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Centering clamping device of hydraulic forging machine

A clamping device and hydraulic press technology, applied in forging/pressing/hammer devices, forging/pressing/hammering machinery, manufacturing tools, etc., can solve the problems of long alignment time, large manipulator structure size, and increased labor intensity And other issues

Inactive Publication Date: 2012-08-15
南通市腾达锻压机床厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In industrial production, the forging hydraulic press often uses the peripheral manipulator to clamp the workpiece to slowly realize the centering of the workpiece. Increased labor intensity

Method used

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  • Centering clamping device of hydraulic forging machine
  • Centering clamping device of hydraulic forging machine
  • Centering clamping device of hydraulic forging machine

Examples

Experimental program
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Embodiment Construction

[0011] figure 1 and figure 2 The centering and clamping device of a forging hydraulic press shown includes a symmetrically arranged mechanical arm 1, the upper end of which is sleeved on a spline shaft 2, and the spline shaft 2 is arranged on a fixed support 3, and the fixed support 3 Fixedly connected on the slide block 5 of the hydraulic press. An oil cylinder 6 is arranged between the middle part of the mechanical arm 1 and the slide block 5 of the hydraulic press. The lower end of the mechanical arm 1 is provided with a mechanical claw 7, and the clamping wheel 8 is arranged on the mechanical claw 7.

[0012] By arranging the mechanical claw 7 and the clamping wheel 8 on the mechanical arm 1, the flexibility and flexibility of the device are enhanced. In order to increase the clamping force, a friction groove 9 is provided on the clamping wheel 8 . In order to increase the synchronization of the device, the ends of the two symmetrically arranged spline shafts 2 are pr...

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Abstract

The invention discloses a centering clamping device of a hydraulic forging machine, which is characterized by comprising mechanical arms which are symmetrically arranged, wherein the upper ends of the mechanical arms are sleeved on spline shafts and the spline shafts are arranged on a fixed support; the fixed support is fixedly connected with a slide block of a hydraulic machine; an oil cylinder is arranged between the middle part of each mechanical arm and the slide block of the hydraulic machine; the lower end of each mechanical arm is provided with a mechanical claw; and each mechanical claw is provided with a clamping wheel. The fixed support is fixed on the slide block of the hydraulic machine and moves along the movement of the slide block; the slide block drives the device to move to a work piece; and the oil cylinders are used for driving the mechanical arms to push the work piece to move towards the center and clamp the work piece. In order to increase the synchronism, a synchronous gear is additionally arranged. In order to increase the flexibility of the mechanical arms, the mechanical claws and the clamping wheels are additionally arranged at the tail ends of the mechanical arms; and in order to increase a clamping force, a friction groove is machined on a clamping hydraulic wheel.

Description

technical field [0001] The invention relates to a centering and clamping device, in particular to a centering and clamping device for a forging hydraulic press, which can quickly center and clamp workpieces. Background technique [0002] In industrial production, the forging hydraulic press often uses the peripheral manipulator to clamp the workpiece to slowly realize the centering of the workpiece. Increased labor intensity. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a centering and clamping device for a forging hydraulic press, which can quickly center and clamp workpieces. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a centering and clamping device for forging hydraulic press, the innovation point of which is: it includes a symmetrically arranged mechanical arm, the upper end of the mechanical arm is sleeved on the spline shaft, an...

Claims

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Application Information

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IPC IPC(8): B21J13/08
Inventor 陶志凯刘松山朱爱建肖玉生张志华周涛马麟范小军
Owner 南通市腾达锻压机床厂
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