CN101961824B - 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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- CN101961824B CN101961824B CN201010248837XA CN201010248837A CN101961824B CN 101961824 B CN101961824 B CN 101961824B CN 201010248837X A CN201010248837X A CN 201010248837XA CN 201010248837 A CN201010248837 A CN 201010248837A CN 101961824 B CN101961824 B CN 101961824B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000003466 welding Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001131 transforming effect Effects 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000011257 shell material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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 tank cylindrical shell, transmission system of longitudinal seam welder of being applied to.
Background technology
Along with the diversified fast development of industry, because tank cylindrical shell material, thickness etc. are different, need to adopt different welding procedures, a lot of enterprises need to meet 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 meet 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 tank cylindrical shell ring, longitudinal seam welder, carry out the speed change switching, to meet the requirement of different tank 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 tank cylindrical shell ring, longitudinal seam welder is provided, by realizing the gear ratio switching, change the rotating ratio of transmission system, achieve the rotating ratio function that is equivalent to 1: 30, to meet the welding requirements of different tank 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 tank 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 and swings on 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 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 and swings an end of determining outside plate.
As a preferred embodiment of the present invention, described transmission device is comprised of Worm Wheel System, two groups of gear switching device shifters, drive motors and reductor three parts, realizes three grades of decelerations.Wherein, Worm Wheel System is realized third level deceleration; Two groups of gear switching device shifters are realized second level deceleration; Drive motors and reductor are realized primary speed-down; The drive motors rotating speed is 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 gear switchings realize the combinations of pairs of switching driven gear and driving gear by shifting fork device, meet the requirement of different tank barrel diameters to speed of welding.
As another preferred version of the present invention, described cam pendulous device is comprised 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 tank cylindrical shell ring, longitudinal seam welding of the present invention, have three grades of decelerations, namely by described transmission device, according to different tank barrel diameters (φ 300～φ 1400mm), the 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.Wherein, because motor speed is 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 tank cylindrical shell ring, longitudinal seam welding
Fig. 2 is a kind of side view that is applied to the transmission system of tank cylindrical shell ring, longitudinal seam welding
The specific embodiment
Below in conjunction with drawings and embodiments, further illustrate 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 the claims in the present invention book.
In the present embodiment, see also shown in diagram 1 and diagram 2, a kind of transmission system that is applied to tank cylindrical shell ring, longitudinal seam welding of the present invention, mainly be comprised of transmission device, cam pendulous device, rotary main shaft and centering positioning chuck four parts.Wherein, described transmission device comprises three parts such as Worm Wheel System (2), two groups of gear switching device shifters (4-5), drive motors and reductor (1).Wherein, described cam pendulous device mainly is comprised 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 Wheel System (2) specifically arranges 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 arranges 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 meet the tank cylindrical shell is as follows: diameter is between 300mm～1400mm, the thickness of tank 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 Wheel System (2) is realized 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, a side at two groups of gear switching device shifters is equipped with shifting fork device (6), realize the switching combinations of pairs of driven gear (5) and driving gear (4) by shifting fork device (6), can meet the different requirements to speed of welding between 300mm～1400mm of different tank barrel diameters.
Claims (4)
1. transmission system that is applied to tank cylindrical shell ring, longitudinal seam welder, it is characterized in that: this system mainly is comprised of transmission device, cam pendulous device, rotary main shaft and centering positioning chuck four parts; Wherein, described transmission device comprises Worm Wheel System (2), two groups of gear switching device shifters (4-5), drive motors and reductor (1), wherein, described cam pendulous device comprise cam gear (7), join the cam handle (8) of set lever, spacing adjustment screw (9); Described transmission device is fixed on and swings on location-plate (10), rotary main shaft one side is drive motors and reductor, one side is two groups of gear switching device shifters, and pass worm gear and be positioned on 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 an end that swings location-plate, and the driving cam pendulous device is with engagement and the released state of worm and gear in the switching transmission device;
Two groups of gear switching device shifters mainly comprise driving gear combination (4) and driven gear (5) combination, and the parameter of two groups of gear switching device shifters (4-5) specifically arranges as follows: driving gear Z1=22, Z2=40, modulus m=3; Driven gear Z1=58, Z2=40, modulus m=3; A side at described two groups of gear switching device shifters is equipped with shifting fork device (6), realizes the switching combinations of pairs of driven gear (5) and driving gear (4) by shifting fork device (6).
2. the transmission system that is applied to tank cylindrical shell ring, longitudinal seam welder according to claim 1, it is characterized in that: described Worm Wheel System (2), its parameter specifically arranges as follows: reference diameter of worm d1 is set to 40mm, 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. the transmission system that is applied to tank cylindrical shell ring, longitudinal seam welder according to claim 1, is characterized in that: described drive motors and reductor (1), its gearratio i=43.3, distribution transforming frequency motor, n=1450rpm, P=1.1KW.
4. the transmission system that is applied to tank cylindrical shell ring, longitudinal seam welder according to claim 3, it is characterized in that: described transmission device and Worm Wheel System (2), two groups of gear switching device shifters (4-5), drive motors and reductor (1), transmission device adopts three grades of decelerations; Wherein, Worm Wheel System (2) is realized 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.
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 CN101961824A (en) | 2011-02-02 |
| CN101961824B true CN101961824B (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010248837XA Expired - Fee Related 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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| Country | Link |
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| CN (1) | CN101961824B (en) |
Families Citing this family (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 |
| CN112548421B (en) * | 2020-11-30 | 2022-11-15 | 湖南三泰新材料股份有限公司 | Circular seam welding equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680801A (en) * | 1970-07-31 | 1972-08-01 | Regal Mfg Co | Yarn traverse mechansm |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2627419B1 (en) * | 1988-02-23 | 1990-07-27 | Sopap Sa | MULTI-AXIS MECHANICAL MANIPULATOR WITH ADJUSTABLE STROKE AND OVERLOAD PROTECTION |
-
2010
- 2010-08-10 CN CN201010248837XA patent/CN101961824B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680801A (en) * | 1970-07-31 | 1972-08-01 | Regal Mfg Co | Yarn traverse mechansm |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN101961824A (en) | 2011-02-02 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Applicant after: SHANGHAI HUGONG ELECTRIC GROUP Co.,Ltd. Address before: 201700 No. 7177 Pine Road, Qingpu District, Shanghai Applicant before: Shanghai Hugong Welding Machine (Group) Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI HUGONG ELECTRIC WELDER (GROUP) CO., LTD. TO: SHANGHAI HUGONG WELDERING GROUP CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |