CN108928201A - A kind of novel aluminum alloy the Lower Sway Arm of Automobile - Google Patents
A kind of novel aluminum alloy the Lower Sway Arm of Automobile Download PDFInfo
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- CN108928201A CN108928201A CN201810793846.3A CN201810793846A CN108928201A CN 108928201 A CN108928201 A CN 108928201A CN 201810793846 A CN201810793846 A CN 201810793846A CN 108928201 A CN108928201 A CN 108928201A
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- swing arm
- lower swing
- wall
- fixedly connected
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
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Abstract
The invention discloses a kind of novel aluminum alloy the Lower Sway Arm of Automobile, including lower swing arm main board and the mating automatic loading and unloading box of lower swing arm, one end two sides of the lower swing arm main board have been respectively fixedly connected with pivot pin bushing sleeves and front shaft sleeve casing, the lower swing arm main board is fixedly connected with bulb pin support far from one end of pivot pin bushing sleeves, the bulb pin support is fixedly connected by fixing bolt with automobile chassis, and the middle position of the lower swing arm main board and the two sides outer wall of bulb pin support offer fixed catching groove.The present invention relates to automobile metal components relevant device technical fields.The novel aluminum alloy the Lower Sway Arm of Automobile, it is equipped with the automatic dismantling installation equipment to match with lower swing arm simultaneously, improve disassembly installation effectiveness, make to dismantle installation process facilitation, the antirust degree that antirust oil improves lower swing arm can be smeared on the surface of lower swing arm simultaneously, to extend the service life of lower swing arm.
Description
Technical field
The present invention relates to automobile metal components relevant device technical field, under specially a kind of novel aluminum alloy automobile
Swing arm.
Background technique
Automobile parts are each unit for constituting automobile entirety and a kind of product for serving automobile.The type of automobile parts
Various, as the improvement of people's living standards, people are also more and more to the consumption of automobile, the market of automobile parts becomes also to get over
Come bigger.The Lower Sway Arm of Automobile is also just named and is hung under automobile, is the important component in automobile, although component is small, for supporting vehicle
Body plays a very important role and the damper of automobile, spring collectively form suspension.
In vehicle travel process, when chassis is collided or when the rust degree of lower swing arm is more serious, need in time
Dismounting and change installation, prevents fracture from accident occurs, and various types of sleeves are needed during lower swing arm is installed in disassembly and are pulled
The ancillary equipments such as hand, disassembly installation process is more complicated, generally requires maintenance store and carries out special maintenance.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of novel aluminum alloy the Lower Sway Arm of Automobile, is equipped with simultaneously
The automatic dismantling installation equipment to match with lower swing arm, improves disassembly installation effectiveness, makes to dismantle installation process facilitation, simultaneously
The antirust degree that antirust oil improves lower swing arm can be smeared on the surface of lower swing arm, to extend the service life of lower swing arm.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: under a kind of novel aluminum alloy automobile
Swing arm, including lower swing arm main board and the mating automatic loading and unloading box of lower swing arm, one end two sides difference of the lower swing arm main board
Pivot pin bushing sleeves and front shaft sleeve casing are fixedly connected with, the one end of the lower swing arm main board far from pivot pin bushing sleeves is solid
Surely it is connected with bulb pin support, the bulb pin support is fixedly connected by fixing bolt with automobile chassis, the bottom
The middle position of arm body plate and the two sides outer wall of bulb pin support offer fixed catching groove, and the lower swing arm main board is logical
Fixed catching groove is crossed to connect with the top outer wall fixed card buckle of the mating automatic loading and unloading box of lower swing arm；
The mating automatic loading and unloading box of the lower swing arm includes the mating automatic loading and unloading box body of lower swing arm, and the lower swing arm is mating
It is micro- that two sides top inner wall of the automatic loading and unloading box body close to pivot pin bushing sleeves with front shaft sleeve casing one end is fixedly connected to first
Type servo motor, and the output shaft of first micro servo motor is fixedly connected to the first belt pulley, described first
Belt pulley, which passes through belt and is rotatably connected to first, to be screwed set, and the described first equal screw thread of internal ring wall for being screwed set connects
It is connected to length adjustment support rod, one end that the length adjustment support rod is screwed set far from first is fixedly connected with laterally
Bolt automatic handling device, the mating automatic loading and unloading box body of the lower swing arm pass through close to the side bottom end inner wall of bulb pin support
Rotational connector is rotatably connected to second and is screwed set, and the described second top internal ring wall for being screwed set is threadedly coupled
There is threaded connection fixed link, the top outer wall of the threaded connection fixed link is fixedly connected to the first rotational power case, institute
The bottom end inner wall for the first rotational power case stated is fixedly connected to the second micro servo motor, and the second miniature servo
The output shaft of motor passes through shaft coupling and is rotatably connected to bolt adjusting rotating bar, the mating automatic loading and unloading box body of the lower swing arm
Side bottom end inner wall be fixedly connected with third micro servo motor, the output shaft of the third micro servo motor passes through the
Two pulley rotations are connected with driving belt, and the driving belt passes through third belt pulley far from one end of the second belt pulley
The external annulus for being screwed set with second is fixedly connected, and described second is screwed between set through the belt company of transmission two-by-two
It connects, the mating automatic loading and unloading box body of the lower swing arm is fixedly connected with electricity far from the side bottom end inner wall of third micro servo motor
The top outer wall of pond mounting groove, the mating automatic loading and unloading box of the lower swing arm is fixedly connected with antirust oiling device.
Optimization, the lateral bolt automatic handling device includes fixed support frame, and the one of the fixed support frame
The middle position of side inner wall is fixedly connected with one end of length adjustment support rod, and the top inner wall of the fixed support frame passes through
Rotational connector is rotatably connected to rotate gear, side outer wall fixed company of the transmission gear close to length adjustment support rod
It is connected to bolt button block, the bottom end external annulus engagement of the rotate gear is connected with transmission gear, and the transmission gear is close
One end of length adjustment support rod is fixedly connected with the second rotational power case, second rotational power by fixed connecting rod
The top outer wall of case is fixedly connected with the bottom end outer wall of length adjustment support rod, the bottom end inner wall of the second rotational power case
Be fixedly connected with the 4th micro servo motor, the output shaft of the 4th micro servo motor by shaft coupling be fixedly connected
The central axis of bar is fixedly connected.
Optimization, the antirust oiling device includes oil transportation chassis, and the top on the oil transportation chassis is fixedly connected with
Oil buffer substrate tablet, and the oil transportation chassis is communicated with close to one end two sides of pivot pin bushing sleeves into oil pipe, and described enters oil
One end that pipe is located at oil transportation inside chassis is uniformly communicated with capillary communication pipe, the capillary communication pipe and the external annulus for entering oil pipe
By being connected inside intercommunicating pore and the buffer substrate tablet that oils.
Optimization, the mating automatic loading and unloading box body of the lower swing arm offers orientation close to the two sides of fixed support frame and slides
Dynamic slot, and the external annulus of the fixed support frame and the internal ring wall of oriented sliding slot are slidably connected.
Optimization, side inner wall of the mating automatic loading and unloading box body of the lower swing arm close to lateral bolt automatic handling device
It is fixedly connected with support sliding rail, and the bottom end outer wall of the second rotational power case is slided by support sliding shoe and support
The internal ring wall of rail is slidably connected.
Optimization, the top that the bolt adjusts rotating bar is bolted the bottom end tune of fixture block and fixing bolt
The fixed interspersed connection of slot is saved, and the external annulus of the fixed fixture block of bolt slidably connects connection sliding groove.
Optimization, the set that is screwed of described second is consistent with the quantity of fixing bolt, is.
Optimization, the bottom end outer wall of the mating automatic loading and unloading box of the lower swing arm is fixedly connected with convenient lift-pull handle.
Optimization, the rotation axis of the transmission gear is rotated by rotational connector and the inner wall of fixed support frame to be connected
It connects.
Optimization, the buffer substrate tablet that oils is made of the hygroscopic composite material of class sponge.
(3) beneficial effect
The present invention provides a kind of novel aluminum alloy the Lower Sway Arm of Automobile.Have it is following the utility model has the advantages that
(1), the novel aluminum alloy the Lower Sway Arm of Automobile passes through fixed catching groove by lower swing arm main board and lower swing arm is mating
The top outer wall fixed card buckle of automatic loading and unloading box connects；The mating automatic loading and unloading box of lower swing arm includes the mating automatic loading and unloading box of lower swing arm
Body, two sides top inner wall of the mating automatic loading and unloading box body of lower swing arm close to pivot pin bushing sleeves Yu front shaft sleeve casing one end are fixed
It is connected with the first micro servo motor, and the output shaft of the first micro servo motor is fixedly connected to the first belt pulley, first
Belt pulley, which passes through belt and is rotatably connected to first, to be screwed set, and the first internal ring wall for being screwed set is threaded with length
Degree adjusts support rod, and one end that length adjustment support rod is screwed set far from first is fixedly connected with lateral bolt automatic loading and unloading
Device, the mating automatic loading and unloading box body of lower swing arm are rotatablely connected close to the side bottom end inner wall of bulb pin support by rotational connector
There is second to be screwed set, the second top internal ring wall for being screwed set is threaded with threaded connection fixed link, and screw thread connects
The top outer wall for connecing fixed link is fixedly connected to the first rotational power case, and the bottom end inner wall of the first rotational power case is fixed to be connected
It is connected to the second micro servo motor, and the output shaft of the second micro servo motor passes through shaft coupling and is rotatably connected to bolt adjusting
The side bottom end inner wall of rotating bar, the mating automatic loading and unloading box body of lower swing arm is fixedly connected with third micro servo motor, and third is micro-
The output shaft of type servo motor is connected with driving belt by the second pulley rotation, and driving belt is far from the second belt pulley
The external annulus that one end is screwed set with second by third belt pulley is fixedly connected, and second be screwed cover between pass through skin
Band is sequentially connected two-by-two, and lateral bolt automatic handling device includes fixed support frame, the centre of the side inner wall of fixed support frame
Position is fixedly connected with one end of length adjustment support rod, and the top inner wall of fixed support frame is rotatablely connected by rotational connector
There is rotate gear, transmission gear is fixedly connected with bolt button block close to the side outer wall of length adjustment support rod, rotate gear
External annulus engagement in bottom end is connected with transmission gear, and transmission gear is solid by fixed connecting rod close to one end of length adjustment support rod
Surely it is connected with the second rotational power case, the top outer wall of the second rotational power case is fixed with the bottom end outer wall of length adjustment support rod
Connection, the bottom end inner wall of the second rotational power case are fixedly connected with the 4th micro servo motor, the 4th micro servo motor it is defeated
Shaft is fixedly connected by shaft coupling with the central axis of fixed connecting rod, and having reached to install lower swing arm by direct automatic dismantling on the spot
Purpose, be equipped with match with lower swing arm automatic dismantling installation equipment, improve disassembly installation effectiveness, make disassembly installed
Journey facilitation.
(2), the novel aluminum alloy the Lower Sway Arm of Automobile connects by the way that the top outer wall of the mating automatic loading and unloading box of lower swing arm is fixed
It is connected to antirust oiling device, antirust oiling device includes oil transportation chassis, and the top on oil transportation chassis is fixedly connected with the buffer substrate tablet that oils,
Oil transportation chassis is communicated with the one end for entering oil pipe into oil pipe and being located at oil transportation inside chassis close to one end two sides of pivot pin bushing sleeves
It is uniformly communicated with capillary communication pipe, capillary communication pipe passes through intercommunicating pore and the buffer substrate tablet inside phase that oils with the external annulus for entering oil pipe
Connection, has reached extension lower swing arm service life, prevents lower swing arm due to the serious mesh that the case where being broken occurs of rustization
, the antirust degree that antirust oil improves lower swing arm can be smeared on the surface of lower swing arm, to extend the service life of lower swing arm.
Detailed description of the invention
Fig. 1 is right side schematic cross-sectional view of the present invention；
Fig. 2 is left side schematic cross-sectional view of the present invention；
Fig. 3 is lower swing arm main board schematic top plan view of the present invention；
Fig. 4 is the mating automatic loading and unloading box top plan schematic cross-sectional view of lower swing arm of the present invention；
Fig. 5 is the lateral bolt automatic handling device side cross sectional views of the present invention；
Fig. 6 is antirust oiling device schematic side view of the present invention.
In figure: 1 lower swing arm main board, 2 pivot pin bushing sleeves, 3 front shaft sleeve casings, 4 bulb pin supports, 5 fixing bolts, 6
The mating automatic loading and unloading box of lower swing arm, 7 fixed catching grooves, the mating automatic loading and unloading box body of 8 lower swing arms, 9 first micro servo motors, 10 the
One belt pulley, 11 first are screwed set, 12 length adjustment support rods, 13 sides to bolt automatic handling device, 131 fixed supports
Frame, 132 rotate gears, 133 bolt button blocks, 134 transmission gears, 135 fixed connecting rods, 136 second rotational power casees, 137
Four micro servo motors, 138 support sliding shoes, 14 second be screwed set, 15 threaded connection fixed links, 16 first rotational powers
Case, 17 second micro servo motors, 18 driving belts, 19 bolts adjust rotating bar, 20 third micro servo motors, 21 second skins
Belt wheel, 22 third belt pulleys, 23 battery settling grooves, 24 antirust oiling devices, 241 oil transportation chassis, 242 enter oil pipe, 243 oil it is slow
Punching, 244 capillary communication pipes, 245 intercommunicating pores, 25 oriented sliding slots, 26 support sliding rails, the fixed fixture block of 27 bolts, 28 connections
Sliding groove, 29 convenient lift-pull handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of novel aluminum alloy the Lower Sway Arm of Automobile, including under
Swing arm main board 1 and the mating automatic loading and unloading box 6 of lower swing arm, one end two sides of lower swing arm main board 1 have been respectively fixedly connected with pivot pin
Bushing sleeves 2 and front shaft sleeve casing 3, lower swing arm main board 1 are fixedly connected with ball stud branch far from one end of pivot pin bushing sleeves 2
Frame 4, bulb pin support 4 are fixedly connected by fixing bolt 5 with automobile chassis, the middle position of lower swing arm main board 1 and bulb
The two sides outer wall of pin support 4 offers fixed catching groove 7, and it is mating automatic with lower swing arm that lower swing arm main board 1 passes through fixed catching groove 7
Load and unload the top outer wall fixed card buckle connection of box 6；
The mating automatic loading and unloading box 6 of lower swing arm includes the mating automatic loading and unloading box body 8 of lower swing arm, the mating automatic loading and unloading box of lower swing arm
Two sides top inner wall of the body 8 close to pivot pin bushing sleeves 2 Yu 3 one end of front shaft sleeve casing is fixedly connected to the first miniature servo electricity
Machine 9, and the output shaft of the first micro servo motor 9 is fixedly connected to the first belt pulley 10, the first belt pulley 10 passes through skin
Band is rotatably connected to first and is screwed set 11, and the first internal ring wall for being screwed set 11 is threaded with length adjustment support
Bar 12, one end that length adjustment support rod 12 is screwed set 11 far from first are fixedly connected with lateral bolt automatic handling device
13, the mating automatic loading and unloading box body 8 of lower swing arm is rotatablely connected close to the side bottom end inner wall of bulb pin support 4 by rotational connector
There is second to be screwed set 14, the second top internal ring wall for being screwed set 14, which is threaded with, is threadedly coupled fixed link 15,
The top outer wall for being threadedly coupled fixed link 15 is fixedly connected to the first rotational power case 16, the bottom end of the first rotational power case 16
Inner wall is fixedly connected to the second micro servo motor 17, and the output shaft of the second micro servo motor 17 is turned by shaft coupling
The dynamic bolt that is connected with adjusts rotating bar 19, and the side bottom end inner wall of the mating automatic loading and unloading box body 8 of lower swing arm is fixedly connected with third
The output shaft of micro servo motor 20, third micro servo motor 20 is rotatably connected to driving belt by the second belt pulley 21
18, and driving belt 18 far from the second belt pulley 21 one end by third belt pulley 22 with second be screwed cover 14 outer ring
Wall is fixedly connected, and second is screwed between set 14 and is sequentially connected two-by-two by belt, the mating automatic loading and unloading box body 8 of lower swing arm
Side bottom end inner wall far from third micro servo motor 20 is fixedly connected with battery settling groove 23, the mating automatic loading and unloading of lower swing arm
The top outer wall of box 6 is fixedly connected with antirust oiling device 24, when starting disassembly process, by convenient lift-pull handle 29 by the bottom
The mating automatic loading and unloading box body 8 of arm pushes up upwards, passes through the buckle of fixed catching groove 7 and the mating 6 top outer wall of automatic loading and unloading box of lower swing arm
Connection relationship is completed lower swing arm main board 1 and is connect with the fixed card buckle of the mating automatic loading and unloading box 6 of lower swing arm, and first is miniature thereafter
Servo motor 9 is started to work, and is driven the first belt pulley 10 and first set 11 that is screwed to synchronize and start turning, is closed being threadedly coupled
Under the action of system, make length adjustment support rod 12 that lateral bolt automatic handling device be driven to start inwardly along oriented sliding slot 25
Sliding prepares the disassembly for starting to carry out lateralling secure bolt until bolt button block 133 and bolt surface complete interspersed connection
Journey, simultaneously, third micro servo motor 20 start turning, and second set 14 that is screwed is driven to synchronize and start turning, thus
Driving threaded connection fixed link 15, first rotational power case 16, bolt adjust rotating bar 19 and the fixed fixture block 27 of bolt starts together
Step moves up, until the fixed interspersed connection of groove of the fixed fixture block 27 of bolt and 5 bottom end surface of fixing bolt, second is micro- thereafter
Type servo motor 17 starts turning, and bolt adjusting rotating bar 19, the fixed fixture block 27 of bolt and fixing bolt 5 is driven to synchronize and start to turn
It is dynamic, while third micro servo motor 20 starts to rotate backward, drive the first rotational power case 16, bolt adjust rotating bar 19 and
The fixed fixture block 27 of bolt starts to move downward simultaneously, and velocity of rotation is consistent with the velocity of rotation of the second micro servo motor 17,
Make the first rotational power case 16, bolt adjusting rotating bar 19 and the fixed fixture block 27 of bolt moves down speed and fixing bolt 5
It is consistent to be downwardly oriented translational velocity, and makes the fixed fixture block 27 of bolt that fixing bolt 5 be driven to move down along connection sliding groove 28,
To release the fixed relationship of bulb pin support 4 Yu automobile chassis, it is equipped with the automatic dismantling installation to match with lower swing arm and sets
It is standby, disassembly installation effectiveness is improved, makes to dismantle installation process facilitation.
Lateral bolt automatic handling device 13 includes fixed support frame 131, the centre of the side inner wall of fixed support frame 131
Position is fixedly connected with one end of length adjustment support rod 12, and the top inner wall of fixed support frame 131 is turned by rotational connector
Dynamic to be connected with rotate gear 132, rotate gear 132 is fixedly connected with bolt buckle close to the side outer wall of length adjustment support rod 12
The bottom end external annulus engagement of block 133, rotate gear 132 is connected with transmission gear 134, and transmission gear 134 is close to length adjustment branch
One end of strut 12 is fixedly connected with the second rotational power case 136 by fixed connecting rod 135, the second rotational power case 136
Top outer wall is fixedly connected with the bottom end outer wall of length adjustment support rod 12, and the bottom end inner wall of the second rotational power case 136 is fixed
It is connected with the 4th micro servo motor 137, the output shaft of the 4th micro servo motor 137 passes through shaft coupling and fixed connecting rod
135 central axis is fixedly connected, when bolt button block 133 and bolt surface complete interspersed connection, when starting lateral disassembly process, the
Four micro servo motors 137 start turning, and drive fixed connecting rod 135, transmission gear 134, rotate gear 132 and bolt button block
133 synchronize and start turning, while the first micro servo motor 9 starts to rotate backward, and drive fixed connecting rod 135, transmission gear
134, rotate gear 132 and bolt button block 133, which start to synchronize, is displaced outwardly, and velocity of rotation and the 4th micro servo motor 137
Velocity of rotation it is consistent, make moving down for fixed connecting rod 135, transmission gear 134, rotate gear 132 and bolt button block 133
It is consistent that speed with bolt is downwardly oriented translational velocity, and bolt button block 133 is made to drive bolt along connection sliding groove 28 to moving down
It is dynamic, to release the fixed relationship of lower swing arm main board 1 Yu automobile chassis.
Antirust oiling device 24 includes oil transportation chassis 241, and the top on oil transportation chassis 241 is fixedly connected with the buffer substrate tablet that oils
243, oil transportation chassis 241 is communicated with close to one end two sides of pivot pin bushing sleeves 2 into oil pipe 242, is entered oil pipe 242 and is located at oil transportation
One end inside chassis 241 is uniformly communicated with capillary communication pipe 244, and capillary communication pipe 244 and the external annulus for entering oil pipe 242 are logical
It crosses inside intercommunicating pore 245 and the buffer substrate tablet 243 that oils and is connected, when starting Rustproof process, antirust is inserted into the one end for entering oil pipe 242
In oil drum, antirust oil is sufficiently diffused into the buffer substrate tablet 243 that oils by capillary communication pipe 244, by oil buffer substrate tablet 243 with
1 surface of lower swing arm main board is sufficiently filled antirust oil, to improve the bottom by the extruding fixed function of lower swing arm body board surface
The antirust degree of arm, to extend the service life of lower swing arm.
The mating automatic loading and unloading box body 8 of lower swing arm offers oriented sliding slot 25 close to the two sides of fixed support frame 131, and
The external annulus of fixed support frame 131 and the internal ring wall of oriented sliding slot 25 are slidably connected.
The mating automatic loading and unloading box body 8 of lower swing arm is fixedly connected with close to the side inner wall of lateral bolt automatic handling device 13
Support sliding rail 26, and the bottom end outer wall of the second rotational power case 136 is by supporting sliding shoe 138 and supporting the interior of sliding rail 26
Ring wall is slidably connected.
The top that bolt adjusts rotating bar 19 is bolted fixture block 27 and the bottom end regulating tank of fixing bolt 5 is fixed
Interspersed connection, and the external annulus of the fixed fixture block 27 of bolt slidably connects connection sliding groove 28.
Second set that is screwed is 14 consistent with the quantity of fixing bolt 5, is 3.
The bottom end outer wall of the mating automatic loading and unloading box 6 of lower swing arm is fixedly connected with convenient lift-pull handle 29.
The rotation axis of transmission gear 134 is rotatablely connected by rotational connector and the inner wall of fixed support frame 131.
The buffer substrate tablet 243 that oils is made of the hygroscopic composite material of class sponge.
In use, when starting disassembly process, it is by convenient lift-pull handle 29 that the mating automatic loading and unloading box body 8 of lower swing arm is upward
Top bottom arm body is completed by the relationship that snaps connection of fixed catching groove 7 and the mating 6 top outer wall of automatic loading and unloading box of lower swing arm
Plate 1 is connect with the fixed card buckle of the mating automatic loading and unloading box 6 of lower swing arm, and the first micro servo motor 9 is started to work thereafter, drives the
One belt pulley 10 and first set 11 that is screwed are synchronized and are started turning, and under the action of threaded connection relation, make length adjustment branch
Strut 12 drive lateral bolt automatic handling device along oriented sliding slot 25 start slid inward, until bolt button block 133 with
Bolt surface completes interspersed connection, prepares the disassembly process for starting to carry out lateralling secure bolt, simultaneously, the miniature servo of third
Motor 20 starts turning, and second set 14 that is screwed is driven to synchronize and start turning, so that making to be threadedly coupled fixed link 15 drives the
One rotational power case 16, bolt adjusting rotating bar 19 and the fixed fixture block 27 of bolt, which start to synchronize, to move up, until bolt is fixed
The fixed interspersed connection of the groove of fixture block 27 and 5 bottom end surface of fixing bolt, the second micro servo motor 17 starts turning thereafter, band
Dynamic bolt adjusts the fixed fixture block 27 of rotating bar 19, bolt and fixing bolt 5 is synchronized and started turning, while third micro servo motor
20 start to rotate backward, and the first rotational power case 16, bolt adjusting rotating bar 19 and the fixed fixture block 27 of bolt is driven to start to synchronize
It moves down, and velocity of rotation is consistent with the velocity of rotation of the second micro servo motor 17, makes the first rotational power case 16, bolt
Adjusting move down speed and the fixing bolt 5 of the fixed fixture block 27 of rotating bar 19 and bolt, to be downwardly oriented translational velocity consistent, and
Make the fixed fixture block 27 of bolt that fixing bolt 5 be driven to move down along connection sliding groove 28, to release bulb pin support 4 and vapour
The fixed relationship of chassis；When bolt button block 133 and bolt surface complete interspersed connection, when starting lateral disassembly process, the 4th
Micro servo motor 137 starts turning, and drives fixed connecting rod 135, transmission gear 134, rotate gear 132 and bolt button block
133 synchronize and start turning, while the first micro servo motor 9 starts to rotate backward, and drive fixed connecting rod 135, transmission gear
134, rotate gear 132 and bolt button block 133, which start to synchronize, is displaced outwardly, and velocity of rotation and the 4th micro servo motor 137
Velocity of rotation it is consistent, make moving down for fixed connecting rod 135, transmission gear 134, rotate gear 132 and bolt button block 133
It is consistent that speed with bolt is downwardly oriented translational velocity, and bolt button block 133 is made to drive bolt along connection sliding groove 28 to moving down
It is dynamic, to release the fixed relationship of lower swing arm main board 1 Yu automobile chassis；Installation process and disassembly process are similarly, contrary；
When starting Rustproof process, the one end for entering oil pipe 242 is inserted into antirust oil drum, it is by capillary communication pipe 244 that antirust oil is abundant
It diffuses into the buffer substrate tablet 243 that oils, by the extruding fixed function of oil buffer substrate tablet 243 and lower swing arm body board surface, sufficiently
1 surface of lower swing arm main board is filled into antirust oil, so that the antirust degree of lower swing arm is improved, to extend the use of lower swing arm
Service life.
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.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of novel aluminum alloy the Lower Sway Arm of Automobile, including lower swing arm main board (1) and the mating automatic loading and unloading box of lower swing arm
(6), it is characterised in that: one end two sides of the lower swing arm main board (1) be respectively fixedly connected with pivot pin bushing sleeves (2) and
Front shaft sleeve casing (3), the lower swing arm main board (1) are fixedly connected with ball stud far from the one end of pivot pin bushing sleeves (2)
Bracket (4), the bulb pin support (4) are fixedly connected by fixing bolt (5) with automobile chassis, the bottom arm body
The middle position of plate (1) and the two sides outer wall of bulb pin support (4) offer fixed catching groove (7), the bottom arm body
Plate (1) passes through fixed catching groove (7) and connect with the top outer wall fixed card buckle of the mating automatic loading and unloading box (6) of lower swing arm；
The mating automatic loading and unloading box (6) of the lower swing arm includes the mating automatic loading and unloading box body (8) of lower swing arm, and the lower swing arm is matched
Automatic loading and unloading box body (8) are covered close to the fixed company of the two sides top inner wall of pivot pin bushing sleeves (2) and front shaft sleeve casing (3) one end
It is connected to the first micro servo motor (9), and the output shaft of first micro servo motor (9) is fixedly connected to the first skin
Belt wheel (10), first belt pulley (10) are rotatably connected to first by belt and are screwed set (11), and described
One internal ring wall for being screwed set (11) is threaded with length adjustment support rod (12), the length adjustment support rod
(12) lateral bolt automatic handling device (13), the bottom are fixedly connected with far from first one end for being screwed set (11)
Side bottom end inner wall of the mating automatic loading and unloading box body (8) of arm close to bulb pin support (4) is rotatably connected to by rotational connector
Second is screwed set (14), and it is solid that the described second top internal ring wall for being screwed set (14) is threaded with threaded connection
Fixed pole (15), the top outer wall of the threaded connection fixed link (15) are fixedly connected to the first rotational power case (16), institute
The bottom end inner wall for the first rotational power case (16) stated is fixedly connected to the second micro servo motor (17), and described second
The output shaft of micro servo motor (17) passes through shaft coupling and is rotatably connected to bolt adjusting rotating bar (19), the lower swing arm
The side bottom end inner wall of mating automatic loading and unloading box body (8) is fixedly connected with third micro servo motor (20), and the third is micro-
The output shaft of type servo motor (20) is rotatably connected to driving belt (18) by the second belt pulley (21), and the transmission skin
The external annulus that the one end of band (18) far from the second belt pulley (21) is screwed set (14) with second by third belt pulley (22)
It is fixedly connected, and described second is screwed between set (14) and is sequentially connected two-by-two by belt, the lower swing arm is mating
Automatic loading and unloading box body (8) is fixedly connected with battery settling groove far from the side bottom end inner wall of third micro servo motor (20)
(23), the top outer wall of the mating automatic loading and unloading box (6) of the lower swing arm is fixedly connected with antirust oiling device (24).
2. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 1, it is characterised in that: the lateral bolt
Automatic handling device (13) includes fixed support frame (131), the middle position of the side inner wall of the fixed support frame (131)
It is fixedly connected with one end of length adjustment support rod (12), the top inner wall of the fixed support frame (131) is connected by rotation
It connects device to be rotatably connected to rotate gear (132), the rotate gear (132) is outside the side of length adjustment support rod (12)
Wall is fixedly connected with bolt button block (133), and the bottom end external annulus engagement of the rotate gear (132) is connected with transmission gear
(134), the transmission gear (134) is fixed by fixed connecting rod (135) close to the one end of length adjustment support rod (12)
It is connected with the second rotational power case (136), the top outer wall and length adjustment support rod of the second rotational power case (136)
(12) bottom end outer wall is fixedly connected, and it is miniature that the bottom end inner wall of the second rotational power case (136) is fixedly connected with the 4th
The output shaft of servo motor (137), the 4th micro servo motor (137) passes through shaft coupling and fixed connecting rod (135)
Central axis be fixedly connected.
3. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 2, it is characterised in that: the antirust oils
Device (24) includes oil transportation chassis (241), and the top on the oil transportation chassis (241) is fixedly connected with the buffer substrate tablet that oils (243),
The oil transportation chassis (241) is communicated with close to one end two sides of pivot pin bushing sleeves (2) into oil pipe (242), and described enters
Oil pipe (242) is located at the internal one end in oil transportation chassis (241) and is uniformly communicated with capillary communication pipe (244), the capillary communication
Pipe (244) passes through with the external annulus for entering oil pipe (242) to be connected inside intercommunicating pore (245) and the buffer substrate tablet that oils (243).
4. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 2, it is characterised in that: the lower swing arm is matched
Set automatic loading and unloading box body (8) offers oriented sliding slot (25) close to the two sides of fixed support frame (131), and the fixation
The external annulus of support frame (131) and the internal ring wall of oriented sliding slot (25) are slidably connected.
5. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 2, it is characterised in that: the lower swing arm is matched
Set automatic loading and unloading box body (8) is fixedly connected with support sliding rail close to the side inner wall of lateral bolt automatic handling device (13)
(26), and the bottom end outer wall of the second rotational power case (136) passes through support sliding shoe (138) and support sliding rail (26)
Internal ring wall be slidably connected.
6. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 1, it is characterised in that: the bolt is adjusted
The top of rotating bar (19) is bolted the fixed interspersed connection of bottom end regulating tank of fixture block (27) and fixing bolt (5),
And the external annulus of the bolt fixed fixture block (27) slidably connects connection sliding groove (28).
7. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 1, it is characterised in that: second screw thread
Fixing sleeve (14) is consistent with the quantity of fixing bolt (5), is 3.
8. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 1, it is characterised in that: the lower swing arm is matched
The bottom end outer wall of set automatic loading and unloading box (6) is fixedly connected with convenient lift-pull handle (29).
9. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 2, it is characterised in that: the transmission gear
(134) rotation axis is rotatablely connected by rotational connector and the inner wall of fixed support frame (131).
10. a kind of novel aluminum alloy the Lower Sway Arm of Automobile according to claim 3, it is characterised in that: described oiling is slow
Punching (243) is made of the hygroscopic composite material of class sponge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810793846.3A CN108928201B (en) | 2018-07-19 | 2018-07-19 | Novel aluminum alloy automobile lower swing arm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793846.3A CN108928201B (en) | 2018-07-19 | 2018-07-19 | Novel aluminum alloy automobile lower swing arm |
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| CN108928201B CN108928201B (en) | 2021-08-24 |
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