Cleaning equipment for piston machining

Abstract

The utility model relates to the technical field of piston processing, and discloses a cleaning device for piston processing, which comprises a cleaning box, a cleaning mechanism is arranged in the cleaning box, the cleaning mechanism is used for brushing a piston, a fixing mechanism is arranged outside the cleaning mechanism, and the fixing mechanism is used for fixing the piston; the cleaning rod is driven by the rotating motor to rotate, the spray head at the bottom end of the cleaning rod can spray cleaning liquid, all-directional and efficient flushing is conducted on the piston, and it is ensured that dirt and impurities on the surface of the piston are effectively removed; the automatic lifting function of the placing frame and the fixing mechanism is achieved. According to the piston cleaning device, the contact area of water flow and the piston can be increased during cleaning, the piston can be easily fed into and taken out of the cleaning box, the difficulty and labor intensity of manual operation are reduced, the problem that water overflows when the piston is taken out is solved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of piston processing, and particularly relates to a cleaning device for piston processing. Background Art

[0002] A piston is a reciprocating part in the cylinder block of an automobile engine. The basic structure of a piston can be divided into a top, a head and a skirt. The top of the piston is the main part that forms the combustion chamber, and its shape is related to the form of the combustion chamber selected. Most gasoline engines use flat-top pistons, which have the advantage of a small heat absorption area. The top of a diesel piston often has various pits, and its specific shape, position and size must all meet the requirements of the formation and combustion of the air-fuel mixture in the diesel engine. During the processing of automobile pistons, a spraying process is required; however, before the piston is spray-processed, it needs to be cleaned to remove the oil stains on the surface of the piston, so as to ensure the processing of the piston.

[0003] The utility model patent with the publication number CN 216460707 U proposes a cleaning device for automobile piston processing, which realizes the efficient cleaning of the piston by rotation.

[0004] However, it is found in the implementation of the related technology that the above technical solutions have the following problems. In the actual use process, it is necessary to wait until all the water in the box body is drained before the piston inside can be taken out. Otherwise, it is very easy for the water in the box body to overflow, resulting in the random flow of waste water, and the practicability of the cleaning device is relatively low. For this reason, this application proposes a cleaning device for piston processing. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the deficiencies of the prior art, the utility model provides a cleaning device for piston processing, which overcomes the deficiencies in the prior art.

[0007] To solve the above problems, the utility model adopts the following technical solutions:

[0008] A cleaning device for piston processing includes a cleaning box. A cleaning mechanism is arranged inside the cleaning box, and the cleaning mechanism is used for brushing the piston. A fixing mechanism is arranged outside the cleaning mechanism, and the fixing mechanism is used for fixing the piston.

[0009] As a preferred technical solution of the present utility model, the cleaning mechanism includes a fixed rotating motor installed on the top of the cleaning box. A cleaning rod is fixedly connected to the output shaft of the rotating motor, and a plurality of spray heads are fixedly connected to the bottom end of the cleaning rod.

[0010] As a preferred technical solution of the present utility model, an active wheel is fixedly connected to the outside of the output shaft of the rotating motor. A transmission belt is movably sleeved outside the active wheel. A driven wheel is rotatably connected inside the transmission belt. A transmission screw rod is fixedly connected inside the driven wheel. A transmission block is threadedly connected to the outside of the transmission screw rod. A transmission frame is fixedly connected to the outside of the transmission block. A placement rack is slidably connected to the front of the transmission frame. The fixing mechanism is fixedly connected to the placement rack.

[0011] As a preferred technical solution of the present utility model, the fixing mechanism includes a fixing component fixedly connected to the placement rack. The fixing component includes a connecting rod fixedly connected to the top of the placement rack. Three elastic pieces distributed in a ring are fixedly connected to the outside of the connecting rod. Fixing pieces are fixedly connected to the outer ends of the three elastic pieces facing outwards.

[0012] As a preferred technical solution of the present utility model, a guiding piece arranged obliquely is fixedly connected to the top of the fixing piece.

[0013] As a preferred technical solution of the present utility model, the elastic piece is curve-shaped, and the material of the elastic piece is an elastic material.

[0014] As a preferred technical solution of the present utility model, a guide rail is fixedly connected to the inner wall of the cleaning box. A roller adapted to the guide rail is fixedly connected to the back of the transmission frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) By driving the cleaning rod to rotate through the rotating motor, the spray heads at the bottom end of the cleaning rod can spray cleaning liquid to wash the piston comprehensively and efficiently, ensuring that the dirt and impurities on the surface of the piston are effectively removed. Through the transmission system composed of the active wheel, driven wheel, transmission belt and transmission screw rod, the automatic lifting function of the placement rack and the fixing mechanism is realized. Not only can the contact area between the water flow and the piston be increased during cleaning, but also the piston can be easily sent into and taken out of the cleaning box, reducing the difficulty and labor intensity of manual operation, and there will be no problem of water overflow when taking out, improving the practicability.

