CN206306372U - A kind of barrel device for installing and adjusting of injection machine - Google Patents
A kind of barrel device for installing and adjusting of injection machine Download PDFInfo
- Publication number
- CN206306372U CN206306372U CN201621435176.0U CN201621435176U CN206306372U CN 206306372 U CN206306372 U CN 206306372U CN 201621435176 U CN201621435176 U CN 201621435176U CN 206306372 U CN206306372 U CN 206306372U
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- barrel
- installing
- injection
- centring ring
- adjusting
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Abstract
The utility model provides a kind of barrel device for installing and adjusting of injection machine, belongs to injection machine technical field.It solves the problems, such as that the central shaft of existing barrel is Chong Die with the central shaft of injection plate.The utility model includes that a kind of barrel device for installing and adjusting of injection machine includes injection plate, barrel, eccentric centring ring, wherein eccentric centring ring is parallel to each other with eccentric centring ring by the normal direction in the outer ring center of circle by the normal orientation in the inner ring center of circle, and do not overlap, eccentric centring ring inner ring is installed on the first step of barrel, eccentric centring ring outer ring is installed in the accommodating chamber of injection plate so that the central shaft of barrel and the central shaft of accommodating chamber are Chong Die after installation.
Description
Technical field
The utility model belongs to injection machine technical field, is related to a kind of barrel device for installing and adjusting of injection machine.
Background technology
Injection machine is that thermoplastic or thermosetting material are made into variously-shaped plastic products using mould for plastics
Main former, and during material is molded into fixed plastics product, injecting systems play one it is most important
Effect, its be in one of injection molding material machine circulation, after a number of plastic heating can be plastified within the time of regulation,
Under certain pressure and speed, molten plastic is injected in mold cavity by screw rod, after injection terminates, to being expelled to mould
Melt in chamber keeps sizing.
Barrel is an important part in injecting systems, but when barrel is installed, often there is the center of barrel
Axle is not overlap with the central shaft of injection plate, and screw rod is installed in barrel, but screw stem is Chong Die with the central shaft of injection plate, such as
This, will cause in injecting systems operationally, and screw rod rubs with barrel, so that screw rod or barrel are damaged.
The content of the invention
The purpose of this utility model is directed to existing technology and there is above mentioned problem, it is proposed that a kind of simple structure, can make
The barrel device for installing and adjusting of the central shaft of the injection plate injection machine Chong Die with the central shaft of barrel.
The purpose of this utility model can be realized by following technical proposal：A kind of barrel of injection machine installs regulation dress
Put, including：
Injection plate；
Barrel, described barrel one end be installed on injection plate middle part, and barrel axial direction perpendicular to injection plate；
Eccentric centring ring, the eccentric centring ring is located between injection plate and barrel, and eccentric centring ring is justified by outer ring
The normal direction of the heart is parallel to each other with eccentric centring ring by the normal direction in the inner ring center of circle, and does not overlap, the eccentric centring ring and injection
Plate is threadedly coupled.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, the injection plate middle part is provided with for setting-up eccentricity
The accommodating chamber of centring ring, the accommodating chamber inside is cylindrical, and the diameter of accommodating chamber side is straight with centring ring outer ring with great concentration
Footpath size is identical.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, be additionally provided between the injection plate and barrel for
The barrel nut of limitation barrel axial movement.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, the barrel is provided with for installing partially near one end
The first step of heart centring ring, second step and the 3rd step for installing barrel nut.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, blanking device is installed on the 3rd step,
The blanking device is threadedly coupled with injection plate.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, screw rod, the screw rod are inserted with inside the barrel
Can be rotated around screw stem.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, the screw rod is provided near bias centring ring one end
The drive end of drive screw turns, the drive end runs through injection plate.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, the drive end side is provided with some toothed racks.
In a kind of barrel device for installing and adjusting of above-mentioned injection machine, the screw rod is provided with injection away from injection plate one end
Device.
Compared with prior art, the utility model has the advantages that：
1st, eccentric centring ring outer ring is mutual by the normal orientation in the center of circle with eccentric centring ring inner ring by the normal direction in the center of circle
It is parallel, and do not overlap, eccentric centring ring inner ring is installed on the first step of barrel, eccentric centring ring outer ring is installed on note
Penetrate in the accommodating chamber of plate so that the central shaft of barrel and the central shaft of accommodating chamber are Chong Die after installation.
Brief description of the drawings
Fig. 1 is the structural representation of the preferred embodiment of the utility model one.
Fig. 2 is the structural representation of injection plate.
Fig. 3 is the structural representation after barrel assembling.
Fig. 4 is the constitutional diagram of barrel and screw rod.
Fig. 5 is the half sectional view of eccentric centring ring.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As Figure 1-Figure 5, a kind of device for installing and adjusting of injector barrel 200 of the present utility model include injection plate 100,
Barrel 200, eccentric centring ring 211.
Further, the one end of barrel 200 is installed on the middle part of injection plate 100, and barrel 200 axial direction perpendicular to injection
Plate 100；Eccentric centring ring 211 is located between injection plate 100 and barrel 200, and eccentric centring ring 211 is by the method in the outer ring center of circle
Be parallel to each other by the normal orientation in the inner ring center of circle to eccentric centring ring 211, and do not overlapped, the eccentric centring ring 211 with
Injection plate 100 is threadedly coupled, and during installation, the one end of barrel 200 is installed on the inner ring of eccentric centring ring 211, and bias is positioned
Circle 211 is installed on the middle part of injection plate 100 so that eccentric centring ring 211 after installation by the outer ring center of circle normal direction and barrel 200
Central shaft overlap.
Further, the middle part of injection plate 100 is provided with the accommodating chamber 110 for setting-up eccentricity centring ring 211, and accommodating chamber
110 inside are cylindrical, and the diameter of the side of accommodating chamber 110 is identical with the diameter of the eccentric outer ring of centring ring 211, in this way,
May be such that eccentric centring ring 211 can be installed into accommodating chamber 110, it is to avoid eccentric centring ring 211 occurs arranged in dislocation when mounted,
And be operationally moved.
As Figure 2-Figure 5, the material for limiting the axial movement of barrel 200 is additionally provided between injection plate 100 and barrel 200
Cylinder nut 221, the setting of the barrel nut 221 so that operationally, the end face of barrel nut 221 props up barrel to barrel 200
200, the other end of barrel nut 221 props up eccentric centring ring 211, and eccentric centring ring 211 is installed on the receiving of injection plate 100
In chamber 110 so that operationally, barrel nut 221 limits barrel 200 and moved along the axial direction of barrel 200 barrel 200,
So that barrel 200 being capable of steady operation.
Barrel 200 is provided with first step 210 for setting-up eccentricity centring ring 211 near one end, for installing barrel spiral shell
Female 221 step 230 of second step 220 and the 3rd, preferential, first step 210, the step of second step 220 and the 3rd
230 be respectively provided with it is cylindrical, and first step 210 race diameter less than second step 220 race diameter, second step
220 race diameter is less than the race diameter of the 3rd step 230, and 211 1 sections of faces of eccentric centring ring prop up second step 220, and
Eccentric centring ring 211 is installed in the accommodating chamber 110 of injection plate 100, in this way, further limiting axle of the barrel 200 along barrel 200
Moved to direction, secondly, the setting of this mechanism is also increased attractive in appearance outside barrel 200.
Blanking device 231 is installed on 3rd step 230, the blanking device 231 is threadedly coupled with injection plate 100, and under
Material device 231 and injection plate 100 wrap up eccentric centring ring 211 and barrel nut 221, and under causing that barrel nut 221 is close to
The material step 230 of device 231 and the 3rd so that eccentric centring ring 211 and barrel nut 221 can be fixedly mounted on injection plate
On 100, secondly, the setting of the blanking device 231, the dust that it also avoid the external world enters in accommodating chamber 110, reduces dust to this
The influence of device for installing and adjusting, so that it is guaranteed that the barrel 200 can steady operation.
Screw rod 240 is inserted with inside barrel 200, the screw rod 240 can be around the central axis of screw rod 240, during work, under
Material device 231 causes that material enters the inside of feeding cylinder 200, afterwards by rotating screw rod 240 so that material is along screw rod 240
Hand of spiral is moved.
Screw rod 240 is provided with the drive end 241 of the rotation of drive screw 240, the drive end near bias centring ring 211 one end
241 run through injection plate 100, and the side of drive end 241 is provided with some tooth bar 241a, and tooth bar 241a axial direction and screw rod
240 axial direction is parallel, during installation, the injection machine be used for drive screw 240 rotate drive device (not marked in figure) with
Drive end 241 is engaged, and during work, drive device is rotated and drives drive end 241 to rotate so that the also concomitant rotation of screw rod 240, so that
Material is allowed to be moved along the hand of spiral of screw rod 240.
Barrel 200 is provided with injection device 250 away from the one end of injection plate 100, and the injection device 250 is provided with injection head 251,
During work, by rotate screw rod 240 so that material along screw rod 240 hand of spiral move, and enter injection device 250 in,
Hereafter, material is projected from injection device 250 by injection head 251.
The following is installation process of the present utility model：
Blanking device 231 is arranged on the 3rd step 230 of barrel 200；
Barrel nut 221 is arranged on the second step 220 of barrel 200；
Eccentric centring ring 211 is arranged on the first step 210 of barrel 200；
The one end of barrel 200 is installed in injection plate 100, and barrel nut 221 is installed on appearance with eccentric centring ring 211
Receive in chamber 110；
By screw rod 240 through in barrel 200；
Injection device 250 is installed.
The following is operation principle of the present utility model：
Eccentric centring ring 211 is installed on the first step 210 of barrel 200, eccentric centring ring 211 is installed on injection
In the accommodating chamber 110 of plate 100, the diameter of the side of accommodating chamber 110 is identical with the diameter of eccentric centring ring outer ring, bias positioning
Circle 211 is parallel to each other with eccentric centring ring 211 by the normal direction in the outer ring center of circle by the normal direction in the inner ring center of circle, and does not overlap, and makes
The central shaft of the barrel 200 after must installing is Chong Die with the central shaft of accommodating chamber 110.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (9)
1. the barrel device for installing and adjusting of a kind of injection machine, it is characterised in that including
Injection plate；
Barrel, described barrel one end be installed on injection plate middle part, and barrel axial direction perpendicular to injection plate；
Eccentric centring ring, the eccentric centring ring is located between injection plate and barrel, and eccentric centring ring is by the outer ring center of circle
Normal direction is parallel to each other with eccentric centring ring by the normal direction in the inner ring center of circle, and does not overlap, the eccentric centring ring and injection plate spiral shell
Line is connected.
2. the barrel device for installing and adjusting of a kind of injection machine according to claim 1, it is characterised in that in the injection plate
Portion is provided with the accommodating chamber for setting-up eccentricity centring ring, and the accommodating chamber inside is cylindrical, and the diameter of accommodating chamber side with
The diameter of eccentric centring ring outer ring is identical.
3. the barrel device for installing and adjusting of a kind of injection machine according to claim 1, it is characterised in that the injection plate with
The barrel nut for limiting barrel axial movement is additionally provided between barrel.
4. the barrel device for installing and adjusting of a kind of injection machine according to claim 3, it is characterised in that the barrel is close to
One end is provided with the first step for setting-up eccentricity centring ring, the second step for installing barrel nut and the 3rd step.
5. a kind of barrel device for installing and adjusting of injection machine according to claim 4, it is characterised in that the 3rd step
On blanking device is installed, the blanking device is threadedly coupled with injection plate.
6. the barrel device for installing and adjusting of a kind of injection machine according to claim 1, it is characterised in that inside the barrel
Screw rod is inserted with, the screw rod can be rotated around screw stem.
7. the barrel device for installing and adjusting of a kind of injection machine according to claim 6, it is characterised in that the screw rod is close to
Eccentric centring ring one end is provided with the drive end of drive screw turns, and the drive end runs through injection plate.
8. a kind of barrel device for installing and adjusting of injection machine according to claim 7, it is characterised in that the drive end side
Face is provided with some tooth bars.
9. the barrel device for installing and adjusting of a kind of injection machine according to claim 7, it is characterised in that the barrel away from
Injection plate one end is provided with injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435176.0U CN206306372U (en) | 2016-12-23 | 2016-12-23 | A kind of barrel device for installing and adjusting of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435176.0U CN206306372U (en) | 2016-12-23 | 2016-12-23 | A kind of barrel device for installing and adjusting of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306372U true CN206306372U (en) | 2017-07-07 |
Family
ID=59245999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435176.0U Active CN206306372U (en) | 2016-12-23 | 2016-12-23 | A kind of barrel device for installing and adjusting of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509494A (en) * | 2019-09-18 | 2019-11-29 | 浙江金鹰塑料机械有限公司 | A kind of barrel nut locking device |
-
2016
- 2016-12-23 CN CN201621435176.0U patent/CN206306372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509494A (en) * | 2019-09-18 | 2019-11-29 | 浙江金鹰塑料机械有限公司 | A kind of barrel nut locking device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 315000 Heng Heng village, Shijie street, Haishu District, Ningbo, Zhejiang Patentee after: Ningbo Yonghua Plastic Machinery Manufacturing Co., Ltd. Address before: 315155 Zhejiang city of Ningbo province Yinzhou District Shiqi Street Heng Zhang Cun Zhu Han Industrial Zone No. 1 Patentee before: Universal Plastic Machinery Mfg. Co., Ltd., Ningbo |