CN220056193U

CN220056193U - Lifting and rotating device for automobile manufacturing

Info

Publication number: CN220056193U
Application number: CN202320817324.9U
Authority: CN
Inventors: 陈江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-21
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of automobile manufacturing, in particular to an automobile manufacturing lifting rotating device, which comprises a bottom mounting seat, a lifting mechanism, an upper mounting plate, a rotating mechanism, a top mounting seat and a tire limiting mechanism, wherein the lifting mechanism is arranged in a cavity of the bottom mounting seat, the upper mounting plate is arranged at the top end of the lifting mechanism, the rotating mechanism is arranged on the upper mounting plate, and the tire limiting mechanism comprises a front wheel limiting unit and a rear wheel limiting unit. The utility model has the following advantages: according to the utility model, the full-cylinder driving mode is adopted, and compared with a mode of mixed driving of a cylinder and a motor, the circuit layout and control are simpler and more convenient, the auxiliary supporting rod is arranged on the bottom surface of the top mounting seat, so that the auxiliary supporting rod can support the top mounting seat together with the rotating shaft, the support stability of the top mounting seat is ensured, the high bearing strength is realized, and the front wheel limiting unit and the rear wheel limiting unit which work by means of the self gravity of the vehicle are arranged, so that the tire can be limited in all directions.

Description

Lifting and rotating device for automobile manufacturing

Technical Field

The utility model relates to the technical field of automobile manufacturing, in particular to a lifting and rotating device for automobile manufacturing.

Background

In recent years, with the rapid development of national economy, the mileage of roads is rapidly increased, the use amount of automobiles is rapidly increased in geometric order, and lifting and rotating devices are often required to be used in automobile manufacturing, and although the production process of the existing lifting and rotating devices for automobile manufacturing is gradually mature, a part of defects still remain to be improved.

The utility model discloses a lifting and rotating device for automobile manufacturing, which comprises a base, the base bottom is equipped with the landing leg, the landing leg bottom is equipped with the split board, the relation of connection between base and the landing leg is the welding, the base top is equipped with the hydraulic means body, the number of hydraulic means body is four, the hydraulic means body is located four corners at base top respectively, the output of hydraulic means body is connected with the piston rod, the end connection of piston rod has the supporting seat, base and supporting seat parallel arrangement, still be equipped with the guide post between supporting seat and the base, the intermediate position of top fixedly connected with supporting seat bottom of guide post is equipped with the guide sleeve in the middle of the base, the bottom of guide post runs through whole guide sleeve, and the lifting and rotating device for automobile manufacturing of the utility model, novel structure, convenient operation reduces the deviation, and machining precision is high, effectively prevents the chain from becoming loose. In the above-mentioned published patent, the car is put and is not received fixedly on the carousel, easily leads to the car to remove the landing in the rotation in-process, and the carousel only carries out the connection support through the pivot, and bearing strength is weaker.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a lifting and rotating device for automobile manufacture, which can reliably limit a vehicle, and has firm support and stable structure.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an automobile manufacturing lifts rotary device, it includes bottom mount pad, lifting mechanism, goes up mounting panel, rotary mechanism, top mount pad and tire stop gear to lift rotary device, the bottom mount pad is box structure setting, just lifting mechanism sets up in the appearance chamber of bottom mount pad, it is in to go up the mounting panel setting lifting mechanism's top, through lifting mechanism is with its jack-up to a take the altitude, rotary mechanism sets up on the mounting panel, the top mount pad sets up rotary mechanism's top by rotary mechanism controls its rotation, tire stop gear includes two sets of front wheel stop units and two sets of rear wheel stop units, be equipped with four in the top mount pad be used for installing tire stop gear's mounting groove, two sets of front wheel stop unit and two sets of rear wheel stop unit set up respectively in the mounting groove in the top mount pad, carry out spacingly to car front wheel and rear wheel respectively, prevent to remove.

Preferably, the lifting mechanism comprises four C-shaped steel, wherein two C-shaped steel parallel arrangement is in on the both sides lateral wall of bottom mount pad, two other C-shaped steel parallel arrangement is in on the bottom surface of last mounting panel lean on both sides to set up, and install with the homonymy C-shaped steel on the bottom mount pad coplane, homonymy alternately be equipped with two sets of lifting arms respectively between the C-shaped steel, every group lifting arm includes two connecting pieces, two the connecting piece articulates the setting in the middle of crossing department, four the connecting piece lean on one side respectively with C-shaped steel fixed connection, the opposite side upper and lower parallel between the connecting piece is equipped with the intermediate link, two the tip of intermediate link is connected with the bearing that rolls the setting in the C-shaped steel respectively, be equipped with first cylinder on the bottom surface of bottom mount pad, the telescopic link tip of first cylinder is connected with the intermediate link that the below set up.

Preferably, the rotating mechanism comprises a gear which is rotatably arranged on the bottom surface of the upper mounting plate and is positioned at the center, a first rotating shaft penetrating through the upper mounting plate is coaxially arranged on the gear, and a rack meshed with the gear and a second cylinder connected with the rack through a telescopic rod are slidably arranged on the bottom surface of the upper mounting plate.

Preferably, the top surface of the upper mounting plate is provided with a groove which takes the center of the first rotating shaft as the center of a circle and is annularly arranged, and the bottom surface of the top mounting seat is uniformly provided with a plurality of auxiliary supporting rods which are arranged in the groove at intervals.

Preferably, the bottom of the auxiliary supporting rod is embedded with a rolling ball.

Preferably, the front wheel limiting unit is in including sliding the setting is in just the first depression bar that the cavity set up on the mounting groove lateral wall, first depression bar runs through the top surface setting of top mount pad, fixed be equipped with on the bottom surface of top mount pad with the first dead lever of the well portion sliding fit of first depression bar, on the first dead lever first depression bar with the cover is equipped with first spring between the bottom surface of top mount pad, in the mounting groove and one side of first dead lever is equipped with the rotation and is equipped with the second pivot of installing spring, be equipped with the stopper in the second pivot, the one end of second pivot runs through the lateral wall of top mount pad is connected with the running-board, be equipped with on the lateral wall of first depression bar with stopper complex spacing groove, can be right first depression bar is fixed, on the lateral wall of mounting groove and be in the both sides of first depression bar rotate respectively and be equipped with first connecting rod, two one end of first connecting rod respectively with first depression bar rotate and are connected with first lifter, the other end rotates respectively and is connected with first groove, be equipped with the stopper on the second pivot, be equipped with first groove for the first groove is equipped with on the top is equipped with the first groove for the top of rotation groove, the top is used for lifting the first groove.

Preferably, one side of the limiting block, which is attached to the front wheel, is an arc surface and is arranged close to the tread of the front wheel.

Preferably, the rear wheel limiting unit comprises a second compression bar which is arranged on the side wall of the mounting groove in a sliding manner and is arranged in a hollow manner, the second compression bar penetrates through the top surface of the top mounting seat, a second fixing rod which is in sliding fit with the hollow portion of the second compression bar is fixedly arranged on the bottom surface of the top mounting seat, a second spring is sleeved between the second compression bar and the bottom surface of the top mounting seat on the second fixing rod, second connecting rods are respectively arranged on the side wall of the mounting groove in a rotating manner and are respectively arranged on two sides of the second compression bar, one ends of the two second connecting rods are respectively connected with the second compression bar in a rotating manner, the other ends of the two second connecting rods are respectively connected with a second lifting rod in a rotating manner, the side wall of the mounting groove is provided with a second rotating groove taking the center of the second connecting rod as the center of a circle, the second lifting rod moves along the second rotating groove, the top end of the second lifting rod is provided with a limiting plate for limiting the rear wheel, and the top mounting seat is provided with a second slotted hole for lifting the limiting plate.

As an improvement, the limiting plate is arranged near the side wall of the rear wheel.

After adopting the structure, the utility model has the following advantages: the utility model adopts the full cylinder driving, and compared with the mode of mixed driving of the cylinder and the motor, the circuit layout and the control are simpler and more convenient, the auxiliary supporting rod is arranged on the bottom surface of the top mounting seat, so that the auxiliary supporting rod can support the top mounting seat together with the rotating shaft, the support stability of the top mounting seat is ensured, the full cylinder driving is realized, the tire can be comprehensively limited by arranging the front wheel limiting unit and the rear wheel limiting unit which work by means of the gravity of the vehicle, the vehicle is prevented from moving when the device is lifted or rotated, the operation safety is ensured, the structure is compact, the connection is reliable, the operation is convenient, and the safety is high.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the internal structure of the present utility model.

Fig. 3 is a schematic structural view of the lifting mechanism of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure of B in fig. 2 according to the present utility model.

As shown in the figure: 1. a bottom mounting base; 2. a lifting mechanism; 3. an upper mounting plate; 4. a top mount; 5. a first rotating shaft; 6. an auxiliary support rod; 7. a foot pedal; 8. a second cylinder; 9. a gear; 10. a rack; 11. a groove; 12. a ball; 13. a first compression bar; 14. a first fixing rod; 15. a first spring; 16. a limiting block; 17. a first link; 18. a first rotating groove; 19. a first lifting rod; 20. a limiting block; 21. a second compression bar; 22. a limiting plate; 23. a second fixing rod; 24. a second spring; 25. a second lifting rod; 26. a connecting piece; 27. c-shaped steel; 28. an intermediate connecting rod; 29. a bearing; 30. a first cylinder; 31. and a second lifting rod.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 5, an automobile manufacturing lifting rotation device comprises a bottom mounting seat 1, a lifting mechanism 2, an upper mounting plate 3, a rotation mechanism, a top mounting seat 4 and a tire limiting mechanism, wherein the bottom mounting seat 1 is in a box structure, an opening is formed in the top, the lifting mechanism 2 is arranged in a containing cavity of the bottom mounting seat 1, the upper mounting plate 3 is fixedly arranged at the top end of the lifting mechanism 2, the lifting mechanism 2 is used for lifting the lifting mechanism to a certain height, the rotation mechanism is arranged on the upper mounting plate, the top mounting seat 4 is arranged at the top end of the rotation mechanism and is controlled by the rotation mechanism to rotate, the tire limiting mechanism comprises two groups of front wheel limiting units and two groups of rear wheel limiting units, four mounting grooves for mounting the tire limiting mechanism are formed in the top mounting seat 4, and the front wheel limiting units and the rear wheel limiting units are respectively arranged in the mounting grooves in the top mounting seat 4 and are respectively used for limiting the front wheels and the rear wheels of the automobile, and the front wheels and the rear wheels are prevented from moving.

The lifting mechanism 2 comprises four C-shaped steel 27, wherein two C-shaped steel 27 are arranged on side walls of two sides of the bottom mounting seat 1 in parallel, the other two C-shaped steel 27 are arranged on the bottom surface of the upper mounting plate 3 in parallel and are arranged on two sides, the C-shaped steel 27 arranged on the bottom mounting seat 1 on the same side is coplanar, two groups of lifting arms are respectively arranged between the C-shaped steel 27 in a crossing manner, each group of lifting arms comprises two connecting pieces 26, the two connecting pieces 26 are hinged at the middle crossing position, the four connecting pieces 26 are respectively fixedly connected with the C-shaped steel 27 on one side, middle connecting rods 28 are arranged between the connecting pieces 26 on the other side in an upper and lower parallel manner, the end parts of the two middle connecting rods 28 are respectively connected with bearings 29 which are arranged in the C-shaped steel 27 in a rolling manner, a first air cylinder 30 is arranged on the bottom surface of the bottom mounting seat 1, and the end parts of the telescopic rods of the first air cylinder 30 are rotatably connected with the middle connecting rods 28 arranged below.

The rotary mechanism comprises a gear 9 which is arranged on the bottom surface of the upper mounting plate 3 in a rotating manner and is positioned in the center, a first rotating shaft 5 which penetrates through the upper mounting plate 3 is coaxially arranged on the gear 9, a rack 10 which is meshed with the gear 9 and a second cylinder 8 which is connected with the rack 10 through a telescopic rod are arranged on the bottom surface of the upper mounting plate 3 in a sliding manner, grooves 11 which are arranged in a circular manner with the center of the first rotating shaft 5 as the center are arranged on the top surface of the upper mounting plate 3, a plurality of auxiliary supporting rods 6 which are arranged in the grooves 11 are uniformly arranged on the bottom surface of the top mounting seat 4 at intervals, and rolling balls 12 are embedded in the bottoms of the auxiliary supporting rods 6.

The front wheel limiting unit comprises a first compression bar 13 which is arranged on the side wall of a mounting groove in a sliding manner and is arranged in a hollow manner, the first compression bar 13 penetrates through the top surface of the top mounting seat 4, a first fixing bar 14 which is in sliding fit with the hollow portion of the first compression bar 13 is fixedly arranged on the bottom surface of the top mounting seat 4, a first spring 15 is sleeved between the first compression bar 13 and the bottom surface of the top mounting seat 4 and used for jacking the first compression bar 13, a second rotating shaft which is arranged in the mounting groove and is provided with a spring is arranged on one side of the first fixing bar 14, a limiting block 16 is arranged on the second rotating shaft, one end of the second rotating shaft penetrates through the side wall of the top mounting seat and is connected with a foot pedal 7, a limiting groove which is matched with the limiting block 16 is arranged on the side wall of the first compression bar 13, a first connecting bar 17 is respectively arranged on two sides of the first compression bar 13 in a rotating manner and is respectively connected with the two sides of the first connecting bars 17, a first rotating groove hole 20 is formed in the first rotating groove 20, and a first wheel is respectively arranged on the side surface of the first rotating groove 20, and the first rotating groove 20 is respectively connected with the first rotating groove 20, and the top surface is respectively arranged on the first rotating groove 20.

The rear wheel limiting unit comprises a second pressing rod 21 which is arranged on the side wall of the mounting groove in a sliding mode and is arranged in a hollow mode, the second pressing rod 21 penetrates through the top surface of the top mounting seat 4, a second fixing rod 23 which is in sliding fit with the hollow part of the second pressing rod 21 is fixedly arranged on the bottom surface of the top mounting seat 4, a second spring 24 is sleeved between the second pressing rod 21 and the bottom surface of the top mounting seat 4, second connecting rods are respectively arranged on the side wall of the mounting groove in a rotating mode, one ends of the two second connecting rods are respectively connected with the second pressing rod in a rotating mode, second lifting rods 31 are respectively connected with the other ends of the second pressing rods in a rotating mode, the second lifting rods 31 move along the second rotating grooves, limiting plates 22 for limiting the rear wheels are arranged on the top of the second lifting rods 31, and limiting plates 22 are arranged on the top mounting seat 4 in a groove hole of the rear wheels.

Working principle: when the vehicle is installed, the installation place is slotted, the bottom surface of the top installation seat is flush with the ground after the device is placed in, slopes are paved at the two ends of the top installation seat, so that the vehicle can conveniently run on the top installation seat, when the front wheel of the vehicle passes through the rear wheel limiting unit, the second pressure rod is pressed down, the limiting plate is lifted from the two sides of the tire, the vehicle is not influenced, after the front wheel passes through the rear wheel limiting unit, the first pressure rod of the front wheel limiting unit is pressed up, the first pressure rod is moved down and buckled with the limiting block for positioning, when the first pressure rod is moved down, the first lifting rod is lifted by utilizing the lever principle, the limiting block is driven to be lifted up, the tread of the front wheel is jointed, the front wheel is limited in the running direction, the rear wheel is pressed on the second pressure rod at the moment, the same time, the limiting plate is arranged on the side wall of the rear wheel by utilizing the lever principle, and the lateral limitation is carried out, so that the vehicle cannot move, the middle connecting rod is pushed by the first air cylinder, the lifting mechanism arranged on the shear type lifting mechanism is lifted, the vehicle is realized, the first pressure rod is pushed by the second air cylinder, the gear engaged with the front wheel is driven to rotate, the first pressure rod is driven to rotate, the first pressure block can be directly stepped down, and the first pressure block can be rotated, and can be directly rotated by the driver.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a car manufacturing lifting rotary device which characterized in that: the lifting rotating device comprises a bottom mounting seat, a lifting mechanism, an upper mounting plate, a rotating mechanism, a top mounting seat and a tire limiting mechanism, wherein the bottom mounting seat is in a box structure, the lifting mechanism is arranged in a containing cavity of the bottom mounting seat, the upper mounting plate is arranged at the top end of the lifting mechanism and is lifted to a certain height through the lifting mechanism, the rotating mechanism is arranged on the upper mounting plate, the top mounting seat is arranged at the top end of the rotating mechanism and is controlled by the rotating mechanism to rotate, the tire limiting mechanism comprises two groups of front wheel limiting units and two groups of rear wheel limiting units, four mounting grooves for mounting the tire limiting mechanism are formed in the top mounting seat, the front wheel limiting units and the rear wheel limiting units are respectively arranged in the mounting grooves in the top mounting seat and are used for limiting automobile front wheels and rear wheels respectively, and movement is prevented.

2. The automobile manufacturing lifting and rotating device according to claim 1, wherein: the lifting mechanism comprises four C-shaped steel, wherein two C-shaped steel parallel arrangement is on the both sides lateral wall of bottom mount pad, and two other C-shaped steel parallel arrangement is in on the bottom surface of last mounting panel lean on both sides to set up, and install with the homonymy C-shaped steel on the bottom mount pad coplane, homonymy respectively alternately be equipped with two sets of lifting arms between the C-shaped steel, every group lifting arm includes two connecting pieces, two the connecting piece articulates the setting in middle intersection department, four the connecting piece lean on one side respectively with C-shaped steel fixed connection, the opposite side upper and lower parallel between the connecting piece is equipped with middle connecting rod, two the tip of middle connecting rod is connected with the bearing that rolls the setting in the C-shaped steel respectively, be equipped with first cylinder on the bottom surface of bottom mount pad, the telescopic link tip of first cylinder is connected with the middle connecting rod that the below set up.

3. The automobile-manufacturing lifting and rotating device according to claim 2, wherein: the rotating mechanism comprises a gear which is arranged on the bottom surface of the upper mounting plate in a rotating mode and is arranged at the center, a first rotating shaft penetrating through the upper mounting plate is coaxially arranged on the gear, and a rack meshed with the gear and a second cylinder connected with the rack are arranged on the bottom surface of the upper mounting plate in a sliding mode.

4. A vehicle-building lifting and rotating device according to claim 3, characterized in that: the top surface of the upper mounting plate is provided with a groove which takes the center of the first rotating shaft as the center of a circle and is annularly arranged, and a plurality of auxiliary supporting rods which are arranged in the groove are uniformly arranged on the bottom surface of the top mounting seat at intervals.

5. The automobile manufacturing lifting and rotating device according to claim 4, wherein: the bottom of the auxiliary supporting rod is embedded with a rolling ball.

6. The automobile manufacturing lifting and rotating device according to claim 4, wherein: the front wheel limiting unit comprises a first compression bar which is arranged on the side wall of the mounting groove in a sliding manner and is arranged in a hollow manner, the first compression bar penetrates through the top surface of the top mounting seat, a first fixing bar which is in sliding fit with the hollow portion of the first compression bar is fixedly arranged on the bottom surface of the top mounting seat, a first spring is sleeved between the first compression bar and the bottom surface of the top mounting seat on the first fixing bar, a second rotating shaft which is provided with a spring is rotatably arranged on one side of the first fixing bar in the mounting groove, a limiting block is arranged on the second rotating shaft, one end of the second rotating shaft penetrates through the side wall of the top mounting seat and is connected with a pedal, a limiting groove matched with the limiting block is formed in the side wall of the first compression bar, the first compression bar is fixed on the side wall of the mounting groove, two ends of the first compression bar are respectively rotatably connected with the first compression bar, the other ends of the first connecting bar are respectively rotatably connected with a first lifting bar, a first lifting groove is formed in the side wall of the mounting groove, a first groove is formed in the side wall of the first lifting groove, and the first lifting groove is used for lifting the first lifting groove is formed in the top of the first groove.

7. The automobile manufacturing lifting and rotating device according to claim 6, wherein: one side of the limiting block, which is attached to the front wheel, is a cambered surface and is arranged close to the tread of the front wheel.

8. The automobile manufacturing lifting and rotating device according to claim 6, wherein: the rear wheel limiting unit comprises a second compression bar which is arranged on the side wall of the mounting groove in a sliding manner and is arranged in a hollow manner, the second compression bar penetrates through the top surface of the top mounting seat, a second fixing rod which is in sliding fit with the hollow portion of the second compression bar is fixedly arranged on the bottom surface of the top mounting seat, a second spring is sleeved between the second compression bar and the bottom surface of the top mounting seat on the second fixing rod, a second connecting rod is respectively arranged on the side wall of the mounting groove in a rotating manner on two sides of the second compression bar, one end of the second connecting rod is respectively connected with the second compression bar in a rotating manner, a second lifting rod is respectively connected with the other end of the second connecting rod in a rotating manner, a second rotating groove which takes the center of the second connecting rod as a circle center is arranged on the side wall of the mounting groove, the second lifting rod moves along the second rotating groove, a limiting plate for limiting the rear wheel is arranged on the top mounting seat, and a second groove hole for the limiting plate is arranged on the top mounting seat.

9. The automobile manufacturing lifting and rotating device according to claim 8, wherein: the limiting plate is arranged near the side wall of the rear wheel.