CN203109278U - Polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade - Google Patents
Polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade Download PDFInfo
- Publication number
- CN203109278U CN203109278U CN 201320002326 CN201320002326U CN203109278U CN 203109278 U CN203109278 U CN 203109278U CN 201320002326 CN201320002326 CN 201320002326 CN 201320002326 U CN201320002326 U CN 201320002326U CN 203109278 U CN203109278 U CN 203109278U
- Authority
- CN
- China
- Prior art keywords
- blade
- steel swarf
- pcd
- swarf
- groove
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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 - Lifetime
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Abstract
The utility model relates to a tool of machining equipment, in particular to a polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade. The steel swarf-removing tool comprises a base body, a PCD blade and a fixing hole, wherein the base body is a quadrilateral hexahedron with an unfilled corner, a step groove is machined at the position of the unfilled corner, the base for being fixedly connected with the PCD blade is connected to the step groove, and a step-shaped fixing hole is formed in the middle portion of the base body. The steel swarf-removing blade is characterized in that the PCD blade is welded on the base, a steel swarf-removing groove is formed in a knife edge portion of the PCD blade, and a 4-6-degree included angle is formed by a bottom face of the of the steel swarf-removing groove and a horizontal face of the steel swarf-removing groove. The steel swarf-removing groove is formed in a surface of the knife edge portion of the PCD blade, the bottom face of the steel swarf-removing groove is a slope, the steel swarf-removing blade is simple in structure and convenient to implement, the steel swarf-removing groove can timely remove steel swarf, a situation that the cut steel swarf moves along with the blade to scrape a machining surface and reduce machining quality is avoided, steel swarf removal can be timely carried out, machining quality is improved, and work efficiency is improved.
Description
Technical field
The utility model relates to the cutter of machining equipment, is specifically related to the smart thick formula steel swarf-removing tool of a kind of PCD.
Background technology
Development along with society, the application of machine tooling aspect auto industry, equipment process industry etc. more and more widely, to those workpiece not high to required precision, roughing just can be finished, but those are required accurate instrument, not only require machining accuracy, fineness to the surface also has very high requirement, in the fine finishining process, and the cutting swarf of generation meeting scratch finished surface, reduce fineness and the quality of processing work, chip breaking in time is to improve the primary problem that solves of fineness.
Summary of the invention
There is the problem of the untimely reduction processed surface smoothness of chip breaking in the utility model at prior art, proposes the smart thick formula steel swarf-removing tool of a kind of PCD.
The technical solution of the utility model is: the smart thick formula steel swarf-removing tool of a kind of PCD, comprise matrix, PCD blade and fixing hole, matrix is the quadrangle hexahedron of a unfilled corner, the place is processed with step trough in unfilled corner, is connected with the pedestal of affixed PCD blade on the step trough, and the middle part of matrix is provided with the fixing hole of a stairstepping, the PCD blade is welded on the pedestal, blade at the PCD blade offers chip-breaker, and the bottom surface of chip-breaker becomes 4 °～6 ° angle with horizontal plane.
The smart thick formula steel swarf-removing tool of described PCD, it is characterized in that: the sidewall of described step trough becomes 8 °～12 ° angle with perpendicular.
The beneficial effects of the utility model are: the utility model is offered chip-breaker on the blade surface of PCD blade, the bottom surface of chip-breaker is an inclined-plane, simple in structure, it is convenient to implement, and chip-breaker chip breaking in time avoids cutting swarf along with blade moves, scratch finished surface, reduce processing quality, chip breaking has in time not only improved processing quality, also increases work efficiency.
Description of drawings
Fig. 1 is primary structure schematic diagram of the present utility model;
Fig. 2 A-A face of the present utility model sectional structure schematic diagram;
Fig. 3 is the local structure for amplifying schematic diagram of PCD blade;
Among the figure, 1 is matrix, and 2 is fixing hole, and 3 is pedestal, and 4 is the PCD blade, and 5 is chip-breaker.
The specific embodiment
Embodiment 1: in conjunction with Fig. 1-Fig. 3, the smart thick formula steel swarf-removing tool of a kind of PCD, comprise matrix, PCD blade and fixing hole, matrix is the quadrangle hexahedron of a unfilled corner, the place is processed with step trough in unfilled corner, the sidewall of step trough becomes 8 ° angle with perpendicular, be welded with the pedestal of affixed PCD blade on the plane of step trough; PCD blade and pedestal welding, the blade at the PCD blade offers chip-breaker, and the bottom surface of chip-breaker becomes 4 ° angle with horizontal plane.Be provided with the fixing hole of a stairstepping at the middle part of matrix.
Embodiment 2: the part identical with embodiment 1 do not repeat, and the sidewall of different is step trough becomes 12 ° angle with perpendicular, and the bottom surface of chip-breaker becomes 6 ° angle with horizontal plane.
Claims (2)
1. the smart thick formula steel swarf-removing tool of a PCD, comprise matrix, PCD blade and fixing hole, matrix is the quadrangle hexahedron of a unfilled corner, the place is processed with step trough in unfilled corner, is connected with the pedestal of affixed PCD blade on the step trough, and the middle part of matrix is provided with the fixing hole of a stairstepping, it is characterized in that: the PCD blade is welded on the pedestal, blade at the PCD blade offers chip-breaker, and the bottom surface of chip-breaker becomes 4 °～6 ° angle with horizontal plane.
2. the smart thick formula steel swarf-removing tool of PCD according to claim 1, it is characterized in that: the sidewall of described step trough becomes 8 °～12 ° angle with perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002326 CN203109278U (en) | 2013-01-05 | 2013-01-05 | Polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002326 CN203109278U (en) | 2013-01-05 | 2013-01-05 | Polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109278U true CN203109278U (en) | 2013-08-07 |
Family
ID=48889656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002326 Expired - Lifetime CN203109278U (en) | 2013-01-05 | 2013-01-05 | Polymerize crystal diamond (PCD) concentrate-roughage type steel swarf-removing blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312113A (en) * | 2016-11-08 | 2017-01-11 | 哈尔滨理工大学 | Turning blade variable in chamfered edge width and angle |
-
2013
- 2013-01-05 CN CN 201320002326 patent/CN203109278U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312113A (en) * | 2016-11-08 | 2017-01-11 | 哈尔滨理工大学 | Turning blade variable in chamfered edge width and angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |