CN112268081B - Eccentric wear prevention electric hydraulic brake - Google Patents
Eccentric wear prevention electric hydraulic brake Download PDFInfo
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- CN112268081B CN112268081B CN202011153135.3A CN202011153135A CN112268081B CN 112268081 B CN112268081 B CN 112268081B CN 202011153135 A CN202011153135 A CN 202011153135A CN 112268081 B CN112268081 B CN 112268081B
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- brake
- sliding blocks
- hydraulic brake
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
- F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an anti-eccentric electric hydraulic brake, which comprises a fixed seat, wherein one side of the top end of the fixed seat is provided with a first chute, two sides of the inner wall of the first chute are respectively connected with two sides of two first sliding blocks in a sliding way, and the top ends of the two first sliding blocks are respectively and fixedly provided with a first brake plate. The abrasion to the second brake plate during braking is reduced, and the service life of the second brake plate is prolonged.
Description
Technical Field
The invention relates to a brake, in particular to an anti-eccentric electric hydraulic brake.
Background
A brake is a device having a function of decelerating, stopping, or maintaining a stopped state of a moving member (or a moving machine). Is a mechanical part that stops or decelerates moving parts in a machine. Commonly called brake and brake. The brake mainly comprises a braking frame, a braking piece, an operating device and the like. Some brakes are also equipped with automatic adjustment of the brake clearance. In order to reduce the braking torque and the structural size, the brake is usually mounted on the high-speed shaft of the equipment, but large equipment (such as a mine hoist, an elevator and the like) with higher requirements on safety is mounted on the low-speed shaft close to the working part of the equipment.
In the prior art, the brake is used for braking the brake wheel, and braking deceleration needs to be completed by clamping the brake wheel, and in the process, the following defects mainly exist:
1. after the brake disc is used for a long time, the position of the brake disc is easy to deviate, so that the angle between the brake disc and the brake wheel deviates, and the brake disc and the brake wheel cannot be fully attached, so that the brake disc is seriously abraded, the braking effect of the brake disc is poor, and the service life and the braking effect of the brake disc are reduced;
2. the brake disc is in full contact with the brake wheel, so that the brake disc is easy to wear in long-term contact, and the brake disc is easy to damage after being worn for many times, so that the service life of the brake disc is shortened;
3. after the brake wheel is braked and decelerated by the brake disc, the brake disc is easy to loosen due to the fact that the rotating speed of the brake wheel is high, the brake disc does not clamp the brake wheel tightly, and the brake effect of the brake disc is reduced.
Disclosure of Invention
The present invention is directed to an anti-eccentric electric hydraulic brake, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-eccentric electric hydraulic brake comprises a fixed seat, wherein one side of the top end of the fixed seat is provided with a first sliding chute, two sides of the inner wall of the first sliding chute are respectively connected with two sides of two first sliding blocks in a sliding manner, the top ends of the two first sliding blocks are respectively fixedly provided with a first brake plate, one end of one side of each of the two first brake plates is respectively fixedly provided with a first adjusting rod, one end of each of the two first adjusting rods is respectively hinged with one end of one side of each of the two second brake plates, the other end of one side of each of the two second brake plates is respectively hinged with one end of each of the two second adjusting rods, the other end of each of the two second adjusting rods is respectively hinged with one side of each of the two second sliding blocks, two sides of the two second sliding blocks are respectively connected with two sides of the inner wall of the two second sliding chutes in a sliding manner, and the two second sliding chutes are respectively arranged at the other ends of one side of the two first brake plates, the middle part of two second brake pad opposite side all sets up flutedly, two the recess closes with two speed reduction board respectively and is connected, two four edges of second brake pad opposite side all fixedly are equipped with the axle bed, eight the middle part of axle bed one side is rotated through the one end of eight pivots and eight commentaries on classics board respectively and is connected, eight the other end of commentaries on classics board respectively with the both ends fixed connection of four depression bars, four the both ends of depression bar one side respectively with the both ends fixed connection of four second springs, four one side of depression bar all is fixed and is equipped with a plurality of kellies, and is a plurality of the kellies is connected with a plurality of draw-in groove block respectively, and is a plurality of the draw-in groove is seted up respectively at the middle part of two speed reduction board both sides.
As a preferred technical scheme of the present invention, the middle portions of the two sides of the inner wall of the first sliding chute are respectively and fixedly connected to one ends of two first springs, and the other ends of the two first springs are respectively and fixedly connected to one sides of the two first sliding blocks.
As a preferable technical scheme of the invention, one side of each of the two second sliding blocks is rotatably connected with one end of each of the two push rods, and the other end of each of the two push rods is in threaded connection with the middle of one side of the inner wall of each of the two second sliding grooves.
As a preferred technical scheme of the invention, the middle parts of one side sides of the two first brake plates are respectively hinged with one end of each of the two brake rods, the other ends of the two brake rods are hinged with one end of a pull rod, the pull rod is connected with one side of a speed reducing block in an inserting manner, the speed reducing block is fixedly arranged on the other side of the top end of the fixed seat, the other end of the pull rod is hinged with one end of a lever through a first connector, one side of the lever is rotatably connected with one side of the fixed seat, the other end of the lever is hinged with a telescopic end of a pusher through a second connector, and the pusher is fixedly arranged in the middle part of the bottom end of the fixed seat.
As a preferred technical scheme of the present invention, third sliding grooves are respectively formed on both sides of the interior of the speed reduction block, both sides of the inner walls of the two third sliding grooves are respectively connected with both sides of the two third sliding blocks in a sliding manner, one side of each of the two third sliding blocks is respectively fixedly connected with one end of each of two first connecting rods, and the other end of each of the two first connecting rods is respectively fixedly connected with one side of each of the two speed reduction discs.
As a preferred technical scheme of the present invention, the middle portions of two sides of the inner wall of the two third sliding chutes are respectively and fixedly connected with one end of the two third springs, and the other ends of the two third springs are respectively and fixedly connected with one side of the two third sliding blocks.
As a preferable technical scheme of the invention, the middle parts of one side sides of the two third sliding blocks are respectively hinged with one ends of the two second connecting rods, and the other ends of the two second connecting rods are respectively hinged with two sides of the pull rod.
As a preferred technical solution of the present invention, a switch panel is fixedly disposed on one side of the fixing seat, a pusher switch is fixedly disposed on a surface of the switch panel, and the pusher is electrically connected to an external power source through the pusher switch.
Compared with the prior art, the invention has the beneficial effects that:
1. the second adjusting rod is arranged, the second sliding block and the second adjusting rod are driven to move through the rotation of the push rod, the angle of the second brake plate is adjusted, the second brake plate is parallel to the brake wheel, the eccentric wear of the second brake plate is avoided, the brake effect of the second brake plate is improved, and the service life of the second brake plate is prolonged.
2. According to the invention, the speed reducing plate is arranged, after the speed reducing plate is used for a long time, a new speed reducing plate is clamped into the groove, and then the clamping rod is driven to be clamped with the clamping groove under the action of the tension of the second spring, so that the speed reducing plate is convenient to install and replace, the abrasion of the second brake plate during braking is reduced, and the service life of the second brake plate is prolonged.
3. The brake wheel is provided with the speed reducing disc, the second connecting rod and the third sliding block are driven to move while the pull rod moves, so that the speed reducing disc is driven to clamp and fix the pull rod, the second brake plate is prevented from loosening due to the return of the pull rod, and the brake effect of the brake wheel is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a first brake plate structure according to the present invention;
FIG. 3 is a schematic plan view of the deceleration block of the present invention;
fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention.
In the figure: 1. a fixed seat; 2. a first slider; 3. a first brake plate; 4. a first adjusting lever; 5. a second brake plate; 6. a second adjusting lever; 7. a second slider; 8. a groove; 9. a speed reduction plate; 10. a push rod; 11. a shaft seat; 12. rotating the plate; 13. a pressure lever; 14. a second spring; 15. a clamping rod; 16. a card slot; 17. a brake lever; 18. a deceleration block; 19. a pull rod; 20. a lever; 21. a pusher; 22. a third slider; 23. a first link; 24. a reduction disk; 25. a third spring; 26. a second link; 27. a first spring.
Detailed Description
The technology in the embodiment of the invention will be described in conjunction with the accompanying drawings in the embodiment of the invention
The embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of an anti-eccentric-wear electro-hydraulic brake:
according to the figures 1 and 2, the brake device comprises a fixed seat 1, wherein one side of the top end of the fixed seat 1 is provided with a first chute, two sides of the inner wall of the first chute are respectively connected with two sides of two first sliding blocks 2 in a sliding manner, the top ends of the two first sliding blocks 2 are respectively and fixedly provided with a first brake plate 3, the first brake plate 3 is driven to move through the sliding of the first sliding blocks 2 to perform braking and speed reduction work, one end of one side of each of the two first brake plates 3 is respectively and fixedly provided with a first adjusting rod 4, one end of each of the two first adjusting rods 4 is respectively hinged with one end of one side of each of the two second brake plates 5, the other end of one side of each of the two second brake plates 5 is respectively hinged with one end of each of two second adjusting rods 6, the other ends of the two second adjusting rods 6 are respectively hinged with one side of each of the two second sliding blocks 7, and the first adjusting rods 4, the second adjusting rods 6 and the second sliding blocks 7 are matched, the motion that drives second brake block 5 promptly, adjust the angle of second brake block 5, make second brake block 5 and the parallel abundant contact of braked wheel, avoid second brake block 5 angular deviation and take place the eccentric wear condition, the braking effect and the life of second brake block 5 have been improved, the both sides of two second sliders 7 respectively with the both sides sliding connection of two second spout inner walls, two second spouts are seted up the other end in two first brake block 3 one sides respectively, the middle part of two second brake block 5 opposite sides all is seted up fluted 8, two recesses 8 are connected with two brake block 9 blocks respectively, through blocking into recess 8 with brake block 9, conveniently change brake block 9, the wearing and tearing to second brake block 5 when having reduced the braking, the life of second brake block 5 has been improved.
According to the drawings of fig. 1, fig. 2 and fig. 4, the middle parts of two sides of the inner wall of the first chute are respectively fixedly connected with one end of two first springs 27, the other ends of the two first springs 27 are respectively fixedly connected with one side of two first sliding blocks 2, the first springs 27 facilitate the automatic resetting of the first sliding blocks 2, one side of two second sliding blocks 7 is respectively rotatably connected with one end of two push rods 10, the other ends of the two push rods 10 are respectively connected with the middle parts of one side of the inner wall of the two second chute in a threaded manner, the push rods 10 drive the second sliding blocks 7 to move, four corners of the other side of two second brake plates 5 are respectively and fixedly provided with shaft seats 11, the middle parts of one sides of eight shaft seats 11 are respectively rotatably connected with one end of eight rotating plates 12 through eight rotating shafts, the other ends of eight rotating plates 12 are respectively fixedly connected with two ends of four pressing rods 13, and the two ends of the eight rotating plates 12, 13 are respectively fixedly connected with two ends of the pressing rods 13 through the shaft seats 11, the rotating plates 12, 13, Second spring 14, kelly 15 and draw-in groove 16's cooperation is used, can be fixed with the speed reduction plate 9, and the change is dismantled to the speed reduction plate 9 to the convenience, the both ends of four depression bars 13 one side respectively with the both ends fixed connection of four second springs 14, one side of four depression bars 13 is all fixed and is equipped with a plurality of kellies 15, a plurality of kellies 15 are connected with a plurality of draw-in grooves 16 block respectively, the middle part in two speed reduction plates 9 both sides is seted up respectively to a plurality of draw-in grooves 16.
According to the figure 1, the middle of one side of the two first brake plates 3 is hinged with one end of the two brake rods 17, the other end of each brake rod 17 is hinged with one end of a pull rod 19, the pull rod 19 is connected with one side of a speed reducing block 18 in an inserting way, the speed reducing block 18 is fixedly arranged at the other side of the top end of the fixed seat 1, the other end of the pull rod 19 is hinged with one end of a lever 20 through a first connector, one side of the lever 20 is rotatably connected with one side of the fixed seat 1, the first brake plate 3 is driven to brake a brake wheel through the matching use of a pusher 21, the lever 20, the pull rod 19 and the brake rods 17, the other end of the lever 20 is hinged with the telescopic end of the pusher 21 through a second connector, the pusher 21 is fixedly arranged at the middle of the bottom end of the fixed seat 1, one side of the fixed seat 1 is fixedly provided with a switch panel, and the surface of the switch panel is fixedly provided with a pusher switch, the pusher 21 is electrically connected to an external power source through a pusher switch.
According to the illustration in fig. 3, the two sides of the inside of the speed-reducing block 18 are both provided with third sliding grooves, the two sides of the inner wall of the two third sliding grooves are respectively connected with the two sides of the two third sliding blocks 22 in a sliding manner, one side of the two third sliding blocks 22 is respectively fixedly connected with one end of the two first connecting rods 23, the other ends of the two first connecting rods 23 are respectively fixedly connected with one side of the two speed-reducing discs 24, when the pull rod 19 moves, the second connecting rod 26, the third sliding blocks 22 and the first connecting rods 23 are driven to move, i.e. the speed-reducing discs 24 are driven to clamp and fix the pull rod 19, so as to improve the braking effect of the brake wheel, the middle parts of the two sides of the inner wall of the two third sliding grooves are respectively fixedly connected with one end of the two third springs 25, the other ends of the two third springs 25 are respectively fixedly connected with one side of the two third sliding blocks 22, the third springs 25 facilitate the resetting of the third sliding blocks 22, the middle parts of one side of the two third sliding blocks 22 are respectively hinged with one end of the two second connecting rods 26, the other ends of the two second connecting rods 26 are respectively hinged with two sides of the pull rod 19.
When the anti-eccentric wear electric hydraulic brake is used, firstly, a pusher switch is turned on, a pusher 21 drives a lever 20 to rotate, the lever 20 drives a pull rod 19 to move, the pull rod 19 drives a brake rod 17 to move, so that two first brake plates 3 are driven to move oppositely, namely, a second brake plate 5 is driven to brake and decelerate a brake wheel, a second connecting rod 26 is driven to move while the pull rod 19 moves, the second connecting rod 26 drives two third sliding blocks 22 to move, so that two speed reduction discs 24 are driven to clamp and fix the pull rod 19, the braking effect of the brake wheel is improved, after braking is completed, a first spring 27 drives the first brake plates 3 to reset, a third spring 25 drives the speed reduction discs 24 to reset, when the angle of the second brake plate 5 deviates, a push rod 10 is rotated, the push rod 10 drives a second sliding block 7 to move, the second sliding block 7 drives a second adjusting rod 6 to move, thereby adjust the angle of second brake plate 5, make second brake plate 5 parallel with the braked wheel, avoid 5 angular deviation of second brake plate and take place the eccentric wear condition, the braking effect and the life of second brake plate 5 have been improved, when the wearing and tearing of the retarder 9 on second brake plate 5 are serious, go into recess 8 with new retarder 9 card, then under the pulling force effect of second spring 14, make kelly 15 and draw-in groove 16 block, conveniently change the installation to retarder 9, the wearing and tearing to second brake plate 5 when having reduced the braking, the life of second brake plate 5 has been improved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an anti-eccentric wear electro-hydraulic brake, includes fixing base (1), its characterized in that: a first sliding groove is formed in one side of the top end of the fixed seat (1), two sides of the inner wall of the first sliding groove are respectively connected with two sides of the two first sliding blocks (2) in a sliding manner, first braking plates (3) are respectively fixedly arranged at the top ends of the two first sliding blocks (2), a first adjusting rod (4) is respectively fixedly arranged at one end of one side of each of the two first braking plates (3), one end of each of the two first adjusting rods (4) is respectively hinged with one end of one side of each of the two second braking plates (5), the other end of one side of each of the two second braking plates (5) is respectively hinged with one end of each of the two second adjusting rods (6), the other end of each of the two second adjusting rods (6) is respectively hinged with one side of each of the two second sliding blocks (7), two sides of each of the two second sliding blocks (7) are respectively connected with two sides of the inner wall of the two second sliding grooves in a sliding manner, and the two second sliding grooves are respectively formed at the other ends of one side of each of the two first braking plates (3), two recess (8) are all seted up at the middle part of second braking board (5) opposite side, two recess (8) are connected with two speed reduction board (9) blocks respectively, two four edges of second braking board (5) opposite side all are fixed and are equipped with axle bed (11), eight the middle part of axle bed (11) one side is rotated through the one end of eight pivots and eight rotor plates (12) respectively and is connected, eight the other end of rotor plates (12) respectively with the both ends fixed connection of four depression bars (13), four the both ends of depression bar (13) one side respectively with the both ends fixed connection of four second springs (14), four one side of depression bar (13) all is fixed and is equipped with a plurality of kellies (15), and is a plurality of kellies (15) are connected with a plurality of draw-in groove (16) block respectively, and is a plurality of draw-in groove (16) open the middle part in two speed reduction board (9) both sides respectively.
2. An anti-eccentric electro-hydraulic brake according to claim 1, characterized in that: the middle parts of two sides of the inner wall of the first sliding chute are fixedly connected with one ends of two first springs (27), and the other ends of the two first springs (27) are fixedly connected with one sides of the two first sliding blocks (2) respectively.
3. An anti-eccentric electro-hydraulic brake according to claim 1, characterized in that: one side of each of the two second sliding blocks (7) is rotatably connected with one end of each of the two push rods (10), and the other end of each of the two push rods (10) is in threaded connection with the middle of one side of the inner wall of each of the two second sliding grooves.
4. An anti-eccentric electro-hydraulic brake according to claim 1, characterized in that: two the middle part of a first brake plate (3) avris is articulated with the one end of two brake levers (17) respectively, two the other end of brake lever (17) all is articulated with the one end of pull rod (19), pull rod (19) alternate with one side of speed reduction piece (18) and be connected, speed reduction piece (18) are fixed to be set up the opposite side on fixing base (1) top, the other end of pull rod (19) is articulated with the one end of lever (20) through first connector, one side of lever (20) is rotated with one side of fixing base (1) and is connected, the other end of lever (20) is articulated through the flexible end of second connector with impeller (21), impeller (21) is fixed to be set up the middle part in fixing base (1) bottom.
5. An anti-eccentric electro-hydraulic brake according to claim 4, characterized in that: third chutes are formed in two sides of the interior of the speed reducing block (18), two sides of the inner wall of each third chute are connected with two sides of two third sliding blocks (22) in a sliding mode, one side of each third sliding block (22) is fixedly connected with one ends of two first connecting rods (23), and the other end of each first connecting rod (23) is fixedly connected with one side of each speed reducing disc (24).
6. An anti-eccentric electro-hydraulic brake according to claim 5, characterized in that: the middle parts of two sides of the inner wall of the two third sliding grooves are fixedly connected with one ends of the two third springs (25) respectively, and the other ends of the two third springs (25) are fixedly connected with one sides of the two third sliding blocks (22) respectively.
7. An anti-eccentric electro-hydraulic brake according to claim 5, characterized in that: the middle parts of one side sides of the two third sliding blocks (22) are respectively hinged with one ends of the two second connecting rods (26), and the other ends of the two second connecting rods (26) are respectively hinged with the two sides of the pull rod (19).
8. An anti-eccentric electro-hydraulic brake according to claim 4, characterized in that: the switch panel is fixedly arranged on one side of the fixed seat (1), the pusher switch is fixedly arranged on the surface of the switch panel, and the pusher (21) is electrically connected with an external power supply through the pusher switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153135.3A CN112268081B (en) | 2020-10-26 | 2020-10-26 | Eccentric wear prevention electric hydraulic brake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153135.3A CN112268081B (en) | 2020-10-26 | 2020-10-26 | Eccentric wear prevention electric hydraulic brake |
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| Publication Number | Publication Date |
|---|---|
| CN112268081A CN112268081A (en) | 2021-01-26 |
| CN112268081B true CN112268081B (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011153135.3A Active CN112268081B (en) | 2020-10-26 | 2020-10-26 | Eccentric wear prevention electric hydraulic brake |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236685B (en) * | 2021-05-19 | 2023-04-07 | 宿迁学院 | Electronic mechanical brake |
| CN114962496B (en) * | 2022-05-24 | 2023-06-27 | 徐州工业职业技术学院 | Friction device |
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