Numerical control machine tool clamp
A technology for CNC machine tools and fixtures, applied in clamping, manufacturing tools, metal processing mechanical parts, etc., can solve the problems of inaccurate processing, inaccurate adjustment, eccentricity of the clamped object, etc., and achieve the effect of practical effect and simple structure.
Inactive Publication Date: 2015-11-25
CHONGQING DACHENG GRACE NC TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] The existing fixed fixtures of CNC machine tools are generally equipped with chutes on the disc, and clamps are arranged in the chutes. With such a structure, the adjustment speed is slow, and the adjustment is not accurate enough, and the clamped object is prone to eccentricity, resulting in processing Not precise enough
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[0010] Such as figure 1 The CNC machine tool fixture shown mainly includes a disc 1, an installation insertion hole 2 is provided at the center of the disc, and a clamp block 3 is provided on the disc, and a positioning hole is provided next to the installation insertion hole on the disc, and the positioning hole A positioning rod 4 is vertically inserted in the positioning rod, and a roller 5 is provided on the positioning rod, wherein the positioning rod below the roller is provided with a hole 7, and a positioning pin 6 is provided in the hole. There are 3 layers of positioning holes on the inside and outside of the disc. Each layer is provided with 3 positioning holes.
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A numerical control machine tool clamp mainly comprises a disc, wherein a mounting insertion hole is formed in the center of the disc, clamping blocks are arranged on the disc, locating holes are formed beside the mounting insertion hole, locating rods are perpendicularly inserted into the locating holes, rollers are arranged on the locating rods, holes are formed in the locating rods and below the rollers, and locating pins are arranged in the holes. The numerical control machine tool clamp has the benefits as follows: whether a clamped article is eccentric is detected by inserting the locating rods and the rollers, the clamped article is fixed through the locating pins after detection is completed, the article is clamped through the clamping blocks, the locating rods are withdrawn, clamping is completed, and the numerical control machine tool clamp is simple in structure and has a practical effect.
Description
Technical field: [0001] The invention relates to the field of numerical control machine tool equipment, in particular to a fixture of a numerical control machine tool. Background technique: [0002] The existing fixed fixtures of CNC machine tools are generally equipped with chutes on the disc, and clamps are arranged in the chutes. With such a structure, the adjustment speed is slow, and the adjustment is not accurate enough, and the clamped object is prone to eccentricity, resulting in processing Not precise enough. Invention content: [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a fixture for a numerically controlled machine tool. [0004] The technical problem to be solved by the present invention is realized by the following technical solutions. [0005] The CNC machine tool fixture mainly includes a disc, the center of the disc is provided with an installation insertion hole, and the dis...
Claims
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IPC IPC(8): B23Q3/00
CPCB23Q3/00
Inventor 许林
Owner CHONGQING DACHENG GRACE NC TECH CO LTD