CN207379900U - Hot rolling acid-cleaning enamel layer adherence system safety testing device - Google Patents
Hot rolling acid-cleaning enamel layer adherence system safety testing device Download PDFInfo
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- CN207379900U CN207379900U CN201721259514.4U CN201721259514U CN207379900U CN 207379900 U CN207379900 U CN 207379900U CN 201721259514 U CN201721259514 U CN 201721259514U CN 207379900 U CN207379900 U CN 207379900U
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- supporting rod
- enamel layer
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Abstract
The utility model is related to a kind of hot rolling acid-cleaning enamel layer adherence system safety testing devices, the test device includes supporting rod, pedestal, check bar, impact bar, connecting rod, support base, support chassis, impact bearing, pedestal and sample platform, the supporting rod is connected by support base and support chassis with pedestal, the check bar is hollow stem, impact bar is located in check bar, check bar is connected by two connecting rods with supporting rod, impact bearing 5 is fixed on pedestal, and positioned at the underface of impact bar 9, sample platform is located on pedestal.The technical solution can meet the test request to the enamel layer adherence of hot rolling acid-cleaning glassed steel, and different test requirements documents can also be met according to actual conditions.
Description
Technical field
The utility model is related to the measurements of a kind of test device, more particularly to non-regular shape sample adherence, belong to table
Face device for detecting performance technical field.
Background technology
Enamelware is a kind of convenient tool, focuses primarily upon daily necessities originally.With development in science and technology, enamel work
The product structure of skill changes, its is widely used now, in household electrical appliances, hardware, building materials, environmental protection, chemical industry, storage, electronics, electric power
Etc. industries all largely use, to its performance requirement especially adherence requirement be continuously improved.Convenient, fast, safe detection product
Adherence be the necessary condition produced greatly, this just proposes requirement to enamel layer adherence test method and device.Enamel layer
The measurement of adherence mainly using weight impact or the modes such as press mold top pressure sample, makes sample deformation, using steel green body with
Enamel layer deformation rate is different, and enamel layer is caused to rupture, and is judged by observing specimen surface residual enamel situation.Impact force and
The difference of hitting area, the adherence for be easy to causeing sample change, so as to influence the judgement of adherence.The side of press mold top pressure
Method is high to equipment requirement, and input is big, does not possess Site Detection condition.By retrieval, application number CN201410745104.5《Enamel
Adherence strength tester》And application number CN201420174101.X《Enamel adherence strength tester》In to refer to a kind of enamel close
Strength tester.For the device mainly by being impacted by red needle to sample, red needle end is conical structure, causes to test
The state of sample enamel layer afterwards comes off for glaze, shock point is perforated, shock point groove, and it is general to experiment can not to meet scene
The division of enamel layer " Filamentous, netted, block, tabula rasa " different shape afterwards；Device can cause to test without horizontal device, device movement
Impact force size can not be controlled accurately；Device cannot keep sample during testing for larger sample without sample platform
Stablize.
The content of the invention
The utility model is exactly for technical problem in the prior art, provides a kind of quick, effectively, safe survey
The experimental rig of enamel layer adherence is measured, the test request to the enamel layer adherence of hot rolling acid-cleaning glassed steel can be met,
Different test requirements documents can be met according to actual conditions.
To achieve these goals, the technical solution of the utility model is as follows, and a kind of hot rolling acid-cleaning enamel layer adherence is surveyed
Trial assembly is put, which is characterized in that the test device includes supporting rod, pedestal, check bar, impact bar, connecting rod, support base, branch
Support chassis, impact bearing, pedestal and sample platform, the supporting rod are connected by support base and support chassis with pedestal, institute
Check bar is stated as hollow stem, impact bar is located in check bar, and check bar is connected by two connecting rods with supporting rod, impacts bearing
It is fixed on pedestal, and positioned at the underface of impact bar, sample platform 7 is located on pedestal.
As a kind of improvement of the utility model, the test device further includes /V handle 8 and limiting slot, the check bar
For hollow stem, impact bar is located in check bar, is connected by /V handle 8 and limiting slot with check bar, and when not in use, /V handle can
To be placed in limiting slot, play the role of fixed impact bar 9.
As a kind of improvement of the utility model, the test device further includes four horizontal adjustment brackets, four levels
It adjusts leg 4 to be fixed below pedestal, adjusts level-adjusting supporting-leg, ensure that pedestal is steady and lies in a horizontal plane on working face,
Supporting rod and check bar are perpendicular to pedestal.
As a kind of improvement of the utility model, the supporting rod and support chassis with limiting device, with support base and
Support chassis collective effect ensure that check bar and impact bar are exactly in the surface for the circular hole for impacting bearing 5.
As a kind of improvement of the utility model, 4 or 3 screw holes are provided with below the pedestal, for installing water
Heibei provincial opera section leg carries out Level tune by Level tune screw rod to device.
As a kind of improvement of the utility model, the check bar is hollow stem, is marked with scale, indicates under punch
Drop height degree, and have limiting slot, the check bar is connected by connecting rod with supporting rod, and check bar and supporting rod are orthogonal.
As a kind of improvement of the utility model, the impact bar is solid rodlike, and end is dome-type, and with limited
Position handle, /V handle is apart from impact bar bottom 150mm.The impact bar is located in check bar, the /V of /V handle and check bar
Slot is used cooperatively.
As a kind of improvement of the utility model, the impact bearing is located on pedestal, is bolted with pedestal,
Middle position is cylindrical cavity, and the sample platform is located on impact pedestal, there is circular hole, circular hole and impact pedestal pair thereon
In.
As a kind of improvement of the utility model, the pedestal has certain weight and intensity, main to play fixed dress
The effect put generally in below 20kg, facilitates testing equipment to move；The supporting rod is connected by hold-down support with pedestal,
And supporting rod can be rotated centered on hold-down support, facilitate picking and placeing for sample.Check bar height 800-1000mm or so, directly
Footpath is in 25-28mm, and top is away from substructure height about 1100mm, and for low side apart from pedestal about 100-200mm, impact bar is a diameter of
22cm, weight 1.5kg-2.5kg.The distance of check bar and supporting rod is 200-400mm.Impact the straight of the cylindrical cavity of pedestal
The small 2-5mm of diameter of footpath Charpy bar, and chamfered is done in cylindrical aperture upper surface, chamfering diameter 2mm, supporting rod band is limited
Position device ensures that impact bar punch and impact pedestal circular hole are perpendicular during experiment；Sample platform ensure that can be in sample edge
Adherence test is carried out, adds testing site.
Compared with the prior art, the utility model has the following advantages that, 1）The technical solution overall construction design is compact, skilful
It is wonderful, a kind of quick, effectively, safe experimental rig for measuring enamel layer adherence is provided, can be met to hot rolling acid-cleaning enamel
The test request of the enamel layer adherence of steel can also meet different test requirements documents according to actual conditions；2) technical solution
In supporting rod be connected by hold-down support with pedestal, and supporting rod can be rotated centered on hold-down support, facilitate sample
Pick and place；3）In the program, sample platform is located on pedestal, and four level-adjusting supporting-legs are fixed below pedestal, pass through adjusting
Level-adjusting supporting-leg ensures that pedestal is steady and lies in a horizontal plane on working face, and supporting rod and check bar are perpendicular to pedestal.Support
Bar and support chassis, with support base and support chassis collective effect, ensure that check bar and impact bar just with limiting device
The surface of circular hole in impact bearing；4）The technical solution cost is relatively low, easy to utilize.
Description of the drawings
Fig. 1 the utility model device front views；
Fig. 2 the utility model device pedestal top views；
Fig. 3 supporting rod top views；
Fig. 4 supporting rod limiting device top views；
In figure：1- supporting rods, 2- support bases, 3- support chassis, 4- level-adjusting supporting-legs, 5- impacts bearing, 6- pedestals, 7-
Sample platform, 8- /Vs handle, 9- impact bars, 10- check bars, 11- limiting slots, 12- connecting rods.
Specific embodiment：
In order to deepen the understanding to the utility model, the present embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：Referring to Fig. 1-Fig. 4, a kind of hot rolling acid-cleaning enamel layer adherence system safety testing device, the test device includes
Supporting rod 1, pedestal 6, check bar 10, impact bar 9, connecting rod 12, support base 2, support chassis 3, impact bearing 5, pedestal 6 and
Sample platform 7, the supporting rod 1 are connected by support base 2 and support chassis 3 with pedestal 6, and the check bar 10 is hollow stem,
Impact bar 9 is located in check bar 10, and check bar 10 is connected by two connecting rods 12 with supporting rod 1, and impact bearing 5 is fixed on bottom
On seat 6, and positioned at the underface of impact bar 9, sample platform 7 is located on pedestal 6, the test device further include /V handle 8 and
Limiting slot 11, the check bar 10 are hollow stem, and impact bar 9 is located in check bar 10, pass through /V handle 8 and limiting slot 11 and examination
It tests bar 10 to connect, when not in use, /V handle 8 can be placed in limiting slot 11, play the role of fixed impact bar 9.
Embodiment 2：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, the test device further includes four water
Flat adjusting bracket 4, four level-adjusting supporting-legs 4 are fixed on 6 lower section of pedestal, adjust level-adjusting supporting-leg 4, ensure that pedestal 6 is steady
And lie in a horizontal plane on working face, supporting rod 1 and check bar 10 are perpendicular to pedestal 6.Remaining structure and advantage and embodiment 1 are complete
It is exactly the same.
Embodiment 3：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, 3 band of the supporting rod 1 and support chassis
There is limiting device, with 3 collective effect of support base 2 and support chassis, ensure that check bar 10 and impact bar 9 are exactly in impact branch
The surface of the circular hole of seat 5.Remaining structure and advantage are identical with embodiment 1.
Embodiment 4：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, 4 are provided with below the pedestal
Or 3 screw holes, for installing level-adjusting supporting-leg, Level tune is carried out to device by Level tune screw rod.Remaining structure and
Advantage is identical with embodiment 1.
Embodiment 5：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, the check bar is hollow stem,
Scale is marked with, indicates punch height of drop, and has limiting slot, the check bar is connected by connecting rod with supporting rod, and is tried
It is orthogonal with supporting rod to test bar.Remaining structure and advantage are identical with embodiment 1.
Embodiment 6：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, the impact bar be it is solid rodlike,
End is dome-type, and with /V handle, /V handle is apart from impact bar bottom 150mm.The impact bar is located in check bar,
The limiting slot of /V handle and check bar is used cooperatively.Remaining structure and advantage are identical with embodiment 1.
Embodiment 7：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, the impact bearing is located on pedestal,
It is bolted with pedestal, middle position is cylindrical cavity, and the sample platform is located on impact pedestal, there is circle thereon
Hole, circular hole and impact pedestal centering.Remaining structure and advantage are identical with embodiment 1.
Embodiment 8：Referring to Fig. 1-Fig. 4, as a kind of improvement of the utility model, the pedestal has certain weight
And intensity, mainly play fixing device, generally in below 20kg, testing equipment is facilitated to move；The supporting rod passes through
Hold-down support is connected with pedestal, and supporting rod can be rotated centered on hold-down support, is facilitated picking and placeing for sample, is in addition tested
Bar height 800-1000mm or so, diameter in 25-28mm, top away from substructure height about 1100mm, low side apart from pedestal about
100-200mm, impact bar a diameter of 22cm, weight 1.5kg-2.5kg.The distance of check bar and supporting rod is 200-400mm.Punching
The small 2-5mm of diameter of the diameter Charpy bar of the cylindrical cavity of pedestal is hit, and chamfered is done in cylindrical aperture upper surface, falls
Angular diameter 2mm, supporting rod carry limiting device, ensure that impact bar punch and impact pedestal circular hole are perpendicular during experiment；Sample is put down
Platform, which ensure that, to carry out adherence test in sample edge, add testing site.Remaining structure and advantage and embodiment 1 are complete
It is identical.
Test method is as follows：
Supporting rod is connected by support base and support chassis with pedestal.Check bar is hollow stem, and impact bar is located at check bar
It is interior, it is connected by /V handle and limiting slot with check bar, /V handle can be placed in limiting slot, play the work of fixed impact bar
With.Check bar is connected by two connecting rods with supporting rod.Impact bearing be fixed on pedestal, and positioned at impact bar just under
Side.Sample platform is located on pedestal.Four level-adjusting supporting-legs are fixed below pedestal, by adjusting level-adjusting supporting-leg, are protected
Card pedestal is steady and lies in a horizontal plane on working face, and supporting rod and check bar are perpendicular to pedestal.Supporting rod and support chassis band
There is limiting device, with support base and support chassis collective effect, ensure that check bar and impact bar are exactly in impact bearing
The surface of circular hole.
During experiment, supporting rod 1 is rotated 90 °, sample is placed in sample platform 7, then supporting rod 1 turns round 90 °, returns
To the surface of the circular hole of impact bearing.According to sample thickness, 9 height of drop of impact bar is selected, then impact bar is free
It falls.The /V handle of impact bar is placed in limiting slot after whereabouts fixed, supporting rod 1 rotated, take out sample into
Row adherence is evaluated.
Sample is graded according to remaining enamel layer, and standard is as follows：Enamel layer comes off in filiform, substrate exposed area
Below 1%, adherence is 1 grade, fancy grade；Enamel layer is in filiform, and for substrate exposed area in 1%-5%, adherence is 2 grades；Enamel
Layer is in netted, and adherence is 3 grades；Enamel layer is 4 grades in bulk；Enamel layer all withers and falls, the large stretch of continuous exposure of substrate, adherence
Property be 5 grades.
Impact bar height selection table is shown in Table 1：
1 impact bar height of table selects table
The utility model can be by least one and embodiment 1 in embodiment 2,3,4,5,6,7,8 technical characteristics
Combination forms new embodiment.
It should be noted that above-described embodiment, is not used for limiting the scope of protection of the utility model, in above-mentioned technical side
Made equivalents or replacement each fall within the scope that the utility model claims are protected on the basis of case.
Claims (8)
1. a kind of hot rolling acid-cleaning enamel layer adherence system safety testing device, which is characterized in that the test device includes supporting rod, bottom
Seat, check bar, impact bar, connecting rod, support base, support chassis, impact bearing, pedestal and sample platform, the supporting rod
It is connected by support base and support chassis with pedestal, the check bar is hollow stem, and impact bar is located in check bar, and check bar leads to
Two connecting rods to be crossed with supporting rod to be connected, impact bearing 5 is fixed on pedestal, and positioned at the underface of impact bar 9, sample platform
On pedestal.
2. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 1, which is characterized in that the test device
/V handle and limiting slot are further included, the check bar is hollow stem, and impact bar is located in check bar, passes through /V handle and limiting slot
It is connected with check bar, when not in use, /V handle is placed in limiting slot, plays the role of fixed impact bar.
3. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 2, which is characterized in that the test device
Four horizontal adjustment brackets are further included, four level-adjusting supporting-legs are fixed below pedestal, adjust level-adjusting supporting-leg, ensure bottom
Seat is steady and lies in a horizontal plane on working face, and supporting rod and check bar are perpendicular to pedestal.
4. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 3, which is characterized in that the supporting rod and
Support chassis carries limiting device, with support base and support chassis collective effect, ensure that check bar and impact bar are exactly in
Impact the surface of the circular hole of bearing 5.
5. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 4, which is characterized in that under the pedestal
Side is provided with 4 or 3 screw holes, and for installing level-adjusting supporting-leg, Level tune is carried out to device by Level tune screw rod.
6. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 4 or 5, which is characterized in that the examination
Bar is tested as hollow stem, scale is marked with, indicates punch height of drop, and has limiting slot, the check bar by connecting rod with
Supporting rod is connected, and check bar and supporting rod are orthogonal.
7. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 6, which is characterized in that the impact bar is
Solid rodlike, end is dome-type, and with /V handle, /V handle is apart from impact bar bottom 150mm.
8. hot rolling acid-cleaning enamel layer adherence system safety testing device according to claim 7, which is characterized in that the impact bearing
It on pedestal, is bolted with pedestal, middle position is cylindrical cavity, and the sample platform is located at impact pedestal
On, there are circular hole, circular hole and impact pedestal centering thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259514.4U CN207379900U (en) | 2017-09-28 | 2017-09-28 | Hot rolling acid-cleaning enamel layer adherence system safety testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259514.4U CN207379900U (en) | 2017-09-28 | 2017-09-28 | Hot rolling acid-cleaning enamel layer adherence system safety testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379900U true CN207379900U (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259514.4U Active CN207379900U (en) | 2017-09-28 | 2017-09-28 | Hot rolling acid-cleaning enamel layer adherence system safety testing device |
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| CN (1) | CN207379900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702213A (en) * | 2020-05-21 | 2021-11-26 | 上海梅山钢铁股份有限公司 | Device and method for detecting high-temperature impact crushing performance of bottom slag of aluminum-zinc molten pool |
-
2017
- 2017-09-28 CN CN201721259514.4U patent/CN207379900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702213A (en) * | 2020-05-21 | 2021-11-26 | 上海梅山钢铁股份有限公司 | Device and method for detecting high-temperature impact crushing performance of bottom slag of aluminum-zinc molten pool |
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