CN205013547U - Hydraulic pressure disk brake equipment's brake actuating mechanism - Google Patents
Hydraulic pressure disk brake equipment's brake actuating mechanism Download PDFInfo
- Publication number
- CN205013547U CN205013547U CN201520618979.9U CN201520618979U CN205013547U CN 205013547 U CN205013547 U CN 205013547U CN 201520618979 U CN201520618979 U CN 201520618979U CN 205013547 U CN205013547 U CN 205013547U
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- China
- Prior art keywords
- safe
- brake
- crowbar
- assembly
- brake disc
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic pressure disk brake equipment's brake actuating mechanism, including fixing brake caliper support and the safe crow bar assembly on the winch base, brake caliper support and safe crow bar assembly are located brake disc excircle both sides, and fixed mounting has a plurality of work pincers assembly on the brake caliper support, and it is vice all to be equipped with the friction between every work pincers assembly and the brake disc, safe crow bar assembly includes safe crow bar and normal close formula single acting cylinder, and safe crow bar is articulated with normal close formula single acting cylinder tailpiece of the piston rod head, be equipped with a plurality of recesses at brake disc excircle equipartition. The utility model discloses the device, the parking braking performance is good, simple structure, convenient operation, and the hydraulic cylinder figure is few.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of brake actuating mechanism of hydraulic disc type brake device.
Background technique
Hydraulic disc type brake device is the important matching parts of boring winch, and it has the several functions such as service braking, parking braking, emergency braking, anti-collision brake.In order to realize the above function of hydraulic disc type brake device, the actuator of Normal hydraulic disc brake device generally includes: working clamp assembly, safe crowbar assembly, brake disc and braking clamp support four part.
At present, the brake actuating mechanism generally used exists that fluid cylinder number is many, actuator's volume is large, shortcoming of not waiting indefinitely is stopped in parking braking.
Model utility content
The purpose of this utility model is to provide a kind of brake actuating mechanism of hydraulic disc type brake device, solves brake actuating mechanism in prior art and has that fluid cylinder number is many, actuator's volume is large, not dead problem is stopped in parking braking.
The technological scheme that the utility model adopts is, a kind of brake actuating mechanism of hydraulic disc type brake device, comprise and be fixed on braking clamp support on winch base and safe crowbar assembly, braking clamp support and safe crowbar assembly are positioned at brake disc cylindrical both sides, braking clamp support is installed with multiple working clamp assembly, between each working clamp assembly and brake disc, is equipped with friction pair; Safe crowbar assembly comprises safe crowbar and Normally closed type one-way cylinder, safe crowbar and Normally closed type one-way cylinder piston rod end hinged; Multiple groove is laid with at brake disc cylindrical.
The brake actuating mechanism of hydraulic disc type brake device of the present utility model, is further characterized in that:
Safe crowbar can only move along piston rod telescopic direction, stretches in one of them groove of brake disc after safe crowbar reach.
The beneficial effects of the utility model are, performance of parking brake is good, structure is simple, easy to operate, and fluid cylinder number is few, and can realize the various functions that Normal hydraulic dish stops.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A line of vision structural representation in Fig. 1.
In figure, 1. working clamp assembly, 2. safe crowbar assembly, 3. brake disc, 4. braking clamp support, 5 safe crowbars, 6. Normally closed type one-way cylinder.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
With reference to Fig. 1, Fig. 2, structure of the present utility model is, comprise and be fixed on braking clamp support 4 on winch base and safe crowbar assembly 2, braking clamp support 4 and safe crowbar assembly 2 are positioned at brake disc 3 cylindrical both sides, braking clamp support 4 is installed with multiple working clamp assembly 1, between each working clamp assembly 1 and brake disc 3, is equipped with friction pair; Safe crowbar assembly 2 comprises safe crowbar 5 and Normally closed type one-way cylinder 6, and safe crowbar 5 is hinged with Normally closed type one-way cylinder 6 piston rod end, and safe crowbar 5 can only move along piston rod telescopic direction, and other dimensional degrees of freedom are all restrained;
Be laid with multiple groove at brake disc 3 cylindrical, safe crowbar 5 can stretch in one of them groove of brake disc 3 after moving forward.
The utility model can realize the service braking of hydraulic disc type brake device, parking braking, emergency braking, anti-collision brake, and its implementation procedure is as follows:
1) service braking: by regulating the positive pressure of working clamp assembly 1 pair of brake disc 3, thus the brake torque providing size adjustable.
2) parking braking: parking brake handle grip of leaving behind, when Normally closed type one-way cylinder 6 produces without oil pressure in safe crowbar assembly 2, piston rod stretches out and promotes the reach of safe crowbar 5 and stretches to one of them groove of brake disc 3 (Fig. 2 moves to left), stop brake disc to rotate, realize braking brake.Close parking brake handle grip, and when Normally closed type one-way cylinder 6 produces oil pressure in safe crowbar assembly 2, piston rod is retracted and moved (Fig. 2 moves to right) after promoting safe crowbar 5 and thoroughly deviate from the groove of brake disc 3, release braking brake.
3) emergency braking: press emergency stop button, working clamp assembly 1 works and makes rapidly brake disc speed be reduced to a certain degree, and now, safe crowbar assembly 2 participates in work, realizes Emergency braking.
4) anti-collision brake: when anticollision system sends accident control signal, working clamp assembly 1 works, and makes rapidly brake disc speed be reduced to a certain degree, and now, safe crowbar assembly 2 participates in work, realizes Emergency braking.
Claims (2)
1. the brake actuating mechanism of a hydraulic disc type brake device, it is characterized in that: comprise and be fixed on braking clamp support (4) on winch base and safe crowbar assembly (2), braking clamp support (4) and safe crowbar assembly (2) are positioned at brake disc (3) cylindrical both sides, braking clamp support (4) is installed with multiple working clamp assembly (1), between each working clamp assembly (1) and brake disc (3), is equipped with friction pair;
Safe crowbar assembly (2) comprises safe crowbar (5) and Normally closed type one-way cylinder (6), and safe crowbar (5) is hinged with Normally closed type one-way cylinder (6) piston rod end;
Multiple groove is laid with at brake disc (3) cylindrical.
2. the brake actuating mechanism of hydraulic disc type brake device according to claim 1, it is characterized in that: described safe crowbar (5) can only move along piston rod telescopic direction, stretch in brake disc (3) one of them groove after safe crowbar (5) reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618979.9U CN205013547U (en) | 2015-08-17 | 2015-08-17 | Hydraulic pressure disk brake equipment's brake actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618979.9U CN205013547U (en) | 2015-08-17 | 2015-08-17 | Hydraulic pressure disk brake equipment's brake actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013547U true CN205013547U (en) | 2016-02-03 |
Family
ID=55212153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618979.9U Expired - Fee Related CN205013547U (en) | 2015-08-17 | 2015-08-17 | Hydraulic pressure disk brake equipment's brake actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573004A (en) * | 2018-12-27 | 2019-04-05 | 东北农业大学 | A kind of unmanned autogyro brake system and method |
-
2015
- 2015-08-17 CN CN201520618979.9U patent/CN205013547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573004A (en) * | 2018-12-27 | 2019-04-05 | 东北农业大学 | A kind of unmanned autogyro brake system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20160817 |