Corrugated expansion joint press-fitting tool

A technology of press-fitting tooling and expansion joints, which is applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of high labor intensity and low assembly efficiency, and achieve the effects of reducing labor intensity, improving efficiency, and stabilizing the structure

Active Publication Date: 2020-01-31
PINGGAO GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a corrugated expansion joint press-fitting tool to solve the problems of high labor intensity and low assembly efficiency when manually pressing the corrugated expansion joint in the prior art

Method used

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  • Corrugated expansion joint press-fitting tool
  • Corrugated expansion joint press-fitting tool

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Embodiment Construction

[0033] The structure of the corrugated telescopic joint pressing tooling of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] Such as figure 2 As shown, the bellows expansion joint pressing tooling includes a fixing frame, a pressure applying structure, and a force transmission frame 5 . Wherein, the fixing frame is fixedly connected to the protruding end of the central conductor 9, the pressure applying mechanism is fixed on the fixing frame, and the end of the pressure applying mechanism facing the central conductor 9 is the pressure applying output end. The force transmission frame 5 includes a top pressure end and a force bearing end, the top pressure end presses on the end flange 11 of the corrugated expansion joint 12, the force bearing end is set corresponding to the pressure application output end of the application mechanism, when the pressure application mechanism outputs When in action, the pressure outpu...

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Abstract

The invention provides a corrugated expansion joint press-fitting tool comprising a fixed frame used for being fixedly connected with the extending end of a center conductor, and a pressure applying mechanism installed on the fixed frame. The pressure applying mechanism is provided with a pressure applying output end. The corrugated expansion joint press-fitting tool further comprises a force transmission frame. The force transmission frame is provided with a pressing end and a force bearing end. The pressing end is used for pressing an end flange of a corrugated expansion joint. The force bearing end is used for being in pressing fit with the pressure applying output end. During output motion of the pressure applying mechanism, the pressure applying output end pushes the force transmission frame so as to urge the force transmission frame to linearly move toward the extending end of the center conductor, and thus the corrugated expansion joint is compressed. The corrugated expansion joint is compressed relative to the center conductor through the force transmission frame, manual operation is not needed, labor intensity is relieved, and prepress-fitting efficiency of the corrugatedexpansion joint is improved.

Description

technical field [0001] The invention relates to a corrugated expansion joint pressing tooling. Background technique [0002] The bellows expansion joint is a kind of expansion joint made of metal bellows. It mainly uses its own elastic expansion and contraction function to compensate the expansion and contraction deformation of the busbar and wall bushing due to mechanical external force, temperature change and mechanical vibration, and has a certain pressure resistance. and sealing effect. [0003] In the prior art, in order to avoid the center conductor of the wall bushing being fixed at one end and sliding at the other end during operation, the center conductor is affected by its own gravity to produce a certain disturbance, and at the same time, it compensates for the processing of parts during assembly Tolerances accumulate, and corrugated expansion joints are usually installed on the wall bushing. Specifically, the wall bushing includes the outdoor side insulating jac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 司晓闯李凯徐仲勋宋继光李新刚尹世献许东杰王红超庞亚娟井琼琼
Owner PINGGAO GRP
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