CN211030479U

CN211030479U - Sillimanite pouring forming die

Info

Publication number: CN211030479U
Application number: CN201921259380.5U
Authority: CN
Inventors: 王新伦; 葛跃中
Original assignee: Yixing Xinkai Refractory Co Ltd
Current assignee: Yixing Xinkai Refractory Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-17
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a moulded die is pour to sillimanite, including base, layer board, clamp plate and frame, the upside four corners fixedly connected with polished rod of base, the upper end fixedly connected with roof of polished rod, the upside center department of base installs the pneumatic cylinder, the push rod of pneumatic cylinder and the bottom fixed connection of layer board, be equipped with the lug of rectangle on the layer board, the internally mounted of frame has criss-cross baffle, the center department spiro union of roof has the lead screw that runs through, the lower extreme and the clamp plate of lead screw rotate to be connected, the four corners welding of frame has the second journal stirrup, the polished rod runs through the second journal stirrup. The utility model discloses a pneumatic cylinder promotes the lug and rises, and the lug shifts up and pushes out the adobe from the die cavity in, and this moulded die adopts ejecting mode to take out the adobe, and the stable control of being convenient for is favorable to reducing the spoilage.

Description

Sillimanite pouring forming die

Technical Field

The utility model relates to a pour mould technical field, specifically be a moulded die is pour to silica line stone.

Background

Sillimanite is a vitreous silicate mineral of brown, light green, light blue or white color, which turns into mullite after heating and is used as a high-grade refractory. The sillimanite brick is commonly used on the furnace lining of a high-temperature melting furnace and a high-temperature hot blast stove, the green brick of the sillimanite brick is cast and molded by a forming die, and then the green brick is fired at high temperature. The sillimanite casting material is firmly connected with the mold after being cast and solidified in the mold cavity, and is not easy to take out green bricks, and if the control is not good, the integrity of the green bricks is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moulded die is pour to sillimanite to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is pour to sillimanite, includes base, layer board, clamp plate and frame, the upside four corners fixedly connected with polished rod of base, the upper end fixedly connected with roof of polished rod, the upside center department of base installs the pneumatic cylinder, the push rod of pneumatic cylinder and the bottom fixed connection of layer board, be equipped with the lug of rectangle on the layer board, the internally mounted of frame has criss-cross baffle, the center department spiro union of roof has the lead screw that runs through, the lower extreme and the clamp plate of lead screw rotate to be connected, the four corners welding of frame has the second journal stirrup, the polished rod runs through the second journal stirrup.

Preferably, four corners of the supporting plate are welded with first support lugs, and the polish rod penetrates through the first support lugs and is in sliding connection with the first support lugs.

Preferably, a rectangular mold cavity is formed between the partition plate and the frame, and the size of the mold cavity is equal to that of the bump.

Preferably, the four corners of the pressing plate are welded with third support lugs, and the polish rod penetrates through the third support lugs and is in sliding connection with the third support lugs.

Preferably, the outer side of the second support lug is screwed with a penetrating bolt, a groove is formed in the polish rod, and the front end of the bolt abuts against the groove.

Preferably, a hand wheel is installed at the upper end of the screw rod, and the length and width of the pressing plate are the same as the outer size of the frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the lower port of the lug shutoff die cavity that utilizes to shift up pours the material to pouring the sillimanite in the die cavity, promotes the clamp plate downstream and presses on the frame through rotating the hand wheel, pours the material and solidifies into the adobe in the die cavity, then moves up the clamp plate again, and the control pneumatic cylinder continues the extension, and the lug shifts up and pushes up the adobe from the die cavity. The utility model discloses an ejecting mode takes out the adobe, and the stability control of being convenient for is favorable to reducing the spoilage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a support plate; 4. a bump; 5. a first lug; 6. a polish rod; 7. a frame; 8. pressing a plate; 9. a top plate; 10. a screw rod; 11. a hand wheel; 12. a mold cavity; 13. a partition plate; 14. a second lug; 15. and (4) bolts.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mould is pour to sillimanite, includes base 1, layer board 3, clamp plate 8 and frame 7, the upside four corners fixedly connected with polished rod 6 of base 1, the upper end fixedly connected with roof 9 of polished rod 6, the upside center department of base 1 installs pneumatic cylinder 2, the push rod of pneumatic cylinder 2 and the bottom fixed connection of layer board 3, be equipped with the lug 4 of rectangle on the layer board 3, the internally mounted of frame 7 has criss-cross baffle 13, the center department spiro union of roof 9 has lead screw 10 that runs through, the lower extreme of lead screw 10 rotates with clamp plate 8 to be connected, the welding of the four corners of frame 7 has second journal stirrup 14, polished rod 6 runs through second journal stirrup 14.

Specifically, the four corners welding of layer board 3 has first journal stirrup 5, polished rod 6 runs through first journal stirrup 5 and with first journal stirrup 5 sliding connection, and when layer board 3 reciprocated, first journal stirrup 5 plays the guide limiting effect on polished rod 6 is slided.

Specifically, a rectangular mold cavity 12 is formed between the partition plate 13 and the frame 7, the size of the mold cavity 12 is equal to that of the bump 4, and when pouring is performed, the bump 4 moves upwards and is clamped at the lower port of the mold cavity 12 for plugging.

Specifically, the four corners of the pressing plate 8 are welded with third support lugs, and the polished rod 6 penetrates through the third support lugs and is connected with the third support lugs in a sliding mode.

Specifically, a penetrating bolt 15 is screwed on the outer side of the second lug 14, a groove is formed in the polish rod 6, the front end of the bolt 15 abuts against the groove, and the second lug 14 is fixed after the bolt 15 is screwed.

Specifically, a hand wheel 11 is installed at the upper end of the screw rod 10, the length and width of the pressing plate 8 are the same as the external size of the frame 7, and the pressing plate 8 is pressed on the upper side of the die cavity 12 to flatten the upper side of the green brick.

The working principle is as follows: when the pouring machine is used for pouring, a push rod of the hydraulic cylinder 2 is controlled to extend, the bump 4 moves upwards to clamp the lower port of the die cavity 12, sillimanite pouring materials are poured into the die cavity 12, then the hand wheel 11 drives the screw rod 10 to rotate, the screw rod 10 pushes the pressing plate 8 to move downwards and press the frame 7, and the pouring materials are solidified and formed in the die cavity 12. And then the hand wheel 11 is rotated reversely, the screw rod 10 drives the pressing plate 8 to move upwards, the hydraulic cylinder 2 is controlled to extend continuously, and the lug 4 moves upwards continuously to eject the green brick out of the die cavity 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a moulded die is pour to silica line stone, includes base (1), layer board (3), clamp plate (8) and frame (7), its characterized in that: the utility model discloses a light guide plate, including base (1), upside four corners fixedly connected with polished rod (6), upper end fixedly connected with roof (9) of polished rod (6), the upside center department of base (1) installs pneumatic cylinder (2), the bottom fixed connection of the push rod of pneumatic cylinder (2) and layer board (3), be equipped with lug (4) of rectangle on layer board (3), the internally mounted of frame (7) has criss-cross baffle (13), the center department spiro union of roof (9) has lead screw (10) that runs through, the lower extreme and clamp plate (8) of lead screw (10) rotate to be connected, the four corners welding of frame (7) has second journal stirrup (14), second journal stirrup (14) are run through in polished rod (6).

2. The sillimanite casting mold according to claim 1, wherein: the four corners welding of layer board (3) has first journal stirrup (5), polished rod (6) run through first journal stirrup (5) and with first journal stirrup (5) sliding connection.

3. The sillimanite casting mold according to claim 1, wherein: a rectangular cavity (12) is formed between the partition plate (13) and the frame (7), and the size of the cavity (12) is equal to that of the bump (4).

4. The sillimanite casting mold according to claim 1, wherein: the four corners of the pressing plate (8) are welded with third support lugs, and the polish rod (6) penetrates through the third support lugs and is connected with the third support lugs in a sliding mode.

5. The sillimanite casting mold according to claim 1, wherein: the outer side of the second support lug (14) is connected with a penetrating bolt (15) in a threaded mode, a groove is formed in the polish rod (6), and the front end of the bolt (15) abuts against the groove.

6. The sillimanite casting mold according to claim 1, wherein: the upper end of the screw rod (10) is provided with a hand wheel (11), and the length and width of the pressing plate (8) are the same as the external size of the frame (7).