Automatic tooth aligning device for gears

Abstract

The utility model provides an automatic gear aligning device for gears, which relates to the technical field of gear aligning and comprises a gear aligning table and a gear aligning machine base, the gear aligning machine base is attached to the lower end face of the gear aligning table, a positioning column penetrates through the surface of the gear aligning machine base, and the lower end of the positioning column is connected with a rotating shaft through a first limiting plate. The lower end of the rotating shaft is connected with a second motor, an adjusting column is arranged on the right side of the positioning column, an infrared sensor is embedded in the column surface of the adjusting column, the lower end of the adjusting column is in threaded connection with a second limiting plate, and the lower end of the second limiting plate is connected with the threaded rod through a driving block. The automatic tooth aligning device solves the problem that the production efficiency of mechanical transmission equipment is affected due to the fact that the machining efficiency of existing manual tooth aligning is low.

Description

Technical Field

[0001] The utility model relates to the technical field of gear alignment, in particular to an automatic gear alignment device for gears. Background Art

[0002] In the gear transmission processing of mechanical transmission equipment, the transmission gears need to be meshed with each other, but the existing manual gear alignment processing efficiency is slow, which affects the production efficiency of the mechanical transmission equipment. Utility Model Content

[0003] In order to overcome the defects of the prior art, a gear-to-gear automatic gear alignment device is now provided to solve the problem that the existing manual gear alignment processing efficiency is slow and affects the production efficiency of mechanical transmission equipment.

[0004] In order to achieve the above object, a gear-to-gear automatic gear alignment device is provided, comprising: a gear alignment platform and a gear alignment machine base, wherein the gear alignment machine base is attached to the lower end surface of the gear alignment platform.

[0005] A positioning column is passed through the surface of the gear machine base, and the lower end of the positioning column is connected to a rotating shaft through a first limiting plate, and the lower end of the rotating shaft is connected to a second motor. An adjusting column is arranged on the right side of the positioning column, and an infrared sensor is embedded and installed on the cylindrical surface of the adjusting column. A second limiting plate is screwed on the lower end of the adjusting column, and the lower end of the second limiting plate is connected to a threaded rod through a driving block.

[0006] Furthermore, a rubber pad is bonded to the upper surface of the gear-to-tooth platform, a sensor is fixed to the right side of the upper surface of the rubber pad, and an adjustment groove is opened on the surface of the gear-to-tooth platform.

[0007] Furthermore, an adjusting column runs through the adjusting groove, and the lower end of the gear alignment platform is connected to the gear alignment machine base through a hydraulic column; and the hydraulic column is symmetrically fixed on the left and right sides of the gear alignment machine base.

[0008] Furthermore, a second motor is embedded and installed inside the gear machine base, a control panel is fixed to the front end surface of the gear machine base, and a first motor is fixed to the right end of the gear machine base.

[0009] Furthermore, the side end of the threaded rod is connected to the side wall of the gear machine base through a bearing, the right end of the threaded rod is axially connected to a motor, and the surface of the threaded rod is movably connected to a driving block.

[0010] Furthermore, the lower ends of the positioning column and the adjusting column are both provided with threaded ends, and the cylindrical surfaces of the positioning column and the adjusting column are sleeved with gears; and the sleeved gears are distributed in an upper and lower superimposed manner.

[0011] Furthermore, the positioning column, the rotating shaft, the first limiting plate, the second motor, the adjusting column, the second limiting plate, the driving block and the threaded rod constitute an automatic gear alignment mechanism.

[0012] The beneficial effect of the utility model is that the automatic gear alignment device of the utility model utilizes a positioning column and an adjusting column to be socketed with the gear, and drives the gear on the surface of the adjusting column to move right at a constant speed through a threaded rod, and at the same time drives the surface of the positioning column to rotate slowly by a stepper motor until the gear on the surface of the adjusting column descends and meshes and rotates along the tooth surface of the gear on the surface of the positioning column, which is convenient for automatically driving the gears to align with each other, saving time and effort, and conveniently and quickly controlling the gear alignment work of the gears, thereby improving the installation efficiency of large-scale gear alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the automatic gear alignment device of the embodiment of the utility model.

[0014] Figure 2 It is a front view cross-sectional structural schematic diagram of the automatic gear alignment device of the embodiment of the utility model.

[0015] Figure 3 It is a schematic top view of the structure of the automatic gear alignment device of the embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjustment column according to an embodiment of the utility model.

[0017] In the figure: 1. gear alignment table; 11. sensor; 12. rubber pad; 13. adjustment slot; 2. gear alignment machine base; 21. control panel; 22. hydraulic column; 23. threaded rod; 24. motor one; 3. positioning column; 31. first limit plate; 32. rotating shaft; 33. motor two; 4. adjustment column; 41. infrared sensor; 42. second limit plate; 43. drive block. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides a gear-gear automatic gear alignment device, comprising: a gear alignment platform 1 and a gear alignment machine base 2, wherein the gear alignment machine base 2 is attached to the lower end surface of the gear alignment platform 1.

[0019] A positioning column 3 is passed through the surface of the gear machine base 2, and the lower end of the positioning column 3 is connected to the rotating shaft 32 through the first limiting plate 31, and the lower end of the rotating shaft 32 is connected to the motor 2 33. An adjusting column 4 is arranged on the right side of the positioning column 3, and an infrared sensor 41 is embedded in the cylindrical surface of the adjusting column 4. A second limiting plate 42 is screwed on the lower end of the adjusting column 4, and the lower end of the second limiting plate 42 is connected to the threaded rod 23 through a driving block 43.

[0020] First, the two sets of gears are positioned and sleeved on the surfaces of the positioning column 3 and the adjusting column 4 by means of a mechanical gripper, so that the gear on the adjusting column 4 is placed on the upper surface of the gear on the positioning column 3, and the motor 2 33 and the motor 1 24 are started, so that the motor 2 33 drives the gear on the positioning column 3 to rotate slowly and evenly, and the adjusting column 4 moves evenly to the right at the same time (the specific speed can be obtained through debugging), so that the gear on the adjusting column 4 gradually moves to the right side tooth surface of the gear on the positioning column 3, and when the gear on the positioning column 3 and the gear tooth surface on the adjusting column 4 are in a tooth-matching state, the gear on the adjusting column 4 falls and meshes with the gear tooth surface on the positioning column 3 to rotate, and at this time, the infrared sensor 41 senses that the falling gear stops moving, thereby pushing up the gear tooth platform 1, so that the gear with good tooth matching is separated from the positioning column 3 and the adjusting column 4, and finally it can be taken out using a blanking robot.

[0021] In this embodiment, a rubber pad 12 is bonded to the upper surface of the gear counter-gear platform 1 , a sensor 11 is fixed to the right side of the upper surface of the rubber pad 12 , and an adjustment groove 13 is opened on the surface of the gear counter-gear platform 1 .

[0022] As a preferred embodiment, the rubber pad 12 is convenient for reducing the impact force of the gear falling on the surface of the adjusting column 4. The sensor 11 is convenient for sensing whether there is a gear placed on the gear rack 1, and if there is no gear placed, the gear rack 1 automatically drops.

[0023] In this embodiment, an adjusting column 4 runs through the adjusting groove 13, and the lower end of the gear alignment table 1 is connected to the gear alignment machine base 2 through a hydraulic column 22; and the hydraulic column 22 is symmetrically fixed on the left and right sides of the gear alignment machine base 2; the hydraulic column 22 is used to push the gear alignment table 1 to move upward, so that the gear alignment table 1 is separated from the positioning column 3 and the adjusting column 4, which is convenient for taking the gear after alignment for assembly, and the positioning column 3 and the adjusting column 4 are embedded with a positioner on the top, which is convenient for the gear grasped by the mechanical gripper to be positioned and dropped on the surface of the positioning column 3 and the adjusting column 4, so as to facilitate automatic loading and gear alignment.

[0024] In this embodiment, a motor 2 33 is embedded and installed inside the gear machine base 2, a control panel 21 is fixed to the front end surface of the gear machine base 2, a motor 1 24 is fixed to the right end of the gear machine base 2, the side end of the threaded rod 23 is connected to the side wall of the gear machine base 2 through a bearing, the right end of the threaded rod 23 is axially connected to the motor 1 24, and a driving block 43 is movably connected to the surface of the threaded rod 23.

[0025] As a preferred embodiment, the motor 2 33 is used to drive the positioning column 3 to rotate, so that the tooth surface of the gear on the surface of the positioning column 3 is slowly rotated, so that the tooth surface of the gear on the surface of the positioning column 3 is meshed with the tooth surface of the gear on the surface of the adjustment column 4. The motor 1 24 drives the threaded rod 23 to rotate, so that the driving block 43 on the surface of the threaded rod 23 converts the rotational motion into linear motion, thereby driving the adjustment column 4 to move left and right.

[0026] In this embodiment, threaded ends are provided at the lower ends of the positioning column 3 and the adjusting column 4, and gears are sleeved on the cylindrical surfaces of the positioning column 3 and the adjusting column 4; and the sleeved gears are distributed in an upper and lower overlapping manner.

[0027] As a preferred implementation, the positioning column 3 and the adjusting column 4 are screwed and fixed to the limiting plate through the threaded ends at the bottom, so as to facilitate the replacement of the worn positioning column 3 or the adjusting column 4 with different diameters.

[0028] In this embodiment, the positioning column 3, the rotating shaft 32, the first limiting plate 31, the second motor 33, the adjusting column 4, the second limiting plate 42, the driving block 43 and the threaded rod 23 constitute an automatic gear alignment mechanism.

[0029] As a preferred implementation, the automatic gear alignment mechanism facilitates the automatic driving of gears to align gears, saves time and effort, conveniently and quickly controls the gear alignment work between gears, and improves the installation efficiency of large-volume gear alignment.

[0030] The automatic gear alignment device of the utility model can effectively solve the problem that the existing manual gear alignment processing efficiency is slow and affects the production efficiency of mechanical transmission equipment. It is convenient to automatically drive the gears to align with each other, save time and labor, and conveniently and quickly control the gear alignment work between gears, thereby improving the installation efficiency of large-scale gear alignment. The utility model is suitable for the automatic gear alignment device of gears.

Claims

1. A gear-to-gear automatic gear alignment device, comprising: A gear alignment table (1) and a gear alignment machine base (2), wherein the lower end surface of the gear alignment table (1) is fitted with the gear alignment machine base (2), and is characterized in that: A positioning column (3) is passed through the surface of the gear machine base (2); the lower end of the positioning column (3) is connected to a rotating shaft (32) through a first limiting plate (31); the lower end of the rotating shaft (32) is connected to a second motor (33); an adjusting column (4) is arranged on the right side of the positioning column (3); an infrared sensor (41) is embedded and installed on the cylindrical surface of the adjusting column (4); a second limiting plate (42) is screwed on the lower end of the adjusting column (4); and the lower end of the second limiting plate (42) is connected to the threaded rod (23) through a driving block (43).

2. The automatic gear alignment device for gears according to claim 1, characterized in that: A rubber pad (12) is bonded to the upper surface of the gear counter-tooth platform (1), a sensor (11) is fixed on the right side of the upper surface of the rubber pad (12), and an adjustment groove (13) is opened on the surface of the gear counter-tooth platform (1).

3. The automatic gear alignment device for gears according to claim 2, characterized in that: An adjustment column (4) passes through the adjustment groove (13); the lower end of the gear alignment platform (1) is connected to the gear alignment machine base (2) via a hydraulic column (22); and the hydraulic column (22) is symmetrically fixed on the left and right sides of the gear alignment machine base (2).

4. The automatic gear alignment device according to claim 1, characterized in that: A second motor (33) is embedded and installed inside the gear-matching machine base (2), a control panel (21) is fixed to the front end surface of the gear-matching machine base (2), and a first motor (24) is fixed to the right end of the gear-matching machine base (2).

5. The automatic gear alignment device for gears according to claim 1, characterized in that: The side end of the threaded rod (23) is connected to the side wall of the gear machine base (2) through a bearing, the right end of the threaded rod (23) is axially connected to a motor 1 (24), and the surface of the threaded rod (23) is movably connected to a driving block (43).

6. The automatic gear alignment device for gears according to claim 1, characterized in that: The lower ends of the positioning column (3) and the adjusting column (4) are both provided with threaded ends, and the cylindrical surfaces of the positioning column (3) and the adjusting column (4) are sleeved with gears; and the sleeved gears are distributed in an up-and-down superimposed manner.

7. The automatic gear alignment device for gears according to claim 1, characterized in that: The positioning column (3), the rotating shaft (32), the first limiting plate (31), the second motor (33), the adjusting column (4), the second limiting plate (42), the driving block (43) and the threaded rod (23) constitute an automatic gear alignment mechanism.

Images