CN106195027B - Integrated spot-welding machine thin-wall bearing swivel system - Google Patents

Integrated spot-welding machine thin-wall bearing swivel system Download PDF

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Publication number
CN106195027B
CN106195027B CN201610786244.6A CN201610786244A CN106195027B CN 106195027 B CN106195027 B CN 106195027B CN 201610786244 A CN201610786244 A CN 201610786244A CN 106195027 B CN106195027 B CN 106195027B
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CN
China
Prior art keywords
bearing
change
outer ring
pressing plate
welding machine
Prior art date
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Active
Application number
CN201610786244.6A
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Chinese (zh)
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CN106195027A (en
Inventor
单天嵩
史涛
刘翥寰
王为
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Tianjin 707 Hi Tech Co Ltd
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Tianjin 707 Hi Tech Co Ltd
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Filing date
Publication date
Application filed by Tianjin 707 Hi Tech Co Ltd filed Critical Tianjin 707 Hi Tech Co Ltd
Priority to CN201610786244.6A priority Critical patent/CN106195027B/en
Publication of CN106195027A publication Critical patent/CN106195027A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • 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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • B23K11/28—Portable welding equipment
    • 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
    • B23K11/36—Auxiliary equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/02—Assembling sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/62—Positive connections with pins, bolts or dowels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

The present invention provides integrated spot-welding machine thin-wall bearing swivel systems, including change outer ring, bearing, change inner ring, bearing inner race pressing plate, bearing outer ring pressing plate, bolt, locking knob, lock sleeve, the change outer ring is fixedly connected by bolt with bearing outer ring pressure, the bearing inner race pressing plate is fixedly connected by bolt with change inner ring, has constant spacing between the change outer ring and change inner ring.The integrated spot-welding machine thin-wall bearing swivel system that the invention provides, miniaturization, the lightweight of swivel assembly structure may be implemented, the axial arrangement size of the swivel assembly system of different-diameter does not change with radial dimension of variation simultaneously, i.e. the swivel assembly system axial structure size of different-diameter series is identical.

Description

Integrated spot-welding machine thin-wall bearing swivel system
Technical field
The invention belongs to mash welder assembly field, more particularly, to a kind of four point contact of integrated spot-welding machine cross-section Thin-wall bearing swivel assembly.
Background technique
Integrated spot-welding machine is widely used in car body welding producing line, is very important in car body welding producing line Hand-held spot-welding equipment, by swivel assembly, welding resistance transformer, cylinder, hanger rod component, fore-body support part, weldering arm, handle And the composition such as matched water cooling system, air-channel system, electrical system.Swivel assembly is basis important on integrated spot-welding machine Component, transformer, cylinder, fore-body support, suspending assembly, handle etc. will be connected on swivel assembly, whole integration Mash welder can be rotated around swivel assembly axis, therefore reliability, the reasonability pair of design of integrated swivel assembly Whole integrated spot-welding machine is most important.
Summary of the invention
The invention provides structurally reasonable, and installation is simple, can cope with the one of integrated spot-welding machine vertical position welding or downhand welding Change mash welder thin-wall bearing swivel system.
The invention solves its technical problem and adopts the following technical solutions to achieve：
Integrated spot-welding machine thin-wall bearing swivel system, including change outer ring, bearing, change inner ring, bearing inner race pressing plate, Bearing outer ring pressing plate, bolt, locking device；The change outer ring is fixedly connected by bolt with bearing outer ring pressing plate, is compressed It is set to bearing outer ring；The bearing inner race pressing plate is fixedly connected by bolt with change inner ring, and compression is set in bearing Circle；The locking device is respectively connected with conversion inner ring, change outer ring.
Preferably, the locking device includes latch segment, locking knob, lock sleeve, the latch segment is equipped with Threaded hole, locking knob are threadedly coupled by threaded hole with latch segment, and lock sleeve, the locking are equipped with outside the change Set matches with locking knob.
Preferably, the bearing is four point contact thin-wall bearing of cross-section.
Innovation and creation beneficial effect：The integrated spot-welding machine thin-wall bearing swivel system that the invention provides, sufficiently benefit With the advantage and characteristic of four point contact thin-wall bearing of cross-section, miniaturization, the lightweight of swivel assembly structure may be implemented, together When different-diameter swivel assembly system axial arrangement size not with it is radial dimension of variation and change, i.e., different-diameter series Swivel assembly system axial structure size it is identical；In addition, four point contact thin-wall bearing of cross-section can bear axial direction and diameter simultaneously The requirement of integrated spot-welding machine downhand welding and vertical position welding can be met to the characteristics of power, adaptability is good.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.? In attached drawing：
Fig. 1 is the decomposition diagram of the invention；
Fig. 2 is the floor map of the invention.
Specific embodiment
Unless otherwise stated, term used herein all has the meaning that those skilled in the art routinely understand, this hair What bright creation was prepared by routine techniques well known by persons skilled in the art.
Below with reference to examples and drawings come the present invention will be described in detail create.
Integrated spot-welding machine thin-wall bearing swivel system, including change outer ring 1, bearing 2, change inner ring 3, bearing inner race pressure Plate 4, bearing outer ring pressing plate 5, bolt 6, locking device 10；The change outer ring 1 is solid by bolt 6 and bearing outer ring pressing plate 5 Fixed connection, the bearing outer ring pressing plate 5 are tightly connected with 2 outer ring of bearing, and the bearing inner race pressing plate 4 is by bolt 6 and turns Ring inner ring 3 is fixedly connected, and the bearing inner race pressing plate 4 is tightly connected with 2 inner ring of bearing, in the locking device 10 and conversion Ring 3, change outer ring 1 are connected.The locking device 10 includes latch segment 7, locking knob 8, lock sleeve 9, the locking Block 7 is equipped with threaded hole, and locking knob 8 is threadedly coupled by threaded hole with latch segment 7, and the change outer ring 1 is equipped with locking Set 9, the lock sleeve 9 matches with locking knob 8.The bearing 2 is four point contact thin-walled uniform section bearing of cross-section.
The cross section of four point contact thin-wall bearing of cross-section is certain, radial section not change with bearing bore diameter variation Change, has the characteristics that sectional dimension is small, light-weight, wall is thin, using four point contact forms, radial load, bi-directional axial can be born Load and tilting moment are suitable for the occasion stringenter to requirements of installation space.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention Protection scope within.

Claims (2)

1. integrated spot-welding machine thin-wall bearing swivel system, it is characterised in that：Including change outer ring, bearing, change inner ring, bearing Inner ring pressing plate, bearing outer ring pressing plate, bolt, locking device；The change outer ring is fixed by bolt and bearing outer ring pressing plate Connection, compression are set to bearing outer ring；The bearing inner race pressing plate is fixedly connected by bolt with change inner ring, and setting is compressed In bearing inner race；The locking device is respectively connected with conversion inner ring, change outer ring；The locking device includes locking Block, locking knob, lock sleeve, the latch segment are equipped with threaded hole, and locking knob is connected by threaded hole and latch segment screw thread It connects, is equipped with lock sleeve outside the change, the lock sleeve matches with locking knob.
2. integrated spot-welding machine thin-wall bearing swivel system according to claim 1, it is characterised in that：The bearing is Four point contact thin-wall bearing of cross-section.
CN201610786244.6A 2016-08-31 2016-08-31 Integrated spot-welding machine thin-wall bearing swivel system Active CN106195027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610786244.6A CN106195027B (en) 2016-08-31 2016-08-31 Integrated spot-welding machine thin-wall bearing swivel system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610786244.6A CN106195027B (en) 2016-08-31 2016-08-31 Integrated spot-welding machine thin-wall bearing swivel system

Publications (2)

Publication Number Publication Date
CN106195027A CN106195027A (en) 2016-12-07
CN106195027B true CN106195027B (en) 2018-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610786244.6A Active CN106195027B (en) 2016-08-31 2016-08-31 Integrated spot-welding machine thin-wall bearing swivel system

Country Status (1)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113131787A (en) * 2021-04-19 2021-07-16 吉林大学 Driving mechanism of tracking rotary table for light and small laser communication

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966180A (en) * 2012-11-26 2013-03-13 厦门福山培林工业部件有限公司 Hinge joint assembly of sealed centripetal oscillating bearing steel structure
CN204664171U (en) * 2015-05-21 2015-09-23 宁波达奋精工轴承有限公司 The convenient bearing installed
CN205478934U (en) * 2015-11-03 2016-08-17 联瑞机械(杭州)有限公司 Bearing
CN206072137U (en) * 2016-08-31 2017-04-05 天津七所高科技有限公司 Integrated spot-welding machine bearing swivel assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007139089A (en) * 2005-11-18 2007-06-07 Nsk Ltd Rolling bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102966180A (en) * 2012-11-26 2013-03-13 厦门福山培林工业部件有限公司 Hinge joint assembly of sealed centripetal oscillating bearing steel structure
CN204664171U (en) * 2015-05-21 2015-09-23 宁波达奋精工轴承有限公司 The convenient bearing installed
CN205478934U (en) * 2015-11-03 2016-08-17 联瑞机械(杭州)有限公司 Bearing
CN206072137U (en) * 2016-08-31 2017-04-05 天津七所高科技有限公司 Integrated spot-welding machine bearing swivel assembly

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