WO2021258558A1 - 一种断路器线圈组件自动化焊接工装 - Google Patents

一种断路器线圈组件自动化焊接工装 Download PDF

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Publication number
WO2021258558A1
WO2021258558A1 PCT/CN2020/114772 CN2020114772W WO2021258558A1 WO 2021258558 A1 WO2021258558 A1 WO 2021258558A1 CN 2020114772 W CN2020114772 W CN 2020114772W WO 2021258558 A1 WO2021258558 A1 WO 2021258558A1
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WIPO (PCT)
Prior art keywords
assembly
coil
clamping
bracket
fixing
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PCT/CN2020/114772
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English (en)
French (fr)
Inventor
李佳豪
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纵达电器有限公司
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Application filed by 纵达电器有限公司 filed Critical 纵达电器有限公司
Publication of WO2021258558A1 publication Critical patent/WO2021258558A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work

Definitions

  • the utility model relates to an automatic welding tool for circuit breaker coil components.
  • the electromagnetic system of the C65 circuit breaker includes a coil assembly.
  • the coil assembly includes a coil, a wiring board and a bracket.
  • the traditional welding is generally to weld the two ends of the coil with the wiring board and the bracket one by one, which is basically manual hand-held spot welding.
  • the welding mode cannot maintain accurate positioning for a long time, the operation is cumbersome, the welding speed is slow, the welding efficiency is low, and manual welding will cause fatigue, resulting in high welding error rate and product defect rate.
  • the technical problem to be solved by the present invention is to provide a circuit breaker coil assembly automatic welding tool with accurate positioning, adjustable and high welding efficiency.
  • the technical scheme adopted by the automatic welding tool for the circuit breaker coil assembly of the present invention includes a welding assembly and a coil assembly arranged on the welding assembly.
  • the coil assembly includes a coil, a wiring board and a bracket arranged at the end of the coil,
  • the welding assembly includes a tool base assembly, a coil clamping assembly arranged on the tool base assembly, a wiring board fixing assembly and a bracket fixing assembly
  • the tool base assembly includes a base body connected to the base body
  • the base body is provided with a base movable groove for the operation of the wiring board fixing assembly and the bracket fixing assembly, and is also provided with a base fixing for installing the coil clamping assembly tower.
  • the coil clamping assembly includes a coil clamping fixing seat, a coil clamping mounting seat assembly and a coil clamping block assembly corresponding to the base fixing table.
  • the coil clamping installation seat assembly includes a coil clamping installation seat, the coil clamping installation seat can move up and down in the coil clamping fixing seat, and the coil clamping installation seat is provided with a clamping block sliding groove , The front end of the coil clamping mounting seat is provided with a coil placement block.
  • the wiring board mounting block is threadedly connected to the front end of the base body, and the wiring board mounting block is provided with a wiring board placement surface for placing the wiring board and a wiring board side for positioning the side of the wiring board A stop surface and a terminal block end stop surface for positioning the terminal end of the terminal block.
  • the bracket mounting block is threadedly connected to the front end of the base body, and the bracket mounting block is provided with a bracket placement surface for placing the bracket, a bracket side stop surface for positioning the side of the bracket, and The bracket end blocking surface of the bracket end.
  • the coil placement block is provided with a coil arc contact surface and a coil flat surface for placing the coil;
  • the coil clamping block assembly includes a coil clamping block, and the coil clamping block is provided with a coil for the coil Clamped trapezoidal bayonet.
  • the wiring board fixing assembly includes a first jack, a first return spring sleeved on the first jack, a first connector connected to the upper end of the first jack, and a first connection with the first jack
  • the terminal board fixing claw connected to the other end of the piece, the end of the first mandrel is provided with a first T-shaped head, and the first T-shaped head enables the first connecting piece to move left and right in the movable groove of the base ,
  • the fixing claw of the wiring board is provided with a clamping surface of the fixing claw for clamping the wiring board.
  • the bracket fixing assembly includes a second ejector rod, a second return spring sleeved on the second ejector rod, a second connector connected to the upper end of the second ejector rod, and a second connector
  • the other end is connected to the bracket fixing rod
  • the end of the second top rod is provided with a second T-shaped head
  • the second T-shaped head enables the second connecting piece to move left and right in the movable groove of the base, so
  • the bracket fixing rod is provided with a fixing rod clamping surface for clamping the bracket.
  • the welding assembly also includes a welding assembly installation assembly that is arranged on the back of the tooling base assembly and capable of moving the tooling base assembly up and down.
  • the advantages of the automatic welding tooling for the circuit breaker coil assembly of the utility model are: the structural design replaces the traditional manual hand-held spot welding method, the production and use automatic control method, the adjustment is convenient, the positioning is accurate, the welding consistency is high; the welding defect rate is low, and the whole The welding efficiency is greatly improved.
  • Figure 1 is a schematic diagram of the structure of the automatic welding tool for the circuit breaker coil assembly of the present invention.
  • Fig. 2 is a schematic diagram of the structure of the coil assembly of the present invention.
  • Figure 3 is a schematic diagram of the structure of the tool base assembly of the present invention.
  • Figure 4 is a schematic diagram of the structure of the coil clamping assembly of the present invention.
  • Fig. 5 is a schematic diagram of the structure of the coil clamping mounting seat assembly of the present invention.
  • Fig. 6 is a schematic diagram of the structure of the coil clamping block assembly of the present invention.
  • Fig. 7 is a schematic diagram of the structure of the wiring board installation block of the present invention.
  • Figure 8 is a schematic diagram of the structure of the bracket mounting block of the present invention.
  • Figure 9 is a schematic diagram of the structure of the wiring board fixing assembly of the present invention.
  • Figure 10 is a schematic diagram of the structure of the bracket fixing assembly of the present invention.
  • the automatic welding tool for circuit breaker coil components of the present invention includes a welding assembly 1 and a coil assembly 2 arranged on the welding assembly 1.
  • the coil assembly 2 includes a coil 3 and The terminal board 4 and the bracket 5 at the end of the coil 3.
  • the welding assembly 1 includes a tool base assembly 10, a coil clamping assembly 11 arranged on the tool base assembly 10, a terminal board fixing assembly 12 and a bracket fixing assembly 13.
  • the tooling base assembly 10 includes a base body 16, a wiring board mounting block 17 and a bracket mounting block 18 connected to the base body 16, and the base body 16 is provided with the wiring board fixing assembly 12 and the The movable groove 19 of the base where the bracket fixing assembly 13 operates is also provided with a base fixing table 20 for installing the coil clamping assembly 11;
  • the coil clamping assembly 11 includes a coil clamp corresponding to the base fixing table 20
  • the coil clamping installation seat assembly 22 includes a coil clamping installation seat 26, and the coil clamping installation seat 26 can be mounted on the coil
  • the clamping fixing seat 21 moves up and down, the coil clamping mounting seat 26 is provided with a clamping block sliding groove 27, and the coil clamping mounting seat 26 is provided with a coil placement block 28 at the front end.
  • This structural design replaces the traditional manual Hand-held spot welding, automatic control method for production, convenient adjustment, accurate positioning, high welding consistency, low defect rate, and greatly improved overall welding
  • the wiring board mounting block 17 is threadedly connected to the front end of the base body 16, and the wiring board mounting block 17 is provided with a wiring board placement surface 35 for placing the wiring board 4, for positioning the wiring board 4
  • the terminal block side blocking surface 36 on the side and the terminal block end blocking surface 37 for positioning the end of the terminal block 4 are designed so that the terminal block 4 is stable and difficult to move when placed, which is convenient for subsequent welding.
  • the bracket mounting block 18 is threadedly connected to the front end of the base body 16, and the bracket mounting block 18 is provided with a bracket placement surface 38 for placing the bracket 5 and a bracket side for positioning the side of the bracket 5
  • the stop surface 39 and the support end stop surface 40 for positioning the end of the support 5 are designed to make the support 5 stable and not easy to move when placed, and facilitate subsequent welding.
  • the coil placement block 28 is provided with a coil arc contact surface 30 and a coil flat surface 31 for placing the coil 3;
  • the coil clamping block assembly 23 includes a coil clamping block 29, the coil clamping block 29
  • a trapezoidal bayonet 32 for clamping the coil 3 is provided on the upper part.
  • the wiring board fixing assembly 12 includes a first jack 40, a first return spring 41 sleeved on the first jack 40, a first connector 42 connected to the upper end of the first jack 40, and
  • the terminal block fixing claw 43 connected to the other end of the first connector 42 is provided with a first T-shaped head 45 at the end of the first jack 40, and the first T-shaped head 45 makes the first connection
  • the member 42 can move left and right in the movable groove 19 of the base, and the fixing claw 43 of the wiring board is provided with a clamping surface 46 of the fixing claw for clamping the wiring board 4, and the structure is firm and stable.
  • the bracket fixing assembly 13 includes a second top rod 47, a second return spring 48 sleeved on the second top rod 47, a second connector 49 connected to the upper end of the second top rod 47, and
  • the bracket fixing rod 50 is connected to the other end of the second connecting member 49.
  • the end of the second top rod 47 is provided with a second T-shaped head 51.
  • the second T-shaped head 51 makes the second connecting member 49 It can move left and right in the movable groove 19 of the base, and the bracket fixing rod 50 is provided with a fixing rod clamping surface 52 for clamping the bracket 5, and the structure is firmly and stably clamped.
  • the welding assembly 1 also includes a welding assembly installation assembly 15 arranged on the back of the tooling base assembly 10 and capable of moving the tooling base assembly 10 up and down.
  • the position can be adjusted according to requirements, and the positioning is accurate, which is convenient for welding.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Breakers (AREA)

Abstract

一种断路器线圈组件自动化焊接工装。包括焊接总装(1)和设在焊接总装(1)上的线圈组件(2)，线圈组件(2)包括线圈(3)、设在线圈(3)端部的接线板(4)和支架(5)，焊接总装(1)包括工装底座组件(10)、设在工装底座组件(10)上的线圈卡紧组件(11)、接线板固定组件(12)和支架固定组件(13)，工装底座组件(10)包括底座本体(16)、连接在底座本体(16)上的接线板安装块(17)和支架安装块(18)，底座本体(16)设有用于所述接线板固定组件(12)和支架固定组件(13)动作的底座活动槽(19)，还设有用于线圈卡紧组件(11)安装的底座固定台(20)；线圈卡紧组件(11)包括与底座固定台(20)相对应的线圈卡紧固定座(21)、线圈卡紧安装座组件(22)和线圈卡紧块组件(23)；替换了传统人工手持点焊的方式，调节方便、定位准确、焊接一致性高；焊接不良率低，整个焊接效率大大提高。

Description

一种断路器线圈组件自动化焊接工装 技术领域
本实用新型涉及一种断路器线圈组件自动化焊接工装。
 背景技术
C65断路器的电磁系统包括线圈组件，线圈组件包括线圈、接线板和支架，传统的焊接一般是将线圈的两端引线分别与接线板和支架一一焊接，基本为人工手持点焊，这种焊接模式不能长时间保持定位准确、操作烦琐、焊接速度慢、焊接效率低下，而且人工焊接会有疲劳产生，导致焊错率、产品不良率较高。
 技术问题
为解决上述问题，本实用新型要解决的技术问题是提供一种定位准确、可调节、焊接效率高的断路器线圈组件自动化焊接工装。
 技术解决方案
本实用新型断路器线圈组件自动化焊接工装采用的技术方案: 包括焊接总装和设在所述焊接总装上的线圈组件，所述线圈组件包括线圈、设在所述线圈端部的接线板和支架，其特征在于所述焊接总装包括工装底座组件、设在所述工装底座组件上的线圈卡紧组件、接线板固定组件和支架固定组件，所述工装底座组件包括底座本体、连接在所述底座本体上的接线板安装块和支架安装块，所述底座本体设有用于所述接线板固定组件和所述支架固定组件动作的底座活动槽，还设有用于所述线圈卡紧组件安装的底座固定台。
所述线圈卡紧组件包括与所述底座固定台相对应的线圈卡紧固定座、线圈卡紧安装座组件和线圈卡紧块组件。
所述线圈卡紧安装座组件包括线圈卡紧安装座，所述线圈卡紧安装座可在所述线圈卡紧固定座内上下移动，所述线圈卡紧安装座上设有卡紧块滑动槽，所述线圈卡紧安装座前端设有线圈放置块。
所述接线板安装块 螺纹连接在所述底座本体的前端，所述接线板安装块上设有用于所述接线板放置的接线板放置面、用于定位所述接线板侧部的接线板侧挡面和用于定位所述接线板端部的接线板端部挡面。
所述支架安装块 螺纹连接在所述底座本体的前端，所述支架安装块上设有用于所述支架放置的支架放置面、用于定位所述支架侧部的支架侧挡面和用于定位所述支架端部的支架端部挡面。
所述线圈放置块设有用于所述线圈放置的线圈圆弧接触面和线圈平放面；所述线圈卡紧块组件包括线圈卡紧块，所述线圈卡紧块上设有用于所述线圈卡紧的梯形卡口。
所述接线板固定组件包括第一顶杆、套设在所述第一顶杆上的第一回位弹簧、与所述第一顶杆上端连接的第一连接件和与所述第一连接件另一端连接的接线板固定爪，所述第一顶杆端部设有第一T型头，所述第一T型头使得所述第一连接件能在所述底座活动槽内左右移动，所述接线板固定爪上设有用于夹紧所述接线板的固定爪卡紧面。
所述支架固定组件包括第二顶杆、套设在所述第二顶杆上的第二回位弹簧、与所述第二顶杆上端连接的第二连接件和与所述第二连接件另一端连接的支架固定杆，所述第二顶杆端部设有第二T型头，所述第二T型头使得所述第二连接件能在所述底座活动槽内左右移动，所述支架固定杆上设有用于夹紧所述支架的固定杆卡紧面。
所述焊接总装还包括设在所述工装底座组件背部且能使所述工装底座组件上下移动的焊接总装安装组件。
 有益效果
本实用新型断路器线圈组件自动化焊接工装的优点在于：该结构设计替换了传统人工手持点焊的方式，产用自动化控制方式，调节方便、定位准确、焊接一致性高；焊接不良率低，整个焊接效率大大提高。
 附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细的说明。
图1是本实用新型断路器线圈组件自动化焊接工装的结构示意图。
图2是本实用新型线圈组件的结构示意图。
图3是本实用新型工装底座组件的结构示意图。
图4是本实用新型线圈卡紧组件的结构示意图。
图5是本实用新型线圈卡紧安装座组件的结构示意图。
图6是本实用新型线圈卡紧块组件的结构示意图。
图7是本实用新型接线板安装块的结构示意图。
图8是本实用新型支架安装块的结构示意图。
图9是本实用新型接线板固定组件的结构示意图。
图10是本实用新型支架固定组件的结构示意图。
 本发明的最佳实施方式
如图1-10所示，本实用新型涉及的断路器线圈组件自动化焊接工装，包括焊接总装1和设在所述焊接总装1上的线圈组件2，所述线圈组件2包括线圈3、设在所述线圈3端部的接线板4和支架5，所述焊接总装1包括工装底座组件10、设在所述工装底座组件10上的线圈卡紧组件11、接线板固定组件12和支架固定组件13，所述工装底座组件10包括底座本体16、连接在所述底座本体16上的接线板安装块17和支架安装块18，所述底座本体16设有用于所述接线板固定组件12和所述支架固定组件13动作的底座活动槽19，还设有用于所述线圈卡紧组件11安装的底座固定台20；所述线圈卡紧组件11包括与所述底座固定台20相对应的线圈卡紧固定座21、线圈卡紧安装座组件22和线圈卡紧块组件23；所述线圈卡紧安装座组件22包括线圈卡紧安装座26，所述线圈卡紧安装座26可在所述线圈卡紧固定座21内上下移动，所述线圈卡紧安装座26上设有卡紧块滑动槽27，所述线圈卡紧安装座26前端设有线圈放置块28，该结构设计替换了传统人工手持点焊的方式，产用自动化控制方式，调节方便、定位准确、焊接一致性高，不良率低，整个焊接效率大大提高。
所述接线板安装块17 螺纹连接在所述底座本体16的前端，所述接线板安装块17上设有用于所述接线板4放置的接线板放置面35、用于定位所述接线板4侧部的接线板侧挡面36和用于定位所述接线板4端部的接线板端部挡面37，该结构设计使得接线板4放置时稳定、不易移动，方便后续焊接。
所述支架安装块18 螺纹连接在所述底座本体16的前端，所述支架安装块18上设有用于所述支架5放置的支架放置面38、用于定位所述支架5侧部的支架侧挡面39和用于定位所述支架5端部的支架端部挡面40，该结构设计使得支架5放置时稳定、不易移动，方便后续焊接。
所述线圈放置块28设有用于所述线圈3放置的线圈圆弧接触面30和线圈平放面31；所述线圈卡紧块组件23包括线圈卡紧块29，所述线圈卡紧块29上设有用于所述线圈3卡紧的梯形卡口32，该结构设计使得线圈3放置时稳定、不易脱落，卡紧时稳固牢靠，方便焊接。
所述接线板固定组件12包括第一顶杆40、套设在所述第一顶杆40上的第一回位弹簧41、与所述第一顶杆40上端连接的第一连接件42和与所述第一连接件42另一端连接的接线板固定爪43，所述第一顶杆40端部设有第一T型头45，所述第一T型头45使得所述第一连接件42能在所述底座活动槽19内左右移动，所述接线板固定爪43上设有用于夹紧所述接线板4的固定爪卡紧面46，该结构卡紧牢固稳定。
所述支架固定组件13包括第二顶杆47、套设在所述第二顶杆47上的第二回位弹簧48、与所述第二顶杆47上端连接的第二连接件49和与所述第二连接件49另一端连接的支架固定杆50，所述第二顶杆47端部设有第二T型头51，所述第二T型头51使得所述第二连接件49能在所述底座活动槽19内左右移动，所述支架固定杆50上设有用于夹紧所述支架5的固定杆卡紧面52，该结构卡紧牢固稳定。
所述焊接总装1还包括设在所述工装底座组件10背部且能使所述工装底座组件10上下移动的焊接总装安装组件15，可根据需求进行位置调节，定位准确，便于焊接。
以上所述仅为本实用新型的较佳实施例，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均包含在本实用新型的保护范围之内。

Claims (7)

  1. 一种断路器线圈组件自动化焊接工装，包括焊接总装（1）和设在所述焊接总装（1）上的线圈组件（2），所述线圈组件（2）包括线圈（3）、设在所述线圈（3）端部的接线板（4）和支架（5），其特征在于：所述焊接总装（1）包括工装底座组件（10）、设在所述工装底座组件（10）上的线圈卡紧组件（11）、接线板固定组件（12）和支架固定组件（13），所述工装底座组件（10）包括底座本体（16）、连接在所述底座本体（16）上的接线板安装块（17）和支架安装块（18），所述底座本体（16）设有用于所述接线板固定组件（12）和所述支架固定组件（13）动作的底座活动槽（19），还设有用于所述线圈卡紧组件（11）安装的底座固定台（20）；所述线圈卡紧组件（11）包括与所述底座固定台（20）相对应的线圈卡紧固定座（21）、线圈卡紧安装座组件（22）和线圈卡紧块组件（23）；所述线圈卡紧安装座组件（22）包括线圈卡紧安装座（26），所述线圈卡紧安装座（26）可在所述线圈卡紧固定座（21）内上下移动，所述线圈卡紧安装座（26）上设有卡紧块滑动槽（27），所述线圈卡紧安装座（26）前端设有线圈放置块（28）。
  2. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述接线板安装块（17） 螺纹连接在所述底座本体（16）的前端，所述接线板安装块（17）上设有用于所述接线板（4）放置的接线板放置面（35）、用于定位所述接线板（4）侧部的接线板侧挡面（36）和用于定位所述接线板（4）端部的接线板端部挡面（37）。
  3. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述支架安装块（18） 螺纹连接在所述底座本体（16）的前端，所述支架安装块（18）上设有用于所述支架（5）放置的支架放置面（38）、用于定位所述支架（5）侧部的支架侧挡面（39）和用于定位所述支架（5）端部的支架端部挡面（40）。
  4. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述线圈放置块（28）设有用于所述线圈（3）放置的线圈圆弧接触面（30）和线圈平放面（31）；所述线圈卡紧块组件（23）包括线圈卡紧块（29），所述线圈卡紧块（29）上设有用于所述线圈（3）卡紧的梯形卡口（32）。
  5. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述接线板固定组件（12）包括第一顶杆（40）、套设在所述第一顶杆（40）上的第一回位弹簧（41）、与所述第一顶杆（40）上端连接的第一连接件（42）和与所述第一连接件（42）另一端连接的接线板固定爪（43），所述第一顶杆（40）端部设有第一T型头（45），所述第一T型头（45）使得所述第一连接件（42）能在所述底座活动槽（19）内左右移动，所述接线板固定爪（43）上设有用于夹紧所述接线板（4）的固定爪卡紧面（46）。
  6. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述支架固定组件（13）包括第二顶杆（47）、套设在所述第二顶杆（47）上的第二回位弹簧（48）、与所述第二顶杆（47）上端连接的第二连接件（49）和与所述第二连接件（49）另一端连接的支架固定杆（50），所述第二顶杆（47）端部设有第二T型头（51），所述第二T型头（51）使得所述第二连接件（49）能在所述底座活动槽（19）内左右移动，所述支架固定杆（50）上设有用于夹紧所述支架（5）的固定杆卡紧面（52）。
  7. 根据权利要求1所述的断路器线圈组件自动化焊接工装，其特征在于：所述焊接总装（1）还包括设在所述工装底座组件（10）背部且能使所述工装底座组件（10）上下移动的焊接总装安装组件（15）。
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