CN115464379B - Dismounting equipment for gearbox overhaul - Google Patents
Dismounting equipment for gearbox overhaul Download PDFInfo
- Publication number
- CN115464379B CN115464379B CN202211116937.6A CN202211116937A CN115464379B CN 115464379 B CN115464379 B CN 115464379B CN 202211116937 A CN202211116937 A CN 202211116937A CN 115464379 B CN115464379 B CN 115464379B
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- Prior art keywords
- fixedly connected
- lifting
- gearbox
- disassembly
- sliding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
Abstract
The invention discloses disassembly and assembly equipment for gearbox overhaul, which relates to the technical field of gearbox overhaul and comprises a bearing and transferring mechanism for transferring a gearbox disassembled from a vehicle body and a disassembly mechanism for disassembling parts of the gearbox; the bearing and transferring mechanism comprises a transferring guide rail, the inner wall of the transferring guide rail is connected with a bottom plate in a sliding manner, the top of the bottom plate is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a clamping plate, the top of the clamping plate is connected with a bearing plate in a clamping manner, and the middle of the bearing plate is provided with a limiting unit; according to the invention, the disassembly mechanism is arranged, the torsion motor is used for driving the transmission rod and the disassembly and assembly sleeve joint to rotate, so that the parts are driven to rotate, and the parts are assembled and disassembled in an auxiliary way; the cooperation is supported and is pushed against the pneumatic cylinder and drive and push against the push pedal and remove, and then drive transfer line and cup joint and remove, drive the pull motion of part, reduced the manpower consumption in the dismouting process, promoted dismouting efficiency.
Description
Technical Field
The invention relates to the technical field of gearbox overhaul, in particular to disassembly and assembly equipment for gearbox overhaul.
Background
When the gearbox is overhauled, the gearbox is detached from the whole vehicle, and then all parts of the gearbox are disassembled, inspected and maintained, and the damaged parts are replaced or repaired and then reassembled.
The existing gearbox dismounting equipment can only be used for dismounting the gearbox from the whole vehicle, in the subsequent dismounting operation of partial parts in the dismounting of the parts in the gearbox, the manual dismounting force and accuracy are insufficient, the manual dismounting operation is carried out simply by relying on manpower, the time and the labor are wasted, the efficiency is extremely low, and the damage to the parts is also easy.
Disclosure of Invention
The invention aims to provide disassembly and assembly equipment for gearbox overhaul, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a disassembly and assembly device for gearbox maintenance comprises a bearing and transferring mechanism for transferring a gearbox disassembled from a vehicle body and a disassembly mechanism for disassembling parts of the gearbox;
the bearing and transferring mechanism comprises a transferring guide rail, the inner wall of the transferring guide rail is connected with a bottom plate in a sliding manner, the top of the bottom plate is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a clamping plate, the top of the clamping plate is connected with a bearing plate in a clamping manner, and the middle of the bearing plate is provided with a limiting unit for limiting the gearbox;
the device comprises a lifting frame, wherein a disassembling operation table is fixedly connected to the top of the lifting frame, a component butting unit and a pushing shifting unit are arranged above the disassembling operation table, the component butting unit comprises a bearing sleeve, one end of the bearing sleeve is fixedly connected with a mounting cover box, a torsion motor is fixedly arranged in the mounting cover box, the output end of the torsion motor is fixedly connected with a transmission rod, a butting bearing is fixedly arranged on the inner wall of the bearing sleeve, the middle part of the transmission rod is fixedly connected with the inner wall of the butting bearing, one end of the transmission rod is in threaded connection with a disassembling sleeve joint, the disassembling sleeve joint comprises a threaded butting rod, one end of the threaded butting rod is fixedly connected with a sleeve pipe, and the inner wall of the sleeve pipe is fixedly connected with a plurality of limiting lugs; the two sides of the mounting cover plate are fixedly connected with handles,
the pushing and shifting unit comprises a transverse sliding chute, the transverse sliding chute is in sliding connection with the top of the splitting operation table, the inner wall of the transverse sliding chute is in sliding connection with a mounting seat, the top of the mounting seat is in sliding connection with a supporting rod, and the top of the supporting rod is fixedly connected with the bottom of the bearing sleeve;
the bottom of the split operation table is fixedly connected with a push-pull hydraulic cylinder, the output end of the push-pull hydraulic cylinder is fixedly connected with a push-pull frame, and the top of the push-pull frame is fixedly connected with a plurality of pushing plates. The top of the split operating platform is provided with a plurality of pushing sliding grooves, and the top of the plurality of pushing plates is respectively connected with the plurality of pushing sliding grooves in a sliding way; the inner wall of the lifting frame is provided with a lifting unit for lifting the bearing plate; one side of each grip is fixedly provided with a control switch, and the two control switches are respectively used for being electrically connected with the pushing hydraulic cylinder and the torsion motor.
As a further scheme of the invention: the limiting unit comprises a rotating tray, a plurality of sliding adjusting plates which are distributed at equal angles are fixedly connected to the side edges of the rotating tray, sliding grooves are formed in the tops of the sliding adjusting plates, the inner walls of the sliding grooves are fixedly connected with sliding seats, the tops of the sliding seats are fixedly connected with limiting stop rods, the outer walls of the limiting stop rods are fixedly connected with anti-slip gaskets, and traction springs are fixedly connected to one sides, close to the rotating tray, of the sliding seats.
As a further scheme of the invention: the bottom of the inner wall of the sliding groove is provided with locking tooth grooves, one side of the sliding seat is rotationally connected with locking toothed plates, and the bottom of the locking toothed plates is meshed with the locking tooth grooves.
As a further scheme of the invention: the lifting unit comprises two symmetrically arranged driving belts, lifting buckles are fixedly connected to one side of each driving belt, lifting sliding grooves are formed in two sides of the inner wall of the lifting frame, the lifting buckles are respectively and slidably connected to the two lifting sliding grooves, guide grooves are formed in one side, close to the transfer guide rail, of each lifting sliding groove, lifting hanging plates are fixedly connected to two sides of each bearing plate, and the two lifting hanging plates are respectively and correspondingly arranged with the two lifting buckles.
As a further scheme of the invention: the bottom fixedly connected with spacing fluted disc of rotation tray, one side sliding connection of loading board top has the locating plate, the bottom fixedly connected with locating lever of locating plate, the one end fixedly connected with spacing arc board that the locating lever is close to spacing fluted disc, spacing tooth's socket has been seted up to the inner wall of spacing arc board.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the disassembly mechanism is arranged, the torsion motor is used for driving the transmission rod and the disassembly and assembly sleeve joint to rotate, so that the parts are driven to rotate, and the auxiliary disassembly and assembly of the parts are realized; the pushing hydraulic cylinder is started through the control switch, the pushing frame and the pushing plate are driven to move, the movement of the pushing plate pushes the transverse sliding chute to move, the transmission rod and the sleeve joint are driven to move, the pulling of the component is assisted, the manpower consumption in the dismounting process is reduced, and the dismounting efficiency is improved;
the invention can freely shift the position of the sleeve pipe in the horizontal direction by the sliding of the mounting seat and the transverse sliding rail, and can shift the position of the sleeve pipe in the vertical direction by the sliding of the supporting rod in the vertical direction, thereby enabling the sleeve pipe to be in butt joint with parts in all positions
According to the invention, the bearing moving mechanism is arranged, so that the detached gearbox is conveniently moved out from the lower part of the vehicle body, the manpower consumption caused by manual carrying is reduced, meanwhile, collision damage to parts caused in the carrying process is avoided, and the lifting unit is matched, so that the bearing plate is driven to integrally lift and be flush with the detaching operation table, and the manual carrying is not required, thereby facilitating the detachment operation of operators; each limit stop lever is attached to the side of the gearbox under the action of the pulling force of the traction spring, so that the support and the limit of the gearbox are realized, and the position stability of the limit stop lever in the lifting process is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a carrier plate according to the present invention;
FIG. 3 is a cross-sectional view of a split structure of the present invention;
FIG. 4 is a cross-sectional view of a lifting unit of the invention;
fig. 5 is a top cross-sectional view of the carrier plate of the present invention.
In the figure: 1. a transfer rail; 2. a bottom plate; 3. a carrying plate; 4. rotating the tray; 5. a sliding adjusting plate; 6. a limit stop lever; 7. locking the toothed plate; 8. a positioning plate; 9. lifting the frame; 10. splitting the operation table; 11. lifting the chute; 12. a transverse sliding chute; 13. a mounting base; 14. a pushing plate; 15. a receiving sleeve; 16. a ferrule; 17. a transmission rod; 18. installing a cover box; 19. a torsion motor; 22. a push-pull hydraulic cylinder; 23. a guide groove; 24. a drive belt; 25. lifting the buckle; 26. limiting arc plates; 27. limiting fluted disc; 28. lifting the hanging plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a disassembly and assembly device for repairing a transmission includes a carrying and transferring mechanism for transferring a transmission detached from a vehicle body, and a disassembly mechanism for disassembling a component of the transmission; through the arrangement of the bearing moving mechanism, the conveniently detached gearbox is moved out from the lower part of the vehicle body, so that the manpower consumption caused by manual carrying is reduced, and meanwhile, the collision damage of parts caused in the carrying process is avoided;
the bearing and transferring mechanism comprises a transferring guide rail 1, the inner wall of the transferring guide rail 1 is connected with a bottom plate 2 in a sliding manner, the top of the bottom plate 2 is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a clamping plate, the top of the clamping plate is connected with a bearing plate 3 in a clamping manner, and a limiting unit for limiting the gearbox is arranged in the middle of the bearing plate 3; the bearing plate 3 is arranged to place and limit the gearbox, and the buffer spring is used for absorbing shock of the gearbox in the process of placing the gearbox, so that the impact damage of the gearbox is reduced;
the disassembly mechanism comprises a lifting frame 9, a disassembly operation table 10 is fixedly connected to the top of the lifting frame 9, a component butting unit and a pushing displacement unit are arranged above the disassembly operation table 10, the component butting unit comprises a bearing sleeve 15, one end of the bearing sleeve 15 is fixedly connected with a mounting cover box 18, a torsion motor 19 is fixedly arranged in the mounting cover box 18, the output end of the torsion motor 19 is fixedly connected with a transmission rod 17, a butting bearing is fixedly arranged on the inner wall of the bearing sleeve 15, the middle part of the transmission rod 17 is fixedly connected with the inner wall of the butting bearing, one end of the transmission rod 17 is in threaded connection with a disassembly sleeve joint, when the disassembly of a component needs to be rotated, the transmission box component is limited by the disassembly sleeve joint, the transmission rod 17 and the disassembly sleeve joint are driven to rotate by the arrangement of the torsion motor 19, and the component is driven to rotate, so that the auxiliary disassembly of the component is realized;
in the embodiment, the dismounting sleeve joint comprises a threaded docking rod, one end of the threaded docking rod is fixedly connected with a sleeve pipe 16, and the inner wall of the sleeve pipe 16 is fixedly connected with a plurality of limit protruding blocks; in the concrete implementation, a plurality of types of dismounting sleeve joints can be arranged, and replacement is carried out according to the types of components which are actually dismounted;
to facilitate the displacement of the ferrule 16, grips are fixedly connected to both sides of the mounting shroud;
in order to improve the displacement freedom degree of the push sleeve pipe 16 and facilitate the disassembly and assembly of the push sleeve pipe and components at different positions on the gearbox, the displacement unit comprises a transverse sliding chute 12, the transverse sliding chute 12 is in sliding connection with the top of the split operation table 10, the inner wall of the transverse sliding chute 12 is in sliding connection with a mounting seat 13, the top of the mounting seat 13 is in sliding connection with a supporting rod, and the top of the supporting rod is fixedly connected with the bottom of the receiving sleeve pipe 15; the position of the sleeve pipe 16 can be freely shifted in the horizontal direction through the sliding of the mounting seat 13 and the transverse sliding rail, and the sleeve pipe 16 can be shifted in the vertical direction due to the fact that the supporting rod can be shifted in the vertical direction in a sliding mode, so that the sleeve pipe 16 can be in butt joint with parts in all positions;
the bottom of the disassembling operation table 10 is fixedly connected with a push-pull hydraulic cylinder 22, the output end of the push-pull hydraulic cylinder 22 is fixedly connected with a push-pull frame, and the top of the push-pull frame is fixedly connected with a plurality of pushing plates 14. The top of the split operating platform 10 is provided with a plurality of pushing sliding grooves, and the top of the plurality of pushing plates 14 is respectively connected with the plurality of pushing sliding grooves in a sliding manner; the inner wall of the lifting frame 9 is provided with a lifting unit for lifting the bearing plate 3; one side of each grip is fixedly provided with a control switch, and the two control switches are respectively used for being electrically connected with the pushing hydraulic cylinder and the torsion motor 19; the lifting unit comprises two symmetrically arranged driving belts 24, one sides of the two driving belts 24 are fixedly connected with lifting buckles 25, two sides of the inner wall of the lifting frame 9 are respectively provided with lifting sliding grooves 11, the two lifting buckles 25 are respectively and slidably connected in the two lifting sliding grooves 11, one sides of the two lifting sliding grooves 11, which are close to the transfer guide rail 1, are respectively provided with a guide groove 23, two sides of the bearing plate 3 are respectively and fixedly connected with lifting hanging plates 28, and the two lifting hanging plates 28 are respectively and correspondingly arranged with the two lifting buckles 25; by arranging the lifting unit, the bearing plate 3 is driven to integrally lift and be flush with the disassembling operation table 10, and manual carrying is not needed, so that an operator can conveniently disassemble and assemble the bearing plate;
in order to realize supporting and limiting of the gearbox, the limiting unit comprises a rotating tray 4, a plurality of sliding adjusting plates 5 which are distributed at equal angles are fixedly connected to the side edges of the rotating tray 4, sliding grooves are formed in the tops of the sliding adjusting plates 5, sliding seats are slidably connected to the inner walls of the sliding grooves, limiting stop rods 6 are fixedly connected to the tops of the sliding seats, a plurality of anti-slip gaskets are fixedly connected to the outer walls of the limiting stop rods 6, and traction springs are fixedly connected to one sides of the sliding seats, close to the rotating tray 4; the bottom of a plurality of sliding tray inner wall has all offered the locking tooth's socket, and one side of a plurality of sliding seat all rotates and is connected with locking pinion 7, and locking pinion 7's bottom and locking tooth's socket meshing are connected.
When the parts on different sides of the gearbox are required to be disassembled and assembled, the rotating tray 4 is required to be rotated, the limiting fluted disc 27 is fixedly connected to the bottom of the rotating tray 4, the positioning plate 8 is slidably connected to one side of the top of the bearing plate 3, the positioning rod is fixedly connected to the bottom of the positioning plate 8, one end of the positioning rod, which is close to the limiting fluted disc 27, is fixedly connected with the limiting arc plate 26, the limiting tooth slot is formed in the inner wall of the limiting arc plate 26, when the rotating tray 4 is required to be limited at a specific rotating position, the positioning plate 8 can be slid, the limiting arc plate 26 is pushed to move by the positioning rod, so that the positioning rod is partially meshed with the limiting fluted disc 27, and the limiting fixation of the rotating tray 4 is realized.
When the device is used, the vehicle body frame is lifted, the transfer guide rail 1 of the device is sent to the lower part of the vehicle body gearbox, the transfer guide rail 1 is started to drive the bottom plate 2 and the bearing plate 3 to integrally move to the lower part of the gearbox, so that the rotary tray 4 is opposite to the bottom part of the gearbox, then the gearbox is detached by an operator and placed on the rotary tray 4, each limit stop lever 6 is attached to the side of the gearbox under the action of the pulling force of the pulling spring, the support and limit of the gearbox are realized, and the position stability of the gearbox in the lifting and lifting processes is improved;
then, the bottom plate 2 is driven to move by the conveying guide rail, the bearing plate 3 and the gearbox are driven to integrally move, when the bottom plate 2 moves into the lifting frame 9, lifting hanging plates 28 on two sides of the bearing plate 3 penetrate through two guide grooves 23 to enter two lifting sliding grooves 11, and are started by two transmission belts 24, so that two lifting buckles 25 are driven to move upwards along the lifting sliding grooves 11, the two lifting hanging plates 28 are clamped and driven to lift, the bearing plate 3 is driven to be separated from the clamping plates to lift, and the top of the bearing plate 3 is flush with the detaching operation table 10, so that the detaching operation of parts of the gearbox is ready to be performed;
the operator turns over each locking toothed plate 7 to clamp with the locking tooth grooves, the sliding seat and the limiting stop lever 6 are limited, the gearbox is fixed, when the parts such as bolts and the like needing to be twisted and disassembled are required to be disassembled and assembled, the handle can be pulled to drive the transmission rod 17 and the sleeve pipe 16 to shift and sleeve the parts, then the torsion motor 19 is started through the control switch to drive the transmission rod 17, the sleeve pipe 16 and the parts to rotate, the parts are disassembled and assembled, when the parts needing to be subjected to the pulling operation are required to be disassembled and assembled, the sleeve pipe 16 can be rotated, the whole disassembly sleeve joint is separated from the transmission rod 17, the sleeve joint with the clamping function is replaced, then the parts are subjected to butt joint and clamping by the sleeve joint, the push hydraulic cylinder is started through the control switch to drive the push-push frame and the push-push plate 14 to move, the push-push plate 14 to move the transverse sliding chute 12 to drive the transmission rod 17 and the sleeve joint to move, and the pulling of the parts to assist the pulling of the parts.
The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.
Claims (3)
1. The disassembly and assembly device for overhauling the gearbox is characterized by comprising a disassembly mechanism, wherein the disassembly mechanism comprises a lifting frame (9), a disassembly operation table (10) is fixedly connected to the top of the lifting frame (9), a component butting unit and a pushing and shifting unit are arranged above the disassembly operation table (10), the component butting unit comprises a bearing sleeve (15), one end of the bearing sleeve (15) is fixedly connected with a mounting cover box (18), a torsion motor (19) is fixedly arranged in the mounting cover box (18), a transmission rod (17) is fixedly connected to the output end of the torsion motor (19), and a disassembly and assembly sleeve joint is connected to one end of the transmission rod (17) in a threaded manner;
the pushing and shifting unit comprises a transverse sliding chute (12), an installation seat (13) is slidably connected to the inner wall of the transverse sliding chute (12), a supporting rod is slidably connected to the top of the installation seat (13), the top of the supporting rod is fixedly connected with a bearing sleeve (15), a push-pull hydraulic cylinder (22) is fixedly connected to the bottom of the separation operation table (10), a push-pull frame is fixedly connected to the output end of the push-pull hydraulic cylinder (22), and a plurality of pushing plates (14) are fixedly connected to the top of the push-pull frame;
one side of the lifting frame (9) is provided with a bearing and transferring mechanism for transferring the gearbox, the bearing and transferring mechanism comprises a transferring guide rail (1), the inner wall of the transferring guide rail (1) is connected with a bottom plate (2) in a sliding manner, the top of the bottom plate (2) is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a clamping plate, the top of the clamping plate is connected with a bearing plate (3) in a clamping manner, the middle part of the bearing plate (3) is provided with a limiting unit for limiting the gearbox, and the inner wall of the lifting frame (9) is provided with a lifting unit for lifting the bearing plate (3);
the limiting unit comprises a rotating tray (4), a plurality of sliding adjusting plates (5) which are distributed at equal angles are fixedly connected to the side edges of the rotating tray (4), sliding grooves are formed in the tops of the sliding adjusting plates (5), sliding seats are slidably connected to the inner walls of the sliding grooves, limiting stop rods (6) are fixedly connected to the tops of the sliding seats, and traction springs are fixedly connected to one sides of the sliding seats; the bottoms of the inner walls of the sliding grooves are provided with locking tooth grooves, one sides of the sliding seats are rotatably connected with locking toothed plates (7), and the bottoms of the locking toothed plates (7) are in meshed connection with the locking tooth grooves; the bottom of the rotary tray (4) is fixedly connected with a limiting fluted disc (27), one side of the top of the bearing plate (3) is slidably connected with a positioning plate (8), the bottom of the positioning plate (8) is fixedly connected with a positioning rod, one end of the positioning rod is fixedly connected with a limiting arc plate (26), and a limiting tooth slot is formed in the inner wall of the limiting arc plate (26);
the lifting unit comprises two symmetrically arranged driving belts (24), one side of each driving belt (24) is fixedly connected with a lifting buckle (25), lifting sliding grooves (11) are formed in two sides of the inner wall of each lifting frame (9), the lifting buckles (25) are respectively and slidably connected in the two lifting sliding grooves (11), guide grooves (23) are formed in one side of each lifting sliding groove (11), lifting hanging plates (28) are fixedly connected to two sides of each bearing plate (3), and the lifting hanging plates (28) are respectively and correspondingly arranged with the two lifting buckles (25).
2. The disassembly and assembly device for overhauling a gearbox according to claim 1, wherein the disassembly and assembly sleeve joint comprises a threaded docking rod, one end of the threaded docking rod is fixedly connected with a sleeve pipe (16), and the inner wall of the sleeve pipe (16) is fixedly connected with a plurality of limiting protruding blocks.
3. The disassembly and assembly device for gearbox maintenance according to claim 1, wherein two sides of the mounting cover box (18) are fixedly connected with handles, and one side of each handle is fixedly provided with a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211116937.6A CN115464379B (en) | 2022-09-14 | 2022-09-14 | Dismounting equipment for gearbox overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211116937.6A CN115464379B (en) | 2022-09-14 | 2022-09-14 | Dismounting equipment for gearbox overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115464379A CN115464379A (en) | 2022-12-13 |
| CN115464379B true CN115464379B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211116937.6A Active CN115464379B (en) | 2022-09-14 | 2022-09-14 | Dismounting equipment for gearbox overhaul |
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