Auxiliary installation device for aluminum alloy segmented parts and carbon steel segmented parts
By designing an auxiliary installation device, the synergistic effect of mounting frame plate, jointed plate and multiple mechanisms is solved, and the stability and brittleness of aluminum alloy segments and carbon steel segments are achieved during welding, achieving the stability and efficiency of welding.
Patent Information
- Application Number
- CN202310211256.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-07
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2043-03-07
AI Technical Summary
During welding, aluminum alloy segments and carbon steel segments are difficult to weld directly due to the difference in melting point and the formation of oxide layers, and brittle metal compounds are easily generated, reducing the stability and plasticity of welding.
An auxiliary installation device for aluminum alloy segments and carbon steel segments is designed, including mounting frame plates, welded plates, fixed point shafts, parallelogram fixing mechanisms, support mechanisms, conversion mechanisms, backup twisting mechanisms and reversing mechanisms. Through the synergy of these components, stable fixing and control of the opening and closing of the compressors is provided to ensure the stability of welding and welding between the same materials.
The deviation between the segments is effectively avoided, the stability between the aluminum alloy segments and the carbon steel segments is improved, ensuring the stability of welding and avoiding the problem of welding becoming brittle.
Smart Images
Figure CN116214043B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of shipbuilding, specifically an auxiliary installation device for aluminum alloy sections and carbon steel sections. Background Technique
[0002] Since the melting point of ship steel is much higher than that of aluminum alloy, when the aluminum alloy is completely melted, the steel is still in a solid state. At this time, a layer of oxide with a very high melting point will form on the surface of the melted aluminum and aluminum alloy, directly preventing fusion with the steel. And when the iron content in aluminum and aluminum alloy reaches 1.8%, a hard and brittle AI+FeAI3 eutectic will form. As the iron content increases and the temperature rises, brittle metal compounds will inevitably be produced, greatly reducing the plasticity of aluminum and aluminum alloy and making the welding brittle. Therefore, when the aluminum alloy section and the carbon steel section are joined and welded, they cannot be directly welded. Therefore, an auxiliary installation device for aluminum alloy sections and carbon steel sections is needed, which can provide stable fixation when the aluminum alloy section and the carbon steel section are joined and welded, avoid large offsets between the sections, and improve the stability between the aluminum alloy section and the carbon steel section. Summary of the Invention
[0003] In view of the deficiencies of the prior art, the present invention provides an auxiliary installation device for aluminum alloy sections and carbon steel sections, which solves the problems mentioned in the above background.
[0004] The present invention provides the following technical solutions: An auxiliary installation device for aluminum alloy sections and carbon steel sections, including: mounting frame plates and welding plates. The number of the mounting frame plates is two, and a fixed-point shaft is rotatably connected between the two mounting frame plates through bearings, and the two mounting frame plates are distributed oppositely. A parallelogram fixing mechanism is arranged between the two mounting frame plates, a supporting mechanism is installed between the two mounting frame plates, a conversion mechanism is installed inside the supporting mechanism, a spare twisting mechanism is arranged on the surface of the conversion mechanism, one side of the mounting frame plate is fixedly connected with a mounting frame, and the inner wall of the mounting frame away from the mounting frame plate is fixedly connected with a cover plate, and a commutation mechanism is arranged inside the mounting frame.
[0005] Preferably, the welding plate includes a composite plate, an aluminum alloy section and a carbon steel section, and the composite plate is located between the aluminum alloy section and the carbon steel section.
[0006] Preferably, the composite plate includes a fusion material, an aluminum alloy plate and a carbon steel plate. The fusion material is fixedly welded between the aluminum alloy plate and the carbon steel plate, the aluminum alloy plate is located between the aluminum alloy section and the fusion material, and the carbon steel plate is located between the carbon steel section and the fusion material.
[0007] Preferably, the parallelogram fixing mechanism includes a first parallel arm, a second parallel arm, a connecting shaft, a pressure block and anti-slip teeth, the first parallel arm and the second parallel arm are both rotatably connected to the inner side of the mounting frame plate through a fixed-point shaft, and the first parallel arm and the second parallel arm are distributed in parallel, the connecting shaft is rotatably connected to the inner wall at one end of the first parallel arm and the inner wall at one end of the second parallel arm through a bearing, the pressure block is fixedly connected to the outer walls at both ends of the connecting shaft, and the first parallel arm and the second parallel arm are located on the outer wall in the middle of the connecting shaft, and the pressure block is rotatably connected to the first parallel arm and the second parallel arm through the connecting shaft, and the pressure block is distributed in parallel with the mounting frame plate, the anti-slip teeth are integrally arranged on a side of the pressure block close to the mounting frame plate, the number of the parallelogram fixing mechanisms is two, and the two parallelogram fixing mechanisms are relatively distributed.
[0008] Preferably, the supporting mechanism includes a first bearing frame, a second bearing frame and a spring, the first bearing frame and the second bearing frame are fixedly connected between the two mounting frame plates, the spring is fixedly connected to the outer side of the second bearing frame, and the surface of the spring is slidably connected to one side of the first parallel arm.
[0009] Preferably, the conversion mechanism includes a main shaft, a vortex groove and a turbine, the outer walls at both ends of the main shaft are respectively connected to the inner wall of the first bearing frame and the inner wall of the second bearing frame through bearing shafts, the vortex groove is opened on the outer wall of the main shaft, the turbine is fixedly sleeved on the outer wall of the fixed-point shaft, and the turbine is located on the inner wall of one end of the first parallel arm, and the outer wall of the turbine is meshingly connected with the inner wall of the vortex groove.
[0010] Preferably, the backup torsion mechanism includes a reinforcement ring, a toggle hole and an opening, the reinforcement ring is fixedly sleeved on the outer wall of the main shaft, the toggle hole is penetrated through the surface of the reinforcement ring, and the toggle hole passes through the outer wall of the main shaft, the opening is penetrated through the surfaces of the two mounting plates, and the reinforcement ring is located inside the opening.
[0011] Preferably, the reversing mechanism includes a mounting column, a driven bevel gear, a support shaft and a support bevel gear, the mounting column is integrally arranged at an end of the main shaft away from the spring leaf, the driven bevel gear is fixedly mounted on the outer wall of the mounting column, the support shaft is rotatably connected to the inner wall of the cover plate through a bearing, and the support bevel gear is fixedly mounted on the outer wall of the support shaft.
[0012] Preferably, the reversing mechanism also includes a toggle column, a driving bevel gear and a hexagonal hole, the toggle column is rotatably connected to the inner wall of the mounting frame through a bearing, the driving bevel gear is fixedly mounted on the outer wall of the toggle column, and the outer wall of the driving bevel gear is respectively meshed with the outer wall of the driven bevel gear and the outer wall of the supporting bevel gear, and the hexagonal hole is opened on both sides of the toggle column.
[0013] Preferably, a retaining frame is fixedly connected to the inner wall of the mounting frame. There are two driving bevel gears, and the two driving bevel gears are distributed oppositely. The mounting frame is located between the two driving bevel gears. A hexagonal crank is movably inserted into the inner wall of the hexagonal hole.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] 1. For the auxiliary installation device for aluminum alloy segments and carbon steel segments, through the provided mounting plate, welding plate, aluminum alloy segment, carbon steel segment, fixed-point shaft, parallelogram fixing mechanism, support mechanism, conversion mechanism, spare twisting mechanism, commutation mechanism, retaining frame and hexagonal crank, it can provide stable fixation through the internal pressure of the parallelogram fixing mechanism when assembling and welding the aluminum alloy segment and the carbon steel segment, avoiding large offsets between the segments and improving the stability between the aluminum alloy segment and the carbon steel segment.
[0016] 2. For the auxiliary installation device for aluminum alloy segments and carbon steel segments, through the provided fusion material, aluminum alloy plate and carbon steel plate, it can ensure welding between the same materials when welding the aluminum alloy segment and the carbon steel segment, avoid generating brittle metal compounds, ensure the plasticity of aluminum and its alloys, and avoid embrittlement during welding.
[0017] 3. For the auxiliary installation device for aluminum alloy segments and carbon steel segments, through the provided first bearing frame, second bearing frame, reed, main shaft, spiral groove and turbine, it can control the opening and closing of the pressing block, control the fixation and loosening of the pressing block on the welding plate, and ensure real-time limiting at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic structural diagram of the present invention;
[0019] Figure 2 is a schematic structural diagram of the present invention during use;
[0020] Figure 3 is an exploded structural diagram of the present invention;
[0021] Figure 4 is a schematic internal structure diagram of the mounting plate of the present invention;
[0022] Figure 5 is a schematic structural diagram of the commutation mechanism of the present invention;
[0023] Figure 6 is an exploded external structural diagram of the main shaft of the present invention.
[0024] In the figure: 1. Mounting plate; 201. Composite material; 202. Aluminum alloy plate; 203. Carbon steel plate; 3. Aluminum alloy segment; 4. Carbon steel segment; 5. Fixed-point shaft; 601. First parallel arm; 602. Second parallel arm; 603. Connecting shaft; 604. Pressing block; 605. Anti-slip teeth; 701. First bearing bracket; 702. Second bearing bracket; 703. Reed; 801. Main shaft; 802. Spiral groove; 803. Turbine; 901. Reinforcing ring; 902. Poking hole; 903. Opening; 10. Mounting frame; 11. Cover plate; 1201. Mounting column; 1202. Driven bevel gear; 1203. Support shaft; 1204. Support bevel gear; 1205. Poking column; 1206. Driving bevel gear; 1207. Hexagonal hole; 13. Stop bracket; 14. Hexagonal crank. Detailed implementation manners
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] Please refer to Figure 1-6 , an auxiliary installation device for an aluminum alloy segment and a carbon steel segment, including: a mounting plate 1 and a welding plate. The number of the mounting plates 1 is two, and a fixed-point shaft 5 is rotatably connected between the two mounting plates 1 through a bearing, and the two mounting plates 1 are distributed oppositely. A parallelogram fixing mechanism is arranged between the two mounting plates 1, a supporting mechanism is installed between the two mounting plates 1, a conversion mechanism is installed inside the supporting mechanism, and a spare twisting mechanism is arranged on the surface of the conversion mechanism. One side of the mounting plate 1 is fixedly connected with a mounting frame 10, the inner wall of the side of the mounting frame 10 away from the mounting plate 1 is fixedly connected with a cover plate 11, and a commutation mechanism is arranged inside the mounting frame 10. By providing the mounting plate 1, the welding plate, the aluminum alloy segment 3, the carbon steel segment 4, the fixed-point shaft 5, the parallelogram fixing mechanism, the supporting mechanism, the conversion mechanism, the spare twisting mechanism, the commutation mechanism, the stop bracket 13 and the hexagonal crank 14, stable fixation can be provided by the internal pressure of the parallelogram fixing mechanism when the aluminum alloy segment and the carbon steel segment are closed and welded, avoiding large offsets between the segments and improving the stability between the aluminum alloy segment and the carbon steel segment.
[0027] Among them; the welding plate includes a composite plate, an aluminum alloy segment 3 and a carbon steel segment 4. The composite plate is located between the aluminum alloy segment 3 and the carbon steel segment 4 to avoid direct welding between the aluminum alloy segment 3 and the carbon steel segment 4, and the welding stability is ensured by using the composite plate as an intermediate.
[0028] Among them; the composite plate includes a fusion material 201, an aluminum alloy plate 202, and a carbon steel plate 203. The fusion material 201 is fixedly welded between the aluminum alloy plate 202 and the carbon steel plate 203. The aluminum alloy plate 202 is located between the aluminum alloy segment 3 and the fusion material 201, and the carbon steel plate 203 is located between the carbon steel segment 4 and the fusion material 201. By providing the fusion material 201, the aluminum alloy plate 202, and the carbon steel plate 203, it is possible to ensure welding between the same materials when welding the aluminum alloy segment 3 and the carbon steel segment 4, avoid generating brittle metal compounds, ensure the plasticity of aluminum and its alloys, and prevent the welding from becoming brittle.
[0029] Among them; the parallelogram fixing mechanism includes a first parallel arm 601, a second parallel arm 602, a connecting shaft 603, a pressing block 604, and anti-slip teeth 605. Both the first parallel arm 601 and the second parallel arm 602 are rotatably connected to the inner side of the mounting frame plate 1 through a fixed-point shaft 5, and the first parallel arm 601 and the second parallel arm 602 are distributed in parallel. The connecting shaft 603 is rotatably connected to the inner walls of one end of the first parallel arm 601 and one end of the second parallel arm 602 through bearings. The pressing block 604 is fixedly connected to the outer walls at both ends of the connecting shaft 603, and the outer walls of the first parallel arm 601 and the second parallel arm 602 are located in the middle of the connecting shaft 603. The pressing block 604 is rotatably connected to both the first parallel arm 601 and the second parallel arm 602 through the connecting shaft 603, and the pressing block 604 is distributed in parallel with the mounting frame plate 1. The anti-slip teeth 605 are integrally provided on one side of the pressing block 604 close to the mounting frame plate 1. The number of parallelogram fixing mechanisms is two, and the two parallelogram fixing mechanisms are distributed oppositely, so that the pressing block 604 is always parallel to the aluminum alloy segment 3 and the carbon steel segment 4 during clamping, ensuring the largest contact area and avoiding excessive pressure concentration on the surface of the aluminum alloy segment 3.
[0030] Among them; the support mechanism includes a first bearing bracket 701, a second bearing bracket 702, and a reed 703. Both the first bearing bracket 701 and the second bearing bracket 702 are fixedly connected between the two mounting frame plates 1. The reed 703 is fixedly connected to the outside of the second bearing bracket 702, and the surface of the reed 703 is slidably connected to one side of the first parallel arm 601, so as to ensure the meshing stability between the scroll groove 802 and the turbine 803 through the elastic extrusion of the reed 703.
[0031] Among them; the conversion mechanism includes a main shaft 801, a vortex groove 802 and a turbine 803, the outer walls of the two ends of the main shaft 801 are respectively connected to the inner wall of the first bearing frame 701 and the inner wall of the second bearing frame 702 through bearing shafts, the vortex groove 802 is opened on the outer wall of the main shaft 801, the turbine 803 is fixedly sleeved on the outer wall of the fixed point shaft 5, and the turbine 803 is located on the inner wall of one end of the first parallel arm 601, and the outer wall of the turbine 803 is meshed with the inner wall of the vortex groove 802. Through the first bearing frame 701, the second bearing frame 702, the spring leaf 703, the main shaft 801, the vortex groove 802 and the turbine 803, the opening and closing of the pressure block 604 can be controlled, the fixing and loosening of the welding plate by the pressure block 604 can be controlled, and real-time limiting can be guaranteed at the same time.
[0032] Among them; the spare torsion mechanism includes a reinforcement ring 901, a toggle hole 902 and an opening 903. The reinforcement ring 901 is fixedly sleeved on the outer wall of the main shaft 801, the toggle hole 902 is penetrated through the surface of the reinforcement ring 901, and the toggle hole 902 passes through the outer wall of the main shaft 801, the opening 903 is penetrated through the surface of the two mounting frame plates 1, and the reinforcement ring 901 is located inside the opening 903, so that after the hexagonal crank 14 is lost, a relatively hard columnar object can be inserted into the toggle hole 902 to toggle the main shaft 801 to rotate, thereby realizing temporary control of the opening and closing of the device and improving the fault tolerance rate.
[0033] Among them, the reversing mechanism includes a mounting column 1201, a driven bevel gear 1202, a support shaft 1203 and a support bevel gear 1204. The mounting column 1201 is integrally arranged at the end of the main shaft 801 away from the reed 703. The driven bevel gear 1202 is fixedly mounted on the outer wall of the mounting column 1201. The support shaft 1203 is rotatably connected to the inner wall of the cover plate 11 through a bearing. The support bevel gear 1204 is fixedly mounted on the outer wall of the support shaft 1203, so that the driving bevel gear 1206 can be supported by the driven bevel gear 1202 and the support bevel gear 1204, thereby ensuring the stability of the driving bevel gear 1206 and avoiding the driving bevel gear 1206 being subjected to unbalanced force due to the single driven bevel gear 1202 being the only support.
[0034] Among them; the reversing mechanism also includes a toggle column 1205, a driving bevel gear 1206 and a hexagonal hole 1207. The toggle column 1205 is rotatably connected to the inner wall of the mounting frame 10 through a bearing, and the driving bevel gear 1206 is fixedly installed on the outer wall of the toggle column 1205, and the outer wall of the driving bevel gear 1206 is respectively meshed with the outer wall of the driven bevel gear 1202 and the outer wall of the supporting bevel gear 1204. The hexagonal hole 1207 is opened on both sides of the toggle column 1205 to facilitate changing the force direction and to ensure the activity space of the hexagonal crank 14.
[0035] Among them, the inner wall of the installation frame 10 is fixedly connected with a retaining frame 13, the number of active bevel gears 1206 is two, and the two active bevel gears 1206 are relatively distributed, and the installation frame 10 is located between the two active bevel gears 1206, and the inner wall of the hexagonal hole 1207 is movably connected with a hexagonal crank 14, so as to isolate the two active bevel gears 1206 through the retaining frame 13, and avoid the hexagonal crank 14 from being inserted too deeply and causing the two active bevel gears 1206 to turn to opposite directions.
[0036] Working principle: when in use, place the composite plate between the aluminum alloy segment 3 and the carbon steel segment 4, so that the aluminum alloy plate 202 is close to the aluminum alloy segment 3, and the carbon steel plate 203 is close to the carbon steel segment 4, and multiple lamps of the device are set on the sides of the aluminum alloy segment 3 and the carbon steel segment 4 to ensure that the pressure block 604 on one side is respectively attached to the sides of the aluminum alloy segment 3 and the carbon steel segment 4, and the device is located between the two. Then, insert the hexagonal crank 14 into the hexagonal hole 1207 and twist it forward, so that the toggle column 1205 and the active bevel gear 1206 rotate forward, thereby driving the driven bevel gear 1202 to rotate forward, thereby driving the main shaft 801 to rotate forward, and the main shaft 801 drives the turbines 803 on both sides to rotate through the vortex groove 802, thereby driving the two first parallel arms 601 to move closer to the middle, and drive the pressure block 604 to move closer to the middle in parallel through the support of the second parallel arm 602, until the pressure block 604 pushes the aluminum The alloy segment 3 and the carbon steel segment 4 are stably fixed, and then the gap between the aluminum alloy segment 3 and the carbon steel segment 4 and the welding plate is welded. After welding is completed, the hexagonal crank 14 is inserted into the hexagonal hole 1207 and twisted in the opposite direction, so that the toggle column 1205 and the active bevel gear 1206 rotate in the opposite direction, thereby driving the driven bevel gear 1202 to rotate in the opposite direction, thereby driving the main shaft 801 to rotate in the opposite direction, and the main shaft 801 drives the turbines 803 on both sides to rotate through the vortex groove 802, thereby driving the two first parallel arms 601 to expand to both sides, and drives the pressure block 604 to separate in parallel to both sides through the support of the second parallel arm 602, until the pressure block 604 is separated from the aluminum alloy segment 3 and the carbon steel segment 4, and then the device is taken out. When the hexagonal crank 14 is lost or forgotten to be carried, a relatively hard columnar object can be inserted into the toggle hole 902 to toggle the main shaft 801 to rotate, thereby realizing temporary control of the opening and closing of the device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Auxiliary installation device for aluminum alloy segments and carbon steel segments, Characterized in that, Comprising: An installation frame plate (1) and a welding plate. The number of the installation frame plates (1) is two, and a fixed-point shaft (5) is rotatably connected between the two installation frame plates (1) through a bearing, and the two installation frame plates (1) are distributed oppositely. A parallelogram fixing mechanism is arranged between the two installation frame plates (1), a supporting mechanism is installed between the two installation frame plates (1), a conversion mechanism is installed inside the supporting mechanism, a spare twisting mechanism is arranged on the surface of the conversion mechanism, one side of the installation frame plate (1) is fixedly connected with an installation frame (10), the inner wall of the side of the installation frame (10) away from the installation frame plate (1) is fixedly connected with a cover plate (11), and a commutation mechanism is arranged inside the installation frame (10); The parallelogram fixing mechanism includes a first parallel arm (601), a second parallel arm (602), a connecting shaft (603), a pressing block (604) and an anti-slip tooth (605). The first parallel arm (601) and the second parallel arm (602) are both rotatably connected to the inner side of the installation frame plate (1) through the fixed-point shaft (5), and the first parallel arm (601) and the second parallel arm (602) are distributed in parallel. The connecting shaft (603) is rotatably connected to the inner walls of one ends of the first parallel arm (601) and the second parallel arm (602) through a bearing. The pressing block (604) is fixedly connected to the outer walls of both ends of the connecting shaft (603), and the outer walls of the first parallel arm (601) and the second parallel arm (602) in the middle of the connecting shaft (603). And the pressing block (604) is rotatably connected to the first parallel arm (601) and the second parallel arm (602) through the connecting shaft (603), and the pressing block (604) is distributed in parallel with the installation frame plate (1). The anti-slip tooth (605) is integrally arranged on the side of the pressing block (604) close to the installation frame plate (1). The number of the parallelogram fixing mechanisms is two, and the two parallelogram fixing mechanisms are distributed oppositely.
2. The auxiliary installation device for aluminum alloy segments and carbon steel segments according to claim 1, Characterized in that, The welding plate includes a composite plate, an aluminum alloy segment (3) and a carbon steel segment (4), and the composite plate is located between the aluminum alloy segment (3) and the carbon steel segment (4).
3. The auxiliary installation device for aluminum alloy segments and carbon steel segments according to claim 2, Characterized in that, The composite plate includes a fusion material (201), an aluminum alloy plate (202) and a carbon steel plate (203). The fusion material (201) is fixedly welded between the aluminum alloy plate (202) and the carbon steel plate (203), and the aluminum alloy plate (202) is located between the aluminum alloy segment (3) and the fusion material (201), and the carbon steel plate (203) is located between the carbon steel segment (4) and the fusion material (201).
4. The auxiliary installation device for aluminum alloy segments and carbon steel segments according to claim 1, Characterized in that, The support mechanism comprises a first bearing frame (701), a second bearing frame (702) and a spring leaf (703); the first bearing frame (701) and the second bearing frame (702) are both fixedly connected between the two mounting frame plates (1); the spring leaf (703) is fixedly connected to the outer side of the second bearing frame (702), and the surface of the spring leaf (703) is slidably connected to one side of the first parallel arm (601).
5. The auxiliary installation device for the aluminum alloy segment and the carbon steel segment according to claim 4, It is characterized in that The conversion mechanism comprises a main shaft (801), a vortex groove (802) and a turbine (803); the outer walls at both ends of the main shaft (801) are respectively connected to the inner wall of the first bearing frame (701) and the inner wall of the second bearing frame (702) through bearing shafts; the vortex groove (802) is opened on the outer wall of the main shaft (801); the turbine (803) is fixedly sleeved on the outer wall of the fixed point shaft (5); the turbine (803) is located on the inner wall of one end of the first parallel arm (601); and the outer wall of the turbine (803) is meshedly connected with the inner wall of the vortex groove (802).
6. The auxiliary installation device for the aluminum alloy segment and the carbon steel segment according to claim 5, It is characterized in that The backup torsion mechanism comprises a reinforcement ring (901), a toggle hole (902) and an opening (903); the reinforcement ring (901) is fixedly sleeved on the outer wall of the main shaft (801); the toggle hole (902) is penetrated and opened on the surface of the reinforcement ring (901), and the toggle hole (902) passes through the outer wall of the main shaft (801); the opening (903) is penetrated and opened on the surfaces of the two mounting frame plates (1), and the reinforcement ring (901) is located inside the opening (903).
7. The auxiliary installation device for the aluminum alloy segment and the carbon steel segment according to claim 6, It is characterized in that The reversing mechanism comprises a mounting column (1201), a driven bevel gear (1202), a support shaft (1203) and a support bevel gear (1204); the mounting column (1201) is integrally arranged at one end of the main shaft (801) away from the reed (703); the driven bevel gear (1202) is fixedly mounted on the outer wall of the mounting column (1201); the support shaft (1203) is rotatably connected to the inner wall of the cover plate (11) via a bearing; and the support bevel gear (1204) is fixedly mounted on the outer wall of the support shaft (1203).
8. The auxiliary installation device for the aluminum alloy segment and the carbon steel segment according to claim 7, It is characterized in that The reversing mechanism further comprises a toggle column (1205), a driving bevel gear (1206) and a hexagonal hole (1207); the toggle column (1205) is rotatably connected to the inner wall of the mounting frame (10) via a bearing; the driving bevel gear (1206) is fixedly mounted on the outer wall of the toggle column (1205); and the outer wall of the driving bevel gear (1206) is meshedly connected to the outer wall of the driven bevel gear (1202) and the outer wall of the supporting bevel gear (1204) respectively; and the hexagonal hole (1207) is penetrated and opened on both sides of the toggle column (1205).
9. The auxiliary installation device for the aluminum alloy segment and the carbon steel segment according to claim 8, characterized in that, a retaining frame (13) is fixedly connected to the inner wall of the installation frame (10), the number of the driving bevel gears (1206) is two, and the two driving bevel gears (1206) are distributed oppositely, and the installation frame (10) is located between the two driving bevel gears (1206), and a hexagonal crank (14) is movably inserted into the inner wall of the hexagonal hole (1207).
Citation Information
Patent Citations
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CN115289328A
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CN206122996U