Stable spinning machine

Abstract

The utility model discloses a stable spinning machine, which belongs to the field of spinning machines and is characterized in that four fixing sleeves are mounted at the upper end of a top frame, movable rods are arranged in sleeve holes of the fixing sleeves, and the lower ends of the movable rods are connected with a first spinning component to keep the first spinning component to move up and down stably; a synchronous stabilizing frame is arranged at the upper ends of the four movable rods, a rod body of each movable rod is sleeved with a limiting sleeve, the length of the motion trail of the first spinning assembly is adjusted through the limiting sleeves and the synchronous stabilizing frame, and the first spinning assembly is prevented from moving excessively. The limiting sleeve and the synchronous stabilizing frame work cooperatively, the motion trail of the spinning assembly is accurately controlled, excessive motion is prevented, the spinning operation precision is improved, and the strict machining requirement is met. The stable limiting mechanism ensures the working stability of the spinning machine, safety accidents are prevented, meanwhile, the spinning assembly and operators are protected, and the operation risk is reduced. The limiting sleeve is connected with the lower end of the movable rod through threads, the position can be adjusted to meet different spinning requirements, and the universality and flexibility of equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of spinning machine, especially stable spinning machine. BACKGROUND

[0002] Spinning machine is a kind of metal plastic forming machinery, mainly used for processing metal products, manufacturing thin-walled hollow rotary body parts. In the spinning process, blank (plate or ring) is clamped on the die and rotates, and the spinning wheel feeds and pressurizes to make the blank continuously deform point by point to become a workpiece. The working principle of spinning machine is mainly that the slider in the main machine moves downward to apply pressure to the workpiece, so that plastic deformation occurs. Under the action of pressure, the diameter of the workpiece will be reduced, and the length will be extended, so as to achieve the purpose of processing.

[0003] In actual use, although the hydraulic device and the rotating mechanism can change the position of the equipment, instability may occur during the position change. Although the hydraulic device can provide stable pressure, after a long time of use, the pressure may become unstable due to aging, leakage or internal wear of the hydraulic oil, which affects the accurate control of the equipment position. In addition, the complexity of the hydraulic system and the requirement for oil cleanliness increase the difficulty and cost of maintenance. When the workpiece rotates, if the precision of the rotating mechanism is not high enough or the wear is serious, the workpiece may jump or shake during rotation, which affects the stability of the equipment position. This instability not only reduces the processing accuracy, but also may damage the equipment itself.

[0004] The instability of the equipment position change may also be related to the overall accuracy of the machine tool, the clamping force of the clamp, the wear of the tool and other factors. For example, insufficient machine tool accuracy may cause deviation during equipment movement; insufficient clamping force of the clamp may cause the workpiece to loosen or deform during processing; and severe tool wear may affect the processing quality and the stability of equipment operation. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a stable spinning machine, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] The stable spinning machine comprises a top frame, a spinning assembly, a hydraulic device, a rotating mechanism and a connecting rod, the hydraulic device is installed on the top frame, the rotating mechanism is installed on the telescopic end of the hydraulic device through the connecting rod, the internal part of the first spinning assembly is connected with the rotating mechanism, the base is located below the top frame, and the second spinning assembly matched with the first spinning assembly is arranged on the base.

[0008] The top frame is equipped with four fixed sleeves, and the fixed sleeves have movable rods in their holes. The lower ends of the movable rods are connected to the first spinning assembly to keep the first spinning assembly stable in its up-and-down movement.

[0009] The upper ends of the four movable rods are equipped with synchronous stabilizing frames, and each movable rod is fitted with a limiting sleeve. The length of the first spinning assembly's motion trajectory is determined by the limiting sleeve and the synchronous stabilizing frame, preventing the first spinning assembly from moving excessively.

[0010] In a further alternative, side frames are provided on both sides of the lower end of the top frame, the side frames being used to support the top frame, and the side frames being fixed to the top frame by bolts;

[0011] In a further alternative, the cross-section of the fixing sleeve is designed in a "T" shape, and the fixing sleeve is fixed to the top frame by bolts, nuts and anti-slip pads. The movable rod passes through the sleeve hole of the fixing sleeve, and the connection between the movable rod and the fixing sleeve is designed to be smooth.

[0012] In a further alternative, the upper end opening of the movable rod is aligned with the corner opening of the synchronous stabilizer, and bolts are used to fix the movable rod to the synchronous stabilizer. The top view of the synchronous stabilizer is a "U" shaped design, and the inner hole of the synchronous stabilizer is aligned with the hydraulic device.

[0013] In a further alternative, the lower end of the movable rod is a threaded portion, and a limiting sleeve is threadedly connected to the lower end of the movable rod. The limiting sleeve is adjusted to the position of the movable rod via the thread.

[0014] In a further alternative, the hydraulic device is fixed to the top frame by bolts, the telescopic end of the hydraulic device is fixed to the connecting rod by bolts, and the connecting rod is fixed to the rotating mechanism by bolts.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By coordinating the use of the limiting sleeve and the synchronous stabilizing frame, the length of the first spinning assembly's trajectory can be precisely controlled, effectively preventing excessive movement of the first spinning assembly. This precise control enables spinning operations to achieve higher accuracy and meet more stringent processing requirements. The design of the stabilizing limiting mechanism ensures that the spinning machine maintains high stability during operation, preventing safety accidents caused by excessive movement or instability. Simultaneously, the presence of the limiting sleeve and the synchronous stabilizing frame also protects the spinning assembly and operators, reducing operational risks.

[0017] The limiting sleeve is threaded to the lower end of the movable rod, allowing for flexible position adjustment to adapt to different spinning operation requirements. This design enables the equipment to handle spinning operations on various materials and shapes, improving its versatility and flexibility. The stable limiting mechanism reduces friction between the movable rod and the fixed sleeve, lowering wear and extending the equipment's lifespan. Simultaneously, the robust connections between components and the easy-to-maintain design enhance reliability and reduce the likelihood of malfunctions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a front view of the overall structure of this utility model;

[0020] Figure 3 The diagram shows the top frame, hydraulic device, spinning assembly, movable rod, synchronous stabilizing frame, and fixing sleeve of this utility model.

[0021] Figure 4 This is a diagram illustrating the synchronous stabilizing frame, stabilizing rod, fixing sleeve, and limiting sleeve of this utility model.

[0022] In the diagram: 1. Side frame; 2. Top frame; 3. First spinning assembly; 4. Second spinning assembly; 5. Base; 6. Hydraulic device; 7. Rotating mechanism; 8. Connecting rod; 9. Synchronous stabilizing frame; 10. Movable rod; 11. Fixed sleeve; 12. Limiting sleeve. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1 - Figure 4 As shown, the stable spinning machine is a precision device comprising several key components, including a top frame 2, a spinning assembly, a hydraulic system 6, a rotating mechanism 7, and a connecting rod 8. The hydraulic system 6 is carefully mounted above the top frame 2, while the rotating mechanism 7 is cleverly mounted on the telescopic end of the hydraulic system 6 via the connecting rod 8. The internal components of the first spinning assembly 3 are tightly connected to the rotating mechanism 7, ensuring efficient transmission of rotational power. A base 5, located below the top frame 2, provides stable support for the entire device. A second spinning assembly 4, adapted to the first spinning assembly 3, is mounted on the base 5 to achieve precise spinning operations.

[0025] Four fixed sleeves 11 are installed on the upper end of the top frame 2. Movable rods 10 are provided in the sleeve holes of these fixed sleeves 11. The lower ends of the movable rods 10 are connected to the first spinning assembly 3, ensuring the stability of the first spinning assembly 3 during its up-and-down movement. This design enables the spinning machine to maintain a high degree of stability and precision during operation.

[0026] The upper ends of the four movable rods 10 are equipped with synchronous stabilizing frames 9, and each movable rod 10 is fitted with a limiting sleeve 12. Through the coordinated work of the limiting sleeve 12 and the synchronous stabilizing frame 9, the length of the movement trajectory of the first spinning assembly 3 can be precisely controlled, effectively preventing the first spinning assembly 3 from moving excessively, thereby ensuring the accuracy and safety of the spinning operation.

[0027] Side frames 1 are provided on both sides of the lower end of the top frame 2. The main function of the side frames 1 is to support the top frame 2 and ensure the stability of the entire spinning machine. The side frames 1 and the top frame 2 are tightly connected by bolts. This structural design not only ensures the stability of the equipment, but also facilitates maintenance and disassembly.

[0028] The fixed sleeve 11 has a "T" shaped cross-section, which is not only aesthetically pleasing but also practical. The fixed sleeve 11 is fixed to the top frame 2 by bolts, nuts, and anti-slip washers. The movable rod 10 passes through the sleeve hole of the fixed sleeve 11. The connection between the movable rod 10 and the fixed sleeve 11 is designed to be smooth, reducing friction and improving the service life of the equipment and the smoothness of operation.

[0029] The upper opening of the movable rod 10 aligns with the corner opening of the synchronous stabilizer 9, and bolts are used to securely fix the movable rod 10 to the synchronous stabilizer 9. The top view of the synchronous stabilizer 9 has a "U"-shaped design, which is not only aesthetically pleasing but also effectively disperses stress and improves structural stability. The inner hole of the synchronous stabilizer 9 aligns with the hydraulic device 6, ensuring precise alignment between the hydraulic device 6 and the synchronous stabilizer 9.

[0030] The lower end of the movable rod 10 is threaded, and the limiting sleeve 12 is threaded to the lower end of the movable rod 10. The limiting sleeve 12 is adjusted to the position of the movable rod 10 by the thread. This design allows the limiting sleeve 12 to be flexibly adjusted to adapt to different spinning operation requirements, ensuring the flexibility and adaptability of the spinning machine.

[0031] The hydraulic device 6 is bolted to the top frame 2. The telescopic end of the hydraulic device 6 is bolted to the connecting rod 8, and the connecting rod 8 is bolted to the rotating mechanism 7. This bolted connection method ensures a firm connection between the various components, while also facilitating maintenance and replacement, thus improving the reliability and maintenance efficiency of the equipment.

[0032] Assembly Process: Place the top frame 2 in the appropriate position. Secure the hydraulic device 6 to the top of the top frame 2 with bolts. Connect the rotating mechanism 7 via the connecting rod 8. Secure the connecting rod 8 to the telescopic end of the hydraulic device 6 with bolts. Tightly connect the internal components of the first spinning assembly 3 to the rotating mechanism 7 to ensure efficient rotational power transmission. Place the base 5 below the top frame 2. Install the second spinning assembly 4, which is compatible with the first spinning assembly 3, on the base 5. Install four fixing sleeves 11 at the upper end of the top frame 2. Connect the lower end of the movable rod 10 to the first spinning assembly 3. Ensure that the movable rod 10 passes through the sleeve hole of the fixing sleeve 11 and is secured with bolts, nuts, and anti-slip washers. Install the synchronous stabilizing frame 9 at the upper end of the four movable rods 10. Connect the limiting sleeve 12 to the lower end of the movable rod 10 via threads and adjust its position to adapt to different spinning operation requirements. Install side frames 1 on both sides of the lower end of the top frame 2. Tightly connect the side frames 1 to the top frame 2 with bolts.

[0033] During use: Ensure all components are correctly installed and secured. Check that the hydraulic device 6 and rotating mechanism 7 are functioning properly. Adjust the position of the limit sleeve 12 according to the material and shape to be spun, controlling the length of the movement trajectory of the first spun assembly 3. Start the hydraulic device 6 and ensure it is functioning properly. Start the rotating mechanism 7 to rotate the first spun assembly 3. Place the material to be spun on the second spun assembly 4. Control the up-and-down movement of the first spun assembly 3 using the hydraulic device 6 to perform the spunting operation. The synchronous stabilizer 9 and limit sleeve 12 work together to ensure the accuracy and safety of the spunting operation. During the spunting process, continuously monitor the equipment's operating status and spunting effect. If necessary, adjust the position of the limit sleeve 12 to optimize the spunting effect. After the spunting operation is completed, shut down the hydraulic device 6 and rotating mechanism 7. Remove the spun material for further processing or inspection. Regularly inspect and maintain all components to ensure the normal operation of the equipment. Clean any residual material from the surface of the spunting machine to keep the equipment clean and hygienic.

[0034] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., 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 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 a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stable spinning machine, comprising a top frame (2), a first spinning assembly (3), a second spinning assembly (4), a base (5), a hydraulic device (6), a rotating mechanism (7), and a connecting rod (8), wherein the hydraulic device (6) is mounted on the top frame (2), the rotating mechanism (7) is mounted on the telescopic end of the hydraulic device (6) via the connecting rod (8), the internal components of the first spinning assembly (3) are connected to the rotating mechanism (7), the base (5) is located below the top frame (2), and the base (5) is provided with a second spinning assembly (4) adapted to the first spinning assembly (3), characterized in that: Four fixing sleeves (11) are installed at the upper end of the top frame (2), and a movable rod (10) is arranged in the sleeve hole of the fixing sleeve (11). The lower end of the movable rod (10) is connected to the first spinning assembly (3) to maintain the stability of the up and down movement of the first spinning assembly (3). A synchronous stabilizing frame (9) is arranged at the upper ends of the four movable rods (10). A limiting sleeve (12) is sleeved on the rod body of each movable rod (10). The length of the movement track of the first spinning assembly (3) is realized through the limiting sleeve (12) and the synchronous stabilizing frame (9) to prevent the first spinning assembly (3) from excessive movement.

2. The stable spinning mill according to claim 1, characterized in that: Side frames (1) are arranged on both sides of the lower end of the top frame (2). The side frames (1) are used to support the top frame (2), and the side frames (1) and the top frame (2) are fixed by bolts.

3. The stable spinning mill according to claim 2, characterized in that: The cross-section of the fixing sleeve (11) is designed in a "T" shape, and the fixing sleeve (11) is fixed on the top frame (2) by bolts, nuts and anti-slip gaskets. The movable rod (10) passes through the sleeve hole of the fixing sleeve (11), and the connection between the movable rod (10) and the fixing sleeve (11) is designed smoothly.

4. The stable spinning mill according to claim 3, characterized in that: The hole opened at the upper end of the movable rod (10) is aligned with the hole opened at the corner of the synchronous stabilizing frame (9), and bolts are used to fix between the movable rod (10) and the synchronous stabilizing frame (9). The top view of the synchronous stabilizing frame (9) is designed in a "square" shape, and the inner hole of the synchronous stabilizing frame (9) is aligned with the hydraulic device (6).

5. The stable spinning mill according to claim 4, characterized in that: The lower end of the rod body of the movable rod (10) is a threaded part, and the limiting sleeve (12) is connected to the lower end of the rod body of the movable rod (10) by threads. The position of the limiting sleeve (12) on the movable rod (10) is adjusted by threads.

6. The stable spinning mill according to claim 5, characterized in that: The hydraulic device (6) is fixed on the top frame (2) by bolts. The telescopic end of the hydraulic device (6) is fixed to the connecting rod (8) by bolts, and the connecting rod (8) is fixed to the rotating mechanism (7) by bolts.

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