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Water plug cover press-fitting aids

An auxiliary tool and cover pressing technology, which is applied to hand-held tools, manufacturing tools, etc., can solve the problems of inability to ensure the consistency of the pressing depth, the water blocking cover is easy to fall off or shift, and the manual operation cost is low. The risk of accidental injury to the hand by the hammer, the processing difficulty is small, and the effect of improving the assembly quality

Inactive Publication Date: 2018-06-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first type of automatic press-fitting equipment for water plugging covers has a complex structure, difficulty in debugging, and high cost; the second type of manual operation is low in cost, but cannot ensure the consistency of the press-fitting depth. During the installation of the water plugging cover, The water blocking cover is easy to fall off or shift, and is prone to bias

Method used

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  • Water plug cover press-fitting aids
  • Water plug cover press-fitting aids
  • Water plug cover press-fitting aids

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] The invention discloses a water plugging cover pressing auxiliary device, see figure 1 and figure 2 , including an auxiliary tool indenter 2 (hereinafter referred to as indenter 2), the indenter 2 has a shaft body, a front end and a tail end, obviously, the shaft body is the middle part, and the parts at both ends are the front end and the tail end. The front end is a stepped shaft, and a groove 211 is formed on the shaft top surface of the front end of the stepped shaft, and a magnet 7 is arranged in the groove 211 . The tail ...

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Abstract

The invention discloses a water blocking cap press-mounting assistive tool which comprises an assistive tool press head. The assistive tool press head is provided with a shaft body, a front end and a tail end. The front end is a stepped shaft. A groove is formed in the top face of the front-most end of the stepped shaft, is concave in the axial direction of the assistive tool press head, and is internally provided with a magnet. The tail end is provided with a knocking cap which is provided with a knocking end face and used for being knocked. A water blocking cap is attracted by the magnet in the groove and prevented from falling off in the mounting process, the front end is the stepped shaft to ensure that the end face of the water blocking cap is tightly attached to the assistive tool press head, and the consistency of the mounting depth can be ensured through contact of the stepped face of the stepped shaft and a to-be-mounted face.

Description

technical field [0001] The invention relates to an auxiliary tool for engine preparation, in particular to an auxiliary tool for press-fitting a water plug cover. Background technique [0002] When the engine runs at high speed, it will generate a lot of heat. In order to cool down, a water jacket is added inside the cylinder block and cylinder head during product design, and a water pump is used to pass the cooling water through the inner cavity of the water jacket, thereby absorbing a large amount of heat. But on the other hand, when the engine is in an extremely cold environment, the cooling water in the water jacket will freeze and expand, and even freeze and crack the engine. In order to avoid this situation, water plugging holes are set on the cylinder block and cylinder head. , The water plugging hole is connected with the water jacket of the cylinder block and cylinder head. When it is blocked, it can expand first when the cooling water is cooled and expands, thereby...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02
CPCB25B27/0028B25B27/02
Inventor 杨健黄浩段昌凯曹金贵汤善荣
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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