CN205905385U - Assembled screw rod - Google Patents
Assembled screw rod Download PDFInfo
- Publication number
- CN205905385U CN205905385U CN201620672193.XU CN201620672193U CN205905385U CN 205905385 U CN205905385 U CN 205905385U CN 201620672193 U CN201620672193 U CN 201620672193U CN 205905385 U CN205905385 U CN 205905385U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- pillar
- bolt
- left end
- 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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- Transmission Devices (AREA)
Abstract
The utility model provides an assembled screw rod, belongs to screw rod technical field, including first pillar, first sleeve, first bolt, support, flange bearing, slide rail, slider, second pillar, second bolt, second sleeve, third screw rod, second screw rod and first screw rod, two first pillars of first screw rod each side installation, first pillar left end is installed in first sleeve, and first sleeve is equipped with first bolt outward, and first bolt is fixed first pillar in first sleeve, and first sleeve is installed on the second screw rod, two second pillars of first screw rod each side installation, second pillar left end is installed in the second sleeve, the utility model has the advantages that: distance between adjustable driving screw and the sub -screw.
Description
Technical field
The utility model is related to a kind of assembly type screw rod, belongs to screw technique field.
Background technology
Screw rod is that outer surface cuts with spiral fluted cylinder or the circular cone cutting with Conical Spiral Groove, is used for plastic shaping and sets
Standby, such as plastic section extruding machine, injection machine etc..Screw rod and machine barrel are the core components of plastic molding equipment, are that heating extrusion is moulded
The part changed, is the core of plastics machinery.Two screw rod monomers in the twin-screw of prior art fit tightly together,
Cannot the distance between adjusting screw rod monomer, make squeezing effect bad.In order to solve above-mentioned difficulties, need to develop a can adjust
Assembly type screw rod.
Content of the invention
The purpose of this utility model is to provide a kind of assembly type screw rod.
Problem to be solved in the utility model is two screw rod monomers in the twin-screw of prior art is to be fitted tightly over
Problem together.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of assembly type screw rod, including the first pillar, the first sleeve, the first bolt, support, flange bearing, slide rail, cunning
Block, the second pillar, the second bolt, second sleeve, the 3rd screw rod, the second screw rod and the first screw rod, two about described first screw rod
Two the first pillars are respectively installed in side, and the first pillar left end is arranged in the first sleeve, and the first sleeve is externally provided with the first bolt, and first
First pillar is fixed in the first sleeve bolt, and the first sleeve is arranged on the second screw rod, and the first screw rod is each side pacified
Fill two the second pillars, the second pillar left end is arranged in second sleeve, and second sleeve is arranged in the 3rd screw rod, second sleeve
Left end stretches out outside the 3rd screw rod, and second sleeve is provided with the second bolt, and the second pillar is fixed in second sleeve the second bolt,
First screw rod is arranged in flange bearing, and flange bearing is rack-mount, and support is arranged in slide rail, slide rail is installed and slides
Block, slide block is arranged under the 3rd screw rod.
Described first pillar is made up of ammonification Steel material.
Described second pillar is made up of ammonification Steel material.
The utility model has the advantages that: unscrew the first bolt, so that the first pillar is put in or stretch out the first sleeve, to adjust
The distance between one screw rod and the second screw rod；Unscrew the second bolt, so that the second pillar is put in or stretch out second sleeve, to adjust
The distance between one screw rod and the 3rd screw rod；First screw rod, by Motor drive, makes slide block rotate on slide rail.
Brief description
Fig. 1 is a kind of the utility model assembly type screw rod overall structure figure；
Fig. 2 is the top view of flange bearing mounting structure；
In figure: 1, the first pillar 2, the first sleeve 3, the first bolt 4, support 5, flange bearing 6, slide rail
7th, slide block 8, the second pillar 9, the second bolt 10, second sleeve 11, the 3rd screw rod 12, the second screw rod 13,
One screw rod.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
A kind of the utility model assembly type screw rod, including the first pillar 1, the first sleeve 2, the first bolt 3, support 4, flange
Bearing 5, slide rail 6, slide block 7, the second pillar 8, the second bolt 9, second sleeve 10, the 3rd screw rod 11, the second screw rod 12 and first
Screw rod 13, described first screw rod 13 each side installs two the first pillars 1, and the first pillar 1 is made up of ammonification Steel material, the
One pillar 1 left end is arranged in the first sleeve 2, and the first sleeve 2 is externally provided with the first bolt 3, and the first bolt 3 will be solid for the first pillar 1
It is scheduled in the first sleeve 2, unscrews the first bolt 3, so that the first pillar 1 is put in or stretch out the first sleeve 2, to adjust the first screw rod 13
The distance between with the second screw rod 12；First sleeve 2 is arranged on the second screw rod 12, and the first screw rod 13 each side installs two
Individual second pillar 8, the second pillar 8 is made up of ammonification Steel material, and the second pillar 8 left end is arranged in second sleeve 10, second set
Cylinder 10 is arranged in the 3rd screw rod 11, and second sleeve 10 left end stretches out outside the 3rd screw rod 11, and second sleeve 10 is provided with the second spiral shell
Bolt 9, the second pillar 8 is fixed in second sleeve 10 the second bolt 9, unscrews the second bolt 9, so that the second pillar 8 is put in or stretch
Go out second sleeve 10, to adjust the distance between the first screw rod 13 and the 3rd screw rod 11；First screw rod 13 is arranged on flange bearing 5
Interior, flange bearing 5 is arranged on support 4, and support 4 is arranged in slide rail 6, and slide rail 6 is installed slide block 7, and slide block 7 is arranged on the 3rd
Under screw rod 11, the first screw rod 13, by Motor drive, makes slide block 7 rotate on slide rail 6.
The utility model using method: unscrew the first bolt 3, make the first pillar 1 put in or stretch out the first sleeve 2, to adjust
Save the distance between the first screw rod 13 and the second screw rod 12；Unscrew the second bolt 9, so that the second pillar 8 is put in or stretch out second set
Cylinder 10, to adjust the distance between the first screw rod 13 and the 3rd screw rod 11；First screw rod 13, by Motor drive, makes slide block 7 slide
Rotate on rail 6.
Claims (3)
1. a kind of assembly type screw rod, including the first pillar (1), the first sleeve (2), the first bolt (3), support (4), flange bearing
(5), slide rail (6), slide block (7), the second pillar (8), the second bolt (9), second sleeve (10), the 3rd screw rod (11), the second spiral shell
Bar (12) and the first screw rod (13), is characterized in that: described first screw rod (13) each side installs two the first pillars (1),
First pillar (1) left end is arranged in the first sleeve (2), and the first sleeve (2) is externally provided with the first bolt (3), and the first bolt (3) will
First pillar (1) is fixed in the first sleeve (2), and the first sleeve (2) is arranged on the second screw rod (12), and the first screw rod (13) is left
Two the second pillars (8) are respectively installed in right both sides, and the second pillar (8) left end is arranged in second sleeve (10), second sleeve (10)
It is arranged on the 3rd in screw rod (11), second sleeve (10) left end stretches out the 3rd screw rod (11) outward, second sleeve (10) is provided with the
Two bolts (9), the second pillar (8) is fixed in second sleeve (10) the second bolt (9), and the first screw rod (13) is arranged on flange
In bearing (5), flange bearing (5) is arranged on support (4), and support (4) is arranged in slide rail (6), and slide rail (6) is upper to install slide block
(7), slide block (7) is arranged under the 3rd screw rod (11).
2. a kind of assembly type screw rod according to claim 1, is characterized in that: described first pillar (1) is ammonification Steel material
Make.
3. a kind of assembly type screw rod according to claim 1, is characterized in that: described second pillar (8) is ammonification Steel material
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672193.XU CN205905385U (en) | 2016-06-30 | 2016-06-30 | Assembled screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620672193.XU CN205905385U (en) | 2016-06-30 | 2016-06-30 | Assembled screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905385U true CN205905385U (en) | 2017-01-25 |
Family
ID=57813256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620672193.XU Expired - Fee Related CN205905385U (en) | 2016-06-30 | 2016-06-30 | Assembled screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905385U (en) |
-
2016
- 2016-06-30 CN CN201620672193.XU patent/CN205905385U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170630 |