CN215467838U

CN215467838U - Outer hanging fast-assembling punching press mechanism of multistation cold heading machine

Info

Publication number: CN215467838U
Application number: CN202121184366.0U
Authority: CN
Inventors: 何亮; 吴宇飞; 马彬焱
Original assignee: Hubei Hongshengchang Electronic Co ltd
Current assignee: Hubei Hongshengchang Electronic Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-11
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of punching machines, in particular to an externally hung type quick-assembling punching mechanism of a multi-station cold header, which comprises a device main body, wherein a first clamping groove is formed in the bottom end of the device main body; through installing the handle, when chuck top card goes into first draw-in groove in, the reinforcing block can insert in the recess that the chuck top was seted up, and the reinforcing block bottom by narrow widen, in the reinforcing block of being convenient for inserts the recess, the bolt can go into in the second draw-in groove of chuck both sides simultaneously, and when needing to dismantle the chuck, the user only needs manual pulling handle to keeping away from device main part one side pulling, drives the bolt and removes to keeping away from chuck one side when making the first spring of handle pulling, reaches quick dismantlement.

Description

Outer hanging fast-assembling punching press mechanism of multistation cold heading machine

Technical Field

The utility model relates to the technical field of punching machines, in particular to an externally-hung type quick-mounting punching mechanism of a multi-station cold header.

Background

The die cutting machine applies certain pressure by using a cutter to roll and cut the printed product or the paperboard into a certain shape;

a prior art application is found to be; CN201921243996.3 stamping die tooling for cold header, wherein a flange is connected with a chuck seat, when installing a die, only the bolts connecting the chuck and the chuck seat need to be detached, the die and the flange are connected and then cushioned by a cushion block, the chuck connected with the die is inserted into the chuck seat by bolts at the side, and the side is connected and fixed by bolts, so that the operation is convenient, simple and fast;

research finds that;

need fix and dismantle through the bolt between chuck seat and the chuck, and when needing to dismantle the chuck, the user need dismantle four bolts through the instrument, extremely influences the dismantlement efficiency, and the bolt is dismantled for a long time and is led to the screw thread to damage extremely easily simultaneously, and when chuck and flange were fixed, the user need hold to hold and drag between flange and the chuck through the bolt fastening, leads to extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an externally-hung type quick-assembling stamping mechanism of a multi-station cold header, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outer hanging fast-assembling punching press mechanism of multistation cold heading machine, includes the device main part, the bottom to the device main part is seted up to first draw-in groove, the inner wall top left and right sides to first draw-in groove is fixed to the reinforcement piece, fixed subassembly is installed to the left and right sides below of device main part, the internally mounted of first draw-in groove has the centre gripping subassembly.

Further preferably, the fixing component comprises a handle, a first spring and a bolt, the first spring is mounted on the upper side and the lower side between the handle and the device body, and one side of the handle close to the device body extends into the first clamping groove and is fixedly connected with the bolt.

Further preferably, the clamping assembly comprises a chuck, a second clamping groove, a clamping block, a second spring and a flange, the second clamping groove is formed in the left side and the right side of the chuck, the clamping block is installed on the left side and the right side of the inner wall of the middle portion of the bottom end of the chuck, the second spring is installed between the clamping block and the chuck, and the flange is installed at the bottom end of the chuck.

Further preferably, the top end of the chuck is provided with a groove matched with the reinforcing block, and the lower part of the cross section of the reinforcing block is in an inverted round table shape.

Further preferably, the bolt and the second clamping groove are arranged in a matched manner, and one side of the bolt close to the first clamping groove is in a round table shape.

Further preferably, one side surface of the fixture block close to the flange inclines fifteen degrees from bottom to top towards one side close to the flange.

Wherein, a matched bolt hole is arranged between the flange and the inner part of the bottom end of the chuck.

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

1. this kind of multistation cold heading machine outer hanging fast-assembling punching press mechanism, through installing the handle, when first draw-in groove is gone into to chuck top card, in the reinforcing block can insert the recess that the chuck top was seted up, and reinforcing block bottom is by narrow widen, in the reinforcing block of being convenient for inserts the recess, in the second draw-in groove of chuck both sides can be gone into to the bolt simultaneously, and when needing to dismantle the chuck, the user only needs manual pulling handle to keep away from device main part one side pulling, drive the bolt and remove to keeping away from chuck one side when making the first spring of handle pulling, reach quick dismantlement.

2. This kind of multistation cold heading machine outer hanging fast-assembling punching press mechanism through installing the fixture block, when flange and chuck bottom are fixed, inside the user can block the chuck bottom with the flange earlier, and the fixture block can closely laminate the flange fast fixedly to the flange through the elasticity of second spring, and convenient to use person fixes the bolt between flange and the chuck again, improves the convenience.

Drawings

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

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

FIG. 3 is an enlarged view of FIG. 1 at B according to the present invention;

in the figure: the device comprises a device body 1, a first clamping groove 101, a reinforcing block 102, a handle 2, a first spring 201, a plug 202, a clamping head 3, a second clamping groove 301, a clamping block 302, a second spring 303 and a flange 304.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides an outer hanging fast-assembling punching press mechanism of multistation cold heading machine, includes device main part 1, and first draw-in groove 101 is seted up to the bottom of device main part 1, and reinforcing block 102 is fixed to the inner wall top left and right sides of first draw-in groove 101, its characterized in that: the fixing components are installed below the left side and the right side of the device main body 1, and the clamping components are installed inside the first clamping groove 101.

The fixing component comprises a handle 2, a first spring 201 and a bolt 202, the first spring 201 is mounted on the upper side and the lower side between the handle 2 and the device body 1, one side, close to the device body 1, of the handle 2 extends to the inner side of the first clamping groove 101, the bolt 202 is fixedly connected with the inner side of the first clamping groove 101, when the chuck 3 is clamped into the first clamping groove 101, the elastic force of the first spring 201 can pull the handle 2 to move towards one side of the device body 1 all the time, and the bolt 202 is enabled to be clamped into the second clamping groove 301 all the time to fix the chuck 3 and the first clamping groove 101.

Preferably, the bolt 202 and the second slot 301 are arranged in a matched manner, one side of the bolt 202 close to the first slot 101 is in a round table shape, when the chuck 3 needs to be disassembled, a user pulls the handle 2 to one side far away from the device body 1 so as to drive the bolt 202 to contract towards the inside of the device body 1 and quickly separate from the second slot 301, so that quick disassembly is achieved, and when the round table-shaped bolt 202 is inserted into the second slot 301, the bolt 202 is close to one side of the second slot 301 and is widened from a narrow side to a wide side, so that the abrasion degree between the bolt 202 and the second slot 301 is effectively reduced.

In this embodiment, the clamping assembly includes chuck 3, second draw-in groove 301, fixture block 302, second spring 303 and flange 304, and second draw-in groove 301 offers to the left and right sides of chuck 3, and fixture block 302 is installed to the inner wall left and right sides at 3 bottom middle parts of chuck, and second spring 303 is installed to between fixture block 302 and the chuck 3, and flange 304 is installed to the bottom of chuck 3.

Preferably, the top end of the chuck 3 is provided with a groove matched with the reinforcing block 102, the lower part of the cross section of the reinforcing block 102 is in an inverted truncated cone shape, when the chuck 3 is inserted into the first clamping groove 101, the reinforcing block 102 can be clamped into the groove formed in the top end of the chuck 3, and the lower part of the reinforcing block 102 is narrowed and widened, so that the reinforcing block 102 is clamped into the groove and the abrasion degree of the reinforcing block 102 is reduced.

Preferably, a side face of the fixture block 302 close to the flange 304 inclines fifteen degrees from bottom to top to a side close to the flange 304, when the flange 304 is clamped into the bottom end of the chuck 3, the fixture block 302 can be tightly attached to the outer side face of the flange 304 all the time through the elastic force of the second spring 303, and the radian of the fixture block 302 enables the lower width to be narrow, so that the flange 304 can be effectively clamped into the inner lower part of the chuck 3, the flange 304 can be quickly fixed, and the bolt installation between the flange 304 and the chuck 3 is facilitated.

The working principle is as follows:

firstly, when the chuck 3 is fixed with the device body 1 and the chuck 3 is clamped into the first clamping groove 101, the elastic force of the first spring 201 can pull the handle 2 to move towards one side of the device body 1 all the time, so that the bolt 202 is clamped into the second clamping groove 301 all the time to fix the chuck 3 and the first clamping groove 101, then, when the chuck 3 needs to be disassembled, a user only needs to pull the handle 2 to pull towards one side far away from the device body 1 manually, and the handle 2 pulls the first spring 201 and simultaneously drives the bolt 203 to move towards one side far away from the chuck 3, so that quick disassembly is achieved;

finally, when the flange 304 is clamped into the bottom end of the chuck 3, the clamping block 302 can be tightly attached to the outer side surface of the flange 304 all the time through the elastic force of the second spring 303, and the radian of the clamping block 302 enables the lower part to be wide and the upper part to be narrow, so that the flange 304 can be effectively clamped into the inner lower part of the chuck 3, the flange 304 can be quickly fixed, and the bolt installation between the flange 304 and the chuck 3 is facilitated.

The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, many simple modifications can be made to the technical solution of the utility model, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the utility model, and all fall within the scope of the utility model.

Claims

1. The utility model provides an outer hanging fast-assembling punching press mechanism of multistation cold heading machine, includes device main part (1), the bottom to device main part (1) is seted up in first draw-in groove (101), the inner wall top left and right sides to first draw-in groove (101) is fixed in reinforcing block (102), its characterized in that: the device is characterized in that fixing components are installed below the left side and the right side of the device main body (1), and clamping components are installed inside the first clamping grooves (101).

2. The externally-hung fast-assembling punching mechanism of the multi-station cold header according to claim 1, characterized in that: the fixing assembly comprises a handle (2), a first spring (201) and a bolt (202), the first spring (201) is mounted on the upper side and the lower side between the handle (2) and the device body (1), and one side, close to the device body (1), of the handle (2) extends to the inner side of the first clamping groove (101) and is fixedly connected with the bolt (202).

3. The externally-hung fast-assembling punching mechanism of the multi-station cold header according to claim 1, characterized in that: the clamping assembly comprises a chuck (3), a second clamping groove (301), a clamping block (302), a second spring (303) and a flange (304), the left side and the right side of the chuck (3) are arranged on the second clamping groove (301), the clamping block (302) is arranged on the left side and the right side of the inner wall of the middle part of the bottom end of the chuck (3), the second spring (303) is arranged between the clamping block (302) and the chuck (3), and the flange (304) is arranged at the bottom end of the chuck (3).

4. The externally-hung fast-assembling punching mechanism of the multi-station cold header according to claim 1, characterized in that: the top end of the chuck (3) is provided with a groove matched with the reinforcing block (102), and the lower part of the cross section of the reinforcing block (102) is in an inverted round table shape.

5. The externally-hung fast-assembling punching mechanism of the multi-station cold header according to claim 2, characterized in that: the plug pin (202) and the second clamping groove (301) are arranged in a matched mode, and one side, close to the first clamping groove (101), of the plug pin (202) is in a circular truncated cone shape.

6. The externally-hung fast-assembling punching mechanism of the multi-station cold header as claimed in claim 3, wherein: one side surface of the fixture block (302) close to the flange (304) is inclined by fifteen degrees from bottom to top towards one side close to the flange (304).