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Rubber seal with punch

A rubber seal and hole technology, applied in metal processing and other directions, can solve the problems of penetration, low drilling efficiency, easy injury and construction personnel, etc., to ensure the quality of drilling, meet the requirements of drilling, and improve the efficiency of drilling Effect

Active Publication Date: 2018-02-27
SHANGHAI INVESTIGATION DESIGN & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the rubber sealing tape used for the water seal of the gate is very thick, it will be extremely cumbersome to process the holes by using the traditional drilling technology, and the drilling efficiency is low, and the construction personnel are easily injured during the drilling process; in addition, using the traditional The perforating technology will also affect the water sealing effect of the rubber sealing belt after drilling holes, that is, water is easy to infiltrate from the joint between the bolt and the bolt hole on the rubber sealing belt

Method used

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Embodiment Construction

[0031] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0032] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper"...

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Abstract

The invention provides a rubber sealing belt punching punch, which comprises a punching part, a stripping part, and a pistol drill connecting rod used to connect with a pistol drill in sequence, and the end of the punching part is provided with a waste material inlet, and the punching part is provided with a first through hole communicating with the waste material inlet; the stripping part is provided with a second through hole, and the outer wall of the stripping part is provided with a through hole communicating with the second through hole. Waste material outlet; the first through hole communicates with the second through hole and forms a waste material discharge channel. The invention is used for punching rubber sealing belts, especially for thicker rubber sealing belts. While ensuring the punching quality, the punching efficiency is greatly improved to meet the needs of various projects. Punching required.

Description

technical field [0001] The invention relates to the field of various underwater engineering seals, in particular to a rubber sealing belt perforating punch. Background technique [0002] In hydraulic, civil, municipal and other engineering fields, it involves on-site drilling of various types of rubber sealing belts. For example, in hydraulic engineering, all kinds of gates must be equipped with rubber seals for water sealing; since the specifications of various gates are different, and the rubber seals are pre-purchased, it needs to be processed according to the position of the bolt holes on the gates on site. Corresponding bolt holes on the rubber sealing strip are used to facilitate the penetration of bolts to fix the rubber sealing strip on the gate. However, since the rubber sealing tape used for the water seal of the gate is very thick, it will be extremely cumbersome to process the holes with the traditional punching technology, and the punching efficiency is low, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/14
Inventor 姜斌廖建安李恺金成钰王安利
Owner SHANGHAI INVESTIGATION DESIGN & RES INST
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