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A roller closing machine

A technology of closing machine and roller, which is applied in the direction of feeding device, manufacturing tool, positioning device, etc., which can solve the problems of unguaranteed precision, unguaranteed difficulty, and difficult processing.

Inactive Publication Date: 2019-06-21
ZHEJIANG SHENGDA STEEL TOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The roundness of the drum formed by the rolling process is often not guaranteed. Therefore, if a closing ring is welded on one end of the drum at this time, the roundness of the drum needs to be corrected in advance. The processing is difficult and the accuracy cannot be guaranteed.

Method used

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  • A roller closing machine
  • A roller closing machine
  • A roller closing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] See figure 2 and Figure 4 , a roller closing machine, including a frame 1, a roller support part fixed on the frame 1, a pressure applying mechanism and a driving part, the roller support part includes a pressure receiving mechanism, a movable end table 15 and an end table fixed at one end of the frame A slide bar is provided at the bottom of the movable end table 15, and the end table mobile seat is provided with a chute for the slide bar to pass through.

[0029] The first molding roller includes a first molding roller body 10 and a first molding roller 6 sleeved on the first molding roller body 10 . The pressurized mechanism includes a die roller shaft seat 30 fixed at one end of the frame 1, a first die roller body 10, a first die roller 6 and a fixed ring, and the die roller shaft seat 30 is set There is a shaft hole through which the first molding roller body 10 passes, and the fixed ring includes a first spinning ring 18 and a retaining ring 17, and the retai...

Embodiment 2

[0037] Embodiment 2 is basically the same as the roller closing machine described in Embodiment 1, the difference is:

[0038] The first spinning ring 18 includes a fixed inner ring and a rolling outer ring rolling on the fixed inner ring, the retaining ring 17 includes a resisting protrusion 34 protruding from the edge of the rolling outer ring, and the second die roller body 12 A second spinning ring 20 corresponding to the rolling outer ring is sleeved, and those skilled in the art can replace the width of the second spinning ring 20 according to different thicknesses of the rollers.

Embodiment 3

[0040] Embodiment 3 is basically the same as the drum closing machine described in Embodiment 1, the difference is:

[0041] The roller supporting part does not include an end table moving seat and a movable end table. The first die roller shaft seat 30 is provided with an elongated shaft hole for the first die roller body 10 to slide, and the pressure receiving end of the pressure cylinder is provided with a There is a shaft hole through which the first die roller body 10 passes.

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Abstract

The invention belongs to the technical field of machining equipment and relates to a roller nosing machine. The roller nosing machine aims at lowering the possibility of deviation generation of a spinning portion and improving the machining accuracy of roller nosing. The roller nosing machine comprises a roller supporting component at least composed of a pressure bearing mechanism, a pressure applying mechanism and a drive component. The drive component comprises a pressure bearing drive mechanism making a part roller supporting component move in the same direction as the pressure applying mechanism when the pressure applying mechanism applies pressure to the pressure bearing mechanism, wherein the pressure bearing drive mechanism is connected with the part roller supporting component. By the adoption of the technical scheme, the technical purposes mentioned above can be achieved.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing equipment, and relates to a drum closing machine. Unless otherwise specified, the drum closing machine of the present invention is applied to a steel drum with a diameter of 600mm-3000mm, and the thickness of the drum is 6mm-10mm. Background technique [0002] In the field of iron and steel machining, the current method of making the drum is roughly to process the steel plate into a drum shape by rolling process, and then weld it to form the drum. The roundness of the drum formed by the rolling process is often not guaranteed. Therefore, if a closing ring is welded on one end of the drum at this time, the roundness of the drum needs to be corrected in advance. The processing is difficult and the accuracy cannot be guaranteed. Contents of the invention [0003] To close the drum, in addition to welding the ring at one end of the drum, you can also directly spin one end of the drum. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D22/14B21D43/00
Inventor 朱文德林捷金志红陈卫波罗波
Owner ZHEJIANG SHENGDA STEEL TOWER
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