CN218460640U - Lead alloy hot extrusion die for circular pipes - Google Patents
Lead alloy hot extrusion die for circular pipes Download PDFInfo
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- CN218460640U CN218460640U CN202222444961.4U CN202222444961U CN218460640U CN 218460640 U CN218460640 U CN 218460640U CN 202222444961 U CN202222444961 U CN 202222444961U CN 218460640 U CN218460640 U CN 218460640U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a hot extrusion die of circular tubular product lead alloy belongs to hot extrusion die technical field, comprises a workbench, the top fixedly connected with lower mould of workstation, the top fixedly connected with evenly distributed's of workstation guide bar, the top of workstation is provided with the roof, the top fixed connection of guide bar is in the bottom of roof, the top fixed mounting of roof has electric putter, electric putter's bottom runs through and extends to the bottom of roof. The utility model discloses a, through carrying out the heat transfer with the lower mould with the inside cooling water suction heat dissipation return bend of water storage box to reduce circular lead alloy tubular product temperature, drive the impeller through driving motor and rotate, also make when being divided into two parts with the water storage box to get into the inside cooling water temperature of heat dissipation return bend lower, improved the radiating efficiency, solved in the past circular tubular product lead alloy hot extrusion die do not have locate function and the not good problem of radiating effect.
Description
Technical Field
The utility model relates to a hot extrusion die technical field, more specifically say, relate to circular tubular product lead alloy hot extrusion die.
Background
Because the lead alloy has the characteristics of high density, low melting point, good corrosion resistance, good radiation protection performance and the like, other metals cannot be replaced, particularly, in recent years, more lead alloy materials are applied to the round pipe in the aspect of large-scale power, and the lead alloy round pipe needs to be formed by using a hot extrusion die.
However, the conventional lead alloy hot extrusion die for the round pipe does not have a positioning function, the die may slightly incline and shift in the installation process, the quality of a workpiece may be poor, and even the die may be damaged, and meanwhile, the die needs to be naturally cooled and then taken out after the pipe is formed, so that the forming efficiency is influenced, and therefore, technicians provide the lead alloy hot extrusion die for the round pipe to overcome the defects.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a hot extrusion die of circular tubular product lead alloy to solve in the past the hot extrusion die of circular tubular product lead alloy do not have locate function and the not good problem of radiating effect.
In order to solve the problems, the utility model adopts the following technical proposal;
the hot extrusion die for the lead alloy of the round pipe comprises a workbench, wherein the top of the workbench is fixedly connected with a lower die, the top of the workbench is fixedly connected with guide rods which are uniformly distributed, the top of the workbench is provided with a top plate, the top end of each guide rod is fixedly connected to the bottom of the top plate, the top of the top plate is fixedly provided with an electric push rod, the bottom end of the electric push rod penetrates through and extends to the bottom of the top plate, the bottom end of the electric push rod is fixedly connected with a bearing plate, the guide rods penetrate through the bearing plate and are in sliding connection with the bearing plate, the bottom of the bearing plate is fixedly connected with an upper die, the bottom of the upper die is provided with two mounting grooves, the inner top wall of each mounting groove is fixedly provided with a pressure sensor, the inner wall of each mounting groove is fixedly connected with a reset spring, and the bottom end of each reset spring is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly provided with a contact sensor, the inside of the reset spring is provided with an extension rod which is fixedly connected to the top of the pressing plate, the extension rod is positioned at the bottom of the pressure sensor, the top of the lower die is fixedly connected with two engagement rods which are positioned at the bottom of the mounting groove, the inside of the workbench is integrated with a single chip microcomputer, the pressure sensor, the contact sensor and the electric push rod are all in signal connection with the single chip microcomputer, the inside of the lower die is provided with a heat dissipation cavity, the inner wall of the heat dissipation cavity is fixedly connected with a heat dissipation elbow, the inner bottom wall of the workbench is fixedly connected with a water storage tank, the top of the water storage tank is fixedly connected with a liquid pump, the bottom end of the liquid pump is communicated with the inside of the water storage tank through a pipeline, and the top end of the liquid pump penetrates through the workbench and the lower die and is communicated with the heat dissipation elbow, the other end of heat dissipation return bend runs through and extends to the inside of water storage box, the positive fixed mounting of workstation has driving motor, driving motor's output shaft runs through and extends to the inside of water storage box, fixedly connected with impeller on driving motor's the output shaft, fixedly connected with arc seat on the interior diapire of water storage box, the impeller is laminated with the inner wall of arc seat, the interior bottom wall mounting of water storage box has the refrigerator, the refrigerator is located the right side of arc seat.
As a further description of the above technical solution: the front of workstation fixed mounting has control panel, electric putter, refrigerator, drawing liquid pump and driving motor all with control panel electric connection.
As a further description of the above technical solution: and a prompter is fixedly installed at the top of the top plate and is in signal connection with the single chip microcomputer.
As a further description of the above technical solution: two limiting rods are fixedly connected to the inner wall of the mounting groove, and the top ends of the limiting rods penetrate through and extend to the top of the pressing plate.
As a further description of the above technical solution: the inner wall of the water storage tank is fixedly connected with a partition plate, and the partition plate is located on the right side of the arc-shaped seat.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a agree with the pole and get into the preliminary location of the inside back of accomplishing back to last mould and lower mould of mounting groove, if do not trigger simultaneously at two in-process contact pick up or the pressure sensor that last mould moved down, the electric putter stop work then can be controlled to the singlechip, thereby avoid going up mould or lower mould the skew continuation operation appear and lead to the mould to produce the damage, the quality and the efficiency of influence processing, through carrying out the heat transfer with the lower mould with the inside cooling water suction heat dissipation return bend of water storage box inside, thereby reduce circular lead alloy tubular product temperature, drive the impeller through driving motor and rotate, also make when being divided into the water storage box two parts to get into the inside cooling water temperature of heat dissipation return bend lower, and the heat dissipation efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the water storage tank of the present invention;
fig. 5 is a schematic diagram of the present invention.
The numbering in the figures illustrates:
1. a work table; 2. a lower die; 3. a guide bar; 4. a top plate; 5. an electric push rod; 6. a carrier plate; 7. an upper die; 8. mounting grooves; 9. a pressure sensor; 10. a return spring; 11. pressing a plate; 12. a touch sensor; 13. an extension bar; 14. a fit rod; 15. a single chip microcomputer; 16. a heat dissipation cavity; 17. a heat dissipation bent pipe; 18. a water storage tank; 19. a liquid pump; 20. a drive motor; 21. an impeller; 22. an arc-shaped seat; 23. a refrigerator; 24. a control panel; 25. a prompter; 26. a limiting rod; 27. a separator.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
referring to fig. 1 to 5, in the present invention, a circular tube lead alloy hot extrusion mold comprises a workbench 1, a lower mold 2 is fixedly connected to the top of the workbench 1, guide rods 3 are fixedly connected to the top of the workbench 1, the guide rods 3 are uniformly distributed, a top plate 4 is arranged on the top of the workbench 1, the top end of each guide rod 3 is fixedly connected to the bottom of the top plate 4, an electric push rod 5 is fixedly mounted on the top of the top plate 4, the bottom end of the electric push rod 5 penetrates through and extends to the bottom of the top plate 4, a bearing plate 6 is fixedly connected to the bottom end of the electric push rod 5, the guide rods 3 penetrate through the bearing plate 6 and are slidably connected to the bearing plate 6, an upper mold 7 is fixedly connected to the bottom of the bearing plate 6, two mounting grooves 8 are formed in the bottom of the upper mold 7, a pressure sensor 9 is fixedly mounted on the inner wall of each mounting groove 8, a return spring 10 is fixedly connected to the inner wall of the mounting groove 8, and a pressing plate 11 is fixedly connected to the bottom end of the return spring 10, a contact sensor 12 is fixedly installed at the bottom of a pressing plate 11, an extension rod 13 is arranged inside a return spring 10, the extension rod 13 is fixedly connected to the top of the pressing plate 11, the extension rod 13 is located at the bottom of a pressure sensor 9, two conjunction rods 14 are fixedly connected to the top of a lower die 2, the conjunction rods 14 are located at the bottom of a mounting groove 8, a single chip microcomputer 15 is integrated inside a workbench 1, the pressure sensor 9, the contact sensor 12 and an electric push rod 5 are in signal connection with the single chip microcomputer 15, a heat dissipation cavity 16 is formed inside the lower die 2, a heat dissipation elbow 17 is fixedly connected to the inner wall of the heat dissipation cavity 16, a water storage tank 18 is fixedly connected to the inner bottom wall of the workbench 1, a liquid pumping pump 19 is fixedly connected to the top of the water storage tank 18, the bottom end of the liquid pumping pump 19 is communicated with the inside of the water storage tank 18 through a pipeline, and the top end of the liquid pumping pump 19 penetrates through the workbench 1 and the lower die 2 and is communicated with the heat dissipation elbow 17, the other end of the heat dissipation elbow 17 penetrates through and extends to the inside of the water storage tank 18, a driving motor 20 is fixedly mounted on the front face of the workbench 1, an output shaft of the driving motor 20 penetrates through and extends to the inside of the water storage tank 18, an impeller 21 is fixedly connected to an output shaft of the driving motor 20, an arc-shaped seat 22 is fixedly connected to the inner bottom wall of the water storage tank 18, the impeller 21 is attached to the inner wall of the arc-shaped seat 22, a refrigerator 23 is mounted on the inner bottom wall of the water storage tank 18, and the refrigerator 23 is located on the right side of the arc-shaped seat 22.
In the utility model, when the circular lead alloy pipe hot extrusion molding operation is required, the user places the heated ingredients inside the lower die 2, then controls the electric push rod 5 to work, the electric push rod 5 is powered on to drive the bearing plate 6 fixedly connected with the electric push rod to move downwards, the guide rod 3 enables the bearing plate 6 to keep moving downwards stably, the upper die 7 moves downwards along with the electric push rod, the conjunction rod 14 enters the inside of the mounting groove 8 and contacts the pressing plate 11 in the moving downwards process, the contact sensors 12 on both sides trigger and transmit signals to the single chip microcomputer 15 at the same time, the conjunction rod 14 continues to enter the inside of the mounting groove 8 along with the continuous work of the electric push rod 5, the pressing plate 11 moves along with the movement, the reset spring 10 is stressed to contract, the extension rod 13 moves upwards until contacting the pressure sensor 9, the pressure sensor 9 generates numerical value change and transmits signals to the single chip microcomputer 15, the single chip microcomputer 15 compares the numerical values, when the upper die 7 is attached to the lower die 2, ingredients in the die can be extruded and molded, if two contact sensors 12 or pressure sensors 9 are not triggered simultaneously in the process of downward movement of the upper die 7, the single chip microcomputer 15 can control the electric push rod 5 to stop working, so that the die is prevented from being damaged due to the fact that the upper die 7 or the lower die 2 deviates and continues to work, the processing quality and efficiency are affected, a user controls the liquid pump 19 to be electrified and work after extrusion molding, the liquid pump 19 is electrified to generate suction force to pump cooling water in the water storage tank 18 and discharge the cooling water into the heat dissipation elbow 17, the heat dissipation elbow 17 exchanges heat with the inner wall of the heat dissipation cavity 16, the temperature of the round lead alloy pipe in the lower die 2 is reduced, the cooling water after heat exchange flows back to the water storage tank 18, and the user controls the driving motor 20 and the refrigerator 23 to be electrified and work, the cooling water that refrigerator 23 will flow back refrigerates again, driving motor 20 then can drive its fixed connection's impeller 21 synchronous rotation after the circular telegram, the cooling water that is in arc seat 22 right side is inside by the entering impeller 21 after the refrigeration, be carried to the left side of arc seat 22 along with impeller 21's rotation, thereby make the inside cooling water temperature who gets into heat dissipation return bend 17 lower, the radiating efficiency is improved, user of service controls electric putter 5 afterwards and drives and go up mould 7 and rise, take out and can accomplish the shaping operation to circular lead alloy tubular product, the problem that circular tubular product lead alloy hot extrusion die does not have locate function and radiating effect not good in the past has been solved.
Please refer to fig. 1, in which: the front surface of the workbench 1 is fixedly provided with a control panel 24, and the electric push rod 5, the refrigerator 23, the liquid pump 19 and the driving motor 20 are all electrically connected with the control panel 24.
The utility model discloses in, control panel 24's setting can be so that the more simple swift this device of controlling of user of service to this reduces the required step of operating of personnel, thereby improves the shaping efficiency to circular lead alloy tubular product.
Please refer to fig. 1 and 5, wherein: and a prompter 25 is fixedly installed at the top of the top plate 4, and the prompter 25 is in signal connection with the singlechip 15.
The utility model discloses in, just can control prompting device 25 circular telegram work after singlechip 15 receives the signal that pressure sensor 9 or contact sensor 12 transmitted, produce the suggestion sound after prompting device 25 circular telegram and remind the user of using, the user of using can overhaul the device.
Please refer to fig. 2 and 3, wherein: two limiting rods 26 are fixedly connected to the inner wall of the mounting groove 8, and the top ends of the limiting rods 26 penetrate through and extend to the top of the pressing plate 11.
The utility model discloses in, the limiting displacement can be played to clamp plate 11 in setting up of gag lever post 26 for clamp plate 11 is located the inside removal that keeps the vertical direction of mounting groove 8 all the time.
Please refer to fig. 2 and 4, wherein: the inner wall of the water storage tank 18 is fixedly connected with a partition plate 27, and the partition plate 27 is positioned at the right side of the arc-shaped seat 22.
The utility model discloses in, the setting of baffle 27 can be separated the cooling water that is in arc seat 22 right side, and can circulate through the position of baffle 27 bottom, then can be in baffle 27 right side earlier after the inside cooling water of heat dissipation return bend 17 flows back to water storage box 18 is inside, then can sink after being refrigerated.
The working principle is as follows: when the circular lead alloy pipe hot extrusion molding operation needs to be carried out, a user places heated ingredients in the lower die 2, then controls the electric push rod 5 to work by electrifying, the electric push rod 5 drives the bearing plate 6 fixedly connected with the electric push rod 5 to move downwards, the guide rod 3 enables the bearing plate 6 to keep moving downwards stably, the upper die 7 moves downwards along with the electric push rod, the conjunction rod 14 enters the installation groove 8 and contacts the pressing plate 11 in the moving downwards process, the contact sensors 12 on the two sides trigger simultaneously and transmit signals to the single chip microcomputer 15, the conjunction rod 14 continues to enter the installation groove 8 along with the continuous work of the electric push rod 5, the pressing plate 11 moves along with the movement, the reset spring 10 is stressed and contracted, the extension rod 13 moves upwards until contacting the pressure sensor 9, the pressure sensor 9 generates numerical value change and transmits the signals to the single chip microcomputer 15, and the single chip microcomputer 15 compares the numerical values, when the upper die 7 is attached to the lower die 2, ingredients in the die can be extruded and molded, if two contact sensors 12 or pressure sensors 9 are not triggered simultaneously in the process of downward movement of the upper die 7, the single chip microcomputer 15 can control the electric push rod 5 to stop working, so that the die is prevented from being damaged due to the fact that the upper die 7 or the lower die 2 deviates and continues to work, the processing quality and efficiency are affected, a user controls the liquid pump 19 to be electrified and work after extrusion molding, the liquid pump 19 is electrified to generate suction force to pump cooling water in the water storage tank 18 and discharge the cooling water into the heat dissipation elbow 17, the heat dissipation elbow 17 exchanges heat with the inner wall of the heat dissipation cavity 16, the temperature of the round lead alloy pipe in the lower die 2 is reduced, the cooling water after heat exchange flows back to the water storage tank 18, and the user controls the driving motor 20 and the refrigerator 23 to be electrified and work, the cooling water that refrigerator 23 will flow back refrigerates again, driving motor 20 then can drive its fixed connection's impeller 21 synchronous rotation after the circular telegram, the cooling water that is in arc seat 22 right side is inside by the entering impeller 21 after the refrigeration, be carried to the left side of arc seat 22 along with impeller 21's rotation, thereby make the inside cooling water temperature who gets into heat dissipation return bend 17 lower, the radiating efficiency is improved, user of service controls electric putter 5 afterwards and drives and go up mould 7 and rise, take out and can accomplish the shaping operation to circular lead alloy tubular product, the problem that circular tubular product lead alloy hot extrusion die does not have locate function and radiating effect not good in the past has been solved.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. Circular tubular product lead alloy hot extrusion mould, including workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a lower die (2), the top of the workbench (1) is fixedly connected with guide rods (3) which are uniformly distributed, the top of the workbench (1) is provided with a top plate (4), the top end of the guide rods (3) is fixedly connected with the bottom of the top plate (4), the top of the top plate (4) is fixedly provided with an electric push rod (5), the bottom end of the electric push rod (5) penetrates through and extends to the bottom of the top plate (4), the bottom end of the electric push rod (5) is fixedly connected with a bearing plate (6), the guide rods (3) penetrate through the bearing plate (6) and are in sliding connection with the bearing plate (6), the bottom of the bearing plate (6) is fixedly connected with an upper die (7), the bottom of the upper die (7) is provided with two mounting grooves (8), the inner top wall of the mounting groove (8) is fixedly provided with a pressure sensor (9), the inner wall of the mounting groove (8) is fixedly connected with a reset spring (10), the bottom end of the reset spring (10) is fixedly connected with a pressing plate (11), the bottom of the pressing plate (11) is fixedly mounted with a contact sensor (12), the inner wall of the spring (10) is provided with an extension rod (13), and the extension rod (13) is provided with an extension rod (13), the extension rod (13) is located at the bottom of the pressure sensor (9), the top of the lower die (2) is fixedly connected with two conjunction rods (14), the conjunction rods (14) are located at the bottom of the mounting groove (8), the inside of the workbench (1) is integrated with the single chip microcomputer (15), the pressure sensor (9), the contact sensor (12) and the electric push rod (5) are connected with the single chip microcomputer (15) through signals, the heat dissipation cavity (16) is formed in the lower die (2), the heat dissipation bent pipe (17) is fixedly connected to the inner wall of the heat dissipation cavity (16), the water storage tank (18) is fixedly connected to the inner bottom wall of the workbench (1), the top of the water storage tank (18) is fixedly connected with the liquid pump (19), the bottom of the liquid pump (19) is communicated with the inside of the water storage tank (18) through a pipeline, the top of the liquid pump (19) is communicated with the workbench (1) and the lower die (2) and the heat dissipation bent pipe (17), the other end of the heat dissipation bent pipe (17) is communicated with the inside of the water storage tank (18), the front of the workbench (1) is provided with the driving motor (20), and the output shaft (20) is connected with the driving motor (20), an arc-shaped seat (22) is fixedly connected to the inner bottom wall of the water storage tank (18), the impeller (21) is attached to the inner wall of the arc-shaped seat (22), a refrigerator (23) is installed on the inner bottom wall of the water storage tank (18), and the refrigerator (23) is located on the right side of the arc-shaped seat (22).
2. The round tube lead alloy hot extrusion die of claim 1, wherein: the front surface of the workbench (1) is fixedly provided with a control panel (24), and the electric push rod (5), the refrigerator (23), the liquid pump (19) and the driving motor (20) are all electrically connected with the control panel (24).
3. The round tube lead alloy hot extrusion die of claim 1, wherein: the top fixed mounting of roof (4) has prompting device (25), prompting device (25) and singlechip (15) signal connection.
4. The round tube lead alloy hot extrusion die of claim 1, wherein: two limiting rods (26) are fixedly connected to the inner wall of the mounting groove (8), and the top ends of the limiting rods (26) penetrate through and extend to the top of the pressing plate (11).
5. The round tube lead alloy hot extrusion die of claim 1, wherein: the inner wall of the water storage tank (18) is fixedly connected with a partition plate (27), and the partition plate (27) is positioned on the right side of the arc-shaped seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222444961.4U CN218460640U (en) | 2022-09-15 | 2022-09-15 | Lead alloy hot extrusion die for circular pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222444961.4U CN218460640U (en) | 2022-09-15 | 2022-09-15 | Lead alloy hot extrusion die for circular pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218460640U true CN218460640U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222444961.4U Active CN218460640U (en) | 2022-09-15 | 2022-09-15 | Lead alloy hot extrusion die for circular pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218460640U (en) |
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2022
- 2022-09-15 CN CN202222444961.4U patent/CN218460640U/en active Active
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