CN205871270U - Two master cylinders bits cake machine - Google Patents
Two master cylinders bits cake machine Download PDFInfo
- Publication number
- CN205871270U CN205871270U CN201620813895.5U CN201620813895U CN205871270U CN 205871270 U CN205871270 U CN 205871270U CN 201620813895 U CN201620813895 U CN 201620813895U CN 205871270 U CN205871270 U CN 205871270U
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- CN
- China
- Prior art keywords
- oil cylinder
- cylinder
- mould
- hydro
- scrap metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a two master cylinders bits cake machine, including the adapting unit as the frame, installing left hydro -cylinder and right hydro -cylinder respectively at adapting unit both ends, left hydro -cylinder is suitable basically with right hydro -cylinder power, is provided with the mould in the adapting unit middle section, still is provided with the feeding chamber between left hydro -cylinder and the mould, is provided with the space of unloading between mould and the right hydro -cylinder, and the center pin of left hydro -cylinder, right hydro -cylinder and mould all is located same straight line. The utility model discloses relatively set up two power reciprocity hydro -cylinder about, about when the suppression hydro -cylinder simultaneously move push, to the suppression of bits cake be the left and right sides simultaneously the application of force go on, the pressure that the left and right sides of consequently considering the cake to be worth doing received all is unanimous with the deformation state, therefore the bits cake that the suppression was come out all is unanimous in the ascending density in whole thickness side, and is more even and fine and close, and avoided going up of prior art thin cake piece under close.
Description
Technical field
This utility model relates to technical field of mechanical equipment, a kind of double master cylinders bits that scrap metal scrap carries out cake of press
Cake machine.
Background technology
Scrap metal machine cuts the work at hydraulic punching head such as curled hair, detritus for the black that various density are loose or non-ferrous metal
It is compressed to the cake block that density is fine and close under with, thus facilitates transport and storage, these bits cakes may finally be put into metal smelter,
The recycling of melting laggard row metal material.
Existing horizontal scrap metal machine the most only arranges a master cylinder for final pressure, and other are pusher oil cylinder or auxiliary
Oil cylinder, the bottom surface of mould utilizes plane pumping board to close, and when compacting, the crumble of drift side is by the bigger dynamic punching press of drift
Power, presses the most closely knit, but the crumble of pumping board side, bottom and contacts baseplate, by static pressure, be difficult to compacting and the thinnest
Pine, the bits cake after compacting is the closeest lower thin, suppresses second-rate.Bottom surface pumping board is under pressure simultaneously, can send out
The shape that changes and bigger overlap can be formed in gap with generation space, mould bottom surface, crumble or strip, the overlap of bits cake can be made
Become demoulding difficulty, or mutually catch on during discharging, cause unloading difficulties.The frame form of existing scrap metal machine has U-shape structure
(or claiming c-type structure), or the doorframe structure of double guide pillar, also there are three guide pillars or four guide pillar structures.The horizontal scrap metal machine of U-shape structure is
Hatch frame, both sides are susceptible to expansion after extruding stress and open, cause extruding center axle to be heaved, thus cannot be used for large-scale
Extrusion equipment.Chinese patent " the feeding shaping mechanism of a 201420040167.6---horizontal hydraulic scrap metal machine " is disclosed
Horizontal hydraulic scrap metal machine includes four guide pillars, is divided into two rows, the two ends of all guide pillars to be all located in support two-by-two, this machine
Type structure is when cake of press, and all pressure are undertaken by four guide pillars, it is therefore desirable to guide pillar has the highest intensity, therefore diameter is relatively thick,
And guide pillar itself needs to carry out Precision Machining to ensure steering capability, processing cost is the highest.Therefore existing horizontal scrap metal machine is a whole set of
Equipment volume is huge, and weight is heavy, relatively costly, and pressure is limited, and cake of press is second-rate.
Utility model content
The applicant is for shortcomings such as above-mentioned existing single master cylinder scrap metal machine cake of press are of poor quality, it is provided that a kind of rational in infrastructure double
Master cylinder scrap metal machine, thus significantly reduce cost, and bits cake cake block the finest and close, that quality is more excellent can be suppressed.
The technical scheme that this utility model is used is as follows:
A kind of double master cylinder scrap metal machine, including the connection member as frame, is separately installed with left oil at connection member two ends
Cylinder and right oil cylinder, left oil cylinder and right oil cylinder power are substantially suitable, are provided with mould in connection member stage casing, left oil cylinder and mould it
Between be additionally provided with feed cavity, be provided with between mould and right oil cylinder and unload material space, the central shaft of left oil cylinder, right oil cylinder and mould is equal
It is located on the same line.
Further improvement as technique scheme:
Described left drift and right drift are separately positioned on cylinder piston rod front end, left and right；Described mould internal diameter and left and right drift
Crest clearance coordinates.
Described left oil cylinder and right oil cylinder are positioned at the oil cylinder periphery of piston rod one end and are machined with external screw thread and polished surface, described
Inner circumferential or the adaptor inner circumferential at connection member two ends are machined with female thread, install oil cylinder by the engagement of internal and external threads, make simultaneously
The tightest with also cap.
Described left oil cylinder and right oil cylinder are positioned at piston rod one end and are installed on described connection member two by flange and securing member
End.
Described connection member is pipe fitting.
Described pipe fitting is round tube or square tube, can use casting or extruding, rolling mill practice molding, it would however also be possible to employ steel plate
Bending or splicing welding combination.
The middle part of described pipe fitting is positioned at feed cavity position and offers charging hole, is positioned to unload and offers discharge opening below material space.
Be provided with feeding mechanism in charging hole position, it is anterior that U-shaped feed cavity is positioned at cake of press mould, and opening is towards hopper one
Side.
Being provided with pusher drift in cavity below hopper, containment portion is provided with pusher oil cylinder, and pusher drift is by pusher
Hydraulic oil cylinder driving, pushes feed cavity by the metal scraps in the cavity below hopper.
The beneficial effects of the utility model are as follows:
This utility model is oppositely disposed the left and right oil cylinder of two power equity, when compacting about oil cylinder transport in opposite directions simultaneously
Dynamic extrude, be that the left and right sides exerts a force simultaneously and carries out to the compacting of bits cake, therefore consider the left and right sides pressure experienced of cake to be worth doing
It is all consistent with deformation state, thus the bits cake density on whole thickness direction that compacting is out is all consistent, more
Uniformly with fine and close, and avoid the cake block of the upper tightly lower sparse of prior art.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is the axonometric chart of pipe fitting of the present utility model.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the sectional view of Section A-A in Fig. 3.
Fig. 5 is the sectional view of section B-B in Fig. 3.
In figure: 1, pipe fitting；2, left oil cylinder；3, right oil cylinder；4 and cap；5, pusher oil cylinder；6, hopper；7, feed cavity；8, mould
Tool；9, pusher drift；11, female thread；12, charging hole；13, footing；14, discharge opening；21, left cylinder piston rod；22, Zuo Chong
Head；31, right cylinder piston rod；32, right drift.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
As it is shown in figure 1, the described in the utility model pair of master cylinder scrap metal machine includes pipe fitting 1 and the left side at 1 two ends that are arranged on pipe fitting
Oil cylinder 2 and right oil cylinder 3, pipe fitting 1 can use round tube as shown in Figure 2, it is also possible to is square tube, and pipe or square tube can be adopted
With molding such as casting or extruding, rollings, it would however also be possible to employ steel plate bending or splicing welding combination, the bottom of pipe fitting 1 is arranged
There is footing 13.As in figure 2 it is shown, the present embodiment is machined with female thread 11 in circular pipe fitting 1 two ends inner circumferential, simultaneously left oil cylinder 2 He
Right oil cylinder 3 is positioned at the oil cylinder periphery of piston rod one end and is machined with external screw thread and polished surface, after internal and external threads engagement, and i.e. can be by
Oil cylinder screws in the end of pipe fitting 1, because threaded engagement exists gap, therefore within the inner circumferential molding of pipe fitting 1 coordinates face, or increase
Inserts, is coordinated realization radially location, is then screwed left oil cylinder 2 and right oil cylinder 3 by also cap 4 with the polished surface of oil cylinder periphery
Carry out axial limiting.After installation, left oil cylinder 2 is positioned at same central axis, the left oil cylinder piston of left oil cylinder 2 with right oil cylinder 3
Bar 21 front end arranges left drift 22, and right cylinder piston rod 31 front end of right oil cylinder 3 arranges right drift 32, left drift 22 and right drift
Between 32, the inner circumferential at pipe fitting 1 is fixed with cake of press mould 8.Cake of press mould 8 is the loop configuration of left and right both ends open, in mould 8
Footpath coordinates with the crest clearance of left and right drift, and the central shaft of mould 8 is consistent with the central shaft of left and right drift, mould 8 and left oil cylinder 2
Between, it is provided with feed cavity 7.It is provided with between mould 8 and right oil cylinder 3 and unloads material space, be positioned at and unload the pipe fitting 1 below material space and manage
Discharge opening 14 is offered on wall.
Can certainly use other forms that oil cylinder is fixed on pipe fitting two sections, such as, on oil cylinder, be provided with flange, card
Key or fixing screwed hole, be provided with flange, keyway on pipe fitting 1 or be directly threaded hole on the wall thickness of pipe fitting 1, passing through
The securing members such as bolt utilize flange to be attached；Or special adapter fixed oil cylinder is set, if such as pipe fitting 1 side of employing
Pipe, as long as by the reducing sleeve arranging such as square-outside and round-inside, it is also possible to conveniently realize the fixing of oil cylinder.
The diameter dimension of pipe fitting 1 of the present utility model is not directly dependent upon with cylinder diameter, and as above pipe fitting 1 shown in example is straight
Footpath is more than oil cylinder periphery, and threaded engagement so can be utilized to install oil cylinder；When using Flange joint, the diameter of pipe fitting 1 is permissible
Approximate or less than cylinder diameter.Guide pillar or the connection member of frame in pipe fitting 1 alternatively prior art, it is only necessary to meet base
This structure function, such as, install oil cylinder, mould or feeding mechanism.
Charging hole 12 is offered at the middle part of pipe fitting 1, and charging hole 12 position is provided with feeding mechanism, as it is shown in figure 1, this enforcement
The feeding mechanism of example is one-level pushing structure, and it is anterior that feed cavity 7 is positioned at cake of press mould, and for the U-shape structure of level, U-shaped cavity is opened
Mouth is towards hopper 6 side.Being provided with pusher drift 9 in cavity below hopper 6, containment portion is provided with pusher oil cylinder 5, pusher
Drift 9 is driven by pusher oil cylinder 5, and the metal scraps in the cavity below hopper 6 is pushed feed cavity 7.
Certainly, for the material of the loosest easy charging, it may not be necessary to above-mentioned one-level pushing structure, and can will enter
Material hole 12 is directly opened in the top side, middle part of pipe fitting 1, and upward, hopper 6 is set directly at charging hole 12 top to U-shaped cavity hatch,
Feed cavity 7 is directly connected bottom hopper 6.Equally, material low-down for density, such as cutting curled hair etc., only push away by one-level
Material structure may also be difficult to reach pressed density, now can use two grades of feeding structures of X-axis, twice precompressed of Y-axis, i.e. upper
State and feeding structure be further added by one group of mutually orthogonal precompressed drift and prefabricating oil cylinder, this structure the applicant in first patent
In the most detailed existing disclosure.
During real work, left oil cylinder 2, right oil cylinder 3 are initially contracting cylinder state.The first step: right cylinder piston rod 31 is stretched
Going out, right drift 32 enters mould 8 right-hand member, is closed by the right-hand member of mould 8.Second step: pusher oil cylinder 5 action, by pusher drift 9 to
Front pushing, pushes feed cavity 7 by the scrap metal below hopper 6.3rd step: left cylinder piston rod 21 is pushed forward into, left drift
22 by the crumble press-in die 8 in feed cavity 7, and owing to the right-hand member of mould 8 is closed by right drift 32, therefore crumble is by two ends
Left and right drift is closed, and now crumble is pressurizeed by left and right drift simultaneously, and compacting forms bits cake.4th step: left cylinder piston rod 21 is held
Continuous feeding, right cylinder piston rod 31 actively contracting cylinder or passive driven contracting cylinder, left drift 22 is clamped final pressure with right drift 32 and is become
The bits cake of type removes in the lump from mould 8, and to the space between mould 8 and right oil cylinder 3, the most left oil cylinder 2 moves back cylinder, bits cake from
Open the clamping of left and right drift, under gravity, fall from discharge opening 14, fall on drawing mechanism.Certainly, above-mentioned step by step
Description is to more clearly visible demonstrate the motion of each parts in an action cycle, actual it is not strictly necessary that according to step suitable
Sequence operates, such as, according to time overall arrangement, can pusher step be carried out with right drift action completely simultaneously.
For the most bulk, take up room the biggest scrap metal, such as, cut curled hair, if only carrying out a final pressure,
The bits cake very thin thickness of molding, now needs repeatedly pusher feeding, such as, after a pusher, left drift 22 is introduced into mould
8, the slightly material in compaction mold 8；Being then log out mould 8 and feed cavity 7, subsequent material is pushed feed cavity by pusher drift 9
7, material is supplemented；Left drift 22 is pressed again by mould 8 and compresses；The most repeatedly material foot in circulation rear mold 8
Time enough, now left and right drift pressurizes simultaneously and carries out a final pressure, thus forms the bits cake meeting thickness requirement.
In above-mentioned 4th step, feed back by arranging position, such as, move to specify position when left drift 22, or pressure is set
When force feedback, such as oil cylinder working-pressure arrive designated value, left drift 22 extrudes to middle part with right drift 32 simultaneously, squeezes out quality and closes
The bits cake of lattice.This utility model due to about when compacting oil cylinder simultaneously move toward one another extrude, the compacting to bits cake is left
Right both sides exert a force simultaneously and carry out, and the left and right sides pressure experienced therefore considering cake to be worth doing is all consistent with deformation state, thus pressure
The bits cake density on whole thickness direction made is all basically identical, is more uniformly distributed with fine and close, thus avoids existing
There is the cake block of the upper tightly lower sparse of technology.
Above description is to explanation of the present utility model, is not the restriction to utility model, without prejudice to this utility model
In the case of spirit, this utility model can make any type of amendment.Left oil cylinder and the title of right oil cylinder are only for more preferable knot
Closing drawing cognition, not considered critical position relationship, the referred to as first oil cylinder and the second oil cylinder also may be used；Its arragement direction is the most not necessarily
Being transverse horizontal, being vertically arranged axis is that plumb line also may be used.Or use in the left and right beam of conventional U-shaped frame or guide pillar structure
Fix two relative oil cylinders to suppress.
Claims (9)
1. double master cylinder scrap metal machines, including the connection member as frame, it is characterised in that: pacify respectively at connection member two ends
Substantially suitable equipped with left oil cylinder (2) and right oil cylinder (3), left oil cylinder (2) and right oil cylinder (3) power, arrange in connection member stage casing
There is mould (8), between left oil cylinder (2) and mould (8), be additionally provided with feed cavity (7), arrange between mould (8) and right oil cylinder (3)
Unloading material space, the central shaft of left oil cylinder (2), right oil cylinder (3) and mould (8) is respectively positioned on same straight line.
2. according to the double master cylinder scrap metal machines described in claim 1, it is characterised in that: left drift (22) sets respectively with right drift (32)
Put in cylinder piston rod front end, left and right；Described mould (8) internal diameter coordinates with left and right drift crest clearance.
3. according to the double master cylinder scrap metal machines described in claim 1, it is characterised in that: described left oil cylinder (2) and right oil cylinder (3) are positioned at
The oil cylinder periphery of piston rod one end is machined with external screw thread and polished surface, the inner circumferential at described connection member two ends or adaptor inner circumferential
Being machined with female thread (11), install oil cylinder by the engagement of internal and external threads, use simultaneously cap (4) are the tightest.
4. according to the double master cylinder scrap metal machines described in claim 1, it is characterised in that: described left oil cylinder (2) and right oil cylinder (3) are positioned at
Piston rod one end is installed on described connection member two ends by flange and securing member.
5. according to the double master cylinder scrap metal machines described in claim 1, it is characterised in that: described connection member is pipe fitting (1).
6. according to the double master cylinder scrap metal machines described in claim 5, it is characterised in that: described pipe fitting (1) is round tube or square tube, adopts
With casting or extruding, rolling mill practice molding, or steel plate bending or splicing welding is used to combine.
7. according to the double master cylinder scrap metal machines described in claim 5, it is characterised in that: the middle part of described pipe fitting (1) is positioned at feed cavity
Charging hole (12) is offered in position, is positioned to unload and offers discharge opening (14) below material space.
8. according to the double master cylinder scrap metal machines described in claim 7, it is characterised in that: charging hole (12) position is provided with charger
Structure, it is anterior that U-shaped feed cavity (7) is positioned at cake of press mould, and opening is towards hopper (6) side.
9. according to the double master cylinder scrap metal machines described in claim 7, it is characterised in that: it is provided with in the cavity of hopper (6) lower section and pushes away
Material drift (9), containment portion is provided with pusher oil cylinder (5), and pusher drift (9) is driven by pusher oil cylinder (5), by under hopper (6)
Metal scraps in the cavity of side pushes feed cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813895.5U CN205871270U (en) | 2016-07-31 | 2016-07-31 | Two master cylinders bits cake machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813895.5U CN205871270U (en) | 2016-07-31 | 2016-07-31 | Two master cylinders bits cake machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871270U true CN205871270U (en) | 2017-01-11 |
Family
ID=57700352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813895.5U Expired - Fee Related CN205871270U (en) | 2016-07-31 | 2016-07-31 | Two master cylinders bits cake machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205871270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042437A (en) * | 2016-07-31 | 2016-10-26 | 江阴市瑞丰液压机械有限公司 | Double-main-cylinder chip cake machine and chip cake pressing process |
| WO2018024142A1 (en) * | 2016-07-31 | 2018-02-08 | 江阴市瑞丰液压机械有限公司 | Hydraulic machine of cylindrical structure |
-
2016
- 2016-07-31 CN CN201620813895.5U patent/CN205871270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042437A (en) * | 2016-07-31 | 2016-10-26 | 江阴市瑞丰液压机械有限公司 | Double-main-cylinder chip cake machine and chip cake pressing process |
| WO2018024142A1 (en) * | 2016-07-31 | 2018-02-08 | 江阴市瑞丰液压机械有限公司 | Hydraulic machine of cylindrical structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |