Lifting device for automobile frame machining and transporting

Abstract

The utility model discloses a lifting device for automobile frame processing and transportation, and relates to the field of automobile frame processing, the lifting device comprises a mounting rack, the inner wall of the mounting rack is provided with a first hydraulic cylinder, the outer wall of the first hydraulic cylinder is provided with a mounting plate, and the inner wall of the mounting plate is fixedly connected with a positioning rod; a first lifting frame is installed at one end of the first hydraulic cylinder, a first rotating rod is installed on the inner wall of the first lifting frame, and a second lifting frame is installed on the outer wall of the first rotating rod. According to the utility model, the rotating ball and the lifting table are arranged to move the placing table, when the device is used, the structural arrangement of the placing table facilitates angle adjustment of the automobile frame according to detection requirements, the practicability of the device is increased, and the placing table is arranged to move the abutting rod, so that when the device is used, the device is convenient to use. And a placing table and an abutting rod are arranged so that rapid positioning can be conducted according to the lifting contact shape of the automobile frame, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile frame processing, and specifically relates to a lifting device for automobile frame processing and transportation. BACKGROUND

[0002] With the vigorous development of the automobile industry, the demand of consumers for automobiles is increasingly diversified, prompting automobile production enterprises to continuously launch new models and new configurations. This trend puts forward higher requirements for the flexibility and efficiency of automobile production. In the automobile production process, the automobile frame, as a key structural component of the whole vehicle, directly affects the production efficiency and quality of the whole vehicle. In modern automobile processing workshops, production lines are highly automated and finely divided, and efficient and accurate connection between different production lines is needed to achieve smooth flow of automobile frames between processing procedures. The automobile frame needs to be lifted for detection during the conveying process between workshop production lines, and therefore a lifting device for automobile frame processing and transportation is needed.

[0003] The existing lifting device for automobile frame processing and transportation is inconvenient for angle adjustment of the automobile frame according to detection needs and quick positioning according to the contact shape of the automobile frame during lifting, and therefore there is an urgent need for a lifting device for automobile frame processing and transportation. SUMMARY

[0004] Therefore, the utility model aims at providing a lifting device for automobile frame processing and transportation to solve the problem that the existing lifting device for automobile frame processing and transportation is inconvenient for angle adjustment of the automobile frame according to detection needs and quick positioning according to the contact shape of the automobile frame during lifting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lifting device for automobile frame processing and transportation, comprising a mounting frame, first hydraulic cylinders are installed on the inner walls of the mounting frame, mounting plates are installed on the outer walls of the first hydraulic cylinders, positioning rods are fixedly connected to the inner walls of the mounting plates, first lifting frames are installed at one end of the first hydraulic cylinders, first rotating rods are installed on the inner walls of the first lifting frames, second lifting frames are installed on the outer walls of the first rotating rods, lifting platforms are installed at one end of the second lifting frames, first springs are welded to the outer walls of the lifting platforms, clamps are abutted at one end of the first springs, placing tables are installed on the outer walls of the clamps, and rotating beads are installed on the inner walls of the placing tables.

[0006] The inner wall of the placing table is welded with a second spring, one end of the second spring is welded with a resisting rod, the inner wall of the placing table is fixedly connected with a fixed rod, the outer wall of the fixed rod is fixedly connected with a second hydraulic cylinder, one end of the second hydraulic cylinder is welded with a connecting frame, the inner wall of the connecting frame is mounted with a second rotating rod, and the outer wall of the second rotating rod is mounted with a rotating barrel.

[0007] Preferably, the lifting table is movably connected with the clasp, and the inner wall of the lifting table is designed as a hole.

[0008] Preferably, the clasp is connected with the placing table, and the inner wall of the placing table is designed as a hole.

[0009] Preferably, the placing table and the lifting table constitute a rotating structure through the rotating ball, and the rotating ball is arranged in an annular array on the inner wall of the rotating ball.

[0010] Preferably, the placing table is movably connected with the resisting rod, and the resisting rod is arranged at equal intervals on the inner wall of the placing table.

[0011] Preferably, the fixed rod is screw-connected with the second hydraulic cylinder, and the fixed rod is symmetrically arranged about the central axis of the second hydraulic cylinder.

[0012] Preferably, the connecting frame is connected with the second rotating rod, and the connecting frame is symmetrically arranged about the central axis of the second rotating rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The rotating ball and the lifting table are arranged on the placing table, so that the structure of the placing table is convenient for angle adjustment of the automobile frame according to detection needs, and the practicability of the device is improved.

[0015] 2. The resisting rod is arranged on the placing table, so that the placing table and the resisting rod are convenient for quick positioning according to the lifting contact shape of the automobile frame, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a structure schematic view of the utility model in a vertical section;

[0018] Figure 3 It is a structure schematic view of the utility model in a vertical section;

[0019] Figure 4 It is a structure schematic view of the utility model Figure 2 in a vertical section;

[0020] Figure 5 The utility model discloses Figure 1 The structure schematic diagram of the enlarged B part.

[0021] In the drawing: 1, mounting frame, 2, first hydraulic cylinder, 3, mounting plate, 4, positioning rod, 5, first lifting frame, 6, first rotary rod, 7, second lifting frame, 8, lifting platform, 9, first spring, 10, clamping bolt, 11, placing platform, 12, rotating ball, 13, second spring, 14, abutting rod, 15, fixed rod, 16, second hydraulic cylinder, 17, connecting frame, 18, second rotary rod, 19, rotary cylinder. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0023] The embodiments will be described below according to the overall structure of the utility model.

[0024] Please refer to Figures 1-5 A lifting device for automobile frame machining and transportation, including mounting frame 1, the inner wall of mounting frame 1 is equipped with first hydraulic cylinder 2, the outer wall of first hydraulic cylinder 2 is equipped with mounting plate 3, the inner wall of mounting plate 3 is fixedly connected with positioning rod 4, one end of first hydraulic cylinder 2 is equipped with first lifting frame 5, the inner wall of first lifting frame 5 is equipped with first rotary rod 6, the outer wall of first rotary rod 6 is equipped with second lifting frame 7, one end of second lifting frame 7 is equipped with lifting platform 8, the outer wall of lifting platform 8 is welded with first spring 9, one end of first spring 9 is abutted with clamping bolt 10, lifting platform 8 is movably connected with clamping bolt 10, and the inner wall of lifting platform 8 is designed as a hole type, the outer wall of clamping bolt 10 is equipped with placing platform 11, clamping bolt 10 is hingedly connected with placing platform 11, and the inner wall of placing platform 11 is designed as a hole type, the inner wall of placing platform 11 is equipped with rotating ball 12, and placing platform 11 and lifting platform 8 constitute a rotating structure through rotating ball 12, and rotating ball 12 is arranged in an annular array on the inner wall of rotating ball 12, and the structure of placing platform 11 is convenient for angle adjustment of automobile frame according to detection needs when using the device, and the practicability of the device is increased.

[0025] Please refer to Figures 1-5The inner wall of the placing table 11 is welded with the second spring 13, one end of the second spring 13 is welded with the abutting rod 14, the placing table 11 is movably connected with the abutting rod 14, the abutting rod 14 is arranged at equal intervals on the inner wall of the placing table 11, the inner wall of the placing table 11 is fixedly connected with the fixed rod 15, the outer wall of the fixed rod 15 is fixedly connected with the second hydraulic cylinder 16, the fixed rod 15 is threadedly connected with the second hydraulic cylinder 16, and the fixed rod 15 is symmetrically arranged about the central axis of the second hydraulic cylinder 16, one end of the second hydraulic cylinder 16 is welded with the connecting frame 17, the inner wall of the connecting frame 17 is mounted with the second rotating rod 18, the connecting frame 17 is clampedly connected with the second rotating rod 18, and the connecting frame 17 is symmetrically arranged about the central axis of the second rotating rod 18, and the outer wall of the second rotating rod 18 is mounted with the rotating drum 19, the abutting rod 14 is movably arranged through the placing table 11, and the placing table 11 and the abutting rod 14 are arranged to facilitate quick positioning of the contact shape of the automobile frame, thereby increasing the practicability of the device.

[0026] Working principle: in use, the mounting frame 1 is installed at the conveying position between the workshop production lines, the mounting frame 1 is installed and fixed on the first hydraulic cylinder 2, the mounting plate 3 is abutted on the first hydraulic cylinder 2, the positioning rod 4 is threadedly fixed on the mounting plate 3, the fixed rod 15 is threadedly fixed on the second hydraulic cylinder 16, the clamping bolt 10 is pulled away from the lifting table 8, the rotating ball 12 and the lifting table 8 are adjusted to a specified angle on the placing table 11, the clamping bolt 10 is rebounded by the first spring 9, the clamping bolt 10 is clamped and fixed on the placing table 11, the second hydraulic cylinder 16 is opened, the connecting frame 17 is driven to ascend by the second hydraulic cylinder 16, the rotating drum 19 is rotated to push the automobile frame to a specified position, the connecting frame 17 is driven to descend by the second hydraulic cylinder 16, the automobile frame is abutted on the abutting rod 14, the abutting rod 14 is pressed downward, the automobile frame is fixed, finally, the first hydraulic cylinder 2 is opened, the first lifting frame 5 and the second lifting frame 7 are driven to tighten and lift by the first hydraulic cylinder 2, the lifting table 8 is lifted, the automobile frame is lifted and detected, and the use process of the device is completed.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lifting device for transporting a vehicle frame for machining, comprising a mounting frame (1), characterized in that: The inner wall of the mounting frame (1) is provided with a first hydraulic cylinder (2), the outer wall of the first hydraulic cylinder (2) is provided with a mounting plate (3), the inner wall of the mounting plate (3) is fixedly connected with a positioning rod (4), one end of the first hydraulic cylinder (2) is provided with a first lifting frame (5), the inner wall of the first lifting frame (5) is provided with a first rotating rod (6), the outer wall of the first rotating rod (6) is provided with a second lifting frame (7), one end of the second lifting frame (7) is provided with a lifting platform (8), the outer wall of the lifting platform (8) is welded with a first spring (9), one end of the first spring (9) abuts against a clamping bolt (10), the outer wall of the clamping bolt (10) is provided with a placing table (11), the inner wall of the placing table (11) is provided with a rotating ball (12). The inner wall of the placing table (11) is welded with a second spring (13), one end of the second spring (13) is welded with an abutting rod (14), the inner wall of the placing table (11) is fixedly connected with a fixed rod (15), the outer wall of the fixed rod (15) is fixedly connected with a second hydraulic cylinder (16), one end of the second hydraulic cylinder (16) is welded with a connecting frame (17), the inner wall of the connecting frame (17) is provided with a second rotating rod (18), the outer wall of the second rotating rod (18) is provided with a rotating drum (19).

2. The lifting device for processing and transporting of a vehicle frame according to claim 1, characterized in that: The lifting platform (8) is movably connected with the clamping bolt (10), and the inner wall of the lifting platform (8) is designed as a perforated type.

3. The lifting device for processing and transporting of automobile frames according to claim 1, characterized in that: The clamping bolt (10) is connected with the placing table (11) in a clamping manner, and the inner wall of the placing table (11) is designed as a perforated type.

4. The lifting device for processing and transporting of a vehicle frame according to claim 1, characterized in that: The placing table (11) and the lifting platform (8) form a rotating structure through the rotating ball (12), and the rotating ball (12) is arranged in an annular array on the inner wall of the rotating ball (12).

5. The lifting device for transporting a vehicle frame according to claim 1, wherein: The placing table (11) is movably connected with the abutting rod (14), and the abutting rod (14) is arranged at equal intervals on the inner wall of the placing table (11).

6. The lifting device for transporting a vehicle frame according to claim 1, wherein: The fixed rod (15) is threadedly connected with the second hydraulic cylinder (16), and the fixed rod (15) is symmetrically arranged about the central axis of the second hydraulic cylinder (16).

7. The lifting device for transporting a vehicle frame according to claim 1, wherein: The connecting frame (17) is connected with the second rotating rod (18) in a clamping manner, and the connecting frame (17) is symmetrically arranged about the central axis of the second rotating rod (18).

Images