Box body structure of high-speed gearbox

Abstract

The utility model provides a box body structure of a high-speed gear box, which relates to the technical field of gear boxes and comprises a gear box main body, a bottom plate is fixed at the bottom end of the gear box main body, clamping plates are arranged on two sides of the bottom end of the bottom plate, mounting plates are fixed at opposite ends of the two clamping plates, and a plurality of mounting holes are formed in the two mounting plates. Through the arrangement of a sound insulation plate, the gearbox body has the sound insulation effect, through the arrangement of hollow transparent glass, the door frame has the sound insulation effect, a user rotates a rotating plate to drive a connecting column to rotate so as to drive a two-way screw to rotate, and through the rotation of the two-way screw, two moving plates move oppositely under the limiting of a limiting column; according to the device, the two clamping plates connected with the two connecting blocks are driven to move oppositely, so that the device can be mounted in a clamping manner, and the device can be mounted and dismounted by using screws in an environment in which the device cannot be mounted in a clamping manner through the arrangement of the mounting plates and the mounting holes, so that the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of gear boxes, in particular to a high-speed gear box body structure. Background Art

[0002] The housing of a high-speed gearbox is a divided housing structure, which is usually made by casting and welding. Since the housing is connected to the mounting base, its bottom plate thickness and wall thickness are thicker than the housing cover, and several reinforcing ribs can usually be arranged to increase its rigidity.

[0003] In the prior art, an existing high-speed gearbox housing structure can only be installed using a single bolt during use. In different installation environments, the installation method of a single bolt is time-consuming and labor-intensive, inconvenient, and has poor practicality. In addition, a high-speed gearbox housing structure in the prior art generates a lot of noise due to the rapid transmission of multiple gears inside it, which in turn affects the working environment. Utility Model Content

[0004] The utility model mainly provides a high-speed gear box body structure which can realize two installation and disassembly modes and can be soundproofed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a high-speed gearbox housing structure, including a gearbox main body, a bottom plate fixed at the bottom end of the gearbox main body, clamping plates are arranged on both sides of the bottom end of the bottom plate, the two clamping plates are fixed at the opposite ends thereof with mounting plates, a plurality of mounting holes are provided in the two mounting plates, a driving structure for driving the two clamping plates to move toward or oppositely is arranged in the bottom plate, a sound insulation board is arranged in the gearbox main body, a door frame is installed at the front end of the gearbox main body, and a hollow transparent glass is fixed on the inner wall of the door frame.

[0006] Preferably, the driving structure includes a bidirectional screw arranged in the base plate, both ends of the outer wall of the bidirectional screw are threadedly connected to the moving plate, both ends of the two moving plates are slidably connected to the limiting columns, the bottom ends of the two moving plates are fixed with connecting blocks, the bottom ends of the two connecting blocks pass through the base plate and are respectively fixed to the two clamping plates, through the rotation of the bidirectional screw, the two moving plates move toward each other under the limit of the limiting column, thereby driving the two clamping plates connected by the two connecting blocks to move toward each other, so that the device can be clamped and installed. Compared with the traditional screw installation method, this installation method can actually be applied to a variety of environments and is more convenient during installation and disassembly.

[0007] Preferably, one end of the bidirectional screw is fixed with a connecting column, and the end of the connecting column away from the bidirectional screw passes through the base plate and fixes the rotating plate. A movable groove matching the connecting block is provided at the bottom end of the base plate. When the user rotates the rotating plate, the connecting column can be driven to rotate, thereby driving the bidirectional screw to rotate.

[0008] Preferably, a friction-increasing sleeve is fixed on the outer wall of the rotating plate, and the connecting column is rotatably connected to the bottom plate. The friction of the rotating plate is increased by the provision of the friction-increasing sleeve to prevent the user from slipping when rotating the rotating plate.

[0009] Preferably, a partition plate is fixed on the inner wall of the base plate at the center of the bidirectional screw, the bidirectional screw passes through the partition plate and is rotatably connected to the partition plate, and both ends of the limit column are fixed to the base plate. Through the setting of the partition plate, the bidirectional screw can be supported to make its rotation more stable.

[0010] Preferably, a guide plate is fixed to one end of the door frame facing the gear box body, a guide groove matching the guide plate is provided at the front end of the gear box body, the guide plate is fixed to the gear box body by bolts, and a handle is fixed on the outer wall of the door frame. Through the arrangement of the guide plate and the guide groove, on the one hand, the appearance of gaps can be avoided when the door frame is installed, and on the other hand, the door frame can be quickly docked and installed through the guidance of the guide plate and the guide groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the sound insulation plate is provided so that the gear box body has a sound insulation effect, and the hollow transparent glass is provided so that the door frame has a sound insulation effect. When the user rotates the rotating plate, the connecting column can be driven to rotate, thereby driving the bidirectional screw to rotate. Through the rotation of the bidirectional screw, the two movable plates move toward each other under the limit of the limit column, thereby driving the two clamping plates connected by the two connecting blocks to move toward each other, so that the device can be clamped and installed, and through the provision of the mounting plate and the mounting hole, the device can be installed and disassembled using screws in an environment where clamping installation cannot be used, and the practicality is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a high-speed gearbox housing structure is proposed for the utility model;

[0014] Figure 2 A cross-sectional view of a high-speed gearbox housing structure is proposed for the utility model;

[0015] Figure 3 A schematic diagram of the internal structure of a high-speed gearbox housing structure is provided for the utility model;

[0016] Figure 4 The utility model provides a driving structure schematic diagram of a high-speed gear box housing structure.

[0017] Legend: 1. Gearbox body; 2. Bottom plate; 3. Clamp; 4. Mounting plate; 5. Mounting hole; 6. Driving structure; 601. Bidirectional screw; 602. Moving plate; 603. Limiting column; 604. Connecting block; 7. Moving groove; 8. Partition plate; 9. Connecting column; 10. Rotating plate; 11. Friction sleeve; 12. Sound insulation board; 13. Door frame; 14. Guide plate; 15. Guide groove; 16. Hollow transparent glass; 17. Handle; 18. Bolt. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a high-speed gearbox housing structure, including a gearbox body 1, a bottom plate 2 is fixed at the bottom end of the gearbox body 1, clamping plates 3 are arranged on both sides of the bottom end of the bottom plate 2, and the opposite ends of the two clamping plates 3 are fixed with mounting plates 4, and a plurality of mounting holes 5 are provided in the two mounting plates 4. A driving structure 6 for driving the two clamping plates 3 to move toward or oppositely is arranged in the bottom plate 2, and a sound insulation board 12 is arranged in the gearbox body 1, and a door frame 13 is installed at the front end of the gearbox body 1, and a hollow transparent glass 16 is fixed on the inner wall of the door frame 13. Through the arrangement of the sound insulation board 12, the gearbox body 1 has a sound insulation effect, and through the arrangement of the hollow transparent glass 16, the door frame 13 has a sound insulation effect to avoid too much noise affecting the work of the staff. Through the operation of the driving structure 6, the two clamping plates 3 can be driven to move toward each other, so that the device can be clamped and installed, and through the arrangement of the mounting plate 4 and the mounting hole 5, the device can also be installed and disassembled using screws in an environment where clamping installation cannot be used, and the installation and disassembly method is more comprehensive.

[0021] like Figure 1-4As shown, the driving structure 6 includes a bidirectional screw 601 arranged in the base plate 2, both ends of the outer wall of the bidirectional screw 601 are threadedly connected to the moving plate 602, both ends of the two moving plates 602 are slidably connected to the limiting column 603, the bottom ends of the two moving plates 602 are fixed with connecting blocks 604, the bottom ends of the two connecting blocks 604 penetrate the base plate 2 and are respectively fixed to the two clamping plates 3, through the rotation of the bidirectional screw 601, the two moving plates 602 move toward each other under the limitation of the limiting column 603, thereby driving the two clamping plates 3 connected by the two connecting blocks 604 to move toward each other, so that the device can be clamped and installed. Compared with the traditional screw installation method, this installation method can actually be applied to a variety of environments and is more convenient during installation and disassembly.

[0022] like Figure 1-4 As shown, one end of the bidirectional screw 601 is fixed with a connecting column 9, and the end of the connecting column 9 away from the bidirectional screw 601 passes through the base plate 2 and is fixed with a rotating plate 10. A movable groove 7 matching the connecting block 604 is provided at the bottom end of the base plate 2. When the user rotates the rotating plate 10, the connecting column 9 can be driven to rotate, thereby driving the bidirectional screw 601 to rotate.

[0023] like Figure 1-4 As shown, a friction-enhancing sleeve 11 is fixed on the outer wall of the rotating plate 10, and the connecting column 9 is rotatably connected to the bottom plate 2. The friction-enhancing sleeve 11 is provided to increase the friction of the rotating plate 10 to prevent the user from slipping when rotating the rotating plate 10.

[0024] like Figure 1-4 As shown, a partition plate 8 is fixed at the center of the bidirectional screw 601 on the inner wall of the base plate 2, the bidirectional screw 601 passes through the partition plate 8 and is rotatably connected to the partition plate 8, and both ends of the limit column 603 are fixed to the base plate 2. Through the setting of the partition plate 8, the bidirectional screw 601 can be supported to make its rotation more stable.

[0025] like Figure 1-4 As shown, a guide plate 14 is fixed to one end of the door frame 13 facing the gear box body 1, a guide groove 15 matching the guide plate 14 is provided at the front end of the gear box body 1, the guide plate 14 is fixed to the gear box body 1 by bolts 18, a handle 17 is fixed to the outer wall of the door frame 13, and the arrangement of the guide plate 14 and the guide groove 15 can, on the one hand, prevent the door frame 13 from having gaps when being installed, and on the other hand, can be guided by the guide plate 14 and the guide groove 15 to enable the door frame 13 to be quickly docked and installed.

[0026] The use method and working principle of the device: When the device is used, the sound insulation board 12 is provided to make the gear box body 1 have a sound insulation effect, and the hollow transparent glass 16 is provided to make the door frame 13 have a sound insulation effect. By unscrewing the bolt 18, the door frame strip 13 can be directly removed, so that the gear is installed inside the gear box body 1. By the user rotating the rotating plate 10, the connecting column 9 can be driven to rotate, thereby driving the bidirectional screw 601 to rotate. Through the rotation of the bidirectional screw 601, the two movable plates 602 move toward each other under the limit of the limit column 603, thereby driving the two clamping plates 3 connected by the two connecting blocks 604 to move toward each other, so that the device can be clamped and installed, and through the arrangement of the mounting plate 4 and the mounting hole 5, the device can also be installed and disassembled using screws in an environment where clamping installation cannot be used.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-speed gearbox housing structure, comprising a gearbox body (1), characterized in that: The bottom end of the gearbox body (1) is fixed with a base plate (2), and clamping plates (3) are arranged on both sides of the bottom end of the base plate (2), and mounting plates (4) are fixed to the opposite ends of the two clamping plates (3), and a plurality of mounting holes (5) are provided in the two mounting plates (4), and a driving structure (6) for driving the two clamping plates (3) to move toward or away from each other is arranged in the base plate (2), and a sound insulation plate (12) is arranged in the gearbox body (1), and a door frame (13) is installed at the front end of the gearbox body (1), and a hollow transparent glass (16) is fixed on the inner wall of the door frame (13).

2. A high-speed gearbox housing structure according to claim 1, characterized in that: The driving structure (6) comprises a bidirectional screw (601) arranged in the base plate (2), both ends of the outer wall of the bidirectional screw (601) are threadedly connected to the movable plate (602), both ends of the two movable plates (602) are slidably connected to the limit columns (603), the bottom ends of the two movable plates (602) are fixed with connecting blocks (604), and the bottom ends of the two connecting blocks (604) pass through the base plate (2) and are respectively fixed to the two clamping plates (3).

3. A high-speed gearbox housing structure according to claim 2, characterized in that: One end of the bidirectional screw (601) is fixed to a connecting column (9), and one end of the connecting column (9) away from the bidirectional screw (601) passes through the bottom plate (2) and fixes the rotating plate (10). The bottom end of the bottom plate (2) is provided with a movable groove (7) matching the connecting block (604).

4. A high-speed gearbox housing structure according to claim 3, characterized in that: A friction-enhancing sleeve (11) is fixed on the outer wall of the rotating plate (10), and the connecting column (9) is rotatably connected to the bottom plate (2).

5. The high-speed gearbox housing structure according to claim 2, characterized in that: A partition plate (8) is fixed on the inner wall of the base plate (2) at the center of the bidirectional screw (601), the bidirectional screw (601) passes through the partition plate (8) and is rotatably connected to the partition plate (8), and both ends of the limit column (603) are fixed to the base plate (2).

6. The high-speed gearbox housing structure according to claim 1, characterized in that: A guide plate (14) is fixed on one end of the door frame (13) facing the gear box body (1); a guide groove (15) matching the guide plate (14) is provided at the front end of the gear box body (1); the guide plate (14) is fixed to the gear box body (1) by bolts (18); and a handle (17) is fixed on the outer wall of the door frame (13).

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