CN202162688U - Grinder transmission shaft device - Google Patents
Grinder transmission shaft device Download PDFInfo
- Publication number
- CN202162688U CN202162688U CN2011201730304U CN201120173030U CN202162688U CN 202162688 U CN202162688 U CN 202162688U CN 2011201730304 U CN2011201730304 U CN 2011201730304U CN 201120173030 U CN201120173030 U CN 201120173030U CN 202162688 U CN202162688 U CN 202162688U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- grinder
- power transmission
- sliding bearing
- bearing
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a grinder transmission shaft device, comprising a trust bearing, a transmission shaft, and a transmission shaft sleeve, with one end of the transmission shaft being connected with a grinding main shaft. The grinder transmission shaft device further comprises a sliding bearing and is characterized in that the sliding bearing is in interference fit with the transmission shaft; the transmission shaft sleeve is sleeved outside the sliding bearing; the other end of the transmission shaft is provided with six splines; the trust bearing is sleeved outside the transmission shaft; and the transmission shaft is fixed to a rack. The grinder transmission shaft device realizes simplification of a structure of equipment, realizes more accurate location, higher stability and more reasonable assembly of the transmission shaft, reduces assembly errors, reduces cost and prolongs lifetime of the equipment.
Description
Technical field
The utility model belongs to grinder, is specifically related to a kind of driveline of grinder.
Background technology
Sand mill is that a kind of high efficiency superfine grinding of production nano material disperses machinery, and driveline is the core component of agitation grinding.The general linear bearing that adopts of existing transmission shaft structure part, power transmission shaft is opened the frame mode of 10 splines, and the defective of its existence has cost high, complex structure, the assembling difficulty, precision is low.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists, the purpose of the utility model is, a kind of grinder driveline is provided, and workout cost is high, complex structure, assembling difficulty, the problem that precision is low.
The grinder driveline that the utility model provides, it comprises thrust bearing, power transmission shaft, driving sleeve, power transmission shaft one end is connected with grinding spindle; It is characterized in that: it also comprises sliding bearing; Sliding bearing and power transmission shaft interference fit, driving sleeve is sleeved on outside the sliding bearing, and the other end of power transmission shaft has 6 splines; Thrust bearing is sleeved on outside the driving sleeve, and power transmission shaft is fixedly connected on the frame.
The grinder driveline that the utility model provides, its beneficial effect are, make simplifying the structure of equipment, and the location of power transmission shaft is more accurate, can improve its reliability, and it is more reasonable to assemble, and can reduce rigging error, reduce cost, and prolong the life-span of equipment.
Description of drawings
Fig. 1 is the overall structure sketch map of an embodiment of the utility model;
Mark among the figure:
1. sliding bearing; 2. grinding spindle; 3. power transmission shaft; 4. thrust bearing; 5. frame; 6. spline; 7. driving sleeve.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, the grinder driveline to the utility model provides carries out detailed explanation.
Embodiment
With reference to Fig. 1, the grinder driveline of present embodiment, it comprises thrust bearing 4, power transmission shaft 3, driving sleeve 7; Power transmission shaft 3 one ends are connected with grinding spindle 2, and it also comprises sliding bearing 1, sliding bearing 1 and power transmission shaft 3 interference fit; Driving sleeve 7 is sleeved on outside the sliding bearing 1; The other end of power transmission shaft 3 has 6 splines 6, and thrust bearing 4 is sleeved on outside the driving sleeve 7, and power transmission shaft 3 is fixedly connected on the frame 5.
When axle rotates at a high speed, connect transferring power,, make power pass to grinding spindle 2 accurately, reliably, make grinding spindle 2 transferring power accurately, increase work efficiency through the support and the gearing of thrust bearing 4 through spline 6.
Claims (1)
1. grinder driveline, it comprises thrust bearing, power transmission shaft, driving sleeve, power transmission shaft one end is connected with grinding spindle; It is characterized in that: it also comprises sliding bearing; Sliding bearing and power transmission shaft interference fit, driving sleeve is sleeved on outside the sliding bearing, and the other end of power transmission shaft has 6 splines; Thrust bearing is sleeved on outside the driving sleeve, and power transmission shaft is fixedly connected on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201730304U CN202162688U (en) | 2011-05-16 | 2011-05-16 | Grinder transmission shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201730304U CN202162688U (en) | 2011-05-16 | 2011-05-16 | Grinder transmission shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162688U true CN202162688U (en) | 2012-03-14 |
Family
ID=45798539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201730304U Expired - Fee Related CN202162688U (en) | 2011-05-16 | 2011-05-16 | Grinder transmission shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162688U (en) |
-
2011
- 2011-05-16 CN CN2011201730304U patent/CN202162688U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120314 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |