CN2851040Y - Vehicle driving axle possessing disc braking device - Google Patents
Vehicle driving axle possessing disc braking device Download PDFInfo
- Publication number
- CN2851040Y CN2851040Y CN 200520139756 CN200520139756U CN2851040Y CN 2851040 Y CN2851040 Y CN 2851040Y CN 200520139756 CN200520139756 CN 200520139756 CN 200520139756 U CN200520139756 U CN 200520139756U CN 2851040 Y CN2851040 Y CN 2851040Y
- Authority
- CN
- China
- Prior art keywords
- brake
- disc brake
- axle
- bearing
- bearings
- 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
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Abstract
The utility model relates to a vehicle driving axle with a disc braking device, which comprises differential device (1), transmission axle s (2), axle sleeves (3), support seats (4), a bearing (5), disc brake disks (6) and brake sheets (7), wherein the number of the transmission axles (2), the axle sleeves (3), the support seats (4) and the disc brake disks (6) can be two which are respectively arranged in the left and the right sides; two groups of brake sheets are (7) provided, and the two groups of the brake sheets (7) are respectively arranged in the left and the right sides; the transmission axles (2) are arranged in the axle sleeves (3), the inner ends of which are connected with a casing of the differential device (1) and the outer ends of which are respectively connected the left and the right support seats (4); the inner ends of the two transmission axles (2) are connected with two output axles of the differential device (1); the left and the right disc brake disks (6) are fixed at the outer ends of the transmission axles (2); two drive wheels (8) are respectively fixed on the left and the right disc brake disks (6); the left and the right sides of each disc brake disk (6) are respectively provided with one group of brake sheets (7); the two groups of brake sheets (7) are respectively arranged on the left and the right support seats (4); the brake sheets (7) are connected with a pipeline and a braking pump. The utility model can simplify the structure of products, can further improve the reliability of a driving braking system of an electric tricycle and can be convenient for maintenance of the electric tricycle.
Description
Technical field:
The utility model relates to a kind of vehicle drive axle, is specifically related to a kind of vehicle drive axle with the disc brake brake equipment.Belong to the traffic appliance technical field.
Background technology:
The brake equipment of vehicle drive axle is the vitals of vehicle to run braking.Before the utility model was made, extensively the brake equipment of the vehicle drive axle of effect employing was to establish the outer support formula of fork brake wheel in friction lining engagement braking model or the road wheel in the market.The structure of above brake equipment is comparatively complicated, can not automatically regulating, and more fragile, and service life is short, it is also numerous to safeguard.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, but automatically regulating, reliability of service height, the vehicle drive axle of the band disc brake brake equipment of long service life, easy care.
The purpose of this utility model is achieved in that a kind of vehicle drive axle with the disc brake brake equipment, it is characterized in that: it comprises: diff, transmission shaft, axle sleeve, bearing, bearing, disc brake dish and brake facing, described transmission shaft, axle sleeve, bearing and disc brake dish all have two, a left side, right each one, described brake facing has two groups, a left side, right each one group, described transmission shaft is installed in the axle sleeve, axle sleeve the inner links to each other with the diff shell, the outer end respectively with a left side, right two bearings connect mutually, on a left side, in right two bearings, each one on bearing has been installed respectively, the inner of two transmission shafts links to each other with diff two output shafts respectively, and the outer end is passed a left side respectively, bearing bore in right two bearings, a left side, right two disc brake dishes are fixed on the transmission shaft outer end, two driving wheels are separately fixed at a left side, on the right two disc brake dishes, each disc brake is faced left, right both sides respectively are provided with one group of brake facing, and brake facing is installed in a left side respectively, on right two bearings, two groups of brake facings link to each other with brake pump by pipeline.
Principle of work:
The power that is provided by driving engine or electrical motor passes to left and right two transmission shafts by diff, realize the walking action by transmission shaft by the road wheel that two disc brake dishes pass on it again, in the process of walking, when needs make the electro-tricycle glancing impact, provide brake power by brake pump, the brake facing that is positioned at two disc brake dish both sides is moved to the disc brake dish disc brake Pan Zha is tightly realized braking.When discharging brake pump power, brake facing promptly unclamps the disc brake dish, and electro-tricycle returns to motoring condition.
The utility model is simple in structure, but the braking automatically regulating, and braking is reliable, long service life, easy to maintenance.
Description of drawings:
Fig. 1 is the vehicle drive axle structural representation of the utility model band disc brake brake equipment.
The specific embodiment:
Referring to Fig. 1, the vehicle drive axle of the utility model band disc brake brake equipment mainly is made up of diff 1, transmission shaft 2, axle sleeve 3, bearing 4, bearing 5, disc brake dish 6, brake facing 7, axle head packing ring 9, axle head captive nut 10 and anticreep spring cotter 11.Described transmission shaft 2, axle sleeve 3, bearing 4, disc brake dish 6 all have two, and left and right each one, described brake facing 7 has two groups, left and right each one group.
Described transmission shaft 2 is installed in the axle sleeve 3, axle sleeve 3 two ends are equipped with butt flange, the flange and diff 1 shell of two axle sleeves, 3 the inners get up by bolted connection, the flange of outer end by bolt respectively with a left side, right two bearings 4 connect mutually, on a left side, in right two bearings 4, respectively one on bearing 5 has been installed respectively, the inner of two transmission shafts 2 links to each other with 1 liang of output shaft of diff respectively, the outer end is passed a left side respectively, bearing 5 endoporus in right two bearings 4 match with it, pass a left side, be equipped with driving key on the transmission shaft 2 of right two bearings 4, with a left side, right two disc brake dishes 6 are fixed on transmission shaft 2 outer ends by driving key, on a left side, be separately fixed on it by two driving wheels 8 of Bolt Connection adjutant on the right two disc brake dishes 6, each disc brake dish 6 left side, right both sides respectively are provided with one group of brake facing 7, two groups of brake facings 7 are installed in a left side respectively by bolt, on right two bearings 4, brake facing 7 links to each other with brake pump by pipeline, on a left side, the outer end of right two transmission shafts 2 is by axle head packing ring 9, axle head captive nut 10 and anticreep spring cotter 11 are fixed on a left side effectively with two driving wheels 8, on right two transmission shafts 2.
Claims (3)
1, a kind of vehicle drive axle with the disc brake brake equipment, it is characterized in that: it comprises: diff (1), transmission shaft (2), axle sleeve (3), bearing (4), bearing (5), disc brake dish (6) and brake facing (7), described transmission shaft (2), axle sleeve (3), bearing (4) and disc brake dish (6) all have two, a left side, right each one, described brake facing (7) has two groups, a left side, right each one group, described transmission shaft (2) is installed in the axle sleeve (3), axle sleeve (3) is inner to link to each other with diff (1) shell, the outer end respectively with a left side, right two bearings (4) connect mutually, on a left side, in right two bearings (4), each one on bearing (5) has been installed respectively, the inner of two transmission shafts (2) links to each other with diff (1) two output shaft respectively, the outer end is passed a left side respectively, bearing (5) endoporus in right two bearings (4), a left side, right two disc brake dishes (6) are fixed on transmission shaft (2) outer end, two driving wheels (8) are separately fixed at a left side, on the right two disc brake dishes (6), each disc brake dish (6) left side, right both sides respectively are provided with one group of brake facing (7), two groups of brake facings (7) are installed in a left side respectively, on right two bearings (4), brake facing (7) links to each other with brake pump by pipeline.
2, a kind of vehicle drive axle with the disc brake brake equipment according to claim 1 is characterized in that: the outer end at left and right two transmission shafts (2) is fixed on two driving wheels (8) on left and right two transmission shafts (2) effectively by axle head packing ring (9), axle head captive nut (10) and anticreep spring cotter (11).
3, a kind of vehicle drive axle according to claim 1 and 2 with the disc brake brake equipment, it is characterized in that: described axle sleeve (3) two ends are equipped with butt flange, inner flange and diff (1) shell of two axle sleeves (3) gets up by bolted connection, and the flange of outer end connects with left and right two bearings (4) respectively mutually by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139756 CN2851040Y (en) | 2005-12-14 | 2005-12-14 | Vehicle driving axle possessing disc braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139756 CN2851040Y (en) | 2005-12-14 | 2005-12-14 | Vehicle driving axle possessing disc braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851040Y true CN2851040Y (en) | 2006-12-27 |
Family
ID=37585001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139756 Expired - Fee Related CN2851040Y (en) | 2005-12-14 | 2005-12-14 | Vehicle driving axle possessing disc braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851040Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920370A (en) * | 2019-12-06 | 2020-03-27 | 无锡康博瑞特电子科技有限公司 | Multi-gear change differential motor |
-
2005
- 2005-12-14 CN CN 200520139756 patent/CN2851040Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920370A (en) * | 2019-12-06 | 2020-03-27 | 无锡康博瑞特电子科技有限公司 | Multi-gear change differential motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |