CN116604255A - Membrane disc assembly welding tool with supporting structure - Google Patents
Membrane disc assembly welding tool with supporting structure Download PDFInfo
- Publication number
- CN116604255A CN116604255A CN202310571973.XA CN202310571973A CN116604255A CN 116604255 A CN116604255 A CN 116604255A CN 202310571973 A CN202310571973 A CN 202310571973A CN 116604255 A CN116604255 A CN 116604255A
- Authority
- CN
- China
- Prior art keywords
- membrane disc
- flange
- mandrel
- membrane
- baffle
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 92
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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 relates to a membrane disc assembly welding tool with a supporting structure, wherein a shaft shoulder is fixed on a mandrel, a key groove is arranged on the mandrel on the left side of the shaft shoulder, a mandrel screw is arranged at the right end of the mandrel, a left baffle is arranged on the mandrel on the right side of the shaft shoulder, a left flange is arranged on the right side of the left baffle, a right baffle is arranged on the mandrel on the left side of the mandrel screw, a right flange is arranged on the left side of the right baffle, at least one set of membrane disc assemblies are arranged between the right flange and the left flange, each set of membrane disc assemblies comprises a left membrane disc and a right membrane disc, and a clamping ring is arranged between the left membrane disc and the right membrane disc in each set of membrane disc assemblies; the spindle on the right side of the right baffle is provided with a disc spring, a compression sleeve and a gasket, the spindle screw is provided with a nut, and the disc spring compresses the left baffle, the left flange, the left membrane disc, the right flange and the right baffle. The invention can simplify multi-step welding into one-step welding, and greatly improves the welding efficiency and the welding quality.
Description
Technical Field
The invention relates to the technical field of tool clamps, in particular to a membrane disc assembly welding tool with a supporting structure.
Background
The membrane disc assembly is a flexible assembly formed by connecting the membrane plates along the expansion direction, is usually connected in a welding mode, is a core component for realizing torque transmission and displacement compensation under the high rotating speed of the power splitting shaft, and can generate cracks on the membrane disc molded surface under the combined action of steady-state stress generated by torque and axial load and failure generated by transverse and angular loads in the working process, and has the risk of fatigue failure under the combined action of alternating stress, and the membrane disc cracks can be expanded until the torque transmission work is completely broken finally along with the continuous operation of the power splitting shaft, so that the welding quality of the membrane plates is very critical.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a membrane disc assembly welding tool with a supporting structure, which can improve welding efficiency and welding quality.
According to the technical scheme provided by the invention, the membrane disc assembly welding tool with the supporting structure comprises a mandrel, wherein a shaft shoulder is fixed on the mandrel, a key slot is arranged on the mandrel at the left side of the shaft shoulder, and a mandrel screw is arranged at the right end of the mandrel;
a left baffle is arranged on the mandrel on the right side of the shaft shoulder, a left flange is arranged on the right side of the left baffle, a right baffle is arranged on the mandrel on the left side of the mandrel screw, a right flange is arranged on the left side of the right baffle, at least one set of membrane disc assemblies are arranged between the right flange and the left flange, each set of membrane disc assemblies comprises a left membrane disc and a right membrane disc, and a clamping ring is arranged between the left membrane disc and the right membrane disc in each set of membrane disc assemblies;
the mandrel on the right side of the right baffle is provided with a disc spring, a compression sleeve and a gasket, the mandrel is provided with a nut, the left end of the compression sleeve is propped against the disc spring, the right end of the compression sleeve is propped against the gasket, the gasket is propped against the nut, and the disc spring, the compression sleeve, the gasket and the nut compress the left baffle, the left flange, the left membrane disc, the right flange and the right baffle.
Preferably, an outer step is arranged on the right side of the left baffle plate, and the left flange is mounted on the outer step.
Preferably, an outer step is arranged on the left side of the right baffle plate, and the right flange is mounted on the outer step.
Preferably, the outer diameter of the left flange is gradually reduced in a left-to-right direction.
Preferably, the outer diameter of the right flange is gradually reduced in a direction from right to left.
Preferably, a positioning ring is arranged in the middle of the outer circle of the clamping ring, the positioning ring is embedded into a gap between a left membrane disc and a right membrane disc in each group of membrane disc assemblies, the right end face of the inner circle part of the left membrane disc and the left end face of the inner circle part of the right membrane disc are respectively attached to the left side face and the right side face of the positioning ring, and the outer circles of the clamping rings on the left side and the right side of the positioning ring are respectively attached to the inner circles of the left membrane disc and the right membrane disc.
The invention can simplify multi-step welding into one-step welding, and greatly improves the welding efficiency and the welding quality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
The invention relates to a film disc assembly welding tool with a supporting structure, which is shown in fig. 1, and comprises a mandrel 2, wherein a shaft shoulder 22 is fixed on the mandrel 2, a key slot 21 is arranged on the mandrel 2 at the left side of the shaft shoulder 22, and a mandrel screw 23 is arranged at the right end of the mandrel 2;
a left baffle 31 is arranged on the mandrel 2 at the right side of the shaft shoulder 22, a left flange 11 is arranged at the right side of the left baffle 31, a right baffle 32 is arranged on the mandrel 2 at the left side of the mandrel screw 23, a right flange 12 is arranged at the left side of the right baffle 32, two sets of membrane disc assemblies 13 are arranged between the right flange 12 and the left flange 11, each set of membrane disc assemblies 13 comprises a left membrane disc 131 and a right membrane disc 132, a clamping ring 4 is arranged between the left membrane disc 131 and the right membrane disc 132 in each set of membrane disc assemblies 13, the outer circle of the left membrane disc 131 in each set of membrane disc assemblies 13 is contacted with the outer circle of the right membrane disc 132, the right end face of the left flange 11 is contacted with the left end face of the left membrane disc 131 at the leftmost side, the left end face of the right flange 12 is contacted with the right end face of the right membrane disc 132 at the rightmost side, and the right end faces of the adjacent right membrane discs 132 in the two sets of membrane disc assemblies 13 are contacted with the left end face of the left membrane disc 131;
the spindle 2 on the right side of the right baffle 32 is provided with a disc spring 5, a compression sleeve 6 and a gasket 8, the spindle screw 23 is provided with a nut 7, the left end of the compression sleeve 6 is propped against the disc spring 5, the right end of the compression sleeve 6 is propped against the gasket 8, the gasket 8 is propped against the nut 7, and the disc spring 5, the compression sleeve 6, the gasket 8 and the nut 7 compress the left baffle 31, the left flange 11, the left membrane disc 131, the right membrane disc 132, the right flange 12 and the right baffle 32.
The right side of the left baffle 31 is provided with an outer step, and the left flange 11 is mounted on the outer step.
The left side of the right baffle 32 is provided with an outer step on which the right flange 12 is mounted.
The outer diameter of the left flange 11 is gradually reduced in the left-to-right direction.
The outer diameter of the right flange 12 gradually decreases in the right-to-left direction.
The middle part of the outer circle of the clamping ring 4 is provided with a positioning ring 41, the positioning ring 41 is embedded into a gap between the left membrane disc 131 and the right membrane disc 132 in each group of membrane disc assemblies 13, and the right end face of the inner circle part of the left membrane disc 131 and the left end face of the inner circle part of the right membrane disc 132 are respectively attached to the left side face and the right side face of the positioning ring 41, and the outer circles of the clamping ring 4 on the left side and the right side of the positioning ring 41 are respectively attached to the inner circles of the left membrane disc 131 and the right membrane disc 132.
The membrane disc assembly welding tool with the supporting structure is matched with the turntable through the key groove 21, so that the left flange 11, the membrane disc assembly 13 and the right flange 12 can be clamped and positioned subsequently and then directly driven to rotate through the turntable. The left membrane disc 131 and the right membrane disc 132 in the membrane disc assembly 13 are conveniently positioned through the clamping ring 4, and the left membrane disc 131 is prevented from being contacted with the right membrane disc 132; the membrane disc assemblies 13 between the two left baffles 31 and the right baffles 32 are conveniently pressed and positioned through the disc springs 5, the pressing sleeves 6 and the nuts 7, so that the welding robot is convenient to weld at the circumferential welding part, the left flange 11 and the left membrane disc 131 at the leftmost side are welded into a whole, the right flange 12 and the right membrane disc 132 at the rightmost side are welded into a whole, and the left membrane disc 131 and the right membrane disc 132 are welded into a whole, so that the welding positioning precision and the welding efficiency are improved.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (6)
1. A membrane disc assembly welding tool with a supporting structure comprises a mandrel (2), wherein a shaft shoulder (22) is fixed on the mandrel (2), a key groove (21) is formed in the mandrel (2) on the left side of the shaft shoulder (22), and a mandrel screw (23) is arranged at the right end of the mandrel (2);
the method is characterized in that: a left baffle plate (31) is arranged on a mandrel (2) on the right side of a shaft shoulder (22), a left flange (11) is arranged on the right side of the left baffle plate (31), a right baffle plate (32) is arranged on the mandrel (2) on the left side of a mandrel screw (23), a right flange (12) is arranged on the left side of the right baffle plate (32), at least one set of membrane disc assemblies (13) is arranged between the right flange (12) and the left flange (11), each set of membrane disc assemblies (13) comprises a left membrane disc (131) and a right membrane disc (132), and a clamping ring (4) is arranged between the left membrane disc (131) and the right membrane disc (132) in each set of membrane disc assemblies (13);
install dish spring (5), compress tightly cover (6) and gasket (8) on dabber (2) on right baffle (32) right side, install nut (7) on dabber screw rod (23), the left end of compressing tightly cover (6) offsets with dish spring (5), the right-hand member of compressing tightly cover (6) offsets with gasket (8), gasket (8) offsets with nut (7), dish spring (5), compress tightly cover (6), gasket (8) and nut (7) will left baffle (31), left flange (11), left membrane dish (131), right membrane dish (132), right flange (12) compress tightly with right baffle (32).
2. The membrane disc assembly welding fixture with a supporting structure as claimed in claim 1, wherein: the right side of the left baffle plate (31) is provided with an outer step, and the left flange (11) is arranged on the outer step.
3. The membrane disc assembly welding fixture with a supporting structure as claimed in claim 1, wherein: the left side of the right baffle plate (32) is provided with an outer step, and the right flange (12) is arranged on the outer step.
4. The membrane disc assembly welding fixture with a supporting structure as claimed in claim 1, wherein: the outer diameter of the left flange (11) gradually decreases in the left-to-right direction.
5. The membrane disc assembly welding fixture with a supporting structure as claimed in claim 1, wherein: the outer diameter of the right flange (12) gradually decreases in the direction from right to left.
6. The membrane disc assembly welding fixture with a supporting structure as claimed in claim 1, wherein: the middle part of the excircle of the clamp ring (4) is provided with a positioning ring (41), the positioning ring (41) is embedded into a gap between a left membrane disc (131) and a right membrane disc (132) in each group of membrane disc assemblies (13), and the right end face of the inner circle part of the left membrane disc (131) and the left end face of the inner circle part of the right membrane disc (132) are respectively attached to the left side face and the right side face of the positioning ring (41), and the excircle of the clamp ring (4) on the left side and the right side of the positioning ring (41) is respectively attached to the inner circle of the left membrane disc (131) and the inner circle of the right membrane disc (132).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310571973.XA CN116604255A (en) | 2023-05-19 | 2023-05-19 | Membrane disc assembly welding tool with supporting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310571973.XA CN116604255A (en) | 2023-05-19 | 2023-05-19 | Membrane disc assembly welding tool with supporting structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116604255A true CN116604255A (en) | 2023-08-18 |
Family
ID=87675945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310571973.XA Pending CN116604255A (en) | 2023-05-19 | 2023-05-19 | Membrane disc assembly welding tool with supporting structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116604255A (en) |
-
2023
- 2023-05-19 CN CN202310571973.XA patent/CN116604255A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3450091B1 (en) | Wheel milling window fixture | |
CA3042636C (en) | Linear friction welding apparatus and method | |
WO2021093037A1 (en) | Dismounting device for traction motor bearing and method applied to dismounting device | |
CN109262132B (en) | Blisk swing friction welding device and method | |
CN1029730C (en) | Friction welding method for joining rim and disc of disc wheel and apparatus therefor | |
CN113510361A (en) | Inertia friction welding device and method for aero-engine compressor disc assembly | |
CN215824522U (en) | Inertia friction welding device for aero-engine compressor disc assembly | |
CN116604255A (en) | Membrane disc assembly welding tool with supporting structure | |
CN107398676A (en) | Pipeline assembles centralising device and pipeline joint assembly method | |
CN205271469U (en) | Turning attachment of remodeling fast | |
CN102489987B (en) | Press mounting tooling equipment for hub bolt and press mounting process for same | |
CN115889970A (en) | Gas turbine compressor drum barrel inertia friction welding tool | |
CN111774902B (en) | Valve body machining indexing fixture and machining method | |
CN113369659B (en) | Electron beam welding tool | |
CN212330421U (en) | Flange tool | |
CN212857808U (en) | Backing bearing internal expanding tool | |
CN111730293B (en) | Processing method of inlet and outlet bilateral sealing valve | |
CN212526958U (en) | Valve body processing indexing fixture | |
CN210878451U (en) | Disassembly and assembly tool for overhauling large hydraulic dynamometer | |
CN210099539U (en) | Detachable thin-wall shell axial clamping lathe fixture | |
CN113726108A (en) | Magnetic suspension motor rotor assembling method and tool | |
CN211332334U (en) | Clamp for machining profile of power shaft torsion transmission film disc | |
CN106141233A (en) | A kind of clutch hub turning clamp in automatic gearbox | |
CN219987357U (en) | Annular gasket repair clamp | |
CN111660119A (en) | Special five-axis fixture for machining aluminum alloy wheel |
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 |