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A pentagonal workpiece clamping device for CNC machining center

A workpiece clamping and pentagonal technology, which is applied to metal processing machinery parts, positioning devices, metal processing equipment, etc., can solve the problems of affecting processing accuracy, difficult pentagonal workpiece clamping, poor clamping effect, etc., and achieve improved Machining accuracy, good clamping, and simple structure

Inactive Publication Date: 2021-06-11
上海曼振新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings that the existing clamping devices for CNC machining centers can only clamp workpieces with simple shapes, it is difficult to better clamp pentagonal workpieces, the clamping effect is poor, and the machining accuracy is affected. Therefore, , the technical problem of the present invention is to provide a pentagonal workpiece clamping device for numerical control machining centers which has good clamping effect and is conducive to improving machining accuracy

Method used

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  • A pentagonal workpiece clamping device for CNC machining center
  • A pentagonal workpiece clamping device for CNC machining center
  • A pentagonal workpiece clamping device for CNC machining center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A pentagonal workpiece clamping device for CNC machining centers, such as Figure 1-2As shown, it includes a large fixed plate 1, a first bolt 2, a second bolt 3, a first support plate 4, a second support plate 5, a large rectangular plate 6, a first large rotating shaft 7, a first large bearing 8, The second large rotating shaft 9, the second large bearing 10, the connecting shaft 11, the first swing clamp 12, the connection block 13, the second swing clamp 14, the first lifting rod 15, the second lifting rod 16, the lifting plate 17 , the first arc guide plate 18, the second arc guide plate 19, the first screw rod 20 and the second screw rod 21, the large fixed plate 1 has the first large through hole 101 and the second large through hole 102, the first large through hole 101 Located on the left side of the second large through hole 102, the first bolt 2 is located in the first large through hole 101, the second bolt 3 is located in the second large through hole 102, ...

Embodiment 2

[0017] A pentagonal workpiece clamping device for CNC machining centers, such as Figure 1-3 As shown, it includes a large fixed plate 1, a first bolt 2, a second bolt 3, a first support plate 4, a second support plate 5, a large rectangular plate 6, a first large rotating shaft 7, a first large bearing 8, The second large rotating shaft 9, the second large bearing 10, the connecting shaft 11, the first swing clamp 12, the connection block 13, the second swing clamp 14, the first lifting rod 15, the second lifting rod 16, the lifting plate 17 , the first arc guide plate 18, the second arc guide plate 19, the first screw rod 20 and the second screw rod 21, the large fixed plate 1 has the first large through hole 101 and the second large through hole 102, the first large through hole 101 Located on the left side of the second large through hole 102, the first bolt 2 is located in the first large through hole 101, the second bolt 3 is located in the second large through hole 102,...

Embodiment 3

[0020] A pentagonal workpiece clamping device for CNC machining centers, such as Figure 1-3As shown, it includes a large fixed plate 1, a first bolt 2, a second bolt 3, a first support plate 4, a second support plate 5, a large rectangular plate 6, a first large rotating shaft 7, a first large bearing 8, The second large rotating shaft 9, the second large bearing 10, the connecting shaft 11, the first swing clamp 12, the connection block 13, the second swing clamp 14, the first lifting rod 15, the second lifting rod 16, the lifting plate 17 , the first arc guide plate 18, the second arc guide plate 19, the first screw rod 20 and the second screw rod 21, the large fixed plate 1 has the first large through hole 101 and the second large through hole 102, the first large through hole 101 Located on the left side of the second large through hole 102, the first bolt 2 is located in the first large through hole 101, the second bolt 3 is located in the second large through hole 102, ...

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Abstract

The invention relates to a clamping device for a numerical control machining center, in particular to a pentagonal workpiece clamping device for a numerical control machining center. Therefore, the technical problem of the present invention is to provide a pentagonal workpiece clamping device for a numerically controlled machining center that has a good clamping effect and is conducive to improving machining accuracy. The technical solution is: a pentagonal workpiece clamping device for CNC machining centers, including a large fixed plate, a first bolt, a second bolt, a first support plate, a second support plate, a large rectangular plate, a first The large rotating shaft, the first large bearing, the second large rotating shaft, etc.; the large fixed plate has a first large through hole and a second large through hole, and the first large through hole is located on the left side of the second large through hole. The pentagonal workpiece clamping device used in the numerical control machining center provided by the present invention can better clamp the pentagonal workpiece, and the clamping effect is good, which is conducive to improving the machining accuracy and facilitating the development of work and proceed.

Description

technical field [0001] The invention relates to a clamping device for a numerically controlled machining center, in particular to a pentagonal workpiece clamping device for a numerically controlled machining center. Background technique [0002] Numerical control is the abbreviation of digital control. Numerical control technology is a method to control mechanical movement and processing process by using digital information. The numerical control machining center is a high-efficiency automatic machine tool composed of mechanical equipment and numerical control system suitable for processing complex parts. The CNC machining center has strong comprehensive processing ability and high machining accuracy. In particular, it can complete many processes that cannot be completed by ordinary equipment. Before processing the workpiece, the workpiece needs to be clamped with the fixture of the CNC machining center. The existing The clamping device used in CNC machining centers can only...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 赖芳芳
Owner 上海曼振新材料科技有限公司