CN202360339U - Positioning structure of eccentric wheel - Google Patents

Positioning structure of eccentric wheel Download PDF

Info

Publication number
CN202360339U
CN202360339U CN 201120443968 CN201120443968U CN202360339U CN 202360339 U CN202360339 U CN 202360339U CN 201120443968 CN201120443968 CN 201120443968 CN 201120443968 U CN201120443968 U CN 201120443968U CN 202360339 U CN202360339 U CN 202360339U
Authority
CN
China
Prior art keywords
eccentric wheel
positioning
bearing
eccentric
positioning boss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201120443968
Other languages
Chinese (zh)
Inventor
吴全
魏浩宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG GUANGSHUN NEW ENERGY POWER TECHNOLOGY Co Ltd
FOSHAN GUANGSHUN ELECTRICAL EQUIPMENT Co Ltd
Original Assignee
GUANGDONG GUANGSHUN NEW ENERGY POWER TECHNOLOGY Co Ltd
FOSHAN GUANGSHUN ELECTRICAL EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG GUANGSHUN NEW ENERGY POWER TECHNOLOGY Co Ltd, FOSHAN GUANGSHUN ELECTRICAL EQUIPMENT Co Ltd filed Critical GUANGDONG GUANGSHUN NEW ENERGY POWER TECHNOLOGY Co Ltd
Priority to CN 201120443968 priority Critical patent/CN202360339U/en
Application granted granted Critical
Publication of CN202360339U publication Critical patent/CN202360339U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a positioning structure of an eccentric wheel, which comprises a rotary shaft and an eccentric wheel which are arranged on a bearing. The positioning structure of the eccentric wheel is characterized in that a positioning boss is arranged between the eccentric wheel and the bearing. With the adoption of the positioning structure of the eccentric wheel, a gap between the eccentric wheel and the bearing is reduced, so that the installation is facilitated, the positioning structure is convenient and reliable, the structure is simple and practical, and the positioning structure has good popularization value.

Description

A kind of eccentric wheel position structure
Technical field
The utility model relates to the Compressor Technology field, relates to a kind of eccentric wheel position structure of compressor in particular.
Background technique
Air compressor through blade or rotor rotatablely move or the to-and-fro motion of piston with air compression in gas tank, and exhaust when needed.The eccentric wheel of traditional oilless compressor is socketed in the rotating shaft, and the eccentric wheel operated by rotary motion is in the outside of bearing, because the gap of eccentric wheel and bearing is bigger, and position, inconvenient school during installation.
The model utility content
The purpose of the utility model be exactly provide for the deficiency that solves existing technology a kind of not only favourable with in installation, convenient and reliable, and simple and practical eccentric wheel position structure.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of eccentric wheel position structure, comprise rotating shaft, eccentric wheel on the bearing that is installed on compressor, and it is characterized in that, be provided with positioning boss between said eccentric wheel and the bearing.
As further specifying of such scheme: in rotating shaft, eccentric positioning boss is close to bearing surface to said eccentric wheel through screw.
Said positioning boss is the boss that is arranged on the eccentric wheel end face.
Said eccentric side is stepped.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model is employed in the positioning boss that eccentric end face setting cooperates with bearing, and the gap of eccentric wheel and bearing is reduced, favourable with in installation, convenient and reliable, simple and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Description of reference numerals: 1, bearing 2, rotating shaft 3, eccentric wheel 4, positioning boss 5, screw
Embodiment
As shown in Figure 1, a kind of eccentric wheel position structure of the utility model comprises rotating shaft 2, eccentric wheel 3 on the bearing 1 that is installed on compressor, is provided with positioning boss 4 between eccentric wheel 3 and the bearing 1.In the present embodiment, the side of eccentric wheel 3 is stepped, and positioning boss 4 is for being arranged on the boss of eccentric wheel end face, and eccentric wheel 3 is fixed in the rotating shaft 2 through screw 5, and eccentric positioning boss is close to bearing surface.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims (4)

1. an eccentric wheel position structure comprises the rotating shaft, the eccentric wheel that are installed on the bearing, it is characterized in that, is provided with positioning boss between said eccentric wheel and the bearing.
2. a kind of eccentric wheel position structure according to claim 1 is characterized in that, in rotating shaft, eccentric positioning boss is close to bearing surface to said eccentric wheel through screw.
3. a kind of eccentric wheel position structure according to claim 1 and 2 is characterized in that said positioning boss is the boss that is arranged on the eccentric wheel end face.
4. a kind of eccentric wheel position structure according to claim 1 and 2 is characterized in that said eccentric side is stepped.
CN 201120443968 2011-11-05 2011-11-05 Positioning structure of eccentric wheel Expired - Fee Related CN202360339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120443968 CN202360339U (en) 2011-11-05 2011-11-05 Positioning structure of eccentric wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120443968 CN202360339U (en) 2011-11-05 2011-11-05 Positioning structure of eccentric wheel

Publications (1)

Publication Number Publication Date
CN202360339U true CN202360339U (en) 2012-08-01

Family

ID=46571529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120443968 Expired - Fee Related CN202360339U (en) 2011-11-05 2011-11-05 Positioning structure of eccentric wheel

Country Status (1)

Country Link
CN (1) CN202360339U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415866A (en) * 2016-01-11 2016-03-23 湖州吉昌丝绸有限公司 Registration device of circular screen printer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415866A (en) * 2016-01-11 2016-03-23 湖州吉昌丝绸有限公司 Registration device of circular screen printer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120801

Termination date: 20171105