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A space position adjustment device

A technology of space position and adjustment device, which is applied in the direction of shaft installation, bearing assembly, mechanical equipment, etc., can solve the problems of unsatisfactory precise fit, poor adjustment flexibility, etc., and achieve the effect of high precision

Active Publication Date: 2022-04-22
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing space position adjustment device cannot meet the precise cooperation between the various components, and the adjustment flexibility is poor. Therefore, we propose a space position adjustment device

Method used

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  • A space position adjustment device
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  • A space position adjustment device

Examples

Experimental program
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Embodiment 1

[0025] see Figure 1-5 , an embodiment provided by the present invention: a spatial position adjustment device for adjusting and fixing the spatial position of the member to be adjusted, which has a fixed seat 3-20, a telescopic rod 3-21 and a universal ball 3-22, Wherein, the universal ball 3-22 includes an outer drum shell 3-223 and a drum-shaped inner drum, the inner wall of the outer drum shell 3-223 is equal in diameter to the inner drum, and the outer drum The spherical shell 3-223 is in rolling contact with the inner drum, and the inner wall surface of the outer drum shell 3-223 and the outer wall surface of the inner drum have a certain roughness. When the inner drum is placed on the screw C 3-213 , the outer drum shell 3-223 is fixed by the fixed arm, and the fixed arm can be set on the fixed part. When adjusting the spatial position of the two parts, the screw rod C 3-213 drives the inner drum ball, which can not only surround the outer drum shell The 3-223 centerli...

Embodiment 2

[0028] When this kind of space position adjustment device is used for position adjustment between two parts, for example, when the car is running, the space position between the two parts needs to be flexibly matched. 3-224 and half drum 3-225 are tightened and connected together to become an inner drum, and the connected inner drum enters the inside of the outer drum shell 3-223 through the half groove of the outer drum shell 3-223, and the inner drum Drum ball and outer drum shell 3-223 rolling contact, such as Figure 4 As shown, the telescopic rod 3-21 placed on the inner drum can not only be rotated 360°, but also can be rotated arbitrarily within the angle range of the space cone not greater than 90° according to the required angle. At the same time, the rotation The sleeve nut 3-212 can make the screw rod B 3-212 and the screw rod C 3-213 protrude or retract at the same time, and through the cooperation with the universal ball 3-22, the flexibility of the spatial positi...

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Abstract

The present invention relates to the technical field of component position adjustment, and discloses a spatial position adjustment device for adjusting and fixing the spatial position of a component to be adjusted, which has a fixing seat, a telescopic rod and a universal ball, wherein the universal ball includes The outer drum shell and the drum-shaped inner drum are composed of a half drum A, a half drum B, a fastening screw and a locking nut, wherein the spherical surface of the inner drum is facing There is a threaded through hole passing through the center of the inner drum, and the part of the threaded through hole in the half drum A and half drum B just has the opposite thread structure, so that the fastening screw screwed in the threaded through hole The half drum A and half drum B can be pushed apart to expand or shrink and tighten, and the fastening screw is locked and fixed by the locking nut, and the lower end of the screw C is provided with the thread in the half drum A External thread corresponding to the through hole. The present invention can accurately and flexibly adjust the spatial position according to needs, is convenient to operate, and is easy to disassemble and maintain.

Description

technical field [0001] The invention relates to component position adjustment technology, in particular to a space position adjustment device. Background technique [0002] With the development of industry, various industries have entered into a state of mechanization. During the assembly process of mechanisms composed of multiple components and the production process of workpieces to be processed, it is often necessary to adjust the relative position of each component to facilitate the assembly of the staff, especially for the spatial position. More accurate parts are required. The existing space position adjustment device cannot meet the precise cooperation between various components, and the adjustment flexibility is poor. Therefore, we propose a space position adjustment device. To this end, we propose a spatial position adjustment device. Contents of the invention [0003] 1. Technical problems to be solved [0004] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/06F16C7/06
CPCF16C11/0609F16C11/0614F16C11/0695F16C7/06F16C2326/01F16C2226/60
Inventor 高清振高菲张荣芸曹赟博张祖安许毅
Owner ANHUI POLYTECHNIC UNIV
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