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Supports for blades

A technology of supporting devices and blades, which is applied in the direction of manufacturing tools and hand-held tools, etc., to achieve the effects of reducing difficulty and cost, convenient installation and simple processing

Active Publication Date: 2016-08-10
DAWNING INFORMATION IND BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the ejection device works, until the module device is pulled out, only the shaft connecting the module box of the puller is stressed.

Method used

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  • Supports for blades
  • Supports for blades
  • Supports for blades

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 Shown is a support device for a blade according to a specific embodiment of the invention. It includes a housing 1 , an operating handle 5 , and a latch 7 .

[0019] The housing 1 is used to fix the blade in this specific embodiment, so its shape is a cuboid. refer to figure 1 , the operating handle 5 is fixed on the outer surface of the housing 1 , that is, the operating handle 5 and the housing 1 overlap. In the following, the surface of the operating handle 5 in contact with the housing 1 is referred to as "the lower surface of the operating handle 5", and the surface of the operating handle 5 protruding from the housing 1 and parallel to the lower surface of the operating handle 5 is referred to as "the operating handle 5". Since the operating handle 5 is fixed on the outer surface of the casing 1, the same operating handle 5 can be used on casings 1 of various sizes and shapes, which reduces the difficulty and cost of making the operating handle 5.

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PUM

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Abstract

The invention relates to a bearing device for a blade. The bearing device for the blade comprises a shell body (1), an operation handle (5) rotating relative to the shell body (1), a guidance bearing body (9) arranged on the operation handle (5), and a first clamping groove (8) formed in the shell body (1). The guidance bearing body (9) is movably arranged in the first clamping groove (8). Due to the structure, the guidance bearing body (9) is placed in the groove (8) in the shell body, loads acted on a bearing shaft (6) are dispersed or reduced, and therefore damage to the bearing shaft (6) is avoided.

Description

technical field [0001] The invention relates to a support device for a blade. Background technique [0002] Utility model patent 200920130053.X discloses a combination of a wrench, a plug-in device and a plug-in frame, wherein the plug-in device includes a wrench and a plug-in piece, the wrench includes a positioning hole, and a joint twists through the positioning hole to connect the The wrench and the plug-in piece, the wrench can be rotated by using the joint twist as a rotating shaft; the wrench includes a through hole, and the plug-in piece includes a fixing hole corresponding to the through hole of the wrench; a tight The firmware fixes the wrench through the through hole and the fixing hole. The wrench has a limit hole, and the limit piece on the plug-in part cooperates with the limit hole to realize the limit function. In the process of pulling out the plug-in part, the wrench transmits force to the plug-in part through the rotating shaft. At this time, the rotatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00
Inventor 王勇阳欢沙超群朱越
Owner DAWNING INFORMATION IND BEIJING
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