A direct drive shafting package

Abstract

The application discloses a kind of direct drive shaft system sets of equipment in the field of electromechanical technology, including steel structure frame, the inner cavity top of steel structure frame is provided with lifting platform, the periphery of lifting platform is all provided with power component, the inner cavity of lifting platform is provided with X support frame, the top of X support frame is all provided with telescopic plate seat, and telescopic plate seat is all provided with telescopic plate;When workpiece reaches specified position with lifting platform, it can be heated by the cooperation of front end heating coil and rear end heating coil Comprehensive workpiece is handled, and the heating process of front end heating coil and rear end heating coil is mainly completed by medium-frequency induction heating coil, and the whole heating device satisfies 2.XMW dynamic shaft, 2.5MW fixed shaft;Trackless plate car drives the dynamic shaft on assembly station to the set equipment, workpiece is coarsely positioned with the set equipment, and the control system of set equipment uses three-point laser measurement, can accurately obtain the position of workpiece in real time, to accurately carry out the workpiece set.

Description

Technical Field

[0001] This invention relates to the field of electromechanical equipment technology, specifically to a direct drive shaft system assembly. Background Technology

[0002] Direct drive shaft assembly equipment is a type of electromechanical equipment used for machining and assembling direct drive shafts. This equipment can quickly assemble direct drive shafts, increasing processing efficiency and significantly reducing labor costs. However, existing direct drive shaft assembly equipment still has some drawbacks, such as the lack of heat treatment and precise positioning functions. Therefore, we propose a new direct drive shaft assembly equipment. Summary of the Invention

[0003] The purpose of this invention is to provide a direct drive shaft system assembly to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A direct-drive shaft system assembly includes a steel frame, a lifting platform at the top of the inner cavity of the steel frame, power components around the lifting platform, lifting screws vertically arranged around the inner cavity of the steel frame to cooperate with the power components, an X-support frame inside the lifting platform, telescopic plate seats around the top of the X-support frame, telescopic plates on the telescopic plate seats, guide rail slider assemblies cooperating with the left and right sides of the lifting platform and the left and right sides of the inner cavity of the steel frame, a front heating coil at the top of the steel frame, an X-axis at the bottom of the front heating coil and located at the top of the inner cavity of the steel frame, a trackless trolley at the bottom of the inner cavity of the steel frame, an assembly platform at the top of the trackless trolley, an X-axis at the top of the assembly platform, XYZ adjustment components at the front and rear ends of the left and right sides of the trackless trolley, a heating coil moving frame at the rear end of the steel frame, and a rear heating coil at the top of the heating coil moving frame.

[0006] Furthermore: The XYZ adjustment component includes an X-axis movement component, a Y-axis movement component is positioned on top of the X-axis movement component, and a Z-axis movement component is positioned on top of the Y-axis movement component.

[0007] Furthermore: The top of the trackless cart is provided with grooves around its perimeter, and each groove is equipped with an XYZ moving platform. The top of the trackless cart is provided with an assembly platform via the XYZ moving platform, and the workpiece is placed on the assembly platform.

[0008] Furthermore: the length of the heating coil moving frame from left to right is less than the length of the steel frame inner cavity from left to right.

[0009] Furthermore, the bottom of the heating coil moving frame is equipped with casters on all four sides.

[0010] Furthermore: Fixing plates are installed on both the left and right sides of the bottom of the steel frame from the inside out, and fixing holes are installed vertically through each fixing plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This direct-drive shaft assembly equipment, once the workpiece reaches the designated position via the lifting platform, can comprehensively heat the workpiece through the cooperation of the front and rear heating coils. The heating process of the front and rear heating coils is mainly completed by the medium-frequency induction heating coil. The entire heating device can meet the requirements of 2.XMW moving shaft and 2.5MW fixed shaft. The trackless trolley drives the moving shaft on the assembly table to the assembly equipment, where the workpiece is coarsely positioned. The control system of the assembly equipment uses three-point laser measurement to accurately obtain the position of the workpiece in real time, thereby accurately assembling the workpiece. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the XYZ adjustment component structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the connection structure between the assembly platform and the trackless flatbed vehicle of the present invention;

[0016] Figure 4 This is a schematic diagram of the front end structure of the present invention.

[0017] In the diagram: 1. Steel frame; 2. Lifting platform; 3. Power unit; 4. Lifting screw; 5. X-support frame; 6. Telescopic plate seat; 7. Guide rail slider assembly; 8. Front heating coil; 9. X-axis moving shaft; 10. X-axis fixed shaft; 11. Assembly platform; 12. Trackless trolley; 13. XYZ adjustment assembly; 131. X-axis moving assembly; 132. Y-axis moving assembly; 133. Z-axis moving assembly; 14. Heating coil moving frame; 15. Rear heating coil; 16. XYZ moving platform; 17. Workpiece. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4 This invention provides a technical solution: a direct-drive shaft system assembly device, including a steel frame 1 (assembly device), a lifting platform 2 is provided at the top of the inner cavity of the steel frame 1, telescopic claws are provided around the inner cavity of the lifting platform 2, a power assembly 3 is provided around the inner cavity of the lifting platform 2, and lifting screws 4 that cooperate with the power assembly 3 are vertically provided around the inner cavity of the steel frame 1. The cooperation between the power assembly 3 and the lifting screws 4 can drive the lifting platform 2 to move up and down. When the lifting platform 2 is adjusted to a suitable height, the telescopic claws can grab the workpiece 17. An X-support frame 5 is provided in the inner cavity of the lifting platform 2, and telescopic plate seats 6 are provided around the top of the X-support frame 5. Telescopic plates are provided on the telescopic plate seats 6. Guide rail slider assemblies 7 that cooperate with the left and right sides of the lifting platform 2 and the left and right sides of the inner cavity of the steel frame 1 are provided. With the cooperation of the guide rail slider assembly 7, the stability of the lifting platform 2 during lifting can be increased. The top of the steel frame 1 is equipped with a front heating coil 8, which can heat the workpiece. The bottom of the front heating coil 8 is equipped with an X-axis 9, which is located at the top of the inner cavity of the steel frame 1. The bottom of the inner cavity of the steel frame 1 is equipped with a trackless trolley 12, and the top of the trackless trolley 12 is equipped with an assembly platform 11. The workpiece 17 will be placed on the assembly platform 11. The top of the assembly platform 11 is equipped with an X-axis 10. The front and rear ends of the left and right sides of the trackless trolley 12 are equipped with XYZ adjustment components 13. The rear end face of the steel frame 1 is equipped with a heating coil moving frame 14, and the top of the heating coil moving frame 14 is equipped with a rear heating coil 15, which can heat the workpiece 17.

[0020] Preferably, the XYZ adjustment component 13 includes an X-axis moving component 131, a Y-axis moving component 132 is provided on the top of the X-axis moving component 131, and a Z-axis moving component 133 is provided on the top of the Y-axis moving component 132. This arrangement allows for convenient adjustment from different angles and positions.

[0021] Preferably, the top of the trackless cart 12 is provided with grooves around its four sides, and each groove is provided with an XYZ moving platform 16. The top of the trackless cart 12 is provided with an assembly platform 11 through the XYZ moving platform 16, and a workpiece 17 is placed on the assembly platform 11. This arrangement allows for easy adjustment of the position of the workpiece 17.

[0022] Preferably, the length of the heating coil moving frame 14 from left to right is less than the length of the inner cavity of the steel frame 1 from left to right. This arrangement facilitates the movement of the heating coil moving frame 14 within the inner cavity of the steel frame 1.

[0023] Preferably, the heating coil moving frame 14 is provided with moving wheels on all four sides of its bottom, which facilitates the movement of the heating coil moving frame 14.

[0024] Preferably, the bottom left and right sides of the steel frame 1 are provided with fixing plates from the inside to the outside, and fixing holes are provided vertically through the fixing plates. This arrangement allows the entire steel frame 1 to be fixedly installed on the ground through the fixing holes.

[0025] Working principle:

[0026] The trackless trolley 12 moves the X-axis 9 on the assembly platform 11 to the assembly equipment. The workpiece 17 is coarsely positioned with the assembly equipment. After the workpiece 17 is properly positioned, the trackless trolley 12 falls off the assembly platform 11. The assembly equipment control system uses three-point laser measurement to obtain the current position of the workpiece 17 and feeds the data back to the PLC. Then, the lifting platform 2 is lowered. Based on the coordinate position, the lifting platform 2 is automatically adjusted to reach the workpiece 17 gripping position. The lifting of the lifting platform 2 is accomplished through the cooperation of the power component 3 and the lifting screw. The gripping of the workpiece 17 is achieved through four sets of automatic telescopic mechanisms. Each telescopic mechanism is equipped with a pressure sensor. When a single telescopic mechanism detects pressure, it automatically stops until all four sets are in contact. After gripping, the X-axis 9... The workpiece 17 is lifted to the position of the front heating coil 8 by the lifting platform 2. Heating is completed by the medium frequency induction heating coil. The heating device meets the requirements of 2.XMW moving shaft and 2.5MW fixed shaft. The X fixed shaft 10 enters and the trackless trolley 12 drives the X moving shaft 9 on the assembly table 11 to the assembly equipment. The workpiece 17 is coarsely positioned with the assembly equipment. After the workpiece 17 is properly positioned, the trackless trolley 12 falls off the assembly table 11. The X fixed shaft 10 is leveled relative to the X moving shaft 9 by the underground leveling mechanism. The three-point laser measurement in the assembly equipment obtains the current position of the X fixed shaft 10 again and feeds the data back to the PLC. The centering platform automatically adjusts its position based on the comparison of the two measured positions and falls to the assembly.

[0027] When the X-axis 9 enters the set equipment, the lifting platform 2 is controlled to descend, and then the workpiece is gripped by the telescopic jaws. After completion, the lifting platform 2 is controlled to rise, which can realize the up and down movement of the lifting platform 2.

[0028] Before the X-axis 9 and X-axis 10 are assembled, the axes need to be aligned and the axis error controlled within ±0.5MM. After the X-axis 9 is raised, the relative position coordinates will be measured and collected and fed back to the PLC. After the X-axis 10 enters, the relative position of the X-axis 10 will continue to be measured. The PLC will compare the two data and the XYZ coordinates will start to move and adjust to the tolerance range of the two axes.

[0029] Before the front heating coil 8 and the rear heating coil 15 are put into operation, ensure that the shaft system is aligned. The shaft to be heated is raised to a suitable position. After the coil support is in place, the shaft to be heated is lowered to contact the front heating coil 8. The rear heating coil 15 is a follower. After the operation is completed, heating can be started. When the temperature displayed on the control panel reaches 110 degrees, heating is stopped. Then the heated shaft rises and moves out of the heating coil moving frame 14. After completion, the X-axis 9 is lowered to complete the assembly.

[0030] All electrical appliances mentioned in this article are connected to an external power source via wires.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A direct-drive shaft system assembly, comprising a steel frame (1), characterized in that: A lifting platform (2) is provided at the top of the inner cavity of the steel frame (1). Power components (3) are provided around the lifting platform (2). Lifting screws (4) that cooperate with the power components (3) are vertically arranged around the inner cavity of the steel frame (1). An X-support frame (5) is provided inside the lifting platform (2). Telescopic plate seats (6) are provided around the top of the X-support frame (5). Telescopic plates are provided on the telescopic plate seats (6). Guide rail slider assemblies (7) that cooperate with the left and right sides of the lifting platform (2) and the left and right sides of the inner cavity of the steel frame (1) are provided on the top of the steel frame (1). A front-end reinforcement is provided at the top of the steel frame (1). A heating coil (8) is provided at the bottom of the front heating coil (8), and the X-axis (9) is provided at the top of the inner cavity of the steel frame (1). A trackless trolley (12) is provided at the bottom of the inner cavity of the steel frame (1). An assembly platform (11) is provided at the top of the trackless trolley (12). An X-axis (10) is provided at the top of the assembly platform (11). XYZ adjustment components (13) are provided on the front and rear ends of the left and right sides of the trackless trolley (12). A heating coil moving frame (14) is provided on the rear end face of the steel frame (1). A rear heating coil (15) is provided on the top of the heating coil moving frame (14).

2. The direct drive shaft system assembly equipment according to claim 1, characterized in that: The XYZ adjustment component (13) includes an X-axis moving component (131), a Y-axis moving component (132) is provided on the top of the X-axis moving component (131), and a Z-axis moving component (133) is provided on the top of the Y-axis moving component (132).

3. The direct drive shaft system assembly equipment according to claim 1, characterized in that: The top of the trackless cart (12) is provided with grooves around its perimeter, and each groove is provided with an XYZ moving platform (16). The top of the trackless cart (12) is provided with an assembly platform (11) through the XYZ moving platform (16), and a workpiece (17) is placed on the assembly platform (11).

4. The direct drive shaft system assembly equipment according to claim 1, characterized in that: The length of the heating coil moving frame (14) from left to right is less than the length of the inner cavity of the steel frame (1) from left to right.

5. The direct drive shaft system assembly equipment according to claim 1, characterized in that: The heating coil moving frame (14) is equipped with moving wheels on all four sides of its bottom.

6. The direct drive shaft system assembly equipment according to claim 1, characterized in that: The bottom left and right sides of the steel frame (1) are provided with fixing plates from the inside to the outside, and fixing holes are provided vertically through the fixing plates.

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