CN219027175U - Grinding wheel dressing device of composite roll grinder - Google Patents
Grinding wheel dressing device of composite roll grinder Download PDFInfo
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- CN219027175U CN219027175U CN202223346766.4U CN202223346766U CN219027175U CN 219027175 U CN219027175 U CN 219027175U CN 202223346766 U CN202223346766 U CN 202223346766U CN 219027175 U CN219027175 U CN 219027175U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a grinding wheel dressing device of a compound roll grinder, which comprises a dressing frame and an adjusting frame, wherein the outer wall of the dressing frame is provided with the adjusting frame, the interior of the dressing frame is provided with a second auxiliary cylinder, the interior of the dressing frame below the second auxiliary cylinder is provided with a first auxiliary cylinder, the interior of the dressing frame at one side of the first auxiliary cylinder is provided with a driving cylinder, the top end of the dressing frame above the driving cylinder is provided with an adjusting arm, the bottom end of the adjusting arm is provided with a hinge shaft, the adjusting arm is movably connected with the dressing frame through the hinge shaft, the top end of the adjusting arm is provided with a tensioning cylinder, and the surface of the tensioning cylinder is provided with a dressing abrasive belt; the utility model not only realizes the tension type support of the grinding wheel dressing device of the compound roll grinder on the dressing abrasive belt and conveniently drives the grinding wheel to move, but also improves the quality of grinding wheel dressing.
Description
Technical Field
The utility model relates to the technical field of grinding wheel dressing devices, in particular to a grinding wheel dressing device of a composite roll grinder.
Background
The dressing of the grinding wheel is an operation process of dressing the grinding wheel to form or dressing off a dull surface layer by a dressing tool so as to restore the grinding performance and correct geometric shape of a working surface, and after the grinding wheel is used for a period of time, the grinding wheel is passivated to lose grinding capacity or lose correct geometric shape due to the reasons of grinding dullness of grinding particles of the grinding wheel, bonding of grinding particles and grinding scraps, blocking of the grinding wheel or distortion of the appearance of the grinding wheel, and therefore, in order to restore the cutting performance and correct geometric shape of the grinding wheel, the grinding wheel is required to be finely dressed.
The existing grinding wheel dressing device is generally inconvenient to support the dressing abrasive belt in a tensioning mode when in use, the grinding wheel is driven to move conveniently, the dressing quality of the grinding wheel dressing device when in use is greatly affected, and great inconvenience is brought to operation and use of people.
Disclosure of Invention
The utility model aims to provide a grinding wheel dressing device of a compound roll grinder, which aims to solve the problem that the grinding wheel dressing device is inconvenient to support a dressing abrasive belt in a tensioning manner and conveniently drive a grinding wheel to move in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound roll grinder grinding wheel finishing device, includes and dresses frame and alignment jig, install the alignment jig on the outer wall of dressing frame, the internally mounted who dresses the frame has a second auxiliary cylinder, the internally mounted who dresses the frame of second auxiliary cylinder below has a first auxiliary cylinder, the internally mounted who dresses one side of first auxiliary cylinder has a actuating cylinder, the dressing frame top of actuating cylinder top is equipped with the alignment jig, the bottom of alignment jig is equipped with the articulated shaft, and alignment jig passes through articulated shaft and dresses frame swing joint, the top of alignment jig is installed on the top of alignment jig, the surface of the tight section of thick bamboo that rises is equipped with the repairs abrasive band, and the one end of repairs abrasive band extends to the surface of actuating cylinder, first auxiliary cylinder and second auxiliary cylinder, the inside of alignment jig is equipped with the actuating cylinder, the inside of actuating cylinder is equipped with the drive shaft, the outside that both ends of drive shaft all extend to the actuating cylinder, install third rotation driving piece on the outer wall of dressing frame of actuating cylinder one side, and the output of third rotation driving piece is connected with the actuating cylinder.
Preferably, a supporting sleeve is arranged in the trimming frame above the first auxiliary cylinder, a push rod is arranged in the supporting sleeve, and the top end of the push rod is movably connected with the adjusting arm.
Preferably, a spring is arranged in the support sleeve below the push rod, the top end of the spring is connected with the push rod, and the bottom end of the spring is connected with the support sleeve.
Preferably, a rack is mounted on the outer wall of the driving frame, a second rotary driving piece is mounted on the outer wall of the rack, and the output end of the second rotary driving piece is connected with the driving shaft.
Preferably, a thread sleeve is arranged in the driving frame, a threaded rod is arranged in the thread sleeve, and two ends of the threaded rod extend to the outside of the driving frame.
Preferably, a first rotary driving piece is installed on the outer wall of the adjusting frame at one side of the threaded rod, and the output end of the first rotary driving piece is connected with the threaded rod.
Preferably, two groups of limiting rods are arranged in the driving frames at two sides of the threaded sleeve, the limiting rods are fixedly connected with the trimming frame, and the limiting rods are in sliding connection with the driving frames.
Preferably, a control panel is installed on the outer wall of the adjusting frame, and the output end of the control panel is electrically connected with the input ends of the third rotary driving piece and the first rotary driving piece.
Compared with the prior art, the utility model has the beneficial effects that: the grinding wheel dressing device not only realizes the tensioning type support of the dressing abrasive belt by the grinding wheel dressing device of the compound roll grinder and conveniently drives the grinding wheel to move, but also improves the quality of grinding wheel dressing;
(1) The second rotary driving piece drives the driving shaft to rotate, the driving shaft drives the grinding wheel clamp to rotate, the grinding wheel clamp drives the grinding wheel to rotate, the third rotary driving piece drives the driving barrel to rotate, the trimming abrasive belt is driven by the driving barrel to move, and the trimming abrasive belt is used for efficiently polishing and trimming the grinding wheel on the surface of the grinding wheel clamp, so that the flatness of the grinding wheel is improved, the efficient polishing and trimming of the grinding wheel by the grinding wheel trimming device of the composite roll grinder is realized, and the quality of grinding wheel trimming is improved;
(2) The elastic support of the spring to the push rod is adopted, the adjusting arm rotates by taking the hinge shaft as an axis, the adjusting arm drives the tensioning cylinder to rotate, the tensioning cylinder plays a role in tensioning the dressing abrasive belt to prevent the dressing abrasive belt from loosening, the quality of the dressing abrasive belt for correcting the abrasive wheel is improved, the tensioning support of the dressing abrasive belt by the grinding wheel dressing device of the composite roll grinder is realized, and the loosening of the dressing abrasive belt is prevented;
(3) Through the rotation of the threaded rod driven by the first rotary driving piece, the threaded rod drives the threaded sleeve to horizontally move, the threaded sleeve drives the driving frame to move, the driving frame slides on the surface of the limiting rod, the driving frame drives the grinding wheel clamp and the grinding wheel to move, so that the grinding wheel can be conveniently horizontally adjusted, the grinding wheel of the compound roll grinder is conveniently driven to move, and the convenience of the grinding wheel dressing device of the compound roll grinder in grinding the grinding wheel is improved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic top view of a second rotary drive according to the present utility model;
FIG. 4 is a schematic cross-sectional elevation view of a threaded rod according to the present utility model;
fig. 5 is a schematic side sectional view of a third rotary driving member according to the present utility model.
In the figure: 1. a trimming frame; 2. an adjusting frame; 3. a control panel; 4. a first auxiliary cylinder; 5. a drive cylinder; 6. a hinge shaft; 7. finishing the abrasive belt; 8. a spring; 9. a support sleeve; 10. a push rod; 11. an adjusting arm; 12. a tensioning cylinder; 13. a second auxiliary cylinder; 14. a limit rod; 15. a drive rack; 16. a first rotary drive member; 17. a grinding wheel clamp; 18. a thread sleeve; 19. a threaded rod; 20. a second rotary driving member; 21. a drive shaft; 22. a frame; 23. and a third rotary driving member.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the grinding wheel dressing device of the composite roll grinder comprises a dressing frame 1 and an adjusting frame 2, wherein the adjusting frame 2 is arranged on the outer wall of the dressing frame 1, a second auxiliary cylinder 13 is arranged in the dressing frame 1 below the second auxiliary cylinder 13, a first auxiliary cylinder 4 is arranged in the dressing frame 1 below the second auxiliary cylinder 13, a driving cylinder 5 is arranged in the dressing frame 1 at one side of the first auxiliary cylinder 4, an adjusting arm 11 is arranged at the top end of the dressing frame 1 above the driving cylinder 5, a hinging shaft 6 is arranged at the bottom end of the adjusting arm 11, the adjusting arm 11 is movably connected with the dressing frame 1 through the hinging shaft 6, a tensioning cylinder 12 is arranged at the top end of the adjusting arm 11, a dressing abrasive belt 7 is arranged on the surface of the tensioning cylinder 12, one end of the dressing abrasive belt 7 extends to the surfaces of the driving cylinder 5, the first auxiliary cylinder 4 and the second auxiliary cylinder 13, a driving cylinder 15 is arranged in the dressing frame 2, a driving shaft 21 is arranged in the dressing frame 15, two ends of the driving shaft 21 extend to the outside of the driving cylinder 15, a grinding wheel clamp 17 is arranged on the outer wall of the driving cylinder 21, a third rotary driving piece 23 is arranged on the outer wall of the dressing frame 1 at one side of the driving cylinder 5, and the third rotary driving piece 23 is connected with the output end of the driving piece 23;
when the grinding wheel dressing device is used, the grinding wheel is sleeved on the surface of the grinding wheel clamp 17, the second rotary driving piece 20 is opened by the operation control panel 3, the driving shaft 21 is driven to rotate by the second rotary driving piece 20 under the support of the frame 22, the grinding wheel clamp 17 is driven to rotate by the driving shaft 21, the grinding wheel is driven to rotate by the grinding wheel clamp 17, the third rotary driving piece 23 is opened by the operation control panel 3, the driving cylinder 5 is driven to rotate by the third rotary driving piece 23, the dressing abrasive belt 7 is driven to move by the driving cylinder 5, the dressing abrasive belt 7 is supported by the first auxiliary cylinder 4, the second auxiliary cylinder 13 and the tensioning cylinder 12, the grinding wheel on the surface of the grinding wheel clamp 17 is effectively dressed by the dressing abrasive belt 7, so that the flatness of the grinding wheel is improved, the grinding wheel dressing device of the compound roll grinder is used for efficiently dressing the grinding wheel, and the quality of dressing the grinding wheel is improved;
a supporting sleeve 9 is arranged in the trimming frame 1 above the first auxiliary cylinder 4, a push rod 10 is arranged in the supporting sleeve 9, the top end of the push rod 10 is movably connected with an adjusting arm 11, the supporting sleeve 9 is slidably connected with the push rod 10, a spring 8 is arranged in the supporting sleeve 9 below the push rod 10, the top end of the spring 8 is connected with the push rod 10, the bottom end of the spring 8 is connected with the supporting sleeve 9, and the spring 8 plays a role of elastic support;
when the abrasive belt dressing device is used, the elastic support of the push rod 10 is realized through the spring 8, the push rod 10 drives the adjusting arm 11 to elastically support, the adjusting arm 11 rotates by an angle by taking the hinge shaft 6 as an axis, the adjusting arm 11 drives the tensioning cylinder 12 to rotate, the tensioning cylinder 12 plays a role in tensioning the dressing abrasive belt 7 to prevent the dressing abrasive belt 7 from loosening, the quality of the dressing abrasive belt 7 for correcting the abrasive wheel is improved, the tensioning support of the dressing abrasive belt by the abrasive wheel dressing device of the compound roll grinder is realized, and the loosening of the dressing abrasive belt is prevented;
a rack 22 is arranged on the outer wall of the driving frame 15, a second rotary driving piece 20 is arranged on the outer wall of the rack 22, the output end of the second rotary driving piece 20 is connected with a driving shaft 21, a thread bush 18 is arranged in the driving frame 15, a threaded rod 19 is arranged in the thread bush 18, both ends of the threaded rod 19 extend to the outside of the driving frame 15, a first rotary driving piece 16 is arranged on the outer wall of the adjusting frame 2 on one side of the threaded rod 19, the output end of the first rotary driving piece 16 is connected with the threaded rod 19, two groups of limiting rods 14 are arranged in the driving frame 15 on both sides of the thread bush 18, the limiting rods 14 are fixedly connected with the trimming frame 1, the limiting rods 14 are in sliding connection with the driving frame 15, a control panel 3 is arranged on the outer wall of the adjusting frame 2, and the output end of the control panel 3 is electrically connected with the third rotary driving piece 23 and the input end of the first rotary driving piece 16;
when the grinding wheel dressing device is used, the first rotary driving piece 16 is opened through the operation control panel 3, the threaded rod 19 is driven to rotate by the first rotary driving piece 16, the threaded rod 19 and the threaded sleeve 18 are matched, the threaded sleeve 18 is driven to horizontally move by the threaded rod 19, the driving frame 15 is driven to move by the threaded sleeve 18, the driving frame 15 slides on the surface of the limiting rod 14, the driving frame 15 drives the grinding wheel clamp 17 and the grinding wheel to move, so that the grinding wheel is conveniently horizontally regulated, the convenient driving movement of the grinding wheel dressing device of the composite roll grinder to the grinding wheel is realized, and the convenience of the grinding wheel dressing device of the composite roll grinder to the grinding wheel is improved.
When the embodiment of the application is used, the following steps are adopted: firstly, the grinding wheel is sleeved on the surface of a grinding wheel clamp 17, a second rotary driving piece 20 is opened by an operation control panel 3, under the support of a frame 22, a driving shaft 21 is driven to rotate by the second rotary driving piece 20, a grinding wheel clamp 17 is driven to rotate by the driving shaft 21, a grinding wheel is driven to rotate by the grinding wheel clamp 17, a third rotary driving piece 23 is opened by the operation control panel 3, a driving barrel 5 is driven to rotate by the third rotary driving piece 23, a finishing abrasive belt 7 is driven to move by the driving barrel 5, the grinding wheel on the surface of the grinding wheel clamp 17 is efficiently polished by the finishing abrasive belt 7, the flatness of the grinding wheel is improved by a spring 8, an adjusting arm 11 is driven to elastically support by the pushing rod 10, the adjusting arm 11 is driven to rotate by taking a hinge shaft 6 as an axis, the adjusting arm 11 drives the tensioning barrel 12 to rotate, the tensioning barrel 12 plays a role of tensioning the finishing abrasive belt 7, the quality of the finishing abrasive belt 7 is improved, the finishing abrasive belt 7 is controlled to move by the driving barrel 5, the grinding wheel is driven to finish the correction, the grinding wheel is driven by the first auxiliary barrel 4, the second auxiliary barrel 13 and the tensioning barrel 12 is driven by the driving barrel 12 to carry out efficient polishing by the grinding on the surface of the grinding wheel clamp 17, the grinding wheel is driven by the threaded rod 19 through the driving frame 19, the threaded rod 19 is driven by the threaded rod 19 through the driving rod 15, and the threaded rod 19 is driven by the threaded rod 15 to move by the threaded rod 15, and the threaded rod 19 is driven by the threaded rod 15.
Claims (8)
1. The utility model provides a compound roll grinder emery wheel finishing device, includes finishing frame (1) and alignment jig (2), its characterized in that: an adjusting frame (2) is arranged on the outer wall of the trimming frame (1), a second auxiliary cylinder (13) is arranged in the trimming frame (1) below the second auxiliary cylinder (13), a first auxiliary cylinder (4) is arranged in the trimming frame (1) below the second auxiliary cylinder (13), a driving cylinder (5) is arranged in the trimming frame (1) on one side of the first auxiliary cylinder (4), an adjusting arm (11) is arranged at the top end of the trimming frame (1) above the driving cylinder (5), a hinge shaft (6) is arranged at the bottom end of the adjusting arm (11), the adjusting arm (11) is movably connected with the trimming frame (1) through the hinge shaft (6), a tensioning cylinder (12) is arranged at the top end of the adjusting arm (11), a trimming abrasive belt (7) is arranged on the surface of the tensioning cylinder (12), one end of the trimming abrasive belt (7) extends to the surface of the driving cylinder (5), the first auxiliary cylinder (4) and the second auxiliary cylinder (13), a driving frame (15) is arranged in the trimming frame (2), a driving shaft (21) is arranged in the driving frame (15), a driving shaft (21) is arranged in the driving frame (21), the driving shaft (21) extends to the outer wall of the driving shaft (21), a third rotary driving piece (23) is arranged on the outer wall of the trimming frame (1) at one side of the driving cylinder (5), and the output end of the third rotary driving piece (23) is connected with the driving cylinder (5).
2. The grinding wheel dressing apparatus of a composite roll grinder according to claim 1, wherein: the trimming frame (1) above the first auxiliary cylinder (4) is internally provided with a support sleeve (9), the support sleeve (9) is internally provided with a push rod (10), and the top end of the push rod (10) is movably connected with the adjusting arm (11).
3. A compound roll grinder wheel dressing apparatus according to claim 2, wherein: the spring (8) is arranged in the support sleeve (9) below the push rod (10), the top end of the spring (8) is connected with the push rod (10), and the bottom end of the spring (8) is connected with the support sleeve (9).
4. The grinding wheel dressing apparatus of a composite roll grinder according to claim 1, wherein: a rack (22) is arranged on the outer wall of the driving frame (15), a second rotary driving piece (20) is arranged on the outer wall of the rack (22), and the output end of the second rotary driving piece (20) is connected with a driving shaft (21).
5. The grinding wheel dressing apparatus of a composite roll grinder according to claim 1, wherein: the inside of drive frame (15) is equipped with thread bush (18), the inside of thread bush (18) is equipped with threaded rod (19), and the both ends of threaded rod (19) all extend to the outside of drive frame (15).
6. The grinding wheel dressing apparatus of a compound roll grinder according to claim 5, wherein: the outer wall of the adjusting frame (2) at one side of the threaded rod (19) is provided with a first rotary driving piece (16), and the output end of the first rotary driving piece (16) is connected with the threaded rod (19).
7. The grinding wheel dressing apparatus of a compound roll grinder according to claim 5, wherein: two groups of limiting rods (14) are arranged in the driving frames (15) on two sides of the threaded sleeve (18), the limiting rods (14) are fixedly connected with the trimming frame (1), and the limiting rods (14) are in sliding connection with the driving frames (15).
8. The grinding wheel dressing apparatus of a composite roll grinder according to claim 1, wherein: the outer wall of the adjusting frame (2) is provided with a control panel (3), and the output end of the control panel (3) is electrically connected with the input ends of the third rotary driving piece (23) and the first rotary driving piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346766.4U CN219027175U (en) | 2022-12-14 | 2022-12-14 | Grinding wheel dressing device of composite roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223346766.4U CN219027175U (en) | 2022-12-14 | 2022-12-14 | Grinding wheel dressing device of composite roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219027175U true CN219027175U (en) | 2023-05-16 |
Family
ID=86273364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223346766.4U Active CN219027175U (en) | 2022-12-14 | 2022-12-14 | Grinding wheel dressing device of composite roll grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219027175U (en) |
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2022
- 2022-12-14 CN CN202223346766.4U patent/CN219027175U/en active Active
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