CN203155439U - Sample clamp for thermal spraying experiment - Google Patents
Sample clamp for thermal spraying experiment Download PDFInfo
- Publication number
- CN203155439U CN203155439U CN 201320211088 CN201320211088U CN203155439U CN 203155439 U CN203155439 U CN 203155439U CN 201320211088 CN201320211088 CN 201320211088 CN 201320211088 U CN201320211088 U CN 201320211088U CN 203155439 U CN203155439 U CN 203155439U
- Authority
- CN
- China
- Prior art keywords
- thermal spraying
- specimen
- hold assembly
- cylindrical
- bar shaped
- 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
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample anchor clamps for hot spraying experiments, including cylindrical base, cylindrical base's upper end is fixed with the bar support, is fixed with rectangle sample hold assembly and cylindrical sample hold assembly on the bar support, and rectangle sample hold assembly's upper end is equipped with the screw hole, is equipped with a plurality of blind holes on the cylindrical sample hold assembly, is equipped with the screw hole on the lateral wall of blind hole. The clamp is suitable for samples of different sizes, is particularly suitable for flexibly clamping rectangular block samples of larger sizes, can avoid the problem that the residual coating of the clamp pollutes components of a new test piece by replacing screws, and can effectively improve the purity, the structure and the performance uniformity of the prepared coating.
Description
Technical field
The utility model relates to and a kind ofly generally the surface is coated with tectal device, particularly relates to a kind of thermal spraying experiment specimen holder.
Background technology
Plasma spray technology is the material surface strengthening new and high technology that is in flourish, is to utilize thermal source that sprayed on material is heated to dissolve or half melting state, and with certain speed jet deposition to the method that forms coating through pretreated matrix surface.Plasma spray technology is on the surface of common material, make a cated working surface of special covering, it is reached: anticorrosion, wear-resisting, antifriction, high temperature resistance, anti-oxidant, heat insulation, insulation, conduction, anti-microwave radiation etc. is multiple function, make it reach economical with materials, the purpose of energy savings.Plasma spray technology has obtained applying more widely at present at home; for the long term exposure steel structural part of atmosphere out of doors; adopt spraying aluminium, zinc and alloy coat thereof; replace traditional brush paint staining; carrying out cathodic protection, to carry out long-acting atmosphere anticorrosion, and many successful Application examples are arranged for the reparation of some parts with strengthening.
When carrying out the thermal spraying test in the laboratory, used matrix material is generally metal, adopts rectangular block or the cylindrical block of fixed dimension more, and each spraying experiment generally need be prepared 3-5 sample simultaneously.Because the high temperature and high speed particle flux that thermal spraying forms linearly flies, sample is produced certain impulsive force and is deposited on chucking surface easily, stop up screw hole, can cause the spring embrittlement to the anchor clamps that adopted spring or iron clamp, make iron clamp because the calcination distortion loses chucking power, cause anchor clamps to damage, shorten its service life.So finding a kind of matrix specimen holder of practicality is the precondition of carrying out the thermal spraying test in the laboratory smoothly.
Existing thermal spraying anchor clamps kind is a lot, but the specimen size underaction that can load and unload, and sample that can not the simultaneous adaptation several sizes is installed simultaneously and sprays.For some rotating circular disk clevis tool, the relative velocity size and Orientation when clamping large-size rectangular block sample will cause rectilinear flight particle hits matrix different parts is all different, is unfavorable for the coating that obtains to have good uniformity.And all there is the situation that chucking surface is difficult to peel off that is deposited upon that is coated with in plain clamp in the use repeatedly, can cause the composition between different coating to pollute to follow-up new test specimen spraying, has the sprayed coating of high-purity performance requirement inapplicable to preparation.
The utility model content
The purpose of this utility model provide a kind of simple in structure, flexible function is various, with low cost, the loading and unloading sample is convenient, particularly be applicable to the thermal spraying experiment specimen holder of preparation high-purity thermally sprayed coating.
The purpose of this utility model is achieved through the following technical solutions:
Specimen holder is used in thermal spraying experiment of the present utility model, comprises cylindrical base, and fixedly there is the bar shaped support upper end of described cylindrical base, on the described bar shaped support sample holder parts is arranged fixedly.
The technical scheme that is provided by above-mentioned the utility model as can be seen, the thermal spraying experiment specimen holder that the utility model embodiment provides, owing to comprise cylindrical base, fixedly there is the bar shaped support upper end of cylindrical base, the sample holder parts are fixedly arranged on the bar shaped support, in the spraying process, be deposited on test specimen and screw surface, can avoid remaining coating on the anchor clamps to the pollution of next test specimen by changing the clamping screw.This clamp structure is simple, and flexible function is various, with low cost, and the loading and unloading sample is convenient, and moulding is attractive in appearance, reasonable in design succinctly.Product almost do not have consumable accessory, an anchor clamps easy cleaning.Be highly suitable in the thermal spraying laboratory sample to be sprayed being carried out clamping.
Description of drawings
The thermal spraying experiment that Fig. 1 provides for the utility model embodiment structural representation of specimen holder;
Fig. 2 is the structural representation during the clamping sample among the utility model embodiment.
Among the figure: 1---cylindrical base, 2---the bar shaped support, 3---rectangular block sample holder parts, 4---cylindrical sample holder parts, 5---the rectangular block sample, 6---cylindrical sample.
The specific embodiment
To be described in further detail the utility model embodiment below.
Specimen holder is used in thermal spraying experiment of the present utility model, and its preferable specific embodiment is:
Comprise cylindrical base, fixedly there is the bar shaped support upper end of described cylindrical base, on the described bar shaped support sample holder parts is arranged fixedly.
Described sample holder parts comprise rectangular specimen hold assembly and the cylindrical sample holder parts that vertically are fixed on the described bar shaped support.
The upper end of described rectangular specimen hold assembly is provided with screw hole.
Described cylindrical sample holder parts are provided with a plurality of blind holes, and the sidewall of described blind hole is provided with screw hole.
The upper end sidepiece of described cylindrical base is provided with the plane, and the middle part on described plane is provided with bar shaped support fixing hole.
Described bar shaped support is provided with a plurality of through holes, and the through hole at center is connected with described cylindrical base, and described sample holder parts are connected on other the through hole.
Described rectangular specimen hold assembly and cylindrical sample holder parts have one or more respectively.
Specific embodiment:
As shown in Figure 1, thermal spraying specimen holder of the present utility model comprises cylindrical base 1, bar shaped support 2, rectangular block sample holder parts 3 and 4 four parts of cylindrical sample holder parts.Cylindrical base 1 need be installed on the chuck of turntable, and bar shaped support 2 is installed in the cylindrical base upper brace, passes through hole with the M6 bolt and connects.Sample holder parts 3 and 4 screws by M6 are installed on the bar shaped support 2.
As shown in Figure 2, during use, the through hole of Φ 6 is beaten at rectangular block sample drift angle place, and be installed in an end of rectangular specimen hold assembly 3 with the screw of M6.It is very little that this clamp method is treated the sprayed surface influence.The utility model is unrestricted substantially to the rectangular block specimen size of clamping, when specimen size changes, can well adapt to by the angle of adjusting rectangular block sample holder parts 3.When test specimen to be sprayed is cylindrical block, can be connected with bar shaped support 2 with the screw of cylindrical sample holder parts 4 by M6, and sample is placed in the circular blind hole, the screw by side M5 applies power and is fixed.
The utility model can clamping the maximum gauge of cylindrical sample be subject to the diameter of blind hole, all can be installed by the side direction screw smaller or equal to the cylindrical sample of blind hole diameter.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (7)
1. specimen holder is used in a thermal spraying experiment, it is characterized in that comprise cylindrical base, fixedly there is the bar shaped support upper end of described cylindrical base, on the described bar shaped support sample holder parts is arranged fixedly.
2. specimen holder is used in thermal spraying experiment according to claim 1, it is characterized in that described sample holder parts comprise rectangular specimen hold assembly and the cylindrical sample holder parts that vertically are fixed on the described bar shaped support.
3. specimen holder is used in thermal spraying experiment according to claim 2, it is characterized in that the upper end of described rectangular specimen hold assembly is provided with screw hole.
4. specimen holder is used in thermal spraying experiment according to claim 2, it is characterized in that described cylindrical sample holder parts are provided with a plurality of blind holes, and the sidewall of described blind hole is provided with screw hole.
5. specimen holder is used in each described thermal spraying experiment according to claim 2 to 4, it is characterized in that the upper end sidepiece of described cylindrical base is provided with the plane, and the middle part on described plane is provided with bar shaped support fixing hole.
6. specimen holder is used in thermal spraying experiment according to claim 5, it is characterized in that described bar shaped support is provided with a plurality of through holes, and the through hole at center is connected with described cylindrical base, and described sample holder parts are connected on other the through hole.
7. specimen holder is used in thermal spraying experiment according to claim 6, it is characterized in that described rectangular specimen hold assembly and cylindrical sample holder parts have one or more respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211088 CN203155439U (en) | 2013-04-23 | 2013-04-23 | Sample clamp for thermal spraying experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320211088 CN203155439U (en) | 2013-04-23 | 2013-04-23 | Sample clamp for thermal spraying experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155439U true CN203155439U (en) | 2013-08-28 |
Family
ID=49016663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320211088 Expired - Fee Related CN203155439U (en) | 2013-04-23 | 2013-04-23 | Sample clamp for thermal spraying experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354724A (en) * | 2020-10-26 | 2021-02-12 | 无锡透平叶片有限公司 | Clamping device for thermal spraying sample |
-
2013
- 2013-04-23 CN CN 201320211088 patent/CN203155439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354724A (en) * | 2020-10-26 | 2021-02-12 | 无锡透平叶片有限公司 | Clamping device for thermal spraying sample |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205288782U (en) | Many function combination anchor clamps for hot spraying experiments | |
| JP6122446B2 (en) | Thermal spray gun with removable nozzle tip and method of making and using the thermal spray gun | |
| CN103623982B (en) | A kind of spraying method for finding | |
| CN104404454A (en) | Tool for depositing coating on multi-arc ion plating equipment and usage method thereof | |
| CN201454767U (en) | Thermal spraying sample fixture | |
| CN203155439U (en) | Sample clamp for thermal spraying experiment | |
| CN102500912B (en) | Method for performing surface modification on metal by ultrasonic nano-welding | |
| CN204058536U (en) | A kind of subsized specimen partial heat treatment device | |
| CN210304261U (en) | Spraying construction device for long and thin inner hole workpiece | |
| CN103436877B (en) | Metallic substance spinning is molten is coated with equipment and technique | |
| CN112756160A (en) | Reciprocating full-automatic spraying production line for plastic parts and working method | |
| CN205628394U (en) | Sample anchor clamps for hot spraying experiments | |
| CN210458339U (en) | Rotatory fixture of material for hot spraying based on hot spraying technique | |
| CN102936744B (en) | Chromium plating fixture for hole parts | |
| CN114776067A (en) | Device and method for brushing paint by using magnetic paint | |
| CN210176945U (en) | Vacuum magnetic control rotary double-sided film coating clamp | |
| CN102383165A (en) | Electrocoating fixture | |
| CN214052220U (en) | High-efficient portable hot spraying matrix sample's that dismantles anchor clamps | |
| CN211329966U (en) | Painting device for art products | |
| CN204251687U (en) | A kind of circular shaft-type parts spray gun clamping device used for plasma spraying | |
| CN209954510U (en) | Fixing device for workpiece bonding | |
| CN209957889U (en) | Substrate rotating clamp of vacuum coating machine | |
| CN218796744U (en) | Clamping mechanism and antirust spraying equipment for connecting hardware fitting | |
| CN109531079B (en) | Motorcycle goods shelf production process | |
| CN110408929B (en) | Friction coating device and processing method of multi-element alloy layer |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190423 |