CN207131747U - Monoblock type inertia drive flange - Google Patents
Monoblock type inertia drive flange Download PDFInfo
- Publication number
- CN207131747U CN207131747U CN201720930747.6U CN201720930747U CN207131747U CN 207131747 U CN207131747 U CN 207131747U CN 201720930747 U CN201720930747 U CN 201720930747U CN 207131747 U CN207131747 U CN 207131747U
- Authority
- CN
- China
- Prior art keywords
- flange
- cylinder
- monoblock type
- type inertia
- inertia drive
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to plant equipment transmission art field, it is a kind of monoblock type inertia drive flange, including drive flange body and friction pulley, drive flange body include flange disk body and with flange cylinder, the endoporus of flange cylinder is provided with the horizontal keyway set in the axial direction, flange disk body is fixed with the outside of the left part of flange cylinder, circumferentially has flange hole on flange disk body, friction pulley is integrally fixed with the outside of the right part of flange cylinder.The utility model reasonable and compact in structure, by making friction pulley and flange cylinder be wholely set both compressible space structures, it is easy to reduce the size of oil-well rig and car transmission case, reduce production cost, installation procedure can also be reduced by being wholely set simultaneously, it is time saving and energy saving, it is convenient and swift, there is the characteristics of laborsaving, easy, efficient.
Description
Technical field
Plant equipment transmission art field is the utility model is related to, is a kind of monoblock type inertia drive flange.
Background technology
The drive flange body that oil-well rig and car transmission case are relied primarily on power transmission shaft is realized input power and transmitted and turns round
Square, after device interrupt power source, because inertia can also rotate, now need to be braked with inertia clutch, friction pulley is just
It is the critical component of inertia clutch.Usual drive flange body and friction pulley are Split type structure, it is necessary to which each self installation, time-consuming to take
Power, structure is not compact, can wasting space.
The content of the invention
The utility model provides a kind of monoblock type inertia drive flange, overcomes the deficiency of above-mentioned prior art, its energy
Effectively solve existing drive flange body and friction pulley it is existing for Split type structure, it is necessary to each self installation, wastes time and energy, structure
It is not compact, can wasting space the problem of.
The technical solution of the utility model is realized by following measures：A kind of monoblock type inertia drive flange, bag
Include drive flange body and friction pulley, drive flange body include flange disk body and with flange cylinder, on the endoporus of flange cylinder
Provided with the horizontal keyway set in the axial direction, flange disk body is fixed with the outside of the left part of flange cylinder, along circle on flange disk body
Flange hole is distributed with week, friction pulley is integrally fixed with the outside of the right part of flange cylinder.
Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：
Can integrally be fixed with connection ring on the outside of the right part of above-mentioned flange cylinder, friction pulley is cylindrical in shape, the outside of connection ring with
The inside middle portion of friction pulley is integrally fixed.
Can circumferentially there is fabrication hole in above-mentioned connection ring.
The endoporus of above-mentioned flange cylinder may include the cylindrical section being sequentially distributed from left to right and cone shell of column, and cone shell of column is in left mouth
The big frustum of small right mouth, the minimum diameter of cone shell of column left end are less than the diameter of cylindrical section, and horizontal keyway runs through cylindrical section and cone
Shell of column.
Two flange keyways being symmetric can be provided with the left side of above-mentioned flange cylinder.
End face boss can be provided with the left side and right side of above-mentioned flange cylinder, the external diameter of end face boss is less than flange
The external diameter of cylinder.
Ten flange holes can be uniformly distributed with above-mentioned flange disk body along the circumference.
The utility model reasonable and compact in structure, by making friction pulley and flange cylinder be wholely set both compressible skies
Between structure, be easy to reduce the size of oil-well rig and car transmission case, reduce production cost, while be wholely set and can also reduce installation
Process, it is time saving and energy saving, it is convenient and swift, there is the characteristics of laborsaving, easy, efficient.
Brief description of the drawings
Accompanying drawing 1 is the main view cross section structure diagram of the best embodiment of the utility model.
Accompanying drawing 2 is the left view structural representation of accompanying drawing 1.
Accompanying drawing 3 is the right side structural representation of accompanying drawing 1.
Coding in accompanying drawing is respectively：1 is friction pulley, and 2 be flange disk body, and 3 be flange cylinder, and 4 be horizontal keyway, and 5 are
Flange hole, 6 be connection ring, and 7 be fabrication hole, and 8 be cylindrical section, and 9 be cone shell of column, and 10 be flange keyway, and 11 be end face boss.
Embodiment
The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come
Determine specific embodiment.
In the utility model, for the ease of description, the description of the relative position relation of each part is according to specification
The Butut mode of accompanying drawing 1 is described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is according to Figure of description
Butut direction determine.
The utility model is further described with reference to embodiment and accompanying drawing：
As shown in accompanying drawing 1,2,3, the monoblock type inertia drive flange includes drive flange body and friction pulley 1, driving method
Blue body includes flange disk body 2 and is provided with the cross key set in the axial direction with flange cylinder 3, the endoporus of flange cylinder 3
Groove 4, the left part outside of flange cylinder 3 are fixed with flange disk body 2, circumferentially have flange hole 5, flange cylinder on flange disk body 2
Friction pulley 1 is integrally fixed with the outside of the right part of body 3.In use, the utility model can be arranged on oil-well rig and car
In transmission case, make flange cylinder 3 by horizontal keyway 4 it is spacing with corresponding installation axle together with, and make positioned at oil-well rig simultaneously
Inertia clutch in car transmission case is oppositely arranged with friction pulley 1, thus can be by inertia clutch to friction pulley 1, driving method
Blue body and corresponding installation axle realize braking action；The utility model reasonable and compact in structure, by make friction pulley 1 with
Flange cylinder 3 is wholely set both compressible space structures, is easy to reduce the size of oil-well rig and car transmission case, reduces life
Cost is produced, while is wholely set and can also reduce installation procedure, it is time saving and energy saving, it is convenient and swift.
Above-mentioned monoblock type inertia drive flange can be made further optimization and/or improvements according to being actually needed：
As shown in accompanying drawing 1,2,3, connection ring 6 is integrally fixed with the outside of the right part of flange cylinder 3, friction pulley 1 is cylindrical in shape, even
Outside and the inside middle portion of friction pulley 1 for connecing ring 6 are integrally fixed.So friction pulley 1 can be made to keep good braking quality, simultaneously
Production cost of the present utility model can be reduced.
As shown in accompanying drawing 1,2,3, circumferentially there is fabrication hole 7 in connection ring 6.The setting of fabrication hole 7 can make friction pulley 1
Centrifugal force can preferably be discharged.According to demand, six fabrication holes 7 are uniformly distributed with connection ring 6 along the circumference.
As shown in accompanying drawing 1,2,3, the endoporus of flange cylinder 3 includes the cylindrical section 8 being sequentially distributed from left to right and cone shell of column
9, cone shell of column 9 is less than the diameter of cylindrical section 8, cross key in the big frustum of the small right mouth of left mouth, the minimum diameter of the cone left end of shell of column 9
Groove 4 is through cylindrical section 8 and cone shell of column 9.Can so it be set to meet installation requirements.
As shown in accompanying drawing 1,2,3, the left side of flange cylinder 3 is provided with two flange keyways 10 being symmetric.Method
The setting of blue keyway 10 can enable two adjacent flange cylinders 3 transmit moment of torsion.
As shown in accompanying drawing 1,2,3, end face boss 11, end face boss are equipped with the left side and right side of flange cylinder 3
11 external diameter is less than the external diameter of flange cylinder 3.The setting of end face boss 11 can be such that the utility model is easy in assembling process
Observation, it is ensured that it is assembled in place.
As shown in accompanying drawing 1,2,3, ten flange holes 5 are uniformly distributed with flange disk body 2 along the circumference.It can so make it easy to fit
Match somebody with somebody.
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation
Effect, can be according to the non-essential technical characteristic of increase and decrease be actually needed, to meet the needs of different situations.
Claims (10)
1. a kind of monoblock type inertia drive flange, it is characterised in that including drive flange body and friction pulley, drive flange body
Including flange disk body and flange cylinder, the endoporus of flange cylinder is provided with the horizontal keyway set in the axial direction, flange cylinder
Left part on the outside of be fixed with flange disk body, circumferentially have flange hole on flange disk body, one on the outside of the right part of flange cylinder
It is fixed with friction pulley.
2. monoblock type inertia drive flange according to claim 1, it is characterised in that one on the outside of the right part of flange cylinder
Connection ring is fixed with, friction pulley is cylindrical in shape, and the outside of connection ring and the inside middle portion of friction pulley are integrally fixed.
3. monoblock type inertia drive flange according to claim 2, it is characterised in that circumferentially have work in connection ring
Skill hole.
4. the monoblock type inertia drive flange according to claim 1 or 2 or 3, it is characterised in that the endoporus bag of flange cylinder
The cylindrical section being sequentially distributed from left to right and cone shell of column are included, cone shell of column bores shell of column left end in the big frustum of the small right mouth of left mouth
Minimum diameter is less than the diameter of cylindrical section, and horizontal keyway is through cylindrical section and cone shell of column.
5. the monoblock type inertia drive flange according to claim 1 or 2 or 3, it is characterised in that the left side of flange cylinder
It is provided with two flange keyways being symmetric.
6. monoblock type inertia drive flange according to claim 4, it is characterised in that the left side of flange cylinder is provided with
Two flange keyways being symmetric.
7. the monoblock type inertia drive flange according to claim 1 or 2 or 3 or 6, it is characterised in that the left end of flange cylinder
End face boss is equipped with face and right side, the external diameter of end face boss is less than the external diameter of flange cylinder.
8. monoblock type inertia drive flange according to claim 5, it is characterised in that the left side of flange cylinder and right-hand member
End face boss is equipped with face, the external diameter of end face boss is less than the external diameter of flange cylinder.
9. the monoblock type inertia drive flange according to claim 1 or 2 or 3 or 6 or 8, it is characterised in that on flange disk body
It is uniformly distributed with ten flange holes along the circumference.
10. monoblock type inertia drive flange according to claim 7, it is characterised in that be uniformly distributed with along the circumference on flange disk body
Ten flange holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930747.6U CN207131747U (en) | 2017-07-28 | 2017-07-28 | Monoblock type inertia drive flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930747.6U CN207131747U (en) | 2017-07-28 | 2017-07-28 | Monoblock type inertia drive flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131747U true CN207131747U (en) | 2018-03-23 |
Family
ID=61639761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930747.6U Expired - Fee Related CN207131747U (en) | 2017-07-28 | 2017-07-28 | Monoblock type inertia drive flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299942A (en) * | 2017-07-28 | 2017-10-27 | 中国石油集团西部钻探工程有限公司 | Monoblock type inertia drive flange |
-
2017
- 2017-07-28 CN CN201720930747.6U patent/CN207131747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299942A (en) * | 2017-07-28 | 2017-10-27 | 中国石油集团西部钻探工程有限公司 | Monoblock type inertia drive flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |