CN219310451U - A welding tool for the outer box of a dump truck - Google Patents

Abstract

The application discloses a welding tool for the outer box of a dump truck, which includes a base, a pair of worktables are arranged on the top for carrying the bottom plate; a moving mechanism, which is used to drive one of the workbenches to move on the top of the base; a fixing mechanism, which is installed on The workbench is used to fix the side plate, and the moving mechanism includes a groove, which is arranged on one side of the top of the base; a sliding plate, which is slidably installed in the groove to carry one of the workbenches; a driving unit, which is used to drive the slide The sliding plate slides along the groove. In daily use, by adopting the above-mentioned technical method, through the cooperation of the groove, the sliding plate and the driving unit, one of the worktables is driven to move, which is convenient for adjusting the distance between the bottom plates. The setting of the mechanism is convenient for fixing the side plate, convenient for adjusting the relative position between the side plate and the bottom plate, and provides favorable conditions for the welding operation.

Description

A welding tool for the outer box of a dump truck

technical field

The utility model relates to a welding tool for an outer box of a dump truck.

Background technique

A dump truck refers to a vehicle that unloads its own cargo by hydraulically or mechanically lifting the outer box. The existing mining dump truck compartments are mostly rectangular loading boxes made of metal, and the side plates and bottom plates need to be welded and assembled. The structure of the workbench is relatively simple. During the assembly process, due to the large weight and volume of the metal sheet, it is very inconvenient to move and fix the metal sheet, so it is necessary to make improvements.

Contents of the invention

The utility model aims to solve one of the technical problems existing in the prior art.

This application provides a welding tool for the outer box of a dump truck, including:

The base has a pair of worktables on the top for carrying the bottom plate;

a movement mechanism for driving one of the tables to move on top of the base;

A fixing mechanism is installed on the workbench for fixing the side panels.

Mobile agencies include:

a groove arranged on one side of the top of the base;

a skid plate slidably mounted in the recess for carrying one of the work tables;

The driving unit is used to drive the sliding plate to slide along the groove.

The drive unit includes:

A driving motor, which is fixedly installed on the top of the base away from the side of the groove;

The turntable is fixedly installed at the output end of the drive motor;

One end of the connecting rod is hinged to the eccentric part of the surface of the turntable, and the other end is hinged to the bottom of the workbench on the sliding plate.

Fixtures include:

A number of vertical plates, the bottom ends of which are respectively hinged to both sides of the top of each workbench;

A number of hydraulic cylinders, the two ends of which are respectively hinged to the outer side walls of each vertical plate and the top surface of the workbench;

The pressing unit is arranged on the top of the vertical plate and is used to cooperate with the vertical plate to clamp the side plate.

The compression unit consists of:

Compression frame, which is L-shaped, the middle part is hinged to the top of the vertical plate, and the bent end extends to the inner side of the vertical plate;

Two hydraulic cylinders, the two ends of which are respectively hinged with the outer side wall of the vertical plate and the non-bending end of the pressing frame.

Also includes:

The bearing plate is movably installed on the top of the workbench and is located between the vertical plates;

A through slot, which runs through the top of the workbench up and down and is perpendicular to the vertical plate;

Traversing slider, which is slidably installed in the through groove, and the top is fixedly connected with the bottom of the bearing plate;

a fixed block, which is fixedly installed on the workbench;

Hydraulic cylinder three, its two ends are respectively fixedly connected with the bottom of the traversing slider and the fixed block.

Also includes:

The limit slot is arranged on the top surface of the workbench and is parallel to the through slot;

The limit slider is arranged on the bottom surface of the bearing plate and is slidably matched with the through groove.

The beneficial effects of the utility model are as follows:

1. Through the setting of the moving mechanism, one of the worktables is driven to move to move the two bottom plates. Through the setting of the fixing mechanism, the side plates are fixed. In this way, it is convenient to adjust and fix the metal plate, which is conducive to welding and assembly operations ;

2. Adjust the lateral position of the bottom plate on the workbench through the cooperation of the bearing plate, through groove, traverse slider, fixed block and hydraulic cylinder, so as to facilitate the adjustment of the flushness of the sides of the two bottom plates.

Description of drawings

Fig. 1 is the front view of the welding frock for the outer box of the dump truck according to the embodiment of the present application;

Fig. 2 is a schematic diagram of a cross-sectional structure along the direction A-A in Fig. 1 .

reference sign

1-base, 2-table, 3-groove, 4-sliding plate, 5-drive motor, 6-turntable, 7-connecting rod, 8-standing plate, 9-hydraulic cylinder 1, 10-press frame, 11-hydraulic cylinder two, 12-carrying plate, 13-through groove, 14-transverse slide block, 15-fixed block, 16-hydraulic cylinder three, 17-limit groove, 18-limit slide block.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

The server provided by the embodiment of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

As shown in Figures 1 to 2, the embodiment of the present application provides a welding tool for the outer box of a dump truck, including a base 1, a pair of workbenches 2 are provided on the top for carrying the bottom plate; a moving mechanism is used to drive one of them The workbench 2 moves on the top of the base 1; the fixing mechanism is installed on the workbench 2 for fixing the side panels.

Further, the moving mechanism includes a groove 3, which is arranged on one side of the top of the base 1; a sliding plate 4, which is slidably installed in the groove 3 for carrying one of the workbenches 2; a driving unit, which is used to drive the sliding Plate 4 slides along groove 3 .

Further, the drive unit includes a drive motor 5, which is fixedly mounted on the top of the base 1 away from the side of the groove 3; a turntable 6, which is fixedly mounted on the output end of the drive motor 5; The other end is hinged with the bottom of the workbench 2 on the sliding plate 4.

Further, the fixing mechanism includes several vertical plates 8, the bottom ends of which are respectively hinged with both sides of the top of each workbench 2; a number of hydraulic cylinders 9 are respectively hinged with the outer side walls of each vertical plate 8 and the top surface of the workbench 2; The unit is arranged on the top of the vertical plate 8 and is used to cooperate with the vertical plate 8 to clamp the side panels.

Further, the pressing unit includes a pressing frame 10, which is L-shaped, the middle part is hinged to the top of the vertical plate 8, and the bent end extends to the inner side of the vertical plate 8; It is hinged with the non-bending end of the compression frame 10.

Further, it also includes a bearing plate 12, which is movably installed on the top of the workbench 2 and is located between the vertical plates 8; a through groove 13, which runs through the top of the workbench 2 and is perpendicular to the vertical plates 8; a traverse slider 14, It is slidably installed in the through groove 13, and the top is fixedly connected with the bottom of the bearing plate 12; the fixed block 15 is fixedly installed on the workbench 2; 15 fixed connections.

Further, it also includes a limit slot 17, which is arranged on the top surface of the workbench 2, and parallel to the through groove 13;

In some embodiments of the present application, due to the adoption of the above-mentioned structure, two base plates are placed on the top of each bearing plate 12, and the base plate is positioned between the two vertical plates 8, then the motor is started, and the turntable 6 rotates. The rod 7 pushes and pulls the workbench 2, so that the workbench 2 moves along the extending direction of the groove 3, and the sliding plate 4 slides in the groove 3, so that the two bottom plates move until the adjacent ends of the two bottom plates reach the required position for welding operations , turn off the motor, at this time, under the action of the hydraulic cylinder 9, the top of the vertical plate 8 tilts away from the bottom plate, the staff puts the bottom of the side plate on the top of the workbench 2, and the side plate leans against the inner wall of the vertical plate 8 , the hydraulic cylinder 2 11 runs, pushes the non-bending end of the compression frame, makes the bending frame rotate around its hinge point with the vertical plate 8, approaches the top of the side plate, until it contacts the top of the side plate, it is not clamped, but can Play a preliminary fixing effect, then hydraulic cylinder two 11 stops running, hydraulic cylinder one 9 runs, stretches, and makes the vertical plate 8 rotate around its hinge point with the workbench 2 until the angle between the side plate and the bottom plate reaches At the specified angle, hydraulic cylinder one 9 stops running, hydraulic cylinder two 11 starts, pushes the non-bending end of the clamping frame, and the bending section of the clamping frame presses against the top of the side plate to complete the fixing of the side plate, hydraulic cylinder two 11 Stop the operation, and then carry out the welding operation. In this way, it is convenient for the staff to move and fix the metal plates such as the bottom plate and the side plate;

In a preferred embodiment, when the adjacent ends of each bottom plate reach the position required for welding operation, if the two sides of the two bottom plates are not even, then start the hydraulic cylinder 3 16 to push and pull the traversing slider 14, so that the traversing slider 14 is in the Sliding in the through groove 13 drives the bearing plate 12 to slide on the top of the workbench 2, so that both sides of the two bottom plates are flush. Sliding to prevent the bearing plate 12 from shifting;

In a preferred embodiment, the limit slider 18 is integrally formed with the bearing plate 12 .

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims (7)

1. A welding tool for the outer box of a dump truck, characterized in that it comprises: The base (1) is provided with a pair of workbenches (2) on the top for carrying the bottom plate; a moving mechanism, which is used to drive one of the worktables (2) to move on the top of the base (1); A fixing mechanism is installed on the workbench (2) for fixing the side panels. 2. A welding tool for the outer box of a dump truck according to claim 1, wherein the moving mechanism comprises: a groove (3), which is arranged on the top side of the base (1); a sliding plate (4), which is slidably installed in the groove (3) for carrying one of the workbenches (2); The driving unit is used to drive the sliding plate (4) to slide along the groove (3). 3. A welding tool for the outer box of a dump truck according to claim 2, wherein the drive unit comprises: A driving motor (5), which is fixedly installed on the top of the base (1) away from the side of the groove (3); A turntable (6), which is fixedly installed at the output end of the drive motor (5); One end of the connecting rod (7) is hinged to the eccentric surface of the turntable (6), and the other end is hinged to the bottom of the workbench (2) on the sliding plate (4). 4. A dump truck outer box welding tool according to claim 1, wherein the fixing mechanism comprises: A plurality of vertical plates (8), the bottom ends of which are respectively hinged to both sides of the top of each of the workbenches (2); A plurality of hydraulic cylinders (9), the two ends of which are respectively hinged with the outer side walls of each of the vertical plates (8) and the top surface of the workbench (2); The pressing unit is arranged on the top of the vertical board (8) and is used to cooperate with the vertical board (8) to clamp the side board. 5. A dump truck outer box welding tool according to claim 4, characterized in that the pressing unit comprises: Compression frame (10), which is L-shaped, the middle part is hinged with the top of the vertical plate (8), and the bent end extends to the inner side of the vertical plate (8); Two hydraulic cylinders (11), the two ends of which are respectively hinged with the outer side wall of the vertical plate (8) and the non-bending end of the pressing frame (10). 6. A dump truck outer box welding tool according to claim 4 or 5, further comprising: a bearing plate (12), which is movably installed on the top of the workbench (2) and between the vertical plates (8); A through slot (13), which runs through the top of the workbench (2) up and down and is perpendicular to the vertical plate (8); a traverse slider (14), which is slidably installed in the through groove (13), and whose top end is fixedly connected with the bottom of the bearing plate (12); a fixed block (15), which is fixedly installed on the workbench (2); Three hydraulic cylinders (16), the two ends of which are fixedly connected with the bottom of the traverse slide block (14) and the fixed block (15) respectively. 7. The welding tool for the outer box of a dump truck according to claim 6, further comprising: Limiting groove (17), which is arranged on the top surface of the workbench (2), parallel to the through groove (13); The limit slider (18), which is arranged on the bottom surface of the bearing plate (12), is slidably matched with the through groove (13).

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