CN206636947U - A kind of mandrel connector - Google Patents
A kind of mandrel connector Download PDFInfo
- Publication number
- CN206636947U CN206636947U CN201720363928.5U CN201720363928U CN206636947U CN 206636947 U CN206636947 U CN 206636947U CN 201720363928 U CN201720363928 U CN 201720363928U CN 206636947 U CN206636947 U CN 206636947U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- engaged
- plate
- circular positioning
- rotating shaft
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of mandrel connector,Including the first circular positioning seat,Second circular positioning seat,Locating ring,First rotating shaft and the second rotating shaft,The first fixed cover being engaged with the first rotating shaft is provided with the outside of first circular positioning seat,The second fixed cover being engaged with the second rotating shaft is provided with the outside of second circular positioning seat,First fixed cover inwall is provided with A keys,First rotating shaft is provided with the first keyway being engaged with the A keys,The first location-plate is embedded with A keys,Second fixed cover inwall is provided with B keys,Second rotating shaft is provided with the second keyway being engaged with B keys,The second location-plate is embedded with B keys,The annular groove being engaged with locating ring is equipped with first circular positioning seat and the second circular positioning seat,The outer opening position of locating ring is provided with locating piece,The neck being engaged with locating piece is equipped with first circular positioning seat and the second circular positioning seat.Installation and convenient disassembly, axiality is high, the firm stabilization of axis connection.
Description
Technical field
It the utility model is related to a kind of mandrel connector.
Background technology
In current industrial production, in the machinery equipment with rotary motion, it is required for two rotating shafts being connected to one
Rising, one of them is driving shaft and another is then driven shaft, such as when being produced and processed using motor driven numerical control parking lot,
And existing axis connection is essentially all to be attached using flange or other Universal connecting pieces, and these parts are used to two
Individual axle cannot be guaranteed two connected axle concentric rotations when being attached, and install and dismantle and more bother, and be substantially all
It is to coordinate to be fixed by welding and screw, causes later maintenance difficult, this can all bring loss to user.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, it is easy to use, it is simple to operate, installation and
Convenient disassembly, axiality is high, and cost is low, the firm stabilization of axis connection, applied widely, service life length, has safe and reliable make
Mandrel connector.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of mandrel connector, including the first circular positioning seat, the second circular positioning seat, locating ring, first rotating shaft and second
Rotating shaft, the first circular positioning seat outside are provided with the first fixed cover being engaged with the first rotating shaft, and described second is circular
The second fixed cover being engaged with second rotating shaft is provided with the outside of positioning seat, the first fixed cover inwall is provided with A keys, institute
State first rotating shaft and be provided with the first keyway for being engaged with the A keys, be embedded with the first location-plate on the A keys, described first
The first rotating shaft of keyway inner bottom part is provided with the first locating slot for being engaged with first location-plate, in second fixed cover
Wall is provided with B keys, and second rotating shaft is provided with the second keyway being engaged with the B keys, it is fixed that second is embedded with the B keys
Position plate, the second rotating shaft of the second keyway inner bottom part are provided with the second locating slot being engaged with second location-plate, institute
State and be equipped with the annular groove being engaged with the locating ring, the locating ring on the first circular positioning seat and the second circular positioning seat
Outer opening position be provided with locating piece, be equipped with and the locating piece on the first circular positioning seat and the second circular positioning seat
The neck being engaged, it is combined with the first circular positioning seat and the second circular positioning seat for fixing the first circular positioning seat
With the connection component of the second circular positioning seat.
As preferable technical scheme, the connection component is made up of connecting plate, the first locating rod and the second locating rod, institute
State the first locating rod and the second locating rod is symmetricly set on connecting plate, the first circular positioning seat is provided with and described first
The first fixing groove that locating rod is engaged, the second circular positioning seat are provided with second be engaged with second locating rod
Fixing groove, the connecting plate are provided with the first screw for fixed connecting plate and the first circular positioning seat, on the connecting plate
The second screw for fixed connecting plate and the second circular positioning seat is additionally provided with, the first circular positioning seat and the second circle are fixed
The axis hole that offering of running through on the seat of position is easy to first rotating shaft and the second rotating shaft passes through.
As preferable technical scheme, the A keys are provided with the first mating groove being engaged with first location-plate, institute
State B keys and be provided with the second mating groove being engaged with second location-plate, the locating piece is provided with eight, eight positioning
Block is welded and fixed with locating ring, and eight locating pieces are evenly distributed on the outer opening position of locating ring in annular shape, described
The two sides of locating piece are set in the arc-shaped of outwardly convex.
As preferable technical scheme, the first rotating shaft is provided with the first groove, is provided with and institute in first groove
The first push rod that the first location-plate is engaged is stated, two be engaged with first location-plate are additionally provided with first groove
First ejection screw, the first push rod upper end are provided with the first pressing plate, and first pressing plate is arranged in the first groove, described
First push rod lower end coordinates with the first location-plate screw thread, and first push rod is set through the first fixed cover and A keys.
As preferable technical scheme, second rotating shaft is provided with the second groove, is provided with and institute in second groove
The second push rod that the second location-plate is engaged is stated, two be engaged with second location-plate are additionally provided with second groove
Second ejection screw, the second push rod upper end are provided with the second pressing plate, and second pressing plate is arranged in the second groove, described
Second push rod lower end coordinates with the second location-plate screw thread, and second push rod is set through the second fixed cover and B keys.
As preferable technical scheme, the first circular positioning seat is welded and fixed with the first fixed cover, second circle
Shape positioning seat is welded and fixed with the second fixed cover.
A kind of beneficial effect of mandrel connector of the utility model is：It is simple in construction, it is easy to use, it is simple to operate, installation and
Convenient disassembly, axiality is high, and cost is low, the firm stabilization of axis connection, applied widely, service life length, has securely and reliably
Effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of explosive view of mandrel connector of the utility model；
Fig. 2 is a kind of the first circular positioning seat right view of mandrel connector of the utility model；
Fig. 3 is a kind of locating ring structure figure of mandrel connector of the utility model；
Fig. 4 is a kind of partial enlarged drawing of mandrel connector of the utility model.
Embodiment
It is circular fixed refering to a kind of mandrel connector shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including the first circular positioning seat 1, second
Position seat 2, locating ring 3, the rotating shaft 5 of first rotating shaft 4 and second, the first circular outside of positioning seat 1 are provided with and the first rotating shaft 4
The first fixed cover 6 being engaged, it is solid that the second circular outside of positioning seat 2 is provided with second be engaged with second rotating shaft 5
Surely 7 are covered, the inwall of the first fixed cover 6 is provided with A keys 8, and the first rotating shaft 4 is provided with first be engaged with the A keys 8
Keyway 9, is embedded with the first location-plate 10 on the A keys 8, the first rotating shaft 4 of the inner bottom part of the first keyway 9 be provided with it is described
The first locating slot 11 that first location-plate 10 is engaged, the inwall of the second fixed cover 7 are provided with B keys 12, second rotating shaft 5
The second keyway 13 being engaged with the B keys 12 is provided with, the second location-plate 14, second key are embedded with the B keys 12
Second rotating shaft 5 of the inner bottom part of groove 13 is provided with the second locating slot 15 being engaged with second location-plate 14, first circle
The annular groove 16 being engaged with the locating ring 3 is equipped with 1 and second circular positioning seat 2 of shape positioning seat, the locating ring 3
Outer opening position is provided with locating piece 17, is equipped with and the positioning on the first circular 1 and second circular positioning seat 2 of positioning seat
The neck 18 that block 17 is engaged, it is combined with the first circular 1 and second circular positioning seat 2 of positioning seat for fixing the first circle
The connection component 19 of 1 and second circular positioning seat 2 of shape positioning seat.
A preferred embodiment in the utility model, the connection component 19 is by connecting plate 20, the and of the first locating rod 21
Second locating rod 22 is formed, and the locating rod 22 of the first locating rod 21 and second is symmetricly set on connecting plate 20, and described first
Circular positioning seat 1 is provided with the first fixing groove 23 for being engaged with first locating rod 21, on the second circular positioning seat 2
Provided with the second fixing groove 24 being engaged with second locating rod 22, the connecting plate 20, which is provided with, is used for fixed connecting plate 20
With the first screw 25 of the first circular positioning seat 1, it is additionally provided with the connecting plate 20 circular for fixed connecting plate 20 and second
Second screw 26 of positioning seat 2, offering for running through on the first circular 1 and second circular positioning seat 2 of positioning seat are easy to
The axis hole 27 that the rotating shaft 5 of first rotating shaft 4 and second passes through.
A preferred embodiment in the utility model, the A keys 8 are provided with what is be engaged with first location-plate 10
First mating groove 101, the B keys 12 are provided with the second mating groove 102 being engaged with second location-plate 14, the positioning
Block 17 is provided with eight, and eight locating pieces 17 are welded and fixed with locating ring 3, and eight locating pieces 17 are in circular uniform
The outer opening position of locating ring 3 is distributed in, the two sides of the locating piece 17 are set in the arc-shaped of outwardly convex.
A preferred embodiment in the utility model, the first rotating shaft 4 are provided with the first groove 201, and described first
The first push rod 202 being engaged with first location-plate 10 is provided with groove 201, be additionally provided with first groove 201 with
The two first ejection screws 203 that first location-plate 10 is engaged, the upper end of the first push rod 202 is provided with the first pressing plate
204, first pressing plate 204 is arranged in the first groove 201, the lower end of the first push rod 202 and the screw thread of the first location-plate 10
Coordinate, first push rod 202 is set through the first fixed cover 6 and A keys 8.
A preferred embodiment in the utility model, second rotating shaft 5 are provided with the second groove 301, and described second
The second push rod 302 being engaged with second location-plate 14 is provided with groove 301, be additionally provided with second groove 301 with
The two second ejection screws 303 that second location-plate 14 is engaged, the upper end of the second push rod 302 is provided with the second pressing plate
304, second pressing plate 304 is arranged in the second groove 301, the lower end of the second push rod 302 and the screw thread of the second location-plate 14
Coordinate, second push rod 301 is set through the second fixed cover 7 and B keys 12.
A preferred embodiment in the utility model, the first circular fixed cover 6 of positioning seat 1 and first welding are solid
Fixed, the second circular positioning seat 2 is welded and fixed with the second fixed cover 7.
Further, in the utility model, the annular that is arranged on the first circular positioning seat and the second circular positioning seat
The depth of groove is to position the half of ring thickness, and is arranged on the first circular positioning seat and the neck on the second circular positioning seat
Depth is the half of locating piece thickness.
Further, in the utility model, the diameter of the axis hole is slightly larger than the diameter of first rotating shaft and the second rotating shaft,
So as to facilitate this axis connection to be moved in first rotating shaft and the second rotating shaft, safety and dismounting are facilitated, and facilitate mandrel connector
Installation site adjustment.
Further, in the utility model, the first groove and the second groove are equipped with four, and four the first grooves are
It is evenly distributed in annular shape on the first fixed cover outer wall, four the second grooves are to be evenly distributed on the second fixed cover in annular shape
On outer wall, and the first positioning screw and the second ejection screw are only responsible for ejecting the first location-plate and the second location-plate, not
Possesses the effect with the first location-plate and the fixation of the second location-plate.
Further, in the utility model, the two sides of locating piece are set in the arc-shaped of outwardly convex, and relative
Two sides of the neck being engaged with locating piece answered are also that arc-shaped is set, so as to add locating piece and matching somebody with somebody before neck
Lifting surface area when closing area, and then adding its rotation.
A kind of mandrel connector of the utility model has advantages below：In use, first rotating shaft one end fits are consolidated to first
In fixed set, in the second rotating shaft one end fits to the second fixed cover, by the A keys being arranged on the first fixed cover inwall and it is arranged on
The first keyway in first rotating shaft coordinates, and first rotating shaft is circumferentially fixed, and passes through the B being arranged on the second fixed cover inwall
Key and the second keyway being arranged in the second rotating shaft coordinate, and the second rotating shaft is circumferentially fixed, by being applied on the first pressing plate
Power, the first push rod is ejected, so that the first location-plate is ejected, matched somebody with somebody with the first locating slot being arranged in first rotating shaft
Close, then be fixed on the first location-plate is firm by rotating two first ejection screws in the first locating slot, by second
Exerted a force on pressing plate, the second push rod is ejected, so that the second location-plate is ejected, second with being arranged in the second rotating shaft is determined
Position groove coordinates, then is fixed on the second location-plate is firm by rotating two second ejection screws in the second locating slot, so as to
The axial restraint to first rotating shaft and the second rotating shaft is realized, by set locating ring and is arranged on locating ring outer opening position
Eight locating pieces, and annular groove and neck are set on the first circular positioning seat and on the second circular positioning seat, can be achieved the
One circular positioning seat and the second circular positioning seat rotate coaxially, and by set connection component, circular to first can position
Seat and the second circular positioning seat realize axial restraint, avoid the first circular positioning seat and the second circular positioning seat from occurring after mounting
The situation of right position skew occurs and influences the normal use of two rotating shafts.Its is simple in construction, easy to use, simple to operate,
Installation and convenient disassembly, axiality is high, and cost is low, the firm stabilization of axis connection, applied widely, service life length, has safety
Reliable effect.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. mandrel connector, it is characterised in that：Including the first circular positioning seat, the second circular positioning seat, locating ring, first turn Axle and the second rotating shaft, the first circular positioning seat outside is provided with the first fixed cover being engaged with the first rotating shaft, described The second fixed cover being engaged with second rotating shaft is provided with the outside of second circular positioning seat, is set on the first fixed cover inwall There are A keys, the first rotating shaft is provided with the first keyway being engaged with the A keys, the first location-plate is embedded with the A keys, The first rotating shaft of the first keyway inner bottom part is provided with the first locating slot for being engaged with first location-plate, and described second Fixed cover inwall is provided with B keys, and second rotating shaft is provided with the second keyway being engaged with the B keys, is embedded on the B keys There is the second location-plate, it is fixed that the second rotating shaft of the second keyway inner bottom part is provided with second be engaged with second location-plate Position groove, is equipped with the annular groove being engaged with the locating ring, institute on the first circular positioning seat and the second circular positioning seat The outer opening position for stating locating ring is provided with locating piece, is equipped with the first circular positioning seat and the second circular positioning seat and institute The neck that locating piece is engaged is stated, is combined with the first circular positioning seat and the second circular positioning seat for fixing the first circle The connection component of shape positioning seat and the second circular positioning seat.
- 2. mandrel connector according to claim 1, it is characterised in that：The connection component is by connecting plate, the first locating rod Formed with the second locating rod, first locating rod and the second locating rod are symmetricly set on connecting plate, and described first is circular fixed Position seat is provided with the first fixing groove for being engaged with first locating rod, and the second circular positioning seat is provided with and described the The second fixing groove that two locating rods are engaged, the connecting plate are provided with for fixed connecting plate and the first circular positioning seat One screw, the second screw for fixed connecting plate and the second circular positioning seat, first circle are additionally provided with the connecting plate The axis hole that offering of running through on shape positioning seat and the second circular positioning seat is easy to first rotating shaft and the second rotating shaft passes through.
- 3. mandrel connector according to claim 1, it is characterised in that：The A keys are provided with and the first location-plate phase The first mating groove coordinated, the B keys are provided with the second mating groove being engaged with second location-plate, and the locating piece is set There are eight, eight locating pieces are welded and fixed with locating ring, and eight locating pieces are evenly distributed on positioning in annular shape The outer opening position of ring, the two sides of the locating piece are set in the arc-shaped of outwardly convex.
- 4. mandrel connector according to claim 1, it is characterised in that：The first rotating shaft is provided with the first groove, described The first push rod being engaged with first location-plate is provided with first groove, is additionally provided with and described first in first groove The two first ejection screws that location-plate is engaged, the first push rod upper end are provided with the first pressing plate, and first pressing plate is set Put in the first groove, the first push rod lower end coordinates with the first location-plate screw thread, and first push rod is fixed through first Set and A keys are set.
- 5. mandrel connector according to claim 1, it is characterised in that：Second rotating shaft is provided with the second groove, described The second push rod being engaged with second location-plate is provided with second groove, is additionally provided with and described second in second groove The two second ejection screws that location-plate is engaged, the second push rod upper end are provided with the second pressing plate, and second pressing plate is set Put in the second groove, the second push rod lower end coordinates with the second location-plate screw thread, and second push rod is fixed through second Set and B keys are set.
- 6. mandrel connector according to claim 1, it is characterised in that：First circular positioning seat and the first fixed cover weldering Fixation is connect, the second circular positioning seat is welded and fixed with the second fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363928.5U CN206636947U (en) | 2017-04-10 | 2017-04-10 | A kind of mandrel connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363928.5U CN206636947U (en) | 2017-04-10 | 2017-04-10 | A kind of mandrel connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636947U true CN206636947U (en) | 2017-11-14 |
Family
ID=60247053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363928.5U Expired - Fee Related CN206636947U (en) | 2017-04-10 | 2017-04-10 | A kind of mandrel connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636947U (en) |
-
2017
- 2017-04-10 CN CN201720363928.5U patent/CN206636947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Jushan Inventor before: Lu Zhonghua |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180604 Address after: 411102 No. 2, bamboo slab Road, dripping village, Hetong Township, Yue Tang District, Xiangtan, Hunan Patentee after: HUNAN RONGKE PRECISION MANUFACTURING CO.,LTD. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180604 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 311115 room 206, unit 3, Fengdu Road, No. 4, fengyao Road, Yuhang, Hangzhou, Zhejiang, Hangzhou, Yuhang, China. Patentee before: HANGZHOU ANFENGDA MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |