CN207291074U - Press mobile platform system - Google Patents
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- CN207291074U CN207291074U CN201721373378.1U CN201721373378U CN207291074U CN 207291074 U CN207291074 U CN 207291074U CN 201721373378 U CN201721373378 U CN 201721373378U CN 207291074 U CN207291074 U CN 207291074U
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- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XEEYBQQBJWHFJM-IGMARMGPSA-N iron-56 Chemical compound [56Fe] XEEYBQQBJWHFJM-IGMARMGPSA-N 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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Abstract
A kind of press mobile platform system is the utility model is related to, it includes press engine base, mobile work platform, detent mechanism, retaining mechanism and mobile engine base；Mobile work platform is removably set on the top of press engine base, the upper surface of mobile work platform is moved along it the upper card slot that direction is provided with perforation mobile work platform, upper card slot is used for installation mold, the lower surface of mobile work platform is moved along it the lower bayonet slot that direction is provided with perforation mobile work platform, locating piece is provided with mobile work platform, locating piece is used to coordinate with detent mechanism carries out centering positioning to mobile work platform；Retaining mechanism coordinates with lower bayonet slot is locked at mobile work platform on press engine base, and the alignment mechanism of auxiliary levelling mobile work platform is provided with press engine base；Move engine base and be arranged on side of the press engine base along mobile work platform moving direction, chain conveying mechanism is provided with mobile engine base, chain conveying mechanism drives mobile work platform dynamic to move back on engine base with moving in press engine base.
Description
Technical field
It the utility model is related to mould machine technical field, more particularly to a kind of press mobile platform system.
Background technology
When molding apparatus operates, mold changing, die trial or lower die pass through operation, lower die and movement outside movable plate removal machine with product
Plate, which returns, suppresses and bears press power and mould opening force in press, which needs higher repeatable accuracy.The movement movement of YDT80 types
Plate（Hereinafter referred to as " mobile movable plate "）It is to be manipulated by programmable controller, collects mechanical, electrical integrated mobile movable plate system
System.F.F., slow-motion, positioning, the work such as locked mode that can be automatically performed during mold changing.
With the development of market economy, the production of pressed part is directed to, the conventional commercial mode of production is more and more not
It is adapted to the needs in market.Multi items, small lot, the multiple batches of basic demand for becoming most customers, for meet this it is specific will
Ask, just inevitably will frequent more mold exchange in Punching Process.And the locking of workbench is also one big after changing the mold
Problem, the follow-up work of workbench de-stabilising effect carry out.Therefore how to realize mold changing after workbench it is rapid automatized
Accurate locking be also urgent need to resolve a big problem.
Publication No. is that the Chinese patent of CN104985856A discloses a kind of mobile work platform positioning and locking device, the movement
The two located lateral blocks, a termination locating piece and two sets of movable locating device groups that table positions locking device passes through setting
Horizontal thrust is resisted into closure frame, it is by there is a movable locating device to realize activity orientation, but between underbeam
Do not lock well, under the influence of draft power is subject to, its security performance is also the presence of very big hidden danger, and neither one is certainly
Dynamicization regulation process.
The Chinese patent that publication No. is CN102133763A discloses the positioning of refractory brick forming hydraulic press mould lower die and lock
Tight device, including it is prominent it is convex on die holder along end to the T-shaped bar of extension, it is a kind of to be located at by the sink-float raceway of upper and lower driving
The top of the T-shaped bar, lower die bottom corresponding position are equipped with the T-slot that is connected with the T-shaped bar sliding sleeve, T-shaped bar bottom and oil cylinder
Piston connects.Piston drop-down drives T-shaped bar to move down, so that lower die is locked on die holder after being fitted close with T-slot.Although
It provides a kind of locking mode, but can not realize that automatic moving moves mould, and does not position well.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide press mobile platform system, the system is in reality
While existing mobile work platform rapid automatized precise positioning, the positioning of the movement of mobile work platform and guiding after convenient mold changing,
It is moved easily the positioning after movable workbench and locking.
To achieve the above object, the utility model uses following technical scheme：
Press mobile platform system, including press engine base, mobile work platform, detent mechanism, retaining mechanism and mobile engine base；
Mobile work platform is removably set on the top of press engine base, and the upper surface of mobile work platform is moved along it direction and is provided with perforation
The upper card slot of mobile work platform front and back end, upper card slot are used for installation mold, and the lower surface of mobile work platform is moved along it direction and sets
The lower bayonet slot of perforation mobile work platform front and back end is equipped with, is provided with locating piece in mobile work platform, locating piece is used for and localization machine
Structure coordinates carries out centering positioning to mobile work platform；Retaining mechanism coordinates with lower bayonet slot is locked at press engine base by mobile work platform
On, the alignment mechanism that auxiliary aligns mobile work platform is provided with press engine base；Mobile engine base is arranged on press engine base edge and moves
The rear end in movable workbench direction, moves and chain conveying mechanism is provided with engine base, chain conveying mechanism driving mobile work platform
It is dynamic to move back on engine base with moving in press engine base, it is provided with mobile engine base and coordinates with lower bayonet slot to mobile work platform movement side
To the guiding mechanism being oriented to.
Wherein, the alignment mechanism is to be arranged on the both sides of mobile work platform and arranged along mobile work platform moving direction
Some directive wheels, the directive wheel get close to mobile work platform setting.
Wherein, the guiding mechanism includes the guide rail set along mobile work platform moving direction, uniformly fixed on guide rail to connect
Some top guides are connected to, top guide is adapted to the lower bayonet slot of mobile work platform, and top guide is rolled with lower bayonet slot to be coordinated.
Wherein, the front end of press engine base along the mobile work platform moving direction is provided with travel switch and prevents from moving work
Make the limiting plate of platform abjection press engine base, travel switch is electrically connected with the controller, and mobile work platform touching travel switch, stroke is opened
Close and trigger signal is sent into controller, controller control mobile work platform stops movement, vibration damping sheet is installed with limiting plate.
Wherein, the detent mechanism is arranged on press base inner, and detent mechanism is included on guide part and driving guide part
The positioning drive unit of lower movement, positioning drive unit can drive guide part to move up and stretch into locating piece, detent mechanism
Bottom is provided with sensor block, and the side of sensor block is provided with two positioning up and down close to switch, and upper and lower two position close to switch difference
The upper limit and lower limit of corresponding guide part movement；Positioning drive unit, sensor block and positioning close to switch respectively with controller
It is electrically connected.
Wherein, the retaining mechanism is arranged on press base inner, and retaining mechanism includes rod assembly and driving pull rod group
The locking driving device that part moves up and down, the head of locking hydraulic device driving rod assembly compress lower bayonet slot locking mobile working
Platform, is provided with the measuring device for accurately measuring rod assembly shift length on retaining mechanism, measuring device is electrically connected with the controller.
Wherein, the retaining mechanism set altogether it is multigroup and be separately positioned on mobile work platform be moved along it direction front end and
Rear end, every group of retaining mechanism include two rod assemblies and a locking driving device, and two rod assembly parallel intervals are set, two pull rods
The lower horizontal of component is provided with a crossbeam, and the lower end of two rod assemblies is respectively fixedly connected with the both ends of crossbeam, locking driving
Device drives two rod assemblies synchronously to move up and down between being fixed on two rod assemblies.
Wherein, the measuring device is the micropulse displacement sensor being disposed therein on the downside of a retaining mechanism, micropulse
The positioning magnetic patch of displacement sensor is installed on crossbeam, and the measuring cell of micropulse displacement sensor is arranged on the downside of retaining mechanism
Side.
Wherein, the moving direction of the centre position of the mobile engine base along mobile work platform, which rolls, is provided with some supports greatly
Wheel, the moving direction of two side positions along the mobile work platform of mobile engine base, which rolls, is provided with some support steamboats.
Wherein, chain tension testing agency is provided with the side of the mobile engine base, chain tension testing agency includes
By the chain roller of the chain support of chain conveying mechanism, the inductor being fixed on mobile engine base and it is arranged on moving machine
The cantilever slab of seat side；Cantilever slab near-end is rotatably connected on mobile engine base, and distal end is hanging to be set and during chain tension positioned at sense
Answer the top of device, chain roller be rotatably connected on cantilever slab proximally and distally between, chain relaxation makes cantilever slab distal end downward
Rotate triggering inductor alarm.
The utility model has the advantages that：
1st, auxiliary levelling and guiding mechanism are respectively arranged with the press engine base of the utility model and mobile engine base, realized
While mobile work platform rapid automatized precise positioning, the positioning of the movement of mobile work platform and guiding, side after convenient mold changing
Just the positioning and locking after mobile work platform movement.
2nd, the utility model is provided with controller, travel switch close switch etc., can preferably realize mobile platform
The automatic regulation of system.
3rd, the utility model is provided with detent mechanism, and detent mechanism is engaged with the locating piece of mobile work platform lower part, energy
It is enough to realize positioning function well, and positioned respectively at the following table face diagonal of mobile work platform, realize that centering positions, can be more
Add stabilization.
4th, the utility model is provided with retaining mechanism, and the lower bayonet slot cooperation of retaining mechanism and mobile work platform can be more preferable
Play the role of locking, mobile work platform does not interfere with the movement of subsequent movement workbench after resetting, improve work efficiency.
5th, the utility model is provided with limiting plate, can preferably prevent mobile work platform from deviating from because of inertia so that positioning
The effect of locking is more preferable.
6th, the utility model is capable of the precision of effective guarantee chain drive, finds chain Problem of Failure, chain failure in time
The whole process of monitoring can be realized automatically, it is not necessary to which the extra operation of people, improves the degree of automation of mobile platform system.
7th, the utility model is provided with alignment mechanism and enables to the drawhead of retaining mechanism to move along workbench
Moving direction be inserted in lower bayonet slot and do not deviate so that movement is more smooth, prevents in the case that mobile work platform is bigger
Shift, when some drawheads on same moving direction coordinate with same lower bayonet slot so that the resistance increase of drawhead,
So as to not influence the movement and locking of subsequent movement workbench.
Brief description of the drawings
Fig. 1 is the overall overlooking the structure diagram of the utility model；
Fig. 2 is the overall positive structure diagram of the utility model；
Fig. 3 is line C-C schematic cross-sectional view in Fig. 1；
Fig. 4 is the mobile work platform of the utility model and the positive structure diagram of press engine base；
Fig. 5 is the mobile work platform of the utility model and the overlooking the structure diagram of press engine base；
Fig. 6 is the enlarged structure schematic diagram at I in Fig. 4；
Fig. 7 is the enlarged structure schematic diagram at II in Fig. 5；
Fig. 8 is the positive structure diagram of the detent mechanism of the utility model；
Fig. 9 is the positive structure diagram of the retaining mechanism of the utility model；
Figure 10 is the side structure schematic view of the retaining mechanism of the utility model；
Figure 11 is the overlooking the structure diagram of the mobile engine base of the utility model；
Figure 12 is the positive structure diagram of the mobile engine base of the utility model；
Figure 13 is the structure diagram of the guiding mechanism of the utility model.
Description of reference numerals：
1st, press engine base；11st, travel switch；12nd, limiting plate；121st, vibration damping sheet；13rd, directive wheel；14th, instruction is close opens
Close；2nd, mobile work platform；21st, upper card slot；22nd, lower bayonet slot；23rd, locating piece；231st, flange bearing；232nd, lubricating sleeve；3rd, position
Mechanism；31st, guide part；311st, axis pin；312nd, oilless bearing；313rd, guide；32nd, positioning drive unit；321st, positioning hydraulic cylinders；
322nd, piston is positioned；323rd, upper hydraulic stem；324th, lower hydraulic stem；33rd, sensor block；34th, the close switch of positioning；4th, retaining mechanism；
41st, rod assembly；411st, drawhead；412nd, pull rod；413rd, axle sleeve；42nd, driving device is locked；421st, locked hydraulic cylinder；422、
Lock piston；423rd, hydraulic stem is locked；43rd, crossbeam；44th, micropulse displacement sensor；5th, mobile engine base；51st, contiguous block；52、
Rack；53rd, bull wheel is supported；54th, steamboat is supported；55th, guiding mechanism；551st, guide rail；552nd, top guide；56th, parallels is adjusted；57th, chain
Bar conveying mechanism；571st, drive；572nd, chain；573rd, servomotor；574th, adjustment mechanism is connected；58th, chain tension detects
Mechanism；581st, chain roller；582nd, inductor；583rd, cantilever slab.
Embodiment
The utility model is described in further details below in conjunction with the drawings and specific embodiments：
Referring to Fig. 1 to Fig. 3, press mobile platform system, including press engine base 1, mobile work platform 2, detent mechanism 3, lock
Tight mechanism 4 and mobile engine base 5；
Referring to Fig. 4 to Fig. 7, the mobile work platform 2 is removably set on the top of press engine base 1, the mobile working
The upper surface of platform 2 is moved along it the upper card slot 21 that direction is provided with the strip of perforation mobile work platform 2 front-end and back-end, it is described on
Card slot 21 is used for installation mold；In the present embodiment, the quantity of the upper card slot 21 is multiple, and card slot 21 is spaced and phase on several
Mutually it is arranged in parallel.The lower surface of the mobile work platform 2 is moved along it direction and is provided with 2 front-end and back-end of perforation mobile work platform
Strip lower bayonet slot 22, the lower bayonet slot 22 is used to retaining mechanism 4 coordinate mobile work platform 2 being locked at press engine base 1
On；In the present embodiment, the quantity of the lower bayonet slot 22 is multiple, several lower bayonet slots 22 are spaced and arranged in parallel.It is preferred that
, the upper card slot 21 and lower bayonet slot 22 are T-shaped straight slot.
It is provided with locating piece 23 in the mobile work platform 2, in the present embodiment, two is provided with the mobile work platform 2
Locating piece 23, two locating pieces 23 are arranged at 2 lower surface of mobile work platform in diagonal.In the present embodiment, the mobile work platform
Lower surface be provided with location hole, the locating piece 23 includes flange bearing 231 and the lubricating sleeve being arranged in location hole
232, the lubricating sleeve 232 is arranged between location hole top and flange bearing 231.The locating piece 23 is used for and detent mechanism
3 coordinate to the progress centering positioning of mobile work platform 2.
The front end of the press engine base 1 along 2 moving direction of mobile work platform is provided with travel switch 11 and limiting plate 12, institute
State travel switch 11 to be electrically connected with a controller, the limiting plate 12 is used to prevent mobile work platform 2 because inertia is deviate from, preferably
, vibration damping sheet 121 is installed with the limiting plate 12, the impact on limiting plate 12 is hit for buffering mobile work platform 2
Power.
The alignment mechanism of auxiliary levelling 2 moving direction of mobile work platform, the present embodiment are provided with the press engine base 1
In, the alignment mechanism is that be arranged on the both sides of mobile work platform 2 and set along 2 moving direction of mobile work platform some lead
To wheel 13, the directive wheel 13 gets close to mobile work platform 2 and sets, the directive wheel 13 of both sides when mobile work platform 2 moves forward and backward
Auxiliary levelling is carried out to the position of mobile work platform 2.
It is equal along the front-end and back-end of 2 moving direction of mobile work platform in the side of mobile work platform 2 on the press engine base 1
Instruction is provided with to be electrically connected with the controller respectively with flashing lamp close to switch 14 close to switch 14 and flashing lamp, the instruction, when
For mobile work platform 2 close to instruction close to when switching 14, instruction sends a signal to controller close to switch 14, and controller, which receives, to be indicated
Close to the signal for switching 14 and control the flicker of flashing lamp.
Referring to Fig. 3 and Fig. 8, the detent mechanism 3 is arranged on inside press engine base 1, and the detent mechanism 3 includes guide part
31 positioning drive units 32 to move up and down with driving guide part 31, the positioning drive unit 32 can drive guide part 31 upward
Movement is stretched into locating piece 23, so as to fulfill the precise positioning of mobile work platform 2；In the present embodiment, the guide part 31 is one
Axis pin 311, the axis pin 311 are set in a guide 313 by oilless bearing 312, and the guide 313 is fixedly mounted on press
On the inner roof wall of engine base 1, the axis pin 311 is slidably matched by oilless bearing 312 and guide 313.It is described fixed in the present embodiment
Position driving device 32 is positioning hydraulic device, and the positioning hydraulic device includes positioning hydraulic cylinders 321, positioning hydraulic cylinders 321
Top and bottom are respectively arranged with hydraulic fluid port, are slidingly sealed in the positioning hydraulic cylinders 321 and are arranged with positioning piston 322, described fixed
The both sides up and down of position piston 322 have been respectively fixedly connected with hydraulic stem 323 and lower hydraulic stem 324, the upper hydraulic stem 323 it is upper
End is pierced by positioning hydraulic cylinders 321 and is fixedly connected with the lower end of axis pin 311, and the lower end of the lower hydraulic stem 324 is pierced by positioning hydraulic pressure
Cylinder 321 is extended to outside positioning hydraulic cylinders 321.The bottom of the lower hydraulic stem 324 is provided with sensor block 33, the positioning hydraulic pressure
Two positioning up and down are fixedly connected with the bottom surface of cylinder 321 in the side of sensor block 33 to connect close to switch 34, two positioning up and down
Nearly switch 34 corresponds to the upper limit and lower limit of the movement of axis pin 311 respectively；Positioning hydraulic device, sensor block 33 and the positioning connect
Nearly switch 34 is electrically connected with the controller respectively.
Further, the quantity of the detent mechanism 3 is identical with the quantity of locating piece 23 and detent mechanism 3 and locating piece 23
Position correspondence set.In the present embodiment, the quantity of detent mechanism 3 is two, is arranged in diagonal inside press engine base 1.
Referring to Fig. 2, Fig. 3, Fig. 9 and Figure 10, the retaining mechanism 4 is arranged on inside press engine base 1, the retaining mechanism 4
The locking driving device 42 to move up and down including rod assembly 41 and driving rod assembly 41, the rod assembly 41 include pull rod
First 411 and pull rod 412, the top of the drawhead 411 has one and 22 shape adaptation of lower bayonet slot and can be in clamping lower bayonet slot 22
Head, in the present embodiment, the head is T fonts；The lower part of the drawhead 411 is set in an axle sleeve 413, the axis
Set 413 is fixedly mounted on the inner roof wall of press engine base 1；The pull rod 412 is vertically arranged and is fixedly connected on drawhead 411
Lower end.The locking driving device 42 is locking hydraulic device, and the locking hydraulic device driving pull rod 412 moves up and down, and draws
Bar 412 pulls drawhead 411 to move up and down, so that driving head to compress lower bayonet slot 22 locks mobile work platform 2.
In the present embodiment, the front-end and back-end that the mobile work platform 2 is moved along it direction are respectively arranged with four groups of lockings
Mechanism 4, every group of retaining mechanism 4 include two rod assemblies 41 and a locking hydraulic device, two rod assemblies, 41 parallel interval
Set, the lower horizontal of two rod assembly 41 is provided with a crossbeam 43, and the lower end of two rod assembly 41 passes through respectively
Locking nut is fixedly connected on the both ends of crossbeam 43.Driving two is drawn between the locking hydraulic device is fixed on two rod assemblies 41
Bar assembly 41 is synchronous to move up and down.Specifically, the locking hydraulic device includes the locked hydraulic cylinder positioned at the top of crossbeam 43
421, the top and lower part of the locked hydraulic cylinder 421 are respectively arranged with hydraulic fluid port, and the internal slide of the locked hydraulic cylinder 421 is close
Envelope is provided with locking piston 422, and the downside of locking piston 422 is fixedly connected with locking hydraulic stem 423, locking hydraulic stem 423
The bottom that lower end is pierced by locked hydraulic cylinder 421 extends to the outside of locked hydraulic cylinder 421, the lower end of the locking hydraulic stem 423
It is fixedly connected on the middle part of crossbeam 43.By locking the up and down motion of hydraulic stem 423, so as to drive two pull rod groups by crossbeam 43
Part 41 is synchronous to move up and down.
The measuring device for accurately measuring 41 shift length of rod assembly is provided with the retaining mechanism 4.In the present embodiment,
The measuring device is to be disposed therein the micropulse displacement sensor 44 of the downside of a retaining mechanism 4, and the micropulse displacement passes
The positioning magnetic patch of sensor 44 is installed on crossbeam 43, and the measuring cell of the micropulse displacement sensor 44 is arranged on retaining mechanism
4 lower sides.The locking hydraulic device driving crossbeam 43 drives rod assembly 41 to move up and down, and crossbeam 43 is driven on positioning magnetic patch
Lower movement, the shift length of crossbeam 43 is accurately measured by measuring cell.
Referring to Figure 11 to Figure 13, the mobile engine base 5 is arranged on press engine base 1 along after 2 moving direction of mobile work platform
Side is held, the mobile engine base 5 is connected by contiguous block 51 with press engine base 1.The mobile engine base 5 includes rack 52, described
The moving direction of the centre position on the top of rack 52 along mobile work platform 2 is spaced apart equipped with two vats, and vat is interior to roll installation
There are some support bull wheels 53.It is small that the moving direction of two side positions along the mobile work platform 2 on the top of the rack 52 offers two
Groove, interior roll of sulculus are provided with some support steamboats 54.Guiding mechanism 55, institute are installed in the rack 52 between two vat
The guide rail 551 of strip that guiding mechanism 55 includes setting along 2 moving direction of mobile work platform is stated, on the guide rail 551 uniformly
Some top guides 552 for being cased with ball bearing are fixedly connected with, the top guide 552 is adapted to the lower bayonet slot 22 of mobile work platform 2, institute
State top guide 552 and rolled with lower bayonet slot 22 and coordinated.The lower face of the rack 52 is provided with some adjustment parallels 56, by adjusting pad
The height that iron 56 can adjust rack 52 makes mobile engine base 5 be in press engine base 1 in same level.
The both sides of the rack 52 are respectively arranged with chain conveying mechanism 57, and the chain conveying mechanism 57 includes being arranged on
The drive 571 at 52 both ends of rack and the chain 572 being set on drive 571, the drive 571 pass through servomotor
573 drivings rotate, and the servomotor 573 is electrically connected with the controller, and the chain 572 is by connecting adjustment mechanism 574 with moving
Dynamic workbench 2 connects, and servomotor 573 starts drive chain conveying mechanism 57 and works, so as to pull mobile work platform 2 from press
Engine base 1 is moved on mobile engine base 5, so as to more mold exchange or takes out compacting product.
Preferably, it is provided with chain tension testing agency 58 on the side of the rack 52.The chain tension detection machine
Structure 58 includes the chain roller 581 by 572 support of chain and the inductor 582 being fixed in rack 52；Chain roller 581
The vertical displacement information of chain roller 581 is amplified by a lever amplifying mechanism, chain roller 581 is relaxed in chain 572
When by lever amplifying mechanism trigger inductor 582 alarm.Specifically, the lever amplifying mechanism includes being arranged on 52 side of rack
The cantilever slab 583 on side；583 near-end of cantilever slab is rotatably connected in rack 52, and distal end is hanging to be set；The chain roller
581 be rotatably connected on cantilever slab 583 proximally and distally between；The relaxation of chain 572 makes the distal end of cantilever slab 583 turn downwards
It is dynamic, and then trigger inductor 582 and alarm.The inductor 582 passes through alarm lamp report for one close to switch, the close switch
It is alert.
Preferably, the chain roller 581 and the level interval of 583 distal end of cantilever slab are more than itself and 583 near-end of cantilever slab
Level interval.The chain roller 581 is under the effect of gravity downwards against positioned at the upper surface of lower section chain 572.It is described
Cantilever slab 583 is obtuse triangle, and chain roller 581 is rotatably arranged at the obtuse angle of cantilever slab 583.On the cantilever slab 583
Scattering device has multiple ports for being used to mitigate weight.
Under normal condition, the distal end of cantilever slab 583 is located at the top of inductor 582 when chain 572 is in tensioning state.Chain
During 572 relaxed state, 583 amount of being rotated down of cantilever slab increases, and amplifies the amount of moving down of 583 distal end of cantilever slab by lever principle,
Inductor 582 is triggered, sensor detects that cantilever slab 583 sends alarm signal prompting automatically.
Precise positioning method during the mold changing of above-mentioned press mobile platform system, comprises the following steps：
Step 1：Mobile work platform 2, which is moved on press engine base 1, positions locked mode, including following sub-step：
Servomotor 573 starts, and drive chain conveying mechanism 57 pushes mobile work platform 2 toward 1 direction of press engine base, moves
The lower bayonet slot 22 of dynamic 2 lower surface of workbench is gradually sheathed on 411 head of drawhead, and mobile work platform 2 is moved to press engine base 1
Designated position after, touch travel switch 11, trigger signal is transferred to controller by travel switch 11, controller control servo electricity
Machine 573 is stopped, so that mobile work platform 2 stops movement；
Meanwhile the positioning hydraulic device of controller control detent mechanism 3 is started to work, the positioning positioned in hydraulic device is lived
Plug 322 drives upper hydraulic stem 323 to move up, so that driving bearing pin 311 is stretched out upwards, the upper end of axis pin 311 heads into mobile work platform 2
Lower surface locating piece 23 in, realize the precise positioning of mobile work platform 2；
At the same time, positioning piston 322 drives lower hydraulic stem 324 to move up, so as to drive the sensing of lower 324 lower end of hydraulic stem
Block 33 is moved up is transferred to controller close to switch 34 close to the sensing of switch 34, upper positioning with upper positioning by trigger signal；
The locking hydraulic device of controller control retaining mechanism 4 is started to work, locking hydraulic device driving rod assembly 41
Move down, drive the head of drawhead 411 to be close on lower bayonet slot 22, mobile work platform 2 is lock onto on press engine base 1, with this
Meanwhile micropulse displacement sensor 44 measures rod assembly 41 and moves down distance, when moving down distance and reaching preset value, micropulse
Displacement sensor 44 sends a signal to controller, and controller control locking hydraulic device is stopped；
Step 2：Mobile work platform 2 removes press engine base 1 and moves to more mold exchange on mobile engine base 5, including following sub-step
Suddenly：
When compacting is completed and needs replacing mould, the positioning hydraulic device of controller control detent mechanism 3 is started to work, fixed
Position hydraulic device driving bearing pin 311 moves down abjection locating piece 23, and simultaneously, sensor block 33 moves down and the close switch 34 of lower positioning
Trigger signal is transferred to controller by sensing, lower positioning close to switch 34, and controller control positioning hydraulic device is stopped simultaneously
The locking hydraulic device of retaining mechanism 4 is controlled to start to work；
Locking hydraulic device driving rod assembly 41 moves up, and drives and is moved away from the head of drawhead 411 on lower bayonet slot 22
Surface, at the same time, the measurement rod assembly 41 of micropulse displacement sensor 44 move up distance, reach preset value when moving up distance
When, micropulse displacement sensor 44 sends a signal to controller, and controller control locking hydraulic device, which is stopped and controls, to be watched
Motor 573 is taken to start to work；
573 drive chain conveying mechanism 57 of servomotor pulls mobile work platform 2 to pass through toward mobile 5 direction of engine base movement
Support bull wheel 53 and support the rolling of steamboat 54 to coordinate, the lower bayonet slot 22 of 2 lower surface of mobile work platform is gradually sheathed on Guiding machine
On the top guide 552 of structure 55, until after mobile work platform 2 is moved to the designated position of mobile engine base 5, controller control servomotor
573 are stopped；
After the completion of die change in mobile work platform 2, step 1 is returned to.
The foregoing is merely the patent model of specific embodiment of the present utility model, not thereby limitation the utility model
Enclose, every equivalent structure transformation made based on the specification and figures of the utility model, is directly or indirectly used in it
His relevant technical field, is similarly included in the scope of patent protection of the utility model.
Claims (10)
1. press mobile platform system, it is characterised in that：Including press engine base（1）, mobile work platform（2）, detent mechanism（3）、
Retaining mechanism（4）With mobile engine base（5）；Mobile work platform（2）It is removably set on press engine base（1）Top, mobile working
Platform（2）Upper surface be moved along it direction and be provided with perforation mobile work platform（2）The upper card slot of front and back end（21）, upper card slot（21）
For installation mold, mobile work platform（2）Lower surface be moved along it direction and be provided with perforation mobile work platform（2）Front and back end
Lower bayonet slot（22）, mobile work platform（2）On be provided with locating piece（23）, locating piece（23）For with detent mechanism（3）Cooperation pair
Mobile work platform（2）Carry out centering positioning；Retaining mechanism（4）With lower bayonet slot（22）Coordinate mobile work platform（2）It is locked at pressure
Machine engine base（1）On, press engine base（1）On be provided with auxiliary levelling mobile work platform（2）Alignment mechanism；Mobile engine base（5）If
Put in press engine base（1）Along mobile work platform（2）The rear end of moving direction, mobile engine base（5）On be provided with chain conveying mechanism
（57）, chain conveying mechanism（57）Drive mobile work platform（2）In press engine base（1）With mobile engine base（5）On move back and forth, move
Engine-bed（5）On be provided with and lower bayonet slot（22）Coordinate to mobile work platform（2）The guiding mechanism that moving direction is oriented to
（55）.
2. press mobile platform system according to claim 1, it is characterised in that：The alignment mechanism is to be arranged on movement
Workbench（2）Both sides and along mobile work platform（2）Some directive wheels arranged on moving direction（13）, the directive wheel（13）
Get close to mobile work platform（2）Set.
3. press mobile platform system according to claim 1, it is characterised in that：The guiding mechanism（55）Moved including edge
Dynamic workbench（2）The guide rail that moving direction is set（551）, guide rail（551）On be uniformly fixedly connected with some top guides（552）, lead
Head（552）With mobile work platform（2）Lower bayonet slot（22）Adaptation, top guide（552）With lower bayonet slot（22）Roll and coordinate.
4. press mobile platform system according to claim 1, it is characterised in that：The press engine base（1）Move work in edge
Make platform（2）The front end of moving direction is provided with travel switch（11）With prevent mobile work platform（2）Deviate from press engine base（1）Limit
Position plate（12）, travel switch（11）It is electrically connected with the controller, mobile work platform（2）Touch travel switch（11）, travel switch
（11）Trigger signal is sent into controller, controller control mobile work platform（2）Stop movement, limiting plate（12）Upper fixed installation
There is vibration damping sheet（121）.
5. press mobile platform system according to claim 1, it is characterised in that：The detent mechanism（3）It is arranged on pressure
Machine engine base（1）Inside, detent mechanism（3）Including guide part（31）With driving guide part（31）The positioning drive unit of up and down motion
（32）, positioning drive unit（32）Guide part can be driven（31）Move up and stretch into locating piece（23）It is interior, detent mechanism（3）Bottom
Portion is provided with sensor block（33）, sensor block（33）Side be provided with up and down two positioning close to switch（34）, it is upper and lower two positioning connect
Nearly switch（34）Guide part is corresponded to respectively（31）Mobile upper limit and lower limit；Positioning drive unit（32）, sensor block（33）
With the close switch of positioning（34）It is electrically connected with the controller respectively.
6. press mobile platform system according to claim 1, it is characterised in that：The retaining mechanism（4）It is arranged on pressure
Machine engine base（1）Inside, retaining mechanism（4）Including rod assembly（41）With driving rod assembly（41）The locking driving of up and down motion
Device（42）, locking hydraulic device driving rod assembly（41）Head compress lower bayonet slot（22）Lock mobile work platform（2）, lock
Tight mechanism（4）On be provided with and accurately measure rod assembly（41）The measuring device of shift length, measuring device are electrically connected with controller
Connect.
7. press mobile platform system according to claim 6, it is characterised in that：The retaining mechanism（4）Set altogether more
Group and it is separately positioned on mobile work platform（2）It is moved along it the front-end and back-end in direction, every group of retaining mechanism（4）Including two pull rods
Component（41）With a locking driving device（42）, two rod assemblies（41）Parallel interval is set, two rod assemblies（41）Lower part
It is horizontally disposed to have a crossbeam（43）, two rod assemblies（41）Lower end be respectively fixedly connected with crossbeam（43）Both ends, locking drive
Dynamic device（42）It is fixed on two rod assemblies（41）Between drive two rod assemblies（41）It is synchronous to move up and down.
8. press mobile platform system according to claim 7, it is characterised in that：The measuring device is to be disposed therein
One retaining mechanism（4）The micropulse displacement sensor of downside（44）, micropulse displacement sensor（44）Positioning magnetic patch be installed on
Crossbeam（43）On, micropulse displacement sensor（44）Measuring cell be arranged on retaining mechanism（4）Lower side.
9. press mobile platform system according to claim 1, it is characterised in that：The mobile engine base（5）Interposition
Put along mobile work platform（2）Moving direction roll some support bull wheels are installed（53）, mobile engine base（5）Two side position edges
Mobile work platform（2）Moving direction roll some support steamboats are installed（54）.
10. press mobile platform system according to claim 1, it is characterised in that：The mobile engine base（5）Side on
It is provided with chain tension testing agency（58）, chain tension testing agency（58）Including by chain conveying mechanism（57）Chain
（572）The chain roller of support（581）, be fixed at mobile engine base（5）On inductor（582）Be arranged on mobile engine base
（5）The cantilever slab of side（583）；Cantilever slab（583）Near-end is rotatably connected on mobile engine base（5）On, the hanging setting in distal end and chain
Bar（572）It is located at inductor during tensioning（582）Top, chain roller（581）It is rotatably connected on cantilever slab（583）Near-end and
Between distal end, chain（572）Relaxation makes cantilever slab（583）Distal end rotates down triggering inductor（582）Alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373378.1U CN207291074U (en) | 2017-10-24 | 2017-10-24 | Press mobile platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373378.1U CN207291074U (en) | 2017-10-24 | 2017-10-24 | Press mobile platform system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291074U true CN207291074U (en) | 2018-05-01 |
Family
ID=62273901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373378.1U Withdrawn - After Issue CN207291074U (en) | 2017-10-24 | 2017-10-24 | Press mobile platform system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639873A (en) * | 2017-10-24 | 2018-01-30 | 福建海源自动化机械股份有限公司 | Press mobile platform system |
-
2017
- 2017-10-24 CN CN201721373378.1U patent/CN207291074U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639873A (en) * | 2017-10-24 | 2018-01-30 | 福建海源自动化机械股份有限公司 | Press mobile platform system |
| CN107639873B (en) * | 2017-10-24 | 2023-11-10 | 江西海源复合材料科技股份有限公司 | Press mobile platform system |
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Granted publication date: 20180501 Effective date of abandoning: 20231110 |