Wheel transfer frame for electric vehicle production

Abstract

The utility model discloses a wheel transfer frame for electric vehicle production, which relates to the technical field of electric vehicle production and comprises a bottom plate, a push rod is fixedly connected to the top of the bottom plate, universal wheels with brakes are fixedly connected to positions, close to four corners, of the bottom of the bottom plate, and a vertical plate is fixedly connected to the top of the bottom plate. The bottom plate, the universal wheels, the vertical plates and the clamping plates are arranged to form the whole transfer frame, wheels are transferred, the clamping plates are longitudinally arranged, the clamping grooves and the inserting holes are formed in the clamping plates, the clamping plates are arranged in the vertical direction, the clamping plates are arranged in the vertical direction, the clamping plates are arranged in the vertical direction, and the clamping plates are arranged in the vertical direction and provided with the clamping grooves and the inserting holes, so that the wheels can be conveniently and rapidly transferred. The wheels are clamped and fixed by the upper clamping plate and the lower clamping plate, so that the multiple wheels are stacked, gaps are greatly reduced, the placing space of the device is fully utilized, and large-batch transfer of the wheels is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle production, in particular to a wheel transfer frame for electric vehicle production. Background Art

[0002] Electric vehicles are pure electric vehicles that are powered by batteries and driven by electric motors (DC, AC, series-excited, externally-excited). In recent years, they have been widely popularized in my country. Wheels are one of the important components of electric vehicles. During the production process of electric vehicles, transfer racks are required to transport the wheels to the production line.

[0003] The prior art announcement number is CN213083210U, which is a movable wheel transfer rack for an electric vehicle production workshop. When the device is transferring wheels, the wheels are placed on the device in a vertical state, and the fixed bracket of the device is arc-shaped, which makes it impossible to place the wheels near the fixed bracket and creates a large gap, and the placement space cannot be fully utilized. Moreover, when the device is in use, only a limit sleeve is set to prevent the wheels from falling, but no protective device is set on the side of the device, which makes the wheels easily collide with other external objects during transportation and cause damage. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a wheel transfer rack for electric vehicle production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheel transfer frame for electric vehicle production, comprising a base plate, a push rod is fixedly connected to the top of the base plate, universal wheels with brakes are fixedly connected to the bottom of the base plate near the four corners, a vertical plate is fixedly connected to the top of the base plate, support plates are provided on the front and rear sides of the vertical plate, the support plates are placed vertically, a plurality of clamping plates are provided on the front side of the support plates, and jacks and slots are respectively provided on the top and bottom of the clamping plates, and liftable fences are provided on the four sides of the base plate.

[0006] In the above, the plurality of clamping plates include three or more, the plurality of support plates are arranged linearly in a transverse direction, the plurality of clamping plates are provided, the plurality of clamping plates are arranged linearly in a longitudinal direction, and the lowest clamping plate is fixedly connected to the support plate.

[0007] As mentioned above, the left and right side walls of the slot are provided with cavities, and the opposite sides of the two cavities are provided with openings, balls are provided in the cavities, and springs are provided between the balls and the cavities, and the balls extend through the openings into the slot.

[0008] As mentioned above, the front and rear sides of the vertical plate are fixedly connected with slide rails, and the support plate is fixedly connected to the slider of the slide rail, the top of the support plate is fixedly connected with a positioning plate, the positioning plate is threaded with a positioning rod, and the vertical plate is provided with a plurality of positioning holes matching the positioning rod.

[0009] As mentioned above, a slot is provided at the rear side of the clamping plate, the support plate is located in the slot, a slide slot is provided on the support plate, a through hole is provided on the slot, and a bolt passing through the slide slot is provided in the through hole.

[0010] As mentioned above, the fences on the four sides are composed of a plurality of frames, the plurality of frames are stacked up and down, and a connecting plate is movably connected between two adjacent frames.

[0011] As mentioned above, the connecting plates are provided in several groups and are evenly distributed along the frame, and the several connecting plates are each composed of two cross-arranged deflection plates, the two deflection plates are movably connected, and both ends of the two deflection plates are slidably connected to the frame.

[0012] In the above-mentioned, three through holes and threaded holes are opened near the four corners on several of the frames, a vertical rod is arranged in the through hole, the vertical rod is fixedly connected to the bottom plate, and the top is fixedly connected to a limiting plate, a screw is threadedly connected in the threaded hole, the screw is movably connected to the bottom plate, and a knob is fixedly connected to the top.

[0013] Compared with the prior art, the wheel transfer rack for electric vehicle production has the following beneficial effects:

[0014] 1. The utility model forms a transfer frame as a whole by arranging a bottom plate, a universal wheel, a vertical plate, and a clamping plate to transfer wheels. By arranging a plurality of clamping plates arranged longitudinally and providing slots and jacks on the clamping plates, the wheels are clamped and fixed by the upper and lower clamping plates, so that a plurality of wheels are stacked and placed, which greatly reduces the existence of gaps and makes full use of the placement space of the device to facilitate the transfer of large quantities of wheels.

[0015] 2. The utility model forms a fence by arranging a plurality of frames arranged up and down on the outer side of the clamping plate, and the frames are connected by connecting plates, so as to prevent the wheels from falling and colliding with foreign objects, thereby protecting the wheels. The frames can be folded by the connecting plates to facilitate the loading and unloading of the wheels.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the ball and spring structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the wheel placement structure of the utility model.

[0022] In the figure: 1, bottom plate; 2, vertical plate; 3, frame; 4, connecting plate; 5, screw; 6, vertical rod; 7, support plate; 8, clamping plate; 9, slide rail; 10, positioning plate; 11, bolt; 12, positioning pin; 13, ball bearing. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a wheel transfer frame for electric vehicle production, including a base plate 1, a push rod is fixedly connected to the top of the base plate 1, universal wheels with brakes are fixedly connected to the bottom of the base plate 1 near the four corners, a vertical plate 2 is fixedly connected to the top of the base plate 1, support plates 7 are provided on the front and rear sides of the vertical plate 2, the support plate 7 is placed vertically, a plurality of clamping plates 8 are provided on the front side of the support plate 7, and jacks and slots are respectively provided on the top and bottom of the plurality of clamping plates 8, and liftable fences are provided on the four sides of the base plate 1.

[0025] According to the overall structure of the device, the fence is lowered and the wheel is placed between two adjacent clamping plates 8, with the top and bottom ends of the wheel's rotating shaft respectively located in the slot and the socket, thereby fixing the wheel. The fence is then raised to prevent the wheel from falling and from colliding with foreign objects to protect the wheel. The device can be moved for transportation through the push rod and universal wheel.

[0026] like Figure 2 As shown, the plurality of clamping plates 8 include three or more, the plurality of support plates 7 are arranged linearly in the transverse direction, the plurality of clamping plates 8 are provided, the plurality of clamping plates 8 are arranged linearly in the longitudinal direction, and the lowest clamping plate 8 is fixedly connected to the support plate 7 .

[0027] A plurality of wheels can be clamped synchronously by a plurality of clamping plates 8, thereby enabling the transport of a plurality of wheels.

[0028] like Figure 4 As shown, cavities are formed on the left and right side walls of the slot, and openings are formed on the opposite sides of the two cavities. Balls 13 are formed in the cavities, and springs are provided between the balls 13 and the cavities. The balls 13 extend through the openings into the slot.

[0029] The ball 13 is pushed out of the cavity by the elastic force of the spring, causing a certain obstruction to the rotating shaft of the wheel, thereby preventing the rotating shaft from moving outward, and the ball 13 and the spring facilitate the rotating shaft to move in the slot under manual operation.

[0030] like Figure 2 As shown, the vertical plate 2 is fixedly connected to the slide rails 9 on both the front and rear sides, and the support plate 7 is fixedly connected to the slider of the slide rails 9, the top of the support plate 7 is fixedly connected to the positioning plate 10, the positioning plate 10 is threadedly connected to the positioning rod, and the vertical plate 2 is provided with a plurality of positioning holes matching the positioning rod.

[0031] The support plate 7 is supported and limited by the slide rail 9, so that the support plate 7 can move smoothly and prevent it from shifting. The position of the support plate 7 after moving can be fixed by the positioning plate 10, the positioning rod and the positioning hole, so as to adjust the spacing of the support plates 7 to be suitable for wheels of different sizes.

[0032] like Figure 3 As shown, a slot is provided at the rear side of the clamping plate 8, the support plate 7 is located in the slot, a slide slot is provided on the support plate 7, a through hole is provided on the slot, and a bolt 11 passing through the slide slot is provided in the through hole.

[0033] The clamping plate 8 can be moved on the supporting plate 7 by means of the slots and the slides, and the clamping plate 8 can be fastened by the bolts 11, so that the position of the clamping plate 8 is fixed, which is suitable for the placement of wheels of different thicknesses.

[0034] like Figure 1 , 2 As shown, the four-side fences are composed of a plurality of frames 3 , which are stacked up and down, and a connecting plate 4 is movably connected between two adjacent frames 3 .

[0035] A fence is formed by a plurality of frames 3 and connecting plates 4, thereby isolating the wheel from the outside, preventing the wheel from falling, and preventing the wheel from colliding with foreign objects.

[0036] like Figure 1 As shown, the connecting plates 4 are provided in several groups and are evenly distributed along the frame 3 , and the several connecting plates 4 are each composed of two cross-arranged deflection plates, the two deflection plates are movably connected, and both ends of the two deflection plates are slidably connected to the frame 3 .

[0037] The frame 3 is supported by the connecting plate 4, and the upper and lower frames 3 are connected, so that the frames 3 are linked to each other and can be raised and folded.

[0038] like Figure 1 , 2 As shown, three through holes and threaded holes are opened near the four corners on several frames 3, and vertical rods 6 are arranged in the through holes. The vertical rods 6 are fixedly connected to the base plate 1, and the top is fixedly connected to a limit plate. The threaded holes are threadedly connected with screw rods 5, which are movably connected to the base plate 1, and the top is fixedly connected with a knob.

[0039] The frame 3 can be raised and lowered by rotating the screw rod 5 , thereby protecting the wheels and facilitating the loading and unloading of the wheels. The lifting of the frame 3 is limited by the vertical rod 6 to prevent the frame 3 from deflecting.

[0040] Working principle: When in use, turn the screw 5 through the knob to lower the frame 3, then place the wheel horizontally between the two clamping plates 8, insert the top of the wheel's shaft into the slot, push the wheel inward to the innermost side, loosen the wheel, insert the bottom of the wheel's shaft into the socket, clamp and fix the wheel with the upper slot, put the wheels between the two clamping plates 8 in turn, stack them vertically, and transport them in large quantities, then turn the knob in the opposite direction, raise the frame 3 through the screw 5, separate the wheel from the outside world, prevent the wheel from falling out of the device, and prevent the wheel from colliding with foreign objects and being damaged.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel transfer rack for electric vehicle production, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a push rod, and the bottom of the base plate (1) is fixedly connected to universal wheels with brakes near the four corners. The top of the base plate (1) is fixedly connected to a vertical plate (2), and the vertical plate (2) is provided with support plates (7) on both the front and rear sides. The support plate (7) is placed vertically, and a plurality of clamping plates (8) are provided on the front side of the support plate (7). The tops and bottoms of the plurality of clamping plates (8) are respectively provided with plug holes and card slots, and the four sides of the base plate (1) are provided with liftable fences.

2. The wheel transfer rack for electric vehicle production according to claim 1, characterized in that: The plurality of clamping plates (8) include three or more, and the plurality of support plates (7) are arranged linearly in a transverse direction. The plurality of clamping plates (8) are provided, and the plurality of clamping plates (8) are arranged linearly in a longitudinal direction, and the lowest clamping plate (8) is fixedly connected to the support plate (7).

3. The wheel transfer rack for electric vehicle production according to claim 1, characterized in that: The left and right side walls of the slot are both provided with cavities, and the opposite sides of the two cavities are both provided with openings, a ball (13) is arranged in the cavity, and a spring is arranged between the ball (13) and the cavity, and the ball (13) passes through the opening and extends into the slot.

4. The wheel transfer rack for electric vehicle production according to claim 1, characterized in that: The vertical plate (2) is fixedly connected to the slide rails (9) on both the front and rear sides, and the support plate (7) is fixedly connected to the slider of the slide rails (9). The top of the support plate (7) is fixedly connected to a positioning plate (10), and a positioning rod is threadedly connected to the positioning plate (10). The vertical plate (2) is provided with a plurality of positioning holes matching the positioning rods.

5. The wheel transfer rack for electric vehicle production according to claim 1, characterized in that: The rear side of the clamping plate (8) is provided with a slot, the support plate (7) is located in the slot, a slide slot is provided on the support plate (7), a through hole is provided on the slot, and a bolt (11) passing through the slide slot is provided in the through hole.

6. The wheel transfer rack for electric vehicle production according to claim 1, characterized in that: The fences on the four sides are composed of a plurality of frames (3), the plurality of frames (3) are stacked up and down, and a connecting plate (4) is movably connected between two adjacent frames (3).

7. The wheel transfer rack for electric vehicle production according to claim 6, characterized in that: The connecting plates (4) are provided in a plurality of groups and are evenly distributed along the frame (3); the plurality of connecting plates (4) are each composed of two cross-arranged deflection plates; the two deflection plates are movably connected to each other, and both ends of the two deflection plates are slidably connected to the frame (3).

8. The wheel transfer rack for electric vehicle production according to claim 6, characterized in that: A plurality of the frames (3) are provided with three through holes and threaded holes near four corners, the through holes are provided with vertical rods (6), the vertical rods (6) are fixedly connected to the bottom plate (1), and the top end is fixedly connected to a limit plate, the threaded holes are threadedly connected with screw rods (5), the screw rods (5) are movably connected to the bottom plate (1), and the top end is fixedly connected to a knob.

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