CN202106155U - Semi-automatic welding device for large members of crane - Google Patents
Semi-automatic welding device for large members of crane Download PDFInfo
- Publication number
- CN202106155U CN202106155U CN2011201428494U CN201120142849U CN202106155U CN 202106155 U CN202106155 U CN 202106155U CN 2011201428494 U CN2011201428494 U CN 2011201428494U CN 201120142849 U CN201120142849 U CN 201120142849U CN 202106155 U CN202106155 U CN 202106155U
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Abstract
The utility model belongs to the technical field of welding equipment and particularly relates to a semi-automatic welding device for large members of a crane. The semi-automatic welding device is characterized by comprising a traveling mechanism, a welding gun clamping adjustment mechanism and a welding machine provided with a welding gun. The traveling mechanism comprises an electrodeless driving device and a machine frame. The welding machine and the electrodeless driving device are fixed on the upper portion of the machine frame, a traveling wheel driven by the electrodeless driving device is arranged at the position in the middle of the lower portion of the machine frame, guide wheels are arranged on two sides of the lower portion of the machine frame respectively along the traveling direction of the traveling wheel, and the welding gun is fixedly connected with the welding gun clamping adjustment mechanism fixed on one side of the machine frame. The semi-automatic welding device for the large members of the crane has the advantages of being simple in whole structure and adopting the design concepts of the adjustable welding gun and constant-speed welding. The acquisition cost of similar welding devices in existing industries is reduced, the labor intensity of welding workers is reduced, the working efficiency is improved, the welding quality of workpieces is greatly guaranteed, and the reworking problem is resolved.
Description
Technical field
The utility model belongs to technical field of welding equipment, relates in particular to a kind of semi-automatic welding device that is used for the crane large-scale component.
Background technology
Usually crane main components, the load-supporting part long like volume, these parts are generally cuboid, welding adopt manual welding or complicated automatic weldering.Because manual welding operator labour intensity is big, welding quality is difficult for guaranteeing that the phenomenon that occurs doing over again is comparatively general.Though and full-automatic high precision bonding machine automaticity height and welding quality are high, it costs an arm and a leg, and maintenance is complicated, is difficult to promote on a large scale.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned technology, and a kind of semi-automatic welding device that is used for the crane large-scale component is provided.Reduce working strength of workers, improve the welding quality of workpiece.
The utility model is for realizing above-mentioned purpose; Adopt following technical scheme: a kind of semi-automatic welding device that is used for the crane large-scale component; It is characterized in that: comprise walking mechanism, welding gun clamping governor motion and the bonding machine that has welding gun; Said walking mechanism is made up of no electrode driving device and frame, and said upper rack is fixed with bonding machine and no electrode driving device, and said frame lower centre position is provided with the road wheel that is driven by no electrode driving device; Said frame lower both sides follow the travelling wheel direct of travel and are respectively equipped with directive wheel, and said welding gun is affixed with the welding gun clamping governor motion that is fixed on frame one side.
Said welding gun clamping governor motion by vertical adjusting rod, laterally finely tune tooth bar and constitute; Said vertical adjusting rod top and frame are affixed; The bottom is connected with horizontal fine setting tooth bar one end through lock sleeve; The said horizontal fine setting tooth bar other end is connected with vertical fine setting lock sleeve, is provided with vertical fine setting tooth bar in said vertical fine setting lock sleeve.
Said vertical fine setting tooth bar is connected with the sleeve pipe that is used for adjusting angle, and said welding gun places sleeve pipe fastening through trimming hand wheel.
Said directive wheel is affixed through spring gripping mechanism and frame.
Said spring gripping mechanism is made up of curved boom support plate and spring, and said curved boom support plate one end and directive wheel are coupling, and the other end is connected with frame through spring, and the bearing pin pin joint is passed through in the frame bottom in the middle part of curved boom support plate.
Beneficial effect: the utility model overall structure is simple, adopts welding gun adjustable, and the design concept of welding at the uniform velocity reduces the acquisition cost of existing this type of welding equipment of industry.Alleviate welder's labour intensity, improved operating efficiency, guaranteed the welding quality of workpiece greatly, avoided the phenomenon of doing over again.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model;
Among the figure: 1, walking mechanism; 1-1, no electrode driving device; 1-2, frame; 2, welding gun clamping governor motion; 2-1, vertical adjusting rod; 2-2, laterally finely tune tooth bar; 3, bonding machine; 3-1, welding gun; 4, road wheel; 5, directive wheel; 6, lock sleeve; 7, vertically finely tune lock sleeve; 7-1, vertically finely tune tooth bar; 8, sleeve pipe; 9, spring gripping mechanism; 9-1, curved boom support plate; 9-2, spring; 10, workpiece.
The specific embodiment
The specific embodiment below in conjunction with accompanying drawing and preferred embodiment detailed description the utility model.As shown in the figure; A kind of semi-automatic welding device that is used for the crane large-scale component; Comprise walking mechanism 1, welding gun clamping governor motion 2 and the bonding machine 3 that has welding gun 3-1, said walking mechanism 1 is made up of no electrode driving device 1-1 and frame 1-2, and 1-2 portion is fixed with bonding machine 3 and no electrode driving device 1-1 on the said frame; Said frame lower centre position is provided with the road wheel 4 that is driven by no electrode driving device; No electrode driving device is adjustable motor reducer, and the speed changer button box that connects motor reducer is fixed on upper rack, and no electrode driving device drives the guide rail direction walking of this device along workpiece as the major impetus source of this device.Said frame lower both sides follow the travelling wheel direct of travel and are respectively equipped with directive wheel 5, and said welding gun 3-1 is affixed with the welding gun clamping governor motion 2 that is fixed on frame one side.Said welding gun clamping governor motion by vertical adjusting rod 2-1, laterally finely tune tooth 2-2 bar and constitute; Said vertical adjusting rod 2-1 top and frame 1-2 are affixed; The bottom is connected with horizontal fine setting tooth bar 2-2 one end through lock sleeve 6; The said horizontal fine setting tooth bar 2-2 other end is connected with vertical fine setting lock sleeve 7, is provided with vertical fine setting tooth bar 7-1 in said vertical fine setting lock sleeve 7.Said vertical fine setting tooth bar is connected with the sleeve pipe 8 that is used for adjusting angle, and said welding gun places sleeve pipe fastening through trimming hand wheel.Vertically adjusting lever, vertically finely tuning tooth bar can be according to the upright position of the welding portion adjustment welding gun of workpiece.Trimming hand wheel can be adjusted the angle position of welding gun according to the welding portion of workpiece.In order to make directive wheel can cooperate slip closely with workpiece to be welded, between directive wheel and frame, set up a spring gripping mechanism, said directive wheel is affixed through spring gripping mechanism 9 and frame.Said spring gripping mechanism 9 is made up of curved boom support plate 9-1 and spring 9-2; Said curved boom support plate one end and directive wheel are coupling; The other end is connected with frame 1-2 through spring; The bearing pin pin joint is passed through in the frame bottom in the middle part of curved boom support plate, because the directive wheel that the pressure of spring makes is pressed on the orbit of workpiece closely.The mode that also can adopt other with spring with directive wheel and workpiece beading.Consider the environment of job site, this device also installs protective cover additional at positions such as no electrode driving device, bonding machines.
Operation principle: this device is acted on the welding workpiece 10; And with the welding workpiece 10 a part be orbit; At first with the width of this device according to the width adjustment directive wheel of orbit, under the effect of garter spring, four directive wheels are close to the both sides of orbit.Vertical adjusting lever that the adjusting lock sleeve will be installed on the vehicle frame is tentatively adjusted to vertical welding position.Regulate laterally fine setting tooth bar and vertical fine setting tooth bar, make the welding gun that is fixed in the sleeve pipe more near the welding position, through the angle that trimming hand wheel is regulated sleeve pipe, warp adjustment repeatedly makes welding gun aim at welding portion.Opening power and welding machine according to the welding requirements of welding workpiece, are regulated no electrode driving device, confirm the speed of service of this device, and after everything is ready, this device was operating on the workpiece track under the support of road wheel stably.When welding portion was camber line, this device can weld along camber line thereupon.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. semi-automatic welding device that is used for the crane large-scale component; It is characterized in that: comprise walking mechanism, welding gun clamping governor motion and the bonding machine that has welding gun; Said walking mechanism is made up of no electrode driving device and frame; Said upper rack is fixed with bonding machine and no electrode driving device; Said frame lower centre position is provided with the road wheel that is driven by no electrode driving device, and said frame lower both sides follow the travelling wheel direct of travel and are respectively equipped with directive wheel, and said welding gun is affixed with the welding gun clamping governor motion that is fixed on frame one side.
2. the semi-automatic welding device that is used for the crane large-scale component according to claim 1; It is characterized in that: said welding gun clamping governor motion by vertical adjusting rod, laterally finely tune tooth bar and constitute; Said vertical adjusting rod top and frame are affixed; The bottom is connected with horizontal fine setting tooth bar one end through lock sleeve, and the said horizontal fine setting tooth bar other end is connected with vertical fine setting lock sleeve, is provided with vertical fine setting tooth bar in said vertical fine setting lock sleeve.
3. the semi-automatic welding device that is used for the crane large-scale component according to claim 2 is characterized in that: said vertical fine setting tooth bar is connected with the sleeve pipe that is used for adjusting angle, and said welding gun places sleeve pipe fastening through trimming hand wheel.
4. the semi-automatic welding device that is used for the crane large-scale component according to claim 3 is characterized in that: said directive wheel is affixed through spring gripping mechanism and frame.
5. the semi-automatic welding device that is used for the crane large-scale component according to claim 3; It is characterized in that: said spring gripping mechanism is made up of curved boom support plate and spring; Said curved boom support plate one end and directive wheel are coupling; The other end is connected with frame through spring, and the bearing pin pin joint is passed through in the frame bottom in the middle part of curved boom support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201428494U CN202106155U (en) | 2011-05-09 | 2011-05-09 | Semi-automatic welding device for large members of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201428494U CN202106155U (en) | 2011-05-09 | 2011-05-09 | Semi-automatic welding device for large members of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106155U true CN202106155U (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201428494U Expired - Fee Related CN202106155U (en) | 2011-05-09 | 2011-05-09 | Semi-automatic welding device for large members of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106155U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699497A (en) * | 2012-05-07 | 2012-10-03 | 河南省矿山起重机有限公司 | Crane main beam welding machine |
| CN106078035A (en) * | 2016-08-25 | 2016-11-09 | 贵阳铝镁设计研究院有限公司 | Bonding machine mechanical arm station location and adjusting means |
| CN107335957A (en) * | 2017-06-24 | 2017-11-10 | 宁波金凤焊割机械制造有限公司 | Tabular component welds assembled device |
| CN107538160A (en) * | 2017-10-10 | 2018-01-05 | 中车贵阳车辆有限公司 | X70 type flat car special used for container central sill upper cover plate straddling type automatic weldings pick up |
| CN109676213A (en) * | 2018-11-20 | 2019-04-26 | 广东精工钢结构有限公司 | A kind of I-steel Semi-automatic gas shield welding trolley |
| CN110340497A (en) * | 2019-07-12 | 2019-10-18 | 浙江东南网架股份有限公司 | A kind of not back chipping realizes the welding procedure method of stainless steel H profile steel ontology T-type penetration |
| CN111515569A (en) * | 2020-04-27 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
-
2011
- 2011-05-09 CN CN2011201428494U patent/CN202106155U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699497A (en) * | 2012-05-07 | 2012-10-03 | 河南省矿山起重机有限公司 | Crane main beam welding machine |
| CN102699497B (en) * | 2012-05-07 | 2014-09-24 | 河南省矿山起重机有限公司 | Crane main beam welding machine |
| CN106078035A (en) * | 2016-08-25 | 2016-11-09 | 贵阳铝镁设计研究院有限公司 | Bonding machine mechanical arm station location and adjusting means |
| CN107335957A (en) * | 2017-06-24 | 2017-11-10 | 宁波金凤焊割机械制造有限公司 | Tabular component welds assembled device |
| CN107538160A (en) * | 2017-10-10 | 2018-01-05 | 中车贵阳车辆有限公司 | X70 type flat car special used for container central sill upper cover plate straddling type automatic weldings pick up |
| CN109676213A (en) * | 2018-11-20 | 2019-04-26 | 广东精工钢结构有限公司 | A kind of I-steel Semi-automatic gas shield welding trolley |
| CN110340497A (en) * | 2019-07-12 | 2019-10-18 | 浙江东南网架股份有限公司 | A kind of not back chipping realizes the welding procedure method of stainless steel H profile steel ontology T-type penetration |
| CN111515569A (en) * | 2020-04-27 | 2020-08-11 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
| CN111515569B (en) * | 2020-04-27 | 2022-03-25 | 河南卫华重型机械股份有限公司 | Robot welding production line for large-scale structure of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120509 |