CN203236261U - High-low oil pressure shifter of numerical control vertical lathe - Google Patents
High-low oil pressure shifter of numerical control vertical lathe Download PDFInfo
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- CN203236261U CN203236261U CN 201320261504 CN201320261504U CN203236261U CN 203236261 U CN203236261 U CN 203236261U CN 201320261504 CN201320261504 CN 201320261504 CN 201320261504 U CN201320261504 U CN 201320261504U CN 203236261 U CN203236261 U CN 203236261U
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- oil pressure
- low oil
- pressure
- vertical lathe
- numerical control
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Abstract
The utility model discloses a high-low oil pressure shifter of a numerical control vertical lathe. The high-low oil pressure shifter of the numerical control vertical lathe is characterized by comprising a hydraulic oil supplying system motor, an oil hydraulic cylinder and a solenoid valve pressure control system. The solenoid valve pressure control system comprises two solenoid valves and a rotation cylinder, wherein the two solenoid valves are connected with a pressure gauge. The hydraulic oil supplying system motor is connected with the two solenoid valves from two branches, and the two solenoid valves are connected with the rotation cylinder. Compared with the prior art, the high-low oil pressure shifter of the numerical control vertical lathe has the advantages that high oil pressure and low oil pressure can be shifted, pressure can be output in a balanced mode, and a machined workpiece is kept in a stable state. The high-low oil pressure shifter is simple in structure, a component is stably controlled, shifting is adjusted fast, and maintenance is convenient. The high-low oil pressure shifter of the numerical control vertical lathe meets the requirement for machining development of a modernized machining industry, and is a necessary auxiliary device of the lathe for achieving automatic production.
Description
Technical field
The utility model relates to the high low oil pressure switching device shifter of a kind of NC vertical lathe, belongs to mechanical field.
Background technology
Traditional vertical NC vertical lathe oil hydraulic system mostly adopts single hydraulic clamping device to carry out clamping to workpiece.Because workpiece adds and need adopt man-hour two kinds of different pressure to process, this moment, single pressure system just needed spended time to go pressure is adjusted, and each pressure of adjusting can not be optimal state yet, make it each spot size less stable of workpiece, labor intensity of operating staff is strengthened.Because the developing at a high speed of Modern NC Machine Tool, stable, safety are so single hydraulic clamping meets the requirement of modern processing development.
The utility model content
The utility model is in order to solve above-mentioned deficiency, to provide a kind of NC vertical lathe high low oil pressure switching device shifter.
Above-mentioned purpose of the present utility model realizes by following technical scheme: the high low oil pressure switching device shifter of a kind of NC vertical lathe, it is characterized in that: comprise hydraulic oil supply system motor, oil hydraulic cylinder and magnetic valve control pressurer system, described magnetic valve control pressurer system comprises two magnetic valves and a rotary cylinder, described two magnetic valves all are connected with Pressure gauge, described hydraulic oil supply system motor divides two-way to connect two magnetic valves, and two magnetic valves connect rotary cylinder.
The utility model advantage compared with prior art is: the utility model can be realized the switching of high and low oil pressure, and Output pressure is balanced, makes the workpiece that processes remain on stable state; High and low oil pressure switching device shifter is simple in structure, and control element is stable, and it is fast to adjust switch speed, convenient for maintaining.Meeting the requirement of modernized processing manufacturing industry processing development, also is the necessary servicing unit that lathe is realized automated production.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the high low oil pressure switching device shifter of a kind of NC vertical lathe, it is characterized in that: comprise hydraulic oil supply system motor 1, oil hydraulic cylinder 7 and magnetic valve control pressurer system, described magnetic valve control pressurer system comprises magnetic valve 2, magnetic valve 3 and rotary cylinder 4, described magnetic valve 2, magnetic valve 3 are connected with respectively Pressure gauge 5, Pressure gauge 6,1 minute two-way connected electromagnetic valve 2 of described hydraulic oil supply system motor, magnetic valve 3, magnetic valve 2, magnetic valve 3 connect rotary cylinders 4.
By the hydraulic oil supply system motor 1 that disposes on the lathe lathe gross pressure is reached the magnetic valve control pressurer system, magnetic valve 2 actions reach rotary cylinder 4 with the pressure of adjusting when needing elevated pressures, rotary cylinder 4 action drive chucks are done and are stepped up action, and high pressure clamps and finishes; When needs low pressure, magnetic valve 2 dead electricity, magnetic valve 3 gets electronic work, and the suitable pressure that 3 outputs are adjusted through magnetic valve reaches rotary cylinder 4, and rotary cylinder 4 actions drive chucks and do the clamping action, and low pressure clamps and finishes.At this moment, the action of the high and low voltage exchange of machine tool hydraulic system is finished.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (1)
1. high low oil pressure switching device shifter of NC vertical lathe, it is characterized in that: comprise hydraulic oil supply system motor, oil hydraulic cylinder and magnetic valve control pressurer system, described magnetic valve control pressurer system comprises two magnetic valves and a rotary cylinder, described two magnetic valves all are connected with Pressure gauge, described hydraulic oil supply system motor divides two-way to connect two magnetic valves, and two magnetic valves connect rotary cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261504 CN203236261U (en) | 2013-05-14 | 2013-05-14 | High-low oil pressure shifter of numerical control vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261504 CN203236261U (en) | 2013-05-14 | 2013-05-14 | High-low oil pressure shifter of numerical control vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236261U true CN203236261U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261504 Expired - Lifetime CN203236261U (en) | 2013-05-14 | 2013-05-14 | High-low oil pressure shifter of numerical control vertical lathe |
Country Status (1)
| Country | Link |
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| CN (1) | CN203236261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772774A (en) * | 2016-03-29 | 2016-07-20 | 宁波东力传动设备有限公司 | Hydraulic switching device applicable to disc part processing |
-
2013
- 2013-05-14 CN CN 201320261504 patent/CN203236261U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772774A (en) * | 2016-03-29 | 2016-07-20 | 宁波东力传动设备有限公司 | Hydraulic switching device applicable to disc part processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |