CN202557175U - Big head chisel - Google Patents
Big head chisel Download PDFInfo
- Publication number
- CN202557175U CN202557175U CN2012202360879U CN201220236087U CN202557175U CN 202557175 U CN202557175 U CN 202557175U CN 2012202360879 U CN2012202360879 U CN 2012202360879U CN 201220236087 U CN201220236087 U CN 201220236087U CN 202557175 U CN202557175 U CN 202557175U
- Authority
- CN
- China
- Prior art keywords
- blade
- chisel
- handle
- head
- cutting edge
- 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
- 238000000034 method Methods 0.000 description 4
Images
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a big head chisel, which comprises a handle (1) and a chisel blade (2), wherein the tail part of the chisel blade (2) is fixed with the handle (1) and is embedded at the middle part of the handle (1); the head part of the chisel blade (2) is a chisel head (2.1); the chisel head (2.1) comprises chisel cutting edges (2.1.1) and cutting edge openings (2.1.2), and is provided with the chisel cutting edges (2.1.1) on the two sides thereof; the cross section of the chisel blade (2) is circular; and the width of each cutting edge opening (2.1.2) is greater than that of the chisel blade (2). As to a specific cross section, the big head chisel can be directly processed to form, which saves the labor and trouble.
Description
Technical field
The utility model relates to a kind of major part chisel.
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 blade, and the afterbody and the handle of said blade are fixed, and the head of said blade is a cutter head, and the cross section of this blade is rectangular, and cutter head comprises blade and cutting edge.It is not enough below the chisel of above prior art exists: because cutter head is generally the plane; Like this can only processing plane, if run into the shape (like the chamfering of right angle, arc, plane groove, arc groove and different shape etc.) of processing varying cross-section, then can't one-shot forming processing; Can only process several times with chisel; And the shape that processes is difficult for satisfying normal requirement, and also being simultaneously increases process time, makes processing time-consuming.
The utility model content
The technical problem that the utility model will solve is, provide a kind of for specific cross section can straight forming processing, saving of labor's major part chisel of saving trouble.
The technical scheme of the utility model is, a kind of major part chisel with following structure is provided, and comprises handle and blade, and the afterbody and the handle of said blade are fixed, and the head of said blade is a cutter head, and said cutter head comprises blade and cutting edge; The afterbody of said blade is embedded in the handle middle part; The cross section of said blade is circular, and the both sides of said cutter head are equipped with blade, and the width of said cutting edge is greater than the width of blade.
Go back close-fitting on the afterbody of said blade and the handle the radially bearing pin that is connected both is arranged.
After adopting above structure, the utility model compared with prior art has the following advantages: because the afterbody of said blade is embedded in the handle middle part; Make blade be difficult for from handle, coming off like this, the cross section of said blade is circular, is convenient to process the major part cutter head; The width of said cutting edge is greater than the width of blade; Like this can the bigger plane of working width, i.e. one-shot forming processing makes the processing time and labour saving.
Description of drawings
Accompanying drawing 1 is looked sketch map for the master of the major part chisel of the utility model.
Accompanying drawing 3 is the sketch map of the major part chisel of the utility model.
Accompanying drawing 4 is the elevational schematic view of the major part chisel of the utility model.
As shown in the figure: 1, handle, 2, blade, 2.1, cutter head, 2.1.1, blade, 2.1.2, cutting edge, 3, bearing pin.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the major part chisel of the utility model comprises handle 1 and blade 2, and the afterbody of said blade 2 and handle 1 are fixing, and the head of said blade 2 is a cutter head 2.1, and said cutter head 2.1 comprises blade 2.1.1 and cutting edge 2.1.2; The afterbody of said blade 2 is embedded in handle 1 middle part; The cross section of said blade 2 is circular, and the both sides of said cutter head 2.1 are equipped with blade 2.1.1, and the width of said cutting edge 2.1.2 is greater than the width of blade 2.
Go back close-fitting on the afterbody of said blade 2 and the handle 1 the radially bearing pin 3 that is connected both is arranged.
Claims (2)
1. a major part chisel comprises handle (1) and blade (2), and the afterbody of said blade (2) and handle (1) are fixing, and the head of said blade (2) is cutter head (2.1), and said cutter head (2.1) comprises blade (2.1.1) and cutting edge (2.1.2); It is characterized in that: the afterbody of said blade (2) is embedded in handle (1) middle part; The cross section of said blade (2) is circular, and the both sides of said cutter head (2.1) are equipped with blade (2.1.1), and the width of said cutting edge (2.1.2) is greater than the width of blade (2).
2. major part chisel according to claim 1 is characterized in that: going back close-fitting on the afterbody of said blade (2) and the handle (1) has the radially bearing pin (3) that is connected both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202360879U CN202557175U (en) | 2012-05-23 | 2012-05-23 | Big head chisel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202360879U CN202557175U (en) | 2012-05-23 | 2012-05-23 | Big head chisel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557175U true CN202557175U (en) | 2012-11-28 |
Family
ID=47206869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202360879U Expired - Fee Related CN202557175U (en) | 2012-05-23 | 2012-05-23 | Big head chisel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557175U (en) |
-
2012
- 2012-05-23 CN CN2012202360879U patent/CN202557175U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202557175U (en) | Big head chisel | |
| CN202608408U (en) | Internally round chipping chisel | |
| CN202557170U (en) | 90-degree-angle outer chisel | |
| CN202557173U (en) | Triangular outer chisel | |
| CN202608405U (en) | Cylindrical chipping chisel | |
| CN202557174U (en) | Sharpen chipping chisel | |
| CN202557177U (en) | 45-degree angle chisel knife | |
| CN202557176U (en) | 90-degree-angle inner chisel | |
| CN202608406U (en) | Triangular inner chipping chisel | |
| CN202557172U (en) | Arc-shaped inner circle chisel | |
| CN202557169U (en) | 45-degree angle inner circle chisel | |
| CN202557171U (en) | Half-round chipping chisel | |
| CN202608404U (en) | Rectangular chipping chisel | |
| CN202608409U (en) | Internally half round chipping chisel | |
| CN103100990A (en) | Vice with rear-arranged replaceable shear blades | |
| CN202943718U (en) | 60-degree flat chisel | |
| CN203679377U (en) | Profile cutter used for machining sides and chamfers | |
| CN203063526U (en) | Chisel head with pentagon hole, two-sided blades and right-angle knife edges | |
| CN202162435U (en) | Arc groove milling cutter | |
| CN203281904U (en) | Spherical surface molding knife | |
| CN202271038U (en) | Manual deburring tool | |
| CN103100989A (en) | Pincer pliers with replaceable shear blades | |
| CN203045055U (en) | Steel file with hexagonal handle | |
| CN202952345U (en) | Woodworking chisel for right angle processing | |
| CN203621640U (en) | Manual double-sided deburring tool |
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: 20121128 Termination date: 20130523 |