CN205590204U - Novel split type fluting cylinder - Google Patents
Novel split type fluting cylinder Download PDFInfo
- Publication number
- CN205590204U CN205590204U CN201620285280.XU CN201620285280U CN205590204U CN 205590204 U CN205590204 U CN 205590204U CN 201620285280 U CN201620285280 U CN 201620285280U CN 205590204 U CN205590204 U CN 205590204U
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- CN
- China
- Prior art keywords
- grooving
- tile
- cylinder
- cylinder body
- plug welding
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- 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
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Abstract
The utility model relates to a novel split type fluting cylinder of application on the drilling machinery winch, include: cylinder body and grooving tile, the grooving tile has two, and the relative installs on the stack shell of cylinder body, and the joint line crack of two grooving tiles is less than 0.5mm, the internal surface of the drum that two grooving tiles are constituteed can with the stack shell in close contact with of cylinder body. Furthermore, be provided with a plurality of plug welding hole on the grooving tile, the grooving tile is fixed on the cylinder body through the plug welding mode. The beneficial effects of the utility model are that: manufacturing is simple, the easy processing of the grooving body, very big reduction the rejection rate of product, it is convenient that the grooving body is changed: it is more convenient to change the grooving body, and the change time is short, and can remain the cylinder body, reduces extravagantly.
Description
Technical field
This utility model is a kind of New type detachable being used on drilling machinery winch fluting cylinder.
Background technology
The cylinder used on drilling machinery winch at present is that the monoblock type with Lebus grooving is slotted cylinder, i.e. grooving is directly opened on barrel, and grooving and barrel are integral type structure, and this cylinder has following deficiency during using:
1, during the use of winch, necessarily cause the abrasion of grooving, then need when abrasion reaches to a certain degree cannot use to change, from the point of view of monoblock type fluting cylinder, need to change whole fluting cylinder.And in marine drilling platform and desert area, harsh environmental conditions, change whole fluting cylinder to need by large-scale lifting appliance, whole drum shaft is taken out from winch, then after packaging is fixing, drum shaft assembly is mail to engineering repair works, in factory, dismantle the associated members such as bearing block, sprocket wheel, clutch, finally by forcing press, axle is extruded from fluting cylinder, re-assembly new monoblock type fluting cylinder.From whole Renewal process it is seen that, it is very big that monoblock type fluting cylinder changes the fluting drum functions amount damaged, and is therefore especially unsuitable for applying on desert, offshore drill workover platform.
2, when processing and manufacturing monoblock type fluting cylinder, owing to side plates on cable reel excircle dimension is bigger, during processing grooving, cutter stretches out longer, the rigidity at cutter position is poor, and common lathe is difficult to technique and preferably slots cylinder, there is processing and manufacturing efficiency low, the problems such as product percent defective is high, and manufacturing cost is high.
The problem existed for above monoblock type fluting cylinder, develops New type detachable fluting cylinder, thus it is poor to solve processing technique, and processing cost is high, changes the problems such as difficulty.
Utility model content
This utility model is adopted the technical scheme that to solve above-mentioned technical problem:
New type detachable fluting cylinder, including: roll body and grooving tile, described grooving tile has two, on the relative stack shell being arranged on described roll body, and the connection gap of two grooving tiles can be in close contact with the stack shell of roll body less than 0.5mm, the inner surface of the cylinder of two grooving tile compositions.
Further, described grooving tile being provided with some plug welding holes, described grooving tile is fixed on roll body by plug welding mode.
To sum up, the beneficial effects of the utility model are:
1, processing and manufacturing is simple: grooving body is easily worked, and greatly reduces the percent defective of product, and owing to using split-type structural, waste product is also one of them part, will not be as overall cylinder, and entirety is scrapped, and decreases processing cost.Require process equipment, workman's level of processing requires relatively low relative to processing monoblock type fluting cylinder, and working (machining) efficiency is higher, and processing cost reduces further.
2, grooving body is changed conveniently: changing grooving body convenient, replacing construction is short, and can retain roll body, reduces waste.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model.
Wherein, 1-roll body, 2-grooving tile, 3-plug welding hole.
Detailed description of the invention
As illustrated in fig. 1 and 2, New type detachable fluting cylinder, including: roll body 1 and grooving tile 2, described grooving tile 2 has two, on the relative stack shell being arranged on described roll body 1, and the connection gap of two grooving tiles 2 can be in close contact with the stack shell of roll body 1 less than 0.5mm, the inner surface of the cylinder of two grooving tile 2 compositions.Being provided with some plug welding holes 3 on described grooving tile 2, described grooving tile 2 is fixed on roll body 1 by plug welding mode.
When the abrasion of grooving tile can not use, only with electric hand drill, the spotweld brill of plug welding need to be gone, just easily grooving tile can be taken off from roll body, then fetch new grooving tile plug welding on barrel.
Above-mentioned detailed description of the invention is only concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to product form and the style of above-mentioned detailed description of the invention; any New type detachable fluting cylinder meeting claims of the present invention and any person of an ordinary skill in the technical field are suitably changed what it did or modify, and all should fall into scope of patent protection of the present utility model.
Claims (2)
1. New type detachable fluting cylinder, it is characterized in that, including: roll body and grooving tile, described grooving tile has two, on the relative stack shell being arranged on described roll body, and the connection gap of two grooving tiles can be in close contact with the stack shell of roll body less than 0.5mm, the inner surface of the cylinder of two grooving tile compositions.
New type detachable the most according to claim 1 fluting cylinder, it is characterised in that: being provided with some plug welding holes on described grooving tile, described grooving tile is fixed on roll body by plug welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285280.XU CN205590204U (en) | 2016-04-08 | 2016-04-08 | Novel split type fluting cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285280.XU CN205590204U (en) | 2016-04-08 | 2016-04-08 | Novel split type fluting cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590204U true CN205590204U (en) | 2016-09-21 |
Family
ID=56922574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285280.XU Expired - Fee Related CN205590204U (en) | 2016-04-08 | 2016-04-08 | Novel split type fluting cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235100A (en) * | 2018-10-28 | 2019-01-18 | 江苏竣业过程机械设备有限公司 | A kind of conche and the wherein provision for disengagement of liner plate |
| CN110885022A (en) * | 2019-09-29 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Device for installing winch groove body and using method thereof |
| CN112551407A (en) * | 2019-09-10 | 2021-03-26 | 南阳二机石油装备集团股份有限公司 | Structural design and replacement method of split slotted rope groove plate |
| CN114178779A (en) * | 2020-09-15 | 2022-03-15 | 南阳二机石油装备集团股份有限公司 | Manufacturing method of split drum with split structure |
-
2016
- 2016-04-08 CN CN201620285280.XU patent/CN205590204U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235100A (en) * | 2018-10-28 | 2019-01-18 | 江苏竣业过程机械设备有限公司 | A kind of conche and the wherein provision for disengagement of liner plate |
| CN109235100B (en) * | 2018-10-28 | 2023-09-08 | 江苏竣业过程机械设备有限公司 | Refiner and dismounting device of lining plate therein |
| CN112551407A (en) * | 2019-09-10 | 2021-03-26 | 南阳二机石油装备集团股份有限公司 | Structural design and replacement method of split slotted rope groove plate |
| CN110885022A (en) * | 2019-09-29 | 2020-03-17 | 宝鸡石油机械有限责任公司 | Device for installing winch groove body and using method thereof |
| CN110885022B (en) * | 2019-09-29 | 2021-03-05 | 宝鸡石油机械有限责任公司 | Device for installing winch groove body and using method thereof |
| CN114178779A (en) * | 2020-09-15 | 2022-03-15 | 南阳二机石油装备集团股份有限公司 | Manufacturing method of split drum with split structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20180408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |