CN109849417A - A kind of circulating cooling brake - Google Patents
A kind of circulating cooling brake Download PDFInfo
- Publication number
- CN109849417A CN109849417A CN201910167190.9A CN201910167190A CN109849417A CN 109849417 A CN109849417 A CN 109849417A CN 201910167190 A CN201910167190 A CN 201910167190A CN 109849417 A CN109849417 A CN 109849417A
- Authority
- CN
- China
- Prior art keywords
- brake
- support base
- circulating cooling
- flywheel shaft
- plunger
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 210000004907 gland Anatomy 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 description 35
- 239000003208 petroleum Substances 0.000 description 13
- 238000005242 forging Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
A kind of circulating cooling brake of the invention, including brake support base and flywheel shaft, it is characterized by: the brake support base is set on the outside of the flywheel shaft, and it is rotatablely connected with the flywheel shaft, the flywheel shaft left end is disposed with brake ring gear and brake outer gear ring outward, brake support base left end is fixedly connected with brake plunger, cylinder and brake disk are respectively arranged at left and right sides of the brake plunger, brake swab case is connected on the left of the brake plunger, the brake swab case wraps up the cylinder, oil inlet is provided at the top of the brake support base, brake circuit is provided with below the oil inlet, the brake circuit passes through the brake support base and the brake outer gear ring, brake support base bottom is provided with oil outlet, the brake can be internally Oil transportation forms circulating cooling, increases the performance of brake.
Description
Technical field
The present invention relates to large-scale technical field of forging and pressing equipment, and in particular to a kind of circulating cooling brake.
Background technique
With the development of modern industry, the forging processing that the forging processing of metal becomes increasingly simpler, present is usual all
Using large-scale forging equipment, forging equipment is mainly used for metal forming, so also known as metal forming machine tool.Forging equipment is logical
It crosses and what pressure was allowed to shape is applied to metal, basic characteristics are that power is big, therefore mostly heavy equipment, are equipped with security protection more thereon and fill
It sets, to ensure equipment and personal safety.
Brake used in forging equipment generally is pneumatic controller, pneumatic braking device be referred to as aerodynamic brake device,
Pneumatics disc brake and pneumatics oleo-pneumatic brake etc., belong to one of industrial transmission brake, are to utilize air pressure
The executive component for making the movement parts in machinery stop or slow down is done, structure is simple, and it is easy for installation, it is hardly damaged, resistance to compression drop resistant
It is anti-to strike, long service life, but when carrying out high-strength working, because heat dissipation performance deficiency is easy to happen superheating phenomenon, need every
A period of time, which reduces machine efficiency or stops machine, to cool down, and influences processing efficiency.
Therefore, how existing brake is improved, make its overcome the above problem be those skilled in the art urgently
The problem solved.
Summary of the invention
The purpose of the present invention is to provide a kind of cooling heat dissipation performance is strong, the strong circulating cooling of sound construction, leakproofness
Brake.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of circulating cooling brake, including brake branch
Support seat and flywheel shaft, it is characterised in that: the brake support base is set on the outside of the flywheel shaft, and is turned with the flywheel shaft
Dynamic connection, the flywheel shaft left end are disposed with brake ring gear and brake outer gear ring, the brake support outward
Seat left end is fixedly connected with brake plunger, is respectively arranged with cylinder and brake at left and right sides of the brake plunger
Disk, the brake plunger left side are connected with brake swab case, and the brake swab case wraps up the cylinder, the braking
It is provided with oil inlet at the top of device support base, brake circuit is provided with below the oil inlet, the brake circuit passes through the system
Dynamic device support base and the brake outer gear ring, brake support base bottom are provided with oil outlet.
Specifically, being provided with clamping groove on the cylinder, the brake plunger convexes to form clamping ring, the card to the left
It connects ring to be slideably positioned in the clamping groove, air inlet circuit is provided in the cylinder, is opened up at the cylinder central axes oriented
Left connection external world connector, air inlet circuit one end are connected to the connector, the air inlet circuit other end and the card
Access slot connection.
Specifically, being provided with connecting rod between the cylinder and the brake disk, the connecting rod passes through described
Brake plunger, and be slidably connected with the brake plunger, spring is provided in the brake plunger, the spring top is extremely
The brake disk.
Specifically, brake ring gear frictional disk is provided on the brake ring gear, in the brake outer gear ring
It is provided with brake outer gear ring friction plate, the brake ring gear frictional disk and the brake outer gear ring friction plate are staggeredly set
It sets.
As an improvement, being provided with installing port at brake swab case central axes, set below the brake swab case
It is equipped with oil outlet.
As an improvement, being provided with locating slot on the brake disk, the locating slot accommodates the spring.
As an improvement, the flywheel shaft left end is provided with flywheel shaft gland, flywheel shaft gland two sides connect and fix institute
Brake ring gear is stated, is provided with tensioner between the brake ring gear and the flywheel shaft.
As an improvement, protective case is provided between the brake support base and the flywheel shaft, the brake support
Outside framework oil seal is provided between seat and the protective case.
As an improvement, the connecting rod is studs, the studs of the cylinder side is solid using slotted nut
It is fixed.
Compared with the prior art, the advantages of the present invention are as follows: the brakes be provided on the basis of pneumatic braking device into
Hydraulic fluid port and oil outlet, provided with brake swab case carry out internal oil circulating cooling, for guarantee machine stability, again
Pneumatic structure is designed, machine is connected to cylinder from outside through brake swab case, guarantees its leakproofness, so that it will not by oil liquid
It influences, the linking of brake each section is secured, it is not easy to loosen.
Detailed description of the invention
Fig. 1 is overall structure view according to a preferred embodiment of the present invention；
Fig. 2 is brake structural view according to a preferred embodiment of the present invention；
Fig. 3 is clutch configuration view according to a preferred embodiment of the present invention；
Fig. 4 is the enlarged view at clutch component internal structure A according to a preferred embodiment of the present invention；
Fig. 5 is the enlarged view at clutch component connection structure B according to a preferred embodiment of the present invention；
Fig. 6 is rotary joint structure view according to a preferred embodiment of the present invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
The present invention will be further described with reference to the accompanying drawing:
As shown in Figure 1, a preferred embodiment of the present invention includes brake 1, clutch 2, rotary joint 3 and flywheel shaft
4, brake 1 is set to 4 left end of flywheel shaft, and clutch 2 is set to 4 right end of flywheel shaft, and rotary joint 3 and clutch 2 carry out pair
It connects, when operation, the running that rotary joint 3 inputs oil gas control clutch 2 is simultaneously cooled down.
As shown in Fig. 2, brake 1 includes brake support base 11, brake support base 11 is set to 4 outside of flywheel shaft,
And be rotatablely connected with flywheel shaft 4,4 left side of flywheel shaft is disposed with brake ring gear 14 and brake outer gear ring 15 outward,
It is provided with brake ring gear frictional disk 141 on brake ring gear 14, is provided with brake external tooth in brake outer gear ring 15
Friction plate 151 is enclosed, brake ring gear frictional disk 141 and brake outer gear ring friction plate 151 are staggered, and increase friction effect
Rate, 11 left end of brake support base are fixedly connected with brake plunger 16, are respectively arranged with gas at left and right sides of brake plunger 16
Cylinder 17 and brake disk 18, are provided with connecting rod 171 between cylinder and brake disk, connecting rod 171 passes through braking
Device piston 16, and be slidably connected with brake plunger 16, spring 161, the top of spring 161 to braking are provided in brake plunger 16
Device brake disc 18.
Clamping groove 172 is provided on cylinder 17, brake plunger 16 convexes to form clamping ring 162 to the left, and clamping ring 162 is sliding
It is dynamic to be set in clamping groove 172, it prevents brake plunger 16 and cylinder 17 from misplacing, is provided with air inlet circuit 173, gas in cylinder 17
It is offered at 17 central axes of cylinder to left connection external world connector 174,173 one end of air inlet circuit is connected to connector 174, and air inlet is returned
173 other end of road is connected to clamping groove 172.
Brake swab case 19 is connected on the left of brake plunger 16, brake swab case 19 wraps up cylinder 17, brake
It is provided with installing port 191 at 19 central axes of swab case, is provided with oil inlet 111 at the top of brake support base 11, under oil inlet 111
Side is provided with brake circuit 112, and brake circuit 112 passes through brake support base 11 and brake outer gear ring 15, is connected to braking
Device outer gear ring friction plate 151,11 bottom of brake support base are provided with oil outlet 113.
4 left end of flywheel shaft is provided with flywheel shaft gland 41, and 41 two sides of flywheel shaft gland connect and fix brake ring gear 14,
It is provided with tensioner 142 between brake ring gear 14 and flywheel shaft 4, enhances whole structural strength and fastness.
Locating slot 181 is provided on brake disk 18, locating slot 181 accommodates spring 161, prevents spring 161 from misplacing.
It is provided with protective case 114 between brake support base 11 and flywheel shaft 4, reduces the abrasion between component, brake support base 11
It is provided with outside framework oil seal 115 between protective case 114, increases leakproofness.Connecting rod 171 is studs, pair of 17 side of cylinder
Header stud is fixed using slotted nut, and the structural strength is high, and installation is easy.
The working principle of the brake are as follows: brake support base 11 is bolted in rack, brake plunger 16
It is bolted on brake support base 11, inlet duct passes through the installing port 191 and cylinder 17 of brake swab case 19
Connector 174 connects, and after air inlet, cylinder 17 is by driving stud to pull brake disk 18, compressed spring 161, system
Dynamic device 1 disengages, and oil liquid flows into brake swab case 19 from oil inlet 111 and carries out circulating cooling, and after machine stops, oil liquid is from fuel-displaced
Mouth 113 flows out.
As shown in Fig. 3 to 5, clutch 2 includes bearing block 22 and flywheel 23, and flywheel shaft 4 and bearing block are set between 22 left end
It is equipped with first bearing 211, second bearing 212 and 3rd bearing 213,4 He of flywheel shaft are provided between bearing block 22 and flywheel 23
Fourth bearing 214 is provided between 22 right end of bearing block, clutch component is set to 233 right side of flywheel door.
Clutch component is connected to 4 right end of flywheel shaft, and clutch component includes clutch support seat 24, support ring 25 and clutch
End cap 26, flywheel 23 and clutch end cover 26 are respectively fixedly connected at left and right sides of clutch support seat 24, and the clamping of support ring 25 is solid
Due between clutch support seat 24 and clutch end cover 25, clutch plunger is equipped between support ring 25 and clutch end cover 26
27, the sliding of clutch plunger 27 is connected in clutch end cover 26, is provided with clutch between clutch support seat 24 and support ring 25
Device brake disc 28, piston guide pin 271 is provided on the left of clutch plunger 27, and piston guide pin 271 passes through support ring 25 and pushes up extremely
Clutch brake disc 28,4 right end of flywheel shaft are respectively arranged with internal clutch teeth circle 291 and external clutch teeth circle 292 from inside to outside,
It is provided with internal clutch teeth circle frictional disk 293 on internal clutch teeth circle 291, is provided with outside clutch on external clutch teeth circle 292
Gear ring friction plate 294, internal clutch teeth circle frictional disk 293 and external clutch teeth circle friction plate 294 are staggered, external clutch teeth
Spring 161 is provided in circle 292, the top of spring 161 to clutch brake disc 28, clutch plunger and clutch end covers and is provided with
Rotary joint is by mouth 261 for connecting rotary joint 3.
It is provided with clutch swab case 231 between bearing block 22 and flywheel 23, is equipped with rotary joint inside 4 right end of flywheel shaft
Interface 42 and the first clutch oil circuit 43,43 one end of the first clutch oil circuit are connected to rotary joint interface 42, the first clutch oil circuit 43
The other end extends to two sides, then passes through clutch component, second bearing 212 and 3rd bearing 213, is connected to clutch swab case
231, the second clutch oil circuit 232 is provided in flywheel 23, the second clutch oil circuit 232 passes through flywheel 23, is connected to bearing cover 221
With clutch swab case 231, internal circulating cooling oil circuit is formed, enhances heat dissipation performance.
22 right end of bearing block is provided with bearing cover 221, and lubricant passage way 222, lubricant passage way are provided in bearing block 22
222 right ends are connected to 214 top of fourth bearing, and 222 left end of lubricant passage way is connected to 231 outside of clutch swab case, bearing block
It is provided with outside framework oil seal 115 between end cap 221 and flywheel shaft 4, prevents lubricating oil from entering in clutch oil circuit.
Mandril 251 is provided in support ring 25, mandril 251 passes through clutch brake disc 28, with support ring 25 and clutch
The cooperation sliding clamping clutch brake disc 28 of support base 24, clutch end cover 26 is interior to be equipped with end cap guide pin 261, end cap guide pin
261 extend in clutch plunger 27, prevent clutch plunger 27 from misplacing, and enhancing structure intensity, 4 right end of flywheel shaft is fixedly connected with
Flywheel shaft gland 41, flywheel shaft gland 41 connect and fix internal clutch teeth circle 292.
Rotary joint is provided with two circles by the clutch plunger 27 of 261 surrounding of mouth and the contact position of clutch end cover 26
Symmetrical section, section form one and enclose inwardly diminishing ventilation notch 262, convenient for applying when ventilation to clutch plunger 27
Pressure.
It is provided with flywheel door 233 on the inside of flywheel 4 right end, between flywheel door 233 and bearing cover 221, flywheel shaft
There are gaps between gland 41 and clutch plunger 27 and between bearing block 22 and flywheel shaft 4, it is ensured that oil liquid can smoothly lead to
Cross carry out circulating cooling.
First bearing 211, second bearing 212 and 3rd bearing 213 are all fixed by bearing (ball) cover 215, first axle
It holds 211 and is respectively arranged on the left side and the right side spacer 216 and pin 217, be provided with sleeve between second bearing 212 and 3rd bearing 213
218, the protective case 219 for being close to bearing block 22 and flywheel shaft 4 is provided on the inside of the right side of 3rd bearing 213 and outside framework oil seal 115, is increased
The structural strength at strong each position.
The working principle of the clutch are as follows: for rotary joint by installing rotary joint 3 at mouth 261,3 side of rotary joint is logical
Gas forms pressure to ventilation notch 262, and clutch plunger 27 is pressed by air pressure, and clutch brake disc 28 is by piston guide pin
271 head into, and spring 161 is compacted, and clutch brake disc 28 squeezes external clutch teeth circle friction plate 294, and so rotation connects simultaneously
First 3 toward 43 oil inlet of the first clutch oil circuit, and oil liquid flows out from internal clutch teeth circle frictional disk 293, and passes through bearing and flow to clutch
In device swab case 231, then pass in the second clutch oil circuit 232.
Drain tap 5 is both provided on brake swab case 19 and clutch swab case 231, it can be ensured that the oil liquid in device is complete
Full discharge.
As shown in fig. 6, rotary joint 3 includes petroleum pipeline 31, air inlet casing 32 and revoling tube 33, set inside petroleum pipeline 31
There is oil transportation channel 311, air inlet casing 32 is nested in 31 outside of petroleum pipeline, and 32 rear removable of air inlet casing is connected to petroleum pipeline
31, there are gap between 31 outer wall of 32 inner wall of air inlet casing and petroleum pipeline, 32 rear portion side of air inlet casing is equipped with air inlet 321,
Revoling tube 33 is rotatably dispose in petroleum pipeline 31 and the outside of air inlet casing 32, the length of petroleum pipeline 31 be greater than revoling tube 33 and into
Length after the combination of gas bushing 32, revoling tube 33 include outer revoling tube 331 and interior revoling tube 332, outer revoling tube 331
Rear portion and 32 front of air inlet casing are rotatablely connected, and interior revoling tube 332 is connected and fixed in outer 331 front end of revoling tube, and with it is defeated
Oil pipe 31 is rotatablely connected, and outer 331 surrounding of revoling tube is provided with multiple gas outlets 333,32 inner wall of air inlet casing and petroleum pipeline 31
Gap, air inlet 321 and the connection of gas outlet 331 between outer wall form an inlet channel.
The structure of 31 front end of petroleum pipeline is flat key structure.Extend outwardly on the outside of 31 tail portion of petroleum pipeline and outer revoling tube 331
Connecting plate 312 out, 32 tail portion of air inlet casing and 31 tail portion connecting plate 312 of petroleum pipeline, outer revoling tube 331 and interior revoling tube
332 are fixedly connected by stud, and the outer side connecting plate of outer revoling tube 331 is equipped with connecting hole 333.
The working principle of the rotary joint are as follows: oil liquid carries out oil transportation by petroleum pipeline 31, and gas enters from air inlet 321,
By the air inlet casing 32 and revoling tube 33 of 31 two sides of petroleum pipeline, it is discharged from gas outlet 331.
Sealing ring 6 is all provided between two fixed components of all contacts in above-mentioned component.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (9)
1. a kind of circulating cooling brake, including brake support base and flywheel shaft, it is characterised in that: the brake support base
It is set on the outside of the flywheel shaft, and is rotatablely connected with the flywheel shaft, the flywheel shaft left end is disposed with braking outward
Device ring gear and brake outer gear ring, brake support base left end are fixedly connected with brake plunger, and the brake is living
The plug left and right sides is respectively arranged with cylinder and brake disk, is connected with brake swab case on the left of the brake plunger,
The brake swab case wraps up the cylinder, and oil inlet, the oil inlet lower section are provided at the top of the brake support base
It is provided with brake circuit, the brake circuit passes through the brake support base and the brake outer gear ring, the brake
Support base bottom is provided with oil outlet.
2. a kind of circulating cooling brake according to claim 1, it is characterised in that: be provided with clamping on the cylinder
Slot, the brake plunger convex to form clamping ring to the left, and the clamping ring is slideably positioned in the clamping groove, the cylinder
It is inside provided with air inlet circuit, is offered at the cylinder central axes to left connection external world connector, air inlet circuit one end connects
It is connected to the connector, the air inlet circuit other end is connected to the clamping groove.
3. a kind of circulating cooling brake according to claim 2, it is characterised in that: the cylinder and the brake are stopped
Connecting rod is provided between hull, the connecting rod passes through the brake plunger, and is slidably connected with the brake plunger,
Spring, the spring top to the brake disk are provided in the brake plunger.
4. a kind of circulating cooling brake according to claim 1, it is characterised in that: be arranged on the brake ring gear
There is brake ring gear frictional disk, be provided with brake outer gear ring friction plate in the brake outer gear ring, in the brake
Gear ring frictional disk and the brake outer gear ring friction plate are staggered.
5. a kind of circulating cooling brake according to claim 1, it is characterised in that: brake swab case central axes
Place is provided with installing port, is provided with oil outlet below the brake swab case.
6. a kind of circulating cooling brake according to claim 3, it is characterised in that: be arranged on the brake disk
There is locating slot, the locating slot accommodates the spring.
7. a kind of circulating cooling brake according to claim 1, it is characterised in that: the flywheel shaft left end is provided with winged
Wheel shaft gland, flywheel shaft gland two sides connect and fix the brake ring gear, and the brake ring gear flies with described
Tensioner is provided between wheel shaft.
8. a kind of circulating cooling brake according to claim 1, it is characterised in that: the brake support base with it is described
It is provided with protective case between flywheel shaft, is provided with outside framework oil seal between the brake support base and the protective case.
9. a kind of circulating cooling brake according to claim 3, it is characterised in that: the connecting rod is studs,
The studs of the cylinder side is fixed using slotted nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167190.9A CN109849417A (en) | 2019-03-06 | 2019-03-06 | A kind of circulating cooling brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167190.9A CN109849417A (en) | 2019-03-06 | 2019-03-06 | A kind of circulating cooling brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109849417A true CN109849417A (en) | 2019-06-07 |
Family
ID=66899996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167190.9A Pending CN109849417A (en) | 2019-03-06 | 2019-03-06 | A kind of circulating cooling brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109849417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966314A (en) * | 2019-11-30 | 2020-04-07 | 中山市环亚汽车科技有限公司 | Cooling device for clutch and clutch |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486260A (en) * | 2009-02-27 | 2009-07-22 | 王赛珍 | Clutch brake component of punch press |
| CN101659252A (en) * | 2009-09-19 | 2010-03-03 | 煤炭科学研究总院太原研究院 | Brake with cooling in driving axle of battery forklift |
| CN201575091U (en) * | 2009-11-18 | 2010-09-08 | 荆州市巨鲸传动机械有限公司 | Wet-type brake of gear box |
| CN201679886U (en) * | 2009-11-24 | 2010-12-22 | 杭州杰牌传动科技有限公司 | Novel hydraulic brake |
| CN102011811A (en) * | 2009-09-08 | 2011-04-13 | 陈洁如 | Clutch structure of brick making machine |
| CN202579758U (en) * | 2012-05-15 | 2012-12-05 | 荆州市科英机械制造有限公司 | Normally closed brake for speed reducer |
| CN203035814U (en) * | 2013-01-09 | 2013-07-03 | 襄阳彼勒液压机械有限公司 | Normally closed wet-type parking brake |
| CN203080570U (en) * | 2012-11-23 | 2013-07-24 | 三一重通机械有限公司 | Steering brake and bulldozer |
| CN103847127A (en) * | 2012-12-03 | 2014-06-11 | 江苏沃得机电集团有限公司 | Pneumatic dry floating insert type clutch brake |
| CN203743268U (en) * | 2014-03-11 | 2014-07-30 | 捷奥机械(上海)有限公司 | Air-cooled pneumatic tension clutch brake |
| CN207583994U (en) * | 2017-12-04 | 2018-07-06 | 山推工程机械股份有限公司 | A kind of bulldozer final drive |
| CN108443373A (en) * | 2018-03-28 | 2018-08-24 | 广德盛源电器有限公司 | A kind of brake cooling device |
| CN209813196U (en) * | 2019-03-06 | 2019-12-20 | 浙江易锻精密机械有限公司 | Circulating cooling brake |
-
2019
- 2019-03-06 CN CN201910167190.9A patent/CN109849417A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486260A (en) * | 2009-02-27 | 2009-07-22 | 王赛珍 | Clutch brake component of punch press |
| CN102011811A (en) * | 2009-09-08 | 2011-04-13 | 陈洁如 | Clutch structure of brick making machine |
| CN101659252A (en) * | 2009-09-19 | 2010-03-03 | 煤炭科学研究总院太原研究院 | Brake with cooling in driving axle of battery forklift |
| CN201575091U (en) * | 2009-11-18 | 2010-09-08 | 荆州市巨鲸传动机械有限公司 | Wet-type brake of gear box |
| CN201679886U (en) * | 2009-11-24 | 2010-12-22 | 杭州杰牌传动科技有限公司 | Novel hydraulic brake |
| CN202579758U (en) * | 2012-05-15 | 2012-12-05 | 荆州市科英机械制造有限公司 | Normally closed brake for speed reducer |
| CN203080570U (en) * | 2012-11-23 | 2013-07-24 | 三一重通机械有限公司 | Steering brake and bulldozer |
| CN103847127A (en) * | 2012-12-03 | 2014-06-11 | 江苏沃得机电集团有限公司 | Pneumatic dry floating insert type clutch brake |
| CN203035814U (en) * | 2013-01-09 | 2013-07-03 | 襄阳彼勒液压机械有限公司 | Normally closed wet-type parking brake |
| CN203743268U (en) * | 2014-03-11 | 2014-07-30 | 捷奥机械(上海)有限公司 | Air-cooled pneumatic tension clutch brake |
| CN207583994U (en) * | 2017-12-04 | 2018-07-06 | 山推工程机械股份有限公司 | A kind of bulldozer final drive |
| CN108443373A (en) * | 2018-03-28 | 2018-08-24 | 广德盛源电器有限公司 | A kind of brake cooling device |
| CN209813196U (en) * | 2019-03-06 | 2019-12-20 | 浙江易锻精密机械有限公司 | Circulating cooling brake |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966314A (en) * | 2019-11-30 | 2020-04-07 | 中山市环亚汽车科技有限公司 | Cooling device for clutch and clutch |
| CN110966314B (en) * | 2019-11-30 | 2021-06-04 | 重庆市鼎然工贸有限公司 | Cooling device for clutch and clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105673735B (en) | A kind of oil sealing lubrication system of Retarder | |
| US10344814B2 (en) | Brake | |
| CN109281889A (en) | A kind of combination sealing arrangement and hydraulic cylinder for hydraulic cylinder piston | |
| CN205533096U (en) | Compressor air cooling packs | |
| CN109849417A (en) | A kind of circulating cooling brake | |
| CN204647074U (en) | A kind of oil-way system of retarder in parallel | |
| CN104747407B (en) | A kind of there is lubricating function go hydraulic shrinking machine | |
| CN109826876A (en) | A kind of circulating cooling fission clutch | |
| CN103982674A (en) | Top-mounting fixation ball valve | |
| CN109538663B (en) | Normally closed wet brake | |
| CN106763307A (en) | A kind of and gearbox integration-in-one multi-sheet wet-type EPB | |
| CN207701632U (en) | A kind of pneumatic parking brake | |
| CN215567501U (en) | Chassis brake caliper and vehicle with same | |
| CN209067580U (en) | A kind of hydraulic cylinder piston combination sealing arrangement | |
| CN209875781U (en) | Circulative cooling components of a whole that can function independently clutch | |
| CN209813196U (en) | Circulating cooling brake | |
| CN208503016U (en) | The pendulum type compressor of double air intake structures | |
| CN201661681U (en) | Piston rod sealing system | |
| CN207064524U (en) | Drive axle caliper | |
| CN108775502B (en) | Idle self-lubricating system and method for hydraulic retarder | |
| CN207239036U (en) | Slider of oil press backhaul cylinder component is used in the production of ship use intermediate speed machine air valve die-forging forming | |
| CN206797361U (en) | A kind of Retarder hydraulic pressure opening formula oil extraction check valve | |
| CN206265034U (en) | Parking brake for open type motor vehicles | |
| CN211574104U (en) | Oil circuit structure of caliper disc type double-cylinder brake assembly of loader drive axle | |
| CN214788718U (en) | High-abrasion-resistance front brake caliper piston with good braking effect |
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 |