CN208277156U - Produce the pinch roller on the gallus-type cement lining machine of ductile iron pipe - Google Patents
Produce the pinch roller on the gallus-type cement lining machine of ductile iron pipe Download PDFInfo
- Publication number
- CN208277156U CN208277156U CN201820577584.2U CN201820577584U CN208277156U CN 208277156 U CN208277156 U CN 208277156U CN 201820577584 U CN201820577584 U CN 201820577584U CN 208277156 U CN208277156 U CN 208277156U
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- pinch roller
- gallus
- ductile iron
- iron pipe
- fixing sleeve
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to the pinch rollers on a kind of gallus-type cement lining machine for producing ductile iron pipe, belong to plumbing arrangements field.The dynamics that pinch roller on liner machine in the prior art beats is not strong enough, and service life is short, misses fire, and causes pipe fitting ovality higher, seriously affects pipe fitting quality.The utility model includes damper, wheel hub, No.1 fixed disk, No. two fixed disks, fixing sleeve, axle sleeve, end cap, bearing, pin shaft, shield, support arm and crator, pin shaft and shield are installed on support arm, axle sleeve is sleeved on pin shaft, fixing sleeve is mounted on axle sleeve by bearing, end cap is mounted on fixing sleeve, and end cap withstands on the side of bearing, No.1 fixed disk is contacted with fixing sleeve, No. two fixed disks and hub contacts, damper is mounted between No.1 fixed disk and No. two fixed disks, and crator is arranged on wheel hub.The pinch roller plays the role of percussion, effectively reduces the ovality of pipe fitting, improves pipe fitting quality.
Description
Technical field
The utility model relates to the pinch rollers on a kind of gallus-type cement lining machine for producing ductile iron pipe, belong to pipe fitting and set
Standby field.
Background technique
Pinch roller is usually used in being mounted on liner machine, plays the role of beaing to pipeline, on liner machine in the prior art
The dynamics that pinch roller beats is not strong enough, and service life is short, misses fire, and causes pipe fitting ovality higher, seriously affects pipe
Part quality.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of structure design conjunction
Pinch roller on the gallus-type cement lining machine of the production ductile iron pipe of reason.
The technical scheme in the invention for solving the above technical problem is: the gallus-type cement of the production ductile iron pipe
Pinch roller on liner machine, design feature are: including damper, wheel hub, No.1 fixed disk, No. two fixed disks, fixing sleeve, axis
Set, end cap, bearing, pin shaft, shield, support arm and crator, the pin shaft and shield are installed on support arm, the axis
It is sleeved on pin shaft, the fixing sleeve is mounted on axle sleeve by bearing, and the end cap is mounted on fixing sleeve, and end cap top
In the side of bearing, the No.1 fixed disk is contacted with fixing sleeve, No. two fixed disks and hub contacts, the damper peace
Between No.1 fixed disk and No. two fixed disks, the crator is arranged on wheel hub.The pinch roller plays the role of percussion, effectively
The ovality of pipe fitting is reduced, pipe fitting quality is improved.
Further, the shield covers on the both ends of pin shaft.It avoids the both ends of pin shaft exposed, is contacted with the external world, extended
The service life of pin shaft, avoids staff from contacting, safer.
Further, the shape of the crator is V-arrangement.Improve the percussion effect of pinch roller.
Further, the quantity of the crator be it is multiple, multiple crators along the circumferentially distributed of wheel hub.Extend pinch roller
Service life.
Further, the distance between two neighboring crator is 5cm~20cm.Extend the polishing time of pinch roller.
Further, the No.1 fixed disk and fixing sleeve are interference fitted, and No. two fixed disks and wheel hub are interference fitted.
Beating effect is promoted, pipe fitting ovality is reduced.
Further, the bearing is angular contact ball bearing.
Further, one end of the pin shaft is equipped with through type forced filling oil cup.
Compared with prior art, the utility model has the advantage that by the way that the pinch roller to be mounted on liner machine and can have
The ovality of the reduction pipe fitting of effect, improves the quality of tubing products, and the pinch roller long service life, does not need often more
It changes, the design of V-type crator can extend the polishing time of pinch roller, effectively guarantee beating effect.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the pinch roller of the utility model embodiment.
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1.
Fig. 3 is the overlooking structure diagram of the pinch roller of the utility model embodiment.
In figure: damper 1, wheel hub 2,3, No. two fixed disks 4 of No.1 fixed disk, fixing sleeve 5, axle sleeve 6, end cap 7, bearing 8,
Pin shaft 9, shield 10, support arm 11, crator 12.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to shown in Fig. 1 to Fig. 3, it should however be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc. are only used
To cooperate the revealed content of specification, so that those skilled in the art understands and reads, it is practical new to be not limited to this
The enforceable qualifications of type, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment it is practical new should all still to fall in this in the case where not influencing the effect of the utility model can be generated and the purpose that can reach
In the range of the revealed technology contents of type can be covered.Meanwhile if in this specification with reference as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
Pinch roller on the gallus-type cement lining machine of production ductile iron pipe in the present embodiment, including damper 1, wheel hub
2,3, No. two fixed disks 4 of No.1 fixed disk, fixing sleeve 5, axle sleeve 6, end cap 7, bearing 8, pin shaft 9, shield 10,11 and of support arm
Crator 12, pin shaft 9 and shield 10 are installed on support arm 11, and axle sleeve 6 is sleeved on pin shaft 9, and fixing sleeve 5 passes through bearing 8
It is mounted on axle sleeve 6, end cap 7 is mounted on fixing sleeve 5, and end cap 7 withstands on the side of bearing 8, No.1 fixed disk 3 and fixing sleeve
5 contacts, No. two fixed disks 4 are contacted with wheel hub 2, and damper 1 is mounted between No.1 fixed disk 3 and No. two fixed disks 4, crator 12
Setting is on the hub 2；Shield 10 covers on the both ends of pin shaft 9.
The shape of crator 12 in the present embodiment is V-arrangement；The quantity of crator 12 be it is multiple, multiple crators 12 along wheel hub
2 it is circumferentially distributed；The distance between two neighboring crator 12 is 5cm~20cm.
No.1 fixed disk 3 and fixing sleeve 5 in the present embodiment are interference fitted, and No. two fixed disks 4 and wheel hub 2 are interference fitted.
Bearing 8 in the present embodiment is angular contact ball bearing；One end of pin shaft 9 is equipped with through type forced filling oil cup.
Pinch roller in the present embodiment plays the role of percussion to pipe fitting, reduces the ovality of pipe fitting, mention when processing pipe fitting
High pipe fitting product quality can effectively be extended the polishing time of pinch roller by the design of V-type crator 12, improve the use of pinch roller
Service life.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to the utility model structure example explanation described in this specification.
All equivalence changes or simple change done according to structure, feature and principle described in the concept of the patent of the utility model, are wrapped
It includes in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (8)
1. the pinch roller on a kind of gallus-type cement lining machine for producing ductile iron pipe, it is characterised in that: including damper, wheel
Hub, No.1 fixed disk, No. two fixed disks, fixing sleeve, axle sleeve, end cap, bearing, pin shaft, shield, support arm and crator, it is described
Pin shaft and shield are installed on support arm, and the axle sleeve is sleeved on pin shaft, and the fixing sleeve is mounted on axis by bearing
It putting on, the end cap is mounted on fixing sleeve, and end cap withstands on the side of bearing, and the No.1 fixed disk is contacted with fixing sleeve,
No. two fixed disks and hub contacts, the damper are mounted between No.1 fixed disk and No. two fixed disks, the crator
It is arranged on wheel hub.
2. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The shield covers on the both ends of pin shaft.
3. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The shape of the crator is V-arrangement.
4. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The quantity of the crator be it is multiple, multiple crators along the circumferentially distributed of wheel hub.
5. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The distance between two neighboring crator is 5cm~20cm.
6. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The No.1 fixed disk and fixing sleeve are interference fitted, and No. two fixed disks and wheel hub are interference fitted.
7. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
The bearing is angular contact ball bearing.
8. the pinch roller on the gallus-type cement lining machine of production ductile iron pipe according to claim 1, it is characterised in that:
One end of the pin shaft is equipped with through type forced filling oil cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577584.2U CN208277156U (en) | 2018-04-20 | 2018-04-20 | Produce the pinch roller on the gallus-type cement lining machine of ductile iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577584.2U CN208277156U (en) | 2018-04-20 | 2018-04-20 | Produce the pinch roller on the gallus-type cement lining machine of ductile iron pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277156U true CN208277156U (en) | 2018-12-25 |
Family
ID=64751885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820577584.2U Active CN208277156U (en) | 2018-04-20 | 2018-04-20 | Produce the pinch roller on the gallus-type cement lining machine of ductile iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277156U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000918A (en) * | 2019-04-16 | 2019-07-12 | 芜湖新兴铸管有限责任公司 | Wheel is shaken used in cast pipe coating cement process |
| CN110587807A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Hanging belt type lining machine and working method thereof |
| CN110587806A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Pressing wheel driving device for swing arm type lining machine and working method of pressing wheel driving device |
-
2018
- 2018-04-20 CN CN201820577584.2U patent/CN208277156U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000918A (en) * | 2019-04-16 | 2019-07-12 | 芜湖新兴铸管有限责任公司 | Wheel is shaken used in cast pipe coating cement process |
| CN110000918B (en) * | 2019-04-16 | 2024-04-12 | 芜湖新兴铸管有限责任公司 | Vibration beating wheel used in cement coating process of cast tube |
| CN110587807A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Hanging belt type lining machine and working method thereof |
| CN110587806A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Pressing wheel driving device for swing arm type lining machine and working method of pressing wheel driving device |
| CN110587807B (en) * | 2019-08-31 | 2023-11-14 | 杭州春风机械工程股份有限公司 | Suspender type lining machine and working method thereof |
| CN110587806B (en) * | 2019-08-31 | 2023-11-21 | 杭州春风机械工程股份有限公司 | Pinch roller driving device for swing arm type lining machine and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee after: Hangzhou Chunfeng Mechanical Engineering Co., Ltd Address before: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee before: ZHEJIANG SHENAO MACHINERY ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |