CN203993527U - High flexibility flash trimmer - Google Patents
High flexibility flash trimmer Download PDFInfo
- Publication number
- CN203993527U CN203993527U CN201420464404.1U CN201420464404U CN203993527U CN 203993527 U CN203993527 U CN 203993527U CN 201420464404 U CN201420464404 U CN 201420464404U CN 203993527 U CN203993527 U CN 203993527U
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- China
- Prior art keywords
- turning cylinder
- casing
- motor
- coil
- electromagnetic bearing
- Prior art date
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- Expired - Fee Related
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- 238000007514 turning Methods 0.000 claims abstract description 43
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000011176 pooling Methods 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The utility model belongs to field of machining, specifically, relates to a kind of high flexibility flash trimmer that is arranged at arm end.It comprises motor, axial buffer coil, turning cylinder, electromagnetic bearing and casing; Described motor and axial buffer coil are positioned at casing, and electromagnetic bearing is positioned at casing outside, is fixedly connected with casing; Motor one end universal-joint, universal joint is fixedly connected with casing; Motor and turning cylinder are by spline joint, and turning cylinder is connected with cutter head by torque limiter coupling; Described turning cylinder outside, between electromagnetic bearing and torque limiter coupling, is provided with dust cover.The utility model uses axial buffer coil and electromagnetic bearing as buffer unit, not only can realize bidirectional buffering, also can only implement one-way buffer function, and flexibility is high, has improved the compliance of mechanical epilation thorn device, and deburring is effective; Directly adopt motor to drive, do not need air compressor conversion, reduced cost, improved the level of resources utilization and driven rear noise less.
Description
Technical field
The utility model belongs to field of machining, specifically, relates to a kind of high flexibility flash trimmer that is arranged at arm end.
Background technology
Mostly existing machinery burr remover is to adopt one-way buffer device, as radially cushioned or axial buffer, there is certain compliance, but the important component part as advanced manufacturing technology, adapt to the deburring operation of all kinds of parts, one-way buffer can not meet the needs of complex situations aspect the compliance of the burr remover of arm end, cause manipulator, cutter or part easily to suffer damage, deburring operation is had a negative impact, therefore need to take measures to improve the compliance of mechanical epilation thorn device.Existing machinery burr remover adopts spring or cylinder to realize compliance function more, and not only noise is large, and needs extra air machinery, complex structure.
Utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of high flexibility flash trimmer that adopts motor driving, axial buffer coil and electromagnetic bearing, this machine does not need other power source beyond power supply, not only can realize radial and axial bidirectional buffering simultaneously, can also implement unidirectional pooling feature axially or radially by simple adjustment, its complete function, easy to adjust, simple in structure, buffering effect is adjustable.
The technical solution of the utility model is: high flexibility flash trimmer, comprises motor, axial buffer coil, turning cylinder, electromagnetic bearing and casing; Described motor and axial buffer coil are positioned at casing, and axial buffer coil is comprised of A and B two parts, A coil by bearing holder (housing, cover), guarantee and motor between distance, the fixed disc of the maximum distance between B coil and A coil by turning cylinder realized constraint; Electromagnetic bearing is positioned at casing outside, is fixedly connected with casing; Motor one end universal-joint, universal joint is fixedly connected with casing; Motor and turning cylinder are by spline joint, and turning cylinder is connected with cutter head by torque limiter coupling; In turning cylinder outside, between electromagnetic bearing and torque limiter coupling, be provided with dust cover, dust cover is made by antimagnetic material.
Its shell of described axial buffer coil adopts NULL, and coil is embedded in shell, and there is spoke coil outside with fixed coil position.
Described electromagnetic bearing has the probe of automatic detection turning cylinder position, realizes the adjustment to it when surveying turning cylinder; Electromagnetic bearing can change common rolling bearing into, limits radially pooling feature, only retains axial buffer function.
Described casing and axial buffer coil case have aperture, with pin, connect, and can limit turning cylinder axial location, only realize radially pooling feature.
The course of work of the present utility model is as follows: starter motor, axial buffer coil and electromagnetic bearing energising, produce magnetic field, makes turning cylinder remain on the equilbrium position, axle center of buffer.In process, the cutter head that turning cylinder drives is encountered when mechanical corner angle and edge etc. are located can make turning cylinder depart from equilbrium position, and produced simultaneously axial impact force can cause moving axially of turning cylinder.For realizing radially buffering, electromagnetic bearing is by adjusting the variation in magnetic field, thereby makes to produce larger magnetic field repulsive force on the rightabout of turning cylinder offset direction, and the turning cylinder of skew is back into former equilbrium position; For realizing axial buffer, two hot-wire coils of axial buffer coil produce mutual exclusion magnetic field, delay the speed that moves axially of turning cylinder, thereby avoid producing hard collision between turning cylinder and motor, guarantee the security of work.When skew occurs turning cylinder, can occur to swing by a small margin by drive motor, this swing meeting is adjusted by the universal joint being connected with motor.
The beneficial effects of the utility model are: 1, use axial buffer coil and electromagnetic bearing as buffer unit, can realize bidirectional buffering, buffering effect can regulate automatically, has accomplished intelligent buffering, improved the compliance of mechanical epilation thorn device, deburring better effects if; 2, by the buffering of restriction a direction, can only implement one-way buffer function, increase flexibility, avoid the purchase that repeats of similar devices; 3, directly adopt motor to drive, do not need air compressor conversion, power cost reduces, equipment cost reduces, improve the level of resources utilization; 4, drive rear noise less.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein, 1, motor; 2, universal joint; 3, axial buffer coil; 4, turning cylinder; 5, electromagnetic bearing; 6, dust cover; 7, torque limiter coupling; 8, fixed disc; 9, bearing holder (housing, cover); 10, cutter head; 11, casing; 12, pin.
Fig. 2 is the structural representation of radially buffer portion of the present utility model.
Fig. 3 is the structural representation of axial buffer part of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the utility model.
As shown in Figure 1, the utility model comprises motor 1, axial buffer coil 3, turning cylinder 4, electromagnetic bearing 5 and casing 11; Described motor 1 and axial buffer coil 3 are positioned at casing 11, axial buffer coil 3 is comprised of A and B two parts, A coil is by the distance between bearing holder (housing, cover) 9 assurances and motor 1, and the maximum distance between B coil and A coil is realized constraint by the fixed disc 8 on turning cylinder 4; Electromagnetic bearing 5 is positioned at casing 11 outsides, is fixedly connected with casing 11; Motor 1 one end universal-joint 2, universal joint 2 is fixedly connected with casing 11, and motor 1 is with turning cylinder 4 by spline joint, and turning cylinder 4 is connected with cutter head 10 by torque limiter coupling 7; In turning cylinder 4 outsides, between electromagnetic bearing 5 and torque limiter coupling 7, be provided with dust cover 6.
The course of work of the present utility model is as follows: starter motor 1, axial buffer coil 3 and electromagnetic bearing 5 energisings, produce magnetic field, makes turning cylinder 4 remain on the equilbrium position, axle center of buffer.In process, the cutter head 10 that turning cylinder 4 drives is encountered when mechanical corner angle and edge etc. are located can make turning cylinder 4 depart from equilbrium position, and produced simultaneously axial impact force can cause moving axially of turning cylinder 4.For realizing radially buffering, electromagnetic bearing 5 is by adjusting the variation in magnetic field, thereby makes to produce larger magnetic field repulsive force on the rightabout of turning cylinder 4 offset directions, and the turning cylinder of skew 4 is back into former equilbrium position; For realizing axial buffer, two hot-wire coil A of axial buffer coil 3 and B produce mutual exclusion magnetic field, delay the speed that moves axially of turning cylinder 4, thereby avoid producing between turning cylinder 4 and motor 1 hard collision, the security of assurance work.When skew occurs turning cylinder 4, can occur to swing by a small margin by drive motor 1, this swings and can be adjusted by the universal joint 2 being connected with motor 1.
Claims (5)
1. a high flexibility flash trimmer, is characterized in that, comprises motor (1), axial buffer coil (3), turning cylinder (4), electromagnetic bearing (5) and casing (11); Described motor (1) and axial buffer coil (3) are positioned at casing (11), and electromagnetic bearing (5) is positioned at casing (11) outside, is fixedly connected with casing (11); Motor (1) one end universal-joint (2), universal joint (2) is fixedly connected with casing (11); Motor (1) is with turning cylinder (4) by spline joint, and turning cylinder (4) is connected with cutter head (10) by torque limiter coupling (7); Described casing (11) can be connected with pin (12) with axial buffer coil (3) shell; Described turning cylinder (4) outside, between electromagnetic bearing (5) and torque limiter coupling (7), is provided with dust cover (6).
2. high flexibility flash trimmer according to claim 1, is characterized in that, described axial buffer coil (3) shell adopts NULL, and conductive coil is embedded in shell, and there is spoke coil outside with fixed coil position.
3. high flexibility flash trimmer according to claim 1, is characterized in that, described electromagnetic bearing (5) has the probe of automatic detection turning cylinder (4) position, realizes the adjustment to it when surveying turning cylinder (4).
4. high flexibility flash trimmer according to claim 1, is characterized in that, described electromagnetic bearing (5) can be replaced with common rolling bearing, and restriction is buffering radially, can only implement axial buffer.
5. high flexibility flash trimmer according to claim 1, it is characterized in that, described pin (12), if connected the shell of casing (11) with axial buffer coil (3), has limited the axial location of turning cylinder (4), only implements radially buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464404.1U CN203993527U (en) | 2014-08-16 | 2014-08-16 | High flexibility flash trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464404.1U CN203993527U (en) | 2014-08-16 | 2014-08-16 | High flexibility flash trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993527U true CN203993527U (en) | 2014-12-10 |
Family
ID=52033590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464404.1U Expired - Fee Related CN203993527U (en) | 2014-08-16 | 2014-08-16 | High flexibility flash trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723212A (en) * | 2014-08-16 | 2015-06-24 | 青岛科技大学 | High-flexibility deburring machine |
| CN104858753A (en) * | 2015-05-19 | 2015-08-26 | 中国民航大学 | Polishing device capable of adjusting machining angle automatically |
-
2014
- 2014-08-16 CN CN201420464404.1U patent/CN203993527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723212A (en) * | 2014-08-16 | 2015-06-24 | 青岛科技大学 | High-flexibility deburring machine |
| CN104723212B (en) * | 2014-08-16 | 2017-08-04 | 青岛科技大学 | High flexibility flash trimmer |
| CN104858753A (en) * | 2015-05-19 | 2015-08-26 | 中国民航大学 | Polishing device capable of adjusting machining angle automatically |
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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: 20141210 Termination date: 20160816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |