Rim lifting device

Abstract

The utility model relates to a rim lifting device, including: frame, hanging frame and lifting device, the frame includes two upright posts that are vertically arranged and connect the top end of two upright posts, the hanging frame is used for placing rim, the hanging frame includes frame bottom plate and connecting piece, a plurality of connecting piece is distributed at the edge of frame bottom plate rectangularly, and the lifting device is connected with the frame bottom plate. One end of the connecting piece is fixedly connected to the edge of the frame bottom plate, the lifting device is used for controlling the lifting of the lifting frame, the lifting device is installed on the upper beam, the other end of the connecting piece is connected with the lifting device, and when the lifting device acts, the frame bottom plate is driven to ascend or descend through the connecting piece. The rim lifting device provided by the utility model can replace manual operation to carry rims, so that the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel rim detection equipment, in particular to a wheel rim lifting device. Background Art

[0002] The rim, commonly known as the wheel rim, is a component on the wheel that mounts and supports the tire, and together with the spokes, forms a wheel. The rim and spokes can be integral, permanently connected, or detachable. There are two common types of rims: deep groove rims and flat bottom rims; in addition, there are split rims, semi-deep groove rims, deep groove wide rims, flat bottom wide rims, and full bevel bottom rims.

[0003] During the production process of rims, some rims need to be tested for radial runout to verify whether the rims of the production batch meet the standards. Before the test begins, the rims need to be moved to the test table, and after the test, the rims need to be removed from the test table. Since the number of samples tested is relatively small, the entire test process requires manual handling of the rims, which places a heavy burden on the labor. Summary of the invention

[0004] The utility model aims to provide a rim lifting device to solve the problem of heavy burden on manual handling of rims.

[0005] To achieve the above-mentioned purpose, the utility model discloses a rim lifting device, comprising: a frame, a hanging frame and a lifting device, the frame comprising two vertically arranged columns and an upper beam connecting the top ends of the two columns, the hanging frame is used to place the rim, the hanging frame comprises a frame bottom plate and a connecting piece, a plurality of the connecting pieces are rectangularly distributed on the edge of the frame bottom plate, one end of the connecting piece is fixedly connected to the edge of the frame bottom plate, the lifting device is used to control the lifting and lowering of the hanging frame, the lifting device is installed on the upper beam, the other end of the connecting piece is connected to the lifting device, and when the lifting device is actuated, the frame bottom plate is driven to rise or fall through the connecting piece.

[0006] Preferably, guide grooves are provided on both sides of the frame bottom plate, and the guide grooves cooperate with the columns. When the hanging frame is lifted or lowered, the guide grooves move along the columns.

[0007] Preferably, the guide groove is composed of two guide plates parallel to each other, and the two guide plates are vertically welded to the edge of the frame bottom plate.

[0008] Preferably, the hanging frame also includes a frame top beam, the frame top beam is arranged parallel to the upper beam, the frame top beam is connected to the lifting device, the connecting parts are divided into two groups, which are respectively fixedly connected to the two ends of the frame top beam, and each group includes multiple connecting parts.

[0009] Preferably, the connecting members are arranged on two corresponding sides of the frame bottom plate.

[0010] Preferably, the frame top beam includes a transverse plate and a vertical plate, the vertical plate is arranged along the length direction of the transverse plate, the cross-section of the vertical plate and the transverse plate forms an inverted T-shaped structure, a plurality of vertical plates are spaced apart on the transverse plate, and the lengths of the transverse plate and the vertical plates are equal.

[0011] Preferably, the frame top beam further comprises an inclined plate, the inclined plate is arranged on the side of the vertical plate, and the inclined plate, the vertical plate and the horizontal plate form a triangle.

[0012] Preferably, the length of the frame top beam is slightly shorter than the distance between the two columns.

[0013] Preferably, the lifting device is a cylinder, and the connecting piece is made of a hard material.

[0014] Preferably, a through hole is opened in the middle of the frame bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The rim lifting device provided by the utility model can replace manual handling of the rim, thereby reducing the labor intensity of workers.

[0017] 2. Through the coordination of the guide groove and the column, the lifting and lowering is stable and there is no deviation.

