CN107504086A - A kind of coupler structure - Google Patents
A kind of coupler structure Download PDFInfo
- Publication number
- CN107504086A CN107504086A CN201710839684.8A CN201710839684A CN107504086A CN 107504086 A CN107504086 A CN 107504086A CN 201710839684 A CN201710839684 A CN 201710839684A CN 107504086 A CN107504086 A CN 107504086A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- fixedly connected
- cutting ferrule
- fixed plate
- projection
- 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.)
- Withdrawn
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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Abstract
The invention discloses a kind of coupler structure, including upper axle and lower axle, the first connecting plate is fixedly connected with the right side of the upper axle, middle part on the right side of first connecting plate is fixedly connected with projection, the second connecting plate is fixedly connected with the left of the lower axle, middle part on the left of second connecting plate is fixedly connected with cutting ferrule, the cutting ferrule is located at the surface of projection, the inwall of cutting ferrule is provided with ball, and ball is in contact with the surface of projection, the both ends of second connecting plate have been fixedly connected with fixed plate, are opened up on the left of fixed plate fluted.The setting that the present invention passes through groove and fixture block, first connecting plate and fixed plate can be attached, pass through the setting of fixing nut and fixing bolt, increase the stability that the first connecting plate connects with fixed plate, prevent from coming off when shaft coupling from fixing, influence to use, it is insecure to solve connection simultaneously, easily come off during use, increase potential safety hazard, reduce service efficiency the problem of.
Description
Technical field
The present invention relates to shaft coupling technical field, specially a kind of coupler structure.
Background technology
For coupling two axles in different institutions（Driving shaft and driven shaft）Common rotation is allowed to transmit the machine of moment of torsion
Tool part, in the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and the work for improving shafting dynamic property
With, shaft coupling is made up of two half parts, is coupled respectively with driving shaft and driven shaft, general engine mostly by means of shaft coupling with
Working machine is connected.
Shaft coupling be for coupling two axles in different institutions, being allowed to rotate to transmit the machine components of moment of torsion jointly,
In the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and the effect for improving shafting dynamic property, shaft coupling
It is made up of two half parts, couples respectively with driving shaft and driven shaft, general engine is mostly by means of shaft coupling and working machine phase
Connection, the species of shaft coupling is a lot, including flanged joint, oldham coupling, yielding coupling, safety coupling, rigidity
Shaft coupling and flexible coupling, but existing shaft coupling is entering the defects of certain, existing shaft coupling in structure being present
It is insecure due to connecting during row installation, easily come off during use, increase potential safety hazard, reduce service efficiency.
The content of the invention
It is an object of the invention to provide a kind of coupler structure, possess and be connected firmly, be not in come off during use, subtract
Few potential safety hazard, the advantages of improving service efficiency, it is insecure to solve connection, easily comes off during use, increase safety is hidden
Suffer from, reduce service efficiency the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of coupler structure, including upper axle and lower axle,
It is fixedly connected with the first connecting plate on the right side of the upper axle, the middle part on the right side of first connecting plate is fixedly connected with projection, institute
State and the second connecting plate is fixedly connected with the left of lower axle, the middle part on the left of second connecting plate is fixedly connected with cutting ferrule, described
Cutting ferrule is located at the surface of projection, and the inwall of the cutting ferrule is provided with ball, and ball is in contact with the surface of projection, and described second
The both ends of connecting plate have been fixedly connected with fixed plate, open up fluted on the left of the fixed plate, and the inside of the fixed plate is opened
Provided with screwed hole, the right side of the fixed plate and side away from the second connecting plate is fixedly connected with fixing nut, described first
Fixture block is fixedly connected with the right side of connecting plate, and fixture block is located at the inside of groove, is provided with the left of first connecting plate solid
Determine bolt, the fixing bolt sequentially passes through the first connecting plate, screwed hole and fixing nut simultaneously close to one end of the first connecting plate
Extend to the outside of fixing nut.
Preferably, cushion block is provided with the left of first connecting plate, the cushion block is located at the surface of fixing bolt one end.
Preferably, the inside of the groove is fixedly connected with clamp pad, and the clamp pad is in contact with fixture block.
Preferably, be fixedly connected with sealing gasket at the top and bottom of the first connecting plate inner chamber, the sealing gasket with
The surface of cutting ferrule is in contact.
Preferably, the surface of the fixing bolt is provided with external screw thread, and the inside of the screwed hole is set matches somebody with somebody with external screw thread
Close the internal thread used.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention can be attached to the first connecting plate and fixed plate by the setting of groove and fixture block, pass through fixed spiral shell
Female and fixing bolt setting, the stability that the first connecting plate of increase connects with fixed plate, prevents from taking off when shaft coupling from fixing
Fall, influence to use, while it is insecure to solve connection, easily comes off during use, increases potential safety hazard, reduces service efficiency
The problem of.
2nd, the present invention can increase the stability that fixing bolt is fixed with fixing nut, prevent from joining by the setting of cushion block
The appearance connection of axle device is insecure, the phenomenon rocked occurs, and by the setting of clamp pad, increases the stabilization that fixture block contacts with groove
Property, by the setting of sealing gasket, prevent that extraneous dust enters internal when in use, influence performance.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A of the present invention partial structurtes enlarged diagram.
In figure：Axle, 2 lower axles, 3 first connecting plates, 4 projections, 5 second connecting plates, 6 cutting ferrules, 7 balls, 8 fixed plates, 9 on 1
Groove, 10 screwed holes, 11 fixing nuts, 12 fixture blocks, 13 fixing bolts, 14 cushion blocks, 15 clamp pads, 16 sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2, a kind of coupler structure, including upper axle 1 and lower axle 2 are referred to, the right side of upper axle 1 is fixedly connected with first
Connecting plate 3, the left side of the first connecting plate 3 are provided with cushion block 14, and cushion block 14 is located at the surface of the one end of fixing bolt 13, the first connection
Sealing gasket 16 is fixedly connected with the top and bottom of the inner chamber of plate 3, sealing gasket 16 is in contact with the surface of cutting ferrule 6, passes through cushion block
14 setting, the stability that fixing bolt 13 is fixed with fixing nut 11 can be increased, prevent that shaft coupling appearance connection is insecure,
There is the phenomenon rocked, by the setting of sealing gasket 16, prevent that extraneous dust enters internal when in use, influences performance,
Sealing gasket 16 is made for flexible material, can be sealed to being formed between two parts, and the middle part on the right side of the first connecting plate 3, which is fixed, to be connected
Projection 4 is connected to, the left side of lower axle 2 is fixedly connected with the second connecting plate 5, and the middle part in the left side of the second connecting plate 5 is fixedly connected with card
Set 6, cutting ferrule 6 is located at the surface of projection 4, and the inwall of cutting ferrule 6 is provided with ball 7, and ball 7 is in contact with the surface of projection 4, the
The both ends of two connecting plates 5 have been fixedly connected with fixed plate 8, and the left side of fixed plate 8 opens up fluted 9, and the inside of groove 9, which is fixed, to be connected
Clamp pad 15 is connected to, clamp pad 15 is in contact with fixture block 12, and by the setting of clamp pad 15, increase fixture block 12 contacts with groove 9
Stability, the inside of fixed plate 8 offers screwed hole 10, the right side of the fixed plate 8 and side away from the second connecting plate 5 is fixed
Fixing nut 11 is connected with, the right side of the first connecting plate 3 is fixedly connected with fixture block 12, and fixture block 12 is located at the inside of groove 9, the
The left side of one connecting plate 3 is provided with fixing bolt 13, and the surface of fixing bolt 13 is provided with external screw thread, and the inside of screwed hole 10 is set
The internal thread being used cooperatively with external screw thread is put, fixing bolt 13 sequentially passes through the first connecting plate close to one end of the first connecting plate 3
3rd, screwed hole 10 and fixing nut 11 and the outside for extending to fixing nut 11, can be right by the setting of groove 9 and fixture block 12
First connecting plate 3 and fixed plate 8 are attached, and by the setting of fixing nut 11 and fixing bolt 13, increase by the first connecting plate 3
With fixed plate 8 connect stability, prevent from coming off when shaft coupling from fixing, influence to use, at the same solve connection it is insecure,
Easily come off during use, increase potential safety hazard, reduce service efficiency the problem of.
In use, cutting ferrule 6 is enclosed on into the surface of projection 4 first, ball 7 is set to be contacted with the surface of projection 4, then the first connecting plate
The fixture block 12 of 3 sides is caught in inside the groove 9 of the side of fixed plate 8, is fixed by clamp pad 15, then by fixing bolt 13
First connecting plate 3 and fixed plate 8 are fixed through fixing nut 11 from the side of the first connecting plate 3 by screwed hole 10,
Prevent rocking occurs in shaft coupling from coming off.
In summary：The coupler structure, pass through fixed plate 8, groove 9, screwed hole 10, fixing nut 11, the and of fixture block 12
The cooperation of fixing bolt 13, it is insecure to solve connection, easily comes off during use, increases potential safety hazard, reduces using effect
The problem of rate.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of coupler structure, including upper axle（1）And lower axle（2）, it is characterised in that：The upper axle（1）Right side fix connect
It is connected to the first connecting plate（3）, first connecting plate（3）Projection is fixedly connected with the middle part of right side（4）, the lower axle（2）'s
Left side is fixedly connected with the second connecting plate（5）, second connecting plate（5）Cutting ferrule is fixedly connected with the middle part of left side（6）, it is described
Cutting ferrule（6）Positioned at projection（4）Surface, the cutting ferrule（6）Inwall be provided with ball（7）, and ball（7）With projection（4）'s
Surface is in contact, second connecting plate（5）Both ends be fixedly connected with fixed plate（8）, the fixed plate（8）Left side open
Provided with groove（9）, the fixed plate（8）Inside offer screwed hole（10）, the fixed plate（8）Right side and away from second
Connecting plate（5）Side be fixedly connected with fixing nut（11）, first connecting plate（3）Right side be fixedly connected with fixture block
（12）, and fixture block（12）Positioned at groove（9）Inside, first connecting plate（3）Left side be provided with fixing bolt（13）, institute
State fixing bolt（13）Close to the first connecting plate（3）One end sequentially pass through the first connecting plate（3）, screwed hole（10）With fixed spiral shell
It is female（11）And extend to fixing nut（11）Outside.
A kind of 2. coupler structure according to claim 1, it is characterised in that：First connecting plate（3）Left side set
It is equipped with cushion block（14）, the cushion block（14）Positioned at fixing bolt（13）The surface of one end.
A kind of 3. coupler structure according to claim 1, it is characterised in that：The groove（9）Inside be fixedly connected
There is clamp pad（15）, the clamp pad（15）With fixture block（12）It is in contact.
A kind of 4. coupler structure according to claim 1, it is characterised in that：First connecting plate（3）The top of inner chamber
Portion and bottom have been fixedly connected with sealing gasket（16）, the sealing gasket（16）With cutting ferrule（6）Surface be in contact.
A kind of 5. coupler structure according to claim 1, it is characterised in that：The fixing bolt（13）Surface set
There are external screw thread, the screwed hole（10）Inside the internal thread being used cooperatively with external screw thread is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839684.8A CN107504086A (en) | 2017-09-18 | 2017-09-18 | A kind of coupler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839684.8A CN107504086A (en) | 2017-09-18 | 2017-09-18 | A kind of coupler structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504086A true CN107504086A (en) | 2017-12-22 |
Family
ID=60696966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710839684.8A Withdrawn CN107504086A (en) | 2017-09-18 | 2017-09-18 | A kind of coupler structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049804A (en) * | 2020-07-25 | 2020-12-08 | 三联泵业股份有限公司 | Wear-resistant corrosion-resistant rubber-lined slurry pump |
-
2017
- 2017-09-18 CN CN201710839684.8A patent/CN107504086A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049804A (en) * | 2020-07-25 | 2020-12-08 | 三联泵业股份有限公司 | Wear-resistant corrosion-resistant rubber-lined slurry pump |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |