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A Thin Plate Fixture for CNC Machining Center

A thin plate and fixture technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve problems such as processing errors, achieve the effects of improving stability, ensuring processing accuracy, and ensuring stability

Active Publication Date: 2021-12-31
厦门市鑫汇雅工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the processed area is distributed on the entire surface of the thin plate, the clamping position needs to be changed, which will lead to processing errors

Method used

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  • A Thin Plate Fixture for CNC Machining Center
  • A Thin Plate Fixture for CNC Machining Center
  • A Thin Plate Fixture for CNC Machining Center

Examples

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Embodiment Construction

[0053] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

[0054] Such as figure 1 , 2 As shown, it includes an underframe 5, an upper clamping module 6, a tensioning module 7, and a lower clamping module 8, wherein the underframe 5 is fixedly installed on the upper side of the machining center workbench 3 by bolts; A tensioning module 7 that tightens the four corners of the thin plate 1 is respectively installed on the corners; upper and lower clamping modules that clamp the upper and lower sides of the processing area of ​​the thin plate 1 are installed on the upper side of the bottom frame 5 6 and the lower clamping module 8.

[0055] When the present invention is processing the surface of the thin plate 1, the eight fulcrum ...

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Abstract

The invention belongs to the technical field of fixtures, and in particular relates to a sheet fixture for a numerically controlled machining center, which includes a bottom frame, an upper clamping module, a tensioning module, and a lower clamping module. In the process of the present invention, if the entire installation When the pressure rollers on the lower side of the plate are matched with the processed step surface, the mounting plate will move down to contact the bottom surface of the step surface under the action of the corresponding return spring, and continue to press the thin plate; The mounting plates are hinged and installed by a ball hinge mechanism. When the mounting plate located in the step surface moves out of the step surface during processing, the mounting plate will swing relative to the installation slide bar. During the swing process, the pressure roller on the lower side of the mounting plate is still It will continue to press the thin plate; at the same time, the swing can ensure that the pressing plate can move out of the step surface smoothly.

Description

[0001] Technical field [0002] The invention belongs to the technical field of clamps, in particular to a thin plate clamp used in a numerical control machining center. Background technique [0003] Sheet metal processing is generally divided into four types: [0004] First, through saw blade processing. [0005] Second, laser processing. [0006] Third, CNC milling machine processing. [0007] Fourth, stamping processing. [0008] For the surface processing of thin plates, it can only be processed by CNC milling machines; for CNC milling machines, there is currently no better method for clamping thin plates. [0009] The current clamping method for thin plates is to place support plates on the underside and press them with bolts or pressure plates. However, when the processed area is distributed on the entire surface of the thin plate, the clamping position needs to be changed, which will lead to processing errors. [0010] The present invention designs a numerical con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06B23C3/13B23C9/00
CPCB23C3/13B23C9/00B23Q3/062
Inventor 余婷
Owner 厦门市鑫汇雅工贸有限公司
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