CS216840B2 - Method of signalling and sorting of products with badly rolled threads of machines for rolling the threads and facility for executing the same - Google Patents

Method of signalling and sorting of products with badly rolled threads of machines for rolling the threads and facility for executing the same Download PDF

Info

Publication number
CS216840B2
CS216840B2 CS601277A CS601277A CS216840B2 CS 216840 B2 CS216840 B2 CS 216840B2 CS 601277 A CS601277 A CS 601277A CS 601277 A CS601277 A CS 601277A CS 216840 B2 CS216840 B2 CS 216840B2
Authority
CS
Czechoslovakia
Prior art keywords
rolling
pulses
rolled
products
jaw
Prior art date
Application number
CS601277A
Other languages
Czech (cs)
English (en)
Inventor
Johannes E Bouwman
Original Assignee
Nedschroef Octrooi Maats
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 Nedschroef Octrooi Maats filed Critical Nedschroef Octrooi Maats
Publication of CS216840B2 publication Critical patent/CS216840B2/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/08—Sorting according to size measured electrically or electronically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/12—Sorting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Sorting Of Articles (AREA)
CS601277A 1976-12-20 1977-09-15 Method of signalling and sorting of products with badly rolled threads of machines for rolling the threads and facility for executing the same CS216840B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614129A NL159300B (nl) 1976-12-20 1976-12-20 Werkwijze en inrichting voor het signaleren en uitsorteren van foutief gewalste produkten op schroefdraadwalsmachines.

Publications (1)

Publication Number Publication Date
CS216840B2 true CS216840B2 (en) 1982-11-26

Family

ID=19827411

Family Applications (1)

Application Number Title Priority Date Filing Date
CS601277A CS216840B2 (en) 1976-12-20 1977-09-15 Method of signalling and sorting of products with badly rolled threads of machines for rolling the threads and facility for executing the same

Country Status (12)

Country Link
JP (1) JPS5376944A (fr)
BE (1) BE858073A (fr)
CH (1) CH623950A5 (fr)
CS (1) CS216840B2 (fr)
DD (1) DD132240A1 (fr)
DE (1) DE2733013C2 (fr)
ES (1) ES462444A1 (fr)
IN (1) IN149958B (fr)
IT (1) IT1088202B (fr)
NL (1) NL159300B (fr)
PL (1) PL117523B1 (fr)
SU (1) SU673156A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387064A (en) * 1981-08-03 1983-06-07 Werderitch Frank J Method and apparatus for sorting defective parts
DE3446473A1 (de) * 1984-12-20 1986-07-03 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Vorrichtung zum ausscheiden fehlerhafter teile
KR101870015B1 (ko) * 2016-02-15 2018-06-21 이우룡 스크류 제조 설비용 스크류 불량 유무 감별장치
CN108372266A (zh) * 2018-04-24 2018-08-07 苏州上格五金有限公司 一种螺丝搓牙装置
CN111745100B (zh) * 2020-07-03 2022-01-28 常州大学 一种变工作间隙的螺钉搓丝机
CN116532595B (zh) * 2023-06-05 2023-09-26 江苏宁欣汽车零部件有限公司 一种制作紧固件螺栓的螺纹加工设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1584264A (en) * 1924-08-09 1926-05-11 Waterbury Farrel Foundry Co Threading machine
US3749241A (en) * 1970-11-20 1973-07-31 Nippon Kokan Kk Process for selecting an off-size material during travel

Also Published As

Publication number Publication date
SU673156A3 (ru) 1979-07-05
PL117523B1 (en) 1981-08-31
BE858073A (fr) 1977-12-16
DE2733013A1 (de) 1978-06-22
IT1088202B (it) 1985-06-10
CH623950A5 (en) 1981-06-30
PL200903A1 (pl) 1978-07-03
DE2733013C2 (de) 1982-11-04
NL7614129A (nl) 1978-06-22
JPS5376944A (en) 1978-07-07
NL159300B (nl) 1979-02-15
JPS5637009B2 (fr) 1981-08-28
IN149958B (fr) 1982-06-12
ES462444A1 (es) 1978-07-01
DD132240A1 (de) 1978-09-13

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