CN215887148U

CN215887148U - Ultrasonic rolling working head for surface strengthening of disc type workpiece

Info

Publication number: CN215887148U
Application number: CN202121604990.1U
Authority: CN
Inventors: 郝敬宾
Original assignee: Langfosai Suqian Intelligent Technology Co ltd
Current assignee: Langfosai Suqian Intelligent Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-02-22
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an ultrasonic rolling working head for reinforcing the surface of a disc-type workpiece, which comprises an amplitude transformer, wherein an ultrasonic transducer is arranged at the top of the amplitude transformer, a fixing plate is arranged at the bottom of the amplitude transformer, a first mounting groove is formed in the surface of the fixing plate, a first fixed semi-ring is arranged in the first mounting groove and integrally arranged with the fixing plate, a second mounting groove is arranged at the top of the first mounting groove and integrally arranged with the amplitude transformer, a second mounting groove is arranged at the bottom of the amplitude transformer, a second fixed semi-ring is arranged in the second mounting groove and integrally arranged with the amplitude transformer. The roller limiting device can quickly limit the rollers through the first fixed semi-ring and the second fixed semi-ring, and can quickly install and replace a plurality of rollers through the insertion of the fixed block and the fixed groove and the threaded fixation of the fixed bolt on the first threaded groove and the second threaded groove, thereby being beneficial to improving the installation efficiency of the rollers.

Description

Ultrasonic rolling working head for surface strengthening of disc type workpiece

Technical Field

The utility model relates to the field of machining devices, in particular to an ultrasonic rolling working head for strengthening the surface of a disc workpiece.

Background

The ultrasonic rolling equipment is equipment for rolling the surface of a workpiece to realize workpiece surface strengthening by driving an extrusion cutter to move by ultrasonic vibration, and the working principle of the ultrasonic rolling equipment is that certain pressure is applied to the metal on the surface layer of the workpiece by using the cold plasticity characteristic of the metal under the normal state and a special strengthening tool to enable the metal to generate plastic flow, and as a result, the original microscopic wave crests on the surface of the workpiece are ironed to enable the original microscopic wave crests to be filled into wave troughs, so that the surface quality of the workpiece is improved.

The roller part of the working head of the existing ultrasonic rolling equipment on the market is easy to wear after being used for a long time, and the traditional roller structure is complex and is not easy to disassemble, so that the installation efficiency of the roller is influenced.

Therefore, it is necessary to invent an ultrasonic rolling head for reinforcing the surface of a disc-like workpiece to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultrasonic rolling working head for reinforcing the surface of a disc workpiece, which can quickly limit a roller through a first fixed semi-ring and a second fixed semi-ring, and can quickly install and replace a plurality of rollers through the insertion of a fixed block and a fixed groove and the threaded fixation of a fixed bolt on a first threaded groove and a second threaded groove, thereby being beneficial to improving the installation efficiency of the rollers and solving the defects in the technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: an ultrasonic rolling working head for reinforcing the surface of a disc workpiece comprises an amplitude transformer, wherein an ultrasonic transducer is arranged at the top of the amplitude transformer, a fixing plate is arranged at the bottom of the amplitude transformer, a first mounting groove is formed in the surface of the fixing plate, a first fixed semi-ring is arranged in the first mounting groove and integrally arranged with the fixing plate, a second mounting groove is formed in the top of the first mounting groove and fixedly arranged at the bottom of the amplitude transformer, a second fixed semi-ring is arranged in the second mounting groove and integrally arranged with the amplitude transformer, a sealing block is fixedly connected to the top of the first fixing plate, a fixing block is arranged on one side of the sealing block, the bottom of the fixing block is fixedly connected with the fixing plate, a first threaded groove is formed in the fixing block, a sealing groove is formed in the top of the sealing block and arranged at the bottom of the amplitude transformer, the horn-shaped horn is characterized in that a holding groove is formed in the top of the sealing groove, a fixing groove is formed in one side of the holding groove and is formed in the bottom of the horn, a second thread groove is formed in one side of the fixing groove, and one end of the second thread groove penetrates through the horn-shaped horn.

Preferably, a roller is arranged between the first mounting grooves and between the second mounting grooves, a limiting groove is formed in the surface of the roller, and the first stationary half ring and the second stationary half ring are matched with the limiting groove.

Preferably, the number of the first mounting grooves is three, the three first fixing mounting grooves are distributed around the center of the fixing plate, the number of the second mounting grooves is three, the three second mounting grooves are distributed around the center of the horn, and the first mounting grooves are matched with the second mounting grooves.

Preferably, the number of the fixed blocks is three, the three fixed blocks are distributed around the center of the fixed plate, the number of the fixed grooves is three, the three fixed grooves are distributed around the center of the amplitude transformer, and the fixed blocks are matched with the fixed grooves.

Preferably, the first thread groove is matched with the second thread groove, and a fixing bolt is connected between the first thread groove and the second thread groove in a threaded manner.

Preferably, the inside lubricating oil that is equipped with of holding tank, all be equipped with logical groove between holding tank and the three second fixed plate ring, it is linked together with the holding tank to lead to groove one end, it is linked together with the second mounting groove to lead to the groove other end.

Preferably, the top of the sealing block is connected with a sealing bulge, a sealing ring is arranged on the outer side of the sealing block, and the sealing ring is matched with the sealing groove.

Preferably, the cross-sectional shapes of both ends of the roller are both arc-shaped, and the first mounting groove and the second mounting groove are both matched with the roller.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the rollers can be quickly limited through the first fixed semi-ring and the second fixed semi-ring, and meanwhile, a plurality of rollers can be quickly installed and replaced through the insertion of the fixed block and the fixed groove and the threaded fixation of the fixed bolt on the first threaded groove and the second threaded groove, so that the installation efficiency of the rollers is improved;

2. through at the holding tank interpolation lubricating oil, lubricating oil can get into to the second mounting groove in through the groove in the holding tank to flow in to spacing inslot, thereby reduce the frictional force between roller and first stationary semi-ring and the second stationary semi-ring, and then increase the life of roller, can avoid holding the unexpected leakage of interior lubricating oil of storehouse through setting up the sealing ring simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a horn of the present invention;

FIG. 3 is a schematic view of a horn configuration of the present invention;

FIG. 4 is a schematic diagram of a fixing plate structure according to the present invention;

FIG. 5 is a schematic view of the roller configuration of the present invention;

fig. 6 is a schematic view of a connection structure of the fixing plate and the roller according to the present invention.

Description of reference numerals:

1. an amplitude transformer; 2. an ultrasonic transducer; 3. a fixing plate; 4. a first mounting groove; 5. a first stationary half ring; 6. a second mounting groove; 7. a second stationary half ring; 8. a sealing block; 9. a fixed block; 10. a first thread groove; 11. a sealing groove; 12. accommodating grooves; 13. fixing grooves; 14. a second thread groove; 15. a roller; 16. a through groove; 17. a seal ring; 18. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an ultrasonic rolling working head for reinforcing the surface of a disc workpiece, which is shown in figures 1-6 and comprises an amplitude transformer 1, wherein an ultrasonic transducer 2 is arranged at the top of the amplitude transformer 1, a fixing plate 3 is arranged at the bottom of the amplitude transformer 1, a first mounting groove 4 is formed in the surface of the fixing plate 3, a first fixed half ring 5 is arranged inside the first mounting groove 4, the first fixed half ring 5 and the fixing plate 3 are integrally arranged, a second mounting groove 6 is arranged at the top of the first mounting groove 4, the second mounting groove 6 is arranged at the bottom of the amplitude transformer 1, a second fixed half ring 7 is arranged inside the second mounting groove 6, the second fixed half ring 7 and the amplitude transformer 1 are integrally arranged, a sealing block 8 is fixedly connected to the top of the first fixing plate 3, a fixing block 9 is arranged on one side of the sealing block 8, and the bottom of the fixing block 9 is fixedly connected with the fixing plate 3, first thread groove 10 has been seted up to fixed block 9 inside, sealed block 8 top is equipped with seal groove 11, seal groove 11 sets up in amplitude transformer 1 bottom, seal groove 11 top is equipped with holding tank 12, holding tank 12 one side is equipped with fixed slot 13, fixed slot 13 sets up in amplitude transformer 1 bottom, second thread groove 14 has been seted up to fixed slot 13 one side, the setting of amplitude transformer 1 is run through to second thread groove 14 one end.

Further, in the above technical solution, a roller 15 is disposed between the first mounting grooves 4 and between the second mounting grooves 6, a limiting groove 18 is disposed on a surface of the roller 15, and both the first stationary half ring 5 and the second stationary half ring 7 are matched with the limiting groove 18.

Further, in the above technical solution, the number of the first mounting grooves 4 is three, three first fixing mounting grooves are distributed around the center of the fixing plate 3, the number of the second mounting grooves 6 is three, three second mounting grooves 6 are distributed around the center of the horn 1, and the first mounting grooves 4 are matched with the second mounting grooves 6.

Further, in the above technical solution, the number of the fixing blocks 9 is three, three fixing blocks 9 are distributed around the center of the fixing plate 3, the number of the fixing grooves 13 is three, three fixing grooves 13 are distributed around the center of the horn 1, and the fixing blocks 9 are matched with the fixing grooves 13.

Further, in the above technical solution, the first thread groove 10 is matched with the second thread groove 14, and a fixing bolt is screwed between the first thread groove 10 and the second thread groove 14.

Further, in the above technical scheme, lubricating oil is arranged inside the holding tank 12, through grooves 16 are formed between the holding tank 12 and the three second fixing plates 3, one end of each through groove 16 is communicated with the holding tank 12, and the other end of each through groove 16 is communicated with the second mounting groove 6.

Further, in above-mentioned technical scheme, 8 tops of sealed piece are originally connected with sealed arch, 8 outsides of sealed piece are equipped with sealing washer 17, sealing washer 17 and seal groove 11 phase-match, and sealing washer 17 is provided with and does benefit to the gas tightness that improves between sealed piece 8 and the seal groove 11.

Furthermore, in the above technical solution, the cross-sectional shapes of both ends of the roller 15 are both set to be arc-shaped, the first mounting groove 4 and the second mounting groove 6 are both matched with the roller 15, and the cross-sectional shapes of both ends of the roller 15 are both set to be arc-shaped, which is beneficial to the rolling operation of the device and the right-angle surface.

This practical theory of operation:

referring to the attached drawings 1-6 in the specification, when the device is used, the roller 15 is firstly placed between the first mounting groove 4 and the second mounting groove 6, then the fixing block 9 at the top of the fixing plate 3 is inserted into the fixing groove 13, at the moment, the first stationary half ring 5 and the second stationary half ring 7 are respectively clamped with the limiting groove 18, so that the roller 15 is limited and fixed, the sealing block 8 is inserted into the sealing groove 11, then the fixing bolt is in threaded connection with the first thread groove 10 and the second thread groove 14, the fixing block 9 and the fixing groove 13 can be limited and fixed, so that the fixing plate 3 and the amplitude transformer 1 are fixedly connected, and then the roller 15 is replaced and mounted;

referring to the accompanying drawings 1-6, when the device is used, lubricating oil is added into the accommodating groove 12, the lubricating oil in the accommodating groove 12 can enter the second mounting groove 6 through the through groove 16 and flow into the limiting groove 18, so that the friction force between the roller 15 and the first stationary half ring 5 and the second stationary half ring 7 is reduced, the service life of the roller 15 is prolonged, and meanwhile, the sealing ring 17 is arranged to prevent the lubricating oil in the accommodating bin 12 from leaking accidentally.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an supersound roll extrusion working head for disc class work piece surface strengthening, includes amplitude transformer (1), its characterized in that: the ultrasonic horn is characterized in that an ultrasonic transducer (2) is arranged at the top of the horn (1), a fixing plate (3) is arranged at the bottom of the horn (1), a first mounting groove (4) is formed in the surface of the fixing plate (3), a first fixed semi-ring (5) is arranged inside the first mounting groove (4), the first fixed semi-ring (5) and the fixing plate (3) are integrally arranged, a second mounting groove (6) is formed in the top of the first mounting groove (4), the second mounting groove (6) is formed in the bottom of the horn (1), a second fixed semi-ring (7) is arranged inside the second mounting groove (6), the second fixed semi-ring (7) and the horn (1) are integrally arranged, a sealing block (8) is fixedly connected to the top of the first fixing plate (3), a fixing block (9) is arranged on one side of the sealing block (8), and the bottom of the fixing block (9) is fixedly connected with the fixing plate (3), fixed block (9) inside has seted up first thread groove (10), sealed piece (8) top is equipped with seal groove (11), seal groove (11) set up in amplitude transformer (1) bottom, seal groove (11) top is equipped with holding tank (12), holding tank (12) one side is equipped with fixed slot (13), fixed slot (13) set up in amplitude transformer (1) bottom, second thread groove (14) have been seted up to fixed slot (13) one side, second thread groove (14) one end runs through amplitude transformer (1) and sets up.

2. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the roller (15) is arranged between the first mounting grooves (4) and between the second mounting grooves (6), the limiting grooves (18) are formed in the surfaces of the roller (15), and the first fixed half ring (5) and the second fixed half ring (7) are matched with the limiting grooves (18).

3. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the number of the first mounting grooves (4) is three, the first fixing mounting grooves are distributed around the center of the fixing plate (3), the number of the second mounting grooves (6) is three, the second mounting grooves (6) are distributed around the center of the amplitude transformer (1), and the first mounting grooves (4) are matched with the second mounting grooves (6).

4. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the number of the fixing blocks (9) is three, the three fixing blocks (9) are distributed around the center of the fixing plate (3), the number of the fixing grooves (13) is three, the three fixing grooves (13) are distributed around the center of the amplitude transformer (1), and the fixing blocks (9) are matched with the fixing grooves (13).

5. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the first thread groove (10) is matched with the second thread groove (14), and a fixing bolt is connected between the first thread groove (10) and the second thread groove (14) in a threaded mode.

6. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the inside lubricating oil that is equipped with of holding tank (12), all be equipped with between holding tank (12) and three second fixed plate (3) ring and lead to groove (16), it is linked together with holding tank (12) to lead to groove (16) one end, it is linked together with second mounting groove (6) to lead to the groove (16) other end.

7. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 1, wherein: the top of the sealing block (8) is connected with a sealing bulge, a sealing ring (17) is arranged on the outer side of the sealing block (8), and the sealing ring (17) is matched with the sealing groove (11).

8. The ultrasonic rolling head for surface strengthening of disc workpieces as claimed in claim 2, wherein: the cross-sectional shapes of two ends of the roller (15) are both arc-shaped, and the first mounting groove (4) and the second mounting groove (6) are both matched with the roller (15).