CN208816570U - The wear-resisting brake of Electromagnetic Control type - Google Patents
The wear-resisting brake of Electromagnetic Control type Download PDFInfo
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- CN208816570U CN208816570U CN201821319153.2U CN201821319153U CN208816570U CN 208816570 U CN208816570 U CN 208816570U CN 201821319153 U CN201821319153 U CN 201821319153U CN 208816570 U CN208816570 U CN 208816570U
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- assembly
- connecting plate
- spring
- hoof
- clamping plates
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Abstract
The utility model discloses a kind of wear-resisting brakes of Electromagnetic Control type, it is related to brake of electric vehicle device design field, neck hoof assembly connects by adjusting device assembly with adjustment spring with the opposite side from hoof assembly, adjustment spring is in tensional state, neck hoof assembly and the other opposite side from hoof assembly pass through stiff spring and are connected on floor pan assembly, when adjuster assembly control connecting plate brake is mobile, the contact surface of the arc-shaped side and double stud clamping plates sliding chamber opposite with double stud clamping plates is gradually increased on connecting plate.The utility model has the beneficial effects that, it is targetedly designed for electromagnetic brake, it leads hoof assembly and can be used for multiple times from hoof assembly, in the case where double stud clamping plates and connecting plate larger abrasion, still it is able to maintain safe handling, long service life, replacement cycle are short, it is often more important that safety coefficient is high；Double stud clamping plates and connecting plate have certain buffer distance, when in use, can reduce impact wear between the two.
Description
Technical field
The utility model relates to brake of electric vehicle device design field, especially a kind of wear-resisting braking of Electromagnetic Control type
Device.
Background technique
With the continuous development of technology, consumer is higher to the security requirement of vehicle, electric vehicle brake system brake be formed with power,
Braking distance is short and the high development trend as electric vehicle of safety coefficient.
In traditional electric car, leads the brake gear in hoof assembly after frequent use, abrasion is easy to happen, when its abrasion loss
When big, safety coefficient is often unable to get effective control.So when abrasion reaches a certain amount, it is necessary to timely
It is replaced, causes its service life short.
Utility model content
The purpose of this utility model is the safety coefficient for improving electromagnetic brake and using, and is improved service life, and replacement is reduced
Frequency devises a kind of wear-resisting brake of Electromagnetic Control type.
Realize that above-mentioned purpose the technical solution of the utility model is a kind of wear-resisting brake of Electromagnetic Control type, including bottom plate
Assembly leads hoof assembly, from hoof assembly and spring base, and the neck hoof assembly is rotatably provided on floor pan assembly by spring base, institute
State and be rotatably provided on floor pan assembly from hoof assembly by spring base, the neck hoof assembly and from hoof assembly be arranged in floor pan assembly
Two sides, it further includes adjuster assembly, adjustment spring, stiff spring and electricity that the outside of the neck hoof assembly, which coats friction facing,
Magnet；The neck hoof assembly connects by adjusting device assembly with adjustment spring with the opposite side from hoof assembly, the adjustment bullet
Spring is in tensional state, and the neck hoof assembly and the other opposite side from hoof assembly pass through stiff spring to be connected to bottom plate total
Cheng Shang, it stud clamping plate that the neck hoof assembly, which includes double, the connecting plate and rotor plate that are arranged in double stud clamping plates, the adjustment
One end of device assembly and one end of connecting plate connect, and the other end is connect with from one end of hoof assembly, the other end of the connecting plate
Connection is rotated equipped with arc groove corresponding with electromagnet and with rotor plate, the rotor plate is arranged on floor pan assembly, described
The cunning chamber of installation connecting plate in double stud clamping plates equipped with a half opening, the inside of the sliding chamber are arc-shaped, double studs
The intracavitary setting spring base of the cunning of clamping plate and rotary column, the connecting plate are equipped with sliding by the perforative noncircular pin hole of spring base and arc
Slot, the elliptical aperture processing that smoothly transits that the noncircular pin hole is intersected by two obtain, and the rotary column is movably arranged on arc chute
It is interior；When adjuster assembly control connecting plate brake is mobile, on connecting plate the arc-shaped side opposite with double stud clamping plates with pair
The contact surface of the sliding chamber of stud clamping plate is gradually increased.
Further, the spring base includes a positioning cap, locating rod and retaining spring, and the positioning cap setting is positioning
The top of bar, the locating rod are arranged on floor pan assembly, and positioning cap is close in one end of the retaining spring, the other end be close to from
Hoof assembly and/or neck hoof assembly, the locating rod between double stud clamping plates run through the noncircular pin hole of connecting plate.
It further, further include return spring, the connecting plate is equipped with connecting hole, and one end of the return spring connects
On spring base, the other end is arranged on the connecting hole of connecting plate.
Further, described to coat friction facing from the outside of hoof assembly.
Further, the rotary column is bolt.
The beneficial effects of the utility model are: targetedly designed for electromagnetic brake, neck hoof assembly and from
Hoof assembly can be used for multiple times, and in the case where double stud clamping plates and connecting plate larger abrasion, still be able to maintain safe handling,
Long service life, replacement cycle are short, it is often more important that safety coefficient is high；Double stud clamping plates and connecting plate have certain buffering away from
From when in use, can reduce impact wear between the two.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wear-resisting brake of the application Electromagnetic Control type；
Fig. 2 is the structural schematic diagram that the application leads hoof assembly；
Fig. 3 is the plane view in Fig. 2 at A_A；
Fig. 4 is the structural schematic diagram of the application spring base；
In above each figure, 1, floor pan assembly；2, hoof assembly is led；3, from hoof assembly；4, spring base；41, positioning cap；42, fixed
Position bar；43, retaining spring；5, adjuster assembly；6, spring is adjusted；7, stiff spring；8, electromagnet；9, double stud clamping plates；10,
Connecting plate；11, rotor plate；12, rotary column；13, return spring.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows:
A kind of wear-resisting brake of Electromagnetic Control type, as shown in Figure 1 to Figure 3, including floor pan assembly 1, neck hoof assembly 2, from hoof
Assembly 3 and spring base 4 are rotatably provided on floor pan assembly 1 from hoof assembly 3 by spring base 4, and neck hoof assembly 2 passes through spring base 4
Be rotatably provided on floor pan assembly 1, be rotatably provided on floor pan assembly 1 from hoof assembly 3 by spring base 4, lead hoof assembly 2 and from
The two sides of floor pan assembly 1 are arranged in hoof assembly 3, coat friction facing in the outside of neck hoof assembly 2, it is preferred that from hoof assembly 3
Outside also coat friction facing, for brake use.In the application, as shown in figure 4, spring base 4 includes a positioning cap 41, positioning
Bar 42 and retaining spring 43, positioning cap 41 are stuck in the top of locating rod 42, i.e., by 41 sets of positioning cap in locating rod 42 after, rotation
Positioning cap 41, locating rod 42 are arranged on floor pan assembly 1, and positioning cap 41 is close in one end of retaining spring 43, the other end be close to from
Hoof assembly 3 and/or neck hoof assembly 2.Spring base 4 plays the role of fixed and provides rotation condition.
The application's focuses on, and adjuster assembly 5, adjustment spring 6, stiff spring 7 and electromagnet 8 has also been devised.Tool
Body:
It leads hoof assembly 2 and the opposite side from hoof assembly 3 to connect by adjusting device assembly 5 and adjustment spring 6, is installing
Brake in, adjustment spring 6 always be in tensional state, with guarantee adjustment spring 6 can by adjuster assembly 5 closely lock
Neck hoof assembly 2 is scheduled on and between hoof assembly 3, to play the role of fixing to clamp.Lead hoof assembly 2 and the phase from hoof assembly 3
The other end is connected on floor pan assembly 1 by stiff spring 7, ibid adjuster assembly 5 and adjustment spring 6, stiff spring 7 begin
It is in tensional state, eventually to guarantee that stiff spring 7 high-ranking military officer's hoof assembly 2 and from hoof assembly 3 can closely be locked in floor pan assembly 1
On.When electromagnet 8 is powered, when rotating under the drive of wheel hub, high-ranking military officer's hoof assembly 2 separates outward, that is, rises outward.
Fig. 2 is specifically referred to again, and neck hoof assembly 2 includes the connecting plate that double studs clamping plates 9, are arranged in double stud clamping plates 9
10 and rotor plate 11.Here, one end of adjuster assembly 5 is connect with one end of connecting plate 10, the other end with from hoof assembly 3
One end connection, that is to say, that fixed using connecting plate 10 and from hoof assembly 3 by adjuster assembly 5, along with adjustment spring
6, keep it more firm.It is equipped with arc groove corresponding with electromagnet 8 in the other end of connecting plate 10, correspondingly, electromagnet 8
Outside is equipped with curved rod, and curved rod is just movably arranged in arc groove, and when electromagnet 8 is with hub rotation, curved rod is pushed away
Turn movable plate 11 is rotated around spring base 4.Here, connecting plate 10 and the rotation of rotor plate 11 connect, and rotor plate 11 is arranged in bottom plate
On assembly 1.
Another of the application focuses on, and the cunning chamber of a half opening is equipped in double stud clamping plates 9, the cunning chamber is for pacifying
Load fishplate bar 10.Detailed, the inside of the cunning chamber is arc-shaped, and the position opposite with double stud clamping plates 9 of connecting plate 10 is also round
Arcuation.In the intracavitary setting spring base 4 of the cunning of double stud clamping plates 9 and rotary column 12, which can use the connection such as bolt, screw
Part.Connecting plate 10 is equipped with by the perforative noncircular pin hole of spring base 4 and arc chute, and locating rod 42 is placed exactly in double stud folders
In two interlayers of plate 9.Noncircular pin hole is equipped on connecting plate 10, as shown in Fig. 2, the elliptical aperture that noncircular pin hole is intersected by two,
Then its edge is carried out to smooth polishing；Arc chute is additionally provided on connecting plate 10, it is sliding that rotary column 12 is movably arranged on arc
In slot.
When adjuster assembly 5 controls the brake movement of connecting plate 10, the arc-shaped side of connecting plate 10 is gradually pressed from both sides to double studs
The arc-shaped side of plate 9 is drawn close, and then the contact surface of the two is gradually increased, to play the effect for increasing rubbing surface, can also be risen
To the effect of partial buffer, the effect of protection brake is improved.During this, rotary column 12 is existed simultaneously in arc chute
Sliding and locating rod 42 slide two movements in noncircular pin hole, and above-mentioned two process exists simultaneously.Since the application uses
Be electric brake, the rotary column 12 of design slided in arc chute be in order to place the mobile displacement of electromagnet 8 it is excessive when cause to make
The damage of dynamic device.
On the basis of the above, referring again to Fig. 1, connecting hole can be set on connecting plate 10, then use return spring 13 will
It is connected, i.e. one end of return spring 13 is connected on spring base 4, and the other end is connected with the connecting hole of connecting plate 10.
The design is enabled in 8 not punching press of oil pump, will not be relatively moved between connecting plate 10 and double stud clamping plates 9.
The utility model is described above with reference to preferred embodiment, but the protection scope of the utility model is not
Limited to this can carry out various improvement and can be with equivalent without departing from the scope of the invention to it
Object replaces component therein, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can appoint
Meaning mode combines, and any reference signs in the claims should not be construed as limiting the involved claims no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any right that falls into is wanted
All technical solutions in the range of asking are within the protection scope of the present utility model.
Claims (5)
1. a kind of wear-resisting brake of Electromagnetic Control type, including floor pan assembly (1), neck hoof assembly (2), from hoof assembly (3) and spring
Seat (4), the neck hoof assembly (2) is rotatably provided on floor pan assembly (1) by spring base (4), described to pass through from hoof assembly (3)
Spring base (4) is rotatably provided on floor pan assembly (1), the neck hoof assembly (2) and from hoof assembly (3) be arranged in floor pan assembly
(1) outside of two sides, neck hoof assembly (2) coats friction facing, which is characterized in that further includes adjuster assembly (5), adjusts
Whole spring (6), stiff spring (7) and electromagnet (8)；
It is described that hoof assembly (2) and the opposite side from hoof assembly (3) is led to connect by adjusting device assembly (5) and adjustment spring (6),
The adjustment spring (6) is in tensional state, neck hoof assembly (2) and passes through from the other opposite side of hoof assembly (3)
Stiff spring (7) is connected on floor pan assembly (1),
Neck hoof assembly (2) includes double stud clamping plates (9), the connecting plate (10) being arranged in double stud clamping plates (9) and turns
One end of movable plate (11), the adjuster assembly (5) is connect with one end of connecting plate (10), the other end with from hoof assembly (3)
One end connection, the other end of the connecting plate (10) are equipped with arc groove corresponding with electromagnet (8) and revolve with rotor plate (11)
Turn connection, the rotor plate (11) is arranged on floor pan assembly (1), and the peace of a half opening is equipped in double stud clamping plates (9)
The cunning chamber of load fishplate bar (10), the inside of the sliding chamber are arc-shaped, the intracavitary setting spring base of cunning of double stud clamping plates (9)
(4) and rotary column (12), the connecting plate (10) is equipped with by the perforative noncircular pin hole of spring base (4) and arc chute, described
The elliptical aperture processing that smoothly transits that noncircular pin hole is intersected by two obtains, and the rotary column (12) is movably arranged in arc chute；
It is opposite with double stud clamping plates (9) on connecting plate (10) when the adjuster assembly (5) control connecting plate (10) brake is mobile
The contact surface of arc-shaped side and the sliding chamber of double stud clamping plates (9) is gradually increased.
2. the wear-resisting brake of Electromagnetic Control type according to claim 1, which is characterized in that the spring base (4) includes one
Positioning cap (41), locating rod (42) and retaining spring (43), the positioning cap (41) setting are described on the top of locating rod (42)
Locating rod (42) is arranged on floor pan assembly (1), and positioning cap (41) are close in one end of the retaining spring (43), and the other end is close to
From hoof assembly (3) and/or neck hoof assembly (2), the locating rod (42) between double stud clamping plates (9) runs through connecting plate
(10) noncircular pin hole.
3. the wear-resisting brake of Electromagnetic Control type according to claim 1, which is characterized in that it further include return spring (13),
The connecting plate (10) is equipped with connecting hole, and one end of the return spring (13) is connected on spring base (4), other end setting
On the connecting hole of connecting plate (10).
4. the wear-resisting brake of Electromagnetic Control type according to claim 1, which is characterized in that described from the outer of hoof assembly (3)
Side coats friction facing.
5. the wear-resisting brake of Electromagnetic Control type according to claim 1, which is characterized in that the rotary column (12) is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319153.2U CN208816570U (en) | 2018-08-16 | 2018-08-16 | The wear-resisting brake of Electromagnetic Control type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319153.2U CN208816570U (en) | 2018-08-16 | 2018-08-16 | The wear-resisting brake of Electromagnetic Control type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816570U true CN208816570U (en) | 2019-05-03 |
Family
ID=66273516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319153.2U Active CN208816570U (en) | 2018-08-16 | 2018-08-16 | The wear-resisting brake of Electromagnetic Control type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075859A (en) * | 2019-12-26 | 2020-04-28 | 方昌俭 | Bidirectional double-collar shoe type drum brake |
-
2018
- 2018-08-16 CN CN201821319153.2U patent/CN208816570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075859A (en) * | 2019-12-26 | 2020-04-28 | 方昌俭 | Bidirectional double-collar shoe type drum brake |
| CN111075859B (en) * | 2019-12-26 | 2021-05-14 | 浙江冠英汽车零部件有限公司 | Bidirectional double-collar shoe type drum brake |
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