CN218946348U - Titanium filter core sintering frock - Google Patents

Abstract

The utility model provides a titanium filter element sintering tool, which belongs to the technical field of titanium filter element production and manufacturing, and comprises a bottom plate and a partition plate, wherein the upper end surface of the bottom plate is provided with a plurality of fixed blocks, the upper end surface of the bottom plate is provided with a plurality of stand columns, the stand columns are distributed on the periphery of the fixed blocks, and the side walls of the stand columns are provided with supporting blocks; the baffle parallel arrangement is in the bottom plate top, and the edge overlap joint is on a plurality of support blocks, and the interval is equipped with a plurality of first through-holes on the baffle, a plurality of first through-holes and a plurality of fixed block one-to-one, titanium filter core blank runs through first through-hole and peg graft on corresponding fixed block. According to the titanium filter element sintering tool provided by the utility model, the titanium filter element blanks are arranged at intervals under the limitation of the first through holes, so that a certain interval is reserved between the adjacent titanium filter element blanks, and in the air cooling process, cold air can smoothly flow between the titanium filter element blanks, heat is quickly taken away, and the duration of the air cooling process is reduced.

Description

Titanium filter core sintering frock

Technical Field

The utility model belongs to the technical field of titanium filter element production and manufacturing, and particularly relates to a titanium filter element sintering tool.

Background

The titanium filter element is a porous titanium filter element which is formed by taking industrial high-purity titanium powder as a raw material, sieving, cold isostatic pressing, and sintering at high temperature and high vacuum. Wherein, at the vacuum sintering process, sintering frock auxiliary sintering operation usually needs to be used, the sintering frock that has now in some mill is mostly barrel-shaped structure, before the vacuum sintering, need vertically place titanium filter core blank in barrel-shaped sintering frock, in order to make titanium filter core blank be difficult for empting in sintering process, titanium filter core blank closely arranges in the barrel-shaped sintering frock, so, when sintering process is accomplished, when the later stage carries out forced air cooling for the titanium filter core, because titanium filter core arrangement is inseparable, the air circulates difficultly between the titanium filter core, lead to forced air cooling effect not good, forced air cooling time is longer.

Disclosure of Invention

The utility model aims to provide a titanium filter element sintering tool, and aims to solve the problems that after titanium filter element sintering is completed, the air cooling effect is poor and the time is long.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a titanium filter core sintering frock, include:

the base plate is characterized in that a plurality of fixing blocks are arranged on the upper end face of the base plate, a plurality of stand columns are arranged on the upper end face of the base plate, the stand columns are arranged on the peripheries of the fixing blocks, and supporting blocks are arranged on the side walls of the stand columns;

the baffle, the baffle parallel set up in the bottom plate top, and the edge overlap joint is in a plurality of on the backing block, the interval is equipped with a plurality of first through-holes on the baffle, a plurality of first through-holes with a plurality of fixed block one-to-one, titanium filter core blank runs through first through-hole and peg graft in the correspondence on the fixed block.

In one possible implementation, the first through hole has an inner diameter that is greater than an outer diameter of the titanium cartridge blank.

In one possible implementation, the inner wall of the first through hole is circumferentially provided with refractory cotton.

In one possible implementation manner, a distance between any two first through holes is not less than 10cm.

In one possible implementation manner, a plurality of grooves corresponding to the plurality of supporting blocks one by one are formed in the lower end face of the partition board.

In one possible implementation manner, the upper end face of the partition plate is provided with a plurality of first rib plates and a plurality of second rib plates which are crisscrossed.

In one possible implementation manner, the number of the supporting blocks on the same upright is multiple, and the supporting blocks are arranged at intervals along the axial direction of the upright.

In one possible implementation, the distance between adjacent blocks located on the same column is not less than 10cm.

The titanium filter element sintering tool provided by the utility model has the beneficial effects that: compared with the prior art, the titanium filter element sintering tool has the advantages that the partition plates are arranged above the bottom plate in parallel, the first through holes are formed in the partition plates at intervals, so that titanium filter element blanks penetrate through the first through holes and are inserted into corresponding fixed blocks, the titanium filter element blanks are arranged at intervals under the limitation of the first through holes and the fixed blocks, a certain distance is reserved between the adjacent titanium filter element blanks, cold air can smoothly flow between the titanium filter element blanks in an air cooling process, heat is quickly taken away, and the duration of the air cooling process is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a titanium filter element sintering tool provided by an embodiment of the utility model;

FIG. 2 is a top view of a titanium filter element sintering tool provided by an embodiment of the utility model;

FIG. 3 is a left side view of a titanium filter element sintering tool provided by an embodiment of the utility model;

FIG. 4 is a cross-sectional view of the structure of line A-A of FIG. 2;

fig. 5 is a sectional view of the structure of line B-B in fig. 2.

Reference numerals illustrate:

1. a bottom plate; 2. a partition plate; 201. a first through hole; 202. a first rib plate; 203. a second rib plate; 204. a groove; 3. a titanium filter element blank; 4. a column; 401. a support block; 5. and a fixed block.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 5, a description will now be given of a titanium filter element sintering tool provided by the present utility model. The titanium filter element sintering tool comprises a bottom plate 1 and a partition plate 2, wherein a plurality of fixing blocks 5 are arranged on the upper end face of the bottom plate 1, a plurality of stand columns 4 are arranged on the upper end face of the bottom plate 1, the stand columns 4 are arranged on the periphery of the fixing blocks 5, and support blocks 401 are arranged on the side walls of the stand columns 4; the baffle 2 is arranged above the bottom plate 1 in parallel, the edges of the baffle 2 are lapped on the plurality of supported blocks 401, a plurality of first through holes 201 are formed in the baffle 2 at intervals, the plurality of first through holes 201 correspond to the plurality of fixed blocks 5 one by one, and the titanium filter core blank 3 penetrates through the first through holes 201 and is inserted on the corresponding fixed blocks 5.

In practical application, when the titanium filter core blank 3 is placed, the lower end of the titanium filter core blank 3 firstly passes through the first through hole 201 and is then inserted into the fixed block 5, and by arranging the fixed block 5 and enabling the lower end of the titanium filter core blank 3 to be inserted into the fixed block 5, the degree of freedom of the lower end of the titanium filter core blank 3 in the horizontal direction can be limited, so that the lower end of the titanium filter core blank 3 is fixed stably, and is not easy to be blown by wind force to topple in the subsequent air cooling process.

Compared with the prior art, the titanium filter element sintering tool provided by the utility model has the advantages that the partition plates 2 are arranged above the bottom plate 1 in parallel, the first through holes 201 are formed in the partition plates 2 at intervals, so that the titanium filter element blanks 3 penetrate through the first through holes 201 and are inserted into the corresponding fixed blocks 5, the titanium filter element blanks 3 are arranged at intervals under the limitation of the first through holes 201 and the fixed blocks 5, a certain interval is formed between the adjacent titanium filter element blanks 3, and cold air can smoothly flow between the titanium filter element blanks 3 in the air cooling process, so that heat is quickly taken away, and the duration of the air cooling process is reduced.

In actual operation, the outer diameter of the first through hole 201 is larger than the outer diameter of the titanium filter element blank 3 required to be sintered, and after the titanium filter element blank 3 penetrates into the first through hole 201, a first gap is formed between the first through hole 201 and the titanium filter element blank 3, and optionally, the size of the first gap is controlled to be between 0.3mm and 0.8 mm. In practical application, in the sintering process, the outer diameter of the titanium filter element blank 3 slightly deforms after being heated, and deformation and clamping in the first through hole 201 after the sintering of the titanium filter element blank 3 is completed can be avoided by setting the inner diameter of the first through hole 201 to be larger than the outer diameter of the titanium filter element blank 3.

Further, the inner wall of the first through hole 201 is provided with fire-resistant cotton, the fire-resistant cotton is used for filling the first gap, on the one hand, rigid contact between the titanium filter element blank 3 and the first through hole 201 is avoided by arranging the fire-resistant cotton, and on the other hand, the fire-resistant cotton plays a role in fixing the titanium filter element blank 3, so that the titanium filter element blank 3 can be prevented from shaking.

Further, the distance between any two first through holes 201 is not smaller than 10cm, so that a larger heat dissipation space is provided between the titanium filter element blanks 3 which are adjacently placed, cold air is convenient to flow, and heat is rapidly taken away.

In some embodiments, referring to fig. 1 to 4, the bottom plate 1 and the partition plate 2 are rectangular plates, the four upright posts 4 are respectively disposed at corners of the bottom plate 1, the lower ends of the four upright posts 4 are welded to the bottom plate 1, the supporting blocks 401 are welded to the inner side walls of the upright posts 4, and the partition plate 2 is located on the inner sides of the four upright posts 4 and is lapped on the supporting blocks 401.

Further, referring to fig. 5, a plurality of grooves 204 corresponding to the plurality of supporting blocks 401 one by one are provided on the lower end surface of the partition board 2, in application, the partition board 2 is lapped on the supporting blocks 401, the supporting blocks 401 are clamped in the corresponding grooves 204, and by providing the grooves 204, on one hand, the horizontal movement of the partition board 2 can be limited, and on the other hand, the grooves 204 and the supporting blocks 401 form a structure for positioning the partition board 2, so that the first through holes 201 and the fixed blocks 5 can correspond one by one.

Further, the number of the supporting blocks 401 on the same upright 4 is plural, and the plural supporting blocks 401 are arranged at intervals along the axial direction of the upright 4, in this embodiment, the number of the supporting blocks 401 on each upright 4 is three, so that the distance between the partition plate 2 and the bottom plate 1 is adjusted by overlapping the supporting blocks 401 with different heights by the partition plate 2, so as to adapt to the titanium filter element blanks 3 with different lengths.

Further, the distance between the adjacent supporting blocks 401 on the same upright post 4 is not smaller than 10cm, and the distance between the supporting blocks 401 is set, so that the setting height of the partition board 2 can be suitable for titanium filter element blanks 3 with different length specifications on one hand, and when the distance between the supporting blocks 401 is larger on the other hand, the partition board 2 is enabled to have wider and spacious operation space when the height is changed, and the partition board is convenient for workers to operate.

In some embodiments, referring to fig. 1 to 5, a plurality of first rib plates 202 and a plurality of second rib plates 203 are disposed on the separator 2 in a crisscross manner, in this embodiment, the plurality of first rib plates 202 and the plurality of second rib plates 203 are located on the upper end surface of the separator 2, the plurality of first rib plates 202 and the plurality of second rib plates 203 are disposed perpendicular to the separator 2, the heights of the first rib plates 202 and the second rib plates 203 are between 1mm and 3mm, the first rib plates 202 and the second rib plates 203 are fixed on the separator 2 through welding, and the deformation resistance of the separator 2 is enhanced by disposing the first rib plates 202 and the second rib plates 203, so that the service life of the separator 2 is prolonged.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. Titanium filter core sintering frock, its characterized in that includes:

the novel lifting device comprises a bottom plate (1), wherein a plurality of fixing blocks (5) are arranged on the upper end face of the bottom plate (1), a plurality of stand columns (4) are arranged on the upper end face of the bottom plate (1), the stand columns (4) are arranged on the peripheries of the fixing blocks (5), and supporting blocks (401) are arranged on the side walls of the stand columns (4);

baffle (2), baffle (2) parallel arrangement in bottom plate (1) top, and the edge overlap joint be a plurality of on riding block (401), the interval is equipped with a plurality of first through-holes (201) on baffle (2), a plurality of first through-hole (201) with a plurality of fixed block (5) one-to-one, titanium filter core blank (3) run through first through-hole (201) and peg graft on corresponding fixed block (5).

2. A titanium cartridge sintering tool according to claim 1, wherein the inner diameter of the first through hole (201) is larger than the outer diameter of the titanium cartridge blank (3).

3. The titanium filter element sintering tool according to claim 2, wherein the inner wall of the first through hole (201) is circumferentially provided with refractory cotton.

4. A titanium filter cartridge sintering tool according to claim 1, wherein the distance between any two of said first through holes (201) is not less than 10cm.

5. The titanium filter element sintering tool according to claim 1, wherein a plurality of grooves (204) which are in one-to-one correspondence with the plurality of support blocks (401) are formed in the lower end face of the partition plate (2).

6. The titanium filter element sintering tool according to claim 1, wherein the upper end face of the partition plate (2) is provided with a plurality of first rib plates (202) and a plurality of second rib plates (203) which are crisscrossed.

7. The titanium filter element sintering tool according to claim 1, wherein the number of the support blocks (401) on the same upright (4) is plural, and the support blocks are arranged at intervals along the axial direction of the upright (4).

8. The titanium filter element sintering tool according to claim 7, wherein the distance between adjacent support blocks (401) located on the same upright (4) is not less than 10cm.

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