CN202448005U - Mechanism for polishing aluminum alloy workpiece - Google Patents
Mechanism for polishing aluminum alloy workpiece Download PDFInfo
- Publication number
- CN202448005U CN202448005U CN2011205184041U CN201120518404U CN202448005U CN 202448005 U CN202448005 U CN 202448005U CN 2011205184041 U CN2011205184041 U CN 2011205184041U CN 201120518404 U CN201120518404 U CN 201120518404U CN 202448005 U CN202448005 U CN 202448005U
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- CN
- China
- Prior art keywords
- polishing
- fixed
- bevel gear
- spindle
- aluminum alloy
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of the machining of aluminum alloys and particularly discloses a mechanism for polishing an aluminum alloy workpiece. The mechanism for polishing the aluminum alloy workpiece comprises a driving component, a spindle, a protection mechanism, a bevel gear pair, a polishing shaft and a polishing wheel, wherein the driving component is connected with the spindle and drives the spindle to rotate; the protection mechanism comprises a transmission sleeve which is fixed at one end of the spindle; a transmission rod is arranged in the transmission sleeve; the transmission sleeve and the transmission rod are in axial movable fit and are fixed in a circumferential direction; one bevel tooth of the bevel gear pair is fixed at one end of the transmission rod and the other bevel tooth of the bevel gear pair is fixed at one end of the polishing shaft; the polishing wheel is fixed at the other end of the polishing shaft; and a protection spring is arranged between the transmission sleeve and the bevel gear pair. The mechanism has the advantages that the spindle and the polishing wheel of the mechanism for polishing the aluminum alloy workpiece are protected, the work efficiency is improved, and the production cost is reduced.
Description
Technical field
The utility model belongs to the aluminium alloy manufacture field, especially the Al alloy parts workpiece polishing mechanism.
Background technology
Aluminum alloy plate materials reason owing to technology and mould in casting process can cause aluminum alloy sheet material surface fineness not enough unavoidably; The operation of so just need after casting, polishing, common polishing operation adopt the polishing emery wheel to polish usually, but such polishing emery wheel can only be used to degree of the polishing flat emery wheel of polishing preferably; But running into surperficial burr grows when perhaps surface of the work has thrust; Polishing is just not smooth, and the driving shaft on the emery wheel of often will polishing twists off, thereby causes damage; Producer, also cause efficient low because of such production status, the problem that production cost is high through regular meeting.
Summary of the invention
The technical problem that the utility model will solve is an Al alloy parts workpiece polishing mechanism how to protect workpiece polishing mechanism when polishing has thrust aluminium alloy plate surface, workpiece polishing mechanism to be protected.
The technical scheme that realizes the technical problem that this will solve is following:
The Al alloy parts workpiece polishing mechanism; It comprises driver part, main shaft, protection mechanism, bevel gear secondary, polish axle and grinding wheel, and driver part is connected with main shaft and driving main shaft is rotated, and protection mechanism comprises the drive sleeve that is fixed on spindle nose; Be provided with a drive link in the drive sleeve; Axially movable the cooperation but circumferentially fixing between drive sleeve and the drive link, a secondary umbrella tooth of bevel gear is fixed on the drive link end, and another umbrella tooth is fixed on the end of polishing spool; Grinding wheel is fixed on another end of polishing axle, between drive sleeve and bevel gear pair, is provided with the protection spring.
Described grinding wheel is provided with some little grinding wheels.
Through technique scheme, receive resistance when big in grinding wheel, the bevel gear pair dallies under the effect of spring, and grinding wheel is not just rotated like this, has protected grinding wheel and main shaft.
The utility model has the advantages that the main shaft and the grinding wheel of protection workpiece polishing mechanism, improved operating efficiency, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of this grinding wheel.
The specific embodiment
Like Fig. 1, shown in Figure 2, the Al alloy parts workpiece polishing mechanism, it comprises driver part 1, main shaft 2, protection mechanism, bevel gear pair 3, polishing axle and grinding wheel; Driver part is connected with main shaft and driving main shaft is rotated, and protection mechanism comprises the drive sleeve 4 that is fixed on main shaft 2 ends, is provided with a drive link 5 in the drive sleeve 4; Axially movable the cooperation but circumferentially fixing between drive sleeve 4 and the drive link 5, a secondary umbrella tooth of bevel gear is fixed on the drive link end, and another umbrella tooth is fixed on the end of polishing spools 6; Grinding wheel 7 is fixed on another end of polishing axle 6, between drive sleeve and bevel gear pair, is provided with protection spring 8, and grinding wheel is provided with some little grinding wheels 9; Wherein driver part is a drive motors; Through the band transmission, the effect of little grinding wheel is to realize seamless polishing, each dead angle of polishing between drive motors and the main shaft.
Claims (2)
1. Al alloy parts workpiece polishing mechanism; It comprises driver part, main shaft, protection mechanism, bevel gear secondary, polish axle and grinding wheel, and it is characterized in that: driver part is connected with main shaft and driving main shaft is rotated, and protection mechanism comprises the drive sleeve that is fixed on spindle nose; Be provided with a drive link in the drive sleeve; Axially movable the cooperation but circumferentially fixing between drive sleeve and the drive link, a secondary umbrella tooth of bevel gear is fixed on the drive link end, and another umbrella tooth is fixed on the end of polishing spool; Grinding wheel is fixed on another end of polishing axle, between drive sleeve and bevel gear pair, is provided with the protection spring.
2. Al alloy parts workpiece polishing mechanism according to claim 1 is characterized in that: described grinding wheel is provided with some little grinding wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184041U CN202448005U (en) | 2011-12-10 | 2011-12-10 | Mechanism for polishing aluminum alloy workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205184041U CN202448005U (en) | 2011-12-10 | 2011-12-10 | Mechanism for polishing aluminum alloy workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202448005U true CN202448005U (en) | 2012-09-26 |
Family
ID=46863898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205184041U Expired - Fee Related CN202448005U (en) | 2011-12-10 | 2011-12-10 | Mechanism for polishing aluminum alloy workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202448005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423867A (en) * | 2011-12-10 | 2012-04-25 | 常州常瑞天力动力机械有限公司 | Aluminum alloy work piece grinding mechanism |
-
2011
- 2011-12-10 CN CN2011205184041U patent/CN202448005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423867A (en) * | 2011-12-10 | 2012-04-25 | 常州常瑞天力动力机械有限公司 | Aluminum alloy work piece grinding mechanism |
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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: 20120926 Termination date: 20131210 |