CN105773325A - Cutter grinding method and device for cutting angles of carbide blade - Google Patents
Cutter grinding method and device for cutting angles of carbide blade Download PDFInfo
- Publication number
- CN105773325A CN105773325A CN201610232045.0A CN201610232045A CN105773325A CN 105773325 A CN105773325 A CN 105773325A CN 201610232045 A CN201610232045 A CN 201610232045A CN 105773325 A CN105773325 A CN 105773325A
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- CN
- China
- Prior art keywords
- connecting portion
- blade
- bolt
- clamping part
- angle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cutter grinding method and device for the cutting angles of a carbide blade. The cutter grinding device comprises a blade fixing part, a connecting part and a clamping part. A blade fixing groove is formed in one end of the blade fixing part, and the other end of the blade fixing part is hinged to the connecting part by virtue of a second bolt. The blade fixing part is made to rotate in the horizontal direction around the connecting part. The connecting part is hinged to the clamping part by virtue of a third bolt. The connecting part is made to rotate in the vertical direction around the clamping part. The rake angle, the clearance angle, the tool cutting edge angle and the tool minor cutting edge angle of the carbide blade are accurately ground by a cutter, the secondary use of the carbide blade is realized, the production cost is reduced, and the cutting environmental protection property is improved.
Description
Technical field
The present invention relates to the grinding method of a kind of carbide blade cutting angle and device, belong to sintered-carbide tool processing technique field.
Background technology
Carbide blade is widely used in metal cutting industry because of its premium properties, but just go out of use after blade blunt, it is primarily due to blade size parameter less, it is difficulty with location and sharpening requirement, the anterior angle of carbide blade, relief angle, tool cutting edge angle, the accurate of auxiliary angle cannot be sharpened, cause blade mostly to become single use cutter, so not only cause the waste of alloy material, add production cost, and do not reach the requirement of green processing.
Summary of the invention
It is an object of the invention to, grinding method and the device of a kind of carbide blade cutting angle are provided, the anterior angle of carbide blade, relief angle, tool cutting edge angle, auxiliary angle can accurately be sharpened by this device, the secondary achieving carbide blade uses, reduce production cost, improve the feature of environmental protection of machining.
Technical scheme: the grinding method of a kind of carbide blade cutting angle, first pass through the first bolt and carbide blade is fixed on blade fixed part one end, again through the second bolt by the blade fixed part other end and connecting portion chain connection, blade fixed part is made to rotate around connecting portion horizontal direction, finally by the 3rd bolt by the other end of connecting portion and clamping part chain connection, connecting portion is made to rotate around clamping part vertical direction；During sharpening, by clamping part clamping on cutter grinding machine, and make connecting portion and clamping part connecting portion and clamping part are fixed together by the 3rd bolt afterwards on the same line, then blade fixed part is made together with fixing to fixed part and connecting portion, just will can to realize the sharpening of carbide blade anterior angle and relief angle by the second bolt after connecting portion rotates different angles in the horizontal direction.
In said method, during sharpening, by clamping part clamping on cutter grinding machine, and make blade fixed part and connecting portion blade fixed part and connecting portion are fixed together by the second bolt afterwards on the same line, then connecting portion is made together with fixing with clamping part for connecting portion, just will can to realize the sharpening of carbide blade tool cutting edge angle and auxiliary angle by the 3rd bolt around clamping part after vertical direction rotates different angle.
A kind of Sharpening device of the carbide blade cutting angle built by said method, including blade fixed part, connecting portion and clamping part, described blade fixed part one end is provided with the fixing groove of blade, the blade fixed part other end is by the second bolt and connecting portion chain connection, blade fixed part is made to rotate around connecting portion horizontal direction, connecting portion, by the 3rd bolt and clamping part chain connection, makes connecting portion rotate around clamping part vertical direction.
Described fixed part is arc surface with the chain connection face of connecting portion and the chain connection face of connecting portion and clamping part, is provided with one group of profile of tooth groove on arc surface equably, and the angle between adjacent profile of tooth groove is 1 °
The fixing groove of described blade is provided with the first bolt for fixing carbide blade.
Owing to adopting technique scheme, it is an advantage of the current invention that: the anterior angle of carbide blade, relief angle, tool cutting edge angle, auxiliary angle can accurately be sharpened by the present invention, the secondary achieving carbide blade uses, and reduces production cost, improves the feature of environmental protection of machining.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Structural representation when Fig. 2 is that in the present invention, fixed part is connected with clamping part with connecting portion or connecting portion；
Fig. 3 is the top view of Fig. 2.
Description of reference numerals: 1-clamping part, 2-the 3rd bolt, 3-connecting portion, 4-the second bolt, 5-blade fixed part, 6-the first bolt, 7-carbide blade, 8-blade fixes groove, 9-profile of tooth groove.
Detailed description of the invention
In order to make the object of the invention, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiments of the invention: the structural representation of the Sharpening device of a kind of carbide blade cutting angle of the present invention is as shown in Figure 1, including blade fixed part 5, connecting portion 3 and clamping part 1, described blade fixed part 5 one end is provided with the fixing groove 8 of blade, the fixing groove 8 of described blade is provided with the first bolt 6 for fixing carbide blade 7, blade fixed part 5 other end is by the second bolt 4 and connecting portion 3 chain connection, blade fixed part 5 is made to rotate around connecting portion 3 horizontal direction, connecting portion 3 is by the 3rd bolt 2 and clamping part 1 chain connection, connecting portion 3 is made to rotate around clamping part 1 vertical direction.Referring to Fig. 2 and Fig. 3, described fixed part 5 is arc surface with the chain connection face of connecting portion 3 and the chain connection face of connecting portion 3 and clamping part 1, is provided with one group of profile of tooth groove 9 on arc surface equably, and the angle between adjacent profile of tooth groove 9 is 1 °
The operation principle of the present invention: during the sharpening of sharpening carbide tool sheet 7 anterior angle and relief angle, by clamping part 1 clamping on cutter grinding machine, and make connecting portion 3 and clamping part 1 connecting portion 3 and clamping part 1 are fixed together by the 3rd bolt 2 afterwards on the same line, then blade fixed part 5 is made together with fixing for fixed part 5 and connecting portion 3, just will can to realize the sharpening of carbide blade 7 anterior angle and relief angle by the second bolt 4 after connecting portion 3 rotates different angles in the horizontal direction.Owing to the angle between the profile of tooth groove 9 on the chain connection face of fixed part 5 and connecting portion 3 is 1 °, therefore, when sharpening process needs the angle adjusting carbide blade 7 anterior angle and relief angle, only need to stagger from the profile of tooth groove 9 on the chain connection face of connecting portion 3 the different numbers of teeth by fixed part 5, often stagger a profile of tooth groove 9, then sharpening angle correspondingly have adjusted 1 °.
When sharpening carbide tool sheet 7 tool cutting edge angle and auxiliary angle, by clamping part 1 clamping on cutter grinding machine, and make blade fixed part 5 and connecting portion 3 blade fixed part 5 and connecting portion 3 are fixed together by the second bolt 4 afterwards on the same line, then connecting portion 3 is made together with fixing with clamping part 1 for connecting portion 3, just will can to realize the sharpening of carbide blade 7 tool cutting edge angle and auxiliary angle by the 3rd bolt 2 around clamping part 1 after vertical direction rotates different angle.Owing to the angle between the profile of tooth groove 9 on the chain connection face of connecting portion 3 and clamping part 1 is 1 °, therefore, when sharpening process needs the angle adjusting carbide blade 7 tool cutting edge angle and auxiliary angle, only need to stagger from the profile of tooth groove 9 on the chain connection face of clamping part 1 the different numbers of teeth by connecting portion 3, often stagger a profile of tooth groove 9, then sharpening angle correspondingly have adjusted 1 °.
Claims (6)
1. the grinding method of a carbide blade cutting angle, it is characterized in that: first pass through the first bolt (6) and carbide blade (7) is fixed on blade fixed part (5) one end, again through the second bolt (4) by blade fixed part (5) other end and connecting portion (3) chain connection, blade fixed part (5) is made to rotate around connecting portion (3) horizontal direction, finally by the 3rd bolt (2) by the other end of connecting portion (3) and clamping part (1) chain connection, connecting portion (3) is made to rotate around clamping part (1) vertical direction；During sharpening, by clamping part (1) clamping on cutter grinding machine, and make connecting portion (3) and clamping part (1) connecting portion (3) and clamping part (1) are fixed together by the 3rd bolt (2) afterwards on the same line, then make blade fixed part (5) by together with fixed part (5) and connecting portion (3) fixed by the second bolt (4), the sharpening of carbide blade (7) anterior angle and relief angle just can be realized after connecting portion (3) rotates different angles in the horizontal direction.
2. the grinding method of carbide blade cutting angle according to claim 1, it is characterized in that: during sharpening, by clamping part (1) clamping on cutter grinding machine, and make blade fixed part (5) and connecting portion (3) blade fixed part (5) and connecting portion (3) are fixed together by the second bolt (4) afterwards on the same line, then make connecting portion (3) around clamping part (1) after vertical direction rotates different angle by together with connecting portion (3) fixed by the 3rd bolt (2) with clamping part (1), just the sharpening of carbide blade (7) tool cutting edge angle and auxiliary angle can be realized.
3. the Sharpening device of the carbide blade cutting angle of the method structure described in claim 1 or 2, including blade fixed part (5), connecting portion (3) and clamping part (1), it is characterized in that: described blade fixed part (5) one end is provided with the fixing groove (8) of blade, blade fixed part (5) other end is by the second bolt (4) and connecting portion (3) chain connection, blade fixed part (5) is made to rotate around connecting portion (3) horizontal direction, connecting portion (3) is by the 3rd bolt (2) and clamping part (1) chain connection, connecting portion (3) is made to rotate around clamping part (1) vertical direction.
4. the Sharpening device of carbide blade cutting angle according to claim 3, it is characterized in that: described fixed part (5) is arc surface with the chain connection face of connecting portion (3) and the chain connection face of connecting portion (3) and clamping part (1), is provided with one group of profile of tooth groove (9) on arc surface equably.
5. the Sharpening device of carbide blade cutting angle according to claim 4, it is characterised in that: the angle between adjacent profile of tooth groove (9) is 1 °.
6. the Sharpening device of carbide blade cutting angle according to claim 3, it is characterised in that: the first bolt (6) being provided with on groove (8) for fixing carbide blade (7) fixed by described blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232045.0A CN105773325B (en) | 2016-04-14 | 2016-04-14 | A kind of grinding method and device of carbide chip cutting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232045.0A CN105773325B (en) | 2016-04-14 | 2016-04-14 | A kind of grinding method and device of carbide chip cutting angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773325A true CN105773325A (en) | 2016-07-20 |
| CN105773325B CN105773325B (en) | 2018-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232045.0A Expired - Fee Related CN105773325B (en) | 2016-04-14 | 2016-04-14 | A kind of grinding method and device of carbide chip cutting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773325B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553227A (en) * | 2017-10-20 | 2018-01-09 | 青岛登讯机电科技有限公司 | A kind of cutting angle detecting device of tool in cutting sword |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349990A (en) * | 1980-02-12 | 1982-09-21 | St Denis Joseph F | Support for grinding thread cutting tools |
| JPH09193028A (en) * | 1996-01-20 | 1997-07-29 | Makoto Matsuura | Sharpener for cutting tool |
| JP2006205327A (en) * | 2005-01-31 | 2006-08-10 | Omi Kogyo Co Ltd | Cemented carbide blade grinding tool and method of manufacturing cemented carbide tool |
| CN201079845Y (en) * | 2007-07-17 | 2008-07-02 | 中国北车集团北京南口机车车辆机械厂 | Hinge type cup-shaped spherical cutter |
| CN203765391U (en) * | 2014-03-05 | 2014-08-13 | 广西玉柴机器股份有限公司 | Blade-grinding auxiliary tool |
| CN204843724U (en) * | 2015-08-28 | 2015-12-09 | 哈尔滨东安汽车发动机制造有限公司 | Sharpening anchor clamps of triangle blade |
| CN205021316U (en) * | 2015-09-23 | 2016-02-10 | 中山市泰帝科技有限公司 | Realize even accurate complementary unit that whets a knife of grinding width |
| CN205520767U (en) * | 2016-04-14 | 2016-08-31 | 贵州大学 | Carbide blade cutting angle 's sharpening device |
-
2016
- 2016-04-14 CN CN201610232045.0A patent/CN105773325B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4349990A (en) * | 1980-02-12 | 1982-09-21 | St Denis Joseph F | Support for grinding thread cutting tools |
| JPH09193028A (en) * | 1996-01-20 | 1997-07-29 | Makoto Matsuura | Sharpener for cutting tool |
| JP2006205327A (en) * | 2005-01-31 | 2006-08-10 | Omi Kogyo Co Ltd | Cemented carbide blade grinding tool and method of manufacturing cemented carbide tool |
| CN201079845Y (en) * | 2007-07-17 | 2008-07-02 | 中国北车集团北京南口机车车辆机械厂 | Hinge type cup-shaped spherical cutter |
| CN203765391U (en) * | 2014-03-05 | 2014-08-13 | 广西玉柴机器股份有限公司 | Blade-grinding auxiliary tool |
| CN204843724U (en) * | 2015-08-28 | 2015-12-09 | 哈尔滨东安汽车发动机制造有限公司 | Sharpening anchor clamps of triangle blade |
| CN205021316U (en) * | 2015-09-23 | 2016-02-10 | 中山市泰帝科技有限公司 | Realize even accurate complementary unit that whets a knife of grinding width |
| CN205520767U (en) * | 2016-04-14 | 2016-08-31 | 贵州大学 | Carbide blade cutting angle 's sharpening device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553227A (en) * | 2017-10-20 | 2018-01-09 | 青岛登讯机电科技有限公司 | A kind of cutting angle detecting device of tool in cutting sword |
| CN107553227B (en) * | 2017-10-20 | 2023-08-18 | 青岛登讯机电科技有限公司 | Cutting angle detection device of cutter cutting edge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105773325B (en) | 2018-06-05 |
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Granted publication date: 20180605 |