CN217671320U - Many specifications compression molding blast furnace charcoal piece mould - Google Patents

Abstract

The utility model discloses a many specifications compression molding blast furnace charcoal piece mould, relate to a compression molding mould technical field, which comprises a die, the welt, an apron, stamping rod and supporting seat, wherein the mould is installed on the roof of supporting seat, logical chamber has been seted up to the inside of mould, lead to the intracavity and install the welt, the casting chamber has been seted up to the inside of welt, the shape in casting chamber is the same with the shape of charcoal piece, add man-hour to the charcoal piece of different models, only need to change the welt can, and sliding mounting has upper punch plate in the top in casting chamber, upper punch plate installs on the diapire of go-between, the go-between passes through connecting bolt and installs on stamping rod's diapire, stamping rod and external drive equipment link together, the outer wall of stamping rod is installed on the roof of apron through moving the sealing ring, the apron is installed on the roof of mould through chucking mechanism, compare in the bolt installation, the dismantlement and the installation of apron are more convenient, it is more convenient to upper punch plate and lower punch plate's change.

Description

Many specifications compression molding blast furnace charcoal piece mould

Technical Field

The utility model relates to a compression molding mould technical field specifically is a many specifications compression molding blast furnace charcoal piece mould.

Background

For many years, domestic blast furnace carbon blocks are mainly produced in a vibration molding and extrusion molding mode. The vibration molding material is small in compression which is only about 0.1-0.5MPa, the compaction effect is mainly carried out by vibration, the product compactness, strength and the like are limited, the integral uniformity is large, the upper layer compactness is higher than that of the lower layer compactness, the periphery density is high, and the center density is low; although the extrusion forming has large material compression which reaches 5-10MPa, the process difficulty is large and difficult to master, the raw product is easy to generate crack waste products, and the internal structure is not uniform.

If the compression molding process is adopted, the materials can be simultaneously compressed up and down to more than 20MPa, and the compactness and uniformity of the carbon block can be greatly improved. However, because the pressure forming is stressed greatly and the requirements on the strength and rigidity of the die are high, in order to save cost, one set of die is suitable for the pressing of carbon blocks with various specifications, and meanwhile, the temperature of raw materials is required to be over 140 ℃ in the pressing process to ensure the viscosity of asphalt in the paste, so that the paste is in a plastic state, and therefore, the die is required to have a heat preservation function.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a many specifications compression molding blast furnace charcoal piece mould satisfies the processing demand of different model charcoal pieces.

In order to achieve the above object, the utility model provides a following technical scheme: including the mould, the welt, the apron, stamping rod and supporting seat, wherein the mould is installed on the roof of supporting seat, the inside of mould has been seted up and has been led to the chamber, lead to the intracavity and install the welt, the casting chamber has been seted up to the inside of welt, and slidable mounting has last stamping plate in the top in casting chamber, last stamping plate is installed on the diapire of go-between, the go-between passes through connecting bolt and installs on the diapire of stamping rod, stamping rod and external drive equipment link together, the outer wall of stamping rod is installed in the top inner wall of apron through moving the sealing ring, the apron passes through chucking mechanism and installs on the roof of mould, chucking mechanism includes dead lever and inserted bar, wherein the symmetry is installed a pair of dead lever on the roof of mould, a pair of fixed slot has been seted up to the symmetry on the diapire of apron, the dead lever inserts in the fixed slot, and the slot has been seted up in a lateral wall that the stamping rod kept away from the stamping rod, slidable mounting has the inserted bar in a lateral wall that the dead lever kept away from on one side, the pulled plate links together through reset spring and the outer wall of apron, the inserted bar inserts in the slot under reset spring's elasticity effect.

As a further aspect of the present invention: seted up the recess on the diapire of apron, the recess sets up the annular to the recess is located the inboard of fixed slot, wherein has the upper seal pad through pushing down spring coupling in the recess, and the upper seal groove has been seted up to the symmetry on the roof of mould, and the upper seal pad inserts in the upper seal groove under the spring action of pushing down spring.

As a further aspect of the present invention: the mould is characterized in that a spiral cavity is formed in the side wall of the through cavity of the mould, the top end of the spiral cavity is communicated with an air inlet cavity, the air inlet cavity is connected with the output end of an external steam engine through a hose, the bottom end of the spiral cavity is communicated with an air exhaust cavity, and the air exhaust cavity is connected with the input end of the external steam engine through a hose.

As a further aspect of the present invention: the supporting seat is close to and has seted up the mounting groove on the roof in casting chamber, and lower punching press board is installed to the lock in the mounting groove, wherein has seted up the multiunit constant head tank in the diapire of mounting groove, installs the multiunit locating piece on the diapire of lower punching press board, and the locating piece inserts in the constant head tank.

As a further aspect of the present invention: and a plurality of groups of buffer springs are arranged on the bottom wall of the supporting seat, and the other ends of the buffer springs are arranged on the top wall of the bottom plate.

As a further aspect of the present invention: a pair of sliding plates are symmetrically installed on the outer walls of the two sides of the lining plate, a pair of sliding grooves are symmetrically formed in the through cavity of the die, and the sliding plates are slidably installed in the sliding grooves.

As a further aspect of the present invention: install the pterygoid lamina in the supporting seat roof, sealed lower sealing pad is installed to the roof of pterygoid lamina, and the symmetry has seted up down the seal groove on the roof of mould, and the sealed lock of lower sealing pad is in seal groove down.

Due to the adoption of the technical scheme, the utility model discloses following superiority has: the utility model discloses be provided with the welt, welt slidable mounting is at the logical intracavity of mould, the casting chamber has been seted up in the welt, the shape in casting chamber is the same with the shape of charcoal piece, be used for die-casting the charcoal piece, add man-hour when the charcoal piece of different models needs, only need to change the welt can, and go up the clamp plate and pass through the bolt and install the bottom at the punching press pole, and down the clamp plate places the top at the supporting seat, it is more convenient to the change of going up clamp plate and lower clamp plate, satisfy the processing demand of different model charcoal pieces, the suitability of device has been increased, the apron passes through chucking mechanism simultaneously and installs the top at the mould, compare in the bolt installation, the dismantlement and the installation of apron are more convenient, and is more convenient to use, the practicality of device has further been increased.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial enlarged view of the position a of the present invention.

Fig. 3 is a schematic view of the supporting seat structure of the present invention.

Fig. 4 is a schematic view of the lining plate of the present invention.

As shown in the figure: 1. the die comprises a die, 2, a lining plate, 3, a cover plate, 4, a stamping rod, 5, an upper stamping plate, 6, a connecting ring, 7, a supporting seat, 8, a lower stamping plate, 9, a bottom plate, 10, a spiral cavity, 11, an air inlet cavity, 12, an air exhaust cavity, 13, a sliding plate, 14, a sliding groove, 15, a fixing rod, 16, a fixing groove, 17, a slot, 18, an inserting rod, 19, a pulling plate, 20, a reset spring, 21, a groove, 22, an upper sealing gasket, 23, a lower sealing spring, 24, a mounting groove, 25, a positioning groove, 26, a lower sealing gasket, 27, a buffer spring, 28 and a movable sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a multi-specification compression molding blast furnace carbon block mold comprises a mold 1, a lining plate 2, a cover plate 3, a stamping rod 4 and a supporting seat 7, wherein the mold 1 is installed on a top wall of the supporting seat 7, a through cavity is opened inside the mold 1, the lining plate 2 is installed inside the through cavity, a casting cavity is opened inside the lining plate 2, a shape of the casting cavity is the same as that of the carbon block for die-casting the carbon block, an upper stamping plate 5 is slidably installed on a top of the casting cavity, the upper stamping plate 5 is installed on a bottom wall of a connecting ring 6, the connecting ring 6 is installed on the bottom wall of the stamping rod 4 through a connecting bolt, the stamping rod 4 is connected with an external driving device, the external driving device is a linear driving device such as a cylinder or a hydraulic cylinder, and is used for driving the stamping rod 4 to move up and down for stamping operation, the outer wall of the stamping rod 4 is installed in the inner wall of the top end of the cover plate 3 through a movable sealing ring 28, the cover plate 3 is installed on the top wall of the die 1 through a clamping mechanism, sealing and shielding of the casting cavity are completed through the cover plate 3, and external gas is prevented from entering the casting cavity in the machining process, the clamping mechanism comprises a fixing rod 15 and an insertion rod 18, wherein a pair of fixing rods 15 are symmetrically installed on the top wall of the die 1, a pair of fixing grooves 16 are symmetrically formed in the bottom wall of the cover plate 3, the fixing rods 15 are inserted into the fixing grooves 16, a slot 17 is formed in one side wall, far away from the stamping rod 4, of the fixing rod 15, the insertion rod 18 is slidably installed in one side wall, close to the slot 17, of the insertion rod 18, a pull plate 19 is installed on one side, far away from the fixing rod 15, the pull plate 19 is connected with the outer wall of the cover plate 3 through a return spring 20, and the insertion rod 18 is inserted into the slot 17 under the action of the spring force of the return spring 20, fix dead lever 15 in fixed slot 16, can firmly install apron 3 at the top of mould 1, when the welt 2 of different models need to be changed, operating personnel pulling arm-tie 19 takes out inserted bar 18 from slot 17, can take off apron 3 from the top of mould 1, then to welt 2 with go up punch plate 5 dismantle the change can, satisfy the processing demand of unidimensional charcoal piece.

Referring to fig. 2, it can be seen that: seted up recess 21 on the diapire of apron 3, recess 21 sets up annularly, and recess 21 is located the inboard of fixed slot 16, wherein be connected with upper seal pad 22 through push down spring 23 in the recess 21, the last seal groove has been seted up to the symmetry on the roof of mould 1, upper seal pad 22 inserts in the seal groove under push down spring 23's the elastic force effect, improve the leakproofness between apron 3 and the mould 1, simultaneously at the dismantlement in-process of apron 3, push down spring 23's elasticity can be played apron 3, the dismantlement of apron 3 has been made things convenient for, hold two birds with one stone.

Specifically, install the pterygoid lamina in the 7 roof of supporting seat, the sealed 26 of lower sealing of filling up is installed to the roof of pterygoid lamina, and the symmetry has seted up down the seal groove on the roof of mould 1, and the sealed 26 lock of lower sealing of filling up accomplishes the supplementary sealed to the casting chamber in the seal groove down.

Preferably, a spiral cavity 10 is formed in the side wall of the through cavity of the mold 1, the top end of the spiral cavity 10 is communicated with an air inlet cavity 11, the air inlet cavity 11 is connected with the output end of an external steam engine through a hose, the bottom end of the spiral cavity 10 is communicated with an air exhaust cavity 12, the air exhaust cavity 12 is connected with the input end of the external steam engine through a hose, and the mold is heated and insulated through steam in the processing process.

Preferably, mounting groove 24 has been seted up on the roof that supporting seat 7 is close to the casting chamber, lower punch press 8 is installed in the snap-fit in mounting groove 24, support the charcoal piece, and satisfy the processing demand of different charcoal pieces through lower punch press 8 of changing different models, improve device's suitability, wherein set up multiunit constant head tank 25 in the diapire of mounting groove 24, install the multiunit locating piece on lower punch press 8's the diapire, the locating piece inserts in the constant head tank 25, accomplish the location to lower punch press 8, avoid lower punch press 8 to take place to rock in the course of working.

Preferably, install multiunit buffer spring 27 on the diapire of supporting seat 7, buffer spring 27's the other end is installed on the roof of bottom plate 9, cushions the vibrations that produce in the course of the work through buffer spring 27, and buffering effect is better.

Preferably, a pair of sliding plates 13 is symmetrically installed on the outer walls of the two sides of the lining plate 2, a pair of sliding grooves 14 is symmetrically formed in the through cavity of the mold 1, and the sliding plates 13 are slidably installed in the sliding grooves 14 and used for assisting in positioning the lining plate 2.

Claims (7)

1. The utility model provides a many specifications compression molding blast furnace charcoal piece mould, includes mould (1), welt (2), apron (3), stamping rod (4) and supporting seat (7), its characterized in that: mould (1) is installed on the roof of supporting seat (7), the through cavity has been seted up to the inside of mould (1), install welt (2) in the through cavity, the casting chamber has been seted up to the inside of welt (2), and slidable mounting has last punch plate (5) in the top in casting chamber, last punch plate (5) are installed on the diapire of go-between (6), go-between (6) are installed on the diapire of punching rod (4) through connecting bolt, punching rod (4) and external drive equipment link together, install in the top inner wall of apron (3) through moving sealing ring (28) on the outer wall of punching rod (4), apron (3) are installed on the roof of mould (1) through chucking mechanism, chucking mechanism includes dead lever (15) and inserted bar (18), wherein a pair of dead lever (15) is installed to the symmetry on the roof of mould (1), a pair of dead lever (16) has been seted up to the symmetry on the diapire of apron (3), dead lever (15) insert in fixed slot (16), and dead lever (15) keep away from in the side wall of punching rod (4) and seted up slot (17), one side wall of outer wall of installing dead lever (18) and pull plate (19) and insert bar (19), the pull plate (19) are installed to be kept away from on one side of fixed slot (18) of insert spring (19) and insert bar (19), pull plate (19), and insert bar (19), the pull plate (19) are installed to the pull rod (18), and insert bar (18), the pull rod (19), the pull plate (18), the pull rod (18) of push rod (18), the pull rod (3) are installed The inserted rods (18) are inserted into the slots (17) under the elastic force of the return spring (20).

2. The multi-specification compression molding blast furnace carbon block mold according to claim 1, wherein: seted up recess (21) on the diapire of apron (3), recess (21) set up the annular to recess (21) are located the inboard of fixed slot (16), and wherein are connected with upper seal pad (22) through push down spring (23) in recess (21), and the symmetry has seted up last seal groove on the roof of mould (1), and upper seal pad (22) insert in the seal groove under the spring action of push down spring (23).

3. The multi-specification compression molding blast furnace carbon block mold according to claim 1 or 2, wherein: spiral cavity (10) have been seted up in the logical chamber lateral wall of mould (1), the top and the air inlet chamber (11) intercommunication in spiral cavity (10) are in the same place, and air inlet chamber (11) link together through the output of hose and outside steam engine to the bottom and the exhaust chamber (12) intercommunication in spiral cavity (10) are in the same place, and exhaust chamber (12) link together through the input of hose and outside steam engine.

4. The multi-specification compression molding blast furnace carbon block mold according to claim 1 or 2, wherein: the supporting seat (7) is close to and has seted up mounting groove (24) on the roof in casting chamber, and lower punching plate (8) are installed to the lock in mounting groove (24), wherein have seted up multiunit constant head tank (25) in the diapire of mounting groove (24), install multiunit locating piece on the diapire of lower punching plate (8), the locating piece inserts in constant head tank (25).

5. The multi-specification compression molding blast furnace carbon block mold according to claim 1 or 2, wherein: a plurality of groups of buffer springs (27) are arranged on the bottom wall of the supporting seat (7), and the other ends of the buffer springs (27) are arranged on the top wall of the bottom plate (9).

6. The multi-specification compression molding blast furnace carbon block mold according to claim 1 or 2, wherein: a pair of sliding plates (13) are symmetrically installed on the outer walls of the two sides of the lining plate (2), a pair of sliding grooves (14) are symmetrically formed in the through cavity of the die (1), and the sliding plates (13) are slidably installed in the sliding grooves (14).

7. The multi-specification compression molding blast furnace carbon block mold according to claim 1 or 2, wherein: install the pterygoid lamina in supporting seat (7) roof, lower sealing gasket (26) are installed to the roof of pterygoid lamina, and the symmetry has been seted up down seal groove on the roof of mould (1), and lower sealing gasket (26) lock is in seal groove down.

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