Passivation device for mechanical manufacturing

Abstract

The utility model discloses a passivation device for mechanical manufacturing, and relates to the field of passivation devices for mechanical parts. The sand box passivating device comprises a protecting mechanism, a passivating mechanism is arranged on the lower portion in the protecting mechanism, the passivating mechanism comprises a fixing frame, four universal wheels are arranged at the bottom of the fixing frame, and a sand box is installed on the top of the fixing frame through a plurality of spring sleeve rods. Wherein the fixing frame is combined with the universal wheels, stable supporting is provided, moving and positioning are convenient, the flexibility and convenience of the device are enhanced, the spring sleeve rod utilizes the elasticity and the buffering capacity of the spring sleeve rod, impact generated when the sand box vibrates is reduced, uniform and stable vibration of the sand box is kept, grinding materials are evenly distributed in the vibration process through the circular structure of the sand box and the arrangement of the passivation tank, and the grinding efficiency is improved. And the vibration motor effectively activates and distributes grinding materials through controllable vibration, the grinding materials make contact with the surfaces of the parts in an all-dimensional mode, and the passivation effect and uniformity are ensured.

Description

Technical Field

[0001] The utility model relates to the field of mechanical parts passivation devices, in particular to a passivation device for mechanical manufacturing. Background Art

[0002] The passivation device for mechanical manufacturing is a kind of equipment specially used in the mechanical manufacturing industry. Its main function is to passivate the metal surface. This device plays a vital role in the mechanical manufacturing process because it can not only effectively prevent the corrosion and aging of metal parts, but also improve the overall performance and stability of mechanical equipment. In short, the passivation device for mechanical manufacturing is a key equipment used to improve the corrosion resistance of metals. It is of great significance to extend the service life of mechanical equipment and improve its operating efficiency.

[0003] The existing passivation device for mechanical manufacturing is to fix the mechanical parts on multiple rotating disks that can revolve and rotate, and then put them into a sandbox to rotate continuously, and then passivate the mechanical parts. However, since the abrasive in the sandbox will move with the regular rotation of the rotating disk, this movement mode often leads to uneven distribution of abrasives, and it is impossible to uniformly and fully passivate all surfaces of the mechanical parts in all directions. This uneven distribution of abrasives will not only reduce the passivation effect, but may also cause excessive wear on the surface of some parts, while other parts are insufficiently treated. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a passivation device for mechanical manufacturing to solve the technical problem that the abrasive in the sandbox of the existing passivation device is unevenly distributed, and the various surfaces of the mechanical parts cannot be passivated evenly and fully, resulting in reduced passivation effect and excessive wear on the surfaces of some parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a passivation device for mechanical manufacturing, comprising a protection mechanism, a passivation mechanism is arranged at the lower part of the protection mechanism, the passivation mechanism comprises a fixing frame, four universal wheels are arranged at the bottom of the fixing frame, a sandbox is installed at the top of the fixing frame through a plurality of spring sleeve rods, a passivation groove is opened at the top of the sandbox, abrasive is placed inside the passivation groove, and the abrasive is used to passivate mechanical parts;

[0006] Vibration motors are arranged on both sides of the sandbox, and the vibration motors are used to vibrate the sandbox.

[0007] By adopting the above technical scheme and utilizing the setting of the sandbox and abrasive, uniform passivation of mechanical parts is achieved, the surface quality and corrosion resistance of the parts are improved, and through the vibration effect of the vibration motor, the abrasive can be in contact with the parts more fully, thereby enhancing the passivation effect.

[0008] Furthermore, a plurality of spring sleeve rods are provided, and the plurality of spring sleeve rods are arranged in a ring array, and the sandbox is provided in a circular structure.

[0009] By adopting the above technical solution, multiple spring sleeve rods are arranged in a circular array, providing a stable support force for the sandbox. At the same time, the circular structure of the sandbox is conducive to the uniform distribution of abrasives and all-round passivation of parts, thereby ensuring the passivation quality and efficiency.

[0010] Furthermore, a rotating mechanism is arranged above the interior of the protection mechanism, and the rotating mechanism includes a cylinder, and a gear box is arranged at the bottom output end of the cylinder.

[0011] By adopting the above technical solution, through the combination of the cylinder and the gear box, the flexible driving of the rotating mechanism is realized, which provides power for the revolution and rotation of the parts, thereby ensuring that the parts can be evenly passivated.

[0012] Furthermore, a plurality of rotating seats are provided at the bottom of the gear box, and the plurality of rotating seats are arranged equidistantly in a circular array, and the gear box is used to drive the plurality of rotating seats to perform revolution and rotation.

[0013] By adopting the above technical solution, the equidistant arrangement of the circular array of the rotating seat ensures that each part can obtain the same passivation treatment conditions, and the movement mode of revolution and rotation further enhances the uniformity of passivation.

[0014] Furthermore, a plurality of mounting rods are provided at the bottom of the rotating seat, and the plurality of mounting rods are arranged in a circular array, and the mounting rods are used to install mechanical parts.

[0015] By adopting the above technical solution, the mounting rod provides a stable mounting platform for the parts, so that the parts can remain fixed during the passivation process and will not shift due to vibration or rotation, thereby ensuring the stability and quality of the passivation process.

[0016] Furthermore, the protection mechanism includes a soundproof cover, and the inner wall of the soundproof cover is provided with sound insulation cotton.

[0017] By adopting the above technical solution, the combination of the sound insulation cover and the sound insulation cotton effectively reduces the noise generated during the passivation process and improves the working environment. Moreover, this setting also reduces the impact on the surrounding environment, making the device more environmentally friendly.

[0018] Furthermore, two soundproof doors are rotatably connected to the upper part of the outer surface of the soundproof cover, and the outer surfaces of the two soundproof doors are provided with soundproof glass and handles, and the soundproof glass is provided in a transparent structure.

[0019] By adopting the above technical solution, the setting of the soundproof door not only facilitates the entry and exit and operation of the operator, but also maintains a good sound insulation effect. The transparent structure of the soundproof glass enables the operator to observe the passivation process at any time, which is convenient for timely adjustment of operating parameters.

[0020] Furthermore, an inspection door is rotatably connected to the lower portion of the outer surface of the soundproof cover, and the inspection door is used for inspection and can facilitate the push-out of the passivation mechanism.

[0021] By adopting the above technical solution, the provision of the inspection door facilitates the maintenance and inspection of the device, and the inspection door also provides a convenient passage when the passivation mechanism needs to be pushed out for cleaning or replacement.

[0022] Furthermore, a soundproofing sheet is provided on one of the soundproofing doors, and the soundproofing sheet is used to close the gap between the two soundproofing doors.

[0023] By adopting the above technical solution, the sound insulation sheet is used to close the gap between the two soundproof doors, which further enhances the sound insulation effect and ensures the quietness of the working environment. At the same time, it also prevents the intrusion of impurities such as noise and dust, and improves the overall performance and service life of the device.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] 1. The utility model sets a passivation mechanism, in which the fixed frame is combined with a universal wheel, which not only provides stable support but also facilitates mobile positioning, thereby enhancing the flexibility and convenience of the device. The spring sleeve rod uses its elasticity and buffering capacity to reduce the impact of the sandbox during vibration and maintain its uniform and stable vibration. The circular structure of the sandbox and the passivation groove setting make the abrasive evenly distributed during vibration, ensuring that all surfaces of the parts are evenly passivated. The vibration motor effectively activates and distributes the abrasive through controllable vibration, and contacts the surface of the parts in all directions, thereby solving the problem of uneven distribution of the abrasive and ensuring the passivation effect and uniformity.

[0026] 2. The utility model provides a sound insulation sheet on one of the sound insulation doors, and its main function is to close the gap between the two sound insulation doors. This arrangement significantly improves the sound insulation performance, effectively prevents sound from leaking from the door gap, and further enhances the sound insulation effect of the entire sound insulation cover. At the same time, this arrangement also provides operators with a quieter and more comfortable working environment. For people who need to work in a noisy environment for a long time, this is undoubtedly an important improvement, which can effectively reduce the potential threat of noise to hearing and physical health. In addition, reducing the noise level in the working environment can also help reduce the fatigue of operators and improve their concentration and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0029] Figure 3 It is a schematic diagram of a three-dimensional structure of a top view of the utility model;

[0030] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0031] In the figure: 1. protection mechanism; 101. soundproof cover; 102. soundproof door; 103. handle; 104. inspection door; 105. soundproof glass; 2. rotating mechanism; 201. cylinder; 202. gear box; 203. rotating seat; 204. mounting rod; 3. passivation mechanism; 301. fixing frame; 302. spring sleeve rod; 303. sand box; 304. passivation tank; 305. vibration motor; 4. soundproof sheet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0033] The following describes an embodiment of the utility model based on its overall structure.

[0034] Embodiment 1:

[0035] A passivation device for mechanical manufacturing, such as Figure 1-Figure 4As shown, it includes a protection mechanism 1, a passivation mechanism 3 is arranged at the lower part of the protection mechanism 1, the passivation mechanism 3 includes a fixing frame 301, four universal wheels are arranged at the bottom of the fixing frame 301, a sandbox 303 is installed on the top of the fixing frame 301 through a plurality of spring sleeve rods 302, a passivation groove 304 is opened on the top of the sandbox 303, abrasive is placed inside the passivation groove 304, and the abrasive is used to passivate mechanical parts; vibration motors 305 are arranged on both sides of the sandbox 303, and the vibration motors 305 are used to vibrate the sandbox 303. The core part of the passivation mechanism 3 is a fixing frame 301. , it firmly supports the entire passivation process, and the four universal wheels configured at the bottom of the fixed frame 301 are not only easy to move, but also enhance the flexibility of the device. The sandbox 303 located on the top of the fixed frame 301 is connected by multiple spring sleeve rods 302. This setting not only ensures the stability of the sandbox 303, but also allows it to undergo a certain elastic deformation when necessary to adapt to the passivation requirements of different parts. The special abrasive placed inside the passivation groove 304 on the top of the sandbox 303 can perform fine passivation treatment on mechanical parts, thereby significantly improving the surface quality and corrosion resistance of the parts.

[0036] See also Figure 1 , Figure 2 , Figure 3 There are multiple spring rods 302, which are arranged in a circular array. The sandbox 303 is arranged in a circular structure. The number of spring rods 302 is large and they are arranged in a circular array on the fixed frame 301, which provides solid support and stability for the sandbox 303. At the same time, the circular structure of the sandbox 303 cleverly matches the layout of the spring rods 302, so that the abrasive inside can flow naturally and evenly cover various surfaces of the parts, thereby ensuring the uniformity and quality of the passivation treatment.

[0037] See also Figure 1 , Figure 2 , Figure 3 A rotating mechanism 2 is arranged above the interior of the protection mechanism 1. The rotating mechanism 2 includes a cylinder 201. A gear box 202 is arranged at the bottom output end of the cylinder 201. The rotating mechanism 2 above the interior of the protection mechanism 1 is another highlight of the device. The cylinder 201 serves as a power source, providing a strong and stable driving force for the rotation, and can effectively move the gear box 202 up and down. The gear box 202 output at the bottom of the cylinder 201 further converts this driving force into a precise rotational motion, so that the parts can revolve and rotate during the passivation process, thereby ensuring the comprehensiveness and uniformity of the passivation effect.

[0038] See also Figure 1 , Figure 2 , Figure 3A plurality of rotating seats 203 are arranged at an equal distance in a circular array at the bottom of the gear box 202. The plurality of rotating seats 203 are arranged at an equal distance in a circular array. The gear box 202 is used to drive the plurality of rotating seats 203 to revolve and rotate. The arrangement of the plurality of rotating seats 203 enables the device to process a plurality of parts at the same time, which not only improves the working efficiency but also reduces the processing cost of a single part. Moreover, the rotating seats 203 are arranged at an equal distance in a circular array, ensuring that each part can obtain the same processing conditions and effects during the rotation process. The revolution and rotation movement driven by the gear box 202 enables each surface of the part to be fully exposed to the abrasive, thereby achieving more comprehensive passivation.

[0039] See also Figure 1 , Figure 2 , Figure 3 A plurality of mounting rods 204 are provided at the bottom of the rotating seat 203, and the plurality of mounting rods 204 are arranged in a circular array. The mounting rods 204 are used to install mechanical parts. Each rotating seat 203 is equipped with a plurality of mounting rods 204 at the bottom, which are arranged in a circular array, providing a stable and easy-to-operate mounting platform for the parts. This arrangement ensures the stability and safety of the parts during the passivation process, effectively prevents displacement or falling off due to vibration or rotation, thereby greatly improving the reliability and quality of the passivation process.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The protection mechanism 1 includes a soundproof cover 101, and the inner wall of the soundproof cover 101 is provided with soundproof cotton. The combination of the soundproof cover 101 and the soundproof cotton in the protection mechanism 1 effectively reduces the noise level generated during the passivation process, creating a more comfortable and quiet working environment for the operator. This soundproof setting not only improves the quality of the working environment, but also reduces the impact on the surrounding environment and noise pollution, making the device more in line with environmental protection requirements.

[0041] Embodiment 2:

[0042] See also Figure 1 , Figure 2 , Figure 3Two soundproof doors 102 are rotatably connected above the outer surface of the soundproof cover 101. The outer surfaces of the two soundproof doors 102 are provided with soundproof glass 105 and handles 103. The soundproof glass 105 is provided with a transparent structure. The two soundproof doors 102 above the outer surface of the soundproof cover 101 are cleverly and practically provided, which not only facilitates the entry and exit and operation of the operator, but also maintains a good sound insulation effect. This arrangement ensures quietness and concentration during the working process. Moreover, the transparent structure of the soundproof glass 105 enables the operator to observe and monitor the progress of the passivation process at any time, so as to facilitate timely adjustment of operating parameters and strategies to ensure the optimization of the processing effect. At the same time, the arrangement of the handle 103 also makes the door opening and closing more convenient.

[0043] See also Figure 1 , Figure 2 , Figure 3 An inspection door 104 is rotatably connected to the lower portion of the outer surface of the soundproof cover 101. The inspection door 104 is used for inspection and can conveniently push out the passivation mechanism 3. The setting of the inspection door 104 provides great convenience for the maintenance and inspection of the device. The operator can easily access the internal structure of the device by opening the inspection door 104 to perform necessary inspections and maintenance operations. When the passivation mechanism 3 needs to be pushed out for cleaning or replacement, the inspection door 104 also provides a convenient passage, making the whole process more efficient and smooth. This setting not only improves the maintainability of the device but also extends its service life.

[0044] See also Figure 1 , Figure 2 , Figure 3 A soundproofing sheet 4 is provided on one of the soundproofing doors 102, and the soundproofing sheet 4 is used to close the gap between the two soundproofing doors 102. The soundproofing sheet 4 provided on one of the soundproofing doors 102 closes the gap between the two soundproofing doors 102, further enhancing the overall soundproofing effect. This arrangement ensures the quietness of the working environment, prevents the intrusion of impurities such as noise and dust, improves the overall performance and service life of the device, and also provides a more comfortable and healthy working environment for the operator.

[0045] The implementation principle of the utility model is as follows: first, it is necessary to open the inspection door 104, push the passivation mechanism 3 into the protection mechanism 1, and ensure that the fixing frame 301 is stable, and then by opening the soundproof door 102, the operator can install the mechanical parts to be passivated on the mounting rod 204 below the rotating seat 203;

[0046] The cylinder 201 of the rotating mechanism 2 is started, and the rotating seat 203 is driven to revolve and rotate through the gear box 202, so that the position of the parts above the sand box 303 is constantly changed. At the same time, the vibration motor 305 is started to vibrate the sand box 303, thereby activating and distributing the abrasive, ensuring that the abrasive can contact the surface of the mechanical parts in all directions;

[0047] The operator can observe the passivation process through the soundproof glass 105 to ensure that everything is going normally, and if necessary, can adjust the parameters of the cylinder 201 and the vibration motor 305 to optimize the passivation effect.

[0048] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0049] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A passivation device for mechanical manufacturing, characterized in that: The invention comprises a protection mechanism (1), wherein a passivation mechanism (3) is arranged at the lower part of the protection mechanism (1), wherein the passivation mechanism (3) comprises a fixing frame (301), wherein four universal wheels are arranged at the bottom of the fixing frame (301), wherein a sandbox (303) is installed at the top of the fixing frame (301) via a plurality of spring sleeve rods (302), wherein a passivation groove (304) is provided at the top of the sandbox (303), wherein abrasive is placed inside the passivation groove (304), and wherein the abrasive is used for passivating mechanical parts; Vibration motors (305) are arranged on both sides of the sandbox (303), and the vibration motors (305) are used to vibrate the sandbox (303).

2. The passivation device for mechanical manufacturing according to claim 1, characterized in that: A plurality of the spring sleeve rods (302) are provided, and the plurality of the spring sleeve rods (302) are arranged in a ring array, and the sand box (303) is provided in a circular structure.

3. The passivation device for mechanical manufacturing according to claim 1, characterized in that: A rotating mechanism (2) is arranged above the interior of the protection mechanism (1), the rotating mechanism (2) comprising a cylinder (201), and a gear box (202) is arranged at the bottom output end of the cylinder (201).

4. The passivation device for mechanical manufacturing according to claim 3, characterized in that: A plurality of rotating seats (203) are arranged at the bottom of the gear box (202), and the plurality of rotating seats (203) are arranged equidistantly in a circular array. The gear box (202) is used to drive the plurality of rotating seats (203) to perform revolution and rotation.

5. The passivation device for mechanical manufacturing according to claim 4, characterized in that: A plurality of mounting rods (204) are arranged at the bottom of the rotating seat (203), and the plurality of mounting rods (204) are arranged in a circular array. The mounting rods (204) are used to mount mechanical parts.

6. The passivation device for mechanical manufacturing according to claim 1, characterized in that: The protection mechanism (1) comprises a soundproof cover (101), and the inner wall of the soundproof cover (101) is provided with soundproof cotton.

7. The passivation device for mechanical manufacturing according to claim 6, characterized in that: Two soundproof doors (102) are rotatably connected to the upper portion of the outer surface of the soundproof cover (101); the outer surfaces of the two soundproof doors (102) are provided with soundproof glass (105) and handles (103); the soundproof glass (105) is provided in a transparent structure.

8. The passivation device for mechanical manufacturing according to claim 6, characterized in that: An inspection door (104) is rotatably connected to the lower portion of the outer surface of the soundproof cover (101), and the inspection door (104) is used for inspection and can facilitate the push-out of the passivation mechanism (3).

9. The passivation device for mechanical manufacturing according to claim 7, characterized in that: A soundproofing sheet (4) is provided on one of the soundproofing doors (102), and the soundproofing sheet (4) is used to close the gap between the two soundproofing doors (102).

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