CN220163603U - Automobile overhauling tire dismounting aid - Google Patents
Automobile overhauling tire dismounting aid Download PDFInfo
- Publication number
- CN220163603U CN220163603U CN202321938217.8U CN202321938217U CN220163603U CN 220163603 U CN220163603 U CN 220163603U CN 202321938217 U CN202321938217 U CN 202321938217U CN 220163603 U CN220163603 U CN 220163603U
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- CN
- China
- Prior art keywords
- tire
- fixedly arranged
- telescopic rod
- rod
- movable trolley
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- 239000000872 buffer Substances 0.000 claims abstract description 28
- 238000012423 maintenance Methods 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000001965 increasing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to an automobile overhaul tire disassembly auxiliary device, which comprises a movable trolley, wherein a lifting regulator is arranged on the movable trolley, an adjusting tire locking device is arranged on the lifting regulator, a placing buffer is arranged on the lifting regulator, the lifting regulator comprises an inflator pump fixedly arranged on the front surface of the movable trolley and four telescopic rods fixedly arranged on the top of the movable trolley, an air pipe fixedly connected with the movable trolley is communicated at an inflation inlet of the inflator pump, connecting pipes respectively communicated with the four telescopic rods are communicated at the top of the air pipe, and a switch valve is communicated on the right side of each connecting pipe. This car overhauls tire dismantlement assistor, when moving to vehicle tire below through the removal shallow of setting, when lifting adjuster that the cooperation set up goes up and down with adjust tire locker and tire dismantles, the buffer of placing that the cooperation set up realizes the buffering of tire and places, reduces the working strength that the tire overhauld the dismantlement, improves maintenance efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile overhaul, in particular to an automobile overhaul tire disassembly auxiliary device.
Background
The automobile maintenance is a general term for automobile maintenance and repair, namely, the failed automobile is subjected to technical means troubleshooting, the failure cause is found out, certain measures are taken to remove the failure and restore the failure to achieve certain performance and safety standard, wherein the tire is required to be disassembled and overhauled when the automobile is subjected to directional maintenance.
The tire is disassembled and overhauled, the automobile is lifted by opening the automobile to the lifting machine, then the tire screw is disassembled after loosening by adopting the electric ratchet wheel to match with the disassembly sleeve, and the tire is taken down and placed on the tire frame, so that the tire cannot be disassembled after being stabilized and is required to be manually taken down and placed in the maintenance process, meanwhile, the tire which is not disassembled for a long time is easily clung to the brake disc and cannot be taken down, and the tire is required to be disassembled after loosening by knocking, so that the maintenance and disassembly work of the tire is time-consuming and laborious;
based on the above description of the prior art and the drawbacks of the prior art, the present utility model proposes a tire removal aid that facilitates the fixed removal and loose placement of a tire.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automobile overhaul tire disassembly auxiliary device which has the advantages of being convenient for fixedly disassembling and loosening the tire, and the like, and solves the problems that the tire cannot be disassembled after being stabilized and is required to be manually disassembled for placement in the maintenance process, meanwhile, the tire which is not disassembled for a long time is easy to cling to a brake disc and cannot be disassembled, and the tire is required to be disassembled after being loosened by knocking, so that the time and labor are wasted in overhaul and disassembly work of the tire.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile overhaul tire disassembly auxiliary device comprises a movable trolley, wherein a lifting regulator is arranged on the movable trolley, an adjusting tire locker is arranged on the lifting regulator, and a placing buffer is arranged on the lifting regulator;
the lifting regulator comprises an inflator pump fixedly arranged on the front surface of the movable trolley and four telescopic rods fixedly arranged on the top of the movable trolley, an air pipe fixedly connected with the movable trolley is communicated at an inflation port of the inflator pump, connecting pipes respectively communicated with the four telescopic rods are communicated at the top of the air pipe, a switching valve is communicated at the right side of the connecting pipe, an automatic exhaust valve is communicated at the right side of the telescopic rods, and a transverse telescopic rod is fixedly arranged at the top of the telescopic rods;
the tire adjusting locker comprises a frame fixedly arranged on the right side of a transverse telescopic rod and a hydraulic push rod fixedly arranged on the top of the transverse telescopic rod, a servo motor is fixedly arranged on the front surface of the frame, a bidirectional threaded rod is fixedly arranged at the output shaft of the servo motor and is rotationally connected with the inner wall of the frame, a sliding groove is formed in the inner wall of the frame, two clamping blocks which are in sliding connection with the sliding groove in number are connected with the outer threads of the bidirectional threaded rod, an installation block is fixedly arranged at the push rod of the hydraulic push rod, an iron plate is fixedly arranged at the top of the left side of the frame, and an electromagnet which is in contact with the iron plate is fixedly embedded in the right side of the installation block;
the placing buffer comprises a placing seat fixedly arranged on the right side of the telescopic rod, and a buffer piece used for placing and buffering two clamping blocks and movably matched with the clamping tire is arranged in the placing seat.
Further, the cushioning piece includes fixed mounting in the spring of placing seat diapire middle part and embedding and is fixed in the resistance-increasing rubber sleeve of placing seat bottom left and right sides, and the top fixed mounting of spring has and places the cushion seat, and the equal fixed mounting in left and right sides of placing the cushion seat bottom has the movable rod that passes the resistance-increasing rubber sleeve, and the outside of movable rod has offered the resistance-increasing groove that is a plurality of.
By adopting the scheme, the tire can stably descend to be placed when the detached tire is placed.
Further, the resistance increasing grooves are vertically distributed at equal intervals, and when the springs are in a fully-extended state, the moving rods and the resistance increasing rubber sleeve are not separated from each other.
By adopting the scheme, the movable rod is ensured to move, the resistance increasing effect is ensured, and meanwhile, the phenomenon that the movable rod cannot be reset after being separated is avoided.
Further, the bottom wall of the placing buffer seat is provided with a plurality of round grooves which are vertically and uniformly distributed at equal distance, and balls are connected in the round grooves in a rolling mode.
By adopting the scheme, the tire placing device is convenient for rotating and checking the placed tire, and is also convenient for aligning the mounting holes during in-out mounting.
Further, the telescopic rod and the transverse telescopic rod are formed by mutually and slidably connecting an outer cylinder and an inner rod.
By adopting the scheme, the telescopic rod and the transverse telescopic rod can be ensured to respectively vertically and transversely stretch.
Further, the outer cylinder on the telescopic rod is fixedly connected with the movable trolley and the placement seat, the inner rod on the telescopic rod is fixedly connected with the outer cylinder on the transverse telescopic rod, and the inner rod on the transverse telescopic rod is fixedly connected with the frame.
By adopting the scheme, the telescopic rod and the transverse telescopic rod are ensured not to be influenced by the mounting piece to normally stretch.
Further, the bidirectional threaded rod is provided with a forward thread groove and a reverse thread groove with equal length and opposite directions, and the two clamping blocks are symmetrically distributed in the front-back direction by taking the joint of the forward thread groove and the reverse thread groove as the symmetry center.
By adopting the scheme, when the bidirectional threaded rod rotates, the two clamping blocks can move in opposite directions or in opposite directions with the center.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this car overhauls tire dismantlement assistor, when moving to vehicle tire below through the removal shallow of setting, when lifting adjuster that the cooperation set up goes up and down with adjust tire locker and tire dismantles, the buffer of placing that the cooperation set up realizes the buffering of tire and places, reduces the working strength that the tire overhauld the dismantlement, improves maintenance efficiency.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 1;
FIG. 4 is a partial perspective view of the present utility model;
fig. 5 is a rear view of the present utility model.
In the figure: 1. moving the cart; 2. a telescopic rod; 3. an inflator pump; 4. an air pipe; 5. a connecting pipe; 6. a switch valve; 7. an automatic exhaust valve; 8. a frame; 9. a servo motor; 10. a sliding groove; 11. a two-way threaded rod; 12. a clamping block; 13. a placement seat; 14. a spring; 15. placing a buffer seat; 16. resistance-increasing rubber sleeve; 17. a moving rod; 18. a resistance increasing groove; 19. a ball; 20. an iron plate; 21. a hydraulic push rod; 22. a mounting block; 23. an electromagnet; 24. a transverse telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. 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 auxiliary device for dismounting a tire for overhauling an automobile in the embodiment comprises a movable trolley 1, wherein a lifting regulator is arranged on the movable trolley 1, a tire locking regulator is arranged on the lifting regulator, and a placing buffer is arranged on the lifting regulator.
The pushing handle is fixedly arranged on the left side of the mobile cart 1, the rubber sleeve is wrapped outside the handle, and a controller for supplying power and controlling the whole equipment is arranged on the rear surface of the mobile cart 1.
The lifting regulator in this embodiment includes that fixed mounting is in the pump 3 of removal shallow 1 front surface and fixed mounting be four telescopic link 2 in removal shallow 1 top quantity, the inflation inlet department intercommunication of pump 3 has with removal shallow 1 fixed connection's trachea 4, the top intercommunication of trachea 4 has the connecting pipe 5 with four telescopic link 2 intercommunication respectively, the right side intercommunication of connecting pipe 5 has ooff valve 6, the right side intercommunication of telescopic link 2 has automatic exhaust valve 7, the top fixed mounting of telescopic link 2 has horizontal telescopic link 24.
It should be noted that, telescopic link 2 and horizontal telescopic link 24 are by urceolus and interior pole sliding connection each other and constitute, the urceolus that is located telescopic link 2 and removal shallow 1 and place seat 13 fixed connection, the interior pole that is located telescopic link 2 and the urceolus fixed connection that is located horizontal telescopic link 24, the interior pole that is located horizontal telescopic link 24 and frame 8 fixed connection, guarantee telescopic link 2 and horizontal telescopic link 24 can extend.
The tire locking device comprises a frame 8 fixedly mounted on the right side of a transverse telescopic rod 24 and a hydraulic push rod 21 fixedly mounted on the top of the transverse telescopic rod 24, a servo motor 9 is fixedly mounted on the front surface of the frame 8, a bidirectional threaded rod 11 is fixedly mounted at an output shaft of the servo motor 9 and is rotatably connected with the inner wall of the frame 8, a sliding groove 10 is formed in the inner wall of the frame 8, clamping blocks 12 which are slidably connected with the sliding groove 10 in number are connected with the external threads of the bidirectional threaded rod 11, an installation block 22 is fixedly mounted at the push rod of the hydraulic push rod 21, an iron plate 20 is fixedly mounted at the top of the left side of the frame 8, and an electromagnet 23 which is in contact with the iron plate 20 is fixedly embedded in the right side of the installation block 22.
The bidirectional threaded rod 11 is provided with a forward thread groove and a reverse thread groove with equal length and opposite directions, and the two clamping blocks 12 are symmetrically distributed in front and back by taking the joint of the forward thread groove and the reverse thread groove as the symmetry center.
The placing buffer comprises a placing seat 13 fixedly arranged on the right side of the telescopic rod 2, and a buffer piece for placing and buffering the tire is arranged in the placing seat 13 and is matched with the two clamping blocks 12 in a moving mode.
It should be noted that, the buffer member includes a spring 14 fixedly installed in the middle of the bottom wall of the placement seat 13 and a resistance-increasing rubber sleeve 16 embedded and fixed at the left and right sides of the bottom of the placement seat 13, a placement buffer seat 15 is fixedly installed at the top of the spring 14, moving rods 17 penetrating through the resistance-increasing rubber sleeve 16 are fixedly installed at the left and right sides of the bottom of the placement buffer seat 15, a plurality of resistance-increasing grooves 18 are formed in the outer portion of the moving rods 17, the resistance-increasing grooves 18 are distributed vertically at equal distances, and when the spring 14 is in a fully-extended state, the moving rods 17 and the resistance-increasing rubber sleeve 16 are not separated from each other.
The diameter of the movable rod 17 is equal to the inner diameter of the resistance-increasing rubber sleeve 16, so that contact fit is ensured.
The circular grooves with the equal distance vertical and uniform distribution are formed in the bottom wall of the buffer seat 15, the balls 19 are connected in the circular grooves in a rolling manner, the two clamping blocks 12 are driven to reversely rotate by the bidirectional threaded rod 11, the two clamping blocks are driven to reversely move and separate from the tire, the tire is convenient to rotate on the balls 19, the tire placed in a rotating manner is convenient to inspect, and the mounting hole and the mounting screw on the mounting disc are convenient to rotate when the tire is mounted.
The working principle of the embodiment is as follows:
through the movable trolley 1, thereby after the vehicle is lifted by the lifting machine, the movable trolley 1 is pushed to move below the vehicle tire, simultaneously, the matched inflator pump 3 is used for working and inflating, simultaneously, the mutual communication among the inflator pump 3, the air pipe 4, the connecting pipe 5, the switch valve 6 and the telescopic rod 2 is utilized, (at the moment, the three switch valves 6 are in a closed state, the air is ensured to enter the single telescopic rod 2), so that the air is filled into the telescopic rod 2, the telescopic rod 2 is stretched to drive the frame 8 to move upwards, the tire is positioned in the frame 8, the matched servo motor 9 is operated to drive the bidirectional threaded rod 11 to rotate, and the sliding groove 10 is used for limiting and sliding the clamping blocks 12, thereby facilitating the forward rotation of the bidirectional threaded rod 11 to drive the two clamping blocks 12 to clamp and fix the tire, further facilitating the loose removal of the tire screw by a tool under the condition of the tire fixation, and simultaneously, the matched electromagnet 23 is disconnected after the screw is taken down and the iron plate 20 is separated, and the hydraulic push rod 21 is matched to drive the mounting block 22 to knock the mounting block 20 to move, so that the tire is ensured to be separated from the tire through the disassembly and the knocking plate 24 is completely, and the tire is prevented from being dismounted, and the tire is completely separated from the tire disc is required to be completely and is required to be separated from the tire disc to be in the state of being dismounted, and is completely and is required to be dismounted;
furthermore, after the tire is disassembled, the automatic exhaust valve 7 positioned on the expansion-state telescopic rod 2 opens the exhaust telescopic rod 2 and contracts, the electromagnet 23 is matched with the hydraulic push rod 21 to work so as to drive the installation block 22 to move, when the iron plate 20 is adsorbed and the frame 8 is pulled back to the original position, the disassembled tire moves downwards and presses the placement buffer seat 15 when contacting with the placement buffer seat 15, so that the placement buffer seat 15 moves downwards and compresses and buffers the impact force to the spring 14, and the moving rod 17 moves downwards synchronously to match with the friction resistance increasing groove 18 and the friction resistance increasing rubber sleeve 16 to increase resistance, so that the tire is ensured to be stably placed in the placement buffer seat 15 for storage, manual carrying is avoided, convenience in disassembly and overhaul is improved, the working strength is reduced, and the efficiency is improved (four tire locking devices and the placement buffer are required to be described, and four tires are convenient to be disassembled in sequence).
The overall apparatus may be used for tire mounting.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
Claims (7)
1. The utility model provides an auxiliary device is dismantled to car maintenance tire, includes removal shallow (1), its characterized in that: the movable trolley (1) is provided with a lifting regulator, the lifting regulator is provided with a tire locking device, and the lifting regulator is provided with a placing buffer;
the lifting regulator comprises an air pump (3) fixedly arranged on the front surface of the movable trolley (1) and four telescopic rods (2) fixedly arranged on the top of the movable trolley (1), an air pipe (4) fixedly connected with the movable trolley (1) is communicated at an air charging port of the air pump (3), connecting pipes (5) respectively communicated with the four telescopic rods (2) are communicated at the top of the air pipe (4), a switching valve (6) is communicated at the right side of the connecting pipe (5), an automatic exhaust valve (7) is communicated at the right side of the telescopic rods (2), and a transverse telescopic rod (24) is fixedly arranged at the top of the telescopic rods (2);
the tire adjusting locker comprises a frame (8) fixedly arranged on the right side of a transverse telescopic rod (24) and a hydraulic push rod (21) fixedly arranged on the top of the transverse telescopic rod (24), a servo motor (9) is fixedly arranged on the front surface of the frame (8), a bidirectional threaded rod (11) is fixedly arranged at the output shaft of the servo motor (9) and is rotationally connected with the inner wall of the frame (8), sliding grooves (10) are formed in the inner wall of the frame (8), two clamping blocks (12) which are in sliding connection with the sliding grooves (10) are connected with the outer threads of the bidirectional threaded rod (11), an installation block (22) is fixedly arranged at the push rod of the hydraulic push rod (21), an iron plate (20) is fixedly arranged at the top of the left side of the frame (8), and an electromagnet (23) which is in contact with the iron plate (20) is fixedly embedded in the right side of the installation block (22);
the placing buffer comprises a placing seat (13) fixedly arranged on the right side of the telescopic rod (2), and a buffer piece used for placing and buffering two clamping blocks (12) and moving and clamping tires is arranged in the placing seat (13).
2. An automobile service tire removal aid as claimed in claim 1, wherein: the buffer piece comprises a spring (14) fixedly mounted at the middle part of the bottom wall of the placement seat (13) and resistance-increasing rubber sleeves (16) embedded and fixed at the left side and the right side of the bottom of the placement seat (13), the top of the spring (14) is fixedly provided with the placement buffer seat (15), the left side and the right side of the bottom of the placement buffer seat (15) are fixedly provided with moving rods (17) penetrating through the resistance-increasing rubber sleeves (16), and the outer parts of the moving rods (17) are provided with a plurality of resistance-increasing grooves (18).
3. An automobile service tire removal aid as claimed in claim 2, wherein: the resistance increasing grooves (18) are vertically distributed at equal intervals, and when the springs (14) are in a fully-extended state, the moving rods (17) and the resistance increasing rubber sleeves (16) are not separated from each other.
4. A vehicle service tire removal aid as claimed in claim 3, wherein: round grooves which are vertically and uniformly distributed at equal distances are formed in the bottom wall of the placement buffer seat (15), and balls (19) are connected in the round grooves in a rolling mode.
5. An automobile service tire removal aid as claimed in claim 1, wherein: the telescopic rod (2) and the transverse telescopic rod (24) are formed by mutually and slidably connecting an outer cylinder and an inner rod.
6. An automotive service tire removal aid as claimed in claim 5, wherein: the outer cylinder on the telescopic rod (2) is fixedly connected with the movable trolley (1) and the placement seat (13), the inner rod on the telescopic rod (2) is fixedly connected with the outer cylinder on the transverse telescopic rod (24), and the inner rod on the transverse telescopic rod (24) is fixedly connected with the frame (8).
7. An automobile service tire removal aid as claimed in claim 1, wherein: the bidirectional threaded rod (11) is provided with a forward thread groove and a reverse thread groove with equal length and opposite directions, and the two clamping blocks (12) are symmetrically distributed in the front-back direction by taking the joint of the forward thread groove and the reverse thread groove as the symmetry center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938217.8U CN220163603U (en) | 2023-07-24 | 2023-07-24 | Automobile overhauling tire dismounting aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938217.8U CN220163603U (en) | 2023-07-24 | 2023-07-24 | Automobile overhauling tire dismounting aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163603U true CN220163603U (en) | 2023-12-12 |
Family
ID=89053432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938217.8U Active CN220163603U (en) | 2023-07-24 | 2023-07-24 | Automobile overhauling tire dismounting aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163603U (en) |
-
2023
- 2023-07-24 CN CN202321938217.8U patent/CN220163603U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |