CN209191376U - A kind of outer demoulding mechanism of large-scale carbon block machine of compression molding - Google Patents
A kind of outer demoulding mechanism of large-scale carbon block machine of compression molding Download PDFInfo
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- CN209191376U CN209191376U CN201821146830.5U CN201821146830U CN209191376U CN 209191376 U CN209191376 U CN 209191376U CN 201821146830 U CN201821146830 U CN 201821146830U CN 209191376 U CN209191376 U CN 209191376U
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- China
- Prior art keywords
- upper beam
- compression molding
- sliding block
- scale carbon
- carbon block
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Abstract
The utility model discloses demoulding mechanisms outside a kind of large-scale carbon block machine of compression molding, including being used to support the upper beam that need to demould workpiece and the underbeam being arranged in below upper beam；Upper beam is connected with underbeam by column；It is additionally provided with the sliding block that can be slided along column；Sliding block upper surface connects liftout bracket, and lower surface connects the piston rod of stripping tank；Stripping tank is arranged on underbeam；Liftout bracket passes through upper beam contact workpiece, demoulds for workpiece；The utility model can be realized and demould outside the large-tonnage, big stroke, steady machine for being pressed and molded large-scale carbon block；And structure is simple, easy to use, can also realize automatic control.
Description
Technical field
The utility model relates to a kind of outer demoulding mechanisms, and in particular to a kind of outer ingot stripper of large-scale carbon block machine of compression molding
Structure.
Background technique
Country's carbon block for blast furnace is mainly produced in a manner of vibration moulding and extrusion forming at present.Vibration moulding material is pressurized
It is small, it is pressurized and there was only 0.5MPa or so, carry out densification effect mainly by vibration, product compactness and intensity etc. are restricted and whole
Body uniformity difference is larger, and compactness high lower layer's compactness in upper layer is low；Although the compression of extrusion forming material is larger, reach 10MPa
More than, but technology difficulty is big, is difficult to grasp, and internal structure is also uneven.Using the technique of compression molding, material can be made
It is pressurized simultaneously up and down and reaches 20MPa pressure above, the briquetting pressure of superelevation increases material to the pressure of mould side wall；While by
Larger in workpiece volume therefore demoulding stroke is also very high.It can only carry out demoulding outside machine to save space, but not have also at present
There is the special demoulding mechanism for large-scale carbon block.
Utility model content
The utility model provides one kind and demoulds for large-tonnage, and demoulds and demould outside the large-scale carbon block machine of smoothly compression molding
Mechanism.
The technical solution adopted in the utility model is: a kind of outer demoulding mechanism of large-scale carbon block machine of compression molding, including is used for
Support need to demould the upper beam of workpiece and the underbeam being arranged in below upper beam；Upper beam is connected with underbeam by column；Being additionally provided with can
Along the sliding block of column sliding；Sliding block upper surface connects liftout bracket, and lower surface connects the piston rod of stripping tank；Stripping tank setting exists
On underbeam；Liftout bracket passes through upper beam contact workpiece, demoulds for workpiece.
Further, the column and sliding block junction are provided with guide sleeve.
Further, displacement sensor is provided on the sliding block；Displacement sensor connects controller, controller connection control
The limit travel switch of stripping tank switch processed.
Further, sealing strip and asbestos ring are circumferentially provided with along column on the guide sleeve.
Further, the guide sleeve is that the guide sleeve of HT200 material bracket housing phenolic aldehyde clamping cloth material is constituted.
Further, the column is four, and adjacent two root posts line constitutes square structure；Column passes through locknut
It is detachably connected with upper beam and underbeam.
Further, it is provided with connecting rod between the upper beam and underbeam, is provided with bracket on connecting rod；Bracket is connected to cunning
Block can be slided up and down with sliding block along connecting rod；The displacement sensor for measuring slider displacement amount is provided on bracket.
The beneficial effects of the utility model are:
(1) the utility model can be realized demoulds outside the big stroke machine of large-tonnage for being pressed and molded large-scale carbon block；
(2) the utility model upper beam, underbeam and four columns constitute a closed stress frame, and knockout course is steady；
(3) the utility model is provided with guide sleeve and plays guiding role, guarantees that sliding block can run smoothly when large-tonnage demoulding
Not unbalance loading；
(4) sealing strip and asbestos ring are additionally provided on the utility model guide sleeve, it is ensured that abutment surface is bright and clean, prevents from leading
To set excessive wear；
(5) the utility model is provided with displacement sensor and limit travel switch, can be in the height value for reaching setting
It is automatically stopped and carries out next operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is guide sleeve setting structure schematic diagram in the present invention.
In figure: 1- upper beam, 2- column, 3- sliding block, 4- underbeam, 5- stripping tank, 6- liftout bracket, 7- locknut, 8- guide sleeve,
9- displacement sensor, 10- connecting rod, 11- workpiece.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, the outer demoulding mechanism of the large-scale carbon block machine of a kind of compression molding, including be used to support and need to demould workpiece 11
Upper beam 1 and the underbeam 4 that is arranged in below upper beam 1；Upper beam 1 and underbeam 4 are connected by column 2；Being additionally provided with can be sliding along column 2
Dynamic sliding block 3；3 upper surface of sliding block connects liftout bracket 6, and lower surface connects the piston rod of stripping tank 5；Stripping tank 5 is arranged under
On beam 4；Liftout bracket 6 passes through 1 contact workpiece 11 of upper beam, demoulds for workpiece 11；Column 2 is four, adjacent two root posts 2
Line constitutes square structure；Column 2 is detachably connected by locknut 7 with upper beam 1 and underbeam 4；3 junction of column 2 and sliding block
It is provided with guide sleeve 8；Sealing strip and asbestos ring are circumferentially provided with along column 2 on guide sleeve 8；Guide sleeve 8 is HT200 material bracket
The guide sleeve of housing phenolic aldehyde clamping cloth material is constituted；Displacement sensor 9 is provided on sliding block 3；Displacement sensor 9 connects controller, control
The limit travel switch that device connection control stripping tank 5 processed switchs；Or displacement sensor is arranged on connecting rod 10；1 He of upper beam
It is provided with connecting rod 10 between underbeam 4, is provided with bracket on connecting rod 10；Bracket is connected to sliding block 3, can be with sliding block 3 along connecting rod 10
Lower slider；The displacement sensor for measuring 3 displacement of sliding block is provided on bracket.
Upper beam 1, underbeam 4 and four combinations of pillar 2 form a closing stress frame；Liftout bracket 6 may be configured as two,
Liftout bracket 6 passes through the direct contact workpiece 11 of upper beam 1；Sliding block 3 moves up and down completion demoulding with stripping tank 5 and retracts movement；Branch
Column 2 uses No. 45 steel, and surface hardening hardness reaches HRC45-50, and guide sleeve 8 is HT200 material bracket housing phenolic aldehyde clamping cloth material
Guide sleeve constitute；The operation of sliding block 3 holds four columns 2 tightly by the guide sleeve 8 of quadrangle and plays guiding role, guarantees large-tonnage demoulding
When sliding block 3 can run smoothly not unbalance loading；Sealing strip and asbestos ring is arranged in guide sleeve 8, can guarantee branch under bad working environments
2 any surface finish of column prevents 8 excessive wear of guide sleeve；Displacement sensor uses linear displacement transducer, is sensed by straight-line displacement
The operation stroke of device acquisition sliding block 3；It is compared by controller with preset carbon block height value, is switched and controlled by limit spacing
The switch of stripping tank 5 processed, to realize automatic control.
The demoulding mechanism maximum demoulding nominal pressure of the utility model is 4000KN；When demoulding, mandril is by 4000KN knockout press
It is transmitted on workpiece 11, resists mold and workpiece 11, which demoulds, to be realized to the lateral compression power of workpiece 11；Therefore necessary in knockout course
The upward counter-force that mold is subject to is offset by the structural strength of upper beam 1 itself；Stress mould is established under ANSYS software environment
Type analyzes stress distribution and deformation (deflection amplify 200 times) of the upper beam 1 by full tonnage knockout press when, excellent according to specific data
Changing 1 structure of upper beam enables upper beam 1 to bear maximum force, and rectification demoulding mechanism is made to form totally-enclosed stress frame.
The utility model can be realized to be demoulded outside the big stroke machine of large-tonnage for being pressed and molded large-scale carbon block；Upper beam, underbeam and
Four columns constitute a closed stress frame, and knockout course is steady；It is provided with guide sleeve and plays guiding role, guarantee big ton
Sliding block can run smoothly not unbalance loading when the demoulding of position；Sealing strip and asbestos ring are additionally provided on guide sleeve, it is ensured that abutment surface light
It is clean, prevent guide sleeve excessive wear；It is provided with displacement sensor and limit travel switch, it can be in the height value for reaching setting
It is automatically stopped and carries out next operation.
Claims (7)
1. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding, which is characterized in that workpiece (11) need to be demoulded including being used to support
Upper beam (1) and underbeam (4) below upper beam (1) is set；Upper beam (1) and underbeam (4) are connected by column (2)；It also sets up
There is the sliding block (3) that can be slided along column (2)；Sliding block (3) upper surface connects liftout bracket (6), and lower surface connects stripping tank (5)
Piston rod；Stripping tank (5) is arranged on underbeam (4)；Liftout bracket (6) passes through upper beam (1) contact workpiece (11), is used for workpiece
(11) it demoulds.
2. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 1, which is characterized in that the column
(2) and sliding block (3) junction is provided with guide sleeve (8).
3. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 1, which is characterized in that the sliding block
(3) displacement sensor (9) are provided on；Displacement sensor (9) connects controller, controller connection control stripping tank (5) switch
Limit travel switch.
4. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 2, which is characterized in that the guiding
Sealing strip and asbestos ring are circumferentially provided with along column (2) on set (8).
5. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 2, which is characterized in that the guiding
The guide sleeve that (8) are HT200 material bracket housing phenolic aldehyde clamping cloth material is covered to constitute.
6. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 1, which is characterized in that the column
It (2) is four, adjacent two root posts (2) line constitutes square structure；Column (2) by locknut (7) and upper beam (1) and under
Beam (4) is detachably connected.
7. a kind of outer demoulding mechanism of the large-scale carbon block machine of compression molding according to claim 1, which is characterized in that the upper beam
(1) it is provided between underbeam (4) connecting rod (10), connecting rod is provided with bracket on (10)；Bracket is connected to sliding block (3), can be with cunning
Block (3) is slided up and down along connecting rod (10)；The displacement sensor for measuring sliding block (3) displacement is provided on bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146830.5U CN209191376U (en) | 2018-07-19 | 2018-07-19 | A kind of outer demoulding mechanism of large-scale carbon block machine of compression molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146830.5U CN209191376U (en) | 2018-07-19 | 2018-07-19 | A kind of outer demoulding mechanism of large-scale carbon block machine of compression molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191376U true CN209191376U (en) | 2019-08-02 |
Family
ID=67403388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821146830.5U Active CN209191376U (en) | 2018-07-19 | 2018-07-19 | A kind of outer demoulding mechanism of large-scale carbon block machine of compression molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191376U (en) |
-
2018
- 2018-07-19 CN CN201821146830.5U patent/CN209191376U/en active Active
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