CN207593585U - A kind of grinding wheel hydro-forming assembly line - Google Patents
A kind of grinding wheel hydro-forming assembly line Download PDFInfo
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- CN207593585U CN207593585U CN201721852799.2U CN201721852799U CN207593585U CN 207593585 U CN207593585 U CN 207593585U CN 201721852799 U CN201721852799 U CN 201721852799U CN 207593585 U CN207593585 U CN 207593585U
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Abstract
The utility model discloses a kind of grinding wheel hydro-forming assembly lines, and including flow-line equipment, the component that feeds intake, the equal component in booth, upper mold transhipment component and hydraulic package are provided on flow-line equipment；Feed intake component, the equal component in booth and hydraulic package is set gradually along assembly line direction；One end of upper mold transhipment component is arranged on the upstream that the downstream of hydraulic package, the other end are arranged on hydraulic package along assembly line direction along assembly line direction, and upper mold transhipment component is used to upper mold being transferred to the upstream of hydraulic package from the downstream of hydraulic package；The component that feeds intake includes shake sieve feed drum and the disk that feeds intake.Grinding wheel hydro-forming automates, and saves the manpower and materials for the process that feeds intake, and saves the manpower and materials input of upper mold transhipment, spreads out equal component spreading out more uniformly to molding mass.
Description
Technical field
The utility model is related to grinding wheel process units, more particularly, to a kind of grinding wheel hydro-forming assembly line.
Background technology
It is by mold and hydraulic device that molding mass pressing formation, most fed to boiler is sinter-hardened in grinding wheel production.It is existing
Grinding wheel forming production system in, hydraulic package placed upstream free time upper mold and by certain equipment by upper mold turn
It moves on assembly line；The downstream of hydraulic package places upper mold collection and receives case or platform, by certain equipment by upper mold from assembly line
On remove.So upper mold is removed and covered from assembly line in this kind setting and passes through manually carrying etc. by a series of upper molds
Transfer, this kind setting are more troublesome；More upper mold is quoted simultaneously, and device input, human input are larger.
Utility model content
In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a kind of grinding wheel hydro-forming assembly line,
Its upper mold after being come out from hydraulic press directly by upper mold transhipment component is removed and is transferred to the upper of hydraulic package by one molding die
Trip, the collection for saving upper mold are received, and save the reference quantity of upper mold, save carrying of the upper mold except assembly line hydro-forming system.
The utility model for solve its technical problem the technical solution adopted is that：
A kind of grinding wheel hydro-forming assembly line, including the flow-line equipment for being used to that lower die assembly line to be driven to move, the stream
Be provided on production line apparatus for feed intake to lower die the component that feeds intake, for drive material in lower die spread out the equal equal component in booth,
Mould transports component and the hydraulic package for hydro-forming mould；
The component that feeds intake, the equal component in booth and hydraulic package are set gradually along assembly line direction；The upper mold transhipment group
One end of part is arranged on the downstream of hydraulic package along assembly line direction, the other end is arranged on the upper of hydraulic package along assembly line direction
Trip, upper mold transhipment component are used to upper mold being transferred to the upstream of hydraulic package from the downstream of hydraulic package；
The component that feeds intake includes shake sieve feed drum and the disk that feeds intake；
The equal component in the booth is included for driving turntable that lower die rotates, for spreading out the scraper of material in equal lower die, be used for
The pushing cylinder body that driving scraper pushes and the regulating part for pushing cylinder body to be driven to move up and down；Scraper connection pushes cylinder body and lives
Stopper rod pushes cylinder body and is flexibly connected with regulating part.
Another specific embodiment according to the present utility model, further has, and the flow-line equipment includes holding
Put the material trough of lower die and the movement of shaping mould assembly line and the force piece that connect with material trough, force piece be used to driving lower die and
Shaping mould moves in material trough.
Another specific embodiment according to the present utility model, further has, and further includes the heat for being heated to material
It moulds component and the preload component of pre- hydraulic pressure is carried out to material；The thermo plastic compound is arranged on the equal component in booth along assembly line direction
Downstream, the preload component are arranged on the downstream of thermo plastic compound along assembly line direction.
Another specific embodiment according to the present utility model, further has, and further includes to drive lower die along flowing water
The lower die transhipment component of line direction transfer, for driving the first turn-over component of shaping mould turn-over and the second turn-over component；It is described
One end of upper mold transhipment component is along assembly line direction is arranged on the downstream of the second turn-over component, the other end is set along assembly line direction
In the upstream of the first turn-over component；Upper mold transhipment component, the first turn-over component, lower die transhipment component, hydraulic package and second turn over
The distribution of face component forms a closed loop.
Another specific embodiment according to the present utility model, further has, further include for by molded product from flowing water
Line apparatus shifts the molded product transfer assembly that collection is received outward, and molded product transfer assembly is arranged on hydraulic package along assembly line direction
Downstream.
Another specific embodiment according to the present utility model, further has, and the disk that feeds intake is provided with material annular groove
And the feeding port of connection material annular groove, the undertaking of material annular groove, which is shaken, sieves the material that feed drum is poured into, and material annular groove houses useful
Block is expected at the booth that feeding port is moved in driving material scraper, and the disk that feeds intake is connected with the switchboard for feeding port to be driven to open and close；
Booth material block is sequentially connected with booth material motor, and switchboard is connected with the switch cylinder body rotated for driving switch plate.
Another specific embodiment according to the present utility model, further has, and there are two the feeding port settings, two
Feeding port is arranged on a half cycle of material annular groove；Half turn of the booth material block in material annular groove drives two feeding port booth
There is material.
Another specific embodiment according to the present utility model, further has, and the turntable is sequentially connected with rotation electricity
Machine.
Another specific embodiment according to the present utility model, further has, and the regulating part includes being socketed in pushing
Adjusting nut on cylinder body shell and the regulation motor for adjusting nut to be driven to rotate, pushing cylinder body case, which is worn, is connected on adjusting
Part in nut is threadedly coupled with adjusting nut；It spreads out equal component and is provided with the equal stent in booth, spread out equal stent and be provided with to house
The mounting hole of adjusting nut rotation；The rotation control of adjusting nut pushes cylinder body and moves up or move down.
A kind of grinding wheel hydro-forming assembly line that the utility model uses, has the advantages that：One molding die
Directly its upper mold is removed by upper mold transhipment component after being come out from hydraulic press and is transferred to the upstream of hydraulic package, saves manpower
Material resources are put into；The equal device in booth that scraper can be driven to move up and down is set, and when molding mass has different in lower die, booth fills
Putting can equally spread out molding mass, avoid spreading out uneven in lower die and causing raised line or slope.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the open and flat figure of structure of the utility model；
Fig. 3 is that the utility model feeds intake the structure diagram of component；
Fig. 4 is the structure diagram that the utility model spreads out equal component；
Fig. 5 is the structure diagram that the utility model upper mold transports component；
Fig. 6 is the structure diagram that the utility model lower die transports component.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is described in detail by taking grinding wheel as an example below, material is molding mass and/or mesh sheet, and shaping mould includes being superimposed with each other down
Mould and upper mold.
By the forming cavity of lower die and upper mold by molding mass and the mixture hydro-forming of mesh sheet, molded product is obtained.Feed intake,
Booth, cover mould and shaping mould the hydraulic pressure loop unrolling on an assembly line, feed intake, spread out it is equal, cover mould and shaping mould hydraulic pressure is equal
Pipeline automation is realized by controller, by manually adding mesh sheet.
A kind of grinding wheel hydro-forming assembly line of the utility model, further includes controller, flow-line equipment 1, feed intake component
2nd, equal component 3, upper mold transhipment component 4 and hydraulic package 5 are spread out and is electrically connected controller, thermo plastic compound 11 and the electricity of preload component 6
Connect controller.
As shown in Figures 1 to 6, a kind of grinding wheel hydro-forming assembly line, including the stream for being used to that lower die assembly line to be driven to move
Production line apparatus 1, be provided on flow-line equipment 1 for feed intake to lower die the component 2 that feeds intake, for driving material booth in lower die equal
The equal component 3 in booth, upper mold transhipment component 4 and the hydraulic package 5 for hydro-forming mould.
As depicted in figs. 1 and 2, feed intake component 2, the equal component 3 in booth and hydraulic package 5 is set gradually along assembly line direction；
One end of upper mold transhipment component 4 is along assembly line direction is arranged on the downstream of hydraulic package 5, the other end is arranged on along assembly line direction
The upstream of hydraulic package 5, upper mold transhipment component 4 are used to upper mold being transferred to hydraulic package 5 from the downstream of hydraulic package 5
Trip.Component 4 is transported by upper mold, the upper mold after completing hydro-forming is transported to upstream, cycle weight from the downstream of hydraulic package 5
Again using upper mold, while reduce upper mold and be transferred to 5 upstream of hydraulic package in batches again toward collection receipts outside flow-line equipment 1 and put again
Enter the series of tasks of flow-line equipment 1, save the big quantity input of upper mold, receive the device of upper mold and for collecting for turning in batches
Move the manpower and materials of upper mold.
As shown in figure 3, the component 2 that feeds intake includes shake sieve feed drum 21 and the disk 22 that feeds intake.Sieve feed drum 21 of shaking is used for will be qualified
Molding mass filter to the disk 22 that feeds intake, avoid block larger molding mass influence grinding wheel Forming Quality；The disk 22 that feeds intake is used for
Driving pours into a certain amount of molding mass toward lower die every time.Sieve feed drum 21 of shaking is connected with shakes what sieve feed drum 21 was vibrated for driving
Vibrating motor, vibrating motor electrical connection controller；When needing to feed to the disk 22 that feeds intake, controller instruction vibrating motor action.
Include as shown in figure 4, spreading out equal component 3 for driving turntable 31 that lower die rotates, for spreading out material in equal lower die
Scraper 32, for driving pushings cylinder body 33 that scraper 32 pushes and for driving the regulating part that moves up and down of pushing cylinder body 33
34；The connection of scraper 32 pushes 33 piston rod of cylinder body, pushes cylinder body 33 and is flexibly connected with regulating part 34.Turntable 31 drives molding mass to turn
It moves, scraper 32 and the relative rotation driving molding mass of molding mass are scraped shifting booth.The equal process in booth of molding mass includes：Lower die carries
Molding mass is fed in place toward equal component 3 is spread out, and turntable 31 starts and drives lower die and molding mass rotation, scraper 32 push, scraper 32
Molding mass is simultaneously scraped shifting and spread out by molding mass in contact rotation, scraper 32 scrape move into moulding mixture during gradually move up, scraper
32 move up complete after certain altitude molding mass to scrape shifting booth equal.Cylinder body 33 is pushed to install to spreading out on equal stent by regulating part 34,
The different rotational angles of regulating part 34, pushing the opposite equal stent in booth of cylinder body 33 has different height；Cylinder body 33 is pushed by adjusting
The opposite different height for spreading out equal stent is different to adjust scraper 32 scraper 32 and the relative altitude of lower die, guarantee when pushing in place
The equal process in booth of thickness grinding wheel can be unfolded；Regulating part 34 is additionally operable to adjusting scraper 32 and is gradually moved up when scraping and moving into moulding mixture,
Ensure that the molding mass of important deviation can be equal by booth, the molding mass for avoiding component more cannot spread out and raised line occurs, keep away
Exempting from the less molding mass of component cannot spread out and slope occur.
Push cylinder body 33 and regulation motor electrical connection controller.
As depicted in figs. 1 and 2, flow-line equipment 1 includes the material trough for housing lower die and the movement of shaping mould assembly line
And the force piece 12 being connect with material trough, force piece 12 is for driving lower die and shaping mould to be moved in material trough, force piece
12 connection controllers.Material trough can be circular ring shape, and material trough is connected with flowing water turntable, and force piece 12 is correspondingly arranged to be used to drive
The motor of dynamic flowing water turntable rotation；Material trough may be rectangle, and the corner of material trough is provided with force piece 12, and force piece 12 is
Cylinder body, cylinder body are used to that lower die or shaping mould to be driven on the corner to turn to feeding.Force piece 12 is electrically connected controller.
As depicted in figs. 1 and 2, preferably, it further includes the thermo plastic compound 11 for being heated to material and material is carried out
The preload component 6 of pre- hydraulic pressure；Thermo plastic compound 11 is arranged on the downstream for spreading out equal component 3 along assembly line direction, and preload component 6 is along flowing water
Line direction is arranged on the downstream of thermo plastic compound 11.Thermo plastic compound 11 and preload component 6 are electrically connected controller.In grinding wheel production,
Using the mixture of mesh sheet and molding mass as grinding wheel production material, by mesh sheet and molding mass heating and then pre- hydraulic pressure,
Mesh sheet and molding mass is made preferably to be bonded preforming.
As depicted in figs. 1 and 2, preferably, further include for by molded product from flow-line equipment 1 outward transfer collection receive into
Type product transfer assembly 10, molded product transfer assembly 10 is arranged on the downstream of hydraulic package 5 along assembly line direction.Molded product transfer group
Part 10 is arranged on the downstream of hydraulic package 5 and upper mold transhipment component 4 along assembly line direction；When molded product and shaping mould are from hydraulic pressure group
When part 5 is sent out, upper mold transhipment component 4 upper mold is removed and is shifted be hydraulic package 5 upstream, molded product transfer assembly 10 will be into
Type product take out from lower die and are placed into material platform.Molded product transfer assembly 10 is electrically connected controller.Molded product transfer assembly
10 include third transfer belt, the third at connection third transfer belt both ends shifts motor and third trochanter, third transfer belt
On one at be connected with third transfer cylinder body, third transfer cylinder body piston rod be connected with third patch haustorium.Third shift motor and
Third transfer belt for drive third transfer cylinder body movement, third transfer cylinder body for drive third patch haustorium on lift and under
Pressure, third patch haustorium are used to adsorb or discharge molded product.Third transfer motor, third transfer cylinder body and third patch haustorium are electrically connected
Connect controller.
A kind of grinding wheel hydroforming process, which is characterized in that including following process：
Process a, feeds intake, and the sieve interruption of feed drum 21 of shaking is vibrated and feeds molding mass to the disk 22 that feeds intake, and lower die is transferred to throwing
Below the feeding port 22b for expecting component 2, the molding mass in the disk 22 that feeds intake is poured into along feeding port 22b to lower die；
Process b, booth is equal, and the turntable 31 for spreading out equal component 3 drives lower die rotation, and the scraper 32 for spreading out equal component 3 will be in lower die
It is equal that molding mass scrapes shifting booth；
Process c, pre- hydraulic pressure add mesh sheet in lower die, and thermo plastic compound 11 heats mesh sheet and molding mass, preload component
6 pairs of mesh sheet and molding mass carry out pre- hydraulic pressure；
Process d, finally feeds intake, and the component 2 that feeds intake adds molding mass by feeding port 22b to lower die；
Process e, finally booth is equal, and the turntable 31 for spreading out equal component 3 drives lower die rotation, spreads out the scraper 32 of equal component 3 by lower die
In molding mass to scrape shifting booth equal,
Process f, last pre- hydraulic pressure, thermo plastic compound 11 heat mesh sheet and molding mass, preload component 6 to mesh sheet and into
Moulding mixture carries out pre- hydraulic pressure；
Process g, covers mould, and upper mold transhipment component 4 will be transferred to positioned at the upper mold in 5 downstream of hydraulic package on hydraulic package 5
Trip, the upper end of lower die cover upper mold, and the molding die that upper mold and lower die form houses molding mass and the mixture of mesh sheet；
Process h, hydro-forming, hydraulic package 5 support blanking forming die, upper mold and lower die and drive grinding wheel to the cramping of mixture
Molding；
Process i, molded product collection are received, and upper mold transports upstream, the molded product transfer that upper mold is transferred to hydraulic package 5 by component 4
Component 10 by molded product, from flow-line equipment 1, receive outward by transfer collection.
In the production of grinding wheel, part grinding wheel is set as setting net between multi-layer forming material and adjacent two layers molding mass
Piece, i.e. mesh sheet and molding mass are both provided with multilayer.Feed intake, spread out, mesh sheet addition and this few step process of pre- hydraulic pressure usually need
Primary or cycle is multiple, i.e., according to the thickness and its intensity requirement of required manufacture grinding wheel.Process a, process b, process c are provided with
Primary or cycle is multiple；Feed intake component, the equal component 3 in booth is both provided with one or more, the setting of thermo plastic compound 11 there are one or it is more
A, preload component 6 is provided with one or more.
In process c, by manually adding mesh sheet.After artificial addition mesh sheet, to mesh sheet and molding mass heating and then pre- liquid
Pressure.
Component 2, the equal component 3 in booth, thermo plastic compound 11, preload component 6 and the upper mold of feeding intake transport component 4 and are both provided with to examine
The detection piece of lower die feeding in place is surveyed, hydraulic package 5 is provided with to detect the detection piece of shaping mould feeding in place, detection piece electricity
Connect controller.
Flow-line equipment 1 is provided with to detect the detection piece that lower die is advanced in place, detection piece electrical connection controller.Specifically
, flow-line equipment 1 is rectangular, four corners of rectangle be provided with for detect lower die to rotating angle movement detection piece in place,
And the force piece 12 for driving lower die and shaping mould movement, the force piece 12 of a corner are used to drive lower die or shaping mould
It is fed to next corner.When lower die vacancy occurs in a corner of rectangle flow-line equipment 1, controller receives the corner
Null signals and the force piece 12 of the upper corner on controller instruction flow line direction act.
In the Production line of grinding wheel, controller typing has the mould for performing time and two neighboring process of each process
The tool feeding time；In each process, controller instruct the component in the process alternately work one section of a period of time and pause when
Between.
As shown in figure 5, upper mold transhipment component 4 include the first transfer belt 41, the first transfer of connection belt 41 both ends the
One transfer motor 42 and the first rotor, on the first transfer belt 41 one at be connected with the first transfer cylinder body 43, the first transfer cylinder
The piston rod of body 43 is connected with the first patch haustorium 44.In upper mold transhipment 4 workflow of component：First transfer motor 42 drives first
Transfer cylinder body 43 is moved to the downstream of hydraulic package 5, and first transfer cylinder body 43 driving the first patch haustorium 44 pushes, the first patch haustorium
44 absorption upper molds, the first transfer cylinder body 43 driving first is pasted lifts on haustorium 44, and the first transfer motor 42 drives the first transfer cylinder body
43 are moved to the upstream of hydraulic package 5, and the first transfer cylinder body 43 pushes, the first patch haustorium 44 discharges upper mold.First transfer electricity
Machine 42, first shifts the patch haustorium 44 of cylinder body 43 and first and is electrically connected controller.
As shown in fig. 6, lower die transhipment component 7 include the second transfer belt 71, the second transfer of connection belt 71 both ends the
Two transfer 72 and second rotors of motor, second transfer belt 71 on one at be connected with the second transfer cylinder body 73, the second transfer cylinder
The piston rod of body 73 is connected with the second patch haustorium 74.In lower die transhipment 7 workflow of component：Second transfer motor 72 drives second
Transfer cylinder body 73 is moved to the upstream of lower die transhipment component 7, and second transfer cylinder body 73 driving the second patch haustorium 74 pushes, the second patch
Haustorium 74 adsorbs lower die, is lifted on second transfer cylinder body 73 driving the second patch haustorium 74, the second transfer motor 72 drives the second transfer
Cylinder body 73 is moved to the downstream of lower die transhipment component 7, and the second transfer cylinder body 73 pushes, the second patch haustorium 74 discharges lower die.
Preferably, when grinding wheel is needed when close to the side of lower die addition nameplate or steel loop, needing will be after pre- hydraulic pressure
Mixture turn-over then remove lower die so by nameplate or steel loop addition, most rear cover return lower die and by shaping mould be sent into hydraulic pressure group
In part 5.So the utility model is further included for driving lower die transhipment component 7 that lower die shifts along assembly line direction, for driving
The the first turn-over component 8 and the second turn-over component 9 of dynamic shaping mould turn-over；One end of upper mold transhipment component 4 is set along assembly line direction
Put the upstream for being arranged on the first turn-over component 8 along assembly line direction in the downstream of the second turn-over component 9, the other end；Upper mold is transported
The distribution of component 4, the first turn-over component 8, lower die transhipment component 7,5 and second turn-over component 9 of hydraulic package forms a closed loop
Circuit.
Lower die is set to transport component 7, lower die has one section of skip to advance on flow-line equipment 1, and worker can be in the skip
Duan Tianjia steel loops and/or nameplate
When grinding wheel is cymbal shape grinding wheel, i.e., when grinding wheel is concavo-convex pattern, lower die is recessed with one for cavity
The cavity plate in portion, upper mold have the punch-pin of a protrusion for cavity.
As shown in figure 3, specifically, the disk 22 that feeds intake is provided with material annular groove 22a and connects the feeding port of material annular groove 22a
22b, material annular groove 22a undertaking, which are shaken, sieves the material that feed drum 21 is poured into, and material annular groove 22a is equipped with that material scraper is driven to move
Expect block 22d to the booth of feeding port 22b, the disk 22 that feeds intake is connected with the switchboard 22c for feeding port 22b to be driven to open and close；
Booth material block 22d is sequentially connected with booth material motor 22e, switchboard 22c and is connected with the switch cylinder rotated for driving switch plate 22c
Body.Sieve feed drum 21 of shaking is used to feed to material annular groove 22a, and booth material motor 22e drives booth material block 22d rotations, and booth material block 22d drives
Dynamic molding mass scrapes shifting, booth material block 22d is used for having certain thickness molding mass at feeding port 22b booth.When lower die is to the component 2 that feeds intake
When feeding in place, switch cylinder body driving switch plate 22c opens feeding port 22b.Specifically, the housing of switch cylinder body and the disk 22 that feeds intake
Hinged, one end of switchboard 22c and the disk 22 that feeds intake are hinged, and the piston rod and switchboard 22c for switching cylinder body are hinged, switch cylinder body and
Switchboard 22c forms slider-crank mechanism.
As shown in figure 3, preferably, there are two feeding port 22b settings, and two feeding port 22b are arranged on material annular groove 22a's
On one half cycle；Half turns of the booth material block 22d in material annular groove 22a drives two feeding port 22b booth to have material.Setting
Two feeding port 22b promote the production efficiency of grinding wheel, promote the utilization rate of booth material motor 22e.
As shown in Fig. 2, thermo plastic compound 11 is included for the thermoplastic lamp to molding mass and mesh sheet heating, thermoplastic lamp is set as one
It is a or two, thermoplastic lamp electrical connection controller.
As shown in Fig. 2, preload component 6 includes precompressed cylinder body and the pre- pressure head being connect with precompressed cylinder body piston rod, precompressed
Cylinder body and pre- pressure head are disposed as one or two, and preload component 6 is used for molding mass and mesh sheet precompressed assembly.Pre- pressure head
Outer wall be provided with plastic layer for material to be avoided to be bonded to pre- pressure head.
As shown in figure 4, specifically, turntable 31 is sequentially connected with rotary electric machine 35, rotary electric machine 35 is electrically connected controller.
As shown in figure 4, preferably, regulating part 34 include be socketed in push 33 shell of cylinder body on adjusting nut 34a and
For the regulation motor 34b that adjusting nut 34a is driven to rotate, push 33 shell of cylinder body and wear the part being connected in adjusting nut 34a
It is threadedly coupled with adjusting nut 34a.It spreads out equal component 3 and is provided with the equal stent in booth, it is equal by the connection of regulating part 34 booth to push cylinder body 33
Stent spreads out equal stent and is provided with to house the mounting hole that adjusting nut 34a is rotated；The rotation control of adjusting nut 34a pushes
Cylinder body 33 is moved up or is moved down.Regulation motor 34b is sequentially connected by chain or belt with adjusting nut 34a.
Hydraulic package 5 includes first hydraulic cylinder and connects the hydraulic punching head of first hydraulic cylinder piston rod.When hydraulic package 5
When being set as two shaping moulds of not good liquor hydraulic pressure, first hydraulic cylinder piston rod is connected respectively by second hydraulic cylinder and third hydraulic cylinder
It is connected to hydraulic punching head.First hydraulic cylinder is connected with hydraulic circuit, second hydraulic cylinder and third hydraulic cylinder connection Heng Yayoulu；Liquid
Pressure oil road is washed into pattern for hydraulic punching head to be driven to support, and Heng Yayoulu is used to drive the oil pressure of second hydraulic cylinder and third hydraulic cylinder
Balance.Hydraulic circuit includes the hydraulic pump, the first overflow valve, reversal valve and the first hydraulic cylinder that are sequentially connected.
In the pressure oil that weighs road, the rod chamber of second hydraulic cylinder, which connects the rodless cavity of third hydraulic cylinder while is communicated with second, to overflow
Flow valve and oiling part；Second hydraulic cylinder rodless cavity connection third hydraulic cylinder rod chamber and meanwhile be communicated with third overflow valve and
Oiling part.From beginning to end logical, two cylinder bodies weighing apparatus pressures of guarantee of second hydraulic cylinder and third hydraulic cylinder；Second overflow valve and third are overflow
The setting of stream valve ensures second hydraulic cylinder and third hydraulic cylinder can continue to push and oil pressure will not continue to increase；Oiling part is set
It puts and ensures that second hydraulic cylinder and third hydraulic cylinder can fill into power oil, the second overflow valve and third overflow valve are respectively by unidirectional
Valve connects oiling part.
Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (9)
1. a kind of grinding wheel hydro-forming assembly line, it is characterised in that：Flowing water including being used to that lower die assembly line to be driven to move is traditional thread binding
Put (1), be provided on the flow-line equipment (1) for feed intake to lower die the component that feeds intake (2), for driving material in lower die
Spread out the equal component in equal booth (3), upper mold transhipment component (4) and the hydraulic package (5) for hydro-forming mould；
The component that feeds intake (2), the equal component (3) in booth and hydraulic package (5) are set gradually along assembly line direction；The upper mold turns
One end of component (4) is transported along assembly line direction is arranged on the downstream of hydraulic package (5), the other end is arranged on liquid along assembly line direction
The upstream of component (5) is pressed, upper mold transports component (4) for upper mold to be transferred to hydraulic package (5) from the downstream of hydraulic package (5)
Upstream；
The component that feeds intake (2) includes sieve feed drum (21) and the disk that feeds intake (22) of shaking；
Turntable (31) of the equal component (3) in booth including being used to that lower die to be driven to rotate, the scraper for spreading out material in equal lower die
(32), the adjusting for driving the pushing cylinder body (33) of scraper (32) pushing and being moved up and down for driving pushing cylinder body (33)
Part (34)；Scraper (32) connection pushes cylinder body (33) piston rod, pushes cylinder body (33) and is flexibly connected with regulating part (34).
2. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：The flow-line equipment (1)
Including the force piece (12) for being used to house the material trough of lower die and the movement of shaping mould assembly line and connect with material trough, force piece
(12) for lower die and shaping mould to be driven to be moved in material trough.
3. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：It further includes to add material
The thermo plastic compound (11) of heat and the preload component (6) that pre- hydraulic pressure is carried out to material；The thermo plastic compound (11) is along assembly line side
To the downstream of spreading out equal component (3) is arranged on, the preload component (6) is arranged on along assembly line direction under thermo plastic compound (11)
Trip.
4. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：It further includes to drive lower die
The lower die transhipment component (7) that is shifted along assembly line direction, for driving the first turn-over component (8) of shaping mould turn-over and second turn over
Face component (9)；One end of upper mold transhipment component (4) is arranged on the downstream, another of the second turn-over component (9) along assembly line direction
One end is arranged on the upstream of the first turn-over component (8) along assembly line direction；Upper mold transhipment component (4), the first turn-over component (8),
The distribution of lower die transhipment component (7), hydraulic package (5) and the second turn-over component (9) forms a closed loop.
5. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：It further includes for by molded product
From flow-line equipment (1) the molded product transfer assembly (10) that transfer collection is received outward, molded product transfer assembly (10) is along assembly line side
To the downstream for being arranged on hydraulic package (5).
6. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：The disk that feeds intake (22) setting
There is material annular groove (22a) and connect the feeding port (22b) of material annular groove (22a), material annular groove (22a) undertaking, which is shaken, sieves feed drum
(21) material poured into, material annular groove (22a) is equipped with expects block for the booth that material scraper is driven to move to feeding port (22b)
(22d), the disk that feeds intake (22) are connected with the switchboard (22c) for feeding port (22b) to be driven to open and close；Booth material block (22d)
Booth material motor (22e) is sequentially connected with, switchboard (22c) is connected with the switch cylinder body rotated for driving switch plate (22c).
7. a kind of grinding wheel hydro-forming assembly line according to claim 6, it is characterised in that：The feeding port (22b) sets
There are two putting, two feeding ports (22b) are arranged on a half cycle of material annular groove (22a)；Booth material block (22d) is in material annular groove
Half turn in (22a) drives two feeding port (22b) booth to have material.
8. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：Turntable (31) transmission connects
It is connected to rotary electric machine (35).
9. a kind of grinding wheel hydro-forming assembly line according to claim 1, it is characterised in that：The regulating part (34) includes
It is socketed in and pushes the adjusting nut (34a) on cylinder body (33) shell and the adjusting electricity for adjusting nut (34a) to be driven to rotate
Machine (34b), pushing cylinder body (33) shell are worn the part being connected in adjusting nut (34a) and are threadedly coupled with adjusting nut (34a)；Booth
Equal component (3) is provided with the equal stent in booth, spreads out equal stent and is provided with to house the mounting hole that adjusting nut (34a) rotates；It adjusts
The rotation control of nut (34a) pushes cylinder body (33) and moves up or move down.
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| CN201721852799.2U CN207593585U (en) | 2017-12-25 | 2017-12-25 | A kind of grinding wheel hydro-forming assembly line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044532A (en) * | 2017-12-25 | 2018-05-18 | 珠海大白鲨磨料磨具有限公司 | A kind of emery wheel hydro-forming assembly line and its technique |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044532A (en) * | 2017-12-25 | 2018-05-18 | 珠海大白鲨磨料磨具有限公司 | A kind of emery wheel hydro-forming assembly line and its technique |
| CN108044532B (en) * | 2017-12-25 | 2023-09-12 | 珠海大白鲨磨料磨具有限公司 | Hydraulic forming process for grinding wheel |
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