CN210892680U

CN210892680U - Crucible for metal casting

Info

Publication number: CN210892680U
Application number: CN201922161086.7U
Authority: CN
Inventors: 罗菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-30
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a be used for cast crucible of metal, which comprises a crucible, the positive difference fixedly connected with snap ring at crucible front, the back and left and right sides top, the middle part fixedly connected with drain pipe on crucible right side, the top of crucible is provided with the closing cap, the front of closing cap bottom, the back and left and right sides are provided with the connecting strip respectively, the one end fixedly connected with arc card strip of connecting strip bottom, the left side fixedly connected with pull ring at crucible top, the centre at crucible top is provided with the back shaft, the front and the back both ends symmetry of back shaft have cup jointed and have accepted the board, the front and the back both ends symmetry fixedly connected with locking cap of back shaft, the bearing has been cup jointed at the middle part of back shaft, the spliced pole has been cup. A crucible for metal casting, can prize the crucible through pulling the pull ring and empty the molten metal that melts, avoid the inside high temperature of crucible to burn the user, provide the protection for the user.

Description

Crucible for metal casting

Technical Field

The utility model relates to a crucible field, in particular to a crucible for metal casting.

Background

The crucible furnace is a simpler smelting device, is mainly used for melting nonferrous metals with low melting point, such as copper, aluminum and alloys thereof, and the like, the resistance crucible furnace is used for heating the crucible by using heat energy generated by an electric heating shell, and is suitable for alloys with low melting point and high quality requirements, such as aluminum, magnesium, zinc, lead, tin, bearing alloys, and the like. At present conventional crucible for metal casting is fixed crucible, through fuel or electric heating element intensifies the back all around, realizes the melting back of molten metal in the crucible, shifts out whole crucible from the stove and pours, and the crucible leads to the adhesive material more greatly owing to the viscosity is big after the number of times of transportation is too much cooled down, and production efficiency is low, and crucible temperature rapid cooling is sharp hot and is easily cracked moreover, leads to crucible life-span greatly reduced, and this kind of high temperature ejection of compact mode intensity of labour is big moreover.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a crucible for metal casting, 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 crucible for metal casting, includes the crucible, the positive difference fixedly connected with snap ring at crucible front, back and left and right sides top, the middle part fixedly connected with drain pipe on crucible right side, the top of crucible is provided with the closing cap, the front, the back and the left and right sides of closing cap bottom are provided with the connecting strip respectively, and the one end fixedly connected with arc card strip of connecting strip bottom, the left side fixedly connected with pull ring at crucible top, the centre at crucible top is provided with the back shaft, the front and the back both ends symmetry of back shaft have cup jointed the board of accepting, the front and the back both ends symmetry fixedly connected with locking cap of back shaft, the bearing has been cup jointed at the middle part of back shaft, the spliced pole has been cup jointed at the middle part of bearing, the one end fixedly connected with handle at spliced.

Preferably, the inner chamber of crucible is linked together with the external world by the centre at its top, the outer wall on crucible right side is run through and extends to the inside of crucible to the left one end of drain pipe, the wall body of drain pipe and crucible closely laminates, the inner chamber and the outside of drain pipe intercommunication crucible.

Preferably, the fixed slot has been seted up in the centre of closing cap bottom, the one end fixed connection at connecting strip top is on the inner wall at fixed slot top, arc card strip sets up at fixed slot inner chamber's bottom annular, the one end at crucible top extends to the inside of fixed slot, and four arc card strips are pegged graft with four snap ring rotations.

Preferably, the inner cavity of the pull ring is communicated with the outside through the bottoms of the left side and the right side of the pull ring, the support shaft is closely attached to and fixedly connected with the wall body of the bearing plate, and one end of the bottom of the bearing plate is fixedly connected to the outer wall of the top of the sealing cover.

Preferably, the support shaft is closely attached to and fixedly connected with the wall body of the bearing, and the bearing is closely attached to and fixedly connected with the wall body of the connecting column.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the arc-shaped clamping strip is clamped with the clamping ring through the rotary sealing cover, the closing of the crucible and the sealing cover is completed, the support is provided for lifting the crucible to dump molten metal, the pull ring is arranged, the bearing plate, the support shaft, the bearing, the connecting post and the handle are matched, the crucible and the sealing cover can rotate at the bottom of the connecting post through the bearing plate by pulling the pull ring, the handle is tightly held, the crucible is pried to dump the molten metal, the high-temperature burn user in the crucible is avoided, the protection is provided for the user, meanwhile, the process of dumping the molten metal is convenient and rapid, the problems of more adhesive materials and low production efficiency caused by large viscosity after the molten metal is cooled are avoided, the support is provided for prolonging the service life of the crucible, the transfer times are reduced, the labor force is reduced, through the arranged bearing, the crucible and the sealing cover can smoothly rotate at the, through the drain pipe that sets up, for the crucible is emptyd the molten metal extension distance of melting, provides the protection for the user.

Drawings

Fig. 1 is a schematic structural view of a front sectional view of the present invention;

fig. 2 is a schematic structural view of a side sectional view of the present invention;

fig. 3 is a bottom view of a cross-sectional view of the snap ring of the present invention.

In the figure: 1. a crucible; 2. a snap ring; 3. a liquid outlet pipe; 4. sealing the cover; 5. fixing grooves; 6. a connecting strip; 7. an arc-shaped clamping strip; 8. a pull ring; 9. a bearing plate; 10. a support shaft; 11. a bearing; 12. a fixing cap; 13. connecting columns; 14. a handle.

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 crucible for metal casting comprises a crucible 1, wherein a snap ring 2 is fixedly connected to the centers of the front, back and left and right top portions of the crucible 1 respectively, a liquid outlet pipe 3 is fixedly connected to the middle portion of the right side of the crucible 1, an inner cavity of the crucible 1 is communicated with the outside through the center of the top portion of the crucible, one end of the left side of the liquid outlet pipe 3 penetrates through the outer wall of the right side of the crucible 1 and extends into the crucible 1, the liquid outlet pipe 3 is tightly attached to the wall body of the crucible 1, the liquid outlet pipe 3 is communicated with the inner cavity and the outside of the crucible 1, the distance for pouring molten metal in the crucible 1 is extended through the arranged liquid outlet pipe 3, protection is provided for a user, a sealing cover 4 is arranged on the top of the crucible 1, connecting strips 6 are respectively arranged on the front, back and left and right sides of the bottom of the sealing cover, the center of the top of the crucible 1 is provided with a supporting shaft 10, two ends of the front and back of the supporting shaft 10 are symmetrically sleeved with bearing plates 9, two ends of the front and back of the supporting shaft 10 are symmetrically and fixedly connected with fixing caps 12, the middle of the supporting shaft 10 is sleeved with a bearing 11, the middle of the bearing 11 is sleeved with a connecting column 13, and one end of the top of the connecting column 13 is fixedly connected with a handle 14.

The fixing groove 5 is formed in the center of the bottom of the sealing cover 4, one end of the top of the connecting strip 6 is fixedly connected to the inner wall of the top of the fixing groove 5, the arc-shaped clamping strip 7 is annularly arranged at the bottom of the inner cavity of the fixing groove 5, the arc-shaped clamping strip 7 is connected with the clamping ring 2 in a clamping mode through the rotating sealing cover 4, the closing of the crucible 1 and the sealing cover 4 is completed, support is provided for lifting molten metal poured in the crucible 1, one end of the top of the crucible 1 extends into the fixing groove 5, one end of the top of the crucible 1 is tightly attached to the inner wall of the top of the fixing groove 5, the four arc-shaped clamping strips 7 are rotatably inserted into the four clamping rings 2, the inner cavity of the pull ring 8 is communicated with the outside through the bottoms of the left side and the right side of the inner cavity of the pull ring 8, the support shaft 10 is tightly attached to and fixedly connected with the wall, The support shaft 10 rotates at the bottom of the connecting column 13, the handle 14 is tightly held, the crucible 1 is pried to pour molten metal, a user is prevented from being burnt by high temperature inside the crucible 1, protection is provided for the user, the support shaft 10 is tightly attached to and fixedly connected with the wall body of the bearing 11, and the bearing 11 is tightly attached to and fixedly connected with the wall body of the connecting column 13.

It should be noted that, the utility model relates to a crucible for metal casting, when in use, the arc-shaped clamping strip 7 is clamped with the clamping ring 2 by rotating the sealing cover 4, the closing of the crucible 1 and the sealing cover 4 is completed, the crucible 1 is lifted to dump the molten metal, through the matching work of the arranged pull ring 8, the bearing plate 9, the supporting shaft 10, the bearing 11, the connecting column 13 and the handle 14, the crucible 1 and the sealing cover 4 can rotate at the bottom of the connecting column 13 through the bearing plate 9 and the supporting shaft 10 by pulling the pull ring 8, the handle 14 is tightly held, the crucible 1 is pried to dump the molten metal, the high-temperature burn user in the crucible 1 is avoided, the protection is provided for the user, meanwhile, the process of dumping the molten metal is convenient and fast, the problems of more adhesive materials and low production efficiency caused by large viscosity after the temperature reduction of the molten metal are avoided, the support is provided for prolonging the service life of the, and reduce the number of times of transporting, reduced the labour, through the bearing 11 that sets up, make crucible 1 and closing cap 4 rotatory in spliced pole 13 bottom smooth, through the drain pipe 3 that sets up, for crucible 1 emptys the molten metal extension distance that melts, provides the protection for the user.

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. Crucible for metal casting, comprising a crucible (1), characterized in that: the crucible is characterized in that the positive parts of the front surface, the back surface and the left and right sides of the top of the crucible (1) are respectively and fixedly connected with a snap ring (2), the middle part of the right side of the crucible (1) is fixedly connected with a liquid outlet pipe (3), the top of the crucible (1) is provided with a sealing cover (4), the front surface, the back surface and the left and right sides of the bottom of the sealing cover (4) are respectively provided with a connecting strip (6), one end of the bottom of the connecting strip (6) is fixedly connected with an arc-shaped clamping strip (7), the left side of the top of the crucible (1) is fixedly connected with a pull ring (8), the positive part of the top of the crucible (1) is provided with a support shaft (10), the front surface and the back surface of the support shaft (10) are symmetrically sleeved with a bearing plate (9), the front surface and the, the middle part of the bearing (11) is sleeved with a connecting column (13), and one end of the top of the connecting column (13) is fixedly connected with a handle (14).

2. A crucible for use in the casting of metal as claimed in claim 1, wherein: the inner chamber of crucible (1) is linked together by the centre at its top and the external world, the outer wall on crucible (1) right side is run through and extends to the inside of crucible (1) to the left one end of drain pipe (3), the wall body of drain pipe (3) and crucible (1) closely laminates, the inner chamber and the outside of drain pipe (3) intercommunication crucible (1).

3. A crucible for use in the casting of metal as claimed in claim 1, wherein: fixed slot (5) have been seted up in the centre of closing cap (4) bottom, the one end fixed connection at connecting strip (6) top is on the inner wall at fixed slot (5) top, arc card strip (7) set up at the bottom annular of fixed slot (5) inner chamber, the one end at crucible (1) top extends to the inside of fixed slot (5), and four arc card strips (7) are pegged graft with four snap ring (2) rotations.

4. A crucible for use in the casting of metal as claimed in claim 1, wherein: the inner cavity of the pull ring (8) is communicated with the outside through the bottoms of the left side and the right side of the pull ring, the support shaft (10) is closely attached to and fixedly connected with the wall body of the bearing plate (9), and one end of the bottom of the bearing plate (9) is fixedly connected to the outer wall of the top of the sealing cover (4).

5. A crucible for use in the casting of metal as claimed in claim 1, wherein: support shaft (10) and the close laminating of wall body of bearing (11) and fixed connection, the close laminating of wall body of bearing (11) and spliced pole (13) and fixed connection.