CN219244276U - Graphene coiled material sintering clamp - Google Patents

Abstract

The utility model discloses a graphene coiled material sintering clamp, which belongs to the technical field of sintering clamps, and comprises a first graphite column and at least two partition plates sleeved on the first graphite column; d-shaped gaskets are sleeved on the first graphite columns positioned between the partition plates; the first graphite column is of a solid structure; the conventional bolt structure for fixing the partition plate is replaced by a D-shaped gasket sleeved with the first graphite column, so that the shearing force between the original partition plate and the bolt is effectively converted into the plane extrusion force between the partition plate and the D-shaped gasket, the compression area is increased, the pressure is uniformly distributed, and the effect of improving the overall strength can be achieved by matching with the solid graphite column; the problem of current sintering anchor clamps, fixed division board because of need set up bolt locating hole on the graphite post to lead to the intensity of graphite post to reduce, and then shortened anchor clamps's life is solved.

Description

Graphene coiled material sintering clamp

Technical Field

The utility model belongs to the technical field of sintering clamps, and particularly relates to a graphene coiled material sintering clamp.

Background

At present, a graphite column with a plurality of bolt holes is penetrated through a storage partition board, and bolts penetrate through bolt holes on the graphite column by utilizing bolts, so that the storage partition board is fixed at any position of the graphite column.

This sintering fixture can place the graphite alkene coiled material on putting the thing baffle so that follow-up sintering work, but in order to keep putting the stability of thing baffle, can generally set up many graphite posts at putting the thing baffle, can be because be equipped with a plurality of bolt holes on the graphite post, thereby can destroy the bulk strength of graphite post and influence the stability of anchor clamps, and bolt hole complex locate mode also can take place the bolt fracture because of the rising of the weight of the object that bears, and then there is the graphite alkene coiled material and take place the damage risk at the in-process of sintering.

Therefore, a sintering fixture which is convenient for sintering the graphene coiled material and can improve the overall reliability needs to be designed.

Disclosure of Invention

In order to overcome the defects in the prior art, the technical problems to be solved by the utility model are as follows: how to provide a sintering fixture which is convenient for sintering graphene coiled materials and can improve the overall reliability.

In order to solve the technical problems, the utility model adopts the following technical scheme: a graphene coiled material sintering clamp comprises a first graphite column and at least two partition plates sleeved on the first graphite column; d-shaped gaskets are sleeved on the first graphite columns positioned between the partition plates; the first graphite column is of a solid structure.

Wherein, the axis of the first graphite column is taken as a rotating shaft, and at least three second graphite columns are uniformly distributed on the partition plate in circumference; the partition plate is provided with a graphite column fixing hole; and the second graphite column is in sliding connection with the graphite column fixing hole.

And the two ends of the first graphite column and the second graphite column are in threaded connection with the two partition plates arranged at the outermost sides.

The D-shaped gasket comprises a U-shaped lock body and a straight-line lock catch; the two wings of the U-shaped lock body are provided with locking grooves with openings arranged oppositely; two ends of the straight-line lock catch are provided with lock points matched with the lock grooves.

Wherein the thickness of the D-shaped gasket is 10 mm-40 mm.

Wherein, division board and D shape gasket are graphite material.

The utility model has the beneficial effects that: the graphene coiled material sintering clamp provided by the utility model is simple in structure and convenient to use, the conventional bolt structure for fixing the partition plate is replaced by the D-shaped gasket sleeved with the first graphite column, the shearing force between the original partition plate and the bolt is effectively converted into the plane extrusion force between the partition plate and the D-shaped gasket, the compression area is increased, the compression force is uniformly distributed, and the effect of improving the overall strength can be achieved by matching with the solid graphite column.

Drawings

FIG. 1 is a schematic view of a conventional sintering clamp;

FIG. 2 is a schematic diagram of a conventional graphite column;

FIG. 3 is a schematic view of a conventional dowel pin;

fig. 4 is a schematic structural diagram of a graphene coiled material sintering fixture according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing the assembly of a first graphite column, separator plate and D-shaped gasket in accordance with an embodiment of the present utility model;

FIG. 6 is a schematic view of a D-pad according to an embodiment of the present utility model;

FIG. 7 is a top view of an embodiment of the utility model in an unlocked D-pad state;

description of the reference numerals:

1. a first graphite column;

2. a partition plate; 21. a graphite column fixing hole;

3. d-shaped gaskets; 31. a U-shaped lock body; 311. a locking groove; 32. the straight-line lock catch; 321. locking points.

4. A second graphite column; 5. a thread; 6. a pin hole; 7. and (5) positioning pins.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

The most critical concept of the utility model is as follows: the solid structure's first graphite column to and cup joint and be used for fixed and separate the D shape gasket of division board on first graphite, not only can improve holistic intensity, can also avoid the unreliable condition of location because of the bolt structure brings.

Referring to fig. 4 to 7, the graphene coiled material sintering fixture provided by the utility model comprises a first graphite column 1 and at least two partition plates 2 sleeved on the first graphite column 1; a D-shaped gasket 3 is sleeved on the first graphite column 1 positioned between the partition plates 2; the first graphite column 1 is of solid construction.

From the above description, the beneficial effects of the utility model are as follows: the graphene coiled material sintering clamp is characterized in that a conventional bolt structure for fixing a partition plate is replaced by a D-shaped gasket 3 sleeved with a first graphite column 1, so that the shearing force between an original partition plate 2 and a bolt is effectively converted into plane extrusion force between the partition plate 2 and the D-shaped gasket 3, the compression area is increased, the pressure is uniformly distributed, and the effect of improving the overall strength can be achieved by matching with a solid graphite column; the device simple structure, convenient operation compare with current sintering anchor clamps, can avoid setting up a plurality of bolt locating holes and reduce the intensity of graphite post on the graphite post for fixed division board 2, and then shortened anchor clamps's life.

Further, at least three second graphite columns 4 are uniformly circumferentially distributed on the partition plate 2 by taking the axis of the first graphite column 1 as a rotating shaft; the division plate 2 is provided with a graphite column fixing hole 21; the second graphite column 4 is slidably connected with the graphite column fixing hole 21.

As can be seen from the above description, the second graphite columns 4 provided on the partition plate 2 can further support the partition plate 2, so as to avoid the situation that the graphene coiled material falls down due to the inclination caused by uneven stress of the partition plate 2; because the first graphite column 1 and the second graphite column 4 are solid structures, the partition plate 2 can be reliably fixed without punching holes on the first graphite column 1 and the second graphite column 4, so that the number of the second graphite columns 4 can be effectively reduced, and the equipment cost can be indirectly saved.

Further, both ends of the first graphite column 1 and the second graphite column 4 are screwed with the two partition plates 2 provided at the outermost sides.

From the above description, the design can play a role in fixing the whole furniture, and prevent the first graphite column 1 and the second graphite column 4 from being separated from the partition plate 2, so that the structure is scattered, and the fixing effect on the graphene coiled material is lost.

Further, the D-shaped gasket 3 comprises a U-shaped lock body 31 and a straight-line-shaped lock catch 32; the two wings of the U-shaped lock body 31 are provided with locking grooves 311 with opposite openings; the two ends of the straight-line lock catch 32 are provided with locking points 321 matched with the locking grooves 311.

From the above description, the design facilitates the disassembly of the D-shaped gasket 3, which not only ensures that the separation between the separation plates 2 is convenient for placing the graphene coiled material distance, but also improves the overall installation efficiency.

Further, the thickness of the D-shaped gasket 3 is 10mm to 20mm.

From the above description, it is apparent that the design can facilitate the staff to adjust the spacing between the separation plates 2 according to the size of the coil, thereby improving the suitability between the sintering jig and graphene coils of various sizes.

Further, the partition plate 2 and the D-shaped gasket 3 are both made of graphite.

From the above description, the design can avoid doping other substances in the sintering process of graphene, so that the purity of the graphene coiled material is reduced, and meanwhile, the whole weight of the clamp can be effectively reduced by adopting the graphene, so that more graphene coiled materials can be sintered under the condition of unchanged total weight.

The graphene coiled material sintering clamp disclosed by the utility model can assist in sintering of graphene coiled materials.

The first embodiment of the utility model is as follows:

referring to fig. 4 to 5, a graphene coil sintering jig includes a first graphite column 1, and four partition plates 2 sleeved on the first graphite column 1; a D-shaped gasket 3 is sleeved on the first graphite column 1 positioned between the partition plates 2; four second graphite columns 4 are uniformly circumferentially distributed on the partition plate 2 by taking the axis of the first graphite column 1 as a rotating shaft; the division plate 2 is provided with a graphite column fixing hole 21; the second graphite column 4 is in sliding connection with the graphite column fixing hole 21; the first graphite column 1 and the second graphite column 4 are solid structures; both ends of the first graphite column 1 and the second graphite column 4 are in threaded connection with two partition plates 2 arranged at the outermost sides; the partition plate 2 and the D-shaped gasket 3 are both made of graphite.

Referring to fig. 6 to 7,D, the gasket 3 includes a U-shaped lock body 31 and a "in-line" shaped shackle 32; the two wings of the U-shaped lock body 31 are provided with locking grooves 311 with opposite openings; the two ends of the straight-line lock catch 32 are provided with lock points 321 matched with the lock grooves 311; the thickness of the D-shaped gasket 3 is 10mm.

The working principle of the utility model is as follows: firstly, selecting a corresponding number of partition plates 2 to be sleeved on a first graphite column 1 according to the number of graphene coiled materials to be sintered, and sleeving a D-shaped gasket 3 on the first graphite column 1 positioned between two connected partition plates 2 according to the size of the graphene coiled materials; then, the graphite column fixing holes 21 on each partition plate 2 are aligned, and the second graphite column 4 passes through the graphite column fixing holes 21 so as to ensure that the partition plates 2 can be relatively stationary and avoid tilting; then, the first graphite column 1 and the second graphite column 4 are rotated again, so that the two ends of the first graphite column 1 and the two ends of the second graphite column 4 can be firmly connected with the two outermost partition plates 2, and the installation work of the clamp can be completed; finally, the graphene coiled material to be sintered is placed on the partition plate 2, so that subsequent sintering work can be performed.

In conclusion, the graphene coiled material sintering clamp provided by the utility model has the advantages of simple overall structure and convenience in operation; the conventional bolt structure for fixing the partition plate is replaced by a D-shaped gasket sleeved with the first graphite column, so that the shearing force between the original partition plate and the bolt is effectively converted into the plane extrusion force between the partition plate and the D-shaped gasket, the compression area is increased, the pressure is uniformly distributed, and the effect of improving the overall strength can be achieved by matching with the solid graphite column; the existing sintering clamp is made up, and the partition plate is fixed due to the fact that the bolt positioning holes are formed in the graphite column, so that the strength of the graphite column is reduced, and the service life of the clamp is shortened.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims (6)

1. The graphene coiled material sintering clamp is characterized by comprising a first graphite column and at least two partition plates sleeved on the first graphite column; d-shaped gaskets are sleeved on the first graphite columns positioned between the partition plates; the first graphite column is of a solid structure.

2. The graphene coiled material sintering clamp according to claim 1, wherein at least three second graphite columns are uniformly circumferentially distributed on the partition plate by taking the axis of the first graphite column as a rotation axis; the partition plate is provided with a graphite column fixing hole; and the second graphite column is in sliding connection with the graphite column fixing hole.

3. The graphene coil firing jig according to claim 2, wherein both ends of the first and second graphite columns are screwed with two partition plates provided at outermost sides.

4. The graphene coil sintering fixture of claim 1, wherein the D-shaped gasket comprises a U-shaped lock body and a "in-line" shaped lock catch; the two wings of the U-shaped lock body are provided with locking grooves with openings arranged oppositely; two ends of the straight-line lock catch are provided with lock points matched with the lock grooves.

5. The graphene coil firing jig according to claim 1, wherein the thickness of the D-shaped shims is 10mm to 40mm.

6. The graphene coil firing jig of claim 1, wherein the separator plate and D-shaped gasket are both graphite.

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