CN207198016U - Sample clamp and salt-mist corrosion tester for salt-mist corrosion tester - Google Patents
Sample clamp and salt-mist corrosion tester for salt-mist corrosion tester Download PDFInfo
- Publication number
- CN207198016U CN207198016U CN201721177524.3U CN201721177524U CN207198016U CN 207198016 U CN207198016 U CN 207198016U CN 201721177524 U CN201721177524 U CN 201721177524U CN 207198016 U CN207198016 U CN 207198016U
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- salt
- corrosion tester
- clamp
- mist corrosion
- sample
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Abstract
Sample clamp of the present utility model for salt-mist corrosion tester includes connecting rod, connecting portion and clamp, connecting rod connection connecting portion side, and connecting rod is integrally formed with connecting portion.Clamp includes rotating shaft, at least two clamping parts and regulation through hole, and clamp is connected by rotating shaft with connecting portion, and two clamping parts are oppositely arranged, adjust in through hole inserted with adjusting rod, adjusting rod has insertion end and adjustable side, and insertion end is arranged with elastic component, and adjustable side is arranged with regulating part.The sample clamp clamps spherical sample by setting the clamping part of arc, and the sample clamp of clamping spherical sample is locked by fastening through-hole and anchorage bar, makes spherical sample fixation.And, control device is set to regulate and control the sample clamp for salt-mist corrosion tester outside salt-mist corrosion tester, spherical sample can be made to be rotated during experiment, ensure that each face of spherical sample uniformly carries out corrosion test, so as to the accuracy and accuracy of guarantee test.
Description
Technical field
It the utility model is related to a kind of sample clamp and salt-mist corrosion tester for salt-mist corrosion tester.
Background technology
Salt-mist corrosion tester is by examining the ability of salt air corrosion to material and its overcoat, and similar overcoat
Processing quality compare, while the ability of some product salt fog resistances corrosion can be examined；The product is applied to parts, electronics member
The salt spray corrosion test of part, the overcoat of metal material and industrial products.
When carrying out salt spray test, putting for exemplar is most important, can directly influence the accuracy of experiment.However,
In existing salt-mist corrosion tester, spherical sample can not be often fixed well, or, sample have larger area without
Method touches salt fog, so as to influence result of the test.
Utility model content
The purpose of this utility model is to provide a kind of sample clamp for salt-mist corrosion tester and salt air corrosion examination
Tryoff, the sample clamp are used to fix spherical sample and be tested in salt-mist corrosion tester, have easy to operate, cost
The characteristics of relatively low and fixation.
To reach above-mentioned purpose, the utility model provides following technical scheme：A kind of sample for salt-mist corrosion tester
Product fixture, the sample clamp for salt-mist corrosion tester include connecting rod, connecting portion and clamp, the connecting rod connection
The connecting portion side, the connecting rod are integrally formed with the connecting portion；The clamp includes rotating shaft, at least two clamping parts
And regulation through hole, the clamp are connected by the rotating shaft with the connecting portion, two clamping parts are oppositely arranged, described
Adjust in through hole inserted with adjusting rod, the adjusting rod has insertion end and adjustable side, and the insertion end is arranged with elastic component, institute
State adjustable side and be arranged with regulating part.
Further, at least one fastening through-hole is offered on the connecting portion, inserted with fastening in the fastening through-hole
Bar.
Further, the anchorage bar is fastening screw, is provided with screw thread in the fastening through-hole, the anchorage bar passes through spiral shell
Line is connected with the fastening through-hole.
Further, each clamping part is arc shaped surface,
Further, each clamping part is arranged with and the clamping part shape identical protective case, the protective case
It is made up of corrosion resistant material.
Further, the adjusting rod is regulating bolt, is provided with screw thread in the regulation through hole, the regulating bolt passes through
Screw thread is connected with the regulation through hole.
Further, protective jacket is arranged with outside the connecting portion and connecting rod, the protective jacket is by corrosion resistant material system
Into.
Further, the elastic component is spring.
Further, spring housing is arranged with the spring, the spring housing is made up of corrosion resistant material.
To reach above-mentioned purpose, the utility model additionally provides a kind of salt-mist corrosion tester, including at least two above-mentioned
The sample clamp for salt-mist corrosion tester, the sample clamp described in two for salt-mist corrosion tester inserts sets respectively
Put and expose in the both sides of the salt-mist corrosion tester, at least partly sample clamp for salt-mist corrosion tester in institute
State outside salt-mist corrosion tester, be defined as exposed division, two exposed divisions are connected with control device.
The beneficial effects of the utility model are：Sample clamp of the present utility model for salt-mist corrosion tester passes through
The clamping part of arc is set to clamp spherical sample, and the sample of clamping spherical sample is locked by fastening through-hole and anchorage bar
Fixture, make spherical sample fixation.Also, control device is set to come to for salt air corrosion outside salt-mist corrosion tester
The sample clamp of chamber is regulated and controled, and spherical sample can be made to be rotated during experiment, ensures that each face of spherical sample is equal
Even carry out corrosion test, so as to the accuracy and accuracy of guarantee test.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the sample clamp for salt-mist corrosion tester shown in the embodiment of the utility model one
Figure；
Fig. 2 is the part-structure schematic diagram of the salt-mist corrosion tester shown in the embodiment of the utility model one.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Fig. 1 is referred to, the sample clamp for salt-mist corrosion tester shown in the embodiment of the utility model one includes connecting
Extension bar 1, connecting portion 2 and clamp 3, the connecting rod 1 connect the side of connecting portion 2, and the connecting rod 1 and the connecting portion
2 are integrally formed.The clamp 3 includes rotating shaft 31, at least two clamping parts 32 and regulation through hole (not shown), in this implementation
In example, the quantity of clamping part 32 is two, really, in other embodiments, the quantity of the clamping part 32 can also be four or
More than.The clamp 3 is connected by the rotating shaft 32 with the connecting portion 2, and two clamping parts 32 are oppositely arranged, in this reality
Apply in example, each clamping part 32 is arc shaped surface, reduces the coated region of spherical sample to the full extent, really, at it
In his embodiment, the clamping part 32 can also be other shapes.Inserted with adjusting rod 33, the adjusting rod in the regulation through hole
33 have insertion end 331 and adjustable side 332, and the insertion end 331 is arranged with elastic component (not shown), 332 sets of the adjustable side
Provided with regulating part 343.In the present embodiment, the adjusting rod 33 is regulating bolt, and screw thread, adjusting rod are provided with through hole is adjusted
33 are connected by screw thread with regulation through hole, and really, in other embodiments, the adjusting rod 33 and regulation through hole can also pass through it
He connects mode.In the present embodiment, the elastic component is spring, and really, in other embodiments, the spring 343 can also be
Other elastic constructions.At least one fastening through-hole 21 is offered on the connecting portion 2, inserted with tight in the fastening through-hole 21
Gu bar 22.In the present embodiment, the anchorage bar 22 is fastening screw, and screw thread, the fastening are provided with the fastening through-hole 21
Bar 22 is connected by screw thread with the fastening through-hole 21, and really, in other embodiments, the fastening through-hole 21 and anchorage bar 22 are also
Can be other fastening structures.
In the present embodiment, each clamping part 32 is arranged with the clamping part shape identical protective case (not
Diagram), the outer cover of the connecting portion 2 and connecting rod 1 is designed with protective jacket (not shown), and bullet is arranged with the spring 343
Spring set (not shown), the protective case, protective jacket and spring housing are all made up of corrosion resistant material, to prevent the sample clamp from existing
Corroded during experiment.
Incorporated by reference to Fig. 2, the salt-mist corrosion tester 10 shown in the embodiment of the utility model one includes at least two above-mentioned use
In the sample clamp of salt-mist corrosion tester, in the present embodiment, this is used for the number that salt air corrosion is the sample clamp of chamber
Measure as two, really, in other embodiments, its quantity can be selected according to the size of spherical sample.It is used for described in two
The sample clamp of salt-mist corrosion tester inserts the both sides for being arranged on the salt-mist corrosion tester 10 respectively, described at least part
Sample clamp for salt-mist corrosion tester exposes in the outside of the salt-mist corrosion tester 10, is defined as exposed division 101,
Two exposed divisions 101 are connected with control device 102.By setting two sample clamps for being used for salt-mist corrosion tester
To clamp spherical sample, and this two samples for being used for salt-mist corrosion tester are locked by fastening through-hole 21 and anchorage bar 22
Fixture, make spherical sample fixation.Exposed division 101 is adjusted by control device 102 again, spherical sample can be made
Rotated during experiment, ensure that each face of spherical sample uniformly carries out corrosion test, so as to the accuracy and essence of guarantee test
Exactness.
In summary：Sample clamp of the present utility model for salt-mist corrosion tester is by setting the clamping part of arc
To clamp spherical sample, and the sample clamp of clamping spherical sample is locked by fastening through-hole and anchorage bar, make spherical sample
Fixation.Also, control device is set to come to the specimen holder for salt-mist corrosion tester outside salt-mist corrosion tester
Tool is regulated and controled, and spherical sample can be made to be rotated during experiment, ensures that each face of spherical sample uniformly carries out corrosion test,
So as to the accuracy and accuracy of guarantee test.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. sample clamp for salt-mist corrosion tester, it is characterised in that：The sample for salt-mist corrosion tester Product fixture includes connecting rod, connecting portion and clamp, and the connecting rod connects the connecting portion side, the connecting rod and the company Socket part is integrally formed；The clamp includes rotating shaft, at least two clamping parts and regulation through hole, the clamp and passes through the rotating shaft It is connected with the connecting portion, two clamping parts are oppositely arranged, inserted with adjusting rod, the adjusting rod in the regulation through hole With insertion end and adjustable side, the insertion end is arranged with elastic component, and the adjustable side is arranged with regulating part.
- 2. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 1, it is characterised in that opened on the connecting portion Provided with least one fastening through-hole, inserted with anchorage bar in the fastening through-hole.
- 3. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 2, it is characterised in that the anchorage bar is tight Gu screw rod, screw thread is provided with the fastening through-hole, the anchorage bar is connected by screw thread with the fastening through-hole.
- 4. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 3, it is characterised in that each clamping part For arc shaped surface.
- 5. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 4, it is characterised in that each clamping part It is arranged with and is made up with the clamping part shape identical protective case, the protective case of corrosion resistant material.
- 6. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 1, it is characterised in that the adjusting rod is tune Bolt is saved, screw thread is provided with the regulation through hole, the regulating bolt is connected by screw thread with the regulation through hole.
- 7. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 1, it is characterised in that the connecting portion and company Protective jacket is arranged with outside extension bar, the protective jacket is made up of corrosion resistant material.
- 8. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 1, it is characterised in that the elastic component is bullet Spring.
- 9. it is used for the sample clamp of salt-mist corrosion tester as claimed in claim 8, it is characterised in that be arranged on the spring There is spring housing, the spring housing is made up of corrosion resistant material.
- A kind of 10. salt-mist corrosion tester, it is characterised in that：It is as claimed in any one of claims 1-9 wherein including at least two For the sample clamp of salt-mist corrosion tester, the sample clamp described in two for salt-mist corrosion tester inserts setting respectively In the both sides of the salt-mist corrosion tester, at least partly sample clamp for salt-mist corrosion tester exposes described Outside salt-mist corrosion tester, exposed division is defined as, two exposed divisions are connected with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177524.3U CN207198016U (en) | 2017-09-14 | 2017-09-14 | Sample clamp and salt-mist corrosion tester for salt-mist corrosion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177524.3U CN207198016U (en) | 2017-09-14 | 2017-09-14 | Sample clamp and salt-mist corrosion tester for salt-mist corrosion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198016U true CN207198016U (en) | 2018-04-06 |
Family
ID=61789163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177524.3U Active CN207198016U (en) | 2017-09-14 | 2017-09-14 | Sample clamp and salt-mist corrosion tester for salt-mist corrosion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125332A (en) * | 2021-03-22 | 2021-07-16 | 同济大学 | Automatic rotating fatigue loading device for salt spray test |
| CN114632555A (en) * | 2020-12-15 | 2022-06-17 | 上海志勤环境技术有限公司 | Walk-in high-low temperature rapid temperature change test box |
-
2017
- 2017-09-14 CN CN201721177524.3U patent/CN207198016U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632555A (en) * | 2020-12-15 | 2022-06-17 | 上海志勤环境技术有限公司 | Walk-in high-low temperature rapid temperature change test box |
| CN113125332A (en) * | 2021-03-22 | 2021-07-16 | 同济大学 | Automatic rotating fatigue loading device for salt spray test |
| CN113125332B (en) * | 2021-03-22 | 2022-02-18 | 同济大学 | Automatic rotating fatigue loading device for salt spray test |
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