CN206598512U - Adjustable type twin-screw - Google Patents
Adjustable type twin-screw Download PDFInfo
- Publication number
- CN206598512U CN206598512U CN201720361147.2U CN201720361147U CN206598512U CN 206598512 U CN206598512 U CN 206598512U CN 201720361147 U CN201720361147 U CN 201720361147U CN 206598512 U CN206598512 U CN 206598512U
- Authority
- CN
- China
- Prior art keywords
- hole
- screw
- screw rod
- machine barrel
- gear
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses adjustable type twin-screw, outer bolt is connected through mounting hole with relevant device screw thread first, realize being fixedly connected for the device and external equipment, then, outside a number of drive gear can be placed on the first avoidance hole, second avoids hole, 3rd avoids in hole and the 4th avoidance hole, then, head rod is connected with the second connecting rod with outside telescoping mechanism, the adjustable type twin-screw, clever structure, it is powerful, pass through built-in mechanism, the front and back position of twin-screw is adjusted convenient outside retractor device, so that to reach the purpose being controlled to twin-screw rotating speed, the final use demand for meeting distinct device.
Description
Technical field
The utility model is related to screw rod, more particularly to adjustable type twin-screw.
Background technology
At present, it is known that parallel double-screw is screw-rod structure, reasonable in design, plasticizing effect is good, yield is high, extrusion is stable
Etc. advantage, so that it is widely used in material processing and forming industry, but existing parallel double-screw, common configuration is simple, function list
One, it is impossible to as needed, to coordinate external device (ED) to carry out different regulations to internal both sides screw speed, so as to constrain parallel
The use of twin-screw, in view of disadvantages described above, is necessary to design adjustable type twin-screw in fact.
Utility model content
Technical problem to be solved in the utility model is：Adjustable type twin-screw is provided, to solve traditional at present put down
Row twin-screw, it is impossible to as needed, to coordinate the problem of external device (ED) carries out different adjustment to internal both sides screw speed.
In order to solve the above technical problems, the technical solution of the utility model is：Adjustable type twin-screw, including machine barrel, first
Hole, the second avoidance hole, the 3rd avoidance hole, the 4th avoidance hole, the first screw rod, first gear, the second screw rod, second gear are avoided,
Described first avoids hole position front end on the left of machine barrel, and described first to avoid hole be through hole, described second avoid hole position in
Rear end on the left of machine barrel, described second to avoid hole be through hole, and the described 3rd avoids hole position in machine barrel right side front, described the
Three avoid hole for through hole, and the 4th described avoidance hole position is in machine barrel right side rear end, and the 4th described avoidance hole is through hole, described
First screw rod is on the left of the inside machine barrel, and the first described screw rod is movably connected with machine barrel, and described first gear is through the
One screw rod, described first gear is integrally connected with the first screw rod, and the second described screw rod is described on the right side of inside machine barrel
Second screw rod is movably connected with machine barrel, and described second gear is through the second screw rod, described second gear and the second screw rod
One is connected.
Further, described machine barrel rear and front end is additionally provided with mounting disc, and described mounting disc is integrally connected with machine barrel.
Further, described mounting disc inside circumference is also equipped with a number of mounting hole, and described mounting hole is circle
Shape through hole.
Further, the first described spiro rod rear end is additionally provided with head rod, described head rod and the first screw rod
One is connected.
Further, the second described spiro rod rear end is additionally provided with the second connecting rod, the second described connecting rod and the second screw rod
One is connected.
Compared with prior art, the adjustable type twin-screw, passes through mounting hole and relevant device screw thread by outer bolt first
It is connected, that is, realizes being fixedly connected for the device and external equipment, then, outside a number of drive gear can be placed on to the
One avoids in hole, the second avoidance hole, the 3rd avoidance hole and the 4th avoidance hole, then, by head rod and the second connecting rod
It is connected with outside telescoping mechanism, when the first gear on the first screw rod, which is in first, avoids hole portion position, hole is avoided by first
The effect of the drive gear rotation at position, so that first gear drives the first screw rod synchronous axial system, when outside telescoping mechanism pair
First screw position is adjusted, even if the first gear on the first bolt is in the second avoidance hole portion position, is kept away by second
The effect for allowing the drive gear of hole portion position to rotate, makes first gear drive the first screw rod synchronous axial system, similarly, when on the second screw rod
Second gear be in the 3rd avoid hole portion position when, by the 3rd avoid hole portion position drive gear rotate effect so that
Second gear drives the second screw rod synchronous axial system, when the second screw position is adjusted outside telescoping mechanism, even if the second spiral shell
When second gear on bolt is in the 4th avoidance hole portion position, the effect rotated by the 4th drive gear for avoiding hole portion position makes
Second gear drives the second screw rod synchronous axial system, eventually through aforesaid way, so that the position by adjusting twin-screw, to reach
The purpose controlled twin-screw rotating speed, the adjustable type twin-screw is clever structure, powerful, passes through built-in mechanism, convenient outside
The front and back position of twin-screw is adjusted retractor device, so as to reach the purpose being controlled to twin-screw rotating speed, finally
Meet the use demand of distinct device.
Brief description of the drawings
Fig. 1 is the front view of adjustable type twin-screw；
Fig. 2 is the top view of adjustable type twin-screw；
Fig. 3 is the A of adjustable type twin-screw to sectional view.
Machine barrel 1, first avoids hole 2, second and avoids the avoidance hole the 4, the 4th of hole the 3, the 3rd avoidance hole 5, the first screw rod 6, first
Gear 7, the second screw rod 8, second gear 9, mounting disc 101, mounting hole 102, head rod 601, the second connecting rod 801.
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice, in other cases, do not specifically describe well-known process step.
As shown in Figure 1, Figure 2, Figure 3 shows, adjustable type twin-screw, including machine barrel 1, first avoid hole 2, second and avoid hole the 3, the 3rd
Avoid hole the 4, the 4th and avoid hole 5, the first screw rod 6, first gear 7, the second screw rod 8, second gear 9, the first described avoidance hole 2
Positioned at the left side front end of machine barrel 1, the first described avoidance hole 2 is through hole, and the second described avoidance hole 3 is located at the left side rear end of machine barrel 1,
It is through hole that described second, which avoids hole 3, and the 3rd described avoidance hole 4 is located at the right side front of machine barrel 1, the 3rd described avoidance hole 4
For through hole, the 4th described avoidance hole 5 is located at the right side rear end of machine barrel 1, and the 4th described avoidance hole 5 is through hole, described first
Screw rod 6 runs through the inside left of machine barrel 1, and the first described screw rod 6 is movably connected with machine barrel 1, and described first gear 7 is through the
One screw rod 6, described first gear 7 is connected with the one of the first screw rod 6, and the second described screw rod 8 runs through the inner right side of machine barrel 1,
The second described screw rod 8 is movably connected with machine barrel 1, and described second gear 9 is through the second screw rod 8, described second gear 9
It is connected with the one of the second screw rod 8, the described rear and front end of machine barrel 1 is additionally provided with mounting disc 101, described mounting disc 101 and machine barrel 1
One is connected, and the described inside circumference of mounting disc 101 is also equipped with a number of mounting hole 102, and described mounting hole 102 is
Manhole, the described rear end of the first screw rod 6 is additionally provided with head rod 601, the described screw rod of head rod 601 and first
6 one are connected, and the described rear end of the second screw rod 8 is additionally provided with the second connecting rod 801, the second described connecting rod 801 and the second spiral shell
The one of bar 8 is connected.
Outer bolt, is connected by the adjustable type twin-screw through mounting hole 102 with relevant device screw thread first, that is, realizing should
Device and external equipment are fixedly connected, then, and outside a number of drive gear can be placed on to the first avoidance hole 2, the
Two, which avoid holes the 3, the 3rd, avoids hole 4 and the 4th and avoids in hole 5, then, by the connecting rod 801 of head rod 601 and second and
Outside telescoping mechanism is connected, and when the first gear 7 on the first screw rod 6, which is in first, avoids 2 position of hole, hole is avoided by first
The effect of the drive gear rotation at 2 positions, so that first gear 7 drives the synchronous axial system of the first screw rod 6, when outside telescoping mechanism
The position of first screw rod 6 is adjusted, even if the first gear 7 on the first bolt 6 is in the second avoidance 3 position of hole, passed through
Second avoids the effect of the drive gear rotation at the position of hole 3, first gear 7 is driven the synchronous axial system of the first screw rod 6, similarly, when
When second gear 9 on second screw rod 8 is in the 3rd avoidance 4 position of hole, passes through the 3rd drive gear for avoiding the position of hole 4 and rotate
Effect so that second gear 9 drive the synchronous axial system of the second screw rod 8, when outside telescoping mechanism to the position of the second screw rod 8 carry out
Regulation, even if the second gear 9 on the second bolt 8 is in the 4th avoidance 5 position of hole, passes through the 4th drive for avoiding the position of hole 5
The effect of moving gear rotation, makes second gear 9 drive the second screw rod synchronous axial system, eventually through aforesaid way, so that by adjusting
The position of twin-screw is saved, to reach the purpose controlled twin-screw rotating speed.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (5)
1. adjustable type twin-screw, it is characterised in that kept away including machine barrel, the first avoidance hole, the second avoidance hole, the 3rd avoidance hole, the 4th
Allow hole, the first screw rod, first gear, the second screw rod, second gear, described first avoids hole position front end, institute on the left of machine barrel
It is through hole that first stated, which avoids hole, and the second described avoidance hole position is in machine barrel left side rear end, and the second described avoidance hole is through hole,
Described 3rd avoids hole position in machine barrel right side front, and the described 3rd to avoid hole be through hole, the described 4th avoid hole position in
Rear end on the right side of machine barrel, the 4th described avoidance hole is through hole, and the first described screw rod is on the left of inside machine barrel, described first
Screw rod is movably connected with machine barrel, and described first gear is through the first screw rod, and described first gear and the first screw rod is integral
It is connected, the second described screw rod is on the right side of inside machine barrel, and the second described screw rod is movably connected with machine barrel, the second described tooth
Wheel is integrally connected through the second screw rod, described second gear with the second screw rod.
2. adjustable type twin-screw as claimed in claim 1, it is characterised in that described machine barrel rear and front end is additionally provided with mounting disc,
Described mounting disc is integrally connected with machine barrel.
3. adjustable type twin-screw as claimed in claim 2, it is characterised in that if described mounting disc inside circumference is also equipped with
The mounting hole of dry quantity, described mounting hole is manhole.
4. adjustable type twin-screw as claimed in claim 3, it is characterised in that the first described spiro rod rear end is additionally provided with the first company
Extension bar, described head rod is integrally connected with the first screw rod.
5. adjustable type twin-screw as claimed in claim 4, it is characterised in that the second described spiro rod rear end is additionally provided with the second company
Extension bar, the second described connecting rod is integrally connected with the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361147.2U CN206598512U (en) | 2017-04-07 | 2017-04-07 | Adjustable type twin-screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361147.2U CN206598512U (en) | 2017-04-07 | 2017-04-07 | Adjustable type twin-screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598512U true CN206598512U (en) | 2017-10-31 |
Family
ID=60143828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361147.2U Expired - Fee Related CN206598512U (en) | 2017-04-07 | 2017-04-07 | Adjustable type twin-screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598512U (en) |
-
2017
- 2017-04-07 CN CN201720361147.2U patent/CN206598512U/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: 20171031 Termination date: 20190407 |