CN208040997U - A kind of pin quick-change type shaft coupling - Google Patents
A kind of pin quick-change type shaft coupling Download PDFInfo
- Publication number
- CN208040997U CN208040997U CN201820267536.3U CN201820267536U CN208040997U CN 208040997 U CN208040997 U CN 208040997U CN 201820267536 U CN201820267536 U CN 201820267536U CN 208040997 U CN208040997 U CN 208040997U
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- CN
- China
- Prior art keywords
- pin
- coupler
- baffle ring
- inner shield
- ring
- 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 is related to a kind of pin couplers, belong to pin coupler equipment technical field.Technical solution is：Half a coupler（1）Flange be equipped with baffle ring, the baffle ring include baffle ring（3）With outer baffle ring（4）, half a coupler（1）Flange circumferencial direction be equipped with multiple pins（8）, floating bolt（2）Through inner shield ring（3）With pin（8）Connection, half a coupler two（9）Flange be equipped with multiple and pin（8）Matched column pin hole, half a coupler one（1）With half a coupler two（9）By being equipped with floating bolt（2）Pin（8）Connection, inner shield ring（3）With outer baffle ring（4）Pass through holding screw（10）It is fixedly connected.The utility model has the beneficial effects that：Coupling pin replacing construction can be reduced to greatest extent, and pin replacement generally can be completed within two to three minutes, ensure the continuity of production for convenient disassembly.
Description
Technical field
The utility model is related to a kind of pin couplers, belong to pin coupler equipment technical field.
Background technology
Rotating machinery is generally connect using shaft coupling with prime mover, and to transmit torque, wherein pin coupler is wide
A kind of one of structure of general application.
In the actual production process, since load transfinites and coupling pin can be caused to cut off, this is that the related electromechanics of protection is set
A kind of standby effective means from overload damage.And some key equipments will appear transient excess load in the process of running,
The result of performance is only coupling pin cut-out.Due to the successional requirement of rhythm of production, maintenance personal must quick-replaceable connection
Axis device pin, but due to around existing shaft coupling space for maintenance it is very narrow, the pin for causing to take out damaged fracture is extremely difficult,
It is unfavorable for the replacement of pin, and pin baffle ring is dismantled back dress and is also inconvenient, and the time of replacement pin, handling failure is caused to exist
It could complete within 30 minutes or more, prodigious influence is caused on the normal continuous production of upstream and downstream equipment.
Utility model content
The utility model aim is to provide a kind of pin quick-change type shaft coupling, can quick-replaceable coupling pin, improve
Equipment first-aid repair efficiency, solves the problems, such as background technology.
The technical solution of the utility model is：
A kind of pin quick-change type shaft coupling, including half a coupler one, floating bolt, inner shield ring, outer baffle ring, pin, half connection
The flange of axis device two and holding screw, half a coupler is equipped with baffle ring, and the baffle ring includes baffle ring and outer baffle ring, half a coupler
The circumferencial direction of flange is equipped with multiple pins, and floating bolt connect with pin through inner shield ring, set on the flange of half a coupler two
There are the multiple and matched column pin hole of pin, half a coupler one to be connected by the pin equipped with floating bolt with half a coupler two,
Inner shield ring is fixedly connected with outer baffle ring by holding screw.
The inner shield ring and outer baffle ring are fixed on by holding screw on the flange of half a coupler one.
The inner shield ring is equipped with and the matched floating via of floating bolt.
The diameter of floating via on the inner shield ring is more than the outer diameter of floating bolt.
The utility model has the beneficial effects that：It is simple in structure, adapt to very much the Overhaul site of narrow space.It can be to greatest extent
Coupling pin replacing construction is reduced, pin replacement generally can be completed within two to three minutes, ensure production for convenient disassembly
Continuity.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model A-A sectional views；
Fig. 4 is the utility model B-B sectional views；
In figure：Shaft coupling 1, inner shield ring 3, outer baffle ring 4, moves back removing nut 5, floating via 6, tightening through-hole at floating bolt 2
7, pin 8, half a coupler 29, holding screw 10.
Specific implementation mode
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
With reference to attached drawing 1-4, a kind of pin quick-change type shaft coupling includes half a coupler 1, floating bolt 2, inner shield ring 3, outside
The flange of baffle ring 4, pin 8, half a coupler 29 and holding screw 10, half a coupler 1 is equipped with baffle ring, and the baffle ring includes gear
The circumferencial direction of circle 3 and outer baffle ring 4, the flange of half a coupler 1 is equipped with multiple pins 8, and floating bolt 2 penetrates inner shield ring 3 and column
Pin 8 connects, and the flange of half a coupler 29 is equipped with multiple and 8 matched column pin hole of pin, half a coupler 1 and half shaft coupling
Device 29 is connected by the pin 8 equipped with floating bolt 2, and inner shield ring 3 is fixedly connected with outer baffle ring 4 by holding screw 10.
In the present embodiment, the inner shield ring 3 and outer baffle ring 4 of homonymy arrangement installation are passed through by the holding screw 10 of different length
Position of opening arranges tightening through-hole 7 and half a coupler one on the through-hole and outer baffle ring 4 that move back removing nut 5 on consistent inner shield ring 3
4 two endless members of inner shield ring 3 and outer baffle ring are cut into two semicircular when design by 1 connection in place for ease of dismounting
Ring structure.
4 maximum radial dimension of outer baffle ring is more than half a coupler 1 and the maximum outside diameter of half a coupler 29, when operating not
The meeting error of centralization is because generating interference；4 on-fixed end of outer baffle ring is more than floating bolt 2 and moves back with 29 axial gap of half a coupler unloads
Nut 5 protrudes from the size of inner shield ring 3, have the when of meeting installing and dismounting outer 4 halved body of baffle ring pulled out along shaft coupling axial-radial or
The mobile space of insertion avoids narrow work surface, the initial installation of space for maintenance narrow position is very suitable for, convenient for tearing open
Dress saves maintenance time.
Inner shield ring 3 is equipped with is more than floating bolt with 2 matched floating via 6 of floating bolt, the diameter of floating via 6
2 outer diameter, when shaft coupling works normally, inner shield ring floating via 6 will not interfere the working condition of floating bolt 2.
Pin 8 is assemblied in by floating bolt 2 on inner shield ring 3 in advance, when installing pin 8, can be quickly pushed into whole pins 8
In the column pin hole of shaft coupling 29.Since floating bolt 2 is connect through the floating via 6 on inner shield ring 3 with pin 8, equipment operation
When, floating bolt 2 will not generate interference with inner shield ring 3 and outer baffle ring 4, and pin 8 is free state in column pin hole.
The effect for moving back removing nut 5 is that damage is pulled out from half a coupler 1 or half a coupler 29 in 8 accidental damage of pin
After bad pin, the other half pin stayed on half a coupler 29 or half a coupler 1 is directly disclosed.
Claims (4)
1. a kind of pin quick-change type shaft coupling, it is characterised in that include half a coupler one（1）, floating bolt（2）, inner shield ring（3）,
Outer baffle ring（4）, pin（8）, half a coupler two（9）And holding screw（10）, half a coupler（1）Flange be equipped with baffle ring, institute
It includes baffle ring to state baffle ring（3）With outer baffle ring（4）, half a coupler（1）Flange circumferencial direction be equipped with multiple pins（8）, float
Screw（2）Through inner shield ring（3）With pin（8）Connection, half a coupler two（9）Flange be equipped with multiple and pin（8）Match
The column pin hole of conjunction, half a coupler one（1）With half a coupler two（9）By being equipped with floating bolt（2）Pin（8）Connection, interior gear
Circle（3）With outer baffle ring（4）Pass through holding screw（10）It is fixedly connected.
2. a kind of pin quick-change type shaft coupling according to claim 1, it is characterised in that the inner shield ring（3）With outer baffle ring
（4）Pass through holding screw（10）It is fixed on half a coupler one（1）Flange on.
3. a kind of pin quick-change type shaft coupling according to claim 1 or 2, it is characterised in that the inner shield ring（3）On set
Have and floating bolt（2）Matched floating via（6）.
4. a kind of pin quick-change type shaft coupling according to claim 3, it is characterised in that the inner shield ring（3）On floating
Through-hole（6）Diameter be more than floating bolt（2）Outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267536.3U CN208040997U (en) | 2018-02-24 | 2018-02-24 | A kind of pin quick-change type shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267536.3U CN208040997U (en) | 2018-02-24 | 2018-02-24 | A kind of pin quick-change type shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040997U true CN208040997U (en) | 2018-11-02 |
Family
ID=63949813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267536.3U Active CN208040997U (en) | 2018-02-24 | 2018-02-24 | A kind of pin quick-change type shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040997U (en) |
-
2018
- 2018-02-24 CN CN201820267536.3U patent/CN208040997U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |