CN107725626A - A kind of diaphragm coupling of the adapter with radial positioning - Google Patents
A kind of diaphragm coupling of the adapter with radial positioning Download PDFInfo
- Publication number
- CN107725626A CN107725626A CN201711049199.7A CN201711049199A CN107725626A CN 107725626 A CN107725626 A CN 107725626A CN 201711049199 A CN201711049199 A CN 201711049199A CN 107725626 A CN107725626 A CN 107725626A
- Authority
- CN
- China
- Prior art keywords
- groove
- ring flange
- connection section
- radial positioning
- diaphragm coupling
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
Abstract
Diaphragm coupling of the adapter with radial positioning of the present invention, there is on middle the fastener for connection section both ends excircle of two half a couplers milling to remove the groove that part tube material is formed, and groove can clog solder composition welding groove；Also there is ring flange inner surface milling to remove the groove that portion of material is formed, the groove on groove and middle fastener for connection section excircle on ring flange inner surface is spliced to form U-shaped groove, solder is clogged by U-shaped groove when being welded to connect and forms U-shaped weld seam, it is welded to connect and keeps situ stability good, it is not required to finish after welding, and bonding strength is further improved by fillet welding, is welded to connect reliable, it is high to connect precision, it is easy to operate.
Description
Technical field
The present invention relates to a kind of diaphragm coupling of the adapter with radial positioning.
Background technology
Diaphragm coupling can transmit larger torque, have in axial direction and angularly larger amount of deflection back-off ability, and have
There is absorbing damping effect, it is not necessary to lubricate, service life length, transmission efficiency, be often applied to oil field, the machinery of petroleum chemical enterprise
In attachment structure；Typically diaphragm is mounted by middle linkage section and the connection of the half a coupler at both ends in diaphragm coupling；It is existing
Middle fastener for connection section in technology is fixedly connected with the flange at both ends by fillet welding, and situ stability is kept when being welded to connect
Difference, need to be adjusted by finishing after being welded to connect, it is not high to be welded to connect precision.
The content of the invention
It is good that stability is welded to connect the technical problem to be solved by the invention is to provide one kind, and connection precision is high, operation side
Just diaphragm coupling of the adapter with radial positioning.
Diaphragm coupling of the adapter with radial positioning of the present invention, including two half a couplers, two half a couplers pass through
Middle fastener for connection section connection, it is characterised in that：Middle fastener for connection section is provided at both ends with ring flange, has among ring flange logical
Hole, ring flange intermediate throughholes and middle fastener for connection section excircle, which coordinate, to be installed；Have on middle fastener for connection section both ends excircle
There is milling to remove the groove that part tube material is formed, groove can clog solder and form welding groove；Groove floor is the conical surface, recessed
Groove side is connected with underrun arc section transition；
Also there is the ring flange inner surface milling to remove the groove that portion of material is formed, and groove floor is the conical surface, groove side
It is connected with underrun arc section transition；
Groove in the ring flange inner surface recesses and middle fastener for connection section excircle is spliced to form U-shaped groove；
The groove forms annular welding groove along the middle cylindrical circumferential direction of fastener for connection section is continuously distributed；
Groove Disjunct distribution along middle fastener for connection section outer circumference surface；
The limited step being adapted with ring flange through hole is provided with the middle fastener for connection section both ends outer circumference surface.
Diaphragm coupling of the adapter with radial positioning of the present invention, ring flange inner surface and middle fastener for connection section excircle
Respectively it is made up of milling removal portion of material and welds groove, groove and middle fastener for connection section excircle on ring flange inner surface
On groove be spliced to form U-shaped groove, when being welded to connect by U-shaped groove clog solder formed U-shaped weld seam, be welded to connect holding
Situ stability is good, is not required to finish after welding, and further improves bonding strength by fillet welding, is welded to connect reliable, connection
Precision is high, easy to operate.
Brief description of the drawings
Fig. 1 is diaphragm coupling cross-sectional view of the adapter of the embodiment of the present invention with radial positioning.
Embodiment
As illustrated, a kind of diaphragm coupling of the adapter with radial positioning, including two half a couplers 1, two and half shaft couplings
Device 1 is connected by middle fastener for connection section 7, and middle fastener for connection section 7 is provided at both ends with ring flange 4, has among ring flange 4 logical
Hole, the intermediate throughholes of ring flange 4 and the middle excircle of fastener for connection section 7, which coordinate, to be installed；The end flange of half a coupler 1 and middle steel pipe
Diaphragm 3 is provided between the ring flange 4 of linkage section 7, half a coupler 1, diaphragm 3, the ring flange 4 of middle fastener for connection section 7 pass through
Bolt is fixedly connected simultaneously；Diaphragm 3 and half a coupler 1, middle fastener for connection section ring flange 4 between be both provided with pad, with
The pad that ring flange 4 contacts is profiled spacer, has raised spacing ring among profiled spacer, spacing ring connects through diaphragm 3
Hole, and stretch into the shim through bore between diaphragm 3 and half a coupler 1, bolt passes through half a coupler 1, pad, profiled spacer, method
It is fastenedly connected after the blue connecting hole of disk 4 by nut, bolt does not contact with diaphragm 3.
There is milling to remove the groove that part tube material is formed, groove-bottom on the middle both ends excircle of fastener for connection section 7
Face is the conical surface, and groove side is connected with underrun arc section transition；Groove can clog solder and form welding groove, be welded to connect
When by groove clog solder formed weld seam, situ stability will not be destroyed, be not required to finish after welding.
Further, also there is the inner surface of ring flange 4 milling to remove the groove that portion of material is formed, and groove floor is cone
Face, groove side are connected with underrun arc section transition；Solder is clogged by the groove of the inner surface of ring flange 4 when being welded to connect
Weld seam is formed, situ stability will not be also destroyed, also be not required to finish after welding.
Yet further, the groove of the inner surface of ring flange 4 and groove shapes, size on an excircle of fastener for connection section 7
Unanimously, the groove in the inner surface recesses of ring flange 4 and the middle excircle of fastener for connection section 7 is spliced to form U-shaped groove；It is welded to connect
When by U-shaped groove clog solder formed U-shaped weld seam, be welded to connect keep situ stability it is good, be not required to finish after welding.
Angle can also be passed through in the end face of ring flange 4 and the increase fillet welding connection of the excircle contact site of middle fastener for connection section 7
Weldering further improves bonding strength, is welded to connect reliably, and connection precision is high, easy to operate.
Groove on the middle excircle of fastener for connection section 7 can be along the continuously distributed structure of the middle cylindrical circumferential direction of fastener for connection section
Into annular welding groove, can also along middle linkage section circle of steel tube side face Disjunct distribution；Annular welding groove Milling Process
Convenient, the groove milling removal material of Disjunct distribution is few, small to the destruction of the middle fastener for connection section strength of materials, but can pass through
Solder filling compensation, this example select toroidal cavity.
The limited step being adapted with the through hole of ring flange 4 is provided with the middle both ends outer circumference surface of fastener for connection section 7, it is spacing
Step is that ring flange 4 provides axial limiting.
Diaphragm coupling of the adapter with radial positioning of the present invention, ring flange inner surface and middle fastener for connection section excircle
Respectively it is made up of milling removal portion of material and welds groove, groove and middle fastener for connection section excircle on ring flange inner surface
On groove be spliced to form U-shaped groove, when being welded to connect by U-shaped groove clog solder formed U-shaped weld seam, be welded to connect holding
Situ stability is good, is not required to finish after welding, and further improves bonding strength by fillet welding, is welded to connect reliable, connection
Precision is high, easy to operate.
Claims (6)
1. a kind of diaphragm coupling of the adapter with radial positioning, including two half a couplers（1）, two half a couplers（1）Pass through
Middle fastener for connection section（7）Connection, it is characterised in that：Middle fastener for connection section（7）It is provided at both ends with ring flange（4）, ring flange
（4）Centre has through hole, ring flange（4）Intermediate throughholes and middle fastener for connection section（7）Excircle coordinates installation；Middle steel pipe connecting
Connect section（7）There is milling to remove the groove that part tube material is formed, groove can clog solder and form weldering on the excircle of both ends
Access slot；Groove floor is the conical surface, and groove side is connected with underrun arc section transition.
2. the diaphragm coupling with radial positioning is taken over according to claim 1, it is characterised in that：The ring flange（4）It is interior
Also there is milling to remove the groove that portion of material is formed on surface, and groove floor is the conical surface, groove side and underrun arc section
Transition connects.
3. the diaphragm coupling with radial positioning is taken over according to claim 2, it is characterised in that：The ring flange（4）It is interior
Surface groove and middle fastener for connection section（7）Groove on excircle is spliced to form U-shaped groove.
4. the diaphragm coupling with radial positioning is taken over according to claim 1, it is characterised in that：The groove is along middle steel
Pipe linkage section（7）Cylindrical circumferential direction is continuously distributed to form annular welding groove.
5. the diaphragm coupling with radial positioning is taken over according to claim 1, it is characterised in that：The groove is along middle steel
Pipe linkage section（7）Disjunct distribution on outer circumference surface.
6. the diaphragm coupling with radial positioning is taken over according to claim 1, it is characterised in that：The middle fastener for connection
Section（7）It is provided with the outer circumference surface of both ends and ring flange（4）The adaptable limited step of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049199.7A CN107725626A (en) | 2017-10-31 | 2017-10-31 | A kind of diaphragm coupling of the adapter with radial positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049199.7A CN107725626A (en) | 2017-10-31 | 2017-10-31 | A kind of diaphragm coupling of the adapter with radial positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725626A true CN107725626A (en) | 2018-02-23 |
Family
ID=61202045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711049199.7A Pending CN107725626A (en) | 2017-10-31 | 2017-10-31 | A kind of diaphragm coupling of the adapter with radial positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696736A (en) * | 2020-04-30 | 2020-09-22 | 国家电网有限公司 | Support insulator assembly and support insulator mounting structure using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197513Y (en) * | 1994-05-17 | 1995-05-17 | 林树杰 | Position limiting coupler with membrance |
| CN201772165U (en) * | 2010-08-25 | 2011-03-23 | 一重集团大连设计研究院有限公司 | Safe connecting structure for large-sized high-pressure flanges |
| CN103008851A (en) * | 2012-12-14 | 2013-04-03 | 四川精控阀门制造有限公司 | All-welded ball valve body weld narrow-gap welding process and interface structure |
| CN105715691A (en) * | 2016-04-19 | 2016-06-29 | 镇江索达联轴器有限公司 | High-speed diaphragm coupler |
| CN207583877U (en) * | 2017-10-31 | 2018-07-06 | 镇江索达联轴器有限公司 | It is a kind of to take over the diaphragm coupling with radial positioning |
-
2017
- 2017-10-31 CN CN201711049199.7A patent/CN107725626A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197513Y (en) * | 1994-05-17 | 1995-05-17 | 林树杰 | Position limiting coupler with membrance |
| CN201772165U (en) * | 2010-08-25 | 2011-03-23 | 一重集团大连设计研究院有限公司 | Safe connecting structure for large-sized high-pressure flanges |
| CN103008851A (en) * | 2012-12-14 | 2013-04-03 | 四川精控阀门制造有限公司 | All-welded ball valve body weld narrow-gap welding process and interface structure |
| CN105715691A (en) * | 2016-04-19 | 2016-06-29 | 镇江索达联轴器有限公司 | High-speed diaphragm coupler |
| CN207583877U (en) * | 2017-10-31 | 2018-07-06 | 镇江索达联轴器有限公司 | It is a kind of to take over the diaphragm coupling with radial positioning |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696736A (en) * | 2020-04-30 | 2020-09-22 | 国家电网有限公司 | Support insulator assembly and support insulator mounting structure using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2503231C (en) | Enhanced durability hammer union | |
| US6450553B1 (en) | Axial swage fitting for large bore pipes and tubes | |
| US331940A (en) | Half to ralph bagaley | |
| JP4874459B2 (en) | Threaded union | |
| CA1305506C (en) | Collet grip riser fitting | |
| US20020017788A1 (en) | Pipe connector | |
| AU2008316104B2 (en) | Connection system for double-walled pipes | |
| CA2171698C (en) | Pipe for conveying solids | |
| JP2001510517A (en) | Threaded joints for pipes | |
| CN201348108Y (en) | Flange | |
| US4832383A (en) | Pipe and flange assembly | |
| JP2006064179A (en) | Drive shaft assembly having torque ring joint | |
| JP2009299754A (en) | Bearing joining structure and bearing joining member | |
| CN101025240A (en) | Improved brake tube connector | |
| US20160138739A1 (en) | Seal ring structure for high-pressure pipe joint | |
| CN207583877U (en) | It is a kind of to take over the diaphragm coupling with radial positioning | |
| CN107725626A (en) | A kind of diaphragm coupling of the adapter with radial positioning | |
| KR101146829B1 (en) | Loose flange-type flared pipe joint and steel pipe joining method using the same | |
| CN108468889B (en) | The underwater outer pushing-type attachment device of pipe-line fluid cylinder | |
| JP2019533786A (en) | Seal assembly | |
| US2173399A (en) | Repair sleeve for pipe lines | |
| US2842383A (en) | Sectional gasket ring for bell joint clamp | |
| CN103477140A (en) | Assembly having a flange | |
| CN203115338U (en) | Compression type single ferrule fitting | |
| US3437358A (en) | Tube end connection |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
|
| RJ01 | Rejection of invention patent application after publication |