CN205173526U - Hydraulic press hangs down pressurized -water automatic switching control equipment - Google Patents
Hydraulic press hangs down pressurized -water automatic switching control equipment Download PDFInfo
- Publication number
- CN205173526U CN205173526U CN201521042732.3U CN201521042732U CN205173526U CN 205173526 U CN205173526 U CN 205173526U CN 201521042732 U CN201521042732 U CN 201521042732U CN 205173526 U CN205173526 U CN 205173526U
- Authority
- CN
- China
- Prior art keywords
- valve body
- switching control
- hydraulic press
- control equipment
- automatic switching
- 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 provides a hydraulic press hangs down pressurized -water automatic switching control equipment, includes valve body (5), hydro -cylinder (1) is fixed on valve body (5), its characterized in that, valve body (5) inner chamber are located and have bulge loop (16) between water inlet (6) and delivery port (7), bulge loop (16) divide into sliding chamber (13) and sealed chamber (12) with the valve body inner chamber, valve body inner chamber sliding fit has valve piece (4), the piston of hydro -cylinder (1) is through catcher (2) and connecting rod (3) pin joint, connecting rod (3) junction valve piece (4), oil cylinder drive the valve piece slides at the valve body inner chamber. Hydraulic press hangs down pressurized -water automatic switching control equipment has realized that low pressurized -water can the automatic switch -over, improves work efficiency, improve equipment stability can, improve economic benefits for the enterprise.
Description
Technical field
The utility model belongs to hydraulic press technical field, is specifically related to a kind of hydraulic press low-pressure water automatic switching control equipment.
Background technique
Existing market manufacturer production hydraulic press unit, be all use stop valve Non-follow control, operating difficulties, fragile, manufacturing efficiency is low, impracticable.Need design one automatic switching control equipment, to raise the efficiency.
Model utility content
For above-mentioned prior art Problems existing, the purpose of this utility model provides one to be easy to operation, durable in use, and the low-pressure water automatic switching control equipment of electrical matching automation.
The utility model realizes like this, a kind of hydraulic press low-pressure water automatic switching control equipment, comprise valve body, oil cylinder is fixed on described valve body, and body cavity has bulge loop between water intake and water outlet, and body cavity is divided into sliding cavity and Seal cage by described bulge loop, described body cavity is sliding combined with valve block, the piston of described oil cylinder is by catcher and connecting rod pivot joint, and described connecting rod connection valve block, described in described hydraulic oil cylinder driving, valve block slides at body cavity.
Further, seal ring is provided with in described Seal cage.
Further, described valve block comprises backstop and valve block.
Further, it is full conduction position that described valve body end face is positioned at described water intake top position, it is closed position that described valve body end face is positioned at the position entering Seal cage, the position of described valve body end face between described water intake top position and Seal cage is low-pressure water position, and described valve block can switch successively in above-mentioned full conduction position, low-pressure water position and closed position order.
Described hydraulic press low-pressure water automatic switching control equipment, achieving low-pressure water can automatically switch, and increases work efficiency, and improves stabilization of equipment performance energy, for enterprise increases economic efficiency.
Accompanying drawing explanation
Fig. 1 is the main sectional view of the utility model low-pressure water automatic switching control equipment.
Reference character in above-mentioned figure:
1 oil cylinder, 2 catchers, 3 connecting rods, 4 valve blocks, 5 valve bodies, 6 water outlets, 7 water intakes, 8 seal rings, 9 fixing rods, 10 valve gaps, 11 flanges, 12 Seal cages, 13 sliding cavities, 14 backstops, 15 valve blocks, bulge loop 16
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but be not used for limiting scope of the present utility model.
Shown in figure 1, valve body 5 has valve gap 10, and valve gap 10 connects multiple fixing rod 9, and oil cylinder 1 is fixedly connected with fixing rod 9 by flange 11, and the piston of oil cylinder 1 is connected with connecting rod 3 by catcher 2, and connecting rod 3 is through valve gap 10 also connection valve block 4.Described valve body 5 has water intake 6 and water outlet 7, valve body 5 inner chamber has bulge loop 16 between water intake 6 and water outlet 7, valve body 5 inner chamber is divided into sliding cavity 13 and Seal cage 12 by described bulge loop 16, inner chamber near water outlet below bulge loop 16 is Seal cage, be provided with seal ring 8 in described Seal cage, described valve block 4 comprises backstop 14 and valve block 15; Oil cylinder 1 draws movable valve block 4 to move up, and has arrived upper end, water intake 6 and water outlet 7 conducting, the normal water filling of hydraulic press.Oil cylinder 1 pushes away movable valve block 4 and moves down, and valve block 15 lower end does not arrive seal ring 8 place, water intake 6 and water outlet 7 conducting, hydraulic press low pressure water injection.Valve block 15 lower end enters seal ring 8 place until backstop 14 is pressed on bulge loop 16, and water intake 6 and water outlet 7 are closed, and hydraulic press stops water filling.Therefore the automation realizing low-pressure water and automatically switch is moved up and down by electrical equipment control oil cylinder.
Claims (4)
1. a hydraulic press low-pressure water automatic switching control equipment, comprise valve body (5), oil cylinder (1) is fixed on described valve body (5), it is characterized in that, valve body (5) inner chamber is positioned between water intake (6) and water outlet (7) and has bulge loop (16), body cavity is divided into sliding cavity (13) and Seal cage (12) by described bulge loop (16), described body cavity is sliding combined with valve block (4), the piston of described oil cylinder (1) is by catcher (2) and connecting rod (3) pivot joint, described connecting rod (3) connection valve block (4), described in described hydraulic oil cylinder driving, valve block slides at body cavity.
2. a hydraulic press low-pressure water automatic switching control equipment as claimed in claim 1, is characterized in that, be provided with seal ring (8) in described Seal cage (12).
3. a hydraulic press low-pressure water automatic switching control equipment as claimed in claim 2, it is characterized in that, described valve block (4) comprises backstop (14) and valve block (15).
4. a hydraulic press low-pressure water automatic switching control equipment as claimed in claim 3, it is characterized in that, it is full conduction position that described valve body (15) end face is positioned at described water intake (6) top position, it is closed position that described valve body (15) end face is positioned at the position entering Seal cage (12), described valve body (15) the end face position be positioned between described water intake (6) top position and Seal cage (12) is low-pressure water position, and described valve block can switch successively in above-mentioned full conduction position, low-pressure water position and closed position order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042732.3U CN205173526U (en) | 2015-12-14 | 2015-12-14 | Hydraulic press hangs down pressurized -water automatic switching control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042732.3U CN205173526U (en) | 2015-12-14 | 2015-12-14 | Hydraulic press hangs down pressurized -water automatic switching control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173526U true CN205173526U (en) | 2016-04-20 |
Family
ID=55737520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042732.3U Expired - Fee Related CN205173526U (en) | 2015-12-14 | 2015-12-14 | Hydraulic press hangs down pressurized -water automatic switching control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533060A (en) * | 2021-06-23 | 2021-10-22 | 中石化石油机械股份有限公司沙市钢管分公司 | Hydrostatic test system and method for realizing hydrostatic pressure of steel pipe |
-
2015
- 2015-12-14 CN CN201521042732.3U patent/CN205173526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533060A (en) * | 2021-06-23 | 2021-10-22 | 中石化石油机械股份有限公司沙市钢管分公司 | Hydrostatic test system and method for realizing hydrostatic pressure of steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 014000 the Inner Mongolia Autonomous Region Baotou City Jiuyuan Industrial Park Jun Cheng Road No. 15 Patentee after: Inner Mongolia Cheng Cheng Industrial Pipeline Co., Ltd. Address before: No. 15, Juncheng Road, Jiuyuan Industrial Park, Baotou City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA JUNCHENG PIPELINE TECHNOLOGY CO., LTD. |
|
| 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: 20160420 Termination date: 20181214 |