A conveying device for quenching in metal pipe production

Abstract

This utility model provides a conveying device for quenching metal pipes, belonging to the field of metal pipe manufacturing technology. It includes a fixed frame and an anti-wear component disposed on the outer wall of the fixed frame. The anti-wear component comprises multiple placement plates, multiple telescopic columns, multiple springs, four slide rails, four sliders, and four fixed rods. A lifting plate is slidably mounted on the outer wall of the fixed frame. Each telescopic column is fixedly mounted on the inner wall of the fixed frame, each spring is fixedly mounted on the inner wall of the fixed frame, and each placement plate is slidably mounted on the inner wall of the fixed frame. The anti-wear component effectively reduces direct collisions between the metal pipe and the conveying device, absorbing and dispersing impact forces, thereby preventing damage to the metal pipe and the conveying device itself. Furthermore, the lifting structure rises to contact the metal pipe during transport, sharing some of the load on the lifting mechanism when in contact with the metal pipe, thus reducing wear and the risk of failure of the lifting mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of metal pipe production technology, specifically relating to a conveying device for quenching metal pipe production. Background Technology

[0002] Metal pipes undergo heating, heat preservation, and rapid cooling during the quenching process to improve their hardness and wear resistance. The conveying device plays a crucial role in this process, transporting the metal pipes from the heating equipment to the quenching equipment and ensuring their stability during transport to prevent deformation or damage. Although existing conveying devices for metal pipe quenching have made some progress, several problems and challenges remain, such as low conveying efficiency, susceptibility to pipe damage, and high energy consumption. These issues limit the development and application of metal pipe quenching technology. Therefore, with technological advancements and increasing demands in the metal processing field, technological improvement and innovation of conveying devices for metal pipe quenching have become inevitable trends.

[0003] A current conveying device for quenching metal pipe production may have the following drawbacks during use: When the metal pipe is placed into the conveying device, it will collide or rub against the surface of the conveying device, resulting in surface scratches. This not only affects the appearance quality of the metal pipe, but may also affect its corrosion resistance and service life. During the conveying process, the metal pipe will be in direct contact with the surface of the conveying device. Especially during the quenching process, the temperature of the metal pipe is high, which may aggravate the friction and wear with the surface of the conveying device. After long-term operation, obvious wear marks will appear on the surface of the conveying device, and it may even lead to structural damage to the conveying device. Utility Model Content

[0004] The purpose of this invention is to provide a conveying device for quenching in the production of metal pipes, aiming to solve the problems raised in the background art.

[0005] A conveying device for quenching in metal pipe production, comprising,

[0006] Fixture;

[0007] A wear-resistant component is located on the outer wall of a fixed frame. The wear-resistant component includes multiple placement plates, multiple telescopic columns, multiple springs, four slide rails, four sliders, and four fixed rods. A lifting plate is slidably mounted on the outer wall of the fixed frame. Each telescopic column is fixedly mounted on the inner wall of the fixed frame. Each spring is fixedly mounted on the inner wall of the fixed frame. Each placement plate is slidably mounted on the inner wall of the fixed frame, and each placement plate is fixedly connected to one end of the corresponding telescopic column and spring. Each slide rail is fixedly mounted on the inner wall of the lifting plate. Each slider is slidably mounted on the inner wall of its corresponding slide rail. The four sliders are divided into two groups. Two fixed rods are rotatably mounted between the inner walls of the corresponding group of sliders. The four fixed rods are divided into two groups. Two rotating rods are slidably sleeved between the outer walls of the two fixed rods in each group.

[0008] Furthermore, two cooling frames are fixedly installed on the outer wall of the lifting plate.

[0009] Furthermore, two cylinders are fixedly installed on the outer wall of the fixing frame, and the output end of each cylinder is rotatably connected to the corresponding fixing rod.

[0010] Furthermore, a support frame is fixedly installed on the top of the outer wall of the fixed frame, and three fans are fixedly installed on the outer wall of the support frame.

[0011] Furthermore, multiple rollers are rotatably arranged between the two sides of the outer wall of the lifting plate, and both ends of each roller pass through the interior of the cooling frame. Each roller has a pulley fixedly arranged at both ends of its outer wall. The multiple pulleys are divided into two groups, and the outer wall of each group of multiple pulleys is fitted with a multi-groove belt.

[0012] Furthermore, a motor is fixedly installed on the outer wall of the lifting plate, and the output end of the motor is fixedly connected to one of the rollers.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] Wear-resistant components can effectively reduce direct collisions between metal pipes and conveying devices, absorbing and dispersing impact forces to avoid damage to the metal pipes and conveying devices themselves. In addition, the lifting structure rises to contact the metal pipes for conveying, which can share part of the load on the lifting mechanism when in contact with the metal pipes, thereby reducing the wear and failure risk of the lifting mechanism. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1This is a first-view sectional perspective view of the present invention;

[0017] Figure 2 For the present utility model Figure 1 Enlarged view of A in the middle;

[0018] Figure 3 This is a second-view sectional perspective view of the present invention;

[0019] Figure 4 This is a third-view sectional perspective view of the present invention;

[0020] Figure 5 This is a first-view perspective perspective view of the present invention.

[0021] In the diagram: 1. Fixed frame; 2. Lifting plate; 3. Cooling frame; 4. Placement plate; 5. Telescopic column; 6. Spring; 7. Cylinder; 8. Support frame; 9. Fan; 10. Motor; 11. Roller; 12. Slide rail; 13. Slider; 14. Rotating rod; 15. Fixed rod; 16. Pulley; 17. Multi-groove belt. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-5 The technical solution provided in this embodiment is as follows:

[0026] A conveying device for quenching in metal pipe production, comprising,

[0027] Fixture 1;

[0028] The wear-resistant component is located on the outer wall of the fixed frame 1. The wear-resistant component includes multiple placement plates 4, multiple telescopic columns 5, multiple springs 6, four slide rails 12, four sliders 13, and four fixing rods 15. A lifting plate 2 is slidably arranged on the outer wall of the fixed frame 1. Each telescopic column 5 is fixedly arranged on the inner wall of the fixed frame 1. Each spring 6 is fixedly arranged on the inner wall of the fixed frame 1. Each placement plate 4 is slidably arranged on the inner wall of the fixed frame 1, and each placement plate 4 is fixedly connected to one end of the corresponding telescopic column 5 and spring 6. Each slide rail 12 is fixedly arranged on the inner wall of the lifting plate 2. Each slider 13 is slidably arranged on the inner wall of the corresponding slide rail 12. The four sliders 13 are divided into two groups. Two fixing rods 15 are rotatably arranged between the inner walls of the corresponding group of sliders 13. The four fixing rods 15 are divided into two groups. Two rotating rods 14 are slidably sleeved between the outer walls of the two fixing rods 15 in each group.

[0029] In a specific embodiment of this utility model, the anti-wear component can effectively reduce direct collisions between the metal pipe and the conveying device, absorbing and dispersing impact forces, thereby avoiding damage to the metal pipe and the conveying device itself. Furthermore, the lifting structure rises to contact the metal pipe for conveying, which can share some of the load on the lifting mechanism when it contacts the metal pipe, thus reducing wear and the risk of failure of the lifting mechanism. First, the metal pipe is placed on the placement plate 4, and the spring 6 can buffer the impact force of the metal pipe on the placement plate 4. Additionally, each cylinder 7 can push the corresponding fixed... Rod 15 causes slider 13 to slide inside slide rail 12, and then the included angle of the two rotating rods 14 is reduced to lift the lifting plate 2, so that roller 11 can contact and support the surface of metal pipe. Then, motor 10 drives the corresponding pulley 16 to rotate. Multi-groove belt 17 can make all pulleys 16 rotate at the same time. Finally, the rotation of roller 11 realizes the conveying process of metal pipe. In addition, the outer wall of cooling frame 3 is provided with water inlet pipe and water outlet pipe. The water flow is driven by external water pump device to circulate inside cooling frame 3 to cool the heat generated at both ends of roller 11 during operation.

[0030] Specifically, two cooling frames 3 are fixedly installed on the outer wall of the lifting plate 2.

[0031] In a specific embodiment of this utility model, two cooling frames 3 are fixedly installed on the outer wall of the lifting plate 2, which can cool the heat generated at both ends of the roller 11 during operation.

[0032] Specifically, two cylinders 7 are fixedly installed on the outer wall of the fixing frame 1, and the output end of each cylinder 7 is rotatably connected to the corresponding fixing rod 15.

[0033] In a specific embodiment of this utility model, the output end of each cylinder 7 is rotatably connected to the corresponding fixed rod 15, which enables stable power transmission.

[0034] Specifically, a support frame 8 is fixedly installed on the top of the outer wall of the fixed frame 1, and three fans 9 are fixedly installed on the outer wall of the support frame 8.

[0035] In a specific embodiment of this utility model, three fans 9 are fixedly installed on the outer wall of the support frame 8, which can dissipate heat from the residual temperature of the metal pipe after quenching and cooling, as well as from the conveying device itself.

[0036] Specifically, multiple rollers 11 are rotatably arranged between the two sides of the outer wall of the lifting plate 2, and both ends of each roller 11 pass through the interior of the cooling frame 3. Each roller 11 has a pulley 16 fixedly arranged at both ends of its outer wall. The multiple pulleys 16 are divided into two groups, and the outer wall of each group of multiple pulleys 16 is fitted with a multi-groove belt 17.

[0037] In a specific embodiment of this utility model, the outer wall of each group of multiple pulleys 16 is fitted with a multi-groove belt 17, which enables the multiple pulleys 16 to rotate.

[0038] Specifically, a motor 10 is fixedly installed on the outer wall of the lifting plate 2, and the output end of the motor 10 is fixedly connected to one of the rollers 11.

[0039] In a specific embodiment of this utility model, the output end of the motor 10 is fixedly connected to one of the rollers 11, which can ensure better power transmission.

[0040] Working principle:

[0041] First, the metal pipe is placed on the placement plate 4. The spring 6 can buffer the impact force of the metal pipe on the placement plate 4. In addition, each cylinder 7 can push the corresponding fixed rod 15, so that the slider 13 slides inside the slide rail 12. Then, the included angle of the two rotating rods 14 is reduced to realize the lifting plate 2, so that the roller 11 can contact and support the surface of the metal pipe. Then, the motor 10 drives the corresponding pulley 16 to rotate. The multi-groove belt 17 can make all the pulleys 16 rotate at the same time. Finally, the metal pipe is transported by the rotation of the roller 11. In addition, the outer wall of the cooling frame 3 is provided with a water inlet pipe and a water outlet pipe. The water is driven by an external water pump to circulate inside the cooling frame 3 to cool the heat generated at both ends of the roller 11 during operation.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A conveying device for quenching of metal pipe production, characterized in that include, Fixture (1); The wear-resistant component is located on the outer wall of the fixed frame (1), wherein: the wear-resistant component includes multiple placement plates (4), multiple telescopic columns (5), multiple springs (6), four slide rails (12), four sliders (13) and four fixing rods (15), a lifting plate (2) is slidably arranged on the outer wall of the fixed frame (1), each of the telescopic columns (5) is fixedly arranged on the inner wall of the fixed frame (1), each of the springs (6) is fixedly arranged on the inner wall of the fixed frame (1), and each of the placement plates (4) is slidably arranged on the inner wall of the fixed frame (1). Each placement plate (4) is fixedly connected to one end of the corresponding telescopic column (5) and spring (6). Each slide rail (12) is fixedly installed on the inner wall of the lifting plate (2). Each slider (13) is slidably installed on the inner wall of the corresponding slide rail (12). The four sliders (13) are divided into two groups. Two fixed rods (15) are rotatably installed between the inner walls of the corresponding group of sliders (13). The four fixed rods (15) are divided into two groups. Two rotating rods (14) are slidably sleeved between the outer walls of the two fixed rods (15) in each group.

2. The conveying device for quenching of a metal pipe according to claim 1, wherein Two cooling frames (3) are fixedly installed on the outer wall of the lifting plate (2).

3. The conveying device for quenching of a metal pipe according to claim 2, wherein Two cylinders (7) are fixedly installed on the outer wall of the fixed frame (1), and the output end of each cylinder (7) is rotatably connected to the corresponding fixed rod (15).

4. The conveying device for quenching of a metal pipe according to claim 3, wherein A support frame (8) is fixedly installed on the top of the outer wall of the fixed frame (1), and three fans (9) are fixedly installed on the outer wall of the support frame (8).

5. A conveying device for quenching metal pipe production according to claim 4, characterized in that, Multiple rollers (11) are rotatably arranged between the two sides of the outer wall of the lifting plate (2), and both ends of each roller (11) pass through the interior of the cooling frame (3). Each roller (11) has a pulley (16) fixedly arranged at both ends of its outer wall. The multiple pulleys (16) are divided into two groups, and the outer wall of each group of multiple pulleys (16) is fitted with a multi-groove belt (17).

6. The conveying device for quenching of a metal pipe according to claim 5, wherein A motor (10) is fixedly installed on the outer wall of the lifting plate (2), and the output end of the motor (10) is fixedly connected to one of the rollers (11).

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