Tool clamp suitable for high-precision small part batched production

A mass production and tooling fixture technology, which is applied in the direction of manufacturing tools, metal processing machinery parts, clamping, etc., can solve the problems of low part precision repeatability, low production efficiency, time-consuming and labor-intensive, etc., to save manpower, save working hours, good positioning repeatability

Pending Publication Date: 2019-07-26
HASCO VISION TECHNOLOGY CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When processing small parts on a machining center machine tool, the traditional method usually requires placing and installing the process board on the machine tool, and then performing a tool calibration for each part, which is very time-consuming and laborious
If a batch of parts is produced, the production efficiency is obviously low, and since each part is processed in its own processing coordinate system, the precision repeatability between parts is not high

Method used

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  • Tool clamp suitable for high-precision small part batched production

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Embodiment Construction

[0022] The invention discloses a fixture suitable for mass production of high-precision small parts, such as figure 1 As shown, it includes a chuck 1 and a base 2, the upper part of the base is a workpiece mounting part 21, the top surface of the workpiece mounting part is provided with a workpiece base mounting groove 211, and the bottom surface of the groove bottom surface of the workpiece base mounting groove A positioning column 212 perpendicular to the bottom surface of the groove is fixed on the upper surface, and the height of the positioning column is lower than that of the workpiece. In the installation state, the base of the workpiece is embedded in the installation groove of the workpiece base, and the positioning post passes through a through hole on the workpiece and is clearance-fitted with the through hole. The upper part of the positioning column is provided with a threaded hole, a screw 3 is threaded in the threaded hole, and the screw head of the screw is pre...

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Abstract

The invention relates to a tool clamp suitable for high-precision small part batched production. The tool clamp comprises a chuck and a base; a workpiece mounting part is arranged on the upper portionof the base, a workpiece base mounting groove is formed in the top face of the workpiece mounting part, a positioning column perpendicular to the groove bottom face is fixedly arranged on the groovebottom face of the workpiece base mounting groove, under the mounting state, a workpiece base is embedded in the workpiece base mounting groove, the positioning column penetrates through one through hole in a workpiece and is in gap fit with the through hole, a thread hole is formed in the upper portion of the positioning column, a screw is in threaded connection into the thread hole, a screw headof the screw abuts against the top face of the workpiece, the workpiece is pressed on the groove bottom face of the workpiece base mounting groove, the chuck is located on the lower portion of the base, and a clamping jaw of the chuck clamps and fixes the lower portion of the base. High-precision small part batched production can be achieved through a simple structure and low cost, and the production efficiency is obviously improved.

Description

technical field [0001] The invention relates to a tooling fixture, which is especially suitable for the mass production of small parts with complex surface structures and high precision requirements that need to be processed in a single clamping. Background technique [0002] When machining small parts on a machining center machine, the traditional approach usually requires placing and mounting the process board on the machine, and then performing a tool setting for each part, which is very time-consuming and labor-intensive. If a batch of parts is produced, the production efficiency is obviously low, and since each part is processed in its own machining coordinate system, the accuracy repeatability between parts is not high. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a fixture suitable for mass production of high-precision small parts, which can realize mass processing of high-precision small parts with a simple structure and low ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 李斌
Owner HASCO VISION TECHNOLOGY CO LTD
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