CN216966008U

CN216966008U - Die punch convenient to install

Info

Publication number: CN216966008U
Application number: CN202123256743.XU
Authority: CN
Inventors: 巩海周
Original assignee: Changshu Wuzhou Alloy Welding Co ltd
Current assignee: Changshu Wuzhou Alloy Welding Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-15
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of die punches, and particularly relates to a die punch convenient to install, aiming at the problem that most commonly used die punches are inconvenient to install and disassemble quickly, so that the installation and replacement of the punches are time-consuming, the die punch comprises a punch and a machine tool body, wherein the top of the machine tool body is provided with an installation groove, the outer side of the punch is movably clamped in the installation groove, two sides of the top of the machine tool body are respectively provided with a rectangular groove, the left side and the right side of the punch are respectively provided with a slot, a plug board is movably clamped in the slots, one side, far away from each other, of each plug board extends into the corresponding rectangular groove and is respectively and fixedly provided with a rectangular plate, and the top of each rectangular plate is provided with a vertical through hole. The rapid punch pin dismounting device is reasonable in structural design, can realize rapid punch pin dismounting work through the clamping matching of the inserting plate and the inner wall of the punch pin, is convenient to replace at the later stage, and is time-saving, labor-saving and convenient to operate.

Description

Die punch convenient to install

Technical Field

The utility model relates to the technical field of die punches, in particular to a die punch convenient to mount.

Background

Metal parts, also called punch bars, punch pins or punches, on a press die in a machine tool are mounted on the press die to perform continuous punching, pressing and breaking operations to separate or plastically deform a material to be processed, thereby obtaining a desired finished product or semi-finished product, and the die punch is generally made of high-speed steel, tungsten steel or the like.

Most of the common die punches are inconvenient to rapidly mount and dismount, so that the punches are mounted and replaced in a time-consuming manner, and the die punches convenient to mount are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that most of common die punches are inconvenient to mount and dismount quickly, so that the time for mounting and replacing the punches is long, and provides a die punch convenient to mount.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a mould drift convenient to installation, includes drift and lathe body, the mounting groove has been seted up at the top of lathe body, and the outside activity joint of drift is in the mounting groove, the rectangular channel has all been seted up to the top both sides of lathe body, the slot has all been seted up to the left and right sides of drift, and the activity joint has the picture peg in the slot, and one side that two picture pegs kept away from each other all extends to the rectangular channel that corresponds in to respectively fixed mounting has the rectangular plate, and vertical through-hole has been seted up at the top of rectangular plate, one side fixed mounting of rectangular plate has the deflector, the guide way has been seted up on the lateral wall of rectangular channel, and the outside slidable mounting of deflector is in the guide way, one side fixed mounting of rectangular plate has first spring, and the one end fixed mounting of first spring is on the lateral wall of rectangular channel.

Preferably, the side wall of the vertical through hole is fixedly provided with a hollow cylinder, the hollow cylinder is internally and slidably provided with a round rod, and one side of the round rod is fixedly provided with a transverse plate.

Preferably, a movable groove is formed in the inner wall of the bottom of the rectangular groove, a sliding plate is connected to the outer side of the transverse plate in a sliding mode, a connecting plate is fixedly mounted at the bottom of the sliding plate, a clamping plate is fixedly mounted on one side of the connecting plate, a clamping groove is formed in the side wall of the movable groove, and the clamping plate is movably clamped in the clamping groove.

Preferably, a mounting plate is fixedly mounted at the top of the transverse plate, a second spring is fixedly mounted on one side of the mounting plate, and one end of the second spring is fixedly mounted on the sliding plate.

Preferably, the top of the sliding plate is fixedly provided with a round ball, and the round ball is positioned in the rectangular groove.

Preferably, the side wall of the rectangular groove is provided with a transverse hole, and the outer side of the inserting plate is slidably mounted in the transverse hole.

According to the die punch convenient to mount, the two round balls are pulled simultaneously manually to drive the two sliding plates to approach each other under the guidance of the transverse plate, the second spring is compressed to separate the clamping plate from the inner wall of the machine tool body, the round balls are pulled again to drive the sliding plates to move upwards, the clamping plate moves into the rectangular plates, the round balls are pulled again to drive the two sliding plates to move away from each other, the two rectangular plates are far away from each other under the guidance of the guide plates, the first spring is compressed to separate the two inserting plates from each other, so that the two inserting plates are separated from the inner wall of the punch, the fixing of the punch is released, and the die punch is convenient to replace;

the rapid punch pin assembling and disassembling device is reasonable in structural design, the rapid punch pin assembling and disassembling work can be achieved through clamping and matching of the inserting plate and the inner wall of the punch pin, later-stage replacement is facilitated, time and labor are saved, and operation is convenient and rapid.

Drawings

FIG. 1 is a schematic structural view of a die punch of the present invention for easy installation;

FIG. 2 is a schematic cross-sectional view of a die punch of the present invention for ease of installation;

FIG. 3 is a schematic structural view of part A of the die punch, which is provided by the utility model and is convenient to install;

fig. 4 is a schematic structural diagram of a part B of the die punch, which is convenient to mount and provided by the utility model.

In the figure: 1. a punch; 2. a machine tool body; 3. inserting plates; 4. a rectangular plate; 5. a guide plate; 6. a guide groove; 7. a first spring; 8. a hollow cylinder; 9. a round bar; 10. a transverse plate; 11. a sliding plate; 12. a connecting plate; 13. clamping a plate; 14. mounting a plate; 15. a second spring; 16. and (4) a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a mould drift convenient to installation, including drift 1 and lathe body 2, the mounting groove has been seted up at the top of lathe body 2, the outside activity joint of drift 1 is in the mounting groove, the rectangular channel has all been seted up to the top both sides of lathe body 2, the slot has all been seted up to the left and right sides of drift 1, the activity joint has picture peg 3 in the slot, the one side that two picture pegs 3 kept away from each other all extends to the rectangular channel that corresponds in, and fixed mounting has rectangular plate 4 respectively, vertical through-hole has been seted up at the top of rectangular plate 4, one side fixed mounting of rectangular plate 4 has deflector 5, the guide way 6 has been seted up on the lateral wall of rectangular channel, the outside slidable mounting of deflector 5 is in guide way 6, one side fixed mounting of rectangular plate 4 has first spring 7, the one end fixed mounting of first spring 7 is on the lateral wall of rectangular channel.

According to the utility model, the side wall of the vertical through hole is fixedly provided with the hollow cylinder 8, the round rod 9 is slidably arranged in the hollow cylinder 8, one side of the round rod 9 is fixedly provided with the transverse plate 10, and the arrangement of the hollow cylinder 8 and the round rod 9 is that the vertical movement of the transverse plate 10 plays a guiding role.

In the utility model, a movable groove is formed on the inner wall of the bottom of the rectangular groove, a sliding plate 11 is connected to the outer side of the transverse plate 10 in a sliding mode, a connecting plate 12 is fixedly installed at the bottom of the sliding plate 11, a clamping plate 13 is fixedly installed on one side of the connecting plate 12, a clamping groove is formed in the side wall of the movable groove, the clamping plate 13 is movably clamped in the clamping groove, and the horizontal movement of the rectangular plate 4 can be limited due to the arrangement of the clamping plate 13.

In the utility model, the top of the transverse plate 10 is fixedly provided with the mounting plate 14, one side of the mounting plate 14 is fixedly provided with the second spring 15, one end of the second spring 15 is fixedly arranged on the sliding plate 11, and the second spring 15 is arranged to provide the return power for the clamping plate 13.

In the utility model, the top of the sliding plate 11 is fixedly provided with the round ball 16, the round ball 16 is positioned in the rectangular groove, and the arrangement of the round ball 16 is convenient for better controlling the moving direction of the sliding plate 11.

In the utility model, the side wall of the rectangular groove is provided with a transverse hole, the outer side of the inserting plate 3 is slidably arranged in the transverse hole, and the transverse hole is used for providing a motion guide effect for the inserting plate 3.

When the punch 1 needs to be replaced, the two round balls 16 are manually pulled simultaneously to drive the two sliding plates 11 to approach each other under the guidance of the transverse plate 10, the second spring 15 is compressed to separate the clamping plate 13 from the inner wall of the machine tool body 2, the round balls 16 are pulled again to drive the sliding plates 11 to move upwards, the clamping plate 13 is moved into the rectangular plate 4, the round balls 16 are pulled again to drive the two sliding plates 11 to move away from each other, the two rectangular plates 4 are moved away from each other under the guidance of the guide plates 5, the first spring 7 is compressed, the two inserting plates 3 are moved away from each other, so that the two inserting plates are separated from the inner wall of the punch 1, the fixing of the punch 1 is released, and the replacement is convenient.

Claims

1. The die punch convenient to install comprises a punch (1) and a machine tool body (2) and is characterized in that a mounting groove is formed in the top of the machine tool body (2), the outer side of the punch (1) is movably clamped in the mounting groove, rectangular grooves are formed in two sides of the top of the machine tool body (2), slots are formed in the left side and the right side of the punch (1), inserting plates (3) are movably clamped in the slots, one sides, far away from each other, of the two inserting plates (3) extend into the corresponding rectangular grooves and are respectively fixedly provided with a rectangular plate (4), vertical through holes are formed in the top of the rectangular plate (4), a guide plate (5) is fixedly arranged on one side of the rectangular plate (4), a guide groove (6) is formed in the side wall of the rectangular groove, the outer side of the guide plate (5) is slidably arranged in the guide groove (6), and a first spring (7) is fixedly arranged on one side of the rectangular plate (4), one end of the first spring (7) is fixedly arranged on the side wall of the rectangular groove.

2. The die punch convenient to mount according to claim 1, wherein a hollow cylinder (8) is fixedly mounted on the side wall of the vertical through hole, a round rod (9) is slidably mounted in the hollow cylinder (8), and a transverse plate (10) is fixedly mounted on one side of the round rod (9).

3. The die punch convenient to mount as claimed in claim 2, wherein a movable groove is formed in an inner wall of the bottom of the rectangular groove, a sliding plate (11) is slidably connected to an outer side of the transverse plate (10), a connecting plate (12) is fixedly mounted at the bottom of the sliding plate (11), a clamping plate (13) is fixedly mounted on one side of the connecting plate (12), a clamping groove is formed in a side wall of the movable groove, and the clamping plate (13) is movably clamped in the clamping groove.

4. The die punch convenient to install according to claim 2, characterized in that a mounting plate (14) is fixedly mounted on the top of the transverse plate (10), a second spring (15) is fixedly mounted on one side of the mounting plate (14), and one end of the second spring (15) is fixedly mounted on the sliding plate (11).

5. A die punch for facilitating installation according to claim 3, characterised in that a ball (16) is fixedly mounted on the top of the slide plate (11), the ball (16) being located in a rectangular slot.

6. The easy-to-install die punch as claimed in claim 1, wherein the side wall of the rectangular groove is provided with a transverse hole, and the outer side of the insert plate (3) is slidably installed in the transverse hole.