CN207678084U - A new circuit board splitting fixture - Google Patents

Abstract

The utility model discloses a novel circuit board divides board tool, it includes the bottom plate and locates the bottom plate upper cover plate, be equipped with the support plate between bottom plate and the apron, be equipped with the backing plate between support plate and bottom plate, be equipped with the reference column on the backing plate, corresponding the reference column on support plate and the apron is equipped with first location guide pin bushing and second location guide pin bushing respectively, support plate and apron mutually support through first location guide pin bushing and second location guide pin bushing and reference column, realize the location; a plurality of first through holes are formed in the board dividing path of the support board corresponding to the circuit board, and a plurality of parting strips are arranged on the support board corresponding to the hollowed-out edges of the circuit board. The utility model has the advantages that: the utility model discloses a divide board tool has not only saved the step that operating personnel adopted support column fixed circuit board, and intensity of labour that significantly reduces has improved cutting efficiency. Meanwhile, through the design of the cover plate and the carrier plate, the cut small circuit boards and the cut board edges are convenient and quick to take, and the cutting efficiency is further improved.

Description

A new circuit board splitting fixture

technical field

The utility model relates to the field of circuit board manufacturing, in particular to a novel circuit board splitting jig.

Background technique

At present, the knife-type depaneling machine uses support columns to position and fix the circuit board. Due to uneven force, it will cause many burrs on the demultiplexing board, which is easy to damage components, and its board loading efficiency is low, and the positioning accuracy is poor, resulting in poor depaneling accuracy. The rate of defective products is high.

Utility model content

The purpose of this utility model is to provide a new type of circuit board splitting fixture for the deficiencies of the existing technology, to solve the problem that the existing splitting machine uses support columns to position and fix the circuit board, and the uneven force will cause many splitting burrs. It is easy to damage components, and the positioning accuracy is low, and the board installation efficiency is low.

The technical scheme that the utility model adopts for realizing the above object is:

A novel circuit board splitting fixture, which includes a base plate and a cover plate located on the base plate, a carrier plate is provided between the base plate and the cover plate, a backing plate is provided between the carrier plate and the bottom plate, and a backing plate is arranged between the backing plate and the backing plate Positioning columns are arranged on the board, and the corresponding positioning columns on the carrier plate and the cover plate are respectively provided with a first positioning guide sleeve and a second positioning guide sleeve, and the carrier plate and the cover plate pass through the first positioning guide sleeve and the second positioning guide sleeve. The guide sleeve and the positioning column cooperate with each other to realize positioning; the carrier board is provided with a plurality of first through holes corresponding to the sub-board path of the circuit board, and the carrier board is provided with a plurality of spacers corresponding to the hollow edge of the circuit board.

A second through hole corresponding to the circuit board splitting path is provided on the cover plate.

The bottom of the cover plate is provided with a convex groove corresponding to the electronic components protruding from the surface of the circuit board.

The positioning holes corresponding to the circuit boards on the carrier board are provided with positioning pins.

Both sides of the cover are provided with cover handles, and both sides of the carrier are provided with carrier handles.

The backing plate is provided with a plurality of through grooves, and the base plate is provided with grooves corresponding to the through grooves of the backing plate.

The front end and the rear end of the cover plate are provided with a plurality of pressure blocks.

On the base plate, a quick clip assembly is provided corresponding to the pressure block.

The function of the backing board is to raise the carrier board and position the carrier board.

The quick clip assembly includes a spacer fixed on the bottom plate, and a quick clamp arranged on the spacer.

The quick clip includes a base, on which a hinge structure is provided, and a pressing post is provided at the joint end of the hinge structure and the pressing block, and the other end of the hinge structure is a wrench.

The beneficial effects of the utility model are: the panel separating jig of the utility model not only saves the step of the operator to fix the circuit board with the support column, greatly reduces the labor intensity, but also improves the cutting efficiency. At the same time, through the design of the cover plate and the carrier plate, the cut circuit board and the edge of the board can be easily and quickly taken, which further improves the cutting efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is an exploded view of Figure 1;

Fig. 3 is a structural schematic diagram of the utility model quick clip assembly;

Fig. 4 is a schematic diagram of the bottom mechanism of the cover plate of the utility model.

In the figure: 1. Bottom plate 2. Cover plate 3. Carrier plate 4. Backing plate 5. Positioning column

6. The first positioning guide sleeve 7. The second positioning guide sleeve 8. The first through hole 9. Spacer

10. Second through hole 11. Convex groove 12. Locating pin 13. Cover handle

14. Carrier handle 15. Through slot 16. Groove 17. Press block 18. Spacer

19. Base 20. Hinge structure 21. Pressure column 22. Wrench

Detailed ways

Embodiment: Referring to Fig. 1 to Fig. 4, the present embodiment provides a new type of circuit board splitting fixture, which includes a base plate 1 and a cover plate 2 arranged on the base plate 1, and the base plate 1 and the cover plate 2 are provided with The carrier plate 3 is provided with a backing plate 4 between the carrier plate 3 and the bottom plate 1, and a positioning column 5 is provided on the backing plate 4, and the corresponding positioning columns 5 on the carrier plate 3 and the cover plate 2 are respectively provided with the first A positioning guide sleeve 6 and a second positioning guide sleeve 7, the carrier plate 3 and the cover plate 2 cooperate with the positioning column 5 through the first positioning guide sleeve 6 and the second positioning guide sleeve 7 to realize positioning; the carrier plate 3 A plurality of first through-holes 8 are provided corresponding to the board separation path of the circuit board, and a plurality of spacers 9 are provided on the carrier board 3 corresponding to the hollow side of the circuit board.

A second through hole 10 corresponding to the circuit board splitting path is provided on the cover plate 2 .

The bottom of the cover plate 2 is provided with a convex groove 11 corresponding to the electronic components protruding from the surface of the circuit board.

Positioning pins 12 are provided on the carrier board 3 corresponding to the positioning holes of the circuit board.

Both sides of the cover 2 are provided with cover handles 13 , and both sides of the carrier 3 are provided with carrier handles 14 .

The backing plate 4 is provided with a plurality of through slots 15 , and the base plate 1 is provided with grooves 16 corresponding to the through slots 15 of the backing plate 4 .

The front end and the rear end of the cover plate 2 are provided with a plurality of pressing blocks 17 .

On the bottom plate 1 , a quick clip assembly is provided corresponding to the pressure block 17 .

The quick clamp assembly includes a spacer 18 fixed on the bottom plate 1 and a quick clamp arranged on the spacer 18 .

The quick clip includes a base 19 on which a hinge structure 20 is provided. A pressing post 21 is provided at the joint end of the hinge structure 20 and the pressing block 17 . The other end of the hinge structure 20 is a wrench 22 .

The above is only a preferred feasible embodiment of the utility model, and is not intended to limit the patent scope of the utility model, so all equivalent structural changes made by using the content of the utility model description are included in the protection of the utility model. scope.

Claims (10)

1. A novel circuit board sub-board fixture, which comprises a base plate and a cover plate located on the base plate, is characterized in that, a carrier plate is provided between the base plate and the cover plate, and a pad is provided between the carrier plate and the base plate The base plate is provided with a positioning column, and the corresponding positioning columns on the carrier plate and the cover plate are respectively provided with a first positioning guide sleeve and a second positioning guide sleeve, and the carrier plate and the cover plate pass through the first positioning The guide sleeve, the second positioning guide sleeve and the positioning column cooperate with each other to realize positioning; the carrier board is provided with a plurality of first through holes corresponding to the sub-board path of the circuit board, and the carrier board is provided with a plurality of hollow edges corresponding to the circuit board. spacer. 2 . The novel circuit board splitting fixture according to claim 1 , wherein a second through hole corresponding to the circuit board splitting path is provided on the cover plate. 3 . 3 . The novel circuit board splitting fixture according to claim 1 , wherein a convex groove corresponding to the protruding electronic components on the surface of the circuit board is provided on the bottom of the cover plate. 4 . 4 . The novel circuit board splitting fixture according to claim 1 , wherein the positioning holes corresponding to the circuit boards on the carrier board are provided with positioning pins. 5. The novel circuit board splitting fixture according to claim 1, characterized in that, cover handles are provided on both sides of the cover, and carrier handles are provided on both sides of the carrier. 6 . The novel circuit board splitting fixture according to claim 1 , wherein the backing plate is provided with a plurality of through grooves, and the bottom plate is provided with grooves corresponding to the through grooves of the backing plate. 7 . 7. The novel circuit board splitting jig according to claim 1, wherein a plurality of pressing blocks are provided at the front end and the rear end of the cover plate. 8 . The novel circuit board splitting fixture according to claim 7 , wherein a quick clamp assembly is provided on the bottom plate corresponding to the pressing block. 9 . 9 . The novel circuit board splitting fixture according to claim 8 , wherein the quick clamp assembly includes a spacer fixed on the bottom plate, and a quick clamp arranged on the spacer. 10 . 10. The novel circuit board splitting fixture according to claim 9, wherein the quick clamp includes a base, a hinge structure is arranged on the base, and a pressure post is provided at the joint end of the hinge structure and the pressing block , the other end of the hinge structure is a wrench.