CN203495333U - Step type base body circular saw blade - Google Patents
Step type base body circular saw blade Download PDFInfo
- Publication number
- CN203495333U CN203495333U CN201320634591.9U CN201320634591U CN203495333U CN 203495333 U CN203495333 U CN 203495333U CN 201320634591 U CN201320634591 U CN 201320634591U CN 203495333 U CN203495333 U CN 203495333U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- base body
- thickness
- matrix
- end difference
- 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 - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a step type base body circular saw blade. The base body central fixed portion of the saw blade is thick, and gradually becomes thin from the center to the periphery in a step type, the cut portion is thin, a cut opening is small, and materials and electric power are saved. According to the following scheme, the step type base body circular saw blade comprises a saw blade base body with mounting holes and a plurality of blade bodies arranged along the outer circumference of the saw blade base body, the saw blade base body is in a step shape, and the saw blade base body gradually becomes thinner from the center to the outer circle in the radial direction.
Description
Technical field
The utility model relates to a kind of saw blade, is specifically related to a kind of staged matrix saw blade, for aluminium alloy extrusions cutting, is mainly applicable to the cutting of heat-insulating bridge-cut-off aluminium alloy extrusions, is specially adapted to the cutting of corner brace aluminium alloy extrusions.
Background technology
The aluminium alloy cutting saw blade of existing market, its matrix thickness is a size, Ji Cong center is same gauge to cylindrical, saw blade is thicker, like this cutting during aluminium alloy extrusions otch wider, cutting force compared with large, waste material is many, causes the product holistic cost of processing high.
Utility model content
The utility model object has been to provide a kind of staged matrix saw blade, and circular saw blade substrate center fixing part is divided thick, and by the center of circle, to the attenuation gradually of periphery ladder type, cutting tip Thickness Ratio is thinner, and otch is little, saves material and electric power.
To achieve these goals, the utility model is realized by following measures:
A staged matrix saw blade, comprises that saw bit matrix is stepped, and the radial direction of saw bit matrix thickness from center to cylindrical increases little gradually with the saw bit matrix of installing hole with along a plurality of blades of the setting on saw bit matrix cylindrical circumference.
Further, in staged matrix saw blade, standing part, the first end difference and the second end difference in the middle of saw bit matrix comprises successively from center to cylindrical, described middle standing part thickness is greater than the first end difference thickness, and the first end difference thickness is greater than the second end difference thickness.
Further, in staged matrix saw blade, blade is alloy blade.
The beneficial effects of the utility model:
The radial direction of saw bit matrix thickness from center to cylindrical increases little gradually, near core is thicker, can guarantee saw bit matrix good rigidly, stressed good, and excircle part is that cutting tip Thickness Ratio is thinner, and otch is little, and cutting force is little, saves material and electric power.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model embodiment looks schematic diagram.
Fig. 2 is the schematic side view of the utility model embodiment.
In figure 1, blade, the 2, second end difference, the 3, first end difference, 4, middle standing part, 5, installing hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details, following is only the exemplary protection domain of the present utility model that do not limit.
With reference to accompanying drawing 1,2, a kind of staged matrix saw blade, comprise that saw bit matrix is stepped, and the radial direction of saw bit matrix thickness from center to cylindrical increases little gradually with the saw bit matrix of installing hole 5 with along a plurality of blades 1 of the setting on saw bit matrix cylindrical circumference.
In the present embodiment, standing part 4, the first end difference 3 and the second end difference 2 in the middle of saw bit matrix comprises successively from center to cylindrical, described middle standing part 4 thickness are greater than the first end difference 3 thickness, and the first end difference 3 thickness are greater than the second end difference 2 thickness.
In the present embodiment, blade 1 is alloy blade.
The utility model course of work is as follows:
Staged matrix saw blade is arranged on cutting machine main shaft, with disk, is fixed, then, with the little cylindrical cutting aluminium alloy of thickness, otch is little like this, and cutting force is little, saves material and electric power.
Above embodiment is only for illustrating that the technical solution of the utility model is not intended to limit, and affiliated field personnel modify according to the above description or part technical characterictic is equal to replacement, should belong in the technical scheme scope that the utility model asks for protection.
Claims (3)
1. a staged matrix saw blade, comprise with the saw bit matrix of installing hole (5) with along a plurality of blades (1) of the setting on saw bit matrix cylindrical circumference, it is characterized in that: saw bit matrix is stepped, and the radial direction of saw bit matrix thickness from center to cylindrical increases little gradually.
2. staged matrix saw blade according to claim 1, it is characterized in that: standing part (4), the first end difference (3) and the second end difference (2) in the middle of saw bit matrix comprises successively from center to cylindrical, in the middle of described, standing part (4) thickness is greater than the first end difference (3) thickness, and the first end difference (3) thickness is greater than the second end difference (2) thickness.
3. staged matrix saw blade according to claim 1, is characterized in that: blade (1) is alloy blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634591.9U CN203495333U (en) | 2013-10-15 | 2013-10-15 | Step type base body circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634591.9U CN203495333U (en) | 2013-10-15 | 2013-10-15 | Step type base body circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495333U true CN203495333U (en) | 2014-03-26 |
Family
ID=50326340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634591.9U Expired - Lifetime CN203495333U (en) | 2013-10-15 | 2013-10-15 | Step type base body circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638134A (en) * | 2018-04-25 | 2018-10-12 | 深圳崇达多层线路板有限公司 | A kind of novel PCB substrate cutting knife and preparation method thereof |
-
2013
- 2013-10-15 CN CN201320634591.9U patent/CN203495333U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638134A (en) * | 2018-04-25 | 2018-10-12 | 深圳崇达多层线路板有限公司 | A kind of novel PCB substrate cutting knife and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 256205 Xiaoliu Village West, High-tech Street Office, Zouping County, Binzhou City, Shandong Province Patentee after: SHANDONG GANZHENG CNC MACHINERY Co.,Ltd. Address before: 250032 No. 28 Wuyingshan North Road, Tianqiao District, Jinan City, Shandong Province Patentee before: JINAN JINMAIDA MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |