GB1168089A - Resistance Spot Welding Apparatus - Google Patents

Resistance Spot Welding Apparatus

Info

Publication number
GB1168089A
GB1168089A GB55590/66A GB5559066A GB1168089A GB 1168089 A GB1168089 A GB 1168089A GB 55590/66 A GB55590/66 A GB 55590/66A GB 5559066 A GB5559066 A GB 5559066A GB 1168089 A GB1168089 A GB 1168089A
Authority
GB
United Kingdom
Prior art keywords
electrode
sleeve
jaws
head
head portion
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
Application number
GB55590/66A
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.)
ELEKTROTECHNICZNA SPOLDZIELNIA
Original Assignee
ELEKTROTECHNICZNA SPOLDZIELNIA
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
Priority claimed from PL112008A external-priority patent/PL52351B1/pl
Application filed by ELEKTROTECHNICZNA SPOLDZIELNIA filed Critical ELEKTROTECHNICZNA SPOLDZIELNIA
Publication of GB1168089A publication Critical patent/GB1168089A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3072—Devices for exchanging or removing electrodes or electrode tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

1,168,089. Welding by pressure. ELEKTROTECHNICZNA SPOLDZIELNIA PRACY ELEKTRON. 12 Dec., 1966 [11 Dec., 1965], No. 55590/66. Heading B3R. A resistance spot-welding apparatus comprises a tubular body portion 1 and an internally bored electrode gripping means 2 located partly within the body portion 1 and movable axially relatively thereto, the means 2 holding an electrode 3 and having an expansible and contractible head portion 2A engaging the end of the body 1, means being provided to move the gripping means 2 relatively to the body 1 to draw the head portion 2A into the body 1 to contract the head portion 2A and grip the electrode 3. The head portion 2A is formed by a member of jaw segments. A sleeve 4 is rotatably arranged in the top of the body 1 and the end of the sleeve 2, remote from the jaws forming the gripping means, is threaded into the sleeve 4 which has its enlarged head 4A resting on the end of the body 1 remote from the end adjacent the jaws. A stop member 5 is also threaded in the sleeve 4 to provide an adjustable abutment for the electrode 3 and may be turned by a screwdriver. The flanged head 4A is rotated relative to the body 1 and sleeve 2 so that the jaws 2A move out of the body 1, an electrode 3 is inserted into the sleeve 2 to abut the member 5 and the head 4A is rotated in the opposite direction to draw the jaws 2A into the body to clamp the electrode. The member 5 is adjusted to provide correct electrode protruding length and the jaws are then finally tightened.
GB55590/66A 1965-12-11 1966-12-12 Resistance Spot Welding Apparatus Expired GB1168089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL112008A PL52351B1 (en) 1965-12-11

Publications (1)

Publication Number Publication Date
GB1168089A true GB1168089A (en) 1969-10-22

Family

ID=19948851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55590/66A Expired GB1168089A (en) 1965-12-11 1966-12-12 Resistance Spot Welding Apparatus

Country Status (7)

Country Link
AT (1) AT267285B (en)
BE (1) BE690960A (en)
CH (1) CH444991A (en)
FR (1) FR1516038A (en)
GB (1) GB1168089A (en)
NL (1) NL6617410A (en)
SE (1) SE332336B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834377A (en) * 2017-11-28 2019-06-04 宁波方太厨具有限公司 A kind of tungsten needle positioning device that screw thread is adjusted

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039270C1 (en) * 1990-12-08 1992-02-27 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Spatter protection device for spot welding electrode - consisting of skirt of insulating material pref. plastic axially held by spring in guide bush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834377A (en) * 2017-11-28 2019-06-04 宁波方太厨具有限公司 A kind of tungsten needle positioning device that screw thread is adjusted

Also Published As

Publication number Publication date
BE690960A (en) 1967-05-16
FR1516038A (en) 1968-03-08
CH444991A (en) 1967-10-15
AT267285B (en) 1968-12-27
NL6617410A (en) 1967-06-12
SE332336B (en) 1971-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees