Three-color warning lamp for early warning of machine tool

Abstract

The utility model belongs to the technical field of machine tool early warning equipment, and particularly relates to a three-color warning lamp for machine tool early warning, which comprises disc-shaped lamp shades which are symmetrically clamped together, each lamp shade is composed of a first shade body, a second shade body, a third shade body and a fourth shade body, a first annular pipe is fixedly arranged in the middle of each lamp shade, and a second annular pipe is fixedly arranged in the middle of each lamp shade. The outer side of the lampshade is sleeved with a housing. The machine tool has the advantages that the lamp panel emits light, the stepping motor controls different parts of the lampshade to rotate to the position of the lamp panel, then the working state of the machine tool is displayed, when the machine tool stops working, the first cover body is located at the notch of the cover shell, and the second cover body, the third cover body and the fourth cover body which are colored are all located in the cover shell; meanwhile, if only the lamp panel goes wrong, the working state of the machine tool can be judged through the color of the lampshade body at the notch of the housing, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool warning equipment, in particular to a three-color warning lamp for machine tool warning. Background Technique

[0002] Machine tool alarm lights generally use three colors, red, yellow, and green, to display the current state of the machine tool. Conventional alarm lights use monochromatic LEDs to display the three colors of red, yellow, and green through colored lamp shades for identification.

[0003] The positions of the lamp shades of the existing three-color warning lights are fixed and exposed. After being exposed in the workshop for a long time, not only are they easily covered by dust, affecting the display effect, but also the three colored lamp shades are fixed together, and the working states are distinguished only by brightness. When the external lighting is strong, it is not easy to observe which colored lamp shade is lit by brightness. Moreover, once the circuit of the LED lamp has a problem, the three-color warning light will lose its warning function.

[0004] To solve the above problems, we propose a three-color warning lamp for machine tool warning. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the background technique, and to propose a three-color warning lamp for machine tool warning.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A three-color warning lamp for machine tool warning, including disk-shaped lamp shades that are symmetrically clamped together. Each lamp shade is composed of a first housing, a second housing, a third housing, and a fourth housing. An annular tube one is fixedly arranged in the middle of each lamp shade. A lamp housing is sleeved outside the lamp shade. An annular tube two that is slidably sleeved on the annular tube one is arranged in the middle of the lamp housing. A sector-shaped notch corresponding to the top of the lamp housing is opened on the lamp housing. Support plates are symmetrically arranged on both sides of the lamp housing. A controller is fixedly arranged on one side of the lamp housing. A support tube is arranged inside the lamp shade. The support tube is fixedly connected to the controller through the annular tube one and the annular tube two. A vertical lamp board is fixedly connected to the inner end of the support tube. The lamp board is sector-shaped. A driving mechanism is arranged on the other side of the lamp housing.

[0007] In the above three-color warning lamp for machine tool warning, the driving mechanism includes an internal gear fixed inside the annular tube one. A fixed frame is fixed on the outer side wall of the lamp housing. A stepping motor is fixedly arranged on the fixed frame. The driving end of the stepping motor corresponds to the annular tube one. A driving gear that meshes with the internal gear is fixedly arranged at the driving end of the stepping motor.

[0008] In the above-mentioned three-color warning light for machine tool warning, positioning holes are provided at the lower ends of both of the support plates, and the positioning holes are strip-shaped.

[0009] In the above-mentioned three-color warning light for machine tool warning, the first cover, the second cover, the third cover and the fourth cover are all made of acrylic plates, and the colors of the first cover, the second cover, the third cover and the fourth cover are colorless, red, yellow and green respectively.

[0010] In the above-mentioned three-color warning light for machine tool warning, the cover shell has good light-shielding property, and the central angle of the fan-shaped notch on the cover shell is 90 degrees.

[0011] In the above-mentioned three-color warning light for machine tool warning, a lubricating medium is provided between the first annular pipe and the second annular pipe.

[0012] Compared with the existing technology, the advantages of the present three-color warning light for machine tool warning are as follows:

[0013] The present utility model emits light through the lamp board, and controls different parts of the lamp cover to rotate to the position of the lamp board through the stepping motor, so as to display the working state of the machine tool. When the machine tool stops working, the first cover is located at the notch of the cover shell, and the colored second cover, third cover and fourth cover are all located inside the cover shell, reducing the influence of workshop dust. At the same time, if only the lamp board has problems, the working state of the machine tool can also be judged by the color of the lamp cover body at the notch of the cover shell, and the practicability is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is one of the structural schematic diagrams of a three-color warning light for machine tool warning proposed by the present utility model;

[0015] Figure 2 FIG. 2 is another structural schematic diagram of a three-color warning light for machine tool warning proposed by the present utility model;

[0016] Figure 3 FIG. 3 is one of the internal view structural schematic diagrams of a three-color warning light for machine tool warning proposed by the present utility model;

[0017] Figure 4 FIG. 4 is another internal view structural schematic diagram of a three-color warning light for machine tool warning proposed by the present utility model;

[0018] Figure 5 FIG. Figure 4 is an enlarged view of part A in

[0019] In the figure: 1 is the first cover body, 2 is the second cover body, 3 is the third cover body, 4 is the fourth cover body, 5 is the first annular tube, 6 is the cover shell, 7 is the second annular tube, 8 is the support plate, 9 is the controller, 10 is the support tube, 11 is the lamp board, 12 is the internal gear, 13 is the fixing bracket, 14 is the stepping motor, 15 is the driving gear, 16 is the positioning hole. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-5 , a three-color warning lamp for machine tool warning, including a disc-shaped lamp cover symmetrically clamped together. The lamp covers are all composed of four parts: the first cover body 1, the second cover body 2, the third cover body 3, and the fourth cover body 4. And these four parts are all arranged in a fan shape with a central angle of 90 degrees. The middle parts of the lamp covers are all fixedly provided with the first annular tube 5. The outer sides of the lamp covers are sleeved with a cover shell 6. The middle part of the cover shell 6 is provided with a second annular tube 7 slidably sleeved on the first annular tube 5. A lubricating medium is arranged between the first annular tube 5 and the second annular tube 7 to reduce the wear between the first annular tube 5 and the second annular tube 7. The cover shell 6 is provided with a fan-shaped notch corresponding to the top of the cover shell 6, and the central angle of the fan-shaped notch is 90 degrees.

[0022] The two sides of the cover shell 6 are symmetrically provided with support plates 8. The lower ends of the two support plates 8 are both provided with positioning holes 16. The positioning holes 16 are arranged in a strip shape. The support plates 8 can be fixedly connected to the machine tool through the positioning holes 16 with screws or the like. One side of the cover shell 6 is fixedly provided with a controller 9. A support tube 10 is arranged inside the lamp cover. The support tube 10 is used to penetrate the relevant circuits of the warning lamp. The support tube 10 is fixedly connected to the controller 9 through the first annular tube 5 and the second annular tube 7. The inner end of the support tube 10 is fixedly connected with a vertical lamp board 11. The lamp board 11 is arranged in a fan shape and is matched with the sizes of the first cover body 1, the second cover body 2, the third cover body 3, and the fourth cover body 4.

[0023] A driving mechanism is arranged on the other side of the cover shell 6. The driving mechanism includes an internal gear 12 fixed inside the first annular tube 5. The outer side wall of the cover shell 6 is fixed with a fixing bracket 13. A stepping motor 14 is fixedly arranged on the fixing bracket 13. The driving end of the stepping motor 14 corresponds to the first annular tube 5. The driving end of the stepping motor 14 is fixedly provided with a driving gear 15 meshing with the internal gear 12. Relevant circuits are also connected between the stepping motor 14 and the controller 9. Through the control of the controller 9, the stepping motor 14 drives the lamp cover to rotate, so that one of the first cover body 1, the second cover body 2, the third cover body 3, and the fourth cover body 4 is located on the notch of the cover shell 6 to warn the working state of the machine tool.

[0024] The cover body 1, cover body 2, cover body 3 and cover body 4 are all made of acrylic plates. The colors of the cover body 1, cover body 2, cover body 3 and cover body 4 are colorless, red, yellow and green respectively. The cover shell 6 has good light-shielding property. When the machine tool is not working, under the driving action of the stepping motor 14, the cover body 1 is located at the notch of the cover shell 6, and the cover body 2, cover body 3 and cover body 4 are all located inside the cover shell 6, reducing the coverage of dust in the workshop. The working state of the machine tool during operation is warned through the cover body 2, cover body 3 and cover body 4 corresponding to the notch positions respectively. At the same time, if only the lamp board 11 has problems, the working state of the machine tool can also be judged by the color of the lamp cover body at the notch of the cover shell 6, and the practicability is relatively high.

[0025] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A three-color warning light for machine tool warning, comprising a disc-shaped lampshade symmetrically snapped together, characterized in that: The lampshades are composed of four parts, namely, a cover body one (1), a cover body two (2), a cover body three (3) and a cover body four (4). An annular tube one (5) is fixedly arranged in the middle of the lampshades. A cover shell (6) is sleeved on the outer side of the lampshades. An annular tube two (7) slidably sleeved on the annular tube one (5) is arranged in the middle of the cover shell (6). A fan-shaped notch corresponding to the top of the cover shell (6) is opened on the cover shell (6). Support plates (8) are symmetrically arranged on both sides of the cover shell (6). A controller (9) is fixedly arranged on one side of the cover shell (6). A support tube (10) is arranged inside the lampshades. The support tube (10) is fixedly connected to the controller (9) through the annular tube one (5) and the annular tube two (7). A vertical lamp board (11) is fixedly connected to the inner end of the support tube (10). The lamp board (11) is arranged in a fan shape. A driving mechanism is arranged on the other side of the cover shell (6).

2. A three-color warning light for machine tool early warning according to claim 1, characterized in that: The driving mechanism comprises an internal gear (12) fixed to the inner side of the annular tube (5); a fixing frame (13) is fixed to the outer side wall of the cover shell (6); a stepping motor (14) is fixedly arranged on the fixing frame (13); a driving end of the stepping motor (14) corresponds to the annular tube (5); and a driving gear (15) meshing with the internal gear (12) is fixedly arranged on the driving end of the stepping motor (14).

3. The three-color warning light for machine tool early warning according to claim 1, characterized in that: The lower ends of the two support plates (8) are each provided with a positioning hole (16), and the positioning hole (16) is arranged in a strip shape.

4. The three-color warning light for machine tool early warning according to claim 1, characterized in that: The cover body 1 (1), the cover body 2 (2), the cover body 3 (3) and the cover body 4 (4) are all made of acrylic plates, and the colors of the cover body 1 (1), the cover body 2 (2), the cover body 3 (3) and the cover body 4 (4) are colorless, red, yellow and green respectively.

5. The three-color warning light for machine tool early warning according to claim 1, characterized in that: The cover shell (6) has a light-shielding property, and the central angle of the fan-shaped notch on the cover shell (6) is (90) degrees.

6. The three-color warning light for machine tool early warning according to claim 1, characterized in that: A lubricating medium is provided between the annular tube 1 (5) and the annular tube 2 (7).

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