CN206446088U - One kind cone twin-screw - Google Patents
One kind cone twin-screw Download PDFInfo
- Publication number
- CN206446088U CN206446088U CN201720135234.6U CN201720135234U CN206446088U CN 206446088 U CN206446088 U CN 206446088U CN 201720135234 U CN201720135234 U CN 201720135234U CN 206446088 U CN206446088 U CN 206446088U
- Authority
- CN
- China
- Prior art keywords
- screw
- screw rod
- bearing
- rotating shaft
- bolt
- 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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
One kind cone twin-screw, including the first screw thread, first screw rod, second screw rod, second screw thread, first rotating shaft, clutch shaft bearing, litter, second bearing, second rotating shaft, sliding sleeve, first bolt, 3rd bearing, second screw bolt and nut, first screw rod is externally provided with the first screw thread, first rotating shaft is installed on the right side of the first screw rod, first rotating shaft is arranged on clutch shaft bearing, clutch shaft bearing each side installs litter, sliding sleeve is installed on litter, sliding sleeve is provided with the first bolt, second bearing is installed between two sliding sleeves, second rotating shaft is installed in second bearing, second screw rod is installed on the left of the second rotating shaft, second screw rod is located under the first screw rod, second screw rod is externally provided with the second screw thread；The utility model has the advantages that：The distance between two screw rods can be adjusted.
Description
Technical field
The utility model is related to a kind of cone twin-screw, belongs to screw technique field.
Background technology
In rubber extrusion forming equipment, Rubber Extruder is normally referred to as main frame, and the follow-up equipment rubber supporting with it
Glue extrusion shaping machine is then referred to as subsidiary engine.Rubber Extruder derived double spiral shells with original single screw rod through the development of more than 100 years
Bar, multiscrew, or even without different types of machines such as screw rods.Rubber Extruder can be with tubing, film, handful material, monofilament, flat filament, packing
The various rubber-moulding subsidiary engines matchings such as band, crowded net, sheet material, profile shapes, granulation, cable cladding, constitute various rubber extrusion formings
Production line, produces various rubbers.Therefore, rubber extrusion forming machinery no matter now or in the future, be all rubber processing industry
In one of the machine be used widely.
The twin-screw of prior art can not adjust the distance between two screw rods, and the machine barrel for being not suitable for different inner diameters is used.
In order to solve above-mentioned difficulties, it is necessary to which developing a can adjust the cone twin-screw of the distance between two screw rods.
The content of the invention
The purpose of this utility model is to provide a kind of cone twin-screw.
Problem to be solved in the utility model is that the twin-screw of prior art can not adjust the distance between two screw rods
Problem.
To realize the purpose of this utility model, the technical solution adopted in the utility model is：
One kind cone twin-screw, including the first screw thread, the first screw rod, the second screw rod, the second screw thread, first rotating shaft, first axle
Hold, litter, second bearing, the second rotating shaft, sliding sleeve, the first bolt, 3rd bearing, the second screw bolt and nut, first screw rod
It is externally provided with the right side of the first screw thread, the first screw rod and first rotating shaft is installed, first rotating shaft is arranged on clutch shaft bearing, clutch shaft bearing or so
Both sides are respectively installed and sliding sleeve are installed on litter, litter, and sliding sleeve is provided between the first bolt, two sliding sleeves and installs second bearing, the
Installed on two bearings and the second screw rod is installed on the left of the second rotating shaft, the second rotating shaft, the second screw rod is located under the first screw rod, the second screw rod
The second screw thread is externally provided with, the second screw thread and the first screw thread are mutually twisted, 3rd bearing is installed under sliding sleeve, spiral shell is installed in litter lower end
Second bolt is installed, the second screw bolt and nut is mutually coincide by screw thread, and the second bolt upper end is arranged on the 3rd axle on mother, nut
In holding.
The litter is made of stainless steel material.
The utility model has the advantages that：Unscrew the first bolt, rotate the second bolt, move up 3rd bearing, make cunning
Set is moved up, and moves up second bearing, is moved up the second rotating shaft and the second screw rod, the second screw thread is more inserted
Enter to the second screw thread between the first screw thread, is made closer to the first screw rod, to adjust the distance between the first screw rod and the second screw rod,
Make the screw rod be adapted to different inner diameters machine barrel to use.
Brief description of the drawings
Fig. 1 is the utility model one kind cone twin-screw overall structure front view；
Fig. 2 is the utility model one kind cone twin-screw overall structure right view；
In figure：1st, the first screw thread 2, the first screw rod 3, the second screw rod 4, the second screw thread 5, first rotating shaft 6,
One bearing 7, litter 8, second bearing 9, the second rotating shaft 10, sliding sleeve 11, the first bolt 12,3rd bearing
13rd, the second bolt 14, nut.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.The double spiral shells of the utility model one kind cone
Bar, including the first screw thread 1, the first screw rod 2, the second screw rod 3, the second screw thread 4, first rotating shaft 5, clutch shaft bearing 6, litter 7, second
Bearing 8, the second rotating shaft 9, sliding sleeve 10, the first bolt 11,3rd bearing 12, the second bolt 13 and nut 14, first screw rod 2
The first screw thread 1 is externally provided with, first rotating shaft 5 is installed on the right side of the first screw rod 2, and first rotating shaft 5 is arranged on clutch shaft bearing 6, first axle
Hold 6 and litter 7 is each side installed, litter 7 is made of stainless steel material, and sliding sleeve 10 is installed on litter 7, and sliding sleeve 10 is provided with
Installed between first bolt 11, two sliding sleeves 10 and second rotating shaft 9 is installed in second bearing 8, second bearing 8, the left side of the second rotating shaft 9
Second screw rod 3 is installed, the second screw rod 3 is located under the first screw rod 2, the second screw rod 3 is externally provided with the second screw thread 4, the second screw thread 4 and the
One screw thread 1 is mutually twisted, 10 times installation 3rd bearings 12 of sliding sleeve, and the lower end of litter 7 is installed and installs the second spiral shell on nut 14, nut 14
Bolt 13, the second bolt 13 and nut 14 are mutually coincide by screw thread, and the upper end of the second bolt 13 is arranged in 3rd bearing 12, is unscrewed
First bolt 11, rotate the second bolt 13, move up 3rd bearing 12, move up sliding sleeve 10, make second bearing 8 to
Upper movement, moves up the second rotating shaft 9 and the second screw rod 3, the second screw thread 4 is more inserted between the first screw thread 1, makes
Second screw thread 4 is closer to the first screw rod 2, to adjust the distance between the first screw rod 2 and the second screw rod 3, the screw rod is adapted to not
Used with internal diameter machine barrel.
The utility model application method：Unscrew the first bolt 11, rotate the second bolt 13, make 3rd bearing 12 to moving up
It is dynamic, sliding sleeve 10 is moved up, second bearing 8 is moved up, the second rotating shaft 9 and the second screw rod 3 is moved up, makes second
Screw thread 4 is more inserted between the first screw thread 1, makes the second screw thread 4 closer to the first screw rod 2, to adjust the first screw rod 2 and
The distance between two screw rods 3, make the screw rod be adapted to different inner diameters machine barrel and use.
Claims (2)
1. one kind cone twin-screw, including the first screw thread（1）, the first screw rod（2）, the second screw rod（3）, the second screw thread（4）, first turn
Axle（5）, clutch shaft bearing（6）, litter（7）, second bearing（8）, the second rotating shaft（9）, sliding sleeve（10）, the first bolt（11）, the 3rd
Bearing（12）, the second bolt（13）And nut（14）, it is characterized in that：First screw rod（2）It is externally provided with the first screw thread（1）, the
One screw rod（2）Right side is installed by first rotating shaft（5）, first rotating shaft（5）Installed in clutch shaft bearing（6）On, clutch shaft bearing（6）Left and right two
Side is respectively installed by litter（7）, litter（7）Upper installation sliding sleeve（10）, sliding sleeve（10）It is provided with the first bolt（11）, two sliding sleeves（10）
Between second bearing is installed（8）, second bearing（8）The second rotating shaft of upper installation（9）, the second rotating shaft（9）Left side is installed by the second screw rod
（3）, the second screw rod（3）Positioned at the first screw rod（2）Under, the second screw rod（3）It is externally provided with the second screw thread（4）, the second screw thread（4）With
One screw thread（1）It is mutually twisted, sliding sleeve（10）Lower installation 3rd bearing（12）, litter（7）Lower end is installed by nut（14）, nut（14）
The second bolt of upper installation（13）, the second bolt（13）And nut（14）Mutually it is coincide by screw thread, the second bolt（13）Pacify upper end
Mounted in 3rd bearing（12）It is interior.
2. a kind of cone twin-screw according to claim 1, it is characterized in that：The litter（7）It is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135234.6U CN206446088U (en) | 2017-02-15 | 2017-02-15 | One kind cone twin-screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135234.6U CN206446088U (en) | 2017-02-15 | 2017-02-15 | One kind cone twin-screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446088U true CN206446088U (en) | 2017-08-29 |
Family
ID=59665166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135234.6U Expired - Fee Related CN206446088U (en) | 2017-02-15 | 2017-02-15 | One kind cone twin-screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446088U (en) |
-
2017
- 2017-02-15 CN CN201720135234.6U patent/CN206446088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20220215 |