CN216881468U

CN216881468U - Pogopin pin bending mechanism

Info

Publication number: CN216881468U
Application number: CN202220552260.XU
Authority: CN
Inventors: 谢光兴
Original assignee: Dongguan Yike Electronic Technology Co ltd
Current assignee: Dongguan Yike Electronic Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-05
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a pogopin pin bending mechanism, which relates to the bending field of pogopin pins, which comprises a frame, a fixed bottom die which is arranged on the frame and moves in the horizontal direction, a bending profiling die which is arranged on the fixed bottom die, and a roller which is arranged on the frame and is used for bending the pogopin pin, a plurality of fixing holes for fixing the pogopin pins are arranged on the fixed bottom die, the bending profiling die is provided with profiling holes which are matched with the fixing holes and used for the pins of the pogopin to extend out, one side of the profiling hole is provided with a profiling bearing part for bending the pogopin pin, the bending profiling die is provided with a discharge hole which is communicated with the profiling hole and is positioned on one side of the profiling bearing part, the axle center of the roller is horizontally arranged, and the roller is provided with at least two guide grooves for profile guiding when the pogopin pin is bent.

Description

Pogopin pin bending mechanism

Technical Field

The utility model relates to the technical field of pogopin pin bending, in particular to a pogopin pin bending mechanism.

Background

In the current pogopin industry, when pins are required to be bent, a manual spinning bending process method is generally adopted. Because the spinning jig only has 1 rotation central line, the product is placed in the central line region, just can bend the shaping with the product. One row of products can be placed at one central line position at each time, and a plurality of rows of products cannot be bent at the same time. The bending mode has low output efficiency, and the yield are severely limited by manpower and equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a pogopin pin bending mechanism which solves the technical problem that the pogopin pin bending efficiency in the prior art is low.

In order to achieve the purpose, the utility model provides a pogopin pin bending mechanism which comprises a rack, a fixed bottom die, a bending profiling die and a roller, wherein the fixed bottom die is installed on the rack and moves in the horizontal direction, the bending profiling die is installed on the fixed bottom die, the roller is installed on the rack and is used for bending the pogopin pin, a plurality of fixing holes used for fixing the pogopin pin are formed in the fixed bottom die, profiling holes which are matched with the fixing holes and used for probing out the pogopin pin are formed in the bending profiling die, a profiling bearing part used for bending the pogopin pin is arranged on one side of the profiling hole, a discharge hole which is communicated with the profiling holes and located on one side of the profiling bearing part is formed in the bending profiling die, the axis of the roller is horizontally arranged, and at least two guide grooves used for profiling guiding when the pogopin pin is bent are formed in the roller.

When the technical scheme is used, the head part of the pogopin pin is fixed in the fixing hole on the fixed bottom die, so that the foot part of the pogopin pin which needs to be bent is upward, then the bending profiling die is placed on the fixed bottom die, the foot part of the pogopin pin passes through the profiling hole and protrudes upwards, then the fixed bottom die moves in the horizontal direction, so as to drive the bending profiling die and the pogopin pins to move together in the horizontal direction, when the pogopin pins move to the roller wheel, the roller wheel can push the pogopin pins to be bent, the bent pogopin pins can be bent and attached to the profiling bearing part, the guide groove on the roller can control the pogopin pin not to deviate to two sides when being bent, so that the bending precision when being bent is ensured, bending operation can be completed like this, after bending is completed, the bending profiling die is pushed laterally and laterally, so that the discharge hole avoids the foot part of the pogopin pin after bending, the bending profiling die is moved away, and the pogopin pin can be taken out at the moment.

Among the above-mentioned technical scheme, still including installing the drive arrangement in the frame, the gyro wheel is connected with the drive arrangement transmission, drive arrangement drive gyro wheel moves on the horizontal direction, the moving direction of gyro wheel and the moving direction mutually perpendicular of fixed die block, the operation of bending is carried out to the pogopin pin of different rows to the gyro wheel of being convenient for.

Among the above-mentioned technical scheme, still include the elevating gear who is connected with the drive arrangement transmission, the gyro wheel is connected with the elevating gear transmission, is convenient for adjust the height of gyro wheel to the operation of bending is carried out to the pogopin pin of different specifications or to the pogopin pin that need buckle different angles of being convenient for the gyro wheel.

Among the above-mentioned technical scheme, still include the fixing base of being connected with the elevating gear transmission, the gyro wheel is installed on the fixing base, is convenient for arrange the axle center level of gyro wheel, and the gyro wheel of still being convenient for is connected with the elevating gear transmission.

In the technical scheme, the device further comprises a side pushing mechanism which is arranged on the frame and used for driving the fixed bottom die to move in the horizontal direction.

In the technical scheme, the device further comprises a guide rail arranged on the rack, the side pushing mechanism drives the fixed bottom die to slide on the guide rail, and the linear motion precision of the fixed bottom die is improved.

Among the above-mentioned technical scheme, still including setting up on the guide rail and gliding mounting panel on the guide rail, fixed die block is fixed on the mounting panel, and the fixed die block of being convenient for removes on the guide rail, still is convenient for change different fixed die blocks to the operation of bending is carried out to the pogopin pin of different specifications.

Among the above-mentioned technical scheme, still include the dowel, fixed die block with all be provided with the locating hole on the profiling mould of bending, be convenient for fix the die block with the position of the profiling mould of bending.

In the technical scheme, the bending profiling die is provided with the transverse moving limiting hole.

Compared with the prior art, the utility model has the beneficial effects that:

when using this technical scheme, fixed die block drives the profiling mould of bending and pogopin pin and moves on the horizontal direction, the gyro wheel can once bend the operation to a plurality of pogopin pins, and the bending of every pogopin pin is formed by the guide way and the cooperation of profile modeling load-bearing part of gyro wheel, make the bending effect and the uniformity of pogopin pin after bending more stable, and pogopin pin need bend into different angles and can realize through the profile modeling load-bearing part of the angle of designing difference, be provided with the guide way on this technical scheme's the gyro wheel, the guide way can control pogopin pin and not skew to both sides when buckling, the precision of bending when guaranteeing to bend, this technical scheme can realize multirow batch operation, improve the production efficiency that pogopin pin bends.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a pogopin pin bending mechanism provided by the utility model;

fig. 2 is a front view of a pogopin pin bending mechanism provided by the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic assembly view of the fixed bottom die, the bending profiling die and the positioning pin when being fixed;

FIG. 5 is a schematic structural view of a stationary die block and a bending cam;

FIG. 6 is a schematic structural diagram of the pogopin pin before bending and between a fixed bottom die and a bending profiling die;

fig. 7 is a schematic structural view of the pogopin pin after being bent and between the fixed bottom die and the bending profiling die.

The reference numbers of the figures are: 1. a frame; 2. fixing the bottom die; 21. a fixing hole; 22. positioning holes; 3. bending the profiling die; 31. profiling a hole; 32. a profiling bearing part; 33. a discharge hole; 34. transversely moving the limiting hole; 4. a roller; 41. a guide groove; 5. a drive device; 6. a lifting device; 7. a fixed seat; 8. a guide rail; 9. positioning a pin; 10. and (7) mounting the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the embodiment provides a pogopin pin bending mechanism, which includes a frame 1, and further includes a fixed bottom die 2, a bending profiling die 3, and a roller 4, which are mounted on the frame 1.

Wherein the fixed bottom die 2 moves in the horizontal direction. The fixed bottom die 2 is provided with a plurality of fixing holes 21 for fixing pogopin pins. The bending profiling die 3 is arranged on the fixed bottom die 2. The bending profiling die 3 is provided with a profiling hole 31 which is adapted to the fixing hole 21 and used for the pogopin pin to extend out, the bending profiling die 3 is provided with a discharge hole 33 which is communicated with the profiling hole 31 and located on one side of the profiling bearing part 32, and one side of the profiling hole 31 is provided with a discharge hole 33 used for the pogopin pin after being bent to pass through. The axle center of the roller 4 is horizontally arranged and is mainly used for bending the pogopin pin.

Specifically, the head of the pogopin pin is fixed in the fixing hole 21 of the fixed bottom die 2, and the foot of the pogopin pin to be bent is upward, and then the bending mold 3 is placed on the fixed bottom die 2, and the foot of the pogopin pin upward passes through the shape-forming hole 31 and protrudes upward, as preferable. In this embodiment, it is preferable that a positioning pin 9 is further provided, positioning holes 22 are provided in the fixed bottom die 2 and the bending copying die 3, and after the bending copying die 3 is placed on the fixed bottom die 2, the positions of the bending copying die 3 and the fixed bottom die 2 are fixed by the positioning pin 9. Then the fixed bottom die 2 moves in the horizontal direction, so that the bending profiling die 3 and the pogopin pins are driven to move together in the horizontal direction, when the pogopin pins move to the positions of the rollers 4, the rollers 4 can push the pogopin pins to be bent, the bent pogopin pins are bent and attached to the profiling bearing part 32, and therefore bending operation can be completed. After the bending is finished, the positioning pin 9 is taken out, then the bending profiling die 3 is pushed laterally, the discharging hole 33 in the bending profiling die 3 can avoid the foot part of the pogopin pin after the pogopin pin is bent, the bending profiling die 3 is moved away, and at the moment, the pogopin pin can be taken out. Preferably, the bending cam 3 of the present embodiment moves across the position-limiting hole 34, the positioning pin 9 moves across the position-limiting hole 34 and is fixed in the positioning hole 22 of the fixed bottom die 2, when the bending cam 3 moves in place, the positioning pin 9 limits the bending cam 3 from moving any more, the bent pogopin pin is located at the top of the discharge hole 33, and at this time, the bending cam 3 can be removed from the fixed bottom die 2.

In addition, the roller 4 is provided with at least two guide grooves 41 for profile guiding when the pogopin pin is bent, and the guide grooves 41 can control the pogopin pin not to deviate towards two sides when the pogopin pin is bent, so that the bending precision during bending is ensured. Like this, as long as fixed die block 2 drives the copying die 3 and the pogopin pin of bending and removes in the horizontal direction, gyro wheel 4 can once bend the operation to a plurality of pogopin pins, and the bending of every pogopin pin is born the weight of portion 32 cooperation by gyro wheel 4 and profile modeling and is formed in addition for the pogopin pin after bending has more stable uniformity, and the pogopin pin needs to be bent into different angles and can be realized through the profile modeling of the different angles of design and bear the weight of portion 32. This embodiment can realize multirow batch operation, improves the production efficiency that the pogopin pin was bent, and the effect of bending and the uniformity of pogopin pin are more stable moreover.

The present embodiment preferably further includes a driving device 5 mounted on the frame 1, the roller 4 is in transmission connection with the driving device 5, the driving device 5 drives the roller 4 to move in the horizontal direction, and the moving direction of the roller 4 is perpendicular to the moving direction of the fixed bottom mold 2. Like this, can be great with the area that fixed die block 2 set up, and can place more pogopin pins on making a fixed die block 2, and drive arrangement 5 drive gyro wheel 4 moves on the horizontal direction, can drive before the pogopin pin of different arrangements with gyro wheel 4 to improve the efficiency of bending of the mechanism of bending of this embodiment. The driving device 5 may be an air cylinder, a screw rod, a linear motor, etc., and is not limited thereto.

The present embodiment preferably further comprises a lifting device 6 in transmission connection with the driving device 5 and a fixing seat 7 in transmission connection with the lifting device 6, and the roller 4 is mounted on the fixing seat 7. Specifically, the driving device 5 drives the lifting device 6 to move in the horizontal direction, so as to drive the fixed seat 7 and the roller 4 on the fixed seat 7 to move in the horizontal direction, and the lifting device 6 drives the fixed seat 7 and the roller 4 on the fixed seat 7 to move in the vertical direction. In this way, the roller 4 can be moved in the horizontal direction and the vertical direction. The lifting device 6 can adjust the height of the roller 4, so that the bending mechanism of the embodiment can conveniently bend pogopin pins with different specifications and different angles. The fixing seat 7 can be used for arranging the axle center of the roller 4 horizontally, so that the roller 4 can roll conveniently, and the roller 4 can bend the pogopin pin conveniently. The lifting device 6 may be a cylinder, a screw rod, a linear motor, etc., and is not limited thereto.

The present embodiment also preferably includes a side pushing mechanism (not shown in the drawings) provided on the frame 1, the guide rail 8, and the mounting plate 10. Specifically, the mounting plate 10 is first mounted on the guide rail 8 and slid on the guide rail 8, and then the fixed bottom mold 2 is fixed to the mounting plate 10. At this time, the side pushing mechanism drives the fixed bottom die 2 to slide on the guide rail 8. Like this fixed die block 2 can move in the horizontal direction, in other embodiments, also can only adopt side push mechanism direct drive fixed die block 2 to move in the horizontal direction, and the linear motion precision of fixed die block 2 can be improved to the guide rail 8 that this embodiment set up to uniformity when improving pogopin pin and buckling. In addition, the side pushing mechanism may be a cylinder, a screw rod, a linear motor, etc., so it is not limited thereto.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a pogopin pin mechanism of bending, includes frame (1), its characterized in that still includes and installs fixed die block (2) that removes on frame (1) and in the horizontal direction, installs bending profiling mould (3) on fixed die block (2), installs and be used for the gyro wheel (4) that the pogopin pin was bent on frame (1), be provided with a plurality of fixed orifices (21) that are used for fixed pogopin pin on fixed die block (2), be provided with profiling hole (31) that suit with fixed orifices (21) and be used for pogopin pin to visit on bending profiling mould (3), one side in profiling hole (31) is provided with the profile modeling portion of bearing (32) that is used for bending pogopin pin, be provided with on bending profiling mould (3) with profiling hole (31) intercommunication and lie in the discharge opening (33) of profile modeling portion of bearing (32) one side, the axle center of gyro wheel (4) is the horizontal arrangement, the roller (4) is provided with at least two guide grooves (41) for profile guiding when the pogopin pin is bent.

2. The pogopin pin bending mechanism as claimed in claim 1, further comprising a driving device (5) installed on the frame (1), wherein the roller (4) is in transmission connection with the driving device (5), the driving device (5) drives the roller (4) to move in a horizontal direction, and the moving direction of the roller (4) is perpendicular to the moving direction of the fixed bottom die (2).

3. A pogopin pin bending mechanism as claimed in claim 2, further comprising a lifting device (6) in driving connection with the driving device (5), wherein the roller (4) is in driving connection with the lifting device (6).

4. The pogopin pin bending mechanism as claimed in claim 3, further comprising a fixing base (7) in transmission connection with the lifting device (6), wherein the roller (4) is mounted on the fixing base (7).

5. The pogopin pin bending mechanism as claimed in claim 1, further comprising a side pushing mechanism disposed on the frame (1) for driving the fixed bottom mold (2) to move in a horizontal direction.

6. The pogopin pin bending mechanism as claimed in claim 5, further comprising a guide rail (8) disposed on the frame (1), wherein the side pushing mechanism drives the fixed bottom die (2) to slide on the guide rail (8).

7. The pogopin pin bending mechanism as claimed in claim 6, further comprising a mounting plate (10) disposed on the guide rail (8) and sliding on the guide rail (8), wherein the fixed bottom die (2) is fixed on the mounting plate (10).

8. The pogopin pin bending mechanism as claimed in claim 1, further comprising a positioning pin (9), wherein the fixed bottom die (2) and the bending profiling die (3) are provided with positioning holes (22).

9. The pogopin pin bending mechanism as claimed in claim 1, wherein the bending profiling die (3) is provided with a traverse limiting hole (34).