CN207456893U - One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample - Google Patents
One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample Download PDFInfo
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- CN207456893U CN207456893U CN201721563843.8U CN201721563843U CN207456893U CN 207456893 U CN207456893 U CN 207456893U CN 201721563843 U CN201721563843 U CN 201721563843U CN 207456893 U CN207456893 U CN 207456893U
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- fracture toughness
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- graphite material
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Abstract
The utility model is related to one kind to be used for the manual grooving apparatus of graphite material fracture toughness test sample, including pedestal, transverse baffle, longitudinal baffle, shelves bar assembly and positioning component, horizontally disposed second through slot is offered between first through slot to being provided with the first through slot along its width on pedestal；Transverse baffle is symmetrically arranged on pedestal, and horizontal clamping work is carried out to sample；Longitudinal baffle is symmetrically arranged on pedestal, and positioned at the same side of pedestal, and it carries out longitudinal direction to sample and clamps work；Shelves bar assembly is installed on the opposite side of pedestal compared with longitudinal baffle, and placement space is formed between transverse baffle and longitudinal baffle；Positioning component is symmetrically arranged at the first through slot, and positioning work is carried out to cutting tool, it can be achieved that carrying out accurate notch fluting to fracture toughness sample.
Description
Technical field
The utility model is related to graphite material technical field of measurement and test, are specially that one kind is used for graphite material fracture toughness test
The manual grooving apparatus of sample.
Background technology
Fracture toughness refers to that material prevents the measurement of macroscopic cracking unstable propagation ability and material from resisting brittle break
Roughness Parameter.The in vivo micro-crack of graphite is opened, extends, extended under external force, until reaching the degree of unstability, so as to draw
Play the fracture of graphite material.And it is artificially to be cut into a notch on material to use for the test of graphite material fracture property
To simulate fracture, ASTMD777 has carried out detection method specification, but does not have to the grooving apparatus of fracture toughness sample notch
Clearly, therefore whether the processing of fracture toughness sample meets test method requirement and can not ensure.
Utility model content
In view of the above problems, the utility model aim be to provide it is a kind of manual for graphite material fracture toughness test sample
Grooving apparatus, by the way that sample is put into the placement space for being surrounded combination by transverse baffle, longitudinal baffle and shelves bar assembly and being formed
It is interior, and sample is fixed by transverse baffle and longitudinal baffle, the positioning component for recycling precision controllable to cutting tool into
Row positioning, realizes and carries out accurate notch fluting to fracture toughness sample.
To achieve the above object, the utility model provides following technical solution：
One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample, including：
Pedestal is opened up along its width to being provided with the first through slot between first through slot on the pedestal
There is horizontally disposed second through slot；
Transverse baffle, the transverse baffle are symmetrically arranged on the upper surface of the pedestal, and horizontal folder is carried out to sample
Tight work；
Longitudinal baffle, the longitudinal baffle are symmetrically arranged on the upper surface of the pedestal, and positioned at the same of the pedestal
Side, and it carries out longitudinal direction to sample and clamps work；
Shelves bar assembly, the shelves bar assembly is installed on the opposite side of the pedestal compared with the longitudinal baffle, with institute
It states and placement space is formed between transverse baffle and longitudinal baffle；
Positioning component, the positioning component are symmetrically arranged at first through slot, cutting tool are positioned
Work.
As an improvement, it is fixedly installed graduated scale at first through slot.
As an improvement, be both provided with bolt on the transverse baffle and longitudinal baffle, by the bolt to sample into
Row clamps work.
As an improvement, the transverse baffle is slideably positioned in longitudinal baffle on the pedestal.
As an improvement, the bottom of the transverse baffle and longitudinal baffle is fixedly installed threaded joints, and pass through spiral shell
Line connecting portion is arranged at nut cooperation fastening on the pedestal.
As an improvement, the shelves bar assembly include three length directions along the pedestal it is isometrical and collinearly set first
Shelves item wherein first grade of item positioned at both sides is fixedly installed on the pedestal, is slideably positioned in positioned at first grade of intermediate item
At second through slot.
As an improvement, the first screw thread is both provided on first grade of item, it is tight by nut and the first thread fitting
It is fixed to be placed on the pedestal.
As an improvement, the positioning component includes the second gear item of four isometrical settings, the second gear item is arranged in pairs
And it is respectively arranged in first through slot.
As an improvement, the second screw thread is both provided on the second gear item, it is tight by nut and the second thread fitting
It is fixed to be placed on the pedestal.
The beneficial effects of the utility model are：
(1) the utility model surrounds combination shape by being put into sample by transverse baffle, longitudinal baffle and shelves bar assembly
Into placement space in, and sample is fixed by transverse baffle and longitudinal baffle, the positioning component for recycling precision controllable
Cutting tool is positioned, realizes and accurate notch fluting work is carried out to fracture toughness sample；
(2) the utility model can be directed to sample by the way that transverse baffle and longitudinal baffle are slidably arranged on the pedestal
The size of the size adjusting placement space of product, limits using from sample size, and practicability is good；
(3) the utility model is carrying out positioning work by the way that graduated scale, positioning component are fixedly installed at the second through slot
Shi Jingdu is controllable, and the accuracy of slotting position is made to get a promotion, and spacing is adjustable between the second gear item being arranged in pairs, and is suitable for
Various sizes of cutting tool.
The advantages that sample size is adjustable in conclusion the utility model has, easy to operate, and accuracy is high, it is especially suitable
In graphite material technical field of measurement and test.
Description of the drawings
Fig. 1 is one dimensional structure diagram of the utility model embodiment；
Fig. 2 is one overlooking the structure diagram of the utility model embodiment；
Fig. 3 is one present invention looks up structural representation of the utility model embodiment；
Fig. 4 is understructure schematic diagram in the utility model embodiment one；
Fig. 5 is the utility model transverse baffle and longitudinal baffle combining structure schematic diagram；
Fig. 6 is this practicality shelves bar assembly structure diagram；
Fig. 7 is the utility model second gear combining structure schematic diagram；
Fig. 8 is two structure diagram of the utility model embodiment.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Convenient for description the utility model and simplify description rather than instruction or imply signified equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
Embodiment one
As shown in Figure 1, Figure 2 with shown in Fig. 3, one kind for the manual grooving apparatus of graphite material fracture toughness test sample, including：
Pedestal 1, along its width to being provided with the first through slot 11 on the pedestal 1, first through slot 11 it
Between offer horizontally disposed second through slot 12 and several mounting holes 14；
Transverse baffle 2, the transverse baffle 2 are symmetrically arranged on the upper surface of the pedestal 1, and sample is carried out laterally
Clamp work；
Longitudinal baffle 3, the longitudinal baffle 3 are symmetrically arranged on the upper surface of the pedestal 1, and positioned at the pedestal 1
The same side, and it carries out longitudinal direction to sample and clamps work；
Shelves bar assembly 4, the shelves bar assembly 4 are installed on the opposite side of the pedestal 1 compared with the longitudinal baffle 3,
Placement space 5 is formed between the transverse baffle 2 and longitudinal baffle 3；
Positioning component 6, the positioning component 6 are symmetrically arranged at first through slot 11, and cutting tool is carried out
Position work.
It it should be noted that after sample is put into placement space 5, first relies on grade bar assembly 4, recycles transverse gear
Plate 2 and longitudinal baffle 3 carry out the clamping work of transverse and longitudinal respectively, make samples remained stable motionless, transfer and position further according to demand
The position of component 6, positions cutting tool, waits fluting.
It should be further noted that transverse baffle 2, longitudinal baffle 3, shelves bar assembly 4 and positioning component 6 pass through peace
Dress hole 14 is connected with pedestal 1.
As shown in figure 4, as a preferred embodiment, it is fixedly installed graduated scale at first through slot 11
13。
It should be noted that by setting graduated scale 13, positioning component 6 can be according to the quarter when carrying out positioning work
Degree ruler 13 is more accurately positioned work so that the manipulation accuracy of device gets a promotion.
As a preferred embodiment, the transverse baffle 2 leads to being both provided with bolt 21 on longitudinal baffle 3
It crosses and rotates the bolt 21 work is clamped to sample.
As shown in figure 5, as a preferred embodiment, the transverse baffle 2 and the bottom of longitudinal baffle 3 are fixed
Threaded joints 20 are provided with, and is connected through a screw thread portion 20 and is arranged at the cooperation fastening of nut 10 on the pedestal 1.
It should be noted that in this implementation, preferably using thread fiting mode by transverse baffle 2 and longitudinal baffle
3 fastening be arranged on the pedestal 1, convenient disassembly and beneficial to replace parts；It certainly, also can be by other means to transverse gear
Plate 2 carries out fastening work with longitudinal baffle 3.
As shown in fig. 6, as a preferred embodiment, the shelves bar assembly 4 includes the length three along the pedestal 1
Spend that direction is conllinear and first grade of item 41 of isometrical setting, wherein first grade of item 41 positioned at both sides is fixedly installed on the pedestal 1
On, it is slideably positioned in positioned at first grade of intermediate item 41 at second through slot 12.
As a preferred embodiment, being both provided with the first screw thread 411 on first grade of item 41, pass through spiral shell
The 10 and first cooperation fastening of screw thread 411 of mother is arranged on the pedestal 1.
It should be noted that sample is when carrying out fluting work, due to the difference of slotting position, the stress feelings of sample
Condition is different, in the present embodiment by will be located at first grade of intermediate item 41 set in the second through slot 12, can be according to fluting
Position it is different to it into the adjusting of row position, it is made to carry out most reliable support work to sample, and after good position is adjusted
Fastening work is carried out to it by nut 10.
As a preferred embodiment, the positioning component 6 includes the second gear item 61 of four isometrical settings, it is described
Second gear item 61 is arranged in pairs and is respectively arranged in first through slot 11.
As shown in fig. 7, as a preferred embodiment, be both provided with the second screw thread 611 on the second gear item 61,
It is arranged at by the fastening of 10 and second thread fitting of nut on the pedestal 1.
It should be noted that second gear item 61 is arranged in pairs respectively in the first through slot 11, using between any two
Extruding cutting tool is carried out before and after it is fixed, make cutter that can carry out stable cutting work, and coordinate at the first through slot 11
Graduated scale 13, blade is made to remain and samples vertical, ensure that the accuracy of fluting.
Embodiment two
Fig. 8 is a kind of embodiment two for the manual grooving apparatus of graphite material fracture toughness test sample of the utility model
A kind of structure diagram；As shown in figure 8, it is wherein used with a kind of identical or corresponding component of embodiment corresponding with embodiment one
Reference numeral, for simplicity, hereafter only description and the distinctive points of embodiment one, the embodiment two and implementation shown in FIG. 1
Example one the difference is that：
As a preferred embodiment, the transverse baffle 2 is slideably positioned in the pedestal 1 with longitudinal baffle 3
On.
It should be noted that corresponding on pedestal 1 be provided with sliding slot 15, transverse baffle 2 is slided with longitudinal baffle 3
It is arranged in sliding slot 15, when sample size changes, the big of placement space 5 is changed with longitudinal baffle 3 by mobile transverse baffle 2
It is small, it is allowed to match with the size of sample, beneficial to the more firm clamping work of sample progress.
The course of work
Sample is put into placement space 5, by shelves bar assembly 4 and using transverse baffle 2 and longitudinal baffle 3 respectively to this
Fixation is realized in the clamping work that sample carries out transverse and longitudinal, graduated scale 13 is recycled to adjust the position of positioning component 6, to cutting tool
It is positioned.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. one kind is used for the manual grooving apparatus of graphite material fracture toughness test sample, which is characterized in that including：
Pedestal (1), along its width to being provided with the first through slot (11), first through slot on the pedestal (1)
(11) horizontally disposed second through slot (12) is offered between；
Transverse baffle (2), the transverse baffle (2) are symmetrically arranged on the upper surface of the pedestal (1), sample are carried out horizontal
To clamping work；
Longitudinal baffle (3), the longitudinal baffle (3) are symmetrically arranged on the upper surface of the pedestal (1), and positioned at the pedestal
(1) the same side, and it carries out longitudinal direction to sample and clamps work；
Shelves bar assembly (4), the shelves bar assembly (4) are installed on the another of the pedestal (1) compared with the longitudinal baffle (3)
Placement space (5) is formed between side, with the transverse baffle (2) and longitudinal baffle (3)；
Positioning component (6), the positioning component (6) are symmetrically arranged at first through slot (11), to cutting tool into
Row positioning work.
It is 2. according to claim 1 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, graduated scale (13) is fixedly installed at first through slot (11).
It is 3. according to claim 1 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the transverse baffle (2) on longitudinal baffle (3) with being both provided with bolt (21), by the bolt (21) to sample
It is clamped work.
It is 4. according to claim 3 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the transverse baffle (2) is slideably positioned in longitudinal baffle (3) on the pedestal (1).
It is 5. according to claim 3 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the transverse baffle (2) and the bottom of longitudinal baffle (3) are fixedly installed threaded joints (20), and pass through screw thread
Connecting portion (20) is arranged at nut (10) cooperation fastening on the pedestal (1).
It is 6. according to claim 1 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the length direction of the shelves bar assembly (4) including three grades along the pedestals (1) is conllinear and first grade of item of isometrical setting
(41), wherein first grade of item (41) positioned at both sides is fixedly installed on the pedestal (1), positioned at first grade of intermediate item (41)
It is slideably positioned at second through slot (12).
It is 7. according to claim 6 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, is both provided with the first screw thread (411) on first grade of item (41), passes through nut (10) and the first screw thread (411)
Cooperation fastening is arranged on the pedestal (1).
It is 8. according to claim 1 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the positioning component (6) includes the second gear item (61) of four isometrical settings, and the second gear item (61) is arranged in pairs simultaneously
It is respectively arranged in first through slot (11).
It is 9. according to claim 8 a kind of for the manual grooving apparatus of graphite material fracture toughness test sample, feature
It is, the second screw thread (611) is both provided on the second gear item (61), it is tight by nut (10) and the second thread fitting
It is fixed to be placed on the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563843.8U CN207456893U (en) | 2017-11-21 | 2017-11-21 | One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563843.8U CN207456893U (en) | 2017-11-21 | 2017-11-21 | One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample |
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| Publication Number | Publication Date |
|---|---|
| CN207456893U true CN207456893U (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563843.8U Active CN207456893U (en) | 2017-11-21 | 2017-11-21 | One kind is used for the manual grooving apparatus of graphite material fracture toughness test sample |
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| CN (1) | CN207456893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323899A (en) * | 2018-10-04 | 2019-02-12 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of biologic medical experiment sample stripping and slicing robot |
-
2017
- 2017-11-21 CN CN201721563843.8U patent/CN207456893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323899A (en) * | 2018-10-04 | 2019-02-12 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of biologic medical experiment sample stripping and slicing robot |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 9 Zhonggang Avenue, Chicheng Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Sinosteel new materials Co.,Ltd. Address before: 313100 9 Zhonggang Avenue, Chicheng Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: SINOSTEEL CORPORATION NEW MATERIAL (ZHEJIANG) Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313100 9 Zhonggang Avenue, Chicheng Town, Huzhou City, Zhejiang Province Patentee after: Symantec Advanced Materials Co.,Ltd. Address before: 313100 9 Zhonggang Avenue, Chicheng Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: Sinosteel new materials Co.,Ltd. |