CN215698825U - Large-section longitudinal and transverse bidirectional force closed friction welding machine - Google Patents
Large-section longitudinal and transverse bidirectional force closed friction welding machine Download PDFInfo
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- CN215698825U CN215698825U CN202121806495.9U CN202121806495U CN215698825U CN 215698825 U CN215698825 U CN 215698825U CN 202121806495 U CN202121806495 U CN 202121806495U CN 215698825 U CN215698825 U CN 215698825U
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- steel claw
- steel
- clamp
- workbench
- upsetting
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- 238000003466 welding Methods 0.000 title claims abstract description 52
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 210000000078 claw Anatomy 0.000 claims abstract description 66
- 238000005868 electrolysis reaction Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000011664 signaling Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The large-section longitudinal and transverse bidirectional force closed friction welding machine is reasonable in structure, can effectively solve the problem of friction welding of the same material with the large section size, and improves the welding quality, shortens the welding time, saves the energy consumption and improves the economic benefits of enterprises for the electrolytic aluminum industry. The welding machine is wholly horizontal structure, includes: the device comprises a variable-frequency main motor (1), a main spindle box (4), a hydraulic clamp (5), a guide rod linkage clamp (6), a workbench (7), an upsetting device (9), a machine base (10) and an electric control signal transmitting device (11). The upsetting device pushes the workbench to move longitudinally, after the steel claw is contacted with the steel beam residual steel claw, the variable frequency main motor is started, the steel claw in the hydraulic clamp is driven to rotate at a high speed through the main shaft, a large amount of friction heat is generated between the steel claw and the steel beam residual steel claw, after the welding temperature is reached, the steel claw stops rotating, upsetting force is applied to the steel claw and the steel beam, after a period of time, the steel claw is guided to move in the longitudinal opposite direction, and a welded new steel claw is taken out of the hydraulic clamp.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a large-section longitudinal and transverse bidirectional force closed friction welding machine which is mainly used for solving the problem of friction welding of large-section size and the same material.
Background
The electrolytic anode in the electrolytic aluminum equipment consists of carbon blocks, steel claws and aluminum guide rods, wherein the steel claws are ablated or deformed in the process of electrolyzing aluminum liquid, and new steel claws are welded on steel claw steel beams again after the steel claws need to be cut off. At present, manual arc welding or explosion welding and other welding modes are mostly adopted, and the problems of long welding time, unstable welding quality, high labor intensity, high energy consumption and high cost are solved, so that the bottleneck problems of energy conservation, consumption reduction, emission reduction and efficiency improvement in the aluminum industry are solved.
In order to solve the above problems, a friction welding machine having a large cross-sectional size may be used, but the welding area is large, the friction torque between steel materials is large, and the upsetting force is large. Therefore, the technical difficulties of large stress, large volume, large inertia, higher requirement on the dynamic performance of the whole machine and the like exist when the whole machine works.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the large-section longitudinal and transverse bidirectional force closed friction welding machine which is reasonable in structure, can effectively solve the problem of friction welding of the same material with the large section size, and improves the welding quality, shortens the welding time, saves the energy consumption and improves the economic benefits of enterprises for the electrolytic aluminum industry.
The technical scheme of the utility model is as follows: this kind of big section is moved about freely and quickly two-way power and is sealed friction welding machine, its whole horizontal structure that is includes: the device comprises a variable-frequency main motor (1), a main spindle box (4), a hydraulic clamp (5), a guide rod linkage clamp (6), a workbench (7), an upsetting device (9), a machine base (10) and an electric control signal transmitting device (11);
the main shaft box (4), the workbench (7) and the upsetting device (9) are arranged on the base (10);
the output of the variable frequency main motor is connected with the main shaft of the friction welding machine through the output shaft of the main shaft box; inserting a new steel claw to be welded into a hydraulic clamp (5) for positioning, and clamping by a hydraulic device in the main shaft;
the electrolytic guide rod is placed on a guide rod linkage clamp (6) for positioning, a hydraulic cylinder is used as a power source to clamp the electrolytic guide rod, the guide rod linkage clamp is fixed on a workbench, and the part to be welded is aligned with the axis of a main shaft of the friction welding machine through the transverse movement of the workbench; the displacement amount of the workbench is driven and detected by a servo motor and an electric control signaling device (11) of the workbench;
the upsetting device (9) pushes the workbench (7) to move longitudinally, after a steel claw is contacted with a residual steel claw of a steel beam, the variable frequency main motor (1) is started, the steel claw in the hydraulic clamp (5) is driven to rotate at a high speed through the main shaft, strong friction is generated between the steel claw and the residual steel claw of the steel beam, a large amount of friction heat is generated, when the friction temperature reaches the welding temperature, the steel claw stops rotating, and an upsetting system (9)
And applying enough upsetting force to the steel claw steel beam, maintaining the pressure for a period of time, moving the guide rod steel beam in the longitudinal opposite directions under the driving of a workbench (7) below the guide rod linkage clamp (6), and taking out a new steel claw welded on the steel beam from the hydraulic clamp (5) to complete the welding task of one steel claw of the electrolysis guide rod.
The utility model is positioned on a guide rod linkage clamp by an electrolysis guide rod, the electrolysis guide rod is clamped by a hydraulic cylinder as a power source, the guide rod linkage clamp is fixed on a worktable, the position to be welded is aligned with the axis of a main shaft of a friction welding machine by the transverse movement of the worktable, a new steel claw to be welded is inserted into a hydraulic clamp for positioning, the new steel claw to be welded is clamped by a hydraulic device in the main shaft, an upsetting device pushes the worktable to move longitudinally, after the steel claw is contacted with a residual steel claw of a steel beam, a frequency conversion main motor is started, the steel claw in the hydraulic clamp is driven by the main shaft to rotate at high speed, strong friction is generated between the steel claw and the residual steel claw of the steel beam along with the slow longitudinal driving of the upsetting device, a large amount of friction heat is generated, after the friction temperature reaches the welding temperature, the steel claw stops rotating, a sufficient upsetting force is applied to the steel claw by an upsetting system, after the pressure is maintained for a period of time, the guide rod steel beam is driven by the worktable below the guide rod linkage clamp, the novel steel claw welded on the steel beam is taken out of the hydraulic fixture by moving along the longitudinal opposite direction, and the welding task of one steel claw of the electrolysis guide rod is completed.
Drawings
FIG. 1 shows a front view of a large cross-section, cross-sectional, bi-directional force closed friction welder according to the present invention.
FIG. 2 shows a top view of the large cross-section cross-sectional bi-directional force closed friction welder of FIG. 1.
Detailed Description
As shown in fig. 1-2, the large-section longitudinal and transverse bidirectional force closed friction welding machine is of a horizontal structure as a whole and comprises: the device comprises a variable frequency main motor 1, a main spindle box 4, a hydraulic clamp 5, a guide rod linkage clamp 6, a workbench 7, an upsetting device 9, a machine base 10 and an electric control signaling device 11;
the main spindle box 4, the workbench 7 and the upsetting device 9 are arranged on the machine base 10; the output of the variable frequency main motor is connected with the main shaft of the friction welding machine through the output shaft of the main shaft box; inserting a new steel claw to be welded into a hydraulic clamp 5 for positioning, and clamping by a hydraulic device in the main shaft;
the electrolytic guide rod is placed on the guide rod linkage clamp 6 for positioning, the hydraulic cylinder is used as a power source to clamp the electrolytic guide rod, the guide rod linkage clamp is fixed on the workbench, and the part to be welded is aligned with the axis of the main shaft of the friction welding machine through the transverse movement of the workbench; the displacement and the movement amount of the workbench are driven and detected by an electric control signaling device 11;
the upsetting device 9 pushes the workbench 7 to move longitudinally, after the steel claw is contacted with the residual steel claw of the steel beam, the variable frequency main motor 1 is started, the steel claw in the hydraulic clamp 5 is driven to rotate at a high speed by the main shaft, the upsetting device 9 drives the steel claw on the workbench 7 to move longitudinally at a low speed, strong friction is generated between the steel claw and the residual steel claw of the steel beam and a large amount of friction heat is generated, after the friction temperature reaches the welding temperature, the steel claw stops rotating, sufficient upsetting force is applied to the steel claw and the steel beam by the upsetting system 9, after pressure maintaining is carried out for a period of time, the guide rod and the steel beam move in the opposite longitudinal directions under the driving of the workbench 7 below the guide rod linkage clamp 6, and a new steel claw welded on the steel beam is taken out of the hydraulic clamp 5,
and completing the welding task of one steel claw of the electrolysis guide rod.
The utility model is positioned on a guide rod linkage clamp by an electrolysis guide rod, the electrolysis guide rod is clamped by a clamp hydraulic cylinder as a power source, the guide rod linkage clamp is fixed on a worktable, the position to be welded is aligned with the axis of a main shaft of a friction welding machine by the transverse movement of the worktable, a new steel claw to be welded is inserted into a hydraulic clamp for positioning, the new steel claw to be welded is clamped by a hydraulic device in the main shaft, an upsetting device pushes the worktable to move longitudinally, after the steel claw is contacted with a residual steel claw of a steel beam, a frequency conversion main motor is started, the steel claw in the hydraulic clamp is driven by the main shaft to rotate at high speed, strong friction is generated with the residual steel claw of the steel beam to generate a large amount of friction heat, when the friction temperature reaches the welding temperature, the steel claw stops rotating, a sufficient upsetting force is applied to the steel claw and the steel beam by an upsetting system, after the pressure is maintained for a period of time, the guide rod steel beam moves in the opposite longitudinal direction under the driving of the worktable under the guide rod linkage clamp, the new steel claw welded on the steel beam is taken out of the hydraulic fixture to complete the welding task of one steel claw of the electrolysis guide rod, so the structure is reasonable, the problem of friction welding of the same material with large section size can be effectively solved, the welding quality is improved, the welding time is shortened, the energy consumption is saved, and the economic benefit of an enterprise is improved for the electrolytic aluminum industry.
Preferably, the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises an upper draw beam 8, and the spindle box 4 is connected with the upsetting device 9 and the machine base 10 through the upper draw beam 8 to form a frame structure to form a force closed structure.
Preferably, the headstock 4 and the bottom of the box body of the upsetting device 9 are both provided with a convex key. The main spindle box 4 and the upsetting device 9 are positioned along the length direction of the machine base 10 through the convex keys and bear large upsetting force, so that the main spindle box 4, the upper tie beam 8, the upsetting device 9 and the machine base 10 form a force closed structure.
Preferably, the variable frequency main motor 1 is fixed to the separate motor base 12 by screws. Therefore, the operation of the frequency conversion main motor is not influenced by other components, and the operation of other components is not influenced.
Preferably, the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises a clamp oil cylinder which is arranged at the tail part of the main shaft, and the clamping force of the hydraulic clamp 5 is from the clamp oil cylinder.
Preferably, the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises a coupler 2, and the output of the variable-frequency main motor drives the output shaft of the spindle box through the coupler.
Preferably, the worktable is driven by a servo motor to do transverse linear motion.
Preferably, the upsetting means 9 comprises: the device comprises an oil cylinder piston rod component, a support and an oil cylinder.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. Big cross-section is moved about freely and quickly two-way power and is sealed friction welding machine, its characterized in that: it wholly is horizontal structure, includes: the device comprises a variable-frequency main motor (1), a main spindle box (4), a hydraulic clamp (5), a guide rod linkage clamp (6), a workbench (7), an upsetting device (9), a machine base (10) and an electric control signal transmitting device (11);
the main shaft box (4), the workbench (7) and the upsetting device (9) are arranged on the base (10); the output of the variable frequency main motor is connected with the main shaft of the friction welding machine through the output shaft of the main shaft box; inserting a new steel claw to be welded into a hydraulic clamp (5) for positioning, and clamping by a hydraulic device in the main shaft;
the electrolytic guide rod is placed on a guide rod linkage clamp (6) for positioning, a hydraulic cylinder is used as a power source to clamp the electrolytic guide rod, the guide rod linkage clamp is fixed on a workbench, and the part to be welded is aligned with the axis of a main shaft of the friction welding machine through the transverse movement of the workbench; the displacement amount of the workbench is driven and detected by a servo motor and an electric control signaling device (11) of the workbench;
the upsetting device (9) pushes the workbench (7) to move longitudinally, after a steel claw is contacted with a residual steel claw of the steel beam, the variable frequency main motor (1) is started, the steel claw in the hydraulic clamp (5) is driven by the main shaft to rotate at a high speed, strong friction is generated between the residual steel claw of the steel beam and the steel claw to be welded, a large amount of friction heat is generated, after the friction temperature reaches the welding temperature, the steel claw stops rotating, sufficient upsetting force is applied to the steel claw and the steel beam by the upsetting device (9), after pressure maintaining is carried out for a period of time, the guide rod and the steel beam move in the longitudinal opposite directions under the driving of the workbench (7) below the guide rod linkage clamp (6), a new steel claw welded on the steel beam is taken out of the hydraulic clamp (5), and the welding task of one steel claw of the electrolysis guide rods is completed.
2. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 1, characterized in that: the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises an upper draw beam (8), and the spindle box (4) is connected with the upsetting device (9) and the machine base (10) through the upper draw beam (8) to form a frame structure to form a force closed structure.
3. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 2, characterized in that: convex keys are arranged at the bottoms of the main shaft box (4) and the box body of the upsetting device (9), the main shaft box (4) and the upsetting device (9) are positioned along the length direction of the machine base (10) through the convex keys and bear larger upsetting force, and the main shaft box (4), the upper tie beam (8), the upsetting device (9) and the machine base (10) form a force sealing structure.
4. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 3, characterized in that: the variable frequency main motor (1) is fixed on an independent motor base (12) through screws.
5. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 4, characterized in that: the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises a clamp oil cylinder which is arranged at the tail of the main shaft, and the clamping force of the hydraulic clamp (5) is from the clamp oil cylinder.
6. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 5, characterized in that: the large-section longitudinal and transverse bidirectional force closed friction welding machine further comprises a coupler (2), and the output of the variable-frequency main motor drives an output shaft of the spindle box through the coupler.
7. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 6, characterized in that: the workbench is driven by a servo motor to do longitudinal linear motion and transverse linear motion.
8. The large cross-section longitudinal and transverse bidirectional force closed friction welder according to claim 7, characterized in that: the upsetting device (9) comprises: the device comprises an oil cylinder piston rod component, a support and an oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806495.9U CN215698825U (en) | 2021-08-04 | 2021-08-04 | Large-section longitudinal and transverse bidirectional force closed friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121806495.9U CN215698825U (en) | 2021-08-04 | 2021-08-04 | Large-section longitudinal and transverse bidirectional force closed friction welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215698825U true CN215698825U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121806495.9U Withdrawn - After Issue CN215698825U (en) | 2021-08-04 | 2021-08-04 | Large-section longitudinal and transverse bidirectional force closed friction welding machine |
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| CN (1) | CN215698825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500286A (en) * | 2021-08-04 | 2021-10-15 | 兰州理工大学 | Large-section longitudinal and transverse bidirectional force closed friction welding machine and working method thereof |
-
2021
- 2021-08-04 CN CN202121806495.9U patent/CN215698825U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500286A (en) * | 2021-08-04 | 2021-10-15 | 兰州理工大学 | Large-section longitudinal and transverse bidirectional force closed friction welding machine and working method thereof |
| CN113500286B (en) * | 2021-08-04 | 2024-04-30 | 兰州理工大学 | Large-section longitudinal and transverse bidirectional force sealing friction welding machine and working method thereof |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220201 Effective date of abandoning: 20240430 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20220201 Effective date of abandoning: 20240430 |