CN205388503U - A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production - Google Patents
A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production Download PDFInfo
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- CN205388503U CN205388503U CN201521121686.6U CN201521121686U CN205388503U CN 205388503 U CN205388503 U CN 205388503U CN 201521121686 U CN201521121686 U CN 201521121686U CN 205388503 U CN205388503 U CN 205388503U
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Abstract
The utility model discloses a hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production, hydraulic tank, sensor and alarm device including the individual layer hydraulic press, hydraulic tank upper portion is equipped with first sensor and second sensor side by side, and the induced surface of sensor stretches and into installs perpendicularly downwards in the hydraulic tank, hydraulic tank one side upper portion is equipped with alarm device, alarm device, the last power supply terminal that is equipped with of alarm device are connected to first sensor and second sensor electricity respectively. The utility model relates to a rationally, simple structure, convenience safe in utilization. When the oil level descends in individual layer hydraulic press hydraulic tank, can automatic send acousto -optic warning, need not artifical inspection, labour saving and time saving has ensured going on smoothly of production.
Description
Technical field
This utility model relates to hydraulic system automatic control technology field, is specifically related to a kind of hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block.
Background technology
In the carbonization technique equipment that automobile fitting produces, monolayer hydraulic press is to produce one of necessary equipment.In process of production, the hydraulic oil meeting nature consumption in monolayer hydraulic press hydraulic oil container, when oil level drops to lower bound, it is necessary to annex solution force feed, as processed not in time, it is likely that cause production to stop.At present, monolayer hydraulic press of the prior art does not all possess automatic detection warning function, for preventing above-mentioned phenomenon from occurring, it is necessary to artificial contingent survey, wastes time and energy, as checked not in time, by being smoothed out that impact produces.
Summary of the invention
The purpose of this utility model is aiming at the defect that prior art exists, it is provided that a kind of hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block.
Its technical scheme is: the hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block, including the hydraulic oil container of monolayer hydraulic press, sensor and alarm device, described hydraulic oil container top is provided with first sensor and the second sensor side by side, the sensitive surface of sensor puts in hydraulic oil container and installs vertically downward, and described hydraulic oil container one upper lateral part is provided with alarm device；Described first sensor and the second sensor are electrically connected alarm device, and alarm device is provided with power supply terminal.
nullWherein，Described alarm device is by the first relay、Second relay、First display lamp、Second display lamp and alarming horn composition，One end of one end of described power supply terminal and the first relay、The moved end of the first relay contact and one end of the second relay normally open contact are connected，The other end of the first relay is connected with one end of first sensor，The normal-closed end of the first relay contact and one end of the first display lamp are connected，One end of the normally opened end of the first relay contact and one end of the second display lamp and the second relay is connected，The other end of the second relay and one end of the second sensor are connected，The other end of the second relay normally open contact is connected with one end of alarming horn，The other end of described power supply terminal and the other end of first sensor、The other end of the second sensor、The other end of the first display lamp、The other end of the second display lamp and the other end of alarming horn are connected.Described first sensor and the second sensor are the diffuse-reflectance formula photoswitch of AC two-conductor closed type, and the detecting distance of first sensor is less than the detecting distance of the second sensor.Described first relay and the second relay are auxiliary reclay；Described first display lamp is green indicating lamp, and the second display lamp is flashing trafficator, and described alarming horn is siren loudspeaker.
This utility model compared with prior art, has the advantage that reasonable in design, simple in construction, safe and convenient to use.When oil level declines in monolayer hydraulic press hydraulic oil container, can automatically send sound and light alarm, it is not necessary to hand inspection, time saving and energy saving, ensure that what produce is smoothed out.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model；
Fig. 2 is the circuit theory diagrams of a kind of embodiment of this utility model.
Detailed description of the invention
With reference to Fig. 1 Fig. 2, a kind of hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block, including the hydraulic oil container 1 of monolayer hydraulic press, sensor 23 and alarm device 4, described hydraulic oil container 1 top is provided with first sensor 2 and the second sensor 3 side by side, the sensitive surface of first sensor 2 and the second sensor 3 puts in hydraulic oil container 1 and installs vertically downward, and described hydraulic oil container 1 one upper lateral part is provided with alarm device 4；Described first sensor 2 and the second sensor 3 are electrically connected alarm device 4, and alarm device 4 is provided with power supply terminal 5.
nullWherein，Described alarm device 4 is by the first relay J 1、Second relay J 2、First display lamp L1、Second display lamp L2 and alarming horn B composition，One end of one end of described power supply terminal 5 and the first relay J 1、The moved end of the first relay contact J11 and one end of the second relay normally open contact J21 are connected，The other end of the first relay J 1 is connected with one end of first sensor 2，The normal-closed end of the first relay contact J11 and one end of the first display lamp L1 are connected，One end of the normally opened end of the first relay contact J11 and one end of the second display lamp L2 and the second relay J 2 is connected，The other end of the second relay J 2 and one end of the second sensor 3 are connected，The other end of the second relay normally open contact J21 is connected with one end of alarming horn B，The other end of described power supply terminal 5 and the other end of first sensor 2、The other end of the second sensor 3、The other end of the first display lamp L1、The other end of the second display lamp L2 and the other end of alarming horn B are connected.Described first sensor 2 and the second sensor 3 are the diffuse-reflectance formula photoswitch of AC two-conductor closed type, and the detecting distance of first sensor 2 is less than the detecting distance of the second sensor 3.Described first relay J 1 and the second relay J 2 are auxiliary reclay；Described first display lamp L1 is green indicating lamp, and the second display lamp L2 is flashing trafficator, and described alarming horn B is siren loudspeaker.
Power supply terminal 7 being connected power supply, can connect 220V alternating current power supply, the relay J 1J2 in figure, the first display lamp L1, the second display lamp L2 and alarming horn B all choose 220V Alternating Current Power Supply.
During operation, on hydraulic oil container 1, first sensor 2 and the second sensor 3 monitor the oil level of hydraulic oil in hydraulic oil container 1 for the moment, when hydraulic oil oil level is normal, first sensor 2 senses that pasta exists, owing to first sensor 2 and the second sensor 3 are the diffuse-reflectance formula photoswitch of AC two-conductor closed type, therefore first sensor 2 output now is off-state, and the first relay J 1 is failure to actuate.The first green display lamp L1 lights, and indicator solution force feed oil level is normal.
When oil level is decreased below normal value, first sensor 2 senses less than pasta, and its output state is changed into Guan Bi, first relay J 1 action, first relay contact J11 upset, the first green display lamp L1 extinguishes, and the second display lamp L2 flashes indicator solution force feed oil level lower than normal value.Meanwhile, the second relay J 2 that the second sensor 3 and series connection with it connect obtains electric work, and the second sensor 3 starts to detect the oil level of hydraulic oil in hydraulic oil container 1.When oil level continues to be decreased below low limit value, the second sensor 3 senses less than pasta, and its output state is changed into Guan Bi, second relay J 2 action, the second relay normally open contact J21 Guan Bi, alarming horn B obtains electric work, send audible alarm, remind staff to process in time.
This utility model is reasonable in design, simple in construction, safe and convenient to use.When oil level declines in monolayer hydraulic press hydraulic oil container, can automatically send sound and light alarm, it is not necessary to hand inspection, time saving and energy saving, ensure that what produce is smoothed out.
Claims (4)
1. the hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block, including the hydraulic oil container of monolayer hydraulic press, sensor and alarm device, it is characterized in that: described hydraulic oil container top is provided with first sensor and the second sensor side by side, the sensitive surface of sensor puts in hydraulic oil container and installs vertically downward, and described hydraulic oil container one upper lateral part is provided with alarm device；Described first sensor and the second sensor are electrically connected alarm device, and alarm device is provided with power supply terminal.
null2. the hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block according to claim 1，It is characterized in that: described alarm device is by the first relay、Second relay、First display lamp、Second display lamp and alarming horn composition，One end of one end of described power supply terminal and the first relay、The moved end of the first relay contact and one end of the second relay normally open contact are connected，The other end of the first relay is connected with one end of first sensor，The normal-closed end of the first relay contact and one end of the first display lamp are connected，One end of the normally opened end of the first relay contact and one end of the second display lamp and the second relay is connected，The other end of the second relay and one end of the second sensor are connected，The other end of the second relay normally open contact is connected with one end of alarming horn，The other end of described power supply terminal and the other end of first sensor、The other end of the second sensor、The other end of the first display lamp、The other end of the second display lamp and the other end of alarming horn are connected.
3. the hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block according to claim 1 and 2, it is characterized in that: described first sensor and the second sensor are the diffuse-reflectance formula photoswitch of AC two-conductor closed type, and the detecting distance of first sensor is less than the detecting distance of the second sensor.
4. the hydraulic press hydraulic pressure oil level automatic detection alarm device produced for brake block according to claim 2, it is characterised in that: described first relay and the second relay are auxiliary reclay；Described first display lamp is green indicating lamp, and the second display lamp is flashing trafficator, and described alarming horn is siren loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121686.6U CN205388503U (en) | 2015-12-31 | 2015-12-31 | A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121686.6U CN205388503U (en) | 2015-12-31 | 2015-12-31 | A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388503U true CN205388503U (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121686.6U Active CN205388503U (en) | 2015-12-31 | 2015-12-31 | A hydraulic press hydraulic pressure oil level automated inspection alarm device for brake block production |
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| CN (1) | CN205388503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500799A (en) * | 2016-09-12 | 2017-03-15 | 鞍钢集团矿业有限公司 | A kind of contactless level alarming device of rotary drill and method |
| CN107782405A (en) * | 2016-08-25 | 2018-03-09 | 姆萨西诺机器株式会社 | High-order liquid level alarm device |
-
2015
- 2015-12-31 CN CN201521121686.6U patent/CN205388503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782405A (en) * | 2016-08-25 | 2018-03-09 | 姆萨西诺机器株式会社 | High-order liquid level alarm device |
| CN106500799A (en) * | 2016-09-12 | 2017-03-15 | 鞍钢集团矿业有限公司 | A kind of contactless level alarming device of rotary drill and method |
| CN106500799B (en) * | 2016-09-12 | 2019-05-31 | 鞍钢集团矿业有限公司 | A kind of contactless level alarming device of rotary drill and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: 257300 Zihedian Village, west of Qingken Road, Daozhuang Town, Guangrao County, Dongying City, Shandong Province Patentee after: Dongying Kangxin Friction Materials Co.,Ltd. Address before: Xishui Industrial Zone, Guangrao County, Dongying City, Shandong Province, 257000 Patentee before: SHANDONG RONGBANG AUTO PARTS Co.,Ltd. |