CN110364908B - Intelligent terminal crimping machine for electronic circuit terminal and method thereof - Google Patents
Intelligent terminal crimping machine for electronic circuit terminal and method thereof Download PDFInfo
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- CN110364908B CN110364908B CN201910747894.3A CN201910747894A CN110364908B CN 110364908 B CN110364908 B CN 110364908B CN 201910747894 A CN201910747894 A CN 201910747894A CN 110364908 B CN110364908 B CN 110364908B
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- 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
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Abstract
The invention relates to an intelligent end-punching machine of an electronic circuit terminal and a method thereof, and the intelligent end-punching machine comprises a platform, a wire stripping device, a rotary positioning mechanism, a wire harness fixing mechanism and an end-punching device, wherein the wire harness fixing mechanism, the end-punching device, the wire stripping device and the rotary positioning mechanism are sequentially arranged at the upper end of the platform from left to right; the wire harness fixing mechanism fixes the electric wire, the wire stripping device strips a leather sheath at the front end of the electric wire, and the end punching device performs compression joint on the electric wire and the terminal; the invention adopts the design idea of peeling firstly and then beating, so that the end-beating machine can simultaneously peel and beat the end; according to the invention, through the matching between the wire stripping device and the rotary positioning mechanism, the motor can rotate in one direction to complete two actions of cutting and resetting, and under the condition of rotation of the motor, the curved knife can be stopped for a period of time after the leather sheath is cut, so that the wire is conveniently separated from the cut leather sheath when the wire harness fixing mechanism pulls the wire.
Description
Technical Field
The invention relates to the technical field of wire harness processing, in particular to an intelligent terminal crimping machine of an electronic circuit terminal and a method thereof.
Background
The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources. The basic research content of the traffic theory is to research the relationship among traffic volume, call loss and harness capacity, so that the harness is an important basic concept in the traffic theory. In order to facilitate installation and maintenance and ensure that the electrical equipment can work under the worst condition, wires with different specifications and different colors used by each electrical equipment of the whole vehicle are combined into a whole through reasonable arrangement, and the wires are bundled into a bundle by using an insulating material, so that the device is complete and reliable.
At present, almost all machines and equipment are controlled by a circuit, wherein a wire harness is an important component of the circuit and is formed by crimping an electric wire and a terminal, the electric wire and the terminal are generally crimped manually in the existing process, so that the wire harness quality is generally not high, the manual and mechanical matching mode is adopted in part of processes to obtain a better crimping effect, but before crimping the terminal, a leather sheath at the front end of the electric wire needs to be manually cut off, and the production efficiency is greatly reduced.
Disclosure of Invention
The invention aims to provide an intelligent terminal crimping machine for an electronic circuit terminal and a method thereof, which have the advantages of peeling a wire harness and crimping the wire harness, and solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an intelligent end-punching machine for an electronic circuit terminal comprises a platform, a wire stripping device, a rotary positioning mechanism, a wire harness fixing mechanism and an end-punching device, wherein the wire harness fixing mechanism, the end-punching device, the wire stripping device and the rotary positioning mechanism are sequentially arranged at the upper end of the platform from left to right; the wire harness fixing mechanism fixes the electric wire, the wire stripping device strips a leather sheath at the front end of the electric wire, and the end punching device performs compression joint on the electric wire and the terminal.
The wire stripping device comprises a disc, a curved through groove, a round rod, a rotary cutter holder, a curved cutter, a waste material guide channel and a waste material port, wherein the disc is installed at the upper end of a platform through a base, the left end of the disc is uniformly provided with the curved through groove along the circumferential direction, the round rod is arranged in the curved through groove in a sliding manner, the rotary cutter holder is installed at the left end of the round rod, the rotary cutter holder is provided with the rotary cutter holder, the curved cutter is installed at the inner end of the rotary cutter holder, the waste material guide channel is formed in the disc, the left end of the waste material guide channel is communicated with a feed port formed in the disc, and the lower; the curved through groove guides the round rod to enable the curved knife to rotate, fold and cut the leather sheath on the electric wire.
The rotary positioning mechanism comprises a rotary motor, a rotating shaft, a transmission mechanism, a bearing seat, a tripod, a baffle plate, a return spring and a guide ring, wherein the rotary motor is installed at the upper end of the platform through a motor seat, the rotary motor is connected with one end of the rotating shaft through a coupler, the other end of the rotating shaft is installed on the bearing seat through a bearing, the bearing seat is installed at the upper end of the platform, the tripod is installed at the right end of the disc through the bearing, the baffle plate is uniformly arranged at the right end of the disc along the circumferential direction, the guide ring is arranged on the baffle plate, the return spring is connected; when the transmission mechanism enables the motor to output, the tripod can automatically return to repeatedly act.
The tripod include circle piece, straight board, straight flute and spring sleeve, the circle piece passes through the bearing and installs at the disc right-hand member, the straight board evenly sets up on the circle piece outer wall along circumference, has seted up the straight flute on the straight board, the spring sleeve is installed on the straight board top, the spring sleeve cover is established on the guide ring, the one end of spring muffjoint return spring, the straight flute with, bent type lead to the groove and inject the movement track of pole.
As a preferred technical scheme of the invention, the curved through groove comprises a roller groove, a rotating rod, a rotating roller and a buffer cushion, the roller groove is formed in the outer wall of the curved through groove, the rotating rod is uniformly arranged on the inner wall of the roller groove along the track of the roller groove, the rotating roller is arranged on the rotating rod, the buffer cushion is arranged at the left end and the right end of the curved through groove, the rotating rod and the rotating roller play a lubricating role on the round rod, and the buffer cushion prevents the round rod from being abraded.
As a preferred technical scheme of the invention, the transmission mechanism comprises an incomplete gear, a rotating shaft, a folded plate and a hard spring, wherein the incomplete gear is arranged on the rotating shaft, the incomplete gear is connected with the rotating gear in a gear meshing mode, the left end of the rotating gear is provided with the rotating shaft, the rotating shaft is erected on a bearing seat through a bearing, the folded plate is arranged on the outer wall of the rotating shaft along the circumferential direction, and the hard spring is connected between the folded plate and a tripod.
As a preferable technical solution of the present invention, the stiffness coefficient of the hard spring is greater than the stiffness coefficient of the return spring.
According to a preferred technical scheme, the wire harness fixing mechanism comprises a push-pull air cylinder, a fixing seat, a wire harness fixing ring, an extrusion plate and an extrusion spring, a cushion block is mounted at the upper end of a platform, the push-pull air cylinder is mounted at the upper end of the cushion block, the fixing seat is mounted at the right end of the push-pull air cylinder, a sliding block is mounted at the lower end of the fixing seat, the fixing seat is connected with a sliding groove formed in the cushion block in a sliding mode through the sliding block, the wire harness fixing ring is mounted on the inner wall of the lower end of the fixing seat, the extrusion plate is symmetrically mounted.
As a preferred technical scheme of the invention, the wire harness fixing ring is made of rubber, and the upper end of the wire harness fixing ring is provided with a V-shaped opening.
As a preferred technical scheme of the invention, the end punching device comprises an end punching cylinder, a crimping upper die, a crimping lower die and a guide plate, wherein an end punching frame is mounted at the upper end of a platform, the end punching cylinder is mounted on the inner wall of the upper end of the end punching frame, the crimping upper die is mounted at the lower end of the end punching cylinder, the crimping lower die is mounted on the inner wall of the lower end of the end punching frame, and the guide plate is mounted at the right end of the crimping lower die. The crimping upper die and the crimping lower die crimp the electric wire and the open terminal.
In addition, the invention also provides a specific processing method of the intelligent electronic circuit terminal end-punching machine for the wire harness, which comprises the following steps:
s1: placing the open terminal on a lower crimping die, inserting one end of an electric wire into a feeding hole formed in the left end of the disc, pressing the electric wire into the wire harness fixing ring, and extruding the wire harness fixing ring by the extrusion plate to completely fix the electric wire;
s2: the rotating motor is started to rotate, the folded plate drives the tripod to rotate through the hard spring, the straight plate rotates the round rod through the straight groove, the curved through groove guides the round rod, and the round rod rotates along the curved through groove to drive the curved cutter to rotate and fold to cut the leather sheath at the outer end of the wire;
s3: because the stiffness coefficient of the hard spring is greater than that of the return spring, when the force of the return spring is equal to that of the hard spring, the straight plate stops, the push-pull air cylinder slowly pulls the electric wire out of the disc and the electric wire falls on the open terminal through the guide plate;
s4: the end opening cylinder pushes the crimping upper die to enable the crimping upper die and the crimping lower die to be folded, and the opening terminal and the wire harness are crimped to form the wire harness;
s5: after the incomplete gear is meshed with the rotating gear, the straight plate is reset under the action of the return spring, and the straight plate rotates to drive the curved cutter and the rotating gear to reset;
s6: and taking down the formed wire harness, and repeating the steps.
The invention has the beneficial effects that:
1. according to the invention, the design idea of peeling firstly and then beating is adopted, so that the end-beating machine can simultaneously carry out peeling and end-beating work, the whole process is completely intelligent and automatic by utilizing the designed mechanical structure, the labor intensity of workers is reduced, the time is saved, and the working efficiency is improved;
2. according to the invention, through the matching between the wire stripping device and the rotary positioning mechanism, the motor can rotate in one direction to complete two actions of cutting and resetting, and under the condition of rotation of the motor, the curved knife can be stopped for a period of time after the leather sheath is cut, so that the wire is conveniently separated from the cut leather sheath when the wire harness fixing mechanism pulls the wire;
3. according to the invention, the wiring harness falls onto the open terminal through guidance by the arranged terminal beating plate, so that the terminal and the electric wire are conveniently extruded by the terminal beating device.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention
FIG. 2 is a partial sectional view A-A of the present invention
FIG. 3 is a partial cross-sectional view B-B of the present invention
FIG. 4 is a partial cross-sectional view of C-C of the present invention
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 4, an intelligent end-punching machine for an electronic circuit terminal comprises a platform 1, a wire stripping device 2, a rotary positioning mechanism 3, a wire harness fixing mechanism 4 and an end-punching device 5, wherein the wire harness fixing mechanism 4, the end-punching device 5, the wire stripping device 2 and the rotary positioning mechanism 3 are sequentially arranged at the upper end of the platform 1 from left to right; the wire harness fixing mechanism 4 fixes the electric wire, the wire stripping device 2 strips a leather sheath at the front end of the electric wire, and the end beating device 5 carries out compression joint on the electric wire and the terminal.
The wire stripping device 2 comprises a disc 21, a curved through groove 22, a round rod 23, a rotary cutter seat 24, a rotary cutter frame 25, a curved cutter 26, a waste material guide channel 27 and a waste material opening 28, wherein the disc 21 is installed at the upper end of the platform 1 through a base, the curved through groove 22 is uniformly formed in the circumferential direction at the left end of the disc 21, the round rod 23 is arranged in the curved through groove 22 in a sliding mode, the rotary cutter seat 24 is installed at the left end of the round rod 23, the rotary cutter frame 25 is arranged on the rotary cutter seat 24, the curved cutter 26 is installed at the inner end of the rotary cutter frame 25, the waste material guide channel 27 is formed in the disc 21, the left end of the waste material guide channel 27 is communicated with a feed port formed in the disc 21, and the lower end of the waste material guide channel; the curved through groove 22 has the function of limiting and guiding the round rod 23, the curved knife 26 can be detached and replaced by the cooperation of the rotary knife rest 25 and the rotary knife seat 24, and the cut leather sheath can be discharged from the waste opening 28 through the waste guiding channel 27.
The rotary positioning mechanism 3 comprises a rotary motor 31, a rotating shaft 32, a transmission mechanism 33, a bearing seat 34, a tripod 35, a baffle plate 36, a return spring 37 and a guide ring 38, the rotary motor 31 is mounted at the upper end of the platform 1 through a motor seat, the rotary motor 31 is connected with one end of the rotating shaft 32 through a coupling, the other end of the rotating shaft 32 is mounted on the bearing seat 34 through a bearing, the bearing seat 34 is mounted at the upper end of the platform 1, the tripod 35 is mounted at the right end of the disc 21 through a bearing, the baffle plate 36 is uniformly arranged at the right end of the disc 21 along the circumferential direction, the guide ring 38 is arranged on the baffle plate 36, the return spring 37 is connected between the baffle plate;
the tripod 35 include circle piece 351, straight board 352, straight slot 353 and spring sleeve 354, circle piece 351 passes through the bearing and installs at disc 21 right-hand member, straight board 352 evenly sets up on circle piece 351 outer wall along circumference, straight slot 353 has been seted up on straight board 352, spring sleeve 354 is installed on straight board 352 top, spring sleeve 354 overlaps and establishes on guide ring 38, spring sleeve 354 connects return spring 37's one end, spring sleeve 354 and guide ring 38 play limiting displacement to return spring 37, straight slot 353 can rotate round bar 23 again and cooperate with curved through groove 22 and guide and spacing round bar.
The curved through groove 22 comprises a roller groove 221, a rotating rod 222, a rotating roller 223 and a buffer pad 224, the roller groove 221 is formed in the outer wall of the curved through groove 22, the rotating rod 222 is evenly arranged on the inner wall of the roller groove 221 along the track of the roller groove 221, the rotating roller 223 is installed on the rotating rod 222, buffer pads 224 are arranged at the left end and the right end of the curved through groove 22, the rotating roller 223 plays a lubricating role in the round rod 23, and the buffer pads 224 play a shock-proof buffering role in the round rod 23.
The transmission mechanism 33 comprises an incomplete gear 331, a rotating gear 332, a rotating shaft 333, a folded plate 334 and a hard spring 335, the incomplete gear 331 is arranged on the rotating shaft 32, the incomplete gear 331 is connected with the rotating gear 332 in a gear meshing mode, the left end of the rotating gear 332 is provided with the rotating shaft 333, the rotating shaft 333 is erected on the bearing seat 34 through a bearing, the folded plate 334 is arranged on the outer wall of the rotating shaft 333 along the circumferential direction, the hard spring 335 is connected between the folded plate 334 and the tripod 35, the stiffness coefficient of the hard spring 335 is larger than that of the return spring 37, the incomplete gear 331 is meshed with the rotating gear 332, so that the straight plate 352 drives the curved knife 26 to rotate, close and cut the leather sheath at the outer end of the electric wire, and the stiffness coefficient of the hard spring 335 is larger than that of the return spring 37, so that the return, the curved knife 26 is stopped, so that when the electric wire is pulled out conveniently, the curved knife 26 prevents the cut leather sheath from being pulled out together, after the meshing teeth of the incomplete gear 331 are finished, the straight plate 352 is reset under the action of the return spring 37, and the straight plate 352 rotates to drive the curved knife 26 and the rotating gear 332 to reset; the reset is completed when the rotating motor 21 does not need to rotate reversely, and the service life of the rotating motor 21 is greatly prolonged.
Wire harness fixing mechanism 4 include push-and-pull cylinder 41, fixing base 42, pencil retainer plate 43, stripper plate 44 and extrusion spring 45, the cushion is installed to platform 1 upper end, push-and-pull cylinder 41 is installed to the cushion upper end, fixing base 42 is installed to push-and-pull cylinder 41 right-hand member, the slider is installed to fixing base 42 lower extreme, fixing base 42 is connected through the spout that sets up on slider and the cushion through the sliding mode, install pencil retainer plate 43 on the inner wall of fixing base 42 lower extreme, stripper plate 44 is installed to pencil retainer plate 43 front and back both ends symmetry, be connected with extrusion spring 45 between stripper plate 44 and the fixing base 42 inner wall, pencil retainer plate 43 be the rubber material, V type opening has been seted up to pencil retainer plate 43. The upper end of the wire harness fixing ring 43 is provided with a V-shaped opening and a flexible material made of rubber, so that an electric wire can be conveniently placed in the wire harness fixing ring, and the wire harness fixing ring 43 is extruded by the extrusion plate 44 to completely fix the electric wire;
the end punching device 5 comprises an end punching cylinder 51, an upper crimping die 52, a lower crimping die 53 and a guide plate 54, an end punching frame is mounted at the upper end of the platform 1, the end punching cylinder 51 is mounted on the inner wall of the upper end of the end punching frame, the upper crimping die 52 is mounted at the lower end of the end punching cylinder 51, the lower crimping die 53 is mounted on the inner wall of the lower end of the end punching frame, and the guide plate 54 is mounted at the right end of the lower crimping die 53. The guide plate 54 guides the wire to the upper end of the open terminal when the push-pull cylinder 41 pulls the slow wire out of the disc 21, facilitating the crimping of the wire harness by the upper crimping die 52 and the lower crimping die 53
In addition, the invention also provides a specific processing method of the intelligent electronic circuit terminal end-punching machine for the wire harness, which comprises the following steps:
s1: placing the open terminal on a lower crimping die 53, inserting one end of the electric wire into a feed inlet formed in the left end of the disc 21, pressing the electric wire into the wire harness fixing ring 43, and extruding the wire harness fixing ring 43 by the extruding plate 44 to completely fix the electric wire;
s2: the rotating motor 31 is started to rotate, the folded plate 334 drives the tripod 35 to rotate through the hard spring 335, the straight plate 352 rotates the round rod 23 through the straight groove 353, the curved through groove 22 plays a guiding role on the round rod 23, and the round rod 23 rotates along the curved through groove 22 to drive the curved knife 26 to rotate and fold to cut the leather sheath at the outer end of the wire;
s3: since the stiffness coefficient of the hard spring 335 is greater than that of the return spring 37, when the force of the return spring 37 is equal to that of the hard spring 335, the straight plate 352 stops, the push-pull cylinder 41 slowly pulls the wire out of the disc 21 and falls on the open terminal through the guide plate 54;
s4: the end opening cylinder 51 pushes the crimping upper die 52 to enable the crimping upper die 52 and the crimping lower die 52 to be folded, and the open terminal and the wire harness are crimped to form the wire harness;
s5: after the incomplete gear 331 is meshed with the rotating gear 332, the straight plate 352 is reset under the action of the return spring 37, and the straight plate 352 rotates to drive the curved knife 26 and the rotating gear 332 to reset;
s6: and taking down the formed wire harness, and repeating the steps.
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 (8)
1. The utility model provides an electronic circuit terminal intelligence terminal machine of beating, includes platform (1), wire stripping device (2), rotary positioning mechanism (3), pencil fixed establishment (4) and beat end device (5), its characterized in that: the upper end of the platform (1) is sequentially provided with a wire harness fixing mechanism (4), a terminal punching device (5), a wire stripping device (2) and a rotary positioning mechanism (3) from left to right;
the wire stripping device (2) comprises a disc (21), a curved through groove (22), a round rod (23), a rotary cutter seat (24), a rotary cutter frame (25), a curved cutter (26), a waste material guide channel (27) and a waste material opening (28), the disc (21) is installed at the upper end of the platform (1) through a base, a curved through groove (22) is uniformly formed in the left end of the disc (21) along the circumferential direction, a round rod (23) is arranged in the curved through groove (22) in a sliding mode, a rotary cutter holder (24) is installed at the left end of the round rod (23), a rotary cutter holder (25) is arranged on the rotary cutter holder (24), a curved cutter (26) is installed at the inner end of the rotary cutter holder (25), a waste material guide channel (27) is formed in the disc (21), the left end of the waste material guide channel (27) is communicated with a feed inlet formed in the disc (21), and the lower end of the waste material guide channel (27) is communicated with a waste material port (;
the rotary positioning mechanism (3) comprises a rotary motor (31), a rotating shaft (32), a transmission mechanism (33), a bearing seat (34), a tripod (35), a baffle plate (36), a return spring (37) and a guide ring (38), the upper end of the platform (1) is provided with a rotating motor (31) through a motor base, the rotating motor (31) is connected with one end of a rotating shaft (32) through a coupling, the other end of the rotating shaft (32) is installed on a bearing seat (34) through a bearing, the bearing seat (34) is installed at the upper end of the platform (1), a triangular frame (35) is installed at the right end of the disc (21) through a bearing, a baffle plate (36) is uniformly arranged at the right end of the disc (21) along the circumferential direction, a guide ring (38) is arranged on the baffle plate (36), a return spring (37) is connected between the baffle plate (36) and the triangular frame (35), and the return spring (37);
tripod (35) include circle piece (351), straight board (352), straight slot (353) and spring sleeve (354), circle piece (351) pass through the bearing and install at disc (21) right-hand member, straight board (352) evenly set up on circle piece (351) outer wall along circumference, straight slot (353) have been seted up on straight board (352), spring sleeve (354) are installed on straight board (352) top, spring sleeve (354) cover is established on guide ring (38), the one end of return spring (37) is connected in spring sleeve (354).
2. The electronic circuit terminal intelligent termination machine of claim 1, wherein: curved through groove (22) including commentaries on classics roller groove (221), bull stick (222), live-rollers (223) and blotter (224), curved through groove (22) outer wall has seted up commentaries on classics roller groove (221), bull stick (222) evenly set up on commentaries on classics roller groove (221) inner wall along commentaries on classics roller groove (221) orbit, install live-rollers (223) on bull stick (222), curved through groove (22) are controlled both ends and are provided with blotter (224).
3. The electronic circuit terminal intelligent termination machine of claim 1, wherein: the transmission mechanism (33) comprises an incomplete gear (331), a rotating gear (332), a rotating shaft (333), a folded plate (334) and a hard spring (335), wherein the incomplete gear (331) is arranged on the rotating shaft (32), the incomplete gear (331) is connected with the rotating gear (332) in a gear meshing mode, the left end of the rotating gear (332) is provided with the rotating shaft (333), the rotating shaft (333) is erected on a bearing seat (34) through a bearing, the outer wall of the rotating shaft (333) is provided with the folded plate (334) along the circumferential direction, and the hard spring (335) is connected between the folded plate (334) and the tripod (35).
4. The electronic circuit terminal intelligent termination machine of claim 3, wherein: the stiffness coefficient of the hard spring (335) is larger than that of the return spring (37).
5. The electronic circuit terminal intelligent termination machine of claim 3, wherein: pencil fixed establishment (4) including push-and-pull cylinder (41), fixing base (42), pencil retainer plate (43), stripper plate (44) and extrusion spring (45), the cushion is installed to platform (1) upper end, push-and-pull cylinder (41) are installed to the cushion upper end, fixing base (42) are installed to push-and-pull cylinder (41) right-hand member, the slider is installed to fixing base (42) lower extreme, spout of seting up on fixing base (42) and the cushion through the slider is connected through the sliding mode, install pencil retainer plate (43) on fixing base (42) lower extreme inner wall, stripper plate (44) are installed to pencil retainer plate (43) front and back both ends symmetry, be connected with extrusion spring (45) between stripper plate (44) and fixing base (42) inner.
6. The electronic circuit terminal intelligent termination machine of claim 5, wherein: the wire harness fixing ring (43) is made of rubber, and a V-shaped opening is formed in the upper end of the wire harness fixing ring (43).
7. The electronic circuit terminal intelligent termination machine of claim 5, wherein: the end punching device (5) comprises an end punching cylinder (51), a crimping upper die (52), a crimping lower die (53) and a guide plate (54), an end punching frame is installed at the upper end of the platform (1), the end punching cylinder (51) is installed on the inner wall of the upper end of the end punching frame, the crimping upper die (52) is installed at the lower end of the end punching cylinder (51), the crimping lower die (53) is installed on the inner wall of the lower end of the end punching frame, and the guide plate (54) is installed at the right end of the crimping lower die (53).
8. The method of manufacturing an intelligent electronic circuit terminal end-bonding machine according to claim 7, wherein: the method comprises the following steps:
s1: placing the open terminal on a lower crimping die (53), inserting one end of an electric wire into a feed inlet formed in the left end of a disc (21), pressing the electric wire into a wire harness fixing ring (43), and extruding the wire harness fixing ring (43) by an extruding plate (44) to completely fix the electric wire;
s2: the rotating motor (31) is started to rotate, the folded plate (334) drives the tripod (35) to rotate through the hard spring (335), the straight plate (352) rotates the round rod (23) through the straight groove (353), the curved through groove (22) guides the round rod (23), and the round rod (23) rotates along the curved through groove (22) to drive the curved knife (26) to rotate and fold to cut the leather sheath at the outer end of the electric wire;
s3: because the stiffness coefficient of the hard spring (335) is larger than that of the return spring (37), when the force of the return spring (37) is equal to that of the hard spring (335), the straight plate (352) stops, the push-pull air cylinder (41) slowly pulls the electric wire out of the disc (21) and the electric wire falls on the open terminal through the guide plate (54);
s4: the end opening cylinder (51) pushes the crimping upper die (52) to enable the crimping upper die (52) to be folded with the crimping lower die (52), and the open terminal and the wire harness are crimped to form the wire harness;
s5: after the incomplete gear (331) is meshed with the rotating gear (332), the straight plate (352) is reset under the action of the return spring (37), and the straight plate (352) rotates to drive the curved knife (26) and the rotating gear (332) to reset;
s6: and taking down the formed wire harness, and repeating the steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747894.3A CN110364908B (en) | 2019-08-14 | 2019-08-14 | Intelligent terminal crimping machine for electronic circuit terminal and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910747894.3A CN110364908B (en) | 2019-08-14 | 2019-08-14 | Intelligent terminal crimping machine for electronic circuit terminal and method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110364908A CN110364908A (en) | 2019-10-22 |
| CN110364908B true CN110364908B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910747894.3A Active CN110364908B (en) | 2019-08-14 | 2019-08-14 | Intelligent terminal crimping machine for electronic circuit terminal and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114188790B (en) * | 2021-12-09 | 2023-12-15 | 奔宇电器(嘉兴)有限公司 | Electronic wire harness processing and end-punching equipment based on electric automation control |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1515410B1 (en) * | 2003-09-10 | 2007-10-31 | komax Holding AG | Cutter head of a cutting and stripping device for a cable processing apparatus |
| CN201113185Y (en) * | 2007-09-04 | 2008-09-10 | 陈刘赞 | Continuous peeling and beating automatic pressing machine |
| JP6322377B2 (en) * | 2013-10-04 | 2018-05-09 | 矢崎総業株式会社 | Wire harness production system and wire harness production method |
| CN207234129U (en) * | 2017-05-24 | 2018-04-13 | 东莞市冠濠电子有限公司 | Cable automatic peeling end-beating machine |
| CN107978952B (en) * | 2017-11-22 | 2020-07-07 | 安徽天瑞电子科技有限公司 | Wire terminal machine |
| CN108631142B (en) * | 2018-06-15 | 2019-08-09 | 柳州易壮科技有限责任公司 | A kind of harness and the automatic connection frame of terminal |
| CN109217073B (en) * | 2018-09-25 | 2024-03-22 | 珠海凌智自动化科技有限公司 | Automatic equipment for assembling wires and wiring terminals |
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Effective date of registration: 20201110 Address after: 518000, 3rd Floor, 2nd Building, Fishery Village Industrial Zone, Hezhou Community, Hangcheng Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN XINHEXING MACHINERY EQUIPMENT Co.,Ltd. Address before: 230000 No. 111 Jiulong Road, Hefei economic and Technological Development Zone, Anhui, China Applicant before: Zhao Qingshan |
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