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A precision positioning mandrel for a gripper and its use method

A precision positioning and gripper technology, applied in positioning devices, clamping, manufacturing tools, etc., can solve the problems of easy breakage, difficult clamping, and difficult size control, so as to improve the quality of workpieces, save costs, and ensure the same The effect of axis

Active Publication Date: 2020-03-27
广州市镭迪智造科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The positioning mandrel is used to install the workpiece, and then rotate the workpiece to process the workpiece. The existing positioning mandrels are all integral, and because there are four legs at the end of the workpiece, the processing is easy to break and the size is difficult to control. , difficult to clamp

Method used

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  • A precision positioning mandrel for a gripper and its use method
  • A precision positioning mandrel for a gripper and its use method
  • A precision positioning mandrel for a gripper and its use method

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0030] see Figure 1-Figure 7 , the present invention provides a technical solution: a precision positioning mandrel for a gripper, the right end of mandrel one 1 is provided with mandrel two 7 .

[0031] As an embodiment of the present invention: the right end of the mandrel one 1 is processed with a stud 4, the left end of the mandrel two 7 is provided with a threaded hole 8, the stud 4 is installed in the threaded hole 8 by threads and passes through the threaded hole 8 and the mandrel One 1 is connected, the mandrel one 1 is connected with the mandrel two 7 through the stud 4 and the threaded hole 8, the structure is novel, and the mandrel one 1 and the mandrel two 7 can be threaded, so that the mandrel two 7 can be Recycling, cost saving.

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Abstract

The invention provides a precise positioning core shaft for a clamping device and a use method. The core shaft includes a first core shaft body and a second core shaft body, and the second core shaftbody is arranged at the right end of the first core shaft body. Compared with the prior art, the core shaft has the advantages that the first core shaft body can be cyclically used, the cost is reduced, alignment is not required, the coaxiality can be ensured, the quality of workpieces is improved, and the core shaft is convenient to use.

Description

technical field [0001] The invention relates to a precision positioning mandrel for a holder and a use method thereof, belonging to the technical field of positioning mandrels. Background technique [0002] Axes are cylindrical objects, but a few are also square. A shaft is a mechanical part that supports and revolves with a rotating part to transmit motion, torque or bending moment. The positioning mandrel is used to install the workpiece, and then rotate the workpiece to process the workpiece. The existing positioning mandrels are all integral, and because there are four legs at the end of the workpiece, the processing is easy to break and the size is difficult to control. , Difficult to clamp. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a precision positioning mandrel for a holder, so as to solve the problems raised in the above-mentioned background technology. [0004] In order t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/14B24B41/06
CPCB23Q3/14B24B41/06
Inventor 冯邦剑郑永刚
Owner 广州市镭迪智造科技有限公司