CN208719182U - A kind of bicyclic wet brake piston - Google Patents
A kind of bicyclic wet brake piston Download PDFInfo
- Publication number
- CN208719182U CN208719182U CN201821393260.XU CN201821393260U CN208719182U CN 208719182 U CN208719182 U CN 208719182U CN 201821393260 U CN201821393260 U CN 201821393260U CN 208719182 U CN208719182 U CN 208719182U
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- Prior art keywords
- sliding block
- casing
- bicyclic
- brake piston
- set casing
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Abstract
The utility model relates to technical field of automobile parts, and disclose a kind of bicyclic wet brake piston, including set casing, sealing ring is movably installed in the middle part of the set casing side, and the middle part thread bush of set casing side is equipped with sealing cover, air inlet pipe is fixedly installed in the middle part of the sealing cover side, the side fixing sleeve of the set casing inner cavity is equipped with limit film, and the other side of set casing inner cavity is movably installed with sliding block, fixed device is connected in the middle part of the sliding block side, and the external activity of fixed device side is set with the first spring, the side of the sliding block and the side of limit film are connected by the first spring transmission.The bicyclic wet brake piston, by the way that threaded rod is separated with the side of casing, contact chip is sleeved on to the other side of jacket exterior, is clamped contact chip by threaded rod and fixinig plate, keep the replacement of contact chip simpler, effectively increases the convenience of brake plunger contact chip replacement.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of bicyclic wet brake piston.
Background technique
Brake is with the device for making moving component deceleration, stopping or keep the functions such as halted state, is made in machinery
The movement parts machine components that stop or slow down, brake is mainly made of frame processed, brake component and manipulation device etc., some brakings
Device is also equipped with the automatic regulating apparatus in brake component gap, and in order to reduce braking moment and structure size, brake, which is commonly mounted in, to be set
On standby high speed shaft, but the higher large scale equipment of security requirement should be then installed adjacent on the slow-speed shaft of equipment working portion.
Brake plunger is the important component of brake, and existing brake plunger is not easy to replacement contact chip, adds
The big maintenance difficulties of brake plunger, and the reduction response speed of existing brake plunger is slower, and it is living to extend brake
Time needed for plug reduction, affect the convenience of brake plunger maintenance.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of bicyclic wet brake piston, has convenient for more
The advantages of changing-over contact is with response speed is restored faster solves existing brake plunger and is not easy to replacement contact chip and reduction sound
Answer slow problem.
The utility model provides the following technical solutions: a kind of bicyclic wet brake piston, including set casing, the fixation
Sealing ring is movably installed in the middle part of shell side, and the middle part thread bush of set casing side is equipped with sealing cover, the sealing cover one
It is fixedly installed with air inlet pipe in the middle part of side, the side fixing sleeve of the set casing inner cavity is equipped with limit film, and set casing inner cavity
The other side is movably installed with sliding block, fixed device is connected in the middle part of the sliding block side, and fixed device side is external living
Dynamic to be set with the first spring, the side of the sliding block and the side of limit film are connected by the first spring transmission, the fixed dress
External other side fixing sleeve is set equipped with fixinig plate, and the outside of fixed device is located at the side fixing sleeve of fixinig plate equipped with contact
Piece.
Preferably, the fixed device includes casing, and casing is connected to the middle part of sliding block side, described sleeve pipe side
Middle part thread bush is equipped with threaded rod, and one end of threaded rod runs through the middle part of cannula cavity side and is movably installed with jacking block, institute
The top and bottom for stating internal surface of sleeve pipe are movably installed with bayonet unit.
Preferably, the bayonet unit includes fixture block, and fixture block movable set is at the top of internal surface of sleeve pipe, the fixture block
Bottom end is fixedly installed with crushing block, and second spring is movably installed on the outside of fixture block bottom, the top of the crushing block and set
The top of inside pipe wall is sequentially connected by second spring.
Preferably, a side contacts of the side of the sealing ring and sealing cover, and the material of sealing ring is rubber.
Preferably, the middle part on the inside of the limit film and the other side pivot bush unit outside fixed device, and limit film position
Side between sliding block and fixinig plate and close to fixinig plate.
Preferably, the side pivot bush unit in the outside of the sliding block and set casing inner cavity, and the material of sliding block is stainless steel.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, contact chip is sleeved on by the bicyclic wet brake piston by the way that threaded rod is separated with the side of casing
Contact chip is clamped by threaded rod and fixinig plate, keeps the replacement of contact chip simpler, effectively increase by the other side outside pipe
The convenience of brake plunger contact chip replacement.
2, the bicyclic wet brake piston makes to slide by using the first spring transmission to connect between limit film and sliding block
Block can be restored after completing compressed action by the first spring, and the reduction error of the first spring is accurate to grade, makes sliding block
Reduction precision is higher, effectively increases the precision of brake plunger reduction.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model left view；
Fig. 3 is the cutaway view Amplified image of the fixed device of the utility model；
Fig. 4 is the enlarged drawing of the utility model bayonet unit.
In figure: 1, set casing；2, sealing ring；3, sealing cover；4, air inlet pipe；5, limit film；6, sliding block；7, fixed device；
71, casing；72, threaded rod；73, jacking block；74, bayonet unit；741, fixture block；742, crushing block；743, second spring；8, first
Spring；9, fixinig plate；10, contact chip.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of bicyclic wet brake piston, including set casing 1, the middle part activity of 1 side of set casing
It is set with sealing ring 2, and the middle part thread bush of 1 side of set casing is equipped with sealing cover 3, the side of sealing ring 2 and the one of sealing cover 3
Side contacts, and the material of sealing ring 2 is rubber, sealing ring 2 uses rubber material, makes the leakproofness of set casing 1 and air inlet pipe 4 more
It is good, the air-tightness of brake plunger is effectively increased, is fixedly installed with air inlet pipe 4 in the middle part of 3 side of sealing cover, in set casing 1
The side fixing sleeve of chamber is equipped with limit film 5, and the other side of 1 inner cavity of set casing is movably installed with sliding block 6, the outside of sliding block 6 with
The side pivot bush unit of 1 inner cavity of set casing, and the material of sliding block 6 is stainless steel, sliding block is connected with fixed device in the middle part of 6 side
7, fixation device 7 includes casing 71, and casing 71 is connected to the middle part of 6 side of sliding block, and casing 71 can be by contact chip 10 and fixation
Piece 9 clamps, and keeps the clamping of contact chip 10 stronger, and the middle part thread bush of 71 side of casing is equipped with threaded rod 72, and threaded rod 72
One end through 71 inner cavity side of casing middle part and be movably installed with jacking block 73, the top and bottom of 71 inner wall of casing are movable
It is set with bayonet unit 74, bayonet unit 74 includes fixture block 741, and 741 movable set of fixture block is in the top of 71 inner wall of casing, card
The bottom end of block 741 is fixedly installed with crushing block 742, and is movably installed with second spring 743 on the outside of 741 bottom of fixture block, squeezes
The top of block 742 and the top of 71 inner wall of casing are sequentially connected by second spring 743, and fixed device 7 can be by sliding block 6 and contact
Piece 10 is attached, and keeps sliding block 6 mobile with moving contacting plate 10, effectively increases the controllability of contact chip 10, and fixed device 7
The external activity of side is set with the first spring 8, and the first spring 8 can enhance the reducing power of sliding block 6, make the reduction rate of sliding block 6
Faster, the side of sliding block 6 and the side of limit film 5 are sequentially connected by the first spring 8, and the other side outside fixed device 7 is solid
Surely fixinig plate 9, the middle part of 5 inside of limit film and the other side pivot bush unit outside fixed device 7, and limit film 5 are set with
The outside of side between sliding block 6 and fixinig plate 9 and close to fixinig plate 9, sliding block 6 is equipped with sealing ring, prevents gas from leaking, and
The outside of fixed device 7 is located at the side fixing sleeve of fixinig plate 9 equipped with contact chip 10.
Set casing 1 is fixed on corresponding position first by working principle, then the side of threaded rod 72 and casing 71 point
From contact chip 10 is sleeved on the other side outside casing 71, is clamped contact chip 10 with fixinig plate 9 by threaded rod 72, so
It is clamped after sealing ring 2 is replaced afterwards with sealing cover 3, air inlet pipe and the side outside air inlet pipe 4 is fixedly attached.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bicyclic wet brake piston, including set casing (1), it is characterised in that: the middle part of set casing (1) side
It is movably installed with sealing ring (2), and the middle part thread bush of set casing (1) side is equipped with sealing cover (3), the sealing cover (3) one
It is fixedly installed in the middle part of side air inlet pipe (4), the side fixing sleeve of set casing (1) inner cavity is equipped with limit film (5), and fixed
The other side of shell (1) inner cavity is movably installed with sliding block (6), is connected with fixed device (7) in the middle part of sliding block (6) side, and
The external activity of fixed device (7) side is set with the first spring (8), the side of the sliding block (6) and the side of limit film (5)
It is sequentially connected by the first spring (8), the external other side fixing sleeve of the fixed device (7) is equipped with fixinig plate (9), and fixed
The outside of device (7) is located at the side fixing sleeve of fixinig plate (9) equipped with contact chip (10).
2. a kind of bicyclic wet brake piston according to claim 1, it is characterised in that: fixed device (7) packet
It includes casing (71), and casing (71) is connected to the middle part of sliding block (6) side, the middle part thread bush of described sleeve pipe (71) side is equipped with
Threaded rod (72), and one end of threaded rod (72) is run through the middle part of casing (71) inner cavity side and is movably installed with jacking block (73),
The top and bottom of described sleeve pipe (71) inner wall are movably installed with bayonet unit (74).
3. a kind of bicyclic wet brake piston according to claim 2, it is characterised in that: bayonet unit (74) packet
It includes fixture block (741), and fixture block (741) movable set is in the top of casing (71) inner wall, the fixed peace in the bottom end of the fixture block (741)
It is movably installed with second spring (743) equipped with crushing block (742), and on the outside of fixture block (741) bottom, the crushing block (742)
Top and casing (71) inner wall top by second spring (743) transmission connection.
4. a kind of bicyclic wet brake piston according to claim 1, it is characterised in that: the one of the sealing ring (2)
One side contacts of side and sealing cover (3), and the material of sealing ring (2) is rubber.
5. a kind of bicyclic wet brake piston according to claim 1, it is characterised in that: on the inside of the limit film (5)
Middle part and fixed device (7) external other side pivot bush unit, and limit film (5) is located between sliding block (6) and fixinig plate (9)
And close to the side of fixinig plate (9).
6. a kind of bicyclic wet brake piston according to claim 1, it is characterised in that: the outside of the sliding block (6)
With the side pivot bush unit of set casing (1) inner cavity, and the material of sliding block (6) be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393260.XU CN208719182U (en) | 2018-08-28 | 2018-08-28 | A kind of bicyclic wet brake piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821393260.XU CN208719182U (en) | 2018-08-28 | 2018-08-28 | A kind of bicyclic wet brake piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719182U true CN208719182U (en) | 2019-04-09 |
Family
ID=65979794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821393260.XU Active CN208719182U (en) | 2018-08-28 | 2018-08-28 | A kind of bicyclic wet brake piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719182U (en) |
-
2018
- 2018-08-28 CN CN201821393260.XU patent/CN208719182U/en active Active
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