CN203413000U - Electric hydraulic caliper disc brake - Google Patents
Electric hydraulic caliper disc brake Download PDFInfo
- Publication number
- CN203413000U CN203413000U CN201320529601.2U CN201320529601U CN203413000U CN 203413000 U CN203413000 U CN 203413000U CN 201320529601 U CN201320529601 U CN 201320529601U CN 203413000 U CN203413000 U CN 203413000U
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- CN
- China
- Prior art keywords
- disc brake
- caliper
- arm
- brake
- yoke
- 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 an electric hydraulic caliper disc brake. The electric hydraulic caliper disc brake is characterized by comprising an assembly, wherein the assembly comprises a frame and a shell; the assembly is arranged on one end of an electromotor through an arm and a bolt, the shell is provided with a projecting motor rod, and the rod is provided with a brake disc supported on the rod through an adjustable ring; an opposite surface of the disc is provided with a disc brake caliper I and a disc brake caliper II, and the disc brake caliper I and the disc brake caliper II are fixed through a bracket on the frame; the disc brake caliper I and the disc brake caliper II are provided with a friction pad, and the friction pad and the two opposite surfaces of the disc are contacted. The electric hydraulic caliper disc brake provided by the utility model has the beneficial effects that the production cost is reduced, a hydraulic caliper is independently arranged, the electric hydraulic caliper disc brake can replace an electrical machine caliper or work with the electrical machine caliper simultaneously, and the electric hydraulic caliper disc brake is economical and practical.
Description
Technical field
The utility model relates to the braking assembling, particularly a kind of electric hydaulic caliper disc brake on a kind of electric locomotive.
Background technique
Known this break comprises disk and shoe brake, they or be electromechanical, or water pressing.Yet, along with continuous development, starting electromechanical and hydrostatic break to be combined and be arranged in a common substrate, its cost preferably can be relatively cheap, is also applicable to being configured in the random position of standard motor.But existing break only may be arranged on special position on the market, and the somewhat expensive of producing and keeping.
Model utility content
The purpose of this utility model has been to provide a kind of novel electric hydaulic caliper disc brake, in order to solve above-mentioned existing issue.
The technical solution of the utility model is as follows: a kind of electric hydaulic caliper disc brake, it is characterized in that: on electric hydaulic caliper disc brake, comprise an assembly, on assembly, include a framework, shell, and this assembly is installed on one end of motor by arm and bolt; The motor bar that has a protrusion on shell, and this bar supports the brake puck on it with one by adjustable loop; On the opposing face of disk, be provided with Disk brake device pincers one and Disk brake device pincers two, both are fixing in place by the support on framework; On Disk brake device pincers one and Disk brake device pincers two, have a friction pad, it contacts with the opposite sides of disk.
In the extension of framework, have solenoid, it can driving arm one and arm two.
The stopper place of volute is extended with yoke downwards, and yoke is connected with chain link two by chain link one accordingly with arm one, arm two.
Second yoke is by connected element one and connected element, to carry out pivoting to be connected with chain link one, chain link, has pivot one and pivot two between chain link one and chain link two.
The mechanism that friction pad is installed on Disk brake device pincers one and Disk brake device pincers two includes a draft helical spring.
The upper end of draft helical spring is installed on the lower end of yoke, and the lower end of draft helical spring is positioned on a support two by tension adjustment nut.
On framework, with the support that can support brake puck lower end brake caliper, the below of brake caliper is connected with parts.
Yoke is connected with supporter, and supporter guides by the slit in guidance on framework.
The beneficial effects of the utility model are: reduced cost of production, and hydraulic tongs independently settle, and can replace motor pincers or work with motor pincers simultaneously, and economical and practical.
Accompanying drawing explanation
Fig. 1 is a cross-sectional end view that applies to the current model utility of Motor Vehicle;
Fig. 2 is the side cross-sectional view along Fig. 1 line 2-2;
Fig. 3 is the section plan along Fig. 1 line 3-3.
In figure, indicate: 11, assembly, 12, motor, 13, framework, 14, shell, 15, arm, 16, bolt, 17, motor bar, 18, brake puck, 19, adjustable loop, 21, Disk brake device pincers one, 22, Disk brake device pincers two, 23, support, 24, friction pad, 25, arm one, 26, arm two, 27, solenoid, 28, extend, 29, yoke, 31, stopper, 32, chain link one, 33, chain link two, 34, connected element one, 35, connected element two, 36, pivot one, 37, pivot two, 38, draft helical spring, 40, lower end, 41, tension adjustment nut, 42, support two, 43, brake caliper, 44, parts, 45, supporter, 46, slit, 47, guidance.
Embodiment
By reference to the accompanying drawings, the utility model is described in further detail.
As shown in the figure, the utility model electric hydaulic caliper disc brake, it is characterized in that: on electric hydaulic caliper disc brake, comprise an assembly 11, on assembly 11, include a framework 13, shell 14, and this assembly is installed on one end of motor 12 by arm 15 and bolt 16; The motor bar 17 that has a protrusion on shell 14, and this bar is with a brake puck 18 supporting on it by adjustable loop 19; On the opposing face of disk 18, be provided with Disk brake device pincers 1 and Disk brake device pincers 2 22, both are fixing in place by the support 23 on framework 13; On Disk brake device pincers 1 and Disk brake device pincers 2 22, have a friction pad 24, it contacts with the opposite sides of disk.In the extension 28 of framework 13, have solenoid 27, it can driving arm 1 and arm 2 26.Stopper 31 places of volute 27 are extended with yoke 29 downwards, and yoke 29 is connected with chain link 2 33 by chain link 1 accordingly with arm 1, arm 2 26.Yoke 29 is by connected element 1, to carry out pivoting with connected element 35 to be connected with chain link 1,2 33 of chain links, has pivot 1 and pivot 2 37 between chain link 1 and chain link 2 33.The mechanism that friction pad 24 is installed on Disk brake device pincers 1 and Disk brake device pincers 2 22 includes a draft helical spring 38.The upper end of draft helical spring 38 is installed on the lower end of yoke 29, and the lower end 40 of draft helical spring 38 is positioned on a support 2 42 by tension adjustment nut 41.On framework 13, with the support that can support brake puck 18 lower end brake calipers 43, the below of brake caliper 43 is connected with parts 44.Yoke 29 is connected with supporter 45, and supporter 45 guides by the slit 46 of 47 li of guidance on framework 13.
As shown in the figure, concrete structure of the present utility model as described above.Assembly 11 is connected with motor 12, to start certain machine (not shown), such as a hoist.Wherein Disk brake device pincers 1 and Disk brake device pincers 2 22 are traditional types, have a friction pad 24, contact with the opposite sides of disk.Arm 1 and arm 2 26 shake to drive friction pad towards respective opposite direction.Position from Fig. 1 starts, and arm 1 counterclockwise rotates, and arm 2 26 rotates toward the clockwise direction, and this will make friction pad 24 drive brake puck 18 to stop motor 12.Fig. 1 has shown that arm 1 and arm 2 26 are positioned at non-normal danger.
Solenoid 27 is arranged in the extension 28 of framework 13, can drive two arms.Yoke 29 is from solenoid stopper 31 to downward-extension.A pair of chain link is connected yoke 29 and arm 1 are corresponding with arm 2 26.These chain links extend from the opposite direction of yoke, as showing in Fig. 1, and are connected with connected element 2 35 pivotings with connected element 1 at another side, so the strength transmitting between chain link and yoke equates yoke axle is had and the impact of opposite direction.Pivot 1 and pivot 2 37 are correspondingly between chain link 32 and 33, and arm 1 and arm 2 26 have certain distance with the pivot of arm, like this, when solenoid 27 energising, stopper 31 is moved upwards up to the position of Fig. 1, and arm 1 is turned clockwise, and arm 2 26 is rotated counterclockwise.As above-mentioned said, this discharges disc brake.Electric current passes into the machine-processed (not shown) of solenoid 27, parallels with the energy to motor supply, and like this, when motor rotates, solenoid 27 will be switched on, and motor is when cut out, and solenoid can power-off.
The mechanism that friction pad 24 is arranged on Disk brake device pincers 1 and Disk brake device pincers 2 22 comprises a draft helical spring 38.The upper end of spring is arranged on the lower end of yoke, and lower end 40 is by being placed in tension adjustment nut 41 on a support 42 and being connected with it.On framework 13 with this support, supported the brake caliper 43 of brake puck 18 lower ends.Under the effect of the hydraulic pressure on parts 44 direction lines roughly, brake caliper 43 makes friction pad 24 be connected with brake puck 18.Such as, on hoist, Disk brake device pincers 1 and Disk brake device pincers 2 22 are used in parking, and when needs bridge operation or terrestrial operation, can use the hydraulic pressure brake calipers of replacement.Because as stated earlier, between chain link 1 and chain link 2 33 and yoke 29, there is contrary power, yoke and piston do not need horizontal Ying road or supporting mechanism, just as shown in Figure 1.As shown in Figure 2, supporter 45 links together with yoke, and by slit 46 guiding of 47 li of guidance on framework 13.45 of guidance can be subject to accidental power impact, as the power when yoke 29 rises or declines.
In operation, as long as motor 12 power-off, volute 27 will shut down equally, the position that draft helical spring 38 is understood under yoke 29 is remained on like this, and arm 1 rocks counterclockwise, arm 2 26 rocks clockwise.Have Disk brake device pincers 1 can be connected with brake puck 18 with the friction pad 24 of Disk brake device pincers 2 22, and break just can be applied.
When motor 12 energising, volute 27 also can be switched on, and yoke 29 is risen on position shown in Fig. 1 and 2.This can cause that chain link 1 and chain link 2 33 rolling swing arms 1 and arm 2 26 loosen region to its braking, contrary with the power of draft helical spring 38.The reverse motions of chain link 1 and chain link 2 33 and yoke 29, and its connected piston can remain on settling position yoke and piston, and do not need any transverse guidance mechanism.And this part can keep, for its braking release position, being cut off until lead to the electric current of motor 12.In this, volute 27 meeting power-off, draft helical spring 38 can make yoke 29 decline at once.Chain link 1 and chain link 2 33 meeting rolling swing arms 1 and arm 2 26 move to relevant position.
Because the heart link arrangement on volute piston and brake arm, can operate braking by using with the central spring of piston coaxial.So the adjustment of braking force just can be individual simple, is just enough to control retardation pressure because change spring pressure by adjustment tension adjustment nut 41 through lower springs lower end 40.The braking force in Disk brake device pincers 1 and Disk brake device pincers 2 22 can be effectively controlled in the adjustment of draft helical spring 38 working lengths.
Claims (8)
1. an electric hydaulic caliper disc brake, is characterized in that:
On electric hydaulic caliper disc brake, comprise an assembly (11), on assembly (11), include a framework (13), shell (14), and this assembly is installed on one end of motor (12) by arm (15) and bolt (16);
The motor bar (17) that has a protrusion on shell (14), and this bar supports the brake puck (18) on it with one by adjustable loop (19);
On the opposing face of disk (18), be provided with Disk brake device pincers one (21) and Disk brake device pincers two (22), both are fixing in place by the support (23) on framework (13);
On Disk brake device pincers one (21) and Disk brake device pincers two (22), have a friction pad (24), it contacts with the opposite sides of disk.
2. electric hydaulic caliper disc brake according to claim 1, is characterized in that: in the extension (28) of framework (13), have solenoid (27), it can driving arm one (25) and arm two (26).
3. electric hydaulic caliper disc brake according to claim 2, it is characterized in that: the stopper (31) of volute (27) locates to be extended with yoke (29) downwards, yoke (29) is connected with chain link two (33) by chain link one (32) accordingly with arm one (25), arm two (26).
4. electric hydaulic caliper disc brake according to claim 3, it is characterized in that: yoke (29) is by connected element one (34), to carry out pivoting with connected element (35) to be connected with chain link one (32), chain link two (33), has pivot one (36) and pivot two (37) between chain link one (32) and chain link two (33).
5. electric hydaulic caliper disc brake according to claim 1, is characterized in that: the mechanism that friction pad (24) is installed on Disk brake device pincers one (21) and Disk brake device pincers two (22) includes a draft helical spring (38).
6. electric hydaulic caliper disc brake according to claim 5, it is characterized in that: the upper end of draft helical spring (38) is installed on the lower end of yoke (29), the lower end (40) of draft helical spring (38) is positioned on a support two (42) by tension adjustment nut (41).
7. according to the electric hydaulic caliper disc brake shown in claim 1 or 2, it is characterized in that: framework (13) is upper with the support that can support brake puck (18) lower end brake caliper (43), and the below of brake caliper (43) is connected with parts (44).
8. according to the electric hydaulic caliper disc brake described in claim 3 or 4 or 6, it is characterized in that: yoke (29) is connected with supporter (45), supporter (45) guides by the upper inner slit (46) of guidance (47) of framework (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529601.2U CN203413000U (en) | 2013-08-29 | 2013-08-29 | Electric hydraulic caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529601.2U CN203413000U (en) | 2013-08-29 | 2013-08-29 | Electric hydraulic caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413000U true CN203413000U (en) | 2014-01-29 |
Family
ID=49975889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529601.2U Expired - Fee Related CN203413000U (en) | 2013-08-29 | 2013-08-29 | Electric hydraulic caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088653A1 (en) * | 2015-11-23 | 2017-06-01 | 李荣亮 | Hydraulic disc safety brake |
-
2013
- 2013-08-29 CN CN201320529601.2U patent/CN203413000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088653A1 (en) * | 2015-11-23 | 2017-06-01 | 李荣亮 | Hydraulic disc safety brake |
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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 |
Granted publication date: 20140129 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |