CN116652705A - Ultrasonic longitudinal torsion vibration auxiliary grinding device for titanium-based carbon fiber composite material - Google Patents
Ultrasonic longitudinal torsion vibration auxiliary grinding device for titanium-based carbon fiber composite material Download PDFInfo
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- CN116652705A CN116652705A CN202310940609.6A CN202310940609A CN116652705A CN 116652705 A CN116652705 A CN 116652705A CN 202310940609 A CN202310940609 A CN 202310940609A CN 116652705 A CN116652705 A CN 116652705A
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- grinding device
- amplitude transformer
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 21
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000010936 titanium Substances 0.000 title claims abstract description 15
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000001276 controlling effect Effects 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 abstract description 18
- 238000005520 cutting process Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses an ultrasonic longitudinal torsion vibration auxiliary grinding device for a titanium-based carbon fiber composite material, which relates to the field of grinding processing equipment and comprises an ultrasonic vibration tool handle and a cutter, wherein an ultrasonic transducer and an ultrasonic amplitude transformer are arranged in the ultrasonic vibration tool handle, the ultrasonic transducer transmits vibration to the ultrasonic amplitude transformer, the ultrasonic amplitude transformer drives the cutter to vibrate longitudinally, one end of the ultrasonic amplitude transformer, which is close to the cutter, is provided with a multistage regulating mechanism capable of controlling the angle and the speed of the longitudinal torsion, and the multistage regulating mechanism is arranged on the ultrasonic vibration tool handle. The invention is provided with a multi-stage adjusting mechanism, and the aim that the longitudinal torsion angle and the speed can be adjusted according to the needs to adapt to different processing needs is realized through the adjustment of the multi-stage adjusting mechanism; the larger the inclination angle is, the larger the angle generated by the longitudinal button is, the faster the rotation speed is, and the smaller the inclination angle is, the smaller the angle of the longitudinal button is, and the slower the rotation speed is.
Description
Technical Field
The invention relates to the field of grinding equipment, in particular to an ultrasonic longitudinal torsional vibration auxiliary grinding device for a titanium-based carbon fiber composite material.
Background
In order to improve the ablation resistance of the carbon fiber composite material, ti metal elements are introduced into the composite material, so that a modified carbon fiber composite material is formed. The titanium-based carbon fiber composite material has the excellent characteristics of light weight, ablation resistance, stable thermochemical performance and the like, and is widely applied to the fields of aerospace, traffic energy and the like as a heat protection part. The material is a typical difficult-to-process material, the carbon fiber and the matrix are hard and brittle materials, the hardness is high, the fracture toughness is low, the cutting force is high in the processing process, the temperature of a cutting area is high, the material is easy to remove in a brittle mode, the processing surface quality is poor, and the cutter abrasion is serious. The prior researches show that the grinding is a feasible processing mode of the material, but the cutting force is large and the cutting temperature is high in the processing process of the titanium-based carbon fiber composite material. The fiber cutting angle, i.e. the angle between the grinding direction and the fiber direction, is the key to influence the processing efficiency and the processing quality, and the axial cutting force is the key to the delamination damage of the composite material.
However, the characteristics increase the processing difficulty of the composite materials such as carbon fiber, and the traditional processing method has low processing efficiency and high cost, so that the further application of the composite materials such as carbon fiber is limited. With the development of science and technology, special processing has been developed and rapidly developed. The rotary ultrasonic vibration processing method is used as one of special processing, has high processing efficiency and good effect, and is widely applied to the field of processing of composite materials such as carbon fibers. However, the axial impact force of the rotary ultrasonic vibration grinding machining is too large, so that the machining effect of composite materials such as carbon fibers is affected; the ultrasonic longitudinal torsional vibration machining is not limited by the method, so that the machining efficiency can be greatly improved, the cutting force is reduced, the machining surface quality and the cutter service life are improved, the axial direction, torsion and bending rigidity of a cutter system can be improved, and the method has more excellent technological effects in the aspect of machining composite materials.
In ultrasonic longitudinal torsion processing, an ultrasonic amplitude transformer is commonly used, and is an important component in an ultrasonic vibration system, and the main function of the ultrasonic amplitude transformer in the vibration system is to amplify the mass point displacement or speed of mechanical vibration and concentrate ultrasonic energy on a smaller area, namely energy collection, so that the ultrasonic amplitude transformer is also called an ultrasonic gear lever or an ultrasonic energy collector. The ultrasonic amplitude transformer is just a functional component which is matched with an ultrasonic transducer to change the amplitude of ultrasonic vibration as the name suggests. The main functions of the transducer are to change the amplitude of the transducer, improve the vibration ratio and the efficiency, improve the mechanical quality factor, strengthen the heat resistance, enlarge the adaptive temperature range and prolong the service life of the transducer. The load matching between the ultrasonic transducer and the ultrasonic tool head is adjusted by installing the amplitude transformer, so that the resonant impedance is reduced, the electroacoustic conversion efficiency is improved by operating the ultrasonic transducer at the resonant frequency, the heating value of the ultrasonic transducer is effectively reduced, and the service life is prolonged.
The angle and the speed of the longitudinal torsion of the existing ultrasonic amplitude transformer are fixed after the manufacture is finished, and the existing ultrasonic amplitude transformer cannot be adjusted according to actual conditions any more and cannot be suitable for different grinding requirements.
Disclosure of Invention
The invention aims to provide an ultrasonic longitudinal torsional vibration auxiliary grinding device for a titanium-based carbon fiber composite material, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ultrasonic longitudinal torsion vibration auxiliary grinding device for the titanium-based carbon fiber composite material comprises an ultrasonic vibration cutter handle and a cutter, wherein an ultrasonic transducer and an ultrasonic amplitude transformer are arranged in the ultrasonic vibration cutter handle, vibration is transmitted to the ultrasonic amplitude transformer by the ultrasonic transducer, the ultrasonic amplitude transformer drives the cutter to vibrate longitudinally, a multistage adjusting mechanism capable of controlling the angle and the speed of the longitudinal torsion is arranged at one end, close to the cutter, of the ultrasonic amplitude transformer, and the multistage adjusting mechanism is arranged on the ultrasonic vibration cutter handle.
Preferably, the multistage regulating mechanism comprises an outer sleeve rod arranged at the lower end of the ultrasonic vibration knife handle, a control assembly and a longitudinal-torsional guide assembly which are connected to the outer sleeve rod in a sliding manner, wherein a plurality of groups of longitudinal-torsional guide assemblies are arranged at the lower end of the ultrasonic amplitude transformer, the outer sleeve rod is wrapped outside the ultrasonic amplitude transformer, and the control assembly slides on the outer sleeve rod to control and determine which group of longitudinal-torsional guide assemblies to use.
Preferably, the upper end of the outer loop bar is fixedly connected with the lower end of the ultrasonic vibration knife handle, a cavity for connecting the control assembly and the longitudinal torsion guide assembly is formed in the outer loop bar, a plurality of connecting bar grooves are formed in the outer loop bar, a sliding groove is formed between every two adjacent connecting bar grooves, the sliding groove is connected with the locking groove at the height of the corresponding position of each group of longitudinal torsion guide assembly, and the sliding groove and the locking groove are all formed in the outer loop bar.
Preferably, the longitudinal torsion guide assembly comprises a longitudinal torsion groove group and a longitudinal torsion guide group, a plurality of longitudinal torsion groove groups with different inclination angles are arranged at the lower end of the ultrasonic amplitude transformer, each longitudinal torsion groove group comprises a plurality of guide sliding grooves distributed in an annular mode, the longitudinal torsion guide groups are arranged at positions, corresponding to the longitudinal torsion groove groups, on the inner side of the outer sleeve rod, of each longitudinal torsion guide group, each longitudinal torsion guide group comprises a plurality of longitudinal torsion guide rod mechanisms, each longitudinal torsion guide rod mechanism comprises a guide sliding block, a sliding block spring and a spring baffle, one end of each guide sliding block can be connected with the guide sliding groove in a sliding mode, the other end of each guide sliding block is fixedly connected with the spring baffle, the middle of each guide sliding block is connected with the outer sleeve rod in a sliding mode, the sliding block spring is arranged outside the guide sliding blocks, one end of each sliding block spring is fixedly connected with the outer sleeve rod, and the other end of each sliding block is fixedly connected with the spring baffle.
Preferably, the control assembly comprises an outer ring, an inner ring and a locking assembly, wherein the outer ring is in sliding and rotating connection with the outer side of the outer sleeve rod, the inner ring is in sliding connection with the outer sleeve rod, one ends of a plurality of connecting rods are fixedly connected to the inner ring, the other ends of the connecting rods are in sliding connection with the outer ring, the middle part of the connecting rods slides in a connecting rod groove, a plurality of pushing blocks for pushing the guide sliding blocks are fixedly connected to the inner ring, the pushing blocks are trapezoid, the lower bottom of each pushing block is fixed on the inner ring, and the upper bottom is in sliding connection with the waist of each pushing block.
Preferably, the locking assembly comprises a plurality of positioning blocks, one end of each positioning block is slidably connected in the outer ring, the other end of each positioning block is hemispherical and slidably connected in the sliding groove and the locking groove, one end of each positioning block positioned in the outer ring is fixedly connected with one end of the positioning spring, and the other end of each positioning spring is fixedly connected in the outer ring.
Preferably, the cutter may be elliptical, plate-like, spherical or arc-shaped.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a multi-stage adjusting mechanism, and the aim that the longitudinal torsion angle and the speed can be adjusted according to the needs to adapt to different processing needs is realized through the adjustment of the multi-stage adjusting mechanism; and the control assembly is moved to enable the control assembly to slide on the outer sleeve rod, the angle and the speed of the longeron are controlled by moving the control assembly to the corresponding positions of different longeron guide assemblies, the greater the angle generated by the longeron is by using the longeron guide assembly with the larger dip angle, the faster the rotation speed is, the smaller the angle of the longeron is by using the longeron guide assembly with the smaller dip angle, and the slower the rotation speed is.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of a control assembly according to the present invention;
FIG. 4 is a schematic view of the locking assembly of the present invention;
FIG. 5 is a schematic view of the main cross-sectional structure of the present invention;
fig. 6 is a schematic view of the structure of the different cutters of the present invention.
In the figure: 1. the ultrasonic vibration tool comprises an outer sleeve rod, 101, a connecting rod groove, 102, a sliding groove, 103, a locking groove, 2, a control assembly, 201, an outer ring, 202, an inner ring, 203, a connecting rod, 204, a pushing block, 205, a positioning block, 206, a positioning spring, 3, a longitudinal torsion guide assembly, 301, a guide sliding block, 302, a sliding block spring, 303, a spring baffle, 304, a guide sliding groove, 4 and an ultrasonic vibration tool handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, in order to solve the problem that the angle and the speed of the conventional ultrasonic longitudinal torsional vibration cutter are fixed after the manufacture, cannot be adjusted according to actual conditions and cannot be suitable for different grinding needs, the invention provides a technical scheme for achieving the purpose that the angle and the speed of the longitudinal torsional vibration cutter can be adjusted according to needs so as to adapt to different processing needs: the ultrasonic longitudinal torsion vibration auxiliary grinding device for the titanium-based carbon fiber composite material comprises an ultrasonic vibration cutter handle 4 and a cutter, wherein an ultrasonic transducer and an ultrasonic amplitude transformer are arranged in the ultrasonic vibration cutter handle 4, vibration is transmitted to the ultrasonic amplitude transformer by the ultrasonic transducer, the ultrasonic amplitude transformer drives the cutter to vibrate longitudinally, a multistage adjusting mechanism capable of controlling the angle and the speed of the longitudinal torsion is arranged at one end, close to the cutter, of the ultrasonic amplitude transformer, and the multistage adjusting mechanism is arranged on the ultrasonic vibration cutter handle 4. The cutter may be elliptical, plate-like, spherical or arc-shaped. When the ultrasonic vibration tool is used, the longitudinal torsion angle and the speed are adjusted by using the multistage adjusting mechanism according to factors such as a used tool, a processed material, a required polishing effect and the like, after adjustment is finished, the ultrasonic vibration tool handle 4 is connected to a machine tool or an operator holds the ultrasonic vibration tool handle by hand, the tool connected to the ultrasonic vibration tool handle is used for polishing a workpiece, and the angle between the fiber and the polishing direction is adjusted through the angle of the adjusting device and the fiber, so that the purposes of reducing layering damage and improving the processing quality are achieved.
Referring to fig. 2 and 5, the multistage adjusting mechanism comprises an outer sleeve rod 1 arranged at the lower end of an ultrasonic vibration knife handle 4, a control assembly 2 and a longitudinal-torsion guide assembly 3 which are connected to the outer sleeve rod 1 in a sliding manner, wherein a plurality of groups of longitudinal-torsion guide assemblies 3 are arranged at the lower end of an ultrasonic amplitude transformer, the outer sleeve rod 1 is wrapped outside the ultrasonic amplitude transformer, and the control assembly 2 slides on the outer sleeve rod 1 to control and determine which group of longitudinal-torsion guide assemblies 3 to use. The upper end of the outer sleeve rod 1 is fixedly connected with the lower end of the ultrasonic vibration knife handle 4, and a cavity for connecting the control component 2 and the longitudinal torsion guide component 3 is arranged in the outer sleeve rod 1. During adjustment, the control assembly 2 is moved, the control assembly 2 slides on the outer sleeve rod 1, the angle and the speed of the longeron are controlled by moving the control assembly 2 to the corresponding positions of different longeron guide assemblies 3, the greater the inclination angle of the longeron guide assemblies 3 is used, the greater the angle generated by the longeron is, the faster the rotation speed is, the smaller the inclination angle of the longeron guide assemblies 3 is used, and the slower the rotation speed is.
Referring to fig. 5, for realizing multi-stage adjustment, a longitudinal torsion guide assembly 3 is provided, the longitudinal torsion guide assembly 3 comprises a longitudinal torsion groove group and a longitudinal torsion guide group, a plurality of longitudinal torsion groove groups with different inclination angles are provided at the lower end of an ultrasonic amplitude transformer, each longitudinal torsion groove group comprises a plurality of guide sliding grooves 304 distributed in a ring shape, a longitudinal torsion guide group is provided at the corresponding position of the inner side of the outer sleeve rod 1 and the longitudinal torsion groove group, each longitudinal torsion guide group comprises a plurality of longitudinal torsion guide rod mechanisms, each longitudinal torsion guide rod mechanism comprises a guide sliding block 301, a sliding block spring 302 and a spring baffle 303, one end of the guide sliding block 301 can be slidably connected with the guide sliding groove 304, the other end of the guide sliding block 301 is fixedly connected with the spring baffle 303, the middle part of the guide sliding block 301 is slidably connected with the outer sleeve rod 1, a sliding block spring 302 for resetting is provided outside the guide sliding block 301, one end of the sliding block spring 302 is fixedly connected with the outer sleeve rod 1, and the other end of the sliding block spring 302 is fixedly connected with the spring baffle 303. When the control component 2 selects the group of longitudinal torsion groove groups, the control component 2 pushes the spring baffle 303, the spring baffle 303 compresses the slide block spring 302 and drives the guide slide block 301 to slide and stretch out, one end of the guide slide block 301 is inserted into the guide slide groove 304, and the two slide relatively, so that the ultrasonic amplitude transformer is ground according to the inclination longitudinal torsion vibration of the guide slide groove 304.
Referring to fig. 2-5, for easy adjustment, a control assembly 2 is provided, the control assembly 2 includes an outer ring 201, an inner ring 202 and a locking assembly, a plurality of connecting rod grooves 101 are provided on the outer sleeve rod 1, a sliding groove 102 is provided between every two adjacent connecting rod grooves 101, the sliding groove 102 is connected with the locking groove 103 at the height of the corresponding position of each group of longitudinal torsion guiding assembly 3, the sliding groove 102 and the locking groove 103 are both provided on the outer sleeve rod 1, the outer ring 201 is slidingly and rotatably connected outside the outer sleeve rod 1, the inner ring 202 is slidingly connected in the outer sleeve rod 1, one ends of a plurality of connecting rods 203 are fixedly connected on the inner ring 202, the other ends of the connecting rods 203 are slidingly connected with the outer ring 201, the middle part of the connecting rods 203 is slidingly connected in the connecting rod grooves 101, a plurality of pushing blocks 204 for pushing the guiding sliding blocks 301 are fixedly connected in the inner ring 202, the lower bottom of the pushing blocks 204 is trapezoid, and the upper bottom of the pushing blocks are fixedly arranged on the inner ring 202, and the waist of the pushing blocks are slidingly connected with spring baffles 303. The locking assembly comprises a plurality of positioning blocks 205, one end of each positioning block 205 is slidably connected in the outer ring 201, the other end of each positioning block 205 is hemispherical and slidably connected in the sliding groove 102 and the locking groove 103, one end of each positioning block 205 positioned in the outer ring 201 is fixedly connected with one end of a positioning spring 206, and the other end of each positioning spring 206 is fixedly connected in the outer ring 201. During adjustment, the outer ring 201 is moved, the outer ring 201 drives the connecting rod 203 to slide in the connecting rod groove 101, the connecting rod 203 drives the inner ring 202 to move, the inner ring 202 drives the pushing block 204 to move, the pushing block 204 slides to push the spring baffle 303, and when pushing to the position corresponding to the guide sliding block 301, namely the intersection position of the sliding groove 102 and the locking groove 103, the depth of the locking groove 103 is deeper than that of the sliding groove 102, so that a user can conveniently position the locking groove; at this time, the outer ring 201 is rotated, the outer ring 201 drives the positioning block 205 to rotate, so that the positioning block 205 leaves the sliding groove 102 and enters the locking groove 103, and the position of the outer ring 201 is locked, thereby locking the control assembly 2, so that the control assembly 2 is positioned at the position of the to-be-used knob guide assembly 3, and in the process, the connecting rod 203 horizontally slides in the sliding groove arranged in the outer ring 201.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a supplementary grinding device of titanium base carbon fiber composite material supersound longitudinal torsion vibration, includes ultrasonic vibration handle of a knife (4), cutter, is provided with ultrasonic transducer and ultrasonic wave amplitude transformer in ultrasonic vibration handle of a knife (4), and ultrasonic wave transducer gives ultrasonic wave amplitude transformer with vibration, and ultrasonic wave amplitude transformer drives cutter longitudinal torsion vibration, its characterized in that: one end of the ultrasonic amplitude transformer, which is close to the cutter, is provided with a multistage regulating mechanism capable of controlling the longitudinal torsion angle and the speed, and the multistage regulating mechanism is arranged on the ultrasonic vibration cutter handle (4);
the multistage regulating mechanism comprises an outer sleeve rod (1) arranged at the lower end of an ultrasonic vibration knife handle (4), a control assembly (2) and a longitudinal torsion guide assembly (3) which are connected to the outer sleeve rod (1) in a sliding mode, wherein a plurality of groups of longitudinal torsion guide assemblies (3) are arranged at the lower end of the ultrasonic amplitude transformer, the outer sleeve rod (1) is wrapped outside the ultrasonic amplitude transformer, and the control assembly (2) slides on the outer sleeve rod (1) to control and determine which group of longitudinal torsion guide assemblies (3) to use.
2. The ultrasonic longitudinal torsional vibration auxiliary grinding device for the titanium-based carbon fiber composite material according to claim 1, wherein the ultrasonic longitudinal torsional vibration auxiliary grinding device is characterized in that: the utility model discloses a handle of a knife, including cover pole (1), handle of a knife (4), cover pole (1) upper end fixed connection ultrasonic vibration handle of a knife (4), be provided with in cover pole (1) and be used for connecting control assembly (2), the cavity of longeron direction subassembly (3), be provided with a plurality of connecting rod grooves (101) on cover pole (1), be provided with a sliding tray (102) between every adjacent two connecting rod grooves (101), sliding tray (102) connect locking groove (103) on the height of every group longeron direction subassembly (3) corresponding position, sliding tray (102), locking groove (103) all set up on cover pole (1).
3. The ultrasonic longitudinal torsional vibration auxiliary grinding device for the titanium-based carbon fiber composite material according to claim 2, wherein the ultrasonic longitudinal torsional vibration auxiliary grinding device is characterized in that: the utility model provides a long-pending turn buckle, including the long-pending turn buckle, the long-pending turn buckle is led to the long-pending turn buckle, the ultrasonic wave amplitude transformer lower extreme is provided with the long-pending turn buckle that the multiunit inclination is different, and every long-pending turn buckle is organized including a plurality of direction spouts (304) that annular distributes, the overcoat pole (1) inboard corresponds the position with the long-pending turn buckle and is provided with the long-pending turn buckle, and every long-pending turn buckle is led the group and is included a plurality of long-pending turn buckle guide mechanism, and long-pending turn buckle guide mechanism includes guide slider (301), slider spring (302), spring baffle (303), guide slider (301) one end can sliding connection direction spout (304), other end fixed connection spring baffle (303), guide slider (301) middle part sliding connection outer loop bar (1), be equipped with slider spring (302) that are used for the reduction outward, slider spring (302) one end fixed connection outer loop bar (1), other end fixed connection spring baffle (303).
4. The ultrasonic longitudinal torsional vibration auxiliary grinding device for the titanium-based carbon fiber composite material according to claim 3, wherein the ultrasonic longitudinal torsional vibration auxiliary grinding device is characterized in that: the control assembly (2) comprises an outer ring (201), an inner ring (202) and a locking assembly, wherein the outer ring (201) is in sliding and rotating connection outside an outer sleeve rod (1), the inner ring (202) is in sliding connection in the outer sleeve rod (1), one ends of a plurality of connecting rods (203) are fixedly connected to the inner ring (202), the other ends of the connecting rods (203) are in sliding connection with the outer ring (201), the middle part of the connecting rods (203) slides in a connecting rod groove (101), a plurality of pushing blocks (204) for pushing a guide sliding block (301) are fixedly connected to the inner ring (202), the pushing blocks (204) are trapezoid, the lower bottoms of the pushing blocks are fixed on the inner ring (202), and the upper bottoms of the pushing blocks are in sliding connection with a waist spring baffle (303).
5. The ultrasonic longitudinal torsional vibration auxiliary grinding device for the titanium-based carbon fiber composite material according to claim 4, wherein the ultrasonic longitudinal torsional vibration auxiliary grinding device is characterized in that: the locking assembly comprises a plurality of positioning blocks (205), one end of each positioning block (205) is slidably connected in the outer ring (201), the other end of each positioning block is hemispherical and slidably connected in the sliding groove (102) and the locking groove (103), one end of each positioning block (205) located in the outer ring (201) is fixedly connected with one end of a positioning spring (206), and the other end of each positioning spring (206) is fixedly connected in the outer ring (201).
6. The ultrasonic longitudinal torsional vibration auxiliary grinding device for the titanium-based carbon fiber composite material according to claim 1, wherein the ultrasonic longitudinal torsional vibration auxiliary grinding device is characterized in that: the cutter may be elliptical, plate-like, spherical or arc-shaped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310940609.6A CN116652705B (en) | 2023-07-28 | 2023-07-28 | Ultrasonic longitudinal torsion vibration auxiliary grinding device for titanium-based carbon fiber composite material |
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| CN202310940609.6A CN116652705B (en) | 2023-07-28 | 2023-07-28 | Ultrasonic longitudinal torsion vibration auxiliary grinding device for titanium-based carbon fiber composite material |
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| CN116652705B CN116652705B (en) | 2023-09-22 |
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| CN216881880U (en) * | 2022-02-16 | 2022-07-05 | 深圳市青鼎装备有限公司 | Ultrasonic vibration processing device and system |
| CN114952442A (en) * | 2022-04-12 | 2022-08-30 | 平顶山学院 | Multi-dimensional ultrasonic vibration grinding processing spherical workpiece device |
| CN115383827A (en) * | 2022-08-11 | 2022-11-25 | 南方科技大学 | Ultrasonic-assisted longitudinal-torsional vibration machining device |
| CN116213232A (en) * | 2023-02-07 | 2023-06-06 | 皮钧 | Ultrasonic torsional vibration device |
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| CN116652705B (en) | 2023-09-22 |
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