CN207771731U - A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device - Google Patents
A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device Download PDFInfo
- Publication number
- CN207771731U CN207771731U CN201721801939.3U CN201721801939U CN207771731U CN 207771731 U CN207771731 U CN 207771731U CN 201721801939 U CN201721801939 U CN 201721801939U CN 207771731 U CN207771731 U CN 207771731U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- inner sleeve
- hydraulic
- sleeve
- bimetallic
- 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.)
- Active
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device, the cylinder sleeve of bimetallic slush pump is made of inner sleeve and housing, motor, hydraulic power unit and hydraulic cylinder are sequentially connected, hydraulic stem in hydraulic cylinder stretches into cylinder sleeve, hydraulic pressure club head is equipped with a pressing plate, pressing plate is clamped between hydraulic stem and inner sleeve, and cylinder sleeve end is equipped with a positioning baffle, and housing is contacted with positioning baffle abutting.The device makes full use of waste and old material to complete, and processing cost is low；Using easy to operate, the taking-up of cylinder sleeve inner sleeve can be completed in one man operation, and cylinder sleeve inner sleeve take-off time is greatly saved, improves work efficiency and reduce the labor intensity of staff；Securely and reliably, due to being used as and need not manually extrude inner sleeve as power using hydraulic power unit, security risk is not present；It is time saving and energy saving, there is this tooling to be averaged the taking-up that can complete a cylinder sleeve inner sleeve in 2 minutes, reduces the processing cost of cylinder sleeve, create certain economic benefit.
Description
Technical field
The utility model belongs to oil equipment technical field, and in particular to a kind of bimetallic mud slurry pump cylinder jacket inner sleeve taking-up dress
It sets.
Background technology
In the manufacture of mud slurry pump cylinder jacket, the mud slurry pump cylinder jacket used at home can be divided into monometallic cylinder sleeve, bimetallic cylinder
Set, ceramic cylinder jacket.It wherein generally uses and using effect is preferably bi-metal liner.Long celebrating drilling well has drilling crew 147 at present
Only, annual consumes various cylinder sleeves 5000 or so, by the market price be averaged a cylinder sleeve price at 1000 yuan, year cylinder sleeve disappear
Consumption spends 5,000,000 yuan.The external drilling team in long celebrating market has more than 280, consumes the quantity of cylinder sleeve year at more than 10000, if this
Sample cylinder sleeve, which can reuse, will greatly save production cost, reduce the wasting of resources.But cylinder sleeve is a kind of vulnerable part, as long as endoporus
Thorn leakage or abrasion just need replacing.But the housing of cylinder sleeve is hardly damaged for forging, if the housing that can reuse cylinder sleeve will
The production cost that half can be saved, increases economic efficiency.
Utility model content
It is difficult to take out the purpose of the utility model is to overcome existing bimetallic mud slurry pump cylinder jacket inner sleeve and cylinder sleeve bore one
The cylinder sleeve that denier is worn or thorn leakage just all must more renew causes inner sleeve take-off time length, cylinder sleeve manufacturing cost high, caused money
Source wastes problem.
For this purpose, the utility model provides a kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device, including bimetallic mud
The cylinder sleeve of pump, the cylinder sleeve are made of inner sleeve and housing, further include sequentially connected motor, hydraulic power unit and hydraulic cylinder, hydraulic pressure
Hydraulic stem in cylinder stretches into cylinder sleeve, and hydraulic pressure club head is equipped with a pressing plate, and pressing plate is clamped between hydraulic stem and inner sleeve, cylinder
End of the set far from hydraulic cylinder is equipped with a positioning baffle, and positioning baffle covers the port of cylinder sleeve, and housing is pushed against with positioning baffle
Contact.
Further include fixing bracket, cylinder sleeve fixed placement is on fixing bracket.
The positioning baffle is fixed on perpendicular to cylinder sleeve central axis on fixing bracket, and positioning baffle center is provided with circular hole,
Hydraulic stem ejects inner sleeve, and inner sleeve is removed across circular hole.
The pressing plate diameter is consistent with outer casing internal diameter, and positioning baffle center hole internal diameter is consistent with inner sleeve outer diameter.
The hydraulic power unit is using the waste and old hydraulic power unit repaired, and hydraulic cylinder is using the waste and old hydraulic cylinder repaired.
The pressing plate is detachably arranged in hydraulic pressure club head, and positioning baffle is detachably arranged on fixing bracket.
Ball-and-seat and overflow valve, overflow valve outlet end are concatenated on the flow line of hydraulic operation case in the hydraulic power unit
Alarm type pressure sensor is installed.
The beneficial effects of the utility model：
（1）This bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device provided by the utility model, processing cost is low, only needs electricity
Machine, small size hydraulic pump station, hydraulic cylinder, positioning baffle and various sizes of cylinder sleeve pressing plate；
（2）Using easy to operate, cylinder sleeve level is hung in and is fixed on fixing bracket, it then can be complete by one man operation
At the extrusion of cylinder sleeve inner sleeve, the take-off time of inner sleeve is greatly saved, improves work efficiency and reduce the labor of staff
Fatigue resistance；
（3）Securely and reliably, due to there is the positioning baffle of cylinder sleeve on fixing bracket, as long as hanging in cylinder sleeve slowly operates hydraulic stem
Centering cylinder sleeve bore is stretched out, then pressurization can extrude inner sleeve；
（4）It is time saving and energy saving, there is this withdrawing device to be averaged the taking-up that can complete a cylinder sleeve inner sleeve in 3 minutes, carries
High taking-up timeliness, creates certain economic benefit；
（5）Cylinder sleeve can reuse, and improve the manufacture economic benefit of cylinder sleeve, reduce production cost, repair one
Cylinder sleeve saves 500 yuan of production cost, we repair 5000 cylinder sleeves and can save 2,500,000 yuan of production cost within average 1 year.It improves
The processing efficiency of cylinder sleeve has ensured that drilling team normally produces.
（6）Reduce the manufacturing procedure of this part of cylinder sleeve housing, cylinder sleeve production efficiency can be improved, do not increase equipment and
2000 can be produced under the situation of personnel by the cylinder sleeves that increase every year more, create 2,000,000 yuan of value.
（7）A kind of equipment can complete 3 kinds of model slush pump F pumps, 7 kinds of slave φ 120- φ 180 of Qingzhou pump, Lan Shi pumps
The taking-up of the different size cylinder sleeve inner sleeves of 21 kinds of model.
（8）The utility model can greatly reduce waste and save production cost, improve production efficiency, improve the safety of work
Property, reliability reduce security risk.
The utility model is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 is the structural schematic diagram of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device.
Reference sign：1, inner sleeve；2, housing；3, motor；4, hydraulic power unit；5, hydraulic cylinder；6, hydraulic stem；7, it presses
Plate；8, positioning baffle.
Specific implementation mode
Embodiment 1：
A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device is present embodiments provided, as shown in Figure 1, including bimetallic mud
The cylinder sleeve of stock pump, the cylinder sleeve are made of inner sleeve 1 and housing 2, further include sequentially connected motor 3, hydraulic power unit 4 and hydraulic cylinder
5, the hydraulic stem 6 in hydraulic cylinder 5 stretches into cylinder sleeve, and 6 head of hydraulic stem is equipped with a pressing plate 7, and pressing plate 7 is clamped in hydraulic stem 6
Between inner sleeve 1, end of the cylinder sleeve far from hydraulic cylinder 5 is equipped with a positioning baffle 8, and positioning baffle 8 covers the port of cylinder sleeve, outside
Set 2 is contacted with the abutting of positioning baffle 8.
The course of work of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device is as follows：
Briquetting is mounted on 6 head of hydraulic stem, then starts hydraulic power unit 4, operates the hydraulic fluid tank operation in hydraulic power unit 4
Handle slowly stretches out hydraulic stem 6, and is directed at cylinder sleeve bore and compresses inner sleeve 1, and operation hydraulic fluid tank operation handle is gradually pressurizeed cylinder sleeve
Inner sleeve 1 is ejected from mud slurry pump cylinder jacket, and operation hydraulic fluid tank operation handle withdraws hydraulic stem 6, closes hydraulic power unit 4.
It should be noted that hydraulic power unit 4 selects small size hydraulic pump station, belong to the prior art, concrete structure not as
The protection point of the present embodiment, therefore be not described in detail.
The device can complete F pump, Qingzhou pump, Lan Shi pump etc. slush pumps bi-metal liner, cylinder sleeve model from φ 120,
φ 130, φ 140, φ 150, φ 160, φ 170,180,7 21 kinds of models of φ cylinder sleeve inner sleeve taking-up.
Embodiment 2：
On the basis of embodiment 1, in order to ensure it is interior be sleeved on taking-up when, cylinder sleeve does not move, bimetallic mud pumping cylinder
It further includes fixing bracket to cover inner sleeve withdrawing device, and cylinder sleeve fixed placement is on fixing bracket.
Embodiment 3：
On the basis of embodiment 2, as shown in Figure 1, the positioning baffle 8 is fixed on fixation perpendicular to cylinder sleeve central axis
On holder, 8 center of positioning baffle is provided with circular hole, and hydraulic stem 6 ejects inner sleeve 1, and inner sleeve 1 is removed across circular hole.Positioning baffle 8 one
Aspect can make cylinder sleeve be placed on to be automatically positioned on fixing bracket and do not slide, and still further aspect can also facilitate the taking-up of inner sleeve 1.
Embodiment 4：
On the basis of embodiment 1 or embodiment 3, in order to ensure hydraulic stem 6 can smoothly eject inner sleeve 1, the pressing plate 7
Diameter is consistent with 2 internal diameter of housing, and 8 center hole internal diameter of positioning baffle is consistent with 1 outer diameter of inner sleeve.
Embodiment 5：
On the basis of embodiment 1, in order to make full use of waste and old material, processing cost is reduced, the hydraulic power unit 4 uses
The waste and old hydraulic power unit 4 repaired, hydraulic cylinder 5 is using the waste and old hydraulic cylinder 5 repaired.
Embodiment 6：
Dismounting for convenience, the pressing plate 7 are detachably arranged in 6 head of hydraulic stem, and positioning baffle 8 is removably pacified
On fixing bracket.Ball-and-seat and overflow valve, overflow are concatenated on the flow line of hydraulic operation case in the hydraulic power unit 4
Valve outlet end is installed by alarm type pressure sensor.Pressure is set on ball-and-seat, when hydraulic cylinder ejects pressure beyond preset pressure,
There is overflow valve alarm and decompression function to ensure operator's safety.Hydraulic power unit 4 belongs to existing structure, and it includes hydraulic operations
Case, hydraulic operation case also belongs to existing structure, therefore is not described in detail.
The device makes full use of waste and old material to complete, and processing cost is low；Using easy to operate, mud slurry pump cylinder jacket is called in into work
The taking-up that big cylinder sleeve inner sleeve can be completed in dress by one man operation, is greatly saved cylinder sleeve inner sleeve take-off time, improves work
Efficiency and the labor intensity for reducing staff；Securely and reliably, it is not required to very important person due to being used as power using hydraulic power unit
Work extrudes inner sleeve, and security risk is not present；It is time saving and energy saving, there is this tooling that can complete a cylinder sleeve in average 2 minutes
The taking-up of inner sleeve reduces the processing cost of cylinder sleeve, creates certain economic benefit；Ensure that drilling team normally produces.
It is exemplified as above be only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, within every design same or analogous with the utility model all belongs to the scope of protection of the present invention.The present embodiment does not have
The well-known components and common structure or conventional means of the component and the structure category industry that describe in detail, do not describe one by one here.
Claims (7)
1. a kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device, includes the cylinder sleeve of bimetallic slush pump, the cylinder sleeve is by inner sleeve
（1）And housing（2）Composition, it is characterised in that：It further include sequentially connected motor（3）, hydraulic power unit（4）And hydraulic cylinder（5）, liquid
Cylinder pressure（5）Interior hydraulic stem（6）It stretches into cylinder sleeve, hydraulic stem（6）Head is equipped with a pressing plate（7）, pressing plate（7）It is clamped in liquid
Compression bar（6）And inner sleeve（1）Between, cylinder sleeve is far from hydraulic cylinder（5）End one positioning baffle is installed（8）, positioning baffle（8）It covers
The port of lid cylinder sleeve, housing（2）With positioning baffle（8）Push against contact.
2. bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as described in claim 1, it is characterised in that：It further include fixed branch
Frame, cylinder sleeve fixed placement is on fixing bracket.
3. bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as claimed in claim 2, it is characterised in that：The positioning baffle
（8）It is fixed on fixing bracket perpendicular to cylinder sleeve central axis, positioning baffle（8）Center is provided with circular hole, hydraulic stem（6）In ejection
Set（1）, inner sleeve（1）It is removed across circular hole.
4. the bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as described in claim 1 or 3, it is characterised in that：The pressing plate（7）
Diameter and housing（2）Internal diameter is consistent, positioning baffle（8）Center hole internal diameter and inner sleeve（1）Outer diameter is consistent.
5. bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as described in claim 1, it is characterised in that：The hydraulic power unit
（4）Using the waste and old hydraulic power unit of reparation（4）, hydraulic cylinder（5）Using the waste and old hydraulic cylinder of reparation（5）.
6. bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as claimed in claim 3, it is characterised in that：The pressing plate（7）It can
Dismounting is mounted on hydraulic stem（6）Head, positioning baffle（8）It is detachably arranged on fixing bracket.
7. bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device as described in claim 1, it is characterised in that：The hydraulic power unit
（4）Ball-and-seat and overflow valve are concatenated on the flow line of interior hydraulic operation case, overflow valve outlet end is installed alarm type pressure and passed
Sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801939.3U CN207771731U (en) | 2017-12-21 | 2017-12-21 | A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721801939.3U CN207771731U (en) | 2017-12-21 | 2017-12-21 | A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771731U true CN207771731U (en) | 2018-08-28 |
Family
ID=63227119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721801939.3U Active CN207771731U (en) | 2017-12-21 | 2017-12-21 | A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280971A (en) * | 2019-06-06 | 2019-09-27 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of cylinder sleeve liner separation method |
-
2017
- 2017-12-21 CN CN201721801939.3U patent/CN207771731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280971A (en) * | 2019-06-06 | 2019-09-27 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of cylinder sleeve liner separation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207771731U (en) | A kind of bimetallic mud slurry pump cylinder jacket inner sleeve withdrawing device | |
| CN102535068A (en) | Dyeing hand sample machine and dyeing method thereof | |
| CN104785603B (en) | A kind of split type plug for the processing of internal high pressure forming pipe fitting | |
| CN202450288U (en) | Dyeing sample weaving machine | |
| CN204899880U (en) | Sleeve pipe gas retrieves pump and impinger thereof | |
| CN104879079A (en) | Sluice-valve under-pressure replacement device and method of oil extraction wellhead | |
| CN202832787U (en) | Engine oil sump washing device | |
| CN202300296U (en) | Double-rubber-barrel annular blowout preventer | |
| CN105716963B (en) | A kind of motor turning power hose high temperature pulse integrated test system | |
| CN204819336U (en) | It tightly overlaps expansion instrument to rise | |
| CN109173387A (en) | Gross area filters draping mechanism | |
| CN209908484U (en) | Drilling and grinding test device | |
| CN205780055U (en) | A kind of novel cubic hinge press hydraulic oil filter | |
| CN106671321B (en) | Vulcanizer central mechanism and tire vulcanizer with split type holding ring | |
| CN220081373U (en) | Hydraulic lead die | |
| CN209925442U (en) | Novel portable crank pin bearing seat assembly of pumping unit | |
| CN205423144U (en) | Slush pump protection casing convenient to dismantle | |
| CN205815228U (en) | A kind of accurate filter | |
| CN205111764U (en) | High pressure ore pulp diaphragm pump check valve disk seat extractor | |
| CN205534128U (en) | Novel isolated formula water guide pulley device | |
| CN205990939U (en) | A kind of oil filter | |
| CN205559371U (en) | Fluid pressure type fan wheel dismounting device | |
| CN205330989U (en) | Rotary -vane vacuum pump machine oil quick replacement device | |
| CN212726810U (en) | Motor rotor goes into aircraft nose frock for air compressor machine | |
| CN202412055U (en) | Cooling oil reuse energy-saving and emission-reduction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |