CN219901705U - Double composite grinding wheel for large-scale surface grinding machine - Google Patents
Double composite grinding wheel for large-scale surface grinding machine Download PDFInfo
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- CN219901705U CN219901705U CN202321302441.8U CN202321302441U CN219901705U CN 219901705 U CN219901705 U CN 219901705U CN 202321302441 U CN202321302441 U CN 202321302441U CN 219901705 U CN219901705 U CN 219901705U
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- grinding wheel
- groove
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- emery wheel
- heat
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 229910001651 emery Inorganic materials 0.000 claims description 50
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a double composite grinding wheel for a large-scale surface grinding machine, which relates to the technical field of grinding wheels and comprises a first grinding wheel, wherein a second grinding wheel is arranged on one side of the first grinding wheel, heat dissipation grooves are formed in one sides of the first grinding wheel and the second grinding wheel, and circulation grooves are formed in one side of the heat dissipation grooves. According to the utility model, the heat radiating groove, the circulation groove, the heat radiating hole and the stop block are matched, the heat can be transmitted to the heat radiating groove through the external circulation groove by the grinding wheel disc, the heat transmitted from the grinding wheel disc can be uniformly dispersed through the heat radiating hole which is increased from inside to outside, the triangular stop block is arranged on the inner wall of the heat radiating hole, the heat can be effectively guided to the heat radiating groove to be discharged, meanwhile, the blockage caused by the entering of material scraps is avoided, the problems that the heat of the existing grinding wheel cannot be timely discharged, and the service life and the working efficiency of the grinding wheel are influenced are solved, and the double-composite grinding wheel for the large-scale surface grinding machine has the effect of improving the heat radiating efficiency of the grinding wheel.
Description
Technical Field
The utility model relates to the technical field of grinding wheels, in particular to a double composite grinding wheel for a large-scale surface grinding machine.
Background
The grinding wheel is also called a bonded grinding tool, which is formed by bonding common grinding materials into a certain shape (most of the grinding materials are round, and the center of the grinding materials is provided with a through hole) by a bonding agent and has certain strength. It is generally composed of abrasive, binder and air holes, which are commonly referred to as the three elements of bonded abrasive tools. The grinding wheel is one of the large-sized surface grinding machines with the largest dosage and the widest use surface, and can rotate at high speed during use so as to perform rough grinding, semi-finish grinding, grooving, cutting and the like on the processed objects of the grinding machine. The following problems exist in the prior art:
the existing grinding wheel can not be used due to friction and abrasion with the processed objects of the grinding machine, but the disassembling and replacing steps are complex, so that the working efficiency of the grinding wheel is affected, and meanwhile, a large amount of heat can be generated due to long-time friction between the existing grinding wheel and the processed objects and cannot be discharged in time, so that the service life and the working efficiency of the grinding wheel are affected.
Disclosure of Invention
The utility model provides a double composite grinding wheel for a large-scale surface grinder, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a two compound emery wheels for large-scale surface grinder, includes first emery wheel, one side of first emery wheel is provided with the second emery wheel, one side of second emery wheel is provided with the cutting dish, radiating groove has been seted up to one side of first emery wheel and second emery wheel, one side fixedly connected with grinding wheel dish of first emery wheel and second emery wheel, the inside of first emery wheel is provided with positioning nut, the middle part rotation of positioning nut is connected with the threaded rod, the one end threaded connection of threaded rod has the screw groove, one side in screw groove is seted up in one side of second emery wheel, one side swing joint of cutting dish has the movable block, the middle part of cutting dish is provided with installation mechanism.
The technical scheme of the utility model is further improved as follows: the mounting mechanism comprises a limiting groove, one side of the limiting groove is arranged in the middle of the cutting disc, and one side of the grinding wheel disc is movably connected in the limiting groove.
By adopting the technical scheme, the positioning nut in the scheme can drive the threaded rod to rotate along the thread groove to clamp through rotation, so that the first grinding wheel and the second grinding wheel are quickly installed and detached.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with stopper of emery wheel dish, one side swing joint of stopper is in the middle part of spacing groove, the one end fixedly connected with locating piece of movable block.
By adopting the technical scheme, the grinding wheel disc at one side of the second grinding wheel in the scheme drives the limiting block to move in the middle of the limiting groove through rotation, and the movable block is pushed to drive the positioning block at one end to clamp the limiting block, so that the fixing effect is achieved.
The technical scheme of the utility model is further improved as follows: one side of the heat dissipation groove is provided with a circulation groove, and one end of the circulation groove is fixedly connected to the outside of the grinding wheel disc.
By adopting the technical scheme, the grinding wheel disc in the scheme can transmit heat to the heat dissipation groove through the external circulation groove by emitting heat.
The technical scheme of the utility model is further improved as follows: and the middle part of the circulation groove is provided with a heat dissipation hole, and the heat dissipation hole is increased from inside to outside.
By adopting the technical scheme, the heat dissipation holes which are enlarged from inside to outside in the scheme can uniformly disperse the heat conduction which is transmitted from the grinding wheel disc.
The technical scheme of the utility model is further improved as follows: the inner wall of the radiating hole is fixedly connected with a stop block, and the stop block is triangular.
By adopting the technical scheme, the triangular stop block in the scheme is arranged on the inner wall of the radiating hole, so that heat can be effectively guided to the radiating groove for discharging, and meanwhile, blockage caused by entry of material scraps is avoided.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a double-composite grinding wheel for a large-scale surface grinding machine, which adopts the matching of a positioning nut, a threaded rod, a threaded groove, a movable block, a limiting groove, a limiting block and a positioning block, wherein the positioning nut can drive the threaded rod to rotate and clamp along the threaded groove through rotation, so that a first grinding wheel and a second grinding wheel are quickly installed and detached, a grinding wheel disc at one side of the second grinding wheel drives the limiting block to move in the middle part of the limiting groove through rotation, and the movable block is pushed to drive the positioning block at one end to clamp the limiting block, thereby achieving the fixed effect, solving the problems that the existing grinding wheel cannot be used due to friction and abrasion with a grinding machine processed article, but the disassembly and replacement steps are complicated and the working efficiency of the grinding wheel is influenced.
The utility model provides a double-composite grinding wheel for a large-scale surface grinding machine, which adopts the matching of a heat dissipation groove, a circulation groove, a heat dissipation hole and a stop block, wherein the grinding wheel disk can transmit heat to the heat dissipation groove through the external circulation groove, the heat dissipation hole which is enlarged from inside to outside can uniformly disperse heat transmission transmitted from the grinding wheel disk, the stop block which is triangular is arranged on the inner wall of the heat dissipation hole, the heat can be effectively guided to the heat dissipation groove to be discharged, and meanwhile, the blockage caused by material scraps is avoided, the problem that a large amount of heat cannot be timely discharged due to the friction between the existing grinding wheel and a processed object for a long time, and the service life and the working efficiency of the grinding wheel are influenced is solved, and the double-composite grinding wheel for the large-scale surface grinding machine has the effects of improving the heat dissipation efficiency of the grinding wheel and prolonging the service life of the grinding wheel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of a detail of the mounting mechanism of the present utility model;
fig. 4 is a schematic cross-sectional view of a first grinding wheel according to the utility model.
In the figure: 1. a first grinding wheel; 2. a second grinding wheel; 3. a cutting disc; 4. a heat sink; 5. a grinding wheel disc; 6. positioning a nut; 7. a threaded rod; 8. a thread groove; 9. a movable block; 10. a mounting mechanism; 101. a limit groove; 102. a limiting block; 103. a positioning block; 11. a flow channel; 12. a heat radiation hole; 13. and a stop block.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-4, the utility model provides a double-composite grinding wheel for a large-scale surface grinding machine, which comprises a first grinding wheel 1, wherein a second grinding wheel 2 is arranged on one side of the first grinding wheel 1, a cutting disc 3 is arranged on one side of the second grinding wheel 2, radiating grooves 4 are formed on one sides of the first grinding wheel 1 and the second grinding wheel 2, a grinding wheel disc 5 is fixedly connected on one side of the first grinding wheel 1 and one side of the second grinding wheel 2, a positioning nut 6 is arranged in the first grinding wheel 1, a threaded rod 7 is rotationally connected with the middle of the positioning nut 6, one end of the threaded rod 7 is in threaded connection with a threaded groove 8, one side of the threaded groove 8 is formed on one side of the second grinding wheel 2, a movable block 9 is movably connected on one side of the cutting disc 3, a mounting mechanism 10 is arranged on the middle of the cutting disc 3, the mounting mechanism 10 comprises a limiting groove 101, one side of the limiting groove 101 is formed in the middle of the cutting disc 3, one side of the grinding wheel disc 5 is movably connected with the inside the limiting groove 101, one end of the grinding wheel 5 is fixedly connected with a limiting block 102, one side of the limiting block 102 is movably connected with the middle of the limiting block 101, and one end of the movable block 9 is fixedly connected with one end of the movable block 103.
In this embodiment, the positioning nut 6 can drive the threaded rod 7 through rotating and rotate the chucking along the thread groove 8 to install and dismantle first emery wheel 1 and second emery wheel 2 fast, the emery wheel dish 5 of second emery wheel 2 one side drives stopper 102 activity at spacing groove 101 middle part through rotating, promote the locating piece 103 of movable block 9 drive one end to block stopper 102, reach fixed effect, it can not use because of the friction with the grinding machine processing article to have solved current emery wheel, but dismantle the change step complicacy, influence the problem of the work efficiency of emery wheel, reach this double composite emery wheel for large-scale surface grinder has convenient dismantlement installation and change emery wheel, thereby improve the effect that is used for large-scale surface grinder's double composite emery wheel work efficiency.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a circulation groove 11 is formed in one side of the heat dissipation groove 4, one end of the circulation groove 11 is fixedly connected to the outside of the grinding wheel disc 5, a heat dissipation hole 12 is formed in the middle of the circulation groove 11, the heat dissipation hole 12 is enlarged from inside to outside, a stop block 13 is fixedly connected to the inner wall of the heat dissipation hole 12, and the stop block 13 is triangular.
In this embodiment, the abrasive disc 5 gives off heat, can pass through outside circulation groove 11 with heat transfer to radiating groove 4, by interior to outside heat dissipation hole 12 of increase, can the even dispersion follow the heat conduction that the abrasive disc 5 was spread, be the triangle-shaped dog 13 and install at radiating hole 12 inner wall, can effectively guide the heat to radiating groove 4 discharge, avoid the material piece to get into simultaneously and cause the jam, the problem that a large amount of heat can not in time be discharged can produce with the friction of processed article for a long time to current emery wheel has been solved, influence the life and the work efficiency of emery wheel is reached this double composite emery wheel for large-scale flat grinder has the effect that improves emery wheel radiating efficiency, thereby extension emery wheel life.
The working principle of the double composite grinding wheel for the large-scale surface grinder is specifically described below.
As shown in fig. 1-4, this double composite grinding wheel for large-scale surface grinding machine uses, drive threaded rod 7 through rotating positioning nut 6 and rotate the chucking along thread groove 8, thereby install fast and dismantle first emery wheel 1 and second emery wheel 2, the emery wheel dish 5 of second emery wheel 2 one side is through rotating and drive stopper 102 activity at spacing groove 101 middle part, promote movable block 9 to drive the locating piece 103 of one end and block stopper 102, reach fixed effect, the current emery wheel is owing to rub the grinding with grinding machine processing article and wear, often can make the emery wheel unable to use, but dismantle the change step complicated, the problem of influencing the work efficiency of emery wheel is reached this double composite grinding wheel for large-scale surface grinding machine has the effect of conveniently dismantling the installation and changing the emery wheel, thereby improve the double composite grinding wheel work efficiency who is used for large-scale surface grinding machine, in the long-time work of emery wheel, emery wheel dish 5 gives off heat, can be passed to heat sink 4 through outside circulation groove 11, from interior to outside heat dissipation hole 12 that increases, can evenly dispersed from emery wheel 5, heat conduction, the triangle-shaped dog 13 is installed at heat sink 12 inner wall, can effectively guide heat to the heat dissipation groove 4 to the life-up the effect that can be discharged to the life-span with the emery wheel, the long-time can not be reached by the life of the present composite grinding wheel, and the life of the grinding machine can be realized, and the problem is avoided simultaneously, and the life is reached to have the life effect of the life of the effective heat can be discharged to the life of the emery wheel to can be used to the life.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Double composite grinding wheel for large surface grinding machine, comprising a first grinding wheel (1), characterized in that: one side of first emery wheel (1) is provided with second emery wheel (2), one side of second emery wheel (2) is provided with cutting dish (3), radiating groove (4) have been seted up to one side of first emery wheel (1) and second emery wheel (2), one side fixedly connected with emery wheel dish (5) of first emery wheel (1) and second emery wheel (2), the inside of first emery wheel (1) is provided with positioning nut (6), the middle part rotation of positioning nut (6) is connected with threaded rod (7), one end threaded connection of threaded rod (7) has thread groove (8), one side of thread groove (8) is seted up in one side of second emery wheel (2), one side swing joint of cutting dish (3) has movable block (9), the middle part of cutting dish (3) is provided with installation mechanism (10).
2. A dual compound grinding wheel for a large surface grinding machine as defined in claim 1 wherein: the mounting mechanism (10) comprises a limiting groove (101), one side of the limiting groove (101) is arranged in the middle of the cutting disc (3), and one side of the grinding wheel disc (5) is movably connected in the limiting groove (101).
3. A dual compound grinding wheel for a large surface grinding machine as defined in claim 1 wherein: one end fixedly connected with stopper (102) of emery wheel dish (5), one side swing joint of stopper (102) is in the middle part of spacing groove (101), one end fixedly connected with locating piece (103) of movable block (9).
4. A dual compound grinding wheel for a large surface grinding machine as defined in claim 1 wherein: one side of the heat dissipation groove (4) is provided with a circulation groove (11), and one end of the circulation groove (11) is fixedly connected with the outside of the grinding wheel disc (5).
5. A dual compound grinding wheel for a large surface grinding machine as defined in claim 4 wherein: the middle part of the circulation groove (11) is provided with a heat dissipation hole (12), and the heat dissipation hole (12) is enlarged from inside to outside.
6. A dual compound grinding wheel for a large surface grinding machine as defined in claim 5 wherein: the inner wall of the radiating hole (12) is fixedly connected with a stop block (13), and the stop block (13) is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302441.8U CN219901705U (en) | 2023-05-26 | 2023-05-26 | Double composite grinding wheel for large-scale surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302441.8U CN219901705U (en) | 2023-05-26 | 2023-05-26 | Double composite grinding wheel for large-scale surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901705U true CN219901705U (en) | 2023-10-27 |
Family
ID=88439778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302441.8U Active CN219901705U (en) | 2023-05-26 | 2023-05-26 | Double composite grinding wheel for large-scale surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901705U (en) |
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2023
- 2023-05-26 CN CN202321302441.8U patent/CN219901705U/en active Active
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