Numerical control machine tool operation safety protection structure

Abstract

The utility model belongs to numerical control machine tool equipment technical field, specifically provides a numerical control machine tool operation safety protection structure, including operation box body, operation box body is connected with numerical control machine tool rotation through screw, the front of operation box body is provided with operation box panel, is equipped with program start button and program stop button for program tentative use for program start in operation box panel, still be equipped with auxiliary button in operation box panel, auxiliary button and program start button are connected in series and are accessed in the power supply circuit of numerical control machine tool, when auxiliary button and program start button start simultaneously, the power supply circuit intercommunication of numerical control machine tool, numerical control machine tool starts, on the contrary then power supply circuit is disconnected, numerical control machine tool does not start, auxiliary button and program start button interval arrangement. The utility model is through the setting of auxiliary button, effectively avoided the operator accidental touch and led to machine tool program sudden operation, improved the operation safety of numerical control machine tool.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool equipment technology, and specifically to a safety protection structure for CNC machine tool operation. Background Technology

[0002] When operators move, clean the control panel, or adjust parameters of a CNC machine tool, they may accidentally touch the program start button, causing the CNC machine tool to start suddenly, resulting in tool damage, workpiece scrapping, or even personal injury or death. Utility Model Content

[0003] To address the technical problems in the existing technology, this utility model provides a safety protection structure for CNC machine tool operation. It adopts a dual-button start program, which requires the operator to press both buttons simultaneously to trigger the program. This effectively prevents the operator from accidentally starting the program due to hand accidents or accidental button touches while cleaning the equipment.

[0004] The technical solution includes an operation box body, which is rotatably connected to a CNC machine tool via screws. An operation box panel is provided on the front of the operation box body. The operation box panel contains a program start button for program initiation and a program stop button for program pause. An auxiliary button is also provided on the operation box panel. The auxiliary button and the program start button are connected in series in the power circuit of the CNC machine tool. When both the auxiliary button and the program start button are activated simultaneously, the power circuit of the CNC machine tool is connected, and the CNC machine tool starts. Conversely, when neither is activated, the power circuit is disconnected, and the CNC machine tool does not start. The auxiliary button and the program start button are spaced apart.

[0005] Furthermore, the operation panel includes a lower operation panel and an upper operation panel. The lower operation panel is located below the upper operation panel and the two are spaced apart. The program start button and the program stop button are positioned opposite each other on the upper left side of the lower operation panel. The auxiliary button is located between the lower operation panel and the upper operation panel and is close to the right side of the lower operation panel.

[0006] Furthermore, when the CNC machine tool is started, the auxiliary button and the program start button need to be operated with both hands.

[0007] Furthermore, a baffle plate is slidably installed inside the control panel. When the baffle plate slides above the auxiliary button, it blocks the auxiliary button; otherwise, it disengages from the auxiliary button.

[0008] Furthermore, the sliding direction of the barrier plate is vertical. Under its own weight, the barrier plate is positioned above the auxiliary button, blocking the auxiliary button, and detaches from the auxiliary button under the action of external force.

[0009] Furthermore, the barrier plate is provided with protrusions that facilitate hand operation.

[0010] Beneficial effects: 1. In this utility model, the auxiliary button effectively prevents the machine tool program from running suddenly due to accidental touch by the operator, thus improving the operation safety of the CNC machine tool. Specifically, when the operator moves, cleans the control panel, or adjusts parameters, and accidentally touches the program start button, the CNC machine tool will not start the program processing. Instead, the CNC machine tool will only start processing when the program start button and the auxiliary button are pressed at the same time.

[0011] 2. In this utility model, by setting the installation positions of the lower control panel, the upper control panel, the auxiliary buttons, and the program start button, sufficient spacing can be ensured between the auxiliary buttons and the program start button, thereby reducing the probability of accidental touch of both buttons at the same time. Combined with the setting that the auxiliary buttons and the program start button need to be operated with both hands when starting the CNC machine tool, the probability of accidental touch of both buttons at the same time can be further reduced, and the operational safety of the CNC machine tool can be further improved.

[0012] 3. In this utility model, the sliding installation of the barrier plate can protect the auxiliary button when not in operation, prevent accidental touches, ensure operational safety, and protect the auxiliary button. By setting the sliding direction to be vertical, the barrier plate can automatically protect the auxiliary button by its own weight. That is, when there is no external force, the barrier plate will always keep the auxiliary button covered, further ensuring operational safety.

[0013] 4. In this utility model, the protrusions facilitate the sliding control of the barrier plate by hand. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application 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 this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Control box body; 2. Program start button; 3. Program stop button; 4. Auxiliary buttons; 5. Lower control panel; 6. Upper control panel; 7. Handle. Detailed Implementation

[0017] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0018] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0023] This utility model provides a safety protection structure for CNC machine tool operation, such as Figure 1 As shown, the system includes an operation box body 1, which is rotatably connected to the CNC machine tool via screws. Specifically, the top of the operation box body 1 is provided with multiple screw holes, which are used to fix it to the rotating structure of the CNC machine tool, allowing it to rotate freely relative to the CNC machine tool to meet different angle operation requirements. To facilitate the rotation of the operation box body 1, a handle 7 can be provided on the middle left side of the operation box body 1. An operation box panel is provided on the front of the operation box body 1. The operation box panel is provided with a program start button 2 for program initiation and a program stop button 3 for program pause. The operation box panel is also provided with an auxiliary button 4. The auxiliary button 4 and the program start button 2 are connected in series to the power circuit of the CNC machine tool. When the auxiliary button 4 and the program start button 2 are activated simultaneously, the power circuit of the CNC machine tool is connected and the CNC machine tool starts; otherwise, the power circuit is disconnected and the CNC machine tool does not start. The auxiliary button 4 and the program start button 2 are spaced apart.

[0024] In this embodiment, the auxiliary button 4 effectively prevents the machine tool program from running suddenly due to accidental touch by the operator, thus improving the operational safety of the CNC machine tool. Specifically, when the operator moves, cleans the control panel, or adjusts parameters, and accidentally touches the program start button 2, the CNC machine tool will not start the program processing. Instead, the CNC machine tool will only start processing when the program start button 2 and the auxiliary button 4 are pressed simultaneously.

[0025] In this utility model, preferably, such as Figure 1 As shown, the control panel includes a lower control panel 5 and an upper control panel 6. The lower control panel 5 is located below the upper control panel 6 and the two are spaced apart. The program start button 2 and the program stop button 3 are positioned opposite each other on the upper left side of the lower control panel 5. The auxiliary button 4 is located between the lower control panel 5 and the upper control panel 6, and is close to the right side of the lower control panel 5. When the CNC machine tool is started, the auxiliary button 4 and the program start button 2 need to be operated with both hands.

[0026] In this embodiment, by setting the installation positions of the lower control panel 5, the upper control panel 6, the auxiliary button 4, and the program start button 2, sufficient spacing can be ensured between the auxiliary button 4 and the program start button 2, thereby reducing the probability of accidental activation of both buttons simultaneously. Combined with the requirement that the auxiliary button 4 and the program start button 2 need to be operated with both hands when starting the CNC machine tool, the probability of accidental activation of both buttons simultaneously can be further reduced, thereby further improving the operational safety of the CNC machine tool.

[0027] In this utility model, preferably, such as Figure 1 As shown, a baffle plate is also slidably installed inside the control panel. When the baffle plate slides above the auxiliary button 4, it blocks the auxiliary button 4; otherwise, it detaches from the auxiliary button 4, exposing the auxiliary button 4. The sliding direction of the baffle plate is vertical. Under its own weight, the baffle plate is located above the auxiliary button 4, blocking the auxiliary button 4. Under the action of external force, it slides upward and detaches from the auxiliary button 4.

[0028] In this embodiment, by setting up a sliding barrier, the auxiliary button 4 can be shielded and protected when not in operation, preventing accidental touches and ensuring operational safety. It also protects the auxiliary button 4. By setting the sliding direction to be vertical, the barrier can automatically shield the auxiliary button 4 using its own weight. That is, when there is no external force, the barrier will always shield the auxiliary button 4, further ensuring operational safety.

[0029] In this utility model, preferably, such as Figure 1 As shown, the barrier plate is provided with protrusions for easy hand operation.

[0030] In this embodiment, the protrusions facilitate the sliding control of the barrier plate by hand.

[0031] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A safety protection structure for CNC machine tool operation, comprising an operation box body (1), wherein the operation box body (1) is rotatably connected to the CNC machine tool by screws, and an operation box panel is provided on the front side of the operation box body (1), wherein the operation box panel is provided with a program start button (2) for program start and a program stop button (3) for program pause, characterized in that, The control panel is also equipped with an auxiliary button (4). The auxiliary button (4) and the program start button (2) are connected in series to the power circuit of the CNC machine tool. When the auxiliary button (4) and the program start button (2) are started at the same time, the power circuit of the CNC machine tool is connected and the CNC machine tool starts. Otherwise, the power circuit is disconnected and the CNC machine tool does not start. The auxiliary button (4) and the program start button (2) are set at intervals.

2. The safety protection structure for CNC machine tool operation according to claim 1, characterized in that, The operation panel includes a lower operation panel (5) and an upper operation panel (6). The lower operation panel (5) is located below the upper operation panel (6) and the two are spaced apart. The program start button (2) and the program stop button (3) are positioned opposite each other on the upper left side of the lower operation panel (5). The auxiliary button (4) is positioned between the lower operation panel (5) and the upper operation panel (6) and is close to the right side of the lower operation panel (5).

3. The safety protection structure for CNC machine tool operation according to claim 2, characterized in that, When the CNC machine tool is started, the auxiliary button (4) and the program start button (2) need to be operated with both hands.

4. A safety protection structure for CNC machine tool operation according to any one of claims 1 to 3, characterized in that, A baffle plate is also slidably installed inside the control panel. When the baffle plate slides above the auxiliary button (4), the baffle plate blocks the auxiliary button (4). Otherwise, the baffle plate disengages from the auxiliary button (4).

5. The safety protection structure for CNC machine tool operation according to claim 4, characterized in that, The sliding direction of the barrier plate is vertical. Under its own weight, the barrier plate is located above the auxiliary button (4) and blocks the auxiliary button (4). Under the action of external force, it is detached from the auxiliary button (4).

6. The safety protection structure for CNC machine tool operation according to claim 5, characterized in that, The barrier plate is provided with protrusions for easy hand operation.

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