Lifting type automobile rack

Abstract

The utility model discloses a lifting type automobile material rack, which relates to the field of automobile material racks, and comprises a bearing frame, a bearing support plate is arranged in the bearing frame, a lifting assembly for adjusting the height of the bearing support plate is arranged on the bearing frame, a driving plate is vertically arranged in the bearing frame in a sliding manner, and the driving plate is connected to the side of the bearing support plate through a connecting assembly. The adjusting screw is rotationally connected into the bearing frame, the outer wall of the adjusting screw is in threaded connection with the driving plate, the driving mechanism is installed at the bottom of the bearing frame, a guide rod is installed on the bearing frame, and the outer wall of the guide rod is in sliding, penetrating and sleeving connection with the driving plate. The bearing frame, the bearing supporting plate and the lifting assembly are used in a matched mode, so that when the driving mechanism drives the two adjusting screw rods to rotate, the driving plate can drive the bearing supporting plate to move up and down, automobile parts can be conveniently placed on the bearing supporting plate, and the bearing supporting plate can be disassembled by disassembling the connecting assembly.

Description

Technical Field

[0001] The utility model relates to the field of automobile material racks, in particular to a lifting type automobile material rack. Background Art

[0002] Automobile racks are a type of storage and transportation tool designed specifically for the automotive industry. They play an important role in the production and maintenance of automobiles. They can quickly transfer spare parts from one workstation to another to meet production and maintenance needs. In addition, automobile racks can also play a role similar to tooling on the assembly line, improving production efficiency and quality.

[0003] Automobile racks are usually welded from rectangular tubes to form a frame, and a load-bearing frame or load-bearing pallet is fixedly installed inside the frame to carry automobile parts. When placing automobile parts into the load-bearing pallet and the frame, the automobile parts are usually lifted to a certain height and then dropped vertically onto the load-bearing pallet. However, when the automobile parts slide up and down inside the frame, when the automobile parts are offset, they are prone to scratches with the frame, which causes certain defects. Utility Model Content

[0004] The purpose of the present utility model is to provide a lifting type automobile material rack to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lifting automobile material rack, comprising a load-bearing frame, wherein a load-bearing support plate is provided inside the load-bearing frame;

[0006] The carrier is provided with a lifting assembly for adjusting the height of the carrier plate, and the lifting assembly includes:

[0007] A driving plate and a connecting assembly, wherein the driving plate is vertically slidably arranged inside the carrier frame, and the driving plate is connected to the side of the supporting plate through the connecting assembly;

[0008] an adjusting screw, the adjusting screw being rotatably connected to the interior of the carrier frame, and the outer wall of the adjusting screw being threadedly connected to the driving plate;

[0009] The driving mechanism is installed at the bottom of the supporting frame.

[0010] Preferably, the driving mechanism is used to drive the adjusting screw on the supporting frame to rotate synchronously, and a guide rod is installed on the supporting frame, and the outer wall of the guide rod is slidably inserted and sleeved with the driving plate.

[0011] Preferably, the connection assembly includes:

[0012] A connecting shell is slidably engaged with the top portion between the driving plate and the supporting plate;

[0013] The bottom plate and the connecting block are clamped between the driving plate and the bearing support plate through a connecting shell.

[0014] Preferably, the base plate is located at the bottom of the driving plate and the bearing tray, and a groove matching the connecting block is provided on the opposite side of the driving plate and the bearing tray. The bottom of the connecting block is fixedly connected to the base plate, and the bottom of the connecting shell is provided with a connecting hole matching the connecting block.

[0015] Preferably, the connection assembly further comprises:

[0016] a limiting plate, the limiting plate being slidably disposed inside the connecting shell;

[0017] The limiting block is fixedly connected to one side of the limiting plate, and the top of the side of the connecting block is provided with a limiting groove matching the limiting block.

[0018] Preferably, one side of the limit plate is fixedly connected to a fixing rod, one end of the fixing rod is fixedly connected to a handle through the connecting shell, the outer wall of the fixing rod is slidably sleeved with a limiting spring, and the limiting spring is located on the side of the limit plate away from the connecting block.

[0019] Preferably, a positioning rod is fixedly connected to the bottom of the connecting shell, and the tops of the driving plate and the supporting plate are provided with through holes matching the positioning rod. A positioning hole is provided at the bottom of the base plate, and the bottom of the outer wall of the positioning rod passes through the through hole and slides into the inner cavity of the positioning hole.

[0020] The technical effects and advantages of this utility model are:

[0021] The utility model utilizes the coordinated use of a carrier frame, a carrier tray and a lifting assembly. The lifting assembly includes a driving plate, a connecting assembly, an adjusting screw and a driving mechanism. When the driving mechanism drives the two adjusting screws to rotate, the driving plate can drive the carrier tray to move up and down, so that automobile parts can be placed on the carrier tray. By disassembling the connecting assembly, the carrier tray can be disassembled, so that the carrier tray can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the overall structure of the connecting shell of the utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the front side of the connecting shell of the present invention.

[0025] In the figure: 1. Carrying frame; 2. Carrying tray; 3. Lifting assembly; 31. Driving plate; 32. Connecting assembly; 321. Connecting shell; 322. Bottom plate; 323. Connecting block; 324. Limiting plate; 325. Limiting block; 326. Fixing rod; 327. Handle; 328. Limiting spring; 329. Positioning rod; 33. Adjusting screw; 34. Guide rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-3 The illustrated embodiment shows a lifting type automobile material rack, comprising a carrier frame 1, a carrier plate 2 is provided inside the carrier frame 1, a lifting assembly 3 for adjusting the height of the carrier plate 2 is provided on the carrier frame 1, the lifting assembly 3 comprises a driving plate 31, a connecting assembly 32, an adjusting screw 33 and a driving mechanism, the driving plate 31 is vertically slidably arranged inside the carrier frame 1, the driving plate 31 is connected to the side of the carrier plate 2 through the connecting assembly 32, the adjusting screw 33 is rotatably connected to the inside of the carrier frame 1, the outer wall of the adjusting screw 33 is threadedly connected to the driving plate 31, and the adjusting screw 33 is rotated to drive the driving plate 31 to move up and down inside the carrier frame 1, and the driving mechanism is installed on the carrier frame. At the bottom of the carrier 1, the driving mechanism is used to drive the adjusting screw 33 on the carrier 1 to rotate synchronously. A guide rod 34 is installed on the carrier 1. The outer wall of the guide rod 34 is slidably interlaced with the driving plate 31. The driving mechanism is composed of a servo motor, gears and chains. The servo motor drives the two adjusting screws 33 to rotate synchronously through the gears and chains, so that the two driving plates 31 drive the carrying pallet 2 to move up and down. When the automobile parts are stored on the carrying pallet 2 and the carrier 1, the carrying pallet 2 is first raised to support and limit the bottom of the automobile parts to be stored, thereby avoiding scratches between the automobile parts and the carrier 1 when they are lowered and placed on the carrying pallet 2.

[0028] The top of the support frame 32 is provided with a protruding portion 324, and the bottom of the support frame 32 is provided with a protruding portion 325, and the bottom of the support frame 32 is provided with a protruding portion 326.

[0029] Furthermore, the connecting assembly 32 also includes a limit plate 324 and a limit block 325. The limit plate 324 is slidably arranged inside the connecting shell 321. The limit block 325 is fixedly connected to one side of the limit plate 324. The top of the side of the connecting block 323 is provided with a limit groove that matches the limit block 325. One side of the limit plate 324 is fixedly connected to a fixing rod 326. One end of the fixing rod 326 passes through the connecting shell 321 and is fixedly connected to a handle 327. The handle 327 can drive the limit plate 324 and the limit block 325 through the fixing rod 326. The block 325 moves away from the connecting block 323, so that the connecting shell 321 and the connecting block 323 can be disassembled, and then the supporting plate 2 can be disassembled and replaced. The outer wall of the fixing rod 326 is slidably sleeved with the limiting spring 328, and the limiting spring 328 is located on the side of the limiting plate 324 away from the connecting block 323. Under the action of the limiting spring 328, the limiting plate 324 has an elastic force toward the connecting block 323, thereby ensuring the stability of the limiting plate 324 driving the limiting block 325 to engage with the connecting block 323.

[0030] Furthermore, four positioning rods 329 are fixedly connected to the bottom of the connecting shell 321, and the tops of the driving plate 31 and the supporting tray 2 are provided with through holes matching the positioning rods 329. The bottom of the bottom plate 322 is provided with a positioning hole, and the bottom of the outer wall of the positioning rod 329 passes through the through hole and slides into the inner cavity of the positioning hole. The four positioning rods 329 at the bottom of the connecting shell 321 can again clamp and limit the driving plate 31, the supporting tray 2 and the bottom plate 322, thereby ensuring the stability of their splicing.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lifting automobile material rack, comprising a load-bearing frame (1), wherein a load-bearing support plate (2) is provided inside the load-bearing frame (1); It is characterized by: The carrier frame (1) is provided with a lifting assembly (3) for adjusting the height of the carrier plate (2), and the lifting assembly (3) comprises: A driving plate (31) and a connecting assembly (32), wherein the driving plate (31) is vertically slidably arranged inside the carrier frame (1), and the driving plate (31) is connected to the side of the carrier plate (2) through the connecting assembly (32); An adjusting screw (33), the adjusting screw (33) being rotatably connected to the interior of the carrier (1), and the outer wall of the adjusting screw (33) being threadedly connected to the driving plate (31); A driving mechanism is installed at the bottom of the carrier (1).

2. A lifting automobile rack according to claim 1, characterized in that: The driving mechanism is used to drive the adjusting screw (33) on the carrier (1) to rotate synchronously. A guide rod (34) is installed on the carrier (1). The outer wall of the guide rod (34) is slidably inserted and sleeved with the driving plate (31).

3. The lifting type automobile material rack according to claim 1, characterized in that: The connecting assembly (32) comprises: A connecting shell (321) is slidably engaged with the top portion between the driving plate (31) and the supporting plate (2); A bottom plate (322) and a connecting block (323) are clamped between the driving plate (31) and the supporting plate (2) through a connecting shell (321).

4. A lifting automobile rack according to claim 3, characterized in that: The bottom plate (322) is located at the bottom of the driving plate (31) and the bearing tray (2); a groove matching the connecting block (323) is provided on one side opposite to the driving plate (31) and the bearing tray (2); the bottom of the connecting block (323) is fixedly connected to the bottom plate (322); and a connecting hole matching the connecting block (323) is provided at the bottom of the connecting shell (321).

5. The lifting type automobile material rack according to claim 4, characterized in that: The connecting assembly (32) further comprises: a limiting plate (324), the limiting plate (324) being slidably disposed inside the connecting shell (321); A limiting block (325) is fixedly connected to one side of the limiting plate (324), and a limiting groove matching the limiting block (325) is provided on the top of the side of the connecting block (323).

6. The lifting type automobile material rack according to claim 5, characterized in that: One side of the limiting plate (324) is fixedly connected to a fixing rod (326), one end of the fixing rod (326) passes through the connecting shell (321) and is fixedly connected to a handle (327), and the outer wall of the fixing rod (326) is slidably sleeved with a limiting spring (328), and the limiting spring (328) is located on the side of the limiting plate (324) away from the connecting block (323).

7. The lifting type automobile material rack according to claim 6, characterized in that: The bottom of the connecting shell (321) is fixedly connected to a positioning rod (329), the tops of the driving plate (31) and the supporting plate (2) are both provided with through holes matching the positioning rod (329), the bottom of the bottom plate (322) is provided with a positioning hole, and the bottom of the outer wall of the positioning rod (329) passes through the through hole and is slidably engaged with the inner cavity of the positioning hole.

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