CN112846005A - 琴弦头拧头装置及使用该装置的琴弦自动加工设备 - Google Patents

琴弦头拧头装置及使用该装置的琴弦自动加工设备 Download PDF

Info

Publication number
CN112846005A
CN112846005A CN202011436233.8A CN202011436233A CN112846005A CN 112846005 A CN112846005 A CN 112846005A CN 202011436233 A CN202011436233 A CN 202011436233A CN 112846005 A CN112846005 A CN 112846005A
Authority
CN
China
Prior art keywords
head
string
screwing
rod
looping
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.)
Granted
Application number
CN202011436233.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN112846005B (zh
Inventor
范日盛
陈晋
娄伟杰
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.)
ZHEJIANG CHENLONG SAWING MACHINE CO Ltd
Original Assignee
Hangzhou Chenlong Intelligent Technology 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 Hangzhou Chenlong Intelligent Technology Co ltd filed Critical Hangzhou Chenlong Intelligent Technology Co ltd
Priority to CN202011436233.8A priority Critical patent/CN112846005B/zh
Publication of CN112846005A publication Critical patent/CN112846005A/zh
Priority to PCT/CN2021/135561 priority patent/WO2022121812A1/fr
Application granted granted Critical
Publication of CN112846005B publication Critical patent/CN112846005B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F45/00—Wire-working in the manufacture of other particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/008—Bending wire other than coiling; Straightening wire in 3D with means to rotate the wire about its axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/02—Straightening
    • B21F1/026—Straightening and cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F7/00—Twisting wire; Twisting wire together
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/07—Strings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Wire Processing (AREA)
  • Basic Packing Technique (AREA)
CN202011436233.8A 2020-12-10 2020-12-10 琴弦头拧头装置及使用该装置的琴弦自动加工设备 Active CN112846005B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011436233.8A CN112846005B (zh) 2020-12-10 2020-12-10 琴弦头拧头装置及使用该装置的琴弦自动加工设备
PCT/CN2021/135561 WO2022121812A1 (fr) 2020-12-10 2021-12-04 Dispositif de tête de torsion de corde, et appareil de traitement automatique de corde l'utilisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011436233.8A CN112846005B (zh) 2020-12-10 2020-12-10 琴弦头拧头装置及使用该装置的琴弦自动加工设备

Publications (2)

Publication Number Publication Date
CN112846005A true CN112846005A (zh) 2021-05-28
CN112846005B CN112846005B (zh) 2024-09-27

Family

ID=75997136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011436233.8A Active CN112846005B (zh) 2020-12-10 2020-12-10 琴弦头拧头装置及使用该装置的琴弦自动加工设备

Country Status (2)

Country Link
CN (1) CN112846005B (fr)
WO (1) WO2022121812A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121812A1 (fr) * 2020-12-10 2022-06-16 浙江晨龙锯床股份有限公司 Dispositif de tête de torsion de corde, et appareil de traitement automatique de corde l'utilisant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080289389A1 (en) * 2007-05-25 2008-11-27 Fitch Bradley A Wire-forming apparatus
CN106624815A (zh) * 2016-10-27 2017-05-10 苏州工业职业技术学院 一种二胡弦轴自动加工机
CN110860634A (zh) * 2019-12-14 2020-03-06 中铁十一局集团电务工程有限公司 一种吊弦线加工用心形环成型装置
CN111822567A (zh) * 2020-06-23 2020-10-27 陕西飞轮高铁装备股份有限公司 一种刚性吊弦自动弯曲机
CN216656180U (zh) * 2020-12-10 2022-06-03 杭州晨龙智能科技有限公司 琴弦头拧头装置及使用该装置的琴弦自动加工设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB119258A (en) * 1917-08-21 1918-09-23 Thomas Crank Improvements in Apparatus for Twisting Wire Ties or Forming Loops at Ends of Wires.
US4896703A (en) * 1988-09-15 1990-01-30 Testa Jr Vincent M Device for forming hangwires
US5297593A (en) * 1993-02-08 1994-03-29 Holzman Robert P Steel line closed loop forming tool
US6256872B1 (en) * 1998-10-30 2001-07-10 Jeffrey E. Landtroop Guitar string manufacturing auto start winding process
CN101231840A (zh) * 2008-02-03 2008-07-30 广州珠江钢琴集团有限公司 钢琴自动缠弦机
CN101702310B (zh) * 2009-10-30 2011-04-06 宁波四海琴业有限公司 低音琴弦绕扣机
CN105478623A (zh) * 2015-11-18 2016-04-13 天津市银鹤金属制品有限公司 钢丝绕扣成型装置
CN206628254U (zh) * 2017-03-23 2017-11-10 广州市罗曼士乐器制造有限公司 全自动琴弦珠头拧珠机
CN111951750A (zh) * 2020-08-21 2020-11-17 刘春辉 一种钢琴琴弦绕扣器
CN112846005B (zh) * 2020-12-10 2024-09-27 浙江晨龙锯床股份有限公司 琴弦头拧头装置及使用该装置的琴弦自动加工设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080289389A1 (en) * 2007-05-25 2008-11-27 Fitch Bradley A Wire-forming apparatus
CN106624815A (zh) * 2016-10-27 2017-05-10 苏州工业职业技术学院 一种二胡弦轴自动加工机
CN110860634A (zh) * 2019-12-14 2020-03-06 中铁十一局集团电务工程有限公司 一种吊弦线加工用心形环成型装置
CN111822567A (zh) * 2020-06-23 2020-10-27 陕西飞轮高铁装备股份有限公司 一种刚性吊弦自动弯曲机
CN216656180U (zh) * 2020-12-10 2022-06-03 杭州晨龙智能科技有限公司 琴弦头拧头装置及使用该装置的琴弦自动加工设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022121812A1 (fr) * 2020-12-10 2022-06-16 浙江晨龙锯床股份有限公司 Dispositif de tête de torsion de corde, et appareil de traitement automatique de corde l'utilisant

Also Published As

Publication number Publication date
CN112846005B (zh) 2024-09-27
WO2022121812A1 (fr) 2022-06-16

Similar Documents

Publication Publication Date Title
CN216656180U (zh) 琴弦头拧头装置及使用该装置的琴弦自动加工设备
CN112846005A (zh) 琴弦头拧头装置及使用该装置的琴弦自动加工设备
CN114425750B (zh) 一种钢筋力学性能测试用紧固夹具
CN112548166A (zh) 一种圆管用快速钻孔夹具
CN110539358A (zh) 碳纤维复合材料的分步钻孔装置及其使用方法
CN113211124A (zh) 一种用于建筑物料的同步式切割装置
CN116296808A (zh) 一种预应力钢丝锚固力检测装置
CN212061836U (zh) 全自动琴弦打珠机
CN202752877U (zh) 位置可调曲轴油孔钻孔夹具
CN212495521U (zh) 一种用于直管乐器的开孔装置
CN111785516B (zh) 一种变压器线圈绕制支架
CN113020502A (zh) 琴弦头拧加工装置及使用该装置的琴弦自动加工设备
CN219098356U (zh) 一种缆绳生产专用自动收卷装置
CN112605320A (zh) 琴弦自动加工设备及其方法
CN216370765U (zh) 一种汽车自动产线点焊机械臂柔性夹具
CN113396947A (zh) 呈“8”字绕面的绕面机
US8237077B2 (en) Electrode tube holding apparatus for electric discharge machine
CN214264023U (zh) 一种圆管用快速钻孔夹具
CN214489552U (zh) 螺钉气动上料装置
CN210282293U (zh) 一种手臂角度可调的机械手
JPH09141369A (ja) 金属より線曲げ装置
CN116576184B (zh) 一种高强度防松螺母组件及其生产装置
CN216577671U (zh) 一种多功能螺套工具
CN113732132B (zh) 一种用于弯管机芯棒的安装设备
CN221582771U (zh) 一种同步调节夹具

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
TA01 Transfer of patent application right

Effective date of registration: 20211201

Address after: 321404, 1, Huaqiang Road, kettle Town, Jinyun County, Lishui, Zhejiang

Applicant after: Zhejiang Chenlong Sawing Machine Co.,Ltd.

Address before: Room 309, building 5, 1818-2, Wenyi West Road, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province

Applicant before: Hangzhou Chenlong Intelligent Technology Co.,Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant