Hoisting device for automobile part machining

Abstract

A hoisting device for automobile part machining comprises a base, a bottom box is fixedly connected to the upper side wall of the base, a fixing column is fixedly connected to the outer wall of the upper side of the bottom box, a supporting column is arranged in the fixing column, a hoisting arm is fixedly connected to the top end of the supporting column, and a hoisting mechanism is installed in front of the upper side wall of the hoisting arm; a steel wire rope of the hoisting mechanism penetrates through the hoisting arm and is fixedly connected with a hook. Compared with the prior art, the lifting device has the advantages that the angle of spare and accessory parts can be freely adjusted in a lifting state through the arranged angle adjusting mechanism. Due to the improvement, the operation flexibility is greatly improved, different machining requirements are met, and the working efficiency is improved; through the arranged height adjusting mechanism, an operator can adjust the height of the hoisting arm according to different stations and operation heights, so that the spare parts can be rapidly and accurately hoisted in place. Therefore, time and labor intensity of manual adjustment are reduced, and machining efficiency and precision are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, and in particular to a hoisting device for automotive parts processing. Background Technology

[0002] Automotive parts refer to the various components and parts that make up a car, including engines, transmissions, tires, braking systems, suspension systems, electrical systems, etc. Some automotive parts may be very heavy, such as engines and transmissions, and require the use of lifting equipment for transportation.

[0003] Chinese patent CN221796843U discloses a hoisting device for processing automotive parts, including a base and a mounting box. A pad is fixedly connected to the left side of the base, and a motor is fixedly connected to the upper part of the pad. A drive pulley is fixedly connected to the output end of the motor. A driven pulley is connected to the drive pulley via a belt. A double-acting lead screw is fixedly connected inside each of the two driven pulleys. A threaded sleeve is threadedly connected to the outside of each of the two double-acting lead screws. The threaded sleeve is slidably connected to the inside of the base through a limiting component. A hinge block 1 is fixedly connected to the bottom of the threaded sleeve. A movable support rod is rotatably connected inside the hinge block 1. The other end of the movable support rod is rotatably connected to the inside of a second hinge block. Movable plates are fixedly connected to the bottom of each of the two second hinge blocks. Rollers are provided on both sides of the bottom of the movable plates.

[0004] When using the aforementioned lifting device, the lifted parts cannot be rotated flexibly to change their angle. This fixed-angle lifting method limits the flexibility and efficiency of processing, making it difficult to meet diverse processing needs. This is especially true for complex parts requiring multi-angle processing, where operation is cumbersome and inefficient. Furthermore, most current lifting devices have a fixed boom height, such as the fixed base in the aforementioned device. A fixed boom height makes it difficult to meet the needs of different work positions and operating heights, increasing the difficulty and labor intensity for workers. Utility Model Content

[0005] The main purpose of this utility model is to provide a hoisting device for processing automotive parts, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a hoisting device for processing automotive parts, comprising a base, a base box fixedly connected to the upper side wall of the base, a fixed column fixedly connected to the upper outer wall of the base box, a support column provided inside the fixed column, a hoisting arm fixedly connected to the top of the support column, a winch mechanism installed at the front of the upper side wall of the hoisting arm, a wire rope of the winch mechanism passing through the hoisting arm and fixedly connected to a hook, a hoisting seat hanging on the hook, a turntable provided inside the hoisting seat, a groove provided on the bottom wall of the turntable, a clamping mechanism provided in the groove, an angle adjustment mechanism provided on the hoisting seat, and a height adjustment mechanism provided inside the base box.

[0007] As a further description of the above technical solution, the angle adjustment mechanism includes a rotating shaft, a driven gear, a first motor, and a driving gear. The rotating shaft is rotatably provided at the center of the upper inner wall of the hoisting base. The lower end of the rotating shaft is fixedly connected to the turntable. The driven gear is fixedly sleeved on the rotating shaft. The first motor is installed on the upper outer wall of the hoisting base. The output shaft of the first motor extends into the hoisting base and is fixedly connected to a driving gear that meshes with the driven gear.

[0008] As a further description of the above technical solution, the height adjustment mechanism includes a motor frame, a second motor, a worm, a screw, and a worm wheel. The motor frame is fixedly connected to the front inner wall of the base box, and the second motor is mounted on the motor frame. The output shaft end of the second motor is fixedly connected to the worm, and the other end of the worm is rotatably connected to the rear inner wall of the base box. A screw is rotatably provided at the center of the lower inner wall of the base box, and a worm wheel that meshes with the worm is fixedly sleeved on the screw.

[0009] As a further description of the above technical solution, the support column has a threaded groove, and the upper end of the screw extends into the threaded groove and is threadedly engaged with the threaded groove.

[0010] As a further description of the above technical solution, two symmetrically distributed guide grooves are provided on the inner wall of the fixed column, and the support column slides in conjunction with the guide grooves.

[0011] As a further description of the above technical solution, a number of balls are embedded at the upper edge of the bottom wall of the turntable.

[0012] As a further description of the above technical solution, four first reinforcing plates are arranged in a ring between the upper outer wall of the bottom box and the fixed column.

[0013] As a further description of the above technical solution, four second reinforcing plates are provided around the upper end of the support column and the lifting arm.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The angle adjustment mechanism allows parts to be freely adjusted in a suspended state. This improvement greatly enhances operational flexibility, meets diverse processing needs, and increases work efficiency.

[0016] 2. The height adjustment mechanism allows operators to adjust the boom height according to different work positions and operating heights, enabling parts to be hoisted into place quickly and accurately. This not only reduces the time and labor intensity of manual adjustments but also significantly improves processing efficiency and precision. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a hoisting device for processing automotive parts according to this utility model;

[0018] Figure 2 This is a sectional view of the lifting base of a lifting device for processing automotive parts according to this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the base box of a hoisting device for processing automotive parts according to this utility model;

[0020] Figure 4 This is a cross-sectional view of the support column of a hoisting device for processing automotive parts according to this utility model;

[0021] In the diagram: 1. Base; 2. Base box; 3. Fixed column; 4. Support column; 5. Lifting arm; 6. Winch mechanism; 7. Lifting seat; 71. Turntable; 711. Groove; 712. Clamping mechanism; 8. Angle adjustment mechanism; 9. Height adjustment mechanism; 81. Rotating shaft; 82. Driven gear; 83. First motor; 84. Drive gear; 91. Motor frame; 92. Second motor; 93. Worm gear; 94. Screw; 95. Worm wheel; 41. Threaded groove; 31. Guide groove; 713. Ball bearing. Detailed Implementation

[0022] To make the technical means, creative features, and objectives of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4 This utility model provides a hoisting device for processing automotive parts, including a base 1, a base box 2 fixedly connected to the upper side wall of the base 1, a fixed column 3 fixedly connected to the upper outer wall of the base box 2, a support column 4 provided inside the fixed column 3, a hoisting arm 5 fixedly connected to the top of the support column 4, a winch mechanism 6 installed in front of the upper side wall of the hoisting arm 5, a wire rope of the winch mechanism 6 passing through the hoisting arm 5 and fixedly connected to a hook, a hoisting seat 7 hanging on the hook, the winch mechanism 6 controls the height of the hoisting seat 7 by winding and unwinding the wire rope for hoisting, this is prior art and will not be described in detail here, the hoisting seat 7 is provided with a turntable 71, a groove 711 is opened on the bottom wall of the turntable 71, a clamping mechanism 712 is provided in the groove 711, the clamping mechanism 712 is used to clamp and fix the parts, this is prior art and will not be described in detail here, the hoisting seat 7 is provided with an angle adjustment mechanism 8, and the base box 2 is provided with a height adjustment mechanism 9.

[0026] Specifically, such as Figure 2As shown, a lifting device for processing automotive parts includes an angle adjustment mechanism 8 comprising a rotating shaft 81, a driven gear 82, a first motor 83, and a driving gear 84. The rotating shaft 81 is rotatably mounted at the center of the upper inner wall of the lifting base 7. The lower end of the rotating shaft 81 is fixedly connected to a turntable 71. The driven gear 82 is fixedly sleeved on the rotating shaft 81. The first motor 83 is mounted on the upper outer wall of the lifting base 7. The output shaft of the first motor 83 extends into the lifting base 7 and is fixedly connected to the driving gear 84, which meshes with the driven gear 82. The output shaft of the first motor 83 can drive the driving gear 84 to rotate. When the driving gear 84 rotates, it can cause the driven gear 82 meshing with it to drive the rotating shaft 81 to rotate. The rotation of the rotating shaft 81 can drive the turntable 71 to rotate, thereby causing the parts to rotate, changing the angle of the parts, improving operational flexibility, and meeting different processing needs.

[0027] Specifically, such as Figure 3 As shown, a lifting device for processing automotive parts includes a height adjustment mechanism 9 comprising a motor frame 91, a second motor 92, a worm gear 93, a screw 94, and a worm wheel 95. The motor frame 91 is fixedly connected to the inner front wall of the base box 2, and the second motor 92 is mounted on the motor frame 91. The output shaft of the second motor 92 is fixedly connected to the worm gear 93, and the other end of the worm gear 93 is rotatably connected to the inner rear wall of the base box 2. The screw 94 is rotatably mounted at the center of the lower inner wall of the base box 2, and a worm wheel 95 meshing with the worm gear 93 is fixedly sleeved on the screw 94. The output shaft of the second motor 92 can drive the worm gear 93 to rotate, and the rotation of the worm gear 93 can cause the worm wheel 95 to rotate, thereby driving the screw 94 to rotate. When the screw 94 rotates, under the action of the threaded groove 41, the support column 4 can move up and down with the forward and reverse rotation of the second motor 92, thereby changing the height of the lifting arm 5, making it more flexible and practical.

[0028] Specifically, such as Figure 4 As shown, a hoisting device for processing automotive parts has a support column 4 with a threaded groove 41 inside, and the upper end of the screw 94 extends into the threaded groove 41 and is threadedly engaged with the threaded groove 41.

[0029] Specifically, such as Figure 4 As shown, a hoisting device for processing automotive parts has two symmetrically distributed guide grooves 31 on the inner wall of the fixed column 3. The support column 4 slides with the guide grooves 31. When the support column 4 moves up and down, the guide grooves 31 limit it so that it can only move in a straight line.

[0030] Specifically, such as Figure 2 As shown, a hoisting device for processing automotive parts has several balls 713 embedded on the upper edge of the bottom wall of the turntable 71, making the turntable 71 rotate more smoothly and steadily.

[0031] Specifically, such as Figure 1As shown, a hoisting device for processing automotive parts has four first reinforcing plates arranged in a ring between the upper outer wall of the base box 2 and the fixing column 3 to improve the connection strength between the fixing column 3 and the base box 2.

[0032] Specifically, such as Figure 1 As shown, a hoisting device for processing automotive parts has four second reinforcing plates arranged in a ring between the upper end of the support column 4 and the hoisting arm 5 to improve the connection strength between the support column 4 and the hoisting arm 5.

[0033] It should be noted that this utility model is a hoisting device for processing automotive parts. In use, when facing different hoisting environments, the second motor 92 can be started, causing its output shaft to drive the worm gear 93 to rotate. The rotation of the worm gear 93 causes the worm wheel 95, which meshes with it, to drive the screw 94 to rotate. When the screw 94 rotates, under the action of the threaded groove 41, the support column 4 can move up and down with the forward and reverse rotation of the second motor 92, thereby changing the height of the hoisting arm 5, making it more flexible and practical. Then, the winch mechanism 6 releases the wire rope, causing the hoisting seat 7 to move down. Then, the clamping mechanism on the turntable 71 clamps and fixes the parts. The winch mechanism 6 rewinds the wire rope, lifting the parts and moving them to the processing point for processing. The output shaft of the first motor 83 can drive the drive gear 84 to rotate. When the drive gear 84 rotates, it causes the driven gear 82, which meshes with it, to drive the rotating shaft 81 to rotate. The rotation of the rotating shaft 81 drives the turntable 71 to rotate, thereby causing the parts to rotate and changing their angle, improving operational flexibility and meeting different processing needs.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hoisting device for processing automotive parts, comprising a base (1), characterized in that: A base box (2) is fixedly connected to the upper side wall of the base (1). A fixed column (3) is fixedly connected to the upper outer wall of the base box (2). A support column (4) is provided inside the fixed column (3). A hoisting arm (5) is fixedly connected to the top of the support column (4). A winch mechanism (6) is installed in front of the upper side wall of the hoisting arm (5). The wire rope of the winch mechanism (6) passes through the hoisting arm (5) and is fixedly connected to a hook. A hoisting seat (7) is hung on the hook. A turntable (71) is provided inside the hoisting seat (7). A groove (711) is opened on the bottom wall of the turntable (71). A clamping mechanism (712) is provided inside the groove (711). An angle adjustment mechanism (8) is provided on the hoisting seat (7). A height adjustment mechanism (9) is provided inside the base box (2).

2. The hoisting device for processing automotive parts according to claim 1, characterized in that: The angle adjustment mechanism (8) includes a rotating shaft (81), a driven gear (82), a first motor (83), and a driving gear (84). The rotating shaft (81) is rotatably provided at the center of the upper inner wall of the hoisting base (7). The lower end of the rotating shaft (81) is fixedly connected to the turntable (71). The driven gear (82) is fixedly sleeved on the rotating shaft (81). The first motor (83) is installed on the upper outer wall of the hoisting base (7). The output shaft of the first motor (83) extends into the hoisting base (7) and is fixedly connected to the driving gear (84) that meshes with the driven gear (82).

3. The hoisting device for processing automotive parts according to claim 1, characterized in that: The height adjustment mechanism (9) includes a motor frame (91), a second motor (92), a worm (93), a screw (94), and a worm wheel (95). The motor frame (91) is fixedly connected to the inner wall of the front side of the base box (2). The second motor (92) is installed on the motor frame (91). The output shaft end of the second motor (92) is fixedly connected to the worm (93). The other end of the worm (93) is rotatably connected to the inner wall of the rear side of the base box (2). The screw (94) is rotatably provided at the center of the lower inner wall of the base box (2). The worm wheel (95) that meshes with the worm (93) is fixedly sleeved on the screw (94).

4. The hoisting device for processing automotive parts according to claim 3, characterized in that: The support column (4) has a threaded groove (41), and the upper end of the screw (94) extends into the threaded groove (41) and is threadedly engaged with the threaded groove (41).

5. The hoisting device for processing automotive parts according to claim 1, characterized in that: The inner wall of the fixed column (3) has two symmetrically distributed guide grooves (31), and the support column (4) slides in conjunction with the guide grooves (31).

6. The hoisting device for processing automotive parts according to claim 1, characterized in that: Several balls (713) are embedded at the upper edge of the bottom wall of the turntable (71).

7. The hoisting device for processing automotive parts according to claim 1, characterized in that: Four first reinforcing plates are arranged in a ring between the upper outer wall of the bottom box (2) and the fixed column (3).

8. The hoisting device for processing automotive parts according to claim 1, characterized in that: Four second reinforcing plates are arranged in a ring between the upper end of the support column (4) and the hoisting arm (5).

Images