Material loading and taking machine for valve body quenching

Abstract

The utility model relates to the field of valve body processing, and discloses a material loading and taking machine for valve body quenching, which comprises a bottom plate, a quenching box is arranged at the top of the bottom plate, a side plate is arranged at the top of the bottom plate, a fixed column is arranged on one side of the side plate, and a motor is arranged at one end of the fixed column. According to the material loading and taking machine for valve body quenching, through the arrangement of the bottom plate, the quenching box, the side plates, the fixing columns, a motor, a main screw shaft, a transmission wheel, a transmission belt, a driven screw shaft, a lifting block, a supporting plate, a fixing plate, an electric push rod, a clamping plate and a storage box, the valve body quenching device has the effect of facilitating material loading and taking; in the stage of quenching the valve bodies, the storage box can be used for storing the multiple valve bodies and carrying out synchronous quenching treatment later, so that the situation that independent valve bodies are manually and repeatedly quenched is avoided, the convenience of material loading and taking is improved, the subsequent quenching efficiency is improved, the use convenience and the working efficiency are improved, and the working efficiency is improved. And the use requirements of people are met.

Description

Technical Field

[0001] This utility model relates to the field of valve body processing, specifically a loading and unloading machine for valve body quenching. Background Technology

[0002] Valve bodies are widely used in industries such as petroleum, chemical, and power. Their performance directly affects the safety and reliability of equipment. As the core component of a valve, the valve body plays a crucial role in controlling fluid media in industrial production. To improve the hardness, wear resistance, and overall mechanical properties of the valve body, quenching is an indispensable heat treatment process. Quenching, which involves heating the valve body to a critical temperature and then rapidly cooling it, can significantly improve the hardness and strength of the material.

[0003] The existing technology has the following problems:

[0004] In the existing technology, valve body quenching is not convenient for loading and unloading materials. When quenching valve bodies, most of the time, manual hand clamps are used to immerse the valve bodies in the quenching liquid. This method is not only extremely inefficient, but also has a heavy workload due to repeated operations. Furthermore, the convenience and efficiency of loading and unloading materials with the clamps are difficult to guarantee. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a loading and unloading machine for valve body quenching, which has advantages such as easy loading and unloading, and solves the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned purpose of facilitating loading and unloading of materials, this utility model provides the following technical solution: a loading and unloading machine for quenching valve bodies, including a base plate, a quenching box provided on the top of the base plate, a side plate provided on the top of the base plate, a fixed column provided on one side of the side plate, a motor provided at one end of the fixed column, a main screw shaft fixedly connected to the output shaft of the motor through a coupling, a transmission wheel provided on the outer wall of the main screw shaft, a transmission belt provided on the outer wall of the transmission wheel, and a driven screw shaft provided on one side of the side plate.

[0009] A lifting block is provided on the outer wall of the driven wire shaft. A support plate is provided on one side of the lifting block. A fixing plate is provided at the bottom of the support plate. An electric push rod is provided at the top of the fixing plate. A clamping plate is provided at the output end of the electric push rod. A storage box is provided at the top of the fixing plate. This allows the valve body quenching device to facilitate loading and unloading of materials. During the quenching stage of the valve body, multiple valve bodies can be stored in the storage box and then quenched synchronously. This avoids the need for manual repeated quenching of individual valve bodies. It not only improves the convenience of loading and unloading materials but also improves the efficiency of subsequent quenching, thus improving the overall ease of use and work efficiency and meeting people's needs.

[0010] Preferably, the surface of the storage box is provided with several through holes. These through holes are designed to ensure that the quenching fluid can fully and evenly penetrate each valve body inside the storage box. During the quenching process, the quenching fluid directly contacts the valve body surface through these through holes, achieving a rapid and uniform cooling effect, thereby effectively improving the quenching quality. Furthermore, the through holes facilitate the drainage of the quenching fluid after quenching, reducing residue on the valve body surface and facilitating subsequent cleaning and processing. The size and distribution of these through holes are carefully designed to ensure the quenching effect while preventing the valve body from shifting or colliding during the quenching process due to excessively large through holes.

[0011] Preferably, the inner wall of the side plate is provided with a lifting groove, and the side plate is connected to the lifting block through the lifting groove to ensure the stability and accuracy of the lifting block during its up-and-down movement. The width and depth of the lifting groove match the size of the lifting block, allowing the lifting block to slide smoothly within the groove and avoiding inaccurate loading and unloading due to shaking or offset. Furthermore, the side wall of the lifting groove undergoes special treatment, such as using wear-resistant materials or coatings, to extend its service life and reduce frictional resistance, thereby improving overall operating efficiency. During the movement of the lifting block, the lifting groove also acts as a guide, ensuring that the lifting block accurately reaches the predetermined position, achieving precise loading and unloading of the valve body.

[0012] Preferably, the top of the lifting block is provided with an adjustment groove, and the driven lead shaft is connected to the lifting block through the adjustment groove, allowing for flexible connection between the driven lead shaft and the lifting block. The width and depth of the adjustment groove can be customized according to the diameter and pitch of the driven lead shaft to ensure that the driven lead shaft can smoothly drive the lifting block to move up and down during rotation. In addition, a lubrication system can be installed inside the adjustment groove to periodically add lubricating oil to reduce friction between the driven lead shaft and the lifting block, thereby improving transmission efficiency and service life.

[0013] Preferably, the outer wall of the transmission wheel is provided with a groove, through which the transmission wheel connects to the transmission belt. The depth and width of the groove are precisely calculated to match the thickness and width of the transmission belt, making it less prone to slippage or detachment during transmission. Furthermore, the surface of the groove is smoothed to reduce frictional resistance between the transmission belt and the transmission wheel, improving transmission efficiency. During transmission, the close fit between the transmission wheel and the transmission belt via the groove enables power transmission between the main and driven leads, thereby driving the lifting block to move up and down.

[0014] Preferably, two drive wheels are provided, one on the outer wall of the main wire shaft and the other on the outer wall of the driven wire shaft, respectively, achieving synchronous transmission between the main and driven wire shafts. When the motor drives the main wire shaft to rotate, the drive wheels on the main wire shaft drive the drive wheels on the driven wire shaft to rotate synchronously via a transmission belt, thereby ensuring that the driven wire shaft and the main wire shaft rotate at the same speed and direction. This synchronous transmission design not only improves transmission efficiency but also ensures the smoothness and accuracy of the lifting block during its up-and-down movement. Furthermore, the two drive wheels enhance the reliability and stability of the transmission; even if a drive wheel or belt malfunctions, the transmission function can be quickly restored by adjusting or replacing the relevant components.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a loading and unloading machine for valve body quenching, which has the following features:

[0017] Beneficial effects:

[0018] This valve body quenching loading and unloading machine, through its base plate, quenching box, side plate, fixed column, motor, main screw, transmission wheel, transmission belt, driven screw, lifting block, support plate, fixed plate, electric push rod, clamping plate, and storage box, enables the valve body quenching device to facilitate loading and unloading of materials. During the quenching stage of the valve body, multiple valve bodies can be stored in the storage box and then quenched simultaneously, avoiding the need for manual repeated quenching of individual valve bodies. This not only improves the convenience of loading and unloading materials but also enhances the efficiency of subsequent quenching, thereby improving the overall ease of use and work efficiency and meeting people's needs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the axial three-dimensional structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the axonometric three-dimensional structure of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the lifting block of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the transmission wheel of this utility model.

[0023] In the diagram: 1. Base plate; 2. Quenching box; 3. Side plate; 4. Fixed column; 5. Motor; 6. Main screw; 7. Transmission wheel; 8. Transmission belt; 9. Driven screw; 10. Lifting block; 11. Support plate; 12. Fixed plate; 13. Electric push rod; 14. Clamping plate; 15. Storage box. 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] A preferred embodiment of the valve body quenching loading and unloading machine provided by this utility model is as follows: Figures 1 to 4 As shown: A loading and unloading machine for quenching valve bodies includes a base plate 1, a quenching box 2 is provided on the top of the base plate 1, a side plate 3 is provided on the top of the base plate 1, a fixed column 4 is provided on one side of the side plate 3, a motor 5 is provided at one end of the fixed column 4, the output shaft of the motor 5 is fixedly connected to a main screw 6 through a coupling, a transmission wheel 7 is provided on the outer wall of the main screw 6, a transmission belt 8 is provided on the outer wall of the transmission wheel 7, and a driven screw 9 is provided on one side of the side plate 3.

[0027] A lifting block 10 is provided on the outer wall of the driven wire shaft 9. A support plate 11 is provided on one side of the lifting block 10. A fixing plate 12 is provided at the bottom of the support plate 11. An electric push rod 13 is provided at the top of the fixing plate 12. A clamping plate 14 is provided at the output end of the electric push rod 13. A storage box 15 is provided at the top of the fixing plate 12. This allows the valve body quenching device to facilitate loading and unloading of materials. During the quenching stage of the valve body, multiple valve bodies can be stored in the storage box 15 and then quenched synchronously. This avoids the need for manual repeated quenching of individual valve bodies. It not only improves the convenience of loading and unloading materials but also improves the efficiency of subsequent quenching, thereby improving the overall ease of use and work efficiency and meeting people's needs.

[0028] In this embodiment, the surface of the storage box 15 is provided with several through holes. These through holes are designed to ensure that the quenching fluid can fully and evenly penetrate each valve body inside the storage box 15. During the quenching process, the quenching fluid directly contacts the valve body surface through these through holes, achieving a rapid and uniform cooling effect, thereby effectively improving the quenching quality. Furthermore, the through holes facilitate the drainage of the quenching fluid after quenching, reducing residue on the valve body surface and facilitating subsequent cleaning and processing. The size and distribution of these through holes are carefully designed to ensure the quenching effect while preventing the valve body from shifting or colliding during the quenching process due to excessively large through holes.

[0029] Example 2

[0030] Based on Embodiment 1, a preferred embodiment of the valve body quenching loading and unloading machine provided by this utility model is, for example... Figures 1 to 4 As shown: The inner wall of the side plate 3 is provided with a lifting groove, which connects the side plate 3 to the lifting block 10, ensuring the stability and accuracy of the lifting block 10 during its up-and-down movement. The width and depth of the lifting groove match the dimensions of the lifting block 10, allowing the lifting block 10 to slide smoothly within the groove and avoiding inaccurate loading and unloading due to shaking or offset. Furthermore, the side wall of the lifting groove undergoes special treatment, such as using wear-resistant materials or coatings, to extend its service life, reduce frictional resistance, and improve overall operating efficiency. During the movement of the lifting block 10, the lifting groove also acts as a guide, ensuring that the lifting block 10 accurately reaches the predetermined position, achieving precise loading and unloading of the valve body.

[0031] In this embodiment, the top of the lifting block 10 is provided with an adjustment groove. The driven lead shaft 9 is connected to the lifting block 10 through the adjustment groove, allowing for flexible connection between the driven lead shaft 9 and the lifting block 10. The width and depth of the adjustment groove can be customized according to the diameter and pitch of the driven lead shaft 9 to ensure that the driven lead shaft 9 can smoothly drive the lifting block 10 to move up and down during rotation. In addition, a lubrication system can be installed inside the adjustment groove to periodically add lubricating oil to reduce friction between the driven lead shaft 9 and the lifting block 10, thereby improving transmission efficiency and service life.

[0032] Furthermore, the outer wall of the transmission wheel 7 is provided with grooves, through which the transmission wheel 7 connects to the transmission belt 8. The depth and width of the grooves are precisely calculated to match the thickness and width of the transmission belt 8, making it less prone to slippage or detachment during transmission. In addition, the surface of the grooves is smoothed to reduce frictional resistance between the transmission belt 8 and the transmission wheel 7, improving transmission efficiency. During transmission, the close fit between the transmission wheel 7 and the transmission belt 8 via the grooves enables power transmission between the main lead shaft 6 and the driven lead shaft 9, thereby driving the lifting block 10 to move up and down.

[0033] Furthermore, two drive wheels 7 are provided, one on the outer wall of the main wire shaft 6 and the other on the outer wall of the driven wire shaft 9, achieving synchronous transmission between the main wire shaft 6 and the driven wire shaft 9. When the motor 5 drives the main wire shaft 6 to rotate, the drive wheels 7 on the main wire shaft 6 drive the drive wheels 7 on the driven wire shaft 9 to rotate synchronously via the transmission belt 8, thereby ensuring that the driven wire shaft 9 and the main wire shaft 6 rotate at the same speed and direction. This synchronous transmission design not only improves transmission efficiency but also ensures the smoothness and accuracy of the lifting block 10 during its up-and-down movement. At the same time, the arrangement of two drive wheels 7 also enhances the reliability and stability of the transmission; even if a drive wheel 7 or transmission belt 8 fails, the transmission function can be quickly restored by adjusting or replacing the relevant components.

[0034] In use, the valve body to be quenched is placed inside the storage box 15, then the storage box 15 is placed on the fixing plate 12, and then the electric push rod 13 is turned on. The electric push rod 13 drives the clamping plate 14 to descend and, together with the fixing plate 12, provides clamping and fixing to both sides of the storage box 15. Then the motor 5 is turned on, and the motor 5 drives the main thread shaft 6 to rotate. The main thread shaft 6 drives the driven thread shaft 9 through the transmission wheel 7 and the transmission belt 8. In this way, the main thread shaft 6 and the driven thread shaft 9 drive the lifting block 10. The lifting block 10 drives the support plate 11 and the storage box 15 at its bottom to descend. Then the storage box 15 is immersed in the quenching liquid in the quenching box 2. After quenching is completed, the motor 5 is turned on again and the main thread shaft 6 is reversed, so that the storage box 15 is detached from the quenching box 2. Then the storage box 15 is removed, thus completing the work.

[0035] In summary, this valve body quenching loading and unloading machine facilitates loading and unloading of materials. During the quenching stage of the valve body, the storage box 15 can be used to store multiple valve bodies and perform synchronous quenching treatment afterwards, avoiding the need for manual repeated quenching of individual valve bodies. This not only improves the convenience of loading and unloading materials but also improves the efficiency of subsequent quenching, thereby enhancing the overall ease of use and work efficiency and meeting people's needs.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A loading and unloading machine for valve body quenching, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with a quenching box (2), the top of the base plate (1) is provided with a side plate (3), a fixed column (4) is provided on one side of the side plate (3), a motor (5) is provided at one end of the fixed column (4), the output shaft of the motor (5) is fixedly connected to a main thread shaft (6) through a coupling, a transmission wheel (7) is provided on the outer wall of the main thread shaft (6), a transmission belt (8) is provided on the outer wall of the transmission wheel (7), and a driven thread shaft (9) is provided on one side of the side plate (3). The outer wall of the driven wire shaft (9) is provided with a lifting block (10), a support plate (11) is provided on one side of the lifting block (10), a fixing plate (12) is provided at the bottom of the support plate (11), an electric push rod (13) is provided at the top of the fixing plate (12), a clamping plate (14) is provided at the output end of the electric push rod (13), and a storage box (15) is provided at the top of the fixing plate (12).

2. The loading and unloading machine for valve body quenching according to claim 1, characterized in that: The surface of the storage box (15) is provided with several through holes.

3. The loading and unloading machine for valve body quenching according to claim 1, characterized in that: The inner wall of the side plate (3) is provided with a lifting groove, and the side plate (3) is connected to the lifting block (10) through the lifting groove.

4. The loading and unloading machine for valve body quenching according to claim 1, characterized in that: The top of the lifting block (10) is provided with an adjustment groove, and the driven wire shaft (9) is connected to the lifting block (10) through the adjustment groove.

5. A loading and unloading machine for valve body quenching according to claim 1, characterized in that: The outer wall of the transmission wheel (7) is provided with a groove, and the transmission wheel (7) is connected to the transmission belt (8) through the groove.

6. The loading and unloading machine for valve body quenching according to claim 1, characterized in that: Two drive wheels (7) are provided, and the two drive wheels (7) are respectively provided on the outer wall of the main wire shaft (6) and the outer wall of the driven wire shaft (9).

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