Lateral supporting tool for vertical machining of gearbox

Abstract

The utility model discloses a lateral supporting tool for vertical machining of a gearbox, which is applied to the field of supporting tools and comprises a U-shaped frame, a two-way screw is rotatably connected to the inside of the U-shaped frame, the other end of the two-way screw penetrates to the outside of the U-shaped frame and is welded with a rotating handle, the surface of the two-way screw is in threaded connection with two clamping plates, and the two clamping plates are in threaded connection with the U-shaped frame. Four bottom plates are welded to the bottom of the U-shaped frame, shells are bolted to the two sides of the U-shaped frame correspondingly, threaded rods are rotatably connected to the interiors of the shells, motors fixedly sleeve the other ends of the threaded rods, lifting plates are in threaded connection to the surfaces of the threaded rods, and mounting frames are arranged at the tops of the shells. The gear box side face shaft hole forming device has the advantages of being capable of achieving height and longitudinal adjusting functions, easy and convenient to operate, capable of improving the working efficiency of workers and high in practicability, and self-inclination caused by reverse thrust is avoided, and the forming quality of gear box side face shaft holes is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of supporting tooling, in particular to a lateral supporting tooling for vertical processing of a gear box. Background Art

[0002] At present, the Chinese utility model with the announcement number CN213351576U discloses a lateral support tooling for vertical processing of gearboxes in the field of gearbox processing facilities, including a base, a connection structure is provided on the base, a positioning plate is vertically provided on the upper end of the base, a support mechanism is connected between the positioning plate and the base, and a plurality of horizontal supporting mechanisms are connected to the positioning plate. This utility model can solve the problem that the existing large gearbox shaft hole processing process lacks lateral support, resulting in large shaft hole processing errors and unstable gear shaft assembly;

[0003] Although the existing supporting tooling can fix the open-axis equipment on the side to prevent the open-axis equipment from tilting when moving forward, there are still other problems during use. For example, it cannot avoid tilting of its own position. The open-axis equipment will generate thrust when opening the shaft hole on the side of the gear box. Under the action of the thrust, it is easy to cause the lower tooling to shift. Moreover, it does not have height and longitudinal adjustment functions. The open-axis equipment will be in an immovable state after installation. When it is necessary to open shaft holes in other positions on the gear box, it is necessary to raise and move the lower part, which increases the workload of the personnel and has low practicality. In order to solve the above-mentioned problems, we propose a lateral supporting tooling for vertical processing of gear boxes. Utility Model Content

[0004] The utility model aims to provide a lateral support tooling for vertical processing of a gear box, which solves the problem that the existing support tooling is easy to cause its position to tilt under the action of reverse thrust and has no height and longitudinal adjustment functions.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a lateral support tooling for vertical processing of a gearbox, comprising a U-shaped frame, the interior of the U-shaped frame is rotatably connected with a bidirectional screw, the other end of the bidirectional screw passes through the outside of the U-shaped frame and is welded with a handle, the surface of the bidirectional screw is threadedly connected with two clamping plates, four bottom plates are welded to the bottom of the U-shaped frame, both sides of the U-shaped frame are bolted with a shell, the interior of the shell is rotatably connected with a threaded rod, the other end of the threaded rod is fixedly sleeved with a motor, the surface of the threaded rod is threadedly connected with a lifting plate, the top of the shell is provided with a mounting frame, connecting rods are symmetrically welded between the top of the lifting plate and the mounting frame, and the top of the mounting frame is provided with a mounting plate.

[0006] The adoption of the above technical solution can improve its own stability and avoid tilting under the influence of reverse thrust, thereby ensuring the opening quality of the side shaft hole of the gear box. At the same time, it can have height and longitudinal adjustment functions, is simple and convenient to operate, improves the work efficiency of personnel, and is highly practical.

[0007] The utility model is further configured as follows: a roller is installed at the bottom of the base plate, and a brake pad is installed on the surface of the roller.

[0008] By adopting the above technical solution and setting the rollers, it is convenient for personnel to move the tooling.

[0009] The utility model is further configured as follows: a limiting rod is provided through one side of the clamping plate, and both ends of the limiting rod are welded to the inside of the U-shaped frame.

[0010] By adopting the above technical solution, the clamping plate can be limited by setting the limiting rod to prevent the clamping plate from rotating during the process of moving left and right.

[0011] The utility model is further configured as follows: rubber pads are bolted to opposite sides of the two clamping plates.

[0012] By adopting the above technical solution, the gear box can be protected by providing the rubber pad, so as to prevent the clamping plate from scratching the surface of the gear box during the clamping process.

[0013] The utility model is further configured as follows: two slide rails are bolted inside the shell, and sliding blocks slidably connected to the slide rails are welded on the front and back sides of the lifting plate.

[0014] By adopting the above technical solution, the lifting plate can be limited by setting the slide rail and the slider to prevent the lifting plate from rotating during the process of moving up and down.

[0015] The utility model is further configured as follows: screw rods are symmetrically welded on the bottom of the mounting plate, the other end of the screw rods penetrates into the interior of the mounting frame and is threadedly connected with a fixing nut, and a sliding groove is provided on the top of the mounting frame.

[0016] By adopting the above technical solution, the mounting plate is longitudinally moved and fixed, thereby achieving good flexibility.

[0017] The utility model is further configured as follows: a heat dissipation groove is provided on the front side of the shell, and a dustproof net is installed inside the heat dissipation groove.

[0018] By adopting the above technical solution, the ventilation effect in the shell can be improved through the provision of the heat dissipation grooves and the dustproof net, and dust can be prevented from entering.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model first pushes the tooling forward from the rear of the gear box until the gear box is located between the two clamping plates, and then holds the handle by hand to drive the bidirectional screw to rotate. When the bidirectional screw rotates, it drives the two clamping plates to move inward with the cooperation of the limit rod. When the clamping plates move inward, they drive the rubber pads to clamp the gear box, which can improve its own stability, avoid tilting under the influence of reverse thrust, and ensure the quality of the opening of the side shaft hole of the gear box;

[0021] 2. The utility model fixes the open-axis device on the top of the mounting plate with screws. When the open-axis device is fixed, the motor is started. After starting, the motor will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the lifting plate to move upward through the cooperation of the slide rail and the slider. When the lifting plate moves upward, it will drive the installation frame to move upward together with the fixing of the connecting rod. When the installation frame moves upward, it will drive the open-axis device to the shaft hole on the side of the gear box. It can have height and longitudinal adjustment functions, is simple and convenient to operate, improves the work efficiency of personnel, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a partial sectional view of the left side of the structure of the utility model.

[0025] Figure numerals: 1. U-shaped frame; 2. bidirectional screw; 3. clamping plate; 4. bottom plate; 5. housing; 6. threaded rod; 7. motor; 8. lifting plate; 9. mounting frame; 10. connecting rod; 11. mounting plate; 12. roller; 13. limit rod; 14. rubber pad; 15. slide rail; 16. slider; 17. screw rod; 18. fixing nut; 19. sliding groove; 20. heat dissipation groove. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] refer to Figure 1 and Figure 2, a lateral support tooling for vertical processing of a gearbox, comprising a U-shaped frame 1, wherein the interior of the U-shaped frame 1 is rotatably connected with a bidirectional screw 2, the other end of the bidirectional screw 2 passes through the exterior of the U-shaped frame 1 and is welded with a turning handle, the surface of the bidirectional screw 2 is threadedly connected with two clamping plates 3, and four bottom plates 4 are welded to the bottom of the U-shaped frame 1. The tooling is first pushed forward from the rear of the gearbox until the gearbox is pushed between the two clamping plates 3, and then the turning handle is held by hand to drive the bidirectional screw 2 to rotate. When the bidirectional screw 2 rotates, it will drive the two clamping plates 3 to move inward with the cooperation of the limit rod 13. When the clamping plate 3 moves inward, it will drive the rubber pad 14 to clamp the gearbox, which can improve its own stability, avoid tilting itself under the influence of reverse thrust, and ensure the quality of the opening of the side shaft hole of the gearbox.

[0029] refer to Figure 1 A roller 12 is installed at the bottom of the base plate 4, and a brake pad is installed on the surface of the roller 12. Through the arrangement of the roller 12, it is convenient for personnel to move the tooling.

[0030] refer to Figure 1 and Figure 2 A limiting rod 13 is provided on one side of the clamping plate 3, and both ends of the limiting rod 13 are welded to the inside of the U-shaped frame 1. Through the setting of the limiting rod 13, the clamping plate 3 can be limited to prevent the clamping plate 3 from rotating during the left and right movement.

[0031] refer to Figure 1 and Figure 2 The two clamping plates 3 are bolted with rubber pads 14 on opposite sides. The rubber pads 14 can protect the gear box and prevent the clamping plates 3 from scratching the surface of the gear box during the clamping process.

[0032] Brief description of the usage process: first push the tooling forward from the rear of the gear box until the gear box is located between the two clamping plates 3, then hold the handle with your hand to drive the bidirectional screw 2 to rotate. When the bidirectional screw 2 rotates, it will drive the two clamping plates 3 to move inward with the cooperation of the limit rod 13. When the clamping plates 3 move inward, they will drive the rubber pads 14 to clamp the gear box.

[0033] Embodiment 2:

[0034] refer to Figure 1 , Figure 2 and Figure 3, a lateral support tooling for vertical processing of a gearbox, both sides of the U-shaped frame 1 are bolted with a shell 5, the interior of the shell 5 is rotatably connected with a threaded rod 6, the other end of the threaded rod 6 is fixedly sleeved with a motor 7, the surface of the threaded rod 6 is threadedly connected with a lifting plate 8, the top of the shell 5 is provided with a mounting frame 9, and a connecting rod 10 is symmetrically welded between the top of the lifting plate 8 and the mounting frame 9, and a mounting plate 11 is provided on the top of the mounting frame 9. By fixing the open-axis device to the top of the mounting plate 11 with screws, when the open-axis device is fixed and the motor 7 is started, the motor 7 will drive the threaded rod 6 to rotate after starting, and the threaded rod 6 will drive the lifting plate 8 to move upward through the cooperation of the slide rail 15 and the slider 16 when rotating. When the lifting plate 8 moves upward, it will drive the mounting frame 9 to move up together through the fixation of the connecting rod 10, and when the mounting frame 9 moves up, it will drive the open-axis device to be located at the shaft hole opening on the side of the gearbox, which can have height and longitudinal adjustment functions, is simple and convenient to operate, improves the work efficiency of personnel, and has high practicality.

[0035] refer to Figure 3 Two slide rails 15 are bolted inside the shell 5, and sliders 16 slidably connected to the slide rails 15 are welded on the front and back of the lifting plate 8. Through the setting of the slide rails 15 and the sliders 16, the lifting plate 8 can be limited to prevent the lifting plate 8 from rotating during the up and down movement.

[0036] refer to Figure 3 A screw rod 17 is symmetrically welded at the bottom of the mounting plate 11, and the other end of the screw rod 17 passes through the interior of the mounting frame 9 and is threadedly connected with a fixing nut 18. A sliding groove 19 is provided on the top of the mounting frame 9, which allows the mounting plate 11 to be longitudinally moved and fixed, and has good flexibility.

[0037] refer to Figure 1 A heat dissipation slot 20 is provided on the front of the shell 5, and a dustproof net is installed inside the heat dissipation slot 20. The arrangement of the heat dissipation slot 20 and the dustproof net can improve the ventilation effect in the shell 5 and prevent dust from entering.

[0038] Brief description of the use process: fix the open-axis device to the top of the mounting plate 11 with screws, and start the motor 7 after the open-axis device is fixed. After starting, the motor 7 will drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it will drive the lifting plate 8 to move upward through the cooperation of the slide rail 15 and the slider 16. When the lifting plate 8 moves upward, it will drive the mounting frame 9 to move upward together through the fixation of the connecting rod 10. When the mounting frame 9 moves upward, it will drive the open-axis device to the shaft hole opening on the side of the gear box.

[0039] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A lateral support tool for vertical processing of a gearbox, comprising a U-shaped frame (1), characterized in that: The U-shaped frame (1) is internally rotatably connected to a bidirectional screw rod (2), the other end of the bidirectional screw rod (2) penetrates the outside of the U-shaped frame (1) and is welded with a turning handle, the surface of the bidirectional screw rod (2) is threadedly connected to two clamping plates (3), the bottom of the U-shaped frame (1) is welded with four bottom plates (4), both sides of the U-shaped frame (1) are bolted with a shell (5), the inside of the shell (5) is rotatably connected to a threaded rod (6), the other end of the threaded rod (6) is fixedly sleeved with a motor (7), the surface of the threaded rod (6) is threadedly connected to a lifting plate (8), the top of the shell (5) is provided with a mounting frame (9), connecting rods (10) are symmetrically welded between the top of the lifting plate (8) and the mounting frame (9), and the top of the mounting frame (9) is provided with a mounting plate (11).

2. The lateral support tooling for vertical processing of a gearbox according to claim 1 is characterized in that: A roller (12) is installed at the bottom of the base plate (4), and a brake pad is installed on the surface of the roller (12).

3. The lateral support tooling for vertical processing of a gearbox according to claim 1, characterized in that: A limiting rod (13) is provided through one side of the clamping plate (3), and both ends of the limiting rod (13) are welded to the inside of the U-shaped frame (1).

4. The lateral support tooling for vertical processing of a gearbox according to claim 1 is characterized in that: The two opposite sides of the two clamping plates (3) are both bolted with rubber pads (14).

5. The lateral support tooling for vertical processing of a gearbox according to claim 1, characterized in that: Two slide rails (15) are bolted inside the shell (5), and sliding blocks (16) slidably connected to the slide rails (15) are welded on the front and back sides of the lifting plate (8).

6. The lateral support tooling for vertical processing of a gearbox according to claim 1, characterized in that: A screw rod (17) is symmetrically welded to the bottom of the mounting plate (11), the other end of the screw rod (17) penetrates into the interior of the mounting frame (9) and is threadedly connected to a fixing nut (18), and a sliding groove (19) is provided at the top of the mounting frame (9).

7. The lateral support tooling for vertical processing of a gearbox according to claim 1, characterized in that: A heat dissipation slot (20) is provided on the front side of the housing (5), and a dustproof net is installed inside the heat dissipation slot (20).

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