CN207894689U - Laboratory standard test specimen makes and demoulding integrated device - Google Patents
Laboratory standard test specimen makes and demoulding integrated device Download PDFInfo
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- CN207894689U CN207894689U CN201820265003.1U CN201820265003U CN207894689U CN 207894689 U CN207894689 U CN 207894689U CN 201820265003 U CN201820265003 U CN 201820265003U CN 207894689 U CN207894689 U CN 207894689U
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Abstract
Laboratory standard test specimen makes and demoulding integrated device, including mounting bracket, press cylinder and mold, mounting bracket includes bottom plate, fixed plate, left support plate and right support plate, the bottom of left support plate and the bottom of right support plate are separately fixed at the left and right sides of bottom plate, fixed plate is horizontally fixed on the surface between left support plate and right support plate and positioned at bottom plate, it is fixed with two between at the top of left support plate and at the top of right support plate and is arranged side by side from front to back crossbeam, two crossbeams are arranged along left and right horizontal direction, mounting hole is offered on mounting plate, press cylinder is vertically assemblied in the mounting hole of mounting plate, the piston rod of press cylinder is arranged and is connected with push plate vertically downward, press cylinder is located at the surface of mold；In conclusion the utility model can effectively reduce manpower, mitigate the pollution of noise, and ensures the complete of test specimen.
Description
Technical field
The utility model makes more particularly to laboratory standard test specimen and demoulds integrated device.
Background technology
In recent years, laboratory assumes responsibility for a large amount of state research project, solves the problems, such as a series of crucial science and technologies,
Achieve the achievement in research of large quantities of high quality.In view of this laboratory experiment is particularly important, especially in mineral engineering
Roadway support field.Carrying out laboratory experiment just must carry out largely testing the making of test specimen, the system of experimental standard test specimen
Work has plenty of drills through acquisition by core, has plenty of and is formulated by equivalent material simulating.Currently, for equivalent material simulating
The standard specimen being formulated makes, complicated for operation during analog material is added to corresponding mould, without corresponding
Specification step more lacks corresponding equipment, and laboratory demoulding is manually to be pounded to fall demoulding with hammer, and this stripping means not only generate
A large amount of noise, and experiment test specimen is often made to lack stupefied arrisdefect, ring experiment test specimen and mold, neither energy conservation and environmental protection are broken, also to reality
Result is tested to have a great impact.Therefore the standard specimen production method for changing this backwardness is imperative.
Utility model content
The utility model to solve the above-mentioned problems, provide it is a kind of it is simple in structure, easy to operate, avoid generating when demoulding
The laboratory standard test specimen of noise makes portable unit.
To solve the above-mentioned problems, the utility model adopts the following technical solution:Laboratory standard test specimen makes and demoulding
Integrated device, including mounting bracket, press cylinder and mold, mounting bracket include bottom plate, fixed plate, left support plate and right support
Plate, bottom plate is horizontally disposed, and left support plate and right support plate are arranged in vertical, the bottom of left support plate and right branch
The bottom of fagging is separately fixed at the left and right sides of bottom plate, fixed plate be horizontally fixed between left support plate and right support plate and
Positioned at the surface of bottom plate, offer feed opening in the middle part of fixed plate, mold be arranged in fixed plate and positioned at feed opening just on
Side is fixed with two between left support plate top and right support plate top and is arranged side by side from front to back crossbeam, and two crossbeams are along a left side
It is right horizontally arranged, it is equipped with mounting plate between two crossbeams, offers mounting hole on mounting plate, press cylinder is along Vertical Square
To being assemblied in the mounting hole of mounting plate, the piston rod of press cylinder is arranged and is connected with push plate, pressurized hydraulic vertically downward
Cylinder is located at the surface of mold.
Mold includes mould cylinder, limit base, demoulding spacing ring and die cap, offers through-hole on limit base, limit base is fixed on
Fixed plate upper surface, the radius of through-hole are more than the radius of blanking hole, and the internal diameter of blanking hole is more than the internal diameter of mould cylinder and is less than mould cylinder
Outer diameter.
Mould cylinder is transparent tube structure, demoulds the inner wall of spacing ring, die cap inner wall offers internal thread, mould cylinder
Upper and lower end offer with demoulding spacing ring and the external screw thread that connect of die cap inner thread, demoulding spacing ring is to justify
The outer diameter of tube structure, demoulding spacing ring and die cap is equal and is less than through-hole internal diameter 0.5-1mm.
Plate upper surface is fixed with positioning tube and buffer spring immediately below feed opening, positioning tube, buffer spring, liquid
Cylinder pressure, through-hole and feed opening are coaxially set；Buffer spring is located in positioning tube, and the upper end of buffer spring is provided with along positioning tube
The buffer board of inner wall sliding.
Further include the feeding chamber of open top, the opposite side of two crossbeams offers the sliding slot positioned at left side, adds respectively
The front side of feed bin and rear side are respectively equipped with sliding block, and feeding chamber is slidably connected at by two sliding blocks in two sliding slots, feeding chamber
It is equipped with handle in the middle part of front side, the bottom of feeding chamber is connected be tilted to the right setting and cross section in upper coarse and lower fine conical structure
Feed tube, the lower end of feed tube are equipped with the discharge port positioned at feeding chamber lower right, discharging valve plate are equipped at the discharge port of feeding chamber.
Using above-mentioned technical proposal, the utility model has the advantages that：Using hydraulic pressurization cylinder to analog material
It is compacted repeatedly, analog material is made to be sufficient filling in mould cylinder, it is intermediate right due to have a gap to avoid after test specimen completes
Caused by experimental data influence, using feeding chamber to adding analog material in mould cylinder, when need add analog material when, only need by
Feeding chamber moves right to the right end of sliding slot, then opens discharging valve plate, avoids operator and contacts similar material with hand
The process of material, the internal diameter of limit base, only need to be by mould cylinders in charging or demoulding slightly larger than die cap and the outer diameter for demoulding spacing ring
Upper mould cover is installed or demoulds spacing ring and puts on limit base, whole process is very simple and convenient, limit base and die cap
Cooperation with demoulding spacing ring may insure that mould cylinder will not shake during feeding and demoulding, and make operation more safety and side
Just, test specimen further ensures that the complete of test specimen, positioning tube, buffering guide plate and buffer spring prevent mark after mold abjection
Quasi- test specimen freely falls and is damaged during demoulding.
In conclusion the utility model simple structure and reasonable design, is demoulded for test specimen using hydraulic pressurization cylinder, is effectively dropped
The noise that is generated during low whole operation simultaneously ensures that test specimen is intact, and guarantee is provided for the accuracy of experimental data.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structural schematic diagram of mold and die cap；
Fig. 4 is the structural schematic diagram of mold and demoulding spacing ring.
Specific implementation mode
As shown in Figs 1-4, the laboratory standard test specimen making of the utility model and demoulding integrated device, including mounting bracket,
The feeding chamber 10 of press cylinder 5, mold and open top, mounting bracket include bottom plate 1, fixed plate 2, left support plate 3 and right branch
Fagging 4, bottom plate 1 is horizontally disposed, and left support plate 3 and right support plate 4 are arranged in vertical, the bottom of left support plate 3
Portion and the bottom of right support plate 4 are separately fixed at the left and right sides of bottom plate 1, and fixed plate 2 is horizontally fixed on left support plate 3 and right branch
The middle part of surface between fagging 4 and positioned at bottom plate 1, fixed plate 2 offers feed opening, and mold is arranged in fixed plate 2
It is fixed with two and right over feed opening, between 4 top of 3 top of left support plate and right support plate and is arranged side by side from front to back cross
Beam 14, two crossbeams 14 are arranged along left and right horizontal direction, and mounting plate 15 is equipped between two crossbeams 14, is opened up on mounting plate 15
There are mounting hole, press cylinder 5 to be vertically assemblied in the mounting hole of mounting plate 15, the piston rod of press cylinder 5 hangs down
Straight down-set and be connected with push plate 9, press cylinder 5 is located at the surface of mold.
Mold includes mould cylinder 6, limit base 7, demoulding spacing ring 8 and die cap 17, and through-hole, limit base 7 are offered on limit base 7
Be fixed on 2 upper surface of fixed plate, the radius of through-hole is more than the radius of blanking hole, the internal diameter of blanking hole be more than the internal diameter of mould cylinder 6 and
Less than the outer diameter of mould cylinder 6.
Mould cylinder 6 is transparent tube structure, and inner wall, 17 inner wall of die cap of demoulding spacing ring 8 offer internal thread,
The upper and lower end of mould cylinder 6 offers the external screw thread being connect with demoulding spacing ring 8 and 17 inner thread of die cap, demoulding limit
Position ring 8 is cylindrical structure, and demoulding spacing ring 8 is equal with 17 outer diameters of die cap and is less than through-hole internal diameter 0.5-1mm；On bottom plate 1
Surface is fixed with positioning tube 13 and buffer spring 20 immediately below feed opening, positioning tube 13, buffer spring 20, hydraulic cylinder 5,
Through-hole is coaxially set with feed opening；Buffer spring 20 is located in positioning tube 13, and the upper end of buffer spring 20 is provided with along positioning
The buffer board 21 of cylinder 13 inner walls sliding.
The opposite side of two crossbeams 14 offers the sliding slot positioned at 5 left sides, the front side of feeding chamber 10 and rear side point respectively
Not She You sliding block 16, feeding chamber 10 is slidably connected at by two sliding blocks 14 in two sliding slots 18, in the middle part of the front side of feeding chamber 10
Equipped with handle 11, the bottom of feeding chamber 10 is connected with the guide that be tilted to the right setting and cross section are in upper coarse and lower fine conical structure
Cylinder, the lower end of feed tube are equipped with the discharge port 19 positioned at 10 lower right of feeding chamber, discharging are equipped at the discharge port 19 of feeding chamber 10
Valve plate 12.
When carrying out the making and demoulding of laboratory standard test specimen using the utility model, mould cylinder 6 is taken out first, by one
Die cap 17 is mounted on the lower end of mould cylinder 6,6 one end of mould cylinder for being equipped with die cap 17 is placed in the through-hole in limit base 7, then
By analog material addition in feeding chamber 10, hand-held handle 11 moves right feeding chamber 10, and feeding chamber 10 moves right to sliding slot
18 right ends open charging at this point, the discharge port 19 of feeding chamber 10 is placed exactly in the surface of mould cylinder 6 and feeding chamber 10 does not contact 5
The discharging valve plate 12 in storehouse 10, analog material is flowed by discharge port 19 in mould cylinder 6, when analog material falls into mould cylinder internal volume 1/
When, the discharging valve plate 12 of feeding chamber 10 is closed, removes feeding chamber 10 to the left, starts press cylinder 5, press cylinder 5
Piston rod stretch out and push down on push plate 9, push plate 9 extend into mould cylinder 6 and is compacted to analog material, analog material pressure
After reality, the piston rod of press cylinder 5 withdraws and brings up push plate 9, and push plate 9 is detached from depanning cylinder 6；Above-mentioned step is repeated several times
Suddenly, after the analog material in mould cylinder 6 is fully filled with mould cylinder 6 and is compacted, another die cap 17 is mounted on mould cylinder 6
End, after installation is complete, removes mould cylinder 6 from limit base 7, test specimen completes.
When test specimen needs demoulding, the die cap 17 of 6 lower end of mould cylinder is removed first, by the demoulding assembly of spacing ring 7 in mould cylinder 6
The lower end of lower end, demoulding spacing ring 7 is flushed with the lower end of mould cylinder 6, then pacifies 6 one end of mould cylinder for being equipped with demoulding spacing ring 7
In the through-hole of limit base 7, start press cylinder 5, the piston rod of press cylinder 5 stretches out and pushes down on push plate 9, pushes away
Plate 9 stretches into mould cylinder 6 and by the downward launch mode cylinder 6 of laboratory standard test specimen, and then laboratory standard test specimen is fallen on from feed opening
It buffers on guide plate 21, under the action of buffer spring 20, mitigates the falling impacts to standard specimen, standard specimen lower part falls on fixed
In the cylinder 13 of position, standard specimen is avoided to skew.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., every foundation
The technical essence of the utility model belongs to this reality to any simple modification, equivalent change and modification made by above example
With the protection domain of new technique scheme.
Claims (5)
1. laboratory standard test specimen makes and demoulding integrated device, it is characterised in that：Including mounting bracket, press cylinder and mould
Tool, mounting bracket includes bottom plate, fixed plate, left support plate and right support plate, and bottom plate is horizontally disposed, left support plate and right branch
Fagging is arranged in vertical, and the bottom of left support plate and the bottom of right support plate are separately fixed at the left and right sides of bottom plate,
Fixed plate is horizontally fixed on the surface between left support plate and right support plate and positioned at bottom plate, is offered in the middle part of fixed plate
Feed opening, mold are arranged in fixed plate and right over feed openings, solid between right support plate top at the top of left support plate
There are two to be arranged side by side from front to back crossbeam, two crossbeams are arranged along left and right horizontal direction, and installation is equipped between two crossbeams surely
Plate offers mounting hole on mounting plate, and press cylinder is vertically assemblied in the mounting hole of mounting plate, press cylinder
Piston rod be arranged and be connected with push plate vertically downward, press cylinder is located at the surface of mold.
2. laboratory standard test specimen according to claim 1 makes and demoulding integrated device, it is characterised in that：Mold includes
Mould cylinder, limit base demould spacing ring and die cap, offer through-hole on limit base, limit base is fixed on fixed plate upper surface, through-hole
Radius be more than the radius of blanking hole, the internal diameter of blanking hole is more than the internal diameter of mould cylinder and the outer diameter less than mould cylinder.
3. laboratory standard test specimen according to claim 2 makes and demoulding integrated device, it is characterised in that：Mould cylinder is upper
Under penetrating tube structure, demould the inner wall of spacing ring, die cap inner wall offers internal thread, the upper and lower end of mould cylinder
The external screw thread being connect with demoulding spacing ring and die cap inner thread is offered, demoulding spacing ring is cylindrical structure, demoulding limit
The outer diameter of position ring and die cap is equal and is less than through-hole internal diameter 0.5-1mm.
4. laboratory standard test specimen according to claim 1 makes and demoulding integrated device, it is characterised in that：Bottom plate upper table
Face is fixed with positioning tube and buffer spring immediately below feed opening, positioning tube, buffer spring, hydraulic cylinder, through-hole and blanking
Mouth is coaxially set；Buffer spring is located in positioning tube, and the upper end of buffer spring is provided with the buffering slided along positioning tube inner wall
Plate.
5. laboratory standard test specimen according to claim 1 makes and demoulding integrated device, it is characterised in that：It further include top
The feeding chamber of portion's opening, the opposite side of two crossbeams offer the sliding slot positioned at left side, the front side of feeding chamber and rear side respectively
It is respectively equipped with sliding block, feeding chamber is slidably connected at by two sliding blocks in two sliding slots, and handle is equipped in the middle part of the front side of feeding chamber,
The bottom of feeding chamber is connected with the feed tube that be tilted to the right setting and cross section are in upper coarse and lower fine conical structure, under feed tube
End is equipped with the discharge port positioned at feeding chamber lower right, and discharging valve plate is equipped at the discharge port of feeding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265003.1U CN207894689U (en) | 2018-02-24 | 2018-02-24 | Laboratory standard test specimen makes and demoulding integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265003.1U CN207894689U (en) | 2018-02-24 | 2018-02-24 | Laboratory standard test specimen makes and demoulding integrated device |
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| CN207894689U true CN207894689U (en) | 2018-09-21 |
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| CN201820265003.1U Active CN207894689U (en) | 2018-02-24 | 2018-02-24 | Laboratory standard test specimen makes and demoulding integrated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168981A (en) * | 2018-02-24 | 2018-06-15 | 河南理工大学 | Laboratory standard test specimen makes and demoulding integrated device and its operating method |
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2018
- 2018-02-24 CN CN201820265003.1U patent/CN207894689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168981A (en) * | 2018-02-24 | 2018-06-15 | 河南理工大学 | Laboratory standard test specimen makes and demoulding integrated device and its operating method |
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