CN209608528U - A kind of novel double hall sensings perforation shaft type motors - Google Patents
A kind of novel double hall sensings perforation shaft type motors Download PDFInfo
- Publication number
- CN209608528U CN209608528U CN201920810233.6U CN201920810233U CN209608528U CN 209608528 U CN209608528 U CN 209608528U CN 201920810233 U CN201920810233 U CN 201920810233U CN 209608528 U CN209608528 U CN 209608528U
- Authority
- CN
- China
- Prior art keywords
- hall element
- hall
- screw rod
- shaft type
- sliding block
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a kind of novel double hall sensing perforation shaft type motors, it is characterized by: the installation pinboard that is connected on front side of perforation shaft type motor body, rear side is connected sliding block pedestal, screw rod passes through motor body, the connected sliding block of screw rod tail end is slideably fastened in the base seat groove of sliding block pedestal, and screw front end is fixed with magnet steel；Preceding Hall element and rear Hall element are fixed on Hall mounting plate, and Hall mounting plate is fixed on installation pinboard, and preceding Hall element and rear Hall element are connect with electric machine controller；Screw rod is parallel with the line of preceding Hall element and rear Hall element, and magnet steel position corresponds to the line of preceding Hall element and rear Hall element.Hall element is installed additional on the basis of the utility model perforation shaft step motor ontology, is realized induction type positioning, can more accurately be controlled by position of the hall signal to motor mechanism.Client no longer needs to design the mechanical stop bit of installation when use, reduces the components of structure, and positions reliable.
Description
Technical field
The utility model relates to a kind of through stepper motor more particularly to the positioning mechanisms of through stepper motor.
Background technique
Existing perforation shaft step motor, is substantially using machinery positioning.The shortcomings that mechanical stop bit is to actually use
When need when needing to install components additional to guarantee to extend and retract before and after motor it is mechanical stop, mechanical stop bit is be easy to cause
Motor stuck phenomenon.
Summary of the invention
The utility model provides a kind of novel double hall sensing perforation shaft type motors, and purpose is exactly to solve the prior art
Disadvantage reduces location structure components, positions more reliable.
A kind of novel double hall sensings perforation shaft type motors, it is characterised in that: be connected peace on front side of perforation shaft type motor body
Pinboard is filled, rear side is connected sliding block pedestal, and screw rod passes through motor body, and the sliding block that screw rod tail end is connected slideably is fastened on cunning
In the base seat groove of block pedestal, screw front end is fixed with magnet steel；Preceding Hall element and rear Hall element are fixed on Hall mounting plate,
Hall mounting plate is fixed on installation pinboard, and preceding Hall element and rear Hall element are connect with electric machine controller；Screw rod is with before
Hall element is parallel with the line of rear Hall element, and magnet steel position corresponds to the line of preceding Hall element and rear Hall element.
The end face of magnet steel is parallel with the Hall face that preceding Hall element and rear Hall element are constituted.
The Hall face that the arctic of magnet steel is constituted towards preceding Hall element and rear Hall element.
The utility model has the beneficial effect that
The utility model provides the induction design scheme of motor Hall element, adds on the basis of the perforation shaft step motor ontology
Hall element is filled, induction type positioning is realized, can more accurately be controlled by position of the hall signal to motor mechanism.It uses
When client no longer need to design the mechanical stop bit of installation, reduce the components of structure, and position it is reliable, positioning accuracy 0.5mm with
It is interior.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is that the double hall electric machines of the utility model are completed figure；
Fig. 2 is the double hall electric machine explosive views of the utility model；
Fig. 3 is the double hall electric machine Hall element component explosive views of the utility model；
Fig. 4 is that the double hall electric machine screw rod maximums of the utility model stretch out Hall element state diagram before triggering；
Fig. 5 is Hall element state diagram after the double hall electric machine screw rod maximum retraction triggerings of the utility model.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other implementations
Example.
As shown in Fig. 2, installation pinboard 6 screw 7 is fixed to perforation shaft type motor body 9, sliding block pedestal 10 uses spiral shell
Nail 11 is fixed to motor body 9；The screw 13 of sliding block 12 is fixed to 8 tail portion of screw rod；Screw rod 8 passes through motor body 9, and sliding block 12 blocks
In the base seat groove 101 of sliding block pedestal 10, sliding block 12 can only be for linear motion, cannot rotate.
It is as shown in Figure 3: preceding Hall element 14 and rear Hall element 15 being fixed to Hall mounting plate 16 with the technique of sealing
On, form Hall subassembly 4.Preceding Hall element 14 and rear Hall element 15 are connect with electric machine controller.Such integrative installation technology,
It is easy to manufacture, while ensure that position precision, facilitate the position for adjusting preceding Hall element 14 and rear Hall element 15.
The Hall mounting plate 16 of Hall subassembly 4 screw 5 is fixed on installation pinboard 6；Magnet steel 3 is installed with glue to magnetic
In steel mounting base 2, and guarantee arctic of north poles facing outward namely magnet steel 3 towards 15 structure of preceding Hall element 14 and rear Hall element
At Hall face.Magnet steel mounting base 2 is fixedly installed to 8 front end of screw rod with nut 1.Guarantee end face and the preceding Hall member of magnet steel 3
Part 14 is parallel with the Hall face that rear Hall element 15 is constituted.The line of screw rod 8 and preceding Hall element 14 and rear Hall element 15 is flat
Row, 3 position of magnet steel correspond to the line of preceding Hall element 14 and rear Hall element 15, in this way, when screw rod 8 is run, magnet steel 3 can be with
It is moved between preceding Hall element 14 and rear Hall element 15.
As shown in figure 4, motor operation, screw rod 8 is run to maximum projecting position, and magnet steel 3 triggers preceding Hall element 14, it is preceding suddenly
Your element 14 sends a signal to electric machine controller and controls motor stopping.
As shown in figure 5, motor operation, the operation of screw rod 8 to maximum retraction position, Hall element 15 after magnet steel 3 triggers, after suddenly
Your element 15 sends a signal to electric machine controller and controls motor stopping.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments
It states bright, can be realized professional and technical personnel in the field or using the utility model.Various modifications to these embodiments pair
It will be apparent for those skilled in the art, the general principles defined herein can not depart from this reality
In the case where with novel spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. a kind of novel double hall sensings penetrate through shaft type motor, it is characterised in that: be connected installation on front side of perforation shaft type motor body
Pinboard, rear side are connected sliding block pedestal, and screw rod passes through motor body, and the connected sliding block of screw rod tail end is slideably fastened on sliding block
In the base seat groove of pedestal, screw front end is fixed with magnet steel；Preceding Hall element and rear Hall element are fixed on Hall mounting plate, suddenly
Your mounting plate is fixed on installation pinboard, and preceding Hall element and rear Hall element are connect with electric machine controller；Screw rod and it is preceding suddenly
Your element is parallel with the line of rear Hall element, and magnet steel position corresponds to the line of preceding Hall element and rear Hall element.
2. novel double hall sensings as described in claim 1 a kind of penetrate through shaft type motors, it is characterised in that: the end face of magnet steel with
Preceding Hall element is parallel with the Hall face that rear Hall element is constituted.
3. a kind of novel double hall sensings as described in claim 1 penetrate through shaft type motor, it is characterised in that: the arctic court of magnet steel
The Hall face that Hall element and rear Hall element are constituted forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810233.6U CN209608528U (en) | 2019-06-01 | 2019-06-01 | A kind of novel double hall sensings perforation shaft type motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810233.6U CN209608528U (en) | 2019-06-01 | 2019-06-01 | A kind of novel double hall sensings perforation shaft type motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608528U true CN209608528U (en) | 2019-11-08 |
Family
ID=68406969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920810233.6U Active CN209608528U (en) | 2019-06-01 | 2019-06-01 | A kind of novel double hall sensings perforation shaft type motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608528U (en) |
-
2019
- 2019-06-01 CN CN201920810233.6U patent/CN209608528U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205105069U (en) | PMSM rotor structure that can weak magnetism | |
| CN209608528U (en) | A kind of novel double hall sensings perforation shaft type motors | |
| CN203784261U (en) | Worm and gear interval regulation mechanism and worm and gear mechanism | |
| CN207174743U (en) | A kind of friction pulley rod driving device | |
| CN201099746Y (en) | Sewing machines linear displacement transducer | |
| WO2018017380A3 (en) | Systems and methods for operating a linear motor to prevent impacts with hard stops | |
| CN107605847B (en) | The gas spring device of linear motor driving | |
| CN205081615U (en) | A mobile device for direct current motor | |
| CN204914575U (en) | A eccentric wheel location structure for 3D printer | |
| CN201714932U (en) | Screw driving positioning device | |
| CN104894762B (en) | A kind of sewing machine with new thread-moving device | |
| CN204741396U (en) | Link up a linear stepping motor | |
| CN203416144U (en) | Novel stepping motor | |
| CN203948374U (en) | The servo-cylinder of the external displacement transducer of anti-rotation type | |
| CN203984211U (en) | The brushless DC motor that a kind of position transducer is adjustable | |
| CN207150368U (en) | A kind of pin correcting mechanism of motor stator inserter | |
| CN205051470U (en) | Brushless DC motor of asymmetric winding | |
| CN220043144U (en) | Miniature servo electric cylinder | |
| CN203929291U (en) | A kind of novel pulling force sensor | |
| CN214378247U (en) | Pin telescopic adjustment type relay | |
| CN204068545U (en) | Automobile light type regulates motor | |
| CN216929774U (en) | Adjustable fixing seat assembly of lead screw motor | |
| CN208375717U (en) | A kind of adjusting positioning component | |
| CN204172386U (en) | Force-increasing mechanism and comprise its forcing press | |
| CN203189581U (en) | Brake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |