Anti-deformation positioner for high-temperature alloy forging

Abstract

The utility model relates to the technical field of alloy processing, in particular to a high-temperature alloy forging anti-deformation positioner which comprises a fixing seat and a clamping assembly and further comprises a mounting plate, a driving mechanism, a pressing plate, a bearing plate, a connecting mechanism and a cam. The mounting plate is fixedly mounted at the top end of the fixing seat, the driving mechanism is connected with the mounting plate, the pressing plate is connected with the driving mechanism, and the cam is connected with the clamping assembly. The connecting mechanism is connected with the mounting plate, the bearing plate and the cam are both connected with the connecting mechanism, the connecting mechanism controls the bearing plate to be switched between an inclined state and a horizontal state when the driving mechanism controls the pressing plate to forge alloy, and meanwhile the connecting mechanism controls the cam to intermittently knock the bearing plate so as to shake off oxide skin on the surface of the alloy. The pressing plate can synchronously drive the bearing plate to adjust the angle when the alloy is intermittently forged, and the bearing plate vibrates under the action of the cam, so that oxide skin on the surface of the alloy can be removed, and the alloy forging effect can be improved.

Description

Technical Field

[0001] This utility model relates to the field of alloy processing technology, specifically to a high-temperature alloy forging anti-deformation positioning device. Background Technology

[0002] Aluminum alloy profiles are widely used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and the industrial economy in recent years, the demand for welded aluminum alloy structural components has been increasing, leading to in-depth research on the weldability of aluminum alloys. The widespread application of aluminum alloys has promoted the development of aluminum alloy welding technology, while the development of welding technology has further expanded the application fields of aluminum alloys. Therefore, aluminum alloy welding technology is becoming one of the research hotspots.

[0003] Existing aluminum alloy profiles are quenched using spraying or immersion methods, which can easily cause deformation during quenching, thus reducing the forming quality and efficiency of the aluminum alloy profiles.

[0004] To address the aforementioned problems, existing technologies provide a solution. For example, patent publication number CN222411760U discloses a quenching and anti-deformation device for aluminum alloy profiles, including a mounting base plate. A quenching positioning component is disposed on the left side of the mounting base plate, and a quenching component is disposed on the right side of the end face of the mounting base plate. The mounting base plate in the quenching positioning component can support and position the aluminum alloy profile. The first side clamping plate and the second side clamping plate in the quenching positioning component are linked by a linkage mechanism, so that the first side clamping plate clamps the second side clamping plate to position and hold the aluminum alloy profile sideways. It is highly convenient and effective, and can effectively prevent deformation of aluminum alloy profiles during quenching, resulting in high-quality aluminum alloy profiles. The spray quenching of aluminum alloy profiles through the moving and pressing process in the quenching component can prevent deformation of aluminum alloy profiles during quenching, thereby improving the forming quality and efficiency of aluminum alloy profiles. Although existing devices can position the two ends of the alloy to prevent deformation during alloy forging, oxide scale will be generated during forging. When oxide scale adheres to the alloy surface, it can easily lead to uneven forging of the alloy surface, which can easily affect the alloy forging effect.

[0005] To address this, a high-temperature alloy forged anti-deformation positioning device is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a high-temperature alloy forged anti-deformation positioning device to solve the above-mentioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A high-temperature alloy forging anti-deformation positioning device includes a fixed base and a clamping assembly, as well as a mounting plate, a drive mechanism, a pressure plate, a bearing plate, a connecting mechanism, and a cam. The mounting plate is fixedly installed on the top of the fixed base. The drive mechanism is connected to the mounting plate, the pressure plate is connected to the drive mechanism, and the connecting mechanism is connected to the mounting plate. The bearing plate and the cam are both connected to the connecting mechanism. When the drive mechanism controls the pressure plate to forge the alloy, the connecting mechanism controls the bearing plate to switch between tilted and horizontal states. At the same time, the connecting mechanism controls the cam to intermittently strike the bearing plate to shake off the oxide scale on the alloy surface.

[0009] Preferably, the driving mechanism includes a vertical cylinder, a connecting plate, a slider, a mounting rod, a guide block, a guide rod, a horizontal cylinder, a connecting rod, a vertical rod, a limiting rod, and an opening block. The vertical cylinder is fixedly installed on the top of the mounting plate, the connecting plate is fixedly installed on the piston rod end of the vertical cylinder, the slider is slidably installed on the bottom of the connecting plate, the mounting rod is fixedly installed on the bottom of the slider, the guide block is fixedly installed on one end of the connecting plate, the guide rod is slidably connected to the guide block, the horizontal cylinder is fixedly installed on one end of the guide block, the connecting rod is fixedly installed inside the connecting plate, the vertical rod is slidably connected to the connecting rod, the limiting rod is slidably connected to the vertical rod, and the opening block is fixedly connected to the limiting rod.

[0010] Preferably, the bottom end of the connecting plate is provided with a sliding groove, the slider cooperates with the sliding groove, and the length of the sliding groove is the same as the length of the bearing plate.

[0011] Preferably, the mounting plate has guide grooves equidistantly spaced inside, with the guide grooves on both sides cooperating with guide blocks and guide rods, and the guide groove in the middle cooperating with the piston rod end of the horizontal cylinder.

[0012] Preferably, the connecting plate has two sets of symmetrical connecting grooves inside, and one end of the connecting rod and the vertical rod are installed in the connecting groove.

[0013] Preferably, the vertical rod has a vertical groove inside, and the width of the two ends of the vertical groove is the same as the diameter of the limiting rod.

[0014] Preferably, the connecting mechanism includes a connecting seat, a rotating rod, a main gear, a secondary gear, and an upper rod. The connecting seat is fixedly installed on the top of the fixed seat, the rotating rod is rotatably connected to the connecting seat, the main gear is fixedly connected to the rotating rod, the secondary gear meshes with the main gear, the upper rod is fixedly connected to the secondary gear, and the cam is fixedly connected to the upper rod.

[0015] Preferably, the gear ratio between the secondary gear and the primary gear is 1:2.

[0016] Preferably, the cams are arranged in two sets at equal intervals, and the two sets of cams are symmetrically arranged with respect to the center line of the secondary gear.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] When the pressure plate intermittently forges the alloy, it can simultaneously drive the support plate to adjust its angle. As the pressure plate rises, the support plate controls the alloy to tilt, and the support plate vibrates under the action of the cam, thereby removing the oxide scale on the alloy surface. This allows for more efficient forging of the alloy under stable clamping, improving the forging effect. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the drive mechanism of this utility model from a bottom view;

[0021] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 4 This is a bottom view of the structure of this utility model;

[0023] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0024] Figure 6 This is a schematic diagram of the main cross-sectional structure of the connecting plate of this utility model.

[0025] In the diagram: 1. Fixed base; 2. Clamping assembly; 3. Mounting plate; 4. Drive mechanism; 41. Vertical cylinder; 42. Connecting plate; 43. Slider; 44. Mounting rod; 45. Guide block; 46. Guide rod; 47. Horizontal cylinder; 48. Connecting rod; 49. Vertical rod; 410. Limiting rod; 411. Opening block; 412. Slide groove; 413. Guide groove; 414. Connecting groove; 415. Vertical groove; 5. Pressure plate; 6. Bearing plate; 7. Connecting mechanism; 71. Connecting base; 72. Rotating rod; 73. Main gear; 74. Secondary gear; 75. Upper rod; 8. Cam. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the embodiments described below are only some embodiments of the present utility model, and not all of them. If other embodiments are obtained by those skilled in the art without creative effort, they shall fall within the protection scope of the present utility model.

[0027] Reference Figures 1 to 6A high-temperature alloy forging anti-deformation positioning device includes a fixed base 1 and a clamping assembly 2. The clamping assembly 2 includes a turntable, positive and negative lead screws, and clamping plates. With the above configuration, the alloy can be clamped while controlling the two sets of clamping plates to move in opposite directions, which can improve the positioning effect of the alloy during forging. By clamping both ends of the alloy, deformation of the alloy during forging can be avoided. It also includes a mounting plate 3, a drive mechanism 4, a pressure plate 5, a bearing plate 6, a connecting mechanism 7, and a cam 8. The mounting plate 3 is fixedly installed on the top of the fixed base 1. The drive mechanism 4 is connected to the mounting plate 3. The pressure plate 5 is connected to the drive mechanism 4. The connecting mechanism 7 is connected to the mounting plate 3. The bearing plate 6 and the cam 8 are both connected to the connecting mechanism 7. When the drive mechanism 4 controls the pressure plate 5 to forge the alloy, the connecting mechanism 7 controls the bearing plate 6 to switch between tilted and horizontal states. At the same time, the connecting mechanism 7 controls the cam 8 to intermittently strike the bearing plate 6 to shake off the oxide scale on the alloy surface.

[0028] As one embodiment of this utility model, refer to Figures 2 to 6The drive mechanism 4 includes a vertical cylinder 41, a connecting plate 42, a slider 43, a mounting rod 44, a guide block 45, a guide rod 46, a horizontal cylinder 47, a connecting rod 48, a vertical rod 49, a limiting rod 410, and an opening block 411. The vertical cylinder 41 is fixedly installed on the top of the mounting plate 3. The connecting plate 42 is fixedly installed on the piston rod end of the vertical cylinder 41. The slider 43 is slidably installed on the bottom end of the connecting plate 42. The mounting rod 44 is fixedly installed on the bottom end of the slider 43. The guide block 45 is fixedly installed on one end of the connecting plate 42. The guide rod 46 is slidably connected to the guide block 45. The horizontal cylinder 47 is fixedly installed on one end of the guide block 45. The connecting rod 48 is fixedly installed on... Inside the connecting plate 42, the vertical rod 49 is slidably connected to the connecting rod 48, the limiting rod 410 is slidably connected to the vertical rod 49, and the opening block 411 is fixedly connected to the limiting rod 410. A sliding groove 412 is provided at the bottom of the connecting plate 42, and the slider 43 cooperates with the sliding groove 412. The length of the sliding groove 412 is the same as the length of the bearing plate 6. Guide grooves 413 are equidistantly provided inside the mounting plate 3. Both sides of the guide grooves 413 cooperate with the guide block 45 and the guide rod 46. The guide grooves 413 guide the lifting and lowering of the connecting plate 42, preventing the connecting plate 42 from tilting when it drives the pressure plate 5 to lift and lower. The centrally located guide groove 413... 13 mates with the piston rod end of the horizontal cylinder 47. Two sets of connecting grooves 414 are symmetrically provided inside the connecting plate 42. This arrangement ensures the balance of both ends of the connecting plate 42, preventing skewing during alloy forging caused by the connecting plate 42 lowering the pressure plate 5. One end of the connecting rod 48 and the vertical rod 49 are both installed in the connecting grooves 414. This arrangement allows for the control of the vertical rod 49 to move horizontally when the bearing plate 6 tilts, ensuring the vertical rod 49 remains connected to the bearing plate 6. It also prevents the bearing plate 6 from jamming due to the inability of the vertical rod 49 to move when the angle changes. The vertical rod 49 has internal openings... A vertical groove 415 is provided, the width of both ends of the vertical groove 415 is the same as the diameter of the limiting rod 410. With the above setting, the limiting rod 410 can be prevented from obstructing the movement of the vertical rod 49 when the vertical rod 49 is raised and lowered, and the lateral movement of the vertical rod 49 can be prevented when it is raised and lowered, thereby improving the stability of the bearing plate 6 when it tilts. The width of the vertical groove 415 gradually narrows from both ends to the middle, and the middle area of ​​the vertical groove 415 is flexibly set. With the above setting, pressure can be applied to the limiting rod 410 when the vertical rod 49 is raised and lowered, thereby causing the bearing plate 6 to change angle within a certain period of time.

[0029] As one embodiment of this utility model, refer to Figure 6The connecting mechanism 7 includes a connecting seat 71, a rotating rod 72, a main gear 73, a secondary gear 74, and an upper rod 75. The connecting seat 71 is fixedly installed on the top of the fixed seat 1. The rotating rod 72 is rotatably connected to the connecting seat 71. The main gear 73 is fixedly connected to the rotating rod 72. The secondary gear 74 meshes with the main gear 73. The upper rod 75 is fixedly connected to the secondary gear 74. The cam 8 is fixedly connected to the upper rod 75. The gear ratio between the secondary gear 74 and the main gear 73 is 1:2. Through the above arrangement, the secondary gear 74 can rotate at a faster speed, thereby increasing the striking frequency of the cam 8 on the bearing plate 6, which can accelerate the removal of oxide scale. Two sets of cams 8 are equidistantly arranged, and the two sets of cams 8 are symmetrically arranged with respect to the center line of the secondary gear 74. Through the above arrangement, the bearing plate 6 can be subjected to uniform force, which can improve the removal efficiency of oxide scale.

[0030] Working principle: When in use, the user places the alloy to be forged on the inclined support plate 6, and then controls the rotation of the positive and negative screws through the turntable. When the positive and negative screws rotate, they can drive the two sets of clamping plates to move in opposite directions to clamp the alloy.

[0031] After the alloy is clamped, the vertical cylinder 41 is activated. The vertical cylinder 41 drives the pressure plate 5 to descend through the connecting plate 42 and the mounting rod 44 to achieve the forging of the alloy. When the connecting plate 42 descends, it can drive the guide block 45 to slide on the guide rod 46, and at the same time drive the vertical rod 49 to move on the limiting rod 410. When the vertical rod 49 descends, it can apply downward pressure to the limiting rod 410 through the vertical groove 415, thereby driving the bearing plate 6 to gradually change from an inclined state to a horizontal state. When the bearing plate 6 becomes horizontal, the pressure in the middle of the vertical groove 415 increases, thereby controlling the limiting rod 410 to move to the upper end of the vertical groove 415. Then, as the pressure plate 5 continues to descend, the forging of the alloy can be achieved.

[0032] When the pressure plate 5 forges the alloy, it controls the pressure plate 5 to rise. When the pressure plate 5 rises, it drives the vertical rod 49 to rise synchronously and pushes the limit rod 410. Under the action of the thrust, it can drive the bearing plate 6 to gradually tilt. When the bearing plate 6 tilts, it can drive the rotating rod 72 to rotate synchronously. When the rotating rod 72 rotates, it can drive the secondary gear 74 to rotate through the main gear 73. When the secondary gear 74 rotates, it can drive the cam 8 to rotate through the upper rod 75 to knock on the bearing plate 6. The knocking action generates vibration, which can shake off the oxide scale.

[0033] After the pressure plate 5 finishes rising, the cam 8 stops rotating, and then the horizontal cylinder 47 is started. The horizontal cylinder 47 drives the pressure plate 5 to move horizontally, which in turn drives the mounting rod 44 to move horizontally under the action of the slider 43. Then the above operation is repeated to achieve forging of different positions of the alloy.

[0034] Although the embodiments of this utility model have been described in detail with reference to the accompanying drawings, those skilled in the art can make changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of this utility model. The appended claims and their equivalents define the scope of this utility model.

Claims

1. A high-temperature alloy forged anti-deformation positioning device, comprising a fixing base (1) and a clamping assembly (2), characterized in that: It also includes a mounting plate (3), a drive mechanism (4), a pressure plate (5), a bearing plate (6), a connecting mechanism (7), and a cam (8). The mounting plate (3) is fixedly installed on the top of the fixed base (1). The drive mechanism (4) is connected to the mounting plate (3). The pressure plate (5) is connected to the drive mechanism (4). The connecting mechanism (7) is connected to the mounting plate (3). The bearing plate (6) and the cam (8) are both connected to the connecting mechanism (7). When the drive mechanism (4) controls the pressure plate (5) to forge the alloy, the connecting mechanism (7) controls the bearing plate (6) to switch between tilt and horizontal states. At the same time, the connecting mechanism (7) controls the cam (8) to intermittently strike the bearing plate (6) to shake off the oxide scale on the surface of the alloy.

2. The high-temperature alloy forged anti-deformation positioning device according to claim 1, characterized in that: The driving mechanism (4) includes a vertical cylinder (41), a connecting plate (42), a slider (43), a mounting rod (44), a guide block (45), a guide rod (46), a horizontal cylinder (47), a connecting rod (48), a vertical rod (49), a limiting rod (410), and a notch block (411). The vertical cylinder (41) is fixedly installed on the top of the mounting plate (3). The connecting plate (42) is fixedly installed on the piston rod end of the vertical cylinder (41). The slider (43) is slidably installed on the bottom end of the connecting plate (42). The mounting rod... (44) is fixedly installed at the bottom of the slider (43), the guide block (45) is fixedly installed at one end of the connecting plate (42), the guide rod (46) is slidably connected to the guide block (45), the horizontal cylinder (47) is fixedly installed at one end of the guide block (45), the connecting rod (48) is fixedly installed inside the connecting plate (42), the vertical rod (49) is slidably connected to the connecting rod (48), the limiting rod (410) is slidably connected to the vertical rod (49), and the opening block (411) is fixedly connected to the limiting rod (410).

3. The high-temperature alloy forged anti-deformation positioning device according to claim 2, characterized in that: The bottom end of the connecting plate (42) is provided with a sliding groove (412), the slider (43) cooperates with the sliding groove (412), and the length of the sliding groove (412) is consistent with the length of the bearing plate (6).

4. The high-temperature alloy forged anti-deformation positioning device according to claim 3, characterized in that: The mounting plate (3) has guide grooves (413) evenly spaced inside. The guide grooves (413) on both sides are engaged with the guide block (45) and the guide rod (46). The guide groove (413) in the middle is engaged with the piston rod end of the horizontal cylinder (47).

5. A high-temperature alloy forged anti-deformation positioning device according to claim 4, characterized in that: The connecting plate (42) has two sets of connecting grooves (414) symmetrically opened inside, and one end of the connecting rod (48) and the vertical rod (49) are installed in the connecting grooves (414).

6. The high-temperature alloy forged anti-deformation positioning device according to claim 5, characterized in that: The vertical rod (49) has a vertical groove (415) inside, and the width of both ends of the vertical groove (415) is the same as the diameter of the limiting rod (410).

7. The high-temperature alloy forged anti-deformation positioning device according to claim 1, characterized in that: The connecting mechanism (7) includes a connecting seat (71), a rotating rod (72), a main gear (73), a secondary gear (74), and an upper rod (75). The connecting seat (71) is fixedly installed on the top of the fixed seat (1). The rotating rod (72) is rotatably connected to the connecting seat (71). The main gear (73) is fixedly connected to the rotating rod (72). The secondary gear (74) meshes with the main gear (73). The upper rod (75) is fixedly connected to the secondary gear (74). The cam (8) is fixedly connected to the upper rod (75).

8. A high-temperature alloy forged anti-deformation positioning device according to claim 7, characterized in that: The gear ratio of the secondary gear (74) to the primary gear (73) is 1:

2.

9. A high-temperature alloy forged anti-deformation positioning device according to claim 8, characterized in that: The cams (8) are arranged in two sets at equal intervals, and the two sets of cams (8) are symmetrically arranged with respect to the center line of the secondary gear (74).

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