CN215950199U - Drum-type collar trailing shoe parking self-adjusting brake - Google Patents
Drum-type collar trailing shoe parking self-adjusting brake Download PDFInfo
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- CN215950199U CN215950199U CN202121344749.XU CN202121344749U CN215950199U CN 215950199 U CN215950199 U CN 215950199U CN 202121344749 U CN202121344749 U CN 202121344749U CN 215950199 U CN215950199 U CN 215950199U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 244000309464 bull Species 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 4
- 239000004830 Super Glue Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a drum type leading and trailing shoe parking self-adjusting brake which comprises a main body, a sliding groove, a gap self-adjusting device, a brake shoe, an emergency brake mechanism, a fixing plate, a tappet, a pulling spring and a rotating disc, wherein the brake shoe is arranged at the lower end of the main body, the sliding groove is arranged on the outer surface of the front end of the main body, the rotating disc is arranged in the main body, and the gap self-adjusting device is arranged on one side of the rotating disc. The drum type leading shoe parking self-adjusting brake can lead a running automobile to carry out forced deceleration or even stop according to the requirements of a driver, lead the stopped automobile to stably park under various road conditions, lead the speed of the automobile running on a downhill to be stable, lead a brake pedal to be stepped down when a friction plate is worn to cause a clearance to be enlarged, lead a piston to drive a clamping ring to stop at a new position by hydraulic pressure, and thus, the drum type leading shoe parking self-adjusting brake can achieve the automatic adjustment of a braking clearance and bring better use prospect.
Description
Technical Field
The utility model relates to the technical field of drum type leading trailing shoe parking self-adjusting brakes, in particular to a drum type leading trailing shoe parking self-adjusting brake.
Background
A drum-type leading shoe parking self-adjusting brake is a brake used in a parking process, along with the progress of the development era of science and technology, people have higher and higher requirements on an automobile braking system, the traditional brake needs to be matched with a hand brake pull rod and an inhaul cable to realize parking braking, occupies more space in an automobile, and is not beneficial to the arrangement of chassis parts.
The existing drum-type neck trailing shoe parking self-adjusting brake has the following two problems:
1. the existing drum-type leading shoe parking self-adjusting brake does not have a clearance self-adjusting function, so that the parking process is complicated.
2. The existing drum-type leading trailing shoe parking self-adjusting brake needs to be matched with a hand brake pull rod and an inhaul cable to realize parking braking, and is not intelligent enough.
The drum type leading shoe parking self-adjusting brake has the advantages that certain adverse effects are brought to the using process of people, and in order to overcome the defects, a drum type leading shoe parking self-adjusting brake is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a drum type leading and trailing shoe parking self-adjusting brake which has the advantages of gap adjustment, emergency braking and the like and can effectively solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: a drum-type lead trailing shoe parking self-adjusting brake comprises a main body, a sliding groove, a gap self-adjusting device, a brake shoe, an emergency brake mechanism, a fixing plate, a tappet, a pulling spring and a rotating disc, wherein the brake shoe is arranged at the lower end of the main body, the sliding groove is formed in the outer surface of the front end of the main body, the rotating disc is arranged inside the main body, the gap self-adjusting device is arranged on one side of the rotating disc, the pulling spring is arranged on the other side of the rotating disc, the tappet is arranged on one side of the pulling spring, the emergency brake mechanism is arranged at the rear end of the tappet, and the fixing plate is arranged at the rear end of the emergency brake mechanism.
Preferably, the emergency braking mechanism comprises a brake disc, a turbine, a sleeve, a rotating rod and a rotating tooth, wherein the turbine is located on one side of the brake disc, the sleeve is located on the other side of the brake disc, the rotating rod is located on one side of the sleeve, and the rotating tooth is located on one side of the rotating rod.
Preferably, clearance self-modulation device includes deceleration tank, thread groove, magnetic chuck, bonding piece, swivel nut, connecting rod, the magnetic chuck is located the lower extreme of deceleration tank, the thread groove is located the upper end surface of deceleration tank, the bonding piece is located one side of deceleration tank, the swivel nut is located the upper end of bonding piece, the connecting rod is located the opposite side of deceleration tank.
Preferably, be provided with the pivot between turbine and the brake disc, one side swing joint of pivot and brake disc is passed through to one side of turbine, be provided with the powerful glue between brake disc and the sleeve, the opposite side fixed connection of powerful glue and brake disc is passed through to telescopic one side, be provided with the connecting hole between bull stick and the rotatory tooth, the inboard swing joint of connecting hole and rotatory tooth is passed through to the surface all around of bull stick.
Preferably, be provided with the recess between deceleration tank and the magnetic chuck, the lower extreme of deceleration tank passes through the upper end fixed connection of recess and magnetic chuck, be provided with the welding piece between deceleration tank and the bonding piece, one side fixed connection of welding piece and deceleration tank is passed through to one side of bonding piece, be provided with the draw-in groove between bonding piece and the swivel nut, the lower extreme fixed connection of draw-in groove and swivel nut is passed through to the upper end of bonding piece.
Preferably, a groove is formed between the fixed plate and the emergency braking mechanism, the front end of the fixed plate is fixedly connected with the rear end of the emergency braking mechanism through the groove, a screw is arranged between the brake shoe and the main body, and the upper end of the brake shoe is fixedly connected with the lower end of the main body through the screw.
(III) advantageous effects
Compared with the prior art, the utility model provides a drum type leading and trailing shoe parking self-adjusting brake, which has the following beneficial effects:
1. the drum type leading shoe parking self-adjusting brake can lead a running automobile to carry out forced deceleration or even stop according to the requirements of a driver through the arranged emergency brake mechanism, lead the stopped automobile to stably park under various road conditions, lead the speed of the automobile running on a downhill to be stable, and play a role in braking the automobile by external force which is opposite to the driving direction of the automobile, wherein the external force is fixed and controllable in magnitude, and is very simple and convenient, and the automobile can still realize the parking brake system under the condition that the brake system fails during parking.
2. This drum-type neck is from hoof parking self-modulation stopper, through the clearance self-modulation device that sets up, can be when the friction disc wearing and tearing make the clearance grow, step on brake pedal, hydraulic pressure makes the piston drive clamp ring stop on new position, just so can reach the automatically regulated in braking clearance, firmly fix the stopper through the magnetic chuck, make its stability can be higher, and increase frictional force by the gear box and make its clearance diminish, and the bonding block also can effectually sew up the clearance, make it be in encapsulated situation, it is very practical high-efficient.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a drum type leading shoe parking self-adjusting brake.
FIG. 2 is a schematic diagram of an emergency brake mechanism of a drum-type leading shoe parking self-adjusting brake according to the present invention.
FIG. 3 is a schematic diagram of a drum type clearance self-adjusting device of a leading shoe parking self-adjusting brake according to the present invention.
In the figure: 1. a main body; 2. a chute; 3. a gap self-adjusting device; 301. a deceleration tank; 302. a thread groove; 303. a magnetic chuck; 304. an adhesive block; 305. a threaded sleeve; 306. a connecting rod; 4. a brake shoe; 5. an emergency braking mechanism; 501. a brake disc; 502. a turbine; 503. a sleeve; 504. a rotating rod; 505. rotating the teeth; 6. a fixing plate; 7. a tappet; 8. pulling up the spring; 9. and rotating the disc.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-3, a drum type leading shoe parking self-brake comprises a main body 1, a sliding groove 2, a gap self-regulating device 3, a brake shoe 4, an emergency brake mechanism 5, a fixed plate 6, a tappet 7, a pulling spring 8 and a rotating disc 9, wherein the brake shoe 4 is arranged at the lower end of the main body 1, the sliding groove 2 is arranged on the outer surface of the front end of the main body 1, the rotating disc 9 is arranged inside the main body 1, the gap self-regulating device 3 is arranged on one side of the rotating disc 9, the pulling spring 8 is arranged on the other side of the rotating disc 9, the tappet 7 is arranged on one side of the pulling spring 8, the emergency brake mechanism 5 is arranged at the rear end of the tappet 7, the fixed plate 6 is arranged at the rear end of the emergency brake mechanism 5, a groove is arranged between the fixed plate 6 and the emergency brake mechanism 5, the front end of the fixed plate 6 is fixedly connected with the rear end of the emergency brake mechanism 5 through the groove, a screw is arranged between the brake shoe 4 and the main body 1, the upper end of the brake shoe 4 is fixedly connected with the lower end of the main body 1 through a screw.
The second embodiment is as follows:
on the basis of the first embodiment, as shown in fig. 2, the emergency braking mechanism 5 includes a brake disc 501, a turbine 502, a sleeve 503, a rotating rod 504, and a rotating tooth 505, the turbine 502 is located on one side of the brake disc 501, the sleeve 503 is located on the other side of the brake disc 501, the rotating rod 504 is located on one side of the sleeve 503, the rotating tooth 505 is located on one side of the rotating rod 504, a rotating shaft is disposed between the turbine 502 and the brake disc 501, one side of the turbine 502 is movably connected with one side of the brake disc 501 through the rotating shaft, a super glue is disposed between the brake disc 501 and the sleeve 503, one side of the sleeve 503 is fixedly connected with the other side of the brake disc 501 through the super glue, a connecting hole is disposed between the rotating rod 504 and the rotating tooth 505, and the outer peripheral surface of the rotating rod 504 is movably connected with the inner side of the rotating tooth 505 through the connecting hole.
Example three:
on the basis of the first embodiment, as shown in fig. 3, the gap self-adjusting device 3 includes a deceleration tank 301, a thread groove 302, a magnetic chuck 303, an adhesive block 304, a thread sleeve 305, and a connecting rod 306, where the magnetic chuck 303 is located at the lower end of the deceleration tank 301, the thread groove 302 is located on the outer surface of the upper end of the deceleration tank 301, the adhesive block 304 is located on one side of the deceleration tank 301, the thread sleeve 305 is located on the upper end of the adhesive block 304, the connecting rod 306 is located on the other side of the deceleration tank 301, a groove is provided between the deceleration tank 301 and the magnetic chuck 303, the lower end of the deceleration tank 301 is fixedly connected with the upper end of the magnetic chuck 303 through the groove, a welding block is provided between the deceleration tank 301 and the adhesive block 304, one side of the adhesive block 304 is fixedly connected with one side of the deceleration tank 301 through the welding block, a clamping groove is provided between the adhesive block 304 and the thread sleeve 305, and the upper end of the adhesive block 304 is fixedly connected with the lower end of the thread sleeve 305 through the clamping groove.
Principle of operation
The utility model comprises a main body 1, a sliding chute 2, a clearance self-regulating device 3, a brake shoe 4, an emergency brake mechanism 5, a fixed plate 6, a tappet 7, a pulling spring 8 and a rotary disk 9, when in use, the automobile in driving can be forced to decelerate or even stop according to the requirements of a driver through the arranged emergency brake mechanism, the stopped automobile can be stably parked under various road conditions, the speed of the automobile running on a downhill slope is kept stable, the automobile is braked and acted on the automobile and external force with the direction opposite to the driving direction of the automobile is exerted, the external force is fixed and controllable, the utility model is very simple and convenient, under the condition that the brake system fails during parking, the automobile can still realize the brake system for parking, through the arranged clearance self-regulating device, when the friction plate is worn and the clearance is enlarged, the brake pedal is pressed down, the piston drives the clamping ring to stop at a new position through hydraulic pressure, just so can reach the automatically regulated of braking clearance, firmly fix the stopper through magnetism sucking disc, make its stability can be higher to increase frictional force by the gear box and make its clearance diminish, and the bonding piece also can effectually be sewed up the clearance, makes it be in encapsulated situation, and is very practical high-efficient.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a shoe parking self-modulation stopper is followed to drum-type neck, includes main part (1), spout (2), clearance self-modulation device (3), brake shoe (4), emergency braking mechanism (5), fixed plate (6), tappet (7), draws and rises spring (8), rotary disk (9), its characterized in that: the brake shoe is characterized in that a brake shoe (4) is arranged at the lower end of the main body (1), a sliding groove (2) is formed in the outer surface of the front end of the main body (1), a rotating disc (9) is arranged inside the main body (1), a gap self-adjusting device (3) is arranged on one side of the rotating disc (9), a pulling spring (8) is arranged on the other side of the rotating disc (9), a tappet (7) is arranged on one side of the pulling spring (8), an emergency braking mechanism (5) is arranged at the rear end of the tappet (7), and a fixing plate (6) is arranged at the rear end of the emergency braking mechanism (5).
2. A drum-type leading shoe parking self-adjusting brake as defined in claim 1, wherein: emergent brake mechanism (5) are including brake disc (501), turbine (502), sleeve (503), bull stick (504), rotatory tooth (505), turbine (502) are located one side of brake disc (501), sleeve (503) are located the opposite side of brake disc (501), bull stick (504) are located one side of sleeve (503), rotatory tooth (505) are located one side of bull stick (504).
3. A drum-type leading shoe parking self-adjusting brake as defined in claim 1, wherein: clearance self-modulation device (3) are including deceleration tank (301), thread groove (302), magnetic chuck (303), bonding piece (304), swivel nut (305), connecting rod (306), magnetic chuck (303) are located the lower extreme of deceleration tank (301), thread groove (302) are located the upper end surface of deceleration tank (301), bonding piece (304) are located one side of deceleration tank (301), swivel nut (305) are located the upper end of bonding piece (304), connecting rod (306) are located the opposite side of deceleration tank (301).
4. A drum-type leading shoe parking self-adjusting brake as defined in claim 2, wherein: be provided with the pivot between turbine (502) and brake disc (501), one side swing joint of one side through pivot and brake disc (501) of turbine (502), be provided with the super glue between brake disc (501) and sleeve (503), the opposite side fixed connection of one side through super glue and brake disc (501) of sleeve (503), be provided with the connecting hole between bull stick (504) and rotatory tooth (505), the inboard swing joint of connecting hole and rotatory tooth (505) is passed through to the surface all around of bull stick (504).
5. A drum-type leading shoe parking self-adjusting brake as defined in claim 3, wherein: be provided with the recess between deceleration tank (301) and magnetic chuck (303), the lower extreme of deceleration tank (301) passes through the upper end fixed connection of recess and magnetic chuck (303), be provided with the welding piece between deceleration tank (301) and bonding piece (304), one side fixed connection of welding piece and deceleration tank (301) is passed through to one side of bonding piece (304), be provided with the draw-in groove between bonding piece (304) and swivel nut (305), the lower extreme fixed connection of draw-in groove and swivel nut (305) is passed through to the upper end of bonding piece (304).
6. A drum-type leading shoe parking self-adjusting brake as defined in claim 1, wherein: be provided with the recess between fixed plate (6) and emergency braking mechanism (5), the front end of fixed plate (6) passes through the rear end fixed connection of recess and emergency braking mechanism (5), be provided with the screw between brake shoe (4) and main part (1), the lower extreme fixed connection of screw and main part (1) is passed through to the upper end of brake shoe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121344749.XU CN215950199U (en) | 2021-06-17 | 2021-06-17 | Drum-type collar trailing shoe parking self-adjusting brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121344749.XU CN215950199U (en) | 2021-06-17 | 2021-06-17 | Drum-type collar trailing shoe parking self-adjusting brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215950199U true CN215950199U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121344749.XU Active CN215950199U (en) | 2021-06-17 | 2021-06-17 | Drum-type collar trailing shoe parking self-adjusting brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215950199U (en) |
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2021
- 2021-06-17 CN CN202121344749.XU patent/CN215950199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: 062450 Yingzhou Economic Development Zone, Hejian City, Cangzhou City, Hebei Province Patentee after: Hejian Deheng Automotive Parts Co.,Ltd. Country or region after: China Address before: 062450 Houyangdian Village, Beishigao Township, Hejian City, Cangzhou City, Hebei Province Patentee before: Hebei Shuanghu Automobile Parts Co.,Ltd. Country or region before: China |