CN201627829U

CN201627829U - Novel bearing seat

Info

Publication number: CN201627829U
Application number: CN2010201378486U
Authority: CN
Inventors: 陈巨龙; 倪建林; 邹上元; 陆春根; 藏艳强; 许志明
Original assignee: ZHEJIANG CHANGXING JUYUAN MACHINERY CO Ltd
Current assignee: ZHEJIANG CHANGXING JUYUAN MACHINERY CO Ltd
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2010-11-10
Anticipated expiration: 2020-03-22

Abstract

The utility model relates to a novel bearing seat which comprises an upper bearing bush, an upper bearing bush base, a lower bearing bush and a lower bearing bush base. The novel bearing seat is characterized in that: the upper bearing bush base and the lower bearing bush base are connected into a whole, the upper bearing bush is sheathed on the upper bearing bush base, and the lower bearing bush is sheathed on the lower bearing bush base; an oil inlet hole is arranged on the lower bearing bush, and oil grooves are respectively arranged on the upper bearing bush base and the upper bearing bush base. The novel bearing seat has the following advantages: 1. the bearing bushes are made of tin bronze, such material has good effect in protecting a shaft neck of a workpiece, and the wear-resistant effect is good; 2. boring and scraping processes are carried out on the bearing bushes during the processing, the processed bearing bushes have large contact surfaces with the workpiece, and the hydraulic workpiece jacking effect is better; 3. hydraulic oil inlets are arranged on the bearing bushes, so as to prevent the leakage of hydraulic oil from affecting the hydraulic effect.

Description

A kind of novel bearing seat

Technical field:

The utility model relates to the device that is applied to a class and the processing of disc-like engineering goods, is specifically related to a kind of novel bearing seat.

Background technique

At present, the most producer of existing bearing shell adopts the pig iron or spheroidal graphite cast iron, and is wear-resisting effective; Existing most producer adopts in processing bearing shell process and scrapes processing, and is little with the workpiece surface of contact, the weak effect of hydraulic brace workpiece; Producer opens the hydraulic pressure filler opening on bush seat mostly at present, causes that easily hydraulic pressure has leakage, influences hydraulic effect.

Summary of the invention

In order to overcome above-mentioned defective, the purpose of this invention is to provide a kind of novel bearing seat.

To achieve these goals, the present invention adopts following technological scheme:

A kind of novel bearing seat, comprise: top bearing shell, top bearing shell base, lower bearing, lower bearing base, the top bearing shell base is connected one with the lower bearing base, top bearing shell is enclosed within on the top bearing shell base, lower bearing is enclosed within on the lower bearing base, oil inlet hole is set on the lower bearing, and the lower bearing base all offers oil groove on top bearing shell base and the lower bearing base.

The utility model has the advantages that: 1, the material of bearing shell adopts tin bronze, and this material has good effect to protection workpiece axle journal, and is wear-resisting effective; 2, bearing shell adopts boring to scrape processing in course of working, and the bearing shell after the processing is big with the workpiece surface of contact, and is better to the effect of hydraulic brace workpiece; 3, the hydraulic pressure filler opening is opened on bearing shell, prevents hydraulic fluid leak, influences hydraulic effect.

Description of drawings

Fig. 1 is the utility model structural representation

Embodiment

Further specify below in conjunction with accompanying drawing:

As shown in Figure 1, a kind of novel bearing seat, comprise: top bearing shell 1, top bearing shell base 2, lower bearing 3, lower bearing base 4, top bearing shell 1 is enclosed within on the top bearing shell base 2, lower bearing 3 is enclosed within on the lower bearing base 4, oil inlet hole 5 is set on the lower bearing 3, all offers oil groove 6 on top bearing shell base 2 and the lower bearing base 4.

Claims

1. novel bearing seat, comprise: top bearing shell, top bearing shell base, lower bearing, lower bearing base, it is characterized in that: the top bearing shell base is connected one with the lower bearing base, top bearing shell is enclosed within on the top bearing shell base, lower bearing is enclosed within on the lower bearing base, oil inlet hole is set on the lower bearing, all offers oil groove on top bearing shell base and the lower bearing base.