CN202301663U - Disk brake - Google Patents
Disk brake Download PDFInfo
- Publication number
- CN202301663U CN202301663U CN2012200139275U CN201220013927U CN202301663U CN 202301663 U CN202301663 U CN 202301663U CN 2012200139275 U CN2012200139275 U CN 2012200139275U CN 201220013927 U CN201220013927 U CN 201220013927U CN 202301663 U CN202301663 U CN 202301663U
- Authority
- CN
- China
- Prior art keywords
- brake
- disk type
- disk
- type braker
- iron plate
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a disk brake comprising at least one brake sheet connected with a motor shaft, a brake disk capable of axially moving and a brake shaft, wherein the brake disk is adjacently connected with the brake sheet on the outer side, and the brake disk is movably connected with the brake shaft via an automatic compensation device. The disk brake of the utility model has the advantages of solving the problem in the prior art that the brake is utilized in an overlarge gap caused by the friction plate thinned by attrition to greatly reduce the service life of the device, and an automatic adjusting device is added on the front part of a compression spring to automatically adjust the compensation distance of the automatic adjusting device according to the attrition degree of the brake sheet so as to prolong the service life of the brake.
Description
Technical field
The utility model has related to a kind of disk type braker, has especially related to a kind of break with automatic compensator.
Background technique
Existing break needs artificial adjusting play after the friction disc wear attenuation; Often because the untimely or untimely adjustment of inspection of service worker causes break under excessive gap state, to use; Produce very big noise, and significantly reduced the fatigue life of brake gear and transmission part thereof.
The model utility content
The utility model technical problem to be solved provides a kind of disk type braker, can regulate the complementary range of regulating device according to the degree of brake block wearing and tearing automatically, guarantees that all the time break has suitable gap, improves break working life.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopted is:
A kind of disk type braker; Comprise at least one brake block that is connected with motor drive shaft, can axially movable brake disc and brake axle; Said brake disc and outside brake block are adjacent, it is characterized in that: said brake disc is connected with brake axle is movable through an automatic compensator.
Aforesaid disk type braker is characterized in that: between the mandrel of said brake axle and the automatic compensator counterbalance spring is installed.
Aforesaid disk type braker is characterized in that: said mandrel is provided with a plurality of T type grooves, is placed with in the translot of said T type groove and is placed with the adjustment spring in locating stud, the vertical slot, and the periphery of said automatic compensator is equipped with spring housing.
Aforesaid disk type braker is characterized in that: said T type groove is shape distribution in the shape of a spiral on automatic compensator.
Aforesaid disk type braker is characterized in that: be provided with pressure spring between the end cap of said brake axle and disk type braker, be fixedly connected with iron plate on the said brake disc, the side of said iron plate is provided with coil.
Aforesaid disk type braker is characterized in that: brake iron plate is installed between the adjacent brake block, and said brake iron plate and brake disc are socketed on the stationary axle.
The beneficial effect of the utility model is: through increasing an automatic regulating apparatus in the pressure spring front portion; Can regulate the complementary range of regulating device according to the degree of brake block wearing and tearing automatically; All the time guarantee that break has suitable gap; Reduce equipment failure, avoided device maintenance, improved break working life.
Description of drawings
Fig. 1 is the structural representation of the utility model disk type braker;
Fig. 2 is the enlarged diagram of the utility model automatic compensator and brake axle.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technological scheme of the utility model, and can not limit the protection domain of the utility model with this.
As depicted in figs. 1 and 2, a kind of disk type braker comprises the brake block 2, brake end end cap 4, brake disc 5, the iron plate 6 that are connected with motor drive shaft 1 at least; Be provided with brake iron plate 3 between the said adjacent brake block 2; The outer surface of two brake blocks 2 of outermost in abutting connection with brake end end cap 4 and brake disc 5, is fixedly connected with iron plate 6 and automatic compensator 13, automatic compensator 13 and 8 movable connections of brake axle respectively on the said brake disc 5; The side of said iron plate 6 is provided with coil 10; Be provided with pressure spring 9 between the mandrel 12 of said brake axle 8 and the end cap 7 of disk type braker, brake iron plate 3 is socketed on the stationary axle 11 with brake disc 5, between said mandrel 12 and the automatic compensator 13 counterbalance spring 14 is installed also; Said mandrel 12 is provided with a plurality of T type grooves 18; Be placed with locating stud 15 in the translot of said T type groove 18, be placed with adjustment spring 16 in the vertical slot, the periphery of said outer ring 13 is equipped with spring housing 17.
When motor and coil 10 energisings, coil 10 generation magnetic fields produce a gravitation to iron plate 6, move backward with brake axle 8 thereby drive brake disc 5, and releasing of brake iron plate 3 and brake block 2, motor freely rotates.When motor and coil 10 outages, the gravitation of 10 pairs of iron plates 6 of coil disappears, and utilizes pressure spring 9 to drive brake axle 8 and moves forward, and travels forward thereby drive brake disc 5, and extruding brake iron plate 3 and brake block 2 make both produce enough frictional force with brake motor.When brake block 2 wearing and tearing; The complementary range of 9 pairs of brake discs 5 of pressure spring can't satisfy the wear intensity of brake block 2; At this moment; The elastic force that is produced by the counterbalance spring between mandrel 12 and the automatic compensator 13 14 travels forward automatic compensator 13, and extruding brake iron plate 3 and brake block 2 make both produce enough frictional force with brake motor thereby drive brake disc 5 travels forward.
16 pairs of locating studs of adjustment spring in the T type groove 18 15 produce a downward pressure; In the process that outer ring 13 moves forward; Can constantly there be locating stud 15 from T type groove, to eject, blocks mandrel 12, automatic compensator 13 can only be moved with respect to the direction of mandrel 12 to the spring elongation; Can not move to the direction that spring shrinks; Thereby having guaranteed when automatic compensator 13 can be because of brake influences braking effect because the reaction force that brake block 2 pairs of brake discs 5 produce and the direction of shrinking to spring moves causes the pressure of 5 pairs of brake blocks 2 of brake disc not enough.
Said T type groove 18 is shape distribution in the shape of a spiral on automatic compensator 13; Better guaranteed to move forward at automatic compensator 13; In the big process of the continuous change in the gap of mandrel 12; Counterbalance spring 14 can eject from T type groove 18 by continuous locating stud 15 with correspondence, blocks axle 12, has guaranteed that automatic compensator 13 can not move to axle 12 directions.
In sum, a kind of disk type braker that the utility model provides can be regulated the complementary range of regulating device automatically according to the degree of brake block wearing and tearing, guarantees that all the time break has suitable gap, improves break working life.
More than show and described basic principle, major character and the advantage of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain by appending claims and equivalent circle thereof.
Claims (6)
1. disk type braker; Comprise at least one brake block (2) that is connected with motor drive shaft (1), can axially movable brake disc (5) and brake axle (8); Said brake disc (5) is adjacent with outside brake block (2), it is characterized in that: said brake disc (5) is through an automatic compensator (13) and movable connection of brake axle (8).
2. disk type braker according to claim 1 is characterized in that: between the mandrel (12) of said brake axle (8) and the automatic compensator (13) counterbalance spring (14) is installed.
3. disk type braker according to claim 2; It is characterized in that: said mandrel (12) is provided with a plurality of T type grooves (18); Be placed with in the translot of said T type groove (18) and be placed with adjustment spring (16) in locating stud (15), the vertical slot, the periphery of said automatic compensator (13) is equipped with spring housing (17).
4. disk type braker according to claim 3 is characterized in that: said T type groove (18) is shape distribution in the shape of a spiral on automatic compensator (13).
5. according to any described disk type braker among the claim 1-4; It is characterized in that: be provided with pressure spring (9) between the end cap (7) of said brake axle (8) and disk type braker; Be fixedly connected with iron plate (6) on the said brake disc (5), the side of said iron plate (6) is provided with coil (10).
6. disk type braker according to claim 5 is characterized in that: brake iron plate (3) is installed between the adjacent brake block (2), and said brake iron plate (3) and brake disc (5) are socketed on the stationary axle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200139275U CN202301663U (en) | 2012-01-13 | 2012-01-13 | Disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200139275U CN202301663U (en) | 2012-01-13 | 2012-01-13 | Disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301663U true CN202301663U (en) | 2012-07-04 |
Family
ID=46370569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200139275U Expired - Lifetime CN202301663U (en) | 2012-01-13 | 2012-01-13 | Disk brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518721A (en) * | 2012-01-13 | 2012-06-27 | 冠亚机械工业（昆山）有限公司 | Disk brake |
| CN106195078A (en) * | 2016-07-21 | 2016-12-07 | 吴林 | Self-adjustable environmental protection clutch brake |
-
2012
- 2012-01-13 CN CN2012200139275U patent/CN202301663U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518721A (en) * | 2012-01-13 | 2012-06-27 | 冠亚机械工业（昆山）有限公司 | Disk brake |
| CN106195078A (en) * | 2016-07-21 | 2016-12-07 | 吴林 | Self-adjustable environmental protection clutch brake |
| CN106195078B (en) * | 2016-07-21 | 2018-10-02 | 吴林 | Self-adjustable environmental protection clutch brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |