CN211668910U - Porous brick preparation mould that meets an emergency of similar material - Google Patents
Porous brick preparation mould that meets an emergency of similar material Download PDFInfo
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- CN211668910U CN211668910U CN201922283398.5U CN201922283398U CN211668910U CN 211668910 U CN211668910 U CN 211668910U CN 201922283398 U CN201922283398 U CN 201922283398U CN 211668910 U CN211668910 U CN 211668910U
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- 239000011449 brick Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a porous brick preparation mould that meets an emergency of similar material, including bearing bottom plate, left profiled sheeting, right profiled sheeting and elasticity hinge, left profiled sheeting, right profiled sheeting and bearing bottom plate up end sliding connection, the terminal surface passes through the elasticity hinge with the bearing bottom plate up end articulated before the left profiled sheeting, and right profiled sheeting rear end face is articulated with the bearing bottom plate up end, a plurality of shaping grooves of left profiled sheeting, right profiled sheeting medial surface equipartition. On one hand, the novel method can meet the requirement of simultaneously preparing a plurality of coal body similar material strain bricks, and greatly improves the working efficiency of preparing the coal body similar material strain bricks; on the other hand, the structural strength and the density distribution uniformity of the strain bricks can be effectively improved, and the problem that the strain bricks are damaged due to weak structural strength and bonding with a mould in the traditional strain brick demoulding operation is effectively solved.
Description
Technical Field
The utility model relates to a brick mould structure of meeting an emergency especially relates to a porous brick preparation mould of meeting an emergency of similar material.
Background
At present, in the research work of carrying out the permeability increasing effect and the gas extraction efficiency of a gas coal seam, a large number of experimental strain bricks based on coal body similar materials are needed to be used, but in the actual experimental work, the existing standard test piece manufacturing mould has some defects that the existing mould is low in strength and prone to demoulding failure and damage of a test piece when the existing mould is used for manufacturing the coal body similar material strain bricks, the material waste is caused, the test progress is influenced, the existing strain brick moulds are too simple in pursuit form and low in manufacturing cost, the result cannot meet the requirements of strength and rigidity of the coal body similar materials, most of strain brick mould main bodies are in a fully-closed form, the size precision of the standard test piece is guaranteed, the demoulding difficulty is caused, and the standard test piece is scrapped when the mould is forcedly demoulded.
Therefore, in order to meet the current situation, a brand new strain brick preparation mold is urgently needed to be developed so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a similar material porous strain brick manufacturing mold, which has the advantages of simple structure, flexible and convenient operation and use, can realize the simultaneous preparation of a plurality of strain bricks made of similar materials of coal bodies, and greatly improves the working efficiency of the strain bricks made of similar materials of coal bodies; on the other hand passes through this novel preparation coal body similar material when meeting an emergency the brick, effectual improvement meets an emergency brick structural strength and density distribution's homogeneity, when improving follow-up experimental operating efficiency and experimental data precision, through improving the brick overall structure intensity that meets an emergency, the brick that meets an emergency that leads to because of structural strength is weak and bonds with the mould when effectively overcoming traditional brick drawing of patterns operation that meets an emergency destroys the condition and takes place to reach the effect that improves the brick overall quality that meets an emergency and machining efficiency.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
a mould for manufacturing porous strain bricks made of similar materials comprises a bearing bottom plate, a left forming plate, a right forming plate and an elastic hinge, wherein the bearing bottom plate is of a rectangular plate-shaped structure which is distributed in parallel with a horizontal plane, the left forming plate and the right forming plate are connected with the upper end face of the bearing bottom plate in a sliding mode and are distributed in parallel, the left forming plate and the right forming plate are symmetrically distributed along the axis of the bearing bottom plate, the front end face of the left forming plate is hinged with the upper end face of the bearing bottom plate through the elastic hinge, the rear end face of the right forming plate is hinged with the upper end face of the bearing bottom plate, the axis of the left forming plate and the axis of the right forming plate form an included angle of 0-120 degrees with a bearing of the bearing bottom plate, a plurality of forming grooves are uniformly distributed on the inner side faces of the left forming plate and the right forming plate respectively, and when the included angle of the axis of the left forming plate and the axis of the right forming plate with, the forming grooves on the inner side surfaces of the left forming plate and the right forming plate are symmetrically distributed by the axis of the bearing bottom plate to form a closed columnar cavity structure, and the forming grooves are uniformly distributed along the axis direction of the left forming plate and the right forming plate and have a distance of 6-10 mm between every two adjacent forming grooves.
Furthermore, the upper end surface of the bearing bottom plate is provided with a guide sliding chute at a position corresponding to the left forming plate and the right forming plate, and is respectively connected with the lower end surfaces of the left forming plate and the right forming plate in a sliding manner through the guide sliding chute, wherein the guide sliding chute is of an arc structure taking the elastic hinge rotating shaft as the center of a circle.
Furthermore, the cross section of the closed columnar cavity structure formed by the forming grooves is any one of a square, a circle and a regular polygon, a bearing cushion layer with the thickness of 1-5 mm is arranged on the groove wall of the forming grooves, the bearing cushion layer and the groove wall of the forming grooves are distributed in parallel and are mutually connected in a sliding mode through sliding grooves, and at least two sliding grooves surround the axis of the forming grooves and are uniformly distributed and distributed in parallel with the axis of the forming grooves.
Furthermore, the inner side surfaces of the left forming plate and the right forming plate corresponding to the elastic hinge are respectively provided with a positioning block, the inner side surfaces of the left forming plate and the right forming plate which are symmetrically distributed on the bearing bottom plate are respectively provided with a limiting groove, and when the included angle between the axis of the left forming plate and the axis of the right forming plate and the axis of the bearing bottom plate is 0 degree, the positioning blocks are embedded in the limiting grooves and are coaxially distributed with the limiting grooves.
Furthermore, the left forming plate and the right forming plate corresponding to the positioning block and the limiting groove are provided with positioning pin holes, the positioning pin holes are coaxially distributed with the positioning block and the limiting groove, when the included angle between the axis of the left forming plate and the axis of the right forming plate and the axis of the bearing bottom plate is 0 degree, the positioning pin holes of the left forming plate and the right forming plate are coaxially distributed and are communicated with each other, and the left forming plate and the right forming plate are mutually connected through the positioning pin holes and the positioning pins.
Furthermore, the locating pin includes nut, screw rod and intensive spring, the screw rod inlays in the locating pin downthehole and with the coaxial distribution of locating pin pinhole, its both ends are connected with at least one nut respectively, just the nut offsets with left profiled sheeting, right profiled sheeting side surface respectively, intensive spring cladding is outside the screw rod and with the coaxial distribution of screw rod, its both ends offset with the nut at screw rod both ends respectively.
Furthermore, at least four bearing blocks and at least one oscillating mechanism are uniformly distributed on the lower end face of the bearing bottom plate, wherein the bearing blocks are at least 10 centimeters higher than the lower end face of the bearing bottom plate and are uniformly distributed around the axis of the bearing bottom plate, and one oscillating mechanism is uniformly distributed on the lower end face of the bearing bottom plate along the axis of the bearing bottom plate.
On one hand, the novel strain brick has a simple structure and is flexible and convenient to operate and use, the requirement for simultaneously preparing a plurality of strain bricks made of coal-body similar materials can be met, and the working efficiency for preparing the strain bricks made of the coal-body similar materials is greatly improved; on the other hand passes through this novel preparation coal body similar material when meeting an emergency the brick, effectual improvement meets an emergency brick structural strength and density distribution's homogeneity, when improving follow-up experimental operating efficiency and experimental data precision, through improving the brick overall structure intensity that meets an emergency, the brick that meets an emergency that leads to because of structural strength is weak and bonds with the mould when effectively overcoming traditional brick drawing of patterns operation that meets an emergency destroys the condition and takes place to reach the effect that improves the brick overall quality that meets an emergency and machining efficiency.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the elastic cushion.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The mold for manufacturing the porous strain brick made of the similar material comprises a bearing bottom plate 1, a left forming plate 2, a right forming plate 3 and an elastic hinge 4, wherein the bearing bottom plate 1 is a rectangular plate-shaped structure distributed in parallel with a horizontal plane, the left forming plate 2, the right forming plate 3 are in sliding connection with and distributed in parallel with the upper end surface of the bearing bottom plate 1, the left forming plate 2 and the right forming plate 3 are symmetrically distributed along the axis of the bearing bottom plate 1, the front end surface of the left forming plate 2 is hinged with the upper end surface of the bearing bottom plate 1 through the elastic hinge 4, the rear end surface of the right forming plate 3 is hinged with the upper end surface of the bearing bottom plate 1, the axial angles of the left forming plate 2 and the right forming plate 3 and the bearing of the bearing bottom plate 1 are 0-120 degrees, a plurality of forming grooves 5 are uniformly distributed on the inner side surfaces of the left forming plate 2 and the right forming plate 3, the forming grooves 5 are respectively distributed along the axial directions of the left forming plate, When the included angle between the axis of the right forming plate 3 and the axis of the bearing bottom plate 1 is 0 degree, the distance between the inner side surfaces of the left forming plate 2 and the right forming plate 3 is 0, the forming grooves 5 on the inner side surfaces of the left forming plate 2 and the right forming plate 3 are symmetrically distributed by the axis of the bearing bottom plate 1 and form a closed columnar cavity structure, and the distance between two adjacent forming grooves 5 is 6-10 mm along the axial direction of the left forming plate 2 and the right forming plate 3.
The upper end face of the bearing bottom plate 1 is provided with a guide chute 6 at a position corresponding to the left forming plate 2 and the right forming plate 3, and is respectively connected with the lower end faces of the left forming plate 2 and the right forming plate 3 in a sliding manner through the guide chute 6, wherein the guide chute 6 is of an arc structure taking the elastic hinge rotating shaft 4 as the center of a circle.
It should be noted that the cross section of the closed columnar cavity structure formed by the forming grooves 5 is any one of a square, a circle and a regular polygon, a bearing cushion layer 7 with the thickness of 1-5 mm is arranged on the groove wall of the forming groove 5, the bearing cushion layer 7 and the groove wall of the forming groove 5 are distributed in parallel and are mutually connected in a sliding manner through a sliding chute 8, and at least two sliding chutes 8 are uniformly distributed around the axis of the forming groove 5 and are distributed in parallel with the axis of the forming groove 5.
Further preferably, the inner side surfaces of the left forming plate 2 and the right forming plate 3 corresponding to the elastic hinge 4 are respectively provided with a positioning block 9, the inner side surfaces of the left forming plate 2 and the right forming plate 3 symmetrically distributed with the axis of the bearing base plate 1 and the positioning block 9 are respectively provided with a limiting groove 10, when the included angle between the axis of the left forming plate 2 and the axis of the right forming plate 3 and the axis of the bearing base plate 1 is 0 degree, the positioning block 9 is embedded in the limiting groove 10 and coaxially distributed with the limiting groove 10, the positions of the left forming plate 2 and the right forming plate 3 corresponding to the positioning block 9 and the limiting groove 10 are respectively provided with a positioning pin hole 11, the positioning pin holes 11 are coaxially distributed with the positioning block 9 and the limiting groove 10, and when the included angle between the axis of the left forming plate 2 and the axis of the right forming plate 3 and the axis of the bearing base plate 1 is 0 degree, the positioning pin holes 11 of the left forming plate 2 and the right forming plate 3 are coaxially, The right forming plate 3 is connected with a positioning pin 12 through a positioning pin hole 11.
It should be noted that the positioning pin 12 includes a nut 121, a screw 122 and a reinforcing spring 123, the screw 122 is embedded in the positioning pin hole 11 and coaxially distributed with the positioning pin hole 11, two ends of the screw are respectively connected with at least one nut 121, the nut 121 respectively abuts against the side surfaces of the left forming plate 2 and the right forming plate 3, the reinforcing spring 123 is coated outside the screw 122 and coaxially distributed with the screw 121, and two ends of the reinforcing spring respectively abut against the nuts 121 at two ends of the screw 122.
In this embodiment, at least four bearing blocks 13 and at least one oscillating mechanism 14 are uniformly distributed on the lower end surface of the bearing bottom plate 1, wherein the bearing blocks 13 are at least 10 cm higher than the lower end surface of the bearing bottom plate 1 and are uniformly distributed around the axis of the bearing bottom plate 1, and one oscillating mechanism 14 is uniformly distributed on the lower end surface of the bearing bottom plate 1 along the axis of the bearing bottom plate 1.
In the concrete implementation, firstly, the bearing bottom plate, the left forming plate and the right forming plate which form the novel bearing bottom plate are connected through the elastic hinge, and the included angle between the left forming plate and the bearing bottom plate axis is more than 45 degrees, then under the action of the elastic potential energy of the elastic hinge, the left forming plate and the right forming plate are rotated to enable the axes to be distributed in parallel with the bearing bottom plate axis, the forming grooves of the left forming plate and the right forming plate are connected to form a closed columnar cavity structure, the adjacent two forming grooves are distributed along the bearing bottom plate axis and are mutually isolated, when the included angle between the axes of the left forming plate and the right forming plate and the axis of the bearing bottom plate is 0 degree, the positioning block is embedded in the limiting groove and is distributed coaxially with the limiting groove, and the left forming plate and the right forming plate are mutually connected through the positioning pin, the novel assembly can be completed, and the left forming plate, the right forming plate, the left forming plate, the, The connecting structure strength and the positioning precision of the right forming plate are improved;
accomplish this novel equipment assembly operation back, will this novel locating piece installation location through terminal surface under the load floor to the contour machining operation face on, then load the closed column cavity structures that each shaping groove constitutes with coal body similar material respectively according to the needs of experiment emulation test operation, and carry out extrusion under the pressure effect, can loosen the locating pin after accomplishing extrusion, and make left profiled sheeting, right profiled sheeting separates, carry out the drawing of patterns operation, accomplish left profiled sheeting, right profiled sheeting separation drawing of patterns back, the brick that meets an emergency of extrusion is just saved on load floor, so that follow-up experiment uses.
This is novel when changing extrusion shaping meeting an emergency, and on the one hand carries out pressurize moulding to the similar material of coal body, and on the other hand vibrates the equipartition to the similar material of coal body through the shock mechanism of terminal surface under the bearing bottom plate, improves the similar material distribution density homogeneity of coal body and compactedness in the shaping inslot to reach and prevent to meet an emergency the brick and receive the influence condition emergence with experimental precision because of the loose structure when leading to the drawing of patterns.
Simultaneously, this is novel through locating pin and elastic hinge through realizing increasing left profiled sheeting, right profiled sheeting connection structure intensity and positioning accuracy, reaches the purpose that improves the brick machining precision that meets an emergency on the one hand, and on the other hand can effectively improve the effort when meeting an emergency brick preparation shaping, reaches improvement brick overall structure intensity and the density distribution homogeneity that meets an emergency.
On one hand, the novel strain brick has a simple structure and is flexible and convenient to operate and use, the requirement for simultaneously preparing a plurality of strain bricks made of coal-body similar materials can be met, and the working efficiency for preparing the strain bricks made of the coal-body similar materials is greatly improved; on the other hand passes through this novel preparation coal body similar material when meeting an emergency the brick, effectual improvement meets an emergency brick structural strength and density distribution's homogeneity, when improving follow-up experimental operating efficiency and experimental data precision, through improving the brick overall structure intensity that meets an emergency, the brick that meets an emergency that leads to because of structural strength is weak and bonds with the mould when effectively overcoming traditional brick drawing of patterns operation that meets an emergency destroys the condition and takes place to reach the effect that improves the brick overall quality that meets an emergency and machining efficiency.
Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description have been made only for the purpose of illustrating the principles of the invention. The present invention can be further modified and improved without departing from the spirit and scope of the present invention. Such changes and modifications are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a porous brick preparation mould that meets an emergency of similar material which characterized in that: the mold for manufacturing the porous strain brick made of the similar material comprises a bearing bottom plate, a left forming plate, a right forming plate and an elastic hinge, wherein the bearing bottom plate is of a rectangular plate-shaped structure which is distributed in parallel with a horizontal plane, the left forming plate and the right forming plate are connected with the upper end face of the bearing bottom plate in a sliding mode and are distributed in parallel, the left forming plate and the right forming plate are symmetrically distributed along the axis of the bearing bottom plate, the front end face of the left forming plate is hinged with the upper end face of the bearing bottom plate through the elastic hinge, the rear end face of the right forming plate is hinged with the upper end face of the bearing bottom plate, the axes of the left forming plate and the right forming plate form an included angle of 0-120 degrees with a bearing of the bearing bottom plate, a plurality of forming grooves are uniformly distributed on the inner side faces of the left forming plate and the right forming plate respectively, and when the included angles of the axes of the left forming, the interval is 0 between left forming plate, the right forming plate medial surface, and each shaping groove of left forming plate, right forming plate medial surface uses bearing bottom plate axis symmetric distribution and constitutes closed column cavity structures, and the interval is 6-10 millimeters between two adjacent shaping grooves along left forming plate, right forming plate axis direction equipartition.
2. The mold for manufacturing the porous strain brick made of the similar material according to claim 1, wherein: the bearing bottom plate is characterized in that guide sliding chutes are arranged at positions, corresponding to the left forming plate and the right forming plate, of the upper end surface of the bearing bottom plate and are respectively in sliding connection with the lower end surfaces of the left forming plate and the right forming plate through the guide sliding chutes, wherein the guide sliding chutes are of arc structures taking elastic hinge rotating shafts as circle centers.
3. The mold for manufacturing the porous strain brick made of the similar material according to claim 1, wherein: the cross section of a closed columnar cavity structure formed by the forming grooves is any one of a square, a circle and a regular polygon, the wall of each forming groove is provided with a bearing cushion layer with the thickness of 1-5 mm, the bearing cushion layer and the wall of each forming groove are distributed in parallel and are mutually connected in a sliding mode through sliding grooves, and at least two sliding grooves are uniformly distributed around the axis of each forming groove and are distributed in parallel with the axis of each forming groove.
4. The mold for manufacturing the porous strain brick made of the similar material according to claim 1, wherein: the elastic hinge is characterized in that the inner side surfaces of the left forming plate and the right forming plate corresponding to the elastic hinge are respectively provided with a positioning block, the inner side surfaces of the left forming plate and the right forming plate which are symmetrically distributed on the bearing base plate are respectively provided with a limiting groove, and when included angles between the axes of the left forming plate and the right forming plate and the axes of the bearing base plate are 0 degree, the positioning blocks are embedded in the limiting grooves and are coaxially distributed with the limiting grooves.
5. The mold for manufacturing the porous strain brick made of the similar material according to claim 4, wherein: the left shaping board that locating piece and spacing groove correspond, right shaping board position all establish the locating pin hole, locating pin hole and locating piece and spacing groove coaxial distribution, and when left shaping board, right shaping board axis and load-bearing floor axis contained angle are 0, the coaxial distribution of locating pin hole and intercommunication each other of left shaping board, right shaping board, and through locating pin hole and locating pin interconnect between left shaping board, right shaping board.
6. The mold for manufacturing the porous strain brick made of the similar material according to claim 5, wherein: the locating pin comprises a screw cap, a screw rod and a reinforcing spring, the screw rod is embedded in the locating pin hole and is coaxially distributed with the locating pin hole, two ends of the screw rod are respectively connected with at least one screw cap, the screw caps respectively abut against the side surfaces of the left forming plate and the right forming plate, the reinforcing spring is coated outside the screw rod and is coaxially distributed with the screw rod, and two ends of the reinforcing spring abut against the screw caps at two ends of the screw rod respectively.
7. The mold for manufacturing the porous strain brick made of the similar material according to claim 1, wherein: the bearing bottom plate lower extreme face equipartition is four at least carrier blocks and at least one vibrates the mechanism, wherein the carrier block exceeds the bearing bottom plate lower extreme face at least 10 centimetres to encircle the bearing bottom plate axis equipartition, vibrate the mechanism one, along the bearing bottom plate axis equipartition at the bearing bottom plate lower extreme face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283398.5U CN211668910U (en) | 2019-12-18 | 2019-12-18 | Porous brick preparation mould that meets an emergency of similar material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922283398.5U CN211668910U (en) | 2019-12-18 | 2019-12-18 | Porous brick preparation mould that meets an emergency of similar material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668910U true CN211668910U (en) | 2020-10-13 |
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ID=72735547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922283398.5U Expired - Fee Related CN211668910U (en) | 2019-12-18 | 2019-12-18 | Porous brick preparation mould that meets an emergency of similar material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668910U (en) |
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2019
- 2019-12-18 CN CN201922283398.5U patent/CN211668910U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20201013 Termination date: 20211218 |