CN203831336U - Special tool for dismantling grinding wheel - Google Patents
Special tool for dismantling grinding wheel Download PDFInfo
- Publication number
- CN203831336U CN203831336U CN201420194546.0U CN201420194546U CN203831336U CN 203831336 U CN203831336 U CN 203831336U CN 201420194546 U CN201420194546 U CN 201420194546U CN 203831336 U CN203831336 U CN 203831336U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- dop
- dismounting
- vertical rod
- special tool
- 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
Links
Abstract
The utility model discloses a special tool for dismantling a grinding wheel. The special tool comprises a clamping head fixing disc, the clamping head fixing disc is provided with a clamping head and connected with one end of a vertical rod, and the other end of the vertical rod is connected with a pressure application handle. According to the special tool for dismantling the grinding wheel, users use a wrench to clamp an angle grinder rotating bearing, the clamping head is inserted in a grinding wheel dismantling hole, the strength of the arm is fully utilized, the pressure application handle is rotated counterclockwise while force is pressure is applied downward, the tool does not drop easily, the users can effectively and rapidly dismantle the grinding wheel, and the integral operating speed is not influenced.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to angle grinding machine grinding wheel, is specifically related to a kind of grinding wheel tool special for dismounting.
Background technology
Angle grinding machine is a kind of all-purpose instrument that can polish and cut, in daily operation use very frequent, especially for we field work personnel, a common tool is absolutely necessary.When our operation in the wild, because operation defect subspaces is limited, be difficult for cutting, cause grinding wheel abrasion too fast, and part phenomenon constantly occurs, ground coordinates librarian use angle grinding machine to carry tool specially for attaching and detaching replacing grinding wheel, extremely difficult operation, wastes time and energy, and brings compared with burden to repairing work.
The rectangular shape of extracting tool that angle grinding machine carries, make for 1-2mm steel plate, width is about 3cm, when grinding wheel abrasion are changed, its entirety is softer, instrument is easily out of shape, and due to its rectangular shape, suitable/pressure under undirected while being rotated counterclockwise, instrument is very easy to slippage, be unfavorable for carrying out rapidly the dismounting of grinding wheel, affect overall operation speed, can cause injury to personnel simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of grinding wheel tool special for dismounting, has solved the problem that extracting tool that former angle grinding machine carries is unfavorable for carrying out rapidly the dismounting of grinding wheel.
The technical scheme that the utility model adopts is, grinding wheel tool special for dismounting, comprises dop fixed disk, on dop fixed disk, is provided with dop, and dop fixed disk is connected with one end of vertical rod, and the other end of vertical rod is connected with afterburning handle.
Feature of the present utility model is also,
The length of vertical rod is not less than the length of angle grinding machine grinding wheel to grinding wheel backplate.
Dop fixed disk and dop are cylindrical.
Dop arranges two or more, and dop is corresponding with position and the size in grinding wheel dismounting hole.
The beneficial effects of the utility model are: grinding wheel tool special for dismounting, user blocks angle grinding machine swivel bearing with spanner, dop is inserted to grinding wheel dismounting hole, make full use of personal arm strength, simultaneously downwards afterburning and be rotated counterclockwise afterburning handwheel, instrument is difficult for slippage like this, and user can complete grinding wheel dismounting fast and effectively, does not affect overall operation speed.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model grinding wheel tool special for dismounting.
In figure, 1. afterburning handwheel, 2. vertical rod, 3. dop fixed disk, 4. dop.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of grinding wheel tool special for dismounting, as shown in Figure 1, comprises dop fixed disk 3, is provided with dop 4 on dop fixed disk 3, and dop fixed disk 3 is connected with one end of vertical rod 2, and the other end of vertical rod 2 is connected with afterburning handle 1.
The length of vertical rod 2 is not less than the length of angle grinding machine grinding wheel to grinding wheel backplate.
Dop fixed disk 3 and dop 4 are cylindrical.
Dop 4 arranges two or more, and dop 4 is corresponding with position and the size in grinding wheel dismounting hole.
The using method of the utility model grinding wheel tool special for dismounting is: user blocks angle grinding machine swivel bearing with spanner, then dop 4 is inserted to grinding wheel dismounting hole, be rotated counterclockwise afterburning handwheel 1, make full use of personal arm strength, simultaneously downwards afterburning and be rotated counterclockwise reinforcing, thus grinding wheel dismounting completed.User changes new grinding wheel, then dop 4 is inserted to grinding wheel dismounting hole, and the afterburning handwheel 1 that turns clockwise, makes full use of personal arm strength, and the afterburning and reinforcing that turns clockwise downwards, completes grinding wheel and install simultaneously.
Grinding wheel tool special for dismounting, user blocks angle grinding machine swivel bearing with spanner, dop is inserted to grinding wheel dismounting hole, make full use of personal arm strength, simultaneously downwards afterburning and be rotated counterclockwise afterburning handwheel, instrument is difficult for slippage like this, and user can complete grinding wheel dismounting fast and effectively, does not affect overall operation speed.
Claims (4)
1. grinding wheel tool special for dismounting, it is characterized in that: comprise dop fixed disk (3), on dop fixed disk (3), be provided with dop (4), dop fixed disk (3) is connected with one end of vertical rod (2), and the other end of vertical rod (2) is connected with afterburning handle (1).
2. grinding wheel tool special for dismounting according to claim 1, is characterized in that: the length of described vertical rod (2) is not less than the length of angle grinding machine grinding wheel to grinding wheel backplate.
3. grinding wheel tool special for dismounting according to claim 1, is characterized in that: described dop fixed disk (3) and dop (4) are cylindrical.
4. according to the grinding wheel tool special for dismounting described in claim 1 or 3, it is characterized in that: described dop (4) arranges two or more, dop (4) is corresponding with position and the size in grinding wheel dismounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194546.0U CN203831336U (en) | 2014-04-18 | 2014-04-18 | Special tool for dismantling grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194546.0U CN203831336U (en) | 2014-04-18 | 2014-04-18 | Special tool for dismantling grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831336U true CN203831336U (en) | 2014-09-17 |
Family
ID=51509224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194546.0U Expired - Fee Related CN203831336U (en) | 2014-04-18 | 2014-04-18 | Special tool for dismantling grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831336U (en) |
-
2014
- 2014-04-18 CN CN201420194546.0U patent/CN203831336U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |