Cutting-off equipment capable of automatically fixing distance and used for copper rod machining

Abstract

The invention discloses copper rod machining cutting equipment capable of achieving automatic distance fixing, and relates to the technical field of copper rod machining.The copper rod machining cutting equipment capable of achieving automatic distance fixing comprises a machine tool, a first fixing frame is fixedly connected to the upper surface of the machine tool, and a first threaded rod is rotationally connected to the interior of the first threaded rod; the outer surface of the first threaded rod is in threaded connection with a ball nut, the outer surface of the first threaded rod is in sliding connection with a sliding plate through the ball nut, a guide groove formed with the vertical center line of the first fixing frame as the reference is formed in the first fixing frame, and guide blocks are fixedly connected to the two sides of the sliding plate. The situation that the cutter body is abraded due to long-time use and influences the cutting precision of the copper rod is avoided, it is guaranteed that the cutter body is in a good working state all the time, and therefore the stability of the cutting machining quality of the copper rod is guaranteed, contact between an operator and the cutter body is reduced, and the safety risk in the working process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of copper rod processing, in particular to a cutting device for copper rod processing capable of automatically determining distance. Background Art

[0002] Copper rod refers to a rod-shaped material made of copper. Copper rod has excellent electrical conductivity, good thermal conductivity and certain ductility. Common types of copper rods include oxygen-free copper rods, low-oxygen copper rods, etc. They are widely used in power electronics, construction, manufacturing, transportation and other fields, such as the manufacture of wires, cables, pipes, hardware products, etc.

[0003] Copper rods are usually produced in longer lengths during the production process, but in actual applications, copper rods of specific lengths are often required. Therefore, long copper rods need to be cut into short copper rods that meet the specifications for subsequent processing and assembly. Shorter copper rods are easier to transport and store, which can reduce space occupancy and transportation costs.

[0004] However, the existing copper rod cutting equipment may encounter the following problems during use:

[0005] During the copper rod processing, friction occurs between the tool used to cut off the copper rod and the copper rod. At the same time, the impact and vibration during the cutting process will also cause mechanical wear to the tool. As the use time increases, the cutting edge of the tool will gradually wear out. In addition, heat will be generated during the cutting process, especially during high-speed cutting. High temperature will cause the hardness and strength of the tool material to decrease, thereby accelerating the wear of the tool. After the tool is worn, its cutting edge is no longer sharp, resulting in an uneven cutting surface when cutting the copper rod, which in turn affects the dimensional accuracy and surface quality of the copper rod after truncation. After the tool is worn, greater force and longer time are required to complete the cutting, which will increase energy consumption and reduce production efficiency. At the same time, when the tool is severely worn, it is easy to break during the cutting process, increasing the probability of safety accidents for surrounding staff.

[0006] In order to reduce the complexity of the existing copper rod cutting equipment, the tool is often rigidly connected to the equipment. Although the rigid connection can transmit greater cutting force, so that the tool can cut the copper rod more effectively, during the cutting process, the vibration and impact generated during the operation of the equipment will be directly transmitted to the tool, which may cause premature wear or damage to the tool, affecting the cutting quality and tool life. Due to the lack of buffering effect, the tool position will be easily affected by external impact and internal stress, resulting in reduced cutting accuracy, and the equipment will be more directly impacted in the event of failure or improper operation, increasing the operational safety risk.

[0007] Therefore, the present invention provides a cutting device for copper rod processing capable of automatically determining the distance, so as to make up for and improve the shortcomings of the prior art. Summary of the invention

[0008] 1. Technical issues to be solved

[0009] In view of the deficiencies in the prior art, the present invention provides a cutting device for copper rod processing capable of automatically determining the distance, which solves the problems raised in the above-mentioned background technology.

[0010] (II) Technical solution

[0011] To achieve the above purpose, the present invention is implemented through the following technical solutions: a cutting device for copper rod processing capable of automatically determining the distance, comprising a machine tool, the upper surface of the machine tool is fixedly connected to a fixing frame 1, the interior of the threaded rod 1 is rotatably connected to a threaded rod 1, the outer surface of the threaded rod 1 is threadedly connected to a ball nut, the outer surface of the threaded rod 1 is slidably connected to a slide plate through a ball nut, the interior of the fixing frame 1 is provided with a guide groove opened with the vertical center line of the fixing frame 1 as a reference, both sides of the slide plate are fixedly connected to guide blocks, and the guide blocks are slidably connected to the guide Inside the groove, a connecting column is fixedly connected to the upper surface of the machine tool, a pad is fixedly connected to the upper surface of the connecting column, an auxiliary block 1 is fixedly connected to the lower surface of the slide plate, a sliding column is slidably connected inside the auxiliary block 1, an end of the slide plate away from the auxiliary block 1 is fixedly connected to a fixed plate, a spring 1 is fixedly connected inside the auxiliary block 1, and the spring 1 is fixedly connected to the slide plate, the connecting column, pad, auxiliary block 1, sliding column, fixed plate and spring 1 are all symmetrically arranged with reference to the vertical center line of the slide plate, and the fixed plate and spring 1 are located on the same vertical section.

[0012] Preferably, a tool mounting seat is slidably connected between the auxiliary block 1, a clamping groove is provided on the lower surface of the tool mounting seat, a tool body is installed in the clamping groove provided on the lower surface of the tool mounting seat, a spring 2 is fixedly connected to the upper surface of the tool mounting seat, one end of the spring 2 away from the tool mounting seat is fixedly connected to the slide plate, an auxiliary rod is fixedly connected to the upper surface of the tool mounting seat, the top end of the auxiliary rod passes through the slide plate and extends to above the slide plate, and the auxiliary rod is slidably connected to the slide plate.

[0013] Preferably, the upper surface of the fixed frame 1 is rotatably connected to a rotating shaft, the outer surfaces of the rotating shaft and the threaded rod 1 are fixedly connected to rotating wheels, the outer surface of the rotating wheel is transmission-connected to a belt, the upper surface of the fixed frame 1 is rotatably connected to an internal meshing ratchet, the outer surface of the internal meshing ratchet is fixedly connected to meshing teeth, and the internal meshing ratchet and the rotating shaft are located in the same vertical section.

[0014] Preferably, a spring three is fixedly connected to the outer surface of the rotating shaft, a clamping block is fixedly connected to one end of the spring three away from the rotating shaft, the clamping block is slidably connected to a fixing frame one, and the clamping block can be clamped with the internal meshing ratchet.

[0015] Preferably, the upper surface of the fixed frame one is rotatably connected with a gear, and the gear is meshed with the internal meshing ratchet through meshing teeth fixedly connected to the outer surface of the internal meshing ratchet, and the upper surface of the gear is fixedly connected with a push block, and the upper surface of the fixed frame one is rotatably connected with an auxiliary shaft, and the auxiliary shaft is fixedly connected with an auxiliary block 2 at one end close to the gear, and the lower surface of the auxiliary block 2 has a push rod fixedly connected with the vertical center line of the auxiliary block 2 as a reference, and the push rods can be slidably connected to the push block, and the outer surface of the auxiliary shaft is fixedly connected with a connecting rod 1.

[0016] Preferably, one side of the connecting rod one is fixedly connected to an auxiliary box, the interior of the auxiliary box is fixedly connected to a spring four, the interior of the auxiliary box is slidably connected to a slider, the spring four and the slider are fixedly connected, the side of the slider close to the connecting rod one is rotatably connected to the connecting rod two, and the end of the connecting rod two away from the slider is rotatably connected to the slider.

[0017] Preferably, the upper surface of the machine tool is detachably connected to a liquid storage tank, the interior of the liquid storage tank is slidably connected to an extrusion plate, the upper surface of the extrusion plate is fixedly connected to an extrusion rod, the extrusion rod is a telescopic structure, the top end of the extrusion rod passes through the liquid storage tank and extends to above the liquid storage tank, and the side of the liquid storage tank close to the pad is connected to a spray pipe.

[0018] Preferably, the upper surface of the machine tool is fixedly connected to a fixing frame 2, the interior of the fixing frame 2 is evenly rotatably connected to a conveying wheel 1, the conveying wheels 1 are connected via a link transmission, the interior of the fixing frame 2 is threadedly connected to a threaded rod 2, the interior of the fixing frame 2 is slidably connected to an adjusting plate, the adjusting plate is rotatably connected to the threaded rod 2, the lower surface of the adjusting plate is evenly fixedly connected to a connecting block, the threaded rod 2, the adjusting plate and the connecting block are symmetrically arranged with reference to the vertical center line of the fixing frame 2, the interior of the connecting block is fixedly connected to a bearing, and the interior of each bearing is fixedly connected to the conveying wheel 2.

[0019] (III) Beneficial effects

[0020] The present invention provides a cutting device for copper rod processing capable of automatically determining the distance, which has the following beneficial effects:

[0021] 1. By fixing the connecting rod 1 with the auxiliary shaft, when in use, the gear drives the push block to rotate. When the push block rotates, the auxiliary shaft connected to the auxiliary block 2 is driven to rotate through the push rod. When the auxiliary shaft rotates, it drives the connecting rod 1 to rotate. When the connecting rod 1 rotates, the unused tool body is pushed and connected to the clamping groove opened on the lower surface of the tool mounting seat. The tool body after use is replaced to avoid the wear of the tool body due to long-term use, which affects the accuracy of copper rod cutting. It ensures that the tool body is always in a good working state, thereby ensuring the stability of the processing quality of copper rod cutting, and can also avoid the decrease in processing speed or frequent shutdown adjustments caused by wear of the tool body, so that the tool body can perform cutting work more quickly and efficiently, reducing time waste in production, and automatically replacing the tool body can reduce the need for manual operation, reduce the impact of human factors on the production process, help reduce operating errors, improve the degree of automation and reliability of production, and reduce the contact between operators and the tool body, reducing safety risks in the working process. At the same time, regular automatic replacement of the tool body can also ensure the continuity of the production process, avoid production interruptions caused by tool body problems, and improve processing reliability and stability.

[0022] 2. By connecting the tool mounting base with the slide plate through spring 2, when in use, since spring 2 has a certain elasticity, spring 2 can absorb and slow down the vibration generated during the operation of the equipment, avoid the vibration and impact generated during the operation of the equipment directly transmitted to the tool body, causing premature wear or damage to the tool body, reduce the influence of external impact and internal stress on the position of the tool body, maintain the stability and cutting accuracy of the tool body, thereby improving the processing quality. In addition, spring 2 can also play a role in buffering and shock absorption, reduce the impact of the impact force generated in the process of cutting off the copper rod on other parts of the equipment, extend the service life of the equipment, and when encountering abnormal conditions or greater resistance, it can also reduce the direct impact on the tool body, reduce the risk of damage to the tool body, and extend the service life of the tool body. At the same time, it can also reduce the impact caused by equipment failure or improper operation, and improve operational safety.

[0023] 3. By connecting the sliding column with the spring 1, when in use, the sliding plate drives the fixed plate to move downward through the sliding column connected to the auxiliary block 1, and the fixed plate clamps and fixes the copper rod to be cut. Since the spring 1 connected to the fixed plate has a certain elasticity, the fixed plate can fix copper rods of different diameters, so that the equipment can handle products of various specifications, thereby increasing the flexibility of production. Moreover, the larger the diameter of the copper rod, the greater the rebound force generated by the spring 1 when the fixed plate clamps the copper rod, and the greater the clamping force that can be applied to the surface of the copper rod by the spring 1 connected to the fixed plate, so that the copper rod is clamped more firmly, reducing the generation of waste and defective products caused by loose fixation, reducing the waste of raw materials, and improving the utilization rate of materials. It can also reduce the shaking and displacement of the copper rod during the cutting process, thereby ensuring the length and position accuracy of the cutting, improving the quality of the product, and reducing the direct contact between the operator and the moving parts, reducing the safety risks in the working process, and improving the safety of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the cutaway structure of the main body of the present invention;

[0026] Figure 3 It is a schematic diagram of the cross-section structure of a fixing frame of the present invention;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the skateboard of the present invention;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the auxiliary block 1 of the present invention;

[0029] Figure 6 For the present invention Figure 5 A is a schematic diagram of the enlarged structure of the middle part;

[0030] Figure 7 It is a schematic diagram of a partial top view of a three-dimensional structure of a ratchet and a gear of the present invention;

[0031] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of B;

[0032] Fig. 9 It is a cutaway right-side perspective structural schematic diagram of a fixing frame of the present invention;

[0033] Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of C in the figure.

[0034] The numbers in the figure represent:

[0035] 1. Machine tool; 2. Fixed frame 1; 3. Threaded rod 1; 4. Slide plate; 5. Guide groove; 6. Guide block; 7. Connecting column; 8. Pad; 9. Auxiliary block 1; 10. Sliding column; 11. Fixed plate; 12. Spring 1; 13. Tool mounting seat; 14. Tool body; 15. Spring 2; 16. Auxiliary rod; 17. Rotating shaft; 18. Rotating wheel; 19. Belt; 20. Internal meshing ratchet; 21. Spring 3; 22. Block ; 23. Gear; 24. Push block; 25. Auxiliary shaft; 26. Auxiliary block 2; 27. Push rod; 28. Connecting rod 1; 29. ​​Auxiliary box; 30. Spring 4; 31. Sliding block; 32. Connecting rod 2; 33. Liquid storage tank; 34. Extrusion plate; 35. Extrusion rod; 36. Spray pipe; 37. Fixed frame 2; 38. Conveying wheel 1; 39. Threaded rod 2; 40. Adjustment plate; 41. Connecting block; 42. Conveying wheel 2. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] refer to Figures 1 to 10 According to a preferred embodiment of the present invention, a cutting device for copper rod processing with automatic distance determination will be described in detail below. A cutting device for copper rod processing with automatic distance determination includes a machine tool 1. A fixing frame 2 is fixedly connected to the upper surface of the machine tool 1. An inductive displacement sensor is installed inside the fixing frame 2. The inductive displacement sensor uses the principle of electromagnetic induction to measure displacement. There is a certain electromagnetic coupling between the coil of the sensor and the copper rod. When the copper rod moves, it will cause the change of the coil inductance. By measuring the change of inductance, the displacement distance and length of the copper rod can be calculated. The inductive displacement sensor and the driving device connected to the threaded rod 3 and the driving device connected to the conveying wheel 38 are respectively controlled by the control mechanism;

[0038] The threaded rod 3 is internally rotatably connected with a threaded rod 3, and the threaded rod 3 is connected with a driving device controlled by an inductive displacement sensor, and the driving device drives the threaded rod 3 to rotate, and the outer surface of the threaded rod 3 is threadedly connected with a ball nut, and the outer surface of the threaded rod 3 is slidably connected with a slide plate 4 through the ball nut, and the interior of the fixed frame 2 is provided with a guide groove 5 opened with reference to the vertical center line of the fixed frame 2, and both sides of the slide plate 4 are fixedly connected with guide blocks 6, and the guide blocks 6 are slidably connected to the inside of the guide groove 5, and the upper surface of the machine tool 1 is fixedly connected with a connecting column 7, and the connecting A pad 8 is fixedly connected to the upper surface of the connecting column 7, an auxiliary block 9 is fixedly connected to the lower surface of the slide plate 4, a sliding column 10 is slidably connected inside the auxiliary block 9, a fixing plate 11 is fixedly connected to the end of the slide column 10 away from the auxiliary block 9, a spring 12 is fixedly connected inside the auxiliary block 9, and the spring 12 is fixedly connected to the slide column 10. The connecting column 7, pad 8, auxiliary block 9, slide column 10, fixing plate 11 and spring 12 are symmetrically arranged with reference to the vertical center line of the slide plate 4, and the fixing plate 11 and spring 12 are located on the same vertical section.

[0039] A tool mounting seat 13 is slidably connected between the auxiliary block 19, a clamping groove is provided on the lower surface of the tool mounting seat 13, a tool body 14 is installed in the clamping groove provided on the lower surface of the tool mounting seat 13, a spring 2 15 is fixedly connected to the upper surface of the tool mounting seat 13, one end of the spring 2 15 away from the tool mounting seat 13 is fixedly connected to the slide plate 4, an auxiliary rod 16 is fixedly connected to the upper surface of the tool mounting seat 13, the top end of the auxiliary rod 16 passes through the slide plate 4 and extends to the top of the slide plate 4, and the auxiliary rod 16 is slidably connected to the slide plate 4.

[0040] The upper surface of the fixed frame 2 is rotatably connected to a rotating shaft 17, the outer surfaces of the rotating shaft 17 and the threaded rod 3 are fixedly connected to a rotating wheel 18, the outer surface of the rotating wheel 18 is transmission-connected to a belt 19, the upper surface of the fixed frame 2 is rotatably connected to an internal meshing ratchet 20, the outer surface of the internal meshing ratchet 20 is fixedly connected to meshing teeth, and the internal meshing ratchet 20 and the rotating shaft 17 are located in the same vertical section.

[0041] A spring three 21 is fixedly connected to the outer surface of the rotating shaft 17 , and a clamping block 22 is fixedly connected to the end of the spring three 21 away from the rotating shaft 17 . The clamping block 22 is slidably connected to the fixed frame 1 2 , and the clamping block 22 can be clamped with the internal meshing ratchet 20 .

[0042] A gear 23 is rotatably connected to the upper surface of the fixed frame 2, and the gear 23 meshes with the internal meshing ratchet 20 through meshing teeth fixedly connected to the outer surface of the internal meshing ratchet 20. A push block 24 is fixedly connected to the upper surface of the gear 23. An auxiliary shaft 25 is rotatably connected to the upper surface of the fixed frame 2, and an auxiliary block 26 is fixedly connected to one end of the auxiliary shaft 25 close to the gear 23. The lower surface of the auxiliary block 26 has a push rod 27 fixedly connected with the vertical center line of the auxiliary block 26 as a reference, and the push rod 27 can be slidably connected to the push block 24. A connecting rod 28 is fixedly connected to the outer surface of the auxiliary shaft 25.

[0043] An auxiliary box 29 is fixedly connected to one side of the connecting rod 28, a spring four 30 is fixedly connected inside the auxiliary box 29, a slider 31 is slidably connected inside the auxiliary box 29, the spring four 30 and the slider 31 are fixedly connected, a side of the slider 4 close to the connecting rod 28 is rotatably connected to the connecting rod 2 32, and an end of the connecting rod 2 32 away from the slider 4 is rotatably connected to the slider 31, and by connecting the slider 31 connected to the spring four 30 with the connecting rod 2 32, the position of the connecting rod 28 after rotation is fixed to prevent the connecting rod 28 from automatically resetting.

[0044] The upper surface of the machine tool 1 is detachably connected to a liquid storage tank 33, the interior of the liquid storage tank 33 is filled with coolant, and the interior of the liquid storage tank 33 is slidably connected to an extrusion plate 34, which is fixedly connected to the liquid storage tank 33 through a spring five, and the resilience of the spring five drives the extrusion plate 34 to reset, and the upper surface of the extrusion plate 34 is fixedly connected to an extrusion rod 35, which is a telescopic structure, and the top of the extrusion rod 35 passes through the liquid storage tank 33 and extends to the top of the liquid storage tank 33, and the side of the liquid storage tank 33 close to the pad 8 is connected to a spray pipe 36. When in use, when the slide plate 4 moves downward, the extrusion plate 34 is squeezed downward by the extrusion rod 35. After the extrusion plate 34 moves downward, the coolant in the liquid storage tank 33 is squeezed through the spray pipe 36 and sprayed to the position where the tool body 14 cuts the copper rod, thereby reducing the amount of coolant in the cutting process. The generated heat is taken away, the temperature of the tool body 14 is reduced, the tool body 14 is prevented from annealing or damage due to overheating, the temperature of the cutting area is reduced, the copper rod is prevented from cracking or deforming due to thermal stress, the smoothness and dimensional accuracy of the cutting surface are improved, and a lubricating film is formed in the cutting area at the same time, the friction between the tool body 14 and the copper rod is reduced, the cutting efficiency is improved, the wear of the tool body 14 is reduced, the service life of the tool body 14 is extended, thereby reducing production costs, and the copper chips and smoke generated in the cutting process can be taken away, which is convenient for the equipment to clean and maintain the copper rod after cutting, reduce the pollution of the working environment, and improve the working conditions of the operators. In addition, the coolant contains anti-rust additives, which can form a protective layer on the surface of the copper rod after cutting to prevent the cross-section of the copper rod from rusting due to oxidation.

[0045] A fixing frame 2 37 is fixedly connected to the upper surface of the machine tool 1, and a conveying wheel 1 38 is evenly rotatably connected inside the fixing frame 2 37, wherein one conveying wheel 1 38 is fixedly connected to a driving device controlled by an inductive displacement sensor, and the conveying wheels 1 38 are connected through a link transmission, and a threaded rod 2 39 is threadedly connected to the inside of the fixing frame 2 37, and an adjusting plate 40 is slidably connected to the inside of the fixing frame 2 37, and the adjusting plate 40 is rotatably connected to the threaded rod 2 39, and a connecting block 41 is evenly fixedly connected to the lower surface of the adjusting plate 40, and the threaded rod 2 39, the adjusting plate 40, and the connecting block 41 are symmetrically arranged with reference to the vertical center line of the fixing frame 2 37, and a bearing is fixedly connected to the inside of the connecting block 41, and a conveying wheel 2 42 is fixedly connected to the inside of the bearing, and the distance between the conveying wheel 1 38 and the conveying wheel 2 42 is adjusted by rotating the threaded rod 2 39, so that copper rods of different diameters can be conveyed.

[0046] The following is the entire working process and working principle of the above embodiment:

[0047] Before use, the operator can rotate the threaded rod 39. When the threaded rod 39 rotates, the connecting block 41 connected to it is driven to move through the adjusting plate 40. When the connecting block 41 moves, the conveying wheel 2 42 connected to the connecting block 41 through the bearing is driven to move, thereby adjusting the distance between the conveying wheel 2 42 and the conveying wheel 1 38 so that copper rods of different diameters can be conveyed, and then one end of the copper rod to be cut off is placed between the conveying wheel 1 38 and the conveying wheel 2 42.

[0048] When in use, first, the driving device connected to one of the conveying wheels 38 drives the conveying wheel 38 to rotate. When the conveying wheel 38 rotates, the chain connected to the surface transmission drives the other conveying wheels 38 to rotate. When the conveying wheel 38 rotates, it drives the copper rod to be cut off located above the conveying wheel 38 to move toward the direction close to the fixed frame 2. When the copper rod moves, it will cause the change of the inductance of the coil inside the sensor installed at the fixed frame 2. The displacement distance and length of the copper rod are calculated by the change of inductance. When the copper rod moves to the required length, the inductive displacement sensor no longer controls the driving device connected to one of the conveying wheels 38 to drive the conveying wheel 38 to rotate through the control mechanism. At this time, the inductive displacement sensor controls the driving device connected to the threaded rod 3 through the control mechanism to drive the threaded rod 3 to rotate. When the threaded rod 3 rotates, the ball nut connected to the surface thread drives the slide plate 4 to move up and down;

[0049] Next, when the copper rod to be cut off is cut off, when the driving device drives the threaded rod 3 to rotate clockwise, the ball nut connected to the surface thread drives the slide plate 4 to move downward, and when the slide plate 4 moves downward, it drives the auxiliary block 9 fixedly connected to the slide plate 4 to move downward, and when the auxiliary block 9 moves downward, it drives the sliding column 10 fixedly connected to the auxiliary block 9 through the spring 12 to move downward, and when the sliding column 10 moves downward, it drives the fixed plate 11 fixedly connected thereto to move downward, and when the fixed plate 11 moves downward to the upper surface of the copper rod to be cut off, the fixed plate 11 and the pad 8 clamp it;

[0050] The slide plate 4 continues to drive the slide column 10 to move downward through the auxiliary block 9. Since the fixed plate 11 is in contact with the upper surface of the copper rod to be cut, the fixed plate 11 presses the spring 12 upward through the slide column 10. At this time, the spring 12 is compressed, and the resilience of the spring 12 drives the fixed plate 11 to clamp and fix the copper rod to be cut through the slide column 10. Since the spring 12 connected to the fixed plate 11 has a certain elasticity, the fixed plate 11 can fix copper rods of different diameters, so that the equipment can process products of various specifications, increasing the flexibility of production, and the larger the diameter of the copper rod, the easier it is to fix the fixed plate 11. When the plate 11 clamps the copper rod, the greater the rebound force generated by the spring 12, the greater the clamping force that can be applied to the surface of the copper rod through the spring 12 connected to the fixed plate 11, making the copper rod more firmly clamped, reducing the generation of waste and defective products due to loose fixation, reducing the waste of raw materials, improving material utilization, and reducing the shaking and displacement of the copper rod during the cutting process, thereby ensuring the length and position accuracy of the cut, improving the quality of the product, and reducing the direct contact between the operator and the moving parts, reducing the safety risks in the working process, and improving the safety of the working environment.

[0051] Furthermore, when the slide plate 4 moves downward to the extrusion rod 35, the slide plate 4 is squeezed by the extrusion rod 35 to squeeze the extrusion plate 34 connected to the extrusion rod 35 and move downward. At this time, the spring 5 connected to the extrusion plate 34 is squeezed. After the extrusion plate 34 moves downward, the coolant in the extrusion storage tank 33 is sprayed through the spray pipe 36 to the position where the tool body 14 cuts the copper rod, taking away the heat generated during the cutting process, reducing the temperature of the tool body 14, preventing the tool body 14 from annealing or damage due to overheating, reducing the temperature of the cutting area, preventing the copper rod from cracking or deforming due to thermal stress, and improving the cutting effect. The smoothness and dimensional accuracy of the cutting surface are improved, and a lubricating film is formed in the cutting area, thereby reducing the friction between the tool body 14 and the copper rod, improving the cutting efficiency, reducing the wear of the tool body 14, and extending the service life of the tool body 14, thereby reducing the production cost. In addition, the copper chips and smoke generated during the cutting process can be taken away, which is convenient for the equipment to clean and maintain the copper rod after cutting, reducing the pollution of the working environment, and improving the working conditions of the operators. In addition, the coolant contains anti-rust additives, which can form a protective layer on the surface of the copper rod after cutting to prevent the cross-section of the copper rod from rusting due to oxidation.

[0052] Furthermore, when the slide plate 4 moves downward, it drives the tool mounting seat 13 slidably connected to the auxiliary block 9 to slide downward. When the tool mounting seat 13 slides downward, it drives the tool body 14 installed in the clamping groove on the lower surface of the tool mounting seat 13 to move downward. After the tool body 14 moves downward, the copper rod to be cut off is clamped and fixed by the fixing plate 11 and the pad 8. Since the tool mounting seat 13 is connected to the slide plate 4 through the spring 15, and the spring 15 has a certain elasticity, the spring 15 can absorb and slow down the vibration generated during the operation of the equipment, so as to avoid the vibration and impact generated during the operation of the equipment being directly transmitted to the tool body 14, causing The tool body 14 is prevented from being worn or damaged prematurely, the influence of external impact and internal stress on the position of the tool body 14 is reduced, the stability and cutting accuracy of the tool body 14 are maintained, and thus the processing quality is improved. In addition, the spring 15 can also play a role in buffering and shock absorption, reducing the impact force generated in the process of cutting off the copper rod on other parts of the equipment, extending the service life of the equipment, and when encountering abnormal conditions or greater resistance, it can also reduce the direct impact on the tool body 14, reduce the risk of damage to the tool body 14, and extend the service life of the tool body 14. At the same time, it can also reduce the impact caused by equipment failure or improper operation, and improve operational safety.

[0053] When the tool body 14 cuts off the copper rod to be cut off, the inductive displacement sensor controls the driving device connected to the threaded rod 3 through the control mechanism to drive the threaded rod 3 to rotate counterclockwise. When the driving device drives the threaded rod 3 to rotate counterclockwise, the ball nut connected to the surface thread drives the slide plate 4 to move upward. When the slide plate 4 moves upward, it drives the auxiliary block 19 and the spring 2 15 fixedly connected to the slide plate 4 to move upward. When the auxiliary block 19 and the spring 2 15 move upward, they respectively drive the fixed plate 11 fixedly connected to the auxiliary block 9 through the sliding column 10 to move upward, so as to prevent the auxiliary block 19 from moving upward. The tool body 14 connected with the spring 2 15 through the tool mounting seat 13 is driven to move upward. When the slide column 10 moves downward, the fixing plate 11 moves upward and no longer clamps and fixes the copper rod with the pad 8, so that the subsequent conveying wheel 1 38 can convey the copper rod to be cut again. Moreover, after the slide plate 4 moves upward, the extrusion plate 34 is no longer squeezed by the extrusion rod 35. The restoring force of the spring 5 pushes the extrusion plate 34 to move upward, so that the coolant in the liquid storage tank 33 is no longer sprayed to the position where the tool body 14 cuts the copper rod through the spray pipe 36, thereby avoiding the waste caused by the continuous spraying of the coolant.

[0054] Finally, when the threaded rod 13 rotates clockwise, the belt 19 connected to the rotating wheel 18 drives the rotating wheel 18 connected to the rotating shaft 17 to rotate clockwise. When the rotating wheel 18 connected to the rotating shaft 17 rotates clockwise, the rotating shaft 17 drives the spring 3 21 connected to the rotating shaft 17 to rotate clockwise. When the spring 3 21 rotates clockwise, it drives the clamping block 22 fixedly connected thereto to rotate clockwise. When the clamping block 22 rotates clockwise, it does not engage with the ratchet teeth inside the internal meshing ratchet 20, so it does not drive the internal meshing ratchet 20 to rotate.

[0055] Further, when the threaded rod 13 rotates counterclockwise, the belt 19 connected to the rotating wheel 18 drives the rotating wheel 18 connected to the rotating shaft 17 to rotate counterclockwise. When the rotating wheel 18 connected to the rotating shaft 17 rotates counterclockwise, the rotating shaft 17 drives the spring 3 21 connected to the rotating shaft 17 to rotate counterclockwise. When the spring 3 21 rotates counterclockwise, it drives the clamping block 22 fixedly connected thereto to rotate counterclockwise. When the clamping block 22 rotates counterclockwise, it engages with the ratchet teeth inside the internal meshing ratchet 20. The clamping block 22 drives the internal meshing ratchet 20 to rotate. When the ratchet 20 rotates, the meshing teeth fixedly connected to the surface drive the gear 23 meshing therewith to rotate. When the gear 23 rotates, the pushing block 24 fixedly connected to the gear 23 is driven to rotate. The pushing block 24 rotates to the pushing rod 27. The pushing block 24 pushes the auxiliary block 26 through the pushing rod 27 to rotate around the central axis of the auxiliary shaft 25. When the auxiliary block 26 rotates, the connecting rod 1 28 is driven to rotate through the auxiliary shaft 25. When the connecting rod 1 28 rotates in the direction close to the tool mounting seat 13, the tool body to be used is pushed. The tool body 14 is slidably installed in the clamping groove opened on the lower surface of the tool mounting seat 13, and the tool body 14 used for a period of time in the clamping groove on the lower surface of the tool mounting seat 13 is replaced to avoid the wear of the tool body 14 due to long-term use, which affects the accuracy of copper rod cutting, and ensures that the tool body 14 is always in a good working state, thereby ensuring the stability of the processing quality of copper rod cutting, and can also avoid the reduction of processing speed or frequent shutdown adjustment caused by the wear of the tool body 14, so that the tool body 14 can cut more quickly and efficiently, reducing the time waste in production, and the automatic replacement of the tool body 14 can reduce the demand for manual operation, reduce the influence of human factors on the production process, help reduce operating errors, improve the degree of automation and reliability of production, and can also reduce the contact between operators and the tool body 14, reducing the safety risks in the working process. At the same time, regular automatic replacement of the tool body 14 can also ensure the continuity of the production process, avoid production interruptions caused by problems with the tool body 14, and improve the reliability and stability of processing.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for copper rod processing capable of automatically determining the distance, comprising a machine tool (1), wherein the upper surface of the machine tool (1) is fixedly connected to a fixing frame (2), the threaded rod (3) is rotatably connected to the inside of the threaded rod (3), the outer surface of the threaded rod (3) is threadedly connected to a ball nut, the outer surface of the threaded rod (3) is slidably connected to a slide plate (4) via the ball nut, the inside of the fixing frame (2) is provided with a guide groove (5) opened with the vertical center line of the fixing frame (2) as a reference, both sides of the slide plate (4) are fixedly connected to guide blocks (6), the guide blocks (6) are slidably connected to the inside of the guide groove (5), characterized in that: The upper surface of the machine tool (1) is fixedly connected with a connecting column (7), the upper surface of the connecting column (7) is fixedly connected with a pad (8), the lower surface of the slide plate (4) is fixedly connected with an auxiliary block (9), the interior of the auxiliary block (9) is slidably connected with a sliding column (10), the end of the sliding column (10) away from the auxiliary block (9) is fixedly connected with a fixed plate (11), the interior of the auxiliary block (9) is fixedly connected with a spring (12), the spring (12) is fixedly connected to the sliding column (10), the connecting column (7), the pad (8), the auxiliary block (9), the sliding column (10), the fixed plate (11), and the spring (12) are all symmetrically arranged with reference to the vertical center line of the slide plate (4), and the fixed plate (11) and the spring (12) are located on the same vertical section.

2. The automatic distance-fixing copper rod processing cutting device according to claim 1 is characterized in that: A tool mounting seat (13) is slidably connected between the auxiliary block 1 (9), a clamping groove is provided on the lower surface of the tool mounting seat (13), a tool body (14) is installed in the clamping groove provided on the lower surface of the tool mounting seat (13), a spring 2 (15) is fixedly connected to the upper surface of the tool mounting seat (13), one end of the spring 2 (15) away from the tool mounting seat (13) is fixedly connected to the slide plate (4), an auxiliary rod (16) is fixedly connected to the upper surface of the tool mounting seat (13), the top end of the auxiliary rod (16) passes through the slide plate (4) and extends to the upper part of the slide plate (4), and the auxiliary rod (16) is slidably connected to the slide plate (4).

3. The cutting device for copper rod processing capable of automatically determining the distance according to claim 1 is characterized in that: The upper surface of the fixed frame 1 (2) is rotatably connected to a rotating shaft (17), the outer surfaces of the rotating shaft (17) and the threaded rod 1 (3) are both fixedly connected to a rotating wheel (18), the outer surface of the rotating wheel (18) is transmission-connected to a belt (19), the upper surface of the fixed frame 1 (2) is rotatably connected to an internal meshing ratchet (20), the outer surface of the internal meshing ratchet (20) is fixedly connected to meshing teeth, and the internal meshing ratchet (20) and the rotating shaft (17) are located on the same vertical section.

4. The cutting device for copper rod processing capable of automatically determining the distance according to claim 3 is characterized in that: A spring three (21) is fixedly connected to the outer surface of the rotating shaft (17); a clamping block (22) is fixedly connected to one end of the spring three (21) away from the rotating shaft (17); the clamping block (22) is slidably connected to the fixing frame one (2); and the clamping block (22) can be clamped with the internal meshing ratchet (20).

5. The cutting device for copper rod processing capable of automatically determining the distance according to claim 4 is characterized in that: The upper surface of the fixed frame 1 (2) is rotatably connected to a gear (23), and the gear (23) meshes with the inner meshing ratchet (20) through meshing teeth fixedly connected to the outer surface of the inner meshing ratchet (20). The upper surface of the gear (23) is fixedly connected to a push block (24). The upper surface of the fixed frame 1 (2) is rotatably connected to an auxiliary shaft (25), and one end of the auxiliary shaft (25) close to the gear (23) is fixedly connected to an auxiliary block 2 (26). The lower surface of the auxiliary block 2 (26) has a push rod (27) fixedly connected with the vertical center line of the auxiliary block 2 (26) as a reference, and the push rod (27) can be slidably connected to the push block (24). The outer surface of the auxiliary shaft (25) is fixedly connected to a connecting rod 1 (28).

6. The cutting device for copper rod processing capable of automatically determining the distance according to claim 5, characterized in that: An auxiliary box (29) is fixedly connected to one side of the connecting rod one (28), a spring four (30) is fixedly connected inside the auxiliary box (29), a slider (31) is slidably connected inside the auxiliary box (29), the spring four (30) and the slider (31) are fixedly connected, a side of the slider (4) close to the connecting rod one (28) is rotatably connected to the connecting rod two (32), and an end of the connecting rod two (32) away from the slider (4) is rotatably connected to the slider (31).

7. The automatic distance-fixing copper rod processing cutting device according to claim 1 is characterized in that: The upper surface of the machine tool (1) is detachably connected to a liquid storage tank (33), the interior of the liquid storage tank (33) is slidably connected to an extrusion plate (34), the upper surface of the extrusion plate (34) is fixedly connected to an extrusion rod (35), the extrusion rod (35) is a telescopic structure, the top end of the extrusion rod (35) penetrates the liquid storage tank (33) and extends to the top of the liquid storage tank (33), and the side of the liquid storage tank (33) close to the pad (8) is connected to a spray pipe (36).

8. The automatic distance-fixing copper rod processing cutting device according to claim 1 is characterized in that: The upper surface of the machine tool (1) is fixedly connected with a second fixing frame (37), the interior of the second fixing frame (37) is evenly rotatably connected with a first conveying wheel (38), the first conveying wheels (38) are connected through a link transmission, the interior of the second fixing frame (37) is threadedly connected with a second threaded rod (39), the interior of the second fixing frame (37) is slidably connected with an adjustment plate (40), the adjustment plate (40) is rotatably connected to the second threaded rod (39), the lower surface of the adjustment plate (40) is evenly fixedly connected with a connection block (41), the second threaded rod (39), the adjustment plate (40) and the connection block (41) are all symmetrically arranged with reference to the vertical center line of the second fixing frame (37), the interior of the connection block (41) is fixedly connected with a bearing, and the interior of the bearing is fixedly connected with a second conveying wheel (42).

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