CN217371011U - Heavy-calibre butterfly valve sealing face build-up welding stainless steel device - Google Patents
Heavy-calibre butterfly valve sealing face build-up welding stainless steel device Download PDFInfo
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- CN217371011U CN217371011U CN202220901890.3U CN202220901890U CN217371011U CN 217371011 U CN217371011 U CN 217371011U CN 202220901890 U CN202220901890 U CN 202220901890U CN 217371011 U CN217371011 U CN 217371011U
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 239000004429 Calibre Substances 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 title claims description 17
- 239000000428 dust Substances 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000007306 turnover Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 210000000664 rectum Anatomy 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a sealed face build-up welding stainless steel device of heavy-calibre butterfly valve aims at providing the sealed face build-up welding stainless steel device of heavy-calibre butterfly valve that whole welding efficiency is high. Including gate valve fixing device, welding machine, switch board, dust remover, butterfly valve fixing device, robot and clear rifle thread cutting device, gate valve fixing device and butterfly valve fixing device set up respectively in the robot left and right sides, butterfly valve fixing device includes machine of shifting and fixed frock, the machine of shifting includes base subassembly, support frame and drive assembly, the bottom and the base subassembly of support frame are connected, drive assembly installs at the support frame top, fixed frock is connected with drive assembly, welding machine, dust remover, drive assembly, robot and clear rifle thread cutting device all are connected with the switch board electricity, all clamp on gate valve fixing device and the fixed frock and treat the welding workpiece. The utility model has the advantages that: the whole welding efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of butterfly valve sealing face build-up welding and specifically relates to indicate a heavy-calibre butterfly valve sealing face build-up welding stainless steel device.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk.
In the butterfly valve sealing surface surfacing welding field, generally adopt unipolar machine of shifting to carry out the surfacing welding, still need take off when changing the station in addition and change the position, carry out the multistation and weld, a position welds promptly, and its shortcoming and weak point are very obvious, occupy the area big promptly, and need work piece about the repetition, slow, the inefficiency, and the base of fixed machine of shifting damages more easily, leads to basic support component life to be shorter.
Chinese patent publication No.: CN204504464U, published 2015 year 07, 29.10.A novel butterfly valve sealing surface surfacing welding machine is disclosed, which comprises a welding machine frame, wherein an alternating current speed regulating motor is arranged on the welding machine frame, the alternating current speed regulating motor is connected with a driving wheel outside a reduction gearbox through a driving belt, the reduction gearbox is connected with a rotating shaft, a rotating workbench is arranged on the rotating shaft, a butterfly valve is arranged on the rotating workbench, a welding gun support is arranged on one side of the welding machine frame, a welding gun is arranged on the welding gun support, and the welding gun is in contact with a sealing surface of the butterfly valve.
The rotary welding turntable of the scheme has adjustable speed and meets different process requirements. The disadvantages are that: the same surfacing equipment can not be used for surfacing the gate valve and the butterfly valve at the same station, and multi-station welding can not be carried out, so that the whole working efficiency is not obviously improved.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome among the prior art not enough of the sealed face build-up welding of butterfly valve overall weld inefficiency, provide a sealed face build-up welding stainless steel device of heavy-calibre butterfly valve that overall weld is efficient.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a sealed face build-up welding stainless steel device of heavy-calibre butterfly valve, includes gate valve fixing device, welding machine, switch board, dust remover, butterfly valve fixing device, robot and clear rifle and cuts the silk device, gate valve fixing device and butterfly valve fixing device set up respectively in the robot left and right sides, butterfly valve fixing device includes machine of shifting and fixed frock, the machine of shifting includes base subassembly, support frame and drive assembly, the bottom and the base subassembly of support frame are connected, drive assembly installs at the support frame top, fixed frock is connected with drive assembly, welding machine, dust remover, drive assembly, robot and clear rifle cut the silk device and all be connected with the switch board electricity, all clamp on gate valve fixing device and the fixed frock and treat the welding workpiece.
The automatic surfacing equipment consists of a gate valve fixing device, a welding machine, a control cabinet, a dust remover, a butterfly valve fixing device, a robot body and a gun cleaning and wire cutting device. The valve is made of nodular cast iron, and the welding material is 309L stainless steel. The sealing surface can not have the defects of oil stain, water stain, rust, sand hole and the like which influence the surfacing effect. The welding requirement is as follows: stainless steel 1.0mm does not turn over iron. The specific working process of the butterfly valve is as follows: s1, placing the butterfly valve product on a fixing tool, and clamping; s2, after the welding seam is displaced to a horizontal position, programming the control cabinet by using an external controller (products with the same specification, programming for the first time and finding points later); s3, starting the positioner and the robot body in an appointment mode; s4, the robot body swings, the positioner rotates, and the three parts work together to perform welding work; s5, stopping after welding; and S6, manually checking the width of the butterfly valve plate sealing layer, and if the width exceeds a preset value, continuing welding. When the gate valve needs to be subjected to surfacing welding, the robot body is controlled to perform surfacing welding on the gate valve plate or the valve body on the gate valve surfacing welding device. After the surfacing is finished, the dust remover removes dust for the surfacing process, and the gun cleaning and wire cutting device cleans the robot body synchronously, so that a clean environment is provided for the whole surfacing work, and further the work efficiency is improved. The whole device adopts an automatic program, the butterfly valve and the gate valve adopt the same surfacing device, the production cost is reduced, and the production efficiency is improved. The machine of shifting adopts the diaxon machine of shifting, through installation drive assembly, make it possess rotatory and upset function, during the installation work piece, fixed frock is in the horizontality, the back finishes in the installation, overturn it to the optimum angle, and rotatory with certain speed platform, the robot carries out the fixed point swing welding simultaneously, the base subassembly provides basic support and protection for whole support frame, the support frame then is used for the installation of each part of machine of shifting, the process of the repetitive movement who has practiced thrift the work piece and unloading, greatly reduced welding cost, very big improvement machine and workman's work efficiency, and simultaneously, welding speed has also been improved, the efficient purpose of whole welding has been reached.
Preferably, the base component comprises two base plates and a plurality of base plates, slots matched with the bottoms of the support frames are formed in the tops of the base plates, the two sides of each support frame are arranged in the slots of the base plates and connected with the base plates, the base plates are evenly distributed at the bottoms of the base plates, and the base plates are connected with the base plates. The base plate is used for the support of support frame, the pressure-bearing of dispersion support frame, and the slot will be seted up to the firm of the support frame of being convenient for simultaneously on the base plate, arranges the both sides of support frame in the inslot, is connected base plate and support frame again, increases and connects the steadiness, sets up a plurality of backing plate bottom the base plate for the protection of base plate, thereby the life of whole machine of shifting of extension.
Preferably, the bottom of the base plate is provided with a protrusion, the protrusion is connected with the base plate into a whole, the bottom of the base plate is provided with a groove matched with the protrusion, the protrusion and the groove are both H-shaped, and the base plate is connected with the base plate through the matching of the groove and the protrusion. The shape of arch and recess is the H type for increase the compactness that backing plate and base plate are connected, can connect with the help of outside screw, and can change after using for a long time, set up the arch in the base plate bottom, increase base plate thickness, compensate the space that the slot occupied is seted up at the top, improve base plate pressure-bearing nature, increase whole steadiness.
As preferred, drive assembly includes driving motor, fan-shaped straight-teeth gear and upset case, driving motor all installs the outside at the support frame, fan-shaped straight-teeth gear is installed in the inboard of support frame, driving motor and fan-shaped straight-teeth gear are connected, the upset case is connected with fan-shaped straight-teeth gear, fixed frock is installed on the upset case, install the work panel on the upset case, fixed frock is installed on the work panel, driving motor is connected with the switch board electricity. Driving motor includes two, one is used for rotatory motor, another then is the motor that is used for the upset, gear of upset driving motor inscription, this gear setting is at the inside wall of support frame, and be connected with fan-shaped spur gear, upset driving motor passes through the gear and drives fan-shaped spur gear meshing, and then drive fan-shaped spur gear and carry out the upset motion, and meanwhile, rotation driving motor also can drive work panel alone and carry out rotary motion, make work panel both can carry out horizontal rotary motion, also can carry out vertical upset motion, in order to satisfy the different positions of the work piece on the work panel and the ascending welding requirement in the equidirectional, welding speed has been improved.
Preferably, the fixing tool comprises a positioning disc, a plurality of fixing pressing plates, a positioning plate and clamping jaws, the fixing pressing plates, the positioning plate and the clamping jaws are all connected with the working panel, the positioning disc is installed at the circle center of the working panel, the positioning plate, the fixing pressing plates and the clamping jaws are all arranged on the periphery of the positioning disc by taking the positioning disc as the center, the positioning plate is arranged between the positioning disc and the fixing pressing plates, the plurality of clamping jaws are evenly distributed on the circumference, and the clamping jaws are arranged on two sides of the fixing pressing plates. All parts on the fixing tool are installed on a working panel, a special fixing tool consisting of a positioning disc, a fixing pressing plate and a positioning plate is used for fixing a butterfly valve body, a clamping jaw is used for fixing a butterfly valve plate, the working panel is in a horizontal state when a butterfly valve workpiece is installed, a method for manually correcting roundness is adopted when the butterfly valve plate is fixed, roundness correction is carried out on a to-be-welded surface before surfacing, after the installation is finished, the working panel is overturned to an optimal angle through a driving motor and rotates at a certain speed, and the robot body is subjected to fixed-point swing welding at the same time. The rotation of the working panel adopts variable frequency stepless speed regulation, and the working panel is inclined through a fan-shaped straight gear. The locating plate is big latus rectum valve body locating plate, the positioning disk is little latus rectum valve body positioning disk, all be equipped with the concentric circles tang on locating plate and the positioning disk, this tang is the same with the hole diameter size of butterfly valve body, a butterfly valve body is fixed for fixing a position, cooperation holding plate compresses tightly the butterfly valve body fixedly, wherein, little latus rectum positioning disk is two, one is used for adaptation DN250, DN350, the butterfly valve body of DN450, another then adaptation DN300, DN400, the butterfly valve body of DN500, fix with screw on the working panel of machine of shifting. When the valve bodies with different specifications are subjected to surfacing welding, the corresponding positioning discs need to be replaced.
Preferably, the bottom of the robot body is provided with a non-standard base, the robot body is provided with a welding gun, and the welding gun is used for welding the workpieces to be welded on the gate valve fixing device and the fixing tool. Welder of installation on the robot for cooperation robot carries out build-up welding work to the sealed face of gate valve and butterfly valve, the butterfly valve plate is because welding position is high, need join in marriage a non-standard base, the base is two-layer, can dismantle, use two-layer base during the welding valve plate, make the robot be in the high-order, only use robot one deck base during the welding valve body, make the robot be in the low level, this non-standard base optional replacement is for the lifting base, only be used for adjusting robot body height of operation, increase the build-up welding convenience.
The utility model has the advantages that: the structure steadiness is good, and the build-up welding process all adopts mechanical control, has practiced thrift the repeated removal of work piece and the process of going up unloading, greatly reduced the welding cost, very big improvement machine and workman's work efficiency, reached the efficient purpose of whole welding.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view of the butterfly valve fixing device;
FIG. 3 is a structural perspective view of the base assembly;
FIG. 4 is a schematic structural view of a support frame and a slot;
FIG. 5 is a schematic view of a projection and a groove structure;
fig. 6 is a schematic structural view of the fixing tool.
In the figure: 1. the welding machine comprises a gate valve fixing device, a welding machine, a control cabinet, a dust remover, a butterfly valve fixing device, a fixing tool 51, a fixing pressing plate 511, a fixing pressing plate 512, a positioning plate 513, a positioning plate 514, a clamping jaw 52, a working panel 53, a driving assembly 531, a turnover box 532, a fan-shaped straight gear 533, a driving motor 54, a supporting frame 54, a base assembly 55, a base plate 551, a slot 552, a bulge 553, a backing plate 554, a 555 groove, a robot body 6, a non-standard base 61, a welding gun 62, a gun cleaning and wire cutting device 7 and a workpiece to be welded 8.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, a large-diameter butterfly valve sealing surface surfacing welding stainless steel device comprises a gate valve fixing device 1, a welding machine 2, a control cabinet 3, a dust remover 4, a butterfly valve fixing device 5, a robot body 6 and a gun cleaning wire cutting device 7, wherein the gate valve fixing device 1 and the butterfly valve fixing device 5 are respectively arranged on the left side and the right side of the robot body 6, the butterfly valve fixing device 5 comprises a positioner and a fixing tool 51, the positioner comprises a base assembly 55, a support frame 54 and a driving assembly 53, the bottom of the support frame 54 is connected with the base assembly 55, the driving assembly 53 is arranged at the top of the support frame 54, the fixing tool 51 is connected with the driving assembly 53, the welding machine 2, the dust remover 4, the driving assembly 53, the robot body 6 and the gun cleaning wire cutting device 7 are electrically connected with the control cabinet 3, and workpieces 8 to be welded are clamped on the gate valve fixing device 1 and the fixing tool 51.
As shown in fig. 3 and 4, the base assembly 55 includes two substrates 551 and a plurality of pads 554, wherein the top of the substrate 551 is provided with slots 552 matching with the bottom of the supporting frame 54, two sides of the supporting frame 54 are disposed in the slots 552 of the substrate 551 to be connected with the substrate 551, the plurality of pads 554 are uniformly disposed at the bottom of the substrate 551, and the pads 554 are connected with the substrate 551.
As shown in FIG. 5, a protrusion 553 is arranged at the bottom of the base plate 551, the protrusion 553 is connected with the base plate 551 into a whole, a groove 555 matched with the protrusion 553 is arranged at the bottom of the backing plate 554, the protrusion 553 and the groove 555 are both H-shaped, and the base plate 551 is connected with the backing plate 554 through the matching of the groove 555 and the protrusion 553.
As shown in fig. 2, the driving assembly 53 includes a driving motor 533, a fan-shaped spur gear 532 and a turnover box 531, the driving motor 533 is installed outside the supporting frame 54, the fan-shaped spur gear 532 is installed inside the supporting frame 54, the driving motor 533 is connected to the fan-shaped spur gear 532, the turnover box 531 is connected to the fan-shaped spur gear 532, the fixing fixture 51 is installed on the turnover box 531, the work panel 52 is installed on the turnover box 531, the fixing fixture 51 is installed on the work panel 52, and the driving motor 533 is electrically connected to the control cabinet 3.
As shown in fig. 6, the fixing tool 51 includes a positioning plate 513, a plurality of fixing pressing plates 511, a positioning plate 512 and clamping jaws 514, the fixing pressing plates 511, the positioning plate 512 and the clamping jaws 514 are all connected with the working panel 52, the positioning plate 513 is installed at the position of the center of the working panel 52, the positioning plate 512, the fixing pressing plates 511 and the clamping jaws 514 are all arranged on the periphery of the positioning plate 513 by taking the positioning plate 513 as the center, the positioning plate 512 is arranged between the positioning plate 513 and the fixing pressing plates 511, the plurality of clamping jaws 514 are uniformly arranged in a circumference, and the clamping jaws 514 are arranged on two sides of the fixing pressing plates 511.
The nonstandard base 61 is installed at the bottom of the robot body 6, the welding gun 62 is installed on the robot body 6, and the welding gun 62 welds the gate valve fixing device 1 and the workpiece 8 to be welded on the fixing tool 51.
When the positioner is assembled, two sides of the support frame 54 are arranged in the grooves, the substrate 551 is connected with the support frame 54, the protrusions 553 are arranged at the bottom of the substrate 551, the thickness of the substrate 551 is increased, the space occupied by the slots 552 arranged at the top is compensated, the bearing capacity of the substrate 551 is improved, the substrate 551 is connected with the backing plate 554 through the matching of the grooves 555 and the protrusions 553, the driving motors 533 arranged on the support frame 54 comprise two driving motors 533, one driving motor is used for rotating, the other driving motor is used for overturning, the overturning driving motor 533 is internally connected with a gear which is arranged on the inner side wall of the support frame 54 and is connected with the fan-shaped straight gear 532, the overturning driving motor 533 drives the fan-shaped straight gear 532 to mesh through the gear, and further drives the fan-shaped straight gear 532 to perform overturning movement, meanwhile, the rotating driving motor 533 can also independently drive the working panel 52 to perform rotating movement, so that the working panel 52 can perform transverse rotating movement, a turning motion in the longitudinal direction may also be performed to meet the welding requirements at different locations and in different directions on the work piece on the work panel 52.
The welding workpiece comprises a gate valve body, a valve plate, a butterfly valve body and a valve plate. Wherein, the butterfly valve material nodular cast iron welds the material and is 309L stainless steel. The sealing surface can not have the defects of oil stain, water stain, rust, sand hole and the like which influence the surfacing welding effect. The welding requirement is as follows: stainless steel 1.0mm does not turn over iron.
The specific working process of the butterfly valve is as follows: s1, placing the butterfly valve product on the working panel 52, and clamping; s2, programming the control cabinet 3 by using an external controller after the welding seam is displaced to a horizontal position (products with the same specification, first programming and later point finding); s3, starting the driving motor 533 and the robot body 6 on the positioner in advance; s4, the robot body 6 and the welding gun 62 work together to swing, the working panel 52 rotates under the control of the driving motor 533, and the three components work together to perform welding; s5, stopping after welding; and S6, manually checking the width of the butterfly valve plate sealing layer, and if the width exceeds a preset value, continuing welding. The butterfly valve plate is high because the welding position, need join in marriage a non-standard base 61, and the base is two-layer, can dismantle, uses two-layer base during the welding valve plate for robot body 6 is in the high level, only uses 6 one deck bases of robot body during the welding valve body, makes robot body 6 be in the low level, and this non-standard base 61 optional replacement is the lift base, and concrete base's determination can be decided according to actual conditions.
Claims (6)
1. The utility model provides a sealed face build-up welding stainless steel device of heavy-calibre butterfly valve, characterized by, including gate valve fixing device (1), welding machine (2), switch board (3), dust remover (4), butterfly valve fixing device (5), robot (6) and clear rifle cut wire device (7), gate valve fixing device (1) and butterfly valve fixing device (5) set up respectively in the robot (6) left and right sides, butterfly valve fixing device (5) are including machine of shifting and fixed frock (51), the machine of shifting includes base subassembly (55), support frame (54) and drive assembly (53), the bottom and the base subassembly (55) of support frame (54) are connected, drive assembly (53) are installed at support frame (54) top, fixed frock (51) are connected with drive assembly (53), welding machine (2), dust remover (4), The driving assembly (53), the robot body (6) and the gun cleaning and wire cutting device (7) are electrically connected with the control cabinet (3), and workpieces to be welded (8) are clamped on the gate valve fixing device (1) and the fixing tool (51).
2. The large-caliber butterfly valve sealing surface overlaying stainless steel device according to claim 1, wherein the base assembly (55) comprises two base plates (551) and a plurality of backing plates (554), the top of the base plate (551) is provided with a slot (552) matched with the bottom of the support frame (54), two sides of the support frame (54) are placed in the slot (552) of the base plate (551) and connected with the base plate (551), the plurality of backing plates (554) are uniformly distributed at the bottom of the base plate (551), and the backing plates (554) are connected with the base plate (551).
3. The large-diameter butterfly valve sealing surface overlaying stainless steel device according to claim 2, wherein a protrusion (553) is arranged at the bottom of the base plate (551), the protrusion (553) and the base plate (551) are connected into a whole, a groove (555) matched with the protrusion (553) is arranged at the bottom of the backing plate (554), the protrusion (553) and the groove (555) are both H-shaped, and the base plate (551) is connected with the backing plate (554) through the matching of the groove (555) and the protrusion (553).
4. The large-caliber butterfly valve sealing surface overlaying stainless steel device according to claim 3, wherein the driving assembly (53) comprises a driving motor (533), a fan-shaped spur gear (532) and an overturning box (531), the driving motor (533) is installed on the outer side of the supporting frame (54), the fan-shaped spur gear (532) is installed on the inner side of the supporting frame (54), the driving motor (533) is connected with the fan-shaped spur gear (532), the overturning box (531) is connected with the fan-shaped spur gear (532), the fixed tooling (51) is installed on the overturning box (531), the overturning box (531) is provided with a working panel (52), the fixed tooling (51) is installed on the working panel (52), and the driving motor (533) is electrically connected with the control cabinet (3).
5. The heavy-calibre butterfly valve sealing surface overlaying stainless steel device of claim 4, characterized by, fixed frock (51) includes positioning disk (513), a plurality of fixed pressing plate (511), locating plate (512) and jack catch (514), fixed pressing plate (511), locating plate (512) and jack catch (514) all are connected with work panel (52), the centre of a circle position at work panel (52) is installed to positioning disk (513), locating plate (512), fixed pressing plate (511) and jack catch (514) all use positioning disk (513) as the periphery that the center set up at positioning disk (513), positioning plate (512) set up between positioning disk (513) and fixed pressing plate (511), and a plurality of jack catch (514) are the circumference and evenly lay, jack catch (514) set up the both sides at fixed pressing plate (511).
6. The large-caliber butterfly valve sealing surface overlaying stainless steel device according to claim 1, wherein a non-standard base (61) is installed at the bottom of the robot body (6), a welding gun (62) is installed on the robot body (6), and the welding gun (62) is used for welding the gate valve fixing device (1) and a workpiece (8) to be welded on the fixing tool (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220901890.3U CN217371011U (en) | 2022-04-19 | 2022-04-19 | Heavy-calibre butterfly valve sealing face build-up welding stainless steel device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220901890.3U CN217371011U (en) | 2022-04-19 | 2022-04-19 | Heavy-calibre butterfly valve sealing face build-up welding stainless steel device |
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| CN217371011U true CN217371011U (en) | 2022-09-06 |
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| CN202220901890.3U Active CN217371011U (en) | 2022-04-19 | 2022-04-19 | Heavy-calibre butterfly valve sealing face build-up welding stainless steel device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324865A (en) * | 2023-11-17 | 2024-01-02 | 浙江美硕电气科技股份有限公司 | Automatic bonding wire equipment of water valve processing |
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2022
- 2022-04-19 CN CN202220901890.3U patent/CN217371011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324865A (en) * | 2023-11-17 | 2024-01-02 | 浙江美硕电气科技股份有限公司 | Automatic bonding wire equipment of water valve processing |
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| TR01 | Transfer of patent right |
Effective date of registration: 20241008 Address after: 313100 first floor, building 15, National University Science Park, No. 699 high railway, Taihu street, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Benyuan Robot Technology Co.,Ltd. Country or region after: China Address before: 313100 second floor, building 15, National University Science Park, No. 699, high speed railway, Taihu street, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Jingfeng Robot Technology Co.,Ltd. Country or region before: China |