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Protection guard

A technology of guardrails and railings, applied in the field of guardrails, can solve problems such as unreasonable installation, high cost, and inability to process plates, and achieve the effects of simple structure and simple materials without affecting costs

Inactive Publication Date: 2018-04-03
沙冰娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, the position between the upper knife and the lower knife is very dangerous. When feeding and retrieving materials, the hands of the operator are easily injured by the upper knife or the lower knife. Especially when the machine tool is working, the injury caused is extremely serious, so Feed inlet needs protection
However, the existing guardrails are extremely complex and costly, and it is impossible to visualize the shearing process of the machine tool. At the same time, the existing guardrails make it impossible to process smaller-sized plates
Therefore, the device is unreasonable and needs to be improved

Method used

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] ginseng figure 1 , figure 2 and image 3 As shown, the guardrail in the embodiment of the present invention includes a bent plate 01, at least three support blocks 02 and at least one railing 03, the two ends of the bent plate 01 are respectively fixed to the support blocks 02, and the two ends of the railing 03 are respectively fixed to The support block 02 and the railing 03 are arranged above the bent plate 01, which has a simple structure and is e...

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Abstract

The invention provides a protection guard. The protection guard comprises a bending plate, at least three supporting blocks and at least one handrail. Two ends of the bending plate are fixed to the supporting blocks, the two ends of the handrail are fixed to the supporting blocks, and the handrail is arranged above the bending plate. The protection guard is simple in structure and convenient to assemble, the protection guard can be applied to various occasions in an infinite combination manner, the protection measure can be achieved, the process of observing the board tailoring is not affected, and meanwhile, machining of small boards is not obstructed.

Description

technical field [0001] The application relates to a protective fence, which is used for the protection of the feeding port of a shearing machine. Background technique [0002] In actual production, the shearing machine generally drives the upper knife rest through the power system, the lower knife rest is fixed, the upper knife is fixedly connected to the upper knife rest, the electrical control system drives the hydraulic system, and the hydraulic system drives the upper knife to move downward. When working, the position between the upper knife and the lower knife is very dangerous. When feeding and retrieving materials, the hands of the operator are easily injured by the upper knife or the lower knife. Especially when the machine tool is working, the injury caused is extremely serious, so The feed port needs to be protected. However, the existing guardrails are extremely complex, the cost is high, and it is impossible to visualize the shearing process of the machine tool....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D15/08B23D33/00
CPCB23D15/08B23D33/00
Inventor 沙冰娟
Owner 沙冰娟
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