WO2014111003A1 - Machine de taraudage automatique à flottement - Google Patents

Machine de taraudage automatique à flottement Download PDF

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Publication number
WO2014111003A1
WO2014111003A1 PCT/CN2014/070560 CN2014070560W WO2014111003A1 WO 2014111003 A1 WO2014111003 A1 WO 2014111003A1 CN 2014070560 W CN2014070560 W CN 2014070560W WO 2014111003 A1 WO2014111003 A1 WO 2014111003A1
Authority
WO
WIPO (PCT)
Prior art keywords
tapping
workpiece
floating
rotating
pole
Prior art date
Application number
PCT/CN2014/070560
Other languages
English (en)
Chinese (zh)
Inventor
宫鹤
Original Assignee
Gong He
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 Gong He filed Critical Gong He
Priority to CN201480001686.4A priority Critical patent/CN104520041B/zh
Publication of WO2014111003A1 publication Critical patent/WO2014111003A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/18—Machines with one working spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices

Definitions

  • the present invention relates to a tapping device, and more particularly to an automatic floating tapping device for a three-way workpiece. Background technique
  • a three-way workpiece is required.
  • the three-way workpiece needs to be tapped.
  • the center of the tee and the center of the tapping knife are required for tapping.
  • the thickness of the three-way workpiece is thin and rigid. Not enough, it is easy to deform when mechanically clamped. It is difficult to clamp the three-way workpiece by mechanical clamping alone.
  • the tapping device has become a need for three-way workpiece tapping. Summary of the invention
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide an automatic floating tapping device for a three-way workpiece for tapping a three-way workpiece and improving the production efficiency of the tee workpiece tapping.
  • the automatic floating tapping device comprises a tapping machine, a hydraulic device, a floating clamping die, a vibrating feeder and a controller;
  • the tapping machine comprises an organic seat, a main motor and a tapping power head, The main motor and the tapping power head are fixedly connected with the base;
  • the hydraulic device includes a solenoid valve and a cylinder, and the cylinder is provided with a hose and a solenoid valve;
  • the floating clamping mold includes a mold base, a fixing clip, a movable clamp, a guide seat, and The guide shaft, the fixing clamp, the oil cylinder and the guiding seat are fixedly connected with the mold base, the mold base is mechanically coupled with the machine base, one end of the guiding shaft is fixedly connected with the piston rod of the oil cylinder, and the other end of the guiding shaft is fixedly connected with the movable clamp;
  • the power head is provided with an upper stroke switch and a lower stroke switch;
  • the mold base is provided with a magnetic suction device, the magnetic su
  • the tee workpiece to be tapped is placed in the barrel of the vibrating feeder, and the automatic floating tapping device is activated by the controller's automatic transfer switch to enter the automatic control workflow.
  • the controller controls the vibrating feeder to be the first one.
  • the three-way workpiece is sent from the discharge port to the tapping station of the fixed clamp.
  • the tapping proximity switch transmits its signal to the controller, and the controller controls the solenoid valve of the hydraulic device.
  • the piston rod of the solenoid valve control cylinder pushes the movable clamp of the floating clamping mold to clamp the three-way workpiece to the tapping station of the fixed clamp.
  • the controller controls the adjustment motor to rotate, and utilizes Adjusting the rotation of the motor to drive the rotating magnetic core of the magnetic clamping device to rotate, so that the N pole of the rotating magnetic core is located on the left side of the rotating magnetic core, so that the S pole of the rotating magnetic core is located on the right side of the rotating magnetic core, so that the magnetic field lines pass through the N pole through the three
  • the magnetic core is magnetically attracted to the three-way workpiece, the stability of the three-way workpiece is increased, and the quality of the tapping is improved; the three-way workpiece is rotated by the magnetic core
  • the controller controls the tapping power head of the tapping machine to rotate downward; when the tapping knife contacts the to-be-trimmed hole of the tee workpiece, the floating clamping die is fixed to the die due to the dynamic cooperation of the die seat and the machine base On the seat, the rotation of the tapping knife pushes the floating clamping die to move, so that the center
  • the controller controls the solenoid valve reversal of the hydraulic device, and the solenoid valve controls the cylinder to drive the activity.
  • the loose clamp is reset; at the same time, the controller controls the rotating motor to rotate the rotating core of the magnetic clamping device, so that the N pole of the rotating magnetic core is located above the rotating magnetic core, so that the S pole of the rotating magnetic core is located below the rotating magnetic core , the magnetic line is returned from the N pole to the S pole through the magnet, so that the rotating core loses the magnetic attraction force to the tee workpiece; after the adjusting motor drives the rotating core to rotate and reset, the controller controls the vibrating feeding device to the second tee
  • the workpiece is sent from the discharge port to the tapping station of the fixed clamp, and the second three-way workpiece pushes the first three-way workpiece at the tapping station to the workpiece exit of the fixed clamp, the first of the tapped teeth
  • the three-way workpiece flows from the workpiece outlet and the discharge chute to the bin below the discharge chute; after the second
  • the automatic floating tapping device comprises a tapping machine, a hydraulic device, a floating clamping die, a vibrating feeder and a controller; and the center of the tee workpiece and the tapping knife is solved by the floating clamping die, and the solution is solved.
  • the three-way workpiece and the tapping knife need to be proofreading the center; the hydraulic device and the floating clamping die are used to clamp the three-way workpiece to the tapping station of the fixed clip, and at the same time, the three-way workpiece is sucked by the magnetic suction device.
  • Figure 1 is a schematic structural view of an automatic floating tapping device
  • Figure 2 is a partial plan view of Figure 1. detailed description
  • the automatic floating tapping device includes a tapping machine 1, a hydraulic device 2, a floating clamping die 3, a vibrating feeder 4, and
  • the tapping machine 1 comprises an organic base 6, a main motor 7 and a tapping power head 8, the main motor 7 and the tapping power head 8 are fixedly connected with the base 6, and the tapping power head 8 is connected with a rotating chuck 41.
  • the rotary chuck 41 is fixedly connected with a tapping knife 43.
  • the hydraulic device 2 includes a solenoid valve 9 and a cylinder 10, and the cylinder 10 is provided with a hose connected to the solenoid valve 9; the floating clamping die 3 includes a die holder 11 and a fixing clamp 12.
  • the movable clamp 13, the guide seat 14 and the guide shaft 15, the fixed clamp 12, the oil cylinder 10 and the guide seat 14 are fixedly connected with the mold base 11, and the mold base 11 is mechanically coupled with the base 5, one end of the guide shaft 15 and the oil cylinder 10
  • the piston rod 16 is fixedly connected, and the other end of the guide shaft 15 is fixedly connected with the movable clamp 13;
  • the tapping power head 8 is provided with an upper stroke switch 17 and a lower stroke switch 18;
  • the mold base 11 is provided with a chute 46, the movable clamp 13 and The chute 46 is movably coupled;
  • the mold base 11 is provided
  • the force holding device 19 includes a magnetizer 20 and a rotating core 21.
  • the rotating core 21 includes an N pole 22 and an S pole 23, and a non-magnetic magnet is disposed between the N pole 22 and the S pole 23.
  • the rotating magnetic core 21 is provided with a rotating shaft 25
  • the mold base 11 is provided with a bearing
  • the rotating shaft 25 is mechanically coupled with the bearing of the mold base 11
  • the mold base 11 is provided with a motor shaft for adjusting the motor 26, the rotating shaft 25 and the adjusting motor 26.
  • Connection, using magnetic attraction device 19 to three The workpiece is attracted to the tapping station 42 of the fixing clip 12;
  • the vibrating feeder 4 includes a drum 27 and a vibrating feeding device 28, and the discharge port 29 of the vibrating feeding device 28 is connected with the workpiece inlet 30 of the fixing clip 12, and is fixed.
  • the workpiece outlet 31 of the clip 12 is connected with a discharge slot 32; the fixed clamp 12 is provided with a tapping proximity switch 44 for controlling the automatic tapping operation of the automatic floating tapping device; the controller 5 is provided with a control line and a main motor 7, The solenoid valve 9, the upper stroke switch 17, the lower stroke switch 18, the adjustment motor 26, the tapping proximity switch 44, and the vibrating feeding device 28 are connected, and the controller 5 is provided with an automatic transfer switch 45 for controlling the automatic floating tapping device to enter the automatic Control the tapping process.
  • the floating clamping die 3 is provided with a floating connecting sleeve 33, and the floating connecting sleeve 33 is fixedly connected with the base 6.
  • the floating connection sleeve 33 is mechanically coupled to the mold base 11; the floating connection sleeve 33 is provided with a screw 34 fixedly connected to the base 6; the mold base 11 is provided with a floating connection hole 35, and the floating connection sleeve 33 includes a flange head 36 and an outer cylinder A lateral gap 38 is left between the floating connection hole 35 and the outer cylindrical surface 37, and a longitudinal gap 39 is left between the upper surface of the die holder 11 and the lower surface of the flange head 36; the outer diameter of the outer cylindrical surface 37 is smaller than The aperture of the floating connection hole 35.
  • the rotating core 21 is attracted to the three-way workpiece, characterized in that: the magnetic attraction device 19 and the mold The seat 11 is fixedly connected, and the axis of the rotating core 21 of the magnetic attraction device 19 is parallel to the horizontal line, and the rotating core 21 is located below the fixed clip 12.
  • the magnetism of the magnetic attraction device 19 and the mold base 11 are provided with a non-ferromagnetic isolation layer 40, and the isolation layer 40 has stainless steel and aluminum alloy.
  • the isolation layer 40 has stainless steel and aluminum alloy.
  • copper alloy manufacturing; the fixing clip 12 and the movable clip 13 are made of a non-ferromagnetic material, and the non-ferromagnetic material includes stainless steel, aluminum alloy or copper alloy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

L'invention porte sur une machine de taraudage automatique à flottement, laquelle machine comprend une machine de taraudage (1), un dispositif hydraulique (2), un moule de serrage flottant (3), une machine d'avance par vibrations (4) et un dispositif de commande (5). Le problème selon lequel les centres d'une pièce de travail à trois voies et d'un taraud (43) doivent être étalonnés est résolu par l'utilisation du moule de serrage flottant (3) pour étalonner les centres de ceux-ci. La pièce de travail à trois voies est serrée sur une position de taraudage d'une bride de fixation (12) avec le dispositif hydraulique (2) et le moule de serrage flottant (3), et est aspirée de façon fixe vers la position de taraudage de la bride de fixation (12) avec un dispositif d'aspiration magnétique (19). Le problème selon lequel la pièce de travail est facilement déformée du fait d'une force de serrage mécanique surdimensionnée est résolu, le taraudage automatique pour la pièce de travail à trois voies est réalisé, et l'efficacité de production de taraudage de la pièce de travail à trois voies est améliorée.
PCT/CN2014/070560 2013-01-15 2014-01-14 Machine de taraudage automatique à flottement WO2014111003A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480001686.4A CN104520041B (zh) 2013-01-15 2014-01-14 自动浮动攻牙装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310036893.0A CN103111692B (zh) 2013-01-15 2013-01-15 自动浮动攻牙装置
CN201310036893.0 2013-01-15

Publications (1)

Publication Number Publication Date
WO2014111003A1 true WO2014111003A1 (fr) 2014-07-24

Family

ID=48410105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/070560 WO2014111003A1 (fr) 2013-01-15 2014-01-14 Machine de taraudage automatique à flottement

Country Status (2)

Country Link
CN (2) CN103111692B (fr)
WO (1) WO2014111003A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109158715A (zh) * 2018-10-23 2019-01-08 浙江荣亿精密机械股份有限公司 一种六角螺母攻牙加工设备
CN109434472A (zh) * 2018-12-27 2019-03-08 昆山齐协机电设备有限公司 一种多工位综合加工设备
CN116275316A (zh) * 2023-03-27 2023-06-23 沧州立德机电有限公司 一种金属加工用台式攻丝机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111694B (zh) * 2013-01-15 2014-12-10 郑运婷 自动浮动攻牙机
CN103111692B (zh) * 2013-01-15 2014-10-15 郑运婷 自动浮动攻牙装置
CN103521854B (zh) * 2013-10-12 2015-09-23 株洲凯丰实业有限公司 一种用于梳杰攻牙的全自动浮动攻牙机及其攻牙方法
CN112170989B (zh) * 2020-09-07 2022-08-09 康建霞 一种钢筋套快速攻丝机

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CN202045430U (zh) * 2011-04-29 2011-11-23 深圳市顺安金德实业制品来料加工厂 一种自动攻牙装置
CN103111694A (zh) * 2013-01-15 2013-05-22 郑运婷 自动浮动攻牙机
CN103111692A (zh) * 2013-01-15 2013-05-22 郑运婷 自动浮动攻牙装置
CN203062014U (zh) * 2013-01-15 2013-07-17 郑运婷 一种自动浮动攻牙机

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CN201371294Y (zh) * 2009-03-20 2009-12-30 荆州市九菱科技有限公司 自动攻丝机
KR20120008115A (ko) * 2010-07-16 2012-01-30 (주) 이화정밀 자동차용 엔진 마운팅 너트의 암나사 전용 가공기
US8991849B2 (en) * 2010-10-06 2015-03-31 Medline Industries, Inc. Sliding arm mechanism for wheelchairs
CN102601465B (zh) * 2011-01-21 2014-04-02 河北建支铸造集团有限公司 一种玛钢管件攻丝机自动装卡送料装置
CN102218573A (zh) * 2011-06-01 2011-10-19 苏州紫冠自动化设备有限公司 一种精确定位攻牙装置
CN102601461B (zh) * 2012-03-21 2013-09-25 创美工艺(常熟)有限公司 全自动攻丝机
CN202527807U (zh) * 2012-04-06 2012-11-14 景宁畲族自治县通用机械配件厂（普通合伙） 全自动攻牙机

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KR100848458B1 (ko) * 2007-05-30 2008-07-28 주식회사 엔케이 고압가스용기 넥크부 나사홈 가공장치
CN202045430U (zh) * 2011-04-29 2011-11-23 深圳市顺安金德实业制品来料加工厂 一种自动攻牙装置
CN103111694A (zh) * 2013-01-15 2013-05-22 郑运婷 自动浮动攻牙机
CN103111692A (zh) * 2013-01-15 2013-05-22 郑运婷 自动浮动攻牙装置
CN203062014U (zh) * 2013-01-15 2013-07-17 郑运婷 一种自动浮动攻牙机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109158715A (zh) * 2018-10-23 2019-01-08 浙江荣亿精密机械股份有限公司 一种六角螺母攻牙加工设备
CN109434472A (zh) * 2018-12-27 2019-03-08 昆山齐协机电设备有限公司 一种多工位综合加工设备
CN109434472B (zh) * 2018-12-27 2024-04-16 昆山齐协机电设备有限公司 一种多工位综合加工设备
CN116275316A (zh) * 2023-03-27 2023-06-23 沧州立德机电有限公司 一种金属加工用台式攻丝机
CN116275316B (zh) * 2023-03-27 2023-11-17 沧州立德机电有限公司 一种金属加工用台式攻丝机

Also Published As

Publication number Publication date
CN104520041A (zh) 2015-04-15
CN104520041B (zh) 2017-05-24
CN103111692A (zh) 2013-05-22
CN103111692B (zh) 2014-10-15

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