CN108326068B - A kind of material skin for the vertical hot press of non-ferrous metal automatically removes device - Google Patents
A kind of material skin for the vertical hot press of non-ferrous metal automatically removes device Download PDFInfo
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- CN108326068B CN108326068B CN201810019892.8A CN201810019892A CN108326068B CN 108326068 B CN108326068 B CN 108326068B CN 201810019892 A CN201810019892 A CN 201810019892A CN 108326068 B CN108326068 B CN 108326068B
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- cutter head
- skin
- barrel
- knife rest
- pressure ram
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- 239000000463 material Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 26
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004064 recycling Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000001192 hot extrusion Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000012237 artificial material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000416536 Euproctis pseudoconspersa Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/06—Cleaning dies, ducts, containers or mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a kind of material skins for the vertical hot press of non-ferrous metal to automatically remove device.Pole pedestal is sleeved on outside the bottom of barrel, and more struts are vertically installed on pole pedestal uniformly at intervals along barrel circumference, and every strut top is connected to outside the gang tool covered outside pressure ram by tension spring；The gang tool includes cutter head and knife rest, and multiple knife rests circlewise toolframe and are covered outside pressure ram by unit bolt nut；Inside on each knife rest radially is fixedly installed with a cutter head, and cutter head is assemblied on knife rest by bolt.The processing is simple and at low cost by the present invention, and simple structure is easy to maintenance, is able to achieve and automatically removes material skin, and expects that skin removal efficiency is high, expects that skin facilitates recycling, is particularly suitable for Large scale nonferrous metals hot extrusion molding production line.
Description
Technical field
The invention belongs to non-ferrous metal hot extrusion molding apparatus field, in particular to a kind of to be used for non-ferrous metal Vertical Heat
The material skin of press automatically removes device.
Background technique
Metal extrusion is to apply powerful pressure to the metal stock being placed in mould cavity (or extrusion cylinder), is forced
Metal stock generates orientation plastic deformation, squeezes out from the die hole of extrusion die and obtains required section configuration, size and have one
Determine the part of mechanical property or the plastic processing method of semi-finished product.Compared with other technologies plastic processing method, squeezes and issue now
It is later, and initial stage development is very slow, and about in 1797, British Bu Laman has devised First in the world and squeezes for lead
The mechanical extruder of pressure；To early 20th century at the end of the 19th century, start to squeeze harder non-ferrous metal；There is within 1910 aluminium to squeeze
Press；There is removable extrusion cylinder in nineteen twenty-seven, and uses electrical induction technology.Nowadays, the hot extrusion skill of non-ferrous metal
Art comparative maturity, is widely used in many non-ferrous metal industries such as electronic material, alloy pipe, alloy bar.
The hot extrusion process of non-ferrous metal carries out under high temperature environment, under normal conditions firstly, by extruding raw material gold
After category ingot is heated to certain temperature in induction furnace, just it is sent into and squeezes in barrel；Secondly, pressure ram is formally squeezing work
Before beginning, it is also desirable to carry out warm-up operation；Finally, in extrusion process, there are also inductance coils to heat barrel, protected with this
The own physical chemical property of card squeezing effect and extruded product meets the requirements.But due to the requirement of feeding, pressure ram is each
Extrusion cycle is both needed to extract out out of barrel, is exposed in normal temperature air, its surface temperature is caused to decline；In addition pressure ram and barrel
Hole be in clearance fit, inevitably have high temperature alloy in extrusion process from gap squeeze out, and squeeze out alloy pressure compared with
Greatly, to be adhered to pressure ram side wall, adherency skin is formed.
Material skin removal work at present is usually completed by manpower, and worker uses dedicated cutter and pliers, in pressure ram from material
After extracting out in cylinder, material skin removal movement is carried out immediately.Artificial material skin removal has the disadvantage that the time due to extrusion cycle is wanted
It asks, needs to expect that skin removal work is completed within the time short as far as possible, therefore special messenger is needed to be responsible for expecting skin removal, cause human resources unrestrained
Take；Expect that the efficiency of skin removal is related with the adherency temperature of skin, when temperature is higher, adhere to the flexible preferable of skin, be easy to peel and
It is not easy to break, but artificial material skin removal is it cannot be guaranteed that operating rate and work quality, are easy to happen because adherency skin is sudden and violent in air
Dew is difficult to peel too long and caused by cooled and solidified or portion fractures remain.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of material skin for the vertical hot press of non-ferrous metal
Device is automatically removed, there is simple structure using non-ferrous metal hot press of the invention, it is easy to maintenance, it is able to achieve and automatically removes material
Skin, and expect the advantages that skin removal efficiency is high, material skin facilitates recycling.
The technical solution used in the present invention is as follows:
Apparatus of the present invention include pressure ram, gang tool, strut, tension spring and pole pedestal and barrel, and pressure ram is located at barrel
Top, pole pedestal are sleeved on outside the bottom of barrel, and more struts are vertically installed at strut along barrel circumference uniformly at intervals
On seat, every strut top is connected to outside the gang tool covered outside pressure ram by tension spring；The gang tool includes knife
Head and knife rest, multiple knife rests circlewise toolframe and are covered outside pressure ram by unit bolt nut；On each knife rest radially
Inside be fixedly installed with a cutter head, cutter head is assemblied on knife rest by bolt.
The two sides and bottom surface of the cutter head are cut surface, and cut surface is the symmetroid of two intersections, and two symmetrical
Curved surface is located at the two sides of cutter head, the independent generally inner sunken face shape of a symmetroid, two symmetroids from top on earth
End, which extends, to be drawn close, and two symmetroids are intersected with horizontal linear section in bottom end and form cutting line end；It is cut by cutting line end
Squeeze the adherency skin of rod outer surface, the independent generally inner sunken face shape of two symmetroids, so that the adherency skin edge cut
Pressure ram radial outside is stripped and outside Curl Droop.
The pressure ram bottom face is equipped with outward flange, so that the cutting line termination of cutter head contacts at the step surface of outward flange
Cutting adherency skin after being blocked.
Bolt-type rectangular boss is set at the top of the knife rest, setting and bolt-type rectangular boss corresponding matching at the top of cutter head
Groove, the cell wall of groove is equipped with threaded hole, and bolt-type rectangular boss is equipped with circular hole；The insertion of bolt-type rectangular boss is attached to recessed
Being connected to threaded hole across circular hole by bolt after slot is bonded cutter head with knife rest.
Multiple vertical strip grooves are uniformly arranged on the lateral column face of the pressure ram, multiple strip grooves are along lateral column face circumferential direction
Uniformly at intervals；The tip of the cutting line end of cutter head is contacted with strip groove, and guiding cutter head cutting is controlled by the shape of strip groove
When movement routine.
The knife rest two sides are equipped with lug, and adjacent knife rest is convex by two lugs and through connection two
It is connected between the bolt and nut of ear, and adjusts the diameter that multiple knife rests combine the annular cutter frame of shapes by adjusting gasket, into
And adjust the radial distance between cutter head and pressure ram.
The barrel top surface is set as the conical surface, so that adherency skin falls to the formation of barrel top surface material skin after being cut is sliding
It drops down onto the material skin recycling box of outside.
Material skin recycling box is placed between the circumferentially adjacent strut, outside circumference is equipped with heater wire in the middle part of barrel
Circle, material skin recycling box extend and upwardly extend convex to barrel radially inner side simultaneously close to the setting of the inner side surface top of barrel
Ear, and lug is tightly attached to heating coil outer surface.
The outside of the knife rest radially is equipped with pull ring, is also equipped with pull ring at the top of strut, tension spring both ends are separately connected
On to the pull ring of knife rest and strut.
The material skin automatically removes device on vertical extruder.
The beneficial effects of the present invention are:
The present invention is suitable for automatically removing material skin during non-ferrous metal hot extrusion molding, and application method is simple, to worker
Technical level require low, simple structure, it is at low cost that the processing is simple, be suitable for all kinds of non-ferrous metal hot extrusion molding processes.
Detailed description of the invention
Fig. 1 is the isometric view of apparatus of the present invention；
Fig. 2 a, 2b, 2c, 2d are respectively front view, left view, top view and the isometric view of cutter head；
Fig. 3 is the isometric view of knife rest；
The annular cutter isometric view that Fig. 4 is cutter head, knife rest is combined into；
Fig. 5 a, 5b are respectively the top view of pressure ram, front view；
Fig. 6 is the assembly isometric view of strut and pole pedestal；
Fig. 7 a, 7b are respectively barrel, heating coil and material skin recycling box positional relationship signal isometric view and left view；
Fig. 8 a, 8b, 8c are respectively the schematic diagram in press feeding skin removal process three phases.
In figure: 1, cutter head, 2, knife rest, 3, adjustment gasket, 4, bolt, 5, pressure ram, 6, barrel, 7, heating coil, 8, branch
Bar, 9, pole pedestal, 10, tension spring, 11, material skin recycling box, 12, bolt and nut, 13, adherency skin, 14, press top, 15, pressure ram
Seat, 16, base.
Specific implementation method
Illustrate to elaborate for the present invention with reference to the accompanying drawing.
In figure: 1, cutter head, 2, knife rest, 3, adjustment gasket, 4, bolt, 5, pressure ram, 6, barrel, 7, heating coil, 8, branch
Bar, 9, pole pedestal, 10, tension spring, 11, material skin recycling box, 12, bolt and nut, 13, adherency skin, 14, press top, 15, pressure ram
Seat, 16, base.
As shown in Figure 1, the material skin that the present invention is embodied automatically removes device on vertical extruder, vertical extruder
Including pressure ram 5 and barrel 6, pressure ram 5 is located at 6 top of barrel, and material skin automatically removes device and includes cutter head 1, knife rest 2, squeezes
Bar 5, barrel 6, strut 8, pole pedestal 9, tension spring 10 and material skin recycling box 11.As shown in fig. 6, pole pedestal 9 is cyclic structure, strut
Seat 9 is sleeved on outside the bottom of barrel 6, and more struts 8 are vertically installed on pole pedestal 9 uniformly at intervals along 6 circumference of barrel,
8 bottom end of strut is assemblied on pole pedestal 9 by bolt 4, and every 8 top of strut is connected to by tension spring 10 to be covered outside pressure ram 5
Gang tool outside；Gang tool includes cutter head 1 and knife rest 2, and multiple knife rests 2 are combined into annular cutter frame by bolt and nut 12
And it covers outside pressure ram 5；Inside on each knife rest 2 radially is fixedly installed with a cutter head 1, and it is axis that radial direction, which is pressure ram 5,
The radial direction of the heart, cutter head 1 are assemblied on knife rest 2 by bolt 4, strut 8, tension spring 10, cutter head 1 it is identical with 2 quantity of knife rest and
It corresponds.
As shown in Fig. 2 a, 2b, 2c, 2d, the two sides and bottom surface of cutter head 1 are cut surface 101, and cut surface is two intersections
Symmetroid, two symmetroids are located at the two sides of cutter head 1, the independent generally inner sunken face shape of a symmetroid, and two
Symmetroid extends from top to bottom end draws close, and the top of two symmetroids mutually separates, and two symmetroids are in bottom end Yi Shui
Flat level intersects and is formed cutting line end 102, i.e. the intersecting lens of symmetroid is horizontal linear section, and horizontal linear section is used as and cuts
Secant end；Cut the adherency skin 13 of 5 outer surface of pressure ram by cutting line end, the independent generally inner sunken face of two symmetroids
Shape, so that the adherency skin 13 cut is stripped along 5 radial outside of pressure ram and outside Curl Droop.
Cutter head 1 is convex outward 103 close to the medial surface of pressure ram, convex outward be connected to lateral surface and cut surface it
Between, lateral surface is the outer surface radial along pressure ram 5 of cutter head 1.
It is set at the top of cutter head 1 as shown in Fig. 2 a, 2b, 2c, 2d as shown in figure 3, bolt-type rectangular boss is arranged at the top of knife rest 2
The groove with bolt-type rectangular boss corresponding matching is set, the cell wall of groove is equipped with threaded hole, and bolt-type rectangular boss is equipped with circle
Hole；As shown in figure 4, the insertion of bolt-type rectangular boss is attached to after groove and is connected to threaded hole across circular hole by bolt 4 and makes knife
First 1 is bonded with knife rest 2.
As shown in Figure 3 and Figure 4, each 2 two sides of knife rest are equipped with lug, and adjacent knife rest 2 is by two lugs and to pass through
It wears and is connected between the bolt and nut of two lugs of connection, and adjust the endless knife that multiple knife rests 2 combine shape by adjusting gasket 3
Have the diameter of frame, and then adjust the radial distance between cutter head 1 and pressure ram 5, guarantees material skin removal effect.
As shown in Fig. 5 a, Fig. 5 b, 5 bottom face of pressure ram is equipped with outward flange, to guarantee adherency skin 13 only in the side of pressure ram 5
Surface Creation removes convenient for subsequent material skin, cuts so that the cutting line of cutter head 1 terminates after being blocked at the step surface for contacting outward flange
Disconnected adherency skin 13.
As shown in Fig. 5 a, Fig. 5 b, multiple vertical strip grooves, multiple strip grooves are uniformly arranged on the lateral column face of pressure ram 5
It is circumferentially-spaced uniformly distributed along lateral column face, and strip groove terminates at the outward flange of 5 bottom end of pressure ram, does not extend to outward flange, slot cross-section
Size and shape need to guarantee slot not with partial coherence other than the tip of cutter head 1；The tip of the cutting line end of cutter head 1 and item
The contact of shape slot controls movement routine when guiding cutter head 1 is cut by the shape of strip groove.
As shown in figs. 7 a and 7b, 6 top surface of barrel is set as the conical surface, pushes up so that adherency skin falls to barrel 6 after being cut
The material skin that face is formed slides into the material skin recycling box 11 of outside.
As shown in figs. 7 a and 7b, material skin recycling box 11 is placed between circumferentially adjacent strut 8,6 middle part of barrel is outer
Lateral circle surface is equipped with heating coil 7, and material skin recycling box 11 is inside to 6 diameter of barrel simultaneously close to the setting of the inner side surface top of barrel 6
The lug that side extends and upwardly extends, and lug is tightly attached to 7 outer surface of heating coil, makes the whereabouts for adhering to shape after skin is cut
Material skin smoothly fall into recycling box 11.
The outside of knife rest 2 radially is equipped with pull ring, is also equipped with pull ring at the top of strut 8,10 both ends of tension spring are connected respectively to
On the pull ring of knife rest 2 and strut 8.
Reinforcing rib is set on strut 8, it is made there are enough rigidity when by 10 pulling force of tension spring.
Heating coil 7 heats the ingot in squeezing in barrel 6, guarantees to make to be attached to pressure ram while squeezing effect
The adherency skin of 5 side walls cutting when under high temperature higher flexibility state, be conducive to material skin removal.
Pressure ram 5 is moved upwards by the drive of vertical extruder, the cutter head 1 and knife rest by 10 pulling force effect of tension spring
The gang tool opposing compression bar 5 of 2 compositions moves downward, and cuts the adherency skin being attached on 5 lateral column face of pressure ram, and pass through
The special cutting curved surface of cutter head 1, which makes to adhere to skin, to be cut open and outside Curl Droop.When cutter head 1 is cut to 5 bottom of pressure ram, glue
Attached skin is divided into the material skin of the curling plate shape of muti-piece part, and the top surface of barrel 6 is fallen on by the effect of gravity, final logical
The inclined-plane for crossing 6 top surface of barrel is slipped in material skin recycling box 11.
As shown in Fig. 8 a, 8b, 8c, specific work process of the invention is as follows:
Pressure ram 5 is on the extrusion rod seat 15 on press top 14, the combination assembly and branch of barrel 6 and heating coil 7
Pole socket 9 is on base 16, and material skin recycling box 11 is placed on base 16, for example above-mentioned Fig. 1's -7 of remaining assembly method of components
Shown in explanation.
As shown in Figure 8 a, 5 lower end of pressure ram is in barrel 6.
Expect in skin removal process, pressure ram 5 is moved upwards by the drive of vertical extruder, is moved to such as Fig. 8 b institute
Show, the gang tool opposing compression bar 5 that the cutter head 1 by 10 pulling force effect of tension spring is formed with knife rest 2 moves downward, and cuts attached
The adherency skin on 5 lateral column face of pressure ram, by the adherency skin being completely looped around on 5 lateral column face of pressure ram start cutting be six
Block, and make to adhere to skin by the special cutting curved surface of cutter head 1 and be cut open and outside Curl Droop.
When cutter head 1 is cut to 5 bottom of pressure ram, as shown in Figure 8 c, adherency skin is divided into the curling piece of six block portions point
The material skin of shape, and the effect for passing through gravity falls on the top surface of barrel 6, is slipped to material skin eventually by the inclined-plane of 6 top surface of barrel
In recycling box 11.
Above-mentioned is only to automatically remove device to a kind of material skin for the vertical hot press of non-ferrous metal of the present invention most preferably to implement
The detailed description of example, is not limitation of the invention.Those skilled in the art are it should be appreciated that the present invention is also permitted
More embodiments, all improvement further on the basis of the present invention or equivalent technical solution, such as improvement 1 curve form of cutter head,
Pressure ram 5 fluting number or shape etc., each fall within protection scope of the present invention.
Claims (8)
1. a kind of material skin for the vertical hot press of non-ferrous metal automatically removes device, including pressure ram (5) and barrel (6), squeeze
Compression bar (5) is located above barrel (6), it is characterized in that: including gang tool, strut (8), tension spring (10) and pole pedestal (9)；Strut
Seat (9) is sleeved on outside the bottom of barrel (6), and more struts (8) are vertically installed at branch along barrel (6) circumference uniformly at intervals
On pole socket (9), every strut (8) top is connected to by tension spring (10) to be covered outside the outer gang tool of pressure ram (5)；Described
Gang tool includes cutter head (1) and knife rest (2), and multiple knife rests (2) are combined into annular cutter frame and are covered by bolt and nut (12)
Pressure ram (5) outside；Inside on each knife rest (2) radially is fixedly installed with a cutter head (1), and cutter head (1) passes through bolt
(4) it is assemblied on knife rest (2)；
The two sides and bottom surface of the cutter head (1) be cut surface (101), cut surface be two intersection symmetroids, two
Symmetroid is located at the two sides of cutter head (1), and two symmetroids extend from top to bottom end draws close, and two symmetroids are in bottom end
Intersected with horizontal linear section and forms cutting line end (102)；The adherency skin of pressure ram (5) outer surface is cut by cutting line end
(13), the independent generally inner sunken face shape of two symmetroids, so that the adherency skin (13) cut is radial along pressure ram (5)
Outside is stripped and outside Curl Droop；
Bolt-type rectangular boss is set at the top of the knife rest (2), match corresponding with bolt-type rectangular boss is set at the top of cutter head (1)
The groove of conjunction, the cell wall of groove are equipped with threaded hole, and bolt-type rectangular boss is equipped with circular hole；The insertion of bolt-type rectangular boss is attached to
Being connected to threaded hole across circular hole by bolt (4) after groove is bonded cutter head (1) with knife rest (2).
2. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
Pressure ram (5) bottom face is equipped with outward flange, so that the cutting line termination of cutter head (1) contacts quilt at the step surface of outward flange
Cutting adherency skin (13) after blocking.
3. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
Multiple vertical strip grooves are uniformly arranged on the lateral column face of the pressure ram (5), multiple strip grooves are circumferentially-spaced along lateral column face
It is uniformly distributed；The tip of the cutting line end of cutter head (1) is contacted with strip groove, and guiding cutter head (1) is controlled by the shape of strip groove and is cut
Movement routine when cutting.
4. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
Each knife rest (2) two sides are equipped with lug, and adjacent knife rest (2) is by two lugs and through two lugs of connection
Bolt and nut connection, and adjust by adjusting gasket (3) diameter for the annular cutter frame that the combination of multiple knife rests (2) is formed,
And then adjust the radial distance between cutter head (1) and pressure ram (5).
5. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
Described barrel (6) top surface is set as the conical surface, so that adherency skin falls to the formation of barrel (6) top surface material skin after being cut slides
Into the material skin recycling box (11) of outside.
6. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
Material skin recycling box (11) is placed between the circumferentially adjacent strut (8), outside circumference is equipped with heater wire in the middle part of barrel (6)
Enclose (7), material skin recycling box (11) close to barrel (6) inner side surface top setting simultaneously to barrel (6) radially inner side extend and
The lug upwardly extended, and lug is tightly attached to heating coil (7) outer surface.
7. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
The outside of the knife rest (2) radially is equipped with pull ring, is also equipped with pull ring at the top of strut (8), tension spring (10) both ends connect respectively
It is connected on the pull ring of knife rest (2) and strut (8).
8. a kind of material skin for the vertical hot press of non-ferrous metal as described in claim 1 automatically removes device, it is characterized in that:
The material skin automatically removes device on vertical extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019892.8A CN108326068B (en) | 2018-01-09 | 2018-01-09 | A kind of material skin for the vertical hot press of non-ferrous metal automatically removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019892.8A CN108326068B (en) | 2018-01-09 | 2018-01-09 | A kind of material skin for the vertical hot press of non-ferrous metal automatically removes device |
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| Publication Number | Publication Date |
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| CN108326068A CN108326068A (en) | 2018-07-27 |
| CN108326068B true CN108326068B (en) | 2019-11-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108422697B (en) * | 2018-02-12 | 2019-07-02 | 浙江大学 | A kind of compression bar adherency skin automatic cleaning apparatus for vertical metal hot press |
| CN113210700B (en) * | 2021-05-10 | 2023-12-29 | 安徽省亚威机床制造有限公司 | Shearing parallelism adjusting device of plate shearing machine and implementation method thereof |
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| JPS61259831A (en) * | 1985-05-13 | 1986-11-18 | Showa Alum Corp | Extrusion machining method |
| CN203992672U (en) * | 2014-07-02 | 2014-12-10 | 太仓贝斯特机械设备有限公司 | The cold peeling cutter of alloy bar |
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2018
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|---|---|---|---|---|
| US2688400A (en) * | 1950-11-01 | 1954-09-07 | Dow Chemical Co | Extrusion scalping die |
| DD149177A1 (en) * | 1980-02-19 | 1981-07-01 | Guenter Eberlein | SCHAELVORRICHTUNG |
| JPS57112828U (en) * | 1980-12-27 | 1982-07-13 | ||
| EP0056193B1 (en) * | 1980-12-27 | 1984-07-11 | Kabushiki Kaisha Kobe Seiko Sho | Extrusion press with a billet scalper |
| JPS61259831A (en) * | 1985-05-13 | 1986-11-18 | Showa Alum Corp | Extrusion machining method |
| CN203992672U (en) * | 2014-07-02 | 2014-12-10 | 太仓贝斯特机械设备有限公司 | The cold peeling cutter of alloy bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108326068A (en) | 2018-07-27 |
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