Industrial machinery assembling and debugging bench worker practical training comprehensive teaching system

Abstract

The utility model provides an industrial machinery assembly and debugging bench worker practical training comprehensive teaching system, which comprises a bench worker operation table and an equipment assembly table, the equipment assembly table is provided with an installation platform, a driving assembly and a transmission assembly, and the installation platform comprises a fixed flat plate and a first slide rail slidably connected above the fixed flat plate. The driving assembly and the transmission assembly are slidably connected to the upper portion of the first sliding rail. According to the industrial machinery assembling and debugging bench worker practical training comprehensive teaching system provided by the utility model, auxiliary bench worker operation is carried out by using the bench worker operation bench, so that the comprehensive practicability of the teaching system is improved; the transverse position and the longitudinal position of the transmission assembly are rapidly and stably adjusted by matching the fixed flat plate with the first sliding rail; the types of the transmission assemblies can be combined and adjusted at different difficulty levels according to teaching tasks, so that the use flexibility of the teaching system is improved, and the practical teaching effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial machinery system teaching tool technical field, concretely relates to an industrial machinery assembly and debugging bench work practical training comprehensive teaching system. BACKGROUND

[0002] Mechanical assembly refers to the connection of mechanical parts or components according to the technical requirements of design, and the combination of mechanical parts or components into machines. Mechanical assembly is an important link of machine manufacturing and repair. In order to better demonstrate mechanical assembly, a teaching platform for industrial mechanical assembly and debugging is needed.

[0003] The existing teaching platform for mechanical assembly and debugging has relatively fixed assembly positions of various parts, and cannot be flexibly adjusted and moved, which may cause jamming or transmission failure during the operation of the mechanical transmission system. In addition, the existing technology lacks a comprehensive mechanical assembly teaching platform, which has limited coverage of the types of mechanical transmission components and cannot comprehensively demonstrate and teach various common transmission modes, thereby affecting the learning effect and practical ability of students and reducing the teaching quality. TECHNICAL SOLUTION

[0004] The utility model embodiment provides an industrial machinery assembly and debugging bench work practical training comprehensive teaching system, which can ensure the installation precision and measurement precision of parts, improve the use flexibility of the teaching system, and ensure the effect of practical teaching.

[0005] To achieve the above purpose, the utility model adopts the technical scheme of providing an industrial machinery assembly and debugging bench work practical training comprehensive teaching system, which comprises bench work operation tables and equipment assembly tables arranged at intervals, the bench work operation tables are connected with clamping tools, the clamping tools are used for clamping parts, the equipment assembly tables are connected with installation platforms, the installation platforms are detachably connected with driving assemblies and transmission assemblies, the transmission assemblies are one or more of reduction box assemblies, gear transmission assemblies, chain transmission assemblies, belt transmission assemblies, worm gear transmission assemblies and screw transmission assemblies, the driving assemblies are used for driving the transmission assemblies to act, the installation platforms comprise fixed flat plates fixed on the equipment assembly tables and a plurality of first sliding rails slidingly connected above the fixed flat plates, the sliding direction of the first sliding rails is arranged along the interval direction of the bench work operation tables and the equipment assembly tables, the extension direction of the first sliding rails is perpendicular to the interval direction of the bench work operation tables and the equipment assembly tables, and the driving assemblies and the transmission assemblies are slidingly connected above the first sliding rails along the extension direction of the first sliding rails.

[0006] As another embodiment of the utility model, a plurality of first sliding grooves are arranged on the fixed plate in parallel and are in sliding cooperation with the first sliding rail, the first sliding rail is provided with a second sliding groove along the direction of the first sliding rail, the first sliding groove and the second sliding groove are both inverted T-shaped grooves, the first sliding rail is locked with the first sliding groove through a first locking member, and the driving assembly and the transmission assembly are connected with the second sliding groove through a second locking member respectively.

[0007] As another embodiment of the utility model, the first locking member and the second locking member both comprise a T-shaped bolt which is slidably connected in the first sliding groove or the second sliding groove and a positioning nut which is threadedly arranged on the outer periphery of the T-shaped bolt, the T-shaped bolt is arranged through the first sliding rail or the driving assembly and the transmission assembly from bottom to top, and the positioning nut is threadedly connected to the upper end of the T-shaped bolt to lock the first sliding rail on the fixed plate or lock the driving assembly and the transmission assembly on the first sliding rail.

[0008] As another embodiment of the utility model, the opposite two side walls of the fixed plate are respectively connected with a second sliding rail which extends perpendicularly to the direction of the first sliding rail, and the second sliding rail is connected with a protective plate which is arranged around the outer periphery of the driving assembly and the transmission assembly.

[0009] As another embodiment of the utility model, the driving assembly is a motor, and the output end of the driving assembly is connected with the input end of the transmission assembly through a shaft coupling.

[0010] As another embodiment of the utility model, the transmission assembly comprises a plurality of bearing seats which are connected to the first sliding rail and a transmission shaft which is in rotary cooperation with the bearing seats, the transmission shaft is connected with the output end of the driving assembly, and the lower portion of the bearing seat is provided with an adjusting gasket for adjusting the installation height of the bearing seat.

[0011] As another embodiment of the utility model, the gear transmission assembly comprises a straight gear set, a bevel gear set or a helical gear set, and the belt transmission assembly comprises a V-shaped pulley set, a flat belt pulley set or a synchronous belt pulley set.

[0012] As another embodiment of the utility model, the lower portions of the bench work operating table and the equipment assembling table are both provided with storage cabinets, the upper portions of the bench work operating table and the equipment assembling table are both connected with storage plates which extend upward and are used for storing measuring tools or hardware tools, and a plurality of storage boxes and hooks are connected to the storage plates.

[0013] As another embodiment of the utility model, the storage plates are provided with mounting holes for the hooks to be hung and hook plates which extend outward and upward, and the side portions of the storage boxes are provided with hanging grooves which are open downward and are in hanging cooperation with the hook plates.

[0014] As another embodiment of the utility model, the measuring tools comprise a dial indicator, a protractor, a plug gauge, a steel ruler and a magnetic contour block, and the hardware tools comprise a torque wrench.

[0015] The beneficial effects of the integrated teaching system for fitter training in industrial machinery assembly and debugging provided by this utility model are as follows: Compared with the prior art, this integrated teaching system for fitter training in industrial machinery assembly and debugging uses an equipment assembly table to install and assemble various mechanical parts, and utilizes a fitter's operating table and clamping tools to perform auxiliary fitter operations on the mechanical parts, thereby improving the overall practicality of the teaching system; on the equipment assembly table, using a fixed plate as the assembly reference surface, and in conjunction with the setting of the first slide rail, it realizes the rapid and stable adjustment of the lateral and longitudinal positions of each component in different types of transmission components, avoiding positional interference between components and jamming in the transmission process, and ensuring the installation accuracy and measurement accuracy of the components; at the same time, the types of transmission components can be combined and adjusted according to different levels of difficulty according to the teaching tasks, effectively improving the flexibility of the teaching system and ensuring the effectiveness of practical training. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 A schematic diagram of the structure of the integrated teaching system for fitter training in industrial machinery assembly and debugging provided in this embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the equipment assembly table provided in an embodiment of this utility model (excluding the protective plate);

[0019] Figure 3 This is an embodiment of the present utility model. Figure 2 A magnified structural diagram of part A in the diagram;

[0020] Figure 4 A side view (partial cross-section) of the equipment assembly table provided in an embodiment of this utility model.

[0021] Figure 5 This is an embodiment of the present utility model. Figure 4 A magnified structural diagram of part B in the diagram;

[0022] Figure 6 A side view of the fitter's workbench provided in an embodiment of this utility model;

[0023] Figure 7 This is a partial cross-sectional view of the storage board provided in an embodiment of the present utility model.

[0024] The following are the labeling elements in the figure:

[0025] 1, bench vice; 11, clamping tool; 12, storage cabinet; 13, storage plate; 131, mounting hole; 132, hook plate; 14, hook; 15, storage box; 151, hanging groove; 2, equipment assembly table; 21, fixed plate; 211, first sliding groove; 22, first sliding rail; 221, second sliding groove; 23, second sliding rail; 24, driving assembly; 25, transmission assembly; 251, speed reducer; 252, bearing seat; 253, transmission shaft; 254, adjusting washer; 255, connecting seat; 3, first locking piece; 31, T-shaped bolt; 32, positioning nut; 4, protective plate; 5, connecting piece; 6, second locking piece. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0027] It should be noted that when an element is referred to as "disposed on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or several of the features. In the description of the present application, the meaning of "a plurality of", "several" is two or more, unless otherwise explicitly specified.

[0028] Please see Figures 1 to 7The utility model provides an industrial machinery assembly and debugging bench work practical training comprehensive teaching system, and the utility model discloses an industrial machinery assembly and debugging bench work practical training comprehensive teaching system, including the bench work operation platform 1 and equipment assembly platform 2 of interval discharge, and the bench work operation platform 1 is connected with clamping tool 11, and clamping tool 11 is used for clamping spare part, and the equipment assembly platform 2 is connected with installation platform, and the detachable connection of installation platform has drive assembly 24 and transmission assembly 25, and transmission assembly 25 is one or more of reduction gearbox 251 assembly, gear transmission assembly 25, chain transmission assembly 25, belt transmission assembly 25, worm gear transmission assembly 25 and screw transmission assembly 25, and drive assembly 24 is used for driving transmission assembly 25 to act, and installation platform includes the fixed flat plate 21 fixed on equipment assembly platform 2 and the first slide rail 22 of a plurality of sliding connections in the upper of fixed flat plate 21, and the sliding direction of first slide rail 22 is along the interval direction of bench work operation platform 1 and equipment assembly platform 2 and is set, and the extension direction of first slide rail 22 is perpendicular to the interval direction of bench work operation platform 1 and equipment assembly platform 2 and is set, and drive assembly 24 and transmission assembly 25 are respectively along the trend of first slide rail 22 and are slidably connected in the upper of first slide rail 22.

[0029] Compared with the prior art, the industrial machinery assembly and debugging bench work practical training comprehensive teaching system provided by the embodiment installs and assembles various mechanical spare parts through the equipment assembly platform 2, and the bench work operation platform 1 and the clamping tool 11 are used to assist the bench work operation of the mechanical spare parts, thereby improving the comprehensive practicability of the teaching system; on the equipment assembly platform 2, the fixed flat plate 21 is used as an assembly reference surface, and the first slide rail 22 is arranged, so that the horizontal position and the vertical position of each spare part in the different types of transmission assemblies 25 can be quickly and stably adjusted, the position interference between the spare parts and the phenomenon of transmission process jamming are avoided, and the installation accuracy and the measurement accuracy of the spare parts are ensured; meanwhile, the types of the transmission assemblies 25 can be combined and adjusted according to the teaching tasks in different difficulty levels, the use flexibility of the teaching system is effectively improved, and the effect of the practical training teaching is ensured.

[0030] In the embodiment, the bench work operation platform 1 and the equipment assembly platform 2 are arranged adjacent to each other, the clamping tool 11 on the bench work operation platform 1 is a standard bench vice, and the bench vice is fixedly connected to the side edge of the bench work operation platform 1 to stably clamp the spare parts during the bench work operation.

[0031] The bottom of the bench work operation platform 1 and the equipment assembly platform 2 is connected with an industrial-grade Foma wheel, the Foma wheel has a bearing capacity of not less than 500 kg, and the bench work operation platform 1 and the equipment assembly platform 2 can be stably moved and reliably positioned.

[0032] Further, the fixed flat plate 21 and the first slide rail 22 are both provided with scales to visually show the adjustment distance of the driving assembly 24 or each transmission assembly 25.

[0033] As a specific embodiment of the industrial mechanical assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, referring to Figure 2 The fixed flat plate 21 is provided with a plurality of first sliding grooves 211 which are arranged in parallel and are in sliding cooperation with the first slide rail 22, and the first slide rail 22 is provided with a second sliding groove 221 arranged along the direction of the first slide rail 22, the first sliding groove 211 and the second sliding groove 221 are both inverted T-shaped grooves, the first slide rail 22 is locked with the first sliding groove 211 through a first locking member 3, and the driving assembly 24 and the transmission assembly 25 are connected with the second sliding groove 221 through a second locking member 6 respectively.

[0034] In the embodiment, the first sliding groove 211 is arranged through the fixed flat plate 21 in the transverse direction, and the second sliding groove 221 is arranged through the first slide rail 22 in the longitudinal direction. The first slide rail 22 can drive the driving assembly 24 and the transmission assembly 25 to slide in the transverse direction along the first sliding groove 211 on the fixed flat plate 21 and to be locked at a suitable assembly position through the first locking member 3, and meanwhile, the driving assembly 24 and the transmission assembly 25 can slide in the longitudinal direction along the second sliding groove 221 on the first slide rail 22 and to be locked at a suitable assembly position through the second locking member 6. The fixed flat plate 21 is a cast iron flat plate with a T-shaped groove, and the upper surface of the fixed flat plate 21 has high flatness, the movement of the first slide rail 22 and the driving assembly 24 and the transmission assembly 25 are all based on the fixed flat plate 21 as a reference surface, so that the installation precision is ensured.

[0035] As a specific embodiment of the industrial mechanical assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, referring to Figure 4 and Figure 5 The first locking member 3 and the second locking member 6 both include a T-shaped bolt 31 which is in sliding connection with the first sliding groove 211 or the second sliding groove 221 and a positioning nut 32 which is threadedly arranged on the outer periphery of the T-shaped bolt 31, the T-shaped bolt 31 is arranged through the first slide rail 22 or the driving assembly 24 and the transmission assembly 25 from bottom to top, and the positioning nut 32 is threadedly connected with the upper end of the T-shaped bolt 31 to lock the first slide rail 22 on the fixed flat plate 21 or to lock the driving assembly 24 and the transmission assembly 25 on the first slide rail 22.

[0036] In the embodiment, the head of the T-shaped bolt 31 is matched with the inverted T-shaped slot of the first sliding groove 211 or the second sliding groove 221, so that the T-shaped bolt 31 can stably slide along the first sliding groove 211 or the second sliding groove 221. Specifically, the positioning nut 32 is loosened, the first sliding rail 22 is pushed, and the T-shaped bolt 31 connected with the first sliding rail 22 can stably slide along the first sliding groove 211, so as to adjust the position of the first sliding rail 22 on the fixed flat plate 21. When sliding to the appropriate installation position, the positioning nut 32 is tightened, the first sliding rail 22 is pressed on the top of the fixed flat plate 21, and then the transverse position of the driving assembly 24 or the transmission assembly 25 is locked. Similarly, by controlling the tightness of the positioning nut 32, the fixed driving assembly 24 or the transmission assembly 25 can slide along the second sliding groove 221, so as to adjust and lock the longitudinal position of the driving assembly 24 or the transmission assembly 25.

[0037] As a specific embodiment of the industrial mechanical assembly and debugging bench worker practical training comprehensive teaching system provided by the utility model, referring to Figure 1 and Figure 2 The opposite two side walls of the fixed flat plate 21 are respectively connected with the second sliding rail 23 extending perpendicularly to the running direction of the first sliding rail 22, and the second sliding rail 23 is connected with the protective plate 4 used for surrounding the driving assembly 24 and the transmission assembly 25.

[0038] In the embodiment, the first sliding rail 22 and the second sliding rail 23 are all standard aluminum alloy profiles, which not only improve the aesthetics of the installation platform, but also help to improve the installation accuracy and interchangeability. In addition, since the four side walls of the aluminum alloy profile all have inverted T-shaped slots, the flexibility of the first sliding rail 22 and the second sliding rail 23 in actual use can also be improved.

[0039] Since various transmission assemblies 25 are installed on the equipment assembly table 2, the protective plate 4 needs to be arranged on the outer periphery of the transmission assembly 25 to protect the safety of the surrounding personnel when the transmission assembly 25 is running. The second sliding rail 23 provides convenience for the installation of the protective plate 4. Specifically, one side wall of the second sliding rail 23 is connected with the side wall of the fixed flat plate 21 through a fastener, the upper side wall of the second sliding rail 23 is flush with the top surface of the fixed flat plate 21 and is used for supporting the end of the first sliding rail 22, and the first sliding rail 22 is connected with the first sliding rail 22 through the first locking piece 3 to increase the stability of the first sliding rail 22. The protective plate 4 is installed on the T-shaped slot arranged towards the outside of the second sliding rail 23 through the connecting piece 5, the specific structure of the connecting piece 5 is the same as that of the first locking piece 3 or the second locking piece 6, and specifically, the T-shaped bolt 31 penetrates the protective plate 4, the positioning nut 32 is sleeved on the outer end of the T-shaped bolt 31, and the protective plate 4 is pressed and locked on the side wall of the second sliding rail 23.

[0040] As a specific embodiment of the industrial mechanical assembly and debugging bench worker practical training comprehensive teaching system provided by the utility model, referring toFigure 2 The driving assembly 24 is an electric motor, and the output end of the driving assembly 24 is connected to the input end of the transmission assembly 25 through a shaft coupling.

[0041] In this embodiment, a standard industrial motor is used to provide power output for the transmission assembly 25, and a shaft coupling is used to connect the motor and the transmission assembly 25. When installing the mechanical components, first, the installation position of the motor is selected according to the layout drawing, and the spacing of the corresponding two first sliding rails 22 is adjusted according to the spacing of the motor mounting foot seat, and then the motor is mounted on the first sliding rail 22 through the first locking piece 3. During installation, the height of the motor output shaft can be measured by a dial gauge, and shims can be added at the corresponding mounting foot seat to ensure the levelness of the output shaft, ensuring the installation accuracy of the subsequent transmission assembly 25.

[0042] As a specific embodiment of the industrial mechanical assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, referring to Figure 2 and Figure 3 The transmission assembly 25 comprises a plurality of bearing seats 252 connected to the first sliding rail 22 and a transmission shaft 253 in rotational cooperation with the bearing seat 252, the transmission shaft 253 is connected to the output end of the driving assembly 24, and the lower portion of the bearing seat 252 is provided with an adjusting shim 254 for adjusting the installation height of the bearing seat 252.

[0043] In this embodiment, the speed reducer assembly can be directly connected to the output end of the driving assembly 24, or connected to the driving assembly 24 through the transmission shaft 253. The gear transmission assembly 25, the chain transmission assembly 25, the belt transmission assembly 25, the worm gear transmission assembly 25 or the screw transmission assembly 25 are respectively connected to the transmission shaft 253.

[0044] The bearing seat 252 can be connected to the first sliding rail 22 through a connecting seat 255, and the connecting seat 255 and the first sliding rail 22 are connected through the second locking piece 6, wherein the connecting seat 255 has a plurality of different installation heights to adapt to the requirements of different assembly heights of the transmission shaft 253 on the bearing seat 252.

[0045] Further, the adjusting shims 254 are arranged between the connecting seat 255 and the bearing seat 252, and during the assembly of the transmission assembly 25, the installation height of the bearing seat 252 can be finely adjusted by increasing or decreasing the number of adjusting shims 254 to ensure the parallelism or coaxiality of the transmission shaft 253, thereby improving the installation accuracy.

[0046] As a specific embodiment of the industrial mechanical assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, referring to Figure 2 The gear transmission assembly 25 comprises a straight gear set, a bevel gear set or a helical gear set, and the belt transmission assembly 25 comprises a V-belt pulley set, a flat belt pulley set or a synchronous belt pulley set.

[0047] In this embodiment, the gear transmission assembly 25 can achieve various combinations of spur gear sets, bevel gear sets, or helical gear sets through the arrangement of multiple transmission shafts 253. In the belt transmission assembly 25, V-belt pulleys, flat pulleys, and synchronous pulleys of the same installation size are provided as options, allowing for the interchange of different types of pulley sets according to teaching requirements during actual teaching.

[0048] Optional, see appendix Figure 2 In this embodiment, the drive assembly 24 and the transmission assembly 25 are specifically configured as follows: the motor is connected to the first transmission shaft 253 via a coupling; the first transmission shaft 253 drives the second transmission shaft 253 to rotate via a bevel gear set; the second transmission shaft 253 is arranged perpendicularly to the first transmission shaft 253; the second transmission shaft 253 drives the third transmission shaft 253 to rotate via a spur gear set; the third transmission shaft 253 drives the fourth transmission shaft 253 to rotate via a chain drive assembly 25; the fourth transmission shaft 253 drives the fifth transmission shaft 253 to rotate via a worm gear assembly; the fifth transmission shaft 253 is arranged perpendicularly above the fourth transmission shaft 253; simultaneously, the first transmission shaft 253 is connected to the gearbox assembly via a belt drive assembly 25 to drive the output shaft of the reduction gearbox 251 assembly to rotate, enabling practical training in the transmission ratio direction.

[0049] As a specific implementation of the integrated teaching system for fitter training in industrial machinery assembly and debugging provided by this utility model, see [link to relevant documentation]. Figure 1 , Figure 4 and Figure 6 Both the fitter's workbench 1 and the equipment assembly table 2 are equipped with storage cabinets 12 at their lower parts. Both the fitter's workbench 1 and the equipment assembly table 2 are connected to storage boards 13 that extend upwards and are used to store measuring tools or hardware tools. Several storage boxes 15 and hooks 14 are connected to the storage boards 13.

[0050] In this embodiment, the storage cabinet 12 facilitates the storage of components from the interchangeable transmission assemblies 25, as well as related documents and tools. The storage plate 13 extends upwards from the workbench 1 or equipment assembly table 2, serving to store commonly used tools and measuring instruments, and also acts as a back panel for the equipment assembly table 2, working in conjunction with the protective plate 4 for safety protection. The top of the storage plate 13 is connected to the mounting top plate, allowing lighting fixtures to be mounted on it.

[0051] Some measuring tools or hardware tools with holes can be directly hung on the storage board 13 via hook 14. Other small parts or hardware components can be stored on the storage board 13 via storage box 15 for easy access by operators.

[0052] As a specific embodiment of the industrial machinery assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, see Figure 7 The receiving plate 13 is provided with a mounting hole 131 for the hook 14 to be hung and a hook plate 132 extending outward and upward, and the side of the receiving box 15 has a hanging groove 151 opening downward and hung with the hook plate 132.

[0053] In this embodiment, one end of the hook 14 is hung on the mounting hole 131, and the other end is used for hanging the work tool, which is convenient and fast. The outer edge of the receiving box 15 bending downward can usually be used as the hanging groove 151 opening downward, and when receiving, the hanging groove 151 can be directly hung on the hook plate 132 of the receiving plate 13, thereby facilitating the storage of small parts and hardware.

[0054] As a specific embodiment of the industrial machinery assembly and debugging benchwork practical training comprehensive teaching system provided by the utility model, the measuring tools include a dial gauge, a protractor, a plug gauge, a steel ruler, and a magnetic contour block, and the hardware tools include a torque wrench.

[0055] In this embodiment, the dial gauge is used to detect the height of the generatrix of the motor output shaft or each transmission shaft 253 to ensure the parallelism between the shafts. The protractor, the plug gauge, and the steel ruler are used to detect the centering condition between the shaft coupling and the shaft system and the coplanar condition of the end faces of each wheel group in the transmission assembly 25. In the chain transmission assembly 25, the straight ruler is needed to measure the sag of the chain, and if necessary, the tension of the chain needs to be adjusted by the tensioning wheel or the elastic tensioner. In the worm gear transmission assembly 25, the magnetic contour block and the large protractor are needed to measure the perpendicularity between the transmission shafts 253.

[0056] When installing the first locking member 3 or the second locking member 6, the torque wrench can be used to tighten or loosen the positioning nut 32, and the torque wrench can ensure that the assembly of the positioning nut 32 reaches the specified torque.

[0057] The teaching system can help students learn and master the skills of assembly, measurement, adjustment, quality inspection, and other aspects in the mechanical assembly and debugging technology by being equipped with various work tools and measuring the installation parameters in the mechanical assembly process, thereby improving the teaching quality.

[0058] The above only describes the preferred embodiments of the utility model and does not limit the utility model, and any modification, equivalent replacement, and improvement within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A comprehensive teaching system for fitter training in industrial machinery assembly and debugging, characterized in that: The device includes a fitter's workbench and an equipment assembly table arranged at intervals. A clamping tool is connected to the fitter's workbench for clamping parts. An installation platform is connected to the equipment assembly table. A drive assembly and a transmission assembly are detachably connected to the installation platform. The transmission assembly is one or more of a reduction gearbox assembly, gear transmission assembly, chain transmission assembly, belt transmission assembly, worm gear transmission assembly, and screw transmission assembly. The drive assembly drives the transmission assembly. The installation platform includes a fixed plate fixed to the equipment assembly table and several first slide rails slidably connected above the fixed plate. The sliding direction of the first slide rails is along the interval direction between the fitter's workbench and the equipment assembly table, and the extending direction of the first slide rails is perpendicular to the interval direction between the fitter's workbench and the equipment assembly table. The drive assembly and the transmission assembly are slidably connected above the first slide rails, respectively, along the direction of the first slide rails.

2. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 1, characterized in that, The fixed plate is provided with a plurality of parallel first slide grooves that slide in cooperation with the first slide rail. The first slide rail has a second slide groove arranged along its direction. Both the first slide groove and the second slide groove are inverted T-shaped grooves. The first slide rail and the first slide groove are locked by a first locking member. The drive assembly and the transmission assembly are respectively connected to the second slide groove by a second locking member.

3. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 2, characterized in that, Both the first locking member and the second locking member include a T-bolt slidably connected in the first slide groove or the second slide groove and a positioning nut threaded on the outer periphery of the T-bolt. The T-bolt is arranged to pass through the first slide rail or the drive assembly or the transmission assembly from bottom to top. The positioning nut is threadedly connected to the upper end of the T-bolt to lock the first slide rail on the fixed plate or to lock the drive assembly and the transmission assembly on the first slide rail.

4. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 3, characterized in that, The fixed plate has a second slide rail that extends perpendicular to the direction of the first slide rail on each of its opposite side walls. The second slide rail is connected to a protective plate for surrounding the drive assembly and the transmission assembly.

5. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 1, characterized in that, The drive component is a motor, and the output end of the drive component is connected to the input end of the transmission component via a coupling.

6. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 1, characterized in that, The transmission assembly includes several bearing seats connected to the first slide rail and a transmission shaft that rotates with the bearing seats. The transmission shaft is connected to the output end of the drive assembly. An adjusting shim for adjusting the installation height of the bearing seats is provided below the bearing seats.

7. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 6, characterized in that, The gear transmission assembly includes a spur gear set, a bevel gear set, or a helical gear set, and the belt transmission assembly includes a V-belt pulley set, a flat pulley set, or a synchronous pulley set.

8. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in any one of claims 1-7, characterized in that, Both the fitter's workbench and the equipment assembly table are equipped with storage cabinets at their lower parts, and both the fitter's workbench and the equipment assembly table are connected to storage boards that extend upwards and are used to store measuring tools or hardware tools. Several storage boxes and hooks are connected to the storage boards.

9. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 8, characterized in that, The storage plate is provided with mounting holes for the hooks to be attached and hook plates that extend outward and upward. The side of the storage box has a hanging groove that opens downward and engages with the hook plates.

10. The integrated teaching system for industrial machinery assembly and debugging fitter training as described in claim 8, characterized in that, The measuring tools include a dial indicator, a square, a feeler gauge, a steel ruler, and a magnetic height gauge; the hardware tools include a torque wrench.

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