Press fitting tool for aluminum support of automobile suspension part

Abstract

The utility model relates to the technical field of automobile suspension part manufacturing, and discloses an automobile suspension part aluminum support press-fitting tool, a press-fitting mechanism is arranged at the top of a workbench, an adjusting mechanism is arranged on the workbench and a placing plate, the adjusting mechanism comprises a fixing assembly and a clamping assembly, the fixing assembly comprises a fixing seat, an inserting plate is inserted into an inserting groove, and the clamping assembly is arranged on the fixing seat. Connecting plates are fixedly connected to the tops of the inserting plates, and rotating plates are rotationally connected to the surfaces of the fixing rods. According to the press fitting tool for the aluminum support of the automobile suspension part, an inserting plate is inserted into an inserting groove, a rotating plate is inserted into a rectangular groove, a placing plate can be preliminarily fixed to the top of the workbench, corners of the placing plate are clamped and fixed through clamping plates, inserting rods are inserted into inserting hole grooves, and the positions of connecting rods can be limited and fixed; the placing plate can be conveniently and fixedly placed on the top of the workbench, the situation that the placing plate moves under the pressing work is avoided, and on the contrary, different placing plates can be replaced according to different external dimensions of workpieces.

Description

Technical Field

[0001] This utility model relates to the field of automotive suspension manufacturing technology, specifically to a press-fitting tool for an aluminum bracket of an automotive suspension component. Background Technology

[0002] During the manufacturing process of automotive suspension components, the semi-finished suspension components (including components such as the cup and suspension parts) that have been filled with liquid need to be connected to the aluminum bracket by riveting (the aluminum bracket is equipped with rivets, and the bottom edge of the cup is equipped with riveting holes).

[0003] According to announcement number CN218798882U, a pressing fixture for an aluminum bracket of an automotive suspension component includes a pressing cylinder, a pressing plate, and a base. The base is cylindrical and fixed on a pressing platform. The upper end of the base has several grooves that engage with the bottom of the riveting disc of the aluminum bracket. The main body of the aluminum bracket extends into the central hole of the base.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During operation, the fixed shape and size of the workpieces to be pressed into this equipment make it impossible to achieve precise and rapid positioning when dealing with aluminum supports of different sizes or with slight differences in shape. When it is necessary to change to aluminum supports of different specifications or slightly deformed ones, operators have to frequently change the placement plates used to support these supports. This process is not only time-consuming and labor-intensive, but also reduces production efficiency. Utility Model Content

[0006] The purpose of this utility model is to provide a press-fitting tool for aluminum brackets of automotive suspension components to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pressing fixture for aluminum brackets of automotive suspension components, comprising a worktable and a placement plate, wherein a pressing mechanism is provided on the top of the worktable, and an adjustment mechanism is provided on the worktable and the placement plate;

[0008] The adjustment mechanism includes a fixing component and a clamping component. The fixing component includes a fixing seat, which is fixedly connected to the top, bottom, and left and right sides of the placement plate. The top of the fixing seat has a slot, and the top and the side away from the placement plate of the slot are set as openings. An insert plate is inserted into the slot. A connecting plate is fixedly connected to the top of the insert plate. Rectangular grooves are opened on both sides inside the connecting plate. Fixing plates are fixedly connected to the top of the worktable around its perimeter. Fixing rods are fixedly connected to the outer sides of the two fixing plates. A rotating plate is rotatably connected to the surface of the fixing rods. Nuts are fixedly connected to both sides of the connecting plate. A screw is threadedly connected to the nuts and the connecting plate.

[0009] Preferably, the top, bottom, and side away from the placement plate of the rectangular groove are set as openings, the surface of the rotating plate is inserted into the inside of the rectangular groove, the insert plate is inserted into the slot, the rotating plate is inserted into the rectangular groove, and the nut is threaded into the screw, which can initially fix the placement plate on the top of the workbench.

[0010] Preferably, the number of fixing plates is eight, and they are arranged in pairs. The number of fixing seats is four, and two of the fixing plates are arranged on both sides of the fixing seats.

[0011] Preferably, the rotating plate has a through hole groove inside, and the screw surface is inserted through the through hole groove inside the rotating plate.

[0012] Preferably, the clamping assembly includes a limiting plate, which is fixedly connected to the top perimeter of the worktable. A spring is fixedly connected to the side of the limiting plate away from the placement plate, and a frustum is fixedly connected to the other side of the spring. A connecting rod is fixedly connected to the side of the frustum near the limiting plate, and a mounting plate is fixedly connected to the other side of the connecting rod. A clamping plate is fixedly connected to the other side of the mounting plate. The clamping plate is located at the corner of the placement plate. The connecting rod has densely spaced insertion slots inside, with the top of each slot open. A sliding groove is formed inside the limiting plate near the placement plate, and a sliding plate is slidably connected inside the sliding groove. A mounting base is fixedly connected between two sliding plates, and an insertion rod is fixedly connected to the bottom of the mounting base. The surface of the insertion rod is inserted into the insertion slot. The clamping plate clamps and fixes the corner of the placement plate, facilitating the placement of the plate on the top of the worktable and preventing the plate from shifting during pressing operations.

[0013] Preferably, the limiting plate has an elongated slot inside, the connecting rod is inserted through the elongated slot inside the limiting plate, and the spring is disposed on the surface of the connecting rod.

[0014] Preferably, the pressing mechanism includes support plates, which are fixedly connected to both sides of the top of the workbench. Top plates are fixedly connected to the top of the two support plates, and cylinders are fixedly connected inside the top plates. Pressing cylinders are fixedly connected to the bottom of the cylinders.

[0015] Compared with the prior art, this utility model provides a press-fitting tool for aluminum brackets of automotive suspension components, which has the following advantages:

[0016] 1. This automotive suspension aluminum bracket press-fitting fixture, through an adjustment mechanism, allows the connecting plate to drive the insert plate into the slot, and the rotating plate to be inserted into the rectangular groove. The nut is threaded into the screw, initially fixing the placement plate to the top of the worktable. Pushing the circular platform compresses the spring, which in turn drives the connecting rod, which in turn drives the mounting plate. The mounting plate then drives the clamping plate to clamp and fix the corners of the placement plate. The insert rod is inserted into the insertion slot, limiting and fixing its position. This facilitates fixing the placement plate to the top of the worktable, preventing movement during press-fitting. Conversely, it also allows for the replacement of different placement plates according to the different dimensions of the workpiece.

[0017] 2. The aluminum bracket pressing fixture for automotive suspension components uses a pressing mechanism where a cylinder drives a pressing cylinder to descend, applying appropriate pressure so that the rivets on the aluminum bracket are gradually inserted into the riveting holes of the semi-finished suspension component, thus completing the riveting and pressing operation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the overall structure of this utility model;

[0020] Figure 2 This is a structural diagram of the fixed component;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the clamping assembly.

[0023] Figure 5 for Figure 4 A schematic diagram of the structure of the section cut out from the middle;

[0024] Figure 6 This is a schematic diagram of the press-fitting mechanism.

[0025] In the diagram: 1. Workbench; 2. Placement plate; 3. Pressing mechanism; 31. Pressing cylinder; 32. Support plate; 33. Top plate; 34. Cylinder; 4. Adjustment mechanism; 41. Fixing component; 411. Fixing rod; 412. Screw; 413. Nut; 414. Rectangular groove; 415. Rotating plate; 416. Connecting plate; 417. Slot; 418. Insert plate; 419. Fixing seat; 4101. Fixing plate; 42. Clamping component; 421. Clamping plate; 422. Mounting plate; 423. Connecting rod; 424. Insert rod; 425. Spring; 426. Frustum; 427. Mounting seat; 428. Limiting plate; 429. Slide groove; 4201. Slide plate; 4202. Insertion slot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides the following technical solution:

[0029] Example 1

[0030] Combination Figures 1 to 5 A pressing fixture for aluminum brackets of automotive suspension components includes a workbench 1 and a placement plate 2. A pressing mechanism 3 is provided on the top of the workbench 1, and an adjustment mechanism 4 is provided on the workbench 1 and the placement plate 2.

[0031] The adjustment mechanism 4 includes a fixing component 41 and a clamping component 42. The fixing component 41 includes a fixing seat 419, which is fixedly connected to the top, bottom and left and right sides of the placement plate 2. The top of the fixing seat 419 has a slot 417, and the top and the side away from the placement plate 2 of the slot 417 are set as openings. An insert plate 418 is inserted into the slot 417. A connecting plate 416 is fixedly connected to the top of the insert plate 418. Rectangular grooves 414 are opened on both sides of the inside of the connecting plate 416. Fixing plates 4101 are fixedly connected to the top of the workbench 1. Fixing rods 411 are fixedly connected to the outside of the two fixing plates 4101. A rotating plate 415 is rotatably connected to the surface of the fixing rods 411. Nuts 413 are fixedly connected to both sides of the connecting plate 416. A screw 412 is threadedly connected to the nut 413 and the inside of the connecting plate 416.

[0032] The top, bottom and the side away from the placement plate 2 of the rectangular groove 414 are set as openings. The surface of the rotating plate 415 is inserted into the inside of the rectangular groove 414. There are eight fixed plates 4101 in pairs. There are four fixed seats 419. Two fixed plates 4101 are set on both sides of the fixed seats 419. The rotating plate 415 has a through hole slot. The surface of the screw 412 is inserted through the through hole slot opened inside the rotating plate 415.

[0033] The clamping assembly 42 includes a limiting plate 428, which is fixedly connected to the top perimeter of the workbench 1. A spring 425 is fixedly connected to the side of the limiting plate 428 away from the placement plate 2, and a frustum 426 is fixedly connected to the other side of the spring 425. A connecting rod 423 is fixedly connected to the side of the frustum 426 near the limiting plate 428, and a mounting plate 422 is fixedly connected to the other side of the connecting rod 423. A clamping plate 421 is fixedly connected to the other side of the mounting plate 422. The clamping plate 421 is located at the corner of the placement plate 2. The connecting rod 423 has densely arranged insertion slots 4202 inside, and the top of the insertion slots 4202 is set as an opening. A sliding groove 429 is opened inside the side of the limiting plate 428 near the placement plate 2. A sliding plate 4201 is slidably connected inside the sliding groove 429. A mounting base 427 is fixedly connected between the two sliding plates 4201. An insertion rod 424 is fixedly connected to the bottom of the mounting base 427. The surface of the insertion rod 424 is inserted into the insertion slot 4202.

[0034] The limiting plate 428 has an elongated slot inside, and the connecting rod 423 is inserted through the elongated slot inside the limiting plate 428. The spring 425 is disposed on the surface of the connecting rod 423.

[0035] Furthermore, the connecting plate 416 drives the insert plate 418 to be inserted into the slot 417, the rotating plate 415 is inserted into the rectangular slot 414, and the nut 413 is threaded into the screw 412, which can initially fix the placement plate 2 on the top of the worktable 1. The push of the round table 426 compresses the spring 425, and at the same time the round table 426 drives the connecting rod 423, the connecting rod 423 drives the mounting plate 422, the mounting plate 422 drives the clamping plate 421 to clamp and fix the corners of the placement plate 2, and the insert rod 424 is inserted into the insertion slot 4202, which can limit and fix the position of the connecting rod 423, so as to fix the placement plate 2 on the top of the worktable 1 and prevent the placement plate 2 from moving during the pressing operation. Conversely, different placement plates 2 can be replaced according to different workpiece dimensions.

[0036] Example 2

[0037] See Figure 1-6 Furthermore, based on Embodiment 1, the pressing mechanism 3 includes a support plate 32, which is fixedly connected to both sides of the top of the workbench 1. A top plate 33 is fixedly connected to the top of the two support plates 32, and a cylinder 34 is fixedly connected inside the top plate 33. A pressing cylinder 31 is fixedly connected to the bottom of the cylinder 34.

[0038] Furthermore, the cylinder 34 drives the pressing cylinder 31 to descend, applying appropriate pressure so that the rivets on the aluminum bracket are gradually inserted into the riveting holes of the semi-finished suspension part, completing the riveting and pressing operation.

[0039] In actual operation, when this device is used, first place the placement plate 2 on the top of the workbench 1 so that the fixing seat 419 is set between the two fixing plates 4101. Then, drive the connecting plate 416 to insert the insertion plate 418 into the slot 417. Move the rotating plate 415 to rotate on the surface of the fixing rod 411 until the rotating plate 415 is inserted into the rectangular slot 414. Thread the nut 413 into the screw 412 to initially fix the placement plate 2 on the top of the workbench 1.

[0040] Simultaneously, the truncated cone 426 is pushed to compress the spring 425, and the truncated cone 426 can also drive the connecting rod 423. The connecting rod 423 drives the mounting plate 422, and the mounting plate 422 drives the clamping plate 421 to clamp and fix the corners of the placement plate 2. The mounting base 427 is pushed to drive the sliding plate 4201 to slide in the sliding groove 429. At the same time, the mounting base 427 drives the insertion rod 424 to be inserted into the insertion slot 4202. The position of the connecting rod 423 can be limited and fixed, which makes it easy to fix the placement plate 2 on the top of the worktable 1 and prevent the placement plate 2 from moving during the pressing operation. Conversely, different placement plates 2 can be replaced according to different workpiece dimensions.

[0041] Place the aluminum bracket on the placement plate 2, and make sure that the bottom of the riveting plate of the aluminum bracket is accurately engaged with the groove on the placement plate 2. Then place the semi-finished hanging part that has completed the liquid filling process on the aluminum bracket again, and carefully adjust the position so that the riveting holes of the semi-finished hanging part are aligned with the rivets on the riveting plate of the aluminum bracket.

[0042] Under the operation of cylinder 34, the pressing cylinder 31 is driven to descend, and appropriate pressure is applied so that the rivets on the aluminum bracket are gradually inserted into the riveting holes of the semi-finished suspension part, thus completing the riveting and pressing operation.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A press-fitting fixture for an aluminum bracket of an automotive suspension component, comprising a worktable (1) and a placement plate (2), characterized in that: The workbench (1) is provided with a pressing mechanism (3) on top, and the workbench (1) and the placement plate (2) are provided with an adjustment mechanism (4). The adjustment mechanism (4) includes a fixing component (41) and a clamping component (42). The fixing component (41) includes a fixing seat (419), which is fixedly connected to the top, bottom, and left and right sides of the placement plate (2). A slot (417) is provided on the top of the fixing seat (419). The top of the slot (417) and the side away from the placement plate (2) are set as openings. An insert plate (418) is inserted into the slot (417). A connecting plate is fixedly connected to the top of the insert plate (418). 416), rectangular grooves (414) are provided on both sides of the inside of the connecting plate (416), and fixed plates (4101) are fixedly connected to the top of the workbench (1) on all four sides. Fixed rods (411) are fixedly connected to the outside of the two fixed plates (4101), and rotating plates (415) are rotatably connected to the surface of the fixed rods (411). Nuts (413) are fixedly connected to both sides of the connecting plate (416), and screws (412) are threadedly connected to the nuts (413) and the inside of the connecting plate (416).

2. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 1, characterized in that: The top, bottom and side away from the placement plate (2) of the rectangular groove (414) are set as openings, and the surface of the rotating plate (415) is inserted into the inside of the rectangular groove (414).

3. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 1, characterized in that: The number of fixing plates (4101) is eight and they are arranged in pairs. The number of fixing seats (419) is four, and two of the fixing plates (4101) are arranged on both sides of the fixing seats (419).

4. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 1, characterized in that: The rotating plate (415) has a through hole groove inside, and the screw (412) is inserted through the through hole groove inside the rotating plate (415) on its surface.

5. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 1, characterized in that: The clamping assembly (42) includes a limiting plate (428), which is fixedly connected to the top perimeter of the workbench (1). A spring (425) is fixedly connected to the side of the limiting plate (428) away from the placement plate (2), and a frustum (426) is fixedly connected to the other side of the spring (425). A connecting rod (423) is fixedly connected to the side of the frustum (426) near the limiting plate (428), and a mounting plate (422) is fixedly connected to the other side of the connecting rod (423). A clamping plate (421) is fixedly connected to the other side of the mounting plate (422). 421) Located at the corner of the placement plate (2), the connecting rod (423) has densely arranged insertion slots (4202) inside, the top of the insertion slots (4202) is set as an opening, the limiting plate (428) has a sliding groove (429) inside the side near the placement plate (2), the sliding groove (429) has a sliding plate (4201) slidably connected inside, the two sliding plates (4201) are fixedly connected to the mounting base (427), the bottom of the mounting base (427) is fixedly connected to the insertion rod (424), the surface of the insertion rod (424) and the inside of the insertion slot (4202) are inserted.

6. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 5, characterized in that: The limiting plate (428) has an elongated slot inside, and the surface of the connecting rod (423) is inserted through the elongated slot inside the limiting plate (428). The spring (425) is disposed on the surface of the connecting rod (423).

7. The pressing fixture for an aluminum bracket of an automotive suspension component according to claim 1, characterized in that: The pressing mechanism (3) includes a support plate (32), which is fixedly connected to the top two sides of the workbench (1). A top plate (33) is fixedly connected to the top of the two support plates (32). A cylinder (34) is fixedly connected inside the top plate (33). A pressing cylinder (31) is fixedly connected to the bottom of the cylinder (34).

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