CN204382213U - The auxiliary mould of axial coding dish dismounting - Google Patents
The auxiliary mould of axial coding dish dismounting Download PDFInfo
- Publication number
- CN204382213U CN204382213U CN201420865917.3U CN201420865917U CN204382213U CN 204382213 U CN204382213 U CN 204382213U CN 201420865917 U CN201420865917 U CN 201420865917U CN 204382213 U CN204382213 U CN 204382213U
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- rotating shaft
- slide bar
- away
- coding disk
- bearing
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Abstract
The auxiliary mould of axial coding dish dismounting comprises crank, connecting rod, slide bar and can be fixedly connected on axle core away from the bearing on coding disk one end, crank is articulated with on bearing by the first rotating shaft, slide bar can be arranged in bearing with moving horizontally, one end of connecting rod is articulated with one end of slide bar by the second rotating shaft, the other end of connecting rod is articulated with on crank by the 3rd rotating shaft, and the other end of slide bar is provided with and can be connected to the connecting portion of pull bar away from coding disk one end.The utility model is in needs dismounting or when installing coding disk, bearing is fixed on axle core away from coding disk one end, the connecting portion of slide bar is fixedly connected with away from coding disk one end with pull bar, wobble crank, distance between second rotating shaft and the 3rd rotating shaft is increased, and band moving slide-bar moves horizontally toward the one end away from coding disk, thus drives pull bar toward moving horizontally away from coding disk one end, pull bar is separated with coding disk, now just can dismantles and install dress coding disk easily.
Description
Technical field
The utility model relates to the auxiliary mould of axial coding dish dismounting.
Background technology
Main shaft comprises axle core, is installed on the pull bar of axle in-core and is threadedly connected to the coding disk of axle core one end, and axle in-core is also provided with disc spring, and pull bar is pressed on coding disk under the elastic force effect of disc spring, and now coding disk plays position-limiting action.But, because pull bar compresses power to coding disk, make coding disk assemble or dismounting time more difficult, and coding disk can cause collecting together of disc spring and pull bar when dismounting, bring destabilizing factor to system.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to the auxiliary mould providing the dismounting of a kind of axial coding dish, makes coding disk comparatively be easy to dismounting, and can not affect disc spring and pull bar.
For achieving the above object, the utility model adopts following technical scheme:
The auxiliary mould of axial coding dish dismounting comprises crank, connecting rod, slide bar and can be fixedly connected on axle core away from the bearing on coding disk one end, crank is articulated with on bearing by the first rotating shaft, slide bar can be arranged in bearing with moving horizontally, one end of connecting rod is articulated with one end of slide bar by the second rotating shaft, the other end of connecting rod is articulated with on crank by the 3rd rotating shaft, and the other end of slide bar is provided with and can be connected to the connecting portion of pull bar away from coding disk one end; First rotating shaft is positioned at the side of the second rotating shaft away from connecting portion, and the 3rd rotating shaft is positioned at the outside away from the first rotating shaft on crank.
Slide bar comprises slide bar nut, attachment screw and the body of rod, one end of slide bar nut is articulated with on connecting rod, the other end of slide bar nut is threaded with the bar portion of attachment screw, the head of attachment screw is arranged on one end of the body of rod rotationally, the body of rod is provided with described connecting portion away from the other end of attachment screw, is provided with the internal thread for being connected with the external screw thread of pull bar one end inside connecting portion.
Bearing is provided with and can be inserted in the alignment pin on axle core and the lock-screw for locking positioning pin, and alignment pin can be arranged on bearing with moving horizontally.
The beneficial effects of the utility model are:
Compared to prior art, the utility model is in needs dismounting or when installing coding disk, bearing is fixed on axle core away from coding disk one end, the connecting portion of slide bar is fixedly connected with away from coding disk one end with pull bar, wobble crank, the distance between the second rotating shaft and the 3rd rotating shaft is increased, move horizontally toward the one end away from coding disk with moving slide-bar, thus drive pull bar toward moving horizontally away from coding disk one end, pull bar is separated with coding disk, now just can dismantles and install dress coding disk easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model after wobble crank makes pull bar be separated with coding disk;
Wherein: 10, crank; 11, the first rotating shaft; 20, connecting rod; 21, the second rotating shaft; 22, the 3rd rotating shaft; 30, slide bar; 301, connecting portion; 31, slide bar nut; 32, attachment screw; 33, the body of rod; 40, bearing; 41, alignment pin; 42, lock-screw; 50, axle core; 60, coding disk; 70, pull bar.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in Figure 1, 2, the auxiliary mould of axial coding dish of the present utility model dismounting comprises crank 10, connecting rod 20, slide bar 30 and can be fixedly connected on axle core 50 away from the bearing 40 on coding disk 60 one end, crank 10 is articulated with on bearing 40 by the first rotating shaft 11, slide bar 30 can be arranged in bearing 40 with moving horizontally, one end of connecting rod 20 is articulated with one end of slide bar 30 by the second rotating shaft 21, the other end of connecting rod 20 is articulated with on crank 10 by the 3rd rotating shaft 22, and the other end of slide bar 30 is provided with and can be connected to the connecting portion 301 of pull bar 70 away from coding disk 60 one end; First rotating shaft 11 is positioned on the second side of rotating shaft 21 away from connecting portion 301, and the 3rd rotating shaft 22 is positioned at the outside away from the first rotating shaft 11 on crank 10.
When needing dismounting or coding disk 60 be installed, bearing 40 is fixed on axle core 50 away from coding disk 60 one end, the connecting portion 301 of slide bar 30 is fixedly connected with away from coding disk 60 one end with pull bar 70, wobble crank 10, distance between second rotating shaft 21 and the 3rd rotating shaft 22 is increased, move horizontally toward the one end away from coding disk 60 with moving slide-bar 30, thus drive pull bar 70 toward moving horizontally away from coding disk 60 one end, pull bar 70 is separated with coding disk 60, now just can dismantles and install dress coding disk 60 easily.
Preferably, slide bar 30 comprises slide bar nut 31, attachment screw 32 and the body of rod 33, one end of slide bar nut 31 is articulated with on connecting rod 20, the other end of slide bar nut 31 is threaded with the bar portion of attachment screw 32, the head of attachment screw 32 is arranged on one end of the body of rod 33 rotationally, the body of rod 33 is provided with connecting portion 301 away from the other end of attachment screw 32, is provided with the internal thread for being connected with the external screw thread of pull bar 70 one end inside connecting portion 301.When needing this auxiliary mould is installed on axle core 50, first bearing 40 is fixed on axle core 50, then rotates the body of rod 33 and just can be connected with pull bar 70 threaded one end.Simple to operate like this, and make the dismounting of slide bar 30 and pull bar 70 and install more for convenience.
Further, the side of bearing 40 is arranged alignment pin 41, the top of bearing 40 is provided with lock-screw 42, alignment pin 41 can be arranged on bearing 40 with moving horizontally, when installing this auxiliary mould, alignment pin 41 can be plugged on axle core 50 or be plugged on the part that is fixedly connected with axle core 50, and lock-screw 42 can locking positioning pin 41.Simple to operate like this, and make the dismounting of bearing 40 and axle core 50 and install more for convenience.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (3)
1. the auxiliary mould of axial coding dish dismounting, it is characterized in that, comprise crank, connecting rod, slide bar and axle core can be fixedly connected on away from the bearing on coding disk one end, crank is articulated with on bearing by the first rotating shaft, slide bar can be arranged in bearing with moving horizontally, one end of connecting rod is articulated with one end of slide bar by the second rotating shaft, the other end of connecting rod is articulated with on crank by the 3rd rotating shaft, and the other end of slide bar is provided with and can be connected to the connecting portion of pull bar away from coding disk one end; First rotating shaft is positioned at the side of the second rotating shaft away from connecting portion, and the 3rd rotating shaft is positioned at the outside away from the first rotating shaft on crank.
2. the auxiliary mould of axial coding dish dismounting as claimed in claim 1, it is characterized in that, slide bar comprises slide bar nut, attachment screw and the body of rod, one end of slide bar nut is articulated with on connecting rod, the other end of slide bar nut is threaded with the bar portion of attachment screw, the head of attachment screw is arranged on one end of the body of rod rotationally, and the body of rod is provided with described connecting portion away from the other end of attachment screw, is provided with the internal thread for being connected with the external screw thread of pull bar one end inside connecting portion.
3. the auxiliary mould of axial coding dish dismounting as claimed in claim 1, it is characterized in that, bearing is provided with and can be inserted in the alignment pin on axle core and the lock-screw for locking positioning pin, and alignment pin can be arranged on bearing with moving horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865917.3U CN204382213U (en) | 2014-12-26 | 2014-12-26 | The auxiliary mould of axial coding dish dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865917.3U CN204382213U (en) | 2014-12-26 | 2014-12-26 | The auxiliary mould of axial coding dish dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382213U true CN204382213U (en) | 2015-06-10 |
Family
ID=53354968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865917.3U Active CN204382213U (en) | 2014-12-26 | 2014-12-26 | The auxiliary mould of axial coding dish dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382213U (en) |
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2014
- 2014-12-26 CN CN201420865917.3U patent/CN204382213U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |