[go: up one dir, main page]

CN114393515A - a grinding jig - Google Patents

a grinding jig Download PDF

Info

Publication number
CN114393515A
CN114393515A CN202210022523.0A CN202210022523A CN114393515A CN 114393515 A CN114393515 A CN 114393515A CN 202210022523 A CN202210022523 A CN 202210022523A CN 114393515 A CN114393515 A CN 114393515A
Authority
CN
China
Prior art keywords
clamping
hole
product
elastic
cantilever
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202210022523.0A
Other languages
Chinese (zh)
Inventor
葛明琪
张雁静
李仁志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sunway Communication Jiangsu Co Ltd
Original Assignee
Sunway Communication Jiangsu Co Ltd
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 Sunway Communication Jiangsu Co Ltd filed Critical Sunway Communication Jiangsu Co Ltd
Priority to CN202210022523.0A priority Critical patent/CN114393515A/en
Publication of CN114393515A publication Critical patent/CN114393515A/en
Priority to US17/957,561 priority patent/US20230219192A1/en
Priority to TW111210674U priority patent/TWM638242U/en
Priority to KR2020220002327U priority patent/KR200498772Y1/en
Priority to JP2022003262U priority patent/JP3240005U/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/27—Work carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • B24D15/023—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface using in exchangeable arrangement a layer of flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

本发明公开了一种研磨夹具，包括夹具主体，夹具主体上设有多个弹性夹持部，弹性夹持部与夹具主体为一体成型的一体式结构，弹性夹持部设有夹持间隙、夹持孔以及撑开孔，夹持孔以及撑开孔均位于夹持间隙处，依靠弹性夹持部的自身弹力将产品夹持于夹持孔，撑开孔用于插接外部开关，通过外部开关将夹持间隙撑大，以放置产品；通过在夹具主体上设置与其一体成型的弹性夹持部，通过弹性夹持部的自身弹力将产品夹持于夹持孔，取消了依靠外部连接件的加装，简化了结构，降低了产生装配误差的风险，提升了对产品夹持的稳定性；通过将外部开关插接至撑开孔将夹持间隙撑大，即可将产品放置于夹持孔内，操作简单，利于生产效率的提升。

Figure 202210022523

The invention discloses a grinding jig, comprising a jig main body, a plurality of elastic clamping parts are arranged on the jig main body, the elastic clamping part and the jig main body are integrally formed into an integral structure, and the elastic clamping part is provided with clamping gaps, The clamping hole and the opening hole are located at the clamping gap. The product is clamped in the clamping hole by the elastic force of the elastic clamping part. The opening hole is used to insert the external switch. The external switch expands the clamping gap to place the product; by setting the elastic clamping part integrally formed with it on the main body of the clamp, the product is clamped in the clamping hole by the elastic force of the elastic clamping part, eliminating the need for external connection. The installation of parts simplifies the structure, reduces the risk of assembly errors, and improves the stability of product clamping; by inserting the external switch into the opening hole to expand the clamping gap, the product can be placed in the In the clamping hole, the operation is simple, which is conducive to the improvement of production efficiency.

Figure 202210022523

Description

一种研磨夹具a grinding jig

技术领域technical field

本发明涉及光纤通讯加工设备技术领域，尤其涉及一种研磨夹具。The invention relates to the technical field of optical fiber communication processing equipment, in particular to a grinding fixture.

背景技术Background technique

光纤连接器是对光纤与光纤之间进行可拆卸连接的器件，它能够将光纤的两个端面精密地对接起来，以使发射光纤输出的光能量能最大限度地耦合到接收光纤中去，使得由于光纤连接器介入光链路而对系统造成的影响减到最小，这是光纤连接器的基本要求，在一定程度上，光纤连接器的品质影响了光传输系统的可靠性和各项性能。Optical fiber connector is a device for detachable connection between optical fibers and optical fibers. It can precisely butt the two end faces of optical fibers, so that the light energy output by the transmitting optical fiber can be coupled to the receiving optical fiber to the greatest extent, so that the Because the optical fiber connector is involved in the optical link, the impact on the system is minimized, which is the basic requirement of the optical fiber connector. To a certain extent, the quality of the optical fiber connector affects the reliability and performance of the optical transmission system.

为了满足光纤连接器的品质要求，避免其影响到光传输系统，在光纤连接器成型后，需要使用研磨设备对其插芯进行研磨，为了便于研磨，也为了避免研磨过程中插芯发生偏移而导致产品不合格，需要使用研磨夹具将插芯固定夹紧。In order to meet the quality requirements of the optical fiber connector and avoid it affecting the optical transmission system, after the optical fiber connector is formed, it is necessary to use grinding equipment to grind its ferrule. As a result, the product is unqualified, and the ferrule needs to be fixed and clamped with a grinding jig.

现有技术中的研磨夹具包括夹具主体和多个夹块，夹块通过螺栓安装于夹具主体上，夹块与夹具主体之间形成一用于夹持产品的夹持间隙，需要通过操作人员逐个对螺栓进行手动调节，从而调节夹持间隙的大小，进而实现对产品的拆装；操作过程繁琐，拆装效率低；另外，由于夹具主体上的夹块数量以及连接件数量较多，容易出现装配误差，影响对产品夹持的稳定性。The grinding fixture in the prior art includes a fixture body and a plurality of clamping blocks. The clamping blocks are installed on the fixture body by bolts. A clamping gap is formed between the clamping block and the fixture body for clamping the product. Manually adjust the bolts to adjust the size of the clamping gap, thereby realizing the disassembly and assembly of the product; the operation process is cumbersome and the disassembly and assembly efficiency is low; Assembly error affects the stability of product clamping.

发明内容SUMMARY OF THE INVENTION

本发明所要解决的技术问题是：提供一种便于拆装产品的研磨夹具。The technical problem to be solved by the present invention is to provide a grinding jig which is convenient for disassembling and assembling products.

为了解决上述技术问题，本发明采用的技术方案为：一种研磨夹具，包括夹具主体，所述夹具主体上设有多个弹性夹持部，所述弹性夹持部与所述夹具主体为一体成型的一体式结构，所述弹性夹持部设有夹持间隙、夹持孔以及撑开孔，所述夹持孔以及所述撑开孔均位于所述夹持间隙处，依靠所述弹性夹持部的自身弹力将产品夹持于所述夹持孔，所述撑开孔用于插接外部开关，通过所述外部开关将所述夹持间隙撑大，以放置产品。In order to solve the above technical problems, the technical solution adopted in the present invention is as follows: a grinding jig, comprising a jig main body, a plurality of elastic clamping parts are arranged on the jig main body, and the elastic clamping parts are integrated with the jig main body The formed one-piece structure, the elastic clamping part is provided with a clamping gap, a clamping hole and a opening hole, and the clamping hole and the opening hole are located at the clamping gap, relying on the elasticity The elastic force of the clamping part clamps the product in the clamping hole, the opening hole is used for inserting an external switch, and the clamping gap is enlarged by the external switch to place the product.

本发明的有益效果在于：本发明提供的研磨夹具具有结构简单、稳定性强以及便于对产品进行拆装的特点，通过在夹具主体上设置与其一体成型的弹性夹持部，通过弹性夹持部的自身弹力将产品夹持于夹持孔，取消了依靠外部连接件的加装，简化了结构，降低了产生装配误差的风险，提升了对产品夹持的稳定性；通过将外部开关插接至撑开孔将夹持间隙撑大，即可将产品放置于夹持孔内，操作简单，利于生产效率的提升。The beneficial effects of the present invention are as follows: the grinding fixture provided by the present invention has the characteristics of simple structure, strong stability and convenient disassembly and assembly of products. Its own elastic force clamps the product in the clamping hole, eliminating the need for the installation of external connectors, simplifying the structure, reducing the risk of assembly errors, and improving the stability of clamping the product; by plugging the external switch The product can be placed in the clamping hole until the opening hole expands the clamping gap, and the operation is simple, which is conducive to the improvement of production efficiency.

附图说明Description of drawings

图1为本发明实施例一的研磨夹具的结构示意图；1 is a schematic structural diagram of a grinding fixture according to Embodiment 1 of the present invention;

图2为本发明实施例二的研磨夹具的结构示意图。FIG. 2 is a schematic structural diagram of a grinding fixture according to Embodiment 2 of the present invention.

标号说明：Label description:

1、夹具主体；2、弹性夹持部；21、夹持悬臂；211、连接部；212、延伸部；22、夹持间隙；23、夹持孔；24、撑开孔。1. The main body of the clamp; 2. The elastic clamping part; 21. The clamping cantilever; 211, the connecting part; 212, the extension part; 22, the clamping gap; 23, the clamping hole; 24, the opening hole.

具体实施方式Detailed ways

为详细说明本发明的技术内容、所实现目的及效果，以下结合实施方式并配合附图予以说明。In order to describe in detail the technical content, achieved objects and effects of the present invention, the following descriptions are given with reference to the embodiments and the accompanying drawings.

请参照图1和图2，一种研磨夹具，包括夹具主体1，所述夹具主体1上设有多个弹性夹持部2，所述弹性夹持部2与所述夹具主体1为一体成型的一体式结构，所述弹性夹持部2设有夹持间隙22、夹持孔23以及撑开孔24，所述夹持孔23以及所述撑开孔24均位于所述夹持间隙22处，依靠所述弹性夹持部2的自身弹力将产品夹持于所述夹持孔23，所述撑开孔24用于插接外部开关，通过所述外部开关将所述夹持间隙22撑大，以放置产品。Please refer to FIG. 1 and FIG. 2 , a grinding jig includes a jig body 1 , a plurality of elastic clamping parts 2 are provided on the jig body 1 , and the elastic clamping parts 2 are integrally formed with the jig body 1 The elastic clamping part 2 is provided with a clamping gap 22 , a clamping hole 23 and a opening hole 24 , and the clamping hole 23 and the opening hole 24 are located in the clamping gap 22 At the position, the product is clamped in the clamping hole 23 by the elastic force of the elastic clamping part 2. The opening hole 24 is used for inserting an external switch, and the clamping gap 22 is closed by the external switch. Prop up to hold product.

从上述描述可知，本发明的有益效果在于：通过在夹具主体1上设置与其一体成型的弹性夹持部2，通过弹性夹持部2的自身弹力将产品夹持于夹持孔23，取消了依靠外部连接件的加装，简化了结构，降低了产生装配误差的风险，提升了对产品夹持的稳定性；通过将外部开关插接至撑开孔24将夹持间隙22撑大，即可将产品放置于夹持孔23内，操作简单，利于生产效率的提升。As can be seen from the above description, the beneficial effect of the present invention is that: by arranging the elastic clamping portion 2 integrally formed with the clamp main body 1, the product is clamped in the clamping hole 23 by the elastic force of the elastic clamping portion 2, eliminating the need for Relying on the addition of external connectors, the structure is simplified, the risk of assembly errors is reduced, and the stability of product clamping is improved; the clamping gap 22 is enlarged by inserting the external switch into the opening hole 24, that is, The product can be placed in the clamping hole 23, the operation is simple, and the production efficiency is improved.

进一步的，所述弹性夹持部2包括夹持悬臂21，所述夹持孔23以及所述撑开孔24均设于所述夹持悬臂21上。Further, the elastic clamping portion 2 includes a clamping cantilever 21 , and the clamping hole 23 and the opening hole 24 are both provided on the clamping cantilever 21 .

进一步的，每个所述弹性夹持部2的所述夹持悬臂21的数量为一个，所述夹持悬臂21与所述夹具主体1之间形成所述夹持间隙22。Further, the number of the clamping cantilever 21 of each elastic clamping part 2 is one, and the clamping gap 22 is formed between the clamping cantilever 21 and the clamp main body 1 .

进一步的，每个所述弹性夹持部2的所述夹持悬臂21的数量为两个，两个所述夹持悬臂21之间形成所述夹持间隙22。Further, the number of the clamping cantilevers 21 of each elastic clamping part 2 is two, and the clamping gap 22 is formed between the two clamping cantilevers 21 .

由上述描述可知，可根据实际的应用需求对每个所述弹性夹持部2的所述夹持悬臂21的数量进行设置，丰富了结构的多样性。It can be seen from the above description that the number of the clamping cantilevers 21 of each elastic clamping portion 2 can be set according to actual application requirements, which enriches the diversity of structures.

进一步的，所述夹持悬臂21与所述夹具主体1连接的一端设有弹性缺口，所述弹性缺口与所述夹持间隙22连通。Further, one end of the clamping cantilever 21 connected to the clamp main body 1 is provided with an elastic gap, and the elastic gap communicates with the clamping gap 22 .

由上述描述可知，所述弹性缺口用于增强所述夹持悬臂21的弹性，提升了对所述产品夹持的稳定性。As can be seen from the above description, the elastic notch is used to enhance the elasticity of the clamping cantilever 21, thereby improving the stability of clamping the product.

进一步的，所述夹持悬臂21包括相连的连接部211和延伸部212，所述连接部211与所述夹具主体1连接，所述夹持孔23以及所述撑开孔24均设于所述延伸部212。Further, the clamping cantilever 21 includes a connecting portion 211 and an extension portion 212, the connecting portion 211 is connected with the clamp body 1, and the clamping hole 23 and the opening hole 24 are both provided in the The extension portion 212 is described.

由上述描述可知，所述夹持悬臂21结构简单，便于制造成型，通过所述连接部211为所述夹持悬臂21提供弹力，使得所述延伸部212能够稳定地将所述产品夹持于所述夹持孔23处。It can be seen from the above description that the clamping cantilever 21 has a simple structure and is easy to manufacture. the clamping hole 23.

进一步的，所述延伸部212的宽度大于所述连接部211的宽度。Further, the width of the extending portion 212 is greater than the width of the connecting portion 211 .

进一步的，所述连接部211的宽度为1-5mm。Further, the width of the connecting portion 211 is 1-5 mm.

进一步的，所述夹持悬臂21的厚度为2-15mm。Further, the thickness of the clamping cantilever 21 is 2-15 mm.

由上述描述可知，可通过调节所述连接部211的宽度以及所述夹持悬臂21厚度对夹持产品的夹持力进行调节。As can be seen from the above description, the clamping force for clamping the product can be adjusted by adjusting the width of the connecting portion 211 and the thickness of the clamping cantilever 21 .

进一步的，所述撑开孔24的边缘设有倒角。Further, the edge of the opening hole 24 is provided with a chamfer.

由上述描述可知，所述倒角便于所述外部开关插接至所述撑开孔24内。As can be seen from the above description, the chamfered corners facilitate the insertion of the external switch into the opening hole 24 .

实施例一Example 1

请参照图1，本发明的实施例一为：一种研磨夹具，用于对需要进行研磨处理的产品进行夹持，所述产品为光纤连接器的插芯，所述研磨夹具包括夹具主体1，所述夹具主体1上设有多个弹性夹持部2，所述弹性夹持部2与所述夹具主体1为一体成型的一体式结构，所述弹性夹持部2设有夹持间隙22、夹持孔23以及撑开孔24，所述夹持孔23以及所述撑开孔24均位于所述夹持间隙22处，依靠所述弹性夹持部2的自身弹力将产品夹持于所述夹持孔23，所述撑开孔24用于插接外部开关(图未示)，通过所述外部开关将所述夹持间隙22撑大，以放置产品；具体的，所述撑开孔24的呈非圆形状，当所述弹性夹持部2处于自然状态下时(即撑开孔24内为插接外部开关)，所述夹持孔23的口径小于所述产品的直径，作为可选的，所述夹具主体1上的所述弹性夹持部2的数量可根据实际的应用需求进行设置。Referring to FIG. 1 , the first embodiment of the present invention is: a grinding fixture for clamping a product that needs to be ground, and the product is a ferrule of an optical fiber connector, and the grinding fixture includes a fixture body 1 , the clamp main body 1 is provided with a plurality of elastic clamping parts 2, the elastic clamping parts 2 and the clamp main body 1 are integrally formed into an integral structure, and the elastic clamping parts 2 are provided with clamping gaps 22. The clamping hole 23 and the opening hole 24, the clamping hole 23 and the opening hole 24 are both located at the clamping gap 22, and the product is clamped by the elastic force of the elastic clamping part 2 In the clamping hole 23, the opening hole 24 is used for inserting an external switch (not shown in the figure), and the clamping gap 22 is enlarged by the external switch to place the product; The opening hole 24 has a non-circular shape. When the elastic clamping part 2 is in a natural state (ie, the opening hole 24 is inserted with an external switch), the diameter of the clamping hole 23 is smaller than that of the product. Diameter, as an option, the number of the elastic clamping parts 2 on the clamp main body 1 can be set according to actual application requirements.

在本实施例中，所述撑开孔24为腰型孔，所述外部开关为头部与所述撑开孔24的形状相适配的转动杆，通过将所述转动杆插入所述撑开孔24，并转动所述转动杆，使得所述夹持间隙22变大，从而使所述夹持孔23的口径增大，再将所述产品放置与所述夹持孔23内，最后将所述转动杆反转，使得所述弹性夹持部2回弹，依靠所述弹性夹持部2的自身弹力将产品夹持于所述夹持孔23；具体的，所述撑开孔24的边缘设有倒角，如此，便于将所述外部开关插接至所述撑开孔24内。In this embodiment, the opening hole 24 is a waist-shaped hole, and the external switch is a rotating rod whose head matches the shape of the opening hole 24. By inserting the rotating rod into the support The hole 24 is opened, and the rotating rod is rotated to make the clamping gap 22 larger, so that the diameter of the clamping hole 23 is increased, and then the product is placed in the clamping hole 23, and finally Reverse the rotating rod to make the elastic clamping part 2 rebound, and rely on the elastic force of the elastic clamping part 2 to clamp the product in the clamping hole 23; The edge of 24 is provided with a chamfer, so that it is convenient to insert the external switch into the opening hole 24 .

优选的，所述弹性夹持部2包括夹持悬臂21，所述夹持孔23以及所述撑开孔24均设于所述夹持悬臂21上，具体在本实施例中，所述每个所述弹性夹持部2的所述夹持悬臂21的数量为两个，两个所述夹持悬臂21之间形成所述夹持间隙22，所述夹持悬臂21包括相连的连接部211和延伸部212，所述连接部211与所述夹具主体1连接，所述夹持孔23以及所述撑开孔24均设于所述延伸部212，通过所述连接部211为所述夹持悬臂21提供弹力，使得所述延伸部212能够稳定地将所述产品夹持于所述夹持孔23处；更具体的，所述延伸部212的宽度大于所述连接部211的宽度，可通过调节所述连接部211的宽度以及所述夹持悬臂21厚度对夹持产品的夹持力进行调节，作为可选的，所述连接部211的宽度为10-15mm，所述夹持悬臂21的厚度为10-15mm。Preferably, the elastic clamping part 2 includes a clamping cantilever 21 , and the clamping hole 23 and the opening hole 24 are both provided on the clamping cantilever 21 . The number of the clamping cantilevers 21 of each elastic clamping part 2 is two, the clamping gap 22 is formed between the two clamping cantilevers 21 , and the clamping cantilevers 21 include connected connecting parts 211 and an extension part 212, the connection part 211 is connected with the clamp main body 1, the clamping hole 23 and the opening hole 24 are both provided in the extension part 212, and the connection part 211 is used for the The clamping cantilever 21 provides elastic force, so that the extension part 212 can stably clamp the product at the clamping hole 23 ; more specifically, the width of the extension part 212 is larger than the width of the connection part 211 , the clamping force of the clamping product can be adjusted by adjusting the width of the connecting portion 211 and the thickness of the clamping cantilever 21. As an option, the width of the connecting portion 211 is 10-15mm, The thickness of the cantilever 21 is 10-15mm.

可选的，可在所述夹持悬臂21与所述夹具主体1连接的一端设置弹性缺口(图未示)，所述弹性缺口与所述夹持间隙22连通，所述弹性缺口用于增强所述夹持悬臂21的弹性，提升了对所述产品夹持的稳定性。Optionally, an elastic gap (not shown) may be provided at the end of the clamping cantilever 21 connected to the clamp body 1 , the elastic gap is communicated with the clamping gap 22 , and the elastic gap is used to strengthen The elasticity of the clamping cantilever 21 improves the stability of clamping the product.

实施例二Embodiment 2

请参照图2，本发明的实施例二是在实施例一的基础上对弹性夹持部2做出的进一步改进，与实施例一的不同之处在于：每个所述弹性夹持部2的所述夹持悬臂21的数量为一个，所述夹持悬臂21与所述夹具主体1之间形成所述夹持间隙22，如此，进一步简化了结构。Referring to FIG. 2 , the second embodiment of the present invention is a further improvement of the elastic clamping portion 2 based on the first embodiment. The difference from the first embodiment is that each elastic clamping portion 2 The number of the clamping cantilever 21 is one, and the clamping gap 22 is formed between the clamping cantilever 21 and the fixture main body 1 , thus further simplifying the structure.

综上所述，本发明提供的研磨夹具具有结构简单、稳定性强以及便于对产品进行拆装的特点，通过在夹具主体上设置与其一体成型的弹性夹持部，通过弹性夹持部的自身弹力将产品夹持于夹持孔，取消了依靠外部连接件的加装，简化了结构，降低了产生装配误差的风险，提升了对产品夹持的稳定性；通过将外部开关插接至撑开孔将夹持间隙撑大，即可将产品放置于夹持孔内，操作简单，利于生产效率的提升；通过连接部为夹持悬臂提供弹力，使得延伸部能够稳定地将产品夹持于夹持孔处，可通过调节连接部的宽度以及夹持悬臂厚度对夹持产品的夹持力进行调节。To sum up, the grinding fixture provided by the present invention has the characteristics of simple structure, strong stability and convenient disassembly and assembly of the product. The elastic force clamps the product in the clamping hole, eliminating the need to install external connectors, simplifying the structure, reducing the risk of assembly errors, and improving the stability of clamping the product; by inserting the external switch to the support The opening hole enlarges the clamping gap, and the product can be placed in the clamping hole, which is easy to operate, which is conducive to the improvement of production efficiency; the connecting part provides elastic force for the clamping cantilever, so that the extension part can stably clamp the product in the clamping cantilever. At the clamping hole, the clamping force of the clamping product can be adjusted by adjusting the width of the connecting portion and the thickness of the clamping cantilever.

以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本发明的专利保护范围内。The above descriptions are only examples of the present invention, and are not intended to limit the scope of the present invention. Any equivalent transformations made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in related technical fields, are similarly included in the within the scope of patent protection of the present invention.

Claims (10)

1. The utility model provides a grinding clamp, includes the anchor clamps main part, its characterized in that, be equipped with a plurality of elasticity clamping part in the anchor clamps main part, elasticity clamping part with the anchor clamps main part is integrated into one piece's integral type structure, elasticity clamping part is equipped with centre gripping clearance, centre gripping hole and props the trompil, the centre gripping hole and prop the trompil and all be located centre gripping clearance department relies on the self elasticity of elasticity clamping part with the product centre gripping in the centre gripping hole, it is used for grafting external switch to prop the hole, through external switch will the centre gripping clearance props greatly to place the product.
2. The lapping fixture of claim 1, wherein the resilient clamping portion comprises a clamping cantilever, the clamping hole and the bracing hole being disposed on the clamping cantilever.
3. The lapping jig of claim 2, wherein the number of clamping cantilevers of each of the elastic clamping portions is one, and the clamping gap is formed between the clamping cantilevers and the jig main body.
4. The lapping fixture of claim 2, wherein the number of clamping cantilevers of each of the resilient clamping portions is two, the clamping gap being formed between the two clamping cantilevers.
5. The lapping fixture of claim 2, wherein the clamping cantilever is provided with a resilient notch at an end thereof connected to the fixture body, the resilient notch communicating with the clamping gap.
6. The lapping fixture of claim 2, wherein the clamping cantilever includes a connecting portion and an extending portion connected, the connecting portion being connected to the fixture body, the clamping hole and the bracing hole being provided in the extending portion.
7. The lapping fixture of claim 6, wherein the extension has a width greater than a width of the connecting portion.
8. The lapping fixture of claim 7, wherein the width of the connecting portion is 1-5 mm.
9. The lapping fixture of claim 7, wherein the clamping cantilever has a thickness of 2-15 mm.
10. The lapping fixture of claim 1, wherein edges of the bracing holes are chamfered.
CN202210022523.0A 2022-01-10 2022-01-10 a grinding jig Pending CN114393515A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202210022523.0A CN114393515A (en) 2022-01-10 2022-01-10 a grinding jig
US17/957,561 US20230219192A1 (en) 2022-01-10 2022-09-30 Grinding clamp
TW111210674U TWM638242U (en) 2022-01-10 2022-09-30 Grinding jig
KR2020220002327U KR200498772Y1 (en) 2022-01-10 2022-09-30 Grinding clamp
JP2022003262U JP3240005U (en) 2022-01-10 2022-09-30 polishing jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210022523.0A CN114393515A (en) 2022-01-10 2022-01-10 a grinding jig

Publications (1)

Publication Number Publication Date
CN114393515A true CN114393515A (en) 2022-04-26

Family

ID=81230755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210022523.0A Pending CN114393515A (en) 2022-01-10 2022-01-10 a grinding jig

Country Status (5)

Country Link
US (1) US20230219192A1 (en)
JP (1) JP3240005U (en)
KR (1) KR200498772Y1 (en)
CN (1) CN114393515A (en)
TW (1) TWM638242U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119858111A (en) * 2025-02-11 2025-04-22 重庆红江机械有限责任公司 Spring sheet clamping jaw type multi-workpiece grinding clamp and application method thereof
CN119858111B (en) * 2025-02-11 2025-10-10 重庆红江机械有限责任公司 Shrapnel-claw-type multi-workpiece grinding fixture and its use method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718111B1 (en) * 2002-02-01 2004-04-06 Adc Telecommunications, Inc. Ferrule polishing fixture
CN201279708Y (en) * 2008-10-20 2009-07-29 深圳市翔通光电技术有限公司 Optical fiber ceramic lock pin integrated pan mill
CN203062493U (en) * 2012-12-27 2013-07-17 王平 Optical fiber grinding fixture
CN104898208A (en) * 2015-06-29 2015-09-09 周其 Fiber connector clamping device
US9759872B1 (en) * 2016-02-19 2017-09-12 Domaille Engineering, Llc Optical fiber polishing fixture
CN217255470U (en) * 2022-01-10 2022-08-23 信维通信（江苏）有限公司 Grinding clamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US277374A (en) * 1883-05-08 Electrical conductor
DE3445489C2 (en) * 1984-12-13 1986-11-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for fastening several electrical lines in an aircraft
US5027478A (en) * 1986-01-31 1991-07-02 Suhr Robert N Coiling clamp for linear flexible material
DE3902498C2 (en) * 1989-01-27 1997-04-17 United Carr Gmbh Trw Holding element made of plastic
US5674114A (en) * 1994-11-10 1997-10-07 The Whitaker Corporation Universal polishing plate for polishing machine
US6396996B1 (en) * 1999-09-21 2002-05-28 Adc Telecommunications, Inc. Fixture for use in polishing fiber optic connectors
US6552270B1 (en) * 2002-08-08 2003-04-22 Donald W. Heacox Harness apparatus
KR20040080016A (en) * 2003-03-10 2004-09-18 삼성전자주식회사 assembly chamber of semiconductor device fabricating
USD860765S1 (en) * 2018-06-08 2019-09-24 Youhung International View Co., Ltd. Cable management device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718111B1 (en) * 2002-02-01 2004-04-06 Adc Telecommunications, Inc. Ferrule polishing fixture
CN201279708Y (en) * 2008-10-20 2009-07-29 深圳市翔通光电技术有限公司 Optical fiber ceramic lock pin integrated pan mill
CN203062493U (en) * 2012-12-27 2013-07-17 王平 Optical fiber grinding fixture
CN104898208A (en) * 2015-06-29 2015-09-09 周其 Fiber connector clamping device
US9759872B1 (en) * 2016-02-19 2017-09-12 Domaille Engineering, Llc Optical fiber polishing fixture
CN217255470U (en) * 2022-01-10 2022-08-23 信维通信（江苏）有限公司 Grinding clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119858111A (en) * 2025-02-11 2025-04-22 重庆红江机械有限责任公司 Spring sheet clamping jaw type multi-workpiece grinding clamp and application method thereof
CN119858111B (en) * 2025-02-11 2025-10-10 重庆红江机械有限责任公司 Shrapnel-claw-type multi-workpiece grinding fixture and its use method

Also Published As

Publication number Publication date
JP3240005U (en) 2022-11-29
TWM638242U (en) 2023-03-01
KR20230001458U (en) 2023-07-18
KR200498772Y1 (en) 2025-02-03
US20230219192A1 (en) 2023-07-13

Similar Documents

Publication Publication Date Title
CN201774114U (en) Coaxial connector with automatic guide structure
CN217255470U (en) Grinding clamp
CN114393515A (en) a grinding jig
CN211979260U (en) A quick assembly and stable fiber optic connector assembly
CN217371903U (en) Grinding clamp
CN110777949A (en) Push-fit male locking adjustable core joints and prefabricated construction components
CN216748192U (en) Mounting structure for connecting optical fiber adapter
CN101833146B (en) Straightly-inserted preembedded optical fiber quick connector and implementing method thereof
CN206059794U (en) A kind of signal wiring connector of card holding structure
CN201251638Y (en) Optical fiber adapter clamp strip
CN221859876U (en) Floatable driving mechanism and CCS assembly vibration detection device
CN220896233U (en) Cable Fixing Device
CN221168183U (en) Fixing device for concrete steel structure connecting plate
CN205749998U (en) A kind of LC joints of optical fibre
CN219203627U (en) Communication equipment connector
CN220962919U (en) Portable tension-resistant clamp
CN223197920U (en) Quick detach formula thimble dead lever
CN221281920U (en) Lead structure of capacitor
CN219201986U (en) Fixing jig for grinding optical cable
CN221665199U (en) Butt joint device for conveyor belt interfaces
CN220480738U (en) Welding fixture
CN220694850U (en) Fast-assembling sofa support frame
CN210838743U (en) Split type wedge welding automatic bonding table clamp
CN219609284U (en) Anti-cracking optical fiber array device
CN221767213U (en) Vehicle-mounted equipment power interface fixing structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination