Automobile suspension arm machining device

Abstract

The utility model discloses an automobile suspension arm machining device. The automobile suspension arm machining device comprises a base and a top plate which is arranged on the base and supported by multiple sets of rod-shaped structures. The connecting shaft is connected to the top plate through a bearing in a rotating mode, and a rotating assembly is connected to the connecting shaft and used for driving the connecting shaft to rotate; a supporting cylinder is mounted at the bottom of the connecting shaft, mounting blocks arranged at equal intervals are movably connected to the outer side of the supporting cylinder, a limiting assembly is connected between the mounting blocks and the supporting cylinder and used for limiting and guiding the mounting blocks, machining equipment is mounted at the bottoms of the mounting blocks, and a hydraulic cylinder is vertically mounted on the top plate. And a push block is arranged at the output end of the bottom of the hydraulic cylinder and is arranged above the mounting block. The utility model belongs to the technical field of automobile part machining, and particularly relates to an automobile suspension arm machining device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile part processing, specifically point to a kind of automobile suspension arm processing device. BACKGROUND

[0002] In the automobile production process, suspension arm bears the key role of supporting vehicle body, transmitting force and torque, and its machining precision and quality have significant influence on vehicle performance. During the machining process of suspension arm, milling, drilling, tapping and grinding and other machining operations are often required in sequence.

[0003] Under the traditional automobile suspension arm machining mode, since there is lack of integrated machining equipment, the suspension arm needs to be disassembled from the current machining equipment and installed on the next suitable machining equipment after completing each machining process. The operation process of repeated disassembly and equipment replacement is extremely cumbersome, not only consumes a lot of time and labor cost, but also easily introduces additional machining error due to inaccurate positioning during frequent disassembly and reinstallation, which makes it difficult to guarantee the machining precision of suspension arm. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is that multiple machining operations are required in the machining process of suspension arm, and different machining equipment needs to be repeatedly disassembled and replaced, which is relatively cumbersome.

[0005] In order to realize the above functions, the technical scheme adopted by the utility model is as follows: an automobile suspension arm machining device, comprising a base and a top plate supported on the base by multiple groups of rod-shaped structures;

[0006] It also comprises a connecting shaft rotatingly connected on the top plate through bearings, a rotating assembly is connected on the connecting shaft for driving rotation of the connecting shaft;

[0007] A support cylinder is installed at the bottom of the connecting shaft, equidistantly arranged mounting blocks are movably connected on the outer side of the support cylinder, a limiting assembly is connected between the mounting blocks and the support cylinder for limiting and guiding the mounting blocks, a machining equipment is installed at the bottom of the mounting block, a hydraulic cylinder is vertically installed on the top plate, a push block is provided at the bottom output end of the hydraulic cylinder and placed above the mounting block.

[0008] Further, the material of the push block is rubber.

[0009] Further, the rotating assembly comprises a gear ring and a motor, the gear ring is arranged on the outer side wall of the connecting shaft, the motor is installed on the top plate, the motor is a stepping motor, and a gear meshing with the gear ring is provided at the output end of the motor.

[0010] Further, the limiting assembly comprises side plates and sliding blocks, the side plates are equidistantly arranged on the side wall of the supporting cylinder, the side plates are provided with movable grooves, the mounting blocks are movably arranged in the movable grooves, sliding grooves are arranged through the side walls of the movable grooves, the sliding blocks are slidably arranged on the side walls of the mounting blocks and in the sliding grooves, and springs are arranged between the sliding blocks and the bottom walls of the sliding grooves.

[0011] As preferred, the base is movably provided with a translation plate, and the top of the translation plate is movably provided with a machining table; the translation plate and the machining table are driven by electric sliding rails and are arranged in perpendicular directions.

[0012] As preferred, the machining table is symmetrically provided with electric push rods, and the output ends of the electric push rods are provided with clamping blocks; a plurality of groups of the clamping blocks are arranged close to each other.

[0013] The automobile suspension arm machining device has the following beneficial effects achieved by the above structure: the automobile suspension arm machining device provided by the utility model can drive the supporting cylinder to rotate through the arrangement of the gear and the gear ring, so that the positions of different machining devices can be changed, and the mounting block can be movably arranged vertically through the arrangement of the side plate, the movable groove, the sliding groove and the sliding block; the machining device can be conveniently machined by driving the push block downward through the hydraulic cylinder and the push block, so that various machining operations can be realized without disassembling the machining piece, the operation error generated during disassembly is reduced, and the machining efficiency of the workpiece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model provides a kind of automobile suspension arm machining device's overall structure Figure 1 ;

[0015] Figure 2 The utility model provides a kind of automobile suspension arm machining device's overall structure Figure 2 ;

[0016] Figure 3 The utility model provides a kind of automobile suspension arm machining device's overall structure Figure 3 ;

[0017] Figure 4 The utility model provides a kind of automobile suspension arm machining device's partial structural drawing.

[0018] Wherein, 1, base, 2, top plate, 3, connecting shaft, 4, rotating assembly, 5, supporting cylinder, 6, mounting block, 7, limiting assembly, 8, machining device, 9, hydraulic cylinder, 10, push block, 11, gear ring, 12, motor, 13, gear, 14, side plate, 15, sliding block, 16, movable groove, 17, sliding groove, 18, spring, 19, translation plate, 20, machining table, 21, electric push rod, 22, clamping block. DETAILED DESCRIPTION

[0019] The technical solutions of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the drawings shown, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The utility model will be further described in detail in combination with the drawings.

[0021] As Figures 1-4 shown, the utility model provides an automobile suspension arm machining device, including base 1 and the top plate 2 supported by four groups of rod-shaped structures on base 1, used as overall support structure;

[0022] Still including the connecting shaft 3 that rotates by bearing connection on the top plate 2, the rotating assembly 4 is connected on the connecting shaft 3, for driving rotation to the connecting shaft 3, and the rotating assembly 4 includes gear ring 11 and motor 12, gear ring 11 is equipped with the outside wall on the connecting shaft 3, and motor 12 is installed on the top plate 2, and motor 12 is stepper motor 12, which is convenient for controlling the number of rotations and angle, and the output end of motor 12 is provided with the gear 13 engaged with gear ring 11, by controlling equipment to start motor 12, drive gear 13 to rotate, gear 13 drives gear ring 11 to rotate, after accurate rotation to the set angle, the driving of connecting shaft 3 is completed;

[0023] As Figure 2 , 3As shown in Figure 4, a support cylinder 5 is installed at the bottom of the connecting shaft 3. An equidistant mounting block 6 is movably connected to the outside of the support cylinder 5. A limit assembly 7 is connected between the mounting block 6 and the support cylinder 5 to limit and guide the mounting block 6. The limit assembly 7 includes a side plate 14 and a slider 15. The side plate 14 is equidistantly arranged on the side wall of the support cylinder 5. A movable groove 16 is opened on the side plate 14. The mounting block 6 is movably arranged in the movable groove 16. A sliding groove 17 is provided through the two side walls of the movable groove 16. The slider 15 is slidably fixed to the side wall of the mounting block 6 and is slidably arranged in the sliding groove 17. A spring 18 is connected between the slider 15 and the bottom wall of the sliding groove 17. A processing device 8 is installed at the bottom of the mounting block 6. A hydraulic cylinder 9 is vertically installed on the top plate 2. A rubber push block 10 is provided at the bottom output end of the hydraulic cylinder 9 and is placed above the mounting block 6.

[0024] The processing equipment 8 can be various existing equipment such as drilling, grinding, or welding. After selecting the processing equipment 8, the supporting cylinder 5 is rotated to a certain angle by the rotating component 4. The mounting block 6, on which the equipment is installed, is placed below the push block 10. The hydraulic cylinder 9 is driven to push the push block 10 to move the mounting block 6, so that the processing equipment 8 can process the workpiece. After processing, the hydraulic cylinder 9 retracts, and under the push of the spring 18, the slider 15 is reset, which in turn causes the mounting block 6 to lift the processing equipment 8. The angle of the supporting cylinder 5 is adjusted again by the rotating component 4, and different processing equipment 8 is used to process the workpiece, reducing the workpiece disassembly process and improving processing efficiency.

[0025] like Figure 1 As shown, a translation plate 19 is movably mounted on the base 1, and a processing table 20 is movably mounted on the top of the translation plate 19. Both the translation plate 19 and the processing table 20 are driven by electric slide rails and are set in a vertical direction of movement. Electric push rods 21 are symmetrically mounted on the processing table 20, and clamping blocks 22 are provided at the output end of the electric push rods 21. Multiple sets of clamping blocks 22 are arranged close to each other, and the workpiece is clamped by the multiple sets of clamping blocks 22. The vertical movement of the translation plate 19 and the processing table 20 makes it convenient to adjust the position of the workpiece during the processing.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A processing device for an automotive suspension arm, comprising a base (1) and a top plate (2) supported on the base (1) by a plurality of rod-like structures; characterized in that: It also includes a connecting shaft (3) that is connected to the top plate (2) via a bearing and rotates. A rotating assembly (4) is connected to the connecting shaft (3) for driving the connecting shaft (3) to rotate. A support cylinder (5) is installed at the bottom of the connecting shaft (3). An equidistant mounting block (6) is movably connected to the outside of the support cylinder (5). A limit assembly (7) is connected between the mounting block (6) and the support cylinder (5) to limit and guide the mounting block (6). A processing device (8) is installed at the bottom of the mounting block (6). A hydraulic cylinder (9) is vertically installed on the top plate (2). A push block (10) is provided at the bottom output end of the hydraulic cylinder (9) and is placed above the mounting block (6).

2. The automotive suspension arm processing device according to claim 1, characterized in that: The pusher (10) is made of rubber.

3. The automotive suspension arm processing device according to claim 1, characterized in that: The rotating assembly (4) includes a gear ring (11) and a motor (12). The gear ring (11) is disposed on the outer side wall of the connecting shaft (3). The motor (12) is mounted on the top plate (2). The motor (12) is a stepper motor (12). The output end of the motor (12) is provided with a gear (13) that meshes with the gear ring (11).

4. The automotive suspension arm processing device according to claim 1, characterized in that: The limiting component (7) includes a side plate (14) and a slider (15). The side plate (14) is equidistantly disposed on the side wall of the support cylinder (5). The side plate (14) has a movable groove (16). The mounting block (6) is movably disposed in the movable groove (16). The two side walls of the movable groove (16) are provided with sliding grooves (17). The slider (15) is slidably fixed to the side wall of the mounting block (6) and is slidably disposed in the sliding groove (17). A spring (18) is connected between the slider (15) and the bottom wall of the sliding groove (17).

5. An automotive suspension arm processing device according to any one of claims 1-4, characterized in that: A translation plate (19) is movably mounted on the base (1), and a processing table (20) is movably mounted on the top of the translation plate (19). Both the translation plate (19) and the processing table (20) are driven by electric slide rails and are set in a vertical direction of movement.

6. The automotive suspension arm processing device according to claim 5, characterized in that: The processing table (20) is symmetrically provided with electric push rods (21), and the output end of the electric push rod (21) is provided with a clamping block (22), and multiple sets of clamping blocks (22) are arranged close to each other.

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