CN110452011A - A kind of connection structure and method of ceramics and metal - Google Patents
A kind of connection structure and method of ceramics and metal Download PDFInfo
- Publication number
- CN110452011A CN110452011A CN201910698277.9A CN201910698277A CN110452011A CN 110452011 A CN110452011 A CN 110452011A CN 201910698277 A CN201910698277 A CN 201910698277A CN 110452011 A CN110452011 A CN 110452011A
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- groove
- spring leaf
- ceramics
- support roller
- steel toe
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/021—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles in a direct manner, e.g. direct copper bonding [DCB]
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Golf Clubs (AREA)
Abstract
The invention discloses the connection structures and method of a kind of ceramics and metal, its structure includes ceramic support roller stick and the steel toe for being installed on the ceramic support roller stick both ends, it is connected between the ceramics support roller stick and the steel toe by spring leaf, the spring leaf is polygonized structure；One end of the steel toe is recessed inwardly to form the first groove, and the side wall of first groove is equipped with the second groove, and the spring leaf is inscribed in second groove and its inscribe diameter of a circle is less than first groove；Its method includes that system makees ceramic support roller stick, steel toe, spring leaf and combination respectively.The present invention is easy to make, install, use the polygon spring leaf by quenching and tempering, increasing contact area and frictional resistance makes steel toe remain clamping force, solves the technical problem that ceramic support roller rod assembly easily loosens under the larger environment of temperature change, and adhesive is not used, reduce the pollution to environment, is conducive to the physical and mental health of worker.
Description
Technical field
The present invention relates to the connection of ceramics and metal, in particular to a kind of the connection structure and method of ceramics and metal.
Background technique
In contemporary structural timber, metal material has the excellent properties such as good, the strong, easy processing of plasticity of thermal conductivity,
But the performances such as its high temperature resistant, wear-resistant are not able to satisfy increasing production requirement；Ceramic material is high with intensity, hardness is high,
The excellent performances such as high temperature resistant, wear resistant corrosion resistant, good thermal shock, but its brittleness is big and the performances such as hardly possible is processed limit its application model
It encloses.Ceramics are connected with metal, the advantage of the two can be played simultaneously.
There are many connection types of ceramics and metal, such as (carries out) soldering, diffusion connection, machinery later by metallization even
Connect and binder connection etc..But due to greatest differences, ceramics and the gold of itself of ceramic material and metal material chemical bonding structure
It is difficult to belong to material wetability, realizes that connection between the two can generate bigger difficulty.Binder connection method is most common
The method of connection ceramics and metal, but adhesive will be hardened after curing, cannot expand and with the thermal expansion of steel toe
The gap for still thermally expanding generation is mended, and since binder is chemical products, peculiar smell and evaporating, emitting, dripping or leaking of liquid or gas phenomenon can be generated in injection,
Can not only adverse effect be generated to worker's body, but also not environmentally；In addition, basic using binder connection method under normal temperature conditions
There is no problem, but using being difficult to meet requirement under conditions of operating ambient temperature variation is bigger, sometimes high-temp glue
The reduction that can be generated unsaturation and lead to bond area is injected, so that binding force be made to reduce.There is one kind at 0.4 millimeter at present
Stamp out the method for projecting point on 301 thick stainless steel strips, but due to not by quenching treatment without springing back effect,
Therefore it is easy to produce loosening for a long time.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides the connection structure and method of a kind of ceramics and metal,
Its structure is simple, facilitates popularization.
In order to achieve the above object of the invention, the technical solution adopted by the present invention are as follows:
A kind of ceramics and the connection structure of metal, including ceramic support roller stick and it is installed on the ceramic support roller stick both ends
Steel toe, it is described ceramics support roller stick and the steel toe between be connected by spring leaf, the spring leaf be polygonized structure；Institute
The one end for stating steel toe is recessed inwardly to form the first groove, and the side wall of first groove is equipped with the second groove, the spring leaf
It is inscribed in second groove and its inscribe diameter of a circle is less than first groove.
Preferably, the number of edges of the spring leaf is greater than 3.
Preferably, the edge of the ceramics support club end is inwardly formed chamfering structure.
Preferably, the internal diameter of first groove is greater than the outer diameter of the ceramic support club end, and the two is matched
It closes and uses.
A kind of connection method of ceramics and metal, includes the following steps:
(1) it makes ceramic support roller stick: using Mold Making ceramics support roller stick idiosome, after being burnt by proper temperature,
It reuses Cold-forming process and is processed into proper shape and size, and make chamfering structure at its end edges；
(2) it makes steel toe: manufacturing steel toe using mold, the method for being machined into processes the first groove, the second groove；
(3) it makes spring leaf: selecting the spring steel strip material of suitable thickness and width, be bent into the polygon of different several sides
Shape spring leaf；
(4) cluster spring piece and steel toe: polygon spring leaf will be converted into and be put into the second groove of steel toe, at this time polygon
Spring leaf is inscribed in the second groove, and the inscribed circle diameter of polygon spring leaf is less than the internal diameter of the first groove；
(5) end of ceramic support roller fixed steel toe and ceramic support roller stick: is pressed into steel toe in the way of mechanical pressurization
Inside, at this time polygon spring leaf side wall be pressurized after be bent outwardly, to make polygon spring leaf to ceramic support roller shape
At certain clamping force, fix steel toe with ceramic support roller.
Preferably, the specific production method of the spring leaf are as follows:
(1) bending number of edges is determined according to different suit diameters；
(2) it is cut off after spring steel band being converted into suitable polygon, first high temperature quenching, then lonneal；
(3) elastic qualities of spring leaf are examined.
Preferably, the temperature of high temperature quenching is 830~880 DEG C, then the temperature of lonneal is 230~280 DEG C
The invention has the benefit that structure is simple, it is easy to make, installation, at by reasonable quenching and tempering
The polygon spring leaf of reason, increases contact area and frictional resistance, so that steel toe is remained good clamping force, is able to solve
The component of ceramic support roller stick is easy to produce the technical problem of loosening under the larger environment of temperature change, and does not use gluing
Agent reduces the pollution to environment, is conducive to the physical and mental health of worker.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the sectional view after present invention assembly；
1- ceramics support roller stick, the end 101-, 2- steel toe, the first groove of 201-, the second groove of 202-, 3- spring leaf.
Specific embodiment
In order that the present invention can be more clearly and readily understood, following will be combined with the drawings in the embodiments of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.
As Figure 1-Figure 2, a kind of ceramics and the connection structure of metal, including ceramic support roller stick 1 and it is installed on ceramics
The steel toe 2 at 1 both ends of support roller stick is connected between ceramic support roller stick 1 and steel toe 2 by spring leaf 203, and spring leaf 203 is more
Side shape structure；
The edge of ceramic support club end 101 is inwardly formed chamfering structure, is easier to import in steel toe 2 during installation
Diameter；
One end of steel toe 2 is recessed inwardly to form the first groove 201, and the side wall of the first groove 201 is equipped with the second groove
202, spring leaf 203 is inscribed in the second groove 202 and its inscribe diameter of a circle less than the first groove 201；First groove 201 it is interior
Diameter is greater than the outer diameter of ceramic support club end 101, and the two is used cooperatively.
A kind of connection method of ceramics and metal, includes the following steps:
(1) it makes ceramic support roller stick: using Mold Making ceramics support roller stick idiosome, after being burnt by proper temperature,
It reuses Cold-forming process and is processed into proper shape and size, and make chamfering structure at its end edges, to install
When be easily guided into the inside of steel toe 2；
(2) it makes steel toe: manufacturing steel toe 2 using mold, it is recessed that the method for being machined into processes the first groove 201, second
Slot 202；
(3) it makes spring leaf: selecting the spring steel strip material of suitable thickness and width, be bent into the polygon of different several sides
Shape spring leaf 203；
(4) cluster spring piece and steel toe: will be converted into polygon spring leaf 203 and be put into the second groove 202 of steel toe 2, this
When polygon spring leaf 203 be inscribed in the second groove 202, and the inscribed circle diameter of polygon spring leaf 203 is less than the first groove
201 internal diameter；
(5) end 101 of ceramic support roller fixed steel toe and ceramic support roller stick: is pressed into steel in the way of mechanical pressurization
First 2 inside, the side wall of polygon spring leaf 203 is bent outwardly after being pressurized at this time, to make 203 pairs of ceramics of polygon spring leaf
Support roller forms certain clamping force, fixes steel toe 2 with ceramic support roller.
Wherein, the specific production method of spring leaf are as follows:
(1) bending number of edges is determined according to different suit diameters；
(2) it is cut off after spring steel band being converted into suitable polygon, first high temperature quenches at a temperature of 830~880 DEG C, then
Lonneal at a temperature of 230~280 DEG C；
(3) elastic qualities of spring leaf are examined.
When steel toe 2 encounters thermal expansion in use, since the elastic force of polygon spring leaf 203 makes polygon to original
Shape gradually restore, at this moment the string side of polygon spring leaf 203 still maintains the folder to ceramic 1 end 101 of support roller stick
Clamp force causes ceramic support roller stick 1 that cannot generate loose phenomenon with steel toe 2 to reach the mesh that can be used for a long time without damage
's.
The method that is linked and packed of the invention is not limited only to being linked and packed for round ceramic support club and steel toe 2, is also suitable
In rectangular or Polygonal ceramic support club and steel toe 2 connection.
The number of edges of polygon spring leaf 203 is greater than 3, under normal circumstances, cooperates the polygon spring leaf 203 of round groove
Number of edges is 8~14, is segmented into 1~4 and is put into the second groove 202；Polygon spring leaf 203 is not limited to the smooth bullet in side face
Reed 203 is also included within the spring leaf 203 for making fold, embossing or protrusion on the face of side and makes shallow within other 3 millimeters
Drawing shape.
The polygon spring leaf 203 that production different numbers edge is selected according to the ceramic support roller stick 1 of different-diameter, according to difference
Different spring materials is selected using temperature；General spring material 240 DEG C it is used below will not make elastic force decay, such as
Selecting red hardness, good spring material can guarantee in 540 DEG C or less normal uses.
By test of many times, the ceramic support roller stick 1 and steel toe 2 that assemble are put into togerther electric heating bellows, respectively plus
Temperature reuses torque spanner reinforcing and is torqued into 350N.m, steel toe 2 and ceramic support do not occur to 100 DEG C, 200 DEG C, 300 DEG C
The relative rotation phenomenon of club 1.
The invention has the benefit that structure is simple, it is easy to make, installation, at by reasonable quenching and tempering
The polygon spring leaf of reason, increases contact area and frictional resistance, so that steel toe is remained good clamping force, is able to solve
The component of ceramic support roller stick is easy to produce the technical problem of loosening under the larger environment of temperature change, and does not use gluing
Agent reduces the pollution to environment, is conducive to the physical and mental health of worker.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (7)
1. a kind of ceramics and the connection structure of metal, which is characterized in that including ceramic support roller stick and be installed on the ceramics and hold
The steel toe at carrying roller stick both ends is connected between the ceramics support roller stick and the steel toe by spring leaf, and the spring leaf is more
Side shape structure；One end of the steel toe is recessed inwardly to form the first groove, and the side wall of first groove is equipped with the second groove,
The spring leaf is inscribed in second groove and its inscribe diameter of a circle is less than first groove.
2. the connection structure of a kind of ceramics and metal according to claim 1, it is characterised in that: the number of edges of the spring leaf
Greater than 3.
3. the connection structure of a kind of ceramics and metal according to claim 1, it is characterised in that: the ceramics support club
The edge of end is inwardly formed chamfering structure.
4. a kind of ceramics according to claim 1 and the connection structure of metal, it is characterised in that: first groove it is interior
Diameter is greater than the outer diameter of the ceramic support club end, and the two is used cooperatively.
5. a kind of connection method of ceramics and metal, which comprises the steps of:
(1) it makes ceramic support roller stick: using Mold Making ceramics support roller stick idiosome, after being burnt by proper temperature, then make
It is processed into proper shape and size with Cold-forming process, and makes chamfering structure at its end edges；
(2) it makes steel toe: manufacturing steel toe using mold, the method for being machined into processes the first groove, the second groove；
(3) it makes spring leaf: selecting the spring steel strip material of suitable thickness and width, be bent into the polygon bullet on different several sides
Reed；
(4) cluster spring piece and steel toe: polygon spring leaf will be converted into and be put into the second groove of steel toe, at this time polygon spring
Piece is inscribed in the second groove, and the inscribed circle diameter of polygon spring leaf is less than the internal diameter of the first groove；
(5) fixed steel toe and ceramic support roller stick: will be in the end indentation steel toe of ceramic support roller in the way of mechanical pressurization
Portion, the side wall of polygon spring leaf is bent outwardly after being pressurized at this time, so that polygon spring leaf be made to form one to ceramic support roller
Fixed clamping force fixes steel toe with ceramic support roller.
6. a kind of ceramics according to claim 5 and the connection method of metal, it is characterised in that: the spring leaf it is specific
Production method are as follows:
(1) bending number of edges is determined according to different suit diameters；
(2) it is cut off after spring steel band being converted into suitable polygon, first high temperature quenching, then lonneal；
(3) elastic qualities of spring leaf are examined.
7. a kind of ceramics according to claim 6 and the connection method of metal, it is characterised in that: the temperature of high temperature quenching is
830~880 DEG C, then the temperature of lonneal is 230~280 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698277.9A CN110452011A (en) | 2019-07-31 | 2019-07-31 | A kind of connection structure and method of ceramics and metal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698277.9A CN110452011A (en) | 2019-07-31 | 2019-07-31 | A kind of connection structure and method of ceramics and metal |
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| CN110452011A true CN110452011A (en) | 2019-11-15 |
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| CN201910698277.9A Pending CN110452011A (en) | 2019-07-31 | 2019-07-31 | A kind of connection structure and method of ceramics and metal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716855A (en) * | 2021-09-22 | 2021-11-30 | 深圳南玻科技有限公司 | End mechanism, ceramic roller and roller table |
| CN113816066A (en) * | 2021-09-22 | 2021-12-21 | 深圳南玻科技有限公司 | Ceramic roller and roller table |
Citations (7)
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|---|---|---|---|---|
| JPH0375280A (en) * | 1989-08-16 | 1991-03-29 | Toshiba Ceramics Co Ltd | Bonded structure of ceramic member to metal member |
| JP2001240478A (en) * | 2000-02-25 | 2001-09-04 | Tokushima Ken | Insert material used for bonding metal and ceramics and its manufacturing method |
| CN103953638A (en) * | 2014-05-10 | 2014-07-30 | 徐州康纳陶瓷科技有限公司 | Connecting end shaft of fused quartz ceramic roller |
| CN105385940A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Production technology of spring steel alloy |
| CN205115276U (en) * | 2015-11-11 | 2016-03-30 | 中材高新材料股份有限公司 | Quartz ceramic roller steelhead is moved in high temperature resistant antiskid |
| CN108796166A (en) * | 2018-04-25 | 2018-11-13 | 马钢(集团)控股有限公司 | A kind of high strength steel and snap ring manufacturing method |
| CN208702905U (en) * | 2018-05-10 | 2019-04-05 | 兰州空间技术物理研究所 | A kind of ceramic bearing inner ring heat expansion-proof stress damage structure |
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2019
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Patent Citations (7)
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|---|---|---|---|---|
| JPH0375280A (en) * | 1989-08-16 | 1991-03-29 | Toshiba Ceramics Co Ltd | Bonded structure of ceramic member to metal member |
| JP2001240478A (en) * | 2000-02-25 | 2001-09-04 | Tokushima Ken | Insert material used for bonding metal and ceramics and its manufacturing method |
| CN103953638A (en) * | 2014-05-10 | 2014-07-30 | 徐州康纳陶瓷科技有限公司 | Connecting end shaft of fused quartz ceramic roller |
| CN205115276U (en) * | 2015-11-11 | 2016-03-30 | 中材高新材料股份有限公司 | Quartz ceramic roller steelhead is moved in high temperature resistant antiskid |
| CN105385940A (en) * | 2015-12-15 | 2016-03-09 | 安徽楚江特钢有限公司 | Production technology of spring steel alloy |
| CN108796166A (en) * | 2018-04-25 | 2018-11-13 | 马钢(集团)控股有限公司 | A kind of high strength steel and snap ring manufacturing method |
| CN208702905U (en) * | 2018-05-10 | 2019-04-05 | 兰州空间技术物理研究所 | A kind of ceramic bearing inner ring heat expansion-proof stress damage structure |
Non-Patent Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716855A (en) * | 2021-09-22 | 2021-11-30 | 深圳南玻科技有限公司 | End mechanism, ceramic roller and roller table |
| CN113816066A (en) * | 2021-09-22 | 2021-12-21 | 深圳南玻科技有限公司 | Ceramic roller and roller table |
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Application publication date: 20191115 |
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