CN203988343U - Argon nozzle structure - Google Patents
Argon nozzle structure Download PDFInfo
- Publication number
- CN203988343U CN203988343U CN201420418706.5U CN201420418706U CN203988343U CN 203988343 U CN203988343 U CN 203988343U CN 201420418706 U CN201420418706 U CN 201420418706U CN 203988343 U CN203988343 U CN 203988343U
- Authority
- CN
- China
- Prior art keywords
- tract
- probe
- cylinder body
- ceramic cylinder
- tube chamber
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
This utility model provides a kind of argon nozzle structure, comprise the body with cylindrical tube chamber, probe and the wire being connected with probe, probe is arranged in the tube chamber of body by a localizer, localizer comprises ceramic cylinder body, one end of this ceramic cylinder body is provided with uncovered cylindrical cavity, the center of the other end is provided with an axial installation tract, the surrounding that tract is installed is provided with some axial ventilation tracts, and ventilation tract equidistant placement is installed on the circumference that the center of tract is the center of circle take, tract is installed to communicate with cylindrical cavity respectively with each ventilation tract, probe inserts to be fixed on and installs in tract, and the tail end of probe passes installation tract, the head end of probe drops in the cylindrical cavity of ceramic cylinder body.This utility model has guaranteed the concentricity between probe and body tube chamber, has therefore guaranteed the uniformity of intracavity argon stream in jet pipe, has improved result of use, and this utility model also has effect simple in structure, easy to assembly simultaneously.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly a kind of argon nozzle structure.
Background technology
Argon nozzle structure comprises body and probe, probe is arranged in the tube chamber of body and need to guarantees that probe is positioned on the axial line of body tube chamber, guarantee the concentricity between probe and the tube chamber of body, if can not guarantee that concentricity will affect the uniformity of the argon gas stream in body tube chamber, thereby affect the ejection effect of argon.Conventionally the German patent application that the mode adopting is at present 200480031656.4 referring to application number, it is the location structure to detection needle body by platysome, platysome can not high-precisionly be fixed to jet pipe inner chamber, thereby making to survey needle body can not guarantee with jet pipe inner chamber concentric, when the concentricity of surveying needle body and jet pipe inner chamber changes, the uniformity that can affect intracavity argon stream in jet pipe, exerts an influence to the ejection effect of argon.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of argon nozzle structure, can guarantee the concentricity between probe and body tube chamber.
The technical solution of the utility model is as follows: a kind of argon nozzle structure, comprise the body with cylindrical tube chamber, probe and the wire being connected with described probe, it is characterized in that, described probe is arranged in the tube chamber of described body by a localizer, described localizer comprises ceramic cylinder body, one end of this ceramic cylinder body is provided with uncovered cylindrical cavity, the center of the other end is provided with an axial installation tract, the surrounding that tract is installed is provided with some axial ventilation tracts, and described ventilation tract equidistant placement take on the circumference that the center of described installation tract is the center of circle, described installation tract and each ventilation tract communicate with described cylindrical cavity respectively, described probe inserts and is fixed in described installation tract, and the tail end of probe passes described installation tract, the head end of probe drops in the cylindrical cavity of described ceramic cylinder body.
Described probe is provided with the location division for axial location, and this location division is dropped in the cylindrical cavity of ceramic cylinder body and propped up the orifice of described installation tract.
The afterbody of described probe is gripped and is connected by metal canula with described wire.
The overall diameter of described ceramic cylinder body equals the interior diameter of the cylindrical tube chamber of described body.
Beneficial effect: first, because localizer comprises ceramic cylinder body, one end of this ceramic cylinder body is provided with uncovered cylindrical cavity, the center of the other end is provided with an axial installation tract, ventilation tract equidistant placement take on the circumference that the center of described installation tract is the center of circle, probe inserts and is fixed in described installation tract, therefore guaranteed that probe is positioned on the axial line of ceramic cylinder body, secondly after ceramic cylinder body is installed in the cylindrical tube chamber of body, thereby also guaranteed the concentricity between probe and body tube chamber, therefore guaranteed the uniformity of intracavity argon stream in jet pipe, improved result of use, this utility model also has simple in structure simultaneously, effect easy to assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
The locator structure schematic diagram that Fig. 3 is;
Fig. 4 is the perspective view of localizer.
The specific embodiment
Below in conjunction with drawings and Examples, to this use is novel, be described further:
As shown in Figure 1 to 4, a kind of argon nozzle structure, comprises that body 1, probe 2 and the wire 3 being connected with probe 3, the probe 3 with cylindrical tube chamber 1 ' are arranged in the tube chamber of body 1 by a localizer 4, and probe 3 is made by tungsten filament.Localizer 4 comprises ceramic cylinder body 41, one end of this ceramic cylinder body 41 is provided with uncovered cylindrical cavity 42, the center of the other end is provided with an axial installation tract 43, the surrounding that tract 43 is installed is provided with some axial ventilation tracts 44, the number of the intensity of ventilating in the present embodiment 44 is 6, and 6 ventilation tract 44 equidistant placement are installed on the circumference that tract 43 center is the center of circle take, tract 43 is installed and is communicated with cylindrical cavity 42 respectively with each ventilation tract 44, argon can flow out by ventilation tract 44.Probe 2 inserts to be fixed on and installs in tract 43, and the tail end of probe 2 passes tract 43 is installed, and the head end of probe 2 drops in the cylindrical cavity 42 of ceramic cylinder body.Probe 2 is provided with the location division 2 ' for axial location, and this location division 2 ' is dropped in the cylindrical cavity 42 of ceramic cylinder body and propped up the orifice that tract 43 is installed.The location division 2 ' of probe 2 is done the use of locating during through the installation tract 43 of ceramic cylinder body 41 for probe 2.For ease of being connected and fixed between probe 2 and wire 3, the afterbody of probe 2 is gripped and is connected by metal canula 5 with wire 3.The overall diameter of the ceramic cylinder body 41 in the present embodiment equals the interior diameter of the cylindrical tube chamber 1 ' of body 1, can be also the interior diameter that the overall diameter of ceramic cylinder body 41 is greater than the cylindrical tube chamber 1 ' of body 1 in addition.Body 1 is assembled together like this with localizer 4, by body 1 heating, make its flatulence of heat type, it is large that the interior diameter of cylindrical tube chamber 1 ' becomes, then localizer 4 is installed to body 1 interior after, the interior diameter of the cylindrical tube chamber 1 ' of the cooling contraction of body 1 restores, thereby clamping ceramic cylinder body 41 has just completed whole assembling process.
Claims (4)
1. an argon nozzle structure, comprise the body (1) with cylindrical tube chamber (1 '), probe (2) and the wire (3) being connected with described probe (3), it is characterized in that: described probe (3) is arranged in the tube chamber of described body (1) by a localizer (4), described localizer (4) comprises ceramic cylinder body (41), one end of this ceramic cylinder body (41) is provided with uncovered cylindrical cavity (42), the center of the other end is provided with an axial installation tract (43), the surrounding that tract (43) is installed is provided with some axial ventilation tracts (44), and described ventilation tract (44) equidistant placement take on the circumference that the center of described installation tract (43) is the center of circle, described installation tract (43) and each ventilation tract (44) communicate with described cylindrical cavity (42) respectively, described probe (2) inserts and is fixed in described installation tract (43), and the tail end of probe (2) passes described installation tract (43), the head end of probe (2) drops in the cylindrical cavity (42) of described ceramic cylinder body.
2. according to argon nozzle structure claimed in claim 1, it is characterized in that: described probe (2) is provided with the location division (2 ') for axial location, this location division (2 ') is dropped in the cylindrical cavity (42) of ceramic cylinder body and is propped up the orifice of described installation tract (43).
3. according to argon nozzle structure claimed in claim 1, it is characterized in that: the afterbody of described probe (2) is gripped and is connected by metal canula (5) with described wire (3).
4. according to argon nozzle structure claimed in claim 1, it is characterized in that: the overall diameter of described ceramic cylinder body (41) equals the interior diameter of the cylindrical tube chamber (1 ') of described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418706.5U CN203988343U (en) | 2014-07-28 | 2014-07-28 | Argon nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418706.5U CN203988343U (en) | 2014-07-28 | 2014-07-28 | Argon nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988343U true CN203988343U (en) | 2014-12-10 |
Family
ID=52028432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418706.5U Active CN203988343U (en) | 2014-07-28 | 2014-07-28 | Argon nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203988343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083206A (en) * | 2014-07-28 | 2014-10-08 | 重庆金山科技（集团）有限公司 | Argon spray pipe structure |
-
2014
- 2014-07-28 CN CN201420418706.5U patent/CN203988343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083206A (en) * | 2014-07-28 | 2014-10-08 | 重庆金山科技（集团）有限公司 | Argon spray pipe structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140305452A1 (en) | Electronic cigarette | |
| CN203988343U (en) | Argon nozzle structure | |
| CN203418216U (en) | Nozzle for carbon dioxide welding gun | |
| CN104083206A (en) | Argon spray pipe structure | |
| CN203263935U (en) | Handle assembly of telescopic protective type indwelling needle | |
| CN101992169A (en) | Glue dispenser | |
| CN207639682U (en) | Atomising head, atomizer and electronic cigarette | |
| CN202501958U (en) | Telescopic sound listening rod | |
| CN205380230U (en) | Incense coil formula heater coiling frock | |
| CN211328968U (en) | Structure for reforming circular straight pipe into ejector | |
| CN204018935U (en) | For the connector of flexible argon-arc welding gun | |
| CN203237662U (en) | Socket type short pipe fixing device | |
| CN109828036B (en) | Guide sleeve with small blind area | |
| CN208579071U (en) | A kind of plate changing-over head that high stability is easily assembled | |
| CN201742929U (en) | Nozzle of cigarette filter stick rod forming machine | |
| CN205118528U (en) | Fire tracheal connection structure | |
| CN104329154B (en) | Exhaust pipe bracket structure | |
| CN216015282U (en) | Magnetron cathode ceramic assembly | |
| CN205684266U (en) | Point plastic pin cartridge module | |
| CN205732278U (en) | A kind of Novel puncher top | |
| CN210811410U (en) | Disposable puncture outfit | |
| CN208669366U (en) | A kind of assembled camshaft and automobile | |
| CN209783763U (en) | Temperature measuring sensor device of power switch cabinet | |
| CN202140389U (en) | Ventilating long circular sleeve | |
| CN214464858U (en) | Pump with improved thin-wall type pump body sleeve connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Argon spray pipe structure Effective date of registration: 20160421 Granted publication date: 20141210 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd Jiangbei Branch Pledgor: Chongqing Jinshan Science and Technology Inc. Registration number: 2016500000005 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171106 Granted publication date: 20141210 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd Jiangbei Branch Pledgor: Chongqing Jinshan Science and Technology Inc. Registration number: 2016500000005 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structure of argon nozzle Effective date of registration: 20210615 Granted publication date: 20141210 Pledgee: Changshou sub branch of Bank of Chongqing Co.,Ltd. Pledgor: Chongqing Jinshan Scinece & Technology (Group) Co.,Ltd. Registration number: Y2021500000022 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |