CN203887751U - Workpiece installing mechanism for mistake proofing - Google Patents
Workpiece installing mechanism for mistake proofing Download PDFInfo
- Publication number
- CN203887751U CN203887751U CN201420330150.4U CN201420330150U CN203887751U CN 203887751 U CN203887751 U CN 203887751U CN 201420330150 U CN201420330150 U CN 201420330150U CN 203887751 U CN203887751 U CN 203887751U
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- China
- Prior art keywords
- workpiece
- air cylinder
- controller
- round pin
- cylinder
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a workpiece installing mechanism for mistake proofing. The workpiece installing mechanism for mistake proofing comprises a clamp arranged on a disc and used for a workpiece to be placed, a support is arranged on one side of the disc corresponding to the clamp and provided with an air cylinder, a positioning round pin is arranged at the front end of a piston rod of the air cylinder, magnetic switches are respectively arranged at the front end and the rear end of the upper side of the air cylinder, and the air cylinder and two magnetic switches are respectively connected with a controller. When an installing position of the workpiece on the clamp is not correct, a blank round hole of the workpiece deviates from the coaxial position of the positioning round pin, the positioning round pin cannot extend into the blank round hole of the workpiece, the magnetic switch arranged at the front end of the air cylinder detects a blockage fault of the air cylinder and reports the fault to the controller, the controller enables a whole machine to stop running, enables a turntable to stop in situ through control and accordingly prevents a follow-up cutting knife from being folded and damaged due to a mistaken workpiece posture, and loss is avoided.
Description
Technical field
The utility model relates to a kind of upper workpiece error prevention means, belongs to detent mechanism technical field.
Background technology
Production and erecting bed influence factor are many, change soon, and operator easily makes mistakes because disturbing or repeating, and therefore designer will have mistake proofing consciousness, in the time designing, will take mistake proofing means, just can prevent wrong generation.
Integral device output every day of the prior art is 6000 left and right, due to operative employee's long loading and unloading repetitive operation, while once repeatedly there is operative employee's material loading, there is mistake, due to the attitude mistake of workpiece on fixture, thereby cause the process tool of follow-up concerned process steps to lose, machining spindle bumps, and has brought considerable damage.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problems referred to above, provide a kind of upper workpiece error prevention means for feeding device.
The utility model solves the technical scheme that its technical problem adopts:
Workpiece error prevention means in one, comprise the fixture being arranged on disk, described fixture is for place work piece, the corresponding described fixture of one side of described disk is provided with support, on described support, be provided with cylinder, the piston rod front end of described cylinder is provided with location round pin, and the front-end and back-end of described cylinder upside are respectively arranged with magnetic switch, and described cylinder is connected with controller respectively with two described magnetic switch.
Preferably, described controller is PLC control system.
Preferably, described controller is also connected with alarm
The beneficial effects of the utility model are: the utility model is simple in structure, when workpiece is when on fixture, installation site is incorrect, the blank circular hole of described workpiece departs from described location round pin coaxial position, described location round pin can not stretch into the blank circular hole of described workpiece, the magnetic switch that is arranged on front end on cylinder detects cylinder blocking fault, offer described controller, described control decommissions complete machine, allow rotating disk stop at original position, thereby prevent that follow-up cutting tool from, because workpiece attitude mistake is lost, avoiding causing damage.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of an embodiment of the utility model;
Mark in figure: 1-disk, 2-fixture, 3-workpiece, 4-locates round pin, 5-cylinder, 6-support, 7-magnetic switch, 51-piston rod.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Workpiece error prevention means in one described in the utility model as shown in Figure 1, comprise the fixture 2 being arranged on disk 1, described fixture 2 is for place work piece 3, the corresponding described fixture 2 of one side of described disk 1 is provided with support 6, on described support 6, be provided with cylinder 5, piston rod 51 front ends of described cylinder 5 are provided with location round pin 4, and the front-end and back-end of described cylinder 5 upsides are respectively arranged with magnetic switch 7, and described cylinder 5 is connected with controller respectively with two described magnetic switch 7.
When use, operative employee manually fills workpiece 3 to fixture 2, press start button, described cylinder 5 moves, its piston rod 51 stretches out, location round pin 4 is extend out in the blank circular hole of described workpiece 3, be arranged on piston rod 51 that the described magnetic switch 7 of front end detects cylinder 5 in extended position, described cylinder 5 is retracted piston rod 51.Correct when workpiece 3 posture position on fixture 2, this New Energy completes a circulation of protracting and retracting; Rotate with rear disk 1, workpiece 3 proceeds to next station and starts processing, when workpiece 3 is when on fixture 2, installation site is incorrect, the blank circular hole of described workpiece 3 departs from described location round pin 4 coaxial positions, described location round pin 4 can not stretch into the blank circular hole of described workpiece 3, the magnetic switch 7 that is arranged on front end on cylinder 5 detects cylinder 5 blocking faults, offer described controller, described control decommissions complete machine, allow rotating disk stop at original position, thereby prevent that follow-up cutting tool is because workpiece 3 attitude mistakes are lost.
In preferred embodiments, described controller is PLC control system, the stable performance of PLC control system, cost performance is high, easy to use and be convenient to safeguard, therefore very applicable.
In preferred embodiments, described controller is also connected with alarm, and described alarm comprises loudspeaker and light crossing-signal, from sound and vision alarm simultaneously user.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a upper workpiece error prevention means, it is characterized in that, comprise the fixture being arranged on disk, described fixture is for place work piece, the corresponding described fixture of one side of described disk is provided with support, on described support, is provided with cylinder, and the piston rod front end of described cylinder is provided with location round pin, the front-end and back-end of described cylinder upside are respectively arranged with magnetic switch, and described cylinder is connected with controller respectively with two described magnetic switch.
2. upper workpiece error prevention means as claimed in claim 1, is characterized in that, described controller is PLC control system.
3. upper workpiece error prevention means as claimed in claim 1 or 2, is characterized in that, described controller is also connected with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330150.4U CN203887751U (en) | 2014-06-19 | 2014-06-19 | Workpiece installing mechanism for mistake proofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330150.4U CN203887751U (en) | 2014-06-19 | 2014-06-19 | Workpiece installing mechanism for mistake proofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887751U true CN203887751U (en) | 2014-10-22 |
Family
ID=51714199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330150.4U Expired - Fee Related CN203887751U (en) | 2014-06-19 | 2014-06-19 | Workpiece installing mechanism for mistake proofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887751U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483886A (en) * | 2014-11-14 | 2015-04-01 | 合肥常青机械股份有限公司 | PLC photoelectric control error-proofing device |
| CN107479106A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The anti-misloading detection means of assembling assembly |
| CN109015470A (en) * | 2018-09-18 | 2018-12-18 | 常德长岭机械制造科技有限公司 | A kind of tobacco cutterhead correcting tool |
| CN109500140A (en) * | 2017-09-14 | 2019-03-22 | 张家港市沙源检测技术有限公司 | A kind of work piece production error prevention device showing structure with top |
| CN110018666A (en) * | 2019-04-30 | 2019-07-16 | 海纳川（滨州）轻量化汽车部件有限公司 | One kind being used for cylinder body drain error-proof device for preventing procedure |
| CN113787473A (en) * | 2021-09-06 | 2021-12-14 | 安徽江淮汽车集团股份有限公司 | Thin-wall spacer sleeve orientation and post-detection mechanism |
-
2014
- 2014-06-19 CN CN201420330150.4U patent/CN203887751U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483886A (en) * | 2014-11-14 | 2015-04-01 | 合肥常青机械股份有限公司 | PLC photoelectric control error-proofing device |
| CN107479106A (en) * | 2016-12-23 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The anti-misloading detection means of assembling assembly |
| CN109500140A (en) * | 2017-09-14 | 2019-03-22 | 张家港市沙源检测技术有限公司 | A kind of work piece production error prevention device showing structure with top |
| CN109015470A (en) * | 2018-09-18 | 2018-12-18 | 常德长岭机械制造科技有限公司 | A kind of tobacco cutterhead correcting tool |
| CN110018666A (en) * | 2019-04-30 | 2019-07-16 | 海纳川（滨州）轻量化汽车部件有限公司 | One kind being used for cylinder body drain error-proof device for preventing procedure |
| CN113787473A (en) * | 2021-09-06 | 2021-12-14 | 安徽江淮汽车集团股份有限公司 | Thin-wall spacer sleeve orientation and post-detection mechanism |
| CN113787473B (en) * | 2021-09-06 | 2022-05-10 | 安徽江淮汽车集团股份有限公司 | Thin-wall spacer sleeve orientation and post-detection mechanism |
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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: 20141022 |