CN201275745Y - Detaching device for screw rod of puffing machine - Google Patents
Detaching device for screw rod of puffing machine Download PDFInfo
- Publication number
- CN201275745Y CN201275745Y CNU2008201453757U CN200820145375U CN201275745Y CN 201275745 Y CN201275745 Y CN 201275745Y CN U2008201453757 U CNU2008201453757 U CN U2008201453757U CN 200820145375 U CN200820145375 U CN 200820145375U CN 201275745 Y CN201275745 Y CN 201275745Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- dish
- outer end
- dismounting device
- 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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Abstract
The utility model relates to a screw rod dismounting device of a bulking machine. The dismounting device comprises a ring-shaped pulling disc which is arranged between a main shaft and the end tip of a screw rod to be dismounted. The characteristics of the dismounting device are as follows: the ring-shaped pulling disc is connected with a seat plate by two connecting bolts, and the seat plate is arranged at one side of the outer end part of the screw rod; a lifting jack is arranged between the seat plate and the outer end part of the screw rod; and the pulling disc is composed by the connection of at least two arched parts through a screw nail assembly. The screw rod dismounting device is beneficial for conveniently dismounting the screw rod without causing certain damage to the screw rod.
Description
Technical field
The utility model relates to the provision for disengagement of a kind of bulking machine screw rod.
Technical background
The bulking machine screw rod needs the regular dismounting maintenance, because having the water material when producing enters in the screw rod, add the corrosion corrosion of screw rod own, cause screw rod dismounting difficulty, usually way is to burn, hit with hammering, can make screw rod itself and the certain infringement of variable-speed motor deposits yields but do like this, and increase maintenance period.
Summary of the invention
The purpose of this utility model provides the provision for disengagement of a kind of bulking machine screw rod, and this device helps easily dismantling screw and can not produce certain infringement to screw rod.
The technical solution of the utility model is achieved in that the provision for disengagement of a kind of bulking machine screw rod, comprise that the annular that is installed between main shaft and the split screw end head draws dish, it is characterized in that: described annular draws dish to realize being connected through two connecting bolts and the seat board that is arranged on screw rod outer end one side, be provided with very heavyly between described seat board and the screw rod outer end, the described dish that draws is connected and composed through screw assembly by at least two circular arc parts.
The utility model has the advantages that reasonable in design, simple in structure, dismantling screw and can not produce certain infringement easily to screw rod.
Description of drawings
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is that the A of the utility model embodiment is to view.
Fig. 3 is the utility model working state schematic representation.
The specific embodiment
Below, in conjunction with the accompanying drawings embodiment of the present utility model is further elaborated.
As shown in Figure 1 and Figure 2, annular draws dish (1) to realize being connected through two connecting bolts (3) and the seat board that is arranged on screw rod outer end one side (5), be provided with very heavy (4) between seat board and the screw rod outer end, draw dish to connect and compose through screw assembly (2) by at least two circular arc parts (7).Annular draws dish and seat board to be fixed together by nut (6) and connecting bolt respectively.Connecting bolt two is processed with one section long screw thread respectively, by adjusting nut, can regulate the distance that annular is drawn the relative position between dish and the seat board.
As shown in Figure 3, when wanting dismantling screw, at first annular is drawn dish between the main shaft (10) of bulking machine (8) and split screw rod (9) termination, to assemble, then connecting bolt is fixed on annular and draws on the dish, seat board is fixed on the other end of connecting bolt, the jack of between main shaft and seat board, packing into then, start jack, seat board and annular draw dish to be subjected to the outside thrust of jack, and outwards move, thereby lead-screw is pulled out main shaft with screw rod.
Claims (1)
1. bulking machine screw rod provision for disengagement, comprise that the annular that is installed between main shaft and the split screw end head draws dish, it is characterized in that: described annular draws dish to realize being connected through two connecting bolts and the seat board that is arranged on screw rod outer end one side, be provided with very heavyly between described seat board and the screw rod outer end, the described dish that draws is connected and composed through screw assembly by at least two circular arc parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453757U CN201275745Y (en) | 2008-08-29 | 2008-08-29 | Detaching device for screw rod of puffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201453757U CN201275745Y (en) | 2008-08-29 | 2008-08-29 | Detaching device for screw rod of puffing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275745Y true CN201275745Y (en) | 2009-07-22 |
Family
ID=40893323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201453757U Expired - Fee Related CN201275745Y (en) | 2008-08-29 | 2008-08-29 | Detaching device for screw rod of puffing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275745Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999743A (en) * | 2010-11-25 | 2011-04-06 | 江苏牧羊集团有限公司 | Frock for dismantling screw heads and extrusion chambers of extruder |
| CN105904403A (en) * | 2016-06-06 | 2016-08-31 | 中国科学院理化技术研究所 | Mounting and removing device and method for core of turbo expander |
-
2008
- 2008-08-29 CN CNU2008201453757U patent/CN201275745Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999743A (en) * | 2010-11-25 | 2011-04-06 | 江苏牧羊集团有限公司 | Frock for dismantling screw heads and extrusion chambers of extruder |
| CN105904403A (en) * | 2016-06-06 | 2016-08-31 | 中国科学院理化技术研究所 | Mounting and removing device and method for core of turbo expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20120829 |