CN202021790U - Propping-out device for cable extruder screw - Google Patents
Propping-out device for cable extruder screw Download PDFInfo
- Publication number
- CN202021790U CN202021790U CN2011201278478U CN201120127847U CN202021790U CN 202021790 U CN202021790 U CN 202021790U CN 2011201278478 U CN2011201278478 U CN 2011201278478U CN 201120127847 U CN201120127847 U CN 201120127847U CN 202021790 U CN202021790 U CN 202021790U
- Authority
- CN
- China
- Prior art keywords
- screw
- short tube
- screw rod
- propping
- cable extruder
- 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
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an auxiliary device in the field of cable production, in particular to a propping-out device for a cable extruder screw, which comprises a short tube. Threads arranged on the short tube are in rotary fit with the screw, large-bore-diameter inner threads are arranged in the front of the short tube, and a radial hole is arranged at the end of the screw. The propping-out device for the cable extruder screw has the advantages of being reasonable in structure, simple in fabrication, convenient and quick in operation and capable of saving time and labor. Operators only need to connect the large-bore-diameter inner threads with the end of a barrel of an extruder, insert a short bar into the radial hole at the end of the screw, and rotate the short bar. The screw proceeds forwards and the screw in the barrel is propped out. The screw can be inserted back in the barrel after being cleaned.
Description
Technical field
The utility model relates to a kind of auxiliary equipment in the cable production field, specifically relates to cable extruder screw liftout attachment.
Background technology
After extruding machine was shut down, retaining on the screw rod in the spiral shell thorax had a large amount of raw materials, when each start, need eject the old raw material that is deposited in the spiral shell thorax come with new raw material, formally produced again, and the method has not only been wasted raw material, also wastes time and energy simultaneously.
Summary of the invention
The purpose of this utility model is exactly the deficiency that exists at prior art, and a kind of cable extruder screw liftout attachment simple and time saving and energy saving and that do not waste raw material of making is provided.
Technology contents
Comprise a short tube body, at the short tube body screw thread is set, screw thread and screw rod are rotatably assorted, and the front end of short tube body is provided with the large aperture internal thread, and the end of screw rod is provided with radial hole.
Technique scheme can also be: in the short tube body bearing is set, bearing and screw rod are rotatably assorted.
Technique scheme can also be: described screw rod is a merogenesis setting.
Beneficial effect: rational in infrastructure, make simple, convenient to operation, time saving and energy saving, operating personnel insert quarter butt as long as the large aperture internal thread is connected with the spiral shell thorax afterbody of extruding machine in the radial hole of screw rod end, rotate quarter butt, screw rod advances, and the screw rod in the spiral shell thorax is ejected, and inserts the spiral shell thorax after the cleaning again and gets final product.
Description of drawings
Accompanying drawing is the structural representation of present embodiment.
The specific embodiment
Embodiment 1:
With reference to accompanying drawing, present embodiment mainly comprises a short tube body 1, at short tube body 1 screw thread 5 is set, and screw thread 5 is rotatably assorted with screw rod 2, and the front end of short tube body 1 is provided with large aperture internal thread 3, and the end of screw rod 2 is provided with radial hole 4.
Operating personnel insert quarter butt as long as large aperture internal thread 3 is connected with the spiral shell thorax afterbody of extruding machine in the radial hole 4 of screw rod end, rotate quarter butt, and screw rod 2 advances, and the screw rod in the spiral shell thorax is ejected, and inserts the spiral shell thorax after the cleaning again and gets final product.
Embodiment 2:
On the basis of example structure, will in the short tube body bearing be set, bearing and screw rod are rotatably assorted, and screw rod is formed by connecting by 3 joint screw rods according to the actual conditions setting.
Claims (3)
1. cable extruder screw liftout attachment comprises a short tube body, it is characterized in that: at the short tube body screw thread is set, screw thread and screw rod are rotatably assorted, and the front end of short tube body is provided with the large aperture internal thread, and the end of screw rod is provided with radial hole.
2. cable extruder screw liftout attachment according to claim 1 is characterized in that: in the short tube body bearing is set, bearing and screw rod are rotatably assorted.
3. cable extruder screw liftout attachment according to claim 1 and 2 is characterized in that: described screw rod is a merogenesis setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201278478U CN202021790U (en) | 2011-04-16 | 2011-04-16 | Propping-out device for cable extruder screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201278478U CN202021790U (en) | 2011-04-16 | 2011-04-16 | Propping-out device for cable extruder screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021790U true CN202021790U (en) | 2011-11-02 |
Family
ID=44846758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201278478U Expired - Fee Related CN202021790U (en) | 2011-04-16 | 2011-04-16 | Propping-out device for cable extruder screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021790U (en) |
-
2011
- 2011-04-16 CN CN2011201278478U patent/CN202021790U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203735467U (en) | Device for molding foam filter sticks for cigarettes | |
| CN202021790U (en) | Propping-out device for cable extruder screw | |
| CN202029318U (en) | Sizing cleaning tool | |
| CN201357166Y (en) | Core rod of tube rolling machine | |
| CN204749339U (en) | Combination screw extrusion feed arrangement of honeycomb formula catalyst | |
| CN105170727B (en) | Cone cylinder veneer reeling machine | |
| CN201319846Y (en) | Intermediate sleeve and outer sleeve with convenient disassembly for extrusion segment of feed extruder | |
| CN203527836U (en) | Extruder with bent runner nose | |
| CN203543161U (en) | Household oil press | |
| CN202753388U (en) | Extruding die for transforming pipe thickness online | |
| CN206170608U (en) | Double screw extruder who possesses wear compensation | |
| CN105313294A (en) | Filter type tape-casting extruder | |
| CN205966997U (en) | Automatic size reducing machine | |
| CN203527853U (en) | Screw | |
| CN204136316U (en) | The special injection molding of weighing is expected by a kind of automatic BMC group | |
| CN202293290U (en) | Novel extrusion filter | |
| CN205364154U (en) | Vacuum extruder higher level structure | |
| CN202079761U (en) | Screw extruder | |
| CN202388777U (en) | Screw for extruder | |
| CN216786332U (en) | Non-woven fabric feed back machine | |
| CN204249275U (en) | A kind of injection molding extruder | |
| CN203254640U (en) | Sheet-type filter | |
| CN212707988U (en) | High-yield film blowing machine screw | |
| CN202293286U (en) | Synchronous recovering and extruding device of scraps | |
| CN203305467U (en) | Injection nozzle of injection molding machine |
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: 20111102 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |