CN217492741U - Ultrasonic metal surface processing device for inner wall and outer wall of annular groove - Google Patents
Ultrasonic metal surface processing device for inner wall and outer wall of annular groove Download PDFInfo
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- CN217492741U CN217492741U CN202220586012.7U CN202220586012U CN217492741U CN 217492741 U CN217492741 U CN 217492741U CN 202220586012 U CN202220586012 U CN 202220586012U CN 217492741 U CN217492741 U CN 217492741U
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Abstract
The utility model relates to an ultrasonic metal surface processing device for the inner and outer walls of an annular groove, which belongs to the field of boring processing and comprises a taper shank, a slip ring, a guide rail plate, a boring bar, an adjusting mechanism and an ultrasonic processing actuator, wherein the slip ring is arranged on the taper shank, one end of the taper shank is connected with the guide rail plate, one end of the boring bar is connected with one end of the guide rail plate, the other end of the boring bar is connected with the ultrasonic processing actuator, the adjusting mechanism is also arranged between the boring bar and the guide rail plate and is used for adjusting the relative position of the boring bar and the guide rail plate; and the other end of the guide rail plate is also provided with a counterweight boring bar for eliminating the centrifugal force generated by the boring bar and the ultrasonic processing actuator during processing. The boring bar is adjustable in the radial direction, the ultrasonic processing actuator and the auxiliary support are connected with the boring bar through the clamping mechanism, the inner wall and the outer wall of the annular groove are processed, the auxiliary support mechanism is additionally arranged, and the influence of the centrifugal force of the boring bar on the processing effect of the surface of a workpiece can be avoided.
Description
Technical Field
The utility model relates to an annular groove inside and outside wall ultrasonic wave metal surfacing device belongs to boring processing technology field.
Background
At present, chinese patent document CN101480733B discloses an ultrasonic metal surface processing device for a boring machine, which includes a boring bar, a hydraulic oil way slip ring, an ultrasonic circuit slip ring and a cutter head part, wherein the cutter head part is installed at one end of the boring bar, the hydraulic oil way slip ring and the ultrasonic circuit slip ring are both installed on the boring bar, the cutter head part includes a housing, an ultrasonic generator, a cutter head and a cutter head, the cutter head is installed at the front end of the housing, the ultrasonic generator is installed in the housing, the housing is installed on the cutter head through a guide rail, and a reaction oil cylinder is arranged in the opposite direction of the cutter head. The utility model discloses an use hydraulic pressure oil circuit sliding ring and ultrasonic circuit sliding ring, make the necessary oil circuit of whole device and circuit satisfy the rotation requirement, not influenced when the boring bar rotates, set up the reaction hydro-cylinder in boring bar head and the corresponding one side of tool bit simultaneously, make the boring bar atress balanced in the course of the work, avoided the influence that the moment of flexure that the boring bar produced at the course of the work produced to ultrasonic wave metal surfacing device production. The above patent document scheme can only process inner hole workpieces concentric with the boring bar, and cannot process workpieces provided with inner and outer walls of the annular groove.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art and the difficult problem that the existing ultrasonic metal surface processing device for the boring machine cannot process the workpiece provided with the inner wall and the outer wall of the annular groove, the ultrasonic metal surface processing device which is simple in structure and can process the workpiece provided with the inner wall and the outer wall of the annular groove is provided.
The technical scheme of the utility model as follows:
an ultrasonic metal surface processing device for the inner and outer walls of an annular groove comprises a taper shank, a sliding ring, a guide rail plate, a boring bar, an adjusting mechanism and an ultrasonic processing actuator, wherein the sliding ring is arranged on the taper shank;
the adjusting mechanism comprises a fixing plate, an adjusting plate, a guide plate, an adjusting screw 1 and an adjusting screw 2, the fixing plate is arranged on the end face of the guide rail plate and is fixed relative to the guide rail plate, the adjusting screw 1 and the adjusting screw 2 are arranged on the fixing plate, the adjusting screw 1 is in threaded connection with the adjusting plate and is used for tensioning the adjusting plate, and the adjusting screw 2 is in threaded connection with the fixing plate and is used for jacking the adjusting plate; the adjusting mechanism is also provided with a guide plate, the guide plate is fixedly connected with the adjusting plate, and the guide plate is used for preventing the adjusting plate from being separated from the guide rail plate under the action of gravity when the adjusting plate is adjusted. The adjusting plate and the guide plate can also be manufactured into an integral structure;
the ultrasonic machining actuator comprises a guide rail seat, a guide rail, a sliding block, a fixed seat, an air cylinder seat and an ultrasonic tool bit, wherein one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of a boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with a shell, the air cylinder seats are symmetrically arranged on the left side and the right side of the shell, the air cylinder is installed on the air cylinder seat, an air cylinder piston rod is connected with the fixed seat, the shell is also provided with the ultrasonic tool bit, and the fixed seat is connected with the guide rail seat; when the ultrasonic machining actuator works, the air cylinder acts, the air cylinder piston rod and the fixed seat are relatively fixed, and the air cylinder is pushed to drive the shell to move together under the action of the reaction force of the fixed seat on the air cylinder piston rod by controlling the extension of the air cylinder piston rod, so that the ultrasonic tool bit is contacted with the surface of a workpiece;
the slip ring comprises a circuit slip ring, an oil circuit slip ring and an air circuit slip ring, the circuit slip ring is used for supplying power to the ultrasonic processing actuator, the ultrasonic processing actuator is connected with an external ultrasonic generator through the circuit slip ring, the oil circuit slip ring is used for providing lubricating oil and media for the ultrasonic tool bit, and the air circuit slip ring is used for providing an air source for the air cylinder; the circuit slip ring and the oil circuit slip ring are both existing devices, the structures of the gas circuit slip ring and the oil circuit slip ring are completely the same, and only internal oil leakage is replaced by gas leakage;
and the other end of the guide rail plate is also provided with a counterweight boring bar for eliminating the centrifugal force generated by the boring bar and the ultrasonic processing actuator during processing.
Preferably, an adjusting mechanism is arranged between the guide rail plate and the counterweight boring rod, so that the boring rod and the counterweight boring rod are symmetrically arranged to finish machining of workpieces with different sizes.
Preferably, the other end of the counterweight boring rod is provided with an auxiliary support, and the auxiliary support and the ultrasonic processing actuator are symmetrically arranged and used for eliminating uneven stress when an inner hole and an outer circle of the annular groove are processed.
Further preferably, the auxiliary support comprises a guide rail seat, a guide rail, a sliding block, a fixed seat, an air cylinder seat and a shell, one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of the counterweight boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with the shell, the air cylinder seat is symmetrically arranged on the left side and the right side of the shell, the air cylinder is installed on the air cylinder seat, a piston rod of the air cylinder is connected with the fixed seat, the fixed seat is connected with the guide rail seat, a support roller or a support ball is arranged on the shell, the support ball is a hemisphere, the support roller or the support ball is in contact with the surface of the workpiece, the auxiliary support is different from the ultrasonic processing actuator, and the rest of the structure is the same as the ultrasonic processing actuator. When the auxiliary support works, the piston rod of the air cylinder is also controlled to stretch out, the air cylinder is pushed to drive the auxiliary support shell to move together under the action of the reaction force of the fixing seat on the piston rod of the air cylinder, so that the support roller is in contact with the surface of a workpiece, the support roller is in rolling friction with the surface of the workpiece, the support ball is in sliding friction with the workpiece, and the support ball is fixedly connected with the shell through threads.
Preferably, a support ring is arranged between the boring rod and the counterweight boring rod, and the support ring is fixedly connected with the boring rod and the counterweight boring rod through bolts. The support ring further fixes the relative position relation of the boring bar and the counterweight boring bar, and the stability of the machining process is further guaranteed.
Preferably, the number of the adjusting screws 1 is two, and the adjusting screws are distributed on two sides of the adjusting screws 2, so that the stress is uniform, and the adjustment is smoother.
When the ultrasonic boring machine works, the taper shank is connected with a boring machine spindle, and the guide rail plate, the boring rod and the ultrasonic machining actuator rotate together with the boring machine spindle. The inner ring of the slip ring rotates along with the taper shank, and the outer ring is fixed on a boring machine body. The ultrasonic machining tool bit is in contact with the surface of the inner hole or the outer circle of the workpiece, the auxiliary support is also in contact with the surface of the inner hole or the outer circle of the workpiece, and force is applied to the workpiece by adjusting air pressure. The ultrasonic tool bit and the supporting roller rotate together with the boring bar and feed, or the ultrasonic tool bit and the supporting roller only rotate along with the boring bar and the workpiece moves and feeds along with the boring machine workbench, thereby completing the ultrasonic processing of the inner and outer wall surfaces of the annular groove of the workpiece.
The beneficial effects of the utility model reside in that:
the utility model discloses use guide rail plate, boring bar, counter weight boring bar, auxiliary stay and guiding mechanism, the boring bar is adjustable in radial direction, and ultrasonic machining executor and auxiliary stay are connected with the boring bar and are adopted the mechanism of holding tightly, have realized increasing auxiliary stay mechanism to the processing of ring channel inside and outside wall, still can avoid because the influence that boring bar centrifugal force produced workpiece surface machining effect.
Drawings
Fig. 1 is an isometric view of the present invention;
FIG. 2 is a plan view of a workpiece to be machined;
FIG. 3 is an isometric view of an ultrasonic machining actuator;
FIG. 4 is an isometric view of the secondary support;
fig. 5 is an isometric view of another embodiment of the present invention;
FIG. 6 is a schematic view of the adjustment mechanism portion;
wherein: 1. the device comprises a taper shank, a sliding ring, a guide rail plate, a boring rod, a regulating mechanism, an ultrasonic processing actuator, a counterweight boring rod, a balance weight, an auxiliary support, a support ring and a workpiece, wherein the taper shank is 2, the sliding ring is 3, the guide rail plate is 4, the boring rod is 5, the regulating mechanism is 6, the ultrasonic processing actuator is 7, the balance weight boring rod is 8, the auxiliary support is 9, the support ring is 10, and the workpiece is;
5-1 parts of fixing plate, 5-2 parts of adjusting plate, 5-3 parts of guide plate, 5-4 parts of adjusting screw 1, 5-5 parts of adjusting screw 2;
6-1 parts of guide rail seats 6-2 parts of guide rails 6-3 parts of sliding blocks 6-4 parts of fixing seats 6-5 parts of air cylinders 6-6 parts of air cylinder seats 6-7 parts of ultrasonic cutter heads 6-8 parts of shells;
8-1, support rollers 8-2 and a shell.
Detailed Description
The present invention will be further described, but not limited to, by the following examples in conjunction with the accompanying drawings.
As shown in fig. 1-6.
Example 1:
as shown in fig. 1, the ultrasonic metal surface processing device for the inner and outer walls of the annular groove comprises a taper shank 1, a slip ring 2, a guide rail plate 3, a boring bar 4, an adjusting mechanism 5 and an ultrasonic processing actuator 6, wherein the slip ring 2 is installed on the taper shank 1, one end of the taper shank 1 is connected with the guide rail plate 3, one end of the boring bar 4 is connected with one end of the guide rail plate 3, the other end of the boring bar 4 is connected with the ultrasonic processing actuator 6, the adjusting mechanism 5 is further arranged between the boring bar and the guide rail plate, and the adjusting mechanism 5 is used for adjusting the relative position of the boring bar 4 and the guide rail plate 3.
The adjusting mechanism 5 comprises a fixing plate 5-1, an adjusting plate 5-2, a guide plate 5-3, an adjusting screw 15-4 and an adjusting screw 25-5, as shown in fig. 6, the fixing plate 5-1 is arranged on the end face of the guide rail plate and is fixed relative to the guide rail plate, the fixing plate 5-1 is provided with the adjusting screw 1 and the adjusting screw 2, the adjusting screw 1 is in threaded connection with the adjusting plate and is used for tensioning the adjusting plate, and the adjusting screw 2 is in threaded connection with the fixing plate and is used for jacking the adjusting plate; the adjusting mechanism is also provided with a guide plate, the guide plate is fixedly connected with the adjusting plate, and the guide plate is used for preventing the adjusting plate from being separated from the guide rail plate under the action of gravity when the adjusting plate is adjusted. The adjusting plate and the guide plate can also be manufactured into an integral structure.
The ultrasonic machining actuator 6 comprises a guide rail seat 6-1, a guide rail 6-2, a sliding block 6-3, a fixed seat 6-4, an air cylinder 6-5, an air cylinder seat 6-6 and an ultrasonic tool bit 6-7, as shown in figure 3, one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of a boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with a shell 6-8, the air cylinder seats 6-6 are symmetrically arranged on the left side and the right side of the shell 6-8, the air cylinders 6-5 are arranged on the air cylinder seats, piston rods of the air cylinders are connected with the fixed seat, the shell is also provided with the ultrasonic tool bit, and the fixed seat is connected with the guide rail seat; when the ultrasonic machining actuator works, the air cylinder acts, the air cylinder piston rod and the fixing seat are relatively fixed, the air cylinder piston rod is controlled to stretch out, the air cylinder is pushed to drive the shell to move together under the action of the reaction force of the fixing seat on the air cylinder piston rod, and the air cylinder enables the shell to move along the guide rail in the vertical direction as shown in figure 3, so that the ultrasonic tool bit is in contact with the surface of a workpiece.
The slip ring comprises a circuit slip ring, an oil circuit slip ring and an air circuit slip ring, the circuit slip ring is used for supplying power to the ultrasonic machining actuator, an external ultrasonic generator is connected with the ultrasonic machining actuator through the circuit slip ring to supply power to the ultrasonic machining actuator, the oil circuit slip ring is used for providing lubricating oil and media for the ultrasonic tool bit, and the air circuit slip ring is used for providing an air source for the air cylinder; the circuit slip ring and the oil circuit slip ring are both existing devices, the structure of the air circuit slip ring is completely the same as that of the oil circuit slip ring, and only the internal oil leakage is replaced by the air leakage.
And a counterweight boring bar 7 is arranged at the other end of the guide rail plate and is used for eliminating the centrifugal force generated by the boring bar and the ultrasonic processing actuator during processing. And an adjusting mechanism is arranged between the guide rail plate and the counterweight boring rod, and the adjusting mechanism is not repeatedly described as above, so that the boring rod and the counterweight boring rod are symmetrically arranged to finish the processing of workpieces with different sizes.
Example 2:
the ultrasonic metal surface processing device for the inner wall and the outer wall of the annular groove is structurally as described in embodiment 1, and is different from the ultrasonic metal surface processing device in that an auxiliary support 8 is arranged at the other end of a counterweight boring rod and is symmetrically arranged with an ultrasonic processing actuator, and the auxiliary support is used for eliminating uneven stress when an inner hole and an outer circle of the annular groove are processed.
The auxiliary support comprises a guide rail seat, a guide rail, a sliding block, a fixed seat, an air cylinder seat and a shell, as shown in figure 4, one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of a counterweight boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with the shell, the air cylinder seat is symmetrically arranged on the left side and the right side of the shell, the air cylinder is installed on the air cylinder seat, a piston rod of the air cylinder is connected with the fixed seat, the fixed seat is connected with the guide rail seat, a support roller or a support ball is arranged on the shell, the support ball is a hemispheroid, the support roller or the support ball is in contact with the surface of a workpiece, the auxiliary support is different from the ultrasonic processing actuator except that the support roller 8-1 or the support ball is arranged on the shell 8-2, and the rest of the auxiliary support is the same as the ultrasonic processing actuator. When the auxiliary support works, the piston rod of the air cylinder is also controlled to stretch out, the air cylinder is pushed to drive the auxiliary support shell to move together under the action of the reaction force of the fixing seat on the piston rod of the air cylinder, so that the support roller is in contact with the surface of a workpiece, the support roller is in rolling friction with the surface of the workpiece, the support ball is in sliding friction with the workpiece, and the support ball is fixedly connected with the shell through threads.
When the boring machine is in work, the taper shank is connected with a boring machine main shaft, and the guide rail plate, the boring rod and the ultrasonic machining actuator rotate together with the boring machine main shaft. The inner ring of the slip ring rotates along with the taper shank, and the outer ring is fixed on the boring machine body. The ultrasonic machining tool bit is in surface contact with the inner hole or the outer circle of the workpiece, the auxiliary support is also in surface contact with the inner hole or the outer circle of the workpiece, and force is applied to the workpiece by adjusting air pressure. The ultrasonic processing executor, the auxiliary support and the boring bar are connected by a holding mechanism, when the surface of an inner hole needs to be processed, the ultrasonic tool bit and the support roller are arranged in a back direction, and when the surface of an outer circle needs to be processed, the ultrasonic tool bit and the support roller are arranged in an opposite direction. The ultrasonic tool bit and the supporting roller rotate together with the boring bar and feed, or the ultrasonic tool bit and the supporting roller only rotate along with the boring bar and the workpiece moves and feeds along with the boring machine workbench, thereby completing the ultrasonic processing of the inner and outer wall surfaces of the annular groove of the workpiece.
Example 3:
an ultrasonic metal surface processing device for the inner and outer walls of an annular groove is structurally as described in embodiment 1, except that a support ring 9 is arranged between a boring bar and a counterweight boring bar, and the support ring is fixedly connected with the boring bar and the counterweight boring bar through bolts as shown in fig. 5. The support ring further fixes the relative position relation of the boring bar and the counterweight boring bar, and the stability of the machining process is further guaranteed.
Example 4:
the utility model provides an inner and outer wall ultrasonic wave metal surfacing device of annular groove, its structure is as embodiment 1, the difference is that, adjusting screw 1's quantity is two, distributes in adjusting screw 2 both sides, makes the atress even, adjusts more smoothly.
Claims (8)
1. An ultrasonic metal surface processing device for the inner wall and the outer wall of an annular groove is characterized by comprising a taper shank, a sliding ring, a guide rail plate, a boring rod, an adjusting mechanism and an ultrasonic processing actuator, wherein the sliding ring is arranged on the taper shank;
the slip ring comprises a circuit slip ring, an oil circuit slip ring and an air circuit slip ring, the circuit slip ring is used for supplying power to the ultrasonic processing actuator, the ultrasonic processing actuator is connected with an external ultrasonic generator through the circuit slip ring, the oil circuit slip ring is used for providing lubricating oil and media for the ultrasonic tool bit, and the air circuit slip ring is used for providing an air source for the air cylinder;
and the other end of the guide rail plate is also provided with a counterweight boring bar for eliminating the centrifugal force generated by the boring bar and the ultrasonic processing actuator during processing.
2. The ultrasonic metal surface processing device for the inner and outer walls of the annular groove as claimed in claim 1, wherein the adjusting mechanism comprises a fixing plate, an adjusting plate, a guide plate, a first adjusting screw and a second adjusting screw, the fixing plate is arranged on the end face of the guide rail plate and fixed relative to the guide rail plate, the first adjusting screw and the second adjusting screw are arranged on the fixing plate, the first adjusting screw is in threaded connection with the adjusting plate and used for tensioning the adjusting plate, and the second adjusting screw is in threaded connection with the fixing plate and used for jacking the adjusting plate; the adjusting mechanism is also provided with a guide plate, and the guide plate is fixedly connected with the adjusting plate.
3. The ultrasonic metal surface machining device for the inner and outer walls of the annular groove according to claim 1, wherein the ultrasonic machining actuator comprises a guide rail seat, a guide rail, a sliding block, a fixed seat, an air cylinder seat and an ultrasonic tool bit, one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of the boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with the shell, the air cylinder seats are symmetrically arranged on the left side and the right side of the shell, the air cylinder is installed on the air cylinder seat, a piston rod of the air cylinder is connected with the fixed seat, the ultrasonic tool bit is further arranged on the shell, and the fixed seat is connected with the guide rail seat.
4. An ultrasonic metal surface working apparatus for both inner and outer walls of an annular groove as defined in claim 1, wherein an adjusting mechanism is provided between the rail plate and the balance weight boring bar.
5. The ultrasonic metal surface machining device for the inner and outer walls of the annular groove as claimed in claim 1, wherein an auxiliary support is provided at the other end of the balance weight boring bar, and the auxiliary support is arranged symmetrically to the ultrasonic machining actuator.
6. The ultrasonic metal surface processing device for the inner and outer walls of the annular groove according to claim 5, wherein the auxiliary support comprises a guide rail seat, a guide rail, a sliding block, a fixed seat, a cylinder seat and a shell, one end of the guide rail seat is a cylinder, the other end of the guide rail seat is U-shaped, one end of the cylinder of the guide rail seat is connected with an inner hole at one end of the counterweight boring rod, the guide rail and the sliding block are symmetrically arranged inside the U-shaped side of the guide rail seat, the sliding block is connected with the shell, the cylinder seats are symmetrically arranged on the left side and the right side of the shell, the cylinder is arranged on the cylinder seat, a piston rod of the cylinder is connected with the fixed seat, the fixed seat is connected with the guide rail seat, the shell is provided with a support roller or a support ball, the support ball is a hemisphere, and the support roller or the support ball is in contact with the surface of the workpiece.
7. The ultrasonic metal surface machining device for the inner and outer walls of the annular groove as claimed in claim 1, wherein a support ring is disposed between the boring bar and the counterweight boring bar, and the support ring is fixedly connected with the boring bar and the counterweight boring bar by bolts.
8. The ultrasonic metal surface machining device for the inner and outer walls of the annular groove as claimed in claim 1, wherein the number of the first adjusting screws is two, and the first adjusting screws are distributed on both sides of the second adjusting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586012.7U CN217492741U (en) | 2022-03-17 | 2022-03-17 | Ultrasonic metal surface processing device for inner wall and outer wall of annular groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586012.7U CN217492741U (en) | 2022-03-17 | 2022-03-17 | Ultrasonic metal surface processing device for inner wall and outer wall of annular groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492741U true CN217492741U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220586012.7U Active CN217492741U (en) | 2022-03-17 | 2022-03-17 | Ultrasonic metal surface processing device for inner wall and outer wall of annular groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492741U (en) |
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- 2022-03-17 CN CN202220586012.7U patent/CN217492741U/en active Active
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