CN208635722U - A kind of automatic rotation detection device of bolt - Google Patents
A kind of automatic rotation detection device of bolt Download PDFInfo
- Publication number
- CN208635722U CN208635722U CN201821374671.4U CN201821374671U CN208635722U CN 208635722 U CN208635722 U CN 208635722U CN 201821374671 U CN201821374671 U CN 201821374671U CN 208635722 U CN208635722 U CN 208635722U
- Authority
- CN
- China
- Prior art keywords
- bolt
- rotating axis
- rotary shaft
- floating
- servo motor
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a kind of automatic rotation detection device of bolt, it include: pedestal, motor mounting plate is mounted in pedestal, servo motor is mounted on the motor mounting plate and is arranged vertically upwards, floating rotating axis is installed on the base, floating rotating axis passes through the output axis connection of shaft coupling and servo motor after pedestal top plate, bolted fixture is fixed on the top of floating rotating axis by fastening screw, two optical fiber mounting bases are symmetrically mounted on the two sides of bolted fixture, are respectively mounted fibre optical sensor in each optical fiber mounting base.The automatic rotation detection device of this bolt drives floating rotating axis to rotate one by one by certain angle by servo motor, the bolt being placed on bolted fixture is driven to pass through two fibre optical sensors one by one in turn, it may insure the bolt accuracy that the accuracy of moving in rotation and Bolt sizes detect one by one, undesirable bolt can be prevented and enter next procedure.
Description
Technical field
The utility model relates to a kind of detection devices, and in particular to a kind of automatic rotation detection device of bolt.
Background technique
Bolt is a kind of cylindrical threaded fastener of adapted nut, (has externally threaded circle by head and screw rod
Cylinder) a kind of fastener dimerous, it need to cooperate with nut, it is this for being fastenedly connected two parts for having through-hole
Type of attachment claims to be bolted, and such as nut is screwed off from bolt, and the two parts can be made to separate, therefore being bolted is to belong to
In being detachably connected.
With industrial fast-developing and living standard steady promotion, bolt becomes the necessity of daily life.
The raising of the price of labour power forces industrial production to develop to full-automatic direction.Bolt sorter is a kind of professional for sorting spiral shell
Bolt can be carried out the operation such as auto-sequencing, feeding, detection, blanking, can greatly improve the effect of bolt sorting by the equipment of bolt
Rate, bolt sorter is generally detected using fibre optical sensor to by the size of bolt at present, in the prior art, usually logical
It crosses manipulator or conveyer belt bolt is fed through one by one on fibre optical sensor and detect, will test by fibre optical sensor
Bolt sizes, which are delivered in corresponding detection system, to carry out differentiating whether Bolt sizes meet the requirements, such material-uploading style efficiency
It is low, poor continuity, and also upper discharge position is easy to appear error, leads to detection inaccuracy.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model devises a kind of automatic rotation detection device of bolt.
To realize above-mentioned technical proposal, the utility model provides a kind of automatic rotation detection device of bolt, comprising: base
Seat, protective case, bolted fixture, optical fiber mounting base, fibre optical sensor, floating rotating axis, shaft coupling, servo motor and motor installation
Plate, the motor mounting plate are mounted in pedestal, and servo motor is mounted on the motor mounting plate and is arranged vertically upwards, and are floated
On the base, the floating rotating axis passes through the output shaft of shaft coupling and servo motor after pedestal top plate for dynamic rotary shaft installation
Connection, bolted fixture are fixed on the top of floating rotating axis by fastening screw, the bolted fixture top offer it is multiple with
Bolted fixture center is that the bolt of the center of circle circumferentially array distribution puts hole, and protective case is socketed in floating rotating axis and bolted fixture
Outside, two optical fiber mounting bases are symmetrically mounted on the two sides of bolted fixture, are respectively mounted Fibre Optical Sensor in each optical fiber mounting base
Device, described two fibre optical sensors are oppositely arranged in parallel.
In the above-mentioned technical solutions, the bolt detected can will be needed to be placed on bolted fixture by manipulator or manually
On bolt put in hole, after filling bolt on bolted fixture, servo motor drive floating rotating axis by certain angle one by one
Rotation, by driving the bolt being placed on bolted fixture to pass through two fibre optical sensors one by one, by fibre optical sensor to spiral shell
The size of bolt is detected, if detecting that Bolt sizes are unqualified, by manipulator or manually by underproof spiral shell
Bolt takes out from bolted fixture, and the present apparatus may be implemented by two fibre optical sensors being symmetrically installed to Bolt sizes
Secondary detection, it is ensured that Bolt sizes detection accuracy, undesirable bolt can be prevented and enter next procedure, detect
After, it is taken out from bolted fixture by manipulator or manually by qualified bolt, to realize qualified bolt and not conform to
The automatic rotation of lattice bolt detects.
Preferably, the floating rotating axis includes rolling clamp set, floating guide rod, spring, rotary shaft, bearing and positioning
Pin, the rolling clamp set are mounted on above rotary shaft, pass through multiple floating guide rods between the rolling clamp set and rotary shaft
It connects, spring is socketed on each floating guide rod, the center that rolling clamp set is docked with rotary shaft is fixed by positioning pin, axis
Hold the bottom for being socketed in rotary shaft.The purpose that floating rotating axis is arranged is to ensure that manipulator in the case where feeding or discharging are to connecting bolt
When pressing feeding, bolted fixture has certain cushion space moved down, prevents manipulator and bolted fixture rigid collision, from
And the service life of fixture can be improved.
Preferably, it is provided with axis hole on the rotary shaft lower end, fastening screw is fixed in the axis hole.
Preferably, it is equipped with close to switch installation board, is mounted on close to switch described close to switch installation in the pedestal
It is described close to switch face fastening screw setting on plate, it is electrically connected, is used for close to switch to watch with servo motor close to switching
It takes motor and the signal being turned on or off is provided, the fork and close switch before servo motor starts starting, on fastening screw
Face, then servo motor drives rotary shaft to rotate fixed angle every time, when the fork on fastening screw again with it is close
When switching face, signal is issued close to switch and is stopped by servo motor, servo motor just drives rotary shaft to rotate a circle at this time,
Also just all detection finishes the multiple bolts being placed on bolted fixture.
A kind of beneficial effect of the automatic rotation detection device of bolt provided by the utility model is:
1) the automatic rotation detection device of this bolt drives floating rotating axis to rotate one by one by certain angle by servo motor,
The bolt being placed on bolted fixture is driven to pass through two fibre optical sensors one by one in turn, it can be ensured that bolt moving in rotation one by one
Accuracy；
2) by two fibre optical sensors being symmetrically installed the secondary detection to Bolt sizes may be implemented, really in the present apparatus
The accuracy for protecting Bolt sizes detection, can prevent undesirable bolt and enter next procedure；
3) present apparatus may insure that manipulator takes connecting bolt pushing in feeding or discharging by the way that floating rotating axis is arranged
When material, bolted fixture has certain cushion space moved down, prevents manipulator and bolted fixture rigid collision, so as to
To improve the service life of fixture.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Fig. 3 is the side view of the utility model.
Fig. 4 is the top view of the utility model.
Fig. 5 is the schematic perspective view of floating rotating axis in the utility model.
Fig. 6 is the side view of floating rotating axis in the utility model.
Fig. 7 is the cross-sectional view of floating rotating axis in the utility model.
In figure: 1, pedestal；2, protective case；3, bolted fixture；31, bolt puts hole；4, optical fiber mounting base；5, Fibre Optical Sensor
Device；6, floating rotating axis；61, rolling clamp set；62, floating guide rod；63, spring；64, rotary shaft；65, bearing；66, it positions
Pin；67, axis card nut；7, shaft coupling；8, servo motor；9, motor mounting plate；10, close to switch installation board；11, close to open
It closes；12, fastening screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Ordinary people in the field's every other embodiment obtained without making creative work, belongs to
The protection scope of the utility model.
A kind of embodiment: automatic rotation detection device of bolt.
Shown in referring to Figure 1 to Figure 7, a kind of automatic rotation detection device of bolt, comprising: pedestal 1, protective case 2, bolted fixture
3, optical fiber mounting base 4, fibre optical sensor 5, floating rotating axis 6, shaft coupling 7, servo motor 8 and motor mounting plate 9, the motor
Mounting plate 9 is mounted in pedestal 1, and servo motor 8 is mounted on the motor mounting plate 9 and is arranged vertically upwards, floating rotating
Axis 6 is mounted on pedestal 1, and the floating rotating axis 6 passes through the output shaft of shaft coupling 7 and servo motor 8 after 1 top plate of pedestal
Connection, the floating rotating axis 6 include rolling clamp set 61, floating guide rod 62, spring 63, rotary shaft 64, bearing 65 and positioning
Pin 66, the rolling clamp set 61 is mounted on 64 top of rotary shaft, by multiple floating between rolling clamp set 61 and rotary shaft 64
Dynamic guide rod 62 connects, and spring 63 is socketed on each floating guide rod 62, and the bottom of floating guide rod 62 is solid by axis card nut 67
It is scheduled in rotary shaft 64, after rolling clamp set 61 is pressurized, mobile cushioning can be carried out downwards by floating guide rod 62, and lead to
It crosses spring 63 and realizes and reset, the center that rolling clamp set 61 is docked with rotary shaft 64 is fixed by positioning pin 66, and bearing 65 is socketed
In the bottom of rotary shaft 64, the purpose that floating rotating axis 6 is arranged is to ensure that manipulator pushes connecting bolt in feeding or discharging
When feeding, the bolted fixture 3 for being mounted on 6 top of floating rotating axis has certain cushion space moved down, prevents machinery
Hand and 3 rigid collision of bolted fixture, so as to improve the service life of bolted fixture 3；Bolted fixture 3 is solid by fastening screw
Be scheduled on the top of floating rotating axis 6, offered at the top of the bolted fixture 3 eight using 3 center of bolted fixture as the center of circle circumferentially
The bolt of array distribution puts hole 31, and the bolt detected inserts respectively to be put in hole 31 in bolt, and protective case 2 is socketed
In the outside of floating rotating axis 6 and bolted fixture 3, two optical fiber mounting bases 4 are symmetrically mounted on the two sides of bolted fixture 3, each
Fibre optical sensor 5 is respectively mounted in optical fiber mounting base 4, described two fibre optical sensors 5 are oppositely arranged in parallel, and pass through two symmetrical peaces
The fibre optical sensor 5 of dress, may be implemented the secondary detection to Bolt sizes, it is ensured that the accuracy of Bolt sizes detection can shut out
Never satisfactory bolt enters next procedure；Axis hole is provided in floating rotating axis 6 on 64 lower end of rotary shaft, positioning is inserted
Pin 12 is fixed in the axis hole, is also equipped in pedestal 1 close to switch installation board 10, is mounted on close to switch 11 described close
On switch installation board 10, and it is electrically connected close to switch 11 and servo motor 8, it is described close to 11 face fastening screw 12 of switch
Setting is used to provide the signal being turned on or off for servo motor 8 close to switch 11, before servo motor 8 starts starting, positioning
Fork and close 11 face of switch on bolt 12, then servo motor 8 drives the fixed angle of rotation every time of rotary shaft 64,
When the fork on fastening screw 12 again with close to 11 face of switch when, stop close to the sending signal of switch 11 by servo motor 8
Only, servo motor 8 just drives rotary shaft 64 to rotate a circle at this time, and eight bolts being placed on bolted fixture 3 are also just complete
Portion's detection finishes.
In the present embodiment, in actual operation, the bolt that by manipulator or manually will can need detect is placed
It is put in hole 31 in the bolt on bolted fixture 3, after filling bolt on bolted fixture 3, servo motor 8 drives floating rotating axis
6 are rotated one by one by certain angle, and the bolt being placed on bolted fixture 3 can be driven to pass through two fibre optical sensors 5 one by one, are led to
It crosses fibre optical sensor 5 to detect the size of bolt, and will test data and be transmitted to corresponding analysis system (bolt ruler
Very little testing and analysis system is the conventional analysis system that can be bought, and this will not be detailed here), if detecting that Bolt sizes do not conform to
Lattice can take out from bolted fixture 3 by manipulator or manually by underproof bolt, and the present apparatus passes through two symmetrical peaces
The fibre optical sensor 5 of dress, may be implemented the secondary detection to Bolt sizes, it is ensured that the accuracy of Bolt sizes detection can shut out
Never satisfactory bolt enters next procedure, after detection, by manipulator or manually by qualified bolt from spiral shell
It is taken out in bolt fixture 3, to realize the automatic rotation detection of qualified bolt and unqualified bolt.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of model conventional in the prior art, and gas circuit, circuit connection are using existing
Conventional connection type in technology, this will not be detailed here.
The above be the utility model preferred embodiment, but the utility model should not be limited to the embodiment and
Attached drawing disclosure of that is all fallen so all do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model
Enter the range of the utility model protection.
Claims (4)
1. a kind of automatic rotation detection device of bolt, characterized by comprising: pedestal, protective case, bolted fixture, optical fiber installation
Seat, fibre optical sensor, floating rotating axis, shaft coupling, servo motor and motor mounting plate, the motor mounting plate are mounted on pedestal
Interior, servo motor is mounted on the motor mounting plate and is arranged vertically upwards, and floating rotating axis is installed on the base, described floating
Dynamic rotary shaft passes through the output axis connection of shaft coupling and servo motor after pedestal top plate, and bolted fixture is solid by fastening screw
It is scheduled on the top of floating rotating axis, is offered at the top of the bolted fixture multiple using bolted fixture center as the center of circle circumferentially array
The bolt of distribution puts hole, and protective case is socketed in the outside of floating rotating axis and bolted fixture, and two optical fiber mounting bases are symmetrically pacified
Mounted in the two sides of bolted fixture, it is respectively mounted fibre optical sensor in each optical fiber mounting base, the parallel phase of described two fibre optical sensors
To setting.
2. the automatic rotation detection device of bolt as described in claim 1, it is characterised in that: the floating rotating axis includes rotation
Fixture set, floating guide rod, spring, rotary shaft, bearing and positioning pin, the rolling clamp set is mounted on above rotary shaft, described
It is connected between rolling clamp set and rotary shaft by multiple floating guide rods, is socketed with spring, rotating clamp on each floating guide rod
The center that tool set is docked with rotary shaft is fixed by positioning pin, and bearing is socketed in the bottom of rotary shaft.
3. the automatic rotation detection device of bolt as claimed in claim 2, it is characterised in that: be arranged on the rotary shaft lower end
There is axis hole, fastening screw is fixed in the axis hole.
4. the automatic rotation detection device of bolt as claimed in claim 3, it is characterised in that: be equipped with close open in the pedestal
Mounting plate is closed, close switch is mounted on described close on switch installation board, the close switch face fastening screw setting, close
Switch is electrically connected with servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374671.4U CN208635722U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic rotation detection device of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374671.4U CN208635722U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic rotation detection device of bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635722U true CN208635722U (en) | 2019-03-22 |
Family
ID=65742220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374671.4U Expired - Fee Related CN208635722U (en) | 2018-08-24 | 2018-08-24 | A kind of automatic rotation detection device of bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033303A (en) * | 2020-10-09 | 2020-12-04 | 北京理工大学 | Device for measuring roundness and straightness of deep hole |
-
2018
- 2018-08-24 CN CN201821374671.4U patent/CN208635722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033303A (en) * | 2020-10-09 | 2020-12-04 | 北京理工大学 | Device for measuring roundness and straightness of deep hole |
| CN112033303B (en) * | 2020-10-09 | 2021-10-12 | 北京理工大学 | Device for measuring roundness and straightness of deep hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107971242B (en) | Axial workpiece automatic measurement and sorting unit | |
| CN108672313B (en) | Automatic bolt detector | |
| CN107413676B (en) | Screening device of sleeve conversion head | |
| CN202921574U (en) | Automatic vision detection system for lithium battery pole piece | |
| CN201783472U (en) | Integrated circuit packaged chip sorting machine | |
| CN204638587U (en) | A kind of image-type connector detects machine | |
| CN209727668U (en) | A kind of bolt class product Rockwell hardness automatic detection device | |
| CN205356088U (en) | Rotor automatic assembly system | |
| CN208635722U (en) | A kind of automatic rotation detection device of bolt | |
| CN101850341B (en) | Method and system for classifying battery pole pieces | |
| CN105690422A (en) | Electrically controlled automatic zero correction device | |
| CN109459084A (en) | Plug electron-like element detects marking equipment automatically | |
| CN206824559U (en) | A kind of LED element automatic bending machine | |
| CN111044929A (en) | Battery module electrical property detects machine | |
| CN110420863A (en) | A kind of external screw thread and thickness contact automatic detection device | |
| CN103786306A (en) | Full-automatic plug inner rack injection system | |
| CN210719695U (en) | Automatic testing device | |
| CN110788269B (en) | Automatic nailing equipment of circuit breaker | |
| CN209991935U (en) | Thread detection equipment | |
| CN102489999A (en) | Automatic screw screwing assembly machine | |
| CN209935283U (en) | Spring external diameter detection device | |
| CN210876970U (en) | High-efficient spinning-lathe of head | |
| CN209279820U (en) | Auto parts and components hole location automatic detection device | |
| CN208194980U (en) | A kind of remote controler product automation test sorting plant | |
| CN109297382A (en) | A kind of threaded blind hole position detection jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20210824 |