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Manufacturing process of air suction holes of roller body of air suction roller

A production process and a technology for air suction holes, which are applied in the field of production process of air suction holes in the air suction roller body, can solve the problems of large diameter, heavy body weight, increased damage to the roller body, etc., to achieve good productivity, Consistent depth and shallowness, ensuring the effect of productivity

Inactive Publication Date: 2018-11-13
如皋市昌旭机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The large-scale suction roller is cast iron, with a heavy body and a large diameter. The required suction holes are hundreds or thousands, and there are a lot of them. Moreover, these suction holes and air guide grooves have positional requirements, so it is difficult to drill holes directly. Satisfy the positional requirements, and cannot guarantee the quality of the drilled holes, but also increases the risk of damage to the roller body, therefore, it is necessary to find a way to solve this technical problem

Method used

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  • Manufacturing process of air suction holes of roller body of air suction roller

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 Shown is a manufacturing process of suction holes on the body of a suction roller, comprising the following steps:

[0018] (1) Thin steel parts are cut according to the length and diameter of the suction roller body, and the thickness of the thin steel parts is 0.2-1mm.

[0019] (2) Locate the position of the first air suction hole at one corner of the thin steel plate to facilitate the positioning of subsequent holes.

[0020] (3) According to the product processing requirements, locate the positions of other holes.

[0021] (4) Use the punching equipment to drill the required holes on the thin steel sheet, and the drilled holes are vertical holes.

[0022] (5) Cover the thin steel plate on the body of the suction roller to be processed.

[0023] (6) The thin steel plate and the suction roller body are closely connected by weldin...

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Abstract

The invention discloses a manufacturing process of air suction holes of a roller body of an air suction roller, and relates to the field of mechanical drilling. The manufacturing process comprises thefollowing steps that according to the length and the diameter of the roller body of the air suction roller, blanking is carried out on a thin steel plate part; the position of the first air suction hole on the thin steel plate part is positioned; according to the product machining requirement, the positions of other holes are positioned; the needed holes are drilled in the thin steel plate part by using a drilling device; the thin steel plate part is coated on the roller body of the air suction roller to be machined; the thin steel plate part is enabled to be tightly attached to the roller body of the air suction roller by using a surfacing welding mode; then the air suction roller is erected to a drilling bed, and drilling is sequentially carried out according to the holes in the thin steel plate part; and after drilling is completed, the thin steel plate part is detached. According to the manufacturing process of the air suction holes of the roller body of the air suction roller, the requirement for the position degree of the air suction holes and an air guide groove is met, and the quality of the drilled holes is guaranteed.

Description

Technical field: [0001] The invention relates to the field of mechanical drilling, in particular to a process for manufacturing air suction holes in a body of a suction roller. Background technique: [0002] The large suction roller is made of cast iron, with a heavy body and a large diameter. It requires hundreds of suction holes and a large number, and these suction holes and air guide grooves have positional requirements, so it is difficult to drill holes directly. To meet the positional requirements, the quality of the drilled holes cannot be guaranteed, and the risk of damage to the roller body is also increased. Therefore, it is necessary to find a way to solve this technical problem. Invention content: [0003] The object of the present invention is to provide a process for manufacturing the air suction holes on the body of the suction roller, which can solve one or more of the above-mentioned problems in the prior art. [0004] In order to solve the problems of th...

Claims

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Application Information

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IPC IPC(8): B23B35/00
CPCB23B35/00
Inventor 彭林辉
Owner 如皋市昌旭机械制造有限公司
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