CN201744899U - Detection device for pneumatic fixture of machine tool - Google Patents
Detection device for pneumatic fixture of machine tool Download PDFInfo
- Publication number
- CN201744899U CN201744899U CN2010202849871U CN201020284987U CN201744899U CN 201744899 U CN201744899 U CN 201744899U CN 2010202849871 U CN2010202849871 U CN 2010202849871U CN 201020284987 U CN201020284987 U CN 201020284987U CN 201744899 U CN201744899 U CN 201744899U
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- machine tool
- detection device
- cylinder
- switch
- single action
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- Expired - Fee Related
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Abstract
The utility model discloses a detection device for a pneumatic fixture of a machine tool, and relates to the field of processing machinery equipment. The detection device includes a single acting cylinder provided an air duct, and the air duct is connected to a clamping air passage of the pneumatic fixture; a retractable plug body is arranged in the cylinder, a button switch is fixed in the position corresponding to the part of the plug body extending out of the cylinder body, and the switch can be pressed down by the plug body extending out; and the button switch is connected in series with an automatic operation start switch on a processing machine tool. The device utilizes the pneumatic principle to push the button switch to interlock, thereby avoiding the start of the processing machine tool without clamping operation, and further effectively reducing damage of equipment and cutter caused accordingly. The detection device has simple structure and low manufacturing cost, is convenient to mount, can be mounted in any position of the processing machine tool, works reliably and improves the production security.
Description
Technical field
The utility model relates to a kind of machining equipment, and particularly a kind of lathe that utilizes pneumatic pinch is as the checkout gear of the air-actuated jaw clamped condition of machining center.
Background technology
At the automated machine process equipment in modern times, on the machining center lathe, generally use air-actuated jaw, just utilize compressed air to come clamping work pieces.The clamping action of air-actuated jaw generally will be finished by the operative employee, and does not clamp the equipment that detects.
In the use of reality, operating personnel are easy to work mistake, air-actuated jaw takes place do not clamp the situation that action just starts automatic processing.In this case, equipment such as machining center lathe, anchor clamps and cutter just are certain to be subjected to more serious destruction, also cause the accident easily.And will address this problem, in control software, increasing relevant function, cost is very high, and equipment is very complicated, is unfavorable for promoting.
The utility model content
The purpose of this utility model is that invention is a kind of simple in structure, and the checkout gear of the air-actuated jaw that is used for lathe of reliable in action prevents that effectively air-actuated jaw from not clamping just work and causing damage.
Structure of the present utility model is such: contain a single action cylinder, the single action cylinder has wireway, and wireway is connected to the clamping gas circuit of air-actuated jaw; Be the cock body that can stretch in the cylinder, corresponding cock body stretches out the position of cylinder part, is fixed with a press button, the place that press after can being stretched out by cock body this press button fixed position; Press button is connected in series to the automatic operation starting switch of machining tool.
Preferred version is: more accurate in order to make detection, wireway is connected to and clamps the end of gas circuit near anchor clamps, also can be connected to the stage casing that clamps gas circuit.
The single action cylinder of whole device and press button all are fixed on the base, become as a whole, are convenient to install.
Like this, after carrying out the pneumatic pinch operation, the gas that clamps in the gas circuit enters single action cylinder of the present utility model, promotes cock body and stretches out outward, and depression of push button switch can be connected the operation starting switch of machining tool; Otherwise press button is positioned at normally open, and machining tool can't move.This has just been avoided starting the maloperation that machining tool carries out work without clamp operation, effectively reduces the equipment that this maloperation causes, the damage of cutter.And the utility model is simple in structure, and low cost of manufacture is easy for installation, can be installed in any position of machining tool, and reliable in action can improve the security of production.
Description of drawings
Fig. 1, structure chart of the present utility model.
The specific embodiment
As Fig. 1, the specific embodiment of the utility model structure is described.
The utility model has base 1, fixes a single action cylinder 2 on the base, and wireway 3 is arranged on the cylinder 2, and wireway 3 is connected to the clamping gas circuit of the anchor clamps of machining tool, and the compressed air that clamps in the gas circuit is introduced in the single action cylinder 2.Single action cylinder 2 has cock body 4, and cock body 4 can stretch out or withdraw.On base 1, on the same straight line of the cock body 4 of single action cylinder 2, be fixed with a switch base 5, be fixed with press button 6 on the switch base 5, press button 6 with the distance relation of single action cylinder 2 is: the cock body 3 of cylinder 2 stretches out, and its front end can depression of push button switch 6.Press button 6 is normal turn on elements, connects with the starting switch 7 of machining tool by being electrically connected, and becomes an interlocking switch of starting switch 7.
When in use, operating personnel carry out the pneumatic pinch operation to the anchor clamps of machining tool, compressed air is when clamping workpiece, also enter in the single action cylinder 2, promoting cock body 3 stretches out, before cock body 3 reaches extreme position, its front end face will be depressed and cock body 3 collinear press buttones 6, press button 6 closures.At this moment, the starting switch 7 of normal running machining tool is without any influence, the machining tool operate as normal.If the anchor clamps to machining tool do not carry out clamp operation, do not have compressed air, perhaps the compressed air pressure deficiency can not promote cock body 3 and go depression of push button switch 6, operation start switch 7 starts the machine, and meeting can't be successful because press button 6 does not have closure.This has just been avoided not clamping the just situation of start.
This embodiment of the present utility model, base 1 make 6 one-tenth of single action cylinder 2 and press buttones as a whole, are convenient to install, and can be installed to any position of machining tool, are convenient to operation and are connected just with circuit, also can be installed in machining tool near.
Claims (4)
1. the checkout gear of a lathe air-actuated jaw, it is characterized in that: contain a single action cylinder (2), single action cylinder (2) has wireway (3), and wireway (3) is connected to the clamping gas circuit of air-actuated jaw; Be the cock body (4) that can stretch in the single action cylinder (2), the position that corresponding cock body (4) stretches out cylinder part is fixed with a press button (6), the place that press after can being stretched out by cock body (6) this press button (6) fixed position; Press button (6) is connected in series to the automatic operation starting switch (7) of machining tool.
2. checkout gear according to claim 1 is characterized in that: described wireway (3) is connected the end that clamps gas circuit.
3. checkout gear according to claim 1 is characterized in that: described wireway (3) is connected the stage casing that clamps gas circuit.
4. checkout gear according to claim 1 is characterized in that: described single action cylinder (2) and press button (6) all are fixed on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202849871U CN201744899U (en) | 2010-08-09 | 2010-08-09 | Detection device for pneumatic fixture of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202849871U CN201744899U (en) | 2010-08-09 | 2010-08-09 | Detection device for pneumatic fixture of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744899U true CN201744899U (en) | 2011-02-16 |
Family
ID=43579571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202849871U Expired - Fee Related CN201744899U (en) | 2010-08-09 | 2010-08-09 | Detection device for pneumatic fixture of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961844A (en) * | 2010-08-09 | 2011-02-02 | 无锡新田鼎力科技有限公司 | Detection device of machine tool pneumatic clamp |
-
2010
- 2010-08-09 CN CN2010202849871U patent/CN201744899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961844A (en) * | 2010-08-09 | 2011-02-02 | 无锡新田鼎力科技有限公司 | Detection device of machine tool pneumatic clamp |
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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: 20110216 Termination date: 20120809 |