CN106089690A - A kind of portable mud slurry pump cylinder jacket - Google Patents
A kind of portable mud slurry pump cylinder jacket Download PDFInfo
- Publication number
- CN106089690A CN106089690A CN201610627917.3A CN201610627917A CN106089690A CN 106089690 A CN106089690 A CN 106089690A CN 201610627917 A CN201610627917 A CN 201610627917A CN 106089690 A CN106089690 A CN 106089690A
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- hole
- chimb
- slurry pump
- mud slurry
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/166—Cylinder liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention provides a kind of portable mud slurry pump cylinder jacket, including the first cylinder sleeve and the second cylinder sleeve, the first described cylinder sleeve upper end is provided with the first chimb, first chimb is provided with several the first screwed holes, the second described cylinder sleeve upper end is provided with the second chimb, second chimb is provided with several the second screwed holes, the first described screwed hole and the second described screwed hole and matches each other.The first described cylinder sleeve and the second cylinder sleeve are bolted, the inner headed face of the first described cylinder sleeve is evenly distributed with several grooves from top to bottom, this kind of design, the process that easy cylinder sleeve is changed after damaging, and reduce the friction between cylinder sleeve and piston, extend the life-span of cylinder sleeve and piston.
Description
Technical field
The present invention relates to a kind of slush pump field, be specifically related to a kind of mud slurry pump cylinder jacket field.
Background technology
Existing mud slurry pump cylinder jacket, because working environment is special, so the abrasion of cylinder sleeve is especially serious, with changing complexity,
And for piston, cylinder sleeve, because friction is big, causes its comparative lifetime also can therefore reduce, cause the biggest economic loss.
Summary of the invention
The technical problem to be solved in the present invention is: numerous and diverse in order to solve with changing cylinder sleeve, and between piston and cylinder sleeve, friction is difficult to
Reduce.The invention provides the mud slurry pump cylinder jacket with lubricating system of a kind of portable to solve the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of portable mud slurry pump cylinder jacket, including first
Cylinder sleeve and the second cylinder sleeve, the first described cylinder sleeve upper end is provided with the first chimb, and the first chimb is provided with several the first screwed holes,
The second described cylinder sleeve upper end is provided with the second chimb, and the second chimb is provided with several the second screwed holes, the first described screw thread
Hole and the second described screwed hole match each other, and the first described cylinder sleeve and the second cylinder sleeve are bolted, and its feature exists
In: the inner headed face of the first described cylinder sleeve is evenly distributed with several grooves from top to bottom；
Further, the cross section of described groove is triangle, and the groove width length of the groove of described triangular cross section is remote
Axial length less than piston；
Further, the side of the first described cylinder sleeve is provided with the first through hole, and the side of the second described cylinder sleeve is provided with second and leads to
Hole, the first described through hole and the second through hole are interconnected；
Further, the aperture of the first described through hole is much smaller than the axial length of piston.
The invention has the beneficial effects as follows this portable mud slurry pump cylinder jacket simplicity process changed after it damages, and
Reduce the friction between cylinder sleeve and piston, extend the life-span of cylinder sleeve and piston.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the optimum embodiment of mud slurry pump cylinder jacket of the present invention.
1, first cylinder sleeve in figure, the 2, second cylinder sleeve, 3, groove, the 4, first through hole, the 5, second through hole, the 6, first screwed hole,
7, the second screwed hole.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, originally
Inventive embodiment includes all changes in the range of the spirit falling into attached claims and intension, revises and be equal to
Thing.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axially ",
" radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relatively important
Property.In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is connected ", " connection " should
It is interpreted broadly, connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.Additionally, in description of the invention
In, except as otherwise noted, " multiple " are meant that two or more.
As it is shown in figure 1, the invention provides a kind of mud slurry pump cylinder jacket, including the first cylinder sleeve 1 and the second cylinder sleeve 2, the second cylinder
Set 2 is fixing with other equipment to be connected, and the first cylinder sleeve 1 is threaded connection, and is fixed on the second cylinder sleeve 2, when the first cylinder sleeve 1 operates
During to wear damage, can be by directly safeguarding with changing the first cylinder sleeve 1.
On the inner headed face of the first cylinder sleeve 1, it is uniform-distribution with the groove 3 that cross section is triangle from top to bottom, this
The length of the groove width of a little grooves 3 is much smaller than the axial length of piston, and this is to prevent during piston stretching motion, anti-
Only piston is stuck in the phenomenon of groove, places full lubricating oil, thus during piston movement, improve in these grooves 3
The fineness of cylinder bore wall, simultaneously when having chip to enter or because long-term work causes piston to drop certain chip, these are broken
Bits can accumulate among groove 3 during piston movement, thus greatly improves the life-span of piston and cylinder sleeve.
During mud slurry pump cylinder jacket long-play, lubricating oil has certain consumption, in order to ensure lubricant effect
Excellent and be added lubricating oil without dismounting, the is offered respectively in the lateral cylindrical side of the first cylinder sleeve 1 and the second cylinder sleeve 2
One through hole 4 and the second through hole 5, is to arrange for oil addition, thus again improves the life-span of piston and cylinder sleeve.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of described term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a portable mud slurry pump cylinder jacket, including the first cylinder sleeve (1) and the second cylinder sleeve (2), described the first cylinder sleeve (1) upper end
Being provided with the first chimb, the first chimb is provided with several the first screwed holes (6), and described the second cylinder sleeve (2) upper end is provided with second
Chimb, the second chimb is provided with several the second screwed holes (7), described the first screwed hole (6) and the second described screwed hole
(7) matching each other, described the first cylinder sleeve (1) and the second cylinder sleeve (2) are bolted, it is characterised in that: described first
The inner headed face of cylinder sleeve (1) is evenly distributed with several grooves (3) from top to bottom.
2. a kind of portable mud slurry pump cylinder jacket as claimed in claim 1, it is characterised in that: described groove (3) cross section is
Triangle, the groove width length of the groove (3) of described triangular cross section is much smaller than the axial length of piston.
3. a kind of portable mud slurry pump cylinder jacket as claimed in claim 1, it is characterised in that: the side of described the first cylinder sleeve (1)
Face is provided with the first through hole (4), and the side of described the second cylinder sleeve (2) is provided with the second through hole (5), described the first through hole (4) and
Second through hole (5) is interconnected.
4. a kind of portable mud slurry pump cylinder jacket as claimed in claim 4, it is characterised in that: the hole of described the first through hole (4)
Footpath is much smaller than the axial length of piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627917.3A CN106089690A (en) | 2016-08-03 | 2016-08-03 | A kind of portable mud slurry pump cylinder jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610627917.3A CN106089690A (en) | 2016-08-03 | 2016-08-03 | A kind of portable mud slurry pump cylinder jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089690A true CN106089690A (en) | 2016-11-09 |
Family
ID=57453890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610627917.3A Pending CN106089690A (en) | 2016-08-03 | 2016-08-03 | A kind of portable mud slurry pump cylinder jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089690A (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 |
| CN110219800A (en) * | 2019-07-19 | 2019-09-10 | 盘锦国强石油装备制造有限公司 | Drilling pump ceramics cylinder barrel, fluid end assembly and drilling pump |
-
2016
- 2016-08-03 CN CN201610627917.3A patent/CN106089690A/en active Pending
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 |
| CN110219800A (en) * | 2019-07-19 | 2019-09-10 | 盘锦国强石油装备制造有限公司 | Drilling pump ceramics cylinder barrel, fluid end assembly and drilling pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |