CN105889366A - High-efficiency electromagnetic power-off brake device - Google Patents
High-efficiency electromagnetic power-off brake device Download PDFInfo
- Publication number
- CN105889366A CN105889366A CN201610340989.XA CN201610340989A CN105889366A CN 105889366 A CN105889366 A CN 105889366A CN 201610340989 A CN201610340989 A CN 201610340989A CN 105889366 A CN105889366 A CN 105889366A
- Authority
- CN
- China
- Prior art keywords
- screw
- armature
- brake device
- electromagnetic power
- brake
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/42—Slack adjusters mechanical non-automatic
- F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0037—Protective covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
- F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0004—Materials; Production methods therefor metallic
- F16D2200/0026—Non-ferro
- F16D2200/003—Light metals, e.g. aluminium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a high-efficiency electromagnetic power-off brake device which comprises a magnetic yoke, double coils, an armature, a friction disc, a connecting plate, a protecting cover, a spring, a gear sleeve, an adjusting screw, a reset screw and a mounting screw, wherein the armature and the friction disc are respectively arranged on the gear sleeve, the double coils are arranged in the inner ring coil slot of the magnetic yoke, the connecting plate causes the magnetic yoke, the armature and the friction disc to keep certain clearance under the action of the adjusting screw, and the adjusting screw is rotated after abrasion, so that the clearance is kept in a certain scope, thus ensuring the working reliability.
Description
Technical field
Patent of the present invention belongs to braking equipment field, particularly relates to a kind of efficient electromagnetic power-off brake device.
Background technology
Brake is to have to make moving component (or movable machinery) slow down, stop or keeping the merits such as halted state
The device of energy.It is the machine components making the movement parts in machinery stop or slowing down.It is commonly called as brake, lock.Braking
Device is mainly made up of frame processed, brake component and manipulation device etc..Some brake is also equipped with oneself of brake component gap
Dynamic adjusting apparatus.In order to reduce braking moment and physical dimension, brake is commonly mounted on the high speed shaft of equipment,
But the main equipment (such as mine hoist, elevator etc.) that security requirement is higher then should be installed adjacent to equipment
On the slow-speed shaft of working portion.
There is multiple new structural shape because of the development of modern industry machinery in brake, wherein caliper disc braking
Being most widely used of device, magnetic powder brake and electromagnetic brake.Specifically it is classified as follows:
1, friction brakes, it can be divided into disk brake, embrace block brake, interior swollen shoe type system outward
Move device, band brake, comprehensive band brake, two shoe brake, many shoe brakes, simply carry
Formula brake, single disc-type brake, multi-disc brake, fixing caliper brake, floating brake etc..
2, non-friction type brake, it can be divided into magnetic powder brake, magnetic eddy-current brake, water turbulence to brake
Device etc..
And existing brake adjusts to get up to be inconvenient for, sealing is poor, and retardation efficiency is low.
Patent of invention content
For the problem of above existing existence, patent of the present invention provides a kind of efficient electromagnetic power-off brake dress
Putting, adjust very convenient, good airproof performance, retardation efficiency is high.
The technical scheme of patent of the present invention is:
Patent of the present invention provides a kind of efficient electromagnetic power-off brake device, including yoke, twin coil, rank
Iron, frictional disk, connecting plate, protective jacket, spring, geared sleeve, adjustment screw, reset screw and installation spiral shell
Following closely, described armature and described frictional disk are separately mounted on described geared sleeve, and described twin coil is arranged on described
In the blue band outer edge line ring recess of yoke, described connecting plate is under the effect of described adjustment screw so that described yoke,
Armature and frictional disk keep certain interval, rotate described adjustment screw, it is possible to gap is maintained at after abrasion
In certain limit, thus ensure the reliability of work.
Further, described frictional disk uses aluminium alloy disk body and the two-sided structure being stained with high-abrasive material.
Further, described protective jacket is arranged on described adjustment screw and the outside of described installation screw, can have
Effect prevents extraneous humid air from entering.
Further, described geared sleeve is connected with brake axle by its endoporus, and described frictional disk can be outside it
Slide on tooth.
Further, described reset screw is arranged on described armature, rotates described reset screw and makes described rank
Iron also can compress on described yoke end face in the case of no power.
Patent of the present invention, owing to have employed above-mentioned technology, is allowed to the most concrete positive useful effect
Fruit is:
1, patent of the present invention adjusts very convenient, good airproof performance.
2, patent of the present invention can reach good braking effect.
3, patent of the present invention is easy to use, it is simple to promote.
4, patent structure of the present invention is simple, safe and reliable, has good market prospects.
5, patented product performance of the present invention is good, and service life is long.
Accompanying drawing explanation
Fig. 1 is the overall structure stereogram of patent structure of the present invention.
In figure: 1-yoke, 2-twin coil, 3-armature, 4-frictional disk, 5-connecting plate, 6-protective jacket, 7-
Spring, 8-geared sleeve, 9-adjusts screw, 10-reset screw, and 11-installs screw.
Detailed description of the invention
With embodiment, patent of the present invention is described further below in conjunction with the accompanying drawings, the embodiment party of patent of the present invention
Formula includes but not limited to the following example.
Embodiment: to achieve these goals, the technical scheme that patent of the present invention uses is as follows:
As it is shown in figure 1, patent of the present invention provides a kind of efficient electromagnetic power-off brake device, including yoke 1,
Twin coil 2, armature 3, frictional disk 4, connecting plate 5, protective jacket 6, spring 7, geared sleeve 8, adjustment spiral shell
Following closely 9, reset screw 10 and installation screw 11, armature 3 and frictional disk 4 are separately mounted on geared sleeve 8,
Twin coil 2 is arranged in the blue band outer edge line ring recess of yoke 1, and connecting plate 5, under the effect adjusting screw 9, makes
Obtain yoke 1, armature 3 and frictional disk 4 and keep certain interval, rotate after abrasion and adjust screw 9, it is possible to make
Gap keeps within the specific limits, thus ensures the reliability of work.
Patent of the present invention is further arranged to: frictional disk 4 uses aluminium alloy disk body and two-sided is stained with high-abrasive material
Structure.
Patent of the present invention is further arranged to: protective jacket 6 is arranged on adjustment screw 9 and installs outside screw 11
Side, can effectively prevent extraneous humid air from entering.
Patent of the present invention is further arranged to: geared sleeve 8 is connected with brake axle by its endoporus, and frictional disk 4
Can slide on its external tooth.
Patent of the present invention is further arranged to: reset screw 10 is arranged on armature 3, spinning reduction screw 10
Make armature 3 also can compress on yoke 1 end face in the case of no power.
Above an embodiment of patent of the present invention is described in detail, but described content has been only the present invention
The preferred embodiment of patent, it is impossible to be considered the practical range for limiting patent of the present invention.All according to the present invention
Equalization change and the improvement etc. that patent claim is made, the patent that all should still belong to patent of the present invention contains
Within the scope of.
Claims (5)
1. an efficient electromagnetic power-off brake device, it is characterised in that: include yoke, twin coil, rank
Iron, frictional disk, connecting plate, protective jacket, spring, geared sleeve, adjustment screw, reset screw and installation spiral shell
Following closely, described armature and described frictional disk are separately mounted on described geared sleeve, and described twin coil is arranged on described
In the blue band outer edge line ring recess of yoke, described connecting plate is under the effect of described adjustment screw so that described yoke,
Armature and frictional disk keep certain interval, rotate described adjustment screw, it is possible to gap is maintained at after abrasion
In certain limit, thus ensure the reliability of work.
One the most according to claim 1 efficient electromagnetic power-off brake device, it is characterised in that:
Described frictional disk uses aluminium alloy disk body and the two-sided structure being stained with high-abrasive material.
One the most according to claim 1 efficient electromagnetic power-off brake device, it is characterised in that:
Described protective jacket is arranged on described adjustment screw and the outside of described installation screw, can effectively prevent extraneous moist
Air enters.
One the most according to claim 1 efficient electromagnetic power-off brake device, it is characterised in that:
Described geared sleeve is connected with brake axle by its endoporus, and described frictional disk can slide on its external tooth.
One the most according to claim 1 efficient electromagnetic power-off brake device, it is characterised in that:
Described reset screw is arranged on described armature, rotates described reset screw and makes described armature in no power situation
Under also can compress on described yoke end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340989.XA CN105889366A (en) | 2016-05-22 | 2016-05-22 | High-efficiency electromagnetic power-off brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610340989.XA CN105889366A (en) | 2016-05-22 | 2016-05-22 | High-efficiency electromagnetic power-off brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889366A true CN105889366A (en) | 2016-08-24 |
Family
ID=56716496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610340989.XA Pending CN105889366A (en) | 2016-05-22 | 2016-05-22 | High-efficiency electromagnetic power-off brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889366A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286641A (en) * | 2016-08-31 | 2017-01-04 | 北京术锐技术有限公司 | A kind of rotary type lamellar structure brake |
| CN107061564A (en) * | 2017-01-22 | 2017-08-18 | 绍兴市工业科学设计研究院有限公司 | Electric lost brake |
| CN108748274A (en) * | 2018-08-30 | 2018-11-06 | 遨博（北京）智能科技有限公司 | A kind of brake gear, joint of robot arm and robot |
| CN112065877A (en) * | 2020-09-08 | 2020-12-11 | 马鞍山中金超硬材料科技发展有限公司 | Clutch convenient for adjusting working clearance and implementation method thereof |
| CN113685465A (en) * | 2021-09-18 | 2021-11-23 | 奥创动力传动(深圳)有限公司 | Brake |
-
2016
- 2016-05-22 CN CN201610340989.XA patent/CN105889366A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286641A (en) * | 2016-08-31 | 2017-01-04 | 北京术锐技术有限公司 | A kind of rotary type lamellar structure brake |
| CN107061564A (en) * | 2017-01-22 | 2017-08-18 | 绍兴市工业科学设计研究院有限公司 | Electric lost brake |
| CN108748274A (en) * | 2018-08-30 | 2018-11-06 | 遨博（北京）智能科技有限公司 | A kind of brake gear, joint of robot arm and robot |
| CN112065877A (en) * | 2020-09-08 | 2020-12-11 | 马鞍山中金超硬材料科技发展有限公司 | Clutch convenient for adjusting working clearance and implementation method thereof |
| CN113685465A (en) * | 2021-09-18 | 2021-11-23 | 奥创动力传动(深圳)有限公司 | Brake |
| CN113685465B (en) * | 2021-09-18 | 2022-03-01 | 奥创动力传动(深圳)有限公司 | Brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |