CN105035050A - Integrated parking mechanism - Google Patents
Integrated parking mechanism Download PDFInfo
- Publication number
- CN105035050A CN105035050A CN201510516618.8A CN201510516618A CN105035050A CN 105035050 A CN105035050 A CN 105035050A CN 201510516618 A CN201510516618 A CN 201510516618A CN 105035050 A CN105035050 A CN 105035050A
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- CN
- China
- Prior art keywords
- parking
- torque arm
- screw
- piston
- clamp
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an integrated parking mechanism which comprises a clamp. The clamp is internally provided with a support and a parking assembly in sequence, a parking pull arm is arranged at one end of the clamp, and a packing inhaul cable is arranged on the parking pull arm. A friction plate is fixedly connected in the support, and friction plate springs are arranged at the joint of the friction plate and the support. The parking assembly comprises a piston, an adjusting screw, a ball disc, a pull arm screw and a bush. The piston is connected with one end of the adjusting screw, and a ball cage, a compression spring and a thread sleeve are sequentially arranged at the other end of the adjusting screw in a sleeving mode, wherein the compression spring and the thread sleeve are arranged in the ball cage. A clamp spring is arranged on the thread sleeve in a sleeving mode, and a buckle is arranged at the end, away from the adjusting screw, of the thread sleeve in sequence. The pull arm screw is arranged in the bush, and the end, away from the ball disc, of the pull arm screw penetrates through the bush and is connected to the parking pull arm. By means of the integrated parking mechanism, decomposition of parking force is achieved, the stress deformation of the ball disc is reduced, the parking performance of a vehicle can be easily improved, and the hand braking force of a driver in vehicle parking is reduced.
Description
Technical field
The present invention relates to drg technical field, particularly relate to a kind of integrated form halting mechanism.
Background technology
Integrated form halting mechanism neutron part ball dish carries the effect by passing to piston and brake disc in braking during standstill power, when parking by pulling parking drag-line, travel forward through parking torque arm rotation and then ball dish and produce parking power, then piston promotes friction lining clamping brake disc and realizes parking.Under the effect of ball dish, ball dish is made to bear certain thrust.When needing larger parking power, in order to prevent, ball dish is stressed excessively arranges fracture, and ball dish needs enough intensity to bear parking power.And existing halting mechanism, unloaded WT is comparatively large, need parking force rate larger time ball dish intensity need to strengthen, and then need more material and design space, the ball in halting mechanism taken inventory and was accepting the defect of major rupture.
Summary of the invention
For the deficiency that prior art exists, object of the present invention just there are provided a kind of integrated form halting mechanism, achieve parking decomposition of force, decrease ball dish stress deformation, be of value to the parking performance of lifting vehicle, meanwhile, under identical parking drag-line Input Forces requires, the parking brake power of chaufeur during vehicle parking can be reduced.
To achieve these goals, the technical solution used in the present invention is such: a kind of integrated form halting mechanism, comprise clamp, in described clamp, be disposed with support and parking assembly, one end of clamp is provided with parking torque arm, and parking torque arm is provided with parking drag-line; Described support internal fixtion is connected with friction lining, and the junction of this friction lining and support is provided with friction lining spring; Described parking assembly comprises piston, adjusting screw(rod), ball dish, torque arm screw rod and lining, and one end of described adjusting screw(rod) is connected with piston, and the other end of adjusting screw(rod) is arranged with ball cage successively, be arranged at stage clip in ball cage and swivel nut; Described swivel nut is arranged with jump ring, and its one end away from adjusting screw(rod) is disposed with buckle; The side of described ball dish is connected with buckle, opposite side is connected with torque arm screw rod, and is provided with pad between ball dish and buckle; Described torque arm screw rod is arranged in lining, and its one end away from ball dish is connected in parking torque arm through lining.
As a kind of preferred version, described parking torque arm is fixedly connected with parking spring away from the side of parking assembly by parking screw, and parking torque arm is connected with parking assembly by parking screw.
As a kind of preferred version, described piston is provided with piston dust cover near one end of friction lining.
As a kind of preferred version, between described piston dust cover and piston, be provided with seal ring.
As a kind of preferred version, described support and clamp by guide finger, sell screw and be connected.
As a kind of preferred version, one end of described guide finger is provided with guiding guide, the other end is provided with guide pin dust cover.
Compared with prior art, beneficial effect of the present invention: present invention achieves parking decomposition of force, decreases ball dish stress deformation, be of value to the parking performance of lifting vehicle, meanwhile, under identical parking drag-line Input Forces requires, the parking brake power of chaufeur during vehicle parking can be reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural blast figure of Fig. 1;
Fig. 3 is the structural blast figure of parking assembly in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of integrated form halting mechanism, comprises clamp 1, is disposed with support 2 and one end of parking assembly 3, clamp 1 is provided with parking torque arm 4, and parking torque arm 4 is provided with parking drag-line 5 in described clamp 1; Described parking torque arm 5 is fixedly connected with parking spring 7 away from the side of parking assembly 3 by parking screw 6, and parking torque arm 4 is connected with parking assembly 3 by parking screw 6; Described support 2 and clamp 1 by guide finger 8, sell screw 9 and be connected, one end of described guide finger 8 is provided with guiding guide 10, the other end is provided with guide pin dust cover 11; Described support 2 internal fixtion is connected with friction lining 12, and this friction lining 12 is provided with friction lining spring 13 with the junction of support 2; As shown in Figure 3, described parking assembly 3 comprises piston 31, adjusting screw(rod) 32, ball dish 33, torque arm screw rod 34 and lining 35, one end of described adjusting screw(rod) 32 is connected with piston 31, and the other end of adjusting screw(rod) 32 is arranged with ball cage 36 successively, be arranged at stage clip 37 in ball cage 36 and swivel nut 38; Described swivel nut 38 is arranged with jump ring 39, and its one end away from adjusting screw(rod) 32 is disposed with buckle 40; The side of described ball dish 33 is connected with buckle 40, opposite side is connected with torque arm screw rod 34, and is provided with pad 41 between ball dish 33 and buckle 40; Described torque arm screw rod 34 is arranged in lining 35, and its one end away from ball dish 33 is connected in parking torque arm 4 through lining 35; Described piston 31 is provided with piston dust cover 14 near one end of friction lining 12, is provided with seal ring 15 between described piston dust cover 14 and piston.When parking, pull parking drag-line 5, parking torque arm 4 drives torque arm screw rod 34 to rotate, and ball dish 33 is travelled forward and produces parking power, and then piston 31 promotes friction lining 12, friction lining 12 clamps brake disc thus realizes parking.Owing to being provided with buckle 40 and pad 41 between ball dish 33 and swivel nut 38, decompose the parking power that ball dish 33 passes, decrease ball dish 33 stress deformation, be of value to the parking performance of lifting vehicle, simultaneously, under identical parking drag-line 5 Input Forces requires, the parking brake power of chaufeur during vehicle parking can be reduced.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. an integrated form halting mechanism, is characterized in that: comprise clamp, is disposed with support and parking assembly, one end of clamp is provided with parking torque arm, and parking torque arm is provided with parking drag-line in described clamp; Described support internal fixtion is connected with friction lining, and the junction of this friction lining and support is provided with friction lining spring; Described parking assembly comprises piston, adjusting screw(rod), ball dish, torque arm screw rod and lining, and one end of described adjusting screw(rod) is connected with piston, and the other end of adjusting screw(rod) is arranged with ball cage successively, be arranged at stage clip in ball cage and swivel nut; Described swivel nut is arranged with jump ring, and its one end away from adjusting screw(rod) is disposed with buckle; The side of described ball dish is connected with buckle, opposite side is connected with torque arm screw rod, and is provided with pad between ball dish and buckle; Described torque arm screw rod is arranged in lining, and its one end away from ball dish is connected in parking torque arm through lining.
2. a kind of integrated form halting mechanism according to claim 1, is characterized in that: described parking torque arm is fixedly connected with parking spring away from the side of parking assembly by parking screw, and parking torque arm is connected with parking assembly by parking screw.
3. a kind of integrated form halting mechanism according to claim 1, is characterized in that: described piston is provided with piston dust cover near one end of friction lining.
4. a kind of integrated form halting mechanism according to claim 3, is characterized in that: be provided with seal ring between described piston dust cover and piston.
5. a kind of integrated form halting mechanism according to claim 1, is characterized in that: described support and clamp by guide finger, sell screw and be connected.
6. a kind of integrated form halting mechanism according to claim 5, is characterized in that: one end of described guide finger is provided with guiding guide, the other end is provided with guide pin dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516618.8A CN105035050A (en) | 2015-08-21 | 2015-08-21 | Integrated parking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510516618.8A CN105035050A (en) | 2015-08-21 | 2015-08-21 | Integrated parking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105035050A true CN105035050A (en) | 2015-11-11 |
Family
ID=54442187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510516618.8A Pending CN105035050A (en) | 2015-08-21 | 2015-08-21 | Integrated parking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035050A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406320A (en) * | 2000-11-28 | 2003-03-26 | 罗伯特博施有限公司 | Disc brake cylinder with parking brake mechanism |
| EP1936227A1 (en) * | 2006-12-20 | 2008-06-25 | ROBERT BOSCH GmbH | Method for assembling a braking device and braking device assembled according to such a method |
| CN201110331Y (en) * | 2007-07-30 | 2008-09-03 | 武汉元丰汽车零部件有限公司 | Floating clamp fluid pressure disc type integration brake based on screw drive |
| CN201129379Y (en) * | 2007-12-17 | 2008-10-08 | 万向集团公司 | Parking caliper |
| CN103032490A (en) * | 2011-09-28 | 2013-04-10 | 曙制动器工业株式会社 | Disc brake apparatus |
| CN103210231A (en) * | 2010-10-22 | 2013-07-17 | 底盘制动国际有限责任公司 | Disc brake having a latch for locking the conversion cartridge by means of a latch |
| CN203374701U (en) * | 2013-07-15 | 2014-01-01 | 泛博制动部件（苏州）有限公司 | Support used for holding friction piece |
| CN204895444U (en) * | 2015-08-21 | 2015-12-23 | 泛博制动部件（苏州）有限公司 | Integrated form parking mechanism |
-
2015
- 2015-08-21 CN CN201510516618.8A patent/CN105035050A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406320A (en) * | 2000-11-28 | 2003-03-26 | 罗伯特博施有限公司 | Disc brake cylinder with parking brake mechanism |
| EP1936227A1 (en) * | 2006-12-20 | 2008-06-25 | ROBERT BOSCH GmbH | Method for assembling a braking device and braking device assembled according to such a method |
| CN201110331Y (en) * | 2007-07-30 | 2008-09-03 | 武汉元丰汽车零部件有限公司 | Floating clamp fluid pressure disc type integration brake based on screw drive |
| CN201129379Y (en) * | 2007-12-17 | 2008-10-08 | 万向集团公司 | Parking caliper |
| CN103210231A (en) * | 2010-10-22 | 2013-07-17 | 底盘制动国际有限责任公司 | Disc brake having a latch for locking the conversion cartridge by means of a latch |
| CN103032490A (en) * | 2011-09-28 | 2013-04-10 | 曙制动器工业株式会社 | Disc brake apparatus |
| CN203374701U (en) * | 2013-07-15 | 2014-01-01 | 泛博制动部件（苏州）有限公司 | Support used for holding friction piece |
| CN204895444U (en) * | 2015-08-21 | 2015-12-23 | 泛博制动部件（苏州）有限公司 | Integrated form parking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |