Pressurizing impregnation device

Abstract

The utility model discloses a pressure dipping device, which comprises a cover body and a tank body, the cover body and the tank body are hermetically connected, the pressure dipping device also comprises a plurality of locking screws, a plurality of upper notches are arranged on the edge of the cover body, a plurality of lower notches are arranged on the edge of the tank body, and the upper notches and the lower notches are in one-to-one up-and-down correspondence. The locking screws are detachably connected into the upper notches and the lower notches which correspond to each other up and down, one end of each locking screw is in threaded connection with a nut, each nut abuts against the cover body, the other end of each locking screw abuts against the tank body, and clamping of the cover body and the tank body is formed between the other end of each locking screw and the nut. By means of the detachable locking screw and convenient and efficient disassembly operation, the problem that leakage is prone to occurring in the operation process of a traditional pressurizing tank is effectively solved, and operation convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of impregnation, in particular to a pressurized impregnation device. Background Art

[0002] Impregnation, also known as dipping. The application of modern industrial impregnation technology can be traced back to the casting plugging process in the 1930s, when water glass was used to circulate internally to fill the gaps in the castings. The impregnation method and impregnation process have been continuously improved, and the impregnation equipment has developed in the direction of large-scale, semi-automatic and fully automated, which has further promoted the widespread application of the impregnation process and promoted the thin-wall design of many complex structural parts. Now some domestic and foreign companies have regarded the impregnation process as an indispensable main production process in casting production, and advocate the full impregnation treatment of castings.

[0003] Traditional pressurized tanks are usually sealed and fastened with punched bolts. During operation, the screws and nuts need to be removed one by one and sorted and collected. After the casting is placed in the impregnation tank, the impregnation liquid will be injected into the impregnation tank. When the impregnation tank is closed, the top cover of the impregnation tank is usually fixed to the tank body by bolts. However, during the impregnation process, the mechanical vibration generated by the operation of the equipment will cause the impregnation tank to shake, and long-term shaking can easily cause the bolts to loosen, leading to leakage, thereby affecting the overall stability and sealing of the impregnation tank. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a pressurized impregnation device that can be disassembled conveniently and efficiently, thereby improving the convenience and efficiency of operation.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A pressurized impregnation device comprises a cover body and a tank body, the cover body and the tank body are sealingly connected, and also comprises a plurality of locking screws, a plurality of upper notches are arranged on the edge of the cover body, a plurality of lower notches are arranged on the edge of the tank body, the upper notches correspond to the lower notches one by one, each of the locking screws is detachably connected to the upper notches and the lower notches corresponding to each other, one end of each of the locking screws is threadedly connected to a nut, each of the nuts abuts against the cover body, and the other end of each of the locking screws abuts against the tank body, and forms a clamping between the cover body and the tank body with the nut.

[0007] As a further improvement of the above technical solution:

[0008] Each nut is provided with a handle.

[0009] The handle is a hanging ring.

[0010] A limiting platform is provided at one end of each locking screw away from the tank body, and the nut is located on the locking screw between the limiting platform and the cover body.

[0011] An abutment piece is provided at one end of each locking screw close to the tank body.

[0012] Each of the abutting members is a U-shaped base, and the opening of the U-shaped base faces the edge of the tank body.

[0013] The cover body is provided with a pressurizing port.

[0014] A handle is provided on the cover body.

[0015] An O-shaped groove is arranged on the surface where the tank body and the cover body are in contact, and an O-shaped sealing ring is arranged in the O-shaped groove.

[0016] The plurality of locking screws are evenly arranged along the circumference of the cover body.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] The utility model adopts a detachable locking screw, which effectively solves the problem of bolts loosening and causing leakage during the operation of traditional pressurized tanks due to vibration. Each locking screw is connected to the corresponding notch of the cover body and the tank body to form a stable clamping structure, which can effectively prevent loosening during operation. Such a design enhances the stability and sealing of the device and improves work efficiency and safety. Secondly, the disassembly operation of this device is more convenient and efficient. By twisting the nut, the operator can easily adjust the position of the locking screw so that the connection between the cover body and the tank body can be loosened or locked. Compared with the traditional operation method of removing screws and nuts one by one and collecting and sorting them, this design greatly simplifies the disassembly steps and saves time and labor costs. Therefore, the utility model effectively solves the leakage problem that is easy to occur in the operation of traditional pressurized tanks through a detachable locking screw and a convenient and efficient disassembly operation, and improves the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the pressure impregnation device.

[0020] Figure 2 for Figure 1 Top view of the .

[0021] Figure 3 It is a three-dimensional schematic diagram of the connection structure of the locking screw.

[0022] Figure 4 It is a cross-sectional schematic diagram of the connection structure of the locking screw.

[0023] Legend:

[0024] 1. Cover; 11. Upper notch; 12. Pressurization port; 13. Handle; 2. Tank body; 21. Lower notch; 22. O-ring; 3. Locking screw; 31. Nut; 32. Lifting ring; 33. Limiting platform; 34. U-shaped base. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1-Figure 4 As shown, the pressurized impregnation device of this embodiment includes a cover body 1 and a tank body 2, which are sealed and connected, and also include a plurality of locking screws 3. A plurality of upper notches 11 are provided on the edge of the cover body 1, and a plurality of lower notches 21 are provided on the edge of the tank body 2. The upper notches 11 correspond to the lower notches 21 one by one, and each locking screw 3 is detachably connected to the upper notches 11 and the lower notches 21 corresponding to each other. One end of each locking screw 3 is threadedly connected with a nut 31, and each nut 31 abuts against the cover body 1, and the other end of each locking screw 3 abuts against the tank body 2, and forms a clamping between the cover body 1 and the tank body 2 with the nut 31.

[0027] The utility model adopts a detachable locking screw 3, and this design effectively solves the problem of bolt loosening and leakage caused by vibration during the operation of the traditional pressurized tank. Each locking screw 3 is connected to the corresponding notch of the cover body 1 and the tank body 2, forming a stable clamping structure, which can effectively prevent loosening during operation. Such a design enhances the stability and sealing of the device, and improves work efficiency and safety. Secondly, the disassembly operation of this device is more convenient and efficient. By twisting the nut 31, the operator can easily adjust the position of the locking screw 3 so that the connection between the cover body 1 and the tank body 2 can be loosened or locked. Compared with the traditional operation method of removing the screws and nuts one by one and collecting and sorting them, this design greatly simplifies the disassembly steps and saves time and labor costs. Therefore, the utility model effectively solves the leakage problem that is easy to occur in the operation of the traditional pressurized tank through the detachable locking screw 3 and the convenient and efficient disassembly operation, and improves the convenience and efficiency of operation.

[0028] In this embodiment, each nut 31 is provided with a handle. First, since each nut 31 is provided with a handle, the operator can adjust the nuts more easily without using additional tools, which saves the trouble of finding and carrying tools during operation, reduces the complexity of operation, and improves the convenience of operation. Secondly, the setting of the handle also enhances the safety of operation. The operator can more conveniently control the force through the handle, reducing the hand injury that may be caused by improper operation, while also reducing the risk of misoperation and improving the safety of operation.

[0029] In this embodiment, the handle is a hanging ring 32. First, the setting of the hanging ring 32 allows the operator to perform twisting adjustment more conveniently, without the need for additional tools, and only requires the operator to simply use the hanging ring 32 for rotation operation. This design simplifies the operation steps, reduces the complexity of the operation, and improves the convenience of the operation. Secondly, the design of the hanging ring 32 also enhances the safety of the operation. The form of the hanging ring 32 allows the operator to control the force more easily, reduces the hand injury that may be caused by improper operation, and also reduces the risk of misoperation, thereby improving the safety of the operation.

[0030] In this embodiment, a limit platform 33 is provided at one end of each locking screw 3 away from the tank body 2, and the nut 31 is located on the locking screw 3 between the limit platform 33 and the cover body 1. First, by setting up the limit platform 33, the travel of the locking screw 3 during operation is effectively controlled, ensuring that the locking screw 3 is fixed in the correct position. In this way, the operator does not need to consider the position of the locking screw 3 too much, which simplifies the operation process and improves the convenience and efficiency of the operation. Secondly, the design that the nut 31 is located between the limit platform 33 and the cover body 1 increases the safety of the operation. The setting of the limit platform 33 prevents the nut 31 from detaching from the locking screw 3, preventing the nut 31 from falling off or being lost due to misoperation during operation, thereby reducing the potential safety hazards that may be caused during operation and improving the safety of operation. Therefore, the operator can adjust and maintain the device more easily and conveniently, thereby more effectively solving the technical problem.

[0031] In this embodiment, an abutment is provided at one end of each locking screw 3 close to the tank body 2. First, by setting up the abutment, the contact area between the locking screw 3 and the tank body 2 is effectively increased, and the stability and sealing of the connection are improved. In this way, the influence of the mechanical vibration generated during the operation of the device on the locking screw 3 is reduced, and the possibility of the locking screw 3 loosening due to vibration is reduced, thereby improving the stability of the device and the safety of operation. Secondly, the setting of the abutment also enhances the convenience of operation. It makes it easier for the operator to find a suitable position when adjusting the position of the locking screw 3, without having to consider the accuracy of the adjustment too much, simplifies the operation process, and improves the convenience and efficiency of the operation. In summary, the design of providing an abutment at one end of each locking screw 3 close to the tank body 2 further enhances the convenience and stability of operation in the pressurized impregnation device, allowing the operator to adjust and maintain the device more easily and conveniently, thereby more effectively solving the technical problem.

[0032] In this embodiment, each abutment is a U-shaped base 34, and the opening of the U-shaped base 34 faces the edge of the tank body 2. First, the design of the U-shaped base 34 makes the connection between the abutment and the tank body 2 tighter. Since the opening of the U-shaped base 34 faces the edge of the tank body 2, the edge of the tank body 2 can be better fixed in the U-shaped base 34, which increases the stability and sealing of the connection and effectively prevents the possibility of the locking screw 3 loosening due to vibration during the operation of the device. Secondly, this design also improves the convenience of operation. Due to the shape of the U-shaped base 34, the operator can more easily place the edge of the tank body 2 into the U-shaped base 34 without too much adjustment of the position, which simplifies the operation process and improves the convenience and efficiency of the operation. In summary, the design that each abutment is a U-shaped base 34 and the opening of the U-shaped base 34 faces the edge of the tank body 2 further enhances the convenience and stability of operation in the pressurized impregnation device, so that the operator can adjust and maintain the device more easily and conveniently, thereby more effectively solving the technical problem.

[0033] In this embodiment, a pressurizing port 12 is provided on the cover body 1, which can enhance the flexibility and controllability of the operation and improve the functionality of the device, so that the operator can adjust the device parameters more flexibly and achieve more accurate process control and optimization effect.

[0034] In this embodiment, a handle 13 is provided on the cover body 1. The handle 13 can enhance the convenience and safety of operation, so that the operator can carry and move the cover body 1 more easily and safely, thereby improving the efficiency of operation and the smooth progress of work.

[0035] In this embodiment, an O-shaped groove is provided on the surface where the tank body 2 and the cover body 1 are in contact, and an O-shaped sealing ring 22 is provided in the O-shaped groove. The O-shaped sealing ring 22 can enhance the sealing, stability and durability of the device, and ensure the smooth progress of the impregnation process.

[0036] In this embodiment, a plurality of locking screws 3 are evenly arranged along the circumference of the cover body 1. The locking screws 3 are evenly arranged along the circumference of the cover body 1, so that the device can be more evenly stressed. This uniform force distribution helps to reduce the stress concentration phenomenon generated by the device during operation, reduces the possibility of deformation and damage of the device due to uneven force, and enhances the stability and durability of the device. The uniform arrangement of the locking screws 3 ensures a tight connection between the cover body 1 and the tank body 2. When each locking screw 3 applies force evenly, the O-ring can be better compressed to ensure a more uniform and reliable sealing effect, effectively prevent the leakage of the impregnation liquid, and improve the sealing of the device. The uniform arrangement of the locking screws 3 makes the operation more convenient. The operator can more easily find and adjust the position of each locking screw 3 without having to consider the order or position of the adjustment too much, which simplifies the operation process and improves the convenience and efficiency of the operation. Therefore, the design of uniformly arranging multiple locking screws 3 along the circumference of the cover body 1 enhances the stability, sealing and ease of operation of the device in the pressurized impregnation device, allowing the device to perform impregnation operations more stably and safely, which is a beneficial technical improvement.

[0037] The operation process is as follows: 1) Prepare the sample: put the sample to be impregnated into the tank body 2; 2) Install the O-ring 22: place the O-ring 22 on the contact surface of the cover body 1 and the tank body 2 to ensure the sealing effect; 3) Cover the cover 1: place the cover body 1 on the tank body 2, and ensure that the upper notch 11 of the cover body 1 is aligned with the lower notch 21 of the tank body 2; 4) Lock the cover body 1: lift up the movable locking screws 3 evenly arranged around the cover body 1 to tightly connect the cover body 1 with the tank body 22. Tighten the locking nuts 31 one by one to ensure the sealing and fixation of the cover body 1 and the tank body 2; 5) Impregnation operation: start the device to perform the impregnation operation; 6) Disassembly process: when disassembling, only the reverse operation is required, that is, loosen the locking nut 31, and then press the locking screw 3 downward to loosen the cover body 1, and then the cover body 1 can be disassembled from the tank body 22; 7) Through the above steps, the sample impregnation operation can be completed, and when disassembly is required, the operation is also very simple.

[0038] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, improvements and changes obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A pressurized impregnation device, comprising a cover body (1) and a tank body (2), wherein the cover body (1) and the tank body (2) are sealed and connected, characterized in that: The invention also comprises a plurality of locking screws (3). The edge of the cover body (1) is provided with a plurality of upper notches (11), and the edge of the tank body (2) is provided with a plurality of lower notches (21). The upper notches (11) and the lower notches (21) correspond to each other one by one. Each of the locking screws (3) is detachably connected to the upper notches (11) and the lower notches (21) corresponding to each other. One end of each of the locking screws (3) is threadedly connected with a nut (31), and each of the nuts (31) abuts against the cover body (1). The other end of each of the locking screws (3) abuts against the tank body (2), and forms a clamping mechanism between the cover body (1) and the tank body (2) with the nut (31).

2. The pressure impregnation device according to claim 1, characterized in that: Each nut (31) is provided with a handle.

3. The pressure impregnation device according to claim 2, characterized in that: The handle is a hanging ring (32).

4. The pressure impregnation device according to claim 3, characterized in that: A limiting platform (33) is provided at one end of each locking screw (3) away from the tank body (2), and the nut (31) is located on the locking screw (3) between the limiting platform (33) and the cover body (1).

5. The pressure impregnation device according to claim 4, characterized in that: An abutment piece is provided at one end of each locking screw (3) close to the tank body (2).

6. The pressure impregnation device according to claim 5, characterized in that Each of the abutment members is a U-shaped base (34), and the opening of the U-shaped base (34) faces the edge of the tank body (2).

7. The pressure impregnation device according to claim 1, characterized in that: The cover body (1) is provided with a pressurizing port (12).

8. The pressure impregnation device according to claim 1, characterized in that: The cover body (1) is provided with a handle (13).

9. The pressure impregnation device according to claim 1, characterized in that: An O-shaped groove is provided on the surface where the tank body (2) and the cover body (1) are in contact, and an O-shaped sealing ring (22) is provided in the O-shaped groove.

10. The pressure impregnation device according to any one of claims 1 to 9, characterized in that: The plurality of locking screws (3) are evenly arranged along the circumference of the cover body (1).

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