CN201865871U - Ultrahigh pressure manual pump - Google Patents
Ultrahigh pressure manual pump Download PDFInfo
- Publication number
- CN201865871U CN201865871U CN2010205104057U CN201020510405U CN201865871U CN 201865871 U CN201865871 U CN 201865871U CN 2010205104057 U CN2010205104057 U CN 2010205104057U CN 201020510405 U CN201020510405 U CN 201020510405U CN 201865871 U CN201865871 U CN 201865871U
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- CN
- China
- Prior art keywords
- casing
- end cover
- pump housing
- rear end
- cover
- 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 - Lifetime
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Abstract
The utility model discloses an ultrahigh pressure manual pump, which comprises an oil tank body and a casing, wherein the oil tank body is installed in the casing; a tail cover is fixed on the left end surface of the casing, and a rear end cover is installed on the right end surface of the casing; an oil filling port is arranged on the left side on the upper surface of the outer wall of the casing, and a lifting handle is arranged on the right side on the upper surface of the outer wall of the casing; footings are fixed at the bottom ends of the tail cover and the rear end cover; a pump body is installed on the right end surface of the rear end cover; a front end cover is arranged on the right end surface of the pump body, a pressure gage connector is screwed with the right upper side of the front end cover, and a pressure gage is installed at the upper end of the pressure gage connector; a movable arm is arranged between a tail end of a manual handle and the pump body, a valve core shaft is arranged on the left side of the movable arm of the pump body, the upper end of the valve core shaft is hinged with the manual handle, and the lower end of the valve core shaft is connected with a pressurize piston; and the pump body is made of aluminum alloy. The ultrahigh pressure manual pump provided by the utility model has the advantages of novel structure, good sealing performance, rigidity performance and intensity performance, and long service life; additionally, the supplied pressure is high, the labor intensity is reduced, and the work efficiency is improved.
Description
Technical field:
The utility model relates to the hand pump field, specifically is a kind of ultrahigh pressure hand pump.
Background technique:
The ultrahigh pressure hand pump is one of Hydraulic power tools.Be mainly used in the fields such as main equipment landing, engineering bridge, coal mine machinery, general ultrahigh pressure hand pump and jack, extender are used in combination.At present the maximum pressure of domestic these hydraulic pressure equipment is 2000bar, pressure 2,000 kilograms less than, using scope is relatively limited to, and accomplishes to be used in combination one to one with extender basically, because himself pressure is not enough.
According to the market demand, survey and draw, develop, manufactured and designed this ultrahigh pressure hand pump, adopted plunger booster on the structure, each connection place is bolton.It is high that the utility model shortcoming is that sealability requires, and the seal ring that state's inner seal ring MANUFACTURER can satisfy high pressure like this seldom, adopts the cost of production of full import to increase.The pump housing adopts high-strength aluminum alloy material simultaneously, and the material of domestic material market is uneven, also is a drawback of present this product, and it directly has influence on the performance boost of product.The market hand pump that reaches high pressure like this is relatively more rare at home, the power of providing convenience in the scene that the utility model is mainly used in does not have other power sources, and it can reduce user's labor intensity greatly.
The model utility content:
The purpose of this utility model provides a kind of ultrahigh pressure hand pump, and the problem of the power of providing convenience in the scene that having solved does not have other power sources has reduced user's labor intensity.
The technical solution of the utility model is as follows:
The ultrahigh pressure hand pump, comprise oil box, shell, described oil box is installed in enclosure, the shell left side is fixed with tail-hood, the right side is equipped with rear end cover, described outer shell outer wall upper surface left side is provided with oil filler, the right side is provided with to carry and stumbles, described tail-hood and rear end cover bottom are fixed with footing, described rear end cover right side is equipped with the pump housing, pump housing right side is provided with front cover, and the front cover upper right side is combined with GAUGE CONNECTOR, and the GAUGE CONNECTOR upper end is equipped with pressure gauge, it is characterized in that: be provided with movable arm between the described manual handle end and the pump housing, the movable arm left side of the described pump housing is provided with poppet shaft, and described poppet shaft upper end is with manually handle is hinged, and the lower end is connected with charged piston.
Described ultrahigh pressure hand pump is characterized in that: the described pump housing adopts aluminum alloy.
The overall product performance has following characteristics:
1. maximum pressure can reach 3000bar (3,000 kilograms); The pressure height can accomplish that one drags four combinations with extender, makes up with the jack one drag two.
2. the pump housing adopts the high-strength aluminum alloy material manufacturing; In light weight, intensity is high, be easy to carry.
3. adopt the two-stage pressurization design, pressure height, flow are big, and high and low pressure can arbitrarily set, and be applied widely.
4. external high and low pressure safety valve, safe, practical.
The utility model has the advantages that:
The utlity model has novel structure, good seal performance, rigidity and strength character are good, the advantage of long service life, in addition, and the voltage supply height, it has reduced labor intensity, has improved working efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
The ultrahigh pressure hand pump, comprise oil box 1, shell 2, oil box 1 is installed in shell 2 inside, shell 2 left sides are fixed with tail-hood 3, the right side is equipped with rear end cover 4, the left side of shell 2 outer wall upper surfaces is provided with oil filler 5, the right side is provided with to carry stumbles 6, tail-hood 3 and rear end cover 4 bottoms are fixed with footing 7, rear end cover 4 right sides are equipped with the pump housing 8, and the pump housing 8 right sides are provided with front cover 9, and front cover 9 upper right sides are combined with GAUGE CONNECTOR 10, GAUGE CONNECTOR 10 upper ends are equipped with pressure gauge 11, manually be provided with movable arm 13 between handle 12 ends and the pump housing 8, movable arm 13 left sides of the pump housing 8 are provided with poppet shaft 14, and poppet shaft 14 upper ends are with manually handle 12 is hinged, the lower end is connected with charged piston 15, and the pump housing 8 adopts aluminum alloy.
Claims (2)
1. ultrahigh pressure hand pump, comprise oil box, shell, described oil box is installed in enclosure, the shell left side is fixed with tail-hood, the right side is equipped with rear end cover, described outer shell outer wall upper surface left side is provided with oil filler, the right side is provided with to carry and stumbles, described tail-hood and rear end cover bottom are fixed with footing, described rear end cover right side is equipped with the pump housing, pump housing right side is provided with front cover, and the front cover upper right side is combined with GAUGE CONNECTOR, and the GAUGE CONNECTOR upper end is equipped with pressure gauge, it is characterized in that: be provided with movable arm between the described manual handle end and the pump housing, the movable arm left side of the described pump housing is provided with poppet shaft, and described poppet shaft upper end is with manually handle is hinged, and the lower end is connected with charged piston.
2. ultrahigh pressure hand pump according to claim 1 is characterized in that: the described pump housing adopts aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104057U CN201865871U (en) | 2010-08-26 | 2010-08-26 | Ultrahigh pressure manual pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205104057U CN201865871U (en) | 2010-08-26 | 2010-08-26 | Ultrahigh pressure manual pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865871U true CN201865871U (en) | 2011-06-15 |
Family
ID=44137027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205104057U Expired - Lifetime CN201865871U (en) | 2010-08-26 | 2010-08-26 | Ultrahigh pressure manual pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865871U (en) |
-
2010
- 2010-08-26 CN CN2010205104057U patent/CN201865871U/en not_active Expired - Lifetime
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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: 20110615 |
|
| CX01 | Expiry of patent term |