Impact-resistant automobile control arm

Abstract

The utility model discloses an anti-impact type automobile control arm, which relates to the technical field of automobile control arms and comprises a control arm body, a rubber bushing is mounted on the outer surface of the control arm body, a multi-layer processing mechanism is arranged at the top end of the control arm body, and the multi-layer processing mechanism is used for vulcanizing the surface of the rubber bushing. According to the rubber bushing surface treatment device, the treatment holes in the treatment block are used for spraying out vulcanizing agent mist to perform vulcanization treatment on the surface of the rubber bushing, so that the elastic modulus and the tensile strength of the rubber bushing are increased, and the service life of the rubber bushing is prolonged, so that the service life of the rubber bushing is prolonged, and the service life of the rubber bushing is prolonged. Further, the rubber bushing provides better buffering and damping effects, unsaturated chemical bonds which are easy to chemically react in the rubber are reduced in the vulcanization process, and the aging resistance of the rubber bushing is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive control arm technology, specifically an impact-resistant automotive control arm. Background Technology

[0002] The control arm, also known as the swing arm, is a key component of the vehicle's suspension system. It has a significant impact on the vehicle's ride comfort, handling stability, and safety. It elastically connects the wheels to the vehicle body through ball joints or bushings, transmits various forces, and ensures that the wheels move along a predetermined trajectory.

[0003] Existing control arms have the following drawbacks during use:

[0004] 1. The physical properties of the rubber bushing of the control arm will change under different temperature environments. At higher temperatures, the rubber may become softer, which will reduce the buffering force of the rubber bushing and thus reduce the impact resistance of the vehicle control arm.

[0005] 2. During use, control arms generally require regular maintenance and surface treatment of the rubber bushings to ensure their impact resistance. However, in actual applications, users often find it difficult to perform regular maintenance, resulting in the rubber bushings being constantly in a high-impact state, which shortens their service life and makes the control arm prone to losing its impact resistance. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an impact-resistant automobile control arm, which can effectively solve the problems in the existing technology.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] This utility model discloses an impact-resistant automobile control arm, including a control arm body, a rubber bushing installed on the outer surface of the control arm body, and a multi-layer processing mechanism provided at the top of the control arm body.

[0009] The multi-layer processing mechanism is used to vulcanize the surface of the rubber bushing and to control the temperature of the vulcanizing medium during the process. The multi-layer processing mechanism can also perform low-temperature treatment on the surface of the rubber bushing during the temperature control process.

[0010] Furthermore, the multi-layer processing mechanism includes a mounting base, the bottom end of which is fixedly connected to the top end of the control arm body, a storage tank fixedly connected to the top end of the mounting base, an outlet pipe fixedly connected to the top end of the storage tank, a drainage pipe fixedly connected to the end of the outlet pipe away from the mounting base, and an atomizing plate fixedly connected inside the drainage pipe.

[0011] Furthermore, the end of the drainage tube away from the outlet tube is fixedly connected to a processing tube, the processing tube passes through the side of the mounting base near the drainage tube, and the end of the processing tube away from the drainage tube is fixedly connected to a processing block.

[0012] Furthermore, the processing block has a processing cavity inside, which is connected to the processing block, and a processing hole is provided on the side of the processing block away from the processing tube, which is connected to the processing cavity.

[0013] Furthermore, a temperature control box is fixedly connected to the outer surface of the mounting base, a temperature guide pipe is fixedly connected to the top of the temperature control box, a diversion pipe is fixedly connected to the end of the temperature guide pipe away from the temperature control box, a temperature control cavity is opened inside the processing tube, the end of the diversion pipe near the drainage pipe is fixedly connected to the outer surface of the processing tube, the diversion pipe is connected to the temperature control cavity, and a temperature control block is fixedly connected to the top of the processing block.

[0014] Furthermore, the end of the shunt tube away from the temperature-conducting tube is fixedly connected to the inlet tube, and the end of the inlet tube away from the shunt tube is fixedly connected to the outer surface of the temperature control block. The temperature control block has an outlet cavity inside, which is connected to the inlet tube. The temperature control block has an outlet hole on the side away from the inlet tube, which is connected to the outlet cavity.

[0015] Compared with the known prior art, the technical solution provided by this utility model has the following beneficial effects:

[0016] 1. This utility model uses a temperature control block to vent cold air to perform low-temperature treatment on the surface of the rubber bushing, thereby maintaining better elasticity and reducing cold shrinkage of the rubber bushing, thus improving the buffering capacity of the rubber bushing. The cold air can also be used to clean the surface of the rubber bushing, thereby preventing contaminants on the surface of the rubber bushing from corroding it, thus ensuring that the control arm body always maintains normal impact resistance.

[0017] 2. This utility model uses vulcanizing agent mist sprayed from the processing holes on the processing block to vulcanize the surface of the rubber bushing, thereby increasing the elastic modulus and tensile strength of the rubber bushing, thus enabling the rubber bushing to provide better cushioning and shock absorption. In addition, the vulcanization process reduces the unsaturated chemical bonds in the rubber that are prone to chemical reactions, improving the rubber bushing's resistance to aging. Furthermore, controlling the temperature of the vulcanizing agent mist during the vulcanization process helps to improve the low-temperature treatment effect and quality of the rubber bushing surface, thereby improving the impact resistance of the rubber bushing to the control arm body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural view of the present invention from another angle;

[0021] Figure 3 This is a three-dimensional structural diagram of the multi-layer processing mechanism in this utility model;

[0022] Figure 4 In this utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a partial three-dimensional structural diagram of the multi-layer processing mechanism in this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Control arm body; 2. Rubber bushing;

[0026] Multi-layer processing mechanism: 31. Mounting base; 32. Storage tank; 33. Outlet pipe; 34. Drain pipe; 35. Atomizing plate; 36. Processing pipe; 37. Processing block; 38. Temperature control box; 39. Temperature guide pipe; 310. Diverter pipe; 311. Inlet pipe; 312. Temperature control block. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] This embodiment describes an impact-resistant automotive control arm, such as... Figures 1 to 5 As shown, it includes a control arm body 1, a rubber bushing 2 installed on the outer surface of the control arm body 1, and a multi-layer processing mechanism provided at the top of the control arm body 1.

[0030] The multi-layer processing mechanism is used to vulcanize the surface of the rubber bushing 2 and to control the temperature of the vulcanizing medium during the process. The multi-layer processing mechanism can also perform low-temperature treatment on the surface of the rubber bushing 2 during the temperature control process.

[0031] As a preferred embodiment of this example, Figure 3 , Figure 4 and Figure 5 As shown, the multi-layer processing mechanism includes a mounting base 31. The bottom end of the mounting base 31 is fixedly connected to the top end of the control arm body 1. A storage tank 32 is fixedly connected to the top end of the mounting base 31. An outlet pipe 33 is fixedly connected to the top end of the storage tank 32. A drainage pipe 34 is fixedly connected to the end of the outlet pipe 33 away from the mounting base 31. An atomizing plate 35 is fixedly connected inside the drainage pipe 34. A processing pipe 36 is fixedly connected to the end of the drainage pipe 34 away from the outlet pipe 33. The processing pipe 36 passes through the side of the mounting base 31 near the drainage pipe 34. A processing block 37 is fixedly connected to the end of the processing pipe 36 away from the drainage pipe 34. A processing cavity is opened inside the processing block 37, and the processing cavity communicates with the processing block 37. A processing hole is opened on the side of the processing block 37 away from the processing pipe 36, and the processing hole communicates with the processing cavity. The mounting base 31... A temperature control box 38 is fixedly connected to the outer surface of the processing tube 36. A temperature conducting pipe 39 is fixedly connected to the top of the temperature control box 38. A diversion pipe 310 is fixedly connected to the end of the temperature conducting pipe 39 away from the temperature control box 38. A temperature control cavity is opened inside the processing tube 36. The end of the diversion pipe 310 near the guide pipe 34 is fixedly connected to the outer surface of the processing tube 36. The diversion pipe 310 is connected to the temperature control cavity. A temperature control block 312 is fixedly connected to the top of the processing block 37. An inlet pipe 311 is fixedly connected to the end of the diversion pipe 310 away from the temperature conducting pipe 39. An inlet pipe 311 is fixedly connected to the outer surface of the temperature control block 312 away from the diversion pipe 310. An outlet cavity is opened inside the temperature control block 312. The outlet cavity is connected to the inlet pipe 311. An outlet hole is opened on the side of the temperature control block 312 away from the inlet pipe 311. The outlet hole is connected to the outlet cavity.

[0032] Working principle:

[0033] Initial limitations:

[0034] Before using this utility model, the user needs to install a micro-transfer pump inside the storage tank 32 and connect the outlet of the micro-transfer pump to the storage tank 32. An inlet is opened at the top of the storage tank 32. After the vulcanizing agent is injected into the storage tank 32 through the inlet, the inlet is blocked with a sealing plug.

[0035] like Figures 1 to 5As shown, the user needs to install a refrigeration device inside the temperature control box 38 to keep the air inside the temperature control box 38 at a low temperature, thereby forming cold air. The cold air is introduced from inside the temperature control box 38 into the temperature conducting pipe 39, and from inside the temperature conducting pipe 39 into the distribution pipe 310. Part of the cold air is introduced from inside the distribution pipe 310 into the inlet pipe 311, and from inside the inlet pipe 311 into the outlet cavity inside the temperature control block 312. Then it is discharged from the outlet hole. The cold air discharged from the temperature control block 312 is used to perform low-temperature treatment on the surface of the rubber bushing 2, so that the rubber bushing 2 maintains better elasticity and reduces cold shrinkage, thereby improving the buffering force of the rubber bushing 2. The cold air can also be used to clean the surface of the rubber bushing 2, thereby preventing contaminants on the surface of the rubber bushing 2 from corroding it, so that the control arm body 1 always maintains normal impact resistance.

[0036] The user connects the power supply to the micro-pump, which then starts the pump to deliver the vulcanizing agent to the outlet pipe 33. From there, the agent is transferred to the guide pipe 34, where it is atomized by the atomizing plate 35 to form a vulcanizing agent mist. This mist is then introduced into the processing pipe 36 via the atomizing plate 35. Another portion of the cool air from the distribution pipe 310 is then introduced into the temperature control chamber within the processing pipe 36, thereby controlling the temperature of the vulcanizing agent mist. This improves the low-temperature treatment effect and quality on the surface of the rubber bushing 2. To improve the impact resistance of the rubber bushing 2 to the control arm body 1, the vulcanizing agent mist is introduced from the inside of the treatment pipe 36 into the treatment chamber in the treatment block 37, and then discharged through the treatment hole. The vulcanizing agent mist is then sprayed out through the treatment hole on the treatment block 37 to vulcanize the surface of the rubber bushing 2, thereby increasing the elastic modulus and tensile strength of the rubber bushing 2. This allows the rubber bushing 2 to provide better cushioning and shock absorption. In addition, the vulcanization process reduces the unsaturated chemical bonds in the rubber that are prone to chemical reactions, improving the resistance of the rubber bushing 2 to aging and helping to extend the service life of the rubber bushing 2.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An impact-resistant automotive control arm, characterized by, Including control arm body (1), the outer surface of control arm body (1) is equipped with rubber bushing (2), and the top end of control arm body (1) is provided with multilayer processing mechanism; The multilayer processing mechanism is used for vulcanization treatment on the surface of the rubber bushing (2), and temperature control treatment is carried out on the vulcanization medium during the treatment, and the multilayer processing mechanism can also carry out low temperature treatment on the surface of the rubber bushing (2) during temperature control treatment.

2. The impact-resistant control arm of claim 1, wherein, The multilayer processing mechanism includes a mounting seat (31), the bottom end of the mounting seat (31) is fixedly connected to the top end of the control arm body (1), the top end of the mounting seat (31) is fixedly connected with a reagent storage tank (32), the top end of the reagent storage tank (32) is fixedly communicated with a discharge pipe (33), one end of the discharge pipe (33) away from the mounting seat (31) is fixedly communicated with a drainage pipe (34), and the inside of the drainage pipe (34) is fixedly connected with an atomizing plate (35).

3. The impact-resistant control arm of claim 2, wherein: One end of the drainage pipe (34) away from the discharge pipe (33) is fixedly communicated with a treatment pipe (36), the treatment pipe (36) penetrates through one side of the mounting seat (31) close to the drainage pipe (34), and one end of the treatment pipe (36) away from the drainage pipe (34) is fixedly connected with a treatment block (37).

4. The impact absorbing control arm of claim 3, wherein, The inside of the treatment block (37) is provided with a treatment cavity, the treatment cavity is communicated with the treatment block (37), and one side of the treatment block (37) away from the treatment pipe (36) is provided with a treatment hole, and the treatment hole is communicated with the treatment cavity.

5. The impact absorbing control arm of claim 3, wherein, The outer surface of the mounting seat (31) is fixedly connected with a temperature control box (38), the top end of the temperature control box (38) is fixedly communicated with a temperature guide pipe (39), one end of the temperature guide pipe (39) away from the temperature control box (38) is fixedly communicated with a shunt pipe (310), the inside of the treatment pipe (36) is provided with a temperature control cavity, one end of the shunt pipe (310) close to the drainage pipe (34) is fixedly connected to the outer surface of the treatment pipe (36), the shunt pipe (310) is communicated with the temperature control cavity, and the top end of the treatment block (37) is fixedly connected with a temperature control block (312).

6. The impact absorbing control arm of claim 5, wherein, One end of the shunt pipe (310) away from the temperature guide pipe (39) is fixedly communicated with a guide pipe (311), one end of the guide pipe (311) away from the shunt pipe (310) is fixedly connected to the outer surface of the temperature control block (312), the inside of the temperature control block (312) is provided with a guide-out cavity, the guide-out cavity is communicated with the guide-in pipe (311), and one side of the temperature control block (312) away from the guide-in pipe (311) is provided with a guide-out hole, and the guide-out hole is communicated with the guide-out cavity.

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