CN214290960U

CN214290960U - Punching device for die machining

Info

Publication number: CN214290960U
Application number: CN202120070171.7U
Authority: CN
Inventors: 凌寿铨
Original assignee: Wuxi Professional College of Science and Technology
Current assignee: Jiangsu Hao Hua Transmission Control Ltd By Share Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-28
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a perforating device for mould processing, it can effectively clear up expense bits, has guaranteed the cleanliness of perforating device and mould, has reduced the clearance work, has improved work efficiency. It includes the workstation and locates its upper mounting bracket, the top that runs through the mounting bracket is equipped with the telescopic link, power unit is connected at the telescopic link top, the drill bit is connected through drilling motor in the bottom of telescopic link, the workstation top is equipped with the fixed establishment who is used for fixed mould, the drill bit outside is equipped with fixed connection's annular collection box, the bottom of collection box is equipped with evenly distributed's through-hole, the periphery of collection box is equipped with the intercommunication, rotate the annular connecting box of connecting, connecting rod and drilling motor's shell fixed connection are passed through at the top of connecting box, the top of mounting bracket still is equipped with the dust catcher and rather than the collecting box of being connected, the suction end of dust catcher is connected through the connecting pipe to the side output of connecting box.

Description

Punching device for die machining

Technical Field

The utility model relates to a mould processing equipment technical field specifically is a perforating device for mould processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. Need use perforating device to punch on the mould, the waste material that produces when the perforating device of most present adoption punches, the small opening that sets up through the mould below usually falls into the inside unified processing of collecting box, however adopt this kind of mode, because the scrap material piece can't fall into inside the collecting box completely, but can be stained with on mould or the drill bit, lead to all depositing the piece everywhere on perforating device and the mould, therefore perforating device needs regular clearance, and the mould then need increase the step of one step of clearance, lead to extravagant manpower.

SUMMERY OF THE UTILITY MODEL

Expense bits to current perforating device punch are difficult to the sanitization, lead to splashing everywhere to influence the problem that perforating device operation and mould need further clearance, the utility model provides a perforating device for mould processing, it can effectively clear up expense bits, has guaranteed the cleanliness of perforating device and mould, has reduced the cleaning work, has improved work efficiency.

The technical scheme is as follows: the utility model provides a perforating device for mould processing, its includes the workstation and locates its upper mounting bracket, runs through the top of mounting bracket is equipped with the telescopic link, power unit is connected at the telescopic link top, the drill bit is connected through the drilling motor in the bottom of telescopic link, the workstation top is equipped with the fixed establishment who is used for fixed mould, its characterized in that: the drill bit outside is equipped with fixed connection's annular collection box, the bottom of collection box is equipped with evenly distributed's through-hole, the periphery of collection box is equipped with the annular connecting box that communicates, rotate the connection, the top of connecting box pass through the connecting rod with drilling motor's shell fixed connection, the top of mounting bracket still is equipped with the dust catcher and rather than the collecting box of being connected, the side output of connecting box passes through the connecting pipe and connects the suction end of dust catcher.

It is further characterized in that: the fixing mechanism comprises a fixing plate, two sides of the fixing plate are respectively connected with an inverted L-shaped supporting plate, transverse plates penetrating through the supporting plates are respectively provided with lower pressing plates in threaded connection, and vertical plates of the supporting plates are respectively provided with placing plates corresponding to the lower pressing plates;

the opposite surfaces of the lower pressing plate and the placing plate are respectively provided with bulges which are uniformly distributed;

positioning holes are uniformly distributed above the workbench, and positioning columns matched with the positioning holes are arranged on two sides of the bottom of the fixing plate;

the connecting pipe adopts a plastic corrugated pipe.

After having adopted above-mentioned structure, because the drill bit outside is equipped with annular collection box and rotates the collecting box of connecting, the dust catcher will take the bits to inhale through the through-hole of collection box bottom to can effectively clear up and take the bits, guarantee the cleanliness of taking the bits on perforating device and the mould, improve work efficiency.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a work table; 111. positioning holes; 2. a mounting frame; 3. a telescopic rod; 4. a drilling motor; 41. a drill bit; 5. a recycling bin; 51. a through hole; 6. a connecting box; 7. a connecting rod; 8. a vacuum cleaner; 9. a collection box; 10. a connecting pipe; 11. a mold; 12. a fixing plate; 121. a positioning column; 13. a support plate; 14. a lower pressing plate; 15. placing the plate.

Detailed Description

As shown in fig. 1 and 2, a perforating device for mold processing comprises a workbench 1, wherein an installation frame 2 is arranged at the upper end of the workbench 1, a telescopic rod 3 is arranged at the top of the installation frame 2, a power mechanism (not shown in the figure) is connected to the top of the telescopic rod 3, a drill bit 41 is connected to the bottom of the telescopic rod 3 through a drilling motor 4, the drilling motor 4 which drives the telescopic rod 3 and the lower end to ascend or descend through the power mechanism, and the drill bit 41 is driven to perforate through the drilling motor 4.

The outside annular collection box 5 that is equipped with fixed connection of drill bit 41, the periphery of collection box 5 is equipped with the intercommunication, rotate the annular connecting box 6 of connecting, connecting rod 7 and drilling motor 4's shell fixed connection are passed through at the top of connecting box 6, the bottom of collection box 5 is equipped with evenly distributed's through-hole 51, the top of mounting bracket 2 still is equipped with dust catcher 8 and collecting box 9, collecting box 9 is connected to dust catcher 8's output, the output of the side of connecting box 6 passes through the suction end that connecting pipe 10 connects dust catcher 8. When the drilling motor 4 drills, the generated waste is sucked by the dust collector 8 through the through hole 51 on the recycling box 5, so that the cleanliness of the punching device and the die is ensured.

Preferably, the connection pipe 10 is a corrugated pipe made of plastic, so that it can move up and down with the drilling motor 4 without damaging the pipe.

The fixing mechanism for fixing the die 11 is arranged above the workbench 1, and specifically comprises a fixing plate 12, wherein the fixing plate 12 is in a shallow box shape, two sides of the fixing plate 12 are respectively connected with an inverted L-shaped supporting plate 13, a transverse plate penetrating through the supporting plate 13 is respectively provided with a lower pressing plate 14 in threaded connection, and a vertical plate of the supporting plate 13 is respectively provided with a placing plate 15 corresponding to the lower pressing plate 14. The two ends of the die 11 are placed above the placing plate 15, and the pressing plate 14 and the placing plate 15 are pressed down through the upper clamp and the lower clamp, so that the two ends of the die 11 are fixed, and punching is facilitated.

Preferably, the lower pressing plate 14 and the placing plate 15 are respectively provided with evenly distributed protrusions on the opposite surfaces, and the protrusions are made of rubber materials. Through this arch both can increase holding down plate 14, place the frictional force between board 15 and the mould 11 for fixed effectual, can play the shock attenuation effect again, prevent that mould 12 from being by the fish tail.

Preferably, positioning holes 111 are uniformly distributed above the worktable 1, and positioning posts 121 matched with the positioning holes 111 are arranged on two sides of the bottom of the fixing plate 12. Through the clamping connection of the positioning holes 111 and the positioning columns 121 at different positions, the fixing plate 12 and the fixed die 11 on the fixing plate can be moved freely, the drilling motor 4 can conveniently drill holes at the corresponding positions of the die 11, and the applicability of the punching device is improved.

The working principle of the utility model is as follows:

the two ends of a die 11 are placed on a placing plate 15, a lower pressing plate 14 is screwed, the two ends of the die 11 are fixed, an adjusting power mechanism drives a telescopic rod 3 and a drilling motor 4 connected with the telescopic rod to descend, the drilling motor 4 is started to drive a drill bit 41 to drill, a dust collector 8 is started at the same time, the drill bit 41 rotates during drilling to drive a recycling box 5 to rotate, the recycling box 5 can completely absorb waste scraps generated during drilling, the cleanliness of a punching device and the die 11 is ensured, meanwhile, a small amount of residual scraps can fall into a fixing plate 12, and the dies can be cleaned regularly; further, the fixing mechanism can move along the workbench 1 to be clamped and fixed at different positions, so that holes can be drilled at different positions of the die 11, and the applicability of the punching device is improved.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a perforating device for mould processing, its includes the workstation and locates its upper mounting bracket, runs through the top of mounting bracket is equipped with the telescopic link, power unit is connected at the telescopic link top, the drill bit is connected through the drilling motor in the bottom of telescopic link, the workstation top is equipped with the fixed establishment who is used for fixed mould, its characterized in that: the drill bit outside is equipped with fixed connection's annular collection box, the bottom of collection box is equipped with evenly distributed's through-hole, the periphery of collection box is equipped with the annular connecting box that communicates, rotate the connection, the top of connecting box pass through the connecting rod with drilling motor's shell fixed connection, the top of mounting bracket still is equipped with the dust catcher and rather than the collecting box of being connected, the side output of connecting box passes through the connecting pipe and connects the suction end of dust catcher.

2. The punching device for die processing according to claim 1, wherein: the fixing mechanism comprises a fixing plate, two sides of the fixing plate are respectively connected with an inverted L-shaped supporting plate, a transverse plate penetrating through the supporting plate is respectively provided with a lower pressing plate in threaded connection, and vertical plates of the supporting plate are respectively provided with a placing plate corresponding to the lower pressing plates.

3. The punching device for die processing according to claim 2, wherein: the lower pressing plate and the opposite surface of the placing plate are respectively provided with bulges which are uniformly distributed.

4. The punching device for die processing according to claim 3, wherein: positioning holes are uniformly distributed above the workbench, and positioning columns matched with the positioning holes are arranged on two sides of the bottom of the fixing plate.

5. The punching device for die processing according to claim 4, wherein: the connecting pipe adopts a plastic corrugated pipe.