CN2837605Y - Hydraulic wet-type multi-disk full enclosed brake for vehicle - Google Patents
Hydraulic wet-type multi-disk full enclosed brake for vehicle Download PDFInfo
- Publication number
- CN2837605Y CN2837605Y CN 200520045809 CN200520045809U CN2837605Y CN 2837605 Y CN2837605 Y CN 2837605Y CN 200520045809 CN200520045809 CN 200520045809 CN 200520045809 U CN200520045809 U CN 200520045809U CN 2837605 Y CN2837605 Y CN 2837605Y
- Authority
- CN
- China
- Prior art keywords
- brake
- braking
- type multi
- fixed plate
- enclosed
- 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
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a brake class, more specifically a hydraulic wet-type multi-sheet full-enclosed brake for vehicles, which comprises a brake casing, a braking fixing piece, a braking strip, braking piston, a brake cover and a spring. The utility model is characterized in that the braking fixing piece and the brake casing are fixed through at least three column pins; at least column pins are uniformly distributed on the profile circumference of the fixing piece. The utility model has the advantages that the utility model reduces labor content at time of manufacture, reducing the weight of workblanks simultaneously, increasing the function of heat radiation and enhancing the reliability of the integral structure.
Description
Technical field
The utility model relates to the break class, relates to the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc concretely.
Background technique
The mode of structure that location in the present prior art between arrester shell and the braking fixed plate adopts inside and outside tooth to cooperate usually, this mode is processed very complicated, the heat diffusion area of arrester shell is few, heat sinking function is very poor, make its inside temperature very high, need join external radiator in addition, the cost of the vehicle of increase is bigger to the performance impact of vehicle.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, provide a kind of automobile-used hydraulic pressure Wet-type multi-disc totally-enclosed break, the mode of straight pin location that adopts this break realizes the location between arrester shell and the braking fixed plate, increase the heat sinking function of break, strengthened integrally-built reliability.
The utility model purpose realizes being finished by following technological scheme:
The totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc, comprise arrester shell, braking fixed plate, brake strip, brake piston, brake cap, spring, it is characterized in that braking fixedly fixing by at least three pins between fixed plate and the arrester shell, at least three pins are evenly distributed on the gabarit circumference of fixed plate.
On arrester shell,, be provided with counterbore, the external diameter interference fit of counterbore internal diameter and pin with corresponding part, pin position.
On the gabarit circumferential surface of braking fixed plate,, be provided with notch, the form fit of this notch inboard and the local gabarit of pin, big or small transition fit with corresponding part, pin position.
This notch section semicircular in shape, its center of circle are positioned on the gabarit circumference of braking fixed plate.
Described pin quantity is six.
The utility model has the advantages that, reduced the labor content when making, also alleviated the weight of blank simultaneously, but also increased heat sinking function, strengthened integrally-built reliability.
Description of drawings
Accompanying drawing 1 is the utility model structural representation (spring braking, hydraulic pressure discharge);
Accompanying drawing 2 is the utility model structural representation (hydraulic braking, spring discharge);
Accompanying drawing 3 is the utility model arrester shell Facad structure schematic representation;
Accompanying drawing 4 is the partial cutaway schematic of accompanying drawing 3;
Accompanying drawing 5 is the sectional view of accompanying drawing 3;
Embodiment
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-5, label 1-11 represents respectively: the mounting point 3 of arrester shell 1, back-up ring 2, location pin, braking fixed plate 4, brake piston 5, brake cap 6, double-screw bolt 7, spring 8, filler opening 9, brake strip 10, counterbore 11.
Embodiment one: (spring braking, hydraulic pressure release type)
Present embodiment comprises arrester shell 1, braking fixed plate 4, brake strip 10, brake piston 5, brake cap 6, holddown spring 8 and six location pins, arrester shell 1 is fastenedly connected with brake cap 6, at least three holddown springs 8 are set between brake piston 5 that is placed in one and the brake cap 6, what several braking fixed plates 4 were alternate successively with several brake strips 10 is installed in the arrester shell 1, friction plate 10 and wheel hub are by interior external tooth secure fit, fixed plate 4 is fixed by the location pin with arrester shell 1, the center of the mounting point 3 of pin is evenly distributed on the gabarit circumference of fixed plate 4, and promptly the cylindrical center of pin is positioned on the gabarit circumference of fixed plate 4.The Sealing of piston 5 is positioned at its left side.
On arrester shell 1,, be provided with counterbore 11, the external diameter interference fit of counterbore 11 internal diameters and pin with corresponding part, pin position.On the gabarit circumferential surface of braking fixed plate 4,, be provided with notch with corresponding part, pin position, the form fit of this notch inboard and the local gabarit of pin, big or small transition fit, notch section semicircular in shape, its center of circle is positioned on the gabarit circumference of braking fixed plate 4.Pin cooperates with notch and counterbore 11, to realize the location between fixed plate 4 and the arrester shell 1.
Embodiment two: (hydraulic braking, spring release type)
Present embodiment and embodiment's one difference is that spring 8 is return spring, and its position is arranged in the center hole (seeing the dotted line signal of Fig. 2) of location pin, and this center hole is stepped, and an end of spring 8 withstands on the step in the hole.
Compare on general structure with embodiment one, change be the specification of the sealing station and the spring 8 of piston 5.The Sealing of piston 5 is positioned at its right side.
Claims (5)
1, the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc, comprise arrester shell, braking fixed plate, brake strip, brake piston, brake cap, spring, it is characterized in that braking fixedly fixing by at least three pins between fixed plate and the arrester shell, at least three pins are evenly distributed on the gabarit circumference of fixed plate.
2, the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc according to claim 1 is characterized in that on arrester shell and corresponding part, pin position, is provided with counterbore, the external diameter interference fit of counterbore internal diameter and pin.
3, the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc according to claim 1, it is characterized in that the braking fixed plate the gabarit circumferential surface on corresponding part, pin position, be provided with notch, the form fit of this notch inboard and the local gabarit of pin, big or small transition fit.
4, the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc according to claim 3 is characterized in that this notch section semicircular in shape, and its center of circle is positioned on the gabarit circumference of braking fixed plate.
5, the totally-enclosed break of a kind of automobile-used hydraulic pressure Wet-type multi-disc according to claim 1 is characterized in that described pin quantity is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045809 CN2837605Y (en) | 2005-10-21 | 2005-10-21 | Hydraulic wet-type multi-disk full enclosed brake for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045809 CN2837605Y (en) | 2005-10-21 | 2005-10-21 | Hydraulic wet-type multi-disk full enclosed brake for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837605Y true CN2837605Y (en) | 2006-11-15 |
Family
ID=37392090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045809 Expired - Fee Related CN2837605Y (en) | 2005-10-21 | 2005-10-21 | Hydraulic wet-type multi-disk full enclosed brake for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837605Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867612A (en) * | 2014-03-19 | 2014-06-18 | 安徽合力股份有限公司 | Fully sealed wet parking brake for wheel type loading machine |
-
2005
- 2005-10-21 CN CN 200520045809 patent/CN2837605Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867612A (en) * | 2014-03-19 | 2014-06-18 | 安徽合力股份有限公司 | Fully sealed wet parking brake for wheel type loading machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205423628U (en) | Electric brake of vehicle | |
| CN216715050U (en) | Double-brake caliper automobile brake assembly | |
| CN201071891Y (en) | Air pressure disc type brake of automobile | |
| CN2837605Y (en) | Hydraulic wet-type multi-disk full enclosed brake for vehicle | |
| CN106050987B (en) | Inner blocking type floating brake tongs assembly | |
| CN2928553Y (en) | Safety protective tire | |
| CN214499849U (en) | Split type brake caliper frame | |
| CN112297710B (en) | Axle terminal brake mounting structure and mounting method of mining dump truck | |
| CN2620108Y (en) | Double-cavity braking general pump for automobile | |
| CN208778546U (en) | A kind of disk brake | |
| CN211778661U (en) | Large-cylinder-diameter electronic parking brake assembly | |
| CN101033781A (en) | Drum ring type braking device | |
| CN202320253U (en) | Front disc type brake assembly for miniature truck | |
| CN2792885Y (en) | Radiator of brake hub for automotive vehicle | |
| CN218882841U (en) | Low-drag type caliper body, brake caliper and brake caliper assembly | |
| CN200953312Y (en) | Motorcycle braking indicating lamp switch | |
| CN200968375Y (en) | Load-carrying truck cast brake disk | |
| CN115095616B (en) | Independent parking EPB brake caliper device, method for reducing drag torque of independent parking EPB brake caliper device and vehicle | |
| CN206766007U (en) | A kind of vehicle secondary brake apparatus | |
| CN216691948U (en) | Automobile disc brake caliper body | |
| CN216768159U (en) | Novel caliper | |
| CN217301364U (en) | Split brake disc | |
| CN2721959Y (en) | Hydraulic clipper disk and hand brake drum assembled brake | |
| CN213088574U (en) | Double-caliper braking structure suitable for unmanned automobile | |
| CN218228505U (en) | Automobile hub with cooling and heat dissipation functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20111021 |