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Welding fixture used for clamping from inside to outside

A welding fixture, technology from the inside out, applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of inability to clamp, lack of fixture equipment, etc., and achieve the effect of convenient operation

Inactive Publication Date: 2021-02-26
WUHU POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of part design, you will encounter products with square structures that cannot be clamped from the outside and need to be clamped from the inside. However, there is currently a lack of corresponding fixture equipment, and a fixture that is clamped from the inside to the outside is needed.

Method used

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  • Welding fixture used for clamping from inside to outside
  • Welding fixture used for clamping from inside to outside

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0012] Such as figure 1 and 2 As shown, this embodiment provides a welding fixture for clamping from inside to outside, including a finger cylinder 1, a mounting plate 2 is arranged on the right side of the finger cylinder 1, and a hollow transverse rail is arranged in the middle of the mounting plate 2 3. On the right side of the finger cylinder 1, there are two push-out clamping fingers 4, and the right side of the clamping fingers 4 is connected with a clamping arm 5, and the inside of the square frame workpiece is clamped by pushing out the two clamping arms 5; At least two square collets 6 are arranged on the outside of the clamp arm 5, and the square collets 6 contact and clamp the...

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Abstract

The invention aims at providing a welding fixture for clamping from inside to outside. A finger air cylinder is arranged to provide a power source, a mounting plate with a transverse rail is arrangedto allow two clamping fingers of the finger air cylinder to move and slide, the clamping fingers are connected with a clamping arm with a square chuck to be inserted into the inner side of a square workpiece to be clamped, and therefore clamping is stable; and two-way stress is achieved through the finger air cylinder, it is guaranteed that the edges of a part are stressed at the same time to be clamped, the installation position of the square chuck can be adjusted to adapt to different workpieces, operation is convenient, and the clamp is suitable for production.

Description

technical field [0001] The invention relates to the field of welding fixtures, in particular to a welding fixture clamped from inside to outside. Background technique [0002] Welding fixture is the process equipment to accurately position and reliably clamp the welding workpiece, facilitate the assembly and welding of the weldment, and ensure the accuracy of the welding structure. In the process of part design, you will encounter products with square structures that cannot be clamped from the outside and need to be clamped from the inside. However, there is currently a lack of corresponding fixture equipment, and a fixture that is clamped from the inside to the outside is needed. Therefore, it is necessary to solve this problem. Contents of the invention [0003] In order to solve the above problems, the present invention provides a welding fixture clamped from the inside to the outside. The power source is provided by setting the finger cylinder, and the mounting plate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 王本玉江玉保
Owner WUHU POWER TECH
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