CN109605007A - A kind of automobile hanging pull rod bushing assembly method - Google Patents
A kind of automobile hanging pull rod bushing assembly method Download PDFInfo
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- CN109605007A CN109605007A CN201910074310.0A CN201910074310A CN109605007A CN 109605007 A CN109605007 A CN 109605007A CN 201910074310 A CN201910074310 A CN 201910074310A CN 109605007 A CN109605007 A CN 109605007A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 51
- 230000008602 contraction Effects 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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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
- B23P19/02—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 connecting objects by press fit or for detaching same
- B23P19/027—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 connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of automobile hanging pull rod bushing assembly methods, the assembly method is realized based on an assembly equipment, belong to automobile parts processing technique field, equipment includes pedestal, water tank, mobile mechanism, punching mechanism, reshaping device and double-head processing machine structure, water tank is fixedly mounted on the opening up setting of the upper end of pedestal and water tank, reshaping device is in the middle part for being horizontally set on water tank, mobile mechanism is fixedly connected with pedestal and mobile mechanism is located at the top of water tank, punching mechanism is mounted on the upper end of pedestal and punching mechanism is located at the top of water tank, punching mechanism includes punch assembly and staking punch, staking punch is fixedly mounted on the lower end of punching mechanism and staking punch is arranged towards double-head processing machine structure.The present invention can effectively avoid rubber layer and the scraping of outer quoit in assembling process on workpiece from damaging, and the upper and lower ends of external quoit can be processed when punching press is assembled, and the stability of product is improved.
Description
Technical field
The present invention relates to automobile parts processing technique fields, more particularly, to a kind of automobile hanging pull rod bushing assembly side
Method.
Background technique
Automobile hanging pull rod is the main parts size of automobile, and in order to improve the service life of automobile hanging pull rod, automobile is outstanding
It hangs pull rod both ends and is generally provided with bushing, it generally can be improved using rubber and steel bushing composite bush, rubber in the prior art
Damping property, steel bushing can be improved its wearability.
Patent one, China Patent No. are that 201410751564 .9 disclose a kind of automobile hanging pull rod bushing forming equipment,
Including workbench, water tank, upper bracket, the water tank and upper bracket are installed on the workbench；It further include compression assemblies and shaping
Component, shaping component are arranged in water tank；Automobile hanging pull rod bushing forming equipment of the present invention will squeeze and shaping be placed in water
It carries out, the gap between outer quoit and workpiece is poured into water, promote the damping effect of product, it is this by extruding and trimming
Placement carries out being that this equipment is created in water.It is directly entered shaping link after squeezing simultaneously, greatly improves working efficiency.
Patent two, China Patent No. are that 201410770887 .2 disclose a kind of automobile hanging pull rod bushing machine-shaping
Device, including workbench, water tank, upper bracket, the water tank and upper bracket are installed on the workbench；It further include compression assemblies,
The compression assemblies include upper driver, extrusion head and workpiece placing modules, and workpiece placing modules are located in water tank and fixed
On the table, upper driver, extrusion head are located at the top of workpiece placing modules and are mounted on upper bracket, and extrusion head is vertically lived
Dynamic cooperation is on upper bracket.Pressurizing unit is placed in water progress, the gap between outer quoit and workpiece is poured into water, is promoted
The damping effect of product.
But above-mentioned patent still remains problem when in use, patent one and patent two are all directly by work at work
Part punching press enters in outer quoit, includes rubbing between support and rubber parts and outer quoit by the elasticity of inner rubber part
The two is fixed in wiping, however, on the one hand, automobile can constantly vibrate in use, this will lead to bushing and constantly vibrates,
It is easy in continuous vibration processes so that inner rubber part and outer quoit are detached from, so as to cause its damage, on the other hand,
Rubber in punching course on workpiece is not shunk, therefore, the upper end diameter friction contradiction of the edge of rubber and outer quoit,
It is easy to cause rubber parts to damage, therefore, it is necessary to one kind to process while assembled workpiece is with outer quoit to the two
Fixed equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile hanging pull rod bushings to assemble assembly method, to solve in the prior art
Bushing assembly equipment does not carry out the fixed technical problem of processing to both ends after completing bushing assembly.
The present invention provides a kind of automobile hanging pull rod bushing assembly method, and the method is realized based on an assembly equipment,
Equipment includes pedestal, water tank, mobile mechanism, punching mechanism, reshaping device and double-head processing machine structure, and the water tank is fixedly mounted on
The upper end of pedestal and the opening up setting of water tank, the reshaping device are in the middle part for being horizontally set on water tank, the moving machine
Structure is fixedly connected with pedestal and mobile mechanism is located at the top of water tank, and the punching mechanism is mounted on the upper end of pedestal and press machine
Structure is located at the top of water tank, and the punching mechanism includes punch assembly and staking punch, and the staking punch is fixedly mounted on press machine
The lower end of structure and staking punch is arranged towards double-head processing machine structure, the double-head processing machine structure includes upper processing assembly and lower processing group
Part, the upper processing assembly are fixedly connected with mobile mechanism, and the lower organisation of working is fixedly mounted on the bottom of water tank and adds down
Work component is located at the underface of upper processing assembly.
Further, the mobile mechanism includes two electric cylinders, two moving tracks, two cylinders and movable block, two electricity
Cylinder is in be horizontally set on the two sides of water tank, and two moving tracks are in be vertically arranged and two moving tracks are separately mounted to two
On the output end of electric cylinders, the mobile sliding block being slidably matched with it is equipped on two moving tracks, two cylinders are in set vertically
It sets and two cylinders is separately mounted to the upper ends of two moving tracks, the output end of two cylinders is solid with two mobile sliding blocks respectively
Fixed connection, the both ends of the movable block are fixedly connected with two mobile sliding blocks respectively and the middle part of movable block is to lower recess.
Further, the upper processing assembly includes fixed block and upper processing block, and the middle part of the movable block is equipped with mounting hole,
The fixed block is mounted on the middle part of mounting hole, and the upper processing block is set in the outside of fixed block, the middle part of the fixed block
Equipped with fixing groove, the lower diameter of the fixing groove is gradually reduced, and the lower part of the upper processing block is equipped with the first processing arc groove,
Be arranged with the first spring on the upper processing block, the top and bottom of first spring respectively with the upper end of upper processing block and shifting
Motion block connection, the upper end of the fixed block are equipped with several stamped grooves being circumferentially distributed.
Further, the lower processing assembly includes in holding element, lower processing block, second spring and contraction block, under described
Processing block is fixedly mounted on the bottom of water tank, and the middle part of lower processing block is equipped with retraction slot, and the second spring is mounted on contraction
The bottom of slot, the contraction block is mounted in retraction slot and the lower part of contraction block and the upper end of second spring connect, and is added under described
The upper end of work block is equipped with the second processing arc groove, and the holding element is mounted on the upper end of contraction block.
Further, the holding element includes briquetting, third spring and several support blocks, the upper end of the contraction block
Equipped with the support slot that several are circumferentially distributed, several support blocks are separately mounted in several support slots, each described to hold
Inclined-plane is equipped on the outside of tray, one end of each support block is equipped with shank, and the slot bottom of each support slot is equal
Equipped with the inserting groove mating with shank, the 4th spring, the contraction block upper end are arranged on each shank
Middle part be equipped with pressing groove, the briquetting is mounted in pressing groove, and the third spring is set in the lower part of briquetting, described
The side wall of briquetting is equipped with several shrinkage holes, several shrinkage holes and several shanks correspond.
Further, the punch assembly includes two guide rods, pressed sheet, fixed plate and stamping cylinder, and two guide rods are in
It is vertically arranged and two guide rods is separately mounted to the two sides of pedestal, the both ends of the pressed sheet are matched with two guide rods slidings respectively
It closes, the fixed plate is fixedly connected with the upper end of two guide rods respectively in horizontally disposed and fixed plate both ends, the punching press gas
Cylinder is in that the output end for the upper end and stamping cylinder for being vertically arranged in fixed plate is down-set, the output end of the stamping cylinder and institute
The upper end for stating pressed sheet is fixedly connected, and the staking punch is mounted on the lower end of pressed sheet.
Further, the staking punch includes interconnecting piece, the first pressing block, pressing lever and several second pressing blocks, described
Interconnecting piece is mounted on the lower end of pressed sheet, and first pressing block is mounted on the lower end of interconnecting piece, and the pressing lever is mounted on
The lower end of one pressing block, several the second pressing blocks are circumferentially distributed in the lower end of interconnecting piece, several second pressing blocks difference
It is corresponded with several stamped grooves.
Further, the reshaping device includes driving motor, two drive rods and two dressing sticks, and two drive rods are in
It is horizontally set on the bottom of water tank, the output end of the driving motor is fixedly connected with one end of one of drive rod, and two
It is equipped with transmission gear on drive rod, is connected between two transmission gears by chain drive, is all provided on each drive rod
There are two symmetrically arranged spiral lamination, two drive rods run through two dressing sticks, and two dressing sticks are matched with spiral lamination screw thread
It closes, the shaping slot of semicircular in shape is equipped on each dressing stick.
Further, the assembly method includes: that workpiece is placed in fixing groove, and outer quoit is placed on holding element
Upper end, and the position of outer quoit is fixed by two dressing sticks, is worked by stamping cylinder and drive pressed sheet along two
Guide rod slides in the vertical direction, so that staking punch is driven to move in the vertical direction, so that staking punch is made to carry out punching press downwards,
The grafting of pressing lever elder generation enters the middle part of workpiece 7, and the lower end of the first pressing block and the upper end of workpiece contradict, the downward punching press of workpiece make
Being stamped into downwards in outer quoit for workpiece 7 is obtained, after workpiece is completely into outer quoit, pressing lever contradicts briquetting, so that
Briquetting moves down, so that several shanks correspond to several inserting grooves, meanwhile, contraction block during punching press
To retraction slot contract, all support blocks are contradicted with the upper end of lower processing block, and the inclined-plane setting on the outside of support block makes shank
Grafting enters in inserting groove, obtains support block to support slot contract, so that the lower end of outer quoit and the second processing arc groove
The lower end of outer quoit is inwardly squeezed bending in certain radian by cooperation, meanwhile, if grafting enters several second pressing blocks respectively
In dry stamped groove, by the downward punching press of upper processing block, the first of the lower part of upper processing block processes arc groove for the upper of outer quoit
It is in certain radian that end, which inwardly squeezes bending,.
Compared with prior art, the beneficial effects of the present invention are:
First, the diameter of fixing groove lower part is less than the diameter of workpiece in the present invention, on the one hand, before stamping, workpiece, which is located at, to be fixed
It will not slide downwards when in slot, on the other hand, during carrying out punching press, can be incited somebody to action by the diminution of fixing groove lower diameter
Rubber layer on workpiece is shunk, so that workpiece, when being fitted into outer quoit, the outside of rubber layer will not be with outer quoit
Upper end is scraped, and so as to avoid workpiece from being damaged in assembly, improves product quality.
Second, pressing lever contradicts briquetting, so that briquetting is downward in the present invention after workpiece is completely into outer quoit
It is mobile, so that several shanks correspond to several inserting grooves, meanwhile, contraction block is into retraction slot during punching press
It shrinks, all support blocks are contradicted with the upper end of lower processing block, and the inclined-plane setting on the outside of support block makes shank grafting enter grafting
In slot, support block is obtained to support slot contract, so that the lower end of outer quoit cooperates with the second processing arc groove, by outer gold
The lower end for belonging to circle inwardly squeezes bending in certain radian, meanwhile, grafting enters several stamped grooves to several second pressing blocks respectively
It is interior, the first processing arc groove of the downward punching press of upper processing block, the lower part of upper processing block is inwardly squeezed the upper end of outer quoit
Bending is in certain radian, and the top and bottom of outer quoit are inwardly squeezed into certain radian, can be consolidated by both ends
Determine the both ends of workpiece, so as to prevent in vibration, workpiece can slide out from the upper end of outer quoit or lower end, improve
The stability of the bushing of production.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is partial top view of the invention；
Fig. 3 is cross-sectional view of the Fig. 2 along line A-A；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the enlarged drawing in Fig. 3 at C
Fig. 6 is the structural schematic diagram of punching mechanism in the present invention；
Fig. 7 is partial structural diagram of the invention；
Fig. 8 is the enlarged drawing in Fig. 7 at D.
Appended drawing reference:
Pedestal 1, water tank 2, mobile mechanism 3, electric cylinders 3a, moving track 3b, cylinder 3c, movable block 3d, mobile sliding block 3e, press machine
Structure 4, punch assembly 4a, guide rod 4a1, pressed sheet 4a2, fixed plate 4a3, stamping cylinder 4a4, staking punch 4b, interconnecting piece 4b1, the
One pressing block 4b2, pressing lever 4b3, the second pressing block 4b4, reshaping device 5, driving motor 5a, drive rod 5b, dressing stick 5c are double
Head organisation of working 6, fixed block 6a1, upper processing block 6a2, mounting hole 6a3, fixing groove 6a4, the first processing arc groove 6a5, first
Spring 6a6, stamped groove 6a7, holding element 6b1, briquetting 6b1a, third spring 6b1c, support block 6b1d, support slot 6b1e,
Inclined-plane 6b1f, shank 6b1g, inserting groove 6b1h, the 4th spring 6b1j, shrinkage hole 6b1m, lower processing block 6b2, second spring
6b3, contraction block 6b4, retraction slot 6b5, second processes arc groove 6b6, workpiece 7, outer quoit 8.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to shown in Fig. 1 to Fig. 8, the embodiment of the invention provides a kind of automobile hanging pull rod bushing assembly method,
The method realizes that the equipment includes pedestal 1, water tank 2, mobile mechanism 3, punching mechanism 4, shaping based on an assembly equipment
Mechanism 5 and double-head processing machine structure 6, the water tank 2 is fixedly mounted on the upper end of pedestal 1 and the opening up setting of water tank 2, described
Reshaping device 5 is in the middle part for being horizontally set on water tank 2, and the mobile mechanism 3 is fixedly connected with pedestal 1 and mobile mechanism 3 is located at
The top of water tank 2, the punching mechanism 4 is mounted on the upper end of pedestal 1 and punching mechanism 4 is located at the top of water tank 2, the punching press
Mechanism 4 includes that punch assembly 4a and staking punch 4b, the staking punch 4b are fixedly mounted on the lower end of punching mechanism 4 and staking punch 4b
It is arranged towards double-head processing machine structure 6, the double-head processing machine structure 6 includes upper processing assembly and lower processing assembly, the upper processing
Component is fixedly connected with mobile mechanism 3, and the lower organisation of working is fixedly mounted on the bottom of water tank 2 and lower processing assembly is positioned at upper
The underface of processing assembly；In the use of the present invention, workpiece 7 is placed on upper processing assembly, outer quoit 8 is placed on down
In organisation of working, staking punch 4b is driven to move down by punch assembly 4a workpiece 7, staking punch 4b carries out punching press to workpiece 7 will
Workpiece 7 is squeezed into outer quoit 8, and staking punch 4b continues punching press later, is cooperated by upper processing assembly and lower processing assembly and is squeezed
The upper and lower ends for pressing outer quoit 8, so that the upper and lower ends of outer quoit 8 curve inwardly, to will pass through outer about 8 quoit
Workpiece 7 is fixed on the inside of outer quoit 8 by the diminution at both ends.
Specifically, the mobile mechanism 3 includes two electric cylinders 3a, two moving track 3b, two cylinder 3c and movable block
3d, two electric cylinders 3a are in the two sides for being horizontally set on water tank 2, and two moving track 3b are in be vertically arranged and two moving tracks
3b is separately mounted on the output end of two electric cylinders 3a, and the mobile sliding block being slidably matched with it is equipped on two moving track 3b
3e, two cylinder 3c are in be vertically arranged and two cylinder 3c are separately mounted to the upper end of two moving track 3b, two cylinders
The output end of 3c is fixedly connected with two mobile sliding block 3e respectively, the both ends of the movable block 3d respectively with two mobile sliding block 3e
It is fixedly connected and the middle part of movable block 3d is to lower recess；It is synchronous that two moving track 3b are able to drive by two electric cylinders 3a drivings
It moves horizontally, two cylinder 3c synchronous workings drive the both ends synchronization of movable block 3d to move in the vertical direction.
Specifically, the upper processing assembly includes fixed block 6a1 and upper processing block 6a2, is set in the middle part of the movable block 3d
There are mounting hole 6a3, the fixed block 6a1 to be mounted on the middle part of mounting hole 6a3, the upper processing block 6a2 is set in fixed block 6a1
Outside, the middle part of the fixed block 6a1 is equipped with fixing groove 6a4, and the lower diameter of the fixing groove 6a4 is gradually reduced, described
The lower part of upper processing block 6a2 is equipped on the first processing arc groove 6a5, the upper processing block 6a2 and is arranged with the first spring 6a6, institute
The top and bottom for stating the first spring 6a6 are connect with the upper end of upper processing block 6a2 and movable block 3d respectively, the fixed block 6a1
Upper end be equipped with several stamped groove 6a7 for being circumferentially distributed；Wherein, the diameter of the lower part fixing groove 6a4 is less than the straight of workpiece 7
Diameter, so that before stamping, workpiece 7 will not slide downwards when being located in fixing groove 6a4, in addition, leading to during carrying out punching press
The diminution for crossing fixing groove 6a4 lower diameter can shrink the rubber layer on workpiece 7, so that workpiece 7 is being fitted into outer quoit 8
When interior, the outside of rubber layer will not be scraped with the upper end of outer quoit 8, so that the damage in assembly of workpiece 7 is avoided, first
Processing arc groove 6a5 is processed in the upper end that the final stage of assembly is used for external quoit 8, by outer quoit under punching press
8 upper end inwardly squeezes bending in certain radian, to prevent the meeting of workpiece 7 when in use from skidding off from the upper end of outer quoit 8.
Specifically, the lower processing assembly includes in holding element 6b1, lower processing block 6b2, second spring 6b3 and contraction
Block 6b4, the lower processing block 6b2 is fixedly mounted on the bottom of water tank 2, and the middle part of lower processing block 6b2 is equipped with retraction slot 6b5,
The second spring 6b3 is mounted on the bottom of retraction slot 6b5, and the contraction block 6b4 is mounted in retraction slot 6b5 and contraction block
The lower part of 6b4 is connect with the upper end of second spring 6b3, and the upper end of the lower processing block 6b2 is equipped with the second processing arc groove 6b6,
The holding element 6b1 is mounted on the upper end of contraction block 6b4；In the final stage of punching press assembly, holding element 6b1 and staking punch
4b cooperation, so that contraction block 6b4, to retraction slot 6b5 contract, the lower end of outer quoit 8 cooperates with the second processing arc groove 6b6
It squeezes, the lower end of outer quoit 8 is inwardly squeezed to bending in certain radian, to prevent the meeting of workpiece 7 when in use from outer metal
The lower end of circle 8 skids off.
Specifically, the holding element 6b1 includes briquetting 6b1a, third spring 6b1c and several support blocks 6b1d,
The upper end of the contraction block 6b4 is equipped with several support slot 6b1e being circumferentially distributed, several support blocks 6b1d is installed respectively
In several support slots 6b1e, inclined-plane 6b1f, each support block are equipped on the outside of each support block 6b1d
One end of 6b1d is equipped with shank 6b1g, and the slot bottom of each support slot 6b1e is equipped with mating with shank 6b1g
Inserting groove 6b1h, each shank 6b1g on be arranged with the 4th spring 6b1j, the middle part of the upper end the contraction block 6b4
Equipped with pressing groove, the briquetting 6b1a is mounted in pressing groove, and the third spring 6b1c is set under briquetting 6b1a
The side wall in portion, the briquetting 6b1a is equipped with several shrinkage holes 6b1m, several shrinkage holes 6b1m and several shanks
6b1g is corresponded；Punching mechanism 4 presses down on briquetting 6b1a in the final stage of punching press, several shanks 6b1g energy
Enough grafting enter in inserting groove 6b1h, meanwhile, contraction block 6b4 to retraction slot 6b5 contract, all support block 6b1d with lower processing
The upper end of block 6b2 contradicts, and the inclined-plane 6b1f on the outside of support block 6b1d is arranged so that support block 6b1d is to support slot 6b1e contract,
So that the lower end of outer quoit 8 and the second processing arc groove 6b6 cooperation, inwardly squeeze bending for the lower end of outer quoit 8
In certain radian.
Specifically, the punch assembly 4a includes two guide rod 4a1, pressed sheet 4a2, fixed plate 4a3 and stamping cylinder 3c,
Two guide rod 4a1 are in be vertically arranged and two guide rod 4a1 are separately mounted to the two sides of pedestal 1, the both ends of the pressed sheet 4a2
Be slidably matched respectively with two guide rod 4a1, the fixed plate 4a3 in horizontally disposed and fixed plate 4a3 both ends respectively with two
The upper end of guide rod 4a1 is fixedly connected, and the stamping cylinder 3c is in upper end and the stamping cylinder 3c for being vertically arranged in fixed plate 4a3
Output end is down-set, and the output end of the stamping cylinder 3c is fixedly connected with the upper end of the pressed sheet 4a2, the staking punch
4b is mounted on the lower end of pressed sheet 4a2；It is worked by stamping cylinder 3c and drives pressed sheet 4a2 along two guide rod 4a1 in vertical side
Upward sliding, to drive staking punch 4b to move in the vertical direction, so that staking punch 4b be made to carry out punching press downwards.
Specifically, the staking punch 4b include interconnecting piece 4b1, the first pressing block 4b2, pressing lever 4b3 and several second
Pressing block 4b4, the interconnecting piece 4b1 are mounted on the lower end of pressed sheet 4a2, and the first pressing block 4b2 is mounted on interconnecting piece 4b1
Lower end, the pressing lever 4b3 is mounted on the lower end of the first pressing block 4b2, several second pressing blocks 4b4 is circumferentially distributed in
The lower end of interconnecting piece 4b1, several second pressing blocks 4b4 are corresponded with several stamped grooves 6a7 respectively；Staking punch 4b is being rushed
When pressing work, the grafting of pressing lever 4b3 elder generation enters the middle part of workpiece 7, and the lower end of the first pressing block 4b2 and the upper end of workpiece 7 contradict, will
The downward punching press of workpiece 7 after workpiece 7 is completely into outer quoit 8, is pressed so that workpiece 7 is stamped into downwards in outer quoit 8
Compression bar 4b3 contradicts briquetting 6b1a, so that briquetting 6b1a is moved down, so that upper processing assembly and lower processing assembly are same
When external quoit 8 top and bottom processed.
Specifically, the reshaping device 5 includes driving motor 5a, two drive rod 5b and two dressing stick 5c, two drives
Lever 5b is in the bottom for being horizontally set on water tank 2, and the one of the output end of the driving motor 5a and one of drive rod 5b
End is fixedly connected, and transmission gear is equipped on two drive rod 5b, is connected between two transmission gears by chain drive, each
It being all provided on the drive rod 5b there are two symmetrically arranged spiral lamination, two drive rod 5b run through two dressing stick 5c, and two
Dressing stick 5c is threadedly engaged with spiral lamination, and the shaping slot of semicircular in shape is equipped on each dressing stick 5c；Pass through driving
Motor 5a work drives drive rod 5b rotation, and two drive rod 5b are rotated synchronously under the transmission effect of transmission gear and chain,
By being threadedly engaged so that two dressing stick 5c are moved towards or are moved away from, the shaping slot on two dressing stick 5c is externally golden
Belong to circle 8 and carry out clamping shaping, before carrying out shaping processing, can also be consolidated by the external quoit 8 of two dressing stick 5c
It is fixed, consequently facilitating workpiece 7 is stamped into outer quoit 8.
The assembly method includes: that workpiece 7 is placed in fixing groove 6a4, and outer quoit 8 is placed on holding element
The upper end of 6b1, and fixed the position of outer quoit 8 by two dressing stick 5c, it is worked by stamping cylinder 3c and drives punching press
Plate 4a2 is slided in the vertical direction along two guide rod 4a1, to drive staking punch 4b to move in the vertical direction, to make to rush
Pressure head 4b carries out downwards punching press, and the grafting of pressing lever 4b3 elder generation enters the middle part of workpiece 7, lower end and the workpiece 7 of the first pressing block 4b2
Upper end contradicts, by the downward punching press of workpiece 7, so that workpiece 7 is stamped into downwards in outer quoit 8, when workpiece 7 is completely into outer gold
After belonging to circle 8, pressing lever 4b3 contradicts briquetting 6b1a, so that briquetting 6b1a is moved down, so that several shanks
6b1g corresponds to several inserting grooves 6b1h, meanwhile, contraction block 6b4 is to retraction slot 6b5 contract, Suo Youcheng during punching press
Tray 6b1d is contradicted with the upper end of lower processing block 6b2, and the inclined-plane 6b1f setting on the outside of support block 6b1d inserts shank 6b1g
It accesses in inserting groove 6b1h, obtains support block 6b1d to support slot 6b1e contract, so that the lower end of outer quoit 8 and second
Arc groove 6b6 cooperation is processed, the lower end of outer quoit 8 is inwardly squeezed to bending in certain radian, meanwhile, several second punching presses
Grafting enters in several stamped grooves 6a7 block 4b4 respectively, by the upper downward punching press of processing block 6a2, the of the lower part of upper processing block 6a2
The upper end of outer quoit 8 is inwardly squeezed bending in certain radian by one processing arc groove 6a5.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of automobile hanging pull rod bushing assembly method, the method are realized based on an assembly equipment, it is characterised in that: set
Standby includes pedestal (1), water tank (2), mobile mechanism (3), punching mechanism (4), reshaping device (5) and double-head processing machine structure (6), institute
It states water tank (2) and is fixedly mounted on the upper end of pedestal (1) and the opening up setting of water tank (2), the reshaping device (5) is in level
Middle part in water tank (2) is set, and the mobile mechanism (3) is fixedly connected with pedestal (1) and mobile mechanism (3) is located at water tank (2)
Top, the punching mechanism (4) is mounted on the upper end of pedestal (1) and punching mechanism (4) is located at the top of water tank (2), described
Punching mechanism (4) includes punch assembly (4a) and staking punch (4b), and the staking punch (4b) is fixedly mounted on punching mechanism (4)
Lower end and staking punch (4b) are arranged towards double-head processing machine structure (6), the double-head processing machine structure (6) include upper processing assembly and under
Processing assembly, the upper processing assembly are fixedly connected with mobile mechanism (3), and the lower organisation of working is fixedly mounted on water tank (2)
Bottom and lower processing assembly be located at the underface of upper processing assembly；
The assembly method includes: that workpiece 7 is placed in fixing groove 6a4, and outer quoit 8 is placed on holding element 6b1's
Upper end, and fixed the position of outer quoit 8 by two dressing stick 5c, it is worked by stamping cylinder 3c and drives pressed sheet 4a2
It is slided in the vertical direction along two guide rod 4a1, to drive staking punch 4b to move in the vertical direction, to make staking punch 4b
Punching press is carried out downwards, and the grafting of pressing lever 4b3 elder generation enters the middle part of workpiece 7, and the lower end of the first pressing block 4b2 and the upper end of workpiece 7 are supported
Touching, by the downward punching press of workpiece 7, so that workpiece 7 is stamped into downwards in outer quoit 8, when workpiece 7 is completely into outer quoit 8
Afterwards, pressing lever 4b3 contradicts briquetting 6b1a, so that briquetting 6b1a is moved down, so that 6b1g pairs of several shanks
Several inserting grooves 6b1h is answered, meanwhile, contraction block 6b4 is to retraction slot 6b5 contract, all support blocks during punching press
6b1d is contradicted with the upper end of lower processing block 6b2, and the inclined-plane 6b1f setting on the outside of support block 6b1d enters shank 6b1g grafting
In inserting groove 6b1h, support block 6b1d is obtained to support slot 6b1e contract, so that the lower end of outer quoit 8 and the second processing
The lower end of outer quoit 8 is inwardly squeezed bending in certain radian by arc groove 6b6 cooperation, meanwhile, several second pressing blocks
Grafting enters in several stamped grooves 6a7 4b4 respectively, by the upper downward punching press of processing block 6a2, the first of the lower part of upper processing block 6a2
It processes arc groove 6a5 and the upper end of outer quoit 8 is inwardly squeezed to bending in certain radian.
2. a kind of automobile hanging pull rod bushing assembly method according to claim 1, it is characterised in that: the mobile mechanism
It (3) include two electric cylinders (3a), two moving tracks (3b), two cylinders (3c) and movable block (3d), two electric cylinders (3a) are in
It is horizontally set on the two sides of water tank (2), two moving tracks (3b) are in being vertically arranged and two moving tracks (3b) are pacified respectively
On the output end of two electric cylinders (3a), the mobile sliding block being slidably matched with it is equipped on two moving tracks (3b)
(3e), two cylinders (3c) in being vertically arranged and two cylinders (3c) are separately mounted to the upper ends of two moving tracks (3b),
The output end of two cylinders (3c) is fixedly connected with two mobile sliding blocks (3e) respectively, the both ends of the movable block (3d) respectively with
Two mobile sliding blocks (3e) are fixedly connected and the middle part of movable block (3d) is to lower recess.
3. a kind of automobile hanging pull rod bushing assembly method according to claim 2, it is characterised in that: the upper processing group
Part includes fixed block (6a1) and upper processing block (6a2), and the middle part of the movable block (3d) is equipped with mounting hole (6a3), the fixation
Block (6a1) is mounted on the middle part of mounting hole (6a3), and the upper processing block (6a2) is set in the outside of fixed block (6a1), described
The middle part of fixed block (6a1) is equipped with fixing groove (6a4), and the lower diameter of the fixing groove (6a4) is gradually reduced, the upper processing
The lower part of block (6a2) is equipped with the first processing arc groove (6a5), is arranged with the first spring (6a6) on the upper processing block (6a2),
The top and bottom of first spring (6a6) are connect with the upper end of upper processing block (6a2) and movable block (3d) respectively, described solid
The upper end for determining block (6a1) is equipped with several stamped grooves (6a7) being circumferentially distributed.
4. a kind of automobile hanging pull rod bushing assembly method according to claim 3, it is characterised in that: the lower processing group
Part includes in holding element (6b1), lower processing block (6b2), second spring (6b3) and contraction block (6b4), the lower processing block
(6b2) is fixedly mounted on the bottom of water tank (2), and the middle part of lower processing block (6b2) is equipped with retraction slot (6b5), second bullet
Spring (6b3) is mounted on the bottom of retraction slot (6b5), and the contraction block (6b4) is mounted in retraction slot (6b5) and contraction block
The lower part of (6b4) is connect with the upper end of second spring (6b3), and the upper end of the lower processing block (6b2) is equipped with the second processing arc
Slot (6b6), the holding element (6b1) are mounted on the upper end of contraction block (6b4).
5. a kind of automobile hanging pull rod bushing assembly method according to claim 4, it is characterised in that: the holding element
(6b1) includes briquetting (6b1a), third spring (6b1c) and several support blocks (6b1d), the contraction block (6b4) it is upper
End is equipped with several support slots (6b1e) being circumferentially distributed, several support blocks (6b1d) are separately mounted to several support slots
In (6b1e), it is equipped with inclined-plane (6b1f) on the outside of each support block (6b1d), the one of each support block (6b1d)
End is equipped with shank (6b1g), and the slot bottom of each support slot (6b1e) is equipped with mating with shank (6b1g)
Inserting groove (6b1h) is arranged with the 4th spring (6b1j), contraction block (6b4) upper end on each shank (6b1g)
Middle part be equipped with pressing groove, the briquetting (6b1a) is mounted in pressing groove, and the third spring (6b1c) is set in pressing
The side wall of the lower part of block (6b1a), the briquetting (6b1a) is equipped with several shrinkage holes (6b1m), several shrinkage holes
(6b1m) and several shanks (6b1g) correspond.
6. a kind of automobile hanging pull rod bushing assembly method according to claim 3, it is characterised in that: the punch assembly
(4a) includes two guide rods (4a1), pressed sheet (4a2), fixed plate (4a3) and stamping cylinder (3c), and two guide rods (4a1) are in
It is vertically arranged and two guide rods (4a1) is separately mounted to the two sides of pedestal (1), the both ends of the pressed sheet (4a2) are respectively with two
A guide rod (4a1) is slidably matched, and the fixed plate (4a3) is led with two respectively in horizontally disposed and fixed plate (4a3) both ends
The upper end of bar (4a1) is fixedly connected, and the stamping cylinder (3c) is in upper end and the stamping cylinder for being vertically arranged in fixed plate (4a3)
The output end of (3c) is down-set, and the output end of the stamping cylinder (3c) is fixedly connected with the upper end of the pressed sheet (4a2),
The staking punch (4b) is mounted on the lower end of pressed sheet (4a2).
7. a kind of automobile hanging pull rod bushing assembly method according to claim 6, it is characterised in that: the staking punch
(4b) includes interconnecting piece (4b1), the first pressing block (4b2), pressing lever (4b3) and several second pressing blocks (4b4), the company
Socket part (4b1) is mounted on the lower end of pressed sheet (4a2), and first pressing block (4b2) is mounted on the lower end of interconnecting piece (4b1),
The pressing lever (4b3) is mounted on the lower end of the first pressing block (4b2), several second pressing blocks (4b4) are circumferentially distributed in
The lower end of interconnecting piece (4b1), several second pressing blocks (4b4) are corresponded with several stamped grooves (6a7) respectively.
8. a kind of automobile hanging pull rod bushing assembly method according to claim 1, it is characterised in that: the reshaping device
It (5) include driving motor (5a), two drive rods (5b) and two dressing sticks (5c), two drive rods (5b) are in horizontally disposed
Output end in the bottom of water tank (2), the driving motor (5a) is fixedly connected with one end of one of drive rod (5b), and two
It is equipped with transmission gear on a drive rod (5b), is connected between two transmission gears by chain drive, each drive rod
It is all provided on (5b) there are two symmetrically arranged spiral lamination, two drive rods (5b) run through two dressing sticks (5c), two shapings
Block (5c) is threadedly engaged with spiral lamination, and the shaping slot of semicircular in shape is equipped on each dressing stick (5c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074310.0A CN109605007B (en) | 2019-01-25 | 2019-01-25 | method for assembling automobile suspension pull rod bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074310.0A CN109605007B (en) | 2019-01-25 | 2019-01-25 | method for assembling automobile suspension pull rod bushing |
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| Publication Number | Publication Date |
|---|---|
| CN109605007A true CN109605007A (en) | 2019-04-12 |
| CN109605007B CN109605007B (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074310.0A Active CN109605007B (en) | 2019-01-25 | 2019-01-25 | method for assembling automobile suspension pull rod bushing |
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| Country | Link |
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| CN (1) | CN109605007B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338504A (en) * | 2020-11-11 | 2021-02-09 | 宁波韵升汽车电机系统有限公司 | Motor accessory installation device and method |
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| EP0491680A2 (en) * | 1990-01-24 | 1992-06-24 | Renault Automation | Method and device for assembling two parts to be nested one into the other, like a valve stem and a spring retainer |
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| CN201720668U (en) * | 2010-06-24 | 2011-01-26 | 浙江吉利汽车有限公司 | Bushing pressing device |
| CN102067417A (en) * | 2008-06-13 | 2011-05-18 | 阿特拉斯·科普柯空气动力股份有限公司 | Method for mounting a bush around a part of a shaft by means of a tight fitting |
| CN102528430A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Bush fixing press-mounting machine for automobile gearbox |
| CN104476160A (en) * | 2014-12-06 | 2015-04-01 | 宁海建新自动化设备有限公司 | Automotive suspension pull rod bushing forming equipment |
| CN204367411U (en) * | 2014-12-11 | 2015-06-03 | 建新赵氏集团有限公司 | Automobile hanging pull bar lining machine-shaping device |
| CN207386992U (en) * | 2017-07-24 | 2018-05-22 | 重庆赛菱斯机电设备有限公司 | A kind of double end press |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491680A2 (en) * | 1990-01-24 | 1992-06-24 | Renault Automation | Method and device for assembling two parts to be nested one into the other, like a valve stem and a spring retainer |
| JP2005088144A (en) * | 2003-09-18 | 2005-04-07 | Honda Motor Co Ltd | Seal member press-in device |
| CN102067417A (en) * | 2008-06-13 | 2011-05-18 | 阿特拉斯·科普柯空气动力股份有限公司 | Method for mounting a bush around a part of a shaft by means of a tight fitting |
| CN201720668U (en) * | 2010-06-24 | 2011-01-26 | 浙江吉利汽车有限公司 | Bushing pressing device |
| CN102528430A (en) * | 2011-12-14 | 2012-07-04 | 苏州工业园区高登威科技有限公司 | Bush fixing press-mounting machine for automobile gearbox |
| CN104476160A (en) * | 2014-12-06 | 2015-04-01 | 宁海建新自动化设备有限公司 | Automotive suspension pull rod bushing forming equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112338504A (en) * | 2020-11-11 | 2021-02-09 | 宁波韵升汽车电机系统有限公司 | Motor accessory installation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109605007B (en) | 2019-12-17 |
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Effective date of registration: 20191125 Address after: 325000 Dengfeng Road, Automobile and Motorcycle Parts Industry Base, Ruian City, Wenzhou City, Zhejiang Province Applicant after: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Address before: 200433 No. 220, Handan Road, Shanghai, Yangpu District Applicant before: Kou Junxiang |
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Denomination of invention: An assembly method of automobile suspension pull rod bushing Effective date of registration: 20211022 Granted publication date: 20191217 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Field Bridge Branch Pledgor: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Registration number: Y2021980011090 |
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Date of cancellation: 20220922 Granted publication date: 20191217 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Field Bridge Branch Pledgor: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Registration number: Y2021980011090 |
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Denomination of invention: An assembly method of automobile suspension rod bushing Effective date of registration: 20220928 Granted publication date: 20191217 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Field Bridge Branch Pledgor: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Registration number: Y2022500000082 |
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Date of cancellation: 20230831 Granted publication date: 20191217 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Field Bridge Branch Pledgor: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Registration number: Y2022500000082 |
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Denomination of invention: A Method for Assembling Automobile Suspension Rod Bushing Effective date of registration: 20230905 Granted publication date: 20191217 Pledgee: Zhejiang Ruian rural commercial bank Limited by Share Ltd. Field Bridge Branch Pledgor: ZHEJIANG FINE TEAM AUTO PARTS Co.,Ltd. Registration number: Y2023980055359 |
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