CN220498823U - Rocker arm structure of double-sided grinding machine - Google Patents
Rocker arm structure of double-sided grinding machine Download PDFInfo
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- CN220498823U CN220498823U CN202322066084.6U CN202322066084U CN220498823U CN 220498823 U CN220498823 U CN 220498823U CN 202322066084 U CN202322066084 U CN 202322066084U CN 220498823 U CN220498823 U CN 220498823U
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- 238000005096 rolling process Methods 0.000 claims description 5
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the field of grinding machines and discloses a rocker arm structure of a double-sided grinding machine, which comprises a base, a lower grinding disc, a connecting seat, an assembly seat and an upper grinding disc, wherein the lower grinding disc is fixedly arranged on the base, a fixing groove is formed in the base, a lifting column is slidably arranged in the fixing groove, an adjusting groove is formed in the top end of the lifting column, an adjusting rod is slidably arranged in the adjusting groove, the connecting seat is arranged at the top end of the adjusting rod, an installation groove is formed in one side of the connecting seat, an adjusting plate is slidably arranged in the installation groove, the assembly seat is fixedly arranged on one side of the adjusting plate, an air cylinder is fixedly arranged at the top of the assembly seat, and an output shaft of the air cylinder is fixedly connected with the upper grinding disc. The utility model has the following advantages and effects: the rocker arm structure of the double-sided grinding machine is flexible, the use size can be adjusted, the swinging range is wide, and the grinding disc can be driven to move to different areas.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a rocker arm structure of a double-sided grinding machine.
Background
The double-sided grinder can grind the front and back sides of the parts which are parallel to each other at the same time, in order to finish double-sided grinding operation, the upper grinding disc and the lower grinding disc of the double-sided grinder are respectively pressed together with the front and back end surfaces of the product to be ground, after grinding, the upper grinding disc and the product after grinding are required to be separated, and in the process of controlling the movement of the upper grinding disc, the rocker arm is required to be controlled to rotate and move so as to drive the upper grinding disc to move to a specified position;
the rocker arm structure of the existing double-sided grinding machine is relatively fixed, the use size is inconvenient to adjust, the swing range is relatively fixed, and the grinding disc is difficult to drive to move to different areas.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a rocker arm structure of a double-sided grinder, which has the advantages of flexibility, adjustable use size, wide swinging range and capability of driving a grinding disc to move to different areas.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a rocker arm structure of double-sided grinder, includes base, lower mill, connecting seat, assembly seat and last mill, lower mill fixed mounting is on the base, set up the fixed slot on the base, slidable mounting has the lifter, the adjustment tank has been seted up on the top of lifter, slidable mounting has the regulation pole in the adjustment tank, connecting seat installs the top at the regulation pole, the mounting groove has been seted up to one side of connecting seat, slidable mounting has the regulating plate in the mounting groove, assembly seat fixed mounting is in one side of regulating plate, the top fixed mounting of assembly seat has the cylinder, the output shaft fixed connection of cylinder is on last mill, be equipped with control assembly on the lifter, control assembly is connected with the regulation pole, the bottom fixed mounting of regulating plate has the slider, the spout has been seted up on the bottom inner wall of mounting groove, slider slidable mounting is in the spout, threaded hole has been seted up to one side fixed mounting at step motor seat one, fixed mounting has one on step motor one's output shaft, one screw thread connection in screw mandrel.
The utility model is further provided with: the control assembly comprises a screw rod IV and a rotating rod, a screw groove III is formed in the bottom end of the adjusting rod, the screw rod IV is rotatably mounted on the inner wall of the adjusting groove, the screw rod IV is in threaded connection with the screw groove III, a control wheel I is fixedly mounted on the screw rod IV, a groove is formed in one side of the lifting column, a driving gear is rotatably mounted in the groove, a rack II is fixedly mounted on the inner wall of the fixing groove, the rack II is meshed with the driving gear, a bevel gear II is fixedly connected to one side of the driving gear, the rotating rod is rotatably mounted on the inner wall of the groove, a bevel gear I is fixedly mounted at one end of the rotating rod, and the bevel gear I is meshed with the bevel gear II.
The utility model is further provided with: one end of the rotating rod extends into the adjusting groove and is fixedly provided with a second control wheel, the second control wheel is meshed with the first control wheel, a second threaded groove is formed in the bottom end of the lifting column, a servo motor is fixedly arranged on the inner wall of the fixing groove, a third screw rod is fixedly arranged on an output shaft of the servo motor, and three threads of the third screw rod are arranged in the second threaded groove.
The utility model is further provided with: the top fixed mounting who adjusts the pole has the roating seat, the control groove has been seted up to the bottom of connecting seat, the roating seat rotates to be connected in the control groove, fixed mounting has the rolling disc on the inner wall of control groove, the roating groove has been seted up on the roating seat.
The utility model is further provided with: the rotating disc is rotatably arranged in the rotating groove, a rotating gear is fixedly arranged at the bottom of the rotating disc, a moving groove is formed in the inner wall of the rotating groove, a first rack is slidably arranged in the moving groove, and the first rack is meshed with the rotating gear.
The utility model is further provided with: a first threaded groove is formed in one end of the first rack, a second stepping motor is fixedly mounted on the inner wall of the rotating groove, a second screw rod is fixedly connected to an output shaft of the second stepping motor, and the second screw rod is in threaded connection with the first threaded groove.
The beneficial effects of the utility model are as follows: the servo motor drives the screw rod III to rotate, the screw rod III drives the lifting column to move, the screw rod IV drives the adjusting rod to move, the adjusting rod drives the connecting seat, the assembly seat and the upper grinding disc to move in a lifting mode, the stepping motor II drives the screw rod II to rotate, the rotating disc drives the connecting seat to rotate on the rotating seat, the upper grinding disc can be driven to rotate, and the stepping motor drives the screw rod I to rotate, and the upper grinding disc can be driven to move.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a swing arm structure of a double-sided grinder according to the present utility model;
fig. 2 is a schematic front view of a swing arm structure of a double-sided grinder according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is an enlarged view at B in fig. 2.
In the figure, 1, a base; 2. a lower grinding disc; 3. lifting columns; 4. an adjusting rod; 5. a connecting seat; 6. an adjusting plate; 7. an assembly seat; 8. a cylinder; 9. an upper millstone; 10. a slide block; 11. a first screw rod; 12. a first stepping motor; 13. a rotating seat; 14. a rotating disc; 15. rotating the gear; 16. a first rack; 17. a second screw rod; 18. a step motor II; 19. a screw rod III; 20. a servo motor; 21. a screw rod IV; 22. a first control wheel; 23. a second control wheel; 24. a rotating lever; 25. bevel gears I; 26. a drive gear; 27. bevel gears II; 28. and a second rack.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the 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 fall within the scope of the utility model.
Referring to fig. 1-4, a rocker arm structure of a double-sided grinder comprises a base 1, a lower grinding disc 2, a connecting seat 5, an assembling seat 7 and an upper grinding disc 9, wherein the lower grinding disc 2 is fixedly installed on the base 1, a fixing groove is formed in the base 1, a lifting column 3 is slidably installed in the fixing groove, an adjusting groove is formed in the top end of the lifting column 3, an adjusting rod 4 is slidably installed in the adjusting groove, the connecting seat 5 is installed at the top end of the adjusting rod 4, an installing groove is formed in one side of the connecting seat 5, an adjusting plate 6 is slidably installed in the installing groove, the assembling seat 7 is fixedly installed on one side of the adjusting plate 6, an air cylinder 8 is fixedly installed at the top of the assembling seat 7, an output shaft of the air cylinder 8 is fixedly connected with the upper grinding disc 9, a thread groove III is formed in the bottom end of the adjusting rod 4, a screw rod IV 21 is rotatably installed on the inner wall of the adjusting groove, the screw rod IV 21 is in threaded connection with the thread groove III, the screw rod IV 21 is fixedly provided with a first control wheel 22, one side of the lifting column 3 is provided with a groove, a driving gear 26 is rotationally arranged in the groove, a second rack 28 is fixedly arranged on the inner wall of the fixed groove, the second rack 28 is meshed with the driving gear 26, one side of the driving gear 26 is fixedly connected with a second bevel gear 27, the inner wall of the groove is rotationally provided with a rotating rod 24, one end of the rotating rod 24 is fixedly provided with a first bevel gear 25, the first bevel gear 25 is meshed with the second bevel gear 27, the other end of the rotating rod 24 extends into the adjusting groove and is fixedly provided with a second control wheel 23, the second control wheel 23 is meshed with the first control wheel 22, the bottom end of the lifting column 3 is provided with a second thread groove, the inner wall of the fixed groove is fixedly provided with a servo motor 20, and a third screw rod 19 is fixedly arranged on an output shaft of the servo motor 20, and the third screw rod 19 is arranged in the second thread groove in a threaded manner.
In this embodiment, the bottom fixed mounting of regulating plate 6 has slider 10, the spout has been seted up on the bottom inner wall of mounting groove, slider 10 slidable mounting is in the spout, the screw hole has been seted up to the one end of slider 10, one side fixed mounting of connecting seat 5 has step motor one 12, fixed mounting has lead screw one 11 on step motor one 12's the output shaft, lead screw one 11 threaded connection is at the screw hole.
In this embodiment, the top fixed mounting who adjusts pole 4 has roating seat 13, control groove has been seted up to the bottom of connecting seat 5, roating seat 13 rotates to be connected in the control inslot, fixed mounting has rolling disc 14 on the inner wall of control groove, the roating seat 13 is last to have seted up the roating groove, rolling disc 14 rotates to be installed in the roating groove, the bottom fixed mounting of rolling disc 14 has rotation gear 15, the movable groove has been seted up on the inner wall of roating groove, slidable mounting has rack one 16 in the movable groove, rack one 16 meshes with rotation gear 15, screw thread groove one has been seted up to the one end of rack one 16, fixed mounting has step motor two 18 on the inner wall of roating groove, fixedly connected with lead screw two 17 on the output shaft of step motor two 18, lead screw two 17 threaded connection is in screw thread groove one.
In this embodiment, the servo motor 20 drives the screw rod three 19 to rotate, the screw rod three 19 drives the lifting column 3 to move, the lifting column 3 drives the driving gear 26 to mesh on the rack two 28, the driving gear 26 drives the bevel gear two 27 to rotate, the bevel gear two 27 drives the bevel gear one 25 and the rotating rod 24 to rotate, the rotating rod 24 drives the control wheel two 23 to rotate, the control wheel two 23 drives the control wheel one 22 and the screw rod four 21 to rotate, the screw rod four 21 drives the adjusting rod 4 to move, the adjusting rod 4 drives the connecting seat 5, the assembly seat 7 and the upper grinding disc 9 to move up and down, the stepping motor two 18 drives the screw rod two 17 to rotate, the screw rod two 17 controls the rack one 16 to move, the rack one 16 drives the rotating gear 15 and the rotating disc 14 to rotate, the rotating disc 14 drives the connecting seat 5 to rotate on the rotating seat 13, the upper grinding disc 9 can be driven to rotate, the stepping motor one 12 drives the screw rod one 11 to rotate, the slide 10 and the adjusting plate 6 to move, and the upper grinding disc 9 can be driven to move.
Compared with the prior art, the utility model has the technical advantages that: the rocker arm structure of the double-sided grinding machine is flexible, the use size can be adjusted, the swinging range is wide, and the grinding disc can be driven to move to different areas.
Claims (6)
1. The utility model provides a rocker arm structure of double-sided grinder, its characterized in that, including base (1), lower mill (2), connecting seat (5), mount pad (7) and last mill (9), lower mill (2) fixed mounting is on base (1), set up fixed slot on base (1), slidable mounting has lift post (3) in the fixed slot, the adjustment tank has been seted up on the top of lift post (3), slidable mounting has regulation pole (4) in the adjustment tank, the top at regulation pole (4) is installed in connecting seat (5), the mounting groove has been seted up to one side of connecting seat (5), slidable mounting has regulating plate (6) in the mounting groove, one side at regulating plate (6) is fixedly installed to mount pad (7), cylinder (8) are installed at the top of mount pad (7), the output shaft fixed connection of cylinder (8) is on last mill (9), be equipped with control assembly on lift post (3), control assembly is connected with regulation pole (4), one side of slider (10) is installed in the fixed mounting groove (10) in the inner wall of slider (6), the output shaft of the first stepping motor (12) is fixedly provided with a first screw rod (11), and the first screw rod (11) is in threaded connection with the threaded hole.
2. The swing arm structure of a double-sided lapping machine of claim 1, wherein: the control assembly comprises a screw rod four (21) and a rotating rod (24), a screw groove three is formed in the bottom end of the adjusting rod (4), the screw rod four (21) is rotatably mounted on the inner wall of the adjusting groove, the screw rod four (21) is in threaded connection with the screw groove three, a control wheel one (22) is fixedly mounted on the screw rod four (21), a groove is formed in one side of the lifting column (3), a driving gear (26) is rotatably mounted in the groove, a rack two (28) is fixedly mounted on the inner wall of the fixing groove, the rack two (28) is meshed with the driving gear (26), a bevel gear two (27) is fixedly connected to one side of the driving gear (26), the rotating rod (24) is rotatably mounted on the inner wall of the groove, a bevel gear one (25) is fixedly mounted at one end of the rotating rod (24), and the bevel gear one (25) is meshed with the bevel gear two (27).
3. The swing arm structure of a double-sided lapping machine of claim 2, wherein: one end of the rotating rod (24) extends into the adjusting groove and is fixedly provided with a control wheel II (23), the control wheel II (23) is meshed with the control wheel I (22), a thread groove II is formed in the bottom end of the lifting column (3), a servo motor (20) is fixedly arranged on the inner wall of the fixed groove, a screw rod III (19) is fixedly arranged on an output shaft of the servo motor (20), and the screw rod III (19) is installed in the thread groove II in a threaded mode.
4. The swing arm structure of a double-sided lapping machine of claim 1, wherein: the top fixed mounting who adjusts pole (4) has roating seat (13), control groove has been seted up to the bottom of connecting seat (5), roating seat (13) rotate and connect in the control groove, fixed mounting has rolling disc (14) on the inner wall of control groove, the last rotary groove of seting up of roating seat (13).
5. The swing arm structure of a double-sided lapping machine of claim 4, wherein: the rotary disc (14) is rotatably arranged in the rotary groove, a rotary gear (15) is fixedly arranged at the bottom of the rotary disc (14), a movable groove is formed in the inner wall of the rotary groove, a first rack (16) is slidably arranged in the movable groove, and the first rack (16) is meshed with the rotary gear (15).
6. The swing arm structure of a double-sided lapping machine of claim 5, wherein: a first thread groove is formed in one end of the first rack (16), a second stepping motor (18) is fixedly mounted on the inner wall of the rotating groove, a second screw rod (17) is fixedly connected to an output shaft of the second stepping motor (18), and the second screw rod (17) is in threaded connection with the first thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066084.6U CN220498823U (en) | 2023-08-03 | 2023-08-03 | Rocker arm structure of double-sided grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066084.6U CN220498823U (en) | 2023-08-03 | 2023-08-03 | Rocker arm structure of double-sided grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498823U true CN220498823U (en) | 2024-02-20 |
Family
ID=89878524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066084.6U Active CN220498823U (en) | 2023-08-03 | 2023-08-03 | Rocker arm structure of double-sided grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498823U (en) |
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2023
- 2023-08-03 CN CN202322066084.6U patent/CN220498823U/en active Active
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