CN110544566B - Stranded wire stranding process and device for producing multi-strand enameled wires and tool mounting method - Google Patents
Stranded wire stranding process and device for producing multi-strand enameled wires and tool mounting method Download PDFInfo
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- CN110544566B CN110544566B CN201910961430.2A CN201910961430A CN110544566B CN 110544566 B CN110544566 B CN 110544566B CN 201910961430 A CN201910961430 A CN 201910961430A CN 110544566 B CN110544566 B CN 110544566B
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- 230000008569 process Effects 0.000 title claims abstract description 28
- 239000000725 suspension Substances 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010618 wire wrap Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- VQKWAUROYFTROF-UHFFFAOYSA-N arc-31 Chemical compound O=C1N(CCN(C)C)C2=C3C=C4OCOC4=CC3=NN=C2C2=C1C=C(OC)C(OC)=C2 VQKWAUROYFTROF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0235—Stranding-up by a twisting device situated between a pay-off device and a take-up device
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Abstract
The invention relates to a stranded wire stranding process and device for producing multi-strand enameled wires and a tool mounting method, which comprise the following steps: firstly, installing torque limiting side plates (24) at two ends of a torque limiting center sleeve (23); then, a damper (15) is installed; secondly, mounting a torque limiter on the torque limiting base (22); thirdly, a rotary gear ring (19) is arranged at the lower end of the stranded wire rotary frame (8); next, six wrapping wire torque limiters (9) are installed on the outer side wall of the upper end shaft of the stranded wire rotating frame (8) in a staggered mode, and corresponding core wire guide pipes (13) are installed at the lower end of the stranded wire rotating frame (8); then, the suspension frame guide frame (12) and the core wire torque limiter (14) are arranged on the frame assembly (1); then, a core wire center guide seat (11) is arranged at the upper end shaft of the stranded wire rotating frame (8); the invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a stranded wire parallel stranded process and device for producing a plurality of stranded wires, and a tool installation method.
Background
In the past, the production of the enameled wire multi-stranded wires is manually operated, the density of the same batch and the diameter of the enameled wire multi-stranded wires are greatly floated, and the machine for the enameled wire stranded wires is difficult to buy in the market at present. Under the background, the invention designs the small stranding machine structure by itself, 95% of the whole structure is finished by using a 3D printing technology and a general aluminum profile, the cost is only one tenth of that of an organic processing part, the time and the labor are saved, the diameters of cables are uniform and consistent, and the product quality is effectively improved. The degree of density of the artificial stranded wires is very difficult to control, and the cross section shapes of the stranded wires are not uniform due to the randomness of wire distribution, so that the winding difficulty of the transformer is increased intangibly, and the batch consistency is reduced. Meanwhile, because of manual stranded wires, the internal stress of the wire is large, and the wire performs planetary motion and has small internal stress.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a device for producing multi-strand enameled wire doubling and twisting tools and a tool installation method. The invention relates to the field of transformer manufacturing, in particular to a device for producing multi-strand enameled wire stranded wires.
In order to solve the problems, the invention adopts the following technical scheme:
An installation method for a stranded wire stranding device for producing a plurality of stranded enameled wires, which comprises the following steps:
Firstly, installing torque limiting side plates at two ends of a torque limiting center sleeve; then, installing a damper; secondly, mounting a torque limiter on the torque limiting base; thirdly, a rotary gear ring is arranged at the lower end of the stranded wire rotary frame; next, the six wrapping wire torque limiters are installed on the outer side wall of the upper end shaft of the stranded wire rotating frame in a staggered mode, and corresponding core wire guide pipes are installed at the lower end of the stranded wire rotating frame; then, the suspension frame guide frame and the core wire torque limiter are arranged on the frame assembly; then, installing a core wire center guide seat on the upper end shaft of the stranded wire rotating frame;
firstly, installing a stranded wire rotating frame one by one on a vertical hollow shell; then, a driving gear meshed with the rotary gear ring is arranged on the vertical hollow shell; secondly, installing a wire harness taper sleeve at the center of the bottom of the vertical hollow shell; thirdly, a sliding block and an electromagnetic suction seat/magnetic seat are arranged at the lower end of the vertical hollow shell;
Firstly, installing and adjusting a linear guide rail and a linear retractor on a frame assembly; then, the adjusting linear guide rail and the linear traction device are respectively connected with the vertical hollow shell, and the adjusting position of the adjusting linear guide rail is fixed through the electromagnetic suction seat/magnetic seat; secondly, an output variable guide wheel set, an output tension guide wheel set and a bearing variable guide wheel set are sequentially arranged at the lower part of the rack assembly; thirdly, installing a line concentration base on the frame assembly, and connecting a line concentration driving wheel with an output wheel belt through a belt; next, assembling and welding a wire-collecting guide hole on the frame; and then, the wire collecting winch is connected on the rotating shaft of the wire collecting driving wheel in a key way and locked by the locking locking nut opposite to the rotating direction.
As a further improvement of the above technical scheme:
step four, firstly, hinging a movable clamp claw with a fixed clamp claw; then, a wire-collecting cutter is installed on the frame assembly.
An installation method of a tooling for producing stranded enameled wire stranded wires comprises the following steps,
Firstly, milling and replacing a T-shaped groove along the inclination direction; then, the replacement hinge driving rod and the replacement L-shaped arm are respectively connected with two ends of the replacement T-shaped seat; secondly, placing the replacement T-shaped seat into a corresponding replacement T-shaped groove; thirdly, installing a hexagonal rotating sleeve of the replacement center on the driving motor, and placing the driving motor into a front hole of the center of the replacement guide taper shaft; next, coaxially connecting a replacement guide central shaft at the small end of the replacement guide taper shaft;
step two, firstly, sleeving a replacement driving disc on a replacement guide central shaft; then, installing a replacement guide central shaft and a replacement traction push rod on the replacement support; secondly, the two side surfaces of the replacement driving disc are hinged with the corresponding replacement traction push rod and the replacement hinge driving rod respectively;
Step two, firstly, installing a replacement linear guide rail corresponding to the line concentration winch on the outer side of the frame assembly; then, installing a replacement moving base on the replacement linear guide rail; secondly, mounting a replacement rotating disc on the replacement moving base; thirdly, installing a replacement manipulator back to back on the replacement rotating disc;
step two, the distance between the replacement manipulator and the line concentration winch is adjusted through the replacement linear guide rail, so that when the replacement T-shaped seat is used for replacing the small end of the T-shaped groove, the replacement L-shaped arm is positioned at the outer side of the radial process through groove;
When the T-shaped seat is replaced, the large end of the T-shaped groove is replaced, and the L-shaped arm is located at the other side of the radial process through groove after passing through the radial process through groove.
An installation method for producing a multi-strand enameled wire stranded wire system comprises the following steps of firstly, a device for producing multi-strand enameled wire stranded wires; and then, installing a tool for producing the multi-strand enameled wire stranded wires at a feeding and wire collecting winch of the device for producing the multi-strand enameled wire stranded wires.
A stranded enameled wire stranded wire process comprises the following steps of;
Firstly, installing a wrapping wire torque limiter coiled with a wrapping wire at a corresponding position of an upper end shaft of a stranded wire rotating frame, and installing a core wire torque limiter coiled with a core wire on a frame assembly; then, six strands of wrapping wires are led into the hollow cavity of the vertical hollow shell through the wrapping wire guide pipes respectively, and the core wires are led into the hollow cavity of the vertical hollow shell from the core wire guide pipes through the core wire center guide seat; secondly, the method comprises the following steps of; after the observation gap is arranged, the wrapping wire and the core wire are worn down together, and the wrapping wire and the core wire are wound onto a wire collecting winch in advance after passing through the transmission-receiving variable guide wheel set, the tension-output guide wheel set, the output variable guide wheel set and the wire collecting guide hole; thirdly, driving the wrapping wire guide tube to rotate so as to wind the wrapping wire on the core wire, and simultaneously driving the wire collecting driving wheel to rotate so as to wind the stranded core wire on the wire collecting winch;
step three, after the winding of the wire collecting winch is finished, starting the wire collecting cutter, and clamping the cut wire ends by clamping half arcs at two sides of the wire collecting cutter while clamping the cutting edge for cutting;
and thirdly, fixing the stranded wire head of the line concentration winch through a wire clamp, and taking down the stranded wire head.
A replacing method of a line concentration winch, when the line concentration winch is wound and fully loaded, the line concentration winch is taken down, and the fourth step is executed;
Step four, the premise is that after the wire collecting winch is fully loaded with the twisted wires, the radius of the outer end of the radial process through groove from the center line of the wire collecting winch is larger than the radius of the outermost twisted wires from the center line of the wire collecting winch, and a gap for replacing an elbow at the outer end of an L-shaped arm is arranged between the outer end of the radial process through groove and the outermost twisted wires; firstly, driving a replacement moving base to be close to a line concentration winch, so that a replacement center hexagonal rotating sleeve is sleeved and locked on locking nut; then, starting the motor to drive the central hexagonal rotating sleeve to rotate, and taking down the locking locking nut; secondly, starting a replacement traction push rod, and enabling a replacement driving disc to move forward along a replacement T-shaped groove through a replacement hinge driving rod, so that a replacement L-shaped arm penetrates through a radial process through groove of a side plate of the line concentration winch; thirdly, driving the replacement moving base to retreat, reversely hooking the cantilever elbow of the replacement L-shaped arm and pushing the line concentration winch to leave the rotating shaft of the line concentration driving wheel; and then, the rotating disk is replaced to rotate, so that the line concentration winch arrives at the output station to wait for being taken down.
