CN204354180U - A kind of use for laboratory carbon fiber cutter sweep - Google Patents
A kind of use for laboratory carbon fiber cutter sweep Download PDFInfo
- Publication number
- CN204354180U CN204354180U CN201420858390.1U CN201420858390U CN204354180U CN 204354180 U CN204354180 U CN 204354180U CN 201420858390 U CN201420858390 U CN 201420858390U CN 204354180 U CN204354180 U CN 204354180U
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- groove
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- location
- cutting knife
- carbon fiber
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Abstract
The utility model discloses a kind of use for laboratory carbon fiber cutter sweep, comprise base (1), the longitudinal middle part of base (1) upper surface is provided with the groove (9) run through, the horizontal span groove (9) of base (1) upper surface is provided with location-plate (2) and baffle plate (3), location-plate (2) and baffle plate (3) are provided with two screw mandrels (5) of running through, each screw mandrel (5) two ends are connected to fixing knee (4), and fixing knee (4) is fixed on base (1) upper surface; Baffle plate (3) bottom is provided with projection (13), and protruding (13) match with groove (9); The both sides of location-plate (2) and baffle plate (3) are fixed on screw mandrel (5) respectively by nut (8), location-plate (2) medial surface is arranged with cutting knife (6) in parallel, cutting knife (6) one end and location-plate (2) are by link bolt (10), and base (1) is provided with the cutting knife groove (12) coordinated with cutting knife.
Description
Technical field
The utility model relates to carbon fiber cutter sweep, particularly relates to a kind of use for laboratory carbon fiber cutter sweep.
Background technology
Along with concrete technology is to the development of height strengthening, intelligent direction, carbon fibre material is widely used in concrete.Carbon fiber better comprehensive, has good mechanical property, can make up the deficiency of normal concrete, solve the insurmountable problem of many occasion other materials, in concrete strengthening, serve important function.Meanwhile, utilize the electric conductivity of carbon fibre material, carbon fiber is added in concrete, be prepared into Intelligent carbon fiber concrete, concrete mechanical characteristic can be detected.Theoretical according to fiber composite, fiber is simultaneously stressed in concrete, and the area that concrete is concentrated at stress easily occurs crack, and at this moment fiber plays a part to transmit stress, and when stress acquires a certain degree, fiber can be pulled out, or is pulled off.When the length of fiber reaches critical length, namely fiber and concrete bond strength equal the tensile strength of fiber itself, strengthen best results; Exceed this length, strengthen effect not only not obvious, and the dispersion difficulty of fiber in concrete can be increased.Therefore, the impact of fibre length on fiber concrete has important using value.
Increasing researcher starts the dimensional effect paying close attention to carbon fiber, existing disk squash type fibre cutting machine on the market can reach 3 ~ 80mm shearing length scope usually, but this device is too heavy, its weight can reach more than 500kg usually, and it is very inconvenient to use.The most key is device not only shearing length does not reach requirement of experiment, complicated operation, and technical requirement is higher, and cost is high, general need nearly ten thousand yuan, is not suitable for Scientific Research in University Laboratory and buys.Therefore design is badly in need of a kind of simple and practical and the short carbon fiber cutter sweep cutting size can be controlled.
Summary of the invention
In order to make up the deficiencies in the prior art, the purpose of this utility model is to provide a kind of use for laboratory carbon fiber cutter sweep, and this apparatus structure is simple, and easy to operate, easily safeguard, operating efficiency is high and cheap.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
A kind of use for laboratory carbon fiber cutter sweep, it is characterized in that, comprise base, the longitudinal middle part of base upper surface is provided with the groove run through, the horizontal span groove of base upper surface is provided with location-plate and baffle plate, location-plate and baffle plate are provided with two screw mandrels crossed, each screw mandrel two ends are connected to fixing knee, fixing knee is fixed on base upper surface, location-plate and baffle plate are greater than screw mandrel diameter by the through-hole diameter that each screw mandrel runs through, projection is provided with bottom baffle plate, projection and fit depressions, the both sides of location-plate and baffle plate are fixed on screw mandrel respectively by nut, location-plate medial surface is arranged with cutting knife in parallel, cutting knife one end is provided with link bolt, link bolt runs through and is fixed on location-plate, base is provided with the cutting knife groove coordinated with cutting knife, the degree of depth of cutting knife groove is greater than the degree of depth of groove.
Feature of the present utility model and further improvement are:
Described base upper surface is longitudinally equiped with the rule of parallel groove.
Described cutting knife aligns with zero groove of rule.
Described groove shapes is semicircle.
This cutter sweep described also comprises gear plug, gear plug and groove fit.
Compared with prior art, the utility model has technique effect significantly:
Carbon fiber cutter sweep of the present utility model, by the distance between controllable register and location-plate, can adjust arbitrarily carbon fiber cut lengths; When fiber is short and small, accurate small short fibers can be cut under the cooperation of gear plug; This cutter sweep structure is simple, easy to operate, easily safeguards, efficient work and cheap.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the schematic diagram of a kind of use for laboratory carbon fiber cutter sweep of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is gear plug schematic diagram.
Shown in figure: 1, base; 2, location-plate; 3, baffle plate; 4, fixing knee; 5, screw mandrel; 6, cutting knife; 7, rule; 8, nut; 9, groove; 10, link bolt; 11, gear plug; 12, cutting knife groove; 13, protruding.
Detailed description of the invention
As shown in Figure 1, a kind of use for laboratory carbon fiber cutter sweep of the present utility model, wherein, the longitudinal middle part of base 1 upper surface is provided with the groove 9 run through, groove 9 shape is semicircle, groove 9 is also provided with gear plug 11 (as shown in Figure 3), when carbon fiber is short and small, gear plug 11 and baffle plate 3 with the use of, be convenient to staff and cut carbon fiber; Span groove 9 is provided with location-plate 2 and baffle plate 3, location-plate 2 and baffle plate 3 are provided with two screw mandrels 5 crossed, each screw mandrel 5 two ends are connected to fixing knee 4, fixing knee 4 is fixed on base 1 upper surface, the through-hole diameter that location-plate 2 and baffle plate 3 coordinate with each screw mandrel 5 is greater than screw mandrel 5 diameter, be provided with projection bottom baffle plate 3, projection matches with groove 9, and the both sides of location-plate 2 and baffle plate 3 are fixed on screw mandrel 5 respectively by nut 8; Location-plate 2 medial surface is arranged with cutting knife 6 in parallel, and cutting knife 6 one end is provided with link bolt 10, and link bolt 10 runs through and is fixed on location-plate 2, and link bolt 10 is fixed on one end of location-plate 2, guarantees cutting knife 6 span groove; The outside of each screw mandrel 5 is equiped with the rule 7 of parallel longitudinal groove 9, and cutting knife 6 aligns with zero groove of rule 7.
As shown in Figure 2, base 1 upper surface is provided with the cutting knife groove 12 coordinated with cutting knife 6, and the degree of depth of cutting knife groove 12 is greater than the degree of depth of groove 9.
Base length of the present utility model is good with 100mm, 100mm, 20mm successively; Location-plate and baffle plate then with the stainless steel substrates of long 80mm, high 20mm, thick 10mm for the best; Rule range gets 100mm for best; Groove design is semicircle, and diameter gets 10mm for best; Cutting knife gets long 60mm, wide 30mm, thick 0.3mm for best.
The operation principle of the present embodiment use for laboratory carbon fiber cutter sweep is as follows.
Carbon fiber is placed in groove 9, then coordinate by the nut of stationary positioned plate 2 and screw mandrel 5 position adjusting location-plate 2, guarantee that the cutting knife be fixed on location-plate 2 by link bolt 10 is alignd with zero groove on rule 7, the recycling nut of fixed dam 3 and the position coordinating regulating fender 3 of screw mandrel 5, utilize the rule 7 on groove 9 both sides to adjust the length of required cutting carbon fiber simultaneously, carbon fiber was cut open with coordinating of cutting knife groove 12 by last cutting knife 6, this apparatus structure is simple, easy to operate, easy maintenance, operating efficiency is high and cheap.
The numerical value of all restrictions of the utility model is the optimum value playing the utility model function, but be not limited thereto numerical value, the improvement of the component volume size that institute's cutting material size is made and any based on this other distance that can make, improvement numerically, all belong to distortion of the present utility model, no longer enumerate at this.
The utility model proposes for carbon fiber, belongs to distortion of the present utility model to the application of other fibers, also belongs to protection domain of the present utility model.
Although be below described embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments is only schematic, guiding, instead of restrictive.Those of ordinary skill in the art is under the enlightenment of description, and when not departing from the scope that the utility model claim is protected, can also make a variety of forms, these all belong to the row of the utility model protection.
Claims (5)
1. a use for laboratory carbon fiber cutter sweep, it is characterized in that, comprise base (1), the longitudinal middle part of base (1) upper surface is provided with the groove (9) run through, the horizontal span groove (9) of base (1) upper surface is provided with location-plate (2) and baffle plate (3), location-plate (2) and baffle plate (3) are provided with two screw mandrels (5) of running through, each screw mandrel (5) two ends are connected to fixing knee (4), and fixing knee (4) is fixed on base (1) upper surface; Location-plate (2) and baffle plate (3) are greater than screw mandrel (5) diameter by the through-hole diameter that each screw mandrel (6) runs through, baffle plate (3) bottom is provided with projection (13), and protruding (13) match with groove (9); The both sides of location-plate (2) and baffle plate (3) are fixed on screw mandrel (5) respectively by nut (8), location-plate (2) medial surface is arranged with cutting knife (6) in parallel, cutting knife (6) one end is provided with link bolt (10), link bolt (10) runs through and is fixed on location-plate (2), base (1) is provided with the cutting knife groove (12) coordinated with cutting knife (6), and the degree of depth of cutting knife groove (12) is greater than the degree of depth of groove (9).
2. use for laboratory carbon fiber cutter sweep according to claim 1, is characterized in that, described base (1) upper surface is longitudinally equiped with the rule (7) of parallel groove (9).
3. use for laboratory carbon fiber cutter sweep according to claim 2, is characterized in that, described cutting knife (6) aligns with zero groove of rule (7).
4. use for laboratory carbon fiber cutter sweep according to claim 1, is characterized in that, described groove (9) cross section is semicircle.
5. use for laboratory carbon fiber cutter sweep according to claim 1, is characterized in that, this cutter sweep described also comprises gear plug (11), and gear plug (11) coordinates with groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858390.1U CN204354180U (en) | 2014-12-30 | 2014-12-30 | A kind of use for laboratory carbon fiber cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858390.1U CN204354180U (en) | 2014-12-30 | 2014-12-30 | A kind of use for laboratory carbon fiber cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354180U true CN204354180U (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858390.1U Expired - Fee Related CN204354180U (en) | 2014-12-30 | 2014-12-30 | A kind of use for laboratory carbon fiber cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526741A (en) * | 2014-12-30 | 2015-04-22 | 长安大学 | Carbon fiber cutting device for laboratory and cutting method of carbon fiber cutting device |
| CN105666540A (en) * | 2016-03-10 | 2016-06-15 | 中原工学院 | Fiber cutter with wide applicability |
| CN106881746A (en) * | 2017-04-07 | 2017-06-23 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of rock wool production length control method and device |
-
2014
- 2014-12-30 CN CN201420858390.1U patent/CN204354180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526741A (en) * | 2014-12-30 | 2015-04-22 | 长安大学 | Carbon fiber cutting device for laboratory and cutting method of carbon fiber cutting device |
| CN104526741B (en) * | 2014-12-30 | 2017-11-14 | 长安大学 | A kind of use for laboratory carbon fiber cutter device and its cutting method |
| CN105666540A (en) * | 2016-03-10 | 2016-06-15 | 中原工学院 | Fiber cutter with wide applicability |
| CN106881746A (en) * | 2017-04-07 | 2017-06-23 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of rock wool production length control method and device |
| CN106881746B (en) * | 2017-04-07 | 2018-07-20 | 马鞍山市北大益丰环保科技有限责任公司 | A kind of rock wool production length control method and device |
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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: 20150527 Termination date: 20161230 |