CN215879726U

CN215879726U - Chain plate punching machine

Info

Publication number: CN215879726U
Application number: CN202121857818.7U
Authority: CN
Inventors: 罗勇智; 徐艳双; 薄含波; 肖安义
Original assignee: Jiangshan Yongli Lily Industrial Co ltd
Current assignee: Jiangshan Yongli Lily Industrial Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-22
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a chain plate punching machine, and relates to the technical field of chain plates; the sheet metal punching device comprises a supporting seat, a blanking hole arranged on the supporting seat, a punch head arranged above the blanking hole and used for punching a sheet metal in a matching mode with the blanking hole, a driving device used for driving the punch head, and a moving device used for moving the punch head transversely so that the sheet metal can move forwards. The utility model has the beneficial effects that: under the action of the driving device and the moving device, the punch not only has the function of punching, but also has the function of shifting the plate to move.

Description

Chain plate punching machine

Technical Field

The utility model belongs to the technical field of chain plate production, and particularly relates to a chain plate punching machine.

Background

The chain plate is a main part of the chain, and a plate needs to be punched out by using a plate at present during production;

the existing punching machine usually needs manual movement of the plate, which wastes time and labor.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a chain plate punching machine.

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

a chain plate punching machine comprises a supporting seat, a blanking hole arranged on the supporting seat, a punch head arranged above the blanking hole and used for punching a plate material in a matching mode with the blanking hole, a driving device used for driving the punch head, and a moving device used for moving the punch head transversely so that the plate material can move forwards.

Preferably, the driving device comprises a negative pressure sleeve with a negative pressure state inside, a lower pressure rod with the upper end connected in the negative pressure sleeve in a sliding mode, a squeezing head located on the lower side of the lower pressure rod, a squeezing spring located between the squeezing head and the lower pressure rod, a cam located in the negative pressure sleeve, and a motor used for rotating the cam, wherein the punch penetrates through the squeezing head, and the upper end of the lower pressure rod abuts against the cam.

Preferably, the lower end of the punch is flush with the underside of the extrusion head.

Preferably, the moving device comprises a sliding seat positioned on the upper side of the negative pressure sleeve, a rail in sliding connection with the sliding seat, and a moving cylinder for driving the sliding seat to move on the rail; the moving cylinder is fixed on the track.

Preferably, a support is fixedly connected to the moving cylinder, a pull wire is connected to the support, an elastic rod is fixedly connected to the lower end of the negative pressure sleeve, a clamping head is arranged at the lower end of the elastic rod, a clamping groove used for being matched with the clamping head is formed in one side of the lower pressing rod, and one end, away from the support, of the pull wire is connected with the lower end of the elastic rod; when the clamping head is matched with the clamping groove, the punch is positioned in the plate and outside the blanking hole.

Preferably, the lower side of the supporting seat is provided with a collecting box for receiving the chain plate.

Preferably, the moving cylinder is an electric cylinder, and the motor is a servo motor.

The utility model has the beneficial effects that: under the action of the driving device and the moving device, the punch not only has the function of punching, but also has the function of shifting the plate to move.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of a punch out link plate;

fig. 3 is a schematic view showing the disengagement of the chuck and the card slot.

In the figure: the device comprises a supporting seat 1, a blanking hole 2, a punch 3, a plate 4, a negative pressure sleeve 5, a lower pressing rod 6, an extrusion head 7, a cam 8, a sliding seat 9, a track 10, a support 11, a pull wire 12, an elastic rod 13, a clamping head 14, a clamping groove 15 and a chain plate 16.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the detailed description:

example (b):

referring to fig. 1 to 3, a chain plate punching machine comprises a supporting seat 1, a blanking hole 2 on the supporting seat 1, a punch 3 above the blanking hole 2 for punching a sheet 4 by matching with the blanking hole 2, a driving device for driving the punch 3, and a moving device for moving the punch 3 transversely so as to make the sheet 4 advance.

The driving device comprises a negative pressure sleeve 5, a lower pressing rod 6, an extrusion head 7, an extrusion spring, a cam 8 and a motor, wherein the negative pressure sleeve 5 is internally in a negative pressure state, the upper end of the lower pressing rod is connected with the lower pressing rod 6 in the negative pressure sleeve 5 in a sliding mode, the extrusion head 7 is positioned on the lower side of the lower pressing rod 6, the extrusion spring is positioned between the extrusion head 7 and the lower pressing rod 6, the cam 8 is positioned in the negative pressure sleeve 5, and the motor is used for rotating the cam 8. the punch 3 penetrates through the extrusion head 7, and the upper end of the lower pressing rod 6 is abutted against the cam 8.

The lower end of the punch 3 is flush with the underside of the extrusion head 7.

The moving device comprises a sliding seat 9 positioned on the upper side of the negative pressure sleeve 5, a track 10 connected with the sliding seat 9 in a sliding way, and a moving cylinder for driving the sliding seat 9 to move on the track 10;

the moving cylinder is fixed on the rail 10.

The movable cylinder is fixedly connected with a support 11, the support 11 is connected with a pull wire 12, the lower end of the negative pressure sleeve 5 is fixedly connected with an elastic rod 13, the lower end of the elastic rod 13 is provided with a clamping head 14, one side of the lower pressing rod 6 is provided with a clamping groove 15 matched with the clamping head 14, and one end, far away from the support 11, of the pull wire 12 is connected with the lower end of the elastic rod 13.

The underside of the support base 1 is provided with a collecting box for receiving the chain plate 16.

The movable cylinder is an electric cylinder, and the motor adopts a servo motor.

Principle of embodiment:

the plate 4 is placed on the supporting seat 1, the pull wire 12 is in a loose state, the clamping head 14 is positioned at the lower side of the clamping groove 15, the clamping head 14 is tightly pressed at one side of the lower pressing rod 6, and the elastic rod 13 is in a bent state, which is shown in figure 1;

the cam 8 rotates for a circle, the extrusion head 7 is firstly pressed on the plate 4 downwards, then the extrusion spring is shortened, the punch 3 continues to move downwards, a chain plate 16 is punched out, the chain plate falls into the collection box from the blanking hole 2, the chuck 14 is matched with the clamping groove 15, and the punch 3 is located in the plate 4 and outside the blanking hole 2. See fig. 2;

the moving cylinder extends, the sliding seat moves on the rail, the punch 3 stirs the plate 4 to move for a certain distance on the supporting seat 1, then the stay wire is stretched straight, the stay wire pulls the elastic rod 13, the clamping head 14 and the clamping groove 15 are separated, the lower pressing rod 6 moves upwards due to the negative pressure in the negative pressure sleeve 5, the punch 3 and the plate 4 are separated, the drawing is shown in the figure 3, and then the moving and retracting are carried out, so that the next round of punching can be prepared.

Claims

1. The chain plate punching machine is characterized by comprising a supporting seat, a blanking hole, a punch, a driving device and a moving device, wherein the blanking hole is formed in the supporting seat, the punch is arranged above the blanking hole and used for being matched with the blanking hole to punch a plate, the driving device is used for driving the punch, and the moving device is used for transversely moving the punch so that the plate can move forwards.

2. The link plate punching machine according to claim 1, wherein the driving means comprises a negative pressure housing having a negative pressure therein, a lower pressing bar having an upper end slidably connected in the negative pressure housing, a pressing head located at a lower side of the lower pressing bar, a pressing spring located between the pressing head and the lower pressing bar, a cam located in the negative pressure housing, and a motor for rotating the cam, the punch passing through the pressing head, the upper end of the lower pressing bar abutting on the cam.

3. The link plate punching machine according to claim 2, wherein the lower end of the punch is flush with the lower side of the extrusion head.

4. The link plate punching machine according to claim 2, wherein the moving means comprises a slide base located on the upper side of the negative pressure sleeve, a rail slidably connected to the slide base, and a moving cylinder for driving the slide base to move on the rail;

the moving cylinder is fixed on the track.

5. The chain plate punching machine according to claim 4, wherein a support is fixedly connected to the moving cylinder, a pull wire is connected to the support, an elastic rod is fixedly connected to the lower end of the negative pressure sleeve, a clamping head is arranged at the lower end of the elastic rod, a clamping groove for being matched with the clamping head is formed in one side of the lower pressing rod, and one end, away from the support, of the pull wire is connected to the lower end of the elastic rod;

when the clamping head is matched with the clamping groove, the punch is positioned in the plate and outside the blanking hole.

6. The link plate punching machine according to claim 1, wherein the underside of the support seat is provided with a collection box for receiving the link plate.

7. The link plate punching machine according to claim 4, wherein said moving cylinder is an electric cylinder, and said motor is a servo motor.