CN207309094U - A kind of variable diameters split saw blade - Google Patents
A kind of variable diameters split saw blade Download PDFInfo
- Publication number
- CN207309094U CN207309094U CN201721379386.7U CN201721379386U CN207309094U CN 207309094 U CN207309094 U CN 207309094U CN 201721379386 U CN201721379386 U CN 201721379386U CN 207309094 U CN207309094 U CN 207309094U
- Authority
- CN
- China
- Prior art keywords
- bar
- radially
- saw blade
- variable diameters
- mounting disc
- 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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- Sawing (AREA)
Abstract
The utility model discloses a kind of variable diameters split saw blade, it includes：Mounting disc, spacing pressure ring and move radially bar, the mounting disc front edge annular array is provided with several mounting grooves, the bar end that moves radially is separately positioned in mounting groove, the positioning column of several arranged radiallys is provided with the mounting groove, the spacing of adjacent positioned column is equal, described move radially is provided with several location holes corresponding with positioning column on bar, the bar front end that moves radially is respectively arranged with sawtooth, the side for moving radially bar conveniently sets fluted, opposite side is provided with the slide plate in the groove for extending to adjacent radial movement bar, the spacing pressure ring is arranged in mounting disc and carries out pressing to moving radially bar end.Variable diameters split saw blade described in the utility model, safeguards facility, thus it is possible to vary the spacing of bar end and mounting disc central shaft is moved radially, so that outer diameter of a circle where changing sawtooth, the adaptability of lifting cutting work.
Description
Technical field
It the utility model is related to saw blade field, more particularly to a kind of variable diameters split saw blade.
Background technology
Saw blade is the general designation for cutting the thin slice circular knives of solid material, and application places are different, and structure is also a variety of more
Sample.
Saw blade can be divided into:Diamond saw blade for stone material cutting;HSS sawblade for metal material cutting (is not inlayed
Embedding carbide bit);For cuttings such as solid wood, furniture, wood-based plate, aluminium alloy, aluminium section bar, radiator, plastics, plastic-steels
Hard alloy saw blade.
The application of hard alloy saw blade is mostly the structure of monoblock type than wide, once part sawtooth damage or
Overall wear, can all scrap substantially, it is difficult to safeguard and recycle, cost waste it is serious, and maximum gauge can not be changed, it is necessary to
Improve.
Utility model content
The purpose of this utility model is to provide a kind of variable diameters split saw blade, increases the adjustment function of diameter, lifts dimension
The convenience of shield.
For this purpose, the utility model uses following technical scheme：
A kind of variable diameters split saw blade, including：Mounting disc, spacing pressure ring and bar is moved radially, mounting disc front side
Edge annular array is provided with several mounting grooves, and the bar end that moves radially is separately positioned in mounting groove, in the mounting groove
Be provided with the positioning column of several arranged radiallys, the spacing of adjacent positioned column is equal, it is described move radially be provided with bar it is several with
The corresponding location hole of positioning column, the bar front end that moves radially are respectively arranged with sawtooth, and the side for moving radially bar is convenient
Set fluted, opposite side is provided with the slide plate in the groove for extending to adjacent radial movement bar, and the spacing pressure ring is arranged on
Pressing is carried out in mounting disc and to moving radially bar end.
Wherein, it is provided with mounting hole in the middle part of the mounting disc.
Wherein, described move radially is provided with lightening hole on bar.
Wherein, the screw being connected with mounting disc is provided with the spacing pressure ring, be provided with the spacing pressure ring with
The corresponding counterbore of screw head.
Wherein, the thickness for moving radially bar is corresponding with the depth of mounting groove.
The beneficial effects of the utility model：A kind of variable diameters split saw blade, can utilize positioning column and part location hole
Coordinate, change and move radially bar end and the spacing of mounting disc central shaft, so that outer diameter of a circle, lifting are cut where changing sawtooth
The adaptability of work is cut, and using the bar that moves radially of split, safeguards facility, reduces the cost used.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of variable diameters split saw blade, including：Mounting disc 1, spacing pressure ring 7 and bar 4 is moved radially, the mounting disc 1 is just
Edge annular array in face is provided with several mounting grooves 10, and 4 end of bar that moves radially is separately positioned in mounting groove 10, described
The positioning column 6 of several arranged radiallys is provided with mounting groove 10, the spacing of adjacent positioned column 6 is equal, described to move radially on bar 4
It is provided with several with 6 corresponding location hole of positioning column, the cooperation of positioning column 6 and part location hole can be utilized, change and radially move
Dynamic 4 end of bar and the spacing of 1 central shaft of mounting disc.
4 front end of bar that moves radially is respectively arranged with sawtooth 5, moves radially the radial displacement of bar 4, changes sawtooth 5
Diameter of a circle outside place.
The side for moving radially bar 4 conveniently set it is fluted, opposite side be provided with extends to adjacent radial movement bar
Groove in slide plate 2, adaptation moves radially moving radially for bar 4, and the connection of increase adjacent radial movement bar 4, avoids radially
Mobile bar 4 rocks, and increases structural stability.
The spacing pressure ring 7 is arranged in mounting disc 1 and carries out pressing to moving radially 4 end of bar, and structural strength is high.
In the present embodiment, the middle part of mounting disc 1 is provided with mounting hole 8, is easily installed in shaft, drives mounting disc 1
With the rotation for moving radially bar 4, the cutting of article is carried out.
In the present embodiment, described move radially is provided with lightening hole 3 on bar 4, reduce the dead weight for moving radially bar 4.
In the present embodiment, the screw 9 being connected with mounting disc 1 is provided with the spacing pressure ring 7, installation and removal are compared
It is convenient, counterbore corresponding with 9 head of screw is provided with the spacing pressure ring 7, crypticity is good, improves high speed rotational stabilization
And security.
In the present embodiment, the thickness for moving radially bar 4 is corresponding with the depth of mounting groove 10, coordinates closely, avoids footpath
To rocking for mobile bar 4.
Above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (5)
- A kind of 1. variable diameters split saw blade, it is characterised in that including：Mounting disc, spacing pressure ring and bar is moved radially, the installation Disk front edge annular array is provided with several mounting grooves, and the bar end that moves radially is separately positioned in mounting groove, described The positioning column of several arranged radiallys is provided with mounting groove, the spacing of adjacent positioned column is equal, and described move radially is set on bar There are several location holes corresponding with positioning column, the bar front end that moves radially is respectively arranged with sawtooth, the bar that moves radially Side conveniently set it is fluted, opposite side be provided with extend to adjacent radial movement bar groove in slide plate, the spacing pressure Ring is arranged in mounting disc and carries out pressing to moving radially bar end.
- 2. variable diameters split saw blade according to claim 1, it is characterised in that be provided with installation in the middle part of the mounting disc Hole.
- 3. variable diameters split saw blade according to claim 1, it is characterised in that described move radially is provided with loss of weight on bar Hole.
- 4. variable diameters split saw blade according to claim 1, it is characterised in that be provided with and install on the spacing pressure ring The screw that disk is connected, is provided with counterbore corresponding with screw head on the spacing pressure ring.
- 5. variable diameters split saw blade according to claim 1, it is characterised in that the thickness for moving radially bar and installation The depth of groove corresponds to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379386.7U CN207309094U (en) | 2017-10-25 | 2017-10-25 | A kind of variable diameters split saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721379386.7U CN207309094U (en) | 2017-10-25 | 2017-10-25 | A kind of variable diameters split saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309094U true CN207309094U (en) | 2018-05-04 |
Family
ID=62379048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721379386.7U Expired - Fee Related CN207309094U (en) | 2017-10-25 | 2017-10-25 | A kind of variable diameters split saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333834A (en) * | 2018-12-26 | 2019-02-15 | 湖北攀峰钻石科技有限公司 | A kind of wear-resisting type marble saw blade |
| CN113210731A (en) * | 2021-05-24 | 2021-08-06 | 常熟琴工五金机械工具有限公司 | Hard alloy saw blade and processing equipment thereof |
-
2017
- 2017-10-25 CN CN201721379386.7U patent/CN207309094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333834A (en) * | 2018-12-26 | 2019-02-15 | 湖北攀峰钻石科技有限公司 | A kind of wear-resisting type marble saw blade |
| CN109333834B (en) * | 2018-12-26 | 2020-08-21 | 湖北攀峰钻石科技有限公司 | Wear-resisting type marble saw bit |
| CN113210731A (en) * | 2021-05-24 | 2021-08-06 | 常熟琴工五金机械工具有限公司 | Hard alloy saw blade and processing equipment thereof |
| CN113210731B (en) * | 2021-05-24 | 2023-02-28 | 常熟琴工五金机械工具有限公司 | Hard alloy saw blade and processing equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20211025 |