CN214025231U - Oscillating mechanism of superfinishing head of superfinishing machine - Google Patents
Oscillating mechanism of superfinishing head of superfinishing machine Download PDFInfo
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- CN214025231U CN214025231U CN202023272256.8U CN202023272256U CN214025231U CN 214025231 U CN214025231 U CN 214025231U CN 202023272256 U CN202023272256 U CN 202023272256U CN 214025231 U CN214025231 U CN 214025231U
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- oscillating
- superfinishing
- axle
- oscillating mechanism
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Abstract
The utility model discloses an oscillating mechanism of super-precision head of super-precision machine, including the oscillating motor, the oscillating motor drives the oscillating axle and rotates, and eccentric cover is installed to one end of oscillating axle, eccentric cover rotary motion makes the guiding axle reciprocate, reciprocates fast and produces the up-and-down oscillation, and the oscillation amplitude of this oscillating mechanism is adjusted through adjusting screw, the oscillating axle is the cylinder structure, the cross section of guiding axle is circular, and this guiding axle is installed in the right side of eccentric cover; the utility model relates to an oscillating mechanism of super smart first of super smart machine, oscillating motor drive the oscillating axle rotation, and the eccentric cover is installed to the oscillating axle end, thereby the eccentric cover is rotatory to make the guiding axle reciprocate, reciprocates fast and oscillates about producing, and the amplitude of oscillation is adjusted through adjusting screw, and this oscillating mechanism noise is little, oilstone consumption automatic compensation, and machining efficiency is high, the machining precision is high, and electrical control is stable.
Description
Technical Field
The utility model relates to a super smart quick-witted technical field specifically is an oscillating mechanism of super smart first of super smart machine.
Background
The superfinishing machine presses the oilstone to a rotating workpiece under lower pressure to form a surface contact state, and meanwhile, the oilstone vibrates axially at higher frequency. The method is mainly characterized in that:
the roughness is greatly improved in a short time (penetration superfinishing can usually reach Ra0.025 μm).
Since the machining is performed under low pressure, the surface texture of the workpiece is not abnormally changed, and the surface deterioration layer generated in the process (grinding or cutting) can be removed or mostly removed.
Because the oilstone and the workpiece are in a surface contact mode and automatically profile-shaped, surface ripples (edge circles) which are easy to appear in grinding can be removed, and the roundness is improved;
the superfinishing machine is a machine tool for superfinishing the outer diameter of a bearing ring in a penetration manner in order to improve the roundness and surface roughness of the bearing ring, and a workpiece to be machined is positioned by a double-roll rod (superfinishing roll). The hyperbolic super-precision roller can be arranged to precisely machine the outer diameter of a bearing ring, the surface of a cylindrical roller or a small shaft (such as a guide rod, a piston rod, an oil pump plunger, a diesel engine oil needle and other cylindrical workpieces), and the roundness value can be greatly improved (20-70%). The product adopts a mechanical oscillation self-balancing structure mode, is pneumatically pressurized, has the amplitude of 1-4mm in stepless adjustment, and is electrically driven and controlled by two alternating current frequency converters respectively for the superfinishing roller and the oscillating body.
The traditional oscillating mechanism is high in noise and low in machining precision, and therefore the oscillating mechanism of the superfinishing head of the superfinishing machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to the background art, the utility model provides an oscillating mechanism of super smart first of super smart machine has solved the problem that above-mentioned background art provided.
The utility model provides an oscillating mechanism of super smart first of super smart machine, includes oscillating motor, oscillating motor drives the oscillation axis rotation, just eccentric cover is installed to the one end of oscillation axis, eccentric cover rotary motion makes the guiding axle reciprocate, reciprocates fast and oscillates about producing, and this oscillating mechanism's oscillation amplitude is adjusted through adjusting screw.
Preferably, the oscillation shaft is of a cylindrical structure.
Preferably, the guide shaft has a circular cross section and is installed at the right side of the eccentric sleeve.
Preferably, the oscillating shaft is installed to penetrate through an inner center of the oscillating motor.
Preferably, one end of the eccentric sleeve is provided with a plurality of adjusting screws, and the plurality of adjusting screws are consistent in specification and size.
The utility model discloses possess following beneficial effect: this oscillating mechanism of super smart first of super smart machine, this oscillating motor drive the oscillating axle rotation, and eccentric cover is installed to the oscillating axle end, thereby eccentric cover rotation makes the guiding axle reciprocate, reciprocates fast and oscillates about producing, and the amplitude of oscillation is adjusted through adjusting screw, and this oscillating mechanism noise is little, oilstone consumption automatic compensation, and machining efficiency is high, the machining precision is high, and electrical control is stable.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an oscillating mechanism of a superfinishing head of a superfinishing machine according to the present invention;
fig. 2 is a front view of an oscillating mechanism of a superfinishing head of a superfinishing machine according to the present invention;
in the figure: 1. an oscillating motor; 2. an adjusting screw; 3. a guide shaft; 4. an eccentric sleeve; 5. an oscillation axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
Referring to fig. 1-2, an oscillating mechanism of a superfinishing head of a superfinishing machine comprises an oscillating motor 1, wherein the oscillating motor 1 drives an oscillating shaft 5 to rotate, an eccentric sleeve 4 is mounted at one end of the oscillating shaft 5, the guide shaft 3 moves up and down through the rotation of the eccentric sleeve 4, the guide shaft moves up and down rapidly to generate up and down oscillation, and the oscillation amplitude of the oscillating mechanism is adjusted through an adjusting screw 2.
The oscillation shaft 5 is of a cylindrical structure.
The guide shaft 3 has a circular cross section, and the guide shaft 3 is installed at the right side of the eccentric sleeve 4.
The oscillating shaft 5 is inserted into the oscillating motor 1 at the inner center thereof.
One end of the eccentric sleeve 4 is provided with a plurality of adjusting screws 2, and the plurality of adjusting screws 2 are consistent in specification and size.
It should be noted that, in the oscillating mechanism of the superfinishing head of the superfinishing machine, the oscillating motor 1 drives the oscillating shaft 5 to rotate, the eccentric sleeve 4 is installed at the end of the oscillating shaft 5, the guide shaft 3 is moved up and down by the rotation of the eccentric sleeve 4, the up and down oscillation is generated by the rapid up and down movement, the oscillation amplitude is adjusted by the adjusting screw, the oscillating mechanism has the advantages of low noise, automatic compensation of oil stone consumption, high processing efficiency, high processing precision and stable electrical control.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an oscillating mechanism of super smart head of super smart machine, includes oscillating motor (1), its characterized in that: the oscillating motor (1) drives the oscillating shaft (5) to rotate, the eccentric sleeve (4) is installed at one end of the oscillating shaft (5), the guide shaft (3) is enabled to move up and down through the rotating motion of the eccentric sleeve (4), the guide shaft is enabled to move up and down quickly to oscillate up and down, and the oscillation amplitude of the oscillating mechanism is adjusted through the adjusting screw (2).
2. The oscillating mechanism of the superfinishing head of the superfinishing machine according to claim 1, wherein: the oscillating shaft (5) is of a cylindrical structure.
3. The oscillating mechanism of the superfinishing head of the superfinishing machine according to claim 1, wherein: the cross section of the guide shaft (3) is circular, and the guide shaft (3) is arranged on the right side of the eccentric sleeve (4).
4. The oscillating mechanism of the superfinishing head of the superfinishing machine according to claim 1, wherein: the oscillating shaft (5) is arranged at the inner center of the oscillating motor (1) in a penetrating way.
5. The oscillating mechanism of the superfinishing head of the superfinishing machine according to claim 1, wherein: one end of the eccentric sleeve (4) is provided with a plurality of adjusting screws (2), and the plurality of adjusting screws (2) are consistent in specification and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023272256.8U CN214025231U (en) | 2020-12-30 | 2020-12-30 | Oscillating mechanism of superfinishing head of superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023272256.8U CN214025231U (en) | 2020-12-30 | 2020-12-30 | Oscillating mechanism of superfinishing head of superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214025231U true CN214025231U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023272256.8U Active CN214025231U (en) | 2020-12-30 | 2020-12-30 | Oscillating mechanism of superfinishing head of superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214025231U (en) |
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2020
- 2020-12-30 CN CN202023272256.8U patent/CN214025231U/en active Active
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