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Press plate linkage four-station clamping mechanism

A clamping mechanism and four-station technology, applied in the field of workpiece processing, can solve problems such as cumbersome clamping process, affecting the efficiency of workpiece processing, complex fixture structure, etc., and achieve the effects of simple operation, improved processing efficiency, and reduced production costs

Pending Publication Date: 2018-03-27
NINGBO XUNHUI ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the current fixtures can only clamp a single workpiece, which will greatly affect the efficiency of workpiece processing and increase the labor intensity of workers. However, multi-station fixtures are often very complicated in structure, and the clamping process is cumbersome.

Method used

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  • Press plate linkage four-station clamping mechanism

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Effect test

Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Such as figure 1 Shown is the structural representation of the present invention,

[0024] The reference signs therein are: fixture main body 1, groove 1a, first boss 11, first bump 11a, first concave cavity 11b, second concave cavity 11c, second boss 12, second bump 12a , spring housing cavity 12b, first pressing plate 21, second pressing plate 22, third pressing plate 23, fourth pressing plate 24, screw rod 3, first spring 3a, second spring 3b, nut 31, enlarged edge 31a, push rod 4. Support ring 41 , linkage plate 5 , first support rod 61 , second support rod 62 , first station 71 , second station 72 , third station 73 , fourth station 74 , return spring 8 .

[0025] Such as figure 1 as shown,

[0026] A four-station clamping mechanism linked by pressing plates, including a clamp body 1, a first pressing plate 21, a second pressin...

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PUM

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Abstract

The invention discloses a press plate linkage four-station clamping mechanism. The press plate linkage four-station clamping mechanism comprises a clamp body, and further comprises a first press plate, a second press plate, a third press plate, a fourth press plate, a screw, a push rod, a linkage plate, a first supporting rod and a second supporting rod. A first boss and a second boss are arrangedon the clamp body. The push rod is arranged on the lower portion of the clamp body in a penetrating manner. The left end of the push rod is hinged to the lower end of the first press plate. The rightend of the push rod is hinged to the lower end of the fourth press plate. The screw penetrates the middle of the first press plate and the first boss to be hinged to the middle of the second press plate. The left end of the screw is in screw joint with a nut. The left end of the linkage plate is hinged to the lower end of the second press plate, and the right end of the linkage plate is hinged tothe lower end of the third press plate. The middle of the third press plate is hinged to the first supporting rod fixed to the left side of the second boss. The middle of the fourth press plate is hinged to the second supporting rod fixed to the right side of the second boss. The press plate linkage four-station clamping mechanism has the beneficial effects that the structure is reasonable, operation is convenient, and the production efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of workpiece processing, in particular to a four-station clamping mechanism linked by a pressing plate. Background technique [0002] When the workpiece is processed on the machine tool, in order to ensure the machining accuracy and improve productivity, the workpiece must occupy the correct position on the machine tool relative to the tool. This process is called positioning. Clamping the workpiece is to apply force to the workpiece so that it can reliably clamp the workpiece at a predetermined position. This process is called clamping. The whole process from positioning to clamping is called clamping; the main function of the machine tool fixture is to complete the clamping work of the workpiece. [0003] Machine tool fixtures are used in metal cutting to accurately determine the position of the workpiece and clamp it firmly to accept the process equipment in the process. Its main function is to reliably...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/061
Inventor 俞龙杜志丹谢峰张建伟栾好伟万生旺黄列
Owner NINGBO XUNHUI ELECTRIC APPLIANCE