CN215512335U

CN215512335U - Simple tool for graphite-wrapped foam

Info

Publication number: CN215512335U
Application number: CN202121925545.5U
Authority: CN
Inventors: 陈曲; 温瑞; 贾占辉; 吴晓宁; 朱光福
Original assignee: Beijing Zhongshi Weiye Technology Yixing Co ltd; JONES TECH PLC; Wuxi Zhongshi Kuluojie Technology Co ltd; Jones Tech Wu Xi PLC
Current assignee: Beijing Zhongshi Weiye Technology Yixing Co ltd; JONES TECH PLC; Wuxi Zhongshi Kuluojie Technology Co ltd; Jones Tech Wu Xi PLC
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-14
Anticipated expiration: 2031-08-17

Abstract

The utility model provides a simple graphite foam-packing tool which comprises a cavity and a core, wherein the cavity is provided with a first cavity, the first cavity extends along a first direction, and the core can be inserted into the first cavity to be connected with the cavity; the mold core is provided with a guide space, and the guide space penetrates through the mold core along a second direction; the second direction is perpendicular to the first direction. This application is through the cotton processing demand of the different graphite package bubble of the mode quick matching of changing the core, reduces the operation degree of difficulty and frock cost, improves machining efficiency.

Description

Simple tool for graphite-wrapped foam

Technical Field

The utility model relates to the technical field of heat conduction product processing, in particular to a simple tool for graphite-wrapped foam.

Background

With the increasing technological level, the living standard of people is continuously improved, and the performance requirements of various devices are also continuously improved. The performance of the equipment is improved, and the generated heat is increased correspondingly, so that higher requirements on the heat dissipation performance of the equipment are put forward.

The heat conduction product is applied to equipment, so that the heat conduction efficiency of the equipment can be improved, and the heat dissipation of the equipment is accelerated. The heat conducting product used on the original equipment mainly comprises a graphite flake and a heat conducting gasket, which can improve the heat conducting performance, but lack excellent resilience performance, and the heat conducting material is easy to damage; adopt the cotton mode of graphite strip parcel bubble, can compromise the heat conductivity of graphite and the cotton resilience performance of bubble, solve equipment heat dissipation problem and the fragile problem of heat conduction material, so graphite package bubble cotton product relies on the advantage of high heat conduction, can kick-back to occupy bigger and bigger market share in recent years.

The existing sample preparation tool for graphite bubble wrapping cotton is complex in structure, and when graphite strips of different shapes or sizes are wrapped, the sample preparation tool needs to be integrally replaced, so that the operation is inconvenient, and the tool cost is high.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the simple tool for the graphite-coated foam, the corresponding film cores are replaced according to graphite strips in different shapes, the problem of frequent overall replacement of the tool is solved, and the tool cost is reduced. The technical scheme adopted by the utility model is as follows:

a simple graphite foam-wrapped tooling comprises a cavity and a core, wherein a first cavity is arranged on the cavity, the first cavity extends along a first direction, and the core can be inserted into the first cavity to be connected with the cavity; the mold core is provided with a guide space, and the guide space penetrates through the mold core along a second direction to control the movement direction of the graphite strips; the second direction is perpendicular to the first direction.

Further, a third cavity is arranged on the cavity, extends along a third direction and is communicated with the first cavity; the third direction is perpendicular to the first and second directions.

Furthermore, a second cavity for the graphite strip to penetrate into the cavity is arranged on the cavity, and the second cavity is communicated with the first cavity.

Furthermore, a fourth cavity for the graphite strips to penetrate out of the cavity is arranged on the cavity, and the fourth cavity is communicated with the first cavity.

The utility model has the advantages that: when the device is used, foam is attached to the graphite strip on one side of the cavity and penetrates through the guide space along with the graphite strip, so that the foam is completely attached to the graphite strip in the guide space, and the molded graphite wrapped foam is output on the other side of the cavity;

because the shape and the size of the guide space that the graphite package bubble of different specifications corresponds are different, so when preparing the graphite package bubble of different specifications cotton, only need to change the core that corresponds can, do not need whole change frock, convenient operation is quick, can also reduce the frock cost.

Drawings

Fig. 1 is an assembly view of the present invention.

Fig. 2 is a structural view of a cavity in the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.

Fig. 5 is a cross-sectional view taken along line B-B of fig. 3.

Fig. 6 is a cross-sectional view taken along line D-D of fig. 3.

FIG. 7 is a view of an embodiment of the core of the present invention.

In the figure: 1-cavity, 2-core, 101-first chamber, 102-second chamber, 103-third chamber, 104-fourth chamber, 201-guiding space.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, the utility model provides a simple graphite-foam-wrapped tooling, which comprises a cavity 1 and a core 2, wherein the cavity 1 is provided with a first cavity 101, the first cavity 101 extends along a first direction, and the core 2 can be inserted into the first cavity 101 to be connected with the cavity 1; the core 2 is provided with a guide space 201, and the guide space 201 penetrates through the core 2 along a second direction to control the movement direction of the graphite strips; the second direction is perpendicular to the first direction.

In this application, the bubble cotton is connected with the graphite strip with the mode that bonds, so when processing, select suitable core 2, the specification that makes guide space 201 corresponds with the specification of the graphite strip of required processing, insert core 2 in first cavity 101 before the processing, then penetrate graphite strip one end from guide space 201 one end and wear out from its other end, make the graphite strip remove in guide space 201, with the cotton adhesion of bubble on graphite strip surface on one side of die cavity 1, along with the removal of graphite strip, the cotton tight graphite strip that pastes in getting into guide space 201 of bubble, it is cotton for fashioned graphite package bubble to export from 1 opposite side of die cavity.

In an embodiment of the present application, the first cavity 101 penetrates through the cavity 1, so that the core 2 can penetrate through the cavity 1, the guiding position of the graphite strip can be adjusted, and the limitation of the processing space on the movement of the graphite strip is reduced.

This application utilizes the clearance fit of core 2 and die cavity 1, realizes the local change of whole frock, when the graphite package bubble of preparing different specifications is cotton, only need to change the core 2 that corresponds can, do not need the whole frock of changing, convenient operation is quick, can also reduce the frock cost.

Referring to fig. 3-6, in order to help heat dissipation during the processing, a third chamber 103 is disposed on the cavity 1, and the third chamber 103 extends along a third direction and is communicated with the first chamber 101; the third direction is perpendicular to the first and second directions.

In order to facilitate the graphite strip to enter the cavity 1, a second cavity 102 for the graphite strip to penetrate into the cavity 1 is arranged on the cavity 1, and the second cavity 102 is communicated with the first cavity 101; the second chamber 102 may be a recess or an opening.

In order to facilitate the graphite strip to move out of the cavity 1, a fourth cavity 104 for the graphite strip to penetrate out of the cavity 1 is arranged on the cavity 1, and the fourth cavity 104 is communicated with the first cavity 101; the fourth chamber 104 may be a recess or an opening.

In the present application, the first direction is the longitudinal direction of the cavity 1, the second direction is the width direction of the cavity 1, which is also the movement direction of the graphite strip, and the third direction is the height direction of the cavity 1.

As an embodiment of the present application, the number of the guide spaces 201 is at least one; when the number of the guide spaces 201 is at least two, the at least two guide spaces 201 are arranged on the core 2 at equal intervals in the first direction.

As another embodiment of the present application, the number of the first chambers 101 is at least one, and when the number of the first chambers 101 is at least two, at least two first chambers 101 are arranged on the cavity 1 at equal intervals in the second direction.

As another embodiment of the present application, the number of the third chambers 103 is at least one, and when the number of the third chambers 103 is at least two, at least two third chambers 103 are arranged on the cavity 1 at equal intervals along the first direction, and the width of any third chamber 103 in the first direction is set as needed, and there is no particular requirement.

As other embodiments of the present application, the number of the second chamber 102 and the fourth chamber 104 is at least one, and when the number of the second chamber 102 and the fourth chamber 104 is one, the two chambers are located correspondingly and can be penetrated by all the processed graphite strips; when the number of the second chambers 102 and/or the fourth chambers 104 is at least two, at least two of the second chambers 102 and/or the fourth chambers 104 can be respectively penetrated by each graphite strip; in particular one second chamber 102 and/or fourth chamber 104 corresponds to one or more guiding spaces 201.

Referring to fig. 1 and 7, the corresponding guide spaces 201 on the cores 2 with the same specification have different shapes and sizes, so that the corresponding cores 2 are replaced according to the processing requirement of the graphite strips, and the cores are inserted into the first cavity 101 of the cavity 1, so that the tool can be quickly replaced, and the processing time is saved.

To sum up, this application does not need whole change frock, and convenient operation is quick, can also reduce the frock cost.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a cotton simple and easy frock of graphite package bubble which characterized in that: the die comprises a die cavity (1) and a core (2), wherein a first cavity (101) is arranged on the die cavity (1), the first cavity (101) extends along a first direction, and the core (2) can be inserted into the first cavity (101) to be connected with the die cavity (1); the mold core (2) is provided with a guide space (201), and the guide space (201) penetrates through the mold core (2) along a second direction to control the movement direction of the graphite strips; the second direction is perpendicular to the first direction.

2. The simple graphite-clad foam tool of claim 1, which is characterized in that: a third cavity (103) is arranged on the cavity (1), and the third cavity (103) extends along a third direction and is communicated with the first cavity (101); the third direction is perpendicular to the first and second directions.

3. The simple graphite-coated foam tooling of claim 1 or 2, which is characterized in that: the graphite strip-penetrating die is characterized in that a second cavity (102) for the graphite strip to penetrate into the die cavity (1) is formed in the die cavity (1), and the second cavity (102) is communicated with the first cavity (101).

4. The simple graphite-coated foam tooling of claim 1 or 2, which is characterized in that: and a fourth chamber (104) for the graphite strips to penetrate out of the cavity (1) is arranged on the cavity (1), and the fourth chamber (104) is communicated with the first chamber (101).