CN202021539U - Novel ultrasonic honing tool - Google Patents
Novel ultrasonic honing tool Download PDFInfo
- Publication number
- CN202021539U CN202021539U CN 201020672721 CN201020672721U CN202021539U CN 202021539 U CN202021539 U CN 202021539U CN 201020672721 CN201020672721 CN 201020672721 CN 201020672721 U CN201020672721 U CN 201020672721U CN 202021539 U CN202021539 U CN 202021539U
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- Prior art keywords
- honing
- ultrasonic
- push rod
- transducer
- ultrasonic vibration
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a novel ultrasonic honing tool, comprising an ultrasonic vibrating portion, a honing portion and a flexible loop bar which connects the ultrasonic vibrating portion and the honing portion. One end of the flexible loop bar is integrally and fixedly connected to the honing portion, and the other end is circumferentially provided with more than two screw holes and is threadedly connected and fixed on an amplitude transformer of the ultrasonic vibrating portion. An inner oil-proof ring is arranged on an abutted surface between the amplitude transformer of the ultrasonic vibrating portion and a transducer base, and at least one outer oil-proof ring is arranged on an abutted surface between a bearing gland and the transducer base. In addition, a collector ring is a copper ring and is wrapped by a nylon jacket. By improving and modifying structures of conventional ultrasonic honing tools, the novel ultrasonic honing tool of the utility model enables to rapidly and conveniently replace honing strips, solves the ultrasonic honing problems of difficult replacement of worn honing strips, unreliable current collection, easy leakage of honing oil into transducer systems during the honing process, easy strain damage of non-ferrous metal soft materials, etc., and can be used for industrial applications.
Description
Technical field
The utility model relates to a kind of honing machining tool, relates in particular to a kind of applicable to mass industrial production ultrasonic honing instrument.
Background technology
Existing being seen in the ultrasonic honing equipment of document and practical application, there is certain defective in its structure, fails to take into full account the feasibility that it drops into actual production mostly.On the one hand, the rigidity of honing portion is all relatively poor, is difficult to support the load in its actual honing process; Fail to take into full account in the practice utilization problem that how efficient quick is changed after the hone stone wearing and tearing on the other hand.Existing hone stone can only be disassembled whole device after wearing and tearing, ressembles again.This had both brought the loaded down with trivial details problem of program in practice utilization, more be difficult to satisfy the demand of mass production.Simultaneously, owing to fail to consider well the sealing property of transducer, after the work, honing oil easily infiltrates transducer for a long time, reduces the working life of transducer, the precision of influence processing.
Summary of the invention
The purpose of this utility model is intended to propose a kind of novel ultrasonic honing instrument, need dismantle the loaded down with trivial details problem that whole device is assembled again with hone stone wearing and tearing and replacing hone stone in the solution batch industrial production, avoids honing oil to infiltrate the risk of transducer simultaneously.
The purpose of this utility model will be achieved by the following technical programs:
A kind of novel ultrasonic honing instrument, comprise ultrasonic vibration portion, honing portion and connect two-part flexible loop bar, described honing portion comprises body, is embedded at the oil stone base of body, the oilstone that is connected to the push rod of body axial region and is mounted on the oil stone base surface, feeding push rod roof pressure in flexible loop bar of described ultrasonic vibration portion connects the push rod of described honing portion, it is characterized in that: an end one of described flexible loop bar is fixed in honing portion, and the other end circumferentially is provided with two above screws, on the luffing bar that is fixed in ultrasonic vibration portion that is spirally connected.
Preferably, offer four to eight slot parts in the body of described honing portion, described oil stone base is located in the slot part and is moved radially along body, and slot part and oil stone base keep the ultrasonic vibration preset clearance of 0.01mm-0.02mm in the axial direction.
Preferably, described ultrasonic vibration portion has the outer cover unit that transducer holder, bearing gland, transducer cover surround, and described transducer holder inside is provided with piezoelectric ceramics seat and furnishings piezoelectric ceramic piece wherein; Described ultrasonic vibration portion has and is the plug shape and engages the luffing bar of transducer holder, be socketed in the collector ring in the relative piezoelectric ceramic piece of the transducer holder outside and brushgear housing and the brush thereof that penetrates the transducer cover ringwise, the lead-in wire of described brush stretches out in brushgear housing and links to each other with the external world, and described feeding push rod is connected to the axle center of ultrasonic vibration portion.
Further, anti-scraper ring in the binding face of described luffing bar and transducer holder is provided with; The composition surface of described bearing gland and transducer holder is provided with at least one outer anti-scraper ring.
Preferably, described feeding push rod is being provided with anti-turn-taking in the end of apical grafting mutually with push rod.And described feeding push rod anti-turn-take and the luffing boom end between be provided with back-moving spring and spring collar.
This ultrasonic honing equipment fully takes into account the needs of actual production process, overcome aforesaid deficiency, the anti-practical problem such as pull of hone stone replacing, transducer sealing, mandrel anti-rotation, soft material architecture advances and functions expanding have been carried out, simple in structure, simple operation, practical, go for industrial production in enormous quantities.
Description of drawings
Fig. 1 is the axle generalized section of the utility model ultrasonic honing instrument;
Fig. 2 is that the A-A of ultrasonic honing instrument shown in Figure 1 is to schematic cross-section.
The specific embodiment
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
As depicted in figs. 1 and 2, the utility model ultrasonic honing instrument comprises ultrasonic vibration portion 2, honing portion 1 and connects two-part flexible loop bar 3, the oilstone 13 that this honing portion 1 comprises body 11, is embedded at the oil stone base 12 of body, is connected to the push rod 14 of body axial region and is mounted on the oil stone base surface, the feeding push rod 21 of this ultrasonic vibration portion roof pressure in flexible loop bar connects the push rod 14 of honing portion.Wherein an end one of this flexible loop bar 3 is fixed in honing portion, and is concrete and the other end circumferentially is provided with two above screws 31, on the luffing bar 22 that is fixed in ultrasonic vibration portion 2 that is spirally connected.Further refinement:
Offer four to eight slot parts 111 in the body 11 of this honing portion 1, this oil stone base 12 is located in the slot part 111 and is moved radially (as shown in Figure 2) along body, and slot part 111 and oil stone base 12 keep the ultrasonic vibration preset clearance a of 0.01mm-0.02mm in the axial direction.
This ultrasonic vibration portion 2 has transducer holder 231, bearing gland 232, transducer cover 233 outer cover units that surround, and these transducer holder 231 inside are provided with piezoelectric ceramics seat 234 and furnishings piezoelectric ceramic piece 24 wherein; This ultrasonic vibration portion also has the luffing bar 22 that is plug shape joint transducer holder 231, brushgear housing and the brush thereof that is socketed in the collector ring 25 in transducer holder 231 relative piezoelectric ceramic pieces 24 outsides and penetrates the transducer cover ringwise, and the lead-in wire of this brush stretches out in brushgear housing and links to each other with the external world.
In addition, this feeding push rod 21 is connected to the axle center of ultrasonic vibration portion 2; This luffing bar 22 is provided with interior anti-scraper ring 41 with the binding face of transducer holder 231; And the composition surface of this bearing gland and transducer holder is provided with at least one outer anti-scraper ring.
Structure from this flexible loop bar part, it is that mode by high-temperature soldering effectively is connected with honing portion Joint, and it effectively is connected by the screw fixing mode that is spirally connected with the luffing bar, and its inner feeding push rod 21 is being provided with and anti-ly turn-takes 32 in the end of apical grafting mutually with push rod 14.And this feeding push rod 21 anti-turn-take 32 and the luffing boom end between be provided with back-moving spring 33 and spring collar 34.
From operation principle of the present utility model:
Push rod 14 promotes oil stone base 12 and expands, and ejects oilstone 13, the honing processing work.The workpiece grinding finishes, and honing stone 13 is withdrawn under the effect of spring collar 34 and back-moving spring 33, this moment workpiece by supplemental support bar 16 supporting workpieces, supplemental support bar 16 generally leaves the 0.2-0.5mm gap with workpiece, prevents that workpiece and oilstone friction from pulling.Back-moving spring 33 be contained in anti-turn-take 32 with spring collar 34 between, guarantee to reset reliably.Oil stone base 12 passes through high temperature silver soldering with flexible loop bar 3, and is solid and reliable.Flexible loop bar 5 and transducer horn,amplitude transformer 22 are rigidly connected by screw.Body 11 mills out slot part 111, is convenient to oil stone base 12 and body 11 combination loading and unloading.Luffing bar 22 connects by screw threads for fastening with piezoelectric ceramic piece 24, piezoelectric ceramics seat 234, is assemblied in transducer holder 231 endoporus.Feeding push rod 21 and push rod 14 are by being threaded, make tapering mandrel lengthening, and feeding push rod 21 passes from luffing bar 22 and piezoelectric ceramics seat 234 centers, transducer holder 231 illustrated right-hand members connect with lathe, the push rod of lathe contacts with feeding push rod 21, guarantees that the feeding of kit is reliable.Transducer holder 231 is equipped with one group of two light-duty bearing, and collector ring 25 is contained between the bearing centring ring.In addition, brushgear housing and brush are contained on the transducer cover 233, and brushgear housing is drawn lead and linked to each other with supersonic generator.Transducer overlaps 233 both sides bearing gland 232 is housed, and outer anti-scraper ring 42 is housed, and running is reliable mutually with transducer holder 231 to guarantee transducer cover 233, prevents that honing oil from entering, and guarantees current collection reliably and with long-term.The lead of piezoelectric ceramic piece 24 passes from the aperture that transducer holder 231 and bearing centring ring are reserved, and is connected on the collector ring 17.Bearing gland 232, brushgear housing, bearing centring ring all adopt insulating materials to make, and guarantee that insulation is reliable.Anti-scraper ring 41 prevents that honing oil from entering the piezoelectric ceramic piece of transducer in being equipped with between luffing bar 22 and the transducer holder 231, guarantees the reliability service of ultrasonic vibration.
The utility model is by improving the structure of existing ultrasonic honing instrument, can faster change hone stone easily, solve that hone stone wearing and tearing back is difficultly changed, current collection is reliable inadequately, honing oil easily infiltrates the ultrasonic honing processing difficult problem that transducer system, non-ferrous metal soft material are easily pulled etc. in the hone processing course, realizes its industrial applications.
Claims (7)
1. novel ultrasonic honing instrument, comprise ultrasonic vibration portion, honing portion and connect two-part flexible loop bar, described honing portion comprises body, is embedded at the oil stone base of body, the oilstone that is connected to the push rod of body axial region and is mounted on the oil stone base surface, feeding push rod roof pressure in flexible loop bar of described ultrasonic vibration portion connects the push rod of described honing portion, it is characterized in that: an end one of described flexible loop bar is fixed in honing portion, and the other end circumferentially is provided with two above screws, on the luffing bar that is fixed in ultrasonic vibration portion that is spirally connected.
2. a kind of novel ultrasonic honing instrument according to claim 1, it is characterized in that: offer four to eight slot parts in the body of described honing portion, described oil stone base is located at and is moved radially along body in the slot part, and slot part and oil stone base keep the ultrasonic vibration preset clearance of 0.01mm-0.02mm in the axial direction.
3. a kind of novel ultrasonic honing instrument according to claim 1, it is characterized in that: described ultrasonic vibration portion has the outer cover unit that transducer holder, bearing gland, transducer cover surround, and described transducer holder inside is provided with piezoelectric ceramics seat and furnishings piezoelectric ceramic piece wherein; Described ultrasonic vibration portion has and is the plug shape and engages the luffing bar of transducer holder, be socketed in the collector ring in the relative piezoelectric ceramic piece of the transducer holder outside and brushgear housing and the brush thereof that penetrates the transducer cover ringwise, the lead-in wire of described brush stretches out in brushgear housing and links to each other with the external world, and described feeding push rod is connected to the axle center of ultrasonic vibration portion.
4. a kind of novel ultrasonic honing instrument according to claim 3 is characterized in that: anti-scraper ring in the binding face of described luffing bar and transducer holder is provided with.
5. a kind of novel ultrasonic honing instrument according to claim 3 is characterized in that: the composition surface of described bearing gland and transducer holder is provided with at least one outer anti-scraper ring.
6. a kind of novel ultrasonic honing instrument according to claim 1 is characterized in that: described feeding push rod is being provided with anti-turn-taking in the end of apical grafting mutually with push rod.
7. a kind of novel ultrasonic honing instrument according to claim 6 is characterized in that: described feeding push rod anti-turn-take and the luffing boom end between be provided with back-moving spring and spring collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020672721 CN202021539U (en) | 2010-12-21 | 2010-12-21 | Novel ultrasonic honing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020672721 CN202021539U (en) | 2010-12-21 | 2010-12-21 | Novel ultrasonic honing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021539U true CN202021539U (en) | 2011-11-02 |
Family
ID=44846507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020672721 Expired - Fee Related CN202021539U (en) | 2010-12-21 | 2010-12-21 | Novel ultrasonic honing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021539U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909645A (en) * | 2012-10-27 | 2013-02-06 | 中北大学 | Vertical ultrasonic cylindrical honing device |
| CN103831716A (en) * | 2014-03-26 | 2014-06-04 | 广东赛因迪科技股份有限公司 | Ultrasonic grinding head |
| CN105689960A (en) * | 2016-04-25 | 2016-06-22 | 郭明利 | Portable ultrasonic driving press-polishing cutter |
| CN105690238A (en) * | 2016-04-19 | 2016-06-22 | 中北大学 | Vertical type adjustable ultrasonic vibration honing device |
| CN106181743A (en) * | 2016-08-01 | 2016-12-07 | 中北大学 | Radial ultrasonic Honing process device |
| CN107175543A (en) * | 2017-06-08 | 2017-09-19 | 广东工业大学 | A kind of high speed rotary ultrasonic grinding spindle |
| CN110293633A (en) * | 2018-03-22 | 2019-10-01 | 深圳市特力威科技有限公司 | Supersonic machining apparatus and its vibration unit |
| CN114352659A (en) * | 2021-11-09 | 2022-04-15 | 苏州瑞赛精密工具有限公司 | Double-pump hydraulic system of 2AT transmission |
-
2010
- 2010-12-21 CN CN 201020672721 patent/CN202021539U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909645B (en) * | 2012-10-27 | 2014-10-15 | 中北大学 | Vertical ultrasonic cylindrical honing device |
| CN102909645A (en) * | 2012-10-27 | 2013-02-06 | 中北大学 | Vertical ultrasonic cylindrical honing device |
| CN103831716A (en) * | 2014-03-26 | 2014-06-04 | 广东赛因迪科技股份有限公司 | Ultrasonic grinding head |
| CN103831716B (en) * | 2014-03-26 | 2018-12-11 | 广东赛因迪科技股份有限公司 | A kind of ultrasonic wave bistrique |
| CN105690238B (en) * | 2016-04-19 | 2017-12-08 | 中北大学 | Vertical adjustable ultrasonic vibration grinding equipment |
| CN105690238A (en) * | 2016-04-19 | 2016-06-22 | 中北大学 | Vertical type adjustable ultrasonic vibration honing device |
| CN105689960A (en) * | 2016-04-25 | 2016-06-22 | 郭明利 | Portable ultrasonic driving press-polishing cutter |
| CN106181743B (en) * | 2016-08-01 | 2018-01-23 | 中北大学 | Radial ultrasonic Honing process device |
| CN106181743A (en) * | 2016-08-01 | 2016-12-07 | 中北大学 | Radial ultrasonic Honing process device |
| CN107175543A (en) * | 2017-06-08 | 2017-09-19 | 广东工业大学 | A kind of high speed rotary ultrasonic grinding spindle |
| CN110293633A (en) * | 2018-03-22 | 2019-10-01 | 深圳市特力威科技有限公司 | Supersonic machining apparatus and its vibration unit |
| CN110293633B (en) * | 2018-03-22 | 2022-10-18 | 深圳市特力威科技有限公司 | Ultrasonic machining apparatus and vibration unit thereof |
| CN114352659A (en) * | 2021-11-09 | 2022-04-15 | 苏州瑞赛精密工具有限公司 | Double-pump hydraulic system of 2AT transmission |
| CN114352659B (en) * | 2021-11-09 | 2023-07-21 | 苏州瑞赛精密工具有限公司 | Double-pump hydraulic system of 2AT transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20131221 |