CN204735874U - Fire extinguisher barrel girth welding machine - Google Patents

Fire extinguisher barrel girth welding machine Download PDF

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Publication number
CN204735874U
CN204735874U CN201520517442.3U CN201520517442U CN204735874U CN 204735874 U CN204735874 U CN 204735874U CN 201520517442 U CN201520517442 U CN 201520517442U CN 204735874 U CN204735874 U CN 204735874U
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CN
China
Prior art keywords
cylinder
welding gun
fire extinguisher
frame
welding
Prior art date
Application number
CN201520517442.3U
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Chinese (zh)
Inventor
尹华
Original Assignee
马鞍山市天睿实业有限公司
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Priority to CN201520517442.3U priority Critical patent/CN204735874U/en
Application granted granted Critical
Publication of CN204735874U publication Critical patent/CN204735874U/en

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Abstract

The utility model discloses a fire extinguisher barrel girth welding machine belongs to circumferential weld welding technique field. The utility model discloses a frame, drive mechanism, barrel fixture, welder and welder alignment jig, drive mechanism set up in the one end of frame, and this drive mechanism includes motor, drive wheel, crosses ferryboat and transmission shaft, and the output shaft of motor links to each other with the drive wheel, and the drive wheel drives the transmission shaft through the transition wheel and rotates, barrel fixture includes jack catch, location cylinder, locating rack and locating piece, and on the one end swing joint of jack catch and transmission shaft, locating rack were fixed in the bottom plate of frame, the upper portion of this locating rack was provided with the location cylinder, and the locating piece is connected to the piston end of location cylinder, the jack catch with the locating piece cooperation fixes the barrel, be provided with the track in the frame on barrel fixture upper portion, welder alignment jig along this track horizontal migration. The utility model discloses can adapt to the welding requirements of different model fire extinguisher barrels, weld quality is good, and simple structure, is convenient for adjust, and the practicality is strong.

Description

A kind of cylinder body of fire extinguisher Welding machine of circumferential weld
Technical field
The utility model relates to a kind of bonding machine, more particularly, relates to a kind of cylinder body of fire extinguisher Welding machine of circumferential weld.
Background technology
Fire extinguisher is a kind of civilian fire product, and market while to its quality requirement, also requires that its appearance property has superior competitiveness.Produce the producer of fire extinguisher in the market, all oneself produce its supporting cylinder body of fire extinguisher mostly, and the welding manufacture of cylinder body of fire extinguisher is the important step of fire extinguisher production technology, existing welding process is generally Manual feeding, use frock clamp to rotate starting after Workpiece clamping, to circumferential weld welding in rotary course, in welding process, manual adjustments welding torch position is to reach weld seam requirement, weld and manually workpiece have been unloaded afterwards, so moved in circles.But, above-mentioned technique due to human factor too much, in production practices, the fluctuation of operative's level can restrict production efficiency and the quality of production, and along with the increase of cost of labor in recent years, the production cost of fire extinguisher is higher.
In order to overcome the shortcoming of manual welding, market also has successively some automatic circular seam welding machine side generation, automatic circular seam welding machine can complete the welding operation to various circle, circular weld, and range of application is quite extensive.But existing Welding machine of circumferential weld structure is more complicated, manufacturing cost is high, and weldquality is poor, cause the presentation quality of cylinder body of fire extinguisher not high.
Through retrieval, China Patent No. ZL 201420347364.2, authorized announcement date is on December 3rd, 2014, and invention and created name is: gas filling bottle rotary welding machine; This application case comprises rack-mounted whirligig and welder, whirligig comprises by the active rotation body of air cylinder driven and driven rotation body, welder comprises welding gun support and welding gun, this application case completes the welding of gas filling bottle by steps such as material loading, clamping, welding and blankings, the production efficiency of gas filling bottle can be improved, reduce human resources and drop into.But preparation cost is high, weldquality is poor problem that this application case exists equally, still needs further improvement.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to solve existing cylinder body of fire extinguisher welding procedure, the problem that welding efficiency and welding quality are not high, provides a kind of cylinder body of fire extinguisher Welding machine of circumferential weld; Welding machine of circumferential weld of the present utility model can adapt to the welding requirements of different model cylinder body of fire extinguisher, and weldquality is good, and structure simple, be convenient to regulate, practical.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model, comprise the welding gun adjusting bracket of frame, transmission mechanism, cylindrical shell clamping device, welding gun and adjustment welding gun locus, described transmission mechanism is arranged at one end of frame, this transmission mechanism comprises motor, drive, transition wheel and power transmission shaft, the output shaft of motor is connected with drive, and drive drives drive axis by transition wheel; Described cylindrical shell clamping device comprises claw, positioning cylinder, locating rack and locating piece, claw is flexibly connected with one end of power transmission shaft, described locating rack is fixed on the base plate of frame, the top of this locating rack is provided with positioning cylinder, the piston end of positioning cylinder connects locating piece, and claw and locating piece coordinate fixed cylinder; The frame on described cylindrical shell clamping device top is provided with track, and welding gun adjusting bracket moves horizontally along this track.
Further improve as the utility model, described transmission mechanism also comprises support cylinder and gripper shoe, and the base end supporting cylinder is fixed on the base plate of frame, and the piston end supporting cylinder is connected with gripper shoe, and described motor is arranged in gripper shoe.
Further improve as the utility model, described drive is rubber wheel.
Further improve as the utility model, described claw is flexibly connected with power transmission shaft by claw alignment pin.
Further improve as the utility model, spaced apartly on described framework soleplate be provided with locating hole, pin inserts in described locating hole and is fixed on the base plate of frame by locating rack.
Further improve as the utility model, described welding gun adjusting bracket comprises welding gun fixed head, vertical adjustment chi, crank, planker and front and back adjusting knob, welding gun fixed head is provided with roller, welding gun adjusting bracket by roller on the track scrolling realization move horizontally, welding gun is arranged at one end of vertical adjustment chi, vertical adjustment tape is moved welding gun in the vertical direction and is moved, and described crank is connected with planker, and this crank and planker coordinate control welding gun to move left and right in the horizontal direction; Described front and back adjusting knob then moves forward and backward in the horizontal direction for controlling welding gun.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model, cylinder body of fire extinguisher is placed in claw by staff, namely automatically hold out against fixing by positioning cylinder, restart driven by motor claw to rotate, and then drive cylinder body of fire extinguisher to rotate, cylinder body of fire extinguisher girth welding operation can be carried out, easy to operate, automaticity is high, save manpower;
(2) a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model, its claw is flexibly connected with power transmission shaft by claw alignment pin, can according to cylinder body of fire extinguisher model quick-replaceable coupling claw to be welded; The locating hole that its locating rack also can be offered by interval on framework soleplate is fixed on the diverse location of frame, regulates the spacing with claw according to cylinder body of fire extinguisher change in size to be welded; Bonding machine like this can adapt to the welding requirements of different model cylinder body of fire extinguisher, and applied range is practical;
(3) a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model, its drive adopts rubber wheel, utilize the elasticity of rubber wheel, the vibrations produced in driven by motor claw rotation process can be weakened, weldquality is good, substantially increases the aesthetics of cylinder body of fire extinguisher, and rubber wheel has excellent anti-wear performance, unlikely generation is worn and torn and needs often to change, and then improves the welding efficiency of bonding machine;
(4) a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model, it can carry out coarse adjustment by welding gun adjusting bracket mobile Butt welding gun horizontal level on rack rail, again by the locus of the parts such as crank, the front and back adjusting knob fine setting welding gun on welding gun adjusting bracket, welding gun is made to aim at weld seam very soon, and then input weld job, welding gun adjustment operation is convenient, fast, saves the activity duration.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present utility model.
Label declaration in schematic diagram:
1, frame; 11, get on the right track; 12, lower railway; 13, locating hole; 21, cylinder is supported; 22, gripper shoe; 23, motor; 24, drive; 31, clutch shaft bearing seat; 32, transition wheel; 33, power transmission shaft; 34, the second bearing block; 41, claw; 42, claw alignment pin; 51, positioning cylinder; 52, locating rack; 53, locating piece; 61, welding gun fixed head; 62, vertical adjustment chi; 631, crank; 632, planker; 641, front and back adjusting knob; 642, alignment pin; 65, welding gun; 7, cylindrical shell.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Referring to Fig. 1, a kind of cylinder body of fire extinguisher Welding machine of circumferential weld of the present embodiment, comprises frame 1, transmission mechanism, cylindrical shell clamping device, welding gun 65 and regulates the welding gun adjusting bracket of welding gun 65 locus.Described transmission mechanism is arranged at one end of frame 1, this transmission mechanism comprises support cylinder 21, gripper shoe 22, motor 23, drive 24, transition wheel 32 and power transmission shaft 33, the base end supporting cylinder 21 is fixed on the base plate of frame 1, the piston end supporting cylinder 21 is connected with gripper shoe 22, and described motor 23 is arranged in gripper shoe 22.Support cylinder 21 and can promote gripper shoe 22, and then drive motor 23 moves at vertical direction.The output shaft of motor 23 is connected with drive 24, and drive 24 drives power transmission shaft 33 to rotate by transition wheel 32.The smooth surface of transition wheel 32 in the present embodiment, drive 24 adopts rubber wheel, and rubber wheel has good springiness, wear-resisting advantage.
Described power transmission shaft 33 is arranged between clutch shaft bearing seat 31 and the second bearing block 34, one end of this power transmission shaft 33 is connected with the claw 41 of cylindrical shell clamping device, described cylindrical shell clamping device is used for gripping cylinder body of fire extinguisher, and this cylindrical shell clamping device also comprises positioning cylinder 51, locating rack 52 and locating piece 53.In the present embodiment, claw 41 is flexibly connected with power transmission shaft 33 by claw alignment pin 42.Spaced apartly on frame 1 base plate be provided with locating hole 13, described locating rack 52 is inserted by pin and is fixed on frame 1 base plate in locating hole 13, and the top of this locating rack 52 is provided with positioning cylinder 51, and the piston end of positioning cylinder 51 connects locating piece 53.When performing welding operation, cylinder body of fire extinguisher is placed in claw 41 by staff, then the piston driving locating piece 53 controlling positioning cylinder 51 holds out against the bottle neck end of cylinder body of fire extinguisher, just can quick-clamping fixed cylinder 7.When chance need weld the cylindrical shell 7 of different size model, only the claw alignment pin 42 of stationary jaw 41 need be taken out, again the claw 41 mated with cylindrical shell 7 to be welded is changed, again by spaced locating hole 13, regulate locating rack 52 and the spacing of claw 41 according to cylindrical shell 7 change in size to be welded, again can adapt to the welding requirements of new model cylinder body of fire extinguisher.Therefore the Welding machine of circumferential weld of the present embodiment, applied range, practical.
The frame 1 on described cylindrical shell clamping device top is provided with get on the right track 11 and lower railway 12, welding gun adjusting bracket along this get on the right track 11 and lower railway 12 move horizontally.Described welding gun adjusting bracket comprises welding gun fixed head 61, and the back side of welding gun fixed head 61 is provided with roller, and the present embodiment drives welding gun adjusting bracket to move horizontally getting on the right track on 11 and lower railway 12 by roller, realizes the coarse adjustment of Butt welding gun 65 horizontal level.The present embodiment is also provided with the parts such as vertical adjustment chi 62, crank 631, planker 632 and front and back adjusting knob 641 in the front of welding gun fixed head 61, welding gun 65 is arranged at one end of vertical adjustment chi 62, vertical adjustment chi 62 can be made by rotary vertically to drive welding gun 65 in the vertical direction to move to adjusting knob (not shown), described crank 631 is connected with planker 632, and this crank 631 and planker 632 coordinate control welding gun 65 to move left and right in the horizontal direction; Described front and back adjusting knob 641 moves forward and backward in the horizontal direction for controlling welding gun 65.In addition, the present embodiment is also provided with alignment pin 642, this alignment pin 642 is for after moving forward and backward correct position in the horizontal direction by welding gun 65, limit welding gun 65 relative with welding gun adjusting bracket fixing at fore-and-aft direction, the alignment pin that welding gun 65 is vertical, left-right adjusting mechanism is provided with same purpose, repeats no more herein.
During actual use, cylindrical shell 7 is placed in claw 41 by staff, and the piston driving locating piece 53 controlling positioning cylinder 51 holds out against the bottle neck end of cylindrical shell 7, is fixed by cylindrical shell 7 clamping.Meanwhile, staff by controlling welding gun adjusting bracket mobile coarse adjustment welding gun 65 position on rack rail, then finely tunes the locus of welding gun 65 by the parts such as crank 631, front and back adjusting knob 641 on welding gun adjusting bracket, makes welding gun 65 rapid alignment weld seam.Support cylinder 21 and promote gripper shoe 22, and then drive motor 23 moves at vertical direction, until drive 24 contacts with transition wheel 32.Pause after the several seconds, motor 23 rotates, and power transmission shaft 33 links, and then claw 41 drives cylindrical shell 7 to rotate, and now can carry out cylinder body of fire extinguisher girth welding operation.Whole welding operation automaticity is high, saves manpower, and welding gun adjustment operation is convenient, fast, saves the activity duration.Also what deserves to be explained is, the drive 24 of the present embodiment adopts rubber wheel, utilize the elasticity of rubber wheel, motor 23 can be weakened and drive the vibrations produced in claw 41 rotation process, weldquality is good, substantially increases the aesthetics of cylinder body of fire extinguisher, and rubber wheel has excellent anti-wear performance, unlikely generation is worn and torn and needs often to change, and improves the welding efficiency of bonding machine.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (6)

1. a cylinder body of fire extinguisher Welding machine of circumferential weld, comprise frame (1), transmission mechanism, cylindrical shell clamping device, welding gun (65) and regulate the welding gun adjusting bracket of welding gun (65) locus, it is characterized in that: described transmission mechanism is arranged at one end of frame (1), this transmission mechanism comprises motor (23), drive (24), transition wheel (32) and power transmission shaft (33), the output shaft of motor (23) is connected with drive (24), and drive (24) drives power transmission shaft (33) to rotate by transition wheel (32); Described cylindrical shell clamping device comprises claw (41), positioning cylinder (51), locating rack (52) and locating piece (53), claw (41) is flexibly connected with one end of power transmission shaft (33), described locating rack (52) is fixed on the base plate of frame (1), the top of this locating rack (52) is provided with positioning cylinder (51), the piston end of positioning cylinder (51) connects locating piece (53), and claw (41) and locating piece (53) coordinate fixed cylinder (7); The frame (1) on described cylindrical shell clamping device top is provided with track, and welding gun adjusting bracket moves horizontally along this track.
2. a kind of cylinder body of fire extinguisher Welding machine of circumferential weld according to claim 1, it is characterized in that: described transmission mechanism also comprises support cylinder (21) and gripper shoe (22), the base end supporting cylinder (21) is fixed on the base plate of frame (1), the piston end supporting cylinder (21) is connected with gripper shoe (22), and described motor (23) is arranged in gripper shoe (22).
3. a kind of cylinder body of fire extinguisher Welding machine of circumferential weld according to claim 2, is characterized in that: described drive (24) is rubber wheel.
4. a kind of cylinder body of fire extinguisher Welding machine of circumferential weld according to any one of claims 1 to 3, is characterized in that: described claw (41) is flexibly connected with power transmission shaft (33) by claw alignment pin (42).
5. a kind of cylinder body of fire extinguisher Welding machine of circumferential weld according to claim 4, it is characterized in that: spaced apartly on described frame (1) base plate be provided with locating hole (13), pin inserts in described locating hole (13) and is fixed on the base plate of frame (1) by locating rack (52).
6. a kind of cylinder body of fire extinguisher Welding machine of circumferential weld according to claim 5, it is characterized in that: described welding gun adjusting bracket comprises welding gun fixed head (61), vertical adjustment chi (62), crank (631), planker (632) and front and back adjusting knob (641), (61) are provided with roller with welding gun fixed head, welding gun adjusting bracket by roller on the track scrolling realization move horizontally, welding gun (65) is arranged at one end of vertical adjustment chi (62), vertical adjustment chi (62) drives welding gun (65) in the vertical direction to move, described crank (631) is connected with planker (632), this crank (631) and planker (632) coordinate control welding gun (65) to move left and right in the horizontal direction, described front and back adjusting knob (641) then moves forward and backward in the horizontal direction for controlling welding gun (65).
CN201520517442.3U 2015-07-15 2015-07-15 Fire extinguisher barrel girth welding machine CN204735874U (en)

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Application Number Priority Date Filing Date Title
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105290696A (en) * 2015-11-13 2016-02-03 杭州西湖喷泉设备成套有限公司 Welding base special for welding of cylindrical workpieces
CN106583905A (en) * 2016-11-17 2017-04-26 武汉船用机械有限责任公司 Gas turbine guider casing welding tool and welding method
CN106735989A (en) * 2016-12-29 2017-05-31 芜湖市易众电器有限公司 A kind of special pipe automatic welding device
CN106862809A (en) * 2016-12-29 2017-06-20 芜湖市易众电器有限公司 A kind of special piece inner support deformation prevention type automatic soldering device
CN108382383A (en) * 2018-02-08 2018-08-10 南通曙光机电工程有限公司 A kind of novel high ferro use for brake system dual cavity gas container and preparation method thereof
CN108655628A (en) * 2018-05-15 2018-10-16 芜湖君如保温材料有限公司 A kind of girth welding quality of water tank bottom plate
CN109396121A (en) * 2018-12-06 2019-03-01 上海航天精密机械研究所 A kind of metallic cylinder circumferential weld cleans welder automatically
CN109531027A (en) * 2018-11-14 2019-03-29 童浩峥 A kind of gas filling bottle bonding machine
CN110280941A (en) * 2019-06-17 2019-09-27 江苏科技大学 A kind of rotary drum reinforced pipe welding equipment and welding method
CN110900098A (en) * 2019-10-31 2020-03-24 芜湖市惠泽汽车配件有限公司 Automatic welding machine for steel pipes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105290696A (en) * 2015-11-13 2016-02-03 杭州西湖喷泉设备成套有限公司 Welding base special for welding of cylindrical workpieces
CN106583905A (en) * 2016-11-17 2017-04-26 武汉船用机械有限责任公司 Gas turbine guider casing welding tool and welding method
CN106583905B (en) * 2016-11-17 2019-11-15 武汉船用机械有限责任公司 A kind of welding tooling and welding method of gas turbine guider casing
CN106735989A (en) * 2016-12-29 2017-05-31 芜湖市易众电器有限公司 A kind of special pipe automatic welding device
CN106862809A (en) * 2016-12-29 2017-06-20 芜湖市易众电器有限公司 A kind of special piece inner support deformation prevention type automatic soldering device
CN106735989B (en) * 2016-12-29 2019-11-12 芜湖市易众电器有限公司 A kind of special pipe automatic welding device
CN108382383A (en) * 2018-02-08 2018-08-10 南通曙光机电工程有限公司 A kind of novel high ferro use for brake system dual cavity gas container and preparation method thereof
CN108655628A (en) * 2018-05-15 2018-10-16 芜湖君如保温材料有限公司 A kind of girth welding quality of water tank bottom plate
CN109531027B (en) * 2018-11-14 2020-12-11 新沂市锡沂高新材料产业技术研究院有限公司 Welding machine for gas filling bottle
CN109531027A (en) * 2018-11-14 2019-03-29 童浩峥 A kind of gas filling bottle bonding machine
CN109396121A (en) * 2018-12-06 2019-03-01 上海航天精密机械研究所 A kind of metallic cylinder circumferential weld cleans welder automatically
CN110280941A (en) * 2019-06-17 2019-09-27 江苏科技大学 A kind of rotary drum reinforced pipe welding equipment and welding method
CN110900098A (en) * 2019-10-31 2020-03-24 芜湖市惠泽汽车配件有限公司 Automatic welding machine for steel pipes

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