CN105563001A - Clamp device for spin welding of a pipe fitting - Google Patents

Clamp device for spin welding of a pipe fitting Download PDF

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Publication number
CN105563001A
CN105563001A CN201610162945.2A CN201610162945A CN105563001A CN 105563001 A CN105563001 A CN 105563001A CN 201610162945 A CN201610162945 A CN 201610162945A CN 105563001 A CN105563001 A CN 105563001A
Authority
CN
China
Prior art keywords
pipe fitting
clamp
pipe
rotary cloumn
bent axle
Prior art date
Application number
CN201610162945.2A
Other languages
Chinese (zh)
Other versions
CN105563001B (en
Inventor
唐丽
姜友荣
余友琼
刘云辉
殷仕蓉
Original Assignee
中国五冶集团有限公司
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 中国五冶集团有限公司 filed Critical 中国五冶集团有限公司
Priority to CN201610162945.2A priority Critical patent/CN105563001B/en
Publication of CN105563001A publication Critical patent/CN105563001A/en
Application granted granted Critical
Publication of CN105563001B publication Critical patent/CN105563001B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps

Abstract

The invention discloses a clamp device for spin welding of a pipe fitting, which comprises an operation platform, a landing leg rack, a rotating upright post, a pipe fitting clip device and a pedal driving system, wherein the lower side of the operation platform is supported and fixed by the landing leg rack, the rotating upright post is vertically arranged at the center of the operation platform, the pipe fitting clip device is arranged at the upper end of the rotating upright post through a pipe joint, and an upright post bevel gear is arranged at the lower end of the rotating upright post; the pedal driving system comprises a crankshaft bevel gear, a crankshaft, a bearing seat and a pedal device, the crankshaft bevel gear is installed at one end head of the crankshaft, two end parts of the crankshaft are fixed by the bearing seat, and the pedal device is connected to a concave shaft of the crankshaft through a ring sleeve; and the pedal driving system is mutually meshed and connected with the upright post bevel gear through the crankshaft bevel gear to drive the rotating upright post to rotate.

Description

A kind of pipe fitting rotating welding grip device
Technical field
The present invention relates to a kind of weld jig field, be specifically related to a kind of pipe fitting rotating welding grip device.
Background technology
Pipe welding clamp is the good assistant in pipe fitting welding process, pipe welding clamp used at present mainly bench vice, or fixes the weld jig of a dead angle degree.Bench vice can not realize the angle welding of pipe fitting and bench vice weight is large, not easily move, easily hurt sb.'s feelings, the weld jig fixing a dead angle degree can not meet welding demand flexibly, if the pipe fitting angle of welding is flexible and changeable, then needs to drop into a large amount of this fixtures, take large quantity space, invest huge, more particularly need the pipe fitting welding of vertical position welding to be fixedly clamped, and will demand perfection and cannot to realize around evenly connecting weldering.
Summary of the invention
Namely object of the present invention is to overcome the deficiencies in the prior art, provides a kind of pipe fitting rotating welding grip device, immobilizes when solving pipe fitting welding, and cannot the problem of free adjustment pipe fitting welding angle.
Of the present inventionly to be achieved through the following technical solutions: a kind of pipe fitting rotating welding grip device, comprise operating desk, supporting rack, Rotary cloumn, pipe clamping head unit and foot-operated drive system, supporting rack by arranging below described operating desk supports fixing, described Rotary cloumn is vertically set on the center of operating desk, described pipe clamping head unit is arranged on Rotary cloumn upper end by pipe joint, and described Rotary cloumn lower end is provided with column umbrella tooth; Described foot-operated drive system comprises bent axle umbrella tooth, bent axle, bearing block and foot-treadle device, described bent axle umbrella tooth is arranged on bent axle one termination, described crankshaft two end portion is fixed respectively by bearing block, and described foot-treadle device is connected on the matrix axle of bent axle by ring set; Described foot-operated drive system engages each other to be connected by bent axle umbrella tooth and column umbrella tooth and drives Rotary cloumn to rotate.
Further, described pipe clamping head unit comprises shaft coupling, chuck and jaw, and described shaft coupling is arranged on a card center of chuck, and another card annular of described chuck is uniform arranges three jaws; The shaft coupling of described pipe clamping head unit is connected to Rotary cloumn upper end by pipe joint.
Further, described pipe joint is provided with two cover locking bolts.
Further, described jaw comprises rest shoe, fastening adjustment bolt and clamp, and described rest shoe is provided with screwed hole, and described fastening adjustment bolt is arranged in screwed hole, and described clamp back is connected with the termination of fastening adjustment bolt.In the middle part of card weld-end fittings termination being placed on chuck, by regulating fastening adjustment bolt to make clamp be squeezed on weld-end fittings, thus realize being fixedly clamped to weld-end fittings.
Further, described clamp back is provided with deduction cap, and it is convex that the termination of described fastening adjustment bolt is provided with ring, and the termination of described fastening adjustment bolt is arranged in deduction cap by ring is convex, and the termination that described clamp takes up solid adjusting bolt is freely rotated.When clamping weld-end fittings, because clamp is fitted with weld-end fittings gradually, in order to prevent clamp and fastening adjustment bolt synchronous from rotating, so fastening adjustment bolt is flexibly connected with adopting between clamp.
Further, described clamp is camber shape.Being convenient to fits with weld-end fittings clamps.
Further, the installing hole of described Rotary cloumn and operating desk is provided with bearing.
Further, arrange storage platform below described operating desk, described Rotary cloumn passes storage platform center by bearing.
The present invention compared with prior art, has following advantage and beneficial effect:
1, adopt foot-operated drive system driven rotary column rotating welding, eliminating welding personnel needs when pipe fitting welding, and boxing fitting moves;
2, jaw is arranged mobilizable clamp, and adopt arcuate structure, be convenient to jaw and weld-end fittings and fit and clamp;
3, on pipe fitting rotating welding grip device, be provided with storing platform, conveniently deposit solder set.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of pipe fitting rotating welding of the present invention grip device;
Fig. 2 is the structural representation of pipe clamping head unit of the present invention;
Fig. 3 is the syndeton schematic diagram of fastening adjustment bolt of the present invention and clamp;
Mark and corresponding parts title in accompanying drawing:
1-operating desk, 2-supporting rack, 3-Rotary cloumn, 4-pipe clamping head unit, 5-rides drive system, 6-pipe joint, 7-column umbrella tooth, 8-bent axle umbrella tooth, 9-bent axle, 10-bearing block, 11-foot-treadle device, 12-ring set, 13-matrix axle, 14-shaft coupling, 15-chuck, 16-jaw, 17-clamping screw, 18-rest shoe, 19-fastening adjustment bolt, 20-clamp, 21-deduction cap, 22-ring is convex, 23-bearing, 24-storage platform, 25-weld-end fittings.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, a kind of pipe fitting rotating welding of the present invention grip device, comprise operating desk 1, supporting rack 2, Rotary cloumn 3, pipe clamping head unit 4 and foot-operated drive system 5, supporting rack 2 by arranging below described operating desk 1 supports fixing, Rotary cloumn 3 is vertically set on the center of operating desk 1, Rotary cloumn 3 is provided with bearing 23 with the hole that is connected and installed of operating desk 1, described pipe clamping head unit 4 is arranged on Rotary cloumn 3 upper end by pipe joint 6, and described Rotary cloumn 3 lower end is provided with column umbrella tooth 7; Foot-operated drive system 5 comprises bent axle umbrella tooth 8, bent axle 9, bearing block 10 and foot-treadle device 11, bent axle umbrella tooth 8 is arranged on bent axle 9 one termination, described bent axle 9 both ends are fixed respectively by bearing block 10, and described foot-treadle device 11 is connected on the matrix axle 13 of bent axle 9 by ring set 12; Foot-treadle device 11 is exactly that one piece of pedal is arranged on the rotating shaft, and carry out back rotation by the foot-operated pedal moving axis that rotates that realizes, foot-operated drive system 5 engages each other to be connected by bent axle umbrella tooth 8 and column umbrella tooth 7 and drives Rotary cloumn 3 to rotate.Adopt manpower pedal to provide power, foot-operated drive system 5 utilizes crank-rocker structure principle.
Arrange storage platform 24 below operating desk 1, Rotary cloumn 3 passes storage platform 24 center by bearing 23.Pipe fitting rotating welding grip device is provided with storing platform, conveniently deposits solder set.Arrange storage platform 24, on the other hand, storage platform 24 and operating desk 1 form 2 points, are convenient to Rotary cloumn 3
During use, the height of first alignment jig, by being arranged on two cover locking bolts 17 on the pipe joint 6 on Rotary cloumn 3 top, is fixed on Rotary cloumn 3 after adjustment; After regulating pipe clamping head unit 4 height, clamp weld-end fittings 25, weld-end fittings 25 termination being placed in the middle part of the card of chuck 15, by regulating fastening adjustment bolt 19 to make clamp 20 be squeezed on weld-end fittings 25, thus realizing being fixedly clamped to weld-end fittings 25.When needs rotating shaft weld-end fittings 21, the foot-treadle device 11 of foot-operated drive system 5, carries out rotating welding to weld-end fittings 21.
Embodiment 2
As shown in Figure 2, a kind of pipe fitting rotating welding of the present invention grip device, on the basis of embodiment 1, pipe clamping head unit 4 comprises shaft coupling 14, chuck 15 and jaw 16, shaft coupling 14 is arranged on a card center of chuck 15, and another card annular of chuck 15 is uniform arranges three jaws 16; The shaft coupling 14 of pipe clamping head unit 4 is connected to Rotary cloumn 3 upper end by pipe joint 6.Pipe joint 6 is provided with two cover locking bolts 17.During making, clamping screw 17 adopts screw bolt and nut, and on the pipe of transverse pipe joint 5, first arrange bolt install through hole, then welded nut on through hole, bolt is locked mainly through nut rotation.
Jaw 16 comprises rest shoe 18, fastening adjustment bolt 19 and clamp 20, and rest shoe 18 is provided with screwed hole, and described fastening adjustment bolt 19 is arranged in screwed hole, and described clamp 20 back is connected with the termination of fastening adjustment bolt 19.
Embodiment 3
As shown in Figure 3, a kind of pipe fitting rotating welding of the present invention grip device, on the basis of embodiment 1, clamp 20 back is provided with deduction cap 21, the termination of fastening adjustment bolt 19 is provided with ring convex 22, the termination of fastening adjustment bolt 19 is arranged in deduction cap 20 by ring convex 22, and the termination that clamp 20 takes up solid adjusting bolt 19 is freely rotated.Clamp 20 is camber shape.Conveniently clamp weld-end fittings.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. a pipe fitting rotating welding grip device, comprise operating desk (1), supporting rack (2), Rotary cloumn (3), pipe clamping head unit (4) and foot-operated drive system (5), described operating desk (1) below supports fixing by the supporting rack (2) arranged, described Rotary cloumn (3) is vertically set on the center of operating desk (1), described pipe clamping head unit (4) is arranged on Rotary cloumn (3) upper end by pipe joint (6), and described Rotary cloumn (3) lower end is provided with column umbrella tooth (7);
Described foot-operated drive system (5) comprises bent axle umbrella tooth (8), bent axle (9), bearing block (10) and foot-treadle device (11), described bent axle umbrella tooth (8) is arranged on bent axle (9) termination, described bent axle (9) both ends are fixed respectively by bearing block (10), and described foot-treadle device (11) is connected on the matrix axle (13) of bent axle (9) by ring set (12); Described foot-operated drive system (5) engages each other to be connected by bent axle umbrella tooth (8) and column umbrella tooth (7) and drives Rotary cloumn (3) to rotate.
2. a kind of pipe fitting rotating welding grip device according to claim 1, it is characterized in that: described pipe clamping head unit (4) comprises shaft coupling (14), chuck (15) and jaw (16), described shaft coupling (14) is arranged on a card center of chuck (15), and another card annular of described chuck (15) is uniform arranges three jaws (16); The shaft coupling (14) of described pipe clamping head unit (4) is connected to Rotary cloumn (3) upper end by pipe joint (6).
3. a kind of pipe fitting rotating welding grip device according to claim 1, is characterized in that: described pipe joint (6) is provided with two cover locking bolts (17).
4. a kind of pipe fitting rotating welding grip device according to claim 2, it is characterized in that: described jaw (16) comprises rest shoe (18), fastening adjustment bolt (19) and clamp (20), described rest shoe (18) is provided with screwed hole, described fastening adjustment bolt (19) is arranged in screwed hole, and described clamp (20) back is connected with the termination of fastening adjustment bolt (19).
5. a kind of pipe fitting rotating welding grip device according to claim 4, it is characterized in that: described clamp (20) back is provided with deduction cap (21), the termination of described fastening adjustment bolt (19) is provided with ring convex (22), the termination of described fastening adjustment bolt (19) is arranged in deduction cap (20) by ring convex (22), and the termination that described clamp (20) takes up solid adjusting bolt (19) is freely rotated.
6. a kind of pipe fitting rotating welding grip device according to claim 5, is characterized in that: described clamp (20) is camber shape.
7. a kind of pipe fitting rotating welding grip device according to claim 6, is characterized in that: described Rotary cloumn (3) is provided with bearing (23) with the hole that is connected and installed of operating desk (1).
8. a kind of pipe fitting rotating welding grip device according to claim 7, is characterized in that: described operating desk (1) below storage platform (24) is set, described Rotary cloumn (3) by bearing (23) through storage platform (24) center.
CN201610162945.2A 2016-03-22 2016-03-22 Clamp device for spin welding of a pipe fitting CN105563001B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610162945.2A CN105563001B (en) 2016-03-22 2016-03-22 Clamp device for spin welding of a pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610162945.2A CN105563001B (en) 2016-03-22 2016-03-22 Clamp device for spin welding of a pipe fitting

Publications (2)

Publication Number Publication Date
CN105563001A true CN105563001A (en) 2016-05-11
CN105563001B CN105563001B (en) 2017-04-12

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Application Number Title Priority Date Filing Date
CN201610162945.2A CN105563001B (en) 2016-03-22 2016-03-22 Clamp device for spin welding of a pipe fitting

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11347868A (en) * 1998-06-03 1999-12-21 Komatsu Engineering Kk One-shaft-rotation type positioning device
CN101249597A (en) * 2008-03-20 2008-08-27 上海交通大学 Flexible locating cramping apparatus controlled by servo
CN201720655U (en) * 2010-06-10 2011-01-26 李振全 Rotary welding platform
CN202701651U (en) * 2011-12-15 2013-01-30 济南诺斯机械有限公司 Light positioner
CN205380397U (en) * 2016-03-22 2016-07-13 中国五冶集团有限公司 Rotatory jig for welding device of pipe fitting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11347868A (en) * 1998-06-03 1999-12-21 Komatsu Engineering Kk One-shaft-rotation type positioning device
CN101249597A (en) * 2008-03-20 2008-08-27 上海交通大学 Flexible locating cramping apparatus controlled by servo
CN201720655U (en) * 2010-06-10 2011-01-26 李振全 Rotary welding platform
CN202701651U (en) * 2011-12-15 2013-01-30 济南诺斯机械有限公司 Light positioner
CN205380397U (en) * 2016-03-22 2016-07-13 中国五冶集团有限公司 Rotatory jig for welding device of pipe fitting

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