CN219632579U - Directional solidification device for precise copper alloy round tube - Google Patents
Directional solidification device for precise copper alloy round tube Download PDFInfo
- Publication number
- CN219632579U CN219632579U CN202321127606.2U CN202321127606U CN219632579U CN 219632579 U CN219632579 U CN 219632579U CN 202321127606 U CN202321127606 U CN 202321127606U CN 219632579 U CN219632579 U CN 219632579U
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- China
- Prior art keywords
- copper alloy
- round tube
- alloy round
- directional solidification
- movable frame
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- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 44
- 238000007711 solidification Methods 0.000 title claims abstract description 40
- 230000008023 solidification Effects 0.000 title claims abstract description 40
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910052786 argon Inorganic materials 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 3
- 241000446313 Lamella Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 12
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
Classifications
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model belongs to the technical field of alloy solidification, in particular to a precise copper alloy round tube directional solidification device, an electric cylinder in a fixed seat is started, the output end of the electric cylinder pushes push rods, two groups of push rods respectively push arc-shaped retaining plates to move relatively and complete the abutting and clamping of copper alloy round tubes, and under the cooperation of a thread surface of a threaded rod and a screw rod of a thread groove of a movable frame, the movable frame can drive the copper alloy round tubes clamped at the bottom to horizontally displace in the direction of a hole opening of a through hole; meanwhile, the outer blower can suck ash and clean the surface of the copper alloy round tube, the blower is automatically turned off after the set stroke amount is reached, and then the valve of the diaphragm at the top of the argon tank is electrically started, so that argon is sprayed out from the spray head, high-voltage current is provided by matching with an external induction coil, high-frequency and high-voltage current provided by a high-frequency electrotome is utilized, and the directional solidification of the copper alloy round tube is achieved by utilizing the characteristic of the argon.
Description
Technical Field
The utility model belongs to the technical field of alloy solidification, and particularly relates to a precise copper alloy round tube directional solidification device.
Background
The directional solidification technology is an important material forming process means, grains in rod parts produced by directional solidification are all arranged along the radial direction, the transverse grain boundary can be eliminated, the service performance and the service life of the parts can be greatly improved even if a rod piece works in a unidirectional stress state, a longitudinal temperature gradient is established by a forcing means in the solidification process, and solidification is forced to be carried out along the direction opposite to the heat flow, so that a structure with crystal orientation distribution is obtained. The technology can obtain all columnar crystals and even single crystal tissues, and can reduce solidification segregation and improve the longitudinal mechanical property of castings while eliminating transverse crystal boundaries in the tissues.
The precise copper alloy round tube is a super heat conduction element with excellent heat conduction effect, the heat conduction capacity is hundreds times or thousands times higher than that of copper, and the directional mobility of the conventional device in the solidification process cannot be maintained when the alloy tube is solidified, so that the stability of the conventional device is poor, and the solidification effect is reduced.
Therefore, a precise copper alloy round tube directional solidification device is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a precise copper alloy round tube directional solidification device, which can penetrate one side of a copper alloy round tube into a round hole of a support frame and extend into the support frame, then an electric cylinder in a fixed seat is started, the output end of the electric cylinder pushes push rods, two groups of push rods respectively push arc-shaped retaining plates to move relatively and complete the tight clamping of the copper alloy round tube, and in the process, a sliding block fixedly connected with the top of the arc-shaped retaining plates is always embedded in a sliding groove, so that the stability in translation is improved, and the clamping effect is ensured. After clamping is finished, a driving motor at the outer side of the support frame can be started, the driving motor drives the threaded rod to rotate, and as the two sides of the limiting column are fixed on the inner surface of the support frame, the rotation of the movable frame is hindered, and under the cooperation of the thread surface of the threaded rod and the screw rod of the thread groove of the movable frame, the movable frame can drive the copper alloy round tube clamped at the bottom to horizontally displace in the direction of the opening of the through hole; meanwhile, the outer blower can suck ash and clean the surface of the copper alloy round tube, the blower is automatically turned off after the set stroke amount is reached, and then the valve of the diaphragm at the top of the argon tank is electrically started, so that argon is sprayed out from the spray head, high-voltage current is provided by matching with an external induction coil, high-frequency and high-voltage current provided by a high-frequency electrotome is utilized, and the directional solidification of the copper alloy round tube is achieved by utilizing the characteristic of the argon.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the directional solidification device for the precise copper alloy round tube comprises a workbench, wherein a solidification mechanism is arranged on one side of the workbench;
the solidification mechanism comprises a supporting frame, a driving motor, a threaded rod, a movable frame, an argon tank and a spray head, wherein the bottom of the supporting frame is fixedly connected with the top surface of the workbench, the driving motor is in threaded connection with the outer side of the top of the supporting frame, one end of the threaded rod is fixedly connected with a motor shaft of the driving motor through a coupler, the movable frame is in threaded connection with the outer side of the threaded rod, the argon tank is arranged on one side of the movable frame, one side of the spray head is fixedly connected with the air outlet end of the argon tank through a connecting pipe, and the bottom of the movable frame is further provided with a clamping part.
As the preferable precise copper alloy circular tube directional solidification device, the clamping part comprises a fixed seat, an electric cylinder, a push rod and an arc-shaped retaining plate, wherein the fixed seat is fixedly connected to the bottom of the movable frame, the output end of the electric cylinder is fixedly connected with one side of the push rod, the outer side of the push rod is fixedly connected with the middle part of one side of the arc-shaped retaining plate, and the outer side of the arc-shaped retaining plate is abutted against the outer wall of a pipeline of an external copper alloy circular tube.
As the precise copper alloy round tube directional solidification device is preferable, limit posts are further arranged on two sides of the threaded rod, and two sides of each limit post are fixedly connected with the inner surface of the supporting frame.
As the precise copper alloy round tube directional solidification device, the utility model is preferable, and the inside of the movable frame is respectively provided with a thread groove and a through hole which are matched with the sizes of the threaded rod and the limit column.
As the precise copper alloy round tube directional solidification device, the utility model is preferable, and the outer side of the support frame is also connected with a blower in a threaded manner.
As the precise copper alloy round tube directional solidification device is preferable, a valve with a membrane flap structure is further arranged outside the argon tank, and gas entering the inside of the argon tank can only enter the nozzle of the spray head in one direction through the valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the driving motor at the outer side of the support frame can be started, the driving motor drives the threaded rod to rotate, and as the two sides of the limiting column are fixed on the inner surface of the support frame, the rotation of the movable frame is hindered, and under the cooperation of the thread surface of the threaded rod and the screw rod of the thread groove of the movable frame, the movable frame can drive the copper alloy round tube clamped at the bottom to horizontally displace in the direction of the opening of the through hole; meanwhile, the outer blower can suck ash and clean the surface of the copper alloy round tube, the blower is automatically turned off after the set stroke amount is reached, and then the valve of the diaphragm at the top of the argon tank is electrically started, so that argon is sprayed out from the spray head, high-voltage current is provided by matching with an external induction coil, high-frequency and high-voltage current provided by a high-frequency electrotome is utilized, and the directional solidification of the copper alloy round tube is achieved by utilizing the characteristic of the argon.
2. According to the utility model, one side of the copper alloy round tube can penetrate into the round hole of the support frame and extend into the support frame, then the electric cylinder in the fixing seat is started, the output end of the electric cylinder pushes the push rods, the two groups of push rods respectively push the arc-shaped retaining plates to relatively move and complete the tight clamping of the copper alloy round tube, and in the process, the sliding blocks fixedly connected with the tops of the arc-shaped retaining plates are always embedded into the sliding grooves, so that the stability in translation is improved, and the clamping effect is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back of the support frame according to the present utility model;
FIG. 3 is a schematic view of the structure of the movable frame and the threaded rod of the present utility model exploded;
FIG. 4 is a schematic diagram of the distribution of the sliding grooves and the sliding blocks in the present utility model;
in the figure:
1. a work table; 2. a coagulation mechanism; 21. a support frame; 22. a driving motor; 23. a threaded rod; 24. a movable frame; 25. an argon tank; 26. a spray head; 3. a clamping part; 31. a fixing seat; 32. an electric cylinder; 33. a push rod; 34. an arc-shaped retaining plate; 4. a limit column; 5. a thread groove; 6. a through hole; 7. a blower; 8. a valve; 9. a slide block; 10. and a sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
the utility model provides a precision copper alloy pipe directional solidification device, precision copper alloy pipe is a super heat conduction component that heat conduction effect is splendid, and the heat conduction ability is hundreds times or even to thousands times more than copper, and current device can't keep the directional mobility in the solidification process when the alloy pipe solidifies for traditional device stability is relatively poor, thereby reduces the solidification effect, on this basis, has added solidification mechanism 2.
As shown in fig. 1, 2 and 4:
in an alternative embodiment: the solidification mechanism 2 comprises a supporting frame 21, a driving motor 22, a threaded rod 23, a movable frame 24, an argon gas tank 25 and a spray head 26, wherein the bottom of the supporting frame 21 is fixedly connected with the top surface of the workbench 1, the driving motor 22 is in threaded connection with the outer side of the top of the supporting frame 21, one end of the threaded rod 23 is fixedly connected with a motor shaft of the driving motor 22 through a coupler, the movable frame 24 is in threaded connection with the outer side of the threaded rod 23, the argon gas tank 25 is arranged on one side of the movable frame 24, one side of the spray head 26 is fixedly connected with the air outlet end of the argon gas tank 25 through a connecting pipe, the clamping part 3 is further arranged at the bottom of the movable frame 24, limit posts 4 are further arranged on two sides of the threaded rod 23, two sides of the limit posts 4 are fixedly connected with the inner surface of the supporting frame 21, a valve 8 of a membrane valve structure is further arranged on the outer side of the argon gas tank 25, and air entering the interior of the argon gas tank 25 can only enter the spray nozzle of the spray head 26 in one direction through the valve 8.
In this embodiment: the driving motor 22 on the outer side of the supporting frame 21 can be started, the driving motor 22 drives the threaded rod 23 to rotate, and as the two sides of the limiting post 4 are fixed on the inner surface of the supporting frame 21, the rotation of the movable frame 24 is blocked, and under the cooperation of the thread surface of the threaded rod 23 and the screw rod of the thread groove 5 of the movable frame 24, the movable frame 24 can drive the copper alloy round tube clamped at the bottom to horizontally displace in the direction of the opening of the through hole 6; meanwhile, the outer blower 7 can suck ash and clean the surface of the copper alloy round tube, the switch of the blower 7 is automatically turned off after the set stroke amount is reached, and then the valve 8 of the diaphragm at the top of the argon tank 25 is electrically started, so that argon is sprayed out from the spray head 26, high-voltage current is provided by matching with an external induction coil, the high-frequency and high-voltage current provided by a high-frequency electrotome is utilized, and the directional solidification of the copper alloy round tube is achieved by utilizing the characteristic of the argon.
Further, the method comprises the following steps:
as shown in fig. 1, 3 and 4:
in an alternative embodiment: clamping part 3 includes fixing base 31, electronic jar 32, push rod 33 and arc and keeps out board 34, fixing base 31 fixed connection is in the bottom of movable frame 24, the output of electronic jar 32 and one side fixed connection of push rod 33, the outside of push rod 33 and one side middle part fixed connection of arc keep out board 34, the outside of arc keeps out board 34 and the outer copper alloy pipe outer wall looks butt of outside copper alloy pipe, screw thread groove 5 and the through-hole 6 with threaded rod 23 and spacing post 4 size looks adaptation have been seted up respectively to the inside of movable frame 24, the outside of support frame 21 still threaded connection has air-blower 7.
In this embodiment: one side of the copper alloy round tube can penetrate into a round hole of the supporting frame 21 and extend into the supporting frame 21, then an electric cylinder 32 in the fixing seat 31 is started, the output end of the electric cylinder pushes a push rod 33, two groups of push rods 33 respectively push an arc-shaped retaining plate 34 to relatively move and complete the tight clamping of the copper alloy round tube, in the process, a sliding block 9 fixedly connected with the top of the arc-shaped retaining plate 34 is always embedded into the sliding groove 10, so that the stability during translation is improved, and the clamping effect is ensured.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a precision copper alloy pipe directional solidification device, includes workstation (1), its characterized in that: one side of the workbench (1) is provided with a solidification mechanism (2);
the utility model provides a solidification mechanism (2) includes support frame (21), driving motor (22), threaded rod (23), movable frame (24), argon gas jar (25) and shower nozzle (26), the bottom of support frame (21) with the top surface fixed connection of workstation (1), driving motor (22) threaded connection is in the top outside of support frame (21), the one end of threaded rod (23) pass through the shaft coupling with the motor shaft fixed connection of driving motor (22), movable frame (24) threaded socket is in the outside of threaded rod (23), argon gas jar (25) set up one side of movable frame (24), one side of shower nozzle (26) pass through the connecting pipe with the play air end fixed connection of argon gas jar (25), the bottom of movable frame (24) still is provided with clamping part (3).
2. The precise copper alloy round tube directional solidification device according to claim 1, wherein: clamping part (3) are including fixing base (31), electronic jar (32), push rod (33) and arc and are held out board (34), fixing base (31) fixed connection is in the bottom of adjustable shelf (24), the output of electronic jar (32) with one side fixed connection of push rod (33), the outside of push rod (33) with one side middle part fixed connection of arc holds out board (34), the outside of arc holds out board (34) and the outer copper alloy pipe outer wall looks butt of pipe.
3. The precise copper alloy round tube directional solidification device according to claim 1, wherein: limiting columns (4) are further arranged on two sides of the threaded rod (23), and two sides of the limiting columns (4) are fixedly connected with the inner surface of the supporting frame (21).
4. The precise copper alloy round tube directional solidification apparatus according to claim 3, wherein: the inside of the movable frame (24) is respectively provided with a thread groove (5) and a through hole (6) which are matched with the threaded rod (23) and the limit column (4) in size.
5. The precise copper alloy round tube directional solidification device according to claim 1, wherein: the outer side of the supporting frame (21) is also connected with a blower (7) in a threaded manner.
6. The precise copper alloy round tube directional solidification device according to claim 1, wherein: the outside of argon gas jar (25) still is provided with valve (8) of membrane lamella structure, through valve (8) make the inside gaseous entering of argon gas jar (25) can only one-way entering into the nozzle department of shower nozzle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127606.2U CN219632579U (en) | 2023-05-11 | 2023-05-11 | Directional solidification device for precise copper alloy round tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321127606.2U CN219632579U (en) | 2023-05-11 | 2023-05-11 | Directional solidification device for precise copper alloy round tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632579U true CN219632579U (en) | 2023-09-05 |
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ID=87816902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321127606.2U Active CN219632579U (en) | 2023-05-11 | 2023-05-11 | Directional solidification device for precise copper alloy round tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632579U (en) |
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2023
- 2023-05-11 CN CN202321127606.2U patent/CN219632579U/en active Active
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