CN203063496U - Single-sided oblique angle chisel head with internal decagonal pattern hole - Google Patents
Single-sided oblique angle chisel head with internal decagonal pattern hole Download PDFInfo
- Publication number
- CN203063496U CN203063496U CN 201320061803 CN201320061803U CN203063496U CN 203063496 U CN203063496 U CN 203063496U CN 201320061803 CN201320061803 CN 201320061803 CN 201320061803 U CN201320061803 U CN 201320061803U CN 203063496 U CN203063496 U CN 203063496U
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- CN
- China
- Prior art keywords
- chisel
- blade
- oblique angle
- decagonal
- internal
- 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
The utility model discloses a single-sided oblique angle chisel head with an internal decagonal pattern hole, which can be replaced and is convenient to use. The chisel head comprises a chisel body (3), a first chisel edge (5.1) arranged at one end of the chisel body (3), and mutually parallel second chisel edges (5.2) arranged on the two side faces of the chisel body (3), wherein the first chisel edge (5.1) and the second chisel edges (5.2) are formed by intersecting oblique planes (4) with a base plane (7) of the chisel body (3); the first chisel edge (5.1) is skew with the second chisel edges (5.2); a joint (2) is arranged at the other end of the chisel body (3); a plughole (1) connected with a chisel bar in an inserting manner is formed in the joint (2); the plughole (1) is the internal decagonal pattern hole matched with the chisel bar; and the internal decagonal pattern hole is coaxial with the chisel bar.
Description
Technical field
The utility model relates to engraving and uses the cutting-tool engineering field, specifically is the chisel single face oblique angle cutter head in ten corner piece type holes in a kind of band that timber is processed.
Background technology
Be provided with the chisel of single face oblique angle cutter head, a kind of hand tools that people use always when being engraving, it can either do the plane, can conveniently punching or do the moulding engraving again, and present described chisel generally is made up of handle and knife bar, the fore-end of knife bar is cutter head, there is following shortcoming in this chisel with single face oblique angle cutter head: because handle and knife bar are fixing non-removable, can't change cutter head, so that people need carry when engraving is many chisel, Heavy Weight, very inconvenient.
The utility model content
The technical problems to be solved in the utility model is, a kind of interchangeable bit is provided, thus the chisel single face oblique angle cutter head in ten corner piece type holes in the band easy to use.
The technical solution of the utility model is, the chisel single face oblique angle cutter head in ten corner piece type holes in the utility model band, it comprises blade, be located at first blade of an end of blade, be located at second blade that is parallel to each other of two sides of blade, first blade, second blade all form for being intersected by the baseplane of inclined-plane and blade, first blade and the second blade oblique, the other end of described blade is provided with joint; Joint is provided with for the jack of pegging graft with the chisel knife bar, the interior ten corner piece type holes of described jack for matching with the chisel knife bar, and these interior ten corner piece type holes are coaxial with knife bar.
After adopting said structure, the utility model compared with prior art, have the following advantages: owing to be provided with removable interface at cutter head, namely in ten corner piece type holes, like this, just can with the removable grafting of chisel knife bar one end, therefore, for the situation that needs to change chisel in the prior art, utilize the utility model only need pull up cutter head, plug other one cutter head got final product, easy to operate; Simultaneously, also only need carry manyly cutter head when carrying, save the weight of handle compared to prior art, carry also and make things convenient for.
As improvement, joint and blade are one-body molded, like this, not only are convenient to produce the utility model, and bulk strength is higher, it is more reliable to use.
As improvement, first blade is 30 ° with the angle of the second blade oblique that is positioned at blade below, and like this, it is sharp tough more sharp that first blade and the second blade oblique that is positioned at the blade below form, and intensity is higher, and is more light during converted timber, efficient is higher.
Description of drawings
Fig. 1 is the vertical view of the chisel single face oblique angle cutter head in ten corner piece type holes in the utility model band.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is that the A-A of Fig. 1 is to cutaway view.
Shown in the figure, 1, jack, 2, joint, 3, blade, 4, the inclined-plane, 5.1, first blade, 5.2, second blade, 6, knuckle, 7, the baseplane, 8, angle.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The chisel single face oblique angle cutter head in ten corner piece type holes in the utility model band, it comprises blade 3, be located at first blade 5.1 of an end of blade 3, be located at second blade 5.2 that is parallel to each other of two sides of blade 3, first blade 5.1, second blade 5.2 all form for being intersected with the baseplane 7 of blade 3 by inclined-plane 4, first blade 5.1 and second blade, 5.2 obliques, the other end of described blade 3 is provided with joint 2; Joint 2 is provided with for the jack 1 of pegging graft with the chisel knife bar, the interior ten corner piece type holes of described jack 1 for matching with the chisel knife bar, and these interior ten corner piece type holes are coaxial with knife bar.
First blade 5.1 is 30 ° with the angle 8 that is positioned at second blade, 5.2 obliques of blade 3 belows, and blade 3 belows refer to orientation shown in Figure 1.
Second blade 5.2 on blade 3 sides is being provided with knuckle 6 to prevent from being affectedly bashful joint 2 time incised wound user near joint 2 places.
Inclined-plane 4 is 30 ° with the angle that intersect baseplane 7, and like this, in the intensity that guarantees first blade 5.1, second blade 5.2 simultaneously, described first blade 5.1, second blade 5.2 do not lose sharp again.
Claims (3)
1. the chisel single face oblique angle cutter head in ten corner piece type holes in the band, it comprises blade (3), be located at first blade (5.1) of an end of blade (3), be located at second blade (5.2) that is parallel to each other of two sides of blade (3), first blade (5.1), second blade (5.2) all form for being intersected with the baseplane (7) of blade (3) by inclined-plane (4), first blade (5.1) and second blade (5.2) oblique, it is characterized in that the other end of described blade (3) is provided with joint (2); Joint (2) is provided with for the jack (1) of pegging graft with the chisel knife bar, the interior ten corner piece type holes of described jack (1) for matching with the chisel knife bar, and these interior ten corner piece type holes are coaxial with knife bar.
2. the chisel single face oblique angle cutter head in ten corner piece type holes in the band according to claim 1 is characterized in that, joint (2) is one-body molded with blade (3).
3. the chisel single face oblique angle cutter head in ten corner piece type holes in the band according to claim 1 is characterized in that, first blade (5.1) is 30 ° with the angle (8) of second blade (5.2) oblique that is positioned at blade (3) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061803 CN203063496U (en) | 2013-01-31 | 2013-01-31 | Single-sided oblique angle chisel head with internal decagonal pattern hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061803 CN203063496U (en) | 2013-01-31 | 2013-01-31 | Single-sided oblique angle chisel head with internal decagonal pattern hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063496U true CN203063496U (en) | 2013-07-17 |
Family
ID=48762316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061803 Expired - Fee Related CN203063496U (en) | 2013-01-31 | 2013-01-31 | Single-sided oblique angle chisel head with internal decagonal pattern hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202031A (en) * | 2016-12-16 | 2018-06-26 | 中国石油天然气股份有限公司 | A kind of flange sealing surface cleaning tool |
-
2013
- 2013-01-31 CN CN 201320061803 patent/CN203063496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202031A (en) * | 2016-12-16 | 2018-06-26 | 中国石油天然气股份有限公司 | A kind of flange sealing surface cleaning tool |
| CN108202031B (en) * | 2016-12-16 | 2023-08-22 | 中国石油天然气股份有限公司 | Flange sealing surface cleaning tool |
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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 |