Automobile steering knuckle multi-station integrated press-fitting device

Abstract

The utility model belongs to the field of steering knuckle production, concretely relates to a kind of automobile steering knuckle multi-station integrated press fitting equipment, servo electric cylinder is installed on servo electric cylinder base upper end, second servo sliding table is horizontally fixed in servo electric cylinder base side face;Third reset air cylinder, second reset air cylinder, first reset air cylinder are distributed on second servo sliding table;V-shaped groove is provided on each reset air cylinder, and first pressure head is fixed below;First servo sliding table is horizontally fixed on servo electric cylinder base upper side, and press fitting tool is distributed on first servo sliding table upper side.This equipment is combined by servo sliding table and press fitting tool, realizes 1 equipment, 3 sets of conventional tooling and 1 operator, can realize that three sequence press fitting product is completed on one equipment, greatly reduces equipment cost, and simultaneously reduces the labor intensity of operator.

Description

Technical Field

[0001] This utility model belongs to the field of steering knuckle production, specifically relating to a multi-station integrated pressing equipment for automotive steering knuckles. Background Technology

[0002] Steering knuckles, due to design requirements or customer specifications, require the installation of bushings, ball joints, and steel sleeves after machining. Because of their diverse shapes, the number of press-fitting machines needed varies depending on the product characteristics. Typically, a three-stage press-fit steering knuckle requires three single-station machines, three sets of standard tooling, and two operators to complete the press-fitting process. In the development of new steering knuckle products, this involves a large number of single-station press-fitting machines, high investment costs, and potential equipment idleness and wasted capacity. If the three-stage press-fitting process could be completed on a single machine, equipment costs would be significantly reduced, while also decreasing the workload for operators. Utility Model Content

[0003] This utility model proposes a multi-station integrated pressing equipment for automotive steering knuckles to solve the problems of high equipment cost and high labor intensity in the prior art.

[0004] To achieve the above objectives, the present invention proposes the following technical solution: A multi-station integrated press-fitting device for automotive steering knuckles includes a servo electric cylinder, a servo electric cylinder base, a third reset cylinder, a second reset cylinder, a first reset cylinder, a steering knuckle, a first servo slide, a V-block, a third V-groove, a second V-groove, a first V-groove, a third press head, a second servo slide, a first press head, and a second press head. The press-fitting fixture includes a first press-fitting fixture, a second press-fitting fixture, and a third press-fitting fixture; the steering knuckle adapter press-fitting fixture; A servo electric cylinder is mounted on the upper end of the servo electric cylinder base, and the output end of the servo electric cylinder is connected to the V-block. The second servo slide is horizontally fixed to the side of the servo cylinder base; the third reset cylinder, the second reset cylinder, and the first reset cylinder are sequentially distributed on the second servo slide; The third reset cylinder has a third V-groove fixed above it and a third pressure head fixed below it; the second reset cylinder has a second V-groove fixed above it and a second pressure head fixed below it; the first reset cylinder has a first V-groove fixed above it and a first pressure head fixed below it. The first servo slide is horizontally fixed above the servo cylinder base, and the first pressing fixture, the second pressing fixture, and the third pressing fixture are arranged in sequence above the first servo slide.

[0005] Preferably, the steering knuckle includes a first steering knuckle, a second steering knuckle, and a third steering knuckle, which respectively cooperate with a first pressing fixture, a second pressing fixture, and a third pressing fixture.

[0006] Preferably, it also includes a device base, with the lower end of the servo cylinder base fixedly connected to the device base; the first servo slide is horizontally fixed above the device base.

[0007] Preferably, it also includes an aluminum profile frame, which is installed above the equipment base to fix the three-color indicator light and the boom.

[0008] Preferably, it also includes a control panel, which is fixed to the outside of the aluminum profile frame by a boom.

[0009] Preferably, it also includes a power distribution cabinet, which is fixed to the right rear of the equipment base, inside the aluminum profile frame.

[0010] The advantages of this utility model are: This invention simplifies existing equipment. By cooperating with three pressing fixtures, the pressing of three-stage products can be completed on one machine, which greatly reduces equipment costs and reduces the labor intensity of operators. Attached Figure Description

[0011] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments and descriptions of this utility model are used to explain this utility model and do not constitute an undue limitation thereof. In the drawings: Figure 1 A three-dimensional structural diagram of a multi-station integrated press-fitting equipment for automotive steering knuckles, viewed from the upper right. Figure 2 This is a three-dimensional structural diagram of a multi-station integrated press-fitting equipment for automotive steering knuckles, viewed from the lower left. Detailed Implementation

[0012] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0013] The following detailed description is exemplary and intended to provide further detailed explanation of the present invention. Unless otherwise specified, all technical terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this invention. Example

[0014] Please see Figure 1 , 2As shown, this utility model provides a multi-station integrated pressing equipment for automotive steering knuckles, including a servo electric cylinder 1, a servo electric cylinder base 2, an aluminum profile frame 3, a control panel 4, an equipment base 5, a third reset cylinder 6, a second reset cylinder 7, a first reset cylinder 8, a steering knuckle, a first servo slide 12, a start button 13, a power distribution cabinet 14, a V-block 15, a third V-groove 16, a second V-groove 17, a first V-groove 18, a third pressing head 19, a second servo slide 20, a first pressing head 21, a second pressing head 22, a first pressing fixture 23, a second pressing fixture 24, a third pressing fixture 25, and a fixed barcode scanner 26.

[0015] The steering knuckle includes a first steering knuckle 9, a second steering knuckle 10, and a third steering knuckle 11.

[0016] The lower end of the servo cylinder base 2 is fixedly connected to the equipment base 5, and the upper end of the servo cylinder base 2 is equipped with a servo cylinder 1. The output end of the servo cylinder 1 is connected to the V-block 15.

[0017] The second servo slide 20 is horizontally fixed to the side of the servo electric cylinder base 2 and can slide horizontally under the action of the servo motor. The third reset cylinder 6, the second reset cylinder 7, and the first reset cylinder 8 are horizontally evenly distributed on the second servo slide 20 from right to left. The horizontal movement of the second servo slide 20 can make the third reset cylinder 6, the second reset cylinder 7, and the first reset cylinder 8 coaxial with the servo electric cylinder 1.

[0018] The third reset cylinder 6 has a third V-groove 16 fixed above it and a third pressure head 19 fixed below it. The second reset cylinder 7 has a second V-groove 17 fixed above it and a second pressure head 22 fixed below it. The first reset cylinder 8 has a first V-groove 18 fixed above it and a first pressure head 21 fixed below it. The first servo slide 12 is horizontally fixed above the equipment base 5 and can move left and right in the horizontal direction. The first pressing fixture 23, the second pressing fixture 24, and the third pressing fixture 25 are horizontally and evenly distributed from left to right above the first servo slide 12. The horizontal movement of the first servo slide 12 can make the pressing holes of the first pressing fixture 23, the second pressing fixture 24, and the third pressing fixture 25 coaxial with the servo cylinder 1.

[0019] In one specific embodiment, the push rod of the servo electric cylinder 1 is vertically downward, providing power for the press-fitting of the steering knuckle bushing; In one specific embodiment, the aluminum profile frame 3 is installed above the equipment base 5 to fix the three-color indicator light and the boom.

[0020] In one specific embodiment, the control panel 4 is fixed to the outside of the aluminum profile frame 3 by a boom and is used to adjust the control program.

[0021] In one specific embodiment, the start button 13 is fixed in front of the device base 5 and is used to start the device's automatic operation program.

[0022] In one specific embodiment, the power distribution cabinet 14 is fixed to the right rear of the equipment base 5, inside the aluminum profile frame 3, and is used to install electrical components. Example

[0023] The working process of this utility model provides a multi-station integrated pressing equipment for automotive steering knuckles as follows: The operator removes the third steering knuckle 11, which has been pressed in three stages, and places it in the finished product basket; removes the second steering knuckle 10, which has been pressed in two stages, scans the QR code, and places it in the third pressing fixture 25; removes the first steering knuckle 9, which has been pressed in one stage, scans the QR code, and places it in the second pressing fixture 24; takes the first steering knuckle 9 to be pressed, scans the QR code, and places it in the first pressing fixture. The corresponding bushings are then placed into the first pressing head 21, the second pressing head 22, and the third pressing head 19, respectively; the operator presses the start button with both hands.

[0024] The first servo slide 12 and the second servo slide 20 move simultaneously to the right until the bushing hole of the first pressure head 21 and the first pressing fixture 23 are coaxial with the push rod of the servo cylinder 1. The push rod of the servo cylinder 1 moves downward, and the V-block 15 matches the first V-groove 18. The first reset cylinder 8 drives the first pressure head 21 to move downward, pressing the bushing into the steering knuckle. The servo cylinder 1 returns to the initial position, and the first reset cylinder 8 drives the first pressure head 21 to return to the initial position.

[0025] The first servo slide 12 and the second servo slide 20 move to the right simultaneously until the bushing hole of the second pressure head 22 and the second pressing fixture 24 are coaxial with the push rod of the servo cylinder 1; the push rod of the servo cylinder 1 moves downward, the V-block 15 matches the second V-groove 17, and the second pressure head 22 moves downward through the second reset cylinder 7, pressing the bushing into the steering knuckle; the servo cylinder 1 returns to the initial position, and the second reset cylinder 7 drives the second pressure head 22 to return to the initial position.

[0026] The first servo slide 12 and the second servo slide 20 move to the right simultaneously until the bushing hole of the third pressure head 19 and the third pressing fixture 25 are coaxial with the servo electric cylinder push rod; the servo electric cylinder 1 push rod moves downward, the V-block matches the third V-groove 16, and the third reset cylinder 6 drives the third pressure head 19 to move downward, pressing the bushing into the steering knuckle; the servo electric cylinder 1 returns to the initial position, and the third reset cylinder 6 drives the second pressure head 22 to return to the initial position; the first servo slide 12 and the second servo slide 20 move to the left simultaneously, returning to the initial position.

[0027] This completes the three-stage pressing of a steering knuckle, and the process is repeated.

[0028] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of this utility model. Any modifications or equivalent substitutions that do not depart from the spirit and scope of this utility model should be covered within the protection scope of the claims of this utility model.

Claims

1. A multi-station integrated pressing equipment for automotive steering knuckles, characterized in that, Servo electric cylinder, servo electric cylinder base, third reset cylinder, second reset cylinder, first reset cylinder, steering knuckle, first servo slide, V-block, third V-groove, second V-groove, first V-groove, third pressure head, second servo slide, first pressure head, second pressure head; The press-fitting fixture includes a first press-fitting fixture, a second press-fitting fixture, and a third press-fitting fixture; the steering knuckle is adapted to the press-fitting fixture; A servo electric cylinder is mounted on the upper end of the servo electric cylinder base, and the output end of the servo electric cylinder is connected to the V-block. The second servo slide is horizontally fixed to the side of the servo cylinder base; the third reset cylinder, the second reset cylinder, and the first reset cylinder are sequentially distributed on the second servo slide; The third reset cylinder has a third V-groove fixed above it and a third pressure head fixed below it; the second reset cylinder has a second V-groove fixed above it and a second pressure head fixed below it; the first reset cylinder has a first V-groove fixed above it and a first pressure head fixed below it. The first servo slide is horizontally fixed above the servo cylinder base, and the first pressing fixture, the second pressing fixture, and the third pressing fixture are arranged in sequence above the first servo slide.

2. The multi-station integrated pressing equipment for automotive steering knuckles as described in claim 1, characterized in that, The steering knuckle includes a first steering knuckle, a second steering knuckle, and a third steering knuckle, which respectively cooperate with the first pressing fixture, the second pressing fixture, and the third pressing fixture.

3. The multi-station integrated pressing equipment for automotive steering knuckles as described in claim 1, characterized in that, It also includes a device base, with the lower end of the servo cylinder base fixedly connected to the device base; the first servo slide is horizontally fixed above the device base.

4. The multi-station integrated pressing equipment for automotive steering knuckles as described in claim 3, characterized in that, It also includes an aluminum profile frame, which is installed above the equipment base to fix the three-color indicator lights and the boom.

5. The multi-station integrated pressing equipment for automotive steering knuckles as described in claim 4, characterized in that, It also includes a control panel, which is fixed to the outside of the aluminum profile frame by a boom.

6. The multi-station integrated pressing equipment for automotive steering knuckles as described in claim 4, characterized in that, It also includes a power distribution cabinet, which is fixed to the right rear of the equipment base, inside the aluminum profile frame.

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