CN207387442U - A kind of diamond forming tool - Google Patents
A kind of diamond forming tool Download PDFInfo
- Publication number
- CN207387442U CN207387442U CN201721225206.XU CN201721225206U CN207387442U CN 207387442 U CN207387442 U CN 207387442U CN 201721225206 U CN201721225206 U CN 201721225206U CN 207387442 U CN207387442 U CN 207387442U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- knife
- handle
- cutter
- scarf
- 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
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
A kind of diamond forming tool of the utility model, including cutter hub and handle of a knife, the top center of handle of a knife is inlaid with diamond segment, the top of cutter head is arc surface, bottom is terrace with edge, suitable for large area and the emery wheel finish trimming in how stupefied face, the upper and lower side of cutter hub is scarf, the angle of scarf is 44 degree, by hundreds of tests, the setting of 44 degree of angles makes cutter in specific dressing operation, adaptive surface is wider, the degree of wear of cutter head is lower, the conical surface angle of the left and right sides of cutter hub is 70 90 degree, it is adapted with wheel face structure to be trimmed, make finishing more smooth, handle of a knife uses connector, knife bar and the design of fixed handle three-stage, wherein connector plays cushioning effect, reduce the generation of crack conditions between cutter hub and handle of a knife；The utility model, reasonable in design, accurate angle and radian design reduce wear rate, improve adaptability, and reduce handle of a knife and the crack conditions of cutter hub junction, extend cutting-tool's used life.
Description
Technical field
The utility model is related to crushing cutters, and in particular to a kind of diamond forming tool.
Background technology
Emery wheel on grinding machine can generate abrasion in use for some time, and the abrasion of emery wheel directly affects the quality of processing.
Therefore need to modify emery wheel.The finishing of the emery wheel mainly passivated abrasive particle of removal outer layer manifests new abrasive particle
Come.Dresser can be used often in crushing, and emery wheel is modified by the crushing knife on dresser,
Diamond forming tool belongs to one kind of crushing knife, and mainly the precision of forming grinding wheel is modified.Because forming grinding wheel
Shape is various, and being summed up can be divided into：Angle faces, arc surface and the complicated surface being made of angle, circular arc, dressing method also because
Shape face it is different and different, therefore for different forming grinding wheel shape faces, forming cutter can arrive the dressing accuracy of realization also phase not to the utmost
Together, in the market existing forming cutter due to processing dimension, angle, radian it is inaccurate, the degree of wear is serious, and scrappage is high.
Utility model content
The purpose of this utility model is to provide a kind of diamond forming tool, angle and radian by stringent detection, right
The dressing accuracy higher of forming grinding wheel, and wear rate declines, and scrappage reduces.
What the utility model was achieved through the following technical solutions：
A kind of diamond forming tool is axially symmetric structure, which is characterized in that including cutter hub and handle of a knife, the cutter hub and institute
The total length L 1 of handle of a knife is stated as 37.6mm, the top center of the cutter hub is equipped with diamond segment, the diamond segment
It is terrace with edge structure for bottom, top is semi-cylindrical in configuration, and the point of a knife thickness W1 of the diamond segment is 1.45mm, the knife
Body includes the first cutter hub, the second cutter hub and scarf, the circular cone structure of first cutter hub, and second cutter hub is cylinder
Structure, the diameter D1 of second cutter head are 14mm, and the scarf is two, and the scarf is by first cutter hub and the
Two cutter hubs are chamfer, and the scarf is symmetrically distributed in the both sides of the cutter hub, and the angle α of described two scarves is 44 °, described
Handle of a knife includes the connector, knife bar and the fixed handle that are sequentially connected, and the connecting rod is located at the bottom centre position of second cutter hub
It puts, the connector is cylindrical structure, and the diameter D2 of the connector is 10.5mm, and length L2 is 2.25mm, the knife bar
Upper and lower side for arc surface structure, left and right sides is planar structure, and the arc diameter D3 of the knife bar is 10mm, and length L3 is
11mm, height H are 10mm, and the fixed handle is cylindrical structure, and the diameter D4 of the fixed handle is 11mm, and length L4 is 5mm；
A kind of above-mentioned diamond forming tool, wherein, the bottom of the fixed handle is equipped with chamfering, and the size of the chamfering is
1mm*45°；
A kind of above-mentioned diamond forming tool, wherein, the frustum angle β of first cutter hub is 70 ° -90 °.
The utility model has effect following prominent：
A kind of diamond forming tool of the utility model, including cutter hub and handle of a knife, the top center of handle of a knife is inlaid with
Diamond segment, the top of cutter head is arc surface, and bottom is terrace with edge, suitable for large area and the emery wheel finish trimming in how stupefied face, knife
The upper and lower side of body is scarf, and the angle of scarf is 44 degree, and by hundreds of tests, the setting of 44 degree of angles is having cutter
In the dressing operation of body, adaptive surface is wider, and the degree of wear of cutter head is lower, and the left and right sides conical surface angle of cutter hub is 70-90
Degree, then be to be adapted with wheel face structure to be trimmed, make finishing more smooth, and handle of a knife uses connector, knife bar and fixed handle
Three-stage designs, and wherein connector plays cushioning effect, makes Cutting tool installation manner when modifying on machine, for the knife bar connected and fixed
There are a buffering between fixed handle and cutter hub, the generation of crack conditions between cutter hub and handle of a knife is reduced；The utility model, knot
Structure design is reasonable, and accurate angle and radian design reduce wear rate, improve adaptability, and reduce handle of a knife and be connected with cutter hub
The crack conditions at place extend cutting-tool's used life.
Description of the drawings
Fig. 1 the utility model front views.
Fig. 2 the utility model left views.
Fig. 3 the utility model right views.
Fig. 4 the utility model top views.
Fig. 5 the utility model sectional view along A-As.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, so as to this practicality
New design, the technical issues of solving, the technique effect for forming the technical characteristic of technical solution and bringing have further
Understanding, it is necessary to explanation, the explanation to these embodiments is schematical, is not formed to the specific of the utility model
It limits.
A kind of diamond forming tool as seen from the figure is axially symmetric structure, which is characterized in that including cutter hub 1 and handle of a knife 2,
The total length L 1 of the cutter hub 1 and the handle of a knife 2 is 37.6mm, and the top center of the cutter hub 1 is equipped with diamond segment
3, the diamond segment 3 is that bottom is terrace with edge structure, and top is semi-cylindrical in configuration, the point of a knife thickness of the diamond segment 3
W1 is 1.45mm, and the cutter hub 1 includes the first cutter hub 4, the second cutter hub 5 and scarf 6, the frustum of a cone knot of first cutter hub 4
Structure, second cutter hub 5 are cylindrical structure, and the diameter D1 of second cutter hub 5 is 14mm, and the scarf 6 is two, institute
Scarf 6 to be stated to chamfer 4 and second cutter hub 5 of the first cutter hub, the scarf 6 is symmetrically distributed in the both sides of the cutter hub 1,
The angle α of described two scarves 6 is 44 °, and the handle of a knife 2 includes the connector 7, knife bar 8 and the fixed handle 9 that are sequentially connected, institute
State the bottom centre position that connecting rod 7 is located at second cutter hub 5, the connector 7 is cylindrical structure, the connector 7
Diameter D2 for 10.5mm, length L2 is 2.25mm, and the upper and lower side of the knife bar 8 is arc surface structure, and left and right sides is planar junction
Structure, the arc diameter D3 of the knife bar 8 is 10mm, and length L3 is 11mm, and height H is 10mm, and the fixed handle 9 is cylinder knot
Structure, the diameter D4 of the fixed handle 9 is 11mm, and length L4 is 5mm；
A kind of above-mentioned diamond forming tool, wherein, the bottom of the fixed handle 9 is equipped with chamfering 10, the ruler of the chamfering 10
Very little is 1mm*45 °；
A kind of above-mentioned diamond forming tool, wherein, the frustum angle β of first cutter hub 4 is 70 °.
The utility model has effect following prominent：
A kind of diamond forming tool of the utility model, including cutter hub and handle of a knife, the top center of handle of a knife is inlaid with
Diamond segment, the top of cutter head is arc surface, and bottom is terrace with edge, suitable for large area and the emery wheel finish trimming in how stupefied face, knife
The upper and lower side of body is scarf, and the angle of scarf is 44 degree, and by hundreds of tests, the setting of 44 degree of angles is having cutter
In the dressing operation of body, adaptive surface is wider, and the degree of wear of cutter head is lower, and the left and right sides conical surface angle of cutter hub is 70-90
Degree, then be to be adapted with wheel face structure to be trimmed, make finishing more smooth, and handle of a knife uses connector, knife bar and fixed handle
Three-stage designs, and wherein connector plays cushioning effect, makes Cutting tool installation manner when modifying on machine, for the knife bar connected and fixed
There are a buffering between fixed handle and cutter hub, the generation of crack conditions between cutter hub and handle of a knife is reduced；The utility model, knot
Structure design is reasonable, and accurate angle and radian design reduce wear rate, improve adaptability, and reduce handle of a knife and be connected with cutter hub
The crack conditions at place extend cutting-tool's used life.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.It is all in the spiritual and former of the utility model
Within then, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (3)
- Be axially symmetric structure 1. a kind of diamond forming tool, which is characterized in that including cutter hub and handle of a knife, the cutter hub with it is described The total length L 1 of handle of a knife is 37.6mm, and the top center of the cutter hub is equipped with diamond segment, and the diamond segment is Bottom is terrace with edge structure, and top is semi-cylindrical in configuration, and the point of a knife thickness W1 of the diamond segment is 1.45mm, the cutter hub Including the first cutter hub, the second cutter hub and scarf, the circular cone structure of first cutter hub, second cutter hub is cylinder knot Structure, the diameter D1 of second cutter head are 14mm, and the scarf is two, and the scarf is by first cutter hub and second Cutter hub is chamfer, and the scarf is symmetrically distributed in the both sides of the cutter hub, and the angle α of described two scarves is 44 °, the knife Handle includes the connector, knife bar and the fixed handle that are sequentially connected, and the connecting rod is located at the bottom centre position of second cutter hub, The connector is cylindrical structure, and the diameter D2 of the connector is 10.5mm, and length L2 is 2.25mm, the knife bar it is upper Lower end is arc surface structure, and left and right sides is planar structure, and the arc diameter D3 of the knife bar is 10mm, and length L3 is 11mm, high Degree H is 10mm, and the fixed handle is cylindrical structure, and the diameter D4 of the fixed handle is 11mm, and length L4 is 5mm.
- 2. a kind of diamond forming tool according to claim 1, which is characterized in that the bottom of the fixed handle is equipped with chamfering, The size of the chamfering is 1mm*45 °.
- 3. a kind of diamond forming tool according to claim 1, which is characterized in that the frustum angle β of first cutter hub is 70°-90°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225206.XU CN207387442U (en) | 2017-09-22 | 2017-09-22 | A kind of diamond forming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225206.XU CN207387442U (en) | 2017-09-22 | 2017-09-22 | A kind of diamond forming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387442U true CN207387442U (en) | 2018-05-22 |
Family
ID=62405018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225206.XU Expired - Fee Related CN207387442U (en) | 2017-09-22 | 2017-09-22 | A kind of diamond forming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387442U (en) |
-
2017
- 2017-09-22 CN CN201721225206.XU patent/CN207387442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20190922 |