CN204019612U - Location clamping tool - Google Patents

Location clamping tool Download PDF

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Publication number
CN204019612U
CN204019612U CN201320474811.6U CN201320474811U CN204019612U CN 204019612 U CN204019612 U CN 204019612U CN 201320474811 U CN201320474811 U CN 201320474811U CN 204019612 U CN204019612 U CN 204019612U
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CN
China
Prior art keywords
clamping
base
positioning
tooling
bottom plate
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.)
Expired - Fee Related
Application number
CN201320474811.6U
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Chinese (zh)
Inventor
刘永辉
杨楠楠
李雪东
刘艳伟
肖建勋
左海清
谢志辉
章雨
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Harbin Aircraft Industry Group Co Ltd
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Harbin Aircraft Industry Group 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 Harbin Aircraft Industry Group Co Ltd filed Critical Harbin Aircraft Industry Group Co Ltd
Priority to CN201320474811.6U priority Critical patent/CN204019612U/en
Application granted granted Critical
Publication of CN204019612U publication Critical patent/CN204019612U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型属于工装设计技术领域,特别是涉及一种定位夹紧工装。本工装包括基座(1)、夹紧螺钉(2)以及底板(3),其中,基座(1)为长槽体,长槽体底部的底板(3)带有通孔,夹紧螺钉(2)穿过长槽体侧壁,二者通过螺纹配合。本实用新型用于高压水切割设备加工复合材料零件时的定位夹紧,加工时产生的水可从底板(3)带有通孔中流走并且底板可以有效防止反溅的高压水损坏零件背面。夹紧螺钉(2)可将复合材料零件夹紧在基座(1)的长槽体内。

The utility model belongs to the technical field of tooling design, in particular to a positioning and clamping tooling. The tooling includes a base (1), clamping screws (2) and a base plate (3), wherein the base (1) is a long tank, and the base plate (3) at the bottom of the long tank has a through hole, and the clamping screw (2) Through the side wall of the long tank, the two are threaded together. The utility model is used for positioning and clamping when high-pressure water cutting equipment processes composite material parts. The water generated during processing can flow away from the through-hole of the bottom plate (3) and the bottom plate can effectively prevent back splashing of high-pressure water from damaging the back of the part. . The clamping screw (2) clamps the composite part in the long channel of the base (1).

Description

定位夹紧工装Positioning and clamping tooling

技术领域 technical field

本发明属于工装设计技术领域,特别是涉及一种定位夹紧工装。  The invention belongs to the technical field of tooling design, in particular to a positioning and clamping tooling. the

背景技术 Background technique

目前,国内复合材料制件生产企业加工多依赖传统机械加工模式,利用刀具的高速旋转去除材料余量,从而实现零件的切边、钻孔、铣削等加工过程。利用传统方法对复合材料制品加工时,存在毛边的问题。使用高压水切割设备加工可以解决该问题。但由于复合材料制件变形量较大,在使用高压水切割设备加工时,不便装夹,容易错位和脱落。  At present, the processing of domestic composite material parts production enterprises mostly relies on the traditional mechanical processing mode, using the high-speed rotation of the tool to remove the material allowance, so as to realize the processing processes such as edge trimming, drilling, and milling of parts. When using traditional methods to process composite material products, there is a problem of burrs. Processing with high-pressure water cutting equipment can solve this problem. However, due to the large deformation of composite material parts, it is inconvenient to clamp when using high-pressure water cutting equipment, and it is easy to dislocate and fall off. the

发明内容 Contents of the invention

本发明要解决的技术问题:  The technical problem to be solved in the present invention:

设计了一种高压水切割设备专用的定位夹紧工装,解决使用高压水切割设备加工复合材料制件时,不便装夹,容易错位和脱落的问题。  A special positioning and clamping tool for high-pressure water cutting equipment is designed to solve the problems of inconvenient clamping, easy misalignment and falling off when using high-pressure water cutting equipment to process composite material parts. the

本发明的技术方案:  Technical scheme of the present invention:

定位夹紧工装,包括基座1、夹紧螺钉2以及底板3,其中,基座1为长槽体,长槽体底部的底板3带有通孔,夹紧螺钉2穿过长槽体侧壁,二者通过螺纹配合。  The positioning and clamping tool includes a base 1, a clamping screw 2 and a bottom plate 3, wherein the base 1 is a long tank body, the bottom plate 3 at the bottom of the long tank body has a through hole, and the clamping screw 2 passes through the side of the long tank body wall, the two are fitted through threads. the

本发明的有益效果:  Beneficial effects of the present invention:

本发明用于高压水切割设备加工复合材料零件时的定位夹紧,加工时产生的水可从底板3带有通孔中流走并且底板可以有效防止反溅的高压水损坏零件背面。夹紧螺钉2可将复合材料零件夹紧在基座1的长槽体内。  The invention is used for positioning and clamping when high-pressure water cutting equipment processes composite material parts. Water generated during processing can flow away from the through holes in the bottom plate 3 and the bottom plate can effectively prevent back splashing of high-pressure water from damaging the back of the parts. The clamping screw 2 clamps the composite part in the long groove of the base 1 . the

附图说明 Description of drawings

图1为本发明的示意图,其中,1为基座,2为夹紧螺钉,3为底板,4为被加工的零件毛坯,图2为零件毛坯和要加工的零件的示意图,其中,粗实线所示为要加工的零件。  Fig. 1 is a schematic diagram of the present invention, wherein, 1 is a base, 2 is a clamping screw, 3 is a bottom plate, and 4 is a part blank to be processed, and Fig. 2 is a schematic diagram of a part blank and a part to be processed, wherein, thick solid The line shows the part to be machined. the

具体实施方式 Detailed ways

该定位夹紧工装,包括基座1、夹紧螺钉2以及底板3,其中,基座1为长槽体,长槽体底部的底板3带有通孔,夹紧螺钉2穿过长槽体侧壁,二者通过螺纹配合。  The positioning and clamping tool includes a base 1, a clamping screw 2 and a bottom plate 3, wherein the base 1 is a long tank body, the bottom plate 3 at the bottom of the long tank body has a through hole, and the clamping screw 2 passes through the long tank body The side wall, the two are matched by threads. the

本发明的使用方法如下:  The using method of the present invention is as follows:

1、将该工装找正、拉直后用压板固定在台面上;  1. Align and straighten the tooling and fix it on the table with a pressure plate;

2、以零件毛坯加强片内沿为基准,把毛坯的长边切齐,作为零件加工的基准面,与工装的定位面贴合。  2. Based on the inner edge of the reinforcing sheet of the blank of the part, trim the long side of the blank as the reference plane for machining the part, and fit it with the positioning surface of the tooling. the

3、用五个螺钉夹紧零件毛坯;  3. Clamp the part blank with five screws;

4、检查定位是否准确,夹紧力是否足够;  4. Check whether the positioning is accurate and whether the clamping force is sufficient;

5、调用加工程序;  5. Call the processing program;

6、以凹槽顶点为加工坐标系原点,检查凹槽顶点位置是否位于两加强片中心线上;  6. Take the apex of the groove as the origin of the processing coordinate system, and check whether the apex of the groove is on the center line of the two reinforcing pieces;

7、在每个件的起刀点低压(120MPa)打孔(防止高压切割时分层),然后高压(280MPa) 切割;  7. Drill holes at the starting point of each piece at low pressure (120MPa) (to prevent stratification during high-pressure cutting), and then cut at high pressure (280MPa);

8、确认零件尺寸满足要求后,完成加工。  8. After confirming that the part size meets the requirements, complete the processing. the

Claims (1)

1.定位夹紧工装,其特征是,本工装包括基座(1)、夹紧螺钉(2)以及底板(3),其中,基座(1)为长槽体,长槽体底部的底板(3)带有通孔,夹紧螺钉(2)穿过长槽体侧壁,二者通过螺纹配合。1. The positioning and clamping tool is characterized in that the tooling includes a base (1), a clamping screw (2) and a bottom plate (3), wherein the base (1) is a long tank body, and the bottom plate at the bottom of the long tank body (3) has a through hole, and the clamping screw (2) passes through the side wall of the long tank body, and the two are threaded together.
CN201320474811.6U 2013-08-05 2013-08-05 Location clamping tool Expired - Fee Related CN204019612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320474811.6U CN204019612U (en) 2013-08-05 2013-08-05 Location clamping tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320474811.6U CN204019612U (en) 2013-08-05 2013-08-05 Location clamping tool

Publications (1)

Publication Number Publication Date
CN204019612U true CN204019612U (en) 2014-12-17

Family

ID=52059520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320474811.6U Expired - Fee Related CN204019612U (en) 2013-08-05 2013-08-05 Location clamping tool

Country Status (1)

Country Link
CN (1) CN204019612U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999505A (en) * 2014-04-21 2015-10-28 哈尔滨飞机工业集团有限责任公司 Positioning and clamping tool
CN105415442A (en) * 2015-12-05 2016-03-23 重庆天和玻璃有限公司 Glass waterjet cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104999505A (en) * 2014-04-21 2015-10-28 哈尔滨飞机工业集团有限责任公司 Positioning and clamping tool
CN105415442A (en) * 2015-12-05 2016-03-23 重庆天和玻璃有限公司 Glass waterjet cutting machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20160805