CN205043583U - Extremely automatic dustless sharpen device of tungsten - Google Patents
Extremely automatic dustless sharpen device of tungsten Download PDFInfo
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- CN205043583U CN205043583U CN201520743591.1U CN201520743591U CN205043583U CN 205043583 U CN205043583 U CN 205043583U CN 201520743591 U CN201520743591 U CN 201520743591U CN 205043583 U CN205043583 U CN 205043583U
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- tungsten electrode
- tungsten
- utmost point
- belt
- emery wheel
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Abstract
The utility model provides an extremely automatic dustless sharpen device of tungsten, it includes grinding motor, base, emery wheel, tungsten utmost point centre gripping handle, elastic column axis, rotary device base, rotating electrical machines, belt, compress tightly, pressure spring, graduated disk seat, feeding device, observation window, casing, filter screen and dust exhausting fan. Grinding motor and dust exhausting fan install on the same base and the same casing that shares, and the tungsten utmost point is driven the rotation and is compressed tightly with the emery wheel by the belt friction, and the fast switch over centre gripping of the different diameter tungsten utmost point can be realized to tungsten utmost point centre gripping handle, and feeding device adopts spring and bearing fit, does not hinder its rotatory when extremely exerting the centripetal force for tungsten. The device has realized tungsten utmost point autogiration centering, auto -feed, fast switch over, the integrative dust removal, not only guarantees the closed angle degree and the finish of tungsten utmost point sharpen, is suitable for moreover that tungsten utmost point diameter range is big, grinding angle wide range, grinding process does not need artifical the participation, has realized the dustless grinding of automation of the tungsten utmost point.
Description
Technical field
The utility model provides a kind of tungsten electrode automatic dust-free sharpening device, relates to the abrasive machining tool technical field of tungsten electrode in welding field.
Background technology
Need at argon arc welding and Plasma Welding etc. the occasion using tungsten electrode, all need sharpening tungsten electrode.But as heavy metal, the dust that tungsten electrode sharpening process produces is harmful, and the factor such as tungsten electrode wedge angle degree and surface roughness affects welding quality.Manual sharpening tungsten electrode efficiency is low, angle is wayward, using texture homogeneity is difficult to guarantee, dust pollution, easily scald.The existing semi-automatic rocking tungsten electrode tip sharpener in domestic market, exist need manually to hold and rotate tungsten electrode, poor without dedusting, accuracy of alignment, can not the problems such as auto-feed, effect is bad.
Summary of the invention
The utility model overcomes the shortcoming existed in prior art, provides in a kind of sharpening process and departs from manually-operated tungsten electrode automatic dust-free sharpening device, ensures the efficient, accurate and pollution-free of tungsten electrode sharpening.
To achieve these goals, the utility model is by the following technical solutions:
A kind of tungsten electrode automatic dust-free sharpening device, it comprises grinding motor 1, pedestal 2, emery wheel 3, tungsten electrode grip shank 4, spring column pin 5, rotation device base 6, electric rotating machine 7, belt 9, clamping frame 10, holddown spring 11, index dial seat 13, feed arrangement 14, observation window 15, housing 16, screen pack 17 and dedusting fan 18, emery wheel 3 is arranged on the motor shaft of grinding motor 1, grinding motor 1 is installed on pedestal 2 side, dedusting fan 18 is installed on pedestal 2 opposite side, screen pack 17 is provided with before dedusting fan 18, housing 16 is arranged observation window 15, graduated index dial seat 13 is with to install on the base 2, rotation device base 6 is fastenedly connected by bolt and index dial seat 13, mounting rotary electric machine 7 in rotation device base 6, electric rotating machine 7 drives belt 9 to rotate, belt 9 rubs and drives tungsten electrode 19 rotation, clamping frame 10 is arranged in rotation device base 6, clamping frame 10 adjusts belt 9 front and back position by holddown spring 11 and is pressed on emery wheel 3 by tungsten electrode 19, tungsten electrode grip shank 4 to be arranged in the pilot hole of rotation device base 6 and to locate with spring column pin 5, feed arrangement 14 is arranged in rotation device base to be threaded.
Described feed arrangement 14 comprises bearing 1404, spring 1405, jackscrew 1403, slide bar 1401, push rod 1406, sliding shoe 1402 etc., and sliding shoe 1402 moves up and down along slide bar 1401, and taper hole is left in push rod 1406 lower end.
What described belt 9 was selected is O RunddichtringO.
Described tungsten electrode grip shank 4 is provided with through hole 401 and the blind hole 403 of corresponding conventional tungsten electrode diameter specifications, and the spring column pin locating hole 402 of relevant position.
Described grinding motor 1 and dedusting fan 18 are installed on same pedestal 2, and share a housing 16.
What described emery wheel 3 was selected is high rigidity electroplating abrasion wheel.
The utility model its beneficial effect compared with current rocking tungsten electrode tip sharpener is:
1. the utility model adopts belt friction to drive tungsten electrode rotation, and by tungsten electrode extruding to emery wheel, realizes automatic centering, ensures the stability of tungsten electrode crudy.
2. the utility model adopts the structure that spring and bearing combine, and realize the auto-feed under tungsten electrode rotary state, sharpening process does not need artificial participation.
3. tungsten electrode grip shank of the present utility model has through hole and the blind hole of diameter 1.0mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm, 4.0mm, 6.4mm, the tungsten electrode of corresponding above-mentioned diameter specifications respectively, each through hole can move quickly into sharpening position according to the instruction of corresponding blind hole and locate with spring column pin, tungsten electrode compresses with belt through through hole again, realizes the convenient switching of tungsten electrode.
4. the utility model adopts dedusting fan and grinding motor integral structure, achieves effective dedusting, avoids heavy metal dusts harm.
5. the utility model adopts high rigidity electroplating abrasion wheel, makes the efficiency of tungsten electrode sharpening high, and texture is fine and smooth, and abrasion of grinding wheel is little.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and operation principle schematic diagram.
Fig. 2 is part A enlarged drawing in Fig. 1.
Fig. 3 is the structural representation of feed arrangement.
Fig. 4 is the structural representation of tungsten electrode holding handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described:
The technical solution used in the present invention: as Fig. 1, Fig. 2, shown in Fig. 3, a kind of tungsten electrode automatic dust-free sharpening device, it comprises grinding motor 1, pedestal 2, emery wheel 3, tungsten electrode grip shank 4, spring column pin 5, rotation device base 6, electric rotating machine 7, belt 9, clamping frame 10, holddown spring 11, index dial seat 13, feed arrangement 14, observation window 15, housing 16, screen pack 17 and dedusting fan 18, emery wheel 3 is arranged on the motor shaft of grinding motor 1, grinding motor 1 is installed on pedestal 2 side, dedusting fan 18 is installed on pedestal 2 opposite side, screen pack 17 is provided with before dedusting fan 18, housing 16 is arranged observation window 15, graduated index dial seat 13 is with to install on the base 2, rotation device base 6 is fastenedly connected by bolt and index dial seat 13, mounting rotary electric machine 7 in rotation device base 6, electric rotating machine 7 drives belt 9 to rotate, belt 9 rubs and drives tungsten electrode 19 rotation, clamping frame 10 is arranged in rotation device base 6, clamping frame 10 adjusts belt 9 front and back position by holddown spring 11 and is pressed on emery wheel 3 by tungsten electrode 19, tungsten electrode grip shank 4 to be arranged in the guiding of rotation device base 6 and to locate with spring column pin 5, feed arrangement 14 is arranged on to be threaded in rotation device base 6, feed arrangement 14 comprises bearing 1404, spring 1405, jackscrew 1403, slide bar 1401, push rod 1406, sliding shoes 1402 etc., sliding shoe 1402 moves up and down along slide bar 1401, and taper hole is left in push rod 1406 lower end.
This detailed description of the invention operation principle: Fig. 4 is the structural representation that tungsten electrode accommodates handle, front operating personnel are used to adjust sharpening angle by the scale of index dial seat 13, and according to the instruction of blind hole 403 in tungsten electrode grip shank 4, the through hole 401 of appropriate size is adjusted to sharpening position, tungsten electrode 19 to be sharpened is inserted in through hole 401, adjustment clamping frame 10 makes belt 9 tungsten electrode 19 is pressed on emery wheel 3, according to the position of the length adjustment feed arrangement 14 of tungsten electrode 19, centripetal force is applied to tungsten electrode 19; Connected by power supply, namely grinding motor 1 drives emery wheel 3 to rotate, while dedusting fan 18 start dedusting, electric rotating machine 7 also drives tungsten electrode 19 rotation by belt 9, tungsten electrode 19 i.e. sharpening voluntarily.To be sharpened complete after, take out tungsten electrode 19, powered-down.When finding that screen pack 17 laying dust is more by peep hole 15, screen pack 17 should be extracted in time out and clear up.
This detailed description of the invention has following beneficial effect: it is reasonable in design, movement is light, easy to use, has that sharpening efficiency is high, sharpening angular range wide, tungsten electrode switch speed is fast, be suitable for the features such as tungsten electrode diameter range is large, sharpening angle is accurate, sharpening is highly polished, sharpening steady quality.Solved the harm of heavy metal dusts by dust arrester, achieve unmanned operation by feed arrangement, achieved the automatic rotation centering of tungsten electrode by the extruding of rotating belt, ensure that the concentricity of tungsten electrode sharpening.The utility model can realize efficiently, sharpening tungsten electrode accurately, thus improves welding quality and production efficiency.
Claims (6)
1. a tungsten electrode automatic dust-free sharpening device, it is characterized in that it comprises grinding motor (1), pedestal (2), emery wheel (3), tungsten electrode grip shank (4), spring column pin (5), rotation device base (6), electric rotating machine (7), belt (9), clamping frame (10), holddown spring (11), index dial seat (13), feed arrangement (14), observation window (15), housing (16), screen pack (17) and dedusting fan (18), emery wheel (3) is arranged on the motor shaft of grinding motor (1), grinding motor (1) is installed on pedestal (2) side, dedusting fan (18) is installed on pedestal (2) opposite side, dedusting fan (18) is front is provided with screen pack (17), housing (16) is arranged observation window (15), graduated index dial seat (13) is with to be arranged on pedestal (2), rotation device base (6) is fastenedly connected by bolt and index dial seat (13), the upper mounting rotary electric machine (7) of rotation device base (6), electric rotating machine (7) drives belt (9) to rotate, belt (9) friction drives tungsten electrode (19) rotation, clamping frame (10) is arranged in rotation device base (6), tungsten electrode (19) is pressed on emery wheel (3) by holddown spring (11) adjustment belt (9) front and back position by clamping frame (10), tungsten electrode grip shank (4) to be arranged in the pilot hole of rotation device base (6) and to locate with spring column pin (5), feed arrangement (14) is arranged on to be threaded in rotation device base (6).
2. tungsten electrode automatic dust-free sharpening device according to claim 1, it is characterized in that: described feed arrangement (14) comprises bearing (1404), spring (1405), jackscrew (1403), slide bar (1401), push rod (1406), sliding shoe (1402), sliding shoe (1402) moves up and down along slide bar (1401), and taper hole is left in push rod (1406) lower end.
3. tungsten electrode automatic dust-free sharpening device according to claim 1, is characterized in that: what described belt (9) was selected is O RunddichtringO.
4. tungsten electrode automatic dust-free sharpening device according to claim 1, it is characterized in that: the through hole (401) and the blind hole (403) that described tungsten electrode grip shank (4) are provided with corresponding conventional tungsten electrode diameter specifications, and the spring column pin locating hole (402) of relevant position.
5. tungsten electrode automatic dust-free sharpening device according to claim 1, it is characterized in that: described grinding motor (1) and dedusting fan (18) are installed on same pedestal (2), and share a housing (16).
6. tungsten electrode automatic dust-free sharpening device according to claim 1, is characterized in that: what described emery wheel (3) was selected is high rigidity electroplating abrasion wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743591.1U CN205043583U (en) | 2015-09-24 | 2015-09-24 | Extremely automatic dustless sharpen device of tungsten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743591.1U CN205043583U (en) | 2015-09-24 | 2015-09-24 | Extremely automatic dustless sharpen device of tungsten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043583U true CN205043583U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743591.1U Active CN205043583U (en) | 2015-09-24 | 2015-09-24 | Extremely automatic dustless sharpen device of tungsten |
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| Country | Link |
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| CN (1) | CN205043583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262674A (en) * | 2017-12-27 | 2018-07-10 | 渤海造船厂集团有限公司 | A kind of tungsten electrode grinding protection and powder recovering device |
| CN110405596A (en) * | 2019-08-24 | 2019-11-05 | 欧米尼自动化科技（苏州）有限公司 | Hand-held tungsten electrode milling drum |
-
2015
- 2015-09-24 CN CN201520743591.1U patent/CN205043583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262674A (en) * | 2017-12-27 | 2018-07-10 | 渤海造船厂集团有限公司 | A kind of tungsten electrode grinding protection and powder recovering device |
| CN110405596A (en) * | 2019-08-24 | 2019-11-05 | 欧米尼自动化科技（苏州）有限公司 | Hand-held tungsten electrode milling drum |
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