Alloy part surface strengthening ultrasonic rolling equipment

Abstract

The invention belongs to the field of alloy part surface strengthening, and particularly relates to alloy part surface strengthening ultrasonic rolling equipment which comprises a machining table. An ultrasonic rolling equipment body is arranged at the top of the machining table, a clamp is arranged at the top of the machining table, a fixing plate is fixedly connected to the top of the machining table, and a fixing frame is fixedly connected to the side face of the fixing plate; in the step, the protective shell is convenient to disassemble and assemble by arranging the fixed frame, the ultrasonic rolling equipment body can be protected by arranging the protective shell and the movable door, and the alloy part is convenient to take and assemble by opening the movable door; and through a damping pad, sound absorption cotton and sound absorption holes in the protection shell, noise generated when the ultrasonic rolling equipment body works can be absorbed, vibration energy is converted into heat energy, resonance of the steel plate is restrained, structural sound radiation is reduced, the noise reduction effect is achieved, and noise pollution generated when the ultrasonic rolling equipment body operates is reduced.

Description

Technical Field

[0001] The invention relates to the field of alloy part surface strengthening, in particular to an alloy part surface strengthening ultrasonic rolling device. Background Art

[0002] Ultrasonic rolling equipment for alloy surface strengthening is a high-end surface treatment equipment that combines ultrasonic vibration technology with traditional rolling technology. Through the synergistic effect of high-frequency vibration and static pressure, it forms a nano-scale grain refinement layer, residual compressive stress field and densified structure on the surface of alloy parts, thereby significantly improving their wear resistance, fatigue resistance, corrosion resistance and surface hardness.

[0003] Although ultrasonic rolling equipment for alloy surface strengthening performs excellently in improving surface performance, there is generally no protective structure installed on the outside of the ultrasonic rolling structure. The ultrasonic rolling structure is exposed for a long time. When the ultrasonic rolling equipment is running, the servo motor, ball screw and other components will generate gear meshing noise and bearing friction noise when moving at high speed. The noise is more significant in the acceleration and deceleration stages, and long-term exposure will cause noise pollution.

[0004] Therefore, in order to solve the above problems, an ultrasonic rolling device for strengthening the surface of alloy parts is proposed. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the ultrasonic rolling equipment for strengthening the surface of alloy parts described in the present invention includes a processing table; the top of the processing table is provided with an ultrasonic rolling equipment body, the top of the processing table is provided with a clamp, the top of the processing table is fixedly connected to a fixed plate, the side of the fixed plate is fixedly connected to a fixed frame, the top of the processing table is slidably connected to a protective shell, and the protective shell is a stainless steel structure, the rear side of the protective shell is slidably connected to the fixed frame, the side of the protective shell is hinged with a movable door, the interior of the protective shell is fixedly connected to a damping pad, the interior of the protective shell The protective shell is fixedly connected to the body of the ultrasonic rolling equipment, and the sound-absorbing cotton is located on the inner side of the damping pad. Sound-absorbing holes are opened inside the fixed frame. In this step, the fixing frame is set up to facilitate disassembly and assembly of the protective shell. The protective shell and the movable door are set up to protect the ultrasonic rolling equipment body. The movable door is opened to facilitate the removal of alloy parts. The damping pad, sound-absorbing cotton and sound-absorbing holes inside the protective shell can absorb the noise generated by the ultrasonic rolling equipment body during operation and convert the vibration energy into heat energy, thereby suppressing the resonance of the steel plate and reducing the structural sound radiation, thereby achieving the effect of noise reduction and reducing the noise pollution generated by the ultrasonic rolling equipment body during operation.

[0007] Preferably, the side of the protective shell is rotatably connected to a rotating block, the side of the rotating block is fixedly connected to an L-shaped limit hook, the side of the fixed frame is provided with an L-shaped limit groove, and the L-shaped limit hook is slidably connected to the L-shaped limit groove; this step drives the L-shaped limit hook to connect with the L-shaped limit groove by rotating the rotating block, which can reinforce the protective shell after installation, making the connection between the protective shell and the fixed frame more stable.

[0008] Preferably, the protective shell is internally rotatably connected with a connecting rod, both ends of the connecting rod are fixedly connected to the rotating block, the top of the protective shell is rotatably connected with a limiting plate, and the bottom of the limiting plate is in contact with the rotating block; in this step, by setting a connecting rod, rotating the rotating block on one side can simultaneously drive the rotating block on the other side to rotate, so that the L-shaped limiting hooks on both sides of the protective shell can be inserted into the interior of the L-shaped limiting groove at the same time. By setting a limiting plate, the rotating block can be limited to prevent the rotating block from driving the L-shaped limiting hook to rotate, resulting in loose connection between the L-shaped limiting hook and the L-shaped limiting groove.

[0009] Preferably, a filter box is fixedly connected to the side of the fixed plate, the top of the filter box is connected to a dust suction fan, and the air inlet of the dust suction fan is connected to the filter box, a through hole is opened inside the fixed plate, and the filter box is connected to the through hole through an air pipe; in this step, by setting the filter box and the dust suction fan, the dust suction fan can vacuum the inside of the processing table through the filter box, and filter the air through the filter box, which can improve the cleanliness of the top of the processing table.

[0010] Preferably, a convex limiting groove is provided on the top of the processing table, and a convex limiting block is fixedly connected to the bottom of the protective shell, and the convex limiting groove is slidably connected to the convex limiting block; in this step, the convex limiting groove can limit the convex limiting block, thereby increasing the stability and sealing of the bottom of the protective shell during installation.

[0011] Preferably, a reinforcement groove is provided on the front side of the protective shell, and a sealing gasket is fixedly connected to the rear side of the movable door; this step can increase the sealing of the connection between the movable door and the protective shell by providing the reinforcement groove and the sealing gasket, while preventing the movable door from making loud noise when connected to the protective shell.

[0012] Preferably, an observation window is provided on the side of the movable door, and a handle is fixedly connected to the front side of the movable door; this step makes it easy to pull the movable door to rotate through the handle, and the ultrasonic rolling equipment body can be observed through the observation window while working, which increases the convenience of using the movable door.

[0013] Preferably, a shock-absorbing pad is fixedly connected to the side of the fixed frame, and the shock-absorbing pad is used in conjunction with the movable door; during operation, this step rotates the movable door to the top of the protective shell, so that when the surface of the movable door contacts the shock-absorbing pad, the shock-absorbing pad supports the movable door and cushions the side of the movable door.

[0014] The present invention is beneficial in that: 1. The ultrasonic rolling equipment for strengthening the surface of alloy parts described in the present invention has a fixed frame so that the protective shell is easy to disassemble and assemble. The protective shell and the movable door are provided to protect the ultrasonic rolling equipment body. The movable door is opened to facilitate the removal of alloy parts. The damping pad, sound-absorbing cotton and sound-absorbing holes inside the protective shell can absorb the noise generated by the ultrasonic rolling equipment body during operation and convert the vibration energy into heat energy, thereby suppressing the resonance of the steel plate and reducing the structural sound radiation, thereby achieving the effect of noise reduction and reducing the noise pollution generated by the ultrasonic rolling equipment body during operation.

[0015] 2. The ultrasonic rolling equipment for strengthening the surface of alloy parts described in the present invention drives the L-shaped limit hook to connect with the L-shaped limit groove by rotating the rotating block, which can reinforce the protective shell after installation, making the connection between the protective shell and the fixed frame more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the main body of the present invention; Figure 2 It is a schematic diagram of the interior of the main body of the present invention; Figure 3 It is a side view schematic diagram of the main body of the present invention; Figure 4 Schematic side view of the protective shell of the present invention; Figure 5 is a schematic cross-sectional view of the protective shell of the present invention; Figure 6 This is a schematic diagram of the movable door in the present invention in an open state; Figure 7 It is a structural schematic diagram of the two ends of the connecting rod in the present invention.

[0018] In the figure: 1. Processing table; 12. Ultrasonic rolling equipment body; 13. Clamp; 14. Fixed plate; 15. Fixed frame; 16. Protective shell; 17. Movable door; 18. Damping pad; 19. Sound-absorbing cotton; 110. Sound-absorbing hole; 21. Rotating block; 22. L-shaped limit hook; 23. L-shaped limit groove; 31. Connecting rod; 32. Limiting plate; 41. Filter box; 42. Dust suction fan; 51. Convex limit groove; 52. Convex limit block; 61. Reinforcement groove; 62. Sealing gasket; 71. Observation window; 72. Handle; 81. Shock-absorbing pad. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Specific examples are given below.

[0021] See also Figures 1 to 7 As shown, an ultrasonic rolling equipment for strengthening the surface of an alloy part described in an embodiment of the present invention includes a processing table 1; an ultrasonic rolling equipment body 12 is provided on the top of the processing table 1, a clamp 13 is provided on the top of the processing table 1, a fixed plate 14 is fixedly connected to the top of the processing table 1, a fixed frame 15 is fixedly connected to the side of the fixed plate 14, a protective shell 16 is slidably connected to the top of the processing table 1, and the protective shell 16 is a stainless steel structure, the rear side of the protective shell 16 is slidably connected to the fixed frame 15, a movable door 17 is hinged on the side of the protective shell 16, a damping pad 18 is fixedly connected to the inside of the protective shell 16, a sound-absorbing cotton 19 is fixedly connected to the inside of the protective shell 16, the sound-absorbing cotton 19 is located on the inner side of the damping pad 18, and a sound-absorbing hole 110 is opened inside the fixed frame 15; when working, the movable door 17 is pulled and rotated to the top of the protective shell 16, the alloy part is clamped and positioned by the clamp 13, and the ultrasonic rolling equipment body 12 is used to The alloy parts are surface strengthened, and the noise inside the protective shell 16 is transmitted to the inside of the sound-absorbing cotton 19 through the sound-absorbing holes 110. The noise is reduced by the sound-absorbing cotton 19, and the vibration energy is converted into heat by the damping pad 18. When the protective shell 16 needs to be disassembled, the protective shell 16 is pulled to separate the rear side from the fixed frame 15, and the protective shell 16 can be disassembled. In this step, the protective shell 16 is easy to disassemble and assemble by setting the fixed frame 15. By setting the protective shell 16 and the movable door 17, the ultrasonic rolling equipment body 12 can be protected. The movable door 17 is opened to facilitate the removal of the alloy parts. The damping pad 18, sound-absorbing cotton 19 and sound-absorbing holes 110 inside the protective shell 16 can absorb the noise generated by the ultrasonic rolling equipment body 12 during operation and convert the vibration energy into heat energy, suppress the resonance of the steel plate, reduce the structural sound radiation, achieve the effect of noise reduction, and reduce the noise pollution generated by the ultrasonic rolling equipment body 12 during operation.

[0022] See also Figures 1 to 7As shown, the side of the protective shell 16 is rotatably connected to a rotating block 21, and the side of the rotating block 21 is fixedly connected to an L-shaped limit hook 22. An L-shaped limit groove 23 is provided on the side of the fixed frame 15, and the L-shaped limit hook 22 is slidably connected to the L-shaped limit groove 23; during work, when the protective shell 16 needs to be reinforced, the rotating block 21 is rotated to drive the L-shaped limit hook 22 to connect with the L-shaped limit groove 23, which can reinforce the protective shell 16, and the rotating block 21 is reversed to drive the L-shaped limit hook 22 to separate from the L-shaped limit groove 23, so that the protective shell 16 can be disassembled. In this step, the rotating block 21 is rotated to drive the L-shaped limit hook 22 to connect with the L-shaped limit groove 23, which can reinforce the protective shell 16 after installation, so that the connection between the protective shell 16 and the fixed frame 15 is more stable.

[0023] See also Figure 3 and Figure 7 As shown, the internal rotation of the protective shell 16 is connected to a connecting rod 31, the two ends of the connecting rod 31 are fixedly connected to the rotating block 21, the top of the protective shell 16 is rotatably connected to the limiting piece 32, and the bottom of the limiting piece 32 is in contact with the rotating block 21; when working, before rotating the rotating block 21, first rotate the limiting piece 32 to separate its bottom surface from the top of the rotating block 21, and the two ends of the connecting rod 31 are connected to the rotating block 21, so that rotating the rotating block 21 on one side can drive the rotating block 21 on the other side to rotate at the same time, and when the L-shaped limiting hook 22 is inserted into the inside of the L-shaped limiting groove 23, the rotating block 2 1 is parallel to the bottom surface of the limiting piece 32, and then the limiting piece 32 is rotated so that its bottom surface is pressed on the top of the rotating block 21 to limit the rotating block 21. In this step, by setting the connecting rod 31, rotating the rotating block 21 on one side can simultaneously drive the rotating block 21 on the other side to rotate, so as to facilitate the L-shaped limiting hooks 22 on both sides of the protective shell 16 to be inserted into the interior of the L-shaped limiting groove 23 at the same time. By setting the limiting piece 32, the rotating block 21 can be limited to prevent the rotating block 21 from driving the L-shaped limiting hook 22 to rotate, resulting in loose connection between the L-shaped limiting hook 22 and the L-shaped limiting groove 23.

[0024] See also Figure 2 and Figure 3 As shown, a filter box 41 is fixedly connected to the side of the fixed plate 14, and a dust suction fan 42 is connected to the top of the filter box 41, and the air inlet of the dust suction fan 42 is connected to the filter box 41. A through hole is opened inside the fixed plate 14, and the filter box 41 is connected to the through hole through an air pipe; during operation, the ultrasonic rolling equipment body 12 may generate dust when processing alloy parts with high surface roughness. The dust suction fan 42 can vacuum the interior of the processing table 1 through the filter box 41 and the through hole. In this step, by setting the filter box 41 and the dust suction fan 42, the dust suction fan 42 can vacuum the interior of the processing table 1 through the filter box 41, and the air is filtered by the filter box 41, which can improve the cleanliness of the top of the processing table 1.

[0025] See also Figure 2 and Figure 4 As shown, a convex limiting groove 51 is provided on the top of the processing table 1, and a convex limiting block 52 is fixedly connected to the bottom of the protective shell 16, and the convex limiting groove 51 is slidably connected to the convex limiting block 52; when working, the convex limiting block 52 is driven by the protective shell 16 to slide inside the convex limiting groove 51. In this step, the convex limiting groove 51 can limit the convex limiting block 52, thereby increasing the stability and sealing of the bottom of the protective shell 16 during installation.

[0026] See also Figure 2 and Figure 6 As shown, a reinforcement groove 61 is provided on the front side of the protective shell 16, and a sealing gasket 62 is fixedly connected to the rear side of the movable door 17; during operation, when the movable door 17 is rotated, the sealing gasket 62 is driven to move by the movable door 17, and when the side of the movable door 17 is in contact with the protective shell 16, the movable door 17 drives the sealing gasket 62 into the interior of the reinforcement groove 61. This step increases the sealing of the connection between the movable door 17 and the protective shell 16 by providing the reinforcement groove 61 and the sealing gasket 62, while preventing the movable door 17 from making loud noises when connected to the protective shell 16.

[0027] See also Figure 1 As shown, an observation window 71 is provided on the side of the movable door 17, and a handle 72 is fixedly connected to the front side of the movable door 17; this step makes it easy to pull the movable door 17 to rotate through the handle 72, and the ultrasonic rolling equipment body 12 can be observed through the observation window 71 when working, increasing the convenience of using the movable door 17.

[0028] See also Figure 1 As shown, a shock-absorbing pad 81 is fixedly connected to the side of the fixed frame 15, and the shock-absorbing pad 81 is used in conjunction with the movable door 17; in this step, the movable door 17 is rotated to the top of the protective shell 16, so that when the surface of the movable door 17 contacts the shock-absorbing pad 81, the shock-absorbing pad 81 supports the movable door 17 and cushions the side of the movable door 17.

[0029] Working principle: Pull the movable door 17 and rotate the movable door 17 to the top of the protective shell 16, clamp the alloy part by the clamp 13, and perform surface strengthening treatment on the alloy part through the ultrasonic rolling equipment body 12. The noise inside the protective shell 16 is transmitted to the inside of the sound-absorbing cotton 19 through the sound-absorbing hole 110, and the noise is reduced by the sound-absorbing cotton 19. The vibration energy is converted into heat by the damping pad 18. When the protective shell 16 needs to be disassembled, pull the protective shell 16 to separate its rear side from the fixed frame 15, and the protective shell 16 can be disassembled; when the protective shell 16 needs to be reinforced, rotate the rotating block 21 to drive the L-shaped limit hook 22 to connect with the L-shaped limit groove 23, so as to reinforce the protective shell 16, reverse the rotating block 21 to drive the L-shaped limit hook 22 to separate from the L-shaped limit groove 23, and the protective shell 16 can be disassembled; before rotating the rotating block 21, rotate the limit plate 32 first, The bottom surface of the rotating block 21 is separated from the top of the rotating block 21, and the two ends of the connecting rod 31 are connected to the rotating block 21, so that rotating the rotating block 21 on one side can drive the rotating block 21 on the other side to rotate at the same time. When the L-shaped limit hook 22 is inserted into the inside of the L-shaped limit groove 23, the rotating block 21 is parallel to the bottom surface of the limit plate 32, and then the limit plate 32 is rotated so that its bottom surface is pressed on the top of the rotating block 21 to limit the rotating block 21; when the ultrasonic rolling equipment body 12 processes alloy parts with high surface roughness, dust may be generated. The dust suction fan 42 can suction dust from the inside of the processing table 1 through the filter box 41 and the through hole; the convex limit block 52 is driven to slide inside the convex limit groove 51 through the protective shell 16; when the movable door 17 is rotated, the sealing gasket 62 is driven to move through the movable door 17. When the side of the movable door 17 is in contact with the protective shell 16, the movable door 17 drives the sealing gasket 62 to enter the inside of the reinforcement groove 61.

[0030] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. An ultrasonic rolling device for strengthening the surface of an alloy part, comprising a processing table (1); characterized in that: The top of the processing table (1) is provided with an ultrasonic rolling device body (12), the top of the processing table (1) is provided with a clamp (13), the top of the processing table (1) is fixedly connected to a fixing plate (14), the side of the fixing plate (14) is fixedly connected to a fixing frame (15), the top of the processing table (1) is slidably connected to a protective shell (16), and the protective shell (16) is a stainless steel structure, the rear side of the protective shell (16) is slidably connected to the fixing frame (15), the side of the protective shell (16) is hinged with a movable door (17), the inside of the protective shell (16) is fixedly connected to a damping pad (18), the inside of the protective shell (16) is fixedly connected to a sound-absorbing cotton (19), the sound-absorbing cotton (19) is located on the inner side of the damping pad (18), and the inside of the fixing frame (15) is provided with a sound-absorbing hole (110).

2. The ultrasonic rolling equipment for alloy surface strengthening according to claim 1, characterized in that: The side of the protective shell (16) is rotatably connected to a rotating block (21), the side of the rotating block (21) is fixedly connected to an L-shaped limiting hook (22), the side of the fixed frame (15) is provided with an L-shaped limiting groove (23), and the L-shaped limiting hook (22) is slidably connected to the L-shaped limiting groove (23).

3. The ultrasonic rolling equipment for alloy surface strengthening according to claim 2, characterized in that: The protective shell (16) is rotatably connected to a connecting rod (31) inside, and both ends of the connecting rod (31) are fixedly connected to the rotating block (21). The top of the protective shell (16) is rotatably connected to a limiting piece (32), and the bottom of the limiting piece (32) is in contact with the rotating block (21).

4. The ultrasonic rolling equipment for alloy surface strengthening according to claim 3, characterized in that: A filter box (41) is fixedly connected to the side of the fixed plate (14), the top of the filter box (41) is connected to a dust suction fan (42), and the air inlet of the dust suction fan (42) is connected to the filter box (41), a through hole is opened inside the fixed plate (14), and the filter box (41) is connected to the through hole through an air pipe.

5. The ultrasonic rolling equipment for alloy surface strengthening according to claim 4, characterized in that: A convex limiting groove (51) is provided on the top of the processing table (1), a convex limiting block (52) is fixedly connected to the bottom of the protective shell (16), and the convex limiting groove (51) is slidably connected to the convex limiting block (52).

6. The ultrasonic rolling equipment for alloy surface strengthening according to claim 5, characterized in that: A reinforcement groove (61) is provided on the front side of the protective shell (16), and a sealing gasket (62) is fixedly connected to the rear side of the movable door (17).

7. The ultrasonic rolling equipment for alloy surface strengthening according to claim 6, characterized in that: An observation window (71) is provided on the side of the movable door (17), and a handle (72) is fixedly connected to the front side of the movable door (17).

8. The ultrasonic rolling equipment for alloy surface strengthening according to claim 7, characterized in that: A shock-absorbing pad (81) is fixedly connected to the side of the fixed frame (15), and the shock-absorbing pad (81) is used in conjunction with the movable door (17).

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