CN202152810U - Caliper disc brake - Google Patents
Caliper disc brake Download PDFInfo
- Publication number
- CN202152810U CN202152810U CN2011202796510U CN201120279651U CN202152810U CN 202152810 U CN202152810 U CN 202152810U CN 2011202796510 U CN2011202796510 U CN 2011202796510U CN 201120279651 U CN201120279651 U CN 201120279651U CN 202152810 U CN202152810 U CN 202152810U
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- CN
- China
- Prior art keywords
- lever
- piston body
- cylinder
- disc brake
- connector
- 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 - Fee Related
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Abstract
The utility model discloses a caliper disc brake used for a high-speed shaft brake of a wind generating set for braking and a mechanical brake or speed reducer matched with various mechanical drivers. The caliper disc brake comprises a base, a friction disc, gasket brackets, a left lever, a right lever and a power device, wherein the power device comprises a piston body, a disc spring, an oil cylinder and a cylinder connector, the ends of the gasket brackets are sleeved on the base, the two gasket brackets are connected with one ends of the left lever and the right lever through shoe pin shafts, the other end of the left lever is connected with the end of the piston body, the other end of the piston body is installed in the oil cylinder, the disc spring is sleeved outside the piston body, the oil cylinder is connected with the cylinder connector, and the cylinder connector is connected with the right lever; and a left connector and a right connector are installed in holes on the left lever and the right lever, and the left connector is connected with the right connector through an adjusting bolt. The caliper disc brake has the characteristics of wide range of braking force, high working efficiency, simple structure and convenience for maintenance.
Description
Technical field
The utility model relates to a kind of brake device, the mechanical braking that it is mainly used in that wind power generating set high speed shaft brake is gone up and the multiple Mechanical Driven of various industries such as lifting transportation, harbour handling, cable, hoist cable equipment is supporting or the caliper disc brake of deceleration.
Background technique
Along with the raising of science and technology development and Machine Design level, adopted disk type braker as braking device in the various mechanical devices more and more, because it is compared with traditional band brake, block brake and internal expanding shoe brake; It is steadily reliable, simple in structure to have braking, installation, easy to maintenance; And disk type braker is along the brake disc axial force distribution, compact structure, and size is little; Detent torque range is big, and braking ability is stable, good heat dissipation; And can one the dish multimachine, a machine polydisc, disk type braker has the function of its superior uniqueness just; Will become the first-selection braking control product on each owner and other machinery, disk type braker will become following main developing direction of break.
Summary of the invention
The purpose of the utility model is to provide a kind of compact structure, detent torque range is big, braking ability is stable caliper disc brake.
Caliper disc brake adopts following technological scheme, and the utility model is made up of base, wearing piece, liner frame, lever left, right lever, power plant, wherein; Power plant are made up of piston body, dish spring, oil cylinder, cylinder joint; Wearing piece is installed on the liner frame, and the end of liner frame is sleeved on the base, and two liner framves are connected through a watt bearing pin with an end of lever left, right lever respectively; The other end at lever left is connected with the end of piston body; The other end of piston body is installed in the oil cylinder, in the outer cover of piston body the dish spring is housed, and the dish spring closely contacts with oil cylinder; One end of the opening of oil cylinder is equipped with the cylinder joint, and the other end of cylinder joint is connected with right lever.
On lever left and right lever, have the hole, left joint and right connector are installed in the hole, be connected through the adjustment bolt between left joint and the right connector, Cock screw closely contacts with the adjustment bolt, and effect is to compress the adjustment bolt.Through left and right joint left and right sides lever is linked together, rotate the adjustment bolt, can regulate the distance between the lever of the left and right sides, thereby control the distance between two wearing pieces.In addition, left joint and right connector are the fulcrums of lever left and right lever.
End face central part at piston body has the hole, and manual control spiral shell axle is installed in the hole, through manual control spiral shell axle, and can mobile piston.
In the groove of liner frame, be placed with magnet, the effect that magnet is installed is: can tightly hold wearing piece, wearing piece tightly is attached on the end face of liner frame.
Between lever left and right lever, be installed with pressing plate; On pressing plate, have elongated hole, pressing plate is connected with base with the cylinder hex head bolt through elongated hole, and there is the adjusting bolt position of corresponding elongated hole in the both sides of pressing plate; Regulate bolt for two and press closer the cylinder hex head bolt; Rotate and regulate bolt, can adjust the relative position of left and right sides lever and base, thereby be able to make the purpose of two wearing piece keeping parallelisms.
The superior effect of the utility model: size is little, and detent torque range is big, high working efficiency, and is simple in structure, installation, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the plan structure diagrammatic sketch of the utility model.
Embodiment
Like Fig. 1, shown in 2, caliper disc brake, it is made up of base 1, wearing piece 3, liner frame 2, lever left 13, right lever 5, power plant; Wherein, Power plant are made up of piston body 10, dish spring 12, oil cylinder 11, cylinder joint 9, it is characterized in that: an end of liner frame 2 is sleeved on the base 1, and two liner framves 2 are connected through watt pivot pin 4 with an end of lever left 13, right lever 5 respectively; The other end at lever left 13 is connected with the end of piston body 10; The other end of piston body 10 is installed in the oil cylinder 11, in the outer cover of piston body 10 dish spring 12 is housed, and dish spring 12 closely contacts with oil cylinder 11; One end of the opening of oil cylinder 11 is equipped with cylinder joint 9, and the other end of cylinder joint 9 is connected with right lever 5.
On lever left 13 and right lever 5, have hole 21, left joint 18 and right connector 6 are installed in hole 21, be connected through adjustment bolt 7 between left joint 18 and the right connector 6, Cock screw 19 closely contacts with adjustment bolt 7.
End face central part at piston body 10 has the hole, and manual control spiral shell axle 8 is installed in the hole.
In the groove of liner frame, be placed with magnet 20.
Between lever left 13 and right lever 5, be installed with pressing plate 14; On pressing plate 14, have elongated hole 15; Pressing plate 14 is connected with base 1 through elongated hole 15 usefulness cylinder hex head bolts 16; The position of corresponding elongated hole 15 has 17, two adjustings of the bolt of adjusting bolt 17 to press closer cylinder hex head bolt 16 in the both sides of pressing plate 14.
Its working procedure is such: when not having oil pressure; Dish spring 12 leans on elastic force to promote piston body 10 and moves with oil cylinder 11; Thereby lever left 13 and right lever 5 are outwards moved, and are the fulcrum of rotation with left joint 18 with right connector 6, and the friction plate 3 on the liner frame 2 is moved inward; To brake disc tightly being killed, reach the purpose of brake to friction plate 3.Behind the fuel feeding, under the effect of oil pressure, lever left 13 moves inward with right lever 5, thereby the friction plate 3 on the liner frame 2 is outwards moved, and removes the state of brake.
Claims (5)
1. caliper disc brake; It is made up of base (1), wearing piece (3), liner frame (2), lever left (13), right lever (5), power plant; Wherein, Power plant are made up of piston body (10), dish spring (12), oil cylinder (11), cylinder joint (9), it is characterized in that: an end of liner frame (2) is sleeved on the base (1), and two liner framves (2) are connected through a watt pivot pin (4) with an end of lever left (13), right lever (5) respectively; The other end at lever left (13) is connected with the end of piston body (10); The other end of piston body (10) is installed in the oil cylinder (11), in the outer cover of piston body (10) dish spring (12) is housed, and dish spring (12) closely contacts with oil cylinder (11); One end of the opening of oil cylinder (11) is equipped with cylinder joint (9), and the other end of cylinder joint (9) is connected with right lever (5).
2. caliper disc brake according to claim 1; It is characterized in that: on lever left (13) and right lever (5), have hole (21); Left joint (18) and right connector (6) are installed in hole (21); Be connected through adjustment bolt (7) between left side joint (18) and the right connector (6), Cock screw (19) closely contacts with adjustment bolt (7).
3. caliper disc brake according to claim 1 is characterized in that: the end face central part at piston body (10) has the hole, and manual control spiral shell axle (8) is installed in the hole.
4. caliper disc brake according to claim 1 is characterized in that: in the groove of liner frame (2), be placed with magnet (20).
5. caliper disc brake according to claim 1; It is characterized in that: between lever left (13) and right lever (5), be installed with pressing plate (14); On pressing plate (14), have elongated hole (15); Pressing plate (14) is connected with base (1) with cylinder hex head bolt (16) through elongated hole (15), and there is adjusting bolt (17) position of corresponding elongated holes (15) in the both sides of pressing plate (14), regulates bolts (17) for two and presses closer cylinder hex head bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202796510U CN202152810U (en) | 2011-08-03 | 2011-08-03 | Caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202796510U CN202152810U (en) | 2011-08-03 | 2011-08-03 | Caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152810U true CN202152810U (en) | 2012-02-29 |
Family
ID=45693306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202796510U Expired - Fee Related CN202152810U (en) | 2011-08-03 | 2011-08-03 | Caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134829A (en) * | 2015-08-07 | 2015-12-09 | 青岛四方车辆研究所有限公司 | Hydraulic brake lever device |
-
2011
- 2011-08-03 CN CN2011202796510U patent/CN202152810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134829A (en) * | 2015-08-07 | 2015-12-09 | 青岛四方车辆研究所有限公司 | Hydraulic brake lever device |
| CN105134829B (en) * | 2015-08-07 | 2017-06-30 | 中车青岛四方车辆研究所有限公司 | Hydraulic brake lever device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120803 |