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A Freezing Tray-Based Stress-Free Fixture

A fixing device and stress-free technology, applied in the direction of workpiece clamping device, manufacturing tools, etc., can solve the problems that the workpiece cannot be fixed and affect the processing effect of the workpiece, etc., and achieve the effect of ensuring stability, ensuring the effect of freezing and fixing, and reasonable structural design

Active Publication Date: 2021-11-19
苏州精锐精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that the freezing plate cannot effectively fix the workpiece and affect the processing effect of the workpiece when the heat generated in the processing process is large, and proposes a stress-free cooling system based on the freezing plate. Fixtures

Method used

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  • A Freezing Tray-Based Stress-Free Fixture
  • A Freezing Tray-Based Stress-Free Fixture
  • A Freezing Tray-Based Stress-Free Fixture

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Embodiment Construction

[0019] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0020] Please refer to Figure 1 to Figure 5 , a kind of stress-free fixing device based on the freezing plate of the present invention comprises a box body 1, a rapid refrigeration device 2 and a freezing plate 3, the box body 1 includes a box body bottom plate 11 and a box body side wall 12, and the box body side wall 12 is provided with On the case bottom plate 11, the freezing tray 3 is parallel to the case bottom plate 11 and the freezing tray 3 is connected to the side wall 12 of the case body. 32. The heat dissipation surface 31 and the fixed surface 32 are opposite sides of the freezing tray 3. The heat dissipation surface 31 is provided with a heat dissipation network 311. The heat dissipation network 311 includes a plurality of first grooves 312 arranged in ...

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Abstract

The present invention provides a stress-free fixing device based on a freezing plate, which includes a box body, a rapid refrigeration device and a freezing plate, by setting a heat dissipation network on the heat dissipation surface of the freezing plate, and a plurality of first grooves of the heat dissipation network and a plurality of The second grooves are connected to each other, so that the cold air directly sprayed by the rapid refrigeration device on the heat dissipation surface can quickly cover the freezing plate, improving the efficiency of taking away heat, and at the same time ensuring the freezing and fixing effect of the freezing plate; through the fixing surface of the freezing plate The spider web-like stable stripes are set on the top to increase the friction between the workpiece and the fixed surface. At the same time, the circumferential grooves and radial grooves can weaken the influence of melting water on the workpiece, ensuring the stability of the workpiece on the freezing plate. The stress-free fixing device of the present invention has a reasonable structural design and effectively ensures the processing efficiency and processing quality of workpieces.

Description

technical field [0001] The invention relates to the technical field of clamps for machining, in particular to a stress-free fixing device based on a freezing tray. Background technique [0002] In machining, a fixture is a device on a machine tool for clamping a workpiece (and guiding a tool). Its function is to position the workpiece so that the workpiece can obtain the correct position relative to the machine tool and the tool, and clamp the workpiece reliably. . However, in the application of traditional fixtures, for special parts, there must be special fixtures to adapt to them, which lacks wide applicability; for thin-walled materials, traditional fixtures are easy to cause damage to the material itself; for special precision processing, traditional The precision of the fixture is not high, and the manufacturing cycle is too long. [0003] Compared with the traditional fixing methods such as clamping, magnetic chuck, vacuum chuck, etc., the freezing plate utilizes th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 丁劲松李双孙念杰
Owner 苏州精锐精密机械有限公司
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