High-wear-resistance thread rolling die structure

Abstract

The utility model relates to the field of precision machining, in particular to a high-wear-resistance thread rolling die structure. The utility model provides a high wear-resistant thread rolling die structure, which comprises a thread forming machine, a rolling die, a connecting frame, a collecting box, a water outlet frame, a water outlet pipe and the like, the rolling die is arranged on the thread forming machine, the connecting frame is connected in the thread forming machine, the collecting box is connected in the connecting frame, the collecting box is connected with the rolling die, and the water outlet pipe is connected with the collecting box. The bottom of the water outlet frame is connected with water outlet pipes in a front-back symmetry mode. When the moving frame drives a workpiece to move, the pushing block can make contact with the extrusion block to trigger a control button of the air cylinder, then the air cylinder acts to accurately spray lubricating oil in the storage barrel to a thread rolling wheel in a rolling die through the oil outlet pipe, and it is ensured that when the long workpiece is treated, the system can automatically start the air cylinder to conduct oil injection; and the thread rolling wheel is always kept in a good lubrication state in the whole machining process.

Description

Technical Field

[0001] This utility model relates to the field of precision machining, and in particular to a high wear-resistant thread rolling die structure. Background Technology

[0002] The high wear-resistant thread rolling die structure is a tool specially designed for the efficient and high-quality mass production of threaded parts. It has extremely high hardness and wear resistance to ensure that it can maintain its accuracy after long-term use and can withstand the high temperature and high pressure during the processing.

[0003] When using existing thread rolling dies to roll workpieces, lubricating oil is usually added before use. However, due to the different lengths of different workpieces, the amount of lubricating oil added varies. Especially for longer workpieces, existing automatic lubrication systems cannot effectively cover the entire processing, resulting in insufficient lubrication, which in turn affects processing quality and die life.

[0004] In view of the existing problems, there is a need to provide a high wear-resistant thread rolling die structure that can automatically add lubricating oil when machining long workpieces. Utility Model Content

[0005] To overcome the drawback that lubricating oil cannot cover the entire process when rolling threads on long workpieces, this utility model provides a high wear-resistant thread rolling die structure.

[0006] The technical solution of this utility model is as follows: A high wear-resistant thread rolling die structure includes a thread forming machine, a rolling die, a connecting frame, a collecting box, a water outlet frame, a water outlet pipe, a water tank, a water inlet pipe, a first electronic valve, a nozzle, an electric slide rail, a slider, and a moving frame. The rolling die is mounted on the thread forming machine. A connecting frame is connected inside the thread forming machine, and a collecting box is connected inside the connecting frame. The collecting box is connected to the rolling die. A water outlet frame is connected to the left side of the connecting frame. Water outlet pipes are symmetrically connected to the bottom of the water outlet frame. Water tanks are symmetrically connected to the front and back of the thread forming machine. Each water tank is connected to a water inlet pipe. A first electronic valve is installed on the water inlet pipe. The water inlet pipe passes through the rolling die and is connected to a nozzle. Electric slide rails are symmetrically mounted to the front and back of the thread forming machine. Slider blocks are slidably connected to each electric slide rail. A movable frame is connected between the tops of the two sliders. The system also includes a push block, mounting block, sliding frame, extrusion block, spring, cylinder, push ring, mounting plate, storage cylinder, oil outlet pipe, oil storage tank, connecting pipe, and a second electronic valve. The push block is connected to the movable frame, and the mounting block is connected to the thread forming machine. A sliding frame is slidably connected to the right side of the mounting block, and an extrusion block is connected to the sliding frame. A spring connects the sliding frame and the extrusion block. A cylinder is mounted on the thread forming machine, and a push ring is connected to the cylinder's telescopic end. A mounting plate is mounted on the thread forming machine, and a storage cylinder is mounted on the mounting plate. An oil outlet pipe is connected to the storage cylinder and passes through the rolling die. An oil storage tank is connected between the two water tanks, and a connecting pipe is connected to the oil storage tank. The connecting pipe passes through the mounting plate and connects to the storage cylinder. A second electronic valve is mounted on the connecting pipe.

[0007] As a preferred technical solution of this utility model, it also includes a connecting frame, a brush, a push plate and a fan. The connecting frame is connected inside the movable frame, the brush is connected inside the connecting frame, the push plate is symmetrically connected to the front and rear of the movable frame, and the fan is symmetrically installed on the front and rear of the movable frame.

[0008] As a preferred technical solution of this utility model, it also includes a protective frame, with protective frames symmetrically installed on the left and right sides of the fan.

[0009] As a preferred technical solution of this utility model, it also includes a collection frame, and the collection frame is slidably connected to the bottom of the connecting frame.

[0010] As a preferred technical solution of this utility model, protective nets are symmetrically connected at the front and back of the collection box.

[0011] As a preferred technical solution of this utility model, the size of the push ring is adapted to the storage cylinder.

[0012] The beneficial effects of this utility model are as follows: 1. When the moving frame moves the workpiece, the pushing block will contact the extrusion block, triggering the control button of the cylinder. Subsequently, the cylinder will actuate to precisely spray the lubricating oil in the storage cylinder through the oil outlet pipe onto the thread rolling wheel inside the rolling die. This ensures that when processing long workpieces, the system can automatically start the cylinder to inject oil, so that the thread rolling wheel always maintains a good lubrication state throughout the entire processing. This automated lubrication mechanism not only simplifies the operation process and reduces manual intervention, but also significantly improves work efficiency and processing quality, greatly facilitating the operation of the staff.

[0013] 2. During the movement of the mobile frame, the fan automatically starts to effectively blow away debris on the electric slide rail, keeping the rail clean. At the same time, the brushes and push plates on the mobile frame work together to sweep away debris on the thread forming machine and push it into the collection box, ensuring the cleanliness of the work area and the normal operation of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a cross-sectional view of the thread forming machine of this utility model.

[0016] Figure 3 This is a cross-sectional view of the mounting plate of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the fan, protective frame, and brush components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the slider, moving frame, and pushing block of this utility model.

[0019] Figure 6 This is an exploded view of the collection frame and the connecting frame of this utility model.

[0020] The components in the diagram are labeled as follows: 1-Thread forming machine, 2-Rolling die, 201-Connecting frame, 202-Collection box, 203-Water outlet frame, 204-Water outlet pipe, 3-Water tank, 4-Water inlet pipe, 401-First electronic valve, 5-Nozzle, 6-Electric slide rail, 7-Slider, 8-Moving frame, 9-Push block, 10-Mounting block, 11-Sliding frame, 12-Extrusion block, 13-Spring, 14-Cylinder, 1401-Push ring, 15-Mounting plate, 16-Storage cylinder, 17-Oil outlet pipe, 18-Oil storage tank, 19-Connecting pipe, 20-Second electronic valve, 21-Connecting frame, 22-Brush, 23-Push plate, 24-Fan, 25-Protective frame, 26-Collection box. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0022] Example: A high wear-resistant thread rolling die structure, such as Figures 1-6As shown, the system includes a thread forming machine 1, a rolling die 2, a connecting frame 201, a collection box 202, a water outlet frame 203, a water outlet pipe 204, a water tank 3, a water inlet pipe 4, a first electronic valve 401, a nozzle 5, an electric slide rail 6, a slider 7, a moving frame 8, a pushing block 9, a mounting block 10, a sliding frame 11, an extrusion block 12, a spring 13, a cylinder 14, a pushing ring 1401, a mounting plate 15, a storage cylinder 16, an oil outlet pipe 17, an oil storage tank 18, a connecting pipe 19, a second electronic valve 20, a connecting frame 21, a brush 22, a pushing plate 23, a fan 24, a protective frame 25, and a collection box 26. The thread forming machine 1 is equipped with the rolling die 2, and the connecting frame 201 is connected inside the thread forming machine 1. The collection box 202 is connected inside the connecting frame 201. Collection box 202 is connected to rolling die 2. Protective nets are symmetrically connected front and back inside collection box 202 to filter debris and prevent it from flowing into the collection box 202. A water outlet frame 203 is connected to the left side of connecting frame 201. Water outlet pipes 204 are symmetrically connected to the bottom of water outlet frame 203. Water tanks 3 are symmetrically connected front and back on thread forming machine 1. Each water tank 3 is connected to a water inlet pipe 4, which passes through rolling die 2. A first electronic valve 401 is installed on each water inlet pipe 4. Each water inlet pipe 4 is connected to a nozzle 5. Electric slide rails 6 are symmetrically installed front and back on thread forming machine 1. Sliding sliders 7 are slidably connected to each electric slide rail 6. A movable frame 8 is connected between the tops of two sliding sliders 7. A pushing block 9 is connected to the movable frame 8, which can push the extrusion block 12. A mounting block 10 is connected to the thread forming machine 1. A sliding frame 11 is slidably connected to the right side of the mounting block 10. An extrusion block 12 is connected to the sliding frame 11. The movement of the extrusion block 12 can trigger the control button of the cylinder 14. A spring 13 is connected between the sliding frame 11 and the extrusion block 12. A cylinder 14 is installed on the thread forming machine 1. A push ring 1401 is connected to the telescopic end of the cylinder 14. A mounting plate 15 is installed on the thread forming machine 1. A storage cylinder 16 is installed on the mounting plate 15. The size of the push ring 1401 is adapted to the storage cylinder 16, so that the push ring 1401 can easily push the lubricating oil in the storage cylinder 16. An oil outlet pipe 17 is connected to the storage cylinder 16. The oil outlet pipe 17 passes through the rolling die 2 and is used for oil discharge. An oil storage tank is connected between the two water tanks 3. The oil storage tank 18 can store lubricating oil. A connecting pipe 19 is connected to the oil storage tank 18. The connecting pipe 19 passes through the mounting plate 15 and connects to the storage cylinder 16. A second electronic valve 20 is installed on the connecting pipe 19. A connecting frame 21 is connected inside the moving frame 8. A brush 22 is connected inside the connecting frame 21. The brush 22 can clean the electric slide rail 6. Push plates 23 are symmetrically connected at the front and rear of the moving frame 8. The push plates 23 can push the debris on the thread forming machine 1 into the collection frame 26. Fans 24 are symmetrically installed at the front and rear of the moving frame 8. Protective frames 25 are symmetrically installed on the left and right sides of the fans 24. The protective frames 25 can protect the fans 24. The collection frame 26 is slidably connected to the bottom of the connecting frame 201 to collect the debris from the workpiece rolled by the rolling die 2.

[0023] When this device is needed, before rolling the workpiece, the operator can start the electric slide rail 6. The electric slide rail 6 drives the slider 7 to move to the left and to the top. The slider 7 drives the moving frame 8 and all its components to move. When the pushing block 9 moves to a certain position, it will squeeze the pressing block 12, causing the pressing block 12 to drive the sliding frame 11 to move to the left. The spring 13 is compressed. When the sliding frame 11 moves, it will press the button on the cylinder 14. Then the cylinder 14 extends and retracts, driving the pushing ring 1401 to move. The pushing ring 1401 squeezes the lubricating oil in the storage cylinder 16 into the oil outlet pipe 17, and then discharges it through the oil outlet pipe 17. The lubricating oil will flow into the thread rolling wheel in the rolling die 2 to lubricate it. After cylinder 14 extends to the top, it retracts, completing one lubrication process. Then, the electric slide rail 6 moves the slider 7 and the moving frame 8 to the right to reset them. The pushing block 9 will no longer squeeze the extrusion block 12. The spring 13 drives the sliding frame 11 and the extrusion frame to reset. After the moving frame 8 has reset, the electric slide rail 6 is closed, and then the second electronic valve 20 is opened, allowing the lubricating oil in the oil tank 18 to flow into the storage tank 16 through the connecting pipe 19 until it is full. Then, the second electronic valve 20 is closed. The operator can then place the workpiece to be rolled into the moving frame 8. After the workpiece is placed, the operator can start the drive device built into the thread forming machine 1 to drive the multiple thread rolling elements inside the rolling die 2. The wheel rotates, restarting the electric slide rail 6. The electric slide rail 6 will drive the slider 7 to move to the left. At this time, the moving frame 8 will carry the workpiece into the rolling die 2. Multiple thread rolling wheels inside the rolling die 2 will roll the workpiece. At the same time, two first electronic valves 401 can be activated. The coolant in the water tank 3 flows into the nozzle 5 through the water inlet pipe 4, and then sprays out from the nozzle 5, spraying the coolant onto the workpiece and the thread rolling wheels to cool them. Then the coolant will flow into the collection box 202, and then from the collection box 202 into the water outlet frame 203, and then out through the water outlet pipe 204. During the movement of the moving frame 8, two fans 24 can be activated. The fans 24 will blow away the debris on the electric slide rail 6, and at the same time, the moving frame 8 The brush 22 will scrape and clean the electric slide rail 6, and the push plate 23 will push the debris on the thread forming machine 1. When the moving frame 8 moves to a certain position, the brush 22 and the push plate 23 can push the debris generated during the thread rolling process into the collection frame 26. At the same time, the push block 9 will squeeze the extrusion block 12 again, so that the cylinder 14 will be restarted to flow the lubricating oil into the thread rolling wheel for lubrication. After the thread rolling wheel finishes rolling the workpiece, the moving frame 8 will be moved to the right through the electric slide rail 6 to reset it. After the moving frame 8 is reset, the fan 24, the first electronic valve 401 and the drive device in the thread forming machine 1 will be turned off. At this time, the operator can take the workpiece out of the moving frame 8.

[0024] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A high wear-resistant thread rolling die structure, comprising a thread forming machine (1), a rolling die (2), a connecting frame (201), a collection box (202), a water outlet frame (203), a water outlet pipe (204), a water tank (3), a water inlet pipe (4), a first electronic valve (401), a spray head (5), an electric sliding rail (6), a sliding block (7) and a moving frame (8), the rolling die (2) is installed inside the thread forming machine (1), the connecting frame (201) is fixedly connected to the middle part of the thread forming machine (1), the collection box (202) is fixedly connected to the left wall of the connecting frame (201), the collection box (202) is fixedly connected to the bottom of the rolling die (2), the water outlet pipe (204) is connected to the left side of the connecting frame (201), the water outlet pipes (204) are fixedly connected to the bottom of the water outlet frame (203) symmetrically, the water tank (3) is installed on the top of the thread forming machine (1) symmetrically, the water inlet pipes (4) are connected to the right side of the water tank (3), the water inlet pipes (4) penetrate through the rolling die (2), the first electronic valve (401) is installed on the water inlet pipe (4), the spray heads (5) are fixedly connected to the other ends of the water inlet pipes (4), the electric sliding rails (6) are installed inside the thread forming machine (1) symmetrically, the sliding blocks (7) are slidably connected to the electric sliding rails (6), and the moving frame (8) is connected between the top of the two sliding blocks (7), characterized in that, The utility model also includes pushing block (9), mounting block (10), sliding frame (11), extrusion block (12), spring (13), air cylinder (14), pushing ring (1401), mounting plate (15), storage cylinder (16), oil outlet pipe (17), oil storage bucket (18), connecting pipe (19) and second electronic valve (20), the moving frame (8) is connected with pushing block (9), the screw forming machine (1) is connected with mounting block (10), the right side surface of mounting block (10) is connected with sliding frame (11), the right side surface of sliding frame (11) is fixedly connected with extrusion block (12), and the spring (13) is connected between sliding frame (11) and extrusion block (12), the screw forming machine (1) is installed with air cylinder (14), and the telescopic end of air cylinder (14) is fixedly connected with pushing ring (1401), the screw forming machine (1) is installed with mounting plate (15), and the inside of mounting plate (15) is installed with storage cylinder (16), and the top of storage cylinder (16) is fixedly connected with oil outlet pipe (17), and oil outlet pipe (17) penetrates rolling pressure mould (2), and the two water tanks (3) are connected with oil storage bucket (18), and oil storage bucket (18) is connected with connecting pipe (19), and connecting pipe (19) penetrates mounting plate (15) and is connected with storage cylinder (16), and connecting pipe (19) is installed with second electronic valve (20).

2. A high abrasion resistance thread rolling die structure as claimed in claim 1, wherein, The utility model also includes connecting frame (21), brush (22), pushing plate (23) and fan (24), the inside middle part of moving frame (8) is fixedly connected with connecting frame (21), and the inside top of connecting frame (21) is connected with brush (22), and moving frame (8) is fixedly connected with pushing plate (23) in front and back symmetry, and moving frame (8) is installed with fan (24) in front and back symmetry.

3. A high abrasion resistance thread rolling die structure as claimed in claim 2 wherein, The utility model also includes protective frame (25), and fan (24) is installed with protective frame (25) in left and right symmetry.

4. A high abrasion resistance thread rolling die structure as claimed in claim 3 wherein, The utility model also includes collecting frame (26), and collecting frame (26) is connected in the bottom of connecting frame (201) slidingly.

5. A high abrasion resistance thread rolling die structure as claimed in claim 4 wherein, The utility model also includes protective net, and protective net is connected in the inside of collecting box (202) in front and back symmetry.

6. A high abrasion resistance thread rolling die structure as claimed in claim 5 wherein, The size of pushing ring (1401) is matched with storage cylinder (16).

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