CN202274065U - Motor belt wheel for electric power tool - Google Patents
Motor belt wheel for electric power tool Download PDFInfo
- Publication number
- CN202274065U CN202274065U CN2011203306627U CN201120330662U CN202274065U CN 202274065 U CN202274065 U CN 202274065U CN 2011203306627 U CN2011203306627 U CN 2011203306627U CN 201120330662 U CN201120330662 U CN 201120330662U CN 202274065 U CN202274065 U CN 202274065U
- Authority
- CN
- China
- Prior art keywords
- belt wheel
- wheel disc
- wheel
- motor belt
- disc
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor belt wheel for an electric power tool. The motor belt wheel comprises a belt wheel body, wherein the belt wheel body is in an integral structure and is cast from a single material, the belt wheel is provided with a wheel disc, a bearing mounting hole is arranged in the middle of the wheel disc, a circle of wheel gears are arranged on the peripheral side walls of the wheel disc, a flange is arranged on the end face of the wheel disc, and oiling holes are arranged on the side walls of the wheel disc along the radius direction. The motor belt wheel is made of the material with good wear-resisting property, the surface of the motor belt wheel has excellent oxidizing and blackening prevention capabilities and rust prevention capability when contacting with water vapor, the production is fast, and the precision is high.
Description
Technical field
The utility model relates to a kind of electric tool and uses motor pulley.
Background technique
The synchronous pulley transmission is provided with the closed ring adhesive tape of equidistant tooth and forms with corresponding belt wheel by an interior perimeter surface.During motion, band tooth be meshed with the teeth groove of belt wheel transmitting movement and power are a kind of engagement driving, thereby have the various advantages of gear transmission, chain-driven and flat belt driving.Synchronously band can be divided into neoprene by material and adds textile rope and be with synchronously, and polyurethane adds steel wire to be with synchronously, mainly is divided into stepped tooth and two big types of circle-arc teeth at present by the shape of tooth, can be divided into single cog again by toothed arrangement surface and be with synchronously and double cog synchronous belt.Band transmission synchronously has velocity ratio accurately, and no slippage can obtain constant speed ratio, but precision drive; Stable drive, the ability shock-absorbing, noise is little, and the transmission speed ratio scope is big; Generally can reach 1: 10, allow linear velocity can reach 50m/s, transmission efficiency is high, generally can reach 98 ℅-99 ℅.Transmitted power is from several watts to hundreds of kilowatts.Compact structure also is suitable for the multiaxis transmission, and tension force is little, need not lubricate, and is pollution-free, thereby can not allow proper functioning under the comparatively abominable occasion of pollution and working environment.
The model utility content
The utility model provides a kind of material wear-resisting property good, and water vapor surface oxidising blackout antirust ability is very good, produces soon the motor pulley that precision is high.
The utility model technical solution problem provides following scheme:
A kind of electric tool is used motor pulley; Comprise the belt wheel body; Said belt wheel body is by the fluid origin overall structure of single material, and said belt wheel has a wheel disc, and the centre of said wheel disc has bearing mounting hole; Have a circle gear around the said wheel disc on the sidewall, the end face of said wheel disc is provided with flange.
The sidewall upper edge radial direction of said wheel disc is provided with oil hole.
The utility model is offered oil hole on the sidewall of wheel disc, guaranteed that the lubricity of belt wheel in the time of work is good, prevents because the friction-produced great amount of heat causes wheel disc overheated and influence the proper functioning of machine.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, a kind of electric tool is used motor pulley, comprises belt wheel body 1; Said belt wheel body 1 is by the fluid origin overall structure of single material; Said belt wheel body 1 has a wheel disc 2, and the centre of said wheel disc 2 has bearing mounting hole 3, has a circle gear 4 around the said wheel disc 2 on the sidewall; The end face of said wheel disc 2 is provided with flange 5, and the sidewall upper edge radial direction of said wheel disc 2 is provided with oil hole 6.
Claims (2)
1. an electric tool is used motor pulley; Comprise the belt wheel body; It is characterized in that: said belt wheel body is by the fluid origin overall structure of single material, and said belt wheel has a wheel disc, and the centre of said wheel disc has bearing mounting hole; Have a circle gear around the said wheel disc on the sidewall, the end face of said wheel disc is provided with flange.
2. use motor pulley according to the said electric tool of claim 1, it is characterized in that: the sidewall upper edge radial direction of said wheel disc is provided with oil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203306627U CN202274065U (en) | 2011-09-06 | 2011-09-06 | Motor belt wheel for electric power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203306627U CN202274065U (en) | 2011-09-06 | 2011-09-06 | Motor belt wheel for electric power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274065U true CN202274065U (en) | 2012-06-13 |
Family
ID=46194426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203306627U Expired - Fee Related CN202274065U (en) | 2011-09-06 | 2011-09-06 | Motor belt wheel for electric power tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225679A (en) * | 2013-05-24 | 2013-07-31 | 昆山艾博利橡塑胶有限公司 | Heat radiating belt pulley |
| CN106979314A (en) * | 2016-01-18 | 2017-07-25 | 泰州里华齿轮制造有限公司 | A kind of new gear |
-
2011
- 2011-09-06 CN CN2011203306627U patent/CN202274065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225679A (en) * | 2013-05-24 | 2013-07-31 | 昆山艾博利橡塑胶有限公司 | Heat radiating belt pulley |
| CN106979314A (en) * | 2016-01-18 | 2017-07-25 | 泰州里华齿轮制造有限公司 | A kind of new gear |
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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: 20120613 Termination date: 20130906 |