CN203063520U - Single-side arc right-angled chisel head with pentagon hole - Google Patents
Single-side arc right-angled chisel head with pentagon hole Download PDFInfo
- Publication number
- CN203063520U CN203063520U CN 201320064159 CN201320064159U CN203063520U CN 203063520 U CN203063520 U CN 203063520U CN 201320064159 CN201320064159 CN 201320064159 CN 201320064159 U CN201320064159 U CN 201320064159U CN 203063520 U CN203063520 U CN 203063520U
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- CN
- China
- Prior art keywords
- blade
- pentagon hole
- chisel head
- head
- cutter body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a single-side arc right-angled chisel head with a pentagon hole. The single-side arc right-angled chisel head a joint (1), a cutter body (2) and a tool bit (3), and is characterized in that the pentagon hole (1.1) is formed in the joint (1); single-side cutter body blades (2.1) are arranged on the two sides of the cutter body (2) respectively; single-side tool bit blades (3.1) are arranged on the tool bit (3); a single-side arc blade is arranged at the connecting part of one cutter body blade (2.1) on one side of the cutter body (2) and one tool bit blade (3.1); and a single-side right-angled blade is arranged at the connecting part of the other cutter body blade (2.1) on the other side of the cutter body (2) and the other tool bit blade (3.1). The single-side arc right-angled chisel head can replace a tool holder, can directly process a particular cross section to be formed, and is time-saving and labor-saving.
Description
Technical field
The utility model relates to a kind of chisel head, specifically refers to a kind of chisel head of pedion circular arc band right angle of interior pentagon hole.
Background technology
Chisel is a kind of speciality cutter that the craftsman master workers often use when being used for chiseling and carving the handicraft of materials such as various wooden, beautiful matter, Shi Zhi.Present chisel generally comprises handle and chisel head, and the afterbody of described chisel head embeds in the handle and fixes, and described chisel head comprises afterbody, blade, and cutter head, the cross section of blade is rectangular.The chisel of above prior art has the following disadvantages: chisel head and handle are fixing non-dismountable, handle damages and just causes whole chisel to be difficult to use even scrap, because cutter head is generally the plane, can only processing plane, if run into the shape (as right angle, arc) of processing varying cross-section, then can't the time processing moulding, can only process several times with chisel, increase process time, make that processing is time-consuming, and the shape that processes does not satisfy normal requirement.
The utility model content
The technical problems to be solved in the utility model is to overcome the shortcoming of above prior art: a kind of chisel head for the directly machine-shaping of specific cross section, saving of work and time, replaceable handle of a knife is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: the chisel head at the pedion circular arc band right angle in pentagon hole in a kind of, and it comprises joint, blade and cutter head, described joint is provided with an interior pentagon hole; Described blade both sides are equipped with the blade blade of single face; Described cutter head is provided with the cutter head blade of single face; The blade blade of described blade one side and the junction of cutter head blade are set to the single face curved blade; The blade blade of blade opposite side and the junction of cutter head blade are set to single face right angle blade.
As preferably, described joint and blade are formed in one.
As preferably, described in the degree of depth in pentagon hole between 2.3cm～4.8cm.
As preferably, described in the degree of depth in pentagon hole be 3.1cm.
After adopting above structure, the utlity model has following advantage: because described joint is provided with an interior pentagon hole, the chisel handle can plug together fixing by this hole and chisel head, and has circumferential attributive function, the chisel head can be separated with corresponding handle dismounting, carry out the replacing between the dissimilar chisel heads, the space of having saved the instrument of putting, can change handle after the chisel handle damages simultaneously and continue to use, save cost.Blade is by crossing a formation in inclined-plane that tilts with the blade plane simultaneously, and namely blade is single-sided structure, and the blade that is exactly described blade end in addition comprises two corner blades, and one of them is the circular arc blade, and another is the right angle blade.A right angle blade can be used for processing the corner of rule, and a circular arc blade can be used for processing irregular arc corner.Efficient was higher when both were combined in the irregular product of machining shape.
Description of drawings
Fig. 1 is the structural representation of the chisel head at the pedion circular arc band right angle in pentagon hole in the utility model.
Fig. 2 is the cutaway view of the A-A face of Fig. 1.
Fig. 3 is that Fig. 1 is along the view on the C direction.
Fig. 4 is that Fig. 1 is along the view on the B direction.
Fig. 5 is the three-dimensional view of the chisel head at the pedion circular arc band right angle in pentagon hole in the utility model.
As shown in the figure: 1, joint, 2, blade, 2.1, the blade blade, 3, cutter head, 3.1, the cutter head blade, 4, interior pentagon hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
1 to accompanying drawing 5 by reference to the accompanying drawings, a kind of chisel head of pedion circular arc band right angle of interior pentagon hole, and it comprises joint 1, blade 2 and cutter head 3, described joint 1 is provided with an interior pentagon hole 4; Described blade 2 both sides are equipped with the blade blade 2.1 of single face; Described cutter head 3 is provided with the cutter head blade 3.1 of single face; The blade blade 2.1 of described blade 2 one sides is set to the single face curved blade with the junction of cutter head blade 3.1; The blade blade 2.1 of blade 2 opposite sides is set to single face right angle blade with the junction of cutter head blade 3.1.The degree of depth in pentagon hole 4 is between 2.3cm～4.8cm in described.
The utility model in the specific implementation, described in the degree of depth in pentagon hole 4 can be made as 3.1cm.
More than the utility model and embodiment thereof are described, this description does not have restricted, shown in the accompanying drawing also is one of embodiment of the present utility model, practical structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (4)
1. the chisel head at the pedion circular arc band right angle in pentagon hole in a kind, it comprises joint (1), blade (2) and cutter head (3); It is characterized in that: described joint (1) is provided with an interior pentagon hole (4); Described blade (2) both sides are equipped with the blade blade (2.1) of single face; Described cutter head (3) is provided with the cutter head blade (3.1) of single face; The blade blade (2.1) of described blade (2) one sides is set to the single face curved blade with the junction of cutter head blade (3.1); The blade blade (2.1) of blade (2) opposite side is set to single face right angle blade with the junction of cutter head blade (3.1).
2. the chisel head at the pedion circular arc band right angle in pentagon hole in according to claim 1, it is characterized in that: described joint and blade are formed in one.
3. the chisel head at the pedion circular arc band right angle in pentagon hole in according to claim 1 is characterized in that: the degree of depth in pentagon hole (4) is between 2.3cm～4.8cm in described.
4. the chisel head at the pedion circular arc band right angle in pentagon hole in according to claim 1 is characterized in that: the degree of depth in pentagon hole (4) is 3.1cm in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064159 CN203063520U (en) | 2013-01-31 | 2013-01-31 | Single-side arc right-angled chisel head with pentagon hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064159 CN203063520U (en) | 2013-01-31 | 2013-01-31 | Single-side arc right-angled chisel head with pentagon hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063520U true CN203063520U (en) | 2013-07-17 |
Family
ID=48762340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320064159 Expired - Fee Related CN203063520U (en) | 2013-01-31 | 2013-01-31 | Single-side arc right-angled chisel head with pentagon hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063520U (en) |
-
2013
- 2013-01-31 CN CN 201320064159 patent/CN203063520U/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: 20130717 Termination date: 20140131 |