CN201823918U - Pump station oil pump driving device of die casting machine hydraulic system - Google Patents
Pump station oil pump driving device of die casting machine hydraulic system Download PDFInfo
- Publication number
- CN201823918U CN201823918U CN2010205754712U CN201020575471U CN201823918U CN 201823918 U CN201823918 U CN 201823918U CN 2010205754712 U CN2010205754712 U CN 2010205754712U CN 201020575471 U CN201020575471 U CN 201020575471U CN 201823918 U CN201823918 U CN 201823918U
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- China
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- oil pump
- driving device
- die casting
- casting machine
- hydraulic system
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- Expired - Fee Related
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Abstract
The utility model relates to a pump station oil pump driving device of a die casting machine hydraulic system. The driving device comprises a high-pressure oil pump, as well as a servo motor, wherein the servo motor is installed on a motor mounting seat and connected with the high-pressure oil pump through an oil pump connecting seat; and a shaft of the servo motor is connected with a shaft of the high-pressure oil pump through a tooth coupling. The benefits of the driving device are as follows: the driving device can independently set and adjust the pressure of a pump station according to different parameter requirements; and more importantly, the driving device is notable in power saving effect with reducing energy consumption by about 20-30% compared with other machines of the similar type, explores new fields for the application and the promotion of servo motors in die casting machine industry, and realizes further improvement of the technical performance of die casting machines.
Description
Technical field
The utility model relates to a kind of die casting machine hydraulic system, relates in particular to the pumping plant oil pump drive unit of this die casting machine hydraulic system.
Background technology
The design of the pumping plant oil pump of die casting machine hydraulic system all is to select common electric machine for use in the prior art, as driving main mode; But because 1, the common electric machine rotating speed is can not regulating of fixing, and can not satisfy the different requirements of different product to oil pressure.2, energy consumption is not economized on electricity than higher.
Summary of the invention
The utility model technical issues that need to address have provided a kind of pumping plant oil pump drive unit of die casting machine hydraulic system, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: high-pressure oil pump; Also comprise: servomotor; Described servomotor is placed on the motor mount; Described servomotor links to each other with high-pressure oil pump by the oil pump Connection Block; Servo motor shaft adopts cog-wheel coupling to be connected with the hydraulic oil pump shaft;
Between described servomotor and motor mount, also settle a cushion pad.
Compared with prior art, the beneficial effects of the utility model are: can be according to the different parameters requirement, the pressure of pumping plant can be provided with and regulate voluntarily; Main is that power savings is obvious, with machine of the same type mutually specific energy consumption can reduce about 20%～30%, for servomotor in the die casting machine sector application with promote and to have opened up new field, the die casting machine technical performance has improved a step again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As seen from Figure 1: the utility model comprises: high-pressure oil pump 1; Also comprise: servomotor 2; Described servomotor 2 is placed on the motor mount 3; Described servomotor 2 links to each other with high-pressure oil pump 1 by oil pump Connection Block 4; Servo motor shaft adopts cog-wheel coupling to be connected with the hydraulic oil pump shaft;
Between described servomotor 2 and motor mount 3, also settle a cushion pad 5.
The utility model adopts servomotor to substitute common electric machine, though on cost than higher, regulative mode become flexibly and quick, the adjustable range broadness.Can be according to the varying in size of diecast parts, required oil pressure difference is regulated the rotating speed of oil pump servomotor, thereby obtains different outlet pressures.Power savings is obvious, with machine of the same type mutually specific energy consumption can reduce about 20%～30%.
Claims (2)
1. the pumping plant oil pump drive unit of a die casting machine hydraulic system comprises: high-pressure oil pump; It is characterized in that also comprising: servomotor; Described servomotor is placed on the motor mount; Described servomotor links to each other with high-pressure oil pump by the oil pump Connection Block; Servo motor shaft adopts cog-wheel coupling to be connected with the hydraulic oil pump shaft.
2. the pumping plant oil pump drive unit of die casting machine hydraulic system according to claim 1 is characterized in that: also settle a cushion pad between described servomotor and motor mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205754712U CN201823918U (en) | 2010-10-25 | 2010-10-25 | Pump station oil pump driving device of die casting machine hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205754712U CN201823918U (en) | 2010-10-25 | 2010-10-25 | Pump station oil pump driving device of die casting machine hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823918U true CN201823918U (en) | 2011-05-11 |
Family
ID=43962476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205754712U Expired - Fee Related CN201823918U (en) | 2010-10-25 | 2010-10-25 | Pump station oil pump driving device of die casting machine hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259178A (en) * | 2011-05-25 | 2011-11-30 | 滁州润江机械制造有限公司 | Servo mechanism for high-energy saving die casting machine |
| CN102451899A (en) * | 2010-10-25 | 2012-05-16 | 上海一达机械有限公司 | Oil pump driving device for pump station of hydraulic system in die casting machine |
-
2010
- 2010-10-25 CN CN2010205754712U patent/CN201823918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451899A (en) * | 2010-10-25 | 2012-05-16 | 上海一达机械有限公司 | Oil pump driving device for pump station of hydraulic system in die casting machine |
| CN102259178A (en) * | 2011-05-25 | 2011-11-30 | 滁州润江机械制造有限公司 | Servo mechanism for high-energy saving die casting machine |
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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 |
Granted publication date: 20110511 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |