CN205271519U - Air jig with alarm device - Google Patents
Air jig with alarm device Download PDFInfo
- Publication number
- CN205271519U CN205271519U CN201520974883.6U CN201520974883U CN205271519U CN 205271519 U CN205271519 U CN 205271519U CN 201520974883 U CN201520974883 U CN 201520974883U CN 205271519 U CN205271519 U CN 205271519U
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- China
- Prior art keywords
- chuck
- piston
- cylinder
- push rod
- switch
- 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
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- Machine Tool Sensing Apparatuses (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of machining and specifically relates to an air jig with alarm device, which comprises a base, first chuck, the second chuck, first push rod, the second push rod, the cylinder, first switch, the second switch, first piston, the second piston, a spring, guide rail and alarm device, the cylinder is installed on the base, first piston is located the cylinder left side, the second piston is located the cylinder right side, first switch passes through the trachea and is connected with the cylinder gas outlet, the second switch passes through the trachea and is connected with the cylinder air inlet, first piston is connected with first chuck through first push rod, the second piston passes through the second push rod and is connected with the second chuck, the guide rail is installed on the base, the one end of first chuck is passed through the spring and is connected with the one end of second chuck, the other end of first chuck slides on the guide rail with the other end of second chuck, the utility model discloses can measure the clamping -force size that the work piece received, in time report to the police, avoid producing the work piece and damage and prevent that the work piece warp, reduction in production cost improves the machining efficiency of work piece.
Description
Technical field
The utility model relates to Machining Technology field, especially a kind of pneumatic clamping with warning device.
Background technology
Pneumatic clamping is by the fixture of Workpiece fixing and clamping with the pressure of pressurized air. Component of machine is added man-hour by the lathe such as milling machine, drilling machine, need first to be fixed, current most of fixture needs manually to operate, add the labour intensity of workman, reduce working efficiency, the reliability of clamping is low, if the mode adopting feed screw nut to coordinate carries out fastening, fastening speed and the fastening efficiency of fixture are on the low side.
Prior art discloses a kind of name and it is called " a kind of pneumatic clamping, application number is 201520462339.3 " patent, its cylinder is installed on pedestal, first piston is positioned at the left side of cylinder, 2nd piston is positioned at the right side of cylinder, first piston is installed on one end of the first push rod, first chuck is installed on the other end of the first push rod, 2nd piston is installed on one end of the 2nd push rod, 2nd chuck is installed on the other end of the 2nd push rod, the orthogonal setting of described first push rod and the 2nd push rod entirety, first chuck is connected with the 2nd chuck by elasticity part, first switch is connected with the inlet mouth of cylinder by tracheae, pneumatic clamping adopts gas to drive clamp movement, alleviate the labour intensity of workman, improve the rapidity of fixture, decrease the quantity of cylinder simultaneously, reduce the cost of fixture, but, when this fixture works, when workpiece is clamped by the first chuck and the 2nd chuck, staff cannot the holding force that applies of the first chuck suffered by measuring workpieces and the 2nd chuck with observing, in the course of processing, machined surface is due to processing intensification, if holding force is bigger than normal, workpiece is easily caused to damage distortion, increase production cost, if holding force is less than normal, add and easily cause workpiece movable man-hour, affect processing quality and the working (machining) efficiency of workpiece.
Summary of the invention
In order to overcome the deficiency of existing pneumatic clamping technology, the utility model provides a kind of pneumatic clamping with warning device, can holding force size suffered by measuring workpieces, report to the police in time, avoid producing damage and prevent workpiece deformation to workpiece, reduce production cost, it is to increase the processing quality of workpiece and working (machining) efficiency.
It is that a kind of pneumatic clamping with warning device, comprises pedestal that the utility model solves the technical scheme that its technical problem adopts, first chuck, 2nd chuck, first push rod, 2nd push rod, cylinder, first switch, 2nd switch, first piston, 2nd piston, spring, guide rail and warning device, described cylinder is arranged on pedestal, first piston is positioned at the left side of cylinder, 2nd piston is positioned at the right side of cylinder, first switch is connected with the air outlet of cylinder by tracheae, 2nd switch is connected with the inlet mouth of cylinder by tracheae, first piston is connected with the first chuck by the first push rod, 2nd piston is connected with the 2nd chuck by the 2nd push rod, first push rod and the overall orthogonal setting of the 2nd push rod, described guide rails assembling is on pedestal, and one end of the first chuck is connected by one end of spring with the 2nd chuck, the other end of the first chuck and the other end of the 2nd chuck slide on guide rail, and described warning device comprises pressure transmitter, signal wire and warning howler, described pressure transmitter is arranged on the first chuck and the 2nd chuck contact surface for holding workpiece, and described pressure transmitter is connected with warning howler by signal wire.
Described pressure transmitter adopts the mode embedded to be arranged on the first chuck and the 2nd chuck contact surface for holding workpiece.
The beneficial effects of the utility model are, a kind of pneumatic clamping with warning device, by arranging warning device, can holding force size suffered by measuring workpieces, report to the police in time, avoid producing damage and prevent workpiece deformation to workpiece, reduce production cost, it is to increase the processing quality of workpiece and working (machining) efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is structural representation of the present utility model.
1. pedestal in figure, 2. the first push rod, 3. the first chuck, 4. guide rail, 5. the 2nd chuck, 6. the 2nd push rod, 7. the 2nd piston, 8. the first switch, 9. cylinder, 10. first piston, 11. the 2nd switches, 12. springs, 13. pressure transmitters, 14. signal wires, 15. warning howlers.
Embodiment
With reference to accompanying drawing, a kind of pneumatic clamping with warning device, comprises pedestal 1, first chuck 3, 2nd chuck 5, first push rod 2, 2nd push rod 6, cylinder 9, first switch 8, 2nd switch 11, first piston 10, 2nd piston 7, spring 12, guide rail 4 and warning device, described cylinder 9 is arranged on pedestal 1, first piston 10 is positioned at the left side of cylinder 8, 2nd piston 7 is positioned at the right side of cylinder 9, first switch 8 is connected by the air outlet of tracheae with cylinder 9, 2nd switch 11 is connected by the inlet mouth of tracheae with cylinder 9, first piston 10 is connected with the first chuck 3 by the first push rod 2, 2nd piston 7 is connected with the 2nd chuck 5 by the 2nd push rod 6, first push rod 2 and the overall orthogonal setting of the 2nd push rod 6, described guide rail 4 is arranged on pedestal 1, one end of first chuck 3 is connected with one end of the 2nd chuck 5 by spring 12, the other end of the first chuck 3 and the other end of the 2nd chuck 5 slide on guide rail 4, and described warning device comprises pressure transmitter 13, signal wire 14 and warning howler 15, described pressure transmitter 13 is arranged on the first chuck 3 and the 2nd chuck 5 contact surface for holding workpiece, and described pressure transmitter 13 is connected with warning howler 15 by signal wire 14.
Described pressure transmitter 13 adopts the mode embedded to be arranged on the first chuck 3 and the 2nd chuck 5 contact surface for holding workpiece.
When this fixture works, first switch 8 cuts out, 2nd switch 11 is opened, extraneous high pressure gas enter cylinder 9 by the 2nd switch 11, high pressure gas promote first piston 10 and the 2nd piston 7 and to move right to the left simultaneously, first piston 10 drives the first chuck 3 along guide rail 4 to left movement by the first push rod 2, simultaneously, 2nd piston 7 drives the 2nd chuck 5 to move right along guide rail 4 by the 2nd push rod 6, when the pressure transmitter 13 on the first chuck 3 and the 2nd chuck 5 touches workpiece, pressure between workpiece and the first chuck 3 and the 2nd chuck 5 is transferred to warning howler 15 by signal wire 14 by pressure transmitter 13, if pressure exceedes set(ting)value, warning howler 15 is reported to the police, thus realize the clamping to workpiece, when work pieces process is complete, the first switch 8 is opened, and the 2nd switch 11 cuts out, and high pressure gas in cylinder 9 disappear, the first chuck 3 and the 2nd chuck 5 under the effect of spring 12 respectively along guide rail 4 to the right with to left movement, the holding force of workpiece disappears, and fixture terminates work.
Claims (2)
1., with a pneumatic clamping for warning device, comprise pedestal, first chuck, 2nd chuck, first push rod, 2nd push rod, cylinder, first switch, 2nd switch, first piston, 2nd piston, spring, guide rail and warning device, described cylinder is arranged on pedestal, first piston is positioned at the left side of cylinder, 2nd piston is positioned at the right side of cylinder, first switch is connected with the air outlet of cylinder by tracheae, 2nd switch is connected with the inlet mouth of cylinder by tracheae, first piston is connected with the first chuck by the first push rod, 2nd piston is connected with the 2nd chuck by the 2nd push rod, first push rod and the overall orthogonal setting of the 2nd push rod, described guide rails assembling is on pedestal, one end of first chuck is connected by one end of spring with the 2nd chuck, the other end of the first chuck and the other end of the 2nd chuck slide on guide rail, it is characterised in that, described warning device comprises pressure transmitter, signal wire and warning howler, described pressure transmitter is arranged on the first chuck and the 2nd chuck contact surface for holding workpiece, and described pressure transmitter is connected with warning howler by signal wire.
2. the pneumatic clamping with warning device according to claim 1, it is characterised in that, described pressure transmitter adopts the mode embedded to be arranged on the first chuck and the 2nd chuck contact surface for holding workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974883.6U CN205271519U (en) | 2015-12-01 | 2015-12-01 | Air jig with alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520974883.6U CN205271519U (en) | 2015-12-01 | 2015-12-01 | Air jig with alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271519U true CN205271519U (en) | 2016-06-01 |
Family
ID=56056140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520974883.6U Expired - Fee Related CN205271519U (en) | 2015-12-01 | 2015-12-01 | Air jig with alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553183A (en) * | 2017-10-13 | 2018-01-09 | 浙江大学 | Air-actuated jaw |
| CN111975435A (en) * | 2020-07-20 | 2020-11-24 | 黄朋飞 | Double-end milling device with clamping early warning function |
-
2015
- 2015-12-01 CN CN201520974883.6U patent/CN205271519U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553183A (en) * | 2017-10-13 | 2018-01-09 | 浙江大学 | Air-actuated jaw |
| CN111975435A (en) * | 2020-07-20 | 2020-11-24 | 黄朋飞 | Double-end milling device with clamping early warning function |
| CN111975435B (en) * | 2020-07-20 | 2021-12-07 | 黄朋飞 | Double-end milling device with clamping early warning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |