CN211695899U

CN211695899U - Sintering auxiliary device with anti-deformation function

Info

Publication number: CN211695899U
Application number: CN201922387580.5U
Authority: CN
Inventors: 牛斌; 鲍国良
Original assignee: Jiangsu Sriyi Precision Technology Co ltd
Current assignee: Jiangsu Sriyi Precision Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-16
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a sintering auxiliary device with anti-deformation function, which comprises a main body and a plurality of bearing tables, wherein the main body is provided with a plurality of bearing grooves corresponding to the bearing grooves, the bearing tables are arranged in the bearing grooves, the main body comprises a bottom plate, a plurality of supporting tables and a plurality of limiting grooves, the sintering auxiliary device with anti-deformation function can lead the bottom surface of a product to contact with the bottom surface of the groove through the matching of the limiting grooves and the supporting tables, stand in the tool groove by the gravity of the product, when the product is sintered and contracted, the bottom surface of the product is still flat and can not be distorted and deformed, through the bearing tables, the bearing tables can support and guide the small plane in the middle part of the product during the sintering and contraction process, the product can always stand vertically, and the small plane of the product can not be sunken and deformed, through the matching of the bearing tables and the main body, the action of the gravity, the sintering problem of products with complex structures is solved, the deformation problem of the products is solved, and the size is ensured.

Description

Sintering auxiliary device with anti-deformation function

Technical Field

The utility model relates to a sintering auxiliary device field, in particular to sintering auxiliary device with anti-deformation function.

Background

Sintering, which means to convert the powdery material into a compact, is a traditional process. The method is mainly used for producing ceramics, powder metallurgy, refractory materials, ultra-high temperature materials and the like, but the sintering can cause the volume shrinkage of products, the distortion of the products is caused, the great error appears in the key size of the products, the products need to be processed after sintering to reach the required precision, the production time is increased, and the production efficiency is reduced.

Therefore, it is necessary to provide a sintering aid having a deformation preventing function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sintering auxiliary device with function of preapring for an unfavorable turn of events shape can carry on spacingly to the product, prevents effectively that the product from excessively deforming in sintering process, promotes production efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sintering auxiliary device with function of preapring for an unfavorable turn of events shape, its includes main part and a plurality of plummer, be equipped with a plurality of bearing grooves in the main part, the plummer corresponds with the bearing groove, the plummer sets up in the bearing groove, the main part includes bottom plate, a plurality of saddle, a plurality of spacing groove, saddle and spacing groove crisscross the setting on the bottom plate in proper order, the top surface of plummer, the top surface of saddle and the bottom surface of spacing groove are the plane.

Specifically, the top surfaces of the plurality of limiting grooves are all located on the same plane.

Specifically, the length of the bearing table is smaller than the width of the bearing groove.

Specifically, the bearing table and the main body are both made of ceramics.

The sintering auxiliary device with the anti-deformation function of the utility model has the advantages that,

1. the bottom surface of the product can contact the bottom of the groove through the matching of the limiting groove and the supporting platform, the product stands in the tool groove by the self gravity of the product, after the product is sintered and contracted, the bottom surface of the product is still flat and cannot be distorted and deformed, and the supporting platform can support two ears contracted after the product is sintered, so that the ears of the product are prevented from drooping, the flatness and the size of the ears of the product are ensured, the subsequent shaping process is omitted, the process flow is optimized, and the cost is saved;

2. through the bearing table, the bearing table can support and guide the small plane in the middle of the product in the sintering shrinkage process, so that the product can always keep vertical standing, and the small plane of the product cannot sink and deform;

3. through the cooperation of plummer and main part, utilize the effect of product shrink process gravity, overcome the sintering problem of complicated structure product, solved the deformation problem of product, guaranteed the size.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a sintering aid with deformation prevention function according to the present invention;

FIG. 2 is a schematic structural view of the sintering aid with deformation prevention function of the present invention;

in the figure: 1. the device comprises a supporting platform, 2 bearing platforms, 3 limiting grooves, 4 products and 5 main bodies.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-2, a sintering auxiliary device with function of preapring for an unfavorable turn of events shape, it includes main part 5 and a plurality of plummer 2, be equipped with a plurality of bearing grooves on the main part 5, plummer 2 corresponds with the bearing groove, plummer 2 sets up in the bearing groove, main part 5 includes bottom plate, a plurality of saddle 1, a plurality of spacing groove 3, saddle 1 and spacing groove 3 crisscross the setting on the bottom plate in proper order, the top surface of plummer 2, the top surface of saddle 1 and the bottom surface of spacing groove 3 are the plane.

Specifically, the top surfaces of the plurality of limiting grooves 3 are all located on the same plane. The top surfaces of the limiting grooves 3 are all located on the same plane, so that the height difference of two ears of the product 4 can be avoided.

Specifically, the length of the bearing table 2 is smaller than the width of the bearing groove. Because the sintering temperature is higher, the bearing platform 2 slightly expands, and the length of the bearing platform 2 is smaller than the width of the bearing groove, so that the bearing platform 2 can be prevented from damaging the pallet 1.

Specifically, the bearing table 2 and the main body 5 are both made of ceramics. The strength of the ceramic is high, and the thermal expansion degree is small.

This sintering auxiliary device with function of preapring for an unfavorable turn of events shape's theory of operation: the workman only needs to place product 4 in spacing groove 3, block product 4 through

plummer

2, 4 bottom surface contact tank bottoms of product, stand at the frock inslot by 4 self gravities of product, after 4 sintering shrink of product, 4 bottom surfaces of product are still leveled and can not warp, and two ears that product 4 sintering back shrink can be held in saddle 1, prevent that 4 ears of product from drooping, and plummer 2 can hold and lead the facet at 4 middle parts of product, make product 4 can keep standing perpendicularly always, and make 4 facets of product can not recessed deformation.

Compared with the prior art, the sintering auxiliary device with the deformation prevention function,

1. through the matching of the limiting groove 3 and the supporting platform 1, the bottom surface of the product 4 can be in contact with the groove bottom and stand in the tool groove by the self gravity of the product 4, when the product 4 is sintered and shrunk, the bottom surface of the product 4 is still flat and cannot be distorted and deformed, and the supporting platform 1 can support two ears shrunk after the product 4 is sintered, so that the ears of the product 4 are prevented from drooping, the flatness size of the ears of the product 4 is ensured, the subsequent shaping process is omitted, the process flow is optimized, and the cost is saved;

2. through the bearing table 2, in the sintering shrinkage process, the bearing table 2 can support and guide the small plane in the middle of the product 4, so that the product 4 can always keep standing vertically, and the small plane of the product 4 cannot be sunken and deformed;

3. through the cooperation of plummer 2 and main part 5, utilize the effect of 4 shrink process gravity of product, overcome the sintering problem of complicated structure product 4, solved the deformation problem of product 4, guaranteed the size.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a sintering auxiliary device with function of preapring for an unfavorable turn of events shape, a serial communication port, including main part and a plurality of plummer, be equipped with a plurality of bearing grooves in the main part, the plummer corresponds with the bearing groove, the plummer sets up at the bearing groove, the main part includes bottom plate, a plurality of saddle, a plurality of spacing groove, saddle and spacing groove crisscross the setting on the bottom plate in proper order, the top surface of plummer, the top surface of saddle and the bottom surface of spacing groove are the plane.

2. A sintering aid having an anti-deformation function according to claim 1, wherein top surfaces of the plurality of stopper grooves are all in the same plane.

3. A sintering aid having a deformation prevention function as set forth in claim 1, wherein the length of the carrier table is smaller than the width of the carrier groove.

4. The sintering aid with the deformation prevention function according to claim 1, wherein the susceptor and the main body are made of ceramic.