Double-layer waterproof rotating platform

Abstract

The utility model provides a double-layer waterproof rotating platform which comprises a first waterproof shell, a fixed base is arranged in an inner cavity of the first waterproof shell, the top of the fixed base is fixedly connected with a gear motor through bolts, a protection device is arranged at the top of the first waterproof shell, the gear motor comprises a servo motor and a speed reducer, and the servo motor is connected with the speed reducer through bolts. A speed reducer is fixed to the top of a fixed base, a servo motor and the speed reducer are installed together, then a first waterproof shell covers the servo motor and the speed reducer, a mounting base is fixed to a rotating shaft of the speed reducer through bolts, and a second waterproof shell is fixed to the top of the mounting base through a limiting plate; a part is clamped and fixed through a clamp head arranged in the second waterproof shell, when the part is machined, cutting fluid can be prevented from splashing and entering the gear motor through the second waterproof shell and the first waterproof shell, the influence of splashing of the cutting fluid on workers is reduced, and the service life of the device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of parts milling processing, in particular to a double-layer waterproof rotating platform. Background Art

[0002] Milling is a cutting method that uses the rotation of the milling cutter as the main motion and the workpiece or the milling cutter as the feed motion. During milling, each tooth cuts in and out of the workpiece in turn, forming intermittent cutting, and the cutting thickness of each tooth is variable, which makes the cutting force vary greatly. The workpiece and the teeth are subjected to periodic impact and vibration, and the milling is in a vibrating and unstable state.

[0003] The existing double-layer waterproof rotating platform can refer to the Chinese utility model patent with authorization announcement number CN213410480U, which discloses a plate parts milling device for splicing robot processing, including a workbench and a base plate, the bottom of the workbench is fixedly connected to a lifting box, the top of the base plate is rotatably connected to a first screw, the outer surface of the first screw is fixedly connected to a first gear, and the top of the base plate is fixedly connected to a support plate.

[0004] The part milling processing device disclosed in the above patent can be used in the processing of plate parts. However, in the actual processing process, when the parts are milled, the waste generated by milling is easily thrown out by the processing tool to injure people, which is not safe enough. In addition, when the existing device sprays cutting fluid during the milling processing of the parts, it is not convenient to provide protection, resulting in splashing of cutting fluid, affecting the work of the staff. In addition, the existing device is not convenient for protecting the motor, resulting in the cutting fluid entering the inside of the motor during the processing, thereby causing damage to the motor and reducing the service life of the device. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a double-layer waterproof rotating platform, which has the advantages of being able to protect parts during part processing, preventing waste generated by milling from being thrown out by the processing tool and injuring people, and preventing cutting fluid from splashing, so as to more accurately solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized by the following technical solutions:

[0007] The utility model provides a double-layer waterproof rotating platform, comprising a first waterproof shell, the inner cavity of the first waterproof shell is provided with a fixed base, the top of the fixed base is fixedly connected with a reduction motor by bolts, and the top of the first waterproof shell is provided with a protective device;

[0008] The reduction motor includes a servo motor and a reduction gear, and the servo motor and the reduction gear are used together to achieve the purpose of reducing rotation;

[0009] The protective device comprises a second waterproof shell and a mounting seat, and the second waterproof shell and the mounting seat are clamped with each other, and a clamp head is arranged inside the second waterproof shell.

[0010] Furthermore, the servo motor is connected to an external cable, and the top of the reducer rotating shaft is fixedly connected to the bottom of the mounting seat by bolts.

[0011] Furthermore, a circular hole is opened on the top of the first waterproof shell, and the inner wall of the circular hole is rotatably connected to the outer wall of the rotating shaft of the reducer.

[0012] Furthermore, a mounting groove is provided at the position where the mounting seat is connected to the second waterproof shell, and the second waterproof shell is composed of two semicircular covers.

[0013] Furthermore, a limiting plate is fixedly connected to the top of the mounting seat, and the limiting plate fixes the second waterproof shell to the top of the mounting seat through bolts.

[0014] Furthermore, the outer wall of the second waterproof shell is fixedly connected with a drain port, and a circular hole is opened at a position of the outer wall of the second waterproof shell corresponding to the drain port, and the top of the drain port is rotatably connected with a drain valve.

[0015] Furthermore, a waterproof ring step is fixedly connected to the top of the first waterproof shell, and the waterproof ring step is located on the outer wall of the reducer rotating shaft.

[0016] Furthermore, a reinforcing plate is provided on the outer wall of the first waterproof shell, and a threaded hole is opened on the outer wall of the reinforcing plate, and a fixing rod is threadedly connected to the inner wall of the threaded hole.

[0017] Beneficial effects of the utility model:

[0018] The utility model proposes a double-layer waterproof rotating platform, which fixes a reducer on the top of a fixed base, installs a servo motor and the reducer together, then covers the servo motor and the reducer with a first waterproof shell, fixes the mounting base on the rotating shaft of the reducer with bolts, fixes the second waterproof shell on the top of the mounting base with a limiting plate, and clamps and fixes parts with a clamp head provided inside the second waterproof shell. When processing the parts, the second waterproof shell and the first waterproof shell can prevent cutting fluid from splashing and entering the interior of the reduction motor, thereby reducing the impact of cutting fluid splashing on workers and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation of the utility model.

[0022] The reference numerals are as follows:

[0023] 1. First waterproof shell; 2. Fixed base; 3. Reducer motor; 301. Servo motor; 302. Reducer; 4. Waterproof ring step; 5. Second waterproof shell; 6. Drain port; 7. Drain valve; 8. Mounting seat; 9. Limit plate; 10. Reinforcement plate; 11. Threaded hole. DETAILED DESCRIPTION

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] Please refer to Figure 1 - Figure 3 The utility model proposes a double-layer waterproof rotating platform, including a first waterproof shell 1, the inner cavity of the first waterproof shell 1 is provided with a fixed base 2, the top of the fixed base 2 is fixedly connected with a reduction motor 3 by bolts, the top of the first waterproof shell 1 is provided with a protective device, the reduction motor 3 includes a servo motor 301 and a reducer 302, and the servo motor 301 and the reducer 302 are used in combination to achieve the purpose of reduced rotation, the protective device includes a second waterproof shell 5 and a mounting seat 8, and the second waterproof shell 5 and the mounting seat 8 are mutually clamped, and a clamp head is provided inside the second waterproof shell 5.

[0026] In this embodiment, the reducer 302 is fixed on the top of the fixed base 2, the servo motor 301 and the reducer 302 are installed together, and then the first waterproof shell 1 is covered on the servo motor 301 and the reducer 302, the mounting seat 8 is fixed to the rotating shaft of the reducer 302 by bolts, and the second waterproof shell 5 is fixed to the top of the mounting seat 8 by the limit plate 9, and the parts are clamped and fixed by the clamp head provided inside the second waterproof shell 5, the servo motor 301 is connected to the external cable, and the top of the rotating drawer of the reducer 302 is fixedly connected to the bottom of the mounting seat 8 by bolts, and the servo motor 301 is operated by the external cable, and the reducer 302 and the servo motor 301 are used in cooperation with each other to realize the rotation of the second waterproof shell 5, and the reducer 302 does not rotate 360 ​​degrees all the time, but only drives the clamp to turn around or rotate to an adaptable angle when processing the back of the workpiece, so as to facilitate the processing of parts at different angles.

[0027] A circular hole is opened on the top of the first waterproof shell 1, and the inner wall of the circular hole is rotatably connected to the outer wall of the rotating shaft of the reducer 302, so that the rotating shaft of the reducer 302 can rotate on the inner wall of the first waterproof shell 1, and the friction resistance and friction loss between the reducer 302 and the first waterproof shell 1 can be reduced, thereby improving the service life of the device and reducing the use cost of the device.

[0028] A mounting groove is provided at the position where the mounting seat 8 is connected to the second waterproof shell 5, and the second waterproof shell 5 is composed of two semicircular covers. The two semicircular second waterproof shells 5 are inserted into the inner wall of the mounting groove so that the two semicircular second waterproof shells 5 can form a cylinder to protect the parts processed inside and prevent cutting fluid from splashing.

[0029] The top of the mounting seat 8 is fixedly connected to a limiting plate 9, and the limiting plate 9 fixes the second waterproof shell 5 to the top of the mounting seat 8 through bolts. The limiting plate 9 is used to limit and fix the second waterproof shell 5, which facilitates the installation, fixation or disassembly of the second waterproof shell 5.

[0030] The outer wall of the second waterproof shell 5 is fixedly connected with a drain port 6, and a circular hole is opened at a position corresponding to the outer wall of the second waterproof shell 5 and a drain valve 7 is rotatably connected to the top of the drain port 6. The drain valve 7 is manually opened and the liquid in the second waterproof shell 5 is discharged through the drain port 6 to prevent excessive accumulation of cutting fluid that affects the use of parts processing.

[0031] A waterproof ring step 4 is fixedly connected to the top of the first waterproof shell 1 , and the waterproof ring step 4 is located on the outer wall of the rotating shaft of the reducer 302 , which can protect the reduction motor 3 and prevent cutting fluid from entering the reduction motor 3 .

[0032] A reinforcing plate 10 is provided on the outer wall of the first waterproof shell 1, and a threaded hole 11 is opened on the outer wall of the reinforcing plate 10. A fixing rod is threadedly connected to the inner wall of the threaded hole 11. The reinforcing plate 10 is fixed to the outer wall of the first waterproof shell 1 through the threaded hole 11, so as to strengthen the protection of the first waterproof shell 1, improve the service life of the first waterproof shell 1, reduce the replacement cost of the device, and facilitate the installation of the reinforcing plate 10.

[0033] Working principle: by fixing the reducer 302 on the top of the fixed base 2, installing the servo motor 301 and the reducer 302 together, and then covering the servo motor 301 and the reducer 302 with the first waterproof shell 1, fixing the mounting seat 8 on the rotating shaft of the reducer 302 by bolts, and fixing the second waterproof shell 5 on the top of the mounting seat 8 by the limiting plate 9, clamping and fixing the parts by the clamp head provided inside the second waterproof shell 5. When processing the parts, the second waterproof shell 5 and the first waterproof shell 1 can prevent the cutting fluid from splashing and entering the interior of the reducer motor 3, reduce the impact of the cutting fluid splashing on the staff, and can increase the service life of the device.

[0034] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A double-layer waterproof rotating platform, characterized in that: It includes a first waterproof shell, the inner cavity of which is provided with a fixed base, the top of which is fixedly connected with a reduction motor by bolts, and the top of the first waterproof shell is provided with a protective device; the reduction motor includes a servo motor and a reduction gear, and the servo motor and the reduction gear are used together to achieve the purpose of reduced rotation; the protective device includes a second waterproof shell and a mounting seat, and the second waterproof shell and the mounting seat are clamped with each other, and a clamp head is provided inside the second waterproof shell.

2. The double-layer waterproof rotating platform according to claim 1, characterized in that: The servo motor is connected to an external cable, and the top of the reducer rotating shaft is fixedly connected to the bottom of the mounting seat by bolts.

3. The double-layer waterproof rotating platform according to claim 1, characterized in that: A circular hole is opened on the top of the first waterproof shell, and the inner wall of the circular hole is rotatably connected to the outer wall of the rotating shaft of the reducer.

4. The double-layer waterproof rotating platform according to claim 1, characterized in that: A mounting groove is provided at the position where the mounting seat is connected to the second waterproof shell, and the second waterproof shell is composed of two semicircular covers.

5. The double-layer waterproof rotating platform according to claim 1, characterized in that: The top of the mounting seat is fixedly connected to a limiting plate, and the limiting plate fixes the second waterproof shell to the top of the mounting seat through bolts.

6. The double-layer waterproof rotating platform according to claim 1, characterized in that: The outer wall of the second waterproof shell is fixedly connected with a drain port, and a circular hole is opened at a position of the outer wall of the second waterproof shell corresponding to the drain port, and the top of the drain port is rotatably connected with a drain valve.

7. The double-layer waterproof rotating platform according to claim 1, characterized in that: A waterproof ring step is fixedly connected to the top of the first waterproof shell, and the waterproof ring step is located on the outer wall of the reducer rotating shaft.

8. The double-layer waterproof rotating platform according to claim 1, characterized in that: The outer wall of the first waterproof shell is provided with a reinforcing plate, and the outer wall of the reinforcing plate is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with a fixing rod.

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