CN205852032U - A kind of automatic welding device of scaffold upright rod - Google Patents
A kind of automatic welding device of scaffold upright rod Download PDFInfo
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- CN205852032U CN205852032U CN201520878592.7U CN201520878592U CN205852032U CN 205852032 U CN205852032 U CN 205852032U CN 201520878592 U CN201520878592 U CN 201520878592U CN 205852032 U CN205852032 U CN 205852032U
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Abstract
This utility model relates to the automatic welding device of a kind of scaffold upright rod, including frame, actuating unit, detent mechanism, supporting mechanism and welding mechanism, one end of frame is provided with the actuating unit driving vertical rod to rotate, the other end of frame is provided with detent mechanism, the supporting mechanism fixed for vertical rod it is provided with in the middle of actuating unit and detent mechanism, 6 set welding mechanisms it are provided with in frame, often set welding mechanism includes symmetrically arranged two welders, and the folder gun carriage of each welder is respectively arranged with welding gun.This utility model simple in construction, compact to design, easy to use, welding equipment passes through actuating unit, detent mechanism, supporting mechanism to scaffold upright rod clamping and positioning, utilizing six set welding mechanisms that dish is buckled weld seam at 12 of both sides with fastener for connection disposably to weld, the problem that can effectively solve vertical rod post welding distortion, equipment replacement is artificial, improve welding quality and production efficiency, meet the requirement produced in enormous quantities.
Description
Technical field
This utility model relates to the automatic welding device of a kind of scaffold upright rod, belongs to technical field of welding equipment.
Background technology
In prior art, the welding of scaffold upright rod generally uses artificial weldering and automatic welding two ways.
As a example by three meters of common vertical rod welding: during human weld, first the vertical rod that point welds being placed in a mechanism rotated, drive vertical rod to rotate, then workman is the most successively by complete for 12 weld seam welding, during automatic welding, then disposably it is automatically performed the welding of 12 weld seams by equipment.But using two kinds of welding manners all can cause scaffold upright rod welding deformation in various degree, when manually welding, do not stop due to vertical rod to rotate, welding position disperses, it is impossible to being accurately positioned welding position and put, the usual deflection of postwelding vertical rod is 2～5mm；During automatic welding; due to 12 welding guns simultaneously at the summit starting the arc and the receipts arc of vertical rod; cause the vertical rod same axial location instantaneous increase of heat input; generally post welding distortion amount is 3～8mm; the most; and deflection is uncontrollable, often result in the generation of defective products, increase the workload of follow-up trimming.
Summary of the invention
The purpose of this utility model is the most wayward in order to solve the vertical rod of scaffold deflection in welding process in prior art, affects the problem that scaffold uses, it is provided that a kind of simple in construction, the automatic welding device of a kind of scaffold upright rod compact to design.
This utility model adopts the following technical scheme that the automatic welding device of a kind of scaffold upright rod, including frame, one end of described frame is provided with the actuating unit driving vertical rod to rotate, the other end of described frame is provided with detent mechanism, the supporting mechanism fixed for vertical rod it is provided with in the middle of described actuating unit and detent mechanism, 6 set welding mechanisms it are provided with in described frame, 6 set welding mechanisms are respectively the first welding mechanism, second welding mechanism, 3rd welding mechanism, 4th welding mechanism, 5th welding mechanism and the 6th welding mechanism, the structure often overlapping welding mechanism is identical；Described often set welding mechanism includes symmetrically arranged two welders.
Further, described welder includes base, it is provided with guide rail on described base, it is arranged with slide block below described guide rail, connect on described slide block and have transverse slat, a bracer it is provided with on described transverse slat, the centre of described bracer is provided with circular open groove, described bracer is provided with folder gun carriage, described base gripper shoe is provided below, the second cylinder it is provided with in described gripper shoe, the shaft of described second cylinder is connected with transverse slat by nut, it is provided with the first welding gun on described folder gun carriage, second welding gun is fixed on the folder gun carriage of the welder to lining.
Further, described actuating unit includes motor, and there is the scroll chuck for clamping vertical rod one end of the rotary shaft of described motor by Flange joint.
Further, described supporting mechanism is provided with 2, and supporting mechanism includes that support, described pedestal upper end are provided with little axle, and described little axle is arranged with bearing and packing ring.
Further, described detent mechanism includes casing, it has been horizontally disposed with sliding sleeve on described casing, described sliding sleeve is provided with sliding axle, described casing first cylinder is provided below, the shaft of described first cylinder is connected with sliding axle by connecting plate, and the top of described sliding axle is provided with bearing, being provided with thimble on described bearing, described first cylinder can drive sliding axle to move in the horizontal direction.
This utility model simple in construction, compact to design, easy to use, welding equipment passes through actuating unit, detent mechanism, supporting mechanism to scaffold upright rod clamping and positioning, utilizing six set welding mechanisms that dish is buckled weld seam at 12 of both sides with fastener for connection disposably to weld, the problem that can effectively solve vertical rod post welding distortion, equipment replacement is artificial, improve welding quality and production efficiency, meet the requirement produced in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of actuating unit of the present utility model.
Fig. 3 is the structural representation of supporting mechanism of the present utility model.
Fig. 4 is the structural representation of detent mechanism of the present utility model.
Fig. 5 is the structural representation of welder of the present utility model.
Fig. 6 is the structural representation of welding mechanism of the present utility model.
Reference: frame 1, actuating unit 2, detent mechanism 3, supporting mechanism 4, welding mechanism 5, first welding gun 6, second welding gun 7, 3rd welding gun 8, 4th welding gun 9, 5th welding gun 10, 6th welding gun 11, 7th welding gun 12, 8th welding gun 13, 9th welding gun 14, tenth welding gun 15, 11st welding gun 16, 12nd welding gun 17, motor 18, rotary shaft 19, flange 20, scroll chuck 21, support 22, little axle 23, bearing 24, packing ring 25, casing 26, sliding sleeve 27, sliding axle 28, first cylinder 29, connecting plate 30, base 31, guide rail 32, slide block 33, transverse slat 34, prop up bracer 35, folder gun carriage 36, gripper shoe 37, second cylinder 38.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in figs 1 to 6, a kind of automatic welding device of scaffold upright rod, including frame 1, actuating unit 2, detent mechanism 3, supporting mechanism 4 and welding mechanism 5, one end of frame 1 is provided with the actuating unit 2 driving vertical rod to rotate, the other end of frame 1 is provided with detent mechanism 3, the supporting mechanism 4 fixed for vertical rod it is provided with in the middle of actuating unit 2 and detent mechanism 3, welding mechanism 5 is provided with 6 sets, welding mechanism 5 includes the first welding mechanism the most respectively, second welding mechanism, 3rd welding mechanism, 4th welding mechanism, 5th welding mechanism and the 6th welding mechanism, the structure often overlapping welding mechanism is identical, often set welding mechanism includes two symmetrical welders.
Described welder includes base 31, guide rail 32, slide block 33, transverse slat 34, prop up bracer 35, folder gun carriage 36, gripper shoe 37, second cylinder 38, base 31 is provided with guide rail 32, slide block 33 it is arranged with below guide rail 32, connect on slide block 33 and have transverse slat 34, the two ends of transverse slat 34 are respectively arranged with a bracer 35, the centre propping up bracer 35 is provided with circular open groove, prop up and bracer 35 is provided with folder gun carriage 36, base 31 gripper shoe 37 is provided below, the second cylinder 38 it is provided with in gripper shoe 37, the shaft of the second cylinder 38 is connected with transverse slat 34 by nut, it is provided with the first welding gun 6 on folder gun carriage 36, second welding gun 7 is also secured on the folder gun carriage of correspondence.Each welder structure is identical.
In second welding mechanism, the 3rd welding gun 8 and the 4th welding gun 9 are separately fixed on the folder gun carriage of correspondence, in 3rd welding mechanism, the 5th welding gun 10 and the 6th welding gun 11 are separately fixed on the folder gun carriage of correspondence, in 4th welding mechanism, the 7th welding gun 12 and the 8th welding gun 13 are separately fixed on the folder gun carriage of correspondence, in 5th welding mechanism, the 9th welding gun 14 and the tenth welding gun 15 are separately fixed on the folder gun carriage of correspondence, and in the 6th welding mechanism, the 11st welding gun the 16 and the 12nd welding gun 17 is separately fixed on the folder gun carriage of correspondence.
Described actuating unit 2 includes motor 18, rotary shaft 19, flange 20 and scroll chuck 21, and one end of the rotary shaft 19 of motor is connected by flange 20 scroll chuck 21 for clamping vertical rod.
Described supporting mechanism 4 is provided with two, and supporting mechanism 4 includes that support 22, little axle 23, bearing 24 and packing ring 25, support 22 upper end are provided with little axle 23, and little axle 23 is arranged with bearing 24 and packing ring 25.
Described detent mechanism 3 includes casing 26, sliding sleeve 27, sliding axle the 28, first cylinder 29 and connecting plate 30, sliding sleeve 27 it has been horizontally disposed with on casing 26, sliding sleeve 27 is provided with sliding axle 28, casing 26 first cylinder 29 is provided below, the shaft of the first cylinder 29 is connected with sliding axle 28 by connecting plate 30, the top of sliding axle 28 is provided with bearing, and bearing is provided with thimble, and the first cylinder 29 can drive sliding axle to move in the horizontal direction.
A kind of welding method of scaffold upright rod, step is as follows:
(1) vertical rod is fixed on scaffold upright rod automatic welding device, scaffold upright rod automatic welding device includes frame 1, one end of frame 1 is provided with the actuating unit 2 driving vertical rod to rotate, the other end of frame 1 is provided with detent mechanism 3, the supporting mechanism 4 fixed for vertical rod it is provided with in the middle of actuating unit 2 and detent mechanism 3, 6 set welding mechanisms 5 it are provided with in frame 1, 6 set welding mechanisms are respectively the first welding mechanism, second welding mechanism, 3rd welding mechanism, 4th welding mechanism, 5th welding mechanism and the 6th welding mechanism, the structure often overlapping welding mechanism is identical；Often set welding mechanism includes symmetrically arranged two welders, and each welder is provided with welding gun；
The first welding gun 6 and the second welding gun 7 in described first welding mechanism are separately fixed on the folder gun carriage of correspondence, in second welding mechanism, the 3rd welding gun 8 and the 4th welding gun 9 are separately fixed on the folder gun carriage of correspondence, in described 3rd welding mechanism, the 5th welding gun 10 and the 6th welding gun 11 are separately fixed on the folder gun carriage of correspondence, in described 4th welding mechanism, the 7th welding gun 12 and the 8th welding gun 13 are separately fixed on the folder gun carriage of correspondence, in described 5th welding mechanism, the 9th welding gun 14 and the tenth welding gun 15 are separately fixed on the folder gun carriage of correspondence, in described 6th welding mechanism, the 11st welding gun the 16 and the 12nd welding gun 17 is separately fixed on the folder gun carriage of correspondence；
(2) vertical rod being placed horizontally on supporting mechanism 4, left end is clamped by the scroll chuck 21 of actuating unit, and actuating unit 2 can drive vertical rod to rotate, and right-hand member is held out against by detent mechanism 3；Each welding torch position is fixed and is directed at a bond pad locations of weld seam in vertical rod successively；
(3), during welding, vertical rod rotates the most counterclockwise with the speed of 12 rad/min, and the starting the arc position of the first welding gun 6 is at 0 °, when vertical rod turns over 30 °, and second welding gun 7 starting the arc；nullWhen vertical rod turns over 60 °，3rd welding gun 8 starting the arc，After vertical rod turns over 90 °，4th welding gun 9 starting the arc，After vertical rod turns over 120 °，5th welding gun 10 starting the arc，After vertical rod turns over 150 °，6th welding gun 11 starting the arc，After vertical rod turns over 180 °，7th welding gun 12 starting the arc，After vertical rod turns over 210 °，8th welding gun 13 starting the arc，After vertical rod turns over 240 °，9th welding gun 14 starting the arc，After vertical rod turns over 270 °，Tenth welding gun 15 starting the arc，After vertical rod turns over 300 °，11st welding gun 16 starting the arc，When vertical rod turns over 330 °，12nd welding gun 17 starting the arc，Until all welding terminates successively，The soldering angle of welding gun is 365 °，Fillet welding circumferential weld height is 4.5～5.5mm，Welding wire in welding gun is steel solid core welding wire，Gage of wire is Φ 1.0mm，Welding current is 250～260A，Weldingvoltage is 25.3～25.9V，Dry extension of electrode is 10mm；
(4) after having welded, the second cylinder 38 promotes, and makes to move on each welding gun, and detent mechanism 3 and scroll chuck 21 unclamp, and take off the vertical rod welded.
Claims (5)
1. the automatic welding device of a scaffold upright rod, it is characterized in that: include frame (1), one end of described frame (1) is provided with the actuating unit (2) driving vertical rod to rotate, the other end of described frame (1) is provided with detent mechanism (3), the supporting mechanism (4) fixed for vertical rod it is provided with in the middle of described actuating unit (2) and detent mechanism (3), 6 set welding mechanisms (5) it are provided with in described frame (1), 6 set welding mechanisms are respectively the first welding mechanism, second welding mechanism, 3rd welding mechanism, 4th welding mechanism, 5th welding mechanism and the 6th welding mechanism, the structure of each welding mechanism is identical；Described often set welding mechanism includes symmetrically arranged two welders.
null2. the automatic welding device of scaffold upright rod as claimed in claim 1，It is characterized in that: described welder includes base (31)，Guide rail (32) it is provided with on described base (31)，Described guide rail (32) lower section is arranged with slide block (33)，The upper connection of described slide block (33) has transverse slat (34)，A bracer (35) it is provided with on described transverse slat (34)，The centre of described bracer (35) is provided with circular open groove，Described bracer (35) is provided with folder gun carriage (36)，Described base (31) gripper shoe (37) is provided below，The second cylinder (38) it is provided with in described gripper shoe (37)，The shaft of described second cylinder (38) is connected with transverse slat (34) by nut，It is provided with the first welding gun (6) on described folder gun carriage (36)，On the folder gun carriage of the welder that the second welding gun (7) is fixed on correspondence.
3. the automatic welding device of scaffold upright rod as claimed in claim 1, it is characterized in that: described actuating unit (2) includes motor (18), one end of the rotary shaft (19) of described motor (18) is connected by flange (20) the scroll chuck (21) for clamping vertical rod.
4. the automatic welding device of scaffold upright rod as claimed in claim 1, it is characterized in that: described supporting mechanism (4) is provided with 2, supporting mechanism (4) includes support (22), described support (22) upper end is provided with little axle (23), and described little axle (23) is arranged with bearing (24) and packing ring (25).
5. the automatic welding device of scaffold upright rod as claimed in claim 1, it is characterized in that: described detent mechanism (3) includes casing (26), sliding sleeve (27) it has been horizontally disposed with on described casing (26), described sliding sleeve (27) is provided with sliding axle (28), described casing (26) first cylinder (29) is provided below, the shaft of described first cylinder (29) is connected with sliding axle (28) by connecting plate (30), the top of described sliding axle (28) is provided with bearing, it is provided with thimble on described bearing, described first cylinder (29) can drive sliding axle (28) to move in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878592.7U CN205852032U (en) | 2015-11-05 | 2015-11-05 | A kind of automatic welding device of scaffold upright rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878592.7U CN205852032U (en) | 2015-11-05 | 2015-11-05 | A kind of automatic welding device of scaffold upright rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852032U true CN205852032U (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878592.7U Expired - Fee Related CN205852032U (en) | 2015-11-05 | 2015-11-05 | A kind of automatic welding device of scaffold upright rod |
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| CN (1) | CN205852032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290563A (en) * | 2015-11-05 | 2016-02-03 | 无锡汉神电气有限公司 | Automatic welding device for scaffold stand rod and welding method for scaffold stand rod |
| CN109175758A (en) * | 2018-10-16 | 2019-01-11 | 泰州职业技术学院 | A kind of round tube welding equipment |
| CN110270736A (en) * | 2019-07-16 | 2019-09-24 | 任丘市金狮焊机制造有限公司 | Scaffold upright rod disk buckles Full-automatic welding machine |
-
2015
- 2015-11-05 CN CN201520878592.7U patent/CN205852032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290563A (en) * | 2015-11-05 | 2016-02-03 | 无锡汉神电气有限公司 | Automatic welding device for scaffold stand rod and welding method for scaffold stand rod |
| CN105290563B (en) * | 2015-11-05 | 2017-08-04 | 无锡汉神电气股份有限公司 | A kind of welding method of scaffold upright rod |
| CN109175758A (en) * | 2018-10-16 | 2019-01-11 | 泰州职业技术学院 | A kind of round tube welding equipment |
| CN110270736A (en) * | 2019-07-16 | 2019-09-24 | 任丘市金狮焊机制造有限公司 | Scaffold upright rod disk buckles Full-automatic welding machine |
| CN110270736B (en) * | 2019-07-16 | 2024-03-08 | 任丘市金狮焊机制造有限公司 | Full-automatic welding machine for scaffold upright rod disc buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20171105 |