Cutting device for aluminum oxide ceramic gasket production

Abstract

The utility model relates to the technical field of aluminum oxide ceramic gasket production, and discloses a cutting device for aluminum oxide ceramic gasket production, which comprises a base, support plates are fixedly mounted at two ends of the top of the base, and a circular top cover is fixedly mounted between the top ends of the two support plates. A fixing rod is fixedly installed in the middle of the top of the inner wall of the top cover, a rotating ring is rotationally connected to the fixing rod in a sleeved mode, a bearing is fixedly installed between the inner wall of the rotating ring and the outer wall of the fixing rod, a horizontal rotating plate is fixedly installed on the lower half portion of the side wall of the rotating ring, and a moving groove is formed in the top of the rotating plate. By adjusting the positions of the two laser transmitters in the moving groove in the rotating plate and then operating the motor, the gear at the output end of the motor is engaged with the tooth groove in the side wall of the rotating ring to rotate, so that the rotating ring drives the rotating plate to rotate in the top cover, and the laser transmitters at the two different positions enter the top cover. And gaskets with different diameters and ring diameters can be cut.

Description

Technical Field

[0001] The utility model belongs to the technical field of alumina ceramic gasket production, in particular to a cutting device for the production of alumina ceramic gaskets. Background Art

[0002] The hardness of the ceramic patch is ≥HRA85, which is second only to the hardness of diamond. In addition, the surface is smooth and the friction coefficient is small, and the wear resistance is very ideal. Especially in high-temperature oxidizing media or corrosive media, the material of the ceramic patch is much superior to other metal materials. Alumina ceramic gaskets need to be cut into a circular shape during processing, and laser cutting is usually used for cutting. However, the common cutting device for alumina ceramic gaskets is not convenient for cutting gaskets of different diameters and ring diameters when used, which leads to certain limitations in its use. In order to accurately and quickly cut gaskets of the required diameter and ring diameter, the present application proposes a cutting device for the production of alumina ceramic gaskets. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a cutting device for producing alumina ceramic gaskets, comprising a base, support plates are fixedly installed at both ends of the top of the base, a circular top cover is fixedly installed between the top ends of the two support plates, a fixing rod is fixedly installed at the middle position of the top of the inner wall of the top cover, a rotating ring is rotatably sleeved on the fixing rod, a bearing is fixedly installed between the inner wall of the rotating ring and the outer wall of the fixing rod, a horizontal rotating plate is fixedly installed on the lower half of the side wall of the rotating ring, a movable groove is opened on the top of the rotating plate, two laser emitters are movably installed inside the movable groove, a fixing part is fixedly installed on the bottom end of the fixing rod, a storage groove is opened at the bottom of the fixing part, a hydraulic rod is fixedly installed on the top of the inner wall of the storage groove, and an extrusion plate is fixedly installed on the telescopic end of the hydraulic rod.

[0004] Preferably, a semicircular opening is provided on the left part of the top of the top cover, a motor is fixedly installed on the top of the top cover, the output end of the motor passes through the top of the top cover, a gear is fixedly installed on the output end of the motor, a tooth groove is provided on the upper half of the side wall of the rotating ring, and one end of the side wall of the gear extends into the tooth groove on the side wall of the rotating ring and meshes with it.

[0005] Preferably, a slot connected to the movable slot is provided on the side of the rotating plate, and screw tubes are fixedly installed on the side walls of the two laser emitters. The two screw tubes are inserted into the slots and can slide inside them, and bolts are threadedly inserted in the two screw tubes. Sleeves are movably sleeved on the two bolts, and the two sleeves are against the side wall of the rotating plate.

[0006] Preferably, an annular groove is provided on the inner wall of the top cover, and two semicircular grooves are provided on the end of the rotating plate away from the rotating ring. Rotatable limiting balls are arranged in the two semicircular grooves, and the parts of the two limiting balls extending out of the semicircular grooves are located in the annular groove on the inner wall of the top cover and can slide inside it.

[0007] Preferably, a scale mark is provided on the top of the rotating plate and on one side of the moving groove.

[0008] Preferably, the extrusion plate is located in the storage groove when the hydraulic rod is in a retracted state, and a rubber pad is fixedly installed at the bottom of the extrusion plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By adjusting the positions of the two laser emitters in the moving grooves on the rotating plate, and then running the motor to engage and rotate the gears at its output end with the teeth on the side wall of the rotating ring, the rotating ring drives the rotating plate to rotate in the top cover, and the laser emitters passing through two different positions can cut gaskets with different diameters and ring diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 It is a cross-sectional structural diagram of the connection between the top cover, the rotating ring and the fixed plate of the utility model;

[0015] Figure 4 It is a schematic diagram of the top view of the structure of the connection between the rotating ring, the rotating plate and the laser emitter of the utility model;

[0016] Figure 5 It is a schematic diagram of a top view cross-sectional structure of the connection between the rotating plate and the laser emitter of the utility model;

[0017] In the figure: 1. base; 2. support plate; 3. top cover; 4. fixing rod; 5. rotating ring; 6. bearing; 7. fixing part; 8. storage slot; 9. hydraulic rod; 10. extrusion plate; 11. tooth groove; 12. motor; 13. gear; 14. rotating plate; 15. moving groove; 16. laser transmitter; 17. semicircular groove; 18. limiting ball; 19. annular groove; 21. notch; 22. screw tube; 23. bolt; 24. sleeve; 25. opening. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figure 1-5 The utility model includes a base 1, support plates 2 are fixedly installed at both ends of the top of the base 1, a circular top cover 3 is fixedly installed between the top ends of the two support plates 2, a fixing rod 4 is fixedly installed at the middle position of the top of the inner wall of the top cover 3, a rotating ring 5 is rotatably sleeved on the fixing rod 4, a bearing 6 is fixedly installed between the inner wall of the rotating ring 5 and the outer wall of the fixing rod 4, a horizontal rotating plate 14 is fixedly installed on the lower half of the side wall of the rotating ring 5, a moving groove 15 is opened on the top of the rotating plate 14, two laser emitters 16 are movably installed inside the moving groove 15, a fixing part 7 is fixedly installed on the bottom end of the fixing rod 4, a storage groove 8 is opened at the bottom of the fixing part 7, a hydraulic rod 9 is fixedly installed on the top of the inner wall of the storage groove 8, and an extrusion plate 10 is fixedly installed at the telescopic end of the hydraulic rod 9.

[0020] like Figure 1 and Figure 2 As shown, a semicircular opening 25 is provided on the left portion of the top of the top cover 3, a motor 12 is fixedly installed on the top of the top cover 3, an output end of the motor 12 passes through the top of the top cover 3, a gear 13 is fixedly installed on the output end of the motor 12, a tooth groove 11 is provided on the upper half of the side wall of the rotating ring 5, one end of the side wall of the gear 13 extends into the tooth groove 11 on the side wall of the rotating ring 5 and is meshed with it, the motor 12 can be operated to drive the gear 13 to rotate, so that the gear 13 is meshed with the tooth groove 11 on the side wall of the rotating ring 5, so that the rotating ring 5 is rotated around the fixed rod 4 through the bearing 6, and then the rotating plate 14 is driven to rotate in the top cover 3, and during the rotation of the rotating plate 14, the two laser emitters 16 fixed in the moving groove 15 can cut the ceramic sheet on the base 1.

[0021] like Figure 4 and Figure 5As shown, a slot 21 connected to the movable groove 15 is provided on the side of the rotating plate 14, and screw tubes 22 are fixedly installed on the side walls of the two laser emitters 16. The two screw tubes 22 are inserted into the slot 21 and can slide inside it. Bolts 23 are threadedly inserted in the two screw tubes 22, and sleeves 24 are movably sleeved on the two bolts 23. The two sleeves 24 are against the side wall of the rotating plate 14. By screwing the bolts 23, the screw tubes 22 are threadedly rotated, so that the bolts 23 can squeeze the sleeves 24, so that the sleeves 24 are tightly against the side wall of the rotating plate 14, so that the bolts 23 cannot move. The bolts 23 restrict the screw tubes 22 from moving, and the laser emitters 16 cannot move in the movable groove 15.

[0022] like Figure 2 and Figure 4 As shown, an annular groove 19 is provided on the inner wall of the top cover 3, and two semicircular grooves 17 are provided on the end of the rotating plate 14 away from the rotating ring 5. Rotatable limiting balls 18 are arranged in the two semicircular grooves 17. The parts of the two limiting balls 18 extending out of the semicircular grooves 17 are both located in the annular groove 19 on the inner wall of the top cover 3 and can slide therein. When the rotating plate 14 rotates in the top cover 3, the limiting ball 18 at one end of the rotating plate 14 will slide in the annular groove 19 on the inner wall of the top cover 3. The limiting ball 18 can support the end of the rotating plate 14 away from the rotating ring 5, and the limiting ball 18 can make the rotating plate 14 more stable when rotating.

[0023] like Figure 4 As shown, a scale mark is provided on the top of the rotating plate 14 and on one side of the moving groove 15 , and the positions of the two laser emitters 16 in the moving groove 15 on the rotating plate 14 can be accurately adjusted through the scale mark.

[0024] like Figure 2 and Figure 3 As shown, the extrusion plate 10 is located in the storage groove 8 when the hydraulic rod 9 is retracted, and a rubber pad is fixedly installed at the bottom of the extrusion plate 10. The rubber pad at the bottom of the extrusion plate 10 can protect the ceramic sheet when the extrusion plate 10 contacts the ceramic sheet on the top of the base 1, and the friction between the extrusion plate 10 and the ceramic sheet can be increased by the rubber pad, so that the position of the ceramic sheet on the base 1 can be better fixed.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing alumina ceramic gaskets, comprising a base (1), characterized in that: Support plates (2) are fixedly mounted at both ends of the top of the base (1), a circular top cover (3) is fixedly mounted between the top ends of the two support plates (2), a fixed rod (4) is fixedly mounted at the middle position of the top of the inner wall of the top cover (3), a rotating ring (5) is rotatably sleeved on the fixed rod (4), a bearing (6) is fixedly mounted between the inner wall of the rotating ring (5) and the outer wall of the fixed rod (4), a horizontal rotating plate (14) is fixedly mounted on the lower half of the side wall of the rotating ring (5), a movable groove (15) is provided at the top of the rotating plate (14), two laser emitters (16) are movably mounted inside the movable groove (15), a fixed portion (7) is fixedly mounted at the bottom end of the fixed rod (4), a storage groove (8) is provided at the bottom of the fixed portion (7), a hydraulic rod (9) is fixedly mounted at the top of the inner wall of the storage groove (8), and an extrusion plate (10) is fixedly mounted at the telescopic end of the hydraulic rod (9).

2. A cutting device for producing alumina ceramic gaskets according to claim 1, characterized in that: A semicircular opening (25) is provided at the left portion of the top of the top cover (3); a motor (12) is fixedly mounted on the top of the top cover (3); an output end of the motor (12) passes through the top of the top cover (3); a gear (13) is fixedly mounted on the output end of the motor (12); a tooth groove (11) is provided at the upper half of the side wall of the rotating ring (5); one end of the side wall of the gear (13) extends into the tooth groove (11) on the side wall of the rotating ring (5) and is meshed with the tooth groove (11).

3. The cutting device for producing alumina ceramic gaskets according to claim 1, characterized in that: The side of the rotating plate (14) is provided with a notch (21) connected to the movable groove (15); the side walls of the two laser emitters (16) are fixedly mounted with a screw tube (22); the two screw tubes (22) are inserted into the notch (21) and are able to slide inside the notch (21); bolts (23) are threadedly inserted into the two screw tubes (22); sleeves (24) are movably sleeved on the two bolts (23); and the two sleeves (24) are against the side wall of the rotating plate (14).

4. The cutting device for producing alumina ceramic gaskets according to claim 1, characterized in that: The inner wall of the top cover (3) is provided with an annular groove (19), and the end of the rotating plate (14) away from the rotating ring (5) is provided with two semicircular grooves (17), and rotatable limiting balls (18) are arranged in the two semicircular grooves (17), and the parts of the two limiting balls (18) extending out of the semicircular grooves (17) are both located in the annular groove (19) on the inner wall of the top cover (3) and can slide therein.

5. The cutting device for producing alumina ceramic gaskets according to claim 1, characterized in that: A scale mark is provided on the top of the rotating plate (14) and on one side of the moving groove (15).

6. The cutting device for producing alumina ceramic gaskets according to claim 1, characterized in that: The extrusion plate (10) is located in the storage groove (8) when the hydraulic rod (9) is in a retracted state, and a rubber pad is fixedly installed at the bottom of the extrusion plate (10).

Images