Micro-amplitude ultrasonic vibration table

Abstract

The utility model provides a micro-amplitude ultrasonic vibration table which comprises a vibration table body, an ultrasonic transducer is arranged in the vibration table body, and a cooling air nozzle is arranged on one side of the vibration table body. According to the micro-amplitude ultrasonic vibration table provided by the utility model, after the sliding piece moves towards one side in the sliding groove to a proper position and then is limited, the two fixing sleeves rotate towards one side, so that after the surface of the lifting rod moves to a proper position, the surface of the lifting rod is rotated to a proper position, and the surface of the lifting rod is moved to a proper position. The lifting rod is adjusted in the up-down position and the left-right position, parts of different sizes are limited, practicability is improved, meanwhile, the cooling air nozzle is arranged on the side face of the vibration table, when the temperature in a cavity is high, cooling can be conducted in time, an external generator is adopted, and an ultrasonic transducer is driven through a connecting wire, so that the cooling effect is improved. And amplitude adjustment and control can be realized by adjusting parameters of the generator and replacing silica gel sheets with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic vibration tables, in particular to a micro-amplitude ultrasonic vibration table. Background Art

[0002] The working principle of the ultrasonic vibration table: Based on ultrasonic technology, an ultrasonic generator is used to generate high-frequency sound wave signals. These sound waves are transmitted to the object to be measured through a sensor or vibrator, thereby generating high-frequency, small-amplitude vibrations on the object to be measured.

[0003] In the field of micro-manipulation and micro-machining, precise micro-scale vibration tables are key components for achieving tiny-scale positioning and manipulation. However, traditional micro-vibration tables are limited in size, adjustability, and control accuracy, making them inconvenient to use on parts of different sizes.

[0004] Therefore, it is necessary to provide a micro-amplitude ultrasonic vibration table to solve the above technical problems. Utility Model Content

[0005] The utility model provides a micro-amplitude ultrasonic vibration table, which solves the problem that the conventional micro-vibration table is limited by size, adjustability and control accuracy and is inconvenient to use for parts of different sizes.

[0006] In order to solve the above technical problems, the utility model provides a micro-amplitude ultrasonic vibration table, comprising:

[0007] A vibration table, wherein an ultrasonic transducer is arranged inside the vibration table, a cooling air nozzle is arranged on one side of the vibration table, a connecting wire is arranged inside the vibration table, a base is fixedly installed at the bottom of the vibration table, a silicone sheet is arranged on the top of the vibration table, and a glass sheet is arranged on the top of the silicone sheet;

[0008] A sliding groove, wherein the sliding groove is arranged inside the vibration table, and a sliding member is arranged inside the sliding groove;

[0009] A fixed structure is arranged on the top of the sliding member, and the fixed structure includes a movable frame, a movable groove is opened inside the movable frame, a lifting rod is arranged inside the movable groove, two fixing sleeves are threadedly connected to the surface of the lifting rod, and a fixed block is fixedly connected to one end of the lifting rod.

[0010] Preferably, a movable block is slidably connected inside the movable groove, and a sliding rod is slidably connected inside the movable block.

[0011] Preferably, one end of the sliding rod is fixedly connected to a limiting block, and the surface of the sliding rod is rotatably connected to a connecting frame.

[0012] Preferably, a rotating rod is rotatably connected inside the connecting frame, and a rotating block is threadedly connected on the surface of the rotating rod.

[0013] Preferably, the rotating rod is a threaded rod, and the rotating block is a threaded block matched with the rotating rod.

[0014] Preferably, a moving groove is provided inside the moving frame, and a moving block is slidably connected inside the moving groove.

[0015] Preferably, a fixing hole is provided inside the moving block, and a fixing pin is threadedly connected inside the fixing hole.

[0016] Compared with the related art, the micro-amplitude ultrasonic vibration table provided by the utility model has the following advantages:

[0017] Beneficial effects:

[0018] The utility model provides a micro-amplitude ultrasonic vibration table. After the sliding part is moved to one side in the sliding groove to a suitable position and then limited, the two fixing sleeves are rotated to one side, so as to facilitate the surface of the lifting rod to move to a suitable position, and the lifting rod is adjusted up and down and left and right to limit parts of different sizes, thereby increasing practicality. At the same time, a cooling air nozzle is provided on the side of the vibration table, and when the temperature in the cavity is high, the temperature can be cooled down in time. By adopting an external generator, the ultrasonic transducer is driven by a connecting wire, and the amplitude adjustment and control can be realized by adjusting the generator parameters and replacing silicone sheets of different thicknesses.

[0019] This makes the device easy to carry, small in size, and with adjustable precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a micro-amplitude ultrasonic vibration table provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the internal structure of the vibration table shown;

[0022] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0023] Figure 4 A schematic structural diagram of a second embodiment of a micro-amplitude ultrasonic vibration table provided by the utility model;

[0024] Figure 5 for Figure 4 The structural schematic diagram of the moving block is shown.

[0025] Numbers in the figure: 1, ultrasonic transducer, 2, cooling air nozzle, 3, vibration table, 4, base, 5, sliding groove, 51, sliding part, 6, moving frame, 61, movable groove, 62, lifting rod, 63, fixing sleeve, 64, fixing block, 7, glass sheet, 8, silicone sheet, 9, connecting wire, 10, movable block, 11, sliding rod, 12, limiting block, 13, connecting frame, 14, rotating rod, 15, rotating block, 16, movable groove, 17, movable block, 18, fixing hole, 19, fixing pin. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a micro-amplitude ultrasonic vibration table provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the internal structure of the vibration table shown; Figure 3 for Figure 1 A micro-amplitude ultrasonic vibration table, comprising:

[0029] A vibration table 3, wherein an ultrasonic transducer 1 is arranged inside the vibration table 3, a cooling air nozzle 2 is arranged on one side of the vibration table 3, a connecting wire 9 is arranged inside the vibration table 3, a base 4 is fixedly installed at the bottom of the vibration table 3, a silicone sheet 8 is arranged on the top of the vibration table 3, and a glass sheet 7 is arranged on the top of the silicone sheet 8;

[0030] A sliding groove 5, wherein the sliding groove 5 is arranged on the side of the vibration table 3, and a sliding member 51 is arranged inside the sliding groove 5;

[0031] The fixed structure is arranged on the top of the sliding member 51, and the fixed structure includes a moving frame 6, a movable groove 61 is provided inside the moving frame 6, a lifting rod 62 is provided inside the movable groove 61, and two fixing sleeves 63 are threadedly connected to the surface of the lifting rod 62.

[0032] One end of the lifting rod 62 is fixedly connected to a fixing block 64 .

[0033] The ultrasonic transducer 1 is driven by the connecting wire 9, and the amplitude adjustment and control can be achieved by adjusting the generator parameters and replacing the silicone sheets 8 with different thicknesses.

[0034] The sliding member 51 includes a sliding block, the top of the sliding block is fixedly connected to a mounting plate, the internal thread of the sliding block is connected to a bolt, two sliding grooves 5 are provided on the side of the vibration table 3, the interior of the two sliding grooves 5 are slidably connected to the sliding blocks, both sides of the two sliding blocks are fixedly connected to clamping blocks, both sides of the two sliding grooves 5 are provided with clamping grooves adapted to the clamping blocks, which are used to prevent the sliding block from separating from the sliding groove 5 when moving to one side, and the bolt is used to limit the sliding block after the sliding block moves to a suitable position to one side and the bolt is installed, and one end of the bolt contacts the inner wall of the sliding groove 5.

[0035] The bottom of the movable frame 6 is fixedly installed on the top of the mounting plate, the lifting rod 62 is a screw rod, and the two fixed sleeves 63 are nuts adapted to the lifting rod 62. When the two fixed sleeves 63 rotate to one side and the surface of the lifting rod 62 moves to one side, a top and a bottom of the two fixed sleeves 63 respectively contact the top and the bottom of the movable frame 6 to limit the lifting rod 62. Otherwise, the lifting rod 62 can move.

[0036] The working principle of a micro-amplitude ultrasonic vibration table provided by the utility model is as follows:

[0037] When in use, after loosening the bolts inside the sliding member 51, the sliding member 51 is moved to one side to a suitable position inside the sliding groove 5, and after limiting it with the bolts, the two fixing sleeves 63 are rotated to one side so that the surface of the lifting rod 62 can move up or down respectively. After loosening, the lifting rod 62 is adjusted to a suitable position up and down and left and right, and then the two fixing sleeves 63 are rotated to one side, so that it is convenient to move the surface of the lifting rod 62 up or down to a suitable position, and after limiting the lifting rod 62, parts of different sizes can be limited.

[0038] At the same time, the side of the vibration table 3 is provided with a cooling air nozzle, and when the temperature in the cavity is high, it can be cooled down in time. By adopting an external generator, the ultrasonic transducer 1 is driven through the connecting wire 9, and then the generator parameters are adjusted and the silicone sheets 8 of different thicknesses are replaced.

[0039] Compared with the related art, the micro-amplitude ultrasonic vibration table provided by the utility model has the following advantages:

[0040] Beneficial effects:

[0041] The utility model provides a micro-amplitude ultrasonic vibration table. After the sliding member 51 is moved to one side in the interior of the sliding groove 5 to a suitable position and then limited, the two fixing sleeves 63 are rotated to one side, so as to facilitate the surface of the lifting rod 62 to be moved to a suitable position, and the lifting rod 62 is adjusted to the up and down position and the left and right position, and parts of different sizes are limited to increase practicality. At the same time, a cooling air nozzle is provided on the side of the vibration table 3, and when the temperature in the cavity is high, it can be cooled in time. By adopting an external generator, the ultrasonic transducer 1 is driven by the connecting wire 9, and then the amplitude adjustment and control can be realized by adjusting the generator parameters and replacing the silicone sheets 8 of different thicknesses, so that the equipment is easy to carry, small in size, and has adjustable precision.

[0042] Second embodiment

[0043] Please refer to Figure 4 and Figure 5 Based on the micro-amplitude ultrasonic vibration table provided in the first embodiment of the present application, the second embodiment of the present application provides another micro-amplitude ultrasonic vibration table. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the second embodiment of the present application provides a micro-amplitude ultrasonic vibration table that is different in that, in a micro-amplitude ultrasonic vibration table, the movable groove 61 is internally slidably connected to a movable block 10 , and the movable block 10 is internally slidably connected to a sliding rod 11 .

[0045] One end of the sliding rod 11 is fixedly connected to a limiting block 12 , and the surface of the sliding rod 11 is rotatably connected to a connecting frame 13 .

[0046] The internal rotation of the connecting frame 13 is connected to the surfaces of the sliding rod 11 and the rotating rod 14, and is used to drive the connecting frame 13 to move downward when the rotating rod 14 moves downward, thereby driving the sliding rod 11 to move up and down.

[0047] The interior of the connecting frame 13 is rotatably connected to a rotating rod 14 , and the surface of the rotating rod 14 is threadedly connected to a rotating block 15 .

[0048] The rotating rod 14 is a threaded rod, and the rotating block 15 is a threaded block matched with the rotating rod 14 .

[0049] One side of the rotating block 15 is fixedly connected to one side of the movable block 10 , and is used to move to one side inside the rotating block 15 when the rotating rod 14 rotates to one side.

[0050] A moving groove 16 is formed inside the moving frame 6 , and a moving block 17 is slidably connected inside the moving groove 16 .

[0051] A fixing hole 18 is formed inside the moving block 17 , and a fixing pin 19 is threadedly connected inside the fixing hole 18 .

[0052] The fixing pin 19 is a bolt, and the fixing hole 18 is adapted to the fixing pin 19, so that the fixing pin 19 moves to one side inside the fixing hole 18 when the fixing pin 19 rotates to one side. When one end of the fixing pin 19 contacts the surface of the movable block 10, the movable block 10 is limited. When one end of the fixing pin 19 is separated from the surface of the movable block 10, the movable block 10 can move to one side.

[0053] The working principle of a micro-amplitude ultrasonic vibration table provided by the utility model is as follows:

[0054] When in use, the rotating rod 14 is rotated to one side so as to move downward inside the rotating block 15. When the rotating rod 14 moves downward, the connecting frame 13 connected to the sliding rod 11 is driven to move downward inside the movable block 10.

[0055] When the sliding rod 11 moves downward, it drives the limiting block 12 to contact the part and fix the part.

[0056] When the position of the limit block 12 needs to be adjusted, the fixing pin 19 is rotated to one side, so that it moves to one side inside the fixing hole 18 until one end is separated from the surface of the movable block 10, and then the movable block 10 is moved to one side to drive the sliding rod 11 connected to the limit block 12 to move to one side. When the limit block 12 moves to a suitable position to one side, the fixing pin 19 can be reset.

[0057] Compared with the related art, the micro-amplitude ultrasonic vibration table provided by the utility model has the following advantages:

[0058] Beneficial effects:

[0059] The utility model provides a micro-amplitude ultrasonic vibration table, which can conveniently and quickly fix parts by rotating a rotating rod 14 to one side and moving it downward inside a rotating block 15, thereby driving a sliding rod 11 to move downward.

[0060] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A micro-amplitude ultrasonic vibration table, characterized in that: include: A vibration table, wherein an ultrasonic transducer is arranged inside the vibration table, a cooling air nozzle is arranged on one side of the vibration table, a connecting wire is arranged inside the vibration table, a base is fixedly installed at the bottom of the vibration table, a silicone sheet is arranged on the top of the vibration table, and a glass sheet is arranged on the top of the silicone sheet; A sliding groove, wherein the sliding groove is arranged inside the vibration table, and a sliding member is arranged inside the sliding groove; A fixed structure is arranged on the top of the sliding member, and the fixed structure includes a movable frame, a movable groove is opened inside the movable frame, a lifting rod is arranged inside the movable groove, two fixing sleeves are threadedly connected to the surface of the lifting rod, and a fixed block is fixedly connected to one end of the lifting rod.

2. A micro-amplitude ultrasonic vibration table according to claim 1, characterized in that: The movable groove is internally slidably connected with a movable block, and the movable block is internally slidably connected with a sliding rod.

3. A micro-amplitude ultrasonic vibration table according to claim 2, characterized in that: One end of the sliding rod is fixedly connected to a limiting block, and the surface of the sliding rod is rotatably connected to a connecting frame.

4. A micro-amplitude ultrasonic vibration table according to claim 3, characterized in that: The interior of the connecting frame is rotatably connected with a rotating rod, and the surface of the rotating rod is threadedly connected with a rotating block.

5. A micro-amplitude ultrasonic vibration table according to claim 4, characterized in that: The rotating rod is a threaded rod, and the rotating block is a threaded block matched with the rotating rod.

6. The micro-amplitude ultrasonic vibration table according to claim 1, characterized in that: A moving groove is provided inside the moving frame, and a moving block is slidably connected inside the moving groove.

7. A micro-amplitude ultrasonic vibration table according to claim 6, characterized in that: A fixing hole is provided inside the moving block, and a fixing pin is threadedly connected inside the fixing hole.

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