CN206029604U - Grinding machine travel of table controlling means and system - Google Patents
Grinding machine travel of table controlling means and system Download PDFInfo
- Publication number
- CN206029604U CN206029604U CN201621005622.4U CN201621005622U CN206029604U CN 206029604 U CN206029604 U CN 206029604U CN 201621005622 U CN201621005622 U CN 201621005622U CN 206029604 U CN206029604 U CN 206029604U
- Authority
- CN
- China
- Prior art keywords
- work platform
- mobile work
- port
- numerical value
- control system
- 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
Links
Abstract
The utility model discloses a grinding machine travel of table controlling means and system, the device is including proximity switch port, encoder port, signal processing module, single -chip computer, machine tool control system port, switch module and LED display module for receive outside mobile Workbench position sigual encoder port output connected signal processing module's input, single -chip computer's input is connected respectively to the output of signal processing module's output, the output that is used for receiving the proximity switch port of mobile Workbench position numerical value reference point signal and switch module, and the input of LED display module, machine tool control system port's input are connected respectively to single -chip computer's output. The utility model discloses mobile Workbench can be independently set up at stroke extreme position, mobile Workbench's positional information is fed back in real time.
Description
Technical field
This utility model is related to plant equipment manufacturing technology field, more particularly to a kind of Grinder bench travel control device
And system.
Background technology
Traditional grinding machine, the reciprocating motion of workbench are its commutation and speed change (grinding work piece speed promoting by hydraulic jack
Degree and the switching for repairing speed of grinding wheel) be by mechanical collision hydraulic valve valve element realizing, the shortcoming of this structure is right
When grinding machine carries out automatic improving, it is impossible to the position travel information of workbench is carried out to arrange in real time feed back to grinding machine computer control
System processed.
Utility model content
This utility model provides a kind of Grinder bench travel control device, can be with the position row of Real-time Feedback workbench
Journey information is to machine tool control system.
For realizing above-mentioned technical purpose, this utility model is employed the following technical solutions：
A kind of Grinder bench travel control device, including proximity switch port, encoder port, signal processing module,
One-chip computer, machine tool control system port, switch module and LED display module, for receiving outside mobile work platform position
The encoder port outfan of signal connects the input of signal processing module, the outfan of signal processing module, is used for
Receive the outfan difference of the outfan and switch module of the proximity switch port of mobile work platform position numerical value reference point signal
The input of connection one-chip computer, the outfan of one-chip computer connect the input of LED display module, Machine-Tool Control respectively
The input of system port.
Used as the improvement of such scheme, the switch module includes
The first button of the interval mobile work platform limit on the left position numerical value of grinding is located at for storing emery wheel, for depositing
Storage emery wheel is located at the second button of the interval mobile work platform limit on the right-right-hand limit position numerical value of grinding, is located at finishing for storing emery wheel
3rd button of the interval mobile work platform limit on the left position numerical value, is located at the interval mobile work of finishing for storing emery wheel
Make the 4th button of platform limit on the right-right-hand limit position numerical value, for controlling the 5th button of the mobile work platform left lateral, for controlling
State the 6th button of mobile work platform right lateral.The program is easy to arrange each extreme position of travel of moving working table, and
Control to mobile work platform or so stroke.
This utility model additionally provides a kind of Grinder bench travel control system, including described Grinder bench stroke
The mobile work platform of control device and Driven by Hydraulic Cylinder, the mobile work platform are installed on lathe,
Sensor block is fixedly installed in the mobile work platform, proximity switch is provided with the lathe, and described being close to is opened
Powered-down to connect the proximity switch port, the sensor block triggers the mobile work platform position of proximity switch close proximity to switch
Numeric reference point signal；
The encoder port electrically connects a rotary encoder, and the rotating shaft of the rotary encoder is connected with gear, described
Gear is connected with the tooth bar engagement being fixedly mounted in mobile work platform, linear movement direction of the tooth bar along mobile work platform
Arrange.
Used as the improvement of such scheme, the rotary encoder is the increment type rotation for exporting 90 ° of two phase signals of phase angle of mutual deviation
Turn encoder.The program is in order to the elder generation that follow-up signal processing module distinguishes two phase signals judged that mobile work platform was to move to left later
Or move to right.
Beneficial effect
The position of the mobile work platform that a kind of Grinder bench travel control device of the present invention is exported by rotary encoder
Signal is to machine tool control system, the position signalling of Real-time Feedback mobile work platform, and is shown in LED display module, grinding machine work
The one-chip computer of platform travel control device can record the mobile work platform of manual setting in grinding work piece or finishing emery wheel
The stroke limit position of travel of moving working table so that machine tool control system control mobile work platform is automatic in stroke limit position
Commutation.When Grinder bench travel control system of the present invention carries out automatic improving for conventional grinding machine, some conventional grinding machines because
Its inner space is limited, and inconvenience or can not be changed to Motor drive mobile work platform, is moved by retaining original hydraulic jack and driving
Dynamic workbench, installs Grinder bench travel control device additional in mobile work platform, the rotary encoder being connected with mobile work platform
In real time by the positional information of mobile work platform, machine tool control system reality is sent to by the control of Grinder bench travel control device
The function of existing mobile work platform movement, commutation and setting stroke limit position.
Description of the drawings
Fig. 1 is the Grinder bench travel control device structure chart that this utility model is provided；
Fig. 2 is the interface schematic diagram of the Grinder bench travel control device that this utility model is provided；
Fig. 3 is the mobile work platform of Driven by Hydraulic Cylinder in the Grinder bench travel control system that this utility model is provided
Schematic configuration diagram；
Fig. 4 is that the flow process of the stroke control method that the Grinder bench travel control system that this utility model is provided is realized is shown
It is intended to.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Referring to Fig. 1, it is a kind of Grinder bench travel control device structure chart of the offer of this utility model embodiment 1, should
Grinder bench travel control device includes proximity switch port 101, encoder port 102, signal processing module 103,
One-chip computer 104, machine tool control system port 105, switch module 106 and LED display module 107, for receiving outside shifting
102 outfan of encoder port of dynamic workbench position signalling connects the input of signal processing module 103, signal processing
The outfan of module 103, the outfan of proximity switch port 101 for receiving mobile work platform position numerical value reference point signal
Connect the input of one-chip computer 104, the outfan difference of one-chip computer 104 respectively with the outfan of switch module 106
The input of connection LED display module 107, the input of machine tool control system port 105.
Wherein, proximity switch port 101, for receiving the mobile work platform position numerical value reference point that proximity switch is detected
Signal, and be transmitted to one-chip computer 104；
Encoder port 102, for receiving the position signalling of mobile work platform and being transferred to signal processing module 103；
Signal processing module 103, for processing the position signalling of mobile work platform, judges the motion side of mobile work platform
To, and will determine that result is transferred to one-chip computer 104；
One-chip computer 104, the extreme limit of travel position of travel of moving working table during for storing grinding work piece or finishing emery wheel
Put, the mobile location information for controlling mobile work platform is exported to LED display module 107, and is moved to institute in mobile work platform
By commutation control signal output to machine tool control system port 105 when stating stroke limit position；
Machine tool control system port 105, for being transferred to machine tool control system control by the mobile work platform mobile message
Mobile work platform movement processed, and the commutation signal is transferred to into machine tool control system control mobile work platform conversion movement side
To；
Switch module 106, mobile work platform during for triggering the record grinding work piece of one-chip computer 104 or finishing emery wheel
Stroke limit position information, and mobile work platform movement is caused to the transmission control machine tool control system of one-chip computer 104
Information；
LED display module 107, for showing the positional information of the mobile work platform movement.
Referring to Fig. 2, it is the interface schematic diagram of Grinder bench travel control device.
Switch module 106 includes being located at the interval mobile work platform limit on the left position numerical value of grinding for storing emery wheel
First button 16, is located at the second button 14 of the interval mobile work platform limit on the right-right-hand limit position numerical value of grinding for storing emery wheel,
The 3rd button 12 of the interval mobile work platform limit on the left position numerical value of finishing is located at for storing emery wheel, for storing emery wheel
It is positioned at the 4th button 11 for repairing the interval mobile work platform limit on the right-right-hand limit position numerical value, left for controlling the mobile work platform
The 5th capable button 15, for controlling the 6th button 13 of the mobile work platform right lateral.
In the present embodiment, the 6th button 13 is pressed, one-chip computer 104 judges the direction of motion of mobile work platform, and will
Judged result is transferred to machine tool control system by machine tool control system port 105 and controls mobile work platform right lateral.5th button
15 similar 6th button 13 of the course of work.
When LED display module 107 shows that the current location information of the mobile work platform is that emery wheel is located in grinding interval
During user's limit on the left mobile work platform position numerical value to be set, the first button 16 is pressed, now, one-chip computer 104 is stored
The current location information of mobile work platform, the i.e. interval mobile work platform limit on the left positional information of setting grinding；In workpiece in grinding
When, encoder port 102 receives the position signalling of mobile work platform and is transferred to signal processing module 103, signal processing module
103 position signallings for processing the mobile work platform, judge the direction of motion of mobile work platform, when the motion side of mobile work platform
To for it is left when, the mobile work platform limit on the left of the current mobile work platform position numerical value of one-chip computer 104 pairs and the setting
Position numerical value is made comparisons computing, and when both are identical, one-chip computer 104 will determine that knot by machine tool control system port 105
Fruit is transferred to machine tool control system and controls mobile work platform left lateral to the interval mobile work platform limit on the left position of the setting grinding
Shi Bianhuan moving directions.Similar first button of the course of work of the second button 14 16.
When LED display module 107 shows that the current location information of the mobile work platform is that emery wheel is located in finishing interval
During user's limit on the left mobile work platform position numerical value to be set, the 3rd button 12 is pressed, now, one-chip computer 104 is stored
The current location information of mobile work platform, the i.e. interval mobile work platform limit on the left positional information of setting finishing；In emery wheel in finishing
When, encoder port 102 receives the position signalling of mobile work platform and is transferred to signal processing module 103, signal processing module
103 position signallings for processing the mobile work platform, judge the direction of motion of mobile work platform, when the motion side of mobile work platform
To for it is left when, the mobile work platform limit on the left of the current mobile work platform position numerical value of one-chip computer 104 pairs and the setting
Position numerical value is made comparisons computing, and when both are identical, one-chip computer 104 will determine that knot by machine tool control system port 105
Fruit is transferred to machine tool control system and controls mobile work platform left lateral to the interval mobile work platform limit on the left position of the setting finishing
Shi Bianhuan moving directions.Similar 3rd button 12 of the course of work of the 4th button 11.
Proximity switch port 101 receives the letter of the mobile work platform position numerical value reference point that external proximity switch is detected
Number, and one-chip computer 104 is transmitted to, one-chip computer 104 is zeroed out to mobile work platform position numerical value, when close
When switch port 101 does not receive the signal of mobile work platform position numerical value reference point, one-chip computer 104 is to mobile work platform
Position numerical value carries out cumulative or regressive computing.
Referring to Fig. 3, it is hydraulic cylinder drive in a kind of Grinder bench travel control system that this utility model embodiment 2 is provided
The schematic configuration diagram of dynamic mobile work platform.
The Grinder bench travel control system include Grinder bench travel control device described in embodiment 1,
The mobile work platform 4 of machine tool control system and Driven by Hydraulic Cylinder, mobile work platform peace 4 and crushing knife 2 are installed on lathe,
Sensor block 6 is fixedly installed in mobile work platform 4, proximity switch 5 is provided with the lathe, and proximity switch 5 is electric
The mobile work platform position numerical value ginseng of proximity switch 5 is triggered close proximity to switch 5 in connection proximity switch port 101, sensor block 6
Examination point signal；
Encoder port 102 electrically connects a rotary encoder, and the rotating shaft of rotary encoder is connected with gear 8, gear 8 with it is solid
Dingan County is mounted in the engagement connection of the tooth bar 7 in mobile work platform 4, and tooth bar 7 is arranged along the linear movement direction of mobile work platform 4；
5th button 15 controls the machine tool control system by one-chip computer 104 and causes 4 left lateral of mobile work platform, the
Six cross one-chip computer 104 by 13 push-tos controls the machine tool control system and causes 4 right lateral of mobile work platform.
The rotary encoder is incremental rotary encoder 9, and two phase signals of 90 ° of phase angles of mutual deviation of output, to area
Point mobile work platform 4 is to move to left or move to right.
In the present embodiment, when machine tool control system control mobile work platform 4 is moved, drive is fixed in mobile work platform 4
Emery wheel 3, tooth bar 7, the piston rod 17 of hydraulic jack 10 move, drive incremental rotary encoder 9 to rotate by gear 8, increase
Two phase signals of 90 ° of phase angles of mutual deviation of the output of amount formula rotary encoder 9, send into signal processing module by encoder port 102
103 and its peripheral cell composition circuit, by foregoing circuit to be input into 4 position signalling of mobile work platform carry out quadruple process,
To improve table positions precision, according to the phase place priority of two phase signals, judge that mobile work platform 4 is to move to left or move to right, and then
Control one-chip computer 104 makees cumulative or regressive computing to 4 current location numerical value of mobile work platform.
Signal processing module 103 in the present embodiment is gate integrated circuit.
Proximity switch 5 is 4 starting-tool point element of mobile work platform, to establish the reference point of 4 position numerical value of mobile work platform.
When 4 row of mobile work platform is to the right end, the sensor block 6 being fixed thereon enters proximal to switch 5 induction zone, proximity switch
5 will pass through proximity switch port 101 sends 4 home signal of mobile work platform to one-chip computer 104, now one-chip computer
4 current location numerical value of mobile work platform is reset by 104；When 4 left lateral of mobile work platform makes sensor block 6 leave proximity switch 5, monolithic
104 ability of computer carries out computing to 4 current location numerical value of mobile work platform.
Referring to Fig. 4, it is that the Grinder bench travel control system that this utility model is provided realizes stroke control method
Schematic flow sheet.The stroke control method that the Grinder bench travel control system is realized, comprises the steps：
S1, switch module 106 control the machine tool control system and cause 4 left lateral of mobile work platform or right lateral；
In the step, the 5th button 15 or the 6th button 13 is pressed, one-chip computer 104 judges the fortune of mobile work platform 4
Dynamic direction, and it is left to will determine that result is transferred to machine tool control system control mobile work platform 4 by machine tool control system port 105
Row or right lateral.
S2,4 row of mobile work platform to sensor block 6 thereon enters proximal to switch 5 induction zone, and proximity switch is by being close to
Switch port 101 sends the home signal of mobile work platform 4 to one-chip computer 104；
In the step, when 4 row of mobile work platform is to the right end, the sensor block 6 being fixed thereon enters proximal to switch 5
Induction zone, proximity switch 5 will pass through proximity switch port 101 to one-chip computer 104 send 4 starting point of mobile work platform letter
Number, now 4 current location numerical value of mobile work platform is reset by one-chip computer 104, to establish 4 position numerical value of mobile work platform
Reference point；When 4 left lateral of mobile work platform makes sensor block 6 leave proximity switch 5,104 ability of one-chip computer is worked as to mobile work platform 4
Anteposition setting value carries out computing.
S3, when workpiece is ground interval Derivative limit on the left or on the right position numerical value, and/or in the interval Derivative limit on the left or on the right position of crushing
During setting value, the triggering one-chip computer 104 of switch module 106 records the positional information of current mobile work platform respectively；
In the step, when LED display module 107 shows that the current location information of mobile work platform 4 is that emery wheel is located at grinding
User's limit on the left mobile work platform position numerical value to be set or during limit on the right-right-hand limit mobile work platform position numerical value in interval, correspondence is pressed
Lower first button 16 or the second button 14, now, one-chip computer 104 stores the current location information of mobile work platform 4, that is, set
Fixed grinding interval mobile work platform Derivative limit on the left or on the right positional information；
User in interval is repaired when LED display module 107 shows that the current location information of mobile work platform 4 is located at for emery wheel
When limit on the left mobile work platform position numerical value to be set or limit on the right-right-hand limit mobile work platform position numerical value, correspondence presses the 3rd button
12 or the 4th button 11, now, one-chip computer 104 stores the current location information of mobile work platform, i.e. setting finishing is interval
Mobile work platform Derivative limit on the left or on the right positional information；
When S4, lathe work, one-chip computer 104 constantly to the current location numerical value of mobile work platform 4 respectively with record
The interval Derivative limit on the left or on the right position numerical value of workpiece grinding, and/or make in the interval Derivative limit on the left or on the right position numerical value of crushing
Comparison operation, operation result are exported by machine tool control system port 105 and control mobile work platform 4 to the machine tool control system
Conversion moving direction.
When workpiece is in grinding, two phase signals of 90 ° of phase angles of mutual deviation of the output of incremental rotary encoder 9, by coding
Device port x S3 sends into the circuit of signal processing module and its peripheral cell composition, the signal processing module process mobile working
The position signalling of platform, judges the direction of motion of mobile work platform, when the direction of motion of mobile work platform is left, one-chip computer
104 pairs of current mobile work platform position numerical value are made comparisons with the mobile work platform limit on the left position numerical value of the setting computing,
When both are identical, by machine tool control system port 105, one-chip computer 104 will determine that result is transferred to machine tool control system
Moving direction is converted when control 4 left lateral of mobile work platform is to the setting grinding interval mobile work platform limit on the left position；It is mobile
The course of work for converting moving direction when 4 right lateral of workbench is to the setting grinding interval mobile work platform limit on the right-right-hand limit position is same
On.
When emery wheel is in finishing, the encoder port 102 receives the position signalling of mobile work platform 4 and is transferred to signal
Processing module 103, signal processing module 103 process the position signalling of mobile work platform 4, judge the motion side of mobile work platform 4
To, when mobile work platform 4 the direction of motion for it is left when, the current mobile work platform position numerical value of one-chip computer 104 pairs and institute
The mobile work platform limit on the left position numerical value for stating setting is made comparisons computing, and when both are identical, one-chip computer 104 passes through lathe
Control system port 105 will determine that result is transferred to machine tool control system and controls 4 left lateral of mobile work platform to the setting finishing
Moving direction is converted during interval mobile work platform limit on the left position；4 right lateral of mobile work platform is interval mobile to the setting finishing
The course of work of moving direction is converted during workbench limit on the right-right-hand limit position ibid.
In another embodiment, 4 left lateral of mobile work platform can be only existed to the interval mobile working of the setting grinding
The course of work of moving direction is converted during platform limit on the left position, and 4 right lateral of mobile work platform is interval mobile to the setting grinding
The course of work of moving direction is converted during workbench limit on the right-right-hand limit position.
Stroke control method that above-mentioned Grinder bench travel control system is realized is it is also understood that manually the 5th
Button 15 or manual 6th button 13 cause 4 left lateral of mobile work platform or right lateral, manually control mobile work platform 4 respectively row to
Upper four extreme positions point, then presses corresponding button, and the numerical value of the extreme position point is just stored in one-chip computer 104
EEPROM in.
When lathe works, one-chip computer 104 is constantly to 4 current location numerical value of mobile work platform and four above-mentioned limit
Position numerical value comparison operation, operation result deliver to machine tool control system by machine tool control system port 105, realize to mobile work
Make the commutation of platform 4 or the control of speed Control and other mechanisms of lathe.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (4)
1. a kind of Grinder bench travel control device, it is characterised in that including proximity switch port, encoder port, signal
Processing module, one-chip computer, machine tool control system port, switch module and LED display module, for receiving outside mobile work
The encoder port outfan for making platform position signalling connects the input of signal processing module, the output of signal processing module
End, the outfan of proximity switch port for receiving mobile work platform position numerical value reference point signal and the output of switch module
End connects the input of one-chip computer respectively, and the outfan of one-chip computer connects the input of LED display module, machine respectively
The input of bed control system port.
2. Grinder bench travel control device as claimed in claim 1, it is characterised in that the switch module includes
The first button of the interval mobile work platform limit on the left position numerical value of grinding is located at for storing emery wheel, for storing sand
Second button of the wheel positioned at the interval mobile work platform limit on the right-right-hand limit position numerical value of grinding, it is interval positioned at finishing for storing emery wheel
3rd button of the mobile work platform limit on the left position numerical value, is located at the interval mobile work platform of finishing for storing emery wheel
4th button of limit on the right-right-hand limit position numerical value, for controlling the 5th button of the mobile work platform left lateral, for controlling the shifting
6th button of dynamic workbench right lateral.
3. a kind of Grinder bench travel control system, including the mobile work platform of Driven by Hydraulic Cylinder, the mobile work platform peace
Loaded on lathe, it is characterised in that also include the Grinder bench stroke control as described in any claim in claim 1-2
Device processed,
Sensor block is fixedly installed in the mobile work platform, is provided with proximity switch, the proximity switch electricity on the lathe
Connect the proximity switch port, the sensor block is close proximity to the mobile work platform position numerical value switched to trigger proximity switch
Reference point signal；
The encoder port electrically connects a rotary encoder, and the rotating shaft of the rotary encoder is connected with gear, the gear
It is connected with the tooth bar engagement being fixedly mounted in mobile work platform, the tooth bar is set along the linear movement direction of mobile work platform
Put.
4. Grinder bench travel control system as claimed in claim 3, it is characterised in that the rotary encoder is output
The incremental rotary encoder of 90 ° of two phase signals of phase angle of mutual deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005622.4U CN206029604U (en) | 2016-08-30 | 2016-08-30 | Grinding machine travel of table controlling means and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005622.4U CN206029604U (en) | 2016-08-30 | 2016-08-30 | Grinding machine travel of table controlling means and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029604U true CN206029604U (en) | 2017-03-22 |
Family
ID=58299680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005622.4U Expired - Fee Related CN206029604U (en) | 2016-08-30 | 2016-08-30 | Grinding machine travel of table controlling means and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181769A (en) * | 2016-08-30 | 2016-12-07 | 佛山市诚志齿轮有限公司 | A kind of Grinder bench travel control device, system and method |
-
2016
- 2016-08-30 CN CN201621005622.4U patent/CN206029604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181769A (en) * | 2016-08-30 | 2016-12-07 | 佛山市诚志齿轮有限公司 | A kind of Grinder bench travel control device, system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105252035A (en) | Numerical display type radial drilling machine | |
| CN201881016U (en) | Work device of tap turntable | |
| CN106881903A (en) | A kind of servo-pressing machine control system | |
| CN105397511A (en) | Multipurpose small numerical control machine tool platform | |
| CN206356487U (en) | A kind of pressing equipment manipulator | |
| CN206029604U (en) | Grinding machine travel of table controlling means and system | |
| CN203956907U (en) | Point position machine head lowering or hoisting gear | |
| CN202021650U (en) | Numerical control woodworking machine tool system | |
| CN202669352U (en) | Robot for carving stone stereoscopic technology products | |
| CN102357661B (en) | Numerical control lathe mechanical hand suitable for production of disc type parts | |
| CN203505764U (en) | Ornament processing device | |
| CN103480765A (en) | Linear motor direct-driven telescopic feeding device for cover stamping line | |
| CN209062756U (en) | A kind of automation grinding machine | |
| CN103419196A (en) | Manipulator stacker driven by double-gear speed reducer | |
| CN107671335A (en) | Double independent driving gantry numerical control milling machines | |
| CN107597939A (en) | A kind of decompressor of mechanical automation | |
| CN203390933U (en) | Mechanical hand stacker crane driven by double-gear reducer | |
| CN200984702Y (en) | Machine for preparing keys with code | |
| CN203141215U (en) | Implementation device of numerical control machine tool control system | |
| CN106181769A (en) | A kind of Grinder bench travel control device, system and method | |
| CN103480763A (en) | Rotation linear composite electromagnetic servo direct drive feed device for covering part stamping production line | |
| CN209256541U (en) | A kind of camshaft sharp edge falls blunt grinding machine compound slide system | |
| CN206912333U (en) | A kind of integrated form cutting machine for changing rotary head speed | |
| CN201659455U (en) | Programmable coolant nozzle | |
| CN205237229U (en) | Novel numerical control gear shaper |
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: 20170322 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |