CN102312909A - Eccentric shaft - Google Patents
Eccentric shaft Download PDFInfo
- Publication number
- CN102312909A CN102312909A CN201110190452A CN201110190452A CN102312909A CN 102312909 A CN102312909 A CN 102312909A CN 201110190452 A CN201110190452 A CN 201110190452A CN 201110190452 A CN201110190452 A CN 201110190452A CN 102312909 A CN102312909 A CN 102312909A
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- CN
- China
- Prior art keywords
- eccentric
- steel pipe
- seamless steel
- eccentric shaft
- spindle nose
- 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.)
- Pending
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses an eccentric shaft which comprises a cone head (1), a seamless steel pipe (2) and an eccentric shaft head (3), wherein, the cone head (1) is installed at the top of the seamless steel pipe (2), the eccentric shaft head (3) is installed at the bottom of the seamless steel pipe (2), and the steel plates (4) are fixed around the periphery of the seamless steel pipe (2). The invention enables an eccentric structure to be greatly simplified and has the characteristics of simple construction, low cost and convenient usage.
Description
Technical field
The present invention relates to mechanical manufacturing field, especially a kind of eccentric shaft.
Background technique
As everyone knows, bearing has an outer ring and an inner ring, and a hole concentric with bearing arranged on the inner ring; Between outer ring and inner ring, be provided with the rolling basket, in the rolling basket, rolling element be installed, when the needs bearing is worked under eccentric state; Must be in the concentric holes of bearing inner race the setting-up eccentricity axle, eccentric shaft is time-consuming takes a lot of work in processing, difficulty of processing is big; Eccentric stiffener and bearing assembling difficulty, manufacture cost is high.
Summary of the invention
The present invention is in order to solve present eccentric shaft assembling difficulty and the high problem of cost; A kind of screen device is provided for this reason; Comprise conehead (1), seamless steel pipe (2) and eccentric spindle nose (3); Conehead (1) is installed in seamless steel pipe (2) top, and eccentric spindle nose (3) is installed in seamless steel pipe (2) lower end, seamless steel pipe (2) outside fixation plate (4).
According to embodiments of the invention, said steel plate (4) is provided with screw (5).
The invention has the beneficial effects as follows:
This capacity eccentric bearing is simple in structure, and is easy to use, do not need eccentric shaft just can realize eccentric function, is that eccentric stiffener is greatly simplified, make simultaneously eccentric stiffener the machining saving of work and time, assemble easily, reduced the manufacture cost of eccentric stiffener.
Description of drawings
The present invention will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is this practical eccentric shaft schematic representation;
Fig. 2 is this practical eccentric shaft plan view.
Embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Eccentric shaft as shown in Figure 1, it comprises conehead 1, seamless steel pipe (2) and eccentric spindle nose (3), conehead (1) is installed in seamless steel pipe (2) top; Eccentric spindle nose (3) is installed in seamless steel pipe (2) lower end; Seamless steel pipe (2) outside fixation plate (4), circle 6 in eccentric spindle nose 2 forms, seamless steel pipe 2 forms cylindrical 7; The interior circle 6 and the cylindrical 7 unjust centers of circle have just had eccentric function; Said steel plate (4) is provided with screw (5), is used to be installed in miscellaneous equipment.This capacity eccentric bearing of the present invention is simple in structure, and is easy to use, do not need eccentric shaft just can realize eccentric function, is that eccentric stiffener is greatly simplified, make simultaneously eccentric stiffener the machining saving of work and time, assemble easily, reduced the manufacture cost of eccentric stiffener.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (2)
1. eccentric shaft; It is characterized in that comprise conehead (1), seamless steel pipe (2) and eccentric spindle nose (3), conehead (1) is installed in seamless steel pipe (2) top; Eccentric spindle nose (3) is installed in seamless steel pipe (2) lower end, seamless steel pipe (2) outside fixation plate (4).
2. eccentric shaft as claimed in claim 1 is characterized in that, said steel plate (4) is provided with screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190452A CN102312909A (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190452A CN102312909A (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312909A true CN102312909A (en) | 2012-01-11 |
Family
ID=45426363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110190452A Pending CN102312909A (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312909A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307090A (en) * | 2012-03-12 | 2013-09-18 | 义乌市黑白矿山机械有限公司 | Groove type self-balancing eccentric shaft |
| CN108612738A (en) * | 2018-06-01 | 2018-10-02 | 南通联源机电科技股份有限公司 | A kind of making type eccentric shaft mechanism easy to process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724281A1 (en) * | 1996-06-10 | 1997-12-18 | Automation Tooling Syst | Anti-brake lock eccentric camshaft |
| CN1274438C (en) * | 2003-01-02 | 2006-09-13 | 金英基 | Eccentric rotation shaft and electric motor shaft mfg. method |
| CN201606396U (en) * | 2009-12-30 | 2010-10-13 | 宁波浩渤工贸有限公司 | High-strength eccentric shaft |
| CN202140416U (en) * | 2011-07-08 | 2012-02-08 | 江苏秋林重工股份有限公司 | Eccentric shaft |
-
2011
- 2011-07-08 CN CN201110190452A patent/CN102312909A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19724281A1 (en) * | 1996-06-10 | 1997-12-18 | Automation Tooling Syst | Anti-brake lock eccentric camshaft |
| CN1274438C (en) * | 2003-01-02 | 2006-09-13 | 金英基 | Eccentric rotation shaft and electric motor shaft mfg. method |
| CN201606396U (en) * | 2009-12-30 | 2010-10-13 | 宁波浩渤工贸有限公司 | High-strength eccentric shaft |
| CN202140416U (en) * | 2011-07-08 | 2012-02-08 | 江苏秋林重工股份有限公司 | Eccentric shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307090A (en) * | 2012-03-12 | 2013-09-18 | 义乌市黑白矿山机械有限公司 | Groove type self-balancing eccentric shaft |
| CN108612738A (en) * | 2018-06-01 | 2018-10-02 | 南通联源机电科技股份有限公司 | A kind of making type eccentric shaft mechanism easy to process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |