CN215588066U - Clamping device is used in production of hexagonal self-locking nut - Google Patents
Clamping device is used in production of hexagonal self-locking nut Download PDFInfo
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- CN215588066U CN215588066U CN202121133146.5U CN202121133146U CN215588066U CN 215588066 U CN215588066 U CN 215588066U CN 202121133146 U CN202121133146 U CN 202121133146U CN 215588066 U CN215588066 U CN 215588066U
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- locking nut
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Abstract
The utility model discloses a clamping device for producing a hexagonal self-locking nut, which comprises a placing plate and a conveying belt arranged along the left and right sides, wherein a rotating motor is fixedly connected to the upper surface of the placing plate, a bidirectional cylinder is fixedly connected to a rotating shaft end of the rotating motor, clamping plates are arranged on two sides of the bidirectional cylinder, one end, far away from the bidirectional cylinder, of each clamping plate is located above the conveying belt, and supporting rods are fixedly connected to two sides of the conveying belt. This clamping device is used in production of hexagonal auto-lock nut can replace artifically when using, and visual fatigue can appear in the manual work inspection, appears leaking the condition of examining easily, increases the wastrel, and can inspect each nut on the conveyer belt through visual inspection equipment, avoids leaking the condition of examining and appears, improves to some extent on the yield, replaces artifically also to have reduced the injured condition of personnel, provides certain safety guarantee for the staff.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device for producing a hexagonal self-locking nut.
Background
The nut is also called as a nut and is screwed together with a bolt or a screw rod to be used as a fastening part, one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, nonferrous metal and the like according to different materials, in the production of the hexagonal nut with the shoulder, after the forging of the nut is finished, the nut needs to be tapped, but the hexagonal nut with the shoulder is different from a common nut, and the direction needs to be aligned during tapping, so that the direction of the hexagonal nut with the shoulder needs to be adjusted before the hexagonal nut with the shoulder is tapped, and the existing nuts mostly clamp and turn over bolts manually, so that the production efficiency is low, and the safety of workers is not enough to guarantee.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a clamping device for producing a hexagonal self-locking nut, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a clamping device for producing a hexagonal self-locking nut comprises a placing plate and a conveying belt arranged along the left and right sides, wherein a rotating motor is fixedly connected to the upper surface of the placing plate, a bidirectional cylinder is fixedly connected to a rotating shaft end of the rotating motor, clamping plates are arranged on two sides of the bidirectional cylinder, one end, far away from the bidirectional cylinder, of each clamping plate is arranged above the conveying belt, supporting rods are fixedly connected to two sides of the conveying belt, a visual inspection device is connected between the two supporting rods through bolts and is arranged above the conveying belt, a vertically arranged positioning rod is inserted into the placing plate, a supporting seat is fixedly connected to the lower end of the positioning rod, a vertically arranged lead screw is rotatably connected to the lower surface of the placing plate, the lower end of the lead screw penetrates through the inside of the supporting seat and is rotatably connected with a bearing seat in the supporting seat, the lead screw is located fixed surface in the supporting seat is connected with first belt pulley, the inside of supporting seat is provided with driving motor, driving motor's pivot end fixedly connected with second belt pulley, the second belt pulley with be provided with the belt between the first belt pulley.
Optionally, the second pulley and the first pulley are on the same horizontal line.
Optionally, one end, away from the bidirectional cylinder, of the clamping plate is provided with a semicircular arc with an inward opening, and a silica gel pad is arranged inside the semicircular arc.
Optionally, the clamping plate is made of stainless steel.
Optionally, a limiting block is arranged at the upper end of the positioning rod.
(III) advantageous effects
The utility model provides a clamping device for producing a hexagonal self-locking nut, which has the following beneficial effects:
1. this clamping device is used in production of hexagonal auto-lock nut can replace artifically when using, and visual fatigue can appear in the manual work inspection, appears leaking the condition of examining easily, increases the wastrel, and can inspect each nut on the conveyer belt through visual inspection equipment, avoids leaking the condition of examining and appears, improves to some extent on the yield, replaces artifically also to have reduced the injured condition of personnel, provides certain safety guarantee for the staff.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the driving motor structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
in the figure: 1. placing the plate; 2. a conveyor belt; 3. a rotating electric machine; 4. a bidirectional cylinder; 5. a clamping plate; 6. a support bar; 7. a visual inspection device; 8. positioning a rod; 9. a supporting seat; 10. a screw rod; 11. a first pulley; 12. a belt; 13. a second pulley; 14. the motor is driven.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a clamping device for producing a hexagonal self-locking nut comprises a placing plate 1 and a conveying belt 2 arranged along the left and right sides, wherein the conveying belt 2 rotates clockwise, a rotating motor 3 is fixedly connected to the upper surface of the placing plate 1, the rotating motor 3 is a known technology, the description is omitted here, the rotating shaft end of the rotating motor 3 faces the conveying belt 2 direction, a bidirectional cylinder 4 is fixedly connected to the rotating shaft end of the rotating motor 3, the bidirectional cylinder 4 is a known technology, the description is omitted here, clamping plates 5 are arranged on two sides of the bidirectional cylinder 4, the clamping plates 5 are made of stainless steel, one end, far away from the bidirectional cylinder 4, of each clamping plate 5 is provided with a semicircular arc with an inward opening, a silica gel pad is arranged inside each semicircular arc, the clamping plates 5 are in an outward opening state, supporting rods 6 are fixedly connected to two sides of the conveying belt 2, and a visual inspection device 7 is connected between the two supporting rods 6 through bolts, the visual inspection device 7 is arranged on the left side of the clamping plate 5, the visual inspection device 7 is a known technology, which is not described herein any more, the visual inspection device 7 and the clamping plate 5 are arranged above the conveying belt 2, the placing plate 1 is inserted with a vertically arranged positioning rod 8, the upper end of the positioning rod 8 is provided with a limiting block, one end of the positioning rod 8 is fixedly connected with a supporting seat 9, the lower surface of the placing plate 1 is rotatably connected with a vertically arranged lead screw 10, the lower end of the placing plate 1 is tubular, the placing plate 1 is internally provided with a thread corresponding to the lead screw 10, the lower end of the lead screw 10 penetrates through the inner wall of the supporting seat 9 and is fixedly connected with the upper end of a first belt pulley 11, the lower end of the lead screw 10 penetrates through the inside of the supporting seat 9 and is rotatably connected with a bearing seat inside the supporting seat 9, the surface of the lead screw 10 in the supporting seat 9 is fixedly connected with the first belt pulley 11, the inside of the supporting seat 9 is provided with a driving motor 14, a second belt pulley 13 is fixedly connected with a rotating shaft end of a driving motor 14, a belt 12 is arranged between the second belt pulley 13 and a first belt pulley 11, when a nut passes through the visual inspection equipment 7, whether the orientation of the nut is the orientation of tapping or not can be detected, if the orientation is correct, the nut can continuously work, otherwise, the driving motor 14, the belt 12, a screw rod 10, the first belt pulley 11 and the second belt pulley 13 are matched with each other, so that the rotating motor 3 on the placing plate 1 is driven to descend, through the arrangement of a positioning rod 8, the placing plate 1 can be prevented from shaking in the lifting process, when the clamping plate 5 descends to the horizontal height of the conveying belt 2, the operation of the driving motor 14 is stopped, the bidirectional air cylinder 4 drives the clamping plate 5 to clamp a target nut, the clamping end of the clamping plate 5 is set to be in a semicircular arc shape, the nut clamping is more convenient, after clamping, the driving motor 14 is used for driving the placing plate 1 to ascend by about 5cm, the rotating motor 3 is started while the screw rises, so that the rotating motor 3 rotates 180 degrees clockwise, the screw is turned over for adjusting the orientation of the nut, so that the tapping is more convenient, then the clamping plate 5 is lowered to the same horizontal line of the conveying belt 2 by using the driving motor 14, the clamping plate 5 is opened by using the bidirectional cylinder 4 at the same time, the nut is placed on the conveying belt 2 for waiting for tapping, then the placing plate 1 is driven by the driving motor 14, the placing plate 1 is lifted upwards, meanwhile, the rotating motor 3 rotates 180 degrees anticlockwise, and the winding of an air pipe on the bidirectional cylinder 4 can be avoided,
further, the upper end of locating lever 8 is provided with the stopper, can carry on spacingly to placing board 1, avoids placing board 1 and breaks away from the station at the lift in-process.
In summary, this clamping device is used in production of hexagonal self-locking nut, the use step as follows:
1. before production, check each station once, then switch on, confirm that grip block 5 is in the top of conveyer belt 2 and does not influence normal work, then carry the nut of waiting for the tapping through conveyer belt 2, when the nut that moves towards incorrect through visual inspection equipment 7, driving motor 14 starts to drive and places board 1 and descends, two-way cylinder 4 comes the shrink of grip block 5 to press from both sides and gets the target nut, then overturn 180 through rotating electrical machines 3 with the nut of pressing from both sides, put the target nut on conveyer belt 2 after the upset, carry away and carry out the tapping.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a clamping device is used in production of hexagonal self-locking nut, is including placing board (1) and conveyer belt (2) that set up about following, its characterized in that: a rotating motor (3) is fixedly connected to the upper surface of the placing plate (1), a two-way cylinder (4) is fixedly connected to a rotating shaft end of the rotating motor (3), clamping plates (5) are arranged on two sides of the two-way cylinder (4), one end, far away from the two-way cylinder (4), of each clamping plate (5) is located above the conveying belt (2), supporting rods (6) are fixedly connected to two sides of the conveying belt (2), a visual inspection device (7) is connected between the two supporting rods (6) through bolts, the visual inspection device (7) is located above the conveying belt (2), a vertically-arranged positioning rod (8) is inserted into the placing plate (1), a supporting seat (9) is fixedly connected to the lower end of each positioning rod (8), and a vertically-arranged lead screw (10) is rotatably connected to the lower surface of the placing plate (1), the inside that the lower extreme of lead screw (10) run through supporting seat (9) with the inside bearing frame of supporting seat (9) rotates to be connected, lead screw (10) are in first belt pulley (11) of fixed surface in supporting seat (9) is connected with, the inside of supporting seat (9) is provided with driving motor (14), the pivot end fixedly connected with second belt pulley (13) of driving motor (14), second belt pulley (13) with be provided with belt (12) between first belt pulley (11).
2. The clamping device for producing the hexagonal self-locking nut as claimed in claim 1, wherein: the second belt pulley (13) and the first belt pulley (11) are positioned on the same water surface line.
3. The clamping device for producing the hexagonal self-locking nut as claimed in claim 1, wherein: one end, far away from the bidirectional cylinder (4), of the clamping plate (5) is provided with a semicircular arc with an inward opening, and a silica gel pad is arranged inside the semicircular arc.
4. The clamping device for producing the hexagonal self-locking nut as claimed in claim 1, wherein: the clamping plate (5) is made of stainless steel.
5. The clamping device for producing the hexagonal self-locking nut as claimed in claim 1, wherein: the upper end of the positioning rod (8) is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121133146.5U CN215588066U (en) | 2021-05-25 | 2021-05-25 | Clamping device is used in production of hexagonal self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121133146.5U CN215588066U (en) | 2021-05-25 | 2021-05-25 | Clamping device is used in production of hexagonal self-locking nut |
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| Publication Number | Publication Date |
|---|---|
| CN215588066U true CN215588066U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121133146.5U Active CN215588066U (en) | 2021-05-25 | 2021-05-25 | Clamping device is used in production of hexagonal self-locking nut |
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| CN (1) | CN215588066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476653A (en) * | 2022-01-30 | 2022-05-13 | 中国十七冶集团有限公司 | Sampling device for tunnel engineering construction material and using method thereof |
-
2021
- 2021-05-25 CN CN202121133146.5U patent/CN215588066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476653A (en) * | 2022-01-30 | 2022-05-13 | 中国十七冶集团有限公司 | Sampling device for tunnel engineering construction material and using method thereof |
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