CN209053992U - A kind of disc spring braking chamber assembly - Google Patents
A kind of disc spring braking chamber assembly Download PDFInfo
- Publication number
- CN209053992U CN209053992U CN201821810440.3U CN201821810440U CN209053992U CN 209053992 U CN209053992 U CN 209053992U CN 201821810440 U CN201821810440 U CN 201821810440U CN 209053992 U CN209053992 U CN 209053992U
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- fixedly connected
- push rod
- rod assembly
- upper casing
- stepped groove
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Abstract
The utility model discloses a kind of disc springs to brake chamber assembly, including upper casing, lower casing, garter spring and push rod assembly, the bottom of the upper casing and the top of lower casing are clamped with the inner surface of garter spring, there are two the garter spring settings, it is bolted to connection between two garter springs, stepped groove is offered at the top of the upper casing, the bottom of the stepped groove offers through-hole, and the outer surface of push rod assembly and the inner surface of through-hole are slidably connected, it is fixedly connected with magnet ring at the top of the push rod assembly outer surface, the utility model relates to engineering mechanical device technical fields.The disc spring brakes chamber assembly, gap is replaced with stepped groove, fall in dust in elastic force magnetic sheath, periodically cleared up, it ensure that the cleaning of arrester, solving extraneous dust can fall into arrester along the connection gap of push rod assembly and upper casing, thus the problem of hindering the normal operation of equipment, shortening equipment normal service life.
Description
Technical field
The utility model relates to engineering mechanical device technical field, specially a kind of disc spring brakes chamber assembly.
Background technique
Braking is commonly called as " braking ", is that running locomotive, vehicle and other means of transports or machinery etc. is made to stop or lower
The movement of speed.The General Principle of braking is that a wheel or disk are fixed on the high speed shaft of machine, and phase therewith is installed on base
Brake shoe, band or the disk of adaptation are allowed to generate braking moment under external force, and wherein arrester is exactly a brake assembly, mesh
The preceding brake chamber of preceding most domestic engineering machinery is all drum brake, is directly to convert push rod force for atmospheric pressure to come in fact
Now brake.
Because needing telescopic movable on upper casing in push rod assembly, one is had in the junction of push rod assembly and upper casing
Fixed gap, extraneous dust can be fallen into arrester along gap, and then be fallen in internal bearings and other elements, to hinder
The normal operation of equipment shortens the normal service life of equipment, many troubles is brought to user, therefore for gap
Processing must go really, need to make equipment certain improvement, to solve these puzzlements.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of disc spring braking chamber assembly, solves the external world
Dust can be fallen into arrester along the junction gap of push rod assembly and upper casing, to hinder the normal operation of equipment, be shortened
The problem of equipment normal service life.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of disc spring arrester
The top of assembly, including upper casing, lower casing, garter spring and push rod assembly, the bottom of the upper casing and lower casing with the inner surface of garter spring
Clamping, there are two the garter spring settings, is bolted to connection between two garter springs, offers at the top of the upper casing
Stepped groove, the bottom of the stepped groove offers through-hole, and the outer surface of push rod assembly and the inner surface of through-hole are slidably connected, institute
It states and is fixedly connected with magnet ring at the top of push rod assembly outer surface, and the outer surface of push rod assembly is arranged elastic magnetic sheath, it is described
Snap ring is fixedly connected at the top of elastic force magnetic sheath, the bottom of the stepped groove is fixedly connected with restraining position ring block, and stop collar is outer
The inner surface of surface and snap ring is slidably connected.
Preferably, the bottom of the lower casing inner cavity offers connecting tube, and the top of lower casing inner cavity and is located at connecting tube
Outside is fixedly connected with resilient sleeve, and diaphragm is fixedly connected at the top of resilient sleeve, and the bottom end of the push rod assembly is fixedly connected
Have a push plate, the top of the push plate and the outer surface for being located at push rod assembly are fixedly connected with spring, the top of the spring with it is upper
Shell is fixedly connected at the top of inner cavity, and is fixedly connected at the top of the bottom of push plate and diaphragm, is fixedly connected at the top of the diaphragm
There are gasket ring, and the outer surface of gasket ring and the bottom of upper casing and the clamping of the top of lower casing.
Preferably, the outer surface of the push rod assembly slidably connects limit plate, and the top of the bottom of limit plate and snap ring
Portion is flexibly connected, and the periphery of the limit plate is fixedly connected with connection ring, the bottom of the stepped groove and the outside for being located at through-hole
Thread groove is offered, and is fixedly connected between connection ring and thread groove by hexagon socket head cap screw.
Preferably, the top of the stepped groove and be located at hexagon socket head cap screw outer surface be connected with gasket.
Preferably, air inlet pipe is communicated on the right side of the lower casing.
Preferably, the two sides at the top of the upper casing are fixedly connected to connecting column, and are threaded with outside connecting column
Nut.
Beneficial effect
The utility model provides a kind of disc spring braking chamber assembly.Have compared with prior art following beneficial to effect
Fruit:
(1), the disc spring brakes chamber assembly, and by offering stepped groove at the top of upper casing, the bottom of stepped groove is opened
Equipped with through-hole, the outer surface of push rod assembly and the inner surface of through-hole are slidably connected, and push rod assembly is fixedly connected at the top of outer surface
There is magnet ring, the outer surface of push rod assembly is arranged elastic magnetic sheath, snap ring, stepped groove are fixedly connected at the top of elastic force magnetic sheath
Bottom be fixedly connected with restraining position ring block, the outer surface of stop collar and the inner surface of snap ring are slidably connected, cooperation stepped groove, through-hole,
The setting of elastic force magnetic sheath, snap ring and stop collar replaces gap with stepped groove, falls in dust in elastic force magnetic sheath, periodically
It is cleared up, ensure that the cleaning of arrester, solving extraneous dust can fall into along the connection gap of push rod assembly and upper casing
In arrester, thus the problem of hindering the normal operation of equipment, shortening equipment normal service life.
(2), the disc spring brakes chamber assembly, slidably connects limit plate by the outer surface in push rod assembly, limits
The top movable of the bottom of plate and snap ring connects, and the periphery of limit plate is fixedly connected with connection ring, the bottom of stepped groove and is located at
The outside of through-hole offers thread groove, is fixedly connected between connection ring and thread groove by hexagon socket head cap screw, the top of stepped groove
And the outer surface for being located at hexagon socket head cap screw is connected with gasket, cooperates limit plate, connection ring, thread groove, hexagon socket head cap screw
With the setting of gasket, position restriction is carried out to push rod assembly, while snap ring is fixed, convenient disassembly.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A.
In figure: 1-upper casing, 2-lower casings, 3-garter springs, 4-push rod assemblies, 5-stepped grooves, 6-through-holes, 7-elastic force magnetic
Property set, 8-snap rings, 9-stop collars, 10-connecting tubes, 11-resilient sleeves, 12-diaphragms, 13-push plates, 14-springs, 15-
Gasket ring, 16-limit plates, 17-connection rings, 18-thread grooves, 19-hexagon socket head cap screws, 20-gaskets, 21-air inlets
Pipe, 22-connecting columns, 23-nuts, 24-magnet rings.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of disc spring braking chamber assembly, including it is upper
Shell 1, lower casing 2, garter spring 3 and push rod assembly 4, the bottom of upper casing 1 and the top of lower casing 2 are clamped with the inner surface of garter spring 3, garter spring
There are two 3 settings, is bolted to connection between two garter springs 3, the top of upper casing 1 offers stepped groove 5, stepped groove 5
Bottom offers through-hole 6, and the outer surface of push rod assembly 4 and the inner surface of through-hole 6 are slidably connected, the top of 4 outer surface of push rod assembly
Portion is fixedly connected with magnet ring 24, and the outer surface of push rod assembly 4 is arranged elastic magnetic sheath 7, and the top of elastic force magnetic sheath 7 is fixed to be connected
It is connected to snap ring 8, the bottom of stepped groove 5 is fixedly connected with restraining position ring block 9, and the outer surface of stop collar 9 and the inner surface of snap ring 8 slide and connect
It connects, cooperates the setting of stepped groove 5, through-hole 6, elastic force magnetic sheath 7, snap ring 8 and stop collar 9, replace gap with stepped groove 5, make
Dust is fallen in elastic force magnetic sheath 7, is periodically cleared up, and ensure that the cleaning of arrester, and solving extraneous dust can be along pushing away
The connection gap of bar assembly 4 and upper casing 1 is fallen into arrester, to hinder the normal operation of equipment, shortens equipment normal use
The problem of service life, the bottom of 2 inner cavity of lower casing offer connecting tube 10, the top of 2 inner cavity of lower casing and the outside for being located at connecting tube 10
It is fixedly connected with resilient sleeve 11, and the top of resilient sleeve 11 is fixedly connected with diaphragm 12, the bottom end of push rod assembly 4 is fixedly connected with
Push plate 13, the top of push plate 13 and the outer surface for being located at push rod assembly 4 are fixedly connected with spring 14, the top of spring 14 and upper casing
It is fixedly connected at the top of 1 inner cavity, the bottom of push plate 13 is fixedly connected with the top of diaphragm 12, and the top of diaphragm 12 is fixedly connected with
Gasket ring 15, the outer surface of gasket ring 15 and the bottom of upper casing 1 and the top of lower casing 2 are clamped, the outer surface of push rod assembly 4
Limit plate 16 is slidably connected, the bottom of limit plate 16 is connect with the top movable of snap ring 8, and the periphery of limit plate 16 is fixedly connected
Have a connection ring 17, the bottom of stepped groove 5 and the outside for being located at through-hole 6 offer thread groove 18, connection ring 17 and thread groove 18 it
Between be fixedly connected by hexagon socket head cap screw 19, the top of the stepped groove 5 and outer surface for being located at hexagon socket head cap screw 19 is connected with
Gasket 20 cooperates the setting of limit plate 16, connection ring 17, thread groove 18, hexagon socket head cap screw 19 and gasket 20, total to push rod
Position restriction is carried out at 4, while snap ring 8 is fixed, convenient disassembly, the right side of lower casing 2 is communicated with air inlet pipe 21, upper casing 1
The two sides at top are fixedly connected to connecting column 22, and the outside of connecting column 22 is threaded with nut 23.
When work, air enters inside lower casing 2 from air inlet pipe 21 heaves diaphragm 12, pushes up the rising of push plate 13 by spring 14
Get up, stretches in limit plate 16, dust can fall in elastic force magnetic sheath 7 along the gap between push rod assembly 4 and limit plate 16
On, hexagon socket head cap screw 19 is periodically opened, removing limit plate 16 can be carried out cleaning.
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 disc spring brakes chamber assembly, including upper casing (1), lower casing (2), garter spring (3) and push rod assembly (4), it is described on
The bottom of shell (1) and the top of lower casing (2) are clamped with the inner surface of garter spring (3), and there are two garter spring (3) settings, and two
It is bolted to connection between the garter spring (3), it is characterised in that: stepped groove (5) are offered at the top of the upper casing (1),
The bottom of the stepped groove (5) offers through-hole (6), and the inner surface of the outer surface of push rod assembly (4) and through-hole (6) slides and connects
It connects, is fixedly connected with magnet ring (24) at the top of push rod assembly (4) outer surface, and the outer surface of push rod assembly (4) is arranged with
Elastic force magnetic sheath (7) is fixedly connected with snap ring (8) at the top of the elastic force magnetic sheath (7), and the bottom of the stepped groove (5) is solid
Surely restraining position ring block (9) are connected, and the outer surface of stop collar (9) and the inner surface of snap ring (8) are slidably connected.
2. a kind of disc spring according to claim 1 brakes chamber assembly, it is characterised in that: lower casing (2) inner cavity
Bottom offers connecting tube (10), and the top of lower casing (2) inner cavity and be located at connecting tube (10) outside be fixedly connected it is flexible
It covers (11), and is fixedly connected with diaphragm (12) at the top of resilient sleeve (11), the bottom end of the push rod assembly (4), which is fixedly connected with, to push away
Plate (13), the top of the push plate (13) and the outer surface for being located at push rod assembly (4) are fixedly connected with spring (14), the spring
(14) it is fixedly connected at the top of top and upper casing (1) inner cavity, and the fixed company in the top of the bottom of push plate (13) and diaphragm (12)
It connects, is fixedly connected with gasket ring (15) at the top of the diaphragm (12), and the outer surface of gasket ring (15) and upper casing (1)
Bottom and the clamping of the top of lower casing (2).
3. a kind of disc spring according to claim 1 brakes chamber assembly, it is characterised in that: the push rod assembly (4)
Outer surface slidably connects limit plate (16), and the bottom of limit plate (16) is connect with the top movable of snap ring (8), the limit
The periphery of plate (16) is fixedly connected with connection ring (17), the bottom of the stepped groove (5) and be located at through-hole (6) outside offer
Thread groove (18), and be fixedly connected between connection ring (17) and thread groove (18) by hexagon socket head cap screw (19).
4. a kind of disc spring according to claim 1 brakes chamber assembly, it is characterised in that: the top of the stepped groove (5)
Portion and be located at hexagon socket head cap screw (19) outer surface be connected with gasket (20).
5. a kind of disc spring according to claim 1 brakes chamber assembly, it is characterised in that: the right side of the lower casing (2)
It is communicated with air inlet pipe (21).
6. a kind of disc spring according to claim 1 brakes chamber assembly, it is characterised in that: at the top of the upper casing (1)
Two sides are fixedly connected to connecting column (22), and nut (23) are threaded with outside connecting column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810440.3U CN209053992U (en) | 2018-11-05 | 2018-11-05 | A kind of disc spring braking chamber assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810440.3U CN209053992U (en) | 2018-11-05 | 2018-11-05 | A kind of disc spring braking chamber assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053992U true CN209053992U (en) | 2019-07-02 |
Family
ID=67052512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810440.3U Active CN209053992U (en) | 2018-11-05 | 2018-11-05 | A kind of disc spring braking chamber assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118032792A (en) * | 2024-04-11 | 2024-05-14 | 宁波市甬先智能科技研究有限公司 | Automobile brake disc detection device |
-
2018
- 2018-11-05 CN CN201821810440.3U patent/CN209053992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118032792A (en) * | 2024-04-11 | 2024-05-14 | 宁波市甬先智能科技研究有限公司 | Automobile brake disc detection device |
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