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Gantry clamp with self correcting and positioning function

A self-correcting and fixture technology, applied in positioning devices, clamping devices, clamping devices, etc., can solve the problems of non-perpendicularity and dislocation of workpieces to be processed, and achieve the effects of reasonable layout, improved surface quality and broad market prospects.

Inactive Publication Date: 2018-11-30
李彦利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes according to actual needs, especially for processing certain workpieces with a large plane, a gantry-type clamping device is required. However, because the workpiece to be processed has a large surface to be processed, it is easy to cause the clamping head and Misalignment and non-perpendicularity of workpieces to be processed

Method used

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  • Gantry clamp with self correcting and positioning function

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Embodiment Construction

[0011] The technical solutions provided by the present invention will be described in detail below in conjunction with specific examples. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0012] Such as figure 1 The gantry fixture with self-correcting positioning includes a gantry frame 1, on which a cylinder 2 is longitudinally fixed, and the working end of the cylinder 2 is provided with a disc clamping The head 5 is provided with a photoelectric stress sensor 4 on the upper end of the disc-shaped clamping head 5, and a nitrogen spring 3 is also arranged on the gantry frame 1, and the bottom end of the nitrogen spring 3 is connected to the photoelectric stress sensor 4. The upper end surface is connected; a plurality of nitrogen gas springs 3 are connected to the upper end surface of the photoelectric stress sensor 4 , and these nitrogen gas spr...

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Abstract

The invention discloses a gantry clamp with a self correcting and positioning function. The clamp comprises a rack, an air cylinder is fixedly arranged on the rack longitudinally, a disc clamping headis arranged on the work end of the air cylinder, a photoelectric stress sensor is arranged on the upper end face of the clamping head, nitrogen springs are arranged on the gantry clamp, the bottom ends of the nitrogen springs are connected with the photoelectric stress sensor on the upper end face of the clamping head, and the multiple nitrogen springs are distributed in a manner of surrounding the air cylinder. The gantry clamp is simple in structure, ingenious in design and capable of providing high precision for clamping and positioning of specific workpieces.

Description

technical field [0001] The invention relates to a positioning and clamping device, in particular to a gantry clamp with self-correcting positioning. Background technique [0002] In the process of mechanical processing and manufacturing, it is necessary to use a clamping device to position and clamp the parts to be processed to ensure the smooth progress of processing. Sometimes according to actual needs, especially for processing certain workpieces with a large plane, a gantry-type clamping device is required. However, because the workpiece to be processed has a large surface to be processed, it is easy to cause the clamping head and Misalignment and non-perpendicularity of workpieces to be machined. Therefore need a kind of novel clamping device that can solve the above-mentioned problem now. Contents of the invention [0003] In order to solve the above problems, the present invention discloses a structure with simple structure and ingenious design, which can provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/08B23Q2703/04
Inventor 李彦利
Owner 李彦利