[0017] (2) The fixing mechanism adopts a shrapnel design, which can adapt to pistons of different sizes. The elastic material of the shrapnel ensures that the fixing piece can closely fit the piston surface, while avoiding the possibility of damaging the piston due to over-tightening. This design not only improves the stability of cleaning, but also reduces the operation difficulty and improves the work efficiency. The inclined design of the guiding piece makes it more convenient to put in and take out the piston, improving the operation convenience. At the same time, the cooperation between the roller and the guide rail ensures the stability and smoothness of the transmission frame during the lifting process, further enhancing the use experience of the equipment. Description of the Drawings

[0018] Other features, objects, and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 Is the front view of the present utility model;

[0020] Figure 2 Is the front sectional view of the present utility model;

[0021] Figure 3 Is the top view of the transmission frame in the present utility model;

[0022] Figure 4 Is the front view of the fixing component in the present utility model;

[0023] The corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0024] 1. Cleaning tank; 2. Rotating motor; 3. Driving wheel; 4. Transmission belt; 5. Driven wheel; 6. Transmission screw; 7. Transmission block; 8. Transmission frame; 9. Placing rack; 10. Fixing component; 101. Shrapnel; 102. Fixing piece; 103. Guiding piece; 104. Connecting rod. Detailed Embodiment

[0025] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following further detailed description of the specific embodiments of the present utility model is provided in conjunction with the drawings of the specification.

[0026] Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means a specific feature, structure or characteristic that may be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. The present utility model provides the following embodiments.

[0028] A cleaning device for piston processing proposed by the present utility model, as Figures 1 to 3 shown, includes a cleaning tank 1. A cleaning mechanism is arranged inside the cleaning tank 1. The cleaning mechanism is used to brush the piston. The cleaning mechanism includes a fixed rotation motor 2 installed on the top of the cleaning tank 1. A cleaning rod is fixedly connected to the output shaft of the rotation motor 2. A plurality of nozzles are fixedly connected to the bottom end of the cleaning rod. An active wheel 3 is fixedly connected to the outside of the output shaft of the rotation motor 2. A transmission belt 4 is movably sleeved outside the active wheel 3. A driven wheel 5 is rotatably connected inside the transmission belt 4. A transmission screw 6 is fixedly connected inside the driven wheel 5. A transmission block 7 is threadedly connected to the outside of the transmission screw 6. A transmission frame 8 is fixedly connected to the outside of the transmission block 7. A placement frame 9 is slidably connected to the front of the transmission frame 8. Guide rails are fixedly connected to the inner wall of the cleaning tank 1. A roller adapted to the guide rail is fixedly connected to the back of the transmission frame 8. The guide rail fixedly connected to the inner wall of the cleaning tank 1 provides a stable sliding path for the transmission frame 8, enabling the transmission frame 8 to move smoothly along the inner wall of the cleaning tank 1. The roller on the back of the transmission frame 8 is closely combined with the guide rail to ensure that there is no shaking or deviation during the transmission process. The placement frame 9 slidably connected to the front of the transmission frame 8 is used to place the piston to be cleaned. The design of the placement frame 9 takes into account the shape and size of the piston to ensure that the piston can be stably fixed on the placement frame 9 during the cleaning process, avoiding movement or falling during cleaning. When the rotation motor 2 is started, its output shaft drives the cleaning rod and the nozzles to rotate. At the same time, the active wheel 3 also rotates. The active wheel 3 transmits power to the driven wheel 5 through the transmission belt 4, causing the driven wheel 5 and the transmission screw 6 to start rotating. The rotation of the transmission screw 6 drives the threadedly connected transmission block 7 to move up and down on the screw. The movement of the transmission block 7 is converted into the horizontal movement of the placement frame 9 in the cleaning tank 1 through the transmission frame 8. In this way, as the rotation motor 2 continues to work, the nozzles can not only perform rotational cleaning on the surface of the piston, but also achieve comprehensive cleaning of different parts of the piston through the horizontal movement of the placement frame 9. In addition, the nozzles can be connected to an external cleaning liquid source through a pipeline to spray cleaning liquid during the cleaning process, further enhancing the cleaning effect. At the same time, a sewage discharge pipeline is designed at the bottom of the cleaning tank 1 to discharge the sewage and impurities generated during the cleaning process.

[0029] As Figures 1 to 4As shown in the figure, a fixing mechanism is arranged outside the cleaning mechanism. The fixing mechanism is used for fixing the piston. The fixing mechanism is fixedly connected to the placing rack 9. The fixing mechanism includes a fixing component 10 fixedly connected to the placing rack 9. The fixing component 10 includes a connecting rod 104 fixedly connected to the top of the placing rack 9. Three elastic pieces 101 distributed in a ring are fixedly connected to the outside of the connecting rod 104. The outer ends of the three elastic pieces 101 are all fixedly connected with fixing pieces 102. The top of the fixing piece 102 is fixedly connected with an inclined guiding piece 103. The elastic piece 101 is curve-shaped, and the material of the elastic piece 101 is an elastic material. The core part of the fixing component 10 is the connecting rod 104, which is firmly connected to the top of the placing rack 9 and provides stable support for the entire fixing mechanism. Three elastic pieces 101 distributed in a ring are fixedly connected to the outside of the connecting rod 104. This distribution method enables the fixing mechanism to apply force more evenly and stably when fixing the piston. The elastic piece 101 adopts a curve-shaped design. This design not only increases the elasticity of the elastic piece 101, enabling it to better adapt to pistons of different shapes and sizes, but also provides a certain buffering effect when fixing the piston, avoiding damage to the piston. At the same time, the elastic piece 101 is made of an elastic material, which has good elasticity and recoverability, ensuring that the fixing mechanism can still maintain a stable fixing effect during long-term use. A fixing piece 102 is fixedly connected to the outer end of each elastic piece 101. These fixing pieces 102 can directly contact and fix the piston. The top of the fixing piece 102 is also inclined with a guiding piece 103. These guiding pieces 103 can play a guiding and positioning role when the piston is placed in the fixing mechanism, enabling the piston to be smoothly placed in the fixing mechanism and quickly and accurately fixed. The design of the fixing mechanism is delicate and practical. It effectively solves the problem of fixing the piston during the cleaning process. Through the fixing component 10 fixedly connected to the placing rack 9, the stability of the piston during the cleaning process is ensured, avoiding problems such as poor cleaning effect or damage to the cleaning equipment caused by the movement or shaking of the piston.

[0030] The working principle of the present utility model is as follows: First, place the piston to be cleaned in the fixing mechanism on the placing rack 9. The elastic piece 101 of the fixing mechanism will adapt to the shape of the piston and firmly fix the piston through the fixing piece 102. The guiding piece 103 ensures accurate alignment when the piston is placed. Then, start the cleaning mechanism. The rotating motor 2 starts to work, driving the cleaning rod and the nozzle to rotate. At the same time, power is transmitted to the driven wheel 5 through the transmission belt 4, thereby causing the transmission screw 6 to rotate. The rotation of the transmission screw 6 causes the transmission block 7 to move up and down on the screw, thus driving the transmission rack 8 to slide along the guide rail, realizing the horizontal movement of the placing rack 9 in the cleaning tank 1. During the cleaning process, the nozzle sprays the cleaning liquid to thoroughly clean the piston. Due to the rotation of the cleaning rod and the nozzle and the horizontal movement of the placing rack 9, all parts of the piston can be fully cleaned. After the cleaning is completed, turn off the rotating motor 2 to stop the operation of the cleaning mechanism. At this time, the piston in the fixing mechanism can be taken out for subsequent processing or inspection. In the entire working process, the coordinated work of the cleaning mechanism and the fixing mechanism ensures the efficient and thorough cleaning of the piston, improving the cleaning quality and efficiency.

[0031] The above content is a further detailed description of the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cleaning device for piston processing, comprising a cleaning box (1), characterized in that: A cleaning mechanism is arranged inside the cleaning box (1), and the cleaning mechanism is used to scrub the piston. A fixing mechanism is arranged outside the cleaning mechanism, and the fixing mechanism is used to fix the piston.

2. A piston processing cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a fixed rotating motor (2) mounted on the top of the cleaning box (1), a cleaning rod being fixedly connected to the output shaft of the rotating motor (2), and a plurality of nozzles being fixedly connected to the bottom end of the cleaning rod.

3. A piston processing cleaning device according to claim 2, characterized in that: The output shaft of the rotating motor (2) is fixedly connected to a driving wheel (3) on the outside, a transmission belt (4) is movably sleeved on the outside of the driving wheel (3), a driven wheel (5) is rotatably connected to the inside of the transmission belt (4), a transmission screw (6) is fixedly connected to the inside of the driven wheel (5), a transmission block (7) is threadedly connected to the outside of the transmission screw (6), a transmission frame (8) is fixedly connected to the outside of the transmission block (7), a placement frame (9) is slidably connected to the front of the transmission frame (8), and the fixing mechanism is fixedly connected to the placement frame (9).

4. A piston processing cleaning device according to claim 2, characterized in that: The fixing mechanism comprises a fixing assembly (10) fixedly connected to the placement rack (9), the fixing assembly (10) comprising a connecting rod (104) fixedly connected to the top of the placement rack (9), the outside of the connecting rod (104) being fixedly connected to three annularly distributed spring pieces (101), and the outward ends of the three spring pieces (101) being fixedly connected to fixing pieces (102).

5. A piston processing cleaning device according to claim 4, characterized in that: The top of the fixing plate (102) is fixedly connected with an inclined guide plate (103).

6. A piston processing cleaning device according to claim 4, characterized in that: The spring piece (101) is curved, and the material of the spring piece (101) is an elastic material.

7. The cleaning device for piston processing according to claim 3, characterized in that: A guide rail is fixedly connected to the inner wall of the cleaning box (1), and a roller adapted to the guide rail is fixedly connected to the back of the transmission frame (8).

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