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Support plate mechanism

A technology of supporting plates and supporting plates, which is applied in metal processing equipment, feeding devices, manufacturing tools, etc., can solve the problems of affecting the accuracy of the sheet, easily bruising the edges and corners of the sheet, and falling, so as to ensure the bending quality Effect

Inactive Publication Date: 2015-01-21
NINGBO LINGTONG TELECOM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, during the bending process of the sheet metal of the bending machine, the sheet material is turned up. At this time, the sheet material is easy to sag due to gravity, which affects the bending quality.
And after the sheet is bent and formed, it will fall toward the center of gravity and hit the workbench
This will not only easily damage the edges and corners of the sheet, affect the accuracy of the sheet after bending, but also cause some damage to the machine table

Method used

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  • Support plate mechanism

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Embodiment Construction

[0008] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see figure 1 , the supporting plate mechanism, including the press brake head 1, also includes the mounting bracket 2 arranged at the feed inlet of the bending machine, on which the mounting bracket 2 is rotated and provided with a supporting plate 3, and the supporting plate 3 It is divided into a first part 300 and a second part 301, and the first part 300 and the second part 301 are rotatably connected by a flap 302 provided on its lower side wall, that is, the first part 300 and the second part 301 It can be turned down along the rotating shaft of the flap 302, but it is stuck when it is turned up. Therefore, during the bending process of the support plate along the plate body, the second part 301 can rotate along the first part 300, ensuring that the second part The bottom always rests against the sheet.

[0009] A slide rail 30 is set ...

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Abstract

The invention provides a support plate mechanism which comprises a bending machine pressing head and an installation support arranged at a position of a feed port of a bending machine. A retainer plate is placed on the installation support in a rotation mode and comprises a first part and a second part. The first part is connected with the second part in a rotation mode through a hinge arranged on the lower side wall of the retainer plate. A sliding rail is formed on the side wall of the second part of the retainer plate, a roller and a spring are arranged in the sliding rail in a sliding mode, and the roller abuts against the spring. A wheel gear is placed on the installation support in a rotation mode, a gear face meshed with the wheel gear is placed on the pressing head, and the wheel gear is meshed with the gear face. The support plate mechanism further comprises a sliding rope. One end of the sliding rope is connected with the wheel gear, and the other end of the sliding rope is connected with the roller. In the process of bending of a plate body, the plate body is supported by the retainer plate all the time, bending quality is guaranteed, and the bended and formed retainer plate cannot directly fall on an operating platform.

Description

technical field [0001] The invention relates to a supporting device for sheet material on a bending machine. Background technique [0002] Bending machine is an important equipment for sheet metal processing. Generally, during the bending process of the sheet metal of the bending machine, the sheet material is turned up. At this time, the sheet material is easy to sag due to gravity, which affects the bending quality. And after the sheet is bent and formed, it will fall toward the center of gravity and hit the workbench. This not only easily damages the edges and corners of the sheet, affects the accuracy of the sheet after bending, but also causes some damage to the machine table. Therefore it is necessary to improve. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a supporting plate mechanism. During the bending process of the plate body, the supporting plate always supports the plate body, which ensure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/00B21D5/00
Inventor 高文雄葛鹏庆杨灵芝沈金标
Owner NINGBO LINGTONG TELECOM EQUIP