CN110120621B - Wire straightening machine - Google Patents

Wire straightening machine Download PDF

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Publication number
CN110120621B
CN110120621B CN201910566022.7A CN201910566022A CN110120621B CN 110120621 B CN110120621 B CN 110120621B CN 201910566022 A CN201910566022 A CN 201910566022A CN 110120621 B CN110120621 B CN 110120621B
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China
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plate
cylinder
wire
twisting
fixed
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CN201910566022.7A
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CN110120621A (en
Inventor
杨晓红
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Hebi Polytechnic
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Hebi Polytechnic
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Priority to CN201910566022.7A priority Critical patent/CN110120621B/en
Publication of CN110120621A publication Critical patent/CN110120621A/en
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04Apparatus 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
    • H01R43/048Crimping apparatus or processes

Abstract

The invention discloses an electric wire straightening machine, which solves the technical problems that the traditional method for spreading the head of a stranded wire is low in efficiency, poor in product consistency and high in labor intensity of workers. The invention comprises a frame assembly, wherein the frame assembly comprises a frame body, a line twisting assembly is arranged in the frame body, and a line clamping assembly is arranged on the left side wall of the frame body; the thread rolling assembly comprises a movable vertical plate, an upper thread rolling plate and a lower thread rolling plate, the movable vertical plate is sleeved on the guide rod, the lower thread rolling plate is fixed in the frame, a thread rolling sliding table cylinder and a pressing sliding table cylinder are arranged above the upper thread rolling plate, the upper part of a cylinder seat of the thread rolling sliding table cylinder is connected with the pressing sliding table cylinder, and a piston rod of the thread rolling sliding table cylinder is connected with the upper thread rolling plate; the cylinder seat of the pressing sliding table cylinder is fixed on the movable vertical plate, and the piston rod of the pressing sliding table cylinder is connected with the thread rolling sliding table cylinder. The twisting and straightening process of the stranded wire is mechanized, the twisting and straightening lengths of the stranded wire are uniformly determined, the twisting and straightening lengths of the stranded wire are prevented from being uneven, the product quality is ensured, and the working efficiency is improved.

Description

Wire straightening machine
Technical Field
The invention relates to the field of automobile wire harness processing equipment, in particular to a wire straightening machine for straightening wires.
Background
In recent years, with the large-scale popularization and development of automobiles, the kinds of automobile wire harness requirements are more and more, and one of them is a twisted wire: the litz wire is a stranded wire formed by twisting 2, 3 or 4 single-strand wires, the head of the litz wire needs to be crimped with a terminal, the head of the litz wire needs to be spread when the terminal is crimped, and the spread single-strand wires need to be kept in a straightened state and cannot be bent. The traditional method for spreading the heads of the stranded wires is to manually or two small flat plates to rub the heads of the stranded wires open and straighten the heads of the stranded wires, and the method has the defects of low efficiency, poor product consistency, uneven product quality and high labor intensity of workers.
Disclosure of Invention
The invention aims to solve the technical problems that the traditional method for spreading the heads of the stranded wires is low in efficiency, poor in product consistency, uneven in product quality and high in labor intensity of workers, and provides the wire straightening machine which is high in efficiency, high in product consistency and low in labor intensity of workers.
In order to solve the technical problems, the invention adopts the following technical scheme: a wire straightening machine comprises a frame assembly, wherein the frame assembly comprises a frame body, a wire twisting assembly is arranged in the frame body, and a wire clamping assembly is arranged on the left side wall of the frame body;
a fixed vertical plate I and a fixed vertical plate II are arranged in the frame body, and a guide rod is arranged between the fixed vertical plate I and the fixed vertical plate II;
the thread rolling assembly comprises a movable vertical plate, an upper thread rolling plate and a lower thread rolling plate, the movable vertical plate is sleeved on the guide rod, the lower thread rolling plate is fixed in the frame, a thread rolling sliding table cylinder and a pressing sliding table cylinder are arranged above the upper thread rolling plate, the upper part of a cylinder seat of the thread rolling sliding table cylinder is connected with the pressing sliding table cylinder, and a piston rod of the thread rolling sliding table cylinder is connected with the upper thread rolling plate; the cylinder seat of the pressing sliding table cylinder is fixed on the movable vertical plate, and the piston rod of the pressing sliding table cylinder is connected with the thread rolling sliding table cylinder.
The line twisting sliding table cylinder is characterized in that an L-shaped plate is arranged between the line twisting sliding table cylinder and the upper twisting plate, the L-shaped plate is fixed on the upper twisting plate and comprises a transverse plate and a vertical plate, a sliding groove is formed in the transverse plate, a protruding block matched with the sliding groove is arranged on the line twisting sliding table cylinder, and a piston rod of the line twisting sliding table cylinder is connected with the vertical plate after transversely extending out.
The movable vertical plate is further provided with a drawing assembly, the drawing assembly comprises a drawing cylinder, the drawing cylinder is arranged between the fixed vertical plate II and the movable vertical plate, a piston rod of the drawing cylinder is connected with the movable vertical plate, and a cylinder seat of the drawing cylinder is fixed on the fixed vertical plate II.
Still be equipped with between the left side wall of framework and the fixed riser I and press from both sides the line subassembly, the line subassembly that presss from both sides include punch holder, lower plate and double-layered line cylinder, form between punch holder and the lower plate and press from both sides the line mouth, between the fixed left side wall of lower plate and the cylinder block of double-layered line cylinder and the fixed riser I, the piston rod and the punch holder of double-layered line cylinder are connected.
The wire inlet is formed in the left side wall of the frame body, and the bottom surface of the wire inlet is on the same horizontal plane with the upper surface of the lower clamping plate and the upper surface of the lower washboard.
The right side of the thread rolling component is provided with a starting device, the starting device comprises a triggering device, a gear, a rack, a fixed seat and a triggering cylinder, the starting device is fixed on the frame component through the fixed seat, the triggering device is connected with the gear through a connecting plate, a piston rod of the triggering cylinder is connected with the rack, the gear is meshed with the rack,
