CN87212207U - 服装剪 - Google Patents

服装剪 Download PDF

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Publication number
CN87212207U
CN87212207U CN 87212207 CN87212207U CN87212207U CN 87212207 U CN87212207 U CN 87212207U CN 87212207 CN87212207 CN 87212207 CN 87212207 U CN87212207 U CN 87212207U CN 87212207 U CN87212207 U CN 87212207U
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CN
China
Prior art keywords
scissors
cut
pair
cast steel
cutting
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 - Lifetime
Application number
CN 87212207
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English (en)
Inventor
马书正
常佩英
李峰
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.)
Leting Casting Plant Beijing Aviation Material Technology Development Center
WANGMAZI SCISSORS FACTORY
Original Assignee
Leting Casting Plant Beijing Aviation Material Technology Development Center
WANGMAZI SCISSORS FACTORY
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Publication date
Application filed by Leting Casting Plant Beijing Aviation Material Technology Development Center, WANGMAZI SCISSORS FACTORY filed Critical Leting Casting Plant Beijing Aviation Material Technology Development Center
Priority to CN 87212207 priority Critical patent/CN87212207U/zh
Publication of CN87212207U publication Critical patent/CN87212207U/zh
Expired - Lifetime legal-status Critical Current

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Abstract

采用一种材质铸钢一次整体铸造的服装裁剪剪刀，比以往采用两种材质铸钢制造的剪刀节省工时，材料利用率可达80％，生产成本下降，产品质量达到部颁标准。

Description

服装剪
本实用新型属裁剪工具。
裁剪棉布、丝绸、呢绒等织物的服装用剪刀，是由大把剪股（图2）和小把剪股（图4）经弹簧垫圈A、剪轴B、垫圈C，E、和螺母D组装而成（图1）。剪股是由剪把1（图2、4）和剪头2（图2、4）构成。以往剪把和剪头是由两种不同铸钢经铸造、轧制、焊接、淬火等工序制造而成。即剪把采用A3铸钢，剪头则由A3铸钢和65Mn铸钢两种材质的钢材，经轧制、锻造再与剪把经焊接而成剪股整体。产品制造工序复杂，材料利用率只48％，剪头淬火面积大，需全部处理。现针对上述问题进行改进。
本实用新型特点，仅采用一种材质钢材，即使用65Mn铸钢分别将大、小剪股一次整体铸造而成，再使用剪轴、弹簧垫圈、垫圈和螺母组装。热处理工艺只需对剪头的刃口部位F（图1）进行淬火处理，淬火的宽度7mm，减少了以往的淬火面积。淬火温度810～830℃，回火温度180～200℃，回火时间30分钟。刃口硬度值为HRC54～62。产品质量符合我国部颁标准。由于采用一种材质钢材，产品制作工序减少了1／2，同时材料利用率提高80％以上，使产品成本下降。
本实用新型的另一特点是在小把剪股的剪把1（图3）处加有姆捐支撑面G（图3），提高向下的压力，可使剪裁织物时省力並且稳定。使用65Mn铸钢一次整体铸造的剪刀，可裁剪重叠九层棉布，刃口不发生崩口、卷刃、铰口等现象。且均可达到一剪到头。
产品规格为7吋～12吋。

Claims (1)

1、一种剪裁服装剪刀，由大把剪股和带有姆指支撑面或不带姆指支撑面的小把剪股组装而成，其特征在于大把剪股和小把剪股采用65Mn铸钢一次整体铸造而成。
CN 87212207 1987-08-29 1987-08-29 服装剪 Expired - Lifetime CN87212207U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87212207 CN87212207U (zh) 1987-08-29 1987-08-29 服装剪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87212207 CN87212207U (zh) 1987-08-29 1987-08-29 服装剪

Publications (1)

Publication Number Publication Date
CN87212207U true CN87212207U (zh) 1988-04-06

Family

ID=4826891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 87212207 Expired - Lifetime CN87212207U (zh) 1987-08-29 1987-08-29 服装剪

Country Status (1)

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CN (1) CN87212207U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105636750A (zh) * 2013-12-26 2016-06-01 株式会社黎明藤井 剪刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105636750A (zh) * 2013-12-26 2016-06-01 株式会社黎明藤井 剪刀

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