CN218460580U

CN218460580U - Exempt from to scrape panel beating half-cut mould of powder

Info

Publication number: CN218460580U
Application number: CN202222046580.0U
Authority: CN
Inventors: 罗娟; 罗小虹
Original assignee: Dongguan Fenggang Jiahui Plastic Hardware Co ltd
Current assignee: Dongguan Fenggang Jiahui Plastic Hardware Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-02-10
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a exempt from to scrape panel beating half-cut mould of powder, including last mould, lower mould, upper punch, kicking block and lower spring down, install the spring groove in the lower mould, the spring groove sets up along vertical direction, the spring is put into the spring inslot down, the top in spring groove is provided with the kicking block groove, the kicking block is put into in the kicking block groove down, the upper end of lower spring and the lower extreme elastic connection of kicking block down, the height that highly is less than the kicking block groove of kicking block down, be provided with the die cavity on going up the mould, the upper punch is movable in the die cavity along vertical direction, the upper punch is located the kicking block down directly over. This exempt from to scrape half-cut mould of panel beating of powder has optimized the structure of panel beating punching press, with the waste material of punching press window keep the state that does not fall off under the cutting off state, light excision waste material after spraying paint can keep punching press mouthful position can not glue the paint powder, no longer need carry out the operation of sticker and scraping the powder to the punching press window, the reduction is sprayed paint the back and is got rid of the manual work of the residual paint powder of window, has improved production efficiency.

Description

Exempt from to scrape panel beating half-cut mould of powder

Technical Field

The utility model relates to a technical field of stamping production especially relates to a exempt from to scrape panel beating half-cut mould of powder.

Background

The production mode of the sheet metal product which is provided with a stamping window and needs a paint spraying process at present is as follows: 1. producing a sheet metal product by a punch; 2. pasting gummed paper on a window of a sheet metal product on a paint spraying line to prevent paint from contacting the position of the window; 3. performing paint spraying on the sheet metal product on a spraying line; 4. drying the product; 5. manually removing the paster; 6. manually checking redundant paint powder at the stamping window and scraping the paint powder clean; 7. the product enters the next process. In the production process, the processes of sticking the paster, removing the paster, scraping powder and the like are time-consuming, the manual demand is high, and the production process has the problems of complex process and time and labor consumption for processing the participated paint.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a exempt from to scrape panel beating half-cut mould of powder for solve the problem that prior art exists.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a exempt from to scrape panel beating half-cut mould of powder, includes mould, lower mould, top punch, kicking block and lower spring down, install the spring groove in the lower mould, the spring groove sets up along vertical direction, the spring is put into down in the spring groove, the top in spring groove is provided with the kicking block groove, the kicking block is put into down in the kicking block groove, the upper end of spring down with the lower extreme elastic connection of kicking block down, highly being less than of kicking block down the height in kicking block groove, upward be provided with the kicking groove on the mould, the top punch move about in along vertical direction in upward in the kicking groove, the top punch is located directly over the kicking block down.

As a preferred technical scheme, the corner of the lower die is fixed with a positioning column, the corner of the upper die is fixed with a positioning table, the positioning table is provided with a positioning hole, and the upper end of the positioning column is inserted into the positioning hole.

As an optimal technical scheme, the positioning column is locked on the lower die through a hexagonal screw, and the positioning table is locked on the upper die through a hexagonal screw.

As a preferred technical scheme, the upper end edge of the positioning column and the edge of the positioning hole are both provided with a fillet.

The beneficial effects of the utility model are that: the utility model provides a exempt from to scrape panel beating half-cut mould of powder, this exempt from to scrape panel beating half-cut mould of powder has optimized the structure of panel beating punching press, with the waste material of punching press window keep the state that does not fall off under the cutting off state, easily remove the waste material after spraying paint, can keep punching press mouthful position can not glue the paint powder, no longer need carry out the operation of sticker and scraping the powder to the punching press window, reduce the manual work of getting rid of the residual paint powder of window after spraying paint, the production efficiency is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of a first overall structure of a powder-scraping-free sheet metal half-cutting die according to an embodiment;

fig. 2 is a schematic view of a second overall structure of the powder-scraping-free sheet metal half-cutting die according to the embodiment;

fig. 3 is a first internal structure diagram (before stamping) of a powder scraping-free sheet metal half-cutting die according to an embodiment;

fig. 4 is a second internal structure diagram (during stamping) of the powder scraping-free sheet metal half-cutting die according to the embodiment.

In fig. 1 to 4:

1. an upper die; 2. a lower die; 3. an upper punch; 4. a lower top block; 5. a lower spring; 6. a spring slot; 7. a top block groove; 8. punching a groove upwards; 9. a positioning column; 10. a positioning table; 11. positioning holes; 12. a hexagonal screw; 13. producing a product; 14. and (4) a window.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, in this embodiment, a exempt from to scrape panel beating half-cut mould of powder, including last mould 1, lower mould 2, upper punch 3, ejector pad 4 and lower spring 5 down, install spring groove 6 in the lower mould 2, spring groove 6 sets up along vertical direction, lower spring 5 is put into in spring groove 6, the top of spring groove 6 is provided with ejector pad groove 7, ejector pad groove 7 is put into to lower ejector pad 4, the upper end of lower spring 5 and the lower extreme elastic connection of ejector pad 4 down, the height that highly is less than ejector pad groove 7 of ejector pad 4 down, be provided with upper punch groove 8 on going up mould 1, upper punch 3 is in upper punch groove 8 along vertical direction activity, upper punch 3 is located ejector pad 4 down directly over.

The robot snatchs the panel beating product 13 that produces down in the former process and puts into lower mould 2, and make window 14 position correspond the higher authority of kicking block 4 down, then go up mould 1 and move down and push down panel beating product 13, after the mould is totally closed, upper punch 3 cuts off the window 14 waste material of product 13 by 0.8mm, remaining 0.2mm does not cut off, lower spring 5 is compressed this moment, kicking block 4 is also pushed down by 0.2mm down, then go up mould 1 and rise upwards, then the process mould presses back window 14 waste material to panel beating product 13 in, make the waste material fracture but not drop, after accomplishing the punching press, product 13 carries out the oil spraying lacquer powder technology, then take out product 13, beat the waste material on window 14 position can, can guarantee window 14 position promptly not paste the sticker, also can not glue the paint powder.

The corner of lower mould 2 is fixed with reference column 9, and the corner of going up mould 1 is fixed with location platform 10, is provided with locating hole 11 on the location platform 10, and in locating hole 11 was inserted to the upper end of reference column 9, reference column 9 passed through hexagonal screw 12 locking on lower mould 2, and location platform 10 passes through hexagonal screw 12 locking on last mould 1, and the upper end border of reference column 9 all sets up the fillet with the border of locating hole 11.

When the upper die 1 moves towards the lower die 2, the positioning column 9 is inserted into the positioning hole 11 of the positioning table 10, and the stable matching of the upper die 1 and the lower die 2 is ensured.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. The utility model provides a exempt from to scrape panel beating half-cut mould of powder, a serial communication port, includes last mould, lower mould, upper punch, kicking block and lower spring down, install the spring groove in the lower mould, the spring groove sets up along vertical direction, the spring is put into down in the spring groove, the top in spring groove is provided with the kicking block groove, the kicking block is put into down in the kicking block groove, the upper end of spring down with the lower extreme elastic connection of kicking block down, highly being less than of kicking block down the height in kicking block groove, be provided with the kicking groove on going up the mould, the upper punch move about in along vertical direction in go up the kicking groove, the upper punch is located directly over the kicking block down.

2. The metal plate half-cutting die free of scraping powder as claimed in claim 1, wherein positioning columns are fixed to corners of the lower die, positioning tables are fixed to corners of the upper die, positioning holes are formed in the positioning tables, and upper ends of the positioning columns are inserted into the positioning holes.

3. The metal plate half-cutting die free of scraping powder as claimed in claim 2, wherein the positioning column is locked on the lower die through a hexagonal screw, and the positioning table is locked on the upper die through a hexagonal screw.

4. The metal plate half-cutting die free of scraping powder as claimed in claim 2, wherein fillets are arranged on the upper end edges of the positioning columns and the edges of the positioning holes.