CN218425136U

CN218425136U - Clamp for fixing punch of punch press

Info

Publication number: CN218425136U
Application number: CN202222745548.1U
Authority: CN
Inventors: 杜林伟; 王照祥; 梁筹阳; 王旭聪; 刘泽华; 乔艳峰; 周伟; 郭建忠; 白燕燕
Original assignee: Shanxi New Century Forging Co ltd
Current assignee: Shanxi New Century Forging Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-03
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an anchor clamps of fixed drift of punch press relates to anchor clamps technical field, including the work shell, the lower inner wall fixedly connected with workstation of work shell, the last inner wall fixedly connected with electric putter of work shell, electric putter's bottom fixedly connected with punching machine body, the circular shell of output shaft fixedly connected with of punching machine body, the right side of circular shell is provided with spacing subassembly, spacing subassembly includes: the limiting shell penetrates through and is fixedly connected to the right wall of the circular shell; the sliding block is connected to the right side of the limiting shell in a sliding mode; the T shape carriage release lever, the T shape carriage release lever runs through and sliding connection carries on spacingly in blocking the opening through T shape gag lever post to the drift body, realizes first step fixedly, can carry out further fixed to the drift body in rotatory to the threaded hole with it through rotatory shank of bolt, guarantees the stability of drift body when carrying out the during operation.

Description

Clamp for fixing punch of punch press

Technical Field

The utility model relates to a lathe technical field specifically is an anchor clamps of punch press fixed punch.

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.

In the prior art, punches used in a general punching machine are fixed only by bolts, but the bolts are aligned with threaded holes when used, so that the punches cannot be operated when the punches are dark or have small space, the efficiency of installing the punches is affected, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an anchor clamps of punch press fixed punch has solved the problem that above-mentioned background art mentioned.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anchor clamps of punch press fixed punch, including the work shell, the lower inner wall fixedly connected with workstation of work shell, the last inner wall fixedly connected with electric putter of work shell, electric putter's bottom fixedly connected with punching machine body, the circular shell of output shaft fixedly connected with of punching machine body, the right side of circular shell is provided with spacing subassembly, spacing subassembly includes:

the limiting shell penetrates through and is fixedly connected to the right wall of the circular shell;

the sliding block is connected to the right side of the limiting shell in a sliding mode;

and the T-shaped moving rod penetrates through the middle part of the sliding block and is connected to the sliding block in a sliding manner.

Preferably, the left side of the T-shaped moving rod is fixedly connected with a first hook, the outer wall of the T-shaped moving rod is sleeved with a return spring, one end of the return spring is fixedly connected to the right side of the sliding block, and the other end of the return spring is fixedly connected to the left side of the T-shaped moving rod.

Preferably, the left wall of spacing shell runs through and sliding connection has T shape gag lever post, the top sliding connection of T shape gag lever post is at the last inner wall of spacing shell, the right side fixedly connected with couple two of T shape gag lever post.

Preferably, the left side fixedly connected with buffer spring's of T shape gag lever post one end, buffer spring's the other end fixed connection is at the left inner wall of spacing shell.

Preferably, the bottom end of the limiting shell is fixedly connected with a supporting block, the middle of the supporting block penetrates through the middle of the supporting block and is in threaded connection with a bolt rod, the two limiting assemblies are arranged in two groups, and the two limiting assemblies are symmetrically arranged on two sides of the circular shell by taking the center of the circular shell as a symmetry axis.

Preferably, electric putter's right side fixedly connected with controlgear body, the controlgear body passes through electric wire electric connection with electric putter, the inside joint of circular shell has the drift body.

The utility model provides an anchor clamps of punch press fixed punch. The method has the following beneficial effects:

(1) This anchor clamps of fixed drift of punch press is when using, through with drift body rebound to circular shell in, because T shape gag lever post is provided with the cambered surface, can extrude T shape gag lever post backward movement extrusion buffer spring when the drift body contacts T shape gag lever post, make T shape gag lever post card advance the opening in carry out spacingly to the drift body through buffer spring's reverse elasticity when the opening of T shape gag lever post contact drift body both sides, realize first step fixed, when T shape gag lever post card advances the opening and carries out first step spacingly to the drift body, the position of screw hole is just aimed at to the shank of bolt this moment, the shank of bolt is rotatory to the screw hole with it this moment and can further fixed the drift body, guarantee the stability of drift body when carrying out the during operation.

(2) When the fixture for fixing the punch of the punch press is used, when the limit of the punch body needs to be relieved, the T-shaped moving rod needs to be pressed leftwards firstly, the T-shaped moving rod drives the first hook to move leftwards and enables the first hook to contact the left side of the T-shaped limiting rod, then the sliding block is pushed upwards, the first hook contacts the second hook to enable the first hook to be hung mutually, then the T-shaped moving rod is pulled rightwards, the T-shaped moving rod drives the first hook to move rightwards, the first hook drives the second hook to move rightwards, the second hook drives the T-shaped limiting rod to move rightwards, the T-shaped limiting rod slides out of the opening, the punch body can be taken out, the first hook and the second hook cannot be hung mutually only by pressing the T-shaped moving rod leftwards or pushing the sliding block upwards, mistaken touch is prevented, and the stability of the device in working is further guaranteed.

Drawings

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

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

fig. 3 is a schematic structural diagram of the limiting assembly of the present invention.

In the figure: 1. a working shell; 2. a punch body; 3. a limiting component; 301. a limiting shell; 302. a slider; 303. a return spring; 304. a T-shaped travel bar; 305. a first hook is hooked; 306. a bolt shank; 307. a T-shaped limiting rod; 308. a second hook; 309. a buffer spring; 4. a work table; 5. a punch body; 6. a circular shell; 7. an electric push rod; 8. and controlling the equipment body.

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. 1-3, the utility model provides a punch fixing clamp, including work shell 1, the lower inner wall fixedly connected with workstation 4 of work shell 1, the last inner wall fixedly connected with electric putter 7 of work shell 1, electric putter 7's bottom fixedly connected with punching machine body 2, punching machine body 2's circular shell 6 of output shaft fixedly connected with, the right side of circular shell 6 is provided with spacing subassembly 3.

In the embodiment of the present invention, the position-limiting component 3 comprises a position-limiting shell 301, the position-limiting shell 301 penetrates through and is fixedly connected to the right wall of the circular shell 6, the right side of the position-limiting shell 301 is slidably connected with a sliding block 302, the middle part of the sliding block 302 penetrates through and is slidably connected with a T-shaped moving rod 304, the left side of the T-shaped moving rod 304 is fixedly connected with a hook I305, the outer wall of the T-shaped moving rod 304 is sleeved with a return spring 303, one end of the return spring 303 is fixedly connected to the right side of the sliding block 302, the other end of the return spring 303 is fixedly connected to the left side of the T-shaped moving rod 304, the left wall of the position-limiting shell 301 penetrates through and is slidably connected with a T-shaped position-limiting rod 307, the left end of the T-shaped position-limiting rod 307 is provided with an arc surface, the arc surface is arranged to extrude the T-shaped position-limiting rod 307 to move backwards to extrude the buffer spring 309 when the punch body 5 contacts the T-shaped position-limiting rod 307, when the T-shaped limiting rod 307 contacts with openings on two sides of the punch body 5, the T-shaped limiting rod 307 is clamped into the openings to limit the punch body 5 through reverse elasticity of the buffer spring 309, the top end of the T-shaped limiting rod 307 is connected to the upper inner wall of the limiting shell 301 in a sliding mode, the right side of the T-shaped limiting rod 307 is fixedly connected with a second hook 308, the left side of the T-shaped limiting rod 307 is fixedly connected with one end of the buffer spring 309, the other end of the buffer spring 309 is fixedly connected to the left inner wall of the limiting shell 301, the bottom end of the limiting shell 301 is fixedly connected with a supporting block, the middle of the supporting block penetrates through the middle of the supporting block and is in threaded connection with a bolt rod 306, the limiting assemblies 3 are arranged in two groups, and the two groups of limiting assemblies 3 are symmetrically arranged on two sides of the circular shell 6 by taking the center of the circular shell 6 as a symmetry axis.

The utility model discloses still including controlgear body 8 among the embodiment, 8 fixed connection of controlgear body are on electric putter 7's right side, and controlgear body 8 and electric putter 7 pass through electric wire electric connection, and this technique is prior art, owing to be prior art, so do not do too much description in this case, and the inside joint of circular shell 6 has drift body 5, and the both sides of drift body 5 all are provided with the opening with T shape gag lever post 307 looks adaptation and with the screw hole of shank of bolt 306 looks adaptation.

In the utility model, in use, punch body 5 is moved up to round shell 6, because T-shaped stop bar 307 is provided with a cambered surface, when punch body 5 contacts T-shaped stop bar 307, T-shaped stop bar 307 is extruded to move backward and extrude buffer spring 309, when T-shaped stop bar 307 contacts the openings on both sides of punch body 5, through the reverse elasticity of buffer spring 309, T-shaped stop bar 307 is clamped into the opening to limit punch body 5, so as to realize first fixing, when T-shaped stop bar 307 is clamped into the opening to perform first limiting to punch body 5, bolt bar 306 just aligns to the position of the threaded hole, at this moment, rotating bolt bar 306 rotates into the threaded hole to further fix punch body 5, at this moment, control device body 8 is opened to open electric push rod 7, punch body 2 is started, punch body 2 is driven by electric push rod 7 to move downward to perform punching work, when work is finished, when needing to take out punch body 5, first rotating bolt bar 306 in the opposite direction, make it move out of the threaded hole, then move to the right, then move left, T-shaped stop bar 304 is pressed to move left, T-shaped stop bar 307 drives hook 305 to move hook 304, T-shaped stop bar 305 drives T-shaped stop bar 305 to move to pull two T-shaped stop bar 304, T-shaped stop bar 304 to move left, T-shaped stop bar 304, T-shaped stop bar 305 is pulled to contact with T-shaped stop bar 304, thereby it, T-shaped stop bar 305, T-shaped stop bar 304, T-shaped stop bar 305 is pulled to make it, T-shaped stop bar 304 to pull it, T-shaped stop bar 304 to move left-shaped stop bar 304 to move, and hook 304 to make it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anchor clamps of fixed drift of punch press, including work shell (1), lower inner wall fixedly connected with workstation (4) of work shell (1), the last inner wall fixedly connected with electric putter (7) of work shell (1), the bottom fixedly connected with punching machine body (2) of electric putter (7), the circular shell of output shaft fixedly connected with (6) of punching machine body (2), its characterized in that: the right side of circular shell (6) is provided with spacing subassembly (3), spacing subassembly (3) include:

the limiting shell (301), the limiting shell (301) penetrates through and is fixedly connected to the right wall of the circular shell (6);

the sliding block (302), the sliding block (302) is connected to the right side of the limiting shell (301) in a sliding mode;

a T-shaped moving rod (304), wherein the T-shaped moving rod (304) penetrates through and is connected to the middle part of the sliding block (302) in a sliding mode.

2. The clamp for fixing the punch of the punching machine according to claim 1, wherein: the left side fixedly connected with couple (305) of T shape carriage release lever (304), reset spring (303) have been cup jointed to the outer wall of T shape carriage release lever (304), the one end fixed connection of reset spring (303) is on the right side of sliding block (302), the other end fixed connection of reset spring (303) is on the left side of T shape carriage release lever (304).

3. The clamp for fixing the punch of the punching machine according to claim 1, wherein: the left wall of spacing shell (301) runs through and sliding connection has T shape gag lever post (307), the top sliding connection of T shape gag lever post (307) is at the last inner wall of spacing shell (301), the right side fixedly connected with couple two (308) of T shape gag lever post (307).

4. The clamp for fixing the punch of the punching machine according to claim 3, wherein: the left side fixedly connected with one end of buffer spring (309) of T shape gag lever post (307), the other end fixed connection of buffer spring (309) is at the left inner wall of spacing shell (301).

5. The clamp for fixing the punch of the punching machine according to claim 1, wherein: the bottom end of the limiting shell (301) is fixedly connected with a supporting block, the middle of the supporting block penetrates through the middle of the supporting block and is connected with a bolt rod (306) in a threaded mode, the limiting assemblies (3) are arranged in two groups, and the two groups of limiting assemblies (3) are symmetrically arranged on two sides of the circular shell (6) by taking the center of the circular shell (6) as a symmetry axis.

6. The clamp for fixing the punch according to claim 1, wherein: the right side fixedly connected with controlgear body (8) of electric putter (7), controlgear body (8) pass through electric wire electric connection with electric putter (7), the inside joint of circular shell (6) has drift body (5).