CN202707696U - Hydraulic device for superfinishing machine - Google Patents
Hydraulic device for superfinishing machine Download PDFInfo
- Publication number
- CN202707696U CN202707696U CN 201220290190 CN201220290190U CN202707696U CN 202707696 U CN202707696 U CN 202707696U CN 201220290190 CN201220290190 CN 201220290190 CN 201220290190 U CN201220290190 U CN 201220290190U CN 202707696 U CN202707696 U CN 202707696U
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- Prior art keywords
- oil
- hydraulic cylinder
- solenoid valve
- way
- valve
- 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 discloses a hydraulic device for a superfinishing machine. The hydraulic device for the superfinishing machine comprises a double-circuit hydraulic cylinder and an oil pump. An end of an oil outlet pipe of the oil pump is provided with a three-way valve. Oil-conveying pipes of two valve mouths of the three-way valve are communicated into the hydraulic cylinder and provided with magnetic valves which are provided with oil pressure sensors. The magnetic valves and the oil pressure sensors are respectively in electric connection with an external microprocessor. The hydraulic device for the superfinishing machine is simple in structure, easy to achieve and simple in oil circuit and greatly reducing cost.
Description
Technical field
The utility model relates to the super-fine machine field, is specially a kind of super-fine machine hydraulic pressure installation.
Background technique
Super-fine machine is machinery commonly used in the bearing machining, its inside by oil hydraulic cylinder as drive unit.The super-fine machine that has adopts the two-way oil hydraulic cylinder, and every road oil hydraulic cylinder all needs to be equipped with an oil pump, and the super-fine machine of this liquid line structure not only oil circuit is complicated, and cost is higher.
The model utility content
The utility model purpose provides a kind of super-fine machine hydraulic pressure installation, to solve the existing higher problem of two-way oil hydraulic cylinder super-fine machine cost.
In order to achieve the above object, the technological scheme that adopts of the utility model is:
A kind of super-fine machine hydraulic pressure installation, include the two-way oil hydraulic cylinder, it is characterized in that: also include oil pump, the oil outlet tube pipe end of described oil pump is equipped with three-way valve, be connected with respectively transport pipe on two valve ports of three-way valve, two transport pipe respectively one by one correspondence be communicated in the two-way oil hydraulic cylinder, be respectively arranged with solenoid valve on each transport pipe, and be respectively arranged with detection unit on each solenoid valve and stretch into oil pressure sensor in the solenoid valve, each solenoid valve, oil pressure sensor are electrically connected with the microprocessor of outside respectively.
The utility model is simple in structure, is easy to realize, adopts single oil pump to two-way oil hydraulic cylinder fuel feeding, realizes distributing fluid in the two-way transport pipe by the shutoff of microprocessor according to oil pressure sensor control solenoid valve.The utility model oil circuit is succinct, greatly reduces cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.A kind of super-fine machine hydraulic pressure installation, include two-way oil hydraulic cylinder 1, also include oil pump 2, oil outlet tube 3 pipe ends of oil pump 2 are equipped with three-way valve 4, be connected with respectively transport pipe 5 on 4 two valve ports of three-way valve, two transport pipe 5 respectively one by one correspondence be communicated in the two-way oil hydraulic cylinder 1, be respectively arranged with solenoid valve 6 on each transport pipe 5, and be respectively arranged with detection unit on each solenoid valve 6 and stretch into oil pressure sensor 7 in the solenoid valve 6, each solenoid valve 6, oil pressure sensor 7 are electrically connected with the microprocessor 8 of outside respectively.
Claims (1)
1. super-fine machine hydraulic pressure installation, include the two-way oil hydraulic cylinder, it is characterized in that: also include oil pump, the oil outlet tube pipe end of described oil pump is equipped with three-way valve, be connected with respectively transport pipe on two valve ports of three-way valve, two transport pipe respectively one by one correspondence be communicated in the two-way oil hydraulic cylinder, be respectively arranged with solenoid valve on each transport pipe, and be respectively arranged with detection unit on each solenoid valve and stretch into oil pressure sensor in the solenoid valve, each solenoid valve, oil pressure sensor are electrically connected with the microprocessor of outside respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290190 CN202707696U (en) | 2012-06-19 | 2012-06-19 | Hydraulic device for superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290190 CN202707696U (en) | 2012-06-19 | 2012-06-19 | Hydraulic device for superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707696U true CN202707696U (en) | 2013-01-30 |
Family
ID=47588003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290190 Expired - Fee Related CN202707696U (en) | 2012-06-19 | 2012-06-19 | Hydraulic device for superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757440A (en) * | 2021-08-31 | 2021-12-07 | 新兴铸管股份有限公司 | Jaw type valve control device in iron-making discharging system |
-
2012
- 2012-06-19 CN CN 201220290190 patent/CN202707696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757440A (en) * | 2021-08-31 | 2021-12-07 | 新兴铸管股份有限公司 | Jaw type valve control device in iron-making discharging system |
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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: 20130130 Termination date: 20170619 |