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Support ejector rod

A support type and ejector technology, applied in the field of mechanical accessories, can solve the problems of affecting the jacking force at both ends and the ejector easily sagging.

Inactive Publication Date: 2015-12-30
常州齐科化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem that the existing ejector rods are easy to sag and affect the tightening force at both ends, the invention provides a support type ejector rod

Method used

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  • Support ejector rod

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Embodiment Construction

[0009] Such as figure 1 It is a schematic diagram of the structure of the present invention. A support type jack includes a rod body 1, a top head 2 and a lock nut 3. The top head 2 is connected to both ends of the rod body 1, and the lock nut 3 is sleeved in the middle of the rod body 1 on the rod body 1. A brace 4 is provided, and the brace 4 is vertically connected to both ends of the rod body 1 below.

[0010] The two ends below the rod body 1 are vertically connected to the support rod 4 to provide support for the plug 2 to prevent the rod body 1 from sagging and affect the tightening force at both ends.

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Abstract

The invention relates to the technical field of mechanical accessories, in particular to a support ejector rod. The support ejector rod comprises a rod body, ejector headers and a locknut; the ejector headers are connected with two ends of the rod body; the locknut sheathes the middle part of the rod body; the rod body is provided with support rods; the support rods are vertically connected with two ends below the rod body. The support rods are vertically connected with two ends below the rod body, so support is provided for the ejector headers, and the phenomenon that pre-tightening forces of the two ends are influenced due to the fact that the rod body hangs down is avoided.

Description

Technical field [0001] The invention relates to the technical field of mechanical accessories, in particular to a supporting ejector rod. Background technique [0002] The ejector rod is a commonly used auxiliary device, used to support the gap between adjacent objects, and play the role of applying pressure or hanging objects. The existing ejector rod itself has relatively large gravity, and it is easy to sag after a long time, which affects the jacking force at both ends. Summary of the invention [0003] In order to overcome the shortage of the existing ejector rods that are easy to sag and affect the jacking force at both ends, the present invention provides a supporting ejector rod. [0004] The technical solution adopted by the present invention to solve the technical problem is: a support type ejector rod, including a rod body, a head and a lock nut. The head is connected to both ends of the rod body, the lock nut is sleeved in the middle of the rod body, and the rod body is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M13/00A47G29/00
Inventor 马金峰
Owner 常州齐科化工有限公司