CN220680299U - Chamfering grinding wheel structure for hard alloy - Google Patents
Chamfering grinding wheel structure for hard alloy Download PDFInfo
- Publication number
- CN220680299U CN220680299U CN202322409189.7U CN202322409189U CN220680299U CN 220680299 U CN220680299 U CN 220680299U CN 202322409189 U CN202322409189 U CN 202322409189U CN 220680299 U CN220680299 U CN 220680299U
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- CN
- China
- Prior art keywords
- chamfering grinding
- grinding wheel
- mount pad
- mounting table
- support column
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- 239000000956 alloy Substances 0.000 title abstract description 9
- 229910045601 alloy Inorganic materials 0.000 title abstract description 9
- 229910001651 emery Inorganic materials 0.000 claims abstract 9
- 238000009434 installation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of chamfering grinding wheels, and discloses a chamfering grinding wheel structure for hard alloy, which comprises a mounting seat, wherein the middle end of the top surface of a supporting column is connected with a fixed cover, the bottom edge of the outer end surface of an adjusting column is connected with a first mounting table, the top surface of the first mounting table is connected with a plurality of first limiting columns, the top surface of a second mounting table is connected with a plurality of second limiting columns, the top end of the first mounting table is connected with a first chamfering grinding wheel, the top end of the second mounting table is connected with a second chamfering grinding wheel, and the fixed cover is used for limiting the second mounting table and the adjusting column. This chamfer emery wheel structure for carbide can dismantle on the support column through first mount table or second mount table, cooperates fixed lid to realize fixedly, and then realizes the function of polishing, and after the serious wearing and tearing take place for the first chamfer emery wheel wherein or one of them second chamfer emery wheel after polishing for a long time, unscrews fixed lid, takes off the first chamfer emery wheel or the second chamfer emery wheel of wearing and tearing and changes, has avoided the holistic change to the knife rest emery wheel.
Description
Technical Field
The utility model relates to the technical field of chamfering grinding wheels, in particular to a chamfering grinding wheel structure for hard alloy.
Background
Chamfering grinding wheels, also known as grinding wheel chamfering blades, are a tool for chamfering materials. It is composed of abrasive and binder, and is commonly used for chamfering metal, glass, ceramic and other hard materials,
the main function of the chamfering grinding wheel is to remove the edges and corners of the material, make the edges smoother and provide better protection and assembly performance. By chamfering, the stress concentration and the possibility of easy damage of the material can be reduced, and the durability and the service life of the material are improved.
When chamfering is carried out on the hard alloy, larger abrasion can be generated on the chamfering grinding wheel, and the sharp surface of the hard alloy and the chamfering grinding wheel are abraded in advance when feeding, so that larger abrasion is generated on the chamfering grinding wheel body, uneven thickness of the outer surface of the chamfering grinding wheel can be caused when the chamfering grinding wheel is processed for a long time, the feeding amount cannot be well controlled when polishing, the whole grinding wheel needs to be replaced at the moment, and the whole replacement is large in required cost due to the fact that the abrasion amount of most areas of the grinding wheel is small.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a chamfering grinding wheel structure for hard alloy, which has the advantages of being capable of being partially replaced when the grinding wheel is partially worn, and the like, and solves the technical problems.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chamfer grinding wheel structure for carbide, includes the mount pad, mount pad top surface middle-end link up has the installation draw-in groove, mount pad top surface middle-end link up department corresponds installs the support column, support column top surface middle-end is connected with fixed lid, the support column outer end is connected with adjusting column and the second mount pad that can adjust from top to bottom at the support column outer end, adjusting column outer end face bottom edge connection has first mount pad, first mount pad top surface is connected with a plurality of first spacing posts, second mount pad top surface is connected with a plurality of second spacing posts, first mount pad top is connected with first chamfer grinding wheel, second mount pad top is connected with the second chamfer grinding wheel, fixed lid is used for spacing second mount pad and adjusting column.
As the preferable technical scheme of the utility model, the outer end surface of the support column is provided with threads and is in threaded connection with the adjusting column and the second mounting table, and the bottom surface of the support column is provided with a corresponding round groove at a position corresponding to the through position of the bottom surface of the mounting seat.
As a preferable technical scheme of the utility model, a gasket is arranged between the second mounting table and the adjusting column, the upper contact surface and the lower contact surface of the gasket provide friction for the second mounting table and the adjusting column, and the outer diameters of the widest parts of the gasket and the second mounting table are the same.
As the preferable technical scheme of the utility model, the first chamfering grinding wheels are inserted into the top ends of the first limiting columns, the second chamfering grinding wheels are inserted into the second limiting columns, the bottom surface of the gasket is attached to the first chamfering grinding wheels, the number of the first chamfering grinding wheels is two, the first chamfering grinding wheels are attached to each other and placed, the number of the second chamfering grinding wheels is two, and the placement mode is consistent with that of the first chamfering grinding wheels.
As the preferable technical scheme of the utility model, the fixing cover is in threaded connection with the middle end of the top surface of the support column, and the threads formed at the corresponding position of the middle end of the top surface of the support column are opposite to the threads at the outer end of the support column in torsion direction.
As a preferable technical scheme of the utility model, the edge of the bottom surface of the fixed cover is attached to the top surface of the second chamfering grinding wheel.
Compared with the prior art, the utility model provides a chamfering grinding wheel structure for hard alloy, which has the following beneficial effects:
according to the utility model, the first mounting table or the second mounting table can be detached from the support column, and the support column can be fixed by matching with the fixed cover, so that the polishing function is realized, and after the first chamfering grinding wheel or one of the second chamfering grinding wheels is seriously worn after polishing for a long time, the worn first chamfering grinding wheel or second chamfering grinding wheel is removed and replaced by unscrewing the fixed cover, so that the whole replacement of the tool rest grinding wheel is avoided.
According to the utility model, after the second mounting table locks the first chamfering grinding wheel, the fixed cover is covered, the screw threads formed at the middle end of the top surface of the support column and corresponding to the screw threads at the outer end of the support column are opposite in torsion direction, after the fixed cover rotates to mount, the bottom surface edge is completely attached to the top surface of the second chamfering grinding wheel, and then the opposite screw threads are matched at the same time, so that when the second mounting table receives torsion force and transmits the torsion force to the fixed cover, the fixed cover can generate tightening force, and further the grinding stability is ensured
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model after installation;
FIG. 3 is a schematic diagram of the present utility model in full section;
fig. 4 is an enlarged partial schematic view of the structure a of the present utility model.
Wherein: 1. a mounting base; 2. a support column; 3. a fixed cover; 4. an adjusting column; 5. a first mounting table; 6. a first chamfering grinding wheel; 7. a first limit post; 8. a second mounting table; 9. a second chamfering grinding wheel; 10. and the second limiting column.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a chamfer grinding wheel structure for hard alloy comprises a mounting seat 1, wherein the middle end of the top surface of the mounting seat 1 is penetrated with a mounting clamping groove, a support column 2 is correspondingly mounted at the middle end penetrating position of the top surface of the mounting seat 1, the middle end of the top surface of the support column 2 is connected with a fixed cover 3, the outer end of the support column 2 is connected with an adjusting column 4 and a second mounting table 8 which can be adjusted up and down at the outer end of the support column 2, the bottom edge of the outer end surface of the adjusting column 4 is connected with a first mounting table 5, the top surface of the first mounting table 5 is connected with a plurality of first limiting columns 7, the top surface of the second mounting table 8 is connected with a plurality of second limiting columns 10, the top end of the first mounting table 5 is connected with a first chamfer grinding wheel 6, the top end of the second mounting table 8 is connected with a second chamfer grinding wheel 9, and the fixed cover 3 is used for limiting the second mounting table 8 and the adjusting column 4.
Further, the outer end surface threads of the support column 2 can be used for carrying out combined installation on the second installation table 8 of the adjusting column 4, the adjusting column 4 is placed at the top of the support column 2, and the adjusting column 4 is rotated, so that the adjusting column 4 is installed, the adjusting column 4 is guaranteed to be positioned at the lowest end of the support column 2 after the installation is completed, and the first installation table 5 connected with the edge of the bottom surface of the adjusting column 4 is attached to the installation seat 1.
Further, after the installation of the adjusting column 4 is completed, the two first chamfering grinding wheels 6 are respectively placed inside the first installation table 5 along the first limiting column 7, gaskets are placed on the tops of the first chamfering grinding wheels 6 after the installation of the first chamfering grinding wheels 6 is completed, the second installation table 8 is rotated to the tops of the gaskets, the gaskets can provide enough static friction when polishing through the existence of the gaskets, and the second installation table 8 and the adjusting column 4 are prevented from rotating relatively.
Further, after the second installation table 8 is installed, the two second chamfering grinding wheels 9 are inserted into the outer ends of the second limiting columns 10, so that the second chamfering grinding wheels 9 are installed, the first chamfering grinding wheels 6 and the second chamfering grinding wheels 9 can be well positioned during installation through the arrangement of the first limiting columns 7 and the second limiting columns 10, and the first chamfering grinding wheels 6 are locked through the gaskets and the second installation table 8 after the installation is completed, so that the stability of the polishing machine is guaranteed during polishing.
Further, after the second mount table 8 finishes locking the first chamfering grinding wheel 6, the fixed cover 3 is covered, the screw thread formed at the corresponding position of the middle end of the top surface of the support column 2 is opposite to the screw thread formed at the outer end of the support column 2 in torsion direction, after the fixed cover 3 rotates to be mounted, the bottom surface edge is completely attached to the top surface of the second chamfering grinding wheel 9, and then the opposite screw threads are matched at the same time, so that the fixed cover 3 can generate tightening force when the second mount table 8 receives torsion force and transmits the torsion force to the fixed cover 3, and the polishing stability is guaranteed.
Further, after the first chamfering grinding wheel 6 or one of the second chamfering grinding wheels 9 is severely worn after being polished for a long time, the worn first chamfering grinding wheel 6 or second chamfering grinding wheel 9 is removed for replacement by unscrewing the fixed cover 3, so that the whole replacement of the tool rest grinding wheel is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a chamfer emery wheel structure for carbide, includes mount pad (1), the installation draw-in groove has been link up to mount pad (1) top surface middle-end, its characterized in that: the utility model discloses a mounting base, including mount pad (1), support column (2) outer end is connected with adjusting column (4) and second mount pad (8) that can carry out the regulation from top to bottom in support column (2), adjusting column (4) outer terminal surface bottom edge connection has first mount pad (5), first mount pad (5) top surface is connected with a plurality of spacing posts (7) of first, second mount pad (8) top surface is connected with a plurality of spacing posts (10) of second, first mount pad (5) top is connected with first chamfer emery wheel (6), second mount pad (8) top is connected with second chamfer emery wheel (9), fixed lid (3) are used for spacing second mount pad (8) and adjusting column (4).
2. The chamfering grinding wheel structure for cemented carbide according to claim 1, characterized in that: the outer end face of the support column (2) is threaded and is in threaded connection with the adjusting column (4) and the second mounting table (8), and a corresponding round groove is formed in a penetrating position of the bottom surface of the support column (2) corresponding to the bottom surface of the mounting seat (1).
3. The chamfering grinding wheel structure for cemented carbide according to claim 1, characterized in that: a gasket is arranged between the second mounting table (8) and the adjusting column (4), the upper contact surface and the lower contact surface of the gasket provide friction for the second mounting table (8) and the adjusting column (4), and the outer diameters of the widest parts of the gasket and the second mounting table (8) are the same.
4. A chamfer grinding wheel structure for cemented carbide according to claim 3, characterized in that: the first chamfering grinding wheel (6) is inserted into the top end of the first limiting column (7), the second chamfering grinding wheel (9) is inserted into the second limiting column (10), the bottom surface of the gasket is attached to the first chamfering grinding wheel (6), the number of the first chamfering grinding wheels (6) is two, the first chamfering grinding wheels are attached to each other, the number of the second chamfering grinding wheels (9) is two, and the placement mode is consistent with that of the first chamfering grinding wheels (6).
5. The chamfering grinding wheel structure for cemented carbide according to claim 1, characterized in that: the fixing cover (3) is in threaded connection with the middle end of the top surface of the support column (2), and threads formed at the corresponding position of the middle end of the top surface of the support column (2) are opposite to the threads at the outer end of the support column (2) in torsion direction.
6. The chamfering grinding wheel structure for cemented carbide according to claim 5, characterized in that: the edge of the bottom surface of the fixed cover (3) is attached to the top surface of the second chamfering grinding wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409189.7U CN220680299U (en) | 2023-09-06 | 2023-09-06 | Chamfering grinding wheel structure for hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409189.7U CN220680299U (en) | 2023-09-06 | 2023-09-06 | Chamfering grinding wheel structure for hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680299U true CN220680299U (en) | 2024-03-29 |
Family
ID=90410943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322409189.7U Active CN220680299U (en) | 2023-09-06 | 2023-09-06 | Chamfering grinding wheel structure for hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680299U (en) |
-
2023
- 2023-09-06 CN CN202322409189.7U patent/CN220680299U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |