Handheld ultrasonic milling equipment
Through the use of handheld ultrasonic milling equipment, ultrasonic vibration is used to achieve fast and accurate cutting of various materials, solving the problems of slow cutting speed, low accuracy and safety hazards in existing milling technologies, and improving cutting quality and safety.
Patent Information
- Application Number
- CN202421328277.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing milling work has problems such as slow cutting speed, low cutting accuracy, poor cutting section quality and safety hazards.
Handheld ultrasonic milling equipment is adopted, which includes a milling mechanism and a placement mechanism. The milling mechanism uses ultrasonic vibration to achieve fast and accurate material cutting through a combination of high-frequency current generator, signal lines, transducer handles and cutter heads.
It realizes rapid and accurate cutting of various hardness materials, ensures the quality and safety of cutting sections, avoids the melting and deformation of the materials, and reduces safety hazards.
Smart Images
Figure CN222679618U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic milling, in particular to a handheld ultrasonic milling equipment. Background Art
[0002] Ultrasonic milling equipment is an advanced mechanical processing equipment that combines ultrasonic technology with traditional milling technology. This equipment can efficiently process hard and brittle materials, and also shows good processing performance for difficult-to-process materials such as titanium alloys. The characteristics of ultrasonic milling equipment include low milling force, high processing accuracy, low temperature processing environment and excellent surface quality. The existing milling work is to process materials through tools. When the tools are processing, there are not only problems such as slow cutting speed, low cutting accuracy and poor cutting section quality, but also safety hazards. Therefore, it is necessary to use an ultrasonic milling equipment to mill the materials to solve the problems of cutting speed and cutting accuracy. Utility Model Content
[0003] The purpose of the utility model is to provide a handheld ultrasonic milling equipment to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld ultrasonic milling equipment, comprising a base, a milling mechanism is arranged on the top of the base, and a placing mechanism is arranged on the front side of the milling mechanism;
[0005] The milling mechanism includes a high-frequency current generator, which is fixedly connected to the top of the base, a signal line is plugged into the left side of the high-frequency current generator, a transducer handle is fixedly connected to the left side of the signal line, a cutter head is plugged into the left side of the transducer handle, a fastener is threadedly connected to the inside of the transducer handle, a fixed plate is fixedly connected to the left side of the high-frequency current generator, a limit rod is slidably connected to the inside of the fixed plate, the rear side of the limit rod is plugged into the front side of the signal line, a first pull ring is fixedly connected to the front side of the limit rod, and a first spring is sleeved on the outer periphery of the limit rod.
[0006] Preferably, the rear side of the fastener is threadedly connected to the inside of the cutter head, and fixing grooves are respectively provided inside the cutter head and inside the transducer handle, and the two fixing grooves correspond to each other. The fastener is threadedly connected in the fixing groove, so that the transducer handle and the cutter head can be fixed in a fixed state under the action of the fastener, and the cutter head can be replaced conveniently.
[0007] Preferably, a slot is provided on the front side of the signal line, and the rear side of the limiting rod is inserted into the slot, so that the limiting rod can limit the signal line and make the connection between the signal line and the high-frequency current generator tighter.
[0008] Preferably, the front side of the first spring is fixedly connected to the rear side of the first pull ring, and the rear side of the first spring is fixedly connected to the front side of the fixed plate, so that under the action of the first spring, the signal line can be limited by the limiting rod to ensure the stability of the signal line when connected.
[0009] Preferably, the placement mechanism includes a placement frame, the placement frame is fixedly connected to the front side of the high-frequency current generator, the top of the placement frame is fixedly connected to a support rod, the outer periphery of the support rod is slidably connected to a connecting plate, the top of the connecting plate is fixedly connected to a second pull ring, the bottom of the connecting plate is fixedly connected to a fixing rod, the fixing rod is slidably connected to the inside of the placement frame, the bottom of the fixing rod is fixedly connected to a clamping plate, the outer periphery of the fixing rod is sleeved with a second spring, the top of the second spring is fixedly connected to the bottom of the connecting plate, and the bottom of the second spring is fixedly connected to the top of the placement frame.
[0010] Preferably, a movable groove is opened inside the placement frame, the fixing rod is slidably connected to the movable groove, the clamping plate is arc-shaped, and a soft protective pad is arranged on the inner side of the clamping plate, so that when the transducer handle is placed in the frame, the transducer handle can be fixed by the clamping plate.
[0011] Preferably, the inner bottom of the placement frame is in an arc shape, and a rubber pad is provided at the inner bottom of the placement frame, so that the transducer handle can be protected by providing the rubber pad.
[0012] Compared with the prior art, the utility model provides a handheld ultrasonic milling equipment, which has the following
[0013] Beneficial effects:
[0014] 1. The handheld ultrasonic milling equipment, through the milling mechanism, can realize the rapid and accurate cutting of various materials of different hardness under the action of the high-frequency current generator, the signal line, the transducer handle and the cutter head, and can ensure the quality and safety of the cut section. Due to the use of ultrasonic vibration, the surface of the cutter head in contact with the material generates high-frequency vibration, thereby quickly cutting the material and improving the cutting speed. Due to the vibration of the ultrasonic wave, the pressure of the cutter head on the material is very uniform, thereby ensuring the flatness and accuracy of the cut section. At the same time, due to the use of high-frequency vibration, the contact time between the cutter head and the material is very short, thereby reducing the generation of heat, avoiding the melting and deformation of the material, and improving the quality of the cut section. In addition, due to the use of non-contact cutting, the cutter head will not generate friction with the surface of the material, thereby avoiding the generation of sparks and high temperature, and reducing safety hazards. At the same time, since the vibration energy of the ultrasonic wave can penetrate materials of various hardnesses, it can be suitable for cutting materials of various hardnesses. Under the action of the limit rod and the first spring, the connection between the signal line and the high-frequency current generator can be made tighter, improving the use effect and safety.
[0015] 2. The handheld ultrasonic milling equipment can realize that when milling work is not needed, the transducer handle can be placed in the placement frame through the placement mechanism, which can not only store the transducer handle, but also protect the transducer handle, so that the transducer handle is in a stable state in the placement frame and is easy to carry when in use. When the transducer handle needs to be stored, first pull the second pull ring upwards, so that the second pull ring drives the connecting plate to slide around the supporting rod, drives the splint to rise and fall, and drives the second spring to deform, and then slides the transducer handle into the bottom inner side of the placement frame. When the placement is completed, release the second pull ring, the second spring is reset, and the connecting plate can be driven to move downward around the supporting rod, and the splint can be driven to move through the fixing rod, so that the inner side of the splint and the outer side of the transducer handle are in contact with each other, so that the transducer handle can be fixed, and the operation is convenient. In addition, the soft protective pad arranged on the inner side of the splint can protect the transducer handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the milling mechanism structure;
[0019] Figure 3 It is a schematic diagram of the structure on the left side of the high-frequency current generator;
[0020] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;
[0021] Figure 5 This is a schematic diagram of the placement mechanism structure.
[0022] In the figure: 1. base; 2. milling mechanism; 3. placement mechanism; 21. high-frequency current generator; 22. signal line; 23. transducer handle; 24. cutter head; 25. fixing plate; 26. limit rod; 27. first pull ring; 28. first spring; 29. fastener; 31. placement frame; 32. support rod; 33. second pull ring; 34. second spring; 35. connecting plate; 36. fixing rod; 37. splint. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The utility model provides the following technical solutions:
[0026] Embodiment 1
[0027] See also Figure 1-5 The utility model provides a technical solution: a handheld ultrasonic milling equipment, including a base 1, a milling mechanism 2 is arranged on the top of the base 1, a placing mechanism 3 is arranged on the front side of the milling mechanism 2, the milling mechanism 2 includes a high-frequency current generator 21, the high-frequency current generator 21 is fixedly connected to the top of the base 1, a signal line 22 is plugged into the left side of the high-frequency current generator 21, a transducer handle 23 is fixedly connected to the left side of the signal line 22, a cutter head 24 is plugged into the left side of the transducer handle 23, a fastener 29 is threadedly connected to the inside of the transducer handle 23, a fixing plate 25 is fixedly connected to the left side of the high-frequency current generator 21, a limiting rod 26 is slidably connected inside the fixing plate 25, the rear side of the limiting rod 26 is plugged into the front side of the signal line 22, a first pull ring 27 is fixedly connected to the front side of the limiting rod 26, and a first spring 28 is sleeved on the outer periphery of the limiting rod 26.
[0028] The rear side of the fastener 29 is threadedly connected to the inside of the cutter head 24, and fixing grooves are respectively provided inside the cutter head 24 and the transducer handle 23, and the two fixing grooves correspond to each other. The fastener 29 is threadedly connected to the fixing groove, so that under the action of the fastener 29, the transducer handle 23 and the cutter head 24 can be fixed in a fixed state, and the cutter head 24 can be replaced. A slot is provided on the front side of the signal line 22, and the rear side of the limiting rod 26 is inserted into the slot, so that the signal line 22 can be limited by the limiting rod 26, so that the connection between the signal line 22 and the high-frequency current generator 21 is tighter. The front side of the first spring 28 is fixedly connected to the rear side of the first pull ring 27, and the rear side of the first spring 28 is fixedly connected to the front side of the fixing plate 25, so that under the action of the first spring 28, the signal line 22 can be limited by the limiting rod 26 to ensure the stability of the signal line 22 when connected.
[0029] Embodiment 2
[0030] See also Figure 1-5 On the basis of the first embodiment, the placement mechanism 3 further comprises a placement frame 31, the placement frame 31 is fixedly connected to the front side of the high-frequency current generator 21, the top of the placement frame 31 is fixedly connected to a support rod 32, the outer periphery of the support rod 32 is slidably connected to a connecting plate 35, the top of the connecting plate 35 is fixedly connected to a second pull ring 33, the bottom of the connecting plate 35 is fixedly connected to a fixing rod 36, the fixing rod 36 is slidably connected to the inside of the placement frame 31, the bottom of the fixing rod 36 is fixedly connected to a clamping plate 37, the outer periphery of the fixing rod 36 is sleeved with a second spring 34, the top of the second spring 34 ... The bottom of the second spring 34 is fixedly connected to the bottom of the placing frame 31. A movable groove is opened inside the placing frame 31. The fixing rod 36 is slidably connected to the movable groove. The splint 37 is arc-shaped. A soft protective pad is arranged on the inner side of the splint 37. When the transducer handle 23 is placed in the frame, the splint 37 can fix the transducer handle 23. The bottom of the inner side of the placing frame 31 is arc-shaped. A rubber pad is arranged on the bottom of the inner side of the placing frame 31. The rubber pad can protect the transducer handle 23.
[0031] In actual operation, when this device is used, when milling work is required, first pull the first pull ring 27 to the front side, so that the first pull ring 27 drives the limit rod 26 to move to the front side, and drives the first spring 28 to deform, and then insert the signal line 22 into the left side of the high-frequency current generator 21. When the insertion is completed, release the first pull ring 27, and the first spring 28 is reset. The limit rod 26 can be driven to move to the rear side through the first pull ring 27 and inserted into the slot on the front side of the signal line 22, so that the connection between the signal line 22 and the high-frequency current generator 21 can be tightened, and then the high-frequency current generator 21 is powered by an external power supply device, so that the high-frequency current generator 21 powers the transducer handle 23 through the signal line 22, and then the cutter head 24 is placed on the material to be cut, and ensure that the cutter head 2 When the transducer handle 23 is in full contact with the material, the material can be cut. When the transducer handle 23 needs to be stored, the second pull ring 33 is first pulled upward, so that the second pull ring 33 drives the connecting plate 35 to slide around the support rod 32, drives the clamping plate 37 to rise and fall, and drives the second spring 34 to deform, and then the transducer handle 23 is slid into the bottom of the inner side of the placement frame 31. When the placement is completed, the second pull ring 33 is released, and the second spring 34 is reset, which can drive the connecting plate 35 to move downward around the support rod 32, and drive the clamping plate 37 to move through the fixing rod 36, so that the inner side of the clamping plate 37 contacts the outer side of the transducer handle 23, and the transducer handle 23 can be fixed. The operation is convenient, and the soft protective pad arranged on the inner side of the clamping plate 37 can protect the transducer handle 23.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A handheld ultrasonic milling equipment, comprising a base (1), characterized in that: A milling mechanism (2) is arranged on the top of the base (1), and a placing mechanism (3) is arranged on the front side of the milling mechanism (2); The milling mechanism (2) comprises a high-frequency current generator (21), the high-frequency current generator (21) is fixedly connected to the top of the base (1), a signal line (22) is plugged into the left side of the high-frequency current generator (21), a transducer handle (23) is fixedly connected to the left side of the signal line (22), a cutter head (24) is plugged into the left side of the transducer handle (23), a fastener (29) is threadedly connected inside the transducer handle (23), a fixing plate (25) is fixedly connected to the left side of the high-frequency current generator (21), a limiting rod (26) is slidably connected inside the fixing plate (25), the rear side of the limiting rod (26) is plugged into the front side of the signal line (22), the front side of the limiting rod (26) is fixedly connected to a first pull ring (27), and the outer periphery of the limiting rod (26) is sleeved with a first spring (28).
2. A handheld ultrasonic milling equipment according to claim 1, characterized in that: The rear side of the fastener (29) is threadedly connected to the inside of the cutter head (24); the inside of the cutter head (24) and the inside of the transducer handle (23) are respectively provided with fixing grooves, and the two fixing grooves correspond to each other, and the fastener (29) is threadedly connected to the fixing grooves.
3. The handheld ultrasonic milling equipment according to claim 1, characterized in that: The front side of the signal line (22) is provided with a slot, and the rear side of the limiting rod (26) is inserted into the slot.
4. The handheld ultrasonic milling equipment according to claim 1, characterized in that: The front side of the first spring (28) is fixedly connected to the rear side of the first pull ring (27), and the rear side of the first spring (28) is fixedly connected to the front side of the fixing plate (25).
5. The handheld ultrasonic milling equipment according to claim 1, characterized in that: The placement mechanism (3) comprises a placement frame (31), the placement frame (31) is fixedly connected to the front side of the high-frequency current generator (21), the top of the placement frame (31) is fixedly connected to a support rod (32), the periphery of the support rod (32) is slidably connected to a connecting plate (35), the top of the connecting plate (35) is fixedly connected to a second pull ring (33), the bottom of the connecting plate (35) is fixedly connected to a fixing rod (36), the fixing rod (36) is slidably connected to the inside of the placement frame (31), the bottom of the fixing rod (36) is fixedly connected to a clamping plate (37), the periphery of the fixing rod (36) is sleeved with a second spring (34), the top of the second spring (34) is fixedly connected to the bottom of the connecting plate (35), and the bottom of the second spring (34) is fixedly connected to the top of the placement frame (31).
6. The handheld ultrasonic milling equipment according to claim 5, characterized in that: A movable groove is provided inside the placement frame (31), the fixing rod (36) is slidably connected in the movable groove, the clamping plate (37) is in an arc shape, and a soft protective pad is provided inside the clamping plate (37).
7. The handheld ultrasonic milling equipment according to claim 5, characterized in that: The inner bottom of the placement frame (31) is in an arc shape, and a rubber pad is provided at the inner bottom of the placement frame (31).