CN202207945U - Crankshaft sanding device - Google Patents
Crankshaft sanding device Download PDFInfo
- Publication number
- CN202207945U CN202207945U CN2011202688215U CN201120268821U CN202207945U CN 202207945 U CN202207945 U CN 202207945U CN 2011202688215 U CN2011202688215 U CN 2011202688215U CN 201120268821 U CN201120268821 U CN 201120268821U CN 202207945 U CN202207945 U CN 202207945U
- Authority
- CN
- China
- Prior art keywords
- crankshaft
- sanding belt
- crank
- sanding
- motor
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a crankshaft sanding device, which comprises a sanding belt. The sanding belt is sleeved on a crank of a crankshaft, the other end of the sanding belt is sleeved on a rubber wheel, and the rubber wheel is connected with an output shaft of a motor. The crankshaft sanding device has the advantage that a fine polishing effect is fine; when the sanding belt is sleeved on the crank to carry out polishing, action of manually pulling the sanding belt is closely imitated, so that all portions of the crank can be sufficiently polished, the problem that a partial position of the crank cannot be polished due to the fact that the crank is positioned eccentrically on the crankshaft is avoided, and the effect is better; the sanding belt is connected with the motor, and the polishing speed and the force of the sanding belt are more uniform, so that the polishing effect is further improved; the crankshaft sanding device is simple in structure and low in service cost, and the device only needs the common sanding belt and the common motor, and is extremely simple.
Description
Technical field
The utility model relates to the polishing tool technical field, especially relates to a kind of bent axle sand milling device.
Background technology
Bent axle is the important spare part of pump, adds to require very high man-hour.Particularly crank throw part because otherwise the rotation that stops, and and bearing shell between be hard friction, so require surperficial surface smoothness very high.General, when crank throw is polished, need utilize special crankshaft grinding machine.This crankshaft grinding machine complex structure, cost is high, and use cost is high.Therefore be necessary to improve.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of bent axle sand milling device, and it is good that it has a polishing effect, and characteristics simple in structure, that use cost is low.
To achieve these goals, the technical scheme that the utility model adopted is: bent axle sand milling device, comprise the abrasive band on the crank throw that is set in bent axle, and the other end in abrasive band is enclosed within on the rubber tire, and rubber tire links to each other with the output shaft of motor.
Said motor is fixed on the reciprocating slideway.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: polishing effect is good.The abrasive band is enclosed within the crank throw place when polishing, and the action in altitude simulation staff pulling abrasive band all can be polished the each several part of crank throw fully, can the situation that the part position can't be polished not occur because of the eccentric position that crank throw is in bent axle, and effect is better.The abrasive band connects motor, and the polishing velocity in abrasive band and dynamics are comparatively even, and polishing effect is further improved; Simple in structure, use cost is low.This installs required parts and is merely common abrasive band and motor, and is very simple.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Among the figure: 1, crank throw; 2, abrasive band; 3, rubber tire; 4, motor; 5, slideway.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Bent axle sand milling device comprises the abrasive band 2 on the crank throw 1 that is set in bent axle, and the other end in abrasive band 2 is enclosed within on the rubber tire 3, and rubber tire 3 links to each other with the output shaft of motor 4, and motor 4 is fixed on the reciprocating slideway 5.
The course of action of the utility model: motor 4 rotates, and drive rubber tire 3 and rotate, thereby polishes crank throw 1 along crank throw 1 apparent motion in abrasive band 2.Simultaneously, slideway 5 moves back and forth, and drive rubber tire 3 and vertically move, thereby abrasive band 2 is positioned at part on the crank throw 1 in polishing, moves along the surface longitudinal of crank throw 1.Slideway 5 also can be executed plate for general lathe.
Claims (2)
1. bent axle sand milling device, it is characterized in that: comprise the abrasive band (2) on the crank throw (1) that is set in bent axle, the other end of abrasive band (2) is enclosed within on the rubber tire (3), and rubber tire (3) links to each other with the output shaft of motor (4).
2. bent axle sand milling device according to claim 1 is characterized in that: said motor (4) is fixed on the reciprocating slideway (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202688215U CN202207945U (en) | 2011-07-27 | 2011-07-27 | Crankshaft sanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202688215U CN202207945U (en) | 2011-07-27 | 2011-07-27 | Crankshaft sanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207945U true CN202207945U (en) | 2012-05-02 |
Family
ID=45987501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202688215U Expired - Fee Related CN202207945U (en) | 2011-07-27 | 2011-07-27 | Crankshaft sanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949958A (en) * | 2014-03-20 | 2014-07-30 | 南京页岩动力设备有限公司 | Abrasive belt grinding machine for crankshaft |
| CN104084865A (en) * | 2014-07-14 | 2014-10-08 | 中船动力有限公司 | Polishing device and method for diesel engine crankshaft |
| CN104816220A (en) * | 2015-03-27 | 2015-08-05 | 广东韶钢工程技术有限公司 | Mobile abrasive cloth shaft pulling machine and application thereof |
| CN106976000A (en) * | 2017-04-18 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of steel pipe polishing derusting device |
-
2011
- 2011-07-27 CN CN2011202688215U patent/CN202207945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949958A (en) * | 2014-03-20 | 2014-07-30 | 南京页岩动力设备有限公司 | Abrasive belt grinding machine for crankshaft |
| CN104084865A (en) * | 2014-07-14 | 2014-10-08 | 中船动力有限公司 | Polishing device and method for diesel engine crankshaft |
| CN104816220A (en) * | 2015-03-27 | 2015-08-05 | 广东韶钢工程技术有限公司 | Mobile abrasive cloth shaft pulling machine and application thereof |
| CN106976000A (en) * | 2017-04-18 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of steel pipe polishing derusting device |
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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: 20120502 Termination date: 20130727 |