CN206668823U - Full packing forms spring brake chamber - Google Patents
Full packing forms spring brake chamber Download PDFInfo
- Publication number
- CN206668823U CN206668823U CN201720276671.XU CN201720276671U CN206668823U CN 206668823 U CN206668823 U CN 206668823U CN 201720276671 U CN201720276671 U CN 201720276671U CN 206668823 U CN206668823 U CN 206668823U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- aluminium
- wall
- piston component
- brake chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 title claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 23
- 238000009987 spinning Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
A kind of full packing forms spring brake chamber, including body, cylinder, piston component in aluminium are the utility model is related to, piston component is installed inside described cylinder one end, brute spring is installed between the piston component and the end wall of cylinder one；Body in aluminium is installed, the side of body offers air inlet in the aluminium, inlet suction port is provided with the air inlet, and the inlet suction port is fixed with cylinder wall and stretches out in cylinder wall inside the other end of cylinder；The edge of the opening of described cylinder is provided with spinning encapsulating face, and is locked in by using spinning sealing means by end-cap assembly is installed at cylinder opening, and installs in end-cap assembly and aluminium and be provided with braking diaphragm between body；The beneficial effects of the utility model are：It is in the case where total length is constant, appropriate to lengthen cylinder body length, and using arrester is assembled in the form of spinning sealing, disposably assemble, saving of work and time is laborsaving, in the case where improving assembly efficiency, security when also improving assembling.
Description
Technical field
The utility model belongs to spring brake chamber technical field, more particularly to a kind of full packing forms spring brake chamber.
Background technology
It is well known that spring brake chamber assembling is generally by clip, bolted, this traditional assembling structure band
The problem of coming is that largest contours size is larger, and the head of clip and bolt can interfere with other parts of vehicle bridge, especially
In the case of being not abundant enough in locus, design, installation can be given to cause phenomenon of attending to one thing and lose sight of another.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of the prior art, and provides a kind of full packing forms spring system
Dynamic room.
The purpose of this utility model is completed by following technical solution, including body, cylinder, piston component in aluminium,
Piston component is installed inside described cylinder one end, brute spring is installed between the piston component and the end wall of cylinder one；Cylinder
The other end inside body in aluminium is installed, the side of body offers air inlet in the aluminium, and air inlet connecting is provided with the air inlet
Head, and the inlet suction port is fixed with cylinder wall and stretches out in cylinder wall；The edge of the opening of described cylinder is provided with spinning
Encapsulating face, and by using spinning sealing means by install end-cap assembly be locked at cylinder opening, and install end-cap assembly with
Braking diaphragm is installed in aluminium between body.
Preferably, being provided with O-ring seal between the outer wall and cylinder inner wall of body in described aluminium, the O-ring seal is put
Put in the groove that external wall is opened up in aluminium.
Preferably, O-ring seal is installed between the outer wall and cylinder inner wall of described piston component, the O-ring seal
It is placed in the groove that piston component outer wall is opened up.
The beneficial effects of the utility model are：It is appropriate to lengthen cylinder body length in the case where total length is constant, eliminate
Clip and bolt, arrester is assembled in the form of spinning sealing, as long as all parts are put into cylinder block during assembling,
Spinning sealing on special spinning machine, disposable assembling, saving of work and time is laborsaving, in the case where improving assembly efficiency, also
Security when improving assembling.
Brief description of the drawings
Fig. 1 is main view cross-sectional view of the present utility model.
Fig. 2 is existing spring brake chamber side structure schematic view.
Fig. 3 is spring brake chamber side structure schematic view of the present utility model.
Label in accompanying drawing is respectively：1st, diaphragm is braked；2nd, body in aluminium；3rd, inlet suction port；4th, O-ring seal；5th, cylinder；
6th, piston component；7th, brute spring；The 8th, end-cap assembly is installed；9th, spinning encapsulating face；21st, air inlet.
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：As shown in Figure 1, the utility model is included in aluminium
Body 2, cylinder 5, piston component 6, piston component 6 is installed inside described one end of cylinder 5, the piston component 6 and the one end of cylinder 5
Brute spring 7 is installed between wall；Body 2 in aluminium are installed, the side of body 2 offers air inlet in the aluminium inside the other end of cylinder 5
Mouth 21, inlet suction port 3 is installed at the air inlet 21, and the inlet suction port 3 is fixed with cylinder wall and stretches out in cylinder wall；Institute
The edge of the opening for the cylinder 5 stated is provided with spinning encapsulating face 9, and will install end-cap assembly by using spinning sealing means
8 are locked in the opening of cylinder 5, and install and be provided with braking diaphragm 1 in end-cap assembly 8 and aluminium between body 2.
O-ring seal 4 is installed between the outer wall of body 2 and the inwall of cylinder 5 in described aluminium, the O-ring seal 4 is placed on aluminium
In the groove that the middle outer wall of body 2 is opened up.
O-ring seal 4 is installed between the outer wall and the inwall of cylinder 5 of described piston component 6, the O-ring seal 4 is placed on
In the groove that the outer wall of piston component 6 is opened up.
Because eliminating the external part such as clip and bolt, the spring brake chamber largest contours size reduction of same specification
Nearly 16%, locus has been conceded to greatest extent, avoids that (Annex II kind form is maximum outer with vehicle bridge other parts interference
Shape profile sketch 2,3), while because reducing part, can also play a part of mitigating product own wt, be advantageous to vehicle
Development of the vehicle to lightweight direction
The utility model is not limited to above-mentioned embodiment, makees any change no matter being formed in its shape or material, all
It is to use structure design provided by the utility model, is all a kind of deformation of the present utility model, is considered as new in this practicality
Within type protection domain.
Claims (3)
1. a kind of full packing forms spring brake chamber, including body (2), cylinder (5), piston component (6) in aluminium, it is characterised in that：
Piston component (6) is installed inside described cylinder (5) one end, is provided between the piston component (6) and the end wall of cylinder (5) one strong
Power spring (7)；Body in aluminium (2) is installed, the side of body (2) offers air inlet in the aluminium inside the other end of cylinder (5)
(21) inlet suction port (3), is installed at air inlet (21) place, and the inlet suction port (3) is fixed with cylinder wall and stretches out in gas
Casing wall；The edge of the opening of described cylinder (5) is provided with spinning encapsulating face (9), and will by using spinning sealing means
Installation end-cap assembly (8) is locked in cylinder (5) opening, and installs in end-cap assembly (8) and aluminium and be provided with braking between body (2)
Diaphragm (1).
2. full packing forms spring brake chamber according to claim 1, it is characterised in that：Body (2) is outer in described aluminium
O-ring seal (4) is installed between wall and cylinder (5) inwall, the O-ring seal (4) is placed on body in aluminium (2) outer wall and opened up
In groove.
3. full packing forms spring brake chamber according to claim 1, it is characterised in that：Described piston component (6)
O-ring seal (4) is installed between outer wall and cylinder (5) inwall, the O-ring seal (4) is placed on piston component (6) outer wall and opened
If groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276671.XU CN206668823U (en) | 2017-03-21 | 2017-03-21 | Full packing forms spring brake chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276671.XU CN206668823U (en) | 2017-03-21 | 2017-03-21 | Full packing forms spring brake chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668823U true CN206668823U (en) | 2017-11-24 |
Family
ID=60372776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276671.XU Expired - Fee Related CN206668823U (en) | 2017-03-21 | 2017-03-21 | Full packing forms spring brake chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094443A (en) * | 2019-04-29 | 2019-08-06 | 瑞立集团瑞安汽车零部件有限公司 | A kind of self-sealing diaphragm entirety riveting type spring brake chamber |
-
2017
- 2017-03-21 CN CN201720276671.XU patent/CN206668823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094443A (en) * | 2019-04-29 | 2019-08-06 | 瑞立集团瑞安汽车零部件有限公司 | A kind of self-sealing diaphragm entirety riveting type spring brake chamber |
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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: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |