CN105414707B - A kind of device for the welding of printing plate cylinder roll bending weld seam - Google Patents
A kind of device for the welding of printing plate cylinder roll bending weld seam Download PDFInfo
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- CN105414707B CN105414707B CN201410455459.0A CN201410455459A CN105414707B CN 105414707 B CN105414707 B CN 105414707B CN 201410455459 A CN201410455459 A CN 201410455459A CN 105414707 B CN105414707 B CN 105414707B
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- roll bending
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- cylinder
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Abstract
The present invention relates to a kind of device for the welding of printing plate cylinder roll bending weld seam, the device includes bottom plate, frame, limited block, workbench, roller roll bending workpiece and support, described frame is arranged on bottom plate, frame is provided with workbench, described limited block is a pair, it is oppositely arranged on the table, described roller roll bending workpiece setting is between two limited blocks, described support is located at the side of frame, and it is arranged on bottom plate, described frame is hollow segmentation structure, hoist cylinder is provided with the inner chamber of bottom of the frame, described table surface is provided with embedded guide rail, limited block is slidably disposed on workbench by guide rail, described support is provided with welding torch mobile cylinder, controller is additionally provided with the side wall of support, the controller by circuit respectively with welding torch mobile cylinder, hoist cylinder is connected.Compared with prior art, apparatus of the present invention are simple in construction, and automaticity is high, simple to operate, and operating efficiency is high, and use range is wide.
Description
Technical field
The invention belongs to roller welding technology field, is related to a kind of device for the welding of printing plate cylinder roll bending weld seam.
Background technology
In conventional art, when carrying out weld seam welding to printing plate cylinder roll bending, welding roller is typically used as using brass bar
Frock.During welding, roller weld seam will be in close contact with copper rod, and the starting the arc one is stepped up with screw, fallen arc one and added with V-type frock
Tightly, but in welding process, the temperature of commissure can be up to more than 1000 DEG C, and this can cause copper rod temperature distortion serious.Normally
In the case of, a copper rod will be repaired every two months, to ensure that roller weld seam and copper rod can be in close contact, and copper rod repairing
During reason, the more can repair the more thin, in this case, the service life of a copper rod about 2 years, and change the cost of copper rod compared with
Height, a copper rod are worth about 10,000 yuan.Meanwhile in welding process, copper rod deforms under the high temperature conditions, this causes weld seam
Gap is produced with copper rod contact position, the welding wire melted during welding is filled at gap, so as to cause roller weld joint on inner side height not
It is flat, after justifying through school, easily produce crack, in cylindrical lathe process, can also because tube wall uneven distribution is even and caused by car leak it is useless
Product occur, once producing crack or car leakage, must just re-work, this can not only can extend manufacture cycle, and can also cause to process
The huge waste of cost and resource.In addition to above-mentioned technical problem, at present, the weld seam of printing plate cylinder roll bending is in welding process, also
It there are problems that automaticity is low, positioning precision not enough causes welding quality defects and operating efficiency low etc..
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is simple in construction, can have
Effect prevents crack or car leakage produces, can be achieved the printing plate cylinder roll bending seam welding device of Automated condtrol.
The purpose of the present invention can be achieved through the following technical solutions：
It is a kind of for printing plate cylinder roll bending weld seam welding device, the device include bottom plate, frame, limited block, workbench,
Roller roll bending workpiece and support, described frame are arranged on bottom plate, and frame is provided with workbench, and described limited block is one
It is right, it is oppositely arranged on the table, for described roller roll bending workpiece setting between two limited blocks, described support is located at frame
Side, and be arranged on bottom plate, described frame is hollow segmentation structure, and lifting oil is provided with the inner chamber of bottom of the frame
Cylinder, described table surface are provided with embedded guide rail, and limited block is slidably disposed on workbench by guide rail, described
Support is provided with welding torch mobile cylinder, and controller is additionally provided with the side wall of support, and the controller is moved with welding torch respectively by circuit
Take offence cylinder, hoist cylinder is connected.
Described hoist cylinder is connected by piston rod with workbench.
Described welding torch mobile cylinder is provided with expansion link to the side of workbench.
Described expansion link is provided with fix bar to one end of workbench, and the top of the fix bar is provided with arc torch.
Described arc torch is arranged on the top of fix bar by bearing pin.
Channel-section steel is provided with the weld seam of described roller roll bending workpiece, is equipped with solder flux in described channel-section steel, this is advantageous to weld
The close contact of seam and frock, it is ensured that roller roll bending weld seam welding height is consistent, after justifying through school so that roller crack significantly subtracts
It is few, then after cylindrical lathe is processed, roller uniform wall thickness, prevented because tube wall uneven distribution is even, and caused by car leakage waste product.
Reinforcing plate is provided between described bottom of the frame and bottom plate, plays a part of strengthening firm frame.
Bolt hole is additionally provided with described workbench, described limited block is fixed on the table by clamping screw.
Described limited block is slidably disposed on workbench, can be used in different size, various sizes of roller
The positioning of roll bending workpiece.
During work, roller roll bending workpiece is placed on workbench, the position of limited block is adjusted by horizontally slipping so that
Two limited blocks press the left and right both ends of roller roll bending workpiece respectively, then are fixed limited block by clamping screw；Pass through control
Device starts hoist cylinder and welding torch mobile cylinder simultaneously, now, the piston rod of hoist cylinder push the work forward platform be moved upward to it is vertical
To precalculated position, the expansion link of welding torch mobile cylinder extends to horizontal precalculated position in the horizontal direction, and is adjusted by bearing pin
The relative position of arc torch and roller roll bending workpiece weld seam, then set by controller the welding job road of arc torch
Footpath, you can be subjected to.
Compared with prior art, the invention has the characteristics that：
1) as a result of controller, hoist cylinder and welding torch mobile cylinder, Automation of Welding control, Neng Gou great are realized
It is big to improve workpiece and the positioning precision of arc torch relative position, effectively improve welding quality；
2) it is simple to operate, only welding job need to can be carried out by controller, the work for greatly reducing worker is strong
Degree, can significantly improve operating efficiency；
3) due to replacing original brass bar using channel-section steel, prevented often to place under repair to brass bar or replacing is asked
Topic, can effectively reduce processing use cost；
4) because the limited block used is slidably disposed on workbench by guide rail, device can be made to be used for different rule
The welding processing of lattice, various sizes of printing plate cylinder roll bending, use range are wide；
5) apparatus structure is simple, and energy consumption is low, is advantageous to improve working environment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of device for the welding of printing plate cylinder roll bending weld seam of the present invention；
Description of symbols in figure：
1- bottom plates, 2- reinforcing plates, 3- workbench, 4- hoist cylinders, 5- piston rods, 6- supports, 7- welding torches mobile cylinder, 8-
Expansion link, 9- fix bars, 10- arc torches, 11- roller roll bendings workpiece, 12- channel-section steels, 13- limited blocks, 14- frames, 15- controls
Device, 16- bearing pins.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in figure 1, it is a kind of for printing plate cylinder roll bending weld seam welding device, the device include bottom plate 1, frame 14,
Limited block 13, workbench 3, roller roll bending workpiece 11 and support 6, frame 6 are arranged on bottom plate 1, and frame 6 is provided with workbench 3,
Limited block 13 is a pair, is oppositely arranged on workbench 3, roller roll bending workpiece 11 is arranged between two limited blocks 13,6, support
In the side of frame 14, and it is arranged on bottom plate 1, frame 14 is hollow segmentation structure, is provided with the inner chamber of the bottom of frame 14
Hoist cylinder 4, the surface of workbench 3 are provided with embedded guide rail, and limited block 13 is slidably disposed on workbench 3 by guide rail,
Support 6 is provided with welding torch mobile cylinder 7, and the side wall of support 6 is additionally provided with controller 15, the controller 15 by circuit respectively with weldering
Torch mobile cylinder 7, hoist cylinder 4 are connected.
Wherein, hoist cylinder 4 is connected by piston rod 5 with workbench 3.Welding torch mobile cylinder 7 is to the side of workbench 3
Provided with expansion link 8, the expansion link 8 is provided with fix bar 9 to one end of workbench 3, and arc torch 10 is arranged on solid by bearing pin 16
The top of fixed pole 9.
Channel-section steel 12 is provided with the weld seam of roller roll bending workpiece 11, is equipped with solder flux in channel-section steel 12, this is advantageous to weld seam and work
The close contact of dress, it is ensured that roller roll bending weld seam welding height is consistent, after justifying through school so that roller crack is greatly decreased, then passes through
Cylindrical lathe processing after, roller uniform wall thickness, prevented because tube wall uneven distribution is even, and caused by car leakage waste product.
Reinforcing plate 2 is provided between the bottom of frame 14 and bottom plate 1, plays a part of strengthening firm frame 14.
Bolt hole is additionally provided with workbench 3, limited block 13 is fixed on workbench 3 by clamping screw.Limited block 13 can
It is slidably arranged on workbench 3, can be used in the positioning to different size, various sizes of roller roll bending workpiece 11.
During work, roller roll bending workpiece 11 is placed on workbench 3, the position of limited block 13 is adjusted by horizontally slipping
Put so that two limited blocks 13 press the left and right both ends of roller roll bending workpiece 11 respectively, then are consolidated limited block 13 by clamping screw
Live calmly；Hoist cylinder 4 and welding torch mobile cylinder 7 are started by controller 15 simultaneously, now, the piston rod 5 of hoist cylinder 4 promotes
Workbench 3 is moved upward to longitudinal precalculated position, and the expansion link 8 of welding torch mobile cylinder 7 extends in the horizontal direction laterally to be made a reservation for
Position, and the relative position of arc torch 10 and the weld seam of roller roll bending workpiece 11 is adjusted by bearing pin 16, then pass through controller
15 set the welding job path of arc torch 10, you can are subjected to.
Claims (6)
1. a kind of device for the welding of printing plate cylinder roll bending weld seam, the device includes bottom plate, frame, limited block, workbench, version
Roller roll bending workpiece and support, described frame are arranged on bottom plate, and frame is provided with workbench, and described limited block is a pair,
It is oppositely arranged on the table, for described roller roll bending workpiece setting between two limited blocks, described support is located at frame
Side, and be arranged on bottom plate, it is characterised in that described frame is hollow segmentation structure, is set in the inner chamber of bottom of the frame
There is hoist cylinder, described table surface is provided with embedded guide rail, and limited block is slidably disposed on workbench by guide rail
On, described support is provided with welding torch mobile cylinder, is additionally provided with controller in the side wall of support, the controller is distinguished by circuit
It is connected with welding torch mobile cylinder, hoist cylinder；
Described welding torch mobile cylinder is provided with expansion link to the side of workbench；
Described expansion link is provided with fix bar to one end of workbench, and the top of the fix bar is provided with arc torch；
Described hoist cylinder is connected by piston rod with workbench.
2. a kind of device for the welding of printing plate cylinder roll bending weld seam according to claim 1, it is characterised in that described
Arc torch is arranged on the top of fix bar by bearing pin.
3. a kind of device for the welding of printing plate cylinder roll bending weld seam according to claim 1, it is characterised in that described
Channel-section steel is provided with the weld seam of roller roll bending workpiece, solder flux is equipped with described channel-section steel.
4. a kind of device for the welding of printing plate cylinder roll bending weld seam according to claim 1, it is characterised in that described
Reinforcing plate is provided between bottom of the frame and bottom plate.
5. a kind of device for the welding of printing plate cylinder roll bending weld seam according to claim 1, it is characterised in that described
Bolt hole is additionally provided with workbench, described limited block is fixed on the table by clamping screw.
A kind of 6. device for the welding of printing plate cylinder roll bending weld seam according to claim 1, it is characterised in that work
When, roller roll bending workpiece is placed on workbench, the position of limited block is adjusted by horizontally slipping so that two limited blocks are distinguished
Press the left and right both ends of roller roll bending workpiece, then fixed limited block by clamping screw；Liter is started by controller simultaneously
Oil cylinder and welding torch mobile cylinder drop, and now, the piston rod of the hoist cylinder platform that pushes the work forward is moved upward to longitudinal precalculated position, welds
The expansion link of torch mobile cylinder extends to horizontal precalculated position in the horizontal direction, and adjusts arc torch and roller by bearing pin
The relative position of roll bending workpiece weld seam, then set by controller the welding job path of arc torch, you can welded
Operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455459.0A CN105414707B (en) | 2014-09-09 | 2014-09-09 | A kind of device for the welding of printing plate cylinder roll bending weld seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455459.0A CN105414707B (en) | 2014-09-09 | 2014-09-09 | A kind of device for the welding of printing plate cylinder roll bending weld seam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414707A CN105414707A (en) | 2016-03-23 |
| CN105414707B true CN105414707B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410455459.0A Active CN105414707B (en) | 2014-09-09 | 2014-09-09 | A kind of device for the welding of printing plate cylinder roll bending weld seam |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880797B (en) * | 2016-06-21 | 2018-06-29 | 广东电网有限责任公司电力科学研究院 | A kind of electric arc is repaired automatically and rapid molding device |
| CN107520566A (en) * | 2017-09-13 | 2017-12-29 | 江门市嘉威电器实业有限公司 | A kind welding machine |
| CN108436311B (en) * | 2018-03-22 | 2020-03-17 | 余小刚 | Multi-head movable intelligent processing device and process |
| CN109848515A (en) * | 2019-03-20 | 2019-06-07 | 安徽信息工程学院 | A kind of automatic welder and the method using automatic welder progress weldment welding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297472B1 (en) * | 1998-04-10 | 2001-10-02 | Aromatic Integrated Systems, Inc. | Welding system and method |
| CN102581443A (en) * | 2012-03-29 | 2012-07-18 | 安徽省绩溪家德钢结构有限责任公司 | Welding device for straight seam single-side welding and double-side forming of conical steel pipes |
| CN203236099U (en) * | 2013-05-06 | 2013-10-16 | 绍兴县顺昌管业有限公司 | Novel welding machine |
| CN203448855U (en) * | 2013-08-06 | 2014-02-26 | 山东凯松工程机械有限公司 | Automatic welding device of connecting rod sheet |
| CN103659098A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Long cylinder straight seam welding machine |
| CN204108503U (en) * | 2014-09-09 | 2015-01-21 | 上海运青制版有限公司 | A kind of device for the welding of printing plate cylinder roll bending weld seam |
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Effective date of registration: 20180425 Address after: No. 359, Liu Yuan Road, Tao Zhuang Town, Jiashan County, Zhejiang Province Patentee after: Jiashan Hangzhou plate making Co., Ltd. Address before: 200031 Xinyi village, Huaxin Town, Qingpu District, Shanghai Patentee before: Shanghai Yunqing Plate-making Co., Ltd. |