CN203818545U - Double-screw machine barrel convenient to disassemble - Google Patents
Double-screw machine barrel convenient to disassemble Download PDFInfo
- Publication number
- CN203818545U CN203818545U CN201420165887.5U CN201420165887U CN203818545U CN 203818545 U CN203818545 U CN 203818545U CN 201420165887 U CN201420165887 U CN 201420165887U CN 203818545 U CN203818545 U CN 203818545U
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- China
- Prior art keywords
- machine barrel
- screw
- screw rod
- frame
- double
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a double-screw machine barrel convenient to disassemble. The double-screw machine barrel comprises a screw A, a screw B, a machine barrel upper enclosure frame, a machine barrel lower enclosure frame and a movable connecting plate, and the double-screw machine barrel is characterized in that the screw A and the screw B are respectively a hollow cylinder and identical in length; the machine barrel upper enclosure frame is arranged above the screw A, and the machine barrel lower enclosure frame is arranged below the screw B; the screw A, the screw B, the machine barrel upper enclosure frame and the machine barrel lower enclosure frame are fixed into a whole on the side surface through the movable connecting plate and can be separated from one another at any time. According to the double-screw machine barrel convenient to disassemble, the screws and the machine barrel enclosure frames are not fixedly connected together through the movable connecting plate, so that the screws are convenient to disassemble and replace, and the cost is reduced. The material of the screw is changed from ordinary steel to M3 alloy, so that the impurities in the production process can be reduced, and the service life of the double-screw machine barrel can be prolonged.
Description
Technical field
The utility model relates to a kind of spiro rod machine tube, is specifically related to a kind of easy-to-dismount twin-screw machine barrel.
Background technology
Twin-screw machine barrel and traditional machine barrel are compared very large advantage, so be more and more subject to people's attention.But twin-screw machine barrel in the market exists, service life is short, the replacement cycle fast, can not reuse, cost is large, the inefficient shortcoming of doing manual work.Trace it to its cause, or because selection is unreasonable, design the uningenious above shortcoming that just caused, such as twin-screw machine barrel on present market generally all uses common iron, in production process, easily produce impurity, bad replacing.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, and a kind of easy-to-dismount twin-screw machine barrel is provided, and screw rod and machine barrel is enclosed to frame activity chain fishplate bar on-fixed and be connected, make screw rod for convenience detach and change, reduced cost.The utility model has also changed the material of screw rod into M3 alloy by common iron, has reduced the impurity producing in production process, has extended the life-span of twin-screw machine barrel.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of easy-to-dismount twin-screw machine barrel, comprises under screw rod A, screw rod B, machine barrel upper surrouding frame, machine barrel and encloses frame and active plate, it is characterized in that; Described screw rod A and screw rod B are the cylinder of hollow and both are equal in length; Described machine barrel upper surrouding frame is placed on the top of screw rod A, encloses frame and be placed on the below of screw rod B under machine barrel; Described active plate is fixed as a whole and they can be separated at any time enclosing frame under screw rod A, screw rod B, machine barrel upper surrouding frame and machine barrel in side.
Further, the material of described screw rod A and screw rod B is M3 alloy.
Further, the length of described screw rod A and screw rod B is between 1470 millimeters to 1490 millimeters.
Further, the length of described active plate is between 225 millimeters to 245 millimeters.
Further, the outer surface of described machine barrel upper surrouding frame is fixed with rivet.
Further, the outer surface that encloses frame under described machine barrel is distributed with groove, and the quantity of groove is 3 to 6.
The utility model provides a kind of easy-to-dismount twin-screw machine barrel, screw rod and machine barrel is enclosed to frame activity chain fishplate bar on-fixed and be connected, make screw rod for convenience detach and change, reduced cost.The utility model has also changed the material of screw rod into M3 alloy by common iron, has reduced the impurity producing in production process, has extended the life-span of twin-screw machine barrel.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model with embodiment mono-of the present utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the longitudinal section schematic diagram of a kind of easy-to-dismount twin-screw machine barrel of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
Be illustrated in figure 1 a kind of easy-to-dismount dual-screw-stem machine barrel structure schematic diagram of the utility model, the utility model comprises and under screw rod A1, screw rod B2, machine barrel upper surrouding frame 3, machine barrel, encloses frame 4 and active plate 5.Screw rod A1 and screw rod B2 are the cylinder of hollow and both are equal in length; Machine barrel upper surrouding frame 3 is placed on the top of screw rod A1, encloses frame 4 and be placed on the below of screw rod B2 under machine barrel; Active plate 5 is fixed as a whole and they can be separated at any time enclosing frame 4 under screw rod A1, screw rod B2, machine barrel upper surrouding frame 3 and machine barrel in side, so just can be for convenience detach, just in case just having broken, which screw rod need not all change, and reduce cost.In order to reach better effect, the material of screw rod A1 and screw rod B2 is M3 alloy instead of common iron, and the impurity producing in production process is like this few, has extended the life-span of whole equipment.The length of screw rod A and screw rod B is preferably 1480 millimeters; The length of active plate is preferably in 235 millimeters, and such data are repeatedly that practical experience is accumulated, and can make the performance of equipment reach optimum state.In addition, the outer surface of machine barrel upper surrouding frame is preferably fixed with rivet 3.1, convenient fixing with other equipment like this.The outer surface that encloses frame under machine barrel is preferably distributed with groove 4.1, and the quantity of groove 4.1 is 3 to 6, and such design can effectively alleviate the equipment attrition that concussion brings in the time that machine barrel moves, and extends service life of a machine.
The utility model provides a kind of easy-to-dismount twin-screw machine barrel, screw rod and machine barrel is enclosed to frame activity chain fishplate bar on-fixed and be connected, make screw rod for convenience detach and change, reduced cost.The utility model has also changed the material of screw rod into M3 alloy by common iron, has reduced the impurity producing in production process, has extended the life-span of twin-screw machine barrel.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. an easy-to-dismount twin-screw machine barrel, comprises under screw rod A, screw rod B, machine barrel upper surrouding frame, machine barrel and encloses frame and active plate, it is characterized in that; Described screw rod A and screw rod B are the cylinder of hollow and both are equal in length;
Described machine barrel upper surrouding frame is placed on the top of screw rod A, encloses frame and be placed on the below of screw rod B under machine barrel;
Described active plate is fixed as a whole and they can be separated at any time enclosing frame under screw rod A, screw rod B, machine barrel upper surrouding frame and machine barrel in side.
2. the easy-to-dismount twin-screw machine barrel of one according to claim 1, is characterized in that: the material of described screw rod A and screw rod B is M3 alloy.
3. the easy-to-dismount twin-screw machine barrel of one according to claim 1, is characterized in that: the length of described screw rod A and screw rod B is between 1470 millimeters to 1490 millimeters.
4. the easy-to-dismount twin-screw machine barrel of one according to claim 3, is characterized in that: the length of described active plate is between 225 millimeters to 245 millimeters.
5. the easy-to-dismount twin-screw machine barrel of one according to claim 1, is characterized in that: the outer surface of described machine barrel upper surrouding frame is fixed with rivet.
6. the easy-to-dismount twin-screw machine barrel of one according to claim 1, is characterized in that: the outer surface that encloses frame under described machine barrel is distributed with groove, and the quantity of groove is 3 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165887.5U CN203818545U (en) | 2014-04-08 | 2014-04-08 | Double-screw machine barrel convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165887.5U CN203818545U (en) | 2014-04-08 | 2014-04-08 | Double-screw machine barrel convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818545U true CN203818545U (en) | 2014-09-10 |
Family
ID=51474087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165887.5U Expired - Fee Related CN203818545U (en) | 2014-04-08 | 2014-04-08 | Double-screw machine barrel convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339619A (en) * | 2014-10-17 | 2015-02-11 | 浙江安吉惠业家具有限公司 | Plastic extruding machine for producing chair |
-
2014
- 2014-04-08 CN CN201420165887.5U patent/CN203818545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339619A (en) * | 2014-10-17 | 2015-02-11 | 浙江安吉惠业家具有限公司 | Plastic extruding machine for producing chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |