CN212919938U - Diamond tool bit and saw bit - Google Patents
Diamond tool bit and saw bit Download PDFInfo
- Publication number
- CN212919938U CN212919938U CN202021023771.XU CN202021023771U CN212919938U CN 212919938 U CN212919938 U CN 212919938U CN 202021023771 U CN202021023771 U CN 202021023771U CN 212919938 U CN212919938 U CN 212919938U
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- diamond
- tool bit
- thickness direction
- baffles
- connecting end
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Abstract
The utility model discloses a diamond tool bit and a saw blade, wherein the saw blade comprises a substrate and the diamond tool bit; the diamond tool bit comprises a tool bit body and two diamond baffles; the tool bit body comprises a working surface and a connecting surface, and the working surface and the connecting surface are arranged oppositely; the two diamond baffles are arranged on the connecting surface of the tool bit body; the two diamond baffles are arranged oppositely and are parallel to the thickness direction of the tool bit body; a gap for inserting the connecting end of the saw blade matrix is reserved between the two diamond baffles; the diamond baffle covers the side of the connecting end in the thickness direction. Through the diamond separation blade, can protect the saw bit to collide the foreign matter and can not receive the damage in cutting process, effectively promoted saw bit life-span 25%. The utility model has the advantages of the side that can protect connecting end portion thickness direction is not impaired.
Description
Technical Field
The utility model relates to a diamond segments field especially relates to a diamond segments and saw bit.
Background
The stone mine cutting saw blade consists of a base body and tool bits, wherein 140 tool bits and 180 tool bits with the diameter of 3.6m are usually arranged on the saw blade with the diameter of 2.4 m.
In the high-speed rotation process of the saw blade, the side surface of the base body connecting end of the saw blade in the thickness direction can collide with broken stone or foreign matters and the like, so that the saw blade base body is damaged.
SUMMERY OF THE UTILITY MODEL
Therefore, a diamond tool bit and a saw blade are needed to be provided so as to solve the problem that the connecting end of the saw blade matrix in the prior art is easy to collide and damage.
In order to achieve the aim, the inventor provides a diamond cutter head, which comprises a cutter head body and two diamond baffles;
the tool bit body comprises a working surface and a connecting surface, and the working surface and the connecting surface are arranged oppositely;
the two diamond baffles are arranged on the connecting surface of the tool bit body; the two diamond baffles are arranged oppositely and are parallel to the thickness direction of the tool bit body; a gap for inserting the connecting end of the saw blade matrix is reserved between the two diamond baffles; the diamond baffle covers the side of the connecting end in the thickness direction.
As the utility model discloses a preferred structure, tool bit body and two diamond baffle integrated into one piece.
As the utility model discloses a preferred structure, the length of diamond baffle along the thickness direction of tool bit body is greater than the length of link thickness direction.
As a preferred structure of the utility model, the inner face of diamond baffle is inserted to in the link during space department, with the side welded connection of link thickness direction.
As an optimal structure of the utility model, the outside of two diamond baffles flushes the setting with the side of tool bit body thickness direction respectively.
Different from the prior art, the diamond cutter head in the technical scheme comprises a cutter head body and two diamond baffles; the tool bit body comprises a working surface and a connecting surface, and the working surface and the connecting surface are arranged oppositely; the two diamond baffles are arranged on the connecting surface of the tool bit body; the two diamond baffles are arranged oppositely and are parallel to the thickness direction of the tool bit body; a gap for inserting the connecting end of the saw blade matrix is reserved between the two diamond baffles; the diamond baffle covers the side of the connecting end in the thickness direction. The side face in the thickness direction of the connecting end is protected by the diamond baffle plate, so that the side face in the thickness direction of the connecting end can be effectively protected from being damaged.
The invention also provides a saw blade, which comprises a substrate and a diamond tool bit; the diamond tool bit is any one of the diamond tool bits; the base body is disc-shaped, and a plurality of connecting ends are sequentially arranged on the circumference of the base body; every link has all been inserted diamond segments, and the terminal surface of link and the face welding of being connected of tool bit body, and two sides of link thickness direction are covered by two diamond baffle respectively.
Different from the prior art, the saw blade in the technical scheme comprises a substrate and a diamond tool bit; the diamond tool bit is any one of the diamond tool bits; two side surfaces in the thickness direction of the connecting end are respectively covered by two diamond baffles. The base body can not be damaged through the protection of the diamond baffle plate of the diamond tool bit, and the service life of the saw blade is prolonged by 25 percent.
Drawings
Fig. 1 is a view showing a structure of a diamond segment according to an embodiment of the present invention;
fig. 2 is a structural diagram of the connection between the diamond segments and the connection end according to an embodiment of the present invention.
Description of reference numerals:
1. a tool bit body;
100. a working surface;
101. a connecting surface;
2. a diamond baffle plate;
3. and a connecting end.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
The utility model provides a diamond cutter head, for the executive component of saw bit cutting stone material, whole by the diamond make, and can effectively protect the side of 3 thickness direction b of base member link not receive the damage.
In a specific embodiment, the diamond tool bit comprises a tool bit body 1 and two diamond baffles 2; the tool bit body 1 is used for cutting stone materials, and the diamond baffle 2 is used for protecting the connecting end 3 of the base body. Tool bit body 1 includes working face 100 and is connected face 101, working face 100 sets up with being connected face 101 mutually away, and tool bit body 1's one end is used for cutting the stone material promptly, and tool bit body 1's the other end is used for being connected with the saw bit base member.
Two diamond baffle 2 set up in the face 101 department of being connected of tool bit body 1, specifically, tool bit body 1 and two diamond baffle 2 integrated into one piece. The two diamond baffles 2 are arranged oppositely and are parallel to the thickness direction b of the tool bit body 1; there is the space that supplies the link 3 of saw bit base member to inject between two diamond baffle 2, and link 3 is unanimous with the thickness direction b of diamond segments to and width direction a is also unanimous, 3 insert at the link in the space, diamond baffle 2 covers the side of 3 thickness direction b of link, protects the side of 3 thickness direction b of link through diamond baffle 2, then can protect the side of 3 thickness direction b of link effectively not damaged.
The length of the diamond baffle 2 along the thickness direction b of the tool bit body 1 can be just the same as that of the connecting end 3 along the thickness direction b, and in a preferred embodiment, the length of the diamond baffle 2 along the thickness direction b of the tool bit body 1 is greater than that of the connecting end 3 along the thickness direction b, so that the connecting end 3 can be protected as well as possible.
In order to more firmly connect the diamond cutter head to the connecting end 3, please refer to fig. 2, in a further embodiment, the inner surface of the diamond baffle 2 is welded to the side surface in the thickness direction b of the connecting end 3 when the connecting end 3 is inserted into the gap, that is, the welding surface connected to the connecting end 3 includes not only the connecting surface 101 of the cutter head body 1 but also the inner surface of the diamond baffle 2, and at this time, the distance between the two diamond baffles 2, that is, the length of the gap along the width direction a of the cutter head body 1 is adapted to the length of the width direction a of the connecting end 3, and when the connecting end 3 is inserted into the gap, the side surface in the thickness direction b of the connecting end 3 is in contact with the inner surface of the diamond baffle 2.
In a further embodiment, the outer faces of the two diamond baffles 2 are respectively flush with the side faces of the tool bit body 1 in the thickness direction b.
The utility model also provides a saw blade, which comprises a basal body and a diamond tool bit; the diamond tool bit is any one of the diamond tool bits; the base body is disc-shaped, and a plurality of connecting ends 3 are sequentially arranged on the circumference of the base body; every link 3 has all been inserted diamond segments, and the terminal surface of link 3 and the face 101 welding of being connected of tool bit body 1, or the side of 3 thickness direction b of link and the inner face welded connection of diamond baffle 2. Two side surfaces of the connecting end 3 in the thickness direction b are respectively covered by two diamond baffles 2. The base body can not be damaged by the protection of the diamond baffle 2 of the diamond tool bit, and the service life of the saw blade is prolonged by 25 percent.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (6)
1. A diamond tool bit is characterized by comprising a tool bit body and two diamond baffles;
the tool bit body comprises a working surface and a connecting surface, and the working surface and the connecting surface are arranged oppositely;
the two diamond baffles are arranged on the connecting surface of the tool bit body; the two diamond baffles are arranged oppositely and are parallel to the thickness direction of the tool bit body; a gap for inserting the connecting end of the saw blade matrix is reserved between the two diamond baffles; the diamond baffle covers the side of the connecting end in the thickness direction.
2. The diamond tip of claim 1, wherein the tip body and the two diamond dams are integrally formed.
3. The diamond tip of claim 1, wherein the diamond stop has a length along the thickness of the tip body that is greater than the length along the thickness of the connecting end.
4. The diamond segments of claim 1, wherein the inner surface of the diamond guard is welded to the side surface of the connecting end in the thickness direction when the connecting end is inserted into the gap.
5. The diamond segments of claim 1, wherein the outer faces of the two diamond segments are flush with the respective side faces of the segment body in the thickness direction.
6. A saw blade is characterized by comprising a substrate and a diamond tool bit; the diamond tip is a diamond tip according to any one of claims 1 to 5; the base body is disc-shaped, and a plurality of connecting ends are sequentially arranged on the circumference of the base body; every link has all been inserted diamond segments, and the terminal surface of link and the face welding of being connected of tool bit body, and two sides of link thickness direction are covered by two diamond baffle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023771.XU CN212919938U (en) | 2020-06-05 | 2020-06-05 | Diamond tool bit and saw bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023771.XU CN212919938U (en) | 2020-06-05 | 2020-06-05 | Diamond tool bit and saw bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919938U true CN212919938U (en) | 2021-04-09 |
Family
ID=75319615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021023771.XU Active CN212919938U (en) | 2020-06-05 | 2020-06-05 | Diamond tool bit and saw bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919938U (en) |
-
2020
- 2020-06-05 CN CN202021023771.XU patent/CN212919938U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.6 Nanxing Road, sugarcane street, Minhou County, Fuzhou City, Fujian Province, 350100 Patentee after: Fujian Tianshiyuan Technology Co.,Ltd. Address before: No.6 Nanxing Road, sugarcane street, Minhou County, Fuzhou City, Fujian Province, 350100 Patentee before: FUZHOU SKYSTONE DIAMOND TOOL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |