CN206519892U - Electric screw driver rotating automatic controls - Google Patents
Electric screw driver rotating automatic controls Download PDFInfo
- Publication number
- CN206519892U CN206519892U CN201720154896.8U CN201720154896U CN206519892U CN 206519892 U CN206519892 U CN 206519892U CN 201720154896 U CN201720154896 U CN 201720154896U CN 206519892 U CN206519892 U CN 206519892U
- Authority
- CN
- China
- Prior art keywords
- switch
- leading
- out terminal
- auxiliary reclay
- stator winding
- Prior art date
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of electric screw driver rotating automatic controls, including auxiliary reclay, auxiliary reclay coil one terminate one end of time relay transfer contact, one end of termination switching one normally closed contact of switch of time relay coil；The other end, the other end of time relay transfer contact and the first stator winding of the electric hand drill motor end of incoming cables that switching switchs a normally closed contact connect master switch leading-out terminal；Switching switch catcher electric drill the first stator winding of motor leading-out terminal, two common ports in two-direction switch end of incoming cables and auxiliary reclay, two-direction switch rotating leading-out terminal connects the two ends of motor rotor, total leading-out terminal catcher electric drill the second stator winding of the motor end of incoming cables of two-direction switch respectively；Two common ports of auxiliary reclay take over electric drill rotor；Second stator winding leading-out terminal, the time relay coil other end and the auxiliary reclay coil other end connect AC220V power supplys.The controlling organization can automatically control electric hand drill motor positive and inverse, improve operating efficiency.
Description
Technical field
The utility model belongs to machinery and technical field of electricity, is related to a kind of electric screw driver rotating robot brain
Structure.
Background technology
Electric screw driver is the electric tool for tightening and unscrewing screw, thereon equipped with the machine for adjusting and limiting moment of torsion
Structure, is one of indispensable instrument of most of manufacturing enterprise.
The use of electric screw driver, accelerates operating rate, improves production efficiency.But, connecting the line to electricity
, it is necessary to which positive/negative turn on control electric screw driver is closed and lever switch manually when on gas element, realize motor and invert-stop
The course of work of only-main story, it is impossible to be utilized.
Utility model content
The purpose of this utility model is to provide a kind of electric screw driver rotating automatic controls, without manual operations,
Electric screw driver can be utilized to greatest extent.
To achieve the above object, the technical scheme that the utility model is used is：A kind of electric screw driver rotating is automatic
Controlling organization, including the time relay, auxiliary reclay, two-direction switch, master switch and switching switch；Switching switch for manually/
Automatic transfer switch；One end of auxiliary reclay coil is connected with one end of the transfer contact of the time relay, time relay
One end of device coil is connected with one end of a normal opened contact of switching switch；Switch switch a normal opened contact it is another
The end of incoming cables at end, the other end of the transfer contact of the time relay and the stator winding of electric hand drill motor first meets going out for master switch
Line end；The common port of the another set normal opened contact and normally closed contact that switch switch takes over going out for electric drill the first stator winding of motor
Line end, switches the end of incoming cables of another termination two-direction switch of the normally closed contact of switch, the rotating forward leading-out terminal of two-direction switch and reversion
Leading-out terminal connects the two ends of motor rotor respectively, and total leading-out terminal of two-direction switch takes over the inlet wire of electric drill the second stator winding of motor
End；Switch the common port of a normally-open normally-close contact of another termination auxiliary reclay of another normal opened contact of switch, in
Between relay a normally-open normally-close contact common port other two ends take over electric drill rotor two ends；Auxiliary reclay
The common port of another normally-open normally-close contact take over the end of incoming cables of the stator winding of electric drill second, another of auxiliary reclay be normal
Open the two ends of the other two terminations motor rotor of the common port of normally-closed contact；In use, the leading-out terminal of the second stator winding, when
Between the other end of relay coil and the other end of auxiliary reclay coil connect AC220V power supplys.
The utility model automatic controls is realized using manual/automatic selector switch and automatically controls or control manually, adopts
Screwdriver rotating is automatically controlled with the time relay, operating efficiency is greatly improved, makes electric hand drill maximizing the benefits.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model controlling organization.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the utility model automatic controls, including time relay KT, auxiliary reclay K, suitable open of falling
Close KK, master switch QA and switching switch SA；Switching switch SA is manual/automatic selector switch；One end of auxiliary reclay K coils
It is connected with time relay KT transfer contact KT1 one end, one end of time relay KT coils is with switching switch SA's
One normal opened contact（It is normal opened contact when manually, is normally closed contact when automatic）One end be connected；Switching switch SA this normally opened connects
The end of incoming cables of the other end, the time relay KT transfer contact KT1 other end and the stator winding of electric hand drill motor first put
Connect master switch QA leading-out terminal.Master switch QA end of incoming cables connects AC220V power supplys by fuse FU；Switching switch SA's is another
The common port of outer one group of normal opened contact and normally closed contact takes over the leading-out terminal of electric drill the first stator winding of motor, switching switch SA's
(when manual) another termination two-direction switch KK of normally closed contact end of incoming cables, two-direction switch KK rotating forward leading-out terminal and reversion outlet
End connects the two ends of motor rotor respectively, and two-direction switch KK total leading-out terminal takes over the inlet wire of electric drill the second stator winding of motor
End；Another termination auxiliary reclay K of switching switch SA another normal opened contact (when manual) normally-open normally-close contact
Common port K1, the two ends of electric drill rotor are taken at common port K1 other two ends.Another of auxiliary reclay K is normally opened
The common port K2 of normally-closed contact takes over the end of incoming cables of the stator winding of electric drill second, and common port K2 other two terminations motor turns
The two ends of son.The leading-out terminal of second stator winding, the other end of time relay KT coils and auxiliary reclay K coils it is another
End connects AC220V power supplys.
The state when state of switching switch SA shown in Fig. 1 is manual, if under auto state, switching switch SA's
Normal opened contact is converted to normally closed contact, and normally closed contact is converted to normal opened contact.
During using the utility model automatic controls, keep original circuit inside electric screw driver constant.Purchase is logical
Time relay KT, auxiliary reclay K and the manual/automatic selector switch of electricity delay, wiring, installation and debugging are carried out according to Fig. 1；
According to the length adjustment time relay KT of line pressing bolt delay time, make the delay time meet electric screw driver reversion when
Between, the line pressing bolt on electrical equipment outwards back-out the summation that time and wire insert the pressuring line groove time.
In use, screwdriver alignment is needed into the screw of line ball, the rotating of electric screw driver need to be such as controlled manually, then will
Switching switch SA pushes manual position（Shown in Fig. 1）, now, manual control circuit is connected, and automatic control loop disconnects.To be suitable
Switch KK pushes backward position or main story position, then, presses master switch QA, electric screw driver reversion or main story.Screw is revolved
Go out or tighten
Rotating as that need to automatically control electric screw driver, then push automated location by switching switch SA, now, control manually
Loop processed is disconnected, and automatic control loop is connected, and presses master switch QA, and electric screw driver is inverted, meanwhile, time relay KT starts
Timing, after inverting several seconds, time relay KT timing times are arrived, now, and auxiliary reclay K coil obtains electric closure, passes through
Auxiliary reclay K contact disconnects the reversion control loop of motor, and main story control loop closure, electric screw driver starts just
Pass, by screw-driving, crimping lead wire after line ball terminates, disconnects master switch QA.
Installed on electric screw driver after the utility model automatic controls, screwdriver can be controlled to realize and invert-stop
Only-and three processes are rotated forward, complete the compacting of wire.The automatic controls is simple in construction, low manufacture cost, easy to operate, appearance
Easily realize.
Claims (2)
1. a kind of electric screw driver rotating automatic controls, it is characterised in that including the time relay（KT）, middle relay
Device（K）, two-direction switch（KK）, master switch（QA）With switching switch（SA）；Switching switch（SA）For manual/automatic selector switch；
Auxiliary reclay（K）One end of coil and the time relay（KT）Transfer contact（KT1）One end be connected, the time relay
（KT）One end of coil is switched with switching（SA）A normal opened contact one end be connected；Switching switch（SA）This it is normally opened
The other end, the time relay of contact（KT）Transfer contact（KT1）The other end and electric hand drill motor first stator winding
End of incoming cables connects master switch（QA）Leading-out terminal；Switching switch（SA）Another set normal opened contact and normally closed contact common port
Take over the leading-out terminal of electric drill the first stator winding of motor, switching switch（SA）Normally closed contact another termination two-direction switch（KK）
End of incoming cables, two-direction switch（KK）Rotating forward leading-out terminal and reversion leading-out terminal connect the two ends of motor rotor, two-direction switch respectively
（KK）Total leading-out terminal take over electric drill the second stator winding of motor end of incoming cables；Switching switch（SA）Another normal opened contact
Another termination auxiliary reclay（K）A normally-open normally-close contact common port（K1）, auxiliary reclay（K）One it is normally opened often
The common port of closed contact（K1）Other two ends take over electric drill rotor two ends；Auxiliary reclay（K）Another is normally opened
The common port of normally-closed contact（K2）Take over the end of incoming cables of the stator winding of electric drill second, auxiliary reclay（K）Another it is normally opened often
The common port of closed contact（K2）It is other two termination motor rotor two ends；In use, the leading-out terminal of the second stator winding, when
Between relay（KT）The other end and auxiliary reclay of coil（K）The other end of coil connects AC220V power supplys.
2. electric screw driver rotating automatic controls according to claim 1, it is characterised in that master switch（QA）'s
End of incoming cables passes through fuse（FU）Connect AC220V power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154896.8U CN206519892U (en) | 2017-02-21 | 2017-02-21 | Electric screw driver rotating automatic controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154896.8U CN206519892U (en) | 2017-02-21 | 2017-02-21 | Electric screw driver rotating automatic controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519892U true CN206519892U (en) | 2017-09-26 |
Family
ID=59892810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154896.8U Expired - Fee Related CN206519892U (en) | 2017-02-21 | 2017-02-21 | Electric screw driver rotating automatic controls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941975A (en) * | 2021-11-11 | 2022-01-18 | 中国核动力研究设计院 | Positioning mechanism and valve stroke control mechanism adjustment auxiliary device based on positioning mechanism |
| CN114668319A (en) * | 2020-12-24 | 2022-06-28 | 莱克电气绿能科技(苏州)有限公司 | Cooking machine with one knife for multiple purposes |
-
2017
- 2017-02-21 CN CN201720154896.8U patent/CN206519892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668319A (en) * | 2020-12-24 | 2022-06-28 | 莱克电气绿能科技(苏州)有限公司 | Cooking machine with one knife for multiple purposes |
| CN113941975A (en) * | 2021-11-11 | 2022-01-18 | 中国核动力研究设计院 | Positioning mechanism and valve stroke control mechanism adjustment auxiliary device based on positioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |