CN202640277U - Assembler of piston of cylinder sleeve of slurry pump - Google Patents
Assembler of piston of cylinder sleeve of slurry pump Download PDFInfo
- Publication number
- CN202640277U CN202640277U CN 201220188876 CN201220188876U CN202640277U CN 202640277 U CN202640277 U CN 202640277U CN 201220188876 CN201220188876 CN 201220188876 CN 201220188876 U CN201220188876 U CN 201220188876U CN 202640277 U CN202640277 U CN 202640277U
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- cylinder sleeve
- piston
- assembler
- jack
- base
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Abstract
The utility model discloses an assembler of a piston of a cylinder sleeve of a slurry pump. The assembler comprises a base, wherein the base is provided with a bracket which is provided with a jack; the base is also provided with a U-shaped groove; and a piston of the jack is opposite to the U-shaped groove. The assembler disclosed by the utility model has the advantages that when in use, the piston can be pressed into the cylinder sleeve or is pressed out of the cylinder sleeve by the jack only by putting the cylinder sleeve and enabling the center of the cylinder sleeve to correspond to the U-shaped groove, so that the assembly of the piston of the cylinder sleeve of the slurry pump can be very convenient to be finished and the operating efficiency can be effectively improved. The assembler disclosed by the utility model has the advantages of simple structure, convenience in use, low cost, convenience in maintenance, strong practicability and high safety and the like.
Description
Technical field
The utility model relates to a kind of assembly tool, particularly a kind of assembly tool for mud pump cylinder sleeve piston.
Background technology
In drillng operation, need slush pump continuous operation slurry conveyed under high pump pressure, high specific gravity, large discharge capacity duty, if mud be drillng operation " blood " so slush pump be exactly " heart " that drillng operation runs well, and the cylinder sleeve of slush pump, piston are consumable accessorys, and every mouthful of well all will repeatedly be changed.If cylinder sleeve piston thorn leaks, change untimely, can affect the upper water efficient of slush pump, and then can affect the prop-carrying capacity of drilling fluid and the migration efficient of landwaste, may cause the generation of the accidents such as sand setting bit freezing, therefore cylinder sleeve, the piston of slush pump need to often be changed, and need often to assemble cylinder sleeve and piston in Renewal process.
The method of tradition assembling cylinder sleeve piston mainly contains two kinds: 1, use hammer hammering mode to carry out the assembling of piston-cylinder, when namely from old cylinder sleeve, taking out the pitch brace assembly, sleeper on piston rod one end pad, knock out the piston rod assembly with the use sledgehammer, also use iron hammer to knock during assembling; On artificial and labour intensity, at least need two people to cooperate the assembling that just can finish the cylinder sleeve piston, all need piston rod is applied certain impulsive force no matter split out or assemble, so can only use sledge hammer (general on-the-spot hammer with 12 pounds or 14 pounds), also there is certain personal injury risk in the labour intensity that this has just increased the workman undoubtedly.Owing to being to assemble by the impulsive force of hammer, when in the piston knock process angle of inclination being arranged, there is the risk of damaging piston in the time of especially in addition.2, carry out the dismounting of piston-cylinder by jiggering, this dismounting mode has reduced pump worker's labour intensity in certain degree, but also has defective, the one, this mode is in simultaneously operation of needs at least 2 people, need the longer time of cost, operating efficiency is lower, can affect the production timeliness of platform; The 2nd, if the jiggering personnel cooperate the bad risk that also exists the person, equipment injury with the assembly crewman.
The utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of simple to operate, and can realize the fast assembly tool of assembling of mud pump cylinder sleeve piston.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of mud pump cylinder sleeve piston assembler, it comprises a base, and described base is provided with a support, and described support is provided with a jack, also is provided with a U-lag on the described base, and the piston rod of described jack is relative with described U-lag.
Preferably, described support comprises two brace summers that be arranged in parallel and a back timber, described brace summer is fixed on the described base, described brace summer is provided with slot, slot on described two brace summers is relative, the two ends of described back timber are inserted in respectively in the relative slot of described two brace summers, and described jack is fixed on the described back timber.
Preferably, described brace summer is provided with a plurality of slots.
Preferably, also be provided with a pitch brace clamper on the described base.
Preferably, described pitch brace clamper is a clamp-on pipe vise.
Technique scheme has following beneficial effect: this mud pump cylinder sleeve piston assembler in use, only need cylinder sleeve is placed on the base, and make the center of cylinder sleeve corresponding with the U-lag position, then can piston be pressed into cylinder sleeve or piston is extruded in cylinder sleeve by jack, can finish very easily like this assembling of mud pump cylinder sleeve piston, but the Effective Raise operating efficiency.The advantages such as that this mud pump cylinder sleeve piston assembler also has is simple in structure, easy to use, with low cost, be convenient to safeguard, practical, security is high.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the resolution chart of the utility model embodiment.
Fig. 3 is the top view of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, 3, this mud pump cylinder sleeve piston assembler comprises a base 1, base 1 is provided with a support, this support comprises two brace summers that be arranged in parallel 2 and a back timber 3, brace summer 2 is fixed on the base 1, brace summer 2 is provided with slot 21, height according to different cylinder sleeves, slot on the brace summer 2 can arrange a plurality of, slot 21 on two brace summers 2 is relative one by one, the two ends of back timber 3 are inserted in respectively in the relative slot 21 of two brace summers 2, fix a jack 4 on the back timber 3, and jack 4 can be connected with the handlance that slush pump advances the draining valve seat puller.Also be provided with a U-lag 11 on the base 1, the piston rod of jack 1 is relative with U-lag 11.Also be provided with a pitch brace clamper 5 on the base 1, preferred pitch brace clamper 5 is a clamp-on pipe vise.
Because will bear certain reaction force during dismounting cylinder sleeve piston, so base 1 usefulness 16mm steel plate is made, to obtain certain structural strength, base 1 also will have certain height, the space of the piston rod of exposure in the time of can reserving like this in cylinder sleeve dress pitch brace assembly.But the piston rod exposure length of jack 4 is greater than the piston length of slush pump and the sum that interspaces in advance, in order to can fully put into piston in the cylinder sleeve.Brace summer 2 usefulness channel-section steels are made, and need to determine according to cylinder sleeve, piston, pitch brace back of the body cap, jack length dimension the height of brace summer 2.Back timber 3 will bear certain reaction force, thus make of the 20mm steel plate, and weld overleaf the flexural strength that brace rod comes the reinforced top steel plate, on back timber 3, can weld handle, so that the movable back timber of mobile extraction.
This mud pump cylinder sleeve piston assembler in use, need take out first back timber 3, mud slurry pump cylinder jacket is placed on the base 1 up near fluid end, and make the center of cylinder sleeve corresponding with U-lag 11 positions, the pitch brace that assembles (band pitch brace, one section in piston is up) assembly is placed on the cylinder sleeve, again back timber 3 is inserted in the slot, the hydraulic line of jack 4 is connected, withstand the central point of mud piston pull bar with the piston rod of jack 4, use handlance to suppress the piston component cylinder sleeve of packing into.In the time need to extracting piston component out in the cylinder sleeve of slush pump, then need oppositely to place cylinder sleeve, use jack 4 in cylinder sleeve, to eject piston component.Pitch brace clamper 5 is mainly used in clamping the piston rod of the piston component that disassembles, so that use pipe wrench or spanner are laid down the bolt on the piston rod, carries out the replacing of piston.
This mud pump cylinder sleeve piston assembler in use, only need cylinder sleeve is placed on the base, and make the center of cylinder sleeve corresponding with the U-lag position, then can piston be pressed into cylinder sleeve or piston is extruded in cylinder sleeve by jack, can finish very easily like this assembling of mud pump cylinder sleeve piston, but the Effective Raise operating efficiency.The advantages such as that this mud pump cylinder sleeve piston assembler also has is simple in structure, easy to use, with low cost, be convenient to safeguard, practical, security is high.
Above a kind of mud pump cylinder sleeve piston assembler that the utility model embodiment is provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (5)
1. mud pump cylinder sleeve piston assembler, it is characterized in that: it comprises a base, and described base is provided with a support, and described support is provided with a jack, also is provided with a U-lag on the described base, and the piston rod of described jack is relative with described U-lag.
2. mud pump cylinder sleeve piston assembler according to claim 1, it is characterized in that: described support comprises two brace summers that be arranged in parallel and a back timber, described brace summer is fixed on the described base, described brace summer is provided with slot, slot on described two brace summers is relative, the two ends of described back timber are inserted in respectively in the relative slot of described two brace summers, and described jack is fixed on the described back timber.
3. mud pump cylinder sleeve piston assembler according to claim 2, it is characterized in that: described brace summer is provided with a plurality of slots.
4. mud pump cylinder sleeve piston assembler according to claim 1 is characterized in that: also be provided with a pitch brace clamper on the described base.
5. mud pump cylinder sleeve piston assembler according to claim 4, it is characterized in that: described pitch brace clamper is a clamp-on pipe vise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188876 CN202640277U (en) | 2012-04-27 | 2012-04-27 | Assembler of piston of cylinder sleeve of slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188876 CN202640277U (en) | 2012-04-27 | 2012-04-27 | Assembler of piston of cylinder sleeve of slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640277U true CN202640277U (en) | 2013-01-02 |
Family
ID=47409444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220188876 Expired - Lifetime CN202640277U (en) | 2012-04-27 | 2012-04-27 | Assembler of piston of cylinder sleeve of slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081199A (en) * | 2017-11-29 | 2018-05-29 | 台州市黄岩星泰塑料模具有限公司 | Rubber water pipe connector Quick installation equipment |
-
2012
- 2012-04-27 CN CN 201220188876 patent/CN202640277U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081199A (en) * | 2017-11-29 | 2018-05-29 | 台州市黄岩星泰塑料模具有限公司 | Rubber water pipe connector Quick installation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |