CN206446089U - Large-scale screw rod - Google Patents
Large-scale screw rod Download PDFInfo
- Publication number
- CN206446089U CN206446089U CN201720135319.4U CN201720135319U CN206446089U CN 206446089 U CN206446089 U CN 206446089U CN 201720135319 U CN201720135319 U CN 201720135319U CN 206446089 U CN206446089 U CN 206446089U
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- CN
- China
- Prior art keywords
- gear
- support
- screw rod
- rotating shaft
- slide rail
- 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
Large-scale screw rod, including the first slide rail, first screw thread, first screw rod, first sliding block, hydraulic cylinder, second sliding block, second screw rod, second screw thread, second slide rail, first pedestal, first support plate, first support, first gear, first driven shaft, first chain, first support block, first flange bearing, second gear, clamping screw, outer barrel, first rotating shaft, second support block, second flange bearing, 4th gear, interior axle, second driven shaft, 3rd gear, second support, second support plate, second pedestal, second chain and the second rotating shaft, first support block is installed on the left of the outer barrel, first rotating shaft is installed on the left of the first support block, second gear is installed in first rotating shaft, first chain lower end is set in second gear；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 large-scale screw rod, 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.
There is the large-scale screw rod of twin-screw at present, the distance between two screw rods can not be all adjusted, be not suitable for different inner diameters
Machine barrel use.In order to solve above-mentioned difficulties, it is necessary to which developing a can adjust the large-scale screw rod of the distance between two screw rods.
The content of the invention
The purpose of this utility model is to provide large-scale screw rod.
Problem to be solved in the utility model is that the large-scale screw rod with twin-screw can not be adjusted between two screw rods at present
Apart from the problem of.
To realize the purpose of this utility model, the technical solution adopted in the utility model is：
Large-scale screw rod, including the first slide rail, the first screw thread, the first screw rod, the first sliding block, hydraulic cylinder, the second sliding block, second
Screw rod, the second screw thread, the second slide rail, the first pedestal, the first support plate, first support, first gear, first driven shaft, the first chain
Bar, the first support block, first flange bearing, second gear, clamping screw, outer barrel, first rotating shaft, the second support block, the second method
Blue bearing, the 4th gear, interior axle, second driven shaft, the 3rd gear, second support, the second support plate, the second pedestal, the second chain
With the second rotating shaft, the outer barrel left side installs to install on the left of the first support block, the first support block pacifies in first rotating shaft, first rotating shaft
Second gear is filled, the first chain lower end is set in second gear, and the first chain upper end is set in first gear, first gear
In first driven shaft, first driven shaft left and right ends are respectively arranged on the first pedestal, and first driven shaft right-hand member passes through connection
Axle device is connected with the first external drive motors, and the first pedestal is arranged on the first support plate, and the first support plate is arranged in first support,
First support is arranged on outer barrel, and interior axle upper end is arranged in outer barrel, and outer barrel is provided with clamping screw, and clamping screw consolidates interior axle
It is scheduled in outer barrel, installs on the left of interior axle to install on the left of the second support block, the second support block and the is installed in the second rotating shaft, the second rotating shaft
Four gears, the second chain upper end is set on the 4th gear, and the second chain lower end is set on the 3rd gear, and the 3rd gear is installed
In second driven shaft, second driven shaft left and right ends are respectively arranged on the second pedestal, and second driven shaft right-hand member passes through shaft coupling
It is connected with the second external drive motors, the second pedestal is arranged on the second support plate, the second support plate is installed on the secondary support bracket, second
Support is arranged under interior axle, and the first screw rod is installed on the left of first rotating shaft, and the first screw rod is externally provided with multiple first screw threads, the second rotating shaft
The second screw rod is installed in left side, and the second screw rod is externally provided with multiple second screw threads, and the first screw rod is provided with the slide rail of more than one first, the
One slide rail is located between two the first screw threads, and the second screw rod is provided with the slide rail of more than one second, and the second slide rail is located at two the
Between two screw threads, install to install under the first sliding block, the first sliding block on the first slide rail and is installed under hydraulic cylinder, the piston rod of hydraulic cylinder
Two sliding blocks, the second sliding block is arranged on the second slide rail.
The first support is made of stainless steel material.
The second support is made of stainless steel material.
The utility model has the advantages that：Unscrew clamping screw, be that interior axle is moved up and down, move up and down the second support block,
To adjust the distance between first rotating shaft and the second rotating shaft, hydraulic cylinder is set all to do stretching motion, to adjust the first screw rod and second
The distance between screw rod, uses the machine barrel that the large-scale screw rod is adapted to different inner diameters；First external drive motors drive first from
Moving axis rotates, and rotates first gear, rotates the first chain, rotates second gear, rotate first rotating shaft, make the first spiral shell
Bar rotary squeezing raw material, when the first screw rod rotates, the first slide rail rotation, the first sliding block is remained stationary as, and hydraulic cylinder will not also rotate；
Second external drive motors drive second driven shaft rotation, rotate the 3rd gear, rotate the second chain, revolve the 4th gear
Turn, rotate the second rotating shaft, make the second screw rod rotary squeezing raw material, when the second screw rod rotates, the rotation of the second slide rail, the second sliding block
Remain stationary as, hydraulic cylinder will not rotate.
Brief description of the drawings
Fig. 1 is the large-scale screw rod overall structure figure of the utility model；
In figure：1st, the first slide rail 2, the first screw thread 3, the first screw rod 4, the first sliding block 5, hydraulic cylinder 6, the second sliding block
7th, the second screw rod 8, the second screw thread 9, the second slide rail 10, the first pedestal 11, the first support plate 12, first support 13, first
Gear 14, first driven shaft 15, the first chain 16, the first support block 17, first flange bearing 18, second gear 19,
It is clamping screw 20, outer barrel 21, first rotating shaft 22, the second support block 23, second flange bearing 24, the 4th gear 25, interior
Axle 26, second driven shaft 27, the 3rd gear 28, second support 29, the second support plate 30, the second pedestal 31, the second chain
32nd, the second rotating shaft.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.The large-scale screw rod of the utility model, bag
Include the first slide rail 1, the first screw thread 2, the first screw rod 3, the first sliding block 4, hydraulic cylinder 5, the second sliding block 6, the second screw rod 7, the second spiral shell
Line 8, the second slide rail 9, the first pedestal 10, the first support plate 11, first support 12, first gear 13, first driven shaft 14, the first chain
Bar 15, the first support block 16, first flange bearing 17, second gear 18, clamping screw 19, outer barrel 20, first rotating shaft 21, second
Support block 22, second flange bearing 23, the 4th gear 24, interior axle 25, second driven shaft 26, the 3rd gear 27, second support 28,
The first support block 16 is installed in second support plate 29, the second pedestal 30, the second chain 31 and the second rotating shaft 32, the left side of outer barrel 20,
The left side of first support block 16, which is installed, installs second gear 18 in first rotating shaft 21, first rotating shaft 21, the lower end of the first chain 15 is arranged
In second gear 18, the upper end of the first chain 15 is set in first gear 13, and first gear 13 is arranged on first driven shaft 14
On, the left and right ends of first driven shaft 14 are respectively arranged on the first pedestal 10, and the right-hand member of first driven shaft 14 passes through shaft coupling and first
External drive motors are connected, and the first external drive motors drive first driven shaft 14 to rotate, and rotate first gear 13, make first
Chain 15 rotates, and rotates second gear 18, rotates first rotating shaft 21, makes the rotary squeezing raw material of the first screw rod 3, the first screw rod
During 3 rotation, the first slide rail 1 is rotated, and the first sliding block 4 is remained stationary as, and hydraulic cylinder 5 will not also rotate；First pedestal 10 is arranged on the
On one support plate 11, the first support plate 11 is arranged in first support 12, and first support 12 is arranged on outer barrel 20, and first support 12 is adopted
It is made of stainless steel material, the upper end of interior axle 25 is arranged in outer barrel 20, outer barrel 20 is provided with clamping screw 19, clamping screw 19 will
Interior axle 25 is fixed in outer barrel 20, and the second support block 22 is installed in the left side of interior axle 25, and the second rotating shaft is installed in the left side of the second support block 22
32, the 4th gear 24 is installed, the upper end of the second chain 31 is set on the 4th gear 24, the lower end of the second chain 31 in second rotating shaft 32
It is set on the 3rd gear 27, the 3rd gear 27 is arranged in second driven shaft 26, and the left and right ends of second driven shaft 26 are respectively installed
On the second pedestal 30, the right-hand member of second driven shaft 26 is connected by shaft coupling with the second external drive motors, the second external drive
Motor drives second driven shaft 26 to rotate, and rotates the 3rd gear 27, rotates the second chain 31, rotate the 4th gear 24,
The second rotating shaft 32 is rotated, makes the rotary squeezing raw material of the second screw rod 7, when the second screw rod 7 rotates, the second slide rail 9 rotates, second slides
Block 6 is remained stationary as, and hydraulic cylinder 5 will not rotate, and the second pedestal 30 is arranged on the second support plate 29, and the second support plate 29 is arranged on second
On support 28, second support 28 is arranged under interior axle 25, and second support 28 is made of stainless steel material, the left side of first rotating shaft 21
First screw rod 3 is installed, the first screw rod 3 is externally provided with multiple first screw threads 2, and the second screw rod 7, the second spiral shell are installed in the left side of the second rotating shaft 32
Bar 7 is externally provided with multiple second screw threads 8, and the first screw rod 3 is provided with the first slide rail of more than one 1, and the first slide rail 1 is located at two first
Between screw thread 2, the second screw rod 7 is provided with the second slide rail of more than one 9, and the second slide rail 9 is located between two the second screw threads 8, the
First sliding block 4 is installed, the first sliding block 4 times is installed and installs the second sliding block 6 under hydraulic cylinder 5, the piston rod of hydraulic cylinder 5 on one slide rail 1,
Unscrew clamping screw 19, be that interior axle 25 is moved up and down, move up and down the second support block 22, to adjust first rotating shaft 21 and second
The distance between rotating shaft 32, makes hydraulic cylinder 5 all do stretching motion, to adjust the distance between the first screw rod 3 and the second screw rod 7,
The machine barrel for making the large-scale screw rod be adapted to different inner diameters is used；Second sliding block 6 is arranged on the second slide rail 9.
The utility model application method：Unscrew clamping screw 19, be that interior axle 25 is moved up and down, make the second support block about 22
It is mobile, to adjust the distance between rotating shaft 32 of first rotating shaft 21 and second, hydraulic cylinder 5 is all done stretching motion, to adjust first
The distance between screw rod 7 of screw rod 3 and second, uses the machine barrel that the large-scale screw rod is adapted to different inner diameters；First external drive electricity
Machine drives first driven shaft 14 to rotate, and rotates first gear 13, rotates the first chain 15, rotate second gear 18, make
First rotating shaft 21 rotates, and makes the rotary squeezing raw material of the first screw rod 3, when the first screw rod 3 rotates, the first slide rail 1 rotates, the first sliding block
4 remain stationary as, and hydraulic cylinder 5 will not also rotate；Second external drive motors drive second driven shaft 26 to rotate, and make the 3rd gear 27
Rotation, rotates the second chain 31, rotates the 4th gear 24, rotate the second rotating shaft 32, makes the rotary squeezing of the second screw rod 7 former
Material, when the second screw rod 7 rotates, the second slide rail 9 is rotated, and the second sliding block 6 is remained stationary as, and hydraulic cylinder 5 will not rotate.
Claims (3)
1. large-scale screw rod, including the first slide rail（1）, the first screw thread（2）, the first screw rod（3）, the first sliding block（4）, hydraulic cylinder（5）、
Second sliding block（6）, the second screw rod（7）, the second screw thread（8）, the second slide rail（9）, the first pedestal（10）, the first support plate（11）,
One support（12）, first gear（13）, first driven shaft（14）, the first chain（15）, the first support block（16）, first flange axle
Hold（17）, second gear（18）, clamping screw（19）, outer barrel（20）, first rotating shaft（21）, the second support block（22）, the second method
Blue bearing（23）, the 4th gear（24）, interior axle（25）, second driven shaft（26）, the 3rd gear（27）, second support（28）,
Two support plates（29）, the second pedestal（30）, the second chain（31）With the second rotating shaft（32）, it is characterized in that：The outer barrel（20）Left side
First support block is installed（16）, the first support block（16）Left side is installed by first rotating shaft（21）, first rotating shaft（21）It is upper to install second
Gear（18）, the first chain（15）Lower end is set in second gear（18）On, the first chain（15）Upper end is set in first gear
（13）On, first gear（13）Installed in first driven shaft（14）On, first driven shaft（14）Left and right ends are respectively arranged on first
Pedestal（10）On, first driven shaft（14）Right-hand member is connected by shaft coupling with the first external drive motors, the first pedestal（10）Peace
Mounted in the first support plate（11）On, the first support plate（11）Installed in first support（12）On, first support（12）Installed in outer barrel
（20）On, interior axle（25）Upper end is arranged on outer barrel（20）It is interior, outer barrel（20）It is provided with clamping screw（19）, clamping screw（19）Will
Interior axle（25）It is fixed on outer barrel（20）It is interior, interior axle（25）Left side is installed by the second support block（22）, the second support block（22）Pacify in left side
Fill the second rotating shaft（32）, the second rotating shaft（32）The 4th gear of upper installation（24）, the second chain（31）Upper end is set in the 4th gear
（24）On, the second chain（31）Lower end is set in the 3rd gear（27）On, the 3rd gear（27）Installed in second driven shaft（26）
On, second driven shaft（26）Left and right ends are respectively arranged on the second pedestal（30）On, second driven shaft（26）Right-hand member passes through shaft coupling
It is connected with the second external drive motors, the second pedestal（30）Installed in the second support plate（29）On, the second support plate（29）Installed in
Two supports（28）On, second support（28）Installed in interior axle（25）Under, first rotating shaft（21）Left side is installed by the first screw rod（3）, the
One screw rod（3）It is externally provided with multiple first screw threads（2）, the second rotating shaft（32）Left side is installed by the second screw rod（7）, the second screw rod（7）Outside
Provided with multiple second screw threads（8）, the first screw rod（3）It is provided with the slide rail of more than one first（1）, the first slide rail（1）Positioned at two
First screw thread（2）Between, the second screw rod（7）It is provided with the slide rail of more than one second（9）, the second slide rail（9）Positioned at two second
Screw thread（8）Between, the first slide rail（1）The first sliding block of upper installation（4）, the first sliding block（4）Lower installation hydraulic cylinder（5）, hydraulic cylinder（5）
Piston rod under the second sliding block is installed（6）, the second sliding block（6）Installed in the second slide rail（9）On.
2. large-scale screw rod according to claim 1, it is characterized in that：The first support（12）Using stainless steel material system
Into.
3. large-scale screw rod according to claim 1, it is characterized in that：The second support（28）Using stainless steel material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135319.4U CN206446089U (en) | 2017-02-15 | 2017-02-15 | Large-scale screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135319.4U CN206446089U (en) | 2017-02-15 | 2017-02-15 | Large-scale screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446089U true CN206446089U (en) | 2017-08-29 |
Family
ID=59664922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135319.4U Expired - Fee Related CN206446089U (en) | 2017-02-15 | 2017-02-15 | Large-scale screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446089U (en) |
-
2017
- 2017-02-15 CN CN201720135319.4U patent/CN206446089U/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 |