CN215359071U

CN215359071U - Hot-press casting device for high-temperature-resistant ceramic structural part

Info

Publication number: CN215359071U
Application number: CN202023309056.5U
Authority: CN
Inventors: 吴爱民
Original assignee: Yixing Hengyuan Ceramic Technology Co ltd
Current assignee: Yixing Hengyuan Ceramic Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-31
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a hot-press casting device for a high-temperature-resistant ceramic structural part, which relates to the field of ceramic hot-press casting equipment and comprises a workbench, wherein a support frame is arranged at the top end of the workbench, a screw rod is arranged at one side, positioned on the support frame, of the top end of the workbench, a sliding block is arranged on the outer side of the screw rod, a mold pressing device is arranged at one end of the sliding block, a second-order bevel gear is arranged at the top end of the screw rod, and a connecting rod is arranged at one side, positioned above the screw rod, of the support frame. According to the die pressing device, the first bevel gear, the second bevel gear, the screw rod, the connecting rod and the connecting rod are arranged, the connecting rod can be rotated, the second bevel gear can be driven by the first bevel gear to rotate when the connecting rod rotates, so that the screw rod rotates, the slide block can move up and down along the screw rod when the screw rod rotates, and therefore the height of the die pressing device can be adjusted, and the die pressing device can be adjusted to be matched with a die.

Description

Hot-press casting device for high-temperature-resistant ceramic structural part

Technical Field

The utility model relates to the field of ceramic hot-press casting equipment, in particular to a hot-press casting device for a high-temperature resistant ceramic structural part.

Background

The hot-press casting is a widely used molding process in the production of special ceramics, and the principle of the hot-press casting is favorable for the paraffin to be melted by heating and to be solidified by condensing. The porous ceramic is prepared through hot die casting process including mixing ceramic powder, pore forming agent and paraffin to form flowable slurry, molding the mixture in metal mold under certain pressure, cooling paraffin in the material and solidification, demolding and taking out the molded blank.

However, when the ceramic powder is poured into the general hot-press casting equipment, the ceramic powder is pushed and accumulated in the stirring cavity, so that the stirring is very inconvenient, and the stirring efficiency is affected; and the general mould closing device is very inconvenient when adjusting along with the height of mould to a large amount of time of wasting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the height of a pressing device cannot be adjusted simply and conveniently and the mixing efficiency is low, the hot-press casting device for the high-temperature resistant ceramic structural part is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a hot-die-casting device for high-temperature-resistant ceramic structural parts comprises a workbench, wherein a support frame is arranged at the top end of the workbench, a lead screw is arranged at one side, located on the support frame, of the top end of the workbench, a slide block is arranged on the outer side of the lead screw, a die pressing device is arranged at one end of the slide block, a second-order bevel gear is arranged at the top end of the lead screw, a connecting rod is arranged at one side, located on the upper side of the lead screw, of one side, located on the second-order bevel gear, of the outer side of the connecting rod, a first-order bevel gear is arranged on one side, located on the second-order bevel gear, of the inner side of the workbench, a mixing cavity is arranged inside the workbench, a heating cavity is arranged on the inner wall of the mixing cavity, a stirrer is arranged at the top end of the workbench, a storage barrel is arranged at one side, located on the stirrer, and a cover plate is arranged at the top end of the storage barrel, the bottom of storage vat is located the inside of workstation and is provided with the unloading pipe, and the inside of unloading pipe is provided with the motor, the output of motor is connected with the spiral feed rod, the bottom of hybrid chamber is provided with the discharging pipe, the one end of workstation is provided with the controller.

Preferably, the motor and the stirrer are both electrically connected with the controller through wires.

Preferably, the cover plate is detachably connected with the storage bucket through threads.

Preferably, the inner side of the sliding block is provided with a threaded hole matched with the screw rod, and the screw rod is rotatably connected with the workbench through a bearing.

Preferably, the first bevel gear is meshed with a latch on the outer side of the second bevel gear.

Preferably, the connecting rod is rotatably connected with the support frame through a bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the die pressing device, the first bevel gear, the second bevel gear, the screw rod, the connecting rod and the connecting rod are arranged, the connecting rod can be rotated, the second bevel gear can be driven by the first bevel gear to rotate when the connecting rod rotates, so that the screw rod rotates, the screw rod can enable the sliding block to move up and down along the screw rod when the screw rod rotates, and therefore the height of the die pressing device can be adjusted, and the die pressing device can be adjusted to the height matched with a die;

2. according to the ceramic powder mixing device, the motor and the spiral feeding rod are arranged, so that the spiral feeding rod can rotate through the operation of the motor, and ceramic powder in the storage barrel is uniformly fed into the mixing cavity.

Drawings

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

FIG. 2 is a schematic view of the position structure of the screw and the blender of the present invention;

fig. 3 is a schematic view of the connection between the storage bin and the discharging tube according to the present invention.

In the figure: 1. a work table; 2. a controller; 3. a support frame; 4. a slider; 5. a first bevel gear; 6. a mold pressing device; 7. a connecting rod; 8. a second bevel gear; 9. a blender; 10. a cover plate; 11. a storage barrel; 12. a motor; 13. a discharging pipe; 14. a stirring rod; 15. a mixing chamber; 16. a heating cavity; 17. a screw rod; 18. a discharge pipe; 19. a screw feed rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The electric motor mentioned in the present invention (model: TC7122) is available on the market or by private order.

Referring to fig. 1-3, a hot-press casting device for high-temperature resistant ceramic structural members comprises a workbench 1, a support frame 3 is arranged at the top end of the workbench 1, a screw rod 17 is arranged at one side of the support frame 3 at the top end of the workbench 1, a slide block 4 is arranged at the outer side of the screw rod 17, a mold pressing device 6 is arranged at one end of the slide block 4, a second-size bevel gear 8 is arranged at the top end of the screw rod 17, a connecting rod 7 is arranged at one side of the support frame 3 above the screw rod 17, a first-size bevel gear 5 is arranged at one side of the outer side of the connecting rod 7 above the second-size bevel gear 8, a mixing cavity 15 is arranged inside the workbench 1, a heating cavity 16 is arranged at the inner wall of the mixing cavity 15, a stirrer 9 is arranged at the top of the workbench 1 above the mixing cavity 15, a stirring rod 14 is arranged at one end of the stirrer 9 inside the mixing cavity 15, a storage tank 11 is arranged at one side of the top end of the stirrer 9, and the top of storage vat 11 is provided with apron 10, and the bottom of storage vat 11 is located the inside of workstation 1 and is provided with unloading pipe 13, and the inside of unloading pipe 13 is provided with motor 12, and the output of motor 12 is connected with spiral feed rod 19, and the bottom of hybrid chamber 15 is provided with discharging pipe 18, and the one end of workstation 1 is provided with controller 2.

Please refer to fig. 1, the motor 12 and the agitator 9 are electrically connected to the controller 2 through wires, so that the motor 12 and the agitator 9 can be operated by the controller 2.

Please refer to fig. 1 and 3, the cover plate 10 is detachably connected to the storage bin 11 through a screw thread, so as to facilitate the opening of the cover plate 10.

Please refer to fig. 1 and 2, the inner side of the sliding block 4 is provided with a threaded hole matched with the screw rod 17, and the screw rod 17 is rotatably connected with the working table 1 through a bearing, so that the sliding block 4 can move when the screw rod 17 rotates.

Referring to fig. 1, the first bevel gear 5 is engaged with the outer teeth of the second bevel gear 8, so that the second bevel gear 8 is rotated by the rotation of the first bevel gear 5.

Please refer to fig. 1, the connecting rod 7 is rotatably connected to the supporting frame 3 through a bearing, so that the connecting rod 7 can rotate conveniently.

The working principle is as follows: when the device is used, a worker can rotate the connecting rod 7, when the connecting rod 7 rotates, the first bevel gear 5 drives the second bevel gear 8 to rotate, so that the screw rod 17 rotates, the screw rod 17 can enable the sliding block 4 to move up and down along the screw rod 17 when rotating, therefore, the height of the mold pressing device 6 can be adjusted, so that the height of the mold pressing device is adjusted to be matched with that of a mold, when ceramic powder is required to be poured into the mixing cavity 15, the ceramic powder can be poured into the storage barrel 11 firstly, then the stirring machine 9 and the motor 12 are started, the stirring machine 9 can drive the stirring rod 14 to rotate, therefore, the raw materials in the mixing cavity 15 can be mixed, meanwhile, the motor 12 can drive the spiral feeding rod 19 to rotate, therefore, the ceramic powder in the storage barrel 11 can uniformly fall into the mixing cavity 15, and therefore, the influence on the mixing efficiency caused by thrust accumulation in the mixing cavity 15 is prevented, the feedstock, which has reached a certain temperature, can then be injected into the mould through the tapping pipe 18 by increasing the gas pressure and temperature.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot die-casting device of high temperature resistant ceramic structure spare, includes workstation (1), its characterized in that: the top end of the workbench (1) is provided with a support frame (3), one side, located at the support frame (3), of the top end of the workbench (1) is provided with a screw rod (17), the outer side of the screw rod (17) is provided with a sliding block (4), one end of the sliding block (4) is provided with a mold pressing device (6), the top end of the screw rod (17) is provided with a second bevel gear (8), one side of the support frame (3) is located above the screw rod (17) and is provided with a connecting rod (7), one side, located at the second bevel gear (8), of the outer side of the connecting rod (7) is provided with a first bevel gear (5), the inner part of the workbench (1) is provided with a mixing cavity (15), the inner wall of the mixing cavity (15) is provided with a heating cavity (16), the top of the workbench (1) is located above the mixing cavity (15) and is provided with a stirring machine (9), and one end of the stirring machine (9) is located at the inner side of the mixing cavity (15) and is provided with a stirring rod (14), the utility model discloses a feeding device, including workstation (1), one side that the top of workstation (1) is located mixer (9) is provided with storage vat (11), and the top of storage vat (11) is provided with apron (10), the inside that the bottom of storage vat (11) is located workstation (1) is provided with unloading pipe (13), and the inside of unloading pipe (13) is provided with motor (12), the output of motor (12) is connected with spiral feed rod (19), the bottom of hybrid chamber (15) is provided with discharging pipe (18), the one end of workstation (1) is provided with controller (2).

2. The apparatus of claim 1, wherein the apparatus comprises: the motor (12) and the stirrer (9) are electrically connected with the controller (2) through leads.

3. The apparatus of claim 1, wherein the apparatus comprises: the cover plate (10) is detachably connected with the storage barrel (11) through threads.

4. The apparatus of claim 1, wherein the apparatus comprises: the inner side of the sliding block (4) is provided with a threaded hole matched with the screw rod (17), and the screw rod (17) is rotatably connected with the workbench (1) through a bearing.

5. The apparatus of claim 1, wherein the apparatus comprises: the first bevel gear (5) is meshed with the clamping teeth on the outer side of the second bevel gear (8).

6. The apparatus of claim 1, wherein the apparatus comprises: the connecting rod (7) is rotatably connected with the support frame (3) through a bearing.