An installation method for preventing failure of tolerance adjustment parts between sheet metals
An installation method and a technology for adjusting parts, which are applied to measuring devices, mechanical measuring devices, and mechanical devices, etc., can solve the problems that the adjusting parts cannot be lifted, the adjusting parts cannot be lifted, and the friction force is large, and the structure is simple, The outer diameter of the mandrel is large and the operation is convenient.
Active Publication Date: 2022-05-17
BOLLHOFF (CHINA) FASTENINGS CO LTD
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Problems solved by technology
When it is not installed, if there is no gap between the two sides, it will cause too much friction
Furthermore, the adjustment part cannot be lifted due to excessive friction during installation
Therefore, after the mounting bolts are driven in, the adjustment piece cannot be lifted
Method used
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[0015] In order to enable those skilled in the art to better understand the technical solutions of the present invention, and to make the above-mentioned features, objectives and advantages of the present invention clearer and easier to understand, the present invention will be further described below in conjunction with embodiments. The examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
[0016] Such as figure 1 As can be seen, the present invention comprises the following steps:
[0017] Step 1: Install the part between two sheets of metal, one of which is equipped with a tolerance adjustment piece on the side away from the part;
[0018] Step 2: insert another piece of sheet metal into the mandrel on the side away from the part and insert it into the adjustment cavity of the tolerance adjustment part, and the interference fit between the mandrel and the spring collet inside the tolerance adjustment par...
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The invention provides an installation method for preventing the failure of the tolerance adjusting part between the sheet metals, which includes the following steps: the first step: install the part between two sheet metals, and one of the sheet metals is installed with a tolerance adjustment on the side away from the part Part; the second step: another piece of sheet metal is inserted into the mandrel on the side away from the part and inserted into the adjustment cavity of the tolerance adjustment part, and the interference fit between the mandrel and the inner collet of the tolerance adjustment part; the third step : By rotating the mandrel, the gap between the sheet metal and the sheet metal is adjusted; the fourth step: after the mandrel is rotated and adjusted, it overcomes the friction of the joint surface and is automatically lifted; the fifth step: the tolerance adjustment part is returned to complete the adjustment. The invention has the advantages of simple structure and convenient operation. The mandrel is inserted into the adjusting part, and the outer diameter of the mandrel is large. After the mandrel is rotated, it can overcome the frictional force of the joint surface and be lifted up automatically.
Description
technical field [0001] The invention mainly relates to the field of tolerance adjustment, in particular to an installation method for preventing the failure of tolerance adjustment parts between sheet metals. Background technique [0002] The part is installed between two pieces of sheet metal, and the gap between the sheet metal and the sheet metal is adjusted by screwing the bolt into the part. However, this method will cause the adjustment part to fail to rise automatically, and cannot compensate for the gap between the sheet metal and the sheet metal. Problems with gaps between sheet metals. [0003] According to attached figure 1 As shown, the part indicated by the arrow is the connecting surface. When it is not installed, if there is no gap between the two sides, it will cause too much friction. Furthermore, the adjustment part cannot be lifted due to excessive friction force during installation. Therefore, after the mounting bolts are driven in, the adjusting memb...
Claims
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IPC IPC(8): G01B5/00G01B5/14G01B5/02
CPCG01B5/0002G01B5/14G01B5/02
Inventor 安名琮
Owner BOLLHOFF (CHINA) FASTENINGS CO LTD