Lateral movement rotary transmission case structure

Abstract

The utility model discloses a lateral movement rotating transmission case structure which comprises a case body, and the case body comprises two side plates and a bottom plate. A plurality of square holes are formed in each of two side plates of the box body, and the square holes in the two side plates of the box body are symmetrical to each other; the transmission case comprises a case body and a special-shaped hole, the special-shaped hole is formed in a bottom plate of the case body, and the shape and the size of the special-shaped hole are matched with the internal structure of the case body, so that machining after the transmission case is welded can be smoothly carried out. According to the lateral movement rotating transmission case structure, operation is more convenient and efficient, meanwhile, the design of the square holes also guarantees the structural strength and stability of the case body, the use requirement of the transmission case is met, the shape and size of the special-shaped holes are meticulously designed, the overall working efficiency is improved, and the cost is reduced. The problems that according to an existing transmission case structure, installation and maintenance of the internal structure of a transmission case are very inconvenient, efficiency is low, and the machining process after welding is difficult due to limitation of the transmission case structure are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission boxes, and particularly relates to a side-shifting and rotating transmission box structure. Background Art

[0002] A transmission box is a mechanical device that can transmit and transform power. It can convert the torque generated by an engine into an appropriate vehicle speed to drive a vehicle.

[0003] In the existing design of transmission boxes, the installation and maintenance of internal components are often limited by the box structure. The outside of the transmission box is closed. If the internal structure of the transmission box needs to be installed or maintained, the transmission box needs to be removed first, then the internal structure is installed or maintained, and finally the transmission box is assembled. This makes the installation or maintenance of the internal structure of the transmission box very inconvenient, resulting in inconvenient operation, long time consumption, and low efficiency. At the same time, during the processing after welding of the transmission box, it is also often limited by the box structure and faces the problem of difficult processing. It is not convenient to perform processing after welding. Therefore, it is necessary to optimize the design of the transmission box to overcome the deficiencies of the existing technology. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a side-shifting and rotating transmission box structure to solve the problems that the existing transmission box structure is very inconvenient for the installation and maintenance of the internal structure of the transmission box, with low efficiency, and the processing after welding is difficult due to the limitation of the transmission box structure.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A side-shifting and rotating transmission box structure, comprising:

[0006] A box body, the box body includes two side plates and a bottom plate;

[0007] Square holes, a plurality of square holes are opened on both side plates of the box body, and the square holes on both side plates of the box body are symmetric with each other; and

[0008] Special-shaped holes, special-shaped holes are opened on the bottom plate of the box body, and the shape and size of the special-shaped holes match the internal structure of the box body, facilitating the smooth processing after welding of the transmission box.

[0009] Preferably, the four corners of the square holes are arc-shaped.

[0010] Preferably, the opening position of the square holes matches the internal structure of the box body.

[0011] Preferably, the number of the opened square holes matches the internal structure of the box body.

[0012] Preferably, the two side plates on the box body are respectively located on the left and right sides, the bottom plate on the box body is located at the bottom, and the bottom plate is fixedly connected to the side plates.

[0013] Preferably, three square holes are provided at the lower position of the side plate, and three square holes are also provided above the three square holes on the side plate. Five of the square holes are arranged in an L shape, and the other square hole is located on the concave side of the L shape.

[0014] Preferably, each square hole on the side plate has different shapes and sizes.

[0015] From the above technical solutions, it can be seen that the present utility model has the following beneficial effects:

[0016] For this side-shifting rotary transmission box structure, by providing a plurality of square holes on both side plates, the square holes on both side plates are symmetric with each other, and a special-shaped hole is provided on the bottom plate. The shape and size of the special-shaped hole match the internal structure of the box body, which is convenient for the smooth processing after the transmission box is welded. The setting of the square holes fully considers the installation, maintenance and repair requirements of the internal components, making the operation more convenient and efficient. At the same time, the design of the square holes also ensures the structural strength and stability of the box body, meeting the use requirements of the transmission box. The shape and size of the special-shaped hole are carefully designed to ensure the smooth progress of the post-welding processing. Through this design, it effectively avoids the processing problems caused by the box body structure limitation, improves the overall work efficiency, and solves the problems that the installation and repair of the internal structure of the existing transmission box are very inconvenient, the efficiency is low, and the post-welding processing process is difficult due to the limitation of the transmission box structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the left side plate of the box body of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the right side plate of the box body of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the bottom plate of the box body of the present utility model.

[0020] In the figure: 1. Box body; 2. Side plate; 3. Bottom plate; 4. Square hole; 5. Special-shaped hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] As shown Figures 1 - 3 in the figure, a side-shifting and rotating transmission box structure includes a box body 1, side plates 2, a bottom plate 3, square holes 4 and special-shaped holes 5. The box body 1 includes two side plates 2 and a bottom plate 3. Multiple square holes 4 are opened on both side plates 2 of the box body 1. The square holes 4 on both side plates 2 of the box body 1 are symmetric to each other. A special-shaped hole 5 is opened on the bottom plate 3 of the box body 1. The shape and size of the special-shaped hole 5 match the internal structure of the box body 1, facilitating the smooth processing after the welding of the transmission box. Compared with the original box body which was all closed, opening the square holes 4 and the special-shaped hole 5 facilitates the installation and replacement of the internal structure of the box body, maintenance and repair, and processing after welding. The setting of the square holes 4 fully considers the installation and maintenance requirements of the internal components, making the operation more convenient and efficient. At the same time, the design of the square holes 4 also ensures the structural strength and stability of the box body, meeting the use requirements of the transmission box. The shape and size of the special-shaped hole 5 are carefully designed to ensure the smooth progress of the processing after welding. Through this design, the processing problems caused by the box body structure limitation are effectively avoided, and the overall working efficiency is improved.

[0023] As shown Figures 1 - 3 in the figure, the four corners of the square hole 4 are arc-shaped. The opening position of the square hole 4 matches the internal structure of the box body 1. The two side plates 2 on the box body 1 are located on the left and right sides respectively, and the bottom plate 3 on the box body 1 is located at the bottom. The bottom plate 3 is fixedly connected to the side plates 2, and the fixed connection method is welding. Each square hole 4 on the side plate 2 has different shapes and sizes.

[0024] Now, an embodiment is provided. Three square holes 4 are opened at the lower position of the side plate 2, and three square holes 4 are also opened above the three square holes 4 on the side plate 2. Five of the square holes 4 are arranged in an L shape, and the other square hole 4 is located on the concave side of the L shape. Such a design can facilitate the installation or maintenance of the internal structure of the transmission box body. Workers can perform maintenance, repair and installation through the square holes 4. The shape and size of the special-shaped hole 5 are carefully designed and processed to ensure the smooth progress of the processing after welding. This design of the special-shaped hole 5 effectively avoids the processing problems caused by the box body structure limitation, and improves the overall working efficiency. The number of special-shaped holes 5 on the bottom plate 3 is one.

[0025] In the specific implementation process, according to the installation, maintenance and repair requirements of the internal components of the transmission box, determine the position and quantity of the square holes 4, and open the square holes 4 on the left and right sides of the box body by means of machining or laser cutting, etc. According to the specific requirements of post-welding processing, design the shape and size of the special-shaped holes 5, and also use machining or laser cutting, etc. to open the special-shaped holes 5 on the bottom plate 3 of the box body. After completing the processing of the square holes 4 and the special-shaped holes 5, perform overall assembly welding and debugging on the transmission box body 1 to ensure its normal operation and meet the usage requirements. The implementation of this patent will significantly improve the installation, maintenance and repair efficiency of the internal components of the side-shift and rotary transmission box, reduce the operation difficulty and cost, improve the overall work efficiency and product quality by optimizing the post-welding processing flow. This patent has the advantages of simple structure, convenient operation, high cost-effectiveness, etc., and is applicable to the optimized design of various transmission boxes.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side-shifting rotating transmission box structure, characterized in that: include: A box body (1), the box body (1) comprising two side panels (2) and a bottom panel (3); Square holes (4), a plurality of square holes (4) are provided on both side plates (2) of the box body (1), and the square holes (4) on the two side plates (2) of the box body (1) are symmetrical to each other; and A special-shaped hole (5) is provided on the bottom plate (3) of the box body (1). The shape and size of the special-shaped hole (5) match the internal structure of the box body (1), facilitating smooth processing of the transmission box after welding.

2. The side-shift rotation transmission box structure according to claim 1, characterized in that: The four corners of the square hole (4) are in arc shape.

3. The side-shift rotation transmission box structure according to claim 1, characterized in that: The opening position of the square hole (4) matches the internal structure of the box body (1).

4. The side-shift rotation transmission box structure according to claim 1, characterized in that: The number of the square holes (4) matches the internal structure of the box body (1).

5. The side-shift rotation transmission box structure according to claim 1, characterized in that: The two side panels (2) on the box body (1) are respectively located on the left and right sides, the bottom panel (3) on the box body (1) is located at the bottom, and the bottom panel (3) is fixedly connected to the side panels (2).

6. The side-shift rotation transmission box structure according to claim 1, characterized in that: Three square holes (4) are provided at the lower portion of the side plate (2), and three square holes (4) are further provided above the three square holes (4) of the side plate (2), wherein five of the square holes (4) are arranged in an L-shape, and another square hole (4) is located on the concave side of the L-shape.

7. The side-shift rotation transmission box structure according to claim 1, characterized in that: Each square hole (4) on the side plate (2) has a different shape and size.

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