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Drilling fixture combined device

A combined device and drilling jig technology, applied in positioning devices, clamping, manufacturing tools, etc., can solve the problems of difficult processing and different sizes, and achieve the effects of quick operation, reduced friction, and guaranteed processing accuracy

Inactive Publication Date: 2012-10-03
WUXI HONGCHENG PAPER MAKING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the drilling process, drilling fixtures are generally required to ensure the machining accuracy of the workpiece, but during the clamping process, the workpieces to be clamped vary in shape and size, and the traditional fixture device is only for small workpieces. , for large or super long shaft workpieces, it is more difficult to process

Method used

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Embodiment Construction

[0010] Such as figure 1 , figure 2 , image 3 As shown, the present invention includes a base 1, a first clamp device 2 and a second clamp device 3 are arranged in a line on the base 1, the first clamp device 2 includes a handle 4, a thimble 5, and a support frame 6, and the handle 4 is fixed on the end of the thimble 5 The thimble 5 is fixed on the support frame 6; the second fixture device 3 includes a four-jaw chuck 7 and a rotating shaft 8, and the four-jaw chuck 7 is fixedly connected to the end of the rotating shaft 8; the top of the support frame 6 is equipped with a bracket 9. The center of the bracket 9 is facing the thimble 5; the bracket 9 is a frame structure with a hollow center; the bracket 9 is fitted with a copper sleeve 10, which can reduce friction on the workpiece.

[0011] The first clamping device 2 and the second clamping device 3 are respectively located at both ends of the workpiece, and the workpiece is clamped and positioned. At the same time, the ...

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Abstract

The invention provides a drilling fixture combined device which is suitable for processing large-scale or ultra-long shaft workpieces and has the beneficial effects that the equipment purchasing cost is saved, the labor intensity is improved, the processing precision is ensured, and the production efficiency is higher. The drilling fixture combined device comprises a base; a first fixture device and a second fixture device are arranged on the base in a straight line; the first fixture device comprises a handle, an ejector pin and a supporting frame, wherein the handle is fixedly arranged at the end part of the ejector pin; the ejector pin is fixedly arranged on the supporting frame; and the second fixture device comprises a four-jaw chuck and a rotating shaft, and the four-jaw chuck is fixedly connected with the end part of the rotating shaft.

Description

technical field [0001] The invention relates to the technical field of papermaking machinery and equipment, in particular to a drilling jig assembly device. Background technique [0002] In the drilling process, drilling fixtures are generally required to ensure the machining accuracy of the workpiece, but during the clamping process, the workpieces to be clamped vary in shape and size, and the traditional fixture device is only for small workpieces. , For large or super long shaft workpieces, processing is more difficult. Contents of the invention [0003] In view of the above problems, the present invention provides a drilling fixture combination device, which is suitable for processing large or super long shaft workpieces, saves equipment purchase costs, improves labor intensity, ensures processing accuracy, and has high production efficiency. [0004] Its technical solution is as follows: it is characterized in that it includes a base on which a first clamping device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
Inventor 姚洪良
Owner WUXI HONGCHENG PAPER MAKING MACHINERY
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