CN201907012U - Electromagnetic clamper - Google Patents
Electromagnetic clamper Download PDFInfo
- Publication number
- CN201907012U CN201907012U CN2010206528070U CN201020652807U CN201907012U CN 201907012 U CN201907012 U CN 201907012U CN 2010206528070 U CN2010206528070 U CN 2010206528070U CN 201020652807 U CN201020652807 U CN 201020652807U CN 201907012 U CN201907012 U CN 201907012U
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- CN
- China
- Prior art keywords
- armature
- base plate
- yoke
- binding clasp
- fixed head
- 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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Abstract
The utility model discloses an electromagnetic clamper which comprises a magnet yoke arranged on a base plate. A left magnet exciting coil and a right magnet exciting coil are arranged in grooves at the two ends of the magnet yoke; a movable shaft is arranged in the centre of the magnet yoke; two armatures are arranged at the two ends of the shaft; a fixed plate fixed on the base plate is arranged outside an adaptive armature; and a clamping belt space is formed among the armatures and the fixed plate. The electromagnetic clamper has high electromagnetic clamping speed, no pollution to environment and high accuracy of control position, is quick to reverse and convenient to install and can be excellently applied to a servo control position system. Moreover, because of manufacturing of a single component and installation of a whole part, the machining difficulty of the product is reduced, and accumulated errors in the assembly process of the product are reduced.
Description
Technical field
The utility model relates to a kind of electromagnetism binding clasp, especially relates to a kind of servo-controlled electromagnetism binding clasp.
Background technology
General electromagnetism binding clasp produces maximum axial clamping force when being difficult to guarantee the binding clasp energising and can affact on the belt, makes the degree of stepping up not high.Produce the water tank drawbench of steel cord at present, the steel cord of drawing needs diameter even, and the take-up end face is smooth, and this just needs its winding displacement part to be controlled.For finished silk, the quality of winding displacement is very crucial.General producer all adopts Frequency Converter Control winding displacement motor, but for very thin steel cord, its control requires than higher, and frequency converter is longer with respect to servo commutating period, is easy to generate concentric reducer, causes line ball, pine silk, fracture of wire phenomenon.
The utility model content
The purpose of this utility model provides a kind of electromagnetism binding clasp, and the maximum axial clamping force of generation can not affact the problem on the belt when solving the binding clasp energising.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electromagnetism binding clasp, be included in the yoke that is provided with on the base plate, and left magnet exciting coil, right magnet exciting coil are housed in the groove at described yoke two ends; The center of described yoke is provided with movable axle, and the two ends of axle are provided with two armature; The outer fixed head that is fixed on base plate that is provided with of adaptive armature; Form between armature and the fixed head and clamp the belt space.
The structure of the yoke that is provided with on the described base plate is, yoke is provided with seat in the clamping hoop type outward, and two ear muffs of the middle seat of separation are partly by bolted, and screw is passed through in the bottom of middle seat.
The two ends of described axle are provided with two armature structures and are, the two ends of axle are by the fastening armature of sunk screw.
Described fixed head is fixed on the base plate by second screw, and the screw hole on described fixed head or the base plate is a strip hole.
Described armature outer surface is provided with the groove that increases friction.
Described fixed head outer surface is provided with the groove that increases friction.
The beneficial effects of the utility model:
1. the speed of electromagnetism clamping is fast, commutation is fast, and environmentally safe, easy for installation, control position accuracy height can be used in the SERVO CONTROL position system well.
2. fixed head and axle adopt not magnetic stainless steel material, have both satisfied rigidity and wear-resisting requirement in its course of work, can avoid the interference of magnetic field to it again, step up power when the maximum axial thrust that system is produced clamps belt and are not reduced.
3. adopt single part to make, global facility is installed, and reduces the product difficulty of processing, has reduced the accumulated error in the product assembling process, and maintenance and exchange in the future provides convenience to product.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the organigram of the utility model electromagnetism binding clasp.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the package assembly schematic diagram of yoke of the present utility model.
Among the figure: 1. base plate, 2. fixed head, 3. armature, 4. right magnet exciting coil, 5. yoke, 6. in seat, 7. left magnet exciting coil, 8. spool, 9. sunk screw, 10. second screw, 11. first screws, 12. cover ears, 13. screws, 14. belts, 15. lead-out wires.
The specific embodiment
As shown in Figures 1 to 3, a kind of electromagnetism binding clasp is included in the yoke 5 that is provided with on the base plate 1, in the groove at described yoke 5 two ends left magnet exciting coil 7, right magnet exciting coil 4 is housed; The center of described yoke 5 is provided with movable axle 8, and axle 8 is made for stainless steel, and the two ends of axle 8 are provided with two armature 3; The adaptive armature 3 outer stainless steels that are fixed on base plate 1 that are provided with are made fixed head 2; Form between armature 3 and the fixed head 2 and clamp belt 14 spaces.
The structure of the yoke 5 of setting is on the described base plate 1, and seat 6 in the clamping hoop type is set outside the yoke 5, and two ear muff parts 12 of the middle seat 6 of separation are fastening by bolt 11, and screw 13 is passed through in middle 6 bottom.
The two ends of described axle 8 are provided with two armature 3 structures and are, the two ends of axle 8 are by sunk screw 9 fastening armature 3.
Described fixed head 2 is fixed on the base plate 1 by second screw 10, and the screw hole on described fixed head 2 or the base plate 1 is a strip hole.
Described armature 3 outer surfaces are provided with the groove that increases friction.
Described fixed head 2 outer surfaces are provided with the groove that increases friction.
Operation principle is as follows: the responsive to axial force point of electromagnetism binding clasp is positioned at sustained height with belt, and producing maximum axial clamping force during with the energising of assurance binding clasp can affact on the belt.Two magnet exciting coils of the magnetic conductor band of binding clasp, produce separate closing magnetic circuit separately when switching on to magnet exciting coil respectively, promote the armature of tape spool, clamp (energising of two coils respectively to being positioned at the both sides belt, then another outage is finished by time controller).At first two not energisings simultaneously of magnet exciting coil (are promptly encouraged right magnetic coil energising, then left magnet exciting coil outage; Vice versa), lead-out wire is connected dispatch from foreign news agency, promptly when right magnet exciting coil is switched on, the magnetic field that exciting curent produces, yoke and left armature form closed magnetic circuit, and yoke attracts left armature, make armature be moved to the left, because armature is fixed as one with the armature in axle and left side, the armature in left side then also is moved to the left, and clamps the belt of left side running; When right magnet exciting coil is switched on, attract the armature in left side, it is moved right together with axle, left armature, the armature on right side then also moves right, and clamps the belt of right side running, realizes its function order.
Claims (6)
1. an electromagnetism binding clasp is included in base plate (1) and goes up the yoke (5) that is provided with, and it is characterized in that: left magnet exciting coil (7), right magnet exciting coil (4) are housed in the groove at described yoke (5) two ends; The center of described yoke (5) is provided with movable axle (8), and the two ends of axle (8) are provided with two armature (3); The outer fixed head (2) that is fixed on base plate (1) that is provided with of adaptive armature (3); Form between armature (3) and the fixed head (2) and clamp belt (14) space.
2. electromagnetism binding clasp as claimed in claim 1, it is characterized in that: the structure that described base plate (1) is gone up the yoke (5) that is provided with is, seat (6) in the clamping hoop type is set outside the yoke (5), the two ear muffs parts (12) of the middle seat (6) that separates are fastening by bolt (11), and the bottom of middle seat (6) is by screw (13).
3. electromagnetism binding clasp as claimed in claim 1 or 2 is characterized in that: the two ends of described axle (8) are provided with two armature (3) structure and are, the two ends of axle (8) are by the fastening armature of sunk screw (9) (3).
4. electromagnetism binding clasp as claimed in claim 1 or 2 is characterized in that: described fixed head (2) is fixed on the base plate (1) by second screw (10), and the screw hole on described fixed head (2) or the base plate (1) is a strip hole.
5. electromagnetism binding clasp as claimed in claim 1 or 2 is characterized in that: described armature (3) outer surface is provided with the groove that increases friction.
6. electromagnetism binding clasp as claimed in claim 1 or 2 is characterized in that: described fixed head (2) outer surface is provided with the groove that increases friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206528070U CN201907012U (en) | 2010-12-10 | 2010-12-10 | Electromagnetic clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206528070U CN201907012U (en) | 2010-12-10 | 2010-12-10 | Electromagnetic clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907012U true CN201907012U (en) | 2011-07-27 |
Family
ID=44299222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206528070U Expired - Fee Related CN201907012U (en) | 2010-12-10 | 2010-12-10 | Electromagnetic clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907012U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928954A (en) * | 2012-09-27 | 2013-02-13 | 上海兆九光电技术有限公司 | Tool for gluing prisms |
| CN103623909A (en) * | 2013-11-30 | 2014-03-12 | 渭南通用设备制造有限公司 | Lifter in loading system of flour mill |
| CN104668789A (en) * | 2015-02-25 | 2015-06-03 | 昆山宝锦激光拼焊有限公司 | Electromagnetic fixture |
| CN107731504A (en) * | 2017-09-28 | 2018-02-23 | 深圳倍声声学技术有限公司 | The preparation method and magnet armature bands of a kind of magnet armature bands |
| CN109202778A (en) * | 2018-11-21 | 2019-01-15 | 阳普医疗（湖南）有限公司 | Self-locking jig |
-
2010
- 2010-12-10 CN CN2010206528070U patent/CN201907012U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928954A (en) * | 2012-09-27 | 2013-02-13 | 上海兆九光电技术有限公司 | Tool for gluing prisms |
| CN102928954B (en) * | 2012-09-27 | 2015-02-11 | 上海兆九光电技术有限公司 | Tool for gluing prisms |
| CN103623909A (en) * | 2013-11-30 | 2014-03-12 | 渭南通用设备制造有限公司 | Lifter in loading system of flour mill |
| CN104668789A (en) * | 2015-02-25 | 2015-06-03 | 昆山宝锦激光拼焊有限公司 | Electromagnetic fixture |
| CN107731504A (en) * | 2017-09-28 | 2018-02-23 | 深圳倍声声学技术有限公司 | The preparation method and magnet armature bands of a kind of magnet armature bands |
| CN107731504B (en) * | 2017-09-28 | 2023-11-07 | 深圳市长盈精密技术股份有限公司 | Preparation method of magnet armature belt and magnet armature belt |
| CN109202778A (en) * | 2018-11-21 | 2019-01-15 | 阳普医疗（湖南）有限公司 | Self-locking jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131210 |