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Connecting rod type fine adjustment mechanism

A fine-tuning mechanism and link-type technology, which is applied in the direction of grinding racks, grinding machine parts, grinding drive devices, etc., can solve the problems of affecting the grinding accuracy of workpieces, low calibration accuracy, troublesome operation, etc., and achieve improved Grinding precision, high fine-tuning precision, reasonable assembly effect

Active Publication Date: 2022-02-01
朝华力拓精密(深圳)有限公司
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Problems solved by technology

However, after the grinding equipment runs for a long time, there will be a certain positioning deviation between the grinding head and the fixture. If the deviation is not corrected, it will affect the grinding accuracy of the workpiece.
[0003] In the prior art, the adjustment of the above-mentioned deviation includes two methods: manual correction and automatic correction. Among them, manual correction has the problems of troublesome operation and low correction accuracy, while the correction structure of automatic correction is relatively complicated, so it also improves The cost of the overall grinding equipment

Method used

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] see Figure 1-Figure 4 As shown, a link type fine-tuning mechanism is provided in the present invention, and the fine-tuning mechanism mainly includes the following structure:

[0036] The workbench 6 is fixed with a Y-axis guide rail 7 along the Y-axis on the top of the workbench 6;

[0037] A slide table 1 that can move along the Y-axis guide rail 7, the slide table 1 is preferably a U-shaped structure, and the slide table 1...

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Abstract

The invention belongs to the technical field of polishing fine adjustment and correction, and discloses a connecting rod type fine adjustment mechanism, comprising: a sliding table capable of moving along the Y axis. a Y-axis driving device which is used for driving the sliding table to move along the Y axis and comprises a first motor and a first connecting rod assembly which are sequentially connected from top to bottom along the Z axis, the first motor driving the sliding table to move through the first connecting rod assembly; a sliding plate which can move along the Z axis and is in sliding fit with the outer side of the sliding table; and a Z-axis driving device which is used for driving the sliding plate to move on the sliding table along the Z axis and comprises a second motor and a second connecting rod assembly which are sequentially connected along the Y axis, the second motor driving the sliding plate to move through the second connecting rod assembly. In conclusion, the connecting rod assembly swings to drive the sliding structure connected with the connecting rod assembly to move, so that fine adjustment is achieved on the corresponding Y-axis and Z-axis. The fine adjustment mechanism has the advantages of being simple in structure, reasonable in assembly, low in cost and high in fine adjustment precision.

Description

technical field [0001] The invention belongs to the technical field of grinding fine adjustment and correction, and in particular relates to a link type fine adjustment mechanism. Background technique [0002] In the existing market, in order to improve the machining accuracy of the workpiece after processing, most of the workpiece surface needs to be polished; specifically, it is necessary to use the corresponding grinding equipment when performing the grinding treatment, and when using the grinding equipment in actual grinding, the main The workpiece is fixed on the fixture, and then the grinding is completed by the relative rotation between the grinding head and the workpiece. However, after the grinding equipment has been grinding for a long time, there will be a certain positioning deviation between the grinding head and the fixture. If the deviation is not corrected, the grinding accuracy of the workpiece will be affected. [0003] In the prior art, the adjustment of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/02B24B47/22
CPCB24B41/02B24B47/22
Inventor 张巧丽王平刘忠军
Owner 朝华力拓精密(深圳)有限公司
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