CN217393483U

CN217393483U - Die fixing device for machining of punching machine

Info

Publication number: CN217393483U
Application number: CN202220748127.1U
Authority: CN
Inventors: 蒋星桐
Original assignee: Yangzhou Weilai Mechanical Equipment Manufacturing Co ltd
Current assignee: Yangzhou Weilai Mechanical Equipment Manufacturing Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-09
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a punching machine is mould fixing device for processing relates to punching machine is mould technical field for processing, and its technical scheme main points are this punching machine is mould fixing device for processing, including workstation, mould and fastener, workstation upper surface intermediate position is seted up flutedly, the mould passes through the recess and installs on the workstation, workstation upper surface symmetry is equipped with the support, the workstation upper surface runs through the support mounting and has fastener, and the effect is through setting up recess and fastener on the workstation, and the multi-functional mould of using of centre gripping fastening that can be more nimble has improved the availability factor of mould.

Description

Die fixing device for machining of punching machine

Technical Field

The utility model relates to a punching machine processing is with mould technical field, more specifically says, it relates to a punching machine processing is with mould fixing device.

Background

The stamping die is a special process equipment for stamping related materials by utilizing an effective structure of the stamping die at room temperature to enable the related materials to generate separation or plastic deformation so as to process the materials into parts (or semi-finished products), different processing dies can use different fixing devices, and the existing single fixing device cannot meet the fixing requirements of multi-purpose dies.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mould fixing device is used in punching machine processing for fixing multifunctional mold.

In order to achieve the above purpose, the utility model provides a following technical scheme: a die fixing device for punching machine machining comprises a workbench, a die and a fastening device, wherein a groove is formed in the middle of the upper surface of the workbench, the die is mounted on the workbench through the groove, supports are symmetrically arranged on the upper surface of the workbench, the fastening device is mounted on the upper surface of the workbench in a penetrating manner through the supports and comprises a rail, a limiting block is mounted at one end, close to the groove, of the rail, the rail is slidably connected with a first sliding block through a sliding groove, the first sliding block is located between the supports and the limiting block, a telescopic rod is mounted at one side, close to the limiting block, of the first sliding block, a clamping block is mounted at the other end of the telescopic rod, a spring is sleeved on the telescopic rod, two ends of the spring are respectively fixed on the clamping block and the first sliding block, a pushing block is arranged at one side, close to the supports, of the first sliding block, a pushing block is provided with a pushing block, the position, far away from the first sliding block, at the bottom of the pushing block is provided with a second sliding block, the structure of second slider is "L" type, the second slider corresponds orbital upper surface mounting and has the latch segment.

Preferably, a fixing block is mounted at the top of the bracket.

Preferably, a handle is connected to the side surface of the pushing block close to the second sliding block through a rotating shaft.

Preferably, the bottom of the workbench is provided with a supporting leg.

Preferably, the surface of the clamping block is provided with anti-skid lines.

Compared with the prior art, the utility model discloses possess following beneficial effect:

through set up recess and fastener on the workstation, the multi-functional mould that uses of centre gripping fastening that can be more nimble has improved the availability factor of mould.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a second slide block on a rail according to an embodiment of the present invention;

FIG. 3 is a schematic partial sectional view taken along line B-B of the embodiment of the present invention;

fig. 4 is a partial schematic view of the embodiment of the present invention at a;

fig. 5 is a schematic view illustrating rotation of the handle at position a according to the embodiment of the present invention;

fig. 6 is a partial schematic view of a clamping block according to an embodiment of the present invention.

In the figure: 1. a work table; 12. a groove; 13. a support; 14. a fixed block; 15. supporting legs; 2. a mold; 3. a fastening device; 31. a track; 32. a limiting block; 33. a first slider; 34. a telescopic rod; 35. a spring; 36. a clamping block; 37. a pushing block; 38. a second slider; 39. tightening the block; 310. a handle; 311. and (4) anti-skid lines.

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.

A die fixing device for processing a punching machine, please refer to fig. 1-5, which comprises a workbench 1, a die 2 and a fastening device 3, wherein the die 2 is of a cubic structure, six surfaces of the die 2 are of different model structures and are convenient to be reused when processing various shapes, a groove 12 is formed in the middle position of the upper surface of the workbench 1, the groove 12 is a reference position of the die 2 on the workbench 1, the die 2 is mounted on the workbench 1 through the groove 12, brackets 13 are symmetrically arranged on the upper surface of the workbench 1, the brackets 13 are mounted on two sides of the workbench and play a supporting role, the fastening device 3 is mounted on the upper surface of the workbench 1 through the brackets 13, the whole fastening device 3 is used for fixing the position of the die 2 to keep stable, the fastening device 3 comprises a rail 31, a limit block 32 is mounted at one end of the rail 31 close to the groove 12, the rail 31 is slidably connected with a first slide block 33 through a chute, the first sliding block 33 is located between the bracket 13 and the limit block 32, one side of the first sliding block 33 close to the limit block 32 is provided with an expansion link 34, the other end of the expansion link 34 is provided with a clamping block 36, the expansion link 34 is sleeved with a spring 35, two ends of the spring 35 are respectively fixed on the clamping block 36 and the first sliding block 33, the first sliding block 33 is slid through the rail 31, further pushing the clamping block 36 to clamp and fix the mold 2, limiting the sliding range of the first sliding block 33 by the limiting block 32, the pushing block 37 is arranged on one side of the first sliding block 33 close to the bracket 13 and penetrates through the bracket 13, the first sliding block 33 is pushed to move conveniently through the pushing block 37, the second sliding block 38 is arranged at the position, far away from the first sliding block 33, of the bottom of the pushing block 37, the second sliding block 38 is of an L shape, the locking block 39 is installed on the upper surface, corresponding to the rail 31, of the second sliding block 38, and the second sliding block 38 can be fastened on the rail 31 through the locking block 39.

Referring to fig. 1, the fixing blocks 14 are installed at the top of the bracket 13, and the distance between the fixing blocks 14 is just enough for the mold 2 to enter and exit.

Referring to fig. 4 and 5, a handle 310 is connected to a side of the pushing block 37 close to the second slider 38 through a rotating shaft, and the handle 310 can rotate on the side of the second slider 38 through the rotating shaft connection, so as to push or pull the second slider 38.

Referring to fig. 1, the bottom of the work table 1 is provided with support legs 15, so that the work table 1 can be operated more stably.

Referring to fig. 6, the surface of the clamping block 36 is provided with anti-slip lines 311, so that the mold 2 is more stable when being fastened.

The working principle is as follows: through the die fixing device for processing the punching machine, the die fixing and clamping device is suitable for the structure, the die 2 is in a cubic structure, six surfaces of the die are in different model structures, before the punching machine is ready to work, a needed punching surface is determined and faces upwards, the needed punching surface is placed in the groove 12 on the workbench 1, the handle 310 is rotated to be vertical and pushed, so that the pushing block 37 is pushed to drive the first slide block 33 to slide forwards on the track 31 until the clamping block 36 contacts the die 2 and then continues to push, at the moment, the spring 35 is stressed to be compressed and deformed, the telescopic rod 34 is contracted and shortened, when the die fixing device cannot continue to push forwards, the locking block 39 is screwed to fix the second slide block 38 on the track 31, so that the positions of the pushing block 37 and the clamping block 36 are fixed, the purpose of fixing the die 2 is achieved, when the molding surface of the die 2 needs to be replaced, the locking block 39 is loosened to pull out the handle 310, so that the clamping blocks 36 are released so that the mould 2 is no longer fixed, and after removal and replacement of the moulding surface, it is placed back in the recess 12 and the above steps are repeated to fix it, so that the use of the mould 2 is efficient.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "connected," "provided," and "open" are to be construed broadly and may, for example, be fixedly connected, arranged, detachably connected, arranged, or integrally connected and arranged. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a mould fixing device is used in punching machine processing which characterized by: comprises a workbench (1), a mold (2) and a fastening device (3), wherein a groove (12) is formed in the middle position of the upper surface of the workbench (1), the mold (2) is installed on the workbench (1) through the groove (12), a bracket (13) is symmetrically arranged on the upper surface of the workbench (1), the fastening device (3) is installed on the upper surface of the workbench (1) by penetrating through the bracket (13), the fastening device (3) comprises a track (31), a limiting block (32) is installed at one end, close to the groove (12), of the track (31), a first sliding block (33) is connected with the track (31) in a sliding mode through a sliding groove, the first sliding block (33) is located between the bracket (13) and the limiting block (32), a telescopic rod (34) is installed at one side, close to the limiting block (32), of the first sliding block (33), and a clamping block (36) is installed at the other end of the telescopic rod (34), the cover is equipped with spring (35) on telescopic link (34), the both ends of spring (35) are fixed respectively on grip block (36) and first slider (33), one side that first slider (33) are close to support (13) runs through support (13) and is equipped with and promotes piece (37), it is equipped with second slider (38) to promote piece (37) bottom and keep away from first slider (33) department, the structure of second slider (38) is "L" type, the last surface mounting that second slider (38) correspond track (31) has latch segment (39).

2. The die holding device for press working according to claim 1, wherein: and a fixing block (14) is arranged at the top of the bracket (13).

3. The die holding device for press working according to claim 1, wherein: the side surface of the pushing block (37) close to the second sliding block (38) is connected with a handle (310) through a rotating shaft.

4. The die holding device for press working according to claim 1, wherein: and the bottom of the workbench (1) is provided with supporting legs (15).

5. The die holding device for press working according to claim 1, wherein: the surface of the clamping block (36) is provided with anti-skid grains (311).