CN202540140U - Connection device of transmission shaft and polishing wheel axle for polishing machine - Google Patents
Connection device of transmission shaft and polishing wheel axle for polishing machine Download PDFInfo
- Publication number
- CN202540140U CN202540140U CN2012200771316U CN201220077131U CN202540140U CN 202540140 U CN202540140 U CN 202540140U CN 2012200771316 U CN2012200771316 U CN 2012200771316U CN 201220077131 U CN201220077131 U CN 201220077131U CN 202540140 U CN202540140 U CN 202540140U
- Authority
- CN
- China
- Prior art keywords
- shaft
- polishing wheel
- polishing
- transmission shaft
- wheel shaft
- 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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a connection device of a transmission shaft and a polishing wheel axle for a polishing machine. The connection device comprises a main transmission shaft, an auxiliary transmission shaft and a polishing wheel axle, wherein a polishing wheel is arranged on the polishing wheel axle, one end of the polishing wheel axle is connected with the main transmission shaft, the other end of the polishing wheel axle is connected with the auxiliary transmission shaft, two ends of the polishing wheel axle are provided with an arc-shaped shaft section and a conical shaft section, and two ends of the polishing wheel axle are connected with the main transmission shaft and the auxiliary transmission shaft through the arc-shaped shaft section and the conical shaft section. Because two ends of the polishing wheel axle are provided with the arc-shaped shaft section and the conical shaft section, connected with the main transmission shaft and the auxiliary transmission shaft through the arc-shaped shaft section and the conical shaft section, and are tightly connected with the main transmission shaft and the auxiliary transmission shaft through the taper of the conical shaft section, therefore the vibration of the polishing machine during working is reduced; and meanwhile, conical roller bearings are adopted in the main transmission shaft and the auxiliary transmission shaft, thus the stability of the polishing machine is ensured, and the service life of the polishing machine is prolonged.
Description
Technical field
The utility model relates to a kind of polishing machine with power transmission shaft and polishing wheel shaft coupling arrangement, is that polishing machine is with the coupling arrangement of power transmission shaft with the polishing wheel shaft specifically.
Background technology
Polishing machine power transmission shaft of the prior art mostly is to connect through shaft coupling with polishing between the wheel shaft; Vibrations are big when work, noise is big for the polishing machine of this structure; At the high rotating speed of polishing wheel and lay particular stress on and cause that bearing damages fast, thereby cause the service life of polishing machine.
The utility model content
The purpose of the utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of simple in structure, and convenient and practical a kind of polishing machine is with the coupling arrangement of power transmission shaft with the polishing wheel shaft.
The utility model is realized through following technical scheme:
A kind of polishing machine is with the coupling arrangement of power transmission shaft with the polishing wheel shaft, and it includes final drive shaft, counter drive shaft; The polishing wheel shaft; The polishing wheel shaft is provided with polishing wheel, and an end of polishing wheel shaft is connected with final drive shaft, and the other end is connected with counter drive shaft; Polishing wheel shaft two ends are provided with arc shaft part and conical shaft part, and polishing wheel shaft two ends are connected with final drive shaft and counter drive shaft through arc shaft part and conical shaft part.
Further, final drive shaft and counter drive shaft are provided with and polish the adapter sleeve that the wheel shaft two ends are complementary and plant, and adapter sleeve is located in the cavity of final drive shaft and counter drive shaft, and the two ends of polishing wheel shaft are inserted in the adapter sleeve and are connected with adapter sleeve through cooperating.
Further, the two ends of final drive shaft and counter drive shaft are equipped with taper roll bearing and are bearing on the axle sleeve, and axle sleeve is located at slidably in the body hole position.
Further, the two ends of axle sleeve are installed on the gland through connector, and the end of gland is provided with the spring that adds pretightning force to axle sleeve.
Further, the end of spring is provided with the adjusting device that is used to regulate pretightning force.
Further, adjusting device is the screw mandrel screw, and the screw mandrel of adjusting device is provided with screw thread that screw thread and body be provided with, and to form worm drive secondary, and an end of screw mandrel contacts with spring, and the other end is connected with adjusting handle.
Further, polishing wheel shaft two ends are provided with thread segment and through fixture polishing wheel are fixed on the polishing wheel shaft.
The utility model compared with prior art has following advantage:
Because the utility model is provided with arc shaft part and conical shaft part at the two ends of polishing wheel shaft; The two ends of polishing wheel shaft are connected with final drive shaft and counter drive shaft through arc shaft part and conical shaft part; And closely connect through the tapering of conical shaft part, thereby reduced the vibration of polishing machine when work, and; Final drive shaft of the utility model and counter drive shaft all adopt taper roll bearing, have guaranteed the stability of polishing machine and have prolonged service life of polishing machine.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model polishing wheel axle construction sketch map;
Accompanying drawing 3 is an A-A generalized section in the utility model accompanying drawing 2;
Accompanying drawing 4 is a B-B generalized section in the utility model accompanying drawing 2.
The specific embodiment
To combine Figure of description to come the utility model is further described below:
Shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of polishing machine is with the coupling arrangement of power transmission shaft with the polishing wheel shaft, and it includes final drive shaft 1; Counter drive shaft 2, polishing wheel shaft 3, the polishing wheel shaft is provided with polishing wheel 4; One end of polishing wheel shaft is connected with final drive shaft; The other end is connected with counter drive shaft, and polishing wheel shaft two ends are provided with arc shaft part 5 and conical shaft part 6, and polishing wheel shaft two ends are connected with final drive shaft and counter drive shaft through arc shaft part and conical shaft part.
Preferably, above-mentioned final drive shaft and counter drive shaft are provided with and polish the adapter sleeve 7 that the wheel shaft two ends are complementary and plant, and adapter sleeve is located in the cavity of final drive shaft and counter drive shaft 8, and the two ends of polishing wheel shaft are inserted in the adapter sleeve and are connected with adapter sleeve through cooperating.
Preferably, the two ends of above-mentioned final drive shaft and counter drive shaft are equipped with taper roll bearing 9 and are bearing on the axle sleeve 10, and axle sleeve is located at slidably in the body eleven-punch.
Preferably, the two ends of above-mentioned axle sleeve are installed on the gland 13 through connector 12, and the end of gland is provided with the spring 14 that adds pretightning force to axle sleeve.
Preferably, the end of above-mentioned spring is provided with the adjusting device 15 that is used to regulate pretightning force.
Preferably, above-mentioned adjusting device is the screw mandrel screw, and the screw mandrel 16 of adjusting device is provided with screw thread that screw thread and body be provided with, and to form worm drive secondary, and an end of screw mandrel contacts with spring, and the other end is connected with adjusting handle 17.
Preferably, above-mentioned polishing wheel shaft two ends are provided with thread segment 18 and through fixture 19 polishing wheel are fixed on the polishing wheel shaft.
Claims (7)
1. a polishing machine is with the coupling arrangement of power transmission shaft with the polishing wheel shaft, and it includes final drive shaft (1), counter drive shaft (2); Polishing wheel shaft (3); The polishing wheel shaft is provided with polishing wheel (4), and an end of polishing wheel shaft is connected with final drive shaft, and the other end is connected with counter drive shaft; It is characterized in that: described polishing wheel shaft two ends are provided with arc shaft part (5) and conical shaft part (6), and polishing wheel shaft two ends are connected with final drive shaft and counter drive shaft through arc shaft part and conical shaft part.
According to the said a kind of polishing machine of claim 1 with power transmission shaft and polishing wheel shaft coupling arrangement; It is characterized in that: said final drive shaft and counter drive shaft are provided with and polish the adapter sleeve (7) that the wheel shaft two ends are complementary and plant; Adapter sleeve is located at the cavity interior (8) of final drive shaft and counter drive shaft, and the two ends of polishing wheel shaft are inserted in the adapter sleeve and are connected with adapter sleeve through cooperation.
According to the said a kind of polishing machine of claim 1 with power transmission shaft and polishing wheel shaft coupling arrangement; It is characterized in that: the two ends of said final drive shaft and counter drive shaft are equipped with taper roll bearing (9) and are bearing on the axle sleeve (10), and axle sleeve is located at slidably in body (11) position, hole.
According to the said a kind of polishing machine of claim 3 with power transmission shaft and polishing wheel shaft coupling arrangement, it is characterized in that: the two ends of said axle sleeve are installed on the gland (13) through connector (12), the end of gland is provided with the spring (14) that adds pretightning force to axle sleeve.
According to the said a kind of polishing machine of claim 4 with power transmission shaft and polishing wheel shaft coupling arrangement, it is characterized in that: the end of said spring is provided with the adjusting device (15) that is used to regulate pretightning force.
According to the said a kind of polishing machine of claim 5 with power transmission shaft and polishing wheel shaft coupling arrangement; It is characterized in that: said adjusting device is the screw mandrel screw; The screw mandrel of adjusting device (16) is provided with screw thread that screw thread and body be provided with, and to form worm drive secondary; One end of screw mandrel contacts with spring, and the other end is connected with adjusting handle (17).
According to the said a kind of polishing machine of claim 1 with power transmission shaft and polishing wheel shaft coupling arrangement, it is characterized in that: said polishing wheel shaft two ends are provided with thread segment (18) and through fixture (19) polishing wheel are fixed on and polish on the wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200771316U CN202540140U (en) | 2012-02-25 | 2012-02-25 | Connection device of transmission shaft and polishing wheel axle for polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200771316U CN202540140U (en) | 2012-02-25 | 2012-02-25 | Connection device of transmission shaft and polishing wheel axle for polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540140U true CN202540140U (en) | 2012-11-21 |
Family
ID=47160825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200771316U Expired - Fee Related CN202540140U (en) | 2012-02-25 | 2012-02-25 | Connection device of transmission shaft and polishing wheel axle for polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643417A (en) * | 2016-01-13 | 2016-06-08 | 北京小米移动软件有限公司 | Polishing device for side keys of electronic equipment |
| CN107984396A (en) * | 2017-12-27 | 2018-05-04 | 天津石泰集团有限公司 | Tableware processing beats soap device with short axle |
-
2012
- 2012-02-25 CN CN2012200771316U patent/CN202540140U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643417A (en) * | 2016-01-13 | 2016-06-08 | 北京小米移动软件有限公司 | Polishing device for side keys of electronic equipment |
| CN105643417B (en) * | 2016-01-13 | 2018-11-23 | 北京小米移动软件有限公司 | A kind of electronic equipment side switch burnishing device |
| CN107984396A (en) * | 2017-12-27 | 2018-05-04 | 天津石泰集团有限公司 | Tableware processing beats soap device with short axle |
| CN107984396B (en) * | 2017-12-27 | 2024-04-12 | 天津石泰集团有限公司 | Short shaft soap beating device for tableware processing |
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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: 20121121 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |