CN107061557A - A kind of symmetrical expression brake - Google Patents
A kind of symmetrical expression brake Download PDFInfo
- Publication number
- CN107061557A CN107061557A CN201710200236.3A CN201710200236A CN107061557A CN 107061557 A CN107061557 A CN 107061557A CN 201710200236 A CN201710200236 A CN 201710200236A CN 107061557 A CN107061557 A CN 107061557A
- Authority
- CN
- China
- Prior art keywords
- brake
- external toothing
- end cap
- symmetrical expression
- circular cylinder
- 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
-
- 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
- F16D55/22—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 by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/228—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 by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
-
- 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
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
-
- 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
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/134—Connection
- F16D2065/1392—Connection elements
- F16D2065/1396—Ancillary resilient elements, e.g. anti-rattle or retraction springs
-
- 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
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/02—Fluid-pressure mechanisms
- F16D2125/04—Cylinders
Abstract
A kind of symmetrical expression brake, it use structural principle be：When in circular cylinder enter compressed air, piston will promote two frictional disks from the both sides of brake disc by brake disc locking, reach the purpose of braking, interaction force between the brake disc and frictional disk of this brake is often in a balanced way, thus braking original paper is not allowed fragile, service life is higher, and the functional reliability of brake is also improved to a certain extent.
Description
Technical field
The present invention relates to a kind of symmetrical expression brake, belong to component of machine technical field.
Background technology
Brake is the important spare part in many plant equipment, although brake structural principle is not quite similar at present,
Typically all include brake disc and frictional disk, in the course of work of braking, brake disc presses to friction in the presence of extraneous strength
Disk, so as to realize the purpose of braking, the interaction force between the brake disc and frictional disk of this brake is often uneven
Weigh, thus brake original paper and be easily damaged, service life is relatively low, and the functional reliability of brake is also reduced to a certain extent.
The content of the invention
It is an object of the invention to：For the defect present in corresponding brake, the present invention provides a kind of New Brake,
Improve the service life of brake and the reliability of work.
A kind of symmetrical expression brake of the present invention, it includes bearing cap（1）, power transmission shaft（2）, bearing（3）, end cap
（4）, circular cylinder（5）, annular piston（6）, be oriented to external toothing（7）, frictional disk（8）, back-moving spring（9）, brake disc（10）, system
Dynamic body（11）, described braking body centre has circular hole, and is formed with ring gear in described circular hole（15）, described system
Dynamic body stage casing position is formed with inside and outside identical several passages（12）, described braking body（11）Two-port position it is each
An end cap is fixed in installation（4）, described end cap（4）It is upper that there is circular cylinder（5）, described circular cylinder（5）With end cap（4）
For any one in Split type structure or overall structure, in end cap（4）On be formed with air inlet（13）With circular cylinder（5）Inside
Communicate, in each circular cylinder（5）It is interior that one and circular cylinder are set（5）The annular piston being engaged（6）, close to each
Individual annular piston（6）The braking body at position（11）Inside sets a guiding external toothing（7）, described guiding external toothing（7）
On be formed with external toothing（14）, external toothing（14）With ring gear（15）Between there is the free degree in axial sliding, in each guiding
External toothing（7）Inner side has one with being oriented to external toothing（7）The frictional disk of fixed-link（8）, described frictional disk（8）Structure
Be plane or in the structure that medial plane is formed with internal conical surface any one, two be oriented to external toothings（7）Between set one
Individual back-moving spring（9）, power transmission shaft（2）Sequentially pass through the end cap on both sides（4）Middle endoporus, guiding external toothing（7）Middle endoporus,
Frictional disk（8）Middle endoporus be arranged on braking body（11）Medial axis position, power transmission shaft（2）Two ends bearing（3）With
End cap（4）Middle endoporus be installed together, bearing cap（1）It is fixedly mounted on end cap（4）Middle inner orifice outside by bearing
（3）It is fixed, in two frictional disks（8）Between power transmission shaft（2）One brake disc of upper fixed installation（10）, described brake disc
（10）Both sides are any one in planar structure or cylindrical wimble structure.
Beneficial effect：In the present invention, circular cylinder is worked as（5）Interior entrance compressed air, piston（6）Two will be promoted to rub
Wipe disk（8）From brake disc（10）Both sides by brake disc（10）Locking, reaches the purpose of braking, the brake disc of this brake with
And the interaction force between frictional disk is often that in a balanced way, thus braking original paper is not allowed fragile, service life is higher, necessarily
The functional reliability of brake is also improved in degree.
Brief description of the drawings
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is Fig. 1 Section A-A figure.
Shown in figure：1 be bearing cap, 2 be power transmission shaft, 3 be bearing, 4 be end cap, 5 be circular cylinder, 6 be annular piston,
7 be oriented to external toothing, 8 be frictional disk, 9 be back-moving spring, 10 be brake disc, 11 be braking body, 12 be passage, 13 be into
Gas port, 14 be external toothing, 15 be ring gear.
Embodiment
With reference to Fig. 1 Fig. 2, embodiment of the invention is：
A kind of symmetrical expression brake, it includes bearing cap（1）, power transmission shaft（2）, bearing（3）, end cap（4）, circular cylinder（5）, ring
Shape piston（6）, be oriented to external toothing（7）, frictional disk（8）, back-moving spring（9）, brake disc（10）, braking body（11）, it is described
Braking has circular hole in the middle of body, and is formed with ring gear in described circular hole（15）, described braking body center section part position is made
There are several passages of inside and outside identical（12）, described braking body（11）Two-port position respectively install fix an end cap
（4）, described end cap（4）It is upper that there is circular cylinder（5）, described circular cylinder（5）With end cap（4）For Split type structure or entirety
Any one in structure, in end cap（4）On be formed with air inlet（13）With circular cylinder（5）Inside communicate, in each ring
Shape cylinder（5）It is interior that one and circular cylinder are set（5）The annular piston being engaged（6）, close to each annular piston（6）Portion
The braking body of position（11）Inside sets a guiding external toothing（7）, described guiding external toothing（7）On be formed with external toothing
（14）, external toothing（14）With ring gear（15）Between intermeshing but axially have slide the free degree, each guiding
External toothing（7）Inner side has one with being oriented to external toothing（7）The frictional disk of fixed-link（8）, described frictional disk（8）Structure
Be plane or in the structure that medial plane is formed with internal conical surface any one, two be oriented to external toothings（7）Between set one
Individual back-moving spring（9）, power transmission shaft（2）Sequentially pass through the end cap on both sides（4）Middle endoporus, guiding external toothing（7）Middle endoporus,
Frictional disk（8）Middle endoporus be arranged on braking body（11）Medial axis position, power transmission shaft（2）Two ends bearing（3）With
End cap（4）Middle endoporus be installed together, bearing cap（1）It is fixedly mounted on end cap（4）Middle inner orifice outside by bearing
（3）It is fixed, in two frictional disks（8）Between power transmission shaft（2）One brake disc of upper fixed installation（10）, described brake disc
（10）Both sides are any one in planar structure or cylindrical wimble structure.
Claims (6)
1. a kind of symmetrical expression brake, it is characterised in that：It includes bearing cap（1）, power transmission shaft（2）, bearing（3）, end cap（4）、
Circular cylinder（5）, annular piston（6）, be oriented to external toothing（7）, frictional disk（8）, back-moving spring（9）, brake disc（10）, brake
Body（11）,
According to claim 1, a kind of described symmetrical expression brake, it is characterised in that：Braking has circular hole in the middle of body, and
Ring gear is formed with described circular hole（15）, described braking body center section part position is formed with inside and outside identical several passages
（12）.
2. according to claim 1, a kind of described symmetrical expression brake, it is characterised in that：Described braking body（11）Two
Port position is respectively installed and fixes an end cap（4）, described end cap（4）It is upper that there is circular cylinder（5）, in each circular cylinder
（5）It is interior that one and circular cylinder are set（5）The annular piston being engaged（6）,
According to claim 4, a kind of described symmetrical expression brake, it is characterised in that：Described circular cylinder（5）With end cap
（4）For any one in Split type structure or overall structure, in end cap（4）On be formed with air inlet（13）With circular cylinder（5）'s
Inside is communicated.
3. according to claim 1, a kind of described symmetrical expression brake, it is characterised in that：Close to each annular piston（6）
The braking body at position（11）Inside sets a guiding external toothing（7）, described guiding external toothing（7）On be formed with external toothing
（14）, external toothing（14）With ring gear（15）Between intermeshing but axially have slide the free degree.
4. according to claim 1, a kind of described symmetrical expression brake, it is characterised in that：In each guiding external toothing（7）It is interior
Side has one with being oriented to external toothing（7）The frictional disk of fixed-link（8）, described frictional disk（8）Structure be plane or
Medial plane is formed with any one in the structure of internal conical surface, and external toothing is oriented at two（7）Between set a back-moving spring
（9）.
5. according to claim 1, a kind of described symmetrical expression brake, it is characterised in that：Power transmission shaft（2）Sequentially pass through both sides
End cap（4）Middle endoporus, guiding external toothing（7）Middle endoporus, frictional disk（8）Middle endoporus be arranged on braking body（11）
Medial axis position, power transmission shaft（2）Two ends bearing（3）With end cap（4）Middle endoporus be installed together, bearing cap（1）
It is fixedly mounted on end cap（4）Middle inner orifice outside by bearing（3）It is fixed.
6. according to claim 1, a kind of described symmetrical expression brake, it is characterised in that：In two frictional disks（8）Between biography
Moving axis（2）One brake disc of upper fixed installation（10）, described brake disc（10）During both sides are planar structure or cylindrical wimble structure
Any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200236.3A CN107061557A (en) | 2017-03-30 | 2017-03-30 | A kind of symmetrical expression brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200236.3A CN107061557A (en) | 2017-03-30 | 2017-03-30 | A kind of symmetrical expression brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061557A true CN107061557A (en) | 2017-08-18 |
Family
ID=59601357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200236.3A Pending CN107061557A (en) | 2017-03-30 | 2017-03-30 | A kind of symmetrical expression brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061557A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549907A (en) * | 2001-08-31 | 2004-11-24 | ���� | Braker |
| CN1666029A (en) * | 2002-07-08 | 2005-09-07 | 哈尔德克斯制动产品股份公司 | Disc brake having a fixed disc |
| CN1837653A (en) * | 2005-02-07 | 2006-09-27 | 株式会社日立制作所 | Cylinder apparatus and disk brake |
| CN102562872A (en) * | 2011-12-03 | 2012-07-11 | 徐州开蓝信息科技有限公司 | Electromagnetic brake |
| CN203023347U (en) * | 2012-11-30 | 2013-06-26 | 浙江格兰迪阀门有限公司 | Multiplate type pneumatic friction brake |
| CN104295638A (en) * | 2014-10-29 | 2015-01-21 | 李开卫 | Wet type conical disc brake and running method thereof |
| CN207122520U (en) * | 2017-03-30 | 2018-03-20 | 苏州标杆知识产权运营有限公司 | A kind of symmetrical expression brake |
-
2017
- 2017-03-30 CN CN201710200236.3A patent/CN107061557A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549907A (en) * | 2001-08-31 | 2004-11-24 | ���� | Braker |
| CN1666029A (en) * | 2002-07-08 | 2005-09-07 | 哈尔德克斯制动产品股份公司 | Disc brake having a fixed disc |
| CN1837653A (en) * | 2005-02-07 | 2006-09-27 | 株式会社日立制作所 | Cylinder apparatus and disk brake |
| CN102562872A (en) * | 2011-12-03 | 2012-07-11 | 徐州开蓝信息科技有限公司 | Electromagnetic brake |
| CN203023347U (en) * | 2012-11-30 | 2013-06-26 | 浙江格兰迪阀门有限公司 | Multiplate type pneumatic friction brake |
| CN104295638A (en) * | 2014-10-29 | 2015-01-21 | 李开卫 | Wet type conical disc brake and running method thereof |
| CN207122520U (en) * | 2017-03-30 | 2018-03-20 | 苏州标杆知识产权运营有限公司 | A kind of symmetrical expression brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201020872Y (en) | Clutch braking device for press | |
| US10844917B2 (en) | Brake caliper | |
| CN105599591B (en) | hub drive assembly | |
| CN102384184B (en) | Self-aligning hydraulic clutch release bearing | |
| JP6654143B2 (en) | Automotive disc brake with reduced lateral clearance between pin and bore | |
| CN105691103A (en) | Hub driving assembly | |
| US10177622B2 (en) | Steering motor | |
| CN207122520U (en) | A kind of symmetrical expression brake | |
| CN104813078A (en) | Power transmitting device | |
| JP2018096402A (en) | Caliper for opposite piston type disc brake | |
| CN107061557A (en) | A kind of symmetrical expression brake | |
| CN205745008U (en) | A kind of automobile drum brake | |
| CN107956871A (en) | There is the plunger of wear-resistant warping resistance and plunger pump or piston motor | |
| CN203962773U (en) | A kind of replaceable car clutch sheet | |
| CN107477112A (en) | A kind of disk brake for vehicle | |
| CN201330811Y (en) | Pneumatic brake device | |
| CN105691104A (en) | Hub driving assembly | |
| CN209370381U (en) | A kind of planetary gear train cellular construction assembly of hub reduction gear | |
| CN207364138U (en) | A kind of caliper | |
| CN105221568B (en) | A kind of coronal retainer deep groove ball bearing and its application | |
| CN205371360U (en) | Automobile clutch hydraulic release bearing | |
| CN104373482A (en) | Clutch bridge connection member used for friction clutch and with rotation center | |
| CN218882851U (en) | Maintenance-free wet brake sealing structure for drive axle | |
| CN104294431B (en) | Spindle axis of false twister and scroll tube | |
| CN104981621B (en) | Clutch disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |