CN107234391A - A kind of high-pressure nozzle assembly welding tooling - Google Patents
A kind of high-pressure nozzle assembly welding tooling Download PDFInfo
- Publication number
- CN107234391A CN107234391A CN201710522128.8A CN201710522128A CN107234391A CN 107234391 A CN107234391 A CN 107234391A CN 201710522128 A CN201710522128 A CN 201710522128A CN 107234391 A CN107234391 A CN 107234391A
- Authority
- CN
- China
- Prior art keywords
- bearing
- lower platen
- top board
- pressure nozzle
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of high-pressure nozzle assembly welding tooling, contain bearing, top board, lower platen, clamping screw and locating dowel, one end of bearing is provided with limiting plate, pilot hole is laid with bearing, lower platen is arranged on bearing, lower platen is provided with screw, top board is provided with through hole, arc opening is equipped with top board and lower platen, clamping screw is installed in the through hole that top board is provided with, in the screw that the lower end of clamping screw is provided with mounted in lower platen, locating dowel contains the cylinder and cap of three ledge structures, the cylinder of three ledge structures is the seamless round steel pipe apopore positioning cylinder on top respectively, the threaded post at middle part and the lead of bottom, cap is arranged on the lower section of lead, lead matches with the pilot hole being laid with bearing.The welding tooling ensure that the bottom surface of nozzle carrier is uniformly welded on the axial direction of seamless circular outer surface of steel tube at grade, it is ensured that the cascade that nozzle sprays is at grade.
Description
Technical field
The present invention relates to a kind of high-pressure nozzle assembly welding tooling of pavement cleaning vehicle.
Background technology
Existing pavement cleaning vehicle, usually contains high-pressure nozzle assembly.High-pressure nozzle assembly includes jet pipe, nozzle carrier and spray
Mouth.Jet pipe is generally adopted by seamless round steel pipe, and nozzle carrier is uniformly welded on the direction of principal axis of nozzle surface, and nozzle is mounted in nozzle
On seat.Due to the arc surface that is shaped as of seamless circular outer surface of steel tube, and nozzle carrier and the bottom of seamless circular outer surface of steel tube contact position
Face is plane, is linear contact lay between nozzle carrier bottom surface and seamless circular outer surface of steel tube, therefore nozzle carrier is welding seamless round steel pipe
During outer surface, it is difficult to which guarantee welds the bottom surface of the nozzle carrier of completion at grade in axial direction, therefore is mounted in
The cascade that nozzle on nozzle carrier sprays is difficult at grade.
The content of the invention
The technical problems to be solved by the invention provide a kind of high-pressure nozzle assembly welding tooling, and the welding tooling can be protected
Demonstrate,prove the bottom surface of nozzle carrier at grade and be uniformly welded on the direction of principal axis of seamless circular outer surface of steel tube, so as to ensure nozzle
The cascade of ejection is at grade.
In order to solve the above technical problems, a kind of high-pressure nozzle assembly welding tooling of the invention, for high-pressure nozzle assembly
Welding, high-pressure nozzle includes jet pipe, nozzle carrier and nozzle, and jet pipe is seamless round steel pipe, and the seamless circular steel tube surface is in direction of principal axis
On be laid with apopore, welding tooling contains on bearing, top board, lower platen, clamping screw and locating dowel, one end of bearing
Provided with pilot hole is laid with limiting plate, bearing, lower platen is arranged on bearing, and lower platen is provided with screw, top board
Provided with through hole, top board, which is located on the top of lower platen, top board and lower platen, is equipped with arc opening, and clamping screw is installed on
In the through hole that top board is provided with, the lower end of clamping screw is mounted in the screw that lower platen is provided with, and locating dowel contains three steps
The cylinder and cap of structure, the cylinder of three ledge structures is the seamless round steel pipe apopore positioning cylinder on top, middle part respectively
Threaded post and the lead of bottom, cap are arranged on the lower section of lead, lead and the pilot hole phase being laid with bearing
Match somebody with somebody.
The limiting plate that one end of the bearing is provided with, the position-adjustable on bearing.
During using above-mentioned high-pressure nozzle assembly welding tooling, locating dowel is mounted in pilot hole first, and is locked with nozzle carrier
Tightly, the seamless round steel pipe that then surface is laid with to apopore in the axial direction is worn and is placed on lower platen, and seamless round steel pipe
Apopore is corresponding with locating dowel top positioning cylinder, and then the top of locating dowel is installed in the apopore of seamless round steel pipe,
Spinning is on nozzle carrier in the middle part of locating dowel, and the lead of locating dowel is located at the pilot hole of bearing, is made by rotational lock bolt
Pressing plate and board clamping seamless circular steel pipe is pushed, nozzle carrier is at this moment welded on correspondence on the apopore of seamless round steel pipe by welding
On position.In welding process, because the position between nozzle carrier and seamless round steel pipe does not change all the time, therefore the weldering
Connect frock and ensure that the bottom surface of nozzle carrier is uniformly welded on the outer surface of seamless round steel pipe in axial direction at grade
On, so as to ensure that the cascade of nozzle ejection at grade.
Brief description of the drawings
Fig. 1 is high-pressure nozzle assembly welding tooling structural representation of the present invention；
Fig. 2 is high-pressure nozzle assembly welding tooling structural upright schematic diagram of the present invention；
Fig. 3 is the structure enlarged diagram of locating dowel.
1. limiting plate in figure, 2. jet pipes, 3. bearings, 4. nozzle carriers, 5. locating dowels, 6. clamping screws, 7. top boards, under 8.
Pressing plate, 9. seamless round steel pipe apopore positioning cylinders, 10. threaded posts, 11. leads, 12. caps.
Embodiment
In Fig. 1 and Fig. 2, the invention discloses a kind of high-pressure nozzle assembly welding tooling, the weldering for high-pressure nozzle assembly
Connect, high-pressure nozzle includes jet pipe 2, nozzle carrier 4 and nozzle, jet pipe 2 is seamless round steel pipe, round steel pipe that this is seamless surface in the axial direction
Apopore is laid with, welding tooling contains bearing 3, top board 7, lower platen 8, clamping screw 6 and locating dowel 5.The one of bearing 3
End on limiting plate 1, bearing 3 provided with pilot hole is laid with, and lower platen 8 is arranged on bearing 3, and lower platen 8 is provided with screw,
Top board 7 is provided with through hole, and top board 7 is located at the top of lower platen 8.Arc opening is equipped with top board 7 and lower platen 8,
Clamping screw 6 is installed in the through hole that top board 7 is provided with, and the lower end of clamping screw 6 is mounted in the screw that lower platen 8 is provided with
In.As shown in figure 3, cylinder of the locating dowel 5 containing three ledge structures and cap 12, the cylinder of three ledge structures is top respectively
Seamless round steel pipe apopore positioning cylinder 9, the threaded post 10 at middle part and the lead 11 of bottom, cap 12 are arranged on lead 11
Lower section, the pilot hole being laid with lead 11 and bearing 3 matches.
For the ease of the positioning of jet pipe 2 in the axial direction, the limiting plate 1 that one end of the bearing 3 is provided with, on bearing 3
Position-adjustable.
During using above-mentioned high-pressure nozzle assembly welding tooling, locating dowel 5 is mounted in pilot hole first, and with nozzle carrier 4
Locking, the seamless round steel pipe that then surface is laid with to apopore in the axial direction is worn and is placed on lower platen 8, and seamless round steel pipe
Apopore and the top of locating dowel 5 positioning cylinder 9 it is corresponding, the top of locating dowel 5 is then installed on to the water outlet of seamless round steel pipe
Kong Zhong, the middle part spinning of locating dowel 5 is on nozzle carrier 4, and the lead 11 of locating dowel 5 is located at the pilot hole of bearing 3.Pass through rotation lock
Tight bolt 6 makes top board 7 and lower platen 8 clamp seamless round steel pipe, and nozzle carrier 4 at this moment is welded on into seamless round steel pipe by welding
Apopore on correspondence position.In welding process, because the position between nozzle carrier 4 and seamless round steel pipe is not sent out all the time
Changing, therefore the welding tooling ensure that the bottom surface of nozzle carrier 4 is uniformly welded on outside seamless round steel pipe at grade
The axial direction on surface, so as to ensure that the cascade of nozzle ejection at grade.
Claims (2)
1. a kind of high-pressure nozzle assembly welding tooling, for the welding of high-pressure nozzle assembly, high-pressure nozzle includes jet pipe, nozzle carrier
And nozzle, jet pipe is seamless round steel pipe, and surface is laid with apopore to round steel pipe that this is seamless in the axial direction, it is characterised in that contain
There are bearing, top board, lower platen, clamping screw and a locating dowel, one end of bearing is led provided with being laid with limiting plate, bearing
Xiang Kong, lower platen is arranged on bearing, and lower platen is provided with screw, and top board is provided with through hole, and top board is located at lower platen
Arc opening is equipped with top, top board and lower platen, clamping screw is installed in the through hole that top board is provided with, locked
In the screw that the lower end of bolt is provided with mounted in lower platen, locating dowel contains the cylinder and cap of three ledge structures, three Step-edge Junctions
The cylinder of structure is the lead of seamless round steel pipe apopore positioning cylinder, the threaded post at middle part and the bottom on top, cap respectively
The lower section of lead is arranged on, lead matches with the pilot hole being laid with bearing.
2. a kind of high-pressure nozzle assembly welding tooling according to claim 1, it is characterised in that set on one end of the bearing
Some limiting plates, the position-adjustable on bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522128.8A CN107234391A (en) | 2017-06-30 | 2017-06-30 | A kind of high-pressure nozzle assembly welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522128.8A CN107234391A (en) | 2017-06-30 | 2017-06-30 | A kind of high-pressure nozzle assembly welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234391A true CN107234391A (en) | 2017-10-10 |
Family
ID=59990061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710522128.8A Pending CN107234391A (en) | 2017-06-30 | 2017-06-30 | A kind of high-pressure nozzle assembly welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185685A (en) * | 2020-01-09 | 2020-05-22 | 上海锅炉厂有限公司 | Header deflection control device and control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201302A1 (en) * | 2002-04-26 | 2003-10-30 | Precision Engineered Systems, L.L.C. | Automated header brazing machine |
| CN101693330A (en) * | 2009-09-24 | 2010-04-14 | 江苏贝德莱特太阳能科技有限公司 | Welding tool |
| CN203437882U (en) * | 2013-08-19 | 2014-02-19 | 安徽盛运环保工程有限公司 | Spraying and blowing pipe spray nozzle welding tool |
| CN203992929U (en) * | 2014-08-01 | 2014-12-10 | 山东国泰创新供水技术有限公司 | Multistation supply channel angle of cut tailor-welding tool |
| CN204277322U (en) * | 2014-11-21 | 2015-04-22 | 洛阳牡丹焊材集团有限公司 | A kind of injection pipe of deduster components welding frock |
| CN104625548A (en) * | 2013-11-13 | 2015-05-20 | 无锡新奇特钣金机械有限公司 | Positioning fixture for machining pipeline |
| CN204954276U (en) * | 2015-09-21 | 2016-01-13 | 新誉轨道交通科技有限公司 | Frock is fixed a position with main pipe welding to branch's pipeline |
| CN105479071A (en) * | 2015-12-29 | 2016-04-13 | 艾尼科环保技术(安徽)有限公司 | Locating and welding tool of dust remover blowing pipe |
| CN106736139A (en) * | 2016-11-30 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | One kind is applied to aircraft airspeed pipe apparatus for welding and positioning |
| CN206883101U (en) * | 2017-06-30 | 2018-01-16 | 江苏悦达专用车有限公司 | A kind of high-pressure nozzle assembly welding tooling |
-
2017
- 2017-06-30 CN CN201710522128.8A patent/CN107234391A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201302A1 (en) * | 2002-04-26 | 2003-10-30 | Precision Engineered Systems, L.L.C. | Automated header brazing machine |
| CN101693330A (en) * | 2009-09-24 | 2010-04-14 | 江苏贝德莱特太阳能科技有限公司 | Welding tool |
| CN203437882U (en) * | 2013-08-19 | 2014-02-19 | 安徽盛运环保工程有限公司 | Spraying and blowing pipe spray nozzle welding tool |
| CN104625548A (en) * | 2013-11-13 | 2015-05-20 | 无锡新奇特钣金机械有限公司 | Positioning fixture for machining pipeline |
| CN203992929U (en) * | 2014-08-01 | 2014-12-10 | 山东国泰创新供水技术有限公司 | Multistation supply channel angle of cut tailor-welding tool |
| CN204277322U (en) * | 2014-11-21 | 2015-04-22 | 洛阳牡丹焊材集团有限公司 | A kind of injection pipe of deduster components welding frock |
| CN204954276U (en) * | 2015-09-21 | 2016-01-13 | 新誉轨道交通科技有限公司 | Frock is fixed a position with main pipe welding to branch's pipeline |
| CN105479071A (en) * | 2015-12-29 | 2016-04-13 | 艾尼科环保技术(安徽)有限公司 | Locating and welding tool of dust remover blowing pipe |
| CN106736139A (en) * | 2016-11-30 | 2017-05-31 | 江西洪都航空工业集团有限责任公司 | One kind is applied to aircraft airspeed pipe apparatus for welding and positioning |
| CN206883101U (en) * | 2017-06-30 | 2018-01-16 | 江苏悦达专用车有限公司 | A kind of high-pressure nozzle assembly welding tooling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185685A (en) * | 2020-01-09 | 2020-05-22 | 上海锅炉厂有限公司 | Header deflection control device and control method |
| CN111185685B (en) * | 2020-01-09 | 2024-05-17 | 上海锅炉厂有限公司 | Header deflection control device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206883101U (en) | A kind of high-pressure nozzle assembly welding tooling | |
| CN107234391A (en) | A kind of high-pressure nozzle assembly welding tooling | |
| CN107965398A (en) | A kind of solid propellant rocket lock pin pours into a mould the device of anti-propellant gas enclosure | |
| CN105479079A (en) | Welding tool and method for guide vane nozzle of high-power water-spraying propulsion device | |
| CN105945234A (en) | Pressing device for sand shooting machine iron shot mold | |
| CN204213116U (en) | A kind of locking device and access cover thereof | |
| CN108237418A (en) | Die head threading machine hydraulic chuck | |
| CN204138392U (en) | A kind of reinforced two-stage high flow rate mixed bed water inlet distribution device | |
| CN104148786B (en) | The argonaut welding of Ti-Mo-Ni alloy φ 2.0 crin connects method | |
| CN105081194A (en) | Cooling and spraying device for annular part | |
| CN106247069A (en) | A kind of antispray water pipe, antispray cold water pipe and car | |
| CN107327470B (en) | Glue injection bolt, basin-type insulator mounting structure and mounting method | |
| CN202580426U (en) | Flow splitting manifold | |
| CN205927464U (en) | Clear rifle ware oil spout kettle structure | |
| CN112311158B (en) | End supporting device for hot pressing of generator rotor winding | |
| CN208976817U (en) | A kind of cooling device for cast tube processing operation | |
| CN207634966U (en) | A kind of multiple bearing refueling device | |
| CN204208574U (en) | A kind of metal corrugated plate structured packing | |
| CN201493572U (en) | Oil-gas pipe clamp device for extruding tapping machine | |
| CN210045256U (en) | Tank for purifying amine liquid | |
| CN208734733U (en) | A kind of bearing ring being easily installed | |
| CN218109823U (en) | Welding positioning tool for fuel nozzle of gas turbine | |
| CN206123191U (en) | Frock is processed to engine cylinder lid | |
| CN206158899U (en) | Oil tank oil pump mounting structure | |
| CN218424440U (en) | Water jet scalpel structure and cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |