CN207156417U - A kind of coupling arrangement of conical double-screw distributor box - Google Patents
A kind of coupling arrangement of conical double-screw distributor box Download PDFInfo
- Publication number
- CN207156417U CN207156417U CN201720730927.XU CN201720730927U CN207156417U CN 207156417 U CN207156417 U CN 207156417U CN 201720730927 U CN201720730927 U CN 201720730927U CN 207156417 U CN207156417 U CN 207156417U
- Authority
- CN
- China
- Prior art keywords
- screw
- distributor box
- conical double
- coupling arrangement
- output shaft
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
It the utility model is related to extruder accessory technical field, and disclose a kind of coupling arrangement of conical double-screw distributor box, including distributing box body, both sides up and down outside the distribution box body have been fixedly connected with chuck, the thread surface of the chuck is connected with fastening bolt, the fastening bolt runs through and extends to the inside of distribution casing, is installed with the output shaft positioned at distributor box box house on the inside of the chuck, the surface of the output shaft is engaged with spline housing.The coupling arrangement of the conical double-screw distributor box, it ensure that screw extruder in use, the intensity that conical double-screw distributor box couples with the machine barrel of screw extruder is high, substantially increase the tightness of screw extruder, simultaneously when carrying out repair and maintenance to screw extruder, the machine barrel convenient disassembly of conical double-screw distributor box and screw extruder, so as to substantially increase the practicality of the coupling arrangement of the conical double-screw distributor box.
Description
Technical field
It the utility model is related to extruder accessory technical field, the connection dress of specially a kind of conical double-screw distributor box
Put.
Background technology
Screw extruder is by pressure and shearing force caused by screw rod rotation, material can fully be plastified
And uniformly mixing, it is molded by mouth mold.Equipped with conical double-screw distributor box in screw extruder, but in screw extruder
Use during, it is unstable that conical double-screw distributor box couples effect with the machine barrel of screw extruder, so as to leverage
The using effect and service life of screw extruder, therefore, we have proposed a kind of connection of conical double-screw distributor box dress
Put to solve the above problems.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of coupling arrangement of conical double-screw distributor box, tool
Standby conical double-screw distributor box couples the advantages of stable with the machine barrel of screw extruder, and it is ineffective to solve prior art connection
The problem of.
(2) technical scheme
Couple stable purpose, the utility model to realize above-mentioned conical double-screw distributor box with the machine barrel of screw extruder
Following technical scheme is provided：A kind of coupling arrangement of conical double-screw distributor box, including distribution box body, the distribution box body
Outside both sides up and down have been fixedly connected with chuck, and the thread surface of the chuck is connected with fastening bolt, the fastening bolt
Run through and extend to the inside of distribution box body, the output positioned at distributor box box house is installed with the inside of the chuck
Axle, the surface of the output shaft are engaged with spline housing.
Preferably, the quantity of the fastening bolt is eight, and eight fastening bolts are divided into two groups, two groups of fastening bolt difference
It is threaded in the surface of two chucks.
Preferably, the specification of the output shaft is adapted with the specification of spline housing.
Preferably, the quantity of the output shaft is two, and two output shafts are symmetrically and fixedly mounted to distribute the interior of box body
Portion.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of coupling arrangement of conical double-screw distributor box, possess with
Lower beneficial effect：
The coupling arrangement of the conical double-screw distributor box, it ensure that screw extruder in use, conical double-screw
The intensity that distributor box couples with the machine barrel of screw extruder is high, substantially increases the tightness of screw extruder, while to spiral shell
When bar extruder carries out repair and maintenance, the machine barrel convenient disassembly of conical double-screw distributor box and screw extruder, so as to carry significantly
The high practicality of the coupling arrangement of the conical double-screw distributor box.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model output shaft structure sectional view；
Fig. 3 is the utility model output shaft structural side view；
Fig. 4 is the structural representation of the utility model embodiment one；
Fig. 5 is the structural representation of the utility model embodiment two.
In figure：1 distribution box body, 2 chucks, 3 fastening bolts, 4 output shafts, 5 spline housings, 6 fixing bolts, 7 flanges.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3, a kind of coupling arrangement of conical double-screw distributor box, including distribution box body 1 are referred to, distributes box body
Upper and lower both sides outside 1 have been fixedly connected with chuck 2, and the thread surface of chuck 2 is connected with fastening bolt 3, and fastening bolt 3 is passed through
Wear and extend to the inside of distribution box body, the quantity of fastening bolt 3 is eight, and eight fastening bolts 3 are divided to for two groups, and two groups tight
Fixing bolt 3 is threaded in the surface of a chuck 2 respectively, and the inner side of chuck 2 is installed with inside distribution box body 1
Output shaft 4, the surface of output shaft 4 is engaged with spline housing 5, and the specification of output shaft 4 is adapted with the specification of spline housing 5, output
The quantity of axle 4 is two, and two output shafts 4 are symmetrically and fixedly mounted to distribute the inside of box body 1.
Embodiment one：Referring to Fig. 4, a kind of coupling arrangement of conical double-screw distributor box, including distribution box body 1, point
Fixing bolt 6 is fixedly connected with one week with the outside of box body 1, the inner side of fixing bolt 6 is installed with positioned at distributor box case
Output shaft 4 inside body 1, the surface of output shaft 4 are engaged with spline housing 5, and the specification of output shaft 4 is mutually fitted with the specification of spline housing 5
Match somebody with somebody, the quantity of output shaft 4 is two, and two output shafts 4 are symmetrically and fixedly mounted to distribute the inside of box body 1.
Embodiment two：Referring to Fig. 5, a kind of coupling arrangement of conical double-screw distributor box, including distribution box body 1, point
Flange 7 is fixedly connected with the outside of box body 1, the inner side of flange 7 is installed with the output shaft inside distribution box body 1
4, the surface of output shaft 4 is engaged with spline housing 5, and the specification of output shaft 4 is adapted with the specification of spline housing 5, the quantity of output shaft 4
For two, two output shafts 4 are symmetrically and fixedly mounted to distribute the inside of box body 1.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the coupling arrangement of the conical double-screw distributor box, coupled by using chuck 2, fixing bolt 6 couples
And flange 7 couples three kinds of connecting modes, ensure that screw extruder in use, conical double-screw distributor box and screw rod
The intensity of the machine barrel connection of extruder is high, substantially increases the tightness of screw extruder, while carry out to screw extruder
During repair and maintenance, the machine barrel convenient disassembly of conical double-screw distributor box and screw extruder is double so as to substantially increase the taper
The practicality of the coupling arrangement of screw rod distributor box.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of coupling arrangement of conical double-screw distributor box, including distribution box body (1), it is characterised in that：The distributor box
The outside upper and lower both sides of casing (1) have been fixedly connected with chuck (2), and the thread surface of the chuck (2) is connected with fastening spiral shell
Bolt (3), the fastening bolt (3) are run through and extend to the inside of distribution box body (1), and peace is fixed in the inner side of the chuck (2)
Equipped with positioned at the internal output shaft (4) of distribution box body (1), the surface of the output shaft (4) is engaged with spline housing (5).
A kind of 2. coupling arrangement of conical double-screw distributor box according to claim 1, it is characterised in that：The fastening spiral shell
The quantity of bolt (3) is eight, and eight fastening bolts (3) are divided into two groups, and two groups of fastening bolts (3) are threaded in two cards respectively
The surface of disk (2).
A kind of 3. coupling arrangement of conical double-screw distributor box according to claim 1, it is characterised in that：The output shaft
(4) specification is adapted with the specification of spline housing (5).
A kind of 4. coupling arrangement of conical double-screw distributor box according to claim 1, it is characterised in that：The output shaft
(4) quantity is two, and two output shafts (4) are symmetrically and fixedly mounted to distribute the inside of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730927.XU CN207156417U (en) | 2017-06-10 | 2017-06-10 | A kind of coupling arrangement of conical double-screw distributor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730927.XU CN207156417U (en) | 2017-06-10 | 2017-06-10 | A kind of coupling arrangement of conical double-screw distributor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207156417U true CN207156417U (en) | 2018-03-30 |
Family
ID=61710558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730927.XU Expired - Fee Related CN207156417U (en) | 2017-06-10 | 2017-06-10 | A kind of coupling arrangement of conical double-screw distributor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207156417U (en) |
-
2017
- 2017-06-10 CN CN201720730927.XU patent/CN207156417U/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: 20180330 |