CN104084870A - Electric grinding tool - Google Patents
Electric grinding tool Download PDFInfo
- Publication number
- CN104084870A CN104084870A CN201410300981.1A CN201410300981A CN104084870A CN 104084870 A CN104084870 A CN 104084870A CN 201410300981 A CN201410300981 A CN 201410300981A CN 104084870 A CN104084870 A CN 104084870A
- Authority
- CN
- China
- Prior art keywords
- locating part
- grinding tool
- motor
- emery wheel
- grinding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
Abstract
The invention relates to a grinding tool, in particular to an electric grinding tool. The electric grinding tool comprises a motor, a rotary shaft, a limiting part and a grinding wheel, wherein one end of the limiting part is connected with an outer shell of the motor, one end of the rotary shaft is connected with a shaft of the motor in a transmission mode, and the other end of the rotary shaft penetrates through the limiting part and is fixedly connected with the grinding wheel. The electric grinding tool has the advantages of being simple in structure, convenient to operate, low in manufacturing cost, and capable of controlling the progress amount of the grinding wheel when used, improving the heat radiation effect in the machining process, and guaranteeing machining quality of grinding.
Description
Technical field
The present invention relates to a kind of grinding tool, relate in particular to a kind of electronic grinding tool.
Background technology
At present, many part machineries add and all need to use grinding tool man-hour and carry out the product quality that grinding improves part, and traditional grinding tool generally need to be arranged on grinding machine and use, and grinding machine volume is larger, inconvenient operation.And the emery wheel on traditional grinding tool can not get rid of in time abrasive dust in grinding process, emery wheel easily forms obstruction, affects grinding quality.Grinding tool is in use also because being difficult to grasp the crudy that grinding progress affects part.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electronic grinding tool, has overcome that traditional grinding tool is bulky, operation inconvenience, and in Grinding Process, machine process is grasped difficult defect.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of electronic grinding tool, comprise motor, turning cylinder, locating part, emery wheel, described locating part one end is connected with the shell of described motor, one end of described turning cylinder is connected with described electric machine shaft driving, and the other end of described turning cylinder is fixedly connected with described emery wheel through described locating part.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described locating part is cylindrical shape, and described locating part is circumscribed with banking stop away from one end of described motor.
Further, the quantity of described banking stop is three, on the described banking stop outer wall that is distributed in described locating part symmetrically.
Further, the shell of described motor is provided with external screw thread, and the inwall of described locating part is provided with internal thread, and described external screw thread and described internal thread match each other, and described locating part and described motor are fixed together by described external screw thread and described internal thread.
Further, the outer round surface of described emery wheel is provided with the tipper that a plurality of incline directions are identical.
The invention has the beneficial effects as follows: this grinding tool is simple in structure, easy to operate, low cost of manufacture, can control the process amount of emery wheel in use procedure, improved the radiating effect in process, has guaranteed the crudy of grinding.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electronic grinding tool of the present invention;
Fig. 2 is the structural representation of the emery wheel of a kind of electronic grinding tool of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, motor, 2, locating part, 3, banking stop, 4, turning cylinder, 5, emery wheel, 6, tipper.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, the present invention includes motor 1, turning cylinder 4, locating part 2, emery wheel 5, locating part 2 one end are connected with the shell of motor 1, and one end of turning cylinder 4 is connected with motor 1 through-drive, and the other end of turning cylinder 4 is fixedly connected with emery wheel 5 through locating part 2.Motor 1 drives turning cylinder 4 to rotate, and turning cylinder 4 drives again emery wheel 5 to rotate.Locating part 2 is cylindrical shape, and locating part 2 is circumscribed with banking stop 3 away from one end of motor 1.The quantity of banking stop 3 is three, on three banking stops 3 outer wall that is distributed in locating part 2 symmetrically.The shell of motor 1 is provided with external screw thread, and the inwall of locating part 2 is provided with internal thread, and external screw thread and internal thread match each other, and locating part 2 is fixed together by external screw thread and internal thread with motor 1.Locating part 2 and motor 1 are threaded, and fine-adjustment rotary axle 4 stretches out the length of locating part 2 easily and fast, when the length of stretching out when turning cylinder 4 is long, screw out locating part 2; When the length of stretching out when turning cylinder 4 is too short, precession locating part 2.
As shown in Figure 2, the outer round surface of emery wheel 5 is provided with the tipper 6 that a plurality of incline directions are identical, and tipper 6 is evenly distributed on emery wheel 5.In workpiece grinding process, can inject cooling fluid by tipper 6 and be beneficial to heat radiation, also can discharge the abrasive dust producing in grinding process by tipper 6 simultaneously.
Its course of work is: the degree of depth adjustment locating part 2 in the first hole of grinding as required and being threaded of motor 1, after adjusting, emery wheel 5 is extend in the hole that needs processing, and be tentatively decided to be and well adjust again afterwards locating part 2.Complete spacing starter motor 1 afterwards, motor 1 drives turning cylinder 4 to rotate, and turning cylinder 4 drives emery wheels 5 to rotate, and emery wheel 5 beginning grindings, are injected cooling fluids and discharged grinding scrap by tipper 6 in process.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. an electronic grinding tool, it is characterized in that, comprise motor (1), turning cylinder (4), locating part (2), emery wheel (5), described locating part (2) one end is connected with the shell of described motor (1), one end of described turning cylinder (4) is connected with described motor (1) through-drive, and the other end of described turning cylinder (4) is fixedly connected with described emery wheel (5) through described locating part (2).
2. a kind of electronic grinding tool according to claim 1, is characterized in that, described locating part (2) is cylindrical shape, and described locating part (2) is circumscribed with banking stop (3) away from one end of described motor (1).
3. a kind of electronic grinding tool according to claim 2, is characterized in that, the quantity of described banking stop (3) is three, on described banking stop (3) outer wall that is distributed in described locating part (2) symmetrically.
4. a kind of electronic grinding tool according to claim 1, it is characterized in that, the shell of described motor (1) is provided with external screw thread, the inwall of described locating part (2) is provided with internal thread, described external screw thread and described internal thread match each other, and described locating part (2) is fixed together by described external screw thread and described internal thread with described motor (1).
5. according to a kind of electronic grinding tool described in claim 1 to 4 any one, it is characterized in that, the outer round surface of described emery wheel (5) is provided with the tipper that a plurality of incline directions are identical (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300981.1A CN104084870A (en) | 2014-06-27 | 2014-06-27 | Electric grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410300981.1A CN104084870A (en) | 2014-06-27 | 2014-06-27 | Electric grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084870A true CN104084870A (en) | 2014-10-08 |
Family
ID=51632687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410300981.1A Pending CN104084870A (en) | 2014-06-27 | 2014-06-27 | Electric grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325368A (en) * | 2014-10-24 | 2015-02-04 | 嘉善五洲无油轴承有限公司 | Miniature hole grinding mechanism |
| CN104440447A (en) * | 2014-10-30 | 2015-03-25 | 芜湖市和蓄机械股份有限公司 | Portable casting grinding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB559110A (en) * | 1942-06-05 | 1944-02-04 | Felix Callmann | Portable electric hand tool |
| CN2282960Y (en) * | 1997-01-31 | 1998-06-03 | 天津市渤海金刚石制品厂 | Grinding wheel for grinding glass or building stones |
| CN200967165Y (en) * | 2006-11-22 | 2007-10-31 | 济南二机床集团有限公司 | Portable plane lapping machine |
| CN202572043U (en) * | 2012-05-18 | 2012-12-05 | 繁昌县金牛机械铸造有限责任公司 | Pipeline inside-diameter polishing machine |
| DE102011114399A1 (en) * | 2011-09-20 | 2013-03-21 | C. & E. Fein Gmbh | Hand-held machine tool e.g. angle grinder, for performing e.g. rough grinding operation, has motor coupled with gear, and gripping region provided between gear head and motor housing and designed for engaging with hand |
| CN203266351U (en) * | 2013-05-09 | 2013-11-06 | 浙江吉信汽车部件有限公司 | Electric grinding tool |
-
2014
- 2014-06-27 CN CN201410300981.1A patent/CN104084870A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB559110A (en) * | 1942-06-05 | 1944-02-04 | Felix Callmann | Portable electric hand tool |
| CN2282960Y (en) * | 1997-01-31 | 1998-06-03 | 天津市渤海金刚石制品厂 | Grinding wheel for grinding glass or building stones |
| CN200967165Y (en) * | 2006-11-22 | 2007-10-31 | 济南二机床集团有限公司 | Portable plane lapping machine |
| DE102011114399A1 (en) * | 2011-09-20 | 2013-03-21 | C. & E. Fein Gmbh | Hand-held machine tool e.g. angle grinder, for performing e.g. rough grinding operation, has motor coupled with gear, and gripping region provided between gear head and motor housing and designed for engaging with hand |
| CN202572043U (en) * | 2012-05-18 | 2012-12-05 | 繁昌县金牛机械铸造有限责任公司 | Pipeline inside-diameter polishing machine |
| CN203266351U (en) * | 2013-05-09 | 2013-11-06 | 浙江吉信汽车部件有限公司 | Electric grinding tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325368A (en) * | 2014-10-24 | 2015-02-04 | 嘉善五洲无油轴承有限公司 | Miniature hole grinding mechanism |
| CN104440447A (en) * | 2014-10-30 | 2015-03-25 | 芜湖市和蓄机械股份有限公司 | Portable casting grinding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |