Assembling tool for ball pin of automobile ball pin control arm

Abstract

The utility model discloses an automobile ball pin control arm ball pin assembling tool which comprises a working table, the two sides of the working table are both fixedly connected with installing plates, an assembling air cylinder is fixedly installed in one installing plate, the telescopic end of the assembling air cylinder is fixedly connected with a fixing assembly, and the fixing assembly is fixedly connected with a clamping assembly. A supporting plate is fixedly connected to the upper surface of the workbench, an electric push rod is fixedly connected to the back face of the supporting plate, a movable limiting plate is fixedly connected to the telescopic end of the electric push rod, a fixing plate is fixedly connected to the back face of the workbench, and a fixed limiting plate is fixedly connected to the front face of the fixing plate. According to the device, the electric push rod and the movable limiting plate are arranged, so that the device can position a control arm piece, dislocation of the device in the assembling process is avoided, the assembling air cylinder and the fixing assembly are arranged, the device can fix ball pin pieces with different diameters, assembling operation can be rapidly completed, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball pin processing equipment, in particular to an assembly tool for a ball pin of an automobile ball pin control arm. Background Art

[0002] Control arms are widely used in automotive parts, mainly used to connect and transmit force and torque. Among them, the more common control arm is the ball pin control arm. The ball pin control arm mainly includes a main body part and a ball pin part. During assembly, the ball pin is assembled on the ball pin control arm in a pressed manner.

[0003] The patent with publication number CN105710827A and titled "Assembly tool and assembly method for ball pin of automobile ball pin control arm" discloses an assembly tool and assembly method for ball pin of automobile ball pin control arm. The automobile ball pin control arm includes an arm body and a ball seat connected in sequence. The top of the ball seat is open and recessed downward to form a spherical cavity. The top of the spherical cavity is provided with an annular gasket. The assembly tool includes a riveting mechanism. The riveting mechanism can clamp the ball pin and drive the ball pin to rotate around the axis so that the ball part of the ball pin enters the spherical cavity. The assembly tool can achieve stable assembly between the control arm body and the ball pin. The patent technology has shortcomings in the actual application process. The device does not position and fix the ball pin during assembly, which is prone to misalignment during the pressing process, thereby affecting the assembly accuracy of the ball pin. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an assembly tool for a ball pin of a ball pin control arm of an automobile.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An assembly tool for a ball pin of an automobile ball pin control arm comprises a workbench, both sides of the workbench are fixedly connected with mounting plates, an assembly cylinder is fixedly installed inside one of the mounting plates, the telescopic end of the assembly cylinder is fixedly connected with a fixing component, the upper surface of the workbench is fixedly connected with a support plate, the back side of the support plate is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a movable limit plate, the back side of the workbench is fixedly connected with a fixed plate, and the front side of the fixed plate is fixedly connected with a fixed limit plate.

[0007] As a further improvement of the utility model, the fixed assembly includes a fixed base fixedly connected to the telescopic end of the assembly cylinder, the upper end of the fixed base is fixedly installed with a fixed cylinder, the telescopic end of the fixed cylinder is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with two upper fixing rings, and the interior of the fixed base is fixedly connected with two lower fixing rings.

[0008] As a further improvement of the present invention, a slide groove is provided on the upper surface of the workbench, and a sliding block adapted to the slide groove is fixedly connected to the lower surface of the fixing assembly.

[0009] As a further improvement of the present invention, a working pad is fixedly mounted on the upper surface of the workbench, and the material of the working pad is rubber.

[0010] As a further improvement of the present invention, a base is fixedly connected to the lower surface of the workbench, and the number of the bases is two.

[0011] As a further improvement of the utility model, a ball pin component is fixedly installed inside the fixing assembly, and a control arm component is fixedly installed between the movable limiting plate and the fixed limiting plate.

[0012] Beneficial effects of the utility model:

[0013] By setting an electric push rod and a movable limit plate, when in use, the electric push rod is started to push the movable limit plate to move toward the fixed limit plate until the control arm is fixed between the two, so that the device can position the control arm and avoid misalignment during assembly of the device.

[0014] By setting up an assembly cylinder and a fixing component, when in use, the ball pin is placed on the lower fixing ring of the fixing seat, the fixing cylinder is started to drive the upper fixing ring to move downward until the ball pin is fixed to the column, and the assembly cylinder is started to drive the ball pin to move toward the control arm to complete the assembly, so that the device can fix ball pins of different diameters and can quickly complete the assembly operation, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an assembly tool for a ball pin of a ball pin control arm of an automobile proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a fixing assembly of an assembly tool for a ball pin of a ball pin control arm of an automobile proposed by the utility model;

[0017] Figure 3 The utility model is a schematic structural diagram of a workbench of an assembly tool for a ball pin of a ball pin control arm of an automobile.

[0018] In the figure: 1 workbench, 2 mounting plate, 3 assembly cylinder, 4 fixing assembly, 401 fixing seat, 402 fixing cylinder, 403 connecting plate, 404 upper fixing ring, 405 lower fixing ring, 5 supporting plate, 6 electric push rod, 7 moving limit plate, 8 fixing plate, 9 fixed limit plate, 10 slide groove, 11 slider, 12 working pad, 13 base, 14 ball pin part, 15 control arm part. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 An assembly tool for a ball pin of a ball pin control arm of an automobile comprises a workbench 1, mounting plates 2 are fixedly connected on both sides of the workbench 1, an assembling cylinder 3 is fixedly installed inside one of the mounting plates 2, a fixing component 4 is fixedly connected to the telescopic end of the assembling cylinder 3, a supporting plate 5 is fixedly connected to the upper surface of the workbench 1, an electric push rod 6 is fixedly connected to the back of the supporting plate 5, a movable limiting plate 7 is fixedly connected to the telescopic end of the electric push rod 6, a fixing plate 8 is fixedly connected to the back of the workbench 1, a fixed limiting plate 9 is fixedly connected to the front of the fixing plate 8, and the surfaces of the movable limiting plate 7 and the fixed limiting plate 9 are both provided with an anti-slip layer.

[0021] In the utility model, the fixing assembly 4 includes a fixing seat 401 fixedly connected to the telescopic end of the assembly cylinder 3, a fixing cylinder 402 is fixedly installed on the upper end of the fixing seat 401, a connecting plate 403 is fixedly connected to the telescopic end of the fixing cylinder 402, two upper fixing rings 404 are fixedly connected to the lower surface of the connecting plate 403, two lower fixing rings 405 are fixedly connected to the interior of the fixing seat 401, a slide groove 10 is provided on the upper surface of the workbench 1, a slider 11 adapted to the slide groove 10 is fixedly connected to the lower surface of the fixing assembly 4, and the ball pin 14 is fixed by the upper fixing ring 404 and the lower fixing ring 405, so as to facilitate subsequent processing;

[0022] A work pad 12 is fixedly installed on the upper surface of the workbench 1, and the material of the work pad 12 is rubber. A base 13 is fixedly connected to the lower surface of the workbench 1. There are two bases 13. A ball pin component 14 is fixedly installed inside the fixed component 4, and a control arm component 15 is fixedly installed between the movable limit plate 7 and the fixed limit plate 9.

[0023] When the utility model is used, the control arm member 15 is first placed between the fixed limit plate 9 and the movable limit plate 7 on the workbench 1, and the electric push rod 6 is started to push the movable limit plate 7 to move toward the fixed limit plate 9 until the control arm member 15 is fixed therebetween, and then the ball pin member 14 is placed on the lower fixing ring 405 of the fixing seat 401, and the fixing cylinder 402 is started to drive the upper fixing ring 404 to move downward until the ball pin member 14 is fixed, and finally the assembly cylinder 3 is started to drive the fixing assembly 4 to move, thereby moving the fixed ball pin member 14 toward the positioned control arm member 15 until the ball pin member 14 is pressed into the control arm member 15 to complete the assembly.

[0024] 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 technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembly tool for a ball pin of a ball pin control arm of an automobile, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to mounting plates (2) on both sides, an assembly cylinder (3) is fixedly installed inside one of the mounting plates (2), the telescopic end of the assembly cylinder (3) is fixedly connected to a fixing component (4), the upper surface of the workbench (1) is fixedly connected to a support plate (5), the back of the support plate (5) is fixedly connected to an electric push rod (6), the telescopic end of the electric push rod (6) is fixedly connected to a movable limit plate (7), the back of the workbench (1) is fixedly connected to a fixed plate (8), and the front of the fixed plate (8) is fixedly connected to a fixed limit plate (9).

2. The assembly tool for the ball pin of the vehicle ball pin control arm according to claim 1, characterized in that: The fixing assembly (4) comprises a fixing seat (401) fixedly connected to the telescopic end of the assembly cylinder (3); a fixing cylinder (402) is fixedly mounted on the upper end of the fixing seat (401); the telescopic end of the fixing cylinder (402) is fixedly connected to a connecting plate (403); two upper fixing rings (404) are fixedly connected to the lower surface of the connecting plate (403); and two lower fixing rings (405) are fixedly connected to the interior of the fixing seat (401).

3. The assembly tool for the ball pin of the vehicle ball pin control arm according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a slide groove (10), and the lower surface of the fixing component (4) is fixedly connected with a sliding block (11) adapted to the slide groove (10).

4. The assembly tool for the ball pin of the vehicle ball pin control arm according to claim 1, characterized in that: A working pad (12) is fixedly mounted on the upper surface of the working table (1), and the material of the working pad (12) is rubber.

5. The assembly tool for the ball pin of the vehicle ball pin control arm according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected to a base (13), and the number of the bases (13) is two.

6. The assembly tool for the ball pin of the vehicle ball pin control arm according to claim 1, characterized in that: A ball pin component (14) is fixedly installed inside the fixing assembly (4), and a control arm component (15) is fixedly installed between the movable limiting plate (7) and the fixed limiting plate (9).

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