阅读说明：本技术 一种非标螺栓加工用具有限位夹持功能的检测装置 (Detection apparatus for nonstandard bolt processing apparatus has spacing clamping function ) 是由 孔丽杰 邓同顺 陈楚淇 于 2021-08-12 设计创作，主要内容包括：本发明涉及一种非标螺栓加工用具有限位夹持功能的检测装置,包括设备壳体和夹持罩,所述设备壳体的内部下壁从左至右依次设置有第一导杆、第一弹簧、限位夹持机构和皮带输送机,所述皮带输送机的上端放置有非标螺栓本体,所述设备壳体的下壁后端贯穿有清洗机构,所述设备壳体的内部上壁设置有连接架,所述连接架的四周贯穿有第二多节液压缸,本发明的有益效果是：该非标螺栓加工用具有限位夹持功能的检测装置,通过水泵能够把第三箱体内部的水抽出从喷水管喷出对非标螺栓本体清洗,防止非标螺栓本体螺牙上的铁屑导致非标螺栓本体检测时卡死,通过震动电机能够带动震动块进行震动,使非标螺栓本体上的铁屑更加容易掉落。(The invention relates to a detection device with a limiting and clamping function for processing non-standard bolts, which comprises an equipment shell and a clamping cover, wherein a first guide rod, a first spring, a limiting and clamping mechanism and a belt conveyor are sequentially arranged on the lower wall in the equipment shell from left to right, a non-standard bolt body is placed at the upper end of the belt conveyor, a cleaning mechanism penetrates through the rear end of the lower wall of the equipment shell, a connecting frame is arranged on the upper wall in the equipment shell, and second multi-section hydraulic cylinders penetrate through the periphery of the connecting frame, and the detection device has the beneficial effects that: this non-standard bolt processing tool has detection device of spacing clamping function can take the inside water of third box out through the water pump and wash non-standard bolt body from the spray pipe blowout, prevents that iron fillings on the non-standard bolt body thread from leading to the card when non-standard bolt body detects to die, can drive the vibrations piece through shock dynamo and shake, makes iron fillings on the non-standard bolt body drop more easily.)

1. The utility model provides a non-standard bolt processing has detection device of spacing clamping function, includes equipment casing (1) and clamping cover (13), its characterized in that: the device comprises a device shell (1), wherein a first guide rod (2), a first spring (3), a limiting clamping mechanism (4) and a belt conveyor (5) are sequentially arranged on the inner lower wall of the device shell (1) from left to right, a thread detection mechanism (6) is connected to the upper end of the first spring (3), a non-standard bolt body (7) is placed on the upper end of the belt conveyor (5), a cleaning mechanism (8) penetrates through the rear end of the lower wall of the device shell (1), a third motor (9) is installed on the upper end of the device shell (1), a connecting frame (10) is arranged on the inner upper wall of the device shell (1), a diameter detection mechanism (20) penetrates through the left wall of the device shell (1), a second multi-section hydraulic cylinder (11) penetrates through the periphery of the connecting frame (10), a fourth motor (12) is installed at the lower end of the second multi-section hydraulic cylinder (11), and a clamping cover (13) is located at the lower end of the fourth motor (12), and the internally mounted of clamping cover (13) has first electro-magnet (14), one side that clamping cover (13) is close to link (10) axis is connected with mount (15), and the lower extreme of mount (15) is connected with second spring (16) and second guide arm (17) from middle to upper and lower both sides, the other end of second spring (16) is connected with first metal block (18), and the internally mounted of first metal block (18) has second electro-magnet (19).

2. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the thread detection mechanism (6) is of an elastic telescopic structure formed between the first spring (3) and the first guide rod (2) and the equipment shell (1), the first spring (3) is fixedly connected with the equipment shell (1), and the first guide rod (2) is symmetrically provided with two relative to the first spring (3).

3. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the limiting and clamping mechanism (4) comprises an electric sliding rail (401), a first multi-section hydraulic cylinder (402), a limiting stop lever (403), a first motor (404), a first gear (405), a second gear (406), a first bearing (407) and a clamp (408), the upper end of the electric sliding rail (401) is provided with the first multi-section hydraulic cylinder (402), the limiting stop lever (403) is fixed on one side of the first multi-section hydraulic cylinder (402), the upper end of the first multi-section hydraulic cylinder (402) is provided with the first motor (404), the upper end of the first motor (404) is provided with the first gear (405), one side of the first gear (405) is connected with the second gear (406), the outer portion of the second gear (406) is connected with the first bearing (407), and the lower end of the second gear (406) is provided with the clamp (408).

4. The detection device with a limiting and clamping function for the non-standard bolt machining tool according to claim 3, is characterized in that: the outer surface of the first gear (405) is meshed with the outer surface of the second gear (406), the first gear (405) is fixedly connected with the first motor (404), and the first motor (404) forms a lifting structure with the electric sliding rail (401) through the first multi-section hydraulic cylinder (402).

5. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the thread detection mechanism (6) comprises a first box body (601), a second bearing (602), a thread sleeve (603), an elastic bandage (604), a second box body (605), a second motor (606) and a first pressure sensor (607), the interior of the first box body (601) is connected with the thread sleeve (603) through the second bearing (602), the left side and the right side of the thread sleeve (603) are connected with the elastic bandage (604), the exterior of the elastic bandage (604) is connected with the second box body (605), the upper end of the second box body (605) is provided with the second motor (606), and the other side of the second box body (605) is connected with the first pressure sensor (607).

6. The detection device with a limiting and clamping function for the non-standard bolt machining tool according to claim 5, is characterized in that: the threaded sleeve (603) forms an elastic structure with the second box body (605) through the elastic band (604), the threaded sleeve (603) forms a rotating structure with the first box body (601) through the second bearing (602), and the elastic band (604) is symmetrical about the threaded sleeve (603).

7. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: cleaning mechanism (8) include third box (801), water pump (802), spray pipe (803), installation piece (804), shock dynamo (805), vibrations piece (806) and wash loop bar (807), and the upper end of third box (801) is connected with and washs loop bar (807), water pump (802) are installed to the left and right sides of third box (801), and the upper end of water pump (802) is connected with spray pipe (803), the inside of third box (801) is fixed with installation piece (804), and the internally mounted of installation piece (804) has shock dynamo (805), the upper end of installation piece (804) is connected with vibrations piece (806).

8. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the connecting frame (10) forms a rotating structure with the equipment shell (1) through the third motor (9), the fourth motor (12) forms a lifting structure with the connecting frame (10), and four second multi-section hydraulic cylinders (11) are arranged.

9. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the first metal block (18) forms an elastic structure with the fixed frame (15) through the second spring (16), the first metal block (18) forms a sliding structure with the fixed frame (15) through the second guide rod (17), and the second guide rod (17) is welded with the fixed frame (15).

10. The detection device with the limiting and clamping functions for the non-standard bolt machining tool according to claim 1, is characterized in that: the diameter detection mechanism (20) comprises a third multi-section hydraulic cylinder (2001), a second pressure sensor (2002), a second metal block (2003), a third electromagnet (2004) and an infrared distance sensor (2005), wherein the second pressure sensor (2002) is installed at one end of the third multi-section hydraulic cylinder (2001), the second metal block (2003) is installed at the other end of the second pressure sensor (2002), and the third electromagnet (2004) and the infrared distance sensor (2005) are sequentially arranged in the second metal block (2003) from the middle to the front side and the rear side.

Technical Field

The invention relates to the technical field of non-standard bolt machining, in particular to a detection device with a limiting and clamping function for non-standard bolt machining.

Background

The non-standard bolt is a bolt which is not in accordance with the standard, and after the non-standard bolt is processed, a detection device is required to be used for detecting the thread of the non-standard bolt, so that unqualified non-standard bolts can be removed, and the unqualified non-standard bolts are prevented from flowing into the market.

The existing detection device mostly does not carry out cleaning direct detection when detecting the bolt, and the problem of error detection of detection equipment is caused by the fact that scrap iron is easily adhered to the thread of a nonstandard bolt to cause the bolt to be blocked when detecting.

Disclosure of Invention

The invention aims to provide a detection device with a limiting and clamping function for non-standard bolt processing, which aims to solve the problems that the existing detection device in the background art mostly detects bolts without cleaning, and iron chips are easily adhered to the threads of non-standard bolts, so that the bolts are blocked during detection, and the detection equipment is mistakenly detected.

In order to achieve the purpose, the invention provides the following technical scheme: a detection device with a limiting and clamping function for processing non-standard bolts comprises an equipment shell and a clamping cover, wherein a first guide rod, a first spring, a limiting and clamping mechanism and a belt conveyor are sequentially arranged on the inner lower wall of the equipment shell from left to right, a thread detection mechanism is connected to the upper end of the first spring, a non-standard bolt body is placed on the upper end of the belt conveyor, a cleaning mechanism penetrates through the rear end of the lower wall of the equipment shell, a third motor is installed on the upper end of the equipment shell, a connecting frame is arranged on the inner upper wall of the equipment shell, a diameter detection mechanism penetrates through the left wall of the equipment shell, a second plurality of hydraulic cylinders penetrate through the periphery of the connecting frame, a fourth motor is installed at the lower end of the second plurality of hydraulic cylinders, the clamping cover is located at the lower end of the fourth motor, a first electromagnet is installed inside the clamping cover, and a fixing frame is connected to one side, close to the central axis of the connecting frame, of the clamping cover, and the lower extreme of mount is connected with second spring and second guide arm from middle to upper and lower both sides, the other end of second spring is connected with first metal block, and the internally mounted of first metal block has the second electro-magnet.

Preferably, the thread detection mechanism forms an elastic telescopic structure with the equipment shell through the first spring and the first guide rod, the first spring is fixedly connected with the equipment shell, and the number of the first guide rods is two relative to the first spring.

Preferably, the limiting and clamping mechanism comprises an electric sliding rail, a first multi-section hydraulic cylinder, a limiting stop lever, a first motor, a first gear, a second gear, a first bearing and a clamp, the first multi-section hydraulic cylinder is installed at the upper end of the electric sliding rail, the limiting stop lever is fixed to one side of the first multi-section hydraulic cylinder, the first motor is installed at the upper end of the first multi-section hydraulic cylinder, the first gear is arranged at the upper end of the first motor, the second gear is connected to one side of the first gear, the first bearing is connected to the outer portion of the second gear, and the clamp is installed at the lower end of the second gear.

Preferably, the outer surface of the first gear is meshed with the outer surface of the second gear, the first gear is fixedly connected with the first motor, and the first motor forms a lifting structure with the electric slide rail through the first multi-section hydraulic cylinder.

Preferably, the thread detection mechanism comprises a first box body, a second bearing, a thread sleeve, an elastic bandage, a second box body, a second motor and a first pressure sensor, the interior of the first box body is connected with the thread sleeve through the second bearing, the elastic bandage is connected to the left side and the right side of the thread sleeve, the second box body is connected to the outer portion of the elastic bandage, the second motor is installed at the upper end of the second box body, and the first pressure sensor is connected to the other side of the second box body.

Preferably, the threaded sleeve and the second box body form an elastic structure through the elastic band, the threaded sleeve and the first box body form a rotating structure through the second bearing, and the elastic band is symmetrical relative to the threaded sleeve.

Preferably, the wiper mechanism includes third box, water pump, spray pipe, installation piece, shock dynamo, vibrations piece and washing loop bar, and the upper end of third box is connected with the washing loop bar, the water pump is installed to the left and right sides of third box, and the upper end of water pump is connected with the spray pipe, the inside of third box is fixed with the installation piece, and the internally mounted of installation piece has shock dynamo, the upper end of installation piece is connected with the vibrations piece.

Preferably, the connecting frame and the equipment shell form a rotating structure through a third motor, the fourth motor and the connecting frame form a lifting structure, and the number of the second multi-section hydraulic cylinders is four.

Preferably, the first metal block forms an elastic structure with the fixing frame through the second spring, the first metal block forms a sliding structure with the fixing frame through the second guide rod, and the second guide rod is welded with the fixing frame.

Preferably, the diameter detection mechanism comprises a third multi-section hydraulic cylinder, a second pressure sensor, a second metal block, a third electromagnet and an infrared distance sensor, the second pressure sensor is installed at one end of the third multi-section hydraulic cylinder, the second metal block is installed at the other end of the second pressure sensor, and the third electromagnet and the infrared distance sensor are sequentially arranged in the second metal block from the middle to the front side and the rear side.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the thread detection mechanism can be buffered to a certain extent by virtue of the elastic telescopic structure formed by the thread detection mechanism through the first spring, the first guide rod and the equipment shell, so that the non-standard bolt body can be in close contact with the threaded sleeve conveniently, and meanwhile, the elastic telescopic structure can prevent the thread from being damaged by pressing the non-standard bolt body and the threaded sleeve when the pressing size of the second multi-section hydraulic cylinder is too large.

2. According to the invention, the non-standard bolt body can be shielded and limited through the limiting stop lever, so that the non-standard bolt body can stay after reaching the specified position, the clamp can accurately clamp the non-standard bolt body conveniently, and meanwhile, the limiting stop lever limits the non-standard bolt body to prevent the non-standard bolt body from falling off from the belt conveyor.

3. According to the invention, the rotation of the threaded sleeve is buffered by the threaded sleeve through the elastic structure formed between the elastic bandage and the second box body, so that the rotating torque force of the threaded sleeve can be converted into the elastic force of the elastic bandage for convenient detection, and meanwhile, the elastic bandage can be wound through the second motor, so that the detection data of the first pressure sensor can be prevented from being wrong due to the reduction of the elasticity of the elastic bandage after the equipment works for a long time.

4. According to the invention, water in the third box body can be pumped out through the water pump and sprayed out from the water spray pipe to clean the non-standard bolt body, so that scrap iron on the thread of the non-standard bolt body is prevented from being blocked during detection of the non-standard bolt body, and meanwhile, the vibration motor can drive the vibration block to vibrate, so that the scrap iron on the non-standard bolt body is more easily dropped.

5. According to the invention, the first metal block and the second metal block are tightly attached to the non-standard bolt body through the suction force between the second electromagnet and the third electromagnet, so that the infrared distance sensor can accurately detect the diameter of the non-standard bolt body, and meanwhile, the first metal block is convenient for automatic resetting through the elastic structure formed between the second spring and the fixing frame by the first metal block.

Drawings

FIG. 1 is a schematic front sectional view of a detecting device with a limited clamping function for non-standard bolt machining according to the present invention;

FIG. 2 is an enlarged schematic structural view of a portion A of the detecting device with a limited clamping function for non-standard bolt machining according to the present invention;

FIG. 3 is an enlarged schematic structural diagram of a detecting device with a limited clamping function for non-standard bolt machining in FIG. 1 at B;

FIG. 4 is an enlarged structural diagram of a cross section of a thread detection mechanism of a detection device with a limited clamping function for non-standard bolt machining according to the present invention;

FIG. 5 is an enlarged structural diagram of a cross section of a cleaning mechanism of a detection device with a limited clamping function for a non-standard bolt processing tool according to the present invention;

fig. 6 is a side view enlarged structural diagram of a non-standard bolt body of the detection device with a limited clamping function for processing a non-standard bolt according to the present invention.

In the figure: 1. an equipment housing; 2. a first guide bar; 3. a first spring; 4. a limiting and clamping mechanism; 401. an electric slide rail; 402. a first multi-section hydraulic cylinder; 403. a limit stop lever; 404. a first motor; 405. a first gear; 406. a second gear; 407. a first bearing; 408. a clamp; 5. a belt conveyor; 6. a thread detection mechanism; 601. a first case; 602. a second bearing; 603. a threaded sleeve; 604. an elastic band; 605. a second case; 606. a second motor; 607. a first pressure sensor; 7. a non-standard bolt body; 8. a cleaning mechanism; 801. a third box body; 802. a water pump; 803. a water spray pipe; 804. mounting blocks; 805. vibrating a motor; 806. a vibration block; 807. cleaning the loop bar; 9. a third motor; 10. a connecting frame; 11. a second multi-section hydraulic cylinder; 12. a fourth motor; 13. a clamping cover; 14. a first electromagnet; 15. a fixed mount; 16. a second spring; 17. a second guide bar; 18. a first metal block; 19. a second electromagnet; 20. a diameter detection mechanism; 2001. a third multi-section hydraulic cylinder; 2002. a second pressure sensor; 2003. a second metal block; 2004. a third electromagnet; 2005. an infrared distance sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: a detection device with a limiting and clamping function for processing a non-standard bolt comprises an equipment shell 1 and a clamping cover 13, wherein a first guide rod 2, a first spring 3, a limiting and clamping mechanism 4 and a belt conveyor 5 are sequentially arranged on the inner lower wall of the equipment shell 1 from left to right, the upper end of the first spring 3 is connected with a thread detection mechanism 6, the thread detection mechanism 6 forms an elastic telescopic structure with the equipment shell 1 through the first spring 3 and the first guide rod 2, the first spring 3 is fixedly connected with the equipment shell 1, the first guide rods 2 are symmetrically arranged on the first spring 3, the thread detection mechanism 6 can be buffered to a certain extent through the elastic telescopic structure formed between the first spring 3 and the equipment shell 1 and the first guide rod 2 by the thread detection mechanism 6, and therefore, the non-standard bolt body 7 can be in close contact with a thread sleeve 603 conveniently, meanwhile, the elastic telescopic structure can prevent the non-standard bolt body 7 and the thread sleeve 603 from pressing and damaging threads when the pressing size of the second multi-section hydraulic cylinder 11 is too large.

The limiting and clamping mechanism 4 comprises an electric slide rail 401, a first multi-section hydraulic cylinder 402, a limiting stop lever 403, a first motor 404, a first gear 405, a second gear 406, a first bearing 407 and a clamp 408, wherein the upper end of the electric slide rail 401 is provided with the first multi-section hydraulic cylinder 402, one side of the first multi-section hydraulic cylinder 402 is fixed with the limiting stop lever 403, the upper end of the first multi-section hydraulic cylinder 402 is provided with the first motor 404, the upper end of the first motor 404 is provided with the first gear 405, one side of the first gear 405 is connected with the second gear 406, the outer part of the second gear 406 is connected with the first bearing 407, the lower end of the second gear 406 is provided with the clamp 408, the outer surface of the first gear 405 is meshed with the outer surface of the second gear 406, the first gear 405 is fixedly connected with the first motor 404, and the first motor 404 forms a lifting structure with the electric slide rail 401 through the first multi-section hydraulic cylinder 402, can shelter from spacingly through spacing pin 403 to non-standard bolt body 7 to can make non-standard bolt body 7 stop after arriving appointed position, thereby be convenient for anchor clamps 408 carry out accurate centre gripping to non-standard bolt body 7, spacing pin 403 is spacing to non-standard bolt body 7 simultaneously can prevent that non-standard bolt body 7 from dropping from band conveyer 5.

The thread detection mechanism 6 comprises a first case 601, a second bearing 602, a thread bushing 603, an elastic band 604, a second case 605, a second motor 606 and a first pressure sensor 607, wherein the inside of the first case 601 is connected with the thread bushing 603 through the second bearing 602, the left side and the right side of the thread bushing 603 are connected with the elastic band 604, the outside of the elastic band 604 is connected with the second case 605, the upper end of the second case 605 is provided with the second motor 606, the other side of the second case 605 is connected with the first pressure sensor 607, the thread bushing 603 forms an elastic structure with the second case 605 through the elastic band 604, the thread bushing 603 forms a rotary structure with the first case 601 through the second bearing 602, the elastic band 604 is symmetrical with respect to the thread bushing 603, and the rotation of the thread bushing 603 is buffered through the elastic structure formed between the elastic band 604 and the second case 605 by means of the thread bushing 603, therefore, the rotating torque of the thread sleeve 603 can be converted into the elastic force of the elastic bandage 604 for detection, and meanwhile, the elastic bandage 604 can be wound through the second motor 606, so that the situation that the elasticity of the elastic bandage 604 is reduced after the equipment works for a long time and the detection data of the first pressure sensor 607 is wrong can be prevented.

The upper end of the belt conveyor 5 is provided with a non-standard bolt body 7, the rear end of the lower wall of the equipment shell 1 is penetrated with a cleaning mechanism 8, the upper end of the equipment shell 1 is provided with a third motor 9, the cleaning mechanism 8 comprises a third box body 801, a water pump 802, a water spray pipe 803, an installation block 804, a vibration motor 805, a vibration block 806 and a cleaning loop bar 807, the upper end of the third box body 801 is connected with the cleaning loop bar 807, the left side and the right side of the third box body 801 are provided with the water pump 802, the upper end of the water pump 802 is connected with the water spray pipe 803, the installation block 804 is fixed in the third box body 801, the vibration motor 805 is installed in the installation block 804, the upper end of the installation block 804 is connected with the vibration block 806, water in the third box body 801 can be pumped out from the water spray pipe 803 through the water pump 802 to clean the non-standard bolt body 7, and scrap iron on the thread of the non-standard bolt body 7 is prevented from causing the non-standard bolt body 7 to be blocked when being detected, meanwhile, the vibrating motor 805 can drive the vibrating block 806 to vibrate, so that iron chips on the non-standard bolt body 7 can fall off more easily.

The upper wall of the inside of the device shell 1 is provided with a connecting frame 10, the left wall of the device shell 1 is penetrated by a diameter detection mechanism 20, the diameter detection mechanism 20 comprises a third multi-section hydraulic cylinder 2001, a second pressure sensor 2002, a second metal block 2003, a third electromagnet 2004 and an infrared distance sensor 2005, one end of the third multi-section hydraulic cylinder 2001 is provided with the second pressure sensor 2002, the other end of the second pressure sensor 2002 is provided with the second metal block 2003, the inside of the second metal block 2003 is sequentially provided with the third electromagnet 2004 and the infrared distance sensor 2005 from the middle to the front side and the back side, the first metal block 18 and the second metal block 2003 are tightly attached to the non-standard bolt body 7 through the suction force between the second electromagnet 19 and the third electromagnet 2004, so that the infrared distance sensor 2005 can accurately detect the diameter of the non-standard bolt body 7, meanwhile, the first metal block 18 is convenient to automatically reset through an elastic structure formed between the second spring 16 and the fixed frame 15 by virtue of the first metal block 18.

A second multi-section hydraulic cylinder 11 penetrates through the periphery of the connecting frame 10, a fourth motor 12 is installed at the lower end of the second multi-section hydraulic cylinder 11, the connecting frame 10 forms a rotating structure with the equipment shell 1 through a third motor 9, a lifting structure is formed between the fourth motor 12 and the connecting frame 10, four second multi-section hydraulic cylinders 11 are arranged, a clamping cover 13 is located at the lower end of the fourth motor 12, a first electromagnet 14 is installed inside the clamping cover 13, a fixing frame 15 is connected to one side, close to the central axis of the connecting frame 10, of the clamping cover 13, a second spring 16 and second guide rods 17 are connected to the lower end of the fixing frame 15 from the middle to the upper side and the lower side, an elastic structure is formed between the first metal block 18 and the fixing frame 15 through the second spring 16, a sliding structure is formed between the first metal block 18 and the fixing frame 15 through the second guide rods 17, and the fixing frame 15 are welded, the other end of the second spring 16 is connected to a first metal block 18, and a second electromagnet 19 is installed inside the first metal block 18.

In summary, when the detection device with a limited clamping function for the non-standard bolt processing tool is used, the belt conveyor 5 is used for conveying the non-standard bolt body 7, the limit stop lever 403 is used for shielding and positioning the non-standard bolt body 7, the first multi-section hydraulic cylinder 402 drives the clamp 408 to descend for clamping, the first motor 404 is turned on after the electric slide rail 401 moves to a specified position, the first gear 405 drives the second gear 406 to rotate, so that the non-standard bolt body 7 is vertically erected, the second multi-section hydraulic cylinder 11 drives the clamping cover 13 to descend for embedding and clamping the non-standard bolt body 7, the first electromagnet 14 is used for adsorbing the non-standard bolt body 7 to prevent the non-standard bolt body 7 from falling, the third motor 9 is turned on to drive the connecting frame 10 to rotate 90 degrees anticlockwise, the non-standard bolt body 7 is inserted into the cleaning sleeve rod 807, and the fourth motor 12 is used for driving the non-standard bolt body 7 to slowly rotate, the water in the third box body 801 is pumped out by the water pump 802 and sprayed out from the water spray pipe 803 to clean the non-standard bolt body 7, meanwhile, the vibration motor 805 drives the vibration block 806 to vibrate, so that the non-standard bolt body 7 can be vibrated, scrap iron on the non-standard bolt body 7 can fall conveniently, after the cleaning is finished, the connecting frame 10 continues to rotate 90 degrees, the second metal block 2003 is in contact with the non-standard bolt body 7 through the third multi-section hydraulic cylinder 2001, the third electromagnet 2004 is opened to adsorb the second electromagnet 19, so that the first metal block 18 is also in contact with the non-standard bolt body 7, the diameter of the non-standard bolt body 7 is detected through the infrared distance sensor 2005, and the first metal block 18 is automatically reset after the second electromagnet 19 and the third electromagnet 2004 are powered off by virtue of the elastic telescopic structure formed by the first metal block 18 between the second guide rod 17 and the second spring 16 and the fixed frame 15, when the second multi-section hydraulic cylinder 11 extends, the non-standard bolt body 7 is contacted with the threaded sleeve 603, the threaded sleeve 603 can be in close contact with the non-standard bolt body 7 by the aid of the thread detection mechanism 6 through the elastic telescopic structure formed between the first spring 3 and the first guide rod 2 and the equipment shell 1, the rotating torque force of the threaded sleeve 603 is converted into the elastic force of the elastic binding band 604 by the aid of the threaded sleeve 603 through the elastic structure formed between the elastic binding band 604 and the second box body 605, the torque force of the threaded sleeve 603 is detected by the first pressure sensor 607 to the torque force of the threaded sleeve 603 conveniently, when the torque force of the threaded sleeve 603 is in a certain value, the thread on the non-standard bolt body 7 is matched with the thread inside the threaded sleeve 603, so that the non-standard bolt body 7 is qualified, otherwise, the elastic binding band 604 can be wound by the second motor 606, the initial elastic force of the elastic binding band 604 is kept at a constant value, and finally the connecting frame 10 rotates by 90 degrees, the staff takes out the non-standard bolt body 7 for classified storage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.