CN203526862U - Automatic welding machine for round rods - Google Patents
Automatic welding machine for round rods Download PDFInfo
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- CN203526862U CN203526862U CN201320373487.9U CN201320373487U CN203526862U CN 203526862 U CN203526862 U CN 203526862U CN 201320373487 U CN201320373487 U CN 201320373487U CN 203526862 U CN203526862 U CN 203526862U
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Abstract
The utility model relates to an automatic welding machine for round rods. The automatic welding machine is mainly used for the 360-degree welding of weld joints of connection portions of parts at both ends of a round rod. The automatic welding machine for the round rods comprises a machine frame, an actuating device, a mounting platform and a platform upper portion. The automatic welding machine for the round rod is characterized by being provided with a platform lower portion. The platform lower portion comprises a sliding table pushing plate, a sliding table control cylinder, a supporting plate lifting cylinder and a synchronous shaft. A jacking device of the platform upper portion comprises a jacking cylinder mounting plate, a sliding side cylinder fixing plate, a left jacking cylinder, a right jacking cylinder, a left jacking bar and a right jacking bar, wherein the left jacking cylinder and the right jacking cylinder are respectively fixed on the inner side of the jacking cylinder mounting plate and the inner side of the sliding side cylinder fixing plate, and the left jacking bar and the right jacking bar are mounted at both ends of a rotation shaft. The actuating device rotates in a bidirectional and synchronous mode to drive parts to be welded to rotate synchronously. The automatic welding machine for the round rods is simple, reasonable and compact in structure design, easy, accurate and reliable to use, and long in service life. The automatic welding machine can be used for automatic one-step 360-degree welding of parts at both ends of a long rod with round cross-sections.
Description
Technical field
The utility model relates to a kind of welding equipment, a kind of circular pin automatic welding machine particularly, and it is mainly used in 360 ° of welding of part junction, circular pin two ends weld seam.
Background technology
In prior art, the welding of part junction, circular pin two ends, is generally to hold by hand welding gun directly welded part to be welded, because weld seam needs 360 ° of welding, thus will hand-turning part 360 °, weld twice, its work efficiency is low, poor welding quality.
Chinese Patent Application No. 2009101079819 discloses the application for a patent for invention that a kind of name is called " a kind of suspensory welding operation devices of 360 ° of annular battery electrode column sealings ", it comprises control device and location-plate two large divisions, although it can carry out the sealing of 360 ° of annular battery electrode columns, but it is only applicable to, in suspensory welding operation mode, battery electrode column is carried out to 360 ° of seal weldings, and be not suitable for the automatic welding sealing to circular pin.
China Patent No. 2011205499770 discloses the utility application that a kind of name is called " the coaxial automatic soldering device of self-centering of printing plate cylinder ", and it comprises lathe bed, driving mechanism, self-centering clamping device, angular encoder and left and right welding machine; In use there is following defect in this automatic soldering device: 1, it is the special welding device for printing plate cylinder, is not suitable for the automatic welding in enormous quantities of other slender axles pipe part; 2, the welding in this patent is after the spindle nose of steel pipe and two ends is put well, need first manually what time to make part locate printing plate cylinder components welding, with welding equipment, part is carried out the welding of a week, its operation is carried out in two steps, therefore its welding efficiency and welding quality or not high enough again.
Chinese Patent Application No. 2008101620167 discloses the application for a patent for invention that a kind of name is called " axis products radial bonding machine and welding method ", but in use there is following defect in it: 1, be rotated welding work pieces is one-sided, if poor fit between part, can cause part to rotate with equipment, and another part part can produce the phenomenon of not rotating, this has just affected the requirement of welding and the quality of product; 2, making the power source of soldering part rotation is buncher, and the terminal of rotating is to be controlled by approach switch, is easily created in welding process, and approach switch can produce error, thereby causes that fusion length is imperfect or weld seam is long.3, the part after welding needs manually to be taken off, need to consume employee time decreased class's output.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and the circular pin automatic welding machine that a kind of reasonable in design is provided, can makes the weld seam of part junction, circular pin two ends carry out 360 ° of welding.
The utility model solves the problems of the technologies described above adopted technical scheme: this circular pin automatic welding machine comprises frame, drive unit, mounting platform and platform top, platform top comprises holding device, turning cylinder, slide unit panel, line slideway and welding gun, welding gun is symmetrically distributed on mounting platform, it is characterized in that: be also provided with a platform bottom, this platform bottom comprises slide unit slurcam, slide unit control cylinder, supporting plate lift cylinder and synchronizing shaft; Described platform top also comprises contiguous block, interconnective part supporting base and part supporting plate, and contiguous block is union piece supporting plate and supporting plate lift cylinder respectively, and part supporting base is connected with the supporting plate lift cylinder of platform bottom; Described holding device comprises and holds out against cylinder mounting plate, slip side air cylinder fixed plate, left and right cylinder and the left and right top-fastening rod of holding out against, the left and right cylinder that holds out against is separately fixed at the inner side that holds out against cylinder mounting plate and slip side air cylinder fixed plate, and left and right top-fastening rod is arranged on the two ends of turning cylinder; Described turning cylinder, left and right cylinder and the left and right top-fastening rod of holding out against are on same axis; Slide unit control cylinder in described platform bottom is connected with slide unit slurcam, and slide unit slurcam is connected with slide unit panel, and synchronizing shaft is connected with drive unit; Described drive unit bi-directional synchronization is rotated, and drives required soldering part synchronous rotary together.Make thus structural design of the present utility model more reasonable, compact, be more suitable for the automatic welding in enormous quantities of slender axles pipe part, and can guarantee that when welding both sides carry out 360 ° of welding simultaneously, and disposablely automatically complete.
Drive unit described in the utility model comprises servomotor, upper synchronizing wheel and band, lower synchronizing wheel and band, servomotor is connected with lower synchronizing wheel and band with synchronizing shaft respectively, lower synchronizing wheel and band are connected with upper synchronizing wheel and band, upper synchronizing wheel and band are connected with turning cylinder, and described upper synchronizing wheel and band, lower synchronizing wheel and band are left and right and arrange.Make the structural design of the utility model drive unit more reasonable, welding quality is good, and efficiency is high.
The utility model is also provided with supporting plate lifting positioning sleeve and the supporting plate lifting locating shaft of mutual coupling, they are between supporting plate lift cylinder and part supporting plate, and described supporting plate lift cylinder makes the lifting of part supporting plate by the cooperation of supporting plate lifting positioning sleeve and supporting plate lifting locating shaft.When blowing, part supporting plate is raised to highest order, as long as it is just just concentricity with the positioning sleeve of both sides that part is put into two ends; After welding completes, two end positioning exits automatically, and part supporting plate declines, and part is on guide plate and roll into charging tray with regard to automatically falling into the plate that connects material.
The utility model is also provided with turning cylinder supporting base, and this turning cylinder supporting base left and right distributes, and left and right respectively distributes two, and described upper synchronizing wheel and band are between each two turning cylinder supporting bases of left and right.Effect and effect: turning cylinder is fixed by supporting base, rotary axle box is at the internal diameter of rolling bearing and bearing outside diameter and supporting base hole match.
The utility model is also provided with synchronizing shaft holder, and this synchronizing shaft holder left and right is distributed in platform bottom, and described synchronizing shaft is arranged on this synchronizing shaft holder.
The utility model compared with prior art, has following positive effect: structural design is simple, reasonable, compact, easy to use, accurate, reliable, long service life.This welding dedicated device can pair cross-section be 360 ° of welding that circular stock carries out two end parts, and once just can automatically complete, can also automatic material separator, and work efficiency is high, the good and good stability of quality.
Compare with Chinese Patent Application No. 2008101620167, the utility model is that bi-directional synchronization is rotated, and by required soldering part together synchronous rotary, while having guaranteed welding, carry out simultaneously both sides, and weldquality is also consistent; Meanwhile, motor of the present utility model is servomotor, and the angle of welding is controlled terminal automatically with PLC program, because having approach switch just can not produce error, does not occur, can guarantee length and the quality of weld seam; In addition, after welding of the present utility model, part is by supporting mechanism automatic material separator, and manually as long as blowing is just passable, and feeding is exactly completely automatically.
Compare with Chinese Patent Application No. 2011205499770, the utility model, as long as after each part is put well, does not need first manually each part to be carried out to spot welding, but starting switch directly carries out the welding of a week, settles at one go, reduces the operation of first spot welding, improved work efficiency, and welding quality is good.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is structural representation top view of the present utility model.
Fig. 3 is structural representation upward view of the present utility model.
Fig. 4 is structural representation right view of the present utility model.
Fig. 5 be the utility model install the structural representation front view after weldering part.
Fig. 6 be the utility model install the structural representation top view after weldering part.
Fig. 7 is the structural representation of part that the utility model welds.
In figure: 1 servomotor, 2 mounting platforms, 3 hold out against cylinder mounting plate, 4 hold out against cylinder, 5 top-fastening rods, 6 turning cylinder supporting bases, synchronizing wheel and band on 7, 8 turning cylinders, 9 welding gun fixed supports, 10 welding guns, 11 part supporting bases, 12 part supporting plates, 13 parts that weld, 14 slip side air cylinder fixed plate, 15 slide unit panels, 16 line slideways, 17 fixed heads, 18 synchronizing shaft holders, 19 linear bearings, 20 times synchronizing wheels and band, 21 slide unit slurcams, 22 soldering part fixed covers, 23 slide unit control cylinders, 24 supporting plate lifting positioning sleeves, 25 supporting plate lifting locating shafts, 26 supporting plate lift cylinders, 27 contiguous blocks, 28 synchronizing shafts, 29 frames, 30 guide plates, 31 motor mounts.
The specific embodiment
Referring to Fig. 1-Fig. 6, embodiment of the present utility model is mainly comprised of frame 29, mounting platform 2, drive unit I, platform top II and platform bottom III.
Drive unit I of the present utility model comprise servomotor 1, upper synchronizing wheel and be with 7, lower synchronizing wheel and be with 20, servomotor 1 respectively with synchronizing shaft 28 with lower synchronizing wheel and be with 20 to be connected, lower synchronizing wheel and be with 20 with upper synchronizing wheel and be with 7 to be connected, upper synchronizing wheel and be with 7 to be connected with turning cylinder 8; Wherein: upper synchronizing wheel and be with 7, lower synchronizing wheel and be with 20 to be left and right and to arrange.
Drive unit I of the present utility model is that bi-directional synchronization is rotated, drive required soldering part the part that welds 13 synchronous rotary together.
Platform of the present utility model top II comprises holding device II-1, turning cylinder supporting base 6, turning cylinder 8, slide unit panel 15, line slideway 16, welding gun 10, contiguous block 27, interconnective part supporting base 11 and part supporting plate 12; Turning cylinder supporting base 6 left and right distribute, and left and right respectively distributes two, upper synchronizing wheel and be with 7 between each two turning cylinder supporting bases 6 of left and right; Welding gun 10 is symmetrically distributed on mounting platform 2, and contiguous block 27 is union piece supporting plate 12 and supporting plate lift cylinder 26 respectively, and part supporting base 11 is connected with the supporting plate lift cylinder 23 of platform bottom III; Described holding device II-1 comprises and holds out against cylinder mounting plate 3, slip side air cylinder fixed plate 14, left and right cylinder 4 and the left and right top-fastening rod 5 of holding out against, the left and right cylinder 4 that holds out against is separately fixed at the inner side that holds out against cylinder mounting plate 3 and slip side air cylinder fixed plate 14, and left and right top-fastening rod 5 is arranged on the two ends of turning cylinder 8.Wherein: described turning cylinder 8, left and right cylinder 4 and the left and right top-fastening rod 5 of holding out against are on same axis.
Platform of the present utility model bottom III comprises synchronizing shaft holder 18, slide unit slurcam 21, slide unit control cylinder 23, supporting plate lift cylinder 26 and synchronizing shaft 28; Synchronizing shaft holder 18 left and right are distributed in platform bottom III, and synchronizing shaft 28 is arranged on this synchronizing shaft holder 18; Slide unit control cylinder 23 is connected with slide unit slurcam 21, and slide unit slurcam 21 is connected with slide unit panel 15, and synchronizing shaft 28 is connected with drive unit I.
The utility model is also provided with supporting plate lifting positioning sleeve 24 and the supporting plate lifting locating shaft 25 of mutual coupling, they are between supporting plate lift cylinder 26 and part supporting plate 12, and supporting plate lift cylinder 26 makes 12 liftings of part supporting plate by the cooperation of supporting plate lifting positioning sleeve 25 and supporting plate lifting locating shaft 25.
In the utility model hold out against cylinder 4, top-fastening rod 5, turning cylinder supporting base 6, upper synchronizing wheel and be with 7, welding gun fixed support 9, welding gun 10, part supporting base 11, fixed head 17, synchronizing shaft holder 18, lower synchronizing wheel and be with 20, soldering part fixed cover 22, supporting plate lifting positioning sleeve 24, supporting plate lifting locating shaft 25 and guide plate 30 be left and right and distribute or symmetrical distribution.
Static structure when the utility model work is not worked is as follows:
Slide unit control cylinder 23 is connected with slide unit slurcam 21, and slide unit slurcam 21 is connected with slide unit panel 15.
It is fixing with fixed head 17 that left side holds out against cylinder mounting plate 3, turning cylinder supporting base 6, and be fixed on mounting platform 2 above or top.Slip side air cylinder fixed plate 14, turning cylinder supporting base 6 is fixing with slide unit panel 15, and can horizontally slip with fixed head 17 by linear bearing 19 and line slideway 16, fixed head 17 be fixed on mounting platform 2 above.
Top-fastening rod 5 is arranged on the inside of turning cylinder 8 and soldering part fixed cover 22, and direct effect is to the part that welds 13.
The rotation of servomotor 1 drives synchronizing shaft 28, and rotates with lower synchronizing wheel and together with being with 20, by upper synchronizing wheel and with 7, the turning cylinder 8 of the left and right sides and soldering part fixed cover 22 is rotated; Finally make welded part 13 rotate.
The lifting of supporting plate lift cylinder 26 makes 12 liftings of part supporting plate by supporting plate lifting positioning sleeve 24,25 cooperations of supporting plate lifting locating shaft, and part supporting base 11 is lifting simultaneously also, by welded part 13 1 liftings.
Slide unit control cylinder 23 promotes to make the slide unit panel 15 connecting to horizontally slip by slide unit slurcam 21, linear bearing 19 is connected on slide unit panel 15, line slideway 16 is fixed on fixed head 17, linear bearing 19 smooth working on line slideway 16 when sliding.
During the utility model work:
The course of work of the present utility model is as follows:
When manual, when the part that weld 13 packaging is placed on part supporting base 11, start power switch, supporting plate lift cylinder 26 by part supporting plate 12 rise drive on part supporting bases 11 the part that welds 13 arrive the height of stipulating.
Receive part and put in place after signal, slide unit control cylinder 23 drives slide unit panel 15 inwardly to slide by slide unit slurcam 21, and welded part 13 is imported in the soldering part fixed cover 22 of left and right automatically.
After the part that welds 13 imports, hold out against cylinder 4 top-fastening rod 5 inwardly pushed away welded part 13 two ends parts are held out against.
After the part that welds 13 holds out against, servomotor 1 automatic rotating is by synchronizing shaft 28 by synchronizing shaft holder 18 and upper synchronizing wheel and be with 7 rotations, and turning cylinder 8, soldering part fixed cover 22 also rotate, thereby drives 13 rotations of institute's part that welds.
When welded part 13 rotates, welding gun 10 starts automatically to carry out circumference soldering.After welded part 13 rotates 360 °, servomotor 1 stops operating automatically, and welding gun 10 also auto-breaking stops welding.Now 360 °, the A place weld seam at the part that welds 13 two ends welded.
After the part that welds 13 has welded, slide unit control cylinder 23 promotes slide unit panel 15 by slide unit slurcam 21 and outwards slides, and holds out against cylinder 4 simultaneously and also returns, and the part that welds 13 has just been deviate from soldering part fixed cover 22.
Supporting plate lift cylinder 26 drives part supporting plates 12, part supporting base 11 to decline, and institute's part that welds 13 is decline simultaneously also.When welded part 13 drops to the inclined-plane of guide plate 30, just because being kept off, stop, and part supporting plate 12 continues to decline, welded part 13 and part supporting base 11 are departed from.
The part that welds 13 finally along the slope of guide plate 30, automatically tumble in the hopper outside the utility model.
Whole automatic Arc Welding finishes, and second part just can pack into and work on.
Whole automatic Arc Welding, all by PLC procedure auto-control.Welded part 13 need be put into for artificial.
Wherein: contiguous block 27 is supporting plate and cylinder contiguous block, slip side air cylinder fixed plate 14 is for slip side holds out against air cylinder fixed plate, and guide plate 30 is the de-material of postwelding part guide plate, and servomotor 1 is workpiece rotating servo motor.
By foregoing description, those skilled in the art can implement.
Although the utility model with embodiment openly as above; but it is not in order to limit protection domain of the present utility model; all equivalence or simple change of doing according to described structure, feature and the principle of the utility model design, are included in the protection domain of the utility model patent.
Claims (5)
1. a circular pin automatic welding machine, comprises frame, drive unit, mounting platform and platform top, and platform top comprises holding device, turning cylinder, slide unit panel, line slideway and welding gun, and welding gun is symmetrically distributed on mounting platform, it is characterized in that:
Also be provided with a platform bottom, this platform bottom comprises slide unit slurcam, slide unit control cylinder, supporting plate lift cylinder and synchronizing shaft;
Described platform top also comprises contiguous block, interconnective part supporting base and part supporting plate, and contiguous block is union piece supporting plate and supporting plate lift cylinder respectively, and part supporting base is connected with the supporting plate lift cylinder of platform bottom; Described holding device comprises and holds out against cylinder mounting plate, slip side air cylinder fixed plate, left and right cylinder and the left and right top-fastening rod of holding out against, the left and right cylinder that holds out against is separately fixed at the inner side that holds out against cylinder mounting plate and slip side air cylinder fixed plate, and left and right top-fastening rod is arranged on the two ends of turning cylinder;
Described turning cylinder, left and right cylinder and the left and right top-fastening rod of holding out against are on same axis;
Slide unit control cylinder in described platform bottom is connected with slide unit slurcam, and slide unit slurcam is connected with slide unit panel, and synchronizing shaft is connected with drive unit;
Described drive unit bi-directional synchronization is rotated, and drives required soldering part synchronous rotary together.
2. circular pin automatic welding machine according to claim 1, it is characterized in that: described drive unit comprises servomotor, upper synchronizing wheel and band, lower synchronizing wheel and band, servomotor is connected with lower synchronizing wheel and band with synchronizing shaft respectively, lower synchronizing wheel and band are connected with upper synchronizing wheel and band, upper synchronizing wheel and band are connected with turning cylinder, and described upper synchronizing wheel and band, lower synchronizing wheel and band are left and right and arrange.
3. circular pin automatic welding machine according to claim 1 and 2, it is characterized in that: the supporting plate lifting positioning sleeve and the supporting plate lifting locating shaft that are also provided with mutual coupling, they are between supporting plate lift cylinder and part supporting plate, and described supporting plate lift cylinder makes the lifting of part supporting plate by the cooperation of supporting plate lifting positioning sleeve and supporting plate lifting locating shaft.
4. circular pin automatic welding machine according to claim 2, it is characterized in that: be also provided with turning cylinder supporting base, this turning cylinder supporting base left and right distributes, and left and right respectively distributes two, and described upper synchronizing wheel and band are between each two turning cylinder supporting bases of left and right.
5. circular pin automatic welding machine according to claim 1 and 2, is characterized in that: be also provided with synchronizing shaft holder, this synchronizing shaft holder left and right is distributed in platform bottom, and described synchronizing shaft is arranged on this synchronizing shaft holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373487.9U CN203526862U (en) | 2013-06-27 | 2013-06-27 | Automatic welding machine for round rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320373487.9U CN203526862U (en) | 2013-06-27 | 2013-06-27 | Automatic welding machine for round rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526862U true CN203526862U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320373487.9U Expired - Lifetime CN203526862U (en) | 2013-06-27 | 2013-06-27 | Automatic welding machine for round rods |
Country Status (1)
| Country | Link |
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| CN (1) | CN203526862U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317287A (en) * | 2013-06-27 | 2013-09-25 | 浙江龙生汽车部件股份有限公司 | Automatic welding machine for round rod |
| CN104526247A (en) * | 2014-12-27 | 2015-04-22 | 浙江卓驰机械有限公司 | Automatic welder for connector |
| CN104985333A (en) * | 2015-08-10 | 2015-10-21 | 辽宁工业大学 | Damper hollow piston rod and solid end laser welding tool assembly |
| CN105108394A (en) * | 2015-09-25 | 2015-12-02 | 宁波中和汽配有限公司 | Welding device of third-gear and fourth-gear shifting fork shaft |
| CN105499785A (en) * | 2016-01-15 | 2016-04-20 | 重庆安比芯汽车进气系统有限公司 | Vibration friction welding and locating mechanism |
| CN105817797A (en) * | 2015-01-08 | 2016-08-03 | 泰州市安捷利汽车配件有限公司 | Improved rotating welding device |
| CN106862848A (en) * | 2017-02-23 | 2017-06-20 | 成都联润科技有限公司 | It is a kind of to be applied to three devices of rotating welding |
-
2013
- 2013-06-27 CN CN201320373487.9U patent/CN203526862U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317287A (en) * | 2013-06-27 | 2013-09-25 | 浙江龙生汽车部件股份有限公司 | Automatic welding machine for round rod |
| CN103317287B (en) * | 2013-06-27 | 2015-09-30 | 浙江龙生汽车部件股份有限公司 | A kind of circular pin automatic welding machine |
| CN104526247A (en) * | 2014-12-27 | 2015-04-22 | 浙江卓驰机械有限公司 | Automatic welder for connector |
| CN105817797A (en) * | 2015-01-08 | 2016-08-03 | 泰州市安捷利汽车配件有限公司 | Improved rotating welding device |
| CN104985333A (en) * | 2015-08-10 | 2015-10-21 | 辽宁工业大学 | Damper hollow piston rod and solid end laser welding tool assembly |
| CN105108394A (en) * | 2015-09-25 | 2015-12-02 | 宁波中和汽配有限公司 | Welding device of third-gear and fourth-gear shifting fork shaft |
| CN105499785A (en) * | 2016-01-15 | 2016-04-20 | 重庆安比芯汽车进气系统有限公司 | Vibration friction welding and locating mechanism |
| CN106862848A (en) * | 2017-02-23 | 2017-06-20 | 成都联润科技有限公司 | It is a kind of to be applied to three devices of rotating welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 311504 Yu Zhaocun, the Fuchun River Town, Tonglu County, Hangzhou, Zhejiang Patentee after: ZHEJIANG LONGSHENG AUTO PARTS TECHNOLOGY Co.,Ltd. Address before: 311504 Yu Zhaocun, the Fuchun River Town, Tonglu County, Hangzhou, Zhejiang Patentee before: ZHEJIANG LONGSHENG AUTO PARTS LIMITED BY SHARE Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |