Heatproof and shockproof pneumatic element structure

Abstract

The utility model discloses a heatproof shockproof pneumatic element structure, which belongs to the technical field of pneumatic elements and is characterized in that one end of a pneumatic element body is provided with a first liquid return groove and a second liquid return groove, the inner walls of the first liquid return groove and the second liquid return groove are fixedly sleeved with piston cylinders, and one end of each piston cylinder is slidably connected with a piston rod; the inner walls of the side faces of the first liquid return groove and the second liquid return groove fixedly communicate with liquid inlet grooves, one ends of the liquid inlet grooves fixedly communicate with liquid inlet pipe connectors, and the side face of the pneumatic element body is fixedly connected with a shockproof mechanism. The structure is simple, the cost is reduced, the shockproof effect of the pneumatic element can be improved, the contact area of cooling liquid and the heating part of the pneumatic element can be greatly increased through the liquid inlet groove, the liquid inlet pipe connector, the liquid return groove and the liquid return pipe connector, and then the heat dissipation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic component technology, and more specifically, to a heat-resistant and shock-resistant pneumatic component structure. Background Technology

[0002] Pneumatic components are components that perform work by using the force generated by the pressure or expansion of gas; that is, they are machine parts that convert the elastic energy of compressed air into kinetic energy.

[0003] Currently, common pneumatic component structures have small contact areas between the heat-generating parts and the cooling medium during use, reducing heat dissipation efficiency. Furthermore, their anti-vibration structures are complex and ineffective. For example, CN212407165U discloses a pneumatic component with heat resistance and anti-vibration properties, comprising a pneumatic component body, with an upper end cover and a lower end cover at both ends of the pneumatic component body, and a piston rod mounted on the top of the pneumatic component body. A pressing plate is bolted to the top of the piston rod. Fixed brackets are fixedly connected to the side walls of the upper and lower end covers, and anti-vibration components are provided on the fixed brackets. A liquid-containing shell is provided on the surface of the pneumatic component body, with an injection hole on the liquid-containing shell, and the liquid-containing shell is connected to the anti-vibration components through a liquid guide tube.

[0004] As can be seen from the above-disclosed scheme, the pneumatic component body dissipates heat through the return pipe and the injection pipe. Its heat dissipation area is small, which reduces the heat dissipation effect. Moreover, the structure of the shock-absorbing component is cumbersome and complicated. At the same time, it can only provide vertical shock absorption for the pneumatic component and cannot provide horizontal shock absorption, which greatly reduces the shock absorption effect. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a heat-resistant and shock-resistant pneumatic component structure. This heat-resistant and shock-resistant pneumatic component structure, with its shock-resistant mechanism and the buffer plate, fixing plate, and connecting plate included in the shock-resistant mechanism, not only has a simple structure and reduces costs, but also improves the shock-resistant effect of the pneumatic component. Furthermore, the inclusion of a liquid inlet groove, a liquid inlet pipe connector, a liquid return groove, and a liquid return pipe connector can greatly increase the contact area between the coolant and the heat-generating parts of the pneumatic component, thereby improving the heat dissipation effect.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A heat-resistant and shock-resistant pneumatic component structure includes a pneumatic component body. One end of the pneumatic component body has a first return fluid groove and a second return fluid groove. A piston cylinder is fixedly sleeved on the inner wall of both the first and second return fluid grooves. A piston rod is slidably connected to one end of each piston cylinder. A liquid inlet groove is fixedly connected to the inner side wall of the first and second return fluid grooves. One end of the liquid inlet groove is fixedly connected to a liquid inlet pipe connector. A shock-absorbing mechanism is fixedly connected to the side of the pneumatic component body. This heat-resistant and shock-absorbing pneumatic component structure, with its shock-absorbing mechanism and the buffer plate, fixing plate, and connecting plate included in the shock-absorbing mechanism, not only has a simple structure and reduces costs, but also improves the shock absorption effect of the pneumatic component. Furthermore, the liquid inlet groove, liquid inlet pipe connector, return fluid groove, and return fluid pipe connector significantly increase the contact area between the coolant and the heat-generating parts of the pneumatic component, thereby improving the heat dissipation effect.

[0008] Furthermore, the shock-absorbing mechanism includes a connecting plate, one end of which is fixedly connected to the surface of the pneumatic component body. A buffer plate is fixedly connected to the surface of the connecting plate, and a fixing plate is fixedly connected to the other end of the buffer plate. The surface of the fixing plate has fixing holes. Both the fixing plate and the connecting plate are made of engineering plastic, and the fixing holes are strip-shaped holes, which ensures the connection stability of the pneumatic component body.

[0009] Furthermore, the buffer plate is U-shaped and made of elastic shock-absorbing rubber. A reinforcing component is fixedly integrated inside the buffer plate, including an upper reinforcing plate and a lower reinforcing plate. The buffer plate has the function of buffering and shock absorption.

[0010] Furthermore, both the upper and lower reinforcing plates are made of engineering plastics. The surface of the upper reinforcing plate is fixedly connected to the surface of the fixed plate, and the surface of the lower reinforcing plate is fixedly connected to the surface of the connecting plate. The upper and lower reinforcing plates can increase the connection strength between the buffer plate and the fixed plate and connecting plate.

[0011] Furthermore, an upper support rod is fixedly connected to the side of the upper reinforcing plate, and a lower support rod is fixedly connected to the side of the lower reinforcing plate. Both the upper and lower support rods are arc-shaped, which can improve the support stability of the buffer plate.

[0012] Furthermore, one end of the first return fluid tank is fixedly connected to a first return fluid pipe connector, and one end of the second return fluid tank is fixedly connected to a second return fluid pipe connector. The first and second return fluid tanks can increase the cooling area between the coolant and the piston cylinder surface, thereby improving the cooling and heat dissipation effect.

[0013] Furthermore, one end of both the first and second return pipe joints can be detachably connected to a coolant return pipe to facilitate coolant circulation and cooling.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) The anti-vibration mechanism and the buffer plate, fixing plate and connecting plate set in the anti-vibration mechanism are not only simple in structure and reduce cost, but also improve the anti-vibration effect of pneumatic components.

[0016] (2) This solution can greatly increase the contact area between the coolant and the heat-generating parts of the pneumatic components by setting up the inlet tank, inlet pipe joint, return tank and return pipe joint, thereby improving the heat dissipation effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the shockproof mechanism structure of this utility model;

[0019] Figure 3 for Figure 2 A partial sectional view of the buffer plate structure;

[0020] Figure 4 This is a cross-sectional view of the pneumatic component body and piston cylinder mounting structure of this utility model;

[0021] Figure 5 for Figure 3 A schematic diagram of the installation structure of the upper reinforcing plate and the upper support rod.

[0022] Explanation of the labels in the diagram:

[0023] 1. Pneumatic component body; 11. Liquid inlet tank; 12. Liquid inlet pipe connector; 13. First return tank; 14. First return pipe connector; 15. Second return tank; 16. Second return pipe connector; 17. Piston cylinder; 18. Piston rod; 2. Anti-vibration mechanism; 21. Connecting plate; 22. Fixing plate; 23. Fixing hole; 24. Buffer plate; 25. Upper reinforcing plate; 26. Upper support rod; 27. Lower reinforcing plate; 28. Lower support rod. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figure 1-5A heat-resistant and shock-resistant pneumatic component structure includes a pneumatic component body 1. One end of the pneumatic component body 1 has a first return fluid groove 13 and a second return fluid groove 15. A piston cylinder 17 is fixedly sleeved on the inner wall of both the first and second return fluid grooves 13 and 15. A piston rod 18 is slidably connected to one end of the piston cylinder 17. The piston cylinder 17 is a pneumatic cylinder body, and its structure and components with the piston rod 18 are existing technologies. An inlet groove 11 is fixedly connected to the inner side wall of the first and second return fluid grooves 13 and 15. Holes are formed on both sides of the inner wall of the inlet groove 11 to allow coolant to enter the first and second return fluid grooves 13 and 15, and then exit through a coolant return pipe. An inlet pipe connector 12 is fixedly connected to one end of the inlet groove 11, and a coolant inlet pipe is detachably connected to one end of the inlet pipe connector 12. The coolant inlet pipe and the coolant return pipe are also connected. One end is connected to a coolant circulation assembly, which allows the coolant to circulate and dissipate heat, greatly increasing the heat resistance of the pneumatic component. A shock-absorbing mechanism 2 is fixedly connected to the side of the pneumatic component body 1. The shock-absorbing mechanism 2 includes a connecting plate 21. One end of the connecting plate 21 is fixedly connected to the surface of the pneumatic component body 1. A buffer plate 24 is fixedly connected to the surface of the connecting plate 21. The buffer plate 24 is U-shaped and made of elastic shock-absorbing rubber. A reinforcing assembly is fixedly laminated inside the buffer plate 24. The reinforcing assembly includes an upper reinforcing plate 25 and a lower reinforcing plate 27. The buffer plate 24 has a buffering and shock-absorbing function. A fixing plate 22 is fixedly connected to the other end of the buffer plate 24. A fixing hole 23 is opened on the surface of the fixing plate 22. Both the fixing plate 22 and the connecting plate 21 are made of engineering plastic. The fixing hole 23 is a strip hole, which ensures the connection stability of the pneumatic component body 1.

[0027] Both the upper reinforcing plate 25 and the lower reinforcing plate 27 are made of engineering plastic. The surface of the upper reinforcing plate 25 is fixedly connected to the surface of the fixed plate 22, and the surface of the lower reinforcing plate 27 is fixedly connected to the surface of the connecting plate 21. The upper reinforcing plate 25 and the lower reinforcing plate 27 can increase the connection between the buffer plate 24 and the fixed plate 22 and the connecting plate 21. The upper reinforcing plate 25 is fixedly connected to the side of the upper support rod 26, and the lower reinforcing plate 27 is fixedly connected to the side of the lower support rod 28. The upper support rod 26 and the lower support rod 28 are not connected at one end. The upper support rod 26 and the lower support rod 28 are both arc-shaped. The upper support rod 26 and the lower support rod 28 can improve the support stability of the buffer plate 24.

[0028] One end of the first return fluid tank 13 is fixedly connected to the first return fluid pipe connector 14, and one end of the second return fluid tank 15 is fixedly connected to the second return fluid pipe connector 16. The first return fluid tank 13 and the second return fluid tank 15 can increase the cooling area between the coolant and the surface of the piston cylinder 17, thereby improving the cooling effect. One end of the first return fluid pipe connector 14 and the second return fluid pipe connector 16 can be detachably connected to a coolant return fluid pipe to facilitate the circulation and cooling of the coolant.

[0029] During use, the heat-resistant and shock-resistant pneumatic component structure allows coolant to enter the inlet tank 11 through the coolant inlet pipe connected to the inlet pipe connector 12. The coolant in the inlet tank 11 then cools and exchanges heat with the interior of the pneumatic component body 1. Simultaneously, the coolant enters the first return tank 13 and the second return tank 15 through holes, where it exchanges heat with and cools the piston cylinder 17. After heat exchange, the coolant in the first and second return tanks 13 and 15 flows back through the coolant return pipes connected to the first return pipe connector 14 and the second return pipe connector 16, forming a coolant circulation system. When subjected to vibration, the buffer plate 24 provides a flexible connection between the connecting plate 21 and the fixed plate 22, significantly reducing the vibration. This ensures that impact vibrations from different directions do not affect the pneumatic component body 1. The shock-absorbing mechanism 2, along with the buffer plate 24, fixed plate 22, and connecting plate 21, not only has a simple structure and reduces costs but also improves the shock absorption effect of the pneumatic component. Furthermore, the liquid inlet trough 11, liquid inlet pipe connector 12, liquid return trough, and liquid return pipe connector greatly increase the contact area between the coolant and the heat-generating parts of the pneumatic component, thereby improving the heat dissipation effect.

[0030] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A heat-resistant shock-resistant pneumatic element structure comprising a pneumatic element body (1), characterized in that: The pneumatic component body (1) has a first return fluid groove (13) and a second return fluid groove (15) at one end. The inner walls of the first return fluid groove (13) and the second return fluid groove (15) are both fixedly fitted with piston cylinders (17). One end of the piston cylinder (17) is slidably connected to a piston rod (18). The inner walls of the side of the first return fluid groove (13) and the second return fluid groove (15) are fixedly connected to an inlet groove (11). One end of the inlet groove (11) is fixedly connected to an inlet pipe connector (12). The side of the pneumatic component body (1) is fixedly connected to an anti-vibration mechanism (2).

2. The heat-resistant shock-resistant pneumatic element structure according to claim 1, characterized in that: The shock-absorbing mechanism (2) includes a connecting plate (21), one end of which is fixedly connected to the surface of the pneumatic component body (1), a buffer plate (24) is fixedly connected to the surface of the connecting plate (21), and a fixing plate (22) is fixedly connected to the other end of the buffer plate (24), with fixing holes (23) opened on the surface of the fixing plate (22).

3. The heat-resistant shock-resistant pneumatic element structure according to claim 2, characterized in that: The buffer plate (24) is U-shaped and made of elastic shock-absorbing rubber. The buffer plate (24) has a reinforcing component fixed inside, which includes an upper reinforcing plate (25) and a lower reinforcing plate (27).

4. The heat-resistant shock-proof pneumatic element structure according to claim 3, characterized in that: The upper reinforcing plate (25) and the lower reinforcing plate (27) are both made of engineering plastic. The surface of the upper reinforcing plate (25) is fixedly connected to the surface of the fixing plate (22), and the surface of the lower reinforcing plate (27) is fixedly connected to the surface of the connecting plate (21).

5. The heat-resistant and shock-resistant pneumatic component structure according to claim 3, characterized in that: The upper reinforcing plate (25) is fixedly connected to the side of an upper support rod (26), and the lower reinforcing plate (27) is fixedly connected to the side of a lower support rod (28). Both the upper support rod (26) and the lower support rod (28) are arc-shaped.

6. The heat resistant shock proof pneumatic element structure as claimed in claim 1, wherein: One end of the first return tank (13) is fixedly connected to a first return pipe connector (14), and one end of the second return tank (15) is fixedly connected to a second return pipe connector (16).

7. The heat-resistant shock-resistant pneumatic element structure according to claim 6, characterized in that: One end of the first return pipe connector (14) and the second return pipe connector (16) can be detachably connected to a coolant return pipe.

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