CN209970669U - Automobile maintenance rack capable of freely rotating - Google Patents
Automobile maintenance rack capable of freely rotating Download PDFInfo
- Publication number
- CN209970669U CN209970669U CN201920886076.7U CN201920886076U CN209970669U CN 209970669 U CN209970669 U CN 209970669U CN 201920886076 U CN201920886076 U CN 201920886076U CN 209970669 U CN209970669 U CN 209970669U
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- screw rod
- fixedly connected
- gear
- motor
- base
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Abstract
The utility model discloses a but free rotation's auto repair rack relates to auto repair technical field, but this free rotation's auto repair rack, the on-line screen storage device comprises a base, the first motor of the inside fixedly connected with of base, the first gear of the output fixedly connected with of first motor, first gear engagement has the second gear, the inside fixedly connected with connecting axle of second gear, the one end fixedly connected with bearing of connecting axle. This but auto repair rack of free rotation, the rotation through first motor drives the rotation of first gear, and first gear drives the second gear rotation, and second gear fixed connection's connecting axle rotates along with the second gear together, and then the connecting axle drives the connecting seat and rotates for fix the auto free rotation on the connecting seat, avoid the maintenance personal can only make a round trip to walk around the car and go on the problem of maintaining, practiced thrift maintenance personal's time, improved maintenance personal's work efficiency.
Description
Technical Field
The utility model relates to an auto repair technical field specifically is a but free rotation's auto repair rack.
Background
The automobile maintenance is a general term of automobile maintenance and repair, namely, a failed automobile is inspected through technical means, the failure reason is found out, certain measures are taken to remove the failure and recover to reach certain performance and safety standards. The automobile repair includes automobile overhaul and automobile repair, wherein the automobile overhaul refers to restorative repair for restoring the sound technical condition of an automobile and completely (or nearly completely) restoring the service life of the automobile by using a method for repairing or replacing any part (including a base part) of the automobile. And the car minor repair means: the method of replacing or repairing individual parts ensures or restores the operational repair of the operational capability of the automobile.
The automobile maintenance is an extremely important item in the automobile after-sale guarantee, and most places the automobile to the maintenance rack when maintaining, then maintenance personal makes a round trip to walk around the automobile and maintains, and the maintenance rack is most fixed, places the inconvenient adjustment of angle of automobile behind the maintenance rack with the automobile, and maintenance personal can only make a round trip to walk around the automobile and maintain, has wasted maintenance personal's time, consequently needs the improvement.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a but free rotation's auto repair rack has solved the problem of placing the inconvenient adjustment of angle of maintenance rack back car with the car.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a freely rotatable automobile maintenance rack comprises a base, wherein a first motor is fixedly connected inside the base, a first gear is fixedly connected to the output end of the first motor, a second gear is meshed with the first gear, a connecting shaft is fixedly connected inside the second gear, a bearing is fixedly connected to one end of the connecting shaft, and a connecting seat is fixedly connected to one end, away from the bearing, of the connecting shaft;
one side, away from the base, of the connecting seat is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a bidirectional screw rod, the outer surface of the bidirectional screw rod is movably connected with a screw rod nut, the screw rod nut is fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a rubber pad, and one end, away from the second motor, of the bidirectional screw rod is movably connected with a screw rod fixing seat;
the bidirectional screw rod comprises a first screw rod, a connecting rod and a second screw rod, the first screw rod is fixedly connected with the second screw rod through the connecting rod, the first screw rod is fixedly connected with the output end of the second motor, and the second screw rod is movably connected with the screw rod fixing seat.
Optionally, the bottom fixedly connected with universal wheel of base, the universal wheel is total four, four the universal wheel sets up the four corners department in the base bottom respectively.
Optionally, a through hole is formed in the middle of the top of the base, and the connecting shaft penetrates through the through hole.
Optionally, the connecting seat is provided with a mounting groove, the second motor is arranged inside the mounting groove, and one end of the mounting groove, far away from the second motor, is fixedly connected with the screw rod fixing seat.
Optionally, the connecting seat is arranged on one side of the base, which is far away from the universal wheel, and the middle part of the bottom of the connecting seat is fixedly connected with the connecting shaft.
Optionally, the first lead screw is left-handed, and a lead screw nut is movably connected to the outer surface of the first lead screw.
Optionally, the second lead screw is right-handed, and a lead screw nut is movably connected to the outer surface of the second lead screw.
Optionally, the screw rod fixing seat is arranged at one end, far away from the second motor, of the connecting seat.
(III) advantageous effects
The utility model provides a but auto repair rack of free rotation possesses following beneficial effect:
(1) this but free rotation's auto repair rack, the rotation through first motor drives the rotation of first gear, first gear drives the second gear rotation, second gear fixed connection's connecting axle rotates along with the second gear together, then the connecting axle drives the connecting seat and rotates, make the automobile free rotation who fixes on the connecting seat, make things convenient for the maintenance personal to adjust the angle of car when the maintenance, avoid the maintenance personal can only make a round trip to walk around the car and carry out the problem of maintaining, the time of maintenance personal has been practiced thrift, maintenance personal's work efficiency has been improved, the practicality of the device has effectively been improved.
(2) This but free rotation's auto repair rack, the rotation through the second motor drives the rotation of two-way lead screw, because two-way lead screw includes first lead screw, connecting rod and second lead screw, wherein first lead screw and second lead screw are levogyration and dextrorotation respectively, so lead screw nut on drive first lead screw and the second lead screw moves in opposite directions when two-way lead screw rotates, thereby make and draw close together with lead screw nut fixed connection's splint, it is fixed to realize carrying out the centre gripping to the car on the connecting seat, can effectively avoid the car on the connecting seat to take place to remove when rotating on the connecting seat, avoid causing the injury to the maintenance personal, the device's practicality has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the base of the present invention;
fig. 3 is a top view of the connecting seat of the present invention;
fig. 4 is a schematic structural view of the two-way screw rod of the present invention;
fig. 5 is a schematic view of the connection of the mounting groove of the present invention.
In the figure: 1-base, 2-first motor, 3-first gear, 4-second gear, 5-connecting shaft, 6-bearing, 7-connecting seat, 8-second motor, 9-bidirectional screw rod, 901-first screw rod, 902-connecting rod, 903-second screw rod, 10-screw rod nut, 11-clamping plate, 12-rubber pad, 13-screw rod fixing seat, 14-universal wheel, 15-through hole and 16-mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides a technical solution:
a freely rotatable automobile maintenance rack comprises a base 1, a first motor 2 is fixedly connected inside the base 1, a first gear 3 is fixedly connected to the output end of the first motor 2, the first gear 3 is meshed with a second gear 4, a connecting shaft 5 is fixedly connected inside the second gear 4, a bearing 6 is fixedly connected to one end of the connecting shaft 5, a connecting seat 7 is fixedly connected to one end, far away from the bearing 6, of the connecting shaft 5, the first gear 3 is driven to rotate by the rotation of the first motor 2, the first gear 3 drives the second gear 4 to rotate, the connecting shaft 5 fixedly connected with the second gear 4 rotates along with the second gear 4, then the connecting seat 7 is driven to rotate by the connecting shaft 5, so that an automobile fixed on the connecting seat 7 can freely rotate, the angle of the automobile can be conveniently adjusted by maintenance personnel during maintenance, and the problem that the maintenance personnel can only move around the automobile back and forth is avoided, the time of maintenance personnel is saved, the working efficiency of the maintenance personnel is improved, and the practicability of the device is effectively improved;
a second motor 8 is fixedly connected to one side of the connecting seat 7 far away from the base 1, the first motor 2 and the second motor 8 are both connected with an external power supply, a bidirectional screw 9 is fixedly connected to an output end of the second motor 8, a screw nut 10 is movably connected to the outer surface of the bidirectional screw 9, a clamping plate 11 is fixedly connected to the screw nut 10, a rubber pad 12 is fixedly connected to one side of the clamping plate 11, one end of the bidirectional screw 9 far away from the second motor 8 is movably connected with a screw fixing seat 13, the rotation of the bidirectional screw 9 is driven by the rotation of the second motor 8, because the bidirectional screw 9 comprises a first screw 901, a connecting rod 902 and a second screw 903, wherein the first screw 901 and the second screw 903 are respectively in left rotation and right rotation, the bidirectional screw 9 drives the screw nuts 10 on the first screw 901 and the second screw 903 to move in opposite directions, so that the clamping plate 11 fixedly connected with the screw nut 10 is, the automobile on the connecting seat 7 is clamped and fixed, the automobile on the connecting seat 7 can be effectively prevented from moving when rotating on the connecting seat 7, damage to maintenance personnel is avoided, and the practicability of the device is improved;
the bidirectional screw 9 comprises a first screw 901, a connecting rod 902 and a second screw 903, the first screw 901 is fixedly connected with the second screw 903 through the connecting rod 902, the first screw 901 is fixedly connected with the output end of the second motor 8, and the second screw 903 is movably connected with the screw fixing seat 13.
As an optional technical solution of the utility model:
the bottom fixedly connected with universal wheel 14 of base 1, universal wheel 14 is total four, and four universal wheels 14 set up the four corners department in base 1 bottom respectively.
As an optional technical solution of the utility model:
the middle part at the top of the base 1 is provided with a through hole 15, and the connecting shaft 5 penetrates through the through hole 15.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
the connecting seat 7 is arranged on one side of the base 1 far away from the universal wheel 14, and the middle of the bottom of the connecting seat 7 is fixedly connected with the connecting shaft 5.
As an optional technical solution of the utility model:
the first lead screw 901 is left-handed, and a lead screw nut 10 is movably connected to the outer surface of the first lead screw 901.
As an optional technical solution of the utility model:
the second screw rod 903 is right-handed, and the outer surface of the second screw rod 903 is movably connected with a screw rod nut 10.
As an optional technical solution of the utility model:
the screw rod fixing seat 13 is arranged at one end of the connecting seat 7 far away from the second motor 8.
When the device is used, the device is moved to a required place through the universal wheel 14, the first gear 3 is driven to rotate through the rotation of the first motor 2, the first gear 3 drives the second gear 4 to rotate, the connecting shaft 5 fixedly connected with the second gear 4 rotates along with the second gear 4, then the connecting shaft 5 drives the connecting seat 7 to rotate, so that the automobile fixed on the connecting seat 7 can freely rotate, then the rotation of the second motor 8 drives the rotation of the bidirectional screw rod 9, the bidirectional screw rod 9 drives the screw nuts 10 on the first screw rod 901 and the second screw rod 903 to move oppositely when rotating, so that the clamping plates 11 fixedly connected with the screw nuts 10 are closed, and the automobile on the connecting seat 7 can be clamped and fixed.
In conclusion, when the freely rotatable automobile maintenance rack is used, a user drives the first gear 3 to rotate through the rotation of the first motor 2, the first gear 3 drives the second gear 4 to rotate, the connecting shaft 5 fixedly connected with the second gear 4 rotates along with the second gear 4, then the connecting shaft 5 drives the connecting seat 7 to rotate, so that an automobile fixed on the connecting seat 7 freely rotates, a maintenance worker can conveniently adjust the angle of the automobile during maintenance, the problem that the maintenance worker can only walk around the automobile to maintain is avoided, the time of the maintenance worker is saved, the working efficiency of the maintenance worker is improved, the practicability of the device is effectively improved, the bidirectional screw 9 is driven to rotate through the rotation of the second motor 8, because the bidirectional screw 9 comprises a first screw 901, a connecting rod 902 and a second screw 903, wherein the first screw 901 and the second screw 903 are respectively in a left-handed rotation mode and a right-handed rotation mode, so two-way lead screw 9 drives screw-nut 10 on first lead screw 901 and the second lead screw 903 motion in opposite directions when rotating to make and draw close with screw-nut 10 fixed connection's splint 11, realize carrying out the centre gripping to the car on connecting seat 7 fixed, can effectively avoid the car on connecting seat 7 to take place to remove when rotating on connecting seat 7, avoid causing the injury to maintenance personal, improved the device's practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a but auto repair rack of free rotation, includes base (1), its characterized in that:
a first motor (2) is fixedly connected to the inside of the base (1), a first gear (3) is fixedly connected to the output end of the first motor (2), a second gear (4) is meshed with the first gear (3), a connecting shaft (5) is fixedly connected to the inside of the second gear (4), a bearing (6) is fixedly connected to one end of the connecting shaft (5), and a connecting seat (7) is fixedly connected to one end, far away from the bearing (6), of the connecting shaft (5);
a second motor (8) is fixedly connected to one side, away from the base (1), of the connecting seat (7), a bidirectional screw rod (9) is fixedly connected to the output end of the second motor (8), a screw rod nut (10) is movably connected to the outer surface of the bidirectional screw rod (9), a clamping plate (11) is fixedly connected to the screw rod nut (10), a rubber pad (12) is fixedly connected to one side of the clamping plate (11), and one end, away from the second motor (8), of the bidirectional screw rod (9) is movably connected with a screw rod fixing seat (13);
the bidirectional screw rod (9) comprises a first screw rod (901), a connecting rod (902) and a second screw rod (903), the first screw rod (901) is fixedly connected with the second screw rod (903) through the connecting rod (902), the first screw rod (901) is fixedly connected with the output end of the second motor (8), and the second screw rod (903) is movably connected with the screw rod fixing seat (13).
2. A freely rotatable vehicle service rack according to claim 1,
the bottom fixedly connected with universal wheel (14) of base (1), universal wheel (14) are total four, four universal wheel (14) set up the four corners department in base (1) bottom respectively.
3. A freely rotatable vehicle service rack according to claim 1,
the middle part of the top of the base (1) is provided with a through hole (15), and the connecting shaft (5) penetrates through the through hole (15).
4. A freely rotatable vehicle service rack according to claim 1,
mounting groove (16) have been seted up in connecting seat (7), second motor (8) set up the inside in mounting groove (16), one end fixedly connected with lead screw fixing base (13) that second motor (8) were kept away from in mounting groove (16).
5. A freely rotatable vehicle service rack according to claim 1,
the connecting seat (7) is arranged on one side, away from the universal wheels (14), of the base (1), and the middle of the bottom of the connecting seat (7) is fixedly connected with the connecting shaft (5).
6. A freely rotatable vehicle service rack according to claim 1,
the first screw rod (901) is left-handed, and a screw rod nut (10) is movably connected to the outer surface of the first screw rod (901).
7. A freely rotatable vehicle service rack according to claim 1,
the second screw rod (903) is right-handed, and a screw rod nut (10) is movably connected to the outer surface of the second screw rod (903).
8. A freely rotatable vehicle service rack according to claim 1,
the screw rod fixing seat (13) is arranged at one end, far away from the second motor (8), of the connecting seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886076.7U CN209970669U (en) | 2019-06-13 | 2019-06-13 | Automobile maintenance rack capable of freely rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886076.7U CN209970669U (en) | 2019-06-13 | 2019-06-13 | Automobile maintenance rack capable of freely rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970669U true CN209970669U (en) | 2020-01-21 |
Family
ID=69266084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920886076.7U Expired - Fee Related CN209970669U (en) | 2019-06-13 | 2019-06-13 | Automobile maintenance rack capable of freely rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970669U (en) |
-
2019
- 2019-06-13 CN CN201920886076.7U patent/CN209970669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |