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A clamping tool for PCB board processing

A PCB board, clamping tooling technology, applied in clamping devices, metal processing equipment, metal processing mechanical parts, etc., can solve problems affecting processing accuracy, processing errors, etc., and achieve the effect of avoiding displacement deviation

Active Publication Date: 2021-07-23
江门市浩远科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of PCB board processing, it is necessary to set the PCB board on the working platform of the CNC machine tool. Some PCB boards are fixed on the working platform by negative pressure adsorption, but there will be slight shaking during the processing process. The phenomenon will lead to processing errors; so some work will set up two sets of relative pneumatic splint structures, and use the splints to limit the opposite sides of the PCB board to prevent shaking, but the splints only limit the side of the PCB board During the processing process, the PCB board still has a slight displacement of the vertical square; it affects the processing accuracy

Method used

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  • A clamping tool for PCB board processing
  • A clamping tool for PCB board processing
  • A clamping tool for PCB board processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: see Figures 1 to 4 As shown, a clamping tool for PCB board processing includes a clamping platform 1. A rectangular concave platform 1a is formed on the upper end surface of the clamping platform 1. The upper end surface of the clamping platform 1 on the left side is formed with a longitudinal groove 1c communicating with the concave table 1a, and the middle part of the right side of the clamping platform 1 is formed with a rectangular notch 1d. A longitudinal bead 2 is inserted into the longitudinal groove 1c, and an L-shaped push block 3 is inserted on the right side of the concave table 1a of the clamping platform 1, and a push rod 4 is fixed on the right end surface of the push block 3, and the push rod 4 is inserted into the Connected to the right side wall of the concave table 1a, the right end of the push rod 4 is inserted into the notch 1d of the clamping platform 1;

[0021] A number of connecting columns 6 are fixed on the upper end surface of the b...

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PUM

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Abstract

The invention discloses a clamping tool for PCB board processing, comprising a clamping platform, a rectangular concave platform is formed on the upper end surface of the clamping platform, and a rectangular slot hole penetrating through the lower end surface of the clamping platform is formed on the bottom surface of the concave platform. , the upper end surface on the left side of the clamping platform is formed with a longitudinal groove connected with the concave platform, the middle part of the right side of the clamping platform is formed with a rectangular notch, and the longitudinal groove of the clamping platform is inserted with a longitudinal bead, An L-shaped push block is inserted on the right side of the concave table of the clamping platform, and a push rod is fixed on the right end surface of the push block. in the notch of the platform.

Description

technical field [0001] The invention relates to the technical field of fixtures for numerically controlled machine tools, and more specifically relates to a fixture for PCB board processing. Background technique [0002] At present, in the process of PCB board processing, it is necessary to set the PCB board on the working platform of the CNC machine tool. Some PCB boards are fixed on the working platform by negative pressure adsorption, but there will be slight shaking during the processing process. The phenomenon will lead to processing errors; so some work will set up two sets of relative pneumatic splint structures, and use the splints to limit the opposite sides of the PCB board to prevent shaking, but the splints only limit the side of the PCB board During the processing process, the PCB board still has a slight displacement of the vertical square, which affects the processing accuracy. Contents of the invention [0003] The object of the present invention is to add...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/08B23Q2703/04
Inventor 徐标
Owner 江门市浩远科技有限公司
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