CN202779565U - Spring cutting tool with long handle - Google Patents
Spring cutting tool with long handle Download PDFInfo
- Publication number
- CN202779565U CN202779565U CN 201220395389 CN201220395389U CN202779565U CN 202779565 U CN202779565 U CN 202779565U CN 201220395389 CN201220395389 CN 201220395389 CN 201220395389 U CN201220395389 U CN 201220395389U CN 202779565 U CN202779565 U CN 202779565U
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- CN
- China
- Prior art keywords
- cutter
- handle
- blade
- cutter hub
- knife
- 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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Abstract
A spring cutting tool with a long handle comprises a cutter body, a cutter handle, a cutter body left slope, a cutter blade pit, a cutter blade, a cutter body right slope and a cutter handle notch. The cutter handle is in a long strip shape, the cutter body is vertically fixed at the left end of the cutter handle, and the cutter body left slope is arranged on the lower left of the cutter body. The lower end of the cutter body left slope is connected with the cutter blade, and the cutter blade is arranged at the lower end of the cutter body. The cutter blade pit is arranged in the middle of the cutter blade, and the cutter handle notch is arranged at the right end of the cutter handle. The cutter handle is fixed on a cutting machine, and the existing of the cutter handle notch enables the fixing of the cutter handle to be convenient and firm. The cutter body left slope and the cutter body right slope enable a spring to be good in passage capacity during the process of generating deformation. The cutter blade pit enables cutting to be stable, so that a spring section which is cut out is even.
Description
Technical field
The utility model relates to a kind of spring machining tool, particularly a kind of spring cutting tool with long handle.
Background technology
Spring uses extensively in commercial Application, because spring various shapes can occur in process, cutter to the cutting spring also just has different requirements, fixing to the shank portion of cutter, also be an important performance of spring tool, if cutter is fixing unstable, can make the camber of spring after the cutting, do not reach technical index, the shape of cutting edge roundness also has a great impact the spring-mass of producing.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of spring cutting tool with long handle is provided, and it can make the fixed effect of cutter better, and the spring tip section that cuts out is more smooth.
The technical solution of the utility model is: a kind of spring cutting tool with long handle, it comprises: cutter hub, handle of a knife, cutter hub left tilted surface, blade concave point, blade, cutter hub right tilted surface, handle of a knife breach, handle of a knife is elongate in shape, cutter hub is vertically fixed on the left end of handle of a knife, there is the cutter hub left tilted surface lower left of cutter hub, and the lower end of cutter hub left tilted surface connects blade, and blade is positioned at the lower end of cutter hub, the middle part of blade has the blade concave point, and the right-hand member of handle of a knife has the handle of a knife breach.
The utility model compared with prior art has following features: handle of a knife is fixed on the cutting machine, the existence of handle of a knife breach is so that handle of a knife fixing more convenient firm, cutter hub left tilted surface, cutter hub right tilted surface are so that spring is better by performance in the process that generates distortion, the blade concave point is so that cutting is stable, and the spring section that cuts out like this is more smooth.
Below in conjunction with the drawings and specific embodiments detailed construction of the present utility model is further described.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the right view of accompanying drawing 1;
Accompanying drawing 3 is the top view of accompanying drawing 1.
The specific embodiment
As shown in drawings: a kind of spring cutting tool with long handle, it comprises: cutter hub 1, handle of a knife 2, cutter hub left tilted surface 1-1, blade concave point 1-2, blade 1-3, cutter hub right tilted surface 1-4, handle of a knife breach 2-1, handle of a knife 2 is elongate in shape, cutter hub 1 is vertically fixed on the left end of handle of a knife 2, there is cutter hub left tilted surface 1-1 the lower left of cutter hub 1, the lower end of cutter hub left tilted surface 1-1 connects blade 1-3, blade 1-3 is positioned at the lower end of cutter hub 1, the middle part of blade 1-3 has blade concave point 1-2, and the right-hand member of handle of a knife 2 has handle of a knife breach 2-1.
Operation principle of the present utility model and using method are: handle of a knife 2 is fixed on the cutting machine, the existence of handle of a knife breach 2-1 is so that handle of a knife 2 fixing more convenient firm, cutter hub left tilted surface 1-1, cutter hub right tilted surface 1-4 are so that spring is better by performance in the process that generates distortion, blade concave point 1-2 is so that cutting is stable, and the spring section that cuts out like this is more smooth.
Claims (3)
1. spring cutting tool with long handle, it is characterized in that: it comprises: cutter hub, handle of a knife, cutter hub left tilted surface, blade concave point, blade, cutter hub right tilted surface, handle of a knife breach, handle of a knife is elongate in shape, cutter hub is vertically fixed on the left end of handle of a knife, there is the cutter hub left tilted surface lower left of cutter hub, the lower end of cutter hub left tilted surface connects blade, and blade is positioned at the lower end of cutter hub.
2. a kind of spring cutting tool with long handle according to claim 1, it is characterized in that: the middle part of blade has the blade concave point.
3. a kind of spring cutting tool with long handle according to claim 1 and 2, it is characterized in that: the right-hand member of handle of a knife has the handle of a knife breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395389 CN202779565U (en) | 2012-08-10 | 2012-08-10 | Spring cutting tool with long handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395389 CN202779565U (en) | 2012-08-10 | 2012-08-10 | Spring cutting tool with long handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779565U true CN202779565U (en) | 2013-03-13 |
Family
ID=47806907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395389 Expired - Fee Related CN202779565U (en) | 2012-08-10 | 2012-08-10 | Spring cutting tool with long handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779565U (en) |
-
2012
- 2012-08-10 CN CN 201220395389 patent/CN202779565U/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: 20130313 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |