CN205420167U - Ceramic roller rod - Google Patents
Ceramic roller rod Download PDFInfo
- Publication number
- CN205420167U CN205420167U CN201521060436.6U CN201521060436U CN205420167U CN 205420167 U CN205420167 U CN 205420167U CN 201521060436 U CN201521060436 U CN 201521060436U CN 205420167 U CN205420167 U CN 205420167U
- Authority
- CN
- China
- Prior art keywords
- rod body
- ceramic rod
- roller rod
- ceramic roller
- metal sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Ceramic Products (AREA)
Abstract
The utility model relates to a ceramic roller rod, mainly used glass tempering furnace belongs to glass tempering technical field. It includes ceramic roller rod body and metal sleeve, the metal sleeve suit is in the axle head of ceramic roller rod body, the ceramic roller rod body is the solid, just is in the diaxon end of ceramic roller rod body all is equipped with hollow groove. The utility model discloses simple structure, the production and processing of being convenient for, structural stability is strong, can weaken the ceramic roller rod body greatly and warp pressure or arouse the cracked phenomenon of ceramic roller rod body because of shaking because of receiving.
Description
Technical field
This utility model relates to a kind of ceramic rod, is mainly used in glass tempering furnace, belongs to glass tempering technology field.
Background technology
Roller-way, in glass tempering furnace, plays support and the effect of transmission glass, is directly connected to the surface quality after glass treatment.
The roller rod of glass tempering furnace, the most generally uses minor diameter hollow ceramic roller rod, and relative to traditional carbon set roller, ceramic rod has excellent resistive connection tumor, and surface accuracy is high, and wearability is good；But hollow ceramic roller of the prior art, is hollow parts in whole ceramic rod body interior, the most easily causes phenomenon of rupture, and it is complex to punch in process of production.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of ceramic rod, and it is weakening while ceramic rod body is easily broken off phenomenon, simplifies its production technology.
The technical scheme in the invention for solving the above technical problem is: a kind of ceramic rod, including ceramic rod body and metal sleeve, described metal sleeve is sleeved on the axle head of described ceramic rod body, it is characterized in that: described ceramic rod body is solid, and be equipped with groove in the two axial ends of described ceramic rod body.Ceramic rod body is set to solid, it is simple to produce；And it is respectively provided with groove in the two axial ends of this ceramic rod body, ceramic rod can be alleviated the phenomenon of fracture easily occurs due to vibrations.
Further, the degree of depth of described groove of the present utility model is more than the length of described metal sleeve with described ceramic rod set junction.During metal sleeve and ceramic rod body fits, metal sleeve need to be heated in advance, it is socketed in the most again on the axle head of ceramic rod, use this technical scheme, metal sleeve can be prevented to be deformed and then make, owing to temperature reduces, the phenomenon that ceramic rod body ruptures, and this groove can alleviate certain pressure.
Further, described groove of the present utility model bottom be at the bottom of circular arc.The structural stability of groove can be improved at the bottom of circular arc further so that the rock deformation pressure that arc groove is subject to is dispersed, preferably prevent ceramic rod body generation phenomenon of rupture.
This utility model compared with prior art, has the following advantages and effect: simple in construction, it is simple to production and processing, and structural stability is strong, can significantly weaken ceramic rod body because of by rock deformation pressure or the phenomenon that causes ceramic rod body to rupture because of vibrations.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1 is metal sleeve, 2 is ceramic rod body, and 3 is groove, and 4 is at the bottom of circular arc.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Seeing Fig. 1, the present embodiment includes that ceramic rod body 2 and metal sleeve 1, metal sleeve 1 are socketed with the axle head of ceramic rod body 2.
Ceramic rod body 2 is solid, and two axial ends at ceramic rod body 2 goes out groove 3 through processing respectively, the two axial ends making this ceramic rod body 2 is hollow body, the degree of depth of this groove 3 overlaps the length of junction more than metal sleeve 1 and ceramic rod body 2, and the inner bottom of this groove 3 is processed as at the bottom of circular arc 4.
In installation process, metal sleeve 1 is heated in advance, the metal sleeve 1 after heating is sleeved on the axle head of ceramic rod body 2 again, the two axial ends of ceramic rod body 2 can be produced certain pressure after metal sleeve 1 cooling, owing to the two axial ends of ceramic rod body 2 is equipped with groove 3, this groove 3 can alleviate the action effect of this pressure, to prevent the two axial ends of ceramic rod body 2 from the phenomenon of fracture occur.
In the work process transmitting glass, this groove 3 can also alleviate the impact effect of the shock effect power of glass, prevents ceramic rod body 2 from phenomenon of rupture occur.
Although this utility model is open as above with embodiment; but it is not limited to protection domain of the present utility model; any technical staff being familiar with this technology, the change made in without departing from spirit and scope of the present utility model and retouching, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a ceramic rod, including ceramic rod body and metal sleeve, described metal sleeve is sleeved on the axle head of described ceramic rod body, it is characterised in that: described ceramic rod body is solid, and is equipped with groove in the two axial ends of described ceramic rod body.
Ceramic rod the most according to claim 1, it is characterised in that: the degree of depth of described groove is more than the length of described metal sleeve with described ceramic rod set junction.
Ceramic rod the most according to claim 1 and 2, it is characterised in that: the bottom of described groove is at the bottom of circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060436.6U CN205420167U (en) | 2015-12-20 | 2015-12-20 | Ceramic roller rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060436.6U CN205420167U (en) | 2015-12-20 | 2015-12-20 | Ceramic roller rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420167U true CN205420167U (en) | 2016-08-03 |
Family
ID=56538450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060436.6U Expired - Fee Related CN205420167U (en) | 2015-12-20 | 2015-12-20 | Ceramic roller rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679413A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar |
| CN108507348A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material sintering ceramic rod |
-
2015
- 2015-12-20 CN CN201521060436.6U patent/CN205420167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679413A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Ceramic roller bar |
| CN108507348A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material sintering ceramic rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |