CN104682162B - Wire clamping device special for automatic assembly of core wire plug-in connector and automatic assembly system - Google Patents
Wire clamping device special for automatic assembly of core wire plug-in connector and automatic assembly system Download PDFInfo
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- CN104682162B CN104682162B CN201510085794.0A CN201510085794A CN104682162B CN 104682162 B CN104682162 B CN 104682162B CN 201510085794 A CN201510085794 A CN 201510085794A CN 104682162 B CN104682162 B CN 104682162B
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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
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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
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- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention is suitable for the field of connecting wire assembly. The invention discloses a special wire clamping device for automatic assembly of a core wire plug-in connector, which comprises a clamping seat, two chute blocks, wire clamping claws for fixing the core wire and adjustable wire clamping blocks, wherein the chute blocks are arranged on two sides of the clamping seat, two ends of each wire clamping claw are matched with inclined chute on the chute block, when the core wire is plugged into the connector, the wire clamping claws move to a termination position along the inclined chute towards the inner side of the clamping seat, the core wire is inserted into the connector in place, and the core wire is separated from the wire clamping claws. When the connector is pushed to back the wire clamping claw, the core wire can be aligned with the hole site and is not bent when being inserted. And the wire clamping claw moves back to the end position along the inclined sliding groove, the wire clamping claw moves in the horizontal direction and the vertical direction, and when the wire clamping claw is positioned at the end position, the core wire is completely separated from the wire clamping claw. The wire clamping device is adopted in an automatic machine, so that the core wires can be automatically and accurately inserted into the hole positions of the connectors, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of connecting wire assembly, in particular to a special wire clamping device for automatic assembly of a core wire plug-in connector and an automatic assembly system.
Background
The prior connecting wire is produced by inserting the core wire into the fixing hole of the connector and then pressing the core wire, and the hole position of the fixing hole for fixing the core wire is small because the core wire of the connecting wire is softer. Under the normal condition, the diameter of the core wire is almost equal to that of the fixing hole, and when the equipment is adopted for automatic assembly, positioning deviation and core wire bending easily occur, so that poor contact of the connector occurs; therefore, the plug-in connectors are basically assembled manually, and the assembly efficiency is very low, so that the plug-in connectors cannot meet the requirement of mass production.
Disclosure of Invention
The invention mainly solves the technical problem of providing the special wire clamping device for the automatic assembly of the core wire inserting type connector and the automatic assembly system, wherein the wire clamping device avoids positioning deviation and core wire bending when the core wire is inserted, and ensures that the core wire can be automatically and accurately inserted into a connector fixing hole site, thereby realizing the automatic assembly production of subsequent stations such as crimping, assembly and the like of a connecting wire and improving the assembly efficiency and quality of the core wire inserting type connector wire.
In order to solve the problems, the invention provides a special wire clamping device for automatically assembling a core wire plug-in type connector, which comprises a clamping seat, two sliding groove blocks, wire clamping claws for fixing the core wires and adjustable wire clamping blocks, wherein the sliding groove blocks are arranged on two sides of the clamping seat, two ends of each wire clamping claw are matched with inclined sliding grooves on the sliding groove blocks, when the core wires are plugged into the connector, the core wires are plugged into the connector in place when the wire clamping claws move to a termination position along the inclined sliding grooves towards the inner side of the clamping seat, and the core wires are separated from the wire clamping claws.
Further, a spring for moving the wire clamping claw to the outside is arranged in the inclined chute.
Further, the wire clamping device further comprises a limiting block rotationally connected with the clamping seat and a spring enabling the limiting block to be in contact with the wire clamping claw, and when the wire clamping claw is in a stop position, the spring enables the wire clamping claw to be in a positioning state through the limiting block.
The invention also provides an automatic assembly system of the core wire plug-in connector adopting the special wire clamping device, the automatic assembly system of the core wire plug-in connector comprises a wire clamping device, the wire clamping device comprises a clamping seat, two sliding groove blocks, wire clamping claws for fixing the core wire and adjustable wire clamping blocks, the sliding groove blocks are arranged on two sides of the clamping seat, two ends of the wire clamping claws are matched with inclined sliding grooves on the sliding groove blocks, when the core wire is plugged into the connector, the core wire is inserted into the connector to be in place when the wire clamping claws move to the inner side of the clamping seat along the inclined sliding grooves, and the core wire is separated from the wire clamping claws.
Further, the device also comprises a tape Kong Jiaoxin feeding mechanism, a connector main body feeding mechanism, a connector outer iron shell feeding mechanism, a wire clamping device conveying mechanism, a wire clamping working position mechanism, a connector conveying and positioning mechanism, a core wire inserting mechanism, a core wire puncturing and riveting mechanism, a connector outer iron shell conveying and positioning mechanism, a connector which is riveted with the core wire, an iron shell riveting mechanism and a control system for coordinating the work of the mechanisms.
Further, a fixed forced fixing component is arranged at the corresponding position of the core wire inserting mechanism, and comprises a positioning fork and a positioning fork driving cylinder connected with the positioning fork through a piston rod.
Further, a spring for moving the wire clamping claw to the outside is arranged in the inclined chute.
Further, the wire clamping device further comprises a limiting block rotationally connected with the clamping seat and a spring enabling the limiting block to be in contact with the wire clamping claw, and when the wire clamping claw is in a stop position, the spring enables the wire clamping claw to be in a positioning state through the limiting block.
The invention discloses a special wire clamping device for automatic assembly of a core wire plug-in type connector, which comprises a clamping seat, two sliding groove blocks, wire clamping claws for fixing the core wire and an adjustable wire clamping block, wherein the sliding groove blocks are arranged on two sides of the clamping seat, two ends of each wire clamping claw are matched with inclined sliding grooves on the sliding groove blocks, when the core wire is plugged into the connector, and when the wire clamping claws move to a termination position along the inclined sliding grooves towards the inner side of the clamping seat, the core wire is inserted into the connector in place, and the core wire is separated from the wire clamping claws. When the connector is pushed to back the wire clamping claw, the core wire can be aligned with the hole site and is not bent when being inserted. Meanwhile, the wire clamping claw moves back to the end position along the inclined sliding groove, the wire clamping claw moves in the horizontal direction and the vertical direction, when the wire clamping claw is positioned at the end position, the core wire is completely separated from the wire clamping claw, and when the core wire is separated from the wire clamping claw, the core wire is not pulled outwards. The production operation of automatically and accurately inserting the core wire into the hole site of the connector can be realized by adopting the wire clamping device in an automatic machine, the qualification rate of products is ensured, and the production efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description are some embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an embodiment of a wire clamping device special for automatic assembly of a core wire inserting type connector.
Fig. 2 is a schematic structural view of an embodiment of an automatic assembly system for a core wire inserting type connector.
Fig. 3 is a schematic structural assembly view of the wire clamping device conveying mechanism.
Fig. 4 is a schematic structural view of an embodiment of the forced fixing assembly of the present invention.
The achievement, functional features and advantages of the object of the present invention will be further described below with reference to the accompanying drawings, in conjunction with the embodiments.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the present invention proposes an embodiment of a wire clamping device for automatic assembly of a core wire inserting type connector.
The special wire clamping device comprises a clamping seat, two sliding groove blocks, wire clamping claws for fixing a core wire and an adjustable wire clamping block, wherein the sliding groove blocks are arranged on two sides of the clamping seat, two ends of each wire clamping claw are matched with inclined sliding grooves on the corresponding sliding groove blocks, when the core wire is spliced with the connector, the core wire is inserted into the connector in place when the core wire moves to a termination position along the inclined sliding grooves towards the inner side of the clamping seat, and the core wire is separated from the wire clamping claws.
Specifically, the adjustable wire clamping block comprises a wire clamping block and a spring arranged between the wire clamping block and the clamping seat, and the size of a wire clamping groove formed by the wire clamping block is adjustable, so that cables with different diameters can be fixed. The inclined sliding grooves on the two sliding groove blocks are mutually parallel, so that the friction force between the wire clamping claw and the inclined sliding groove is the same after the limiting part is removed, and the phenomenon that the two ends of the wire clamping claw and the cable are inconsistent in movement is avoided, so that the acting force between the wire clamping claw and the cable is increased, and the separation of the wire clamping claw and the core wire is affected. The inclined chute can also be a bar-shaped hole or other structures which can enable the wire clamping claw to slide obliquely.
When the connector is pushed to back the wire clamping claw, the core wire can be aligned with the hole site and is not bent when being inserted. Meanwhile, the wire clamping claw moves back to the end position along the inclined sliding groove, the wire clamping claw moves in the horizontal direction and the vertical direction in the back process, when the wire clamping claw is positioned at the end position, the core wire is completely separated from the wire clamping claw, and when the core wire is separated from the wire clamping claw, the core wire is not pulled outwards. The production operation of automatically and accurately inserting the core wire into the hole site of the connector can be realized by adopting the wire clamping device in an automatic machine, the qualification rate of products is ensured, and the production efficiency can be improved.
In this embodiment, be equipped with the spring that makes card line claw outside remove in the slope spout, after the heart yearn inserts the connector in place, through this spring through card line claw outside removal automatic re-setting, the follow-up repeated card line assembly operation of being convenient for.
The wire clamping device can further comprise a limiting block rotationally connected with the clamping seat and a spring enabling the limiting block to be in contact with the wire clamping claw, and when the wire clamping claw is in a stop position, the spring enables the wire clamping claw to be in a positioning state through the limiting block. When the wire clamping claw is in operation, after the wire clamping claw retreats to a final position along the inclined sliding groove, the spring is in a limiting state of limiting the wire clamping claw through the limiting block, and the limiting state is also called a positioning state. Through stopper and spring and card line claw mutually supporting, keep away card line claw and still take place to remove after being in the termination position, reduce the influence to plug wire work.
As shown in fig. 2 and 3, the present invention also proposes an embodiment of an automatic assembly system for a core wire inserting type connector.
The core wire inserting type connector automatic assembling system can be used for producing Korean SanxingUSB 2.0 mobile phone data connector wires.
The system comprises a wire clamping device, wherein the wire clamping device adopts the structure of the embodiment and comprises a clamping seat, two chute blocks, wire clamping claws for fixing a core wire and an adjustable wire clamping block, wherein the chute blocks are arranged on two sides of the clamping seat, two ends of the wire clamping claws are matched with inclined chute grooves on the chute blocks, when the core wire is spliced with a connector, the core wire is inserted into the connector in place when the wire clamping claws move to a termination position along the inclined chute to the inner side of the wire clamping seat, and the core wire is separated from the wire clamping claws.
The adjustable wire clamping block comprises a wire clamping block and a spring arranged between the wire clamping block and the clamping seat, and the size of a wire clamping groove formed by the wire clamping block is adjustable, so that cables with different diameters can be fixed.
The wire clamping device can further comprise a spring arranged on the inclined chute, a limiting block rotationally connected with the clamping seat and a spring for enabling the limiting block to reset. When the wire clamping claw retreats along the inclined sliding groove to a final position, the return spring enables the wire clamping claw to be in a limiting state through the limiting block, the limiting state is also called a positioning state, and at the moment, the spring positioned in the inclined sliding groove is in a compressed state. After the core wire is inserted into the connector in place, the wire clamping claw returns to the initial state under the action of a spring positioned in the inclined sliding groove after the limiting block is touched by a proper mechanism, so that the subsequent repeated wire clamping assembly operation is facilitated.
When the wire clamping device works, the core wire is fixed on the wire clamping claw, and when the connector is pushed to enable the wire clamping claw to retreat backwards, the core wire can be aligned with the hole site and is not bent during insertion. Meanwhile, the wire clamping claw moves back to the end position along the inclined sliding groove, the wire clamping claw moves in the horizontal direction and the vertical direction in the back process, when the wire clamping claw is positioned at the end position, the core wire is completely separated from the wire clamping claw, and when the core wire is separated from the wire clamping claw, the core wire is not pulled outwards. The production operation of automatically and accurately inserting the core wire into the hole site of the connector can be realized by adopting the wire clamping device in an automatic machine, the qualification rate of products is ensured, and the production efficiency can be improved.
The automatic assembly system can comprise a tape Kong Jiaoxin feeding mechanism, a connector main body feeding mechanism, a connector outer iron shell feeding mechanism, a wire clamping device conveying mechanism, a wire clamping working position mechanism, a connector conveying and positioning mechanism, a core wire inserting mechanism, a core wire puncturing and riveting mechanism, a connector outer iron shell conveying and positioning mechanism, a connector which is riveted with the core wire, an iron shell riveting mechanism and a control system for coordinating the work of each mechanism. The feeding mechanism of the tape Kong Jiaoxin, the feeding mechanism of the connector main body, the feeding mechanism of the connector outer iron shell, the wire clamping station mechanism, the connector conveying and positioning mechanism, the core wire piercing and riveting mechanism, the connector outer iron shell conveying and positioning mechanism, the iron shell riveting mechanism and a control system for coordinating the work of the mechanisms are realized by adopting the prior art.
The wire clamping device conveying mechanism comprises a transmission motor and a transmission chain which is in transmission connection with the transmission motor and matched with the wire clamping device.
As shown in fig. 4, a fixed forced fixing component is arranged at a corresponding position of the core wire inserting mechanism, and the forced fixing component comprises a positioning fork and a positioning fork driving cylinder connected with the positioning fork through a piston rod. The forced fixing assembly comprises a positioning fork and a positioning fork driving cylinder connected with the positioning fork through a piston rod, and the positioning fork is in sliding fit with the guide rail through a positioning fork guide groove. When the wire clamping device fixed with the cable moves to a wire inserting position of the cable conveying mechanism, the positioning fork is driven by the positioning fork driving cylinder to forcedly position the wire clamping device, and the forced positioning and the position of the wire inserting mechanism can be accurately matched, so that a movable gap between the wire clamping device and the cable conveying mechanism can be avoided through the forced fixing assembly, and a cable wire fixed on the wire clamping claw and a connector fixing hole are located to deviate, so that the wire inserting operation is affected.
When the automatic assembly system works, firstly, a cable core is manually clamped into a wire clamping claw of the wire clamping device, and a mechanism for preventing the cable core from jumping out is arranged, a core wire moves to a subsequent station under the drive of a wire clamping device conveying mechanism, and the station mechanism performs cutting, inserting, riveting, iron shell loading and iron shell riveting.
The automatic assembly system can also be a combination of a plurality of mechanisms in a control system for feeding the connector with the riveted core wire, namely a Kong Jiaoxin feeding mechanism, a connector main body feeding mechanism, a connector outer iron shell feeding mechanism, a wire clamping device conveying mechanism, a wire clamping working position mechanism, a connector conveying and positioning mechanism, a core wire inserting mechanism, a core wire puncturing and riveting mechanism, a connector outer iron shell conveying and positioning mechanism, an iron shell riveting mechanism and a control system for coordinating the work of each mechanism.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with other technical solutions, which may not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The special wire clamping device for automatic assembly of the core wire plug-in connector is characterized in that:
the wire clamping device comprises a clamping seat, two sliding groove blocks, a wire clamping claw for fixing a core wire and an adjustable wire clamping block, wherein the sliding groove blocks are arranged on two sides of the clamping seat, two ends of the wire clamping claw are matched with inclined sliding grooves on the sliding groove blocks, when the core wire is spliced with a connector, the wire clamping claw moves to a termination position along the inclined sliding grooves towards the inner side of the wire clamping seat, the core wire is inserted into the connector in place, the core wire is separated from the wire clamping claw, the wire clamping device further comprises a limiting block rotationally connected with the clamping seat and a spring for enabling the limiting block to be in contact with the wire clamping claw, and when the wire clamping claw is in the termination position, the spring enables the wire clamping claw to be in a positioning state through the limiting block.
2. The wire clamping device special for automatic assembly of the core wire inserting type connector according to claim 1, wherein: a spring for enabling the wire clamping claw to move outwards is arranged in the inclined sliding groove.
3. The automatic assembly system of the core wire plug-in connector comprises a wire clamping device and is characterized by comprising a clamping seat, two sliding groove blocks, a wire clamping claw for fixing the core wire and an adjustable wire clamping block, wherein the sliding groove blocks are arranged on two sides of the clamping seat, two ends of the wire clamping claw are matched with inclined sliding grooves on the sliding groove blocks, when the core wire is plugged with the connector, the wire clamping claw moves to a termination position along the inclined sliding grooves towards the inner side of the clamping seat, the core wire is plugged into the connector in place, the core wire is separated from the wire clamping claw, the wire clamping device further comprises a limiting block rotationally connected with the clamping seat and a spring for enabling the limiting block to be in contact with the wire clamping claw, and when the wire clamping claw is in the termination position, the spring enables the wire clamping claw to be in a positioning state through the limiting block.
4. The automatic assembly system for a core wire inserting connector according to claim 3, wherein: a spring for enabling the wire clamping claw to move outwards is arranged in the inclined sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085794.0A CN104682162B (en) | 2015-02-18 | 2015-02-18 | Wire clamping device special for automatic assembly of core wire plug-in connector and automatic assembly system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510085794.0A CN104682162B (en) | 2015-02-18 | 2015-02-18 | Wire clamping device special for automatic assembly of core wire plug-in connector and automatic assembly system |
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| CN104682162A CN104682162A (en) | 2015-06-03 |
| CN104682162B true CN104682162B (en) | 2023-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107248683A (en) * | 2017-05-31 | 2017-10-13 | 芜湖顺成电子有限公司 | Semiautomatic wire crimp type terminal device |
| CN109638595B (en) * | 2018-02-09 | 2023-10-13 | 深圳市中海通机器人有限公司 | Device and method for assembling glue sleeve of core wire terminal |
| CN109802275B (en) * | 2018-02-09 | 2023-10-17 | 深圳市中海通机器人有限公司 | Automatic assembling system for core wire terminal rubber sleeve |
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