CN202789793U - Motormeter blanking machine balance and actuating cylinder gas path structure - Google Patents
Motormeter blanking machine balance and actuating cylinder gas path structure Download PDFInfo
- Publication number
- CN202789793U CN202789793U CN 201220470559 CN201220470559U CN202789793U CN 202789793 U CN202789793 U CN 202789793U CN 201220470559 CN201220470559 CN 201220470559 CN 201220470559 U CN201220470559 U CN 201220470559U CN 202789793 U CN202789793 U CN 202789793U
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- valve
- gas path
- way reversing
- reversing solenoid
- solenoid valve
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- Expired - Fee Related
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Abstract
The utility model relates to a motormeter blanking machine balance and actuating cylinder gas path structure. The gas path structure comprises a protective cap air cylinder and a fitting pin air cylinder, wherein the protective cap air cylinder and the fitting pin air cylinder are driven respectively through a protective cap driving gas path and a locking gas path; the innovation point is that the protective cap driving gas path comprises a two-position five-way reversing solenoid valve A, a speed regulating valve, a pressure regulating valve and a shuttle valve, wherein an input port of the two-position five-way reversing solenoid valve A is connected with a gas source, two output ports are connected with the input port of the shuttle valve in series respectively through the speed regulating valve and the pressure control valve and, and the output port of the shuttle valve is communicated with a rodless cavity of the protective cap air cylinder; and the locking gas path comprises a two-position five-way reversing solenoid valve B, an input port of the two-position five-way reversing solenoid valve B is connected with the gas source, and the two output ports are respectively communicated with a rod cavity and a rodless cavity of the fitting pin air cylinder. The gas path driving structure provided by the utility model can simultaneously realize driving and balance, the gas path driving structure is matched with a sensor and a control system to carry out electrical linkage, the structure is simple, and the manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of motormeter bicker gas circuit structure, particularly a kind of motormeter bicker balance, drive cylinder gas circuit structure.
Background technique
Automobile manufacturing enterprise is in the process of producing Auto Instrument desk, as shown in Figure 1, need to Yong Yu start and the hole of rain shaving blade inductor installation without lock in the cutting of instrument desk a upper punch, when the die-cut unit of rain shaving blade inductor mounting hole is set, for improving Security, outside die-cut unit, movable shield is set.In whole manufacturing process, movable shield need to be manually drop-down by manually carrying out when opening to closed condition, and automatically opened by air cylinder driven after die-cut operation is finished successively.Its number of cylinders that adopts is many, and the gas circuit driving structure is complicated, and manufacture cost is high.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, motormeter bicker balance of low cost of manufacture, drive cylinder gas circuit structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of motormeter bicker balance, the drive cylinder gas circuit structure, comprise guard shield cylinder and spring bolt cylinder, guard shield cylinder and spring bolt cylinder divide by shield drive gas circuit and the driving of locking gas circuit, its innovative point is: described shield drive gas circuit comprises two-position five-way reversing solenoid valve A, series flow control valve, pressure regulator valve, shuttle valve, the inlet opening of described two-position five-way reversing solenoid valve A connects source of the gas, two delivery outlets are divided into and pass through series flow control valve, pressure regulator valve is connected in series with the inlet opening of shuttle valve, and the delivery outlet of shuttle valve is communicated with the rodless cavity of guard shield cylinder; The locking gas circuit comprises two-position five-way reversing solenoid valve B, and the inlet opening of described two-position five-way reversing solenoid valve B connects source of the gas, and two delivery outlets are communicated with rod chamber, the rodless cavity of spring bolt cylinder respectively.
The utility model has the advantage of: before die-cut, the initial position of movable shield is positioned at open mode, it passes through the pressure regulator valve pilot pressure by the shield drive gas circuit, the deadweight of balancing activity guard shield, the ejecting force of guard shield cylinder is slightly larger than movable shield deadweight 20-30N, so that the downward pulling force of operator when drop-down movable shield is 20-30N; Movable shield is in initial position, and the locking gas circuit,, is avoided movable shield to descend suddenly and caused unexpected injury so that the spring bolt of spring bolt cylinder end ejects the air inlet of spring bolt cylinder rodless cavity by two-position five-way reversing solenoid valve B; Arrive predetermined process need to movable shield is drop-down before, two-position five-way reversing solenoid valve B control spring bolt cylinder retreats and resets; The manual drop-down movable shield of operator is to closed state, and pressure regulator valve reduces pressure, utilizes the movable shield deadweight to keep closed state; After die-cut the finishing, the guard shield cylinder is controlled air flow rate by series flow control valve, and then the control movable shield resets by certain speed rising.By the utility model gas circuit driving structure can realize simultaneously driving, balance, and cooperate with sensor, control system and to carry out electrical interlocks, simple in structure, low cost of manufacture.
Description of drawings
Fig. 1 is the utility model motormeter bicker balance, drive cylinder gas circuit structure schematic representation.
Embodiment
As shown in Figure 1, comprise guard shield cylinder 1 and spring bolt cylinder 2, guard shield cylinder 1 and spring bolt cylinder passed through the shield drive gas circuit in 2 minutes and the locking gas circuit drives.
The shield drive gas circuit comprises two-position five-way reversing solenoid valve A3, series flow control valve 4, pressure regulator valve 5, shuttle valve 6.
Two-position five-way reversing solenoid valve A3 has an inlet opening, two delivery outlets and two relief openings, adopt leading type unicoil two-position five-way reversing solenoid valve in the present embodiment, its inlet opening, two delivery outlets and the two relief openings mark in two-position five-way reversing solenoid valve A3 is respectively 1,2,4,3,5.The inlet opening 1 of two-position five-way reversing solenoid valve A3 connects source of the gas, and two delivery outlets are divided into by series flow control valve 4, pressure regulator valve 5 and are connected in series with the inlet opening of shuttle valve 6, and the delivery outlet of shuttle valve 6 is communicated with the rodless cavity of guard shield cylinder 1.
The locking gas circuit comprises two-position five-way reversing solenoid valve B7, two-position five-way reversing solenoid valve B7 structure is identical with two-position five-way reversing solenoid valve A3, here repeat no more, the inlet opening of two-position five-way reversing solenoid valve B7 connects source of the gas, and two delivery outlets are communicated with rod chamber, the rodless cavity of spring bolt cylinder 2 respectively.
Working principle: before die-cut, the initial position of movable shield is positioned at open mode, it passes through the pressure regulator valve pilot pressure by the shield drive gas circuit, the deadweight of balancing activity guard shield, the ejecting force of guard shield cylinder is slightly larger than movable shield deadweight 20-30N, so that the downward pulling force of operator when drop-down movable shield is 20-30N; Movable shield is in initial position, and the locking gas circuit,, is avoided movable shield to descend suddenly and caused unexpected injury so that the spring bolt of spring bolt cylinder end ejects the air inlet of spring bolt cylinder rodless cavity by two-position five-way reversing solenoid valve B; Arrive predetermined process need to movable shield is drop-down before, two-position five-way reversing solenoid valve B control spring bolt cylinder retreats and resets; The manual drop-down movable shield of operator is to closed state, and pressure regulator valve reduces pressure, utilizes the movable shield deadweight to keep closed state; After die-cut the finishing, the guard shield cylinder is controlled air flow rate by series flow control valve, and then the control movable shield resets by certain speed rising.
Claims (1)
1. a motormeter bicker balance, drive cylinder gas circuit structure, comprise guard shield cylinder and spring bolt cylinder, guard shield cylinder and spring bolt cylinder divide by shield drive gas circuit and the driving of locking gas circuit, it is characterized in that: described shield drive gas circuit comprises two-position five-way reversing solenoid valve A, series flow control valve, pressure regulator valve, shuttle valve, the inlet opening of described two-position five-way reversing solenoid valve A connects source of the gas, two delivery outlets are divided into by series flow control valve, pressure regulator valve and are connected in series with the inlet opening of shuttle valve, and the delivery outlet of shuttle valve is communicated with the rodless cavity of guard shield cylinder; The locking gas circuit comprises two-position five-way reversing solenoid valve B, and the inlet opening of described two-position five-way reversing solenoid valve B connects source of the gas, and two delivery outlets are communicated with rod chamber, the rodless cavity of spring bolt cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470559 CN202789793U (en) | 2012-09-17 | 2012-09-17 | Motormeter blanking machine balance and actuating cylinder gas path structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470559 CN202789793U (en) | 2012-09-17 | 2012-09-17 | Motormeter blanking machine balance and actuating cylinder gas path structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789793U true CN202789793U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470559 Expired - Fee Related CN202789793U (en) | 2012-09-17 | 2012-09-17 | Motormeter blanking machine balance and actuating cylinder gas path structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939409A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Forming machine right steel ring pre-support pneumatic driving device |
| CN106762898A (en) * | 2016-11-22 | 2017-05-31 | 柳工无锡路面机械有限公司 | A kind of pavement milling machine height hydraulic pressure switching mechanism and water injection system and method |
| CN108127682A (en) * | 2018-01-16 | 2018-06-08 | 歌尔股份有限公司 | A kind of Automatic-clamping communication device |
-
2012
- 2012-09-17 CN CN 201220470559 patent/CN202789793U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939409A (en) * | 2014-04-16 | 2014-07-23 | 江苏通用科技股份有限公司 | Forming machine right steel ring pre-support pneumatic driving device |
| CN106762898A (en) * | 2016-11-22 | 2017-05-31 | 柳工无锡路面机械有限公司 | A kind of pavement milling machine height hydraulic pressure switching mechanism and water injection system and method |
| CN106762898B (en) * | 2016-11-22 | 2018-07-10 | 柳工无锡路面机械有限公司 | A kind of pavement milling machine height hydraulic pressure switching mechanism and water injection system and method |
| CN108127682A (en) * | 2018-01-16 | 2018-06-08 | 歌尔股份有限公司 | A kind of Automatic-clamping communication device |
| CN108127682B (en) * | 2018-01-16 | 2024-04-30 | 歌尔股份有限公司 | Automatic clamping communication device |
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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: 20130313 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |