CN2675342Y - Improvement of sector wheel for angle grinder - Google Patents
Improvement of sector wheel for angle grinder Download PDFInfo
- Publication number
- CN2675342Y CN2675342Y CN 200420028422 CN200420028422U CN2675342Y CN 2675342 Y CN2675342 Y CN 2675342Y CN 200420028422 CN200420028422 CN 200420028422 CN 200420028422 U CN200420028422 U CN 200420028422U CN 2675342 Y CN2675342 Y CN 2675342Y
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- Prior art keywords
- carrier
- sector wheel
- improvement
- sector
- utility
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- Expired - Fee Related
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model belongs to a polishing wheel, particularly the improvement of a sector wheel for an angle grinder. The injection carrier of the sector wheel is a dish-shaped disk, the center of which is provided with holes and is concave. An adhesive line clings to the upper surface of the carrier, and adhesive cloth blocks with slope angles are orderly arranged and stuck in sector on the carrier to form an abrasive cloth ring. The utility model has the distinctive feature and the beneficial effect that as the carrier is injected with high intensity engineering plastic, the carrier has reliable intensity and is convenient for internal consumption in the process of grinding work pieces. Because the diameter of the carrier is increased, the contact force of the abrasive cloth blocks and the grinded work pieces is increased by the sector wheel in the grinding process so that the grinding efficiency is improved.
Description
Technical field
The utility model belongs to polishing wheel, particularly relates to the improvement of a kind of angle grinding machine with sector wheel.
Background technology
Angle grinding machine sector wheel as the workpiece polishing process is used makes its any surface finish, smooth after to the workpiece sanding and polishing.And known sector wheel is because due to the structure, the design of the carrier outer shroud of bonding emery cloth sheet is bigger, and the emery cloth sheet has consumption during the sanding and polishing workpiece, and the carrier that hinders only can expose the emery cloth sheet with the housing mill for a short time with emery wheel or additive method can be continued to use again.Its defective is: production efficiency is low, and emery cloth is short service life.In order to change its present situation, the applicant makes improvements prior art, to remedy the deficiency of its technology.
The utility model content
The novel purpose of this use both had been to provide a kind of improved angle grinding machine sector wheel, can increase the contact force of emery cloth sheet and grinding workpiece, can make emery cloth sheet carrier in the grinding work piece process, be convenient to autophage again, and the continuation of emery cloth sheet is used when not hindering the sanding and polishing workpiece.
To achieve these goals, the technical solution adopted in the utility model is the improvement of a kind of angle grinding machine with sector wheel, it is characterized in that: the sector wheel carrier of injection moulding is for middle porose and to the dished disk of lower recess, being close to the carrier upper surface is bond layer, and the emery cloth piece that will have the angle of inclination is fan-shaped orderly arrangement and is bonded in formation emery cloth ring on the carrier.
Described sector wheel carrier is that high-strength engineering plastic is injection molded.
Distinguishing feature of the present utility model and beneficial effect are the existing reliable intensity of carrier that adopts the high-strength engineering plastic injection moulding, again can be in the grinding work piece process autophage; Owing to increased the diameter of carrier, made sector wheel that the contact force of emery cloth piece and grinding workpiece is increased, thereby improved grinding efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the bonding way schematic diagram of 1 emery cloth piece on carrier 3 among Fig. 1.
The specific embodiment
Below in conjunction with the specific embodiment and preferred embodiment structure of the present utility model is further specified.
Please refer to Fig. 1-2, a kind of angle grinding machine is with the improvement of sector wheel, and the sector wheel carrier that adopts the high-strength engineering plastic injection mo(u)lding be that the centre is porose and to the dished disk 3 of lower recess, and its interstitial hole is the gauge orifice that cooperates with angle grinding machine axle.Being close to the carrier upper surface is bond layer 2, the fan-shaped emery cloth piece 1 with angle of inclination that is arranged in the emery cloth ring in order is bonded on the carrier, the monolithic of emery cloth piece is of a size of 18 * 25mm, the bonding way of emery cloth piece on carrier be start line apart from center line 8mm, arrange counterclockwise every fixed angle.Adopt the existing reliable intensity of carrier of high-strength engineering plastic injection moulding, again can be in the grinding work piece process autophage; Owing to increased the diameter of carrier, made sector wheel that the contact force of emery cloth piece and grinding workpiece is increased, thereby improved grinding efficiency.The above only is preferred embodiment of the present utility model, is not the utility model structure is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of angle grinding machine is with the improvement of sector wheel, it is characterized in that: the sector wheel carrier of injection moulding is for middle porose and to the dished disk of lower recess, being close to the carrier upper surface is bond layer, and the emery cloth piece that will have the angle of inclination is fan-shaped being arranged in order and is bonded in formation emery cloth ring on the carrier.
2, angle according to claim 1 grinding machine is characterized in that with the improvement of sector wheel described sector wheel carrier adopts high-strength engineering plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028422 CN2675342Y (en) | 2004-02-27 | 2004-02-27 | Improvement of sector wheel for angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028422 CN2675342Y (en) | 2004-02-27 | 2004-02-27 | Improvement of sector wheel for angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2675342Y true CN2675342Y (en) | 2005-02-02 |
Family
ID=34483595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028422 Expired - Fee Related CN2675342Y (en) | 2004-02-27 | 2004-02-27 | Improvement of sector wheel for angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2675342Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921610A (en) * | 2015-08-21 | 2018-04-17 | 奥古斯特吕格贝格有限及两合公司 | Grinding tool and the method for producing the type grinding tool |
-
2004
- 2004-02-27 CN CN 200420028422 patent/CN2675342Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921610A (en) * | 2015-08-21 | 2018-04-17 | 奥古斯特吕格贝格有限及两合公司 | Grinding tool and the method for producing the type grinding tool |
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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: 20050202 |