CN206216345U - A kind of axial workpiece end-face positioning apparatus - Google Patents
A kind of axial workpiece end-face positioning apparatus Download PDFInfo
- Publication number
- CN206216345U CN206216345U CN201621290224.1U CN201621290224U CN206216345U CN 206216345 U CN206216345 U CN 206216345U CN 201621290224 U CN201621290224 U CN 201621290224U CN 206216345 U CN206216345 U CN 206216345U
- Authority
- CN
- China
- Prior art keywords
- locating rod
- positioning
- shoulder hole
- inductive switch
- locating
- 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
Abstract
The utility model discloses a kind of axial workpiece end-face positioning apparatus, including positioning seat, inductive switch is provided with positioning seat, shoulder hole is provided with the positioning seat, locating rod is slidably fitted with shoulder hole, the positioning boss being adapted with shoulder hole is provided with the locating rod；Described locating rod one end is provided with sensing chip, and the sensing chip realizes entering and exiting the induction region of inductive switch by the slip of locating rod, and the inductive switch is connected with controller；The utility model realizes the hardness positioning of locating rod by positioning boss and shoulder hole, it is to avoid locating rod continues to slide because of inertia, so as to improve the positioning precision of positioner.
Description
Technical field
The utility model is related to technical field of tooling clamps, and in particular to a kind of axial workpiece end face automatic positioning equipment.
Background technology
At present, when needing to be processed in the outer surface of thin-walled axial workpiece, usually carried out using automatic feeding
Feeding, now need workpiece the other end set positioner, when front end self-feeding to specified location, need to by part from
End face is positioned, and is simultaneously emitted by stopping the signal of feeding.Automatic feeding structural representation of the prior art, its work
Principle is that the first inductor sends signal when workpiece reaches the first inductor, reduces transfer rate, when reaching the second inductor
When, feed device is stopped, but because the reason of inertia, its positioning precision is relatively low.
The Chinese utility model patent of Publication No. CN205571955U disclosed a kind of machinery life on the 14th in September in 2016
The positioning centralising device of axial workpiece in producing line, including base and infrared detector, on the base of infrared detector both sides
Symmetrical is provided with the positioning adjusting mechanism for driving axial workpiece to axially move realization and infrared detector centering；The positioning
Adjusting mechanism includes being stuck in the positioner at axial workpiece two ends, and positioner is connected by device in tune with base.
The content of the invention
It is poor for positioning precision present in prior art, baroque defect, the utility model discloses a kind of axle
Class part end face automatic positioning equipment, has locating speed fast using positioner of the present utility model, high excellent of positioning precision
Point.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of axial workpiece end face automatic positioning equipment, including positioning seat, inductive switch is provided with the positioning seat, its
It is characterised by：Shoulder hole is provided with the positioning seat, locating rod is slidably fitted with the shoulder hole, be provided with locating rod
The positioning boss being adapted with shoulder hole；Described locating rod one end is provided with sensing chip, the cunning that the sensing chip passes through locating rod
The dynamic induction region for entering or exiting inductive switch, the inductive switch is connected with controller.
Spring is provided with the shoulder hole, the spring is placed in locating rod.
Locating slot is additionally provided with the positioning seat, the locating slot is connected with shoulder hole；It is provided with the locating rod
Alignment pin, in alignment pin insertion locating slot.
The inductive switch is inductance type transducer.
Compared with prior art, the utility model has the advantages that
1st, the confined planes by positive stop lug boss and shoulder hole of the present utility model make locating rod stop motion, so as to avoid
The position error that the inertia of locating rod is brought, realize to axial workpiece it is quick, be accurately positioned.
2nd, back-moving spring is provided with locating rod of the present utility model, reducing locating rod by the elastic force of back-moving spring moves
During impulsive force, the motion of locating rod is more stablized；Simultaneously when process terminates, after removing workpiece, resetting
The quick and precisely return of locating rod is realized in the presence of spring, operating efficiency is improved.
3rd, locating slot is provided with positioning seat of the present utility model, locating slot is connected with shoulder hole, is set in the locating slot
Alignment pin is equipped with, the alignment pin is connected with locating rod, avoids locating rod from occurring by locating slot and the cooperation of alignment pin larger
The rotation of amplitude, makes sensing chip deviate the induction region of inductive switch, causes package unit failure；While alignment pin and locating slot
Between collision can also reduce collision dynamics between the first locating surface and the second locating surface, be conducive to the use of extension device
Life-span.
4th, inductive switch of the present utility model is inductance type transducer, is conducive to improving the reaction sensitivity of this positioner
And control accuracy.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model top view；
Reference：1st, positioning seat, 2, inductive switch, 3, shoulder hole, 4, locating rod, 5, positioning boss, 6, sensing chip, 7,
Spring, 8, locating slot, 9, alignment pin, 10, support, the 11, first locating surface, the 12, second locating surface, 13, workpiece.
Specific embodiment
Below will the utility model is described in further detail by specific embodiment
Embodiment 1
The present embodiment is automatically positioned dress as preferred embodiment of the present utility model it discloses a kind of axial workpiece end face
Put, as shown in Fig. 2 including positioning seat 1, inductive switch 2 is provided with by support 10 on the positioning seat 1, on the positioning seat 1
It is provided with shoulder hole 3, the shoulder hole 3 and is provided with locating rod 4, for gap coordinates between locating rod 4 and shoulder hole 3；Positioning
The positioning boss 5 being adapted with shoulder hole 3 is provided with bar 4, the first locating surface 11, shoulder hole 3 are provided with positioning boss 5
Step surface be the second locating surface 12；The one end of the locating rod 4 is installed with sensing chip 6, and the sensing chip 6 passes through locating rod
4 induction region for slipping into or exiting inductive switch 2, the inductive switch 2 is connected with controller.
Spring 7 is provided with the shoulder hole, the spring 7 is placed in locating rod 4, the two ends difference of the spring 7
It is resisted against on the first locating surface 11 and shoulder hole 3.
Locating slot 8 is additionally provided with the positioning seat 1, locating slot 8 is connected with shoulder hole 3；Fixed peace in the locating rod 4
Equipped with alignment pin 9, in the insertion locating slot of alignment pin 9.
The inductive switch 2 is inductance type transducer.
Operation principle of the present utility model：When feeding starts, workpiece 13 is moved to locating rod direction, the end face of workpiece with
The end contact of locating rod, promotes locating rod motion, and now spring is compressed；Simultaneously be located at locating rod on sensing chip also with
Locating rod is moved to the direction of inductive switch；When the first locating surface and the second locating surface come in contact, realize to the hard of workpiece
Property positioning, now sensing chip enter the induction region of inductive switch, inductive switch output signal, feed mechanism is out of service；When
After machining taking-up workpiece, locating rod resets under the action of the spring, and fixed by the collision realization of locating shaft and locating slot
The accurate return of position bar.
Claims (4)
1. a kind of axial workpiece end face automatic positioning equipment, including positioning seat（1）, the positioning seat（1）On be provided with sensing and open
Close（2）, it is characterised in that：The positioning seat（1）On be provided with shoulder hole（3）, shoulder hole（3）Inside it is slidably fitted with locating rod
（4）, the locating rod（4）On be provided with and shoulder hole（3）The positioning boss being adapted（5）；The locating rod（4）One end is set
There is sensing chip（6）, the sensing chip（6）By locating rod（4）Slip into or exit inductive switch（2）Induction region,
The inductive switch（2）It is connected with controller.
2. a kind of axial workpiece end face automatic positioning equipment according to claim 1, it is characterised in that：The shoulder hole
（3）Inside it is provided with spring（7）, the spring（7）It is placed on locating rod（4）On.
3. a kind of axial workpiece end face automatic positioning equipment according to claim 1, it is characterised in that：The positioning seat
（1）On be additionally provided with locating slot（8）, the locating slot（8）With shoulder hole（3）Connection；The locating rod（4）On be provided with positioning
Pin（9）, alignment pin（9）Insertion locating slot（8）It is interior.
4. a kind of axial workpiece end face automatic positioning equipment according to claim 1, it is characterised in that：The inductive switch
（2）It is inductance type transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290224.1U CN206216345U (en) | 2016-11-29 | 2016-11-29 | A kind of axial workpiece end-face positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290224.1U CN206216345U (en) | 2016-11-29 | 2016-11-29 | A kind of axial workpiece end-face positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216345U true CN206216345U (en) | 2017-06-06 |
Family
ID=58786710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290224.1U Expired - Fee Related CN206216345U (en) | 2016-11-29 | 2016-11-29 | A kind of axial workpiece end-face positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907842A (en) * | 2018-09-28 | 2018-11-30 | 广西南宁侨盛木业有限责任公司 | Can accurate limiting machinery positioning switch |
-
2016
- 2016-11-29 CN CN201621290224.1U patent/CN206216345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907842A (en) * | 2018-09-28 | 2018-11-30 | 广西南宁侨盛木业有限责任公司 | Can accurate limiting machinery positioning switch |
| CN108907842B (en) * | 2018-09-28 | 2024-01-05 | 广西南宁侨盛木业有限责任公司 | Switch capable of accurately limiting mechanical positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |