Clamping device and clamping method

A technology of clamping device and clamping part, which is applied in the direction of stone processing tools, work accessories, stone processing equipment, etc., can solve the problems of easily damaged workpieces, achieve the effect of protecting workpieces, stably and effectively clamping and fixing

CN113665013APending Publication Date: 2021-11-19河北光兴半导体技术有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-11-19

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Abstract

The invention discloses a clamping device and a clamping method. The clamping device comprises clamping parts, wherein long holes extending in the first direction is formed in the clamping parts; the clamping parts are connected with buffering assemblies; the buffering assemblies comprise guide columns, soft cushions and springs; the guide columns can move in the long holes and are provided with extending ends extending out of the long holes; the soft cushions are connected to the extending ends; and the springs are arranged on the guide columns in a sleeving manner and blocked outside the long holes, and are arranged between the clamping parts and the soft cushions. According to the clamping device and the clamping method provided by the invention, fragile and irregular-shaped workpieces can be clamped and fixed, and damage to the workpieces in the clamping process is avoided.
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Description

technical field

[0001] The invention relates to the field of clamping technology, in particular to a clamping device and a clamping method. Background technique

[0002] In production and life, it may be necessary to clamp and fix workpieces with special shapes and / or special materials. For example, high-precision silicon carbide, zirconia and other non-metallic refractory materials need to be used in the production line of liquid crystal glass substrates. Traditional non-metallic refractory materials are first made into the shape of the workpiece and then sintered. Serious deformation will occur during the sintering process , and the sintered refractory material has superhard and brittle material characteristics, and this brittle workpiece needs to be machined again to meet the design accuracy requirements. During machining of this material, it is necessary to use a vise or a pressing plate to fix it.

[0003] However, due to the irregular shape of the workpiece and the l...

Examples

Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0022] figure 1 A schematic diagram showing a clamping device according to an exemplary embodiment of the present invention, as figure 1 As shown, the clamping device includes a clamping part 10, and a long hole 12 extending along the first directi...