High-strength light-weight automobile air conditioner pressing plate flange

Abstract

The utility model relates to the technical field of flanges, and discloses a high-strength light-weight automobile air conditioner pressing plate flange which comprises a flange main part, a flange extending part is movably installed in the flange main part, the bottom of the flange main part is fixedly connected with a lower installation part, and the top of the flange extending part is fixedly connected with an upper installation part. An extension assembly is arranged between the upper mounting part and the lower mounting part and comprises threaded cylinders and threaded rods, the two threaded cylinders are symmetrically arranged at the top of the lower mounting part, the two threaded rods are arranged in the threaded cylinders, and the threaded rods are connected with the threaded cylinders through threads; the bottom ends of the two threaded cylinders are fixedly connected with rotating rods, and the rotating rods are rotationally connected with the lower mounting piece. According to the utility model, through the arrangement of the extension assembly, the flange extension piece can be driven to retract or extend, so that the overall length can be adjusted, two sections of pipelines with different distances can be conveniently connected, and the adaptability during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to a high-strength and lightweight automobile air-conditioning pressure plate flange. Background Art

[0002] A flange is a mechanical part that connects two components together with bolts. Car air conditioners are used to adjust and control the temperature, humidity, air cleanliness and air flow in the car compartment to the optimal state, providing a comfortable riding environment for passengers and reducing travel fatigue. They generally include refrigeration devices, heating devices and ventilation devices, and flanges are usually used to connect the pipes of each device.

[0003] When connecting air-conditioning pipes, existing flanges often do not fit because the distance between the two pipe sections is too long or too short, which increases the difficulty of installation. Especially when connecting hard pipes, it is necessary to cut or extend the pipes to adapt to the existing flanges, which reduces the adaptability during use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a high-strength and lightweight automobile air-conditioning pressure plate flange, which aims to improve the problem of inconvenience in connecting two sections of air-conditioning pipes at different distances.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A high-strength and lightweight automobile air-conditioning pressure plate flange includes a flange main part, a flange extension part is movably installed inside the flange main part, a lower mounting part is fixedly connected to the bottom of the flange main part, an upper mounting part is fixedly connected to the top of the flange extension part, and an extension component is provided between the upper mounting part and the lower mounting part.

[0007] Preferably, the extension assembly includes a threaded barrel and a threaded rod, two threaded barrels are symmetrically arranged on the top of the lower mounting member, and two threaded rods are arranged inside the threaded barrel.

[0008] Preferably, the threaded rod and the threaded barrel are connected via threads, and the top end of the threaded barrel extends upward for a distance.

[0009] Preferably, the bottom ends of the two threaded cylinders are fixedly connected with a rotating rod, and the rotating rod is rotationally connected to the lower mounting member, and the rotating rod is arranged inside the lower mounting member.

[0010] Preferably, the outer surfaces of the two threaded barrels are fixedly connected with anti-slip sleeves.

[0011] Preferably, the inner wall of the flange main part is symmetrically provided with sliding grooves.

[0012] Preferably, sliders are fixedly connected to both sides of the flange extension, and the sliders are placed inside the sliding groove and are slidably connected thereto.

[0013] Preferably, a through hole is provided inside the flange extension piece, upper positioning holes are symmetrically provided inside the upper mounting piece, and a lower positioning hole is provided inside the lower mounting piece.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model is provided with an extension component. When in use, the threaded barrel can be twisted according to the distance between the two sections of the automobile air-conditioning pipe. The threaded barrel rotates to drive the threaded rod to extend or retract. When the threaded rod is raised or lowered, the flange extension can be driven to retract or extend, thereby adjusting the overall length, making it easier to connect two sections of pipes at different distances, and increasing adaptability during use.

[0016] 2. The utility model provides a slide groove on the inner wall of the flange main part and installs sliders on both sides of the flange extension. When the flange extension is used inside the flange main part, the sliders can slide inside the slide groove, thereby increasing the directionality and smoothness of the flange extension during adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-strength and lightweight automobile air-conditioning pressure plate flange proposed by the utility model;

[0018] Figure 2 This is a planar schematic diagram of the position of the rotating rod of a high-strength and lightweight automobile air-conditioning pressure plate flange proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the slide groove position structure of a high-strength and lightweight automobile air-conditioning pressure plate flange proposed by the utility model.

[0020] Legend:

[0021] 1. Flange main part; 2. Lower mounting part; 3. Lower positioning hole; 4. Threaded barrel; 5. Anti-slip sleeve; 6. Threaded rod; 7. Upper mounting part; 8. Flange extension; 9. Slider; 10. Through hole; 11. Slide; 12. Rotating rod; 13. Upper positioning hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a high-strength and lightweight automobile air-conditioning pressure plate flange, comprising a flange main part 1, a flange extension part 8 movably installed inside the flange main part 1, the bottom of the flange main part 1 is fixedly connected to the lower mounting part 2, the top of the flange extension part 8 is fixedly connected to the upper mounting part 7, and an extension component is provided between the upper mounting part 7 and the lower mounting part 2, the extension component comprises a threaded barrel 4 and a threaded rod 6, two threaded barrels 4 are symmetrically arranged on the top of the lower mounting part 2, two threaded rods 6 are arranged inside the threaded barrel 4, the threaded rod 6 is connected to the threaded barrel 4 by a thread, and the top of the threaded barrel 4 extends upward for a distance, the bottom ends of the two threaded barrels 4 are fixedly connected to a rotating rod 12, and the rotating rod 12 is rotatably connected to the lower mounting part 2, and the rotating rod 12 is arranged inside the lower mounting part 2.

[0024] Specifically, the top ends of the two threaded rods 6 are fixedly connected to the bottom surface of the upper mounting part 7, so that the threaded barrel 4 can be rotated to drive the rotating rod 12 to rotate inside the lower mounting part 2. Since the threaded rod 6 is fixedly connected to the bottom surface of the upper mounting part 7, when the threaded barrel 4 rotates, the threads on the inner wall of the threaded barrel 4 and the threads on the surface of the threaded rod 6 can be rotated relative to each other, thereby driving the threaded rod 6 to extend. When the threaded rod 6 extends, the upper mounting part 7 can be lifted up, and the flange extension part 8 can be driven to extend. At this time, the overall length of the device can be adjusted. The two threaded barrels 4 of this device have the same thread setting direction as the two threaded rods 6. When in use, the two threaded barrels 4 can be rotated in the same direction, which can drive the two threaded rods 6 to rise synchronously, making it convenient to connect two sections of pipes at different distances, greatly increasing the adaptability of the device. The flange main part 1 and the flange extension part 8 of this device are made of aluminum alloy, so that they have the characteristics of high strength and lightweight.

[0025] Reference Figure 1 and Figure 2 The outer surfaces of the two threaded cylinders 4 are fixedly connected with anti-slip sleeves 5.

[0026] Specifically, the surface of the anti-slip sleeve 5 of the device is made of an anti-slip rubber pad. The cushioning and anti-slip properties of the rubber pad make it easier for the staff to twist the anti-slip sleeve 5, thereby driving the threaded barrel 4 to rotate.

[0027] Reference Figure 1 and Figure 3 The inner wall of the flange main part 1 is symmetrically provided with a slide groove 11, and the two sides of the flange extension part 8 are fixedly connected with a slider 9, and the slider 9 is placed inside the slide groove 11 and is slidably connected thereto.

[0028] Specifically, the slide groove 11 is vertically arranged on the inner wall of the flange main part 1. When the flange extension 8 moves and retracts inside the flange main part 1, it can drive the slider 9 to slide inside the slide groove 11, thereby increasing the directionality and stability of the flange extension 8 when extending or retracting, making the adjustment of the flange extension 8 smoother.

[0029] Reference Figure 1 A through hole 10 is opened inside the flange extension 8, an upper positioning hole 13 is symmetrically opened inside the upper mounting member 7, and a lower positioning hole 3 is opened inside the lower mounting member 2.

[0030] Specifically, the inner walls of the lower positioning hole 3 and the upper positioning hole 13 are both provided with threads, and the two lower positioning holes 3 are on the same horizontal line as the position of the upper positioning hole 13, and the apertures are consistent. When in use, the lower mounting part 2 and the upper mounting part 7 can be respectively aligned with the flanges at the ends of the two sections of the pipe, and the lower positioning hole 3 and the upper positioning hole 13 are aligned with the connection ports of the flanges at the ends of the pipe, and they are connected by bolts, so that the device can be installed. The through hole 10 runs through the upper and lower ends of the device. After installation, the pipe can be connected to the through hole 10, and then the two sections of the pipe can be connected. The flange extension 8 of the device is tightly attached to the inner wall of the flange main part 1, thereby ensuring the sealing of the flange main part 1 and the internal through hole 10 of the flange extension 8.

[0031] Working principle: When using this device, it can be placed in a suitable position. According to the two sections of automobile air-conditioning pipes to be connected, the two anti-slip sleeves 5 are screwed, and the anti-slip sleeves 5 drive the threaded barrel 4 to rotate. The rotation of the threaded barrel 4 can drive the threaded rod 6 to extend. The extension of the threaded rod 6 can lift the upper mounting part 7. The movement of the upper mounting part 7 can drive the flange extension 8 to extend or retract, so that the distance between the upper mounting part 7 and the lower mounting part 2 can be adjusted. When the flange extension 8 moves, it can drive the slider 9 to slide inside the slide groove 11, thereby increasing the directionality and stability of the flange extension 8 when moving. The distance between the upper mounting part 7 and the lower mounting part 2 is adjusted to a position corresponding to the distance between the two sections of the pipes to be connected, and the lower mounting part 2 and the upper mounting part 7 are connected to the flanges of the two sections of the pipes through the lower positioning hole 3 and the upper positioning hole 13. In this way, the two sections of the automobile air-conditioning pipes can be connected. When in use, this device increases the adaptability of the connection between the two sections of the pipes, and also increases the directionality and smoothness when adjusting the flange extension 8.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-strength and lightweight automobile air-conditioning pressure plate flange, comprising a flange main part (1), characterized in that: A flange extension part (8) is movably installed inside the flange main part (1), a lower mounting part (2) is fixedly connected to the bottom of the flange main part (1), an upper mounting part (7) is fixedly connected to the top of the flange extension part (8), and an extension component is provided between the upper mounting part (7) and the lower mounting part (2).

2. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 1, characterized in that: The extension assembly comprises a threaded barrel (4) and a threaded rod (6), wherein the two threaded barrels (4) are symmetrically arranged on the top of the lower mounting member (2), and the two threaded rods (6) are arranged inside the threaded barrel (4).

3. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 2, characterized in that: The threaded rod (6) is connected to the threaded barrel (4) via a threaded connection, and the top end of the threaded barrel (4) extends upward for a distance.

4. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 2, characterized in that: The bottom ends of the two threaded cylinders (4) are fixedly connected with a rotating rod (12), and the rotating rod (12) is rotatably connected to the lower mounting member (2), and the rotating rod (12) is arranged inside the lower mounting member (2).

5. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 2, characterized in that: The outer surfaces of the two threaded barrels (4) are fixedly connected with anti-slip sleeves (5).

6. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 1, characterized in that: The inner wall of the flange main part (1) is symmetrically provided with sliding grooves (11).

7. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 6, characterized in that: Slide blocks (9) are fixedly connected to both sides of the flange extension (8), and the slide blocks (9) are placed inside the slide groove (11) and are slidably connected thereto.

8. The high-strength and lightweight automobile air-conditioning pressure plate flange according to claim 1, characterized in that: A through hole (10) is provided inside the flange extension (8), upper positioning holes (13) are symmetrically provided inside the upper mounting member (7), and a lower positioning hole (3) is provided inside the lower mounting member (2).

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