A micro locking mechanism
A locking mechanism and miniature technology, which is applied in the testing of machine/structural components, vehicle testing, instruments, etc., can solve the problem of poor positioning accuracy of the miniature locking mechanism, and achieve the effect of improving accuracy
Inactive Publication Date: 2019-05-07
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a micro-locking mechanism to solve the problem of poor positioning accuracy of the micro-locking mechanism in the prior art
Method used
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Embodiment Construction
[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0031] Such as Figure 2 to Figure 9 As shown, the present invention provides a miniature locking mechanism, which includes: a threaded sleeve 1 , a fixed sleeve 2 , a positioning seat 3 and a locking assembly 4 . The middle part of the threaded sleeve 1 is provided with a threaded through hole 11; the fixed sleeve 2 is rotationally connected with the threaded sleeve 1; The positioning seat 3 includes a main body 31 and two guide bosses 32 , the main body 31 is provided with a transverse through hole 311 , and the main body 3...
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The invention discloses a miniature locking mechanism, and the locking mechanism comprises a thread sleeve, a fixed sleeve, a positioning seat, and a locking assembly. The fixed sleeve is rotatingly connected with the thread sleeve. The interior of the fixed sleeve is provided with a fixed shaft which is perpendicular to the axial direction. The positioning seat comprises a main body and a guide boss, and the main body is fixed at one end of the fixed sleeve. The guide boss is fixed on the main body. The locking assembly comprises a rotating rod and a clamping block, wherein one end of the rotating rod is in screw-thread fit with the thread sleeve, and the other end of the rotating rod is in rotating fit with the clamping block. The clamping block is provided with a guide hole, and the fixed shaft passes through the guide hole. The guide hole extends towards two ends of the clamping block to form an upper extending part and a lower extending part, wherein there is an inclined angle between the upper extending part and the lower extending part. One end, far from the rotating rod, of the clamping block is provided with a hook, and the hook passes through a through hole. The mechanismenables the positioning and clamping to be designed in an integrated structure, and improves the precision of a positioning tool employing the mechanism and the clamping reliability of a to-be-detected part.
Description
technical field [0001] The invention relates to a miniature locking mechanism. Background technique [0002] The car body is welded step by step by various types of small parts. In order to test the accuracy of each small assembly and the large assembly of the car body, it is necessary to match and design a variety of inspection tools for testing. Inspection tools are generally operated manually during use, so the inspection tools are usually required to be small in size, light in weight and easy to operate while maintaining high precision. Such as figure 1 Shown is the miniature locking mechanism used to fix the inspection tool on the part to be inspected in the prior art, including: threaded sleeve 1', fixed sleeve 2' and rotating rod 3', threaded sleeve 1' is eccentrically fixed On the upper end surface of the fixed sleeve 2'; the rotating rod 3' includes a rod body 31' and a hook body 32', the rod body 31' passes through the threaded sleeve 1' and the fixed sleeve 2', ...
Claims
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IPC IPC(8): G01M17/007G01B21/00
CPCG01B21/00G01M17/007
Inventor 赵瑞魏庆丰陈小泉桑大群于海江袁浩陈明鑫
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD