Automatic traceless cutting device suitable for sealing ring

Abstract

The utility model relates to the technical field of sealing ring cutting, and discloses an automatic traceless cutting device suitable for a sealing ring, which comprises a workbench, a support and a moving device, the lower end of the support is fixedly connected with four corners of the workbench, the moving device is arranged at the inner top of the support, an adjusting device is arranged below the moving device, and the adjusting device is connected with the workbench. The adjusting device comprises a mounting base, and a first motor is fixedly connected to the middle of the mounting base. According to the automatic traceless cutting device suitable for the sealing ring, a first motor is started to drive a rotating disc to rotate, the rotating disc drives a laser head to rotate at a horizontal angle through a supporting column, a rotating shaft and a connecting rod, a second motor is started to drive a small gear to rotate, the small gear drives a large gear to rotate, and the large gear drives the connecting rod to rotate; and the connecting rod drives the laser head to rotate on the vertical surface, so that the effects of conveniently realizing multi-angle adjustment of laser cutting, adapting to complex parts and improving the cutting efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seal ring cutting, in particular to an automatic seamless cutting device suitable for seal rings. Background Technique

[0002] In some precision equipment or high-requirement sealing environments, the cutting edge of the seal ring needs to be very smooth to ensure the sealing effect. Therefore, a seamless cutting method needs to be used. Seamless cutting can reduce defects such as burrs and cracks generated during the cutting process, improve the sealing performance and durability of the seal ring. In the prior art, in order to achieve seamless operation, a laser cutting method is usually adopted. The laser beam generates high temperature through focusing, causing the seal ring material to quickly melt and evaporate, forming a smooth cutting edge.

[0003] According to a seal ring processing and cutting device disclosed in Chinese Patent Publication No. CN 220612682 U, it is proposed that dust will affect the heat dissipation of the laser head and needs to be cleaned regularly. However, due to the small space between the protective cover and the laser head, the operation is inconvenient, so it is inconvenient to clean the laser head and the air-cooled fan. This patent provides protection for the laser head body by using a laser head protection box during use. The laser head body is docked with the laser head protection box by using a mounting docking plate and a locking mechanism, and the disassembly and assembly are convenient. Therefore, there is a large space when cleaning the heat dissipation fan and the laser head body, and the cleaning is convenient, thereby ensuring good heat dissipation effect of the laser head body and improving the service life of the laser head body. However, there are certain angles at the connection gaps between the existing components, and a specific seal ring shape is required for adaptation. The above device cannot adjust the angle during the cutting of the seal ring, reducing the cutting efficiency.

[0004] Therefore, we propose an automatic seamless cutting device suitable for seal rings to solve the problem that the above device cannot adjust the angle during the cutting of the seal ring, reducing the cutting efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic seamless cutting device suitable for seal rings to solve the problem that the above device cannot adjust the angle during the cutting of the seal ring, reducing the cutting efficiency as mentioned in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: an automatic seamless cutting device suitable for seal rings, including a workbench, a bracket and a moving device. The lower end of the bracket is fixedly connected to the four corners of the workbench. The moving device is located at the inner top of the bracket, and an adjusting device is arranged below the moving device;

[0007] The adjusting device includes a mounting base. A first motor is fixedly connected to the middle of the mounting base. A turntable is fixedly connected to the lower end of the first motor. A support column is fixedly connected to the lower end of the turntable. A second motor is fixedly connected to the left end of the support column. A small gear is fixedly connected to the output end of the second motor. A large gear is meshed with the lower end of the small gear. A rotating shaft is fixedly connected to the middle of the large gear. A connecting rod is fixedly connected to the middle of the rotating shaft. A laser head is fixedly connected to the lower end of the connecting rod.

[0008] Preferably, the mounting base is rotatably connected to the turntable, and angle scales are provided on the outer surface of the turntable and the bottom end of the support column.

[0009] Preferably, both the small gear and the large gear are located at the rear end inside the support column, and a baffle is hinged to the right end of the support column.

[0010] Preferably, a groove is provided at the lower end of the support column, and the rotating shaft passes through the bottom of the support column and through the groove.

[0011] Preferably, a fixing block is fixedly connected to the outer surface of the laser head, and a laser lamp is fixedly connected to the other end of the fixing block.

[0012] Preferably, an electric push rod is fixedly connected to the upper side wall of the workbench. A sliding plate is fixedly connected to the telescopic rod of the electric push rod. Support plates are fixedly connected to both sides of the upper end of the sliding plate.

[0013] Preferably, balls are provided on the upper side of the workbench, and the upper ends of the balls are in contact with the bottom of the support plates.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] First, in the present utility model, by starting the first motor, the first motor drives the turntable to rotate. The turntable drives the laser head to rotate horizontally through the support column, the rotating shaft and the connecting rod. By starting the second motor, the second motor drives the small gear to rotate. The small gear drives the large gear to rotate. The large gear drives the connecting rod to rotate. The connecting rod drives the laser head to rotate in the vertical plane, so as to achieve the multi-angle adjustment of laser cutting, adapt to complex parts, and improve the cutting efficiency.

[0016] Second, in the present utility model, by providing two support plates, after one rubber cutting is completed, the electric push rod is started. The electric push rod drives the sliding plate to move, so that the two support plates translate, and the other rubber is cut during blanking, improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2The structure of the present utility model Figure 1 An enlarged schematic view of part A in the figure;

[0019] Figure 3 A cross-sectional schematic view of the structural pillar of the present utility model;

[0020] Figure 4 A schematic view of the structure of the present utility model.

[0021] Wherein: 1, workbench; 11, electric push rod; 12, slide plate; 13, support plate; 14, ball; 2, bracket; 3, adjusting device; 301, mounting seat; 302, motor 1; 303, turntable; 305, pillar; 306, motor 2; 307, small gear; 308, large gear; 309, rotating shaft; 310, connecting rod; 311, laser head; 312, fixing block; 313, laser lamp. Specific implementation manners

[0022] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] Please refer to Figures 1-3 , an automatic traceless cutting device suitable for sealing rings, including a workbench 1, a bracket 2 and a moving device. The lower end of the bracket 2 is fixedly connected to the four corners of the workbench 1. The moving device is located at the inner top of the bracket 2, and an adjusting device 3 is arranged below the moving device;

[0026] The adjusting device 3 includes a mounting seat 301. The middle part of the mounting seat 301 is fixedly connected with a motor 1 302. The lower end of the motor 1 302 is fixedly connected with a turntable 303. The lower end of the turntable 303 is fixedly connected with a pillar 305. The left end of the pillar 305 is fixedly connected with a motor 2 306. The output end of the motor 2 306 is fixedly connected with a small gear 307. The lower end of the small gear 307 meshes with a large gear 308. The middle part of the large gear 308 is fixedly connected with a rotating shaft 309. The middle part of the rotating shaft 309 is fixedly connected with a connecting rod 310. The lower end of the connecting rod 310 is fixedly connected with a laser head 311.

[0027] Through the above technical solution, by starting the first motor 302, the first motor 302 drives the turntable 303 to rotate. The turntable 303 drives the laser head 311 to rotate horizontally through the support column 305, the rotating shaft 309 and the connecting rod 310. By starting the second motor 306, the second motor 306 drives the small gear 307 to rotate, the small gear 307 drives the large gear 308 to rotate, the large gear 308 drives the connecting rod 310 to rotate, and the connecting rod 310 drives the laser head 311 to rotate in the vertical plane, so as to facilitate the multi-angle adjustment of laser cutting, adapt to complex parts, and improve the cutting efficiency.

[0028] Specifically, the mounting seat 301 is rotatably connected to the turntable 303, and angle scales are provided on the outer surface of the turntable 303 and the bottom end of the support column 305.

[0029] Through the above technical solution, the mounting seat 301 plays a limiting role on the turntable 303. By setting angle scales on the outer surfaces of the turntable 303 and the support column 305, it is convenient to observe the changed angle.

[0030] Specifically, both the small gear 307 and the large gear 308 are located at the inner rear end of the support column 305, and a baffle is hinged to the right end of the support column 305.

[0031] Through the above technical solution, by placing the small gear 307 and the large gear 308 inside the support column 305, it is convenient to protect the small gear 307 and the large gear 308. By setting a baffle at the rear end of the support column 305, it is convenient to open the baffle for maintenance and disassembly operations.

[0032] Specifically, a groove is provided at the lower end of the support column 305, and the rotating shaft 309 passes through the bottom of the support column 305 and through the groove.

[0033] Through the above technical solution, a groove is provided at the lower end of the support column 305, which is convenient for the rotating shaft 309 to limit the connecting rod 310.

[0034] Specifically, a fixing block 312 is fixedly connected to the outer surface of the laser head 311, and a laser lamp 313 is fixedly connected to the other end of the fixing block 312.

[0035] Through the above technical solution, the laser head 311 and the laser lamp 313 are bound together by the fixing block 312. Before cutting, first turn on the laser lamp 313 to observe whether the cutting path is incorrect to avoid cutting path errors.

[0036] Embodiment 2

[0037] Please refer to Figure 1 and Figure 4, and on the basis of the first embodiment, it is further obtained that: an electric push rod 11 is fixedly connected to the upper side wall of the workbench 1, the telescopic rod of the electric push rod 11 is fixedly connected to a sliding plate 12, and support plates 13 are fixedly connected to both sides of the upper end of the sliding plate 12.

[0038] Through the above technical solution, by providing two support plates 13, after one rubber cutting is completed, the electric push rod 11 is started, and the electric push rod 11 drives the sliding plate 12 to move, so that the two support plates 13 are translated, and the other rubber is cut during blanking, improving the cutting efficiency.

[0039] Specifically, a ball 14 is provided on the upper side of the workbench 1, and the upper end of the ball 14 contacts the bottom of the support plate 13.

[0040] Through the above technical solution, by providing the ball 14, the support plate 13 is supported, and on the other hand, it is used to reduce the friction force and facilitate the movement of the support plate 13.

[0041] Although the specific embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these specific embodiments without departing from the principle and spirit, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated traceless cutting device suitable for sealing rings, comprising a workbench (1), a bracket (2) and a moving device, wherein the lower end of the bracket (2) is fixedly connected to the four corners of the workbench (1), and the moving device is located at the inner top of the bracket (2), characterized in that: An adjusting device (3) is arranged below the moving device; The adjusting device (3) comprises a mounting seat (301), the middle part of which is fixedly connected to a motor 1 (302), the lower end of which is fixedly connected to a turntable (303), the lower end of which is fixedly connected to a pillar (305), the left end of which is fixedly connected to a motor 2 (306), the output end of which is fixedly connected to a pinion (307), the lower end of which is meshed with a large gear (308), the middle part of which is fixedly connected to a rotating shaft (309), the middle part of which is fixedly connected to a connecting rod (310), and the lower end of which is fixedly connected to a laser head (311).

2. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: The mounting seat (301) is rotatably connected to the rotating disk (303), and angle scales are provided on the outer surface of the rotating disk (303) and the bottom end of the support (305).

3. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: The small gear (307) and the large gear (308) are both located at the inner rear end of the support (305), and a baffle is hinged at the right end of the support (305).

4. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: The lower end of the support (305) is provided with a groove, and the rotating shaft (309) passes through the bottom of the support (305) and passes through the groove.

5. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: A fixing block (312) is fixedly connected to the outer surface of the laser head (311), and a laser lamp (313) is fixedly connected to the other end of the fixing block (312).

6. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: The upper side wall of the workbench (1) is fixedly connected to an electric push rod (11), the telescopic rod of the electric push rod (11) is fixedly connected to a slide plate (12), and the upper sides of the slide plate (12) are fixedly connected to support plates (13).

7. The automatic seamless cutting device for sealing rings according to claim 1, characterized in that: A ball bearing (14) is provided on the side of the upper end of the workbench (1), and the upper end of the ball bearing (14) is in contact with the bottom of the support plate (13).

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