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Multi-connecting-rod pressing device

A technology of pressing device and multi-linkage, which is applied to workpiece clamping devices, manufacturing tools, etc., can solve the problems of difficult positioning, complicated fixture structure, and complicated operation.

Pending Publication Date: 2018-04-13
NINGBO JINRUITAI SEIZURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the automobile industry, the output of automobile round sleeves is also increasing year by year. Although the output is large, because the middle part of the round sleeves of automobile round sleeves is solid and the surroundings are hollow, it can only be fixed when the circle is fixed. The upper and lower ends of the middle part of the sleeve are clamped. The clamps and pressing devices currently used are difficult to realize. The clamps that can realize this are complex in structure, cumbersome in operation, and difficult in positioning. Therefore, there are higher requirements for clamps for this type of product.

Method used

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  • Multi-connecting-rod pressing device
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  • Multi-connecting-rod pressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] First, the piston rod of the cylinder 1 is elongated, the drive connector 12 rotates clockwise around the extension part 20, the extension part 16 drives the middle part of the vertical part 15 to rotate clockwise around the extension part 20, and the lower end of the vertical part 15 passes through the second The connecting plate 13 lifts the left end of the second connecting rod 3 upwards, and the right end of the second connecting rod 3 brings the vertical bar 4 downward synchronously, and the upper end of the vertical part 15 passes the first connecting plate 10 to the left end of the first connecting rod 9 Pull down, and the right end of the first connecting rod 9 is brought upward synchronously with the upper cover 7, and the whole pressing device is in an open state, and then the round sleeve of the product is installed in the first circular inner groove 22 of the mounting seat 6, and the solid preliminary Positioning, then control the piston rod of the cylinder 1...

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Abstract

The invention relates to a multi-connecting-rod pressing device. The device comprises a base and a connecting piece. The connecting piece comprises a vertical part, an extending part and a bent part;an air cylinder is rotationally mounted on the left side of the lower portion of the base; a piston rod of the air cylinder is rotationally connected with the lower end of the bent part, a fixing plate is installed at the upper end of the base, and a rotating base is arranged on the left side of the upper end of the fixing plate; the upper end of the rotating base is rotationally connected with the middle of a first connecting rod, an upper cover is arranged on the lower portion of the right end of the first connecting rod, and the left end of the rotating base is rotationally connected with the middle of the vertical part; the left end of the first connecting rod is rotationally connected with a first connecting plate, and the lower end of the first connecting plate is rotationally connected with the upper end of the vertical part; a mounting base is mounted on the right side of the upper end of the fixing plate, and a vertical rod capable of sliding up and down is mounted in the middle of the mounting base; the lower end of the vertical rod is rotationally connected with one end of a second connecting rod which is rotationally arranged in the middle of the base, and the other endof the second connecting rod is rotationally connected with a second connecting plate; the upper end of the second connecting plate is rotationally connected with the lower end of the vertical part.The device is suitable for positioning and clamping of automobile round sleeve products.

Description

technical field [0001] The invention relates to the technical field of pressing devices, in particular to a multi-link pressing device. Background technique [0002] With the rapid development of the automobile industry, the output of automobile round sleeve products is also increasing year by year. Although the output is large, because the middle part of the round sleeve of automobile round sleeve products is solid and the surrounding is hollow, only the round sleeve can be fixed when it is fixed. The upper and lower ends of the middle part of the sleeve are clamped. The clamps and pressing devices currently used are difficult to realize. The clamps that can realize this are complex in structure, cumbersome in operation, and difficult in positioning. Therefore, there are higher requirements for clamps for this type of product. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-link clamping device, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 俞奇波
Owner NINGBO JINRUITAI SEIZURE
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