CN205121311U - Can set for operation of chip removal machine and interrupted electrical control return circuit of dead time - Google Patents
Can set for operation of chip removal machine and interrupted electrical control return circuit of dead time Download PDFInfo
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- CN205121311U CN205121311U CN201520587097.0U CN201520587097U CN205121311U CN 205121311 U CN205121311 U CN 205121311U CN 201520587097 U CN201520587097 U CN 201520587097U CN 205121311 U CN205121311 U CN 205121311U
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- open contact
- time relay
- normally open
- auxiliary reclay
- loop
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Abstract
The utility model relates to a can set for operation of chip removal machine and the electric discontinuous running return circuit of dead time. In the motor control circuit of lathe chip removal machine, adopted 4 time relay and 2 auxiliary relay, form the electric discontinuous running return circuit that has six zhi huilu, zhihuilu firstly starter motor begins the operation, and the two control operation times of zhihuilu, the three control dead times of zhihuilu, zhihuilu no. 4 controls automatic start again, zhihuilu no. 5, motor control circuit sixthly. The quick -witted drive of chip removal thoughtlessly has the smear metal of cutting fluid up promoting the in -process, and the usable dead time makes the cutting fluid precipitate in the chip groove and down flows back to the lathe, continues to promote one section distance again, pauses and carries out the cutting fluid sediment, sets for operation and dead time through the adjustment, makes the cutting fluid keep there is the abundant sediment cutting fluid time under the circumstances about smoothly get rid of, and the ground polluted environment can not revealed again simultaneously to the recoverable continuation utilization of messenger's cutting fluid.
Description
Technical field
The utility model relates to the new electric control loop that Scrap-removing machine on a kind of numerically-controlled machine scrapes board motor.
Background technology
No matter numerically-controlled machine is lathe or machining center, be all equipped with Scrap-removing machine constantly by lathe produce chip, by stripper cell by chip from lathe lower lift to stripper cell exit, then drop into fortune bits car in.
Because numerically-controlled machine will use cutting fluid at work in a large number, and be mixed with a part of lubricating oil, so chip is all stained with a large amount of cutting fluid mixtures, they move forward, rise along with chip in stripper cell, finally fall into fortune bits car, although also can a part be precipitated in the improvement stage, consider to be worth doing in car and transportation in fortune, stack place and all have the cutting fluid pollution ground precipitated and leak, be discharged into sewer and also pollute the environment.
Also the Scrap-removing machine having part numerically-controlled machine to be equipped with arranges a mud chamber in exit, chip is first discharged into mud chamber from Scrap-removing machine outlet, cutting fluid is deposited in mud chamber bottom mud chamber by run-down pipe reflow tank, but chip enters mud chamber to be only had after mud chamber piles with chip, reentrant chip can be pushed out mud chamber and be entered fortune bits car, and the chip of inside, mud chamber cannot shift out mud chamber, just original place can only be rested on, only have the chip on top by Scrap-removing machine scrape sheetpile move from chip upper strata, mud chamber by progressively release enter fortune bits car, so this precipitation process is very short, chip still can not obtain precipitating more fully.
Summary of the invention
The purpose of this utility model is to provide a kind of Scrap-removing machine that can set and runs and the interrupted electric control loop of dead time.Chip is when being promoted from junk slot by the scraper plate of Scrap-removing machine, scraper plate discontinuous operation, but intermitten operation, chip is stayed for some time in the oblique stripper cell promoted, cutting fluid can precipitate down reflow tank from stripper cell, then promotes a period of time, the chip discharge part fully precipitated on top, stop again promoting, continue to make cutting fluid precipitation in chip.By adjusting operation and the stand-by time of scraper plate, chip removal is normally run, and the cutting fluid making again chip adhere to fully is precipitated.
The technical solution of the utility model is a kind of electric intermittent controlled loop that can set operation and dead time.
In the electric power loop of single-phase AC AC220V, first AC power conductors connects fuse R1 through fuse R, connects Zhi Huilu mono-, two, three, four again through normally closed button BA.
In Zhi Huilu mono-, power lead connects through normally closed button BA simultaneously often opens button KA, the normally open contact J1-1 of auxiliary reclay J1, the normally open contact SJ2-1 of time relay sj 2.And often open button KA, the normally open contact J1-1 of auxiliary reclay J1 and the normally open contact SJ2-1 of time relay SJ2, be connected with the normally closed interlock SJ3-1 of time relay sj 3 again, SJ3 time relay normally closed interlock SJ3-1 is connected with the coil of auxiliary reclay J1 again, and auxiliary reclay J1 finish lead is held with electric power loop N and is connected.
In Zhi Huilu bis-, power lead is connected with the normally open contact J1-2 of auxiliary reclay J1 through normally closed button BA, the normally open contact J1-2 of auxiliary reclay J1 is connected with the input end of time relay sj 3 and SJ1 simultaneously, and the output terminal of time relay sj 1 and SJ3 is held with electric power loop N and is connected.
In Zhi Huilu tri-, power lead is connected with normally open contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 through normally closed button BA, normally open contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 is connected with the normally closed interlock SJ4-1 of time relay sj 4, the normally closed interlock SJ4-1 of time relay sj 4 is connected with auxiliary reclay J2 coil, and auxiliary reclay J2 coil is held with electric power loop N and is connected.
In Zhi Huilu tetra-, power lead is connected with the normally open contact J2-2 of auxiliary reclay J2 through normally closed button BA, auxiliary reclay J2 normally open contact J2-2 is connected with the input end of time relay sj 2 and SJ4 simultaneously, and the output terminal of time relay sj 2 and SJ4 is held with electric power loop N and is connected.
In single-phase AC AC220V electric power loop, AC power conductors is also connected with Zhi Huilu five, six through fuse R.
In Zhi Huilu five, power lead connects the normally open contact J1-3 of auxiliary reclay J1 through fuse R, and auxiliary reclay J1 normally open contact J1-3 connects contactor C coil, and contactor C coil is held with the N in loop and is connected.
In Zhi Huilu six, power lead connects the normally open contact C-1 of contactor C through fuse R, and normally open contact C-1 is connected with scraper plate driving motor D inlet wire, and scraper plate driving motor D center line is held with N in loop and is connected.
Such during action of the present utility model, after electric loop connects AC220V power supply, when starting Scrap-removing machine, hand is pressed and is often opened button KA, power supply through fuse R to normally closed interlock SJ3-1 to the auxiliary reclay J1 coil often opening button KA and time relay sj 3, auxiliary reclay J1 is obtained electric, the normally open contact J1-1 of auxiliary reclay J1, J1-2 and J1-3 closes simultaneously, J1-1 makes Zhi Huilu form self-keeping circuit, J1-2 makes time relay sj 1 and SJ3 start timing simultaneously, the SJ3 controlling run time, SJ1 starts pause timing, J1-3 makes to close by the normally open contact C-1 of tentaculum C, power supply connects scraper plate driving motor D, Scrap-removing machine starts running.
Time relay sj 1 on Zhi Huilu bis-closes to the time relay sj 1 normally open contact SJ1-1 on setting-up time control Zhi Huilu tri-, power supply connects auxiliary reclay J2 coil, make the normally open contact J2-1 of auxiliary reclay J2, J2-2 closes, J2-1 makes Zhi Huilu tri-form self-insurance, it is electric that J2-2 makes time relay sj 2 and SJ4 obtain, SJ2 controls the dead time, time relay sj 3 setting-up time arrives simultaneously, on Zhi Huilu mono-, its normally closed interlock SJ3-1 disconnects, make auxiliary reclay J1 dead electricity, normally open contact J1-1, J1-2 and J1-3 disconnects simultaneously, J1-1 removes the self-insurance of Zhi Huilu mono-, J1-2 makes Zhi Huilu dead electricity, time relay sj 1 and SJ3 reset, J1-3 makes to scrape board motor and pauses.
In Zhi Huilu tetra-, time relay sj 2 setting-up time arrives, and on Zhi Huilu mono-, the normally open contact SJ2-1 of time relay sj 2 closes, and start auxiliary reclay J1 again, scraper plate motor D brings into operation again, repeats an action running and pause.Subsequently, the setting-up time of time relay sj 4 arrives, and on Zhi Huilu tri-, time relay sj 4 normally closed interlock SJ4-1 disconnects, and J2 coil losing electricity, makes time relay sj 2, SJ4 reset.
Whenever press normally closed button BA in loop, all can make loop power-off, out of service.
Feature of the present utility model is that Scrap-removing machine scraper plate runs and the dead time all can preset, Scrap-removing machine is in can meet the unlikely blocking of timely discharge of machine chip, the reservation sufficient time makes the cutting fluid of chip precipitation as much as possible again, flow back to lathe reuse again from junk slot, just a large amount of minimizing is leaked to the outside pollution to environment.
Described board motor of scraping is single-phase reducing motor.
Described Scrap-removing machine is that professional production producer manufactures, and is numerically-controlled machine support equipment.
Accompanying drawing explanation
Fig. 1. electrically intermittent controlled schematic diagram.
R, R1 fuse; The normally closed button of BA; KA often drives button; J1, J2 auxiliary reclay; SJ1, SJ2, SJ3, SJ4 time relay; C contactor; D Scrap-removing machine scrapes board motor.
Embodiment
In the electric power loop of single-phase current AC220V, AC power conductors is through fuse R.First connect fuse R1, connect Zhi Huilu mono-, two, three, four again through normally closed button BA.
In Zhi Huilu mono-, power lead connects through normally closed button BA simultaneously often opens button KA, the normally open contact J1-1 of auxiliary reclay J1, the normally open contact SJ2-1 of time relay sj 2.And often open button KA, the normally open contact J1-1 of auxiliary reclay J1 and the normally open contact SJ2-1 of time relay SJ2, be connected with the normally closed interlock SJ3-1 of time relay sj 3 again, SJ3 time relay normally closed interlock SJ3-1 is connected with the coil of auxiliary reclay J1 again, and auxiliary reclay J1 finish lead is held with electric power loop N and is connected.
In Zhi Huilu bis-, power lead is connected with the normally open contact J1-2 of auxiliary reclay J1 through normally closed button BA, normally open contact J1-2 is connected with the input end of time relay sj 3 and SJ1 simultaneously, and the output terminal of time relay sj 1 and SJ3 is held with electric power loop N and is connected.
In Zhi Huilu tri-, power lead is connected with normally open contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 through normally closed button BA, contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 is connected with the normally closed interlock SJ4-1 of time relay sj 4, the normally closed interlock SJ4-1 of time relay sj 4 is connected with time relay J2 coil, and J2 coil is held with electric power loop N and is connected.
In Zhi Huilu tetra-, power lead is connected with the normally open contact J2-2 of auxiliary reclay J2 through normally closed button BA, auxiliary reclay J2 normally open contact J2-2 is connected with the input end of time relay sj 2 and SJ4 simultaneously, and the output terminal of time relay sj 2 and SJ4 is held with electric power loop N and is connected.
In single-phase AC AC220V electric power loop, AC power conductors is also connected with Zhi Huilu five, six through fuse R.
In Zhi Huilu five, power lead connects the normally open contact J1-3 of auxiliary reclay J1 through fuse R, and auxiliary reclay J1 normally open contact J1-3 connects contactor C coil, and contactor C coil is held with the N in loop and is connected.
In Zhi Huilu six, power lead connects the normally open contact C-1 of contactor C through fuse R, and normally open contact C-1 is connected with scraper plate driving motor D inlet wire, and scraper plate driving motor D center line is held with N in loop and is connected.
Claims (1)
1. can set Scrap-removing machine operation and the electric intermittent controlled loop of dead time, it is characterized in that:
In the electric power loop of single-phase AC AC220V, first AC power conductors connects fuse R1 through fuse R, connects Zhi Huilu mono-, two, three, four again through normally closed button BA,
In Zhi Huilu mono-, power lead connects through normally closed button BA simultaneously often opens button KA, the normally open contact J1-1 of auxiliary reclay J1, the normally open contact SJ2-1 of time relay sj 2, and often open button KA, the normally open contact J1-1 of auxiliary reclay J1 and the normally open contact SJ2-1 of time relay SJ2, be connected with the normally closed interlock SJ3-1 of time relay sj 3 more simultaneously, SJ3 time relay normally closed interlock SJ3-1 is connected with the coil of auxiliary reclay J1 again, finish lead is held with electric power loop N and is connected
In Zhi Huilu bis-, power lead is connected with the normally open contact J1-2 of auxiliary reclay J1 through normally closed button BA, and normally open contact J1-2 is connected with the input end of time relay sj 3 and SJ1 simultaneously, and the output terminal of time relay sj 1 and SJ3 is held with electric power loop N and is connected,
In Zhi Huilu tri-, power lead is connected with normally open contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 through normally closed button BA, contact SJ1-1 and J2-1 of time relay sj 1 and auxiliary reclay J2 is connected with the normally closed interlock SJ4-1 of time relay sj 4, the normally closed interlock SJ4-1 of time relay sj 4 is connected with auxiliary reclay J2 coil, J2 coil is held with electric power loop N and is connected
In Zhi Huilu tetra-, power lead is connected with the normally open contact J2-2 of auxiliary reclay J2 through normally closed button BA, auxiliary reclay J2 normally open contact J2-2 is connected with the input end of time relay sj 2 and SJ4 simultaneously, and the output terminal of time relay sj 2 and SJ4 is held with electric power loop N and is connected
In single-phase AC AC220V electric power loop, AC power conductors is also connected with Zhi Huilu five, six through fuse R, in Zhi Huilu five, power lead connects the normally open contact J1-3 of auxiliary reclay J1 through fuse R, auxiliary reclay J1 normally open contact J1-3 connects contactor C coil, contactor C coil is held with the N in loop and is connected
In Zhi Huilu six, power lead connects the normally open contact C-1 of contactor C through fuse R, and normally open contact C-1 is connected with scraper plate driving motor D inlet wire, and scraper plate driving motor D center line is held with N in loop and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587097.0U CN205121311U (en) | 2015-08-03 | 2015-08-03 | Can set for operation of chip removal machine and interrupted electrical control return circuit of dead time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587097.0U CN205121311U (en) | 2015-08-03 | 2015-08-03 | Can set for operation of chip removal machine and interrupted electrical control return circuit of dead time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121311U true CN205121311U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587097.0U Withdrawn - After Issue CN205121311U (en) | 2015-08-03 | 2015-08-03 | Can set for operation of chip removal machine and interrupted electrical control return circuit of dead time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406222A (en) * | 2015-08-03 | 2017-02-15 | 科华控股股份有限公司 | Interrupted electrical control circuit capable of setting chip conveyor operation and pause time |
| CN109407516A (en) * | 2018-12-19 | 2019-03-01 | 哈尔滨理工大学 | The adaptive feedback chip removal system of CFRP processing |
-
2015
- 2015-08-03 CN CN201520587097.0U patent/CN205121311U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406222A (en) * | 2015-08-03 | 2017-02-15 | 科华控股股份有限公司 | Interrupted electrical control circuit capable of setting chip conveyor operation and pause time |
| CN106406222B (en) * | 2015-08-03 | 2019-08-27 | 科华控股股份有限公司 | A kind of interrupted electric control loop that can set Scrap-removing machine operation and dead time |
| CN109407516A (en) * | 2018-12-19 | 2019-03-01 | 哈尔滨理工大学 | The adaptive feedback chip removal system of CFRP processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20190827 |
|
| AV01 | Patent right actively abandoned |