CN204451131U - The provision for disengagement of a kind of extruder head core rod - Google Patents
The provision for disengagement of a kind of extruder head core rod Download PDFInfo
- Publication number
- CN204451131U CN204451131U CN201520066544.8U CN201520066544U CN204451131U CN 204451131 U CN204451131 U CN 204451131U CN 201520066544 U CN201520066544 U CN 201520066544U CN 204451131 U CN204451131 U CN 204451131U
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- China
- Prior art keywords
- fine setting
- main body
- expansion link
- core rod
- disengagement
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Abstract
The utility model discloses the provision for disengagement of a kind of extruder head core rod, comprise main body and fine setting screw mandrel, the other end of fine setting screw mandrel is fixedly connected with spill spin block, main body is provided with through hole, is provided with fine setting block in main body, and fine setting screw mandrel to insert in through hole and is threaded with fine setting block, the bilateral symmetry of main body is provided with at least two telescopic holes, be provided with expansion link in telescopic hole, one end of expansion link contacts with fine setting block, and the other end extends main body.The utility model has the advantage of, fine setting block coordinates with expansion link, extracting tool is made to go for the core rod of various model specification, dismantle more convenient, solve the various problem of original extracting tool, sometimes extracting tool incomplete or wearing and tearing cause and cannot complete maintenance work, not only delay production task, extruding machine is also likely caused to damage, increase maintenance cost, the utility model not only can complete detachable maintaining work timely, avoids causing economic loss, also effectively reduce maintenance cost, ensure extruding machine safety in production.
Description
Technical field
The utility model relates to a kind of provision for disengagement, specifically provides the provision for disengagement of a kind of extruder head core rod.
Background technology
The core rod of extruder head often needs dismounting cleaning, the extruder head core rod extracting tool generally used at present is a kind of instrument suitable with core rod, and core rod model is many, causes extracting tool also a lot, use very inconvenient, instrument is various, and it is not convenient to use, sometimes because extracting tool is incomplete or wearing and tearing cause and cannot complete detachable maintaining work, not only delay production task, cause economic loss, also likely cause the damage of extruding machine, increase maintenance cost.
Utility model content
The purpose of this utility model is to provide the provision for disengagement of a kind of extruder head core rod, and dismantle loaded down with trivial details to solve in prior art, extracting tool is various, wastes time and energy, and dismounting speed is slow, the problem that range of application is narrow.
For achieving the above object, the technical solution of the utility model is: the provision for disengagement of a kind of extruder head core rod, comprise main body 5 and fine setting screw mandrel 7, the other end of fine setting screw mandrel 7 is fixedly connected with spill spin block 71, main body 5 is provided with through hole 51, fine setting block 6 is provided with in main body 5, fine setting screw mandrel 7 to insert in through hole 51 and is threaded with fine setting block 6, the bilateral symmetry of main body 5 is provided with at least two telescopic holes 52, expansion link 1 is provided with in telescopic hole 52, one end of expansion link 1 contacts with fine setting block 6, the other end extends main body 5, the front end of expansion link 1 is fixedly connected with back-up ring 3 and split pin 4, the side of main body 5 is provided with the pinch bar 8 suitable with spanner.
Preferably, expansion link 1 is set with spring 2.
Preferably, expansion link 1 is provided with spacing pin 11.
Preferably, one end that expansion link 1 contacts with fine setting block 6 is circular arc.
Preferably, one end that expansion link 1 contacts with fine setting block 6 is provided with ball 9.
Preferably, finely tuning block 6 is trapezoidal or taper.
The utility model has the advantage of: 1. finely tune block and coordinate with expansion link, the position of fine setting block is regulated by fine setting screw mandrel, expansion link is moved in telescopic hole, extracting tool is made to go for the core rod of various model specification, dismantle convenient, accomplish to solve the various problem of original extracting tool by the task that an instrument can complete multiple instrument and can complete.2. the incomplete or wearing and tearing of extracting tool sometimes cause and cannot complete detachable maintaining work, not only delay production task, cause economic loss, also likely cause extruding machine to damage, increase maintenance cost, after the extracting tool having had the utility model such, not only can complete detachable maintaining work timely, avoid causing economic loss, also effectively reduce maintenance cost, ensure extruding machine safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be the utility model and head core rod cooperating time structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of extruder head core rod as illustrated in figs. 1 and 2 provision for disengagement, comprise main body 5 and fine setting screw mandrel 7, the other end of fine setting screw mandrel 7 is fixedly connected with spill spin block 71, main body 5 is provided with through hole 51, fine setting block 6 is provided with in main body 5, fine setting screw mandrel 7 to insert in through hole 51 and is threaded with fine setting block 6, the bilateral symmetry of main body 5 is provided with at least two telescopic holes 52, expansion link 1 is provided with in telescopic hole 52, one end of expansion link 1 contacts with fine setting block 6, the other end extends main body 5, the front end of expansion link 1 is fixedly connected with back-up ring 3 and split pin 4, the side of main body 5 is provided with the pinch bar 8 suitable with spanner.
In order to make expansion link 1 activity in telescopic hole 52 more nimbly and freely, prevent expansion link 1 from coming off, expansion link 1 is set with spring 2 further, and spacing lever 11 is set on expansion link 1.
In order to make expansion link 1 and fine setting fast 6 can better with the use of, arranging expansion link 1 with one end of contacting of fine setting block 6 is circular arc, and ball 9 is set in one end that expansion link 1 contacts with fine setting block 6, make expansion link 1 more tight and stable with cooperatively interacting of fine setting fast 6.
In order to ensure that expansion link 1 coordinates more convenient with fine setting fast 6, the shape arranging fine setting block 6 is trapezoidal or taper, effectively raises expansion link 1 and the flexibility of finely tuning block 6, to reach the object of dismounting different model core rod.
The utility model is divided into following steps in use: as shown in Figure 2, first, determines the size dismantling core rod 10, secondly, core rod 10 is put in core rod provision for disengagement, by rotating spill spin block 71, drive fine setting screw mandrel 7 to rotate, fine setting block 6 seesaws in provision for disengagement, and fine setting block 6 forces expansion link about 1 to stretch, again, after clamping Deng extracting tool and core rod 10, stop operating spill spin block 71, finally, coordinated with pinch bar 8 by spanner, core rod 10 is disassembled from head 12.
Above-described is only preferred embodiments of the present utility model; the technical solution of the utility model is not limited thereto; should be understood that to those skilled in the art; under technology enlightenment provided by the utility model; as the common practise of this area; other equivalent modifications and improvement can also be made, also should be considered as protection domain of the present utility model.
Claims (6)
1. extruder head core rod provision for disengagement, comprise main body (5) and fine setting screw mandrel (7), the other end of described fine setting screw mandrel (7) is fixedly connected with spill spin block (71), it is characterized in that: described main body (5) is provided with through hole (51), fine setting block (6) is provided with in described main body (5), described fine setting screw mandrel (7) to be inserted in through hole (51) and is threaded with fine setting block (6), the bilateral symmetry of described main body (5) is provided with at least two telescopic holes (52), expansion link (1) is provided with in described telescopic hole (52), one end of described expansion link (1) contacts with fine setting block (6), the other end extends main body (5), the front end of described expansion link (1) is fixedly connected with back-up ring (3) and split pin (4), the side of described main body (5) is provided with the pinch bar (8) suitable with spanner.
2. a kind of extruder head core rod provision for disengagement as claimed in claim 1, is characterized in that: described expansion link (1) is set with spring (2).
3. a kind of extruder head core rod provision for disengagement as claimed in claim 2, is characterized in that: described expansion link (1) is provided with spacing pin (11).
4. a kind of extruder head core rod provision for disengagement as claimed in claim 3, is characterized in that: one end that described expansion link (1) contacts with fine setting block (6) is circular arc.
5. a kind of extruder head core rod provision for disengagement as claimed in claim 4, is characterized in that: one end that described expansion link (1) contacts with fine setting block (6) is provided with ball (9).
6. a kind of extruder head core rod provision for disengagement as claimed in claim 5, is characterized in that: described fine setting block (6) is trapezoidal or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066544.8U CN204451131U (en) | 2015-01-30 | 2015-01-30 | The provision for disengagement of a kind of extruder head core rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066544.8U CN204451131U (en) | 2015-01-30 | 2015-01-30 | The provision for disengagement of a kind of extruder head core rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451131U true CN204451131U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066544.8U Active CN204451131U (en) | 2015-01-30 | 2015-01-30 | The provision for disengagement of a kind of extruder head core rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017044053A1 (en) * | 2015-09-09 | 2017-03-16 | Kosithpan Vichit | Tool to help increase work |
| CN113714973A (en) * | 2021-07-29 | 2021-11-30 | 中国空气动力研究与发展中心高速空气动力研究所 | A remove device for dismantling copper sheathing in wind-tunnel model |
-
2015
- 2015-01-30 CN CN201520066544.8U patent/CN204451131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017044053A1 (en) * | 2015-09-09 | 2017-03-16 | Kosithpan Vichit | Tool to help increase work |
| CN113714973A (en) * | 2021-07-29 | 2021-11-30 | 中国空气动力研究与发展中心高速空气动力研究所 | A remove device for dismantling copper sheathing in wind-tunnel model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160421 Address after: 730900 Gansu Province, Baiyin high tech Industrial Development Zone, East Silver Silver Industrial Park Patentee after: BAIYIN YOUSE CHANGTONG WIRE AND CABLE CO., LTD. Address before: 730900 Friendship Road, Baiyin District, Gansu, Baiyin, No. 96 Patentee before: Baiyin Nonferrous Metal Group Co., Ltd. |