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A linkage self-locking device for machine tools

A self-locking, machine tool technology, used in positioning devices, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of inaccurate positioning of workpieces, increase electrical control, increase product costs, etc., and achieve good technical results.

Active Publication Date: 2021-12-10
苏州屹高自控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Through the research on the above inventions and prior art, it is found that people often use electromagnetic, pneumatic and other active driving methods to realize the clamping and fixing of the workpiece. The increase of electrical control increases the product cost to a certain extent; in addition, the placement of the workpiece and the locking step are separated, which may easily cause problems such as inaccurate positioning of the workpiece;

Method used

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  • A linkage self-locking device for machine tools
  • A linkage self-locking device for machine tools
  • A linkage self-locking device for machine tools

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Embodiment Construction

[0034] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in many other ways different from those described here, and those skilled in the art can do similar Modifications, and therefore the present invention is not limited to the specific examples disclosed below.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "up", "down", "front", "rear", "left", "right" etc. are based on the Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the descript...

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Abstract

A linkage self-locking device for machine tools, characterized in that it includes a lock pin, a lock body, and a linkage locking mechanism, the lock body is the main body of the device, and the linkage locking mechanism is installed inside the lock body. The lock pin can be inserted into the conical through hole in the center of the lock body to achieve positioning and drive the linkage locking mechanism to operate, and then be locked by the linkage locking mechanism; the technical solution adopted in the present invention utilizes the movement characteristics and self-locking characteristics of the linkage locking mechanism itself It realizes automatic positioning and fast and stable locking, without relying on electrical control, and has stronger applicability; the lock pin can be connected with various tooling and fixtures, and has better versatility.

Description

technical field [0001] The invention relates to the technical field of machine tool automation, in particular to a linkage self-locking device for machine tools. Background technique [0002] With the rapid development of my country's machinery manufacturing technology, comprehensive machining centers with better versatility and adaptability to various processing conditions are becoming more and more popular. Because the machining center has the characteristics of multiple functions and strong applicability, it is faced with the practical problem of processing parts with various forms and different shapes. In order to meet the processing needs of various parts, it needs to be equipped with corresponding fixtures; [0003] For example, the Chinese invention patent with the patent number: 201911398555 discloses a fixed fixture for a CNC machining machine tool, which sets a guide rail on the workbench, and installs a cylinder-driven fixture on the guide rail, adjusts the positi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00
Inventor 张云朋张学政
Owner 苏州屹高自控设备有限公司
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