Quartz ceramic conduit for casting

Abstract

The utility model discloses a quartz ceramic conduit for casting. The quartz ceramic conduit comprises a cover plate, a conduit, a butt joint disc and a connecting structure, according to the utility model, after the conduit is butted inside the cover plate, the plug is inserted into the fixing frame, the fixing frame is aligned with the bayonet of the plug, and then the rotating plate is rotated to press the pressing rod into the bayonet, so that the plug is limited and fixed, and the beneficial effect of convenient fixation is realized; and then, the guide pipe can be directly taken down, so that the plug slides out of the fixing frame, the disassembly of the guide pipe is completed, the beneficial effect of conveniently disassembling the guide pipe is achieved, and the problem that bolt fixing, installing and disassembling are tedious and inconvenient is solved.

Description

Technical Field

[0001] This utility model relates to the field of casting technology, specifically to a quartz ceramic conduit for casting. Background Technology

[0002] Casting is a method of pouring liquid metal into a casting cavity that conforms to the shape of the part, and then cooling and solidifying it to obtain the part or blank. Quartz ceramic conduits are channel conduits used in the casting process for pouring liquid metal, through which the liquid metal enters the casting cavity.

[0003] Existing patent: CN207668457U, a ceramic conduit for casting aluminum and aluminum alloy round bars, comprising a stepped cylindrical structure, with the upper part being a right-angled step for easy connection with a distribution plate; and the lower part being an arc step for easy fixation with a threaded arc pressure ring.

[0004] The aforementioned patents or existing quartz ceramic conduits have the following problems:

[0005] The current installation and fixation of quartz ceramic conduits are all done with bolts. Bolt fixation makes it inconvenient to disassemble and maintain after damage, and the installation is also relatively inconvenient. Utility Model Content

[0006] The purpose of this invention is to provide a quartz ceramic conduit for casting, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a quartz ceramic conduit for casting, comprising a cover plate, a conduit assembled in the cover plate, a mating plate provided at the conduit port, a connecting structure provided in the cover plate, the connecting structure including a recess, a recess provided inside the cover plate, a fixing frame fixed inside the recess, a rotating rod assembled inside the fixing frame, a rotating plate provided at the end of the rotating rod, a pressure rod provided at the end of the rotating plate, a plug fixed on the mating plate, and a locking slot provided inside both the fixing frame and the plug.

[0008] Preferably, the bayonet opening is provided with a pressure strip inside, and the end of the pressure strip located on the inner side of the bayonet opening is an arc surface.

[0009] Preferably, a stop block is fixed to the upper inner end of the fixed frame, and the stop block is elastic.

[0010] Preferably, the rotating rod is mounted in a through-type manner inside the upper end of the fixed frame.

[0011] Preferably, the rotating rod is provided with a rotating block, and the rotating block is located inside the fixed frame. The rotating block will rotate together with the rotating rod.

[0012] Preferably, a pressure block is fixed inside the fixed frame, and the pressure block is in contact with the surface of the rotating block.

[0013] Preferably, a spring frame is provided inside the fixed frame, a spring is assembled inside the spring frame, a clip is fixed to the end of the spring, and a slot is provided on the surface of the rotating block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] After the conduit is connected inside the cover plate, the plug will be inserted into the fixing frame. The locking slots of the fixing frame and the plug are aligned. Then, rotating the rotating plate will press the pressure rod into the locking slot, thereby limiting and fixing the plug to achieve the beneficial effect of convenient fixation. When disassembling, rotating the rotating plate will drive the pressure rod to slide out of the locking slot, thereby releasing the limitation on the plug. Then the conduit can be directly removed, allowing the plug to slide out of the fixing frame, completing the disassembly of the conduit. This achieves the beneficial effect of convenient disassembly of the conduit, avoiding the cumbersome and inconvenient problem of bolt-fixed installation and disassembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front view structural diagram of the present utility model;

[0018] Figure 3 This is a frontal cross-sectional view of the present invention.

[0019] Figure 4 This is a cross-sectional schematic diagram of the connection structure of this utility model.

[0020] In the diagram: cover plate-1, guide tube-2, docking plate-3, connecting structure-4, notch-41, fixing frame-42, rotating rod-43, rotating plate-44, pressure rod-45, plug-46, bayonet-47, pressure strip-48, stop block-49, rotating block-410, pressure block-411, spring frame-412, spring-413, clip head-414, clip groove-415. Detailed Implementation

[0021] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0022] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a quartz ceramic conduit for casting, including a cover plate 1, a conduit 2 inserted into the cover plate 1, an injection port of the conduit 2 located at the upper end of the cover plate 1, a docking plate 3 integrally formed at the lower end of the conduit 2, and a connecting structure 4 provided in the cover plate 1.

[0023] The conduit 2 moves with the movement of the cover plate 1, so that the docking plate 3 is in contact with the casting container. Liquid metal is poured into the conduit 2 and then injected into the casting container.

[0024] Please see Figure 3 and Figure 4 This utility model provides a quartz ceramic conduit for casting. The connecting structure 4 includes a notch 41. The lower end of the cover plate 1 has a notch 41. The fixing frame 42 is fixed to the cover plate 1 by bolts so that the fixing frame 42 is fixed in the notch 41. The upper end of the fixing frame 42 is connected to a rotating rod 43 in a through-type manner, and the rotating rod 43 is rotatably connected to the fixing frame 42. The through-type fixing makes the rotation of the rotating rod 43 more stable and less prone to left and right swaying. The end of the rotating rod 43 is fixed with a rotating plate 44, and the lower end of the rotating plate 44 is fixed with a pressure rod 45.

[0025] A plug 46 is welded to the top surface of the docking plate 3. Both the fixing frame 42 and the plug 46 have a bayonet 47 inside. A pressure strip 48 is provided inside the bayonet 47. The end of the pressure strip 48 located inside the bayonet 47 is arc-shaped. When the pressure rod 45 is pressed into the bayonet 47, it will be better locked in the bayonet 47 by the pressure strip 48, which improves stability. A stop block 49 is fixed to the upper part of the inside of the fixing frame 41. The stop block 49 is elastic. When the plug 46 is pressed on the surface of the stop block 49, the stop block 49 will deform and generate elastic force. Under the action of elastic force, the plug 46 will be pushed, so that the pressure rod 45 is better locked in the bayonet 47, which also improves stability.

[0026] A rotating block 410 is provided on the rotating rod 43, and the rotating block 410 is located inside the fixed frame 42. The rotating block 410 will rotate together with the rotating rod 43. A pressure block 411 is fixed inside the fixed frame 42. The pressure block 411 abuts against the surface of the rotating block 410, which can make the rotating rod 410 rotate more stably.

[0027] The fixed frame 42 is provided with a spring frame 412 inside, and a spring 413 is assembled inside the spring frame 412. A clip head 414 is fixed to the end of the spring 413. A slot 415 is opened on the surface of the rotating block 410. When the pressure rod 45 is locked in the slot 47, the clip head 414 will be locked in the slot 415, thereby positioning the rotating rod 43.

[0028] After the conduit 2 is connected inside the cover plate 1, the plug 46 will be inserted into the fixing frame 42 and the plug 46 will abut against the surface of the stop block 49, so that the locking slot 47 of the fixing frame 42 and the plug 46 are aligned. Then, the rotating plate 44 is rotated to press the pressure rod 45 into the locking slot 47, thereby limiting and fixing the plug 46 to achieve the beneficial effect of convenient fixing. When disassembling, rotating the rotating plate 44 will drive the pressure rod 45 to slide out of the locking slot 47, thereby releasing the limitation on the plug 46. Then the conduit 2 can be directly removed, allowing the plug 46 to slide out of the fixing frame 42, completing the disassembly of the conduit 2, thus achieving the beneficial effect of convenient disassembly of the conduit 2 and avoiding the problem of cumbersome and inconvenient bolt fixing installation and disassembly.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quartz ceramic pipe for casting, comprising a cover plate (1) in which a pipe (2) is fitted, a docking disc (3) being provided at the port of the pipe (2), characterized in that: Also include connecting structure (4), the cover plate (1) in which is provided with connecting structure (4), connecting structure (4) includes notch (41), the inside of cover plate (1) is provided with notch (41), the inside fixed frame (42) is fixed in notch (41), the inside of fixed frame (42) is assembled with rotating rod (43), rotating rod (43) is provided with rotating plate (44) at the end, rotating plate (44) end is provided with pressure rod (45), the plug (46) is fixed on the butt joint disc (3), the inside of fixed frame (42) and plug (46) is all set up with bayonet (47).

2. The quartz ceramic conduit for casting according to claim 1, characterized by: The inside of bayonet (47) is provided with pressure strip (48), and the end of pressure strip (48) inside bayonet (47) is arc surface.

3. The quartz ceramic conduit for casting according to claim 1, characterized in that: The inside upper end of fixed frame (42) is fixed with stop block (49), and stop block (49) has elasticity.

4. The quartz ceramic conduit for casting according to claim 1, characterized by: Rotating rod (43) is through type assembled in the inside upper end of fixed frame (42).

5. A quartz ceramic conduit for casting according to claim 4, characterized in that: Rotating rod (43) is provided with rotating block (410), and rotating block (410) is located in the inside of fixed frame (42), rotating block (410) will follow rotating rod (43) and rotate.

6. A quartz ceramic conduit for casting according to claim 5, characterized in that: The inside of fixed frame (42) is fixed with pressure block (411), and the surface of pressure block (411) is attached to rotating block (410).

7. The quartz ceramic conduit for casting according to claim 5, characterized by: The inside of fixed frame (42) is provided with spring frame (412), spring (413) is assembled in the inside of spring frame (412), the end of spring (413) is fixed with clamping head (414), the surface of rotating block (410) is set up with clamping groove (415).

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