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Shell clamping device

A clamping device and housing technology, applied in workpiece clamping device, positioning device, clamping and other directions, can solve the problem of positioning and clamping taking a long time.

Inactive Publication Date: 2015-05-06
蒋风英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accurate positioning of the workpiece in a plane and clamping the workpiece at a predetermined position, that is, positioning the workpiece at a small error position in the Cartesian coordinate system of the plane requires the use of special tools, and in the process of positioning and clamping. take a long time

Method used

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Embodiment Construction

[0023] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0024] Such as Figure 1-5 As shown, a shell clamping device includes: a clamping platform 2 and a clamping device 3 arranged at the bottom of the clamping platform 2. Several positioning pins 5 are arranged on the clamping platform 2, and on the clamping device 3 At least one clamping block is provided. The clamping block is driven by the clamping device 3 and can be changed between the clamping position and the loose position. The clamping block at the clamping position and several positioning pins 5 can jointly form a shape matching with the housing 1. contour.

[0025] The two clamping blocks arranged on the same plane, and the cylinder ...

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Abstract

The invention relates to a shell clamping device. The shell clamping device comprises a clamping platform and a clamping device arranged at the bottom of the clamping platform. The shell clamping device is characterized in that a plurality of positioning pins are arranged on the clamping platform, at least one clamping block is arranged on the clamping device, the clamping blocks are driven by the clamping device and can be converted between a clamping position and a releasing position, and the clamping blocks in the clamping position and the positioning pins can jointly form an outline matched with the appearance of a shell. The clamping blocks and the positioning pins are utilized to form an external outline of a workpiece, the clamping blocks are converted between the clamping position and the releasing position, therefore, the circumferential outline of the workpiece can be accurately fit with the formed outline, and the effects of positioning and clamping are achieved; meanwhile, through actions of a connecting rod and a guiding rod, all the clamping blocks can be simultaneously and synchronously driven to move with only one air cylinder, therefore, the structure of the clamping and positioning device is greatly simplified, and the clamping blocks are made to be consistent in movement pace and are easy and convenient to operate.

Description

technical field [0001] The invention relates to an accurate positioning device, in particular to a housing clamping device. Background technique [0002] In the process of processing and testing a specific workpiece, it is often necessary to accurately position the workpiece. Accurate positioning of the workpiece in a plane and clamping the workpiece at a predetermined position, that is, positioning the workpiece at a small error position in the Cartesian coordinate system of the plane requires the use of special tools, and in the process of positioning and clamping. It takes a long time. [0003] Now, many equipments in the factory have been automated, especially in the positioning and clamping process, the automation requirements are relatively high, and the clamping and positioning needs to be completed in a short time. Contents of the invention [0004] The invention overcomes the shortcomings of the prior art and provides a housing clamping device with a simple stru...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB25B11/005
Inventor 陈亿善薄克艳
Owner 蒋风英
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