CN202507129U - Improved grinder - Google Patents
Improved grinder Download PDFInfo
- Publication number
- CN202507129U CN202507129U CN2012201197776U CN201220119777U CN202507129U CN 202507129 U CN202507129 U CN 202507129U CN 2012201197776 U CN2012201197776 U CN 2012201197776U CN 201220119777 U CN201220119777 U CN 201220119777U CN 202507129 U CN202507129 U CN 202507129U
- Authority
- CN
- China
- Prior art keywords
- guard shield
- shield edge
- motor
- groove
- casing
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an improved grinder. The grinder comprises an enclosure and a motor enclosure which are connected. The grinder is characterized in that a spindle is arranged in the enclosure; a motor is arranged in the motor enclosure and is connected with one end of the spindle; the motor is connected with a handle; a switch is arranged on the handle; the other end of the spindle is connected with a grinding wheel spindle; a grinding wheel is arranged on the grinding wheel spindle; a shield is arranged on the periphery of the grinding wheel; shield edges are also arranged on the periphery of the shield and include a shield edge a and a shield edge b which are the same; the shield edge a and the shield edge b are connected with the enclosure by a bearing; a lug a is arranged on the shield edge a; a lug b is arranged on the shield edge b; and a groove a and a groove b are respectively arranged on the two sides of the enclosure. The grinder has the following advantages: the grinder is convenient to use, has high safety performance, light weight and good grinding efficacy and saves cost.
Description
Technical field
The utility model relates to field of power tools, relates in particular to a kind of improved abrasive machine.
Background technology
Abrasive machine is to be used for the common equipment of the various cutters of sharpening, instrument, is a kind of sand milling type electric tool, is widely used in the activity in production of industrial and mining enterprises.Have whole transmission mechanism and extremely simplify perfectly, make the process of grinding convenient smooth and easy and improve the effect of the grinding usefulness of unit sand turbine.And abrasive machine of the prior art, the user relatively expends muscle power in use, and labour intensity is high, and security performance is low, uses inconvenience, has reduced operating efficiency.Therefore being badly in need of a kind of improved technology solves existing this problem in the prior art.
Summary of the invention
The purpose of the utility model provides a kind of improved abrasive machine.
The technical scheme that the utility model adopts is:
A kind of improved abrasive machine comprises casing and motor casing, and said casing is connected with motor casing; Be provided with main shaft in the said casing, be provided with motor in the said motor casing, said motor is connected with main shaft one end; Said motor connects handle, and said handle is provided with switch, and the said main shaft other end connects grinding wheel spindle; Said grinding wheel spindle is provided with emery wheel, and said emery wheel periphery is provided with guard shield, and said guard shield periphery also is provided with the guard shield edge; Said guard shield edge comprises two identical guard shield edge a and guard shield edge b, and said guard shield edge a is connected with casing through bearing with guard shield edge b.
Said guard shield edge a is provided with projection a, and said guard shield edge b is provided with projection b, and said casing both sides are respectively equipped with groove a and groove b, and said groove a and projection a cooperatively interact, and said groove b and projection b cooperatively interact.
Said projection a all equates to the distance between the bearing to distance between the bearing and groove b to the distance between the bearing, groove a to the distance between the bearing, projection b.
Be provided with magnet between said guard shield edge a and the guard shield edge b contact-making surface.
The utility model has the advantages that: easy to use, security performance is high, and is in light weight, practices thrift cost, and grinding usefulness is good.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, casing, 2, motor casing, 3, main shaft, 4, motor, 5, handle, 6, switch; 7, grinding wheel spindle, 8, emery wheel, 9, guard shield, 10, guard shield edge a, 11, guard shield edge b, 12, bearing; 13, projection a, 14, projection b, 15, groove a, 16, groove b, 17, magnet.
The specific embodiment
As shown in Figure 1, a kind of improved abrasive machine of the utility model comprises casing 1 and motor casing 2; Said casing 1 is connected with motor casing 2, is provided with main shaft 3 in the said casing 1, is provided with motor 4 in the said motor casing 2; Said motor 4 is connected with main shaft 3 one ends, and said motor 4 connects handle 5, and said handle 5 is provided with switch 6; Said main shaft 3 other ends connect grinding wheel spindle 7, and said grinding wheel spindle 7 is provided with emery wheel 8, and said emery wheel 8 peripheries are provided with guard shield 9; Said guard shield 9 peripheries also are provided with the guard shield edge, and said guard shield edge comprises two identical guard shield edge a10 and guard shield edge b11, and said guard shield edge a10 is connected with casing 1 through bearing 12 with guard shield edge b11; Said guard shield edge a10 is provided with projection a13, and said guard shield edge b11 is provided with projection b14, and said casing 1 both sides are respectively equipped with groove a15 and groove b16; Said groove a15 and projection a13 cooperatively interact, and said groove b16 and projection b14 cooperatively interact, and said projection a13 all equates to the distance between the bearing 12 to distance between the bearing 12 and groove b16 to the distance between the bearing 12, groove a15 to the distance between the bearing 12, projection b14; Be provided with magnet 17 between said guard shield edge a10 and the guard shield edge b11 contact-making surface, easy to use, security performance is high; In light weight, practice thrift cost, grinding usefulness is good.
Claims (4)
1. an improved abrasive machine comprises casing and motor casing, and said casing is connected with motor casing; It is characterized in that: be provided with main shaft in the said casing, be provided with motor in the said motor casing, said motor is connected with main shaft one end; Said motor connects handle, and said handle is provided with switch, and the said main shaft other end connects grinding wheel spindle; Said grinding wheel spindle is provided with emery wheel, and said emery wheel periphery is provided with guard shield, and said guard shield periphery also is provided with the guard shield edge; Said guard shield edge comprises two identical guard shield edge a and guard shield edge b, and said guard shield edge a is connected with casing through bearing with guard shield edge b.
2. a kind of improved abrasive machine according to claim 1; It is characterized in that: said guard shield edge a is provided with projection a; Said guard shield edge b is provided with projection b; Said casing both sides are respectively equipped with groove a and groove b, and said groove a and projection a cooperatively interact, and said groove b and projection b cooperatively interact.
3. a kind of improved abrasive machine according to claim 2 is characterized in that: said projection a all equates to the distance between the bearing to distance between the bearing and groove b to the distance between the bearing, groove a to the distance between the bearing, projection b.
4. a kind of improved abrasive machine according to claim 1 is characterized in that: be provided with magnet between said guard shield edge a and the guard shield edge b contact-making surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201197776U CN202507129U (en) | 2012-03-27 | 2012-03-27 | Improved grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201197776U CN202507129U (en) | 2012-03-27 | 2012-03-27 | Improved grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507129U true CN202507129U (en) | 2012-10-31 |
Family
ID=47059633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201197776U Expired - Fee Related CN202507129U (en) | 2012-03-27 | 2012-03-27 | Improved grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507129U (en) |
-
2012
- 2012-03-27 CN CN2012201197776U patent/CN202507129U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130327 |