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Synchronous workpiece clamping mechanism

A technology of synchronous clamping and workpieces, which is applied in the direction of clamping devices, grinding workpiece supports, metal processing machinery parts, etc., can solve the problems of inability to achieve synchronous clamping with the same force, and achieve simple structure, flexible clamping and low cost Effect

Inactive Publication Date: 2016-08-24
ZHEJIANG XINMIAN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in special processing occasions, it is necessary to apply the same clamping force to workpieces with different thicknesses. These common clamping devices cannot achieve simultaneous clamping with the same force.

Method used

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  • Synchronous workpiece clamping mechanism

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0013] Such as figure 1 , figure 2 with image 3 As shown, a workpiece synchronous clamping mechanism, which includes a frame 1, a driving cylinder 2, a cylinder support 3, a gear 4, an upper L-shaped pressing plate 5, a lower inverted L-shaped pressing plate 6, an upper rack 7, a lower rack 8. Upper fixed clamp block 9, lower fixed clamp block 10, upper guide sleeve 11, upper guide rod 12, lower guide sleeve 13, lower guide rod 14, upper bearing seat 15, lower bearing base 16, upper jaw 17, lower Jaw 18, the drive cylinder 2 includes a cylinder body 19 and a piston rod 20, the cylinder body 19 is installed on the oil cylinder support 3, the oil cylinder support 3 is fixed on the frame 1, and the gear 4 is rotata...

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Abstract

The invention provides a workpiece synchronous clamping mechanism, which belongs to the technical field of mechanical processing. It includes a gear, an upper L-shaped pressing plate, a lower inverted L-shaped pressing plate, an upper rack, and a lower rack. The gear is rotatably arranged at the left end of the piston rod. The upper end is provided with a lower rack, the upper rack is meshed with the gear, the lower rack is also meshed with the gear, the upper guide rod and the upper guide sleeve can be slidably connected, the upper fixed clamp is set on the frame, and is located on the upper L-shaped pressure plate On one side, the upper jaw is also installed on the frame, and is located on the upper side of the upper L-shaped pressure plate and the upper fixed clamp block, the lower guide rod and the lower guide sleeve are slidably connected, and the lower fixed clamp block is set on the frame. And be positioned at one side of inverted L-shaped pressing plate, lower jaw is also installed on the frame, and is positioned at the lower end of inverted L-shaped pressing plate and lower fixed clip block. The invention simultaneously realizes applying the same clamping force to workpieces with different thicknesses, has reasonable structure and good reliability.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a workpiece synchronous clamping mechanism. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. The technological process can be divided into casting, forging, stamping, welding, machining, assembly and other technological processes. The technological process is composed of one or several sequentially arranged processes, and a process is composed of several working steps. The machines required for processing include digital display milling machines, digital display forming grinders, digital display lathes, EDM machines, universal grinders, machining centers, external cylindrical grinders, internal cylindrical grinders, precision lathes, etc., which can be used for turning,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08B24B41/06
CPCB23Q3/082B23Q3/08B23Q2703/04B24B41/06
Inventor 朱国良
Owner ZHEJIANG XINMIAN TEXTILE
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