CN215244778U - Balance positioning device of automobile repairing machine - Google Patents
Balance positioning device of automobile repairing machine Download PDFInfo
- Publication number
- CN215244778U CN215244778U CN202122775581.4U CN202122775581U CN215244778U CN 215244778 U CN215244778 U CN 215244778U CN 202122775581 U CN202122775581 U CN 202122775581U CN 215244778 U CN215244778 U CN 215244778U
- Authority
- CN
- China
- Prior art keywords
- groups
- positioning device
- sets
- angle adjusting
- automobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model relates to the technical field of auto repair, especially, relate to a balanced positioner of car repairing machine, maintenance personal pastes positioner on the symmetric position of the car opposite side of automobile body depression, press hard, make multiunit protection pad paste on the automobile body surface, later rotate the multiunit nut, screw up the multiunit bolt, fix the position of multiunit protection pad, weld the right-hand member of welding piece in the depression of automobile body again, open first motor, through two sets of sprocket and chain cooperation transmission, make angle adjusting device adjust the angle of dragging of welding piece, shrink through the draw gear, drag welding piece, contrast positioner's shape simultaneously, repair the automobile body depression, thereby improve the restoration effect, reduce the requirement to maintenance personal maintenance technique; the device comprises a rack, a base, a positioning device, a driving device, a stretching device and an angle adjusting device, wherein the bottom end of the rack is connected with the top end of the base, and the positioning device is arranged at the right end of the rack.
Description
Technical Field
The utility model relates to a technical field of auto repair especially relates to a balanced positioner of car repairing machine.
Background
After the automobile is severely impacted, the automobile body is easy to deform and is inwards sunken, and the automobile needs to be maintained through an automobile repairing machine, but the existing automobile repairing machine is simpler in structure, the sunken part needs to be repaired through the feeling of maintenance personnel, so that the repairing effect is poor, the requirement on the maintenance technology of the maintenance personnel is higher, and therefore the existing equipment needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an utilize both sides of car be the characteristic of symmetry, get the normal panel beating data of the symmetric position of car depressed place earlier, then restore the automobile body depressed place again to improve repair effect, reduce the balanced positioner of a car repairing machine to the requirement of maintenance personal maintenance technique.
The utility model discloses a balanced positioner of car repairing machine, including frame, base, positioner, drive arrangement, stretching device and angle adjusting device, the bottom of frame is connected with the top of base, and positioner installs in the frame right-hand member, and angle adjusting device installs on drive arrangement, and drive arrangement installs in the frame and adjusts the height of angle adjusting device, and stretching device installs on angle adjusting device;
the positioning device comprises a supporting plate, a plurality of groups of springs, a plurality of groups of fixing seats, a plurality of groups of first screw rods, a plurality of groups of extruding seats, a plurality of groups of protecting cushions, first steel wires, a plurality of groups of nuts and a plurality of groups of bolts, wherein the supporting plate is connected with the frame through the first steel wires;
the angle adjusting device comprises a connecting plate, two groups of rotating shafts, a first motor, two groups of chain wheels and a chain, the connecting plate is arranged on the driving device through the two groups of rotating shafts, the first motor is arranged on the driving device, the rear ends of the two groups of chain wheels are respectively connected with the first motor and the front end of the connecting plate, and the chain is sleeved on the two groups of chain wheels;
the stretching device comprises a hydraulic cylinder, a second steel wire, a threaded cap and a welding piece, the left end of the hydraulic cylinder is connected with the right end of the connecting plate, the left end of the threaded cap is installed at the right end of the hydraulic cylinder through the second steel wire, and the left end of the welding piece is in threaded connection with the threaded cap;
the two sides of the automobile are symmetrical, the position of the dent needing sheet metal repair is normal relative to the symmetrical position of the other side of the automobile, the maintenance personnel utilize the symmetrical condition of the two sides of the automobile, the symmetrical position data of the other side of the automobile is obtained through the positioning device, namely, the maintenance personnel attach the positioning device to the symmetrical position of the other side of the automobile at the dent of the automobile body, press hard to attach a plurality of groups of protective cushions to the surface of the automobile body, then rotate a plurality of groups of nuts, screw down a plurality of groups of bolts to fix the positions of the plurality of groups of protective cushions, then weld the right end of a welding part to the dent of the automobile body, open a first motor, and enable an angle adjusting device to adjust the pulling angle of the welding part through the matching transmission of two groups of chain wheels and chains, the welding part is pulled through the contraction of a stretching device, and the shape of the positioning device is compared at the same time, the vehicle body depression is repaired, so that the repairing effect is improved, and the requirement on the maintenance technology of maintenance personnel is reduced.
