Torsion beam double-bushing press-fitting machine

Abstract

The utility model relates to the technical field of torsion beam lining installation, and discloses a torsion beam double-cover press-fitting machine which comprises a working table, an installation mechanism and a controller which are symmetrically arranged are arranged on the working table, a torsion beam is installed on the installation mechanism, the installation mechanism comprises an electric cylinder and an air cylinder which are arranged on the working table, and the controller is connected with the electric cylinder. The workbench is provided with a sliding rail matched with the electric cylinder, the output end of the electric cylinder is provided with a connecting piece arranged on the sliding rail, the connecting piece is provided with an ejector sleeve matched with the air cylinder, the output end of the air cylinder is provided with a conical piece matched with the ejector sleeve, and the controller is electrically connected with the electric cylinder and the air cylinder. Compared with the prior art, the tool has the advantages that the torsion beam is fixed at one time, two bushings can be mounted or dismounted at the same time, and the mounting and dismounting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of torsion beam bushing installation, in particular to a torsion beam double bushing press-fitting machine. Background Art

[0002] Torsion beam suspension is a type of rear suspension for automobiles. It uses a torsion beam to balance the up and down bounce of the left and right wheels to reduce the shaking of the vehicle and keep the vehicle stable. It is a type of non-independent suspension; it is also called semi-independent suspension.

[0003] The bushing is a part installed on the torsion beam. When installing the bushing, the torsion beam needs to be fixed, and then the bushing is squeezed into the mounting hole on the torsion beam using an extrusion device.

[0004] A similar device already exists in the prior art, and the device can install or remove the bushing, but the device can only install the bushings one by one. After the first bushing is installed, the torsion beam needs to be disassembled and fixed again, and then the second one is installed. Moreover, the positions of the two are different, which makes it inconvenient to fix the torsion beam. The installation efficiency is low and needs to be improved. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The technical problem to be solved by the utility model is that the bushings on the torsion beam can only be installed or removed one by one, and the installation or removal of two bushings requires the torsion beam to be disassembled and fixed twice, resulting in low loading and unloading efficiency.

[0007] (II) Technical solution

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is: a torsion beam double bushing press, including a workbench, on which a symmetrically arranged mounting mechanism and a controller are provided, a torsion beam is installed on the mounting mechanism, the mounting mechanism includes an electric cylinder and an air cylinder arranged on the workbench, the workbench is provided with a slide rail cooperating with the electric cylinder, the output end of the electric cylinder is provided with a connecting piece arranged on the slide rail, the connecting piece is provided with a top sleeve cooperating with the cylinder, the output end of the air cylinder is provided with a conical piece cooperating with the top sleeve, and the controller is electrically connected to the electric cylinder and the air cylinder respectively.

[0009] As an improvement, the workbench is provided with a mounting plate, and the electric cylinder, the air cylinder and the connecting piece are all provided with the mounting plate.

[0010] As an improvement, a limiting piece cooperating with the conical piece is fixedly provided on the cylinder.

[0011] As an improvement, the mounting plate is provided with fasteners that cooperate with the torsion beam.

[0012] As an improvement, a fixing piece cooperating with the torsion beam is provided on the workbench.

[0013] As an improvement, the workbench is provided with a protective net surrounding the workbench.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the advantages of the utility model are: 1. The fixing member and the fastener cooperate to fix the torsion beam; 2. The electric cylinder, the connecting member, the cylinder and the conical member on the installation mechanism cooperate to install or remove the bushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the utility model in a top view.

[0020] As shown in the figure: 1. Workbench; 2. Installation mechanism; 3. Controller; 4. Torsion beam; 5. Electric cylinder; 6. Cylinder; 7. Slide rail; 8. Connector; 9. Top sleeve; 10. Conical part; 11. Mounting plate; 12. Limit part; 13. Fastener; 14. Fixing part; 15. Protective net. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the present invention: It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] Embodiment 1

[0027] Combined with Figure 1-4 A torsion beam double bushing press, comprising a workbench 1, on which a symmetrically arranged mounting mechanism 2 and a controller 3 are provided, on which a torsion beam 4 is installed, and on which the mounting mechanism 2 comprises an electric cylinder 5 and a pneumatic cylinder 6 arranged on the workbench 1, on which a slide rail 7 cooperating with the electric cylinder 5 is provided, and at the output end of the electric cylinder 5 a connecting member 8 arranged on the slide rail 7 is provided, on which a top sleeve 9 cooperating with the pneumatic cylinder 6 is provided, at the output end of the pneumatic cylinder 6 a conical member 10 cooperating with the top sleeve 9 is provided, on which a limiting member 12 cooperating with the conical member 10 is fixed, and the conical member 10 can limit the bushing, and can better limit the bushing by cooperating with the limiting member 12, and the controller 3 is electrically connected to the electric cylinder 5 and the pneumatic cylinder 6 respectively.

[0028] When installing the bushing, it is only necessary to connect the bushing to the top sleeve 9, and the electric cylinder 5 contracts to drive the connecting piece 8 to move on the slide rail 7, so that the bushing can be installed. When disassembling the bushing, it is only necessary to thread a retaining ring that cooperates with the bushing on the end of the top sleeve away from the connecting piece 8 to disassemble the bushing.

[0029] The workbench 1 is provided with a mounting plate 11 , and the electric cylinder 5 , the air cylinder 6 and the connecting piece 8 are all arranged on the mounting plate 11 .

[0030] The mounting plate 11 is provided with a fastener 13 that cooperates with the torsion beam 4, and the workbench 1 is provided with a fixing member 14 that cooperates with the torsion beam 4. The fastener 13 and the fixing member 14 cooperate with each other to fix the torsion beam 4 on the device, which is convenient for the installation and removal of the bushing.

[0031] The workbench 1 is provided with a protective net 15 surrounding the workbench 1 to protect the device.

[0032] The electric cylinder 5 and the air cylinder 6 mentioned in the utility model and their supporting power supplies and controllers can be provided by the manufacturer. In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art without further elaboration.

[0033] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment, implementation or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above may also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solution recorded in the utility model also includes a technical solution formed by any one or more of the specific features, structures, materials or characteristics described above in a separate or combined manner.

[0035] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A torsion beam double bushing press machine, comprising a workbench, on which a symmetrically arranged mounting mechanism and a controller are arranged, and on which a torsion beam is mounted, characterized in that: The installation mechanism includes an electric cylinder and a pneumatic cylinder arranged on a workbench, the workbench is provided with a slide rail cooperating with the electric cylinder, the output end of the electric cylinder is provided with a connecting piece arranged on the slide rail, the connecting piece is provided with a top sleeve cooperating with the pneumatic cylinder, the output end of the pneumatic cylinder is provided with a conical piece cooperating with the top sleeve, and the controller is electrically connected to the electric cylinder and the pneumatic cylinder respectively.

2. A torsion beam double bushing press machine according to claim 1, characterized in that: The workbench is provided with a mounting plate, and the electric cylinder, the air cylinder and the connecting piece are all provided with the mounting plate.

3. The torsion beam double bushing press machine according to claim 1, characterized in that: The cylinder is fixedly provided with a limiting piece which cooperates with the conical piece.

4. A torsion beam double bushing press machine according to claim 2, characterized in that: The mounting plate is provided with a fastener matched with the torsion beam.

5. The torsion beam double bushing press machine according to claim 1, characterized in that: The workbench is provided with a fixing piece matched with the torsion beam.

6. The torsion beam double bushing press machine according to claim 1, characterized in that: The workbench is provided with a protective net surrounding the workbench.

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