CN212144097U

CN212144097U - Double-point punch press

Info

Publication number: CN212144097U
Application number: CN202020383198.7U
Authority: CN
Inventors: 程雪风; 邓竣隆
Original assignee: Dongguan Jinwei Intelligent Technology Co ltd
Current assignee: Dongguan Jinwei Intelligent Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-15
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a two point type punch presses relates to two point type punch press technical field, when solving two point type punch presses and carry out the single-point type punching press, because the work piece lacks the centre gripping fixed, leads to the uneven phenomenon of upwarping that inclines of work piece atress to appear easily, influences stamping process, the not good problem of punching press effect. The top of punch press platform is provided with the punch press casing, and the interior top intermediate position of punch press casing is provided with the fixed slot, the top of punch press platform is provided with the die holder, the top correspondence of die holder is provided with the elevator, be provided with T type spout on the inside lateral wall of punch press casing, the inside of elevator bottom is provided with cavity second, two the inside of cavity second all is provided with the mould mount pad, the below of going up the mould mount pad is provided with the upper die base, one side of punch press casing is provided with cavity first, the inside of cavity first is provided with the glass door, one side of glass door is provided with the handle.

Description

Double-point punch press

Technical Field

The utility model relates to a two point type punch press technical field specifically is a two point type punch press.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, plastic, riveting and extruded article etc. extensively are applied to punching press and shaping such as electron, communication, computer, domestic appliance, furniture, vehicle, hardware spare part. With the increase of the number of punched workpieces, the use of the double-point punching machine is gradually common.

At present, when the double-point type punch press is used for punching a workpiece, the workpiece is placed at the middle position on the lower die base due to the double-point type, and when single-point punching is carried out, the workpiece is lack of clamping and fixed, so that the phenomenon of tilting and upwarping due to uneven stress of the workpiece is easily caused, the punching processing is influenced, the punching effect is poor, and the using requirements cannot be met. Therefore, a double-point punch press is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two point type punch presses to when proposing two point type punch presses and carrying out the single-point type punching press among the solution above-mentioned background art, because the work piece lacks the centre gripping fixed, lead to the uneven slope upwarp phenomenon that appears of work piece atress easily, influence stamping process, the not good problem of punching press effect.

In order to achieve the above object, the utility model provides a following technical scheme: a double-point punch press comprises a punch press table, wherein a punch press shell is arranged above the punch press table and is arranged into an integral structure with the punch press table, a fixing groove is formed in the middle position of the inner top of the punch press shell, a lower die holder is arranged above the punch press table and is connected with the punch press table through screws, a lifting block is correspondingly arranged above the lower die holder, a T-shaped sliding groove is formed in the side wall of the inner part of the punch press shell, two cavities B are arranged inside the bottom end of the lifting block, an upper die mounting seat is arranged inside each cavity B, an upper die seat is arranged below each upper die mounting seat and is connected with the upper die mounting seat through screws, a cavity A is arranged on one side of the punch press shell, a glass door is arranged inside the cavity A, and one end of the glass door penetrates through the punch press shell and extends into the punch press table, a handle is arranged on one side of the glass door and connected with the glass door through a screw.

Preferably, the punching machine platform and the lower die holder are correspondingly provided with blanking holes, a waste collecting box is arranged below the punching machine platform, and the waste collecting box is connected with the punching machine platform through screws.

Preferably, the top of elevator is provided with electric telescopic handle first, and electric telescopic handle first one end passes through fixed slot and punch press casing fixed connection, electric telescopic handle first other end and elevator fixed connection, the both sides of elevator all are provided with T type slider first that matches with T type spout, and T type slider first and elevator fixed connection, T type slider first one end extends to the inside of T type spout, and T type slider first and punch press casing sliding connection.

Preferably, two be provided with rubber extrusion piece between the upper die base, and rubber extrusion piece is connected with the elevator laminating, two the outside of upper die base all is provided with the light, and the light passes through the screw connection with the elevator.

Preferably, the top of going up the die holding seat is provided with electric telescopic handle second, and the one end and the lifter block fixed connection of electric telescopic handle second, the other end and the last die holding seat fixed connection of electric telescopic handle second, two go up the outside of die holding seat and all be provided with T type slider second, and T type slider second and last die holding seat fixed connection, the one end of T type slider second extends to the inside of lifter block, and T type slider second and lifter block sliding connection.

Preferably, the both sides of glass door all are provided with the metal head, and the metal head is connected with the laminating of glass door, two one side of metal head all is provided with magnet, and magnet respectively with punch press platform and punch press casing laminating be connected.

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

1. the utility model discloses a device can drive rubber extrusion piece and go up and down under the effect of electric telescopic handle first through the setting of rubber extrusion piece and light, when rubber extrusion piece and punching press work piece contact, can carry out centre gripping fixed with the help of the extrusion force with the help of the punching press work piece, avoids single-point punching to chase after the work piece atress inequality and take place to slide in the punching press processing, influences the punching press effect; the upper die base is convenient to align with the stamping position under the action of the illuminating lamp, and stamping accuracy is improved. The problem of when carrying out single-point punching press, avoid the work piece to lack the centre gripping fixed, the uneven emergence of atress slides, influences the work piece punching press is solved.

2. The utility model discloses a device can be with the help of the glass door to observe inside work piece punching press state from the punch press outside during punching press through the setting of glass door, magnet and metal head, is convenient for in time adjust, improves punching press quality, can also avoid punching press thing sputtering effectively; the magnetic force of the magnet is improved to carry out magnetic adsorption on the metal head, the glass door can be fixed in an opening and closing state, and the stability of the glass door is improved. The problem of can follow the inside punching press state of external observation, be convenient for in time adjust, improve the punching press quality and effectively prevent the punching press thing sputter is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view taken along line a-a of the present invention.

In the figure: 1. a punching machine table; 2. a punch housing; 3. a lifting block; 4. a lower die holder; 5. a blanking hole; 6. a waste collection box; 7. an electric telescopic rod A; 8. a rubber extrusion block; 9. an upper die mounting seat; 10. an upper die holder; 11. an illuminating lamp; 12. an electric telescopic rod B; 13. a T-shaped chute; 14. a cavity A; 15. a glass door; 16. a handle; 17. a magnet; 18. a metal head; 19. a T-shaped sliding block A; 20. a cavity B; 21. and a T-shaped sliding block B.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a double-point punch press comprises a punch press table 1, a punch press shell 2 is arranged above the punch press table 1, the punch press shell 2 and the punch press table 1 are arranged into an integral structure, a fixing groove is formed in the middle of the inner top of the punch press shell 2, a lower die holder 4 is arranged above the punch press table 1, the lower die holder 4 is connected with the punch press table 1 through screws, a lifting block 3 is correspondingly arranged above the lower die holder 4, T-shaped sliding grooves 13 are formed in the inner side wall of the punch press shell 2, cavities B20 are formed in the bottom end of the lifting block 3, two cavities B20 are arranged, upper die mounting seats 9 are arranged in the two cavities B20, an upper die seat 10 is arranged below the upper die mounting seats 9, the upper die seat 10 is connected with the upper die mounting seats 9 through screws, a cavity A14 is arranged on one side of the punch press shell 2, a glass door 15 is arranged in the cavity A14, one end of the glass door 15 penetrates through the punch press shell 2 and extends into the, a handle 16 is provided at one side of the glass door 15, and the handle 16 is connected with the glass door 15 by a screw.

Further, the punching machine table 1 and the lower die holder 4 are correspondingly provided with blanking holes 5, a waste collecting box 6 is arranged below the punching machine table 1, and the waste collecting box 6 is connected with the punching machine table 1 through screws. The punched fertilizer can be guided into the waste collecting box 6 through the blanking hole 5, and the fertilizer is collected in a centralized way.

Further, the top of elevator 3 is provided with electric telescopic handle first 7, and electric telescopic handle first 7's one end passes through fixed slot and punch press casing 2 fixed connection, electric telescopic handle first 7's the other end and elevator 3 fixed connection, elevator 3's both sides all are provided with T type slider first 19 who matches with T type spout 13, and T type slider first 19 and elevator 3 fixed connection, T type slider first 19's one end extends to T type spout 13's inside, and T type slider first 19 and punch press casing 2 sliding connection. The lifting block 3 can be driven to lift through the electric telescopic rod A7.

Further, be provided with rubber extrusion piece 8 between two upper die bases 10, and rubber extrusion piece 8 is connected with the laminating of elevator 3, and the outside of two upper die bases 10 all is provided with light 11, and light 11 passes through the screw connection with elevator 3. The rubber extrusion block 8 can clamp and fix the punching workpiece, and the lighting lamp 11 can improve the alignment precision of the upper die holder 10 and the punching position of the punching workpiece.

Further, the top of going up mould mount pad 9 is provided with electric telescopic handle second 12, and electric telescopic handle second 12's one end and elevator 3 fixed connection, electric telescopic handle second 12's the other end and last mould mount pad 9 fixed connection, two outsides of going up mould mount pad 9 all are provided with T type slider second 21, and T type slider second 21 and last mould mount pad 9 fixed connection, T type slider second 21's one end extends to the inside of elevator 3, and T type slider second 21 and elevator 3 sliding connection. The upper die holder 10 can be driven to lift through the electric telescopic rod B12, and then stamping processing is carried out.

Further, the both sides of glass door 15 all are provided with metal head 18, and metal head 18 is connected with the laminating of glass door 15, and one side of two metal heads 18 all is provided with magnet 17, and magnet 17 is connected with the laminating of punch press platform 1 and punch press casing 2 respectively. The metal head 18 is attracted by the magnetic force of the magnet 17, and the glass door 15 is fixed, so that the stability of the glass door 15 is improved.

The working principle is as follows: during the use, lift glass door 15 with the help of handle 16, it is fixed to utilize magnet 17 to adsorb glass door 15, place the work piece steadily on die holder 4, aim at punching press position and upper die base 10, drive electric telescopic handle first 7, because through first 19 sliding connection of T type slider between elevator 3 and the punch press casing 2 support, can drive elevator 3 vertical lift under electric telescopic handle first 7's effect, when rubber extrusion piece 8 and work piece laminating to the certain degree, stop drive electric telescopic handle first 7, pull down glass door 15 with the help of handle 16, it is fixed to utilize magnet 17 to adsorb glass door 15. Drive electric telescopic handle second 12 because through T type slider second 21 sliding connection between last die carrier 9 and elevator 3, can drive last die carrier 9 and go up and down under electric telescopic handle second 12's effect, then drive upper die base 10 and go up and down to carry out stamping process to the work piece, the waste material after the punching press can drop in the garbage collection box 6 through unloading hole 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a two dot type punch presses, includes punch press platform (1), its characterized in that: a punch press shell (2) is arranged above the punch press platform (1), the punch press shell (2) and the punch press platform (1) are arranged into an integral structure, a fixing groove is formed in the middle position of the inner top of the punch press shell (2), a lower die holder (4) is arranged above the punch press platform (1), the lower die holder (4) is connected with the punch press platform (1) through screws, a lifting block (3) is correspondingly arranged above the lower die holder (4), a T-shaped sliding groove (13) is formed in the inner side wall of the punch press shell (2), a cavity B (20) is arranged in the bottom end of the lifting block (3), two cavities B (20) are arranged, an upper die mounting seat (9) is arranged in each of the two cavities B (20), an upper die base (10) is arranged below the upper die mounting seat (9), and the upper die base (10) is connected with the upper die mounting seat (9) through screws, one side of punch press casing (2) is provided with cavity first (14), the inside of cavity first (14) is provided with glass door (15), and the one end of glass door (15) runs through punch press casing (2) and extends to the inside of punch press platform (1), one side of glass door (15) is provided with handle (16), and handle (16) and glass door (15) pass through bolted connection.

2. The double-point punch press according to claim 1, wherein: the punching machine is characterized in that blanking holes (5) are correspondingly formed in the punching machine table (1) and the lower die holder (4), a waste collecting box (6) is arranged below the punching machine table (1), and the waste collecting box (6) is connected with the punching machine table (1) through screws.

3. The double-point punch press according to claim 1, wherein: the top of lifter (3) is provided with electric telescopic handle first (7), and the one end of electric telescopic handle first (7) passes through fixed slot and punch press casing (2) fixed connection, the other end and the 3 fixed connection of lifter of electric telescopic handle first (7), the both sides of lifter (3) all are provided with T type slider first (19) that match with T type spout (13), and T type slider first (19) and lifter (3) fixed connection, the one end of T type slider first (19) extends to the inside of T type spout (13), and T type slider first (19) and punch press casing (2) sliding connection.

4. The double-point punch press according to claim 1, wherein: two be provided with rubber extrusion piece (8) between upper die base (10), and rubber extrusion piece (8) are connected with elevator (3) laminating, two the outside of upper die base (10) all is provided with light (11), and light (11) pass through the screw connection with elevator (3).

5. The double-point punch press according to claim 1, wherein: go up the top of mould mount pad (9) and be provided with electric telescopic handle second (12), and the one end and elevator (3) fixed connection of electric telescopic handle second (12), the other end and last mould mount pad (9) fixed connection of electric telescopic handle second (12), two the outside of going up mould mount pad (9) all is provided with T type slider second (21), and T type slider second (21) and last mould mount pad (9) fixed connection, the one end of T type slider second (21) extends to the inside of elevator (3), and T type slider second (21) and elevator (3) sliding connection.

6. The double-point punch press according to claim 1, wherein: the both sides of glass door (15) all are provided with metal head (18), and metal head (18) are connected with glass door (15) laminating, two one side of metal head (18) all is provided with magnet (17), and magnet (17) are connected with punch press platform (1) and punch press casing (2) laminating respectively.