CN217373610U

CN217373610U - Cooling structure of graphite mold

Info

Publication number: CN217373610U
Application number: CN202220042162.1U
Authority: CN
Inventors: 李绍濠; 马耀正; 李敏瑜
Original assignee: Foshan Nanhai Snyder Precision Machinery Co ltd
Current assignee: Foshan Nanhai Snyder Precision Machinery Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-09-06
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of mold cooling, in particular to a cooling structure of a graphite mold, which comprises a substrate, wherein a water tank is fixed at the bottom of the substrate, a cooling frame is fixed at the top of the substrate, a mold is placed in the cooling frame, a plurality of ring grooves are arranged on the inner side wall of the cooling frame, communication components communicated with the ring grooves are fixed on the outer walls of the two opposite sides of the cooling frame, one of the communication components is fixedly communicated with a circulating water delivery mechanism fixedly connected with the water tank, the other communication component is fixedly communicated with a return pipe between the water tank, one side of the water tank is provided with an opening and an open side is provided with a side plate, a plurality of heat dissipation plates are inserted on the side plate in a penetrating way, one side of the heat dissipation plate, which is positioned at the outer end of the side plate, is provided with a heat dissipation mechanism, the utility model can output cooled water into the cooling frame again for cooling, and the circulating cooling work of the die is realized.

Description

Cooling structure of graphite mold

Technical Field

The utility model relates to a mould cooling technology field specifically is a graphite mold's cooling structure.

Background

In recent years, the mold industry is rapidly developed, graphite materials, new processes and increasing mold factories continuously impact the mold market, graphite gradually becomes the preferred material for mold manufacturing with good physical and chemical properties, and product parts are widely formed by stamping, forging forming, die-casting forming, extrusion forming, plastic injection or other forming processing methods and matched with forming molds so that blanks are formed and processed into parts meeting the product requirements.

In the prior art, there are some problems, such as:

most of graphite molds used for manufacturing small parts in the market can not be cooled well quickly, the quality of the parts can be influenced to a certain extent, and time is wasted when the process of waiting for cooling the graphite molds is carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite mold's cooling structure to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a graphite mold's cooling structure, includes the base plate, the bottom of base plate is fixed with the water tank, the top of base plate is fixed with the cooling frame, the mould has been placed in the cooling frame, a plurality of ring channels have been seted up to the inside wall of cooling frame, the relative both sides outer wall of cooling frame be fixed with the intercommunication subassembly of ring channel intercommunication, one of them the fixed intercommunication of intercommunication subassembly have with water tank fixed connection's circulation water delivery mechanism, another the intercommunication subassembly with fixed intercommunication has the back flow between the water tank, one side of water tank is equipped with uncovered and uncovered side-mounting and has a plurality of heating panels, it has a plurality of heating panels to run through the grafting on the curb panel, one side that the heating panel is located the outside end of curb panel is equipped with heat dissipation mechanism.

Preferably, the communicating component comprises a communicating pipe, a plurality of branch pipes are fixed on one side of the communicating pipe, and one ends of the branch pipes, which are far away from the communicating pipe, are fixedly communicated with the annular grooves.

Preferably, the circulating water delivery mechanism comprises a circulating pump fixedly connected with the side surface of the water tank, a liquid guide pipe is fixed at the water outlet end of the circulating pump, and a water inlet pipe communicated with the water tank is fixed at the water inlet end of the circulating pump.

Preferably, a plurality of partition plates which are distributed at intervals with the heat dissipation plate are fixed on the side wall of the water tank far away from the side plate.

Preferably, the heat dissipation mechanism comprises a cover plate installed on the open side of the water tank, and a plurality of heat dissipation fans are fixed at the top end of the cover plate.

Preferably, one end of the heat dissipation plate close to the cover plate is provided with a plurality of air holes.

The utility model discloses an improve and provide a graphite mold's cooling structure here, compare with prior art, have following improvement and advantage:

carry the cooling water in the water tank to the ring channel of cooling frame through circulation water delivery mechanism, the cooling water takes away the heat of mould and in the water tank is reintroduced from the back flow, the heating panel conducts the absorptive heat of cooling water to the water tank outside, heat dissipation mechanism promotes the heating panel and carries out the work that the heat scatters and disappears, promote the temperature reduction of cooling water in the water tank, make circulation water delivery mechanism can export the water after the cooling down again to the cooling frame in and cool down, the realization is to the circulative cooling work of mould, water in the water tank is in the warm water state in addition, the difference in temperature is less between the mould of cooling work time and high fever, play the guard action to the mould.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a cooling frame of the present invention;

FIG. 3 is a schematic view of the assembled three-dimensional structure of the water tank of the present invention;

fig. 4 is a schematic view of the sectional three-dimensional structure of the middle water tank of the present invention.

Description of the reference numerals:

1. a substrate; 2. a cooling frame; 3. a mold; 4. a branch pipe; 5. a communicating pipe; 6. a catheter; 7. a circulation pump; 8. a water inlet pipe; 9. a cover plate; 10. a heat radiation fan; 11. a water tank; 12. an annular groove; 13. a return pipe; 14. a side plate; 15. air holes; 16. a heat dissipation plate; 17. a separator.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a graphite jig's cooling structure here, the technical scheme of the utility model is:

as shown in fig. 1-4, a cooling structure of a graphite mold, including a substrate 1, a water tank 11 is fixed at the bottom of the substrate 1, a cooling frame 2 is fixed at the top of the substrate 1, a mold 3 is placed in the cooling frame 2, a plurality of annular grooves 12 are formed in the inner side wall of the cooling frame 2, communicating components communicated with the annular grooves 12 are fixed on the outer walls of two opposite sides of the cooling frame 2, one of the communicating components is fixedly communicated with a circulating water delivery mechanism fixedly connected with the water tank 11, a return pipe 13 is fixedly communicated between the other communicating component and the water tank 11, a side plate 14 is installed on one side of the water tank 11 with an opening and an open side, a plurality of heat dissipation plates 16 are inserted in the side plate 14, and a heat dissipation mechanism is arranged on one side of the heat dissipation plate 16 located at the outer end of the side plate 14.

Borrow by above-mentioned structure, carry the cooling water in the water tank 11 to the ring channel 12 of cooling frame 2 through circulation water delivery mechanism, the cooling water takes away the heat of mould 3 and leads to in the water tank 11 again from back flow 13, the heating panel 16 conducts the absorptive heat of cooling water to the water tank 11 outside, heat dissipation mechanism promotes heating panel 16 and carries out the work that the heat scatters and disappears, promote the temperature reduction of cooling water in the water tank 11, make circulation water delivery mechanism can export the water after the cooling again to cooling frame 2 in cool down, realize the circulative cooling work to mould 3, water in the water tank 11 is in the warm water state in addition, the difference in temperature is less between the mould 3 of cooling during operation and high fever, play the guard action to mould 3.

Further, the communicating component comprises a communicating pipe 5, a plurality of branch pipes 4 are fixed on one side of the communicating pipe 5, and one ends, far away from the communicating pipe 5, of the branch pipes 4 are fixedly communicated with the annular groove 12.

By means of the structure, the branch pipes 4 can be communicated with the annular groove 12 by matching with the communicating pipe 5, and a complete flow guide passage is formed.

Furthermore, the circulating water delivery mechanism comprises a circulating pump 7 fixedly connected with the side surface of the water tank 11, a liquid guide pipe 6 is fixed at the water outlet end of the circulating pump 7, and a water inlet pipe 8 communicated with the water tank 11 is fixed at the water inlet end of the circulating pump 7.

With the above configuration, the circulation pump 7 pumps the water in the water tank 11 to the annular groove 12 of the cooling frame 2.

Furthermore, a plurality of partition plates 17 are fixed on the side wall of the water tank 11 far away from the side plate 14 and are spaced from the heat dissipation plate 16.

With the above configuration, the partition 17 and the heat dissipating plate 16 can increase the return stroke of the cooling water introduced from the return pipe 13 into the water tank 11, so that the heat dissipating plate 16 can sufficiently dissipate the heat in the cooling water.

Further, the heat dissipation mechanism comprises a cover plate 9 arranged on the open side of the water tank 11, and a plurality of heat dissipation fans 10 are fixed at the top end of the cover plate 9.

By means of the structure, the heat dissipation fan 10 can suck air at the bottom end of the cover plate 9 upwards, and the flowing air takes away heat of the heat dissipation plate 16.

Furthermore, a plurality of air holes 15 are formed at one end of the heat dissipation plate 16 close to the cover plate 9.

With the above structure, the air holes 15 can increase the contact area between the heat sink 16 and the flowing air, thereby improving the heat dissipation effect of the heat sink 16.

The working principle is as follows: carry the cooling water in the water tank 11 to the ring channel 12 of cooling frame 2 through circulating pump 7 in, the cooling water takes away the heat of mould 3 and reintroduces into the water tank 11 from

back flow

13, 16 heat conduction to the water tank 11 outsidely of cooling water absorption of heating panel, radiator fan 10 can upwards aspirate the air in apron 9 bottom, the heat of 16 heating panels is taken away to the air that flows, promote the temperature reduction of cooling water in the water tank 11, make circulation water delivery mechanism can export the water after the cooling again to cooling frame 2 in cool down the cooling, the realization is to the circulative cooling work purpose of mould 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides a cooling structure of graphite mold, includes base plate (1), the bottom of base plate (1) is fixed with water tank (11), its characterized in that: the top of base plate (1) is fixed with cooling frame (2), mould (3) have been placed in cooling frame (2), a plurality of ring channels (12) have been seted up to the inside wall of cooling frame (2), the relative both sides outer wall of cooling frame (2) be fixed with the intercommunication subassembly of ring channel (12) intercommunication, one of them the fixed intercommunication of intercommunication subassembly have with water tank (11) fixed connection's circulation water delivery mechanism, another the intercommunication subassembly with fixed intercommunication has back flow (13) between water tank (11), one side of water tank (11) is equipped with uncovered and uncovered side-mounting and has curb plate (14), it has a plurality of heating panels (16) to run through the grafting on curb plate (14), one side that heating panel (16) are located curb plate (14) outside end is equipped with heat dissipation mechanism.

2. The cooling structure of a graphite mold as set forth in claim 1, wherein: the communicating component comprises a communicating pipe (5), a plurality of branch pipes (4) are fixed on one side of the communicating pipe (5), and one end of the communicating pipe (5) is far away from the branch pipes (4) and fixedly communicated with the annular groove (12).

3. The cooling structure of a graphite mold according to claim 1, wherein: the circulating water delivery mechanism comprises a circulating pump (7) fixedly connected with the side surface of the water tank (11), a liquid guide pipe (6) is fixed at the water outlet end of the circulating pump (7), and a water inlet pipe (8) communicated with the water tank (11) is fixed at the water inlet end of the circulating pump (7).

4. The cooling structure of a graphite mold as set forth in claim 1, wherein: and a plurality of partition plates (17) which are distributed at intervals with the heat dissipation plate (16) are fixed on the side wall of the water tank (11) far away from the side plate (14).

5. The cooling structure of a graphite mold as set forth in claim 1, wherein: the heat dissipation mechanism comprises a cover plate (9) arranged on the open side of the water tank (11), and a plurality of heat dissipation fans (10) are fixed at the top end of the cover plate (9).

6. The cooling structure of a graphite mold as set forth in claim 5, wherein: and one end of the heat dissipation plate (16) close to the cover plate (9) is provided with a plurality of air holes (15).