A kind of auxiliary limiting winder shell processing lathe

Abstract

This invention discloses a turning machine tool for machining a winding device housing with auxiliary positioning, belonging to the field of winding device housing machining technology. It includes a work plate and a right vertical plate, with a bracket fixedly connected to the lower surface of the work plate. It also includes a rotating shaft rotatably disposed inside the left vertical plate; a connecting rod fixedly connected to the right side of the left vertical plate, with a nozzle sleeved on its surface and a flexible hose fixedly connected to the surface of the nozzle, the end of which connected to the output end of an external feeding device. During operation, this turning machine tool for machining a winding device housing with auxiliary positioning first clamps the workpiece with a three-jaw chuck, then starts the motor. The motor drives the connecting shaft to rotate. At this time, the movable plate, under the action of the connecting shaft and the positioning rod, drives the push rod to move to the left, ultimately pressing the right side of the workpiece. The push rod plays an auxiliary positioning role, cooperating with the three-jaw chuck to optimize the positioning effect.

Description

Technical Field

[0001] This invention relates to the field of winding housing processing technology, specifically to a turning machine tool for processing winding housing with auxiliary positioning. Background Technology

[0002] A cable winder, also known as a hose reel or wire winder, can quickly stretch or wind up hoses or wires during operation, which not only improves the operator's work efficiency but also improves the working environment and reduces safety hazards.

[0003] A winding machine is generally composed of components such as a housing and a rotating shaft. The housing is one of the most important parts of the winding machine. The housing not only supports the entire device, but also protects the internal components and cable assembly. The machining of the winding machine housing requires the use of a turning machine tool.

[0004] When working on a turning machine for machining the casing of a winding machine, a three-jaw chuck is usually used to clamp the workpiece before machining. However, during the machining process, the workpiece may fall due to unstable clamping, which will affect the operator's work.

[0005] To overcome the above-mentioned defects, prior art 1 (Chinese patent application number: CN202410355327.4, application date: 2024-03-27) describes a crankshaft machining turning machine tool. It drives a rotary drive shaft to rotate through a rotary drive host, and the rotary drive shaft drives the rotating shaft turntable to rotate through the fixture back seat, thereby driving the crankshaft fixed gear plate at the front end to rotate. The crankshaft top shaft boss can abut against the positioning center hole drilled on the side of the crankshaft, and the three-jaw fixing fixture can hold the crankshaft material, thereby improving the clamping effect.

[0006] For example, in the prior art 2 (Chinese patent application number: CN201911215773.0, application date: 2019-12-02), there is a turning machine tool that facilitates the alignment of workpiece coaxiality. It can automatically align the coaxiality of the workpiece during the turning process of cylindrical parts such as shafts, which can minimize the machining error caused by the skewness of the clamped workpiece, make the turning process more standardized, reduce the error range, improve the dimensional accuracy of the workpiece, and ensure the excellent quality of the workpiece.

[0007] There is also prior art 3 (Chinese patent application number: CN202110032852.9, application date: 2021-01-12) a turning machine tool with a precise moving and stable clamping tailstock, which can fix the telescopic sleeve in the axial and horizontal directions through locking groove, locking block, elastic sleeve and limiting rod, so that the telescopic sleeve inside the tailstock moves precisely, has good clamping stability on the workpiece, improves the machining accuracy of the workpiece, and has a simple structure, is easy to operate, has a high degree of automation, and does not require electrical control equipment;

[0008] After the workpiece is tightly clamped, a large amount of debris will be generated during the processing. This debris needs to be cleaned up by the staff later. However, the device in the above application does not have a structure to help collect debris during use, which increases the workload of the staff and reduces their work efficiency.

[0009] To address the aforementioned issues, there is an urgent need for innovative design based on the existing turning machine tools used for machining the winding coil housing. Summary of the Invention

[0010] The purpose of this invention is to provide a turning machine tool for machining the outer shell of a winding device that can assist in limiting the movement, so as to solve the problem mentioned in the background art that the lack of a structure for assisting in the collection of debris during use increases the subsequent workload of the workers and reduces their work efficiency.

[0011] To achieve the above objectives, the present invention provides the following technical solution: a turning machine tool for machining the outer shell of a winding device with auxiliary positioning, comprising a work plate and a right vertical plate, wherein a bracket is fixedly connected to the lower surface of the work plate, and a left vertical plate is bolted to the upper surface of the work plate, and a three-jaw chuck is bolted to the right side of the left vertical plate.

[0012] The right vertical plate is bolted to the upper surface of the work plate, and a motor is bolted to the right side of the right vertical plate. A long plate is bolted to the upper surface of the work plate, and a robotic arm is bolted to the surface of the long plate.

[0013] Also includes:

[0014] A connecting shaft is fixedly connected to the output end of the motor, and a movable plate is sleeved on the surface of the connecting shaft, and a top rod is fixedly connected to the left side surface of the movable plate;

[0015] A long pin, wherein a lower connecting rod is fixedly connected to the lower surface of the long pin, and the lower connecting rod is slidably disposed inside the working plate;

[0016] A limiting strip is fixedly connected to the lower surface of the working plate, and a connecting plate is sleeved on the surface of the limiting strip, and a receiving plate is fixedly connected to the left end of the connecting plate.

[0017] A rotating shaft is rotatably disposed inside the left vertical plate, and a gear is fixedly connected to the surface of the rotating shaft;

[0018] A connecting rod is fixedly connected to the right side of the left vertical plate, and a nozzle is sleeved on the surface of the connecting rod. A hose is fixedly connected to the surface of the nozzle, and the end of the hose is connected to the output end of an external feeding device.

[0019] Preferably, a limiting rod is fixedly connected to the left side surface of the right vertical plate, and the limiting rod passes through the interior of the movable plate. The movable plate is threadedly connected to the connecting shaft, and the top rod has a tapered structure.

[0020] Preferably, a push block is fixedly connected to the lower surface of the movable plate, and an upper connecting block is fixedly connected to the upper surface of the long pin, with the upper connecting blocks evenly distributed on the upper surface of the long pin.

[0021] Preferably, a first spring that provides elastic reset is fixedly connected to the lower surface of the long pin, and the other side of the first spring is fixedly connected to the upper surface of the working plate.

[0022] Preferably, a main magnet is fixedly connected to the surface of the lower connecting rod, a through hole is opened on the surface of the connecting plate, and a secondary magnet is fixedly connected to the inner wall of the connecting plate.

[0023] Preferably, the auxiliary magnet has the same magnetic poles as the main magnet at adjacent positions, a second spring that provides elastic reset is fixedly connected to the inner wall of the connecting plate, and the other side of the second spring is fixedly connected to the end of the limiting strip.

[0024] Preferably, the left side of the limiting strip is an inverted "L" structure, and the limiting strips are symmetrically distributed about the center of the lower connecting rod.

[0025] Preferably, the receiving plate is inclined, and both sides of the receiving plate are convex, and a column is fixedly connected to the upper surface of the receiving plate.

[0026] Preferably, a rack that meshes with the gear is fixedly connected to the upper surface of the column, and a cam is fixedly connected to the end of the rotating shaft.

[0027] Preferably, the surface of the cam is in contact with the lower surface of the nozzle.

[0028] Compared with the prior art, the beneficial effects of this invention are as follows: This turning machine tool for machining the winding device housing with auxiliary limiting adopts a novel structural design. The ejector rod, through its design, serves as an auxiliary limiting mechanism. When in operation, the ejector rod can cooperate with a three-jaw chuck to tightly clamp the workpiece. Simultaneously, a receiving plate capable of reciprocating linear motion is provided, which not only receives debris generated during operation but also quickly discharges it, preventing it from scattering and reducing the workload of the operator. Furthermore, a nozzle capable of reciprocating circular motion is included, expanding the cooling range and optimizing the cooling effect. The specific details are as follows:

[0029] (1) When the machine tool for machining the winding housing with auxiliary limit is working, the workpiece is first held by the three-jaw chuck, and then the motor is started. The motor drives the connecting shaft to rotate. At this time, the movable plate drives the push rod to move to the left under the action of the connecting shaft and the limit rod. Finally, the push rod pushes against the right side of the workpiece. The push rod plays the role of auxiliary limit and, together with the three-jaw chuck, optimizes the limit effect.

[0030] Furthermore, after the workpiece is clamped, the robotic arm on the surface of the long plate can be connected to the cutting device to process the workpiece. The operation process is quick and convenient. At the same time, during operation, the nozzle sprays coolant to cool down the processing process and ensure the normal operation of the work.

[0031] (2) When the machine tool for machining the winding housing with auxiliary limit is working, the debris will fall onto the receiving plate and be collected by the receiving plate. After the work is finished, the movable plate moves back. At this time, the movable plate intermittently pushes the upper receiving block through the push block. Then, the upper receiving block, the long pin and the lower receiving rod reciprocate linearly in the vertical direction under the action of the push force and the first spring. Then, the main magnet will intermittently approach the auxiliary magnet. At this time, the connecting plate drives the receiving plate to reciprocate linearly in the horizontal direction under the action of the mutual repulsion magnetic force, the second spring and the limit bar. At this time, the receiving plate can discharge the debris more quickly and be collected by the workers.

[0032] Furthermore, during operation, the receiving plate ensures that the debris is collected in a fixed position, preventing it from scattering and facilitating its collection by workers. Additionally, the receiving plate has raised sides, preventing debris from falling to the left and right and ensuring it is completely cleaned up by workers, thus improving work efficiency.

[0033] (3) When the receiving plate makes reciprocating linear motion in the horizontal direction, the receiving plate will drive the rack to move synchronously through the column. At this time, the rack drives the rotating shaft and cam to rotate through the gear. Then the cam will intermittently push the nozzle. At this time, the nozzle makes reciprocating circular motion around the connecting rod. Then the working range of the nozzle is increased, and it has a better cooling effect.

[0034] Furthermore, the hose serves to provide coolant during nozzle operation. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the connection structure between the working plate and the left vertical plate of the present invention;

[0036] Figure 2 This is a schematic diagram of the connection structure between the right vertical plate and the motor in this invention;

[0037] Figure 3 This is a schematic diagram of the connection structure between the motor and the connecting shaft of the present invention;

[0038] Figure 4 This is a schematic diagram of the connection structure between the connecting plate and the receiving plate of the present invention;

[0039] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle;

[0040] Figure 6 This is a schematic diagram of the distribution state structure of the limiting strips of the present invention;

[0041] Figure 7 This is a schematic diagram of the cross-sectional structure of the connecting plate of the present invention;

[0042] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B;

[0043] Figure 9 This is a schematic diagram of the connection structure between the column and the rack of the present invention;

[0044] Figure 10 This is a schematic diagram of the connection structure between the rotating shaft and the cam of the present invention.

[0045] In the diagram: 1. Working plate; 2. Left vertical plate; 3. Three-jaw chuck; 4. Right vertical plate; 5. Motor; 6. Connecting shaft; 7. Limiting rod; 8. Movable plate; 9. Push rod; 10. Push block; 11. Long pin; 12. Lower connecting rod; 13. Upper connecting block; 14. First spring; 15. Long plate; 16. Robotic arm; 17. Connecting plate; 18. Limiting strip; 20. Receiving plate; 21. Main magnet; 22. Secondary magnet; 23. Second spring; 24. Column; 25. Rack; 26. Rotating shaft; 27. Cam; 28. Connecting rod; 29. ​​Nozzle; 30. Hose; 31. Gear. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] Example 1: The push rod 9 serves as an auxiliary limiting device. When the push rod 9 is working, it can cooperate with the three-jaw chuck 3 to tightly clamp the workpiece, such as... Figures 1-3 As shown;

[0048] The system includes a work plate 1 and a right vertical plate 4. A bracket is fixedly connected to the lower surface of the work plate 1, and a left vertical plate 2 is bolted to the upper surface of the work plate 1. A three-jaw chuck 3 is bolted to the right side of the left vertical plate 2. The right vertical plate 4 is bolted to the upper surface of the work plate 1, and a motor 5 is bolted to the right side of the right vertical plate 4. A long plate 15 is bolted to the upper surface of the work plate 1, and a robotic arm 16 is bolted to the surface of the long plate 15.

[0049] Also includes:

[0050] A connecting shaft 6 is fixedly connected to the output end of the motor 5, and a movable plate 8 is sleeved on the surface of the connecting shaft 6. A top rod 9 and a long pin 11 are fixedly connected to the left side surface of the movable plate 8. A lower connecting rod 12 is fixedly connected to the lower surface of the long pin 11, and the lower connecting rod 12 is slidably arranged inside the working plate 1.

[0051] Limiting strip 18 is fixedly connected to the lower surface of working plate 1, and connecting plate 17 is sleeved on the surface of limiting strip 18. A receiving plate 20 is fixedly connected to the left end of connecting plate 17. Rotating shaft 26 is rotatably arranged inside left vertical plate 2, and gear 31 is fixedly connected to the surface of rotating shaft 26.

[0052] The connecting rod 28 is fixedly connected to the right side of the left vertical plate 2, and a nozzle 29 is sleeved on the surface of the connecting rod 28. A hose 30 is fixedly connected to the surface of the nozzle 29, and the end of the hose 30 is connected to the output end of the external feeding device. A limit rod 7 is fixedly connected to the left side of the right vertical plate 4, and the limit rod 7 passes through the interior of the movable plate 8. The movable plate 8 and the connecting shaft 6 are threaded together. The top rod 9 has a tapered structure.

[0053] During operation, the workpiece is first clamped by the three-jaw chuck 3. Then, the motor 5 on the right side of the right vertical plate 4 is started. The motor 5 drives the connecting shaft 6 to rotate. The connecting shaft 6 is threadedly connected to the movable plate 8. At this time, under the action of the connecting shaft 6 and the limiting rod 7, the movable plate 8 drives the push rod 9 to move to the left. Finally, the push rod 9 presses against the right side of the workpiece. The push rod 9 plays an auxiliary limiting role. In cooperation with the three-jaw chuck 3, it optimizes the limiting effect. After the workpiece is clamped, the robotic arm 16 on the surface of the long plate 15 can be connected to the cutting device to process the workpiece. The operation process is quick and convenient. At the same time, during operation, the nozzle 29 on the surface of the connecting rod 28 sprays coolant to cool the workpiece during processing, ensuring the normal operation of the entire device.

[0054] Example 2: Unlike Example 1, the receiving plate 20, which can perform reciprocating linear motion, fixes the point of debris landing, preventing debris from scattering. It allows for rapid receiving and discharge of materials, enabling quick cleaning of debris during the process and reducing the workload of subsequent workers. Figures 4-8 As shown;

[0055] A push block 10 is fixedly connected to the lower surface of the movable plate 8, and an upper connecting block 13 is fixedly connected to the upper surface of the long pin 11. The upper connecting blocks 13 are evenly distributed on the upper surface of the long pin 11. A first spring 14 that plays an elastic reset role is fixedly connected to the lower surface of the long pin 11, and the other side of the first spring 14 is fixedly connected to the upper surface of the working plate 1.

[0056] A main magnet 21 is fixedly connected to the surface of the lower connecting rod 12, and a through hole is opened on the surface of the connecting plate 17. A secondary magnet 22 is fixedly connected to the inner wall of the connecting plate 17.

[0057] The auxiliary magnet 22 has the same magnetic poles as the main magnet 21 at adjacent positions. A second spring 23, which plays an elastic reset role, is fixedly connected to the inner wall of the connecting plate 17, and the other side of the second spring 23 is fixedly connected to the end of the limiting strip 18.

[0058] The left side of the limiting strip 18 is an inverted "L" structure, and the limiting strip 18 is symmetrically distributed about the center of the lower connecting rod 12. The receiving plate 20 is inclined, and both sides of the receiving plate 20 are protruding. The upper surface of the receiving plate 20 is fixedly connected to the column 24.

[0059] During operation, debris from the processing falls onto the receiving plate 20 and is collected by it. After the work is completed, the motor 5 rotates, causing the movable plate 8 to move back. As the movable plate 8 moves, it intermittently pushes the upper connecting block 13 via the push block 10. When the upper connecting block 13 is pushed by the push block 10, the long pin 11 and the lower connecting rod 12 descend (at this time, the first spring 14 is compressed). When the push block 10 continues to move and does not contact the upper connecting block 13, the long pin 11 and the lower connecting rod 12 rise vertically. Consequently, the upper connecting block 13, the long pin 11, and the lower connecting rod 12 reciprocate linearly in the vertical direction under the action of the pushing force and the first spring 14. At this time, the main magnet 21 intermittently approaches the auxiliary magnet 22. When the secondary magnet 22 is in motion, the connecting plate 17 moves towards the direction of the second spring 23 under the action of mutual repulsive magnetic force. When the lower connecting rod 12 rises and the main magnet 21 moves away from the secondary magnet 22, the connecting plate 17 returns to its original position under the action of the second spring 23 (the limiting strip 18 makes the connecting plate 17 move only in the horizontal direction). At this time, under the action of mutual repulsive magnetic force, the second spring 23 and the limiting strip 18, the connecting plate 17 drives the receiving plate 20 to make reciprocating linear motion in the horizontal direction. At this time, the receiving plate 20 is in a swaying state, that is, the receiving plate 20 can discharge the debris more quickly and be collected by the staff. Since both sides of the receiving plate 20 are convex, the debris will not fall and will be completely cleaned up by the staff, improving work efficiency.

[0060] Example 3: Unlike Example 2, the working range of nozzle 29 is expanded, and the cooling effect is optimized, such as... Figures 9-10 As shown:

[0061] A rack 25 that meshes with a gear 31 is fixedly connected to the upper surface of the column 24, and a cam 27 is fixedly connected to the end of the rotating shaft 26. The surface of the cam 27 is in contact with the lower surface of the nozzle 29.

[0062] When the receiving plate 20 reciprocates linearly in the horizontal direction, the receiving plate 20 will drive the rack 25 to move synchronously through the column 24. At this time, the rack 25 drives the rotating shaft 26 to rotate inside the left vertical plate 2 through the gear 31. When the rotating shaft 26 rotates, it drives the cam 27 to rotate synchronously. When the cam 27 rotates, it will intermittently push the nozzle 29. At this time, the nozzle 29 reciprocates in a circular motion around the connecting rod 28, thereby increasing the working range of the nozzle 29 and having a better cooling effect. When the nozzle 29 is working, the hose 30 plays the role of providing coolant.

[0063] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

Claims

1. A turning machine tool for machining the outer shell of a winding device with auxiliary positioning, comprising a work plate (1) and a right vertical plate (4), wherein a bracket is fixedly connected to the lower surface of the work plate (1), and a left vertical plate (2) is bolted to the upper surface of the work plate (1), and a three-jaw chuck (3) is bolted to the right side of the left vertical plate (2). The right vertical plate (4) is bolted to the upper surface of the working plate (1), and a motor (5) is bolted to the right side of the right vertical plate (4). A long plate (15) is bolted to the upper surface of the working plate (1), and a robotic arm (16) is bolted to the surface of the long plate (15). Its features are, Also includes: A connecting shaft (6) is fixedly connected to the output end of the motor (5), and a movable plate (8) is sleeved on the surface of the connecting shaft (6), and a top rod (9) is fixedly connected to the left side surface of the movable plate (8). Long pin (11), the lower surface of which is fixedly connected to a lower connecting rod (12), and the lower connecting rod (12) is slidably disposed inside the working plate (1); Limiting strip (18), the limiting strip (18) is fixedly connected to the lower surface of the working plate (1), and a connecting plate (17) is sleeved on the surface of the limiting strip (18), and a receiving plate (20) is fixedly connected to the left end of the connecting plate (17). A rotating shaft (26) is rotatably disposed inside the left vertical plate (2), and a gear (31) is fixedly connected to the surface of the rotating shaft (26). A connecting rod (28) is fixedly connected to the right side of the left vertical plate (2), and a nozzle (29) is sleeved on the surface of the connecting rod (28), and a hose (30) is fixedly connected to the surface of the nozzle (29), and the end of the hose (30) is connected to the output end of the external feeding device. The surface of the lower connecting rod (12) is fixedly connected to a main magnet (21), the surface of the connecting plate (17) is provided with a through hole, and the inner wall of the connecting plate (17) is fixedly connected to a secondary magnet (22). The auxiliary magnet (22) has the same magnetic poles as the main magnet (21) at adjacent positions. A second spring (23) that plays an elastic reset role is fixedly connected to the inner wall of the connecting plate (17), and the other side of the second spring (23) is fixedly connected to the end of the limiting strip (18). The receiving plate (20) is inclined, and both sides of the receiving plate (20) are protruding, and the upper surface of the receiving plate (20) is fixedly connected to a column (24). The upper surface of the column (24) is fixedly connected to a rack (25) that meshes with the gear (31), and the end of the shaft (26) is fixedly connected to a cam (27). The surface of the cam (27) is in contact with the lower surface of the nozzle (29).

2. The turning machine tool for machining a winding device housing with auxiliary positioning as described in claim 1, characterized in that: A limiting rod (7) is fixedly connected to the left side surface of the right vertical plate (4), and the limiting rod (7) passes through the interior of the movable plate (8). The movable plate (8) is threadedly connected to the connecting shaft (6), and the top rod (9) has a tapered structure.

3. The turning machine tool for machining a winding device housing with auxiliary positioning as described in claim 1, characterized in that: The lower surface of the movable plate (8) is fixedly connected to a push block (10), and the upper surface of the long pin (11) is fixedly connected to an upper connecting block (13), and the upper connecting blocks (13) are evenly distributed on the upper surface of the long pin (11).

4. The turning machine tool for machining a winding device housing with auxiliary positioning as described in claim 1, characterized in that: The lower surface of the long pin (11) is fixedly connected to a first spring (14) that plays an elastic reset role, and the other side of the first spring (14) is fixedly connected to the upper surface of the working plate (1).

5. A turning machine tool for machining a winding device housing with auxiliary positioning as described in claim 1, characterized in that: The left side of the limiting strip (18) is an inverted "L" structure, and the limiting strip (18) is symmetrically distributed about the center of the lower connecting rod (12).

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