FR2545745A1 - Tooling for threading calked ends - Google Patents

Tooling for threading calked ends Download PDF

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Publication number
FR2545745A1
FR2545745A1 FR8307671A FR8307671A FR2545745A1 FR 2545745 A1 FR2545745 A1 FR 2545745A1 FR 8307671 A FR8307671 A FR 8307671A FR 8307671 A FR8307671 A FR 8307671A FR 2545745 A1 FR2545745 A1 FR 2545745A1
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France
Prior art keywords
threading
rod
calked
ref
cylindrical
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
FR8307671A
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French (fr)
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FR2545745B1 (en
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR8307671A priority Critical patent/FR2545745B1/en
Publication of FR2545745A1 publication Critical patent/FR2545745A1/en
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Publication of FR2545745B1 publication Critical patent/FR2545745B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to producing threads on cylindrical shanks called "calked ends". It comprises a cylinder (ref. B) fixed in jaws. This cylinder is equipped with a slot (ref. O) which receives the cylindrical shank. Balls (ref. E), pushed back by springs (ref. R), hold the shank in position. The cylindrical shank can therefore neither advance nor revolve and the thread may then be cut.

Description

La présente invention concerne le procédé et le dispositif permettant la réalisation du filetage sur des tiges cylindriques d'ancrage dites " à queue de carpe ". The present invention relates to the method and the device allowing the threading to be carried out on cylindrical anchor rods called "carp tail".

J'usqu'à présent, chaque tige cylindrique était serrée aans un étau pour l'empêcher de tourner puis, introduite dans la tête filière pour l'exécution du filetage. Until now, each cylindrical rod was clamped in a vice to prevent it from turning and then introduced into the die head for threading.

Le filetage une fois terminé, la tige cylindrique était des- serée pour laisser la place à une autre. Chaque piècé nécessitait donc, un serragë, un desserage, soit deux manipulations.When the thread was finished, the cylindrical rod was loosened to make room for another. Each piece therefore required a tightening, a loosening, or two manipulations.

La nouveauté de l'invention exposée ci-après, consiste à utiliser un outillage qui perme@ le filetage des tiges cylindriques d'encrage au prix d'une seule manipulation. The novelty of the invention set out below consists in using a tool which allows the threading of the cylindrical inking rods at the cost of a single manipulation.

Cet outillage est constitué par t
Un cylindre (rep.B) fixé dans un etau. Ce cylindre est équip d'une lumière(rep O) qui reçoit la tige cylindrique d'anorage ( rep.A).This tool consists of t
A cylinder (rep.B) fixed in a vice. This cylinder is equipped with a light (rep O) which receives the cylindrical rod of anorage (rep.A).

Des billes en acier spécial (repE). repouss4es par des ressorts (rep.R), servent à maintenir la tige cylindrique lorsque celle ci est introduite dans la filière. Elles sont disposées de telle manière que les points de contact avecla tige cylindrique se situent en tangentes aux deux tiers du diamètre de la tige. Special steel balls (repE). repelled by springs (rep.R), used to hold the cylindrical rod when it is introduced into the die. They are arranged in such a way that the points of contact with the cylindrical rod are located in tangents to two thirds of the diameter of the rod.

Le pièces C et D sont des rallonges qui permettent de fileter des tiges de différentes longueurs. Parts C and D are extensions that allow you to thread rods of different lengths.

Un outillage complet est nécessaire pour chaque diamètre de tige à fileter. A complete tool is required for each diameter of rod to be threaded.

Le fonctionnement de cet outillage est le suivant:
La tige cylindrique est disposée dans la lumière (rep.O) prévue k cet effet.The operation of this tool is as follows:
The cylindrical rod is placed in the opening (rep.O) provided for this purpose.

Les billes (rep.), poussées par les ressorts (rep.R) régla- bles en tension, assurent à la tige cylindrique une position stable.The balls (rep.), Pushed by the springs (rep.R) adjustable in tension, assure the cylindrical rod a stable position.

Dès que la tige cylindrique entre en contact avec la tOte filière, il lui devient donc impossible de tourner ou d'avancer. As soon as the cylindrical rod comes into contact with the die head, it becomes impossible for it to turn or advance.

Le filetage une fois terminé, il suffit de soulever la tige pour en mettre une autre k sa place. The threading once finished, it is enough to raise the rod to put another k in its place.

Cet outillage, objet de l'invention, peut-être utilisé pour le filetege des queues de carpe de tous les diamètres et de toutes les longueurs. This tool, object of the invention, can be used for threading carp tails of all diameters and all lengths.

L'utilisation de l'outillage ne demande pss la concours d'un personnel hautement qualifié. The use of tools does not require the assistance of highly qualified personnel.

La cadence de travail est rapid@.  The work rate is rapid @.

Claims (3)

REVENDICATIONS 1. Le dispositif permettant la realisation du filetage sur des tiges d'ancrage dites " queues de carpe" et caracterisé par ce qu'il comporte un cylindre équipé d'une lumière, positionnant la tige d'ancrage, de billes en acier special servant à maintenir la tige d'ancrage. 1. The device for carrying out the threading on anchor rods called "carp tails" and characterized by the fact that it comprises a cylinder fitted with a light, positioning the anchor rod, with special steel balls serving to hold the anchor rod. 2. Le dispositif est suivant la revendica-tion 1, caractérisé en ce que les billes soient repoussées par des ressorts et que celles ci se situent de telle manière que les points de contacts avec la tige d'ancrage soient en tangente aux deux tiers du diamètre de la tige, et ceci, même si les rallonges sont en position. 2. The device is as claimed in claim 1, characterized in that the balls are pushed back by springs and that these are located so that the points of contact with the anchor rod are tangent to two thirds of the diameter of the rod, even if the extensions are in position. 3. Le dispositif est suivant la revendication 2, caractérisé en ce que les rallonges permettent le filetage de tiges d'ancrage plus ou moins longues.  3. The device is according to claim 2, characterized in that the extensions allow the threading of more or less long anchor rods.
FR8307671A 1983-05-09 1983-05-09 TOOLS FOR THREADING CARP TAILS Expired FR2545745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8307671A FR2545745B1 (en) 1983-05-09 1983-05-09 TOOLS FOR THREADING CARP TAILS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307671A FR2545745B1 (en) 1983-05-09 1983-05-09 TOOLS FOR THREADING CARP TAILS

Publications (2)

Publication Number Publication Date
FR2545745A1 true FR2545745A1 (en) 1984-11-16
FR2545745B1 FR2545745B1 (en) 1986-08-01

Family

ID=9288695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307671A Expired FR2545745B1 (en) 1983-05-09 1983-05-09 TOOLS FOR THREADING CARP TAILS

Country Status (1)

Country Link
FR (1) FR2545745B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028855A (en) * 2014-06-10 2014-09-10 成都大漠石油机械有限公司 Processing tool for thread line
CN104526375A (en) * 2014-11-28 2015-04-22 苏州卓诚钛设备有限公司 Fixing jig for cylindrical workpiece

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959929A (en) * 2015-06-19 2015-10-07 法格霭德兰汽车配件（昆山）有限公司 Visual inspection installing jig for steering joint

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239721C (en) *
DE331536C (en) * 1919-03-18 1921-01-11 Werkzeugefabrik Franken Bernst Socket-shaped guide bridge with adjustable guide screws for thread cutting brackets
FR617110A (en) * 1926-06-05 1927-02-14 Faculty
GB553103A (en) * 1941-11-14 1943-05-07 Stanley Edward Opperman An improved method of salvaging bolts which have been burred over or expanded at their outer ends for nut locking purposes
DE810916C (en) * 1950-02-02 1951-08-16 Hugo Wuttig Device for removing the slot burr from screws with a slotted head
DE828035C (en) * 1949-12-28 1952-01-14 Maria Reith Machine for reworking mass-produced parts, especially for slotting screws
DE943330C (en) * 1953-03-20 1956-05-17 Herbert Strobel Device for thread cutting, drilling or reaming
DE1116031B (en) * 1957-01-31 1961-10-26 Siemens Ag Deburring device for cylindrical slotted screw heads

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239721C (en) *
DE331536C (en) * 1919-03-18 1921-01-11 Werkzeugefabrik Franken Bernst Socket-shaped guide bridge with adjustable guide screws for thread cutting brackets
FR617110A (en) * 1926-06-05 1927-02-14 Faculty
GB553103A (en) * 1941-11-14 1943-05-07 Stanley Edward Opperman An improved method of salvaging bolts which have been burred over or expanded at their outer ends for nut locking purposes
DE828035C (en) * 1949-12-28 1952-01-14 Maria Reith Machine for reworking mass-produced parts, especially for slotting screws
DE810916C (en) * 1950-02-02 1951-08-16 Hugo Wuttig Device for removing the slot burr from screws with a slotted head
DE943330C (en) * 1953-03-20 1956-05-17 Herbert Strobel Device for thread cutting, drilling or reaming
DE1116031B (en) * 1957-01-31 1961-10-26 Siemens Ag Deburring device for cylindrical slotted screw heads

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028855A (en) * 2014-06-10 2014-09-10 成都大漠石油机械有限公司 Processing tool for thread line
CN104526375A (en) * 2014-11-28 2015-04-22 苏州卓诚钛设备有限公司 Fixing jig for cylindrical workpiece

Also Published As

Publication number Publication date
FR2545745B1 (en) 1986-08-01

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