WO2016206037A1 - 一种五金件 - Google Patents

一种五金件 Download PDF

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Publication number
WO2016206037A1
WO2016206037A1 PCT/CN2015/082317 CN2015082317W WO2016206037A1 WO 2016206037 A1 WO2016206037 A1 WO 2016206037A1 CN 2015082317 W CN2015082317 W CN 2015082317W WO 2016206037 A1 WO2016206037 A1 WO 2016206037A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire pressing
pressing groove
metal body
crimping groove
hardware
Prior art date
Application number
PCT/CN2015/082317
Other languages
English (en)
French (fr)
Inventor
冯旋宇
Original Assignee
冯旋宇
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 冯旋宇 filed Critical 冯旋宇
Priority to PCT/CN2015/082317 priority Critical patent/WO2016206037A1/zh
Publication of WO2016206037A1 publication Critical patent/WO2016206037A1/zh

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16SCONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S1/00Sheets, panels, or other members of similar proportions; Constructions comprising assemblies of such members

Definitions

  • the utility model relates to the field of metal molds, and more particularly to a hardware piece.
  • the technical problem to be solved by the present invention is to provide a hardware that not only ensures the accuracy of the product but also eliminates the distortion caused by the above-mentioned drawbacks of the prior art.
  • a hardware member is configured to include an elongated metal body, wherein the metal body is provided with a crimping groove in a direction of extension of the bent portion, and the cross section of the crimping groove is inverted trapezoidal.
  • the angle between the extension lines of the trapezoids is 60-90 degrees; the height of the bottom of the line groove from the bottom surface of the metal body is greater than the depth of the line grooves.
  • the bottom side of the cross section of the crimping groove has a length of 0.1-lmm.
  • the utility model has the beneficial effects that: the crimping groove is arranged at the bending of the metal body, and the hardware is bent, which can effectively eliminate the distortion effect caused by the stress of the hardware itself, especially for the long strip shape, Flexibility High-demand hardware bending is particularly noticeable.
  • FIG. 1 is a schematic structural view of a hardware member according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional structural view of a hardware member according to a preferred embodiment of the present invention.
  • FIG 3 is a schematic cross-sectional structural view of a crimping groove according to a preferred embodiment of the present invention.
  • FIG. 1 The hardware of the preferred embodiment of the present invention is shown in FIG. 1 , and FIG. 2 and FIG. 3 , including the elongated metal body 1 , and the metal body 1 is provided with a crimping groove 2 on the extension direction.
  • the cross section of the crimping groove 2 is inverted trapezoid, and the angle between the extension lines of the inverted trapezoid is 60-90 degrees; the height of the bottom of the pressing groove 2 is greater than the depth of the bottom surface of the metal body; the solution can effectively eliminate the stress of the hardware itself.
  • the distortion effect is particularly significant for hardware with long strips and high flexibility.
  • the bottom line length of the crimping groove 2 is 0.1-lmm; more preferably, the cross-sectional height of the crimping groove 2 is 0.3-lmm.
  • the crimping groove 2 is disposed at the metal body 1 to be bent, and the crimping groove 2 has at least two, and the plurality of crimping grooves 2 can more effectively reduce the products to be processed. Distortion due to stress.
  • the crimping groove 2 is stamped on the metal body 1 and has a simple structure and is easy to manufacture.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

一种五金件,包括长条形金属本体(1),金属本体(1)上延长度方向设置有压线槽(2),压线槽(2)横截面呈倒梯形,倒梯形两边延长线夹角为60-90度;压线槽(2)底部距离金属本体(1)底面高度大于压线槽(2)的深度,压线槽(2)横截面下底边长为0.1-1mm,压线缺口横截面高度为0.3-1mm;压线槽(2)设置在折弯处,五金件进行折弯时,压线槽(2)开口闭合,从而有效的消除了五金件自身应力带来的扭曲影响,尤其对长条形、挠曲度要求高的五金件折弯效果尤为显著。

