CN207421166U - A kind of flange connecting apparatus - Google Patents
A kind of flange connecting apparatus Download PDFInfo
- Publication number
- CN207421166U CN207421166U CN201721121125.5U CN201721121125U CN207421166U CN 207421166 U CN207421166 U CN 207421166U CN 201721121125 U CN201721121125 U CN 201721121125U CN 207421166 U CN207421166 U CN 207421166U
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- CN
- China
- Prior art keywords
- flange
- transmission shaft
- hole
- ring flange
- mounting hole
- 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.)
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Abstract
The utility model belongs to flanged joint technical field, more particularly to a kind of flange connecting apparatus, radially connected cooperation of the transmission shaft through pivot pin in its mounting hole and through hole is connected axially to ring flange, the utility model solves the prior art and there is the complicated technological process welded or excessive waste of material and substantial amounts of machining process, cause processing cost higher and the problem of artificial waste is big, have and avoid welding and substantial amounts of machining, torque drive, axis pin avoided to come off, the advantageous effects of torque transmission.
Description
Technical field
The utility model belongs to flanged joint technical field more particularly to a kind of flange connecting apparatus.
Background technology
At present, the two methods when connection of axis of the flange of existing ring flange with transferring torque is general：First, pass through weldering
It connects；Second is that one piece of aniseed processes.Both approaches have the shortcomings that respective, and method one, which is welded, is often present with welding change
Shape is also restricted to the material of flange, it is necessary to secondary operation, need to select the material of welding performance number, thus greatly limit
Use condition also increases the complexity of processing, time-consuming, and arduously, 21 pieces of aniseed of method disposably process, then when make
Into the waste of material, the diameter of usual flange is all much larger than axis, and the thickness of ring flange is relatively very thin, so to material
Waste degree is very high, needs the material that processing is removed more in addition, also results in long processing time, cause manually to waste, therefore, pin
To problem above, it is very necessary that design one kind, which avoids welding and substantial amounts of mach attachment device, and the prior art is deposited
The technological process of welding is complicated or excessive waste of material and substantial amounts of machining process, cause processing cost higher and
The problem of artificial waste is big.
Utility model content
The utility model provides a kind of flange connecting apparatus, to solve to propose that the prior art has weldering in above-mentioned background technology
The technological process complexity connect or excessive waste of material and substantial amounts of machining process, cause processing cost higher and artificial
Waste it is big the problem of.
The technical issues of the utility model solves is realized using following technical scheme：A kind of flange connecting apparatus, bag
Including transmission shaft, the transmission shaft is connected axially to ring flange, the mounting hole of the transmission shaft external peripheral surface axial annular distribution,
The ring flange external peripheral surface is formed at the corresponding through hole of mounting hole, and the transmission shaft is through pivot pin in its mounting hole and through hole
Radially connected cooperation is connected axially to ring flange, the flange side surface connection input flange end face.
Further, axis pin one end via through holes one end is connected in the mounting hole of transmission shaft in the through hole, another side pressure
Connect the trip bolt in the other end of hole.
Further, the trip bolt via through holes other end inner circumferential surface forms the depth of thread and is threadedly connected to flange
Disk.
Further, the ring flange fixes input flange through bolt and gasket.
The beneficial effects of the utility model are：
1st, this patent is connected axially to ring flange, the transmission shaft external peripheral surface axial annular point using the transmission shaft
The mounting hole of cloth, the ring flange external peripheral surface are formed at the corresponding through hole of mounting hole, the transmission shaft through its mounting hole with
The radially connected cooperation of pivot pin is connected axially to ring flange in through hole, and the flange side surface connects input flange end face, due to
Process the uniformly distributed mounting hole of certain amount on transmission shaft, ring flange also process with the corresponding mounting hole of transmission shaft, and in hole
Outermost processing certain depth screw thread be used for being connected with trip bolt, first by transmission shaft and the mounting hole pair of ring flange during installation
Then axis pin is pacified load hole by Ying Hao, and pass through trip bolt and kill axis pin, avoids loose or dislocation, finally by washer and
Screw, during dismounting, the flange component by the number of installation locked with clamp front end is connected with input flange, and reaching makes
With degree, during dismounting and change, first trip bolt is removed, in the threaded hole reserved by axis pin, axis pin is removed, completes dismounting
Replace the process of maintenance, the connection of ring flange and axis is connected by the axis pin and trip bolt of circumference uniform distribution, avoid welding and
Substantial amounts of machining.
2nd, this patent is connected axially to using radially connected cooperation of the transmission shaft through its mounting hole and pivot pin in through hole
Ring flange, the trip bolt via through holes other end inner circumferential surface forms the depth of thread and is threadedly connected to ring flange, due to pin
Axis makes transmission shaft and ring flange link together, and reaches the function of torque drive.
3rd, this patent is connected to using axis pin one end via through holes one end in the through hole in the mounting hole of transmission shaft, another
Side pressure connects the trip bolt in the other end of hole, since trip bolt is pressed on axis pin, avoids axis pin that process is being used to come off.
4th, this patent fixes input flange using the ring flange through bolt and gasket, and torque is passed through washer so as to reach
It is passed to bolt on input flange.
Description of the drawings
Fig. 1 is a kind of structure diagram of flange connecting apparatus of the utility model；
Fig. 2 is a kind of sectional view of flange connecting apparatus of the utility model.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
In figure：1- transmission shafts, 2- ring flanges, 3- mounting holes, 4- through holes, 5- pivot pins, 6- input flanges, 7- trip bolts,
8- bolts, 9- gaskets.
Embodiment：
The present embodiment：As shown in Figure 1, 2, a kind of flange connecting apparatus, including transmission shaft 1, the axial connection of transmission shaft 1
In ring flange 2, the mounting hole 3 of 1 external peripheral surface axial annular of the transmission shaft distribution, the 2 external peripheral surface shape of ring flange
Into in 3 corresponding through hole 4 of mounting hole, radially connected cooperation axial direction of the transmission shaft 1 through pivot pin 5 in its mounting hole 3 and through hole 4
It is connected to ring flange 2,2 end face of ring flange connection input flange, 6 end face.
Via through holes 4 one end in axis pin one end is connected in the mounting hole 3 of transmission shaft 1 in the through hole 4, and other end crimping is logical
Trip bolt 7 in 4 other end of hole.
7 via through holes of trip bolt, 4 other end inner circumferential surface forms the depth of thread and is threadedly connected to ring flange 2.
The ring flange 2 fixes input flange 6 through bolt 8 and gasket 9.
Operation principle：
This patent is connected axially to ring flange, the transmission shaft external peripheral surface axial annular distribution by the transmission shaft
Mounting hole, the ring flange external peripheral surface is formed at the corresponding through hole of mounting hole, the transmission shaft through its mounting hole with it is logical
The radially connected cooperation of pivot pin is connected axially to ring flange in hole, the flange side surface connection input flange end face, due to
Process the uniformly distributed mounting hole of certain amount on transmission shaft, ring flange also process with the corresponding mounting hole of transmission shaft, and in hole
Outermost processing certain depth screw thread is used for be connected with trip bolt, first by the mounting hole of transmission shaft and ring flange correspondence during installation
It is good, axis pin is then pacified into load hole, and pass through trip bolt to kill axis pin, loose or dislocation is avoided, finally by washer and spiral shell
Nail, during dismounting, the flange component by the number of installation locked with clamp front end is connected with input flange, reaches use
Trip bolt during dismounting and change, is first removed, in the threaded hole reserved by axis pin, axis pin is removed by degree, completes dismounting more
The process of maintenance is changed, the connection of ring flange and axis is connected by the axis pin and trip bolt of circumference uniform distribution, and the utility model solves
The prior art exist welding technological process is complicated or excessive waste of material and substantial amounts of machining process, cause plus
The problem of higher and artificial waste of work cost is big has and avoids welding and substantial amounts of machining, torque drive, avoids axis pin
It comes off, the advantageous effects that torque transfers.
Using the technical solution of the utility model or those skilled in the art technical solutions of the utility model inspiration
Under, similar technical solution is designed, and reach above-mentioned technique effect, it is to fall into the scope of protection of the utility model.
Claims (4)
1. a kind of flange connecting apparatus, which is characterized in that including transmission shaft, the transmission shaft is connected axially to ring flange, described
The mounting hole of transmission shaft external peripheral surface axial annular distribution, the ring flange external peripheral surface are formed at mounting hole and lead to accordingly
Hole, radially connected cooperation of the transmission shaft through pivot pin in its mounting hole and through hole are connected axially to ring flange, the ring flange
End face connection input flange end face.
A kind of 2. flange connecting apparatus according to claim 1, which is characterized in that axis pin one end via through holes in the through hole
One end is connected in the mounting hole of transmission shaft, the trip bolt in the other end crimping through hole other end.
A kind of 3. flange connecting apparatus according to claim 2, which is characterized in that the trip bolt via through holes other end
Inner circumferential surface forms the depth of thread and is threadedly connected to ring flange.
4. a kind of flange connecting apparatus according to claim 1, which is characterized in that the ring flange is consolidated through bolt and gasket
Determine input flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121125.5U CN207421166U (en) | 2017-09-04 | 2017-09-04 | A kind of flange connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121125.5U CN207421166U (en) | 2017-09-04 | 2017-09-04 | A kind of flange connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421166U true CN207421166U (en) | 2018-05-29 |
Family
ID=62315608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121125.5U Active CN207421166U (en) | 2017-09-04 | 2017-09-04 | A kind of flange connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421166U (en) |
-
2017
- 2017-09-04 CN CN201721121125.5U patent/CN207421166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |