CN105757149B - Motor brake device - Google Patents
Motor brake device Download PDFInfo
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- CN105757149B CN105757149B CN201410798266.5A CN201410798266A CN105757149B CN 105757149 B CN105757149 B CN 105757149B CN 201410798266 A CN201410798266 A CN 201410798266A CN 105757149 B CN105757149 B CN 105757149B
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- axle sleeve
- bilateral
- brake
- wing
- sliding panel
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Abstract
The invention discloses a kind of motor brake devices, comprising: armature seat, sliding panel, fixed plate, brake assemblies and an at least lining.Wherein, sliding panel is set on armature seat, and is vertically moved on armature seat after being driven by armature seat；Fixed plate is fixedly arranged on armature seat, and is located at the opposite sides of sliding panel with armature seat；Brake assemblies are set between sliding panel and fixed plate, and including the wing axle sleeve of bilateral, axle sleeve brake plate and at least two elastic parts, axle sleeve brake plate has double side wings connected in star, the wing axle sleeve of bilateral is correspondingly arranged in double side wings connected in star, each elastic parts is set between the wing axle sleeve of bilateral and axle sleeve brake plate, and is provided elastic force and be resisted against the wing axle sleeve of bilateral；Lining is set at least one position between sliding panel and brake assemblies and between fixed plate and brake assemblies.
Description
Technical field
The present invention relates to a kind of brake gear, espespecially a kind of motor brake device.
Background technique
In general, motor brake device is installed on motor, with framework in making motor slow down, stop or more accurately fixed
Position.Existing motor brake device mainly includes lining, axle sleeve, fixed plate, sliding panel and armature seat, and wherein sliding panel neighbour sets
In armature seat, lining is set between fixed plate and sliding panel, and axle sleeve is then set in the correspondence card slot of axle sleeve brake plate, and
Matched with the shaft of motor, thus axle sleeve and axle sleeve brake plate can by motor drive and rotate.
When motor receives electric energy running and motor brake device is powered, sliding panel is by armature seat magnetic and far from enabling
Piece, while the shaft of motor drives axle sleeve and the rotation of axle sleeve brake plate.On the contrary, sliding panel is not when motor brake device powers off
Again by armature seat magnetic, and sliding panel is pushed towards lining direction by the elastic restoring force of armature seat contained spring, so that
Lining is supported with sliding panel and fixed plate, and then carries out motor brake by frictional force generated between lining and sliding panel
Vehicle.
Though existing motor brake device can realize motor brake function, however when actually using operation, due to motor
The axle sleeve and the technologic tolerance of axle sleeve brake plate of brake gear generate abrasion because being used for a long time, and lead to axle sleeve and axle sleeve system
Gap is generated between movable plate, so that motor shaft is when driving axle sleeve and axle sleeve brake plate to be braked or rotated, axle sleeve and axis
Vibration and abnormal sound can be generated between set brake plate, while easily forming radial deflection between axle sleeve and axle sleeve brake plate, so that motor is stopped
The transmission accuracy of vehicle device is bad and further influences motor brake actuation.
In view of this, how to develop a kind of motor brake device, with solve various missings that the prior art is met with not
Just, actually at present project to be solved.
Summary of the invention
Brief summary of the present invention is given below, in order to provide the basic reason about certain aspects of the invention
Solution.It should be appreciated that this summary is not an exhaustive overview of the invention.It is not intended to determine key of the invention
Or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides certain concepts in simplified form, with
This is as the preamble in greater detail discussed later.
The purpose of the present invention is to provide a kind of motor brake device, by elastic parts by the wing axle sleeve of bilateral and axle sleeve
Brake plate combines, to form zero back clearance structure, to improve the vibration and abnormal sound problem of existing brake assemblies.
Another object of the present invention is to provide a kind of motor brake devices, the wing axle sleeve of bilateral are utilized, with further
It promotes its anti-twisting property and larger brake force is provided.
Another object of the present invention is to provide a kind of motor brake devices, and two linings are set to brake assemblies
Two apparent surfaces, to generate double-sided braking effect to brake assemblies, and then the effect of motor brake actuation can be promoted.
In order to achieve the above object, one embodiment of the invention provides a kind of motor brake device, comprising: armature seat, sliding panel,
Fixed plate, brake assemblies and an at least lining.Wherein, sliding panel is set on armature seat, and by armature seat drive after in electricity
It is vertically moved in trunnion mount；Fixed plate is fixedly arranged on armature seat, and is located at the opposite sides of sliding panel with armature seat；Brake assemblies are set
It is placed between sliding panel and fixed plate, and including the wing axle sleeve of bilateral, axle sleeve brake plate and at least two elastic parts, bottom bracket axle
Brake plate has double side wings connected in star, and the wing axle sleeve of bilateral is correspondingly arranged in double side wings connected in star, each elastic parts setting
Between the wing axle sleeve of bilateral and axle sleeve brake plate and one elastic force of offer is resisted against the wing axle sleeve of bilateral；And at least one enable
Piece is set at least one position between sliding panel and brake assemblies and between fixed plate and brake assemblies.
Further, which is attached at the fixed plate and at least one of the sliding panel.
Further, which is attached at least one table of two apparent surfaces of the brake assemblies
Face.
Further, which includes one first lining and one second lining, which is set to this
Between sliding panel and the brake assemblies, which is set between the fixed plate and the brake assemblies.
Further, which has a double side wings connected in star, and the wing axle sleeve of the bilateral is correspondingly arranged in this pair
In flank connected in star, each elastic parts is set between the wing axle sleeve of the bilateral and the axle sleeve brake plate and provides an elastic force
It is resisted against the wing axle sleeve of the bilateral.
Further, which is arranged symmetrically with the center of the wing axle sleeve of the bilateral.
Further, the wing axle sleeve of the bilateral includes an interconnecting piece and two wing plates, which includes an axis hole with one
One of motor shaft is affixed, which is set to the opposite sides of the interconnecting piece, and each wing plate is a sector structure,
In each wing plate a lateral margin have an at least section and a cambered surface.
Further, which is a spring, which further includes a setting slot and a column extension,
The column extension is set in the setting slot, and is extended from the axle sleeve brake plate towards the section of the wing axle sleeve of the bilateral, should
Spring pocket is set on the column extension, and is mutually supported with the section of the wing axle sleeve of the bilateral.
Further, which further includes an at least spacer, is set in the setting slot, wherein the spacer packet
A setting unit and an arc sections are included, the setting unit and the column extension are accommodated in jointly in the spring, the arc sections and this pair
It mutually supports the section of flank shape axle sleeve.
Further, the elastic parts be an elastic slice, and the both ends of the elastic slice be separately fixed at the axle sleeve brake plate and
On the wing axle sleeve of the bilateral.
In order to achieve the above object, another embodiment of the present invention is to provide a kind of brake assemblies, it is used in motor brake device,
Wherein motor brake device includes armature seat, sliding panel, fixed plate and an at least lining, sliding panel driven by armature seat after
It is vertically moved on armature seat, fixed plate is fixedly arranged on armature seat and is located at the opposite sides of sliding panel, brake assemblies with armature seat
It is set between sliding panel and fixed plate, an at least lining is set between sliding panel and brake assemblies and fixed plate and system
At least one position between dynamic component.Brake assemblies include: axle sleeve brake plate, have double side wings connected in star；Double side wings
Shape axle sleeve is set in double side wings connected in star；And at least two elastic parts, each elastic parts are set to the wing axle sleeve of bilateral
Between axle sleeve brake plate and one elastic force of offer is resisted against the wing axle sleeve of bilateral.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through elastic parts by the wing axle sleeve of bilateral in conjunction with axle sleeve brake plate, to form zero back clearance structure, with
Improve the vibration and abnormal sound problem of existing brake assemblies.And utilize the wing axle sleeve of bilateral, with further promoted its anti-twisting property and
Larger brake force is provided.Two linings are set to two apparent surfaces of brake assemblies, to generate double-sided braking to brake assemblies
Effect, and then the effect of motor brake actuation can be promoted.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Figure 1A is the structural decomposition diagram of the motor brake device of present pre-ferred embodiments.
Figure 1B is the structural decomposition diagram of the motor brake device of another preferred embodiment of the present invention.
Fig. 2 is the structure constitutional diagram of motor brake device shown in figure 1A.
Fig. 3 is the structural schematic diagram of brake assemblies shown in figure 1A.
Fig. 4 is the top view of the first embodiment of brake assemblies.
Fig. 5 is that spacer shown in Fig. 4 is set to the partial schematic diagram between column extension and the wing axle sleeve of bilateral.
Fig. 6 is the B-B ' diagrammatic cross-section of Fig. 5.
Fig. 7 is the top view of the second embodiment of brake assemblies.
Fig. 8 is the top view of the 3rd embodiment of brake assemblies.
Appended drawing reference:
1: motor brake device
2: armature seat
20: ontology
21: electromagnetic coil
22: elastomer
23: holding part
24: accommodating hole
25: fixation hole
3: fixed plate
31: perforation
4: sliding panel
41: fluting
5: brake assemblies
51: the wing axle sleeve of bilateral
511: interconnecting piece
5111: axis hole
512: wing plate
5121: section
513: screw hole
5122: cambered surface
52: axle sleeve brake plate
521: double side wings connected in star
522: column extension
523: screw hole
524: setting slot
53: elastic parts
53a: spring
53b: elastic slice
531: the first apertures
532: the second apertures
54: spacer
541: setting unit
542: arc sections
542a: arc surface
55: locking screw
6: lining
6a: the first lining
6b: the second lining
7: fixes sleeve
8: locked assembly
B-B ': section
D: distance.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.It is described in an attached drawing of the invention or a kind of embodiment
Elements and features can be combined with elements and features shown in one or more other attached drawings or embodiment.It should
Note that for purposes of clarity, being omitted in attached drawing and explanation unrelated to the invention, known to persons of ordinary skill in the art
The expression and description of component and processing.Based on the embodiments of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, shall fall within the protection scope of the present invention.
Figure 1A is the structural decomposition diagram of the motor brake device of present pre-ferred embodiments.As shown in Figure 1A, this hair
Bright motor brake device 1 includes armature seat 2, fixed plate 3, sliding panel 4, brake assemblies 5 and an at least lining 6.Wherein,
Sliding panel 4 is that metal material is constituted and is set on armature seat 2, and is vertically moved on armature seat 2 after being driven by armature seat 2
It is dynamic.Fixed plate 3 is fixedly arranged on armature seat 2, and is located at 4 opposite sides of sliding panel with armature seat 2, and brake assemblies 5 are set to sliding
Between plate 4 and fixed plate 3, and including the wing axle sleeve 51 of bilateral, axle sleeve brake plate 52 and at least two elastic parts 53, bottom bracket axle
The corresponding wing axle sleeve 51 of bilateral of brake plate 52 forms a double side wings connected in star 521 (as shown in Figure 3), and the wing axle sleeve 51 of bilateral is corresponding
It is placed in shaft (non-schema) the phase close-fitting in double side wings connected in star 521 and with motor and affixed.In this embodiment, double side wings
The double side wings connected in star 521 of shape axle sleeve 51 and axle sleeve brake plate 52 is respectively preferable with butterfly shape axle sleeve and butterfly connected in star, but
It is not limited.Each elastic parts 53 connects the wing axle sleeve 51 of bilateral and axle sleeve brake plate 52, and framework is in offer elastic force
It is resisted against the wing axle sleeve 51 of bilateral.Lining 6 is set between sliding panel 4 and brake assemblies 5 and fixed plate 3 and brake assemblies
At least one position between 5.It is total by fixed plate 3 and sliding panel 4 when motor brake device 1 carries out braking action
With clamping brake assemblies 5 and lining 6, brake assemblies 5 are made to stop rotating to complete motor brake movement.
Fig. 2 is the structure constitutional diagram of motor brake device shown in figure 1A.As shown in Figure 1A and Fig. 2, in this present embodiment,
Armature seat 2 includes ontology 20, electromagnetic coil 21 and multiple elastomers 22, and wherein ontology 20 has holding part 23, multiple accommodating holes
24 and multiple fixation holes 25, electromagnetic coil 21 be set in holding part 23, multiple elastomers 22 are respectively contained in multiple accommodating holes
24 and sliding panel 4 is connected to one end respectively.In the present embodiment, which can be but be not limited to spring.Work as electricity
When the electromagnetic coil 21 of trunnion mount 2 is powered, armature seat 2 generates magnetic effect, thus sliding panel 4 can be attracted towards the direction of armature seat 2
It is mobile, at the same multiple elastomers 22 by sliding panel 4 extruding and compress.When armature seat 2 powers off, the magnetic effect of armature seat 2
Disappear, sliding panel 4 is mobile towards the direction far from armature seat 2 by the elastic restoring force effect of multiple elastomers 22, and with fixed plate 3
Common clamping lining 6 and brake assemblies 5, to carry out motor brake actuation.
Fixed plate 3 and armature seat 2 are located at the opposite sides of sliding panel 4, and fixed plate 3 is fixedly arranged on armature seat 2.Specifically
, motor brake device 1 further includes multiple fixes sleeves 7, respectively corresponds the multiple flutings 41 for being arranged in sliding panel 4, and every
The upper and lower end face of one fixes sleeve 7 is supported with fixed plate 3 and 2 phase of armature seat respectively, in the present embodiment, multiple fixes sleeves
7 have double altitudes, so that maintaining a fixed range D (as shown in Figure 2) between fixed plate 3 and armature seat 2.Fixed plate 3 has
Multiple perforation 31, correspond to the position of multiple fixation holes 25 of armature seat 2.Motor brake device 1 further includes multiple locking groups
Part 8 makes to fix by locked assembly 8 sequentially across the fixation hole 25 of the perforation 31 of fixed plate 3, fixes sleeve 7 and armature seat 2
Plate 3 is fixedly installed on armature seat 2.Certainly, fixed plate 3 and the fixed form of armature seat 2 are not limited to embodiment above-mentioned, lift
All fixed forms that can be firmly combined fixed plate 3 with armature seat 2 are within the protection scope of the present invention.
Fig. 3 is the structural schematic diagram of brake assemblies shown in figure 1A.As shown in Figure 1A and Fig. 3, brake assemblies 5 are set to cunning
Between movable plate 4 and fixed plate 3 comprising the wing axle sleeve 51 of bilateral, axle sleeve brake plate 52 and at least two elastic parts 53.Its
In, the wing axle sleeve 51 of bilateral includes interconnecting piece 511 and two wing plates 512, and the section of interconnecting piece 511 can be but be not limited to circle, and
Interconnecting piece 511 have an axis hole 5111, for the shaft of motor wear with it is affixed, thus when motor actuation, the wing axis of bilateral
Set 51 can be rotated via the drive of motor shaft, and be further transferred to axle sleeve brake plate 52, to drive 5 turns of brake assemblies
It is dynamic.In the present embodiment, two wing plates 512 of the wing axle sleeve 51 of bilateral are set to the opposite sides of interconnecting piece 511, each wing plate
The direction of 512 width from wing plate 512 outer rim towards interconnecting piece 511 is tapered, in other words, each fan-shaped structure of wing plate 512.Often
The lateral margin of one wing plate 512 has two sections 5121 and a cambered surface 5122, wherein cambered surface 5122 is between two sections 5121.
The both ends of each section 5121 are then adjacent with interconnecting piece 511 and cambered surface 5122 respectively.In this way, by interconnecting piece 511 and
Thus the setting of two wing plates 512 can be born so that the wing axle sleeve 51 of bilateral forms the wide symmetrical butterfly-like profile in intermediate narrow two sides
Biggish torsion.
In the present embodiment, 52 framework of axle sleeve brake plate is in the accommodating wing axle sleeve 51 of bilateral.Axle sleeve brake plate 52 have pair
Answer one of the wing axle sleeve 51 of bilateral double side wings connected in star 521.Brake assemblies 5 further include at least two elastic parts 53, work as double side wings
When shape axle sleeve 51 is set to the double side wings connected in star 521 of axle sleeve brake plate 52, two elastic parts 53 are with the wing axle sleeve 51 of bilateral
Center (such as: axis hole 5111) and the junction for being symmetrically disposed on bilateral wing axle sleeve 51 and axle sleeve brake plate 52, in this way,
By the combination of two elastic parts 53 and the wing axle sleeve 51 of bilateral and axle sleeve brake plate 52, brake assemblies 5 is made to form elastomer knot
Structure can avoid generating when motor brake device 1 operates different to absorb the back clearance between the wing axle sleeve 51 of bilateral and axle sleeve brake plate 52
The problems such as radial deflection is generated between sound, vibration and the wing axle sleeve 51 of bilateral and axle sleeve brake plate 52, and can further promote motor
The effect of being driven benefit and motor brake actuation.
Referring to fig. 4 and Fig. 3, wherein Fig. 4 be brake assemblies first embodiment bottom view.In the present embodiment, elastic
Component 53 can be but be not limited to spring 53a, and axle sleeve brake plate 52 further includes setting slot 524 and column extension 522, and column extends
Part 522 is set in setting slot 524 and from axle sleeve brake plate 52 towards 5121 direction of section of the wing plate 512 of the wing axle sleeve 51 of bilateral
Extend, so that spring 53a is arranged thereon, can avoid spring 53a offset or fall off.
Conception according to the present invention, two spring 53a with the center symmetric setting of the wing axle sleeve 51 of bilateral, and respectively with bilateral
Two wing plates 512 of wing axle sleeve 51 are supported, and in the present embodiment, two spring 53a can be but be not limited to compressed spring, therefore it can be mentioned
It for one group of opposite lateral shearing force, bears against on the correspondence section 5121 of two wing plates, 512 opposite side, that is, axle sleeve braking
Lateral shearing force can be transferred to the wing plate 512 of the wing axle sleeve 51 of bilateral via column extension 522 and spring 53a by plate 52
On section 5121, to offset the gap between the wing axle sleeve 51 of bilateral and axle sleeve brake plate 52, so that brake assemblies 5 form zero back clearance
Structure.Certainly, the quantity of spring 53a is not limited with two, can also be in the wing axle sleeve 51 of bilateral and the four of axle sleeve brake plate 52
It is correspondingly arranged four spring 53a at a junction, provides two groups of opposite directions to correspond to four sections 5121 of the wing axle sleeve 51 of bilateral
Lateral shearing force.
It in some embodiments, is the section of improvement spring 53a and the wing plate 512 of the wing axle sleeve 51 of bilateral corresponding to it
Frictional force between 5121 can add again spacer 54 in setting slot 524 as shown in Figures 5 and 6, in the present embodiment, interval
Part 54 includes setting unit 541 and arc sections 542, is provided with portion 541 and column extension 522 is placed in jointly in spring 53a,
Therefore column extension 522 and spacer 54 can be linked by spring 53a.The end face of arc sections 542 is arc surface 542a, with
5121 phase of section of the wing plate 512 of the wing axle sleeve 51 of bilateral is supported, and thus the contact area of spacer 54 and section 5121 can be into
One step reduction, to reduce frictional force between the two, so that the axial displacement of the two is more smoothly.
Conception according to the present invention, elastic parts 53 are not limited to spring 53a shown in Fig. 4, in further embodiments,
As shown in fig. 7, elastic parts 53 can be elastic slice 53b.In the present embodiment, two elastic slice 53b are with the center of the wing axle sleeve 51 of bilateral
It is symmetrical arranged, and the both ends of each elastic slice 53b are individually fixed on axle sleeve brake plate 52 and the wing axle sleeve 51 of bilateral, to provide
One group of opposite lateral shearing force, to eliminate the back clearance of bilateral wing axle sleeve 51 and axle sleeve brake plate 52.The fixation side of elastic slice 53b
Formula can be but be not limited to lock with screw.For example, it is respectively set on axle sleeve brake plate 52 and the wing axle sleeve 51 of bilateral multiple
Screw hole 523,513, the both ends of elastic slice 53b are respectively provided with the first aperture 531 and the second aperture 532, wherein the first aperture 531 is right
Answer the screw hole 523 of axle sleeve brake plate 52 to be arranged, and by a locking screw 55 across elastic slice 53b the first aperture 531 after with axis
The screw hole 523 for covering brake plate 52 is sealed.The screw hole 513 that second aperture 532 then corresponds to the wing axle sleeve 51 of bilateral is arranged, and by another
One locking screw 55 is sealed to screw hole 513 after the second aperture 532 of elastic slice 53b, and thus elastic slice 53b is securable to axle sleeve system
On movable plate 52 and the wing axle sleeve 51 of bilateral.The fixed form of right elastic slice 53b is not limited to this, and it is real can also to adopt stake-fastening mode
It is existing, and soft steel can be selected in the material of elastic slice 53b, but not limited to this, such as can be by the wing axle sleeve 51 of bilateral and axle sleeve brake plate
52 persons that are combined into elastomer, in the scope of the present invention.In addition, the quantity of elastic slice 53b is not also limited with two, it can be in bilateral
Four elastic slice 53b are respectively set at wing axle sleeve 51 and four junctions of axle sleeve brake plate 52.
Fig. 8 is the bottom view of the 3rd embodiment of brake assemblies.As shown, spring can also be used in two elastic parts 53
The mode of 53a cooperation elastic slice 53b realizes, in the present embodiment, spring 53a and elastic slice 53b and the wing axle sleeve 51 of bilateral and axis
Fixing between set brake plate 52 and make that flowing mode is similar with previous embodiment, and details are not described herein.
Referring again to Figure 1A, lining 6 is set between sliding panel 4 and brake assemblies 5 and fixed plate 3 and brake assemblies
At least one position between 5.In the present embodiment, the quantity of lining 6 is preferable with two panels, such as the first lining
6a and the second lining 6b.First lining 6a is set between sliding panel 4 and brake assemblies 5, and the second lining 6b is set to
Between fixed plate 3 and brake assemblies 5, in other words, it is two opposite to be located at brake assemblies 5 by the first lining 6a and the second lining 6b
Surface, and be attached in sliding panel 4 and fixed plate 3 respectively.When motor brake dress system 1 carries out braking action, sliding panel 4 is by more
The elastic restoring force of a elastomer 21 is acted on and is displaced towards the direction far from armature seat 2, keeps sliding panel 4 common with fixed plate 3
Brake assemblies 5 are clamped, the first lining 6a on sliding panel 4 and the second lining 6b in fixed plate 3 can connect respectively whereby
Two apparent surfaces of brake assemblies 5 are touched, so that brake assemblies 5 slow down or stop rotating.Therefore pass through the setting of two linings 6,
Double-sided braking effect can be generated to brake assemblies 5, the effect of further to promote motor brake actuation.
Certainly, the set-up mode of lining 6 is not limited with aforementioned embodiments, in further embodiments, such as Figure 1B
Shown, two linings 6 can be attached at respectively on two apparent surfaces of brake assemblies 5, then be distinguished by sliding panel 4 and fixed plate 3
Contact and two lining 6 of sandwiched can also generate the effect of double-sided braking to brake assemblies 5.
In conclusion motor brake device of the invention is hardened by the wing axle sleeve of bilateral and axle sleeve braking by elastic parts
Close, make brake assemblies elastomer, to form zero back clearance structure, with improve existing brake assemblies vibration, abnormal sound and axle sleeve and
Between axle sleeve brake plate the problems such as radial deflection.In addition, motor brake device of the invention can be using the wing axle sleeve of bilateral with into one
Step promotes its anti-twisting property and provides larger brake force.Moreover the two opposite tables by the way that two linings to be set to brake assemblies
Two linings are set in fixed plate and sliding panel by face, to generate double-sided braking effect to brake assemblies, and then can be promoted
The effect of motor brake actuation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of motor brake device characterized by comprising
One armature seat；
One sliding panel is set on the armature seat, and is vertically moved on the armature seat after being driven by the armature seat；
One fixed plate is fixedly arranged on the armature seat, and is located at the opposite sides of the sliding panel with the armature seat；
One brake assemblies are set between the sliding panel and the fixed plate, and including a double side wings shape axle sleeve, an axle sleeve brake plate
And at least two elastic parts；And
An at least lining is set between the sliding panel and the brake assemblies and between the fixed plate and the brake assemblies
At least one of position；
Wherein, which has a double side wings connected in star, and it is wing recessed that the wing axle sleeve of the bilateral is correspondingly arranged in the bilateral
In slot, each elastic parts, which is set between the wing axle sleeve of bilateral and axle sleeve brake plate and provides an elastic force, is resisted against the bilateral
Wing axle sleeve.
2. motor brake device as described in claim 1, which is characterized in that at least a lining is attached at the fixed plate for this
And at least one of the sliding panel.
3. motor brake device as described in claim 1, which is characterized in that an at least lining is attached at the braking group
At least one surface of two apparent surfaces of part.
4. motor brake device as described in claim 1, which is characterized in that the lining includes one first lining and one
Second lining, first lining are set between the sliding panel and the brake assemblies, and it is solid which is set to this
Between fixed board and the brake assemblies.
5. motor brake device as described in claim 1, which is characterized in that at least two elastic parts are wing with the bilateral for this
The center of axle sleeve is arranged symmetrically.
6. motor brake device as described in claim 1, which is characterized in that the wing axle sleeve of the bilateral include an interconnecting piece and
Two wing plates, the interconnecting piece include an axis hole with affixed with one of motor shaft, which is set to the opposite of the interconnecting piece
Two sides, and each wing plate is a sector structure, wherein a lateral margin of each wing plate has an at least section and a cambered surface.
7. motor brake device as claimed in claim 6, which is characterized in that the elastic parts is a spring, axle sleeve braking
Plate further includes a setting slot and a column extension, which is set in the setting slot, and from the axle sleeve brake plate
Towards the wing axle sleeve of the bilateral the section extend, the spring pocket be set to the column extension on, and with the wing axle sleeve of the bilateral
It mutually supports the section.
8. motor brake device as claimed in claim 7, which is characterized in that the brake assemblies further include an at least spacer,
It is set in the setting slot, wherein the spacer includes a setting unit and an arc sections, and the setting unit and the column extension are total
With being accommodated in the spring, the arc sections and the section of the wing axle sleeve of the bilateral are mutually supported.
9. motor brake device as described in claim 1, which is characterized in that the elastic parts is an elastic slice, and the elastic slice
Both ends are separately fixed on the axle sleeve brake plate and the wing axle sleeve of the bilateral.
10. a kind of brake assemblies, in a motor brake device, which is characterized in that the motor brake device includes an electricity
Trunnion mount, a sliding panel, a fixed plate and an at least lining, the sliding panel are vertical on the armature seat after being driven by the armature seat
Mobile, which is fixedly arranged on the armature seat, and is located at the opposite sides of the sliding panel with the armature seat, which sets
It is placed between the sliding panel and the fixed plate, which is set between the sliding panel and the brake assemblies and should
At least one position between fixed plate and the brake assemblies, the brake assemblies include:
One axle sleeve brake plate has a double side wings connected in star；
One double side wings shape axle sleeve, is correspondingly arranged in the double side wings connected in star；And
At least two elastic parts, each elastic parts is arranged between the wing axle sleeve of the bilateral and the axle sleeve brake plate, and mentions
It is resisted against the wing axle sleeve of the bilateral for an elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798266.5A CN105757149B (en) | 2014-12-19 | 2014-12-19 | Motor brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798266.5A CN105757149B (en) | 2014-12-19 | 2014-12-19 | Motor brake device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105757149A CN105757149A (en) | 2016-07-13 |
| CN105757149B true CN105757149B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798266.5A Active CN105757149B (en) | 2014-12-19 | 2014-12-19 | Motor brake device |
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| Country | Link |
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| CN (1) | CN105757149B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334193B (en) * | 2018-01-04 | 2021-04-20 | 瑞声科技(新加坡)有限公司 | Method and device for generating motor brake signal |
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| CN2196706Y (en) * | 1994-07-21 | 1995-05-10 | 钟宗勇 | Powerless braking device in speed-reducing mechanism |
| CN1375909A (en) * | 2001-03-21 | 2002-10-23 | 李书贤 | Motor unit with brake felly |
| CN2484297Y (en) * | 2001-06-25 | 2002-04-03 | 川方企业股份有限公司 | Brake device of power windlass |
| DE20111250U1 (en) * | 2001-07-06 | 2001-10-11 | Chen, Tse-Min, Taichung | Adjustment device for a disc brake |
| CN2729420Y (en) * | 2004-03-18 | 2005-09-28 | 朱作文 | Brake motor |
| CN200940081Y (en) * | 2006-06-20 | 2007-08-29 | 川方企业股份有限公司 | Braking device of powered hoister |
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| CN105757149A (en) | 2016-07-13 |
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