CN219483903U

CN219483903U - Punching device for machining precision metal product die

Info

Publication number: CN219483903U
Application number: CN202320457184.9U
Authority: CN
Inventors: 张斌; 陈冬; 曹建军; 胥松
Original assignee: Chengdu Aerospace Brilliance Technology Co ltd
Current assignee: Chengdu Aerospace Brilliance Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-08
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a punching device for processing a precision metal product die, which relates to the technical field of die punching and comprises a workbench, wherein a bottom plate is arranged at the lower end of the workbench, a waste collection box is arranged at the upper end of the bottom plate, two support rods are symmetrically arranged on the outer surface of the upper end of the bottom plate, a water tank is arranged at the upper end of the workbench, a first water guide pipe is arranged at the upper end of the water tank, a water pump is arranged at one end of the first water guide pipe, a second water guide pipe is arranged at the output end of the water pump, and a U-shaped frame is arranged at the right end of the water tank. The utility model relates to a punching device for processing a precision metal product die, which is provided with a fixed block, a telescopic rod, a clamping plate and a limiting block. Can tightly hold the metal product in the punching process, avoid taking place the skew, the water tank and the sprinkler bead of setting can avoid punching a hole the head and damage the head of punching a hole under long-time punching a hole work.

Description

Punching device for machining precision metal product die

Technical Field

The utility model relates to the technical field of die punching, in particular to a punching device for die processing of a precise metal product.

Background

The hydraulic punching is used as a novel blanking method to punch hollow parts and parts with curved axes, has the advantage that the traditional processing technology is incomparable, and the hydraulic punching does not need a female die in the whole punching process, so that the hydraulic punching has great advantage on processing parts which cannot be internally provided with the female die due to undersize inside or curved axes, wherein corresponding punching steps are usually carried out in the processing procedure of metal products, and the cooperation of punching devices is needed.

The existing punching device is lack of fixing the metal product when punching the metal product, so that the metal product can deviate due to pressure in the punching process, the punched position is not the required position, and the temperature of the punching head is too high to damage the punching head when the punching device is used for long-time punching, and in order to solve the defects in the prior art, we propose the punching device for processing the precise metal product die.

Disclosure of Invention

The utility model mainly aims to provide a punching device for processing a precision metal product die, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a punching device is used in processing of accurate metal product mould, includes the workstation, the lower extreme of workstation is provided with the bottom plate, the upper end of bottom plate is provided with the garbage collection box, the upper end surface bilateral symmetry of bottom plate is provided with two bracing pieces, the upper end of workstation is provided with the water tank, the upper end of water tank is provided with a aqueduct, the one end of a aqueduct is provided with the water pump, the output of water pump is provided with No. two aqueducts, the right-hand member of water tank is provided with the U type frame, the upper end of U type frame is provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the hydraulic stem, the front end of U type frame is provided with the glass door, the inboard both ends symmetry of U type frame is provided with two fixed blocks, two one side of fixed block all is provided with the telescopic link, two the output of telescopic link all is provided with splint, splint inboard symmetry is provided with two stoppers.

Preferably, the lower extreme surface fixedly connected with slip diaphragm of hydraulic stem, the lower extreme surface fixedly connected with of slip diaphragm is a plurality of punching heads, the lower extreme surface fixedly connected with pole setting of U type frame, just the other end and the upper end surface fixedly connected of workstation of pole setting.

Preferably, the lower end of the workbench is fixedly connected with two symmetrical support rods, and the two support rods are fixedly connected with the outer surface of the upper end of the bottom plate.

Preferably, the upper end fixedly connected with water injection mouth of water tank, the upper end fixedly connected with water pump of water tank, one side fixedly connected with aqueduct No. one of water pump, the opposite side fixedly connected with aqueduct No. two of water pump, the opposite side fixedly connected with hollow diaphragm of No. two aqueducts, hollow diaphragm front end surface is provided with a plurality of sprinkler heads.

Preferably, the two fixed blocks are fixedly connected to the inner side of the U-shaped frame, the telescopic rod is fixedly connected to the other side of the fixed block, the clamping plate is fixedly connected to the output end of the telescopic rod, and the limiting block is slidably embedded in the clamping plate.

Preferably, five punching grooves are formed in the outer surface of the upper end of the workbench, and the five punching grooves are arranged right below the punching head.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the fixed block, the telescopic rod, the clamping plate and the limiting block are arranged. Can tightly clamp the metal product in the punching process, and avoid deviation. Here, after opening the glass door, place metal product between two splint, open the telescopic link of fixing in fixed block one side at this moment, the splint of two telescopic link output can carry out the centre gripping, place metal product in the middle this moment and tightly grasp under the effect of splint and stopper, can fix the top of metal product at the workstation, can not take place the skew at the in-process that punches a hole, convenient operation is swift.

According to the utility model, the water tank and the water spray head are arranged, so that the punching head can be prevented from being damaged under the long-time punching operation, the water pump above the water tank is started after the punching operation is finished, water is pumped out of the water tank by the first water guide pipe and is conveyed into the hollow transverse plate by the second water guide pipe, and the water spray head arranged at the front end of the hollow transverse plate sprays the water onto the punching head to cool the punching head, so that the operation is convenient and quick.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the splint structure of the present utility model;

FIG. 3 is a schematic view of the structure of the punching device of the present utility model;

fig. 4 is a schematic structural diagram of a cooling device for a punching head according to the present utility model.

In the figure: 1. a work table; 2. a bottom plate; 3. a waste collection box; 4. a support rod; 5. a water filling port; 6. a first water guide pipe; 7. a water pump; 8. a second water guide pipe; 9. a U-shaped frame; 10. a hydraulic cylinder; 11. a glass door; 12. a hydraulic rod; 13. a vertical rod; 14. sliding the cross plate; 15. a punching head; 16. a hollow cross plate; 17. a water spray head; 18. a fixed block; 19. a telescopic rod; 20. a clamping plate; 21. a limiting block; 22. a water tank; 23. punching a hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a punching device for processing a precision metal product die comprises a workbench 1, a bottom plate 2 is arranged at the lower end of the workbench 1, a waste collection box 3 is arranged at the upper end of the bottom plate 2, two support rods 4 are symmetrically arranged on the outer surface of the upper end of the bottom plate 2, a water tank 22 is arranged at the upper end of the workbench 1, a first water guide pipe 6 is arranged at the upper end of the water tank 22, a water pump 7 is arranged at one end of the first water guide pipe 6, a second water guide pipe 8 is arranged at the output end of the water pump 7, a hydraulic cylinder 10 is arranged at the right end of the water tank 22, a hydraulic rod 12 is arranged at the upper end of a U-shaped frame 9,U type frame 9, a glass door 11 is arranged at the front end of the U-shaped frame 9, two fixing blocks 18 are symmetrically arranged at the two ends of the inner side of the U-shaped frame 9, telescopic rods 19 are respectively arranged on one sides of the two fixing blocks 18, clamping plates 20 are respectively arranged at the output ends of the two telescopic rods 19, and two limiting blocks 21 are symmetrically arranged at the inner side of the clamping plates 20.

The lower extreme surface fixedly connected with slip diaphragm 14 of hydraulic stem 12, the lower extreme surface fixedly connected with of slip diaphragm 14 is a plurality of punching heads 15, the lower extreme surface fixedly connected with pole setting 13 of U type frame 9, and the other end and the upper end surface fixed connection of workstation 1 of pole setting 13.

The lower extreme fixedly connected with two symmetrical bracing pieces 4 of workstation 1, two bracing pieces 4 fixed connection are in the upper end surface of bottom plate 2.

The upper end fixedly connected with water injection port 5 of water tank 22, the upper end fixedly connected with water pump 7 of water tank 22, one side fixedly connected with aqueduct 6 of water pump 7, the opposite side fixedly connected with aqueduct 8 of water pump 7, the opposite side fixedly connected with hollow diaphragm 16 of aqueduct 8, hollow diaphragm 16 front end surface is provided with a plurality of sprinkler heads 17.

The two fixed blocks 18 are fixedly connected to the inner side of the U-shaped frame 9, the telescopic rod 19 is fixedly connected to the other side of the fixed blocks 18, the clamping plate 20 is fixedly connected to the output end of the telescopic rod 19, and the limiting block 21 is slidably embedded in the clamping plate 20.

Five punching grooves 23 are formed in the outer surface of the upper end of the workbench 1, and the five punching grooves 23 are arranged right below the punching head 15.

First embodiment: the glass door 11 can be arranged to splash scraps in the punching process, and the whole punching process can be clearly observed.

Specific embodiment II: the arranged waste collection box 3 can enable punching scraps to fall into the waste collection box 3 from the punching groove 23 after punching, and metal scraps are collected.

The present utility model relates to a punching device for processing a precision metal product mold, and in use, a fixing block 18, a telescopic rod 19, a clamping plate 20 and a limiting block 21 are provided. Can tightly clamp the metal product in the punching process, and avoid deviation. Here, after the glass door 11 is opened, the metal product is placed between the two clamping plates 20, at the moment, the telescopic rods 19 fixed on one side of the fixed block 18 are opened, the clamping plates 20 at the output ends of the two telescopic rods 19 can clamp towards the center, at the moment, the metal product placed in the middle can be tightly clamped under the action of the clamping plates 20 and the limiting blocks 21, the metal product can be fixed above the workbench 1, the deviation can not occur in the punching process, and the operation is convenient and quick; the water tank 22 and the sprinkler bead 17 that set up can avoid punching a hole the head 15 damage under the work of punching a hole for a long time and punch a hole the head 15, here, open the water pump 7 of water tank 22 top after punching a hole, water pump 7 can be followed water tank 22 by water conduit 6 and pumped out water, and in the hollow diaphragm 16 is carried by water conduit 8 again, the sprinkler bead 17 that hollow diaphragm 16 front end set up spouts water to the head 15 that punches a hole, carries out the cooling work to the head 15 that punches a hole, convenient operation is swift.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a precision metal product is punching device for mould processing, includes workstation (1), its characterized in that: the lower extreme of workstation (1) is provided with bottom plate (2), the upper end of bottom plate (2) is provided with waste collection box (3), the upper end surface bilateral symmetry of bottom plate (2) is provided with two bracing pieces (4), the upper end of workstation (1) is provided with water tank (22), the upper end of water tank (22) is provided with aqueduct (6) No. one, the one end of aqueduct (6) is provided with water pump (7), the output of water pump (7) is provided with aqueduct (8) No. two, the right-hand member of water tank (22) is provided with U type frame (9), the upper end of U type frame (9) is provided with pneumatic cylinder (10), the output of pneumatic cylinder (10) is provided with hydraulic stem (12), the front end of U type frame (9) is provided with glass door (11), the inboard both ends symmetry of U type frame (9) are provided with two fixed blocks (18), two one side of fixed block (18) all is provided with water pump (7), the right-hand member of water pump (7) is provided with U type frame (19), the upper end of U type frame (9) is provided with hydraulic stem (12), the front end (20).

2. The punching device for die processing of precision metal product according to claim 1, characterized in that: the hydraulic rod is characterized in that a sliding transverse plate (14) is fixedly connected to the outer surface of the lower end of the hydraulic rod (12), a plurality of punching heads (15) are fixedly connected to the outer surface of the lower end of the sliding transverse plate (14), a vertical rod (13) is fixedly connected to the outer surface of the lower end of the U-shaped frame (9), and the other end of the vertical rod (13) is fixedly connected with the outer surface of the upper end of the workbench (1).

3. The punching device for die processing of precision metal product according to claim 1, characterized in that: the lower extreme fixedly connected with two symmetrical bracing pieces (4) of workstation (1), two bracing piece (4) fixed connection is in the upper end surface of bottom plate (2).

4. The punching device for die processing of precision metal product according to claim 1, characterized in that: the water tank is characterized in that the upper end of the water tank (22) is fixedly connected with the water injection port (5), the upper end of the water tank (22) is fixedly connected with the water pump (7), one side of the water pump (7) is fixedly connected with the first water guide pipe (6), the other side of the water pump (7) is fixedly connected with the second water guide pipe (8), the other side of the second water guide pipe (8) is fixedly connected with the hollow transverse plate (16), and the outer surface of the front end of the hollow transverse plate (16) is provided with a plurality of water spray heads (17).

5. The punching device for die processing of precision metal product according to claim 1, characterized in that: the two fixing blocks (18) are fixedly connected to the inner side of the U-shaped frame (9), the telescopic rod (19) is fixedly connected to the other side of the fixing block (18), the clamping plate (20) is fixedly connected to the output end of the telescopic rod (19), and the limiting block (21) is slidably embedded in the clamping plate (20).

6. The punching device for die processing of precision metal product according to claim 2, characterized in that: five punching grooves (23) are formed in the outer surface of the upper end of the workbench (1), and the five punching grooves (23) are arranged right below the punching head (15).