CN202140416U - Eccentric shaft - Google Patents
Eccentric shaft Download PDFInfo
- Publication number
- CN202140416U CN202140416U CN 201120239222 CN201120239222U CN202140416U CN 202140416 U CN202140416 U CN 202140416U CN 201120239222 CN201120239222 CN 201120239222 CN 201120239222 U CN201120239222 U CN 201120239222U CN 202140416 U CN202140416 U CN 202140416U
- Authority
- CN
- China
- Prior art keywords
- eccentric
- steel pipe
- eccentric shaft
- seamless steel
- utility
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an eccentric shaft, which includes a conical head (1), a seamless steel pipe (2) and an eccentric shaft head (3), wherein the conical head (1) is installed at the top end of the seamless steel pipe (2); the eccentric shaft head (3) is installed at the lower end of the seamless steel pipe (2); and a steel plate (4) is fixed on the circumference of the seamless steel pipe (2). The eccentric shaft greatly simplifies the eccentric structure, has simple structure, low construction cost and convenience for use.
Description
Technical field
The utility model 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.
The model utility content
The utility model 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 the embodiment of the utility model, said steel plate (4) is provided with screw (5).
The beneficial effect of the utility model is:
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 utility model 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 (3) forms, seamless steel pipe (2) forms cylindrical (7); Interior round (6) and the unjust center of circle of cylindrical (7) 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 utility model 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 utility model is not limited to aforesaid embodiment.The utility model 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 |
|---|---|---|---|
| CN 201120239222 CN202140416U (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120239222 CN202140416U (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140416U true CN202140416U (en) | 2012-02-08 |
Family
ID=45551474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120239222 Expired - Fee Related CN202140416U (en) | 2011-07-08 | 2011-07-08 | Eccentric shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312909A (en) * | 2011-07-08 | 2012-01-11 | 江苏秋林重工股份有限公司 | Eccentric shaft |
-
2011
- 2011-07-08 CN CN 201120239222 patent/CN202140416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312909A (en) * | 2011-07-08 | 2012-01-11 | 江苏秋林重工股份有限公司 | Eccentric shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120708 |