Adjusting and fixing mechanism and operating method thereof

Abstract

The invention discloses an adjusting and fixing mechanism which comprises a reference platform, a working platform and an adjusting and fixing assembly connected between the reference platform and the working platform. The adjusting and fixing assembly comprises a screw bushing, a press cover and a lock bolt, and the screw bushing and the press cover are both provided with bolt holes. The screw bushing is provided with an external thread, and the upper end of the screw bushing is provided with a groove. The working platform is provided with a thread hole engaged with the external thread of the screw bushing, the thread of the screw bushing is connected into the thread hole, and the lower end of the screw bushing protrudes a certain distance from the lower surface of the working platform. The lower end of the press cover is provided with a protruding block matched with the groove. The lower end of the lock bolt is provided with a thread, the reference platform is provided with a fixed screw hole engaged with the thread of the lower end of the lock bolt, and the lower end of the lock bolt penetrates through the bolt holes of the press cover and the screw bushing and is connected in the fixed screw hole in a threaded mode. The adjusting and fixing mechanism has high precision, reasonable and compact structure and convenient, stable and reliable installation. The invention also discloses an operating method for adjusting position by using the adjusting and fixing mechanism.

Description

Technical field [0001] The invention relates to the field of precision machinery and electronics, and in particular to an adjusting and fixing mechanism for adjusting the mechanical position and an operation method thereof. Background technique [0002] With the continuous development of social economy and the continuous advancement of science and technology, people's requirements for the use of products are getting higher and higher. However, while people's requirements for the use of products increase, it also increases the difficulty of producing the products themselves. [0003] For the precision machinery and electronics industry, it is generally required that the positions of the working parts in the machinery are coordinated with each other. Since errors are inevitable in the processing process, the position of the working parts between the upper and lower levels needs to be adjusted when the product is assembled. In order to solve the above problems, in the prior art, the ...

AI Technical Summary

Problems solved by technology

In order to solve the above problems, in the prior art, the position adjustment of the working parts is generally carried out by adding a copper sheet or adding an adjusting bolt beside the working part or directly adding a spring. However, the position adjustment of the working part is carried out by adding a copper sheet It is necessary to test how high the copper sheet should be. Since the thickness of the copper sheet is generally standardized, it is difficult to directly achieve the value that needs to be adjusted; in addition, add screw holes next to the working parts and then use the bolts that match the screw holes to adjust the height of the copper sheet. Adjust the position of the working parts, this design needs to take up some space, so it is not very suitable in terms of technology; moreover, the position adjustment of the working parts is carried out by adding springs, if the strength of the spring is not enough, it is easy to cause the shaking of the working parts

Images