An aluminum alloy air inlet cylinder

Abstract

This utility model discloses an aluminum alloy air intake cylinder, relating to the field of air intake cylinder technology. It includes a cylinder body with a through-hole fixedly connected to its outer wall for air intake and exhaust. A connecting plate is fixedly connected to the outer wall of the cylinder body, and a fixing box is movably connected to the inner wall of the connecting plate. A mounting plate is fixedly connected to the outer wall of the fixing box. A locking mechanism is located inside the fixing box to fix the connecting plate, and an unlocking mechanism is located at the front of the fixing box to unlock the connecting plate. This utility model uses bolts to fix the mounting plate and fixing box inside the engine compartment. The connecting plate is inserted into the fixing box and automatically fixed by the locking mechanism, completing the installation of the cylinder body. When the cylinder body needs to be disassembled, the connecting plate can be quickly unlocked by the unlocking mechanism, greatly reducing disassembly and assembly time, lowering maintenance thresholds, and reducing replacement costs.

Description

Technical Field

[0001] This utility model relates to the field of air intake cylinder technology, and in particular to an aluminum alloy air intake cylinder. Background Technology

[0002] Aluminum alloy air intake cylinders typically refer to air cylinders made of aluminum alloy used in automobiles or industrial equipment. They are mainly used to store compressed gas, guide air into the engine combustion chamber, and provide power support for systems such as braking and horn. A dense aluminum oxide protective film naturally forms on its surface, which can effectively prevent corrosion and extend its service life.

[0003] The aluminum alloy air intake cylinder is fixed to the car engine compartment with bolts and clamps. Workers need to use tools to tighten them one by one. In the narrow engine compartment, it is difficult for mechanics to find a suitable angle to operate tools to loosen multiple clamps and bolts when they need to maintain the aluminum alloy air intake cylinder, making the maintenance process time-consuming and laborious. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum alloy air inlet cylinder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy air inlet cylinder, comprising a cylinder body, wherein a port is fixedly connected to the outer wall of the cylinder body, and the port is used for air intake and exhaust;

[0006] A connecting plate is fixedly connected to the outer wall of the cylinder, a fixing box is movably connected to the inner wall of the connecting plate, and an mounting plate is fixedly connected to the outer wall of the fixing box;

[0007] A locking mechanism is provided inside the fixing box and is used to fix the connecting plate.

[0008] An unlocking mechanism is provided at the temporal part of the fixing box, and the unlocking mechanism is used to unlock the connecting plate.

[0009] Preferably, the locking mechanism is in two sets and arranged horizontally symmetrically, and the locking mechanism includes:

[0010] The first trapezoidal block is slidably connected inside the fixed box;

[0011] A limiting plate is fixedly connected to the bottom of the first trapezoidal block. A limiting groove is formed on the outer wall of the connecting plate, and an elastic component is provided on the outside of the connecting plate.

[0012] Preferably, the elastic component includes:

[0013] A slider is slidably connected to the inner wall of a fixed box, and the first trapezoidal block is fixedly connected to the top of the slider;

[0014] A spring, which is fixedly connected between two sliders.

[0015] Preferably, the unlocking mechanism includes:

[0016] The third trapezoidal block is slidably connected to a circular rod on the inner wall of the fixing box, and the third trapezoidal block is fixedly connected to one end of the circular rod near the first trapezoidal block;

[0017] A threaded rod is threadedly connected to the inner wall of the fixed box, and the threaded rod is rotatably connected to the top of the third trapezoidal block.

[0018] Preferably, a sewage discharge mechanism is provided on the outside of the cylinder, the sewage discharge mechanism comprising:

[0019] A drain outlet, which is fixedly connected to the outer wall of the cylinder;

[0020] End cap, which is movably fitted onto the outer wall of the sewage outlet.

[0021] Preferably, there are two connecting plates arranged horizontally and symmetrically. A second trapezoidal block is fixedly connected to the bottom of the connecting plate, and a roller is rotatably connected to the outer wall of the third trapezoidal block.

[0022] The technical effects and advantages of this utility model are as follows:

[0023] This utility model uses bolts to fix the mounting plate and fixing box inside the engine compartment. The connecting plate is inserted into the fixing box and automatically fixed by the locking mechanism to complete the installation of the cylinder. When the cylinder needs to be disassembled, the connecting plate can be quickly unlocked by the unlocking mechanism, which greatly reduces disassembly and assembly time, lowers the maintenance threshold and replacement cost. Attached Figure Description

[0024] Figure 1 This is a frontal three-dimensional structural diagram of the present utility model.

[0025] Figure 2 This is a three-dimensional sectional view of the fixing box of this utility model.

[0026] Figure 3 This is a three-dimensional structural diagram of the limiting plate of this utility model.

[0027] Figure 4 This is a three-dimensional structural diagram of the third trapezoidal block of this utility model.

[0028] In the diagram: 1. Cylinder; 2. Connecting plate; 3. Fixing box; 4. Mounting plate; 5. Drain outlet; 6. Through port; 7. First trapezoidal block; 8. End cap; 9. Spring; 10. Limiting plate; 11. Second trapezoidal block; 12. Limiting groove; 13. Circular rod; 14. Threaded rod; 15. Third trapezoidal block; 16. Roller; 17. Slider. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides, for example Figures 1-4 The image shows an aluminum alloy air inlet cylinder.

[0031] Example 1: Includes a cylinder 1, a connecting plate 2, a locking mechanism, and an unlocking mechanism. A port 6 is fixedly connected to the outer wall of the cylinder 1 for air intake and exhaust. The connecting plate 2 is fixedly connected to the outer wall of the cylinder 1. A fixing box 3 is movably connected to the inner wall of the connecting plate 2. A mounting plate 4 is fixedly connected to the outer wall of the fixing box 3. The locking mechanism is located inside the fixing box 3 and is used to fix the connecting plate 2. The unlocking mechanism is located at the front of the fixing box 3 and is used to unlock the connecting plate 2. Two ports 6 are provided, one on each side of the cylinder 1, allowing air intake and exhaust from the cylinder 1. The ports 6 guide the gas through the cylinder 1 to the engine combustion chamber. The outer wall of the mounting plate 4 is provided with… Before installing the cylinder body 1, the worker first uses bolts to pass through the mounting plate 4 to fix the fixing box 3 to the engine compartment. After the installation is completed, the cylinder body 1 is installed. The cylinder body 1 is equipped with a sewage discharge mechanism, which includes a sewage discharge port 5 and an end cap 8. The sewage discharge port 5 is fixedly connected to the outer wall of the cylinder body 1, and the end cap 8 is movably sleeved on the outer wall of the sewage discharge port 5. In specific use: the mounting plate 4 and the fixing box 3 are fixed to the inside of the engine compartment with bolts. The connecting plate 2 is inserted into the fixing box 3 and the locking mechanism automatically fixes the connecting plate 2, thus completing the installation of the cylinder body 1. When it is necessary to disassemble the cylinder body 1, the connecting plate 2 can be quickly unlocked by the unlocking mechanism, which greatly reduces the disassembly and assembly time, lowers the maintenance threshold and replacement cost.

[0032] In one aspect, the locking mechanism consists of two sets arranged horizontally and symmetrically. Each locking mechanism includes a first trapezoidal block 7 and a limiting plate 10. The first trapezoidal block 7 is slidably connected to the inside of the fixed box 3, and the limiting plate 10 is fixedly connected to the bottom of the first trapezoidal block 7. A limiting groove 12 is formed on the outer wall of the connecting plate 2. An elastic component is provided on the outside of the connecting plate 2, including a slider 17 and a spring 9. The slider 17 is slidably connected to the inner wall of the fixed box 3, the first trapezoidal block 7 is fixedly connected to the top of the slider 17, and the spring 9 is fixedly connected to... Between the two sliders 17, there are two connecting plates 2 arranged horizontally and symmetrically. A second trapezoidal block 11 is fixedly connected to the bottom of the connecting plate 2. A limiting plate 10 can be engaged with a limiting groove 12. The limiting plate 10 is I-shaped and the connecting plate 2 is fixed by the limiting plate 10. The outer walls of the second trapezoidal block 11 and the third trapezoidal block 15 are both provided with inclined surfaces parallel to the outer wall of the first trapezoidal block 7. The second trapezoidal block 11 and the third trapezoidal block 15 can push the first trapezoidal block 7 to move, and the first trapezoidal block 7 drives the limiting groove 12. The position plate 10 moves to control the locking and fixing of the connecting plate 2. The outer wall of the fixing box 3 is provided with a through groove. During installation, the connecting plate 2 is inserted into the through groove, and the second trapezoidal block 11 is used to press the first trapezoidal block 7 to move. The first trapezoidal block 7 stretches the spring 9. When the second trapezoidal block 11 and the first trapezoidal block 7 are not in contact, the limiting plate 10 is attached to the connecting plate 2 until the limiting groove 12 on the outer wall of the connecting plate 2 moves to the position of the limiting plate 10. The spring 9 pulls the limiting plate 10 to automatically lock into the inside of the limiting groove 12. In actual use... When the cylinder 1 needs to be installed, the worker inserts the connecting plate 2 into the fixing box 3. The connecting plate 2 drives the second trapezoidal block 11 to move. The second trapezoidal block 11 squeezes the two first trapezoidal blocks 7 to move away from each other. The first trapezoidal blocks 7 drive the limiting plate 10 to move. At the same time, the first trapezoidal blocks 7 stretch the spring 9 through the slider 17 until the limiting groove 12 moves to the position of the limiting plate 10. Under the action of the spring 9 resetting, the limiting plate 10 is locked into the inner wall of the limiting groove 12, thus achieving the purpose of fixing the connecting plate 2.

[0033] Example 2: Example 2 further discloses an unlocking mechanism based on Example 1, comprising a third trapezoidal block 15 and a threaded rod 14. A circular rod 13 is slidably connected to the inner wall of the fixing box 3. The third trapezoidal block 15 is fixedly connected to one end of the circular rod 13 near the first trapezoidal block 7. The threaded rod 14 is threadedly connected to the inner wall of the fixing box 3 and rotatably connected to the top of the third trapezoidal block 15. A roller 16 is rotatably connected to the outer wall of the third trapezoidal block 15. When the connecting plate 2 needs to be disassembled, the third trapezoidal block 15 presses the first trapezoidal block 7 away from each other, and the roller 16 causes the first trapezoidal block 7 to move away from the connecting plate 2. The third trapezoidal block 15 presses the first trapezoidal block 7 more smoothly until the limiting plate 10 moves out of the inner wall of the limiting groove 12. The third trapezoidal block 15 moves by rotating the threaded rod 14. Under the limitation of the circular rod 13, the third trapezoidal block 15 can only move vertically. In specific use: when it is necessary to disassemble the connecting plate 2, the worker rotates the threaded rod 14, the threaded rod 14 drives the third trapezoidal block 15 to move, the third trapezoidal block 15 pushes the first trapezoidal block 7 to move horizontally until the limiting plate 10 moves out of the limiting groove 12, remove the clamp to the connecting plate 2, and achieve the purpose of disassembling the connecting plate 2.

[0034] Finally, it should be noted that the above description is only 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. An aluminum alloy air inlet cylinder, characterized in that, include: A cylindrical body (1) has a port (6) fixedly connected to its outer wall, which is used for air intake and exhaust. A connecting plate (2) is fixedly connected to the outer wall of the cylinder (1), and a fixing box (3) is movably connected to the inner wall of the connecting plate (2). An mounting plate (4) is fixedly connected to the outer wall of the fixing box (3). A locking mechanism is provided inside the fixing box (3) and is used to fix the connecting plate (2). The unlocking mechanism is located at the temporal part of the fixed box (3) and is used to unlock the connecting plate (2).

2. The aluminum alloy air inlet cylinder according to claim 1, characterized in that, The locking mechanism consists of two sets arranged horizontally and symmetrically. The locking mechanism includes: The first trapezoidal block (7) is slidably connected to the inside of the fixed box (3); The limiting plate (10) is fixedly connected to the bottom of the first trapezoidal block (7). The outer wall of the connecting plate (2) has a limiting groove (12). An elastic component is provided on the outside of the connecting plate (2).

3. The aluminum alloy air inlet cylinder according to claim 2, characterized in that, The elastic component includes: The slider (17) is slidably connected to the inner wall of the fixed box (3), and the first trapezoidal block (7) is fixedly connected to the top of the slider (17); A spring (9) is fixedly connected between two sliders (17).

4. The aluminum alloy air inlet cylinder according to claim 3, characterized in that, The unlocking mechanism includes: The third trapezoidal block (15) is slidably connected to the inner wall of the fixed box (3) by a circular rod (13), and the third trapezoidal block (15) is fixedly connected to one end of the circular rod (13) near the first trapezoidal block (7); Threaded rod (14) is threaded to the inner wall of fixed box (3) and rotatably connected to the top of third trapezoidal block (15).

5. The aluminum alloy air inlet cylinder according to claim 4, characterized in that, The cylinder (1) is provided with a sewage discharge mechanism on its exterior, the sewage discharge mechanism comprising: Sewage outlet (5), the sewage outlet (5) is fixedly connected to the outer wall of the cylinder (1); End cap (8), which is movably sleeved on the outer wall of the drain outlet (5).

6. The aluminum alloy air inlet cylinder according to claim 5, characterized in that, The connecting plates (2) are two in number and arranged horizontally symmetrically. The bottom of the connecting plates (2) is fixedly connected to a second trapezoidal block (11), and the outer wall of the third trapezoidal block (15) is rotatably connected to a roller (16).

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