CN206696693U - A kind of numerically controlled lathe safety control - Google Patents
A kind of numerically controlled lathe safety control Download PDFInfo
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- CN206696693U CN206696693U CN201720323287.0U CN201720323287U CN206696693U CN 206696693 U CN206696693 U CN 206696693U CN 201720323287 U CN201720323287 U CN 201720323287U CN 206696693 U CN206696693 U CN 206696693U
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Abstract
The utility model discloses a kind of numerically controlled lathe safety control, this case drives the conducting of two-phase AC traction power supply module upper switch direct current supply module coil and controlled by way of two-phase AC traction power supply module coil drives three-phase alternating-current powered module upper switch conducting to be powered, its is safe and reliable, the hand switch is connected in the direct current supply module, is easy to light current master control；Separately, the blade holder turns three phase electric machine passes through the 4th contactor upper switch of parallel connection and the 5th contactor upper switch and three-phase alternating-current powered module, it is electric that the CNC numerical controls module controls the 4th contactor coil, the 5th contactor coil in synchronization to only have a coil to obtain by two articles of logics, in order to which the 4th contactor upper switch and the 5th contactor upper switch only have a switch conduction in synchronization, it is easy to the rotating to the blade holder turns three phase electric machine to control, its is safe and reliable.
Description
[technical field]
It the utility model is related to a kind of numerically controlled lathe safety control.
[background technology]
Currently, in terms of Numeric Control Technology vocational education, the research and development for teaching training device relatively lag behind, and Guangdong Province is at this
One industry is currently in starting state, and it is real completely to provide the reliable numerically controlled lathe installation and debugging of technology maturation there has been no producer
Apparatus for checking is instructed, though some existing Jiao Yi producers are limited in production numerically controlled lathe Practical training equipment, such as sub- dragon science and technology on domestic market
The YL-559 type numerically controlled lathe Practical training equipments of company's production, most of to be all made of transparent organic material and metal material, letter
The recognizing ability of lathe operation principle is singly realized, for cultivating the Numerical Control Specialty talent, generally or in the presence of one
A little defects, it is impossible to meet the needs of actual practice-training teaching.
Therefore, above-mentioned defect how is overcome, it has also become those skilled in the art's important topic urgently to be resolved hurrily.
[utility model content]
The utility model overcomes the deficiency of above-mentioned technology, there is provided a kind of numerically controlled lathe safety control, it is used
Vulnerabilities scan forceful electric power mode, security are good.
To achieve the above object, the utility model employs following technical proposal：
A kind of numerically controlled lathe safety control, it is characterised in that include CNC numerical controls module 10, three-phase alternating-current powered mould
Block 11, two-phase AC traction power supply module 12, direct current supply module 13, the controlled X-axis three phase electric machine for driving knife rest to be translated along X-axis
Module 21, for driving controlled Y-axis three phase electric machine module 22 that knife rest translates along Z axis, for driving the knife rest of blade holder turns to turn
Dynamic three phase electric machine 23, workpiece rotation two-phase electric machine module 24, first contactor 31, second contactor for driving workpiece to rotate
32nd, the 3rd contactor 33, the 4th contactor 34, the 5th contactor 35, the first relay 41, the 4th relay 44 and the 5th
Relay 45；The CNC numerical controls module 10 is electrically connected by the upper switch of first contactor 31 and the direct current supply module 13
Connect；The controlled power input of X-axis three phase electric machine module 21, the controlled power input of Y-axis three phase electric machine module 22 are connected
Electrically connected afterwards by the upper switch of the 3rd contactor 33 with the three-phase alternating-current powered module 11, the controlled X-axis three-phase electricity
The control signal input of machine module 21, the controlled control signal input of Y-axis three phase electric machine module 22 respectively with the CNC numerical controls mould
Block 10 electrically connects；The blade holder turns three phase electric machine 23 passes through the 4th contactor for rotating forward blade holder turns three phase electric machine 23
34 upper switch electrically connect with the three-phase alternating-current powered module 11, and the upper switch of the 4th contactor 34 makes the knife rest with being used for
The upper switch of the 5th contactor 35 that three phase electric machine 23 inverts is rotated to be connected in parallel；The workpiece rotation two-phase electric machine module 24 passes through
The upper switch of second contactor 32 electrically connects with the two-phase AC traction power supply module 12；The coil of first contactor 31,
The coil of second contactor 32, the coil of the 3rd contactor 33 be connected in parallel after by the upper switch of the first relay 41 and institute
State two-phase AC traction power supply module 12 to electrically connect, the coil of the first relay 41 is operated with manual switches 50 and the direct current supply
Module 13 electrically connects；The coil of 4th contactor 34 passes through normally closed switch, the 4th relay on the 5th relay 45
Series-fed is electrically connected to form on 44 with the two-phase AC traction power supply module 12 after normal open switch, the upper switch of the first relay 41 to return
Road, the coil of the 5th contactor 35 are opened by normally opened on normally closed switch on the 4th relay 44, the 5th relay 45
Close, be electrically connected to form series-fed loop with the two-phase AC traction power supply module 12 after normal open switch on the first relay 41；Institute
The coil of the 4th relay 44 is stated to be connected between a control signal output and the ground of the CNC numerical controls module 10；Described
The coil of five relay 45 is connected between another control signal output and the ground of the CNC numerical controls module 10.
A kind of numerically controlled lathe safety control as described above, the controlled X-axis three phase electric machine module 21 includes suitable
Secondary controlled the X-axis three phase electric machine driver and X-axis three phase electric machine for being connected to the upper switch of the 3rd contactor 33, the controlled X
Axle three phase electric machine driver control signal input part electrically connects with the CNC numerical controls module 10.
A kind of numerically controlled lathe safety control as described above, the controlled Y-axis three phase electric machine module 22 includes suitable
Secondary controlled the Y-axis three phase electric machine driver and Y-axis three phase electric machine for being connected to the upper switch of the 3rd contactor 33, the controlled Y
Axle three phase electric machine driver control signal input part electrically connects with the CNC numerical controls module 10.
A kind of numerically controlled lathe safety control as described above, it is electrically connected with for hand in the CNC numerical controls module 10
The manual manipulation input module 60 of dynamic manipulation input.
Compared with prior art, the beneficial effects of the utility model are：
This case drives the conducting of two-phase AC traction power supply module upper switch by direct current supply module coil and intersected by two
The mode of stream power supply module coil driving three-phase alternating-current powered module upper switch conducting controls to be powered, and its safety can
Lean on, the hand switch is connected in the direct current supply module, is easy to light current master control；In addition, the blade holder turns three-phase electricity
Machine passes through the 4th contactor upper switch of parallel connection and the 5th contactor upper switch and three-phase alternating-current powered module, the CNC numerical controls
Module controls the 4th contactor coil, the 5th contactor coil to only have in synchronization by two articles of logics
One coil obtain it is electric, in order to which the 4th contactor upper switch and the 5th contactor upper switch only have one to open in synchronization
Conducting is closed, is easy to the rotating to the blade holder turns three phase electric machine to control, its is safe and reliable.
[brief description of the drawings]
Fig. 1 is the structured flowchart of this case.
[embodiment]
The utility model feature and other correlated characteristics are described in further detail by embodiment below in conjunction with accompanying drawing,
In order to the understanding of technical staff of the same trade：
As shown in figure 1, a kind of numerically controlled lathe safety control, includes CNC numerical controls module 10, three-phase alternating-current powered mould
Block 11, two-phase AC traction power supply module 12, direct current supply module 13, the controlled X-axis three phase electric machine for driving knife rest to be translated along X-axis
Module 21, for driving controlled Y-axis three phase electric machine module 22 that knife rest translates along Z axis, for driving the knife rest of blade holder turns to turn
Dynamic three phase electric machine 23, workpiece rotation two-phase electric machine module 24, first contactor 31, second contactor for driving workpiece to rotate
32nd, the 3rd contactor 33, the 4th contactor 34, the 5th contactor 35, the first relay 41, the 4th relay 44 and the 5th
Relay 45；The CNC numerical controls module 10 is electrically connected by the upper switch of first contactor 31 and the direct current supply module 13
Connect；The controlled power input of X-axis three phase electric machine module 21, the controlled power input of Y-axis three phase electric machine module 22 are connected
Electrically connected afterwards by the upper switch of the 3rd contactor 33 with the three-phase alternating-current powered module 11, the controlled X-axis three-phase electricity
The control signal input of machine module 21, the controlled control signal input of Y-axis three phase electric machine module 22 respectively with the CNC numerical controls mould
Block 10 electrically connects；The blade holder turns three phase electric machine 23 passes through the 4th contactor for rotating forward blade holder turns three phase electric machine 23
34 upper switch electrically connect with the three-phase alternating-current powered module 11, and the upper switch of the 4th contactor 34 makes the knife rest with being used for
The upper switch of the 5th contactor 35 that three phase electric machine 23 inverts is rotated to be connected in parallel；The workpiece rotation two-phase electric machine module 24 passes through
The upper switch of second contactor 32 electrically connects with the two-phase AC traction power supply module 12；The coil of first contactor 31,
The coil of second contactor 32, the coil of the 3rd contactor 33 be connected in parallel after by the upper switch of the first relay 41 and institute
State two-phase AC traction power supply module 12 to electrically connect, the coil of the first relay 41 is operated with manual switches 50 and the direct current supply
Module 13 electrically connects；The coil of 4th contactor 34 passes through normally closed switch, the 4th relay on the 5th relay 45
Series-fed is electrically connected to form on 44 with the two-phase AC traction power supply module 12 after normal open switch, the upper switch of the first relay 41 to return
Road, the coil of the 5th contactor 35 are opened by normally opened on normally closed switch on the 4th relay 44, the 5th relay 45
Close, be electrically connected to form series-fed loop with the two-phase AC traction power supply module 12 after normal open switch on the first relay 41；Institute
The coil of the 4th relay 44 is stated to be connected between a control signal output and the ground of the CNC numerical controls module 10；Described
The coil of five relay 45 is connected between another control signal output and the ground of the CNC numerical controls module 10.
As described above, this case drives the upper switch of two-phase AC traction power supply module 12 to turn on by the coil of direct current supply module 13
With the upper switch conducting of three-phase alternating-current powered module 11 driven the coil of two-phase AC traction power supply module 12 by way of supplied
Electric control, it is safe and reliable, and the hand switch 50 is connected in the direct current supply module 13, is easy to light current master control；In addition,
The upper switch of the 4th contactor 34 and the upper switch of the 5th contactor 35 and three-phase that the blade holder turns three phase electric machine 23 passes through parallel connection
Alternating Current Power Supply module 11, the CNC numerical controls module 10 controlled by two articles of logics the coil of the 4th contactor 34,
It is electric that the coil of 5th contactor 35 in synchronization only has a coil to obtain, in order to the upper switch of the 4th contactor 34 and
The upper switch of five contactor 35 only has a switch conduction in synchronization, is easy to the positive and negative of the blade holder turns three phase electric machine 23
Turn control, its is safe and reliable.
As described above, when it is implemented, the controlled X-axis three phase electric machine module 21 includes is sequentially connected with the described 3rd
Controlled the X-axis three phase electric machine driver and X-axis three phase electric machine of the upper switch of contactor 33, the controlled X-axis three phase electric machine driver
Control signal input electrically connects with the CNC numerical controls module 10.
As described above, when it is implemented, the controlled Y-axis three phase electric machine module 22 includes is sequentially connected with the described 3rd
Controlled the Y-axis three phase electric machine driver and Y-axis three phase electric machine of the upper switch of contactor 33, the controlled Y-axis three phase electric machine driver
Control signal input electrically connects with the CNC numerical controls module 10.
As described above, when it is implemented, it is electrically connected with the CNC numerical controls module 10 for the manual of manual manipulation input
Manipulate input module 60.
As described above, this case protection is a kind of numerically controlled lathe safety control, all or phases identical with this case structure
Near technical scheme should all be shown as falling into the protection domain of this case.
Claims (4)
1. a kind of numerically controlled lathe safety control, it is characterised in that include CNC numerical controls module (10), three-phase alternating-current powered mould
Block (11), two-phase AC traction power supply module (12), direct current supply module (13), the controlled X-axis three for driving knife rest to be translated along X-axis
Phase motor module (21), for driving controlled Y-axis three phase electric machine module (22) that knife rest translates along Z axis, for driving knife rest to turn
Dynamic blade holder turns three phase electric machine (23), the workpiece rotation two-phase electric machine module (24) for driving workpiece rotation, the first contact
Device (31), second contactor (32), the 3rd contactor (33), the 4th contactor (34), the 5th contactor (35), the first relay
(41), the 4th relay (44) and the 5th relay (45)；The CNC numerical controls module (10) passes through the first contactor
(31) upper switch electrically connects with the direct current supply module (13)；Controlled X-axis three phase electric machine module (21) power input,
Controlled Y-axis three phase electric machine module (22) power input be connected after by the 3rd contactor (33) upper switch and described three
Cross streams power supply module (11) electrically connects, controlled X-axis three phase electric machine module (21) control signal input, controlled Y-axis three
Phase motor module (22) control signal input electrically connects with the CNC numerical controls module (10) respectively；The blade holder turns three-phase
Motor (23) is intersected by the 4th contactor (34) upper switch for rotating forward blade holder turns three phase electric machine (23) with described three
Power supply module (11) electrical connection is flowed, the 4th contactor (34) upper switch makes the blade holder turns three phase electric machine (23) with being used for
The 5th contactor (35) upper switch of reversion is connected in parallel；The workpiece rotation two-phase electric machine module (24) connects by described second
Tentaculum (32) upper switch electrically connects with the two-phase AC traction power supply module (12)；First contactor (31) coil, second
Contactor (32) coil, the 3rd contactor (33) coil be connected in parallel after by the first relay (41) upper switch with
The two-phase AC traction power supply module (12) electrical connection, the first relay (41) coil be operated with manual switches (50) with it is described
Direct current supply module (13) electrically connects；4th contactor (34) coil is opened by normally closed on the 5th relay (45)
Close, on the 4th relay (44) after normal open switch, the first relay (41) upper switch with the two-phase AC traction power supply module (12)
Series-fed loop is electrically connected to form, the 5th contactor (35) coil is opened by normally closed on the 4th relay (44)
Close, normal open switch on the 5th relay (45), on the first relay (41) after normal open switch with the two-phase AC traction power supply module
(12) it is electrically connected to form series-fed loop；4th relay (44) coil is connected to the CNC numerical controls module (10)
A control signal output and ground between；5th relay (45) coil is connected to the CNC numerical controls module (10)
Another control signal output and ground between.
A kind of 2. numerically controlled lathe safety control according to claim 1, it is characterised in that the controlled X-axis three-phase electricity
Machine module (21) includes controlled the X-axis three phase electric machine driver and X being sequentially connected with the 3rd contactor (33) upper switch
Axle three phase electric machine, the controlled X-axis three phase electric machine driver control signal input part are electrically connected with the CNC numerical controls module (10)
Connect.
A kind of 3. numerically controlled lathe safety control according to claim 1, it is characterised in that the controlled Y-axis three-phase electricity
Machine module (22) includes controlled the Y-axis three phase electric machine driver and Y being sequentially connected with the 3rd contactor (33) upper switch
Axle three phase electric machine, the controlled Y-axis three phase electric machine driver control signal input part are electrically connected with the CNC numerical controls module (10)
Connect.
A kind of 4. numerically controlled lathe safety control according to claim 1-3 any one, it is characterised in that the CNC
The manual manipulation input module (60) for manual manipulation input is electrically connected with numerical control module (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323287.0U CN206696693U (en) | 2017-03-29 | 2017-03-29 | A kind of numerically controlled lathe safety control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323287.0U CN206696693U (en) | 2017-03-29 | 2017-03-29 | A kind of numerically controlled lathe safety control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696693U true CN206696693U (en) | 2017-12-01 |
Family
ID=60441191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323287.0U Expired - Fee Related CN206696693U (en) | 2017-03-29 | 2017-03-29 | A kind of numerically controlled lathe safety control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696693U (en) |
-
2017
- 2017-03-29 CN CN201720323287.0U patent/CN206696693U/en not_active Expired - Fee Related
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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: 20171201 Termination date: 20200329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |