Combined thread rolling machine

Abstract

The utility model discloses a combined thread rolling machine, and belongs to the technical field of fine adjustment of thread rolling machines. A notch is formed in the side wall of the side frame, a fast-assembly type embedded block is installed in the notch in an embedded mode, an installation hole position is formed in the end face of the fast-assembly type embedded block, a bolt is inserted to achieve fixation of the fast-assembly type embedded block and the side frame, a fine adjustment screw penetrates through a screw hole of the fast-assembly type embedded block, and the butt joint base is pushed to move by rotating the fine adjustment screw. Therefore, the butt-joint seat is used for driving fine adjustment of the position of the round pipe in the thread rolling assembly. The fine adjustment structure adopts the combined design of a quick-assembly embedded block and a fine adjustment screw, the position of a round pipe in the thread rolling assembly is quickly adjusted, and the adjustment efficiency is improved. Bolt insertion and fine adjustment screw rotation simplify operation, and skill requirements are reduced. Downtime is reduced by quick disassembly and assembly, and equipment utilization rate is increased. A T-shaped groove, a T-shaped key and a limiting elastic ball ensure fine adjustment stability, the screw rod is prevented from tilting, shaking and accidentally moving, and the safety of the fine adjustment process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fine adjustment of thread rolling machines, and particularly relates to a combined thread rolling machine. Background Technique

[0002] A combined thread rolling machine is a high-efficiency mechanical device integrating multiple functions and is specially used for thread manufacturing. Through precise mechanical transmission and control systems, the whole process of processing raw materials into finished threads is integrated on one machine. The working process of this machine includes steps such as feeding pre-treated raw materials, cutting, forming, and thread processing. The cutting tools and dies inside the machine follow preset programs to ensure that the size and shape of each thread meet the standards.

[0003] However, at present, most thread rolling machines adopt a threaded connection method in the fine adjustment structure. Although this method can achieve precise adjustment, there are also some significant drawbacks. For example, when the fine adjustment structure is damaged, due to the slow rotation of the screw, the repair or replacement work will become cumbersome and time-consuming. In addition, threaded connections require high precision in fitting and calibration, and professional tools and technical support may be required after damage. At the same time, the wear or damage of the threads will also affect the adjustment accuracy and increase the adjustment difficulty.

[0004] Especially when the rotation of the screw becomes slow, whether it is for fine adjustment or replacement, it will increase the operation time and difficulty. This may be caused by reasons such as thread wear, insufficient lubrication, or impurity blockage. This situation will not only reduce work efficiency, but also increase the fatigue of the operator and even lead to safety accidents. Therefore, for the fine adjustment structure of the thread rolling machine, we need to consider a more efficient and convenient solution. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a combined thread rolling machine, which can effectively solve the problems put forward in the background technique.

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

[0007] A combined thread rolling machine includes a base, a thread rolling assembly, a transmission device, a driving device, a feeding device, and a discharging device. The thread rolling assembly and the transmission device are installed on the base. The driving device is located on the side of the transmission device and installed on the base. The thread rolling assembly is driven to move through the driving device and the transmission device. The feeding device and the discharging device are respectively installed at the inlet and outlet of the thread rolling assembly;

[0008] A side frame is installed on the front side of the upper end of the base, and the discharging device passes through the end face opening of the side frame. A docking seat adapted to it is provided on the thread rolling assembly. A T-shaped groove is opened on the side wall of the docking seat. A T-shaped key is arranged in the T-shaped groove, and a fine adjustment screw is arranged at the outer end of the T-shaped key;

[0009] A notch is provided on the side wall of the side frame, and a quick-install embedded block is embedded in the notch. An installation hole is provided on the end face of the quick-install embedded block, and a bolt is inserted to fix the quick-install embedded block to the side frame. The fine-tuning screw passes through the screw hole of the quick-install embedded block, and by rotating the fine-tuning screw, the docking seat is pushed to move, so as to drive the fine-tuning of the position of the round tube in the wire rolling assembly by using the docking seat.

[0010] In a preferred embodiment of the present application, a limiting elastic ball is installed at the opening of the groove wall of the T-shaped groove. The limiting elastic ball is composed of a T-shaped column, a return spring and a spherical ball. The spherical ball is located at the top of the T-shaped column, and the return spring is sleeved on the T-shaped column. The return spring and the T-shaped column are embedded in the opening of the groove wall of the T-shaped groove, and the T-shaped key is blocked from tilting by the limiting elastic ball;

[0011] In a preferred embodiment of the present application, the cross-section of the T-shaped groove is designed in a T-shape, and the T-shaped groove is a strip-shaped groove. The cross-section of the T-shaped key is designed in a T-shape, and the T-shaped key is a T-shaped cylinder. The T-shaped key is restricted in the T-shaped groove, and the surfaces of the T-shaped key and the T-shaped groove are designed to be smooth;

[0012] In a preferred embodiment of the present application, the lower end of the quick-install embedded block is designed as a disc, and a plurality of installation holes are annularly distributed on the disc of the quick-install embedded block, and the installation holes are aligned with the screw holes on the end face of the side frame;

[0013] In a preferred embodiment of the present application, the fine-tuning screw and the T-shaped key are integrally designed, and the diameter of the T-shaped key is the same as the diameter of the fine-tuning screw;

[0014] In a preferred embodiment of the present application, a limiting strip is provided on the side wall of the quick-install embedded block, and the limiting strip is embedded in the notch. An anti-slip rubber strip is provided at the connection between the quick-install embedded block and the side frame.

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

[0016] In the present utility model, the structure integrates a quick-install embedded block and a fine-tuning screw. This design aims to improve the convenience and efficiency of adjusting the position of the round tube in the wire rolling assembly. The staff only needs to simply insert a bolt and rotate the fine-tuning screw to quickly complete the installation and adjustment of the structure, which not only simplifies the operation process but also reduces the dependence on the operation skills of the staff.

[0017] The design feature of quick disassembly and assembly significantly reduces the downtime during equipment maintenance or adjustment, thereby improving the overall utilization rate of the equipment. In addition, the precise fit of the T-slot and the T-key, as well as the blocking effect of the limit ball, ensure the stability and safety of the fine-tuning screw during the adjustment process. This limiting structure effectively prevents the fine-tuning screw from tilting or shaking, and also avoids the accidental movement or detachment of the T-key, thus ensuring the smooth progress of the fine-tuning process. This fine-tuning structure not only improves work efficiency but also ensures the safety of the staff and the equipment, reducing the operation risk. Brief Description of the Drawings

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

[0019] Figure 2 is a top view of the overall structure of the present utility model;

[0020] Figure 3 is a display diagram of the side frame, thread rolling assembly and fine-tuning structure of the present utility model;

[0021] Figure 4 is Figure 3 an enlarged schematic diagram at position A in

[0022] Figure 5 is Figure 3 an enlarged schematic diagram at position B in

[0023] In the figure: 1, base; 2, side frame; 3, thread rolling assembly; 4, transmission device; 5, drive device; 6, feeding device; 7, discharging device; 8, docking seat; 9, T-slot; 10, limit ball; 11, fine-tuning screw; 12, T-key; 13, quick-installation embedded block; 14, notch; 15, mounting hole position. Detailed Description of the Preferred Embodiments

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. Embodiment

[0025] As Figures 1 to 5As shown in the figure, this embodiment introduces a combined thread rolling machine, whose core components include a base 1, a thread rolling assembly 3, a transmission device 4, a driving device 5, a feeding device 6, and a discharging device 7. Among them, the thread rolling assembly 3 and the transmission device 4 are both installed on the base 1 to ensure the stability of the entire device. The driving device 5 is located on the side of the transmission device 4 and is also installed on the base 1. Through the coordinated action of the driving device 5 and the transmission device 4, the thread rolling assembly 3 can be accurately driven to move efficiently and stably. In addition, the feeding device 6 and the discharging device 7 are respectively installed at the inlet and outlet of the thread rolling assembly 3 to ensure that the material can smoothly enter and leave the thread rolling assembly 3.

[0026] To further optimize the adjustability and usability of the device, a side frame 2 is also installed on the front side of the upper end of the base 1, and the discharging device 7 passes through the end face opening of the side frame 2. A docking seat 8 adapted to it is provided on the thread rolling assembly 3, and a T-shaped groove 9 is specially designed on the side wall of the docking seat 8. A T-shaped key 12 is provided in the groove of the T-shaped groove 9, and the outer end of the T-shaped key 12 is connected to a fine adjustment screw 11.

[0027] A notch 14 is designed on the side wall of the side frame 2, and a quick-installation embedded block 13 is embedded in this notch 14. A plurality of mounting holes 15 are provided on the end face of the quick-installation embedded block 13. By inserting bolts, the quick-installation embedded block 13 can be quickly and stably fixed to the side frame 2. The fine adjustment screw 11 passes through the screw hole of the quick-installation embedded block 13. When it is necessary to adjust the position of the round tube in the thread rolling assembly 3, just rotate the fine adjustment screw 11 to push the docking seat 8 to move accordingly.

[0028] Regarding the design details of the T-shaped groove 9 and the T-shaped key 12, the cross-section of the T-shaped groove 9 is designed in a T shape and is a strip-shaped groove. The cross-section of the T-shaped key 12 is also designed in a T shape and is a T-shaped cylinder. The T-shaped key 12 is restricted in the T-shaped groove 9, and the fit between the two is very tight, and the surface is smooth, ensuring smoothness and accuracy during the adjustment process.

[0029] The lower end of the quick-installation embedded block 13 is designed in a disc shape, and a plurality of mounting holes 15 are annularly distributed on the disc of the quick-installation embedded block 13. These mounting holes 15 are aligned with the screw holes on the end face of the side frame 2, facilitating the installation of bolts for fixation. The fine adjustment screw 11 and the T-shaped key 12 are integrally designed, and the diameter of the T-shaped key 12 is the same as the diameter of the fine adjustment screw 11. This design enhances the stability and durability of the entire structure.

[0030] To ensure a more stable connection between the quick-installation embedded block 13 and the side frame 2, a limiting strip is also provided on the side wall of the quick-installation embedded block 13. This limiting strip is embedded in the notch 14, playing a role in preventing sliding. At the same time, an anti-slip rubber strip is also provided at the connection between the quick-installation embedded block 13 and the side frame 2, further enhancing the stability and safety of the connection. Embodiment

[0031] This embodiment is basically the same as the first embodiment, but further optimization has been carried out in the design of the T-shaped groove 9. At the opening of the groove wall of the T-shaped groove 9, a limiting ball 10 is specially installed. This limiting ball 10 is composed of a T-shaped column, a return spring and a spherical ball. The spherical ball is located at the top of the T-shaped column. The return spring is sleeved on the T-shaped column, and both the return spring and the T-shaped column are embedded in the opening of the groove wall of the T-shaped groove 9. When the T-shaped key 12 moves in the T-shaped groove 9, the limiting ball 10 can play a role in blocking the T-shaped key 12 from tilting up, thereby further enhancing the stability and safety of the entire structure.

[0032] During use: Start the driving device 5, and drive the wire rolling assembly 3 to start moving through the transmission device 4. Ensure that the feeding device 6 and the discharging device 7 are unobstructed and prepare to start processing. Feed the material to be processed into the wire rolling assembly 3 through the feeding device 6 for processing. The coordinated action of the driving device 5 and the transmission device 4 ensures that the wire rolling assembly 3 works efficiently and stably. After processing, the material is discharged through the discharging device 7. Check the processed material to ensure that the quality meets the requirements.

[0033] Fine-tuning process: According to actual needs, determine the components that need to be fine-tuned. Here, the wire rolling assembly 3 is taken as an example. Prepare the tools required for fine-tuning, such as a fine-tuning screw 11, a quick-installation embedded block 13 and its installation bolts, etc. Embed the quick-installation embedded block 13 into the notch 14 of the side frame 2, and ensure that the limiting strip is embedded in the notch 14 to prevent sliding. Through the installation hole positions 15 and bolts, firmly fix the quick-installation embedded block 13 to the side frame 2. According to needs, rotate the fine-tuning screw 11, and through the cooperation of the T-shaped key 12 and the T-shaped groove 9, push the docking seat 8 and the wire rolling assembly 3 to perform corresponding fine-tuning. After fine-tuning, check the wire rolling machine to ensure that all components are correctly and firmly installed. Then start the equipment for testing and observe whether the fine-tuning effect meets the requirements.

[0034] During the fine-tuning process, when the T-shaped key 12 moves in the T-shaped groove 9, the spherical ball part of the limiting ball 10 will contact the side surface of the T-shaped key 12, playing a role in blocking the T-shaped key 12 from tilting up. This can further ensure the stability and safety of the fine-tuning process. At the same time, the function of the return spring enables the limiting ball 10 to quickly reset after the T-shaped key 12 moves, preparing for the next blocking action.

[0035] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here.

[0036] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A combined thread rolling machine, comprising a base (1), a thread rolling assembly (3), a transmission device (4), a driving device (5), a feeding device (6) and a discharging device (7), wherein the thread rolling assembly (3) and the transmission device (4) are mounted on the base (1), the driving device (5) is located at the side of the transmission device (4) and is mounted on the base (1), the thread rolling assembly (3) is driven to move by the driving device (5) and the transmission device (4), and the feeding device (6) and the discharging device (7) are respectively mounted at the inlet and outlet of the thread rolling assembly (3), characterized in that: A side frame (2) is installed on the front side of the upper end of the base (1), and the discharging device (7) passes through the end opening of the side frame (2); the thread rolling assembly (3) is provided with a docking seat (8) adapted thereto, and a T-shaped slot (9) is provided on the side wall of the docking seat (8); a T-shaped key (12) is provided in the slot of the T-shaped slot (9), and a fine-tuning screw (11) is provided at the outer end of the T-shaped key (12); The side wall of the side frame (2) is provided with a notch (14), a quick-install embedded block (13) is embedded in the notch (14), an end surface of the quick-install embedded block (13) is provided with a mounting hole (15), and a bolt is inserted to fix the quick-install embedded block (13) to the side frame (2), the fine-tuning screw (11) passes through the screw hole of the quick-install embedded block (13), and the docking seat (8) is pushed to move by rotating the fine-tuning screw (11), so that the docking seat (8) drives the fine adjustment of the position of the round tube in the thread rolling assembly (3).

2. A combined thread rolling machine according to claim 1, characterized in that: A limit ball (10) is installed at the opening of the groove wall of the T-shaped groove (9). The limit ball (10) is composed of a T-shaped column, a return spring and a round ball. The round ball is located on the top of the T-shaped column. The return spring is sleeved on the T-shaped column. The return spring and the T-shaped column are embedded in the opening of the groove wall of the T-shaped groove (9). The limit ball (10) blocks the T-shaped key (12) from tilting up.

3. A combined thread rolling machine according to claim 1 or 2, characterized in that: The cross section of the T-slot (9) is T-shaped, and the T-slot (9) is a strip-shaped slot; the cross section of the T-key (12) is T-shaped, and the T-key (12) is a T-shaped cylinder; the T-key (12) is confined within the T-slot (9), and the surfaces of the T-key (12) and the T-slot (9) are designed to be smooth.

4. A combined thread rolling machine according to claim 3, characterized in that: The lower end of the quick-install embedded block (13) is designed as a disc, and a plurality of mounting holes (15) are distributed in an annular manner on the disc of the quick-install embedded block (13), and the mounting holes (15) are aligned with the end surface screw holes of the side frame (2).

5. A combined thread rolling machine according to claim 4, characterized in that: The fine-tuning screw (11) and the T-shaped key (12) are designed as an integral whole, and the diameter of the T-shaped key (12) is the same as the diameter of the fine-tuning screw (11).

6. A combined thread rolling machine according to claim 5, characterized in that: The side wall of the quick-install embedded block (13) is provided with a limit strip, which is embedded in the notch (14); and a non-slip rubber strip is provided at the connection between the quick-install embedded block (13) and the side frame (2).

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