[0018] 3. It has a wide range of applications and can adapt to rims of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional schematic diagram of the overall structure provided in a specific embodiment of the utility model;

[0020] Figure 2 It is a front view schematic diagram provided in a specific embodiment of the utility model;

[0021] Figure 3 It is a side view schematic diagram provided in a specific embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a hanging frame provided in a specific embodiment of the utility model.

[0023] Main component symbols:

[0024] 100, column; 110, upper beam; 120, lifting device; 200, hanging frame; 210, frame top beam; 211, horizontal plate; 212, vertical plate; 213, inclined plate; 220, frame bottom plate; 221, through hole; 230, guide plate; 240, connecting piece. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like Figures 1 to 4 As shown, the utility model provides a rim lifting device, including: a frame, a hanging frame 200 and a lifting device 120, the frame includes two vertically arranged columns 100 and an upper beam 110 connecting the top ends of the two columns 100, the hanging frame 200 is used to place the rim, the hanging frame 200 includes a frame bottom plate 220 and a connecting member 240, a plurality of connecting members 240 are rectangularly distributed on the edge of the frame bottom plate 220, one end of the connecting member 240 is fixedly connected to the edge of the frame bottom plate 220, the lifting device 120 is used to control the lifting and lowering of the hanging frame 200, the lifting device 120 is installed on the upper beam 110, and the other end of the connecting member 240 is connected to the lifting device 120, when the lifting device 120 is actuated, the frame bottom plate 220 is driven to rise or fall through the connecting member 240.

[0027] Guide grooves are provided on both sides of the frame bottom plate 220, and the guide grooves cooperate with the columns 100. When the hanging frame 200 is raised or lowered, the guide grooves move along the columns 100. In this embodiment, the guide grooves are composed of two mutually parallel guide plates 230, and the two guide plates 230 are vertically welded to the edge of the frame bottom plate 220. The distance between the two guide plates 230 on the same side of the frame bottom plate 220 is adapted to the columns 100. When the hanging frame 200 rises or falls, the guide grooves move along the columns 100, and the columns 100 guide the guide grooves to prevent the hanging frame 200 from shaking during the movement, so that the hanging frame 200 rises or falls smoothly.

[0028] The hanging frame 200 also includes a frame top beam 210, which is arranged parallel to the upper beam 110. The frame top beam 210 is connected to the lifting device 120. The connecting parts 240 are divided into two groups, which are respectively fixedly connected to the two ends of the frame top beam 210. Each group includes two connecting parts 240. The connecting parts 240 are arranged on the corresponding two sides of the frame bottom plate 220. In this embodiment, the hanging frame 200 is rectangular, and two groups of connecting parts 240 are arranged on both sides of the rectangle, so that the hanging frame 200 can rise or fall smoothly, and the two sides without connecting parts 240 can be used for the rims to enter and exit the hanging frame 200.

[0029] The frame top beam 210 includes a transverse plate 211 and a vertical plate 212. The vertical plate 212 is arranged along the length direction of the transverse plate 211. The cross-sections of the vertical plate 212 and the transverse plate 211 form an inverted T-shaped structure. A plurality of vertical plates 212 are arranged at intervals on the transverse plate 211. The lengths of the transverse plate 211 and the vertical plates 212 are equal. The frame top beam 210 also includes an inclined plate 213. The inclined plate 213 is arranged on the side of the vertical plate 212. The inclined plate 213, the vertical plate 212 and the transverse plate 211 form a triangle.

[0030] In this embodiment, both ends of the frame top beam 210 are subjected to the tension of the connecting piece 240. Therefore, a vertically arranged iron plate on the horizontal plate 211 provides additional support for the entire structure, thereby increasing the bending resistance and bearing capacity of the overall structure. The two sides of the inclined plate 213 are respectively welded to the vertical plate 212 and the horizontal plate 211, which further improves the structural strength of the frame top beam 210.

[0031] The length of the frame top beam 210 is slightly shorter than the distance between the two columns 100. In this embodiment, the length of the frame top beam 210 is equal to or slightly shorter than the length of the frame bottom plate 220. In this way, the connecting parts 240 distributed at both ends of the frame bottom plate 220 can be directly connected upward to the two ends of the frame top beam 210 without bending toward the middle of the hanging frame 200, thereby making more space for the rim to enter and exit the hanging frame 200.

[0032] The lifting device 120 is a cylinder. In this embodiment, the cylinder model is SC80*250.

[0033] The connecting member 240 is made of a hard material. In this embodiment, the connecting member 240 is made of steel bars. Using hard materials such as steel bars as the material of the connecting member 240 can directly transmit the action of the lifting cylinder, making the operation of the hanging frame 200 more stable.

[0034] A through hole 221 is provided in the middle of the frame bottom plate 220. In this embodiment, when the hanging frame 200 transports the rim to the designated position of the inspection platform, the positioning device on the inspection equipment passes through the through hole 221 of the frame bottom plate 220 to position the rim, and then the concentricity of the rim can be inspected.

[0035] Here’s how to use it:

[0036] 1. The method of placing the rim on the testing equipment is as follows:

[0037] 1.1. Place the rim at the designated position and raise the hanging frame 200 to the same height as the rim through the cylinder.

[0038] 1.2. Push the wheel rim into the hanging frame 200 and lower the hanging frame 200 to the position specified by the testing equipment.

[0039] 2. The method to remove the rim from the testing equipment is as follows:

[0040] 2.1. The hanging frame 200 is raised to the same height as the platform on which the rim is placed by controlling the cylinder.

[0041] 2.2 Take the wheel rim out of the hanging frame 200.

[0042] In summary, during use, the utility model can replace manual handling of the wheel rim, reduce the labor intensity of workers, and has a stable operation process and a reliable structure.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A rim lifting device, characterized in that: include: The frame includes two vertically arranged columns and an upper beam connecting the top ends of the two columns; A hanging frame, which is used to place the wheel rim, the hanging frame comprises a frame bottom plate and a connecting piece, a plurality of the connecting pieces are rectangularly distributed on the edge of the frame bottom plate, and one end of the connecting piece is fixedly connected to the edge of the frame bottom plate; A lifting device, which is used to control the lifting of the hanging frame, and the lifting device is installed on the upper beam; The other end of the connecting member is connected to the lifting device. When the lifting device is activated, the frame bottom plate is driven to rise or fall through the connecting member.

2. A rim lifting device according to claim 1, characterized in that: Guide grooves are arranged on both sides of the frame bottom plate, and the guide grooves are matched with the columns. When the hanging frame is lifted or lowered, the guide grooves move along the columns.

3. A rim lifting device according to claim 2, characterized in that: The guide groove is composed of two guide plates parallel to each other, and the two guide plates are vertically welded to the edge of the frame bottom plate.

4. A rim lifting device according to claim 1, characterized in that: The hanging frame also includes a frame top beam, which is arranged parallel to the upper beam and connected to the lifting device. The connecting pieces are divided into two groups, which are respectively fixedly connected to the two ends of the frame top beam, and each group includes multiple connecting pieces.

5. A rim lifting device according to claim 4, characterized in that: The connecting pieces are arranged on two corresponding sides of the frame bottom plate.

6. A rim lifting device according to claim 4, characterized in that: The frame top beam includes a transverse plate and a vertical plate, wherein the vertical plate is arranged along the length direction of the transverse plate, and the cross-sections of the vertical plate and the transverse plate form an inverted T-shaped structure, and a plurality of vertical plates are arranged on the transverse plate at intervals, and the lengths of the transverse plate and the vertical plates are equal.

7. A rim lifting device according to claim 6, characterized in that: The frame top beam also includes an inclined plate, which is arranged on the side of the vertical plate, and the inclined plate, the vertical plate and the horizontal plate form a triangle.

8. A rim lifting device according to claim 4, characterized in that: The length of the frame top beam is slightly shorter than the distance between the two columns.

9. A rim lifting device according to claim 1, characterized in that: The lifting device is a cylinder, and the connecting piece is made of hard material.

10. The rim lifting device according to claim 1, characterized in that: A through hole is provided in the middle of the frame bottom plate.

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