CN118046237B - Hub fixing device for automobile hub machining - Google Patents
Hub fixing device for automobile hub machining Download PDFInfo
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- CN118046237B CN118046237B CN202410423892.XA CN202410423892A CN118046237B CN 118046237 B CN118046237 B CN 118046237B CN 202410423892 A CN202410423892 A CN 202410423892A CN 118046237 B CN118046237 B CN 118046237B
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- fixedly arranged
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- 238000003754 machining Methods 0.000 title claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a hub fixing device for machining an automobile hub, which relates to the technical field of machining of automobile hubs and solves the technical problems that a clamped workpiece cannot be assisted to rotate and has poor stability in the prior art.
Description
Technical Field
The invention relates to the technical field of automobile hub machining, in particular to a hub fixing device for automobile hub machining.
Background
In the manufacturing process of automobile hubs, punching is an important process, and accurate positioning and stable clamping of the hubs are required to ensure punching quality and accuracy. The traditional hub processing technology generally faces the problems of inaccurate positioning, complex adjustment, uneven clamping force and the like of a hub fixing device, and the factors often lead to low processing precision and even damage a workpiece or cause potential safety hazards.
In the prior art, the hub fixing device has a simple structure and a single function, and the workpiece is mostly rapidly clamped through a simple fixing structure (such as a screw, a chuck or a clamp). Although these devices are easy and quick to operate, it is difficult to meet the requirements of modern high-precision manufacturing industries. These conventional clamping methods often do not provide adequate support and stability.
In addition, these conventional devices often lack an effective fine adjustment mechanism, which makes the positioning adjustment of the workpiece during the machining process inflexible and precise. Once the machining position needs to be changed or repositioned, the machine operation must be stopped and the clamping structure manually adjusted, which is not only time consuming but also affects production efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hub fixing device for processing an automobile hub, which solves the technical problems that the prior art cannot assist a clamped workpiece to rotate and has poor stability.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a wheel hub fixing device that automobile wheel hub processing was used, includes the main base, damping base structure is installed to main base lower wall, install base location structure in the main base, concave groove has been seted up to main base upper wall, the supporting wheel is installed to concave groove internal rotation, main base internal rotation installs the main shaft, the carousel is installed to the main shaft upper end, the carousel is installed in the supporting wheel upper end, install rotation drive structure in the main base, fixed mounting has interior supporting disk on the carousel, interior supporting structure is installed on the interior supporting disk, fixed mounting has outer support frame on the carousel, install centre gripping location structure on the outer support frame.
Preferably, the damping base structure comprises a damping frame, a rubber pad is fixedly arranged on the lower wall surface of the damping frame, a damper is fixedly arranged on the upper wall surface of the damping frame, the telescopic end of the damper is fixedly arranged on the lower wall surface of the main base, a damping spring is fixedly arranged on the damping frame and sleeved outside the damper, the other end of the damping spring is fixedly connected with the lower wall surface of the telescopic end of the damper, and impact damage equipment generated in the process of installing a workpiece is avoided through the damping base.
Preferably, the rotation driving structure comprises a first motor, the first motor is fixedly arranged in the main base, a driving cylinder is fixedly arranged on the lower wall surface of the turntable, a driven gear is fixedly arranged on the driving cylinder, a gear reducer is fixedly arranged on the upper wall surface of the main base, the driving end of the first motor is fixedly connected with the input end of the gear reducer, the output end of the gear reducer is fixedly connected with a driving gear, the driving gear is meshed with the driven gear, the turntable is driven to rotate through the rotation driving structure, and the processing center is convenient to process.
Preferably, the base positioning structure comprises a second motor, the second motor is fixedly arranged in a main base, a driving bevel gear is fixedly arranged at the driving end of the second motor, a main screw is rotatably arranged in the main base, a driven bevel gear is fixedly arranged on the main screw, the driving bevel gear is meshed with the driven bevel gear, two connecting frames are slidably arranged in the main base, two connecting frames are fixedly arranged on the connecting frames respectively, a locking hook is fixedly arranged at one end of each positioning frame, an installation end plate is fixedly arranged at one end of each positioning frame, threaded holes are formed in the connecting frames, a pair of connecting frames are respectively in threaded connection with the main screw, the main base is reliably positioned through the positioning frames, and positioning accuracy is improved.
Preferably, the inner support structure comprises an inner support column, the inner support column is fixedly arranged at the upper end of an inner support disc, a cross opening is formed in the inner support column, a threaded rod is rotatably arranged at the outer side of the inner support column, a third motor is fixedly arranged on the upper wall surface of the inner support disc, a sealing frame is fixedly arranged at the upper end of the inner support column, double-direction external threads are formed in the threaded rod, a pair of cross sleeves are slidably arranged in the inner support column, a pair of inner threaded holes are formed in the cross sleeves, the cross sleeves are respectively in threaded connection with the threaded rod, connecting rods are respectively rotatably arranged on the cross sleeves, the other ends of the connecting rods are respectively rotatably connected with the other ends of the connecting rods, an inner support plate is rotatably arranged at one end of the connecting rods, an arc plate is fixedly arranged at the outer side of the inner support plate, a rubber sleeve is fixedly arranged on the arc plate, tension springs are respectively arranged at two ends of the inner support plate, are respectively connected with the cross sleeves, the inner support plate can reliably support the inside a workpiece through the rotating inner support plate, and can support the arc surface.
Preferably, the clamping and positioning structure comprises a mounting column, the mounting column is fixedly mounted on the upper wall surface of the outer support frame, a fixing ring is fixedly mounted on the mounting column, a positioning block is slidably mounted on the mounting column, a linear motor is fixedly mounted on the positioning block, the driving end of the linear motor is connected to the mounting column, a pair of clamping rods are fixedly mounted at two ends of the positioning block, an electric push rod is respectively and rotatably mounted at two ends of the clamping rods, a pair of telescopic ends of the electric push rod are rotatably connected, a fixing column is mounted at the rotating end of the electric push rod, a positioning sleeve is rotatably mounted on the outer wall of the fixing column, clamping is pressed close to the outer part of a workpiece through the positioning sleeve, and a cambered surface can be pressed through the rotating fixing column.
Preferably, a positioning ring is fixedly arranged on the turntable, a guide groove is formed in the positioning ring, a centering clamp is slidably arranged in the guide groove, an adjusting rod is rotatably arranged in the positioning ring, an external thread is formed in the adjusting rod, an internal thread hole is formed in the centering clamp, the centering clamp is in threaded connection with the adjusting rod, and the workpiece is centered and clamped through movement of the centering clamp and the adjusting rod.
Preferably, a servo motor is fixedly arranged on the turntable, a driving bevel gear is fixedly arranged at the driving end of the servo motor, a planetary bevel gear is fixedly arranged at one end of the adjusting rod, and the driving bevel gear is in meshed connection with the planetary bevel gear and is used for centering a workpiece for clamping the circular base in a linkage manner.
The beneficial effects are that: the invention provides a hub fixing device for machining an automobile hub, which can assist a clamped workpiece to rotate, improve machining efficiency and precision, clamp the clamped workpiece, ensure stability and safety of the workpiece in the machining process, reliably support and clamp the workpiece according to the inside and outside of a molded surface, improve machining precision and stability, reduce impact generated in the machining process by adopting a damping base structure, protect the equipment and the workpiece, and enable a rotary driving structure and a base positioning structure to help drive a rotary table to rotate and reliably position, improve machining efficiency and positioning precision, and enable a positioning ring and a servo motor on the rotary table to be used for centering and clamping the workpiece.
Drawings
Fig. 1 is a schematic structural view of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 2 is a schematic front view of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 3 is a schematic side view of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 4 is a schematic top view of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 5 is a schematic view illustrating a front cross-sectional structure of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 6 is a schematic top sectional view of a hub fixing device for machining an automobile hub according to the present invention.
Fig. 7 is a schematic view of a front cross-sectional structure of a hub fixing device for machining a hub of an automobile according to the present invention.
Fig. 8 is a schematic view illustrating a bottom cross-sectional structure of a hub fixing device for machining an automobile hub according to the present invention.
In the figure: 1. a main base; 2. a support wheel; 3. a main shaft; 4. a turntable; 5. an inner support plate; 6. an outer support; 7. a shock absorption frame; 8. a rubber pad; 9. a damper; 10. a damping spring; 11. a first motor; 12. a drive cylinder; 13. a driven gear; 14. a gear reducer; 15. a drive gear; 16. a second motor; 17. a drive bevel gear; 18. a main screw; 19. a driven bevel gear; 20. a connecting frame; 21. a positioning frame; 22. locking the hook head; 23. installing an end plate; 24. an inner support column; 25. a threaded rod; 26. a third motor; 27. a sealing frame; 28. a cross sleeve; 29. a connecting rod; 30. an inner support plate; 31. an arc-shaped plate; 32. a rubber sleeve; 33. a tension spring; 34. a mounting column; 35. a fixing ring; 36. a positioning block; 37. a clamping rod; 38. an electric push rod; 39. fixing the column; 40. a positioning sleeve; 41. a positioning ring; 42. centering clamps; 43. an adjusting lever; 44. a servo motor; 45. driving a bevel gear; 46. a planetary bevel gear; 47. a linear motor.
Detailed Description
In order to further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose of the present invention, the technical solutions in the inventive embodiments of the present invention will be clearly and completely described below with reference to the drawings in the inventive embodiments, and it is apparent that the described embodiments are only some embodiments, but not all embodiments of the present invention, and the detailed description will be given below.
Referring to fig. 1-8, the present invention provides a technical solution: in order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a wheel hub fixing device that automobile wheel hub processing was used, includes main base 1, damping base structure is installed to main base 1 lower wall, install base location structure in the main base 1, concave groove has been seted up to main base 1 upper wall, supporting wheel 2 is installed to the concave groove internal rotation, main base 1 internal rotation is installed main shaft 3, carousel 4 is installed to main shaft 3 upper end, carousel 4 is installed in supporting wheel 2 upper end, install rotation drive structure in the main base 1, fixed mounting has interior supporting disk 5 on carousel 4, interior supporting structure is installed on the interior supporting disk 5, fixed mounting has outer support frame 6 on the carousel 4, install centre gripping location structure on the outer support frame 6.
The embodiment is further configured that the damping base structure comprises a damping frame 7, a rubber pad 8 is fixedly mounted on the lower wall surface of the damping frame 7, a damper 9 is fixedly mounted on the upper wall surface of the damping frame 7, a damping spring 10 is fixedly mounted on the damping frame 7, the damping spring 10 is sleeved outside the damper 9, the other end of the damping spring 10 is fixedly connected with the lower wall surface of the telescopic end of the damper 9, impact damage equipment generated in the process of installing a workpiece is avoided through the damping base, before the workpiece is installed, the damping base structure is ensured to be correctly mounted on the lower wall surface of the main base 1, the workpiece is placed on a positioning ring 41, when the workpiece is in contact with the damping base structure, the rubber pad 8 can absorb and reduce impact generated when the workpiece is placed, and when the workpiece is placed, the damper 9 and the damping spring 10 can further reduce vibration and impact generated due to the placement of the workpiece, so that the equipment and the workpiece are protected from being damaged.
The embodiment is further configured that the rotation driving structure comprises a first motor 11, the first motor 11 is fixedly installed in the main base 1, a driving barrel 12 is fixedly installed on the lower wall surface of the turntable 4, a driven gear 13 is fixedly installed on the driving barrel 12, a gear reducer 14 is fixedly installed on the upper wall surface of the main base 1, the driving end of the first motor 11 is fixedly connected to the input end of the gear reducer 14, the output end of the gear reducer 14 is fixedly connected with a driving gear 15, the driving gear 15 is meshed with the driven gear 13, the turntable 4 is driven to rotate through the rotation driving structure, the processing center is convenient to process, the first motor 11 is turned on, the driven gear 13 is driven to rotate through the transmission action of the gear reducer 14 and the driving gear 15, the turntable 4 is driven to rotate, the rotating speed and the rotating direction of the turntable 4 are adjusted, and the processing requirement is met, or the workpiece is rotated to a required processing angle to be fixed.
The embodiment is further configured in that the base positioning structure comprises a second motor 16, the second motor 16 is fixedly installed in the main base 1, a driving bevel gear 17 is fixedly installed at the driving end of the second motor 16, a main lead screw 18 is rotatably installed in the main base 1, a driven bevel gear 19 is fixedly installed on the main lead screw 18, the driving bevel gear 17 is meshed with the driven bevel gear 19, two connecting frames 20 are slidably installed in the main base 1, positioning frames 21 are fixedly installed on the two connecting frames 20 respectively, locking hooks 22 are fixedly installed at one ends of the positioning frames 21, an installation end plate 23 is fixedly installed at one end of each positioning frame 21, threaded holes are formed in the connecting frames 20, a pair of connecting frames 20 are respectively in threaded connection with the main lead screw 18, the main base 1 is reliably positioned through the positioning frames 21, positioning accuracy is improved, the second motor 16 is operated, the driving lead screw 17 is driven to rotate, the main lead screw 18 is driven to rotate, the locking hooks 22 and the installation end plate 23 assist in installing the main base 1 in a machining center, and positioning of workpieces is facilitated.
The embodiment is further configured in that the inner support structure comprises an inner support column 24, the inner support column 24 is fixedly mounted at the upper end of an inner support disc 5, a cross opening is formed in the inner support column 24, a threaded rod 25 is rotatably mounted in the inner support column 24, a third motor 26 is fixedly mounted on the upper wall surface of the inner support disc 5, a sealing frame 27 is fixedly mounted at the upper end of the inner support column 24, a pair of cross sleeves 28 are provided with double-directional external threads in the threaded rod 25, a pair of internal threaded holes are formed in the cross sleeves 28 in a sliding manner, the cross sleeves 28 are respectively connected to the threaded rod 25 in a threaded manner, connecting rods 29 are respectively rotatably mounted on the cross sleeves 28, the other end of the connecting rod 29 is respectively connected in a rotating way, an inner supporting plate 30 is rotatably arranged at one end of the connecting rod 29, an arc plate 31 is fixedly arranged at the outer side of the inner supporting plate 30, rubber sleeves 32 are fixedly arranged on the arc plate 31, tension springs 33 are respectively arranged at two ends of the inner supporting plate 30, the tension springs 33 are respectively connected to the cross sleeves 28, the inner part of a workpiece can be reliably supported through the rotating inner supporting plate 30, an arc surface can be supported, the rotation of the threaded rod 25 is controlled through the operation of a third motor 26, the distance between the cross sleeves 28 is shortened, the supporting distance of the inner supporting plate 30 is increased, and the inner supporting plate are tightly attached to the inner wall surface of the workpiece to adapt to the shape and the arc surface of the workpiece.
The embodiment is further configured in that the clamping and positioning structure comprises a mounting column 34, the mounting column 34 is fixedly mounted on the upper wall surface of the outer support frame 6, a fixing ring 35 is fixedly mounted on the mounting column 34, a positioning block 36 is slidably mounted on the mounting column 34, a linear motor 47 is fixedly mounted on the positioning block 36, the driving end of the linear motor 47 is connected to the mounting column 34, a pair of clamping rods 37 are fixedly mounted at two ends of the positioning block 36, electric push rods 38 are respectively rotatably mounted at two ends of the clamping rods 37, a pair of telescopic ends of the electric push rods 38 are rotatably connected, a fixing column 39 is mounted at the rotating end of the electric push rods 38, a positioning sleeve 40 is rotatably mounted on the outer wall of the fixing column 39, the workpiece is clamped in a close mode through the positioning sleeve 40, the cambered surface can be pressed through the rotating fixing column 39, the optimal clamping height of the positioning sleeve 40 is adjusted through linear motor 47, the telescopic ends of the electric push rods 38 are elongated, and the supporting and positioning contact surfaces can be accurately adjusted through different elongations of the two electric push rods 38, so that the workpiece can be kept in a stable clamping state in the machining process.
The embodiment is further configured in that a positioning ring 41 is fixedly installed on the turntable 4, a guide groove is formed in the positioning ring 41, a centering clamp 42 is slidably installed in the guide groove, an adjusting rod 43 is rotatably installed in the positioning ring 41, an external thread is formed in the adjusting rod 43, an internal thread hole is formed in the centering clamp 42, the centering clamp 42 and the adjusting rod 43 are in threaded connection, the workpiece is centered and clamped through movement of the centering clamp 42 and the adjusting rod 43, a servo motor 44 is fixedly installed on the turntable 4, a driving bevel gear 45 is fixedly installed at the driving end of the servo motor 44, a planetary bevel gear 46 is fixedly installed at one end of the adjusting rod 43, the driving bevel gear 45 is meshed and connected with the planetary bevel gear 46, the workpiece is clamped in a linkage mode, the workpiece is clamped through operation of the servo motor 44, the rotation of the planetary bevel gear 46 and the adjusting rod 43 can be rotated, the centering clamp 42 is driven to clamp the workpiece, and the workpiece is ensured to keep a stable positioning state in the machining process.
When the automobile hub is perforated, firstly, the second motor 16 is started, the driving bevel gear 17 is driven to rotate through the second motor 16, the driven bevel gear 19 is driven to rotate so as to drive the main screw 18 to rotate, the connecting frame 20 and the locating frame 21 are driven to be close to the locating position of the drilling machine, the position of the main base 1 is locked through the mounting end plate 23 and the locking hook head 22, a workpiece to be machined is placed on the clamping circular base, the workpiece is clamped by using the centering clamp 42, a stable locating state of the workpiece is ensured in the machining process, the centering process is completed through driving of the servo motor 44, the driving end of the first motor 11 rotates, the driving gear 15 drives the driven gear 13 to rotate through the gear reducer 14, the driving gear 15 and the driven gear 13 drive the rotating disk 4, the rotating of the threaded rod 25 is controlled through the operation of the third motor 26, the distance between the cross sleeve 28 is reduced, the inner supporting plate 30 is close to the inner wall surface of the workpiece, the workpiece is tightly attached to the shape and the cambered surface of the workpiece, the optimal clamping height of the locating sleeve 40 is adjusted through the operation of the linear motor 47, the stretching end of the electric push rod 38 is ensured, and the stable locating state of the workpiece is ensured in the machining process is ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (3)
1. The utility model provides a wheel hub fixing device that automobile wheel hub processing was used, includes main base (1), its characterized in that, damping base structure is installed to main base (1) lower wall, install base location structure in main base (1), concave groove has been seted up to main base (1) upper wall, supporting wheel (2) are installed in the concave groove internal rotation, main base (1) internal rotation installs main shaft (3), carousel (4) are installed to main shaft (3) upper end, carousel (4) are installed in supporting wheel (2) upper end, install rotation drive structure in main base (1), interior supporting disk (5) are installed to fixed mounting on carousel (4), interior supporting structure is installed on interior supporting disk (5), fixed mounting has outer support frame (6) on carousel (4), install centre gripping location structure on outer support frame (6).
The base positioning structure comprises a second motor (16), the second motor (16) is fixedly arranged in a main base (1), a driving bevel gear (17) is fixedly arranged at the driving end of the second motor (16), a main screw (18) is rotatably arranged in the main base (1), a driven bevel gear (19) is fixedly arranged on the main screw (18), the driving bevel gear (17) is meshed with the driven bevel gear (19), two connecting frames (20) are slidably arranged in the main base (1), two connecting frames (20) are respectively fixedly provided with a positioning frame (21), a locking hook (22) is fixedly arranged at one end of each positioning frame (21), a mounting end plate (23) is fixedly arranged at one end of each positioning frame (21), a threaded hole is formed in each connecting frame (20), and a pair of connecting frames (20) are respectively in threaded connection with the main screw (18);
The inner support structure comprises an inner support column (24), the inner support column (24) is fixedly arranged at the upper end of an inner support disc (5), a cross opening is formed in the inner support column (24), a threaded rod (25) is rotatably arranged on the inner support column (24), a third motor (26) is fixedly arranged on the upper wall surface of the inner support disc (5), a sealing frame (27) is fixedly arranged at the upper end of the inner support column (24), a pair of cross sleeves (28) are slidably arranged on the inner support column (24), a pair of inner threaded holes are formed in the cross sleeves (28), the cross sleeves (28) are respectively in threaded connection with the threaded rod (25), connecting rods (29) are respectively rotatably arranged on the cross sleeves (28), the other ends of the connecting rods (29) are respectively in rotary connection, an inner support plate (30) is rotatably arranged at one end of each connecting rod, an arc-shaped plate (31) is fixedly arranged on the outer side of the inner support column (24), a pair of rubber sleeves (31), a pair of cross sleeve (28) is fixedly arranged on each cross sleeve (32), and two ends of the cross sleeves (33) are respectively connected with the cross sleeves (28);
The clamping and positioning structure comprises a mounting column (34), wherein the mounting column (34) is fixedly arranged on the upper wall surface of an outer supporting frame (6), a fixing ring (35) is fixedly arranged on the mounting column (34), a positioning block (36) is slidably arranged on the mounting column (34), a linear motor (47) is fixedly arranged on the positioning block (36), the driving end of the linear motor (47) is connected onto the mounting column (34), a pair of clamping rods (37) are fixedly arranged at two ends of the positioning block (36), an electric push rod (38) is respectively rotatably arranged at two ends of the clamping rods (37), a pair of telescopic ends of the electric push rod (38) are rotatably connected, a fixing column (39) is arranged at the rotating end of the electric push rod (38), and a positioning sleeve (40) is rotatably arranged on the outer wall of the fixing column (39);
A positioning ring (41) is fixedly arranged on the rotary table (4), a guide groove is formed in the positioning ring (41), a centering clamp (42) is slidably arranged in the guide groove, an adjusting rod (43) is rotatably arranged in the positioning ring (41), an external thread is formed in the adjusting rod (43), an internal thread hole is formed in the centering clamp (42), and the centering clamp (42) is in threaded connection with the adjusting rod (43);
a servo motor (44) is fixedly arranged on the rotary table (4), a driving bevel gear (45) is fixedly arranged at the driving end of the servo motor (44), a planetary bevel gear (46) is fixedly arranged at one end of the adjusting rod (43), and the driving bevel gear (45) is meshed and connected with the planetary bevel gear (46).
2. The hub fixing device for machining an automobile hub according to claim 1, wherein the shock absorbing base structure comprises a shock absorbing frame (7), a rubber pad (8) is fixedly installed on the lower wall surface of the shock absorbing frame (7), a damper (9) is fixedly installed on the upper wall surface of the shock absorbing frame (7), a shock absorbing spring (10) is fixedly installed on the lower wall surface of the main base (1) at the telescopic end of the damper (9), the shock absorbing spring (10) is sleeved outside the damper (9), and the other end of the shock absorbing spring (10) is fixedly connected with the lower wall surface of the telescopic end of the damper (9).
3. The hub fixing device for machining an automobile hub according to claim 2, wherein the rotary driving structure comprises a first motor (11), the first motor (11) is fixedly installed in a main base (1), a driving cylinder (12) is fixedly installed on the lower wall surface of the rotary disc (4), a driven gear (13) is fixedly installed on the driving cylinder (12), a gear reducer (14) is fixedly installed on the upper wall surface of the main base (1), the driving end of the first motor (11) is fixedly connected to the input end of the gear reducer (14), a driving gear (15) is fixedly connected to the output end of the gear reducer (14), and the driving gear (15) is in meshed connection with the driven gear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410423892.XA CN118046237B (en) | 2024-04-10 | 2024-04-10 | Hub fixing device for automobile hub machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410423892.XA CN118046237B (en) | 2024-04-10 | 2024-04-10 | Hub fixing device for automobile hub machining |
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| Publication Number | Publication Date |
|---|---|
| CN118046237A CN118046237A (en) | 2024-05-17 |
| CN118046237B true CN118046237B (en) | 2024-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410423892.XA Active CN118046237B (en) | 2024-04-10 | 2024-04-10 | Hub fixing device for automobile hub machining |
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| Country | Link |
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| CN (1) | CN118046237B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215616466U (en) * | 2021-07-09 | 2022-01-25 | 秦皇岛兴龙轮毂有限公司 | Novel machining center (holding) chuck |
| CN218017161U (en) * | 2022-07-19 | 2022-12-13 | 浙江华泰法瑞铝合金有限公司 | Clamping tool for automobile hub machining table |
| CN220093719U (en) * | 2023-06-09 | 2023-11-28 | 新格机械有限公司 | Automobile hub screw hole machining device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4638017B2 (en) * | 2000-11-13 | 2011-02-23 | トヨタ自動車北海道株式会社 | Tire wheel processing chuck |
| WO2019104599A1 (en) * | 2017-11-30 | 2019-06-06 | 惠州市惠轩达汽车贸易有限公司 | Automobile part polishing apparatus |
| CN210132272U (en) * | 2019-04-23 | 2020-03-10 | 毕腊红 | Automobile wheel hub is with fixed clamping device |
| CN111590352A (en) * | 2020-05-22 | 2020-08-28 | 大连交通大学 | A Rapid Self-Centering Clamping Device for Large Bearing Ring Workpieces |
-
2024
- 2024-04-10 CN CN202410423892.XA patent/CN118046237B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215616466U (en) * | 2021-07-09 | 2022-01-25 | 秦皇岛兴龙轮毂有限公司 | Novel machining center (holding) chuck |
| CN218017161U (en) * | 2022-07-19 | 2022-12-13 | 浙江华泰法瑞铝合金有限公司 | Clamping tool for automobile hub machining table |
| CN220093719U (en) * | 2023-06-09 | 2023-11-28 | 新格机械有限公司 | Automobile hub screw hole machining device |
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| Publication number | Publication date |
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| CN118046237A (en) | 2024-05-17 |
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