CN207873782U - A kind of workpiece fetching device of the numerically-controlled machine tool with detection function - Google Patents
A kind of workpiece fetching device of the numerically-controlled machine tool with detection function Download PDFInfo
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- CN207873782U CN207873782U CN201820158063.3U CN201820158063U CN207873782U CN 207873782 U CN207873782 U CN 207873782U CN 201820158063 U CN201820158063 U CN 201820158063U CN 207873782 U CN207873782 U CN 207873782U
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- numerically
- machine tool
- controlled machine
- magnetic induction
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Abstract
The utility model discloses a kind of workpiece fetching device of numerically-controlled machine tool with detection function, include the perpendicular X of main shaft with numerically-controlled machine tool on the cross slid platform of numerically-controlled machine tool to slider cylinder, with X to the perpendicular Z-direction slider cylinder of slider cylinder and the pneumatic-finger in Z-direction slider cylinder, pneumatic-finger includes cylinder body and a pair of of clamping jaw on cylinder body, the first magnetic induction switch for detecting clamping jaw working condition is provided on cylinder body, second magnetic induction switch and third magnetic induction switch, first magnetic induction switch, second magnetic induction switch and third magnetic induction switch are connect with the input terminal of numerically-controlled machine tool PLC controller, pneumatic-finger, X is controlled to slider cylinder and Z-direction slider cylinder by numerically-controlled machine tool PLC controller.The utility model can detect the working condition of pneumatic-finger using the first magnetic induction switch, the second magnetic induction switch and third magnetic induction switch in real time, ensure the safety in production of numerically-controlled machine tool.
Description
Technical field
The utility model category lathe automatic control technology field more particularly to a kind of numerically-controlled machine tool are used with detection function
Workpiece fetching device.
Background technology
With the continuous improvement of modern manufacturing industry level of processing, numerically-controlled machine tool has been widely used manufacturing industry, and
Along with the continuous improvement of Machinery Tool Automation degree, the numerically-controlled machine tool of many Continuous machings is generally needed using automation loading and unloading
Manipulator, these manipulators generally use cylinder to control during grabbing workpiece.In actual use, due in automation
The complexity of blanking device, pneumatic-finger is in clamping workpiece movement, when the clamping jaw of pneumatic-finger is in the state unclamped and folder
When holding the state of workpiece, cylinder body is in a kind of fixed equilbrium position state；But when the clamping jaw of pneumatic-finger holds
Workpiece has the phenomenon that sporadic workpiece falls off during the transport of workpiece, causes to cause danger, and interferes numerically-controlled machine tool
Safety in production, therefore, it should which a kind of workpiece fetching device of the numerically-controlled machine tool with detection function is provided.
Utility model content
The technical problem to be solved by the utility model is to the deficiencies in for the above-mentioned prior art, provide a kind of numerical control
Machine tool has the workpiece fetching device of detection function, the utility model simple structure and reasonable design, by cylinder body
It is provided with the first magnetic induction switch, the second magnetic induction switch and third magnetic induction switch for detecting clamping jaw working condition, profit
The work shape of pneumatic-finger can be detected in real time with the first magnetic induction switch, the second magnetic induction switch and third magnetic induction switch
State ensures the safety in production of numerically-controlled machine tool, avoids the generation of safety accident, and fast response time is highly practical, makes convenient for promoting
With.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of numerically-controlled machine tool, which is used, has detection
The workpiece fetching device of function, it is characterised in that：It include the main shaft with numerically-controlled machine tool on the cross slid platform of numerically-controlled machine tool
Perpendicular X to the perpendicular Z-direction slider cylinder of slider cylinder and is mounted on the Z-direction slide unit gas to slider cylinder, with the X
Pneumatic-finger on cylinder, the pneumatic-finger include cylinder body and a pair of of clamping jaw on the cylinder body, described
The first magnetic induction switch, the second magnetic induction switch and third for detecting the clamping jaw working condition are provided on cylinder body
Magnetic induction switch, first magnetic induction switch, the second magnetic induction switch and third magnetic induction switch are controlled with numerically-controlled machine tool PLC
The input terminal of device processed connects, and the pneumatic-finger, X are to slider cylinder and Z-direction slider cylinder by numerically-controlled machine tool PLC controller control
System, the output end of the numerically-controlled machine tool PLC controller are connected with alarm.
A kind of workpiece fetching device of the above-mentioned numerically-controlled machine tool with detection function, it is characterised in that：The cross is slided
The first mounting plate installed to slider cylinder for X is provided on platform, the X is provided on the slide unit of slider cylinder to be slided for Z-direction
Second mounting plate of platform cylinder installation is provided with third install for cylinder body on the slide unit of the Z-direction slider cylinder and installs
Plate.
A kind of workpiece fetching device of the above-mentioned numerically-controlled machine tool with detection function, it is characterised in that：First peace
Loading board, the second mounting plate and third mounting plate are right angle mounting plate, and the right angle mounting plate is by vertical plate and horizontal board group
At the level board of first mounting plate is fixedly mounted on cross slid platform, and the X is fixedly mounted on to the cylinder of slider cylinder
On the vertical plate of first mounting plate, the X is mounted on to the slide unit of slider cylinder on the vertical plate of the second mounting plate, the Z-direction
The cylinder of slider cylinder is fixedly mounted on the level board of the second mounting plate, and the slide unit of the Z-direction slider cylinder is fixedly mounted on
On the level board of third mounting plate, the cylinder body is fixedly mounted on the vertical plate of third mounting plate.
A kind of workpiece fetching device of the above-mentioned numerically-controlled machine tool with detection function, it is characterised in that：The numerical control machine
The output end of bed PLC controller is connected with alarm.
The utility model has the following advantages compared with prior art：
1, the utility model is opened by being provided on cylinder body for detecting the first magnetic induction of clamping jaw working condition
Pass, the second magnetic induction switch and third magnetic induction switch, utilize the first magnetic induction switch, the second magnetic induction switch and third magnetic strength
Inductive switch can detect the working condition of pneumatic-finger in real time, ensure the safety in production of numerically-controlled machine tool, avoid safety accident
Occur, fast response time is highly practical, convenient for promoting the use of.
2, the utility model by the cross slid platform of numerically-controlled machine tool be arranged X to slider cylinder and Z-direction slider cylinder, and
Pneumatic-finger is mounted in Z-direction slider cylinder, and Z-direction slider cylinder can increase the moving range of pneumatic-finger in the Z-axis direction,
X can increase the moving range of pneumatic-finger in the X-axis direction to slider cylinder, to increase the work of pneumatic-finger movement
Range.
3, the utility model is after third magnetic induction switch sends out signal to numerically-controlled machine tool PLC controller, numerically-controlled machine tool PLC
Controller controls alarm and opens, and alarm sends out the alarm of abnormal operating state, and cross slid platform is controlled in numerically-controlled machine tool PLC
Stop movement under the control of device, pneumatic-finger, X are in dead state to slider cylinder and Z-direction slider cylinder, are effectively protected
The safety of numerically-controlled machine tool, avoids the generation of safety accident.
4, the utility model is novel in design rationally, small, can detect the working condition of pneumatic-finger, response speed in real time
Degree is fast, and dismounting is easy for installation, highly practical, convenient for promoting the use of.
To sum up, the utility model on cylinder body by being provided with the first magnetic induction for detecting clamping jaw working condition
Switch, the second magnetic induction switch and third magnetic induction switch, utilize the first magnetic induction switch, the second magnetic induction switch and third magnetic
Inductive switch can detect the working condition of pneumatic-finger in real time, ensure the safety in production of numerically-controlled machine tool, avoid safety accident
Generation, fast response time is highly practical, convenient for promoting the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is the use state diagram of the utility model.
Fig. 2 is structural schematic diagram when the utility model clamping jaw is in open configuration.
Fig. 3 is structural schematic diagram when the utility model clamping jaw is in clamping workpiece state.
Fig. 4 is the structural schematic diagram of the utility model clamping jaw in the closure state.
Fig. 5 is the control principle block diagram of the utility model.
Reference sign:
1-cross slid platform；2-main shaft of numerical control machine tool clamping jaws；3-collecting boxs；
4-workpiece；5-pneumatic-fingers；5-1-cylinder body；
5-2-clamping jaw；6-the first mounting plate；7-Z-direction slider cylinders；
8-X are to slider cylinder；9-the second mounting plate；10-third mounting plates；
11-the first magnetic induction switch；12-the second magnetic induction switch；13-third magnetic induction switches；
14-numerically-controlled machine tool PLC controllers；15-alarms.
Specific implementation mode
As shown in Figure 1 and Figure 5, the utility model includes on the cross slid platform 1 of numerically-controlled machine tool and and numerically-controlled machine tool
The perpendicular X of main shaft 2 to the perpendicular Z-direction slider cylinder 7 of slider cylinder 8 and be mounted on institute to slider cylinder 8, with the X
The pneumatic-finger 5 in Z-direction slider cylinder 7 is stated, the pneumatic-finger 5 is including cylinder body 5-1 and is mounted on the cylinder body
The first magnetic for detecting the clamping jaw 5-2 working conditions is provided on a pair of of clamping jaw 5-2 on 5-1, the cylinder body 5-1
Inductive switch 11, the second magnetic induction switch 12 and third magnetic induction switch 13, first magnetic induction switch 11, the second magnetic induction
Switch 12 and third magnetic induction switch 13 are connect with the input terminal of numerically-controlled machine tool PLC controller 14, the pneumatic-finger 5, X to
Slider cylinder 8 and Z-direction slider cylinder 7 are controlled by numerically-controlled machine tool PLC controller 14.
In the present embodiment, the first magnetic for detecting the clamping jaw 5-2 working conditions is provided on the cylinder body 5-1
Inductive switch 11, the second magnetic induction switch 12 and third magnetic induction switch 13.As shown in Fig. 2, the first magnetic induction switch 11 can
Detection is when a pair of of clamping jaw 5-2 is in open configuration, the position of the piston movement of cylinder body 5-1；As shown in figure 3, the second magnetic
Inductive switch 12 can be detected when a pair of of clamping jaw 5-2 is in clamping workpiece state, the position of the piston movement of cylinder body 5-1
It sets；As shown in figure 4, third magnetic induction switch 13, which can detect, works as a pair of of clamping jaw 5-2 in the closure state, cylinder body 5-1
Piston movement position.In actual use, first, the different conditions being according to a pair of of clamping jaw 5-2 adjust the first magnetic manually
The installation site of inductive switch 11, the second magnetic induction switch 12 and third magnetic induction switch 13 on the cylinder body 5-1, so
Afterwards, the first magnetic induction switch 11, the second magnetic induction switch 12 and third magnetic induction switch 13 are fastened one by one.
As shown in Figure 1, in the present embodiment, by the way that X is arranged on the cross slid platform 1 of numerically-controlled machine tool to slider cylinder 8 and Z-direction
Slider cylinder 7, and pneumatic-finger 5 is mounted in the Z-direction slider cylinder 7, Z-direction slider cylinder 7 can increase pneumatic-finger 5 and exist
Moving range in Z-direction, X can increase the moving range of pneumatic-finger 5 in the X-axis direction to slider cylinder 8, to increase
The working range that big pneumatic-finger 5 moves.
As shown in Figure 1 and Figure 5, in the present embodiment, by by the first magnetic induction switch 11, the second magnetic induction switch 12 and
Three magnetic induction switches 13 are connect with the input terminal of numerically-controlled machine tool PLC controller 14, and pneumatic-finger 5, X are to slider cylinder 8 and Z
It is controlled to slider cylinder 7 by numerically-controlled machine tool PLC controller 14, in actual use, first, before grabbing workpiece 4, works as cylinder
When the piston of ontology 5-1 is moved to the position of the first magnetic induction switch 11 setting, the first magnetic induction switch 11 is triggered, is illustrated pneumatic
A pair of of clamping jaw 5-2 of finger 5 is in open configuration, and the first magnetic induction switch 11 sends out feedback to numerically-controlled machine tool PLC controller 14
Signal controls cross slid platform 1, X to slider cylinder 8 and Z-direction slider cylinder 7 along X-axis and Z from numerically-controlled machine tool PLC controller 14
Axis carries out linear slide and is ready for grabbing for workpiece 4 to drive pneumatic-finger 5 to move closer to main shaft of numerical control machine tool clamping jaw 2
It takes；Then, numerically-controlled machine tool PLC controller 14 controls the crawl that pneumatic-finger 5 carries out workpiece 4, when the piston of cylinder body 5-1 moves
When moving to the second magnetic induction switch 12 position set, the second magnetic induction switch 12 is triggered, illustrates a pair of of clamping jaw of pneumatic-finger 5
5-2 is in clamping workpiece state, at this point, controlling cross slid platform 1, X to slider cylinder 8 and Z-direction from numerically-controlled machine tool PLC controller 14
Slider cylinder 7 carries out linear slide along X-axis and Z axis, and pneumatic-finger 5 is driven to move closer to collecting box 3, to transport workpiece 4
Send the release that workpiece 4 is ready for the surface of collecting box 3；Then, numerically-controlled machine tool PLC controller 14 controls pneumatic-finger 5
Piston movement, drive a pair of of clamping jaw 5-2 to open, workpiece 4 under gravity, is fallen in collecting box 3.
When the piston of cylinder body 5-1 is moved to the position of the setting of third magnetic induction switch 13, third magnetic induction is triggered
Switch 13 illustrates that a pair of of clamping jaw 5-2 of pneumatic-finger 5 is in closed state, and this closed state is only to work as clamping process
When middle workpiece 4 is fallen or normal gripping is to workpiece 4, just a kind of abnormal operating state of appearance, when there is clamping process
When the phenomenon that middle workpiece 4 is fallen, the workpiece 4 fallen is easy to cause to damage to the actuating unit and transmission mechanism of numerically-controlled machine tool, very
To safety accident occurs, therefore, it is vital to detect this abnormal operating state, and third magnetic induction switch 13 is to numerical control
Lathe PLC controller 14 sends out signal, and numerically-controlled machine tool PLC controller 14 controls cross slid platform 1, and cross slid platform 1 is made to stop movement,
It avoids cross slid platform 1 and carries out invalid movement, consume resource.
It should be noted that independent controller can be arranged in the pneumatic-finger 5, controls for convenience, make the gas
The action for starting to refer to 5 is connected more smooth with the action of numerically-controlled machine tool, therefore, in the present embodiment, using numerically-controlled machine tool PLC controller
14 pairs of pneumatic-fingers 5 control, and good economy performance is at low cost.
As shown in Figure 1, in the present embodiment, the first peace installed to slider cylinder 8 for X is provided on the cross slid platform 1
Loading board 6, the X are provided with the second mounting plate 9 installed for Z-direction slider cylinder 7 on the slide unit of slider cylinder 8, and the Z-direction is slided
The third mounting plate 10 for cylinder body 5-1 installations is provided on the slide unit of platform cylinder 7.
In the present embodiment, first mounting plate 6, the second mounting plate 9 and third mounting plate 10 are right angle mounting plate, institute
It states right angle mounting plate to be made of vertical plate and level board, the level board of first mounting plate 6 is fixedly mounted on cross slid platform 1
On, the X is fixedly mounted on to the cylinder of slider cylinder 8 on the vertical plate of first mounting plate 6, cunnings of the X to slider cylinder 8
Platform is mounted on the vertical plate of the second mounting plate 9, and the cylinder of the Z-direction slider cylinder 7 is fixedly mounted on the water of the second mounting plate 9
On tablet, the slide unit of the Z-direction slider cylinder 7 is fixedly mounted on the level board of third mounting plate 10, the cylinder body 5-1
It is fixedly mounted on the vertical plate of third mounting plate 10.
In the present embodiment, by the way that the first mounting plate 6, the second mounting plate 9 and third mounting plate are arranged on cross slid platform 1
10, and the first mounting plate 6, the second mounting plate 9 and third mounting plate 10 are right angle mounting plate, the cylinder body 5-1 is fixed
On the vertical plate of third mounting plate 10, the slide unit of the Z-direction slider cylinder 7 is fixedly mounted on the water of third mounting plate 10
On tablet, the cylinder of the Z-direction slider cylinder 7 is fixedly mounted on the level board of the second mounting plate 9, can ensure to be mounted on gas
The center line of a pair of of clamping jaw 5-2 of the lower ends cylinder ontology 5-1 is parallel with the center line of main shaft of numerical control machine tool, and the X is to slide unit
The slide unit of cylinder 8 is mounted on the vertical plate of the second mounting plate 9, and the X is fixedly mounted on the first peace to the cylinder of slider cylinder 8
On the vertical plate of loading board 6, it can ensure that X to the verticality between slider cylinder 8 and Z-direction slider cylinder 7, can ensure finger gas
Cylinder 5 transports the accuracy of workpiece 4.
As shown in figure 5, in the present embodiment, the output end of the numerically-controlled machine tool PLC controller 14 is connected with alarm 15.
In actual use, after third magnetic induction switch 13 sends out signal to numerically-controlled machine tool PLC controller 14, numerically-controlled machine tool
PLC controller 14 controls alarm 15 and opens, and alarm 15 sends out the alarm of abnormal operating state, and cross slid platform 1 is in numerical control
Stop movement under the control of lathe PLC controller 14, pneumatic-finger, X are in stagnation shape to slider cylinder and Z-direction slider cylinder
State is effectively protected the safety of numerically-controlled machine tool, avoids the generation of safety accident.
In actual use, when workpiece 4 after mechanical rendering has been completed, first, numerically-controlled machine tool PLC controller 14 control cross
Slide unit 1, X drive pneumatic-finger 5 along X-axis and Z axis gradually to close to numerically-controlled machine tool to slider cylinder 8 and Z-direction slider cylinder 7
It moves the side of spindle clamping jaw 2；Secondly, after the clamping jaw 5-2 of pneumatic-finger 5 clamps workpiece 4,2 pine of main shaft of numerical control machine tool clamping jaw
It opens, the clamping jaw 5-2 of pneumatic-finger 5 completes the gripping to workpiece 4；Then, numerically-controlled machine tool PLC controller 14 control cross slid platform 1,
X drives pneumatic-finger 5 along X-axis and Z axis gradually to the sidesway close to collecting box 3 to slider cylinder 8 and Z-direction slider cylinder 7
It is dynamic；Finally, when pneumatic-finger 5 is located at the surface of collecting box 3, the clamping jaw 5-2 of pneumatic-finger 5 opens, and workpiece 4, which is fallen, to be received
In header 3.
The above is only the preferred embodiment of the utility model, not imposed any restrictions to the utility model, every
Any simple modification, change and equivalent structure made by above example are changed according to the utility model technical spirit, still
Belong in the protection domain of technical solutions of the utility model.
Claims (4)
1. a kind of workpiece fetching device of numerically-controlled machine tool with detection function, it is characterised in that：Including being mounted on numerically-controlled machine tool
Cross slid platform (1) on and the X perpendicular with the main shaft of numerically-controlled machine tool (2) to slider cylinder (8), with the X to slider cylinder
(8) perpendicular Z-direction slider cylinder (7) and the pneumatic-finger (5) on the Z-direction slider cylinder (7), the pneumatic hand
It includes cylinder body (5-1) and a pair of of clamping jaw (5-2) on the cylinder body (5-1), the cylinder body to refer to (5)
The first magnetic induction switch (11), the second magnetic induction switch for detecting the clamping jaw (5-2) working condition are provided on (5-1)
(12) and third magnetic induction switch (13), first magnetic induction switch (11), the second magnetic induction switch (12) and third magnetic strength
Inductive switch (13) is connect with the input terminal of numerically-controlled machine tool PLC controller (14), and the pneumatic-finger (5), X are to slider cylinder
(8) it is controlled by numerically-controlled machine tool PLC controller (14) with Z-direction slider cylinder (7).
2. a kind of workpiece fetching device of the numerically-controlled machine tool described in accordance with the claim 1 with detection function, it is characterised in that：
It is provided with the first mounting plate (6) installed to slider cylinder (8) for X on the cross slid platform (1), the X is to slider cylinder (8)
Slide unit on be provided with the second mounting plate (9) installed for Z-direction slider cylinder (7), on the slide unit of the Z-direction slider cylinder (7)
It is provided with the third mounting plate (10) installed for cylinder body (5-1).
3. workpiece fetching device of a kind of numerically-controlled machine tool with detection function according to claim 2, it is characterised in that：
First mounting plate (6), the second mounting plate (9) and third mounting plate (10) are right angle mounting plate, the right angle mounting plate
It is made of vertical plate and level board, the level board of first mounting plate (6) is fixedly mounted on cross slid platform (1), the X
It is fixedly mounted on the vertical plate of the first mounting plate (6) to the cylinder of slider cylinder (8), slide units of the X to slider cylinder (8)
On the vertical plate of the second mounting plate (9), the cylinder of the Z-direction slider cylinder (7) is fixedly mounted on the second mounting plate (9)
Level board on, the slide unit of the Z-direction slider cylinder (7) is fixedly mounted on the level board of third mounting plate (10), the gas
Cylinder ontology (5-1) is fixedly mounted on the vertical plate of third mounting plate (10).
4. a kind of workpiece fetching device of the numerically-controlled machine tool described in accordance with the claim 1 with detection function, it is characterised in that：
The output end of the numerically-controlled machine tool PLC controller (14) is connected with alarm (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158063.3U CN207873782U (en) | 2018-01-30 | 2018-01-30 | A kind of workpiece fetching device of the numerically-controlled machine tool with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820158063.3U CN207873782U (en) | 2018-01-30 | 2018-01-30 | A kind of workpiece fetching device of the numerically-controlled machine tool with detection function |
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| Publication Number | Publication Date |
|---|---|
| CN207873782U true CN207873782U (en) | 2018-09-18 |
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ID=63509695
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820158063.3U Expired - Fee Related CN207873782U (en) | 2018-01-30 | 2018-01-30 | A kind of workpiece fetching device of the numerically-controlled machine tool with detection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN207873782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957987A (en) * | 2020-08-14 | 2020-11-20 | 浙江震环数控机床股份有限公司 | Double-station machining numerical control machine tool |
-
2018
- 2018-01-30 CN CN201820158063.3U patent/CN207873782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957987A (en) * | 2020-08-14 | 2020-11-20 | 浙江震环数控机床股份有限公司 | Double-station machining numerical control machine tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20220130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |