CN201009024Y - Non-contact machine tool position limiter - Google Patents
Non-contact machine tool position limiter Download PDFInfo
- Publication number
- CN201009024Y CN201009024Y CNU200620139940XU CN200620139940U CN201009024Y CN 201009024 Y CN201009024 Y CN 201009024Y CN U200620139940X U CNU200620139940X U CN U200620139940XU CN 200620139940 U CN200620139940 U CN 200620139940U CN 201009024 Y CN201009024 Y CN 201009024Y
- Authority
- CN
- China
- Prior art keywords
- inductor
- position limit
- storage tube
- limit arm
- storage cylinder
- 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
- 238000003860 storage Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 20
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002688 persistence Effects 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 230000006698 induction Effects 0.000 description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a design of machine tool spacing device, in particular to a non-contact linear cutting spacing device, which comprises an unloading plate (9), a spacing arm (6), a silk storage cylinder carriage (2), a transmission mechanism and a spacing groove (4) driving the silk storage cylinder to move, wherein the spacing arm is fixed on the spacing groove of the silk storage cylinder carriage via a spacing nut (5). The utility model is characterized in that the unloading plate is provided with an inductor which can make the silk storage cylinder carriage (2) transform the moving direction, and the inductor is electrically connected with the transmission mechanism, and the lower end of the spacing arm is provided with an induct plate which is inducted with the inductor. The utility model uses an inductor to replace prior travel switch, and prior block screw is replaced by the induct plate, the silk storage cylinder carriage makes reciprocating movement because the inductor and the induct plate are inducted with each other under the statement of non-contact and non-collision, thereby achieving non-contact movement and non-abrasion movement, reducing the vibration of silk storage cylinder, and improving the precision and persistence of machine tool.
Description
Technical field
The utility model relates to a kind of improvement invention of lathe stopping means, particularly be a kind of a kind of non-contact type lathe stopping means that can control on the reciprocating lathe.
Background technology
At present, the lathe that can move back and forth is equipped with stopping means such as linear cutting equipment, planer, grinding machine etc., linear cutting equipment particularly, it is the critical component of high-speed electric spark wire cutting machine tool, generally form by travel switch, position limit arm, collision block screw and position limit arm nut, stopper slot, the position limit arm nut is fixed tightly in position limit arm on the wire storage tube planker, and the collision block screw is installed in the position limit arm lower end.During wire cutting machine tool work, wire storage tube driven by motor wire storage tube planker moves, the wire storage tube planker is moved to the left, collision block screw contact the right travel switch on the right, make the motor inverted running, the wire storage tube planker moves right then, the collision block screw contact left side travel switch on the left side, recover the motor traffic direction, going round and beginning again like this comes and goes operation.But because travel switch is hard the contact with the collision block screw, the long-term use, the contact site serious wear is damaged the stopper slot on the wire storage tube planker easily, makes wire storage tube be vibrated simultaneously, influences the cutting accuracy of lathe.Operating line cutting pine, on during molybdenum filament, because the collision block screw is fixed tightly on the position limit arm, so need the position of mobile position limit arm to finish.Increase operator's workload and difficulty like this, make production efficiency not high, the service life of machine is not long yet.
Summary of the invention
In view of the problem that exists in the known technology, the technical problem that the utility model solved is for a kind of cutting accuracy that does not influence lathe is provided, do not damage the non-contact type line cutting stopping means of stopper slot, include dockboard, position limit arm, the wire storage tube planker, drive the transmission mechanism of wire storage tube planker action, stopper slot, described position limit arm is fixed on the stopper slot of wire storage tube planker by limit screw cap, it is characterized in that described dockboard is provided with the inductor that can make wire storage tube planker conversion moving direction, described inductor is electrically connected with transmission mechanism, described position limit arm lower end is provided with the sensing chip of responding to mutually with inductor, described inductor is near switch, sensing chip is a metallic screw, described position limit arm is provided with the spring button, and described metallic screw is arranged in the spring button.
The utility model will replace original travel switch near switch, the spring button has replaced the collision block screw, during wire cutting machine work, transmission mechanism starts, wire storage tube driven by motor wire storage tube planker moves, when the wire storage tube planker is moved to the left, the right is slowly approaching near switch on metallic screw on the position limit arm on the right and the dockboard, when be close to setting apart from the time, the right makes induction mutually near switch on metallic screw on the position limit arm on the right and the dockboard, make motor inverted running immediately, then the wire storage tube planker moves right, the left side is slowly approaching near switch on metallic screw on the position limit arm on the left side and the dockboard, when be close to setting apart from the time, the left side makes induction mutually near switch on metallic screw on the position limit arm on the left side and dockboard, motor again can inverted running, under contactless situation, wire storage tube comes and goes running like this, and line cutting molybdenum filament can continuous service.
For operating line cuts pine, upward molybdenum filament is more convenient, the position limit arm of this line cutting stopping means is provided with the spring button, described metallic screw is arranged in the spring button, press the spring button, metallic screw in the button is stretched out or bounce back, thereby save because pine, the operation that when going up molybdenum filament position limit arm moved, also prevented simultaneously since during mobile position limit arm the location forbidden to run out of the trouble that molybdenum filament brings.
The utility model has been realized the round cutting running under contactless situation, has realized not having the wearing and tearing operation, has reduced the vibration of wire storage tube, improved machine tool accuracy, the while is easy to operate, has saved operator's workload, reduce operation easier, improved the service life of operating efficiency and machine.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is an overall schematic of the present utility model;
Fig. 2 is a button schematic diagram of the present utility model.
The specific embodiment
Accompanying drawing has been represented structure of the present utility model, further describes the relevant details and the operation principle of embodiment below more in conjunction with the accompanying drawings.This non-contact type line cutting stopping means, the transmission mechanism, the described wire storage tube planker 2 that include dockboard 9, position limit arm 6, wire storage tube planker 2,2 actions of drive wire storage tube planker are provided with stopper slot 4, and described position limit arm 6 is fixed on the stopper slot 4 of wire storage tube planker 2 by limit screw cap 5.
Before wire cutting machine tool work, regulate the distance between the position limit arm 6 earlier, and then fix with position limit arm nut 5, described dockboard 9 is installed on the wire storage tube seat 3, described dockboard 9 is provided with 2 near switch 8, describedly be electrically connected with transmission mechanism near switch 8, described position limit arm 6 lower ends are provided with spring button 7, are provided with in the described spring button 7 and the metallic screw of responding to mutually near switch 8 10.Wire cutting machine tool when work, press lower spring button 7, spring button 7 is stressed extrudes metallic screw 10, and spring 13 brings to spring button 7 interior bearded needles 12 groove location of arrow 11 belows by compression, and bearded needle 12 can not shift out voluntarily.Transmission mechanism starts, be initially located in duty near switch 8, wire storage tube driven by motor wire storage tube planker 2 moves, when wire storage tube planker 2 is moved to the left, the right is slowly approaching near switch 8 on metallic screw 10 on the position limit arm 6 on the right and the dockboard 9, when be close to setting apart from the time, the right makes induction mutually near switch 8 on metallic screw 10 on the position limit arm 6 on the right and the dockboard 9, make motor inverted running immediately, then wire storage tube planker 2 moves right, the left side is slowly approaching near switch 8 on metallic screw 10 on the position limit arm 6 on the left side and the dockboard 9, when be close to setting apart from the time, the left side makes induction mutually near switch 8 on metallic screw 10 on the position limit arm 6 on the left side and the dockboard 9, the motor inverted running, under contactless situation, wire storage tube 1 comes and goes running like this, line cutting molybdenum filament operation continuous service.The line cutting finishes, and presses lower spring button 7 once more, and spring button 7 is stressed, spring 13 once more by compression, the bearded needle 12 that drives in the spring button 7 shifts out the groove location of arrow 11 belows, and bearded needle 12 is not subjected to the resistance of arrow 11, and spring 13 recovers, spring button 7 retractions, metallic screw 10 is got back in the spring button 7, metallic screw 10 can not with near switch 8 induction, at this moment, operator's molybdenum filament that can come loose, wire cutting machine quits work.After line cuts first-class molybdenum filament, press lower spring button 7, metallic screw stretches out, transmission mechanism starts, wire storage tube planker 2 will back and forth operation under near the restriction of switch, rolling off the production line cutting in situation that need not mobile position limit arm 6 so just can be loose, on molybdenum filament.The utility model operating process is simple, convenient, the machine tool accuracy height, and improved production efficiency, and the lathe that goes for moving back and forth, such as grinding machine, planer etc., the utility model compared with prior art has substantive distinguishing features and progress.
Claims (3)
1. non-contact type lathe stopping means, include dockboard (9), position limit arm (6), wire storage tube planker (2), drive transmission mechanism, stopper slot (4) that wire storage tube planker (2) moves, described position limit arm (6) is fixed on the stopper slot (4) of wire storage tube planker (2) by limit screw cap (5), it is characterized in that described dockboard (9) is provided with the inductor that can make wire storage tube planker (2) conversion moving direction, described inductor is electrically connected with transmission mechanism, and described position limit arm (6) lower end is provided with the sensing chip of responding to mutually with inductor.
2. a kind of non-contact type lathe stopping means as claimed in claim 1 is characterized in that described inductor is that the sensing chip on the described position limit arm (6) is metallic screw (10) near switch (8).
3. a kind of non-contact type lathe stopping means as claimed in claim 2 is characterized in that described position limit arm is provided with spring button (7), and described metallic screw (10) is arranged in the spring button (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620139940XU CN201009024Y (en) | 2006-11-11 | 2006-11-11 | Non-contact machine tool position limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620139940XU CN201009024Y (en) | 2006-11-11 | 2006-11-11 | Non-contact machine tool position limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009024Y true CN201009024Y (en) | 2008-01-23 |
Family
ID=39043957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620139940XU Expired - Fee Related CN201009024Y (en) | 2006-11-11 | 2006-11-11 | Non-contact machine tool position limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009024Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001815A (en) * | 2016-07-31 | 2016-10-12 | 潘琴丽 | Wire movement limiting device for small linear cutting machine |
| CN106077860A (en) * | 2016-08-28 | 2016-11-09 | 赵夫超 | The wire stopping means of numerically controlled wire cutting machine |
-
2006
- 2006-11-11 CN CNU200620139940XU patent/CN201009024Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001815A (en) * | 2016-07-31 | 2016-10-12 | 潘琴丽 | Wire movement limiting device for small linear cutting machine |
| CN106077860A (en) * | 2016-08-28 | 2016-11-09 | 赵夫超 | The wire stopping means of numerically controlled wire cutting machine |
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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: 20080123 Termination date: 20121111 |