CN201264045Y - Ultrasonic wire-drawing frame - Google Patents
Ultrasonic wire-drawing frame Download PDFInfo
- Publication number
- CN201264045Y CN201264045Y CNU2008200859335U CN200820085933U CN201264045Y CN 201264045 Y CN201264045 Y CN 201264045Y CN U2008200859335 U CNU2008200859335 U CN U2008200859335U CN 200820085933 U CN200820085933 U CN 200820085933U CN 201264045 Y CN201264045 Y CN 201264045Y
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- fiber drawing
- tool heads
- head
- drawing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy
Abstract
The utility model relates to a metal fiber drawing device and aims to provide an ultrasonic fiber drawing device which comprises a fiber drawing mould head, energy converters, an amplitude variation rod and a tool head, wherein the fiber drawing mould head is provided with a fiber drawing hole, the energy converters, the amplitude variation rod and the tool head are connected sequentially, the energy converters are connected with an ultrasonic drive power supply, and the fiber drawing mould head is arranged on the tool head by a connection component. The tool head is used for driving the fiber drawing mould head to carry out high-frequency ultrasonic vibration of small vibration amplitude. The frictional force between a drawn object and the fiber drawing mould head is effectively reduced, the purposes of easy deformation, rapid deformation speed and difficult fiber breakage without increasing the drawing force are achieved, and the combination of the two energy converters can greatly increase the ultrasonic power. Meanwhile, the tool head of the ultrasonic vibration system has large size, high strength and convenient fixation, and is suitable for drawing thick fibers or pipes, thus, the range of application of the ultrasonic fiber drawing device is greatly widened.
Description
Technical field
The utility model relates to a kind of metal wire-drawing device, and more particularly, the utility model relates to a kind of ultrasonic drawing device.
Background technology
The process of metal wire-drawing is the process of an extruding, makes metal by less wire drawing hole, aperture on the wire drawing die head forcibly with pulling capacity, makes metal produce plastic deformation, thereby obtains to satisfy the fine wire of diameter requirement.Obviously, pulling capacity is big more, and the then easy more metal that makes produces plastic deformation, and promptly the modification amount is also big more, and perhaps, under same modification amount, pulling capacity is big more, and then modification speed is fast more.So in actual production, for enhancing productivity, people always manage to strengthen pulling capacity, but be easy to surpass the tensile strength that metal material itself can bear, the result usually can cause the fracture of wire situation, can reduce production efficiency on the contrary, also reduces product quality.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of ultrasonic drawing device is provided.
Ultrasonic drawing device in the utility model, comprise wire drawing die head with wire drawing hole, also comprise the transducer, luffing bar and the tool heads that connect successively, described transducer links to each other with the ultrasonic wave driving power, and described wire drawing die head is installed on the tool heads by connector.
As a kind of improvement, described tool heads is dumbbell shaped, and its bilateral symmetry is provided with the flange-like projection; The longitudinal center position of described tool heads has the groove that matches with the wire drawing die head, and the wire drawing die head is located in the groove, and the axial location of groove is provided with the through hole that runs through tool heads.
As a kind of improvement, the diameter that the tool heads of groove is set is 25～150 millimeters.
As a kind of improvement, described transducer is installed in the housing.
As a kind of improvement, the vibration frequency of described transducer is greater than 14kHz, and Oscillation Amplitude is greater than 1 μ m.
As a kind of improvement, the vibration frequency of described transducer is 19kHz～45kHz, and Oscillation Amplitude is 5 μ m～30 μ m.
Compared with prior art, the beneficial effects of the utility model are:
Drive the ultrasonic vibration that the wire drawing die head is made the little amplitude of high frequency by tool heads, effectively reduced the frictional force of being drawn between thing and wire drawing die head, realize not needing to strengthen pulling capacity and just can make that modification is easier, modification speed is faster, the purpose of difficult generation fracture of wire.And tool heads is designed to dumbbell shaped, is provided with the flange-like projection, with two strong points fixing whole ultrasonic ripple vibrational system simultaneously in its bilateral symmetry.Fixed form is very easy, and intensity is high again.Can finedraw, also can make drawing crin or drawing pipe, this has widened the range of application of Ultrasonic drawing system greatly.
Description of drawings
Fig. 1 is the structural representation of Ultrasonic drawing system in the utility model.
Reference numeral is among the figure: 1 transducer, 2 luffing bars, 3 tool heads, 4 wire drawing die heads, 5 ultrasonic wave driving powers.
The specific embodiment
With reference to the accompanying drawings, will be described in detail the utility model below.
Below by embodiment, and in conjunction with the accompanying drawings 1, the technical solution of the utility model is described in further detail.
The ultrasonic drawing device of present embodiment, comprise wire drawing die head 4 with wire drawing hole, also comprise the transducer 1, luffing bar 2 and the tool heads 3 that connect successively, described transducer 1 links to each other with ultrasonic wave driving power 5, and described wire drawing die head 4 is installed on the tool heads 3 by connector.Tool heads 3 is dumbbell shaped, and its bilateral symmetry is provided with the flange-like projection.Tool heads 3 one ends are fixedlyed connected with luffing bar 2 by bolt; The longitudinal center position of tool heads 3 has the groove that matches with wire drawing die head 4, and wire drawing die head 4 is located in the groove, and the axial location of groove is provided with the through hole that runs through tool heads 3.The diameter that the tool heads of groove is set is 25～150 millimeters.Transducer is installed in the housing.The vibration frequency of transducer 1 is greater than 14kHz, and Oscillation Amplitude is greater than 1 μ m.As preferred version, the vibration frequency of transducer 1 is 19kHz～45kHz, and Oscillation Amplitude is 5 μ m～30 μ m.
By being drawn thing to enter from a side of wire drawing die head 4, will pull out its wire drawing hole from wire drawing die head 4 by wire drawing machine, pass the through hole with the axis normal of tool heads 3, obtain the filament that meets the demands.The powerful high-frequency alternating current that power supply produces 20kHz offers transducer, and transducer produces the extensional vibration of 20kHz high frequency thereupon, and amplitude is generally about 5 μ m.The wire drawing die head begins to do the high-frequency ultrasonic vibration of 20kHz under the drive of tool heads, amplitude generally can reach 30 μ m.The Ultrasonic drawing system of present embodiment need not offered through hole on transducer, luffing bar, tool heads is thick and can fix at two, and the intensity height can drawing crin or pipe.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (6)
1, a kind of ultrasonic drawing device, comprise wire drawing die head, it is characterized in that, also comprise the transducer, luffing bar and the tool heads that connect successively with wire drawing hole, described transducer links to each other with the ultrasonic wave driving power, and described wire drawing die head is installed on the tool heads by connector.
2, ultrasonic drawing device according to claim 1 is characterized in that, described tool heads is dumbbell shaped, and its bilateral symmetry is provided with the flange-like projection; The longitudinal center position of described tool heads has the groove that matches with the wire drawing die head, and the wire drawing die head is located in the groove, and the axial location of groove is provided with the through hole that runs through tool heads.
3, ultrasonic drawing device according to claim 2 is characterized in that, the diameter that the tool heads of groove is set is 25～150 millimeters.
4, according to one of claim 1 to 3 described ultrasonic drawing device, it is characterized in that described transducer is installed in the housing.
5, according to one of claim 1 to 3 described ultrasonic drawing device, it is characterized in that the vibration frequency of described transducer is greater than 14kHz, Oscillation Amplitude is greater than 1 μ m.
6, according to one of claim 1 to 3 described ultrasonic drawing device, it is characterized in that the vibration frequency of described transducer is 19kHz～45kHz, Oscillation Amplitude is 5 μ m～30 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859335U CN201264045Y (en) | 2008-04-30 | 2008-04-30 | Ultrasonic wire-drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859335U CN201264045Y (en) | 2008-04-30 | 2008-04-30 | Ultrasonic wire-drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264045Y true CN201264045Y (en) | 2009-07-01 |
Family
ID=40830392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200859335U Expired - Lifetime CN201264045Y (en) | 2008-04-30 | 2008-04-30 | Ultrasonic wire-drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264045Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430513A (en) * | 2011-11-14 | 2012-05-02 | 郭艳敏 | Multifunctional ultrasonic vibration rod device |
| CN104520026A (en) * | 2012-08-07 | 2015-04-15 | 戴维德有限公司 | Method for shaping a workpiece |
| CN109079112A (en) * | 2017-06-14 | 2018-12-25 | 罗奕兵 | A kind of forming technology of high-tin bronze silk material |
| CN111531096A (en) * | 2020-03-04 | 2020-08-14 | 安徽工程大学 | Ultrasonic-assisted equal channel angular stretching treatment method |
-
2008
- 2008-04-30 CN CNU2008200859335U patent/CN201264045Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430513A (en) * | 2011-11-14 | 2012-05-02 | 郭艳敏 | Multifunctional ultrasonic vibration rod device |
| CN104520026A (en) * | 2012-08-07 | 2015-04-15 | 戴维德有限公司 | Method for shaping a workpiece |
| CN109079112A (en) * | 2017-06-14 | 2018-12-25 | 罗奕兵 | A kind of forming technology of high-tin bronze silk material |
| CN111531096A (en) * | 2020-03-04 | 2020-08-14 | 安徽工程大学 | Ultrasonic-assisted equal channel angular stretching treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HANGZHOU SUCCESS ULTRASONIC EQUIPMENT CO., LTD. Assignor: Chen Yuanping Contract record no.: 2012330000035 Denomination of utility model: Ultrasonic wire-drawing frame Granted publication date: 20090701 License type: Exclusive License Record date: 20120227 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |
|
| CX01 | Expiry of patent term |