CN212666433U - Ultrasonic processing equipment - Google Patents
Ultrasonic processing equipment Download PDFInfo
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- CN212666433U CN212666433U CN202021990889.XU CN202021990889U CN212666433U CN 212666433 U CN212666433 U CN 212666433U CN 202021990889 U CN202021990889 U CN 202021990889U CN 212666433 U CN212666433 U CN 212666433U
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- ultrasonic
- output shaft
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- ultrasonic vibration
- machining apparatus
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Abstract
The utility model discloses an ultrasonic wave processing equipment, it includes: the workbench is used for bearing a workpiece to be machined; the spindle motor part is positioned on the upper side of the workbench and comprises a rotating motor, the rotating motor comprises a first output shaft and a second output shaft, and the first output shaft and the second output shaft are positioned on two opposite sides of the shell of the rotating motor; the clamp is used for clamping a machining tool and connected with the first output shaft; and the ultrasonic vibration part is positioned on the upper side of the spindle motor device and comprises a vibration output end, and the vibration output end is abutted against the end surface of the second output shaft. The utility model provides a current ultrasonic machining equipment dynamic balance relatively poor problem that leads to the processing effect poor.
Description
Technical Field
The utility model relates to a machine tooling equipment manufacturing and designing field, in particular to ultrasonic machining equipment of hard brittle material of processing.
Background
Nowadays, in the fields of medical instruments, optical industry, machinery, communications, electronics, energy, and automobile industry, etc., there is an increasing demand for high-hardness parts. However, such materials have the characteristics of high hardness, high brittleness and difficult processing, and the materials are difficult to be precisely formed.
The conventional machining method is inefficient in machining and finishing processes because these materials are mostly non-conductive and are not the subject of the electro-machining technology. However, the laser processing technique can cause thermal damage and micro-cracking of the material. Some materials can only marginally meet the processing requirements after long-time operation in the existing cutting method. In this case, not only is the tool wear high, but the surface quality is also not ideal. For example, chinese patent CN111151830 discloses a system and a method for processing an oblique square hole of an ultrasonic vibration-assisted electrolytic matrix, in which an ultrasonic vibrator rotates along with a spindle, and due to a complex structure, the rotational inertia is large, and the dynamic balance is not well controlled, so the processing effect is poor during high-speed rotational processing.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the relatively poor problem that leads to the processing effect poor of current ultrasonic wave processing equipment dynamic balance.
To the technical problem mentioned above, the utility model provides a following technical scheme:
an ultrasonic machining apparatus comprising: the workbench is used for bearing a workpiece to be machined; the spindle motor part is positioned on the upper side of the workbench and comprises a rotating motor, the rotating motor comprises a first output shaft and a second output shaft, and the first output shaft and the second output shaft are positioned on two opposite sides of the shell of the rotating motor; the clamp is used for clamping a machining tool and connected with the first output shaft; and the ultrasonic vibration part is positioned on the upper side of the spindle motor device and comprises a vibration output end, and the vibration output end is abutted against the end surface of the second output shaft.
In some embodiments of the present invention, the spindle motor portion and the ultrasonic vibration portion are respectively connected to a sliding member, and the sliding member slides in a direction perpendicular to the table top.
In some embodiments of the present invention, the ultrasonic vibration unit includes: an ultrasonically vibrating housing connected to the slider; the ultrasonic vibrator is fixedly connected to the ultrasonic vibration shell, and the vibration output end is located at the lower end of the ultrasonic vibrator.
The utility model discloses an in some embodiments, the ultrasonic vibrator is including being located the inboard transducer of ultrasonic vibration casing and wear to locate the amplitude transformer of terminal surface under the ultrasonic vibration casing, the ultrasonic vibrator is fixed in through the ring flange on the ultrasonic vibration casing.
The utility model discloses an in some embodiments, the ultrasonic vibration casing includes upper and lower open-ended sleeve and seals respectively telescopic open-ended gland and rear end cap, the gland press in on the ring flange and with the sleeve passes through the fastener and connects.
The utility model discloses an among the some embodiments, ultrasonic vibration portion is through first cable junction on first power, spindle motor portion passes through second cable junction on the second power.
The utility model discloses an among the partial implementation mode, ultrasonic machining equipment still includes base and the stand that mutually perpendicular set up, workstation along first direction and second direction sliding connection on the base, wherein, first direction with the second direction is perpendicular.
In some embodiments of the present invention, the sliding member includes: the sliding block is used for connecting the mounting plate and the other end of the mounting plate, and the other end of the sliding block is connected with the upright post in a sliding mode along a third direction.
The utility model discloses an among the partial implementation, anchor clamps include the chuck and press from both sides the cap, chuck joint processing cutter, press from both sides the cap be used for with the chuck connect in on the first output shaft.
In some embodiments of the present invention, the end of the first output shaft is formed with a tapered groove, the chuck is formed with a tapered block matching with the tapered groove, and the chuck is provided with an insertion hole for connecting the machining tool; the clamping cap is sleeved on the first output shaft in a threaded manner and presses the clamping head in the conical groove.
The technical scheme of the utility model prior art relatively has following technological effect:
in the ultrasonic processing equipment provided by the utility model, the vibration output end of the ultrasonic vibration part is abutted against the end face of the second output shaft of the motor and does not rotate along with the output shaft of the rotating motor, so that the rotational inertia of the main shaft motor part is smaller and the control is easier; meanwhile, the ultrasonic vibration part only has vibration action but not rotation action, the ultrasonic power supply does not need to be provided with a rotating structure, the power supply is stable and reliable, the motor rotating speed of the spindle motor part is not influenced by the ultrasonic power supply, the rotating speed can be higher, and the processing precision of the workpiece is further improved.
Drawings
The objects and advantages of the present invention will be understood from the following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of the ultrasonic processing apparatus of the present invention;
fig. 2 is a schematic structural view of an ultrasonic vibration part in the ultrasonic processing apparatus of the present invention;
fig. 3 is an enlarged view of a specific embodiment of a clamp portion in the ultrasonic machining apparatus of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the present invention provides an ultrasonic processing apparatus, which includes: the ultrasonic machining apparatus includes a table 100 for carrying a workpiece to be machined, a spindle motor unit 200 located at an upper side of the table 100, a jig 300 for clamping a machining tool, and an ultrasonic vibration unit 400 located at an upper side of the spindle motor unit.
The spindle motor part 200 includes a rotating motor having a rotating motor housing 201 and a first output shaft 202 and a second output shaft 203 respectively located at two opposite sides of the rotating motor housing 201; the clamp 300 is connected with the first output shaft 202; the ultrasonic vibration portion 400 includes a vibration output end 4021, and the vibration output end 4021 abuts against an end surface of the second output shaft 203.
In the ultrasonic processing device, the vibration output end 4021 of the ultrasonic vibration part 400 abuts against the end face of the second output shaft 203 of the motor and does not rotate along with the output shaft of the rotating motor, so that the rotational inertia of the spindle motor part 200 is small and the control is easier; meanwhile, the ultrasonic vibration part 400 only has vibration action but not rotation action, the ultrasonic power supply does not need to be provided with a rotation structure, the power supply is stable and reliable, the motor rotation speed of the spindle motor part 200 is not influenced by the ultrasonic power supply, the rotation speed can be higher, and the processing precision of the workpiece is further improved.
Specifically, the spindle motor portion 200 and the ultrasonic vibration portion 400 are respectively connected to a slider 500, and the slider 500 is slidable in a direction (Z direction in the drawing) perpendicular to the top surface of the table 100. The slide 500 slides in the Z direction to effect Z-direction feed of the tool to be machined.
Specifically, as shown in fig. 2, the ultrasonic vibration part 400 includes: an ultrasonic vibration case 401, an ultrasonic vibrator 402 mounted on the ultrasonic vibration case, and the vibration output end 4021 is located at the lower end of the ultrasonic vibrator 402. Wherein the ultrasonic vibration housing 401 is detachably connected to the slider 500 by a screw fastener; the ultrasonic vibrator 402 comprises a transducer 4022 and a horn 4023, the transducer 4022 converts an electric signal into ultrasonic vibration, and the horn 4023 amplifies the amplitude of the ultrasonic vibration output by the transducer 4022 and finally outputs the amplitude to an impacted object.
The ultrasonic vibration housing 401 includes a sleeve 4011 opened up and down, and a gland 4012 and a rear end cap 4013 closing the opening of the sleeve 4011. The horn 4023 is sleeved with a flange plate 403, a step surface is arranged in the sleeve 4011, the end surface of the flange plate 403 abuts against the step surface, the gland 4012 is connected with the lower end surface of the sleeve 4011 and tightly presses the flange plate 403 to realize the installation and fixation of the horn 4023 and the transducer 4022, and the rear end cover 4013 is connected to the upper end surface of the sleeve 4011 through screws.
The ultrasonic vibration part 400 is connected to a first power source 405 through a first cable 404, and more specifically, the first cable 404 is connected to the electrodes of the transducer 4022 through the central hole of the rear end cap 4013.
The spindle motor section 200 is connected to a second power source 205 via a second cable 204. The ultrasonic vibration part 400 and the spindle motor part 200 are respectively supplied with power through two cables and a power supply, and whether the ultrasonic vibration part is applied or not can be selected according to different materials of the workpiece 700 to be processed, so that the use is convenient.
Specifically, the ultrasonic machining apparatus further includes a base 601 and a column 602, which are perpendicular to each other, and the table 100 is slidably connected to the base 601 along a first direction (X direction in the drawing) and a second direction (Y direction in the drawing), where the first direction is perpendicular to the second direction. The workpiece 700 to be machined is clamped on the operation table, and the workpiece is fed in the direction X, Y.
The slider 500 includes: and the mounting plate 501 is used for being connected with the ultrasonic vibration part 400 and the spindle motor part 200, and the sliding block 502 is connected with the mounting plate 501 at one end and connected with the upright post 602 at the other end in a sliding manner along a third direction. More specifically, as shown in fig. 1, two sliding blocks 502 are provided in the Z direction, which can increase the strength of the sliding blocks 502, and make the operation of the ultrasonic vibration unit 400 and the spindle motor unit 200 more stable.
Specifically, the jig 300 includes: a collet 301 and a collet cap 302; the processing tool 800 is inserted into the chuck 301, and the chuck is fixed to the first output shaft 202 through the chuck cap 302.
More specifically, a tapered groove with a small inside and a large outside is formed at the end of the first output shaft 202, the chuck 301 is formed into a tapered block, and the chuck 301 is inserted into the tapered blind hole; the clamp cap 302 is sleeved on the outer sides of the clamp 301 and the first output shaft 202, and the clamp cap 302 is in threaded connection with the first output shaft 202. The machining tool 800 with different specifications is replaced by replacing different chucks 301, and by adopting the clamp structure, an operator can conveniently replace the tool, and the machining efficiency is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. An ultrasonic machining apparatus, characterized in that it comprises:
the workbench is used for bearing a workpiece to be machined;
the spindle motor part is positioned on the upper side of the workbench and comprises a rotating motor, the rotating motor comprises a first output shaft and a second output shaft, and the first output shaft and the second output shaft are positioned on two opposite sides of the shell of the rotating motor;
the clamp is used for clamping a machining tool and connected with the first output shaft;
and the ultrasonic vibration part is positioned on the upper side of the spindle motor device and comprises a vibration output end, and the vibration output end is abutted against the end surface of the second output shaft.
2. The ultrasonic machining apparatus according to claim 1, wherein the spindle motor portion and the ultrasonic vibration portion are respectively connected to a slider which slides in a direction perpendicular to the table surface of the table.
3. The ultrasonic machining apparatus according to claim 2, wherein the ultrasonic vibration portion includes:
an ultrasonically vibrating housing connected to the slider;
the ultrasonic vibrator is fixedly connected to the ultrasonic vibration shell, and the vibration output end is located at the lower end of the ultrasonic vibrator.
4. The ultrasonic machining device according to claim 3, wherein the ultrasonic vibrator comprises a transducer located inside the ultrasonic vibration housing and a horn penetrating through a lower end face of the ultrasonic vibration housing, and the ultrasonic vibrator is fixed to the ultrasonic vibration housing through a flange.
5. The ultrasonic machining apparatus according to claim 4, wherein the ultrasonic vibration housing includes a sleeve having upper and lower openings, and a gland and a rear end cap closing the openings of the sleeve, respectively, the gland being pressed against the flange and connected to the sleeve by a fastener.
6. The ultrasonic machining apparatus according to claim 1, wherein the ultrasonic vibration section is connected to a first power source through a first cable, and the spindle motor section is connected to a second power source through a second cable.
7. The ultrasonic machining apparatus of claim 2, further comprising a base and a post disposed perpendicular to each other, wherein the table is slidably attached to the base in a first direction and a second direction, and wherein the first direction is perpendicular to the second direction.
8. An ultrasonic machining apparatus according to claim 7, wherein the slide member includes:
a mounting plate for connecting the ultrasonic vibration part and the spindle motor part,
and at least one sliding block, sliding block one end with the mounting panel is connected, the other end along third direction sliding connection in on the stand.
9. An ultrasonic machining apparatus according to claim 1 wherein the clamp includes a collet that engages the machining tool and a clamp cap for connecting the collet to the first output shaft.
10. The ultrasonic machining apparatus according to claim 9, wherein the end of the first output shaft is formed with a tapered groove, the collet is formed with a tapered block that matches the tapered groove, and the collet is provided with an insertion hole for connecting the machining tool; the clamping cap is sleeved on the first output shaft in a threaded manner and presses the clamping head in the conical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990889.XU CN212666433U (en) | 2020-09-11 | 2020-09-11 | Ultrasonic processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990889.XU CN212666433U (en) | 2020-09-11 | 2020-09-11 | Ultrasonic processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212666433U true CN212666433U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021990889.XU Active CN212666433U (en) | 2020-09-11 | 2020-09-11 | Ultrasonic processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212666433U (en) |
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2020
- 2020-09-11 CN CN202021990889.XU patent/CN212666433U/en active Active
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Address after: 021000 Baorixile Town, chenbalhu banner, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: Guoneng Baorixile Energy Co.,Ltd. Address before: 021000 Baorixile Town, chenbalhu banner, Hulunbuir City, Inner Mongolia Autonomous Region Patentee before: SHENHUA BAORIXILE ENERGY Ltd. |