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Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting

A technology for assisting positioning and clamping parts, which is used in metal processing mechanical parts, positioning devices, metal processing equipment, etc., to achieve the effects of improving productivity and quality, short clamping time and low cost

Active Publication Date: 2012-09-26
JIANGSU RUIER LONGDING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an auxiliary positioning and pre-locking mechanism for clamping parts during metal cutting, which mainly solves the defects of using the existing auxiliary positioning and pre-locking mechanism. The surface is fully bonded, which can improve the production capacity and quality of parts processing

Method used

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  • Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting
  • Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting
  • Auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting

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Embodiment Construction

[0021] The invention provides an auxiliary positioning and pre-locking mechanism for clamping parts during metal cutting ( Figure 6-10 ), which includes an auxiliary positioning spring 3. When in use, first determine the size of the workpiece to be processed, then process two M4 threaded bottom holes on the base 1, and then assemble the auxiliary positioning spring piece 3 with the base 1 with M4 screws. The specific position and strength can be determined by the spring pad The positioning slot 32 on the sheet is adjusted (preferably using a long slot).

[0022] The following is an example of part processing:

[0023] figure 1 , 2 It is a part drawing, in which it is required to use these three datum planes for positioning, and use the traditional pre-locking mechanism to connect with the clamp body before clamping the workpiece ( Figure 4 ), it is easy to produce uneven attachment between the part reference B and the three positioning points, and it is easy to bruise th...

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Abstract

The invention relates to an auxiliary positioning and pre-locking mechanism used for clamping parts in metal cutting. The mechanism comprises a basal body; one side of the basal body is vertically provided with a positioning wall, and two positioning points inwards and horizontally extend from the inner side surface of the positioning wall; the upper surface, close to the positioning wall, of thebasal body is vertically provided with three positioning points; a positioning pin is vertically arranged in the center of the three positioning points; and the other side of the upper surface of thebasal body is provided with an auxiliary positioning spring leaf. The auxiliary positioning and pre-locking mechanism of the invention mainly overcomes the defects of the use of the conventional auxiliary positioning and pre-locking mechanism, ensures that the reference surface of the parts can be completely attached to the positioning surface of the clamp, and improves the yield and the quality of part processing.

Description

technical field [0001] The invention relates to an auxiliary positioning and pre-locking mechanism for clamping parts during metal cutting. Background technique [0002] for similar figure 1 , 2 When the parts shown are in metal cutting, the auxiliary positioning and pre-locking mechanism used to clamp the workpiece are as follows: image 3 shown. The mechanism includes a base body a; one side of the base body a is vertically provided with a positioning wall a1, and the inner side of the positioning wall a1 horizontally extends two positioning points a11; the upper surface of the base body a is vertically provided with three positioning points close to the positioning wall a1 a2; a positioning pin b is vertically arranged in the middle of the three positioning points a2; an auxiliary positioning mechanism c with a spring steel ball is provided on the other side of the upper surface of the substrate a. For the specific structure of the above positioning pin b and auxiliar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
Inventor 钱李斌李晓梅
Owner JIANGSU RUIER LONGDING IND CO LTD
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