CN205478948U

CN205478948U - Modular bearing room end cover

Info

Publication number: CN205478948U
Application number: CN201620010892.8U
Authority: CN
Inventors: 余伟
Original assignee: GUIZHOU HUAFENG ELECTRICAL APPLIANCES CO Ltd
Current assignee: GUIZHOU HUAFENG ELECTRICAL APPLIANCES CO Ltd
Priority date: 2016-01-07
Filing date: 2016-01-07
Publication date: 2016-08-17
Anticipated expiration: 2026-01-07

Abstract

The utility model discloses a modular bearing room end cover belongs to bearing room end cover and improves the structure, aim at providing that a machining efficiency height, processing energy consumption are little, the bearing room end cover of handling ease. It is including the surperficial end cover body that has a plurality of bearing rooms, the end cover body is formed by discoideus first end cover board (1) and two discoideus second end cover board (2) coincide anchor, the bearing room is docked to communicate with distribute blind hole (5) that correspond in first end cover board (1) surface and through -hole (3) position in through -hole (3) on second end cover board (2) surface by distributing and is formed. The utility model discloses not only machining efficiency is high, production cycle is short, and the size and the position accuracy uniformity of each bearing room are good in addition, it the improvement structure of a bearing room end cover.

Description

Combined bearing room end cap

Technical field

This utility model relates to a kind of bearing chamber end cap, particularly relates to a kind of combined bearing room end cap；Belong to bearing chamber end cover improved structure.

Background technology

Bearing chamber end cap is a kind of for installing and the conventional machinery part of airtight bearing, is generally processed through machine cut by spray；Not only energy consumption is high, allowance is big, efficiency is low, and the positional precision between each bearing chamber is difficult to ensure that, difficulty of processing is big, it is difficult to adapt to the demand of large-scale production.

Summary of the invention

In order to overcome defect present in prior art, this utility model aims to provide the combined bearing room end cap that a kind of working (machining) efficiency is high, power consumption of polymer processing is little, be easy to processing.

To achieve these goals, this utility model is by the following technical solutions: it includes the surface end cap body with multiple bearing chambers；Described end cap body is formed by the second end casing overlapping rivet clasp that one piece of first discoideus end casing and two pieces are discoideus, and described bearing chamber is docked and connected by the blind hole that the through hole being distributed in the second end casing surface is corresponding with lead to the hole site with being distributed in the first end casing surface and forms.

The correspondence position of the first end casing and the second end casing is distributed some bolts hole.

Compared with the prior art, the end cap body of original monolithic construction, owing to have employed technique scheme, has been changed being overlapped into the fabricated structure of rivet clasp by the first end casing and the second end casing by this utility model；Therefore can be improved working (machining) efficiency by stamping forming mode alternative metals machining mode, shortened the production cycle, and be once stamped to form by same secondary mould owing to constituting the through hole of each bearing chamber, size and the positional precision concordance of each bearing chamber are good.Moreover, end cap body uses the first end casing and the fabricated structure of the second end casing overlapping rivet clasp, many defects such as also can overcome that metal casting energy consumption is high, it is big to pollute, efficiency is low and blank allowance is big.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model；

Fig. 2 is the A direction view in Fig. 1；

Fig. 3 be Fig. 1 be the perspective view of traditional bearing room end cap.

In figure: first end casing the 1, second end casing 2, through hole 3, rivet 4, blind hole 5.

Detailed description of the invention

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:

As shown in Fig. 1～2: end cap body is formed by stacking by one piece of first discoideus end casing 1 and two pieces of second discoideus end casings 2, and above-mentioned three pieces of end casings are connected as a single entity by four rivet 4 rivet clasps.There are three bearing chambers on the surface of described end cap body, and described bearing chamber is by being distributed in three through holes 3 on two piece of second end casing 2 surface and being distributed in three blind holes 5 of the first end casing 1 surface correspondence position and be docked and connected and form.

For the ease of installing, the correspondence position of the first end casing 1 and the second end casing 2 is distributed some bolts hole (not indicating in figure).

By Fig. 1,2 comparing with Fig. 3 and to be not difficult to find out, traditional bearing room end cap is monolithic construction, and its end cap body is foundry goods；There is many defects such as allowance is big, efficiency is low, difficulty of processing is big, positional precision is difficult to ensure that.

Claims

1. a combined bearing room end cap, including surface with the end cap body of multiple bearing chambers；It is characterized in that: described end cap body is formed by one piece of discoideus first end casing (1) and two pieces of discoideus the second end casing (2) overlapping rivet clasps, and described bearing chamber is docked and connected by the blind hole (5) that the through hole (3) being distributed in the second end casing (2) surface is corresponding with through hole (3) position with being distributed in the first end casing (1) surface and forms.

Combined bearing room the most according to claim 1 end cap, it is characterised in that: the correspondence position of the first end casing (1) and the second end casing (2) is distributed some bolts hole.