Screw clamping device mounted on screwdriver

A clamping device and screwdriver technology, applied in screwdrivers, wrenches, wrenches, etc., can solve problems such as side deviation and screw falling, and achieve the effect of low design, fewer assembly steps, and reduced assembly costs

Inactive Publication Date: 2020-08-28
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies in the above-mentioned prior art, the present invention provides a screw clamping device installed on a screwdriver to solve the problem that the screw is easily dropped and sideways when using the existing screwdriver to lock the screw

Method used

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  • Screw clamping device mounted on screwdriver
  • Screw clamping device mounted on screwdriver
  • Screw clamping device mounted on screwdriver

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Embodiment Construction

[0023] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in this specific embodiment. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

[0024] Such as Figure 1-Figure 3 As shown, the present invention provides a screw clamping device mounted on a screwdriver, which mainly includes an outer sleeve 3, an inner sleeve 1, a clamping assembly 4 and an elastic compression member, and the inner diameter of the inner sleeve 1 is the same as that to be used. The adaption of the outer diameter of the screwdriver allows ...

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Abstract

The invention provides a screw clamping device mounted on a screwdriver. According to the adopted scheme, the screw clamping device comprises an outer sleeve, an inner sleeve, a clamping assembly andan elastic compression part; a fastener mounting hole is formed in the upper part of the inner sleeve, and the inner sleeve and the outer sleeve are detachably connected together; the upper part of the clamping assembly is mounted on the lower part of the outer sleeve in an embedded mode and the clamping assembly can slide in the longitudinal direction of the outer sleeve. An opening used for allowing screws to be loaded in is formed in the lower part of the clamping assembly, and the clamping assembly can expand outwards at the opening of the clamping assembly and clamp the screws; and the elastic compression part is mounted in the outer sleeve and located between the inner sleeve and the clamping assembly According to the screw clamping device, the screws can be prevented from falling and laterally deviating due to the lack of magnetic attraction of a screwdriver head, and thus the locking attachment efficiency of the screws and the operability of quick locking adsorption of the screws in a narrow and long space are improved.

Description

technical field [0001] The invention relates to the field of assembly and disassembly tools, in particular to a screw clamping device installed on a screwdriver. Background technique [0002] During the production and assembly of servers and PCs, screws of various lengths and sizes are used for component locking. [0003] At present, the magnetic force of the screwdriver (or electric screwdriver) head is mainly used to hold the screw to the screw hole for locking, or the screw is aligned with the screw hole by hand and then locked. , causing the screw to drop, sideways (such as Figure 4 As shown) and cannot be locked normally, long screws are more likely to produce lateral deflection, if long screws are used in a narrow and long space to produce lateral deflection, they cannot be locked because they cannot be supported by human hands. The above problems will reduce production efficiency, increase the complexity of structural design, increase the amount of materials used, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B15/00B25B21/00B25B23/10
CPCB25B15/001B25B21/00B25B23/10
Inventor 许家斌
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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