CN213451441U - Automobile rear axle convenient to dismantle clearance adjustment arm - Google Patents
Automobile rear axle convenient to dismantle clearance adjustment arm Download PDFInfo
- Publication number
- CN213451441U CN213451441U CN202021692373.7U CN202021692373U CN213451441U CN 213451441 U CN213451441 U CN 213451441U CN 202021692373 U CN202021692373 U CN 202021692373U CN 213451441 U CN213451441 U CN 213451441U
- Authority
- CN
- China
- Prior art keywords
- adjusting arm
- rear axle
- automobile rear
- convenient
- clearance adjustment
- 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
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses an automobile rear axle convenient to dismantle clearance adjustment arm, which belongs to the technical field of automobile parts, and comprises a rotating rod, one end of the rotating rod is rotatably connected with a fixed wheel, one end of the fixed wheel is rotatably connected with a brake wheel, a cam is arranged in the brake wheel, the outer surface of the cam is rotatably connected with a cam shaft, the outer surface of the cam shaft is provided with the clearance adjustment arm, one side of the clearance adjustment arm is provided with a runner, and the outer surface of the runner is rotatably connected with a shaft sleeve; the utility model discloses, this device can be through dismantling first screw so that the one end of clearance adjustment arm can take out, and the other end can realize through dismantling the second screw, and this device is in the use, and the axle sleeve can directly cup joint on the cam, and the inside of axle sleeve is provided with the ball, can rotate with the rotation along with the camshaft, and this device simple structure dismantles the convenience.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to an automobile rear axle convenient to dismantle clearance adjustment arm.
Background
The automatic brake clearance adjusting arm is also called as an automatic clearance adjusting arm or an automatic adjusting arm, the automatic adjusting arm is a mature technology abroad and is widely applied, in recent years, manufacturers of trucks, buses and trailers in Europe, America and other regions have used the automatic brake clearance adjusting arm as a standard configuration of a finished vehicle, the largest manufacturer of professional production automatic adjusting arms in the world is the Sweden Haldex company, the global market share of the automatic adjusting arm is up to 50%, the automatic adjusting arm is developed, used and perfected for more than twenty years and is developed and developed on the basis of products of the Sweden Haldex company.
For the current market, the clearance adjusting arm is inconvenient to disassemble after being installed, because the traditional clearance adjusting arm is not reasonable in design and installation, the disassembly is troublesome, and for the current disassembly, the steps are heavy, time and labor are wasted, the cost is consumed, and the limitation is still large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of being not convenient for dismantle among the prior art, and the automobile rear axle of a convenient to dismantle clearance adjustment arm that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automobile rear axle convenient to dismantle clearance adjustment arm, includes the dwang, the one end of dwang is rotated and is connected with the tight pulley, the one end of tight pulley is rotated and is connected with the braked wheel, the inside of braked wheel is provided with the cam, the surface of cam rotates and is connected with the camshaft, the surface of camshaft is provided with clearance adjustment arm, one side of clearance adjustment arm is provided with the runner, the surface of runner rotates and is connected with the axle sleeve, the internal thread of axle sleeve is connected with first screw, the other end of clearance adjustment arm is provided with the second screw, clearance adjustment arm has the support through second screw threaded connection.
Preferably, the top of the bracket is movably connected with a transmission shaft, and one end of the transmission shaft is rotatably connected with a brake chamber.
Preferably, a bearing is arranged inside the rotating wheel, and the rotating wheel is rotatably connected with the camshaft through the bearing.
Preferably, the number of the braking wheels is two, and a cavity is formed in the support.
Preferably, the middle part of one side of the rotating rod is provided with two connecting sleeves.
Preferably, the two connecting sleeves are connected with bolts in a threaded mode, and the other side of the rotating rod is provided with a bridge shell.
Compared with the prior art, the utility model provides a car rear axle convenient to dismantle clearance adjustment arm possesses following beneficial effect:
1. the utility model discloses, through the cooperation between camshaft, clearance adjustment arm, the runner, the axle sleeve, first screw, the second screw, a support, the transmission shaft, can make this device when using, when dismantling clearance adjustment arm, at first will unscrew the first screw in the axle sleeve inside, make the axle sleeve can take off, make clearance adjustment arm can carry out left and right displacement at the surface of camshaft, after the axle sleeve is taken out, clearance adjustment arm can take out through left and right displacement, and the other end of clearance adjustment arm is through second screw threaded connection, therefore can take out its other end through twisting the second screw, in order to make clearance adjustment arm's normal use, this device is through the fixed mounting runner in one side of clearance adjustment arm, and the surface of runner has cup jointed the axle sleeve, the camshaft passes the inside of runner and links to each other with the axle sleeve, when the camshaft rotates, the axle sleeve also will rotate at the surface of runner, prevents that the camshaft from breaking away from, and the support top is provided with the transmission shaft, can guarantee the action that the other end of clearance adjustment arm also can be free, can drive the support action when its action, and the transmission shaft at support top will rotate, guarantees its free action, consequently this device simple structure, and it is convenient to dismantle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the bracket of the present invention.
In the figure: 1. rotating the rod; 2. a fixed wheel; 3. a brake wheel; 4. a camshaft; 5. a gap adjusting arm; 6. a rotating wheel; 7. a shaft sleeve; 8. a first screw; 9. a second screw; 10. a support; 11. a drive shaft; 12. a brake chamber; 13. connecting sleeves; 14. a bolt; 15. a bridge shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automobile rear axle convenient for detaching a gap adjusting arm comprises a rotating rod 1, one end of the rotating rod 1 is rotatably connected with a fixed wheel 2, one end of the fixed wheel 2 is rotatably connected with a brake wheel 3, a cam is arranged inside the brake wheel 3, the outer surface of the cam is rotatably connected with a cam shaft 4, the outer surface of the cam shaft 4 is provided with a gap adjusting arm 5, one side of the gap adjusting arm 5 is provided with a rotating wheel 6, the outer surface of the rotating wheel 6 is rotatably connected with a shaft sleeve 7, the inner thread of the shaft sleeve 7 is connected with a first screw 8, the other end of the gap adjusting arm 5 is provided with a second screw 9, the gap adjusting arm 5 is in threaded connection with a support 10 through the second screw 9, the top of the support 10 is movably connected with a transmission shaft 11, when the gap adjusting arm 5 is detached, the first screw 8 inside the, the gap adjusting arm 5 can move left and right on the outer surface of the camshaft 4, after the shaft sleeve 7 is taken out, the gap adjusting arm 5 can be taken out through left and right displacement, the other end of the gap adjusting arm 5 is in threaded connection through the second screw 9, therefore, the other end of the gap adjusting arm can be taken out through screwing the second screw 9, in order to ensure the normal use of the gap adjusting arm 5, the device is characterized in that the rotating wheel 6 is fixedly arranged on one side of the gap adjusting arm 5, the shaft sleeve 7 is sleeved on the outer surface of the rotating wheel 6, the camshaft 4 penetrates through the inside of the rotating wheel 6 to be connected with the shaft sleeve 7, when the camshaft 4 rotates, the shaft sleeve 7 can also rotate on the outer surface of the rotating wheel 6 to prevent the camshaft 4 from being separated, the top of the bracket 10 is provided with the transmission shaft 11, the other end of the gap adjusting arm 5 can also move freely, when the camshaft moves, guarantee its free motion, consequently this device simple structure, it is convenient to dismantle, the one end of transmission shaft 11 is rotated and is connected with brake chamber 12, the inside of runner 6 is provided with the bearing, runner 6 rotates through the ball and connects camshaft 4, the quantity of braked wheel 3 is two, the cavity has been seted up to the inside of support 10, the middle part of dwang 1 one side is provided with adapter sleeve 13, the quantity of adapter sleeve 13 is two, the equal threaded connection in inside of two adapter sleeves 13 has bolt 14, dwang 1 opposite side is provided with bridge shell 15.
In the utility model, when the clearance adjusting arm 5 is disassembled, firstly the first screw 8 in the shaft sleeve 7 is unscrewed, so that the shaft sleeve 7 can be taken down, so that the clearance adjusting arm 5 can perform left-right displacement on the outer surface of the camshaft 4, after the shaft sleeve 7 is taken out, the clearance adjusting arm 5 can be taken out through left-right displacement, and the other end of the clearance adjusting arm 5 is in threaded connection through the second screw 9, so that the other end of the clearance adjusting arm can be taken out through screwing the second screw 9, in order to ensure the normal use of the clearance adjusting arm 5, the device fixedly installs the rotating wheel 6 on one side of the clearance adjusting arm 5, the outer surface of the rotating wheel 6 is sleeved with the shaft sleeve 7, the camshaft 4 passes through the inside of the rotating wheel 6 and is connected with the shaft sleeve 7, when the camshaft 4 rotates, the shaft sleeve 7 can also rotate on the outer surface of the rotating wheel 6, the camshaft 4 is prevented, the other end of the gap adjusting arm 5 can also move freely, when the gap adjusting arm moves, the bracket 10 can be driven to move, the transmission shaft 11 at the top of the bracket 10 can rotate, and the free movement of the bracket is ensured, so that the device is simple in structure and convenient to disassemble.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An automobile rear axle with a clearance adjusting arm convenient to disassemble comprises a rotating rod (1) and is characterized in that, one end of the rotating rod (1) is rotatably connected with a fixed wheel (2), one end of the fixed wheel (2) is rotatably connected with a brake wheel (3), a cam is arranged in the brake wheel (3), the outer surface of the cam is rotationally connected with a cam shaft (4), a clearance adjusting arm (5) is arranged on the outer surface of the camshaft (4), a rotating wheel (6) is arranged on one side of the clearance adjusting arm (5), the outer surface of the rotating wheel (6) is rotationally connected with a shaft sleeve (7), the inner thread of the shaft sleeve (7) is connected with a first screw (8), the other end of the gap adjusting arm (5) is provided with a second screw (9), the gap adjusting arm (5) is connected with a support (10) through a second screw (9) in a threaded mode.
2. The automobile rear axle convenient for disassembling the gap adjusting arm is characterized in that a transmission shaft (11) is movably connected to the top of the bracket (10), and one end of the transmission shaft (11) is rotatably connected with a brake chamber (12).
3. The automobile rear axle with the gap adjusting arm convenient to detach as claimed in claim 1, wherein the inside of the rotating wheel (6) is provided with a bearing, and the rotating wheel (6) is rotatably connected with the camshaft (4) through the bearing.
4. The automobile rear axle with the gap adjusting arm convenient to detach as claimed in claim 1, wherein the number of the brake wheels (3) is two, and a cavity is formed in the bracket (10).
5. The automobile rear axle convenient for disassembling the gap adjusting arm according to claim 1 is characterized in that a connecting sleeve (13) is arranged in the middle of one side of the rotating rod (1), and the number of the connecting sleeves (13) is two.
6. The automobile rear axle convenient for disassembling the gap adjusting arm is characterized in that bolts (14) are connected with the inner parts of the two connecting sleeves (13) in a threaded manner, and a bridge shell (15) is arranged at the other side of the rotating rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021692373.7U CN213451441U (en) | 2020-08-14 | 2020-08-14 | Automobile rear axle convenient to dismantle clearance adjustment arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021692373.7U CN213451441U (en) | 2020-08-14 | 2020-08-14 | Automobile rear axle convenient to dismantle clearance adjustment arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213451441U true CN213451441U (en) | 2021-06-15 |
Family
ID=76309269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021692373.7U Expired - Fee Related CN213451441U (en) | 2020-08-14 | 2020-08-14 | Automobile rear axle convenient to dismantle clearance adjustment arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213451441U (en) |
-
2020
- 2020-08-14 CN CN202021692373.7U patent/CN213451441U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203543527U (en) | Automobile steering drive axle wheel rim assembly | |
| CN201350896Y (en) | Braking device of automotive truck front axle | |
| CN213451441U (en) | Automobile rear axle convenient to dismantle clearance adjustment arm | |
| CN112238895A (en) | Independent steering system with steering motor arranged on equal-length double-trailing-arm suspension knuckle | |
| CN203306092U (en) | Integrated steering knuckle used for independent pneumatic suspension | |
| CN201882147U (en) | Knuckle assembly of mining dump truck | |
| CN212267170U (en) | Front suspension lower swing arm assembly | |
| CN201310579Y (en) | Vehicle brake camshaft | |
| CN207173209U (en) | A kind of automobile chassis control arm aluminium alloy castings | |
| CN202294955U (en) | Steering knuckle structure of vehicle with motorcycle type front wheel | |
| CN215205056U (en) | Automobile steering knuckle and swing arm matching mechanism | |
| CN2856004Y (en) | Bearing block of two-column lifter | |
| CN101224776B (en) | Bicycle equipped with preparing wheel | |
| CN214776158U (en) | Electric three-wheel steering knuckle | |
| CN201530268U (en) | Trailer air suspension assembly convenient to adjust verticality of vehicle shaft | |
| CN103640559A (en) | Single-tire hydraulic disc front axle | |
| CN219601372U (en) | Rear steering axle structure of wheel-side driving tractor | |
| CN213731349U (en) | Quick adjustment structure of steering linkage | |
| CN214648794U (en) | Swing car steering wheel connection structure | |
| CN221623889U (en) | Side-bucket detachable offset tricycle | |
| CN220948160U (en) | Steering rocker arm and rocker arm support assembly with corner limiting and adjusting functions | |
| CN201350923Y (en) | Connecting device of steering knuckle and main pin of automobile front axle | |
| CN220475547U (en) | Liquid cooling motor with gear hub | |
| CN221440069U (en) | Embedded detachable jigger structure of traction machine | |
| CN113218673B (en) | Driving and controlling system for super-flat bearing robot |
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: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |