CN101961824A - Transmission system applied to circular and longitudinal seam welders of tank barrel-shaped body - Google Patents
Transmission system applied to circular and longitudinal seam welders of tank barrel-shaped body Download PDFInfo
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- CN101961824A CN101961824A CN201010248837XA CN201010248837A CN101961824A CN 101961824 A CN101961824 A CN 101961824A CN 201010248837X A CN201010248837X A CN 201010248837XA CN 201010248837 A CN201010248837 A CN 201010248837A CN 101961824 A CN101961824 A CN 101961824A
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Abstract
The invention relates to a welding device system, in particular to a transmission system applied to variable-speed circular and longitudinal seam welders of various specifications of tank barrel-shaped bodies. The transmission system mainly comprises four parts, namely a transmission device, a cam swinging device, a rotary main shaft and a centering positioning chuck, wherein the transmission device comprises a worm wheel-worm transmission (2), two sets of gear switching devices (4-5), a driving motor and a speed reducer (1); and the cam swinging device mainly comprises four parts, namely a cam device (7), a cam handle (matched with a locking handle) (8), a limit adjusting screw (9) and a swinging positioning plate (10). By switching a gear ratio, the transmission ratio of the transmission system is changed to ensure that the transmission system realizes a function equal to 1:30 transmission ratio so as to meet the welding requirement on wide-range change of welding speed of different tank barrel-shaped body diameters.
Description
Technical field
The present invention relates to a kind of welder system, more specifically, the present invention relates to a kind of variable-ratio ring of many specifications jar cylindrical shell, transmission system of longitudinal seam welder of being applied to.
Background technology
Along with the diversified fast development of industry, because a jar cylindrical shell material, thickness etc. are different, need to adopt different welding procedures, a lot of enterprises need satisfy many specifications, the special welding machine of speed of welding function on a large scale simultaneously.And the frequency range of variable-frequency motor 5-50HZ normally, the rotating speed 1450rpm during 50HZ, corresponding velocity interval is 145rpm-1450rpm, rotating ratio is 1: 10, can't satisfy many specifications barrel diameter and the requirement of speed of welding function on a large scale at all.Therefore, be necessary to research and develop a kind of transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welder, carry out speed change and switch, to satisfy of the requirement of different jar barrel diameters to speed of welding.
Summary of the invention
Technical problem to be solved by this invention is: a kind of transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welder is provided, switch by realizing gear ratio, change the rotating ratio of transmission system, achieve the rotating ratio function that is equivalent to 1: 30, to satisfy of the welding requirements of different jar barrel diameters to the speed of welding wide variation.
The objective of the invention is to be achieved through the following technical solutions: the invention provides a kind of transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welder, mainly comprise transmission device, cam pendulous device, rotary main shaft and centering positioning chuck four major parts.Wherein, transmission device is fixed on the swing location-plate, and rotary main shaft one side is drive motors and reductor, and a side is two groups of gear switching device shifters, and passes worm gear and be positioned on the transmission device.Wherein an end of rotary main shaft is equipped with the rotary disk counter flange.Wherein, the cam pendulous device is fixed on the end that outside plate is decided in swing.
As a preferred embodiment of the present invention, described transmission device is made up of worm and gear transmission, two groups of gear switching device shifters, drive motors and reductor three parts, realizes three grades of decelerations.Wherein, the worm and gear transmission realizes third level deceleration; Two groups of gear switching device shifters are realized second level deceleration; Drive motors and reductor are realized the one-level deceleration; The drive motors rotating speed is a variable-frequency stepless speed-regulating.By above deceleration, can cover the rate request of sealing wire speed 200mm/min～1200mm/min range, for girth welding provides reliable and stable speed adjustable range.Wherein, two groups of gear switching device shifters mainly comprise driving gear combination and driven gear combination.Two groups of gears switch the combinations of pairs that realizes switching driven gear and driving gear by shifting fork device, satisfy the requirement of different jar barrel diameters to speed of welding.
As another preferred version of the present invention, described cam pendulous device is made up of cam gear, cam handle (joining set lever), spacing adjustment screw and swing location-plate four parts.By manual adjustments cam pendulous device, driving-chain and rotary disk are thrown off, be convenient to desk checking welding gun and weld seam (banding and cylindrical shell joint) deviation, simple operation.
Compared with prior art, the invention has the beneficial effects as follows: a kind of transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welding of the present invention, have three grades of decelerations, promptly according to different jars of barrel diameters (φ 300～φ 1400mm) difference of speed of welding is required to realize the speed switching of different stage, thereby realize covering the wide variation of sealing wire speed 200mm/min～1200mm/min by described transmission device.Wherein, because of motor speed is a variable-frequency stepless speed-regulating, for girth welding provides reliable and stable speed adjustable range.Wherein, by the cam pendulous device, driving-chain and rotary disk are thrown off.
Description of drawings
Fig. 1 is a kind of stereogram that is applied to the transmission system of a jar cylindrical shell ring, longitudinal seam welding
Fig. 2 is a kind of side view that is applied to the transmission system of a jar cylindrical shell ring, longitudinal seam welding
The specific embodiment
Below in conjunction with drawings and embodiments, further specify the present invention, but the present invention is not limited to these embodiments, any on essence spirit of the present invention improvement or substitute, still belong to scope required for protection in claims of the present invention.
In the present embodiment, see also shown in diagram 1 and the diagram 2, a kind of transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welding of the present invention mainly is made up of transmission device, cam pendulous device, rotary main shaft and centering positioning chuck four parts.Wherein, described transmission device comprises worm and gear transmission (2), two groups of gear switching device shifters (4-5), drive motors and reductor three parts such as (1).Wherein, described cam pendulous device mainly is made up of cam gear (7), cam handle (joining set lever) (8), spacing adjustment screw (9) and swing location-plate (10) four parts.
In the present embodiment, the parameter of worm and gear transmission (2) specifically is provided with as follows: reference diameter of worm d1 is set to 40mm, and reference circle of wormwheel diameter d 2 is set to 204mm, and centre-to-centre spacing is 125mm, number of threads 2, modulus 4, the worm gear number of teeth 51, modulus 4.
In the present embodiment, the parameter of two groups of gear switching device shifters (4-5) specifically is provided with as follows: driving gear Z1=22, Z2=40, modulus m=3; Driven gear Z1=58, Z2=40, modulus m=3.
In the present embodiment, the gearratio i=43.3 of drive motors and reductor (1), distribution transforming is motor frequently, n=1450rpm, P=1.1KW.
In the present embodiment, the specification limit that can satisfy jar cylindrical shell is as follows: diameter is between 300mm～1400mm, the thickness of jar cylindrical shell material between 3mm～6mm, total length between 1100mm～2020mm, to the claimed range of circumferential weld linear velocity between 200mm/min～1200mm/min.During welding, described transmission device adopts three grades of decelerations, and wherein, worm and gear transmission (2) realizes third level deceleration; Two groups of gear switching device shifters (4-5) are realized second level deceleration; Drive motors and reductor (1) are realized first order deceleration.By above deceleration, can cover the rate request of sealing wire speed 200mm/min～1200mm/min range, for girth welding provides reliable and stable speed adjustable range.Wherein, side at two groups of gear switching device shifters is equipped with shifting fork device (6), by the switching combinations of pairs of shifting fork device (6) realization driven gear (5) and driving gear (4), can satisfy the different requirements to speed of welding between 300mm～1400mm of different jar barrel diameters.
Claims (6)
1. a transmission system that is applied to a jar cylindrical shell ring, longitudinal seam welding mainly is made up of transmission device, cam pendulous device, rotary main shaft and centering positioning chuck four parts.Wherein, described transmission device comprises worm and gear transmission (2), two groups of gear switching device shifters (4-5), drive motors and reductor three parts such as (1).Wherein, described cam pendulous device mainly is made up of cam gear (7), cam handle (joining set lever) (8), spacing adjustment screw (9) and swing location-plate (10) four parts.
2. worm and gear transmission according to claim 1 (2), its parameter specifically is provided with as follows: reference diameter of worm d1 is set to 40mm, and reference circle of wormwheel diameter d 2 is set to 204mm, centre-to-centre spacing is 125mm, number of threads 2, modulus 4, the worm gear number of teeth 51, modulus 4.
3. two groups of gear switching device shifters according to claim 1 (4-5), its parameter specifically is provided with as follows: driving gear Z1=22, Z2=40, modulus m=3; Driven gear Z1=58, Z2=40, modulus m=3.Simultaneously, a side of two groups of gear switching device shifters (4-5) is equipped with shifting fork device (6).
4. drive motors according to claim 1 and reductor (1), its gearratio i=43.3, distribution transforming is motor frequently, n=1450rpm, P=1.1KW.
5. according to claim 1,2,3,4 described transmission devices and worm and gear transmission (2), two groups of gear switching device shifters (4-5), drive motors and reductor (1), transmission device adopts three grades of decelerations.Wherein, worm and gear transmission (2) realizes third level deceleration; Two groups of gear switching device shifters (4-5) are realized second level deceleration; Drive motors and reductor (1) are realized first order deceleration.By above deceleration, can cover the rate request of sealing wire speed 200mm/min～1200mm/min range, for girth welding provides reliable and stable speed adjustable range.
6. shifting fork device according to claim 3 (6) by manual control shifting fork device (6), can be realized the switching combinations of pairs of driven gear (5) and driving gear (4).Can satisfy the different requirements to speed of welding between 300mm～1400mm of different jar barrel diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010248837XA CN101961824B (en) | 2010-08-10 | 2010-08-10 | Transmission system applied to circular and longitudinal seam welders of tank barrel-shaped body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010248837XA CN101961824B (en) | 2010-08-10 | 2010-08-10 | Transmission system applied to circular and longitudinal seam welders of tank barrel-shaped body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101961824A true CN101961824A (en) | 2011-02-02 |
| CN101961824B CN101961824B (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010248837XA Active CN101961824B (en) | 2010-08-10 | 2010-08-10 | Transmission system applied to circular and longitudinal seam welders of tank barrel-shaped body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363463A (en) * | 2017-07-28 | 2017-11-21 | 倪飞 | A kind of longitudinal seam welding of barrel device |
| CN112548421A (en) * | 2020-11-30 | 2021-03-26 | 湖南三泰新材料股份有限公司 | Circular seam welding equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680801A (en) * | 1970-07-31 | 1972-08-01 | Regal Mfg Co | Yarn traverse mechansm |
| WO1989008012A1 (en) * | 1988-02-23 | 1989-09-08 | S.O.P.A.P. S.A. | Multi-axis mechanical manipulator |
| CN2381432Y (en) * | 1999-08-23 | 2000-06-07 | 王志祥 | Resistor welder for welding vertical and annular seams |
| CN2614832Y (en) * | 2003-02-13 | 2004-05-12 | 上海泖峰汽车塑料件厂 | High-frequency welding apparatus |
-
2010
- 2010-08-10 CN CN201010248837XA patent/CN101961824B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680801A (en) * | 1970-07-31 | 1972-08-01 | Regal Mfg Co | Yarn traverse mechansm |
| WO1989008012A1 (en) * | 1988-02-23 | 1989-09-08 | S.O.P.A.P. S.A. | Multi-axis mechanical manipulator |
| CN2381432Y (en) * | 1999-08-23 | 2000-06-07 | 王志祥 | Resistor welder for welding vertical and annular seams |
| CN2614832Y (en) * | 2003-02-13 | 2004-05-12 | 上海泖峰汽车塑料件厂 | High-frequency welding apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363463A (en) * | 2017-07-28 | 2017-11-21 | 倪飞 | A kind of longitudinal seam welding of barrel device |
| CN112548421A (en) * | 2020-11-30 | 2021-03-26 | 湖南三泰新材料股份有限公司 | Circular seam welding equipment |
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| Publication number | Publication date |
|---|---|
| CN101961824B (en) | 2013-11-13 |
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Address after: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Applicant after: Shanghai Hugong Welding Group Co., Ltd. Address before: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Applicant before: Shanghai Hugong Electric Welding Machine (Group) Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI HUGONG ELECTRIC WELDER (GROUP) CO., LTD. TO: SHANGHAI HUGONG WELDERING GROUP CO., LTD. |
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