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a calibration device

A technology for calibrating devices and tooling, applied in auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of loosening, dislocation of the shell, and weak clamping, etc., and achieve the effect of reliable locking.

Active Publication Date: 2016-01-20
SHENZHEN PREVAIL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the irregular structure of the shell of the refrigeration compressor, after the shell is placed in the position of the pin welding tool, the position of the shell is prone to misalignment, and due to poor clamping, loosening and inaccurate positioning will also occur.

Method used

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Embodiment Construction

[0017] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as Figure 1 to Figure 3 As shown, the correction device of the present invention includes a tooling base plate 1, a tensioning plate 2 with a discharge hole 21, and a positioning seat 11 is provided in the middle of the tooling base plate 1, wherein the material discharge hole 21 is for the convenience of transplanting the casing 100 Into the positioning seat 11, when the housing 100 is transplanted into the correction device after being processed by the pre-process, the positioning seat 11 is used for preliminary positioning of the housing 100; There are four supports 3 in the direction, and the top of the support 3 is provided with a support part 31, specifically, the support part 31 is a su...

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Abstract

The invention discloses a correction device. The correction device comprises a tool soleplate and an expanding tightening tray with a discharging hole, wherein a positioning seat is arranged in the middle of the tool soleplate, at least three supports are arranged around the positioning seat on the tool soleplate, a supporting part is arranged on the top end of each support, an outer circular part of the expanding tightening tray is installed on the supporting parts in a rolling manner, and a push mechanism which is used for pushing the expanding tightening tray to rotate is also arranged on the tool soleplate; and the correction device also comprises a cam bearing follower, at least three bearing seats are arranged on the tool soleplate, a linear bearing is arranged on each bearing seat, a positioning guide rod is arranged in each linear bearing in a sliding manner, each positioning guide rod is provided with inner threads, a push-on block is fixedly arranged on the bottom surface of the expanding tightening tray, an arc groove is formed in the lower surface of the push-on block, the lower end of the cam bearing follower is matched with the inner threads of the positioning guide rods, and the upper end of the cam bearing follower is matched with the arc groove. The correction device not only can be used for correcting the position of a shell, but also is firmer for locking the shell.

Description

technical field [0001] The invention relates to a calibration device. Background technique [0002] In the production process of refrigeration compressors, the housing of refrigeration compressors needs to be welded with pins and machine feet. During the welding process, the housing of refrigeration compressors needs to be positioned and locked to prevent displacement of the housing to ensure welding quality and product specifications. Unite. Due to the irregular structure of the shell of the refrigeration compressor, after the shell is put into the position of the pin welding tool, the position of the shell is prone to misalignment, and due to poor clamping, loosening and inaccurate positioning will also occur. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a calibration device, which can not only simultaneously calibrate the position of the casing, but also lock more securely. [0004] In order to solve the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/0435
Inventor 刘兴伟刘驭东
Owner SHENZHEN PREVAIL TECH
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