Axle double-point straightening and pressing device

Abstract

The utility model relates to the technical field of axle straightening pressing machines, and discloses an axle double-point straightening pressing device which comprises an adjusting frame, the outer surface of the adjusting frame is fixedly connected with a control frame, one side of the control frame is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a toothed plate, the bottom of the supporting plate is slidably connected with a sliding block, and the toothed plate is fixedly connected with the sliding block. The outer surface of the sliding block is fixedly connected with a motor, the other end of the rotating shaft is fixedly connected with a gear, and the outer surface of the gear is connected with the outer surface of a toothed plate in an engaged mode. The material pushing device has the following advantages and effects that a worker drives the motor to control the rotating shaft to rotate to drive the gear according to needs, the outer surface of the gear is connected with the outer surface of the toothed plate in a meshed mode, the pushing frame is controlled to slide at the bottom of the supporting plate, so that position pushing is conducted on materials, and through grooves, the pushing frame can penetrate through the bottom of the supporting plate conveniently when sliding through the bottom of the supporting plate; the push frame is connected with the adjusting frame in an inserted mode, and the push frame and the adjusting frame are connected and fixed through the fixing lantern ring.

Description

Technical Field

[0001] This utility model relates to the field of axle straightening press technology, and in particular to a dual-point straightening press device for axles. Background Technology

[0002] Truck axles are generally manufactured using a process of welding the housing and the axle ends. During this process, the straightness of the axle does not meet the design requirements after the axle ends are welded, so the axle needs to be straightened after welding.

[0003] According to Chinese Patent Publication No. CN205341577U, a dual-point straightening press for axles is disclosed, relating to the technical field of axle straightening presses. It includes an upper beam, hydraulic cylinders, pressure heads, V-shaped support blocks, a movable worktable, a worktable, and a frame. The upper beam is mounted on the upper end of the frame, and the worktable is mounted on the lower end of the frame. A movable worktable is mounted on the upper part of the worktable, with V-shaped support blocks on both sides of the upper part of the movable worktable. Hydraulic cylinders are mounted on the upper beam, and pressure heads are mounted on the lower ends of the cylinders. Two hydraulic cylinders are designed and mounted at both ends of the upper beam. Pressure head displacement adjustment devices are designed on both sides of the hydraulic cylinders. Test platforms are installed on both sides of the movable worktable. The advantages are simple design and ease of use. This equipment has a dual-pressure head structure, and the pressure head position can be adjusted within a certain range according to the axle size. The adjustment adopts a screw and nut structure, providing high adjustment accuracy. The adjustment method can be manual or adjusted by installing a servo motor. Simultaneous pressing and straightening by the dual pressure heads improves efficiency by 2 times.

[0004] The aforementioned patent features simultaneous pressing and straightening with dual pressure heads, which improves efficiency by 2 times. However, the overall device is not convenient or quick enough for adjusting the position of the material and fixing it, and it is not convenient for placing, picking up and replacing the material. Utility Model Content

[0005] The purpose of this invention is to provide a dual-point calibration direct pressure device for vehicle axles, which facilitates the adjustment of material position and the fixing of materials, and makes it easy to place and retrieve materials.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a dual-point calibration direct pressure device for axles, comprising an adjusting frame, a control frame fixedly connected to the outer surface of the adjusting frame, a support plate fixedly connected to one side of the control frame, a toothed plate fixedly connected to the bottom of the support plate, a slider slidably connected to the bottom of the support plate, a motor fixedly connected to the outer surface of the slider, a rotating shaft fixedly connected to the output end of the motor, a gear fixedly connected to the other end of the rotating shaft, the outer surface of the gear meshing with the outer surface of the toothed plate, a push frame rotatably connected to the other side of the gear, the top of the push frame slidably connected to the bottom of the support plate, and a second adjusting frame slidably connected to the top of the control frame.

[0007] By adopting the above technical solution, the staff controls the rotating shaft to rotate according to the required drive motor, which drives the gear. The outer surface of the gear meshes with the outer surface of the toothed plate, and controls the pusher to slide at the bottom of the support plate, thereby pushing the material in position.

[0008] A further feature of this invention is that a fixing plate is fixedly connected to one end of the second adjustment frame, and a slot is provided on the outer surface of the control frame.

[0009] By adopting the above technical solution, the slot makes it easier for the pusher to slide through the bottom of the support plate.

[0010] A further feature of this invention is that the push frame is inserted into the second adjusting frame, and a fixing collar is threaded onto the outer surface of the push frame.

[0011] By adopting the above technical solution, the push frame is inserted into the second adjustment frame, and the push frame and the adjustment frame are connected and fixed by a fixing collar, which makes the whole device easy to install and disassemble, and improves the flexibility of the whole device and facilitates adjustment.

[0012] A further feature of this invention is that the outer surface of the pusher has a slot, and a fixing bracket is inserted into the inner wall of the slot.

[0013] By adopting the above technical solution, a fixed bracket is inserted into the inner wall of the slot, which facilitates installation and disassembly.

[0014] A further feature of this invention is that an anti-slip pad is fixedly connected to the outer surface of the fixing plate.

[0015] By adopting the above technical solution, the staff placed the axle material on the adjustment frame, with one end in contact with the fixed plate, and the anti-slip pad reinforced the protection to prevent slippage and displacement.

[0016] A further feature of this invention is that a second anti-slip pad is fixedly connected to one side of the fixed bracket.

[0017] By adopting the above technical solution, a second anti-slip pad is fixedly connected to one side of the fixed bracket, so that the other end of the axle material is also protected against slipping.

[0018] A further feature of this invention is that: a connecting support frame is fixedly connected to both sides of the adjusting frame, and a cylinder is fixedly connected to the top of the connecting support frame.

[0019] By adopting the above technical solution, the connecting support frame strengthens the fixation and connection of the cylinders, and the number of cylinders is two.

[0020] A further feature of this invention is that a telescopic rod is fixedly connected to the output end of the cylinder.

[0021] By adopting the above technical solution, the staff drives the cylinder to control the telescopic rod to extend and retract.

[0022] A further feature of this invention is that a straight pressure plate is fixedly connected to the bottom end of the telescopic rod through a support frame.

[0023] By adopting the above technical solution, the axle material is directly pressed by the downward pressure of the straight pressure plate driven by the telescopic rod.

[0024] A further feature of this invention is that a protective pad is provided at the bottom of the direct pressure plate.

[0025] By adopting the above technical solution, a protective pad is set at the bottom of the direct pressure plate to strengthen the protection of the outer surface of the axle material and reduce damage.

[0026] The beneficial effects of this utility model are:

[0027] 1. This utility model, through the cooperative arrangement of the adjusting frame, control frame, support plate, toothed plate, slider, motor, rotating shaft, gear, push frame, and second adjusting frame, enables the operator to control the rotating shaft to rotate according to the required drive motor, thereby driving the gear. The outer surface of the gear meshes with the outer surface of the toothed plate, controlling the push frame to slide at the bottom of the support plate, thus pushing the material to a position. The slot facilitates the push frame to pass through when sliding at the bottom of the support plate. The push frame is inserted into the second adjusting frame, and the connection between the push frame and the second adjusting frame is fixed by a fixing collar, making the whole device easy to install and disassemble, and improving the flexibility and adjustability of the whole device.

[0028] 2. This utility model, through the cooperative arrangement of slots, fixed brackets, anti-slip pads, second anti-slip pads, connecting support frames, cylinders, and telescopic rods, enables the device to be used with fixed brackets inserted into the inner wall of the slots, facilitating installation and disassembly. The operator places the axle material on the adjusting frame, with one end contacting the fixed plate. The anti-slip pads provide enhanced protection, preventing slippage and displacement. A second anti-slip pad is fixedly connected to one side of the fixed bracket, providing anti-slip protection to the other end of the axle material. The operator drives the cylinder to control the telescopic rod for extension and retraction adjustment. The telescopic rod drives the straight pressure plate downwards to perform direct pressure processing on the axle material. A protective pad is provided at the bottom of the straight pressure plate to enhance the protection of the outer surface of the axle material and reduce damage. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the connecting support frame structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the support plate structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the adjustment frame structure of this utility model.

[0034] In the diagram, 1. Adjustment frame; 2. Control frame; 3. Support plate; 4. Gear plate; 5. Slider; 6. Motor; 7. Rotating shaft; 8. Gear; 9. Push frame; 10. Second adjustment frame; 11. Fixing plate; 12. Slot; 13. Fixing collar; 14. Slot; 15. Fixing bracket; 16. Anti-slip pad; 17. Second anti-slip pad; 18. Connecting support frame; 19. Cylinder; 20. Telescopic rod; 21. Straight pressure plate; 22. Protective pad. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] Reference Figure 1-4A dual-point calibration direct pressure device for axles includes an adjusting frame 1. A control frame 2 is fixedly connected to the outer surface of the adjusting frame 1. A support plate 3 is fixedly connected to one side of the control frame 2. A toothed plate 4 is fixedly connected to the bottom of the support plate 3. A slider 5 is slidably connected to the bottom of the support plate 3. A motor 6 is fixedly connected to the outer surface of the slider 5. A rotating shaft 7 is fixedly connected to the output end of the motor 6. A gear 8 is fixedly connected to the other end of the rotating shaft 7. The outer surface of the gear 8 meshes with the outer surface of the toothed plate 4. A push frame 9 is rotatably connected to the other side of the gear 8. The top of the push frame 9 is slidably connected to the bottom of the support plate 3. A second adjusting frame 10 is slidably connected to the top of the control frame 2. The operator controls the rotating shaft 7 to rotate according to the required drive motor 6, which drives the gear 8. The outer surface of the gear 8 meshes with the outer surface of the toothed plate 4, controlling the pusher 9 to slide at the bottom of the support plate 3, thereby pushing the material. The slot 12 facilitates the pusher 9 to pass through when sliding at the bottom of the support plate 3. The pusher 9 is inserted into the second adjusting frame 10, and the pusher 9 and the second adjusting frame 10 are connected and fixed by the fixing collar 13, making the whole device easy to install and disassemble, and improving the flexibility and adjustment of the whole device. One end of the second adjusting frame 10 is fixedly connected to the fixing plate 11, and the outer surface of the control frame 2 is provided with a slot. 12. The push frame 9 is inserted into the second adjusting frame 10. A fixing collar 13 is threaded onto the outer surface of the push frame 9. A slot 14 is opened and closed on the outer surface of the push frame 9. A fixing bracket 15 is inserted into the inner wall of the slot 14. An anti-slip pad 16 is fixedly connected to the outer surface of the fixing plate 11. A second anti-slip pad 17 is fixedly connected to one side of the fixing bracket 15. Connecting support frames 18 are fixedly connected to both sides of the adjusting frame 1. A cylinder 19 is fixedly connected to the top of the connecting support frame 18. A telescopic rod 20 is fixedly connected to the output end of the cylinder 19. A straight pressure plate 21 is fixedly connected to the bottom end of the telescopic rod 20 through the connecting support frame 18. A straight pressure plate 21 is set at the bottom of the straight pressure plate 21. With protective pads 22, a fixed bracket 15 is inserted into the inner wall of the slot 14 for easy installation and disassembly. The worker places the axle material on the second adjustment frame 10, with one end contacting the fixed plate 11. The anti-slip pad 16 provides enhanced protection to prevent slippage and displacement. A second anti-slip pad 17 is fixedly connected to one side of the fixed bracket 15, providing anti-slip protection to the other end of the axle material. The worker drives the cylinder 19 to control the telescopic rod 20 for extension and retraction adjustment. The telescopic rod 20 drives the straight pressure plate 21 to press down and perform straight pressure processing on the axle material. The bottom of the straight pressure plate 21 is equipped with a protective pad 22 to enhance the protection of the outer surface of the axle material and reduce damage.

[0037] In this invention, the coordinated arrangement of the adjusting frame 1, control frame 2, support plate 3, toothed plate 4, slider 5, motor 6, rotating shaft 7, gear 8, push frame 9, and second adjusting frame 10 allows the operator to control the rotating shaft 7 to rotate and drive the gear 8 according to the required parameters. The outer surface of the gear 8 meshes with the outer surface of the toothed plate 4, controlling the push frame 9 to slide at the bottom of the support plate 3, thereby pushing the material. The slot 12 facilitates the push frame 9's passage through the bottom of the support plate 3. The push frame 9 is inserted into the second adjusting frame 10, and a fixing collar 13 secures the push frame 9 to the second adjusting frame 10, making the entire device easy to install and disassemble, improving its flexibility and ease of adjustment. The slot 14 and fixing collar 10 further enhance the device's functionality. The coordinated arrangement of the frame 15, anti-slip pad 16, second anti-slip pad 17, connecting support frame 18, cylinder 19, and telescopic rod 20 allows the device to be installed and disassembled when the inner wall of the slot 14 is fitted with a fixed bracket 15. The operator places the axle material on the second adjusting frame 10, with one end contacting the fixed plate 11. The anti-slip pad 16 provides enhanced protection to prevent slippage and displacement. The second anti-slip pad 17 is fixedly connected to one side of the fixed bracket 15, providing anti-slip protection to the other end of the axle material. The operator drives the cylinder 19 to control the telescopic rod 20 to extend and retract. The telescopic rod 20 drives the straight pressure plate 21 to press down and perform straight pressure processing on the axle material. The bottom of the straight pressure plate 21 is provided with a protective pad 22 to enhance the protection of the outer surface of the axle material and reduce damage.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A two-point straightening press for vehicle axle, comprising an adjusting frame (1), characterized in that: The outer surface of the adjusting frame (1) is fixedly connected with a control frame (2), one side of the control frame (2) is fixedly connected with a supporting plate (3), the bottom of the supporting plate (3) is fixedly connected with a toothed plate (4), the bottom of the supporting plate (3) is slidably connected with a sliding block (5), the outer surface of the sliding block (5) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a rotating shaft (7), the other end of the rotating shaft (7) is fixedly connected with a gear (8), the outer surface of the gear (8) is meshingly connected with the outer surface of the toothed plate (4), the other side of the gear (8) is rotatably connected with a push frame (9), the top of the push frame (9) is slidably connected with the bottom of the supporting plate (3), the top of the control frame (2) is slidably connected with a second adjusting frame (10).

2. The dual-point straightening press for vehicle axles according to claim 1, characterized in that: One end of the second adjusting frame (10) is fixedly connected with a fixed plate (11), and the outer surface of the control frame (2) is provided with a slot (12).

3. The dual-point straightening press for vehicle axles of claim 1, wherein: The push frame (9) is inserted into the second adjusting frame (10), and the outer surface of the push frame (9) is threadedly connected with a fixed sleeve ring (13).

4. The dual-point straightening press for vehicle axles according to claim 3, characterized in that: The outer surface of the push frame (9) is provided with a slot (14), and the inner wall of the slot (14) is inserted with a fixed support (15).

5. The dual-point straightening press for vehicle axles of claim 2, wherein: The outer surface of the fixed plate (11) is fixedly connected with an anti-skid pad (16).

6. The dual-point straightening press for vehicle axles according to claim 4, characterized in that: One side of the fixed support (15) is fixedly connected with a second anti-skid pad (17).

7. The dual-point straightening press for vehicle axles of claim 1, wherein: Both sides of the adjusting frame (1) are fixedly connected with a connecting support frame (18), and the top of the connecting support frame (18) is fixedly connected with an air cylinder (19).

8. The dual-point straightening press for vehicle axles according to claim 7, characterized in that: The output end of the air cylinder (19) is fixedly connected with a telescopic rod (20).

9. The dual-point straightening press for vehicle axles according to claim 8, characterized in that: The bottom end of the telescopic rod (20) penetrates through the connecting support frame (18) and is fixedly connected with a straight pressing plate (21).

10. The dual-point straightening press for vehicle axles according to claim 9, characterized in that: The bottom of the straight pressing plate (21) is provided with a protective pad (22).

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