Numerical control system teaching box

Abstract

The utility model relates to the technical field of teaching aids, and provides a numerical control system teaching box which comprises a first box body and a second box body, the first box body is detachably connected to the second box body, and a display screen, an operation panel and a keyboard are arranged on the outer side of the first box body and connected to a system controller arranged in the first box body. The system controller is also connected with a handheld pulse generator; at least one side of the second box body is transparent, an integrated driver, a servo motor and a spindle motor are arranged in the second box body, and rotating indicating discs are arranged on output shafts of the servo motor and the spindle motor and face the transparent side of the second box body. On the basis, teaching and explanation can be facilitated, the flexibility is improved, and the teaching safety is better guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to teaching aid technical field, specifically relates to a numerical control system teaching box. BACKGROUND

[0002] With the rapid development of numerical control system technology, the demand for workers who master numerical control machining operation, assembly and maintenance skills is increasing. However, the traditional numerical control system teaching is mainly carried out in the workshop, which has many problems: first, the workshop environment is noisy, which is not conducive to explanation and learning; second, when the number of teaching is large, it is easy to interfere with the normal production process of the enterprise; third, there are many safety hazards in the workshop. In addition, the numerical control machine tool is large in size and inconvenient to carry, which further limits the flexibility of teaching.

[0003] Therefore, the present application studies a numerical control system teaching box, which is convenient for teaching and explanation, has high flexibility and ensures the safety of teaching. CONTENT OF THE INVENTION

[0004] In order to facilitate teaching and explanation, improve flexibility and better ensure teaching safety, the present application provides a numerical control system teaching box.

[0005] The numerical control system teaching box provided by the present application adopts the following technical scheme:

[0006] A numerical control system teaching box, comprising a first box body and a second box body, the first box body is detachably connected to the second box body, the outer side of the first box body is provided with a display screen, an operation panel and a keyboard, and is connected to a system controller arranged in the first box body, and the system controller is further connected with a handheld pulse generator; at least one side of the second box body is transparent, and an integrated driver, a servo motor and a main shaft motor are arranged inside; the output shafts of the servo motor and the main shaft motor are both provided with a rotating indication disc, and the rotating indication disc faces the transparent side of the second box body.

[0007] By adopting the above technical scheme, the first box body and the second box body are designed to be detachably connected, the teaching box is convenient to carry and assemble, can flexibly adapt to different teaching scenes and site requirements, can send instructions to the system controller through the display screen, the operation panel and the keyboard, so that the system controller sends signals to the integrated driver, the integrated driver receives and processes the signals, controls the servo motor and the main shaft motor to make corresponding feedback actions, and the rotating indication disc can be observed through the transparent side of the second box body to observe the feedback actions of the motor, and the main components of the numerical control machine tool system and the functions of each component can be introduced through the transparent side, so that the teaching and explanation are convenient, the flexibility is improved, and the safety of teaching is better ensured.

[0008] Optionally, the first box has several ground pins, when the first box is installed on the second box, the ground pins are directed to the side of the second box.

[0009] By using the above technical solution, when the first box is separated from the second box, the first box can be placed conveniently.

[0010] Optionally, the outer side of the first box further has at least one of a power supply access, an expansion interface, and a debugging interface connected with the system controller.

[0011] By using the above technical solution, the power supply access installed on the outer side can conveniently access the external power supply into the device, the expansion interface and the debugging interface are led out to the surface of the first box and expanded and debugged, which is convenient for the user to wire and debug.

[0012] Optionally, the first box is further provided with a state lamp connected with the system controller.

[0013] By using the above technical solution, the state lamp can display the states of the system controller in real time through different colors, which is convenient for the user to quickly judge the state of the device.

[0014] Optionally, the transparent side of the second box is provided with a transparent resin plate, a transparent resin pressing frame is pressed on the transparent resin plate, and the transparent resin pressing frame is connected with the second box to fix the transparent resin plate.

[0015] By using the above technical solution, the user can directly observe the inside of the device through the transparent resin plate, which is convenient for the teaching staff to explain and introduce the components and is isolated from the outside, so as to avoid the risk of electric shock.

[0016] Optionally, the second box is provided with a driver support, a driver fixing frame is installed on one side of the driver support, a mounting hole is formed in the driver fixing frame, a wire protection ring is installed in the mounting hole, an integrated driver is installed on the driver fixing frame, an electric panel is installed on the side of the driver support away from the driver fixing frame, and electrical components are installed on the side of the electric panel away from the driver support.

[0017] By using the above technical solution, electrical components such as circuit breakers and AC contactors are separated by the driver support, so that the second box is divided into a high-voltage area and a low-voltage area, which better ensures the safety during teaching operation.

[0018] Optionally, the second box body is detachably connected with a motor bracket, a plurality of motor mounting holes are formed in the motor bracket, the servo motor and the main shaft motor are mounted on the motor bracket, and output shafts of the servo motor and the main shaft motor are arranged to extend out of the motor mounting holes and be connected with the rotating demonstration disc.

[0019] By adopting the above technical scheme, since the servo motor, the main shaft motor and the reactor are heavy and difficult to carry, the motor bracket and the servo motor, the main shaft motor and the reactor can be assembled outside the equipment and then placed into the second box body by using a forklift or the like.

[0020] Optionally, the second box body is further provided with a reactor.

[0021] By adopting the above technical scheme, the reactor is used to improve the quality of the externally connected power supply and provide stable power supply for the entire equipment.

[0022] Optionally, the second box body is further provided with a heat dissipation fan.

[0023] Optionally, the second box body is further provided with a data rack.

[0024] In summary, the present application has the following beneficial technical effects:

[0025] 1. By designing the first box body and the second box body to be detachably connected, the teaching box is convenient to carry and assemble, can flexibly adapt to different teaching scenes and site requirements, and can send instructions to the system controller through the display screen, the operation panel and the keyboard, so that the system controller sends signals to the integrated driver, the integrated driver receives and processes the signals, controls the servo motor and the main shaft motor to make corresponding feedback actions, the rotating demonstration disc can be observed through the transparent side of the second box body to observe the feedback actions of the motors, and the main components of the numerical control machine tool system and the functions and effects of the components can be introduced through the transparent side, so that the teaching and explanation are facilitated, the flexibility is improved, and the teaching safety is better ensured.

[0026] 2. When the first box body and the second box body are separated, the first box body can be conveniently placed.

[0027] 3. The power supply inlet is installed on the outside, which can conveniently connect the external power supply to the equipment, the expansion interface and the debugging interface are led out to the surface of the first box body and expanded and debugged, and the user can conveniently wire and debug. BRIEF DESCRIPTION OF DRAWINGS

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, 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 embodiments can be obtained based on these drawings without creative effort.

[0029] In the diagram:

[0030] Figure 1 This is a schematic diagram of the internal structure of the CNC system teach pendant according to an embodiment of this application;

[0031] Figure 2 This is a schematic diagram of the internal structure of the CNC system teaching box from another perspective in an embodiment of this application;

[0032] Figure 3 This is a schematic diagram of the structure of the CNC system teaching box according to an embodiment of this application;

[0033] Figure 4 This is an exploded view of the motor bracket in the CNC system teach pendant of this application embodiment;

[0034] Figure 5 This is a structural schematic diagram of the CNC system teaching box from another perspective in an embodiment of this application;

[0035] Figure 6 This is an exploded view of the driver bracket in the CNC system teach pendant of this application embodiment.

[0036] Reference numerals: 101, First enclosure; 102, First door; 103, First lock; 104, Display screen; 105, System controller; 106, Operation panel; 107, Keyboard; 108, Handle; 109, Handheld pulse generator; 110, Expansion interface; 111, Debugging interface; 112, Power input; 113, Status indicator; 114, Foot; 201, Second enclosure; 202, Casters; 203, Second door; 204, Second lock; 205, Cooling fan; 206. Data holder; 207. Transparent resin frame; 208. Transparent resin board; 209. Driver bracket; 210. Driver mounting frame; 211. Integrated driver; 212. Wire guard; 213. Power panel; 214. Motor bracket; 215. Servo motor; 216. Spindle motor; 217. X-axis rotation indicator panel; 218. Y-axis rotation indicator panel; 219. Spindle rotation indicator panel; 220. Reactor; 221. Driver power interface; 222. Driver expansion interface. Detailed Implementation

[0037] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0038] This application discloses a CNC system teach pendant. (Refer to...) Figure 1 The CNC system teach pendant includes a first housing 101 and a second housing 201. The first housing 101 has a first door 102 connected by a hinge on one side, and a first door lock 103 is installed on the first door 102 to lock it to the first housing 101, allowing it to be opened during use. The second housing 201 also has a second door 203 connected by a hinge on one side, and a second door lock 204 is installed on the second door 203 to lock it, allowing it to be opened during use. The second housing 201 is also equipped with casters 202 to facilitate easy transport of the teach pendant.

[0039] Reference Figure 2 In this embodiment, the two sides of the first box 101 are recessed to form handles 108, so that the first box 101 can be easily moved by means of the handles 108.

[0040] Continue to refer to Figure 2 In some embodiments, the second door 203 of the second housing 201 is also provided with two cooling fans 205, which are used in conjunction with the air inlet at the bottom of the second door 203 to help dissipate heat from the enclosed space inside the drive housing.

[0041] In some embodiments, a data rack 206 is also provided on the second housing 201. In this embodiment, the data rack 206 is located on the inside of the second door 203, which is convenient for storing equipment usage materials, teaching materials, etc.

[0042] Reference Figure 1 and Figure 3 The first housing 101 is detachably connected to the second housing 201. In this embodiment, the first housing 101 is placed on the second housing 201 and fixed by screws. Cables connect the electrical equipment of the two housings through openings at the bottom of the first housing 101 and at the top of the second housing 201. This makes the teaching box easy to move and assemble, and can flexibly adapt to different teaching scenarios and site requirements.

[0043] The outer side of the first housing 101 is equipped with a display screen 104, an operation panel 106, and a keyboard 107, all of which are connected to a system controller 105 located inside the first housing 101 via cables. The display screen 104 is used to display data from the system controller 105 or to perform touch screen operations. The operation panel 106 serves as the core control, and the operation panel 106 and keyboard 107 are used for human-computer interaction and command input. The display screen 104, operation panel 106, and keyboard 107 are all located on the same side of the first housing 101, and the display screen 104 and keyboard 107 are positioned above the operation panel 106, thus making full use of the side space of the first housing 101.

[0044] Reference Figure 2 and Figure 3 The second housing 201 is transparent on at least one side and houses an integrated driver 211, a servo motor 215, and a spindle motor 216. Rotation indicator disks are mounted on the output shafts of the servo motors 215 and 216. In this embodiment, two servo motors 215 are used, with X-axis rotation indicator disks 217 and Y-axis rotation indicator disks 218 mounted on their output shafts, respectively. A spindle rotation indicator disk 219 is mounted on the output shaft of the spindle motor 216. The corresponding motor feedback actions can be observed through these different rotation indicator disks, all facing the transparent side of the second housing 201. The system controller 105 is also connected to a handheld pulse generator 109, which hangs on the side of the first housing 101 and is connected to the system controller 105 via a cable. The handheld pulse generator 109 generates pulse signals to control the servo motors 215. The main components of the CNC machine tool system and their functions can be introduced through the transparent side, facilitating teaching and explanation, improving flexibility, and better ensuring teaching safety.

[0045] Reference Figure 4 In some embodiments, the first housing 101 has a plurality of feet 114. In this embodiment, four feet 114 are provided. When the first housing 101 is installed on the second housing 201, the feet 114 face the side of the second housing 201 and extend into the opening of the second housing 201, so that the first housing 101 can be placed more stably on the second housing 201.

[0046] Reference Figure 4 and Figure 5 In some embodiments, the outer side of the first housing 101 also has a power inlet 112, an expansion interface 110, and a debugging interface 111 connected to the system controller 105. In other embodiments, only one of these may be provided. In this embodiment, the power inlet 112 is located below the debugging interface 111 and on the side opposite to the expansion interface 110. The power inlet 112 being installed on the outer side allows for easy access to an external power source into the device. The expansion interface 110 and the interfaces for extending the system controller 105 and the debugging interface 111 to the surface of the first housing 101 for expansion and debugging facilitate wiring and debugging by the user.

[0047] Reference Figure 5 In this embodiment, the side of the second housing 201 is provided with a driver power interface 221 and a driver expansion interface 222, which serve as an input for external power and are connected to the device inside the second housing 201 via cables.

[0048] In some embodiments, the first housing 101 is further provided with a status light 113 connected to the system controller 105. The status light 113 can display the various states of the system controller 105 in real time through different colors, making it convenient for users to quickly judge the status of the equipment.

[0049] Refer again Figure 4 In some embodiments, a transparent resin plate 207 is provided on the transparent side of the second housing 201, and a transparent resin frame 207 is pressed against the transparent resin plate 207. The transparent resin frame 207 is connected and fixed to the second housing 201. The transparent resin frame 207 presses against the transparent resin plate 207 near the periphery, and is fixed to the second housing 201 by bolts passing through the transparent resin frame 207 and the transparent resin plate 207, making the connection of the transparent resin plate 207 more stable.

[0050] In some embodiments, the second housing 201 is detachably connected to a motor bracket 214. The motor bracket 214 has multiple motor mounting holes and is L-shaped, with the motor mounting holes on its vertical side. A servo motor 215 and a spindle motor 216 are mounted on the motor bracket 214. The output shafts of both the servo motor 215 and the spindle motor 216 extend out of the motor mounting holes and are connected to a rotating indicator disk located on the side of the motor bracket 214 away from the motors. The motor bracket 214 allows for easy installation of the motors by first installing them and then placing the bracket itself into the second housing 201.

[0051] In some embodiments, a reactor 220 is also provided inside the second housing 201. The reactor 220 is also placed on the motor bracket 214 and located behind the servo motor 215, so that space can be fully utilized for storage and the installation of the reactor 220 is also convenient.

[0052] Reference Figure 6 In some embodiments, a driver bracket 209 is provided inside the second housing 201. A driver fixing frame 210 is mounted on one side of the driver bracket 209. The driver fixing frame 210 has mounting holes, and a protective coil 212 is installed in the mounting holes. One end of an integrated driver 211 extends into and is fixed inside the driver fixing frame 210. An electrical panel 213 is mounted on the side of the driver bracket 209 opposite to the driver fixing frame 210. Electrical components, such as circuit breakers and AC contactors, are mounted on the side of the electrical panel 213 opposite to the driver bracket 209. The driver bracket 209 divides the interior of the second housing 201 into a high-voltage area and a low-voltage area, better ensuring teaching safety.

[0053] The implementation principle of a CNC system teaching pendant according to an embodiment of this application is as follows: By designing the first housing 101 and the second housing 201 to be detachably connected, the teaching pendant is easy to transport and assemble, and can flexibly adapt to different teaching scenarios and site requirements. It can send instructions to the system controller 105 through the display screen 104, operation panel 106 and keyboard 107, so that it sends signals to the integrated driver 211. After receiving and processing the signals, the integrated driver 211 controls the servo motor 215 and the spindle motor 216 to make corresponding feedback actions. The feedback actions of the motor can be observed by rotating the indicator disk through the transparent side of the second housing 201. The main components of the CNC machine tool system and the functions of each component can also be introduced through the transparent side, thereby facilitating teaching and explanation, improving flexibility, and better ensuring teaching safety.

[0054] The above are exemplary embodiments disclosed in this invention. However, it should be noted that various changes and modifications can be made without departing from the scope of the embodiments of this invention as defined by the claims. The functions, steps, and / or actions of the methods according to the disclosed embodiments described herein do not need to be performed in any particular order. Furthermore, although the elements disclosed in the embodiments of this invention may be described or claimed individually, they may be understood as multiple unless explicitly limited to a singular number.

[0055] It should be understood that, as used herein, the singular form "a" is intended to include the plural form as well, unless the context clearly supports an exception. It should also be understood that, as used herein, "and / or" refers to any and all possible combinations of one or more of the associatedly listed items. The embodiment numbers disclosed above are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0056] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention (including the claims) is limited to these examples. Within the framework of the invention, technical features of the above embodiments or different embodiments can be combined, and many other variations of different aspects of the invention exist, which are not provided in the details for the sake of brevity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. A CNC system teach pendant, characterized in that: The device includes a first housing and a second housing. The first housing is detachably connected to the second housing. The outer side of the first housing is equipped with a display screen, an operation panel, and a keyboard, all of which are connected to a system controller located inside the first housing. The system controller is also connected to a handheld pulse generator. The second housing is transparent on at least one side and contains an integrated driver, a servo motor, and a spindle motor. The output shafts of the servo motor and the spindle motor are each equipped with a rotation indicator disk facing the transparent side of the second housing.

2. The CNC system teach pendant according to claim 1, characterized in that: The first housing has a plurality of feet, and when the first housing is installed on the second housing, the feet face the side of the second housing.

3. The CNC system teach pendant according to claim 1, characterized in that: The outer side of the first enclosure also has at least one of the following: a power input, an expansion interface, and a debugging interface, which are connected to the system controller.

4. The CNC system teach pendant according to claim 1, characterized in that: The first housing is also equipped with status lights that are connected to the system controller.

5. A CNC system teach pendant according to claim 1, characterized in that: A transparent resin plate is provided on the transparent side of the second box, and a transparent resin frame is pressed against the transparent resin plate. The transparent resin frame is connected to and fixes the transparent resin plate to the second box.

6. A CNC system teach pendant according to claim 1, characterized in that: The second housing contains a driver bracket, and a driver mounting frame is installed on one side of the driver bracket. The driver mounting frame has a mounting hole, and a protective coil is installed in the mounting hole. The integrated driver is installed on the driver mounting frame. An electrical panel is installed on the side of the driver bracket away from the driver mounting frame, and electrical components are installed on the side of the electrical panel away from the driver bracket.

7. A CNC system teach pendant according to claim 1, characterized in that: The second housing is detachably connected to a motor bracket, which has multiple motor mounting holes. The servo motor and the spindle motor are mounted on the motor bracket, and the output shafts of the servo motor and the spindle motor extend out of the motor mounting holes and are connected to the rotating indicator disk.

8. A CNC system teach pendant according to claim 1 or 7, characterized in that: The second enclosure also contains a reactor.

9. A CNC system teach pendant according to claim 1, characterized in that: A cooling fan is also provided on one side of the second enclosure.

10. A CNC system teach pendant according to claim 1, characterized in that: The second box is also equipped with a document rack.

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