阅读说明：本技术 一种可对内外螺纹进行检测的异形螺母加工设备 (Special-shaped nut processing equipment capable of detecting internal and external threads ) 是由 潘小芬 张宇熙 于 2021-07-05 设计创作，主要内容包括：本发明公开了一种可对内外螺纹进行检测的异形螺母加工设备,包括搓丝机构、送料机构、攻丝机构和检测机构,所述搓丝机构的右边安装有送料机构,且送料机构的上方固定有攻丝机构,所述攻丝机构的右方安装有检测机构,且检测机构的左上端固定有输送带,所述输送带的右端后方设置有第一推料气缸,且第一推料气缸的前端固定有第一推料板,该可对内外螺纹进行检测的异形螺母加工设备,与现有的普通异形螺母加工设备相比,本发明设置有推料转动板和搓丝限位板,先通过推料转动板的设置,可以使搓丝滑动板收回时,通过滑动板推杆使推料转动板沿着中心旋转,从而通过上端的凹槽带动推料板限位杆使搓丝推料板移动,实现了对零件进行自动推料的操作。(The invention discloses a special-shaped nut processing device capable of detecting internal and external threads, which comprises a thread rolling mechanism, a feeding mechanism, a tapping mechanism and a detection mechanism, wherein the feeding mechanism is arranged on the right side of the thread rolling mechanism, the tapping mechanism is fixed above the feeding mechanism, the detection mechanism is arranged on the right side of the tapping mechanism, a conveying belt is fixed at the left upper end of the detection mechanism, a first material pushing cylinder is arranged behind the right end of the conveying belt, a first material pushing plate is fixed at the front end of the first material pushing cylinder, and the special-shaped nut processing device capable of detecting the internal and external threads is provided with a material pushing rotating plate and a thread rolling limiting plate, when a thread rolling sliding plate is withdrawn, the material pushing rotating plate rotates along the center through a push rod, so that the material pushing plate limiting rod is driven to drive the thread rolling material pushing plate to move through a groove at the upper end, the operation of automatically pushing the parts is realized.)

1. The utility model provides a special-shaped nut processing equipment that internal and external screw thread detected, includes thread rolling mechanism (1), feeding mechanism (2), tapping mechanism (3) and detection mechanism (4), its characterized in that: the right side of the thread rolling mechanism (1) is provided with a feeding mechanism (2), the upper side of the feeding mechanism (2) is fixed with a tapping mechanism (3), the right side of the tapping mechanism (3) is provided with a detection mechanism (4), the upper left end of the detection mechanism (4) is fixed with a conveying belt (401), the rear of the right end of the conveying belt (401) is provided with a first material pushing cylinder (402), the front end of the first material pushing cylinder (402) is fixed with a first material pushing plate (403), the right side of the front end of the first material pushing plate (403) is provided with a part limiting plate (404), the front of the part limiting plate (404) is fixed with a material moving base (405), the left lower side of the inside of the material moving base (405) is provided with a material moving motor (406) and the right end of the material moving motor (406) is fixed with a material moving rotating shaft (407), the upper side of the material moving rotating shaft (407) is provided with a material moving limiting rod (408), a material moving frame (409) is arranged outside the material moving limiting rod (408), a material moving gear (410) is arranged inside the material moving frame (409), a material moving toothed ring (411) is arranged outside the material moving gear (410), a material moving rod (412) is arranged outside the material moving toothed ring (411), a material moving clamping plate (413) is fixed at the top end of the material moving rod (412), a detection frame (414) is arranged behind the center of the part limiting plate (404), a detection cylinder (415) is fixed above the center of the detection frame (414), a detection movable plate (416) is fixed at the bottom end of the detection cylinder (415), buffer springs (417) are arranged at two ends of the detection movable plate (416), a thread rolling detection head (418) is fixed in front of the left end of the detection movable plate (416), and a tapping detection head (419) is arranged in front of the right end of the detection movable plate (416), a second material pushing cylinder (420) is arranged behind the right end of the part limiting plate (404), a second material pushing plate (421) is fixed to the front end of the second material pushing cylinder (420), a recycling opening (422) is formed in front of the second material pushing plate (421), and a discharging opening (423) is formed in the right side of the recycling opening (422).

2. The special-shaped nut processing equipment capable of detecting internal threads and external threads as claimed in claim 1, wherein: the height of part limiting plate (404) is half of special-shaped nut chassis height, and special-shaped nut can slide between part limiting plate (404), it is the vertical structure with the side of moving material frame (409) to move material pivot (407), and moves material gag lever post (408) and move material frame (409) of the same perpendicular to of material, the tooth's socket that moves material gear (410) only distributes in the one side of moving material gear (410), and with move material ring gear (411) and mesh mutually, the bottom of moving material splint (413) is located the upper end of part limiting plate (404), and the width of the splint on moving material splint (413) equals with the width of part diagonal angle.

