Assembly tool for rubber lifting lug with metal bracket

Abstract

The invention discloses an assembly tool for a rubber hanging ear with a metal bracket, comprising: a workbench, a slide located above the workbench, and a driving mechanism for driving the slide to move up and down, wherein: a positioning platform is provided on the workbench, a pressure block and a power mechanism for the pressure block to move up and down are provided above the positioning platform, and the power mechanism is installed on the slide; a first lateral riveting mechanism and a second lateral riveting mechanism are provided on both sides of the positioning platform, and the first lateral riveting mechanism and the second lateral riveting mechanism each respectively include a guide frame, a push rod and a crank; the push rod is installed on the guide frame, and one end of the push rod faces the positioning platform; the crank is located on a side of the push rod away from the positioning platform, and one end of the crank close to the push rod is connected to the push rod, and a push block connected to the slide is provided above the end of the crank away from the push rod, and the middle part of the crank is rotatably connected to the guide frame via a rotating shaft. The invention can effectively improve assembly efficiency, reduce assembly cost, and is easy to operate.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to an assembly tool for a rubber hanging ear with a metal bracket. Background Art

[0002] At present, the assembly tooling of rubber lifting lugs with metal brackets is usually a manual pure mechanical structure or an automatic single-function structure. Although the manual pure mechanical assembly lifting lug tooling has low processing cost and simple operation, the assembly efficiency is relatively low. The automatic single-function assembly lifting lug tooling can usually only complete one process, and only uses hydraulic cylinders or pneumatic cylinders to provide assembly power, which cannot complete multiple processes at the same time, and the automatic structure has high cost. Summary of the invention

[0003] In order to solve the technical problems existing in the background technology, the present invention proposes an assembly tool of a rubber hanging ear with a metal bracket, so that the assembly tool can complete the assembly work more efficiently.

[0004] The present invention provides an assembly tool for a rubber hanging ear with a metal bracket, comprising: a workbench, a slide located above the workbench, and a driving mechanism for driving the slide to move up and down, wherein:

[0005] A positioning platform is provided on the workbench, a pressing block and a power mechanism for the pressing block to move up and down are provided above the positioning platform, and the power mechanism is installed on the slide and moves with the movement of the slide;

[0006] A first lateral riveting mechanism and a second lateral riveting mechanism which are arranged opposite to each other are provided on both sides of the positioning platform. The first lateral riveting mechanism and the second lateral riveting mechanism respectively include a guide frame fixed on the workbench, a push rod and a crank; the push rod is horizontally arranged and axially slidably installed on the guide frame, and one end of the push rod is configured to be a cone top and faces the positioning platform; the crank is located on the side of the push rod away from the positioning platform, and the end of the crank close to the push rod is connected to the push rod, and a push block connected to the slide and moving with the movement of the slide is provided above the end of the crank away from the push rod, and the middle part of the crank is rotatably connected to the guide frame via a rotating shaft, and the extension direction of the rotating shaft is perpendicular to the extension direction of the push rod.

[0007] Preferably, a limiting column is provided on the top of the guide frame.

[0008] Preferably, the guide frame includes a first side plate and a second side plate arranged opposite to each other, and an end plate arranged at one end of the first side plate and the second side plate, wherein the end plate is located on a side of the first side plate and the second side plate close to the positioning platform, and a through hole is provided on the end plate; one end of the push rod passes through the through hole and extends toward the positioning platform; and the crank is located between the first side plate and the second side plate.

[0009] Preferably, the first side plate, the second side plate and the end plate are integrally formed.

[0010] Preferably, a vertically fixed column is provided on the workbench, and a slide is mounted on the column so as to slide up and down; the driving mechanism includes a hydraulic cylinder, which is located above the slide and fixedly mounted on the column, and a piston rod of the hydraulic cylinder is connected to the slide.

[0011] Preferably, the power mechanism comprises a cylinder, and the pressure block is connected to a piston rod of the cylinder.

[0012] In the present invention, a pressing block is arranged above the workbench, and a power mechanism is used to drive the pressing block to move downward to press the aluminum inner frame into the aluminum outer frame; at the same time, a first lateral riveting mechanism and a second lateral riveting mechanism are arranged on both sides of the positioning platform, and the structures of the first lateral riveting mechanism and the second lateral riveting mechanism are arranged so that the push rods in the first lateral riveting mechanism and the second lateral riveting mechanism are pushed toward the aluminum outer frame as the push block moves downward to press the aluminum outer frame into the aluminum inner frame, so as to complete the pressing step and finally complete the assembly. The arrangement of this structure can effectively improve the assembly efficiency, reduce the assembly cost, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A front view of an assembly tool for a rubber lifting ear with a metal bracket proposed for the invention;

[0014] Figure 2 An axonometric view of an assembly tool for a rubber lifting lug with a metal bracket proposed for the invention;

[0015] Figure 3 A schematic structural diagram of the first lateral riveting mechanism and the second lateral riveting mechanism in an assembly tool for a rubber hanging ear with a metal bracket proposed in the invention;

[0016] Figure 4 A schematic diagram of the structure of the crank in the assembly tool of the rubber lifting ear with a metal bracket proposed in the invention;

[0017] Figure 5 The present invention is a schematic structural diagram of the guide frame in an assembly tool for a rubber lifting ear with a metal bracket. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is described in detail below through specific embodiments.

[0019] like Figure 1-5 As shown, Figure 1 A front view of an assembly tool for a rubber lifting ear with a metal bracket proposed for the invention; Figure 2 An axonometric view of an assembly tool for a rubber lifting lug with a metal bracket proposed for the invention; Figure 3A schematic structural diagram of the first lateral riveting mechanism and the second lateral riveting mechanism in an assembly tool for a rubber hanging ear with a metal bracket proposed in the invention; Figure 4 A schematic diagram of the structure of the crank in the assembly tool of the rubber lifting ear with a metal bracket proposed in the invention; Figure 5 The present invention is a schematic structural diagram of the guide frame in an assembly tool for a rubber lifting ear with a metal bracket.

[0020] Reference Figure 1-4 The present invention provides an assembly tool for a rubber hanging ear with a metal bracket, comprising: a workbench 1, a slide 2 located above the workbench 1, and a driving mechanism 3 for driving the slide 2 to move up and down, wherein:

[0021] A positioning platform 4 is provided on the workbench 1, and a pressing block 5 and a power mechanism 6 for the pressing block 5 to move up and down are provided above the positioning platform 4, and the power mechanism 6 is installed on the slide 2 and moves with the movement of the slide 2. A first lateral riveting mechanism 7 and a second lateral riveting mechanism 8 are arranged oppositely on both sides of the positioning platform 4, and the first lateral riveting mechanism 7 and the second lateral riveting mechanism 8 respectively include a guide frame a fixed on the workbench 1, a push rod b and a crank c; the push rod b is arranged horizontally and axially slidably installed on the guide frame a, and one end of the push rod b is set to be a cone top and faces the positioning platform 4; the crank c is located on the side of the push rod b away from the positioning platform 4, and the end of the crank c close to the push rod b is connected to the push rod b, and a push block 9 connected to the slide 2 and moving with the movement of the slide 2 is provided above the end of the crank c away from the push rod b, and the middle part of the crank c is rotatably connected to the guide frame a via a rotating shaft 10, and the extension direction of the rotating shaft 10 is perpendicular to the extension direction of the push rod b.

[0022] When performing the assembly operation, the aluminum outer frame W to be assembled is placed on the positioning table 4 in advance, and then the aluminum inner frame N that needs to be pressed into the aluminum outer frame W is placed on the aluminum outer frame W; then the driving mechanism 3 is used to push the slide 2 downward for a certain distance, and then the power mechanism 6 is used to push the pressing block 5 downward, so that the aluminum inner frame N is pressed into the aluminum outer shell by the pressing block 5; then, the power mechanism 6 drives the pressing block 5 to reset, and the driving mechanism 3 pushes the slide 2 to continue to descend until the push block 9 contacts the crank c and pushes the push rod b to press the aluminum outer frame W partially into the hole of the aluminum inner frame N, completing the pressing step and finally completing the assembly.

[0023] As can be seen from the above, the present invention sets a pressing block 5 above the workbench 1, and uses a power mechanism 6 to drive the pressing block 5 to move downward to press the aluminum inner frame N into the aluminum outer frame W; at the same time, by setting a first lateral riveting mechanism 7 and a second lateral riveting mechanism 8 on both sides of the positioning platform 4, and setting the structures of the first lateral riveting mechanism 7 and the second lateral riveting mechanism 8, so that the push rod b in the first lateral riveting mechanism 7 and the second lateral riveting mechanism 8 is pushed toward the aluminum outer frame W as the push block 9 moves downward to press the aluminum outer frame W into the aluminum inner frame N, so as to complete the pressing step and finally complete the assembly. The setting of this structure can effectively improve the assembly efficiency, reduce the assembly cost, and is easy to operate.

[0024] In addition, in this embodiment, a limiting column 11 is provided on the top of the guide frame a to limit the downward movement of the slide 2.

[0025] Reference Figure 5 The guide frame a includes a first side plate and a second side plate arranged opposite to each other, and an end plate arranged at one end of the first side plate and the second side plate and formed integrally with the first side plate and the second side plate. The end plate is located on the side of the first side plate and the second side plate close to the positioning platform 4, and a through hole is provided on the end plate; one end of the push rod b extends through the through hole toward the positioning platform 4, so that the push rod b can move axially. The crank c is located between the first side plate and the second side plate, so that the crank c can swing freely around the rotating shaft 10.

[0026] In this embodiment, a vertically fixed column is provided on the workbench 1, and the slide 2 can be slid up and down on the column; the driving mechanism 3 includes a hydraulic cylinder, which is located above the slide 2 and fixedly installed on the column, and the piston rod of the hydraulic cylinder is connected to the slide 2 to utilize the extension and retraction of the hydraulic cylinder to push the slide 2 up and down.

[0027] In this embodiment, the power mechanism 6 includes a cylinder, and the pressing block 5 is connected to the piston rod of the cylinder so that the pressing block 5 is pushed to move up and down by utilizing the extension and contraction of the cylinder.

[0028] In addition, in this embodiment, a reset spring is provided between the guide frame a and the crank c or between the guide frame a and the push rod b to connect the two, so as to automatically reset the push rod b and the crank c.

[0029] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembly tool for a rubber hanging ear with a metal bracket, characterized in that: include: A workbench (1), a slide (2) located above the workbench (1), and a driving mechanism (3) for driving the slide (2) to move up and down, wherein: A positioning platform (4) is provided on the workbench (1), a pressing block (5) and a power mechanism (6) for moving the pressing block (5) up and down are provided above the positioning platform (4), and the power mechanism (6) is installed on the slide (2) and moves with the movement of the slide (2); A first lateral riveting mechanism (7) and a second lateral riveting mechanism (8) are arranged opposite to each other on both sides of the positioning platform (4); the first lateral riveting mechanism (7) and the second lateral riveting mechanism (8) each respectively comprise a guide frame (a) fixed on the workbench (1), a push rod (b) and a crank (c); The push rod (b) is arranged horizontally and is axially slidably mounted on the guide frame (a), and one end of the push rod (b) is configured to be a cone top and faces the positioning platform (4); The crank (c) is located on a side of the push rod (b) away from the positioning platform (4), and the end of the crank (c) close to the push rod (b) is connected to the push rod (b). A push block (9) connected to the slide (2) and moving with the movement of the slide (2) is provided above the end of the crank (c) away from the push rod (b). The middle part of the crank (c) is rotatably connected to the guide frame (a) via a rotating shaft (10), and the extension direction of the rotating shaft (10) is perpendicular to the extension direction of the push rod (b). When performing the assembly operation, the aluminum outer frame W to be assembled is placed on the positioning table (4) in advance, and then the aluminum inner frame N to be pressed into the aluminum outer frame W is placed on the aluminum outer frame W; then the driving mechanism (3) is used to push the slide (2) downward for a certain distance, and then the power mechanism (6) is used to push the pressing block (5) downward, so that the aluminum inner frame N is pressed into the aluminum outer shell by the pressing block (5); then, the power mechanism (6) drives the pressing block (5) to reset, and the driving mechanism (3) pushes the slide (2) to continue to move downward until the push block (9) contacts the crank c and pushes the push rod b to press the aluminum outer frame W partially into the hole of the aluminum inner frame N, completing the pressing step and finally completing the assembly.

2. The assembly tool for the rubber hanging ear with a metal bracket according to claim 1, characterized in that: A limiting column (11) is provided on the top of the guide frame (a).

3. The assembly tool for the rubber hanging ear with a metal bracket according to claim 1, characterized in that: The guide frame (a) comprises a first side plate and a second side plate which are arranged opposite to each other, and an end plate which is arranged at one end of the first side plate and the second side plate, wherein the end plate is located on a side of the first side plate and the second side plate close to the positioning platform (4), and a through hole is provided on the end plate; one end of the push rod (b) passes through the through hole and extends toward the positioning platform (4); and the crank (c) is located between the first side plate and the second side plate.

4. The assembly tool for the rubber hanging ear with a metal bracket according to claim 3, characterized in that: The first side plate, the second side plate and the end plate are integrally formed.

5. The assembly tool for the rubber hanging ear with a metal bracket according to any one of claims 1 to 4, characterized in that: A vertically fixed column is provided on the workbench (1), and a slide (2) is mounted on the column so as to slide up and down; a driving mechanism (3) comprises a hydraulic cylinder, which is located above the slide (2) and fixedly mounted on the column, and a piston rod of the hydraulic cylinder is connected to the slide (2).

6. The assembly tool for the rubber hanging ear with a metal bracket according to any one of claims 1 to 4, characterized in that: The power mechanism (6) comprises a cylinder, and the pressure block (5) is connected to the piston rod of the cylinder.

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