A high-temperature-resistant multilayer alumina suction disc

Abstract

The utility model relates to alumina suction disc technical field, concretely is a kind of multilayer alumina suction disc of high temperature resistance, including suction disc body, the surface of suction disc body is evenly provided with suction disc groove, the surface center of suction disc body is provided with central sleeve, the side of suction disc body is equipped with connecting assembly, the side of connecting assembly is equipped with bonding assembly, connecting assembly includes connecting ring seat, the side of suction disc body is equipped with connecting ring seat.The utility model can make equipment to carry out more firm and stable multilayer alumina suction disc assembly use by the suction disc body, suction disc groove, connecting ring seat, threaded ring groove, threaded ring seat, fastening inner pad, top fixed inner seat and top pad, in actual use process, staff first carries out up-down stacking to multiple suction disc body, then can be through the connecting ring seat of suction disc body side sleeve setting, carries out up-down butt joint operation one by one.

Claims

1. A high-temperature resistant multilayer alumina suction cup, comprising a suction cup body (1), characterized in that: The suction cup body (1) has suction cup grooves (2) evenly distributed on its surface. A center sleeve (3) is provided at the center of the surface of the suction cup body (1). A connecting component is sleeved on the side of the suction cup body (1). A fitting component is sleeved on the side of the connecting component. The connecting assembly includes a connecting ring seat (4), and the connecting ring seat (4) is sleeved on the side of the suction cup body (1). The bonding assembly includes a sealing ring seat (5), and the sealing ring seat (5) is fitted on the side of the connecting ring seat (4).

2. The high-temperature resistant multilayer alumina suction cup according to claim 1, characterized in that: The sealing ring seat (5) has a sealing insert ring (6) on its surface, and a sealing ring groove (7) is fixedly connected to the bottom end of the sealing ring seat (5).

3. The high-temperature resistant multilayer alumina suction cup according to claim 2, characterized in that: The sealing ring groove (7) and the inner bottom wall of the sealing ring seat (5) are provided with sealing rubber rings (8).

4. The high-temperature resistant multilayer alumina suction cup according to claim 1, characterized in that: The surface of the connecting ring seat (4) is provided with a threaded ring groove (9), and the bottom end of the connecting ring seat (4) is fixedly connected with a threaded ring seat (10).

5. The high-temperature resistant multilayer alumina suction cup according to claim 4, characterized in that: The inner bottom wall of the threaded annular groove (9) is provided with a fastening inner pad (11).

6. The high-temperature resistant multilayer alumina suction cup according to claim 1, characterized in that: The surface of the central sleeve (3) is provided with a top-fixed inner seat (12), and the surface of the top-fixed inner seat (12) is provided with a top-fitting pad (13).

7. The high-temperature resistant multilayer alumina suction cup according to claim 1, characterized in that: A sealing ring (14) is provided on the surface edge of the suction cup body (1).

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