CN112635129A - Preparation and forming process of multi-strand wire harness cable - Google Patents
Preparation and forming process of multi-strand wire harness cable Download PDFInfo
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- CN112635129A CN112635129A CN202011442104.XA CN202011442104A CN112635129A CN 112635129 A CN112635129 A CN 112635129A CN 202011442104 A CN202011442104 A CN 202011442104A CN 112635129 A CN112635129 A CN 112635129A
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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
- H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
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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
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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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- 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
- H01B13/0285—Pretreatment
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Abstract
The invention relates to a multi-strand wire harness cable preparation and forming process which comprises a workbench, a conveying device, a positioning device and a winding device, wherein the conveying device is fixedly installed at the upper end of the left side of the workbench, the positioning device is fixedly installed at the upper end of the workbench, which is positioned on the right side of the conveying device, the winding device is fixedly installed at the upper end of the workbench, which is positioned on the right side of the positioning device, and the conveying device comprises a fixed circular plate, an inverted Y-shaped plate, a positioning roller, a wire winding drum, a support plate, an annular plate, a track plate, a stop block and a circular drum.
Description
Technical Field
The invention relates to the field of cable preparation, in particular to a multi-strand wire harness cable preparation and forming process.
Background
The cable is indispensable in the aspect of power communication and the like, and in order to improve the bending property and tensile strength of the cable, reduce the size of the cable, increase the flexibility, improve the corona phenomenon and facilitate the processing of the large-section cable, the large-section cable is generally twisted, and is generally a cable similar to a rope formed by twisting a plurality of or a plurality of groups of wires, wherein each group of wires are mutually insulated and are often twisted around a center, and the whole outer surface is wrapped by a highly-insulated covering layer.
In the process of twisting the wire, due to the physical properties of the wire and the criteria of twisting quality, there are the following problems in the actual operation:
(1) in the process of twisting the conducting wire by using the traditional multi-strand wire harness cable preparation and forming equipment, the conducting wire is generally wound on a cylindrical part, so that the conducting wire still has a bent part in the process of transportation and guiding, and the quality of the twisted conducting wire is influenced.
(2) The conventional multi-strand wire harness cable preparation and forming equipment generally does not treat the tail end of a stranded wire in the twisting process of the stranded wire, so that the stranded wire is loosened in the winding process, and meanwhile, the tail end of the stranded wire needs to be in an exposed state because the tail end of the stranded wire needs to be in contact with other parts in the using process, the tail end of the stranded wire needs to be treated additionally, and the tail end of the stranded wire is loosened in the treating process and due to inertia.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a preparation and forming process of a multi-strand wire harness cable.
The technical scheme adopted by the invention to solve the technical problem is as follows: the multi-strand wire harness cable preparation and forming process uses a multi-strand wire harness cable preparation and forming device, the multi-strand wire harness cable preparation and forming device comprises a workbench, a conveying device, a positioning device and a winding device, and the specific method when the multi-strand wire harness cable preparation and forming device is used for preparing and forming the multi-strand wire harness cable is as follows:
s1, fixing the wire coil: fixing a wire barrel to be stranded on a conveying device;
s2, positioning lead: the wire is pulled rightwards until the tail end of the wire is positioned on the right side of the positioning device, the right side of the wire is compressed and fixed through the three-jaw chuck, and the compressed and fixed right side of the wire is fixed through the clamping ring;
s3, stranded conductor: at the moment, the three-jaw chuck drives the conducting wire to rotate, so that the conducting wire is stranded;
s4, winding a wire: after the right-side wire is completely twisted, the I-shaped cylinder drives the chain to wind the twisted wire;
s5, taking down the lead: continuously repeating the steps until the wire is completely stranded, coated and rolled, and taking out the I-shaped cylinder;
the upper end of the left side of the workbench is fixedly provided with a conveying device, the upper end of the workbench, which is positioned on the right side of the conveying device, is fixedly provided with a positioning device, and the upper end of the workbench, which is positioned on the right side of the positioning device, is fixedly provided with a winding device;
the transportation device comprises a fixed circular plate, an inverted Y-shaped plate, a positioning roller, a wire winding drum, a support plate, an annular plate, a track plate, a blocking block and a circular cylinder, wherein the fixed circular plate is fixedly arranged at the upper end of the left side of the workbench, the inverted Y-shaped plate is uniformly and fixedly arranged on the right end surface of the fixed circular plate along the circumferential direction, the positioning roller is fixedly arranged in the middle of the right side of the inverted Y-shaped plate through a rotating shaft, the wire winding drum is clamped at the outer end of the rear side of the positioning roller, the support plate is fixedly arranged at the upper end of the workbench, which is positioned at the right side of the wire winding drum, the annular plate is fixedly arranged at the upper end of the support plate, arc-shaped through holes are uniformly formed in the middle of the annular plate along the circumferential direction, the track plate is fixedly arranged in the arc-, the outer side of the annular plate is connected with a circular cylinder in a threaded connection mode, the inner end of the circular cylinder is provided with a circular truncated cone-shaped through hole, and the diameter of the bottom surface on the left side of the circular truncated cone-shaped through hole is larger than that on the right side of the circular truncated cone-shaped through hole; fix the Y-shaped board of falling through fixed plectane, fix a position the registration roller through the Y-shaped board of falling, fix a position the wire reel through the registration roller, fix the annular slab through the mounting panel, fix the track board through the annular slab, fix a position the piece simultaneously, make through the torsional spring and keep off a position piece and reply to the normal position, cooperate with keeping off a position piece through the track board, carry out the aligning to the wire and handle, through utilizing to rotate a circular section of thick bamboo, thereby extrude keeping off a position piece, go on aligning and location to the wire until keeping off a position piece and track board.
The positioning device comprises an annular track plate, a three-jaw chuck, an arc-shaped clamping plate, an inverted F-shaped plate, a motor I and a gear, wherein the annular track plate is fixedly arranged at the upper end of the workbench at the right side of the conveying device, the inner end surface of the annular track plate is connected with the three-jaw chuck in a sliding fit manner, small tooth grooves are uniformly formed in the outer end surface of the arc-shaped clamping plate along the circumferential direction, the arc-shaped clamping plate is fixedly arranged at the inner end of a clamping jaw on the three-jaw chuck, the inverted F-shaped plate is fixedly arranged at the front side of the three-jaw chuck at the upper end of the workbench, the motor I is fixedly arranged at the left end of the inverted F-shaped plate through a motor base, the gear; the movement track of the three-jaw chuck is limited through the annular track plate, the three-jaw chuck is matched with the arc-shaped chuck plate to compress and fix the wire, the first motor is fixed through the inverted-F-shaped plate, the first motor controls the rotation of the first gear, and the first gear is matched with the small tooth groove in the three-jaw chuck to drive the three-jaw chuck to rotate.
The winding device comprises a fixed plate, a right-angle plate, a second motor, a rotating cylinder, an I-shaped cylinder, a rubber ring, a chain, a hook, a hanging lug and a snap ring, wherein the fixed plate is fixedly arranged at the upper end of the workbench at the right side of the positioning device; fix the straight angle board through the fixed plate, fix motor two through the rectangular plate, it rotates to drive a rotation section of thick bamboo through motor two, thereby drive the I-shaped section of thick bamboo and rotate, the wire after the transposition carries out the rolling, fix rubber ring and chain through the I-shaped section of thick bamboo, utilize the elasticity of rubber ring to fix a position the wire after the transposition, fix the couple through the chain, chain through can not wrench movement, in order to prevent that the chain from driving the wire antiport after the transposition at the in-process of motion right, thereby lead to the wire after the transposition to become loose, fix a position the snap ring through the couple, support chain and couple through the hangers, because the couple can separate with the snap ring, consequently, can change the snap ring according to the wire cross-section diameter after the transposition.
As a preferred technical scheme of the invention, the positioning roller comprises a cylindrical roller, cylindrical springs, sector blocks and small balls, the cylindrical roller is fixedly arranged in the middle of the right side of the inverted Y-shaped plate through a rotating shaft, the cylindrical springs are uniformly and fixedly arranged on the outer end faces of the front side and the rear side of the cylindrical roller along the circumferential direction, the sector blocks are fixedly arranged at the tail ends of the cylindrical springs, and the small balls are uniformly connected to the outer end faces of the sector blocks along the circumferential direction in a sliding fit manner; fix cylindrical spring through the cylinder roller, fix the sector through cylindrical spring, fix a position little ball through the sector, when the wire reel extrudees little ball and sector plate, make little ball on the sector plate and wire reel interior terminal surface in close contact with through cylindrical spring, thereby reduce the frictional force between sector and the wire reel, after the wire reel moves to suitable position, the sector of both sides moves to the outside under cylindrical spring's elastic action around the wire reel, thereby fix a position both sides around the wire reel.
As a preferred technical scheme of the invention, the track plate comprises a semicircular long plate, small springs, a cylindrical plate and small cylinders, the semicircular long plate is fixedly arranged in an arc-shaped through hole on the annular plate, close to the axis of the annular plate, the small springs are uniformly and fixedly arranged on the inner end surface of the semicircular long plate along the circumferential direction, the small springs on the left side and the right side are arranged in a staggered manner, the cylindrical plate is fixedly arranged at the tail end of each small spring, and the small cylinders are fixedly arranged at the inner end of the cylindrical plate through pin shafts; fix the small spring through semi-circular long slab, fix the drum board through the small spring, fix a position the small circle post through the drum board, extrude the wire through the small circle post to it is straightened processing.
According to a preferred technical scheme, the stop block comprises an arc-shaped block, a large spring, a triangular block, a support column, a spring, an arc-shaped long plate and a lead ball, the arc-shaped block is mounted on the inner side and the outer side of an arc-shaped through hole in the annular plate through a pin shaft, the shape of the arc-shaped block is matched with the arc-shaped through hole in the annular plate, a triangular groove is formed in the inner end of the arc-shaped block, the large spring is uniformly and fixedly mounted in the triangular groove, the triangular block is fixedly mounted at the tail end of the large spring, the support column is fixedly mounted on the lower end face of the triangular block and an inclined face on the right side of the arc-shaped block, the spring is sleeved on the support column, the upper end of the spring is fixedly connected with the lower end face of; fix big spring through the arc piece, fix the triangular block through big spring, make the arc piece left side at first contact with the wire through the triangular block, thereby at first compress tightly the wire, when the arc piece continues to receive the extrusion of a circular cylinder, the arc piece contacts with the wire completely, thereby it is taut to the wire on right side, fix a position the support to the spring through the support column, fix the arc long slab through the spring, fix a position the shot through the arc long slab, cooperate through arc long slab and shot and extrude the wire, thereby continue to twist the aligning to it and handle.
As a preferred technical scheme of the invention, the front side of the annular track plate is provided with a fan-shaped through hole, the inner end surface of the annular track plate is uniformly provided with an annular groove with a T-shaped section, and the inner end surface of the annular groove is smooth; make the gear can contact with the tooth's socket on the three-jaw chuck through fan-shaped through-hole to drive the three-jaw chuck and rotate, in order to reach the purpose of carrying out the hank silk to the wire, cooperate for the annular narrow plate of T font through the annular groove that the cross-section is T font on the cross-section and the three-jaw chuck, in order to reach the purpose of fixing a position the three-jaw chuck, reduce the frictional force between three-jaw chuck and the annular track board through the smooth annular groove of interior terminal surface.
As a preferred technical scheme of the invention, the outer end of the three-jaw chuck is uniformly and fixedly provided with an annular narrow plate with a T-shaped section, and the outer end surface of the annular narrow plate is uniformly and fixedly provided with small rollers along the circumferential direction through pin shafts; the friction force between the three-jaw chuck and the annular track plate is reduced through the small rollers.
According to a preferred technical scheme, the arc-shaped clamping plate comprises an arc-shaped short plate, a ratchet wheel and rubber strips, the arc-shaped short plate is fixedly installed at the inner end of each clamping jaw on the three-jaw chuck, the ratchet wheel is uniformly and circumferentially and fixedly installed on the inner end surface of the arc-shaped short plate through a pin shaft, round corners are formed in the front side and the rear side of the ratchet wheel and in the edges of ratchet wheel teeth on the ratchet wheel, the ratchet wheel can only rotate clockwise, and the rubber strips are uniformly and fixedly installed on the inner end surface of the arc-; fix a position the ratchet through the arc short slab, move left through the ratchet in order to prevent the wire around the transposition to lead to the transposition quality lower, the in-process of fillet is all offered in order to prevent going on fixing a position the wire through the edge of both sides and the teeth of a cogwheel around, scrapes the outer terminal surface of wire, cooperatees with the ratchet through the rubber strip, in order to prevent the wire at the rotation of arc short slab.
As a preferred technical scheme of the invention, the hanging lug is an inverted C-shaped plate, the left end face of the inverted C-shaped plate is fixedly provided with a truncated cone-shaped baffle, and the diameter of the bottom surface of the left end of the truncated cone-shaped baffle is larger than that of the bottom surface of the right end of the truncated cone-shaped baffle; the part of the right side of the wire which is not twisted is extruded by the truncated cone-shaped baffle plate with the diameter of the bottom surface at the left end larger than that of the bottom surface at the right end, so that the wire is bent leftwards to achieve the purpose of further positioning.
According to a preferred technical scheme, the clamping ring comprises a waist-shaped buckle, a first semicircular ring plate, a second semicircular ring plate and a circular buckle, the waist-shaped buckle is connected in the hook in a clamping manner, the tail end of the waist-shaped buckle is fixedly provided with the first semicircular ring plate, one end of the first semicircular ring plate is fixedly provided with the second semicircular ring plate through a pin shaft, the tail end of the second semicircular ring plate is fixedly provided with the circular buckle, and the other side of the first semicircular ring plate is provided with a circular groove matched with the circular buckle; buckle through waist shape and fix semicircle ring plate one, fix a position through a pair of semicircle ring plate two of semicircle ring plate, fix two pairs of circular buckles through semicircle ring plate, cooperate through circular buckle and the circular recess on the semicircle ring plate one to reach and carry out the purpose fixed on the wire right side, thereby it is loose to prevent the direction right side after the transposition.
Compared with the prior art, the invention has the following advantages:
1. according to the multi-strand wire harness cable preparation and forming process, the conducting wire is straightened through the conveying device, meanwhile, the conducting wire is guided and conveyed, the conducting wire is compressed and fixed through the positioning device, meanwhile, the conducting wire is twisted, the twisted conducting wire is wound through the winding device, and the rightmost side of the conducting wire is positioned, so that subsequent use is facilitated.
2. According to the invention, the small balls are positioned through the sector blocks by the arranged conveying device, when the small balls and the sector plates are extruded by the wire winding drum, the small balls on the sector plates are tightly contacted with the inner end surface of the wire winding drum through the cylindrical spring, so that the friction force between the sector blocks and the wire winding drum is reduced, and after the wire winding drum moves to a proper position, the sector blocks on the front side and the rear side of the wire winding drum move outwards under the elastic force action of the cylindrical spring, so that the front side and the rear side of the wire winding drum are positioned.
3. According to the invention, the large spring is fixed through the arc-shaped block through the arranged conveying device, the triangular block is fixed through the large spring, the left side of the arc-shaped block is firstly contacted with the lead through the triangular block, so that the lead is firstly pressed, when the arc-shaped block is continuously extruded by the circular cylinder, the arc-shaped block is completely contacted with the lead, so that the lead on the right side is tensioned, the spring is positioned and supported through the support column, the arc-shaped long plate is fixed through the spring, the lead ball is positioned through the arc-shaped long plate, the lead ball is extruded through the matching of the arc-shaped long plate and the lead ball, so that the lead ball is continuously twisted, straightened and treated
4. The invention positions the ratchet wheel through the arc-shaped short plate by the arranged positioning device, prevents the conducting wire before and after twisting from moving leftwards through the ratchet wheel, thereby causing lower twisting quality, prevents the outer end surface of the conducting wire from being scraped in the process of positioning the conducting wire through the round-cornered ratchet wheels arranged on the front side and the rear side and on the edges of the gear teeth, and prevents the conducting wire from rotating in the arc-shaped short plate through the matching of the rubber strip and the ratchet wheel.
5. According to the invention, through the arranged winding device, the semi-circular ring plate I is fixed through the waist-shaped buckle, the semi-circular ring plate II is positioned through the semi-circular ring plate, the semi-circular ring plate II is fixed through the two pairs of circular buckles, and the circular buckles are matched with the circular grooves on the semi-circular ring plate I, so that the purpose of fixing the right side of the wire is achieved, and the guide right side after twisting is prevented from being loose.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic workflow diagram of the present invention;
FIG. 2 is a schematic plan view of the present invention in front elevation;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 of the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the present invention at N of FIG. 2;
FIG. 6 is an enlarged fragmentary view of the invention at M of FIG. 2;
FIG. 7 is a schematic plan view of the ratchet and rubber strip of the present invention;
FIG. 8 is a schematic plan view of the waist-shaped buckle and the semicircular plate I of the present invention;
FIG. 9 is a schematic plan view of the second semicircular plate and the circular buckle of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 9.
The multi-strand wire harness cable preparation and forming process uses a multi-strand wire harness cable preparation and forming device, the multi-strand wire harness cable preparation and forming device comprises a workbench 1, a conveying device 2, a positioning device 3 and a winding device 4, and the specific method when the multi-strand wire harness cable preparation and forming device is used for preparing and forming the multi-strand wire harness cable is as follows:
s1, fixing the wire coil: fixing a wire barrel to be stranded on the conveying device 2;
s2, positioning lead: the wire is pulled rightwards until the tail end of the wire is positioned on the right side of the positioning device 3, the right side of the wire is compressed and fixed through the three-jaw chuck 32, and meanwhile, the compressed and fixed right side of the wire is fixed through the clamping ring 50;
s3, stranded conductor: at the moment, the three-jaw chuck 32 drives the lead to rotate, so that the lead is twisted;
s4, winding a wire: after the right-side wire is completely twisted, the I-shaped cylinder 45 drives the chain 47 to wind the twisted wire;
s5, taking down the lead: continuously repeating the steps until the wire is completely stranded, coated and rolled, and taking out the I-shaped cylinder 45;
the upper end of the left side of the workbench 1 is fixedly provided with a conveying device 2, the upper end of the workbench 1, which is positioned on the right side of the conveying device 2, is fixedly provided with a positioning device 3, and the upper end of the workbench 1, which is positioned on the right side of the positioning device 3, is fixedly provided with a winding device 4;
the conveying device 2 comprises a fixed circular plate 21, an inverted Y-shaped plate 22, a positioning roller 23, a wire winding drum 24, a support plate 25, an annular plate 26, a track plate 27, a blocking block 28 and a circular cylinder 29, wherein the fixed circular plate 21 is fixedly installed at the upper end of the left side of the workbench 1, the inverted Y-shaped plate 22 is uniformly and fixedly installed on the right end face of the fixed circular plate 21 along the circumferential direction, and the positioning roller 23 is fixedly installed in the middle of the right side of the inverted Y-shaped plate 22 through a rotating shaft; the positioning roller 23 comprises a cylindrical roller 231, cylindrical springs 232, fan-shaped blocks 233 and small balls 234, the cylindrical roller 231 is fixedly installed in the middle of the right side of the inverted Y-shaped plate 22 through a rotating shaft, the cylindrical springs 232 are uniformly and fixedly installed on the outer end faces of the front side and the rear side of the cylindrical roller 231 along the circumferential direction, the fan-shaped blocks 233 are fixedly installed at the tail ends of the cylindrical springs 232, and the small balls 234 are uniformly connected to the outer end faces of the fan-shaped blocks 233 along the circumferential direction in a sliding fit; the outer end of the rear side of the positioning roller 23 is clamped with a wire winding drum 24, the upper end of the workbench 1 is fixedly provided with a support plate 25 positioned on the right side of the wire winding drum 24, the upper end of the support plate 25 is fixedly provided with an annular plate 26, the middle part of the annular plate 26 is uniformly provided with arc-shaped through holes along the circumferential direction, and a track plate 27 is fixedly arranged in the arc-shaped through holes and close to the axis of the annular plate 26; the track plate 27 comprises a semicircular long plate 271, small springs 272, a cylindrical plate 273 and small cylinders 274, the semicircular long plate 271 is fixedly installed in the arc-shaped through hole on the annular plate 26, the position, close to the axis of the annular plate 26, of the arc-shaped through hole, the small springs 272 are uniformly and fixedly installed on the inner end surface of the semicircular long plate 271 along the circumferential direction, the small springs 272 on the left side and the right side are arranged in a staggered mode, the cylindrical plate 273 is fixedly installed at the tail end of the small springs 272, and the small cylinders 274 are fixedly installed at the inner end of the cylindrical; the inner side and the outer side of the arc-shaped through hole are uniformly provided with a stop block 28 through a pin shaft, a torsion spring is fixedly arranged on the pin shaft, one end of the torsion spring is fixedly connected with the stop block 28, the other end of the torsion spring is fixedly connected with the pin shaft, the outer side of the annular plate 26 is connected with a circular cylinder 29 in a threaded connection mode, the inner end of the circular cylinder 29 is provided with a circular truncated cone-shaped through hole, and the diameter of the bottom surface on the left side of the circular; the inverted Y-shaped plate 22 is fixed through the fixed circular plate 21, the positioning roller 23 is positioned through the inverted Y-shaped plate 22, and the wire winding drum 24 is positioned through the positioning roller 23; the cylindrical spring 232 is fixed through the cylindrical roller 231, the sector 233 is fixed through the cylindrical spring 232, the small ball 234 is positioned through the sector 233, when the small ball 234 and the sector are extruded by the wire winding drum 24, the small ball 234 on the sector is in close contact with the inner end face of the wire winding drum 24 through the cylindrical spring 232, so that the friction force between the sector 233 and the wire winding drum 24 is reduced, and after the wire winding drum 24 moves to a proper position, the sectors 233 on the front side and the rear side of the wire winding drum 24 move outwards under the elastic force of the cylindrical spring 232, so that the front side and the rear side of the wire winding drum 24 are positioned; fixing the annular plate 26 through the support plate 25, fixing the track plate 27 through the annular plate 26, positioning the stop block 28, returning the stop block 28 to the original position through a torsion spring, and straightening the lead through the matching of the track plate 27 and the stop block 28; the small spring 272 is fixed through the semicircular long plate 271, the cylindrical plate 273 is fixed through the small spring 272, the small cylinder 274 is positioned through the cylindrical plate 273, and the conducting wire is extruded through the small cylinder 274, so that the conducting wire is straightened; the stop block 28 is pressed by rotating the cylinder 29 until the stop block 28 and the track plate 27 straighten and position the wire.
The stop block 28 comprises an arc-shaped block 281, a large spring 282, a triangular block 283, a support pillar 284, a spring 285, an arc-shaped long plate 286 and a lead ball 287, the arc-shaped block 281 is installed on the inner side and the outer side of an arc-shaped through hole on the annular plate 26 through a pin shaft, the arc-shaped block 281 is matched with the arc-shaped through hole on the annular plate 26 in shape, a triangular groove is formed in the inner end of the arc-shaped block 281, the large spring 282 is uniformly and fixedly installed in the triangular groove, the triangular block 283 is fixedly installed at the tail end of the large spring 282, the support pillar 284 is fixedly installed on the lower end face of the triangular block 283 and the inclined face on the right side of the arc-shaped block 281, the spring 285 is sleeved on the support pillar 284, the upper end of the spring 285 is fixedly connected with the lower end face of the triangular block and; fix big spring 282 through arc piece 281, fix triangle piece 283 through big spring 282, make arc piece 281 left side at first contact with the wire through triangle piece 283, thereby at first compress tightly the wire, when arc piece 281 continues to receive the extrusion of a circular cylinder 29, arc piece 281 contacts with the wire completely, thereby take up the wire on right side, fix a position the support to spring 285 through support column 284, fix arc long plate 286 through spring 285, fix a position shot 287 through arc long plate 286, cooperate with shot 287 and extrude the wire, thereby continue to twist the straightening to it.
The positioning device 3 comprises an annular track plate 31, a three-jaw chuck 32, an arc-shaped clamping plate 33, an inverted-F-shaped plate 34, a first motor 35 and a gear 36, wherein the annular track plate 31 is fixedly arranged at the upper end of the workbench 1, positioned on the right side of the transportation device 2; a fan-shaped through hole is formed in the front side of the annular track plate 31, an annular groove with a T-shaped cross section is uniformly formed in the inner end face of the annular track plate 31, and the inner end face of the annular groove is smooth; the inner end surface of the annular track plate 31 is connected with a three-jaw chuck 32 in a sliding fit manner; the outer end of the three-jaw chuck 32 is uniformly and fixedly provided with an annular narrow plate with a T-shaped section, and the outer end surface of the annular narrow plate is uniformly and fixedly provided with small rollers along the circumferential direction through pin shafts; small tooth grooves are uniformly formed in the arc-shaped outer end face of the three-jaw chuck 32 along the circumferential direction, and arc-shaped clamping plates 33 are fixedly mounted at the inner ends of the clamping jaws on the three-jaw chuck 32; the arc-shaped clamping plate 33 comprises an arc-shaped short plate 331, ratchet wheels 332 and rubber strips 333, the arc-shaped short plate 331 is fixedly installed at the inner end of each jaw on the three-jaw chuck 32, the ratchet wheels 332 are uniformly and fixedly installed on the inner end surface of the arc-shaped short plate 331 along the circumferential direction through pin shafts, round corners are formed on the front side and the rear side of each ratchet wheel 332 and on the edges of the teeth of each ratchet wheel 332 on each ratchet wheel 332, each ratchet wheel 332 can only rotate clockwise, and the rubber strips 333 are uniformly and fixedly installed on the inner end surface; an inverted F-shaped plate 34 is fixedly arranged at the upper end of the workbench 1 and positioned in front of the three-jaw chuck 32, a first motor 35 is fixedly arranged at the left end of the inverted F-shaped plate 34 through a motor base, a gear 36 is fixedly arranged at an output shaft of the first motor 35 through a coupler, and gear teeth on the gear 36 are meshed with small gear grooves at the outer end of the three-jaw chuck 32; the movement track of the three-jaw chuck 32 is limited through the annular track plate 31; the gear 36 can be in contact with a tooth groove on the three-jaw chuck 32 through the fan-shaped through hole so as to drive the three-jaw chuck 32 to rotate, so that the purpose of twisting wires of a conducting wire is achieved, the annular groove with the T-shaped cross section is matched with the annular narrow plate with the T-shaped cross section on the three-jaw chuck 32 so as to achieve the purpose of positioning the three-jaw chuck 32, and the friction force between the three-jaw chuck 32 and the annular track plate 31 is reduced through the annular groove with the smooth inner end surface; the three-jaw chuck 32 is matched with the arc-shaped chuck plate 33 to compress and fix the wires; the friction force between the three-jaw chuck 32 and the annular track plate 31 is reduced by the small rollers; the ratchet wheel 332 is positioned through the arc-shaped short plate 331, the lead before and after twisting is prevented from moving leftwards through the ratchet wheel 332, so that the twisting quality is low, the outer end face of the lead is prevented from being scraped in the process of positioning the lead through the ratchet wheel 332 with round corners arranged on the front side and the rear side and on the edges of gear teeth, and the lead is prevented from rotating in the arc-shaped short plate 331 through the matching of the rubber strip 333 and the ratchet wheel 332; the first motor 35 is fixed through the inverted-F-shaped plate 34, the first motor 35 controls the first gear 36 to rotate, and the first gear 36 is matched with a small tooth groove in the three-jaw chuck 32 to drive the three-jaw chuck 32 to rotate.
The winding device 4 comprises a fixing plate 41, a right-angle plate 42, a second motor 43, a rotating cylinder 44, an I-shaped cylinder 45, a rubber ring 46, a chain 47, a hook 48, a hanging lug 49 and a clamping ring 50, the fixing plate 41 is fixedly arranged at the upper end of the workbench 1 on the right side of the positioning device 3, the right-angle plate 42 is fixedly arranged at the front end of the fixing plate 41, the second motor 43 is fixedly arranged at the front end of the right-angle plate 42 through a motor base, the rotating cylinder 44 is fixedly arranged at an output shaft of the second motor 43 through a coupler, the I-shaped cylinder 45 is clamped on the outer end face of the rotating cylinder 44, the rubber ring 46 is fixedly arranged on the outer end face of the I-shaped cylinder 45, the chain 47 is fixedly arranged at the upper end of the I-shaped cylinder 45 and cannot be twisted, the hook 48 is fixedly arranged at the tail end of the; the hanging lug 49 is an inverted C-shaped plate, a truncated cone-shaped baffle is fixedly arranged on the left end face of the inverted C-shaped plate, and the diameter of the bottom face of the left end of the truncated cone-shaped baffle is larger than that of the bottom face of the right end of the truncated cone-shaped baffle; a snap ring 50 is clamped in the hook 48; the snap ring 50 comprises a waist-shaped buckle 501, a first semicircular ring plate 502, a second semicircular ring plate 503 and a circular buckle 504, the waist-shaped buckle 501 is connected in the hook 48 in a clamping manner, the tail end of the waist-shaped buckle 501 is fixedly provided with the first semicircular ring plate 502, one end of the first semicircular ring plate 502 is fixedly provided with the second semicircular ring plate 503 through a pin shaft, the tail end of the second semicircular ring plate 503 is fixedly provided with the circular buckle 504, and the other side of the first semicircular ring plate 502 is provided with a circular groove matched with the circular buckle 504; the straight angle plate 42 is fixed through the fixing plate 41, the second motor 43 is fixed through the right angle plate 42, the second motor 43 drives the rotating cylinder 44 to rotate, so that the I-shaped cylinder 45 is driven to rotate, the twisted wires are wound, the rubber ring 46 and the chain 47 are fixed through the I-shaped cylinder 45, the twisted wires are positioned by the aid of elasticity of the rubber ring 46, the hook 48 is fixed through the chain 47, the untwistable chain 47 is used for preventing the chain 47 from driving the twisted wires to reversely rotate in the rightward movement process, so that the twisted wires are loosened, the snap ring 50 is positioned through the hook 48, and the chain 47 and the hook 48 are supported through the hanging lugs 49; the part of the right side of the wire which is not twisted is extruded through the truncated cone-shaped baffle plate with the diameter of the bottom surface at the left end larger than that of the bottom surface at the right end, so that the part is bent leftwards to achieve the purpose of further positioning; because the hook 48 can be separated from the snap ring 50, the snap ring 50 can be replaced according to the cross-sectional diameter of the stranded wire; detain 501 through waist shape and fix semicircle annular plate 502, fix a semicircle annular plate 503 through semicircle annular plate 502, fix circular buckle 504 through semicircle annular plate 503, cooperate through circular buckle 504 and the circular recess on semicircle annular plate 502 to reach and carry out the purpose of fixing to the wire right side, thereby prevent that the direction right side after the transposition is loose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a stranded pencil cable preparation forming process, its has used a stranded pencil cable preparation forming equipment, and this stranded pencil cable preparation forming equipment includes workstation (1), conveyer (2), positioner (3) and coiling mechanism (4), its characterized in that: the specific method for preparing and molding the multi-strand wire harness cable by adopting the multi-strand wire harness cable preparation and molding equipment is as follows:
s1, fixing the wire coil: fixing the wire barrel to be stranded on the conveying device (2);
s2, positioning lead: the wire is pulled rightwards until the tail end of the wire is positioned on the right side of the positioning device (3), the right side of the wire is compressed and fixed through the three-jaw chuck (32), and the compressed and fixed right side of the wire is fixed through the clamping ring (50);
s3, stranded conductor: at the moment, the three-jaw chuck (32) drives the lead to rotate, so that the lead is twisted;
s4, winding a wire: after the right-side wire is completely stranded, the I-shaped cylinder (45) drives the chain (47) to wind the stranded wire;
s5, taking down the lead: continuously repeating the steps until the wire is completely stranded, coated and rolled, and taking out the I-shaped cylinder (45);
the upper end of the left side of the workbench (1) is fixedly provided with a conveying device (2), the upper end of the workbench (1) positioned on the right side of the conveying device (2) is fixedly provided with a positioning device (3), and the upper end of the workbench (1) positioned on the right side of the positioning device (3) is fixedly provided with a winding device (4);
the conveying device (2) comprises a fixed circular plate (21), an inverted Y-shaped plate (22), a positioning roller (23), a wire winding drum (24), a support plate (25), an annular plate (26), a track plate (27), a stop block (28) and a round barrel (29), wherein the fixed circular plate (21) is fixedly arranged at the upper end of the left side of the workbench (1), the inverted Y-shaped plate (22) is uniformly and fixedly arranged on the right end surface of the fixed circular plate (21) along the circumferential direction, the positioning roller (23) is fixedly arranged in the middle of the right side of the inverted Y-shaped plate (22) through a rotating shaft, the wire winding drum (24) is clamped at the outer end of the rear side of the positioning roller (23), the support plate (25) is fixedly arranged at the upper end of the workbench (1) on the right side of the wire winding drum (24), the annular plate (26) is fixedly arranged at the upper end of the support plate (25), an arc-shaped through hole, the inner side and the outer side of the arc-shaped through hole are uniformly provided with a stop block (28) through a pin shaft, a torsion spring is fixedly arranged on the pin shaft, one end of the torsion spring is fixedly connected with the stop block (28), the other end of the torsion spring is fixedly connected with the pin shaft, the outer side of the annular plate (26) is connected with a circular cylinder (29) in a threaded connection mode, the inner end of the circular cylinder (29) is provided with a circular truncated cone-shaped through hole, and the diameter of the bottom surface on the left side of the;
the positioning device (3) comprises an annular track plate (31), a three-jaw chuck (32), an arc-shaped clamping plate (33), an inverted-F-shaped plate (34), a first motor (35) and a gear (36), an annular track plate (31) is fixedly mounted at the upper end of the workbench (1) on the right side of the conveying device (2), a three-jaw chuck (32) is connected to the inner end face of the annular track plate (31) in a sliding fit mode, small tooth grooves are uniformly formed in the outer arc end face of the three-jaw chuck (32) along the circumferential direction, an arc-shaped chuck plate (33) is fixedly mounted at the inner end of each jaw on the three-jaw chuck (32), an inverted-F-shaped plate (34) is fixedly mounted at the front side of the three-jaw chuck (32) at the upper end of the workbench (1), a motor I (35) is fixedly mounted at the left end of the inverted-F-shaped plate (34) through a motor base, a gear (36) is fixedly mounted at the output shaft of the motor I (35) through a coupler;
the winding device (4) comprises a fixing plate (41), a right-angle plate (42), a second motor (43), a rotating cylinder (44), an I-shaped cylinder (45), a rubber ring (46), a chain (47), a hook (48), a hanging lug (49) and a clamping ring (50), the upper end of the workbench (1) is positioned on the right side of the positioning device (3) and is fixedly provided with the fixing plate (41), the front end of the fixing plate (41) is fixedly provided with the right-angle plate (42), the front end of the right-angle plate (42) is fixedly provided with the second motor (43) through a motor base, an output shaft of the second motor (43) is fixedly provided with the rotating cylinder (44) through a coupler, the outer end face of the rotating cylinder (44) is clamped with the I-shaped cylinder (45), the outer end face of the I-shaped cylinder (45) is fixedly provided with the rubber ring (46), the upper end of the I-shaped cylinder (45, a hanging lug (49) is fixedly arranged on the left side of the I-shaped cylinder (45) on the upper side of the fixing plate (41), the hanging hook (48) and the chain (47) penetrate through the hanging lug (49), and a clamping ring (50) is clamped in the hanging hook (48).
2. The process of claim 1, wherein the process comprises: positioning roller (23) include cylinder roller (231), cylindrical spring (232), segment (233) and little ball (234), it has cylinder roller (231) to fall Y shaped plate (22) right side middle part through axis of rotation fixed mounting, the outer terminal surface in both sides is evenly fixed mounting along circumference around cylinder roller (231), the terminal fixed mounting of cylindrical spring (232) has segment (233), the outer terminal surface of segment (233) is evenly connected with little ball (234) with sliding fit's mode along circumference.
3. The process of claim 1, wherein the process comprises: track board (27) are including semi-circular long slab (271), little spring (272), drum board (273) and little cylinder (274), be close to annular slab (26) axis department fixed mounting in the arc through-hole on annular slab (26) and have semi-circular long slab (271), the even fixed mounting in terminal surface has little spring (272) along circumference in semi-circular long slab (271), little spring (272) staggered arrangement of the left and right sides, little spring (272) end fixed mounting has drum board (273), drum board (273) inner has little cylinder (274) through round pin axle fixed mounting.
4. The process of claim 1, wherein the process comprises: the stop block (28) comprises an arc block (281), a large spring (282), a triangular block (283), a support pillar (284), a spring (285), an arc long plate (286) and a shot (287), the arc block (281) is installed on the inner side and the outer side of an arc through hole on the annular plate (26) through pin shafts, the shape of the arc block (281) is matched with the arc through hole on the annular plate (26), a triangular groove is formed in the inner end of the arc block (281), the large spring (282) is uniformly and fixedly installed in the triangular groove, the triangular block (283) is fixedly installed at the tail end of the large spring (282), the support pillar (284) is fixedly installed on the lower end face of the triangular block (283) and the right inclined face of the arc block (281), the spring (285) is sleeved on the support pillar (284), and the upper end of the spring (285) is fixedly connected with the lower end, an arc-shaped long plate (286) is fixedly installed at the lower end of the spring (285), and the inner end face of the arc-shaped long plate (286) is evenly connected with a shot (287) in a sliding fit mode along the circumferential direction.
5. The process of claim 1, wherein the process comprises: the front side of the annular track plate (31) is provided with a fan-shaped through hole, the inner end face of the annular track plate (31) is uniformly provided with an annular groove with a T-shaped section, and the inner end face of the annular groove is smooth.
6. The process of claim 1, wherein the process comprises: the outer end of the three-jaw chuck (32) is uniformly and fixedly provided with an annular narrow plate with a T-shaped section, and the outer end face of the annular narrow plate is uniformly and fixedly provided with small rollers through pin shafts along the circumferential direction.
7. The process of claim 1, wherein the process comprises: arc cardboard (33) include arc short slab (331), ratchet (332) and rubber strip (333), the inner fixed mounting of the jack catch on three-jaw chuck (32) has arc short slab (331), the inner terminal surface of arc short slab (331) evenly has ratchet (332) through round pin axle fixed mounting along circumference, the fillet has all been seted up to ratchet (332) the arris of the ratchet teeth of a cogwheel on both sides and ratchet (332) around ratchet (332), ratchet (332) only can carry out clockwise rotation, the even fixed mounting of end surface along circumference has rubber strip (333) in arc short slab (331).
8. The process of claim 1, wherein the process comprises: the hanging lug (49) is an inverted C-shaped plate, a truncated cone-shaped baffle is fixedly mounted on the left end face of the inverted C-shaped plate, and the diameter of the bottom face of the left end of the truncated cone-shaped baffle is larger than that of the bottom face of the right side.
9. The process of claim 1, wherein the process comprises: snap ring (50) are detained (501), semicircle ring plate one (502), semicircle ring plate two (503) and circular buckle (504) including waist shape, and the joint has waist shape to detain (501) in couple (48), and waist shape is detained (501) terminal fixed mounting has semicircle ring plate one (502), and semicircle ring plate one (502) one end has semicircle ring plate two (503) through round pin axle fixed mounting, and semicircle ring plate two (503) terminal fixed mounting has circular buckle (504), and semicircle ring plate one (502) opposite side is seted up with circular buckle (504) matched with circular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011442104.XA CN112635129A (en) | 2020-12-11 | 2020-12-11 | Preparation and forming process of multi-strand wire harness cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011442104.XA CN112635129A (en) | 2020-12-11 | 2020-12-11 | Preparation and forming process of multi-strand wire harness cable |
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| CN112635129A true CN112635129A (en) | 2021-04-09 |
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| CN202011442104.XA Withdrawn CN112635129A (en) | 2020-12-11 | 2020-12-11 | Preparation and forming process of multi-strand wire harness cable |
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| CN (1) | CN112635129A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112494264A (en) * | 2020-12-19 | 2021-03-16 | 济宁医学院附属医院 | Physical examination equipment for neurology |
| CN113308920A (en) * | 2021-07-29 | 2021-08-27 | 徐州固特美新材料有限公司 | Aluminum-clad steel strand manufacturing, stranding and rolling all-in-one machine |
| CN115417236A (en) * | 2022-09-01 | 2022-12-02 | 江苏南方天宏通信科技有限公司 | Composite optical cable production and processing technology |
| CN116078842A (en) * | 2023-01-13 | 2023-05-09 | 广东嘉元科技股份有限公司 | Copper wire elongation device for improving copper dissolution speed of copper dissolution tank |
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| CA2627840A1 (en) * | 2008-03-31 | 2009-09-30 | Roteq Machinery, Inc. | Multilayer unilay cable, manufacturing apparatus and process |
| CN110883117A (en) * | 2019-11-22 | 2020-03-17 | 江国升 | Method for manufacturing hot-dip galvanized steel strand |
| CN111842543A (en) * | 2020-07-24 | 2020-10-30 | 王飞 | Elevator car manufacturing and processing machine and processing method |
| CN112044341A (en) * | 2020-08-22 | 2020-12-08 | 刘同友 | Production process of agricultural microbial compound inoculant |
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| CA2627840A1 (en) * | 2008-03-31 | 2009-09-30 | Roteq Machinery, Inc. | Multilayer unilay cable, manufacturing apparatus and process |
| CN110883117A (en) * | 2019-11-22 | 2020-03-17 | 江国升 | Method for manufacturing hot-dip galvanized steel strand |
| CN111842543A (en) * | 2020-07-24 | 2020-10-30 | 王飞 | Elevator car manufacturing and processing machine and processing method |
| CN112044341A (en) * | 2020-08-22 | 2020-12-08 | 刘同友 | Production process of agricultural microbial compound inoculant |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494264A (en) * | 2020-12-19 | 2021-03-16 | 济宁医学院附属医院 | Physical examination equipment for neurology |
| CN113308920A (en) * | 2021-07-29 | 2021-08-27 | 徐州固特美新材料有限公司 | Aluminum-clad steel strand manufacturing, stranding and rolling all-in-one machine |
| CN113308920B (en) * | 2021-07-29 | 2021-09-21 | 徐州固特美新材料有限公司 | Aluminum-clad steel strand manufacturing, stranding and rolling all-in-one machine |
| CN115417236A (en) * | 2022-09-01 | 2022-12-02 | 江苏南方天宏通信科技有限公司 | Composite optical cable production and processing technology |
| CN115417236B (en) * | 2022-09-01 | 2023-08-18 | 江苏南方天宏通信科技有限公司 | Production and processing technology of composite optical cable |
| CN116078842A (en) * | 2023-01-13 | 2023-05-09 | 广东嘉元科技股份有限公司 | Copper wire elongation device for improving copper dissolution speed of copper dissolution tank |
| CN116078842B (en) * | 2023-01-13 | 2023-09-26 | 广东嘉元科技股份有限公司 | Copper wire elongation device for improving copper dissolution speed of copper dissolution tank |
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Application publication date: 20210409 |