Fly ash autoclaved brick production mold
Technical Field
The utility model relates to an autoclaved brick production facility field, more specifically say, relate to a fly ash autoclaved brick production mould.
Background
The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.
At present, the mould is used in many industry fields, the variety is various, a fly ash autoclaved brick production mould is included, the existing fly ash autoclaved brick production mould does not have the function of automatic material returning, after steam bricks in a mould cavity are formed, the steam bricks are in the cavity, so that a worker needs to spend much time when taking out the mould, the production efficiency of the mould is reduced invisibly, in addition, after the existing fly ash autoclaved brick production mould is used for a long time, the arranged guide holes can have overlarge gaps after long-time friction of the guide rods, and the guide rods can have the condition of deformation and bending after long-time use, the upper mould and the lower mould can be collided when the mould is closed, and the service life of the mould is greatly shortened.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a fly ash autoclaved brick production mould, the material returned board that it set up has the function of automatic material returned, can release the die cavity with the fashioned autoclaved brick of die cavity is automatic, and the staff of being convenient for takes out fashioned autoclaved brick, has improved the production efficiency of mould to the locating piece that sets up has the function of secondary location, can avoid going up the condition emergence that mould and lower mould produced the collision, has prolonged the life of mould.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A fly ash autoclaved brick production mold comprises an upper mold plate, wherein the lower end of the upper mold plate is fixedly connected with an upper mold, the lower end of the upper mold is fixedly connected with symmetrical guide rods, the lower end of the upper mold is fixedly connected with symmetrical press blocks, the side surface of the upper mold is provided with symmetrical mounting grooves, slide blocks are slidably connected in the mounting grooves, the lower end of each slide block is fixedly connected with a positioning block, the lower end of each guide rod is slidably sleeved with a lower mold, the upper end of the lower mold is provided with symmetrical positioning grooves, the upper end of the lower mold is provided with symmetrical cavities, the lower end of the lower mold is fixedly connected with a supporting block, the supporting block is internally provided with a clearance groove, the upper end of the clearance groove is communicated with a guide hole, the lower end of the supporting block is fixedly connected with a lower mold plate, a material returning plate is, the fashioned autoclaved brick of being convenient for staff takes out has improved the production efficiency of mould to the locating piece that sets up has the function of secondary location, can avoid going up the condition emergence that mould and lower mould produced the collision, has prolonged the life of mould.
Further, the shape of slider is the T type, the surface of slider is equipped with the fixed orifices, it has the fixed pin to peg graft in the fixed orifices, the surperficial joint of fixed pin has the mould, and the slider of setting has the function of dismantling for the locating piece has the function of dismantling, and the maintenance in the later stage of being convenient for is changed.
Furthermore, sliding connection has the material returned board in the die cavity, the lower extreme of material returned board is equipped with the spacing hole of symmetry, the spring has been cup jointed to the lower extreme in spacing hole, the lower extreme contact of spring is connected with the lower bolster, when the spring receives the extrusion of material returned board, has the effect of compression elasticity, and elasticity makes the material returned board have the function of automatic material returned.
Furthermore, the side of the positioning block is provided with an inclined plane, the inclined plane is semicircular, the height of the positioning block is greater than that of the pressing block, the arranged positioning block has the function of accurate positioning, the pressing block can be prevented from colliding with the cavity, and the service life of the die is prolonged.
Furthermore, be equipped with the guide hole of symmetry in the lower mould, it has the guide arm to slide to cup joint in the guide hole, the guide arm is circular, and when the guide arm was pegged graft in the guide hole, the guide arm had the spacing effect of direction.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the material returning plate that this scheme set up has the function of automatic material returning, can release the die cavity with the fashioned autoclaved brick of die cavity is automatic, and the staff of being convenient for takes out fashioned autoclaved brick, has improved the production efficiency of mould to the locating piece that sets up has the function of secondary location, can avoid going up the condition emergence that mould and lower mould produced the collision, has prolonged the life of mould.
(2) The shape of slider is the T type, and the surface of slider is equipped with the fixed orifices, and it has the fixed pin to peg graft in the fixed orifices, and the surperficial joint of fixed pin has the mould, and the slider of setting has the function of dismantling for the locating piece has the function of dismantling, and the maintenance in the later stage of being convenient for is changed.
(3) The die cavity is connected with a stripper plate in a sliding mode, the lower end of the stripper plate is provided with symmetrical limiting holes, the lower end of each limiting hole is sleeved with a spring, the lower end of each spring is connected with a lower die plate in a contact mode, when the springs are extruded by the stripper plate, the springs have the effect of compression elasticity, and the stripper plate has the automatic material returning function due to the elasticity.
(4) The side of locating piece is equipped with the inclined plane, and the shape on inclined plane is semi-circular, and the height that highly is greater than the briquetting of locating piece has the effect of accurate positioning, can ensure that the briquetting can not produce the collision with the die cavity, has prolonged the life of mould.
(5) Be equipped with the guide hole of symmetry in the lower mould, sliding sleeve has the guide arm in the guide hole, and the guide arm is circular, and when the guide arm was pegged graft in the guide hole, the guide arm had the spacing effect of direction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the mounting structure of the upper mold and the positioning block of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
fig. 4 is the utility model discloses a lower mould and stripper plate mounting structure cross-sectional view.
The reference numbers in the figures illustrate:
1 upper die plate, 2 upper dies, 21 guide rods, 22 pressing blocks, 23 mounting grooves, 3 positioning blocks, 31 sliding blocks, 32 fixing holes, 33 fixing pins, 34 inclined planes, 4 lower dies, 41 guide holes, 42 positioning grooves, 43 cavities, 5 stripper plates, 51 limiting holes, 52 springs, 6 lower die plates, 7 supporting blocks and 71 clearance grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a mold for producing fly ash autoclaved bricks comprises an upper mold plate 1 and fig. 1-4, wherein the lower end of the upper mold plate 1 is fixedly connected with an upper mold 2, the lower end of the upper mold 2 is fixedly connected with symmetrical guide rods 21, the guide rods 21 have a guiding function, the lower end of the upper mold 2 is fixedly connected with symmetrical press blocks 22, the press blocks 22 are provided with a mold drawing angle, the press blocks 22 are clamped in a mold cavity 43 during mold closing for extruding a fly ash autoclaved brick mixed raw material in the mold cavity 43, the side surface of the upper mold 2 is provided with symmetrical installation grooves 23, the installation grooves 23 are T-shaped grooves and have an anti-falling and limiting function, the installation grooves 23 are slidably connected with slide blocks 31, the lower ends of the slide blocks 31 are fixedly connected with positioning blocks 3, when mold closing is performed, the positioning blocks 3 are clamped in positioning grooves 42 and have a secondary positioning function, the lower ends of the guide, the upper end of the lower die 4 is provided with symmetrical die cavities 43, the die cavities 43 are provided with demoulding angles, the die cavities 43 are used for manufacturing the fly ash autoclaved brick mixed raw material into a required shape, the lower end of the lower die 4 is fixedly connected with supporting blocks 7, the supporting blocks 7 are used for supporting and fixing the position of the lower die plate 6 and are used for accommodating the guide rod 21 during die assembly, clearance grooves 71 are formed in the supporting blocks 7, the upper ends of the clearance grooves 71 are communicated with guide holes 41, and the lower ends of the supporting blocks 7 are fixedly connected with the lower die plate 6.
Please refer to fig. 3 and 4, the slider 31 is T-shaped, the surface of the slider 31 is provided with a fixing hole 32, a fixing pin 33 is inserted in the fixing hole 32, the surface of the fixing pin 33 is connected with the upper die 2, the slider 31 is provided with a disassembling function, so that the positioning block 3 has a disassembling function, which is convenient for later maintenance and replacement, the die cavity 43 is connected with the stripper plate 5 in a sliding manner, the lower end of the stripper plate 5 is provided with symmetrical limiting holes 51, the lower end of the limiting holes 51 is sleeved with a spring 52, the lower end of the spring 52 is connected with the lower die plate 6 in a contacting manner, when the spring 52 is extruded by the stripper plate 5, the spring has a compression elasticity function, and the stripper plate 5 has an automatic.
Referring to fig. 2 and 4, the side surface of the positioning block 3 is provided with an inclined surface 34, the inclined surface 34 is semicircular, the height of the positioning block 3 is greater than that of the pressing block 22, the positioning block 3 is provided with an accurate positioning function, so that the pressing block 22 is prevented from colliding with the cavity 43, the service life of the mold is prolonged, the lower mold 4 is provided with symmetrical guide holes 41, the guide rods 21 are slidably sleeved in the guide holes 41, the guide rods 21 are circular, and when the guide rods 21 are inserted into the guide holes 41, the guide rods 21 have a guiding and limiting function.
When the mold for producing the fly ash autoclaved brick is closed, the upper mold 2 moves downwards to drive the guide rod 21, the pressing block 22 and the positioning block 3 to move downwards, the guide rod 21 moves downwards and is firstly inserted into the guide hole 41, then the upper mold 2 moves downwards continuously to enable the positioning block 3 to be clamped into the positioning groove 42 to fix the mold closing position of the upper mold 2, the guide rod 21 is prevented from being deformed or the gap of the guide hole 41 is prevented from being too large, so that the upper mold 2 and the lower mold 4 are collided when the mold is closed, the arranged positioning block 3 has the function of secondary positioning, the collision between the upper mold 2 and the lower mold 4 can be avoided, the service life of the mold is prolonged, the upper mold 2 moves downwards to enable the pressing block 22 to be clamped into the cavity 43, raw materials in the cavity 43 are extruded, the material in the cavity 43 is extruded downwards by the extrusion of the pressing block 22, the material moves downwards to extrude the stripper plate 5, the spring 52 is moved downwards to, retreating flitch 5 at the die sinking and losing decurrent extrusion force, upwards promoting the autoclaved brick after the shaping under the effect of elasticity, autoclaved brick rebound upper end breaks away from die cavity 43, and the flitch 5 that sets up has the function of automatic material returned, can release die cavity 43 with the interior fashioned autoclaved brick of die cavity 43 is automatic, and the staff of being convenient for takes out fashioned autoclaved brick, has improved the production efficiency of mould.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.