Copper rod chamfering device based on self-locking screw production and using method thereof

Abstract

The invention relates to the technical field of copper rod machining, and discloses a copper rod chamfering device based on self-locking screw production and a using method thereof.The copper rod chamfering device comprises a supporting table, a sliding block is slidably connected to the top of the supporting table, a motor is fixedly connected to the side wall of the sliding block, and an electric telescopic rod is fixedly connected to the top of the supporting table; a motor is started to drive a rotating rod and a cutter to rotate to chamfer a copper bar, when the rotating rod rotates, a cam can be driven to rotate to make contact with a jacking rod, the jacking rod is pushed to move, a first connecting rod pushes a spring extrusion ring to extrude gas in a fixing barrel, and the gas can be blocked by a spring blocking ring to generate high pressure; and when the push rod driven by the spring extrusion ring pushes the spring blocking ring to move, gas enters the gas spraying pipe, and the high-pressure gas is sprayed out towards the interior of the cutting knife through the gas spraying pipe, so that the copper cuttings are impacted, the copper cuttings are separated from the cutting knife, the copper cuttings are effectively prevented from being adhered to the cutting knife, and the abrasion of the cutting knife is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of copper rod processing equipment, and in particular to a copper rod chamfering device based on self-locking screw production and a use method thereof. Background Art

[0002] The copper rod chamfering device is usually used to chamfer the two ends of the copper rod in order to improve the subsequent processing accuracy, installation and performance of the self-locking screws. The self-locking screws have higher requirements for the accuracy of the chamfers, and the surface quality of the chamfers must be smooth enough to ensure that sufficient friction can be generated when the threads are tightened to prevent the screws from loosening.

[0003] Among them, when chamfering the copper rod, the copper rod is often required to rotate and contact with the cutting tool. When chamfering the copper rod, the copper rod will generate a large friction with the cutting tool, which may cause the temperature of the cut part of the copper rod to rise. As the temperature of copper increases, the adhesion of copper will increase, which may cause debris to adhere to the cutting tool, which may aggravate the wear of the tool, thereby affecting and reducing the processing accuracy. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a copper rod chamfering device based on self-locking screw production, comprising a support table, a sliding block is slidably connected to the top of the support table, a motor is fixedly connected to the side wall of the sliding block, an electric telescopic rod is fixedly connected to the top of the support table, an output end at the side wall of the electric telescopic rod is fixedly connected to the side wall of the sliding block, and a placement table is fixedly connected to the top of the support table;

[0005] The cutting mechanism includes a copper rod, a rotating rod for cutting the copper rod, a cutting knife, and a cleaning component for cleaning the debris generated by the cutting of the copper rod;

[0006] The side wall of the rotating rod is fixedly connected to the output end of the side wall of the motor, the side of the rotating rod away from the sliding block is fixedly connected to the side wall of the cutting knife, and the outer wall of the copper rod is placed on the top of the placing table;

[0007] The clamping mechanism comprises a connecting frame fixedly connected to the side wall of the placing table, a clamping block is slidably connected to the inner wall of the connecting frame, a threaded rod is threadedly connected to the inner wall of the connecting frame, and the bottom of the threaded rod is rotatably connected to the top of the clamping block. When in use, the staff places the copper rod to be processed on the top of the placing table, and then rotates the threaded rod clockwise to push the clamping block down to clamp and fix the copper rod, and then starts the motor to drive the rotating rod to rotate, so that the cutting knife rotates, and then starts the electric telescopic rod to extend, pushing the sliding block to move toward the copper rod, so that the cutting knife moves until the cutting knife contacts the copper rod, and chamfering the copper rod. Among them, when the rotating rod rotates, it also drives the cam to rotate. When the cam contacts the lifting rod, it pushes the lifting rod to move upward, so that the connecting rod rotates, pushes the sliding frame away from the sliding block, drives the spring extrusion ring to move, and allows the spring to squeeze. The spring extrusion ring accumulates rebound force. When the spring extrusion ring covers the air inlet, the spring extrusion ring continues to move and will squeeze the gas in the fixed cylinder. At this time, the squeezed gas will be blocked by the spring blocking ring, so the gas will generate high pressure. When the spring extrusion ring moves, it will also drive the push rod to move. As the push rod continues to move, it will contact the spring blocking ring, thereby pushing the spring blocking ring to move, allowing the spring blocking ring to accumulate rebound force. After the spring blocking ring moves, the jet pipe will be connected to the inside of the fixed cylinder. At this time, high-pressure gas will enter the jet pipe and be sprayed toward the inside of the cutting tool through the jet pipe, thereby impacting the copper chips generated by the cutting tool cutting the copper rod, separating the copper chips from the cutting tool, effectively preventing the copper chips from adhering to the cutting tool, reducing the wear of the cutting tool, and at the same time, avoiding the accumulation of copper chips can ensure good contact between the cutting tool and the copper rod, thereby ensuring good processing accuracy.

[0008] Preferably, the cleaning assembly comprises a fixed cylinder fixedly connected to the side of the sliding block away from the electric telescopic rod, the inner wall of the fixed cylinder is rotatably connected to the outer wall of the rotating rod, a spring extrusion ring is slidably connected to the inner wall of the fixed cylinder, and six air inlet holes are opened on the inner wall of the fixed cylinder;

[0009] Wherein, a push rod is fixedly connected to the side wall of the spring extrusion ring, a cam is fixedly connected to the outer wall of the rotating rod, and a lifting rod is slidably connected to the inner wall of the sliding block.

[0010] Preferably, the cleaning assembly further comprises two sliding frames fixedly connected to the side of the spring extrusion ring away from the push rod, the top of the lifting rod is rotatably connected to the connecting rod 1, the side wall of the top sliding frame is rotatably connected to the inner wall of the connecting rod 1, and the outer wall of the rotating rod is slidably connected to the spring blocking ring;

[0011] Among them, three air injection pipes are connected through the inner wall of the rotating rod, and a collecting component is arranged on the side wall of the fixed cylinder.

[0012] Preferably, the collecting assembly includes two blocking frames arranged on the side walls of the fixed cylinder, two inclined blocks are arranged on the outer wall of the fixed cylinder, the side walls of the two inclined blocks are fixedly connected to the side walls of the two sliding frames, two connecting plates are fixedly connected to the outer wall of the fixed cylinder, and a blocking assembly is arranged on the inner wall of the blocking frame.

[0013] Preferably, the collecting assembly also includes a spring spherical rod slidably connected to the inner wall of the connecting plate, one side of the two blocking frames close to the connecting plate is fixedly connected to the one side of the two spring spherical rods close to the connecting plate, and the two connecting plates are fixedly connected to the fixed frames on the sides away from the blocking frames. The inner walls of the two fixed frames are slidably connected with sliding plates. When the sliding frame moves away from the sliding block, it will also drive the inclined block to move, so that the inclined surface of the inclined block contacts the top of the spring spherical rod, squeeze the spring spherical rod, and allow the spring spherical rod to accumulate rebound force. When the spring spherical rod is squeezed, it will move toward the direction of the copper rod, pushing the blocking frame to move, allowing the two blocking frames to approach each other until the two blocking frames are fitted together. At this time, high-pressure gas will also be ejected from the jet pipe. After the two blocking frames are fitted together, they will block the copper chips blown by the jet pipe.

[0014] Preferably, the collecting assembly further comprises a connecting rod fixedly connected to the outer wall of the spring ball rod, the sides of the two connecting rods away from the blocking frame are fixedly connected to the sides of the two sliding plates close to the blocking frame, and the inner walls of the two sliding plates are connected through six blowing pipes;

[0015] Among them, the twelve air blowing tubes are arranged in groups of six, and the inner walls of the two fixed frames are slidably connected to the outer walls of the two groups of air blowing tubes. A collecting frame is placed on the top of the support table. When the spring spherical rod descends, it will also drive the sliding plate and the connecting rod to descend. When the cam is separated from the lifting rod, the spring extrusion ring will return to its position, causing the sliding frame to return to its position, and the inclined plane block to return to its position. The extrusion force on the spring spherical rod will disappear, and the rebound force of the spring spherical rod will be released, causing the spring spherical rod to return to its position, driving the blocking frame to return to its position. When the spring spherical rod returns to its position, it will also drive the connecting rod to move, causing the sliding plate to rise and squeezing the gas in the fixed frame. The squeezed gas will enter the air blowing tube and be sprayed through the air blowing tube toward the copper chips blocked by the blocking frame.

[0016] Preferably, the blocking assembly comprises two connection frames fixedly connected to the inner wall of the blocking frame, the side walls of the four connection frames are slidably connected with sliding rods, the four sliding rods are rotatably connected with connecting rod 2 on one side close to the blocking frame, and the inner walls of the four connection frames are slidably connected with spring plates;

[0017] Among them, two air inlet holes are arranged on the inner walls of the four connection frames, and a pushing component is arranged on the side wall of the connection frame.

[0018] Preferably, the blocking assembly also includes an air outlet pipe fixedly connected to the inner wall of the connecting frame, the inner walls of the four air outlet pipes are rotatably connected with spring air blocking blocks, the side walls of the four spring plates are fixedly connected with fixing rods, and the sides of the four spring plates away from the blocking frame are rotatably connected to the inner walls of the four connecting rods two. When the two blocking frames approach each other, they will also drive the connecting frame to move, so that the sliding rods are squeezed against each other, and the sliding rods move toward the connecting plate. When the sliding rod moves, the connecting rod two will rotate, thereby pushing the spring plate and the fixed rod to move, so that the spring plate accumulates rebound force. When the spring plate passes over the air inlet hole, the spring plate will squeeze the gas in the connecting frame. At this time, the squeezed gas will be blocked by the spring air blocking block, so the gas will generate high pressure.

[0019] Preferably, the pushing assembly comprises an arc block slidably connected to a side of the connecting frame close to the cutting blade, the side walls of the four arc blocks are fixedly connected with spring return rods, the outer walls of the four spring plates are fixedly connected with fixed plates, and the inner walls of the four fixed plates are slidably connected with the outer walls of the four spring return rods;

[0020] Among them, the outer walls of the four fixed plates are fixedly connected with convex rods, and the four connecting frames are slidably connected with spring air blocking blocks on the side close to the cutting knife. When the spring plate moves, it will drive the fixed plate to move, and the fixed plate will push the spring on the spring reset rod to move. At this time, since the arc block is stuck by the spring clamping rod, the arc block cannot move, and the fixed plate will squeeze the spring on the spring reset rod to allow the spring reset rod to accumulate rebound force. As the fixed plate continues to move, the elastic potential energy accumulated in the spring reset rod will increase, and when the fixed plate drives the convex rod to contact the spring clamping rod, the convex rod will squeeze the spring clamping rod to lift the spring clamping rod.

[0021] A method for using a copper rod chamfering device based on self-locking screw production includes the following steps:

[0022] S1: Parts fixing: The worker places the copper rod to be processed on the top of the placement table, then rotates the threaded rod clockwise to push the clamping block down to clamp and fix the copper rod;

[0023] S2: Start the device: turn on the power of the motor and the electric telescopic rod;

[0024] S3: Chamfering: Then start the motor to drive the rotating rod to rotate, so that the cutting knife rotates, and then start the electric telescopic rod to extend, push the sliding block to move toward the copper rod, so that the cutting knife moves until the cutting knife contacts the copper rod, and the copper rod is chamfered.

[0025] The present invention has the following beneficial effects:

[0026] (1) When the present invention is used, the staff places the copper rod to be processed on the top of the placement table, and then rotates the threaded rod clockwise to push the clamping block down to clamp and fix the copper rod, and then starts the motor to drive the rotating rod to rotate, so that the cutting knife rotates, and then starts the electric telescopic rod to extend, pushing the sliding block to move toward the copper rod, so that the cutting knife moves until the cutting knife contacts the copper rod to chamfer the copper rod. When the rotating rod rotates, it also drives the cam to rotate. When the cam contacts the lifting rod, it pushes the lifting rod to move upward, so that the connecting rod rotates, pushing the sliding frame away from the sliding block, driving the spring extrusion ring to move, so that the spring extrusion ring accumulates rebound force, and when the spring extrusion ring covers the air inlet, the spring extrusion ring continues to move, which will squeeze The gas in the fixed cylinder is compressed. At this time, the squeezed gas will be blocked by the spring blocking ring, so the gas will generate high pressure. When the spring squeezing ring moves, it will also drive the push rod to move. As the push rod continues to move, it will contact the spring blocking ring, thereby pushing the spring blocking ring to move, allowing the spring blocking ring to accumulate resilience. After the spring blocking ring moves, the jet pipe will be connected to the inside of the fixed cylinder. At this time, the high-pressure gas will enter the jet pipe and be sprayed toward the inside of the cutting tool through the jet pipe, thereby impacting the copper chips generated by the cutting tool cutting the copper rod, separating the copper chips from the cutting tool, effectively preventing the copper chips from adhering to the cutting tool, reducing the wear of the cutting tool, and at the same time, avoiding the accumulation of copper chips can ensure good contact between the cutting tool and the copper rod, thereby ensuring good processing accuracy.

[0027] (2) When the sliding frame of the present invention moves away from the sliding block, it also drives the inclined surface block to move, so that the inclined surface of the inclined surface block contacts the top of the spring ball rod, squeezes the spring ball rod, and allows the spring ball rod to accumulate resilience. When the spring ball rod is squeezed, it moves toward the copper rod, pushing the blocking frame to move, so that the two blocking frames are close to each other until the two blocking frames fit together. At this time, high-pressure gas will also be ejected from the air jet pipe. After the two blocking frames fit together, they will block the copper chips blown by the air jet pipe. When the spring ball rod descends, it will also drive the sliding plate and the connecting rod to descend. When the cam is separated from the lifting rod, the spring extrusion ring The spring will return to its original position, causing the sliding frame to return to its original position, and the inclined plane block to return to its original position. The squeezing force on the spring ball rod will disappear, and the resilience of the spring ball rod will be released, causing the spring ball rod to return to its original position, driving the blocking frame to return to its original position. When the spring ball rod returns to its original position, it will also drive the connecting rod to move, causing the sliding plate to rise, squeezing the gas in the fixed frame. The squeezed gas will enter the air blowing pipe, and will be sprayed through the air blowing pipe toward the copper chips blocked by the blocking frame, allowing the copper chips to fall into the collecting frame, where they will be collected. By blocking and collecting the copper chips generated by the cutting knife, the copper chips blown by the high-pressure gas in the jet pipe can be effectively prevented from splashing everywhere, increasing the difficulty of cleaning.

[0028] When the sliding rod moves, the connecting rod 2 will rotate, thereby pushing the spring plate and the fixed rod to move, so that the spring plate accumulates resilience. When the spring plate passes the air inlet, the spring plate will squeeze the gas in the connecting frame. At this time, the squeezed gas will be blocked by the spring gas blocking block, so the gas will generate high pressure until the fixed rod contacts the spring gas blocking block, pushing the spring gas blocking block to rotate, so that the spring gas blocking block accumulates resilience, so that a gap leaks out between the spring gas blocking block and the air outlet pipe, and the high-pressure gas will be ejected outward from the gap, and the gas will be ejected toward the surface of the copper rod through the air outlet pipes on both sides at the same time, forming an air wall. When the copper chips blown by the air jet pipe come into contact with the air wall, the splashing speed of the copper chips will be slowed down, effectively preventing the copper chips from splashing around in the blocking frame, and allowing the copper chips to better contact with the inclined surface of the blocking frame for easy collection.

[0029] (4) When the spring plate of the present invention moves, it will drive the fixed plate to move, and the fixed plate will push the spring on the spring return rod to move. At this time, since the arc block is clamped by the spring clamping rod, the arc block cannot move, and the fixed plate will squeeze the spring on the spring return rod, allowing the spring return rod to accumulate rebound force. As the fixed plate continues to move, the elastic potential energy accumulated by the spring return rod will increase. When the fixed plate drives the convex rod to contact the spring clamping rod, the convex rod will squeeze the spring clamping rod, lift the spring clamping rod, and separate the spring clamping rod from the arc block. At this time, the rebound force of the spring return rod will be quickly released, pushing the arc block to move toward the copper rod, allowing the arc block to fit with the copper rod, blocking the copper chips, and effectively preventing the copper chips blocked by the air wall from falling. In the process, some of the copper chips will fall into the cutting tool again, and under the influence of the rotating force of the cutting tool, some of the copper chips will splash again, affecting the mitigation effect of the air wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0031] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 3 It is a cross-sectional schematic diagram of the fixing tube of the present invention;

[0034] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0035] Figure 5 It is a cross-sectional schematic diagram of a fixing frame of the present invention;

[0036] Figure 6 For the present invention Figure 5 A magnified schematic diagram of B;

[0037] Figure 7 It is a right side cross-sectional schematic diagram of the connection frame of the present invention;

[0038] Figure 8 For the present invention Figure 7 A magnified schematic diagram of middle C;

[0039] Fig. 9 It is a right side cross-sectional schematic diagram of the arc block of the present invention;

[0040] Fig.10 It is a schematic diagram of the working process of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] In the figure: 1, support table; 11, sliding block; 12, motor; 13, electric telescopic rod; 14, placing table; 2, cutting mechanism; 21, rotating rod; 22, cutting knife; 23, copper rod; 3, cleaning assembly; 31, fixing cylinder; 311, air inlet; 32, spring extrusion ring; 321, push rod; 33, cam; 34, lifting rod; 341, connecting rod 1; 35, sliding frame; 36, spring blocking ring; 37, jet pipe; 4, clamping mechanism; 41, connecting frame; 42, clamping block; 43, threaded rod; 5, collecting group Parts; 51, blocking frame; 52, inclined block; 53, connecting plate; 54, spring spherical rod; 55, fixed frame; 56, sliding plate; 57, connecting rod; 58, blowing pipe; 59, collecting frame; 6, blocking assembly; 61, connecting frame; 611, air inlet; 62, sliding rod; 621, connecting rod 2; 63, spring plate; 631, fixing rod; 64, air outlet pipe; 65, spring air blocking block; 7, pushing assembly; 71, arc block; 72, spring reset rod; 73, fixing plate; 74, convex rod; 75, spring clamping rod. DETAILED DESCRIPTION

[0043] 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.

[0044] For example, see Figure 1 - Figure 4 The present invention is a copper rod chamfering device based on self-locking screw production, comprising a support platform 1, a sliding block 11 is slidably connected to the top of the support platform 1, a motor 12 is fixedly connected to the side wall of the sliding block 11, an electric telescopic rod 13 is fixedly connected to the top of the support platform 1, an output end at the side wall of the electric telescopic rod 13 is fixedly connected to the side wall of the sliding block 11, and a placing table 14 is fixedly connected to the top of the support platform 1;

[0045] The cutting mechanism 2 includes a copper rod 23, a rotating rod 21 for cutting the copper rod 23, a cutting knife 22, and a cleaning component 3 for cleaning the debris generated by the cutting of the copper rod 23;

[0046] The side wall of the rotating rod 21 is fixedly connected to the output end of the side wall of the motor 12, the side of the rotating rod 21 away from the sliding block 11 is fixedly connected to the side wall of the cutting blade 22, and the outer wall of the copper rod 23 is placed on the top of the placement table 14;

[0047] The clamping mechanism 4 includes a connecting frame 41 fixedly connected to the side wall of the placement table 14, a clamping block 42 is slidably connected to the inner wall of the connecting frame 41, a threaded rod 43 is threadedly connected to the inner wall of the connecting frame 41, and the bottom of the threaded rod 43 is rotatably connected to the top of the clamping block 42. When in use, the staff places the copper rod 23 to be processed on the top of the placement table 14, and then rotates the threaded rod 43 clockwise to push the clamping block 42 down to clamp and fix the copper rod 23, and then starts the motor 12 to drive the rotation The rod 21 rotates to rotate the cutting blade 22, and then the electric telescopic rod 13 is started to extend, pushing the sliding block 11 to move toward the copper rod 23, so that the cutting blade 22 moves until the cutting blade 22 contacts the copper rod 23, and the copper rod 23 is chamfered. When the rotating rod 21 rotates, the cam 33 is also driven to rotate. When the cam 33 contacts the lifting rod 34, the lifting rod 34 is pushed to move upward, so that the connecting rod 341 rotates, pushing the sliding frame 35 away from the sliding block 11, driving the spring to squeeze the ring The spring extrusion ring 32 moves, allowing the spring extrusion ring 32 to accumulate resilience. After the spring extrusion ring 32 covers the air inlet 311, the spring extrusion ring 32 continues to move, which will squeeze the gas in the fixed cylinder 31. At this time, the squeezed gas will be blocked by the spring blocking ring 36, so the gas will generate high pressure. When the spring extrusion ring 32 moves, it will also drive the push rod 321 to move. As the push rod 321 continues to move, it will contact the spring blocking ring 36, thereby pushing the spring blocking ring 36 to move, allowing the spring blocking ring 36 to accumulate resilience. The spring blocking ring 36 is elastic, and after it moves, the air jet 37 will be connected to the inside of the fixed cylinder 31. At this time, the high-pressure gas will enter the air jet 37 and be sprayed toward the inside of the cutting tool 22 through the air jet 37, thereby impacting the copper chips generated by the cutting tool 22 cutting the copper rod 23, separating the copper chips from the cutting tool 22, effectively preventing the copper chips from adhering to the cutting tool 22, reducing the wear of the cutting tool 22, and at the same time, avoiding the accumulation of copper chips can ensure good contact between the cutting tool 22 and the copper rod 23, thereby ensuring good processing accuracy.

[0048] For example 2, please refer to Figure 5 - Fig.10 The present invention is a copper rod chamfering device based on self-locking screw production. On the basis of the first embodiment, the cleaning assembly 3 includes a fixed cylinder 31 fixedly connected to the side of the sliding block 11 away from the electric telescopic rod 13, the inner wall of the fixed cylinder 31 is rotatably connected to the outer wall of the rotating rod 21, the inner wall of the fixed cylinder 31 is slidably connected with a spring extrusion ring 32, and the inner wall of the fixed cylinder 31 is provided with six air inlet holes 311;

[0049] A push rod 321 is fixedly connected to the side wall of the spring extrusion ring 32 , a cam 33 is fixedly connected to the outer wall of the rotating rod 21 , and a lifting rod 34 is slidably connected to the inner wall of the sliding block 11 .

[0050] The cleaning assembly 3 also includes two sliding frames 35 fixedly connected to the side of the spring extrusion ring 32 away from the push rod 321, the top of the lifting rod 34 is rotatably connected to the connecting rod 1 341, the side wall of the top sliding frame 35 is rotatably connected to the inner wall of the connecting rod 1 341, and the outer wall of the rotating rod 21 is slidably connected to the spring blocking ring 36;

[0051] Among them, three air injection pipes 37 are connected through the inner wall of the rotating rod 21 , and a collecting component 5 is arranged on the side wall of the fixed cylinder 31 .

[0052] The collecting assembly 5 includes two blocking frames 51 arranged on the side walls of the fixed cylinder 31, two inclined blocks 52 are arranged on the outer wall of the fixed cylinder 31, the side walls of the two inclined blocks 52 are fixedly connected to the side walls of the two sliding frames 35, two connecting plates 53 are fixedly connected to the outer wall of the fixed cylinder 31, and a blocking assembly 6 is arranged on the inner wall of the blocking frame 51.

[0053] The collecting assembly 5 also includes a spring ball rod 54 slidably connected to the inner wall of the connecting plate 53. One side of the two blocking frames 51 close to the connecting plate 53 is fixedly connected to the side of the two spring ball rods 54 close to the connecting plate 53. The two connecting plates 53 are fixedly connected to the sides away from the blocking frame 51 with a fixed frame 55. The inner walls of the two fixed frames 55 are slidably connected with a sliding plate 56. When the sliding frame 35 is away from the sliding block 11, it will also drive the inclined surface block 52 to move, so that the inclined surface of the inclined surface block 52 contacts the top of the spring ball rod 54, squeeze the spring ball rod 54, and allow the spring ball rod 54 to accumulate resilience. The spring ball rod 54 will move toward the copper rod 23 when squeezed, pushing the blocking frame 51 to move, so that the two blocking frames 51 are close to each other until the two blocking frames 51 are fitted together. At this time, high-pressure gas will also be ejected from the jet pipe 37. After the two blocking frames 51 are fitted together, they will block the copper chips blown by the jet pipe 37.

[0054] The collecting assembly 5 further includes a connecting rod 57 fixedly connected to the outer wall of the spring ball rod 54, and the sides of the two connecting rods 57 away from the blocking frame 51 are fixedly connected to the sides of the two sliding plates 56 close to the blocking frame 51, and the inner walls of the two sliding plates 56 are connected with six blowing pipes 58;

[0055] Among them, the twelve air blowing tubes 58 are arranged in groups of six, and the inner walls of the two fixed frames 55 are slidably connected to the outer walls of the two groups of air blowing tubes 58. A collecting frame 59 is placed on the top of the support platform 1. When the spring ball rod 54 descends, it will also drive the sliding plate 56 and the connecting rod 57 to descend. When the cam 33 is separated from the lifting rod 34, the spring extrusion ring 32 will return to its position, so that the sliding frame 35 returns to its position, and the inclined surface block 52 returns to its position. The extrusion force on the spring ball rod 54 disappears, and the rebound force of the spring ball rod 54 will be released, so that the spring ball rod 54 returns to its position, driving the blocking frame 51 to return to its position. When the spring ball rod 54 returns to its position, it will also drive the connecting rod 57 to move, so that the sliding plate 56 rises, squeezing the gas in the fixed frame 55. The squeezed gas will enter the air blowing tube 58 and be sprayed out through the air blowing tube 58 toward the copper chips blocked by the blocking frame 51.

[0056] The blocking assembly 6 includes two connecting frames 61 fixedly connected to the inner wall of the blocking frame 51, the side walls of the four connecting frames 61 are slidably connected with sliding rods 62, the sides of the four sliding rods 62 close to the blocking frame 51 are rotatably connected with connecting rods 2 621, and the inner walls of the four connecting frames 61 are slidably connected with spring plates 63;

[0057] Two air inlet holes 611 are respectively provided on the inner walls of the four connection frames 61 , and a pushing assembly 7 is provided on the side walls of the connection frames 61 .

[0058] The blocking assembly 6 also includes an air outlet pipe 64 fixedly connected to the inner wall of the connecting frame 61, and the inner walls of the four air outlet pipes 64 are rotatably connected with spring air blocking blocks 65, and the side walls of the four spring plates 63 are fixedly connected with fixing rods 631. The side of the four spring plates 63 away from the blocking frame 51 is rotatably connected to the inner wall of the four connecting rods 2 621. When the two blocking frames 51 approach each other, it will also drive the connecting frame 61 to move, so that the sliding rods 62 and the sliding rods 62 are squeezed against each other, so that the sliding rods 62 move toward the connecting plate 53. When the sliding rods 62 move, the connecting rod 2 621 will rotate, thereby pushing the spring plate 63 and the fixing rod 631 to move, so that the spring plate 63 accumulates rebound force. When the spring plate 63 passes over the air inlet hole 611, the spring plate 63 will squeeze the gas in the connecting frame 61. At this time, the squeezed gas will be blocked by the spring air blocking block 65, so the gas will generate high pressure.

[0059] The pushing assembly 7 includes an arc block 71 slidably connected to the side of the connecting frame 61 close to the cutting blade 22, the side walls of the four arc blocks 71 are fixedly connected with spring return rods 72, the outer walls of the four spring plates 63 are fixedly connected with fixed plates 73, and the inner walls of the four fixed plates 73 are slidably connected with the outer walls of the four spring return rods 72;

[0060] The locking cam 75 is engaged with the locking cam 76 and the retaining cam 76 is engaged with the locking cam 76. When the locking cam 76 is engaged, the locking cam 76 is engaged with the locking cam 76. When the locking cam 76 is engaged, the locking cam 76 is engaged with the locking cam 76.

[0061] There is no limitation on the number of the above components, and relevant technicians in the field can freely set them according to actual needs, as long as the above components are installed at the connection positions of the corresponding components.

[0062] The method for using the copper rod chamfering device comprises the following steps:

[0063] S1: Parts fixing: The worker places the copper rod 23 to be processed on the top of the placement table 14, and then rotates the threaded rod 43 clockwise to push the clamping block 42 down to clamp and fix the copper rod 23;

[0064] S2: Start the device: turn on the power of the motor 12 and the electric telescopic rod 13;

[0065] S3: Chamfering: Then start the motor 12 to drive the rotating rod 21 to rotate, so that the cutting knife 22 rotates, and then start the electric telescopic rod 13 to extend, pushing the sliding block 11 to move toward the copper rod 23, so that the cutting knife 22 moves until the cutting knife 22 contacts the copper rod 23, and the copper rod 23 is chamfered.

[0066] A specific application of this embodiment is as follows: when the present invention is used, the staff places the copper rod 23 to be processed on the top of the placing table 14, and then rotates the threaded rod 43 clockwise to push the clamping block 42 down to clamp and fix the copper rod 23, and then starts the motor 12 to drive the rotating rod 21 to rotate, so that the cutting knife 22 rotates, and then starts the electric telescopic rod 13 to extend, pushing the sliding block 11 to move toward the copper rod 23, so that the cutting knife 22 moves until the cutting knife 22 contacts the copper rod 23, and the copper rod 23 is chamfered. Among them, when the rotating rod 21 rotates, it also drives the cam 33 to rotate. When the cam 33 contacts the lifting rod 34, it pushes the lifting rod 34 to move upward, so that the connecting rod 341 rotates, and pushes the sliding frame 35 away from the sliding block 11, driving the spring extrusion ring 32 to move, so that the spring extrusion ring 32 accumulates resilience, and when the spring extrusion ring 32 covers the air inlet 311, the spring extrusion ring 32 As the pressure ring 32 continues to move, it will squeeze the gas in the fixed cylinder 31. At this time, the squeezed gas will be blocked by the spring blocking ring 36, so the gas will generate high pressure. When the spring squeezing ring 32 moves, it will also drive the push rod 321 to move. As the push rod 321 continues to move, it will contact the spring blocking ring 36, thereby pushing the spring blocking ring 36 to move, allowing the spring blocking ring 36 to accumulate resilience. After the spring blocking ring 36 moves, the jet pipe 37 will be connected to the inside of the fixed cylinder 31. At this time, the high-pressure gas will enter the jet pipe 37 and be sprayed toward the inside of the cutting tool 22 through the jet pipe 37, thereby impacting the copper chips generated by the cutting tool 22 cutting the copper rod 23, separating the copper chips from the cutting tool 22, effectively preventing the copper chips from adhering to the cutting tool 22, reducing the wear of the cutting tool 22, and avoiding the accumulation of copper chips to ensure good contact between the cutting tool 22 and the copper rod 23, thereby ensuring good processing accuracy.

[0067] When the cam 33 is separated from the lifting rod 34, the force pushing the spring extrusion ring 32 disappears, and the resilience of the spring extrusion ring 32 is released, so that the spring extrusion ring 32 returns to its original position, and the external gas enters the fixed cylinder 31 through the air inlet 311, so as to facilitate the next jet.

[0068] Secondly, when the sliding frame 35 is away from the sliding block 11, it will also drive the inclined surface block 52 to move, so that the inclined surface of the inclined surface block 52 contacts the top of the spring ball rod 54, squeezes the spring ball rod 54, and allows the spring ball rod 54 to accumulate resilience. The spring ball rod 54 is squeezed and moves toward the copper rod 23, pushing the blocking frame 51 to move, so that the two blocking frames 51 are close to each other until the two blocking frames 51 fit together. At this time, high-pressure gas will also be ejected from the air jet 37. After the two blocking frames 51 fit together, they will block the copper chips blown by the air jet 37. When the spring ball rod 54 descends, it will also drive the sliding plate 56 and the connecting rod 57 to descend. When the cam 33 is separated from the lifting rod 34, the spring squeezes The ring 32 will return to its original position, so that the sliding frame 35 returns to its original position, and the inclined plane block 52 returns to its original position, and the squeezing force on the spring ball rod 54 disappears. The resilience of the spring ball rod 54 will be released, so that the spring ball rod 54 returns to its original position, and the blocking frame 51 returns to its original position. When the spring ball rod 54 returns to its original position, it will also drive the connecting rod 57 to move, so that the sliding plate 56 rises, and squeezes the gas in the fixed frame 55. The squeezed gas will enter the blowing pipe 58, and spray out through the blowing pipe 58 toward the copper chips blocked by the blocking frame 51, so that the copper chips fall into the collecting frame 59, and the copper chips are collected. By blocking and collecting the copper chips generated by the cutting of the cutting knife 22, the copper chips blown by the high-pressure gas in the jet pipe 37 are effectively prevented from splashing everywhere, which increases the difficulty of cleaning.

[0069] Secondly, when the two blocking frames 51 are close to each other, the connecting frame 61 is also driven to move, so that the sliding rods 62 are squeezed against each other, so that the sliding rods 62 move toward the connecting plate 53. When the sliding rods 62 move, the connecting rod 621 is rotated, thereby pushing the spring plate 63 and the fixing rod 631 to move, so that the spring plate 63 accumulates resilience. When the spring plate 63 passes over the air inlet 611, the spring plate 63 squeezes the gas in the connecting frame 61. At this time, the squeezed gas is blocked by the spring gas blocking block 65, so the gas will generate high pressure. Until the fixing rod 631 contacts the spring air blocking block 65, the spring air blocking block 65 is pushed to rotate, so that the spring air blocking block 65 accumulates resilience, and a gap is formed between the spring air blocking block 65 and the air outlet pipe 64, and the high-pressure gas is ejected outward from the gap, and the gas is ejected toward the surface of the copper rod 23 through the air outlet pipes 64 on both sides at the same time, so that an air wall is formed. When the copper chips blown by the air jet pipe 37 contact the air wall, the splashing speed of the copper chips is slowed down, effectively preventing the copper chips from splashing around in the blocking frame 51, and allowing the copper chips to better contact the inclined surface of the blocking frame 51 for easy collection;

[0070] After the blocking frames 51 are separated from each other, the resilience of the spring plate 63 will be released, allowing the spring plate 63 to return to its original position, and the air inlet 611 will be connected to the side of the spring plate 63 close to the blocking frame 51 again, so as to replenish the gas in the connection frame 61;

[0071] Secondly, when the spring plate 63 moves, it will drive the fixing plate 73 to move, and the fixing plate 73 will push the spring on the spring return rod 72 to move. At this time, since the arc block 71 is stuck by the spring clamping rod 75, the arc block 71 cannot move, and the fixing plate 73 will squeeze the spring on the spring return rod 72, allowing the spring return rod 72 to accumulate resilience. As the fixing plate 73 continues to move, the elastic potential energy accumulated in the spring return rod 72 will increase. When the fixing plate 73 drives the protruding rod 74 to contact the spring clamping rod 75, The protruding rod 74 will squeeze the spring clamping rod 75, lift the spring clamping rod 75, and separate the spring clamping rod 75 from the arc block 71. At this time, the resilience of the spring return rod 72 will be quickly released, pushing the arc block 71 to move toward the copper rod 23, allowing the arc block 71 to fit with the copper rod 23, blocking the copper chips, and effectively preventing the copper chips blocked by the air wall from falling. In the process, some of the copper chips will fall into the cutting blade 22 again, and be affected by the rotational force of the cutting blade 22, causing some of the copper chips to splash again, affecting the mitigation effect of the air wall.

[0072] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A copper rod chamfering device based on self-locking screw production, comprising a support platform (1), the top of the support platform (1) is slidably connected to a sliding block (11), the side wall of the sliding block (11) is fixedly connected to a motor (12), the top of the support platform (1) is fixedly connected to an electric telescopic rod (13), the output end of the side wall of the electric telescopic rod (13) is fixedly connected to the side wall of the sliding block (11), and the top of the support platform (1) is fixedly connected to a placement platform (14), characterized in that: Also includes: A cutting mechanism (2), the cutting mechanism (2) comprising a copper rod (23), a rotating rod (21) for cutting the copper rod (23), a cutting knife (22), and a cleaning component (3) for cleaning debris generated by cutting the copper rod (23); The side wall of the rotating rod (21) is fixedly connected to the output end of the side wall of the motor (12), the side of the rotating rod (21) away from the sliding block (11) is fixedly connected to the side wall of the cutting blade (22), and the outer wall of the copper rod (23) is placed on the top of the placement table (14); The clamping mechanism (4) comprises a connecting frame (41) fixedly connected to the side wall of the placing platform (14), a clamping block (42) being slidably connected to the inner wall of the connecting frame (41), a threaded rod (43) being threadedly connected to the inner wall of the connecting frame (41), and the bottom of the threaded rod (43) being rotatably connected to the top of the clamping block (42).

2. A copper rod chamfering device based on self-locking screw production according to claim 1, characterized in that: The cleaning assembly (3) comprises a fixed cylinder (31) fixedly connected to a side of the sliding block (11) away from the electric telescopic rod (13); the inner wall of the fixed cylinder (31) is rotatably connected to the outer wall of the rotating rod (21); a spring extrusion ring (32) is slidably connected to the inner wall of the fixed cylinder (31); and six air inlet holes (311) are opened on the inner wall of the fixed cylinder (31); A push rod (321) is fixedly connected to the side wall of the spring extrusion ring (32), a cam (33) is fixedly connected to the outer wall of the rotating rod (21), and a lifting rod (34) is slidably connected to the inner wall of the sliding block (11).

3. A copper rod chamfering device based on self-locking screw production according to claim 2, characterized in that: The cleaning assembly (3) further comprises two sliding frames (35) fixedly connected to the side of the spring extrusion ring (32) away from the push rod (321); the top of the lifting rod (34) is rotatably connected to a connecting rod (341); the side wall of the sliding frame (35) at the top is rotatably connected to the inner wall of the connecting rod (341); and the outer wall of the rotating rod (21) is slidably connected to a spring blocking ring (36); Among them, three air injection pipes (37) are connected through the inner wall of the rotating rod (21), and a collecting assembly (5) is arranged on the side wall of the fixed cylinder (31).

4. A copper rod chamfering device based on self-locking screw production according to claim 3, characterized in that: The collecting assembly (5) comprises two blocking frames (51) arranged on the side walls of the fixed cylinder (31); two inclined blocks (52) are arranged on the outer wall of the fixed cylinder (31); the side walls of the two inclined blocks (52) are fixedly connected to the side walls of the two sliding frames (35); two connecting plates (53) are fixedly connected to the outer wall of the fixed cylinder (31); and a blocking assembly (6) is arranged on the inner wall of the blocking frame (51).

5. A copper rod chamfering device based on self-locking screw production according to claim 4, characterized in that: The collecting assembly (5) further comprises a spring spherical rod (54) slidably connected to the inner wall of the connecting plate (53); the sides of the two blocking frames (51) close to the connecting plate (53) are fixedly connected to the sides of the two spring spherical rods (54) close to the connecting plate (53); the sides of the two connecting plates (53) away from the blocking frames (51) are fixedly connected to fixed frames (55); and the inner walls of the two fixed frames (55) are slidably connected to sliding plates (56).

6. A copper rod chamfering device based on self-locking screw production according to claim 5, characterized in that: The collecting assembly (5) further comprises a connecting rod (57) fixedly connected to the outer wall of the spring ball rod (54); the sides of the two connecting rods (57) away from the blocking frame (51) are fixedly connected to the sides of the two sliding plates (56) close to the blocking frame (51); and the inner walls of the two sliding plates (56) are connected with six blowing pipes (58); The twelve blowing tubes (58) are arranged in groups of six, the inner walls of the two fixing frames (55) are slidably connected to the outer walls of the two groups of blowing tubes (58), and a collecting frame (59) is placed on the top of the support platform (1).

7. A copper rod chamfering device based on self-locking screw production according to claim 6, characterized in that: The blocking assembly (6) comprises two connecting frames (61) fixedly connected to the inner wall of the blocking frame (51), the side walls of the four connecting frames (61) are slidably connected to sliding rods (62), the sides of the four sliding rods (62) close to the blocking frame (51) are rotatably connected to connecting rod 2 (621), and the inner walls of the four connecting frames (61) are slidably connected to spring plates (63); Wherein, two air inlet holes (611) are provided on the inner walls of the four connection frames (61), and a pushing component (7) is provided on the side wall of the connection frame (61).

8. The copper rod chamfering device based on self-locking screw production according to claim 7 is characterized in that: The blocking assembly (6) further comprises an air outlet pipe (64) fixedly connected to the inner wall of the connecting frame (61); the inner walls of the four air outlet pipes (64) are rotatably connected to spring air blocking blocks (65); the side walls of the four spring plates (63) are fixedly connected to fixing rods (631); and the sides of the four spring plates (63) away from the blocking frame (51) are rotatably connected to the inner walls of four connecting rods 2 (621).

9. A copper rod chamfering device based on self-locking screw production according to claim 8, characterized in that: The pushing assembly (7) comprises an arc block (71) slidably connected to a side of the connecting frame (61) close to the cutting blade (22); the side walls of the four arc blocks (71) are fixedly connected to spring return rods (72); the outer walls of the four spring plates (63) are fixedly connected to fixing plates (73); the inner walls of the four fixing plates (73) are slidably connected to the outer walls of the four spring return rods (72); The outer walls of the four fixing plates (73) are fixedly connected with protruding rods (74), and the sides of the four connecting frames (61) close to the cutting blade (22) are slidably connected with spring air blocking blocks (65).

10. A method for using a copper rod chamfering device based on self-locking screw production, using the copper rod chamfering device based on self-locking screw production as claimed in claim 9, characterized in that: The following steps are included: S1: Parts fixing: The worker places the copper rod (23) to be processed on the top of the placement table (14), and then rotates the threaded rod (43) clockwise to push the clamping block (42) down to clamp and fix the copper rod (23); S2: Start the device: turn on the power of the motor (12) and the electric telescopic rod (13); S3: Chamfering: Then the motor (12) is started to drive the rotating rod (21) to rotate, so that the cutting knife (22) rotates, and then the electric telescopic rod (13) is started to extend, pushing the sliding block (11) to move toward the copper rod (23), so that the cutting knife (22) moves until the cutting knife (22) contacts the copper rod (23), and the copper rod (23) is chamfered.

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