CN202182085U - Hydraulic pressurizer - Google Patents
Hydraulic pressurizer Download PDFInfo
- Publication number
- CN202182085U CN202182085U CN2011201327525U CN201120132752U CN202182085U CN 202182085 U CN202182085 U CN 202182085U CN 2011201327525 U CN2011201327525 U CN 2011201327525U CN 201120132752 U CN201120132752 U CN 201120132752U CN 202182085 U CN202182085 U CN 202182085U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve pocket
- valve
- locating stud
- flange plate
- 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
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Abstract
The utility model relates to a hydraulic pressurizer, comprising a valve body, a flange plate in contact with the valve body, and a locating pin penetrating through the flange plate, wherein a first valve sleeve, a second valve sleeve and a third valve sleeve are sequentially arranged outside the locating pin, and a first spring and a second spring are arranged between the first valve sleeve and the second valve sleeve. Compared with the prior art, the hydraulic pressurizer can conveniently and simply perform the pressure relief and the opening action of the valve body, the pressure and impact of the liquid to the pressurizer are reduced, the service life is prolonged, the safety factor is increased, and the energy consumption and the cost are reduced.
Description
Technical field
The utility model relates to a kind of hydraulic pressure pressurizer.
Background technique
Present intergrated circuit Encapsulation Moulds press is at the widely used equipment of semiconductor factory; The constant pressure time in matched moulds stage is longer in the production; So just need the Encapsulation Moulds press to be in packing state for a long time, if use oil hydraulic motor voltage supply energy consumption very high always, cost is high.
The model utility content
It is low that the utility model technical issues that need to address provide a kind of energy consumption, the hydraulic pressure pressurizer that cost is low.
In order to solve the problems of the technologies described above; The technological scheme of the utility model is: a kind of hydraulic pressure pressurizer; Comprise valve body, the flange plate that contacts with valve body, pass the locating stud of flange plate; Locating stud is disposed with first valve pocket, second valve pocket and the 3rd valve pocket outward, is provided with first spring and second spring between described first valve pocket and second valve pocket.
Described locating stud is provided with lock washer.
Also be provided with resilient key on the described locating stud.Described resilient key is vertical with locating stud to be provided with.
Described locating stud middle part is provided with nut.
The utility model compared with prior art, the hydraulic pressure pressurizer that makes that can be convenient and simple is accomplished pressure release and valve body breakdown action, and has reduced pressure and the impact of liquid to pressurizer, has improved working life and safety coefficient, has reduced energy consumption and cost simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details;
Fig. 1 is the utility model structural representation;
In Fig. 1,1, valve body, 2, flange plate, 3, positioning shaft, 4, lock washer, 5, nut, 6, first spring, 7, second spring, 8, resilient key, 9, first valve pocket, 10, second valve pocket, the 11, the 3rd valve pocket, 12, the controlling liquid inlet.
Embodiment
As shown in Figure 1; A kind of hydraulic pressure pressurizer; Comprise valve body 1, the flange plate 2 that contacts with valve body 1, the locating stud 3 that passes flange plate 2; Be disposed with first valve pocket, 9, the second valve pockets 10 and the 3rd valve pocket 11 outside the locating stud 3, be provided with first spring 6 and second spring 7 between described first valve pocket 9 and second valve pocket 10.
Described locating stud 3 is provided with lock washer 4.
Also be provided with resilient key 8 on the described locating stud 3.Described resilient key 8 and locating stud 3 vertical settings.
Described locating stud 3 middle parts are provided with nut 5.
Also be provided with controlling liquid inlet 12 on the described valve body 1, the controlling liquid inlet is connected with first valve pocket through pipeline.Valve body self keeps closed state through first spring and second spring under the no oil condition; When the packing state end need be opened valve body: fluid got in second valve pocket through controlling liquid inlet 12; Promoting second valve pocket 10 moves upward; Second valve pocket 10 touches first valve pocket 9, and afterwards drive first valve pockets, resilient key 8, positioning shaft 3, lock washer 4, nut 5 move upward together; Because positioning shaft 3 areas are little; So only need very little pressure both can the valve body internal pressure laid down, drive flange plate 2 moves together and opens valve body completion oil extraction after nut 5 is run into flange plate 2.
To the high characteristics of the big pressure of moulding press flow, the hydraulic pressure pressurizer is when the fuel feeding state, and valve body is whole to be opened, and realizes quick fuel feeding; During packing state, the valve body 1 of pressurizer closely contacts with flange plate 2, accomplishes through the surface of contact sealing of valve body 1 and flange plate 2, pressure release can not take place;
When needs are opened valve body once more; For avoiding the excessive impact of pressure to whole valve body; This device is promoted first valve pocket 9 and is driven locating stud 3 jack-up by fluid earlier; Accomplish off-load, second valve pocket 10 touches first valve pocket, 9 backs and drives first valve pocket 9, resilient key 8, positioning shaft 3, lock washer 4, nut 5 and move upward together then, and nut 5 is again with flange plate 2 jack-up.Use shirtsleeve operation to accomplish pressure release and valve body unlatching, and reduced pilot pressure and impact, improved working life and safety coefficient.
Claims (4)
1. hydraulic pressure pressurizer; Comprise valve body (1), the flange plate (2) that contacts with valve body (1), the locating stud (3) that passes flange plate (2); It is characterized in that: described locating stud (3) is outer to be disposed with first valve pocket (9), second valve pocket (10) and the 3rd valve pocket (11), is provided with first spring (6) and second spring (7) between described first valve pocket (9) and second valve pocket (10).
2. a kind of hydraulic pressure pressurizer according to claim 1 is characterized in that: described locating stud (3) is provided with lock washer (4).
3. a kind of hydraulic pressure pressurizer according to claim 1 and 2 is characterized in that: also be provided with resilient key (8) on the described locating stud (3), described resilient key (8) and the vertical setting of locating stud (3).
4. a kind of hydraulic pressure pressurizer according to claim 1 and 2 is characterized in that: described locating stud (3) middle part is provided with nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201327525U CN202182085U (en) | 2011-04-29 | 2011-04-29 | Hydraulic pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201327525U CN202182085U (en) | 2011-04-29 | 2011-04-29 | Hydraulic pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182085U true CN202182085U (en) | 2012-04-04 |
Family
ID=46175124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201327525U Expired - Fee Related CN202182085U (en) | 2011-04-29 | 2011-04-29 | Hydraulic pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364038A (en) * | 2011-10-19 | 2012-02-29 | 宝鸡石油机械有限责任公司 | Underwater oil pipe hanger embedded guiding and positioning device |
-
2011
- 2011-04-29 CN CN2011201327525U patent/CN202182085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364038A (en) * | 2011-10-19 | 2012-02-29 | 宝鸡石油机械有限责任公司 | Underwater oil pipe hanger embedded guiding and positioning device |
| CN102364038B (en) * | 2011-10-19 | 2014-02-12 | 宝鸡石油机械有限责任公司 | Underwater oil pipe hanger embedded guiding and positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140429 |