CN219911576U - Brake leaf spring assembly - Google Patents
Brake leaf spring assembly Download PDFInfo
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- CN219911576U CN219911576U CN202320446044.1U CN202320446044U CN219911576U CN 219911576 U CN219911576 U CN 219911576U CN 202320446044 U CN202320446044 U CN 202320446044U CN 219911576 U CN219911576 U CN 219911576U
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- leaf spring
- base plate
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- wing
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- 239000000758 substrate Substances 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 18
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a brake leaf spring assembly, which comprises a support leaf spring and a brake leaf spring which are connected together in a crisscross manner, wherein the brake leaf spring comprises a first base plate, a pair of first side plates and a pair of first wing plates, the first base plate is of a U-shaped structure with an upward opening, the pair of first side plates are respectively connected to two sides of the first base plate, the first wing plates are connected to one side of the first side plates far away from the first base plate, the support leaf spring comprises a second base plate, a pair of second side plates and a pair of second wing plates, the pair of second side plates are respectively connected to two sides of the second base plate, the second wing plates are connected to the lower part of one side of the second side plates far away from the second base plate, and the second base plate is perpendicular to the brake leaf spring and fixed above the first base plate. The utility model has simple structure, convenient use, high strength and stable performance, is integrally in a symmetrical structure of up and down, left and right, can meet the safety performance requirement of the braking system and improves the safety performance of the braking system.
Description
Technical Field
The utility model relates to the technical field of automobile brake system parts, in particular to a brake leaf spring assembly.
Background
With the development of the automobile industry, the safety performance of automobiles is paid attention to, wherein one of important parts closely related to the safety performance of automobiles is a braking system. The brake leaf spring assembly is one of the essential components that make up the brake system. The strength and structural properties of the brake leaf spring are related to the stability and safety of the brake system. The existing brake leaf spring is unreasonable in structural design, so that the structure is not stable enough when the brake leaf spring is used, the operation process of the brake system is not sensitive and stable enough, the integral function of the brake system is affected, the brake system is not braked in time or fails when the automobile runs, and the safety of automobile driving is reduced.
Disclosure of Invention
The utility model aims to solve the problems and provides the brake leaf spring assembly which is reasonable in structural design and stable in performance.
The utility model adopts the following technical scheme:
the utility model provides a brake leaf spring subassembly, is including being cross connection's support leaf spring and brake leaf spring together, brake leaf spring includes first base plate, a pair of first curb plate and a pair of first pterygoid lamina, first base plate is the U type structure that the opening was up, a pair of first curb plate is connected respectively in first base plate both sides, first pterygoid lamina is connected in first curb plate one side of keeping away from first base plate, support leaf spring includes second base plate, a pair of second curb plate and a pair of second pterygoid lamina, a pair of second curb plate is connected respectively in second base plate both sides, the second pterygoid lamina is connected in the below that second base plate one side was kept away from to the second curb plate, and second base plate perpendicular to brake shoe spring is fixed in first base plate top.
As a preferable technical scheme of the utility model, the U-shaped bottom surface of the first substrate is adapted to the width of the second substrate, a first through hole is formed in the middle of the first substrate, a second through hole corresponding to the first through hole is formed in the second substrate, and rivets are connected in the first through hole and the second through hole.
As a preferable technical scheme of the utility model, the first side plate is connected with the first base plate through a first transition arc, the first side plate is of a V-shaped structure with an upward opening, the first wing plate is connected with the first side plate through a second transition arc, the first wing plate comprises a long sloping plate, a bottom plate, a short sloping plate and an end plate which are sequentially connected to form an inclined hook structure, the long sloping plate is connected with the first side plate through a third transition arc, the short sloping plate is connected with the end plate through a fourth transition arc, a movable hole extending to the bottom plate is formed in the end plate, and a tongue piece facing one side of the long sloping plate is arranged at one end of the movable hole.
As a preferable technical scheme of the utility model, the included angle between the long inclined plate and the short inclined plate is 30.5 degrees, and the included angle between the short inclined plate and the end plate is 85.5 degrees.
As a preferable technical scheme of the utility model, the second side plate is connected with the second wing plate through a fifth transition arc, the second wing plate comprises a long wing plate and a short wing plate which are connected into an L-shaped structure, the long wing plate is connected below the second side plate through the fifth transition arc, the short wing plate is connected with the long wing plate through a sixth arc and faces one side of the second side plate, and a gap of 0.5mm is reserved between the end part of the long wing plate and the second side plate.
As a preferred technical scheme of the utility model, the first base plate, the first side plate and the first wing plate are integrally formed and connected, and the second base plate, the second side plate and the second wing plate are integrally formed and connected.
The beneficial effects of the utility model are as follows:
the utility model has simple structure, convenient use, high strength and stable performance, is integrally in a symmetrical structure of up and down, left and right, can meet the safety performance requirement of the braking system and improves the safety performance of the braking system.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a side view of the present utility model.
The symbols in the drawings illustrate:
1: support leaf spring, 101: second substrate, 102: second side plate, 103: second wing, 1031: long wing plate, 1032: short wing plate, 2: brake leaf spring, 201: first substrate, 202: first substrate, 203: first wing, 2031: long swash plate, 2032: a bottom plate, 2033: short swash plate, 2034: end plate, 2035: movable hole, 2036: tongue piece, 3: and (5) a rivet.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
In the embodiments, it should be understood that the orientation or positional relationship indicated by the terms "middle," "upper," "lower," "top," "bottom," "right," "left," "above," "below," "back," "front," "middle," "outside," "inside," etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present embodiments, and are not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present embodiments.
As shown in fig. 1 to 3, a brake leaf spring assembly includes a supporting leaf spring 1 and a brake leaf spring 2 which are cross-linked together such that the assembly is integrally constructed in a vertically and laterally symmetrical manner, respectively. The brake leaf spring 2 comprises a first base plate 201, a pair of first side plates 202 and a pair of first wing plates 203, wherein the first base plate 201 is in a U-shaped structure with an upward opening, which is equivalent to a sunken U-shaped shallow groove, and is used for placing the support leaf spring 1, so that the support leaf spring 1 is fixed more stably. The pair of first side plates 202 are respectively connected to two sides of the first base plate 201, and the first wing plates 203 are connected to one side of the first side plates 202 away from the first base plate 201, that is, the brake leaf springs 2 are integrally configured to indicate that the center of the first base plate 201 is symmetrical left and right. The supporting leaf spring 1 comprises a second base plate 101, a pair of second side plates 102 and a pair of second wing plates 103, wherein the pair of second side plates 102 are respectively connected to two sides of the second base plate 101, the second wing plates 103 are connected to the lower part of one side, far away from the second base plate 101, of the second side plates 102, and the second base plate 101 is perpendicular to the brake leaf spring 2 and fixed above the first base plate 201.
Further, the U-shaped bottom surface of the first substrate 201 is adapted to the width of the second substrate 101, a first through hole is formed in the middle of the first substrate 201, a second through hole corresponding to the first through hole is formed in the second substrate 102, a rivet 3 is connected in the first through hole and the second through hole, the supporting leaf spring 1 and the braking leaf spring 2 are fixedly connected together through the rivet 3 to form a stable integral structure, wherein the first substrate 201 with the U-shaped structure of the braking leaf spring 2 can avoid the left-right movement when the supporting leaf spring 1 is fixed on the first substrate 201, so that the supporting leaf spring is always kept in a vertical connection state with the braking leaf spring 2, and the structure is stable.
Further, the first side plate 202 is connected with the first substrate 201 through a first transition arc, the first side plate 202 is in a V-shaped structure with an upward opening, the first wing plate 203 is connected with the first side plate 202 through a second transition arc, the first wing plate 203 comprises a long sloping plate 2031, a bottom plate 2032, a short sloping plate 2033 and an end plate 2034 which are sequentially connected to form an inclined hook structure, the long sloping plate 2031 is connected with the first side plate 202 through a third transition arc, the short sloping plate 2033 is connected with the end plate 2034 through a fourth transition arc, a movable hole 2035 extending to the bottom plate is formed in the end plate 2034, and a tongue piece 2036 facing one side of the long sloping plate 2031 is arranged at one end of the movable hole 2035. The angle between the long inclined plate 2031 and the short inclined plate 2033 is 30.5 degrees, and the angle between the short inclined plate 2033 and the end plate 2034 is 85.5 degrees.
Further, the second side plate 102 is connected with the second wing plate 103 through a fifth transition arc, the second wing plate 103 includes a long wing plate 1031 and a short wing plate 1032 which are connected into an L-shaped structure, the long wing plate 1031 is connected below the second side plate 102 through the fifth transition arc, the short wing plate 1032 is connected with the long wing plate 1031 through a sixth arc and faces one side of the second side plate 102, and a gap of 0.5mm is reserved between the end part of the long wing plate 1031 and the second side plate 102.
Further, the first base 201, the first side plate 202 and the first wing 203 are integrally formed and connected, and the second base 101, the second side plate 102 and the second wing 103 are integrally formed and connected.
Finally, it should be noted that: these embodiments are merely for illustrating the present utility model and do not limit the scope of the present utility model. Further, various other changes and modifications will be apparent to those skilled in the art from the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. A brake leaf spring assembly, characterized by: including being cross-connect support leaf spring (1) and braking leaf spring (2) together, braking leaf spring (2) include first base plate (201), a pair of first curb plate (202) and a pair of first pterygoid lamina (203), first base plate (201) are the U type structure that the opening was up, a pair of first curb plate (202) are connected respectively in first base plate (201) both sides, one side of keeping away from first base plate (201) at first curb plate (202) is connected to first pterygoid lamina (203), support leaf spring (1) include second base plate (101), a pair of second curb plate (102) and a pair of second pterygoid lamina (103), a pair of second curb plate (102) are connected respectively in second base plate (101) both sides, second pterygoid lamina (103) are connected in the below of second base plate (101) one side is kept away from to second curb plate (102), and second base plate (101) are perpendicular to braking leaf spring (2) are fixed in first base plate (201) top.
2. A brake leaf spring assembly according to claim 1, wherein: the U-shaped bottom surface of the first substrate (201) is adapted to the width of the second substrate (101), a first through hole is formed in the middle of the first substrate (201), a second through hole corresponding to the first through hole is formed in the second substrate (101), and rivets (3) are connected in the first through hole and the second through hole.
3. A brake leaf spring assembly according to claim 1, wherein: the utility model provides a novel structure of inclined hook structure, including first curb plate (202) and first base plate (201), first curb plate (202) are connected with first base plate (201) through first transition circular arc, first curb plate (202) are the V type structure that the opening was up, first pterygoid lamina (203) are connected with first curb plate (202) through the second transition circular arc, first pterygoid lamina (203) are including connecting gradually long swash plate (2031), bottom plate (2032), short swash plate (2033) and end plate (2034) that are inclined hook structure, long swash plate (2031) are connected with first curb plate (202) through the third transition circular arc, short swash plate (2033) are connected with end plate (2034) through the fourth transition circular arc, be equipped with on end plate (2034) and extend to movable hole (2035) of bottom plate (2032), the one end that movable hole (2035) is located end plate (2034) is equipped with tongue piece (2036) towards long swash plate (2031) one side.
4. A brake leaf spring assembly according to claim 3 wherein: the included angle between the long inclined plate (2031) and the short inclined plate (2033) is 30.5 degrees, and the included angle between the short inclined plate (2033) and the end plate (2034) is 85.5 degrees.
5. A brake leaf spring assembly according to claim 1, wherein: the second side plate (102) is connected with the second wing plate (103) through a fifth transition circular arc, the second wing plate (103) comprises a long wing plate (1031) and a short wing plate (1032) which are connected into an L-shaped structure, the long wing plate (1031) is connected below the second side plate (102) through the fifth transition circular arc, the short wing plate (1032) is connected with the long wing plate (1031) through a sixth circular arc and faces one side of the second side plate (102), and a gap of 0.5mm is reserved between the end part of the long wing plate (1031) and the second side plate (102).
6. A brake leaf spring assembly according to claim 1, wherein: the first base plate (201), the first side plate (202) and the first wing plate (203) are integrally formed connection structures, and the second base plate (101), the second side plate (102) and the second wing plate (103) are integrally formed connection structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446044.1U CN219911576U (en) | 2023-03-10 | 2023-03-10 | Brake leaf spring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446044.1U CN219911576U (en) | 2023-03-10 | 2023-03-10 | Brake leaf spring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911576U true CN219911576U (en) | 2023-10-27 |
Family
ID=88430838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446044.1U Active CN219911576U (en) | 2023-03-10 | 2023-03-10 | Brake leaf spring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911576U (en) |
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2023
- 2023-03-10 CN CN202320446044.1U patent/CN219911576U/en active Active
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