A replacement method of a line concentration winch, when an empty line concentration winch is installed, executing the fifth step; the outer end elbow of the replacement L-shaped arm is contacted with the outer wall of the side plate of the line concentration winch; firstly, sleeving a wire collecting winch on a replacement guide taper shaft, and placing a lock locking nut into a central hexagonal rotating sleeve; then, the replacement moving base is driven to be close to the line concentration winch, and the motor is started to drive the center hexagonal rotating sleeve to rotate, so that the locking locking nut is pre-connected to the threaded end of the rotating shaft of the line concentration driving wheel; secondly, starting a replacement traction push rod, and enabling the replacement driving disc to move forward the replacement T-shaped seat along the replacement T-shaped groove through the replacement hinge driving rod, so that the replacement L-shaped arm elbow props against the line concentration winch to enter the rotating shaft of the line concentration driving wheel and reach a set position; then, starting a motor to drive the central hexagonal rotating sleeve to rotate, so that a lock locking nut is connected to the threaded end of the rotating shaft of the line concentration driving wheel; next, the replacement mobile base is driven to retreat.
The invention is characterized in that six torque limiters are arranged on the stranded wire rotating frame and rotate together with the rotation of the stranded wire rotating frame, a core wire is led out through a cavity in the main shaft, and a 6-wire wrapped 1-wire space layout is formed, which is a key technology for reducing internal stress. The device has the advantages of unique conception, low cost, long service life of the torque limiter, low cost, high reliability, reasonable main shaft structure, simple manufacturing process, good consistency of finished products and small internal stress.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the rotary ring gear of the present invention.
FIG. 3 is a schematic view of the torque limiting base of the present invention.
Fig. 4 is a schematic structural view of the output variable guide wheel set of the present invention.
Fig. 5 is a schematic view of the structure of the jawarm of the present invention.
Fig. 6 is a schematic view of the structure of the lock locking nut of the present invention.
Wherein: 1. assembling a rack; 2. outputting a variable guide wheel set; 3. outputting a tensioning guide wheel group; 4. a bearing change guide wheel set; 5. a hollow vertical housing; 6. observing the notch; 7. a wire harness taper sleeve; 8. a stranded wire rotating frame; 9. a envelope torque limiter; 10. a covered wire guide tube; 11. a core wire center guide seat; 12. a hanger bracket guide frame; 13. a core wire guide tube; 14. a core wire torque limiter; 15. a damper; 16. a hub base; 17. a line concentration winch; 18. a line concentration driving wheel; 19. rotating the gear ring; 20. a linear retractor; 21. adjusting the linear guide rail; 22. a torque limiting base; 23. a torque limiting center sleeve; 24. a torque limiting side plate; 25. electromagnetic attraction seats/magnetic seats; 26. a wire-collecting guide hole; 27. a wire-collecting cutter; 28. a clamp arm; 29. a movable jaw; 30. fixing the clamp claw; 31. clamping the half arc; 32. clamping the shearing blade; 33. replacing the linear guide rail; 34. replacing the mobile base; 35. replacing the rotating disc; 36. replacing the manipulator; 37. replacing the support; 38. changing the guide center shaft; 39. changing a guide taper shaft; 40. replacing the T-shaped groove; 41. replacing the traction push rod; 42. replacing the drive disc; 43. replacing the hinged driving rod; 44. replacing the T-shaped seat; 45. replacing the L-shaped arm; 46. locking locking nut; 47. and replacing the central hexagonal rotating sleeve.
Detailed Description
As shown in fig. 1 to 6, the device for producing multi-strand enameled wire parallel twisted wires of the embodiment comprises a frame assembly 1 serving as a support, an output variable guide wheel set 2 and a bearing variable guide wheel set 4 which are sequentially arranged in a lower frame of the frame assembly 1, and an output tensioning guide wheel set 3 arranged between the output variable guide wheel set 2 and the bearing variable guide wheel set 4, so as to realize direction changing, increase wrap angle and ensure tensioning force, thereby stably feeding wires, a vertical hollow shell 5 arranged above one side of the frame assembly 1, an observation notch 6 arranged on the vertical hollow shell 5, facilitating observation of wrapping wire winding conditions, a wire harness taper sleeve 7 arranged at the center bottom of the vertical hollow shell 5, realizing positioning by utilizing external taper, an internal taper Kong Fangbian wrapping wire and a core wire are inserted in a cutting edge which is worn in advance, and a hollow twisted wire rotating frame 8 arranged at the upper end of the vertical hollow shell 5, so as to realize driving six limiters to rotate simultaneously, the wire-wrapping torque limiter 9 with six roots hanging on the outer side wall of the upper end shaft of the wire-wrapping rotary frame 8 and six wire-wrapping guide tubes 10 penetrating through the wire-wrapping rotary frame 8 and corresponding to the wire-wrapping torque limiter 9 can be adopted to realize guiding, meanwhile, the loss caused by hard friction with a shell is avoided, the core wire center guide seat 11 arranged on the upper end of the wire-wrapping rotary frame 8, the hanging frame guide frame 12 hanging on the frame assembly 1, the core wire torque limiter 14 arranged on the frame assembly 1 and the core wire guide tube 13 penetrating through the core wire center guide seat 11 and the middle hanging frame guide frame 12 can be adopted to realize centering of the core wires, the wire-gathering base 16 arranged on the frame assembly 1 and the wire-gathering driving wheel 18 arranged on the wire-gathering base 16 can be rotated in a common driving mode, the wire collecting winch 17 coaxially connected with the wire collecting driving wheel 18 through the locking locking nut 46 is automatically locked when rotating, radial process through grooves are radially distributed on the side plates of the wire collecting winch 17, so that the weight is reduced, the wire collecting winch is convenient to carry, and the wire collecting guide hole 26 is arranged between the output change guide wheel set 2 and the wire collecting winch 17;
As a specific threading structure, the wrapping wire on the wrapping wire torque limiter 9 passes through the wrapping wire guide tube 10 and the core wire on the core wire torque limiter 14 and the core wire center guide seat 11 and simultaneously enters the wire harness taper sleeve 7 for convergence; then, the wire is passed through the receiving variable guide pulley group 4, the output tension guide pulley group 3, the output variable guide pulley group 2 and the wire collecting guide hole 26, and then enters the wire collecting winch 17 to be wound. The guide wheel and the tensioning mode can be the same as the common mode.
An adjusting linear guide rail 21 is arranged on the frame assembly 1, and the vertical hollow shell 5 is arranged on the adjusting linear guide rail 21 through a sliding seat; thereby realizing position adjustment and also realizing fixed installation.
A linear retractor 20 is arranged between the rack assembly 1 and the sliding seat of the vertical hollow shell 5;
an electromagnetic attraction seat/magnetic seat 25 for attracting with the frame assembly 1 is arranged at the lower end of the vertical hollow shell 5, so that quick positioning connection is realized.
As a specific configuration, a torque limiting center sleeve 23 is provided on the torque limiting base 22, and torque limiting side plates 24 are provided on both ends of the torque limiting center sleeve 23. The damper may be a conventional rotary damper, preferably of an adjustable type.
A rotary ring gear 19 is coaxially provided on the wire rotating frame 8, and a drive gear for meshing with the rotary ring gear 19 is provided on the hollow vertical housing 5.
As a further improvement, a wire collecting cutter 27 for cutting the wire stranded between the wire collecting winch 17 and the wire collecting guide hole 26 is provided in the frame assembly 1;
As shown in fig. 5, the wire-collecting cutter 27 comprises a clamp arm 28 arranged on the frame assembly 1, a movable clamp jaw 29 and a fixed clamp jaw 30 which are distributed at the end part of the clamp arm 28, a clamping half arc 31 which is contacted with the outer side wall of the stranded wire is arranged on the engagement side surface of the movable clamp jaw 29 and the fixed clamp jaw 30, and a clamping shearing blade 32 for shearing the stranded wire is arranged in the middle of the clamping half arc 31. The semi-arc is utilized to realize clamping of the twisted wire ends, wire falling is avoided, cutting is realized by utilizing the cutting edge, and therefore secondary threading is realized, the design is ingenious, the structure is simple, and the hydraulic control or electric control and the like can be realized.
As shown in fig. 6, the tooling for producing multi-strand enameled wire stranded wires of the present embodiment includes a replacement linear guide 33 provided outside a wire collecting winch 17 of the apparatus for producing multi-strand enameled wire stranded wires so as to achieve the purpose of feeding in a transverse direction a usual linear driving member, a replacement moving base 34 provided on the replacement linear guide 33, a replacement rotating disk 35 provided on the replacement moving base 34, and a replacement manipulator 36 provided back to back on the replacement rotating disk 35; therefore, the disassembly and the assembly are integrated, and the efficiency is greatly improved;
The replacement manipulator 36 comprises a replacement support 37 arranged on the replacement rotary disk 35 as a support, a replacement guide central shaft 38 horizontally arranged on the replacement support 37, a replacement guide taper shaft 39 coaxially arranged on the replacement guide central shaft 38, through grooves which can be conveniently passed through by utilizing taper, a lifting structure is omitted, the structure and a driving mode are greatly simplified, the structure is simple, the cost is low, the work in the transverse direction and the up-down direction is realized once as power driving, the replacement T-shaped grooves 40 which are distributed on the replacement guide taper shaft 39 along the side bus direction and correspond to the radial process through grooves of the side plates of the wire collecting winch 17, a replacement traction push rod 41 horizontally arranged on the replacement support 37, a replacement driving disc 42 arranged at the front end of the replacement traction push rod 41, a replacement T-shaped seat 44 movably arranged in the replacement T-shaped groove 40, and a replacement hinge driving rod 43 hinged between the replacement driving disc 42 and the replacement T-shaped seat 44 are good in flexibility, sequential action along the inclination direction and a replacement L-shaped arm 45 arranged at the upper end of the T-shaped seat 44 and used for passing through the radial process through grooves can be ensured; the outer end of the elbow is used for pushing and feeding, and the back of the elbow is used for hooking and returning.
When the wire collecting winch 17 is fully loaded with the twisted wires, the radius of the outer end of the radial process through groove from the center line of the wire collecting winch 17 is larger than the radius of the outermost twisted wires from the center line of the wire collecting winch 17, and a gap for replacing the outer end elbow of the L-shaped arm 45 is arranged between the outer end of the radial process through groove and the outermost twisted wires;
When the replacement T-shaped seat 44 is positioned at the small end of the replacement T-shaped groove 40, the radius from the outer end elbow of the replacement L-shaped arm 45 to the central line of the replacement guide taper shaft 39 is smaller than the radius from the outer end of the radial process through groove to the central line of the line concentration winch 17;
When the replacement T-shaped seat 44 is positioned at the large end of the replacement T-shaped groove 40, the radius from the outer end elbow of the replacement L-shaped arm 45 to the center line of the replacement guide taper shaft 39 is larger than the radius from the outer end of the radial process through groove to the center line of the line concentration winch 17. Thereby meeting the technical requirements and avoiding obstruction.
A driving motor is arranged in the inner cavity of the central hole of the replacement guide taper shaft 39, and the end part of the driving motor is connected with a replacement center hexagonal rotating sleeve 47 for locking locking nut. So as to realize disassembly and assembly, and can be pneumatic or hydraulic universal spanner head as equivalent.
Referring to fig. 1, the system for producing multi-strand enameled wire stranded wires of the embodiment comprises a device for producing multi-strand enameled wire stranded wires and a tool for producing multi-strand enameled wire stranded wires, wherein the tool is arranged at a feeding and collecting winch 17 of the device for producing multi-strand enameled wire stranded wires. Therefore, automatic feeding, wire wrapping and wire twisting and discharging are realized, only the wire ends are manually processed, the precision is high, the cost is low, the power source is simple, and the action is simplified.
As shown in fig. 1 to 5, the installation method of the stranded wire stranding device for producing the multi-strand enameled wire of the embodiment comprises the following steps: the installation of the device is from small to large, the labor division is clear, and the efficiency is high.
Step one, firstly, mounting torque limiting side plates 24 at two ends of a torque limiting center sleeve 23; then, the damper 15 is installed; next, a torque limiter is mounted on the torque limiting base 22; thirdly, a rotary gear ring 19 is arranged at the lower end of the stranded wire rotary frame 8; next, six wrapping wire torque limiters 9 are installed on the outer side wall of the upper end shaft of the stranded wire rotating frame 8 in a staggered mode, and corresponding core wire guide pipes 13 are installed at the lower end of the stranded wire rotating frame 8; then, the hanger bracket 12 and the core wire torque limiter 14 are mounted on the frame assembly 1; then, installing a core wire center guide seat 11 on the upper end shaft of the stranded wire rotating frame 8;
firstly, installing a stranded wire rotating frame 8 of the first step on a vertical hollow shell 5; then, a drive gear engaged with the rotary ring gear 19 is mounted on the hollow vertical housing 5; secondly, installing a wire harness taper sleeve 7 at the center of the bottom of the vertical hollow shell 5; again, a slider and an electromagnetic suction seat/magnetic seat 25 are arranged at the lower end of the vertical hollow shell 5;
Firstly, installing and adjusting a linear guide rail 21 and a linear retractor 20 on a frame assembly 1; then, the adjusting linear guide rail 21 and the linear retractor 20 are respectively connected with the vertical hollow shell 5, and the position is adjusted by adjusting the linear guide rail 21 and fixed through the electromagnetic suction seat/magnetic seat 25; secondly, an output variable guide wheel set 2, an output tension guide wheel set 3 and a bearing variable guide wheel set 4 are sequentially arranged at the lower part of the frame assembly 1; thirdly, installing a line concentration base 16 on the frame assembly 1, and connecting a line concentration driving wheel 18 with an output wheel belt through a belt; next, the welding wire guide holes 26 are assembled in the frame assembly 1; further, the wire-collecting winch 17 is keyed to the rotation shaft of the wire-collecting driving wheel 18 and locked by the lock locking nut against the rotation direction.
Step four, firstly, the movable clamp claw 29 is hinged with the fixed clamp claw 30; then, the wire-collecting cutter 27 is mounted on the frame assembly 1.
The installation method of the tooling for producing the stranded enameled wire stranded wires of the embodiment comprises the following steps,
Firstly, milling and replacing the T-shaped groove 40 along the inclination direction; then, the replacement hinge driving rod 43 and the replacement L-shaped arm 45 are respectively connected with two ends of the replacement T-shaped seat 44; next, the replacement T-shaped seat 44 is placed into the corresponding replacement T-shaped groove 40; again, a replacement center hexagonal rotating sleeve 47 is mounted on the drive motor, which is placed into the center front hole of the replacement guide cone shaft 39; next, the small end of the replacement guide taper shaft 39 is coaxially connected with the replacement guide center shaft 38;
Step two, firstly, sleeving a replacement driving disc 42 on the replacement guide central shaft 38; then, the replacement guide center shaft 38 and the replacement pulling push rod 41 are mounted on the replacement support 37; secondly, the two side surfaces of the replacement driving disc 42 are hinged with the corresponding replacement traction push rod 41 and the replacement hinging driving rod 43 respectively;
Step two, firstly, installing a replacement linear guide rail 33 corresponding to the line concentration winch 17 on the outer side of the frame assembly 1; then, a replacement moving base 34 is mounted on the replacement linear guide 33; next, a replacement rotating disk 35 is mounted on the replacement moving base 34; again, the replacement robot 36 is mounted back-to-back on the replacement rotating disk 35;
Step two, the distance between the replacement manipulator 36 and the line concentration winch 17 is adjusted through the replacement linear guide rail 33, so that when the replacement T-shaped seat 44 is positioned at the small end of the replacement T-shaped groove 40, the replacement L-shaped arm 45 is positioned at the outer side of the radial process through groove;
When the replacement T-shaped seat 44 is positioned at the large end of the replacement T-shaped groove 40, the replacement L-shaped arm 45 passes through the radial process through groove and then is positioned at the other side of the radial process through groove.
The installation method for producing the multi-strand enameled wire stranded wire system of the embodiment comprises the following steps of firstly, a device for producing multi-strand enameled wire stranded wires; then, a tooling for producing the multi-strand enameled wire stranded wires is installed at a feeding and wire collecting winch 17 of the device for producing the multi-strand enameled wire stranded wires. Thereby realizing automatic stranded wire winding.
The multi-strand enameled wire stranded wire process comprises the following steps of;
Firstly, installing a wrapping wire torque limiter 9 coiled with a wrapping wire at a corresponding position of an upper end shaft of a stranded wire rotating frame 8, and installing a core wire torque limiter 14 coiled with a core wire on a frame assembly 1; then, six strands of wrapping wires are led into the cavity of the vertical hollow shell 5 through the wrapping wire guide pipes 10, and core wires are led into the cavity of the vertical hollow shell 5 from the core wire guide pipes 13 through the core wire center guide seat 11; secondly, the method comprises the following steps of; after the observation notch 6 is used for finishing the covered wire and the core wire, the covered wire is worn downwards together and is wound on the wire collecting winch 17 in advance after passing through the transmission and reception variable guide wheel set 4, the output tension guide wheel set 3, the output variable guide wheel set 2 and the wire collecting guide hole 26; again, the wire-wrapping guide tube 10 is driven to rotate to wrap the wrapping wire around the core wire, and the wire-collecting driving wheel 18 is driven to rotate, so that the wrapped core wire is wrapped around the wire-collecting capstan 17.
Step three, after the winding of the wire collecting winch 17 is completed, starting the wire collecting cutter 27, and clamping the cut wire ends by the clamping half arcs 31 at the two sides of the wire collecting cutter while clamping the cutting edge 32 for cutting;
And thirdly, fixing the stranded wire head of the line concentration winch 17 through a wire clamp, and taking down the stranded wire head.
The replacement method of the line concentration winch 17 of the embodiment realizes automatic replacement, and when the line concentration winch 17 is wound and fully loaded, the line concentration winch 17 is taken down, and the fourth step is executed;
Step four, the premise is that after the wire collecting winch 17 is fully loaded with the twisted wires, the radius of the outer end of the radial process through groove from the center line of the wire collecting winch 17 is larger than the radius of the outermost twisted wires from the center line of the wire collecting winch 17, and a gap for replacing the outer end elbow of the L-shaped arm 45 is arranged between the outer end of the radial process through groove and the outermost twisted wires; firstly, the replacement moving base 34 is driven to be close to the line concentration winch 17, so that the replacement center hexagonal rotating sleeve 47 is sleeved and locked locking nut; then, the motor is started to drive the central hexagonal rotating sleeve 47 to rotate, and the locking locking nut 46 is removed; secondly, starting a replacement traction push rod 41, and enabling a replacement driving disc 42 to move a replacement T-shaped seat 44 forward along the replacement T-shaped groove 40 through a replacement hinge driving rod 43, so that a replacement L-shaped arm 45 penetrates through a radial process through groove of the side plate of the line concentration winch 17; thirdly, driving the replacement moving base 34 to retreat, reversely hooking the cantilever elbow of the replacement L-shaped arm 45 and pushing the line concentration winch 17 to leave the rotating shaft of the line concentration driving wheel 18; still later, the replacement rotary disk 35 rotates so that the wire-collecting winch 17 comes to the outfeed station waiting to be removed.
The replacement method of the line concentration winch 17 of the present embodiment executes the fifth step when the empty line concentration winch 17 is installed; the outer end elbow of the replacement L-shaped arm 45 is contacted with the outer wall of the side plate of the line concentration winch 17; firstly, sleeving the line concentration winch 17 on the replacement guide taper shaft 39, and placing the locking locking nut into the central hexagonal rotating sleeve 47; then, the replacement moving base 34 is driven to be close to the wire collecting winch 17, and the motor is started to drive the central hexagonal rotating sleeve 47 to rotate, so that the locking locking nut 46 is pre-connected to the threaded end of the rotating shaft of the wire collecting driving wheel 18; secondly, starting a replacement pulling push rod 41, and enabling a replacement driving disc 42 to drive a replacement T-shaped seat 44 to move forward along the replacement T-shaped groove 40 through a replacement hinging driving rod 43, so that a bent head of a replacement L-shaped arm 45 is propped against the hub winch 17 to enter the rotating shaft of the hub driving wheel 18 and reach a set position; then, the motor is started to drive the central hexagonal rotating sleeve 47 to rotate, so that the locking locking nut is connected to the threaded end of the rotating shaft of the cluster driving wheel 18; next, the replacement moving base 34 is driven to retreat.
The invention has reasonable design, ingenious method, reasonable process, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, fund saving, compact structure and convenient use. As a specific application, the invention has the core of a torque limiter, the torque limiter is sleeved with a hub, and the rotation direction of the hub is the self-tightening direction of a bolt, so that the torque limiter is ensured not to loosen automatically in the running process. The nut compresses tightly the ripple gasket and can do the moment of torsion restriction to the passive rotation of storing up the line wheel, and the too big pulling force can not bear when the passive drawing forth of enameled wire has been guaranteed to the moment of torsion that is restricted.
The six torque limiters are arranged on the stranded wire rotating frame and rotate together with the rotation of the stranded wire rotating frame, and meanwhile, the core wires are led out through the cavity of the vertical hollow shell, so that the space layout of 6 wires wrapped by 1 wire is formed. 7 enamelled wires pass through a small-aperture wire collector, namely a wire-binding taper sleeve, and then the encoder is driven to rotate under the guidance of the guide wheel, and the rotation speed of the winch motor is coordinated by an internal algorithm.
The present invention has been fully described for the purposes of clarity and understanding, and is not necessarily limited to the prior art.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; it is obvious to a person skilled in the art to combine several embodiments of the invention. Such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. The installation method for producing the multi-strand enameled wire stranded wire device is characterized by comprising the following steps of:
Firstly, installing torque limiting side plates (24) at two ends of a torque limiting center sleeve (23); then, a damper (15) is installed; secondly, mounting a torque limiter on the torque limiting base (22); thirdly, a rotary gear ring (19) is arranged at the lower end of the stranded wire rotary frame (8); next, six wrapping wire torque limiters (9) are installed on the outer side wall of the upper end shaft of the stranded wire rotating frame (8) in a staggered mode, and corresponding core wire guide pipes (13) are installed at the lower end of the stranded wire rotating frame (8); then, the suspension frame guide frame (12) and the core wire torque limiter (14) are arranged on the frame assembly (1); then, a core wire center guide seat (11) is arranged at the upper end shaft of the stranded wire rotating frame (8);
Firstly, installing a stranded wire rotating frame (8) of the first step on a vertical hollow shell (5); then, a driving gear meshed with the rotary gear ring (19) is arranged on the vertical hollow shell (5); secondly, installing a wire harness taper sleeve (7) at the bottom center of the vertical hollow shell (5); thirdly, a sliding block and an electromagnetic suction seat or a magnetic seat (25) are arranged at the lower end of the vertical hollow shell (5);
Firstly, installing an adjusting linear guide rail (21) and a linear retractor (20) on a frame assembly (1); then, the adjusting linear guide rail (21) and the linear traction device (20) are respectively connected with the vertical hollow shell (5), and the adjusting position of the adjusting linear guide rail (21) is fixed through the electromagnetic suction seat or the magnetic seat (25); secondly, an output variable guide wheel set (2), an output tension guide wheel set (3) and a bearing variable guide wheel set (4) are sequentially arranged at the lower part of the frame assembly (1); thirdly, installing a line concentration base (16) on the frame assembly (1), and connecting a line concentration driving wheel (18) with an output wheel belt through a belt; next, assembling (1) a welding wire guide hole (26) on the frame; then, a wire collecting winch (17) is connected on the rotating shaft of the wire collecting driving wheel (18) in a key way and is locked by a locking locking nut (46) opposite to the rotating direction;
The device for producing the multi-strand enameled wire parallel stranded wires comprises a rack assembly (1), an output variable guide wheel set (2) and a bearing variable guide wheel set (4) which are sequentially arranged in a lower frame of the rack assembly (1), an output tension guide wheel set (3) which is arranged between the output variable guide wheel set (2) and the bearing variable guide wheel set (4), a vertical hollow shell (5) which is arranged above one side of the rack assembly (1), an observation opening (6) which is arranged on the vertical hollow shell (5), a wire harness taper sleeve (7) which is arranged at the central bottom of the vertical hollow shell (5), a wire harness rotating frame (8) which is arranged at the upper end of the vertical hollow shell (5), a wire harness torque limiter (9) which is arranged on the outer side wall of the upper end shaft of the wire harness rotating frame (8), six wire harness guide pipes (10) which are penetrated on the wire harness rotating frame (8) and correspond to the wire harness torque limiter (9), a core wire center guide seat (11) which is rotatably arranged at the upper end of the wire rotating frame (8), a wire harness taper sleeve (12) which is hung on the rack assembly (1), a wire harness taper sleeve (7) which is arranged at the central bottom of the rack assembly (1), a wire guide seat (12) which is arranged on the central wire guide seat (12) which is hung on the rack assembly (12), and the central wire guide seat (13) which is arranged on the central wire guide seat (12) which is arranged on the rack assembly The wire collecting device comprises a wire collecting base (16) arranged on a frame assembly (1), a wire collecting driving wheel (18) arranged on the wire collecting base (16), a wire collecting winch (17) coaxially connected with the wire collecting driving wheel (18) through a locking locking nut (46), radial process through grooves radially distributed on side plates of the wire collecting winch (17), and a wire collecting guide hole (26) arranged between an output variable guide wheel group (2) and the wire collecting winch (17);
The wrapping wires on the wrapping wire torque limiter (9) pass through the wrapping wire guide pipes (10) and the core wires on the core wire torque limiter (14) pass through the core wire guide pipes (13) and the core wire center guide seat (11) and enter the wire harness taper sleeve (7) for convergence; then, the two wires enter a wire collecting winch (17) to wind after passing through the bearing change guide wheel set (4), the output tension guide wheel set (3), the output change guide wheel set (2) and the wire collecting guide hole (26);
an adjusting linear guide rail (21) is arranged on the frame assembly (1), and the vertical hollow shell (5) is arranged on the adjusting linear guide rail (21) through a sliding seat;
A linear retractor (20) is arranged between the rack assembly (1) and the sliding seat of the vertical hollow shell (5);
an electromagnetic suction seat or a magnetic seat (25) for being sucked with the frame assembly (1) is arranged at the lower end of the vertical hollow shell (5);
a damper (15) is arranged on the torque limiter; a torque limiting base (22) is arranged on the torque limiter, a torque limiting center sleeve (23) is arranged on the torque limiting base (22), and torque limiting side discs (24) are arranged at two ends of the torque limiting center sleeve (23);
A rotary gear ring (19) is coaxially arranged on the stranded wire rotary frame (8), and a driving gear for meshing with the rotary gear ring (19) is arranged on the vertical hollow shell (5);
A wire collecting cutter (27) for cutting stranded wires between the wire collecting winch (17) and the wire collecting guide hole (26) is arranged on the frame assembly (1);
The wire collecting cutter (27) comprises a clamp arm (28) arranged on the frame assembly (1), movable clamp claws (29) and fixed clamp claws (30) which are arranged at the end parts of the clamp arm (28) in a distributed mode, clamping half arcs (31) which are in contact with the outer side walls of stranded wires are arranged on the meshing side faces of the movable clamp claws (29) and the fixed clamp claws (30), and clamping cutting edges (32) which are used for cutting the stranded wires are arranged in the middle of the clamping half arcs (31).
2. The method for installing a stranded wire twisting device for producing multi-strand enameled wire according to claim 1, further comprising the steps of first hinging a movable jaw (29) with a fixed jaw (30); then, a wire-collecting cutter (27) is mounted on the frame assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910961430.2A CN110544566B (en) | 2019-10-11 | 2019-10-11 | Stranded wire stranding process and device for producing multi-strand enameled wires and tool mounting method |
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| CN201910961430.2A CN110544566B (en) | 2019-10-11 | 2019-10-11 | Stranded wire stranding process and device for producing multi-strand enameled wires and tool mounting method |
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| CN113674922B (en) * | 2021-07-22 | 2023-03-10 | 浙江亿宁电缆科技股份有限公司 | Full-automatic pair twister pitch adjusting device |
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