CN2344118Y - Composite diamont grooving annular saw blade - Google Patents
Composite diamont grooving annular saw blade Download PDFInfo
- Publication number
- CN2344118Y CN2344118Y CN 98228903 CN98228903U CN2344118Y CN 2344118 Y CN2344118 Y CN 2344118Y CN 98228903 CN98228903 CN 98228903 CN 98228903 U CN98228903 U CN 98228903U CN 2344118 Y CN2344118 Y CN 2344118Y
- Authority
- CN
- China
- Prior art keywords
- saw blade
- utility
- model
- grooving
- annular saw
- 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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Abstract
The utility model relates to a composite diamond grooving annular saw blade, which is suitable for grooving and processing cement concrete pavements. The composite diamond grooving annular saw blade is characterized in that an auxiliary circular saw blade 2 is arranged on one side or both sides of a saw blade body 1. The utility model has the advantages of easy control of the cutting depth, simple and convenient operation, reduced labor intensity, high operating efficiency, sealing material saving and good sealing effect.
Description
The utility model relates to a kind of diamond cutting tool, especially combined type diamond joint-cutting saw blade.
At present, the joint-cutting cutter that is used for construction of cement concrete road surface is a diamond disc.This saw blade is made of a saw blade, presents down wide rectangle groove with the slit that it cut out, wayward depth of cut in construction, and the encapsulant that need use when filling out groove with encapsulant is more, so cost is higher.If select for use rubber weather strip to seal, can not guarantee that then seam fills up, so lost the effect that seals again.In construction, if require institute joint-cutting crack when not wide up and down, then must carry out secondary cut, so not only increased labour intensity, influenced efficiency of construction, and the degree of depth in cutting slit and the depth of parallelism (registration) are difficult to support and hold.
The purpose of this utility model provides a kind of combined type diamond joint-cutting saw blade, solves the joint-cutting problem of cement concrete pavement by the change saw-blade structure, thereby reduces labor intensity, and improves efficiency of construction, guarantees airtight quality.
Concrete scheme of the present utility model is: comprise the main body saw blade, it is characterized in that: in the one or both sides of main body saw blade secondary saw blade is installed.
Adopt such scheme, be easy to control depth of cut, easy and simple to handle, can not only reduce labor intensity, improve efficiency of construction, and save encapsulant, good sealing effect.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model, also is first kind of embodiment of the present utility model;
Fig. 2 is second kind of embodiment of the present utility model;
Fig. 3 is the vertical view of Fig. 1 or Fig. 2;
Fig. 4 is the slit that cuts out with the described cutter of Fig. 1;
Fig. 5 is the slit that cuts out with the described cutter of Fig. 2.
From Fig. 1, Fig. 2, Fig. 3 as can be known: the utility model is made up of main body saw blade 1, secondary saw blade 2, rivet 3.Their annexation and architectural feature are: secondary saw blade 2 is installed in the one or both sides of main body saw blade 1.Side at main body saw blade 1 is fixed with secondary saw blade 2 through rivet 3 as shown in Figure 1.Be fixed with secondary saw blade 2 in the both sides of main body saw blade 1 by rivet 3 as shown in Figure 2.Mix dirt floor with the described saw blade cutting of Fig. 1, the slit that is cut out is narrow down wide " 7 " the font groove (as Fig. 4) of.Mix dirt floor with the described saw blade cutting of Fig. 2, the slit that is cut out is narrow down wide " T " font groove (as Fig. 5) of.This shows, be wide at the top and narrow at the bottom with the slit that the utility model cut, thereby good sealing effect, and save encapsulant.Owing to can once cut out not wide up and down slit with the utility model, therefore alleviated labour intensity, improved efficiency of construction.If spray one indicates or a positioning disk is installed, then can control depth of cut, make joint-cutting standard, standard more, have much promotional value.
Claims (1)
1. a combined type diamond joint-cutting saw blade comprises main body saw blade (1), it is characterized in that: in the one or both sides of main body saw blade (1) secondary saw blade (2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228903 CN2344118Y (en) | 1998-05-25 | 1998-05-25 | Composite diamont grooving annular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228903 CN2344118Y (en) | 1998-05-25 | 1998-05-25 | Composite diamont grooving annular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344118Y true CN2344118Y (en) | 1999-10-20 |
Family
ID=33978906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98228903 Expired - Fee Related CN2344118Y (en) | 1998-05-25 | 1998-05-25 | Composite diamont grooving annular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090694A1 (en) * | 2016-11-21 | 2018-05-24 | 武汉万邦激光金刚石工具股份有限公司 | Combined grooving blade for synchronous cutting machine with half-closed water cooling channels |
-
1998
- 1998-05-25 CN CN 98228903 patent/CN2344118Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018090694A1 (en) * | 2016-11-21 | 2018-05-24 | 武汉万邦激光金刚石工具股份有限公司 | Combined grooving blade for synchronous cutting machine with half-closed water cooling channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |