CN113809608B - Power wire harness and production method thereof - Google Patents
Power wire harness and production method thereof Download PDFInfo
- Publication number
- CN113809608B CN113809608B CN202111290047.2A CN202111290047A CN113809608B CN 113809608 B CN113809608 B CN 113809608B CN 202111290047 A CN202111290047 A CN 202111290047A CN 113809608 B CN113809608 B CN 113809608B
- Authority
- CN
- China
- Prior art keywords
- wire
- clamping
- body section
- terminal
- paying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000007598 dipping method Methods 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 61
- 238000005520 cutting process Methods 0.000 claims description 24
- 238000010009 beating Methods 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 12
- 238000002788 crimping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 19
- 238000003825 pressing Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/005—Intermediate parts for distributing signals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/05—Crimping apparatus or processes with wire-insulation stripping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a power wire harness which comprises an M wire and an N wire, wherein the two ends of the M wire are denoted as a1 end and a b1 end, the two ends of the N wire are denoted as a2 end and a b2 end, the M wire comprises a c1 body section and a d1 body section, the N wire comprises a c2 body section and a d2 body section, the lengths of the c1 body section and the c2 body section are the same and are twisted and mutually wound, the length of the d1 body section is larger than that of the d2 body section, the a1 end and the a2 end are arranged in a flush way, the a1 end and the a2 end are respectively provided with a terminal and are inserted into a wire harness joint, the b1 end and the b2 end are respectively subjected to tin dipping and welding connection pins, the joint of the c1 body section and the d1 body section is denoted as a c position, and the joint of the c2 body section and the d2 body section is denoted as a d position. The technical scheme provided by the invention can effectively solve the problem of inconvenient installation of the traditional wire harness, save the consumption of wires and reduce the production cost.
Description
Technical Field
The invention relates to the technical field of wire harness processing, in particular to a power wire harness and a production method thereof.
Background
The wire harness used in the lamp and the electric appliance consists of two wires with equal length, but in practical application, the installation positions of some wire harness connecting pins are far away from each other, so that the problems of inconvenience and wire waste exist in the practical use process, and the problem needs to be solved.
Disclosure of Invention
The invention provides a power wire harness, which adopts the following technical scheme.
The utility model provides a power pencil, including M wire and N wire, the both ends of M wire are recorded as a1, the b1 end, the both ends of N wire are recorded as a2, the b2 end, the M wire includes that c1 is body and d1 is body, the N wire includes that c2 is body and d2 is body, the length of c1, the length of c2 is the same and both are hank winding form intertwine, the length of d1 is greater than the length of d2 is body, a1, a2 end is the parallel and level form and arranges, a1, a2 end is provided with the terminal respectively and the terminal is inserted and is established in the wire harness joint, the b1, the b2 end is carried out and is stained tin and welded the connecting pin respectively, the junction of c1 is recorded as c department, the junction of c2 is body and d2 is recorded as d department.
A method of producing a power harness, comprising the operations of: cutting the two raw material lines to form a1 end and a2 end of the M, N wire, cutting the two raw material lines, performing terminal crimping on the a1 end and the a2 end, respectively performing primary paying-off on the two raw material lines after terminal crimping, marking the length of the primary paying-off as L1, clamping the a1 end and the a2 end, marking the distance from the a1 end as C at the segment of L1, marking the distance from the a2 end as D at the segment of L1, marking the line between the c position and the a1 end as c1 segment, marking the line between the d position and the a2 end as c2 segment, performing twisting and winding treatment on the c1 segment and the c2 segment, performing secondary paying-off on the raw material line for producing the M wire after the twisting and winding treatment, the method comprises the steps that a raw material line for producing N wires is not paid out, the length of the second paying-off is recorded as L2, the two raw material lines are subjected to cutting treatment again to form b1 and b2 ends produced by M, N wires and a1 and a2 ends produced by M, N wires next time, so that the b1 and b2 ends are flush and clamped, then tin dipping treatment is carried out, the a1 and a2 ends are inserted into a wire harness connector, connecting pins are welded at the b1 and b2 ends respectively after the tin dipping treatment, the size of L1 is kept consistent with the length value of the N wires, the difference between the size of L2 and the length value of the M, N wires is kept consistent, and the size of L11 is kept consistent with the length value of a state of c1 and c2 body segment stroking.
The specific scheme is that a terminal beating mechanism is adopted to carry out terminal beating treatment, the terminal beating mechanism is assembled at the side of a wire rotator, the wire rotator is assembled in a rotating mode around a vertical shaft, a M, N wire channel is formed in the wire rotator, two raw wires penetrate through the M, N wire channel to enable a1 end and a b1 end to be exposed, the wire rotator is rotated to enable the a1 end and the b1 end to move to the terminal beating mechanism to carry out terminal beating, and after the terminal beating treatment, the wire rotator is rotated to enable the a1 end and the b1 end after the terminal beating to penetrate through a cutting mechanism to carry out subsequent operation.
The clamping of the ends a1 and b1 is carried out by adopting the clamping parts Y1 and Y2, then the clamping parts Y1 and Y2 are adjusted to move L1 distance away from one side of the cutting mechanism to draw the first paying-off, then the clamping blocks X1 and X2 are adjusted to be close to each other to close, the clamping parts X11 and X21 are adopted to clamp the positions c and d, and then the clamping parts Y1 and Y2 are adjusted to rotate to realize the twisting treatment of the body sections c1 and c 2.
And carrying out secondary paying-off while carrying out twisting and winding treatment.
And during secondary paying-off, the X1 moving part is abutted against the d1 body section to bend, so that the formed ends b1 and b2 are in a flush shape.
Clamping ends b1 and b2 by using an X21 and X22 clamping part, then adjusting the rotation of an X1 and X2 clamping block to carry out tin dipping treatment, turning to an initial position after the tin dipping treatment, clamping ends b1 and b2 by using an A1 and A2 clamping strip, adjusting the opening of the X1 and X2 clamping block, and then adjusting the translation of the A1 and A2 clamping strip to move a M, N wire out of a tin dipping mechanism for subsequent operation.
And adjusting the moving stroke of the X1 moving part according to the L2. The cutting mechanism is used for cutting the raw wire and peeling the end of the M, N wire. And the ends b1 and b2 are clamped by moving an X12 movable clamping strip which is movably arranged on the X1 clamping block.
The technical scheme provided by the invention can effectively solve the problem of inconvenient installation of the traditional wire harness, save the consumption of wires and reduce the production cost.
Drawings
FIG. 1 is a schematic view of the structure of a novel power harness;
FIG. 2 is a front view of a power harness production device;
FIG. 3 is a top view of a power harness production apparatus;
FIG. 4 is a schematic structural view of a wire stranding mechanism;
FIG. 5 is a schematic structural view of a tin dipping mechanism and a temporary storage mechanism;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic view of the movable molding of FIG. 6A 12 in a compressed state;
FIG. 8 is a cross-sectional view A-A of FIG. 5;
the reference numerals correspond as follows:
001-M wires, 002-N wires, 003-connection pins and 004-wire harness joints; 100-rack, 110-wire feeding mechanism, 120-terminal beating mechanism, 130-cutting mechanism, 140-unloading mechanism, 150-tin dipping mechanism, 151-X1 clamping block, 152-X2 clamping block, 153-X1 turning arm, 154-X2 turning arm, 155-X12 movable clamping strip, 156-telescopic arm, 157-telescopic adjusting cylinder, 158-X1 storage adjusting cylinder, 160-stranded wire mechanism, 161-Y1, Y2 clamping piece, 162-Y disc, 163-tension spring, 164-Y abutting piece, 165-Y movable seat, 166-Y rod body, 167-Y sliding piece, 168-Y driving motor, 169-Y cylinder, 170-wire rotator, 181-X1 movable piece, 182-X2 movable piece, 183-X2 spring, 184-X1 spring and 185-X abutting piece.
Detailed Description
The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.
The power wire harness with the novel structure provided by the invention is shown in fig. 1, and comprises an M wire 001 and an N wire 002, wherein the two ends of the M wire 001 are denoted as a1 end and a b1 end, the two ends of the N wire 002 are denoted as a2 end and a b2 end, the M wire 001 comprises a c1 body section and a d1 body section, the N wire 002 comprises a c2 body section and a d2 body section, the lengths of the c1 and c2 body sections are the same and are mutually wound in a twisted shape, the length of the d1 body section is greater than that of the d2 body section, the a1 end and the a2 end are arranged in a flush shape, the a1 end and the a2 end are respectively provided with a terminal and are inserted into a wire harness connector 004, the joint of the c1 end and the b2 end is denoted as a c position, and the joint of the c1 body section and the d2 body section is denoted as d position.
The wire harness with the structure can realize the assembly requirement of larger difference of the positions of the connecting pins 003, and can save the consumption of wires.
As shown in fig. 2 and 3, an apparatus for producing power supply harnesses with different lengths includes a wire feeding mechanism 110 provided on a frame 100, a terminal crimping mechanism 120 for assembling terminals at a1 end of an M wire 001 and a2 end of an N wire 002, a dicing mechanism 130 for dicing M, N wires 001 and 002, a tin dipping mechanism 150 for dipping tin at a b1 end of the M wire 001 and a b2 end of the N wire 002, and a wire twisting mechanism 160 for twisting M, N wires 001 and 002 with each other, the length of the M wire 001 being longer than the length of the N wire 002, and a temporary storage mechanism for storing a partial body section of the M wire 001 so that a1 and a2 ends of the M, N wires 001 and 002 are arranged in a flush shape and/or so that b1 and b2 ends of the M, N wires 001 and 002 are arranged in a flush shape. The specific scheme is as follows: the temporary storage mechanism is disposed between the singulation mechanism 130 and the wire stranding mechanism 160. The temporary storage mechanism is disposed on the tin pick-up mechanism 150. The tin dipping mechanism 150 comprises an X1 clamping unit, the X1 clamping unit clamps the c position of the M wire 001 and the d position of the N wire 002, the stranding mechanism 160 is used for stranding the c1 body section and the c2 body section, and the temporary storage mechanism temporarily stores the d1 body section so that the b1 end and the b2 end are arranged in a flush shape. Still include X2 clamping unit, X2 clamping unit is pressed from both sides tightly to b1, the b2 end that is the parallel and level form and arranges, and interim storage mechanism sets up between X1, X2 clamping unit. The temporary storage mechanism and the X1 and X2 clamping units are assembled at one end of the telescopic arm 156, and the other end of the telescopic arm 156 is mounted on the rotating shaft. The device also comprises a blanking mechanism, wherein the blanking mechanism is used for unloading M, N wires 001 and 002 after winding and tin dipping. The blanking mechanism comprises a blanking clamping assembly, the blanking clamping assembly comprises an A1 clamping strip and an A2 clamping strip which are arranged horizontally in an upper-lower opposite mode and can be mutually close to and far away from each other, the blanking clamping assembly is horizontally and slidably arranged on the frame 100 along the length direction of the A1 clamping strip and the A2 clamping strip, and the blanking clamping assembly is located between the cutting mechanism 130 and the tin dipping mechanism 150.
The wire harness production equipment provided by the invention can be effectively used for the automatic production of the wire harness, and the production efficiency is improved. The arrangement of the wire feeding mechanism 110, the wire bonding mechanism 120, the wire rotator 170, the splitting mechanism 130, and the discharging mechanism 140 in the present invention may be implemented according to the scheme used in the existing wire harness manufacturing equipment.
In detail, as shown in fig. 5, 6, 7 and 8, the tin dipping mechanism 150 includes oppositely arranged X1 and X2 clamping blocks 151 and 152, the X1 and X2 clamping blocks 151 and 152 are respectively rotatably mounted on a telescopic arm 156 through X1 and X2 turning arms 153 and 154, the X1 and X2 turning arms 153 and 154 are respectively connected with an opening and closing adjusting assembly, and the X1 clamping block 151 is sequentially divided into an X11 clamping part, an X1 storage part and an X12 clamping part along a direction gradually far away from the telescopic arm 156; the X2 clamp block 152 is sequentially divided into an X21 clamp part, an X2 storage part and an X22 clamp part along the direction gradually far away from the telescopic arm 156, the X11 clamp part and the X12 clamp part are oppositely arranged to form an X1 clamp unit, the X12 clamp part and the X22 clamp part are oppositely arranged to form an X2 clamp unit, the X1 storage part and the X2 storage part are oppositely arranged to form a temporary storage mechanism, an X1 movable part 181 corresponding to M conductor 001 is arranged on the X1 storage part, the X1 movable part 181 is movably arranged on the X1 clamp block 151 along the thickness direction of the X1 clamp block 151, an X2 movable part 182 corresponding to M conductor 001 is arranged on the X2 clamp block 152 along the thickness direction of the X2 clamp block 152, the X1 movable part 181 is used for abutting against the body section of the M conductor 001 to enable the X12 clamp part to bend the X2 clamp block to store materials, an X12 movable clamp strip 155 is arranged on the X12 clamp part, the X12 movable clamp strip 155 and the X22 clamp part b1, the X2 clamp end is movably arranged on the X2 clamp block 151, and the X2 clamp assembly is movably connected with the X2 clamp assembly. The X1 storage part is provided with an X1 mounting hole, the X2 storage part is provided with an X2 mounting hole, the X1 mounting hole is a through hole, the X movable part is slidably assembled in the X1 mounting hole, the X2 movable part 182 is slidably assembled in the X2 mounting hole, the storage adjusting assembly comprises an X1 storage adjusting cylinder 158 connected with the X1 movable part 181 and an X1 spring 184 arranged in the X2 mounting hole, the X1 spring 184 drives the X2 movable part 182 to move towards one side close to the X1 clamping block 151, the dimension of the X1 movable part 181 along the a direction is marked as d1, the dimension of the X2 movable part 182 along the b direction is marked as d2, d1 is less than d2, the a direction is the direction of the X11 clamping part pointing to the X12 clamping part, the b direction is the direction of the X21 clamping part pointing to the X22 clamping part, and the X1 movable part 181 abuts against two side edges of the M wire 001 to chamfer or round the round corner.
The X2 clamping adjustment assembly can be implemented according to the scheme shown in fig. 8, and comprises an X2 spring 183, wherein the X2 spring 183 drives the X12 movable clamping strip 155 to move towards the side far away from the X22 clamping part, an X pressing piece 185 is arranged on a piston rod of the X1 storage adjustment cylinder 158, the X pressing piece 185 abuts against the X12 movable clamping strip 155 to move towards the side far away from the X12 clamping part, the X pressing piece 185 is movably and adjustably assembled on the piston rod along the length direction of the piston rod, and a locking bolt for locking the installation position of the X pressing piece 185 is arranged on the piston rod. The implementation can also be performed according to the following scheme, wherein the X2 clamping adjustment assembly comprises an X2 clamping adjustment cylinder, but the second scheme needs to be provided with a plurality of driving sources. The telescopic arm 156 is connected with a telescopic adjusting cylinder 157, the telescopic arm 156 is mounted on a rotating shaft, and the rotating shaft is connected with a rotation driving motor. The X1 and X2 turnover arms 153 and 154 are respectively installed through X1 and X2 shaft bodies in a rotating way, X1 and X2 gears are respectively arranged on the X1 and X2 shaft bodies, sliding racks are arranged between the X1 and X2 gears, tooth surfaces of the X1 and X2 are respectively arranged on two opposite surfaces of the sliding racks, the tooth surfaces of the X1 and X2 are respectively meshed with the X1 and X2 gears, and the sliding racks are connected with a sliding cylinder. Of course, a link adjusting mechanism may be connected to the X1 and X2 overturning arms 153 and 154 to adjust the opening or closing of the X1 and X2 clamping blocks 151 and 152.
As shown in fig. 4, the wire twisting mechanism 160 includes a Y clamping unit, which has an openable and closable Y clamping opening, and the Y clamping opening is used for clamping the ends a1 and a2, and the Y clamping unit is respectively connected with a Y rotation unit and a Y translation unit, and the Y rotation unit adjusts the Y clamping unit to rotate, and the Y translation unit adjusts the Y translation along the Y clamping unit. The Y clamping unit comprises Y1 and Y2 wire clamping pieces, the middle parts of the Y1 and Y2 wire clamping pieces are respectively hinged on the Y wire clamping support by adopting Y1 and Y2 hinge shafts, one ends of the Y1 and Y2 wire clamping pieces form a Y clamping opening, and the other ends of the Y1 and Y2 wire clamping pieces are correspondingly arranged with the wire clamping adjusting assembly. The other ends of the Y1 and Y2 wire clamping pieces are connected through a Y tension spring 163, and the wire clamping adjusting assembly adjusts the other ends of the Y1 and Y2 wire clamping pieces to be far away from each other in a wedge surface abutting mode. The Y wire clamping support comprises a Y rod body 166, a Y disc 162 is arranged at one end part of the Y rod body 166, and Y1 and Y2 wire clamping pieces are oppositely arranged on the Y disc 162.
The detailed scheme is as follows: the Y rod 166 is provided with a Y abutment 164, the Y abutment 164 is provided with a Y abutment, and the Y abutment abuts against the other end of the Y1, Y2 wire clamping member to perform wedge surface abutment, and the Y abutment 164 is assembled in a sliding manner along the length direction of the Y rod 166. The other ends of the Y1 and Y2 wire clamping pieces are respectively provided with an abutting roller, the Y abutting piece 164 is formed by a Y pipe body, the Y abutting part is formed by a taper pipe section arranged at the end part of the Y pipe body, the outer pipe wall of the taper pipe section is in inclined plane abutting fit with the rollers, a Y spring is arranged in the Y pipe body, and the Y spring drives the Y pipe body to move towards one side far away from the Y1 and Y2 wire clamping pieces. The Y rod 166 is slidably mounted on the Y movable seat 165, and the wire clamping adjusting assembly further includes a Y moving member for adjusting the movement of the Y rod 166, where the Y movable seat 165 is used to prevent the Y tube from translating and urge the cone tube section against the Y1 and Y2 wire clamping members, so as to adjust the Y clamping opening to clamp. The other end of the Y rod body 166 is provided with a spline shaft sleeve, a movable bearing is arranged on the spline shaft sleeve, the outer ring of the movable bearing is connected with the Y moving part, the spline shaft sleeve is sleeved on the spline shaft, and the spline shaft is connected with the Y rotating unit. The Y movable seat 165 is formed by a groove body with a groove opening horizontally arranged, a strip-shaped vacancy part is arranged on the upper groove wall of the groove body, a Y sliding part 167 is arranged on the strip-shaped vacancy part, the Y sliding part 167 is connected with the outer ring of the movable bearing, the Y rotating unit comprises a Y driving motor 168, the Y driving motor 168 is connected with a spline shaft, and the Y moving part is a Y cylinder 169 arranged on the upper groove wall of the groove body. The frame 100 is further provided with a Y guide rail, the Y movable seat 165 is slidably assembled on the Y guide rail, and the Y translation unit includes a Y adjustment belt mounted on the frame 100, and the Y adjustment belt is connected with the Y movable seat 165.
The stranding mechanism 160 provided above can effectively realize stranding of the segments c1 and c2, and can be used for stranding rapidly and reliably.
The method for producing the power wire harness by adopting the equipment comprises the following operations: cutting the two raw material lines to form a1 end and a2 end of the M, N lead 001 and 002, cutting the two raw material lines, performing terminal crimping on the a1 end and the a2 end, paying off the two raw material lines for the first time respectively after the terminal crimping, marking the length of the first paying off as L1, clamping the a1 end and the a2 end, marking the distance from the a1 end as C at the section of L1, marking the distance from the a2 end as D at the section of L1, marking the line between the c position and the a1 end as C1 section, marking the line between the d position and the a2 end as C2 section, performing twisting and winding treatment on the c1 section and the c2 section, paying off the raw material line for producing the M lead 001 for the second time after the twisting and winding treatment, the raw wire for producing the N wire 002 is not paid out, the length of the second paying-off is marked as L2, the two raw wires are cut again to form the b1 and b2 ends produced by the wires 001 and 002 of M, N and the a1 and a2 ends produced by the wires 001 and 002 of M, N next time, so that the b1 and b2 are flush and clamped, then tin dipping treatment is carried out, the a1 and a2 ends are inserted into a wire harness joint 004 after tin dipping treatment, connecting pins 003 are welded at the b1 and b2 ends respectively, the size of L1 is consistent with the length value of the N wire 002, the difference between the size of L2 and the length value of the wires 001 and 002 of M, N is consistent, and the size of L11 is consistent with the length value of the C1 and c2 body segment in a state. The assembly harness connector 004 and the welding connection feet 003 can be operated manually or by using the existing automatic equipment sold in the market.
Specifically, the terminal beating mechanism 120 is adopted to perform terminal beating, the terminal beating mechanism 120 is assembled at the side of the line rotator 170, the line rotator 170 is assembled in a rotating mode around a vertical shaft, a M, N conducting wire 001 and 002 channel is formed in the line rotator 170, two raw material lines penetrate through the M, N conducting wire 001 and 002 channel to enable a1 end and a b1 end to be exposed, the line rotator 170 is rotated, the a1 end and the b1 end are moved to the terminal beating mechanism 120 to perform terminal beating, and the line rotator 170 is rotated after the terminal beating treatment to enable the a1 end and the b1 end after terminal beating to penetrate through the cutting mechanism 130 to perform subsequent operation.
The ends a1 and b1 are clamped by the Y1 and Y2 clamping pieces 161, then the Y1 and Y2 clamping pieces 161 are adjusted to move towards the side far away from the cutting mechanism 130 by L1 distance to draw the first paying-off, then the X1 and X2 clamping blocks 151 and 152 are adjusted to be close to each other to close, the C and d positions are clamped by the X11 and X21 clamping parts, and then the Y1 and Y2 clamping pieces 161 are adjusted to rotate to realize the winding treatment of the C1 and C2 body segments. And carrying out secondary paying-off while carrying out twisting and winding treatment. During the second paying-off, the X1 movable piece 181 is abutted against the d1 body section to bend, so that the formed b1 end and the formed b2 end are in a flush shape. Clamping the ends b1 and b2 by adopting an X21 and X22 clamping part, then adjusting the X1 and X2 clamping blocks 151 and 152 to rotate for tin dipping treatment, turning to an initial position after tin dipping treatment, clamping the ends b1 and b2 by adopting an A1 and A2 clamping strip, adjusting the X1 and X2 clamping blocks 151 and 152 to open, and then adjusting the A1 and A2 clamping strip to translate so as to move the M, N wires 001 and 002 out of the tin dipping mechanism 150 for subsequent operation. The moving stroke of the X1 movable member 181 is adjusted according to the L2.
The cutting mechanism 130 is used for cutting the raw wire and peeling the end portions of the M, N wires 001 and 002. The ends b1 and b2 are clamped by moving the movable X12 clamping bars 155 which are movably arranged on the X1 clamping block 151. The splitting mechanism 130 is respectively composed of an upper cutting knife set and a lower cutting knife set which are movably arranged along the vertical direction, and the upper cutting knife set and the lower cutting knife set are respectively composed of tooth-shaped splitting knives.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (2)
1. A method for producing a power harness, characterized by: the power wire harness comprises an M wire and an N wire, wherein the two ends of the M wire are denoted as a1 end and a b1 end, the two ends of the N wire are denoted as a2 end and a b2 end, the M wire comprises a c1 body section and a d1 body section, the N wire comprises a c2 body section and a d2 body section, the lengths of the c1 body section and the c2 body section are the same and are mutually wound in a twisted mode, the length of the d1 body section is larger than that of the d2 body section, the a1 end and the a2 end are arranged in a flush mode, the a1 end and the a2 end are respectively provided with a terminal and are inserted into a wire harness connector, the b1 end and the b2 end are respectively subjected to tin dipping and welding connection pins, the junction of the c1 body section and the d1 body section is denoted as a c position, and the junction of the c2 body section and the d2 body section is denoted as a d position;
the production method comprises the following operations: cutting the two raw material lines to form a1 end and a2 end of the M, N wire, cutting the two raw material lines, performing terminal crimping on the a1 end and the a2 end, respectively performing primary paying-off on the two raw material lines after terminal crimping, marking the length of the primary paying-off as L1, clamping the a1 end and the a2 end, marking the distance from the a1 end as C at the segment of L1, marking the distance from the a2 end as D at the segment of L1, marking the line between the c position and the a1 end as c1 segment, marking the line between the d position and the a2 end as c2 segment, performing twisting and winding treatment on the c1 segment and the c2 segment, performing secondary paying-off on the raw material line for producing the M wire after the twisting and winding treatment, the method comprises the steps that a raw material line for producing N wires is not paid off, the length of the second paying off is recorded as L2, the two raw material lines are cut again to form b1 and b2 ends produced by M, N wires and a1 and a2 ends produced by M, N wires at the next time, so that the b1 and b2 ends are flush and clamped, then tin dipping treatment is carried out, the a1 and a2 ends are inserted into a wire harness connector, connecting pins are welded at the b1 and b2 ends respectively after tin dipping treatment, the size of L1 is consistent with the length value of the N wires, the difference between the size of L2 and the length value of the M, N wires is consistent, and the size of L11 is consistent with the length value of a state of c1 and c2 body segment stroking;
the method comprises the steps that a terminal beating mechanism is adopted for terminal beating, the terminal beating mechanism is assembled at the side of a line converter, the line converter is assembled in a rotating mode around a vertical shaft, a M, N wire channel is formed in the line converter, two raw material lines penetrate through the M, N wire channel to enable a1 end and a b1 end to be exposed, the line converter is rotated to enable the a1 end and the b1 end to move onto the terminal beating mechanism for terminal beating, and after terminal beating, the line converter is rotated to enable the a1 end and the b1 end after terminal beating to penetrate through a segmentation mechanism for subsequent operation;
clamping ends a1 and b1 by using Y1 and Y2 clamping pieces, then adjusting the Y1 and Y2 clamping pieces to move L1 distance away from one side of the cutting mechanism to draw the first paying-off, then adjusting the X1 and X2 clamping blocks to be close to each other to close, clamping positions c and d by using X11 and X21 clamping parts, and then adjusting the Y1 and Y2 clamping pieces to rotate to realize twisting treatment of the body sections c1 and c 2;
carrying out secondary paying-off while carrying out twisting and winding treatment; during secondary paying-off, the X1 movable piece is abutted against the d1 body section to bend, so that the formed ends b1 and b2 are in a flush shape;
clamping ends b1 and b2 by using clamping parts X21 and X22, adjusting clamping blocks X1 and X2 to rotate for tin dipping treatment, turning to an initial position after tin dipping treatment, clamping ends b1 and b2 by using clamping strips A1 and A2, adjusting clamping blocks X1 and X2 to open, and adjusting clamping strips A1 and A2 to translate so as to move a M, N wire out of a tin dipping mechanism for subsequent operation;
adjusting the moving stroke of the X1 moving part according to the L2; and the ends b1 and b2 are clamped by moving an X12 movable clamping strip which is movably arranged on the X1 clamping block.
2. The power harness production method as claimed in claim 1, wherein the cutting mechanism is for cutting the raw wire and peeling an end of the M, N wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290047.2A CN113809608B (en) | 2021-11-02 | 2021-11-02 | Power wire harness and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290047.2A CN113809608B (en) | 2021-11-02 | 2021-11-02 | Power wire harness and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113809608A CN113809608A (en) | 2021-12-17 |
| CN113809608B true CN113809608B (en) | 2023-12-01 |
Family
ID=78938052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111290047.2A Active CN113809608B (en) | 2021-11-02 | 2021-11-02 | Power wire harness and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113809608B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571158B (en) * | 2022-05-07 | 2022-07-08 | 深圳市镓鑫实业有限公司 | Welding set is used in power cord production |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856187A (en) * | 1988-03-31 | 1989-08-15 | Artos Engineering Company | Apparatus and methods for making terminated wire segments |
| EP0331543A1 (en) * | 1988-03-02 | 1989-09-06 | Peroy, Jeannine | Manufacturing process of a wire beam leaving a cable, installation for carrying out this process and wire beam manufactured by this process |
| JP2005132000A (en) * | 2003-10-31 | 2005-05-26 | Yazaki Corp | Ultrasonic welding device |
| CN104217823A (en) * | 2013-06-03 | 2014-12-17 | 日本自动机械株式会社 | Wire twisting device and method, and twisted cable manufacturing device and method |
| CN106099609A (en) * | 2016-08-17 | 2016-11-09 | 广东亚泰科技有限公司 | Multi-thread tin sticky end-punching machine |
| CN110707501A (en) * | 2019-09-19 | 2020-01-17 | 杭州三元电器有限公司 | Production process of wire harness with wiring terminal |
| CN110718824A (en) * | 2019-10-19 | 2020-01-21 | 合肥市中正电气有限公司 | Combined wire harness production line with circuit board |
| CN111403979A (en) * | 2020-04-22 | 2020-07-10 | 广东银钢智能科技有限公司 | Tin dipping method and tin dipping mechanism for coaxial cable |
| CN112787199A (en) * | 2021-01-28 | 2021-05-11 | 苏州新亚电通有限公司 | Multi-conductor cable terminal punching and tin dipping device |
| CA3121767A1 (en) * | 2020-07-10 | 2021-06-28 | Airbus Helicopters | Method for manufacturing an electric harness |
-
2021
- 2021-11-02 CN CN202111290047.2A patent/CN113809608B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0331543A1 (en) * | 1988-03-02 | 1989-09-06 | Peroy, Jeannine | Manufacturing process of a wire beam leaving a cable, installation for carrying out this process and wire beam manufactured by this process |
| US4856187A (en) * | 1988-03-31 | 1989-08-15 | Artos Engineering Company | Apparatus and methods for making terminated wire segments |
| JP2005132000A (en) * | 2003-10-31 | 2005-05-26 | Yazaki Corp | Ultrasonic welding device |
| CN104217823A (en) * | 2013-06-03 | 2014-12-17 | 日本自动机械株式会社 | Wire twisting device and method, and twisted cable manufacturing device and method |
| CN106099609A (en) * | 2016-08-17 | 2016-11-09 | 广东亚泰科技有限公司 | Multi-thread tin sticky end-punching machine |
| CN110707501A (en) * | 2019-09-19 | 2020-01-17 | 杭州三元电器有限公司 | Production process of wire harness with wiring terminal |
| CN110718824A (en) * | 2019-10-19 | 2020-01-21 | 合肥市中正电气有限公司 | Combined wire harness production line with circuit board |
| CN111403979A (en) * | 2020-04-22 | 2020-07-10 | 广东银钢智能科技有限公司 | Tin dipping method and tin dipping mechanism for coaxial cable |
| CA3121767A1 (en) * | 2020-07-10 | 2021-06-28 | Airbus Helicopters | Method for manufacturing an electric harness |
| CN112787199A (en) * | 2021-01-28 | 2021-05-11 | 苏州新亚电通有限公司 | Multi-conductor cable terminal punching and tin dipping device |
Non-Patent Citations (1)
| Title |
|---|
| 基于某型号飞机电缆线束端头焊接工艺的应用与研究;郭北平;牟红宇;;内燃机与配件(第11期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113809608A (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110808523B (en) | Power electronic lead and terminal fixed connection equipment and operation method | |
| CN113809608B (en) | Power wire harness and production method thereof | |
| CN208111900U (en) | Full-automatic wiring harness terminal crimping machine arranges line device with split conductor | |
| CN209306632U (en) | It is a kind of to wind neat textile machine wrap-up | |
| CN114043154B (en) | Fixing clamp for welding repair of cracks of valve body of valve | |
| DE2163977C3 (en) | Device for clamping a connector to the stripped conductor end of an insulated electrical cable | |
| CN204096569U (en) | Automatic feeding | |
| CN108792809B (en) | Automatic guiding device for crimping automobile wire harness | |
| CN112864985A (en) | Cable box fast assembly termination | |
| CN114267494A (en) | Aluminum alloy flexible photovoltaic cable stranding equipment and stranding method thereof | |
| CN114043035B (en) | Automatic unloading tin dipping wire feeding device of electronic wire | |
| CN114005608B (en) | Equipment for producing power wire harnesses with different lengths | |
| CN114005613B (en) | Wire twisting mechanism | |
| CN202534922U (en) | Tin adhering and cutting module of cable connector automatic processing and welding assembly machine | |
| CN219554441U (en) | Paint removing device for electrical equipment | |
| CN211304526U (en) | Single-cylinder centering clamping mechanism | |
| CN209980870U (en) | High-efficient exquisite cable device of skinning | |
| CN104901035B (en) | The method of cable branch box/ring main unit parallel connection network access | |
| CN113328317B (en) | Full-automatic tangent peeling end-hitting sleeve multi-wire parallel connection machine and use method thereof | |
| CN104440786A (en) | Shaft end ring mounting device and use method thereof | |
| CN212062970U (en) | One-in-multiple-wire-bundle crimping terminal device | |
| CN210822940U (en) | Tie up ware is used in wire production | |
| CN108821019B (en) | Improved generation car wiring harness guiding device for crimping | |
| CN219123652U (en) | Full-automatic winding displacement pencil double-end terminal is pressed and double-end winding displacement insertion rubber shell equipment | |
| CN216633449U (en) | Copper product cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A power harness and its production method Granted publication date: 20231201 Pledgee: Yuexi Anhui rural commercial bank Limited by Share Ltd. Pledgor: ANHUI LANRUI ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2024980013044 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |