CN210525443U

CN210525443U - Lining for firing long-leg ceramic

Info

Publication number: CN210525443U
Application number: CN201920976057.3U
Authority: CN
Inventors: 郑鑫权
Original assignee: Ningbo Newstar Spark Plug Co Ltd
Current assignee: Ningbo Newstar Spark Plug Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-15
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a ceramic firing of long foot is with bush, including bush main part and erection column, the through-hole has all been seted up to the outer wall all around of bush main part, and the left end outside of bush main part is fixed with the erection column to the connecting block is installed to the outer end of erection column, the right-hand member outside of bush main part is fixed with the retaining ring board, and the inner wall of retaining ring board sets up flutedly, and the outside of recess is provided with the spread groove. This ceramic firing of long foot is provided with the through-hole, unequal interval has seted up a plurality of through-holes all around at the outer wall of bush main part, consequently, through the setting of through-hole, the bush cover of being convenient for is when protecting the ceramic microcephaly of long foot, the bush can pass through the through-hole with the heat in the external pottery kiln and transmit the ceramic microcephaly of long foot inside for fine firing the ceramic microcephaly of long foot, thereby not only fine protection the ceramic microcephaly of long foot, the quality that the ceramic microcephaly of long foot was fired has still been improved.

Description

Lining for firing long-leg ceramic

Technical Field

The utility model relates to a ceramic firing technical field of long foot specifically is a ceramic firing of long foot is with bush.

Background

The big end of long-foot pottery generally puts down and burns in the pottery kiln after the shaping on the machine, the pottery of long foot is because the microcephaly overlength, the deformation appears easily in conventional firing, the rejection rate is high and not low, therefore we can overlap the bush that a size accords with in the microcephaly outside of long-foot pottery when firing long-foot pottery at present for the microcephaly puts down and burns in the bush after the porcelain body shaping, the protection through the bush makes the finished product reduce in the deformation of firing, and the yield is improved, though the ceramic firing of long foot on the market is with the variety of bush, but still have some weak points, for example:

1. at present, most of the conventional liners for firing the long-leg ceramics in the market are cylindrical through pipes, and the outer walls of the liners are solid structures, so that when a main body of the liner protects and covers the small ends of the long-leg ceramics, the small ends of the long-leg ceramics are influenced to be contacted with external heat, and the firing quality of the small ends of the long-leg ceramics is influenced;

2. traditional bush main part length is certain, when using the ceramic microcephaly of the long foot of different length, and traditional bush main part is inconvenient to splice, consequently influences the application range of bush main part for the practicality of cover lining main part reduces.

Therefore, we have proposed that the liner for firing long-leg ceramics can solve the above problems well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceramic for firing bush of long foot to solve the ceramic for firing bush of traditional long foot on the existing market that the above-mentioned background art provided and influence the ceramic microcephaly of long foot and contact with external heat when using, simultaneously, the inconvenient problem of splicing of traditional bush main part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ceramic firing of long foot is with bush, includes bush main part and erection column, the through-hole has all been seted up to the outer wall all around of bush main part, and the left end outside of bush main part is fixed with the erection column to the connecting block is installed to the outer end of erection column, the right-hand member outside of bush main part is fixed with the retaining ring board, and the inner wall of retaining ring board sets up flutedly, and the outside of recess is provided with the spread groove, the outside of spread groove is fixed with the retaining ring board.

Preferably, the through holes are distributed on the peripheral outer wall of the bushing main body at unequal intervals, and the depth of the through holes is equal to the thickness of the bushing main body.

Preferably, the vertical central line of the connecting block and the vertical central line of the mounting column are not on the same straight line, the connecting block is arc-shaped, and the arc length of the connecting block is smaller than the length of the groove.

Preferably, the main section of the fixed ring plate is of a U-shaped structure, the fixed ring plate and the bushing main body are of an integrated structure, the fixed ring plate is of a circular ring shape, and the inner diameter of the fixed ring plate is larger than the outer diameter of the bushing main body.

Preferably, the depth of the groove is smaller than the width of the fixed ring plate, the groove and the connecting block are distributed in a one-to-one correspondence manner, the groove is distributed on the inner side wall of the fixed ring plate at equal intervals, the outermost side of the groove and the outermost side of the fixed ring plate are on the same plane, and the inner side wall of the groove is open.

Preferably, the space inside the connecting groove is communicated with the space inside the groove, the outermost side of the connecting groove is not on the same plane as the outermost side of the groove, and the inner side wall of the connecting groove is of a solid structure.

Compared with the prior art, the beneficial effects of the utility model are that: a liner for firing the long-leg ceramic;

(1) the through holes are formed in the periphery of the outer wall of the lining main body, and the through holes are formed in the periphery of the outer wall of the lining main body at unequal intervals, so that the lining can transmit heat in an external ceramic kiln to the small end of the long-foot ceramic inside through the through holes when the lining is used for protecting and sleeving the small end of the long-foot ceramic, and the small end of the long-foot ceramic can be well fired, so that the small end of the long-foot ceramic is well protected, and the firing quality of the small end of the long-foot ceramic is improved;

(2) install the connecting block, the connecting block is the arc, it is together rotatory to drive the connecting block through the rotation of bush main part, make the connecting block rotate in the recess of the fixed ring inboard of another bush main part right-hand member, thereby make the connecting block rotate in the spread groove from the recess, and then fix the connecting block through the spread groove, make fine concatenation of carrying on between 2 bush main parts increase length from this, make the fine long foot pottery to different length of bush main part use, improve the practicality and the application range of whole bush main part.

Drawings

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

FIG. 2 is a schematic view of the main sectional structure of the bushing main body according to the present invention;

FIG. 3 is a schematic view of the right sectional view of the bushing main body according to the present invention;

FIG. 4 is a right side view of the structure of the bushing main body of the present invention;

FIG. 5 is a left sectional view of the bushing body according to the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a bushing body; 2. a through hole; 3. mounting a column; 4. connecting blocks; 5. a stationary ring plate; 6. a groove; 7. and connecting the grooves.

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. 1-6, the present invention provides a technical solution: a lining for firing long-leg ceramics comprises a lining main body 1, through holes 2, mounting columns 3, connecting blocks 4, fixed ring plates 5, grooves 6 and connecting grooves 7, wherein the through holes 2 are formed in the peripheral outer walls of the lining main body 1, the mounting columns 3 are fixed to the outer side of the left end of the lining main body 1, the connecting blocks 4 are mounted at the outer ends of the mounting columns 3, the fixed ring plates 5 are fixed to the outer side of the right end of the lining main body 1, the grooves 6 are formed in the inner wall of the fixed ring plates 5, the connecting grooves 7 are formed in the outer side of the grooves 6, and the fixed ring plates 5 are fixed to the outer sides of the connecting grooves 7;

the through holes 2 are distributed on the peripheral outer wall of the bushing main body 1 at unequal intervals, and the depth of the through holes 2 is equal to the thickness of the bushing main body 1, so that the through holes 2 can well circulate heat;

the vertical central line of the connecting block 4 and the vertical central line of the mounting column 3 are not on the same straight line, the connecting block 4 is arc-shaped, and the arc length of the connecting block 4 is smaller than the length of the groove 6, so that the arc-shaped connecting block 4 can be well placed in the groove 6;

the main section of the fixed ring plate 5 is of a U-shaped structure, the fixed ring plate 5 and the bushing main body 1 are of an integrated structure, the fixed ring plate 5 is of a circular ring shape, and the inner diameter of the fixed ring plate 5 is larger than the outer diameter of the bushing main body 1, so that the fixed ring plate 5 of the U-shaped structure is spliced and installed on the bushing main body 1;

the depth of the groove 6 is smaller than the width of the fixed ring plate 5, the groove 6 and the connecting block 4 are distributed in a one-to-one correspondence manner, the groove 6 is distributed on the inner side wall of the fixed ring plate 5 at equal intervals, meanwhile, the outermost side of the groove 6 and the outermost side of the fixed ring plate 5 are on the same plane, and the inner side wall of the groove 6 is in an open shape, so that the connecting block 4 can rotate well in the groove 6;

the inside space of spread groove 7 is linked together with the inside space of recess 6, and the outside of spread groove 7 is not on the coplanar with the outside of recess 6 to the inside wall of spread groove 7 is solid column structure, makes connecting block 4 fix in advancing spread groove 7 through recess 6 is rotatory, makes things convenient for to splice between a plurality of bush main parts 1.

The working principle is as follows: in the case of using the firing bushing of long-leg ceramics, first, the entire bushing body 1 is moved into the working area, and after reaching the working area, the small end of the ceramic body after being formed is placed downwards into the lining main body 1, then the whole lining main body 1 is placed in a ceramic kiln, and then the firing work is carried out, the small end of the long-foot ceramic body is protected by the lining main body 1 which is matched with the size of the small end of the long-foot ceramic body in the firing process, the deformation of the small end caused by overlong length in the firing process is avoided, therefore, the yield of the long-foot ceramic is improved by the protection of the lining main body 1, therefore, the total cost of single products is reduced, and meanwhile, as shown in figure 1, the through holes 2 formed in the peripheral outer walls of the lining main body 1 are convenient for conveying heat in the ceramic kiln to the small end of the long-leg ceramic body in the lining main body 1, so that the small end of the long-leg ceramic body can be fired well;

when the small end of the long-leg porcelain body is longer and the length of the bushing main body 1 is shorter, as shown in the attached drawings 2-3, the left end of the first bushing main body 1 is inserted into the fixed ring plate 5 at the right end of the second bushing main body 1, then the connecting block 4 connected with the outer side of the left end of the first bushing main body 1 through the mounting column 3 is arranged in the groove 6 in the fixed ring plate 5 at the right end of the second bushing main body 1, then the first bushing main body 1 is manually rotated, so that the connecting block 4 connected with the outer side of the left end of the first bushing main body 1 through the mounting column 3 is rotated into the connecting groove 7 through the groove 6, as shown in the attached drawing 3, thereby the 2 bushing main bodies 1 are well spliced, the length of the bushing main body 1 is increased, the bushing main body 1 can be conveniently used for long-leg ceramics with different lengths, and the practicability and the use range of the whole bushing main body 1, the above is the use of the whole device and what is not described in detail in this description is prior art known to a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bushing for firing of long foot pottery, includes bushing main part (1) and erection column (3), its characterized in that: through-hole (2) have all been seted up to the outer wall all around of bush main part (1), and the left end outside of bush main part (1) is fixed with erection column (3) to connecting block (4) are installed to the outer end of erection column (3), the right-hand member outside of bush main part (1) is fixed with retaining ring board (5), and the inner wall of retaining ring board (5) sets up fluted (6), and the outside of recess (6) is provided with spread groove (7), the outside of spread groove (7) is fixed with retaining ring board (5).

2. The bushing for firing long-legged ceramics according to claim 1, wherein: the through holes (2) are distributed on the peripheral outer wall of the bushing main body (1) at unequal intervals, and the depth of the through holes (2) is equal to the thickness of the bushing main body (1).

3. The bushing for firing long-legged ceramics according to claim 1, wherein: the vertical center line of connecting block (4) is not on same straight line with the vertical center line of erection column (3), and connecting block (4) are the arc to the arc length of connecting block (4) is less than the length of recess (6).

4. The bushing for firing long-legged ceramics according to claim 1, wherein: the main section of the fixed ring plate (5) is of a U-shaped structure, the fixed ring plate (5) and the bushing main body (1) are of an integrated structure, the fixed ring plate (5) is of a circular ring shape, and the inner diameter of the fixed ring plate (5) is larger than the outer diameter of the bushing main body (1).

5. The bushing for firing long-legged ceramics according to claim 1, wherein: the depth of recess (6) is less than the width of retaining ring board (5), and recess (6) are the one-to-one distribution with connecting block (4) to recess (6) equidistant distribution is at the inside wall of retaining ring board (5), and the outside of recess (6) and the outside of retaining ring board (5) are on the coplanar simultaneously, the inside wall of recess (6) is the opening form.

6. The bushing for firing long-legged ceramics according to claim 1, wherein: the space inside the connecting groove (7) is communicated with the space inside the groove (6), the outermost side of the connecting groove (7) and the outermost side of the groove (6) are not on the same plane, and the inner side wall of the connecting groove (7) is of a solid structure.