CN201283605Y - Tool bit for groover - Google Patents
Tool bit for groover Download PDFInfo
- Publication number
- CN201283605Y CN201283605Y CNU2008201367802U CN200820136780U CN201283605Y CN 201283605 Y CN201283605 Y CN 201283605Y CN U2008201367802 U CNU2008201367802 U CN U2008201367802U CN 200820136780 U CN200820136780 U CN 200820136780U CN 201283605 Y CN201283605 Y CN 201283605Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter head
- groover
- tool bit
- groove
- 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
- 238000005520 cutting process Methods 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A cutter used for a groove cutting machine comprises a handle and a tool bit arranged on the front end of the handle, wherein the tool bit is a hollow tube body whose front end surface is provided with an opening, a cuttings shoot which is communicated with the inner wall of the tube body is opened on the peripheral wall of the tool bit, and a plurality of cutting edges are evenly and circumferentially arranged on the front end. The cutter used for a groove cutting machine not only has fast speed of grooving, but also has long service life and low cost.
Description
Technical field:
The utility model relates to a kind of cutter, especially a kind of cutter that uses on concrete, fragment of brick groover.
Background technology:
In the process of house decoration, reconstruction, usually need with burying electric wire, water pipe etc. underground behind the metope fluting, so people have invented the groover that can slot on objects such as concrete, fragment of brick.
The cutter that on concrete, fragment of brick groover, uses in the prior art, as employed cutter on Chinese patent 94212021.3 disclosed a kind of grooving cutting machines is a grinding wheel, it cuts out a groove by grinding wheel after relying on this grinding wheel of motor-driven on wall, the width of this groove is identical with grinding wheel thickness, but, because the thickness of grinding wheel is limited, thereby the width of the groove of leaving is also less, a spot of electric wire or water pipe can only be buried underground, people's needs can not be satisfied;
In order to address this problem, people are installed in two isometrical grinding wheels on the same axle, simultaneously by motor-driven, the groove width that spacing between two grinding wheels equals to preset like this, just can be left two parallel narrow grooves simultaneously, two narrow groove mid portions are again by manually playing the cutter grooving, can obtain the bigger groove of width, still, use above-mentioned grinding wheel fluting also to exist deficiency:
The first, groove can not one-shot forming, needs by manually playing the grooving of cutter ability again, and fluting speed is slow, and efficient is lower;
The second, during the fluting operation, the rate of wear of grinding wheel is than very fast, and service life is very short, and simultaneously, grinding wheel needs to change the monoblock grinding wheel after wearing and tearing, and the use cost height is uneconomical.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides that a kind of speed of not only slotting is fast, long service life and the low cutter that is used for groover of cost.
A kind of cutter that is used for groover that provides according to the utility model, comprise handle of a knife, be located at the cutter head of handle of a knife front end, described cutter head is the hollow body that a front end face is provided with opening, has the flute, the front end that communicate with inboard wall of tube body on this cutter head periphery wall and is provided with and is circumferentially equally distributed some blades.
A kind of cutter that is used for groover according to the utility model provides also has following attached technical characterictic:
Described cutter head front bulkhead is provided with and is circumferentially equally distributed some draw-in grooves, and described blade is installed on respectively in the corresponding draw-in groove.
Described flute integral body is curved, and it has two and be symmetrically set on the cutter head periphery wall.
A kind of cutter that is used for groover according to the utility model provides has following advantage with respect to prior art:
First, in this structure, cutter head is the hollow body that a front end face is provided with opening, also is provided with at the cutter head front end to be circumferentially equally distributed some blades, during the fluting operation, select the cutter of corresponding cutting diameter according to presetting groove width, the motor-driven knife cutter head rotates, and blade rotates thereupon and cut body of wall, get final product one-shot forming and leave the groove of required width, easy to use, fluting speed is fast, the efficient height;
Second, in this structure, on the cutter head periphery wall, be provided with flute, reduced the wearing and tearing of body refuse, the service life of having improved blade blade, in addition, blade is installed on the cutter head, after the blade wearing and tearing, can reuse after only needing to change relevant blade, and not needing to change whole cutter head, its use cost is very low.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, according to a kind of cutter that is used for groover described in the utility model, comprise handle of a knife 1, be located at the cutter head 2 of handle of a knife 1 front end, cutter head 2 is the hollow body that a front end face is provided with opening 21, cutter head 2 front bulkheads are provided with and are circumferentially equally distributed some draw-in grooves 26, and described blade 6 is installed on respectively in the corresponding draw-in groove 26, after blade 6 wearing and tearing, in draw-in groove 26, take off, install new can reusing, during the fluting operation, selecting the cutter of corresponding cutting diameter according to default groove width, motor-driven cutter head 2 rotates, blade 6 rotates thereupon and cut body of wall, gets final product the groove that required width is left in one-shot forming, and is easy to use, fluting speed is fast, the efficient height.
Have two and symmetrically arranged flute 22 on cutter head 2 periphery walls, two flutes 22 are all whole curved and communicate with body 1 inwall, during the fluting operation, the part body refuse that cuts down enters the cutter head inner chamber from the opening 21 of cutter head 2 front end faces, after two flutes 22 flow out, it is smooth and easy that the setting of flute 22 can make the cutting part body refuse get rid of, and avoids the wearing and tearing of body refuse to blade 6, improved the service life of blade 6.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (3)
1, a kind of cutter that is used for groover, comprise handle of a knife (1), be located at the cutter head (2) of handle of a knife (1) front end, it is characterized in that: described cutter head (2) is the hollow body that a front end face is provided with opening (21), has the flute (22), the front end that communicate with body (1) inwall on this cutter head (2) periphery wall and is provided with and is circumferentially equally distributed some blades (6).
2, a kind of cutter that is used for groover as claimed in claim 1 is characterized in that: described cutter head (2) front bulkhead is provided with and is circumferentially equally distributed some draw-in grooves (26), and described blade (6) is installed on respectively in the corresponding draw-in groove (26).
3, a kind of cutter that is used for groover as claimed in claim 1 or 2 is characterized in that: described flute (22) is whole curved, and it has two and be symmetrically set on cutter head (2) periphery wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367802U CN201283605Y (en) | 2008-09-19 | 2008-09-19 | Tool bit for groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201367802U CN201283605Y (en) | 2008-09-19 | 2008-09-19 | Tool bit for groover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283605Y true CN201283605Y (en) | 2009-08-05 |
Family
ID=40948590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201367802U Expired - Fee Related CN201283605Y (en) | 2008-09-19 | 2008-09-19 | Tool bit for groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283605Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908566A (en) * | 2018-07-30 | 2018-11-30 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks molding fluting hobboing cutter separating wheel piece |
-
2008
- 2008-09-19 CN CNU2008201367802U patent/CN201283605Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908566A (en) * | 2018-07-30 | 2018-11-30 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks molding fluting hobboing cutter separating wheel piece |
| CN108908566B (en) * | 2018-07-30 | 2023-11-14 | 衡东县万泉竹业有限公司 | Disposable chopstick forming slotting hob separating wheel piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SONG JIANZHONG Owner name: YONGKANG HAOMAI TOOLS CO., LTD. Free format text: FORMER OWNER: YING ZHINING Effective date: 20100511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100511 Address after: 321300 No. 95 Huaxia Road, hardware science and Technology Industrial Park, Zhejiang, Yongkang Patentee after: Yongkang Haomai Tools Co., Ltd. Address before: 321300 No. 95 Huaxia Road, Yongkang hardware science and Technology Industrial Park, Zhejiang, China Patentee before: Ying Zhining Patentee before: Song Jianzhong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20110919 |