CN210910479U

CN210910479U - Rapid forming brick blocking mold

Info

Publication number: CN210910479U
Application number: CN201921402792.XU
Authority: CN
Inventors: 王小波; 陈煜�; 冯志强; 金权; 黄廷峰; 杜洋波; 李晨飞
Original assignee: Jiaozuo Jinxin Hengtuo Advanced Materials Co ltd
Current assignee: Jiaozuo Jinxin Hengtuo Advanced Materials Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-03
Anticipated expiration: 2029-08-27

Abstract

The utility model belongs to the technical field of heating furnace brick retaining production equipment, and discloses a rapid forming brick retaining die, which comprises a lower die, an upper die and a chain; the lower die comprises a base, a die frame, a supporting plate and a core, the die frame comprises four side plates and two partition plates, the four side plates are surrounded on the base to form a rectangular frame, the supporting plate is positioned on the base in the rectangular frame, a rectangular boss is arranged at the top of the supporting plate, the two partition plates are vertically arranged on the supporting plate, the front side surface and the rear side surface of the rectangular boss are respectively attached to the front side surface and the rear side surface of the rectangular boss, the left side surface and the right side surface of the rectangular boss are respectively attached to the two partition plates, the core comprises a plurality of needles, the needles are vertically arranged in a pouring; the upper die comprises a hammer head and a hammer head top plate, the size of the hammer head is matched with that of the rectangular boss, a vertical through hole is formed in the hammer head, the through hole is matched with the needle, and the hammer head is fixed below the hammer head top plate; the chain is connected between the supporting plate and the hammer head top plate. The mold is simple to assemble, the forming blocking bricks can be easily taken out, and the forming efficiency is improved.

Description

Rapid forming brick blocking mold

Technical Field

The utility model belongs to the technical field of heating furnace keeps off brick production facility, specifically, relate to a quick shaping keeps off brick mould.

Background

The regenerative heating furnace recovers the flue gas waste heat based on the regenerative chamber, thereby realizing the maximum recovery of the waste heat and the high-temperature preheating of combustion air and coal gas. The heat accumulator in the regenerator adopts the ceramic honeycomb body, and the front end of honeycomb body is equipped with and keeps off the brick, reduces the radiation of high temperature furnace to the honeycomb body, the stability of piling up of multiplicable honeycomb body simultaneously.

At present, a blocking brick on a regenerative heating furnace is mainly molded by casting, the process flow of the molding by casting comprises the operations of installing a mold, vibrating and molding, maintaining, disassembling the mold and the like, and the problems of difficult needle pulling and needle inserting processes, high mold cost, low working efficiency and the like of the existing molding mold exist.

SUMMERY OF THE UTILITY MODEL

The aforesaid is not enough to prior art exists, the utility model aims at providing a quick shaping keeps off brick mould, through reasonable structure setting, mould easy operation when keeping off the brick shaping, work efficiency is high.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a fast forming brick blocking die comprises a lower die, an upper die and a chain; the lower die comprises a base, a die frame, a supporting plate and a core, wherein the die frame comprises four side plates and two partition plates, the four side plates are surrounded on the base to form a rectangular frame, the supporting plate is positioned on the base in the rectangular frame, a rectangular boss matched with a blocking brick is arranged at the top of the supporting plate, the two partition plates are vertically arranged on the supporting plate, the front side surface and the rear side surface of the rectangular boss are respectively attached to the front side plate and the rear side plate, the left side surface and the right side surface of the rectangular boss are respectively attached to the two partition plates, the core comprises a plurality of needles matched with holes in the blocking brick, the needles are vertically arranged in a pouring cavity surrounded by the rectangular boss, the two partition plates and the front side plate and the rear side plate, and the bottoms; the upper die comprises a hammer head and a hammer head top plate, the size of the hammer head is matched with that of the rectangular boss, a vertical through hole is formed in the hammer head, the through hole is matched with the needle, and the hammer head is fixed below the hammer head top plate; the chain is connected between the supporting plate and the hammer head top plate.

The utility model discloses in, rectangle boss and fender brick phase-match mean with keep off on the brick with the hole vertically face with the top surface length of rectangle boss, wide size the same, in addition, the size phase-match of tup and rectangle boss means the bottom surface of tup (the face that contacts with the pouring material) the same with the length of the top surface of rectangle boss, wide size, the tup is when falling to the pouring chamber, the through-hole on the tup can be passed to the needle, does not influence rising and falling of tup.

Preferably, the inner sides of the front and rear side plates are provided with vertical limiting grooves matched with the two partition plates, and the two partition plates are inserted in the limiting grooves and can move up and down. The setting of spacing groove can realize that the baffle is fixed ascending in the level, guarantees that the shape of pouring cavity and fender brick is unanimous and stable, and the baffle can reciprocate simultaneously, takes out from the framed along with layer board, fender brick.

Preferably, the chain includes at least two, the symmetry sets up respectively in the left and right ends of layer board and tup day board. The supporting plate and the molded blocking bricks are taken out by pulling the chain.

According to the utility model discloses, but keep off the manual drawing of patterns behind the brick shaping, also can demould with the help of mechanical external force, mechanical external force can adopt conventional setting, as long as can realize tup day board and drive the chain application of force, keep off the shaping brick and take out can. Preferably, the rapid forming brick blocking mold further comprises a lifting device, and the lifting device is connected with the top of the hammerhead top plate.

The lifting device can be a conventional device such as a motor driven steel wire rope pulling device, a hydraulic rod lifting device, an air cylinder driving device and the like. Further preferably, the lifting device comprises a cylinder and a cylinder fixing frame, the cylinder is vertically fixed on the cylinder fixing frame, and the action end of a piston rod of the cylinder is connected with the top center of the hammer head top plate.

The utility model discloses in still including other subassemblies that can make this quick shaping keep off brick mould normal operating, all belong to the conventional selection in this field. In addition, the components which are not limited in the utility model all adopt the conventional technical means in the field.

The utility model discloses a rapid prototyping keeps off brick mould's theory of operation: the support plate and the partition plate are fixed on the base and the side plate to form a pouring cavity, the prepared refractory mud is added into the pouring cavity, the hammer head falls down and is pressed onto the refractory mud, the hammer head top plate is formed through vibration, the hammer head top plate is pulled after forming, the support plate, the partition plate, the forming blocking bricks and the upper die are pulled out of the die frame through the chain effect, then the partition plate is separated from the forming blocking bricks, the blocking bricks can be taken down from the support plate, and the whole demolding process can be completed in only 2 minutes.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a rapid prototyping keeps off brick mould sets up through reasonable structure, and assembly easy operation can easily take out the shaping fender brick in by the mould, has shortened fender brick drawing of patterns time, can improve the shaping efficiency that keeps off the brick.

Drawings

Fig. 1 is a schematic structural view of a rapid prototyping brick blocking mold of an embodiment.

Fig. 2 is a top view of the lower die of fig. 1.

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.

In the description of the present invention, it should be noted that the terms indicating orientation or positional relationship are based on the orientation or positional relationship 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

As shown in fig. 1-2, a rapid forming brick blocking mold comprises a lower mold, an upper mold and a chain 5; the lower die comprises a base 1, a die frame, a supporting plate 4 and a core 8, wherein the die frame comprises four side plates 6 and two partition plates 7, the four side plates 6 are surrounded on the base 1 to form a rectangular frame, the supporting plate 4 is positioned on the base 1 in the rectangular frame, a rectangular boss matched with a blocking brick is arranged at the top of the supporting plate 4, the two partition plates 7 are vertically arranged on the supporting plate 4, the front side surface and the rear side surface of the rectangular boss are respectively attached to the front side plate and the rear side plate, the left side surface and the right side surface of the rectangular boss are respectively attached to the two partition plates 7, the core 8 comprises a plurality of needles matched with holes in the blocking brick, the needles are vertically arranged in a pouring cavity surrounded by the rectangular boss, the two partition plates 7 and the front side plate and the rear side plate, and the bottoms of the; the upper die comprises a hammer head 2 and a hammer head top plate 3, the size of the hammer head 2 is matched with that of the rectangular boss, a vertical through hole is formed in the hammer head 2, the through hole is matched with a needle, and the hammer head 2 is fixed below the hammer head top plate 3; the chain 5 is connected between the supporting plate 4 and the hammer head top plate 3.

The inner sides of the front side plate and the rear side plate are provided with vertical limiting grooves matched with the two partition plates 7, and the two partition plates 7 are inserted in the limiting grooves and can move up and down.

The two chains 5 are symmetrically arranged at the left end and the right end of the supporting plate 4 and the hammer head top plate 3 respectively.

The rapid forming brick blocking mold further comprises a lifting device (not shown), the lifting device comprises a cylinder and a cylinder fixing frame, the cylinder is vertically fixed on the cylinder fixing frame, and the action end of a piston rod of the cylinder is connected with the top center of the hammer head ceiling.

The working principle of the rapid forming brick blocking mold is as follows: fix layer board 4 and baffle 7 on base 1 and sideboard 6 and form the pouring chamber, add the refractory mortar who prepares in advance in the pouring chamber, press 2 whereabouts of tup to the refractory mortar on, vibration forming, pull hammer day board 3 after the shaping, pull out the framed with last mould through 5 effects of chain 4, baffle 7 and shaping fender brick, then keep off the brick separation with the shaping with baffle 7, can take off the fender brick from layer board 4, whole drawing of patterns process only needs 2 minutes can be accomplished.

This quick shaping keeps off brick mould sets up through reasonable structure, and assembly easy operation can easily take out the shaping fender brick in by the mould, has shortened fender brick drawing of patterns time, can improve the shaping efficiency that keeps off the brick.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a rapid prototyping keeps off brick mould, includes lower mould and last mould, its characterized in that: the chain is also included; the lower die comprises a base, a die frame, a supporting plate and a core, wherein the die frame comprises four side plates and two partition plates, the four side plates are surrounded on the base to form a rectangular frame, the supporting plate is positioned on the base in the rectangular frame, a rectangular boss matched with a blocking brick is arranged at the top of the supporting plate, the two partition plates are vertically arranged on the supporting plate, the front side surface and the rear side surface of the rectangular boss are respectively attached to the front side plate and the rear side plate, the left side surface and the right side surface of the rectangular boss are respectively attached to the two partition plates, the core comprises a plurality of needles matched with holes in the blocking brick, the needles are vertically arranged in a pouring cavity surrounded by the rectangular boss, the two partition plates and the front side plate and the rear side plate, and the bottoms; the upper die comprises a hammer head and a hammer head top plate, the size of the hammer head is matched with that of the rectangular boss, a vertical through hole is formed in the hammer head, the through hole is matched with the needle, and the hammer head is fixed below the hammer head top plate; the chain is connected between the supporting plate and the hammer head top plate.

2. The rapid prototyping baffle brick mold of claim 1 wherein: the inner sides of the front side plate and the rear side plate are provided with vertical limiting grooves matched with the two partition plates, and the two partition plates are inserted in the limiting grooves and can move up and down.

3. The rapid prototyping baffle brick mold of claim 1 wherein: the chain includes at least two, and the symmetry sets up respectively in both ends about layer board and tup day board.

4. The rapid prototyping baffle brick mold of claim 1 wherein: still include elevating gear, elevating gear with tup day board top is connected.

5. The rapid prototyping baffle brick mold of claim 4 wherein: the lifting device comprises a cylinder and a cylinder fixing frame, the cylinder is vertically fixed on the cylinder fixing frame, and the action end of a piston rod of the cylinder is connected with the top center of the hammer head upper plate.