CN220976465U

CN220976465U - Tilting device for automobile maintenance

Info

Publication number: CN220976465U
Application number: CN202322695734.3U
Authority: CN
Inventors: 王兰峰; 韩炯刚; 赵文育; 徐立峰
Original assignee: Shandong Traffic Technician College
Current assignee: Shandong Traffic Technician College
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-17
Anticipated expiration: 2033-10-09

Abstract

The utility model discloses a tilting device for automobile maintenance, which comprises: the maintenance platform is characterized in that two ejection grooves are formed in the top end of the maintenance platform, a carrier plate is slidably arranged at the inner end of each ejection groove, a positioning groove is formed in the front and rear of the top end of each carrier plate, two worm gears are rotatably arranged in the front and rear of the inner cavity of the middle of the maintenance platform, and worm screws are arranged on the surface threads of the two worm gears; the central hole of the worm wheel is in interference fit with a double-threaded rod, two end surfaces of the double-threaded rod are provided with a sliding block in a threaded manner, the sliding block is slidably arranged in an inner cavity of the maintenance platform, and the outer end of the sliding block is slidably extended into the ejection groove; support piece is installed in the bottom front portion rotation of support plate, and this tilting device for auto repair is through rotating the knob according to the track width of maintenance car, drives worm rotation worm wheel, makes the slider of both sides slide, drives the support plate relative movement through the push pedal, and the practicality is stronger.

Description

Tilting device for automobile maintenance

Technical Field

The utility model relates to the technical field of automobile maintenance, in particular to a tilting device for automobile maintenance.

Background

The automobile body tilting device for automobile maintenance is provided by the application number 201920942324.5, wherein the side end of the bottom plate and the inner side of the ejection groove are designed to be arc structures, and meanwhile, the support rod is connected with the bottom of the bottom plate through a shaft, so that when one end of the bottom plate is jacked up by the hydraulic cylinder, the other end of the bottom plate rotates around the support rod, and meanwhile, the side end of the bottom plate rotates on the inner side of the ejection groove and supports the bottom plate in an auxiliary manner through the support rod and the ejection groove;

But the device is when maintaining the car, only can maintain the car of same track, and when the car track of maintenance was different, unable cooperation constant head tank was fixed the car, and the circumstances that the wheel can't get into the constant head tank easily appears, and can lead to the stability of car inside the constant head tank to reduce again along wide constant head tank, and the practicality is relatively poor.

Disclosure of utility model

The utility model aims to provide a tilting device for automobile maintenance, which aims to solve the problem that the tilting device for automobile maintenance in the prior art is inconvenient to adjust the track.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tilting device for auto repair comprising: the maintenance platform is characterized in that two ejection grooves are formed in the top end of the maintenance platform, a carrier plate is slidably arranged at the inner end of each ejection groove, a positioning groove is formed in the front and rear of the top end of each carrier plate, two worm gears are rotatably arranged in the front and rear of the inner cavity of the middle of the maintenance platform, and worm screws are arranged on the surface threads of the two worm gears; the central hole of the worm wheel is in interference fit with a double-threaded rod, two end surfaces of the double-threaded rod are provided with a sliding block in a threaded manner, the sliding block is slidably arranged in an inner cavity of the maintenance platform, and the outer end of the sliding block is slidably extended into the ejection groove; the support piece is rotatably installed at the front portion of the bottom end of the carrier plate, the placement plate is slidably installed at the rear portion of the bottom end of the ejection groove, the hydraulic cylinder is installed at the top end of the placement plate, and the output shaft of the hydraulic cylinder is installed at the rear portion of the bottom end of the carrier plate.

Preferably, the bottom of support piece and placing plate all installs a end slider, end slider slidable mounting is in the bottom spout of ejection groove, end slider's surface slidable mounting has the slide bar.

Preferably, the front end of the worm extends out of the maintenance platform and is provided with a rotary knob, and scale marks are carved on the surface of the rotary knob.

Preferably, the push plate is installed to the outer end of slider, L-shaped groove has been seted up to the surface of push plate, and two the adjacent end front and back surface of support plate all installs an L-shaped piece, L-shaped piece cooperatees with L-shaped groove.

Preferably, a movable plate is arranged at the front and back of the top end of the carrier plate, and the movable plate is controlled to move by a carrier plate inner cavity driving machine.

Preferably, two buffer blocks are mounted at two ends of the carrier plate.

Preferably, the stud is installed to the inner end of buffer block, the surface sliding mounting of buffer block has the interior slider, the inner slip of interior slider is slided and is extended into the buffer block and install the limiting plate, the spring is installed to the inner of limiting plate, the inner welding of spring is at the inner chamber wall of buffer block, the surface mounting of interior slider has the rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: this a tilting device for auto repair is through rotating the knob according to the track width of maintenance car, drives worm rotation worm wheel, makes the slider of both sides slide, and the distance between the constant head tank is shortened or increased through push pedal drive carrier plate relative movement, and the practicality is stronger.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a side cross-sectional view of FIG. 1;

FIG. 4 is a schematic view of the push plate of FIG. 2;

Fig. 5 is a cross-sectional view of the bumper block of fig. 2.

In the figure: 1. the maintenance platform, 2, the ejection groove, 3, the carrier plate, 4, the constant head tank, 5, the support piece, 6, the placing plate, 7, the hydraulic cylinder, 8, the bottom sliding block, 9, the sliding rod, 10, the sliding block, 11, the double-threaded rod, 12, the worm wheel, 13, the worm, 14, the knob, 15, the push plate, 16, the L-shaped block, 17, the buffer block, 18, the L-shaped groove, 19, the movable plate, 171, the inner sliding block, 172, the stud, 173, the limiting plate, 174, the spring, 175 and the rubber pad.

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, the present utility model provides a technical solution: a tilting device for auto repair comprising: the maintenance platform 1, two ejection grooves 2 are formed in the top end of the maintenance platform 1, a carrier plate 3 is slidably mounted at the inner end of each ejection groove 2, a positioning groove 4 is formed in the front and back of the top end of each carrier plate 3, two worm gears 12 are rotatably mounted in the front and back of the inner cavity of the middle of the maintenance platform 1, worms 13 are mounted on the surface threads of the two worm gears 12, and the worm gears 12 are conveniently driven to rotate through the above-mentioned convenience;

The central hole of the worm wheel 12 is in interference fit with a double-threaded rod 11, two end surfaces of the double-threaded rod 11 are provided with a sliding block 10 in a threaded manner, the sliding block 10 is slidably arranged in the inner cavity of the maintenance platform 1, the outer end of the sliding block 10 slidably extends into the ejection groove 2, and the sliding block 10 is conveniently driven to move through the sliding block;

Support piece 5 is installed in the rotation of the bottom front portion of carrier plate 3, and the bottom rear portion slidable mounting of ejection groove 2 has place board 6, and pneumatic cylinder 7 is installed on the top of placing board 6, and the output shaft of pneumatic cylinder 7 is installed at the bottom rear portion of carrier plate 3, and through the rotation of above-mentioned carrier plate 3 is driven to the pneumatic cylinder 7 of being convenient for.

As a preferred scheme, still further, a bottom slider 8 is installed to the bottom of support 5 and place board 6, and bottom slider 8 slidable mounting is in the bottom spout of ejection slot 2, and the surface slidable mounting of bottom slider 8 has slide bar 9, is convenient for the slide of carrier plate 3 through above-mentioned.

As a preferable scheme, further, the front end of the worm 13 extends out of the maintenance platform 1 and is provided with a rotary knob 14, and graduation marks are carved on the surface of the rotary knob 14, so that the wheel track can be accurately adjusted conveniently.

In a preferred scheme, a push plate 15 is mounted at the outer end of the sliding block 10, an L-shaped groove 18 is formed in the surface of the push plate 15, an L-shaped block 16 is mounted on the front and rear surfaces of the adjacent ends of the two carrier plates 3, the L-shaped block 16 is matched with the L-shaped groove 18, and the carrier plates 3 are pulled or pushed to move through the push plate 15 conveniently.

In a preferred scheme, a movable plate 19 is arranged on the front and back of the top end of the carrier plate 3, the movable plate 19 is controlled to move by a driving machine in the inner cavity of the carrier plate 3, and the movable plate 19 is lifted conveniently to fix wheels.

As a preferred scheme, further, two buffer blocks 17 are installed at two ends of the carrier plate 3, so that collision avoidance is facilitated.

As a preferred solution, the inner end of the buffer block 17 is provided with a stud 172, the surface of the buffer block 17 is provided with an inner slide 171 in a sliding manner, the inner end of the inner slide 171 is extended into the buffer block 17 and is provided with a limiting plate 173, the inner end of the limiting plate 173 is provided with a spring 174, the inner end of the spring 174 is welded on the inner cavity wall of the buffer block 17, and the surface of the inner slide 171 is provided with a rubber pad 175, so that the impact is reduced.

The maintenance platform, the hydraulic cylinder and the movable plate are in the prior art, the movable plate is the sum of the movable plate and the driving structure thereof in the application number 201920942324.5, and the maintenance platform, the hydraulic cylinder and the movable plate can meet the requirements of the scheme.

Working principle: when the automobile is used, the rotating button 14 rotates according to the track of the maintenance automobile, the worm 13 and the worm wheel 12 are driven to rotate by the rotating button 14, the worm wheel 12 rotates to drive the double threaded rod 11 to rotate, the double threaded rod 11 rotates to drive the two side sliding blocks 10 to move relatively to drive the push plate 15 to move relatively, the push plate 15 pulls the L-shaped block 16 and the carrier plate 3 to move, the distance between the positioning grooves 4 on the two sides is changed, the bottom sliding block 8 slides on the surface of the sliding rod 9, the automobile is moved to the top of the carrier plate 3 after adjustment, the wheels enter the positioning grooves 4, the movable plate 19 is driven to move upwards to fix the wheels, and then the carrier plate 3 is driven to rotate around the supporting piece 5 by the hydraulic cylinder 7 to drive the automobile to incline, so that the practicability is high.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; also, unless expressly specified and limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tilting device for auto repair comprising: the maintenance platform (1) is characterized in that two ejection grooves (2) are formed in the top end of the maintenance platform (1), a carrier plate (3) is slidably arranged at the inner end of each ejection groove (2), a positioning groove (4) is formed in the front and back of the top end of each carrier plate (3), two worm gears (12) are rotatably arranged in the front and back of the inner cavity of the middle of the maintenance platform (1), and worms (13) are arranged on the surface threads of the two worm gears (12);

The central hole of the worm wheel (12) is in interference fit with a double-threaded rod (11), two end surfaces of the double-threaded rod (11) are provided with a sliding block (10) in a threaded mode, the sliding block (10) is slidably arranged in an inner cavity of the maintenance platform (1), and the outer end of the sliding block (10) slidably extends into the ejection groove (2);

Support piece (5) is installed in the rotation of the bottom front portion of carrier plate (3), bottom rear portion slidable mounting of ejection groove (2) has place board (6), pneumatic cylinder (7) are installed on the top of placing board (6), the output shaft of pneumatic cylinder (7) is installed at the bottom rear portion of carrier plate (3).

2. Tilting device for the repair of automobiles according to claim 1, characterized in that the bottom ends of the supporting element (5) and the placing plate (6) are provided with a bottom sliding block (8), the bottom sliding block (8) is slidably arranged in the bottom sliding groove of the ejection groove (2), and the surface of the bottom sliding block (8) is slidably provided with a sliding rod (9).

3. Tilting device for the maintenance of motor vehicles according to claim 1, characterized in that the front end of the worm (13) extends out of the maintenance platform (1) and is equipped with a knob (14), the surface of the knob (14) being engraved with graduation marks.

4. The tilting device for automobile maintenance according to claim 1, wherein a push plate (15) is installed at the outer end of the sliding block (10), an L-shaped groove (18) is formed in the surface of the push plate (15), an L-shaped block (16) is installed on the front surface and the rear surface of the adjacent ends of the two carrier plates (3), and the L-shaped block (16) is matched with the L-shaped groove (18).

5. The tilting device for automobile maintenance according to claim 1, wherein a movable plate (19) is mounted on the front and rear of the top end of the carrier plate (3), and the movable plate (19) is controlled to move by a driving machine in an inner cavity of the carrier plate (3).

6. Tilting device for the repair of automobiles according to claim 1, characterized in that two buffer blocks (17) are mounted at both ends of the carrier plate (3).

7. The tilting device for auto repair according to claim 6, characterized in that the inner end of the buffer block (17) is provided with a stud (172), the surface of the buffer block (17) is provided with an inner slide block (171), the inner end of the inner slide block (171) is extended into the buffer block (17) in a sliding manner and is provided with a limiting plate (173), the inner end of the limiting plate (173) is provided with a spring (174), the inner end of the spring (174) is welded on the inner cavity wall of the buffer block (17), and the surface of the inner slide block (171) is provided with a rubber pad (175).