Waterproof three-color alarm lamp for machine tool

Abstract

The waterproof three-color alarm lamp for the machine tool comprises a protective cylinder, a fixing base and a three-color alarm lamp body, the three-color alarm lamp body is arranged in the protective cylinder, a positioning opening is formed in one end face of the protective cylinder, a damping sleeve is arranged in the positioning opening, one end of the damping sleeve extends into the protective cylinder, and the other end of the damping sleeve is connected with the fixing base. One end of the three-color alarm lamp body is in contact with the damping part, a positioning column in contact with the damping sleeve is arranged in the damping sleeve, one end of the positioning column is installed on the three-color alarm lamp, and the other end of the positioning column extends to the outside and is provided with a buffering assembly. The three-color alarm lamp is simple in structure, the three-color alarm lamp body can be waterproof and protected through the protection barrel, mounting and dismounting are convenient and fast, and when the three-color alarm lamp body is mounted in the protection barrel, the three-color alarm lamp body can have the buffering protection function through the damping sleeve, the damping part and the buffering assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of three-color warning lights, in particular to a waterproof three-color warning light for machine tools. Background Art

[0002] Machine tool tri-color lights are typically mounted on the outside of the machine tool to indicate its operating status. During machine operation, liquid spills or moisture, such as cutting fluid or coolant, may occur, which can come into contact with the tri-color warning light. However, current tri-color warning lights are not waterproof enough, which can cause liquid to penetrate the interior of the light and damage it. Furthermore, tri-color warning lights are typically bolted directly to the machine tool. Rusting can make subsequent removal difficult, impacting replacement and repair efficiency. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a waterproof three-color warning light for machine tools, which can play a waterproof and protective role through a protective tube, and the three-color warning light is easy to install and disassemble, so as to solve the problems raised in the above background technology.

[0004] The utility model is realized through the following technical solutions: a waterproof three-color alarm light for machine tools, comprising a protective tube, a fixing seat and a three-color alarm light body, the three-color alarm light body being arranged inside the protective tube, a positioning opening being provided on one end surface of the protective tube, a damping sleeve being provided in the positioning opening, one end of the damping sleeve extending to the inside of the protective tube and bending outward to form a shock-absorbing portion with an annular structure, one end of the three-color alarm light body being arranged in contact with the shock-absorbing portion, a positioning column being provided inside the damping sleeve and contacting the damping sleeve, one end of the positioning column being installed on the three-color alarm light, and the other end extending to the outside and being installed with a buffer assembly, and the open end face of the protective tube being threadedly connected to the fixing seat.

[0005] As a preferred technical solution, the buffer assembly includes a compression spring, a screw and a handle. A screw hole is provided on the end face of the outer side of the positioning column. One end of the screw is installed on the handle, and the other end is threaded into the screw hole. The compression spring is sleeved on the outside of the positioning column, one end of the compression spring is installed on the handle, and the other end is arranged to contact the end face of the protective tube.

[0006] As an optimal technical solution, the protective tube is provided with multiple air vents in an annular structure near the fixed seat. An adjustment sleeve is threadedly connected to the protective tube near the multiple air vents. One end of the adjustment sleeve expands outward to form a liquid blocking portion that blocks the outside of the air vents.

[0007] As a preferred technical solution, the cross-sections of the positioning opening and the positioning column are both arranged in a rectangular structure.

[0008] As a preferred technical solution, the protective tube is made of transparent plastic material.

[0009] As a preferred technical solution, the damping sleeve and the shock absorbing part are integrally injection-molded, and the damping sleeve and the shock absorbing part are made of rubber material.

[0010] As a preferred technical solution, a plurality of fixing holes are provided on the fixing seat.

[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and the protective tube can provide waterproof and protective effects on the three-color alarm light body. After removing and unscrewing the screw, the internal three-color alarm light body can be directly disassembled, which is convenient for replacement. When the three-color alarm light body is installed inside the protective tube, the damping sleeve, the shock absorbing part and the buffer assembly can enable the three-color alarm light body to have a buffering protection function, thereby reducing damage caused by vibration of the machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model after removing the fixing base;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model after the buffer component is removed;

[0016] Figure 4 This is a schematic diagram of the installation structure of the three-color warning light body in this utility model.

[0017] Among them, 1. Protective tube; 2. Adjustment sleeve; 3. Liquid blocking part; 4. Fixed seat; 5. Handle; 6. Compression spring; 7. Air vent; 8. Three-color warning light body; 9. Damping sleeve; 10. Positioning column; 11. Screw hole; 12. Shock absorption part. DETAILED DESCRIPTION

[0018] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0019] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any appended claims, abstract, and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. In other words, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is a waterproof three-color alarm light for machine tools, comprising a protective tube 1, a fixing seat 4 and a three-color alarm light body 8, wherein the three-color alarm light body 8 is arranged inside the protective tube 1, and a positioning port is provided on one end face of the protective tube 1, and a damping sleeve 9 is provided in the positioning port, one end of the damping sleeve 9 extends to the interior of the protective tube 1 and bends outward to form a shock-absorbing portion 12 of an annular structure, one end of the three-color alarm light body 8 is arranged in contact with the shock-absorbing portion 12, and a positioning column 10 in contact with the damping sleeve 9 is provided inside the damping sleeve 9, one end of the positioning column 10 is installed on the three-color alarm light, and the other end extends to the outside and is installed with a buffer assembly, and the open end face of the protective tube 1 is threadedly connected to the fixing seat 4.

[0022] In this embodiment, the buffer assembly includes a compression spring 6, a screw and a handle 5. A screw hole 11 is provided on the outer end face of the positioning column 10. One end of the screw is installed on the handle 5, and the other end is threadedly connected to the screw hole 11. The compression spring 6 is sleeved on the outside of the positioning column 10. One end of the compression spring 6 is installed on the handle 5, and the other end is set to contact the end face of the protective tube 1.

[0023] In this embodiment, the protective tube 1 is provided with a plurality of air vents 7 in an annular structure near the fixed seat 4. The protective tube 1 is threadedly connected with an adjustment sleeve 2 near the plurality of air vents 7. One end of the adjustment sleeve 2 is expanded outward to form a liquid blocking portion 3 that blocks the outside of the air vents 7. The liquid blocking portion can prevent external liquid from entering the air vents; wherein, the liquid blocking portion and the adjustment sleeve are also made of transparent plastic material.

[0024] In this embodiment, the cross-sections of the positioning opening and the positioning column 10 are both arranged in a rectangular structure, so that the three-color warning light body can only move up and down along the positioning opening.

[0025] In this embodiment, the protective tube 1 is made of a transparent plastic material, and the light generated by the three-color warning light body can pass through the protective tube and illuminate the outside world.

[0026] In this embodiment, the damping sleeve 9 and the shock absorbing portion 12 are integrally injection-molded. The damping sleeve 9 and the shock absorbing portion 12 are made of rubber material, which increases the friction between the damping sleeve and the positioning column.

[0027] In this embodiment, the fixing base 4 is provided with a plurality of fixing holes, through which bolts can pass to mount the fixing base on the machine tool.

[0028] During installation, the three-color alarm light body is directly placed into the protective tube, and the positioning column on the three-color alarm light body is set through the damping sleeve. After passing through, the screw on the handle is directly threaded into the screw hole of the positioning column, and the compression spring is against the protective tube. The three-color alarm light body is pulled up by the rebound of the compression spring. After the three-color alarm light body is installed inside the protective tube, the open end of the protective tube can be threadedly connected to the fixing seat, which is convenient for disassembly through the threaded connection; after the protective tube is removed from the fixing seat, the handle can be rotated in the opposite direction to disengage the screw from the screw hole. At this time, the three-color alarm light body can be directly taken out of the protective tube, which is convenient for replacement and installation.

[0029] When in use, the protective tube can effectively block external liquids, avoiding contact between the liquid and the three-color warning light body, and avoiding damage caused by liquid penetration;

[0030] Among them, the heat inside the protective tube can be discharged outward along the ventilation port, and the wires connected to the three-color warning light body can also be routed outward along the ventilation port. After the adjustment sleeve is rotated downward, the liquid blocking part can press the wires tightly into the ventilation port to ensure the stability of the wires. The wire section inside the protective tube needs to be in a relaxed state, so that the three-color warning light body has space to move up and down.

[0031] When the three-color warning light body is vibrated, the three-color warning light body can move up and down along the positioning port and squeeze the compression spring. The friction between the compression spring, the positioning column and the damping sleeve can play a buffering role, thereby increasing the safety of use.

[0032] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. A waterproof three-color warning light for machine tools, characterized by: The invention comprises a protective tube (1), a fixing seat (4) and a three-color alarm light body (8). The three-color alarm light body (8) is arranged inside the protective tube (1). A positioning opening is provided on one end surface of the protective tube (1). A damping sleeve (9) is provided in the positioning opening. One end of the damping sleeve (9) extends into the interior of the protective tube (1) and is bent outward to form a shock-absorbing portion (12) of an annular structure. One end of the three-color alarm light body (8) is arranged in contact with the shock-absorbing portion (12). A positioning column (10) in contact with the damping sleeve (9) is provided inside the damping sleeve (9). One end of the positioning column (10) is installed on the three-color alarm light, and the other end extends to the outside and is installed with a buffer component. The open end surface of the protective tube (1) is threadedly connected to the fixing seat (4).

2. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The buffer assembly comprises a compression spring (6), a screw and a handle (5); a screw hole (11) is provided on the outer end surface of the positioning column (10); one end of the screw is mounted on the handle (5) and the other end is threadedly connected to the screw hole (11); the compression spring (6) is sleeved on the outside of the positioning column (10); one end of the compression spring (6) is mounted on the handle (5) and the other end is arranged to contact the end surface of the protective tube (1).

3. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The protective tube (1) is provided with a plurality of air vents (7) in an annular structure near the fixing seat (4). An adjusting sleeve (2) is threadedly connected to the protective tube (1) near the plurality of air vents (7). One end of the adjusting sleeve (2) is expanded outward to form a liquid blocking portion (3) that blocks the outside of the air vents (7).

4. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The cross sections of the positioning opening and the positioning column (10) are both arranged in a rectangular structure.

5. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The protective tube (1) is made of transparent plastic material.

6. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The damping sleeve (9) and the shock absorbing part (12) are integrally injection-molded and are made of rubber material.

7. The waterproof three-color warning light for machine tools according to claim 1, characterized in that: The fixing seat (4) is provided with a plurality of fixing holes.

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