High-precision steel wire section machining production line

Abstract

The high-precision steel wire section machining production line comprises a bottom plate, a fixing plate is fixedly installed at the top of the bottom plate, an inserting barrel rotationally connected with the fixing plate is arranged on the fixing plate in a penetrating mode, a door frame located on one side of the inserting barrel is fixedly installed at the top of the bottom plate, and two hydraulic cylinders are fixedly installed at the inner top of the door frame. The telescopic ends of the two hydraulic cylinders are fixedly connected with the same mounting plate, a laser cutter is arranged below the mounting plate, a grinding block is arranged below the laser cutter, a clamping assembly is arranged on the fixing plate, and lifting assemblies are arranged on the two sides of the grinding block. Cutting and grinding of the steel wire sections are integrated, the steel wire sections can be automatically clamped and fixed in the cutting and grinding process of the steel wire sections, the working efficiency is improved, and the automation degree is high.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire segment processing, and in particular to a high-precision steel wire segment processing production line. Background Art

[0002] With the continuous advancement of science and technology and the accelerated advancement of industrialization, the wire segment processing industry is also growing and developing. In the future, wire segment processing will pay more attention to technological innovation and quality control to meet customers' demand for high-precision and high-quality products.

[0003] During the processing of the steel wire segments, they need to be cut and the ends need to be polished. Currently, the cutting and polishing of the steel wire segments are mostly performed in different devices, which is inconvenient to operate. During the processing, manual assistance is required to clamp the steel wire segments, which is inconvenient to operate. In addition, after cutting and polishing, the surface temperature of the steel wire ends is high, and it will take a long time to cool them down, and the cooling efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-precision steel wire segment processing production line.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A high-precision wire segment processing production line comprises a base plate, a fixed plate is fixedly installed on the top of the base plate, an insert cylinder is penetrated through the fixed plate and is rotatably connected to the fixed plate, a door frame is fixedly installed on the top of the base plate and is located on one side of the insert cylinder, two hydraulic cylinders are fixedly installed on the inner top of the door frame, the telescopic ends of the two hydraulic cylinders are fixedly connected to the same mounting plate, a laser cutter is arranged below the mounting plate, a grinding block is arranged below the laser cutter, a clamping assembly is arranged on the fixed plate, lifting assemblies are arranged on both sides of the grinding block, and two symmetrically arranged quick cooling assemblies are arranged below the mounting plate.

[0006] Preferably, the clamping assembly includes a first pressing cylinder fixedly installed on a side wall of a fixed plate close to a door frame, the first pressing cylinder is penetrated by two first round rods slidably connected to the first pressing cylinder on the side wall close to the door frame, an external pressing block is fixedly installed on one end of the two first round rods located outside the first pressing cylinder, a second spring is fixedly connected between the external pressing block and the first pressing cylinder, a first pressing plug slidably connected to the inner wall of the first pressing cylinder is fixedly installed on one end of the two first round rods located inside the first pressing cylinder, a pressing block is fixedly installed on one side wall of the mounting plate close to the fixed plate, a pressing tube connected to the interior of the first pressing cylinder is provided on the first pressing cylinder, and one end of the pressing tube connected to the first pressing cylinder is located on the side of the first pressing plug away from the external pressing block.

[0007] Preferably, a plug hole is provided on one side wall of the insert tube close to the door frame, a second press-fitting tube fixedly connected to the insert tube is penetrated on one side wall of the insert tube away from the door frame, a second round rod slidably connected to the insert tube is penetrated on the outer wall of one end of the second press-fitting tube close to the door frame groove, a second press plug slidably connected to the inner wall of the insert tube is fixedly installed on one end of the second round rod located in the second press-fitting tube, an auxiliary block is fixedly installed on one end of the second round rod located outside the second press-fitting tube, a partition plate located between the auxiliary block and the plug hole is fixedly installed in the insert tube, and the auxiliary block is close to the insert tube. A plurality of pressure rods are fixedly installed on a side wall near the insertion hole, and the plurality of pressure rods penetrate the partition and are slidably connected thereto, and two groups of second telescopic rods located between the partition and the insertion hole are fixedly installed on the plurality of inner walls of the insertion tube, and clamping blocks are fixedly connected to the telescopic ends of the plurality of second telescopic rods, and pressing grooves are provided on the plurality of clamping blocks, and tension springs are fixedly connected between the plurality of clamping blocks and the inner walls of adjacent insertion tubes, and a circulation pipe connected to the interior of the second press-fitting tube is provided at one end away from the door frame, and a rotating joint is provided between the circulation pipe and the press-fitting tube.

[0008] Preferably, the lifting assembly includes two first telescopic rods fixedly mounted on the outer wall of the grinding block, the telescopic ends of the two first telescopic rods can be fixedly connected with side blocks, two first springs are fixedly connected between the side blocks and the grinding block, a reset groove and a card groove are provided on the side blocks, a conductive rod is provided at the bottom of the mounting plate, a fixing frame is provided on the side of the side block away from the grinding block, and a reset rod located above the side block is provided at the bottom of the fixing frame.

[0009] Preferably, the rapid cooling assembly includes an air suction cylinder fixedly mounted on the top of the base plate, the top of the air suction cylinder is penetrated by a third round rod slidably connected to the third round rod, one end of the third round rod located outside the air suction cylinder is fixedly connected to the bottom of a grinding block, and one end of the third round rod located inside the air suction cylinder is fixedly mounted with an air suction plug slidably connected to the inside of the air suction cylinder, the air suction cylinder is provided with an air outlet pipe and an air inlet pipe interconnected with the interior, the ends of the air outlet pipe and the air inlet pipe connected to the air suction cylinder are both located below the air suction plug, a rapid cooling box located between the laser cutter and the conductive rod is provided at the bottom of the mounting plate, the end of the air outlet pipe away from the air suction cylinder is connected to the rapid cooling box, and a third spring is fixedly connected between the air suction plug and the inner top of the air suction cylinder.

[0010] Preferably, a conductive block is provided at the bottom of the slot, a motor is fixedly installed on a side wall of the fixed plate away from the door frame, the output shaft of the motor is fixedly connected to a second gear, a first gear meshing with the second gear is fixedly installed on the outer side wall of the insert cylinder, and the conductive rod and the conductive block are both located in the circuit of the motor.

[0011] Preferably, the press block, the outer press block and the plurality of press rods are all in the shape of a right-angled trapezoid.

[0012] Preferably, the pressing groove is in a triangular shape matching the pressing rod.

[0013] Preferably, a cavity is provided in the bottom plate, a water tank is provided in the bottom plate, a suction pipe connected to the interior is provided on the horizontal end of the air outlet pipe, a one-way valve is provided in the suction pipe and one end of the suction pipe extends into the water tank.

[0014] Beneficial effects of the present invention: By setting up the clamping assembly, the steel wire segment inserted into the insert barrel can be automatically clamped and fixed during the downward movement of the laser cutter. At the same time, when the cutting is completed later and the laser cutter moves upward, the steel wire segment inserted into the insert barrel can be automatically contacted and fixed, which is simple and convenient to operate.

[0015] By providing a lifting assembly, when the laser cutter is lowered to the lowest position, the conductive rod and the conductive block can be brought into contact with each other, thereby enabling the clamped wire segment to rotate, thereby facilitating subsequent cutting, grinding and cooling.

[0016] By setting up a lifting component, the grinding block can move upward as the laser cutter moves upward, so that it can grind the end of the rotating wire segment, integrating the cutting and grinding of the wire segment and achieving fixed-length cutting.

[0017] By setting up a quick cooling component, after the steel wire segment is cut and polished, quick water mist can be automatically blown to the end of the steel wire segment, thereby cooling the end of the steel wire segment and improving the cooling efficiency.

[0018] The present invention integrates the cutting and grinding of steel wire segments. During the process of cutting and grinding the steel wire segments, the steel wire segments can be automatically clamped and fixed, thereby improving work efficiency and having a high degree of automation. At the same time, after the cutting and grinding of the steel wire segments are completed, the ends of the steel wire segments can be automatically cooled, thereby improving cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of one side of a high-precision steel wire segment processing production line proposed by the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the other side of a high-precision steel wire segment processing production line proposed by the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention; Figure 4 The present invention is attached Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention after being cut along the axis of the air suction cylinder; Figure 6 The present invention is attached Figure 5 A schematic diagram of the enlarged structure at B in the middle; Figure 7 It is a plan view of the partial structure of the second embodiment of the present invention.

[0020] In the figure: 1 bottom plate, 2 fixed plate, 3 door frame, 4 air inlet pipe, 5 suction cylinder, 6 air outlet pipe, 7 laser cutter, 8 side block, 9 grinding block, 10 mounting plate, 11 hydraulic cylinder, 12 press block, 13 fixed frame, 14 first press cylinder, 15 press tube, 16 first gear, 17 insert cylinder, 18 rotary joint, 19 second press cylinder, 20 second gear, 21 motor, 22 quick cooling box, 23 reset rod, 24 conductive rod, 25 reset groove, 26 first telescopic rod, 27 first spring, 28 clamping groove, 29 external pressure block, 30 first round rod, 31 second spring, 32 first pressure plug, 33 circulation tube, 34 second pressure plug, 35 second round rod, 36 auxiliary block, 37 jack, 38 pressure rod, 39 partition, 40 pressure groove, 41 second telescopic rod, 42 tension spring, 43 clamping block, 44 third spring, 45 third round rod, 46 suction plug, 47 conductive block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Embodiment 1: Reference Figure 1-Figure 6A high-precision steel wire segment processing production line includes a base plate 1, a fixed plate 2 is fixedly installed on the top of the base plate 1, an insert cylinder 17 rotatably connected to the fixed plate 2 is penetrated, a door frame 3 located on one side of the insert cylinder 17 is fixedly installed on the top of the base plate 1, and two hydraulic cylinders 11 are fixedly installed on the inner top of the door frame 3. The telescopic ends of the two hydraulic cylinders 11 are fixedly connected to the same mounting plate 10, a laser cutter 7 is arranged below the mounting plate 10, a grinding block 9 is arranged below the laser cutter 7, a clamping assembly is arranged on the fixed plate 2, and the clamping assembly includes a first pressing cylinder 14 fixedly installed on a side wall of the fixed plate 2 close to the door frame 3, two first round rods 30 slidably connected to the first pressing cylinder 14 are penetrated on a side wall of the first pressing cylinder 14 close to the door frame 3, an external pressing block 29 is fixedly installed on one end of the two first round rods 30 located outside the first pressing cylinder 14, and a second pressing block 29 is fixedly connected between the external pressing block 29 and the first pressing cylinder 14. Spring 31, one end of the two first round rods 30 located in the first press-fitting cylinder 14 is fixedly installed with a first press plug 32 slidably connected to the inner wall of the first press-fitting cylinder 14, a press block 12 is fixedly installed on the side wall of the mounting plate 10 close to the fixed plate 2, a press tube 15 connected to the interior of the first press-fitting cylinder 14 is provided, and one end of the press tube 15 connected to the first press-fitting cylinder 14 is located on the side of the first press plug 32 away from the outer press block 29, a plug hole 37 is opened on the side wall of the insert 17 close to the door frame 3, and a second press tube 19 fixedly connected to the insert 17 is penetrated through the side wall of the insert 17 away from the door frame 3, A second round rod 35 slidably connected to the outer wall of the second pressing cylinder 19 at one end near the door frame 3 groove is penetrated, and a second pressing plug 34 slidably connected to the inner wall of the second round rod 35 is fixedly installed at one end of the second pressing cylinder 19, and an auxiliary block 36 is fixedly installed at one end of the second round rod 35 located outside the second pressing cylinder 19. A partition 39 located between the auxiliary block 36 and the insertion hole 37 is fixedly installed in the insert cylinder 17, and a plurality of pressing rods 38 are fixedly installed on one side wall of the auxiliary block 36 near the insertion hole 37. The plurality of pressing rods 38 all penetrate the partition 39 and are slidably connected to it. Two groups of second telescopic rods 41 are fixedly installed between the partition 39 and the insertion hole 37, and the telescopic ends of the plurality of second telescopic rods 41 are fixedly connected with clamping blocks 43, and the plurality of clamping blocks 43 are provided with pressing grooves 40, and tension springs 42 are fixedly connected between the plurality of clamping blocks 43 and the inner wall of the adjacent inserting tube 17, and the end of the second press-fitting tube 19 away from the door frame 3 is provided with a flow pipe 33 connected with the interior thereof, and a rotary joint 18 is provided between the flow pipe 33 and the press-fitting tube 15, and the press-fitting block 12, the outer press block 29 and the plurality of press rods 38 are all in the shape of right-angled trapezoids, and the pressing groove 40 is in the shape of a triangle adapted to the press rod 38; Lifting assemblies are provided on both sides of the grinding block 9, and the lifting assemblies include two first telescopic rods 26 fixedly mounted on the outer wall of the grinding block 9, and the telescopic ends of the two first telescopic rods 26 can be fixedly connected with the side blocks 8, and two first springs 27 are fixedly connected between the side blocks 8 and the grinding block 9, and a reset groove 25 and a clamping groove 28 are provided on the side block 8. A conductive rod 24 is provided at the bottom of the mounting plate 10, and a fixing frame 13 is provided on the side of the side block 8 away from the grinding block 9, and a reset rod 23 located above the side block 8 is provided at the bottom of the fixing frame 13, and a conductive block 47 is provided at the bottom of the clamping groove 28. A motor 21 is fixedly mounted on a side wall of the fixing plate 2 away from the door frame 3, and the output shaft of the motor 21 is fixedly connected with the second gear 20, and a first gear 16 meshingly connected with the second gear 20 is fixedly mounted on the outer wall of the insert cylinder 17, and the conductive rod 24 and the conductive block 47 are both located in the circuit of the motor 21; Two symmetrically arranged quick-cooling components are arranged below the mounting plate 10, and the quick-cooling components include an air suction cylinder 5 fixedly mounted on the top of the base plate 1, a third round rod 45 slidably connected to the top of the air suction cylinder 5 is penetrated through the top of the air suction cylinder 5, the third round rod 45 is located on the bottom of the grinding block 9 fixedly connected to one end outside the air suction cylinder 5, and the third round rod 45 is located in the air suction cylinder 5. One end is fixedly mounted with an air suction plug 46 slidably connected to the inside of the air suction cylinder 5, and the air suction cylinder 5 is provided with an air outlet pipe 6 and an air inlet pipe 4 interconnected with the interior thereof, and the ends of the air outlet pipe 6 and the air inlet pipe 4 connected to the air suction cylinder 5 are both located below the air suction plug 46, and a quick-cooling box 22 located between the laser cutter 7 and the conductive rod 24 is arranged at the bottom of the mounting plate 10, and the end of the air outlet pipe 6 away from the air suction cylinder 5 is connected to the quick-cooling box 22, and a third spring 44 is fixedly connected between the air suction plug 46 and the inner top of the air suction cylinder 5.

[0023] When the present invention is used, one end of the steel wire segment to be processed is inserted into the insert tube 17 through the insertion hole 37 until it abuts against the partition 39, and then the hydraulic cylinder 11 is started to move the mounting plate 10 downward. The downward movement of the mounting plate 10 drives the laser cutter 7, the pressing block 12 and the conductive rod 24 to move downward until they reach a suitable position. During this movement, the inclined surface of the pressing block 12 will first cooperate with the inclined surface of the external pressing block 29, so that the external pressing block 29, the first round rod 30 and the first pressing plug 32 move synchronously in the direction close to the fixed plate 2, and the second spring 31 is compressed. During the movement of the first pressing plug 32, the incompressible liquid in the first pressing tube 14 will pass through the pressing tube 15. The rotary joint 18 and the flow tube 33 are squeezed to the second press-fitting cylinder 19, so that the second press plug 34, the second round rod 35, the auxiliary block 36 and the plurality of press rods 38 can be synchronously moved toward the direction close to the insertion hole 37, and the plurality of clamping blocks 43 can be brought close to each other through the mutual cooperation between the inclined surface of the press rod 38 and the triangular press groove 40, and the tension spring 42 is stretched, so that the plurality of clamping blocks 43 can be brought close to each other before the laser cutter 7 reaches the lowest position, so that the steel wire segment inserted into the inserting cylinder 17 can be clamped in advance; When the conductive rod 24 moves downward to the lowest position, the conductive rod 24 will contact the inclined surface of the slot 28. The conductive rod 24 continues to move downward, so that the side block 8 can move toward the grinding block 9. The first spring 27 is compressed. When the conductive rod 24 moves from the inclined surface section of the slot 28 to the horizontal section, the laser cutter 7 is at the lowest position. At this time, the elastic force generated by the compression of the first spring 27 can make the side block 8 move away from the grinding block 9 and return to the initial position. The conductive rod 24 contacts the conductive block 47, and the conductive rod 24 is in a stuck state. When the conductive rod 24 contacts the conductive block 47, the circuit of the motor 21 is connected, and the output shaft of the motor 21 rotates the second gear 20. The second gear 20 is meshed with the first gear 16, so that the insert 17 can be rotated, and finally the clamped wire segment is rotated; At this time, the rotating steel wire segment can be cut by the laser cutter 7 (this is the prior art). Because one end of the steel wire segment is against the partition 39, the cutting length is fixed. After the steel wire segment is cut, the laser cutter 7, the pressing block 12 and the conductive rod 24 are moved upward by the hydraulic cylinder 11. In the front part of this process, the conductive rod 24 is always in the horizontal section of the slot 28, that is, it is always in contact with the conductive block 47. The steel wire segment is also in a rotating state, and the conductive rod 24 is in a stuck state. As a result, the side block 8, the grinding block 9, the third round rod 45 and the suction plug 46 can move upward accordingly. The third spring 44 is in a compressed state. The upward movement of the suction plug 46 can make the external air be sucked into the suction cylinder 5 through the air inlet pipe 4. In the process of the upward movement of the grinding block 9, it will contact with the end of the rotating steel wire segment, so that the end of the steel wire segment can be automatically polished. During the upward movement of the side block 8, the reset rod 23 will contact the inclined surface of the reset groove 25, so that the side block 8 can move away from the grinding block 9 again. The elastic force generated by the compression of the third spring 44 can make the conductive rod 24 disengage from the slot 28, so that the grinding block 9, the third round rod 45 and the suction plug 46 can move downward quickly, so that the air in the suction cylinder 5 is squeezed into the quick cooling box 22 through the air outlet pipe 6 and sprayed out from the nozzle on the quick cooling box 22, so that the end of the rotating steel wire segment can be cooled and the cooling efficiency is improved. After the conductive rod 24 is disengaged from the slot 28, the conductive rod 24 is no longer in contact with the conductive block 47, so that the circuit of the motor 21 is no longer connected, that is, the steel wire segment no longer rotates; When the pressing block 12 moves upward, the pressing block 12 will return to its initial position. The elastic force generated by the compression of the second spring 31 can make the first pressing plug 32, the first round rod 30 and the outer pressing block 29 move away from the fixed plate 2, so that the second pressing plug 34, the second round rod 35, the auxiliary block 36 and the multiple pressing rods 38 can move synchronously in the direction away from the insertion hole 37. The multiple pressing rods 38 and the pressing groove 40 no longer cooperate with each other. The tension generated by the extension of the tension spring 42 can make the multiple clamping blocks 43 move away from each other, so that the wire segment is no longer clamped and fixed, so that the wire segment can be removed.

[0024] Reference Figure 7 , compared with the first embodiment, the present embodiment is superior in that a cavity is provided in the base plate 1, a water tank 49 is provided in the base plate 1, a suction pipe 48 connected with the interior thereof is provided on the horizontal end of the air outlet pipe 6, a one-way valve is provided in the suction pipe 48 and one end of the suction pipe 48 extends into the water tank 49, when the suction plug 46 moves downward rapidly, the air in the suction cylinder 5 is rapidly squeezed into the quick cooling box 22 through the air outlet pipe 6, and a rapid airflow passes over the suction pipe 48 with a low air pressure, and then the water stored in the water tank 49 can be sucked into the air outlet pipe 6 through the suction pipe 48, and sprayed out from the nozzle on the quick cooling box 22 together with the high-speed airflow, thereby forming water mist, thereby further improving the cooling effect and being more practical.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision steel wire segment processing production line, comprising a base plate (1), characterized in that: A fixing plate (2) is fixedly mounted on the top of the base plate (1), and an insert cylinder (17) rotatably connected to the fixing plate (2) is penetrated through the fixing plate (2), and a door frame (3) located on one side of the insert cylinder (17) is fixedly mounted on the top of the base plate (1), and two hydraulic cylinders (11) are fixedly mounted on the inner top of the door frame (3), and the telescopic ends of the two hydraulic cylinders (11) are fixedly connected to the same mounting plate (10), a laser cutter (7) is arranged below the mounting plate (10), and a grinding block (9) is arranged below the laser cutter (7), a clamping assembly is arranged on the fixing plate (2), and lifting assemblies are arranged on both sides of the grinding block (9), and two symmetrically arranged quick cooling assemblies are arranged below the mounting plate (10).

2. A high-precision steel wire segment processing production line according to claim 1, characterized in that: The clamping assembly comprises a first pressing cylinder (14) fixedly mounted on a side wall of a fixed plate (2) close to a door frame (3), two first round rods (30) slidably connected to the first pressing cylinder (14) being provided through the side wall of the first pressing cylinder (14) close to the door frame (3), an external pressing block (29) being fixedly mounted on one end of the two first round rods (30) located outside the first pressing cylinder (14), a second spring (31) being fixedly connected between the external pressing block (29) and the first pressing cylinder (14), and the two first round rods (30) being provided with a plurality of first round rods (30) and a plurality of second ... A round rod (30) is located in the first press-fitting cylinder (14), and one end of which is fixedly mounted with a first press plug (32) slidably connected to the inner wall of the first press-fitting cylinder (14). A press block (12) is fixedly mounted on a side wall of the mounting plate (10) close to the fixed plate (2). The first press-fitting cylinder (14) is provided with a press tube (15) connected to the interior thereof. One end of the press tube (15) connected to the first press-fitting cylinder (14) is located on a side of the first press plug (32) away from the outer press block (29).

3. A high-precision steel wire segment processing production line according to claim 3, characterized in that: A plug hole (37) is provided on a side wall of the insert cylinder (17) close to the door frame (3); a second pressing cylinder (19) fixedly connected to the insert cylinder (17) is provided on a side wall of the insert cylinder (17) away from the door frame (3); a second round rod (35) slidably connected to the second pressing cylinder (19) is provided on an outer wall of one end of the second pressing cylinder (19) close to the door frame (3); a second pressing plug (34) slidably connected to the inner wall of the second round rod (35) is fixedly installed on one end of the second round rod (35) located inside the second pressing cylinder (19); an auxiliary block (36) is fixedly installed on one end of the second round rod (35) located outside the second pressing cylinder (19); a partition (39) located between the auxiliary block (36) and the plug hole (37) is fixedly installed in the insert cylinder (17); the auxiliary block (36) is close to the plug hole (3 A plurality of pressure rods (38) are fixedly mounted on one side wall of the door frame (7), and the plurality of pressure rods (38) are all inserted through the partition plate (39) and are slidably connected thereto; two sets of second telescopic rods (41) located between the partition plate (39) and the insertion hole (37) are fixedly mounted on the plurality of inner walls of the insert tube (17); a clamping block (43) is fixedly connected to the telescopic end of the plurality of second telescopic rods (41); a pressing groove (40) is provided on the plurality of clamping blocks (43); a tension spring (42) is fixedly connected between the plurality of clamping blocks (43) and the inner wall of the adjacent insert tube (17); a flow pipe (33) connected to the interior of the second press-fitting tube (19) is provided at one end away from the door frame (3); a rotating joint (18) is provided between the flow pipe (33) and the press-fitting tube (15).

4. A high-precision steel wire segment processing production line according to claim 1, characterized in that: The lifting assembly comprises two first telescopic rods (26) fixedly mounted on the outer wall of the grinding block (9), the telescopic ends of the two first telescopic rods (26) being fixedly connected to side blocks (8), two first springs (27) being fixedly connected between the side blocks (8) and the grinding block (9), a reset groove (25) and a clamping groove (28) being provided on the side blocks (8), a conductive rod (24) being provided at the bottom of the mounting plate (10), a fixing frame (13) being provided on the side of the side blocks (8) away from the grinding block (9), and a reset rod (23) being provided at the bottom of the fixing frame (13) and being located above the side blocks (8).

5. A high-precision steel wire segment processing production line according to claim 5, characterized in that: The quick cooling assembly comprises an air suction cylinder (5) fixedly mounted on the top of the base plate (1), a third round rod (45) slidably connected to the air suction cylinder (5) being provided through the top of the air suction cylinder (5), the third round rod (45) being located outside the air suction cylinder (5) and being fixedly connected to the bottom of a grinding block (9), the third round rod (45) being located inside the air suction cylinder (5) and having a suction plug (46) slidably connected to the inside of the air suction cylinder (5) being fixedly mounted on the end thereof, and the air suction cylinder (5) being provided with a plurality of air suction plugs (46) connected to the inside of the air suction cylinder (5) and being connected to the inside of the air suction cylinder (5). An air outlet pipe (6) and an air inlet pipe (4) are provided, wherein the ends of the air outlet pipe (6) and the air inlet pipe (4) connected to the air suction cylinder (5) are both located below the air suction plug (46); a quick cooling box (22) located between the laser cutter (5) and the conductive rod (24) is provided at the bottom of the mounting plate (10); the end of the air outlet pipe (6) away from the air suction cylinder (5) is connected to the quick cooling box (22); and a third spring (44) is fixedly connected between the air suction plug (46) and the inner top of the air suction cylinder (5).

6. A high-precision steel wire segment processing production line according to claim 4, characterized in that: A conductive block (47) is provided at the bottom of the slot (28); a motor (21) is fixedly mounted on a side wall of the fixed plate (2) away from the door frame (3); an output shaft of the motor (21) is fixedly connected to a second gear (20); a first gear (16) meshingly connected to the second gear (20) is fixedly mounted on an outer side wall of the insert cylinder (17); and the conductive rod (24) and the conductive block (47) are both located in a circuit of the motor (21).

7. A high-precision steel wire segment processing production line according to claim 3, characterized in that: The pressing block (12), the external pressing block (29) and the plurality of pressing rods (38) are all in the shape of a right-angled trapezoid.

8. A high-precision steel wire segment processing production line according to claim 3, characterized in that: The pressing groove (40) is in a triangular shape that matches the pressing rod (38).

9. A high-precision steel wire segment processing production line according to claim 5, characterized in that: A cavity is provided in the bottom plate (1), a water tank (49) is provided in the bottom plate (1), a suction pipe (48) connected to the inside of the air outlet pipe (6) is provided at the horizontal end thereof, a one-way valve is provided in the suction pipe (48), and one end of the suction pipe (48) extends into the water tank (49).

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