CN207954325U - A kind of cast-cutting saw slice of setting arrow-shaped cutting head - Google Patents
A kind of cast-cutting saw slice of setting arrow-shaped cutting head Download PDFInfo
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- CN207954325U CN207954325U CN201820190727.4U CN201820190727U CN207954325U CN 207954325 U CN207954325 U CN 207954325U CN 201820190727 U CN201820190727 U CN 201820190727U CN 207954325 U CN207954325 U CN 207954325U
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- arrow
- cutting head
- bit matrix
- shaped cutting
- saw
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Abstract
The utility model is related to a kind of cast-cutting saw slices of setting arrow-shaped cutting head, belong to cast-cutting saw slice technical field.Including circular saw bit matrix and the cutting head being fixed on saw bit matrix；The saw bit matrix is provided centrally with circular mounting hole；The cutting head includes the arrow-shaped cutting head at the edge for the side for being uniformly and fixedly arranged at saw bit matrix around the center of circle and is fixed at the arc milling head of the periphery of saw bit matrix, the position of the arrow-shaped cutting head of two sides of saw bit matrix is corresponding, the direction of the arrow of adjacent arrow-shaped cutting head is on the contrary, the arrow of two arrow-shaped cutting heads of two side same positions of saw bit matrix is directed toward on the contrary；The wedge angle position rounded corner of arrow-shaped cutting head.Sagittate cutter tip is set in the side of saw bit matrix in the utility model, the cutting ability of the cast-cutting saw slice can be improved, arc milling head and arrow-shaped cutting head collective effect keep cast-cutting saw slice more smooth in cutting, improve working efficiency and processing quality.
Description
Technical field
The utility model is related to a kind of cast-cutting saw slices of setting arrow-shaped cutting head, belong to cast-cutting saw slice technical field.
Background technology
Cast-cutting saw slice is assembled into cutting tool with electric tool and uses important use in engineering construction.Such as it needs to repair
When mending road surface or cutting stone material, it is required to use the cutting tool of setting cast-cutting saw slice.Existing cast-cutting saw slice performance list
One, there is cutting process in use and have some setbacks easy the phenomenon that blocking saw, once there is the phenomenon that card is sawed, bothers very much,
It is serious that saw blade damage can be caused to scrap.
Utility model content
The purpose of this utility model, which is to provide a kind of positive and negative rotation, can cut cutting for smoothly setting arrow-shaped cutting head
Sawing piece.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of cast-cutting saw slice of setting arrow-shaped cutting head, including circular saw bit matrix and it is fixed at saw blade base
Cutting head on body；The saw bit matrix is provided centrally with circular mounting hole；The cutting head includes uniformly solid around the center of circle
The fixed arc being arranged in the arrow-shaped cutting head and the periphery for being fixed at saw bit matrix at the edge of the side of saw bit matrix
The position of cutting head, the arrow-shaped cutting head of two sides of saw bit matrix is corresponding, the arrow of adjacent arrow-shaped cutting head
It is directed toward on the contrary, the arrow of two arrow-shaped cutting heads of two side same positions of saw bit matrix is directed toward on the contrary；Arrow-shaped is cut
The wedge angle position rounded corner of head.
Technical solutions of the utility model further improvement lies in that：The cutting head is diamond segment, the saw blade base
Body is made of steel plate, and diamond segment welds on the steel plate.
Technical solutions of the utility model further improvement lies in that：The thickness of arrow-shaped cutting head is 2.5mm~5mm.
Technical solutions of the utility model further improvement lies in that：The fillet of the wedge angle position of arrow-shaped cutting head is a diameter of
5mm~15mm.
By adopting the above-described technical solution, the technique effect that the utility model obtains has：
The utility model is provided with arc milling head and arrow-shaped cutting head on saw bit matrix, and arc milling head can be opened
Slot, arrow-shaped cutting head can further cut the side wall of slot, and the two collective effect can make cast-cutting saw slice
It is more smooth in cutting process, improve working efficiency and processing quality.
In the utility model the arrow of arrow-shaped cutting head adjacent on the same side of saw bit matrix direction on the contrary,
It can make the arrow-shaped cutting head of the cast-cutting saw slice that can play good shear action in positive and negative rotation.Saw bit matrix two
The arrow of two arrow-shaped cutting heads of side same position is directed toward opposite.The setting can make cast-cutting saw slice in cutting process
The power being subject to is more uniform, more steady when cast-cutting saw slice being made to work.
The utility model is simple in structure, safe to use, and service life is long, and cutting process is smooth steady, can improve work
Efficiency and processing quality.
Description of the drawings
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model rearview；
Wherein, 1, saw bit matrix, 1-1, mounting hole, 2, arrow-shaped cutting head, 3, arc milling head.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further details the utility model：
The utility model discloses a kind of cast-cutting saw slice of setting arrow-shaped cutting head, which is installed to electronic work
On tool, can road pavement or stone material cut.Here is specific embodiment：
The cast-cutting saw slice of setting arrow-shaped cutting head in the utility model, in order to increase the cutting ability of saw blade, setting
Sagittate cutting head.As shown in Figure 1, Figure 2, Figure 3 shows, which includes circular saw bit matrix 1 and fixed setting
Cutting head on saw bit matrix 1.It is provided centrally with circular mounting hole 1-1 in saw bit matrix 1, passes through mounting hole 1-1 energy
It is enough that the cast-cutting saw slice is installed on electric tool.
The cutting head of the cast-cutting saw slice of the utility model has several arrow-shaped cutting heads 2 and several arc milling heads 3.
Arc milling head 3 therein is fixedly disposed at the periphery of saw bit matrix 1, and arc milling head 3 is uniformly arranged around circle.Its
In arrow-shaped cutting head 2 be to be uniformly and fixedly arranged at the lateral edge of saw bit matrix 1.In two sides of saw bit matrix 1
The position for being both provided with the arrow-shaped cutting head 2 of 1 two sides of arrow-shaped cutting head 2 and saw bit matrix is corresponding.This practicality
The direction of the arrow of adjacent arrow-shaped cutting head 2 on the 1 same side of saw bit matrix in novel is on the contrary, can make this cut
Sawing piece is rotating and reverse Shi Junneng with good cutting ability, can easily and safely pass through saw when saw blade is stuck
Piece inverts to be handled.The arrow of two arrow-shaped cutting heads 2 of 1 two side same positions of saw bit matrix is directed toward simultaneously
On the contrary, as shown in Figure 2 and Figure 3.The power that the setting can be such that cast-cutting saw slice is subject in cutting process is more uniform, makes cast-cutting saw
Piece is more steady when working.
In specific implement, the wedge angle position rounded corner of arrow-shaped cutting head 2, so as to improve arrow-shaped cutting head
2 durability.The fillet diameter of the wedge angle position of arrow-shaped cutting head 2 is usually arranged as 5mm~15mm.
The utility model is in specific implement, and it is diamond segment that usual cutting head, which is selected, and saw bit matrix 1 uses
Steel plate is made, when making on the steel plate by diamond segment welding.
The thickness of arrow-shaped cutting head 2 is preferably generally set as 2.5mm~5mm in the utility model.
By the way that sagittate cutter tip is arranged in the side of saw bit matrix in the utility model, the cast-cutting saw can be improved
The cutting ability of piece, arc milling head and arrow-shaped cutting head collective effect can make cast-cutting saw slice more suitable in cutting process
Freely, working efficiency and processing quality are improved.
The utility model is simple in structure, safe to use, and cutting process is smooth steady, and service life is long, and performance is good.
Claims (4)
1. a kind of cast-cutting saw slice of setting arrow-shaped cutting head, it is characterised in that：Including circular saw bit matrix (1) and fix
Cutting head on saw bit matrix (1) is set；The saw bit matrix (1) is provided centrally with circular mounting hole (1-1)；It is described
Cutting head includes the arrow-shaped cutting head (2) at the edge for the side for being uniformly and fixedly arranged at saw bit matrix (1) around the center of circle and fixes
Arc milling head (3) in the periphery of saw bit matrix (1), the arrow-shaped cutting head (2) of (1) two side of saw bit matrix are set
Position it is corresponding, the direction of the arrow of adjacent arrow-shaped cutting head (2) is on the contrary, the same position in (1) two side of saw bit matrix
The arrow for the two arrow-shaped cutting heads (2) set is directed toward opposite；The wedge angle position rounded corner of arrow-shaped cutting head (2).
2. a kind of cast-cutting saw slice of setting arrow-shaped cutting head according to claim 1, it is characterised in that：The cutting head
For diamond segment, the saw bit matrix (1) is made of steel plate, and diamond segment welds on the steel plate.
3. according to a kind of cast-cutting saw slice of setting arrow-shaped cutting head of claims 1 or 2 any one of them, it is characterised in that：
The thickness of arrow-shaped cutting head (2) is 2.5mm~5mm.
4. according to a kind of cast-cutting saw slice of setting arrow-shaped cutting head of claims 1 or 2 any one of them, it is characterised in that：
A diameter of 5mm~the 15mm of fillet of the wedge angle position of arrow-shaped cutting head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190727.4U CN207954325U (en) | 2018-02-05 | 2018-02-05 | A kind of cast-cutting saw slice of setting arrow-shaped cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190727.4U CN207954325U (en) | 2018-02-05 | 2018-02-05 | A kind of cast-cutting saw slice of setting arrow-shaped cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954325U true CN207954325U (en) | 2018-10-12 |
Family
ID=63736984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190727.4U Active CN207954325U (en) | 2018-02-05 | 2018-02-05 | A kind of cast-cutting saw slice of setting arrow-shaped cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134710A (en) * | 2021-04-26 | 2021-07-20 | 赵梅菊 | Color steel plate manufacturing and processing technology |
-
2018
- 2018-02-05 CN CN201820190727.4U patent/CN207954325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134710A (en) * | 2021-04-26 | 2021-07-20 | 赵梅菊 | Color steel plate manufacturing and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 050800 No.22, Xincheng street, North District, Zhengding hi tech Industrial Development Zone, Zhengding District, China (Hebei) pilot Free Trade Zone, Shijiazhuang City, Hebei Province Patentee after: SHIJIAZHUANG ZHENGYANG SAW CO.,LTD. Address before: 050000 high tech Industrial Development Zone, xiyangzhuang village, Zhengding County, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG ZHENGYANG SAW CO.,LTD. |
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| CP02 | Change in the address of a patent holder |