3. The special-shaped nut processing equipment capable of detecting internal threads and external threads as claimed in claim 1, wherein: the detection movable plate (416) and the detection cylinder (415) are of a vertical structure, buffer springs (417) are vertical to the detection movable plate (416) in the same manner, the number of the buffer springs (417) is 2, the buffer springs are symmetrically distributed about a perpendicular bisector of the detection movable plate (416), the distance between the thread rolling detection head (418) and the tapping detection head (419) is equal to the distance between the thread rolling detection head (418) and the first material pushing plate (403) in the horizontal direction, and the distance between the tapping detection head (419) and the second material pushing plate (421) is equal to the distance between the thread rolling detection head (418) and the tapping detection head (419).

4. The special-shaped nut processing equipment capable of detecting internal threads and external threads as claimed in claim 1, wherein: the thread rolling mechanism (1) comprises a first vibration disc (101), a thread rolling motor (102), a thread rolling rotating disc (103), a thread rolling movable plate (104), a thread rolling sliding plate (105), a first thread rolling plate (106), a sliding plate push rod (107), a material pushing rotating plate (108), a material pushing plate limiting rod (109), a thread rolling material pushing plate (110), a material pushing plate spring (111), a thread rolling limiting plate (112), a limiting plate sliding block (113), a limiting plate spring (114), a limiting rotating plate (115), a baffle sliding block (116), a baffle supporting rod (117), a thread rolling baffle (118) and a second thread rolling plate (119), the thread rolling motor (102) is arranged in front of the first vibration disc (101), the thread rolling rotating disc (103) is fixed at the top end of the thread rolling motor (102), the thread rolling movable plate (104) is connected at the top end of the thread rolling rotating disc (103), and the thread rolling movable plate (105) is connected at the right end of the thread rolling movable plate (104), a first thread rolling plate (106) is fixed at the right end of the thread rolling sliding plate (105), a sliding plate push rod (107) is fixed below the center of the thread rolling sliding plate (105), a material pushing rotating plate (108) is arranged on the left side of the sliding plate push rod (107), a material pushing plate limiting rod (109) is installed inside the rear end of the material pushing rotating plate (108), a thread rolling material pushing plate (110) is fixed at the top end of the material pushing plate limiting rod (109), a material pushing plate spring (111) is installed behind the thread rolling material pushing plate (110), a thread rolling limiting plate (112) is arranged in front of the thread rolling material pushing plate (110), a limiting plate sliding block (113) is fixed above the right end of the thread rolling limiting plate (112), a limiting plate spring (114) is fixed below the limiting plate sliding block (113), a limiting rotating plate (115) is installed outside the limiting plate sliding block (113), a baffle sliding block (116) is installed inside the bottom end of the limiting rotating plate (115), and a baffle supporting rod (117) is fixed below the baffle sliding block (116), a thread rolling baffle (118) is fixed on the left side of the baffle supporting rod (117), and a second thread rolling plate (119) is arranged behind the first thread rolling plate (106).

5. A special-shaped nut processing device capable of detecting internal threads and external threads as claimed in claim 4, characterized in that: the thread rolling sliding plate (105) and the sliding plate push rod (107) are in a vertical structure, the sliding plate push rod (107) is attached to the pushing rotating plate (108), the pushing rotating plate (108) is in an obtuse angle shape of 160 degrees, the width of a groove in the tail end of the pushing rotating plate (108) is equal to the diameter of a pushing plate limiting rod (109), the pushing plate limiting rod (109) and the thread rolling pushing plate (110) are in a vertical structure, and a pushing plate spring (111) is also perpendicular to the thread rolling pushing plate (110).

6. A special-shaped nut processing device capable of detecting internal threads and external threads as claimed in claim 4, characterized in that: the thread rolling limiting plate (112) is trapezoidal in shape, the limiting plate sliding block (113) and the thread rolling limiting plate (112) are of a vertical structure, the size of the limiting plate sliding block (113) is equal to that of the baffle sliding block (116), and the limiting plate sliding block and the baffle sliding block can slide in a groove in the limiting rotating plate (115).

7. The special-shaped nut processing equipment capable of detecting internal threads and external threads as claimed in claim 1, wherein: the feeding mechanism (2) comprises a feeding frame (201), a second vibrating disk (202), a feeding motor (203), a movable fixed block (204), a pushing block (205), a pushing groove (206), a feeding rotating plate (207), an arc plate (208), a feeding rotating shaft (209), a feeding disk (210) and a feeding groove (211), wherein the second vibrating disk (202) is fixed above the right end of the feeding frame (201), the feeding motor (203) is fixed inside the right end of the feeding frame (201), the movable fixed block (204) is installed at the upper end of the feeding motor (203), the pushing block (205) is arranged at the upper end of the movable fixed block (204), the pushing groove (206) is arranged outside the pushing block (205), the feeding rotating plate (207) is arranged outside the pushing groove (206), the arc plate (208) is fixed around the bottom end of the feeding rotating plate (207), and a feeding rotating shaft (209) is arranged in the feeding rotating plate (207), a feeding disc (210) is fixed at the top end of the feeding rotating shaft (209), and feeding grooves (211) are formed in the outer side of the feeding disc (210).

8. A special-shaped nut processing device capable of detecting internal threads and external threads as claimed in claim 7, wherein: the shape of activity fixed block (204) is fan-shaped, and activity fixed block (204) and circular arc board (208) are located same level, the cylinder diameter that promotes piece (205) upper end equals with the width size that promotes groove (206), and promotes piece (205) and can slide in promoting groove (206), the quantity of circular arc board (208) is provided with 6, and about the even symmetric distribution of perpendicular bisector of pay-off dish (210) to the radian in circular arc board (208) inboard equals with the radian in the activity fixed block (204) outside.

9. The special-shaped nut processing equipment capable of detecting internal threads and external threads as claimed in claim 1, wherein: the tapping mechanism (3) comprises a tapping frame (301), a tapping cylinder (302), tapping movable plates (303), tapping grooves (304), tapping sliding blocks (305), tapping sliding plates (306), tapping clamping plates (307), waste material grooves (308), a hole measuring rod (309) and a tapping machine (310), wherein the tapping cylinder (302) is arranged behind the tapping frame (301), the tapping movable plates (303) are fixed to the front end of the tapping cylinder (302), the tapping grooves (304) are formed in the left end and the right end of each tapping movable plate (303), the tapping sliding blocks (305) are installed in the tapping grooves (304), the tapping sliding plates (306) are fixed to the bottom ends of the tapping sliding blocks (305), the clamping plates (307) are installed at the front ends of the tapping sliding plates (306), and the waste material grooves (308) are formed in the front ends of the tapping clamping plates (307), a hole measuring rod (309) is fixed on the left side of the top end of the tapping frame (301), and a tapping machine (310) is installed on the right side of the hole measuring rod (309).

10. A special-shaped nut processing device capable of detecting internal and external threads according to claim 9, characterized in that: the tapping cylinder (302) and the top of the tapping movable plate (303) are of a vertical structure, the tapping movable plate (303) is of an arch shape, the width of the tapping groove (304) is equal to the diameter of the tapping slide block (305), and the tapping slide block (305) can slide in the tapping groove (304).

Technical Field

The invention relates to the technical field of special-shaped nut processing equipment, in particular to special-shaped nut processing equipment capable of detecting internal and external threads.

Background

The nut is a nut and is screwed together with a bolt or a screw rod to play a role in fastening, one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials, and in some occasions, the special-shaped nut has a better fixing effect or other effects relative to a common nut, for example, the embedded nut can be embedded in a groove pit firstly, so that the nut cannot fall out easily in the installation and use process.

The existing special-shaped nut processing equipment cannot automatically detect the internal and external threads of the processed special-shaped nut when the special-shaped nut is processed, and cannot well meet the use requirements of people.

Disclosure of Invention

The invention aims to provide special-shaped nut processing equipment capable of detecting internal and external threads, and aims to solve the problems that the internal and external threads of a processed special-shaped nut cannot be automatically detected when the special-shaped nut is processed by common special-shaped nut processing equipment in the background art, and the use requirements of people cannot be well met.

In order to achieve the purpose, the invention provides the following technical scheme: a special-shaped nut processing device capable of detecting internal and external threads comprises a thread rolling mechanism, a feeding mechanism, a tapping mechanism and a detection mechanism, wherein the feeding mechanism is installed on the right side of the thread rolling mechanism, the tapping mechanism is fixed above the feeding mechanism, the detection mechanism is installed on the right side of the tapping mechanism, a conveying belt is fixed at the upper left end of the detection mechanism, a first material pushing cylinder is arranged behind the right end of the conveying belt, a first material pushing plate is fixed at the front end of the first material pushing cylinder, a part limiting plate is installed on the right side of the front end of the first material pushing plate, a material moving base is fixed in front of the part limiting plate, a material moving motor is installed below the left inner side of the material moving base, a material moving rotating shaft is fixed at the right end of the material moving motor, a material moving limiting rod is arranged above the material moving rotating shaft, and a material moving frame is installed outside the material moving limiting rod, move the internally mounted of material frame and have the material gear that moves, and the externally mounted that moves the material gear has the material ring that moves, the outside that moves the material ring is provided with moves the material pole, and the top that moves the material pole is fixed with moves the material splint, the detection frame is installed at the central rear of part limiting plate, and the central top of detecting the frame is fixed with the detection cylinder, the bottom mounting that detects the cylinder has the detection fly leaf, and the both ends that detect the fly leaf are installed buffer spring, the left end the place ahead that detects the fly leaf is fixed with the thread rolling and is detected the head, and detects the right-hand member the place ahead of fly leaf and install the tapping and detect the head, the right-hand member rear of part limiting plate is provided with the second and pushes away the material cylinder, and the second pushes away the front end of material cylinder and is fixed with the second scraping wings, the place ahead of second scraping wings is provided with the recovery mouth, and the right of retrieving the mouth is provided with the discharge gate.

Preferably, the height of part limiting plate is half of special-shaped nut chassis height, and special-shaped nut can slide between the part limiting plate, it is the vertical structure with the side that moves the material frame to move the material pivot, and moves the same perpendicular to of material gag lever post and move the material frame, move the tooth's socket of material gear and only distribute in the one side of moving the material gear, and with move the material ring gear and mesh mutually, the bottom of moving the material splint is located the upper end of part limiting plate, and moves the width that the splint on the material splint and the width at part diagonal angle equal.

Preferably, it is vertical structure with the detection cylinder to detect the fly leaf, and buffer spring is the same perpendicular and detect the fly leaf, buffer spring's quantity is provided with 2, and about the perpendicular bisector symmetric distribution that detects the fly leaf, the distance between thread rolling detection head and the tapping detection head equals with the distance on the horizontal direction between thread rolling detection head to the first scraping wings, and the distance between tapping detection head and the second scraping wings is the same with the distance between thread rolling detection head to the tapping detection head.

Preferably, the thread rolling mechanism comprises a first vibration disc, a thread rolling motor, a thread rolling rotary disc, a thread rolling movable plate, a thread rolling sliding plate, a first thread rolling plate, a sliding plate push rod, a pushing rotary plate, a pushing plate limit rod, a thread rolling pushing plate, a pushing plate spring, a thread rolling limit plate, a limit plate slide block, a limit plate spring, a limit rotary plate, a baffle slide block, a baffle support rod, a thread rolling baffle plate and a second thread rolling plate, the thread rolling motor is arranged in front of the first vibration disc, the thread rolling rotary disc is fixed at the top end of the thread rolling motor, the thread rolling movable plate is connected at the top end of the thread rolling rotary disc, the thread rolling sliding plate is connected at the right end of the thread rolling movable plate, the first thread rolling plate is fixed at the right end of the thread rolling sliding plate, the sliding plate push rod is fixed below the center of the thread rolling sliding plate, the pushing rotary plate is arranged at the left side of the sliding plate, and the pushing plate limit rod is installed inside the rear end of the pushing rotary plate, the top of scraping wings gag lever post is fixed with the thread rolling scraping wings, and the rear of thread rolling scraping wings installs the scraping wings spring, the place ahead of thread rolling scraping wings is provided with the thread rolling limiting plate, and is fixed with the limiting plate slider above the right-hand member of thread rolling limiting plate, the right side below of limiting plate slider is fixed with the limiting plate spring, and the externally mounted of limiting plate slider has spacing rotor plate, the bottom internally mounted of spacing rotor plate has the baffle slider, and is fixed with baffle branch below the baffle slider, the left side of baffle branch is fixed with the thread rolling baffle, the rear of first thread rolling plate is provided with the second thread rolling board.

Preferably, the thread rolling sliding plate and the sliding plate push rod are in a vertical structure, the sliding plate push rod is attached to the pushing rotating plate, the pushing rotating plate is in an obtuse angle shape of 160 degrees, the width of a groove in the tail end of the pushing rotating plate is equal to the diameter of the limiting rod of the pushing plate, the limiting rod of the pushing plate and the thread rolling pushing plate are in a vertical structure, and the spring of the pushing plate is also perpendicular to the thread rolling pushing plate.

Preferably, the thread rolling limiting plate is trapezoidal in shape, the limiting plate sliding block and the thread rolling limiting plate are in a vertical structure, the size of the limiting plate sliding block is equal to that of the baffle sliding block, and the limiting plate sliding block and the baffle sliding block can slide in the groove in the limiting rotating plate.

Preferably, feeding mechanism includes pay-off frame, second vibration dish, pay-off motor, activity fixed block, promotes the piece, promotes groove, pay-off rotor plate, circular arc board, pay-off pivot, feed table and pay-off recess, the right-hand member top of pay-off frame is fixed with the second vibration dish, and the inside pay-off motor that is fixed with of pay-off frame right-hand member, movable fixed block is installed to the upper end of pay-off motor, and the upper end of activity fixed block is provided with and promotes the piece, the outside that promotes the piece is provided with and promotes the groove, and the outside that promotes the groove is provided with the pay-off rotor plate, be fixed with the circular arc board around the bottom of pay-off rotor plate, and the internally mounted of pay-off rotor plate has the pay-off pivot, the top of pay-off pivot is fixed with the feed table, and the outside of feed table all is provided with the pay-off recess.

Preferably, the shape of activity fixed block is fan-shaped, and activity fixed block and circular arc board are located same level, the cylinder diameter that promotes the piece upper end equals with the width size that promotes the groove, and promotes the piece and can slide in promoting the groove, the quantity of circular arc board is provided with 6, and about the even symmetric distribution of perpendicular bisector of pay-off table to the radian of circular arc inboard equals with the radian in the activity fixed block outside.

Preferably, tapping mechanism includes tapping frame, tapping cylinder, tapping fly leaf, tapping recess, tapping slider, tapping sliding plate, tapping splint, waste material recess, surveys hole pole and tapping machine, the inside rear of tapping frame is provided with the tapping cylinder, and the front end of tapping cylinder is fixed with the tapping fly leaf, both ends all are provided with the tapping recess about the tapping fly leaf, and the internally mounted of tapping recess has the tapping slider, the bottom mounting of tapping slider has the tapping sliding plate, and the front end of tapping sliding plate installs the tapping splint, the front end of tapping splint is provided with the waste material recess, the top left of tapping frame is fixed with surveys the hole pole, and surveys the right of hole pole and install the tapping machine.

Preferably, the tapping cylinder is of a vertical structure with the top of the tapping movable plate, the tapping movable plate is arched, the width of the tapping groove is equal to the diameter of the tapping slider, and the tapping slider can slide in the tapping groove.

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

1. the automatic material-distributing device is provided with the material-pushing rotating plate and the thread rolling limiting plate, the material-pushing rotating plate is rotated along the center through the push rod of the sliding plate when the thread rolling sliding plate is retracted, so that the limiting rod of the material-pushing plate is driven through the groove at the upper end to move the thread rolling material-pushing plate, and the automatic material-pushing of parts is realized;

2. the feeding rotating plate is arranged, the pushing groove is formed in the feeding rotating plate, when the pushing block rotates, the feeding rotating plate is intermittently pushed, the feeding disc can carry out material distribution and transportation operation on parts coming from the second vibrating disc, and then the feeding rotating plate can be positioned through clamping of the movable fixing block and the arc plate when the parts are tapped through the arrangement of the arc plate on the feeding rotating plate, so that the tapping operation on the parts in the feeding groove is facilitated, and the tapping quality is reduced by preventing the parts from shaking during tapping;

3. the tapping movable plate and the hole measuring rod are arranged, the tapping movable plate is driven by the tapping cylinder to vertically move, and tapping sliding blocks in tapping grooves in two ends of the tapping movable plate can move, so that parts in a feeding groove are clamped by the tapping clamping plate, the parts are convenient to tap, and meanwhile, the hole measuring rod arranged on the left side of the tapping machine can detect the parts when the parts are tapped, so that the parts without holes are prevented from entering the lower part of the tapping machine and damaging the tapping machine;

4. the device is provided with the material moving frame, the position of the material moving frame can be controlled to move through the arrangement of the material moving rotating shaft and the material moving clamping plate on the outer side of the bottom of the material moving frame, and the extension and retraction of the material moving clamping plate are controlled through the material moving gear and the material moving toothed ring in the material moving frame, so that parts in the part limiting plate are pushed to the lower side of the thread rolling detection head through the material moving clamping plate to be detected, and meanwhile, through the arrangement of a plurality of clamping plates on the material moving clamping plate, the plurality of parts can be pushed step by step at the same time, and the detection efficiency of the device is improved;

5. the detection frame is arranged, the detection movable plate can rapidly move up and down through the arrangement of the detection cylinder in the detection frame, so that the thread rolling detection head and the tapping detection head can rapidly detect parts, and meanwhile, the buffer springs arranged at the two ends of the detection movable plate can buffer the thread rolling detection head and the tapping detection head in the process of rapidly moving up and down, so that the damage caused by rapid collision of an instrument is prevented.

Drawings

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

FIG. 2 is a schematic top view of the thread rolling mechanism according to the present invention;

FIG. 3 is a schematic diagram of a feeding rotary plate structure according to the present invention;

FIG. 4 is a schematic top view of the tapping frame of the present invention;

FIG. 5 is a schematic top view of the detecting mechanism of the present invention;

fig. 6 is a schematic structural view of the special-shaped nut processed by the invention.

In the figure: 1. a thread rolling mechanism; 101. a first vibratory pan; 102. a thread rolling motor; 103. a thread rolling rotating disc; 104. a thread rolling movable plate; 105. a thread rolling sliding plate; 106. a first screw plate; 107. a sliding plate push rod; 108. a pushing rotating plate; 109. a material pushing plate limiting rod; 110. a thread rolling material pushing plate; 111. a pusher plate spring; 112. a thread rolling limit plate; 113. a limiting plate slide block; 114. a limiting plate spring; 115. a limiting rotating plate; 116. a baffle slider; 117. a baffle plate strut; 118. a thread rolling baffle; 119. a second screw plate; 2. a feeding mechanism; 201. a feeding frame; 202. a second vibratory pan; 203. a feeding motor; 204. a movable fixed block; 205. a pushing block; 206. a push groove; 207. feeding a rotating plate; 208. a circular arc plate; 209. a feeding rotating shaft; 210. a feed tray; 211. a feeding groove; 3. a tapping mechanism; 301. tapping the frame; 302. a tapping cylinder; 303. tapping the movable plate; 304. tapping the groove; 305. tapping a sliding block; 306. tapping the sliding plate; 307. tapping the clamping plate; 308. a waste material groove; 309. a hole measuring rod; 310. a tapping machine; 4. a detection mechanism; 401. a conveyor belt; 402. a first material pushing cylinder; 403. a first pusher plate; 404. a part limiting plate; 405. a material moving base; 406. a material moving motor; 407. a material moving rotating shaft; 408. a material moving limiting rod; 409. a material moving frame; 410. a material moving gear; 411. a material moving toothed ring; 412. a material moving rod; 413. a material moving clamping plate; 414. a detection frame; 415. detecting a cylinder; 416. detecting the movable plate; 417. a buffer spring; 418. a thread rolling detection head; 419. tapping the detection head; 420. a second material pushing cylinder; 421. a second pusher plate; 422. a recovery port; 423. and (4) a discharge port.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a special-shaped nut processing device capable of detecting internal and external threads comprises a thread rolling mechanism 1, a feeding mechanism 2, a tapping mechanism 3 and a detection mechanism 4, wherein the feeding mechanism 2 is installed on the right side of the thread rolling mechanism 1, the tapping mechanism 3 is fixed above the feeding mechanism 2, the thread rolling mechanism 1 comprises a first vibrating disc 101, a thread rolling motor 102, a thread rolling rotating disc 103, a thread rolling movable plate 104, a thread rolling sliding plate 105, a first thread rolling plate 106, a sliding plate push rod 107, a material pushing rotating plate 108, a material pushing plate limiting rod 109, a thread rolling material pushing plate 110, a material pushing plate spring 111, a thread rolling limiting plate 112, a limiting plate sliding block 113, a limiting plate spring 114, a limiting rotating plate 115, a baffle sliding block 116, a baffle supporting rod 117, a thread rolling baffle 118 and a second thread rolling plate 119, the thread rolling motor 102 is arranged in front of the first vibrating disc 101, and the thread rolling rotating disc 103 is fixed at the top end of the thread rolling motor 102, the top end of the thread rolling rotating disc 103 is connected with a thread rolling movable plate 104, the right end of the thread rolling movable plate 104 is connected with a thread rolling sliding plate 105, the right end of the thread rolling sliding plate 105 is fixed with a first thread rolling plate 106, the central lower part of the thread rolling sliding plate 105 is fixed with a sliding plate push rod 107, the left side of the sliding plate push rod 107 is provided with a material pushing rotating plate 108, the rear end of the material pushing rotating plate 108 is internally provided with a material pushing plate limiting rod 109, the top end of the material pushing plate limiting rod 109 is fixed with a thread rolling material pushing plate 110, the rear part of the thread rolling material pushing plate 110 is provided with a material pushing plate spring 111, the front part of the thread rolling material pushing plate 110 is provided with a thread rolling limiting plate 112, the right end of the thread rolling limiting plate 112 is fixedly provided with a limiting plate slider 113, the right lower part of the limiting plate slider 113 is fixedly provided with a limiting plate spring 114, the outer part of the limiting plate 113 is provided with a limiting rotating plate 115, the bottom end of the limiting rotating plate 115 is internally provided with a baffle slider 116, a baffle supporting rod 117 is fixed below the baffle sliding block 116, a thread rolling baffle 118 is fixed on the left side of the baffle supporting rod 117, a second thread rolling plate 119 is arranged behind the first thread rolling plate 106, the thread rolling sliding plate 105 and the sliding plate push rod 107 are in a vertical structure, the sliding plate push rod 107 is attached to the pushing rotating plate 108, the pushing rotating plate 108 is in an obtuse angle shape of 160 degrees, the width of a groove in the tail end of the pushing rotating plate 108 is equal to the diameter of the pushing plate limiting rod 109, the pushing plate limiting rod 109 and the thread rolling pushing plate 110 are in a vertical structure, the pushing plate spring 111 is also vertical to the thread rolling plate 110, the thread rolling plate 112 is in a trapezoid shape, the limiting plate sliding block 113 and the thread rolling plate 112 are in a vertical structure, the limiting plate sliding block 113 and the baffle sliding block 116 are equal in size and can slide in the groove in the limiting rotating plate 115, the thread rolling sliding plate 105 can be retracted by the arrangement of the pushing rotating plate 108, the pushing and rotating plate 108 rotates along the center through the sliding plate push rod 107, so that the pushing plate limiting rod 109 is driven through the groove at the upper end to move the thread rolling pushing plate 110, automatic pushing of parts is achieved, the thread rolling limiting plate 112 is pushed to drive the limiting and rotating plate 115 to enable the thread rolling baffle 118 to move to the right when the thread rolling pushing plate 110 pushes materials through the thread rolling limiting plate 112, the thread rolling baffle 118 returns through the limiting plate spring 114 when the thread rolling pushing plate is retracted, automatic material distribution operation is achieved, and thread rolling of single parts is facilitated.

The feeding mechanism 2 comprises a feeding frame 201, a second vibration disc 202, a feeding motor 203, a movable fixed block 204, a pushing block 205, a pushing groove 206, a feeding rotating plate 207, an arc plate 208, a feeding rotating shaft 209, a feeding disc 210 and a feeding groove 211, wherein the second vibration disc 202 is fixed above the right end of the feeding frame 201, the feeding motor 203 is fixed inside the right end of the feeding frame 201, the movable fixed block 204 is installed at the upper end of the feeding motor 203, the pushing block 205 is arranged at the upper end of the movable fixed block 204, the pushing groove 206 is arranged outside the pushing block 205, the feeding rotating plate 207 is arranged outside the pushing groove 206, the arc plate 208 is fixed around the bottom end of the feeding rotating plate 207, the feeding rotating shaft 209 is installed inside the feeding rotating plate 207, the feeding disc 210 is fixed at the top end of the feeding rotating shaft 209, the feeding groove 211 is arranged outside the feeding disc 210, and the movable fixed block 204 is fan-shaped, the movable fixing block 204 and the arc plate 208 are positioned on the same horizontal height, the diameter of a cylinder at the upper end of the pushing block 205 is equal to the width of the pushing groove 206, the pushing block 205 can slide in the pushing groove 206, 6 arc plates 208 are arranged and are uniformly and symmetrically distributed about the perpendicular bisector of the feeding tray 210, the radian of the inner side of each arc plate 208 is equal to the radian of the outer side of the movable fixing block 204, the feeding rotating plate 207 can be intermittently pushed when the pushing block 205 rotates by virtue of the arrangement of the pushing groove 206 on the feeding rotating plate 207, so that the feeding tray 210 can perform distribution transportation operation on parts coming from the second vibrating tray 202, and then the feeding rotating plate 207 can be positioned by virtue of the clamping of the movable fixing block 204 and the arc plate 208 when the parts are tapped by virtue of the arrangement of the arc plate 208 on the feeding rotating plate 207, thereby facilitating the tapping operation on the parts in the feeding groove 211, thereby rock when preventing the tapping and reduce the tapping quality.

The tapping mechanism 3 comprises a tapping frame 301, a tapping cylinder 302, a tapping movable plate 303, tapping grooves 304, tapping sliders 305, a tapping sliding plate 306, tapping clamping plates 307, waste grooves 308, hole measuring rods 309 and a tapping machine 310, wherein the tapping cylinder 302 is arranged behind the tapping frame 301, the tapping movable plate 303 is fixed at the front end of the tapping cylinder 302, the tapping grooves 304 are formed at the left end and the right end of the tapping movable plate 303, the tapping sliders 305 are installed inside the tapping grooves 304, the tapping sliding plate 306 is fixed at the bottom end of the tapping sliders 305, the tapping clamping plate 307 is installed at the front end of the tapping sliding plate 306, the waste grooves 308 are arranged at the front end of the tapping clamping plate 307, the hole measuring rods 309 are fixed at the left end of the tapping frame 301, the tapping machine 310 is installed at the right side of the hole measuring rods 309, the tapping cylinder 302 and the top of the tapping movable plate 303 are in a vertical structure, and the tapping movable plate 303 is in an arc shape, the width of tapping recess 304 equals with the diameter of tapping slider 305, and tapping slider 305 can slide in tapping recess 304, drive the vertical removal of tapping activity board 303 through tapping cylinder 302, tapping slider 305 in the tapping recess 304 that can make tapping activity board 303 both ends removes, thereby make tapping splint 307 carry out the operation that presss from both sides to the part in the pay-off recess 211, be convenient for carry out the tapping to the part, survey hole pole 309 that sets up simultaneously at tapping machine 310 left side survey, can detect earlier when tapping the part, prevent that the part of not opening the hole from entering into the below of tapping machine 310, lead to the damage of tapping machine 310.

The right side of the tapping mechanism 3 is provided with a detection mechanism 4, the left upper end of the detection mechanism 4 is fixed with a conveyor belt 401, the right end of the conveyor belt 401 is provided with a first material pushing cylinder 402 at the rear, the front end of the first material pushing cylinder 402 is fixed with a first material pushing plate 403, the front end of the first material pushing plate 403 is provided with a part limiting plate 404 at the right side, the front of the part limiting plate 404 is fixed with a material moving base 405, the left lower part inside the material moving base 405 is provided with a material moving motor 406, the right end of the material moving motor 406 is fixed with a material moving rotating shaft 407, the upper part of the material moving rotating shaft 407 is provided with a material moving limiting rod 408, the outer part of the material moving limiting rod 408 is provided with a material moving frame 409, the inner part of the material moving frame 409 is provided with a material moving gear 410, the outer part of the material moving gear 410 is provided with a material moving toothed ring 411, the outer part of the material moving toothed ring 411 is provided with a material moving rod 412, and the top end of the material moving rod 412 is fixed with a material moving clamping plate 413, a detection frame 414 is arranged at the rear of the center of the part limiting plate 404, a detection cylinder 415 is fixed above the center of the detection frame 414, a detection movable plate 416 is fixed at the bottom end of the detection cylinder 415, buffer springs 417 are arranged at two ends of the detection movable plate 416, a thread rolling detection head 418 is fixed in front of the left end of the detection movable plate 416, a tapping detection head 419 is arranged in front of the right end of the detection movable plate 416, a second material pushing cylinder 420 is arranged behind the right end of the part limiting plate 404, a second material pushing plate 421 is fixed at the front end of the second material pushing cylinder 420, a recovery port 422 is arranged in front of the second material pushing plate 421, a discharge port 423 is arranged at the right side of the recovery port 422, the height of the part limiting plate 404 is half of the height of a chassis of a special-shaped nut, the special-shaped nut can slide between the part limiting plates 404, the material moving rotating shaft 407 and the side surface of the material moving frame 409 are in a vertical structure, and the material moving limiting rod 408 is also vertical to the material moving frame 409, the tooth grooves of the material moving gear 410 are distributed on one side of the material moving gear 410 only and are meshed with the material moving toothed ring 411, the bottom end of the material moving clamping plate 413 is positioned at the upper end of the part limiting plate 404, the width of the clamping plate on the material moving clamping plate 413 is equal to the width of the diagonal angle of the part, the detection movable plate 416 and the detection cylinder 415 are in a vertical structure, the buffer springs 417 are also vertical to the detection movable plate 416, the number of the buffer springs 417 is 2, the buffer springs are symmetrically distributed about the perpendicular bisector of the detection movable plate 416, the distance between the thread rolling detection head 418 and the thread tapping detection head 419 is equal to the distance between the thread rolling detection head 418 and the first material pushing plate 403 in the horizontal direction, the distance between the thread tapping detection head 419 and the second material pushing plate 421 is also equal to the distance between the thread rolling detection head 418 and the tapping detection head 419, and the material moving clamping plate 409 are arranged through the material moving rotating shaft 407 and the tapping clamping plate 413 outside the bottom of the material moving frame, the position of the material moving frame 409 can be controlled to move, the material moving gear 410 and the material moving toothed ring 411 in the material moving frame 409 are used for controlling the extension and contraction of the material moving clamping plate 413, so that the parts in the part limiting plate 404 are pushed to the lower part of the thread rolling detection head 418 by the material moving clamping plate 413 for detection, meanwhile, the arrangement of a plurality of clamping plates on the material moving clamping plate 413 can simultaneously carry out step-by-step pushing on a plurality of parts, thus improving the detection efficiency of the device, by the arrangement of the sensing cylinder 415 in the sensing frame 414, the sensing movable plate 416 can be moved up and down rapidly, so that the thread rolling detection head 418 and the tapping detection head 419 can rapidly detect the parts, meanwhile, the buffer springs 417 arranged at the two ends of the detection movable plate 416 can buffer the thread rolling detection head 418 and the tapping detection head 419 in the process of moving up and down rapidly, so that the damage caused by rapid collision of instruments is prevented.

The working principle is as follows: when the special-shaped nut processing equipment capable of detecting internal and external threads is used, firstly, the first vibration disc 101 is used for neatly feeding parts to the front of the thread rolling baffle plate 118, then the thread rolling motor 102 is started to drive the thread rolling rotary disc 103 to rotate, when the thread rolling sliding plate 105 slides to the left, the thread rolling sliding plate 105 drives the material pushing rotary plate 108 to rotate along the center through the sliding plate push rod 107, so that the material pushing plate limiting rod 109 is driven through the groove at the upper end to drive the thread rolling material pushing plate 110 to move the thread rolling material pushing plate 110, when the thread rolling material pushing plate 110 pushes materials, the thread rolling limiting plate 112 is pushed to drive the limiting rotary plate 115 so that the thread rolling baffle plate 118 moves to the right, the parts fall down and are pushed into the front of the first thread rolling plate 106 by the thread rolling material pushing plate 110, when the thread rolling sliding plate 105 slides to the right to thread the parts, the thread rolling material pushing plate 110 is retracted by the material pushing plate spring 111, and meanwhile, the limiting plate spring 114 pushes the limiting rotary plate 115 through the slide block 113, the thread rolling baffle 118 is reset to prevent the parts from falling down, thereby realizing the automatic material distribution operation, the parts after thread rolling fall into the second vibration disc 202 and then move into the feeding groove 211 on the feeding disc 210, the feeding motor 203 drives the pushing block 205 to rotate, so that the feeding rotating plate 207 intermittently rotates, and the feeding rotating plate 207 is positioned through the clamping of the movable fixed block 204 and the arc plate 208, thereby facilitating the tapping operation of the parts in the feeding groove 211, preventing the parts from shaking during tapping to reduce the tapping quality, when the parts are conveyed to the front of the tapping frame 301, the tapping air cylinder 302 drives the tapping movable plate 303 to vertically move, so that the tapping slide blocks 305 in the tapping grooves 304 at the two ends of the tapping movable plate 303 can be moved, thereby the tapping clamp plate 307 clamps the parts in the feeding groove 211, the parts are detected through the hole measuring rod 309 after clamping, the parts which are not punched are prevented from entering the lower part of the tapping machine 310 to cause the damage of the tapping machine 310, the interior of the parts is tapped by the tapping machine 310, the parts are conveyed to the front of the first material pushing plate 403 through the conveying belt 401 after tapping is finished, then the parts are pushed into the left end of the part limiting plate 404 through the first material pushing plate 403, then the material moving rotating shaft 407 is driven by the material moving motor 406 to rotate so that the material moving frame 409 can horizontally move along the material moving limiting rod 408, the stretching of the material moving clamping plate 413 is controlled through the material moving gear 410 and the material moving toothed ring 411 in the material moving frame 409, so that the parts in the left end of the part limiting plate 404 are pushed to the lower part of the thread rolling detection head 418 through the material moving clamping plate 413 to be detected, the detection movable plate 416 rapidly moves up and down through the detection cylinder 415, so that the thread rolling detection head 418 and the tapping detection head 419 rapidly detect the parts, and the buffer springs 417 are arranged at the two ends of the detection movable plate 416, the thread rolling detection head 418 and the tapping detection head 419 can be enabled to buffer in the process of rapidly moving up and down, damage caused by rapid collision of instruments is prevented, when the thread rolling detection head 418 and the tapping detection head 419 gradually detect parts, if defects are found, the parts are transferred to the front of the second material pushing plate 421 through the material transferring clamping plate 413, the defective parts are pushed into the recycling port 422 by the second material pushing plate 421 for recycling, and finished products are pushed into the discharge port 423 by the material transferring clamping plate 413, so that the working principle of the special-shaped nut processing equipment capable of detecting the internal and external threads is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.