CN208247265U - A kind of Novel vulcanization press - Google Patents
A kind of Novel vulcanization press Download PDFInfo
- Publication number
- CN208247265U CN208247265U CN201820769533.XU CN201820769533U CN208247265U CN 208247265 U CN208247265 U CN 208247265U CN 201820769533 U CN201820769533 U CN 201820769533U CN 208247265 U CN208247265 U CN 208247265U
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- cylinder
- compressing structure
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- rotating arm
- rod
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Abstract
The utility model discloses a kind of Novel vulcanization press, are related to the sulphidizing eqmpment technical field of model rubber product；Including upper compressing structure, lower compressing structure and multiple rod assemblies, mold is provided between upper compressing structure and lower compressing structure, the side of upper compressing structure and lower compressing structure is uniformly arranged in multiple rod assemblies；Rod assembly includes pull rod principal arm, master cylinder, revolving part, pedal and stretching screw, and the lower end of the pull rod principal arm and lower compressing structure are rotatablely connected；The top of the stretching screw and revolving part are rotatablely connected, and the bottom end of stretching screw is movably fixed on the side wall of master cylinder；The beneficial effects of the utility model are: simplifying the structure of large-scale vulcanizing press, the power of oil cylinder is amplified using lever principle, solves the problems, such as to must be equipped with super-huge oil cylinder in large-scale vulcanizing press.
Description
Technical field
The utility model relates to the sulphidizing eqmpment technical fields of model rubber product, more specifically, this is practical new
Type is related to a kind of Novel vulcanization press.
Background technique
Currently, main model rubber product vulcanizing press is divided into three kinds: pillar vulcanizing press, frame vulcanizing press, side plate
Formula panel vulcanizing press, primary load bearing are respectively column, frame, side plate, are separately made of upper and lower plate, hydraulic cylinder etc., hydraulic cylinder pushes away
Dynamic lower plate is drawn close to upper flat plate, and oil cylinder applies certain pressure to mold plate by plate, is usually arranged on plate useful
Steam-heated hot plate completes heating vulcanization of model rubber product under the conditions of certain pressure.
But such vulcanizing press, oil cylinder are all direct press types, and press tonnage is bigger, and oil cylinder volume is bigger, increase equipment to oil
The technical requirements of cylinder；Conventional vulcanized press be all it is enclosed, rubber product complete vulcanization after, every vulcanizing press requires
It is equipped with individual horizontal mobile mechanism to remove mold, the depanning of product could be completed, the mechanism of complete machine and control is made all to become multiple
It is miscellaneous, multiple devices are such as used simultaneously, will cause the overlapping investment of equipment identical function component, to the whole of multiple computer desk large-scale production
It is unfavorable that body economic serviceability generates；Once press is unable to continu to press in addition, oil cylinder goes wrong, production can be directly contributed
Product are scrapped.
Summary of the invention
The purpose of this utility model is that effectively overcoming the shortcomings of above-mentioned technology, a kind of Novel vulcanization press is provided, this is new
Type vulcanizing press simplifies the structure of large-scale vulcanizing press, amplifies the power of oil cylinder using lever principle, solves large-scale vulcanization
The problem of must be equipped with super-huge oil cylinder in press.
The technical solution of the utility model is achieved in that a kind of Novel vulcanization press, thes improvement is that: including
Upper compressing structure, lower compressing structure and multiple rod assemblies are provided between the upper compressing structure and lower compressing structure
The side of upper compressing structure and lower compressing structure is uniformly arranged in mold, multiple rod assemblies；
The rod assembly includes pull rod principal arm, master cylinder, revolving part, pedal and stretching screw, the pull rod principal arm
Lower end and lower compressing structure be rotatablely connected；
The revolving part has first rotating arm and the second rotating arm, and first rotating arm intersects with the second rotating arm, institute
The upper end and revolving part for stating pull rod principal arm are rotatablely connected, and tie point is the crosspoint of first rotating arm and the second rotating arm；Institute
The other end of the pedal and the second rotating arm stated is rotatablely connected, and the bottom end of the master cylinder is rotatably installed in the side of pull rod principal arm
On, the cylinder rod of master cylinder and the other end of first rotating arm are rotatablely connected；
The top of the stretching screw and revolving part are rotatablely connected, and the bottom end of stretching screw is movably fixed to the side wall of master cylinder
On.
In such a configuration, the rod assembly further includes an adapter, one end of the adapter and stretching screw
Top rotation connection, the cylinder rod of the other end of adapter and master cylinder is rotatablely connected, and the other end of adapter is rotated with first
One end of arm is rotatablely connected.
In such a configuration, it is fixedly installed a support base on the side wall of the master cylinder, be arranged on the support base useful
In the through-hole for passing through stretching screw lower end, the lower thread of the stretching screw is connected to a nut.
In such a configuration, the torque arm length of the second rotating arm of the revolving part is L1, the first rotation of revolving part
The torque arm length of arm is L2, the torque arm length when stretching screw is rotated along the crosspoint of first rotating arm and the second rotating arm
For L3, wherein L3 > L2 > L1.
In such a configuration, the rod assembly further includes pitching cylinder and pitching cylinder support, the pitching cylinder support
Be fixedly mounted on the side of lower compressing structure, the bottom end of pitching cylinder and pitching cylinder support are rotatablely connected, the cylinder rod of pitching cylinder with
The rotation connection of pull rod principal arm.
In such a configuration, the side wall of the pull rod principal arm outwardly protrudes to be formed with protruding end, the pitching cylinder
Cylinder rod top and protruding end are rotatablely connected.
In such a configuration, the first rotating arm and the second rotating arm are crossed to form angle a, and 0 ° < a < 90 °.
In such a configuration, the rod assembly further includes undersetting and lower hinge bar, and the undersetting is fixed on
The bottom of lower compressing structure, there are two lugs for opposite setting on undersetting, and perforative through-hole is provided on lug, described
The lower end of pull rod principal arm is corresponding to be provided with perforative connecting hole, and pull rod principal arm is located between two lugs, the lower hinge
Extension bar is passed through from the through-hole of the connecting hole of pull rod principal arm and undersetting.
In such a configuration, the Novel vulcanization press further includes center oil cylinder and T-bar, and center oil cylinder is fixed on
The bottom of lower compressing structure, the T-bar are fixedly connected with the piston rod of center oil cylinder, and center oil cylinder drives T-bar to transport up and down
It is dynamic.
The utility model has the beneficial effects that: such Novel vulcanization press of the utility model, overcomes large-scale vulcanization
The medium-and-large-sized oil cylinder manufacture difficulty of press big problem when large-scale production, can fully phase out the horizontal of conventional vulcanized press and remove
Mechanism, hence it is evident that simplify the construction of large-scale vulcanizing press；Having broken large-scale vulcanizing press must be equipped with the tradition of especially big oil cylinder, change
Into the manufacturing process and maintenance requirement of equipment；The life of product can be completed when realizing oil cylinder failure by mechanical mould-locking structure
It produces, reduces the manufacture and maintenance cost of complete machine in general, be conducive to improve product qualification rate, can produce good economy
Benefit meets the following demand for saving Green Development.
[Detailed description of the invention]
Fig. 1 is a kind of schematic perspective view of Novel vulcanization press of the utility model.
Fig. 2 is a kind of side structure schematic diagram of Novel vulcanization press of the utility model.
Fig. 3 is a kind of configuration schematic diagram of Novel vulcanization press of the utility model.
[specific embodiment]
The utility model will be further described with reference to the accompanying drawings and examples.
Referring to figs. 1 to shown in Fig. 3, the utility model discloses a kind of Novel vulcanization press, passes through the Novel vulcanization press
The vulcanization of implementation model rubber product produces, and in the present embodiment, which includes upper compressing structure 10, lower compression
Structure 20 and multiple rod assemblies 30 are provided with mold 40 between the upper compressing structure 10 and lower compressing structure 20, lead to
It crosses compressing structure 10 and lower compressing structure 20 realizes the fixation of mold 40, pass through the life of 40 implementation model rubber product of mold
It produces；Multiple rod assemblies 30 are uniformly arranged in the side of upper compressing structure 10 and lower compressing structure 20, in the present embodiment, such as scheme
Shown in 1, there are four rod assembly 30, each rod assemblies for setting in total on the side of upper compressing structure 10 and lower compressing structure 20
30 structure is all the same, it should be noted that the utility model does not make specific restriction to the quantity of pull rod.In addition, described
Novel vulcanization press further include center oil cylinder 50 and T-bar 60, as shown in Fig. 2, center oil cylinder 50 is fixed on lower compressing structure
20 bottom, the T-bar 60 are fixedly connected with the piston rod 501 of center oil cylinder 50, and center oil cylinder 50 drives about 60 T-bar
Movement, is ejected product after molding in mold 40 by T-bar 60.
Since the structure of each rod assembly 30 is all the same, only said by taking the structure of a rod assembly 30 as an example
It is bright.As shown in Figure 2 and Figure 3, the rod assembly 30 include pull rod principal arm 301, master cylinder 302, revolving part 303, pedal 304 with
And stretching screw 305, the lower end of the pull rod principal arm 301 and lower compressing structure 20 are rotatablely connected, specifically, in the present embodiment
In, as shown in figure 3, the rod assembly 30 further includes undersetting 306 and lower hinge bar 307, the undersetting 306 is fixed on
The bottom of lower compressing structure 20, there are two lugs 308 for opposite setting on undersetting 306, and are provided with and run through on lug 308
Through-hole, the lower end of the pull rod principal arm 301 is corresponding to be provided with perforative connecting hole, and pull rod principal arm 301 be located at two it is convex
Between ear 308, the lower hinge bar 307 is passed through from the through-hole of the connecting hole of pull rod principal arm 301 and undersetting 306, because
This, pull rod principal arm 301 can then be rotated relative to lower compressing structure 20；Further, as shown in Fig. 2, the rotation
Part 303 has first rotating arm 3031 and the second rotating arm 3032, and first rotating arm 3031 intersects with the second rotating arm 3032, the
One rotating arm 3031 is an integral structure with the second rotating arm 3032, also, as preferred embodiment, the first rotating arm
3031 and second rotating arm 3032 be crossed to form angle a, angle a is acute angle, i.e. 0 ° < a < 90 °, in the present embodiment, angle a=
85°.The upper end of the pull rod principal arm 301 and revolving part 303 are rotatablely connected, and tie point is first rotating arm 3031 and the second rotation
The crosspoint of pivoted arm 3032, revolving part 303 can then be rotated relative to the top of pull rod principal arm 301；The pedal 304
It is rotatablely connected with the other end of the second rotating arm 3032, the bottom end of the master cylinder 302 is rotatably installed in the side of pull rod principal arm 301
On, master cylinder 302 can then rotate relative to pull rod principal arm 301；The cylinder rod of master cylinder 302 is another with first rotating arm 3031
End rotation connection, therefore when the cylinder rod of master cylinder 302 drives first rotating arm 3031 to move, pass through the biography of the second rotating arm 3032
It is dynamic, pedal 304 can be made to move, working principle hereinafter will be further illustrated；In addition, the tension spiral shell
The top of bar 305 and revolving part 303 are rotatablely connected, and the bottom end of stretching screw 305 is movably fixed on the side wall of master cylinder 302, are drawn
Tight screw rod 305 can then be moved relative to master cylinder 302, revolving part 303 can also be driven to carry out by the effect of adapter
Rotation.
In conjunction with above-mentioned structure, we carry out a kind of course of work of Novel vulcanization press of the utility model detailed
Illustrate, when pull rod principal arm 301 is in a vertical state (state shown in Fig. 2), the cylinder rod of master cylinder 302 is moved downward, and is drawn
Dynamic revolving part 303 is rotated, and revolving part 303 is then rotated clockwise along the tie point with pull rod principal arm 301, and pedal 304 is then
It rotating along the tie point of itself and the second rotating arm 3032, pedal 304 is then pressed on the top of compressing structure 10 at this time,
Downward pressure is applied to upper compressing structure 10, realizes mode locking, in the present embodiment, the second rotating arm of the revolving part 303
3032 torque arm length is L1, and the torque arm length of the first rotating arm 3031 of revolving part 303 is L2, wherein L2 > L1；Pedal 304
Downward pressure applied is F1, and the downward pulling force of master cylinder 302 is F2, from lever principle: F1 * L1=F2 * L2,
Middle F1=F2*L2/L1, i.e., by arm of force amplification, 302 lower pulling force F2 of master cylinder can be amplified to certain multiple, and (numerical value is
L2/L1 it) is transmitted on pedal 304, pedal 304 directly bears against the upper plane of compressing structure 10, therefore can be by upper compressing structure
Mold 40 between 10 and lower compressing structure 20 compresses, thus realize high pressure mode locking, the pressure of the oil pressure by controlling master cylinder 302
Power size then can control the lower pulling force of master cylinder 302, carries out and controls the lock between upper compressing structure 10 and lower compressing structure 20
Mould power.
Therefore, it is difficult to overcome the medium-and-large-sized oil cylinder manufacture of large-scale vulcanizing press for such Novel vulcanization press of the utility model
It spends big problem, when large-scale production, the horizontal shift-out mechanism of conventional vulcanized press can be fully phased out, hence it is evident that simplify large-scale sulphur
Change the construction of press；Having broken large-scale vulcanizing press must be equipped with the tradition of especially big oil cylinder, improve equipment manufacturing process and
Maintenance requirement.
For the stretching screw 305, as shown in Fig. 2, the rod assembly 30 further includes an adapter 70, this turn
One end of fitting 70 and the top of stretching screw 305 are rotatablely connected, and the other end of adapter 70 and the cylinder rod of master cylinder 302 rotate and connect
It connects, and one end of the other end of adapter 70 and first rotating arm 3031 is rotatablely connected；As shown in figure 3, the side of the master cylinder 302
It is fixedly installed a support base 3021 on wall, is provided on the support base 3021 logical for passing through 305 lower end of stretching screw
Hole, the lower thread of the stretching screw 305 are connected to a nut 3051.
In the present embodiment, crosspoint of the stretching screw 305 along first rotating arm 3031 and the second rotating arm 3032
Torque arm length when rotation is L3, wherein L3 > L2 > L1, when 302 lower pulling force F2 of master cylinder persistently provides locked mode pressure, if main
The failure of cylinder 302 is when cannot provide lasting lower pulling force, and when nut rotates, the pulling force F3 applied on screw rod can be for delivery to
On pedal 304, likewise, from lever principle: F1*L1=F3*L3 guarantees to reveal sternly in master cylinder 302 in this way
It is capable of providing lasting pressure when weight or failure, completes vulcanization.It can when realizing oil cylinder failure by mechanical mould-locking structure
The production for completing product, solves the problems, such as that mould product can not continue to complete vulcanization in oil cylinder failure；It reduces in general
The manufacture and maintenance cost of complete machine, are conducive to improve product qualification rate, can produce good economic benefit, meet the following section
The about demand of Green Development.
In addition, in the above-described embodiment, the rod assembly 30 further includes pitching cylinder 309 and pitching cylinder support 310,
The pitching cylinder support 310 is fixedly mounted on the side of lower compressing structure 20, the bottom end of pitching cylinder 309 and pitching cylinder support
310 rotation connections, the cylinder rod and pull rod principal arm 301 of pitching cylinder 309 are rotatablely connected；Specifically, in the present embodiment, the pull rod master
The side wall of arm 301 outwardly protrudes to be formed with protruding end, and the cylinder rod top and protruding end of the pitching cylinder 309 are rotatablely connected.It is logical
This mode is crossed, rod assembly 30 is controlled, when the cylinder rod of pitching cylinder 309 ejects, is in pull rod principal arm 301 vertically
State, pedal 304 can be then pressed on compressing structure 10；After pedal 304 is detached from from upper compressing structure 10, pitching cylinder
When 309 cylinder rod recycling, pull rod principal arm 301 is then in inclined state, convenient for the depanning of vulcanizate.Specifically, pull rod group
Part can be collapsed or be opened by pitching cylinder 309, when open, external lifting equipment can be used and hang out 10 He of compressing structure
Mold 40 completes die sinking and takes out the movement of product in mold, and solving every equipment of conventional vulcanized press all must be equipped with water
The problem of translating out mechanism, to simplify the construction of large-scale vulcanizing press.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (9)
1. a kind of Novel vulcanization press, it is characterised in that: including upper compressing structure, lower compressing structure and multiple rod assemblies,
It is provided with mold between the upper compressing structure and lower compressing structure, upper compressing structure is uniformly arranged in multiple rod assemblies
With the side of lower compressing structure；
The rod assembly includes pull rod principal arm, master cylinder, revolving part, pedal and stretching screw, under the pull rod principal arm
End is rotatablely connected with lower compressing structure；
The revolving part has first rotating arm and the second rotating arm, and first rotating arm intersects with the second rotating arm, the drawing
The upper end of bar principal arm and revolving part are rotatablely connected, and tie point is the crosspoint of first rotating arm and the second rotating arm；Described
The rotation connection of the other end of pedal and the second rotating arm, the bottom end of the master cylinder are rotatably installed on the side of pull rod principal arm, main
The cylinder rod of cylinder and the other end of first rotating arm are rotatablely connected；
The top of the stretching screw and revolving part are rotatablely connected, and the bottom end of stretching screw is movably fixed on the side wall of master cylinder.
2. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the rod assembly further includes one turn
Fitting, one end of the adapter and the top of stretching screw are rotatablely connected, and the other end of adapter and the cylinder rod of master cylinder rotate and connect
It connects, and one end of the other end of adapter and first rotating arm is rotatablely connected.
3. a kind of Novel vulcanization press according to claim 2, it is characterised in that: be fixedly installed on the side wall of the master cylinder
There is a support base, the through-hole for passing through stretching screw lower end, the lower end spiral shell of the stretching screw are provided on the support base
Line is connected to a nut.
4. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the second rotating arm of the revolving part
Torque arm length is L1, and the torque arm length of the first rotating arm of revolving part is L2, and the stretching screw is along first rotating arm and second
Torque arm length when the crosspoint rotation of rotating arm is L3, wherein L3 > L2 > L1.
5. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the rod assembly further includes pitching
Cylinder and pitching cylinder support, the pitching cylinder support are fixedly mounted on the side of lower compressing structure, the bottom end of pitching cylinder and pitching
The rotation connection of cylinder support, the cylinder rod and pull rod principal arm of pitching cylinder are rotatablely connected.
6. a kind of Novel vulcanization press according to claim 5, it is characterised in that: the side wall convex of the pull rod principal arm
It is formed out with protruding end, the cylinder rod top and protruding end of the pitching cylinder are rotatablely connected.
7. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the first rotating arm and the second rotation
Arm is crossed to form angle a, and 0 ° < a < 90 °.
8. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the rod assembly further includes lower branch
Seat and lower hinge bar, the undersetting are fixed on the bottom of lower compressing structure, and there are two lugs for opposite setting on undersetting, and
Perforative through-hole is provided on lug, the lower end of the pull rod principal arm is corresponding to be provided with perforative connecting hole, and pull rod master
Arm is located between two lugs, and the lower hinge bar is passed through from the through-hole of the connecting hole of pull rod principal arm and undersetting.
9. a kind of Novel vulcanization press according to claim 1, it is characterised in that: the Novel vulcanization press further includes
Center oil cylinder and T-bar, center oil cylinder are fixed on the bottom of lower compressing structure, and the piston rod of the T-bar and center oil cylinder is solid
Fixed connection, center oil cylinder drive T-bar to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769533.XU CN208247265U (en) | 2018-05-23 | 2018-05-23 | A kind of Novel vulcanization press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769533.XU CN208247265U (en) | 2018-05-23 | 2018-05-23 | A kind of Novel vulcanization press |
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| Publication Number | Publication Date |
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| CN208247265U true CN208247265U (en) | 2018-12-18 |
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ID=66480489
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820769533.XU Active CN208247265U (en) | 2018-05-23 | 2018-05-23 | A kind of Novel vulcanization press |
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| CN (1) | CN208247265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524763A (en) * | 2018-05-23 | 2019-12-03 | 岳阳山益科技有限公司 | A kind of Novel vulcanization press |
-
2018
- 2018-05-23 CN CN201820769533.XU patent/CN208247265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524763A (en) * | 2018-05-23 | 2019-12-03 | 岳阳山益科技有限公司 | A kind of Novel vulcanization press |
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