CN107243585B - A kind of carrying of crankshaft flash and dismounting device - Google Patents
A kind of carrying of crankshaft flash and dismounting device Download PDFInfo
- Publication number
- CN107243585B CN107243585B CN201610673670.9A CN201610673670A CN107243585B CN 107243585 B CN107243585 B CN 107243585B CN 201610673670 A CN201610673670 A CN 201610673670A CN 107243585 B CN107243585 B CN 107243585B
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- China
- Prior art keywords
- frame
- overlap
- cylinder
- hinged
- guide rail
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/08—Making machine elements axles or shafts crankshafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention discloses carrying and the dismounting device of a kind of crankshaft flash, more bar linkworks are driven to drive overlap trolley and its load material frame by Telescopic-cylinder, overlap is translated along profiling guide rail frame, it afterwards turns over, the overlap on load material frame is translated from press machine shaving die station to take out, in its switching process, overlap is slid by self weight into overlap basket.The configuration of the present invention is simple, low cost, failure rate is low, easy to maintain, the high forging special purpose robot of alternative freedom degree, has the characteristics that low energy consumption, energy conservation.
Description
Technical field
The present invention relates to machinery field, specifically a kind of device for discharging.
Background technique
Crankshaft die forging process after forging stock is heated to 1150 ± 50 DEG C, after base and finish-forging, forms the hot forging with overlap
Base.Hot forging base is transported on the outside of clipping press mold using transmission mechanism, and will be hot-forged base lift through the lower robot of freedom degree
Play and move into the mandril position on trim die, after the mandril return on robot arm and cavity plate, hot forging base is fallen under trimming
It in the shape slot of mould, is run through clipping press, after trimming punch and matrix tool carries out hot trimming to hot forging base, forms forging, forging warp
Subsequent thermal recalibration process and it is cooling after, then after the manufacturing procedures such as being heat-treated, being machined, formed the crankshaft of engine at
Product.
After being hot-forged base excision overlap, hot forging base is fallen under trimming in the die holder of mold, by the transmitting device in die holder, is turned
It moves to calibration equipment and carries out thermal recalibration, overlap is then trapped on trim die.
The prior art is manually to pick up hot overlap by clamp tool and be transported in overlap basket, and crankshaft is bigger, and heat flies
Bian Zeyue weight, causes labor intensity of workers big, and hot overlap temperature easily causes scald and fire at 800 to 900 DEG C.Such as
Using the high robot of freedom degree, then need to increase the functions such as the crawl, rotation, placement of overlap, equipment manufacturing cost significantly improves.
Summary of the invention
The purpose of the invention patent is the mandril function in conjunction with trimming lower die and die holder, is provided a kind of for forging line
Mobile, removal device is carried out to hot overlap automatically after trimming, be particularly suitable for crankshaft die forging forging process overlap automatic transporting,
Removal process.Specific technical solution is as follows:
A kind of carrying of crankshaft flash and dismounting device, including frame body, middle hinge shaft formula cylinder, the hinged swing rod of cylinder
Frame, the hinged rod swinging frame of overlap vehicle, overlap vehicle；Two profiling guide rail frames, the lower part fixed setting of frame body are fixed on the upside of frame body
Piston holder；The profiling guide rail frame includes two parts, and a part is horizontal direction, and another part tilts centainly downward
Angle；
The cylinder block of middle hinge shaft formula cylinder connects with the piston holder axis；The hinged rod swinging frame of cylinder is frame structure, top
2 hinged seats are arranged in portion, a hinged seat are arranged on intermediate crossbeam, lower section connects with datum axle；The work of middle hinge shaft formula cylinder
Plug connects with the hinged seat axis on crossbeam；
The hinged rod swinging frame of overlap vehicle is frame mechanism, has 4 hinge holes, the hinge hole of downside 2 and the hinged swing rod of cylinder
2 hinged seat axis of top of the trellis connect；Hinged axis connection on the downside of 2, top hinge hole and overlap vehicle；It is solid on the downside of overlap vehicle quadrangle
4 wheel group assemblies are set surely, and the wheel of the wheel group assembly rolls in profiling guide rail frame；
1 spacing adjustable plate is respectively arranged in overlap vehicle upper end front and rear sides, and through slot is arranged thereon, passes through spiral shell on spacing adjustable plate
Nail nut is connected and fixed 4 load material frame base plates, and load that there are two on each side expects welding load material frame on frame base plate, and totally two loads expect frame.
Wheel is arranged in the downside of the frame body 1, and the guide rail on the wheel and pedestal cooperates.
Overlap basket is set below profiling guide rail frame.
The invention has the advantages that driving more bar linkworks to drive overlap trolley and its load material frame, edge by Telescopic-cylinder
Profiling guide rail frame overlap is translated, afterwards turn over, keep the overlap on load material frame flat from press machine shaving die station
It pipettes out, in switching process, overlap is slid by self weight into overlap basket.The configuration of the present invention is simple, low cost, failure rate is low,
Easy to maintain, the high forging special purpose robot of alternative freedom degree has the characteristics that low energy consumption, energy conservation.
Detailed description of the invention
Fig. 1, Fig. 2, Fig. 3 are structural schematic diagrams of the embodiment of the present invention；
Wherein,
Fig. 1 is that mandril holds up overlap, the forward flash locations schematic diagram of load material frame；
Fig. 2 is that edger mandril falls return, and overlap falls in schematic diagram on load material frame；
Fig. 3 is cylinder piston reversion to initial point position, and overlap slides the schematic diagram into overlap basket by self weight；
Fig. 4 is main view；
Fig. 5 is the A direction view of Fig. 4；
Fig. 6 is the B-B cross-sectional view of Fig. 4；
Fig. 7 is the C-C partial sectional view of Fig. 5；
Fig. 8 is the D-D cross-sectional view of Fig. 6；
Fig. 9 is the E-E cross-sectional view of Fig. 6；
Figure 10 is the F-F partial sectional view of Fig. 4.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing, and as shown in the picture, the present invention includes frame body 1, middle hinge shaft formula cylinder
2, the hinged rod swinging frame 3 of cylinder, the hinged rod swinging frame 4 of overlap vehicle, overlap vehicle 5；Two profiling guide rail frames are fixed in the upside of frame body 1
Piston holder 21 is fixedly installed in the lower part of 1f, frame body 1；The profiling guide rail frame 1f includes two parts, and a part is level side
To another part is tilted a certain angle downward；
The cylinder block of middle hinge shaft formula cylinder 2 connects with 21 axis of piston holder；The hinged rod swinging frame 3 of cylinder is frame knot
Structure, top are arranged 2 hinged seat 3f, a hinged seat 3a are arranged on intermediate crossbeam, lower section connects with datum axle；Middle hinge shaft formula
Hinged seat 3a axis on the piston and crossbeam of cylinder 2 connects；
The hinged rod swinging frame 4 of overlap vehicle is frame mechanism, has 4 hinge holes, the hole of downside 2 and the hinged rod swinging frame 3 of cylinder
2 hinged seat axis at top connect；Hinged axis connection on the downside of 2, top hinge hole and overlap vehicle；5 four jiaos of downsides of overlap vehicle are fixed
4 wheel group assembly 5c are set, and the wheel of the wheel group assembly 5c rolls in profiling guide rail frame 1f；
1 spacing adjustable plate 5d is respectively arranged in 5 upper end front and rear sides of overlap vehicle, is arranged through slot thereon, on spacing adjustable plate 5d
4 loads are connected and fixed by screw-nut and expect frame base plate 5e, and load that there are two on each side expects welding load material frame 5f on frame base plate 5e, altogether
Two loads expect frame 5f.
Wheel is arranged in the downside of the frame body 1, and the guide rail on the wheel and pedestal cooperates.
Overlap basket 7 is set below profiling guide rail frame 1f.
Structure of the invention is described in detail further below:
Frame body 1 is welded to form by structure with rectangular cold-bend hollow profiled bar, steel plate etc., and be welded 4 wheels on the outside of the bottom of quadrangle
Group 1a, wheel group 1a limit mobile direction and distance in the groove of guide rail 8.Wheel group 1a is by wheel 1a1, bearing 1a2, axis
Socket end lid 1a3, axle 1a4, axle bed 1a5 composition, bearing (ball) cover 1a3 are fixed on axle 1a4 using hexagon socket cap head screw
On, axle 1a4 fastens wheel group 1a across the Kong Houyong hex nut of axle bed 1a5, and axle bed 1a5 is welded on frame body 1.In frame
1 middle part of body, is welded to form cylinder supports frame 1b with rectangular cold-bend hollow profiled bar using the common channel steel of hot rolling and structure, in cylinder branch
The common channel steel of the hot rolling of support 1b thereon drills and the cylinder overturning pedestal 1c that is welded, and cylinder is overturn to the central hollow axle sleeve of lid 1d
In the middle hinge shaft of middle hinge shaft formula cylinder 2, drills on cylinder overturning pedestal 1c and make 4 threaded holes, then use spiral shell
Cylinder is overturn lid 1d and is connected on cylinder overturning pedestal 1c by nail, and such middle hinge shaft formula cylinder 2 can overturn lid around cylinder and turn
It is dynamic.
The upside of frame body 1 is connected by screw to assembling profiling track base 1e, and two profiling guide rail frames are welded and fixed thereon
1f welds several profiling guide rail reinforcing rib 1g on the outside of profiling guide rail frame 1f, two front and back ends profiling guide rail frame 1f, leads to
It crosses screw and is fixedly connected with profiling guide rail frame end plate 1h.
The piston rod end threaded hole of middle hinge shaft formula cylinder 2 is fixedly connected with hinge bar 2a, and is lockked admittedly by nut 2b
Surely hinge bar 2a is connected.2 both ends of middle hinge shaft formula cylinder connect compressed-air hose pipeline, and each pipeline is equipped with band check valve
Quick change dock pipe fitting, it is easy to disassemble.
The hinged rod swinging frame 3 of cylinder is welded to form by steel plate and structure with rectangular cold-bend hollow profiled bar, on intermediate crossbeam
Welding assembly hinged seat 3a passes through hinged seat 3a using pin shaft 3b and is fixedly connected with hinge bar 2a connection middle hinge shaft formula cylinder 2,
Both ends on pin shaft 3b are equipped with groove, and pin shaft 3b is carried out axial thrust locking using circlip for shaft 3c.Cylinder is hinged
Simultaneously the hinged rod swinging frame axis 3d of welding assembly cylinder, the hinged both ends rod swinging frame axis 3d of cylinder assemble for the steel plate drilling of 3 bottom of rod swinging frame
Rolling bearing units 3e, rolling bearing units 3e are fixed by screw and the threaded hole on 1 bottom steel plate of frame body, with the shifting of cylinder piston
Dynamic, the hinged rod swinging frame 3 of pusher cylinder is rotated around the hinged rod swinging frame axis 3d of cylinder.The knot at hinged 3 top of rod swinging frame of cylinder
Structure 2 hinged seat 3f of rectangular cold-bend hollow profiled bar welding assembly.
The hinged rod swinging frame 4 of overlap vehicle, with 4 hinge holes, the hole of downside 2 is connected to cylinder by 2 pin shaft 3g and cuts with scissors
2 hinged seat 3f for connecing the top of rod swinging frame 3, the both ends on pin shaft 3g are equipped with groove, using circlip for shaft 3h by pin shaft
3g carries out axial thrust locking.
Overlap vehicle 5 is welded to form by structure with rectangular cold-bend hollow profiled bar, steel plate etc., and 2 hinged seat 4a are welded in front end,
It is connect with hinged 42 holes in upside of rod swinging frame of overlap vehicle by 2 pin shaft 4b, the both ends on pin shaft 4b are equipped with groove, using axis
Pin shaft 4b is subjected to axial thrust locking with circlip 4c.
5 four jiaos of downside 4 overlap wheel group axle bed 5a of welding assembly of overlap vehicle, pass through nut 5b locking installation on axle bed
Overlap wheel group assembly 5c, overlap wheel group assembly 5c are made of axis 5c1, wheel 5c2, bearing 5c3, hubcap 5c4.Installation
The upper lower inner surface of the circumferential surface of 4 wheel 5c2 and two profiling guide rail 1f on frame body 1 cooperate afterwards, and wheel 5c2 is equipped with
Seam allowance protrusion cooperates with the left and right inner surface of profiling guide rail 1f, effectively limits traffic direction and the operation of overlap vehicle 5 in this way
Distance.
1 spacing adjustable plate 5d of each welding assembly in 5 upper end front and rear sides of overlap vehicle, processes through slot, spacing adjustable plate thereon
4 loads are connected and fixed by screw-nut on 5d and expect frame base plate 5e, load material frame base plate 5e can be by adjusting after slack adjuster
Spacing holds up position to adapt to the overlap of different crankshafts.Load that there are two on each side, which expects to weld on frame base plate 5e to carry on a shoulder pole, expects frame 5f, totally two
Load material frame 5f.
The principle of the present invention is: after crankshaft die-forging forming, formation band overlap forging stock, being transported to the outside of clipping press
When, industrial control system issues signal, and at this moment the mandril 9 of mold is raised up to set height position under trimming, and industrial control system issues signal
Control robot will hold up with overlap forging stock and be sent to above shaving die, and the trailing arm of robot comes downwards to mandril 9 and holds up band
Overlap forging stock, the trailing arm of robot after downlink certain distance and exit the setting position outside the top shoe working range of press machine again
It sets, at this moment, industrial control system issues the 9 downlink return of mandril of mold under signal trimming, and band overlap hot forging base then automatically falls into trimming
In cavity plate, at this moment industrial control system issues signal again, and control press ram movement drives shaving die to carry out trimming, after trimming,
Press ram and trimming upper mold etc. rest on the upper dead center position of sliding block, and industrial control system issues signal again, and mandril 9, which is held up, to fly
After side 6 to setting height, Transmission system week of the forging stock in trimming lower die die holder is gone to thermal recalibration processing apparatus station, while work
Control signal instruction control compressed gas enters middle hinge shaft formula cylinder 2, pushes piston to move ahead and drives hinged more bar machines of the invention
Structure is run, and pushes overlap vehicle 5 forward, and load material frame 5f is simultaneously horizontal after side to overturn outside press ram to be proceeded to below overlap 6
Behind position, touches travel switch and issue control signal, the 9 downlink return of mandril of mold under trimming, while overlap 6 automatically falls in load
Expect on frame 5f, at this moment industrial control system issues signal again, and control compressed gas enters middle hinge shaft formula cylinder 2, piston is pushed to return
Hinged multi-bar linkage of the invention is driven to run, load material frame 5f and overlap 6 first move horizontally with hinged multi-bar linkage and exit pressure
Machine sliding block range, then overlap vehicle 5 and load material frame 5f outside the profiling guide rail frame that renews after moving, overturning, and overlap 6 is in gravity
Under, it slides to the overlap basket 7 in 1 outside of frame body.After next forging carries out trimming, above-mentioned run action is repeated.When overlap basket 7
In overlap accumulation certain amount after, fork truck is transported and replaces overlap basket 7.
The present invention is unidirectional by the band on the both ends compressed-air hose pipeline of middle hinge shaft formula cylinder 2 when mold changes the outfit
After the quick change butt tube joint disassembly of valve, then entire invention device is prolonged into guide rail 8 and moves to press machine side, field can be vacated in this way
Ground carries out mould release, installation, mold transhipment.
Claims (3)
1. carrying and the dismounting device of a kind of crankshaft flash, it is characterised in that: including frame body, middle hinge shaft formula cylinder, gas
The hinged rod swinging frame of cylinder, the hinged rod swinging frame of overlap vehicle, overlap vehicle；Two profiling guide rail frames are fixed on the upside of frame body, under frame body
Piston holder is fixedly installed in portion；The profiling guide rail frame includes two parts, and a part is horizontal direction, and another part is downward
Side is tilted a certain angle；
The cylinder block of middle hinge shaft formula cylinder connects with the piston holder axis；The hinged rod swinging frame of cylinder is frame structure, and top is set
2 hinged seats are set, a hinged seat are set on intermediate crossbeam, lower section connects with datum axle；The piston of middle hinge shaft formula cylinder with
Hinged seat axis on crossbeam connects；
The hinged rod swinging frame of overlap vehicle is frame mechanism, has 4 hinge holes, the hinge hole of downside 2 and the hinged rod swinging frame top of cylinder
2 hinged seat axis in portion connect；Hinged axis connection on the downside of 2, top hinge hole and overlap vehicle；Fixation is set on the downside of overlap vehicle quadrangle
4 wheel group assemblies are set, the wheel of the wheel group assembly rolls in profiling guide rail frame；
1 spacing adjustable plate is respectively arranged in overlap vehicle upper end front and rear sides, and through slot is arranged thereon, passes through screw spiral shell on spacing adjustable plate
Mother is connected and fixed 4 load material frame base plates, and load that there are two on each side expects welding load material frame on frame base plate, and totally two loads expect frame.
2. carrying and the dismounting device of crankshaft flash according to claim 1, it is characterised in that: under the frame body
Wheel is arranged in side, and the guide rail on the wheel and pedestal cooperates.
3. carrying and the dismounting device of crankshaft flash according to claim 1, it is characterised in that: profiling guide rail frame
Overlap basket is arranged in lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673670.9A CN107243585B (en) | 2016-08-16 | 2016-08-16 | A kind of carrying of crankshaft flash and dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673670.9A CN107243585B (en) | 2016-08-16 | 2016-08-16 | A kind of carrying of crankshaft flash and dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107243585A CN107243585A (en) | 2017-10-13 |
| CN107243585B true CN107243585B (en) | 2019-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610673670.9A Active CN107243585B (en) | 2016-08-16 | 2016-08-16 | A kind of carrying of crankshaft flash and dismounting device |
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| Country | Link |
|---|---|
| CN (1) | CN107243585B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045900A (en) * | 2017-12-08 | 2018-05-18 | 大连佳林设备制造有限公司 | Wiring board multi-angle loading stage |
| CN111940607B (en) * | 2020-08-11 | 2022-05-20 | 东阳市日盛电子有限公司 | Automatic precision stamping die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177219A (en) * | 1997-09-02 | 1999-03-23 | Kurimoto Ltd | Product taking-out device of forging press |
| CN201907853U (en) * | 2010-12-23 | 2011-07-27 | 山西省高平市泫氏铸业有限公司 | Loading-unloading device of single-position equipment |
| CN103111570A (en) * | 2012-12-07 | 2013-05-22 | 无锡透平叶片有限公司 | Flash trimming mechanism of blade forging pieces |
| CN204433764U (en) * | 2015-01-09 | 2015-07-01 | 陈苹 | A kind of discharging device of belt conveyer |
| CN204473842U (en) * | 2015-01-15 | 2015-07-15 | 杨仕飞 | A kind of automatic material connection device |
| CN206046963U (en) * | 2016-08-16 | 2017-03-29 | 辽宁五一八内燃机配件有限公司 | A kind of carrying of bent axle flash and dismounting device |
-
2016
- 2016-08-16 CN CN201610673670.9A patent/CN107243585B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177219A (en) * | 1997-09-02 | 1999-03-23 | Kurimoto Ltd | Product taking-out device of forging press |
| CN201907853U (en) * | 2010-12-23 | 2011-07-27 | 山西省高平市泫氏铸业有限公司 | Loading-unloading device of single-position equipment |
| CN103111570A (en) * | 2012-12-07 | 2013-05-22 | 无锡透平叶片有限公司 | Flash trimming mechanism of blade forging pieces |
| CN204433764U (en) * | 2015-01-09 | 2015-07-01 | 陈苹 | A kind of discharging device of belt conveyer |
| CN204473842U (en) * | 2015-01-15 | 2015-07-15 | 杨仕飞 | A kind of automatic material connection device |
| CN206046963U (en) * | 2016-08-16 | 2017-03-29 | 辽宁五一八内燃机配件有限公司 | A kind of carrying of bent axle flash and dismounting device |
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| Publication number | Publication date |
|---|---|
| CN107243585A (en) | 2017-10-13 |
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