CN107718672A - Powder presses sample making apparatus - Google Patents
Powder presses sample making apparatus Download PDFInfo
- Publication number
- CN107718672A CN107718672A CN201711013431.1A CN201711013431A CN107718672A CN 107718672 A CN107718672 A CN 107718672A CN 201711013431 A CN201711013431 A CN 201711013431A CN 107718672 A CN107718672 A CN 107718672A
- Authority
- CN
- China
- Prior art keywords
- base
- support
- side pressure
- making apparatus
- sample making
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 51
- 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 description 25
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000002474 experimental method Methods 0.000 description 8
- 238000011068 loading method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material 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
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- 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
- B30B11/007—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a plurality of pressing members working in different directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to powder former technical field, more particularly to powder to press sample making apparatus.Powder presses sample making apparatus to include base, two baffle plates, two supports, two side pressure heads and upper mould；Each baffle plate is separately positioned on the rear and front end of base；Each support is separately positioned on the left and right sides of base, can move left and right；The corresponding support of one side pressure head, each side pressure head are connected with corresponding support, can moved left and right with support；Two side pressure heads, two baffle plates and base can surround a closed housing；Upper mould includes pressing plate, and shape is consistent with the shape of cavity, can move up and down.The program can realize multidirectional pressure, be easy to prepare different microstructural base substrates, time saving and energy saving, save experimental cost, additionally it is possible to quickly, easily take out material base, improve conventional efficient.
Description
Technical field
The invention belongs to powder former technical field, more particularly to powder to press sample making apparatus.
Background technology
The processing of powder typically will be finally made solid material by the technical process of " powder-shaping-sintering ".Wherein,
Powder shaping is exactly that powder is agglomerated into certain geometrical shape and microstructural base substrate, because base substrate fragility is big, it is difficult to
Secondary operation, therefore forming process determines the geometry of final material.Powder forms a variety of methods, such as dry-pressing formed,
Flow casting molding and silk-screen printing etc., dry pressing is commonly used in experiment.It is dry-pressing formed to refer to load powder in mould, by applying
Plus-pressure is compressed into having effigurate base substrate.
The powder pressure-like equipment commonly used in the lab at present, is compressed using a drift to powder more, loads powder
The mold shape of body is single, can only provide uniaxial pressure, thus to prepare specific microstructural base substrate to carry out it is real many times
Test, and when powder amount is more than the loadings of mould, it is also necessary to secondary filler and second-compressed, or custom mold is needed,
Waste time and energy, increase experimental cost, influence the continuity of experimental data and the precision of experimental result.It is in addition, conventional at present
Powder pressure-like equipment the problem of material base is not easily taken out also be present, sample and mould are viscous glutinous during pressure-like, after the completion of compacting
It is easy to damage material base when taking out material base, influences subsequent experimental, serious can also causes the failure of an experiment.
The content of the invention
In view of this, the embodiments of the invention provide powder to press sample making apparatus, multidirectional can press, and pressure-like is completed
Material base easily takes out afterwards.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
Powder presses sample making apparatus, including：
Base；
Two baffle plates, it is separately positioned on the rear and front end of the base；
Two supports, the left and right sides of the base is separately positioned on, can be moved left and right；
Two side pressure heads, the corresponding support of the side pressure head, each side pressure head with it is corresponding described
Support is connected, and can be moved left and right with the support；Two side pressure heads, two baffle plates and the base can enclose
Into a closed housing；With
Upper mould, including pressing plate, the shape of the pressing plate is consistent with the shape of the cavity, can move up and down.
Further, the powder presses sample making apparatus also to include frame；The base and the upper mould are arranged at institute
State in frame.
Further, the base includes：
Pedestal, it is fixed in the frame, middle part is provided with through hole；With
Hoistable platform, including lifter plate, the lifter plate are adapted with the through hole, can be moved down along the through hole
It is dynamic；
Each baffle plate is separately positioned on the rear and front end of the pedestal, and each support is separately positioned on the base
The left and right sides of seat, two side pressure heads, two baffle plates, the pedestal and the lifter plate can surround a closure
Cavity.
Further, the hoistable platform also includes the first cylinder；First cylinder is fixed in the frame, is stretched
Bar is connected with the lifter plate.
Further, the base also includes material base pallet；The material base pallet be located at the top of the pedestal and with institute
Pedestal is stated to be in contact；It can be jacked up by the lifter plate.
Further, each support includes：
Slide rail；
Support plate, it is connected with the slide rail, can be moved left and right along the slide rail；With
Second cylinder, the expansion link of second cylinder are connected with the support plate.
Further, each support also includes support platform；The support platform is fixed in the frame；
The slide rail and second cylinder are each attached in the support platform.
Further, each side pressure head is detachably connected with the corresponding support plate, can be in the band of the support plate
Moved left and right under dynamic.
Further, the upper mould also includes the 3rd cylinder；3rd cylinder is fixed in the frame, expansion link with
The pressing plate is detachably connected.
Further, two relative shapes on surface of the side pressure head are adapted with the shape of material base；
The relative surface of the relative surface of two side pressure heads, two baffle plates and the upper surface of the base are equal
Lubricious material layer provided with glutinous powder not easy to stick.
By adopting the above-described technical solution, the technological progress that the present invention obtains is：
Two baffle plates are separately positioned on the rear and front end of base, and support is separately positioned on the left and right sides of base, a side
The corresponding support of pressure head, each side pressure head are connected with corresponding support, and two side pressure heads, two baffle plates and base surround one
Individual closed housing, powder are seated in cavity.Support can move left and right, and drive side pressure head to move in left-right direction, therefore two
Individual side pressure head can move toward one another, lateral pressure is applied to the powder of filling.Pressing plate moves up and down, and applies above-below direction to powder
Pressure.Therefore, the sample making apparatus in the program can be to the multidirectional pressure of powder.After the completion of pressure-like, pressing plate is lifted up, two
Side pressure head counter motion, it is easy to take out material base.
It is using beneficial effect caused by above-mentioned technical proposal：Powder in the program presses sample making apparatus real
Show above-below direction and laterally press simultaneously, be easy to prepare different microstructural base substrates, and the loadings of powder can be adjusted,
It is time saving and energy saving, the quantity of custom mold is reduced, saves experimental cost.In addition, material can quickly, be easily taken out after the completion of pressure-like
Base, ensure the integrality of material base, it is ensured that subsequent experimental can be smoothed out so that experimental result is accurate, improves experiment effect
Rate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is the schematic diagram that powder provided in an embodiment of the present invention presses sample making apparatus；
Fig. 2 is the partial schematic diagram that powder provided in an embodiment of the present invention presses sample making apparatus；
Fig. 3 is the schematic diagram of base provided in an embodiment of the present invention；
Fig. 4 is the working state figure of the first side pressure head provided in an embodiment of the present invention；
Fig. 5 is another working state figure of the first side pressure head provided in an embodiment of the present invention；
Fig. 6 is the working state figure of second of side pressure head provided in an embodiment of the present invention.
Description of reference numerals：
10- bases, 11- pedestals, 12- hoistable platforms, 121- lifter plates, the cylinders of 122- first, 20- baffle plates, 30- supports,
31- slide rails, 32- support plates, the cylinders of 33- second, 34- support platforms, 40- side pressure heads, the upper moulds of 50-, 51- pressing plates, the gas of 52- the 3rd
Cylinder, 60- frames.
Embodiment
In describing below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, thoroughly to understand the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known system, device, electricity
Road and the detailed description of method, in case unnecessary details hinders description of the invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
The embodiments of the invention provide a kind of powder to press sample making apparatus, and with reference to shown in Fig. 1 and Fig. 2, powder suppresses sample
Equipment includes 20, two, baffle plate support, 30, two side pressures first 40 of base 10, two and upper mould 50.Each baffle plate 20 is distinguished
It is arranged on the rear and front end of the base 10.Each support 30 is separately positioned on the left and right sides of the base 10, can
Move left and right.One first 40 corresponding support 30 of side pressure, each side pressure first 40 and the corresponding support
30 are connected, and can be moved left and right with the support 30.Two described side pressure first 40, two baffle plates 20 and the base 10
A closed housing can be surrounded.Upper mould 50 includes pressing plate 51, and the shape of the pressing plate 51 is consistent with the shape of the cavity, energy
Enough move up and down.
Operating personnel face the sample making apparatus in the program, and the direction of left hand and right hand is respectively left and right direction, operating personnel
The direction faced is fore-and-aft direction, and the direction that operating personnel stand is above-below direction.With reference to shown in Fig. 1, first 40 phase of two side pressures
To direction be left and right directions, the direction relative with vertically disposed two baffle plates 20 of side pressure first 40 is fore-and-aft direction, upper mould 50
Length direction be above-below direction.
Two baffle plates 20 are separately positioned on the rear and front end of base 10, and support 30 is separately positioned on the left and right two of base 10
Side, a first 40 corresponding support 30 of a side pressure, each side pressure first 40 are connected with corresponding support 30, two side pressures are first 40,
Two baffle plates 20 and base 10 surround a closed housing, and powder is seated in cavity.Support 30 can move left and right, and drive side
Pressure head 40 moves in left-right direction, thus two side pressures first 40 can move toward one another, lateral pressure is applied to the powder of filling.Pressure
Plate 51 moves up and down, and applies the pressure of above-below direction to powder.Therefore, the sample making apparatus in the program multidirectional to powder can be applied
Pressure.After the completion of pressure-like, pressing plate 51 is lifted up, first 40 counter motion of two side pressures, is easy to take out material base.
Specifically, with reference to shown in Fig. 1, the powder presses sample making apparatus also to include frame 60.The base 10 and described
Upper mould 50 is arranged in the frame 60.Base 10, support 30 and upper mould 50 are integrated into an entirety by frame 60, play branch
Support acts on.
As a kind of embodiment, with reference to shown in Fig. 2 and Fig. 3, the base 10 includes pedestal 11 and hoistable platform 12.Pedestal
11 are fixed in the frame 60, and middle part is provided with through hole.Hoistable platform 12 includes lifter plate 121, the lifter plate 121 with it is described
Through hole is adapted, and can be moved up and down along the through hole.Each baffle plate 20 is separately positioned on front and rear the two of the pedestal 11
End, each support 30 are separately positioned on the left and right sides of the pedestal 11, two first 40, two baffle plates of side pressure
20th, the pedestal 11 and the lifter plate 121 can surround a closed housing.Preferably, lifter plate 121 is located in cavity
Center portion position.
Lifter plate 121 is adapted with the through hole on pedestal 11, it is ensured that lifter plate 121 upwards motion after, lifter plate 121 it is upper
Surface is concordant with the upper surface of pedestal 11, and powder, which is seated in closed housing, to be revealed from the through hole of pedestal 11.Pressure-like is complete
Cheng Hou, pressing plate 51 are lifted up, and first 40 counter motion of two side pressures, reserve operating space, and now lifter plate 121 moves upwards,
Material base is ejected, the bottom that experimenter can lift material base is drawn off, and prevents that experimenter is upward from side material base of holding with a firm grip
Firmly, material base is damaged, causes the failure of an experiment.Lifter plate 121 is located at the centre of cavity, be easy to balance, it is stable will material
Base ejects.
Specifically, with reference to shown in Fig. 2 and Fig. 3, the hoistable platform 12 also includes the first cylinder 122.First cylinder
122 are fixed in the frame 60, and expansion link is connected with the lifter plate 121.Specifically, the first cylinder 122 is vertically arranged,
Bottom is fixed in frame 60, and expansion link moves up and down, and drives lifter plate 121 to move along the vertical direction.The program is a kind of real
Example is applied, hydraulic cylinder, expansion link or other lowering or hoisting gears can also be used.
Specifically, the base 10 also includes material base pallet.The material base pallet be located at the top of the pedestal 11 and with
The pedestal 11 is in contact.It can be jacked up by the lifter plate 121.Before experiment, material base pallet is placed on lifter plate 121,
The shape of material base pallet is consistent with the shape of material base, adjusts the position of two side pressures first 40, powder then is seated in into what is surrounded
In cavity, pressed.After the completion of pressure-like, material base is located on material base pallet, then lifter plate 121 is raised above, experimenter
Act material base pallet can be directly held to remove material base, it is more convenient, avoid material base from damaging.
Preferably, material base pallet has some strength, convenient to support material base.Preferably, material base pallet and material base are in level
Projection on direction is consistent, as material base pallet area be more than material base area, when first 40 move toward one another of two side pressures is to powder
During pressure, material base pallet can be extruded, causes failure；Area such as material base pallet is less than the area of material base, then loses material base pallet
Lift function.Preferably, the edge of material base pallet sets slope, when first 40 move toward one another of two side pressures presses to powder,
It is easy to powder to be pooled on material base pallet.
As a kind of embodiment, with reference to shown in Fig. 2, each support 30 includes slide rail 31, the gas of support plate 32 and second
Cylinder 33.Support plate 32 is connected with the slide rail 31, can be moved left and right along the slide rail 31.The expansion link of second cylinder 33
It is connected with the support plate 32.Specifically, the second cylinder 33 is horizontally disposed, expansion link drives support plate 32 to move left and right.The program is
A kind of embodiment, hydraulic cylinder, expansion link or other retractor devices can also be used.Slide rail 31 can be set on the base 11,
It can be arranged on other devices of the side of pedestal 11, as long as ensureing that support plate 32 can move left and right along slide rail 31.Slide rail
31 length needs to guarantee the position for the side pressure first 40 that regulation is connected with support plate 32, to make it enclose with baffle plate 20 and pedestal 11
Into cavity it is consistent with the shape of material base.
Specifically, with reference to shown in Fig. 2, each support 30 also includes support platform 34.The support platform 34 is fixed
In the frame 60.The slide rail 31 and second cylinder 33 are each attached in the support platform 34.This programme is one
Kind of embodiment, slide rail 31 is arranged in support platform 34, avoid slide rail 31 fall in first 40, two baffle plates 20 of two side pressures and
In the cavity that pedestal 11 surrounds, space-consuming, the loadings of powder are influenceed.
Specifically, with reference to shown in Fig. 2, each side pressure first 40 is detachably connected with the corresponding support plate 32, can
Moved left and right under the drive of the support plate 32.With reference to shown in Fig. 4 and Fig. 6, experiment needs side pressure first 40 of different shapes, therefore
Side pressure first 40 is detachably connected with support plate 32, is conveniently replaceable.Support plate 32 drives side pressure first 40 to move left and right, so as to adjust side pressure head
40 position, first 40, two baffle plates 20 of two side pressures and pedestal 11 is set to surround cavity of different shapes.
Specifically, with reference to shown in Fig. 1, the upper mould 50 also includes the 3rd cylinder 52.3rd cylinder 52 is fixed on institute
State in frame 60, expansion link is detachably connected with the pressing plate 51.Specifically, the 3rd cylinder 52 is vertically arranged, expansion link drives
Pressing plate 51 is moved up and down, and powder is pressed.The program is a kind of embodiment, can also use hydraulic cylinder, expansion link or other liters
Falling unit.
As a kind of embodiment, with reference to shown in Fig. 4, Fig. 5 and Fig. 6, the shape on two first 40 relative surfaces of side pressure
It is adapted with the shape of material base.Before experiment, the position of two side pressures first 40 is adjusted, then loads powder, then powder is applied with
Lower direction or lateral pressure, carry out pressure-like.The relative table of two the first 40 relative surfaces of side pressure, two baffle plates 20
Face and the upper surface of the base are equipped with the lubricious material layer of glutinous powder not easy to stick, prevent that powder is viscous glutinous, damage during taking-up
Material base.Preferably, each side pressure first 40 is between two baffle plates 20, when preventing first 40 move toward one another of two side pressures
Extrude baffle plate 20.Preferably, each baffle plate 20 is detachably connected with base 10, is easy to after the completion of pressure-like, pulls down baffle plate 20,
Facilitate feeding.
Powder in the program presses sample making apparatus to realize above-below direction and lateral while press, and is easy to prepare difference
Microstructural base substrate, and the loadings of powder can be adjusted, it is time saving and energy saving, the quantity of custom mold is reduced, saves experiment
Cost.In addition, after the completion of pressure-like can quickly, easily take out material base, ensure the integrality of material base, it is ensured that subsequent experimental can
It is smoothed out so that experimental result is accurate, improves conventional efficient.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme, all should
Within protection scope of the present invention.
Claims (10)
1. powder presses sample making apparatus, it is characterised in that including：
Base；
Two baffle plates, it is separately positioned on the rear and front end of the base；
Two supports, the left and right sides of the base is separately positioned on, can be moved left and right；
Two side pressure heads, the corresponding support of a side pressure head, each side pressure head and the corresponding support
It is connected, can be moved left and right with the support；Two side pressure heads, two baffle plates and the base can surround one
Individual closed housing；With
Upper mould, including pressing plate, the shape of the pressing plate is consistent with the shape of the cavity, can move up and down.
2. powder according to claim 1 presses sample making apparatus, it is characterised in that：Also include frame；The base and institute
Mould is stated to be arranged in the frame.
3. powder according to claim 2 presses sample making apparatus, it is characterised in that the base includes：
Pedestal, it is fixed in the frame, middle part is provided with through hole；With
Hoistable platform, including lifter plate, the lifter plate are adapted with the through hole, can be moved up and down along the through hole；
Each baffle plate is separately positioned on the rear and front end of the pedestal, and each support is separately positioned on the pedestal
The left and right sides, two side pressure heads, two baffle plates, the pedestal and the lifter plate can surround a closed chamber
Body.
4. powder according to claim 3 presses sample making apparatus, it is characterised in that：The hoistable platform also includes the first gas
Cylinder；First cylinder is fixed in the frame, and expansion link is connected with the lifter plate.
5. powder according to claim 3 presses sample making apparatus, it is characterised in that：The base also includes material base pallet；
The material base pallet is located at the top of the pedestal and is in contact with the pedestal；It can be jacked up by the lifter plate.
6. powder according to claim 2 presses sample making apparatus, it is characterised in that each support includes：
Slide rail；
Support plate, it is connected with the slide rail, can be moved left and right along the slide rail；With
Second cylinder, the expansion link of second cylinder are connected with the support plate.
7. powder according to claim 6 presses sample making apparatus, it is characterised in that：It is flat that each support also includes support
Platform；The support platform is fixed in the frame；
The slide rail and second cylinder are each attached in the support platform.
8. powder according to claim 6 presses sample making apparatus, it is characterised in that：Each side pressure head and corresponding institute
State support plate to be detachably connected, can be moved left and right under the drive of the support plate.
9. powder according to claim 2 presses sample making apparatus, it is characterised in that：The upper mould also includes the 3rd cylinder；
3rd cylinder is fixed in the frame, and expansion link is detachably connected with the pressing plate.
10. powder according to claim 1 presses sample making apparatus, it is characterised in that：The relative table of two side pressure heads
The shape in face is adapted with the shape of material base；
The relative surface of the relative surface of two side pressure heads, two baffle plates and the upper surface of the base are equipped with
The lubricious material layer of glutinous powder not easy to stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013431.1A CN107718672A (en) | 2017-10-26 | 2017-10-26 | Powder presses sample making apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711013431.1A CN107718672A (en) | 2017-10-26 | 2017-10-26 | Powder presses sample making apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107718672A true CN107718672A (en) | 2018-02-23 |
Family
ID=61213756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711013431.1A Pending CN107718672A (en) | 2017-10-26 | 2017-10-26 | Powder presses sample making apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731565A (en) * | 2021-08-23 | 2021-12-03 | 安徽科技学院 | Squeezing pre-crushing equipment for garbage treatment |
| CN115945687A (en) * | 2022-12-28 | 2023-04-11 | 北京浦然轨道交通科技股份有限公司 | Cavity mold, friction body and brake shoe preparation method |
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Application publication date: 20180223 |