CN204603534U - A kind of vertical multijaw welding machine - Google Patents
A kind of vertical multijaw welding machine Download PDFInfo
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- CN204603534U CN204603534U CN201520315000.0U CN201520315000U CN204603534U CN 204603534 U CN204603534 U CN 204603534U CN 201520315000 U CN201520315000 U CN 201520315000U CN 204603534 U CN204603534 U CN 204603534U
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- force piece
- multijaw
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- welding machine
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Abstract
The utility model relates to welder, is specifically related to a kind of vertical multijaw welding machine.Comprise: frame, the first force piece, the second force piece, the 3rd force piece, main shaft, hollow shaft, worm gear, parallelogram linkage, welding gun, rotating disk, intermittent feeding device, the first force piece drive main shaft on it moves down and is coordinated workpiece fixation by fixture and draw-in groove, hollow shaft is driven to successively by the second force piece, worm screw, worm gear, parallelogram linkage is made to swing the distance regulating welding gun and steel cylinder weld, 3rd force piece drives the second helical gear to move down simultaneously, first helical gear produces the displacement that rotates in a circumferential direction, then drive multiple welding gun to rotate in a circumferential direction to move a certain distance, complete the circumference one section of welding job to steel cylinder weld, disposablely to complete, and drive turntable intermittent to rotate feed by intermittent feeding device, really realize Automatic-feeding, disposablely complete welding, operating efficiency is high, safe and reliable, simple to operation.
Description
Technical field
the utility model relates to welding field, is specifically related to a kind of vertical multijaw welding machine.
Background technology
steel cylinder welding all rests in the level of manual electric arc welding, require quite tight to operator, not only labour intensity is large, work situation is severe, cost is high, efficiency is low, and welding quality also not easily ensures under mass-produced condition, and this can not meet the needs of modernization industrial development far away.
as Chinese utility model patent Authorization Notice No. CN 203409411 U discloses a kind of steel cylinder shield base automatic soldering device, comprise workbench, gas protects welding gun, trimming hand wheel, cylinder and stepper motor, both sides on workbench are provided with stepper motor and cylinder, centre on workbench is provided with gas and protects welding gun and trimming hand wheel, and gas is protected welding gun and is connected with trimming hand wheel.This automatic soldering device, by the interlock of welding machine transfer speed, achieves automatic welding, improves quality and the operating efficiency of product, do not have too high requirement to operative employee compared with manual welding.But this welder can only be protected welding gun to gas and finely tune, and the amplitude of accommodation is less, has certain limitation; Need the welding of even discontinuity repeatedly just can complete welding when its gas protects welding gun welding simultaneously, operating efficiency is lower.
Summary of the invention
for overcoming above-mentioned defect, namely the purpose of this utility model is to provide a kind of Automatic-feeding, the disposable vertical multijaw welding machine completing welding.
the purpose of this utility model is achieved through the following technical solutions:
the vertical multijaw welding machine of one of the present utility model, comprising: frame, the first force piece, the second force piece, the 3rd force piece, main shaft, hollow shaft, worm gear, parallelogram linkage, welding gun, rotating disk, intermittent feeding device; Described hollow shaft to be arranged in frame and to rotate freely; Described main shaft to be arranged in hollow shaft and to pass hollow shaft, and described first force piece is connected with one end power of main shaft and drives main shaft vertically to move up and down, and the other end of described main shaft is connected with the fixture for fixation workpiece; Described second force piece is connected with hollow shaft power and drives hollow shaft to rotate; Described hollow shaft is movably installed with the first helical gear, described first helical gear is engaged with the second helical gear, described second helical gear for moving up and down, circumference is fixedly installed, described 3rd force piece is connected drive second helical gear with the second helical gear power and moves up and down; Described hollow shaft is fixedly installed worm screw, the quantity of described worm gear is more than 2 and evenly arranges in perimembranous, described worm gear be fixedly connected with the first helical gear and and worm engaging, described parallelogram linkage is arranged on worm gear, and described welding gun is arranged on parallelogram linkage; Described rotating disk is evenly provided with the draw-in groove of more than 2, described intermittent feeding device is arranged in frame and drives turntable intermittent to rotate.
further, described intermittent feeding device includes: feed servomotor, cutaway disk, sheave; Described sheave is evenly provided with the cotter way identical with pocket numbers, and described cutaway disk is connected with feed servomotor power, and described cutaway disk is provided with straight pin, and described cutaway disk is arranged in cotter way by its straight pin and drives sheave to rotate; Described sheave is coaxially fixedly connected with rotating disk.
further, the quantity of described worm gear is 3, and the quantity of described draw-in groove is 6.
further, described second helical gear is fixedly connected with locating shaft, and described locating shaft is movably arranged in frame.
further, described first force piece includes: the first servomotor, edge cam, roller; Described edge cam is connected with the first servomotor power, and described roller is arranged on edge cam, and described roller is fixedly connected with main shaft.
further, described main shaft is provided with splined shaft, described splined shaft is fixed by hub splines.
further, described second force piece includes: the second servomotor, the first spur gear, the second spur gear; Described first spur gear is coaxially fixedly connected with hollow shaft, and described first spur gear is by end face bearing supplemental support, and described second spur gear engages with the first spur gear, and described second spur gear is connected with the second servomotor power.
further, described 3rd force piece includes: electrohydraulic cylinder, piston rod; Described electrohydraulic cylinder is connected with piston rod, and described piston rod is fixedly connected with the second helical gear.
further, described fixture is cover body, and described cover body is provided with electromagnet.
further, described worm gear is fixedly connected with the first helical gear by worm gear frame.
the vertical multijaw welding machine of the one that the utility model provides, the first force piece drive main shaft on this vertical multijaw welding machine moves down and is coordinated workpiece fixation by fixture and draw-in groove, hollow shaft is driven to successively by the second force piece, worm screw, worm gear, parallelogram linkage is made to swing the distance regulating welding gun and steel cylinder weld, 3rd force piece drives the second helical gear to move down simultaneously, because the second helical gear circumference is fixing, the first helical gear is made to produce the displacement that rotates in a circumferential direction, then drive multiple welding gun to rotate in a circumferential direction to move a certain distance, complete the circumference one section of welding job to steel cylinder weld, disposablely can complete whole pads, and drive turntable intermittent to rotate feed by intermittent feeding device, really realize Automatic-feeding, disposablely complete welding, operating efficiency is high, safe and reliable, simple to operation.The welding of this steel cylinder can be welding between steel cylinder the first half with handgrip lasso, steel cylinder the latter half with between chassis weld or and handgrip lasso weld after steel cylinder the first half with and chassis weld after steel cylinder the latter half between welding, welding position of its application is wider.
Accompanying drawing explanation
for ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
fig. 1 is the structural representation of a kind of vertical multijaw welding machine of the utility model;
fig. 2 is the structural representation of a kind of vertical multijaw welding machine turntable of the utility model;
fig. 3 is the structural representation of a kind of vertical multijaw welding machine discontinuous feeding device of the utility model;
wherein Reference numeral is: 1, frame; 2, main shaft; 3, hollow shaft; 4, worm gear; 5, parallelogram linkage; 6, welding gun; 7, rotating disk; 8, the first helical gear; 9, the second helical gear; 10, worm screw; 11, draw-in groove; 12, feed servomotor; 13, cutaway disk; 14, sheave; 15, cotter way; 16, straight pin; 17, locating shaft; 18, the first servomotor; 19, edge cam; 20, roller; 21, splined shaft; 22, hub splines; 23, the second servomotor; 24, the first spur gear; 25, the second spur gear; 26, end face bearing; 27, electrohydraulic cylinder; 28, piston rod; 29, cover body; 30, electromagnet; 31, worm gear frame.
Detailed description of the invention
in order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
please refer to Fig. 1-3, the vertical multijaw welding machine of one of the present utility model, comprising: frame 1, the first force piece, the second force piece, the 3rd force piece, main shaft 2, hollow shaft 3, worm gear 4, parallelogram linkage 5, welding gun 6, rotating disk 7, intermittent feeding device, this hollow shaft 3 to be arranged in frame 1 and to rotate freely, this main shaft 2 to be arranged in hollow shaft 3 and to pass hollow shaft 3, this first force piece is connected with one end power of main shaft 2 and drives main shaft 2 vertically to move up and down, this main shaft 2 is provided with splined shaft 21, this splined shaft 21 is fixed by hub splines 22, splined shaft 21 and hub splines 22 play upper and lower guide effect to main shaft 2 jointly, it is made to move up and down more solid and reliable, the other end of this main shaft 2 is connected with the fixture for fixation workpiece, this fixture is cover body 29, this cover body 29 is provided with electromagnet 30, adsorbed and cover body 29 fastening by electromagnet 30, make its workpiece fixing more firm, this second force piece is connected with hollow shaft 3 power and drives hollow shaft 3 to rotate, this hollow shaft 3 is movably installed with the first helical gear 8, this first helical gear 8 is engaged with the second helical gear 9, this second helical gear 9 for moving up and down, circumference is fixedly installed, this second helical gear 9 is fixedly connected with locating shaft 17, this locating shaft 17 is movably arranged in frame 1, and locating shaft 17 plays upper and lower guide effect to the second helical gear 9.
3rd force piece is connected drive second helical gear 9 with the second helical gear 9 power and moves up and down; This hollow shaft 3 is fixedly installed worm screw 10, and the quantity of this worm gear 4 is more than 2 and evenly arranges in perimembranous, and the quantity of this worm gear 4 is preferably 3, general steel cylinder welding only welding three places.This worm gear 4 and the first helical gear 8 are fixedly connected with by worm gear frame 31 and engage with worm screw 10, and this parallelogram linkage 5 is arranged on worm gear 4, and this welding gun 6 is arranged on parallelogram linkage 5; This rotating disk 7 is evenly provided with the draw-in groove 11 of more than 2, the quantity of this draw-in groove 11 is preferably 6, see Fig. 2; This intermittent feeding device is arranged in frame 1 and drives rotating disk 7 intermittent rotary.
wherein, this intermittent feeding device includes: feed servomotor 12, cutaway disk 13, sheave 14; This sheave 14 is evenly provided with the cotter way 15 identical with draw-in groove 11 quantity, this cutaway disk 13 is connected with feed servomotor 12 power, this cutaway disk 13 is provided with straight pin 16, and this cutaway disk 13 is arranged in cotter way 15 by its straight pin 16 and drives sheave 14 to rotate; This sheave 14 is coaxially fixedly connected with rotating disk 7.This first force piece includes: the first servomotor 18, edge cam 19, roller 20; This edge cam 19 is connected with the first servomotor 18 power, and this roller 20 is arranged on edge cam 19, and this roller 20 is fixedly connected with main shaft 2.This second force piece includes: the second servomotor 23, first spur gear 24, second spur gear 25; This first spur gear 24 is coaxially fixedly connected with hollow shaft 3, and this first spur gear 24 is by end face bearing 26 supplemental support, and this second spur gear 25 engages with the first spur gear 24, and this second spur gear 25 is connected with the second servomotor 23 power.3rd force piece includes: electrohydraulic cylinder 27, piston rod 28; This electrohydraulic cylinder 27 is connected with piston rod 28, and this piston rod 28 is fixedly connected with the second helical gear 9.
when this vertical multijaw welding machine uses, the first servomotor 18 driving end face cam 19 successively on this vertical multijaw welding machine, roller 20, main shaft 2, main shaft 2 moves down by cover body 29, electromagnet 30 and draw-in groove 11 coordinate workpiece fixation, now the first servomotor 18 stops, by the second servomotor 23 successively transmission first spur gear 24, second spur gear 25, hollow shaft 3, worm screw 10, worm gear 4, parallelogram linkage 5 is made to swing the distance regulating welding gun 6 and steel cylinder weld, it is made to be adjusted to a most suitable position, now the second servomotor 23 stops, electrohydraulic cylinder 27 drives the second helical gear 9 to move down, because the second helical gear 9 circumference is fixing, the first helical gear 8 is made to produce the displacement that rotates in a circumferential direction, then drive multiple welding gun 6 to rotate in a circumferential direction to move a certain distance, complete the circumference one section of welding job to steel cylinder weld, disposablely can complete whole pads, now, second servomotor 23 starts the weld driving welding gun 6 to leave steel cylinder, electrohydraulic cylinder 27 return, electromagnet 30 power-off is separated with steel cylinder, first servomotor 18 starts and drives cover body 29 to move up to separate with steel cylinder, now rotating disk 7 is by intermittent feeding device rotational conveyance to next steel cylinder to be welded, really realizes Automatic-feeding, disposablely completes welding.
because welding between steel cylinder the first half with handgrip lasso, welding requirements between steel cylinder the latter half and chassis are the pad of more than 2 or 2, therefore the welding gun 6 of more than 2 rotates in a circumferential direction to move a certain distance and can complete whole pads, and for and the welding of handgrip lasso after steel cylinder the first half with and chassis weld after steel cylinder the latter half between welding also only need to make welding gun 6 to rotate three/welding can be completed to the whole circumference of both sutures once enclosing, simple and convenient, operating efficiency is high.
the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a vertical multijaw welding machine, is characterized in that, comprising: frame, the first force piece, the second force piece, the 3rd force piece, main shaft, hollow shaft, worm gear, parallelogram linkage, welding gun, rotating disk, intermittent feeding device; Described hollow shaft to be arranged in frame and to rotate freely; Described main shaft to be arranged in hollow shaft and to pass hollow shaft, and described first force piece is connected with one end power of main shaft and drives main shaft vertically to move up and down, and the other end of described main shaft is connected with the fixture for fixation workpiece; Described second force piece is connected with hollow shaft power and drives hollow shaft to rotate; Described hollow shaft is movably installed with the first helical gear, described first helical gear is engaged with the second helical gear, described second helical gear for moving up and down, circumference is fixedly installed, described 3rd force piece is connected drive second helical gear with the second helical gear power and moves up and down; Described hollow shaft is fixedly installed worm screw, the quantity of described worm gear is more than 2 and evenly arranges in perimembranous, described worm gear be fixedly connected with the first helical gear and and worm engaging, described parallelogram linkage is arranged on worm gear, and described welding gun is arranged on parallelogram linkage; Described rotating disk is evenly provided with the draw-in groove of more than 2, described intermittent feeding device is arranged in frame and drives turntable intermittent to rotate.
2. the vertical multijaw welding machine of one according to claim 1, it is characterized in that, described intermittent feeding device includes: feed servomotor, cutaway disk, sheave; Described sheave is evenly provided with the cotter way identical with pocket numbers, and described cutaway disk is connected with feed servomotor power, and described cutaway disk is provided with straight pin, and described cutaway disk is arranged in cotter way by its straight pin and drives sheave to rotate; Described sheave is coaxially fixedly connected with rotating disk.
3. the vertical multijaw welding machine of one according to claim 1 and 2, is characterized in that, the quantity of described worm gear is 3, and the quantity of described draw-in groove is 6.
4. the vertical multijaw welding machine of one according to claim 3, is characterized in that, described second helical gear is fixedly connected with locating shaft, and described locating shaft is movably arranged in frame.
5. the vertical multijaw welding machine of one according to claim 4, is characterized in that, described first force piece includes: the first servomotor, edge cam, roller; Described edge cam is connected with the first servomotor power, and described roller is arranged on edge cam, and described roller is fixedly connected with main shaft.
6. the vertical multijaw welding machine of one according to claim 5, is characterized in that, described main shaft is provided with splined shaft, and described splined shaft is fixed by hub splines.
7. the vertical multijaw welding machine of one according to claim 6, is characterized in that, described second force piece includes: the second servomotor, the first spur gear, the second spur gear; Described first spur gear is coaxially fixedly connected with hollow shaft, and described first spur gear is by end face bearing supplemental support, and described second spur gear engages with the first spur gear, and described second spur gear is connected with the second servomotor power.
8. the vertical multijaw welding machine of one according to claim 7, is characterized in that, described 3rd force piece includes: electrohydraulic cylinder, piston rod; Described electrohydraulic cylinder is connected with piston rod, and described piston rod is fixedly connected with the second helical gear.
9. the vertical multijaw welding machine of one according to claim 8, is characterized in that, described fixture is cover body, and described cover body is provided with electromagnet.
10. the vertical multijaw welding machine of one according to claim 9, it is characterized in that, described worm gear is fixedly connected with the first helical gear by worm gear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315000.0U CN204603534U (en) | 2015-05-17 | 2015-05-17 | A kind of vertical multijaw welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315000.0U CN204603534U (en) | 2015-05-17 | 2015-05-17 | A kind of vertical multijaw welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN204603534U true CN204603534U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315000.0U Withdrawn - After Issue CN204603534U (en) | 2015-05-17 | 2015-05-17 | A kind of vertical multijaw welding machine |
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| CN (1) | CN204603534U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816069A (en) * | 2015-05-17 | 2015-08-05 | 武铭旗 | Vertical multi-claw welding machine |
| CN113753535A (en) * | 2021-09-29 | 2021-12-07 | 惠州市国宏科技有限公司 | Feed mechanism is used in miaow head production of adjustable ejection of compact state |
| CN115890256A (en) * | 2022-11-28 | 2023-04-04 | 南通昊海电器有限公司 | Automatic welding device and method for composite copper bar conducting layer |
| CN117862622A (en) * | 2024-03-11 | 2024-04-12 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
| CN117862622B (en) * | 2024-03-11 | 2024-05-31 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
-
2015
- 2015-05-17 CN CN201520315000.0U patent/CN204603534U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816069A (en) * | 2015-05-17 | 2015-08-05 | 武铭旗 | Vertical multi-claw welding machine |
| CN113753535A (en) * | 2021-09-29 | 2021-12-07 | 惠州市国宏科技有限公司 | Feed mechanism is used in miaow head production of adjustable ejection of compact state |
| CN115890256A (en) * | 2022-11-28 | 2023-04-04 | 南通昊海电器有限公司 | Automatic welding device and method for composite copper bar conducting layer |
| CN115890256B (en) * | 2022-11-28 | 2023-09-12 | 南通昊海电器有限公司 | Automatic welding device and method for composite copper bar conducting layer |
| CN117862622A (en) * | 2024-03-11 | 2024-04-12 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
| CN117862622B (en) * | 2024-03-11 | 2024-05-31 | 深圳市志胜威电子设备有限公司 | Multistage type selective wave soldering device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20170718 |
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| AV01 | Patent right actively abandoned |