CN2785789Y - Precise detection device for automatic worktable exchanging system of processing machine - Google Patents
Precise detection device for automatic worktable exchanging system of processing machine Download PDFInfo
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- CN2785789Y CN2785789Y CN 200520011424 CN200520011424U CN2785789Y CN 2785789 Y CN2785789 Y CN 2785789Y CN 200520011424 CN200520011424 CN 200520011424 CN 200520011424 U CN200520011424 U CN 200520011424U CN 2785789 Y CN2785789 Y CN 2785789Y
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- supporting seat
- workbench
- processing machine
- exchange
- worktable
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Abstract
The utility model discloses a precise detection device for an automatic worktable exchanging system of a processing machine. A non-contact sensor is mainly arranged on a matching position just below a sensing stick of a worktable supporting seat and is used for setting a sensing distance to detect the correct location of the worktable supporting seat of the processing machine accurately. Signals are transmitted to a computer after the correct location is detected, and a worktable on the worktable supporting seat starts to process precisely. The detecting sensibility and the detecting accuracy can be enhanced, which conduces to improve the processing precision of workpieces.
Description
Technical field
The utility model relates to a kind of processing machine automatic worktable exchange system, refers in particular to a kind of accurate checkout gear of processing machine automatic worktable exchange system.
Background technology
The automatic worktable exchange system of known processing machine, extremely shown in Figure 5 as Fig. 1, the formation of this processing machine 10 mainly comprises a workbench supporting seat 20 and a preparation exchange seat 30, being respectively equipped with two groups on workbench supporting seat 20 and the preparation exchange seat 30 can be for the workbench 40 of exchange use, and the below of workbench supporting seat 20 is respectively equipped with a lowering or hoisting gear (as oil hydraulic cylinder 50) and a sensing bar 60, utilize an actuating arm 70 when 20 liftings of workbench supporting seat, can drag during use and draw pallet changer 40 (as Fig. 2 and shown in Figure 3), workbench 40 work on workbench supporting seat 20 is dragged when finishing and is drawn another workbench 40 of exchange and carry out workpiece processing, the workbench that more than is known processing machine exchanges application automatically, does not give unnecessary details now.
Above-mentioned known processing machine workbench is the utilization of exchange automatically, it mainly is that side at sensing bar 60 below the workbench supporting seat 20 is provided with, following two proximity switch sensors 80, when two proximity switch sensors 80 detect sensing bar 60 (as Fig. 4), workbench 40 is to be positioned on the workbench supporting seat 20, when 20 risings of workbench supporting seat are mobile, have only a proximity switch sensor 80 can detect sensing bar 60 (as Fig. 5), this upward stroke is to prepare to carry out dragging of workbench 40 to draw exchange, after another workbench 40 is exchanged to workbench supporting seat 20, workbench supporting seat 20 promptly descends and moves, up to last, the beginning was finished location (state shown in Figure 4) when following two proximity switch sensors 80 all detected sensing bar 60, and the framing signal that it is measured reaches computer and reaches the control purpose, and the workbench 40 that order is located on the supporting seat 20 can begin to process at workpiece; The above-mentioned checkout gear that utilizes two proximity switch sensors 80 to be constituted, because of needing only, proximity switch sensor 80 will respond to and transmit signals to computer immediately when object arrives its sensing range, but often make a mistake because of iron filings detection or workbench 40 are in when locating bad state, proximity switch sensor 80 still can send signal, so that cause workpiece location mistake, have a strong impact on its machining accuracy.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of accurate checkout gear of processing machine automatic worktable exchange system is provided, and whether its workbench supporting seat that can accurately detect processing machine correctly locatees, and improves the sensitiveness and the accuracy that detect.
Technical solution of the present utility model is: a kind of accurate checkout gear of processing machine automatic worktable exchange system, described processing machine comprises a workbench supporting seat and a preparation exchange seat, described workbench supporting seat is provided with a workbench, also being provided with one on the described preparation exchange seat can be for another workbench of exchange use, the below of described workbench supporting seat is provided with an oil hydraulic cylinder lowering or hoisting gear and a sensing bar, described two workbench drag when the lifting of workbench supporting seat with an actuating arm and draw exchange and use, matched position is equiped with a noncontacting proximity sensor as accurate checkout gear under the sensing bar of described workbench supporting seat, and this noncontacting proximity sensor can be adjusted the setting distance of reaction according to need, when sensing bar descends when moving to the distance of reaction that noncontacting proximity sensor sets, the accurate correct location of testing platform supporting seat.
Characteristics of the present utility model and advantage are: the utility model mainly is that matched position is installed a noncontacting proximity sensor under the sensing bar of workbench supporting seat, make noncontacting proximity sensor adjust according to need and set its distance of reaction, descend when moving to the induction range that noncontacting proximity sensor sets in sensing bar, whether can accurately detect the workbench supporting seat of processing machine correctly locatees, and signal reached computer, process in order to the workbench on the supporting seat, it can improve the sensitiveness and the accuracy of detection, effectively improve the phenomenon of known table positions inaccuracy and location of mistake, make the workpiece location more accurate, increase the machining accuracy of workpiece, avoid taking place mismachining tolerance.
Description of drawings
Fig. 1 is the constitutional diagram of known processing machine automatic worktable exchange system.
Fig. 2 is the combination vertical view (workbench as yet do not enter the signal state of workbench supporting seat) of known processing machine workbench supporting seat with preparation exchange seat.
Fig. 3 is the combination vertical view (workbench entered the signal state of workbench supporting seat) of known processing machine workbench supporting seat with preparation exchange seat.
Fig. 4 constitutes the combination schematic diagram (the workbench supporting seat is positioning states) of checkout gear for known processing machine utilizes two proximity switch sensors.
Fig. 5 constitutes the combination schematic diagram (the workbench supporting seat is the rising mobile status) of checkout gear for known processing machine utilizes two proximity switch sensors.
Fig. 6 is that illustration is implemented in combination of the present utility model.
Fig. 7 constitutes the combination schematic diagram (the workbench supporting seat is positioning states) of checkout gear with noncontacting proximity sensor for the utility model.
Fig. 8 constitutes the combination schematic diagram (the workbench supporting seat is the rising mobile status) of checkout gear with noncontacting proximity sensor for the utility model.
The specific embodiment
Following conjunction with figs. describes feature of the present utility model and advantage in detail:
Extremely shown in Figure 8 as Fig. 6, disclose the accurate checkout gear of processing machine automatic worktable exchange system of the present utility model, this processing machine 1 comprises a workbench supporting seat 2 and a preparation exchange seat 3, workbench supporting seat 2 is provided with a workbench 4, also being provided with one on preparation exchange seat 3 can be for another workbench 4 of exchange use, be provided with a lowering or hoisting gear and a sensing bar 6 as oil hydraulic cylinder 5 in the below of workbench supporting seat 2, and two workbench 4 are to utilize an actuating arm 7 to drag when 2 liftings of workbench supporting seat to draw pallet changer 4, workbench 4 work on workbench supporting seat 2 can be dragged when finishing and be drawn another workbench 4 of exchange and carry out the processing of next workpiece, above-mentioned workbench supporting seat 2 about processing machine 1, preparation exchange seat 3, two workbench 4, oil hydraulic cylinder 5, structures such as sensing bar 6 and actuating arm 7 are formed or the start principle, all belong to known, so do not state in addition.
According to above-mentioned composition, the utility model mainly is that matched position is installed a noncontacting proximity sensor 8 as accurate checkout gear (as shown in Figure 7) under the sensing bar 6 of workbench supporting seat 2, this noncontacting proximity sensor 8 can be adjusted arbitrarily according to need of work and set its distance of reaction d, when sensing bar 6 descends when moving to the distance of reaction d that noncontacting proximity sensor 8 sets, whether the workbench supporting seat 2 that can accurately detect processing machine 1 has arrived the position of correct location, and signal reached computer, to process at the workpiece of workbench supporting seat 2 upper tables 4, after to be processed the finishing, workbench supporting seat 2 promptly can rise (as shown in Figure 8), and it is mobile to descend after another workbench 4 exchanges again, when arriving at the induction range d that noncontacting proximity sensor 8 sets (replying state as shown in Figure 7), can carry out the processing of next workpiece once more, because the utility model adopts noncontacting proximity sensor 8 as accurate checkout gear, so can improve the sensitiveness and the accuracy that detect, effectively improve the phenomenon of known table positions inaccuracy and location of mistake, make the workpiece location more accurate, increase the machining accuracy of workpiece, avoid taking place mismachining tolerance.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (1)
1, a kind of accurate checkout gear of processing machine automatic worktable exchange system, described processing machine comprises a workbench supporting seat and a preparation exchange seat, described workbench supporting seat is provided with a workbench, also being provided with one on the described preparation exchange seat can be for another workbench of exchange use, the below of described workbench supporting seat is provided with an oil hydraulic cylinder lowering or hoisting gear and a sensing bar, described two workbench drag when the lifting of workbench supporting seat with an actuating arm and draw exchange and use, and it is characterized in that: under the sensing bar of described workbench supporting seat matched position be equiped with one can adjust according to need set distance of reaction noncontacting proximity sensor as accurate checkout gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011424 CN2785789Y (en) | 2005-03-31 | 2005-03-31 | Precise detection device for automatic worktable exchanging system of processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011424 CN2785789Y (en) | 2005-03-31 | 2005-03-31 | Precise detection device for automatic worktable exchanging system of processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785789Y true CN2785789Y (en) | 2006-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011424 Expired - Fee Related CN2785789Y (en) | 2005-03-31 | 2005-03-31 | Precise detection device for automatic worktable exchanging system of processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098366A (en) * | 2018-03-05 | 2018-06-01 | 荣成华东锻压机床股份有限公司 | A kind of enclosed mechanical press rack-and-pinion Automatic Exchange Work Benche |
| CN112935573A (en) * | 2019-12-09 | 2021-06-11 | 大族激光科技产业集团股份有限公司 | Precision compensation method and device for exchange workbench |
| CN114102177A (en) * | 2021-11-25 | 2022-03-01 | 济南二机床集团有限公司 | Exchange rotary worktable |
-
2005
- 2005-03-31 CN CN 200520011424 patent/CN2785789Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098366A (en) * | 2018-03-05 | 2018-06-01 | 荣成华东锻压机床股份有限公司 | A kind of enclosed mechanical press rack-and-pinion Automatic Exchange Work Benche |
| CN112935573A (en) * | 2019-12-09 | 2021-06-11 | 大族激光科技产业集团股份有限公司 | Precision compensation method and device for exchange workbench |
| CN112935573B (en) * | 2019-12-09 | 2023-03-21 | 大族激光科技产业集团股份有限公司 | Precision compensation method and device for exchange workbench |
| CN114102177A (en) * | 2021-11-25 | 2022-03-01 | 济南二机床集团有限公司 | Exchange rotary worktable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20110331 |