CN213260054U

CN213260054U - Corundum crucible forming equipment

Info

Publication number: CN213260054U
Application number: CN202021121817.1U
Authority: CN
Inventors: 周成; 周益城; 周成平
Original assignee: Changxing Zhengfa Thermoelectrtric Refractory Material Co ltd
Current assignee: Changxing Zhengfa Thermoelectrtric Refractory Material Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-25
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a former of corundum crucible, the on-line screen storage device comprises a base, fixed mounting has fixed mold core on the base, and is equipped with the guide pillar on the base, the top of guide pillar is provided with can tear the head open, fixed mounting has the pillar on the base, and is equipped with the lifter plate on the pillar, the lower surface of lifter plate is provided with the die carrier, and has seted up the guide slot on the die carrier. A former of corundum crucible, through the head of can tearing open that sets up, guide precision when can guaranteeing the compound die, removable head can dismantle the setting simultaneously, can change after certain wearing and tearing appear, improve the result of use, adopt manual structure, set up manual structure on whole actuating mechanism, when motor outage or trouble appear, can take the lead screw through manual mechanism and rotate, and the motor does not influence the rotation this moment, can ensure the normal use of device, manual structure can dismantle simultaneously, be convenient for dismantle the operation.

Description

Corundum crucible forming equipment

Technical Field

The utility model relates to a crucible shaping field, in particular to former of corundum crucible.

Background

The crucible is an important component of a chemical instrument, is a container for melting and refining metal liquid, heating solid and liquid and reacting, and is the basis for ensuring the smooth progress of chemical reaction. A corundum crucible, known as an alumina crucible, is a crucible having an alumina content of more than 95% and is generally called a corundum crucible. In the process of forming and preparing the crucible, the method comprises two methods of die casting and pouring, wherein the pouring method is a method using more materials, and pouring molding equipment is required for realizing pouring; although the existing molding equipment has the structures of the guide post, the guide groove and the like, certain abrasion exists when the end part of the guide post is matched with the guide groove, the long-time use is not facilitated, meanwhile, the molding equipment is driven by an electric machine, and if a power supply or a motor fails, the molding equipment cannot be normally used, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a former of corundum crucible can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a former of corundum crucible, includes the base, fixed mounting has fixed mold core on the base, and is equipped with the guide pillar on the base, the top of guide pillar is provided with can the head of tearing open, fixed mounting has the pillar on the base, and is equipped with the lifter plate on the pillar, the lower surface of lifter plate is provided with the die carrier, and has seted up the guide slot on the die carrier, form into the die cavity between die carrier and the fixed mold core, be equipped with actuating mechanism between lifter plate and the base, and actuating mechanism includes servo motor, pivot, manual structure, fixed block, lead screw and elevator.

Preferably, the detachable head comprises a threaded hole, an annular groove, a hemispherical block, a stud and an annular block, the threaded hole is formed in the guide pillar, the annular groove is formed in the guide pillar, the stud is fixed on the hemispherical block and is in threaded connection with the threaded hole, the annular block is fixed on the lower surface of the hemispherical block, and the annular block is matched with the annular groove.

Preferably, servo motor is fixed in on the base, the pivot rotates with servo motor to be connected, manual structure is fixed in the pivot, the lead screw sets up in manual structure's upper end, the fixed block is fixed in on the pillar, the elevator is fixed in the one end of lifter plate.

Preferably, the tail end of the screw rod is arranged in the fixing block, the screw rod penetrates through the lifting block, and the screw rod is in threaded connection with the lifting block.

Preferably, the manual structure includes square post, first connecting block, second connecting block, square groove, connecting plate, round hole, connecting bolt and nut, square groove is seted up on first connecting block, second connecting block, and first connecting block, second connecting block set up on square post through square groove, the connecting plate is fixed in on first connecting block, the second connecting block, the round hole is seted up on the connecting plate, connecting bolt's end runs through in the round hole, the nut sets up in connecting bolt's end.

Preferably, the base is provided with an electric push rod, a pushing piece is fixedly mounted on the electric push rod and located in the fixed die core, and the lifting plate is provided with a grouting opening.

Compared with the prior art, the utility model discloses following beneficial effect has: this former of corundum crucible, through the head of can tearing open that sets up, guide precision when can guaranteeing the compound die, removable head can dismantle the setting simultaneously, can change after certain wearing and tearing appear, improve the result of use, adopt manual structure, set up manual structure on whole actuating mechanism, when motor outage or trouble appear, can take the lead screw to rotate through manual mechanism, and the motor does not influence the rotation this moment, can ensure the normal use of device, manual structure can dismantle simultaneously, be convenient for dismantle the operation.

Drawings

FIG. 1 is a schematic view of the overall structure of a corundum crucible forming apparatus of the present invention;

FIG. 2 is a schematic structural view of a detachable head of a corundum crucible forming device of the present invention;

FIG. 3 is a schematic structural diagram of the manual structure of the corundum crucible forming device of the present invention.

In the figure: 1. a base; 2. fixing the mold core; 3. a guide post; 4. the head can be disassembled; 401. a threaded hole; 402. an annular groove; 403. a hemispherical block; 404. a stud; 405. a ring block; 5. a pillar; 6. a lifting plate; 7. a mold frame; 8. a guide groove; 9. a molding cavity; 10. a servo motor; 11. a rotating shaft; 12. a manual structure; 1201. a square column; 1202. a first connection block; 1203. a second connecting block; 1204. a square groove; 1205. a connecting plate; 1206. a circular hole; 1207. a connecting bolt; 1208. a nut; 13. a fixed block; 14. a screw rod; 15. a lifting block; 16. an electric push rod; 17. a pusher member; 18. and (4) a grouting opening.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-3, a corundum crucible forming apparatus includes a base 1, a fixed mold core 2 is fixedly mounted on the base 1, a guide pillar 3 is arranged on the base 1, a detachable head 4 is arranged at the top end of the guide pillar 3, a support pillar 5 is fixedly mounted on the base 1, a lifting plate 6 is arranged on the support pillar 5, a mold base 7 is arranged on the lower surface of the lifting plate 6, a guide groove 8 is arranged on the mold base 7, a forming cavity 9 is formed between the mold base 7 and the fixed mold core 2, a driving mechanism is arranged between the lifting plate 6 and the base 1, and the driving mechanism includes a servo motor 10, a rotating shaft 11, a manual mechanism 12, a fixed block 13, a screw 14 and a lifting block 15; the detachable head 4 can ensure the smoothness when the guide pillar 3 is matched with the guide groove 8, and the guide effect is improved;

the detachable head 4 comprises a threaded hole 401, an annular groove 402, a hemispherical block 403, a stud 404 and an annular block 405, the threaded hole 401 is arranged on the guide post 3, the annular groove 402 is arranged on the guide post 3, the stud 404 is fixed on the hemispherical block 403, the stud 404 is in threaded connection with the threaded hole 401, the annular block 405 is fixed on the lower surface of the hemispherical block 403, the annular block 405 is matched with the annular groove 402, the detachable head 4 can be detachably designed, is convenient to detach and replace, and improves the use flexibility; the servo motor 10 is fixed on the base 1, the rotating shaft 11 is rotationally connected with the servo motor 10, the manual structure 12 is fixed on the rotating shaft 11, the screw rod 14 is arranged at the upper end of the manual structure 12, the fixed block 13 is fixed on the support column 5, and the lifting block 15 is fixed at one end of the lifting plate 6; the tail end of the screw rod 14 is arranged in the fixed block 13, the screw rod 14 penetrates through the lifting block 15, the screw rod 14 is in threaded connection with the lifting block 15, the manual structure 12 is arranged in the driving mechanism, when the motor is powered off or fails, the manual structure 12 can still drive the related structures to move, the normal work of the device is guaranteed, and the processing and production efficiency is further guaranteed; the manual structure 12 comprises a square column 1201, a first connecting block 1202, a second connecting block 1203, a square groove 1204, a connecting plate 1205, a round hole 1206, a connecting bolt 1207 and a nut 1208, wherein the square groove 1204 is formed in the first connecting block 1202 and the second connecting block 1203, the first connecting block 1202 and the second connecting block 1203 are arranged on the square column 1201 through the square groove 1204, the connecting plate 1205 is fixed on the first connecting block 1202 and the second connecting block 1203, the round hole 1206 is formed in the connecting plate 1205, the tail end of the connecting bolt 1207 penetrates through the round hole 1206, the nut 1208 is arranged at the tail end of the connecting bolt 1207, the manual structure 12 is detachably designed, and can be detached when needed, and the manual structure is simple to operate and convenient to use; an electric push rod 16 is arranged on the base 1, a pushing piece 17 is fixedly arranged on the electric push rod 16, the pushing piece 17 is positioned in the fixed mold core 2, and a grouting opening 18 is formed in the lifting plate 6.

It should be noted that, the utility model relates to a corundum crucible forming device, when in use, the servo motor 10 in the driving mechanism is started, the servo motor 10 drives the rotating shaft 11, the manual structure 12 and the screw rod 14 to rotate, thereby the lifting block 15 descends along the screw rod 14, at this time, the lifting plate 6 drives the die carrier 7 to descend along the pillar 5 until the die carrier 7 matches with the fixed die core 2 on the base 1 to form the forming cavity 9, and then the die assembly work is completed, in the die assembly process, the detachable head 4 ensures the smoothness in the matching process in the guide pillar 3 conduction guide groove 8, after the die assembly is completed, the staff pours the liquid for pouring into the grouting port 18, the slurry falls into the forming cavity 9, until the inside of the forming cavity 9 is filled up, the grouting stops, after the workpiece in the forming cavity 9 is cooled and formed, the servo motor 10 is started, the screw rod 14 is driven to rotate reversely, thereby, the lifting plate 6 is driven to ascend through the lifting block 15, the mold base 7 is further opened to ascend, the formed part is positioned on the base 1 at the moment, after the formed part ascends to a certain height, the electric push rod 16 is started, the electric push rod 16 works to ascend the pushing part 17, thereby the formed part is jacked up, the formed part is separated from the fixed mold core 2, the formed part is taken down by a worker, then the operation is carried out according to the steps, the manufacturing and forming of the next formed crucible part can be carried out, if the power supply of the servo motor 10 is in a problem, when the servo motor 10 can not work normally, the rotating shaft 11 can still rotate in the servo motor 10 at the moment, the worker can rotate the first connecting block 1202 and the second connecting block 1203 in the manual structure 12, the screw rod 14 is driven to rotate through the manual structure 12, thereby the corresponding operation is completed, if the manual structure 12 needs to be disassembled, the connecting bolt 1207, then take off the connecting block from square post 1201 can, after long-time the use, removable head 4 gets the great change that needs of people's wearing and tearing, and the staff rotates hemisphere piece 403 for double-screw bolt 404 is unscrewed from screw hole 401, thereby dismantles hemisphere piece 403, then change brand-new hemisphere piece 403 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A corundum crucible forming device is characterized in that: including base (1), fixed mounting has fixed mold core (2) on base (1), and is equipped with guide pillar (3) on base (1), the top of guide pillar (3) is provided with can tear head (4) open, fixed mounting has pillar (5) on base (1), and is equipped with lifter plate (6) on pillar (5), the lower surface of lifter plate (6) is provided with die carrier (7), and has seted up guide slot (8) on die carrier (7), form between die carrier (7) and fixed mold core (2) into die cavity (9), be equipped with actuating mechanism between lifter plate (6) and base (1), and actuating mechanism includes servo motor (10), pivot (11), manual structure (12), fixed block (13), lead screw (14) and elevator (15).

2. A corundum crucible forming apparatus as defined in claim 1, wherein: the detachable head (4) comprises a threaded hole (401), an annular groove (402), a hemispherical block (403), a stud (404) and an annular block (405), the threaded hole (401) is formed in the guide pillar (3), the annular groove (402) is formed in the guide pillar (3), the stud (404) is fixed on the hemispherical block (403), the stud (404) is in threaded connection with the threaded hole (401), the annular block (405) is fixed on the lower surface of the hemispherical block (403), and the annular block (405) is matched with the annular groove (402).

3. A corundum crucible forming apparatus as defined in claim 1, wherein: servo motor (10) are fixed in on base (1), pivot (11) are rotated with servo motor (10) and are connected, manual structure (12) are fixed in on pivot (11), lead screw (14) set up in the upper end of manual structure (12), fixed block (13) are fixed in on pillar (5), elevator (15) are fixed in the one end of lifter plate (6).

4. A corundum crucible forming apparatus as defined in claim 1, wherein: the tail end of the screw rod (14) is arranged in the fixing block (13), the screw rod (14) penetrates through the lifting block (15), and the screw rod (14) is in threaded connection with the lifting block (15).

5. A corundum crucible forming apparatus as defined in claim 1, wherein: manual structure (12) include square post (1201), first connecting block (1202), second connecting block (1203), square groove (1204), connecting plate (1205), round hole (1206), connecting bolt (1207) and nut (1208), square groove (1204) is seted up on first connecting block (1202), second connecting block (1203), and first connecting block (1202), second connecting block (1203) set up on square post (1201) through square groove (1204), connecting plate (1205) are fixed in on first connecting block (1202), second connecting block (1203), round hole (1206) are seted up on connecting plate (1205), the end of connecting bolt (1207) runs through in round hole (1206), nut (1208) set up in the end of connecting bolt (1207).

6. A corundum crucible forming apparatus as defined in claim 1, wherein: an electric push rod (16) is arranged on the base (1), a pushing piece (17) is fixedly mounted on the electric push rod (16), the pushing piece (17) is located in the fixed mold core (2), and a grouting opening (18) is formed in the lifting plate (6).