CN203627348U - Vertical lathe tool rest balance hydraulic system - Google Patents
Vertical lathe tool rest balance hydraulic system Download PDFInfo
- Publication number
- CN203627348U CN203627348U CN201320870007.XU CN201320870007U CN203627348U CN 203627348 U CN203627348 U CN 203627348U CN 201320870007 U CN201320870007 U CN 201320870007U CN 203627348 U CN203627348 U CN 203627348U
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- China
- Prior art keywords
- hydraulic system
- vertical lathe
- outlet
- pipeline
- valve
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- 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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- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model belongs to a vertical lathe tool rest balance hydraulic system which comprises a motor (3), a variable oil pump (4), a pipeline oil filer (6) and an energy accumulator (12). The vertical lathe tool rest balance hydraulic system is characterized in that an outlet of the pipeline oil filter (6) is connected with a first pressure gauge (7) and a check valve (8) through pipelines, an outlet of the check valve (8) is connected with an inlet of a three-way pressure reducing valve (9) through a pipeline, and an outlet of the three-way pressure reducing valve (9) is communicated with one end of a stop valve (14) and a balance oil cylinder (11) through pipelines. The vertical lathe tool rest balance hydraulic system is simple in structure, few in adopted component, free of fault, capable of greatly improving product reliability, convenient and fast to debug and mount and low in cost.
Description
Technical field
The utility model belongs to machine tool hydraulic system, particularly a kind of vertical lathe knife rest balanced hydraulic system.
Background technique
Current existing vertical lathe knife rest balanced hydraulic system, most variable displacement pump fuel feeding that adopt, valve group adopts two relief valves, a reduction valve and an one-way valve, this hydraulic system mechanism more complicated, has increased many measuring devices, debug difficulties, inconvenient maintenance, cost is higher.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, measuring device is few, debugging, vertical lathe knife rest balanced hydraulic system easy to maintenance.
The technological scheme that the utility model technical problem is taked is: a kind of vertical lathe knife rest balanced hydraulic system, comprise motor, variable capacity oil pump, line filter and accumulator, the outlet pipeline that it is characterized in that line filter connects a pressure gauge one and one-way valve, the outlet of one-way valve is connected with pipeline with the entrance of three-way pressure reducing valve, and the outlet of three-way pressure reducing valve is communicated with stop valve one end and oil cylinder with pipeline.
The beneficial effects of the utility model are: this model utility is simple in structure, adopt original paper few, and fault-free, has improved the reliability of product greatly, debugging, quick and easy for installation, and cost is low.
Brief description of the drawings
Illustrate with embodiment below in conjunction with accompanying drawing.
Figure is vertical lathe knife rest balanced hydraulic systematic schematic diagram.
In figure: 1-oil sump; 2-oil-suction oil filter; 3-motor; 4-variable capacity oil pump; 5-line check valve; 6-line filter; 7-pressure gauge one; 8-one-way valve; 9-three-way pressure reducing valve; 10-pressure gauge two; 11-balancing cylinder; 12-accumulator; 13-stop valve.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of vertical lathe knife rest balanced hydraulic system, comprise motor 3, variable capacity oil pump 4, line filter 6, balancing cylinder 11 and accumulator 12, the outlet pipeline that it is characterized in that line filter 6 connects a pressure gauge 1 and one-way valve 8, the outlet of one-way valve 8 is connected with pipeline with the entrance of three-way pressure reducing valve 9, and the outlet of three-way pressure reducing valve 9 is communicated with stop valve 14 one end and balancing cylinder 11 with pipeline.Stop valve 13 the other ends are communicated with accumulator 12.The main shaft of motor 3 is connected with variable capacity oil pump 4 main shafts; The entrance of variable capacity oil pump 4 and oil-suction oil filter 2 one end pipeline connections, the other end of oil purifier 2 is communicated with oil sump 1 with pipeline; The high-pressure outlet of variable capacity oil pump 4 is connected with the entrance of line check valve 5 with pipeline, and the outlet of line check valve 5 is connected with pipeline with the entrance of line filter 6.This model utility is compared with original, has reduced two relief valves and a pressure gauge 7, and one-way valve 8 has been contained on the entrance pipe of three-way pressure reducing valve 9.Simple in structure, cost is low, installation, easy to operate, and fault-free, receives praises from customers.
Claims (1)
1. a vertical lathe knife rest balanced hydraulic system, comprise motor (3), variable capacity oil pump (4), line filter (6) and accumulator (12), the outlet pipeline that it is characterized in that line filter (6) connects a pressure gauge one (7) and one-way valve (8), the outlet of one-way valve (8) is connected with pipeline with the entrance of three-way pressure reducing valve (9), and the outlet of three-way pressure reducing valve (9) is communicated with stop valve (14) one end and balancing cylinder (11) with pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870007.XU CN203627348U (en) | 2013-12-27 | 2013-12-27 | Vertical lathe tool rest balance hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870007.XU CN203627348U (en) | 2013-12-27 | 2013-12-27 | Vertical lathe tool rest balance hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627348U true CN203627348U (en) | 2014-06-04 |
Family
ID=50813830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870007.XU Expired - Fee Related CN203627348U (en) | 2013-12-27 | 2013-12-27 | Vertical lathe tool rest balance hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917781A (en) * | 2017-03-13 | 2017-07-04 | 成都捷冠科技有限公司 | A kind of safety-type energy-storage hydraulic balancing equipment |
-
2013
- 2013-12-27 CN CN201320870007.XU patent/CN203627348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917781A (en) * | 2017-03-13 | 2017-07-04 | 成都捷冠科技有限公司 | A kind of safety-type energy-storage hydraulic balancing equipment |
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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: 20140604 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |