CN218134698U - Copper-nickel alloy flange rolling forming die - Google Patents
Copper-nickel alloy flange rolling forming die Download PDFInfo
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- CN218134698U CN218134698U CN202222309592.8U CN202222309592U CN218134698U CN 218134698 U CN218134698 U CN 218134698U CN 202222309592 U CN202222309592 U CN 202222309592U CN 218134698 U CN218134698 U CN 218134698U
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- forming die
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Abstract
The utility model belongs to the technical field of the metal rolling technique and specifically relates to a copper-nickel alloy flange roll forming die, including insulation box and flange roll forming mechanism, air intake and the air outlet of relative setting have been seted up on the insulation box, flange roll forming mechanism sets up in the insulation box, the medial surface of air intake and air outlet is equipped with the shutoff subassembly, the lateral surface of air outlet is equipped with cooling module, the air outlet passes through the fan and is connected with cooling module, the shutoff subassembly includes shielding plate and electric putter, the shielding plate passes through electric putter and slides the setting on insulation box's inner wall, the fixed connection rail that is provided with on the shielding plate, electric putter end fixing is provided with and is connected the connector of rail looks adaptation. The flange rolling forming die reduces the loss rate of heat energy in the process of rolling the copper-nickel alloy through the arrangement of the heat preservation box body, reduces the phenomenon that the copper-nickel alloy is completely cooled before rolling is completed, and quickly cools after the copper-nickel alloy is rolled.
Description
Technical Field
The utility model belongs to the technical field of the metal rolling technique and specifically relates to a copper-nickel alloy flange roll forming die.
Background
The copper-nickel alloy has excellent seawater corrosion resistance, marine biological pollution resistance and good cold and hot processing performance, and is widely applied to seawater pipeline systems of various ships and ocean platforms, the flange is a pipeline connecting piece at the opening of a pipeline, and the flange in the seawater pipeline system is usually made of the copper-nickel alloy. The method of processing the copper-nickel alloy into the flange is usually roll forming, that is, heating the copper-nickel alloy, and then roll processing the copper-nickel alloy to roll the copper-nickel alloy into the flange.
For example, patent with publication No. CN111673022A discloses a method for rolling and forming a copper-nickel alloy flange, which reduces the machining allowance and improves the utilization rate of raw materials by more than 70%, and at the same time, because the machining amount is reduced, the production efficiency is improved, and the production cost is reduced, but because the melting point of the copper-nickel alloy is 1149 ℃, the difference between the heated copper-nickel alloy and the room temperature is large, the heat energy contained in the copper-nickel alloy can be rapidly transmitted to the outside air, which results in the loss rate of the heat energy, if the machining time of the copper-nickel alloy is long, the phenomenon that the copper-nickel alloy is cooled before the rolling is completed is likely to occur, and when the copper-nickel alloy is completely cooled, the difficulty in rolling the copper-nickel alloy is large, so we propose a mold for rolling and forming a copper-nickel alloy flange.
SUMMERY OF THE UTILITY MODEL
In order to solve current copper-nickel alloy and easily cool off at rolling in-process, lead to the big problem of the rolling degree of difficulty, the utility model provides a copper-nickel alloy flange rolling forming die through the cooperation of insulation box and shutoff subassembly, forms confined space to slow down the cooling of copper-nickel alloy.
The utility model provides a copper nickel alloy flange roll forming die, including insulation box and flange roll forming mechanism, set up the air intake and the air outlet of relative setting on the insulation box, flange roll forming mechanism sets up in the insulation box, and the medial surface of air intake and air outlet is equipped with the shutoff subassembly, and the lateral surface of air outlet is equipped with cooling module, and the air outlet passes through the fan and is connected with cooling module. A sealed space is formed by the heat preservation box body and the plugging assembly, and the loss rate of heat energy is reduced in the process of rolling the copper-nickel alloy.
Further, the shutoff subassembly includes shielding plate and electric putter, and the shielding plate passes through electric putter and slides and set up on the inner wall of insulation box. The tuyere is conveniently sealed.
Furthermore, a connecting rail is fixedly arranged on the shielding plate, and a connector matched with the connecting rail is fixedly arranged at the end part of the electric push rod. The position of the shielding plate is convenient to adjust.
Furthermore, a magnetic attraction component used for driving the shielding plate to move towards the direction close to the inner wall of the heat preservation box body is further arranged between the heat preservation box body and the shielding plate. The magnetic attraction is fixed to ensure the sealing property.
Furtherly, magnetism inhales the subassembly and includes mutual adsorbed magnetite and electro-magnet, and the electro-magnet is fixed to be set up on insulation box's outer wall, and the magnetite is fixed to be set up on the shielding plate. The magnetic attraction is controlled by an external power supply which is electrically connected.
Furthermore, the cooling assembly is a refrigeration box communicated with the fan, and cooling liquid is filled in the refrigeration box. The hot air discharged by the fan can be rapidly cooled.
Furthermore, one end of the fan, which is far away from the insulation box body, is provided with an air collection cover, and the air collection cover is communicated with the bottom of the refrigeration box through an air pipe. The hot air is convenient to collect through the air collecting cover.
The beneficial effects of the utility model reside in that: a sealed space is formed by the heat preservation box body and the plugging assembly, so that the loss rate of heat energy is reduced in the process of rolling the copper-nickel alloy, and the phenomenon that the copper-nickel alloy is cooled before rolling is reduced; through the cooperation that sets up fan and refrigeration case, can be quick after the rolling completion of copper-nickel alloy cools off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a roll forming die;
FIG. 2 is a schematic view of the internal structure of a roll-forming die at a first angle;
FIG. 3 is a schematic view of the internal structure of a roll-forming die at a second angle;
FIG. 4 is a schematic view of the occluding component;
in the figure 1, a heat preservation box body; 2. a heat-preserving cover body; 3. a refrigeration case; 4. an air inlet; 5. an air outlet; 6. a fan; 7. a wind collecting cover; 8. an air duct; 9. a flange roll forming mechanism; 10. a shielding plate; 11. connecting rails; 12. an electric push rod; 13. a magnet; 14. an electromagnet; 15. a connecting head.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments.
In order to facilitate rolling of the copper-nickel alloy and improve the deformation performance of the copper-nickel alloy, the copper-nickel alloy needs to be heated to a higher temperature before the copper-nickel alloy is rolled, a traditional flange rolling forming device is lack of a heat preservation mechanism, the melting point of the copper-nickel alloy is higher, the temperature for heating the copper-nickel alloy is also higher, at the moment, the temperature difference between the copper-nickel alloy and the room temperature is larger, the copper-nickel alloy is easy to completely cool before rolling is completed in the processing process, the rolling difficulty of the cooled copper-nickel alloy is large, in order to reduce heat loss and ensure the processing effect, a copper-nickel alloy flange rolling forming die is designed, and as shown in fig. 1-3, the copper-nickel alloy flange rolling forming die comprises a heat preservation box body 1 and a flange rolling forming mechanism 9, and the copper-nickel alloy can be rolled into a flange in the heat preservation box body 1 through the flange rolling forming mechanism 9.
The insulation box body 1 is hinged with the insulation cover body 2, and a sealed space can be formed inside the insulation box body 1 and the insulation cover body 2 after the insulation cover body 2 is closed, so that the heat energy loss is reduced. In order to further reduce the heat energy dissipation, the inner walls of the heat preservation box body 1 and the heat preservation cover body 2 can be coated with heat preservation paint, so that the heat preservation performance of the heat preservation box body 1 and the heat preservation cover body 2 is improved.
After flange roll forming mechanism 9 rolled into the flange to the copper-nickel alloy, in order to avoid the inside heat energy of insulation box 1 to cause the injury to the user, air intake 4 and air outlet 5 have been seted up respectively to insulation box 1's both ends, air intake 4 is used for accomplishing the air inlet, air outlet 5 is used for accomplishing the air-out, thereby form the circulation, accelerate the cooling of the inside heat energy of insulation box 1, and in order to accelerate refrigerated speed, the insulation box 1 outside still is equipped with the fan 6 with 5 looks adaptations of air outlet, the air outlet 5 is relative with the input port of fan 6, be the energy supply of fan 6 through external power source, can promote the circulation of wind-force.
In order to seal the air inlet 4 and the air outlet 5 and prevent the heat energy inside the heat preservation box body 1 from losing through the air inlet 4 and the air outlet 5 in the process of rolling the copper-nickel alloy by the flange rolling forming mechanism 9, the inner side surfaces of the air inlet 4 and the air outlet 5 are provided with the plugging components, the air inlet 4 and the air outlet 5 are sealed by the plugging components in the process of rolling the copper-nickel alloy by the flange rolling forming mechanism 9, and after the rolling is finished, the sealing of the plugging components on the air inlet 4 and the air outlet 5 is removed.
As shown in fig. 4, the blocking assembly includes a shielding plate 10 and an electric push rod 12, and the shielding plate 10 is slidably disposed on the inner wall of the thermal insulation box 1 through the electric push rod 12. The external diameter of shielding plate 10 is greater than the internal diameter of air intake 4 and air outlet 5, and electric putter 12 installs in insulation box 1's inside as the power supply, and electric putter 12's output and shielding plate 10 are connected for drive shielding plate 10 slides, can adjust shielding plate 10's position, can lock shielding plate 10 through electric putter 12 after the regulation is accomplished, and it is spacing to the position of shielding plate 10, possesses the auto-lock nature.
A connecting rail 11 is fixedly arranged on the shielding plate 10, and a connector 15 matched with the connecting rail 11 is fixedly arranged at the end part of the electric push rod 12. The connecting head 15 is horizontally slidably arranged on the connecting rail 11. A magnetic attraction component for driving the baffle plate 10 to move towards the direction close to the inner wall of the heat preservation box body 1 is further arranged between the heat preservation box body 1 and the baffle plate 10. After electric putter 12 drives shielding plate 10 and adjusts the completion, will inhale the magnetism subassembly and start, can produce the suction to shielding plate 10, drive shielding plate 10 and remove towards being close to 1 inner wall direction of insulation box, let shielding plate 10 and 1 inner wall of insulation box closely extrude to reduce the gap between insulation box 1 and the shielding plate 10, guarantee the leakproofness between insulation box 1 and the shielding plate 10.
The magnetic suction component comprises a magnet 13 and an electromagnet 14 which are mutually adsorbed, the electromagnet 14 is fixedly arranged on the outer wall of the heat preservation box body 1, and the magnet 13 is fixedly arranged on the shielding plate 10. When the shielding plate 10 is moved, the electromagnet 14 is started through an external power supply electrically connected with the electromagnet 14, so that the shielding plate 10 can be adsorbed, when the shielding plate 10 needs to be moved, the electromagnet 14 is closed, namely, the shielding plate 10 can be contacted and influenced by the electromagnet 14 and the magnet 13 when moving, and the resistance of the shielding plate 10 during moving is reduced.
In order to avoid the hot gas of fan 6 exhaust to cause the injury to the user, the one end that insulation box 1 was kept away from to fan 6 is equipped with cooling module, and cooling module is the refrigeration case 3 with fan 6 intercommunication, and the 3 intussuseptions of refrigeration case are filled with the coolant liquid. The upper end of refrigeration case 3 is the opening setting, and the inside packing of refrigeration case 3 has the coolant liquid, generally adopts the water, and is with low costs, and the heat absorptivity is better, and 6 exhaust steam of fan can get into the inside and the water contact of refrigeration case 3, with heat energy transmission to aquatic after, through the opening discharge of refrigeration case 3 upper end.
In order to make 6 exhaust hot-gas of fan can produce more abundant contact with water, the one end that insulation box 1 was kept away from to fan 6 is provided with collection wind lid 7, collection wind lid 7 passes through the bottom intercommunication of tuber pipe 8 with refrigeration case 3, 6 exhaust hot-gas of fan can get into the bottom of refrigeration case 3 through collection wind lid 7 and tuber pipe 8, then rise, until the opening discharge through refrigeration case 3 upper end, thereby it is long when extension hot-gas and water's contact.
During the use, place the copper nickel alloy on flange roll forming mechanism 9, then close heat preservation lid 2, make heat preservation box 1 and the inside sealed space that forms of heat preservation lid 2, and simultaneously, start electric putter 12, drive shielding plate 10 and remove, shelter from sealedly to air intake 4 and air outlet 5 through shielding plate 10, and start electro-magnet 14, drive shielding plate 10 and remove towards being close to 1 inner wall direction of heat preservation box, let shielding plate 10 and 1 inner wall of heat preservation box closely extrude, thereby reduce the gap between heat preservation box 1 and the shielding plate 10, guarantee the leakproofness between heat preservation box 1 and the shielding plate 10.
Then start flange roll forming mechanism 9 and carry out rolling process to the copper-nickel alloy, close electro-magnet 14 after processing is accomplished, it is fixed to the absorption of shielding plate 10 to remove electro-magnet 14, then start electric putter 12 and adjust the position of shielding plate 10, it is sealed to the sheltering from of air intake 4 and air outlet 5 to remove shielding plate 10, then start fan 6, input the inside to refrigeration case 3 with the heat energy of 1 inside of insulation box, with the inside water contact of refrigeration case 3, can be quick cool down 1 inside insulation box, can take out the copper-nickel alloy that rolling was accomplished after the cooling was accomplished.
The utility model discloses can be through insulation box 1, insulation cover body 2 and shutoff subassembly form a confined space, reduce the loss rate of heat energy at rolling copper-nickel alloy's in-process, reduce copper-nickel alloy and just accomplish refrigerated phenomenon before rolling is accomplished, can be quick after the rolling completion of copper-nickel alloy cools off through setting up fan 6, and can be quick through setting up cooling assembly and cool off 6 exhaust steam of fan, reduce the injury that exhaust steam caused to the user.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a copper-nickel alloy flange roll forming die which characterized in that: comprises that
The heat preservation box body (1), an air inlet (4) and an air outlet (5) which are oppositely arranged are arranged on the heat preservation box body (1),
a flange rolling forming mechanism (9),
the flange rolling forming mechanism (9) is arranged in the heat preservation box body (1), the inner side faces of the air inlet (4) and the air outlet (5) are provided with plugging components, the outer side face of the air outlet (5) is provided with a cooling component, and the air outlet (5) is connected with the cooling component through a fan (6).
2. The copper-nickel alloy flange roll forming die as claimed in claim 1, wherein: the plugging assembly comprises a shielding plate (10) and an electric push rod (12), wherein the shielding plate (10) is arranged on the inner wall of the heat preservation box body (1) in a sliding mode through the electric push rod (12).
3. The copper-nickel alloy flange roll forming die as claimed in claim 2, wherein: the shielding plate (10) is fixedly provided with a connecting rail (11), and the end part of the electric push rod (12) is fixedly provided with a connector (15) matched with the connecting rail (11).
4. The copper-nickel alloy flange roll forming die as claimed in claim 2, wherein: still be equipped with between insulation box (1) and shielding plate (10) and be used for driving shielding plate (10) towards the subassembly of inhaling that is close to the removal of insulation box (1) inner wall direction.
5. The copper-nickel alloy flange roll forming die of claim 4, wherein: the subassembly is inhaled to magnetism includes mutual absorption magnetite (13) and electro-magnet (14), electro-magnet (14) are fixed to be set up on the outer wall of insulation box (1), magnetite (13) are fixed to be set up on shielding plate (10).
6. The copper-nickel alloy flange roll forming die as claimed in claim 1, wherein: the cooling assembly is a refrigeration box (3) communicated with the fan (6), and cooling liquid is filled in the refrigeration box (3).
7. The copper-nickel alloy flange roll forming die of claim 6, wherein: one end of the fan (6) far away from the heat preservation box body (1) is provided with an air collection cover (7), and the air collection cover (7) is communicated with the bottom of the refrigeration box (3) through an air pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222309592.8U CN218134698U (en) | 2022-08-31 | 2022-08-31 | Copper-nickel alloy flange rolling forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222309592.8U CN218134698U (en) | 2022-08-31 | 2022-08-31 | Copper-nickel alloy flange rolling forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218134698U true CN218134698U (en) | 2022-12-27 |
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ID=84556806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222309592.8U Active CN218134698U (en) | 2022-08-31 | 2022-08-31 | Copper-nickel alloy flange rolling forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218134698U (en) |
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2022
- 2022-08-31 CN CN202222309592.8U patent/CN218134698U/en active Active
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