Pressing, assembling and integrating tool for trailer girder

Abstract

The utility model discloses a trailer girder profiling assembly integrated tool, which belongs to the technical field of tool clamps and comprises a working rack, a plurality of lifting rollers are mounted in the working rack, lifting cylinders are connected below the lifting rollers, a third profiling device is mounted on one side of the middle of the upper end of the working rack, and a second profiling device is mounted on the other side of the middle of the upper end of the working rack. A first profiling device and a second profiling device are installed on the opposite side of the third profiling device, a profiling die is arranged on one side of the second profiling device and fixedly connected to the working rack, a horizontal single-side sliding frame is arranged at one end of the working rack, and a horizontal first pressing air cylinder is installed on one side of the other end of the working rack. A vertically-downward second pressing air cylinder is installed on the opposite side of the first pressing air cylinder, a vertically-upward third pressing air cylinder is installed on one side of the second pressing air cylinder, and a horizontal fourth pressing air cylinder is installed on the side, close to the single-edge sliding frame, of the working rack. The device has the advantages that the integration degree is high, the occupied area is small, the production efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to an integrated tooling for a trailer beam profile assembly. Background Art

[0002] In the production process of special vehicles, the beam is the main structural part of the vehicle. Due to the different models of trailers, the beam has a wide range of sizes and is large in size. The conventional operation is a multi-station working mode: the assembly station, the press station, etc. are separate stations, and each station has the bending and assembly functions of different models of products by disassembling the positioning module. It occupies a large area, the workers have high operating intensity, the processing time is long, and the production efficiency is low. Utility Model Content

[0003] The utility model aims to solve the technical problems mentioned in the above background technology, and provides an integrated tooling for trailer beam profiling assembly, which has a high degree of integration and integrates the assembly station, profiling station and the like into one station, so that one station can realize functions such as positioning assembly and online forming, thereby reducing the floor space, reducing the work intensity of workers and improving production efficiency.

[0004] The technical solution provided by the utility model is: an integrated tooling for forming a trailer beam, comprising a workbench, a plurality of lifting rollers are installed in the workbench, and lifting cylinders are connected to the lower parts of the plurality of lifting rollers, a third forming device is installed on one side of the middle part of the upper end of the workbench, a first forming device and a second forming device are installed on the opposite side of the third forming device, a support mold is provided on one side of the second forming device and is fixedly connected to the workbench, a horizontal single-sided slide is provided at one end of the workbench, a horizontal first clamping cylinder is installed on one side of the other end, a vertically downward second clamping cylinder is installed on the opposite side of the first clamping cylinder, a vertically upward third clamping cylinder is installed on one side of the second clamping cylinder, and a horizontal fourth clamping cylinder is installed on the side of the workbench close to the single-sided slide.

[0005] In some embodiments, two groups of third profiling devices are arranged side by side, and the second pressing cylinder and the third pressing cylinder are installed on the opposite side of another group of third profiling devices.

[0006] In some embodiments, the first clamping cylinder and the fourth clamping cylinder extend toward the middle of the workbench, and the extension direction thereof is horizontal and perpendicular to the length direction of the workbench.

[0007] In some embodiments, the second clamping cylinder is arranged on both sides and the middle position of the workbench away from one end of the single-sided slide, and the second clamping cylinder is arranged on both sides of the workbench close to one end of the single-sided slide.

[0008] In some embodiments, the third clamping cylinder is arranged at two side positions on the workbench.

[0009] Compared with the prior art, the advantages of the utility model are: 1. The tooling structure has a high degree of integration, integrating the assembly station, the pressing station, etc. into one station, so that one station can realize the functions of positioning assembly, online forming, etc.; 2. The tooling can realize the function of cooperating with the automated production line and can be perfectly embedded in the production line process; 3. Through the hydraulic device, the mold can perform pressure forming on the upper and lower wing panels; 4. The positioning and assembly functions of the beam parts can be realized through devices such as cylinders, thereby saving labor costs and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a top view schematic diagram of the trailer beam profile assembly integrated tooling according to an embodiment of the utility model;

[0011] Figure 2 for Figure 1 AA section schematic diagram shown in ;

[0012] Figure 3 for Figure 1 An enlarged schematic diagram of the first pressing device shown in FIG.

[0013] Figure 4 for Figure 1 An enlarged schematic diagram of the second pressing device is shown in FIG.

[0014] In the attached drawings: 1. the fourth pressing cylinder; 2. the first pressing cylinder; 3. the second pressing cylinder; 4. the lifting cylinder; 5. the third pressing cylinder; 6. the third profiling device; 7. the first profiling device; 8. the second profiling device; 9. the single-sided slide; 10. the lifting roller; 11. the support mold; 12. the workbench; 100. the integrated tooling of the trailer beam profiling assembly. Implementation

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Combination Figure 1 , Figure 2 As shown, a trailer beam pressing assembly integrated tooling 100 includes a workbench 12, in which four groups of lifting rollers 10 are installed. The four groups of lifting rollers 10 are connected to lifting cylinders 4 at the bottom. The lifting cylinders 4 are installed vertically upward. When the telescopic rod is extended, the lifting rollers 10 can be lifted. When the telescopic rod is shortened, the lifting rollers 10 are driven down.

[0017] Combination Figure 3 , Figure 4Two sets of third pressing devices 6 are installed on one side of the middle part of the upper end of the workbench 12 shown in the figure, the first pressing device 7 and the second pressing device 8 are installed on the opposite side of the left third pressing device 6, and the first pressing device 7 and the second pressing device 8 are not installed on the opposite side of the right third pressing device 6; one side of the second pressing device 8 is provided with a backing mold 11 fixedly connected to the workbench 12.

[0018] Four groups of horizontal single-sided slides 9 are arranged at the left end of the workbench 12 , and a fourth pressing cylinder 1 extending horizontally inward is installed on one side of each group of single-sided slides 9 .

[0019] Six groups of horizontal first clamping cylinders 2 are installed at the end away from the single-sided slide 9, a vertically downward second clamping cylinder 3 is installed on the opposite side of the first clamping cylinder 2, a vertically upward third clamping cylinder 5 is installed on one side of the second clamping cylinder 3, and a group of first clamping cylinders 2 is also installed between the two groups of third pressing devices 6.

[0020] The specific implementation process of this embodiment is as follows:

[0021] S1, after the workpiece is transported to the workbench 12 by the lifting roller 10, the lifting cylinder 4 is recovered, and the workpiece is in place after the lifting roller 10 is lowered;

[0022] S2, after manually adjusting the corresponding model of the pressing die 11, the upper wing plate is placed in place, the first pressing device 7 and the second pressing device 8 are started, the first pressing device 7 positions and fixes the wing plate, and the second pressing device 8 performs the pressing action of the die 11, and the upper wing plate pressing process is completed;

[0023] S3, after the upper wing plate is pressed, the single-side slide 9 is started to position the upper wing plate, and the web plate and the lower wing plate are manually placed in place on the workbench 12, and at the same time, the first pressing cylinder 2, the second pressing cylinder 3, and the third pressing cylinder 5 of the tail are started to assemble and position the upper and lower wing plates and the web plate of the tail;

[0024] S4, start the third hydraulic pressing device 6, rely on the web as the current backing 11, after the pressing and assembly positioning process of the lower wing plate is completed, start the fourth pressing cylinder 1, the second pressing cylinder 3, and the third pressing cylinder 5 of the front section to press and assemble the workpiece after pressing;

[0025] S5. After the online press assembly is completed, manual correction and electric welding begin;

[0026] S6. After the electric welding is completed, all cylinders and hydraulic cylinders are recovered, all lifting cylinders 4 are started, and the overall four sets of lifting rollers 10 rise to realize demoulding and transportation to the next process.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A trailer beam press assembly integrated tooling (100), characterized in that: The invention comprises a workbench (12), wherein a plurality of lifting rollers (10) are installed in the workbench (12), and a lifting cylinder (4) is connected below each of the plurality of lifting rollers (10). A third pressing device (6) is installed on one side of the middle part of the upper end of the workbench (12), and a first pressing device (7) and a second pressing device (8) are installed on the opposite side of the third pressing device (6). A support mold (11) is provided on one side of the second pressing device (8) and is fixedly connected to the workbench (12). A horizontal single-sided slide (9) is provided on one end of the workbench (12), and a horizontal first clamping cylinder (2) is installed on one side of the other end thereof. A second clamping cylinder (3) pointing vertically downward is installed on the opposite side of the first clamping cylinder (2), and a third clamping cylinder (5) pointing vertically upward is installed on one side of the second clamping cylinder (3). A horizontal fourth clamping cylinder (1) is installed on the side of the workbench (12) close to the single-sided slide (9).

2. The trailer beam profile assembly integrated tooling (100) according to claim 1, characterized in that: The third pressing devices (6) are arranged in two groups side by side, and the second pressing cylinder (3) and the third pressing cylinder (5) are installed on the opposite side of the other group of the third pressing devices (6).

3. The trailer beam profile assembly integrated tooling (100) according to claim 1, characterized in that: The first pressing cylinder (2) and the fourth pressing cylinder (1) extend toward the middle of the workbench (12), and their extending directions are horizontal and perpendicular to the length direction of the workbench (12).

4. The trailer beam profile assembly integrated tooling (100) according to claim 1, characterized in that: The second pressing cylinder (3) is arranged on both sides and a middle position of the workbench (12) away from one end of the single-sided slide (9), and the second pressing cylinder (3) is arranged on both sides of the workbench (12) close to one end of the single-sided slide (9).

5. The trailer beam profile assembly integrated tooling (100) according to claim 1, characterized in that: The third pressing cylinders (5) are arranged at two side positions on the workbench (12).

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