WO2013159311A1 - 光纤熔接机用陶瓷插针压锤 - Google Patents
光纤熔接机用陶瓷插针压锤 Download PDFInfo
- Publication number
- WO2013159311A1 WO2013159311A1 PCT/CN2012/074762 CN2012074762W WO2013159311A1 WO 2013159311 A1 WO2013159311 A1 WO 2013159311A1 CN 2012074762 W CN2012074762 W CN 2012074762W WO 2013159311 A1 WO2013159311 A1 WO 2013159311A1
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- WIPO (PCT)
- Prior art keywords
- ceramic pin
- hammer
- ceramic
- mounting hole
- cylindrical
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
Definitions
- the utility model relates to an optical communication device connecting device, in particular to a ceramic pin pressing hammer for an optical fiber fusion splicer.
- the optical fiber fusion splicer is mainly used for the construction and maintenance of optical cables in optical communication. It mainly relies on the discharge of the arc to melt the two optical fibers, and at the same time uses the principle of collimation to gently advance to achieve the coupling of the optical fiber mode field.
- the hammer of the optical fiber fusion splicer is a component mounted on the inner side of the top cover of the optical fiber fusion splicer. When the optical fiber is fused, the top cover is closed, and the hammer is matched with the optical fiber placement V slot on the fusion splicer for pressing the optical fiber for precise positioning.
- the main component of the fiber core is Si0 2 and the diameter is only 0.125, it is required that the end face of the pressed fiber of the hammer cannot have angular cracks to prevent the fiber from being broken, and the end face of the pressed fiber needs to be clean enough to meet the mirror requirements to ensure the fiber advancement.
- the ceramic hammers on the market are very demanding because the rough surface does not damage the fiber or the fiber is not propelled smoothly.
- the existing ceramic hammer has the following disadvantages:
- the ceramic hammer blank is first cast and then processed into a finished product by a grinding and polishing processing technique. This method is required to be high. First, there is no requirement for pores in the blank during the casting process, especially pressure. There must be no air holes on the end face of the fiber; the second step is to polish the end face of the blank fiber to be mirrored, and to ensure the processing size;
- the weight of the hammer is heavier and it is easy to crush the fiber during use;
- the mounting hole of the hammer holder has a circular cross section, and the hammer is easily deflected from the correct position due to the rotation during the pressing movement of the compression fiber, and it is difficult to accurately press the optical fiber.
- plastic press hammer on the market that can overcome the problems of high processing difficulty, low processing efficiency and high processing cost.
- plastic materials have a large gap in wear resistance compared with ceramic materials, so they cannot replace ceramic hammers. .
- the utility model aims to solve the above problems, and provides a ceramic pin hammer for a fiber fusion splicer, which comprises a hammer body and a hammer frame, and the hammer frame is provided with the hammer body.
- a mounting hole the hammer body is disposed in the mounting hole, the hammer body is a ceramic pin assembly, the ceramic pin assembly includes a ceramic pin component, and the ceramic pin component is a ceramic pin A processed article of a standard piece, the ceramic pin member comprising a crimped fiber end.
- the utility model adopts the existing ceramic pin standard parts to be processed into a ceramic pin component including a press fiber end, which not only satisfies the requirement that the fiber end face of the ceramic hammer body has no angular cracks, and the smoothness reaches the mirror surface effect, and
- the weight is lighter than ordinary ceramic hammers, it is not easy to crush the fiber, and its shape and combined structure design makes the hammer body non-rotatable during operation, not easy to deviate from the correct position, can accurately press the fiber, and can reduce the manufacturing cost, and the processing is simple.
- the technical scheme of the utility model is as follows:
- a ceramic pin press hammer for a fiber fusion splicer comprising a hammer body and a hammer frame, wherein the hammer frame is provided with a mounting hole that cooperates with the hammer body, and the hammer body is disposed at the mounting hole
- the hammer body is a ceramic pin assembly.
- the ceramic pin assembly is a ceramic pin component, and the ceramic pin component is a processed article of a ceramic pin standard.
- the ceramic pin member includes a cylindrical portion and a non-circular cylindrical portion, the cylindrical portion and the non-circular cylindrical portion are integrally provided, and the non-circular cylindrical portion is the ceramic insert The cylindrical end of the needle standard part is processed;
- the mounting hole of the hammer frame includes a cylindrical upper mounting hole and a non-cylindrical lower mounting groove that communicate with each other and cooperate with the ceramic pin member.
- a fixing member connected to the upper portion of the hammer frame
- an elastic member disposed between the cylindrical portion of the ceramic pin member and the fixing member.
- the ceramic pin assembly includes a ceramic pin member and a connection fixing portion, the ceramic pin member includes a compression fiber end, and the ceramic pin member is a portion taken from the ceramic pin standard member;
- the ceramic pin assembly is coupled to the hammer frame by the connection fixing portion.
- a fixing member connected to the upper portion of the hammer frame
- the elastic element is disposed between the connection fixing portion of the ceramic pin assembly and the fixing member.
- a ceramic pin press hammer for a fiber fusion splicer comprising a hammer body and a hammer frame, wherein the hammer frame is provided with a mounting hole that cooperates with the hammer body, and the hammer body is disposed at the mounting hole
- the hammer body is a ceramic pin assembly, and the ceramic pin assembly includes a ceramic pin member;
- the ceramic pin component is a processed product of a cylindrical zirconia ceramic pin standard having a purity greater than 99.999%, a particle size of 20 60 nm, a concentricity of 0.001 imn, a hardness of 1200 HMU, a bending strength of 1200 MPa, and a mirror finish effect.
- the ceramic pin assembly is a ceramic pin member, and the ceramic pin member includes a cylindrical portion and a non-circular cylindrical portion, and the cylindrical portion and the non-circular cylindrical portion are integrally provided.
- the non-circular cylinder portion is processed by the cylindrical end of the ceramic pin standard member; correspondingly, the mounting hole of the hammer frame includes a cylindrical upper portion that is intercommunicated and cooperates with the ceramic pin member Hole and non-cylindrical lower mounting groove.
- the ceramic pin assembly includes a ceramic pin member and a connection fixing portion, the ceramic pin member includes a compression fiber end, and the ceramic pin member is a portion taken from the ceramic pin standard member;
- the ceramic pin assembly is coupled to the hammer frame by the connection fixing portion.
- the utility model adopts the ceramic pin standard member as the main body of the hammer, the size thereof is stable, the outer surface is mirror surface, and there is no problem of air holes, which can meet the requirements of the ceramic hammer, and only need to be used for the standard parts during use. Simple processing, simple manufacturing and high processing efficiency, significantly reducing the processing difficulty and processing cost;
- the ceramic pin standard member which is the main body of the hammer of the present invention is smaller in size and lighter in weight, so that it is not easy to crush the optical fiber, and the use effect is better;
- the special structural design of the hammer body makes it difficult for the hammer body to deviate from the correct position during operation, and the optical fiber can be accurately pressed.
- the hammer body of the preferred embodiment adopts a structure in which a cylindrical portion and a flat elongated cylindrical portion are combined, wherein the upper cylindrical body is designed to facilitate the installation of the elastic member and pass through a cylindrical shape provided on the hammer frame.
- the fitting of the mounting hole positions and guides the main body of the hammer; the design of the lower flat cylinder and the two shoulder-shaped transition portions at the junction with the cylindrical shape play a role in positioning, especially in the lower part of the hammer body
- the flat elongated cylindrical portion cooperates with the flat elongated mounting groove at the lower portion of the hammer frame to prevent the hammer body from rotating, and the hammer body is less likely to deviate from the correct position due to the rotation during the pressing movement, so that the optical fiber can be accurately pressed.
- FIG. 1 is a schematic perspective view of a first embodiment of the present invention
- Embodiment 1 of the present invention is a schematic cross-sectional structural view of Embodiment 1 of the present invention.
- FIG. 3 is a schematic structural view of a mounting hole of a hammer frame according to Embodiment 1 of the present invention.
- Figure 4 is a schematic view showing the structure of the main body of the press hammer according to the embodiment of the present invention.
- a ceramic pin press hammer for a fiber fusion splicer includes a hammer body 4 and a hammer frame 1, and the hammer frame 1 is provided with a fit of the hammer body 4.
- the hole body 4 is disposed in the mounting hole, wherein the hammer body 4 is a ceramic pin assembly.
- the ceramic pin assembly is a ceramic pin component, and the ceramic pin component is specifically a ceramic pin standard component. Processed products.
- the ceramic pin standard parts are cylindrical zirconia ceramic pin standard parts with purity greater than 99.999%, particle size 20 60 nm, concentricity 0.001 mm, hardness 1200 HMU, flexural strength 1200 Mpa, and mirror finish. Its outer diameter ⁇ 2.499 ⁇ 0.0005mm, length 10.5
- the ceramic pin member 4 includes a cylindrical portion 41 and a non-circular cylindrical portion, wherein the non-circular cylindrical portion is specifically elongated
- the cylindrical portion 42, the cylindrical portion 41 and the oblong cylindrical portion 42 are coaxially disposed integrally; the oblong cylindrical portion 42 is formed by grinding the cylindrical end of the ceramic pin standard member to remove the shoulder portions.
- the joint of the elongate cylindrical portion 42 and the cylindrical portion 41 forms a shoulder-shaped transition portion 43.
- the mounting hole of the hammer frame 1 includes a cylindrical upper mounting hole 11 and a flat elongated lower mounting groove 12 that are coaxially interposed and cooperate with the ceramic pin member 4.
- the non-circular cylinder portion may also be selected from any non-circular cylinder that prevents the ceramic pin member 4 from rotating relative to the hammer frame 1, and the non-circular cylinder portion of the ceramic pin member may be
- other methods such as integral molding may be employed, which are merely examples, and the present invention does not limit this.
- the hammer further includes a fixing member, here specifically a hammer cover 2, which is disposed on the upper portion of the hammer frame 1 and fixedly connected thereto; further includes an elastic member, specifically a compression spring 3,
- the compression spring 3 is provided between the cylindrical portion 41 of the ceramic pin member 4 and the hammer cover 2, and its both ends are in contact with the cylindrical portion 41 of the ceramic pin member 4 and the hammer cover 2, respectively.
- the elastic member can also be fixed by using a fixing member connected to the hammer frame by other connection means, wherein the main function of the elastic member is to allow the hammer body to move up and down to press the optical fiber.
- the hammer body 4 is fitted into the mounting hole of the hammer frame 1; then the compression spring 3 is fitted into the cylindrical upper mounting hole of the hammer frame 1.
- 11 is located in the upper portion of the cylindrical portion 41 of the hammer body 4; the hammer cover 2 is fixedly mounted on the upper portion of the hammer frame 1 by a pan head screw 5 to achieve the purpose of pressing the compression spring 3.
- the hammer body 4 is pressed against the optical fiber by the elastic force of the compression spring 3, and is longitudinally guided and positioned by the cooperation of the cylindrical portion 41 and the cylindrical upper mounting hole 11 in the hammer frame 1, through the flat elongated cylinder
- the portion 42 cooperates with the flat-length lower mounting groove 12 of the hammer frame 1 to prevent the hammer body 4 from rotating.
- the ceramic pin standard member is used for simple processing to form the hammer body, which can greatly reduce the cost under the premise of meeting the requirements of the ceramic hammer, and the structural design by the combination of the cylindrical portion and the flat elongated column portion.
- the hammer body is not easily deviated from the correct position due to the rotation during operation, so that it can accurately press the optical fiber.
- the utility model relates to a ceramic pin pressing hammer for a fiber fusion splicer, comprising a hammer body and a hammer frame, wherein the hammer frame is provided with a mounting hole matched with the hammer body, the hammer body is disposed in the mounting hole, and the hammer body is a ceramic plug. Needle assembly.
- the ceramic pin assembly includes a ceramic pin member and a connection fixing portion, the ceramic pin member includes a press fiber end; the ceramic pin member is a flat piece intercepted from the ceramic pin standard member, wherein the ceramic piece
- the standard part of the pin is a cylindrical zirconia ceramic pin standard with a purity greater than 99.999%, a particle size of 20 60 nm, a concentricity of 0.001 mm, a hardness of 1200 HMU, a flexural strength of 1200 MPa, and a high external finish to achieve a mirror effect; the ceramic pin assembly passes
- the connecting fixing portion is connected to the hammer frame. Specifically, the hammer body is connected to the hammer frame by providing the connecting fixing portion in a mounting hole of the hammer frame.
- connection fixing portion may be made of plastic, metal or the like, and the connection fixing portion is fixedly connected with the ceramic pin member.
- the ceramic pin member and the connection fixing portion may be integrally molded by being placed in a mold of a corresponding size. Molded way to connect, can also be glued Paste connection.
- the ceramic pin standard member can be processed into other shapes capable of pressing the optical fiber by other methods and pasted or inlaid to the lower end of the hammer body, which is not limited by the present invention.
- the hammer further includes a fixing member connected to the upper portion of the hammer frame; further comprising an elastic member disposed between the connecting fixing portion of the ceramic pin assembly and the fixing member, wherein the two ends are respectively The connection fixing portion and the fixing member of the ceramic pin assembly are in contact connection, wherein the main function of the elastic member is to enable the hammer body to move up and down to facilitate pressing the optical fiber. Since the fiber end of the ceramic pin part is processed by the ceramic pin standard part, it can meet the requirements of the hammer, and it is not easy to crush the fiber, and the use effect is good.
- connection fixing portion of the ceramic pin assembly is made of a ceramic material, and the connection fixing portion and the ceramic pin member are connected by a bonding method.
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
一种光纤熔接机用陶瓷插针压锤，其包括压锤主体（4）和压锤骨架（1），压锤骨架（1）设有与压锤主体（4）配合的安装孔，压锤主体（4）设于安装孔内。压锤主体（4）为陶瓷插针组件，陶瓷插针组件包括陶瓷插针部件（4），陶瓷插针部件（4）为陶瓷插针标准件的加工制品，陶瓷插针部件（4）包括压光纤端。采用现有的陶瓷插针标准件加工成包括压光纤端的陶瓷插针部件（4），不仅可满足陶瓷压锤主体（4）的压光纤端面无棱角裂痕，光洁度达到镜面效果的要求，而且其重量比普通的陶瓷压锤轻，不易压碎光纤，并且其形状组合式结构设计使压锤主体（4）在工作中不可旋转，不易偏离正确位置，能准确压住光纤，还能降低制造成本，加工简单。
Description
光纤熔接机用陶瓷插针压锤
技术领域
本实用新型涉及光通信设备连接器件， 特别涉及一种光纤熔接机用陶瓷插针压锤。
背景技术
光纤熔接机主要用于光通信中光缆的施工和维护， 主要是靠放出电弧将两头光纤熔化， 同时运用准 直原理平缓推进， 以实现光纤模场的耦合。 光纤熔接机的压锤为安装于光纤熔接机顶盖内侧的部件， 光纤 熔接时， 合上顶盖， 压锤即与熔接机上的光纤放置 V槽配合， 用于压住光纤， 精准定位。 因光纤纤芯的主 要成分为 Si02， 且直径只有 0.125皿， 所以要求压锤的压光纤端面不能有棱角裂痕以防压断光纤， 而且其 压光纤端面需足够光洁达到镜面要求以保证光纤推进时不会因其粗糙表面对光纤造成损伤或使光纤的推 进不顺畅， 因此市面上的陶瓷压锤要求非常高。 而现有的陶瓷压锤存在以下缺点：
1. 加工难度大， 加工效率低， 加工成本高。 现有技术通常是先将陶瓷压锤毛坯铸塑成形， 然后再通 过磨削抛光等加工技术加工成成品， 此方法要求较高， 首先要求铸塑成形过程中毛坯内不可有气孔， 尤其 是压光纤端面不可有气孔出现； 其次要求将毛坯压光纤端面抛光为镜面， 且要保证其加工尺寸；
2. 压锤自重较重， 在使用过程中容易压碎光纤；
3. 目前的压锤结构中， 压锤座的安装孔横截面为圆形， 压锤在压光纤的下压运动中容易因旋转而偏 离正确位置， 不易准确压住光纤。
目前市面上虽然还有另一种塑胶压锤可以克服加工难度大， 加工效率低， 加工成本高等问题， 但塑 胶材质在耐磨性方面相比陶瓷材质具有很大差距， 所以无法替代陶瓷压锤。
实用新型内容
本实用新型的目的是为了解决上述存在的问题， 提供一种光纤熔接机用陶瓷插针压锤， 其包括压锤主 体和压锤骨架， 所述压锤骨架设有与所述压锤主体配合的安装孔， 所述压锤主体设于所述安装孔内， 所述 压锤主体为陶瓷插针组件， 所述陶瓷插针组件包括陶瓷插针部件， 所述陶瓷插针部件为陶瓷插针标准件的 加工制品， 所述陶瓷插针部件包括压光纤端。 本实用新型压锤主体采用现有的陶瓷插针标准件加工成包括 压光纤端的陶瓷插针部件， 不仅可满足陶瓷压锤主体的压光纤端面无棱角裂痕， 光洁度达到镜面效果的要 求， 而且其重量比普通的陶瓷压锤轻， 不易压碎光纤， 并且其形状组合式结构设计使压锤主体在工作中不 可旋转， 不易偏离正确位置， 能准确压住光纤， 还能降低制造成本， 加工简单。
本实用新型的技术方案如下：
一种光纤熔接机用陶瓷插针压锤， 包括压锤主体和压锤骨架， 所述压锤骨架设有与所述压锤主体配合 的安装孔， 所述压锤主体设于所述安装孔内， 所述压锤主体为陶瓷插针组件。
较佳地， 所述陶瓷插针组件为陶瓷插针部件， 所述陶瓷插针部件为陶瓷插针标准件的加工制品。 较佳地， 所述陶瓷插针部件包括圆柱体部和非圆形柱体部， 所述圆柱体部和非圆形柱体部一体设置， 所述非圆形柱体部为所述陶瓷插针标准件的圆柱形一端加工而成；
相应的， 所述压锤骨架的安装孔包括互通且与所述陶瓷插针部件配合的圆柱形上部安装孔和非圆柱形 下部安装槽。
较佳地， 还包括固定件， 其连接设于所述压锤骨架上部；
进一步包括弹性元件， 所述弹性元件设于所述陶瓷插针部件的圆柱体部与所述固定件之间。
较佳地， 所述陶瓷插针组件包括陶瓷插针部件和连接固定部， 所述陶瓷插针部件包括一压光纤端， 所 述陶瓷插针部件为截取自陶瓷插针标准件的一部分；
所述陶瓷插针组件通过所述连接固定部与压锤骨架连接。
较佳地， 还包括固定件， 其连接设于所述压锤骨架上部；
进一步包括弹性元件， 所述弹性元件设于所述陶瓷插针组件的连接固定部与所述固定件之间。
一种光纤熔接机用陶瓷插针压锤， 包括压锤主体和压锤骨架， 所述压锤骨架设有与所述压锤主体配合 的安装孔， 所述压锤主体设于所述安装孔内， 所述压锤主体为陶瓷插针组件， 所述陶瓷插针组件包括陶瓷 插针部件；
所述陶瓷插针部件为纯度大于 99.999%、 粒度 20 60纳米、 同心度 0.001imn， 硬度 1200HMU, 抗弯 强度 1200Mpa、 外观光洁度达到镜面效果的圆柱形氧化锆陶瓷插针标准件的加工制品。
较佳地， 所述陶瓷插针组件为陶瓷插针部件， 所述陶瓷插针部件包括圆柱体部和非圆形柱体部， 所述 圆柱体部和非圆形柱体部一体设置， 所述非圆形柱体部为所述陶瓷插针标准件的圆柱形一端加工而成； 相应的， 所述压锤骨架的安装孔包括互通且与所述陶瓷插针部件配合的圆柱形上部安装孔和非圆柱形 下部安装槽。
较佳地， 所述陶瓷插针组件包括陶瓷插针部件和连接固定部， 所述陶瓷插针部件包括一压光纤端， 所 述陶瓷插针部件为截取自陶瓷插针标准件的一部分；
所述陶瓷插针组件通过所述连接固定部与压锤骨架连接。
与现有技术相比， 本实用新型的有益效果如下：
1. 本实用新型采用陶瓷插针标准件作为压锤主体，其尺寸稳定，外表面均为镜面，且不存在气孔问题， 可满足陶瓷压锤的要求， 其在使用时只需对标准件进行简单加工即可， 制造简单且加工效率高， 明显降低 其加工难度和加工成本；
2. 与普通的陶瓷压锤主体相比， 作为本实用新型压锤主体的陶瓷插针标准件体积更小， 重量更轻， 故 不易压碎光纤， 使用效果更好；
3. 本实用新型较佳实施例中， 压锤主体的特殊结构设计使得压锤主体在工作中不易偏离正确位置， 能 够准确压住光纤。 具体的， 较佳实施例的压锤主体采用圆柱体部与扁长形柱体部相结合的结构， 其中上部 的圆柱体设计方便弹性元件的安装， 并通过与设于压锤骨架的圆柱形安装孔的配合对压锤主体起定位及导 向作用； 下部的扁长形柱体设计及其与圆柱形相接处的两个肩形过渡部设计起到了定位作用， 尤其是压锤 主体下部的扁长形柱体部与压锤骨架下部的扁长形安装槽配合， 能够防止压锤主体的转动， 使压锤主体在 下压运动中不易因旋转而偏离正确位置， 从而能够准确压住光纤。
附图说明
图 1为本实用新型实施例 1的立体结构示意图；
图 2为本实用新型实施例 1的剖面结构示意图；
图 3为本实用新型实施例 1压锤骨架安装孔的结构示意图；
图 4为本实用新型实施例 1压锤主体的结构示意图。
具体实施方式
以下通过较佳实施例对本实用新型的技术方案进行说明， 但下述实施例并不能限制本实用新型的保护 范围。
实施例 1
参见图 1、 图 2、 图 3和图 4， 一种光纤熔接机用陶瓷插针压锤， 包括压锤主体 4和压锤骨架 1， 压锤 骨架 1设有与压锤主体 4配合的安装孔， 压锤主体 4设于安装孔内， 其中压锤主体 4为陶瓷插针组件， 在 本实施例中陶瓷插针组件为陶瓷插针部件， 陶瓷插针部件具体为陶瓷插针标准件的加工制品。 其中， 陶瓷 插针标准件为纯度大于 99.999%、粒度 20 60纳米、同心度 0.001mm，硬度 1200HMU,抗弯强度 1200Mpa 外观光洁度达到镜面效果的圆柱形氧化锆陶瓷插针标准件。 其外径 Φ 2.499 ± 0.0005mm, 长度 10.5
在本实施例中， 陶瓷插针部件 4包括圆柱体部 41和非圆形柱体部， 其中非圆形柱体部具体为扁长形
柱体部 42， 圆柱体部 41和扁长形柱体部 42同轴一体设置； 扁长形柱体部 42是由陶瓷插针标准件的圆柱 形一端磨削加工去除两肩部而形成的；同时，扁长形柱体部 42和圆柱体部 41的连接处形成肩形过渡部 43。 相应的， 压锤骨架 1的安装孔包括同轴互通且与陶瓷插针部件 4配合的圆柱形上部安装孔 11和扁长形下 部安装槽 12。具体实施时， 非圆形柱体部还可选用其它可防止陶瓷插针部件 4相对压锤骨架 1旋转的任何 非圆形的柱体， 而且陶瓷插针部件的非圆形柱体部除了可采用上述的磨削加工方法外， 还可采用其它如一 体成型等方式制成， 此处仅为举例， 本实用新型不对此进行限定。
在本实施例中， 压锤还包括固定件， 此处具体为压锤盖 2， 其设于压锤骨架 1上部并与之固定连接； 还包括一弹性元件， 具体为一根压簧 3， 压簧 3设于陶瓷插针部件 4的圆柱体部 41与压锤盖 2之间， 其两 端分别与陶瓷插针部件 4的圆柱体部 41和压锤盖 2接触连接。 具体实施时， 还可使用与压锤骨架通过其 它连接方式连接的固定件对弹性元件进行固定， 其中弹性元件的主要作用是使压锤主体可以上下活动， 便 于压住光纤。
参见图 2， 本实施例中的陶瓷插针压锤安装时， 将压锤主体 4装进压锤骨架 1的安装孔内； 然后将压 簧 3装进压锤骨架 1的圆柱形上部安装孔 11内并位于压锤主体 4的圆柱体部 41上部； 再将压锤盖 2通过 一盘头螺钉 5固定安装在压锤骨架 1的上部， 达到压住压簧 3的目的。 其中， 压锤主体 4通过压簧 3的弹 力压住光纤， 并通过其圆柱体部 41与压锤骨架 1内圆柱形上部安装孔 11的配合来纵向导向及定位， 通过 其扁长形柱体部 42与压锤骨架 1扁长形下部安装槽 12的配合来防止压锤主体 4的转动。
本实施例采用陶瓷插针标准件进行简单加工制成压锤主体， 在能满足陶瓷压锤使用要求的前提下大大 降低了成本， 并且通过圆柱体部和扁长形柱体部组合的结构设计使得压锤主体在工作中不易因旋转而偏离 正确位置， 使其能够准确压住光纤。
实施例 2
一种光纤熔接机用陶瓷插针压锤，包括压锤主体和压锤骨架，压锤骨架设有与压锤主体配合的安装孔， 压锤主体设于安装孔内， 压锤主体为陶瓷插针组件。
在本实施例中， 陶瓷插针组件包括陶瓷插针部件和连接固定部， 陶瓷插针部件包括一压光纤端； 陶瓷 插针部件为截取自陶瓷插针标准件的一扁形片， 其中的陶瓷插针标准件为纯度大于 99.999%、 粒度 20 60 纳米、 同心度 0.001mm， 硬度 1200HMU, 抗弯强度 1200Mpa、 外观光洁度高达到镜面效果的圆柱形氧 化锆陶瓷插针标准件； 陶瓷插针组件通过连接固定部与压锤骨架连接。 具体的， 压锤主体通过将所述连接 固定部设于压锤骨架的安装孔内与压锤骨架相连接。
在本实施例中， 连接固定部可以采用塑胶、 金属等材质， 连接固定部与陶瓷插针部件固定连接， 具体 的， 陶瓷插针部件与连接固定部可以通过置于相应尺寸的模具中一体注塑成型的方式连接， 也可以通过粘
贴方式连接。 具体实施时， 陶瓷插针标准件还可采用其它方法加工成可压住光纤的其它形状并粘贴或镶嵌 至压锤主体下端， 本实用新型不对此进行限定。
在本实施例中， 压锤还包括固定件， 其连接设于压锤骨架上部； 还包括一弹性元件， 弹性元件设于陶 瓷插针组件的连接固定部与固定件之间， 其两端分别与陶瓷插针组件的连接固定部和固定件接触连接， 其 中弹性元件的主要作用是使压锤主体可以上下活动， 便于压住光纤。 由于陶瓷插针部件的压光纤端为陶瓷 插针标准件加工而成， 故可满足压锤的要求， 不易压碎光纤， 使用效果好。
实施例 3
本实施例与实施例 2的不同之处在于， 陶瓷插针组件的连接固定部采用陶瓷材质， 连接固定部和陶瓷 插针部件通过粘贴方式连接。
以上实施例仅用于举例说明本实用新型的内容， 除上述实施方式外， 本实用新型还有其它实施方式， 凡采用等同替换或等效变形方式形成的技术方案均落在本实用新型的保护范围内。
Claims
1. 一种光纤熔接机用陶瓷插针压锤， 包括压锤主体和压锤骨架， 所述压锤骨架设有与所述压锤主体配 合的安装孔， 所述压锤主体设于所述安装孔内， 其特征在于， 所述压锤主体为陶瓷插针组件。
2. 根据权利要求 1所述光纤熔接机用陶瓷插针压锤，其特征在于，所述陶瓷插针组件为陶瓷插针部件， 所述陶瓷插针部件为陶瓷插针标准件的加工制品。
3. 根据权利要求 2 所述光纤熔接机用陶瓷插针压锤， 其特征在于， 所述陶瓷插针部件包括圆柱体部 和非圆形柱体部， 所述圆柱体部和非圆形柱体部一体设置， 所述非圆形柱体部为所述陶瓷插针标准件的圆 柱形一端加工而成；
相应的， 所述压锤骨架的安装孔包括互通且与所述陶瓷插针部件配合的圆柱形上部安装孔和非圆柱形 下部安装槽。
4. 根据权利要求 3所述光纤熔接机用陶瓷插针压锤， 其特征在于， 还包括固定件， 其连接设于所述压 锤骨架上部；
进一步包括弹性元件， 所述弹性元件设于所述陶瓷插针部件的圆柱体部与所述固定件之间。
5. 根据权利要求 1所述光纤熔接机用陶瓷插针压锤， 其特征在于， 所述陶瓷插针组件包括陶瓷插针部 件和连接固定部， 所述陶瓷插针部件包括一压光纤端， 所述陶瓷插针部件为截取自陶瓷插针标准件的一部 分；
所述陶瓷插针组件通过所述连接固定部与压锤骨架连接。
6. 根据权利要求 5所述光纤熔接机用陶瓷插针压锤， 其特征在于， 还包括固定件， 其连接设于所述压 锤骨架上部；
进一步包括弹性元件， 所述弹性元件设于所述陶瓷插针组件的连接固定部与所述固定件之间。
7. 一种光纤熔接机用陶瓷插针压锤，包括压锤主体和压锤骨架，所述压锤骨架设有与所述压锤主体配 合的安装孔， 所述压锤主体设于所述安装孔内， 其特征在于， 所述压锤主体为陶瓷插针组件， 所述陶瓷插 针组件包括陶瓷插针部件；
所述陶瓷插针部件为纯度大于 99.999%、 粒度 20 60纳米、 同心度 0.001mm， 硬度 1200HMU, 抗弯 强度 1200Mpa、 外观光洁度达到镜面效果的圆柱形氧化锆陶瓷插针标准件的加工制品。
8. 根据权利要求 7所述光纤熔接机用陶瓷插针压锤，其特征在于，所述陶瓷插针组件为陶瓷插针部件， 所述陶瓷插针部件包括圆柱体部和非圆形柱体部， 所述圆柱体部和非圆形柱体部一体设置， 所述非圆形柱 体部为所述陶瓷插针标准件的圆柱形一端加工而成；
相应的， 所述压锤骨架的安装孔包括互通且与所述陶瓷插针部件配合的圆柱形上部安装孔和非圆柱形 下部安装槽。
9. 根据权利要求 7所述光纤熔接机用陶瓷插针压锤， 其特征在于， 所述陶瓷插针组件包括陶瓷插针部 件和连接固定部， 所述陶瓷插针部件包括一压光纤端， 所述陶瓷插针部件为截取自陶瓷插针标准件的一部 分；
所述陶瓷插针组件通过所述连接固定部与压锤骨架连接。
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| PCT/CN2012/074762 WO2013159311A1 (zh) | 2012-04-26 | 2012-04-26 | 光纤熔接机用陶瓷插针压锤 |
| KR2020147000049U KR200481164Y1 (ko) | 2012-04-26 | 2012-04-26 | 광섬유 용접기용 세라믹 핀 해머 |
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| JP2001208931A (ja) * | 2000-01-26 | 2001-08-03 | Mitsubishi Electric Corp | 光ファイバの融着接続方法と融着接続機および被覆除去器 |
| CN1386207A (zh) * | 2000-07-10 | 2002-12-18 | 住友电气工业株式会社 | 光纤夹持器、熔合绞接装置切割装置以及光纤绞接方法 |
| JP2003014974A (ja) * | 2001-07-02 | 2003-01-15 | Fujitsu Ltd | 光ファイバ融着接続装置の光ファイバ保持機構 |
| CN1530675A (zh) * | 2003-03-14 | 2004-09-22 | ��ʽ�����ٲ� | 光纤固定系统、光纤对接系统和光纤熔接系统 |
| CN1945366A (zh) * | 2005-08-09 | 2007-04-11 | 住友电气工业株式会社 | 光纤保持装置及包含该装置的光纤熔接机 |
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| US4276113A (en) * | 1979-10-04 | 1981-06-30 | Gte Laboratories Incorporated | Winged V-groove fiber optic clamp and splicer |
| JP3998082B2 (ja) * | 1998-04-03 | 2007-10-24 | フドー株式会社 | 工具ホルダー収納装置 |
| WO2011061805A1 (ja) * | 2009-11-20 | 2011-05-26 | 富士通テレコムネットワークス株式会社 | ファイバークランプ機構 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001208931A (ja) * | 2000-01-26 | 2001-08-03 | Mitsubishi Electric Corp | 光ファイバの融着接続方法と融着接続機および被覆除去器 |
| CN1386207A (zh) * | 2000-07-10 | 2002-12-18 | 住友电气工业株式会社 | 光纤夹持器、熔合绞接装置切割装置以及光纤绞接方法 |
| JP2003014974A (ja) * | 2001-07-02 | 2003-01-15 | Fujitsu Ltd | 光ファイバ融着接続装置の光ファイバ保持機構 |
| CN1530675A (zh) * | 2003-03-14 | 2004-09-22 | ��ʽ�����ٲ� | 光纤固定系统、光纤对接系统和光纤熔接系统 |
| CN1945366A (zh) * | 2005-08-09 | 2007-04-11 | 住友电气工业株式会社 | 光纤保持装置及包含该装置的光纤熔接机 |
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