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Hydraulic covering machine

A hydraulic wrapping and edging machine technology, which is applied in the field of hydraulic edging machines, can solve the problems of slider damage and maintenance workers

Inactive Publication Date: 2019-02-15
JIANGLING MOTORS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hydraulic hemming machine to solve the problem that the maintenance worker is damaged due to the slide block falling during the maintenance of the hydraulic hemming machine

Method used

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0026] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0027] Unless otherwise def...

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PUM

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Abstract

The invention provides a hydraulic covering machine. The hydraulic covering machine comprises a working platform, a sliding block and a safety assembly, wherein the safety assembly comprises a plug-inblock, a plug-in seat, a connecting block, a cylinder, a plug pin and an air valve; the plug-in block is arranged opposite to the plug-in seat; the free tail end of the plug pin extends towards the plug-in seat; and plug holes are formed in the plug-in block and the position where the plug-in seat corresponds to the plug pin. When maintenance is needed, the hydraulic covering machine is started to enable the sliding block to rise, and further the plug-in block is driven to move towards the plug-in seat until the plug hole in the plug-in block is aligned to the plug hole in the plug-in seat, and then the air valve is started so as to enable the cylinder to push the plug pin to be plugged into the plug holes of the plug-in seat and the plug-in block and extend to the outer side of the plug-in seat, so that the sliding block is fixed to the lower end of the working platform to prevent the sliding block from automatically descending, so that the problem that maintenance workers are damaged due to the fact that the sliding block of the hydraulic covering machine descends during the maintenance is solved.

Description

technical field [0001] The invention relates to the technical field of automobile processing equipment, in particular to a hydraulic hemming machine. Background technique [0002] The hydraulic hemming machine is the equipment that needs to be used when the car door and the hood are hemmed. The equipment is composed of a slider, a hemming mold and a working platform. The working process of the equipment is: the employee sends the material to the hemming mold → the slider is lowered and pressed Materials→Employees take out the finished materials. [0003] According to product maintenance requirements, the hemming mold of the hydraulic hemming machine needs regular maintenance. During maintenance, the hydraulic hemming machine needs to be started, and then the slider is raised for maintenance workers to work in the space between the slider and the hemming mold. [0004] However, in the process of maintaining the hydraulic hemming machine, the slide block may break down and au...

Claims

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Application Information

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IPC IPC(8): B21D19/12
CPCB21D19/12
Inventor 陈书榕
Owner JIANGLING MOTORS
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