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Safety protector for hydraulic puncher

A safety protection device, the technology of hydraulic punching machine, applied in the direction of maintenance and safety accessories, metal processing mechanical parts, metal processing equipment, etc., can solve the problems of being easily pressed by the moving platen, crushed, industrial accidents, etc., and achieve the effect of safety protection Clearly effective, reduced accidents, low manufacturing costs

Active Publication Date: 2011-07-20
ZHEJIANG TIANTAI XIANGHE IND CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the use of some small hydraulic punching machines, the operating procedure of the operator is generally: one hand places the blank to be stamped under the moving platen, and the other hand presses the lower punching button. When the operator places the stamped blank If the hand of the hand has not been removed from the area under the moving platen, and the other hand presses the stamping button, the hand placing the stamping blank is easily pressed by the moving platen, or even broken, resulting in serious industrial accidents

Method used

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  • Safety protector for hydraulic puncher
  • Safety protector for hydraulic puncher
  • Safety protector for hydraulic puncher

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Embodiment Construction

[0012] The following structural drawings further describe the present invention with specific embodiments: see Figure 1-2 :

[0013] The hydraulic press safety protection device includes the movable press plate 11 and the upper fixed platform 12 of the hydraulic press, the movable press plate 11 can move up and down along the support guide column 15, the movable press plate 11 rises and the control switch 23 is respectively set on both sides of the upper fixed platform 12 There is a sprocket 31, and the sprocket 31 is provided with a chain 32 that cooperates with the sprocket 31. One end of the chain 32 is fixed on both sides of the moving platen 11 by a bracket 111, and the other end of the chain 32 is connected in front of the moving platen 11. There is a safety protection pressure handle 40 that can control the rise of the movable pressure plate 23. The above-mentioned safety protection pressure handle 40 is: the upper surface of the pressure handle 41 side is hinged with ...

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Abstract

The invention belongs to the technical field of hydraulic punchers, and relates to a safety protector for a hydraulic puncher, comprising a moving pressure plate and an upper fixed platform of the hydraulic puncher. The moving pressure plate can make up and down movement along a support guiding column; the moving pressure plate rises to control a switch; two sides of the upper fixed platform are respectively provided with a sprocket wheel on which a chain matched with the sprocket wheel is arranged; and one end of the chain is fixed at two sides of the moving pressure plate, and in front of the moving pressure plate, the other end of the chain is connected with a safety protection pressing handle capable of controlling the rising of the moving pressure plate. The safety protector has simple structure, convenient mounting, low fabrication cost and obviously effective safety protection effect, and is suitably used on the hydraulic punchers of the same type.

Description

technical field [0001] The invention belongs to the technical field of hydraulic presses and relates to a safety protection device for hydraulic presses. Background technique [0002] At present, during the use of some small hydraulic punching machines, the operating procedure of the operator is generally: one hand places the blank to be stamped under the moving platen, and the other hand presses the lower punching button. When the operator places the stamped blank The hand of the hand has not been withdrawn from the area under the moving platen, and the other hand presses the stamping button, the hand placing the stamping blank is easily pressed by the moving platen, or even broken, causing serious industrial accidents. Contents of the invention [0003] The object of the present invention is to provide a hydraulic punching machine safety protection device for hydraulic punching machine operators. [0004] The purpose of the present invention is achieved like this: [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q11/00B21D22/02
Inventor 汤啸
Owner ZHEJIANG TIANTAI XIANGHE IND CO LTD
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