Preferably, the driving device comprises a plurality of groups of second motors, a plurality of groups of lead screws and a lifting plate, wherein the plurality of groups of second motors are all installed at the top end of the rack, the top ends of the plurality of groups of lead screws are respectively connected with the bottom ends of the plurality of groups of second motors, the bottom ends of the plurality of groups of lead screws penetrate through the lifting plate to be rotatably connected with the top end of the base, and the surfaces of the plurality of groups of lead screws are in threaded connection with the lifting plate; through opening multiunit second motor, through multiunit screw drive, make the lifter plate rise or descend, adjust angle adjusting device's height to improve equipment's practicality.
Preferably, the hydraulic cylinder further comprises a second screw and a lifting ring, the left end of the second screw is in threaded connection with the right end of the hydraulic cylinder, the right end of the second screw is in rotary connection with the left end of the lifting ring, and the left end of the second steel wire is connected with the lifting ring; through rotating the second screw rod, finely tune the position of rings, carry out slight pulling to the automobile body depressed part to improve the restoration precision.
Preferably, the device also comprises a balancing weight, and the bottom end of the balancing weight is fixedly connected with the left part of the top end of the base; through setting up the balancing weight, make the weight increase of base left part, when making the pneumatic cylinder pull the welding piece, the stability of equipment improves to improve equipment's practicality.
Preferably, the multiple groups of protection pads are made of silica gel materials; reduce the scratch of hard object and automobile body to improve equipment's practicality.
Preferably, the device also comprises a plurality of groups of universal wheels, wherein the top ends of the plurality of groups of universal wheels are connected with the bottom end of the base; through pushing equipment, make multiunit universal wheel rotate, remove equipment to improve the convenience that equipment removed.
Compared with the prior art, the beneficial effects of the utility model are that: the method comprises the steps of utilizing the characteristic that two sides of an automobile are usually symmetrical, obtaining the general sheet metal data of the symmetrical position of the other side of the automobile by a positioning device when the position of a concave part needing sheet metal repair is normal relative to the general sheet metal data of the symmetrical position of the other side of the automobile, utilizing the symmetrical condition of the two sides of the automobile by a maintenance worker, namely attaching the positioning device to the symmetrical position of the other side of the automobile at the concave part of the automobile body by the maintenance worker, forcibly pressing to enable a plurality of groups of protective cushions to be attached to the surface of the automobile body, then rotating a plurality of groups of nuts, screwing a plurality of groups of bolts, fixing the positions of the plurality of groups of protective cushions, welding the right end of a welding part to the concave part of the automobile body, opening a first motor, enabling an angle adjusting device to adjust the pulling angle of the welding part through the matching transmission of two groups of chain wheels and a chain, pulling the welding part through the contraction of a stretching device, and simultaneously comparing the shape of the positioning device, the vehicle body depression is repaired, so that the repairing effect is improved, and the requirement on the maintenance technology of maintenance personnel is reduced.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the positioning device of the present invention;
FIG. 4 is a schematic view of the positioning device according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 1;
in the drawings, the reference numbers: 1. a frame; 2. a base; 3. a support plate; 4. a spring; 5. a fixed seat; 6. a first screw; 7. a pressing base; 8. a protective pad; 9. a first steel wire; 10. a nut; 11. a bolt; 12. a connecting plate; 13. a rotating shaft; 14. a first motor; 15. a sprocket; 16. a chain; 17. a hydraulic cylinder; 18. a second steel wire; 19. a threaded cap; 20. a welding part; 21. a second motor; 22. a lead screw; 23. a lifting plate; 24. a second screw; 25. a hoisting ring; 26. a balancing weight; 27. a universal wheel.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
The bottom end of the frame 1 is connected with the top end of the base 2, the positioning device is installed at the right end of the frame 1, the angle adjusting device is installed on the driving device, the driving device is installed on the frame 1 and adjusts the height of the angle adjusting device, and the stretching device is installed on the angle adjusting device;
the positioning device comprises a supporting plate 3, a plurality of groups of springs 4, a plurality of groups of fixing seats 5, a plurality of groups of first screw rods 6, a plurality of groups of extruding seats 7, a plurality of groups of protecting cushions 8, a first steel wire 9, a plurality of groups of nuts 10 and a plurality of groups of bolts 11, wherein the supporting plate 3 is connected with a frame 1 through the first steel wire 9, the plurality of groups of fixing seats 5 are respectively connected with the right end of the supporting plate 3 through the plurality of groups of springs 4, the right end of the plurality of groups of first screw rods 6 is respectively connected with the left end of the plurality of groups of fixing seats 5, the plurality of groups of extruding seats 7 are respectively connected with the right end of the plurality of groups of fixing seats 5 through the plurality of groups of bolts 11 in a rotating manner, the side ends of the plurality of groups of protecting cushions 8 are respectively connected with the right end of groups of extruding seats 7, and the plurality of groups of nuts 10 are respectively and threadedly mounted on the plurality of groups of first screw rods 6;
the angle adjusting device comprises a connecting plate 12, two groups of rotating shafts 13, a first motor 14, two groups of chain wheels 15 and a chain 16, wherein the connecting plate 12 is arranged on the driving device through the two groups of rotating shafts 13, the first motor 14 is arranged on the driving device, the rear ends of the two groups of chain wheels 15 are respectively connected with the front ends of the first motor 14 and the connecting plate 12, and the chain 16 is sleeved on the two groups of chain wheels 15;
the stretching device comprises a hydraulic cylinder 17, a second steel wire 18, a threaded cap 19 and a welding piece 20, the left end of the hydraulic cylinder 17 is connected with the right end of the connecting plate 12, the left end of the threaded cap 19 is installed at the right end of the hydraulic cylinder 17 through the second steel wire 18, and the left end of the welding piece 20 is in threaded connection with the threaded cap 19;
the driving device comprises a plurality of groups of second motors 21, a plurality of groups of lead screws 22 and a lifting plate 23, wherein the plurality of groups of second motors 21 are all installed on the top end of the frame 1, the top ends of the plurality of groups of lead screws 22 are respectively connected with the bottom ends of the plurality of groups of second motors 21, the bottom ends of the plurality of groups of lead screws 22 are respectively connected with the top ends of the lifting plate 23 and the base 2 in a rotating mode, and the surfaces of the plurality of groups of lead screws 22 are all connected with the lifting plate 23 in a threaded mode.
The two sides of the automobile are symmetrical, the position of the concave part needing sheet metal repair is normal relative to the symmetrical position of the other side of the automobile, the maintenance personnel utilizes the symmetrical condition of the two sides of the automobile, the symmetrical position data of the other side of the automobile is obtained through the positioning device, the lifting plate 23 is lifted or lowered through the transmission of the plurality of groups of lead screws 22 by opening the plurality of groups of second motors 21, the height of the angle adjusting device is adjusted, namely, the maintenance personnel attaches the positioning device to the symmetrical position of the other side of the automobile at the concave part of the automobile body, the plurality of groups of protective pads 8 are attached to the surface of the automobile body through pressing forcibly, the position of the first screw 6 is adjusted through rotating the nut 10, the angle of the extrusion seat 7 is fixed through screwing the bolt 11, the positions of the plurality of groups of protective pads 8 are fixed, and then the right end of the welding part 20 is welded at the concave part of the automobile body, open first motor 14, through two sets of sprocket 15 and the 16 cooperation transmissions of chain, make angle adjusting device adjust welding 20 pull the angle, through the draw gear shrink, pull welding 20, contrast positioner's shape simultaneously, restore the automobile body depressed part to improve the repair effect, reduce the requirement to maintenance personal maintenance technique.
The bottom end of the balancing weight 26 is fixedly connected with the left part of the top end of the base 2; through setting up balancing weight 26, make the weight increase of base 2 left part, when making pneumatic cylinder 17 pull the welding piece, the stability of equipment improves to improve equipment's practicality.
The top ends of the universal wheels 27 are connected with the bottom end of the base 2; through pushing equipment, make multiunit universal wheel 27 rotate, remove equipment to improve the convenience that equipment removed.
Example 2
The bottom end of the frame 1 is connected with the top end of the base 2, the positioning device is installed at the right end of the frame 1, the angle adjusting device is installed on the driving device, the driving device is installed on the frame 1 and adjusts the height of the angle adjusting device, and the stretching device is installed on the angle adjusting device;
the positioning device comprises a supporting plate 3, a plurality of groups of springs 4, a plurality of groups of fixing seats 5, a plurality of groups of first screw rods 6, a plurality of groups of extruding seats 7, a plurality of groups of protecting cushions 8, a first steel wire 9, a plurality of groups of nuts 10 and a plurality of groups of bolts 11, wherein the supporting plate 3 is connected with a frame 1 through the first steel wire 9, the plurality of groups of fixing seats 5 are respectively connected with the right end of the supporting plate 3 through the plurality of groups of springs 4, the right end of the plurality of groups of first screw rods 6 is respectively connected with the left end of the plurality of groups of fixing seats 5, the plurality of groups of extruding seats 7 are respectively connected with the right end of the plurality of groups of fixing seats 5 through the plurality of groups of bolts 11 in a rotating manner, the side ends of the plurality of groups of protecting cushions 8 are respectively connected with the right end of groups of extruding seats 7, and the plurality of groups of nuts 10 are respectively and threadedly mounted on the plurality of groups of first screw rods 6;
the angle adjusting device comprises a connecting plate 12, two groups of rotating shafts 13, a first motor 14, two groups of chain wheels 15 and a chain 16, wherein the connecting plate 12 is arranged on the driving device through the two groups of rotating shafts 13, the first motor 14 is arranged on the driving device, the rear ends of the two groups of chain wheels 15 are respectively connected with the front ends of the first motor 14 and the connecting plate 12, and the chain 16 is sleeved on the two groups of chain wheels 15;
the stretching device comprises a hydraulic cylinder 17, a second steel wire 18, a threaded cap 19 and a welding piece 20, the left end of the hydraulic cylinder 17 is connected with the right end of the connecting plate 12, the left end of the threaded cap 19 is installed at the right end of the hydraulic cylinder 17 through the second steel wire 18, and the left end of the welding piece 20 is in threaded connection with the threaded cap 19;
the left end of the second screw rod 24 is in threaded connection with the right end of the hydraulic cylinder 17, the right end of the second screw rod 24 is in rotary connection with the left end of the lifting ring 25, and the left end of the second steel wire 18 is connected with the lifting ring 25;
the two sides of the automobile are symmetrical, the position of the concave part needing sheet metal repair is normal relative to the symmetrical position of the other side of the automobile, the maintenance personnel utilize the symmetrical condition of the two sides of the automobile, the symmetrical position data of the other side of the automobile is obtained through the positioning device, namely, the maintenance personnel attach the positioning device to the symmetrical position of the other side of the automobile at the concave part of the automobile body, press hard to attach a plurality of groups of protective cushions 8 to the surface of the automobile body, adjust the position of the first screw 6 through rotating the nut 10, fix the angle of the extrusion seat 7 through screwing the bolt 11, fix the positions of the plurality of groups of protective cushions 8, weld the right end of the welding part 20 to the concave part of the automobile body, open the first motor 14, and adjust the pulling angle of the welding part 20 through the matching transmission of the two groups of chain wheels 15 and the chain 16, through the stretching device shrink, drag welding member 20, contrast positioner's shape simultaneously, restore the automobile body depressed part, later through rotating second screw rod 24, finely tune rings 25's position, carry out slight dragging to the automobile body depressed part, make the restoration precision improve to improve the repair effect, reduce the requirement to maintenance personal maintenance technique.
As shown in fig. 1 to 5, the balance positioning device of the automobile repairing machine of the present invention, when in operation, firstly, by opening the plurality of sets of second motors 21, through the transmission of the plurality of sets of lead screws 22, the lifting plate 23 is lifted or lowered, the height of the angle adjusting device is adjusted, both sides of the automobile are generally symmetrical, the position of the depression to be repaired by the metal plate is normal relative to the general metal plate data of the symmetrical position of the other side of the automobile, the maintenance personnel utilizes the symmetrical condition of both sides of the automobile, the general metal plate data of the symmetrical position of the other side of the automobile is obtained through the positioning device, that is, the maintenance personnel attach the positioning device to the symmetrical position of the other side of the automobile in the depression of the automobile body, press hard, so that the plurality of sets of protective pads 8 attach to the surface of the automobile body, adjust the position of the first screw 6 by rotating the nut 10, and fix the angle of the extrusion seat 7 by tightening the bolt 11, fix the position of multiunit protection pad 8, weld the right-hand member of welding 20 in the depressed part of automobile body again, open first motor 14, through two sets of sprocket 15 and the 16 cooperation transmission of chain, make angle adjusting device adjust the angle of dragging of welding 20, shrink through the stretching device, drag welding 20, contrast positioner's shape simultaneously, repair automobile body depressed part, later through rotating second screw rod 24, finely tune rings 25's position, carry out slight dragging to the automobile body depressed part, it can to improve the restoration precision.
The utility model discloses the main function who realizes does: the shape of the symmetrical position of the automobile body concave is obtained by attaching the positioning device to the symmetrical position of the automobile body concave, and then the automobile body concave is repaired by contrasting the shape of the positioning device.
The utility model discloses a balance positioning device of an automobile repairing machine, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the balance positioning device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a balanced positioner's of automobile repair machine first motor 14, pneumatic cylinder 17 and multiunit second motor 21 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The balance positioning device of the automobile repairing machine is characterized by comprising a rack (1), a base (2), a positioning device, a driving device, a stretching device and an angle adjusting device, wherein the bottom end of the rack (1) is connected with the top end of the base (2), the positioning device is installed at the right end of the rack (1), the angle adjusting device is installed on the driving device, the driving device is installed on the rack (1) and adjusts the height of the angle adjusting device, and the stretching device is installed on the angle adjusting device;
the positioning device comprises a supporting plate (3), a plurality of groups of springs (4), a plurality of groups of fixed seats (5), a plurality of groups of first screw rods (6), a plurality of groups of extrusion seats (7), a plurality of groups of protective pads (8), first steel wires (9), a plurality of groups of nuts (10) and a plurality of groups of bolts (11), the supporting plate (3) is connected with the rack (1) through a first steel wire (9), a plurality of groups of fixing seats (5) are respectively connected with the right end of the supporting plate (3) through a plurality of groups of springs (4), the right ends of a plurality of groups of first screw rods (6) are respectively connected with the left ends of a plurality of groups of fixing seats (5), a plurality of groups of extrusion seats (7) are respectively rotatably connected with the plurality of groups of fixing seats (5) through a plurality of groups of bolts (11), the side ends of a plurality of groups of protection pads (8) are respectively connected with the right ends of the plurality of groups of extrusion seats (7), and a plurality of groups of nuts (10) are respectively installed on the plurality of groups of first screw rods (6) in a threaded manner;
the angle adjusting device comprises a connecting plate (12), two groups of rotating shafts (13), a first motor (14), two groups of chain wheels (15) and a chain (16), the connecting plate (12) is installed on a driving device through the two groups of rotating shafts (13), the first motor (14) is installed on the driving device, the rear ends of the two groups of chain wheels (15) are respectively connected with the front ends of the first motor (14) and the connecting plate (12), and the chain (16) is sleeved on the two groups of chain wheels (15);
the stretching device comprises a hydraulic cylinder (17), a second steel wire (18), a threaded cap (19) and a welding piece (20), the left end of the hydraulic cylinder (17) is connected with the right end of the connecting plate (12), the left end of the threaded cap (19) is installed at the right end of the hydraulic cylinder (17) through the second steel wire (18), and the left end of the welding piece (20) is in threaded connection with the threaded cap (19).
2. The balance positioning device of the automobile repairing machine according to claim 1, wherein the driving device comprises a plurality of sets of second motors (21), a plurality of sets of lead screws (22) and a lifting plate (23), the plurality of sets of second motors (21) are all mounted at the top end of the machine frame (1), the top ends of the plurality of sets of lead screws (22) are respectively connected with the bottom ends of the plurality of sets of second motors (21), the bottom ends of the plurality of sets of lead screws (22) are all rotatably connected with the top end of the base (2) through the lifting plate (23), and the surfaces of the plurality of sets of lead screws (22) are all in threaded connection with the lifting plate (23).
3. The balance positioning device of the automobile repairing machine according to claim 1, further comprising a second screw rod (24) and a lifting ring (25), wherein the left end of the second screw rod (24) is in threaded connection with the right end of the hydraulic cylinder (17), the right end of the second screw rod (24) is in rotational connection with the left end of the lifting ring (25), and the left end of the second steel wire (18) is connected with the lifting ring (25).
4. The balance positioning device of the automobile repairing machine according to claim 1, further comprising a counterweight (26), wherein the bottom end of the counterweight (26) is fixedly connected with the left portion of the top end of the base (2).
5. The balance positioning device of the automobile repairing machine according to claim 1, wherein the plurality of groups of protection pads (8) are made of silica gel.
6. The balance positioning device of the automobile repairing machine according to claim 1, further comprising a plurality of sets of universal wheels (27), wherein the top ends of the plurality of sets of universal wheels (27) are connected with the bottom end of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775581.4U CN215244778U (en) | 2021-11-14 | 2021-11-14 | Balance positioning device of automobile repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775581.4U CN215244778U (en) | 2021-11-14 | 2021-11-14 | Balance positioning device of automobile repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215244778U true CN215244778U (en) | 2021-12-21 |
Family
ID=79498038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122775581.4U Active CN215244778U (en) | 2021-11-14 | 2021-11-14 | Balance positioning device of automobile repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215244778U (en) |
-
2021
- 2021-11-14 CN CN202122775581.4U patent/CN215244778U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108238563B (en) | Electric jack bracket of motor home based on heavy single-leg support | |
| CN215244778U (en) | Balance positioning device of automobile repairing machine | |
| CN214422172U (en) | Auxiliary installation equipment for automobile damping air spring | |
| CN213409896U (en) | Stretching device for repairing automobile body | |
| CN114275671A (en) | End beam of single-beam and double-beam crane of electric hoist | |
| CN214264590U (en) | A pressure device for equipment maintenance, maintenance | |
| CN212403356U (en) | Lifting machine for vehicle | |
| CN209831562U (en) | Adjusting device for vehicle maintenance | |
| CN111890840A (en) | Adjustable fixing frame for tire machining | |
| CN210082816U (en) | Heavy truck wheel assembly and disassembly tools | |
| CN206338293U (en) | A kind of axial locking device being used in pneumatic clutch | |
| CN216377390U (en) | Rear axle assembly processing machine of lifting | |
| CN213647411U (en) | Movable axle U type bolt fastening instrument | |
| CN211639697U (en) | Tool for drawing brake hub of sand camel vehicle | |
| KR20030037151A (en) | Dolly for nose landing gear | |
| CN2192609Y (en) | Lifting machine for car side-put | |
| CN2818082Y (en) | Dismounting device of saddle nut | |
| CN219667882U (en) | Automatic centering device of tyre dismounting machine | |
| CN216997378U (en) | Horizontal lifting device for automobile wheel rim | |
| CN214211959U (en) | Convenient-to-use joint crimping machine | |
| CN209830032U (en) | Upper flanging device of automobile part die | |
| CN214083731U (en) | Automobile body tire dismouting machine | |
| CN212893742U (en) | Wind-powered electricity generation main shaft nut auxiliary assembly device | |
| CN220263075U (en) | Helicopter tail boom damage repair equipment | |
| CN219751799U (en) | Practical training device for automobile application and maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |