CN217002823U - Long service life's high strength electric motor car brake block - Google Patents
Long service life's high strength electric motor car brake block Download PDFInfo
- Publication number
- CN217002823U CN217002823U CN202220809626.7U CN202220809626U CN217002823U CN 217002823 U CN217002823 U CN 217002823U CN 202220809626 U CN202220809626 U CN 202220809626U CN 217002823 U CN217002823 U CN 217002823U
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- ear
- lock
- brake block
- backing plate
- brake pad
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Abstract
The utility model discloses a long-service-life high-strength electric vehicle brake pad which comprises a mounting base plate and a brake pad main body, wherein the brake pad main body and the mounting base plate are locked and fixed through a locking rod, two sides of the brake pad main body are provided with hinge lugs, the hinge lugs are provided with locking lugs in a hinge mode, two sides of the top of the mounting base plate are provided with mounting lugs of an integrated structure, and the outer surface of the brake pad main body is provided with a reinforced wear-resistant layer. The utility model discloses a brake block main part and installation backing plate equipment, be equipped with three recess on the installation backing plate, be equipped with first mounting hole on the recess, and be equipped with six second mounting holes on the installation backing plate, and first mounting hole is just right with the second mounting hole, and through screw locking, can hide the installation of screw through the recess, but all through the lock ear of articulated mode angle modulation at the both ends of brake block main part, tip at the lock ear is equipped with the card ear, can be fixed by locking lever locking with the tip of installation backing plate through the lock ear.
Description
Technical Field
The utility model relates to the field of brake pads, in particular to a high-strength electric vehicle brake pad with long service life.
Background
The electric vehicle brake pad is used for controlling the braking of an electric vehicle, and is also called a brake shoe. In the brake system of an automobile, a brake pad is the most critical safety part, the quality of all brake effects plays a decisive role, the brake pad generally comprises a steel plate, a bonding heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the coating process uses an SMT-4 furnace temperature tracker to detect the temperature distribution in the coating process to ensure the quality.
The installation between the electric vehicle brake pad and the backing plate at the present stage is fixed reversely by adopting a bolt fixing mode, so that a bolt of the brake pad on the stress process is easy to deform in the vibration process, the firmness of the installation and the fixation of the brake pad is influenced, the screw head of the connection between the vehicle brake pad and the backing plate cannot be hidden, the outer layer of the brake pad is rubbed for a long time, the friction surface of the brake pad is easy to damage, and the service life of the brake pad is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength electric vehicle brake pad with long service life, which aims to solve the problems that the installation and fixation between the electric vehicle brake pad and a backing plate in the background technology are reversely fixed in a bolt fixing mode, so that a bolt on the brake pad is easy to deform in a vibration process in a stress process, the installation and fixation firmness of the brake pad is influenced, the screw head of the connection between the vehicle brake pad and the backing plate cannot be hidden, the outer layer of the brake pad is rubbed for a long time, and the friction surface of the brake pad is easy to damage, so that the service life of the brake pad is not enough.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a long service life's high strength electric motor car brake block, includes installation backing plate and brake block main part, the brake block main part passes through the locking lever locking with the installation backing plate and fixes, the both sides of brake block main part are equipped with the hinge ear, the hinge ear is equipped with the lock ear through articulated mode, the top both sides of installation backing plate all are equipped with the installation ear of a body structure, the surface of brake block main part is equipped with strengthens the wearing layer.
In a further embodiment, three grooves are formed in the top of the brake pad main body, and first mounting holes are formed in the grooves.
In a further embodiment, the locking lug comprises a catch and an ear mount;
the clamping lug is arranged at one end of the locking lug, and the clamping lug and the locking lug are in an L-shaped structure;
the ear frame is established at the tip of lock ear, and ear frame and lock ear establish an organic whole structure, the ear frame is articulated with articulated ear.
In a further embodiment, six second mounting holes are formed in the mounting base plate, the first mounting hole and the second mounting hole are arranged just opposite to each other, and the first mounting hole and the second mounting hole are locked and fixed through a locking rod.
In a further embodiment, both ends of the mounting base plate are provided with lock holes, and the lock lugs are locked and fixed with the lock holes in the end part of the mounting base plate through the clamp lugs in the end part of the lock lugs.
In a further embodiment, the brake pad body and the mounting pad are configured in the same shape, and the mounting pad is disposed on the hub via the mounting ears.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a brake block main part and installation backing plate equipment, be equipped with three recess on the installation backing plate, be equipped with first mounting hole on the recess, and be equipped with six second mounting holes on the installation backing plate, and first mounting hole is just right with the second mounting hole, and through screw locking, can hide the installation of screw through the recess, but all through the lock ear of articulated mode angle modulation at the both ends of brake block main part, be equipped with the card ear at the tip of lock ear, can be fixed by locking lever locking with the tip of installation backing plate through the lock ear.
2. The utility model discloses a surface of brake block main part is equipped with strengthens the wearing layer, can improve the wear resistance of brake block main part through strengthening the wearing layer, can improve the life of brake block main part.
Drawings
FIG. 1 is a schematic structural diagram of a long-life high-strength electric vehicle brake pad according to the present invention;
FIG. 2 is a top view of the mounting mat of the present invention;
FIG. 3 is a top view of the brake pad body of the present invention;
fig. 4 is a partial structural view of a locking lug of the present invention.
In the figure: 1. mounting lugs; 2. installing a base plate; 3. locking lugs; 4. a hinge ear; 5. a brake pad main body; 6. a groove; 7. a first mounting hole; 8. clamping a lug; 9. a second mounting hole; 10. and reinforcing the wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a long service life's high strength electric motor car brake block, includes installation backing plate 2 and brake block main part 5, and brake block main part 5 passes through locking lever locking with installation backing plate 2 and fixes, and the both sides of brake block main part 5 are equipped with hinge lug 4, and hinge lug 4 is equipped with lock lug 3 through articulated mode, and the top both sides of installation backing plate 2 all are equipped with the installation ear 1 of a body structure, and the surface of brake block main part 5 is equipped with strengthens wearing layer 10.
Be used for installing brake block main part 5 through installation backing plate 2, be used for carrying out articulated installation to lock ear 3 through articulated ear 4, make it carry out angle modulation to lock ear 3, conveniently install control to it, be used for locking fixedly with the side of installation backing plate 2 through lock ear 3, be used for fixing installation backing plate 2 and wheel hub installation through installation ear 1, can improve brake block main part 5's wear resistance through strengthening wearing layer 10.
Further, the top of brake block main part 5 is equipped with three recess 6, is equipped with first mounting hole 7 on the recess 6, can hide the screw tip of locking usefulness through recess 6.
Further, the lock lug 3 comprises a clamping lug 8 and a lug frame;
the clamping lug 8 is arranged at one end of the lock lug 3, and the clamping lug 8 and the lock lug 3 are in an L-shaped structure;
the ear frame is arranged at the end part of the lock ear 3, the ear frame and the lock ear 3 are arranged into an integral structure, and the ear frame is hinged with the hinge ear 4.
Furthermore, six second mounting holes 9 are formed in the mounting base plate 2, the first mounting holes 7 are opposite to the second mounting holes 9, the first mounting holes 7 and the second mounting holes 9 are fixed through locking rods in a locking mode, and the mounting base plate 2 and the brake pad main body 5 are fixed through locking rods in a locking mode through the first mounting holes 7 and the second mounting holes 9.
Further, the both ends of installation backing plate 2 all are equipped with the lockhole, and the card ear 8 of lock ear 3 through its tip is fixed with the lockhole locking of installation backing plate 2 tip, and is convenient fixed with the locking of the tip of installation backing plate 2 through card ear 8 for strengthen the fastness that installation backing plate 2 and brake block main part 5 are connected.
Further, the brake pad body 5 and the mounting pad plate 2 have the same shape, and the mounting pad plate 2 is provided on the hub through the mounting lugs 1.
The working principle is as follows: during the use, establish brake block main part 5 at the top of installation backing plate 2, make first mounting hole 7 on the installation backing plate 2 just right with second mounting hole 9, and it is fixed with first mounting hole 7 and second mounting hole 9 locking through the screw, and can hide the tip of screw through recess 6, can adjust the angle of lock ear 3 through articulated ear 4, the card ear 8 that makes lock ear 3 one end is fixed by locking lever locking with the tip of installation backing plate 2, it is fixed with installation backing plate 2 and electric motor car wheel hub installation conveniently through installation ear 1, be used for the brake friction through brake block main part 5, and strengthen wearing layer 10 through 5 terminal surfaces of brake block main part is used for improving the life of brake block main part 5, can strengthen wear resistance, improve brake strength and performance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a long service life's high strength electric motor car brake block, includes installation backing plate (2) and brake block main part (5), its characterized in that: brake block main part (5) are fixed through locking lever locking with installation backing plate (2), the both sides of brake block main part (5) are equipped with hinge lug (4), hinge lug (4) are equipped with lock lug (3) through articulated mode, the top both sides of installation backing plate (2) all are equipped with installation ear (1) of a body structure, the surface of brake block main part (5) is equipped with strengthens wearing layer (10).
2. The high-strength electric vehicle brake pad with long service life according to claim 1, is characterized in that: the brake block is characterized in that three grooves (6) are formed in the top of the brake block main body (5), and first mounting holes (7) are formed in the grooves (6).
3. The high-strength electric vehicle brake pad with long service life according to claim 1, is characterized in that: the lock lug (3) comprises a clamping lug (8) and an ear frame;
the clamping lug (8) is arranged at one end of the lock lug (3), and the clamping lug (8) and the lock lug (3) are in an L-shaped structure;
the ear frame is arranged at the end part of the lock ear (3), and the ear frame and the lock ear (3) are arranged into an integral structure, and the ear frame is hinged with the hinge ear (4).
4. The high-strength electric vehicle brake pad with long service life according to claim 2, is characterized in that: be equipped with six second mounting holes (9) on installation backing plate (2), first mounting hole (7) just to setting up with second mounting hole (9), and through locking lever locking between first mounting hole (7) and second mounting hole (9) fixed.
5. The long-service-life high-strength electric vehicle brake pad as claimed in claim 3, wherein: the two ends of the mounting base plate (2) are provided with lock holes, and the lock lugs (3) are locked and fixed with the lock holes in the end part of the mounting base plate (2) through the clamp lugs (8) in the end part of the lock lugs.
6. The high-strength electric vehicle brake pad with long service life according to claim 1, is characterized in that: brake block main part (5) establish the same shape with installation backing plate (2), installation backing plate (2) are established on wheel hub through installation ear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220809626.7U CN217002823U (en) | 2022-04-08 | 2022-04-08 | Long service life's high strength electric motor car brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220809626.7U CN217002823U (en) | 2022-04-08 | 2022-04-08 | Long service life's high strength electric motor car brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217002823U true CN217002823U (en) | 2022-07-19 |
Family
ID=82377007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220809626.7U Active CN217002823U (en) | 2022-04-08 | 2022-04-08 | Long service life's high strength electric motor car brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217002823U (en) |
-
2022
- 2022-04-08 CN CN202220809626.7U patent/CN217002823U/en active Active
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