CN202016126U - High-strength and impact-resistant diamond circular saw blade base - Google Patents
High-strength and impact-resistant diamond circular saw blade base Download PDFInfo
- Publication number
- CN202016126U CN202016126U CN 201120120406 CN201120120406U CN202016126U CN 202016126 U CN202016126 U CN 202016126U CN 201120120406 CN201120120406 CN 201120120406 CN 201120120406 U CN201120120406 U CN 201120120406U CN 202016126 U CN202016126 U CN 202016126U
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- China
- Prior art keywords
- saw blade
- blade base
- impact
- strength
- resistant diamond
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- 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 discloses a high-strength and impact-resistant diamond circular saw blade base, which comprises a saw blade base, wherein the saw blade base is provided with a central hole; and cambered water tanks are uniformly distributed on outer circle of the saw blade base. The water tanks are semicircular. In the high-strength and impact-resistant diamond circular saw blade base, since an original U-shaped water tank is designed to be cambered, the cambered water tank is integrally stressed during cutting, phenomenon of over centralization of root stress is eliminated, crack produced by local stress is avoided, and impact-resistant strength of the saw blade base is improved.
Description
Technical field
The utility model belongs to the cutting tool field, is specifically related to a kind of diamond circular saw film base body.
Background technology
Diamond disc has increasing application in fields such as concrete cutting, road capital construction.The high-strength impact-resistant diamond disc is made up of high-strength impact-resistant diamond circular saw film base body and cutter head, and cutter head sticks on the tooth of high-strength impact-resistant diamond circular saw film base body by methods such as welding.Existing diamond disc is the evenly single tooth of distribution of matrix cylindrical, tank is " U " type between each tooth, the arc section that is top straight section and bottom constitutes, because construction materials such as armored concrete are mainly by coarse aggregate stone, fine aggregate sand, cement, reinforcing bar, mutually hard and soft phase material composition such as pitch, thereby saw blade is subjected to bigger impact force action in cutting process, conventional blade " U " type tank design simultaneously, make its Root Stress too concentrated, crackle very easily appears during cutting, cause broken teeth to reduce saw life and safety of operators, present stage, this phenomenon can't solve.
Summary of the invention
The purpose of this utility model is to provide a kind of diamond disc that can prevent to occur the high-strength impact-resistant diamond disc of crackle easily at construction material process tank roots such as cutting armored concrete.
The purpose of this utility model is achieved in that a kind of high-strength impact-resistant diamond saw blade substrate, comprises saw bit matrix, and saw bit matrix is provided with centre bore, is evenly equipped with tank on the saw bit matrix cylindrical, and tank is a circular arc.Described tank is semicircle.
The high-strength impact-resistant diamond saw blade substrate that the utility model provides, because owing to change the design of former U-shaped tank into arc, the arc tank is at cutting process, whole stressed, the phenomenon that Root Stress is too concentrated is eliminated, avoid the crackle that produces because of local pressure, improved the impact strength of saw bit matrix.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 faces structural representation for the present invention.
Fig. 2 faces the structure partial schematic diagram for the present invention.
Fig. 3 is existing saw bit matrix structural representation.
The specific embodiment
As depicted in figs. 1 and 2, the utility model comprises saw bit matrix 4, and saw bit matrix 4 is provided with centre bore 5, is evenly equipped with tank 2 on saw bit matrix 4 cylindricals, and tank 2 is a circular arc.Described tank 2 is semicircle.
The utility model changes the design of former U-shaped tank into arc, the U-shaped tank is shown in A among Fig. 3, originally this is with in use novel, install cutting teeth 1 and cutter head 3 on the saw bit matrix 4, when cutting teeth 1 cut cutting object 6, circular arc tank 2 plays the chip removal effect in saw kerf in this process, can prevent the too concentrated tank root of stress simultaneously, causes circular saw blade substrate 4 crackle to occur.
Claims (2)
1. a high-strength impact-resistant diamond saw blade substrate comprises saw bit matrix (4), and saw bit matrix (4) is provided with centre bore (5), it is characterized in that: be evenly equipped with tank (2) on saw bit matrix (4) cylindrical, tank (2) is a circular arc.
2. high-strength impact-resistant diamond saw blade substrate according to claim 1 is characterized in that: described tank (2) is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120120406 CN202016126U (en) | 2011-04-22 | 2011-04-22 | High-strength and impact-resistant diamond circular saw blade base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120120406 CN202016126U (en) | 2011-04-22 | 2011-04-22 | High-strength and impact-resistant diamond circular saw blade base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016126U true CN202016126U (en) | 2011-10-26 |
Family
ID=44809803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120120406 Expired - Fee Related CN202016126U (en) | 2011-04-22 | 2011-04-22 | High-strength and impact-resistant diamond circular saw blade base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516038A (en) * | 2016-11-11 | 2017-03-22 | 南通市海鸥救生防护用品有限公司 | Washing device used for hull brushing and monitoring underwater robot |
| CN106516037A (en) * | 2016-11-11 | 2017-03-22 | 南通市海鸥救生防护用品有限公司 | Underground robot for ship body cleaning and brushing monitoring |
| CN106741725A (en) * | 2016-11-11 | 2017-05-31 | 南通市海鸥救生防护用品有限公司 | Hull cleans monitoring underwater robot washing head with water |
-
2011
- 2011-04-22 CN CN 201120120406 patent/CN202016126U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516038A (en) * | 2016-11-11 | 2017-03-22 | 南通市海鸥救生防护用品有限公司 | Washing device used for hull brushing and monitoring underwater robot |
| CN106516037A (en) * | 2016-11-11 | 2017-03-22 | 南通市海鸥救生防护用品有限公司 | Underground robot for ship body cleaning and brushing monitoring |
| CN106741725A (en) * | 2016-11-11 | 2017-05-31 | 南通市海鸥救生防护用品有限公司 | Hull cleans monitoring underwater robot washing head with water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |