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Horizontal downwards regulating three-roller plate bending machine

A technology of horizontally lowering and rolling, which is applied in the field of adjusting and moving mechanism of a horizontally lowering three-roller plate rolling machine, can solve the problems of inability to adjust the center distance, poor quality of rolled thin steel plates, poor quality of rolled thick steel plates, etc. Simple, high-quality, easy to manufacture, install, use and maintain

Inactive Publication Date: 2006-05-17
王建平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of rolled thick steel plate is poor in the former type because there is no support roller, and the quality of rolled thin steel plate in the latter type is poor because the center distance cannot be adjusted.

Method used

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  • Horizontal downwards regulating three-roller plate bending machine
  • Horizontal downwards regulating three-roller plate bending machine
  • Horizontal downwards regulating three-roller plate bending machine

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1 to Figure 3 As shown, the present invention discloses a horizontal down-adjustment three-roll plate bending machine, which includes a lower roll bearing housing 14, a back-up roll housing 2, an adjustment device 8, a shaft coupling 4, and a motor 9. The lower roll bearing housing 14 And the two sides of the support seat 2 are symmetrically equipped with a horizontal movement mechanism. The horizontal movement mechanism is to install an adjustment device 8 on the side of the lower roller bearing seat and the support roller seat, and a coupling is installed between multiple adjustment devices. 4. A motor 9 is installed on the outside of a side coupling, and a through hole 16 or a blind hole is provided under the lower roller bearing seat and the support roller seat, and a round hole is provided at the intersection perpendicular to the center line of the h...

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Abstract

The horizontal downwards regulating three-roller plate bending machine includes lower roller bearing seat, bearing roller seat, regulators, shift coupling, and motor. Several regulators are mounted symmetrically on two sides of the lower roller bearing seat and the bearing roller seat; the shift coupling is mounted among the regulators; and the lower roller bearing seat and the bearing roller seat have one hole with nut matching the lead screw in the regulators in the lower part and notch or boss in the bottom for mounting on the bottom plate. The regulators are gear worm mechanisms. The present invention has adjustable center distance and support roller and thus has high plate bending quality of both thick steel plate and thin steel plate.

Description

technical field [0001] The invention relates to a plate rolling machine, in particular related to the adjustment and movement mechanism of a horizontally lowered three-roller plate rolling machine. Background technique [0002] At present, there are two types of horizontally adjustable three-roller plate rolling machines. One is that both sides of the lower roll can be adjusted, and the center distance can be changed. The lower rollers rotate at the same time, and this form includes two types with and without backup rollers. The quality of rolled thick steel plate is poor in the former type because there is no support roller, and the quality of rolled thin steel plate in the latter type is poor because the center distance cannot be adjusted. Neither is ideal. Contents of the invention [0003] In order to solve the deficiencies of existing products, the present invention provides a horizontally adjustable three-roller plate rolling machine. Its center distance is adjusta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/14
Inventor 王建平
Owner 王建平
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