CN203579714U - Simple cutting device for manufacturing unidirectional-fiber sheet tensile test piece - Google Patents
Simple cutting device for manufacturing unidirectional-fiber sheet tensile test piece Download PDFInfo
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- CN203579714U CN203579714U CN201320626220.6U CN201320626220U CN203579714U CN 203579714 U CN203579714 U CN 203579714U CN 201320626220 U CN201320626220 U CN 201320626220U CN 203579714 U CN203579714 U CN 203579714U
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- cutting
- plate
- test piece
- cutting channel
- fiberboard
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- 238000005520 cutting process Methods 0.000 title claims abstract description 83
- 238000009864 tensile test Methods 0.000 title claims abstract description 17
- 239000000835 fiber Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000011094 fiberboard Substances 0.000 claims description 45
- 238000012360 testing method Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 231100000640 hair analysis Toxicity 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a simple cutting device for manufacturing a unidirectional-fiber sheet tensile test piece. The simple cutting device comprises a lower clamping plate and an upper clamping plate which is fixed to the lower clamping plate in a matched mode. A lower cutting channel is formed in the lower clamping plate. The upper clamping plate is provided with an upper cutting channel corresponding to the lower cutting channel. The simple cutting device is simple in structure, high in practicability and high in reliability. The upper steel clamping plate and the lower steel camping plate are fixed to each other through a bolt, so that the situation that cutting of the test piece fails due to the fact that an unfinished test piece slides and is pushed in the cutting process is avoided. When the simple cutting device is used, no environmental pollution is caused, the use method is simple, cleaning and storage are facilitated, and the cut test piece can meet the specification requirement and the test demand. In addition, a cutting tool can be controlled through a motor, the tool is fixed to the upper steel clamping plate, the electrical cutting tool is controlled through a handle to walk and conduct cutting, as a result, the cutting rate is improved, time is saved, the amount of manual operation can be reduced, and cutting errors are reduced.
Description
Technical field
The utility model relates to new material and technical field of civil engineering, is specifically related to a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece.
Technical background
Any engineering material all relates to the detection of material property in actual applications, as steel, cement, sandstone etc., if for engineering project, not only need to be sent to third party's independent experiment chamber with relevant qualification and test detection, laboratory at the construction field (site) also needs the detection of being correlated with.
Unidirectional fibre thin plate, as carbon fiber board, as a kind of new material of high strength and high flexibility mould, be more and more applied to the Practical Projects such as bridge strengthening, country has also put into effect the detection of coherent detection standard (GB/T3354-1999 and GB/T1449-2005) for its performance.At present the domestic mechanism that can skillfully carry out such thin fiber board detection is actually rare, not only because of checkout equipment, have relatively high expectations, the making of its test specimen is also comparatively loaded down with trivial details, and the reason of often making due to test specimen causes testing result defective, for engineering construction has brought difficulty.Therefore in the situation that construction equipment allows, designing a kind of cutting equipment of thin fiber board test specimen, to guarantee the quality of test specimen, is problem demanding prompt solution.
Utility model content
For above-mentioned technical problem, the utility model has designed a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, and this apparatus structure is simple, easy to operate.And the test specimen cutting out with this equipment, of fine qualities, be detected as power high.
For realizing this object, the utility model designed for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: the train wheel bridge that it comprises lower plate and is fixed with lower plate, on lower plate, have lower cutting channel, on train wheel bridge, have the upper cutting channel corresponding with lower cutting channel.
Further, a side of described lower plate is provided with fiberboard baffle plate.
Further, the length direction of described fiberboard baffle plate is identical with the length direction of lower plate, and the length of fiberboard baffle plate is identical with the length of lower plate.
Further, evenly have the fixing via hole of three baffle plates on described fiberboard baffle plate, have three baffle plate fixing holes corresponding with the fixing via hole of baffle plate on lower plate, baffle plate set bolt is fixed through the fixing via hole of baffle plate and baffle plate fixing hole.
Further, the both sides of described lower plate have two lower plate fixing holes, the both sides of described train wheel bridge have two train wheel bridge fixing holes corresponding with lower plate fixing hole, and clamping plate set bolt is fixed through train wheel bridge fixing hole and lower plate fixing hole.
Further, on described lower plate, have two lower cutting channels that are parallel to each other, the length direction of lower cutting channel is identical with the length direction of lower plate, on described train wheel bridge, having two is parallel to each other and the upper cutting channel corresponding with lower cutting channel, the length direction of upper cutting channel is identical with the length direction of train wheel bridge, and the length of lower cutting channel is identical with the length of upper cutting channel.
Further, the two ends of described lower cutting channel have lower fiberboard peephole, and the two ends of described upper cutting channel have the upper fiberboard peephole corresponding with lower fiberboard peephole.
The beneficial effects of the utility model are: the designed cutter sweep of the utility model is simple in structure, practical, and reliability is high.Between upper and lower steel clamp plate, adopt bolt to fix, prevented that the slippage of hair test specimen in cutting process, the test specimen that passing causes from cutting unsuccessfully.Use this device cutting there is no environmental pollution, using method is simple, is conducive to cleaning and storage, and the test specimen cutting out meets code requirement, can meet test needs.And can use Electric Machine Control cutting tool, cutter is fixed on upper steel clamp plate, then, by the cutting of walking of the electronic cutting tool of handle control, not only improve cutting speed, save the time, can also reduce manual work amount, reduce cutting error.
Accompanying drawing explanation
Fig. 1 is the top view of lower plate in the utility model;
Fig. 2 is the side view of lower plate in the utility model;
Fig. 3 is the front view of lower plate in the utility model;
Fig. 4 is the top view of train wheel bridge in the utility model;
Fig. 5 is the side view of train wheel bridge in the utility model;
Fig. 6 is the front view of train wheel bridge in the utility model;
Fig. 7 is the top view of the system of cutting in the utility model;
Fig. 8 is the side view of the system of cutting in the utility model;
Wherein, 1-lower plate, 2-train wheel bridge, 3-lower cutting channel, 4-upper cutting channel, 5-fiberboard baffle plate, 6-baffle plate is fixed via hole, 7-baffle plate fixing hole, 8-baffle plate set bolt, 9-lower plate fixing hole, 10-train wheel bridge fixing hole, 11-clamping plate set bolt, 12-lower fiberboard peephole, 13-cutting tool, 14-thin fiber board, 15-upper fiberboard peephole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further and is described in detail:
A kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece as shown in Fig. 1～6, the train wheel bridge 2 that it comprises lower plate 1 and is fixed with lower plate 1, on lower plate 1, have lower cutting channel 3, on train wheel bridge 2, have the upper cutting channel 4 corresponding with lower cutting channel 3.Upper lower plate is fixed, and thin fiber board 14 is fixed between lower plate, and cutter, in upper and lower cutting channel, cuts thin fiber board 14, makes test specimen.
In technique scheme, a side of described lower plate 1 is provided with fiberboard baffle plate 5.For the location of thin fiber board 14 on lower plate 1.
In technique scheme, the length direction of described fiberboard baffle plate 5 is identical with the length direction of lower plate 1, and the length of fiberboard baffle plate 5 is identical with the length of lower plate 1.Direction and the Design of length of fiberboard baffle plate 5 be reasonable, further guaranteed thin fiber board 14 position stable in cutting process.
In technique scheme, on described fiberboard baffle plate 5, evenly have the fixing via hole 6 of three baffle plates, on lower plate 1, have three baffle plate fixing holes 7 corresponding with the fixing via hole 6 of baffle plate, baffle plate set bolt 8 is fixed through the fixing via hole 6 of baffle plate and baffle plate fixing hole 7.Employing bolt is fixed, and bolt is evenly distributed, and has both guaranteed fixed effect, and fiberboard baffle plate 5 is stressed also comparatively even simultaneously, has further guaranteed the stable of structure.
In technique scheme, the both sides of described lower plate 1 have two lower plate fixing holes 9, the both sides of described train wheel bridge 2 have two train wheel bridge fixing holes 10 corresponding with lower plate fixing hole 9, and clamping plate set bolt 11 is fixed through train wheel bridge fixing hole 10 and lower plate fixing hole 9.Bolt is evenly distributed in the both sides of upper lower plate, has guaranteed the fixed effect of upper lower plate.
In technique scheme, on described lower plate 1, have two lower cutting channels 3 that are parallel to each other, the length direction of lower cutting channel 3 is identical with the length direction of lower plate 1, on described train wheel bridge 2, having two is parallel to each other and the upper cutting channel 4 corresponding with lower cutting channel 3, the length direction of upper cutting channel 4 is identical with the length direction of train wheel bridge 2, and the length of lower cutting channel 3 is identical with the length of upper cutting channel 4.Cutting tool 13 is through upper cutting channel 4, and unidirectional cutting fibre thin plate 14, until cut off.
In technique scheme, the two ends of described lower cutting channel 3 have lower fiberboard peephole 12, and the two ends of described upper cutting channel 4 have the upper fiberboard peephole 15 corresponding with lower fiberboard peephole 12.By upper and lower fiberboard peephole, observe the position of determining thin fiber board 14, further guarantee cut quality.
The course of work of the present utility model is: as shown in Fig. 7～8, have following several operating procedures:
1. first the thin plate of needs test is cut into the rectangle (length needs to select according to test condition) of 100mm × 230～300mm size, should guarantee that long limit is machine direction, and a wherein long limit of rectangle is natural edge, if thin plate natural width is less than 100mm, the rectangle that can directly cut " width × 230～300mm " further cuts.
2. after completing steps 1, obtain a mao test specimen.By the fiberboard baffle plate 5 of naturally growing limit aligning lower plate 1 of hair test specimen, do not stay gap, broadside has at least one side to be in lower fiberboard observation port 12 places.One side of train wheel bridge 2 is aimed to the fiberboard baffle plate 5 of lower plate 1, aimed at upper and lower clamping plate fixing hole, put into clamping plate set bolt 11, and tighten fixing.In rundown process, available one thin props up a mao test specimen, prevents from having gap between mao test specimen natural edge and fiberboard baffle plate 5.
3. after a mao test specimen fixes, cutting tool 13 enters from upper fiberboard observation port 15, and blade is close to the inwall of the lower cutting channel 3 distant apart from fiberboard baffle plate 5, unidirectionally firmly along cutting channel, cuts.Cut direction must be fixed, and can not come and go cutting, until thin plate is cut off.
4. a cut gained hair test specimen is fixed by mode described in step 1-2, then adopted step described in step 3 to cut, different is that cutting channel is chosen as: apart from the lower cutting channel 3 of fiberboard baffle plate 5 close together.
5. after completing steps 4, for the test specimen of tensile test, make, can carry out next step test operation.Device is carried out continuing to make next test specimen after simple cleaning.
The cutting tool 13 wherein adopting in step 3,4, by increasing device for fixing running tracks, can be adjusted to the electronic cutting tool with Electric Machine Control, to reduce cutting error, saves manpower.According to the requirement at the position of drawing materials of standard test specimen, on lower plate 1, apart from the distance between fiberboard baffle plate 5 distant lower cutting channel 3 and fiberboard baffle plate 5, be not less than 30mm, article two, the distance between cutting channel is about 15mm, and the natural edge of thin fiber board 14 not can be used as the limit of tensile test piece.The designed principle of device of the utility model is simple, easy to make, and operating process is simply pollution-free, and cleaning is convenient, and the test specimen of producing meets the code requirement of tensile test.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. one kind for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: the train wheel bridge (2) that it comprises lower plate (1) and is fixed with lower plate (1), on lower plate (1), have lower cutting channel (3), on train wheel bridge (2), have the upper cutting channel (4) corresponding with lower cutting channel (3).
2. as claimed in claim 1 a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: a side of described lower plate (1) is provided with fiberboard baffle plate (5).
3. as claimed in claim 2 a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: the length direction of described fiberboard baffle plate (5) is identical with the length direction of lower plate (1), and the length of fiberboard baffle plate (5) is identical with the length of lower plate (1).
4. as claimed in claim 3 a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: on described fiberboard baffle plate (5), evenly have the fixing via hole (6) of three baffle plates, on lower plate (1), have three baffle plate fixing holes (7) corresponding with the fixing via hole (6) of baffle plate, baffle plate set bolt (8) is fixed through the fixing via hole (6) of baffle plate and baffle plate fixing hole (7).
5. as claimed in claim 1 a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: the both sides of described lower plate (1) have two lower plate fixing holes (9), the both sides of described train wheel bridge (2) have two train wheel bridge fixing holes (10) corresponding with lower plate fixing hole (9), and clamping plate set bolt (11) is fixed through train wheel bridge fixing hole (10) and lower plate fixing hole (9).
6. as claimed in claim 1 a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece, it is characterized in that: on described lower plate (1), have two lower cutting channels (3) that are parallel to each other, the length direction of lower cutting channel (3) is identical with the length direction of lower plate (1), on described train wheel bridge (2), having two is parallel to each other and the upper cutting channel (4) corresponding with lower cutting channel (3), the length direction of upper cutting channel (4) is identical with the length direction of train wheel bridge (2), the length of lower cutting channel (3) is identical with the length of upper cutting channel (4).
7. a kind of for making the simple and easy cutter sweep of unidirectional fibre thin plate tensile test piece as described in claim 1 or 6, it is characterized in that: the two ends of described lower cutting channel (3) have lower fiberboard peephole (12), the two ends of described upper cutting channel (4) have the upper fiberboard peephole (15) corresponding with lower fiberboard peephole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626220.6U CN203579714U (en) | 2013-10-11 | 2013-10-11 | Simple cutting device for manufacturing unidirectional-fiber sheet tensile test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626220.6U CN203579714U (en) | 2013-10-11 | 2013-10-11 | Simple cutting device for manufacturing unidirectional-fiber sheet tensile test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579714U true CN203579714U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626220.6U Expired - Lifetime CN203579714U (en) | 2013-10-11 | 2013-10-11 | Simple cutting device for manufacturing unidirectional-fiber sheet tensile test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121320A (en) * | 2017-07-12 | 2017-09-01 | 甘肃省交通科学研究院有限公司 | Asphalt bend test cutter device |
-
2013
- 2013-10-11 CN CN201320626220.6U patent/CN203579714U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121320A (en) * | 2017-07-12 | 2017-09-01 | 甘肃省交通科学研究院有限公司 | Asphalt bend test cutter device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |