CN107931396B - A kind of automobile chromed ornament stamping line - Google Patents
A kind of automobile chromed ornament stamping line Download PDFInfo
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- CN107931396B CN107931396B CN201711133341.6A CN201711133341A CN107931396B CN 107931396 B CN107931396 B CN 107931396B CN 201711133341 A CN201711133341 A CN 201711133341A CN 107931396 B CN107931396 B CN 107931396B
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- Prior art keywords
- pressure device
- mobile device
- hold
- down devices
- linear bearing
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Classifications
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- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of automobile chromed ornament stamping line of the present invention, the production line includes conveying device, mobile device, upper pressure device, preceding pressure device, pressure device afterwards, hold-down devices, device for discharging and frame body, upper pressure device, hold-down devices, preceding pressure device and rear pressure device are mounted on the center of the entire production line, for the machining center of this production line, conveying device is located at the left part of production line, mobile device is located at conveying device, the top of hold-down devices and device for discharging, across conveying device, hold-down devices and device for discharging, preceding pressure device and rear pressure device carry out front and back punching press modification to the front-rear direction of chromed ornament item, upper pressure device and hold-down devices carry out punching press modification up and down to the up and down direction of chromed ornament item.The production line does not need manual operation when realizing the molding of chromed ornament item, realizes that chromed ornament item is formed from conveying, positioning, clamping, left and right, formed up and down, exits shaping station, releases the automatic operation for clamping and collecting chromed ornament item after molding.
Description
Technical field
The present invention relates to punch forming technical field, specifically a kind of automobile chromed ornament stamping line, ornamental strip
It is decorated for vehicle glass dedicated.
Background technique
Generally, automobile two sides car door installation can be lifted glass, and glass can be under the driving of lifting device, can be along definitive orbit
It moves up and down, in the upside of glass, gap occurs between the edge part and vehicle body of glass, the chromed ornament for eliminating gap is installed
Item, chromed ornament item, which is mounted in, plays the role of device and matching on the automobile of sealing function on edge on automotive window
Part, the material of chromed ornament item is mainly stainless steel at present, and wherein paillette is made by stainless steel.
The inside of ornamental strip and the position of glass contact have rubber weather strip, glass lifting play afterwards in place one it is close
The effect of envelope, while shock-absorbing protecting can be played the role of.Bright wisp part has stronger hardness, while playing the role of decoration,
The rubber strip of inside has the function of sealing function while having damping.Because its aesthetics and practicability are by numerous car users scholar
Favor.
The forming technique of current this chromed ornament item relies primarily on punch forming, and bright wisp part will complete after adhesive rubber
Preparation, and by manually carrying out fixed length cutting to chromed ornament item, moulding section mainly passes through by hand in ornamental strip
Groove in load the fillers of plastics a kind of, place a bloom in end margin position, prevent chromed ornament item in punching course
In unnecessary modification, the effect of bloom mainly prevents clamp system from making the damage of chromed ornament item, then puts ornamental strip
It sets on molding die, two sides are clamped ornamental strip by Hydraulic Clamping Mechanism, then right under the collective effect of upper/lower die
One direction of ornamental strip is formed, and the another clamp system by two sides drives chromed ornament item to complete to rush in the other directions
It is molded.
Current production technology is primarily present problem: after 1. chromed ornament items complete cutting, needing chromed ornament manually
Item moves to stamping station, can have a greatly reduced quality in terms of production efficiency；2. needing by hand to fill in the filler of three sections of chromed ornament items
Inside chromed ornament item, then chromed ornament item is placed in stamping station, is positioned；3. in process of production, positioning
Clamp system can clamp both ends part, and clamping part inside stuffing is bloom, and bloom can bear the strength clamped, form
Afterwards, the chromed ornament item that both ends clamp position is subject to crushing, and is needed to puncture, is caused very big waste, after the completion of 4. shaping works
It needs manually to extract filler out；5. being caused whole since each step movement of entire forming process needs the more of human assistance
A process efficiency is low.
Summary of the invention
In view of the deficiencies of the prior art, the technical issues of present invention intends to solve is to provide a kind of automobile chromed ornament item punching
Pressing production line.The production line does not need manual operation when realizing the molding of chromed ornament item, realizes chromed ornament item from conveying, fixed
Position, clamping, left and right form, form up and down, exiting shaping station, release clamping and collect the automatic of chromed ornament item after molding
Change operation, has saved cost, improved forming technique, substantially increased production efficiency.
The technical solution that the present invention solves the technical problem is to provide a kind of automobile chromed ornament stamping line,
It is characterized in that the production line include conveying device, mobile device, upper pressure device, preceding pressure device, rear pressure device, hold-down devices,
Device for discharging and frame body, upper pressure device, hold-down devices, preceding pressure device and rear pressure device are mounted on the center of the entire production line, are
The machining center of this production line, conveying device are located at the left part of production line, and mobile device is located at conveying device, hold-down devices and unloads
The top for expecting device, across conveying device, hold-down devices and device for discharging, preceding pressure device and rear pressure device are to chromed ornament item
Front-rear direction carries out front and back punching press modification, upper pressure device and hold-down devices and carries out punching press up and down to the up and down direction of chromed ornament item
Modification；Above-mentioned conveying device, mobile device, upper pressure device, preceding pressure device, rear pressure device, hold-down devices, device for discharging are respectively mounted
On frame body；
The conveying device include UCP bearing, transmission shaft, driving chain, carrier chain driving member, transmission sprocket wheel, chain box,
Carrier chain driving motor and driving motor backing plate；Conveying device is located at the left end of all devices, and the carrier chain driving motor is logical
Driving motor backing plate to be crossed to be fixed on frame body, two transmission shafts pass through two UCP bearings respectively and are fixed on frame body in parallel, and two
Transmission shaft transmits power by driving chain and transmission sprocket wheel, and carrier chain driving motor passes through sprocket wheel chain and an adjacent biography
Moving axis connection, carrier chain driving motor drive the transmission shaft to rotate；Wherein sprocket wheel chain is located inside chain box, and transmission shaft drives
Sprocket wheel is transmitted, conveyer chain wheel drives driving chain movement；A number of carrier chain is installed on the inside of two driving chains
Driving member, each carrier chain driving member are respectively provided with the groove to match with the side cross-section shape of chromed ornament item, when conveying, plating
Side of the chromium ornamental strip with rubber is downward；
The mobile device includes two mobile device mounting brackets, mobile device mounting platform, mobile device guide rail, moves
Dynamic device sliding block, rack gear, rack gear mounting plate and two sucker mounting platforms；The mobile device mounting platform passes through two movements
Device mounting bracket is fixed on the top of conveying device in left-right direction, and the lower end of a mobile device mounting bracket is fixed in place
In on the bracket of conveying device two sides, another mobile device mounting bracket is fixed on the bracket of the entire production line right end；It moves
Mobile device guide rail is installed on the length direction of dynamic device mounting platform；Pass through on the trailing flank of mobile device mounting platform
Rack gear mounting plate is equipped with rack gear；Two sucker mounting platforms pass through mobile device sliding block and are mounted on mobile device guide rail,
Two sucker mounting platforms can move along the movement of device guide rail, one of sucker installation under the action of mobile device sliding block
Platform is close to conveying device, for unprocessed chromed ornament item to be moved to machining center from conveying device, another sucker
Mounting platform is close to device for discharging, for the chromed ornament item for the type that has been processed into be moved to device for discharging from machining center.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention successively use conveying device, mobile device, positioning device, left and right molding machine, upper and lower molding machine,
After the chromium plating for completing cutting can be turned panel as shaping station conveying by conveying device, chromed ornament item is realized through conveying device
Before being delivered to shaping station, chromed ornament item is moved to shaping station from carrier chain by sucker by mobile device, will be delivered into
After type station, chromium plating is turned in molding machine by panel by positioning device and is positioned, after the completion of positioning, clamp system turns chromium plating
Panel complete clamp, locating clip is next, so by hydraulic cylinder in above-below direction with punch forming is carried out on left and right directions,
In, upper/lower die and the complete setting of left and right mold match, will be at by the sucker of mobile device after completing punch forming
Chromed ornament item after type moves to collection device, is collected chromed ornament item after molding by flowing plate；
2) clamp system of the invention is located at the inside of mold, be arranged on upper/lower die and left and right mold it is fluted, to
Clamp system is installed, because the modification of chromed ornament item in the lateral direction is larger, can by compensation block by left and right mold into
Row compensates, and in up and down direction, because modification itself is smaller, and the two sides of clamp system are all compressed by complete structure；
3) positioning and clamping mechanism of the invention releases pinching action, protects when preceding pressure device and rear pressure device carry out punching press
Stamping forming completion is demonstrate,proved, guarantees that chromed ornament item will not be damaged while positioning accuracy；
4) the chromed ornament item used in the present invention is that final lengths do not generate destruction, obtain during punch forming
Final result be the chromed ornament item that can be used, do not need to cut the workpiece after the completion of punch forming, punching press
It is finished product after the completion of molding, saves material, reduce process, improves working efficiency；
5) mobile device used in the present invention is constituted using four suckers arranged side by side, is driven by servo motor, positioning stops
By accurate, the positioning accuracy of work can be improved；
6) present invention can realize the connection in process with upper level process during fabrication, and be not required in the whole process
Manual operation is wanted, whole automations is realized, while resource is greatly saved, and improve working efficiency, improves entire
Safety coefficient in the process.
7) all dynamical elements use Hydraulic Elements as far as possible, can share an oil pump with 1, reach the mesh for saving resource
's.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram 1 of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 2 is a kind of overall structure diagram 2 of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 3 is a kind of rearview of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 4 is a kind of conveying device structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 5 is a kind of mobile device structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 6 is a kind of mobile device partial enlargement signal of embodiment of automobile chromed ornament stamping line of the present invention
Figure；
Fig. 7 is a kind of upper pressure device structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 8 is a kind of preceding pressure device structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Fig. 9 is a kind of preceding pressure device partial enlargement signal of embodiment of automobile chromed ornament stamping line of the present invention
Figure；
Figure 10 is a kind of positioning clamping schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Figure 11 is a kind of rear pressure device structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
Figure 12 is a kind of rear pressure device structure partial amplification of embodiment of automobile chromed ornament stamping line of the present invention
Figure；
Figure 13 is a kind of hold-down devices structural schematic diagram of embodiment of automobile chromed ornament stamping line of the present invention；
In figure, 1, conveying device, 2, mobile device, 3, upper pressure device, 4, preceding pressure device, 5, rear pressure device, 6, lower press fitting
It sets, 7, device for discharging, 8, frame body,
101, UCP bearing, 102 transmission shafts, 103 driving chains, 104, carrier chain driving member, 105 transmission sprocket wheels, 106, chain
Barrel, 107, carrier chain driving motor, 108, driving motor backing plate；
201, mobile device mounting bracket, 202, mobile device mounting platform, 203, mobile device guide rail, 204, mobile dress
Set sliding block, 205 sucker mounting platforms, 206, sucker, 207, sucker mounting plate, 208, shift servo motor, 209 shift servos electricity
Machine retarder, 210 shift servo motor mounting plates, 211, mobile device shaft coupling, 212, the small axis of mobile device, 213, mobile dress
Set end cap, 214, gear, 215, rack gear, 216, rack gear mounting plate, 217, mobile device linear bearing sleeve mounting plate, 218, shifting
Dynamic device linear bearing sleeve, 219, electric cylinders mounting plate, 220, electric cylinders, 221, mobile device linear bearing optical axis；
301, upper pressure device cylinder mount plate, 302, upper pressure device linear bearing optical axis, 303, upper pressure device linear axis
Bearing sleeve cylinder, 304, upper pressure device hydraulic cylinder, 305, upper die tool；
41, preceding pressure device cylinder mount plate, 42, preceding pressure device hydraulic cylinder, 43, preceding compression mould, 44, positioning clamping machine
Structure, 45, preceding pressure device sliding block, 46, preceding pressure device guide rail, 47, preceding pressure device compensation block；
441, clamp system cylinder mount plate, 442, clamp system hydraulic cylinder, 443, clamp system connector, 444, folder
Tight mechanism electricity pawl, 445, electric pawl connector, 446, clamp system clamping element；
501, rear pressure device cylinder mount plate, 502, rear pressure device hydraulic cylinder, 503, rear pressure device sliding block, 504, rear pressure
Module connecting piece, 505, rear compression mould, 506, internal packing, 507, spring, 508, rear pressure device sliding block, 509, rear pressure device
Guide rail, 510, universal joint, 511 universal joint mounting holes；
61, hold-down devices cylinder mount plate, 62, pushing mold, 63, hold-down devices linear bearing sleeve, 64, lower press fitting
Set linear bearing optical axis.
Specific embodiment
The present invention is explained further below with reference to examples and drawings, but is not protected in this, as to the claim of this application
Protect the restriction of range.
Automobile chromed ornament stamping line (hereinafter referred to as production line, referring to Fig. 1) of the present invention include conveying device 1,
Mobile device 2, upper pressure device 3, preceding pressure device 4, rear pressure device 5, hold-down devices 6, device for discharging 7 and frame body 8, upper pressure device,
Hold-down devices, preceding pressure device and rear pressure device are mounted on the center of the entire production line, are the machining center of this production line, conveying dress
1 left part for being located at production line is set, the effect of conveying device is that chromed ornament item is delivered to this station, mobile dress by a upper station
2 tops for being located at conveying device 1, hold-down devices 6 and device for discharging 7 are set, across conveying device, hold-down devices 6 and device for discharging
7, the crude chromed ornament item for being mainly used for conveying conveying device in place is moved to machining center, carries out locating clip
Tightly, after the completion of the positioning of chromed ornament item clamps, rear pressure device 5 fills in internal packing 506 inside chromed ornament item, preceding press fitting
It sets 4 and carries out front and back punching press modification, after the completion of the punching press modification of front and back, preceding pressure with front-rear direction of the rear pressure device 5 to chromed ornament item
Device retracts original position, upper pressure device 3 and hold-down devices 6 and carries out punching press modification up and down to the up and down direction of chromed ornament item, on
After the completion of undershoot buckling type, chromed ornament item is positioned clamp again, internal packing exits chromed ornament item, releases locating clip
Next, the chromed ornament item after the completion of molding is moved to device for discharging 7 by mobile device, by device for discharging by chromium plating after molding
Ornamental strip, which is collected, to be completed；Above-mentioned conveying device 1, mobile device 2, upper pressure device 3, preceding pressure device 4, rear pressure device 5, hold-down devices
6, device for discharging 7 is installed on frame body 8；
The conveying device 1 (referring to fig. 4) includes UCP bearing 101, transmission shaft 102, driving chain 103, conveying chain conveyer
Part 104, transmission sprocket wheel 105, chain box 106, carrier chain driving motor 107 and driving motor backing plate 108；Conveying device 1 is located at
The left end of all devices, the carrier chain driving motor 107 are fixed on frame body 8 by driving motor backing plate 108, two transmissions
Axis 102 is fixed on frame body 8 by two UCP bearings 101 in parallel respectively, and two transmission shafts pass through driving chain 103 and transmission
Sprocket wheel 105 transmits power, and carrier chain driving motor is connect by sprocket wheel chain with an adjacent transmission shaft 102, and carrier chain passes
Dynamic motor drives the transmission shaft to rotate；Wherein sprocket wheel chain is located inside chain box 106, and transmission shaft drives transmission sprocket wheel 105, passes
Send sprocket wheel 105 that driving chain 103 is driven to act；A number of carrier chain transmission parts are installed on the inside of two driving chains
104, each carrier chain driving member is respectively provided with the groove to match with the side cross-section shape of chromed ornament item, when conveying, chromium plating
Ornamental strip has the side of rubber downward, in favor of the work of mobile device；
The mobile device 2 (referring to Fig. 5) includes two mobile device mounting brackets 201, mobile device mounting platform
202, mobile device guide rail 203, mobile device sliding block 204, rack gear 215, rack gear mounting plate 216 and two sucker mounting platforms
205；The mobile device mounting platform 202 is fixed on conveying dress by two mobile device mounting brackets 201 in left-right direction
1 top is set, the lower end of a mobile device mounting bracket 201 is fixed on the bracket 8 of 1 two sides of conveying device, another
A mobile device mounting bracket 201 is fixed on the bracket of the entire production line right end；The length direction of mobile device mounting platform
On mobile device guide rail 203 is installed, the effect of mobile device guide rail is to provide guiding role for sucker mounting platform 205；?
Rack gear 215 is equipped with by rack gear mounting plate 216 on the trailing flank of mobile device mounting platform 202；Two sucker mounting platforms
205 are mounted on mobile device guide rail 203 by mobile device sliding block 204, and two sucker mounting platforms can be in mobile device
It is mobile that device guide rail is moved along under the action of sliding block 204, one of sucker mounting platform is close to conveying device, groundwork
Task is that unprocessed chromed ornament item is moved to machining center from conveying device, another sucker mounting platform is close to discharging
Device, main working tasks are that the chromed ornament item for the type that has been processed into is moved to device for discharging from machining center；
Sucker 206, sucker mounting plate 207, shift servo motor 208, movement are mounted on each sucker mounting platform
The small axis 212 of servo motor retarder 209, shift servo motor mounting plate 210, mobile device shaft coupling 211, mobile device moves
Dynamic device end cap 213, gear 214, mobile device linear bearing sleeve mounting plate 217, mobile device linear bearing sleeve 218,
Electric cylinders mounting plate 219, electric cylinders 220 and mobile device linear bearing optical axis 221；Specific mounting means is:
Pass through shift servo electricity in the side that mobile device mounting platform 202 is equipped with the sucker mounting platform of the side of rack gear
Machine mounting plate 210 installs shift servo motor 208, and shift servo motor 208 is located at the side midpoints of sucker mounting platform, moves
Dynamic servo motor 208 is connect with shift servo motor reducer 209, and shift servo motor and shift servo motor reducer are downward
The output shaft of installation, shift servo motor reducer is connect by mobile device shaft coupling 211 with the small axis 212 of mobile device, is moved
Gear 214 is installed on the dynamic small axis of device, gear is connected by key with the small axis of mobile device, and gear 214 is nibbled with 215 phase of rack gear
It closes, rack gear is fixed, and gear rotation, sucker mounting platform is moved with shift servo motor along mobile device guide rail, and being responsible for will be to be added
The chromed ornament item of work moves into station, or chromium plating after molding is turned panel and removes station；In addition in sucker mounting platform 205
Portion is symmetrically installed two electric cylinders mounting plates 219, installs electric cylinders 220 with bolt among two electric cylinders mounting plates 219, and electric cylinders 220
In the center of sucker mounting platform, the piston rod of electric cylinders is downward, and the underpart of the piston rod of electric cylinders installs sucker mounting plate 207；?
219 two sides of electric cylinders mounting plate pass through mobile device linear bearing sleeve mounting plate 217 respectively and are equipped with a mobile device straight line
Bearing sleeve 218, mobile device linear bearing sleeve 218 are located at the center of mobile device linear bearing sleeve mounting plate 217, move
Dynamic device linear bearing sleeve 218 is used cooperatively with mobile device linear bearing optical axis 221, mobile device linear bearing optical axis
221 lower part is bolted with sucker mounting plate 207, and the piston driving sucker mounting plate 207 of electric cylinders 220 moves up and down,
Uniformly distributed 4 suckers 206 on sucker mounting plate；
The upper pressure device 3 (as shown in Figure 7) includes upper pressure device cylinder mount plate 301, upper pressure device linear bearing
Optical axis 302, upper pressure device linear bearing sleeve 303, upper pressure device hydraulic cylinder 304 and upper die tool 305；In mobile device 2
Side frame body 8 on install pressure device cylinder mount plate 301, be inversely installed on upper pressure device cylinder mount plate there are two
The underpart of the piston rod of upper pressure device hydraulic cylinder 304, two upper pressure device hydraulic cylinders installs compression mould 305；Simultaneously in upper press fitting
Set upper pressure device linear bearing sleeve 303 there are three uniformly installing on cylinder mount plate, upper pressure device linear bearing sleeve 303
On install pressure device linear bearing optical axis 302, upper pressure device linear bearing optical axis and upper pressure device linear bearing sleeve cooperate
Using guiding, the lower part connection upper die tool of upper pressure device linear bearing optical axis is haved the function that, upper die has by upper pressure device
Hydraulic cylinder 304 drives, and upper pressure device linear bearing optical axis plays the role of guiding；
The preceding pressure device 4 (as shown in Figure 7, Figure 8) includes preceding pressure device cylinder mount plate 41, preceding pressure device hydraulic cylinder
42, preceding compression mould 43, positioning and clamping mechanism 44, preceding pressure device sliding block 45, preceding pressure device guide rail 46 and preceding pressure device compensation block 47；
Preceding pressure device cylinder mount plate 41 is mounted on the frame body 8 of 1 right of conveying device, and with before frame body 8
Side connection；It is pressed before preceding pressure device cylinder mount plate 41 is equipped with along the conveying direction perpendicular to automobile chromed ornament item
Guide rail 46 is set, before preceding compression mould 43 is fixed on by preceding pressure device sliding block 45 on pressure device guide rail 46, preceding compression mould can be preceding
It is slid back and forth on preceding pressure device guide rail 46 under the action of pressure device sliding block；Upper and lower break-through there are two being set at the rear portion of preceding compression mould
For installing the groove of positioning and clamping mechanism 44, pressure device compensation block 47 before being equipped on the inside of positioning and clamping mechanism, preceding pressure
Device compensation block 47 can move on the track of oneself, be and chromed ornament item song for the groove of press work on preceding compression mould
The curved surface that rate matches, and can be mobile with positioning and clamping mechanism 44, when positioning and clamping mechanism work, preceding press fitting can be driven
Compensation block movement is set, when preceding pressure device acts, preceding compression mould jointly can be completed chromed ornament item with preceding pressure device compensation block
Punching press；After completing punching press, it can be retracted with preceding pressure device；
Before preceding pressure device hydraulic cylinder 42 is mounted on pressure device cylinder mount plate 41, and preceding pressure device hydraulic cylinder 42 is defeated
Outlet is connect with preceding compression mould 43,
The positioning and clamping mechanism 44 includes clamp system cylinder mount plate 441, clamp system hydraulic cylinder 442, clamps
Mechanism connector 443, clamp system electricity pawl 444, electric pawl connector 445 and clamp system clamping element 446, clamp system hydraulic cylinder
Before mounting plate 441 is mounted on pressure device cylinder mount plate 41, when work, using being bolted, clamp system hydraulic cylinder 442
It is mounted on clamp system cylinder mount plate, is connected by screw bolts, the piston rod direction of clamp system hydraulic cylinder and preceding pressing mold
The moving direction of tool is identical, and the installation of 443 lower end of clamp system connector clamps organization hydraulic pressure cylinder, clamp system connector upper end benefit
Clamp system electricity pawl 444 is installed with bolt, is bolted, electric pawl connector is installed on the finger of clamp system electricity pawl
445, installation clamps gear grips part 446 on electric pawl connector, and the effect of clamp system clamping element is to clamp chromed ornament item,
The effect of clamp system hydraulic cylinder is mainly responsible for the movement of clamp system electricity pawl, drives clamp system electricity pawl and preceding compression mould
The direction of motion is identical；
Afterwards pressure device 5 (such as Figure 11,12) include rear pressure device cylinder mount plate 501, rear pressure device hydraulic cylinder 502, after
Pressure device sliding block 503, rear pressure device connector 504, rear compression mould 505, internal packing 506, spring 507, rear pressure device are sliding
Block 508, rear pressure device guide rail 509, universal joint 510 and universal joint mounting hole 511, wherein rear pressure device cylinder mount plate 501
It is mounted on frame body 8, pressure device guide rail 509 after being equipped on rear pressure device cylinder mount plate 501, rear compression mould 505 is logical
Later pressure device sliding block 508 is fixed on rear pressure device guide rail 509, and rear compression mould 505 can come on rear pressure device guide rail 509
Return is dynamic；Pressure device is hydraulic after being equipped on rear pressure device cylinder mount plate 501 in the gap of rear pressure device guide rail 509
Cylinder 502, rear pressure device hydraulic cylinder 502 is contrary with preceding pressure device hydraulic cylinder, so that the direction of preceding compression mould and rear pressing mold
The direction of motion of tool is on the contrary, the direction of rear pressure device guide rail is identical as the direction of preceding pressure device guide rail, rear pressure device hydraulic cylinder 502
It is connect between rear compression mould by rear pressure device connector 504, internal packing 506 is installed on rear compression mould, it is internal
Packing is connected by spring 507 with rear compression mould, and compression mould moves forward after the piston rod of rear pressure device hydraulic cylinder pushes,
When mobile, internal packing is filled in the groove inside chromed ornament item, because internal punching press item is hinged by 12 sections of packings
It forming, and the hinged direction of two adjacent hinges is orthogonal, the both ends of internal packing are connect by spring with rear compression mould, and
There are 4 universal joints 510 in side, connects the side of internal packing 506, corresponding that rear compression mould concentric position is provided with 4
Universal joint mounting hole 511, when internal packing 505 is with chromed ornament modification, the effect of universal joint and universal joint mounting hole
It can allow the modification of internal packing；
The hold-down devices (as shown in figure 12) include hold-down devices cylinder mount plate 61, push mold 62, push
Device linear bearing sleeve 63, hold-down devices hydraulic cylinder 65 and hold-down devices linear bearing optical axis 64, wherein hold-down devices are hydraulic
Cylinder mounting plate 61 is mounted on the frame body 8 immediately below pressure device, and two are uniformly installed on hold-down devices cylinder mount plate
The piston rod upper end of hold-down devices hydraulic cylinder 65 and hold-down devices linear bearing sleeve 63, hold-down devices hydraulic cylinder is installed by lower die
Tool 62, corresponding installation hold-down devices linear bearing optical axis 64, hold-down devices on each hold-down devices linear bearing sleeve 63
Linear bearing optical axis and hold-down devices linear bearing sleeve push mold by hold-down devices liquid with the use of guiding is haved the function that
Cylinder pressure driving, hold-down devices linear bearing optical axis play the role of guiding；Upper pressure device and hold-down devices are to be applied in combination, upper pressure
Device from top to bottom presses, and hold-down devices press from bottom to top, and down devices are used cooperatively.
The operation principle and process of production line of the present invention is:
1) it conveys
Carrier chain driving motor drives conveyor chain to rotate, crude conveying of the chromed ornament item through conveying device,
The carrier chain driving member groove part of conveying device, which can satisfy, just to be made chromed ornament item posture is preferable in a groove, is transported
In the process, the side with rubber is downward, and rubber-free smooth surface upward, is fed forward to mobile device, prepares to utilize movement
Device is conveyed；
2) mobile
A sucker mounting platform close to conveying device is started to work, and the piston rod of electric cylinders moves down, and drives sucker
Mounting platform moves down, and is moved on the upside of chromed ornament item, sucker suction chromed ornament item, effect of the ornamental strip in sucker
Under, it is moved up with the piston rod of electric cylinders, after being moved to the initial position of electric cylinders, under the driving of mobile device servo motor,
Entire sucker mounting platform can move along the movement of device guide rail, drive chromed ornament item to be moved at machining center, locating clip
Tight mechanism starts to work；When press work starts, mobile device retracts original position, is ready for the shifting of next chromed ornament item
It starts building to make；
3) positioning clamps
Positioning clamps the generation for relying primarily on clamp system clamping element, and positioning and clamping mechanism starts to carry out chromed ornament item
It clamps, is moved forward by clamp system Hydraulic Cylinder clamp system electricity pawl, the work of clamp system connector is driven to clamp plating
Chromium ornamental strip completes positioning and clamping movement；
4) front and back punching press
Punching press is carried out to chromed ornament item by preceding pressure device and rear pressure device, preceding compression mould and rear compression mould are that cooperation makes
Two forming blocks have the size and shape of cooperation, respectively in the work of preceding pressure device hydraulic cylinder and rear pressure device hydraulic cylinder
Punching press is carried out under, after punching press, preceding pressure device retreats to original position backward, with punching press above and below benefit；
5) punching press up and down
Punching press is carried out to chromed ornament item by upper pressure device and hold-down devices, upper die tool and pushing mold are that cooperation makes
Two forming blocks have the size and shape of cooperation, respectively in the work of upper pressure device hydraulic cylinder and hold-down devices hydraulic cylinder
Punching press is carried out under, after punching press, upper pressure device and hold-down devices retreat to respective original position backward, with benefit output；
6) mobile
While press work carries out, the sucker mounting platform close to device for discharging is started to work, when presser finishs
Chromed ornament item after processing is completed is fixedly clamped by Cheng Hou, positioning and clamping mechanism, while rear pressure device drives internal packing
Chromed ornament item is exited, the piston rod of electric cylinders moves down, and drives sucker mounting platform to move down, is moved to chromed ornament item
Top, sucker suction chromed ornament item, meanwhile, clamp system loosens, retract original position, ornamental strip under the action of sucker, with
The piston rod of electric cylinders moves up, entire to inhale under the driving of mobile device servo motor after being moved to the initial position of electric cylinders
Disk mounting platform can move along the movement of device guide rail, drive chromed ornament item to be moved at flowing plate by machining center, will complete
Workpiece output afterwards；Then it repeats the above steps.
The present invention does not address place and is suitable for the prior art.
Claims (7)
1. a kind of automobile chromed ornament stamping line, it is characterised in that the production line include conveying device, mobile device, on
Pressure device, preceding pressure device, rear pressure device, hold-down devices, device for discharging and frame body, upper pressure device, hold-down devices, preceding pressure device and
Pressure device is mounted on the center of the entire production line afterwards, is the machining center of this production line, and conveying device is located at the left part of production line,
Mobile device is located at the top of conveying device, hold-down devices and device for discharging, fills across conveying device, hold-down devices and discharging
It sets, preceding pressure device and rear pressure device carry out front and back punching press modification, upper pressure device and lower press fitting to the front-rear direction of chromed ornament item
It sets and punching press modification up and down is carried out to the up and down direction of chromed ornament item；Above-mentioned conveying device, mobile device, upper pressure device, preceding pressure
Device, rear pressure device, hold-down devices, device for discharging are installed on frame body；
The conveying device includes UCP bearing, transmission shaft, driving chain, carrier chain driving member, transmission sprocket wheel, chain box, conveying
Chain conveyer motor and driving motor backing plate；Conveying device is located at the left end of all devices, and the carrier chain driving motor passes through biography
Dynamic motor gasket is fixed on frame body, and two transmission shafts pass through two UCP bearings respectively and are fixed on frame body in parallel, two transmissions
Axis transmits power by driving chain and transmission sprocket wheel, and carrier chain driving motor passes through sprocket wheel chain and an adjacent transmission shaft
Connection, carrier chain driving motor drive the transmission shaft to rotate；Wherein sprocket wheel chain is located inside chain box, and transmission shaft drives transmission
Sprocket wheel, conveyer chain wheel drive driving chain movement；A number of conveying chain conveyer is installed on the inside of two driving chains
Part, each carrier chain driving member are respectively provided with the groove to match with the side cross-section shape of chromed ornament item, when conveying, chromium plating dress
Side of the panel with rubber is downward；
The mobile device includes two mobile device mounting brackets, mobile device mounting platform, mobile device guide rail, mobile dress
Set sliding block, rack gear, rack gear mounting plate and two sucker mounting platforms；The mobile device mounting platform passes through two mobile devices
Mounting bracket is fixed on the top of conveying device in left-right direction, and the lower end of a mobile device mounting bracket is fixed on positioned at defeated
On the bracket for sending device two sides, another mobile device mounting bracket is fixed on the bracket of the entire production line right end；Mobile dress
It sets and mobile device guide rail is installed on the length direction of mounting platform；Pass through rack gear on the trailing flank of mobile device mounting platform
Mounting plate is equipped with rack gear；Two sucker mounting platforms pass through mobile device sliding block and are mounted on mobile device guide rail, and two
Sucker mounting platform can move along the movement of device guide rail, one of sucker mounting platform under the action of mobile device sliding block
Close to conveying device, for unprocessed chromed ornament item to be moved to machining center from conveying device, the installation of another sucker
Platform is close to device for discharging, for the chromed ornament item for the type that has been processed into be moved to device for discharging from machining center.
2. automobile chromed ornament stamping line according to claim 1, it is characterised in that the upper pressure device includes
Upper pressure device cylinder mount plate, upper pressure device linear bearing optical axis, upper pressure device linear bearing sleeve, upper pressure device hydraulic cylinder
Have with upper die；Pressure device cylinder mount plate is installed on square frame body on the mobile device, is pacified in upper pressure device hydraulic cylinder
It is inversely installed in loading board there are two upper pressure device hydraulic cylinder, the underpart of the piston rod of two upper pressure device hydraulic cylinders installs upper die
Tool；Uniformly there are three upper pressure device linear bearing sleeve, upper pressure device is straight for installation on upper pressure device cylinder mount plate simultaneously
Pressure device linear bearing optical axis, upper pressure device linear bearing optical axis and upper pressure device linear axis bearing sleeve are installed on line bearing sleeve
Cylinder is used cooperatively, and the lower part connection upper die tool of upper pressure device linear bearing optical axis, upper die tool is driven by upper pressure device hydraulic cylinder
Dynamic, upper pressure device linear bearing optical axis plays the role of guiding.
3. automobile chromed ornament stamping line according to claim 1, it is characterised in that the preceding pressure device includes
Preceding pressure device cylinder mount plate, preceding pressure device hydraulic cylinder, preceding compression mould, positioning and clamping mechanism, preceding pressure device sliding block, preceding press fitting
Set guide rail and preceding pressure device compensation block；
Preceding pressure device cylinder mount plate is mounted on the frame body of conveying device right, and is connect with the front side of frame body；?
Preceding pressure device cylinder mount plate is along perpendicular to pressure device guide rail, preceding pressure before being equipped on the conveying direction of automobile chromed ornament item
Before mold is fixed on by preceding pressure device sliding block on pressure device guide rail, preceding compression mould can under the action of preceding pressure device sliding block
It is slid back and forth on preceding pressure device guide rail；It is set at the rear portion of preceding compression mould and is used to that positioning and clamping mechanism be installed there are two upper and lower break-through
Groove, pressure device compensation block before being equipped on the inside of positioning and clamping mechanism, preceding pressure device compensation block can be on the tracks of oneself
Mobile, the groove on preceding compression mould for press work is the curved surface matched with chromed ornament curvature, can be clamped with positioning
Mechanism is mobile；
Before preceding pressure device hydraulic cylinder is mounted on pressure device cylinder mount plate, and the output end of preceding pressure device hydraulic cylinder and preceding pressure
Mold connection.
4. automobile chromed ornament stamping line according to claim 3, it is characterised in that the positioning and clamping mechanism
Including clamp system cylinder mount plate, clamp system hydraulic cylinder, clamp system connector, clamp system electricity pawl, electric pawl connection
Part and clamp system clamping element, before clamp system cylinder mount plate is mounted on pressure device cylinder mount plate, clamp system
Hydraulic cylinder is mounted on clamp system cylinder mount plate, the piston rod direction of clamp system hydraulic cylinder and the movement of preceding compression mould
Direction is identical, and the installation of clamp system connector lower end clamps organization hydraulic pressure cylinder, and clamp system connector upper end is installed using bolt
Clamp system electricity pawl installs electric pawl connector on the finger of clamp system electricity pawl, and installation is for clamping on electric pawl connector
The clamp system clamping element of chromed ornament item.
5. automobile chromed ornament stamping line according to claim 1, it is characterised in that rear pressure device is pressed after including
Device cylinder mount plate, rear pressure device hydraulic cylinder, rear pressure device sliding block, rear pressure device connector, rear compression mould, internal filling
Item, spring, rear pressure device sliding block, rear pressure device guide rail, universal joint and universal joint mounting hole, wherein rear pressure device hydraulic cylinder installation
Plate is mounted on frame body, and pressure device guide rail after being equipped on rear pressure device cylinder mount plate, rear compression mould is pressed after passing through
It sets sliding block to be fixed on rear pressure device guide rail, and rear compression mould can move back and forth on rear pressure device guide rail；It is led in rear pressure device
Rear pressure device hydraulic cylinder, rear pressure device hydraulic cylinder and preceding press fitting are installed on the rear pressure device cylinder mount plate in the gap of rail
The contrary of hydraulic cylinder is set, so that the direction of motion of the direction of preceding compression mould and rear compression mould is on the contrary, rear pressure device guide rail
Direction is identical as the direction of preceding pressure device guide rail, is connected between rear pressure device hydraulic cylinder and rear compression mould by rear pressure device connector
It connects, internal packing is installed on rear compression mould, internal packing is connected by spring with rear compression mould, internal packing
Side connect four universal joints, it is corresponding in the setting of rear compression mould concentric position there are four universal joint mounting hole, when inside is filled out
When filling item with chromed ornament modification, the effect of universal joint and universal joint mounting hole can allow the modification of internal packing.
6. automobile chromed ornament stamping line according to claim 1, it is characterised in that the hold-down devices packet
It includes hold-down devices cylinder mount plate, push mold, hold-down devices linear bearing sleeve, hold-down devices hydraulic cylinder and hold-down devices
Linear bearing optical axis, wherein hold-down devices cylinder mount plate is mounted on the frame body immediately below pressure device, in hold-down devices
Two hold-down devices hydraulic cylinders and hold-down devices linear bearing sleeve, hold-down devices hydraulic cylinder are uniformly installed on cylinder mount plate
The installation of piston rod upper end push mold, the corresponding installation hold-down devices linear axis on each hold-down devices linear bearing sleeve
Chengguang axis, hold-down devices linear bearing optical axis are used cooperatively with hold-down devices linear bearing sleeve, push mold by hold-down devices
Driven by Hydraulic Cylinder.
7. automobile chromed ornament stamping line according to claim 1, it is characterised in that each sucker mounting platform
On be mounted on sucker, sucker mounting plate, shift servo motor, shift servo motor reducer, shift servo motor mounting plate,
The small axis of mobile device shaft coupling, mobile device, mobile device end cap, gear, mobile device linear bearing sleeve mounting plate, movement
Device linear bearing sleeve, electric cylinders mounting plate, electric cylinders and mobile device linear bearing optical axis；Specific mounting means is:
It is installed in the side that mobile device mounting platform is equipped with the sucker mounting platform of the side of rack gear by shift servo motor
Plate installs shift servo motor, and shift servo motor is located at the side midpoints of sucker mounting platform, shift servo motor and shifting
Dynamic servo motor retarder connection, shift servo motor and shift servo motor reducer are installed downwards, and shift servo motor subtracts
The output shaft of fast device passes through mobile device shaft coupling and the small axis connection of mobile device, is equipped with gear, tooth on the small axis of mobile device
Wheel be connected by key with the small axis of mobile device, wheel and rack is meshed, and rack gear is fixed, gear rotate, sucker mounting platform with
Shift servo motor is moved along mobile device guide rail；In addition two electric cylinders mounting plates are symmetrically installed in the middle part of sucker mounting platform,
Electric cylinders are installed with bolt among two electric cylinders mounting plates, electric cylinders are located at the center of sucker mounting platform, the piston rods of electric cylinders to
Under, the underpart of the piston rod of electric cylinders installs sucker mounting plate；Pass through mobile device linear axis bearing sleeve respectively in electric cylinders mounting plate two sides
Cylinder mounting plate is equipped with a mobile device linear bearing sleeve, and mobile device linear bearing sleeve is located at mobile device linear axis
The center of bearing sleeve cylinder mounting plate, mobile device linear bearing sleeve are used cooperatively with mobile device linear bearing optical axis, mobile dress
The lower part and sucker mounting plate for setting linear bearing optical axis are bolted, and move down on the piston driving sucker mounting plate of electric cylinders
It is dynamic, uniformly distributed four suckers on sucker mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133341.6A CN107931396B (en) | 2017-11-16 | 2017-11-16 | A kind of automobile chromed ornament stamping line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133341.6A CN107931396B (en) | 2017-11-16 | 2017-11-16 | A kind of automobile chromed ornament stamping line |
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| CN107931396A CN107931396A (en) | 2018-04-20 |
| CN107931396B true CN107931396B (en) | 2019-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112265207B (en) * | 2020-09-15 | 2021-09-21 | 广州中新汽车零部件有限公司 | Automobile trunk ornament production line and production method thereof |
| CN115057216B (en) * | 2022-05-24 | 2024-05-17 | 清远敏瑞汽车零部件有限公司 | Multifunctional conveying system for automobile door frame trim and end cover |
| CN115157371B (en) * | 2022-06-24 | 2023-09-05 | 湖北工业大学 | Punching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2222888A5 (en) * | 1973-03-23 | 1974-10-18 | Profil Sa Ind Financ Le | Decorative strip applicable to motor car trim - has plastic or elastomer section bonded to steel backing plate |
| CN101829737B (en) * | 2010-05-20 | 2012-05-23 | 济南二机床集团有限公司 | Feeding device and feeding method thereof |
| DE102011051728A1 (en) * | 2011-07-11 | 2013-01-17 | Thyssenkrupp Lasertechnik Gmbh | Method and device for producing tailor-made sheet-metal strips |
| CN103111510B (en) * | 2013-01-24 | 2014-11-05 | 宁波福耀汽车零部件有限公司 | Multistation automatic production device of clamped-frame type products |
| CN106270105B (en) * | 2015-05-22 | 2018-08-21 | 南通超达装备股份有限公司 | NCS sundries bucket molding press cutting mould product line devices |
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Inventor after: Guan Yuming Inventor after: Gong Bo Inventor after: Jin Liqiang Inventor after: Xia Yuqiang Inventor after: Geng Hongbo Inventor after: Yan Yonghui Inventor after: Sun Huaxing Inventor after: Sun Junshan Inventor before: Guan Yuming Inventor before: Gong Bo Inventor before: Jin Liqiang Inventor before: Xia Yuqiang Inventor before: Geng Hongbo Inventor before: Yan Yonghui Inventor before: Sun Huaxing Inventor before: Sun Junshan |
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