CN203003782U - Special tool for numerically controlled tool holder disassembling - Google Patents
Special tool for numerically controlled tool holder disassembling Download PDFInfo
- Publication number
- CN203003782U CN203003782U CN201220573125XU CN201220573125U CN203003782U CN 203003782 U CN203003782 U CN 203003782U CN 201220573125X U CN201220573125X U CN 201220573125XU CN 201220573125 U CN201220573125 U CN 201220573125U CN 203003782 U CN203003782 U CN 203003782U
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- CN
- China
- Prior art keywords
- handle
- tool
- knife
- tool holder
- disassembling
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- 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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Abstract
The utility model relates to a special tool for numerically controlled tool holder disassembling. The special tool is characterized in that the head portion of the special tool is a disassembling tool holder working portion, the tail portion of the special tool is a handle, the disassembling tool holder working portion is provided with a U-shaped inserted port, a main shaft directional key opening is formed in the bottom of the U-shaped inserted port, and a tool holder pop-rivet spanner hole is formed on one side, close to the handle, of the U-shaped inserted port in a matching mode. The special tool for the numerically controlled tool holder disassembling can effectively solve the problems that a numerically controlled tool holder is clamped on a machine tool mains shaft and difficult to dismantle, replaces an improper disassembling method that a rubber hammer is used for knocking a tool holder, and eliminates potential safety hazards. The special tool for the numerically controlled tool holder disassembling is simple in structure, solid, firm, strong in practicality, and convenient to operate.
Description
Technical field
The utility model relates to a kind of numerical control handle of a knife tool special for dismounting.
Background technology
The numerical control handle of a knife is the tool system of linking number controlled machine and cutter, is connected being connected with blind rivet with handle of a knife 7:24 tapering interface by main shaft of numerical control machine tool.In practical operation, due to the cutting of cutter gravity, collision, the absorption of the handle of a knife conical surface, blind rivet is loosening, the lathe knife striking cylinder reasons such as stroke is inadequate of forging a knife cause the numerical control handle of a knife can't remove on main shaft, and the operator often adopts the rubber hammer to beat the means such as handle of a knife and takes off handle of a knife.Handle of a knife dismounting handle of a knife is beaten in long-term employing certainly will have a strong impact on main shaft of numerical control machine tool and handle of a knife tool system precision, also has many safety operation hidden danger.At present, also there is no a kind of specific purpose tool that is stuck in numerical control handle of a knife on main shaft of numerical control machine tool of can realizing dismantling.
The utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of numerical control handle of a knife tool special for dismounting.
Described a kind of numerical control handle of a knife tool special for dismounting, it is characterized in that: the head of this specific purpose tool is dismounting handle of a knife working portion, afterbody is handle, dismounting handle of a knife working portion is provided with U-shaped socket, U-shaped socket bottom is provided with main shaft directional bond opening, and nearly handle one side of U-shaped socket is equipped with handle of a knife blind rivet wrench hole.
Described a kind of numerical control handle of a knife tool special for dismounting is characterized in that described U-shaped spigot is provided with reinforcement.
Described a kind of numerical control handle of a knife tool special for dismounting is characterized in that being provided with perforate on described handle.
Described a kind of numerical control handle of a knife tool special for dismounting is characterized in that described specific purpose tool made by steel plate, and two long limit is set to alice.
The utility model can effectively solve the numerical control handle of a knife and be stuck in and dismantle hard problem on machine tool chief axis, has substituted to use the rubber hammer to knock the improper method for dismounting of handle of a knife, has eliminated potential safety hazard.The utility model is simple in structure, and is solid firm, practical, easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cross section structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model dismounting numerical control handle of a knife;
In figure: the 1-specific purpose tool; 2-U type socket; 3-main shaft directional bond opening; 4-handle of a knife blind rivet wrench hole; The 5-alice; The 6-reinforcement; The 7-perforate; The 8-main shaft; 9-numerical control handle of a knife.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further:
A kind of numerical control handle of a knife tool special for dismounting, the head of this specific purpose tool 1 is dismounting handle of a knife working portion, afterbody is handle, dismounting handle of a knife working portion is provided with U-shaped socket 2, U-shaped socket 2 bottoms are provided with main shaft directional bond opening 3, nearly handle one side of U-shaped socket 2 is equipped with handle of a knife blind rivet wrench hole 4, is convenient to load and unload the handle of a knife blind rivet; In order to strengthen this specific purpose tool, 2 places arrange reinforcement 6 in addition at U-shaped socket, can be set to as required many, and the present embodiment is set to 3; For convenience of managing and putting, be provided with perforate 7 on handle; This specific purpose tool is made by steel plate, and two long limit is set to alice 5.
Numerical control handle of a knife tool special for dismounting of the present utility model utilizes the large end conical surface of numerical control handle of a knife 9 and machine tool chief axis 8 end face assemblage gaps (being generally 5mm) to design, and whole specific purpose tool is all formed by steel plate bending, and profile is " Y " shape.For strengthening bending strength, alice is " ］ " shape.
When dismounting numerical control handle of a knife, U-shaped socket with this numerical control handle of a knife tool special for dismounting, aiming at the large end conical surface of numerical control handle of a knife and main shaft end face assemblage gap and main shaft orientation key direction inserts, catch on the other hand handle of a knife, one holds specific purpose tool afterbody handle position and exerts oneself downwards, thereby make handle of a knife be subjected to downward power, take off the handle of a knife on main shaft.
Claims (4)
1. numerical control handle of a knife tool special for dismounting, it is characterized in that: the head of this specific purpose tool is dismounting handle of a knife working portion, afterbody is handle, dismounting handle of a knife working portion is provided with U-shaped socket, U-shaped socket bottom is provided with main shaft directional bond opening, and nearly handle one side of U-shaped socket is equipped with handle of a knife blind rivet wrench hole.
2. a kind of numerical control handle of a knife tool special for dismounting according to claim 1, is characterized in that described U-shaped spigot is provided with reinforcement.
3. a kind of numerical control handle of a knife tool special for dismounting according to claim 1, is characterized in that being provided with perforate on described handle.
4. a kind of numerical control handle of a knife tool special for dismounting according to claim 1 is characterized in that described specific purpose tool made by steel plate, and two long limit is set to alice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220573125XU CN203003782U (en) | 2012-11-02 | 2012-11-02 | Special tool for numerically controlled tool holder disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220573125XU CN203003782U (en) | 2012-11-02 | 2012-11-02 | Special tool for numerically controlled tool holder disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003782U true CN203003782U (en) | 2013-06-19 |
Family
ID=48595414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220573125XU Expired - Fee Related CN203003782U (en) | 2012-11-02 | 2012-11-02 | Special tool for numerically controlled tool holder disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881445A (en) * | 2016-05-30 | 2016-08-24 | 成都飞机工业（集团）有限责任公司 | Cutter disassembly device for clamping cutter adopting conical surface matching |
-
2012
- 2012-11-02 CN CN201220573125XU patent/CN203003782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881445A (en) * | 2016-05-30 | 2016-08-24 | 成都飞机工业（集团）有限责任公司 | Cutter disassembly device for clamping cutter adopting conical surface matching |
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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: 20130619 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |