CN212216784U

CN212216784U - Punching device for machining of mechanical parts

Info

Publication number: CN212216784U
Application number: CN202021003412.8U
Authority: CN
Inventors: 沈高松
Original assignee: Hangzhou Gaoming Metal Products Co ltd
Current assignee: Hangzhou Gaoming Metal Products Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-25
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a punching device is used in machine part processing, comprises a workbench, four foot fixed mounting of terminal surface have the support foot under the workstation, the rear side fixed mounting of workstation up end has the riser, the top fixed mounting of riser has the diaphragm, the up end fixed mounting of workstation has the lower mould. According to the punching device for machining the mechanical parts, the positioning mechanism is adopted to position the mechanical parts, so that the mechanical parts are prevented from deviating in the punching machining process, the height of the fixed seat can be adjusted, the height of the fixed seat can be properly adjusted according to the shape and size of the mechanical parts, and friction received by the mechanical parts in the machining process can be reduced through the movable roller; the friction received by the mechanical parts is reduced through the rubber pads, the surfaces of the mechanical parts are prevented from being scratched, and the processing quality of workpieces is improved; the upper and lower height of cassette and lower cassette can be adjusted through the adjustment tank that sets up, is applicable to the machine parts of different thickness, and application scope is extensive.

Description

Punching device for machining of mechanical parts

Technical Field

The utility model relates to a machine parts processing equipment technical field specifically is a punching device is used in machine parts processing.

Background

Punching a hole is one of the mode of machine parts processing, and punching a hole is in order to adapt to different demands, specifically has: splayed holes, hexagonal holes, punching plates, long holes, square holes, round holes, punching plate nets, triangular holes and the like so as to adapt to different requirements.

But at present, mechanical part punching equipment can not effectively reduce friction of mechanical parts in the processing process in the use process, so that the surfaces of the mechanical parts are easy to scratch, the quality of the mechanical parts is reduced, and the mechanical parts with different thicknesses are difficult to fix and are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device is used in machine part processing to propose present machine part punching equipment in the use in solving above-mentioned background art, the friction that can not effectual reduction machine part received in the course of working leads to the easy grazing of appearing in machine part surface, has reduced machine part's quality, is difficult to the machine part of fixed different thickness simultaneously, the problem of not being convenient for to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching device is used in machine parts processing, includes the workstation, four foot fixed mounting of terminal surface have under the workstation to support enough, the rear side fixed mounting of workstation up end has the riser, the top fixed mounting of riser has the diaphragm, the up end fixed mounting of workstation has the lower mould, the lower terminal surface fixed mounting of diaphragm has the hydraulic stem, the lower extreme fixed mounting of hydraulic stem has last mould, the lower terminal surface fixed mounting who goes up the mould has the drift, the dump bin has been put to the below of workstation, the dump bin is located the lower mould under, the up end of workstation is provided with positioning mechanism.

Preferably, the positioning mechanism symmetry is provided with two sets of both sides around the lower mould, positioning mechanism is including the fixing base, the fixing base passes through the screw rod setting at the up end of workstation, the outside threaded connection of screw rod has two nuts, two the nut is located the upper and lower both sides of fixing base.

Preferably, the outer side of the fixed seat is provided with a groove, and the inner side of the groove is rotatably provided with a plurality of movable rollers which are distributed at equal intervals through bearings.

Preferably, the outer side of the fixing seat is provided with an upper clamping seat and a lower clamping seat, the upper clamping seat and the lower clamping seat are distributed in a vertically corresponding manner, and one side, opposite to the upper clamping seat and the lower clamping seat, of the upper clamping seat is connected with a rubber pad in a sticking manner.

Preferably, the outer sides of the upper clamping seat and the lower clamping seat are provided with vertical adjusting grooves, and the upper clamping seat and the lower clamping seat penetrate through the adjusting grooves through bolts to be fixedly installed on the outer side of the fixing seat.

Preferably, a plurality of punches are fixedly mounted on the lower end face of the upper die, a plurality of punched holes penetrate through the lower die from top to bottom, and the punches vertically correspond to the punched holes in the lower die one by one.

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

1. according to the punching device for machining the mechanical parts, the positioning mechanism is adopted to position the mechanical parts, so that the mechanical parts are prevented from deviating in the punching machining process, wherein the height of the fixed seat can be adjusted, the height of the fixed seat can be properly adjusted according to the shape and size of the mechanical parts, and friction received by the mechanical parts in the machining process can be reduced through the movable roller, so that the mechanical parts can move more smoothly, and the punching device is convenient to machine;

2. according to the punching device for machining the mechanical parts, the mechanical parts are clamped between the upper clamping seat and the lower clamping seat, friction received by the mechanical parts is reduced through the arranged rubber pads, the surfaces of the mechanical parts are prevented from being scratched, and the machining quality of workpieces is improved;

3. this punching device is used in machine parts processing can adjust the upper and lower height of going up cassette and lower cassette through the adjustment tank that sets up to interval between cassette and the lower cassette is gone up in the control, is applicable to the machine parts of different thickness, and application scope is extensive.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the positioning mechanism of the present invention;

FIG. 4 is a schematic view of the front view structure of the positioning mechanism of the present invention;

fig. 5 is a schematic side view of the positioning mechanism of the present invention.

In the figure: 1. a work table; 2. a support foot; 3. a vertical plate; 4. a transverse plate; 5. a lower die; 6. a hydraulic lever; 7. an upper die; 8. a punch; 9. a waste bin; 10. a positioning mechanism; 11. a fixed seat; 12. a screw; 13. a nut; 14. a groove; 15. a movable roller; 16. an upper clamping seat; 17. a lower clamping seat; 18. a rubber pad; 19. an adjustment groove; 20. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a punching device for machining mechanical parts comprises a workbench 1, supporting feet 2, a vertical plate 3, a transverse plate 4, a lower die 5, a hydraulic rod 6, an upper die 7, a punch 8, a waste bin 9, a positioning mechanism 10, a fixed seat 11, a screw 12, a nut 13, a groove 14, a movable roller 15, an upper clamping seat 16, a lower clamping seat 17, a rubber pad 18, an adjusting groove 19 and a bolt 20, wherein the supporting feet 2 are fixedly arranged on four feet of the lower end surface of the workbench 1, the vertical plate 3 is fixedly arranged on the rear side of the upper end surface of the workbench 1, the transverse plate 4 is fixedly arranged at the top end of the vertical plate 3, the lower die 5 is fixedly arranged on the upper end surface of the workbench 1, the hydraulic rod 6 is fixedly arranged on the lower end surface of the transverse plate 4, the upper die 7 is fixedly arranged on the lower end surface of the hydraulic rod 6, the punch 8 is fixedly arranged on the lower end surface of the upper die 7, the, the upper end surface of the table 1 is provided with a positioning mechanism 10.

Further, positioning mechanism 10 symmetry is provided with two sets of both sides around lower mould 5, and positioning mechanism 10 is including fixing base 11, and fixing base 11 passes through screw rod 12 and sets up the up end at workstation 1, and the outside threaded connection of screw rod 12 has two nuts 13, and two nuts 13 are located the upper and lower both sides of fixing base 11, and fixing base 11 highly can be adjusted, can suitably adjust fixing base 11's height according to machine parts's shape size.

Further, recess 14 has been seted up in the outside of fixing base 11, and a plurality of movable rollers 15 that equidistant distribution was installed through the bearing rotation in recess 14's the inboard, can reduce the friction that machine parts received in the course of working through movable roller 15 for machine parts can be more smooth and easy the removal, the processing of being convenient for.

Further, the outside of fixing base 11 is provided with cassette 16 and lower cassette 17, goes up cassette 16 and corresponds the distribution from top to bottom with lower cassette 17, goes up cassette 16 and pastes with the relative one side of lower cassette 17 and is connected with rubber pad 18, and mechanical parts presss from both sides between last cassette 16 and lower cassette 17, reduces the friction that mechanical parts received through the rubber pad 18 that sets up, prevents that mechanical parts surface from receiving the scotch, improves the work piece processing quality.

Furthermore, the vertical adjusting groove 19 is formed in the outer sides of the upper clamping seat 16 and the lower clamping seat 17, the upper clamping seat 16 and the lower clamping seat 17 penetrate through the adjusting groove 19 through the bolt 20 and are fixedly installed in the outer side of the fixing seat 11, the upper height and the lower height of the upper clamping seat 16 and the lower clamping seat 17 can be adjusted through the adjusting groove 19, therefore, the distance between the upper clamping seat 16 and the lower clamping seat 17 is controlled, the clamping device is suitable for mechanical parts with different thicknesses, and the application range is wide.

Further, the lower end face of the upper die 7 is fixedly provided with a plurality of punches 8, the lower die 5 penetrates through the upper portion and the lower portion to form a plurality of punched holes, the punches 8 and the lower die 5 vertically correspond to each other one by one, a plurality of holes can be processed on a mechanical accessory at one time, and the punching efficiency of the mechanical accessory is greatly improved.

The working principle is as follows: firstly, clamping a metal lath of a mechanical part between an upper clamping seat 16 and a lower clamping seat 17 to enable two sides of the metal lath of the mechanical part to be attached and connected with a movable roller 15, then adjusting the distance between the upper clamping seat 16 and the lower clamping seat 17 to enable the distance between the upper clamping seat 16 and the lower clamping seat 17 to be matched with the thickness of the metal lath of the mechanical part, then starting a hydraulic rod 6, driving an upper die 7 to move up and down by the hydraulic rod 6, punching the metal lath of the mechanical part by a punch 8 on the lower end surface of the upper die 7, fixedly installing a plurality of punches 8 on the lower end surface of the upper die 7, penetrating a plurality of punched holes up and down on a lower die 5, vertically corresponding the punches 8 to the punched holes on the lower die 5 one by one, processing a plurality of holes on the mechanical part at one time, greatly improving the efficiency of punching the mechanical part, wherein the friction received by the, make the removal that machine parts can be more smooth and easy, the processing of being convenient for reduces the friction that machine parts received through the rubber pad 18 that sets up, prevents that machine parts surface from receiving the scotch, improves work piece processing quality, convenient to use.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a punching device is used in machine part processing, includes workstation (1), its characterized in that: four feet fixed mounting of terminal surface have support foot (2) under workstation (1), the rear side fixed mounting of workstation (1) up end has riser (3), the top fixed mounting of riser (3) has diaphragm (4), the up end fixed mounting of workstation (1) has lower mould (5), the lower terminal surface fixed mounting of diaphragm (4) has hydraulic stem (6), the lower extreme fixed mounting of hydraulic stem (6) has last mould (7), the lower terminal surface fixed mounting who goes up mould (7) has drift (8), dump bin (9) have been put to the below of workstation (1), dump bin (9) are located under lower mould (5), the up end of workstation (1) is provided with positioning mechanism (10).

2. The punching apparatus for machine part working according to claim 1, wherein: positioning mechanism (10) symmetry is provided with two sets of both sides around lower mould (5), positioning mechanism (10) are including fixing base (11), fixing base (11) set up the up end at workstation (1) through screw rod (12), the outside threaded connection of screw rod (12) has two nuts (13), two nut (13) are located the upper and lower both sides of fixing base (11).

3. The punching apparatus for machining a machine part according to claim 2, wherein: the outer side of the fixed seat (11) is provided with a groove (14), and the inner side of the groove (14) is rotatably provided with a plurality of movable rollers (15) which are distributed at equal intervals through bearings.

4. The punching apparatus for machining a machine part according to claim 2, wherein: the outer side of the fixed seat (11) is provided with an upper clamping seat (16) and a lower clamping seat (17), the upper clamping seat (16) and the lower clamping seat (17) are distributed up and down correspondingly, and one side, opposite to the upper clamping seat (16) and the lower clamping seat (17), is connected with a rubber pad (18) in a sticking mode.

5. The punching apparatus for machining a machine part according to claim 4, wherein: the outer sides of the upper clamping seat (16) and the lower clamping seat (17) are provided with vertical adjusting grooves (19), and the upper clamping seat (16) and the lower clamping seat (17) penetrate through the adjusting grooves (19) through bolts (20) to be fixedly installed on the outer side of the fixed seat (11).

6. The punching apparatus for machine part working according to claim 1, wherein: the lower end face of the upper die (7) is fixedly provided with a plurality of punches (8), the lower die (5) penetrates through the upper portion and the lower portion to form a plurality of punched holes, and the punches (8) vertically correspond to the punched holes on the lower die (5) one by one.