Rapid fixing clamp for aluminum alloy machining

A technology for fixing fixtures and aluminum alloys, applied in metal processing, metal processing equipment, metal processing mechanical parts, etc., can solve the problems of complex fixture structure, inability to achieve rapid clamping of aluminum alloy sheets, and complicated operation steps, and achieve a degree of automation High, improve clamping efficiency and tightening accuracy, high efficiency

Inactive Publication Date: 2021-05-28
陈云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of aluminum alloy processing, it is necessary to clamp and fix the aluminum alloy plate, but when the existing aluminum alloy clamp is used, the aluminum alloy plate needs to be placed at the appropriate position of the clamping table, so as to facilitate the clamping of the aluminum alloy plate. Clamping and fixing, but the existing fixture structure is complex, the operation steps are cumbersome, and it cannot quickly clamp the aluminum alloy plate

Method used

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  • Rapid fixing clamp for aluminum alloy machining
  • Rapid fixing clamp for aluminum alloy machining
  • Rapid fixing clamp for aluminum alloy machining

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0034] Such as Figure 1-Figure 6 As shown, the present invention provides a fast fixing fixture for aluminum alloy processing, including a fixed table 1 and an aluminum alloy plate 3, two support plates 7 are provided at the bottom of the fixed table 1, and a base 8 is provided at the bottom of the support plate 7, and the base 8 The bottom is provided with anti-slip mat 9, and the bottom of anti-slip mat 9 is provided with anti-skid pattern, and the anti-slip mat 9 that is provided with anti-slip pattern can increase the friction force between base 8 and the ground, strengthen the stability of whole device, two support plates 7 play The function of supporting the fixed platform 1, the fixed platform 1 is symmetrically provided with two clamping components 2;

[0035] The clamping assembly 2 includes a fixed plate 201, one end of the fixed plate 201 is provided with a hydraulic cylinder 205, and the output end of the hydraulic cylinder 205 passes through the fixed plate 201 t...

no. 2 example

[0040] Based on the fast fixing fixture for aluminum alloy processing provided in the first embodiment, the aluminum alloy plate 3 is clamped by means of the first clamping plate 203 and the second clamping plate 214. Due to the poor rigidity of the aluminum alloy plate 3, the resistance The plastic deformation ability is poor, and it is obviously not enough to judge the clamping degree of the aluminum alloy plate 3 based on the experience of the operator during the clamping process, and because the aluminum alloy plate 3 is in a suspended state, it is easy to cause clamping Extrusion deformation, and when using a tool to cut the aluminum alloy plate 3 in a certain direction, due to its poor rigidity, it is easy to cause processing deformation during the processing, and after the cutting is completed, the larger clamping plate Under the action of force, it may also cause the aluminum alloy plate 3 to break. In order to solve this problem and ensure that it has an excellent clam...

no. 3 example

[0043] Based on the fast fixing fixture for aluminum alloy processing provided in the second embodiment, when the aluminum alloy plate 3 is cut and processed by the suction cup 217 on the side of the first clamping plate 203 and the second clamping plate 214, due to the suction cup 217 It has a certain degree of elasticity, especially the suction cup 217 perpendicular to the cutting direction will inevitably cause the cutting surface to vibrate during cutting, the vibration of the aluminum alloy plate 3 caused by the cutting will reduce the cutting effect, and at the same time, a large amount of waste will be generated in the cutting process. Chips, with the aid of coolant flushing, the waste at the processing position flows along the coolant to the fixed table 1. If the waste cannot be removed in time, the cutting effect will be greatly reduced, resulting in uneven cutting positions of the aluminum alloy plate 3 and reduced cutting accuracy. , in order to solve this problem an...

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Abstract

The invention belongs to the technical field of aluminum alloy machining auxiliary devices, and discloses a rapid fixing clamp for aluminum alloy machining. The rapid fixing clamp comprises a fixing table and an aluminum alloy plate, the fixing table is symmetrically provided with two clamping assemblies, each clamping assembly comprises a fixing plate, a hydraulic cylinder is arranged in the interior of each fixing plate in a penetrating mode, a movable plate is arranged at the output end of each hydraulic cylinder, a first sliding groove is formed in the interior of each movable plate, a lead screw is rotationally connected to the interior of each first sliding groove through a bearing, a supporting plate is arranged on one side of each movable plate, a motor is arranged on one side of each supporting plate, an output shaft of each motor penetrates through each movable plate to be fixedly connected with each lead screw, and two receding grooves are formed in one side of each movable plate. According to the rapid fixing clamp for aluminum alloy machining, through the arrangement of a feeding frame, the two clamping assemblies and a lifting plate, the aluminum alloy plate can be quickly centered and fixed, the conditions of clamping deformation and cutting stress deformation of the aluminum alloy plate in the machining process are avoided, the good shock absorption effect is achieved, and the clamping effect and the working efficiency of the device are improved.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy processing auxiliary devices, in particular to a fast fixing fixture for aluminum alloy processing. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing The increase in the weldability of aluminum alloys has also deepened the research on the weldability of aluminum alloys. At present, aluminum alloys are the most widely used alloys. In the production and processing of aluminum alloys, a kind of aluminum alloy steel pipe needs to be sawed. , it is necessary to fix the aluminum alloy steel pipe to prevent dislocation or offset during processing. Therefore, a fixture for aluminum alloy process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08B23Q7/00B23Q11/00
CPCB23Q3/082B23Q3/086B23Q7/00B23Q11/0042
Inventor 陈云
Owner 陈云
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