CN208417334U - Self reinforcement type disc type brake device - Google Patents
Self reinforcement type disc type brake device Download PDFInfo
- Publication number
- CN208417334U CN208417334U CN201820851990.3U CN201820851990U CN208417334U CN 208417334 U CN208417334 U CN 208417334U CN 201820851990 U CN201820851990 U CN 201820851990U CN 208417334 U CN208417334 U CN 208417334U
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- Prior art keywords
- brake
- block
- crushing block
- fixed frame
- work shape
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Abstract
The utility model discloses a kind of self reinforcement type disc type brake devices, it includes fixed frame, crushing block, work shape crushing block and brake block, brake dish groove is provided on fixed frame, work shape crushing block is set on fixed frame by connecting shaft, and brake block is set in brake dish groove；Crushing block is set in extruded hole, and the first oblique compressive plane is provided on crushing block；Hydraulic cylinder is provided on fixed frame, hydraulic cylinder is connect with hydraulic pump, and reinforcement crushing block is connected on hydraulic cylinder, and direct contacting surface and sloped contact surface are provided on reinforcement crushing block, and direct contacting surface tiltedly squeezes face contact with first；One end of work shape crushing block is contacted with brake block, and the second oblique compressive plane is provided on the other end of work shape crushing block, and the second oblique compressive plane is contacted with sloped contact surface.The utility model is designed reasonably, structure is simple, can squeeze two pieces of brake blocks simultaneously by the movement of single hydraulic cylinder, reaches the braking purpose to brake disc, and entire brake process is reliable.Entire brake service is convenient, and manufacturing cost is low.
Description
Technical field
The utility model relates to braking technology fields, and in particular to a kind of self reinforcement type disc type brake device.
Background technique
Brake can divide two major classes, and industrial brake and automotive brake, automotive brake are divided into running brake again
(service brake), parking brake (parking brake).When driving, it is generally used service brake (service brake), convenient in the mistake of advance
Ramp to stop in journey is not singly to remain stationary automobile.If just using parking braking when service brake failure.After vehicle comes to a complete stop,
Parking braking (parking brake) will be used, and prevent vehicle forward and rear row.Brake for crane is for lifting in industrial brake
It is both equipment and safety device for machine, brake is that the cargo that will be promoted or be declined can be steady in lifting mechanism
The height for stopping at needs, or control promoted or decline speed, in the mechanisms such as operation or luffing, brake can be allowed
Mechanism smoothly stops at the desired position.
General brake is all to apply braking moment to rotating element by fixing element therein, makes the rotation angle of the latter
Speed reduces, while by the adhewsive action of wheel and ground, generating road surface to the brake force of wheel so that car deceleration.All benefits
The brake for generating braking moment with the friction of fixing element and rotating element working surface all becomes friction brake.At present
Friction brake used in automobile can be divided into drum-type and disc type two major classes.
Utility model content
For the above-mentioned deficiency of the prior art, the utility model provides a kind of self reinforcement type disc type brake device.
To achieve the above object of the invention, the technology employed by the present utility model is
A kind of self reinforcement type disc type brake device is provided comprising fixed frame, crushing block, work shape crushing block and brake block, Gu
Determine to be provided with brake dish groove on frame, work shape crushing block is set on fixed frame by connecting shaft, and brake block is set to brake dish groove
It is interior, and brake block passes through the sliding slot opened up on the convex block and brake disc cell wall being arranged thereon and connect；Crushing block is set to brake disc
The first oblique compressive plane is provided in the extruded hole opened up on cell wall, on crushing block；Be provided with hydraulic cylinder on fixed frame, hydraulic cylinder with
Hydraulic pump connects, and is connected with reinforcement crushing block on hydraulic cylinder, direct contacting surface and sloped contact surface is provided on reinforcement crushing block, directly
Contacting surface tiltedly squeezes face contact with first；One end of work shape crushing block is contacted with brake block, is arranged on the other end of work shape crushing block
There is the second oblique compressive plane, the second oblique compressive plane is contacted with sloped contact surface.
Further, brake block includes first brake piece and the second brake block, and first brake piece and the second brake block are all provided with
It is placed in brake dish groove, and first brake piece and the second brake block pass through to be arranged on it on convex block and brake disc cell wall and open up
Sliding slot connection, crushing block connect with the second brake block, and first brake piece is contacted with work shape crushing block.
Further, the first extruding sliding slot is offered on the first oblique compressive plane on crushing block, direct contacting surface is set to crowded
It presses in sliding slot, the second extruding sliding slot is offered on the second oblique compressive plane, sloped contact surface is set in the second extruding sliding slot.
Further, the first extruding sliding slot is the inclined-plane parallel with the first oblique compressive plane with the face of the contact of direct contacting surface.
Further, setting offers jack in fixed ear, opens up on fixed frame there are two fixed ear on work shape crushing block
There are fixation hole, jack and fixation hole to pass through connection axis connection.
Further, push-pull electromagnet is provided on fixed frame, push-pull electromagnet is connect with reinforcement crushing block.
The utility model has the following beneficial effects: this programme is a kind of self reinforcement type disc type brake device, it is solid by fixed frame
It brakes in dish groove due to being embedded in, the brake disc on rotating mechanism on the on-rotatably moving part of mechanism.
When brake operation, hydraulic pump gives hydraulic cylinder power, pushes the piston rod in hydraulic cylinder mobile, and then push
The reinforcement crushing block Forward connecting with hydraulic cylinder, for reinforcement crushing block during Forward, sloped contact surface squeezes work shape crushing block
The second oblique compressive plane, work shape crushing block is moved along connecting shaft in the process of being squeezed, and squeezing brake block connects it
Contact brake disc；Direct contacting surface squeezes crushing block to the movement of brake dish groove direction, passes through work shape crushing block in this way and crushing block is total
With brake disc is squeezed, give brake disc biggish frictional force, to achieve the purpose that braking.
The convex block being arranged on brake block can move freely in sliding slot, so that brake block be enable freely to move by extruding force
It is dynamic；Setting first brake piece and the second brake block in sliding slot, and make the braking of brake by squeezing two pieces of brake blocks simultaneously
Effect is more obvious, while increasing the service life of brake block, keeps the braking of brake relatively reliable.It is opened on first oblique compressive plane
Make the squeezing effect of reinforcement crushing block more equipped with the second extruding sliding slot is offered on the first extruding sliding slot and the second oblique compressive plane
Add reliable.Design has fixed ear on work shape crushing block, and easy disassembly is replaced brake block, maintained brake.Plug-type electricity
Magnet has many advantages, such as that reaction speed is fast, shorten braking distance and safety coefficient is higher compared with hydraulic cylinder, and can root tool
Actual conditions adjust the size of current of push-pull electromagnet, quickly to adjust the braking strength of brake block.
The utility model is designed reasonably, structure is simple, can squeeze two pieces of brakes simultaneously by the movement of single hydraulic cylinder
Piece reaches the braking purpose to brake disc, and entire brake process is reliable.Entire brake service is convenient, and manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of brake.
Fig. 2 is the dismounting figure of brake.
Fig. 3 is the structural schematic diagram of work shape crushing block.
Fig. 4 is the structural schematic diagram of reinforcement crushing block.
Fig. 5 is the structural schematic diagram of crushing block.
Wherein, the 1, second brake block, 2, first brake piece, 3, fixed frame, 4, hydraulic cylinder, 5, reinforcement crushing block, 6, brake
Dish groove, 7, sloped contact surface, 8, crushing block, the 9, first extruding sliding slot, 10, connecting shaft, the 11, first oblique compressive plane, 12, extruded hole,
13, work shape crushing block, 14, fixed ear, the 15, second extruding sliding slot, the 16, second oblique compressive plane, 17, convex block, 18, direct contacting surface,
19, sliding slot, 20, fixation hole.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
As depicted in figs. 1 and 2, self reinforcement type disc type brake device includes fixed frame 3, crushing block 8, work shape crushing block 13 and two
Block brake block, two pieces of brake blocks are respectively first brake piece 2 and the second brake block 1, and brake dish groove 6, work are offered on fixed frame 3
Shape crushing block 13 is set on fixed frame 3 by connecting shaft 10；First brake piece 2 and the second brake block 1 are all set in brake disc
In slot 6, and the cunning of first brake piece 2 and the second brake block 1 by being opened up on setting convex block 17 on it and 6 wall of dish groove that brakes
Slot 19 connects；Crushing block 8 is set in the extruded hole 12 opened up on brake 6 wall of dish groove, and crushing block 8 and the second brake block 1
Connection.
As shown in figure 4, being provided with the first oblique compressive plane 11 on crushing block 8, first is offered on the first oblique compressive plane 11 and is squeezed
Press sliding slot 9；Hydraulic cylinder 4 is provided on fixed frame 3, hydraulic cylinder 4 is connect with hydraulic pump, and reinforcement crushing block is connected on hydraulic cylinder 4
5, direct contacting surface 18 and sloped contact surface 7 are provided on reinforcement crushing block 5, and direct contacting surface 18 is set in the first extruding sliding slot 9；Work
One end of shape crushing block 13 is contacted with first brake piece 2, and the second oblique compressive plane is provided on the other end of work shape crushing block 13
16, and the second extruding sliding slot 15 is offered on the second oblique compressive plane 16, sloped contact surface 7 is set in the second extruding sliding slot 15.
As shown in Figure 3 and Figure 5, this programme is preferred, fixed ear 14 there are two settings on work shape crushing block 13, in fixed ear 14
Jack is offered, fixation hole 20 is offered on fixed frame 3, jack is connect with fixation hole 20 by connecting shaft 10.First squeezes cunning
Slot 9 is the inclined-plane parallel with the first oblique compressive plane 11 with the contact surface of direct contacting surface 18.
When implementing, fixed frame 3 is fixed on the on-rotatably moving part of mechanism this programme, keeps the brake disc on rotating mechanism embedding
Enter to brake in dish groove 6.When brake operation, hydraulic pump gives hydraulic cylinder 4 power, pushes the piston rod in hydraulic cylinder 4 mobile,
The reinforcement crushing block 5 connecting with hydraulic cylinder 4 is pushed to move forward in turn, reinforcement crushing block 5 during Forward, squeeze by sloped contact surface 7
The second oblique compressive plane 16 of work shape crushing block 13 is pressed, work shape crushing block 13 is moved along connecting shaft 10 in the process of being squeezed,
And it squeezes first brake piece 2 and touches brake disc；Direct contacting surface 18 squeezes crushing block 8 to the movement of brake 6 direction of dish groove, squeezes
Briquetting 8 squeezes the second brake block 1 and contacts with brake disc；Two pieces of brake blocks squeeze brake disc jointly, generate biggish frictional force, reach
To the purpose of braking.
The convex block 17 being arranged on brake block can move freely in sliding slot 19, to make brake block in the effect of extruding force
Under can move freely；Setting first brake piece 2 and the second brake block 1 in sliding slot 19, and pass through while squeezing two pieces of brake blocks
Keep the braking effect of brake more obvious, while increasing the service life of brake block, keeps the braking of brake relatively reliable.The
It is offered on one oblique compressive plane 11 and offers the mutual of the second extruding sliding slot 15 on first extruding sliding slot 9 and the second oblique compressive plane 16
Cooperation is so that the squeezing effect of reinforcement crushing block 5 is relatively reliable.Designing on work shape crushing block 13 has fixed ear 14, easy disassembly,
Brake block is replaced, brake is maintained.
First extruding sliding slot 9 is the inclined-plane parallel with the first oblique compressive plane 11 with the contact surface of direct contacting surface 18, is set in this way
Meter keeps the squeezing effect of reinforcement crushing block 5 more obvious, reduces braking time, enhances braking effect.Hydraulic cylinder 4 can be replaced with
Push-pull electromagnet, push-pull electromagnet are set on fixed frame 3, and push-pull electromagnet is connect with reinforcement crushing block 5, is pushed away
Pull-type electromagnet is that reinforcement crushing block 5 provides power；Push-pull electromagnet is compared with hydraulic cylinder 4, shortening fast with reaction speed
The advantages that braking distance and higher safety coefficient, and can root tool actual conditions adjustment push-pull electromagnet size of current,
Quickly to adjust the braking strength of brake block.
The utility model is designed reasonably, structure is simple, squeezes two pieces of brakes simultaneously by the movement of single hydraulic cylinder 4
Piece reaches the braking purpose to brake disc, and entire brake process is reliable.When the program applies to automobile brake,
The safe distance of hundred kilometers of speed per hours of automobile brake is can be controlled in 32~35 meters.Brake service is convenient, and manufacturing cost is low.Entirely
Brake also acts as the braking of high-speed rail, aircraft, large-sized truck, agri-vehicle, motor etc..
Claims (6)
1. a kind of self reinforcement type disc type brake device, which is characterized in that including fixed frame (3), crushing block (8), work shape crushing block
(13) and brake block it, is provided with brake dish groove (6) on the fixed frame (3), the work shape crushing block (13) passes through connecting shaft
(10) it is set on fixed frame (3), the brake block is set in brake dish groove (6), and brake block is convex by being arranged thereon
The sliding slot (19) opened up on block (17) and brake dish groove (6) wall is connect；The crushing block (8) is set on brake dish groove (6) wall
In the extruded hole (12) opened up, the first oblique compressive plane (11) is provided on the crushing block (8)；It is arranged on the fixed frame (3)
Have hydraulic cylinder (4), the hydraulic cylinder (4) connect with hydraulic pump, is connected with reinforcement crushing block (5) on the hydraulic cylinder (4), described
Direct contacting surface (18) and sloped contact surface (7), the direct contacting surface (18) and the first oblique compressive plane are provided on reinforcement crushing block (5)
(11) it contacts；One end of the work shape crushing block (13) is contacted with brake block, is set on the other end of the work shape crushing block (13)
It is equipped with the second oblique compressive plane (16), the second oblique compressive plane (16) contacts with sloped contact surface (7).
2. self reinforcement type disc type brake device according to claim 1, which is characterized in that the brake block includes first brake
Piece (2) and the second brake block (1), the first brake piece (2) and the second brake block (1) are all set in brake dish groove (6), and
The cunning of first brake piece (2) and the second brake block (1) by being opened up in setting convex block (17) on it and dish groove (6) wall that brakes
Slot (19) connection, the crushing block (8) contact with the second brake block (1), the first brake piece (2) and work shape crushing block (13)
Contact.
3. self reinforcement type disc type brake device according to claim 1, which is characterized in that first on the crushing block (8)
The first extruding sliding slot (9) is offered on oblique compressive plane (11), the direct contacting surface (18), which is set to, to be squeezed in sliding slot (19), described
The second extruding sliding slot (15) is offered on second oblique compressive plane (16), the sloped contact surface (7) is set to the second extruding sliding slot
(15) in.
4. self reinforcement type disc type brake device according to claim 3, which is characterized in that described first squeezes in sliding slot (9)
The face contacted with direct contacting surface (18) is the inclined-plane parallel with first oblique compressive plane (11).
5. self reinforcement type disc type brake device according to claim 1, which is characterized in that set on the work shape crushing block (13)
There are two setting fixed ear (14), jack is offered on two fixed ears (14), offers fixation hole on the fixed frame (3)
(20), the jack is connect with fixation hole (20) by connecting shaft (10).
6. self reinforcement type disc type brake device according to claim 1, which is characterized in that be provided with push-and-pull on the fixed frame
Formula electromagnet, the push-pull electromagnet are connect with reinforcement crushing block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851990.3U CN208417334U (en) | 2018-06-04 | 2018-06-04 | Self reinforcement type disc type brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851990.3U CN208417334U (en) | 2018-06-04 | 2018-06-04 | Self reinforcement type disc type brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417334U true CN208417334U (en) | 2019-01-22 |
Family
ID=65113447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851990.3U Expired - Fee Related CN208417334U (en) | 2018-06-04 | 2018-06-04 | Self reinforcement type disc type brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488272A (en) * | 2018-06-04 | 2018-09-04 | 四川双坤科技有限公司 | Self reinforcement type disc type brake device |
-
2018
- 2018-06-04 CN CN201820851990.3U patent/CN208417334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488272A (en) * | 2018-06-04 | 2018-09-04 | 四川双坤科技有限公司 | Self reinforcement type disc type brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |