CN107031104B - A kind of extrusion apparatus - Google Patents
A kind of extrusion apparatus Download PDFInfo
- Publication number
- CN107031104B CN107031104B CN201710267284.4A CN201710267284A CN107031104B CN 107031104 B CN107031104 B CN 107031104B CN 201710267284 A CN201710267284 A CN 201710267284A CN 107031104 B CN107031104 B CN 107031104B
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- Prior art keywords
- groove
- slippage slot
- motor
- bar
- extruding
- 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.)
- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037228 dieting effect Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/26—Extrusion presses; Dies therefor using press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/181—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means the screw being directly driven by an electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/221—Extrusion presses; Dies therefor extrusion dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/02—Screens or other safety members moving in synchronism with members which move to and fro
- F16P3/04—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
A kind of extrusion apparatus,Including outrigger,Slid chamber is provided with outrigger,Sliding internal frame can be slippingly installed up and down in slid chamber,Sliding internal frame center is provided with the first downward slippage slot of beginning,The second slippage slot of the slippage slot of UNICOM first is provided with sliding internal frame positioned at the first slippage slot upper end,Dynamic yoke plate can be slippingly installed up and down in the second slippage slot,The bar that rises and falls can be slippingly installed up and down in the first slippage slot,And bar upper end of rising and falling is fixedly connected with dynamic yoke plate,Bar lower end of rising and falling is installed with the first motor,First motor lower end is connected with extruding drift,The extruding drift lower surface is provided with extruding cambered surface,Sliding internal frame in left and right equity be provided with set groove and under set groove,On set groove and under set and be installed with the second motor between groove,Second motor top and bottom are connected to output shaft and lower output shaft,On set groove and under set between groove be provided with positioned at the second motor rear end set in UNICOM groove and under set the communication groove of groove.
Description
Technical field
The present invention relates to extrusion technique field, and in particular to a kind of extrusion apparatus.
Background technology
Nowadays extrusion moulding machine application is very extensive, will be squeezed casting die and is pressed into a variety of shapes so as to meet to make
With demand, in machining, food processing all extensive uses, extrusion moulding machine is mainly used in the shaping of metal, it can also be used to moulds
The shaping of the materials such as material, rubber, graphite, in compacting process, typically need fixture to be squeezed casting die and fix, so as to
Prevent from shaking in press process, then drive the motor starting pushed, and extruding drift is moved towards casting die is squeezed, but
Be in traditional extrusion moulding machine, extruding drift be typically all it is exposed outside, when being squeezed casting die and promoting easily to being squeezed casting die
Touch by mistake, and during it will be squeezed casting die and fix, if motor is accidentally, it is easy to which operating personnel are caused to hinder
Evil, therefore, there is potential safety hazard in traditional extrusion moulding machine.
The content of the invention
It is an object of the invention to provide a kind of extrusion apparatus and its application method, can overcome the upper of prior art
State defect.
According to the present invention, a kind of extrusion apparatus of apparatus of the present invention, including outrigger, sliding is provided with the outrigger
Chamber, can slippingly be provided with sliding internal frame in the slid chamber up and down, and it is downward that the sliding internal frame center is provided with the beginning
First slippage slot, described slide in internal frame are provided with second of the first slippage slot described in UNICOM positioned at the first slippage slot upper end
Slippage slot, dynamic yoke plate can be slippingly installed up and down in second slippage slot, can up and down slippingly in first slippage slot
The bar that rises and falls is installed, and the bar upper end of rising and falling is fixedly connected with the dynamic yoke plate, article lower end of rising and falling is installed with
One motor, the first motor lower end are connected with extruding drift, and the extruding drift lower surface is provided with extruding cambered surface, the cunning
Move left and right equity in internal frame be provided with set groove and under set groove, it is described on set groove and under set and be installed between groove
Second motor, the second motor top and bottom are connected to output shaft and lower output shaft, it is described on set groove and under
Set between groove be provided with positioned at second motor rear end set on described in UNICOM groove and under set the communication groove of groove, described the
The spiral bar that rises and falls coordinated with the dynamic yoke plate screw thread is provided with by turn bearing or so equity in two slippage slots, it is described to rise and fall
Spiral bar lower end extends downwardly into be set in groove on described, and left and right equity is provided with interior spiral hole, institute in the slid chamber bottom
State in interior spiral hole screw thread and coordinate installation positioning spiral bar, the positioning spiral bar upper end be possibly extending up to it is described under set groove
In, and can be connected to turn by turn bearing with the sliding internal frame, it is described on set groove and under set change be installed in groove
Position device.
Valuably, including being fixedly mounted on, leading in the communication groove moves bar to the displacement device and sliding is arranged on institute
The position adjustable rack led and moved on bar is stated, the position adjustable rack upper end is provided with Top Crossbeam, and the position adjustable rack lower end is provided with lower cross arm, described
Upper coupling sleeve and lower coupling sleeve are provided with by turn bearing respectively in Top Crossbeam and lower cross arm, set in the communication groove rear end
There is the 3rd slippage slot, the 3rd motor is installed with the 3rd slippage slot upper end, the 3rd motor lower end is connected with change
Spiral bar is changed, the conversion spiral bar can be arranged in the 3rd slippage slot bottom to turn, and peace is slid in the 3rd slippage slot
Equipped with spiral block, the spiral block coordinates with the conversion spiral bar screw thread, and is fixedly connected with the position adjustable rack.
Valuably, be provided with Extruding die at the slid chamber center bottom, the Extruding die lower surface be provided with
The squeezing action cambered surface that the extruding cambered surface is engaged, the extruding drift are made directly over the Extruding die by extruding
Coordinated with cambered surface and the extruding cambered surface, so that extruding drift depresses to required shape to being squeezed casting die.
Valuably, slid chamber front-end and back-end lower end is provided with the disengaging groove with slid chamber insertion, described
Groove is passed in and out to allow the propulsion and release that are squeezed casting die.
Valuably, length and the second slippage slot top to institute of the extruding drift caudal to the dynamic yoke plate top
The length for stating sliding internal frame bottom is equal, so as to when the dynamic yoke plate be located at the top, it is described extrude drift caudal with it is described
Sliding internal frame bottom flushes.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention, in original state, extruding drift caudal flushes with sliding internal frame bottom and is contracted in first
In slippage slot, so as to be advantageous to be squeezed the propulsion of casting die, touched by mistake prevented also from extruding drift to being squeezed casting die generation；
2. upper coupling sleeve is in upper position during original state, now, the upper coupling sleeve takes off with the upper output shaft
Open, can not make during the second motor turn extruding drift that turn occur, it is therefore possible to prevent extruding drift surprisingly triggers turn and caused
Injury to operating personnel；
3. in use, will be squeezed casting die is pushed into slid chamber bottom from disengaging groove, the second motor can drive positioning spiral bar
Turn, because positioning spiral bar lower end and interior spiral hole screw thread coordinate, therefore, sliding internal frame can be driven to slide downwards, in sliding
Frame will gradually be squeezed casting die compression, due to the auto-lock function of screw thread, can make to be squeezed casting die compression stabilization, avoid in process
Slide, it is stable so as to make to be squeezed casting die processing；
4. apparatus of the present invention are simple in construction, operation is firm, safe.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of extrusion apparatus of the present invention.
Fig. 2 is Fig. 1 direction of arrow structural representation.
Fig. 3 is the partial enlarged drawing in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-3, a kind of extrusion apparatus of the invention, including outrigger 1, slid chamber is provided with the outrigger
11, sliding internal frame 2 can be slippingly installed in the slid chamber 11 up and down, the sliding center of internal frame 2 be provided with the beginning to
Under the first slippage slot 22, be provided with described in UNICOM the first cunning positioned at the upper end of the first slippage slot 22 in the sliding internal frame 2
The second slippage slot 21 of groove 22 is moved, dynamic yoke plate 71 can be slippingly installed up and down in second slippage slot 21, described first slides
The bar 72 that rises and falls can be slippingly provided with up and down by moving in groove 22, and the upper end of bar 72 of rising and falling is fixedly connected with the dynamic yoke plate 71,
The lower end of bar 72 of rising and falling is installed with the first motor 73, and the lower end of the first motor 73 is connected with extruding drift 74, described
Extruding drift 74 lower surface, which is provided with, extrudes cambered surface 75, and left and right equity, which is provided with, in the sliding internal frame 2 sets groove 23 with
Set groove 24, it is described on set groove 23 and under set the second motor 30 be installed between groove 24, on second motor 30
End and lower end are connected to output shaft 32 and lower output shaft 31, it is described on set groove 23 and under set and be located at institute between groove 24
State the rear end of the second motor 30 be provided with set on described in UNICOM groove 23 and under set the communication groove 25 of groove 24, second slippage slot
The spiral bar 52 that rises and falls coordinated with the dynamic screw thread of yoke plate 71, the spiral shell that rises and falls are provided with by turn bearing or so equity in 21
The lower end of shape bar 52, which extends downwardly into, to be set on described in groove 23, and left and right equity is provided with interior spiral hole in the bottom of slid chamber 11
13, screw thread coordinates installation positioning spiral bar 51 in the interior spiral hole 13, and the upper end of positioning spiral bar 51 is possibly extending up to institute
State down and set in groove 24, and with it is described sliding internal frame 2 can be connected to turn by turn bearing, it is described on set groove 23 and lower dress
Determine displacement device is installed in groove 24.
Valuably, the displacement device includes being fixedly mounted on leading in the communication groove 25 and moves bar 66 and slide installation
In the position adjustable rack 6 led and moved on bar 66, the upper end of position adjustable rack 6 is provided with Top Crossbeam 62, and the lower end of position adjustable rack 6 is provided with
Lower cross arm 61, upper coupling sleeve 42 and lower coupling sleeve are provided with by turn bearing respectively in the Top Crossbeam 62 and lower cross arm 61
41, the 3rd slippage slot 26 is provided with the rear end of communication groove 25, and the 3rd is installed with the upper end of the 3rd slippage slot 26
Motor 78, the lower end of the 3rd motor 78 are connected with conversion spiral bar 79, and the conversion spiral bar 79 can be arranged on to turn the
Slid in the bottom of three slippage slot 26, in the 3rd slippage slot 26 and spiral block 60 is installed, the spiral block 60 and the conversion
The screw thread of spiral bar 79 coordinates, and is fixedly connected with the position adjustable rack 6.
Valuably, Extruding die 14 is provided with the center bottom of slid chamber 11, the lower surface of Extruding die 14 is set
Be equipped with the squeezing action cambered surface 76 that is engaged of extruding cambered surface 75, the extruding drift 74 the Extruding die 14 just on
Side, coordinated by squeezing action cambered surface 76 and the extruding cambered surface 75, so that extruding drift 74 depresses to institute to being squeezed casting die
The shape needed.
Valuably, the front-end and back-end lower end of slid chamber 11 is provided with the disengaging groove with the slid chamber 11 insertion
12, it is described to pass in and out groove 12 to allow the propulsion and release that are squeezed casting die.
Valuably, the extruding caudal of drift 74 is pushed up to the length on the dynamic top of yoke plate 71 with second slippage slot 21
The length of sliding internal frame 2 bottom is held to be equal, so that when the dynamic yoke plate 71 is located at the top, the extruding drift 74
Caudal flushes with sliding internal frame 2 bottom.
During original state, the sliding internal frame 2 is located at the upper end of slid chamber 11, and the spiral block 60 is located at the described 3rd
The upper end of slippage slot 26, so as to the position adjustable rack 6 together with the upper coupling sleeve 42 and lower coupling sleeve 41 all in upper position, this
When, the upper coupling sleeve 42 disengages with the upper output shaft 32, and the lower coupling sleeve 41 and the lower power of output shaft 31 and
The positioning spiral bar 51 connects, and the dynamic yoke plate 71 be located at the upper end of the second slippage slot 21, and described extrudes the tail of drift 74
Side flushes with sliding internal frame 2 bottom；
In use, will be squeezed casting die is pushed into the bottom of slid chamber 11 from the disengaging groove 12, and start described second
Motor 30, it is therefore, described because the lower coupling sleeve 41 and the lower power of output shaft 31 and the positioning spiral bar 51 are connected
Second motor 30 can drive the turn of positioning spiral bar 51, the lower end of positioning spiral bar 51 and the interior screw thread of spiral hole 13
Coordinate, therefore, the sliding internal frame 2 can be driven to slide downwards, the sliding internal frame 2 will gradually be squeezed casting die compression, be extruded
Part stops second motor 30 after compressing, and starts the 3rd motor 78, and the 3rd motor 78 can drive the first line of a couplet
Knot set 42 and lower coupling sleeve 41 move down, and the upper coupling sleeve 42 connects with the upper output shaft 32 and the spiral bar 52 that rises and falls
Connect, and the lower coupling sleeve 41 disengages with the lower output shaft 31, when the position adjustable rack 6 slides onto lowermost end downwards, stops
3rd motor 78 simultaneously starts first motor 73 and second motor 30, and first motor 73 can drive described
Drift turn is extruded, it is therefore, described because the upper coupling sleeve 42 is connected with the upper output shaft 32 and the spiral bar 52 that rises and falls
Second motor 30 can drive the turn of spiral bar 52 of rising and falling, and the spiral bar 52 that rises and falls drives the dynamic yoke plate 71, rise and fall bar
72 and extruding drift 74 move down, the extruding drift 74 will gradually be squeezed casting die and be squeezed into during moving down
Shape；
After the completion of extrusion molding, the antiport of the second motor 30, the extruding drift 74 is driven to move up, it is described
When extruding drift 74 is moved to peak, stops second motor 30 and drive the upper connection using the 3rd motor 78
Set 42 and lower coupling sleeve 41 move up, and the upper coupling sleeve 42 is disengaged with the upper output shaft 32, and the lower coupling sleeve
41 are connected with the lower power of output shaft 31 and the positioning spiral bar 51, now drive the cunning using second motor 30
Move internal frame 2 to slide upwards, be squeezed casting die so as to unclamp and allow to be squeezed casting die and be pushed outwardly.
The beneficial effects of the invention are as follows：Apparatus of the present invention are in original state, extruding drift caudal and sliding internal frame bottom
Flush and be contracted in the first slippage slot, so as to be advantageous to be squeezed the propulsion of casting die, prevented also from extruding drift to being squeezed casting die
Generation is touched by mistake；
Upper coupling sleeve is in upper position during original state, and now, the upper coupling sleeve disengages with the upper output shaft,
It can not make extruding drift that turn occur during the second motor turn, it is therefore possible to prevent extruding drift surprisingly triggers turn and caused pair
The injury of operating personnel；
In use, will be squeezed casting die is pushed into slid chamber bottom from disengaging groove, the second motor can drive the bar rotation of positioning spiral
It is dynamic, because positioning spiral bar lower end and interior spiral hole screw thread coordinate, therefore, sliding internal frame can be driven to slide downwards, slide internal frame
Casting die compression will be gradually squeezed, due to the auto-lock function of screw thread, can make to be squeezed casting die compression stabilization, avoid sending out in process
Raw sliding, it is stable so as to make to be squeezed casting die processing；
Apparatus of the present invention are simple in construction, and operation is firm, safe.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
Conversion or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of extrusion apparatus, including outrigger, it is characterised in that：Slid chamber is provided with the outrigger, can in slid chamber
Sliding internal frame is slippingly installed up and down, the sliding internal frame center is provided with the first downward slippage slot of beginning, the cunning
Move in internal frame and the second slippage slot of the slippage slot of UNICOM first is provided with positioned at the first slippage slot upper end, can in second slippage slot
Dynamic yoke plate is slippingly installed up and down, the bar that rises and falls can be slippingly installed up and down in first slippage slot, and bar upper end of rising and falling
It is fixedly connected with dynamic yoke plate, the bar lower end of rising and falling is installed with the first motor, and the first motor lower end is connected with extruding
Drift, the extruding drift lower surface are provided with extruding cambered surface, in the sliding internal frame left and right equity be provided with set groove and
Under set groove, it is described on set groove and under set and be installed with the second motor, the second motor top and bottom between groove
Be connected to output shaft and lower output shaft, it is described on set groove and under set and be provided with positioned at the second motor rear end between groove
The communication groove that groove sets groove with is set on described in UNICOM, is provided with second slippage slot by turn bearing or so equity
The spiral bar that rises and falls coordinated with dynamic yoke plate screw thread, the spiral bar lower end of rising and falling, which extends downwardly into, to be set in groove, the sliding
Left and right equity is provided with interior spiral hole in the end of bottom of chamber, and screw thread coordinates installation positioning spiral bar, the positioning in the interior spiral hole
Spiral bar upper end, which is possibly extending up to down, to be set in groove, and can be connected to turn by turn bearing with sliding internal frame, the upper dress
Determine groove and under set displacement device be installed in groove.
2. extrusion apparatus as claimed in claim 1, it is characterised in that：The displacement device is described including being fixedly mounted on
Leading in communication groove moves bar and sliding is arranged on the position adjustable rack led and moved on bar, and the position adjustable rack upper end is provided with horizontal stroke
Arm, the position adjustable rack lower end are provided with lower cross arm, the first line of a couplet are provided with by turn bearing respectively in the Top Crossbeam and lower cross arm
Knot covers and lower coupling sleeve, is provided with the 3rd slippage slot in the communication groove rear end, is fixedly mounted in the 3rd slippage slot upper end
There is the 3rd motor, the 3rd motor lower end is connected with conversion spiral bar, and the conversion spiral bar can be arranged on the 3rd to turn
Slid in slippage slot bottom, in the 3rd slippage slot and spiral block is installed, the spiral block and the conversion spiral bar screw thread
Coordinate, and be fixedly connected with the position adjustable rack.
3. extrusion apparatus as claimed in claim 1, it is characterised in that：Extruding is provided with the slid chamber center bottom
Cavity plate, the Extruding die lower surface are provided with the squeezing action cambered surface being engaged with the extruding cambered surface, the extruding drift
Directly over the Extruding die.
4. extrusion apparatus as claimed in claim 1, it is characterised in that：Slid chamber front-end and back-end lower end is respectively provided with
There is the disengaging groove with slid chamber insertion.
5. extrusion apparatus as claimed in claim 1, it is characterised in that：The drift caudal that extrudes is to the dynamic yoke plate top
The length at end is equal with the length of the second slippage slot top to the sliding internal frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267284.4A CN107031104B (en) | 2017-04-21 | 2017-04-21 | A kind of extrusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267284.4A CN107031104B (en) | 2017-04-21 | 2017-04-21 | A kind of extrusion apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107031104A CN107031104A (en) | 2017-08-11 |
| CN107031104B true CN107031104B (en) | 2017-12-29 |
Family
ID=59535563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710267284.4A Expired - Fee Related CN107031104B (en) | 2017-04-21 | 2017-04-21 | A kind of extrusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107031104B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861499A (en) * | 1959-09-29 | 1961-02-22 | Southern Wharves Ltd | Processes for briquetting powder or like material |
| CN1273904A (en) * | 1999-05-13 | 2000-11-22 | 吴素珍 | Pressing mechanism of powder forming press |
| CN1906020A (en) * | 2004-08-18 | 2007-01-31 | 株式会社放电精密加工研究所 | Electric press device |
| JP4313770B2 (en) * | 2005-02-24 | 2009-08-12 | 不二パウダル株式会社 | Extrusion machine |
| CN103372992A (en) * | 2012-04-17 | 2013-10-30 | 三菱综合材料技术株式会社 | Method of manufacturing finished powder product and powder forming device |
| CN106536081A (en) * | 2014-07-28 | 2017-03-22 | 通快机床两合公司 | Punching device and method for punching workpiece |
-
2017
- 2017-04-21 CN CN201710267284.4A patent/CN107031104B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861499A (en) * | 1959-09-29 | 1961-02-22 | Southern Wharves Ltd | Processes for briquetting powder or like material |
| CN1273904A (en) * | 1999-05-13 | 2000-11-22 | 吴素珍 | Pressing mechanism of powder forming press |
| CN1906020A (en) * | 2004-08-18 | 2007-01-31 | 株式会社放电精密加工研究所 | Electric press device |
| JP4313770B2 (en) * | 2005-02-24 | 2009-08-12 | 不二パウダル株式会社 | Extrusion machine |
| CN103372992A (en) * | 2012-04-17 | 2013-10-30 | 三菱综合材料技术株式会社 | Method of manufacturing finished powder product and powder forming device |
| CN106536081A (en) * | 2014-07-28 | 2017-03-22 | 通快机床两合公司 | Punching device and method for punching workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107031104A (en) | 2017-08-11 |
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