Assembly equipment

Abstract

The invention discloses assembling equipment, and relates to the technical field of assembling equipment, the assembling equipment comprises a first base body and an assembling assembly, and a first connecting area is arranged at the first end of the first base body; the assembling assembly comprises a connecting piece and an assembling piece, a second connecting area detachably and fixedly connected with the first connecting area is arranged at the end, facing the first base body, of the connecting piece, and a plurality of assembling parts avoiding the first end of the first base body are arranged on the inner side of the assembling piece; the nut can be in threaded connection with the first end of the first base body, and a plurality of assembling areas abutting against the assembling parts are arranged on the outer side of the nut; due to the fact that the connecting piece and the assembling piece are rotationally connected, in the process that the driving piece drives the assembling piece to rotate, the connecting piece cannot drive the first base body to rotate, due to the fact that the first base body and the connecting piece are connected to form an integral structure through the first connecting area and the second connecting area, and the assembling part and the first end of the first base body are arranged in an avoiding mode, the assembling part cannot drive the first base body to rotate; and the number of operators required for disassembling and assembling the nut is reduced, and the complexity of disassembling and assembling the nut is reduced.

Description

Technical Field

[0001] This invention relates to the field of assembly equipment technology, and in particular to an assembly device. Background Technology

[0002] In the existing technology, the assembly of disc nuts or tubular nuts such as round nuts in heavy machinery such as wind turbine reducers requires the cooperation of at least two workers. One worker uses a hydraulic wrench to turn the round nut, and the other worker uses a hydraulic wrench to fix the reducer and other structures that require the assembly and disassembly of round nuts, which makes the assembly and disassembly of nuts quite cumbersome.

[0003] For example, patent document CN106122228A discloses a round nut and its locking fixture. The outer circumferential side of the round nut has a groove. The round nut locking fixture includes a fixing block set at the upper end of the connecting plate and a cleaver set at the lower end of the connecting plate. When the round nut needs to be disassembled or assembled, the cleaver is embedded in the groove of the round nut, a torque wrench is used to hold the fixing block, and the fixing block is rotated to realize the disassembly or assembly of the round nut. However, when the structure of the round nut to be disassembled or assembled is not yet fixed, in order to complete the disassembly or assembly of the round nut or other nuts, not only does one operator need to turn the torque wrench, but another operator also needs to fix the structure of the round nut to be disassembled or assembled. Otherwise, the structure of the round nut to be disassembled or assembled is likely to rotate synchronously with the round nut during the rotation of the round nut, resulting in the round nut or other nuts not being able to be disassembled or assembled in place.

[0004] Patent document CN213765624U discloses an auxiliary tightening device for round nuts applicable to narrow and deep spaces, including a long handle. A height adjustment shaft is connected to the lower middle part of the long handle, and a height adjustment sleeve is slidably sleeved on the height adjustment shaft. A star-shaped handle is installed on the height adjustment sleeve. A width adjustment bracket is rotatably connected to the lower side of the outer surface of the height adjustment sleeve and locked by a knurled head screw. A clamping arm is rotatably connected to the lower end of the width adjustment bracket, and the width adjustment bracket and the clamping arm are locked by a knurled head screw. When it is necessary to disassemble or assemble the round nut, the clamping arm is pressed tightly against the groove of the round nut, the knurled head screw is tightened, and the long handle is rotated to disassemble or assemble the round nut. It should be noted that when the structure of the round nut to be disassembled or assembled is not yet fixed, in order to complete the disassembly or assembly of the round nut or other nuts, not only does one operator need to rotate the long handle, but another operator also needs to fix the structure of the round nut to be disassembled or assembled. Otherwise, the structure of the round nut to be disassembled or assembled is prone to rotate synchronously with the round nut during the rotation of the round nut, resulting in the round nut or other nuts not being able to be disassembled or assembled properly.

[0005] Therefore, how to reduce the cumbersome process of nut disassembly and assembly has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide an assembly device to reduce the cumbersome process of assembling and disassembling nuts.

[0007] To achieve the above objectives, the present invention provides the following solution: This invention provides an assembly device, the assembly device comprising: A first base, wherein a first end of the first base is provided with a first connecting area, and the second end of the first base is placed only on the working surface; An assembly assembly includes a connector and an assembly part. The connector has a second connection area at one end facing the first base that can be detachably and fixedly connected to the first connection area. The assembly part is sleeved on the outside of the connector and rotatably connected to the connector. The inner side of the assembly part has a plurality of assembly parts that are disposed in a manner that avoids the first end of the first base. The assembly part is also connected to a drive component that can drive the assembly part to rotate. Before the assembly equipment is in the assembly state and disassembly state, a nut is sleeved on the first end of the first base. The nut is located on the side of the first connection area away from the first end of the first base. The nut can be threaded to the first end of the first base. The outer side of the nut is provided with several assembly areas that can abut against the assembly part. When the assembly equipment is in the assembly state and the disassembly state, the assembly component moves along a first direction under a first force; the first direction is from the connector toward the first base, and the first connection area is aligned with the second connection area, and the assembly part and the assembly area are aligned, and the first direction is parallel to the rotation axis of the assembly component.

[0008] Preferably, the output end of the drive component is driven to the input end of the first planetary carrier, the output end of the first planetary carrier is driven to the assembly component, the projection of the output end of the first planetary carrier on the first planetary carrier is located outside the input end of the first planetary carrier, and the connector passes through the first planetary carrier and is rotatably connected to the first planetary carrier.

[0009] Preferably, the output end of the drive component is connected to the input end of the first planetary carrier via a plurality of planetary carriers that are sequentially connected in a transmission manner.

[0010] Preferably, the assembly equipment includes a second base and a driving device. The second base is provided with the connector, the assembly part and the driving device at one end facing the first base. The driving device is connected to the second base in a transmission manner and can drive the second base to move in a direction closer to and away from the first base.

[0011] Preferably, the end of the connector near the second base is detachably and fixedly connected to the end of the second base facing the first base.

[0012] Preferably, the connector includes a spline sleeve, the first end of the spline sleeve is provided with a first keyway that can form a key connection with the first end of the first base, the second end of the spline sleeve is provided with a second keyway that can form a key connection with the end of the second base facing the first base, and the first keyway and the second keyway are spaced apart.

[0013] Preferably, the first planetary carrier is rotatably disposed within the second matrix, and the bearing and oil seal located within the second matrix are sequentially sleeved on the outer side of the first planetary carrier from the inside out.

[0014] Preferably, the assembly equipment further includes a level gauge, the measuring end of which extends between the bearing and the oil seal, and the display end of which extends out of the second substrate.

[0015] Preferably, the assembly equipment further includes a display screen and a first control button box disposed on the second base, a torque sensor connected to the display screen at the output end of the drive component, and a plurality of control buttons connected to the drive component at the first control button box.

[0016] Preferably, the first base is an open gear shaft.

[0017] The present invention achieves the following technical effects compared to the prior art: The assembly equipment in this invention includes a first base and an assembly component. The first end of the first base has a first connecting area, and the second end of the first base rests only on the working surface (meaning that the working surface cannot effectively fix the position of the first base; therefore, if a torque wrench is still used to disassemble and install the nut in the prior art, at least two operators will be required, one operator to rotate the nut and the other operator to fix the structure of the nut to be disassembled and installed). The assembly component includes a connector and an assembly part. The end of the connector facing the first base has a second connecting area that can be detachably and fixedly connected to the first connecting area. The inner side of the assembly part has several assembly parts that are arranged to avoid the first end of the first base. The assembly part is driven by a driving component that can drive the assembly part to rotate. The nut can be threadedly connected to the first end of the first base (the nut can be threadedly connected to the first end of the first base means that when the nut is installed on the first end of the first base, the nut is threadedly connected to the first end of the first base; when the nut is only fitted onto the first end of the first base and has not yet been assembled, the nut is not threadedly connected to the first end of the first base). The outer side of the nut has several assembly areas that can abut against the assembly parts. Before the assembly equipment is in the assembly state, the operator and / or robot place the nut on the outside of the first end of the first base and position it in the initial position of the first end of the first base (the initial position means that the nut is only coaxially set with the first end of the first base but not threadedly connected); when the assembly equipment is in the assembly state, the assembly component moves along the first direction under the first force (if the assembly component can be moved by the operator, the first force is the force applied to the assembly component by the operator when moving the assembly component; if the assembly component is heavy and difficult for the operator to move, the first force is the force applied to the assembly component by the operator and robot when moving the assembly component). Alternatively, the first force is the force applied to the assembly component when the robot moves the assembly component. The first direction is the direction in which the self-connecting part is set towards the first base, the first connecting area is aligned with the second connecting area, and the assembly part is aligned with the assembly area. The first direction is parallel to the rotation axis of the assembly component. Therefore, when the assembly component moves a sufficient distance along the first direction, the first connecting area will be connected with the second connecting area, and the assembly part will be connected with the assembly area. At this time, the driving component is activated, and the driving component will drive the nut to rotate through the assembly part and the assembly area, and then move along the axis of the first base until the nut is assembled to the target position at the first end of the first base, thus completing the assembly of the nut. Before the assembly equipment is in the disassembly state, the nut has already been assembled and installed by the assembly equipment to the target position at the first end of the first base. When the assembly equipment is in the disassembly state, the assembly component moves along the first direction under the first force (if the assembly component can be moved by the operator, the first force is the force applied to the assembly component by the operator when moving the assembly component; if the assembly component is heavy and difficult for the operator to move, the first force is the force applied to the assembly component by the operator and the robot when moving the assembly component, or the first force is the force applied to the assembly component by the robot when moving the assembly component). The first direction is the direction from the self-connector towards the first base. The first connecting area is aligned with the second connecting area, and the assembly part is aligned with the assembly area. The first direction is parallel to the rotation axis of the assembly. Therefore, when the assembly component moves a sufficient distance along the first direction, the first connecting area will connect with the second connecting area, and the assembly part will connect with the assembly area. At this time, the drive component is activated, and the drive component will drive the nut to rotate in the opposite direction of the nut assembly through the assembly part and the assembly area (for example, if the drive component drives the assembly part to rotate in the clockwise direction when the nut is assembled on the first base, then the drive component drives the assembly part to rotate in the counterclockwise direction when the nut is disassembled). Then, it moves along the axial direction of the first base until the nut is removed from the first base. In this design, the nut is located at the first end of the first connecting area, away from the first base. This achieves a clearance setting between the nut and the first connecting area, allowing the first connecting area to connect with the second connecting area while the assembly part can connect with the assembly area. Furthermore, because the connector and the assembly are rotatably connected, the connector will not rotate while the drive component rotates the assembly, and the connector will not drive the first base to rotate. At the same time, because the first and second connecting areas connect the first base and the connector to form an integral structure, and the assembly part is clearance-setting with the first end of the first base, the assembly part will not drive the first base to rotate while the drive component rotates the assembly area through the assembly part. This eliminates the need for additional personnel to stabilize the first base in order to ensure the nut rotates relative to the first base and to disassemble and assemble the nut, reducing the number of personnel required for nut disassembly and assembly and reducing the cumbersomeness of nut disassembly and assembly. In summary, the assembly equipment of this invention reduces the cumbersome process of nut assembly and disassembly. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of the assembly equipment; Figure 2 This is a cross-sectional view of the assembly equipment; Figure 3 This is a side sectional view of the assembly equipment; Figure 4 This is a structural schematic diagram of the first base and the connecting parts; Figure 5 for Figure 4 Sectional view at point AA; Figure 6 A schematic diagram of a structure where the first base is an open gear shaft; Figure 7 This is a structural schematic diagram of the connector; Figure 8 This is a top view when the connector is a spline sleeve; Figure 9 for Figure 8 Sectional view at point BB; The components are as follows: 1. Lifting ring; 2. Connecting plate; 3. Drive component; 4. Display screen; 5. Bushing; 6. Torque sensor; 7. First flange; 8. Second flange; 9. Second planetary carrier; 10. Third planetary carrier; 11. Fourth planetary carrier; 12. Third flange; 13. First bearing; 14. First planetary carrier; 15. Mounting plate; 16. Assembly assembly; 17. Spline sleeve; 18. Open gear shaft; 19. Second bearing; 20. T-shaft; 21. Second housing; 22. Third bearing; 23. Fourth bearing; 24. Fifth bearing; 25. Sixth bearing; 26. Fixing bracket; 27. Output shaft; 28. Connecting key; 29. ​​Nut; 30. Cover plate; 31. First housing; 32. Alarm light; 33. Bracket; 34. First control button box; 35. Second control button box; 36. Level gauge; 37. Third housing. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] like Figures 1-9 As shown, this invention discloses an assembly device, which includes a first base and an assembly assembly 16. The first base has a first connecting area at its first end, and its second end rests only on a working surface (meaning the working surface cannot effectively fix the position of the first base; therefore, if a torque wrench is used to disassemble and assemble the nut 29, at least two operators are required: one to rotate the nut 29 and the other to fix the structure of the nut 29 to be disassembled and assembled). The assembly assembly 16 includes a connector and an assembly part. The connector has a part at its end facing the first base that can be detachably fixed to the first connecting area. The second connection area of ​​the fixed connection has several assembly parts on the inner side of the assembly that are arranged to avoid the first end of the first base. The assembly is connected to a drive component 3 that can drive the assembly to rotate. The nut 29 can be threadedly connected to the first end of the first base (the nut 29 can be threadedly connected to the first end of the first base means that when the nut 29 is installed on the first end of the first base, the nut 29 is threadedly connected to the first end of the first base; when the nut 29 is only sleeved on the first end of the first base and has not yet been assembled, the nut 29 is not threadedly connected to the first end of the first base). The outer side of the nut 29 has several assembly areas that can abut against the assembly parts. Before the assembly equipment is in the assembly state, the operator and / or robot place the nut 29 on the outside of the first end of the first base and position it in the initial position of the first end of the first base (the initial position means that the nut 29 is only coaxially set with the first end of the first base but not threadedly connected); when the assembly equipment is in the assembly state, the assembly component 16 moves along the first direction under the first force (if the assembly component 16 can be moved by the operator, the first force is the force applied to the assembly component 16 by the operator when moving the assembly component 16; if the assembly component 16 is heavy and difficult for the operator to move, the first force is the force applied to the assembly component 16 by the operator and robot when moving the assembly component 16). (The first force is the force applied to the assembly assembly 16 when the robot moves the assembly assembly 16.) The first direction is the direction in which the self-connecting part is set towards the first base, and the first connecting area is aligned with the second connecting area, and the assembly part is aligned with the assembly area. The first direction is parallel to the rotation axis of the assembly part. Therefore, when the assembly assembly 16 moves a sufficient distance along the first direction, the first connecting area will be connected with the second connecting area, and the assembly part will be connected with the assembly area. At this time, the drive 3 is started. The drive 3 will drive the nut 29 to rotate through the assembly part and the assembly area, and then move along the axis of the first base until the nut 29 is assembled to the target position at the first end of the first base, thus completing the assembly of the nut 29. Before the assembly equipment is in the disassembly state, the nut 29 has already been assembled and installed by the assembly equipment to the target position at the first end of the first base. When the assembly equipment is in the disassembly state, the assembly component 16 moves along the first direction under the first force (if the assembly component 16 can be moved by the operator, the first force is the force applied to the assembly component 16 by the operator when moving the assembly component 16; if the assembly component 16 is heavy and difficult for the operator to move, the first force is the force applied to the assembly component 16 by the operator and the robot when moving the assembly component 16, or the first force is the force applied to the assembly component 16 by the robot when moving the assembly component 16). The first direction is the direction from the self-connector toward the first base. The assembly is configured such that the first connecting area is aligned with the second connecting area, and the assembly part is aligned with the direction of the assembly area. The first direction is parallel to the rotation axis of the assembly. Therefore, when the assembly assembly 16 moves a sufficient distance along the first direction, the first connecting area will be connected with the second connecting area, and the assembly part will be connected with the assembly area. At this time, the drive component 3 is activated. The drive component 3 will drive the nut 29 to rotate in the opposite direction of the nut 29 through the assembly part and the assembly area (for example, if the drive component 3 drives the assembly part to rotate in the clockwise direction when the nut 29 is assembled on the first base, then the drive component 3 drives the assembly part to rotate in the counterclockwise direction when the nut 29 is disassembled). Then it moves along the axis of the first base until the nut 29 is removed from the first base. Because the nut 29 is located at the first end of the first connecting area away from the first base, this achieves a clearance setting between the nut 29 and the first connecting area. This allows the assembly part to connect to the assembly area while the first connecting area is connected to the second connecting area. Furthermore, because the connector and the assembly are rotatably connected, the connector will not rotate while the drive member 3 rotates the assembly, and the connector will not drive the first base to rotate. Simultaneously, because the first and second connecting areas connect the first base and the connector to form an integral structure, and the assembly part is clearance-setting with the first end of the first base, the assembly part will not rotate while the drive member 3 drives the assembly area to rotate via the assembly part. The first base rotates, thus eliminating the need for additional personnel to stabilize the first base in order to ensure the rotation of the nut 29 relative to it for assembly and disassembly. (Since the first base is not fixed during the assembly and disassembly stages, if no personnel are available to stabilize it when using a hydraulic wrench to assemble and disassemble the nut 29, the first base will rotate with the nut 29, making it difficult to tighten the nut 29 to the target position.) This reduces the number of personnel required for assembling and disassembling the nut 29 and lowers the complexity of the assembly and disassembly process. In summary, the assembly equipment of this invention reduces the complexity of assembling and disassembling the nut 29.

[0023] The first base refers to the structure that requires the assembly and disassembly of nut 29, such as a shaft or pipe fitting. When the first base is a shaft, it can be, for example... Figures 1-9 The open gear shaft 18 is shown. The fact that the second end of the first base is only placed on the working surface means that, at this point, the first base has not completed its overall structural assembly, and its position is not limited by the working surface or other structures. If the torque wrench used in the existing technology is still used to assemble the nut 29, an operator would be required to fix the first base to prevent it from rotating with the nut 29. The working surface is the ground or a workbench. The connection between the first and second connection areas can be a detachable fixed connection such as a snap-fit, plug-in, or keyed connection. The nut 29 can specifically be a round nut, a spherical hexagonal nut, or a wing nut, etc., in a tubular or disc shape. The driving component 3 can specifically be a rotary motor or a hydraulic motor, etc., capable of driving the assembly to rotate. When the driving component 3 is a rotary motor, a servo motor can be used; by using the required model of driving component 3, the torque for tightening the nut 29 can reach 8000 N·m. The assembly part can be a claw or a plug, and the assembly area can be a number of grooves distributed around the nut 29 on the outside of the nut 29. The assembly part is the area where the claw or plug is inserted into the groove. The assembly part and the assembly area can be connected by a plug (interference fit) or a snap-fit, which can ensure that the drive component 3 can turn the nut 29 through the connection between the assembly part and the assembly area.

[0024] The output end of the drive component 3, i.e., the output shaft, is detachably and fixedly connected to the input end of the first planetary carrier 14, for example, by a key connection, pin connection, or interference fit. Similarly, the output end of the first planetary carrier 14 is detachably and fixedly connected to the assembly, for example, by a key connection, pin connection, or interference fit. The projection of the output end of the first planetary carrier 14 onto the first planetary carrier 14 is located outside the input end of the first planetary carrier 14, and the connecting member passes through the first planetary carrier 14 and is rotatably connected to it. This ensures that while the drive component 3 drives the assembly to rotate via the first planetary carrier 14, it does not drive the connecting member to rotate. Furthermore, depending on the operating conditions, several planetary carriers can be sequentially connected between the output end of the drive component 3 and the input end of the first planetary carrier 14. The multi-stage planetary carrier configuration increases the transmission ratio range and better meets the speed increase and deceleration requirements of the assembly.

[0025] The assembly equipment includes a second base and a drive device. The end of the second base facing the first base is equipped with a connector, assembly parts, and a drive device 3. The drive device is connected to the second base via a transmission connection, enabling the second base to move towards and away from the first base. In this case, the initial force is applied by the drive device, or jointly by the drive device and the operator. The drive device can specifically be a linear drive device such as a pneumatic cylinder or a hydraulic cylinder. The end of the connector near the second base and the end of the second base facing the first base can be permanently fixed together by welding or bonding. Alternatively, for ease of replacement and maintenance, the end of the connector near the second base and the end of the second base facing the first base can be detachably fixed together (e.g., a key connection, a snap-fit ​​connection, or a bolted connection).

[0026] Specifically, to facilitate the assembly of nut 29, the connecting component includes a spline sleeve 17. The first end of the spline sleeve 17 is provided with a first keyway that can form a key connection with the first end of the first base (the first end of the first base has several external splines arranged axially along the circumferential direction). The second end of the spline sleeve 17 is provided with a second keyway that can form a key connection with the end of the second base facing the first base (the end of the second base near the first base has several external splines arranged axially along the circumferential direction). The first and second keyways are spaced apart (a partition groove can be machined between the first and second keyways or the machining depth of the first and second keyways can be controlled to make the first and second keyways spaced apart). The spaced arrangement of the first and second keyways avoids mutual interference between the second base and the first base. During operation, after placing the nut 29 at the first end of the first base, the spline sleeve 17 is placed at the first end of the first base and forms a key connection with the first end of the first base. Subsequently, the driving device drives the second base to move towards the first base, so that the moving part forms a key connection with the spline sleeve 17. Under the first force, the spline sleeve 17 can maintain the key connection with the first end of the first base and the first end of the second base near the first base until the nut 29 is disassembled and assembled.

[0027] The second base contains a rotating first planetary carrier 14. Bearings and oil seals located within the second base are sequentially fitted onto the outer side of the first planetary carrier 14 from the inside out. The oil seals reduce lubricant leakage, prevent external contaminants from entering, and provide lubrication and cooling. The bearings and oil seals are existing technologies, and their specific structures will not be described in detail. Furthermore, the assembly equipment also includes a level gauge 36. The measuring end of the level gauge 36 extends between the bearing and the oil seal, while the display end extends out of the second base. This allows the operator to determine the lubricant level by reading the level gauge 36 and add lubricant in a timely manner. The level gauge 36 can be an oil level indicator, an ultrasonic level gauge 36, or an infrared level gauge 36, among other existing structures.

[0028] The assembly equipment also includes a display screen 4 and a first control button box 34 mounted on the second base. A torque sensor 6 connected to the display screen 4 is connected to the output end of the drive component 3. The first control button box 34 is equipped with several control buttons connected to the drive component 3. Thus, the start and stop of the drive component 3 can be controlled by the control buttons, and the torque of the nut 29 can be measured by the torque sensor 6 and then displayed on the display screen 4 so that the operator can clearly and intuitively understand the disassembly and assembly status of the nut 29.

[0029] like Figures 1-9 As shown, the second base includes a first housing 31, a second housing 21, and a third housing 37 arranged and connected sequentially from top to bottom. A connecting plate 2 is detachably fixed to the top of the first housing 31, and a lifting ring 1 is detachably fixed to the top of the connecting plate 2. One end of the lifting ring 1 extends out of the cover plate 30 of the first housing 31 for connection with the drive equipment. An alarm light 32 connected to the torque sensor 6 and the display screen 4 is also provided on the outside of the first housing 31. When the torque sensor 6 detects that the torque applied to the nut 29 is too large or too small, the alarm light 32 flashes to remind the operator to adjust the tightening parameters on the display screen 4. The alarm light 32 can be a yellow-green-red tri-color alarm light 32 or other audible and visual alarm lights 32. The display screen 4 is a touch screen, such as an HDMI touch screen, which can adjust the tightening parameters on the touch screen according to the working conditions, thereby adjusting the torque of tightening the nut 29.

[0030] A drive component 3 is detachably fixed inside the first housing 31. The output end of the drive component 3 extends into the second housing 21. A torque sensor 6 and a bushing 5 are mounted on the output end of the drive component 3 from the inside out. The second housing 21 has a mounting bracket 26 for mounting the torque sensor 6 and a first flange 7 for mounting the bushing 5. The bushing 5 and the first flange 7 are rotatably connected. Supports 33 are provided on both sides of the second housing 21. A first control button box 34 and a second control button box 35, respectively, are provided on the support 33 for signal connection with the drive component 3 and the drive equipment. Both the first control button box 34 and the second control button box 35 have several buttons for controlling the start and stop of the drive component 3 and the drive equipment. The output end of the drive component 3 is connected to a T-shaped shaft 20 through the bushing 5. A second flange 8 is provided on the outside of the T-shaped shaft 20 for mounting the T-shaped shaft 20. The second flange 8 is rotatably connected to the T-shaped shaft 20. A second bearing 19 is provided between the T-shaped shaft 20 and the bushing 5. The end of the T-shaped shaft 20 away from the bushing 5 is connected from top to bottom to the second planetary carrier 9, the third planetary carrier 10, and the fourth planetary carrier 11. The third housing 37 is provided with a third flange 12 for supporting the fourth planetary carrier 11. The third flange 12 is provided with a first bearing 13 and a third bearing 22 rotatably connected to the third housing 37, which are installed from the inside to the outside. The lower part of the third flange 12 is connected to the input end of the first planetary carrier 14 via a connecting key 28. The bearing plate below the third flange 12 is provided with a fourth bearing 23 rotatably connected to the third housing 37. The outer side of the first planetary carrier 14 is provided with a fifth bearing 24 and a sixth bearing 25 rotatably connected to the third housing 37, which are installed from top to bottom. The output end of the first planetary carrier 14 is connected to the output shaft 27 via a drive connection (key connection or interference fit). The bottom end of the first planetary carrier 14 is provided with a mounting plate 15 for supporting the first planetary carrier 14. The mounting plate 15 is detachably fixedly connected to the third housing 37. Furthermore, oil seals are fitted on the outer sides of the second bearing 19, the fifth bearing 24, and the sixth bearing 25 to improve sealing performance.

[0031] In this document, "several" refers to at least one. "And / or" refers to text content preceding and / or following it, which can exist simultaneously or individually. For example, A and / or B includes either only A or B, or both A and B. This invention discloses multiple technical solutions, but does not provide any contrary technical teachings. Any content not covered in this invention is applicable to existing technologies.

[0032] Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this invention. Furthermore, those skilled in the art will recognize that, based on the ideas of this invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. An assembly device, characterized in that, The assembly equipment includes: A first base, wherein a first end of the first base is provided with a first connecting area, and the second end of the first base is placed only on the working surface; An assembly assembly includes a connector and an assembly part. The connector has a second connection area at one end facing the first base that can be detachably and fixedly connected to the first connection area. The assembly part is sleeved on the outside of the connector and rotatably connected to the connector. The inner side of the assembly part has a plurality of assembly parts that are disposed in a manner that avoids the first end of the first base. The assembly part is also connected to a drive component that can drive the assembly part to rotate. Before the assembly equipment is in the assembly state and disassembly state, a nut is sleeved on the first end of the first base. The nut is located on the side of the first connection area away from the first end of the first base. The nut can be threaded to the first end of the first base. The outer side of the nut is provided with several assembly areas that can abut against the assembly part. When the assembly equipment is in the assembly state and the disassembly state, the assembly component moves along a first direction under a first force; the first direction is from the connector toward the first base, and the first connection area is aligned with the second connection area, and the assembly part and the assembly area are aligned, and the first direction is parallel to the rotation axis of the assembly component.

2. The assembly equipment according to claim 1, characterized in that, The output end of the drive component is driven to the input end of the first planetary carrier, the output end of the first planetary carrier is driven to the assembly component, the projection of the output end of the first planetary carrier on the first planetary carrier is located outside the input end of the first planetary carrier, and the connector passes through the first planetary carrier and is rotatably connected to the first planetary carrier.

3. The assembly equipment according to claim 2, characterized in that, The output end of the drive unit is connected to the input end of the first planetary carrier via a plurality of planetary carriers that are sequentially connected in a transmission manner.

4. The assembly equipment according to claim 2, characterized in that, The assembly equipment includes a second base and a driving device. The second base is provided with the connector, the assembly part and the driving device at one end facing the first base. The driving device is connected to the second base and can drive the second base to move towards and away from the first base.

5. The assembly equipment according to claim 4, characterized in that, The end of the connector near the second base is detachably and fixedly connected to the end of the second base facing the first base.

6. The assembly equipment according to claim 5, characterized in that, The connector includes a spline sleeve, the first end of which is provided with a first keyway that can be keyed to the first end of the first base, and the second end of which is provided with a second keyway that can be keyed to the end of the second base facing the first base, and the first keyway and the second keyway are spaced apart.

7. The assembly equipment according to claim 4, characterized in that, The first planetary carrier is rotatably mounted inside the second matrix, and bearings and oil seals located inside the second matrix are sequentially mounted on the outer side of the first planetary carrier from the inside out.

8. The assembly equipment according to claim 7, characterized in that, The assembly equipment also includes a level gauge, the measuring end of which extends between the bearing and the oil seal, and the display end of which extends out of the second base.

9. The assembly equipment according to claim 4, characterized in that, The assembly equipment also includes a display screen and a first control button box mounted on the second base. A torque sensor connected to the display screen is connected to the output end of the drive component. The first control button box is provided with a plurality of control buttons connected to the drive component.

10. The assembly equipment according to claim 1, characterized in that, The first base is an open gear shaft.

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