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Thin aluminum plate middle grooving machining tool

A technology for groove processing and thin aluminum plate, which is applied in the field of groove processing tooling in the middle of thin aluminum plate, can solve the problems of difficulty in meeting the size, roughness of the shape, no longer meeting the production requirements of the enterprise, and movement under force, etc. Small deformation, the effect of reducing the clamping force

Active Publication Date: 2016-11-09
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this method clamps the thin aluminum plate, if the clamping force is too large, the workpiece will be deformed. If the clamping force is small, the workpiece will be moved under force during processing. Therefore, the use of vise and positioning plate The positioning and clamping of thin aluminum plates requires very precise control of the clamping force. A slight deviation will cause large deformation of the workpiece after processing, and it is difficult to meet the requirements of size, shape, shape tolerance, roughness, etc. requirements, leading to unqualified products, and secondly, in order to reduce the deformation of the workpiece thin aluminum plate during processing, the feed rate must be small enough, resulting in slow processing, which affects production efficiency
Therefore, the thin aluminum sheet positioning tooling of the prior art no longer meets the production needs of enterprises

Method used

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  • Thin aluminum plate middle grooving machining tool
  • Thin aluminum plate middle grooving machining tool
  • Thin aluminum plate middle grooving machining tool

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Experimental program
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Effect test

specific Embodiment 1

[0027] refer to Figure 1-8 , a middle slotting processing tool for a thin aluminum plate of the present invention, comprising a base 1 that can be connected to a machine tool, and two ends of the base 1 are symmetrically provided with a protruding rectangular positioning that matches the bottom surface of the workpiece 2 to be processed. surface 3, the workpiece 2 is placed on the positioning surface 3, and the side edge of the base 1 is provided with a strip-shaped positioning boss 4 that is vertical and higher than the positioning surface 3. The matching planar structure is used for positioning the left and right directions of the workpiece 2. A tool feed groove 5 for tool feeding is provided on the base 1 between the positioning boss 4 and the positioning surface 3. Giving the groove 5 is a groove vertically concave downward from the positioning surface 3, and the cutter feeding groove 5 is a long groove arranged longitudinally along the feeding direction of the cutter and...

specific Embodiment 2

[0030] refer to Figure 9 As shown, it is another specific embodiment of the present invention, which is basically the same as Embodiment 1, except that the locking connector includes a connecting bolt 73 that is compatible with the threaded hole 8 and locks the pressing block 71 at the same time. The lock nut 74 tightened on the workpiece 2 and the positioning surface 3, when the workpiece 2 is clamped, the connecting bolt 73 passes through the threaded hole 8 from the bottom or top of the base 1, and then is positioned and locked by the annular bottom surface of the lock nut 74, Or it can be locked by the shoulder of the bolt, which is convenient for clamping, and it adopts the locking method of the bolt and the nut, which can prevent the screw from loosening during the processing of the workpiece 2, which will cause the workpiece 2 to shake and cause the problem that it cannot be processed , improving the stability of workpiece 2 processing.

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Abstract

The invention discloses a thin aluminum plate middle grooving machining tool. The thin aluminum plate middle grooving machining tool comprises a base connected with a machine tool; rectangular positioning surfaces matched with the bottom surfaces of workpieces to be machined are symmetrically projected at two ends of the base; a strip-shaped positioning boss perpendicular to and higher than the positioning surfaces is arranged at one side edge of the base; a cutter feeding groove for feeding a cutter is formed in the base between the positioning boss and the positioning surfaces; a concave part formed between the two positioning surfaces serves as a chip removing groove for cleaning chips; and the two positioning surfaces are both detachably provided with pressing modules for pressing the workpieces to be machined. The thin aluminum plate middle grooving machining tool is simple in structure, realizes quick three-dimensional positioning of the workpieces through the positioning surfaces on the base, the positioning boss and the pressing modules, enables the machined parts to easily reach the process size and geometric tolerance requirements, and effectively improves the product pass percent.

Description

technical field [0001] The invention relates to the technical field of machining, and more specifically relates to a processing tool for slotting in the middle of a thin aluminum plate. Background technique [0002] In the process of machining, it will involve the processing of a thin aluminum plate, especially the middle slot processing of the thin aluminum plate. For the processing and positioning of this type of thin aluminum plate, the existing processing technology is to use a vise and a positioning plate The workpiece is positioned and clamped, and then processed. However, when this method clamps the thin aluminum plate, if the clamping force is too large, the workpiece will be deformed. If the clamping force is small, the workpiece will be moved under force during processing. Therefore, the use of vise and positioning plate The positioning and clamping of thin aluminum plates requires very precise control of the clamping force. A slight deviation will cause large def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q11/00
CPCB23Q3/065B23Q11/0042
Inventor 覃贵财庞梅谭家斌
Owner GUANGXI YUCHAI MASCH CO LTD
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