CN109127924A - A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction - Google Patents
A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction Download PDFInfo
- Publication number
- CN109127924A CN109127924A CN201811173669.5A CN201811173669A CN109127924A CN 109127924 A CN109127924 A CN 109127924A CN 201811173669 A CN201811173669 A CN 201811173669A CN 109127924 A CN109127924 A CN 109127924A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- block
- noise reduction
- riveting
- link block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000007723 transport mechanism Effects 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000004807 localization Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of double cappings and across the pipe automatic riveted-joint apparatus of noise reduction, belong to riveting equipment technical field, it is characterised in that: including rack and the transport mechanism being respectively arranged in rack, retinue tooling, testing agency, positioning mechanism, riveting mechanism and shedding mechanism；Transport mechanism drives retinue frock level to slide and pass sequentially through testing agency, riveting mechanism and shedding mechanism；The positioning mechanism is correspondingly arranged with testing agency, riveting mechanism and shedding mechanism respectively at least provided with three.The beneficial effects of the present invention are: double cappings and noise reduction are mounted in retinue tooling across pipe, transport mechanism drives retinue tooling successively mechanism, riveting mechanism and shedding mechanism after testing, it is automatically performed precompressed, riveting and discharging, it is compact-sized, processing efficiency is significantly improved, reduces labor intensity, while precise positioning is realized by positioning mechanism, guarantee riveting precision, improves product quality.
Description
Technical field
The present invention relates to riveting equipment technical fields, fill more particularly to a kind of double cappings and across the pipe automatic riveting of noise reduction
It sets.
Background technique
Piston compressor is a kind of by the compressor living for trembling with fear and moving back and forth and making gas boosting and convey gas.Belong to volume
Type compressor, also known as " Reciprocting piston compressor " or " reciprocating compressor ".Mainly by working chamber, transmission parts, fuselage and
Accessory composition.Working chamber is used directly to compressed gas, is made of cylinder, cylinder jacket, air valve, filler, piston and piston rod.
Piston is reciprocating in cylinder by piston rod drive, and the working chamber volume size of piston two sides makees inverse variation in turn, holds
Product reduces side gas and is discharged because pressure increases by air valve, and volume increases side and passes through air valve inspiration gas because air pressure reduces,
Transmission parts are moved back and forth to realize, have bent sleeve connecting rod, eccentric shoe, swash plate etc., wherein with crankshaft connecting rod system using most
Generally, it is made of crosshead, connecting rod and crankshaft etc..
In order to reduce noise, piston compressor is internally provided with noise reduction tube assembly, and noise reduction tube assembly includes two cappings
With a noise reduction across pipe, noise reduction is U-shaped across pipe, and noise reduction is connected in two cappings across the both ends of pipe；Across the pipe needs of noise reduction
Soldering and sealing welding processing is carried out again after first riveting, to reduce deformation of products during soldering and sealing.However existing hush pipe assembly staking
Process automation degree is low, and production efficiency is low, is the main bugbear for perplexing each manufacturer always.To solve the above-mentioned problems,
Present applicant proposes solutions.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of double cappings and across the pipe automatic riveting dress of noise reduction
It sets.The technical issues of solving riveting low efficiency.
The purpose of the present invention is achieved through the following technical solutions: a kind of pair of capping and across the pipe automatic riveting dress of noise reduction
It sets, it is characterised in that: including rack and the transport mechanism being respectively arranged in rack, retinue tooling, testing agency, localization machine
Structure, riveting mechanism and shedding mechanism；Transport mechanism drives retinue frock level to slide and pass sequentially through testing agency, riveting mechanism
And shedding mechanism；The positioning mechanism is corresponding with testing agency, riveting mechanism and shedding mechanism respectively to set at least provided with three
It sets.
Preferably, placing groove is offered in the retinue tooling, placing groove includes two circular grooves and bar shaped elongated slot；And
Multiple scalloped recess are uniformly provided with around circular groove, and the small end of scalloped recess is towards circular groove and recessed with circle
Slot perforation setting, middle line being arranged radially along circular groove of scalloped recess；One side of the retinue tooling offers
At least two V-shaped grooves；It is offered in the retinue tooling and unloads material through hole, unload the middle part that material through hole is located at circular groove.
Preferably, there is track, transport mechanism drives the horizontal cyclic sliding in orbit of retinue tooling in the rack；Institute
Stating track is closed rectangular channel.
Preferably, the inside rotation of the track is provided with multiple idler wheels, and idler wheel is arranged in lateral side, and with retinue
The side of tooling leans.
Preferably, the positioning mechanism includes at least one positioning cylinder and positioning pin；The free end of the positioning pin is V
Shape inclined-plane, and match with V-shaped groove；Two positioning mechanisms are each attached to the side of rack, positioning pin pass through rack against
In V-shaped groove.
Preferably, the testing agency include the first lifting cylinder, the first link block, compressing rod, press cylinder, probe and
Detector；First lifting cylinder is vertically fixed on the rack, and the first link block is fixed on the first lifting cylinder piston cylinder
Lower end；The compressing rod and probe, which slide vertically, to be arranged in the first link block, is arranged with position on compressing rod and probe
Reset spring in the first link block；Detector is provided on first link block；One end of the probe is corresponding round
Groove setting, it is corresponding with detector that the other end stretches out the first link block；The first connection is stretched out in one end of the compressing rod upward
Block, the other end are correspondingly arranged at downward above bar shaped elongated slot, and lower end and the bar shaped elongated slot of compressing rod match；The press cylinder
It is fixed on above the first link block.
Preferably, the riveting mechanism includes the second lifting cylinder, the second link block, punch assembly and blow cylinder；Institute
It states the second lifting cylinder to be vertically fixed on the rack, the second link block is fixed on the lower end of the second lifting cylinder piston cylinder；Institute
Punch assembly is stated vertically to be slidably connected on the second link block, the lower end of punch assembly is connected with pressing mold, pressing mold and capping and
Noise reduction matches across pipe, and is correspondingly arranged at the top of capping and noise reduction across pipe, and the upper end of punch assembly exceeds the second link block；
The blow cylinder is vertically fixed on the rack, and the piston rod of blow cylinder is correspondingly arranged at the top of punch assembly.
Preferably, the second transition block is fixed with below second link block；And punch assembly includes rocker piece, pad
Block, fixed block and riveting needle；Riveting needle is fixed on lower end of fixing block, and cushion block is connected between rocker piece and fixed block；In the second transition
Fixed guide block on block, rocker piece are slidably arranged in guide pad, and riveting needle is slidably arranged in the second link block；Rocker piece upper end
Beyond guide pad and corresponding with blow cylinder, lower end is connected to the upper end of cushion block, and pressing mold is fixedly connected on the lower end of riveting needle；And it rushes
The lower end for hitting the piston rod of cylinder is connected with impact block corresponding with rocker piece.
Preferably, first link block and the second link block lower end are respectively and fixedly provided with limited block, and limited block is along the circumferential direction
It is evenly arranged with multiple, multiple limited blocks match with scalloped recess；The lower end of the limited block, which has, to be arranged towards inside
Inclined-plane.
Preferably, the shedding mechanism includes support plate, jacking cylinder and discharging cylinder；The discharging cylinder is fixed on machine
On frame, support plate is connected on discharging cylinder, and discharging cylinder drives support plate to move back and forth；The jacking cylinder is fixed on rack
Lower section, the piston rod of jacking cylinder is connected with mandril, and mandril matches with material through hole is unloaded；The support plate direction retinue tooling
Side offer through slot, matched by slot and mandril.
The beneficial effects of the present invention are: double cappings and noise reduction are mounted in retinue tooling across pipe, transport mechanism drives retinue
Tooling successively mechanism, riveting mechanism and shedding mechanism after testing, are automatically performed precompressed, riveting and discharging, compact-sized, significantly
Processing efficiency is improved, labor intensity is reduced, while precise positioning is realized by positioning mechanism, guarantees riveting precision, promoted
Product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of preferred embodiment；
Fig. 2 is the structural schematic diagram of positioning mechanism；
Fig. 3 is the structural schematic diagram of retinue tooling；
Fig. 4 is the schematic perspective view of testing agency；
Fig. 5 is the main sectional view of testing agency；
Fig. 6 is the sectional view of testing agency；
Fig. 7 is the schematic perspective view of riveting mechanism；
Fig. 8 is the explosive view of riveting mechanism；
Fig. 9 is the schematic perspective view of shedding mechanism；
Figure 10 is the plan view of shedding mechanism；
Figure 11 is the structural schematic diagram after double cappings and across the pipe riveting of noise reduction；
In figure: 11- rack, 12- transport mechanism, 13- retinue tooling, 14- testing agency, 15- positioning mechanism, 16- riveting
Mechanism, 17- shedding mechanism,
21- circular groove, 22- bar shaped elongated slot, 23- scalloped recess, 24-V shape slot, 25- unload material through hole, 26- rubber pad,
31- lateral cylinder, 32- longitudinal cylinder, 33- idler wheel, 34- positioning cylinder, 35- positioning pin, 36- capping, 37- noise reduction
Across pipe, 38- track, 39- weld-ring,
The first lifting cylinder of 41-, the first link block of 42-, the first limited block of 43-, 44- compressing rod, 45- press cylinder, 46-
Probe, 47- detector, 48- column, 49- reset spring,
51- First Transition block, 52- air cylinder support, the second transition block of 53-, 54- impact block,
The second lifting cylinder of 61-, the second link block of 62-, the second limited block of 63-, 64- blow cylinder, 65- pressing mold, 66- are floating
Motion block, 67- cushion block, 68- fixed block, 69- riveting needle,
71- support plate, 72- jacking cylinder, 73- discharging cylinder, 74- pass through slot, 75- mandril, 76- feed bin, 77- raw material
Box.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to the present invention into
One step is described in detail.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
As shown in Fig. 1~Figure 11, a kind of pair of capping and machine of the noise reduction across pipe automatic riveting, it is characterised in that: including machine
Frame 11 and the transport mechanism 12 being respectively arranged in rack 11, retinue tooling 13, testing agency 14, positioning mechanism 15, riveting
Mechanism 16 and shedding mechanism 17；Transport mechanism 12 drives retinue tooling 13 is horizontal to slide and pass sequentially through testing agency 14, riveting
Mechanism 16 and shedding mechanism 17；The positioning mechanism 15 at least provided with three, respectively with testing agency 14, riveting mechanism 16 and
Shedding mechanism 17 is correspondingly arranged.
Such as Fig. 3, placing groove is offered in the retinue tooling 13, for placing capping 36 and noise reduction across pipe 37, placing groove
Including two circular grooves 21 and bar shaped elongated slot 22, there is protrusion in tooling 13 of accompanying, bar shaped elongated slot 22 is opened in protrusion, circle
Connected in star 21 is for placing capping 36, and size is 0.5mm~1mm bigger than the excircle dimension of capping 36, and bar shaped elongated slot 22 is for putting
Noise reduction is set across pipe 37；And multiple scalloped recess 23 are uniformly provided with around circular groove 21, and the small end of scalloped recess 23
Setting is penetrated through towards circular groove 21 and with circular groove 21, the middle line of scalloped recess 23 is set along the radial direction of circular groove 21
It sets, scalloped recess 23 is for limiting capping 36 in testing agency 14 and riveting mechanism 16；The one of the retinue tooling 13
A side offers at least two V-shaped grooves 24, and the top surface of V-shaped groove 24 from retinue tooling 13 extends to bottom surface, and V-shaped groove 24 is for examining
Survey the horizontal precise positioning in mechanism 14 and riveting mechanism 16；It is offered in the retinue tooling 13 and unloads material through hole 25, discharging is logical
Hole 25 is located at the middle part of circular groove 21, the liftout process for shedding mechanism 17.
Such as Fig. 2, when retinue 13 transverse shifting of tooling, the end face of adjacent retinue tooling 13 is mutually abutted, tooling of accompanying
13 one end is fixed with rubber pad 26, and when retinue 13 transverse shifting of tooling, the tooling of front is push by subsequent tooling
Mobile, the yielding rubber being mounted in retinue tooling 13 can reduce the vibration between adjacent retinue tooling 13.
Such as Fig. 1, there is track 38 in the rack 11, transport mechanism 12 drives the retinue level on track 38 of tooling 13 to follow
Ring sliding；The track 38 is closed rectangular channel；The transport mechanism 12 includes two lateral cylinders 31 and two longitudinal directions
Cylinder 32, respectively corresponds one side with rectangular rail 38, and lateral cylinder 31 drives retinue 13 transverse shifting of tooling, longitudinal cylinder 32
Retinue tooling 13 is driven to vertically move.In the present embodiment, lateral cylinder 31 is fixed on the side of rack 11, piston rod connection
There is lateral push plate, lateral push plate is located at 38 top of track, and retinue tooling 13 is in rectangle, and lateral push plate is corresponding to push retinue tooling 13
End face；Longitudinal cylinder 32 is fixed on the lower section of rack 11, and longitudinal cylinder 32 uses rodless cylinder, and structure is more compact, no bar
Longitudinal push plate, the corresponding side for pushing retinue tooling 13 of longitudinal push plate are connected on cylinder.Testing agency 14, positioning mechanism 15,
Riveting mechanism 16 and shedding mechanism 17 are arranged at the long side side of track 38.
Tooling 13 of accompanying is the circular flow in a fixed ring-like closed orbit 38, and tooling quantity can be according to production
The productive temp of product requires increase and decrease appropriate.
Such as Fig. 2, the inside rotation of the track 38 is provided with multiple idler wheels 33, and lateral side is arranged in idler wheel 33, and
It leans with the side of retinue tooling 13, transverse shifting frictional force when retinue tooling 13 is slided can be reduced.
Such as Fig. 2, the positioning mechanism 15 includes at least one positioning cylinder 34 and positioning pin 35, and positioning cylinder 34 is fixed on
The side of rack 11, positioning pin 35 are fixed on the piston rod end of positioning cylinder 34, and positioning pin 35 is corresponding with V-shaped groove 24 to be set
It sets；In the present embodiment, there are two the settings of positioning cylinder 34；The free end of the positioning pin 35 is V-arrangement inclined-plane, and and V-shaped groove
24 match；Two positioning mechanisms 15 are each attached to the side of rack 11, and positioning pin 35 passes through rack 11 and is resisted against V-shaped groove
In 24；The positioning mechanism 15 at least provided with three, three positioning mechanisms 15 respectively with testing agency 14, riveting mechanism
16 and shedding mechanism 17 be correspondingly arranged, when accompany tooling 13 enter detection station or riveting station when, first by positioning cylinder
34 push positioning pin 35 to stretch out, and V-arrangement inclined-plane is resisted against in V-shaped groove 24 and cooperates, and complete the positioning to retinue tooling 13.
The testing agency 14, riveting mechanism 16 and shedding mechanism 17 are arranged on the transverse part of track 38；Retinue work
Fill 13 under the promotion of lateral cylinder 31 successively mechanism 14, riveting mechanism 16 and shedding mechanism 17 after testing.
Such as Fig. 4, Fig. 5, Fig. 6, the testing agency 14 includes the first lifting cylinder 41, the limit of the first link block 42, first
Block 43, compressing rod 44, press cylinder 45, probe 46 and detector 47；First lifting cylinder 41 is vertically fixed on rack
On 11, the first link block 42 is fixed on the lower end of 41 piston cylinder of the first lifting cylinder, in the present embodiment, is fixed in rack 11
Two columns 48, the first lifting cylinder 41 are fixed on column 48, and the first link block 42 is slidably located on two columns 48, the
One lifting cylinder 41 drives the first link block 42 to move up and down；
First limited block 43 is fixed on 42 lower end of the first link block, and the first limited block 43 is along the circumferential direction uniformly arranged
Have multiple, multiple first limited blocks 43 match with scalloped recess 23；The lower end of first limited block 43 has towards inside
The inclined-plane of setting.When precompressed, capping 36 is placed in circular groove 21, the first limited block 43 follows the first link block 42 together downward
Mobile, the first limited block 43 enters in scalloped recess 23, and inclined-plane is resisted against on the circumference of capping 36, compresses and fixes capping
36, the displacement of limitation capping 36 is simple and reliable for structure, can prevent the capping 36 in precompressed from generating bounce, and complete precise positioning,
Improve the precision of precompressed；
The compressing rod 44 and probe 46, which slide vertically, to be arranged in the first link block 42, on compressing rod 44 and probe 46
The reset spring 49 being arranged in the first link block 42；Detector 47 is provided on first link block 42；It is described
One end of probe 46 corresponds to the setting of circular groove 21, and it is corresponding with detector 47 that the other end stretches out the first link block 42；The pressure
The first link block 42 is stretched out in one end of material bar 44 upward, and the other end is correspondingly arranged at 22 top of bar shaped elongated slot, compressing rod 44 downward
Lower end match with bar shaped elongated slot 22；The press cylinder 45 is fixed on 42 top of the first link block, the work of press cylinder 45
Stopper rod is correspondingly arranged at the top of compressing rod 44.
In the present embodiment, for the ease of installation, it is fixed with First Transition block 51 in the lower section of the first link block 42, is passed through
It is bolted fixation；First limited block 43 is bolted on the lower end of First Transition block 51；First link block, 42 He
There is spring intracavity, the upper and lower ends of spring intracavity penetrate through setting, and the intercommunicating pore of upper and lower ends in the middle part of First Transition block 51
Diameter be less than the diameter of spring intracavity, all have step on compressing rod 44 and probe 46, step is fastened under spring intracavity
End, reset spring 49 are arranged in spring intracavity；And it has been bolted air cylinder support 52 in 42 upper end of the first link block, it presses
Material cylinder 45 is fixed on air cylinder support 52, and detector 47 is also secured on air cylinder support 52.
Product in retinue tooling 13 by capping 36 and noise reduction across pipe 37 first by manually pre-installing and being placed in placing groove, in advance
When installation, noise reduction is inserted in two cappings 36 across the both ends of pipe 37, but the depth standard not up to standard being pressed into, and is needed using mechanical external force
It compresses；The first lifting cylinder 41 drives entire testing agency 14 to be moved downward to one solid when retinue tooling 13 is moved to detection station
Positioning is set, if there is product in retinue tooling 13, probe 46 will move up a certain distance because covering 36, probe 46
It moves up and detection trigger device 47, by 47 feedback signal of detector to controller, then signal is issued by controller makes press cylinder
45 are pressed down against compressing rod 44, and the strength of press cylinder 45 is applied to noise reduction across on pipe 37, by noise reduction across pipe 37 by compressing rod 44
Both ends are thoroughly pressed into capping 36, are prepared for lower one of staking process.
Such as Fig. 6 and Figure 11, weld-ring 39 has been set in noise reduction across on pipe 37, on compressing rod 44 and bar shaped elongated slot 22 at this time
Offer the groove of evacuation weld-ring 39.
The present apparatus further includes controller, and the input terminal of controller is electrically connected with detector 47, output end respectively with lateral gas
Cylinder 31, longitudinal cylinder 32, the first lifting cylinder 41, press cylinder 45, the second lifting cylinder 61, jacking cylinder 72 and discharging cylinder
73 electrical connections, control the starting and closing of above-mentioned cylinder.Above-mentioned detector 47 is common close to switch.
Such as Fig. 7, Fig. 8, the riveting mechanism 16 includes the second lifting cylinder 61, the second link block 62, the second limited block 63,
Punch assembly and blow cylinder 64；Second lifting cylinder 61 is vertically fixed in rack 11, and the second link block 62 is fixed
In the lower end of 61 piston cylinder of the second lifting cylinder, in the present embodiment, fixed in rack 11 there are two columns 48, second to promote gas
Cylinder 61 is fixed on column 48, and the second link block 62 is slidably located on two columns 48, and the second lifting cylinder 61 drives second
Link block 62 moves up and down；
Second limited block 63 is fixed on 62 lower end of the second link block, and the second limited block 63 is along the circumferential direction uniformly arranged
Have multiple, multiple second limited blocks 63 match with scalloped recess 23；The lower end of second limited block 63 has towards inside
The inclined-plane of setting.When work, the second limited block 63 follows the second link block 62 to move downward together, and the second limited block 63 enters fan
In connected in star 23, and inclined-plane is resisted against on the circumference of capping 36, compresses and fix capping 36, the displacement of limitation capping 36, knot
Structure is simple and reliable；
The punch assembly is vertically slidably connected on the second link block 62, and the lower end of punch assembly is connected with pressing mold
65, pressing mold 65 matches with capping 36 and noise reduction across pipe 37, and is correspondingly arranged at capping 36 and top of the noise reduction across pipe 37, punching press
The upper end of component exceeds the second link block 62；The blow cylinder 64 is vertically fixed in rack 11, and blow cylinder 64
Piston rod is correspondingly arranged at the top of punch assembly.
In the present embodiment, for the ease of installation, it is fixed with the second transition block 53 in the lower section of the second link block 62, is passed through
It is bolted fixation；Second limited block 63 is bolted on the lower end of the second transition block 53；And punch assembly includes floating
Block 66, cushion block 67, fixed block 68 and riveting needle 69；Riveting needle 69 is fixed on 68 lower end of fixed block, cushion block 67 be connected to rocker piece 66 with
Between fixed block 68；The fixed guide block in the second transition block 53, rocker piece 66 are slidably arranged in guide pad, and riveting needle 69 slides
It is arranged in the second link block 62；For 66 upper end of rocker piece beyond guide pad and corresponding with blow cylinder 64, lower end is connected to cushion block
67 upper end, pressing mold 65 are fixedly connected on the lower end of riveting needle 69.And the lower end of the piston rod of blow cylinder 64 is connected with and floats
The corresponding impact block 54 of block 66.
When riveting, the second lifting cylinder 61 stretches out and the second limited block 63 is driven to move down, and completes to determine capping 36
Position, then blow cylinder 64 starts, and impact block 54 is driven to move down and hit punch assembly, drive pressing mold 65 squeeze noise reduction across
Pipe 37, by noise reduction across 37 rivet clasp of pipe in capping 36.
First limited block 43 is consistent with the structure of the second limited block 63, is respectively applied to testing agency 14 and riveting mechanism
16。
Such as Fig. 9, Figure 10, the shedding mechanism 17 includes support plate 71, jacking cylinder 72 and discharging cylinder 73；The discharging
Cylinder 73 is fixed in rack 11, and support plate 71 is connected on discharging cylinder 73, and discharging cylinder 73 drives support plate 71 back and forth to transport
It is dynamic；The jacking cylinder 72 is fixed on the lower section of rack 11, and the piston rod of jacking cylinder 72 is connected with mandril 75, mandril 75 with unload
Material through hole 25 matches, and the diameter of mandril 75 is less than the diameter for unloading material through hole 25, guarantees that mandril 75 can be slided unloading in material through hole 25
It is dynamic；The side of the support plate 71 towards retinue tooling 13 is offered through slot 74, is matched by slot 74 and mandril 75.It is described
Discharging cylinder 73 uses rodless cylinder.The side of rack 11 is fixed with positioning mechanism 15.
After tooling 13 of accompanying enters unloading station, positioning cylinder 34 starts, and positioning pin 35 withstands retinue tooling 13, then
Jacking cylinder 72 starts, and mandril 75 ejects the finished product after riveting, and subsequently discharging cylinder 73 starts, and support plate 71 is driven to pass through
Mandril 75, jacking cylinder 72 retract, and finished product can be fallen in support plate 71, and discharging cylinder 73 drives support plate 71 to reset, support
The lower section of plate 71 is provided with the feed bin 76 being fixed on bracket, and compressed air hose is connected in rack 11, is directed at support plate 71,
Compressed air hose is being not shown in the figure, support plate 71 by it is double capping 36 take back after, by compressed air by it is double capping 36 blow off into
Feed bin 76.
It is fixed with raw material box 77 in the side of rack 11, double cappings 36 or noise reduction can be placed in raw material box 77 across pipe 37, just
It is taken out in worker, worker pre-installs station herein and raw material is installed in retinue tooling 13, and in the present embodiment, raw material box 77 is arranged
In the opposite side of riveting mechanism 16.
The work step of the application is as follows:
S1: pre-installing process, and transport mechanism 12 drives retinue tooling 13 to enter prepackage station, and worker covers 36 and noise reduction for double
It is mounted in retinue tooling 13 across pipe 37；
S2: detection process, transport mechanism 12 drive retinue tooling 13 to enter detection station, and the first lifting cylinder 41 starts,
Entire testing agency 14 is driven to be moved downward to a fixed position, if there is product in retinue tooling 13, probe 46 will be because
It covers 36 and moves up a certain distance, probe 46 moves up and detection trigger device 47, by 47 feedback signal of detector to control
Device processed, then issuing signal by controller makes press cylinder 45 be pressed down against compressing rod 44, compressing rod 44 is by the power of press cylinder 45
Amount is applied to noise reduction across on pipe 37, noise reduction is thoroughly pressed into capping 36 across 37 both ends of pipe, the first lifting cylinder 41 resets, complete
It is detected at precompressed；
S3: staking process, transport mechanism 12 drive retinue tooling 13 to enter riveting station, start the second lifting cylinder 61,
Drive the second limited block 63 to move down, complete to capping 36 positioning, then blow cylinder 64 start, drive impact block 54 to
Lower movement simultaneously hits punch assembly, and pressing mold 65 is driven to squeeze noise reduction across pipe 37, by noise reduction across 37 rivet clasp of pipe in capping 36, second
Lifting cylinder 61 resets, and completes riveting；
S4: discharging process, transport mechanism 12 drive retinue tooling 13 to enter unloading station, and positioning cylinder 34 starts, positioning
Pin 35 withstands retinue tooling 13, starts jacking cylinder 72, and mandril 75 is driven to move up, and ejects double cappings 36 across material through hole 25 is unloaded；
Then discharging cylinder 73 starts, and pushes support plate 71, so that passing through mandril 75 by slot 74, then jacking cylinder 72 is withdrawn, top
Bar 75 moves down, and finished product then stays in support plate 71；Restarting discharging cylinder 73 drives support plate 71 to retract, and finally uses compressed air
Finished product is blown off into feeding warehouse 76, completes discharging；
S5: repeating step S1~S4, completes automatic riveting.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, there can be various modifications and variations in the spirit and principles in the present invention, these equivalent variation or replacement etc.,
It is all included in the scope of protection of the present invention.
Claims (10)
1. a kind of double cappings and across the pipe automatic riveted-joint apparatus of noise reduction, it is characterised in that: including rack and be respectively arranged at rack
On transport mechanism, retinue tooling, testing agency, positioning mechanism, riveting mechanism and shedding mechanism；Transport mechanism drives retinue work
Testing agency, riveting mechanism and shedding mechanism are slided and passed sequentially through to dress level；The positioning mechanism divides at least provided with three
It is not correspondingly arranged with testing agency, riveting mechanism and shedding mechanism.
2. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 1, it is characterised in that: in the retinue tooling
Placing groove is offered, placing groove includes two circular grooves and bar shaped elongated slot；And it is uniformly provided with around circular groove more
A scalloped recess, and the small end of scalloped recess penetrates through setting, the middle line edge of scalloped recess towards circular groove and with circular groove
Being arranged radially for circular groove；One side of the retinue tooling offers at least two V-shaped grooves；In the retinue tooling
It offers and unloads material through hole, unload the middle part that material through hole is located at circular groove.
3. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 2, it is characterised in that: have in the rack
Track, transport mechanism drive the horizontal cyclic sliding in orbit of retinue tooling；The track is closed rectangular channel.
4. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 3, it is characterised in that: the inside of the track
Rotation is provided with multiple idler wheels, and lateral side is arranged in idler wheel, and leans with the side of retinue tooling.
5. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to Claims 2 or 3, it is characterised in that: the localization machine
Structure includes at least one positioning cylinder and positioning pin；The free end of the positioning pin is V-arrangement inclined-plane, and is matched with V-shaped groove；Two
A positioning mechanism is each attached to the side of rack, and positioning pin passes through rack and is resisted against in V-shaped groove.
6. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 5, it is characterised in that: testing agency's packet
Include the first lifting cylinder, the first link block, compressing rod, press cylinder, probe and detector；First lifting cylinder is vertically
It is fixed on the rack, the first link block is fixed on the lower end of the first lifting cylinder piston cylinder；The compressing rod and probe are vertical
It is slidably arranged in the first link block, the reset spring in the first link block is arranged on compressing rod and probe；It is described
Detector is provided on first link block；One end of the probe corresponds to circular groove setting, and the other end stretches out the first link block
It is corresponding with detector；The first link block is stretched out in one end of the compressing rod upward, and it is long that the other end is correspondingly arranged at bar shaped downward
Above slot, lower end and the bar shaped elongated slot of compressing rod match；The press cylinder is fixed on above the first link block.
7. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 6, it is characterised in that: the riveting mechanism packet
Include the second lifting cylinder, the second link block, punch assembly and blow cylinder；Second lifting cylinder is vertically fixed on rack
On, the second link block is fixed on the lower end of the second lifting cylinder piston cylinder；The punch assembly is vertically slidably connected at second
On link block, the lower end of punch assembly is connected with pressing mold, and pressing mold matches with capping and noise reduction across pipe, and is correspondingly arranged at capping
The upper end of top with noise reduction across pipe, punch assembly exceeds the second link block；The blow cylinder is vertically fixed on the rack,
And the piston rod of blow cylinder is correspondingly arranged at the top of punch assembly.
8. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 7, it is characterised in that: second link block
Lower section be fixed with the second transition block；And punch assembly includes rocker piece, cushion block, fixed block and riveting needle；Riveting needle is fixed on fixation
Block lower end, cushion block are connected between rocker piece and fixed block；Fixed guide block, rocker piece are slidably arranged in the second transition block
In guide pad, riveting needle is slidably arranged in the second link block；Rocker piece upper end exceeds guide pad and, lower end corresponding with blow cylinder
It is connected to the upper end of cushion block, pressing mold is fixedly connected on the lower end of riveting needle；And the lower end of the piston rod of blow cylinder is connected with and floats
The corresponding impact block of motion block.
9. according to the double cappings of claim 7 or 8 and across the pipe automatic riveted-joint apparatus of noise reduction, it is characterised in that: described first connects
It connects block and the second link block lower end is respectively and fixedly provided with limited block, limited block is along the circumferential direction evenly arranged with multiple, multiple limited blocks
Match with scalloped recess；The lower end of the limited block has the inclined-plane being arranged towards inside.
10. double cappings and across the pipe automatic riveted-joint apparatus of noise reduction according to claim 5, it is characterised in that: the shedding mechanism
Including support plate, jacking cylinder and discharging cylinder；The discharging cylinder is fixed on the rack, and support plate is connected to discharging cylinder
On, discharging cylinder drives support plate to move back and forth；The jacking cylinder is fixed on the lower section of rack, and the piston rod of jacking cylinder connects
It is connected to mandril, mandril matches with material through hole is unloaded；The side of the support plate towards retinue tooling is offered through slot, passes through slot
Match with mandril.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173669.5A CN109127924B (en) | 2018-10-09 | 2018-10-09 | Automatic riveting device for double sealing covers and silencing cross pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173669.5A CN109127924B (en) | 2018-10-09 | 2018-10-09 | Automatic riveting device for double sealing covers and silencing cross pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109127924A true CN109127924A (en) | 2019-01-04 |
| CN109127924B CN109127924B (en) | 2024-04-09 |
Family
ID=64810523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173669.5A Active CN109127924B (en) | 2018-10-09 | 2018-10-09 | Automatic riveting device for double sealing covers and silencing cross pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109127924B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587217A (en) * | 2019-10-30 | 2019-12-20 | 联伟汽车零部件(重庆)有限公司 | Positioning tool for circumferential welding of tubular parts |
| CN112872283A (en) * | 2021-02-26 | 2021-06-01 | 上海威凝非开挖技术服务有限公司 | Riveting tool |
| CN113385590A (en) * | 2021-06-11 | 2021-09-14 | 中船重工鹏力（南京）智能装备系统有限公司 | Double-end floating riveting equipment |
| CN114713757A (en) * | 2022-04-02 | 2022-07-08 | 成都宏明双新科技股份有限公司 | Annular riveting equipment and method for riveting screw on product |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094235A (en) * | 1998-09-29 | 2000-04-04 | Nissan Diesel Motor Co Ltd | Press fitting equipment |
| JP2000141148A (en) * | 1998-11-05 | 2000-05-23 | Nissan Diesel Motor Co Ltd | Method and device for machining cylinder head |
| CN203282151U (en) * | 2013-04-28 | 2013-11-13 | 东莞市融汇机械设备电子有限公司 | Automation riveting machine of cooling fin fixing feet |
| CN204770432U (en) * | 2015-05-14 | 2015-11-18 | 易礼玉 | Automatic riveting machine |
| CN105499467A (en) * | 2015-12-15 | 2016-04-20 | 爱彼思（苏州）自动化科技有限公司 | Riveting machine for step position riveting |
| CN106002251A (en) * | 2016-07-06 | 2016-10-12 | 苏州科技学院 | Assembly line and assembly method for front calipers |
| CN106903508A (en) * | 2017-04-05 | 2017-06-30 | 无锡忻润汽车安全系统有限公司 | The automatic production line of car door lock |
| CN206997405U (en) * | 2017-08-02 | 2018-02-13 | 阔丹凌云汽车胶管有限公司 | Shape tube detecting tool |
| CN208800685U (en) * | 2018-10-09 | 2019-04-30 | 四川丹甫环境科技有限公司 | A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction |
-
2018
- 2018-10-09 CN CN201811173669.5A patent/CN109127924B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094235A (en) * | 1998-09-29 | 2000-04-04 | Nissan Diesel Motor Co Ltd | Press fitting equipment |
| JP2000141148A (en) * | 1998-11-05 | 2000-05-23 | Nissan Diesel Motor Co Ltd | Method and device for machining cylinder head |
| CN203282151U (en) * | 2013-04-28 | 2013-11-13 | 东莞市融汇机械设备电子有限公司 | Automation riveting machine of cooling fin fixing feet |
| CN204770432U (en) * | 2015-05-14 | 2015-11-18 | 易礼玉 | Automatic riveting machine |
| CN105499467A (en) * | 2015-12-15 | 2016-04-20 | 爱彼思（苏州）自动化科技有限公司 | Riveting machine for step position riveting |
| CN106002251A (en) * | 2016-07-06 | 2016-10-12 | 苏州科技学院 | Assembly line and assembly method for front calipers |
| CN106903508A (en) * | 2017-04-05 | 2017-06-30 | 无锡忻润汽车安全系统有限公司 | The automatic production line of car door lock |
| CN206997405U (en) * | 2017-08-02 | 2018-02-13 | 阔丹凌云汽车胶管有限公司 | Shape tube detecting tool |
| CN208800685U (en) * | 2018-10-09 | 2019-04-30 | 四川丹甫环境科技有限公司 | A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587217A (en) * | 2019-10-30 | 2019-12-20 | 联伟汽车零部件(重庆)有限公司 | Positioning tool for circumferential welding of tubular parts |
| CN112872283A (en) * | 2021-02-26 | 2021-06-01 | 上海威凝非开挖技术服务有限公司 | Riveting tool |
| CN113385590A (en) * | 2021-06-11 | 2021-09-14 | 中船重工鹏力（南京）智能装备系统有限公司 | Double-end floating riveting equipment |
| CN113385590B (en) * | 2021-06-11 | 2022-12-09 | 中船重工鹏力（南京）智能装备系统有限公司 | Double-end floating riveting equipment |
| CN114713757A (en) * | 2022-04-02 | 2022-07-08 | 成都宏明双新科技股份有限公司 | Annular riveting equipment and method for riveting screw on product |
| CN114713757B (en) * | 2022-04-02 | 2022-11-11 | 成都宏明双新科技股份有限公司 | Annular riveting equipment and method for riveting rivets on product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109127924B (en) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109127924A (en) | A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction | |
| CN208800685U (en) | A kind of pair of capping and across the pipe automatic riveted-joint apparatus of noise reduction | |
| CN110421337B (en) | Automatic O-shaped ring assembling device | |
| CN105619050A (en) | Riveting machine for end cap of four-way pipe | |
| CN109420892B (en) | Automobile gear shifter base assembly device | |
| CN106312514A (en) | Installation tool for filtering net of oil pump | |
| CN103983410A (en) | Air-tightness detector for front combination headlamp of car | |
| CN203209949U (en) | End plate assembly machine for automatic assembly production line of automobile oil pump support | |
| CN208879505U (en) | A kind of stamping die | |
| CN110421089A (en) | A kind of hardware crimping stamping die | |
| CN116000173B (en) | Electric appliance inner container stamping device | |
| CN108311603B (en) | A kind of stamping device of auto parts and components | |
| CN209349827U (en) | The feeding of elongated shaft shape material assembles device | |
| CN106584075B (en) | A kind of automatic axial compression is held and lining mechanism | |
| CN210333945U (en) | Continuous punching device of taper pin for building templates | |
| US1964434A (en) | Assembling machine | |
| CN208800684U (en) | A kind of pair of capping and across the pipe riveting prepressing device of noise reduction | |
| CN106345947A (en) | Threading machine wire feeding detector | |
| CN210939640U (en) | Plaster hole pressing machine | |
| CN207223337U (en) | A kind of automobile gear shift base assembles device | |
| CN113635563B (en) | Press mounting device | |
| CN205651018U (en) | Compressing device | |
| CN113551997A (en) | Voltage withstand test method | |
| CN209365420U (en) | Wave laminating apparatus and the press mechanism with the device | |
| CN208811669U (en) | A kind of feed device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |