Female die shape follow-up waterway structure of main machine lower cover forming die

Abstract

The utility model relates to a female die shape follow-up waterway structure of a main machine lower cover forming die, which comprises a first half die, a second half die, a third half die, a fourth half die, a fifth half die and a sixth half die, and the first half die is provided with a cooling flow field, a cooling liquid inlet, a cooling liquid outlet and a first penetrating hole; the second half die is connected with the first half die, the second half die is provided with a forming groove and a cooling water tank, the cooling water tank is arranged corresponding to the area where the forming groove is located, and the second half die is provided with a second penetrating hole corresponding to the first penetrating hole; wherein the forming groove comprises a panel area and a mesh area, the second half mold is provided with a first limiting table corresponding to the mesh area, the first half mold is provided with a first limiting groove corresponding to the first limiting table, and the first limiting table is matched with the first limiting groove in an abutting mode. As the cooling water tank is arranged corresponding to the area where the forming tank is located, the cooling liquid can take away heat more effectively. And moreover, the first limiting table is matched with the first limiting groove in an abutting mode, the bearing area of the mesh area is enhanced, and therefore the situation that the second half mold deforms due to the fact that injection pressure injected into the forming groove through the glue injection channel is too large is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of molding dies, in particular to a conformal waterway structure of a female die for a mainframe lower cover molding die. Background Art

[0002] At present, waterways are usually opened in the core of a general molding die to cool the die. Traditional cooling waterways usually adopt linear or cylindrical holes, which are made by mechanical processing (such as drilling and milling). Due to the shape and position of the cooling channels being restricted by mechanical processing, the traditional waterways cannot closely follow the shape of the die, resulting in low cooling efficiency; due to the low cooling efficiency, the traditional waterways require a longer time to complete the cooling process, thus affecting the production cycle and output. Summary of the Utility Model

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide a conformal waterway structure of a female die for a mainframe lower cover molding die, which is used to solve the problems that the cooling efficiency of the traditional cooling waterway of the die is low, resulting in a long cooling time and affecting the production cycle and output.

[0004] To achieve the above object and other related objects, the present utility model provides a conformal waterway structure of a female die for a mainframe lower cover molding die, including:

[0005] A first half die, on which a cooling flow field, a coolant inlet and a coolant outlet are provided. The coolant inlet and the coolant outlet are communicated with the cooling flow field, and a first through hole is provided on the first half die;

[0006] A second half die, connected to the first half die. On both sides of the second half die in the thickness direction, a molding groove and a cooling water groove are respectively provided. The molding groove is used for product molding, the cooling water groove is arranged corresponding to the area where the molding groove is located, and the cooling water groove is used to cooperate with the cooling flow field to form a cooling water cavity. A second through hole is provided on the second half die corresponding to the first through hole, and the first through hole and the second through hole are combined to form a glue injection channel, and the glue injection channel is used to inject glue into the molding groove;

[0007] Wherein, the molding groove includes a panel area and a mesh hole area. A first limiting platform is provided on the second half die corresponding to the mesh hole area, and a first limiting groove is provided on the first half die corresponding to the first limiting platform. The first limiting platform and the first limiting groove are in abutting cooperation.

[0008] Optionally, the first half mold includes a main mold table and a boss, the coolant inlet includes a liquid inlet and a liquid outlet, the coolant outlet includes a liquid outlet inlet and a liquid outlet outlet, the liquid inlet and the liquid outlet outlet are arranged on the main mold table, the liquid outlet inlet and the liquid inlet are arranged on the boss, the liquid inlet is communicated with the liquid outlet, the liquid outlet inlet is communicated with the liquid outlet outlet, and the cooling flow field is arranged on the boss.

[0009] Optionally, a first mating portion and a second mating portion are provided on the second half mold, the first mating portion is used for abutting and mating with the main mold table, and the second mating portion is used for abutting and mating with the boss.

[0010] Optionally, a first sealing groove is provided around the cooling water tank between the first mating portion and the second mating portion, the first sealing groove is used for installing a first sealing member, and the first sealing member abuts and mates with the boss.

[0011] Optionally, the first through hole is arranged on the main mold table, and an avoidance groove is provided on the boss, and the avoidance groove is used for avoiding the first mating portion.

[0012] Optionally, the second through hole is arranged on the first mating portion, a second sealing groove is provided around the second through hole on the first mating portion, the second sealing groove is used for installing a second sealing member, and the second sealing member abuts and mates with the main mold table.

[0013] Optionally, both the first limiting platform and the first limiting groove are of rectangular structures. A first bolt through hole is provided on the first half mold at the position of the first limiting groove, and a first bolt connection hole is provided on the second half mold corresponding to the first bolt through hole at the position of the first limiting platform.

[0014] Optionally, a third sealing groove is provided around the first bolt connection hole on the first limiting platform, the third sealing groove is used for installing a third sealing member, and the third sealing member abuts and mates with the bottom of the first limiting groove.

[0015] Optionally, a second limiting groove is further provided on the boss of the first half mold, a second limiting platform is provided on the second half mold corresponding to the second limiting groove, both the second limiting groove and the second limiting platform are of annular structures. A second bolt through hole is provided on the first half mold at the position of the second limiting groove, a second bolt connection hole is provided on the second half mold corresponding to the second bolt through hole at the position of the second limiting platform, a fourth sealing groove is provided around the second bolt connection hole on the second limiting platform, the fourth sealing groove is used for installing a fourth sealing member, and the fourth sealing member abuts and mates with the bottom of the second limiting groove.

[0016] Optionally, a groove is provided on the convex platform, and a convex portion corresponding to the groove is provided on the second half mold, and the convex portion is in concave-convex fit with the groove.

[0017] As described above, the present utility model has the following beneficial effects: In this application, a conformal water channel structure of the female mold of the main body lower cover forming mold is formed by connecting the first half mold and the second half mold. A cooling water cavity is formed by the cooperation of the cooling flow field provided on the first half mold and the cooling water tank provided on the second half mold. Since the cooling water tank is arranged corresponding to the area where the forming groove is located, the cooling area of the formed cooling water cavity is basically the same as the forming area of the forming groove. Coolant is introduced into the cooling water cavity through the coolant inlet provided on the first half mold, and the coolant flows through the cooling water cavity and flows out of the cooling water cavity through the coolant outlet, thereby taking away heat. Glue is injected through the glue injection channel formed by the combination of the first through hole and the second through hole, and the glue is injected into the forming surface through the glue injection channel. Since the cooling area of the cooling water cavity formed in this application is basically the same as the forming area of the forming groove, the coolant can take away heat more effectively, thereby improving the cooling efficiency, reducing the cooling time, shortening the production cycle, and increasing the output. Moreover, by the abutting cooperation between the first limiting platform and the first limiting groove, a supporting structure is formed for the mesh hole area of the forming groove, strengthening the bearing area of the mesh hole area, thereby effectively reducing the excessive injection pressure when the glue is injected into the forming groove through the glue injection channel, which may cause deformation of the second half mold and avoid the problem of tiny flash on the mesh holes. Description of the Drawings

[0018] Figure 1 It shows a schematic diagram of the conformal water channel structure of the female mold of the main body lower cover forming mold shown in the embodiment of the present application;

[0019] Figure 2 It shows a schematic diagram of the structure of the first half mold from the first perspective shown in the embodiment of the present application;

[0020] Figure 3 It shows a schematic diagram of the structure of the first half mold from the second perspective shown in the embodiment of the present application;

[0021] Figure 4 It shows a schematic diagram of the structure of the second half mold shown in the embodiment of the present application.

[0022] Description of the Reference Numerals

[0023] The first half mold 1, cooling flow field 101, coolant inlet 102, liquid inlet 102a, liquid outlet 102b, coolant outlet 103, liquid inlet 103a, liquid outlet 103b, first through hole 104, first limiting groove 105, first bolt through hole 105a, main mold table 106, convex platform 107, avoidance groove 107a, second limiting groove 107b, second bolt through hole 107c, groove 107d, second half mold 2, forming groove 201, panel area 201a, mesh hole area 201b, cooling water tank 202, second through hole 203, first limiting platform 204, first bolt connection hole 204a, third sealing groove 204b, first mating part 205, second sealing groove 205a, second mating part 206, first sealing groove 207, second limiting platform 208, second bolt connection hole 208a, fourth sealing groove 208b, convex part 209. Detailed implementation manners

[0024] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0025] Please refer to Figures 1 to 4 . It should be noted that the diagrams provided in this embodiment only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex. The structures, ratios, sizes, etc. shown in the diagrams of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear description and are not used to limit the scope under which the present invention can be implemented. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope under which the present invention can be implemented.

[0026] Before describing the embodiments of the present utility model in detail, the application environment of the present utility model will be described first. The technology of the present utility model is mainly applied to the field of forming die technology. The present utility model is used to solve the problem that the cooling efficiency of the traditional cooling water channel of the die is low, resulting in a long cooling time and affecting the production cycle and output.

[0027] Please refer to Figures 1 to 4 As shown, the present utility model provides a conformal water channel structure for the female die of a mainframe lower cover forming die.

[0028] In an exemplary embodiment of the present application, the conformal water channel structure for the female die of the mainframe lower cover forming die includes: a first half die 1, on which a cooling flow field 101, a coolant inlet 102 and a coolant outlet 103 are provided. The coolant inlet 102 and the coolant outlet 103 are communicated with the cooling flow field 101, and a first through hole 104 is provided on the first half die 1; a second half die 2, connected to the first half die 1. On both sides of the second half die 2 in the thickness direction, a forming groove 201 and a cooling water groove 202 are respectively provided. The forming groove 201 is used for product forming, and the cooling water groove 202 is arranged corresponding to the area where the forming groove 201 is located. The cooling water groove 202 is used to cooperate with the cooling flow field 101 to form a cooling water cavity. A second through hole 203 is provided on the second half die 2 corresponding to the first through hole 104. The first through hole 104 and the second through hole 203 are combined to form a glue injection channel, and the glue injection channel is used to inject glue into the forming groove 201; wherein, the forming groove 201 includes a panel area 201a and a mesh area 201b. The second half die 2 is provided with a first limiting platform 204 corresponding to the mesh area 201b, and the first half die 1 is provided with a first limiting groove 105 corresponding to the first limiting platform 204. The first limiting platform 204 and the first limiting groove 105 are in abutting cooperation.

[0029] In this embodiment, the female mold conformal waterway structure of the main body lower cover forming mold is formed by connecting the first half mold 1 and the second half mold 2. The cooling water cavity is formed by the cooperation of the cooling flow field 101 provided on the first half mold 1 and the cooling water tank 202 provided on the second half mold 2. Since the cooling water tank 202 is arranged corresponding to the area where the forming groove 201 is located, the cooling area of the formed cooling water cavity is basically the same as the forming area of the forming groove 201. The coolant is introduced into the cooling water cavity through the coolant inlet 102 provided on the first half mold 1. The coolant flows through the cooling water cavity and flows out of the cooling water cavity through the coolant outlet 103, thereby taking away heat. The glue is injected through the glue injection channel formed by the combination of the first through hole 104 and the second through hole 203, and the glue is injected into the forming surface through the glue injection channel. Since the cooling area of the cooling water cavity formed in this application is basically the same as the forming area of the forming groove 201, the coolant can take away heat more effectively, thereby improving the cooling efficiency, reducing the cooling time, shortening the production cycle, and increasing the output. Moreover, the first limiting platform 204 provided corresponding to the mesh area 201b of the forming groove 201 in this application is in butt joint cooperation with the first limiting groove 105 provided on the first half mold 1 corresponding to the first limiting platform 204, forming a supporting structure for the mesh area 201b of the forming groove 201, strengthening the bearing area of the mesh area 201b, and effectively reducing the deformation of the second half mold 2 caused by excessive injection pressure when the glue is injected into the forming groove 201, avoiding the problem of tiny flash on the mesh.

[0030] It should be noted that both the first half mold 1 and the second half mold 2 are made of CENA1 (mirror plastic film steel) material; the cooling flow field 101 and the cooling water tank 202 are both subjected to surface nickel plating treatment, effectively reducing the problem of rust in the cooling water cavity and improving the anti-corrosion ability of the cooling water cavity.

[0031] In an exemplary embodiment of the present application, the first half mold 1 includes a main body mold table 106 and a convex platform 107. The coolant inlet 102 includes a liquid inlet 102a and a liquid outlet 102b, and the coolant outlet 103 includes a liquid inlet 103a and a liquid outlet 103b. The liquid inlet 102a and the liquid outlet 103b are arranged on the main body mold table 106, and the liquid outlet 102b and the liquid inlet 103a are arranged on the convex platform 107. The liquid inlet 102a is communicated with the liquid outlet 102b, and the liquid inlet 103a is communicated with the liquid outlet 103b. The cooling flow field 101 is arranged on the convex platform 107.

[0032] In this embodiment, the liquid inlet 102a and the liquid outlet 103b are respectively arranged on the two side surfaces of the main body die table 106 along the width direction. The liquid inlet 102a and the liquid outlet 103b are tubular structures extending along the width direction of the main body die table 106. The liquid outlet 102b and the liquid inlet 103a are arranged on the boss 107 and extend along the thickness direction of the boss 107. The liquid outlet 102b and the liquid inlet 103a are flared structures. The liquid outlet 102b is communicated with the liquid inlet 102a, and the liquid inlet 103a is communicated with the liquid outlet 103b. Five coolant inlets 102 and five coolant outlets 103 are provided on the main body die table 106.

[0033] In an exemplary embodiment of the present application, a first mating portion 205 and a second mating portion 206 are provided on the second half mold 2. The first mating portion 205 is used for abutting and mating with the main body die table 106, and the second mating portion 206 is used for abutting and mating with the boss 107.

[0034] In this embodiment, the first mating portion 205 and the main body die table 106 cooperate to form a female mold. The second mating portion 206 is a convex structure surrounding the cooling water tank 202. The convex height of the second mating portion 206 is higher than the bottom of the cooling water tank 202 and lower than the second mating portion 206. By the abutting and mating of the boss 107 on the first half mold 1 and the second mating portion 206, and the abutting and mating of the main body die table 106 and the first mating portion 205, the boss 107 can be embedded into the second half mold 2, so that the cooling flow field 101 and the cooling water tank 202 cooperate to form a cooling water cavity.

[0035] In an exemplary embodiment of the present application, a first sealing groove 207 is provided around the cooling water tank 202 between the first mating portion 205 and the second mating portion 206. The first sealing groove 207 is used for installing a first sealing member, and the first sealing member is in abutting and mating with the boss 107.

[0036] In this embodiment, by installing a first sealing member in the first sealing groove 207, the first sealing member includes but is not limited to using a sealing ring. By the abutting and mating of the first sealing member and the boss 107, the boss 107 presses the first sealing member, and the first sealing member is used for sealing the cooling water cavity.

[0037] In an exemplary embodiment of the present application, the first through hole 104 is provided on the main body die table 106, and an avoidance groove 107a is provided on the boss 107. The avoidance groove 107a is used for avoiding the first mating portion 205.

[0038] In this embodiment, the avoidance groove 107a is opened around the first through hole 104. The side wall of the first mating portion 205 cooperates with the side wall of the avoidance groove 107a. After the first half mold 1 and the second half mold 2 are assembled, the first through hole 104 and the second through hole 203 are coaxially arranged.

[0039] In an exemplary embodiment of the present application, the second through hole 203 is provided on the first fitting portion 205. A second sealing groove 205a is provided around the second through hole 203 on the first fitting portion 205. The second sealing groove 205a is used to install a second sealing member, and the second sealing member is in abutting cooperation with the main body die table 106.

[0040] In this embodiment, the second sealing member includes, but is not limited to, an O-ring. By providing an O-ring in the second sealing member, a double seal is formed with the O-ring provided in the first sealing groove 207, further preventing the coolant in the cooling water chamber from leaking into the injection channel, thereby effectively protecting the injection channel.

[0041] In an exemplary embodiment of the present application, both the first limiting platform 204 and the first limiting groove 105 are of rectangular structures. The first half die 1 is provided with a first bolt through hole 105a in the first limiting groove 105, and the second half die 2 is provided with a first bolt connection hole 204a corresponding to the first bolt through hole 105a at the position of the first limiting platform 204.

[0042] In this embodiment, the first half die 1 is provided with four first limiting grooves 105, and the second half die 2 is provided with four first limiting platforms 204. The four first limiting platforms 204 are arranged in a straight line along the arrangement of the mesh area 201b. Both the first limiting platform 204 and the first limiting groove 105 are of rectangular structures, and the width of the rectangular structure is basically the same as the width of the mesh area 201b. The first limiting platform 204 is in abutting cooperation with the first limiting groove 105, which can effectively enhance the anti-deformation ability of the mesh area 201b, thereby effectively reducing the excessive injection pressure in the injection channel injected into the forming groove 201, which may cause deformation of the second half die 2 and avoid the problem of tiny flash on the mesh. A first bolt through hole 105a is provided in the first limiting groove 105, and a first bolt connection hole 204a is provided in the first limiting platform 204. A screw is inserted into the first bolt through hole 105a and is threadedly connected to the first bolt connection hole 204a.

[0043] In an exemplary embodiment of the present application, a third sealing groove 204b is provided around the first bolt connection hole 204a on the first limiting platform 204. The third sealing groove 204b is used to install a third sealing member, and the third sealing member is in abutting cooperation with the bottom of the first limiting groove 105.

[0044] In this embodiment, the third sealing member includes, but is not limited to, an O-ring. By providing a third sealing groove 204b around the first bolt connection hole 204a on the first limiting platform 204, installing an O-ring in the third sealing groove 204b, and then threading a screw through the first bolt passing hole 105a and threadedly connecting it with the first bolt connection hole 204a, the bottom of the first limiting groove 105 is pressed against the third sealing member to form a seal at the locking position, preventing the coolant in the cooling water cavity from leaking at the position of the first limiting platform 204 and the first limiting groove 105.

[0045] In an exemplary embodiment of the present application, the first half mold 1 further has a second limiting groove 107b on the boss 107. The second half mold 2 is correspondingly provided with a second limiting platform 208 for the second limiting groove 107b. Both the second limiting groove 107b and the second limiting platform 208 are annular structures. The first half mold 1 is provided with a second bolt passing hole 107c in the second limiting groove 107b. The second half mold 2 is correspondingly provided with a second bolt connection hole 208a for the second bolt passing hole 107c at the position of the second limiting platform 208. The second limiting platform 208 is provided with a fourth sealing groove 208b around the second bolt connection hole 208a. The fourth sealing groove 208b is used to install a fourth sealing member, and the fourth sealing member is in abutting cooperation with the bottom of the second limiting groove 107b.

[0046] In this embodiment, four second limiting platforms 208 are also distributed in the cooling water tank 202. Four second limiting grooves 107b corresponding to the four second limiting platforms 208 are distributed on the boss 107. By inserting a screw into the second bolt passing hole 107c and threadedly connecting it with the second bolt connection hole 208a, a pre-tightening force is provided for the abutting cooperation between the fourth sealing member and the bottom of the second limiting groove 107b, so that the fourth sealing member forms a seal at the position of the second limiting platform 208 and the second limiting groove 107b, preventing the coolant in the cooling water cavity from leaking at the position of the second limiting platform 208 and the second limiting groove 107b. And the locking fit of the second bolt passing hole 107c and the second bolt connection hole 208a with the locking of the first bolt passing hole 105a and the first bolt connection hole 204a, as well as the multiple locking holes provided by the first half mold 1 and the second half mold 2 around the cooling water cavity, thus realizing the connection and locking of the first half mold 1 and the second half mold 2.

[0047] In an exemplary embodiment of the present application, the boss 107 is provided with a groove 107d, and the second half mold 2 is correspondingly provided with a protrusion 209 for the groove 107d. The protrusion 209 is in concave-convex fit with the groove 107d.

[0048] In this embodiment, the convex portion 209 provided on the second half mold 2 and the concave groove 107d provided on the first half mold 1 are in concave-convex fit to provide support for the cooling water cavity, so as to avoid the collapse of the molding groove 201 after the master mold is used for a long time, thereby avoiding affecting the cooling effect and effectively avoiding affecting the product molding effect.

[0049] Working principle: The master mold conformal waterway structure of the main machine lower cover molding die is formed by connecting the first half mold 1 and the second half mold 2. The cooling flow field 101 provided on the first half mold 1 and the cooling water tank 202 provided on the second half mold 2 cooperate to form a cooling water cavity. Since the cooling water tank 202 is arranged corresponding to the area where the molding groove 201 is located, the cooling area of the formed cooling water cavity is basically the same as the molding area of the molding groove 201. The coolant is introduced into the cooling water cavity through the coolant inlet 102 provided on the first half mold 1. The coolant flows through the cooling water cavity and flows out of the cooling water cavity through the coolant outlet 103, thereby taking away heat; the glue is injected through the injection channel formed by the combination of the first through hole 104 and the second through hole 203, and the glue is injected into the molding surface through the injection channel. Since the cooling area of the cooling water cavity formed in this application is basically the same as the molding area of the molding groove 201, the coolant can take away heat more effectively, thereby improving the cooling efficiency, reducing the cooling time, shortening the production cycle, and increasing the output. In addition, the first limiting platform 204 provided corresponding to the mesh area 201b of the molding groove 201 in this application is in abutting fit with the first limiting groove 105 provided on the first half mold 1 corresponding to the first limiting platform 204, forming a supporting structure for the mesh area 201b of the molding groove 201, strengthening the bearing area of the mesh area 201b, thereby effectively reducing the excessive injection pressure when the glue is injected into the molding groove 201 through the injection channel, which may cause deformation of the second half mold 2 and avoid the problem of tiny flash on the mesh.

[0050] The above embodiments only illustrate the principles and effects of the present invention by way of example, and are not used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. The conformal waterway structure of the female mold of a mainframe lower cover forming mold is characterized in that, Comprising: A first half mold, on which a cooling flow field, a coolant inlet, and a coolant outlet are provided. The coolant inlet and the coolant outlet are in communication with the cooling flow field, and a first through hole is provided on the first half mold; A second half mold, connected to the first half mold. On both sides of the second half mold in the thickness direction, a molding groove and a cooling water groove are respectively provided. The molding groove is used for product molding, the cooling water groove is arranged corresponding to the area where the molding groove is located, and the cooling water groove is used to cooperate with the cooling flow field to form a cooling water cavity. A second through hole is provided on the second half mold corresponding to the first through hole, and the first through hole and the second through hole are combined to form a glue injection channel, and the glue injection channel is used to inject glue into the molding groove; Wherein, the molding groove includes a panel area and a mesh area. The second half mold is provided with a first limiting platform corresponding to the mesh area, and the first half mold is provided with a first limiting groove corresponding to the first limiting platform, and the first limiting platform is in abutting and cooperating with the first limiting groove.

2. The conformal waterway structure of the female mold of the main body lower cover forming mold according to claim 1, wherein: The first half mold includes a main mold table and a convex platform. The coolant inlet includes a liquid inlet and a liquid outlet, and the coolant outlet includes a liquid outlet inlet and a liquid outlet outlet. The liquid inlet and the liquid outlet outlet are arranged on the main mold table, the liquid outlet inlet and the liquid inlet are arranged on the convex platform, the liquid inlet is in communication with the liquid outlet, the liquid outlet inlet is in communication with the liquid outlet outlet, and the cooling flow field is arranged on the convex platform.

3. The conformal waterway structure of the female mold of the main machine lower cover forming mold according to claim 2, wherein: The second half mold is provided with a first matching part and a second matching part. The first matching part is used for abutting and cooperating with the main mold table, and the second matching part is used for abutting and cooperating with the convex platform.

4. The conformal water channel structure of the female mold of the main machine lower cover forming mold according to claim 3, characterized in that: A first sealing groove is provided around the cooling water groove between the first matching part and the second matching part, and the first sealing groove is used for installing a first sealing component, and the first sealing component is in abutting and cooperating with the convex platform.

5. The conformal water channel structure of the female mold of the main machine lower cover forming mold according to claim 3, characterized in that: The first through hole is arranged on the main mold table, and an avoidance groove is provided on the convex platform, and the avoidance groove is used for avoiding the first matching part.

6. The conformal waterway structure of the female mold of the main machine lower cover forming mold according to claim 5, characterized in that: The second through hole is arranged on the first matching part, and a second sealing groove is provided around the second through hole on the first matching part, and the second sealing groove is used for installing a second sealing component, and the second sealing component is in abutting and cooperating with the main mold table.

7. The conformal waterway structure of the female mold of the main machine lower cover forming mold according to claim 2, characterized in that: Both the first limiting platform and the first limiting groove are of a rectangular structure. The first half mold is provided with a first bolt through hole at the position of the first limiting groove, and the second half mold is provided with a first bolt connection hole corresponding to the first bolt through hole at the position of the first limiting platform.

8. The conformal waterway structure of the female mold of the main machine lower cover forming mold according to claim 7, characterized in that: The first limiting platform is provided with a third sealing groove around the first bolt connection hole, and the third sealing groove is used for installing a third sealing component, and the third sealing component is in abutting and cooperating with the bottom of the first limiting groove.

9. The conformal cooling water channel structure of the female mold of the main body lower cover forming mold according to claim 8, wherein: The first half mold located on the convex platform is further provided with a second limiting groove, and the second half mold is provided with a second limiting platform corresponding to the second limiting groove. Both the second limiting groove and the second limiting platform are in a ring structure. The first half mold is provided with a second bolt passing hole in the second limiting groove, and the second half mold is provided with a second bolt connection hole corresponding to the second bolt passing hole at the position of the second limiting platform. The second limiting platform is provided with a fourth sealing groove around the second bolt connection hole, and the fourth sealing groove is used for installing a fourth sealing component, and the fourth sealing component is in abutting cooperation with the bottom of the second limiting groove.

10. The conformal waterway structure of the female mold of the main machine lower cover forming mold according to claim 2, characterized in that: The convex platform is provided with a groove, and the second half mold is provided with a convex part corresponding to the groove. The convex part and the groove are in concave-convex fit.

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