CN215431286U

CN215431286U - Laser instrument PIN foot forming jig

Info

Publication number: CN215431286U
Application number: CN202120842928.XU
Authority: CN
Inventors: 陈俊秋
Original assignee: Wuhan Yivalley Photoelectric Technology Co ltd
Current assignee: Wuhan Yivalley Photoelectric Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-07
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to a laser PIN forming jig, which comprises a base; the forming assembly comprises a fixed plate and a bending piece, the fixed plate is fixed on the base, the bending piece is arranged on the fixed plate, and the bending piece is provided with a bending surface; the fixing assembly comprises a bearing plate, a fixing groove matched with the laser to be processed is formed in the bearing plate, and a through hole corresponding to a P I N pin of the laser to be processed is formed in the bottom surface of the fixing groove; the movable end of the displacement assembly is connected with the bearing plate, and the movable end of the displacement assembly is in a state of pushing the bearing plate to enable the part of the PI N pin of the laser to be processed, which extends out of the through hole, to be in contact with the bending surface; the laser P I N pin forming jig provided by the utility model can accurately bend the PI N pin, save a large amount of labor cost and improve the production efficiency.

Description

Laser instrument PIN foot forming jig

Technical Field

The utility model relates to the field of electronic component manufacturing, in particular to a laser PIN forming jig.

Background

In the optical module manufacturing industry, the welding process of the laser and the PCBA is the most important process, because of the limitation of product space design, the welding positions of the laser PIN and the PCBA are not always on the same horizontal plane, so that the difficulty is increased for welding, the PIN and the PCBA are required to be corresponding and attached through bending, and if the PIN and the PCBA are made into non-standard automatic equipment, the input amount is large, and the process debugging period is long.

The existing processing mode is to manually bend and cut the PIN feet.

However, the manual processing results in high working strength of workers, low precision of the formed PIN, and poor matching degree of the PIN and the PCBA.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a laser PIN forming jig, which can replace manual work to process PIN.

In order to achieve the above object, the technical solution of the present invention for solving the technical problems is to provide a laser PIN forming jig, including: a base;

the forming assembly comprises a fixed plate and a bending piece, the fixed plate is fixed on the base, the bending piece is arranged on the fixed plate, and the bending piece is provided with a bending surface;

the fixing assembly comprises a bearing plate, a fixing groove matched with the laser to be processed is formed in the bearing plate, and a through hole corresponding to the PIN foot of the laser to be processed is formed in the bottom surface of the fixing groove;

the movable end of the displacement assembly is connected with the bearing plate, and the movable end of the displacement assembly is provided with a state for pushing the bearing plate to enable the part of the PIN foot of the laser to be processed, which extends out of the through hole, to be in contact with the bending surface.

Furthermore, a sliding groove is formed in the fixing plate, the bearing plate is embedded in the sliding groove and can slide relative to the sliding groove, a bending groove is formed in the bottom surface of the sliding groove, the bending piece is fixed in the bending groove, and the bending surface of the bending piece is flush with the outer bottom surface of the bearing plate.

Furthermore, the displacement assembly comprises a connecting piece and a driving piece, the driving piece is fixed on the base, the driving piece is provided with a telescopic movable end, one end of the connecting piece is fixed with the movable end, and the other end of the connecting piece is connected with the bearing plate.

Further, the connecting piece includes first connecting block, spring, second connecting block, first connecting block with the expansion end of driving piece is fixed, spring one end with first connecting block is fixed, the other end with the second connecting block is fixed, the second connecting block with fixed subassembly is fixed.

Further, first connecting block is the L type, has longer portion and shorter portion, longer portion one end with shorter portion one end vertical fixation, the lateral wall of longer portion with the expansion end of driving piece is fixed, another lateral wall of longer portion with the one end of spring is connected, the spring is on a parallel with shorter portion sets up, shorter portion keeps away from the one end of longer portion extends and forms spacing end, the spring other end with the second connecting block is fixed, works as when the spring compresses to a certain state, the second connecting block with spacing end butt.

Further, fixed subassembly still includes the bolster, the bolster is fixed on the outer wall of loading board, work as the loading board is followed the sliding tray slides, the bolster with sliding tray inner wall butt plays the cushioning effect.

Further, the buffer member can be a spring or a buffer foam.

Furthermore, the bending surface of the bending piece can be set according to actual bending requirements, and the bending piece can be detached relatively from the fixing plate.

Further, the number of the springs is at least two.

Further, the opening of the cutting groove is smaller than the bearing plate.

Compared with the prior art, the laser PIN forming jig provided by the utility model has the following beneficial effects:

compared with a common manual forming tool, the laser PIN forming tool provided by the utility model is more labor-saving and efficient, the PIN pitch and the row pitch are controlled more accurately, the problem of the matching degree of the PIN and the PCBA is effectively solved, a large amount of labor cost can be saved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a laser PIN forming jig according to a first embodiment of the present invention;

FIG. 2 is a schematic side view of a laser PIN forming jig;

fig. 3 is a schematic structural diagram of the laser PIN forming jig after the fixing component is removed.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a PIN forming jig for a laser according to a first embodiment of the present invention includes: base 1, fixed subassembly 2, forming component 3, displacement subassembly 4, forming component 3 displacement subassembly 4 is fixed on the base 1, the activity of fixed subassembly 2 sets up forming component 3 is last, displacement subassembly 4's expansion end with fixed subassembly 2 is connected, displacement subassembly 4's expansion end extension promotes fixed subassembly 2 is relative forming component 3 removes.

Specifically, the fixing component 2 includes a bearing plate 21, one end of the bearing plate 21 extends to form a connecting portion connected with the displacement component 4, a fixing groove 211 matched with the laser to be processed is formed in the bearing plate 21, and a through hole 212 corresponding to the PIN of the laser to be processed is formed in the bottom surface of the fixing groove 211.

When the laser to be processed is placed in the fixing groove 211, the side wall of the fixing groove 211 is abutted against the outer side of the laser to be processed, the movement of the laser to be processed is limited, and the PIN foot of the laser to be processed extends out of the through hole 212.

Specifically, the forming assembly 3 includes a fixing plate 31 and a bent piece 32, the fixing plate 31 is fixed on the base 1, a sliding groove 311 is formed in the fixing plate 31, the bearing plate 21 is embedded in the sliding groove 311 and can be opposite to the sliding groove 311, a bent groove 312 is formed in the bottom surface of the sliding groove 311, the bent piece 32 is fixed in the bent groove 312, and the bent surface of the bent piece 32 is flush with the outer bottom surface of the bearing plate 21.

The opening of the cutting groove 312 is smaller than that of the bearing plate 21, when the bearing plate 21 is placed on the sliding groove 311, the PIN of the laser to be processed extends out of the through hole 212 and extends into the bending groove 312, and when the bearing plate 21 slides along the sliding groove 311, the part of the PIN of the laser to be processed extending into the bending groove 312 moves relative to the bending piece 32.

Specifically, displacement unit 4 includes connecting piece 41 and driving piece 42, driving piece 42 is fixed on base 1, driving piece 42 has a telescopic expansion end, 41 one end of connecting piece with the expansion end is fixed, the other end with loading board 21 is connected, works as when the expansion end is elongated, connecting piece 41 drives loading board 21 is followed sliding tray 311 slides, and the PIN foot of pending laser instrument stretches into part in bending groove 312 is then relative bending piece 32 removes, bending piece 32's the face of buckling and PIN foot butt make pending laser instrument's PIN foot buckle.

It can be understood that the bending surface of the bending member 32 can be set according to the actual bending requirement, and the bending member 32 can be replaced.

Specifically, the connecting member 41 includes a first connecting block 411, a spring 412, and a second connecting block 413, the first connecting block 411 is fixed to the movable end of the driving member 42, one end of the spring 412 is fixed to the first connecting block 411, the other end of the spring is fixed to the second connecting block 413, and the second connecting block 413 is fixed to the fixing assembly 2.

It can be understood that the number of the springs 412 is at least two, so that the first connection block 411 and the second connection block 413 are stably connected, and the shaking between the two is reduced.

Specifically, the first connecting block 411 is L-shaped, and has a longer portion 414 and a shorter portion 415, one end of the longer portion 414 is vertically fixed to one end of the shorter portion 415, a side wall of the longer portion 414 is fixed to the movable end of the driving member 42, another side wall of the longer portion 414 is connected to one end of the spring 412, the spring 412 is parallel to the shorter portion 415, one end of the shorter portion 415, which is far away from the longer portion 414, extends to form a limit end 416, the other end of the spring 412 is fixed to the second connecting block 413, and when the spring 412 is compressed to a certain state, the second connecting block 413 abuts against the limit end 416.

It is understood that the other side wall of the short portion 415 may be connected to one end of the spring 412, the spring 412 is disposed parallel to the long portion 414, one end of the long portion 414 away from the short portion 415 extends to form a limit end 416, the other end of the spring 412 is fixed to the second connection block 413, and when the spring 412 is compressed to a certain state, the second connection block 413 abuts against the limit end 416.

The fixing assembly 2 further comprises a buffer member 22, the buffer member 22 is fixed on the outer wall of the bearing plate 21, when the bearing plate 21 slides along the sliding groove 311, the buffer member 22 abuts against the inner wall of the sliding groove 311 to play a buffering role.

It will be appreciated that the cushioning member 22 may be a spring or a cushioning foam.

The working principle of the utility model is as follows: the displacement component 4 pushes the fixed component 2 to move relative to the forming component 3, so that the PIN of the laser to be processed is abutted against the bending piece 32 and is bent.

compare ordinary manual shaping frock, this kind of forming mode is more laborsaving, and is more high-efficient, and the foot is apart from the row apart from control to be more accurate, effectively solve the problem of the degree of cooperation of PIN foot and PCBA board to can save a large amount of labour cost, promote production efficiency.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a laser instrument PIN foot forming jig which characterized in that includes:

a base;

2. The laser PIN forming jig of claim 1, wherein:

the fixed plate is provided with a sliding groove, the bearing plate is embedded in the sliding groove and can slide relative to the sliding groove, the bottom surface of the sliding groove is provided with a bending groove, the bending piece is fixed in the bending groove, and the bending surface of the bending piece is flush with the outer bottom surface of the bearing plate.

3. The laser PIN forming jig of claim 2, wherein:

the displacement assembly comprises a connecting piece and a driving piece, the driving piece is fixed on the base, the driving piece is provided with a telescopic movable end, one end of the connecting piece is fixed with the movable end, and the other end of the connecting piece is connected with the bearing plate.

4. The laser PIN forming jig of claim 3, wherein:

the connecting piece includes first connecting block, spring, second connecting block, first connecting block with the expansion end of driving piece is fixed, spring one end with first connecting block is fixed, the other end with the second connecting block is fixed, the second connecting block with fixed subassembly is fixed.

5. The laser PIN forming jig of claim 4, wherein:

first connecting block is the L type, has longer portion and shorter portion, longer portion one end with shorter portion one end vertical fixation, the lateral wall of longer portion with the expansion end of driving piece is fixed, another lateral wall of longer portion with the one end of spring is connected, the spring is on a parallel with shorter portion sets up, shorter portion is kept away from the one end of longer portion extends and forms spacing end, the spring other end with the second connecting block is fixed, works as when the spring compresses to a certain state, the second connecting block with spacing end butt.

6. The laser PIN forming jig of claim 5, wherein:

the fixed subassembly still includes the bolster, the bolster is fixed on the outer wall of loading board, work as the loading board is followed the sliding tray slides, the bolster with sliding tray inner wall butt plays the cushioning effect.

7. The laser PIN forming jig of claim 6, wherein:

the buffer piece can be a spring or buffer foam.

8. The laser PIN forming jig of claim 7, wherein:

the bending surface of the bending piece can be set according to actual bending requirements, and the bending piece can be detached relative to the fixing plate.

9. The laser PIN forming jig of claim 8, wherein:

the number of the springs is at least two.

10. The laser PIN forming jig of claim 8, wherein:

the opening of the bending groove is smaller than the bearing plate.