CN109560441B - Automatic terminal crimping device and method for power distribution lead - Google Patents
Automatic terminal crimping device and method for power distribution lead Download PDFInfo
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- CN109560441B CN109560441B CN201811426456.9A CN201811426456A CN109560441B CN 109560441 B CN109560441 B CN 109560441B CN 201811426456 A CN201811426456 A CN 201811426456A CN 109560441 B CN109560441 B CN 109560441B
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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
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
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Abstract
The invention provides a distribution wire automatic terminal crimping device and a method, wherein clamping pieces are sequentially arranged on a conveying mechanism of a terminal sleeve conveying mechanism, and terminals to be crimped are sequentially moved to a preset grabbing position along with the operation of the conveying mechanism; the push rod is configured to move to a first position, penetrate into the terminal and continue to push until the terminal is driven to be separated from the corresponding clamping piece, and the moving mechanism drives the push rod with the terminal sleeved at the end part to translate along a set direction and move to a crimping position; the guide sleeve guides the lead to the inside of the terminal at the crimping position, and crimping is completed under the action of the crimping mold; this openly replaces the manual work to carry out the automation of terminal and snatchs material loading and lead wire terminal crimping work, has realized the automated processing manufacturing process of terminal crimping, greatly reduced the producer's the amount of labour, improved the operating efficiency.
Description
Technical Field
The disclosure relates to an automatic terminal crimping device and method for a power distribution lead.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
When transformer lead wires are manufactured in the automatic processing process of a distribution line, the work of drawing, peeling, cutting and crimping of terminals and the like of wires is needed, the automatic processing is easy to realize in the drawing, peeling and cutting processes of the wires, and the peeled wires are needed to be manually inserted into inner holes of the terminals and then placed on terminal crimping equipment for crimping.
Present terminal crimping equipment structural design is simple, and it is more often to need artifical the participation in at the whole process of terminal crimping, and crimping is inefficient, and operational environment is poor, uses pneumatics or hydraulic pressure as power, and the crimping power is big, but the crimping mould directly exposes outside, does not have special safeguard measure, has the potential safety hazard to operating personnel, has also directly influenced the promotion of distribution lines automated processing in-process efficiency.
Disclosure of Invention
The automatic terminal crimping device and the method can realize automatic terminal crimping, and complete automatic feeding and crimping tasks of the terminal without human participation.
According to some embodiments, the following technical scheme is adopted in the disclosure:
an automatic terminal crimping device for a power distribution lead comprises a base, a terminal clamping mechanism, a terminal sleeving and conveying mechanism, a terminal crimping mechanism and a guide mechanism, wherein the terminal clamping mechanism, the terminal sleeving and conveying mechanism, the terminal crimping mechanism and the guide mechanism are arranged on the base;
the terminal clamping mechanism comprises a plurality of clamping pieces, the clamping pieces are sequentially arranged on a conveying mechanism of the terminal sleeving conveying mechanism and can sequentially move to a preset grabbing position along with the operation of the conveying mechanism;
the terminal sleeve-connection conveying mechanism comprises a conveying mechanism, a grabbing mechanism and a moving mechanism, wherein the conveying mechanism is configured to move in a reciprocating mode and convey the terminal to the grabbing mechanism, the grabbing mechanism is provided with a push rod matched with the inner diameter of the terminal, the push rod is configured to be located at a first position and can extend into the terminal, the push rod can be driven to be separated from a corresponding clamping piece at a second position, and the moving mechanism drives the push rod to translate along a set direction and convey the terminal to a crimping position;
the terminal crimping mechanism comprises crimping dies which are vertically split and symmetrically arranged and a driving mechanism for pushing the crimping dies to apply crimping force;
the guide mechanism comprises guide sleeves which are vertically split and symmetrically arranged, the guide sleeves are respectively tightly attached to crimping dies at corresponding positions, the guide sleeves are of a structure with gradually furled diameters, guide wires to the interior of terminals at the crimping positions, and crimping is completed under the action of the crimping dies.
As a further limitation, the terminal clamping device comprises a belt chuck, a chuck driving mechanism, a terminal chuck support and terminal clamping grooves, the belt chuck is arranged on the terminal chuck support and moves under the driving of the chuck driving mechanism, a plurality of terminal clamping grooves are formed in the surface of the belt chuck, and the terminal clamping grooves are used for placing terminals to be crimped.
As a further limitation, the terminal clamping groove has an arc-shaped structure, and the inner diameter of the arc is matched with the outer diameter of the terminal to be crimped.
As a further limitation, the terminal card slot is made of nylon material.
As further injects, conveying mechanism is cup jointed to the terminal includes lead screw feed mechanism, feed motor, hold-in range, push rod cylinder, cylinder piston rod, bullet head formula push rod and terminal adjusting plate, feed motor passes through the motion of hold-in range drive lead screw feed mechanism, and the push rod cylinder setting can follow lead screw feed mechanism's extending direction motion on the lead screw feed mechanism, bullet head formula push rod is fixed on the cylinder piston rod of push rod cylinder, can enter into the terminal hole of placing on the terminal draw-in groove under cylinder piston rod's promotion, and the terminal adjusting plate is fixed on terminal chuck support, is located the positive opposite face of terminal draw-in groove and keeps certain distance.
As a further limitation, the terminal adjustment plate is matched with the arrangement position of the bullet-type push rod. The push rod is basically positioned on the same horizontal plane, so that the push rod can be positioned at the second position, the terminal can be driven to be separated from the corresponding clamping piece, and the push rod can be abutted to the terminal adjusting plate after the terminal is moved or separated from the clamping piece.
As a further limitation, the terminal crimping mechanism includes a crimping bracket, a crimping cylinder, an upper crimping die and a lower crimping die, the crimping bracket is fixed on the base and has a cavity, the crimping cylinder is disposed on the crimping bracket, and the upper crimping die and the lower crimping die are respectively disposed in the cavity of the crimping bracket.
As a further limitation, the guide mechanism comprises a fixed guide sleeve, an upper split guide sleeve, a lower split guide sleeve, a guide sleeve cylinder, an upper accurate guide sleeve and a lower accurate guide sleeve, the fixed guide sleeve is fixed on a guide sleeve fixing seat, the guide sleeve fixing seat is arranged on one side of a wire incoming material of the terminal crimping mechanism, the upper split guide sleeve and the lower split guide sleeve are respectively arranged on the guide sleeve cylinder, the inlet is tightly attached to the outlet side of the fixed guide sleeve, the upper accurate guide sleeve and the lower accurate guide sleeve are arranged inside the cavity of the terminal crimping mechanism, the upper accurate guide sleeve is tightly attached to the outlet of the split guide sleeve, and the inlet of the lower accurate guide sleeve is tightly attached to the outlet of the lower split guide sleeve.
As a further limitation, the fixed guide sleeve, the folded upper and lower split guide sleeves and the folded upper and lower precise guide sleeves are all horn-shaped structures, and the center lines of the fixed guide sleeve, the folded upper and lower split guide sleeves and the folded upper and lower precise guide sleeves are on the same straight line.
Based on the working method of the automatic terminal crimping device for the power distribution lead,
the clamping pieces are sequentially arranged on a conveying mechanism of the terminal sleeve conveying mechanism, and the terminals to be subjected to pressure welding are sequentially moved to a preset grabbing position along with the operation of the conveying mechanism;
the push rod is configured to move to a first position, penetrate into the terminal and continue to push until the terminal is driven to be separated from the corresponding clamping piece, and the moving mechanism drives the push rod with the terminal sleeved at the end part to translate along a set direction and move to a crimping position; the guide sleeve guides the lead wire to the inside of the terminal at the crimping position, and crimping is completed under the action of the crimping die.
As a further limitation, before crimping, the upper crimping die and the lower crimping die are driven to move relatively, so that the terminal on the push rod is clamped by the upper crimping die and the lower crimping die, the push rod is recovered, the inner hole of the terminal is withdrawn, and the terminal is clamped at the closing position of the upper crimping die and the lower crimping die.
And as a further limitation, the outlet side of the closed accurate guide sleeve is tightly attached to the inlet side of an inner hole of the terminal, the lead with the stripped head sequentially passes through the fixed guide sleeve, the closed upper and lower split guide sleeves and the closed upper and lower accurate guide sleeves, and finally enters the inner hole of the pre-crimped terminal in the crimping die to compact the terminal and the lead.
Compared with the prior art, the beneficial effect of this disclosure is:
this openly replaces the manual work to carry out the automation of terminal and snatchs material loading and lead wire terminal crimping work completely, has realized the automated processing manufacture process of terminal crimping, both can guarantee the personal safety of producer, greatly reduced producer's the amount of labour again, improve the operating efficiency, provide reliable technical guarantee for the development that promotes distribution lines automation.
According to the invention, by the ingenious design of the positions and the shapes of the fixed guide sleeve, the folded upper and lower split guide sleeves and the folded upper and lower accurate guide sleeves and the matching of the screw feeding mechanism, the bullet-type push rod and the terminal adjusting plate, the complete accurate alignment is realized, the smooth proceeding of the whole link is ensured, a complex detection structure is not required to be added, the overall structure is simplified, and the investment cost is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the present disclosure;
FIG. 2 is a schematic top view of the present disclosure;
FIG. 3 is a schematic diagram of an automated terminal nest configuration of the present disclosure;
FIG. 4 is a schematic view of an automatic terminal loading configuration of the present disclosure;
FIG. 5 is a schematic view of an automatic terminal crimping arrangement of the present disclosure;
the device comprises a base 1, a lead 2, a fixed guide sleeve 3, a guide sleeve fixing seat 4, a lead screw feeding mechanism 5, a lower split guide sleeve 6, an upper split guide sleeve 7, a guide sleeve cylinder 8, a crimping support 9, a crimping oil cylinder 10, an upper accurate guide sleeve 11, a lower accurate guide sleeve 12, an upper crimping mold 13, a lower crimping mold 14, a lower crimping mold 15, a push rod cylinder 16, a bullet head type push rod 17, a terminal 18, a terminal clamping groove 19, a belt type terminal chuck 20, a terminal chuck support 21, a synchronous belt 22, a feeding motor 23, a terminal adjusting plate 24, a chuck driving mechanism 25 and a cylinder piston rod 25, wherein the upper precise guide sleeve is connected with the lower crimping mold through a clamping mechanism;
the specific implementation mode is as follows:
the present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
As shown in fig. 1, the automatic terminal crimping device for power distribution wires comprises a base, a terminal clamping device, a terminal sleeving and conveying mechanism, a terminal crimping mechanism and a guiding mechanism. The terminal clamping device, the terminal sleeve connection conveying structure, the terminal crimping mechanism and the guide mechanism are fixed on the machine base.
As shown in fig. 2 and 3, the terminal clamping mechanism includes a belt-type terminal chuck 19, a chuck driving mechanism 24, a terminal chuck support 20, and a terminal clamping groove 18, the belt-type terminal chuck 19 and the chuck driving mechanism 24 are fixed on the terminal chuck support 20, the chuck driving mechanism 24 drives the belt-type terminal chuck 19 to operate, the terminal clamping groove 18 is arranged on the surface of the belt-type terminal chuck 19, the terminal clamping groove 18 is made of nylon material, the terminal 17 can be easily pressed into the terminal clamping groove 18, the terminal clamping groove 18 clamps the terminal 17 placed in and rotates with the belt-type terminal chuck 19 under the driving of the chuck driving mechanism 24, and the terminal 17 is accurately conveyed to the mechanism for capturing the terminal position.
The terminal sleeving and conveying mechanism comprises a lead screw feeding mechanism 5, a feeding motor 22, a synchronous belt 21, a push rod air cylinder 15, an air cylinder piston rod 25, a bullet head type push rod 16 and a terminal adjusting plate 23, wherein the feeding motor drives the lead screw feeding mechanism 5 to move through the synchronous belt 21 through 22, and the accuracy of conveying the terminal 17 is guaranteed. The push rod cylinder 15 is movably arranged on the lead screw feeding mechanism 5, the bullet-type push rod 16 is fixed on a cylinder piston rod 25, can accurately enter an inner hole of a terminal 17 placed on the terminal clamping groove 18 under the pushing of the cylinder piston rod 25, and the terminal adjusting plate 23 is fixed on the terminal chuck support 20, is positioned right opposite to the terminal clamping groove 18 and keeps a certain distance. When bullet formula push rod 16 penetrated terminal 17 hole, terminal 17 followed terminal draw-in groove 18 landing to the top was on terminal adjusting plate 23, supplementary bullet formula push rod 16 penetrated terminal 17 hole smoothly, when accomplishing the work of snatching terminal 17, prevented droing of terminal 17.
The terminal crimping mechanism comprises a crimping support 9, a crimping oil cylinder 10, an upper crimping mold 13, a lower crimping mold 14 and a machine base 1, wherein the crimping support 9 is fixed on the machine base 1 and is in a U-shaped cavity, and the terminal 17 can be conveniently conveyed on the opening side of the U-shaped cavity. The crimping oil cylinder 10 is arranged at the upper part of the crimping support 9, and the upper crimping die and the lower crimping die are arranged in a U-shaped cavity of the crimping support 9 side by side. The upper crimping die 13 is connected to a piston rod of the crimping oil cylinder 10 and can move up and down along with the movement of the piston rod in a U-shaped cavity of the crimping support 9, the lower crimping die 14 is fixed at the bottom of the U-shaped cavity, and the upper crimping die and the lower crimping die are closed to compact the placed terminal 17 and the wire 2.
The guide mechanism comprises a fixed guide sleeve 3, an upper split type guide sleeve 7, a lower split type guide sleeve 6, a guide sleeve cylinder 8, an upper accurate guide sleeve 11 and a lower accurate guide sleeve 12, the fixed guide sleeve 3 is fixed on a guide sleeve fixing seat 4, the guide sleeve cylinder 8 is fixed on the incoming material side of a lead 2 of a crimping support 9, the upper split type guide sleeve 7 and the lower split type guide sleeve 6 are respectively fixed on the upper guide sleeve cylinder and the lower guide sleeve cylinder, the inlet side of the upper split type guide sleeve and the inlet side of the lower split type guide sleeve are tightly attached to the outlet side of the fixed guide sleeve 3, the lead 2 can smoothly enter an inner hole formed by folding the upper split type guide sleeve and the lower split type guide sleeve, the upper accurate guide sleeve 11 and the lower accurate guide sleeve 12 are arranged inside a U-shaped cavity of the crimping support 9, the inlet side of the accurate guide sleeve is tightly attached to the outlet side of the upper split type guide sleeve and the lower split type guide, the outlet of the accurate guide sleeve is tightly attached to the upper and lower pressing dies, so that the lead 2 can continuously move forward to enter the inner holes of the terminals 17 pre-pressed in the upper and lower pressing dies.
As shown in fig. 4 and 5, the fixed guide sleeve 3, the folded upper and lower split guide sleeves, and the upper and lower accurate guide sleeves are all horn-shaped structures, and their central lines are on the same straight line, which is beneficial to the wire 2 to pass through the fixed guide sleeve 3, the folded upper and lower split guide sleeves, and the upper and lower accurate guide sleeves in sequence and smoothly to enter the inner hole of the pre-crimped terminal 17 in the crimping mold.
The working process of the automatic terminal crimping of the power distribution conductor of the specific embodiment is as follows:
firstly, terminals 17 are orderly placed into the terminal clamping grooves 18, equipment is started, the chuck driving mechanism 24 drives the belt-type terminal chuck 19 to start rotating, the terminals 17 are conveyed to a preset grabbing position, the belt-type terminal chuck 19 stops rotating, the push rod pneumatic 15 staying at the initial position is started, the cylinder piston rod 25 pushes the bullet-type push rod 16 to advance, the bullet-type push rod 16 penetrates into an inner hole of the terminal 17 placed on the terminal clamping grooves 18 and continues to advance with the terminals 17, after the terminals 17 move to a certain position, the terminals 17 slide down from the terminal clamping grooves 18 and just push against the terminal adjusting plate 23, the terminal adjusting plate 23 can prevent the terminals 17 sleeved on the bullet-type push rod 16 from sliding down, the terminals 17 are better sleeved on the bullet-type push rod 16, and at the moment, the automatic grabbing function of the terminals 17 is realized.
The upper split type guide sleeve 7 and the lower split type guide sleeve 6 at the crimping position of the terminal 17 are opened, the upper accurate guide sleeve 11 and the lower accurate guide sleeve 12 are also opened simultaneously, an upper crimping mold 13 at the crimping position of the terminal 17 is at an initial position, a feed motor 22 of a lead screw feeding mechanism 5 starts to move, a lead screw is driven to rotate through a synchronous belt 21, a push rod pneumatic 15 moves to the crimping position of the terminal 17, the terminal 17 sleeved on a bullet head type push rod 16 moves to the upper portion of a lower crimping mold 14 inside a U-shaped cavity of a crimping support 9, a crimping oil cylinder 10 is started, the upper crimping mold 13 starts to move downwards, the upper crimping mold 13 is closed with the lower crimping mold 14, and the terminal 17 is subjected. The pre-crimping force is small, so that the terminal 17 can be clamped by the upper crimping die 13 and the lower crimping die 14 without deformation, the cylinder piston rod 25 contracts, the bullet-type push rod 16 exits from the inner hole of the terminal 17, and the terminal 17 is clamped at the closing position of the upper crimping die 13 and the lower crimping die 14.
The push rod cylinder 15 with the contracted cylinder piston rod 25 returns to the initial position of the screw rod feeding mechanism 5, the upper split type guide sleeve 7 and the lower split type guide sleeve 6 are folded and are in a horn-shaped structure under the action of the guide sleeve cylinder 8, the upper accurate guide sleeve 11 and the lower accurate guide sleeve 12 are also folded and are in a horn-shaped structure, the outlet side of the folded accurate guide sleeve is just attached to the inlet side of an inner hole of the terminal 17, and a lead with a peeled head sequentially passes through the fixed guide sleeve 3, the folded upper and lower split type guide sleeves, the folded upper and lower accurate guide sleeves and finally enters the inner hole of the terminal 17 which is pre-crimped in the crimping mold. The crimping oil cylinder 10 is used for crimping again, the terminal 17 and the lead 2 are compacted, then the crimping oil cylinder 10 contracts, the upper crimping mold 13 moves upwards, the lead 2 of the head crimping terminal 17 moves forwards continuously, the terminal 17 is moved out of a crimping position, and the whole terminal 17 automatic crimping process is completed.
The present embodiment only describes the working process of automatically crimping the terminal at the head of the stripped wire, and the working process of automatically crimping the terminal at the tail of the stripped wire, which are not described herein.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a distribution wire automatic terminal crimping device which characterized by: the terminal crimping and conveying device comprises a base, and a terminal clamping mechanism, a terminal sheathing and conveying mechanism, a terminal crimping mechanism and a guide mechanism which are arranged on the base;
the terminal clamping mechanism comprises a plurality of terminal clamping grooves, the terminal clamping grooves are sequentially arranged on the conveying mechanism of the terminal sleeving conveying mechanism and can be sequentially moved to a preset grabbing position along with the operation of the conveying mechanism;
the terminal sleeve-joint conveying mechanism comprises a conveying mechanism, a grabbing mechanism and a moving mechanism, wherein the conveying mechanism is configured to move in a reciprocating mode and convey the terminal to the grabbing mechanism, the grabbing mechanism is provided with a push rod matched with the inner diameter of the terminal, the push rod is configured to be located at a first position and can extend into the terminal, the push rod can be driven to be separated from a corresponding terminal clamping groove at a second position, and the moving mechanism drives the push rod to move horizontally along a set direction and convey the terminal to a crimping position;
the terminal crimping mechanism comprises crimping dies which are vertically split and symmetrically arranged and a driving mechanism for pushing the crimping dies to apply crimping force;
the guide mechanism comprises guide sleeves which are vertically split and symmetrically arranged, the guide sleeves are respectively tightly attached to crimping dies at corresponding positions, the guide sleeves are of a structure with gradually furled diameters, guide wires to the interior of terminals at the crimping positions, and crimping is completed under the action of the crimping dies.
2. An automatic terminal crimping device for a power distribution conductor as claimed in claim 1, wherein: the terminal clamping mechanism comprises a belt type chuck, a chuck driving mechanism, a terminal chuck support and terminal clamping grooves, the belt type chuck is arranged on the terminal chuck support and moves under the driving of the chuck driving mechanism, a plurality of terminal clamping grooves are formed in the surface of the belt type chuck, and the terminal clamping grooves are used for placing terminals to be crimped.
3. An automatic terminal crimping device for a power distribution conductor as claimed in claim 2, wherein: the terminal clamping groove is of an arc structure, and the inner diameter of the arc is matched with the outer diameter of the terminal to be crimped.
4. An automatic terminal crimping device for a power distribution conductor as claimed in claim 1, wherein: the terminal cup joints conveying mechanism and includes lead screw feed mechanism, feed motor, hold-in range, push rod cylinder, cylinder piston rod, bullet head formula push rod and terminal adjusting plate, feed motor passes through the motion of hold-in range drive lead screw feed mechanism, and the push rod cylinder sets up on lead screw feed mechanism, can follow lead screw feed mechanism's extending direction motion, bullet head formula push rod is fixed on the cylinder piston rod of push rod cylinder, can enter into the terminal hole of placing on the terminal draw-in groove under cylinder piston rod's promotion, and the terminal adjusting plate is fixed on terminal chuck support, is located the positive opposite face of terminal draw-in groove and keeps certain distance.
5. An automatic terminal crimping device for a power distribution conductor as claimed in claim 4, wherein: the terminal adjusting plate is matched with the setting position of the bullet-shaped push rod.
6. An automatic terminal crimping device for a power distribution conductor as claimed in claim 1, wherein: the terminal crimping mechanism comprises a crimping support, a crimping oil cylinder, an upper crimping die and a lower crimping die, the crimping support is fixed on the machine base and is provided with a cavity, the crimping oil cylinder is arranged on the crimping support, and the upper crimping die and the lower crimping die are respectively arranged in the cavity of the crimping support.
7. An automatic terminal crimping device for a power distribution conductor as claimed in claim 1, wherein: guiding mechanism includes fixed uide bushing, goes up split type uide bushing, uide bushing cylinder down, goes up accurate uide bushing and accurate uide bushing down, fixed uide bushing is fixed on the uide bushing fixing base, and the uide bushing fixing base sets up wire supplied materials one side at terminal crimping mechanism, goes up split type uide bushing and split type uide bushing down and sets up respectively on the uide bushing cylinder, and fixed uide bushing export side is hugged closely in the import, goes up accurate uide bushing and accurate uide bushing setting down inside terminal crimping mechanism's cavity, goes up the accurate uide bushing and hugs closely split type uide bushing export, and split type uide bushing export is hugged closely down in the import of accurate uide bushing down.
8. An automatic terminal crimping device for a power distribution conductor as claimed in claim 7, wherein: the fixed guide sleeve, the folded upper and lower split guide sleeves and the folded upper and lower precise guide sleeves are all horn-shaped structures, and the central lines of the fixed guide sleeve, the folded upper and lower split guide sleeves and the folded upper and lower precise guide sleeves are on the same straight line.
9. The method of operating an automatic terminal crimping device for an electrical distribution conductor according to any of claims 1 to 7, characterized in that:
the terminal clamping grooves are sequentially arranged on a conveying mechanism of the terminal sleeving and conveying mechanism, and the terminals to be subjected to pressure welding are sequentially moved to a preset grabbing position along with the operation of the conveying mechanism;
the push rod is configured to move to a first position, penetrate into the terminal and continue to push until the terminal is driven to be separated from the corresponding terminal clamping groove, and the moving mechanism drives the push rod with the terminal sleeved at the end part to translate along a set direction and move to a crimping position; the guide sleeve guides the lead wire to the inside of the terminal at the crimping position, and crimping is completed under the action of the crimping die.
10. The method of claim 9, further comprising: before crimping, driving an upper crimping die and a lower crimping die to move relatively, so that a terminal on a push rod is clamped by the upper crimping die and the lower crimping die, recovering the push rod, withdrawing an inner hole of the terminal, and clamping the terminal at a closing position of the upper crimping die and the lower crimping die;
or the outlet side of the closed accurate guide sleeve is tightly attached to the inlet side of the inner hole of the terminal, and the lead with the peeled head sequentially passes through the fixed guide sleeve, the closed upper and lower split guide sleeves and the closed upper and lower accurate guide sleeves and finally enters the inner hole of the pre-crimped terminal in the crimping die to compact the terminal and the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426456.9A CN109560441B (en) | 2018-11-27 | 2018-11-27 | Automatic terminal crimping device and method for power distribution lead |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426456.9A CN109560441B (en) | 2018-11-27 | 2018-11-27 | Automatic terminal crimping device and method for power distribution lead |
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| CN109560441A CN109560441A (en) | 2019-04-02 |
| CN109560441B true CN109560441B (en) | 2020-07-03 |
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| CN110364904B (en) * | 2019-07-08 | 2024-06-18 | 宁波宏晟智能科技有限公司 | Terminal wire connection machine |
| CN112152040A (en) * | 2020-08-14 | 2020-12-29 | 浙江华云信息科技有限公司 | Live working automatic cable crimping device and method |
| CN112909690B (en) * | 2021-01-19 | 2022-11-29 | 国网湖北省电力有限公司荆州供电公司 | Portable connecting box equipment for feeder connection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5511307A (en) * | 1993-12-02 | 1996-04-30 | Gaard Automation, Inc. | Method and apparatus for attaching a terminal to a wire end |
| JP2981985B2 (en) * | 1996-10-03 | 1999-11-22 | 株式会社ニチフ端子工業 | Mounting structure of long insulating sleeve band and crimp terminal |
| CN103022853A (en) * | 2012-12-25 | 2013-04-03 | 天津市力干科技有限公司 | Full-automatic double-end harness crimping machine |
| WO2014129094A1 (en) * | 2013-02-23 | 2014-08-28 | 古河電気工業株式会社 | Wire crimping device and wire crimping method |
| CN203351931U (en) * | 2013-07-24 | 2013-12-18 | 昆山迈致治具科技有限公司 | Guide line needle-filling guiding jig |
| CN107887772B (en) * | 2017-11-28 | 2024-02-06 | 海盐县盛安电器有限公司 | Wire terminal riveting set |
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Address after: 250001 No. two, No. 150, Shizhong Road, Shizhong District, Shandong, Ji'nan Applicant after: State Grid Shandong Electric Power Company Applicant after: Liaocheng Power Supply Company of State Grid Shandong Province Electric Power Company Applicant after: National Network Intelligent Technology Co., Ltd. Address before: 250001 No. two, No. 150, Shizhong Road, Shizhong District, Shandong, Ji'nan Applicant before: State Grid Shandong Electric Power Company Applicant before: Liaocheng Power Supply Company of State Grid Shandong Province Electric Power Company Applicant before: Shandong Luneng Intelligent Technology Co., Ltd. |
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Effective date of registration: 20201030 Address after: 250101 Electric Power Intelligent Robot Production Project 101 in Jinan City, Shandong Province, South of Feiyue Avenue and East of No. 26 Road (ICT Industrial Park) Patentee after: National Network Intelligent Technology Co.,Ltd. Address before: 250001 No. two, No. 150, Shizhong Road, Shizhong District, Shandong, Ji'nan Patentee before: STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: LIAOCHENG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: National Network Intelligent Technology Co.,Ltd. |