CN110449867A - A kind of absorber spring nut constant moment of force assembly system - Google Patents
A kind of absorber spring nut constant moment of force assembly system Download PDFInfo
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- CN110449867A CN110449867A CN201910603179.2A CN201910603179A CN110449867A CN 110449867 A CN110449867 A CN 110449867A CN 201910603179 A CN201910603179 A CN 201910603179A CN 110449867 A CN110449867 A CN 110449867A
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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
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Abstract
The present invention provides a kind of absorber spring nut constant moment of force assembly system, the assembly system includes the bracket vertically extended, for fixing the fixed part of damper tail ring, for fixing the first clamping device of damper pedestal, for pressing from both sides the second clamping device for stating spring, the first position-limit mechanism for limited spring stroke, for limiting location nut the second position-limit mechanism of position and rotary lifting mechanism for being rotatably mounted on damper apical ring on thread segment on thread segment, fixed part, first clamping device, second clamping device, first position-limit mechanism, second position-limit mechanism and rotary lifting mechanism are installed on bracket.The absorber spring nut constant moment of force assembly system is conducive to keep the restoring force of the spring of each damper consistent, to improve the standardization level of each damper, meanwhile, it can be improved assembly efficiency and precision.
Description
Technical field
The present invention relates to damper mounting technology fields, fill in particular to a kind of absorber spring nut constant moment of force
Match system.
Background technique
Manual compression spring is needed in damper assembling process, and screws in apical ring in the thread segment of the hydraulic stem of damper.
However, the prior art will lead to by the way of screwing in manually spring-compressed formed it is inconsistent so that spring return
Multiple power is inconsistent, and standardization level is poor, in addition, the elasticity of spring is very much not compressible, manual assembly difficulty is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of absorber spring nut constant moment of force assembly systems, to solve above-mentioned technology
Problem.
The embodiment of the present invention is achieved in that a kind of absorber spring nut constant moment of force assembly system, for assembling
Damper, the damper include hydraulic stem and the damper tail ring being sequentially distributed from the bottom to top, damper pedestal, spring and
Damper apical ring, which, which is connected to the top surface of the damper pedestal and the top of the hydraulic stem, has thread segment, the spiral shell
Location nut is arranged in line section, the spring is set in the periphery of the hydraulic stem, the absorber spring nut constant moment of force
Assembly system includes the bracket vertically extended, the fixed part for fixing the damper tail ring, for described in fixation
First clamping device of damper pedestal, the second clamping device for clamping the spring, for limiting the spring travel
The first position-limit mechanism, for limit the location nut on the thread segment the second position-limit mechanism of position and for will
The damper apical ring is rotatably mounted on the rotary lifting mechanism on the thread segment, the fixed part, first clamping machine
Structure, second clamping device, first position-limit mechanism, second position-limit mechanism and the rotary lifting mechanism are respectively mounted
On the bracket；
The absorber spring nut constant moment of force assembly system further includes elevating mechanism, the elevating mechanism respectively with it is described
Bracket is connected with the fixed part, to drive the fixed part to go up and down.
Optionally, the absorber spring nut constant moment of force assembly system further includes pedestal, and the bracket is mounted on described
On pedestal, the elevating mechanism includes guide rail, sliding block, lifting cylinder, slide unit connecting plate and slide unit, and the guide rail is mounted on described
On bracket and vertically extend, the sliding block is slidably disposed on the guide rail, the sliding block connect with slide unit with
Move back and forth the slide unit on the guide rail with the sliding block, the lifting cylinder is mounted on the base, the liter
The piston rod of sending down abnormally ascending cylinder is connect by slide unit connecting plate with the slide unit, and the fixed part is set on the slide unit and opposite institute
It is vertical to state slide unit.
Optionally, first clamping device includes the first fixing piece, the first cylinder, the first connecting plate, two piece of first cunning
Movable plate, two first guide rods and two the first clamping parts, first fixing piece include that the first fixed part and two second are solid
Determine portion, described two second fixed parts connect with first fixed part respectively and constitute U-shaped structure with first fixed part,
Described two second fixed parts are fixedly connected with the adjacent bracket respectively, and two first guide rods are threaded through described two
Between second fixed part, first cylinder is mounted on first fixed part and the piston rod of first cylinder passes through institute
It states the first fixed part and is connect with the first connecting plate, the two sides of first connecting plate are corresponding to be connected with two piece of first sliding panel
It connects, first sliding panel is slidably connected with first clamping part correspondingly, with mobile by first sliding panel
To drive described two first clamping parts close to each other or separate on first guide rod.
Optionally, it is provided with sliding eye on first sliding panel, the extending direction of two sliding eyes is about described
The extending direction of first connecting plate is symmetrical, and the angle of two sliding eyes is obtuse angle；
First clamping device further includes two shafts, the plate-like structure of the first clamping part, and first folder
The through slot offered in portion for sliding panel sliding is held, the shaft is threaded through in the through slot and vertically extends,
The both ends of the shaft are correspondingly connected with the upper and lower surfaces in the through slot.
Optionally, second clamping device includes two the second clamping parts being oppositely arranged, described two second clampings
Portion can be close to each other or separate, and second clamping part is provided with folder arc-shaped and compatible with the periphery of the spring
Hold face.
Optionally, first position-limit mechanism includes two pieces of first limit plates being oppositely arranged, first limit plate one
One it is corresponding be fixed at two adjacent brackets, two pieces of first limit plates the distance between be less than the bullet
The outer diameter of spring；
Second position-limit mechanism includes two pieces of second limit plates for being oppositely arranged and can be close to each other or separate, and two
The opposite side of second limit plate described in block is provided with semi-circular hole, and limiting section is arranged in the inner wall of the semi-circular hole, when two pieces of institutes
State the second limit plate it is close to each other when, the location nut that limiting section limitation is set on the thread segment is to moving down
It is dynamic.
Optionally, the rotary lifting mechanism includes the rotation clamping for clamping and driving the damper apical ring rotation
Component and lifting assembly for driving the rotation clamp assemblies to go up and down, the lifting assembly connect with the bracket.
Optionally, the lifting assembly includes mounting plate, the second fixed plate, the 4th cylinder, the first movable plate, the second activity
Plate and Duo Gen guide rod, the U-shaped structure of the mounting plate are simultaneously fixed between two adjacent brackets, and described second is fixed
Plate is fixedly connected with the mounting plate and the opposite support vertical of second fixed plate, the 4th cylinder are fixedly mounted on
In second fixed plate, first movable plate is connected on the piston rod of the 4th cylinder, the more guide rod edges
4th cylinder circumferentially distributed simultaneously passes through second fixed plate, and the upper end of the guide rod and first movable plate connect
It connects, the lower end of the guide rod is connect with second movable plate, and the rotation clamp assemblies are rotatably connected to described
The lower surface of two movable plates.
Optionally, the rotation clamp assemblies include the rotary clamp for being internally integrated pneumatic motor and cylinder, rotation
Supply axis, the second fixing piece, the second connecting plate, two piece of second sliding panel, two clamping plates, two second guide rods and two third folders
Hold portion, second fixing piece includes third fixed part and two the 4th fixed parts, described two 4th fixed parts respectively with institute
It states the connection of third fixed part and constitutes U-shaped structure with the third fixed part, two second guide rods are threaded through described two
Between 4th fixed part, the rotary clamp is connect with the third fixed part and the lower output end of the rotary clamp is worn
It crosses the third fixed part and is connect with the second connecting plate, the two sides of second connecting plate are corresponding to be slided with described two piece second
Plate connection, second sliding panel is slidably connected with the clamping plate correspondingly, with by second sliding panel it is mobile from
And drive the two clamping plates close to each other or separate on second guide rod, the third clamping part correspondingly with
The clamping plate connection；
Rotation gas supply axis includes first segment and second segment, the second segment by the rotary clamp upper output end
Driving rotation, the second segment rotationally connect with one end of the first segment, the other end of the first segment and described the
The lower surface of two movable plates connects.
Optionally, the absorber spring nut constant moment of force assembly system further includes for adjusting the fixed part height
Height adjustment mechanism, the height adjustment mechanism includes the first fixed plate, slide plate, feed screw nut component and regulation handle, described
First fixed plate is fixed on the slide unit, and the slide plate is slidably disposed in first fixed plate, and the fixed part is solid
Surely it is connected to side of the slide plate far from first fixed plate and the relatively described slide plate is vertical, in the feed screw nut component
Lead screw be rotatably penetrated and arranged in first fixed plate, the nut in the feed screw nut component be set on lead screw and with institute
Slide plate connection is stated, the regulation handle is connect with lead screw.
The beneficial effect of the embodiment of the present invention is: when assembling to damper, being first located at damper tail ring set solid
Determine portion and damper is supported by fixed part, then damper pedestal is clamped by the first clamping device again, and
It is clamped by periphery of second clamping device to spring, can thus damper be made to fix, and the stroke of spring is by the first limit
Position mechanism is limited, at this point, elevating mechanism drives fixed part to rise, so that hydraulic stem stretches out upwards from spring inner, depending on
Position of the position nut on thread segment can be limited by the second position-limit mechanism, finally, clamping damping by rotary lifting mechanism again
Device, and damper apical ring is mounted on thread segment by being rotated down, thus, it is possible to realize the quick assembling of damper, by
Certain in distance of the damper apical ring on thread segment, i.e. the down position of rotary lifting mechanism is certain, so that through the damper
The restoring force of each damper of spring nut constant moment of force assembly system assembly is consistent, to improve the standardization journey of damper
Degree, also, the absorber spring nut constant moment of force assembly system has assembly efficiency height, assembly precision high compared to manual assembly
Advantage.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structure of damper provided in an embodiment of the present invention and part absorber spring nut constant moment of force assembly system
Schematic diagram；
Fig. 2 is the structural schematic diagram at another visual angle of Fig. 1；
Fig. 3 is the structural schematic diagram of damper provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the first clamping device of part, Partial Height adjustment structure and part elevating mechanism；
Fig. 5 is the structural schematic diagram of the first clamping part provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of rotary lifter provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram at another visual angle of Fig. 6；
Fig. 8 is the structural schematic diagram of part absorber spring nut constant moment of force assembly system；
Fig. 9 is the structural schematic diagram of the first fixed plate and slide plate.
Icon: 10- pedestal；11- bracket；20- elevating mechanism；21- guide rail；22- sliding block；23- slide unit；24- fixed part；
25- lifting cylinder；26- slide unit connecting plate；The first fixed plate of 31-；32- slide plate；33- lead screw；34- regulation handle；40- first is pressed from both sides
Hold mechanism；The first clamping part of 41-；41a- shaft；The first cylinder of 42-；The first connecting plate of 43-；The first sliding panel of 44-；44a- is sliding
Dynamic hole；The first guide rod of 45-；The first fixing piece of 46-；The second clamping device of 50-；The second cylinder of 50a-；The first position-limit mechanism of 51-；
The second position-limit mechanism of 53-；53a- third cylinder；60- rotary lifting mechanism；61- mounting plate；The 4th cylinder of 62-；63- first is living
Movable plate；The second fixed plate of 64-；The second movable plate of 65-；66- rotation gas supply axis；67- rotary clamp；68- third clamping part；
69- guide rod；100- damper；101- damper tail ring；102- spring；103- hydraulic stem；104- damper pedestal；105- subtracts
Shake device apical ring；106- location nut；311-V type groove；312- dovetail groove；411- through slot；The second connecting plate of 671-；672- second is sliding
Movable plate；673- clamping plate；The second guide rod of 674-；The second fixing piece of 675-.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Refering to fig. 1 to Fig. 8, the embodiment of the present invention provides a kind of absorber spring nut constant moment of force assembly system, for filling
With damper 100, damper 100 includes hydraulic stem 103 and the damper tail ring 101, the damper that are sequentially distributed from the bottom to top
Pedestal 104, spring 102 and damper apical ring 105, the hydraulic stem 103 are connected to the top surface of damper pedestal 104 and the hydraulic stem
103 top has thread segment, is arranged with location nut 106 on the thread segment, wherein location nut 106 is for limiting damping
Screw-in distance of the device apical ring 105 on thread segment, spring 102 are set in the periphery of hydraulic stem 103, absorber spring nut constant force
Square assembly system includes the bracket 11 vertically extended, the fixed part 24 for fixing damper tail ring 101, for fixing
First clamping device 40 of damper pedestal 104, for clamp springs 102 the second clamping device 50, be used for limited spring 102
First position-limit mechanism 51 of stroke, for limit location nut 106 on thread segment the second position-limit mechanism 53 of position and use
In the rotary lifting mechanism 60 being rotatably mounted on damper apical ring 105 on thread segment, wherein bracket 11 can be configured to column
Structure, and its quantity is more, more brackets 11 are set side by side, fixed part 24, the first clamping device 40, the second clamping device
50, the first position-limit mechanism 51, the second position-limit mechanism 53 and rotary lifting mechanism 60 are installed in bracket 11.Absorber spring nut
Constant moment of force assembly system further includes elevating mechanism 20, and elevating mechanism 20 is connected with bracket 11 and fixed part 24 respectively, solid to drive
Determine the lifting of portion 24, wherein fixed part 24 is configured to columned rod-like structure, also, fixed part 24 is vertical with respect to bracket 11, i.e.,
Fixed part 24 is horizontally extending, and damper tail ring 101 is set on fixed part 24, thus by fixed part 24 to subtracting
Shake device 100 is supported.
Through the above technical solutions, damper tail ring 101 is first set in fixation when assembling to damper 100
Portion 24 simultaneously supports damper 100 by fixed part 24, then again by the first clamping device 40 to damper pedestal 104 into
Row clamps, and is clamped by periphery of second clamping device 50 to spring 102, can thus make damper 100 fixed, and bullet
The stroke of spring 102 is limited by the first position-limit mechanism 51, at this point, elevating mechanism 20 drives fixed part 24 to rise, so that hydraulic
Bar 103 stretches out upwards from 102 inside of spring, and position of the location nut 106 on thread segment can be limited by the second position-limit mechanism 53
It is fixed, finally, clamping damper 100 by rotary lifting mechanism 60 again, and it is mounted on damper apical ring 105 by being rotated down
On thread segment, thus, it is possible to realize the quick assembling of damper 100, due to screw-in of the damper apical ring 105 on thread segment away from
From certain, i.e. the down position of rotary lifting mechanism 60 is certain, so that filling through the absorber spring nut constant moment of force assembly system
The restoring force for each damper 100 matched is consistent, to improve the standardization level of damper 100, also, the damper bullet
Spring nut constant moment of force assembly system has the advantages that assembly efficiency is high, assembly precision is high compared to manual assembly.
Further, refering to fig. 1 and Fig. 2, absorber spring nut constant moment of force assembly system further include pedestal 10, bracket 11
Be mounted on pedestal 10, and bracket 11 is vertical with respect to pedestal 10, elevating mechanism 20 include guide rail 21, sliding block 22, lifting cylinder 25,
Slide unit connecting plate 26 and slide unit 23, the quantity of guide rail 21 can be two, and two correspondences of guide rail 21 are mounted on two brackets 11
And vertically extend, sliding block 22 is slidably disposed on guide rail 21, and the quantity of sliding block 22 can be set to it is multiple, it is excellent
Two sliding blocks 22 can be set on each guide rail 21 in selection of land, and sliding block 22 is connect with slide unit 23 so that slide unit 23 is being led with sliding block 22
Moved back and forth on rail 21, lifting cylinder 25 is mounted on pedestal 10, the piston rod of lifting cylinder 25 by slide unit connecting plate 26 with
Slide unit 23 connects, and slide unit connecting plate 26 is located at the top of lifting cylinder 25, and slide unit connecting plate 26 is vertical with respect to slide unit 23, fixed
Portion 24 is set on slide unit 23 and opposite slide unit 23 is vertical, as a result, when the piston rod of lifting cylinder 25 stretches out, can be driven
Slide unit 23 is gone up and down on guide rail 21, and so as to fall shock absorber 100, so that the initial stage of assembly, spring 102 is in the first limit
Under the action of the mechanism 51 of position and damper 100 is under the jacking effect of elevating mechanism 20, and hydraulic stem 103 can be from spring 102
It is internal to stretch out upwards, manual assembly mode is compared, compressed spring 102 is easier to, thus, pass through the absorber spring nut constant moment of force
Assembly system is more laborsaving, efficient.
Refering to fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 8, in the present embodiment, the first clamping device 40 includes the first fixing piece 46, the
One cylinder 42,43, two piece first of the first connecting plate sliding panel 44, two, first guide rod 45 and two the first clamping parts 41, the
One fixing piece 46 include the first fixed part 24 and two the second fixed parts 24, two the second fixed parts 24 respectively with the first fixed part
24 connections simultaneously constitute U-shaped structure with the first fixed part 24, and two the second fixed parts 24 are fixedly connected with adjacent bracket 11 respectively,
That is, one of them second fixed part 24 is fixed therein on a bracket 11, another second fixed part 24 is fixed on adjacent branch
On frame 11, two first guide rods 45 are threaded through between two the second fixed parts 24, and the first cylinder 42 is mounted on the first fixed part 24
Upper and the first cylinder 42 piston rod passes through the first fixed part 24 and connect with the first connecting plate 43, the two sides of the first connecting plate 43
Correspondence is connect with two piece of first sliding panel 44, and the first sliding panel 44 is slidably connected with the first clamping part 41 correspondingly, with logical
It is mobile to drive two the first clamping parts 41 close to each other or separate on the first guide rod 45 to cross the first sliding panel 44.By
This, when the piston rod of the first cylinder 42 stretches out, the first cylinder 42 can drive the first connecting plate 43 to before the first cylinder 42
Fang Yidong, meanwhile, the first connecting plate 43 also drives corresponding the first sliding panel 44 being connected with 43 two sides of the first connecting plate to Forward
It is dynamic, to keep the first clamping part 41 being set on the first guide rod 45 close to each other, can thus be clamped by two first
Portion 41 clamps damper pedestal 104, since the first clamping part 41 slides on the first guide rod 45, can make first in this way
The shift position of clamping part 41 is more accurate, in order to stabilize ground clamps damper pedestal 104.It should be noted that the
The outer surface of one clamping part 41 and damper pedestal 104 fits, so that the first clamping part 41 can be steadily to damper bottom
Seat 104 is clamped.
Refering to fig. 1, Fig. 2, Fig. 4 and Fig. 5 are further provided with sliding eye 44a, sliding eye 44a on the first sliding panel 44
It is elongated, it can be kidney slot, extending direction pair of the extending direction of two sliding eye 44a about the first connecting plate 43
Claim, and the angle of two sliding eye 44a is obtuse angle, the first clamping device 40 further includes two shaft 41a, and the first clamping part 41 is in
Plate structure, and the through slot 411 for sliding panel sliding is offered on the first clamping part 41, shaft 41a is threaded through in through slot 411 simultaneously
It vertically extends, the both ends of shaft 41a are correspondingly connected with the upper and lower surfaces in through slot 411.When the first cylinder 42
When piston rod stretches out, the first sliding panel 44 is moved forward, and shaft 41a is slided in sliding eye 44a, to make two
The first clamping part 41 being oppositely arranged is close to each other, and when the piston rod of the first cylinder 42 is withdrawn, the first sliding panel 44 is gradually leaned on
Nearly first cylinder 42, so that two the first clamping parts 41 are located remotely from each other.
Refering to fig. 1, further, the second clamping device 50 include two the second clamping parts being oppositely arranged, two second
Clamping part can be close to each other or separate, and the second clamping part is provided with folder arc-shaped and compatible with the periphery of spring 102
Hold face, wherein the second clamping device 50 includes the second cylinder 50a, that is, two the second clamping parts are mutual when passing through the second cylinder 50a
It is close or separate, wherein the structure of the second clamping device 50 is identical as the structure of the first clamping device 40, no longer superfluous herein
It states.By the way that the second clamping device 50 is arranged, spring 102 can be made in a vertical state, so that hydraulic stem 103 can be with top
Damper apical ring 105 is aligned.
Refering to fig. 1, further, the first position-limit mechanism 51 includes two pieces of first limit plates being oppositely arranged, the first limit
Plate is fixed at two adjacent brackets 11 correspondingly, two piece of first limit plate the distance between be less than spring 102
Outer diameter, as a result, when elevating mechanism 20 drive damper 100 rise when, since the distance between two piece of first limit plate is less than
The outer diameter of spring 102, so that spring 102 is stopped by two piece of first limit plate, and damper 100 continues to rise, thus can be with
Stretch out hydraulic stem 103 upwards from the inside of spring 102, in this way, can more laborsaving ground compressed spring 102, with
It protrudes hydraulic stem 103 with respect to spring 102, damper apical ring 105 is mounted on thread segment to facilitate.
Refering to fig. 1, further, the second position-limit mechanism 53 is oppositely arranged including two pieces and can be close to each other or separate
The second limit plate, the opposite side of two piece of second limit plate is provided with semi-circular hole, wherein the second limit plate is also by with first
The structure of clamping device 40, the identical mechanism of structure of the second clamping device 50 are close or separate to drive, no longer superfluous herein
It states.Correspondingly, the second position-limit mechanism 53 has the third cylinder 53a for driving two piece of second limit plate close or separate, semicircle
Limiting section is arranged in the inner wall in shape hole, which can be plate structure, and extend to the axis direction of hydraulic stem 103, also
It is that the limit plate is arranged in horizontal direction, when two piece of second limit plate is close to each other, the limiting section in two semi-circular holes can
It is moved down with limiting the location nut 106 being set on thread segment, since location nut 106 is carried out by the second position-limit mechanism 53
Limit, limits screw-in depth of the damper apical ring 105 on thread segment by location nut 106.
Refering to fig. 1, Fig. 6 and Fig. 7, in the present embodiment, rotary lifting mechanism 60 includes for clamping and driving damper top
The rotation clamp assemblies that ring 105 rotates and the lifting assembly for driving rotation clamp assemblies lifting, lifting assembly and bracket
Damper apical ring 105, can be quickly mounted on thread segment, to realize damper by 11 connections by rotary lifting mechanism 60
100 quick assembling.
Refering to fig. 1, Fig. 6 and Fig. 7, specifically, lifting assembly include mounting plate 61, the second fixed plate 64, the 4th cylinder 62,
First movable plate 63, the second movable plate 65 and Duo Gen guide rod 69, the U-shaped structure of mounting plate 61 are simultaneously fixed on two adjacent branch
Between frame 11, the second fixed plate 64 is fixedly connected with mounting plate 61 and the opposite bracket 11 of the second fixed plate 64 is vertical, in other words, the
Two fixed plates 64 are horizontally disposed, and the 4th cylinder 62 is fixedly mounted in the second fixed plate 64, and the first movable plate 63 is connected to the 4th
On the piston rod of cylinder 62, and the first movable plate 63 is located at the top of the 4th cylinder 62, and more guide rods 69 are along the 4th cylinder 62
It is circumferentially distributed and pass through the second fixed plate 64, the upper end of guide rod 69 connect with the first movable plate 63, the lower end of guide rod 69
It is connect with the second movable plate 65, rotation clamp assemblies are rotatably connected to the lower surface of the second movable plate 65, as a result, when the 4th
When the piston rod of cylinder 62 stretches out, the 4th cylinder 62 drives the first movable plate 63 to rise, and then is driven by the first movable plate 63
The second movable plate 65 connecting with guide rod 69 rises, and realizes the rotation clamp assemblies for being connected to 65 lower section of the second movable plate
Rise, correspondingly, when the 4th cylinder 62 is withdrawn, rotation clamp assemblies can decline, so that damper apical ring 105 can revolve
It is moved gradually downward while turning, to be threadedly engaged on thread segment.
Refering to fig. 1, Fig. 6 and Fig. 7, specifically, rotation clamp assemblies include the rotation for being internally integrated pneumatic motor and cylinder
Turn clamping piece 67, rotation gas supply axis 66, the second fixing piece 675,671, two piece second of the second connecting plate, 672, two pieces of sliding panel folder
673, two second guide rods 674 of plate and two third clamping parts 68, the second fixing piece 675 include third fixed part 24 and two the
Four fixed parts 24, two the 4th fixed parts 24 connect with third fixed part 24 respectively and constitute U-shaped structure with third fixed part 24,
Two second guide rods 674 are threaded through between two the 4th fixed parts 24, and rotary clamp 67 connect and revolves with third fixed part 24
The lower output end for turning clamping piece 67 passes through third fixed part 24 and connect with the second connecting plate 671, the two sides of the second connecting plate 671
Correspondence is connect with two piece of second sliding panel 672, and the second sliding panel 672 is slidably connected with clamping plate 673 correspondingly, to pass through the
Two sliding panels 672 are mobile to drive two clamping plates 673 close to each other or separate on the second guide rod 674, third clamping part
68 connect with clamping plate 673 correspondingly, and third clamping part 68 is for clamping damper apical ring 105, thus, it is possible to pass through rotation
Cylinder in clamping piece 67 drives two clamping plates 673 close to each other or separate, to realize the clamping to damper apical ring 105,
Rotation gas supply axis 66 includes first segment and second segment, and second segment drives rotation by the upper output end of rotary clamp 67, that is, rotates
Pneumatic motor in clamping piece 67 drives second segment rotation, and second segment is rotationally connect with one end of first segment, for example, second
Section can be connected in first segment by bearing, and the other end of first segment is fixedly connected with the lower surface of the second movable plate 65, by
Can be rotated relative to first segment in second segment, enable be located at second segment below rotary clamp 67 and other structures simultaneously
Rotation.
Refering to fig. 1, Fig. 8 and Fig. 9, in the present embodiment, absorber spring nut constant moment of force assembly system further includes for adjusting
The height adjustment mechanism of 24 height of fixed part is saved, height adjustment mechanism includes the first fixed plate 31, slide plate 32, feed screw nut component
With regulation handle 34, the first fixed plate 31 is fixed on slide unit 23, and the surface of the opposite slide unit 23 of the first fixed plate 31 is parallel, slide plate
32 are slidably disposed in the first fixed plate 31, for example, V-groove 311 can be opened up in the two side walls of the first fixed plate 31,
Dovetail groove 321 is opened up on slide plate 32 simultaneously, so that the first fixed plate 31 and slide plate 32 is slidably connected, fixed part 24
It is fixedly connected on side of the slide plate 32 far from the first fixed plate 31 and opposite slide plate 32 is vertical, the lead screw 33 in feed screw nut component
It is rotatably penetrated and arranged in the first fixed plate 31, the nut in feed screw nut component is set on lead screw 33 and connect with slide plate 32,
Regulation handle 34 is connect with lead screw 33.In this case, when rotating regulation handle 34, lead screw 33 rotates and drives 32 phase of slide plate
First fixed plate 31 is risen or is declined, the height of fixed part 24 is finely tuned, since the height of fixed part 24 is adjustable,
So that fixed part 24 and the height of the first position-limit mechanism 51 are adjustable, it can thus make absorber spring nut constant moment of force assembly system
System can be suitable for the damper 100 of different height.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of absorber spring nut constant moment of force assembly system, for assembling damper (100), damper (100) packet
Damper tail ring (101), damper pedestal (104), the spring (102) for including hydraulic stem (103) and being sequentially distributed from the bottom to top
With damper apical ring (105), which is connected to the top surface of the damper pedestal (104) and the hydraulic stem (103)
Top there is thread segment, be arranged with location nut (106) on the thread segment, the spring (102) is set in the hydraulic stem
(103) periphery, it is characterised in that: the assembly system includes the bracket (11) vertically extended, for described in fixation
The fixed part (24) of damper tail ring (101), is used the first clamping device (40) for fixing the damper pedestal (104)
In the second clamping device (50), the first position-limit mechanism for limiting the spring (102) stroke that clamp the spring (102)
(51), for limiting the second position-limit mechanism (53) of the location nut (106) position on the thread segment and for inciting somebody to action
The damper apical ring (105) is rotatably mounted on the rotary lifting mechanism (60) on the thread segment, the fixed part (24), institute
State the first clamping device (40), second clamping device (50), first position-limit mechanism (51), second position-limit mechanism
(53) it is installed on the bracket (11) with the rotary lifting mechanism (60)；
Further include elevating mechanism (20), the elevating mechanism (20) respectively with the bracket (11) and the fixed part (24) phase
Even, to drive the fixed part (24) to go up and down.
2. absorber spring nut constant moment of force assembly system according to claim 1, which is characterized in that the damper bullet
Spring nut constant moment of force assembly system further includes pedestal (10), and the bracket (11) is mounted on the pedestal (10), the lifting
Mechanism (20) includes guide rail (21), sliding block (22), lifting cylinder (25), slide unit connecting plate (26) and slide unit (23), the guide rail
(21) it is mounted on the bracket (11) and vertically extends, the sliding block (22) is slidably disposed in the guide rail
(21) on, the sliding block (22) connect with slide unit (23) so that the slide unit (23) with the sliding block (22) in the guide rail (21)
Upper reciprocating movement, the lifting cylinder (25) are mounted on the pedestal (10), and the piston rod of the lifting cylinder (25) passes through
Slide unit connecting plate (26) is connect with the slide unit (23), and the fixed part (24) is set on the slide unit (23) and relatively described
Slide unit (23) is vertical.
3. absorber spring nut constant moment of force assembly system according to claim 1, which is characterized in that first clamping
Mechanism (40) includes the first fixing piece (46), the first cylinder (42), the first connecting plate (43), two piece of first sliding panel (44), two
The first guide rod of root (45) and two the first clamping parts (41), first fixing piece (46) include the first fixed part and two the
Two fixed parts, described two second fixed parts connect with first fixed part respectively and constitute with first fixed part U-shaped
Structure, described two second fixed parts are fixedly connected with the adjacent bracket (11) respectively, two first guide rods (45)
It is threaded through between described two second fixed parts, first cylinder (42) is mounted on first fixed part and described first
The piston rod of cylinder (42) passes through first fixed part and connect with the first connecting plate (43), first connecting plate (43)
Two sides correspondence is connect with two piece of first sliding panel (44), and first sliding panel (44) is pressed from both sides with described first correspondingly
It holds portion (41) to be slidably connected, with mobile to drive described two first clamping part (41) In by first sliding panel (44)
It is close to each other or separate on first guide rod (45).
4. absorber spring nut constant moment of force assembly system according to claim 3, which is characterized in that first sliding
It is provided on plate (44) sliding eye (44a), the extending direction of two sliding eyes (44a) is about first connecting plate (43)
Extending direction it is symmetrical, and the angle of two sliding eyes (44a) is obtuse angle；
First clamping device (40) further includes two shafts (41a), the plate-like structure of first clamping part (41), and institute
The through slot (411) offered on the first clamping part (41) for sliding panel sliding is stated, the shaft (41a) is threaded through described logical
It in slot (411) and vertically extends, the both ends of the shaft (41a) are correspondingly connected in the upper surface of the through slot (411)
The lower surface and.
5. absorber spring nut constant moment of force assembly system according to claim 1, which is characterized in that second clamping
Mechanism (50) includes two the second clamping parts being oppositely arranged, and described two second clamping parts can be close to each other or separate,
Second clamping part is provided with clamping face arc-shaped and compatible with the periphery of the spring (102).
6. absorber spring nut constant moment of force assembly system according to claim 1, which is characterized in that first limit
Mechanism (51) includes two pieces of first limit plates being oppositely arranged, and first limit plate is fixed at adjacent correspondingly
Two brackets (11), two pieces of first limit plates the distance between be less than the outer diameter of the spring (102)；
Second position-limit mechanism (53) includes two pieces of second limit plates for being oppositely arranged and can be close to each other or separate, and two
The opposite side of second limit plate described in block is provided with semi-circular hole, and limiting section is arranged in the inner wall of the semi-circular hole, when two pieces of institutes
State the second limit plate it is close to each other when, the location nut (106) that limiting section limitation is set on the thread segment to
Lower movement.
7. absorber spring nut constant moment of force assembly system according to claim 1, which is characterized in that the rotation and lifting
Mechanism (60) includes rotation clamp assemblies for clamping and driving the damper apical ring (105) rotation and for driving
The lifting assembly of rotation clamp assemblies lifting is stated, the lifting assembly is connect with the bracket (11).
8. absorber spring nut constant moment of force assembly system according to claim 7, which is characterized in that the lifting assembly
Including mounting plate (61), the second fixed plate (64), the 4th cylinder (62), the first movable plate (63), the second movable plate (65) and more
Root guide rod (69), the U-shaped structure of the mounting plate (61) are simultaneously fixed between the bracket (11) of adjacent two, described
Two fixed plates (64) are fixedly connected with the mounting plate (61) and the relatively described bracket (11) of second fixed plate (64) is vertical,
4th cylinder (62) is fixedly mounted on second fixed plate (64), and first movable plate (63) is connected to described
On the piston rod of four cylinders (62), the more guide rods (69) are along the circumferentially distributed of the 4th cylinder (62) and pass through described
Second fixed plate (64), the upper end of the guide rod (69) are connect with first movable plate (63), the guide rod (69)
Lower end is connect with second movable plate (65), and the rotation clamp assemblies are rotatably connected to second movable plate (65)
Lower surface.
9. absorber spring nut constant moment of force assembly system according to claim 8, which is characterized in that the rotation clamping
Component includes the rotary clamp (67) for being internally integrated pneumatic motor and cylinder, rotation gas supply axis (66), the second fixing piece
(675), the second connecting plate (671), two piece of second sliding panel (672), two clamping plates (673), two second guide rods (674) and two
A third clamping part (68), second fixing piece (675) include third fixed part and two the 4th fixed parts, and described two
Four fixed parts connect with the third fixed part respectively and constitute U-shaped structure with the third fixed part, and described two second are led
Bar (674) is threaded through between described two 4th fixed parts, the rotary clamp (67) connect with the third fixed part and
The lower output end of the rotary clamp (67) is passed through and the third fixed part and is connect with the second connecting plate (671), and described the
The two sides correspondence of two connecting plates (671) is connect with two piece of second sliding panel (672), and second sliding panel (672) is one by one
It is corresponding to be slidably connected with the clamping plate (673), with mobile to drive two pieces of folders by second sliding panel (672)
Plate (673) is close to each other or separate on second guide rod (674), and the third clamping part (68) is correspondingly and institute
State clamping plate (673) connection；
Rotation gas supply axis (66) includes first segment and second segment, and the second segment is upper defeated by the rotary clamp (67)
Outlet driving rotation, the second segment are rotationally connect with one end of the first segment, the other end of the first segment and institute
State the lower surface connection of the second movable plate (65).
10. absorber spring nut constant moment of force assembly system according to claim 2, which is characterized in that the damper
Spring nut constant moment of force assembly system further includes the height adjustment mechanism for adjusting the fixed part (24) height, the height
Regulating mechanism includes the first fixed plate (31), slide plate (32), feed screw nut component and regulation handle (34), first fixed plate
(31) it is fixed on the slide unit (23), the slide plate (32) is slidably disposed in first fixed plate (31), described solid
Determine portion (24) and is fixedly connected on the side of the slide plate (32) far from first fixed plate (31) and the relatively described slide plate (32)
Vertically, the lead screw (33) in the feed screw nut component is rotatably penetrated and arranged in first fixed plate (31), the lead screw spiral shell
Nut in female component is set on lead screw (33) and connect with the slide plate (32), the regulation handle (34) and lead screw (33)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910603179.2A CN110449867B (en) | 2019-07-05 | 2019-07-05 | Constant-torque assembly system for spring nut of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910603179.2A CN110449867B (en) | 2019-07-05 | 2019-07-05 | Constant-torque assembly system for spring nut of shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110449867A true CN110449867A (en) | 2019-11-15 |
| CN110449867B CN110449867B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910603179.2A Active CN110449867B (en) | 2019-07-05 | 2019-07-05 | Constant-torque assembly system for spring nut of shock absorber |
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Cited By (8)
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| CN111168361A (en) * | 2020-01-14 | 2020-05-19 | 东莞廸生塑胶制品有限公司 | Multistation knob equipment |
| CN111331359A (en) * | 2020-03-25 | 2020-06-26 | 中山市科力高自动化设备有限公司 | Shock absorber assembly assembling machine |
| CN111360534A (en) * | 2020-03-25 | 2020-07-03 | 中山市科力高自动化设备有限公司 | Method of assembling a shock absorber assembly |
| CN111843452A (en) * | 2020-08-20 | 2020-10-30 | 上海前新自动化科技有限公司 | Automatic change spring assembly quality |
| CN112128293A (en) * | 2020-08-18 | 2020-12-25 | 无锡市中立机械科技有限公司 | Automatic oiling, press-fitting and sealing production process system and advanced process method for shock absorber |
| CN113618651A (en) * | 2021-08-05 | 2021-11-09 | 南通市铁驰轨道交通设备有限公司 | Clamp for clamping oil pressure damper and testing equipment applying same |
| CN114952254A (en) * | 2022-05-27 | 2022-08-30 | 福睿斯(江苏)汽车零部件有限公司 | Shock absorber assembly accessory assembling device |
| CN117381359A (en) * | 2023-12-11 | 2024-01-12 | 江苏中圣管道工程技术有限公司 | Semi-automatic assembly platform and assembly method for high-precision constant-force spring support and hanger |
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| CN113618651A (en) * | 2021-08-05 | 2021-11-09 | 南通市铁驰轨道交通设备有限公司 | Clamp for clamping oil pressure damper and testing equipment applying same |
| CN114952254A (en) * | 2022-05-27 | 2022-08-30 | 福睿斯(江苏)汽车零部件有限公司 | Shock absorber assembly accessory assembling device |
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| CN117381359A (en) * | 2023-12-11 | 2024-01-12 | 江苏中圣管道工程技术有限公司 | Semi-automatic assembly platform and assembly method for high-precision constant-force spring support and hanger |
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