CN212144383U - Five-head central water-cooling spray head uniform distribution forming die - Google Patents
Five-head central water-cooling spray head uniform distribution forming die Download PDFInfo
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- CN212144383U CN212144383U CN201922377037.7U CN201922377037U CN212144383U CN 212144383 U CN212144383 U CN 212144383U CN 201922377037 U CN201922377037 U CN 201922377037U CN 212144383 U CN212144383 U CN 212144383U
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Abstract
The utility model discloses a five central water-cooling shower nozzle equipartition forming die belongs to forming die technical field. The five-head central water-cooling spray head uniform distribution forming die comprises a five-head central water-cooling spray head hot forging die and a five-head central water-cooling spray head bending die; the five-head central water-cooling spray head hot forging die comprises a hot forging upper die and a hot forging lower die, and the hot forging upper die and the hot forging lower die are matched through external pressure, so that the five-head central water-cooling spray head is hot forged into a primary shape; the five-head central water-cooling spray head bending die comprises an upper bending die and a lower bending die, and the upper bending die is pressed down through external pressure, so that the five-head central water-cooling spray head is bent into a final shape in the lower bending die. Compared with the traditional casting forming method, the five-head central water-cooling spray head forged by the five-head central water-cooling spray head uniform-distribution forming die has the advantages of higher strength, longer service life and greatly reduced maintenance cost.
Description
Technical Field
The utility model relates to a forming die technical field, in particular to five central water-cooling shower nozzle equipartitions forming die.
Background
The forging die is a tool capable of forming a blank into a die forging. The forging die is key technological equipment necessary in die forging production, is a tool required to be used in each stroke of equipment, and plays a role in lifting weight in die forging production.
The forging die is a die used in a forging process, and a raw material is plastically deformed in the forging die by an external force, thereby obtaining a part of a desired shape and size. The forging die can be divided into a hot forging die, a warm forging die and a cold forging die according to different forging temperatures. The hot forging die can be divided into a hammer forging die, a screw press forging die, a mechanical press forging die, a plain forging die, a hydraulic press forging die and the like according to different equipment. A processing die frame is required to be designed when a press is used for die forging, and a blank making (such as roll forging and cross wedge rolling) die, a trimming die, a punching die, a correcting die, a cold precision press die and the like are also required in the forging process.
At present, a copper five-head central water-cooling spray head is generally cast due to the fact that the length of a spray head column is long and a certain inclination is needed, but the five-head central water-cooling spray head formed by casting is poor in strength, short in service life, frequently replaced and high in use cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a five center water-cooling shower nozzle equipartition forming die to it is relatively poor to solve the five center water-cooling shower nozzle intensity of current casting fashioned, and life is shorter, often changes, the higher problem of use cost.
In order to solve the technical problem, the utility model provides a five-head central water-cooling spray nozzle uniform distribution forming die, which comprises a hot forging upper die and a hot forging lower die, wherein the contact surfaces of the hot forging upper die and the hot forging lower die are hot forging parting surfaces;
and the five-head central water-cooling spray head is positioned in the hot forging upper die and the hot forging lower die, and the hot forging upper die and the hot forging lower die are closed through external pressure, so that the five-head central water-cooling spray head is hot forged into a primary form after being heated at high temperature.
Optionally, the five-head central water-cooling spray head is divided into a chassis and a plurality of spray head columns, and the plurality of spray head columns are vertically and uniformly distributed on the front surface of the chassis.
Optionally, the plurality of nozzle columns are located in the hot forging upper die and are formed by forging and pressing through forging holes in the hot forging upper die; the chassis is positioned in the hot forging lower die, and the chassis is extruded and formed by the shape of the inner cavity of the hot forging lower die.
Optionally, a plurality of process columns are arranged on the hot forging lower die, and the process columns correspond to the spray head columns one to one.
Optionally, a top pressure rod is arranged at the center inside the hot forging upper die and used for preventing the five-head central water-cooling spray head from shifting or protruding from the center in the forging process.
The utility model also provides a five-head central water-cooling spray head uniform distribution forming die, which comprises a bending upper die and a bending lower die, wherein a forming curved surface is milled on the bottom surface inside the bending lower die;
the five-head central water-cooling spray head is positioned in the upper bending die and the lower bending die, and the upper bending die is pressed down by external pressure, so that the five-head central water-cooling spray head still in a high-temperature state is bent into a final shape.
Optionally, a central ejector rod and an edge ejector ring are arranged on the bending upper die, and the length of the central ejector rod is greater than that of the edge ejector ring.
Optionally, a flower groove is formed in the upper bending die and used for placing a nozzle column of the five-head central water-cooling nozzle.
Optionally, the chassis of the five-head central water-cooling spray head is located in the bending lower die, and the chassis deforms along the forming curved surface under the action of external force.
The utility model provides a five-head central water-cooling spray head uniform distribution forming die, which comprises a five-head central water-cooling spray head hot forging die and a five-head central water-cooling spray head bending die; the five-head central water-cooling spray head hot forging die comprises a hot forging upper die and a hot forging lower die, and the hot forging upper die and the hot forging lower die are matched through external pressure, so that the five-head central water-cooling spray head is hot forged into a primary shape; the five-head central water-cooling spray head bending die comprises an upper bending die and a lower bending die, and the upper bending die is pressed down through external pressure, so that the five-head central water-cooling spray head is bent into a final shape in the lower bending die. Compared with the traditional casting forming method, the five-head central water-cooling spray head forged by the five-head central water-cooling spray head uniform-distribution forming die has the advantages of higher strength, longer service life and greatly reduced maintenance cost.
Drawings
FIG. 1 is a sectional view of a five-head center water-cooled nozzle hot forging die provided by the present invention;
FIG. 2 is a schematic structural view of a hot forging die of a five-head center water-cooled spray head hot forging die provided by the present invention;
fig. 3 is a sectional view of a five-head central water-cooling spray head bending die provided by the utility model;
fig. 4 is a schematic structural view of an upper bending die of a five-head central water-cooling spray head bending die provided by the utility model;
fig. 5 is a cross-sectional view of the five-head central water-cooling spray head provided by the utility model after being formed;
fig. 6 is a top view of the five-head central water-cooling spray head formed by the present invention.
Detailed Description
The following describes the forming mold for five-head central water-cooled nozzle uniform distribution according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a five-head central water-cooling spray nozzle uniform distribution forming die, the structure of which is shown in figure 1 and figure 2, comprising a hot forging upper die 1 and a hot forging lower die 2, the contact surface of the hot forging upper die 1 and the hot forging lower die 2 is a hot forging parting surface 3; the five-head central water-cooling spray head 4 is positioned in the hot forging upper die 1 and the hot forging lower die 2, and the hot forging upper die 1 and the hot forging lower die 2 are matched through external pressure, so that the five-head central water-cooling spray head 4 is hot forged into a primary shape after being heated at high temperature; the five-head central water-cooling spray head 4 is divided into a base plate 41 and a plurality of spray head columns 42, and the plurality of spray head columns 42 are vertically and uniformly distributed on the front surface of the base plate 41; the five nozzle posts 42 are respectively positioned at five vertexes of a pentagon taking the center of the chassis 41 as the center; the plurality of nozzle posts 42 are positioned in the hot forging upper die 1 and are formed by forging and pressing through forging holes 11 in the hot forging upper die 1; the chassis 41 is positioned in the hot forging lower die 2, and the chassis 41 is extruded and formed by the shape of the inner cavity of the hot forging lower die 2; the hot forging lower die 2 is provided with a plurality of process columns 21, the process columns 21 correspond to the nozzle columns 42 one by one, and the process columns 21 are process holes for later-stage milling of connecting holes of the five-head central water-cooling nozzle and provide initial positioning for later-stage milling; and a top pressure rod 12 is arranged at the center inside the hot forging upper die 1 and used for preventing the five-head central water-cooling spray head 4 from shifting or central protrusion in the forging process.
Example two
The utility model also provides a five-head central water-cooling spray head uniform distribution forming die, the structure of which is shown in figures 3 and 4, and the forming die comprises a bending upper die 5 and a bending lower die 6, and a forming curved surface 7 is milled on the bottom surface inside the bending lower die 6; the five-head central water-cooling spray head 4 is positioned in the upper bending die 5 and the lower bending die 6, the upper bending die 5 is pressed down by external pressure, the five-head central water-cooling spray head 4 still in a high-temperature state is bent into a final shape, a chassis 41 of the five-head central water-cooling spray head 4 is positioned in the lower bending die 6, and the chassis 41 deforms along the forming curved surface 7 under the action of external force; a central ejector rod 53 and an edge ejector ring 51 are arranged on the bending upper die 5, the length of the central ejector rod 53 is greater than that of the edge ejector ring 51, the central ejector rod 53 firstly contacts the chassis 41 in the bending process, so that the center of the chassis 41 is stressed, the outer edge of the chassis 41 bends towards the center until the edge ejector ring 51 contacts the chassis 41 and the outer edge is shaped, and the bending can be finished; the bending upper die 5 is provided with a flower groove 52 for placing the nozzle post 42 of the five-head central water-cooling nozzle 4, and the nozzle post 42 and the chassis 41 are of an integral structure, so that when the chassis 41 is bent towards the center, the nozzle post 42 can be driven to incline towards the center, and finally the forging of the five-head central water-cooling nozzle is completed as shown in fig. 5 and 6.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (9)
1. A forming die with five-head center water-cooling spray heads uniformly distributed is characterized by comprising a hot forging upper die (1) and a hot forging lower die (2), wherein the contact surface of the hot forging upper die (1) and the hot forging lower die (2) is a hot forging parting surface (3);
the five-head central water-cooling spray head (4) is positioned in the hot forging upper die (1) and the hot forging lower die (2), and the hot forging upper die (1) and the hot forging lower die (2) are matched through external pressure, so that the five-head central water-cooling spray head (4) is hot forged into a primary shape after high-temperature heating.
2. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 1, wherein the five-head central water-cooling spray head (4) is divided into a base plate (41) and a plurality of spray head columns (42), and the plurality of spray head columns (42) are vertically and evenly distributed on the front surface of the base plate (41).
3. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 2, wherein the plurality of spray head columns (42) are positioned in the hot forging upper die (1) and are formed by forging and pressing through forging holes (11) in the hot forging upper die (1); the chassis (41) is positioned in the hot forging lower die (2), and the chassis (41) is extruded and formed by the shape of the inner cavity of the hot forging lower die (2).
4. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 2, wherein a plurality of process columns (21) are arranged on the hot forging lower die (2), and the process columns (21) correspond to the spray head columns (42) one by one.
5. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 2, wherein a top pressure rod (12) is arranged at the center of the interior of the hot forging upper die (1) and used for preventing the five-head central water-cooling spray heads (4) from shifting or protruding from the center in the forging process.
6. A forming die with five-head central water-cooling spray heads uniformly distributed is characterized by comprising a bent upper die (5) and a bent lower die (6), wherein the bottom surface inside the bent lower die (6) is milled into a forming curved surface (7);
the five-head central water-cooling spray head (4) is positioned in the upper bending die (5) and the lower bending die (6), and the upper bending die (5) is pressed down by external pressure, so that the five-head central water-cooling spray head (4) still in a high-temperature state is bent into a final shape.
7. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 6, wherein a central ejector rod (53) and an edge top ring (51) are arranged on the bending upper die (5), and the length of the central ejector rod (53) is greater than that of the edge top ring (51).
8. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 6, wherein a flower groove (52) is formed in the upper bending die (5) and used for placing the spray head column (42) of the five-head central water-cooling spray head (4).
9. The forming die for evenly distributing five-head central water-cooling spray heads according to claim 6, wherein a chassis (41) of the five-head central water-cooling spray head (4) is positioned in the bending lower die (6), and the chassis (41) deforms along the forming curved surface (7) under the action of external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377037.7U CN212144383U (en) | 2019-12-25 | 2019-12-25 | Five-head central water-cooling spray head uniform distribution forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377037.7U CN212144383U (en) | 2019-12-25 | 2019-12-25 | Five-head central water-cooling spray head uniform distribution forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212144383U true CN212144383U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377037.7U Active CN212144383U (en) | 2019-12-25 | 2019-12-25 | Five-head central water-cooling spray head uniform distribution forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212144383U (en) |
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- 2019-12-25 CN CN201922377037.7U patent/CN212144383U/en active Active
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