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Machining clamp for workpiece with angle

An angle and fixture technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of affecting processing efficiency, processing progress, qualified rate of angled workpieces, waste of human resources, and cumbersome vise, etc. Achieve the effect of avoiding the introduction of manual calibration errors, saving the workload of calibration, and saving manpower for calibration

Pending Publication Date: 2021-10-22
格力大松(宿迁)生活电器有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When mass-producing angled workpieces, each workpiece to be processed must be re-clamped to the vise and manually corrected for the angle. Not only does the calibration work require a lot of manpower, it leads to waste of human resources and long processing hours. As a result, the processing efficiency is low and the processing progress is affected; it is also due to the introduction of human errors due to manual calibration, which leads to low secondary positioning accuracy of angled workpieces, resulting in uneven processing angles of angled workpieces in the same production batch. Problems that lead to unqualified workpieces with angles
[0003] In addition, since the vise is fixed on the workbench by bolts, and the vise itself is relatively heavy, when the workpiece to be processed needs to be transported to the next process, it needs to be re-clamped to the vise and calibrated again. This exacerbates the occurrence of the above unfavorable factors, which further affects the processing efficiency, processing progress and the qualification rate of angled workpieces, and increases the production cost.

Method used

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  • Machining clamp for workpiece with angle
  • Machining clamp for workpiece with angle
  • Machining clamp for workpiece with angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] In view of the above problems, the embodiment of the present application provides a processing fixture for workpieces with angles, which can clamp workpieces with angles on the fixture without using a dial gauge for angle correction, saving the workload of calibration and saving calibration time. It improves the production efficiency of workpieces with angles, avoids the introduction of manual calibration errors, and improves the pass rate of production.

[0042] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0043] figure 1It is a structural schematic diagram of a processing fixture for an angled workpiece shown in the embodiment of the present application.

[0044] figure 2 It is a top view of a processing fixture for an angled workpiece shown in the embodiment of the present application.

[0045] image 3 It is a left view of the processing fixture for angled work...

Embodiment 2

[0065] The embodiment of the present application is based on the processing fixture for angled workpieces in the first embodiment above, and the setting of the positioning pin socket and the angle fixing hole is designed to prevent the distance between the angle fixing holes corresponding to adjacent angle values ​​from being too close, resulting in The operator set the machining angle incorrectly.

[0066] see figure 1 and image 3 , in the embodiment of the present application, there are several positioning pin insertion holes 11 on the side wall of the rotation angle block 1, and several positioning pin insertion holes 11 are arranged on the side wall of the rotation angle block 1 near the bottom, and are distributed in the rotation angle block 1. On the same rotation radius of angle block 1;

[0067] There are several angle fixing holes 21 on the fixture base 2 , and the corresponding angle difference between two angle fixing holes 21 on the same moving path is greater t...

Embodiment 3

[0074] Based on the processing fixture for an angled workpiece shown in the first embodiment above, the embodiment of the present application designs the fixing method of the workpiece to be processed and the rotation angle block.

[0075] see Figure 1 to Figure 4 , in the processing fixture for workpieces with angles, the rotation angle block 1 is provided with a storage groove 12 and a locking mechanism 13, and the cooperation between the storage groove 12 and the locking mechanism 13 makes the to-be-processed The workpiece is fixed on the rotation angle block 1 .

[0076] In the embodiment of the present application, the storage groove 12 is located on the top of the rotation angle block 1, and is used to place the workpiece to be processed. The workpiece to be processed can be fixed in the storage groove 12 through the locking mechanism 13, and the workpiece to be processed can be prevented from Drop in the storage groove 12. In actual application, the size of the stora...

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Abstract

The invention relates to a machining clamp for a workpiece with angle. The machining clamp for the workpiece with the angle comprises a rotating angle block, a clamp base and positioning pins, wherein the rotating angle block is movably connected with the clamp base in a pivoted mode, the rotating angle block is moved to rotate along the pivoted position, and the included angle between the rotating angle block and the clamp base can be changed; the rotating angle block is used for fixing a to-be-machined workpiece, positioning pin insertion holes are formed in the side wall of the rotating angle block, and the aperture of the positioning pin insertion holes are matched with the radial size of the positioning pins; and angle fixing holes are formed in the side wall of the clamp base, the hole diameter of the angle fixing holes is matched with the radial size of the positioning pins, and the angle fixing holes are distributed in the moving path of the positioning pin inserting holes, so that the positioning pins can penetrate through the positioning pin inserting holes to be inserted into the angle fixing holes, the rotating angle block and the clamp base are relatively fixed, therefore, the to-be-machined workpiece has a corresponding processing angle, and angle correction by using a dial indicator is not needed.

Description

technical field [0001] The present application relates to the technical field of mechanical processing, in particular to a processing fixture for workpieces with angles. Background technique [0002] At present, in the machining process, there are often processing requirements for angled workpieces, especially inclined top workpieces. In the traditional processing process, a vise is often used to clamp the workpiece to be processed, and then the production personnel use a dial indicator to correct the angle of the workpiece clamping according to the small plane. When mass-producing angled workpieces, each workpiece to be processed must be re-clamped to the vise and manually corrected for the angle. Not only does the calibration work require a lot of manpower, it leads to waste of human resources and long processing hours. As a result, the processing efficiency is low and the processing progress is affected; it is also due to the introduction of human errors due to manual ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/04B23Q3/06
CPCB23Q3/04B23Q3/062
Inventor 周青赵甲飞胡劲秋郑旭东邓彦奇米童
Owner 格力大松(宿迁)生活电器有限公司