A kind of hydraulic pressure vulcanizing machine mode transfer augmentor and hydraulic pressure vulcanizing machine
Technical field
The present invention relates to tire machinery technical field, particularly relate to a kind of hydraulic pressure vulcanizing machine mode transfer augmentor
And hydraulic pressure vulcanizing machine.
Background technology
Hydraulic pressure vulcanizing machine has been last procedure device therefor of tire production, is to determine tire quality
Key equipment.Relatively conventional frame-type hydraulic vulcanizer, its by main machine frame, add power cylinder, reinforcing
Column, afterburning top board, mounting plate etc. constitute a seal force system, and this seal force system ensures tyre vulcanization institute
The mould power needed, here it is the typical structural characteristics of frame-type hydraulic vulcanizer, during its work: tire is put
In vulcanizing chamber, vulcanizing chamber is fixed on mounting plate, and mounting plate is provided with segmented mold oil cylinder, segmented mold
Oil cylinder is the die apparatus for tyre tread molding;Mounting plate is connected with the lower end of afterburning column, afterburning
Column upper end is connected with adding power cylinder lower end, adds power cylinder and is connected with big column, big column and afterburning top board
Being connected, afterburning top board is connected with main machine frame entablature face, and afterburning top board is permissible by two telescopic cylinders
Realize two positions to exchange, thus after ensureing that sulfuration terminates, folding mould oil cylinder is lifted up mould and whole sulfur
Change room.
So that hydraulic pressure vulcanizing machine can adapt to the tyre vulcanization of differing heights size, traditional hydraulic pressure sulfur
Change machine has generally comprised adjusting device, and this adjusting device includes: mode transfer motor, mode transfer connecting rod, mode transfer
The parts such as stud, adjustment nut, mode transfer motor connects mode transfer connecting rod, and mode transfer stud suit is connected to adjust
Mould connecting rod, adjustment nut is fixed with afterburning column by fixture, when needs adjust mold height,
Motor drives power transmission shaft, power transmission shaft linkage mode transfer stud, and mode transfer stud drives lift nut, thus meets
The normal use of different size mould.This by the way of screw thread pair carries out mode transfer, due to adjustment nut
Fix with afterburning column, and then need to carry out driving mode transfer spiral shell by the power cylinder that adds being connected with afterburning column
Mother, but this not only can make mode transfer height produce error because of the abrasion of screw thread, weakens being subject to of mode transfer stud
Force intensity, also can make fit clearance in screw thread pair become big, it is easier to enter impurity;Also or due to lubricating oil
Sinter and produce adjustment difficulty.It addition, the framework of frame-type hydraulic vulcanizer itself needs to bear whole
Matched moulds counteracting force, stress deformation is big, needs to strengthen the intensity of fuselage, and the manufacturing cost thereby resulted in is tight
Heavily increase.
Summary of the invention
It is an object of the invention to propose a kind of hydraulic pressure vulcanizing machine mode transfer augmentor and hydraulic pressure vulcanizing machine, energy
Enough making mode transfer and reinforcing realize driving commonly through an oil cylinder, structure is simpler, easy and simple to handle,
Reduce processing and manufacturing cost, improve equipment performance.
For reaching this purpose, the present invention by the following technical solutions:
On the one hand, the present invention provides a kind of hydraulic pressure vulcanizing machine mode transfer augmentor, including being horizontally placed on master
Can slide up and down mounting plate below machine frame crossbeam and with main machine frame, the top of described mounting plate and master
The folding mould oil cylinder at the top of machine frame connects;The top of described mounting plate be provided with segmented mold oil cylinder and under
Bearing, wherein, described segmented mold oil cylinder connects the segmented mold for placing tire, and described undersetting encloses
Arrange around described segmented mold oil cylinder, and the top connection of described undersetting has mode transfer to add power cylinder, described tune
Mould adds the top connection of power cylinder afterburning push rod;
Also including the afterburning top board being arranged at bottom main machine frame crossbeam, described afterburning top board connects gas
Cylinder, described afterburning top board can move horizontally with the horizontal extension of described cylinder;
When hydraulic pressure vulcanizing machine die sinking, described afterburning top board is moved to stagger with described afterburning push rod;
When hydraulic pressure vulcanizing machine matched moulds, described afterburning top board return and described afterburning push rod and described afterburning top
Plate offsets.
Wherein, described mode transfer adds the top surrounding of power cylinder and offers multiple pilot hole, described afterburning push rod
Bottom surrounding be provided with multiple guide post, a described guide post correspondence inserts a described pilot hole
In.
Wherein, the sidepiece of described guide post is along being vertically provided with scale.
Wherein, described mode transfer adds the top of power cylinder and has downwardly extended cantilever, the bottom of described cantilever
Being provided with photoswitch, the corresponding described guide post of described photoswitch is arranged.
Wherein, also include controlling device, described cylinder, described folding mould oil cylinder, described mode transfer reinforcing oil
Cylinder and described photoswitch are all connected with described control device.
Wherein, the sidepiece of described mounting plate connects has slide block, described slide block to be slidably connected with main machine frame.
Wherein, the bottom of described folding mould oil cylinder connects folding mould push rod, and described folding mould push rod connects
Column, described column is had to be connected with the top of described mounting plate.
On the other hand, the present invention also provides for a kind of hydraulic pressure with described hydraulic pressure vulcanizing machine mode transfer augmentor
Vulcanizer.
The invention have the benefit that
The hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention and hydraulic pressure vulcanizing machine, when hydraulic pressure vulcanizing machine die sinking
Time, folding mould oil cylinder drives mounting plate along main machine frame upward sliding, and mounting plate then drives work thereon
Network mould oil cylinder and undersetting move upward, and meanwhile, cylinder promotes afterburning top board be moved horizontally to and add
Power push rod staggers, thus mode transfer adds power cylinder when driving afterburning push rod to move upward, and afterburning push rod can be worn
Cross main machine frame to be upwardly into die sinking and complete, at this moment tire can be taken out;And when carrying out matched moulds, folding
Mould oil cylinder drives mounting plate along main machine frame slide downward, and mounting plate then drives segmented mold oil cylinder thereon
Move downward with undersetting, meanwhile, cylinder promote afterburning top board be moved horizontally to return with reinforcing
Push rod aligns, thus mode transfer adds power cylinder and drives afterburning push rod to move downwardly to the bottom being positioned at afterburning top board
Time, mode transfer adds power cylinder and drives afterburning push rod to offset with afterburning top board, thus realizes matched moulds;Whole process
In add power cylinder by a mode transfer, be possible not only to realize mode transfer, it is also possible to realize reinforcing, structure is more
Simply, easy and simple to handle, reduce processing and manufacturing cost, improve equipment performance.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention.
Fig. 2 is duty and the section of discharging state of the hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention
Structural representation.
In figure: 1, folding mould oil cylinder;2, cylinder;3, scale;4, slide block;5, mounting plate;6、
Segmented mold oil cylinder;7, undersetting;8, mode transfer adds power cylinder;9, photoswitch;10, guide post;
11, afterburning push rod;12, afterburning top board.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As it is shown in figure 1, a kind of hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention, including being horizontally placed on
Can slide up and down mounting plate 5 below main machine frame crossbeam and with main machine frame, the top of described mounting plate 5
Portion is connected with the folding mould oil cylinder 1 at the top of main machine frame, wherein, and the bottom of described folding mould oil cylinder 1
Connecting and have folding mould push rod, described folding mould push rod connects column, described column and described mounting plate 5
Top connect;The sidepiece of described mounting plate 5 connects slide block 4, and described slide block 4 is sliding with main machine frame
It is dynamically connected.
The top of described mounting plate 5 is provided with segmented mold oil cylinder 6 and undersetting 7, wherein, described active
Mould oil cylinder 6 connects the segmented mold for placing tire, and described undersetting 7 is around described segmented mold oil cylinder
6 are arranged, and the top connection of described undersetting 7 has mode transfer to add power cylinder 8, and described mode transfer adds power cylinder 8
Top connect have afterburning push rod 11.
Hydraulic pressure vulcanizing machine mode transfer augmentor also includes the afterburning top board being arranged at bottom main machine frame crossbeam
12, described afterburning top board 12 connects cylinder 2, and described afterburning top board 12 can be with the water of described cylinder 2
Flattened contracting and move horizontally.
As in figure 2 it is shown, when hydraulic pressure vulcanizing machine die sinking, folding mould oil cylinder 1 drives mounting plate 5 along master
Machine frame upward sliding, mounting plate 5 then drives segmented mold oil cylinder 6 thereon and undersetting 7 to move upward,
Meanwhile, cylinder 2 promotes afterburning top board 12 to be moved horizontally to reinforcing push rod 11 to stagger, thus adjusts
Mould adds power cylinder 8 when driving afterburning push rod 11 to move upward, and afterburning push rod 11 can pass main machine frame
It is upwardly into die sinking to complete, at this moment tire can be taken out;
When hydraulic pressure vulcanizing machine matched moulds, folding mould oil cylinder 1 drives mounting plate 5 along main machine frame to downslide
Dynamic, mounting plate 5 then drives segmented mold oil cylinder 6 thereon and undersetting 7 to move downward, meanwhile,
Cylinder 2 promotes afterburning top board 12 to be moved horizontally to return to align with afterburning push rod 11, thus mode transfer adds
When power cylinder 8 drives afterburning push rod 11 to move downwardly to the bottom being positioned at afterburning top board 12, mode transfer is afterburning
Oil cylinder 8 drives afterburning push rod 11 to offset with afterburning top board 12, thus realizes matched moulds.
In the tyre vulcanization course of processing, the inwall of tire has laid a capsule, and this capsule is equivalent to vapour
The inner tube of a tyre of car, capsule is full of high steam and high pressure nitrogen, when, after inflation, segmented mold can be forced upwardly and push away
Opening mounting plate 5, mode transfer adds power cylinder 8 and just applies upper with mold clamping force before capsule fills steam or nitrogen
Supporting plate 5 firmly holds out against, so that tire curing mould power becomes internal force, and then realizes reinforcing.
And when the tire of differing heights size, add the afterburning push rod 11 of power cylinder 8 by adjusting mode transfer
Overhang.
The hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention, it is possible to make mode transfer and afterburning commonly through one
Oil cylinder realizes driving, and structure is simpler, easy and simple to handle, reduces processing and manufacturing cost, improves equipment
Performance.
Especially, mode transfer adds the top of the undersetting 7 that power cylinder 8 is fixed on around segmented mold oil cylinder 6,
And forward installation, the hidden danger that under naturalness, hydraulic oil leaks can be avoided.It addition, mode transfer adds power cylinder
This mounting means of 8, is different from tradition oil cylinder and is arranged on the mode of beam top, facilitate later maintenance.
Further, described mode transfer adds the top surrounding of power cylinder 8 and offers multiple pilot hole, described in add
The bottom surrounding of power push rod 11 is provided with multiple guide post 10, a corresponding insertion one of described guide post 10
In individual described pilot hole.By pilot hole and the mating reaction of guide post 10, thus it is supplied to afterburning top
Bar 11 with vertical guide effect, thus when mode transfer add power cylinder 8 drive afterburning push rod 11 upwards or to
During lower motion, the fortune that afterburning push rod 11 is stabilized under the effect of guide post 10 and pilot hole
Dynamic, it is ensured that strength and stability and accuracy.
Further, the sidepiece of described guide post 10 is along being vertically provided with scale 3.Scale is arranged on
On guide post 10, mode transfer height accurately can regulate according to scale, and scale marker is from mode transfer minima
Starting, its adjusting range meets each specification mould and uses.On this basis, described mode transfer adds power cylinder 8
Top downwardly extended cantilever, the bottom of described cantilever is provided with photoswitch 9, described photoelectricity
Switch 9 corresponding described guide posts 10 to arrange.Now, the position of guide post 10 is sensed by photoswitch 9
Put, it is thus achieved that signal, such that it is able to realize mode transfer exactly.Thus during operator's more mold exchange, as long as will
Mold height value is transferred to respectively by photoswitch, starts manual mode transfer program, can complete automatic mold-adjustment.
Hydraulic pressure vulcanizing machine mode transfer augmentor also includes controlling device, described cylinder 2, described folding moulding oil
Cylinder 1, described mode transfer add power cylinder 8 and described photoswitch 9 is all connected with described control device.Whole
Individual device is controlled by a control device whole-course automation, thus can realize automatization's mode transfer and reinforcing,
Operate more flexible and convenient.
The present invention also provides for a kind of hydraulic pressure vulcanizing machine with described hydraulic pressure vulcanizing machine mode transfer augmentor.
The hydraulic pressure vulcanizing machine mode transfer augmentor of the present invention and hydraulic pressure vulcanizing machine, by a king-size tune
Mould adds power cylinder and replaces and original add power cylinder, then makes it possess mode transfer and afterburning dual-use function, uses
Hydraulic pressure mode transfer replaces electric mould adjusting, namely the stroke adding power cylinder by changing mode transfer realizes differing heights
Mold use, thus replace tradition and use the combinative structure realization of electric shock, mode transfer stud, nut etc.
Mode transfer, more convenient to operate, structure is compacter, alleviates material cost and optimizes structure, improves
Vulcanizer performance, reduces equipment cost, improves product competitiveness.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain
The principle of the present invention, and limiting the scope of the invention can not be construed to by any way.Based on this
The explanation at place, those skilled in the art need not pay performing creative labour can associate the present invention's
Other detailed description of the invention, within these modes fall within protection scope of the present invention.