CN207344263U - The locating and detecting device of double-workbench switching fabric - Google Patents
The locating and detecting device of double-workbench switching fabric Download PDFInfo
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- CN207344263U CN207344263U CN201721266838.0U CN201721266838U CN207344263U CN 207344263 U CN207344263 U CN 207344263U CN 201721266838 U CN201721266838 U CN 201721266838U CN 207344263 U CN207344263 U CN 207344263U
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- locating
- workbench
- detecting device
- double
- airtight detector
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Abstract
The utility model discloses the locating and detecting device of double-workbench switching fabric, and the positioning convex platform on the location hole and lathe of workbench bottom is nested, and the positioning convex platform is equipped with the stomata blown to positioning surface；The locating and detecting device includes source of the gas, solenoid valve and airtight detector, and the output terminal of the source of the gas is connected to airtight detector by solenoid valve, and the output terminal of airtight detector is connected with the inlet end of stomata.Using above structure, judge to position taper shank situation about being bonded with taper hole whether in place to detect workbench exchanging orientation using airtight detector, so as to effectively avoiding the workpiece caused by table positions are unreliable from scrapping, rate of effectively reducing the number of rejects and seconds, improves the stability of machine finish.
Description
Technical field
It the utility model is related to detection and localization field, more particularly to the locating and detecting device of double-workbench switching fabric.
Background technology
Double change-table is that the workpiece of another workbench is in when the workpiece of a workbench is in machining state
Landing state, overlaps the time of lathe workpiece loading and unloading and the process time of workpiece, shortens workpiece machining cycle, greatly improve machine
The service efficiency of bed, reduces a kind of means of production cost.
Such lathe is subject to processing the adverse circumstances such as chip, cutting fluid, aerosol since workbench is in processing environment
Influence, although having carried out aeration cleaning to positioning clamping face in pallet changer, but still inevitably there are some tiny chips
Grain seriously affects the reliability of positioning and positioning accuracy of workbench, and then influence the processing of workpiece possibly into positioning clamping face
Quality.In the prior art, without detection means, workbench, which exchanges completion, to be judged by travel switch action, if as one
The positioning accuracy that a little small dust or iron filings influence workbench cannot not interfere with travel switch action accurately in place, because
And easily there is misjudgment.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of convenient and efficient, energy accurately
Judge positioning whether the locating and detecting device of double-workbench switching fabric in place.
To achieve the above object, the utility model uses following technical scheme：
The locating and detecting device of double-workbench switching fabric, the positioning convex platform on the location hole and lathe of workbench bottom are embedding
Set coordinates, and the positioning convex platform is equipped with the stomata blown to positioning surface；It is characterized in that：The locating and detecting device includes gas
Source, solenoid valve and airtight detector, the output terminal of the source of the gas are connected to airtight detector by solenoid valve, airtight detector
Output terminal is connected with the inlet end of stomata.
The location hole is taper hole, and positioning convex platform is taper shank.
Pressure reducing valve is connected between the solenoid valve and airtight detector.
The output terminal of the airtight detector is connected to the inlet end of stomata by check valve.
The solenoid valve is two three-port valves.
The utility model uses above structure, using airtight detector come judge to position taper shank situation about being bonded with taper hole come
Whether in place to detect workbench exchanging orientation, so as to effectively avoid the workpiece caused by table positions are unreliable from scrapping, have
Rate of reducing the number of rejects and seconds is imitated, improves the stability of machine finish.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram that positioning convex platform and location hole coordinate.
Embodiment
As shown in Figure 1 or 2, the locating and detecting device of the utility model double-workbench switching fabric, 1 bottom of workbench
Location hole 2 is nested with the positioning convex platform 3 on lathe, and the positioning convex platform 3 is equipped with the stomata 4 blown to positioning surface；Institute
Stating locating and detecting device includes source of the gas 5, solenoid valve 6 and airtight detector 7, and the output terminal of the source of the gas 5 is connected by solenoid valve 6
To airtight detector 7, the output terminal of airtight detector 7 is connected with the inlet end of stomata 4.
In the present embodiment, location hole 2 is taper hole, and positioning convex platform 3 is taper shank.
Pressure reducing valve 8 is connected between the solenoid valve 6 and airtight detector 7, pressure reducing valve 8 subtracts the pressure of source of the gas 5
Press to ensure the security of detection process.
The output terminal of the airtight detector 7 is connected to the inlet end of stomata 4 by check valve 9.Set check valve 9 can be with
Prevent that air-flow is reverse, so as to effectively improve the accuracy of detection.
The solenoid valve 6 is two three-port valves.
The operation principle of the utility model：After completing workbench 1 and exchanging, 6 dead electricity of solenoid valve（Solenoid valve 6 is in right position
Function）, the submitting gas of source of the gas 5, it is fixed that gas sequentially reaches after solenoid valve 6, pressure reducing valve 8, airtight detector 7 and check valve 9
The stomata 4 of position boss 3.If what positioning convex platform 3 was bonded with location hole 2 obtains very well, the pressure loss is small, and airtight detector 7 detects
The pressure value arrived is high（More than or equal to the threshold value of setting）, then it is assumed that workbench 1 exchanges in place；If positioning convex platform 3 and positioning
There is debris thing between hole 2, the two is bonded bad, there are the phenomenon of gas leakage, the pressure that airtight detector 7 detects is low（It is small
In the threshold value of setting）, then it is assumed that workbench 1 exchanges not in place, it is necessary to be detected cleaning debris to the positioning surface of location structure.
The utility model judges that the situation that positioning taper shank is bonded with taper hole is handed over to detect workbench using airtight detector
Whether in place to change positioning, so that effectively avoid the workpiece caused by table positions are unreliable from scrapping, rate of effectively reducing the number of rejects and seconds,
Improve the stability of machine finish.
Claims (5)
1. the locating and detecting device of double-workbench switching fabric, the location hole of workbench bottom is nested with the positioning convex platform on lathe
Coordinate, the positioning convex platform is equipped with the stomata blown to positioning surface；It is characterized in that：The locating and detecting device includes gas
Source, solenoid valve and airtight detector, the output terminal of the source of the gas are connected to airtight detector by solenoid valve, airtight detector
Output terminal is connected with the inlet end of stomata.
2. the locating and detecting device of double-workbench switching fabric according to claim 1, it is characterised in that：The location hole
For taper hole, positioning convex platform is taper shank.
3. the locating and detecting device of double-workbench switching fabric according to claim 1, it is characterised in that：The solenoid valve
Pressure reducing valve is connected between airtight detector.
4. the locating and detecting device of double-workbench switching fabric according to claim 1, it is characterised in that：The airtight inspection
The output terminal for surveying device is connected to the inlet end of stomata by check valve.
5. the locating and detecting device of double-workbench switching fabric according to claim 1, it is characterised in that：The solenoid valve
For two three-port valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266838.0U CN207344263U (en) | 2017-09-28 | 2017-09-28 | The locating and detecting device of double-workbench switching fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266838.0U CN207344263U (en) | 2017-09-28 | 2017-09-28 | The locating and detecting device of double-workbench switching fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344263U true CN207344263U (en) | 2018-05-11 |
Family
ID=62357709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266838.0U Active CN207344263U (en) | 2017-09-28 | 2017-09-28 | The locating and detecting device of double-workbench switching fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859540A (en) * | 2018-09-07 | 2018-11-23 | 芜湖慧盈自动化设备有限公司 | A kind of Workpiece surface treatment systems and its processing method |
| CN112809444A (en) * | 2020-12-23 | 2021-05-18 | 上海交大智邦科技有限公司 | End face cleaning detection device and method for quick-insertion oil way of machine tool workbench |
-
2017
- 2017-09-28 CN CN201721266838.0U patent/CN207344263U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859540A (en) * | 2018-09-07 | 2018-11-23 | 芜湖慧盈自动化设备有限公司 | A kind of Workpiece surface treatment systems and its processing method |
| CN112809444A (en) * | 2020-12-23 | 2021-05-18 | 上海交大智邦科技有限公司 | End face cleaning detection device and method for quick-insertion oil way of machine tool workbench |
| CN112809444B (en) * | 2020-12-23 | 2022-03-04 | 上海交大智邦科技有限公司 | End face cleaning detection device and method for quick-insertion oil way of machine tool workbench |
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