CN204476743U - A kind of slurry pump metal and Ceramic Composite piston rod - Google Patents
A kind of slurry pump metal and Ceramic Composite piston rod Download PDFInfo
- Publication number
- CN204476743U CN204476743U CN201520119056.9U CN201520119056U CN204476743U CN 204476743 U CN204476743 U CN 204476743U CN 201520119056 U CN201520119056 U CN 201520119056U CN 204476743 U CN204476743 U CN 204476743U
- Authority
- CN
- China
- Prior art keywords
- metal
- ceramic
- wear
- ring
- resisting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of slurry pump metal and Ceramic Composite piston rod, comprise metal shaft, wear-resistant ceramic ring and metal pressure ring; Ceramic wear-resisting ring end face is processed into plane, be arranged on metal shaft stopping-receding bench place, another end face of ceramic wear-resisting ring is pressed on ceramic wear-resisting ring in metal shaft with metal pressure ring, wear-resistant ceramic ring outer surface is processed into the conical surface, takes to be threaded and use Bolt to position between metal pressure ring and metal shaft.It is not wear-resisting that this structure well solves metallic piston bar under high speed to-and-fro motion condition, solve frangible, the caducous problem of ceramic component in metal and Ceramic Composite piston rod simultaneously, it is widely used in oil, geologic prospecting drilling well industry, greatly extend the working life of product, reduce enterprise's cost of production.
Description
One, technical field
The utility model relates to a kind of slurry pump metal and Ceramic Composite piston rod.
Two, background technique
High pressure slurry pump is oil drilling, geologic prospecting worktable " heart ", and mud piston bar is the important composition parts of slurry pump.The mud piston bar of current use is metallic piston bar structure, because industrial and mineral is very severe, metal clip pressure is large, piston rod reciprocating speed is high, changes ordinary, causes metallic piston bar not wear-resisting, not corrosion-resistant, working life is very short, thus greatly increase drilling cost, reduce drilling efficiency, increase the labor intensity of driller.
Three, summary of the invention
The purpose of this utility model is to provide relatively simple, solid and reliable, wear-resistant, corrosion-resistant, not easily fragmentation, long service life the metal of a kind of structure and Ceramic Composite piston rod.
The purpose of this utility model is achieved in that a kind of slurry pump metal and Ceramic Composite piston rod, comprises metal shaft (1), wear-resistant ceramic ring (2) and metal pressure ring (3); Ceramic wear-resisting ring (2) end faces are processed into plane, be arranged on metal shaft (1) stopping-receding bench place, ceramic wear-resisting ring (2) another end face is pressed on ceramic wear-resisting ring (2) in metal shaft (1) with metal pressure ring (3), wear-resistant ceramic ring (2) outer surface is processed into the conical surface, takes to be threaded and use bolt (4) to locate between metal pressure ring (3) and metal shaft (1).
A kind of slurry pump metal of the present utility model and Ceramic Composite piston rod, comprise metal shaft, wear-resistant ceramic ring and metal pressure ring; Ceramic wear-resisting ring end face is processed into plane, be arranged on metal shaft stopping-receding bench place, another end face of ceramic wear-resisting ring is pressed on ceramic wear-resisting ring in metal shaft with metal pressure ring, wear-resistant ceramic ring outer surface is processed into the conical surface, takes to be threaded and use Bolt to position between metal pressure ring and metal shaft.It is not wear-resisting that this structure well solves metallic piston bar under high speed to-and-fro motion condition, solve frangible, the caducous problem of ceramic component in metal and Ceramic Composite piston rod simultaneously, it is widely used in oil, geologic prospecting drilling well industry, greatly extend the working life of product, reduce enterprise's cost of production.
Four, accompanying drawing explanation
Fig. 1 is a kind of slurry pump metal of the utility model and Ceramic Composite piston rod elevational schematic.
Five, embodiment
Below in conjunction with accompanying drawing, detailed description is done to the utility model.
Slurry pump metal as a kind of in Fig. 1 and Ceramic Composite piston rod, comprise metal shaft (1), wear-resistant ceramic ring (2) and metal pressure ring (3); Ceramic wear-resisting ring (2) end faces are processed into plane, be arranged on metal shaft (1) stopping-receding bench place, ceramic wear-resisting ring (2) another end face is pressed on ceramic wear-resisting ring (2) in metal shaft (1) with metal pressure ring (3), wear-resistant ceramic ring (2) outer surface is processed into the conical surface, takes to be threaded and use bolt (4) to locate between metal pressure ring (3) and metal shaft (1).
Claims (1)
1. slurry pump metal and a Ceramic Composite piston rod, is characterized in that: metal shaft (1), wear-resistant ceramic ring (2) and metal pressure ring (3); Ceramic wear-resisting ring (2) end faces are processed into plane, be arranged on metal shaft (1) stopping-receding bench place, ceramic wear-resisting ring (2) another end face is pressed on ceramic wear-resisting ring (2) in metal shaft (1) with metal pressure ring (3), wear-resistant ceramic ring (2) outer surface is processed into the conical surface, takes to be threaded and use bolt (4) to locate between metal pressure ring (3) and metal shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119056.9U CN204476743U (en) | 2015-02-15 | 2015-02-15 | A kind of slurry pump metal and Ceramic Composite piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119056.9U CN204476743U (en) | 2015-02-15 | 2015-02-15 | A kind of slurry pump metal and Ceramic Composite piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476743U true CN204476743U (en) | 2015-07-15 |
Family
ID=53632537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119056.9U Expired - Fee Related CN204476743U (en) | 2015-02-15 | 2015-02-15 | A kind of slurry pump metal and Ceramic Composite piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476743U (en) |
-
2015
- 2015-02-15 CN CN201520119056.9U patent/CN204476743U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204476743U (en) | A kind of slurry pump metal and Ceramic Composite piston rod | |
| CN206085358U (en) | Rock hydraulic pressure splitting machine | |
| CN205207156U (en) | Wear -resisting anticorrosive hydraulic plunger excels in | |
| CN104372817B (en) | Quartering hammer structure | |
| CN204175191U (en) | A kind of special diamond compact making wearing piece | |
| CN204476728U (en) | A kind of slurry pump long lifetime renewable ceramic guide plate | |
| CN204419552U (en) | A kind of Combined plunger piston pump port plate | |
| CN204961282U (en) | Slush pump is with long -life metal and ceramic composite cross head | |
| CN203146310U (en) | High-pressure-resistant falling-off-resistant double metal cylinder sleeve | |
| CN104564983A (en) | Bottom ring hydraulic nut | |
| CN204711530U (en) | A kind of hydraulic pressure pulls formula tooth and buys or get by illegal means cover machine | |
| CN205937088U (en) | Slush pump is with long -life pottery and rubber composite piston | |
| CN204266278U (en) | Quartering hammer structure | |
| 石昌帅 et al. | Analysis of mechanical behavior for double helix single screw pump stator lining | |
| CN203831243U (en) | Turnover clamp for machining crankshaft hole of cylinder block of automobile engine | |
| CN203067274U (en) | High-pressure resistant anti-off ceramic cylinder sleeve | |
| CN208545791U (en) | A kind of guide piston ring suitable for quartering hammer cylinder body | |
| CN202280614U (en) | High-pressure-resistant anti-off-type ceramic cylinder liner | |
| CN205677551U (en) | A kind of chuck on the hydraulic drive rig power head of colliery | |
| CN204658168U (en) | A kind of connecting rod honing head of cylinder sleeve machining center | |
| CN202300995U (en) | Anti-release type ceramic valve seat with high pressure resistance and impact resistance | |
| CN204267425U (en) | A kind of hydraulic jack with rapid pipe joint | |
| CN202348142U (en) | Non-excavation power head protective pup joint | |
| CN204387008U (en) | Cylinder rod collapsing length limit stoper | |
| CN202326189U (en) | High-pressure-resisting reproducible ceramic plunger |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210215 |