CN213496063U - Superplastic forming-diffusion connecting equipment - Google Patents
Superplastic forming-diffusion connecting equipment Download PDFInfo
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- CN213496063U CN213496063U CN202022408473.9U CN202022408473U CN213496063U CN 213496063 U CN213496063 U CN 213496063U CN 202022408473 U CN202022408473 U CN 202022408473U CN 213496063 U CN213496063 U CN 213496063U
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Abstract
The application relates to a superplastic forming-diffusion bonding apparatus comprising: a base; the main frame is fixedly arranged on the base, and an opening is formed in the side surface of the main frame; the workbench is arranged on the base in a sliding manner and can extend into the main frame; the lower furnace body component is arranged on the workbench; the main oil cylinder is arranged at the upper part of the main frame; the hydraulic system is fixedly arranged on the upper part of the side surface of the main frame and is connected with the main oil cylinder; the upper sliding block component is connected to the lower end part of the telescopic rod of the main oil cylinder; the upper furnace body assembly is fixedly arranged on the upper sliding block assembly and is opposite to the lower furnace body assembly; the furnace door assembly is arranged on the main frame and used for sealing the area between the upper furnace body assembly and the lower furnace body assembly; wherein, all be provided with electric heating module in lower furnace body subassembly and the last furnace body subassembly, be provided with automatically controlled cabinet in one side of main frame on the base, automatically controlled cabinet links to each other with lower furnace body subassembly and last furnace body subassembly. The application has the advantage of high equipment integration level.
Description
Technical Field
The application relates to the technical field of alloy material processing equipment difficult to form, in particular to superplastic forming-diffusion connecting equipment.
Background
The superplastic forming-diffusion bonding technology is mainly used for processing difficult-to-form materials such as titanium alloy, aluminum alloy or shape memory alloy and the like, and is widely applied to the field of aerospace. The working principle of the superplastic forming-diffusion connecting equipment is that raw materials are placed between an upper die and a lower die in the equipment, the dies and the raw materials are heated to a set temperature, inert gas is filled between the raw materials through a pneumatic control system, and meanwhile, the equipment provides a specific mold clamping force for the upper die and the lower die, so that superplastic forming-diffusion connecting of parts is realized.
In the superplastic forming-diffusion connection equipment in the related technology, all the modules are distributed scattered, the occupied space is large, other functional modules are often required to be externally connected in order to meet the process requirements, and the defect of low integration level exists.
SUMMERY OF THE UTILITY MODEL
In order to improve the integration level of processing equipment, the application provides superplastic forming-diffusion connection equipment.
The application provides a superplastic forming-diffusion bonding equipment adopts following technical scheme:
a superplastic forming-diffusion bonding apparatus comprising:
a base;
the main frame is fixedly arranged on the base, and an opening is formed in the side surface of the main frame;
the workbench is arranged on the base in a sliding manner and can extend into the main frame;
the lower furnace body component is arranged on the workbench;
the main oil cylinder is arranged at the upper part of the main frame;
the hydraulic system is fixedly arranged on the upper part of the side surface of the main frame and is connected with the main oil cylinder;
the upper sliding block component is connected to the lower end part of the telescopic rod of the main oil cylinder;
the upper furnace body assembly is fixedly arranged on the upper sliding block assembly and is opposite to the lower furnace body assembly; and
the furnace door assembly is arranged on the main frame and used for sealing the area between the upper furnace body assembly and the lower furnace body assembly;
wherein, all be provided with electric heating module in lower furnace body subassembly and the last furnace body subassembly, be provided with automatically controlled cabinet in one side of main frame on the base, automatically controlled cabinet links to each other with lower furnace body subassembly and last furnace body subassembly for furnace body subassembly and last furnace body subassembly generate heat under the control.
By adopting the technical scheme, the electric heating modules are integrated in the upper furnace body assembly and the lower furnace body assembly, and the electric control cabinet is arranged on one side of the main frame, so that the reasonable layout is realized, and an external heating system is not required; the hydraulic system is arranged on the upper part of the main frame, so that the ground space is effectively saved, and the workpiece is taken and placed through the push-pull workbench, so that the hydraulic system is more convenient. In conclusion, the whole equipment has the advantages of high integration level, reasonable three-dimensional space layout and the like.
Optionally, a guide rod is fixedly connected to the upper sliding block assembly, one end of the guide rod is connected to the upper sliding block assembly, and the other end of the guide rod is slidably disposed on the main frame;
the axis of the guide rod is parallel to the axis of the main oil cylinder.
Through adopting above-mentioned technical scheme, when the master cylinder moved, the guide bar can be followed the guiding hole and moved in vertical direction, and then avoided the upper sliding block subassembly to incline at the motion in-process.
Optionally, a plurality of blind holes are formed in the surface of one side of the upper sliding block assembly, movable blocks are arranged in the blind holes, and limiting rings corresponding to the blind holes are fixedly connected to the surface of the side of the upper sliding block assembly;
the movable block is provided with a spherical surface, the top end of the telescopic rod of the main oil cylinder is fixedly connected with the spherical surface, and the movable block can slide along the axis of the blind hole and can rotate in the blind hole;
the internal diameter of spacing ring is less than the diameter of movable block, be provided with the processing curved surface on the spacing ring, the sphere can with the laminating of processing curved surface and relative processing curved surface slip.
By adopting the technical scheme, the piston rod of the master cylinder is connected with the movable block, and when the master cylinder does not synchronously act, the movable block can move up and down in the blind hole, and the movement amount of the movable block is used as a compensation amount; when the telescopic rod of the main oil cylinder inclines, the movable block can be driven to rotate in a small range, and the spherical surface is attached to the machined curved surface and can slide relative to the machined curved surface. Through the setting of movable block, can effectively eliminate because of the asynchronous hidden danger that causes equipment to damage of master cylinder action.
Optionally, the upper portion fixed mounting of main frame has first cylinder, be fixed with the limiting plate on the upper sliding block subassembly, spacing hole has been seted up on the limiting plate, the piston rod of first cylinder can stretch into spacing downthehole.
Through adopting above-mentioned technical scheme, the back is upwards pulled up with last sliding block subassembly and last furnace body subassembly to the master cylinder, and the piston rod of first cylinder stretches out and inserts in spacing downthehole, fixes a position last sliding block subassembly, when preventing that hydraulic system from breaking down, goes up sliding block subassembly and last furnace body subassembly and because of gravity drops downwards, has avoided the vibrations of equipment, can effectively protect each module.
Optionally, the oven door assembly comprises
The first support is provided with two groups which are respectively fixed on the main frame;
two guide columns are arranged, and one end of each guide column is hinged with the first support;
the second cylinder is fixed on the main frame, and the top end of the second cylinder is hinged with one end, far away from the first support, of the guide pillar;
the two ends of the furnace door frame are respectively arranged on the corresponding guide posts in a sliding manner;
the furnace door is arranged on the furnace door frame; and
and the driving device is connected with the furnace door frame and is used for driving the furnace door frame to reciprocate along the guide post.
By adopting the technical scheme, in the whole process, the second air cylinder pushes and pulls the guide post to rotate, so that the sealing or the separation between the furnace door frame and the main frame and between the furnace door and the main frame are realized, the driving device controls the furnace door frame and the furnace door to reciprocate along the guide post, and the positions of the furnace door frame and the furnace door in front of the opening of the main frame are changed; through the mutual cooperation of the second air cylinder and the driving device, the opening or closing process of the furnace door assembly is decomposed into two actions, so that the automatic opening and closing of the furnace door assembly are realized, and the sealing performance between the furnace door assembly and the main frame is enhanced.
Optionally, the driving device includes:
two groups of second supports are arranged and are respectively arranged on the main frame;
the transmission shaft is rotatably arranged on the second support;
the chain wheel is fixedly arranged on the transmission shaft;
the chain is meshed with the chain wheel, two ends of the chain downwards wind around the chain wheel, and one end of the chain is connected with the furnace door frame;
the balancing weight is connected with the other end of the chain; and
and the power part is arranged on one of the second supports, and the output end of the power part is connected with the transmission shaft and is used for controlling the transmission shaft to rotate.
By adopting the technical scheme, when the power part controls the chain wheel to rotate, the furnace door frame can be lifted upwards, the balancing weight moves downwards, and when the chain wheel rotates reversely, the furnace door frame slides downwards along the guide post and the balancing weight moves upwards; the setting of balancing weight not only plays the effect of tensioning chain, and at the ascending in-process of furnace door frame, the balancing weight can reduce power part's output owing to the dead weight exerts decurrent pulling force to the chain moreover.
Optionally, the oven door comprises a large oven door and a small oven door, and both the large oven door and the small oven door are detachably connected with the oven door frame;
and a heating assembly is arranged on the large furnace door.
By adopting the technical scheme, when a large mould is adopted, the volume of a space to be heated is large, at the moment, a large furnace door is arranged on a furnace door frame, and the mould and the surrounding space thereof are heated by the heating assembly, so that the problem of insufficient heating power can be effectively solved; when a small die is adopted, a small furnace door is installed, so that the heat diffusion can be reduced, the heat waste is reduced, and the heating efficiency is improved.
Optionally, the large furnace door and the small furnace door are both hollow frame structures, and glass fibers are filled in the large furnace door and the small furnace door.
By adopting the technical scheme, the glass fiber is filled as the heat insulation layer, so that the heat insulation effect of the furnace door assembly is enhanced, the heat loss is slowed down, and the whole weight of the furnace door assembly is reduced in the processing process.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the electric heating module is integrated in the upper furnace body assembly and the lower furnace body assembly, and the electric control cabinet is arranged on one side of the main frame, so that the reasonable layout is realized, and an external heating system is not required; the hydraulic system is arranged on the upper part of the main frame, so that the ground space is effectively saved, and the workpiece is taken and placed through the push-pull workbench, so that the hydraulic system is more convenient. The whole equipment has the advantages of high integration level, reasonable three-dimensional space layout and the like.
2. Through the cooperation of movable block and spacing ring, can effectively eliminate because of the asynchronous hidden danger that causes equipment to damage of master cylinder action.
3. Through the mutual cooperation of the second air cylinder and the driving device, the opening or closing process of the furnace door assembly is decomposed into two actions, so that the automatic opening and closing of the furnace door assembly are realized, and the sealing performance between the furnace door assembly and the main frame is enhanced.
Drawings
FIG. 1 is a schematic view of the overall structure of a superplastic forming-diffusion bonding apparatus according to an embodiment of the present application.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic diagram showing a matching relationship between the first cylinder and the limiting plate in fig. 3.
Fig. 5 is a schematic structural diagram showing a matching relationship between the master cylinder and the upper slide block assembly in fig. 1.
Fig. 6 is a partially enlarged view of a portion B in fig. 5.
FIG. 7 is a schematic view of the construction of the furnace door assembly of FIG. 1.
In the figure, 11, the base; 12. a main frame; 21. a work table; 22. a lower furnace body assembly; 31. a master cylinder; 311. a limiting groove; 32. a hydraulic system; 33. an upper slider assembly; 331. a guide bar; 332. blind holes; 333. a pressure-bearing block; 334. spherical surface; 335. half opening a flange; 34. an upper furnace body assembly; 4. an oven door assembly; 41. a first support; 42. a guide post; 43. a second cylinder; 44. a furnace door frame; 45. a furnace door; 451. a large oven door; 452. a small oven door; 453. a heating assembly; 46. a drive device; 461. a second support; 462. a drive shaft; 463. a sprocket; 464. a chain; 465. a balancing weight; 466. a power section; 47. a sleeve; 5. an electric control cabinet; 61. a first cylinder; 62. a limiting plate; 63. and a limiting hole.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the superplastic forming-diffusion bonding apparatus disclosed for the embodiment of the present application comprises a base 11, a main frame 12, a workbench 21, a lower furnace body assembly 22, a master cylinder 31, a hydraulic system 32, an upper sliding block assembly 33, an upper furnace body assembly 34, a furnace door assembly 4 and an electric control cabinet 5.
The main frame 12 is fixedly connected to the base 11, a processing chamber is arranged inside the main frame 12, and the processing chamber is provided with at least one opening for taking and placing workpieces; the oven door assembly 4 is mounted on the main frame 12 for closing the opening of the process chamber. The workbench 21 is arranged on the base 11 in a sliding mode, the lower furnace body assembly 22 is fixed on the upper surface of the workbench 21 and used for installing a lower die, and the lower furnace body assembly 22 can be pushed into the processing cavity of the main frame 12 by the aid of the movable workbench 21. The main oil cylinder 31 is arranged at the upper part of the main frame 12, the telescopic rod of the main oil cylinder 31 can extend downwards into the processing chamber of the main frame 12, and the hydraulic system 32 is fixedly arranged at the upper part of the side surface of the main frame 12 and is connected with the main oil cylinder 31; the upper sliding block assembly 33 is fixedly installed at the lower end part of the telescopic rod of the main oil cylinder 31, the upper sliding block assembly 33 is of a plate-shaped structure, the upper furnace body assembly 34 is fixedly installed on the lower surface of the upper sliding block assembly 33, and the upper furnace body assembly 34 and the lower furnace body assembly 22 are arranged oppositely and used for installing an upper mold.
The oven door assemblies 4 are installed on the main frame 12, and in actual production and manufacture, the oven door assemblies 4 are arranged in a plurality of groups according to the opening orientation of the main frame 12, and are respectively used for closing the openings of the processing chambers of the main frame 12.
It should be understood that, the upper furnace body assembly 34 and the lower furnace body assembly 22 are respectively integrated with an electric heating module, the electric control cabinet 5 is fixedly installed on the base 11 and located below the hydraulic system 32, and when the electric control cabinet 5 is started, the upper furnace body assembly 34 and the lower furnace body assembly 22 generate heat to perform high-temperature treatment on the mold and the workpiece in the processing chamber.
By adopting the scheme, the electric heating modules are integrated in the upper furnace body assembly 34 and the lower furnace body assembly 22, and the electric control cabinet 5 is arranged on one side of the main frame 12, so that the reasonable layout is realized, and an external heating system is not required; the hydraulic system 32 is arranged on the upper part of the main frame 12, so that the ground space is effectively saved, and the workpiece is more conveniently taken and placed by pushing and pulling the workbench 21. In conclusion, the scheme of the application has the advantages of high integration level, reasonable three-dimensional space layout and the like.
It should be noted that, in the embodiment of the present application, the master cylinder 31 includes a plurality of plunger cylinders and a plurality of piston cylinders, and the plunger cylinders not only have a strong sealing effect, but also have a large output pressure, so as to more easily satisfy the lifting of the upper slide block assembly 33 and the upper furnace body assembly 34, and realize the bidirectional movement of the upper slide block assembly 33 through the cooperation of the plunger cylinders and the piston cylinders.
Referring to fig. 3 and 4, as a specific implementation manner of the superplastic forming-diffusion bonding apparatus provided in the embodiment of the present application, a first cylinder 61 is fixed on an upper portion of the main frame 12, a limiting plate 62 is fixed at one end of the upper sliding block assembly 33, and a limiting hole 63 is formed in the limiting plate 62. After the main oil cylinder 31 pulls up the upper sliding block assembly 33 and the upper furnace body assembly 34, the piston rod of the first air cylinder 61 extends out and is inserted into the limiting hole 63 to position the upper sliding block assembly 33, so that when the hydraulic system 32 is prevented from breaking down, the upper sliding block assembly 33 and the upper furnace body assembly 34 fall down due to gravity, the vibration of equipment is avoided, and the modules can be effectively protected.
Referring to fig. 1, as a specific implementation manner of the superplastic forming-diffusion bonding apparatus provided in this embodiment of the present application, a guide rod 331 is fixed on an upper surface of the upper slide block assembly 33, a guide hole adapted to the guide rod 331 is formed on the main frame 12, an upper end of the guide rod 331 is slidably disposed in the guide hole, an axis of the guide rod 331 is parallel to an axis of the main cylinder 31, and when the main cylinder 31 moves, the guide rod 331 can move in a vertical direction along the guide hole, thereby preventing the upper slide block assembly 33 from tilting during the movement.
Referring to fig. 5 and 6, further, a plurality of blind holes 332 are formed on the upper surface of the upper sliding block assembly 33, and the number of the blind holes 332 is the same as that of the main oil cylinder 31 and corresponds to that of the main oil cylinder 31. A bearing block 333 is arranged in the blind hole 332, one side surface of the bearing block 333 is a plane and is fixedly connected with the bottom surface of the blind hole 332, and the other side surface is a spherical surface 334; a half-open flange 335 corresponding to the blind hole 332 is fixed on the upper surface of the upper sliding block assembly 33, it should be noted that the inner diameter of the half-open flange 335 is smaller than the inner diameter of the blind hole 332, a limit groove 311 is formed along the circumference of the lower portion of the telescopic rod of the main cylinder 31, and the inner edge of the half-open flange 335 can be clamped in the limit groove 311 to fix the main cylinder 31 and the upper sliding block assembly 33.
It should be noted that the diameter of the telescopic rod of the main oil cylinder 31 is smaller than the inner diameter of the blind hole 332, which is equivalent to that the telescopic rod and the blind hole 332 are in clearance fit; the lower end face of the telescopic rod of the main oil cylinder 31 is a concave face matched with the spherical surface 334, and after the piston rod of the main oil cylinder 31 is fixed with the upper sliding block assembly 33, the lower end face of the piston rod of the main oil cylinder 31 is attached to the spherical surface 334. It should also be noted that, in order to facilitate the rotation of the telescopic rod, a rounded corner is provided at the lower end face of the half-open flange 335, and meanwhile, a side wall of the limiting groove 311, which is attached to the lower end face of the half-open flange 335, is provided as an arc surface.
In the actual working process, the movements of the telescopic rods of the main oil cylinders 31 are difficult to be completely synchronized, and the telescopic rods may slightly incline relative to the axes of the telescopic rods, which may cause certain damage to equipment. The piston rod of the main oil cylinder 31 is connected with the upper sliding block assembly 33 through the half-open flange 335, and in the working process, when the telescopic rod of the main oil cylinder 31 inclines, the lower end face of the main oil cylinder 31 can rotate along with the spherical surface 334, so that large stress between the lower end part of the main oil cylinder 31 and the upper sliding block assembly 33 is avoided, and the hidden danger of equipment damage caused by asynchronous movement of the main oil cylinder 31 can be effectively eliminated.
Referring to fig. 7, as a specific embodiment of the superplastic forming-diffusion bonding apparatus provided in the present embodiment, the oven door assembly 4 includes a first support 41, a guide post 42, a second air cylinder 43, an oven door frame 44, an oven door 45, and a driving device 46.
Two groups of first supports 41 are arranged, when the device is installed, the two groups of first supports 41 are arranged at the upper part of the main frame 12 at intervals, and the first supports 41 can be fixed on the main frame 12 in a bolt connection or welding mode; correspondingly, two guide columns 42 are arranged, the upper end of each guide column 42 is hinged with the first support 41, and the lower end of each guide column falls downwards; the second cylinder 43 is fixedly installed on the main frame 12, the top end of the piston rod of the second cylinder 43 is hinged with the lower end of the guide post 42, and when the piston rod of the second cylinder 43 extends, the guide post 42 can be pushed and pulled to rotate around the first support 41.
The driving device 46 is used for being installed on the main frame 12, the driving device 46 is connected with the furnace door frame 44, and when the driving device 46 is operated, the furnace door frame 44 can be controlled to slide along the guide post 42.
When the main frame 12 needs to be closed, the driving device 46 controls the furnace door frame 44 to move downwards along the guide post 42, when the furnace door frame 44 moves to the bottom end of the guide post 42, the piston rod of the second air cylinder 43 contracts to pull the guide post 42 to rotate towards one side of the main frame 12, and meanwhile, the furnace door frame 44 and the furnace door 45 rotate along with the guide post 42 until the furnace door frame 44 and the furnace door 45 are tightly attached to the main frame 12, so that the opening of the main frame 12 is closed; after the process is completed, the piston rod of the second cylinder 43 extends out to push the guide post 42 to rotate outwards, the oven door frame 44 and the oven door 45 are separated from the main frame 12, then the driving device 46 controls the oven door frame 44 to move upwards along the guide post 42, the opening of the main frame 12 is completely opened, and finally the workpiece in the main frame 12 can be taken out.
In the whole process, the second air cylinder 43 pushes and pulls the guide post 42 to rotate, so that the sealing or the separation between the furnace door frame 44 and the furnace door 45 and the main frame 12 is realized, the driving device 46 controls the furnace door frame 44 and the furnace door 45 to reciprocate along the guide post 42, and the positions of the furnace door frame 44 and the furnace door 45 in front of the opening of the main frame 12 are changed; through the mutual cooperation of the second air cylinder 43 and the driving device 46, the opening or closing process of the oven door assembly is divided into two actions, so that the automatic opening and closing of the oven door assembly are realized, and the sealing performance between the oven door assembly and the main frame 12 is enhanced.
Referring to fig. 7, as a specific implementation of the superplastic forming-diffusion bonding apparatus provided in the embodiment of the present application, the driving device 46 includes a second support 461, a transmission shaft 462, a sprocket 463, a chain 464, a counterweight 465, and a power portion 466. Two groups of second supports 461 are arranged at intervals and are respectively used for being installed at the top of the main frame 12; the transmission shaft 462 is rotatably disposed on the two second supports 461, and the transmission shaft 462 is perpendicular to the guide post 42; the chain wheel 463 is fixedly connected with the transmission shaft 462, the chain 464 is coiled on the chain wheel 463 and meshed with the chain wheel 463, two ends of the chain 464 respectively downwards bypass the chain wheel 463, one end of the chain 464 is fixedly connected with the furnace door frame 44, and the other end of the chain 464 is fixedly connected with the balancing weight 465; the power portion 466 specifically includes a motor mounted on one of the second supports 461, and a reducer connected to an output end of the motor, and an output end of the reducer is connected to the transmission shaft 462. It should be understood that, in practical applications, in order to keep the counterweight 465 and the chains 464 at a certain distance, each chain 464 may be provided with two sprockets 463, and the other sprocket 463 is rotatably disposed on the second support 461, so that the two sprockets 463 can be kept at a proper distance from each other.
When the power part 466 controls the chain wheel 463 to rotate, the furnace door frame 44 can be lifted upwards, the balancing weight 465 moves downwards, and when the chain wheel 463 rotates reversely, the furnace door frame 44 slides downwards along the guide post 42, and the balancing weight 465 moves upwards; the arrangement of the counter weight 465 not only plays a role of tensioning the chain 464, but also in the ascending process of the furnace door frame 44, the counter weight 465 exerts a downward pulling force on the chain 464 due to the self weight, and the output power of the power part 466 can be reduced.
It should be noted that, in another possible implementation form, a winch may be further disposed on the second support 461, and the lifting of the furnace door frame 44 may also be achieved by controlling the movement of the chain 464 through the winch.
Referring to fig. 7, as an embodiment of the superplastic forming-diffusion bonding apparatus provided in the present application, the oven door 45 includes a large oven door 451 and a small oven door 452, both the large oven door 451 and the small oven door 452 can be connected to the oven door frame 44 by bolts, and a heating assembly 453 is installed on the large oven door 451, and an electric control system is connected to the heating assembly 453 to heat the large oven door 451.
In the production and processing process, the sizes of different parts to be processed are different, so that the sizes of corresponding dies are different, when a large die is adopted, the volume of a space to be heated is larger, at the moment, a large furnace door 451 is arranged on the furnace door frame 44, and the heating assembly 453 is used for heating the die and the surrounding space of the die, so that the problem of insufficient heating power can be effectively solved; when a small die is adopted, the small furnace door 452 is installed, so that heat diffusion can be reduced, further heat waste is reduced, and heating efficiency is improved.
Further, the large furnace door 451 and the small furnace door 452 are both of a hollow frame structure and are welded by adopting a sheet metal structure, and glass fibers are filled in the large furnace door 451 and the small furnace door 452. By filling the glass fiber as the heat insulation layer, the heat insulation effect of the furnace door assembly is enhanced, the heat loss is slowed down, and the whole weight of the furnace door assembly is reduced.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A superplastic forming-diffusion bonding apparatus comprising:
a base (11);
the main frame (12) is fixedly arranged on the base (11), and an opening is formed in the side surface of the main frame (12);
the workbench (21) is arranged on the base (11) in a sliding manner and can extend into the main frame (12);
a lower furnace body assembly (22) arranged on the workbench (21);
a main cylinder (31) provided on the upper part of the main frame (12);
the hydraulic system (32) is fixedly arranged at the upper part of the side surface of the main frame (12) and is connected with the main oil cylinder (31);
the upper sliding block component (33) is connected to the lower end part of the telescopic rod of the main oil cylinder (31);
the upper furnace body assembly (34) is fixedly arranged on the upper sliding block assembly (33) and is opposite to the lower furnace body assembly (22); and
the furnace door assembly (4) is arranged on the main frame (12) and is used for sealing the area between the upper furnace body assembly (34) and the lower furnace body assembly (22);
wherein, all be provided with electric heating module in furnace body subassembly (22) and the last furnace body subassembly (34) down, be provided with automatically controlled cabinet (5) in one side of main frame (12) on base (11), automatically controlled cabinet (5) link to each other with furnace body subassembly (22) down and last furnace body subassembly (34) for furnace body subassembly (22) and last furnace body subassembly (34) generate heat down in the control.
2. The superplastic forming-diffusion bonding apparatus of claim 1, wherein: a guide rod (331) is fixedly connected to the upper sliding block assembly (33), one end of the guide rod (331) is connected with the upper sliding block assembly (33), and the other end of the guide rod (331) is arranged on the main frame (12) in a sliding manner;
the axis of the guide rod (331) is parallel to the axis of the main oil cylinder (31).
3. A superplastic forming-diffusion bonding apparatus as claimed in claim 1 or 2, wherein: the upper surface of the upper sliding block assembly (33) is provided with a blind hole (332), a bearing block (333) is arranged in the blind hole (332), the bearing block (333) is fixedly connected with the bottom surface of the blind hole (332), and a spherical surface (334) is arranged on the bearing block (333);
the last fixed surface of upper sliding block subassembly (33) is provided with half open flange (335) corresponding with blind hole (332), the internal diameter of half open flange (335) is less than the internal diameter of blind hole (332), spacing groove (311) have been seted up along circumference to the lower part of master cylinder (31) telescopic link, half open flange (335) card is when spacing groove (311), the lower terminal surface and sphere (334) butt of master cylinder (31).
4. The superplastic forming-diffusion bonding apparatus of claim 1, wherein: the upper portion fixed mounting of main frame (12) has first cylinder (61), be fixed with limiting plate (62) on upper sliding block subassembly (33), spacing hole (63) have been seted up on limiting plate (62), the piston rod of first cylinder (61) can stretch into in spacing hole (63).
5. Superplastic forming-diffusion bonding equipment according to claim 1, characterized in that said oven door assembly (4) comprises
Two groups of first supports (41) are arranged and are respectively fixed on the main frame (12);
two guide columns (42) are arranged, and one end of each guide column is hinged with the first support (41);
the second cylinder (43) is fixed on the main frame (12), and the top end of the second cylinder (43) is hinged with one end, far away from the first support (41), of the guide post (42);
the two ends of the furnace door frame (44) are respectively arranged on the corresponding guide columns (42) in a sliding way;
a furnace door (45) mounted on the furnace door frame (44); and
and the driving device (46) is connected with the furnace door frame (44) and is used for driving the furnace door frame (44) to reciprocate along the guide post (42).
6. The superplastic forming-diffusion bonding apparatus of claim 5, wherein: the drive device (46) comprises:
two groups of second supports (461) are respectively arranged on the main frame (12);
the transmission shaft (462) is rotatably arranged on the second support (461);
a sprocket (463) fixedly provided on the transmission shaft (462);
a chain (464) engaged with the sprocket (463) and having both ends wound down around the sprocket (463) and one end connected to the door frame (44);
a balancing weight (465) connected with the other end of the chain (464); and
and the power part (467) is arranged on one second support (461), and the output end of the power part is connected with the transmission shaft (462) and is used for controlling the transmission shaft (462) to rotate.
7. The superplastic forming-diffusion bonding apparatus of claim 5, wherein: the oven door (45) comprises a large oven door (451) and a small oven door (452), and the large oven door (451) and the small oven door (452) are detachably connected with the oven door frame (44);
the large oven door (451) is provided with a heating assembly (453).
8. The superplastic forming-diffusion bonding apparatus of claim 7, wherein: the large furnace door (451) and the small furnace door (452) are both hollow frame structures, and glass fibers are filled in the large furnace door (451) and the small furnace door (452).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022408473.9U CN213496063U (en) | 2020-10-26 | 2020-10-26 | Superplastic forming-diffusion connecting equipment |
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| CN202022408473.9U CN213496063U (en) | 2020-10-26 | 2020-10-26 | Superplastic forming-diffusion connecting equipment |
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| CN213496063U true CN213496063U (en) | 2021-06-22 |
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| CN202022408473.9U Active CN213496063U (en) | 2020-10-26 | 2020-10-26 | Superplastic forming-diffusion connecting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846497A (en) * | 2022-12-20 | 2023-03-28 | 烟台丛林精密机械有限公司 | Superplastic forming equipment |
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2020
- 2020-10-26 CN CN202022408473.9U patent/CN213496063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846497A (en) * | 2022-12-20 | 2023-03-28 | 烟台丛林精密机械有限公司 | Superplastic forming equipment |
| CN115846497B (en) * | 2022-12-20 | 2024-02-23 | 烟台丛林精密机械有限公司 | Superplastic forming equipment |
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Address after: 110121 No. 159-1 Xibo street, shenbeixin District, Shenyang City, Liaoning Province Patentee after: Shenyang Puhui Sanhang Technology Co.,Ltd. Address before: Quansheng community, cailuo street, Shenbei New District, Shenyang City, Liaoning Province Patentee before: SHENYANG MINGRI AVIATION MATERIAL EQUIPMENT TECHNOLOGY CO.,LTD. |
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Address after: 110121 No. 159-1 Xibo street, shenbeixin District, Shenyang City, Liaoning Province Patentee after: Shenyang Mingri Aviation Materials Advanced Manufacturing Technology Co.,Ltd. Address before: 110121 No. 159-1 Xibo street, shenbeixin District, Shenyang City, Liaoning Province Patentee before: Shenyang Puhui Sanhang Technology Co.,Ltd. |