CN206215731U - A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds - Google Patents
A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds Download PDFInfo
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- CN206215731U CN206215731U CN201621331411.XU CN201621331411U CN206215731U CN 206215731 U CN206215731 U CN 206215731U CN 201621331411 U CN201621331411 U CN 201621331411U CN 206215731 U CN206215731 U CN 206215731U
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- mode transfer
- gear
- guide pillar
- screw thread
- matched moulds
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Abstract
The utility model discloses a kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds,It is characterized in that,Including guide pillar screw thread,Mode transfer gear,Synchromesh gear and mode transfer motor,Epimere of the guide pillar screw thread located at guide pillar,The mode transfer gear,Synchromesh gear and mode transfer motor are located at the top of crossbeam,Wherein,The inner ring of the mode transfer gear is provided with internal thread,The internal thread constitutes transmission and coordinates with guide pillar screw thread,The outer ring of the mode transfer gear is provided with external screw thread,The external screw thread coordinates with synchromesh gear construction transmission,The synchromesh gear constitutes transmission and coordinates with mode transfer motor,Mode transfer motor is set to drive synchromesh gear,Synchromesh gear drives mode transfer gear,Mode transfer gear passes through internal thread and guide pillar screw thread phase rotatable engagement,Crossbeam is driven to rise or fall,So as to adjust the distance between upper die plate and workbench,And then after adjusting matched moulds,Gap between upper die plate and workbench.The gap of upper and lower mould can be adjusted according to material and mould structure, so as to ensure the production stabilization of product.
Description
Technical field
The utility model is related to oil pressure stretching technique, more particularly to a kind of mode transfer machine for being applied to stretch hydraulic press matched moulds
Structure.
Background technology
Existing metalwork stretching is made using punch press or hydraulic press.Metalwork is done with mechanical press to stretch, this work
Skill is more traditional, and the stretch process for sheet metalwork product is not bad, once it is that comparing is thick or intensity is higher
Metalwork is stretched, then can cause that defective products is high, and product is easily rupturable, and quality is difficult to control, and precision is uncontrollable to wait not enough.With oil
Development and the application popularization of pressure pressure machine technology, also occur in that some can carry out the hydraulic press of metalwork stretching at present.
However, although the product quality that current hydraulic press is worked it out has been lifted, efficiency is low, slow motion, stretching master cylinder will gram
The work of flanging cylinder power is taken, idle work is wasted.Specifically, current hydraulic press is to replace machinery to draw simply by oil pressure stretching
Stretch, it is impossible to make full use of the advantage of hydraulic technology；Current forcing press is generally adopted by stretching the construction put on oil hydraulic cylinder,
It is upper position of the oil hydraulic cylinder positioned at hydraulic press, mould is pushed in drive, and lower mould is then fixedly installed on the lower portion of hydraulic press
Put（On workbench）, consequently, it is possible to just result in the stroke of stretching oil hydraulic cylinder（Process, backhaul）Distance is remote, slow motion, Er Qiejing
Spend bad control.In addition, current stretching hydraulic press does not have corresponding mould adjusting mechanism for matched moulds part, it is impossible to matched moulds shape
Condition is adjusted.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of mode transfer for being applied to stretch hydraulic press matched moulds
Mechanism, can adjust the gap of upper and lower mould according to material and mould structure, so as to ensure the production stabilization of product.
The technical solution adopted in the utility model is：A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds, its feature
It is, including guide pillar screw thread, mode transfer gear, synchromesh gear and mode transfer motor, the guide pillar screw thread is located at the epimere of guide pillar, described
Mode transfer gear, synchromesh gear and mode transfer motor are located at the top of crossbeam, wherein, the inner ring of the mode transfer gear is provided with internal thread,
The internal thread and guide pillar screw thread constitute transmission and coordinate, and the outer ring of the mode transfer gear is provided with external screw thread, the external screw thread and synchronous gear
Wheel construction transmission coordinates, and the synchromesh gear constitutes transmission and coordinates with mode transfer motor, mode transfer motor is driven synchromesh gear, synchronous
Gear drives mode transfer gear, and mode transfer gear drives crossbeam to rise or fall by internal thread and guide pillar screw thread phase rotatable engagement, from
And the distance between upper die plate and workbench are adjusted, and then after adjustment matched moulds, the gap between upper die plate and workbench.
Further, the synchromesh gear is the synchronous gear ring that middle part is left a blank, and the synchronous gear ring is realized rotating by bearing.
Further, the bearing is four, is distributed in square shape, and centre reserves the setting room of die cylinder.
Further, the hypomere of the guide pillar is fixedly installed on the workbench of stretching hydraulic press, and the upper die plate is slided and set
In the stage casing of guide pillar；The crossbeam is arranged on the epimere of guide pillar.
The utility model has advantages below：The calendering force of upper and lower mould during production product, by between upper mould and workbench
Gap is obtained, and gap can be adjusted by mould adjusting mechanism.The mould adjusting mechanism of drawing oil press matched moulds should be used for, can according to material and
Mould structure adjusts the gap of upper and lower mould, so as to ensure the production stabilization of product.
Illustrate below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the overall structure diagram one for stretching hydraulic press；
Fig. 2 is the overall structure diagram two for stretching hydraulic press；
Fig. 3 is the plan structure sterogram for stretching hydraulic press；
Fig. 4 is the structural representation one of matched moulds part；
Fig. 5 is the structural representation two of matched moulds part；
In figure：Workbench 1；Guide pillar 2；Crossbeam 3；Die cylinder 4；Crank mechanism 5；Connector 51；First connecting seat 52；The
Two connecting seats 53；First connecting rod component 54；Second connecting rod component 55；Upper die plate 6；Master cylinder 7；Hydraulic Station 8a；Electric Appliance Cabinet 8b；Adjust
Mold mechanism 9；Guide pillar screw thread 91；Mode transfer gear 92；Synchronous gear ring 93；Mode transfer motor 94；Bearing 95；Limiting buffer mechanism 10.
Specific embodiment
Referring to Fig. 1 to 5, what the present embodiment was provided be applied to stretches the mould adjusting mechanism 9 of hydraulic press matched moulds includes guide pillar spiral shell
Line 91, mode transfer gear 92, synchronous gear ring 93 and mode transfer motor 94, the guide pillar screw thread 91 are located at the epimere of guide pillar 2, the mode transfer
Gear 92, synchronous gear ring 93 and mode transfer motor 94 are located at the top of crossbeam 3, wherein, the inner ring of the mode transfer gear 92 is provided with interior
Screw thread, the internal thread constitutes transmission and coordinates with guide pillar screw thread 91, and the outer ring of the mode transfer gear 92 is provided with external screw thread, the external screw thread
Coordinate with the construction transmission of synchronous gear ring 93, the synchronous gear ring 93 constitutes transmission and coordinates with mode transfer motor 94, makes mode transfer motor 94
Synchronous gear ring 93, synchronous gear ring 93 is driven to drive mode transfer gear 92, mode transfer gear 92 is mutually revolved by internal thread with guide pillar screw thread 91
Turn to coordinate, drive crossbeam 3 to rise or fall, so as to realize the regulation that rises or falls of matched moulds part, adjustment upper die plate 6 and work
After the distance between platform 1, and then adjustment matched moulds, the gap between upper die plate 6 and workbench 1.The synchromesh gear is to stay at middle part
Empty synchronous gear ring, the synchronous gear ring is realized rotating by bearing.The bearing is four, is distributed in square shape, and centre reserves
The setting room of die cylinder.The hypomere of the guide pillar is fixedly installed on the workbench of stretching hydraulic press, and the upper die plate is slided
It is arranged on the stage casing of guide pillar；The crossbeam is arranged on the epimere of guide pillar.
Using the stretching hydraulic press of mould adjusting mechanism, including workbench 1, matched moulds part and stretched portion, the matched moulds part
It is arranged at the top of workbench 1, including four guide pillars 2, the crossbeam 3 of square tabular, die cylinder 4, crank mechanism 5 and upper die plates
6, the hypomere of the guide pillar 2 is fixedly installed on workbench 1, and the crossbeam 3 is arranged on the epimere of guide pillar 2, and the die cylinder 4 sets
Put on the top of crossbeam 3, the crank mechanism 6 is arranged on the bottom of crossbeam 3, the upper die plate 6 is slidably arranged in guide pillar 2
Section, wherein, the upper end of the crank mechanism 5 is connected with die cylinder 4, and lower end is connected with upper die plate 6, makes die cylinder 4
Drive upper die plate 6 to decline by crank mechanism 5, realize matched moulds；The stretched portion is corresponding with matched moulds part, including master cylinder
7, the master cylinder 7 rises, and realizes stretching；Wherein, the master cylinder 7 is arranged on the inside of workbench 1, and is connected with Hydraulic Station 8a
Connect.Master cylinder 7 is arranged on the inside of workbench 1, and Hydraulic Station 8a is arranged in the rear side of workbench 1, and Electric Appliance Cabinet 8b is arranged in workbench 1
Right side, is laid out more scientific and reasonable, save space, also beneficial to the operation of production and processing.The crank mechanism 5 is by die cylinder
The linkage that 4 speed is amplified, including connector 51, the first connecting seat 52, the second connecting seat 53, first connecting rod component 54 and
Second connecting rod component 55, wherein, the upper end of the connector 51 is connected with die cylinder 4, and first connecting seat 52 is set
In the upper side of upper die plate 6, second connecting seat 53 is arranged on the top opposite side of upper die plate 6, the first connecting rod group
One end of part 54 is hinged with the first connecting seat 52, and the other end is hinged with the respective side of connector 51, the second connecting rod group
One end of part 55 is hinged with the second connecting seat 53, and the other end is hinged with the respective side of connector 51.Further, described first
Link assembly 54 includes some groups respectively, wherein, every group includes master connecting-rod, slave connecting rod；It is corresponding with first connecting rod component 54, institute
Stating second connecting rod component 55 also includes some groups, wherein, every group includes master connecting-rod, slave connecting rod.Herein it should be noted that crank
Mechanism（Alternatively referred to as linkage, crank arm mechanism, articulation mechanism etc.）Effect be to amplify the speed of die cylinder（Will go up
The falling-rising speed of mould is amplified）, and can lift mould support power（Increase endurance during drawing and forming）, mould in realization
Quick matched moulds, reduces the time that matched moulds is wasted.On this basis, the technical staff of mechanical field, according to its act on purpose and
The effect for producing is needed, various crank mechanisms can be designed, it is two sections, three-section type, it is symmetrical, asymmetric, it is regular, no
Rule, above-mentioned simply more preferred one kind for being given, it is not excluded that other various types of crank mechanisms are also suitable.Namely
It is to say, the induction and conclusion of above-mentioned crank mechanism is rational, under the auxiliary of other technical characteristics, those skilled in the art's energy
Enough understand the technology contents expressed by it.
The matched moulds part includes mould adjusting mechanism 9, and the mould adjusting mechanism 9 includes guide pillar screw thread 91, mode transfer gear 92, synchronous gear
Circle 93 and mode transfer motor 94, the guide pillar screw thread 91 are located at the epimere of guide pillar 2, the mode transfer gear 92, synchronous gear ring 93 and tune
Mould motor 94 located at the top of crossbeam 3, wherein, the inner ring of the mode transfer gear 92 is provided with internal thread, the internal thread and guide pillar spiral shell
Line 91 constitutes transmission and coordinates, and the outer ring of the mode transfer gear 92 is provided with external screw thread, and the external screw thread is constructed with synchronous gear ring 93 and is driven
Coordinate, the synchronous gear ring 93 constitutes transmission and coordinates with mode transfer motor 94, mode transfer motor 94 is driven synchronous gear ring 93, synchronous gear
Circle 93 drives mode transfer gears 92, mode transfer gear 92 by internal thread and the phase rotatable engagement of guide pillar screw thread 91, driving crossbeam 3 rise or
Decline, so as to realize the regulation that rises or falls of matched moulds part, the distance between adjustment upper die plate 6 and workbench 1, and then adjust
After matched moulds, the gap between upper die plate 6 and workbench 1.Why using synchronous gear ring 93, because synchronous gear ring 93 can be in
Portion leaves a blank, then by bearing 95（Or little gear）Realize rotating（Reference can be made to accompanying drawing, specifically uses four bearings, in square shape
Distribution, centre reserves the setting room of die cylinder）；So, the die cylinder 4 just can be arranged on the upper of crossbeam 3
Portion, and left a blank position positioned at the middle part of synchronous gear ring 93, because die cylinder 4 needs to be arranged on the centre position of crossbeam 3, drive
Crank mechanism 5, stress just can be more scientific and reasonable.Herein it should be noted that the effect of mould adjusting mechanism 9 is to make to be used to draw
The mould adjusting mechanism for stretching hydraulic press matched moulds is applicable different product material and mould structure.Specifically, after the matched moulds of matched moulds part, upper mould
Can form certain gap between plate and workbench, and the size in this gap（Width）, then be need with product material species,
The parameter items such as thickness are corresponding, while be also intended to coordinate different drawing die structures, because one is applied to stretch oil pressure
The mould adjusting mechanism of machine matched moulds is often more than being used for doing a product, therefore, the design of mould adjusting mechanism, upper die plate and workbench it
Between gap can be adjusted by mould adjusting mechanism, to obtain the calendering force of suitable upper and lower mould（Workpiece calendering force by upper die plate with
Workbench gap obtains）, so as to ensure the stability of production.
In addition, stretching hydraulic press is additionally provided with limiting buffer mechanism 10, the limiting buffer mechanism is located at the top of upper die plate,
Buffer limit effectively can be realized to upper die plate rapid increase return.There are other auxiliary bodies in addition, be not described in detail here.
If the present embodiment has other to illustrate not part to the greatest extent, it is those skilled in the art on the basis of this area routine techniques
It is upper that acquisition can be extended with the technology contents of above-mentioned record by accompanying drawing, have no effect on the disclosure of the application complete skill scheme.
The utility model is not limited to above-mentioned implementation method, using identical with the utility model above-described embodiment or approximate
Technical characteristic, and the other application for obtaining in stretching hydraulic press matched moulds mould adjusting mechanism, in protection domain of the present utility model
Within.
Claims (4)
1. a kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds, it is characterised in that including guide pillar screw thread, mode transfer gear, same
Step gear and mode transfer motor, located at the epimere of guide pillar, the mode transfer gear, synchromesh gear and mode transfer motor set the guide pillar screw thread
In the top of crossbeam, wherein, the inner ring of the mode transfer gear is provided with internal thread, and the internal thread constitutes transmission and matches somebody with somebody with guide pillar screw thread
Close, the outer ring of the mode transfer gear is provided with external screw thread, the external screw thread coordinates with synchromesh gear construction transmission, the synchromesh gear with
Mode transfer motor constitutes transmission and coordinates, and makes mode transfer motor drive synchromesh gear, synchromesh gear to drive mode transfer gear, mode transfer gear to pass through
Internal thread and guide pillar screw thread phase rotatable engagement, drive crossbeam rise or fall so that adjust between upper die plate and workbench away from
From, and then after adjustment matched moulds, the gap between upper die plate and workbench.
2. it is according to claim 1 be applied to stretch hydraulic press matched moulds mould adjusting mechanism, it is characterised in that the synchronous gear
The synchronous gear ring left a blank for middle part is taken turns, the synchronous gear ring is realized rotating by bearing.
3. the mould adjusting mechanism for being applied to stretch hydraulic press matched moulds according to claim 2, it is characterised in that the bearing is
Four, it is distributed in square shape, centre reserves the setting room of die cylinder.
4. it is according to claim 1 be applied to stretch hydraulic press matched moulds mould adjusting mechanism, it is characterised in that the guide pillar
Hypomere is fixedly installed on the workbench of stretching hydraulic press, and the upper die plate is slidably arranged in the stage casing of guide pillar；The crossbeam is set
In the epimere of guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331411.XU CN206215731U (en) | 2016-12-06 | 2016-12-06 | A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331411.XU CN206215731U (en) | 2016-12-06 | 2016-12-06 | A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215731U true CN206215731U (en) | 2017-06-06 |
Family
ID=58785629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331411.XU Active CN206215731U (en) | 2016-12-06 | 2016-12-06 | A kind of mould adjusting mechanism for being applied to stretch hydraulic press matched moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215731U (en) |
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2016
- 2016-12-06 CN CN201621331411.XU patent/CN206215731U/en active Active
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