A turnover device for automobile side panels

Abstract

The utility model relates to the technical field of automobile side wall plate turnover transportation, provide a kind of automobile side wall plate turnover appliance, including frame, the edge position of frame bottom end is all equipped with universal wheel, the inside of frame is fixed with grid, the edge position of frame top end is all fixed with support rod, fixed with crosspiece between the support rod of frame two sides, the side of support rod below crosspiece is equipped with rotating structure, fixed with lifting structure between the support rod of frame one side, the top of frame is equipped with adjusting structure.The utility model is provided with lifting structure, first threaded rod can be rotated by rotating block, sliding sleeve is made along vertical rod sliding by screw transmission, and then the height of top plate is adjusted, can adapt to the side wall plate of different height, improve the versatility of appliance, the first rubber block of top plate top equidistant distribution, with side wall plate top surface flexible contact, avoid hard support scratch workpiece, while providing stable support.

Description

Technical Field

[0001] This utility model relates to the field of automobile side panel turnover and transportation technology, and in particular to an automobile side panel turnover device. Background Technology

[0002] Automobile side panel turnover and transportation refers to the special tools used for the storage, transportation and turnover of automobile side panels in the entire automobile manufacturing process. Its design needs to take into account factors such as the shape, size, weight and protection requirements of the side panels.

[0003] To address this, patent CN208773522U discloses a universal automotive side panel storage station fixture. The bottom frame of this fixture features a side panel sill support and limiting rod. The upper surface of the sill support and limiting rod has a sill positioning groove. Each vertical rod on the side frame has a slot, and a positioning bolt passing through each slot is designed to be screwed onto a movable side panel limiting rod. The movable side panel limiting rod has a movable positioning groove on its upper surface. This universal automotive side panel storage station fixture can position and store automotive side panels, improving its versatility and avoiding the need to redevelop fixtures for different vehicle models.

[0004] The aforementioned general-purpose automotive side panel storage station fixture achieves edge limiting through sill support limit rods and movable limit rods during use. The position of the movable limit rod is adjusted by "grooving + positioning bolts". The adjustment requires first disassembling the bolts, adjusting the position and then tightening them again. The operation steps are cumbersome, and the groove spacing is fixed, so stepless adjustment cannot be achieved. Utility Model Content

[0005] The purpose of this utility model is to provide a turnover device for automobile side panels, so as to solve the shortcomings of the existing general-purpose automobile side panel storage station device in terms of insufficient adjustment convenience.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a car side panel turnover device, including a frame;

[0007] Universal wheels are installed at the bottom edge of the frame. A grid is fixed inside the frame. Support rods are fixed at the top edge of the frame. A crossbar is fixed between the support rods on both sides of the frame. A rotating structure is installed on one side of the support rod below the crossbar. A lifting structure is fixed between the support rods on one side of the frame. The lifting structure includes a top rod fixed between the top of the support rods. Vertical rods are fixed on both sides of the bottom end of the top rod. A first support plate is fixed on one side of the frame. A second support plate is fixed on one side of the top rod. A first threaded rod is installed between the first and second support plates. A rotating block is fixed at the top of the first threaded rod on the top of the second support plate. A top plate is provided on one side of the vertical rod. A sliding sleeve is installed at one end of the top plate. A first threaded groove is provided on the outside of the first threaded rod inside the sliding sleeve.

[0008] An adjustment structure is installed at the top of the frame.

[0009] Preferably, the rotating structure includes rotating rods installed on the adjacent sides of the top support rods of the frame, pressure rods fixed between the rotating rods, side grooves provided on one side of each rotating rod, hinge shafts installed inside the rotating rods and support rods, locking nuts installed on the outer side of the hinge shafts on one side of the support rods, and rubber pads fixed at the bottom end of the pressure rods.

[0010] Preferably, the rotating rod and the support rod are hinged together by a hinge shaft, and the locking nut is threaded together with the hinge shaft.

[0011] With the above structure, the threaded connection between the locking nut and the hinge shaft has a self-locking characteristic during use. When the rotating rod drives the pressure rod to fit against the top of the side panel, tightening the locking nut can fix the position of the hinge shaft, thereby locking the angle between the rotating rod and the pressure rod. This allows the pressure rod to continuously apply stable pressure to the side panel, preventing the side panel from moving up and down due to bumps during transportation and ensuring transportation stability.

[0012] Preferably, a first rubber block is fixed to the top of the top plate, a reinforcing rod is fixed to the bottom of the top plate, a T-groove is provided on one side of the vertical rod, and a T-block is fixed to one end of the reinforcing rod inside the T-groove.

[0013] Preferably, the vertical rods are symmetrically distributed at the bottom of the top rod, the two ends of the first threaded rod are rotatably connected to the interior of the first support plate and the second support plate, one end of the top plate is hinged to the interior of the sliding sleeve, the sliding sleeve is slidably connected to the outside of the vertical rod, and the sliding sleeve and the first threaded rod are threadedly connected through the first threaded groove.

[0014] With the above structure, the sliding sleeve can be raised and lowered steplessly through threaded transmission during use, thereby driving the top plate to flexibly adjust its height, which can be adapted to car side panels of different height specifications; without changing parts, the height of the top plate can be adjusted to ensure that the top plate always provides effective support to the middle of the side panel, avoiding bending and deformation of the side panel due to insufficient support caused by height mismatch, thus expanding the applicability of the appliance.

[0015] Preferably, the first rubber blocks are evenly distributed at the top of the top plate, the reinforcing rods are inclined, and the T-shaped blocks and the vertical rods are slidably connected through T-shaped grooves.

[0016] With the above structure, the first rubber blocks are evenly distributed at the top of the top plate during use. The flexibility of the rubber material avoids direct rigid contact between the top plate and the side plate surface, effectively preventing scratches and indentations on the side plate surface and protecting the surface precision of the workpiece. The evenly distributed distribution also allows the side plate to be inserted between the rubber blocks, improving the support stability.

[0017] Preferably, a movable plate is installed at the top of the frame, a groove is provided on one side inside the frame, a slider is fixed on one side of the movable plate inside the groove, a second rubber block is fixed at the top of the movable plate, an intermediate seat is fixed at the middle position on one side of the top of the frame, a second threaded rod is installed on one side of the intermediate seat, a third threaded rod is installed on the other side of the intermediate seat, a second threaded groove is provided inside the movable plate outside the second and third threaded rods, and a rotating handwheel is fixed at one end of the second and third threaded rods on one side of the support rod.

[0018] Preferably, the slider and the frame are slidably connected by a groove, the second rubber blocks are evenly distributed at the top of the moving plate, and the second threaded rod and the third threaded rod are symmetrically distributed on both sides of the intermediate seat.

[0019] With the above structure, the slider and the frame are connected by a sliding groove during use, which provides precise guidance for the lateral movement of the moving plate, restricts the moving plate to slide smoothly only along the direction of the sliding groove, avoids deviation, jamming or tilting during the adjustment process, ensures that the moving plate can accurately meet the support requirements of the side panel, and improves the stability of the adjustment.

[0020] Preferably, one end of the second threaded rod and the third threaded rod respectively penetrates the inside of the support rod and extends to the outside of the support rod and is fixedly connected to one end of the rotating handwheel. The movable plate is threadedly connected to the second threaded rod and the third threaded rod respectively through the second thread groove.

[0021] With the above structure, the distance between the two moving plates can be flexibly adjusted by rotating the handwheels on both sides during use, adapting to car side panels of different widths, avoiding instability caused by mismatched workpiece widths, and improving the versatility of the tool.

[0022] The advantages of the automobile side panel turnover device provided by this utility model are as follows:

[0023] With a rotating structure, the rotating rod and the support rod are hinged together by a hinge shaft. Loosening the locking nut allows the rod to rotate upward, expanding the opening at the top of the frame and facilitating the loading and unloading of the side panels. After the side panels are placed, rotating the rod in the opposite direction makes the pressure rod fit against the top of the workpiece. Tightening the locking nut can fix the hinge shaft through thread self-locking, allowing the pressure rod to maintain pressure on the side panels, preventing the workpiece from moving up and down during transportation and reducing the risk of damage.

[0024] With a lifting structure, the first threaded rod can be rotated by the rotating block, and the sliding sleeve can slide along the vertical rod through the threaded transmission, thereby adjusting the height of the top plate. It can adapt to side plates of different heights, improving the versatility of the appliance. The first rubber blocks, which are evenly distributed at the top of the top plate, make flexible contact with the top surface of the side plate, avoiding scratching the workpiece by the hard support, while providing stable support.

[0025] With an adjustable structure, the second and third threaded rods can be rotated by turning the handwheels respectively, which in turn drives the moving plate to slide along the slide groove, flexibly adjusting the lateral distance to adapt to side panels of different widths and improving the versatility of the tool. The second rubber blocks, which are evenly distributed at the top of the moving plate, make flexible contact with the bottom surface of the side panel to avoid scratches on the workpiece due to collision and protect the surface precision of the side panel. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0027] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0028] Figure 3 This is a three-dimensional cross-sectional schematic diagram of the present invention;

[0029] Figure 4 This is a three-dimensional schematic diagram of the adjustment structure of this utility model;

[0030] Figure 5 This is a three-dimensional schematic diagram of the lifting structure of this utility model.

[0031] The following are the annotations in the diagram: 1. Frame; 2. Casters; 3. Grid; 4. Support rod; 5. Crossbar; 6. Rotating structure; 601. Rotating rod; 602. Pressure rod; 603. Side groove; 604. Hinge shaft; 605. Locking nut; 606. Rubber pad; 7. Lifting structure; 701. Top rod; 702. Vertical rod; 703. First support plate; 704. Second support plate; 705. First threaded rod; 706. Rotating... 707. Block; 708. Top plate; 709. Sliding sleeve; 710. First threaded groove; 711. First rubber block; 712. Reinforcing rod; 713. T-slot; 714. T-block; 805. Adjusting structure; 806. Moving plate; 807. Slide groove; 808. Slider; 809. Second rubber block; 800. Intermediate seat; 800. Second threaded rod; 801. Third threaded rod; 802. Second threaded groove; 803. Handwheel. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-5 The present invention provides a car side panel turnover device, including a frame 1.

[0034] Reference Figures 1-3 As shown, casters 2 are installed at the bottom edge of frame 1, a grid 3 is fixed inside frame 1, support rods 4 are fixed at the top edge of frame 1, crossbars 5 are fixed between the support rods 4 on both sides of frame 1, a rotating structure 6 is installed on one side of support rod 4 below crossbar 5, the rotating structure 6 includes rotating rods 601 installed on the side of the support rods 4 at the top of frame 1 that are close to each other, a pressure rod 602 is fixed between the rotating rods 601, a side groove 603 is provided on one side of the rotating rods 601, a hinge shaft 604 is installed inside the rotating rods 601 and support rods 4, a locking nut 605 is installed on the outside of the hinge shaft 604 on one side of support rod 4, a rubber pad 606 is fixed at the bottom of the pressure rod 602, the rotating rods 601 and support rods 4 are hinged together by the hinge shaft 604, and the locking nut 605 is threaded together with the hinge shaft 604.

[0035] The rotating rod 601 and the support rod 4 are hinged together by the hinge shaft 604. Before loading and unloading the side panel, the locking nut 605 on the outside of the hinge shaft 604 can be loosened, and the rod 601 can be rotated upward around the hinge shaft 604 to expand the opening space at the top of the frame, making it easier for the side panel to be placed vertically or at an angle into the frame. After placement, the rod 601 is rotated in the opposite direction so that the pressure rod 602 below the rotating rod is in contact with the top surface of the side panel. The rubber pad 606 fixed at the bottom of the pressure rod 602 can prevent the hard pressure rod 602 from directly contacting the surface of the side panel and prevent the workpiece from being scratched. After adjusting the position of the pressure rod 602, the locking nut 605 is tightened to fix the hinge shaft 604 through the self-locking action of the thread, so that the rotating rod 601 and the pressure rod 602 maintain pressure on the side panel and prevent the side panel from moving up and down during transportation.

[0036] Reference Figure 1 , Figure 2 , Figure 3 Figure 5 As shown, a lifting structure 7 is fixed between the support rods 4 on one side of the frame 1. The lifting structure 7 includes a top rod 701 fixed between the tops of the support rods 4. Vertical rods 702 are fixed on both sides of the bottom end of the top rod 701. A first support plate 703 is fixed on one side of the frame 1, and a second support plate 704 is fixed on one side of the top rod 701. A first threaded rod 705 is installed between the first support plate 703 and the second support plate 704. A rotating block 706 is fixed to the top of the first threaded rod 705 on the top of the second support plate 704. A top plate 707 is provided on one side of the vertical rods 702. A sliding sleeve 708 is installed on one end of the top plate 707. A first threaded groove 709 is provided on the outside of the first threaded rod 705 inside the sliding sleeve 708. A first rubber block 710 is fixed to the top of the top plate 707, and the bottom end of the top plate 707 is fixed. A reinforcing rod 711 is fixed, and a T-slot 712 is provided on one side of the vertical rod 702. A T-block 713 is fixed to one end of the reinforcing rod 711 inside the T-slot 712. The vertical rods 702 are symmetrically distributed at the bottom of the top rod 701. The two ends of the first threaded rod 705 are rotatably connected to the interior of the first support plate 703 and the second support plate 704, respectively. One end of the top plate 707 is hinged to the interior of the sliding sleeve 708. The sliding sleeve 708 is slidably connected to the outside of the vertical rod 702. The sliding sleeve 708 and the first threaded rod 705 are threadedly connected through the first threaded groove 709. The first rubber blocks 710 are evenly distributed at the top of the top plate 707. The reinforcing rod 711 is set in an inclined position. The T-block 713 and the vertical rod 702 are slidably connected through the T-slot 712.

[0037] When the rotating block 706 at the top is rotated, the first threaded rod 705 rotates synchronously, driving the sliding sleeve 708 to slide up and down along the vertical rod 702 through threaded transmission. The vertical rod 702 guides the sliding sleeve 708 to prevent it from rotating off-center. One side of the sliding sleeve 708 is hinged to the top plate 707. When the sliding sleeve 708 rises and falls, it drives the top plate 707 to adjust its height synchronously. The first rubber blocks 710 at the top of the top plate 707 are evenly distributed and can contact the top surface of the side panel to provide flexible support. At the same time, the reinforcing rod 711 at the bottom of the top plate 707 is slidably connected to the T-slot 712 on one side of the vertical rod 702 through the T-block 713, which enhances the structural strength of the top plate and prevents it from bending under force, ensuring stable support for the side panel. By adjusting the height of the top plate 707, it can be adapted to side panels of different heights, so that the auxiliary support point is always located in the middle of the workpiece or the weakest point under force, reducing the bending deformation of the side panel due to its own weight.

[0038] Reference Figures 1-4 As shown, an adjustment structure 8 is installed at the top of frame 1, and a movable plate 801 is installed at the top of frame 1. A slide groove 802 is provided on one side of the interior of frame 1. A slider 803 is fixed on one side of the movable plate 801 inside the slide groove 802. A second rubber block 804 is fixed at the top of the movable plate 801. A middle seat 805 is fixed at the middle position on one side of the top of frame 1. A second threaded rod 806 is installed on one side of the middle seat 805, and a third threaded rod 807 is installed on the other side of the middle seat 805. A second threaded groove 808 is provided inside the movable plate 801 on the outer side of the second threaded rod 806 and the third threaded rod 807. A second threaded groove 808 is provided on one side of the support rod 4. Both the second threaded rod 806 and the third threaded rod 807 have a rotating handwheel 809 fixed at one end. The slider 803 and the frame 1 are slidably connected through the sliding groove 802. The second rubber blocks 804 are evenly distributed at the top of the moving plate 801. The second threaded rod 806 and the third threaded rod 807 are symmetrically distributed on both sides of the intermediate seat 805. One end of the second threaded rod 806 and the third threaded rod 807 respectively penetrates the inside of the support rod 4 and extends to the outside of the support rod 4 and is fixedly connected to one end of the rotating handwheel 809. The moving plate 801 is threadedly connected to the second threaded rod 806 and the third threaded rod 807 through the second threaded groove 808.

[0039] By rotating the handwheel 809, the second threaded rod 806 and the third threaded rod 807 are rotated respectively, which facilitates the sliding of the two movable plates 801 along the inside of the slide groove 802 according to the size of the side panel, thereby realizing the adjustment of the lateral distance. The second rubber blocks 804 at the top of the movable plate 801 are evenly distributed. When placing the side panel, adjusting the distance of the movable plate 801 can make the bottom surface of the workpiece rest on the second rubber block, avoiding collision and scratching of the workpiece. This allows it to be adapted to side panels of different widths, improving the versatility of the tool.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle side panel turnover device, comprising a frame (1); Its features are: Universal casters (2) are installed at the bottom edge of the frame (1). A grid (3) is fixed inside the frame (1). Support rods (4) are fixed at the top edge of the frame (1). A crossbar (5) is fixed between the support rods (4) on both sides of the frame (1). A rotating structure (6) is installed on one side of the support rod (4) below the crossbar (5). A lifting structure (7) is fixed between the support rods (4) on one side of the frame (1). The lifting structure (7) includes a top rod (701) fixed between the tops of the support rods (4). Vertical rods (702) are fixed on both sides of the bottom of the top rod (701). A first support plate (703) is fixed to one side of the frame (1), a second support plate (704) is fixed to one side of the top rod (701), a first threaded rod (705) is installed between the first support plate (703) and the second support plate (704), a rotating block (706) is fixed to the top of the first threaded rod (705) at the top of the second support plate (704), a top plate (707) is provided on one side of the vertical rod (702), a sliding sleeve (708) is installed at one end of the top plate (707), and a first threaded groove (709) is provided on the outside of the first threaded rod (705) inside the sliding sleeve (708). An adjustment structure (8) is installed at the top of the frame (1).

2. The automobile side panel turnover device according to claim 1, characterized in that: The rotating structure (6) includes rotating rods (601) installed on the side of the top support rods (4) of the frame (1) that are close to each other. A pressure rod (602) is fixed between the rotating rods (601). A side groove (603) is provided on one side of each rotating rod (601). A hinge shaft (604) is installed inside the rotating rod (601) and the support rod (4). A locking nut (605) is installed on the outside of the hinge shaft (604) on one side of the support rod (4). A rubber pad (606) is fixed at the bottom end of the pressure rod (602).

3. The automobile side panel turnover device according to claim 2, characterized in that: The rotating rod (601) and the support rod (4) are hinged together by a hinge shaft (604), and the locking nut (605) is threaded together with the hinge shaft (604).

4. The automobile side panel turnover device according to claim 1, characterized in that: The top of the top plate (707) is fixed with a first rubber block (710), and the bottom of the top plate (707) is fixed with a reinforcing rod (711). A T-groove (712) is provided on one side of the vertical rod (702), and a T-block (713) is fixed to one end of the reinforcing rod (711) inside the T-groove (712).

5. The automobile side panel turnover device according to claim 1, characterized in that: The vertical rods (702) are symmetrically distributed at the bottom of the top rod (701). The two ends of the first threaded rod (705) are rotatably connected to the interior of the first support plate (703) and the second support plate (704), respectively. One end of the top plate (707) is hinged to the interior of the sliding sleeve (708). The sliding sleeve (708) is slidably connected to the outside of the vertical rod (702). The sliding sleeve (708) and the first threaded rod (705) are threadedly connected through the first threaded groove (709).

6. The automobile side panel turnover device according to claim 4, characterized in that: The first rubber blocks (710) are evenly distributed at the top of the top plate (707), the reinforcing rod (711) is inclined, and the T-shaped block (713) and the vertical rod (702) are slidably connected through the T-shaped groove (712).

7. The automobile side panel turnover device according to claim 1, characterized in that: A movable plate (801) is installed at the top of the frame (1). A sliding groove (802) is provided on one side of the inside of the frame (1). A slider (803) is fixed on one side of the movable plate (801) inside the sliding groove (802). A second rubber block (804) is fixed at the top of the movable plate (801). An intermediate seat (805) is fixed at the middle position on one side of the top of the frame (1). A second threaded rod (806) is installed on one side of the intermediate seat (805). A third threaded rod (807) is installed on the other side of the intermediate seat (805). A second threaded groove (808) is provided inside the movable plate (801) outside the second threaded rod (806) and the third threaded rod (807). A rotating handwheel (809) is fixed at one end of the second threaded rod (806) and the third threaded rod (807) on one side of the support rod (4).

8. The automobile side panel turnover device according to claim 7, characterized in that: The slider (803) and the frame (1) are connected by a sliding groove (802). The second rubber block (804) is evenly distributed at the top of the moving plate (801). The second threaded rod (806) and the third threaded rod (807) are symmetrically distributed on both sides of the intermediate seat (805).

9. A vehicle side panel turnover device according to claim 7, characterized in that: One end of the second threaded rod (806) and the third threaded rod (807) respectively penetrates the inside of the support rod (4) and extends to the outside of the support rod (4) and is fixedly connected to one end of the rotating handwheel (809). The movable plate (801) is threadedly connected to the second threaded rod (806) and the third threaded rod (807) respectively through the second threaded groove (808).

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