CN210651925U - Die structure with graphite jig heating improvement - Google Patents
Die structure with graphite jig heating improvement Download PDFInfo
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- CN210651925U CN210651925U CN201921437448.4U CN201921437448U CN210651925U CN 210651925 U CN210651925 U CN 210651925U CN 201921437448 U CN201921437448 U CN 201921437448U CN 210651925 U CN210651925 U CN 210651925U
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Abstract
The utility model discloses a mould structure with graphite tool heating improvement, including hot plate, heated board, graphite cushion and graphite tool, the inside heating coil that is equipped with of hot plate, the heated board is installed on a face of hot plate, is equipped with the holding through-hole on the heated board, and the graphite cushion is installed in the holding through-hole, and the graphite tool is installed on the surface of graphite cushion, and the graphite cushion can be with on the heat conduction graphite tool that heating coil produced. The utility model has the advantages of simple structure, reasonable in design, graphite jig and graphite cushion are for dividing the body, when the graphite jig need be changed or damage, only need change the graphite jig, reduce the quantity of graphite, practiced thrift the cost to the graphite jig is installed on graphite cushion, not direct mount on the hot plate, improves the roughness of mould and graphite jig's homogeneity, and in addition, the heated board can keep warm to graphite cushion, reduces energy loss.
Description
Technical Field
The utility model relates to a technical field of polymer diffusion welding equipment, more specifically say, relate to a mould structure with graphite tool heating improvement.
Background
The polymer diffusion welding is a novel welding technology, can realize the diffusion welding between the macromolecular material, and the wide application is in electric power, chemical industry and smelting field, however, the polymer diffusion welding machine on the market at present has following not enoughly:
(1) the heating plate is generally made of an asbestos plate, so that the heating plate is easy to deform or crack in the production process, and the welding flatness is poor;
(2) the former graphite jig is high in height, which is equivalent to the fact that the graphite jig and the graphite cushion block are integrated, when the graphite jig needs to be replaced, the graphite jig and the graphite cushion block need to be replaced together, and the use cost is high;
(3) the graphite jig is completely exposed in the air, so that heat is wasted;
(4) when the asbestos hot plate is used with the graphite jig in a matched mode, a pressing pit matched with the graphite jig is formed in the surface of the asbestos hot plate, and uneven welding occurs when different graphite jigs are replaced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a be equipped with graphite jig heating modified mould structure.
In order to achieve the above object, the utility model provides a be equipped with graphite tool heating modified mould structure, including hot plate, heated board, graphite cushion and graphite tool, the inside heating coil that is equipped with of hot plate, the heated board is installed on a face of hot plate, be equipped with the holding through-hole on the heated board, the graphite cushion is installed in the holding through-hole, the graphite tool is installed on the surface of graphite cushion, the graphite cushion can be with the heat conduction that heating coil produced on the graphite tool.
As a preferred embodiment, the mold further includes a first cooling plate having a cooling flow passage provided therein, the first cooling plate being mounted on the other plate surface of the heating plate.
In a preferred embodiment, the mold further comprises a spacer block and a second cooling plate having a cooling flow channel therein, and the spacer block is connected between the first cooling plate and the second cooling plate.
In a preferred embodiment, the side surface of the second cooling plate is provided with a port for connecting the internal cooling flow passage.
As a preferred embodiment, two side surfaces of the first cooling plate are respectively provided with a locking block, one end of the locking block is fixedly connected with the side surface of the first cooling plate, the other end of the locking block is connected with a locking pressing arm for pressing a graphite cushion block, and one end of the locking pressing arm penetrates through a clearance groove on the plate surface of the heat insulation plate and contacts with the graphite cushion block.
As a preferred embodiment, the two opposite corners of the graphite jig are both concavely provided with pressure grooves, the second cooling plate is provided with a graphite jig fixing device, the graphite jig fixing device comprises a fixing seat, a support and a pressing block, the fixing seat is fixed on the plate surface of the second cooling plate, one end of the support is fixed on the fixing seat, one end of the pressing block is fixed on the other end of the support, and the other end of the pressing block extends into the pressure grooves of the graphite jig to press the graphite jig on the outer surface of the graphite cushion block.
As a preferred embodiment, the plate body of the heating plate is made of asbestos.
In a preferred embodiment, the heating plate is provided with heating plate through holes, and two ends of the heating coil respectively extend out of two ends of the heating plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages of simple structure, reasonable in design, graphite jig and graphite cushion are for dividing the body, when the graphite jig need be changed or damage, only need change the graphite jig, reduce the quantity of graphite, practiced thrift the cost to the graphite jig is installed on graphite cushion, not direct mount on the hot plate, improves the roughness of mould and graphite jig's homogeneity, and in addition, the heated board can keep warm to graphite cushion, reduces energy loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 mold structure provided with a graphite jig heating improvement according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a mold structure with a graphite jig heating improvement according to an embodiment of the present invention;
fig. 3 is an assembly view of the die structure and the polymer diffusion welding machine provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a mold structure with a graphite jig heating improvement, including a heating plate 1, a heat insulation plate 2, a graphite cushion block 3, a graphite jig 4, and other components, and each component of the embodiment is described in detail with reference to the accompanying drawings.
Preferably, the heating plate 1 may be provided with a heating plate through hole 12, the heating coil 11 passes through the heating plate through hole 12, and the graphite pad 3 is located directly above the heating plate through hole 12.
Furthermore, as shown in fig. 1 and fig. 2, the mold may further include a spacer 13, a first cooling plate 5 having a cooling flow channel inside, and a second cooling plate 10 having a cooling flow channel inside, the first cooling plate 5 is mounted on the other plate surface of the heating plate 1, the spacer 13 is connected between the first cooling plate 5 and the second cooling plate 10, a side surface of the second cooling plate 10 is provided with an interface 101 for connecting the cooling flow channel inside, and the first cooling plate 5, the second cooling plate 10, and the spacer 13 may help the mold to dissipate heat more quickly, shorten a heat dissipation time, and improve production efficiency.
Of course, in other embodiments, the first cooling plate 5 may be provided only on the plate surface of the heating plate 1.
As shown in fig. 1, two side surfaces of the first cooling plate 5 are respectively provided with a locking block 6, one end of the locking block 6 is fixedly connected with the side surface of the first cooling plate 5, the other end of the locking block 6 is connected with a locking pressing arm 9 for pressing the graphite cushion block 3, one end of the locking pressing arm 9 penetrates through a position avoiding groove 22 on the plate surface of the heat insulation plate 2 to be in contact with the graphite cushion block 3, and the mounting and dismounting are convenient.
In this embodiment, the hot pressing surface of the graphite jig 4 may be configured with different step structures according to the specific structure of the product, however, it should be noted that the graphite jig 4 may be configured with different structures according to the actual situation to adapt to the products with different structures, and this embodiment of the specific structure related to the graphite jig is not limited.
During operation, heating coil 11 inside hot plate 1 generates heat, and graphite cushion 3 conducts the heat that heating coil produced to graphite tool 4 on to make graphite tool 4 generate heat.
In addition, as shown in fig. 3, the mold structure of the present embodiment may be mounted on a polymer diffusion welding machine and used as an upper mold mechanism and/or a lower mold mechanism, of course, fig. 3 is only for illustrating one of the usage manners of the present embodiment, and does not represent that the present embodiment is limited to such usage manners.
To sum up, the utility model has the advantages of simple structure, reasonable in design, graphite tool and graphite cushion are for dividing the body, when the graphite tool need be changed or damage, only need to change the graphite tool, reduce the quantity of graphite, have practiced thrift the cost to the graphite tool is installed on graphite cushion, is not direct mount on the hot plate, improves the roughness of mould and graphite tool's homogeneity, and in addition, the heated board can keep warm to graphite cushion, reduces energy loss.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (8)
1. The utility model provides a be equipped with graphite tool heating modified mould structure which characterized in that: including hot plate (1), heated board (2), graphite cushion (3) and graphite tool (4), hot plate (1) inside is equipped with heating coil (11), heated board (2) are installed on a face of hot plate (1), be equipped with holding through-hole (21) on heated board (2), install in holding through-hole (21) graphite cushion (3), install on the surface of graphite cushion (3) graphite tool (4), graphite cushion (3) can be conducted graphite tool (4) on with the heat that heating coil (11) produced.
2. The mold structure provided with the graphite jig for heating improvement according to claim 1, wherein: still including inside first cooling plate (5) that is equipped with cooling runner, first cooling plate (5) are installed on another face of hot plate (1).
3. The mold structure provided with the graphite jig for heating improvement according to claim 2, wherein: the cooling device is characterized by further comprising a spacer block (13) and a second cooling plate (10) with a cooling flow channel arranged inside, wherein the spacer block (13) is connected between the first cooling plate (5) and the second cooling plate (10).
4. The mold structure provided with the graphite jig for heating improvement according to claim 3, wherein: and the side surface of the second cooling plate (10) is provided with an interface (101) for communicating the internal cooling flow channel thereof.
5. The mold structure provided with the graphite jig for heating improvement according to claim 2, wherein: two side surfaces of the first cooling plate (5) are respectively provided with a locking block (6), one end of each locking block (6) is fixedly connected with one side surface of the first cooling plate (5), the other end of each locking block (6) is connected with a locking pressing arm (9) used for pressing the graphite cushion block (3), and one end of each locking pressing arm (9) penetrates through a position avoiding groove (22) in the plate surface of the heat insulation plate (2) to be in contact with the graphite cushion block (3).
6. The mold structure provided with the graphite jig for heating improvement according to claim 3, wherein: the graphite jig is characterized in that two opposite corners of the graphite jig (4) are concavely provided with pressure grooves (41), a graphite jig fixing device (7) is arranged on the second cooling plate (10), the graphite jig fixing device (7) comprises a fixing seat (71), a support (72) and a pressing block (73), the fixing seat (71) is fixed on the plate surface of the second cooling plate (10), one end of the support (72) is fixed on the fixing seat (71), one end of the pressing block (73) is fixed at the other end of the support (72), and the other end of the pressing block (73) extends into the pressure grooves (41) of the graphite jig (4) to press the graphite jig (4) on the outer surface of the graphite cushion block (3).
7. The mold structure provided with the graphite jig for heating improvement according to claim 1, wherein: the plate body of the heating plate (1) is made of asbestos.
8. The mold structure provided with the graphite jig for heating improvement according to claim 1, wherein: the heating plate (1) is provided with a heating plate through hole (12), and two ends of the heating coil (11) respectively extend out of two ends of the heating plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437448.4U CN210651925U (en) | 2019-08-30 | 2019-08-30 | Die structure with graphite jig heating improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437448.4U CN210651925U (en) | 2019-08-30 | 2019-08-30 | Die structure with graphite jig heating improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651925U true CN210651925U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921437448.4U Active CN210651925U (en) | 2019-08-30 | 2019-08-30 | Die structure with graphite jig heating improvement |
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| CN (1) | CN210651925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429120A (en) * | 2023-12-20 | 2024-01-23 | 福建福碳新材料科技有限公司 | Three generations of isostatic pressing graphite tool cooling platform for semiconductor |
-
2019
- 2019-08-30 CN CN201921437448.4U patent/CN210651925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429120A (en) * | 2023-12-20 | 2024-01-23 | 福建福碳新材料科技有限公司 | Three generations of isostatic pressing graphite tool cooling platform for semiconductor |
| CN117429120B (en) * | 2023-12-20 | 2024-03-05 | 福建福碳新材料科技有限公司 | Three generations of isostatic pressing graphite tool cooling platform for semiconductor |
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