CN203324518U - Assembly of ceramic insertion core and metal package - Google Patents
Assembly of ceramic insertion core and metal package Download PDFInfo
- Publication number
- CN203324518U CN203324518U CN2013203790563U CN201320379056U CN203324518U CN 203324518 U CN203324518 U CN 203324518U CN 2013203790563 U CN2013203790563 U CN 2013203790563U CN 201320379056 U CN201320379056 U CN 201320379056U CN 203324518 U CN203324518 U CN 203324518U
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- CN
- China
- Prior art keywords
- assembly
- insertion core
- ceramic insertion
- metal
- positioning seat
- 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 - Lifetime
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Abstract
The utility model discloses an assembly of a ceramic insertion core and a metal package. The assembly comprises a positioning seat, the ceramic insertion core and a metal assembly which is mounted on the positioning seat, wherein the positioning seat is provided with a cylindrical accommodation portion, the accommodation portion is provided with an accommodation groove for accommodating the ceramic insertion core, a bottom portion of the metal assembly is provided with a mounting portion used for accommodating the accommodation portion, the mounting portion is provided with a cylindrical groove matching with the accommodation portion, a top portion of the metal assembly is provided with a dispensing hole communicated with the cylindrical groove, the assembly of the ceramic insertion core and the metal package is solidified through dispensing, matching margins can be reserved at connection portions of each element, so problems of burrs or iron filings in a formation process of the assembly are solved during interference fit, moreover, loosening of the ceramic insertion core in a pressing fit process can further be solved.
Description
Technical field
The utility model relates to the assembly of a kind of ceramic insertion core and metal external member.
Background technology
The assembly that in the utility model, ceramic insertion core and metal external member form.Because assembly has higher alignment, structure is good, cost is low, stable performance, the efficiency high, in the product of laser instrument and transceiver, be widely used, due to being widely used of assembly, the apparent size of the Related product that each producer produces is not quite similar, but it is identical that the basic structure ceramic insertion core is press-fitted the metal external member, prior art is directly the ceramic insertion core crimping to be advanced in the metal external member, under interference fit, very easily make the metal external member form burr or iron filings, it not only affects the outward appearance of device integral body, while is due to the existence of burr or iron filings, cause the technical indicator of right alignment between ceramic insertion core and metal assembly to reduce.
Due to the manufacturing deficiency of metal external member and ceramic insertion core itself, in being press-fitted process, ceramic insertion core has loosening phenomenon, causes the optical device unstable properties.
Therefore, need a kind of new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is the deficiency existed for prior art, and the assembly of a kind of ceramic insertion core and metal external member is provided.
For achieving the above object, the assembly of the utility model ceramic insertion core and metal external member can adopt following technical scheme:
The assembly of a kind of ceramic insertion core and metal external member, comprise positioning seat, ceramic insertion core and be installed on the metal assembly on positioning seat; Described positioning seat is provided with columniform resettlement section, this resettlement section is provided with the accepting groove of accommodating ceramic insertion core, described metal assembly bottom is provided with the installation portion of accommodating described resettlement section, and this installation portion is provided with the cylinder groove coordinated with resettlement section, and the top of metal assembly is provided with the some glue hole connected with cylinder groove.
With background technology, compare, the assembly of above-mentioned ceramic insertion core and metal external member is by the some adhesive curing, the cooperation surplus can be reserved in junction between each element, solved under interference fit, the phenomenon of jagged or iron filings in the assembly forming process, also solved in being press-fitted process the phenomenon that ceramic insertion core is loosening simultaneously.
The accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the assembly of the utility model ceramic insertion core and metal external member.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Refer to shown in Fig. 1, the utility model discloses the assembly of a kind of ceramic insertion core and metal external member, comprises positioning seat 1, ceramic insertion core 2 and is installed on the metal assembly 3 on positioning seat 1; Described positioning seat 1 is provided with columniform resettlement section 11, this resettlement section 11 is provided with the accepting groove 12 of accommodating ceramic insertion core 2, described metal assembly 3 bottoms are provided with the installation portion 31 of accommodating described resettlement section 11, this installation portion 31 is provided with the cylinder groove 32 coordinated with resettlement section 11, and the top of metal assembly 3 is provided with the some glue hole 33 connected with cylinder groove 32.Described positioning seat 1 also is provided with the base 13 be connected with resettlement section 11, described base 13 is provided with stage portion 14 with 11 junctions, resettlement section, after metal assembly 3 is installed on positioning seat 1, thereby the base abuts of metal assembly 3 makes the Relatively orientation between metal assembly 3 and positioning seat 1 on this stage portion 14.
The assemble method of the assembly of this ceramic insertion core and metal external member is: after being installed in accepting groove 12 by ceramic insertion core 2, resettlement section 11 is installed in the cylinder groove 32 of metal assembly 3, rotates metal assembly 3 one circles, to guarantee proper alignment simultaneously; Then from putting glue hole 33 to interior some adhesive curing of cylinder groove 32.
Claims (2)
1. the assembly of a ceramic insertion core and metal external member, is characterized in that: comprise positioning seat, ceramic insertion core and be installed on the metal assembly on positioning seat; Described positioning seat is provided with columniform resettlement section, this resettlement section is provided with the accepting groove of accommodating ceramic insertion core, described metal assembly bottom is provided with the installation portion of accommodating described resettlement section, and this installation portion is provided with the cylinder groove coordinated with resettlement section, and the top of metal assembly is provided with the some glue hole connected with cylinder groove.
2. the assembly of ceramic insertion core according to claim 1 and metal external member, it is characterized in that: described positioning seat also is provided with the base be connected with resettlement section, and described base and junction, resettlement section are provided with stage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203790563U CN203324518U (en) | 2013-06-27 | 2013-06-27 | Assembly of ceramic insertion core and metal package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203790563U CN203324518U (en) | 2013-06-27 | 2013-06-27 | Assembly of ceramic insertion core and metal package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324518U true CN203324518U (en) | 2013-12-04 |
Family
ID=49663855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203790563U Expired - Lifetime CN203324518U (en) | 2013-06-27 | 2013-06-27 | Assembly of ceramic insertion core and metal package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345024A (en) * | 2013-06-27 | 2013-10-09 | 江苏奥雷光电有限公司 | Component of ceramic ferrule and metal sleeve member and assembling method thereof |
-
2013
- 2013-06-27 CN CN2013203790563U patent/CN203324518U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345024A (en) * | 2013-06-27 | 2013-10-09 | 江苏奥雷光电有限公司 | Component of ceramic ferrule and metal sleeve member and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |