Speed reducer shell positioning, butting and jacking mechanism

Abstract

The utility model discloses a speed reducer shell positioning butt-joint jacking mechanism, which relates to the technical field of speed reducer shell positioning butt-joint and comprises a jacking component connected to the bottom end of a lifting platform in a matched manner, a guide rail component fixedly connected to the top end of the lifting platform, a bearing platform connected to the guide rail component in a matched manner, and a plurality of clamps fixedly connected to the top end of the bearing platform, the side end of the bearing table is cooperatively connected with a butt joint table, the bottom end of the butt joint table is fixedly connected with an abutting plate, the driving seat is fixedly connected to the bottom end of the bearing table, one end, close to the abutting plate, of the driving seat is fixedly connected with a positioning assembly, and the driving seat is cooperatively connected with a servo motor; the positioning assembly moves along with the driving seat, and when the positioning butt joint of the speed reducer shell and the butt joint part is completed, the positioning assembly positions the driving seat, so that the phenomenon that the speed reducer shell and the butt joint part are damaged due to the fact that the driving seat continues to move is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer housing positioning and docking, and particularly relates to a reducer housing positioning and docking lifting mechanism. Background Technique

[0002] A reducer is a mechanical device used to reduce the output speed of a motor or other high-speed power source and increase the output torque. It has a wide range of applications in the fields of industrial automation, mechanical manufacturing, robotics, automotive industry, aerospace, etc.

[0003] In the prior art, a lifting device is often used for positioning and docking of the reducer housing. A clamp on the lifting device clamps the reducer housing, and then the lifting device lifts the reducer housing to the same level as the docking component. The clamp slides along the guide rail driven by a servo motor, and the reducer housing and the docking component are positioned and docked.

[0004] However, when the reducer housing and the docking component are positioned and docked, the servo motor is often driven by a staff member. The staff member cannot judge whether the reducer housing and the docking component are just positioned and docked. If the servo motor is turned off too early, the reducer housing and the docking component cannot be fully positioned and docked. If the servo motor is turned off too late, it will cause a large force between the reducer housing and the docking component, and even damage the reducer housing and the docking component. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a reducer housing positioning and docking lifting mechanism to solve the technical problem that in the prior art, when the reducer housing and the docking component are positioned and docked, the servo motor is often driven by a staff member. The staff member cannot judge whether the reducer housing and the docking component are just positioned and docked. If the servo motor is turned off too early, the reducer housing and the docking component cannot be fully positioned and docked. If the servo motor is turned off too late, it will cause a large force between the reducer housing and the docking component, and even damage the reducer housing and the docking component.

[0006] The technical problem to be solved by the utility model can be realized by the following technical solutions:

[0007] A reducer housing positioning and docking lifting mechanism includes:

[0008] A lifting table, the bottom end of the lifting table is connected with a lifting component in a matching manner, and the top end of the lifting table is fixedly connected with a guide rail component;

[0009] A bearing table, the bearing table is connected to the guide rail component in a matching manner, several clamps are fixedly connected to the top end of the bearing table, a docking table is connected to the side end of the bearing table in a matching manner, and a resisting plate is fixedly connected to the bottom end of the docking table;

[0010] The driving seat is fixedly connected to the bottom end of the carrying platform. A positioning component is fixedly connected to one end of the driving seat close to the abutting plate, and a servo motor is connected to the driving seat in a matching manner.

[0011] As a further solution of the present utility model: The jacking component includes: a sleeve rod, a sleeve, a jacking rod and a cylinder. There are several groups of the sleeve rod and the sleeve respectively. Several sleeve rods are respectively fixedly connected to the four circumferences of the bottom end of the lifting platform. The sleeve is sleeved on the outer wall of the sleeve rod. The jacking rod is located between the lifting platform and the cylinder, and the upper and lower ends are respectively fixedly connected to the lifting platform and the cylinder.

[0012] As a further solution of the present utility model: The guide rail component includes: a guide seat and a guide rod. There are two groups of the guide rods. The two ends of the guide rod are respectively fixedly connected to the guide seat. The guide seat is fixedly connected to the lifting platform. A plurality of sliding seats are sleeved and connected to the outer wall of the guide rod, and the top ends of the sliding seats are fixedly connected to the carrying platform.

[0013] As a further solution of the present utility model: The servo motor is fixedly connected to the lifting platform. The servo motor cooperates with the positioning component. A driving rod is fixedly connected to the side end of the servo motor. A driving hole is axially opened in the driving seat, and the driving rod is threadedly connected to the driving hole.

[0014] As a further solution of the present utility model: A detector is fixedly connected to one end of the driving seat close to the abutting plate. An adjustment hole is penetrated through the driving seat. The detector cooperates with the docking platform. The positioning component includes: an adjustment rod, a positioning column, a sensor, a guide head component and a spring. The adjustment rod is threadedly connected to the inner wall of the adjustment hole, and the adjustment rod is fixedly connected to the positioning column. A positioning hole is opened inside the positioning column, and the inner wall of the positioning hole is fixedly connected to the sensor. The spring is arranged in the positioning hole, and the two ends of the spring are respectively fixedly connected to the positioning column and the guide head component. The guide head component cooperates with the abutting plate.

[0015] As a further solution of the present utility model: The guide head component includes: a connecting column, an abutting column and a touch block. The connecting column is slidably connected to the inner wall of the positioning hole. The two ends of the connecting column are respectively fixedly connected to the abutting column and the touch block. Limiting plates are respectively fixedly connected to both sides of the connecting column. Limiting grooves are respectively opened on both sides of the inner wall of the positioning hole. The limiting plates are slidably connected to the inner walls of the limiting grooves. The abutting column cooperates with the abutting plate, and the touch block cooperates with the sensor.

[0016] The beneficial effects of the present utility model:

[0017] 1. Place the reducer housing on the bearing platform. The fixture clamps and fixes the reducer housing. The staff aligns the position where the positioning component is docked with the reducer housing, places the docking component on the docking platform for fixation, and the lifting component jacks up the lifting platform for height adjustment. The lifting platform drives the reducer housing through the bearing platform for height adjustment. When the reducer housing and the docking component are at the same horizontal height, the bearing platform moves on the guide rail component, and the bearing platform drives the reducer housing and the docking component for positioning and docking. The bearing platform realizes the effect of carrying the reducer housing. The bearing platform is height-adjusted through the lifting component, so as to adapt to reducer housings and docking components of different sizes, thus ensuring that the bearing platform can drive the reducer housing and the docking component for positioning and docking.

[0018] 2. The driving force provided by the servo motor is transmitted to the bearing platform through the driving seat. When the servo motor drives the driving seat to move, the positioning component moves along with the driving seat. When the positioning and docking of the reducer housing and the docking component are completed, the positioning component positions the driving seat to prevent the driving seat from continuing to move and causing damage to the reducer housing and the docking component. At the same time, the positioning component transmits a signal to the servo motor to command the servo motor to stop running, so as to ensure that the reducer housing and the docking component are just positioned and docked. Brief Description of the Drawings

[0019] The following further describes the present utility model with reference to the drawings.

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the front view of the driving seat structure of the present utility model;

[0022] Figure 3 is the A-A cross-sectional view of the driving seat structure of the present utility model;

[0023] Figure 4 is of the present utility model Figure 3 is the enlarged schematic diagram of the structure at A;

[0024] Figure 5 is the structural schematic diagram of the guide head component of the present utility model.

[0025] In the figure: 1. lifting platform; 2. guide rod; 3. guide seat; 4. abutting plate; 5. docking platform; 6. driving rod; 7. bearing platform; 8. fixture; 9. sliding seat; 11. servo motor; 12. sleeve rod; 13. sleeve; 14. jacking rod; 15. cylinder; 16. driving seat; 17. detector; 18. driving hole; 19. adjusting rod; 20. adjusting hole; 21. positioning column; 22. sensor; 23. positioning hole; 24. limiting groove; 25. connecting column; 26. abutting column; 27. touching block; 28. spring; 29. limiting plate. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] As Figures 1 - 5 shown, a positioning and docking jacking mechanism for a reducer housing includes: a lifting platform 1, a bearing platform 7 and a driving seat 16.

[0028] A jacking assembly is connected to the bottom end of the lifting platform 1 in a matching manner, a guide rail assembly is fixedly connected to the top end of the lifting platform 1, the bearing platform 7 is connected to the guide rail assembly in a matching manner, a plurality of fixtures 8 are fixedly connected to the top end of the bearing platform 7, a docking platform 5 is connected to the side end of the bearing platform 7 in a matching manner, and an abutting plate 4 is fixedly connected to the bottom end of the docking platform 5. The reducer housing is placed on the bearing platform 7, and the fixtures 8 clamp and fix the reducer housing. The staff aligns the position where the positioning assembly and the reducer housing are docked, places the docking component on the docking platform 5 for fixation, and the jacking assembly jacks the lifting platform 1 for height adjustment. The lifting platform 1 drives the reducer housing to adjust the height through the bearing platform 7. When the reducer housing and the docking component are at the same horizontal height, the bearing platform 7 moves on the guide rail assembly, and the bearing platform 7 drives the reducer housing and the docking component to perform positioning and docking. The bearing platform 7 realizes the effect of carrying the reducer housing. The bearing platform 7 adjusts the height through the jacking assembly, so as to adapt to reducer housings and docking components of different sizes, thereby ensuring that the bearing platform 7 can drive the reducer housing and the docking component to perform positioning and docking.

[0029] The driving seat 16 is fixedly connected to the bottom end of the bearing platform 7. A positioning component is fixedly connected to one end of the driving seat 16 close to the abutting plate 4. The driving seat 16 is cooperatively connected with a servo motor 11. The driving force provided by the servo motor 11 is transmitted to the bearing platform 7 through the driving seat 16. When the servo motor 11 drives the driving seat 16 to move, the positioning component moves along with the driving seat 16. When the reduction gearbox housing and the docking component are positioned and docked, the positioning component positions the driving seat 16 to prevent the reduction gearbox housing and the docking component from being damaged due to the continuous movement of the driving seat 16. At the same time, the positioning component transmits a signal to the servo motor 11 to command the servo motor 11 to stop running, so as to ensure that the reduction gearbox housing and the docking component are just positioned and docked.

[0030] In some specific embodiments, the jacking component includes: a sleeve rod 12, a sleeve 13, a jacking rod 14 and a cylinder 15. Several groups of sleeve rods 12 and sleeves 13 are respectively provided. Several sleeve rods 12 are fixedly connected to the four peripheries of the bottom end of the lifting platform 1. The sleeve 13 is sleeved on the outer wall of the sleeve rod 12. The jacking rod 14 is located between the lifting platform 1 and the cylinder 15 and is fixedly connected to the lifting platform 1 and the cylinder 15 at the upper and lower ends respectively. When the height of the reduction gearbox housing needs to be adjusted, the cylinder 15 drives the jacking rod 14 to jack the lifting platform 1 for height adjustment. The sleeve rod 12 slides along the inner wall of the sleeve 13. The sleeve rod 12 and the sleeve 13 provide a limiting effect on the lifting platform 1 to prevent the lifting platform 1 from tipping and shifting.

[0031] In some specific embodiments, the guide rail component includes: a guide seat 3 and guide rods 2. Two groups of guide rods 2 are provided. The two ends of the guide rods 2 are respectively fixedly connected to the guide seat 3. The guide seat 3 is fixedly connected to the lifting platform 1. A plurality of sliding seats 9 are sleeved and connected to the outer wall of the guide rods 2. The top ends of the sliding seats 9 are fixedly connected to the bearing platform 7. When the bearing platform 7 moves horizontally, the sliding seats 9 fixed to the bearing platform 7 slide along the guide rods 2. The guide rods 2 provide a guiding effect on the bearing platform 7 through the sliding seats 9.

[0032] In some specific embodiments, the servo motor 11 is fixedly connected to the lifting platform 1. The servo motor 11 cooperates with the positioning component. A driving rod 6 is fixedly connected to the side end of the servo motor 11. A driving hole 18 is axially formed in the driving seat 16. The driving rod 6 is threadedly connected to the driving hole 18. The operation of the servo motor 11 drives the driving rod 6 to rotate. The driving rod 6 drives the driving seat 16 to move through the threaded connection with the driving hole 18, so that the driving seat 16 drives the bearing platform 7 to move.

[0033] In some specific embodiments, a detector 17 is fixedly connected to one end of the driving seat 16 close to the abutting plate 4. The driving seat 16 is provided with an adjustment hole 20 penetrating therethrough. The detector 17 cooperates with the docking platform 5. The positioning assembly includes: an adjustment rod 19, a positioning column 21, a sensor 22, a guide head assembly and a spring 28. The adjustment rod 19 is threadedly connected to the inner wall of the adjustment hole 20. The adjustment rod 19 is fixedly connected to the positioning column 21. A positioning hole 23 is formed inside the positioning column 21. The inner wall of the positioning hole 23 is fixedly connected to the sensor 22. The spring 28 is arranged in the positioning hole 23. The two ends of the spring 28 are respectively fixedly connected to the positioning column 21 and the guide head assembly. The guide head assembly cooperates with the abutting plate 4. By controlling the rotation of the adjustment rod 19 to position the positioning column 21, the end of the positioning column 21 close to the abutting plate 4 is aligned with the position of the reducer housing to be positioned and docked. When the driving seat 16 and the bearing platform 7 move synchronously, the driving seat 16 drives the positioning assembly to move. When the reducer housing and the docking component are positioned and docked, the guide head assembly first abuts against the abutting plate 4, and the guide head assembly is inserted into the positioning column 21. When the positioning column 21 abuts against the abutting plate 4, the guide head assembly is completely inserted into the positioning hole 23. At the same time, the guide head assembly touches the sensor 22, and the sensor 22 transmits a signal to the servo motor 11 to command the servo motor 11 to stop running. At this time, the reducer housing and the docking component are completed with positioning and docking. The adjustment rod 19 realizes the function of adapting and adjusting the positioning assembly according to reducer housings of different sizes. The detector 17 can perform secondary ranging detection to prevent the servo motor 11 from failing to stop running in time when the positioning assembly fails, resulting in excessive movement of the bearing platform 7.

[0034] In some specific embodiments, the guide head assembly includes: a connecting column 25, an abutting column 26 and a touching block 27. The connecting column 25 is slidably connected to the inner wall of the positioning hole 23. The two ends of the connecting column 25 are respectively fixedly connected to the abutting column 26 and the touching block 27. Two sides of the connecting column 25 are respectively fixedly connected with limiting plates 29. Two sides of the inner wall of the positioning hole 23 are respectively provided with limiting grooves 24. The limiting plates 29 are slidably connected to the inner walls of the limiting grooves 24. The abutting column 26 cooperates with the abutting plate 4. The touching block 27 cooperates with the sensor 22. The abutting column 26 first abuts against the abutting plate 4. The abutting column 26 abuts against the connecting column 25 to slide along the inner wall of the positioning hole 23, and the connecting column 25 compresses the spring 28. When the abutting column 26 is completely inserted into the positioning hole 23, the positioning column 21 abuts against the abutting plate 4, and the connecting column 25 abuts against the sensor 22 through the touching block 27, and the sensor 22 operates. Wherein, the limiting plates 29 slide along the limiting grooves 24, and the inner walls of the limiting plates 29 and the limiting grooves 24 abut against each other to limit the connecting column 25.

[0035] The above has described several embodiments of the present utility model in detail. However, the embodiments of the present utility model are not limited thereto and should not be considered as defining the scope of implementation of the present utility model. Any equivalent changes and improvements made within the scope of the application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A reducer housing positioning docking jacking mechanism, characterized in that: include: A lifting platform (1), wherein the bottom end of the lifting platform (1) is cooperatively connected to a lifting assembly, and the top end of the lifting platform (1) is fixedly connected to a guide rail assembly; A bearing platform (7), the bearing platform (7) is connected to the guide rail assembly, a plurality of clamps (8) are fixedly connected to the top of the bearing platform (7), a docking platform (5) is connected to the side of the bearing platform (7), and a supporting plate (4) is fixedly connected to the bottom of the docking platform (5); A drive seat (16) is fixedly connected to the bottom end of the bearing platform (7), one end of the drive seat (16) close to the supporting plate (4) is fixedly connected to a positioning assembly, and the drive seat (16) is cooperatively connected to a servo motor (11).

2. A reducer housing positioning docking and lifting mechanism according to claim 1, characterized in that: The lifting assembly comprises: a sleeve rod (12), a sleeve tube (13), a lifting rod (14) and a cylinder (15); the sleeve rod (12) and the sleeve tube (13) are respectively provided with a plurality of groups; the plurality of sleeve rods (12) are respectively fixedly connected to the bottom of the lifting platform (1) around the periphery; the sleeve tube (13) is sleeved on the outer wall of the sleeve rod (12); the lifting rod (14) is located between the lifting platform (1) and the cylinder (15), and the upper and lower ends are respectively fixedly connected to the lifting platform (1) and the cylinder (15).

3. A reducer housing positioning docking and lifting mechanism according to claim 1, characterized in that: The guide rail assembly comprises: a guide seat (3) and a guide rod (2), wherein the guide rod (2) is provided with two groups, and both ends of the guide rod (2) are respectively fixedly connected to the guide seat (3), and the guide seat (3) is fixedly connected to the lifting platform (1). The outer wall of the guide rod (2) is sleeved with a plurality of slide seats (9), and the top end of the slide seat (9) is fixedly connected to the bearing platform (7).

4. A reducer housing positioning docking and lifting mechanism according to claim 1, characterized in that: The servo motor (11) is fixedly connected to the lifting platform (1), the servo motor (11) cooperates with the positioning assembly, a driving rod (6) is fixedly connected to the side end of the servo motor (11), a driving hole (18) is axially opened on the driving seat (16), and the driving rod (6) is threadedly connected to the driving hole (18).

5. The reducer housing positioning docking and lifting mechanism according to claim 1, characterized in that: A detector (17) is fixedly connected to one end of the drive seat (16) close to the supporting plate (4); an adjustment hole (20) is formed through the drive seat (16); the detector (17) cooperates with the docking platform (5); the positioning assembly comprises an adjustment rod (19), a positioning column (21), a sensor (22), a guide head assembly and a spring (28); the adjustment rod (19) is threadedly connected to the inner wall of the adjustment hole (20); the adjustment rod (19) is fixedly connected to the positioning column (21); a positioning hole (23) is formed inside the positioning column (21); the inner wall of the positioning hole (23) is fixedly connected to the sensor (22); the spring (28) is arranged in the positioning hole (23); two ends of the spring (28) are respectively fixedly connected to the positioning column (21) and the guide head assembly; the guide head assembly cooperates with the supporting plate (4).

6. A reducer housing positioning docking and lifting mechanism according to claim 5, characterized in that: The guide head assembly comprises: a connecting column (25), a supporting column (26) and a touch block (27); the connecting column (25) is slidably connected to the inner wall of the positioning hole (23); the two ends of the connecting column (25) are respectively fixedly connected to the supporting column (26) and the touch block (27); the two sides of the connecting column (25) are respectively fixedly connected to the limiting plate (29); the two sides of the inner wall of the positioning hole (23) are respectively provided with limiting grooves (24); the limiting plate (29) is slidably connected to the inner wall of the limiting groove (24); the supporting column (26) cooperates with the supporting plate (4); and the touch block (27) cooperates with the sensor (22).

Images