WO2017167283A1 - 一种冲压线簧插孔及加工方法 - Google Patents

一种冲压线簧插孔及加工方法 Download PDF

Info

Publication number
WO2017167283A1
WO2017167283A1 PCT/CN2017/079035 CN2017079035W WO2017167283A1 WO 2017167283 A1 WO2017167283 A1 WO 2017167283A1 CN 2017079035 W CN2017079035 W CN 2017079035W WO 2017167283 A1 WO2017167283 A1 WO 2017167283A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
metal
cylinder
molding tool
wire spring
Prior art date
Application number
PCT/CN2017/079035
Other languages
English (en)
French (fr)
Inventor
王爽
Original Assignee
深圳市特拉利线簧端子技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市特拉利线簧端子技术有限公司 filed Critical 深圳市特拉利线簧端子技术有限公司
Publication of WO2017167283A1 publication Critical patent/WO2017167283A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket

Definitions

  • the invention relates to the field of wire spring jacks, in particular to a press wire spring jack and a processing method.
  • the wire spring jack has complicated process, low production efficiency, low wire density, and is difficult to exert advantages in large current, and it is difficult to realize fully automated production.
  • the single-walled wire spring hole in the prior art is a utility model patent of 200510013372.9, wherein the single-walled wire spring hole cylinder is closed and is round at the beginning.
  • the patent for single-walled wire springs does not teach how the ends of the wire are fixed to the wall of the cylinder, nor does it disclose the method of fixing it to the wall of the barrel.
  • the wire spring jacks in the CN104064898A and CN1055259A patents all adopt a jacket and an inner sleeve, and the production cost is high, and the labor required for the preparation process is large, the process is complicated, and the production efficiency is low.
  • the technical problem to be solved by the present invention is to provide a defect that can overcome the complicated process of the conventional wire spring socket, the process difficulty, the production efficiency is low, the wire density is small, and the automation cost is high. And the volume of the punched wire spring jack is reduced compared to the conventional wire spring jack, and there is a certain advantage in the high density of the connector.
  • a press wire spring jack the wire spring jack includes a metal thin plate, the upper end of the metal thin plate is provided with a circular arc protrusion, and the upper end of the metal thin plate is disposed a wire formed by a molding tool, the wire being U-shaped and being joined end to end;
  • the wire is laid flat on the metal sheet and the ends of the wire are welded to the metal sheet; the metal sheet and the wire are crimped into a cylindrical shape, and the wire is crimped to be on the inner wall of the cylinder.
  • the wire forms a family of single-leaf hyperboloid lines, which is characterized by small middle and large ends.
  • the wire is crimped into a cylinder using a crimp molding.
  • the method comprises: molding a wire into a U-shaped structure with a molding tool.
  • the method comprises: cutting the wire into equal length wires, placing them in the molding tool, arranging them at equal angles, and placing the wires after welding.
  • the two ends are respectively welded to the ends of the other adjacent wires, and the welded rows of wires are rolled into a cylinder by a molding tool.
  • the method further includes:
  • the ribbon and the wire are crimped together into a cylinder using a crimping die.
  • the method further includes:
  • the molding is used to flatten the projections in the middle of the cylinder to tension the inner wire.
  • the method includes:
  • the wire is fixed to the sheet by a welder using a molding machine or an automated device to lay the wire on the sheet at the same angle of inclination.
  • the method further includes:
  • the wire is bent into a shape by a molding tool.
  • the invention has the following advantages: the invention has the following advantages over the conventional wire spring socket, 1) the process is simple, the manufacturing cost is low; 2) the mold and the automatic equipment can be all produced, the product consistency is good, the performance is stable; 3) metal The density of the wire is significantly increased, the electrical performance is improved, and the current carrying capacity is improved; 4) the volume structure is smaller, the connector density is increased while the material loss is reduced; 5) the high current design can be realized, and the optimal high current transmission is achieved. solution.
  • 1 is a schematic structural view of a stamped wire spring socket of the first embodiment after molding
  • FIG. 2 is a schematic structural view of the punched wire spring jack of the first embodiment inserted into the jack body;
  • FIG. 3 is a schematic structural view of the wire of the first embodiment after molding
  • FIG. 4 is a schematic structural view showing the wire of the first embodiment fixed on a thin plate
  • Figure 5 is a schematic view showing the structure of the metal foil of the first embodiment rolled into a cylinder without the protrusion being flattened;
  • Figure 6 is a schematic view showing the structure of the split type crimping wire spring jack loaded into the tail of the crimping wire;
  • Figure 7 is a schematic structural view of the integral press wire spring terminal after molding
  • Embodiment 8 is a schematic structural view of Embodiment 2.
  • Figure 9 is a schematic view showing the structure of the wire of the third embodiment fixed to the metal strip
  • Figure 10 is a schematic structural view of Embodiment 3.
  • Figure 11 is a first schematic structural view of Embodiment 4.
  • Figure 12 is a second schematic structural view of Embodiment 4.
  • Figure 13 is a schematic structural view of the first method of the fifth embodiment
  • Figure 15 is a schematic view showing the structure of the crimped wire after the second method in the fifth embodiment.
  • the wire spring insertion hole 4 is inserted into the crimping tail portion 3 (as shown in FIG. 6) to obtain a split type stamped wire spring terminal; the punched wire spring insertion hole 4 is inserted into the socket main body (as shown in FIG. 2), and punched.
  • the biggest difference between this technical solution and the above-mentioned patents is the use of welding technology and stamping forming method, and its absence of conventional inner and outer casings.
  • the upper and lower ends of the wire are respectively welded to two different metal strips by using a welder (Fig. 9); 2 then the strip and the wire are crimped together into a cylinder by using a crimping die (Fig. 10). At this time, the wire will form a single-leaf hyperboloid line in the inside of the cylinder, thereby realizing the formation of the wire spring socket.
  • the metal thin plate at one end of the wire is removed, one end of the wire is fixed, and the other end is in a free state.
  • the wire is still arranged in an ordered line family to form a throat circle (like the smallest circle in the middle of a single-leaf hyperboloid).
  • the specific production process 1 using a welding machine to fix one end of the equal length wire equidistantly on the metal sheet; 2 using a molding tool to bend the wire into a certain shape; 3 using a molding tool to curl the metal sheet into Cylinder ( Figure 11, Figure 12).
  • the cylinder consisting of the line family forms a throat circle (the smallest circle, similar to the smallest circle in the middle of a single-leaf hyperboloid).
  • the metal sheet at one end of the wire is eliminated, and after being rolled into a cylinder, the pattern formed by the line family is no longer limited to the single-leaf double-curved line family, and it can also be formed. Similar to the shape of a single-leaf hyperboloid family.
  • the fifth embodiment is to cancel all the metal thin plates and complete the construction of the single-leaf hyperboloid line by the wire itself.
  • Method 1 1 Form the wire into a U-shaped structure with a molding tool, as shown in Fig. 3; The mold crimps the wire into a cylinder and welds the ends of the wire without a thin metal plate ( Figure 13). At this time, the wire will form a single-leaf double-curved line family, thereby realizing the formation of the wire spring socket.
  • Method 2 1 Cut the wire into equal length wires, as shown in Fig. 14, then place it in the molding tool, arrange it at equal angles, and place the wire with a welder. The two ends are respectively welded to the ends of other adjacent wires; 2 the welded wire is rolled into a cylinder by a molding tool (as shown in FIG. 15). At this time, the wire will form a single-leaf double-curved line family, thereby realizing the formation of the wire spring socket.
  • 1 can press the wire spring hole (the finished products in the first, second, third, fourth and fifth parts can be loaded into the head end of the end of the pressure wire) into the head end of the tail of the pressure wire to form a split stamping.
  • Wire spring terminal block As shown in FIG. 6; 2, when the wire is welded to one end of the metal sheet according to the method described in Embodiment 1 or 2, the metal sheet is subjected to various press forming to form a tail portion of various designs.
  • a unitary stamped wire spring terminal as shown in Figure 7; 3 can be used to press the stamped wire spring hole (the finished products in the first, second, third, fourth, and fifth embodiments can be loaded into the jack body) Inside the jack body, a complete jack terminal is formed, as shown in FIG.
  • the invention Compared with the conventional wire spring jack, the invention has the following advantages: 1) simple process, low manufacturing cost and superior performance; 2) can be completely produced by using molds and automatic equipment, with good product consistency and stable performance; 3) density of wire Significantly increased, improved electrical performance, improved current carrying capacity; 4) smaller volume structure, increased connector density while reducing material loss; 5) high current design, is the best high current transmission solution.

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)

Abstract

一种用冲压、焊接工艺制作的冲压线簧插孔（4），该冲压线簧插孔包括一金属薄板（2），该金属薄板的上端设置一圆弧凸起，金属薄板的上端设置有金属丝（1），金属丝处于金属薄板的凹陷面，并且金属丝两端分别在凹陷处的两边。金属丝通过模具成型，金属丝呈U型状并且首尾相接；金属丝平铺于金属薄板且金属丝的两端焊接于金属薄板上。该冲压线簧插孔工艺简单，制造成本低，性能更优越；可全部采用模具和自动化设备生产，产品一致性好，性能稳定；金属丝的密度显著增加，改善了电气性能，提高了载流能力；体积结构更小，提高连接器密度的同时减少了材料损耗；可实现大电流设计和大电流传输。

Description

一种冲压线簧插孔及加工方法
本申请基于申请号为CN 2016102028388、申请日为2016年4月1日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
【技术领域】
本发明涉及线簧插孔领域，具体涉及一种冲压线簧插孔及加工方法。
【背景技术】
目前的线簧插孔，其工艺复杂、生产效率低、金属丝密度低、较难在大电流方面发挥优势、较难实现全自动化生产。
现有技术中的单壁线簧孔，申请号为：200510013372.9的实用新型专利，其中所采用的单壁线簧孔的筒是闭合的，一开始就是圆的。单壁线簧孔的专利中，并没有说明金属丝两端是如何固定于筒壁上，也没有公开其固定于筒壁上的方法。CN104064898A和CN1055259A专利中的线簧插孔均采用外套和内套，生产成本高，而且制备工艺需要的劳动力大，工艺复杂，生产效率较低。
【发明内容】
本发明所要解决的技术问题是提供一种能够克服传统线簧插孔工艺复杂、工艺难度大、生产效率低、金属丝密度较小、自动化成本高的缺陷。且冲压线簧插孔的体积相对传统线簧插孔有所减小，在连接器高密度方面有一定优势。
本发明是通过以下技术方案来实现的：一种冲压线簧插孔，所述线簧插孔包括一金属薄板，所述金属薄板的上端设置一圆弧凸起，所述金属薄板的上端设置有金属丝，所述金属丝通过模制具成型，金属丝呈U型状并且首尾相接；
金属丝平铺于金属薄板且金属丝的两端焊接于金属薄板上；金属薄板和金属丝卷曲成圆筒状，金属丝卷曲后处于圆筒的内壁。
作为优选的技术方案，所述金属丝形成单叶双曲面线族，其特点是中间小，两端大。
一种应用于上述任一项所述冲压线簧插孔的加工方法，包括：
用模制具成型金属丝；
利用卷曲模制具金属丝卷曲成圆筒。
作为优选的技术方案，所述方法包括：用模制具将金属丝成型成U形结构。
作为优选的技术方案，所述方法包括：将金属丝裁成等长的线，将其放于模制具当中，使其成等角度等距离排布，放好后就用焊机将金属丝的两端分别与其它临近金属丝的两端焊接到一起，用模制具将焊好的成排金属丝卷成圆筒。
作为优选的技术方案，所述方法还包括：
利用焊机将金属丝的上下两端分别焊接于两条不同的金属薄带上；
利用卷曲模具将薄带和金属丝一起卷曲成圆筒。
作为优选的技术方案，所述方法还包括：
用模制具将金属薄板压成凸形；
用焊机将金属丝焊接于金属薄板上；
用模制具将圆筒中间的凸起压平，使内部的金属丝张紧。
作为优选的技术方案，所述方法包括：
利用模制具或自动化设备使金属丝在薄板上按相同倾角边铺边用焊机将金属丝两端固定于薄板上。
作为优选的技术方案，所述方法还包括：
利用焊机将等长金属丝的一端等距等倾角地固定于金属薄板上；
利用模制具将金属丝压弯成一定形状。
本发明的有益效果是：本发明较传统线簧插孔具有以下优点，1)工艺简单，制造成本低；2)可全部采用模具和自动化设备生产，产品一致性好，性能稳定；3)金属丝的密度显著增加，改善了电气性能，提高了载流能力；4)体积结构更小，提高连接器密度的同时减少了材料损耗；5)可实现大电流设计，是最佳的大电流传输解决方案。
【附图说明】
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为实施例一的冲压线簧插孔成型后的结构示意图；
图2为实施例一的冲压线簧插孔插入插孔主体后的结构示意图；
图3为实施例一的金属丝成型后的结构示意图；
图4为实施例一的金属丝固定于薄板上的结构示意图；
图5为实施例一的金属薄板卷成圆筒，凸起未压平时的结构示意图；
图6为分体式冲压线簧插孔装入压线尾部的结构示意图；
图7为整体式冲压线簧接线端子成型后的结构示意图；
图8为实施例二的结构示意图；
图9为实施例三的金属丝固定于金属薄带的结构示意图；
图10为实施例三的结构示意图；
图11为实施例四的第一种结构示意图；
图12为实施例四的第二种结构示意图；
图13为实施例五方法一的结构示意图；
图14为实施例五方法二的金属丝的结构示意图；
图15为实施例五中方法二的卷曲成型后的金属丝的结构示意图。
【具体实施方式】
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。
本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征，除非特别叙述，均可被其他等效或具有类似目的的替代特征加以替换。即，除非 特别叙述，每个特征只是一系列等效或类似特征中的一个例子而已。
实施例一
①先用模制具成型金属丝(如图3)，②用模制具将金属薄板压成凸形，③然后用焊机将金属丝1两端焊接于金属薄板2上(如图4)，④之后利用卷曲模制具将薄板和金属丝一起卷曲成圆筒(如图5)，⑤然后用模制具将圆筒中间的凸起压平，使内部的金属丝张紧(如图1)。此时金属丝就会在圆筒的里面形成单叶双曲面线族，从而实现线簧插孔4的制作成型(如图1)。最后将线簧插孔4插入压线尾部3(如图6所示)，得到分体式冲压线簧端子；将冲压线簧插孔4插入插孔主体内(如图2所示)，得到冲压线簧插孔；如果在成型冲压插孔的同时，将金属薄板也成型成接线端子尾，则得到整体式冲压线簧端子(如图7)。此技术方案与以上提到的专利的最大不同在于使用了焊接技术与冲压成型方法，以及其没有传统的内、外套。
实施例二
①利用模制具将金属薄板压凸形；②利用模制具或自动化设备使金属丝在薄板上按相同倾角边铺边用焊机将金属丝两端固定于薄板上；③然后利用卷曲模具将薄板和金属丝一起卷曲成圆筒；④用模制具将圆筒上的凸起压平，使内部的金属丝张紧。此时金属丝就会在圆筒的里面形成单叶双曲面线族，从而实现线簧插孔的制作成型(如图8)，此技术方案与实施例一的最大不同在于节省了金属丝成型的工序，此方案自动化程度相对更高，效率更佳，此技术方案与其它专利的不同之处与技术方案一相同。
实施例三
①利用焊机将金属丝的上下两端分别焊接于两条不同的金属薄带上(如图9)；②然后利用卷曲模具将薄带和金属丝一起卷曲成圆筒(如图10)。此时金属丝就会在圆筒的里面形成单叶双曲面线族，从而实现线簧插孔的制作成型，。
本实施例与以上技术方案的最大不同是，金属薄带层与金属丝层几乎处于同一层，且金属薄带是分布在金属丝的两端附近，是两条互不相连的薄带。其 成形过程没有了对金属薄板的压凸和压平工序；与以上提到的其它专利的最大不同是没有了内套、外套或是圆筒。
实施例四
实施例四是取消金属丝一端的金属薄板，固定金属丝的一端，另一端处于自由状态。依然是靠金属丝排列成有序的线族，从而形成喉圆(例似于单叶双曲面中间的最小圆)。具体制作过程：①利用焊机将等长金属丝的一端等距等倾角地固定于金属薄板上；②利用模制具将金属丝压弯成一定形状；③利用模制具将金属薄板卷曲成圆筒(如图11、图12)。此时由线族组成的圆筒就会形成一个喉圆(最小圆，类似于单叶双曲面中间的最小圆)。
本实施案例与以上技术方案相比的最大不同是，取消了金属丝一端的金属薄板，卷成圆筒后，线族构成的图形不再只局限于单叶双曲面线族，其还可形成类似于单叶双曲面线族的形状。
实施例五
实施例五是取消所有金属薄板，单靠金属丝自身来完成单叶双曲面线族的构建，方法一：①用模制具将金属丝成型成U形结构，如图3；②然后利用卷曲模具将金属丝卷曲成圆筒，并将金属丝两端焊接起来，不用金属薄板(如图13)。此时金属丝就会形成单叶双曲面线族，从而实现线簧插孔的制作成型。
方法二：①将金属丝裁成等长的线，如图14所示，然后将其放于模制具当中，使其成等角度等距离排布，放好后就用焊机将金属丝的两端分别与其它临近金属丝的两端焊接到一起；②用模制具将焊好的成排金属丝卷成圆筒(如图15所示)。此时金属丝就会形成单叶双曲面线族，从而实现线簧插孔的制作成型。
此技术方案与前面的技术方案的最大不同是彻底取消了金属薄板，单纯依靠金属丝自身的力学性能来成形单叶双曲线族。与其它专利的不同在于，没有内、外套或是圆筒，其制作过程也与其它大不一样。
实际使用时，①可将冲压线簧孔(实施例一、二、三、四、五中的成品均可装入压线尾部的头端)装入压线尾部的头端，形成分体式冲压线簧接线端子， 如图6所示；②当把金属丝按实施例一或二所述的方法焊接于金属薄板的一端后，再对金属薄板进行各种冲压成型，使其成形为各种设计的压线尾部，以形成整体式冲压线簧接线端子，如图7所示；③可将冲压线簧孔(实施例一、二、三、四、五中的成品均可装入插孔主体内)装入插孔主体内，形成完整的插孔端子，如图2所示。
本发明较传统线簧插孔具有以下优点，1)工艺简单，制造成本低，性能更优越；2)可全部采用模具和自动化设备生产，产品一致性好，性能稳定；3)金属丝的密度显著增加，改善了电气性能，提高了载流能力；4)体积结构更小，提高连接器密度的同时减少了材料损耗；5)可实现大电流设计，是最佳的大电流传输解决方案。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (10)

  1. 一种冲压线簧插孔的基本型，其特征在于：包括一金属薄板，一焊接于金属薄板上的金属丝，并且完成成型后的插孔内金属丝形成单叶双曲面线族；
    所述线簧插孔包括一金属薄板，所述金属薄板的上端设置一圆弧凸起，所述金属薄板的上端设置有金属丝，金属丝处于金属薄板的凹陷面，并且金属丝两端分别在凹陷处的两边。所述金属丝通过模制具成型，金属丝呈U型状并且首尾相接；
    金属丝平铺于金属薄板且金属丝的两端焊接于金属薄板上；金属薄板和金属丝卷曲成圆筒状，金属丝卷曲后处于圆筒的内壁。
  2. 根据权利要求1所述的冲压线簧插孔，其特征在于：使用焊接和冲压工艺；所述金属丝在圆筒内形成单叶双曲面线族，线族形成中间小，两端大的结构。
  3. 由冲压线簧插孔基本型衍生的实施例一、例二、例三、例四、例五及其任意不冲突结构间的组合。
  4. 一种应用于权利要求1-2任一项所述冲压线簧插孔的加工方法，其特征在于，包括：
    用模制具成型金属丝；
    利用卷曲模制具金属丝卷曲成圆筒。
  5. 根据权利要求4所述的冲压线簧插孔的加工方法，其特征在于，所述方法包括：用模制具将金属丝成型成U形结构。
  6. 根据权利要求4所述的冲压线簧插孔的加工方法，其特征在于，所述方法包括：将金属丝裁成等长的线，将其放于模制具当中，使其成等角度等距离排布，放好后就用焊机将金属丝的两端分别与其它临近金属丝的两端焊接到一 起，用模制具将焊好的成排金属丝卷成圆筒。
  7. 根据权利要求4所述的冲压线簧插孔的加工方法，其特征在于，所述方法还包括：
    利用焊机将金属丝的上下两端分别焊接于两条不同的金属薄带上；
    利用卷曲模具将薄带和金属丝一起卷曲成圆筒。
  8. 根据权利要求4所述的冲压线簧插孔的加工方法，其特征在于，所述方法还包括：
    用模制具将金属薄板压成凸形；
    用焊机将金属丝焊接于金属薄板上；
    用模制具将圆筒中间的凸起压平，使内部的金属丝张紧。
  9. 根据权利要求8所述的冲压线簧插孔的加工方法，其特征在于，所述方法包括：
    利用模制具或自动化设备使金属丝在薄板上按相同倾角边铺边用焊机将金属丝两端固定于薄板上。
  10. 根据权利要求8所述的冲压线簧插孔的加工方法，其特征在于，所述方法还包括：
    利用焊机将等长金属丝的一端等距等倾角地固定于金属薄板上；
    利用模制具将金属丝压弯成一定形状。
PCT/CN2017/079035 2016-04-01 2017-03-31 一种冲压线簧插孔及加工方法 WO2017167283A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610202838.8 2016-04-01
CN201610202838.8A CN107293879A (zh) 2016-04-01 2016-04-01 一种冲压线簧插孔

Publications (1)

Publication Number Publication Date
WO2017167283A1 true WO2017167283A1 (zh) 2017-10-05

Family

ID=59962581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/079035 WO2017167283A1 (zh) 2016-04-01 2017-03-31 一种冲压线簧插孔及加工方法

Country Status (2)

Country Link
CN (1) CN107293879A (zh)
WO (1) WO2017167283A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116979340A (zh) * 2023-08-03 2023-10-31 广州煜立光电科技有限公司 一种电连接端子的制作方法及该方法制成的电连接端子

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569364Y (zh) * 2002-09-11 2003-08-27 吕永锋 单套线簧体结构插孔接触件
CN1536717A (zh) * 2003-09-25 2004-10-13 徐珊珊 一体式双曲面带簧插孔接触件及工艺方法
CN201336420Y (zh) * 2009-02-01 2009-10-28 四川永贵科技有限公司 密绕线簧电连接器
CN206076563U (zh) * 2016-04-01 2017-04-05 王爽 一种冲压线簧插孔

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1122292A (en) * 1979-03-26 1982-04-20 George A. Patton Electrical socket
DE3800043A1 (de) * 1988-01-04 1989-07-20 Dunkel Otto Gmbh Drahtfeder- bzw. lamellenfeder-kontaktbuchse
FR2754639B1 (fr) * 1996-10-15 1999-01-08 Frb Connectron Procede de fabrication d'un contact femelle de raccordement electrique et contact obtenu par un tel procede
DE19810279A1 (de) * 1998-03-10 1999-09-16 Interconnectron Gmbh Verfahren zur Herstellung von Kontaktbuchsen für Steckverbinder
EP1114493A1 (de) * 1998-07-27 2001-07-11 Interconnectron Gmbh Verfahren zur herstellung von kontaktbuchsen für elektrische steckverbinder
CN2372801Y (zh) * 1999-06-11 2000-04-05 北京三维电器公司 射频同轴电缆连接器
DE19941515A1 (de) * 1999-08-31 2001-03-01 Interconnectron Gmbh Hochstromkontakt
CN1224138C (zh) * 2003-02-12 2005-10-19 吕永锋 单叶回转双曲面冠带圈及工艺方法
CN1855639A (zh) * 2005-04-28 2006-11-01 赏广鸣 单壁线簧孔
US7805838B2 (en) * 2007-08-02 2010-10-05 Hypertronics Corporation Method of forming an electrical connector
JP5041904B2 (ja) * 2007-08-03 2012-10-03 Ｓｍｋ株式会社 コネクタ及びコネクタ端子構造
CN201130841Y (zh) * 2007-11-09 2008-10-08 南京兆友电器设备有限公司 线簧式电缆连接耦
CN202268518U (zh) * 2011-09-30 2012-06-06 深圳捷瑞诺科技有限公司 有效提高电流承载能力的扭簧端子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569364Y (zh) * 2002-09-11 2003-08-27 吕永锋 单套线簧体结构插孔接触件
CN1536717A (zh) * 2003-09-25 2004-10-13 徐珊珊 一体式双曲面带簧插孔接触件及工艺方法
CN201336420Y (zh) * 2009-02-01 2009-10-28 四川永贵科技有限公司 密绕线簧电连接器
CN206076563U (zh) * 2016-04-01 2017-04-05 王爽 一种冲压线簧插孔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116979340A (zh) * 2023-08-03 2023-10-31 广州煜立光电科技有限公司 一种电连接端子的制作方法及该方法制成的电连接端子

Also Published As

Publication number Publication date
CN107293879A (zh) 2017-10-24

Similar Documents

Publication Publication Date Title
JP5707735B2 (ja) 端子金具付き電線及び端子金具付き電線の製造方法
US8491346B2 (en) Electrical contacts using canted coil springs and stamped housings and methods thereof
US20110094797A1 (en) Electric wire with terminal connector and method of manufacturing electric wire with terminal connector
JP5586354B2 (ja) 金型及び圧着方法
US9843151B2 (en) Production method for terminal, and terminal
JP5639299B1 (ja) 圧着端子の製造方法、並びに端子金具
US4018177A (en) Terminal connectors and method of making the same
JP4734136B2 (ja) 端子金具及び端子金具の製造方法
CN108043967A (zh) 一种压线框的加工方法及其专用模具
WO2017167283A1 (zh) 一种冲压线簧插孔及加工方法
CN108288770B (zh) 一种窄头端子、窄头端子生产方法以及专用扩口装置
US2565599A (en) Method of making sleeve-type elbow terminals
JP2013030337A (ja) 端子付き電線およびその製造方法
CN206981576U (zh) 一种冲压模具成形的压筋结构
JP2009037908A (ja) 端子圧着装置、端子圧着電線の製造方法及び端子圧着電線
CN206076563U (zh) 一种冲压线簧插孔
US4242535A (en) Connection of wires to components having two prongs
CN102394410A (zh) 带线材电源连接器制造方法及其制品
CN208046351U (zh) 一种马达壳体配合结构
CN110247212A (zh) 压配端子及用于制造压配端子的方法
JP3063881U (ja) 接触部材
CN102904142A (zh) 一种铝电磁线和铜导线压接技术
JP7320880B1 (ja) 接続端子の円筒状の接続部の形成方法及び接続端子の形成方法
JP2011014349A (ja) 端子金具、端子金具付き電線及び端子金具付き電線の製造方法
WO2017068965A1 (ja) 端子付き電線の製造方法、圧着冶具、および端子付き電線

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17773313

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17773313

Country of ref document: EP

Kind code of ref document: A1