CN219130609U

CN219130609U - Coil pin bending tool

Info

Publication number: CN219130609U
Application number: CN202223186661.7U
Authority: CN
Inventors: 许亚军; 邹长春
Original assignee: Wuxi Huapeng Technology Co ltd
Current assignee: Wuxi Huapeng Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-06
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of bending tools, and particularly provides a coil pin bending tool which comprises a bottom plate, a vertical plate and a fixed block; the upper end of the vertical plate is provided with a clamp body, and the upper end of the clamp body is provided with a positioning block; the side end of the clamp body is connected with a turning plate; the lower end of the clamp body is provided with a guide pillar; a supporting block capable of moving along the guide post is arranged below the clamp body, the upper end of the supporting block is connected with a semicircular jacking block, and the upper end of the semicircular jacking block can penetrate through the clamp body to jack up the turnover plate bending coil pin; the coil pin bending tool provided by the utility model can replace the traditional processing mode of bending coil pins by using tweezers, can greatly improve the consistency of the coil pin bending length and the coil pin bending accuracy, can improve the working efficiency by bending and applying force through the lever structure operation, and has the advantages of reasonable overall design, simple structure and high practicability.

Description

Coil pin bending tool

Technical Field

The utility model relates to the technical field of bending tools, in particular to a coil pin bending tool.

Background

In electronic production companies, coil pins are often required to be bent, referring to fig. 4-5, a traditional processing mode is that an operator uses a camera to manually bend, and the mode is easy to generate the phenomenon of inconsistent bending length, so that the bending accuracy of the coil pins is affected; and the working efficiency of the processing mode of bending the coil pins by using the cameras is low, and the labor intensity is high.

In order to solve the problems, the tool is designed.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a coil pin bending tool, which is used for solving the problem that in the prior art, a processing mode of manually bending a coil pin by using a camera is easy to generate inconsistent bending length, and affects bending accuracy of the coil pin; and the processing mode of bending the coil pins by using the cameras has the problems of low working efficiency and high labor intensity.

In order to achieve the above and other related objects, the utility model provides a coil pin bending tool, which comprises a bottom plate, wherein a vertical plate and a fixed block are arranged at the upper end of the bottom plate;

the upper end of the vertical plate is provided with a clamp body, and the upper end of the clamp body is provided with a positioning block capable of positioning the coil; the side end of the clamp body corresponding to the coil pin is movably connected with a turning plate;

the lower end of the clamp body is provided with a guide pillar; a supporting block capable of moving along the guide post is arranged below the clamp body, the upper end of the supporting block is connected with a semicircular jacking block, and the upper end of the semicircular jacking block can penetrate through the clamp body to jack up the turnover plate bending coil pin;

the fixed block is movably connected with a pry bar, the front end of the pry bar extends to the lower end of the clamp body and props against the supporting block, and the rear end of the pry bar is a force application end;

the upper end of the bottom plate corresponding to the middle rear end of the pry bar is provided with a fulcrum piece, and the pry bar can jack up the supporting block by using the lever principle with the fulcrum piece as a fulcrum to drive the semicircular jacking block to move upwards.

In an embodiment of the utility model, the turning plate is movably connected to the fixture body through a first pin shaft.

In an embodiment of the utility model, a torsion spring is sleeved on the first pin shaft, one end of the torsion spring is connected with the clamp body, and the other end of the torsion spring is connected with the turning plate.

In an embodiment of the utility model, the pry bar is movably connected to the fixed block through the second pin shaft, and the pry bar is used for connecting a bar body of the fixed block to be close to the front end of the pry bar.

In an embodiment of the utility model, a return spring is disposed between the clamp body and the supporting block.

In an embodiment of the present utility model, at least two return springs are provided, where the two return springs are respectively sleeved with the guide post and the semicircular top block.

In an embodiment of the present utility model, the fulcrum member is an adjusting screw, and the adjusting screw is adjustably mounted on the base plate.

As described above, the coil pin bending tool provided by the utility model has the following beneficial effects:

1. the positioning block is arranged, so that the coil can be positioned before being processed, and deflection in the coil processing process is prevented; through the arrangement of the turning plate, the supporting block and the semicircular jacking block which are matched with the turning plate for application, the semicircular jacking block can be driven to jack up the turning plate bending coil pins through upward movement of the supporting block, the consistency of the coil bending pin length is improved, and the coil pin bending accuracy is improved;

2. by arranging the pry bar and the fulcrum piece, the pry bar can jack the supporting block by using the fulcrum piece as a fulcrum by utilizing a lever principle to drive the semicircular jacking block to jack the turning plate bending coil pin upwards, the lever structure is labor-saving to operate, the working efficiency can be improved, and the labor intensity is reduced;

3. the coil pin bending tool provided by the utility model can replace the traditional processing mode of bending coil pins by using tweezers, can greatly improve the consistency of the coil pin bending length and the coil pin bending accuracy, can improve the working efficiency by bending and applying force through the lever structure operation, and has the advantages of reasonable overall design, simple structure and high practicability.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a coil pin bending tool disclosed by the utility model.

Fig. 2 is a sectional view showing a state before bending of the coil pin bending tool disclosed by the utility model.

Fig. 3 is a sectional view showing a bent state of the coil pin bending tool disclosed by the utility model.

Fig. 4 is a schematic diagram of a coil pin before bending according to the present embodiment.

Fig. 5 is a schematic diagram of a coil pin bent structure according to the embodiment.

Description of element reference numerals

A positioning block 1; a clamp body 2; a turning plate 3; a semicircular top block 4; a supporting block 5; a vertical plate 6; a pry bar 7; a fixed block 8; a fulcrum member 9; a bottom plate 10; a torsion spring 11; a guide post 12; a return spring 13; a first pin 14; a second pin 15; and a coil X.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1 to 5. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

Referring to fig. 1-5, the utility model provides a coil pin bending tool, which comprises a bottom plate 10, wherein a vertical plate 6 and a fixed block 8 are arranged at the upper end of the bottom plate 10; the upper end of the vertical plate 6 is provided with a clamp body 2, and the upper end of the clamp body 2 is provided with a positioning block 1 capable of positioning a coil X; the side end of the clamp body 2 corresponding to the X pin of the coil is movably connected with a turning plate 3, and the turning plate 3 is movably connected to the clamp body 2 through a first pin shaft 14; the lower end of the clamp body 2 is provided with a guide post 12; a supporting block 5 capable of moving along the guide post 12 is arranged below the clamp body 2, the upper end of the supporting block 5 is connected with a semicircular jacking block 4, and the upper end of the semicircular jacking block 4 can penetrate through the clamp body 2 to jack up the turning plate 3 to bend a coil X pin; the positioning block 1 is arranged, so that the coil X can be positioned before being processed, and deflection in the processing process of the coil X is prevented; through setting up and turning over board 3 to and cooperation turns over the supporting shoe 5 and the semicircle kicking block 4 that board 3 used, can drive semicircle kicking block 4 jack-up through supporting shoe 5 and turn over board 3 coil X pin of bending, improve the uniformity of coil X pin length of bending and improve the accuracy of bending of coil X pin.

The fixed block 8 is movably connected with a pry bar 7, the front end of the pry bar 7 extends to the lower end of the clamp body 2 and props against the supporting block 5, and the rear end of the pry bar 7 is a force application end; the pry bar 7 is movably connected to the fixed block 8 through a second pin shaft 15, and the pry bar 7 is used for connecting a bar body of the fixed block 8 to be close to the front end of the pry bar 7; the upper end of the bottom plate 10 corresponding to the middle and rear ends of the pry bar 7 is provided with a fulcrum piece 9, and the pry bar 7 can jack the supporting block 5 by taking the fulcrum piece 9 as a fulcrum and drive the semicircular jacking block 4 to move upwards by utilizing a lever principle; through setting up pinch bar 7 and fulcrum spare 9, pinch bar 7 can use fulcrum spare 9 to utilize lever principle jack-up supporting shoe 5 to drive semicircle kickup 4 upward activity jack-up turns over board 3 coil X pin of bending as the fulcrum, and lever construction operation is laborsaving, can improve work efficiency, reduces intensity of labour.

A torsion spring 11 is sleeved on the first pin shaft 14, one end of the torsion spring 11 is connected with the clamp body 2, and the other end of the torsion spring 11 is connected with the turning plate 3; a reset spring 13 is arranged between the clamp body 2 and the supporting block 5; after the coil X pin is bent, when returning, the pry bar 7 is loosened by hand, the supporting block 5 moves downwards under the reset action of the reset spring 13, the turning plate 3 turns downwards under the action of the torsion spring 11, and the coil X with the bent pin is conveniently taken out.

At least two return springs 13 are arranged, and the two return springs are respectively sleeved with the guide post 12 and the semicircular jacking block 4.

The fulcrum piece 9 is an adjusting screw, the adjusting screw is adjustably mounted on the bottom plate 10, and the bending angle of the turning plate 3 to the coil X pin can be adjusted by adjusting the mounting height of the adjusting screw relative to the bottom plate 10.

In the processing process, when the pin is bent, rebound exists, the pry bar 7 is continuously pressed after forming, the semicircular ejector block 4 pushes the turning plate 3 to continuously rotate, and negative angle bending of the pin is realized.

In summary, the coil pin bending tool provided by the utility model can replace the traditional processing mode of bending the coil X pin by using tweezers, can greatly improve the consistency of the length of the coil X pin and the bending accuracy of the coil X pin, can improve the working efficiency by the operation of a lever structure through bending force application, reduces the labor intensity, and has the advantages of reasonable overall design, simple structure and high practicability. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. Coil pin frock of bending, its characterized in that: the bending tool comprises a bottom plate (10), wherein a vertical plate (6) and a fixed block (8) are arranged at the upper end of the bottom plate (10);

the upper end of the vertical plate (6) is provided with a clamp body (2), and the upper end of the clamp body (2) is provided with a positioning block (1) capable of positioning a coil (X); the side end of the clamp body (2) corresponding to the coil (X) pin is movably connected with a turning plate (3);

the lower end of the clamp body (2) is provided with a guide pillar (12); a supporting block (5) capable of moving along the guide post (12) is arranged below the clamp body (2), the upper end of the supporting block (5) is connected with a semicircular jacking block (4), and the upper end of the semicircular jacking block (4) can penetrate through the clamp body (2) to jack up a bending coil (X) pin of the turning plate (3);

a pry bar (7) is movably connected to the fixed block (8), the front end of the pry bar (7) extends to the lower end of the clamp body (2) and props against the supporting block (5), and the rear end of the pry bar (7) is a force application end;

the upper end of the bottom plate (10) corresponding to the middle and rear ends of the pry bar (7) is provided with a fulcrum piece (9), and the pry bar (7) can jack up the supporting block (5) by using the fulcrum piece (9) as a fulcrum to drive the semicircular jacking block (4) to move upwards.

2. The coil pin bending tooling of claim 1, wherein: the turning plate (3) is movably connected to the clamp body (2) through a first pin shaft (14).

3. The coil pin bending tooling of claim 2, wherein: the first pin shaft (14) is sleeved with a torsion spring (11), one end of the torsion spring (11) is connected with the clamp body (2), and the other end of the torsion spring is connected with the turning plate (3).

4. The coil pin bending tooling of claim 1, wherein: the prying bar (7) is movably connected to the fixed block (8) through a second pin shaft (15), and the prying bar (7) is used for connecting a bar body of the fixed block (8) to be close to the front end of the prying bar (7).

5. The coil pin bending tooling of claim 1, wherein: a reset spring (13) is arranged between the clamp body (2) and the supporting block (5).

6. The coil pin bending tooling of claim 5, wherein: at least two reset springs (13) are arranged, and the two reset springs are respectively sleeved with the guide post (12) and the semicircular jacking block (4).

7. The coil pin bending tooling of claim 1, wherein: the fulcrum piece (9) is an adjusting screw which is adjustably arranged on the bottom plate (10).