the connecting plate is connected with the gear through the gear shaft, the gear shaft is fixed on the fixed seat, and the fixed seat and the trigger cylinder are fixed on a cross beam of the frame assembly; the fixing base card is equipped with the bar hole on the crossbeam, and fixing bolt is with fixing base and crossbeam fixed connection.
The trigger device comprises a trigger plate and a fixed plate, wherein the fixed plate is provided with a conductive connector, and a spring is arranged between the trigger plate and the fixed plate.
A wire twisting method of an electric wire straight twisting machine comprises ③ following steps of ① picking up a twisted wire, straightening ③ free end of ③ twisted wire between an upper twisting plate and a lower twisting plate through a wire inlet, poking ③ free end of ③ twisted wire to a trigger plate of a starting device, controlling a trigger cylinder to be started by a control panel, enabling ③ trigger cylinder to rotate 90 degrees to give way to a wire twisting component, enabling a wire clamping cylinder to be started to clamp ③ twisted wire by ③ trigger device while giving way to ③ wire twisting component, controlling ③ wire twisting component to start to work by ③ control panel after ③ twisted wire is clamped by ③ clamp component, lifting and returning an upper twisting plate of ③ wire twisting component after ③ upper twisting plate moves leftwards or rightwards for multiple times of twisting ③ twisted wire each time, continuing to twist ③ wire according to ③ set times, returning ③ upper twisting plate after ③ twisted wire is twisted, preparing for ③ second time of twisting, and repeating ③ steps.
and thirdly, when the thread twisting assembly twists threads, the thread twisting sliding table cylinder controls the upper twisting plate to move back and forth, the pressing sliding table cylinder controls the distance between the upper twisting plate and the lower twisting plate, and the pulling cylinder pulls the twisted threads backwards.
The invention realizes the limitation of the length of the twisted wire through the starting device; the stranded wire clamp is fastened and fixed through the wire clamping assembly, and the twisted wire is twisted open and straightened through the wire twisting assembly and the drawing assembly; the twisting and opening straightening process of the stranded wire is mechanized, the twisting and opening lengths of the stranded wire are uniformly determined, the twisting and opening lengths of the stranded wire are prevented from being uneven, the product quality is ensured, and the working efficiency is improved.
Drawings
FIG. 1 is one of the schematic internal structures of the present invention;
FIG. 2 is a second schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of the frame assembly of the present invention;
FIG. 4 is a schematic view of the thread rolling assembly according to the present invention;
FIG. 5 is a second schematic view of the thread rolling assembly of the present invention;
FIG. 6 is a schematic view of the drawer assembly of the present invention;
FIG. 7 is a schematic view of the wire clamping assembly of the present invention;
FIG. 8 is a schematic view of the starting device of the present invention;
FIG. 9 is a second schematic structural diagram of the starting device of the present invention;
fig. 10 is a schematic view of the external structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, an electric wire straightening machine includes a frame assembly 4, where the frame assembly 4 includes a frame body 41, a wire twisting assembly 2 is disposed inside the frame body 41, and a wire clamping assembly 3 is disposed on a left side wall 46 of the frame body 41;
a fixed vertical plate I42 and a fixed vertical plate II43 are arranged in the frame body 41, and a guide rod 45 is arranged between the fixed vertical plate I42 and the fixed vertical plate II 43;
the thread rolling assembly 2 comprises a movable vertical plate 28, an upper thread rolling plate 21 and a lower thread rolling plate 22, the movable vertical plate 28 is sleeved on the guide rod 45, the lower thread rolling plate 22 is fixed in the frame body 41, a thread rolling sliding table cylinder 23 and a pressing sliding table cylinder 24 are arranged above the upper thread rolling plate 21, the upper part of a cylinder seat of the thread rolling sliding table cylinder 23 is connected with the pressing sliding table cylinder 24, and a piston rod of the thread rolling sliding table cylinder 23 is connected with the upper thread rolling plate 21; the cylinder seat of the pressing sliding table cylinder 24 is fixed on the movable vertical plate 28, and the piston rod of the pressing sliding table cylinder 24 is connected with the thread rolling sliding table cylinder 23.
An L-shaped plate 25 is arranged between the thread rolling sliding table cylinder 23 and the upper washboard 21, the L-shaped plate 25 is fixed on the upper washboard 21, the L-shaped plate 25 comprises a transverse plate 251 and a vertical plate 252, a sliding groove 253 is formed in the transverse plate 251, a convex block 231 matched with the sliding groove 253 is arranged on the thread rolling sliding table cylinder 23, and a piston rod of the thread rolling sliding table cylinder 23 extends transversely and then is connected with the vertical plate 252. When the device works, the piston rod of the pressing sliding table cylinder 24 stretches, the stretching amount is transferred to the upper washboard through the cylinder seat of the thread rolling sliding table cylinder 23, and then the space between the upper washboard and the lower washboard is adjusted, so that the device is suitable for stranded wires with different thicknesses. The piston rod of the thread rolling sliding table cylinder 23 stretches out and draws back to drive the L-shaped plate 25 to move back and forth relative to the cylinder seat of the thread rolling sliding table cylinder 23, so as to drive the upper rubbing plate 21 to move back and forth, so that the upper rubbing plate 21 and the lower rubbing plate are moved relatively, and further, the purpose of rolling off the twisted wire is achieved.
The movable vertical plate 28 is further provided with a drawing assembly 1, the drawing assembly 1 comprises a drawing cylinder 11, the drawing cylinder 11 is arranged between the fixed vertical plate II43 and the movable vertical plate 28, a piston rod of the drawing cylinder 11 is connected with the movable vertical plate 28, and a cylinder seat of the drawing cylinder 11 is fixed on the fixed vertical plate II 43. When the twisting and uncoiling device is used, the drawing cylinder 11 stretches to drive the movable vertical plate 28 to move leftwards or rightwards, the pressing sliding table cylinder 24, the twisting sliding table cylinder 23 and the upper twisting plate 21 are driven to move leftwards or rightwards, and right-hand pulling force is applied to the electric wire through the friction force between the upper twisting plate and the electric wire, so that the functions of twisting and uncoiling the twisted wire while twisting and uncoiling the twisted wire are realized, and the twisting and uncoiling quality of the twisted wire is improved.
A wire clamping assembly 3 is further arranged between the left side wall 46 of the frame body 41 and the fixed vertical plate I42, the wire clamping assembly 3 comprises an upper clamping plate 31, a lower clamping plate 32 and a wire clamping cylinder 34, a wire clamping opening 33 is formed between the upper clamping plate 31 and the lower clamping plate 32, the cylinder seats of the lower clamping plate 32 and the wire clamping cylinder 34 are fixed between the left side wall 46 and the fixed vertical plate I42, and a piston rod of the wire clamping cylinder 34 is connected with the upper clamping plate 31. The wire clamping cylinder 34 adopts a duplex cylinder, the upper clamping plate 31 and the lower clamping plate 32 adopt knurled plates, and the knurled plates are arranged to prevent a stranded wire from slipping at a wire clamping port; when the twisting device is used, the twisted wire enters from the wire clamping opening, and the wire clamping cylinder stretches out of the piston rod to clamp and fix the twisted wire, so that the twisted wire is prevented from slipping during twisting.
A wire inlet 47 is arranged on the left side wall 46 of the frame body 41, and the bottom surface of the wire inlet 47 is on the same horizontal plane with the upper surface of the lower clamp plate 32 and the upper surface of the lower washboard 32. The wire inlet 47 is a strip-shaped inlet, and can simultaneously twist a plurality of twisted wires, and the twisted wires enter from the wire inlet 47, pass through the wire clamping port 33 and the fixed vertical plate I42, and then reach the lower twisting plate to wait for twisting and straightening.
The right side of the thread twisting assembly 2 is provided with a starting device 5, the starting device 5 comprises a triggering device 51, a gear 54, a rack 55, a fixed seat 52 and a triggering cylinder 53, the starting device is fixed on the frame assembly through the fixed seat, the triggering device 51 is connected with the gear 54 through a connecting plate 56, a piston rod of the triggering cylinder 53 is connected with the rack 55, and the gear 54 is meshed with the rack 55;
the gear 54 is sleeved on a gear shaft 57, the connecting plate 56 is connected with the gear 54 through the gear shaft 57, the gear shaft 57 is fixed on the fixed seat 52, and the fixed seat 52 and the trigger cylinder 53 are both fixed on the cross beam 48 of the frame component 4; the fixing seat 52 is clamped on the cross beam 48, a strip-shaped hole 471 is formed in the cross beam 48, and the fixing bolt 461 fixedly connects the fixing seat 52 with the cross beam 48. When the fixing device is installed, the fixing bolt 461 penetrates through the strip-shaped hole and can slide in the strip-shaped hole, so that the installation position of the fixing seat is adjusted; the mounting positions of the fixing seats are different, so that the distance from the trigger device 51 to the wire inlet 47 is different, and the wire inlet length is adjusted. The length of the thread rolling of the invention can be adjusted between 25 mm and 110 mm.
The trigger device 51 comprises a trigger plate 511 and a fixing plate 512, wherein the fixing plate 512 is provided with a conductive connector, and a spring 514 is arranged between the trigger plate 511 and the fixing plate 512. The conductive connector is a screw, when the device works, under the action of the spring 514, a certain distance is kept between the trigger plate 511 and the conductive connector, and the fixing plate 512 is a nylon piece and is not conductive; two ends of the trigger wire are respectively fixed on the conductive connector and the trigger plate 511, after the trigger plate is contacted with the screw, the two ends of the trigger wire are in butt joint conduction to form a trigger conductive loop, a trigger success signal is sent to the control panel, and at the moment, the control panel sends a signal to the trigger cylinder to open the trigger cylinder; the trigger cylinder is started, a piston rod of the trigger cylinder extends out, the piston rod of the trigger cylinder drives the rack to advance, and then the trigger device 51 is driven by the gear to rotate 90 degrees clockwise, so that the upper washboard is abducted. The starting device 5 is arranged to ensure that the strand extends into the space between the upper washboard and the lower washboard for a certain length, and then the trigger device rotates to give way, so that the strand opening length is ensured to be determined uniformly.
The control panel controls the opening and closing of the wire clamping cylinder, the wire twisting sliding table cylinder, the pressing sliding table cylinder and the drawing cylinder besides controlling the opening of the trigger cylinder, and is a control center of the whole device.
When the starting device works, a twisted wire to be twisted off stretches out for a certain length and pushes and presses the trigger plate, the trigger plate is in contact with the screw to enable the trigger plate to be conducted with the screw, after the trigger plate is conducted with a lead on the screw, a signal is transmitted to the control panel, the control panel controls the switch of the trigger cylinder to be turned on, the cylinder rod of the trigger cylinder stretches out, the cylinder rod drives the rack to move forwards, the rack drives the gear to rotate, the gear rotates on the gear shaft, the gear shaft is fixed on the fixed seat, the gear rotates to drive the fixed plate to rotate through the connecting plate, the whole trigger device rotates, and when the cylinder rod of the trigger cylinder extends out completely, the starting. The control panel makes the starting device keep a plurality of time at 90 degrees and then the starting device resets, and the whole action is finished.
A wire twisting method of an electric wire straight twisting machine comprises ③ following steps of ① picking up a twisted wire, straightening ③ free end of ③ twisted wire between an upper twisting plate and a lower twisting plate through a wire inlet, poking ③ free end of ③ twisted wire to a trigger plate of a starting device, controlling a trigger cylinder to be started by a control board, enabling ③ trigger cylinder to rotate 90 degrees to give way to a wire twisting component, enabling a wire clamping cylinder to be started to clamp ③ twisted wire by ③ trigger device while giving way to ③ wire twisting component, controlling ③ wire twisting component to start working by ③ control board after the ④ twisted wire is clamped by ③ clamp component, twisting ③ twisted wire by moving ③ upper twisting plate of ③ wire twisting component left or right for multiple times, returning ③ upper twisting plate after the ④ twisted wire is twisted, preparing for secondary wire twisting, and reciprocating ③ moving direction and ③ times of ③ upper twisting plate of ③ wire twisting component.
and step three, when the thread twisting component twists the thread, the thread twisting sliding table cylinder controls the upper twisting plate to move back and forth, the pressing sliding table cylinder controls the distance between the upper twisting plate and the lower twisting plate, and the pulling cylinder 11 pulls the twisted thread backwards, so that the single-stranded thread after the twisted thread is twisted is ensured to be in a straight state, namely, the electric wire is pulled backwards simultaneously in the process of twisting the twisted thread for multiple times, the pulling speed is controlled by a throttle valve, the purposes of twisting and straightening the twisted thread are achieved, and the equipment is reset after the work is finished.
The control panel controls the cylinder of each component to act, and a pressure reducing valve I29 is arranged in cooperation with the thread rolling sliding table cylinder to control the magnitude of the lower pressure of an upper thread rolling plate of the thread rolling component; a pressure reducing valve II39 is arranged in cooperation with the wire clamping cylinder to control the clamping force between the upper clamping plate 21 and the lower clamping plate 22 of the wire clamping assembly; a throttle valve 19 is provided in cooperation with the pull cylinder to control the rate at which the pull cylinder of the pull assembly is pulled back.

Claims (9)

1. A wire straightening machine is rubbed with hands to its characterized in that: the wire twisting device comprises a frame component (4), wherein the frame component (4) comprises a frame body (41), a wire twisting component (2) is arranged in the frame body (41), and a wire clamping component (3) is arranged on a left side wall (46) of the frame body (41);
a fixed vertical plate I (42) and a fixed vertical plate II (43) are arranged in the frame body (41), and a guide rod (45) is arranged between the fixed vertical plate I (42) and the fixed vertical plate II (43);
the thread rolling assembly (2) comprises a movable vertical plate (28), an upper thread rolling plate (21) and a lower thread rolling plate (22), the movable vertical plate (28) is sleeved on a guide rod (45), the lower thread rolling plate (22) is fixed in a frame body (41), a thread rolling sliding table cylinder (23) and a pressing sliding table cylinder (24) are arranged above the upper thread rolling plate (21), the upper part of a cylinder seat of the thread rolling sliding table cylinder (23) is connected with the pressing sliding table cylinder (24), and a piston rod of the thread rolling sliding table cylinder (23) is connected with the upper thread rolling plate (21); a cylinder seat of the pressing sliding table cylinder (24) is fixed on the movable vertical plate (28), and a piston rod of the pressing sliding table cylinder (24) is connected with the thread rolling sliding table cylinder (23);
the right side of the thread twisting assembly (2) is provided with a starting device (5), the starting device (5) comprises a triggering device (51), a gear (54), a rack (55), a fixed seat (52) and a triggering cylinder (53), the starting device (5) is fixed on the frame assembly (4) through the fixed seat (52), the triggering device (51) is connected with the gear (54) through a connecting plate (56), a piston rod of the triggering cylinder (53) is connected with the rack (55), and the gear (54) is meshed with the rack (55).
2. The wire straightening machine according to claim 1, wherein: the improved wire twisting sliding table structure is characterized in that an L-shaped plate (25) is arranged between the wire twisting sliding table cylinder (23) and the upper twisting plate (21), the L-shaped plate (25) is fixed on the upper twisting plate (21), the L-shaped plate (25) comprises a transverse plate (251) and a vertical plate (252), a sliding groove (253) is formed in the transverse plate (251), a convex block (231) matched with the sliding groove (253) is formed in the wire twisting sliding table cylinder (23), and a piston rod of the wire twisting sliding table cylinder (23) is connected with the vertical plate (252) after transversely extending out.
3. The wire straightening machine according to claim 2, wherein: the movable vertical plate (28) is further provided with a drawing assembly (1), the drawing assembly (1) comprises a drawing cylinder (11), the drawing cylinder (11) is arranged between the fixed vertical plate II (43) and the movable vertical plate (28), a piston rod of the drawing cylinder (11) is connected with the movable vertical plate (28), and a cylinder seat of the drawing cylinder (11) is fixed on the fixed vertical plate II (43).
4. The wire straightening machine according to claim 2, wherein: still be equipped with between left side wall (46) of framework (41) and fixed riser I (42) and press from both sides line subassembly (3), press from both sides line subassembly (3) including punch holder (31), lower plate (32) and double-layered line cylinder (34), form between punch holder (31) and the lower plate (32) and press from both sides line mouth (33), between the fixed left side wall (46) of cylinder block and the fixed riser I (42) of lower plate (32) and double-layered line cylinder (34), the piston rod and the punch holder (31) of double-layered line cylinder (34) are connected.
5. The wire straightening machine according to claim 4, wherein: a wire inlet (47) is formed in the left side wall (46) of the frame body (41), and the bottom surface of the wire inlet (47) is on the same horizontal plane with the upper surface of the lower clamping plate (32) and the upper surface of the lower washboard (32).
6. The wire straightening machine according to claim 1, wherein: the gear (54) is sleeved on a gear shaft (57), the connecting plate (56) is connected with the gear (54) through the gear shaft (57), the gear shaft (57) is fixed on the fixed seat (52), and the fixed seat (52) and the trigger cylinder (53) are fixed on a cross beam (48) of the frame assembly (4); fixing base (52) card is on crossbeam (48), is equipped with bar hole (471) on crossbeam (48), and fixing bolt (461) is with fixing base (52) and crossbeam (48) fixed connection.
7. The wire straightening machine according to claim 1, wherein: the trigger device (51) comprises a trigger plate (511) and a fixing plate (512), wherein a conductive connector is arranged on the fixing plate (512), and a spring (514) is arranged between the trigger plate (511) and the fixing plate (512).
8. A wire twisting method of a wire straightening machine according to any one of claims 1 to 7, characterized by comprising the steps of ① picking up a stranded wire, straightening the free end of the stranded wire between an upper twisting plate and a lower twisting plate through a wire inlet, poking the free end of the stranded wire to a trigger plate of a ② enabling device, controlling a trigger cylinder to be opened by a control panel, enabling the trigger cylinder to rotate 90 degrees and giving way to a wire twisting component, ② enabling a wire clamping cylinder while giving way to the wire twisting component by the trigger device, clamping the stranded wire by a clamping component, controlling the wire twisting component to start working by the control panel after the stranded wire is clamped by the clamping component, twisting the stranded wire by an upper twisting plate of the wire twisting component leftwards or rightwards moving the upper twisting plate for multiple times, lifting the upper twisting plate to return to the position after each wire twisting, continuing to twist the wire according to the set times, returning the upper twisting plate to prepare for the second wire twisting, and repeating the steps.
9. the wire twisting method of the wire straightening machine according to claim 8, wherein in the step ③, when the wire twisting assembly is used for twisting wires, the wire twisting sliding table cylinder controls the upper twisting plate to move back and forth, the pressing sliding table cylinder controls the distance between the upper twisting plate and the lower twisting plate, and the drawing cylinder (11) draws the twisted wires backwards.
CN201910566022.7A 2019-06-27 2019-06-27 Wire straightening machine Active CN110120621B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910566022.7A CN110120621B (en) 2019-06-27 2019-06-27 Wire straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910566022.7A CN110120621B (en) 2019-06-27 2019-06-27 Wire straightening machine

Publications (2)

Publication Number Publication Date
CN110120621A CN110120621A (en) 2019-08-13
CN110120621B true CN110120621B (en) 2020-06-02

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Application Number Title Priority Date Filing Date
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110600970A (en) * 2019-09-20 2019-12-20 芜湖顺成电子有限公司 Automatic wire twisting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203690687U (en) * 2014-01-10 2014-07-02 惠州市和宏电线电缆有限公司 Strand forming machine
CN205789294U (en) * 2016-05-30 2016-12-07 深圳市大圣神通机器人科技有限公司 A kind of electric wire twists thread mechanism
CN106848939B (en) * 2016-12-26 2018-06-26 东莞市蓉工自动化科技有限公司 A kind of formula wire stripper that twists thread for cable processing
CN207398569U (en) * 2017-08-30 2018-05-22 刘矗炜 A kind of cable rubs straight machine with the hands
CN208336793U (en) * 2018-03-22 2019-01-04 汇聚科技(惠州)有限公司 A kind of straight machine of twisted wire reason

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