Tool device facilitating assembling of gear box of pile driver

Abstract

The tool device comprises a tool base, an adjusting mechanism is arranged on the surface of the tool base, the adjusting mechanism comprises a first guide frame, the first guide frame is fixedly connected to the surface of the tool base, a first motor is fixedly connected to the surface of the first guide frame, and a second motor is fixedly connected to the surface of the first motor. An output shaft of the first motor is fixedly connected with a first lead screw, and the surface of the first lead screw is in threaded connection with a first square nut. The output shaft of the third motor drives the rotating plate to rotate, the rotating plate rotates to change the relative position relation between the detection gears, the detection gears can be meshed with gears of different gear boxes by switching the detection gears, and more gear boxes can be detected and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of gear box assembly, in particular to a tooling device which is convenient for assembling a gear box of a pile driver. Background Art

[0002] In construction machinery such as pile drivers, the gearbox is a key transmission component. Its assembly quality directly affects the performance and stability of the equipment. The gear is the core component of the gearbox and is responsible for transmitting power and torque. During the assembly stage of the gearbox, the gear's rotational performance on the gearbox needs to be tested.

[0003] The Chinese utility model patent application number CN202322910438.0 is a tool for assembling a gearbox. The gearbox accessories are placed on the upper end of the tooling base, the first hydraulic rod is started so that the clamp clamps it, and at the same time the electric telescopic rod is started so that the movable bracket moves in the slide to adjust the position of the gear, and the second hydraulic rod is started to lower the support plate so that the gear engages with the serrations on the upper end of the gearbox. The motor is started to rotate the serrations to detect the normal operation of the gearbox. However, the detection gears of the above-mentioned gearbox assembly tool are set in a group. When encountering gears of different gearboxes, it is often impossible to engage with them for detection. Summary of the Invention

[0004] The purpose of the present utility model is to provide a tooling device that is convenient for assembling a pile driver gearbox, so as to solve the problem that the tooling device for assembling a pile driver gearbox proposed in the above background technology is only provided with one set of detection gears for detection, and when encountering gears of different gearboxes, it is often impossible to mesh with them for detection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution, a tooling device for facilitating the assembly of a pile driver gearbox: comprising a tooling base, an adjustment mechanism is provided on the surface of the tooling base, the adjustment mechanism comprises a first guide frame, the first guide frame is fixedly connected to the surface of the tooling base, a first motor is fixedly connected to the surface of the first guide frame, a first screw rod is fixedly connected to the output shaft of the first motor, a first square nut is threadedly connected to the surface of the first screw rod, a first cylinder is fixedly connected to the surface of the first square nut, a second guide frame is fixedly connected to the piston rod of the first cylinder, a second motor is fixedly connected to the surface of the second guide frame, a second screw rod is fixedly connected to the output shaft of the second motor, a second square nut is threadedly connected to the surface of the second screw rod, and the second square nut is fixedly connected to the surface of the second screw rod. A connecting plate is fixedly connected to the surface of the shaped nut, and a detection mechanism is provided on the surface of the connecting plate. The detection mechanism includes a third motor, the third motor is fixedly connected to the surface of the connecting plate, a rotating plate is fixedly connected to the output shaft of the third motor, a second cylinder is fixedly connected to the surface of the rotating plate, a connecting frame is fixedly connected to the piston rod of the second cylinder, a fourth motor is fixedly connected to the surface of the connecting frame, a detection gear is fixedly connected to the output shaft of the fourth motor, a clamping mechanism is provided on the surface of the tooling base, the clamping mechanism includes a fifth motor, the fifth motor is fixedly connected to the surface of the tooling base, a bidirectional screw is fixedly connected to the output shaft of the fifth motor, a third shaped nut is threadedly connected to the surface of the bidirectional screw, and a clamping plate is fixedly connected to the surface of the third shaped nut.

[0006] Preferably, a guide groove is provided on the surface of the first guide frame, and the first screw rod rotates on the guide groove of the first guide frame through the output shaft of the first motor, and the first screw rod drives the first square nut to slide on the guide groove of the first guide frame through rotation.

[0007] Preferably, the first cylinder drives the second guide frame to slide laterally on the surface of the first guide frame through the first square nut, and the first cylinder drives the second guide frame to rise and fall horizontally through the piston rod.

[0008] Preferably, a guide groove is provided on the surface of the second guide frame, and the second screw rod rotates on the guide groove of the second guide frame through the output shaft of the second motor, and the second screw rod drives the second square nut to slide on the guide groove of the second guide frame by rotation.

[0009] Preferably, the connecting plate slides longitudinally on the bottom of the second guide frame through the second square nut, and the rotating plate rotates on the bottom of the connecting plate through the output shaft of the third motor.

[0010] Preferably, the rotating plate is in a "cross" shape, and four groups of the second cylinders are provided. The second cylinders drive the connecting frame to rise and fall on the rotating plate through piston rods.

[0011] Preferably, the connecting frame drives the fourth motor and the detection gear to rise and fall synchronously at the bottom of the rotating plate, and the fourth motor drives the detection gear to rotate on the connecting frame through the output shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The output shaft of the third motor drives the rotating plate to rotate, and the rotating plate changes the relative position relationship between the detection gears through rotation. At this time, the second cylinder drives the connecting frame to descend through the piston rod, and the connecting frame drives the fourth motor and the detection gear to descend, so that the detection gear descends and engages with the gear of the gear box. At this time, the detection gear is rotated by the output shaft of the fourth motor, and the detection gear drives the gear of the gear box to rotate, thereby completing the detection task. By switching the detection gear, the detection gear can engage with the gears of different gear boxes, and more gear boxes can be inspected and assembled.

[0014] The first screw rod is driven to rotate by the output shaft of the first motor, and the first screw rod drives the first square nut to slide horizontally on the guide groove of the first guide frame through rotation. The first square nut drives the detection mechanism to slide horizontally through the first cylinder and the second guide frame. The first cylinder drives the second guide frame to move up and down through the piston rod, and the second guide frame drives the detection mechanism to move up and down horizontally. The second screw rod is rotated by the output shaft of the second motor, and the second screw rod drives the second square nut to slide longitudinally on the guide groove of the second guide frame through rotation. The second square nut drives the detection mechanism to slide longitudinally through the connecting plate, thereby realizing horizontal and height adjustment of the detection mechanism, so that the detection mechanism can reach the detection position, can detect gears of different gearboxes, and at the same time ensure the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a frontal perspective schematic diagram of the structure of the present utility model;

[0016] Figure 2 This is a side perspective schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a schematic side view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the detection mechanism of the utility model when viewed from the front or bottom;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. tooling base; 2. first guide frame; 21. first motor; 22. first screw rod; 23. first square nut; 24. first cylinder; 25. second guide frame; 26. second motor; 27. second screw rod; 28. second square nut; 29. connecting plate; 3. third motor; 31. rotating plate; 32. second cylinder; 33. connecting frame; 34. fourth motor; 35. detection gear; 4. fifth motor; 41. bidirectional screw rod; 42. third square nut; 43. clamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A tooling device for facilitating the assembly of a pile driver gearbox comprises a tooling base 1, an adjustment mechanism is provided on the surface of the tooling base 1, the adjustment mechanism comprises a first guide frame 2, the first guide frame 2 is fixedly connected to the surface of the tooling base 1, a first motor 21 is fixedly connected to the surface of the first guide frame 2, a first screw rod 22 is fixedly connected to the output shaft of the first motor 21, a first square nut 23 is threadedly connected to the surface of the first screw rod 22, a first cylinder 24 is fixedly connected to the surface of the first square nut 23, a second guide frame 25 is fixedly connected to the piston rod of the first cylinder 24, and a second electric The second motor 26 is fixedly connected to the output shaft of the second motor 26 with a second screw rod 27, a second square nut 28 is threadedly connected to the surface of the second screw rod 27, a connecting plate 29 is fixedly connected to the surface of the second square nut 28, a detection mechanism is provided on the surface of the connecting plate 29, and the detection mechanism includes a third motor 3, the third motor 3 is fixedly connected to the surface of the connecting plate 29, a rotating plate 31 is fixedly connected to the output shaft of the third motor 3, a second cylinder 32 is fixedly connected to the surface of the rotating plate 31, a connecting frame 33 is fixedly connected to the piston rod of the second cylinder 32, a fourth motor 34 is fixedly connected to the surface of the connecting frame 33, and a fourth motor 34 is fixedly connected to the surface of the fourth motor 34. A detection gear 35 is fixedly connected to the output shaft, and a clamping mechanism is provided on the surface of the tooling base 1. The clamping mechanism includes a fifth motor 4, which is fixedly connected to the surface of the tooling base 1. A bidirectional screw rod 41 is fixedly connected to the output shaft of the fifth motor 4, and a third-party nut 42 is threadedly connected to the surface of the bidirectional screw rod 41. A clamping plate 43 is fixedly connected to the surface of the third-party nut 42. The fifth motor 4 drives the bidirectional screw rod 41 to rotate through the output shaft, and the bidirectional screw rod 41 drives the third-party nut 42 to slide on the surface of the tooling base 1. There are two groups of third-party nut 42, and the sliding directions of the two groups of third-party nut 42 are different. On the contrary, the third-party nut 42 drives the clamping plate 43 to slide on the surface of the tooling base 1 to clamp and fix the gear box. Its adjustment mechanism can adjust the horizontal position and height of the detection mechanism, and flexibly change the position of the detection mechanism so that the detection mechanism can reach the detection position and can detect the gears of different gearboxes while ensuring the accuracy of the detection. The detection mechanism can switch the detection connecting plate 29. When it is necessary to detect the gears of different gearboxes, it is only necessary to switch the connecting plate 29 so that the connecting plate 29 can engage with the gears of the gearbox, ensuring that the gears of the gearbox can continue to be detected.

[0024] Furthermore, a guide groove is provided on the surface of the first guide frame 2, and the first screw rod 22 rotates on the guide groove of the first guide frame 2 through the output shaft of the first motor 21. The first screw rod 22 drives the first square nut 23 to slide on the guide groove of the first guide frame 2 through rotation, and the first square nut 23 slides horizontally on the surface of the tooling base 1 through the first guide frame 2.

[0025] Furthermore, the first cylinder 24 drives the second guide frame 25 to slide horizontally on the surface of the first guide frame 2 through the first square nut 23, and the second guide frame 25 drives the detection mechanism to slide horizontally through the connecting plate 29. The first cylinder 24 drives the second guide frame 25 to rise and fall horizontally through the piston rod, and the second guide frame 25 drives the detection mechanism to rise and fall horizontally through the connecting plate 29.

[0026] Furthermore, a guide groove is provided on the surface of the second guide frame 25, and the second screw rod 27 rotates on the guide groove of the second guide frame 25 through the output shaft of the second motor 26. The second screw rod 27 drives the second square nut 28 to slide on the guide groove of the second guide frame 25 through rotation, and the second square nut 28 drives the detection mechanism to slide longitudinally through the connecting plate 29.

[0027] Furthermore, the connecting plate 29 slides longitudinally at the bottom of the second guide frame 25 through the second square nut 28, and the rotating plate 31 rotates at the bottom of the connecting plate 29 through the output shaft of the third motor 3. The rotating plate 31 changes the relative position between the detection gears 35 through rotation, thereby facilitating the replacement of the detection gears 35.

[0028] Furthermore, the rotating plate 31 is in the shape of a "cross", and the second cylinder 32 is provided with four groups. The second cylinder 32 drives the connecting frame 33 to rise and fall on the rotating plate 31 through the piston rod, among which only the connecting frame 33 for gear detection will drive the detection gear 35 to descend, so that the gear and the detection gear 35 engage with each other.

[0029] Furthermore, the connecting frame 33 drives the fourth motor 34 and the detection gear 35 to rise and fall synchronously at the bottom of the rotating plate 31. The fourth motor 34 drives the detection gear 35 to rotate on the connecting frame 33 through the output shaft. The connecting frame 33 drives the gear on the gear box to rotate, thereby performing the detection task.

[0030] Working principle: The bidirectional screw rod 41 is driven to rotate by the output shaft of the fifth motor 4, and the bidirectional screw rod 41 drives the third rectangular nut 42 to slide on the surface of the tooling base 1, and the third rectangular nut 42 drives the clamping plate 43 to slide on the surface of the tooling base 1 to clamp and fix the gear box. At this time, the first screw rod 22 is driven to rotate by the output shaft of the first motor 21, and the first screw rod 22 drives the first square nut 23 to slide horizontally on the guide groove of the first guide frame 2 by rotation. The first square nut 23 drives the detection mechanism to slide horizontally through the first cylinder 24 and the second guide frame 25. The first cylinder 24 drives the second guide frame 25 to rise and fall through the piston rod, and the second guide frame 25 drives the detection mechanism to rise and fall horizontally. The second screw rod 27 is adjusted to rotate by the output shaft of the second motor 26, and the second screw rod 27 drives the second square nut 28 to slide longitudinally on the guide groove of the second guide frame 25 by rotation. The second square nut 28 is connected to the connecting plate 2 9 drives the detection mechanism to slide longitudinally, thereby realizing the horizontal and height adjustment of the detection mechanism, so that the detection mechanism can reach the detection position, can detect the gears of different gearboxes, and at the same time ensure the accuracy of the detection. At the same time, when facing the gears of different gearboxes, the output shaft of the third motor 3 drives the rotating plate 31 to rotate, and the rotating plate 31 changes the relative position relationship between the detection gears 35 through rotation. At this time, the second cylinder 32 drives the connecting frame 33 to descend through the piston rod, and the connecting frame 33 drives the fourth motor 34 and the detection gear 35 to descend, so that the detection gear 35 descends and engages with the gears of the gearbox. At this time, the detection gear 35 is rotated by the output shaft of the fourth motor 34, and the detection gear 35 drives the gear of the gearbox to rotate, thereby completing the detection task. By switching the detection gear 35, the detection gear 35 can engage with the gears of different gearboxes, and more gearboxes can be inspected and assembled.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A tooling device for facilitating the assembly of a pile driver gearbox, characterized by: The tool base (1) comprises a tool base (1), wherein an adjustment mechanism is provided on the surface of the tool base (1), wherein the adjustment mechanism comprises a first guide frame (2), wherein the first guide frame (2) is fixedly connected to the surface of the tool base (1), wherein a first motor (21) is fixedly connected to the surface of the first guide frame (2), wherein a first screw rod (22) is fixedly connected to the output shaft of the first motor (21), wherein a first square nut (23) is threadedly connected to the surface of the first screw rod (22), wherein a first cylinder (24) is fixedly connected to the surface of the first square nut (23), wherein a second guide frame (25) is fixedly connected to the piston rod of the first cylinder (24), wherein a second motor (26) is fixedly connected to the surface of the second guide frame (25), wherein a second screw rod (27) is fixedly connected to the output shaft of the second motor (26), wherein a second square nut (28) is threadedly connected to the surface of the second screw rod (27), wherein a connecting plate (29) is fixedly connected to the surface of the second square nut (28), wherein the connecting plate A detection mechanism is provided on the surface of the connecting plate (29), the detection mechanism includes a third motor (3), the third motor (3) is fixedly connected to the surface of the connecting plate (29), a rotating plate (31) is fixedly connected to the output shaft of the third motor (3), a second cylinder (32) is fixedly connected to the surface of the rotating plate (31), a connecting frame (33) is fixedly connected to the piston rod of the second cylinder (32), a fourth motor (34) is fixedly connected to the surface of the connecting frame (33), a detection gear (35) is fixedly connected to the output shaft of the fourth motor (34), a clamping mechanism is provided on the surface of the tooling base (1), the clamping mechanism includes a fifth motor (4), the fifth motor (4) is fixedly connected to the surface of the tooling base (1), a bidirectional screw rod (41) is fixedly connected to the output shaft of the fifth motor (4), a third shaped nut (42) is threadedly connected to the surface of the bidirectional screw rod (41), and a clamping plate (43) is fixedly connected to the surface of the third shaped nut (42).

2. A tooling device for facilitating the assembly of a pile driver gearbox according to claim 1, characterized in that: A guide groove is provided on the surface of the first guide frame (2); the first screw rod (22) rotates on the guide groove of the first guide frame (2) via the output shaft of the first motor (21); and the first screw rod (22) drives the first square nut (23) to slide on the guide groove of the first guide frame (2) by rotating.

3. The tooling device for facilitating the assembly of a pile driver gearbox according to claim 1, characterized in that: The first cylinder (24) drives the second guide frame (25) to slide laterally on the surface of the first guide frame (2) through the first square nut (23), and the first cylinder (24) drives the second guide frame (25) to rise and fall horizontally through the piston rod.

4. The tooling device for facilitating the assembly of a pile driver gearbox according to claim 3, characterized in that: A guide groove is provided on the surface of the second guide frame (25), and the second screw rod (27) rotates on the guide groove of the second guide frame (25) via the output shaft of the second motor (26). The second screw rod (27) drives the second square nut (28) to slide on the guide groove of the second guide frame (25) by rotating.

5. The tooling device for facilitating the assembly of a pile driver gearbox according to claim 4, characterized in that: The connecting plate (29) slides longitudinally on the bottom of the second guide frame (25) through the second square nut (28), and the rotating plate (31) rotates on the bottom of the connecting plate (29) through the output shaft of the third motor (3).

6. The tooling device for facilitating the assembly of a pile driver gearbox according to claim 1, characterized in that: The rotating plate (31) is in a "cross" shape, and four groups of the second cylinders (32) are provided. The second cylinders (32) drive the connecting frame (33) to rise and fall on the rotating plate (31) through piston rods.

7. The tooling device for facilitating the assembly of a pile driver gearbox according to claim 6, characterized in that: The connecting frame (33) drives the fourth motor (34) and the detection gear (35) to rise and fall synchronously at the bottom of the rotating plate (31), and the fourth motor (34) drives the detection gear (35) to rotate on the connecting frame (33) via the output shaft.

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