CN110340656A - The production line of tail door supporting rod - Google Patents
The production line of tail door supporting rod Download PDFInfo
- Publication number
- CN110340656A CN110340656A CN201811254663.0A CN201811254663A CN110340656A CN 110340656 A CN110340656 A CN 110340656A CN 201811254663 A CN201811254663 A CN 201811254663A CN 110340656 A CN110340656 A CN 110340656A
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- ring
- work pieces
- shaped work
- assembling
- assembling device
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 148
- 230000007723 transport mechanism Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 32
- 238000007906 compression Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to field of automated mechanical technology, a kind of production line of tail door supporting rod is specifically disclosed, it is characterized in that, including setting gradually for screw rod to be inserted in the screw set assembling device of inner catheter and is used to for ring-shaped work pieces being installed on the ring-shaped work pieces assembling device of screw set end, ring-shaped work pieces assembling device downstream is equipped with for driving assembly to be installed on to the driving assembly assembling device of screw set end and is used for sleeved and spring the sleeve spring assembling device of group, the ring-shaped work pieces assembling device includes multiple ring-shaped work pieces assembling mechanisms linearly arranged, transport mechanism is equipped between adjacent ring-shaped work pieces assembling mechanism, adjacent transport mechanism is staggered relative to ring-shaped work pieces assembling mechanism in inside and outside.The present invention is rationally distributed, effectively improves production efficiency and the excellent rate of product.
Description
Technical field
The present invention relates to field of automated mechanical technology more particularly to a kind of production lines of tail door supporting rod.
Background technique
Electric car tail door supporting rod is the branch stake tool that automobile tail gate opens and closes, and electric car tail door supporting rod mainly wraps
It includes and the screw set that inner catheter is formed is inserted in by screw rod, screw rod one end connects motor drive component, and the screw rod other end is arranged with anti-
The ring-shaped work pieces such as water cushion circle, bearing block, bearing, gasket, screw set are externally provided with sleeve, are equipped with and mention between sleeve and screw set
For the spring of restoring force, tail door supporting rod provides powered rotation by motor drive component and screw rod and inner catheter is driven to generate opposite position
It moving, current electric car tail door supporting rod mostly uses greatly manual operation when assembling, however due to electric car tail door supporting rod part
It is more, often occur neglected loading, misloading phenomenon in production process, and there are biggish assembly errors, so that the fraction defective of finished product is high, work
Make inefficiency, is unfavorable for industrialized production.
Summary of the invention
It it is an object of the invention to be directed to the existing state of the art, provides a kind of rationally distributed, produces the tail of stability and high efficiency
The production line of portal bracing bar.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of production line of tail door supporting rod, which is characterized in that including setting gradually for screw rod to be inserted in inner catheter
Screw set assembling device and ring-shaped work pieces assembling device for ring-shaped work pieces to be installed on to screw set end, annular zero
Part assembling device downstream is equipped with driving assembly assembling device and use for driving assembly to be installed on to screw set end
In organizing sleeved and spring sleeve spring assembling device, the ring-shaped work pieces assembling device includes multiple rings linearly arranged
Shape accessory assembling mechanism is equipped with transport mechanism between adjacent ring-shaped work pieces assembling mechanism, and adjacent transport mechanism is relative to ring
Shape accessory assembling mechanism is staggered in inside and outside.
The transport mechanism include clamping piece and for drive clamping piece back and forth in adjacent ring-shaped work pieces assembling mechanism it
Between translation component, clamping piece and translation component between be equipped with for driving clamping piece to stretch inside and outside ring-shaped work pieces assembling mechanism
Telescopic component.
The ring-shaped work pieces assembling mechanism include it is liftable for position and clamp screw set clamp assemblies and
For ring-shaped work pieces to be inserted in the punch assembly of screw set, it is equipped between clamp assemblies and punch assembly for positioning and controlling
The blanking component of ring-shaped work pieces blanking.
The blanking component includes the material carrier platform for temporarily storing ring-shaped work pieces, and permission annular zero is equipped on material carrier platform
The blanking hole that part passes through, blanking hole underside are equipped with the backgauge part for stopping the ring-shaped work pieces in blanking hole to fall, backgauge
Offer through slot on part, under assembled state, ring-shaped work pieces of the end of screw set in through slot and blanking hole.
Material carrier platform offers stock chest, and the open end of stock chest is connected with the feeding mechanism for supplying ring-shaped work pieces, under
Expect that hole is set to the slot bottom of the separate open at one end of stock chest.
The ring-shaped work pieces assembling device further includes for preventing the ring-shaped work pieces for being assembled in screw set end from falling
Ring-shaped work pieces fixed mechanism, ring-shaped work pieces fixed mechanism include that the end of screw rod is made to generate the screw rod deformation component of deformation and make ring
The ring-shaped work pieces deformation component of shape part generation deformation.
The sleeve spring assembling device includes pre-assembled mechanism for being arranged sleeve and spring pocket and for compressing bullet
The compression mechanism of spring.
The pre-assembled mechanism includes the first pre-assembled mechanism that sleeve is connected with spring and pre-assembled by first
The second pre-assembled mechanism that the sleeve spring connector that mechanism assembles is sheathed on outside screw set.
The compression mechanism includes holding tank, and holding tank side is equipped with can move back and forth compression bullet along holding tank length direction
First fixed part of spring, the holding tank other side are equipped with the second fixed part with through-hole, and the outside of the second fixed part is equipped with pressure point machine
Structure.
The sleeve spring assembling device include two can simultaneously compressed spring compression mechanism, compression mechanism include first
Compression mechanism and the second compression mechanism, the first compression mechanism are connected with the first drive for driving the first compression mechanism to be gone up and down
Motivation structure, the second compression mechanism are connected with the second driving mechanism for driving the second compression mechanism to move horizontally.
The beneficial effects of the present invention are: the present invention is rationally distributed, effectively improves production efficiency and the excellent rate of product.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of ring-shaped work pieces assembling device.
Fig. 3 is the area the A partial enlarged view of Fig. 2.
Fig. 4 is the structural schematic diagram of ring-shaped work pieces assembling mechanism.
Fig. 5 is the structural schematic diagram of material carrier platform.
Fig. 6 is the main view of ring-shaped work pieces assembling mechanism.
Fig. 7 is the structural schematic diagram of backgauge part.
Fig. 8 is the structural schematic diagram of the screw set with ring-shaped work pieces.
Fig. 9 is the structural schematic diagram of screw set assembling device.
Figure 10 is the structural schematic diagram of the second assembling mechanism of screw set assembling device.
Figure 11 is the assembly or fitting table structural schematic diagram of screw set assembling device.
Figure 12 is the partial enlarged view of Figure 11.
Figure 13 is the structural schematic diagram of bearing assembly.
Figure 14 is the structural schematic diagram of bearing assembly automatic installation apparatus.
Figure 15 is the assemble mechanism structural schematic diagram of bearing assembly automatic installation apparatus.
Figure 16 is the structural schematic diagram of driving assembly assembling device.
Figure 17 is the structural schematic diagram of pre-assembled mechanism.
Figure 18 is the structural schematic diagram of compression mechanism.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
By taking certain screw set on the market as an example, screw set includes following part:
Screw rod 71 is inserted in inner catheter 72 and forms screw set, and 71 one end of screw rod connects motor drive component, and screw rod 71 is another
End is successively arranged with multiple ring-shaped work pieces such as gasket, bearing assembly 74, and wherein bearing assembly 74 is by bearing, step, upper axis
It holds seat and is successively interference fitted composition, 3 sleeves 76 of screw set peripheral hardware are equipped between sleeve 76 and screw set and provide reply
The spring of power.
It please refers to shown in Fig. 1-Figure 18, the present invention provides a kind of production line of tail door supporting rod, is used for including what is set gradually
Screw rod 71 is inserted in the screw set assembling device 1 of inner catheter 72 and is used to for ring-shaped work pieces to be installed on screw set end
Ring-shaped work pieces assembling device 3,3 downstream of ring-shaped work pieces assembling device are equipped with for driving assembly to be installed on screw set end
Driving assembly assembling device 4 and sleeve spring assembling device for organizing sleeved 76 and spring, ring-shaped work pieces assembling dress
Setting 3 includes multiple ring-shaped work pieces assembling mechanisms 31 linearly arranged, is equipped with and passes between adjacent ring-shaped work pieces assembling mechanism 31
Mechanism 32 is sent, adjacent transport mechanism 32 is staggered relative to ring-shaped work pieces assembling mechanism 31 in inside and outside.
71 part shaft of screw rod is inserted in inner catheter 72 and forms screw set by screw set assembling device 1, above address with
The lower screw set end is that the screw rod 71 of screw set stretches out one end of inner catheter 72.
It please refers to shown in Fig. 8-Figure 12, screw set assembling device 1 includes assembly or fitting table 1-1, and assembly or fitting table 1-1 is equipped with translation
Mechanism 1-2 and the first clamping device 1-3 for clamping inner catheter 72, the two sides of the first clamping device 1-3 are movably equipped with respectively
For clamping the second clamping device 1-5 of screw rod 71 and for the first assembling mechanism 1-6 on 71 head of positioning screw, the second folder
Mechanism 1-5 is held to be equipped with far from the side of the first clamping device 1-3 for 71 tail portion of positioning screw and realize 71 coaxial rotating of screw rod
The second assembling mechanism 1-7, the first assembling mechanism 1-6 be rotatably equipped with the first positioning thimble 1- for 71 head of positioning screw
61, the second assembling mechanism 1-7 include rotating electric machine 1-71 and are used for positioning screw 71 set on rotating electric machine 1-71 output end
The second positioning thimble 1-72, the first positioning thimble 1-61, the second positioning thimble 1-72 of tail portion and it is held on the first clamping device
Inner catheter 72 on 1-3 and the screw rod 71 being held on the second clamping device 1-5 are set on same axis, under assembled state, the
One positioning thimble 1-61, the second positioning thimble 1-72 contact are in 71 both ends of screw rod, so that screw rod 71 can be in inner catheter 72 freely
Rotation, the first assembling mechanism 1-6, the second clamping device 1-5 and the second assembling mechanism 1-7 pass through translation mechanism 1-2 along same respectively
The translation of one axis is to separate or close first clamping device 1-3.
First side clamping device 1-3 is equipped with the auxiliary clamping that screw rod 71 is auxiliarily fixed after the assembly is completed for screw set
Mechanism 1-11.After the assembly is completed, contact is in the first positioning thimble 1-61, second fixed at 71 both ends of screw rod for screw rod 71 and inner catheter 72
Position thimble 1-72 is recalled, and the first clamping device 1-3 mono- is used before the first positioning thimble 1-61, the second positioning thimble 1-72 are recalled
The auxiliary clamping device 1-11 of side clamps the screw rod 71 being assemblied in inner catheter 72, effectively avoid the first positioning thimble 1-61,
The rigging position of screw rod 71 and inner catheter 72 generates bias effect product quality or screw rod set when second positioning thimble 1-72 is recalled
Part, which generates positional shift, influences the crawl of subsequent operating manipulator.
It is equipped between first clamping device 1-3 and the second clamping device 1-5 for spraying lubricant in the profit on screw rod 71
Lubrication prescription spraying mechanism 1-9.Lubricant applicator structure 1-9 is fixed on assembly or fitting table 1-1 by fixing seat, lubricant applicator structure 1-
9 include injection valve 1-91 and telescopic cylinder 1-92, and injection valve 1-91 is set to the working end telescopic cylinder 1-92, when screw rod 71 is by moistening
When lubrication prescription spraying mechanism 1-9, the working end telescopic cylinder 1-92 is stretched out so that the valve nozzle of injection valve 1-91 be in the surface of screw rod 71,
Valve nozzle unlatching lubricant is sprayed on screw rod 71, reduce friction, be conducive to subsequent screw rod 71 assembled with inner catheter 72 it is smooth
Carry out while extending the service life of screw set.
Translation mechanism 1-2 includes the sliding of the first sliding seat 1-22 and second of sliding rail 1-21, sliding on sliding rail 1-21
On the first sliding seat 1-22, the second clamping device 1-5 and the second assembling mechanism 1-7 are set by seat 1-23, the first assembling mechanism 1-6
In on the second sliding seat 1-23, the first sliding seat 1-22 and the second sliding seat 1-23 are connected separately with the first sliding seat 1-22 of driving
And second driving assembly that is slided along sliding rail 1-21 of sliding seat 1-23, driving assembly includes connect the first sliding seat 1-22 first
Driven in translation component and the second driven in translation component for connecting the second sliding seat 1-23.
As one embodiment of the present invention, in the present embodiment, the first driven in translation component includes flat-removing air cyclinder 1-24,
The piston rod end of flat-removing air cyclinder 1-24 is connected with the first sliding seat 1-22, passes through the flexible of the piston rod of flat-removing air cyclinder 1-24
The first clamping device 1-3 is controlled close to or far from the first clamping device 1-3, by adjust flat-removing air cyclinder 1-24 installation site or
The distance between the first clamping device 1-3 and the first clamping device 1-3 is adjusted in the dilatability of piston rod, thus after adjusting assembly
Screw rod 71 stretches out the length of inner catheter 72, to adapt to different product specification demands.
In the present embodiment, the second driven in translation component includes translation motor 1-25 and screw rod 1-26, the second sliding seat 1-23
With on screw rod 1-26, translation motor 1-25 drives the second sliding seat 1-23 close to or far from first by screw rod 1-26 transmission for socket
Clamping device 1-3.
Second assembling mechanism 1-7 further include for drive the second positioning thimble 1-72 contact or far from 71 tail portion of screw rod the
Second driving assembly of two translation components 322 and the second translation component 322.
As one embodiment of the present invention, in the present embodiment, the second translation component 322 include the second sliding rail 1-73 and
The second thimble mounting base 1-74, rotating electric machine 1-71 that sliding is set on the second sliding rail 1-73 is set to the second thimble mounting base 1-74
On, rotating electric machine 1-71 output end is connected with the second positioning thimble 1-72, and the second driving assembly is the second driving cylinder 1-75,
Second driving cylinder 1-75 is set between the translation component 322 of the second sliding seat 1-23 and second, the work of the second driving cylinder 1-75
Make end to be connected with the second sliding seat 1-23, the other end is connected with the rear end of the second thimble mounting base 1-74, the second driving gas
The working end of cylinder 1-75 is shunk, and drives the second thimble mounting base 1-74 along the second sliding rail 1-73 forward slip, to drive second
Positioning thimble 1-72 is pushed ahead, on the one hand contact rises to screw rod 71 in 71 tail portion of screw rod clamped on the second clamping device 1-5
Play secondary positioning action, it is ensured that screw rod 71 and 72 axle center of inner catheter are in same axis, are on the other hand used as the subsequent dress of screw rod 71
One of supporting point matched.
One end of second positioning thimble 1-72 is equipped with positioning region 1-721 compatible with 71 tail portion of screw rod, the second positioning top
For needle 1-72 contact under 71 tail state of screw rod, positioning region 1-721 is socketed on 71 tail portion of screw rod and positioning region 1-721 and screw rod 71
Tail portion does not relatively rotate.
First assembling mechanism 1-6 further include for drive the first positioning thimble 1-61 contact or far from 71 head of screw rod the
First driving assembly of one translation component 322 and the first translation component 322.
As one embodiment of the present invention, in the present embodiment, the first translation component 322 include the first sliding rail 1-62 and
Sliding is set to the first thimble mounting base 1-63 on the first sliding rail 1-62, and the first driving assembly is the first driving cylinder 1-64, the
One driving cylinder 1-64 is set to the working end of the first driving cylinder 1-64 between the translation component 322 of the first sliding seat 1-22 and first
It is connected with the first sliding seat 1-22, the other end is connected with the rear end of the first thimble mounting base 1-63, the first driving cylinder 1-
64 working end is stretched out, and the first thimble mounting base 1-63 is driven to slide backward along the first sliding rail 1-62, drives the first positioning thimble
1-61 is retreated far from 71 head of screw rod.
One end of first positioning thimble 1-61 is equipped with positioning region 1-611 compatible with 71 head of screw rod, the first positioning top
Under 71 head state of screw rod, the first positioning thimble 1-61 is inserted into 71 head of screw rod and does not send out with 71 head of screw rod needle 1-61 contact
It is raw to relatively rotate.
Assembly or fitting table 1-1 opens the second clamping machine when being equipped with for controlling the first positioning thimble 1-61 with 71 phase contact of screw rod
The inductor of structure 1-5, inductor sense the first positioning thimble 1-61 protruded into inner catheter 72 and protrude into inner catheter 72
When 71 phase contact of screw rod, ensure 71 both ends contact of screw rod in the first positioning thimble 1-61 and the second positioning thimble 1-72, control with this
It makes the second clamping device 1-5 to be in an open state by the conversion of clamping closed state, match to carry out the rotating dress of next step.
As shown in fig.9, the upstream end of assembly or fitting table 1-1 be equipped with feed mechanism 1-8, assembly or fitting table 1-1 and feed mechanism 1-8 it
Between be equipped with and be used for while picking and placing the manipulator 1-10 of screw rod 71 and inner catheter 72.
Feed mechanism 1-8 includes 72 feed mechanism 1-82 of 71 feed mechanism 1-81 of screw rod and inner catheter.
Operation workflow of the invention is as follows:
Horizontal horizontal inner catheter 72 and screw rod 71 are moved to the first clamping by feed mechanism 1-8 by manipulator 1-10 simultaneously
Mechanism 1-3 and the second clamping device 1-5.
The second positioning thimble 1-72 on second assembling mechanism 1-7 is pushed ahead, and contact is in 71 tail portion of screw rod.
First assembling mechanism 1-6 drives through flat-removing air cyclinder 1-24 by being moved to the first clamp assemblies 311 in situ, and at this time the
One positioning thimble 1-61 is protruded into loop bar, and subsequent flat-removing air cyclinder 1-24 switches to state of not contributing.
Second assembling mechanism 1-7 and the second clamping device 1-5 is mobile mobile to the first clamp assemblies 311, when the second clamping
At lubricant applicator structure 1-9, injection valve 1-91 is moved to 71 top of screw rod and will profit the screw rod 71 clamped on mechanism 1-5
Lubrication prescription is sprayed on screw rod 71, subsequent injection valve 1-91 homing.
Second assembling mechanism 1-7 and the second clamping device 1-5 are moved at the first clamping device 1-3, and screw rod 71 protrudes into set
In bar, when inductor senses the first positioning thimble 1-61 protruded into inner catheter 72 and 71 phase of screw rod that protrudes into inner catheter 72
When contact, the second clamping device 1-5 of control is in an open state by the conversion of clamping closed state, and 71 both ends of screw rod are fixed by first at this time
Position thimble 1-61 and the second positioning thimble 1-72 is supported.
Rotating electric machine 1-71 is opened, the second positioning thimble 1-72 coaxial rotating, the first positioning thimble 1-61, screw rod 71 are driven
And it rotates with, while being driven through translation motor 1-25 and driving the second assembling mechanism 1-7 and the second clamping device 1-5 to being pushed forward
Into so that screw rod 71 screw in inner catheter 72 in, while the first assembling mechanism 1-6 with the first positioning thimble 1-61 retrogressing then
It moves back, is reached in situ until arriving at the first assembling mechanism 1-6, screw rod 71 arrives at predetermined assembled position, and screw set assembly is completed.
Auxiliary clamping device 1-11 clamps the screw rod 71 being assemblied in inner catheter 72.
First driving cylinder 1-64 working end stretch out, drive the first thimble mounting base 1-63 along the first sliding rail 1-62 backward
Sliding drives the first positioning thimble 1-61 to retreat far from 71 head of screw rod.
Translation motor 1-25 driving drives the second assembling mechanism 1-7 and the second clamping device 1-5 homing.
The screw set that assembly is completed is transported to subsequent processing by artificial or operating manipulator.
Screw set assembling device 1 of the invention is fixed by the first positioning thimble 1-61 and the second positioning thimble 1-72 two o'clock
Position studdle 71, realizes the Automated assembly of screw rod 71 and inner catheter 72, effectively improves production efficiency, while production is effectively ensured
Quality is conducive to industrialized production.
The bearing assembly automatic installation apparatus 2 for assembling bearing assembly 74 is equipped with by 3 side of ring-shaped work pieces assembling device.
It can will bearing 741, first axle bearing sleeve 742 and second as shown in fig. 13 that by bearing assembly automatic installation apparatus 2
The workpiece such as bearing holder (housing, cover) 743 are pressed into bearing assembly 74.
It please refers to shown in Figure 14-Figure 15, bearing assembly automatic installation apparatus 2 includes assemble mechanism 2-1 and feeding mechanism 2-
2, feeding mechanism 2-2 are set to the side assemble mechanism 2-1,
Assemble mechanism 2-1 includes rack 2-11, is vertically from bottom to top successively equipped with and is used for relatively on rack 2-11
Rise and wear the first motion bar 2-12 for closing workpiece and for cooperating the first motion bar 2-12 to live to workpiece is compressed second
Lever 2-13 forms assembling area 2-14 between the first motion bar 2-12 and the second motion bar 2-13；
Feeding mechanism 2-2 includes several feeding material component 2-21, each feeding material component 2-21 for conveying each workpiece right respectively
The manipulator 2-22 for workpiece to be moved to assembling area 2-14 by feeding material component 2-21 should be equipped with.
In operation, workpiece will be moved to assembling area 2-14, the first activity by feeding material component 2-21 by each manipulator 2-22
Bar 2-12 rises and wears conjunction workpiece, and the first motion bar of press-fit 2-12 compresses workpiece under the second motion bar 2-13, is formed
Bearing assembly 74 is simultaneously delivered to ring-shaped work pieces mounting device and is assembled.
Refering to shown in Fig. 2-Fig. 8, transport mechanism 32 is including clamping piece 321 and for driving clamping piece 321 back and forth in adjacent
Ring-shaped work pieces assembling mechanism 31 between translation component 322, clamping piece 321 and translation component 322 between be equipped with for driving
Clamping piece 321 stretches the telescopic component 323 inside and outside ring-shaped work pieces assembling mechanism 31.
The first track 331 and the second track 332, the sliding of transport mechanism 32 are set respectively in outside in ring-shaped work pieces assembling device 3
In on the first track 331 or the second track 332.
In the present embodiment, translation component 322 includes driving motor and sliding block, and telescopic component 323 includes telescopic cylinder and cunning
The dynamic sliding seat on telescopic cylinder, the working end of telescopic cylinder are connected with sliding seat, and clamping piece 321 is set to sliding seat
On.
It is staggered inside and outside adjacent transport mechanism 32, each transport mechanism 32 is only back and forth assembled in two adjacent ring-shaped work pieces
Workpiece to be processed is transmitted between mechanism 31, adjacent transport mechanism 32 is non-interference, effectively improves transmission efficiency, shortens production
Time, while the precision that workpiece transmits between different station is significantly improved, operation is smooth, realizes that the single machine of different station is only
Vertical operation does not influence the work of other stations when one of station breaks down, and the malfunction test time is greatly reduced.
Ring-shaped work pieces assembling mechanism 31 include it is liftable for position and clamp screw set clamp assemblies 311 and
For ring-shaped work pieces to be inserted in the punch assembly 312 of screw set, punch assembly 312 is set to 311 top of clamp assemblies, clamping group
The blanking component for positioning and controlling ring-shaped work pieces blanking is equipped between part 311 and punch assembly 312.
Blanking component includes the material carrier platform 313 for temporarily storing ring-shaped work pieces, and permission annular is equipped on material carrier platform 313
The blanking hole 3131 that part passes through, 3131 underside of blanking hole are equipped with for stopping the ring-shaped work pieces in blanking hole 3131 to fall
Backgauge part 314, offer through slot 3141 on backgauge part 314, under assembled state, screw set end through through slot 3141 and under
Expect the ring-shaped work pieces in hole 3131.
313 bottom surface of material carrier platform is equipped with limit sliding chutes 3132, and backgauge part 314 slides against in limit sliding chutes 3132, backgauge part 314
It is connected with the backgauge cylinder for driving backgauge part 314 flexible, backgauge part 314 stretches out, and can stop the annular in blanking hole 3131
Part is fallen, and backgauge part 314 retracts, and the ring-shaped work pieces in blanking hole 3131 can freely be fallen.
In this example, ring-shaped work pieces assembling mechanism 31 includes rack, and rack two sides are equipped with vertically disposed sliding rail 315, sliding
Sliding is equipped with the mounting base 316 for installing clamp assemblies 311 between rail 315, and clamp assemblies 311 include two groups and are symmetrically set in peace
The gripper cylinder of 316 two sides of seat is filled, the upper and lower ends of standing screw external member and can be located same in blanking hole 3131 respectively
On axis, lifting cylinder 317 is installed with the lifting of drive installation seat 316 below mounting base 316,317 working end of lifting cylinder is stretched
The screw set end on clamp assemblies 311 is driven to protrude into the ring-shaped work pieces in blanking hole 3131 out.
Further, it when ring-shaped work pieces and screw set end are interference fit or transition fit, is also set below rack
Have the ejector pin component for the lower end of top-projecting spiro rod set part to provide biggish installing force, ejector pin component include for screw rod set
The thimble that part lower end offsets and the contact cylinder for driving thimble oscilaltion.
The structure type and quantity of ring-shaped work pieces assembling mechanism 31 can be adjusted to adapt to not according to different product demand
Same assembling demand can also be inserted into manual assembly station 33 in ring-shaped work pieces assembling mechanism 31 according to demand and be used cooperatively.
Material carrier platform 313 offers the stock chest 3133 that can store several ring-shaped work pieces, the open end connection of stock chest 3133
There is the feeding mechanism for supplying ring-shaped work pieces, blanking hole 3131 is set to the slot bottom of the separate open at one end of stock chest 3133.
Punch assembly 312 includes briquetting and briquetting is driven to push down on the stamping cylinder of ring-shaped work pieces, and briquetting lower end is provided with
Circular hole is avoided, evacuation Circularhole diameter is greater than the diameter of screw set end, less than the overall diameter of ring-shaped work pieces.Pressure head can will cover
The ring-shaped work pieces for entering screw set end is urged to specified rigging position.
Material carrier platform 313 is equipped with sensor to detect whether ring-shaped work pieces has sent to blanking hole 3131.
The operational process of ring-shaped work pieces assembling device 3 is as follows:
1) a upper process is completed by the clamping piece 321 positioned at the transport mechanism 32 of 31 side of ring-shaped work pieces assembling mechanism
Screw set vertical state transport to ring-shaped work pieces assembling mechanism 31, screw set end is set to top at this time, by flexible
Clamping piece 321 is protruded into 313 lower section of material carrier platform by component 323, and the gripper cylinder of two sides can stretch out the screw set that is fixedly clamped respectively
Upper and lower ends and be located on the same axis of blanking hole 3131, the clamping piece 321 of transport mechanism 32 retracts original position.
2) 317 drive installation seat 316 of lifting cylinder rises to drive the screw set end of screw set through backgauge
The through slot 3141 of part 314 simultaneously protrudes into the ring-shaped work pieces in blanking hole 3131.
3) it withdraws backgauge part 314 and pushes punch assembly 312 and the ring-shaped work pieces for being inserted in screw set end is urged to finger
Determine rigging position.
4) it is another to be located at ring-shaped work pieces assembling mechanism 31 for 314 homing of lifting cylinder 317, stamping cylinder and backgauge part
The transport mechanism 32 of side takes screw set away again and is transferred to subsequent processing.
Ring-shaped work pieces assembling device 3 further includes the annular for preventing the ring-shaped work pieces for being assembled in screw set end from falling
Part fixed mechanism, ring-shaped work pieces fixed mechanism include that the end of screw rod is made to generate the screw rod deformation component 34 of deformation and make annular
The ring-shaped work pieces deformation component 35 of part generation deformation.
Screw rod deformation component 34 is riveter, and the central axis hole of screw rod end, which is swollen, by riveter makes to have a diameter larger than most
The ring-shaped work pieces inner ring diameter in outside, to avoid being sheathed on the outermost ring-shaped work pieces disengaging in screw set end, annular zero
Part deformation component 35 is pressure point machine, and a certain ring-shaped work pieces with side wall on screw set end can be made to inner circumferential bending and another
One ring-shaped work pieces forms closure fixed structure, and ring-shaped work pieces fixed mechanism can be adjusted according to different product demand.
Refering to fig. 1 shown in 6, the screw set processed through ring-shaped work pieces assembling device 3 enters driving assembly assembling device 4,
Driving assembly is motor driven external member 75, and motor driven external member 75 is manually socketed on the one end of screw set with ring-shaped work pieces,
And fixed by 41 pressure point of pressure point machine, it is transferred to sleeve spring assembling device.
The automatic assembling of ring-shaped work pieces assembling device 3 achievable bar class elongated workpiece and ring-shaped work pieces of the invention is fitted
It is easy to assembly quick in conjunction with non-interference transport mechanism for clearance fit, interference fit or transition fit.
7 to shown in Figure 18 refering to fig. 1, and sleeve spring assembling device includes for being arranged the pre-assembled of sleeve 76 and spring pocket
Mechanism 5 and compression mechanism 6 for compressed spring.
Refering to fig. 1 shown in 7, pre-assembled mechanism 5 include the first pre-assembled mechanism 51 that sleeve 76 is connected with spring with
And the second pre-assembled machine that 76 spring fastenings of sleeve that the first pre-assembled mechanism 51 assembles are sheathed on outside screw set
Structure 52.
In the present embodiment, three sleeves 76 are arranged with outside the tail door supporting rod of assembling.
First pre-assembled mechanism 51 includes spring feeding material component 511, and 511 two sides of spring feeding material component are respectively equipped with sleeve and send
Expect that component 512,511 discharge end of spring feeding material component are equipped with the rotary components 513 for driving spring coaxial rotating, rotary components
513 tops are equipped with for spraying lubricant in the lubricant spray assembly of spring surface, are spring even application lubricant, are convenient for
The sleeve feeding material component 512 of subsequent assembling, spring feeding material component 511 and two sides is correspondingly provided with for carrying workpiece to assembling area
54 manipulator 514, each manipulator 514 grab spring and sleeve 76 to assembling area 54 simultaneously and are on same axis,
Sleeve 76 is socketed on both ends of the spring to intermediate spring is mobile by the manipulator 514 for grabbing sleeve 76, is formed 76 spring of sleeve and is connected
Fitting.
Pre-assembled mechanism 5 further includes the pre-assembled mechanism 53 of third for sleeve 76 to be socketed on screw set one end.
Second pre-assembled mechanism 52 includes for screw set to be carried to assembling area 54 by the pre-assembled mechanism 53 of third
Manipulator 521 and for fixes sleeve spring fastenings one end in order to the solid mechanical hand for penetrating assembling of screw set
522.Screw set is in it with sleeve spring connector by the crawl of manipulator 521 after the pre-assembled mechanism 53 of third assembles
It is penetrated in sleeve spring component on same axis and under the auxiliary of solid mechanical hand 522.
Refering to fig. 1 shown in 8, compression mechanism 6 includes holding tank 61, and 61 side of holding tank is equipped with can be along 61 length side of holding tank
To the first fixed part 62 for moving back and forth compressed spring, 61 other side of holding tank is equipped with the second fixed part 63 with through-hole 631, the
The outside of two fixed parts 63 is equipped with pressing point mechanism 64.631 diameter of through-hole of second fixed part 63 is greater than screw rod 71 and is less than sleeve 76,
71 end of screw rod is only allowed to be pierced by outside holding tank 61 when compressed spring.
Holding tank 61 is equipped with arc groove bottom, and the width and workpiece of holding tank 61 match and top is equipped with for spring-compressed
When avoid the third fixed part of workpiece shift.
Workpiece after second pre-assembled mechanism 52 is assembled moves in holding tank 61, and the first fixed part 62 is long along holding tank 61
Spend that direction is mobile, workpiece is mobile to the second fixed part 63 until 76 end of sleeve being arranged outside workpiece offsets, while 71 end of screw rod
Portion is pierced by outside holding tank 61, is added fixing head in 71 end of screw rod and is carried out pressure point by pressing point mechanism 64 and fix, pressure point is completed
First fixed part, 62 homing afterwards, spring contact obtains finished product between ring-shaped work pieces and fixing head at this time.
Further, since spring-compressed process and pressure point process need to expend more time, to improve production efficiency, set
Cylinder spring assembling device include two can simultaneously compressed spring compression mechanism 6, compression mechanism 6 include structure it is identical first pressure
Contracting mechanism and the second compression mechanism, the first compression mechanism are connected with the first driving for driving the first compression mechanism to be gone up and down
Mechanism 65, the second compression mechanism 6 are connected with the second driving mechanism 66 for driving the second compression mechanism 6 to move horizontally.
Workpiece after manipulator assembles the second pre-assembled mechanism 52 is moved to same assembling area, the first compression mechanism 6 and
Second compression mechanism 6 is respectively by the first driving mechanism 65 and the second driving mechanism 66 close to or far from assembling area.
Certainly, illustrated above is only better embodiment of the present invention, and use scope of the invention is not limited with this, therefore,
It is all made in the principle of the invention it is equivalent change should be included within the scope of the present invention.
Claims (10)
1. a kind of production line of tail door supporting rod, which is characterized in that including setting gradually for screw rod to be inserted in the spiral shell of inner catheter
Rod set part assembling device and ring-shaped work pieces assembling device for ring-shaped work pieces to be installed on to screw set end, ring-shaped work pieces
Assembling device downstream is equipped with for driving assembly to be installed on to the driving assembly assembling device of screw set end and is used for
Sleeved and spring the sleeve spring assembling device of group, the ring-shaped work pieces assembling device includes multiple annulars linearly arranged
Accessory assembling mechanism is equipped with transport mechanism between adjacent ring-shaped work pieces assembling mechanism, and adjacent transport mechanism is relative to annular
Accessory assembling mechanism is staggered in inside and outside.
2. the production line of tail door supporting rod according to claim 1, which is characterized in that the transport mechanism include clamping piece and
For driving translation component of the clamping piece back and forth between adjacent ring-shaped work pieces assembling mechanism, between clamping piece and translation component
Equipped with for driving clamping piece to stretch the telescopic component inside and outside ring-shaped work pieces assembling mechanism.
3. the production line of tail door supporting rod according to claim 1 or 2, which is characterized in that the ring-shaped work pieces assembling mechanism
Including liftable for positioning and clamping the clamp assemblies of screw set and for ring-shaped work pieces to be inserted in screw set
Punch assembly is equipped with the blanking component for positioning and controlling ring-shaped work pieces blanking between clamp assemblies and punch assembly.
4. the production line of tail door supporting rod according to claim 3, which is characterized in that the blanking component includes for interim
The material carrier platform of ring-shaped work pieces is stored, the blanking hole for allowing ring-shaped work pieces to pass through is equipped on material carrier platform, blanking hole underside is set
There is the backgauge part for stopping the ring-shaped work pieces in blanking hole to fall, offers through slot on backgauge part, under assembled state, screw rod set
Ring-shaped work pieces of the end of part in through slot and blanking hole.
5. the production line of tail door supporting rod according to claim 4, which is characterized in that material carrier platform offers stock chest, storing
The open end of slot is connected with the feeding mechanism for supplying ring-shaped work pieces, and blanking hole is set to the slot of the separate open at one end of stock chest
Bottom.
6. the production line of tail door supporting rod according to claim 4, which is characterized in that the ring-shaped work pieces assembling device is also wrapped
Include the ring-shaped work pieces fixed mechanism for preventing the ring-shaped work pieces for being assembled in screw set end from falling, ring-shaped work pieces fixed mechanism
Including the ring-shaped work pieces deformation component for making the end of screw rod generate the screw rod deformation component of deformation and ring-shaped work pieces is made to generate deformation.
7. the production line of tail door supporting rod according to claim 1, which is characterized in that the sleeve spring assembling device includes
For being arranged the pre-assembled mechanism of sleeve and spring pocket and for the compression mechanism of compressed spring.
8. the production line of tail door supporting rod according to claim 7, which is characterized in that the pre-assembled mechanism includes by sleeve
The pre-assembled mechanism of first to be connected with spring and the sleeve spring connector that the first pre-assembled mechanism assembles is arranged
In the second pre-assembled mechanism outside screw set.
9. the production line of tail door supporting rod according to claim 7, which is characterized in that the compression mechanism includes holding tank,
Holding tank side is equipped with the first fixed part that compressed spring can be moved back and forth along holding tank length direction, and the holding tank other side is equipped with
The outside of the second fixed part with through-hole, the second fixed part is equipped with pressing point mechanism.
10. the production line of tail door supporting rod according to claim 7, which is characterized in that the sleeve spring assembling device packet
Include two can simultaneously compressed spring compression mechanism, compression mechanism include the first compression mechanism and the second compression mechanism, first pressure
Contracting mechanism is connected with the first driving mechanism for driving the first compression mechanism to be gone up and down, and the second compression mechanism, which is connected with, to be used for
Drive the second driving mechanism that the second compression mechanism moves horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254663.0A CN110340656B (en) | 2018-10-24 | 2018-10-24 | Production line of tail gate stay bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254663.0A CN110340656B (en) | 2018-10-24 | 2018-10-24 | Production line of tail gate stay bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110340656A true CN110340656A (en) | 2019-10-18 |
| CN110340656B CN110340656B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254663.0A Active CN110340656B (en) | 2018-10-24 | 2018-10-24 | Production line of tail gate stay bar |
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| Country | Link |
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| CN (1) | CN110340656B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227242A (en) * | 2021-12-07 | 2022-03-25 | 成都天创精密模具有限公司 | Automatic production line for automobile tail door stay bar |
| CN117564643A (en) * | 2023-12-21 | 2024-02-20 | 领科汇智科技有限公司 | Electric supporting rod assembly device for automobile tail door |
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| US20100018354A1 (en) * | 2008-07-25 | 2010-01-28 | Fujitsu Limited | Screw feeder having a magazine for holding a screw head |
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| CN114227242A (en) * | 2021-12-07 | 2022-03-25 | 成都天创精密模具有限公司 | Automatic production line for automobile tail door stay bar |
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| CN117564643A (en) * | 2023-12-21 | 2024-02-20 | 领科汇智科技有限公司 | Electric supporting rod assembly device for automobile tail door |
| CN117564643B (en) * | 2023-12-21 | 2024-05-24 | 领科汇智科技有限公司 | Electric supporting rod assembly device for automobile tail door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110340656B (en) | 2024-01-02 |
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