CN203124852U - Thickened shovel piece - Google Patents
Thickened shovel piece Download PDFInfo
- Publication number
- CN203124852U CN203124852U CN 201320184100 CN201320184100U CN203124852U CN 203124852 U CN203124852 U CN 203124852U CN 201320184100 CN201320184100 CN 201320184100 CN 201320184100 U CN201320184100 U CN 201320184100U CN 203124852 U CN203124852 U CN 203124852U
- Authority
- CN
- China
- Prior art keywords
- main body
- circular main
- circular body
- utility
- thickened
- 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
Links
- 239000010432 diamond Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a thickened shovel piece which comprises a circular main body. The circular main body is provided with a main central hole, a saw blade can pass through the main central hole and then is arranged on a rotating drive shaft, the edge of the circular main body is provided with a tool bit, the circular main body is provided with a plurality of trapezoidal openings extending from the circumference of the circular main body to the main central hole, and the two sides of the circular main body are provided with steps. Because the circular main body is provided with the trapezoidal openings, diamonds are distributed in a slope mode, so that in the processes of cutting and grinding, the contact area of a processed component and the tool bit is small, the cutting resistance can be reduced, then the diamonds are unlikely to fall off or damage, and furthermore, the service life of the thickened shovel piece disclosed by the utility model can be prolonged.
Description
Technical field
The utility model relates to the saw blade cutter, particularly thickens formula shovel sheet.
Background technology
In the prior art, diamond saw blade comprises that outer circumferential edges has the saw bit matrix of sawtooth, is arranged on the diamond on the sawtooth, saw bit matrix rotates and drives the usefulness that diamond rotates to do cutting, grinding, but because sawtooth is square, be on the saw bit matrix perpendicular with tangent to periphery intersection, sawtooth side and this sawtooth side, grinding area when this makes sawtooth cutwork on the saw blade is big, cutting resistance is big, cause the diamond breaking releasing easily, cause the diamond life-span shorter, thereby cause diamond saw blade normally to use.
In view of this, the inventor has this case to produce at the above-mentioned defective further investigation of saw blade in the prior art then.
The utility model content
In order to overcome above shortcomings part in the prior art, the purpose of this utility model is to provide a kind of formula that thickens shovel sheet of long service life.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme:
Thicken formula shovel sheet, comprise circular body, described circular body has saw blade and can therefrom pass and be installed to main centre bore on the rotating driveshaft, the edge of described circular body is provided with cutter head, described circular body is provided with a plurality of trapezoid-shaped openings of extending from its circumferential described main centre bore, and described circular body two sides is provided with stage.
The utility model advantage compared with prior art is: have trapezoid-shaped openings on the circular body, this makes diamond be the inclined-plane distribution, when the cutting grinding, the contact area of work piece and cutter head is less, can reduce to cut resistance, make diamond difficult drop-off or damage, thereby can improve service life of the present utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Embodiment 1:
Referring to figs. 1 through shown in Figure 2, thicken formula shovel sheet, comprise circular body 1, described circular body 1 has saw blade and can therefrom pass and be installed to main centre bore 3 on the rotating driveshaft, the edge of described circular body is provided with cutter head 4, described circular body 1 a plurality of trapezoid-shaped openings 5 of extending from its circumferential described main centre bore 3, described circular body two sides is provided with stage 6, have trapezoid-shaped openings 5 on the circular body, make diamond be the inclined-plane and distribute, when the cutting grinding, the contact area of work piece and cutter head is less, can reduce to cut resistance, make diamond difficult drop-off or damage, thereby can improve service life of the present utility model.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. thicken formula shovel sheet, comprise circular body, described circular body has saw blade and can therefrom pass and be installed to main centre bore on the rotating driveshaft, the edge of described circular body is provided with cutter head, it is characterized in that: described circular body is provided with a plurality of trapezoid-shaped openings of extending from its circumferential described main centre bore, and described circular body two sides is provided with stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184100 CN203124852U (en) | 2013-04-13 | 2013-04-13 | Thickened shovel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184100 CN203124852U (en) | 2013-04-13 | 2013-04-13 | Thickened shovel piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124852U true CN203124852U (en) | 2013-08-14 |
Family
ID=48932873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184100 Expired - Fee Related CN203124852U (en) | 2013-04-13 | 2013-04-13 | Thickened shovel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036536A (en) * | 2015-07-21 | 2015-11-11 | 北京沃尔德金刚石工具股份有限公司 | Cutter wheel used for cutting glass materials |
-
2013
- 2013-04-13 CN CN 201320184100 patent/CN203124852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036536A (en) * | 2015-07-21 | 2015-11-11 | 北京沃尔德金刚石工具股份有限公司 | Cutter wheel used for cutting glass materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140413 |