CN201788767U - Anti-shaking plastic extruder - Google Patents
Anti-shaking plastic extruder Download PDFInfo
- Publication number
- CN201788767U CN201788767U CN2010205163500U CN201020516350U CN201788767U CN 201788767 U CN201788767 U CN 201788767U CN 2010205163500 U CN2010205163500 U CN 2010205163500U CN 201020516350 U CN201020516350 U CN 201020516350U CN 201788767 U CN201788767 U CN 201788767U
- Authority
- CN
- China
- Prior art keywords
- securing bracket
- fuselage
- connecting plate
- bolt hole
- plastic extruder
- 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 - Lifetime
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an anti-shaking plastic extruder which comprises a machine body and a plastic extruding sleeve; and the anti-shaking plastic extruder further comprises an upper securing bracket and a lower securing bracket which are respectively sleeved on the plastic extruding sleeve in a butted manner and a machine body connecting plate, wherein the upper securing bracket is in fastening connection with the lower securing bracket through a first connecting device, the lower securing bracket is in fastening connection with the machine body connecting plate through a second connecting device, and the machine body connecting plate is in fastening connection with the machine body through a third connecting device. In the anti-shaking plastic extruder, since the upper securing bracket and the lower securing bracket are respectively sleeved on the plastic extruding sleeve for fixing, the lower securing bracket is fixed on the machine body connecting plate, the machine body connecting plate is fixedly connected with the machine body, the shaking amplitude of the plastic extruding sleeve is reduced due to the heavy machine body, and the condition that the plastic extruding sleeve shakes to lead to inferior product quality of the cable insulating layer and the sheath layer is avoided.
Description
Technical field:
The utility model relates to the manufacturing technology field of cable industry cable insulation and restrictive coating, relates in particular to a kind of anti-shake plastic extruder.
Background technology:
At present, the manufacturing of cable industry cable insulation and restrictive coating needs plastic extruder to finish, and plastic extruder in use directly influences the vary in diameter of electric wire owing to mechanical oscillation cause the line outlet shake, thereby influences end product quality.If can dwindle the jitter amplitude of plastic extruder, the quality of cable insulation and restrictive coating product will be improved greatly.
The utility model content:
The purpose of this utility model provides a kind of anti-shake plastic extruder.
A kind of anti-shake plastic extruder, comprise fuselage and extrusion molding sleeve, wherein: also comprise being used to dock upper and lower securing bracket and the fuselage connecting plate that is enclosed within on the extrusion molding sleeve, be fastenedly connected by first jockey between the upper and lower securing bracket, be fastenedly connected by second jockey between following securing bracket and the fuselage connecting plate, be fastenedly connected by the 3rd jockey between fuselage connecting plate and the fuselage.
Described anti-shake plastic extruder, wherein: the described support that tightens is the semicircle tubular, inner diameter matches with the outer diameter of extrusion molding sleeve, and the diametric both sides that tighten support also are respectively arranged with link vertically, and link is provided with bolt hole; The bolt of first jockey for matching with bolt hole on the link.
Described anti-shake plastic extruder, wherein: described securing bracket down is that the vertical direction cross section is trapezoidal prismatoid, the top of following securing bracket is provided with semi-cylindrical recess, the internal diameter of recess matches with the outer diameter of extrusion molding sleeve, is provided with corresponding bolt hole with the corresponding position of the bolt hole that tightens the support link on the upper surface of following securing bracket; The lower surface of following securing bracket is provided with bolt hole.
Described anti-shake plastic extruder, wherein: described fuselage connecting plate is provided with the respective bolt holes corresponding to the bolt hole on the following securing bracket lower surface, and second jockey is that the double end that is connected in this bolt hole is adjusted bolt; Also be provided with the fuselage fixed bolt hole that fixes with fuselage on the described fuselage connecting plate, described the 3rd jockey is the bolt that is connected in the fuselage fixed bolt hole.
The utility model will reach following technique effect after adopting technique scheme:
Anti-shake plastic extruder of the present utility model, upper and lower securing bracket is socketed on the extrusion molding sleeve fixing, following securing bracket is fixed on the fuselage connecting plate, the fuselage connecting plate is fixedlyed connected with fuselage again, by heavy fuselage, reduce the jitter amplitude of extrusion molding sleeve, avoid the shake of extrusion molding sleeve to cause cable insulation and the underproof situation of restrictive coating product quality.
Description of drawings:
Fig. 1 is the structure principle chart of the anti-shake plastic extruder of the utility model.
Embodiment:
Anti-shake plastic extruder of the present utility model, as shown in Figure 1, comprise fuselage 11 and extrusion molding sleeve 4, also comprise and be used to dock upper and lower securing bracket 1,3 and the fuselage connecting plate 5 that is enclosed within on the extrusion molding sleeve, extrusion molding sleeve 4 inside are provided with an extrusion screw 7, and the size between the inwall of the outer wall of extrusion screw 7 and extrusion molding sleeve 4 promptly is the cable insulation produced and the thickness of restrictive coating sizing material 8.
The described support 1 that tightens is the semicircle tubular, its inner diameter matches with the outer diameter of extrusion molding sleeve 4, the diametric both sides that tighten support 1 also are respectively arranged with link vertically, be respectively arranged with two bolts hole on each link, each bolt hole is respectively applied for and passes bolt 2.
Described securing bracket 3 down is that the vertical direction cross section is trapezoidal prismatoid, the top of following securing bracket 3 is provided with semi-cylindrical recess, the internal diameter of recess matches with the outer diameter of extrusion molding sleeve 4, be provided with corresponding bolt hole with the corresponding position of bolt hole that tightens support 1 link on the upper surface of following securing bracket 3, bolt 2 passes the bolt hole on the upper surface of the link that tightens support 1 and following securing bracket 3, and upper and lower securing bracket 1,3 is fastenedly connected; The lower surface of following securing bracket 3 is respectively arranged with a bolt hole for four jiaos, and each bolt hole is respectively applied for the upper end that penetrates double end adjustment bolt 9 and fixes.
Described fuselage connecting plate 5 is provided with corresponding four bolts hole corresponding to the bolt hole on following securing bracket 3 lower surfaces, the respective bolt holes that the lower end of double end adjustment bolt 9 penetrates on the fuselage connecting plate 5 is fixed, adjust the locking nut 10 on the double end adjustment bolt, can will descend securing bracket 3 to be fastened on the fuselage connecting plate 5; The area of fuselage connecting plate 5 is greater than the following area of the lower surface of securing bracket 3, and four jiaos of fuselage connecting plate 5 respectively are provided with one and are used to pass the fuselage fixed bolt hole that bolt 6 and fuselage 11 fix, and bolt 6 fixes fuselage connecting plate 5 and fuselage 11; So, extrusion molding sleeve 4 can be fastened on the heavy fuselage 11, through facts have proved, reduced the jitter amplitude of extrusion molding sleeve 4 greatly, extrusion molding sleeve 4 jitter amplitudes of the anti-shake plastic extruder of the utility model reduce greatly, and cable insulation of producing and restrictive coating product no longer situation off quality occurs because of 4 shakes of extrusion molding sleeve.
Claims (4)
1. anti-shake plastic extruder, comprise fuselage and extrusion molding sleeve, it is characterized in that: also comprise being used to dock upper and lower securing bracket and the fuselage connecting plate that is enclosed within on the extrusion molding sleeve, be fastenedly connected by first jockey between the upper and lower securing bracket, be fastenedly connected by second jockey between following securing bracket and the fuselage connecting plate, be fastenedly connected by the 3rd jockey between fuselage connecting plate and the fuselage.
2. anti-shake plastic extruder as claimed in claim 1, it is characterized in that: the described support that tightens is the semicircle tubular, inner diameter matches with the outer diameter of extrusion molding sleeve, the diametric both sides that tighten support also are respectively arranged with link vertically, and link is provided with bolt hole; The bolt of first jockey for matching with bolt hole on the link.
3. anti-shake plastic extruder as claimed in claim 2, it is characterized in that: described securing bracket down is that the vertical direction cross section is trapezoidal prismatoid, the top of following securing bracket is provided with semi-cylindrical recess, the internal diameter of recess matches with the outer diameter of extrusion molding sleeve, is provided with corresponding bolt hole with the corresponding position of the bolt hole that tightens the support link on the upper surface of following securing bracket; The lower surface of following securing bracket is provided with bolt hole.
4. anti-shake plastic extruder as claimed in claim 3, it is characterized in that: described fuselage connecting plate is provided with the respective bolt holes corresponding to the bolt hole on the following securing bracket lower surface, and second jockey is that the double end that is connected in this bolt hole is adjusted bolt; Also be provided with the fuselage fixed bolt hole that fixes with fuselage on the described fuselage connecting plate, described the 3rd jockey is the bolt that is connected in the fuselage fixed bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163500U CN201788767U (en) | 2010-09-03 | 2010-09-03 | Anti-shaking plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205163500U CN201788767U (en) | 2010-09-03 | 2010-09-03 | Anti-shaking plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788767U true CN201788767U (en) | 2011-04-06 |
Family
ID=43820724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205163500U Expired - Lifetime CN201788767U (en) | 2010-09-03 | 2010-09-03 | Anti-shaking plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937741A (en) * | 2010-09-03 | 2011-01-05 | 河南省电力公司周口供电公司 | Anti-shaking plastic extruder |
-
2010
- 2010-09-03 CN CN2010205163500U patent/CN201788767U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937741A (en) * | 2010-09-03 | 2011-01-05 | 河南省电力公司周口供电公司 | Anti-shaking plastic extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110406 Effective date of abandoning: 20120321 |