阅读说明：本技术 一种适配冷等静压机橡胶压力管的内部坏道检测装置 (Inside bad way detection device of adaptation cold isostatic press rubber pressure pipe ) 是由 路艳芳 于 2020-12-07 设计创作，主要内容包括：本发明涉及一种镍合金领域,尤其涉及一种适配冷等静压机橡胶压力管的内部坏道检测装置。本发明要解决的技术问题：提供一种适配冷等静压机橡胶压力管的内部坏道检测装置。技术方案如下：一种适配冷等静压机橡胶压力管的内部坏道检测装置,包括有主框架、运行控制屏、底部连接架和承载转向系统等；运行控制屏与主框架相连接；底部连接架与主框架进行焊接。本发明实现了对冷等静压机橡胶压力管内壁螺纹槽路的逐圈转动滑动检测,在遇到破损损坏的螺纹后,可快速弹出,进行实时定位距离,并且进行自动记录,同时停止检测判定为内螺纹损坏的橡胶压力管的效果。(The invention relates to the field of nickel alloy, in particular to an internal bad channel detection device adaptive to a cold isostatic press rubber pressure pipe. The technical problems to be solved by the invention are as follows: the inner bad channel detection device is adaptive to the rubber pressure pipe of the cold isostatic press. The technical scheme is as follows: an internal bad channel detection device adaptive to a rubber pressure pipe of a cold isostatic press comprises a main frame, an operation control screen, a bottom connecting frame, a bearing steering system and the like; the operation control screen is connected with the main frame; the bottom connecting frame is welded with the main frame. The invention realizes the ring-by-ring rotation sliding detection of the thread groove path on the inner wall of the rubber pressure pipe of the cold isostatic press, can be quickly popped out after encountering damaged threads, carries out real-time distance positioning, automatically records, and simultaneously stops detecting the rubber pressure pipe judged as the damaged internal threads.)

1. The utility model provides an inside bad way detection device of adaptation cold isostatic press rubber pressure pipe, including:

a main frame (1);

the operation control screen (2), the operation control screen (2) is connected with the main frame (1);

the bottom connecting frame (3), the bottom connecting frame (3) is welded with the main frame (1);

the method is characterized in that: also includes:

the lower part of the bearing steering system (4) is connected with the bottom connecting frame (3), and the bearing steering system (4) is connected with the poking detection system (6);

the upper part of the friction rotating system (5) is connected with the main frame (1), and the friction rotating system (5) is connected with the stirring detection system (6);

stir detecting system (6), stir detecting system (6) and be connected with main frame (1), stir detecting system (6) below and be connected with bottom link (3).

2. The apparatus as claimed in claim 1, wherein the apparatus comprises: the load-bearing steering system (4) comprises:

the lower part of the first electric sliding rail (401) is in bolted connection with the bottom connecting frame (3);

the first electric sliding seat (402), the first electric sliding seat (402) is connected with the first electric sliding rail (401) in a sliding manner;

the lower part of the power motor (403) is connected with the first electric sliding seat (402) through a bolt, and the output shaft of the power motor (403) is fixedly connected with the first flat gear (404);

a first flat gear (404), wherein a first gathering plate (405) is arranged above the first flat gear (404);

the first gathering plate (405), the first gathering plate (405) is welded with the bottom connecting frame (3);

the shaft center of the first transmission wheel (406) is rotationally connected with the first gathering plate (405), and the first transmission wheel (406) is connected with the poking detection system (6);

the axle center of the second flat gear (407) is fixedly connected with the first transmission wheel (406);

the outer surface of the first rotating shaft rod (408) is rotationally connected with the first gathering plate (405);

the shaft center of the first bevel gear (409) is fixedly connected with the first rotating shaft rod (408);

the shaft center of the second driving wheel (4010) is fixedly connected with the first rotating shaft rod (408), and the outer ring surface of the second driving wheel (4010) is in transmission connection with the first driving wheel (406) through a belt;

a second bevel gear (4011), the second bevel gear (4011) meshing with the first bevel gear (409);

the first screw rod (4012), the first screw rod (4012) is fixedly connected with the second bevel gear (4011);

the first installation collecting frame (4013), the first installation collecting frame (4013) is rotatably connected with the first screw rod (4012);

the axis of the third bevel gear (4014) is fixedly connected with the first screw rod (4012);

the inner side of the first internal thread sliding strip (4015) is in transmission connection with the first screw rod (4012), and the inner side of the first internal thread sliding strip (4015) is in sliding connection with the limiting sliding rod (4026);

the inner side of the second internal thread sliding strip (4016) is in transmission connection with the first screw rod (4012), and the inner side of the second internal thread sliding strip (4016) is in sliding connection with the limiting sliding rod (4026);

the lower part of the bearing plate (4017) is sequentially connected with a first internal thread sliding strip (4015) and a second internal thread sliding strip (4016) through bolts;

the lower part of the first arc-shaped baffle (4018) is welded with the bearing plate (4017);

the lower part of the second arc-shaped baffle (4019) is welded with the bearing plate (4017);

the upper part of the fixed shaft column (4020) is fixedly connected with the first installation collecting frame (4013), and the lower part of the fixed shaft column (4020) is rotatably connected with the bottom connecting frame (3);

the axle center of the first giant gear (4021) is fixedly connected with the fixed axle column (4020);

a third spur gear (4022), the third spur gear (4022) meshing with the first macro gear (4021);

the axle center of the third transmission wheel (4023) is fixedly connected with the third flat gear (4022), and the axle center of the third transmission wheel (4023) is rotationally connected with the bottom connecting frame (3);

the shaft center of the fourth transmission wheel (4024) is rotationally connected with the bottom connecting frame (3), and the outer annular surface of the fourth transmission wheel (4024) is in transmission connection with the third transmission wheel (4023) through a belt;

the axle center of the fourth flat gear (4025) is fixedly connected with the fourth transmission wheel (4024);

the limiting slide bar (4026) is fixedly connected with the first mounting collection frame (4013).

3. The device for detecting the inner bad channel of the rubber pressure pipe of the adaptive cold isostatic press as claimed in claim 2, wherein: the friction rotation system (5) comprises:

the upper part of the first electric push rod (501) is connected with the main frame (1) through a bolt;

the upper part of the second assembly plate (502) is connected with the first electric push rod (501) through a bolt;

a second electric push rod (503), wherein the upper part of the second electric push rod (503) is connected with the main frame (1) through a bolt, and the lower part of the second electric push rod (503) is connected with the second collection plate (502) through a bolt;

the upper part of the first fixed shaft bracket (504) is fixedly connected with the second collecting plate (502);

the first rubber friction wheel (505) is rotationally connected with the first rubber friction wheel (505), and the axle center of the first rubber friction wheel (505) is fixedly connected with the second rotating shaft rod (506);

the second rotating shaft rod (506), the second rotating shaft rod (506) is fixedly connected with a second rubber friction wheel (507);

the second rubber friction wheel (507), the second rubber friction wheel (507) and the second fixed shaft bracket (508) are connected in a rotating way;

a second fixed shaft bracket (508), wherein the upper part of the second fixed shaft bracket (508) is fixedly connected with the second collecting plate (502);

a fifth driving wheel (509), wherein the axle center of the fifth driving wheel (509) is fixedly connected with the second rubber friction wheel (507);

the outer ring surface of the sixth transmission wheel (5010) is in transmission connection with the fifth transmission wheel (509) through a belt, and the sixth transmission wheel (5010) is in rotation connection with the second collecting plate (502);

the axis of the fourth bevel gear (5011) is fixedly connected with the sixth transmission wheel (5010);

the fifth bevel gear (5012), the fifth bevel gear (5012) is meshed with the fourth bevel gear (5011);

the third rotating shaft rod (5013), the third rotating shaft rod (5013) is fixedly connected with the fifth bevel gear (5012);

the upper part of the second mounting and collecting frame (5014) is welded with the main frame (1), and the second mounting and collecting frame (5014) is rotatably connected with the third rotating shaft rod (5013);

the seventh transmission wheel (5015), the axle center of the seventh transmission wheel (5015) is fixedly connected with the third rotating shaft rod (5013);

the outer ring surface of the eighth transmission wheel (5016) is in transmission connection with the seventh transmission wheel (5015) through a belt;

the fourth rotating shaft rod (5017), the fourth rotating shaft rod (5017) is fixedly connected with the eighth transmission wheel (5016), and the outer surface of the fourth rotating shaft rod (5017) is rotatably connected with the second mounting and collecting frame (5014);

and the axis of the sixth bevel gear (5018) is fixedly connected with a fourth rotating shaft rod (5017), and the sixth bevel gear (5018) is connected with the toggle detection system (6).

4. The device for detecting the inner bad channel of the rubber pressure pipe of the adaptive cold isostatic press as claimed in claim 3, wherein: the toggle detection system (6) comprises:

a seventh bevel gear (601), the seventh bevel gear (601) meshing with the sixth bevel gear (5018);

the fifth rotating shaft rod (602), the fifth rotating shaft rod (602) is fixedly connected with the seventh bevel gear (601), and the fifth rotating shaft rod (602) is connected with the main frame (1);

the axis of the eighth bevel gear (603) is fixedly connected with the fifth rotating shaft rod (602);

a ninth bevel gear (604), the ninth bevel gear (604) meshing with the eighth bevel gear (603);

the sixth rotating shaft rod (605), the sixth rotating shaft rod (605) is fixedly connected with the ninth bevel gear (604), and the sixth rotating shaft rod (605) is connected with the main frame (1);

the axis of the fifth flat gear (606) is fixedly connected with the sixth rotating shaft rod (605);

a sixth flat gear (607), the axis of the sixth flat gear (607) is fixedly connected with the sixth rotating shaft lever (605);

a ninth driving wheel (608), the axis of the ninth driving wheel (608) is fixedly connected with the sixth rotating shaft rod (605), and the outer annular surface of the ninth driving wheel (608) is in transmission connection with the first driving wheel (406) through a belt;

the upper part of the first fixed connecting column (609) is connected with the main frame (1);

the upper part of the installation frame (6010) is welded with the first fixed connecting column (609), and the lower part of the installation frame (6010) is welded with the bottom connecting frame (3);

the first thread shifting mechanism (6011), the first thread shifting mechanism (6011) is connected with the first fixed connecting column (609), the first thread shifting mechanism (6011) is connected with the installation frame (6010), and the first thread shifting mechanism (6011) is connected with the main frame (1);

the mounting frame (6010) is connected with the second thread shifting mechanism (6012), the second thread shifting mechanism (6012) is connected with the mounting frame (6010), the lower portion of the second thread shifting mechanism (6012) is connected with the bottom connecting frame (3), and the second thread shifting mechanism (6012) is connected with the main frame (1).

5. The device for detecting the inner bad channel of the rubber pressure pipe of the adaptive cold isostatic press as claimed in claim 4, wherein: the first threaded toggle mechanism (6011) comprises:

a tenth bevel gear (601101), wherein the tenth bevel gear (601101) is meshed with an eleventh bevel gear (601102);

an eleventh bevel gear (601102), wherein the axis of the eleventh bevel gear (601102) is fixedly connected with a seventh rotating shaft rod (601104);

a seventh flat gear (601103), wherein the axis of the seventh flat gear (601103) is fixedly connected with a tenth bevel gear (601101), and the axis of the seventh flat gear (601103) is rotatably connected with the first fixed connecting column (609);

a seventh pivot rod (601104), the outer surface of the seventh pivot rod (601104) being rotatably connected to the first bearing seat (601105);

the lower part of the first bearing seat (601105) is connected with the mounting frame (6010) through bolts;

a twelfth bevel gear (601106), wherein the axis of the twelfth bevel gear (601106) is fixedly connected with the seventh rotating shaft rod (601104);

a thirteenth bevel gear (601107), the thirteenth bevel gear (601107) meshing with the twelfth bevel gear (601106);

the outer surface of the first telescopic rotating shaft (601108) is fixedly connected with a thirteenth bevel gear (601107), and the first telescopic rotating shaft (601108) is connected with the main frame (1);

the inner side of the second bearing seat (601109) is rotatably connected with the first telescopic rotating shaft (601108);

an eighth flat gear (601110), wherein the axis of the eighth flat gear (601110) is fixedly connected with the first telescopic rotating shaft (601108);

the sliding insert block (601111), the sliding insert block (601111) is in bolted connection with the mounting frame (6010), and the sliding insert block (601111) is in sliding connection with the second bearing seat (601109);

the lower part of the right-angle trapezoidal block (601112) is in sliding connection with a bearing sliding table (601113);

a bearing sliding table (601113), wherein the bearing sliding table (601113) is connected with the mounting frame (6010) through bolts;

the first connecting rod (601114), the first connecting rod (601114) is welded with the right-angle trapezoidal block (601112), and the outer surface of the first connecting rod (601114) is connected with the mounting frame (6010) in a sliding mode;

a second connecting shaft rod (601115), wherein the second connecting shaft rod (601115) is rotatably connected with the first connecting shaft rod (601114);

the upper part of the first connecting rod (601116) is rotatably connected with the second connecting shaft rod (601115), and the outer surface of the first connecting rod (601116) is in sliding connection with the mounting frame (6010);

the first return spring (601117), the first return spring (601117) is connected with the first connecting rod (601116), and the first return spring (601117) is connected with the mounting frame (6010);

the long toggle rod (601118) is welded with the first connecting rod (601116) through the long toggle rod (601118);

the third connecting shaft rod (601119), the third connecting shaft rod (601119) is rotatably connected with the long toggle rod (601118);

the fourth connecting shaft rod (601120), the fourth connecting shaft rod (601120) is rotatably connected with the third connecting shaft rod (601119), the outer surface of the fourth connecting shaft rod (601120) is slidably connected with the mounting frame (6010), and the fourth connecting shaft rod (601120) is rotatably connected with the second connecting shaft rod (601115);

the inner side of the second return spring (601121) is sleeved with the fourth connecting shaft rod (601120);

the fifth connecting shaft rod (601122), the fifth connecting shaft rod (601122) is rotatably connected with the third connecting shaft rod (601119), and the fifth connecting shaft rod (601122) is in sliding connection with the mounting frame (6010);

the first toothed bar (601123), the first toothed bar (601123) is rotatably connected with the fifth connecting shaft lever (601122), the upper part of the first toothed bar (601123) is meshed with the seventh flat gear (601103), and the first toothed bar (601123) is in sliding connection with the first fixed connecting column (609);

and the upper part of the third return spring (601124) is connected with the first bearing seat (601105), and the lower part of the third return spring (601124) is connected with the second bearing seat (601109).

6. The device for detecting the inner bad channel of the rubber pressure pipe of the adaptive cold isostatic press as claimed in claim 5, wherein: an acceleration sensor and a laser range finder are arranged in a conical block arranged on the left side of the top end of the toggle long rod (601118).

7. The device for detecting the inner bad channel of the rubber pressure pipe of the adaptive cold isostatic press as claimed in claim 6, wherein: the first threaded toggle mechanism (6011) and the second threaded toggle mechanism (6012) are the same in structure and are symmetrical up and down.

Technical Field

The invention relates to the field of nickel alloy, in particular to an internal bad channel detection device adaptive to a cold isostatic press rubber pressure pipe.

Background

The cold isostatic press is to place the material in sealed elastic mold into container with liquid or gas, apply certain pressure to the material with liquid or gas, press the material into solid body and obtain blank in original shape. And after the pressure is released, taking the die out of the container, demolding, and further shaping the blank body according to requirements.

At present, there is a rubber pressure pipe among the prior art to be used for cold isostatic press's forming process, there is regular screw thread in this kind of rubber pressure pipe inside, add the raw materials rubber pressure pipe inside when using, then pressurize rubber pressure pipe, make its shaping, then take out the work piece after the shaping, at this in-process because cold isostatic press pressure is stronger, in carrying out the pressure forming process, rubber pressure pipe inner wall and the inseparable mutual extrusion of laminating of raw materials, under long-time the use, the inner wall screw thread can receive pressure and damage, but this kind of rubber pressure pipe internal diameter is less, the screw thread is denser, the manual work is difficult to observe, therefore the rubber pressure pipe that part screw thread has damaged continues to carry out the machine-shaping work piece and uses, can lead to the screw thread incomplete of shaping work piece surface, can's production standard can't be.

In order to solve the problems, an internal bad channel detection device adaptive to a cold isostatic press rubber pressure pipe is provided.

Disclosure of Invention

In order to overcome the defects that the rubber pressure pipe is used for the forming process of a cold isostatic press in the prior art, regular threads exist in the rubber pressure pipe, when in use, the raw materials are added into the rubber pressure pipe, then the rubber pressure pipe is pressurized to be formed, then the formed workpiece is taken out, in the process, because the cold isostatic press has stronger pressure, the inner wall of the rubber pressure pipe is tightly attached to the raw materials and mutually extruded in the process of pressure forming, the threads on the inner wall can be damaged by pressure after long-time use, but the rubber pressure pipe has smaller inner diameter and denser threads, is difficult to observe manually, therefore, the rubber pressure pipe with damaged partial threads is used for machining and forming a workpiece continuously, the defects that the threads on the outer surface of the formed workpiece are incomplete, cannot meet production standards and cannot be put into use are caused, and the technical problems to be solved by the invention are as follows: the inner bad channel detection device is adaptive to the rubber pressure pipe of the cold isostatic press.

The technical scheme is as follows: the utility model provides an inside bad way detection device of adaptation cold isostatic press rubber pressure pipe, including:

a main frame;

the operation control screen is connected with the main frame;

the bottom connecting frame is welded with the main frame;

the lower part of the bearing steering system is connected with the bottom connecting frame, and the bearing steering system is connected with the stirring detection system;

the upper part of the friction rotating system is connected with the main frame, and the friction rotating system is connected with the poking detection system;

stir detecting system, stir detecting system and be connected with the main frame, stir detecting system below and be connected with the bottom link.

Preferably, the load steering system comprises:

the lower part of the first electric slide rail is connected with the bottom connecting frame through a bolt;

the first electric sliding seat is connected with the first electric sliding rail in a sliding manner;

the lower part of the power motor is connected with the first electric sliding seat through a bolt, and an output shaft of the power motor is fixedly connected with the first flat gear;

a first collecting plate is arranged above the first flat gear;

the first gathering plate is welded with the bottom connecting frame;

the axis of the first transmission wheel is rotationally connected with the first gathering plate, and the first transmission wheel is connected with the poking detection system;

the axle center of the second flat gear is fixedly connected with the first driving wheel;

the outer surface of the first rotating shaft rod is rotationally connected with the first gathering plate;

the axis of the first bevel gear is fixedly connected with the first rotating shaft rod;

the second driving wheel is fixedly connected with the axle center of the first rotating shaft rod, and the outer ring surface of the second driving wheel is in transmission connection with the first driving wheel through a belt;

the second bevel gear is meshed with the first bevel gear;

the first screw rod is fixedly connected with the second bevel gear;

the first mounting and collecting frame is rotatably connected with the first screw rod;

the axis of the third bevel gear is fixedly connected with the first screw rod;

the inner side of the first internal thread sliding strip is in transmission connection with the first screw rod, and the inner side of the first internal thread sliding strip is in sliding connection with the limiting sliding rod;

the inner side of the second internal thread sliding strip is in transmission connection with the first screw rod, and the inner side of the second internal thread sliding strip is in sliding connection with the limiting sliding rod;

the lower part of the bearing plate is sequentially connected with the first internal thread sliding strip and the second internal thread sliding strip through bolts;

the lower part of the first arc-shaped baffle is welded with the bearing plate;

the lower part of the second arc-shaped baffle is welded with the bearing plate;

the upper part of the fixed shaft column is fixedly connected with the first mounting collecting frame, and the lower part of the fixed shaft column is rotatably connected with the bottom connecting frame;

the axle center of the first huge gear is fixedly connected with the fixed shaft column;

the third spur gear is meshed with the first huge gear;

the axle center of the third driving wheel is fixedly connected with the third flat gear, and the axle center of the third driving wheel is rotatably connected with the bottom connecting frame;

the shaft center of the fourth driving wheel is rotationally connected with the bottom connecting frame, and the outer ring surface of the fourth driving wheel is in transmission connection with the third driving wheel through a belt;

the axle center of the fourth flat gear is fixedly connected with the fourth transmission wheel;

and the limiting sliding rod is fixedly connected with the first mounting and collecting frame.

Preferably, the friction rotation system comprises:

the upper part of the first electric push rod is connected with the main frame through a bolt;

the upper part of the second gathering plate is connected with the first electric push rod through a bolt;

the upper part of the second electric push rod is connected with the main frame through a bolt, and the lower part of the second electric push rod is connected with the second collecting plate through a bolt;

the upper part of the first fixed shaft bracket is fixedly connected with the second collecting plate;

the first rubber friction wheel is rotationally connected with the first rotating shaft rod, and the axle center of the first rubber friction wheel is fixedly connected with the second rotating shaft rod;

the second rotating shaft rod is fixedly connected with the second rubber friction wheel;

the second rubber friction wheel is rotationally connected with the second fixed shaft bracket;

the upper part of the second fixed shaft bracket is fixedly connected with the second collecting plate;

the axle center of the fifth driving wheel is fixedly connected with the second rubber friction wheel;

the outer ring surface of the sixth driving wheel is in transmission connection with the fifth driving wheel through a belt, and the sixth driving wheel is in rotation connection with the second collecting plate;

the axis of the fourth bevel gear is fixedly connected with the sixth driving wheel;

the fifth bevel gear is meshed with the fourth bevel gear;

the third rotating shaft rod is fixedly connected with the fifth bevel gear;

the upper part of the second mounting collecting frame is welded with the main frame, and the second mounting collecting frame is rotatably connected with the third rotating shaft rod;

the axle center of the seventh driving wheel is fixedly connected with the third rotating shaft rod;

the outer ring surface of the eighth driving wheel is in transmission connection with the seventh driving wheel through a belt;

the fourth rotating shaft rod is fixedly connected with the eighth driving wheel, and the outer surface of the fourth rotating shaft rod is rotatably connected with the second mounting and collecting frame;

and the axis of the sixth bevel gear is fixedly connected with the fourth rotating shaft rod, and the sixth bevel gear is connected with the stirring detection system.

Preferably, the toggle detection system comprises:

the seventh bevel gear is meshed with the sixth bevel gear;

the fifth rotating shaft rod is fixedly connected with the seventh bevel gear and is connected with the main frame;

the axis of the eighth bevel gear is fixedly connected with the fifth rotating shaft rod;

the ninth bevel gear is meshed with the eighth bevel gear;

the sixth rotating shaft rod is fixedly connected with the ninth bevel gear and is connected with the main frame;

the axis of the fifth flat gear is fixedly connected with the sixth rotating shaft rod;

the axis of the sixth flat gear is fixedly connected with the sixth rotating shaft rod;

the shaft center of the ninth driving wheel is fixedly connected with the sixth rotating shaft rod, and the outer ring surface of the ninth driving wheel is in transmission connection with the first driving wheel through a belt;

the upper part of the first fixed connecting column is connected with the main frame;

the upper part of the mounting frame is welded with the first fixed connecting column, and the lower part of the mounting frame is welded with the bottom connecting frame;

the first thread shifting mechanism is connected with the first fixed connecting column, the first thread shifting mechanism is connected with the mounting frame, and the first thread shifting mechanism is connected with the main frame;

and the second thread shifting mechanism is connected with the mounting frame, the lower part of the second thread shifting mechanism is connected with the bottom connecting frame, and the second thread shifting mechanism is connected with the main frame.

Preferably, the first threaded toggle mechanism comprises:

a tenth bevel gear meshed with the eleventh bevel gear;

the shaft center of the eleventh bevel gear is fixedly connected with the seventh rotating shaft rod;

the axis of the seventh flat gear is fixedly connected with the tenth bevel gear, and the axis of the seventh flat gear is rotationally connected with the first fixed connecting column;

the outer surface of the seventh rotating shaft rod is rotationally connected with the first bearing seat;

the lower part of the first bearing seat is connected with the mounting frame through a bolt;

the shaft center of the twelfth bevel gear is fixedly connected with the seventh rotating shaft rod;

the thirteenth bevel gear is meshed with the twelfth bevel gear;

the outer surface of the first telescopic rotating shaft is fixedly connected with a thirteenth bevel gear, and the first telescopic rotating shaft is connected with the main frame;

the inner side of the second bearing seat is rotationally connected with the first telescopic rotating shaft;

the axle center of the eighth flat gear is fixedly connected with the first telescopic rotating shaft;

the sliding insertion block is in bolted connection with the mounting frame and is in sliding connection with the second bearing seat;

the lower part of the right-angle trapezoidal block is connected with the bearing sliding table in a sliding way;

the bearing sliding table is in bolted connection with the mounting frame;

the first connecting shaft rod is welded with the right-angle trapezoidal block, and the outer surface of the first connecting shaft rod is connected with the mounting frame in a sliding manner;

the second connecting shaft rod is rotationally connected with the first connecting shaft rod;

the upper part of the first connecting rod is rotationally connected with the second connecting shaft rod, and the outer surface of the first connecting rod is in sliding connection with the mounting frame;

the first reset spring is connected with the first connecting rod and the mounting frame;

a long rod is shifted and welded with the first connecting rod;

the third connecting shaft rod is rotatably connected with the long toggle rod;

the fourth connecting shaft rod is rotatably connected with the third connecting shaft rod, the outer surface of the fourth connecting shaft rod is in sliding connection with the mounting frame, and the fourth connecting shaft rod is rotatably connected with the second connecting shaft rod;

the inner side of the second return spring is sleeved with the fourth connecting shaft rod;

the fifth connecting shaft rod is rotatably connected with the third connecting shaft rod and is in sliding connection with the mounting frame;

the first toothed bar is rotationally connected with the fifth connecting shaft rod, the upper part of the first toothed bar is meshed with the seventh flat gear, and the first toothed bar is in sliding connection with the first fixed connecting column;

and the upper part of the third return spring is connected with the first bearing seat, and the lower part of the third return spring is connected with the second bearing seat.

Preferably, an acceleration sensor and a laser range finder are arranged in a conical block arranged on the left side of the top end of the poking long rod.

Preferably, the first threaded toggle mechanism and the second threaded toggle mechanism are the same in structure and are symmetrical up and down.

The invention has the beneficial effects that: 1. the rubber pressure pipe is used for a forming process of a cold isostatic press, regular threads are arranged in the rubber pressure pipe, raw materials are added into the rubber pressure pipe when the rubber pressure pipe is used, then the rubber pressure pipe is pressurized and formed, and then a formed workpiece is taken out;

2. the bearing steering system, the friction rotation system and the shifting detection system are designed, when in use, the rubber pressure pipe is firstly placed above the bearing steering system, then the bearing steering system drives the rubber pressure pipe to move rightwards, namely, the shifting detection system is controlled to extend into the rubber pressure pipe for detection, meanwhile, the friction rotation system drives the rubber pressure pipe to perform friction rotation, and then the shifting detection system detects the internal thread of the rubber pressure pipe in the rotation process of the rubber pressure pipe;

3. the device realizes the ring-by-ring rotation sliding detection of the thread groove path on the inner wall of the rubber pressure pipe of the cold isostatic press, can be quickly popped out after encountering damaged and damaged threads, carries out real-time positioning distance and automatic recording, and simultaneously stops detecting and judges the effect of the rubber pressure pipe damaged by the internal threads.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the load-bearing steering system of the present invention;

FIG. 3 is a schematic view of the friction rotational system of the present invention;

FIG. 4 is a schematic structural view of a toggle detection system of the present invention;

fig. 5 is a schematic structural view of a first threaded toggle mechanism according to the present invention.

Description of reference numerals: 1_ main frame, 2_ running control panel, 3_ bottom link, 4_ load steering system, 5_ friction rotation system, 6_ toggle detection system, 401_ first electric slide rail, 402_ first electric slide carriage, 403_ power motor, 404_ first flat gear, 405_ first gathering plate, 406_ first driving wheel, 407_ second flat gear, 408_ first spindle rod, 409_ first bevel gear, 4010_ second driving wheel, 4011_ second bevel gear, 4012_ first screw rod, 4013_ first mounting gathering plate, 4014_ third bevel gear, 4015_ first internal threaded sliding bar, 4016_ second internal threaded sliding bar, 4017_ bearing plate, 4018_ first arc baffle, 4019_ second arc baffle, 4010_ 402shaft column, 4021_ first giant gear, 4022_ third gear, 4023_ third, 4024_ fourth 402, 4025_ fourth flat gear, and 6_ limit slide bar, 501_ first electric putter, 502_ second collective plate, 503_ second electric putter, 504_ first fixed pedestal, 505_ first rubber friction wheel, 506_ second turning shaft, 507_ second rubber friction wheel, 508_ second fixed pedestal, 509_ fifth driving wheel, 5010_ sixth driving wheel, 5011_ fourth bevel gear, 5012_ fifth bevel gear, 5013_ third turning shaft, 5014_ second mounting collective frame, 5015_ seventh driving wheel, 5016_ eighth driving wheel, 5017_ fourth turning shaft, 5018_ sixth bevel gear, 601_ seventh bevel gear, 602_ fifth turning shaft, 603_ eighth bevel gear, 604_ third bevel gear, 605_ sixth turning shaft, 606_ fifth flat gear, 607_ sixth flat gear, 608_ ninth driving wheel, 609_ first fixed engagement column, 6010_ mounting frame, 1_ first threaded toggle mechanism, 2_ second threaded toggle mechanism, 101_ tenth bevel gear, 601102 — eleventh bevel gear, 601103 — seventh flat gear, 601104 — seventh rotating shaft, 601105 — first bearing seat, 601106 — twelfth bevel gear, 601107 — thirteenth bevel gear, 601108 — first telescopic rotating shaft, 601109_ second bearing seat, 601110 — eighth flat gear, 601111 — sliding insert, 601112 — right trapezoid block, 601113 — bearing sliding table, 601114 — first connecting shaft, 601115 — second connecting shaft, 601116 — first connecting rod, 601117 — first return spring, 601118 — toggle long rod, 601119 — third connecting shaft, 601120 — fourth connecting shaft, 601121_ second return spring, 601122 — fifth connecting shaft, 601123 — first toothed rod, 601124 — third return spring.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

An internal bad channel detection device adaptive to a cold isostatic press rubber pressure pipe is shown in figures 1-5 and comprises a main frame 1, an operation control screen 2, a bottom connecting frame 3, a bearing steering system 4, a friction rotating system 5 and a poking detection system 6; the operation control screen 2 is connected with the main frame 1; the bottom connecting frame 3 is welded with the main frame 1; the lower part of the bearing steering system 4 is connected with the bottom connecting frame 3, and the bearing steering system 4 is connected with the stirring detection system 6; the upper part of the friction rotating system 5 is connected with the main frame 1, and the friction rotating system 5 is connected with the toggle detection system 6; the poking detection system 6 is connected with the main frame 1, and the lower part of the poking detection system 6 is connected with the bottom connecting frame 3.

The working principle is as follows: when using inside bad way detection device of cold isostatic pressing machine rubber pressure pipe of adaptation, at first place the rubber pressure pipe and bear 4 tops of a steering system, then bear 4 movements of drive rubber pressure pipe right of a steering system, control promptly and stir detecting system 6 and stretch into and detect to the rubber pressure pipe is inside, friction rotational system 5 drives the rubber pressure pipe and carries out the friction rotation simultaneously, and then stir detecting system 6 and rotate the in-process at the rubber pressure pipe, detect rubber pressure pipe internal thread, realized rotating the slip detection round by round to cold isostatic pressing machine rubber pressure pipe inner wall thread groove way, meet the screw thread of damaged damage after, can pop out fast, carry out real-time positioning distance, and carry out automatic recording, stop to detect the effect of deciding the rubber pressure pipe that the internal thread damaged simultaneously.

The bearing steering system 4 comprises a first electric slide rail 401, a first electric slide seat 402, a power motor 403, a first flat gear 404, a first aggregation plate 405, a first transmission wheel 406, a second flat gear 407, a first rotating shaft rod 408, a first bevel gear 409, a second transmission wheel 4010, a second bevel gear 4011, a first screw rod 4012, a first installation aggregation frame 4013, a third bevel gear 4014, a first internal thread sliding strip 4015, a second internal thread sliding strip 4016, a bearing plate 4017, a first arc-shaped baffle 4018, a second arc-shaped baffle 4019, a fixed shaft column 4020, a first giant gear 4021, a third flat gear 4022, a third transmission wheel 4023, a fourth transmission wheel 4024, a fourth flat gear 4025 and a limit slide rod 4026; the lower part of the first electric slide rail 401 is connected with the bottom connecting frame 3 through bolts; the first electric sliding base 402 is connected with the first electric sliding rail 401 in a sliding manner; the lower part of the power motor 403 is connected with a first electric slide carriage 402 by a bolt, and the output shaft of the power motor 403 is fixedly connected with a first flat gear 404; a first collecting plate 405 is arranged above the first flat gear 404; the first collecting plate 405 is welded to the bottom link 3; the axle center of the first driving wheel 406 is rotatably connected with the first gathering plate 405, and the first driving wheel 406 is connected with the toggle detection system 6; the axle center of the second flat gear 407 is fixedly connected with the first driving wheel 406; the outer surface of the first rotating shaft rod 408 is rotationally connected with the first gathering plate 405; the axis of the first bevel gear 409 is fixedly connected with the first rotating shaft rod 408; the axle center of the second driving wheel 4010 is fixedly connected with the first rotating shaft rod 408, and the outer annular surface of the second driving wheel 4010 is in transmission connection with the first driving wheel 406 through a belt; the second bevel gear 4011 is meshed with the first bevel gear 409; the first screw rod 4012 is fixedly connected with the second bevel gear 4011; the first installation assembly frame 4013 is rotatably connected with the first screw rod 4012; the axle center of the third bevel gear 4014 is fixedly connected with the first screw rod 4012; the inner side of a first internal thread sliding strip 4015 is in transmission connection with a first screw rod 4012, and the inner side of the first internal thread sliding strip 4015 is in sliding connection with a limiting sliding rod 4026; the inner side of a second internal thread sliding strip 4016 is in transmission connection with a first screw rod 4012, and the inner side of the second internal thread sliding strip 4016 is in sliding connection with a limiting sliding rod 4026; the lower part of the bearing plate 4017 is sequentially connected with a first internal thread sliding strip 4015 and a second internal thread sliding strip 4016 through bolts; the lower part of the first arc-shaped baffle 4018 is welded with the bearing plate 4017; the lower part of the second arc-shaped baffle 4019 is welded with the bearing plate 4017; the upper part of the fixed shaft post 4020 is fixedly connected with the first mounting assembly frame 4013, and the lower part of the fixed shaft post 4020 is rotatably connected with the bottom connecting frame 3; the axle center of the first giant gear 4021 is fixedly connected with the fixed shaft post 4020; the third spur gear 4022 meshes with the first spur gear 4021; the axle center of the third driving wheel 4023 is fixedly connected with the third flat gear 4022, and the axle center of the third driving wheel 4023 is rotatably connected with the bottom connecting frame 3; the axle center of the fourth driving wheel 4024 is rotationally connected with the bottom connecting frame 3, and the outer annular surface of the fourth driving wheel 4024 is in driving connection with the third driving wheel 4023 through a belt; the axle center of the fourth flat gear 4025 is fixedly connected with the fourth transmission wheel 4024; the limiting slide bar 4026 is fixedly connected with the first mounting collecting frame 4013.

Firstly, the rubber pressure pipe is placed above the bearing plate 4017, the first arc baffle 4018 and the second arc baffle 4019, then the first electric slide rail 401 drives the first electric slide base 402 to move rightwards, that is, the first electric slide base 402 drives the power motor 403 to move rightwards, that is, the first flat gear 404 is driven to move to a position where the first flat gear is meshed with the second flat gear 407, that is, at this time, the power motor 403 drives the first flat gear 404 to rotate, then the first flat gear 404 drives the second flat gear 407 to rotate, and then the second flat gear 407 drives the first transmission wheel 406 to rotate, and then the first transmission wheel 406 drives the second transmission wheel 4010 to rotate through a belt, and then the second transmission wheel 4010 drives the first bevel gear 409 to rotate through the first rotating shaft rod 408, and then the first bevel gear 409 drives the second bevel gear 4011 to rotate, that is, and the second bevel gear 4011 drives the first screw rod, then the first screw 4012 rotates to drive the first internal thread sliding strip 4015 and the second internal thread sliding strip 4016 to move rightwards, namely the first internal thread sliding strip 4015 and the second internal thread sliding strip 4016 slide rightwards on the surface of the limit sliding rod 4026, and then the first internal thread sliding strip 4015 and the second internal thread sliding strip 4016 drive the bearing plate 4017, the first arc baffle 4018 and the second arc baffle 4019 to move rightwards, and then the bearing plate 4017, the first arc baffle 4018 and the second arc baffle 4019 drive the rubber pressure pipe to move rightwards, and then the friction rotation system 5 drives the rubber pressure pipe to rotate, and at the same time, the detection system 6 extends into the inner side of the rubber pressure pipe to perform detection, and after the right side of the rubber pressure pipe is detected, the first electric sliding rail 401 is controlled to drive the first electric sliding seat 402 and the power motor 403 to move leftwards, and then the first flat gear 404 is driven to move to the position where the first flat gear, then the fourth flat gear 4025 drives the fourth driving wheel 4024 to rotate, and then the fourth driving wheel 4024 drives the third driving wheel 4023 to rotate, and then the third driving wheel 4023 drives the third flat gear 4022 to rotate, i.e. the third flat gear 4022 drives the first huge gear 4021 to rotate, the first huge gear 4021 drives the fixed shaft column 4020 to rotate, and then the fixed shaft column 4020 drives the first installation integration frame 4013 to rotate, i.e. the first installation integration frame 4013 drives all the components above it to rotate one hundred eighty degrees, i.e. the bearing plate 4017, the first arc baffle 4018 and the second arc baffle 4019 are driven to rotate to drive the rubber above it to rotate one hundred eighty degrees, and then the right side part of the rubber pressure pipe which is detected rotates to the left side, and the left side part which is not detected rotates to the right side to detect, and the bearing and direction change of the rubber pressure pipe are completed.

The friction rotating system 5 comprises a first electric push rod 501, a second gathering plate 502, a second electric push rod 503, a first fixed shaft bracket 504, a first rubber friction wheel 505, a second rotating shaft rod 506, a second rubber friction wheel 507, a second fixed shaft bracket 508, a fifth transmission wheel 509, a sixth transmission wheel 5010, a fourth bevel gear 5011, a fifth bevel gear 5012, a third rotating shaft rod 5013, a second installation gathering bracket 5014, a seventh transmission wheel 5015, an eighth transmission wheel 5016, a fourth rotating shaft rod 5017 and a sixth bevel gear 5018; the upper part of the first electric push rod 501 is connected with the main frame 1 through a bolt; the upper part of the second gathering plate 502 is connected with a first electric push rod 501 through a bolt; the upper part of a second electric push rod 503 is connected with the main frame 1 through bolts, and the lower part of the second electric push rod 503 is connected with a second collection plate 502 through bolts; the upper part of the first fixed shaft bracket 504 is fixedly connected with the second collecting plate 502; the first rubber friction wheel 505 is connected with the second rotating shaft 506 in a rotating way, and the axle center of the first rubber friction wheel 505 is fixedly connected with the second rotating shaft; the second rotating shaft rod 506 is fixedly connected with a second rubber friction wheel 507; the second rubber friction wheel 507 is rotationally connected with the second fixed shaft bracket 508; the upper part of the second fixed shaft bracket 508 is fixedly connected with the second collecting plate 502; the axle center of the fifth driving wheel 509 is fixedly connected with the second rubber friction wheel 507; the outer ring surface of the sixth transmission wheel 5010 is in transmission connection with the fifth transmission wheel 509 through a belt, and the sixth transmission wheel 5010 is in rotation connection with the second collecting plate 502; the axle center of the fourth bevel gear 5011 is fixedly connected with a sixth driving wheel 5010; the fifth bevel gear 5012 is engaged with the fourth bevel gear 5011; the third rotating shaft 5013 is fixedly connected with a fifth bevel gear 5012; the upper part of the second mounting assembly 5014 is welded with the main frame 1, and the second mounting assembly 5014 is rotatably connected with the third rotating shaft 5013; the axle center of the seventh transmission wheel 5015 is fixedly connected with the third rotating shaft 5013; the outer ring surface of the eighth transmission wheel 5016 is in transmission connection with the seventh transmission wheel 5015 through a belt; the fourth rotating shaft 5017 is fixedly connected with an eighth driving wheel 5016, and the outer surface of the fourth rotating shaft 5017 is rotatably connected with the second mounting assembly 5014; the axis of the sixth bevel gear 5018 is fixedly connected with the fourth rotating shaft 5017, and the sixth bevel gear 5018 is connected with the toggle detection system 6.

After the rubber pressure pipe is placed above the bearing steering system 4, the first electric push rod 501 and the second electric push rod 503 are controlled to push downwards, the first electric push rod 501 and the second electric push rod 503 drive the second gathering plate 502 to move downwards, the lower parts of the first rubber friction wheel 505 and the second rubber friction wheel 507 contact the surface of the rubber pressure pipe, the second gathering plate 502 drives the fourth bevel gear 5011 to move downwards to a position meshed with the fifth bevel gear 5012, the seventh bevel gear 601 drives the sixth bevel gear 5018 to rotate, the sixth bevel gear 5018 drives the fourth rotating shaft 5017 to rotate, the fourth rotating shaft 5017 drives the eighth driving wheel 5016 to rotate, the eighth driving wheel 5016 drives the seventh driving wheel 5015 to rotate through a belt, the seventh driving wheel 5015 drives the fifth bevel gear 5012 to rotate through the third rotating shaft 5013, and the fifth bevel gear 5012 drives the fourth bevel gear 5011 to rotate, fourth bevel gear 5011 drives the sixth drive wheel 5010 and rotates promptly, then sixth drive wheel 5010 drives fifth drive wheel 509 and rotates, and then fifth drive wheel 509 drives second rubber friction wheel 507 and rotates, second rubber friction wheel 507 drives first rubber friction wheel 505 through second pivot pole 506 and rotates simultaneously, and then first rubber friction wheel 505 and second rubber friction wheel 507 drive the rubber pressure pipe through the frictional force with the contact of rubber pressure pipe and rotate, detection system 6 is stirred in the cooperation and is detected the inboard screw thread of rubber pressure pipe.

The toggle detection system 6 comprises a seventh bevel gear 601, a fifth rotating shaft 602, an eighth bevel gear 603, a ninth bevel gear 604, a sixth rotating shaft 605, a fifth spur gear 606, a sixth spur gear 607, a ninth driving wheel 608, a first fixed connecting column 609, a mounting frame 6010, a first thread toggle mechanism 6011 and a second thread toggle mechanism 6012; the seventh bevel gear 601 meshes with a sixth bevel gear 5018; the fifth rotating shaft rod 602 is fixedly connected with the seventh bevel gear 601, and the fifth rotating shaft rod 602 is connected with the main frame 1; the axis of the eighth bevel gear 603 is fixedly connected with the fifth rotating shaft rod 602; a ninth bevel gear 604 meshes with an eighth bevel gear 603; the sixth rotating shaft rod 605 is fixedly connected with the ninth bevel gear 604, and the sixth rotating shaft rod 605 is connected with the main frame 1; the axis of the fifth flat gear 606 is fixedly connected with the sixth rotating shaft rod 605; the axis of the sixth flat gear 607 is fixedly connected with the sixth rotating shaft lever 605; the axis of the ninth driving wheel 608 is fixedly connected with the sixth rotating shaft rod 605, and the outer annular surface of the ninth driving wheel 608 is in transmission connection with the first driving wheel 406 through a belt; the upper part of the first fixed connecting column 609 is connected with the main frame 1; the upper part of the installation frame 6010 is welded with the first fixed connecting column 609, and the lower part of the installation frame 6010 is welded with the bottom connecting frame 3; the first thread shifting mechanism 6011 is connected with the first fixed joining column 609, the first thread shifting mechanism 6011 is connected with the installation frame 6010, and the first thread shifting mechanism 6011 is connected with the main frame 1; the second thread shifting mechanism 6012 is connected to the mounting frame 6010, the lower portion of the second thread shifting mechanism 6012 is connected to the bottom connecting frame 3, and the second thread shifting mechanism 6012 is connected to the main frame 1.

Firstly, a bearing steering system 4 drives a rubber pressure pipe to move rightwards, then a first thread shifting mechanism 6011 and a second thread shifting mechanism 6012 extend into the inner side of the rubber pressure pipe, then a friction rotating system 5 drives the rubber pressure pipe to rotate simultaneously, then the first thread shifting mechanism 6011 and the second thread shifting mechanism 6012 detect the threads on the inner side of the rubber pressure pipe, after a damaged thread is detected, a first driving wheel 406 drives a ninth driving wheel 608 to rotate through a belt, then the ninth driving wheel 608 drives a sixth rotating shaft rod 605 to rotate, then the sixth rotating shaft rod 605 drives a ninth bevel gear 604, a fifth flat gear 606 and a sixth flat gear 607 to rotate, the ninth bevel gear 604 drives an eighth bevel gear 603 to rotate, then the eighth bevel gear 603 drives a seventh bevel gear 601 to rotate through a fifth rotating shaft rod 602, and then the rubber pressure pipe is detected when the first thread shifting mechanism 6011 and the second thread shifting mechanism 6012 extend into the inner side of the rubber pressure pipe After the inner side threads of the force tube are damaged, the first thread shifting mechanism 6011 and the second thread shifting mechanism 6012 stop detecting, and then the fifth flat gear 606 and the sixth flat gear 607 drive the first thread shifting mechanism 6011 and the second thread shifting mechanism 6012 to reset respectively, so that the detection of the inner side threads of the rubber pressure tube is completed.

The first thread striking mechanism 6011 includes a tenth bevel gear 601101, an eleventh bevel gear 601102, a seventh flat gear 601103, a seventh rotating shaft rod 601104, a first bearing block 601105, a twelfth bevel gear 601106, a thirteenth bevel gear 601107, a first telescopic rotating shaft 601108, a second bearing block 601109, an eighth flat gear 601110, a sliding insert 601111, a right-angle trapezoidal block 601112, a bearing sliding table 601113, a first connecting rod 601114, a second connecting rod 601115, a first connecting rod 601116, a first return spring 601117, a long striking rod 601118, a third connecting rod 601119, a fourth connecting rod 601120, a second return spring 601121, a fifth connecting rod 601122, a first toothed rod 601123, and a third return spring 601124; tenth bevel gear 601101 meshes with eleventh bevel gear 601102; the shaft center of the eleventh bevel gear 601102 is fixedly connected with the seventh rotating shaft 601104; the axle center of the seventh flat gear 601103 is fixedly connected with a tenth bevel gear 601101, and the axle center of the seventh flat gear 601103 is rotatably connected with the first fixed connecting column 609; the outer surface of the seventh rotating shaft 601104 is rotatably connected to the first bearing seat 601105; the lower part of the first bearing seat 601105 is in bolted connection with the mounting frame 6010; the axle center of the twelfth bevel gear 601106 is fixedly connected with the seventh rotating shaft rod 601104; the thirteenth bevel gear 601107 meshes with the twelfth bevel gear 601106; the outer surface of the first telescopic rotating shaft 601108 is fixedly connected with a thirteenth bevel gear 601107, and the first telescopic rotating shaft 601108 is connected with the main frame 1; the inner side of the second bearing seat 601109 is rotatably connected with the first telescopic rotating shaft 601108; the axle center of the eighth spur gear 601110 is fixedly connected with the first telescopic rotating shaft 601108; the sliding insert 601111 is bolted to the mounting frame 6010, and the sliding insert 601111 is slidably connected to the second bearing block 601109; the lower part of the right-angle trapezoidal block 601112 is in sliding connection with a bearing sliding table 601113; the bearing sliding table 601113 is in bolted connection with the mounting frame 6010; the first connecting rod 601114 is welded with the right-angled trapezoidal block 601112, and the outer surface of the first connecting rod 601114 is connected with the mounting frame 6010 in a sliding manner; the second connecting shaft 601115 is rotatably connected with the first connecting shaft 601114; the upper part of the first connecting rod 601116 is rotatably connected with the second connecting rod 601115, and the outer surface of the first connecting rod 601116 is slidably connected with the mounting frame 6010; the first return spring 601117 is connected to the first link 601116, and the first return spring 601117 is connected to the mounting frame 6010; the long rod 601118 is stirred to be welded with the first connecting rod 601116; the third connecting shaft lever 601119 is rotatably connected with the long toggle rod 601118; the fourth connecting shaft lever 601120 is rotatably connected with the third connecting shaft lever 601119, the outer surface of the fourth connecting shaft lever 601120 is slidably connected with the mounting frame 6010, and the fourth connecting shaft lever 601120 is rotatably connected with the second connecting shaft lever 601115; the inner side of the second return spring 601121 is sleeved with the fourth connecting shaft rod 601120; the fifth connecting shaft lever 601122 is rotatably connected with the third connecting shaft lever 601119, and the fifth connecting shaft lever 601122 is slidably connected with the mounting frame 6010; the first toothed bar 601123 is rotatably connected with the fifth connecting shaft rod 601122, the upper part of the first toothed bar 601123 is meshed with the seventh flat gear 601103, and the first toothed bar 601123 is slidably connected with the first fixed connecting column 609; the third return spring 601124 is connected to the first bearing block 601105 at the top and the second bearing block 601109 at the bottom of the third return spring 601124.

At the moment, the left side part of the toggle long rod 601118 is positioned at the inner side of the rubber pressure pipe, meanwhile, the friction rotation system 5 drives the rubber pressure pipe to rotate, at the moment, the tip of the left side conical block at the top end of the toggle long rod 601118 slides in an internal thread groove of the rubber pressure pipe, at the moment, the first return spring 601117 is in a compressed state, then, when the tip of the left side conical block at the top end of the toggle long rod 601118 slides to a position with damaged threads, at the moment, due to the elastic force of the first return spring 601117, the first return spring 601117 drives the first connecting rod 601116 to move leftwards, the first connecting rod 601116 drives the toggle long rod 601118 to pop out leftwards, at the moment, the tip of the left side conical block at the top end of the toggle long rod 601118 is pushed leftwards from the damaged internal threads, at the moment, signals are transmitted to the inside of the, the third connecting shaft 601119 drives the fourth connecting shaft 601120 to move leftward, that is, the fourth connecting shaft 601120 drives the second return spring 601121 to compress, and simultaneously the long rod 601118 is toggled to drive the first return spring 601117 to stretch through the first link 601116, at this time, the first link 601116 and the fourth connecting shaft 601120 drive the first connecting shaft 601114 to move leftward, and then the first connecting shaft 601114 drives the right-angled trapezoid block 601112 to slide leftward on the upper surface of the bearing sliding table 601113, when the inclined surface of the right-angled trapezoid 601112 contacts with the second bearing 601109, due to the gravity of the second bearing 601109 and the elastic force of the third return spring 601124, the second bearing 601109 moves downward to drive the right side of the eighth spur gear 601110 to contact with the fifth spur gear 606, the first telescopic rotating shaft 601108 is driven to extend downward, that is, the fifth spur gear 606 meshes with the eighth spur gear 601110, that is, at this time, the fifth spur gear 606 drives the eighth spur gear 601110 to rotate, then the eighth flat gear 601110 drives a thirteenth bevel gear 601107 to rotate through a first telescopic rotating shaft 601108, and further the thirteenth bevel gear 601107 drives a twelfth bevel gear 601106 to rotate, and then the twelfth bevel gear 601106 drives a seventh rotating shaft 601104 to rotate, and further the seventh rotating shaft 601104 drives an eleventh bevel gear 601102 to rotate, and the eleventh bevel gear 601102 drives a tenth bevel gear 601101 to rotate, and then the tenth bevel gear 601101 drives a seventh flat gear 601103 to rotate, and the seventh flat gear 601103 drives a first toothed bar 601123 to move to the right, and further the first toothed bar 601123 drives a fifth connecting shaft 601122 to move upwards, and further the fifth connecting shaft 601122 drives a third connecting shaft 601119 to move to the right, and the third connecting shaft 601119 drives a toggle long rod 601118 and a fourth connecting shaft 601120 to move to the right, and then the toggle long rod 601118 drives a first connecting rod 601116 to move to the right, and then the first connecting rod 601116 and the fourth connecting rod 601120 to move to the right while driving a second connecting shaft 36115 and a first connecting shaft 601114 to move to the right, and then first connecting rod axle 601114 drives right angle trapezoidal piece 601112 and moves right and resume to the home position, is about to second bearing frame 601109 jack-up upwards, and then second bearing frame 601109 drives eighth spur gear 601110 break away from with the meshing of fifth spur gear 606, accomplishes the operation that resets this moment promptly, has accomplished the detection to the rubber pressure pipe internal thread.

Wherein, stir the inside acceleration sensor and a laser range finder that is provided with of the toper piece that the stock 601118 top left side set up.

So that the acceleration sensor can detect the acceleration change of the left and right direction of the conical block arranged on the left side of the top end of the long toggle rod 601118 to judge whether the conical block arranged on the left side of the top end of the long toggle rod 601118 is separated from the inner thread track of the rubber pressure pipe.

The first thread shifting mechanism 6011 and the second thread shifting mechanism 6012 have the same structure and are symmetrical up and down.

So as to carry out double-circuit repeated detection to a screw thread, avoid the contingency of test, guarantee the accuracy nature of test.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.