Air inlet pipe port seat based on precision casting

Abstract

The utility model relates to the technical field of air inlet pipe orifice seats, and discloses an air inlet pipe orifice seat based on precision casting, which comprises a base, a connecting pipe is arranged on the base, an installation mechanism convenient for disassembly and assembly of the connecting pipe is arranged on the base, the installation mechanism is provided with a protection mechanism, and the installation mechanism comprises a positioning seat, a positioning pin and a positioning pin, the inner wall of the positioning seat is fixedly connected with the outer wall of the base, the air inlet pipe opening seat based on precision casting is provided with a mounting mechanism, when a connecting pipe and the base are fixed, a guide plate is aligned with a guide groove in the outer side of the positioning seat, limiters on the two sides are pressed to be retracted, a butt joint device is inserted into the positioning seat, and the butt joint device is inserted into the positioning seat. After the butt joint device is completely inserted, the limiting device is pushed by the elastic telescopic rod to pop out and be embedded into the groove in the side wall of the positioning base to complete butt joint, the closed ring can improve the internal sealing effect of butt joint, and the mechanism can achieve rapid mounting and dismounting of the base and the connecting pipe and improve the use efficiency of products.

Description

Technical Field

[0001] The utility model relates to the technical field of an air intake pipe orifice seat, in particular to an air intake pipe orifice seat based on precision casting. Background Art

[0002] In the precision casting process, an air intake device is required to add oxygen for casting operations.

[0003] Currently, most of the air intake ports on the market are threaded or welded during installation, lacking a mechanism for quick disassembly and assembly. Threaded connections and welding take up a lot of time during installation, and are very inconvenient during subsequent maintenance and disassembly, reducing work efficiency. Summary of the invention

[0004] The utility model aims to provide an air intake pipe seat based on precision casting to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an air intake port seat based on precision casting, comprising a base, the base is provided with a connecting pipe, the base is provided with a mounting mechanism for facilitating the disassembly and assembly of the connecting pipe, the mounting mechanism is provided with a protective mechanism, and the mounting mechanism comprises:

[0006] A positioning seat, wherein the inner wall of the positioning seat is fixedly connected to the outer wall of the base, the inner wall of the positioning seat is fixedly connected to the outer wall of the closed ring, the inner wall of the positioning seat is provided with a guide groove, and the guide groove is in contact with the outer wall of the guide plate;

[0007] A docking device, the outer wall of the docking device is fixedly connected to the inner wall of the guide plate, the docking device is fixedly connected to the connecting tube, both ends of the connecting tube are provided with docking devices, the side wall of the docking device is fixedly connected to the bottom side wall of the elastic telescopic rod, the top of the elastic telescopic rod is fixedly connected to the inner wall of the limiter, the side wall of the limiter is fitted with the inner wall of the docking device, and the side wall of the limiter is fitted with the inner wall of the positioning seat.

[0008] Preferably, the inner wall of the base is fitted with the safety plate, the inner wall of the safety plate is fitted with the outer wall of the limiter, the side wall of the safety plate is fitted with the outer wall of the safety spring, and the inner wall of the safety spring is fixedly connected to the inner wall of the base.

[0009] Preferably, the guide plates are provided in two groups, and the two groups of guide plates are symmetrically arranged on the upper and lower side walls of the docking device with the docking device as the midline, and the elastic telescopic rods are provided in two groups, and the two groups of elastic telescopic rods are symmetrically arranged on the left and right side walls of the docking device with the docking device as the midline.

[0010] Preferably, the safety springs are provided in two groups, one of which is arranged on the top inner wall of the base, and the other of which is arranged on the side inner wall of the base.

[0011] Preferably, two groups of the safety mechanisms are provided, and the two groups of the safety mechanisms are symmetrically arranged on the inner wall of the base with the positioning seat as the center.

[0012] Preferably, the base is provided with mounting holes, and the mounting holes are arranged in four groups, and the four groups of mounting holes are symmetrically arranged at the four corners of the base with the base as the center.

[0013] Compared with the prior art, the utility model provides an air intake port seat based on precision casting, which has the following beneficial effects:

[0014] 1. The air intake port seat based on precision casting is provided with an installation mechanism. When fixing the connecting pipe and the base, align the guide plate with the guide groove on the outside of the positioning seat, press the limiters on both sides to retract them, and insert the docking device into the interior of the positioning seat. After the docking device is fully inserted, the limiter pops up and embeds the side wall groove of the positioning seat under the push of the elastic telescopic rod to complete the docking. The closed ring can improve the internal sealing effect of the docking. The mechanism can realize the rapid installation and disassembly of the base and the connecting pipe without the use of bolts, thereby improving the use efficiency of the product.

[0015] 2. A safety mechanism is provided on the air intake port seat based on precision casting, and a safety plate is provided on the side wall of the base, which covers the position of the limiter under normal conditions to prevent the structure from loosening due to external force or accidental touch during daily operation or placement. When the safety plate slides to the upper and lower limit positions in the base, it will be squeezed by the safety spring, thereby temporarily limiting the safety plate and improving the stability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the insurance mechanism of the utility model.

[0019] In the figure: 1, base; 2, connecting pipe; 3, mounting mechanism; 4, safety mechanism; 301, positioning seat; 302, closing ring; 303, guide groove; 304, guide plate; 305, docking device; 306, elastic telescopic rod; 307, limiter; 401, safety plate; 402, safety spring. DETAILED DESCRIPTION

[0020] like Figure 1-Figure 3As shown, the utility model provides a technical solution: an air intake pipe seat based on precision casting, including a base 1, the base 1 is provided with a connecting pipe 2, the base 1 is provided with a mounting mechanism 3 for convenient disassembly and assembly of the connecting pipe 2, and a safety mechanism 4 is provided on the mounting mechanism 3.

[0021] The installation mechanism 3 includes: a positioning seat 301, a closed ring 302, a guide groove 303, a guide plate 304, a docking device 305, an elastic telescopic rod 306, and a stopper 307. The inner wall of the positioning seat 301 is fixedly connected to the outer wall of the base 1, and the inner wall of the positioning seat 301 is fixedly connected to the outer wall of the closed ring 302. The closed ring 302 is used to improve the internal airtightness of the positioning seat 301. The inner wall of the positioning seat 301 is provided with a guide groove 303, and the guide groove 303 is in contact with the outer wall of the guide plate 304. The guide groove 303 and the guide plate 304 are used to facilitate docking and installation. The connector 305, the outer wall of the connector 305 is fixedly connected to the inner wall of the guide plate 304, the connector 305 is fixedly connected to the connecting pipe 2, the two ends of the connecting pipe 2 are provided with the connector 305, the side wall of the connector 305 is fixedly connected to the bottom side wall of the elastic telescopic rod 306, the top of the elastic telescopic rod 306 is fixedly connected to the inner wall of the stopper 307, the side wall of the stopper 307 is fitted with the inner wall of the connector 305, the side wall of the stopper 307 is fitted with the inner wall of the positioning seat 301, and the elastic telescopic rod 306 and the stopper 307 are used to fix the positioning seat 301. The inner wall of the base 1 is fitted with the insurance plate 401, the inner wall of the insurance plate 401 is fitted with the outer wall of the stopper 307, the side wall of the insurance plate 401 is fitted with the outer wall of the insurance spring 402, and the inner wall of the insurance spring 402 is fixedly connected to the inner wall of the base 1. There are two groups of guide plates 304, which are symmetrically arranged on the upper and lower side walls of the docking device 305 with the docking device 305 as the center line. There are two groups of elastic telescopic rods 306, which are symmetrically arranged on the left and right side walls of the docking device 305 with the docking device 305 as the center line. There are two groups of safety springs 402, one of which is arranged on the top inner wall of the base 1, and the other is arranged on the side inner wall of the base 1. There are two groups of safety mechanisms 4, which are symmetrically arranged on the inner wall of the base 1 with the positioning seat 301 as the center. The base 1 is provided with mounting holes, which are arranged in four groups, and the four groups of mounting holes are symmetrically arranged at the four corners of the base 1 with the base 1 as the center.

[0022] Working principle: When fixing the connecting tube 2 and the base 1, align the guide plate 304 with the guide groove 303 on the outside of the positioning seat 301, and press the limiters 307 on both sides to retract them, and insert the docking device 305 into the interior of the positioning seat 301. After the docking device 305 is fully inserted, the limiter 307 pops up and embeds into the side wall groove of the positioning seat 301 under the push of the elastic telescopic rod 306 to complete the docking. The closed ring 302 can enhance the internal sealing effect of the docking. This mechanism can realize the rapid installation and disassembly of the base 1 and the connecting tube 2 without the use of bolts, thereby improving the use efficiency of the product.

[0023] A safety plate 401 is provided on the side wall of the base 1, which covers the position of the limiter 307 under normal conditions to prevent the structure from loosening due to external force or accidental touch during daily operation or placement. When the safety plate 401 slides to the upper and lower limit positions in the base 1, it will be squeezed by the safety spring 402, thereby temporarily limiting the safety plate 401 and improving the stability of the product.

[0024] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An air intake port seat based on precision casting, comprising a base (1), characterized in that: The base (1) is provided with a connecting pipe (2), the base (1) is provided with a mounting mechanism (3) for facilitating the disassembly and assembly of the connecting pipe (2), the mounting mechanism (3) is provided with a safety mechanism (4), and the mounting mechanism (3) comprises: A positioning seat (301), wherein the inner wall of the positioning seat (301) is fixedly connected to the outer wall of the base (1), the inner wall of the positioning seat (301) is fixedly connected to the outer wall of the closed ring (302), the inner wall of the positioning seat (301) is provided with a guide groove (303), and the guide groove (303) is in contact with the outer wall of the guide plate (304); A docking device (305), wherein the outer wall of the docking device (305) is fixedly connected to the inner wall of the guide plate (304), the docking device (305) is fixedly connected to the connecting tube (2), both ends of the connecting tube (2) are provided with docking devices (305), the side wall of the docking device (305) is fixedly connected to the bottom side wall of the elastic telescopic rod (306), the top of the elastic telescopic rod (306) is fixedly connected to the inner wall of the stopper (307), the side wall of the stopper (307) is in contact with the inner wall of the docking device (305), and the side wall of the stopper (307) is in contact with the inner wall of the positioning seat (301).

2. The air intake port seat based on precision casting according to claim 1, characterized in that: The inner wall of the base (1) is in contact with the safety plate (401), the inner wall of the safety plate (401) is in contact with the outer wall of the stopper (307), the side wall of the safety plate (401) is in contact with the outer wall of the safety spring (402), and the inner wall of the safety spring (402) is fixedly connected to the inner wall of the base (1).

3. The air intake port seat based on precision casting according to claim 1, characterized in that: Two groups of guide plates (304) are provided, and the two groups of guide plates (304) are symmetrically arranged on the upper and lower side walls of the docking device (305) with the docking device (305) as the midline. Two groups of elastic telescopic rods (306) are provided, and the two groups of elastic telescopic rods (306) are symmetrically arranged on the left and right side walls of the docking device (305) with the docking device (305) as the midline.

4. The air intake port seat based on precision casting according to claim 2, characterized in that: Two groups of the safety springs (402) are provided, one of the two groups of safety springs (402) is provided on the top inner wall of the base (1), and the other group of the two groups of safety springs (402) is provided on the side inner wall of the base (1).

5. The air intake port seat based on precision casting according to claim 2, characterized in that: The safety mechanisms (4) are provided in two groups, and the two groups of safety mechanisms (4) are symmetrically arranged on the inner wall of the base (1) with the positioning seat (301) as the center.

6. The air intake port seat based on precision casting according to claim 1, characterized in that: The base (1) is provided with mounting holes, and the mounting holes are arranged in four groups. The four groups of mounting holes are symmetrically arranged at the four corners of the base (1) with the base (1) as the center.

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