CN207190000U - A kind of removable diamond saw blade - Google Patents
A kind of removable diamond saw blade Download PDFInfo
- Publication number
- CN207190000U CN207190000U CN201721183398.2U CN201721183398U CN207190000U CN 207190000 U CN207190000 U CN 207190000U CN 201721183398 U CN201721183398 U CN 201721183398U CN 207190000 U CN207190000 U CN 207190000U
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- installation portion
- outside
- matrix
- saw blade
- cutter head
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Abstract
A kind of removable diamond saw blade, including multiple cutter hubs and matrix are the utility model is related to, described multiple cutter hubs are uniformly arranged on the outside of described matrix in a ring；Each cutter hub includes cutter head and installation portion, and the cutter head is fixedly installed on the outside of the installation portion, and the installation portion is fixedly mounted on the outside of described matrix；Mounting blocks are provided with the inner side of the installation portion, the neck to match with the mounting blocks, the mounting blocks and the neck snap fit are provided with the outside of described matrix；Latch segment is provided with the outside of the installation portion and described matrix snap fit, one end of the latch segment is fixedly connected with described matrix, and the other end of the latch segment is bolted to connection with the installation portion.The beneficial effects of the utility model are：It is convenient that detachable installation is carried out to cutter hub, cutter hub and matrix is separated and transport, effectively prevent the cutter hub in transportation and security threat is produced to equipment or staff.
Description
Technical field
It the utility model is related to stone cutter tool technical field, more particularly to a kind of removable diamond saw blade.
Background technology
With the development and people's living standards continue to improve, infrastructure construction and house decoration of society in scale and
Increased substantially in quantity.What is risen therewith is the use of various cutting processing instruments.
Diamond saw blade is a kind of cutting tool, is widely used in the hard crisp material such as concrete, refractory material, stone material, ceramics
The processing of material.Diamond saw blade is mainly made up of two parts；Matrix and cutter head.Matrix is the main support part of cohesive cutter head,
And cutter head is then the part for playing cutting in use, cutter head can consume in use and constantly, and matrix then will not,
It is that diamond is as material most hard at present, and it is in knife because wherein containing diamond that why cutter head, which can play cutting,
Friction cuttings are processed object in head.And diamond particles are then wrapped in inside cutter head by metal.
Current market, diamond saw blade are widely used to marble, granite, concrete, pitch, ceramics, glass, pearl
The material cutting processing such as gem and jade, semiconductor, product efficiency is improved constantly, reduce spillage of material, it is market to increase economic efficiency
The direction pursued jointly.
Diamond saw blade can be divided into two major classes from the combination of cutter head and metallic matrix：The first kind is cutter head independent
After sinter molding, it is welded on metallic matrix；Second class is first in a mold to be combined cutter head with metallic matrix by being cold-pressed
Get up, the two strong bonded is then made by sintering.Difference according to cutter head form can be divided into the diamond of continuous cutter head type
The diamond saw blade of saw blade and interval cutter head type.
Traditional diamond cutter is usually to mix diamond and metal dust, manually carries out weighing, loads mould, so
Hot pressing is carried out afterwards or cold pressing re-sinters, and generally use is welded between the diamond segment and matrix of presently used diamond saw blade
The mode connect is fixed, and for not excessive diamond saw blade in the operating of high speed, processing resistance is big, especially run into it is larger lateral
During resistance, cutter head easily comes off, and causes security incident, while also reduces cutter head service life.
Meanwhile also there is the problem of work cooling and slow radiating rate in diamond saw blade.Also, chip removal sometimes also be present
The problems such as not smooth, water-cooled effect is bad, cutterhead insufficient strength.
Utility model content
Technical problem to be solved in the utility model is that work people is easily scratched in transportation for existing saw blade
Member or equipment, cutter head are not easy to remove and the defects of stability is bad, there is provided a kind of removable diamond saw blade.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of removable diamond saw blade, including
Multiple cutter hubs and matrix, described multiple cutter hubs are uniformly arranged on the outside of described matrix in a ring；Each cutter hub wraps
Cutter head and installation portion are included, the cutter head is fixedly installed on the outside of the installation portion, and the installation portion is fixedly mounted on the base
The outside of body；Mounting blocks are provided with the inner side of the installation portion, is provided with the outside of described matrix and matches with the mounting blocks
Neck, the mounting blocks and the neck snap fit；It is provided with the installation portion and the outside of described matrix snap fit
Latch segment, one end of the latch segment are fixedly connected with described matrix, and the other end of the latch segment passes through with the installation portion
Bolt is fixedly connected.
The beneficial effects of the utility model are：By the way that saw blade is divided into cutter hub and matrix, and cutter hub with matrix using removable
Formula installation is unloaded, neither influences the use of saw blade and the structural strength of cutter hub, and detachable installation conveniently is carried out to cutter hub, makes knife
Body and matrix, which can separate, to be transported, and be effectively prevent the cutter hub in transportation and is produced safe prestige to equipment or staff
The side of body, if cutter hub wears in addition, single cutter hub only need to be changed, without changing whole saw blade, saving is processed into
This；The installation strength of cutter hub and matrix is high, and cutter hub is difficult for drop-off and damages.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further：Described matrix includes intermediate region and border area, and the intermediate region is arranged on the border area
Inner side；The intermediate region and the border area are integrally formed；The intermediate region and the border area are annular
Structure.
The above-mentioned further beneficial effect of scheme is：By the installation position and saw blade of saw blade and axle and the installation position of cutter hub
Separate, the intensity and structural stability of saw blade can be improved.
Further：The hardness of the intermediate region is less than the hardness of the border area.
The above-mentioned further beneficial effect of scheme is：Improve the bonding strength of cutter head and matrix.
Further：Chip area is equipped between the two neighboring cutter hub, the chip area extends to the edge area
Domain.
The above-mentioned further beneficial effect of scheme is：There is chip removal radiating, prevent at cutter head because cutting produces greatly
Calorimetric amount and to cutter head produce damage, can also prevent that caused miscellaneous bits can be blocked at cutter head in process, to cutter head produce
Raw abrasion.
Further：The cutter head is diamond segment.
The above-mentioned further beneficial effect of scheme is：It can improve the cutting power of cutter head, and the intensity of cutter head and just
Degree.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the installation explosive view of the utility model installation portion and border area；
In accompanying drawing, the component names representated by each label are as follows：
1st, cutter hub, 11, cutter head, 111, linear pattern groove, 12, installation portion, 13, mounting blocks, 21, border area, 211, card
Groove, 22, intermediate region, 221, shaft mounting hole, 222, deep-slotted chip breaker, 223, positioning hole, 3, chip area, 4, latch segment.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, a kind of removable diamond saw blade, it includes multiple cutter hubs 1 and matrix 2, and described is more
Individual cutter hub 1 is uniformly set at the outside of described matrix 2 in a ring；Each cutter hub 1 includes cutter head 11 and installation portion
12, the cutter head 11 is fixedly installed on the outside of the installation portion 12, and the installation portion 12 is fixedly mounted on the outer of described matrix 2
Side；Mounting blocks 13 are provided with the inner side of the installation portion 12, is provided with the outside of described matrix 2 and matches with the mounting blocks 13
Neck 211, the mounting blocks 13 and the snap fit of neck 211.
The outside of the cutter head 11 is arcwall face, and the center of circle of the arcwall face of each cutter head 11 is same point.
Latch segment 4, one end of the latch segment 4 are provided with the outside of the installation portion 12 and the snap fit of described matrix 2
It is fixedly connected with described matrix 2, the other end of the latch segment 4 is bolted to connection with the installation portion 12.
Described matrix 2 includes intermediate region 22 and border area 21, and the intermediate region 22 is arranged on the border area
21 inner side；The intermediate region 22 and the border area 21 are integrally formed；The intermediate region 22 and the border area
21 be loop configuration.
As shown in Fig. 2 the installation portion 12 is fixedly mounted on the outside of the border area 21, the neck 211 is set
In the outside of the border area 21, the mounting blocks 13 and the snap fit of neck 211；One end of the latch segment 4 with
The border area 21 is fixedly connected, and the other end of the latch segment 4 is bolted to connection with the installation portion 12.
The hardness of the intermediate region 22 is less than the hardness of the border area 21, improves the connection of cutter head 11 and matrix 2
Intensity.
Shaft mounting hole 221 is provided with the center of the intermediate region 22, it is multiple in being surrounded by for the shaft mounting hole 221
Positioning hole 223, described multiple positioning holes 223 are symmetrically set；It is equipped between two adjacent positioning holes 223
Multiple arcs groove 222；The shaft mounting hole 221, described multiple positioning holes 223, the center of circle of described multiple arcs groove 222 are equal
For same point.
Described multiple arcs groove 222 has the function that chip removal radiating.
The quantitative range of described multiple positioning holes 223 is two to six, in the present embodiment, described multiple positioning
The quantity in hole 223 is preferably four, and described four positioning holes 223 are symmetrically set, and improve the structural stability of saw blade.
Chip area 3 is equipped between the two neighboring cutter hub 1, the chip area 3 extends to the border area 21,
Prevent that caused chip is accumulated at cutter head 11 in process, so as to influence the cutting power of cutter head 11, influences processing efficiency
And crudy.
Multiple linear pattern grooves 111 are equipped with each cutter head 11, there is chip removal radiating, while also have
There is the function of early warning, by the change in depth for checking linear pattern groove 111, you can understand the degree of wear of cutter head 11, facilitate work
Checked as personnel and change cutter hub 1 in time, ensure crudy and processing efficiency.
The cutter head 11 is diamond segment, improves the cutting power of cutter head 11, and the strength and stiffness of cutter head.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
- A kind of 1. removable diamond saw blade, it is characterised in that：Including multiple cutter hubs (1) and matrix (2), described multiple knives Body (1) is uniformly arranged on the outside of described matrix (2) in a ring；Each cutter hub (1) includes cutter head (11) and installation portion (12), the cutter head (11) is fixedly installed on the outside of the installation portion (12), and the installation portion (12) is fixedly mounted on described The outside of matrix (2)；Be provided with mounting blocks (13) in the inner side of the installation portion (12), the outside of described matrix (2) be provided with The neck (211) that the mounting blocks (13) match, the mounting blocks (13) and the neck (211) snap fit；Described The outside of installation portion (12) and described matrix (2) snap fit is provided with latch segment (4), one end of the latch segment (4) with it is described Matrix (2) is fixedly connected, and the other end and the installation portion (12) of the latch segment (4) are bolted to connection.
- A kind of 2. removable diamond saw blade according to claim 1, it is characterised in that：Described matrix (2) includes centre Region (22) and border area (21), the intermediate region (22) are arranged on the inner side of the border area (21)；The centre Region (22) and the border area (21) are integrally formed；The intermediate region (22) and the border area (21) are annular Structure.
- A kind of 3. removable diamond saw blade according to claim 2, it is characterised in that：The intermediate region (22) it is hard Hardness of the degree less than the border area (21).
- A kind of 4. removable diamond saw blade according to claim 3, it is characterised in that：In the two neighboring cutter hub (1) chip area (3) is equipped between, the chip area (3) extends to the border area (21).
- A kind of 5. removable diamond saw blade according to claim 1, it is characterised in that：The cutter head (11) is diamond Cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183398.2U CN207190000U (en) | 2017-09-14 | 2017-09-14 | A kind of removable diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183398.2U CN207190000U (en) | 2017-09-14 | 2017-09-14 | A kind of removable diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207190000U true CN207190000U (en) | 2018-04-06 |
Family
ID=61789162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183398.2U Active CN207190000U (en) | 2017-09-14 | 2017-09-14 | A kind of removable diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207190000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571775A (en) * | 2018-12-26 | 2019-04-05 | 湖北攀峰钻石科技有限公司 | A kind of ceramic saw blade that can replace sawtooth |
| CN113787628A (en) * | 2021-08-09 | 2021-12-14 | 郑州华菱超硬材料有限公司 | Special diamond chain saw cutter tooth for marble hole mining equipment |
-
2017
- 2017-09-14 CN CN201721183398.2U patent/CN207190000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571775A (en) * | 2018-12-26 | 2019-04-05 | 湖北攀峰钻石科技有限公司 | A kind of ceramic saw blade that can replace sawtooth |
| CN113787628A (en) * | 2021-08-09 | 2021-12-14 | 郑州华菱超硬材料有限公司 | Special diamond chain saw cutter tooth for marble hole mining equipment |
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