CN210907646U

CN210907646U - Clamp of bus bar punching and shearing machine

Info

Publication number: CN210907646U
Application number: CN201921761029.6U
Authority: CN
Inventors: 施兴朋; 张颢; 刘军
Original assignee: SHANDONG GAOJI INDUSTRY MACHINERY CO LTD
Current assignee: SHANDONG GAOJI INDUSTRY MACHINERY CO LTD
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-03
Anticipated expiration: 2029-10-18

Abstract

The application discloses female punching and shearing machine clamp. The clamp of the busbar punching and shearing machine comprises a first clamp arm and a second clamp arm, and is characterized in that at least one first bearing pair is arranged at the corresponding positions of the first clamp arm and the second clamp arm, and when the first clamp arm and the second clamp arm clamp a busbar, the first bearing pair is in rolling connection with the busbar. The clamp of the bus bar punching and shearing machine is time-saving and labor-saving, and improves the working efficiency.

Description

Clamp of bus bar punching and shearing machine

Technical Field

The application relates to a clamp, in particular to a clamp of a busbar punching and shearing machine.

Background

The busbar punching and shearing machine has the processing functions of punching, embossing, shearing and the like on a busbar, but when the busbar punching and shearing machine completes one punching on the busbar, the punching and shearing machine clamp is required to loosen the busbar, then the position of the busbar is moved, the position of the punched hole of the busbar is repositioned, the punching and shearing machine clamp is used for clamping the busbar to complete the punching, when the busbar needs to punch a plurality of holes, the clamp needs to frequently clamp or loosen the busbar, time and labor are wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a busbar punching and shearing machine clamp which is time-saving and labor-saving and improves the working efficiency.

The application provides female punching and shearing machine clamp of arranging, including first clamp arm and second clamp arm, the corresponding position of first clamp arm and second clamp arm sets up a first bearing at least right, when first clamp arm and second clamp arm press from both sides tight female arranging, first bearing is to arranging roll connection with female arranging.

Optionally, the first and second clamp arms have opposite grooves on their clamping surfaces, and the first pair of bearings are mounted in the corresponding grooves, such that a part of the first bearing is located outside the groove and a part of the first bearing is located inside the groove in the radial direction, and the first bearing can rotate in the groove.

Optionally, the first bearing is mounted in the recess by a bolt and nut.

Optionally, an axial direction of the first bearing is perpendicular to a moving direction of the busbar.

Optionally, the clamp device further comprises two clamp seats for fixing the first clamp arm and the second clamp arm respectively, a gear with a rotating shaft rotating is arranged between the two clamp seats, clamp seat guide rails are arranged on two sides of the gear respectively, a rack is arranged on each clamp seat along the direction of the guide rails, the two racks are respectively meshed with two sides of the gear in a centrosymmetric manner, and the end of one rack is fixedly connected with a piston rod of a first cylinder.

Optionally, the pressing device is matched with the clamp, the pressing device is arranged on one side of the top between the two clamp arms, the pressing device comprises a second cylinder, a piston rod of the second cylinder is connected with a second bearing, and the second bearing is in rolling connection with the busbar.

This application adopts above-mentioned structure, has following advantage:

when the busbar is clamped by the busbar punching and shearing machine clamp, the busbar is pushed to move forwards through the rotation of the first bearing pair and the second bearing arranged on the busbar punching and shearing machine clamp, so that a plurality of punching holes are completed on the busbar, the busbar does not need to be clamped or loosened frequently, time and labor are saved, and the working efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of a clamp of a busbar punching and shearing machine according to an embodiment of the application;

fig. 2 is a schematic view of another busbar punching and shearing machine clamp according to an embodiment of the application;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;

list of parts and reference numerals:

11. the punching and shearing machine comprises a first clamping arm, 12, a second clamping arm, 2, a first bearing pair, 3, a groove, 4, a clamping seat, 5, a gear, 6, a rack, 7, a clamping seat guide rail, 8, a first air cylinder, 9, a second air cylinder, 10, a second bearing, 11, a busbar, 12 and a punching and shearing machine support.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

As shown in fig. 1, the present embodiment is a busbar punching and shearing machine clamp, which includes a first clamp arm 11 and a second clamp arm 12 that are symmetrically disposed, two clamping surfaces of the two clamp arms are symmetrically disposed with opposite grooves 3, a first bearing pair 2 is installed in the groove 3, and any first bearing in the first bearing pair 2 is installed on the clamp arm through a bolt and a nut, so that the first bearing rotates around the bolt. When the busbar 11 is clamped by the busbar punching and shearing machine clamp, the first bearing pair 2 directly contacts the busbar 11, and when one punching is finished on the busbar 11, the busbar 11 is pushed to the next punching position through the rotation of the first bearing pair 2.

One end of the first clamp arm 11 and one end of the second clamp arm 12 are symmetrically arranged on the two clamp seats 4, clamp seat guide rails 7 are arranged at opposite positions of the two clamp seats 4, a gear 5 with a rotating shaft rotating is arranged between the two clamp seat guide rails 7, racks 6 are arranged on two sides of the gear 5 along the direction of the clamp seat guide rails 7, the two racks 6 are respectively in central symmetry and are meshed on two sides of the gear 5, and the end part of one rack 6 is fixedly connected with a piston rod of the first air cylinder 8.

Referring to fig. 2 and 3, in order to prevent the busbar from being separated from the clamp upwards in the moving or punching process, a pressing device is arranged at the upper end of the path for pushing the busbar to move by the first bearing pair 2, the pressing device comprises a second cylinder 9 fixed on a punching and shearing machine support 12, a piston rod of the second cylinder 9 is connected with a second bearing 10, the second bearing 10 directly contacts the busbar 11, the busbar 11 is pushed to move simultaneously with the first bearing pair 2, and when the busbar 11 is punched, the second cylinder 9 drives the second bearing 10 to move upwards, so that the punching and shearing machine can take off one busbar by clamping and clamping the jaw.

The clamp of the busbar punching and shearing machine in the embodiment can be suitable for an auxiliary clamp of the busbar punching and shearing machine.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The clamp of the busbar punching and shearing machine comprises a first clamp arm and a second clamp arm and is characterized in that at least one first bearing pair is arranged at the corresponding positions of the first clamp arm and the second clamp arm, and when the first clamp arm and the second clamp arm clamp a busbar, the first bearing pair is in rolling connection with the busbar.

2. The busbar punching shear clamp according to claim 1, wherein the clamping surfaces of the first and second clamping arms are respectively provided with opposite grooves, and the pair of first bearings are respectively mounted in the corresponding grooves, so that a part of each first bearing is located outside the groove and a part of each first bearing is located inside the groove in the radial direction, and the first bearings can rotate in the grooves.

3. The busbar punch shear clamp of claim 2, wherein the first bearing is mounted in the groove by a bolt and a nut.

4. The busbar punch shear clamp of claim 1, wherein the axial direction of the first bearing is perpendicular to the direction of movement of the busbar.

5. The busbar punching and shearing machine clamp according to claim 1, further comprising two clamp seats for respectively fixing the first clamp arm and the second clamp arm, a gear with a rotating shaft rotating is arranged between the two clamp seats, clamp seat guide rails are respectively arranged on two sides of the gear, a rack is arranged on each clamp seat along the direction of the clamp seat guide rails, the two racks are respectively meshed on two sides of the gear in a central symmetry manner, and the end of one rack is fixedly connected with a piston rod of the first cylinder.

6. The busbar punching and shearing machine clamp according to claim 1, further comprising a pressing device matched with the clamp, wherein the pressing device is arranged on one side of the top between the two clamp arms, the pressing device comprises a second air cylinder, a piston rod of the second air cylinder is connected with a second bearing, and the second bearing is in rolling connection with the busbar.