CN204357693U - Bimetal changing inner sleeve formula cylinder sleeve - Google Patents
Bimetal changing inner sleeve formula cylinder sleeve Download PDFInfo
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- CN204357693U CN204357693U CN201420565325.XU CN201420565325U CN204357693U CN 204357693 U CN204357693 U CN 204357693U CN 201420565325 U CN201420565325 U CN 201420565325U CN 204357693 U CN204357693 U CN 204357693U
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- cylinder sleeve
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- inner sleeve
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Abstract
The utility model belongs to technical field of petroleum machinery, relate to slurry pump, provide a kind of bimetal changing inner sleeve formula cylinder sleeve, comprise cylinder sleeve gland, cylinder sleeve shell, cylinder sleeve inner sleeve, wherein cylinder sleeve gland and cylinder sleeve shell adopt fastening screw trip bolt to be connected, and cylinder sleeve inner sleeve is sleeved on the inside of cylinder sleeve shell; Cylinder sleeve inner sleeve can be slided to load or be separated and be taken out in cylinder sleeve shell.The utility model can realize inner sleeve and the cold assembling of overcoat of bi-metal liner, only fastening screw trip bolt need be pulled down during use, cylinder sleeve gland is unloaded, the cylinder sleeve inner sleeve of wearing and tearing is taken out from cylinder sleeve shell, new cylinder sleeve inner sleeve loaded in cylinder sleeve shell, with fastening screw trip bolt, cylinder sleeve gland is fixed on cylinder sleeve shell and can be used, maintainalbility significantly improves again, greatly save steel, reduce drilling cost.
Description
Technical field
The utility model belongs to petroleum machinery drilling technique field, relates to slurry pump, is specifically related to a kind of bimetal changing inner sleeve formula cylinder sleeve.
Background technique
Reciprocal slurry pump all has a wide range of applications in oil field and national economy every field, and in the part of slurry pump, cylinder sleeve is that wearing and tearing are very fast, and change one of parts frequently, the major part of its wearing and tearing is cylinder sleeve inner sleeves.Traditional bi-metal liner enters in cylinder sleeve overcoat by cylinder sleeve inner sleeve hot charging, and the shaping rear cylinder sleeve inner sleeve of cooling aft-loaded airfoil cannot be taken out from cylinder sleeve overcoat, belongs to drive fit.When mode of heating being adopted inner sleeve to be taken out after inner sleeve wearing and tearing, generation distortion is also scrapped by overcoat simultaneously, so scrapped by whole cylinder sleeve when usual after the wearing and tearing of cylinder sleeve inner sleeve often, causes great waste.
Model utility content
For overcoming when cylinder sleeve inner sleeve occurs wearing and tearing the problem of not easily changing and wasting, the utility model adopts in cylinder sleeve and is enclosed within the thinking of carrying out cold installation in cylinder sleeve overcoat.Concrete technological scheme is as follows:
Bimetal changing inner sleeve formula cylinder sleeve, comprise cylinder sleeve shell (3), cylinder sleeve inner sleeve (4), it is characterized in that being: also comprise cylinder sleeve gland (1), cylinder sleeve gland (1) and cylinder sleeve shell (3) adopt fastening screw trip bolt (2) to be connected, and cylinder sleeve inner sleeve (4) is sleeved on the inside of cylinder sleeve shell (3).
Further, cylinder sleeve inner sleeve (4) can be slided to load or be separated and be taken out in cylinder sleeve shell (3).
Further, cylinder sleeve shell (3) material is steel, and cylinder sleeve inner sleeve (4) material is high ferrochrome or pottery.
Further, cylinder sleeve shell (3) material is preferably 45
#steel.
The technique effect that the utility model is useful is, compared with the prior art, inner sleeve and the cold assembling of overcoat of cylinder sleeve can be realized, only fastening screw trip bolt need be pulled down during use, cylinder sleeve gland is unloaded, take out the cylinder sleeve inner sleeve of wearing and tearing from cylinder sleeve shell, newer cylinder sleeve inner sleeve is loaded in cylinder sleeve shell, with fastening screw trip bolt, cylinder sleeve gland is fixed on cylinder sleeve shell and can uses, maintainalbility significantly improves, cut the waste, saved steel, reduced drilling cost.
Accompanying drawing explanation
Fig. 1 is bimetal changing inner sleeve formula cylinder sleeve of the present utility model assembling schematic diagram.
Wherein, 1--cylinder sleeve gland, 2--fastening screw trip bolt, 3--cylinder sleeve shell, 4--cylinder sleeve inner sleeve.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, be the utility model bimetal changing inner sleeve formula cylinder sleeve assembling schematic diagram, cylinder sleeve inner sleeve 4 loaded cylinder sleeve overcoat 3, being fixed on cylinder sleeve overcoat 3 by cylinder sleeve gland 1 fastening screw trip bolt 2, forming a set of cylinder sleeve.Wherein, cylinder sleeve shell 3 material is steel, and being preferably material is 45# steel; Cylinder sleeve inner sleeve 4 material is high ferrochrome, also can adopt wear-resisting non-metal stupalith.
The utility model can realize inner sleeve and the cold assembling of overcoat of bi-metal liner, only fastening screw trip bolt 2 need be pulled down during use, cylinder sleeve gland 1 is unloaded, take out the cylinder sleeve inner sleeve 4 of wearing and tearing from cylinder sleeve shell 3, newer cylinder sleeve inner sleeve 4 is loaded in cylinder sleeve shell 3, with fastening screw trip bolt 2, cylinder sleeve gland 1 is fixed on cylinder sleeve shell 3 and can uses, maintainalbility significantly improves, cut the waste, saved steel, reduced drilling cost.On probation through testing, bimetal changing inner sleeve formula cylinder sleeve specification of the present utility model is applicable to metric system 100 ~ φ 190mm section and made in Great Britain 4 " ~ 7.5 " arbitrary diameter of section.
Claims (4)
1. bimetal changing inner sleeve formula cylinder sleeve, comprise cylinder sleeve shell (3), cylinder sleeve inner sleeve (4), it is characterized in that: also comprise cylinder sleeve gland (1), described cylinder sleeve gland (1) adopts fastening screw trip bolt (2) to be connected with described cylinder sleeve shell (3), and described cylinder sleeve inner sleeve (4) is sleeved on the inside of described cylinder sleeve shell (3).
2. bimetal changing inner sleeve formula cylinder sleeve according to claim 1, is characterized in that, described cylinder sleeve inner sleeve (4) can be slided to load or be separated and take out in described cylinder sleeve shell (3).
3. bimetal changing inner sleeve formula cylinder sleeve arbitrary according to claim 1 or 2, is characterized in that, described cylinder sleeve shell (3) material is steel, and described cylinder sleeve inner sleeve (4) material is high ferrochrome or pottery.
4. bimetal changing inner sleeve formula cylinder sleeve according to claim 3, is characterized in that, the steel of described cylinder sleeve shell (3) are 45
#steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565325.XU CN204357693U (en) | 2014-09-29 | 2014-09-29 | Bimetal changing inner sleeve formula cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565325.XU CN204357693U (en) | 2014-09-29 | 2014-09-29 | Bimetal changing inner sleeve formula cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357693U true CN204357693U (en) | 2015-05-27 |
Family
ID=53259166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565325.XU Active CN204357693U (en) | 2014-09-29 | 2014-09-29 | Bimetal changing inner sleeve formula cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218209A (en) * | 2017-05-04 | 2017-09-29 | 成都金信元机械设备有限公司 | A kind of oil exploitation cylinder sleeve and preparation method thereof |
| CN113738639A (en) * | 2021-09-30 | 2021-12-03 | 江苏枫烨机械制造有限公司 | High-strength durable ceramic cylinder sleeve for slurry pump |
-
2014
- 2014-09-29 CN CN201420565325.XU patent/CN204357693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218209A (en) * | 2017-05-04 | 2017-09-29 | 成都金信元机械设备有限公司 | A kind of oil exploitation cylinder sleeve and preparation method thereof |
| CN113738639A (en) * | 2021-09-30 | 2021-12-03 | 江苏枫烨机械制造有限公司 | High-strength durable ceramic cylinder sleeve for slurry pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190219 Address after: 721013 Nanfu 8, No. 14 Road, Baoji High-tech Zone, Shaanxi Province Patentee after: Baoji Mengtai Petroleum Machinery Co., Ltd. Address before: 721013 No. 50 Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province (No. 606, Building B, Fortune Building) Patentee before: Baoji Pu Dao Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right |