CN108161417A - A kind of automobile absorber spring assembly and disassembly methods - Google Patents
A kind of automobile absorber spring assembly and disassembly methods Download PDFInfo
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- CN108161417A CN108161417A CN201711392735.3A CN201711392735A CN108161417A CN 108161417 A CN108161417 A CN 108161417A CN 201711392735 A CN201711392735 A CN 201711392735A CN 108161417 A CN108161417 A CN 108161417A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
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Abstract
The invention discloses a kind of automobile absorber spring assembly and disassembly methods, first realize that damper vertically positions in this method, it is detached from spring upper end spring downward using force application mechanism above damper again to abut with spring base, then spring base is dismantled again, its feature is, when vertically being positioned to vibration damper assembly, to damper bottom contact load positioning, while the component that pushes in force application mechanism applies downward pressure using three points and the spring upper end contact of distribution triangular in shape in the horizontal direction.The advantages of present invention has operating procedure simple, and the crooked amount of absorber spring is small during dismounting, can reduce working strength during damper dismounting, and disassembly efficiency is high.
Description
Technical field
The present invention relates to automobile technical fields；More particularly to a kind of automobile absorber spring assembly and disassembly methods.
Background technology
In order to which the vibration for making vehicle frame and vehicle body decays rapidly, improve the ride comfort and comfort of running car, automotive suspension
Damper is typically equipped in system, damper is the rapid wear accessory during automobile use, and damper work quality will be direct
The stationarity of running car and the service life of other parts are influenced, therefore damper should be made often in good working order.
As shown in figure 9, vibration damper assembly 18 generally includes vertically arranged damper 19 and is set in damper circumferential direction
Absorber spring 20；Damper is in integrally rod-shaped, and damper lower end has mounting structure, and mounting structure includes damper lower end
End face and the tight lock part 21 of damper lower end, tight lock part 21 are whole plate-like.
In order to enable vibration damper assembly is in good working order, therefore, it is necessary to by vibration damper assembly from car disassembly,
Vibration damper assembly is safeguarded again.The step of when being maintained just needing that it is dismantled and is assembled.It would generally
The step of being related to dismantling from vibration damper assembly and assembling absorber spring absorber spring can be used as schemed in this step
Tooling shown in 10, the tooling include pedestal, supporting rod are vertically equipped on pedestal, vertical adjustable company on supporting rod
Pressure arm mounting base is connected to, passes through handle grip moving gear, the transmission of gear driving rack between pressure arm mounting base and supporting rod
Mode realizes that pressure arm mounting base is vertically movable along supporting rod；The pressure arm laterally set is connected in pressure arm mounting base,
And damper grapple is also associated in the outer end of pressure arm, damper grapple can be connected to absorber spring to be dismounted
It goes up and applies downward pressure；Horizontally disposed gag lever post, one end of gag lever post are additionally provided with below face damper grapple
Fixation is connect with supporting rod, gag lever post is used to limit the vertically movable of vibration damper assembly to be dismounted.
But this tooling can exist when in use, one, for so that damper on spring be able to be compressed, operation handlebar
The required power of hand is very big, causes great work intensity；2nd, during compressed spring, entire damper can be generated and axially downwardly be slid, and be led
It is caused to deflect；3rd, damper grapple layout is unreasonable so that damper stress is unreasonable, and damper grapple is in damper
On bite be also easy to produce sliding and deflection.
Therefore, it is simple that a kind of operating procedure can how be provided, the crooked amount of absorber spring is small during dismounting, can reduce
Working strength when damper dismounts, improves the automobile absorber spring assembly and disassembly methods of disassembly efficiency, becomes people in the art
Member has the technical issues of to be solved.
Invention content
In view of the above shortcomings of the prior art, the technical problems to be solved by the invention are：How a kind of operation step is provided
Suddenly simply, the crooked amount of absorber spring is small during dismounting, can reduce working strength during damper dismounting, improve disassembly efficiency
Automobile absorber spring assembly and disassembly methods.
In order to solve the above-mentioned technical problem, present invention employs following technical solutions：
A kind of automobile absorber spring assembly and disassembly methods first realize that damper vertically positions, then is adopted above damper in this method
It is detached from spring upper end spring downward with force application mechanism to abut with spring base, then dismantle spring base again, feature is, right
When vibration damper assembly vertically positions, to damper bottom contact load positioning, while the pushing component in force application mechanism uses
Three points of distribution triangular in shape and spring upper end contact apply downward pressure in horizontal direction.
It is simple to the dismounting step of absorber spring in the technical program, and can adapt to various sizes of damping
Device spring dismounts, during by vertically being positioned to vibration damper assembly, to damper bottom contact load positioning, while in force application mechanism
The step of applying downward pressure using three points and the spring upper end contact of distribution triangular in shape in the horizontal direction, can drop
The working strength during dismounting of low damper, the crooked amount of absorber spring is small during dismounting, improves disassembly efficiency.
As an optimization, the mode that the tight lock part of damper is fixedly connected by bolt with load align member is used to realize pair
Absorber spring radial positioning.
In this way, be fixedly connected with the tight lock part of damper with load align member by bolt, it can be to absorber spring
Radial direction limited, effectively prevent the diametrical movement of absorber spring；So that absorber spring during dismounting
Crooked reduction reduces working strength during damper dismounting, improves disassembly efficiency.
As an optimization, lever mechanism is used to make its long arm of force one end for handle, short arm of force one end connects with pushing component and applies
Add downward pressure.
In this way, operating personnel at work can be laborsaving, so as to reduce working strength, disassembly efficiency is improved.
As an optimization, three points for acting on spring upper end contact application downward pressure are in the trisection point of same circle
On.
In this way so that force application component is more balanced to spring upper end contact application downward pressure, can reduce damper bullet
The deflection of spring reduces absorber spring and clamping stagnation or the probability of damage occurs.
As an optimization, following automobile absorber spring attaching/detaching apparatus is employed to realize, including being in horizontally disposed pedestal,
Guide sleeve is vertically provided on pedestal, lead is slidably equipped in guide sleeve, lead is additionally provided on pedestal
Driving mechanism, the force side of the lead driving mechanism are connected with lead and lead can be driven to slide vertically；It is leading
Spring downward component is connected with to the upper end of column, and the position of spring downward component is positioned equipped with damper described in the face on pedestal
Component；The spring downward component is included in horizontally disposed pressure arm, and pressure arm at least one end is can be with damper
The pressure connection terminal of spring abutting simultaneously provides downward pressure, and the damper positioning component includes support shaft, support shaft face pressure
It is the positioning surface for being positioned to damper lower face that arm pressure end, which is vertically installed on the pedestal and upper surface of support shaft,；
The lead is located at the lower section of guide sleeve upper surface, is each provided with running through in the both sides where the same diameter of guide sleeve
Its wall thickness and elongated in the vertical direction the first relief hole and the second relief hole, the lead driving mechanism are applied
Power end passes through first relief hole and is connected with lead, and the connecting portion that the pressure arm has passes through second relief hole
And it is connected with lead；
The connecting portion is in the medium position of pressure arm length direction, and the both ends of pressure arm are respectively to the direction far from lead
Extension so that pressure arm entirety semicircular in shape design and in the horizontal direction can to absorber spring formation semi-surrounding structure,
Be connected at the both ends of pressure arm be directed toward its center location compression bar, the compression bar can extend into absorber spring with its phase
It abuts and applies downward pressure；
The compression bar is threadedly connected to pressure arm, and the one end in the direction pressure arm center of circle of a compression bar is connected with and is in wherein
The spring grapple of " u "-shaped design, the both ends of the spring grapple, which can extend into absorber spring, to be abutted against and applies with it
Add downward pressure.
In this way, above-mentioned automobile absorber spring attaching/detaching apparatus is used to complete there is the dismounting step of absorber spring with
Lower advantage；First, lead is oriented to by the guide sleeve of setting, while guiding accuracy can be improved, but also downwards
Pressure generate component reduce, in such manner, it is possible to reduce operation needed for apply operating force；Labor intensity is reduced so as to reach
Purpose.And it is simple in structure that such guidance mode is used also to have, and is oriented to the advantages of reliable.By setting support shaft to damping
The axial direction of device assembly is limited, and can be reduced vibration damper assembly axial movement value, be determined when conveniently being dismantled to absorber spring
Position；
2nd, lead is fully located inside guide sleeve, can improve guiding accuracy, is reduced because absorber spring acts on pressure arm
Reaction force direction it is changeable when caused lead run-off the straight the phenomenon that；It can be further so that downward in operation
Component caused by pressure reduces, so as to achieve the purpose that reduce labor intensity；
3rd, pressure arm forms semi-surrounding structure to absorber spring, when not applying pressure to absorber spring, also can guarantee
Vibration damper assembly is in vertical state, can effectively prevent vibration damper assembly to be dismounted from toppling, being capable of the person of being conveniently operated
Carry out the dismounting operation of absorber spring；Reduce labor intensity, meanwhile, by be directed toward two compression bars of pressure arm center location to
Absorber spring applies downward pressure, enables to absorber spring stress more balanced.
4th, the different three point position that two compression bars can be on absorber spring exerts a force simultaneously, to absorber spring
It when being compressed, is more uniformly stressed, is not susceptible to tilt, under can more easily absorber spring being compressed and then be dismantled
Come.And being connected to the spring grapple of on compression bar and " U "-shaped design can carry out rotating along the axis of compression bar, can be to bullet
Spring grapple is adjusted preferably to match the inclined end face of absorber spring spiral shell.
The crooked amount of absorber spring is small during so as to preferably cause dismounting, can reduce work during damper dismounting
Intensity improves disassembly efficiency.
As an optimization, the lead driving mechanism includes control arm mounting bracket and the control arm being obliquely installed, described
Control arm mounting bracket is vertically arranged on pedestal and positioned at the side of guide sleeve, the upper end of control arm mounting bracket and control arm
The fulcrum of lever is hingedly formed, the upper end of control arm passes through first relief hole with being oriented to the column articulated force side for forming lever
And lead is driven vertically to slide, the lower end of control arm is downwardly extending the operating side of lever.
In this way, lead driving mechanism structure is simple；And using lever principle, have the advantages that laborsaving, can reduce
The labor intensity of operator.
As an optimization, be used on the spring grapple of the " u "-shaped and another compression bar and absorber spring to be dismounted on connect
The location point of contact application pressure is on the trisection point of same circle.
In this way, it can better ensure that the force on circumferencial direction is balanced, it is ensured that spring will not generate crooked and influence to tear open
Dress.
As an optimization, the connecting portion is the pressure arm adjustment axis being connected with the medium position of pressure arm, the pressure arm
Adjustment axis is designed in threaded rod, and the both ends of pressure arm adjustment axis are threadedly coupled correspondingly with lead and pressure arm.
In this way, the length of lead and pressure arm is respectively screwed in by adjusting pressure arm adjustment axis both ends to obtain pressure arm
Protruding different distance can be completed to match and dismount to different radial dimension of vibration damper assemblies；May be used also simultaneously
With by the way that pressure arm adjustment axis both ends are respectively rotated to obtain the pressure of different inclined degrees from lead and pressure arm
Arm, so as to preferably be matched to the end face of absorber spring.
As an optimization, pressure arm locking nut is also threaded in pressure arm adjustment axis and adjusts axle lock nut,
The outer end face of the pressure arm locking nut can be affixed bearing, the outer end for adjusting axle lock nut with pressure facies medialis brachii
Bearing can be affixed with the side of lead.
In such manner, it is possible to it is convenient after the inclined direction of pressure arm is matched with the end face of absorber spring, to pressure arm
Locking between adjustment axis and lead and between pressure arm adjustment axis and pressure arm, so that whole device conveniently makes
With.
As an optimization, the damper positioning component further includes locking support plate, the vertical installation of the locking support plate
On pedestal and positioned at the side of positioning surface that the support shaft has, the one side of locking support plate can be with damper lower end
The tight lock part having is affixed, and can lead between locking support plate and tight lock part two groups it is vertically spaced and through both
The bolt of thickness direction is fixedly connected；
Locking support board mounting structure is installed on pedestal, the locking support board mounting structure includes vertically arranged installation
Plate, is equipped with the mounting hole of strip on the installing plate, and the locking support plate is affixed with the installing plate and sets and pass through
Two groups of vertically spaced and across the mounting hole and locking support plate thickness direction bolts achieve a fixed connection.
In such manner, it is possible to prevent because absorber spring by pressure it is excessive when damper lower end relative to support shaft generate slip,
Improve safety and reliability when whole device uses；It is convenient that locking support plate is adjusted to adapt in vertical height
Different types of damper.So that the adaptability of whole device is stronger.
Description of the drawings
Fig. 1 is the front view of the automobile absorber spring attaching/detaching apparatus in the specific embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the front view of the guide sleeve in Fig. 1.
Fig. 5 is the front view of the guide sleeve in Fig. 1.
Fig. 6 is front view of the automobile absorber spring attaching/detaching apparatus when being dismounted to absorber spring in Fig. 1.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the left view of Fig. 6.
Fig. 9 is the front view of vibration damper assembly.
Figure 10 is the structure diagram when tooling mentioned in background technology uses.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As shown in Figures 1 to 9, a kind of automobile absorber spring assembly and disassembly methods are first realized in this method and are subtracted
Shake device vertically positions, then is detached from spring upper end spring downward using force application mechanism above damper and is abutted with spring base,
Then spring base is dismantled again, feature is, when vertically being positioned to vibration damper assembly, damper bottom contact load is positioned,
The pushing component in force application mechanism is applied using three points and the spring upper end contact of distribution triangular in shape in the horizontal direction simultaneously
Add downward pressure.
It is simple to the dismounting step of absorber spring in the technical program, and can adapt to various sizes of damping
Device spring dismounts, during by vertically being positioned to vibration damper assembly, to damper bottom contact load positioning, while in force application mechanism
The step of applying downward pressure using three points and the spring upper end contact of distribution triangular in shape in the horizontal direction, can drop
The working strength during dismounting of low damper, the crooked amount of absorber spring is small during dismounting, improves disassembly efficiency.
In present embodiment, in a manner that the tight lock part of damper is fixedly connected by bolt with load align member
To realize to absorber spring radial positioning.
In this way, be fixedly connected with the tight lock part of damper with load align member by bolt, it can be to absorber spring
Radial direction limited, effectively prevent the diametrical movement of absorber spring；So that absorber spring during dismounting
Crooked reduction reduces working strength during damper dismounting, improves disassembly efficiency.
In present embodiment, lever mechanism is used to make its long arm of force one end for handle, short arm of force one end and pushing structure
Part connection applies downward pressure.
In this way, operating personnel at work can be laborsaving, so as to reduce working strength, disassembly efficiency is improved.
In present embodiment, three points for acting on spring upper end contact application downward pressure are in the three of same circle
On Along ent.
In this way so that force application component is more balanced to spring upper end contact application downward pressure, can reduce damper bullet
The deflection of spring reduces absorber spring and clamping stagnation or the probability of damage occurs.
In present embodiment, employ following automobile absorber spring attaching/detaching apparatus and realize, including being in that level is set
The pedestal 1 put, is vertically provided with guide sleeve 2 on pedestal 1, and lead 3 is slidably equipped in guide sleeve, on pedestal also
It is provided with lead driving mechanism, the force side of the lead driving mechanism is connected with lead 3 and can drive lead
It slides vertically；It is connected with spring downward component in the upper end of lead 3, the position of spring downward component described in the face on pedestal 1
Damper positioning component is installed；The spring downward component is included in horizontally disposed pressure arm 4, and pressure arm 4 is at least
One end is the pressure connection terminal that can be abutted with absorber spring and provides downward pressure, and the damper positioning component includes support
Axis 5, support shaft face pressure arm pressure end is vertically installed on pedestal and the upper surface of support shaft is for damper lower end
The positioning surface of face positioning；
The lead 3 is located at the lower section of 2 upper surface of guide sleeve, is each provided with passing through in the both sides where the same diameter of guide sleeve
Wear its wall thickness and elongated in the vertical direction the first relief hole 6 and the second relief hole 7, the lead driving mechanism
Force side pass through and first relief hole 6 and be connected with lead, the connecting portion that the pressure arm 4 has passes through described second
Relief hole 7 is simultaneously connected with lead；
The connecting portion is in the medium position of 4 length direction of pressure arm, and the both ends of pressure arm are respectively to the side far from lead
To extension so that pressure arm entirety semicircular in shape designs and can form semi-surrounding knot to absorber spring in the horizontal direction
Structure, the compression bar 10 for being directed toward its center location is connected at the both ends of pressure arm 4, and the compression bar 10 can extend into absorber spring
It is interior to be abutted against with it and apply downward pressure；
The compression bar 10 is threadedly connected to pressure arm 4, and the one end for being directed toward pressure arm center of circle connection of a compression bar wherein
There is the spring grapple 11 of " U "-shaped design, the both ends of the spring grapple can extend into absorber spring to offset with it
It connects and applies downward pressure.
In this way, above-mentioned automobile absorber spring attaching/detaching apparatus is used to complete there is the dismounting step of absorber spring with
Lower advantage；First, lead is oriented to by the guide sleeve of setting, while guiding accuracy can be improved, but also downwards
Pressure generate component reduce, in such manner, it is possible to reduce operation needed for apply operating force；Labor intensity is reduced so as to reach
Purpose.And it is simple in structure that such guidance mode is used also to have, and is oriented to the advantages of reliable.By setting support shaft to damping
The axial direction of device assembly is limited, and can be reduced vibration damper assembly axial movement value, be determined when conveniently being dismantled to absorber spring
Position；
2nd, lead is fully located inside guide sleeve, can improve guiding accuracy, is reduced because absorber spring acts on pressure arm
Reaction force direction it is changeable when caused lead run-off the straight the phenomenon that；It can be further so that downward in operation
Component caused by pressure reduces, so as to achieve the purpose that reduce labor intensity；
3rd, pressure arm forms semi-surrounding structure to absorber spring, when not applying pressure to absorber spring, also can guarantee
Vibration damper assembly is in vertical state, can effectively prevent vibration damper assembly to be dismounted from toppling, being capable of the person of being conveniently operated
Carry out the dismounting operation of absorber spring；Reduce labor intensity, meanwhile, by be directed toward two compression bars of pressure arm center location to
Absorber spring applies downward pressure, enables to absorber spring stress more balanced.
4th, the different three point position that two compression bars can be on absorber spring exerts a force simultaneously, to absorber spring
It when being compressed, is more uniformly stressed, is not susceptible to tilt, under can more easily absorber spring being compressed and then be dismantled
Come.And being connected to the spring grapple of on compression bar and " U "-shaped design can carry out rotating along the axis of compression bar, can be to bullet
Spring grapple is adjusted preferably to match the inclined end face of absorber spring spiral shell.
The crooked amount of absorber spring is small during so as to preferably cause dismounting, can reduce work during damper dismounting
Intensity improves disassembly efficiency.
In present embodiment, the lead driving mechanism includes control arm mounting bracket 8 and the behaviour being obliquely installed
Trailing arm 9, the control arm mounting bracket are vertically arranged on pedestal and positioned at the sides of guide sleeve, control arm mounting bracket it is upper
End hingedly forms the fulcrum of lever with control arm, and the upper end of control arm 9 passes through first relief hole with being oriented to column articulated formation
The force side of lever simultaneously drives lead vertically to slide, and the lower end of control arm 9 is downwardly extending the operating side of lever.
In this way, lead driving mechanism structure is simple；And using lever principle, have the advantages that laborsaving, can reduce
The labor intensity of operator.
In present embodiment, it is used for and treats that dismounting subtracts on the spring grapple 11 of the " u "-shaped and another compression bar 10
The location point that pressure is contacted on shake device spring is on the trisection point of same circle.
In this way, it can better ensure that the force on circumferencial direction is balanced, it is ensured that spring will not generate crooked and influence to tear open
Dress.
In present embodiment, the connecting portion is the pressure arm adjustment axis 12 being connected with the medium position of pressure arm 4,
The pressure arm adjustment axis in threaded rod design, and the both ends of pressure arm adjustment axis 12 correspondingly with lead 3 and pressure
Arm 4 is threadedly coupled.
In this way, the length of lead and pressure arm is respectively screwed in by adjusting pressure arm adjustment axis both ends to obtain pressure arm
Protruding different distance can be completed to match and dismount to different radial dimension of vibration damper assemblies；May be used also simultaneously
With by the way that pressure arm adjustment axis both ends are respectively rotated to obtain the pressure of different inclined degrees from lead and pressure arm
Arm, so as to preferably be matched to the end face of absorber spring.
In present embodiment, pressure arm locking nut and adjustment axis are also threaded in pressure arm adjustment axis 12
Locking nut, the outer end face of the pressure arm locking nut can be affixed bearing, the adjusting shaft locking with 4 medial surface of pressure arm
The outer end of nut can be affixed bearing with the side of lead 3.
In such manner, it is possible to it is convenient after the inclined direction of pressure arm is matched with the end face of absorber spring, to pressure arm
Locking between adjustment axis and lead and between pressure arm adjustment axis and pressure arm, so that whole device conveniently makes
With.
In present embodiment, the damper positioning component further includes locking support plate 13, the locking support plate
Vertical is mounted on pedestal and is located at the side of positioning surface that the support shaft has, and the one side of locking support plate 13 can
The tight lock part having with damper lower end is affixed, and can be led to two groups between locking support plate 13 and tight lock part and be vertically spaced and set
Bolt put and through the two thickness direction is fixedly connected.
In such manner, it is possible to prevent because absorber spring by pressure it is excessive when damper lower end relative to support shaft generate slip,
Improve safety and reliability when whole device uses.
In present embodiment, locking support board mounting structure, the locking support plate installation are installed on pedestal 1
Structure includes vertically arranged installing plate 14, and the mounting hole of strip, the locking support plate 13 are equipped on the installing plate
Be affixed with the installing plate 14 set and pass through two groups it is vertically spaced and across the mounting hole and locking support plate
The bolt of thickness direction achieves a fixed connection.
In this way, convenient be adjusted locking support plate in vertical height to adapt to different types of damper.So that
The adaptability of whole device is stronger.
In present embodiment, the damper positioning component further includes support shaft mounting structure, the support shaft peace
Assembling structure includes support adjustment axis 15 that is vertically arranged and being fixedly mounted on pedestal 1, and the support adjustment axis 15 is screw thread
Rod structure, the hypomere of the support shaft 5 in the female tube-in-tube structure of tool and are threadedly connected to support adjustment axis upper end.
In this way, support shaft can be adjusted in vertical height, also play so that the adaptability of whole device is stronger
Effect.
In present embodiment, plane bearing 16, the plane are slidably arranged in the upper end of the support shaft 5
The upper surface of bearing flushes setting with the upper end of support shaft 5, the shaft shoulder having on the lower face of plane bearing 16 and support shaft
Upper surface is affixed bearing；And cushion block 17 is additionally provided in the upper end of the plane bearing 16, on the cushion block and support shaft
The position of upper end face equipped with relief hole the upper surface of cushion block and support shaft is set in distance.
In this way, convenient horizontally rotate to the vibration damper assembly for being positioned over cushion block upper end to play the work for adjusting its orientation
With, and the Portable power saving when horizontally rotating to vibration damper assembly.
In present embodiment, the both ends of the spring grapple 11 tilt, and make towards the center that " u "-shaped is open
The extended line for obtaining the both ends axial line of spring grapple " u "-shaped passes through the center of circle of pressure arm.
In this way, when the absorber spring different to radial dimension dismounts, can better ensure that on circumferencial direction
Force it is balanced, it is ensured that spring will not generate crooked and influence dismounting.
Claims (10)
1. a kind of automobile absorber spring assembly and disassembly methods, first realize that damper vertically positions, then above damper in this method
It is detached from spring upper end spring downward using force application mechanism to abut with spring base, then dismantle spring base again, which is characterized in that
When vertically being positioned to vibration damper assembly, to damper bottom contact load positioning, while the pushing component in force application mechanism uses
Three points and the spring upper end contact of distribution triangular in shape in the horizontal direction apply downward pressure.
2. a kind of automobile absorber spring assembly and disassembly methods as described in claim 1, which is characterized in that using bolt by damper
The mode that is fixedly connected with load align member of tight lock part to realize to absorber spring radial positioning.
3. a kind of automobile absorber spring assembly and disassembly methods as described in claim 1, which is characterized in that it is made using lever mechanism
Long arm of force one end is handle, and short arm of force one end connects the downward pressure of application with component is pushed.
4. a kind of automobile absorber spring assembly and disassembly methods as described in claim 1, which is characterized in that act on spring upper end and connect
Contact application adds three points of downward pressure to be on the trisection point of same circle.
5. a kind of automobile absorber spring assembly and disassembly methods as described in claim 1-4 any one, which is characterized in that employ
Following automobile absorber spring attaching/detaching apparatus is realized, including being in horizontally disposed pedestal（1）, in pedestal（1）It is upper vertically arranged
There is guide sleeve（2）, lead is slidably equipped in guide sleeve（3）, lead driving mechanism, institute are additionally provided on pedestal
State force side and the lead of lead driving mechanism（3）It is connected and lead can be driven to slide vertically；In lead（3）'s
Upper end is connected with spring downward component, pedestal（1）On face described in spring downward component position be equipped with damper positioning group
Part；The spring downward component is included in horizontally disposed pressure arm（4）, and pressure arm（4）At least one end is can be with subtracting
The pressure connection terminal of shake device spring abutting simultaneously provides downward pressure, and the damper positioning component includes support shaft（5）, support shaft is just
It is the positioning for being positioned to damper lower face that on the pedestal and upper surface of support shaft is vertically installed on to pressure arm pressure end
Face；
The lead（3）Positioned at guide sleeve（2）The lower section of upper surface is respectively set in the both sides where the same diameter of guide sleeve
There is the first through its wall thickness and elongated in the vertical direction relief hole（6）With the second relief hole（7）, the lead
The force side of driving mechanism passes through first relief hole（6）And be connected with lead, the pressure arm（4）The connecting portion having
Across second relief hole（7）And it is connected with lead；
The connecting portion is in pressure arm（4）The medium position of length direction, the both ends of pressure arm are respectively to separate lead
Direction extends so that pressure arm entirety semicircular in shape designs and can form semi-surrounding to absorber spring in the horizontal direction
Structure, in pressure arm（4）Both ends be connected be directed toward its center location compression bar（10）, the compression bar（10）It can extend into and subtract
It is abutted against with it in shake device spring and applies downward pressure；
The compression bar（10）It is threadedly connected to pressure arm（4）, and one end for being directed toward the pressure arm center of circle of a compression bar wherein
It is connected with the spring grapple of " U "-shaped design（11）, the both ends of the spring grapple can extend into absorber spring with
It abuts against and applies downward pressure.
A kind of 6. automobile absorber spring assembly and disassembly methods as claimed in claim 5, which is characterized in that the lead driving machine
Structure includes control arm mounting bracket（8）With the control arm being obliquely installed（9）, the control arm mounting bracket is vertically arranged to pedestal
Side upper and positioned at guide sleeve, upper end and the control arm of control arm mounting bracket hingedly form the fulcrum of lever, control arm（9）
Upper end pass through first relief hole be oriented to it is column articulated formation lever force side and lead is driven vertically to slide
It is dynamic, control arm（9）Lower end be downwardly extending the operating side of lever.
A kind of 7. automobile absorber spring assembly and disassembly methods as claimed in claim 5, which is characterized in that the spring of the " u "-shaped
Grapple（11）With another compression bar（10）On be used for and absorber spring to be dismounted on contact the location point of pressure and be at together
On the trisection point of one circle.
8. a kind of automobile absorber spring assembly and disassembly methods as claimed in claim 5, which is characterized in that the connecting portion is and pressure
The arm of force（4）The pressure arm adjustment axis that is connected of medium position（12）, the pressure arm adjustment axis is designed in threaded rod, and pressure arm
Adjustment axis（12）Both ends correspondingly and lead（3）And pressure arm（4）It is threadedly coupled.
9. a kind of automobile absorber spring assembly and disassembly methods as claimed in claim 8, which is characterized in that in pressure arm adjustment axis
（12）On be also threaded with pressure arm locking nut and adjust axle lock nut, the outer end face energy of the pressure arm locking nut
Enough and pressure arm（4）Medial surface is affixed bearing, and the outer end for adjusting axle lock nut can be with lead（3）Side be affixed
Bearing.
A kind of 10. automobile absorber spring assembly and disassembly methods as claimed in claim 5, which is characterized in that the damper positioning
Component further includes locking support plate（13）, the locking support plate is vertical to be mounted on pedestal and has positioned at the support shaft
Positioning surface side, locking support plate（13）The tight lock part that can have with damper lower end of one side be affixed, and lock
Support plate（13）Two groups of vertically spaced and through the two thickness direction bolts can be led between tight lock part to fix
Connection；
In pedestal（1）On locking support board mounting structure is installed, the locking support board mounting structure includes vertically arranged
Installing plate（14）, the mounting hole equipped with strip, the locking support plate on the installing plate（13）With the installing plate
（14）Be affixed set and pass through two groups it is vertically spaced and across the mounting hole and locking support plate thickness direction
Bolt achieves a fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711392735.3A CN108161417B (en) | 2017-12-21 | 2017-12-21 | A kind of automobile absorber spring assembly and disassembly methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392735.3A CN108161417B (en) | 2017-12-21 | 2017-12-21 | A kind of automobile absorber spring assembly and disassembly methods |
Publications (2)
| Publication Number | Publication Date |
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| CN108161417A true CN108161417A (en) | 2018-06-15 |
| CN108161417B CN108161417B (en) | 2019-05-03 |
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|---|---|---|---|
| CN201711392735.3A Expired - Fee Related CN108161417B (en) | 2017-12-21 | 2017-12-21 | A kind of automobile absorber spring assembly and disassembly methods |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644282A (en) * | 2018-06-29 | 2018-10-12 | 中国船舶重工集团公司第七〇九研究所 | Apply power plant for damper pressure |
| CN109366155A (en) * | 2018-12-25 | 2019-02-22 | 成都岁生科技有限责任公司 | A kind of disassembly of rail vehicle truck spring equipment and spring method for dismounting |
| CN109465624A (en) * | 2018-12-25 | 2019-03-15 | 成都岁生科技有限责任公司 | A kind of steering dismantling equipment and bogie disassembling method |
| CN112124349A (en) * | 2020-08-21 | 2020-12-25 | 广西特斯途汽车科技有限公司 | Shock absorber installation and disassembly bracket |
| CN112523014A (en) * | 2020-12-30 | 2021-03-19 | 北京九州一轨环境科技股份有限公司 | Disassembling device for inner sleeve of vibration isolator |
| CN113664508A (en) * | 2021-08-25 | 2021-11-19 | 岚图汽车科技有限公司 | Damper positioning and butt-knocking screwing integrated device |
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| CN2362633Y (en) * | 1998-09-09 | 2000-02-09 | 陈天任 | Machine for assembling/deassembling shock-absorber spring of limousine |
| CN2474371Y (en) * | 2001-03-06 | 2002-01-30 | 久隆机械工业有限公司 | Improved vibration damper assembling device structure |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108644282A (en) * | 2018-06-29 | 2018-10-12 | 中国船舶重工集团公司第七〇九研究所 | Apply power plant for damper pressure |
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| CN109366155A (en) * | 2018-12-25 | 2019-02-22 | 成都岁生科技有限责任公司 | A kind of disassembly of rail vehicle truck spring equipment and spring method for dismounting |
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| CN112124349A (en) * | 2020-08-21 | 2020-12-25 | 广西特斯途汽车科技有限公司 | Shock absorber installation and disassembly bracket |
| CN112124349B (en) * | 2020-08-21 | 2023-09-12 | 广西特斯途汽车科技有限公司 | Shock absorber installation and disassembly bracket |
| CN112523014A (en) * | 2020-12-30 | 2021-03-19 | 北京九州一轨环境科技股份有限公司 | Disassembling device for inner sleeve of vibration isolator |
| CN113664508A (en) * | 2021-08-25 | 2021-11-19 | 岚图汽车科技有限公司 | Damper positioning and butt-knocking screwing integrated device |
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|---|---|
| CN108161417B (en) | 2019-05-03 |
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