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a pulling tool

A tool and component technology, applied in the field of pulling tools, can solve problems such as difficulty in pulling hooks and pulling holes in alignment

Active Publication Date: 2018-05-29
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a pulling tool to solve the problem of difficulty in aligning the pulling hook and the pulling hole in the prior art

Method used

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Embodiment Construction

[0032] Embodiment of the pulling tool in the present invention: the pulling tool is an industrial-grade adjustable pulling tool suitable for pulling out a functional module from a chassis, such as figure 2 and image 3 As shown, the pulling tool is mainly composed of a support frame, a pulling part, a distance adjustment mechanism, and a depth adjustment mechanism. Lifting holes with a wide spacing; under the adjustment of the depth adjustment mechanism, it can be adapted to the lifting holes of different depths in the box on the functional module.

[0033] The support frame is mainly composed of a support 2 and legs 3 symmetrically arranged on the left and right sides thereof.

[0034] Such as Figure 4 As shown, the support 2 is a left-right symmetrical box structure with respect to a reference elevation extending forward and backward. The direction and the thickness direction are in the up-down direction. The support 2 is divided into an upper box body 201 and a lower ...

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Abstract

The invention relates to a pulling tool, which includes a drive mechanism for outputting forward and reverse linear reciprocating motions or outputting forward and reverse rotating reciprocating motions at the output end, and is connected to two synchronous drives between the output ends of the drive mechanism and two pulling parts In the transmission mechanism, at least one of the driving mechanism, the synchronous transmission mechanism and the pulling part is provided with a locking structure for locking the left and right positions of the two pulling parts. This actually takes the linear reciprocating motion or rotary reciprocating motion output by the driving mechanism as the input, and through the synchronous conversion of the input by the two synchronous transmission mechanisms, the input is converted into two opposite and opposite outputs, driving the two pulling parts Synchronous movement towards and away from each other, so that the two pulling parts move towards each other and opposite to each other synchronously with respect to the driving mechanism, so as to realize the adjustment of the spacing width between the hooks of the two pulling parts, so the pulling tool has The advantages of easy alignment and smooth lifting.

Description

technical field [0001] The invention relates to a pulling tool. Background technique [0002] At present, in industrial production, such as figure 1 As shown in the case, the case includes a box body 11 with an opening at the top, inside the box body 11 are assembled a plurality of functional modules 12 spaced from front to back, and the left and right sides of each functional module 12 are guided to move up and down and assembled on the side of the box body 11. On the side wall, and on the front side of each functional module 12, there are two lifting holes 13 at the top, and there are two lifting holes 13, which are symmetrically arranged on the left and right sides of the front side, and the two lifting holes 13 The center of symmetry is on the center line of the box body 11 , that is, the two extraction holes 13 are symmetrically arranged on the left and right sides of the box body 11 . [0003] When it is necessary to pull out the functional module from the box for ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 王建雨
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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