CN211740654U

CN211740654U - Sampling device

Info

Publication number: CN211740654U
Application number: CN202020249961.7U
Authority: CN
Inventors: 林勇
Original assignee: Dongguan Dongyu New Material Co ltd
Current assignee: Dongguan Dongyu New Material Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-23
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a sampling device, include sample platform and be located the clamp plate of sample platform top, the top of clamp plate is equipped with the spring of vertical setting, the top of spring is equipped with the handle, the bottom of handle is equipped with and runs through the spring extends to be equipped with the nut in the clamp plate, the spring housing is located on the nut, the bottom of nut is equipped with rather than the assorted tool bit, the top of handle is equipped with a plurality of screws all with the distribution. The beneficial effects are that: the worker provides a pressing handle to enable the cutter head to cut into the graphite, the sample can be cut off by rotating the handle, the cutting depth can be controlled through an adjusting nut, the size of the cutter head is controlled by fine grinding, the cutter edge is sharp, and the cut sample is free of cloak burrs; the pressure of the pressure plate can be adjusted by adjusting the pretightening force of the spring, so that the use is convenient; the cutting depth can be accurately controlled, the size precision of a test sample can be ensured, and the test precision is improved.

Description

Sampling device

Technical Field

The utility model relates to a sample technical field on the graphite material area particularly, relates to a sampling device.

Background

Graphite is a transition type crystal between atomic, metallic and molecular crystals. And forming covalent bonds among the same-layer carbon atoms in the crystal by sp2 hybridization, wherein each carbon atom is connected with three other carbon atoms, and six carbon atoms form a regular hexagonal ring on the same plane and stretch to form a lamellar structure.

And the current ink material belt sampling device can not adjust the cutting depth, so that the test of the heat conductivity coefficient is not accurate enough.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a sampling device to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a sampling device, includes sample platform and is located the clamp plate of sample platform top, the top of clamp plate is equipped with the spring of vertical setting, the top of spring is equipped with the handle, the bottom of handle is equipped with and runs through the spring extends to be equipped with the nut in the clamp plate, the spring housing is located on the nut, the bottom of nut is equipped with rather than assorted tool bit, the top of handle is equipped with a plurality of screws all with the distribution.

Preferably, the screws are arranged in a ring shape, and the number of the screws is six.

Preferably, two ends of the spring are respectively connected with the pressure plate and the handle.

Preferably, the pressing plate is of a hollow structure with an opening at the bottom end, and a plurality of grooves which are distributed uniformly are formed in the bottom end of the pressing plate.

The utility model has the advantages that: the worker provides a pressing handle to enable the cutter head to cut into the graphite, the sample can be cut off by rotating the handle, the cutting depth can be controlled through an adjusting nut, the size of the cutter head is controlled by fine grinding, the cutter edge is sharp, and the cut sample is free of cloak burrs; the pressure of the pressure plate can be adjusted by adjusting the pretightening force of the spring, so that the use is convenient; the cutting depth can be accurately controlled, the size precision of a test sample can be ensured, and the test precision is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a sampling device according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a sampling device according to an embodiment of the present invention.

In the figure:

1. a sampling platform; 2. pressing a plate; 3. a spring; 4. a handle; 5. a nut; 6. a cutter head; 7. a screw; 8. and (4) a groove.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a sampling device.

The first embodiment;

as shown in fig. 1-2, according to the utility model discloses a sampling device, include sampling platform 1 and be located the clamp plate 2 of sampling platform 1 top, the top of clamp plate 2 is equipped with the spring 3 of vertical setting, the top of spring 3 is equipped with handle 4, the bottom of handle 4 is equipped with and runs through spring 3 and extend to be equipped with nut 5 in the clamp plate 2, spring 3 cover is located on the nut 5, the bottom of nut 5 is equipped with rather than assorted tool bit 6, the top of handle 4 is equipped with a plurality of screws 7 all with the distribution.

Example two;

as shown in fig. 1-2, the screws 7 are annularly arranged, the number of the screws 7 is six, two ends of the spring 3 are respectively connected with the pressing plate 2 and the handle 4, the pressing plate 2 is of a hollow structure with an open bottom end, and a plurality of grooves 8 which are distributed are formed in the bottom end of the pressing plate 2.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, the graphite surface in material area is upwards placed on sampling platform 1, and tool bit 6 is towards the graphite surface, and the material area is pushed down to clamp plate 2, and pressure size accessible spring 3 is adjusted, presses handle 4, makes the edge of a knife of tool bit cut into graphite, and sample can be cuted down to rotating handle 4, and the depth of cut is controlled through adjusting nut 5.

In summary, with the aid of the technical solution of the present invention, the worker provides the pressing handle 4 to make the cutter head 6 cut into the graphite, the sample can be cut off by rotating the handle 4, the cutting depth can be controlled by the adjusting nut 5, the size of the cutter head 6 is controlled by fine grinding, the cutter edge is sharp, and the cut sample has no cloak burrs; the pressure of the pressure plate 2 can be adjusted by adjusting the pretightening force of the spring 3, so that the use is convenient; the cutting depth can be accurately controlled, the size precision of a test sample can be ensured, and the test precision is improved

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sampling device, its characterized in that includes sampling platform (1) and is located clamp plate (2) of sampling platform (1) top, the top of clamp plate (2) is equipped with spring (3) of vertical setting, the top of spring (3) is equipped with handle (4), the bottom of handle (4) is equipped with and runs through spring (3) and extend to nut (5) in clamp plate (2), spring (3) cover is located on nut (5), the bottom of nut (5) is equipped with rather than assorted tool bit (6), the top of handle (4) is equipped with a plurality of evenly distributed's screw (7).

2. A sampling device according to claim 1, characterized in that said screws (7) are arranged in a ring shape and in that said screws (7) are six in number.

3. A sampling device according to claim 1, characterized in that the spring (3) is connected at both ends to the pressure plate (2) and the handle (4), respectively.

4. The sampling device according to claim 1, characterized in that the pressing plate (2) is a hollow structure with an open bottom end, and the bottom end of the pressing plate (2) is provided with a plurality of uniformly distributed grooves (8).