Description

说明书 发明名称:一种五金件
技术领域
[0001] 本实用新型涉及五金模具领域, 更具体地说, 涉及一种五金件。
背景技术
[0002] 五金件生产过程中, 经常会需要对五金件进行弯折工序, 然而五金件本身存在 应力, 进行弯折操作吋往往会造成五金件扭曲, 尤其是在对长条形、 挠曲度要 求高的五金件加工吋, 扭曲尤为明显, 常规的弯折成形做法无法做到既保证弯 折精度又消除因应力带来的扭曲影响。
技术问题
[0003] 本实用新型要解决的技术问题在于, 针对现有技术的上述缺陷, 提供一种既保 证产品精度又消除扭曲影响的五金件。
问题的解决方案
技术解决方案
[0004] 本实用新型解决其技术问题所采用的技术方案是:
[0005] 构造一种五金件, 包括长条形金属本体, 其中, 所述金属本体上待折弯处延长 度方向设置有压线槽, 所述压线槽横截面呈倒梯形, 所述倒梯形两边延长线夹 角为 60-90度; 所述压线槽底部距离所述金属本体底面高度大于所述压线槽的深 度。
[0006] 本实用新型所述的五金件, 其中, 所述压线槽至少有 2条。
[0007] 本实用新型所述的五金件, 其中, 所述压线槽在所述金属本体上冲压制成。
本实用新型所述的五金件, 其中, 所述压线槽横截面下底边长为 0.1-lmm。
[0008] 本实用新型所述的五金件, 其中, 所述压线槽横截面高度为 0.3-lmm。
发明的有益效果
有益效果
[0009] 本实用新型的有益效果在于: 压线槽设置在金属本体折弯处, 五金件进行折弯 吋, 可有效的消除了五金件自身应力带来的扭曲影响, 尤其对长条形、 挠曲度 要求高的五金件折弯效果尤为显著。
对附图的简要说明
附图说明
[0010] 下面将结合附图及实施例对本实用新型作进一步说明, 附图中:
[0011] 图 1是本实用新型较佳实施例的五金件结构示意图;
[0012] 图 2是本实用新型较佳实施例的五金件横截面结构示意图;
[0013] 图 3是本实用新型较佳实施例的压线槽横截面结构示意图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0014] 本实用新型较佳实施例的五金件如图 1所示, 同吋参阅图 2和图 3, 包括长条形 金属本体 1, 金属本体 1上延长度方向设置有压线槽 2, 压线槽 2横截面呈倒梯形 , 倒梯形两边延长线夹角为 60-90度; 压线槽 2底部距离金属本体底面高度大于压 线槽 2的深度; 本方案可有效消除五金件自身应力带来的扭曲影响, 尤其对长条 形、 挠曲度要求高的五金件效果尤为显著。
[0015] 优选地, 压线槽 2横截面下底边长为 0.1-lmm; 更优选地, 压线槽 2横截面高度 为 0.3-lmm°
[0016] 如图 1、 图 2所示, 压线槽 2设置在金属本体 1待折弯处, 且压线槽 2至少有 2条, 多条压线槽 2能更有效的减少待加工产品因应力带来的扭曲影响。
[0017] 如图 1、 图 2所示, 压线槽 2在金属本体上 1冲压制成, 结构简单, 容易制作。
[0018] 应当理解的是, 对本领域普通技术人员来说, 可以根据上述说明加以改进或变 换, 而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。

Claims

权利要求书
[权利要求 1] 一种五金件, 包括长条形金属本体 (1) , 其特征在于, 所述金属本 体 (1) 上待折弯处延长度方向设置有压线槽 (2) , 所述压线槽 (2 ) 横截面呈倒梯形, 所述倒梯形两边延长线夹角为 60-90度; 所述压 线槽 (2) 底部距离所述金属本体底面高度大于所述压线槽 (2) 的深
[权利要求 2] 根据权利要求 1所述的五金件 其特征在于, 所述压线槽 (2) 至少有
2条。
[权利要求 3] 根据权利要求 1所述的五金件 其特征在于, 所述压线槽 (2) 在所述 金属本体 (1) 上冲压制成。
[权利要求 4] 根据权利要求 1所述的五金件 其特征在于, 所述压线槽 (2) 横截面 下底边长为 0.1-lmm。
[权利要求 5] 根据权利要求 1所述的五金件 其特征在于, 所述压线槽 (2) 横截面 高度为 0.3-lmm。
PCT/CN2015/082317 2015-06-25 2015-06-25 一种五金件 WO2016206037A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
PCT/CN2015/082317 WO2016206037A1 (zh) 2015-06-25 2015-06-25 一种五金件

Publications (1)

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WO2016206037A1 true WO2016206037A1 (zh) 2016-12-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978891A2 (en) * 1998-08-03 2000-02-09 Toyota Jidosha Kabushiki Kaisha Multiple uneven plate, multiple uneven plate bending mold, multiple uneven plate manufacturing method and separator using multiple uneven plate
WO2005035890A2 (en) * 2003-10-09 2005-04-21 Angeles Group, Llc Sight and sound barrier
CN1668397A (zh) * 2002-07-19 2005-09-14 阿塞洛尔钢铁服务中心 金属板、制作该金属板的方法以及弯折该金属板的方法
CN104289810A (zh) * 2014-08-21 2015-01-21 中国科学技术大学 燕尾槽金属板间隙配合界面复合的方法
CN204704600U (zh) * 2015-05-14 2015-10-14 深圳市科本精密模具有限公司 一种五金件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978891A2 (en) * 1998-08-03 2000-02-09 Toyota Jidosha Kabushiki Kaisha Multiple uneven plate, multiple uneven plate bending mold, multiple uneven plate manufacturing method and separator using multiple uneven plate
CN1668397A (zh) * 2002-07-19 2005-09-14 阿塞洛尔钢铁服务中心 金属板、制作该金属板的方法以及弯折该金属板的方法
WO2005035890A2 (en) * 2003-10-09 2005-04-21 Angeles Group, Llc Sight and sound barrier
CN104289810A (zh) * 2014-08-21 2015-01-21 中国科学技术大学 燕尾槽金属板间隙配合界面复合的方法
CN204704600U (zh) * 2015-05-14 2015-10-14 深圳市科本精密模具有限公司 一种五金件

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