CN206732346U - A kind of welder for reducing weld blowhole fraction defective - Google Patents
A kind of welder for reducing weld blowhole fraction defective Download PDFInfo
- Publication number
- CN206732346U CN206732346U CN201720556211.2U CN201720556211U CN206732346U CN 206732346 U CN206732346 U CN 206732346U CN 201720556211 U CN201720556211 U CN 201720556211U CN 206732346 U CN206732346 U CN 206732346U
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- China
- Prior art keywords
- casing
- welder
- fraction defective
- cell body
- reducing weld
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Abstract
The utility model discloses a kind of welder for reducing weld blowhole fraction defective, including：Casing, operating room, fume extractor, lifting device.Casing is surrounded by outer deep bead, and avoiding draught causes the generation of stomata in weld seam；And centre is provided with partition door in casing, it is respectively work producing operations room and welding operating room before welding that space in case, which is divided into front and rear two parts to be operated two parts, work producing operations room includes workpiece cleaner, water logging device, drying unit before it is welded, workpiece is decontaminated successively before weldering, draining, drying, workpiece handle avoid the dirty generation for causing stomata in weld seam of workpiece surface；One or more exhaust openings are provided with above casing, be advantageous to discharge caused by weld job has the flue dust of harm to the human body of worker.
Description
Technical field
Welding field is the utility model is related to, more particularly to a kind of welder for reducing weld blowhole fraction defective.
Background information
In recent years, industrial fast development greatly promoted the progress of welding technique, product, material, Practical Condition
Diversity, the requirement more and more higher of welding quality.Stomata belongs to a kind of weld defect, and for steel plate in punching press, stomata position is normal
Often as the fracture origin of steel plate cracking, steel plate is set to be scrapped because can not using fracture.
During CO2 welding, carbon dioxide gas stream has stronger cooling effect, and weld seam does not have safeguard measure, molten bath gold
Category solidification is easy generation stomata.Welding produce stomata mainly due to welding when workpiece surface contain water, oil, rust and largely
Caused by air intrusion weld zone.Greasy dirt is hydrocarbon, contains the crystallization water in iron rust, they in high arc temperature under can divide
Solve hydrogen.Hydrogen can not be discharged fully again in crystallization process, then stay in and stomata is formed in weld metal.
During welding, if there is tiny dirty or moisture in weldment position to be welded, due to the shadow of flue dust in welding surroundings
Ringing people can not be entirely capable of seeing clearly the presence of those problems, may result in weld seam position and stomata be present.Or due to hallway during welding
The presence of wind, substantial amounts of air intrusion weld zone is caused to also result in the formation of stomata.
Utility model content
The purpose of this utility model is simple and convenient to operate to solve the above problems, providing a kind of compact-sized, technique
Reduce weld seam produce stomata welder.
The utility model provides a kind of welder for reducing weld blowhole fraction defective, including：
Casing, it is surrounded by outer deep bead；
Operating room, in casing among be provided with partition door, space in case is divided into front and rear two parts is operated；
Fume extractor, casing top are provided with one or more exhaust openings；
Lifting device, casing top are provided with walking track, electric block.
Preferably, the operating room, partition door is provided among above-mentioned box house, space in case is divided into front and rear two
Divide and be operated, two parts are respectively work producing operations room and welding operating room before welding, and work producing operations room is located at before weldering
Weld the rear of operating room.
Preferably, work producing operations room before the weldering, including workpiece cleaner, water logging device, drying unit, draining
Abutted together between device and two neighboring device, and above three setting position is in same straight line.
Preferably, between the cell body and top cover of the workpiece cleaner it is movable stud connection, the unlatching of top cover is gas
Dynamic opening structure, top cover are provided with pneumatic member of uncapping, and workpiece basket is provided with inside cell body, support, rinse bath are provided with below workpiece basket
Bottom is provided with support, and cleaning fluid is held inside rinse bath cell body.
Preferably, its top of the cell body of the water logging device is set to opened type, and draining grid is provided with inside Water tank cell body,
Water tank cell body surrounding bottom is provided with cell body support.
Preferably, between the casing and top cover of the drying unit it is movable stud connection, the unlatching of top cover is pneumatically to open
Structure is opened, top cover, which is provided with, uncaps pneumatically, and box house is provided with workpiece basket, and support, baking oven box inside are provided with below workpiece basket
Plate is provided with hot air circulation hole, and baking oven wall box is provided with hot air circulation blower, temperature element, and baking oven bottom half is provided with heating
Element, and it is provided with heat-preservation cotton outside baking oven casing.
Preferably, the welding operating room is provided with welding panel.
The preferable fume extractor, exhaust opening is provided with above above-mentioned casing, smoke exhaust pipe, smoke evacuation are connected after exhaust opening
Blower fan drains into cigarette outside air chamber, and the corresponding smoke exhaust pipe leading portion switchs to the exhaust opening direction of vertical direction for straight bend pipe of discharging fume
Smoke exhaust fan back segment is connected after horizontal direction and reconnects smoke evacuation straight tube by the cigarette discharge in casing.
Compared with prior art, the utility model has the advantages that：One kind disclosed in the utility model can reduce weld blowhole
The welder of fraction defective, operating room is divided into work producing operations room and welding operating room before welding, before welding first to workpiece
Surface is cleaned, dried, avoid due to workpiece surface it is dirty cause welding when hydrogen blistering generation.Before weldering at workpiece
Operating room and welding operating room are managed in same casing, it is secondary to workpiece during welding operating room is transported to avoid workpiece
Pollution.The present embodiment will be welded to be placed in the environment of semitight and carried out, and avoid contact of the substantial amounts of air with weld seam, weld seam coagulates
Gu when will not because of air be involved in cause weld seam formed stomata.Fume extractor is additionally provided with above the device simultaneously, can be passed through
Flue dust caused by welding scene is quickly excluded outdoor by the smoke discharging pipe of top, ensure that the body of staff in operating room
Preserve from, and improve efficiency.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.
Fig. 1 is work producing operations room cross-sectional view before the weldering that the utility model embodiment provides.
Fig. 2 is that the plan structure for the welder for reducing weld blowhole fraction defective that the utility model embodiment provides is shown
It is intended to.
Fig. 3 is Fig. 2 side structure schematic diagrams.
Fig. 4 is the outline drawing for the welder for reducing weld blowhole fraction defective that the utility model embodiment provides.
Fig. 5 is Fig. 4 side structure schematic diagrams.
Fig. 6 is Fig. 4 structure schematic diagrams.
Embodiment
Just the utility model is described further with reference to the accompanying drawings below.
As shown in Figure 1, Figure 2 and Figure 3, a kind of welder for reducing weld blowhole fraction defective, including：
Casing 1, it is surrounded by outer deep bead 1-32, and avoiding draught causes the generation of stomata in weld seam；
Operating room 2, in casing among be provided with partition door 2-1, space in case is divided into front and rear two parts is operated；
Fume extractor 3, the top of casing 1 are provided with one or more exhaust opening 3-1；
Lifting device 4, the top-support of casing are provided with walking track 4-1, electric block 4-2.
Wherein, the operating room 2, partition door 2-1 is provided with the above-mentioned bosom of casing 1, space in case is divided into front and rear
Two parts are operated, two parts be respectively weld before work producing operations room 2-2 and welding operating room 2-3, prevent welding when pair
Drying plant damages, and avoids the generation of accident.Work producing operations room 2-2 is after welding operating room before wherein welding
Side, welding operating room 2-3 are provided with welding panel 2-31.Work producing operations room 2-2 before the weldering, including workpiece cleaner
2-21, water logging device 2-22, drying unit 2-23, abutted together between water logging device and two neighboring device, and above-mentioned three
Individual setting position is in same straight line.It is first right before welding to prevent the requirement of the dirty moisture welding quality of workpiece surface
Workpiece is cleaned, and the greasy dirt, rust, oxide skin on its surface etc. are carefully cleaned.Avoid dirty due to workpiece surface
The generation of hydrogen blistering when causing to weld.
Preferably, it is movable stud connection between the cell body 2-211 and top cover 2-212 of the workpiece cleaner 2-21,
The unlatching of top cover is pneumatic opening structure, and top cover 2-212 is provided with the pneumatic member 2-213 that uncaps, workpiece basket 2- is provided with inside cell body
Support 2-215 is provided with below 214, workpiece basket 2-214, bottom of rinse bath is provided with inside support 2-216, rinse bath cell body 2-211
Hold cleaning fluid.
Preferably, its top of the cell body 2-221 of the water logging device 2-22 is set to opened type, in Water tank cell body 2-221
Portion is provided with draining grid 2-222, and Water tank cell body 2-221 surroundings bottom is provided with cell body support 2-223.
Preferably, it is movable stud connection between the casing 2-231 and top cover 2-232 of the drying unit 2-23, top cover
Unlatching be pneumatic opening structure, top cover 2-232 is provided with the pneumatic member 2-233 that uncaps, and box house is provided with workpiece basket 2-234,
Support 2-235 is provided with below workpiece basket 2-234, baking oven casing 2-231 interior plates are provided with hot air circulation hole 2-236, baking oven case
Body 2-231 side walls are provided with hot air circulation blower 2-237, and baking oven casing 2-231 bottoms are provided with heating element heater 2-238, and baking oven case
Heat-preservation cotton 2-239 is provided with outside body 2-231.
As shown in figure 4, the casing 1 forms main frame by base framework 1-2, surrounding framework 1-3 and vertex of a cone framework 1-4
Frame, base framework 1-2 are arranged by square tube 1-21 and angle steel 1-22 groined types, and sole 1-23, surrounding frame are provided with below the framework of base
Outer baffle 1-32 is externally provided with as main vertical and horizontal support 1-31, main support by square tube inside frame 1-3, lower outside plate is provided with small
Type shutter 1-322 plays exhaust air intake, is provided with observation window 1-321 among upper outside plate, observation window 1-321 is transparent glass
Glass 1-3211, the front side of casing 1 are provided with operation double door 1-33, operation double door be provided with observation window 1-331, handle 1-332, under
Baffle plate 1-333.
As shown in figure 5, the fume extractor 3, exhaust opening 3-1 is provided with above above-mentioned casing 1, is connected after exhaust opening 3-1
Smoke exhaust pipe 3-2, smoke exhaust fan 3-3 drain into cigarette outside air chamber, and the corresponding smoke exhaust pipe 3-2 leading portions are the straight bend pipe 3-21 that discharges fume
Smoke exhaust fan 3-3 back segments reconnection smoke evacuation straight tube 3-22 is connected after the exhaust opening 3-1 directions of vertical direction are switched into horizontal direction
Cigarette in casing is discharged.
As shown in fig. 6, the rear side of casing 1 is provided with maintenance single open-door 1-34, observation window 1- is provided with its maintenance door
341st, handle 1-342, lower baffle plate 1-343.
Claims (10)
- A kind of 1. welder for reducing weld blowhole fraction defective, it is characterised in that including：Casing (1), it is surrounded by outer deep bead (1-32)；Operating room (2), front and rear two parts are divided into by the partition door (2-1) for being arranged at casing (1) interior centre position and are operated；Fume extractor (3), including it is arranged at one or more exhaust openings (3-1) above casing (1)；Walking track (4-1), electric block (4-2) are provided with above lifting device (4), including casing (1).
- A kind of 2. welder for reducing weld blowhole fraction defective according to claim 1, it is characterised in that the behaviour Make room (2), partition door (2-1) is provided with above-mentioned casing (1) bosom, space in case is divided into front and rear two parts carries out work Make, two parts are respectively work producing operations room (2-2) and welding operating room (2-3), work producing operations room (2- before weldering before welding 2) positioned at the rear of welding operating room.
- A kind of 3. welder for reducing weld blowhole fraction defective according to claim 2, it is characterised in that the weldering Preceding work producing operations room (2-2), including be closely packed together successively workpiece cleaner (2-21), water logging device (2-22), Drying unit (2-23), and above three setting position is in same straight line.
- A kind of 4. welder for reducing weld blowhole fraction defective according to claim 3, it is characterised in that the work It is movable stud connection between the cell body (2-211) and top cover (2-212) of part cleaning device (2-21), the unlatching of top cover is pneumatic Opening structure, top cover (2-212) are provided with pneumatic member (2-213) of uncapping, workpiece basket (2-214), workpiece basket are provided with inside cell body Support (2-215) is provided with below (2-214), bottom of rinse bath is provided with support (2-216), cleaning is held inside cell body (2-211) Liquid.
- A kind of 5. welder for reducing weld blowhole fraction defective according to claim 3, it is characterised in that the drip Its top of the cell body (2-221) of water installations (2-22) is set to opened type, and draining grid is provided with inside Water tank cell body (2-221) (2-222), Water tank cell body (2-221) surrounding bottom are provided with cell body support (2-223).
- A kind of 6. welder for reducing weld blowhole fraction defective according to claim 3, it is characterised in that the baking It is movable stud connection between the casing (2-231) and top cover (2-232) of equipment for drying (2-23), the unlatching of top cover is opened to be pneumatic Structure, top cover (2-232) are provided with pneumatic member (2-233) of uncapping, and box house is provided with workpiece basket (2-234), workpiece basket (2- 234) lower section is provided with support (2-235), and baking oven casing (2-231) interior plate is provided with hot air circulation hole (2-236), baking oven casing (2-231) side wall is provided with hot air circulation blower (2-237), and baking oven casing (2-231) bottom is provided with heating element heater (2-238), and Heat-preservation cotton (2-239) is provided with outside baking oven casing (2-231).
- A kind of 7. welder for reducing weld blowhole fraction defective according to claim 2, it is characterised in that the weldering Connect operating room (2-3) and be provided with welding panel (2-31).
- A kind of 8. welder for reducing weld blowhole fraction defective according to claim 1, it is characterised in that the row Cigarette device (3), is provided with exhaust opening (3-1) above above-mentioned casing (1), and exhaust opening (3-1) connects smoke exhaust pipe (3-2), row afterwards Cigarette blower fan (3-3) drains into cigarette outside air chamber, and corresponding smoke exhaust pipe (3-2) leading portion will be square vertically for straight bend pipe (3-21) of discharging fume To exhaust opening (3-1) direction switch to connect after horizontal direction smoke exhaust fan (3-3) back segment reconnect smoke evacuation straight tube (3-22) will Cigarette discharge in casing.
- 9. a kind of welder for reducing weld blowhole fraction defective according to claim 1, it is characterised in that described to carry Device (4) is risen, vertical and horizontal walking track (4-1) is provided with the top-support of above-mentioned casing.
- 10. a kind of welder for reducing weld blowhole fraction defective according to claim 1, it is characterised in that described Casing (1) forms major architectural, base framework (1-2) by base framework (1-2), surrounding framework (1-3) and vertex of a cone framework (1-4) Arranged by square tube (1-21) and angle steel (1-22) groined type, sole (1-23) is provided with below the framework of base, and surrounding framework (1-3) is interior Portion is externally provided with outer baffle (1-32) by square tube as main vertical and horizontal support (1-31), main support, and lower outside plate is provided with small-sized Shutter (1-322), upper outside plate centre are provided with observation window (1-321), and observation window (1-321) is clear glass (1- 3211) operation double door (1-33), is provided with front side of casing (1), rear side is provided with maintenance single open-door (1-34), operates and is set on double door There are observation window (1-331), handle (1-332), lower baffle plate (1-333), single open-door is overhauled, provided with observation window (1-341), handle (1-342), lower baffle plate (1-343).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556211.2U CN206732346U (en) | 2017-05-18 | 2017-05-18 | A kind of welder for reducing weld blowhole fraction defective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556211.2U CN206732346U (en) | 2017-05-18 | 2017-05-18 | A kind of welder for reducing weld blowhole fraction defective |
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| Publication Number | Publication Date |
|---|---|
| CN206732346U true CN206732346U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556211.2U Expired - Fee Related CN206732346U (en) | 2017-05-18 | 2017-05-18 | A kind of welder for reducing weld blowhole fraction defective |
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| Country | Link |
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| CN (1) | CN206732346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127235A (en) * | 2017-12-29 | 2018-06-08 | 浙江安吉铭瑞汽车销售有限公司 | A kind of electric welding machine welds cigarette processing method |
-
2017
- 2017-05-18 CN CN201720556211.2U patent/CN206732346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127235A (en) * | 2017-12-29 | 2018-06-08 | 浙江安吉铭瑞汽车销售有限公司 | A kind of electric welding machine welds cigarette processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 Termination date: 20180518 |