CN205702802U - A kind of tungsten electrode is changed and grinding integrated apparatus automatically - Google Patents
A kind of tungsten electrode is changed and grinding integrated apparatus automatically Download PDFInfo
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- CN205702802U CN205702802U CN201620253474.1U CN201620253474U CN205702802U CN 205702802 U CN205702802 U CN 205702802U CN 201620253474 U CN201620253474 U CN 201620253474U CN 205702802 U CN205702802 U CN 205702802U
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Abstract
A kind of tungsten electrode of the present utility model is changed and grinding integrated apparatus automatically, including welding gun, is provided with tungsten electrode in welding gun, also includes that tungsten electrode more changing device fixes the tungsten electrode grinding attachment being connected and the tungsten electrode clamping device being arranged on welding gun with tungsten electrode more changing device.This utility model is controlled by control system Butt welding gun, tungsten electrode clamping device, tungsten electrode more changing device and tungsten electrode grinding attachment, it is achieved that tungsten electrode is changed and grinding automation automatically；Use two tungsten electrodes to change unit rotations to use, substantially increase service life and the welding quality of tungsten electrode, it is to avoid the injury to staff, improve work efficiency.Device accuracy height of the present utility model, good reliability, practical.
Description
Technical field
This utility model relates to a kind of tungsten electrode and automatically changes and grinding integrated apparatus, belongs to welding technology field.
Background technology
Development along with science and technology; solder technology has obtained very fast progress; various solder technology emerge in an endless stream; SMAW, submerged-arc welding, gas shielded arc welding etc.; today, we introduced a kind of gas tungstun arc welding; belong to non-consumable gas shielded arc welding, be to utilize the electric arc between tungsten electrode and workpiece to make metal molten form weld seam.In welding, tungsten electrode is non-fusible, only plays electrode effect, and the nozzle of electric welding torch is sent into helium or argon, plays the effect in shield electrode and molten bath, also can the most additionally add filler metal.It is to connect thin-sheet metal and a kind of fabulous welding method of backing welding.
Although tungsten electrode will not melt in welding process, but cause the abrasion of tungsten electrode head due to various external factor, consume after long-time welding, the starting the arc it is difficult to after abrasion, affect the electric current allowable of tungsten electrode, striking and stabilising arc performance so that affecting welding quality, so needing stop welding a period of time or change tungsten electrode.Using more in prior art is manually to be replaced, and is manually taken out by the tungsten electrode in welding gun, then puts another tungsten electrode and is clamped using again.The tungsten electrode changed not is directly to throw away, and is by correct grinding, reuses after grinding well, until finally can tungsten electrode clamping not live, it is also desirable to change.
But in prior art, tungsten electrode is not changed automatically and the integrated apparatus of grinding, artificial replacing and grinding tungsten electrode, staff can bring certain impact even can cause unexpected injury, and the tungsten electrode of artificial grinding do not seeks unity of standard, directly affect welding quality；It addition, the most seriously constrain the efficiency of welding.
Utility model content
This utility model is in order to overcome the deficiency of above technology, provide a kind of tungsten electrode automatically to change and grinding integrated apparatus, this device is changed by tungsten electrode and grinding achieves automatic integratedization, use two tungsten electrodes to change unit rotation to use, substantially increase service life and the welding quality of tungsten electrode, avoid the injury to staff, improve work efficiency.
This utility model overcomes its technical problem be the technical scheme is that
A kind of tungsten electrode is changed and grinding integrated apparatus automatically, including welding gun, is provided with tungsten electrode in welding gun, also includes that tungsten electrode more changing device fixes the tungsten electrode grinding attachment being connected and the tungsten electrode clamping device being arranged on welding gun with tungsten electrode more changing device.
Preferred according to this utility model, welding gun includes gun body overcoat, puts and be provided with centre hole outside gun body；Tungsten electrode clamping device includes fixed mount, be fixed on fixed mount cylinder I and the tungsten electrode clamping thimble being fixed on cylinder I, described fixed mount is sheathed on outside gun body and puts and tungsten electrode clamping thimble contacts to clamp tungsten electrode with the tungsten electrode in welding gun through centre hole.
Preferred according to this utility model, tungsten electrode more changing device includes that tungsten electrode is changed casing, is arranged at tungsten electrode and changes two bracing frames above casing and the identical tungsten electrode of two structures changes unit, and each tungsten electrode is changed unit and included cylinder II, the air cylinder guide rod that can move up and down in cylinder II, the cylinder top being fixed on air cylinder guide rod upper end, be positioned at the tungsten electrode storage tube above cylinder top and be arranged at cylinder upper end, top and run through the tungsten electrode thimble of tungsten electrode storage tube；Described cylinder II, air cylinder guide rod and cylinder top are arranged at tungsten electrode and change in casing, and in tungsten electrode storage tube is arranged at bracing frame and its lower end, through the lower shoe of bracing frame, the upper plate of bracing frame is provided with aperture and makes tungsten electrode can pass in and out tungsten electrode storage tube.
Preferred according to this utility model, tungsten electrode grinding attachment includes tungsten electrode milling drum and positioner, tungsten electrode milling drum is fixed on tungsten electrode by tungsten electrode milling drum fixed mount to be changed on casing, and tungsten electrode milling drum includes emery wheel and the motor driving emery wheel to rotate, and emery wheel is provided above tungsten electrode grinding hole.
Preferred according to this utility model, described positioner includes that adjusting grooves is stretched on the tungsten electrode top being arranged on milling drum fixed mount.It is further preferred that it is cylinder shape groove that adjusting grooves is stretched on described tungsten electrode top, its diameter is more than tungsten electrode diameter so that tungsten electrode can be put tungsten electrode top into and stretch in adjusting grooves to regulate grinding length.
The beneficial effects of the utility model are:
1, tungsten electrode is changed by this utility model and grinding achieves automatic integratedization, uses two tungsten electrodes to change unit rotations uses, substantially increase service life and the welding quality of tungsten electrode, it is to avoid the injury to staff, improves work efficiency.
2, device accuracy height of the present utility model, good reliability, practical.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that tungsten electrode changes automatically with grinding integrated apparatus.
Fig. 2 is that tungsten electrode is changed and the main TV structure schematic diagram of welding gun in grinding integrated apparatus automatically.
Fig. 3 is that tungsten electrode is changed and the structural representation of tungsten electrode clamping device in grinding integrated apparatus automatically.
Fig. 4 is that tungsten electrode is changed and tungsten electrode more changing device and the perspective view of tungsten electrode grinding attachment in grinding integrated apparatus automatically.
Fig. 5 is that tungsten electrode is changed and the structural representation of the tungsten electrode grinding attachment of tungsten electrode grinding attachment in grinding integrated apparatus automatically.
In figure, 1, welding gun, 101, gun body overcoat, 102, centre hole, 2, tungsten electrode clamping device, 201, fixed mount, 202, tungsten electrode clamping thimble, 203, cylinder I, 3, tungsten electrode more changing device, 301, tungsten electrode changes casing, 302, cylinder II, 303, air cylinder guide rod, 304, cylinder top, 305, tungsten electrode storage tube, 306, bracing frame, 307, tungsten electrode thimble, 308, aperture, 4, tungsten electrode grinding attachment, 401, tungsten electrode milling drum fixed mount, 402, tungsten electrode milling drum, 403, tungsten electrode grinding hole, 404, emery wheel, 405, tungsten electrode top stretch adjusting grooves.
Detailed description of the invention
Being better understood from this utility model for the ease of those skilled in the art, be described in further details this utility model with specific embodiment below in conjunction with the accompanying drawings, following is only exemplary not limit protection domain of the present utility model.
As shown in Figure 1, tungsten electrode of the present utility model is changed and grinding integrated apparatus automatically, including welding gun 1, in welding gun, it is provided with tungsten electrode, also includes that tungsten electrode more changing device 3 fixes the tungsten electrode grinding attachment 4 being connected and the tungsten electrode clamping device 2 being arranged on welding gun with tungsten electrode more changing device.
As in figure 2 it is shown, welding gun 1 includes gun body overcoat 101, put outside gun body and be provided with centre hole 102；As shown in Figure 3, tungsten electrode clamping device 2 includes fixed mount 201, be fixed on fixed mount cylinder I 203 and the tungsten electrode clamping thimble 202 being fixed on cylinder I, described fixed mount 201 is sheathed on gun body overcoat 101 and tungsten electrode clamping thimble 202 contacts to clamp tungsten electrode through centre hole 102 with the tungsten electrode in welding gun.
As shown in Figure 4, tungsten electrode more changing device 3 includes that tungsten electrode is changed casing 301, is arranged at tungsten electrode and changes two bracing frames 306 above casing and the identical tungsten electrode of two structures changes unit, one of them tungsten electrode change unit by needing the tungsten electrode changed to take off from welding gun, another tungsten electrode is changed unit and is put in welding gun by new tungsten electrode；Each tungsten electrode is changed unit and is included cylinder II 302, the air cylinder guide rod 303 that can move up and down in cylinder II, the cylinder top 304 being fixed on air cylinder guide rod upper end, be positioned at the tungsten electrode storage tube 305 above cylinder top and be arranged at cylinder and come directly towards 304 upper ends and run through the tungsten electrode thimble 307 of tungsten electrode storage tube 305；Described cylinder II 302, air cylinder guide rod 303 and cylinder top 304 are arranged at tungsten electrode and change in casing 301, in tungsten electrode storage tube 305 is arranged at bracing frame 306 and its lower end is through the lower shoe of bracing frame 306, being provided with aperture 308 on the upper plate of bracing frame 306 makes tungsten electrode can pass in and out tungsten electrode storage tube 305, and described aperture 308 is the most corresponding with the opening of tungsten electrode storage tube 305.
As shown in Figure 4,5, tungsten electrode grinding attachment 4 includes tungsten electrode milling drum 402 and positioner, tungsten electrode milling drum 402 is fixed on tungsten electrode by tungsten electrode milling drum fixed mount 401 to be changed on casing 301, tungsten electrode milling drum includes that (motor is arranged in tungsten electrode milling drum for emery wheel 404 and the motor driving emery wheel to rotate, figure does not represents), emery wheel is provided above tungsten electrode grinding hole 403；Positioner includes that adjusting grooves 405 is stretched on the tungsten electrode top being arranged on milling drum fixed mount 401, preferably, adjusting grooves 405 is stretched for cylinder shape groove in tungsten electrode top, and its diameter is more than tungsten electrode diameter so that tungsten electrode can be put tungsten electrode top into and stretch in adjusting grooves to regulate grinding length.
Operation principle of the present utility model:
1, tungsten electrode is changed
After long-time welding, tungsten electrode abrasion in welding gun, need to change, first, welding gun 1 is moved into a tungsten electrode and changes above unit, make the aperture 308 on the upper plate of welding gun alignment bracing frame 306, owing to aperture 308 is the most corresponding with the opening of tungsten electrode storage tube 305, the cylinder I 203 controlled on tungsten electrode clamping device 2 by control system is shunk, tungsten electrode clamping thimble 202 is caused to shrink, no longer tungsten electrode is clamped, and then make tungsten electrode fall to contacting with tungsten electrode thimble 307, now, cylinder II 302 receives signal and also shrinks, drive air cylinder guide rod 303, cylinder top 304 and tungsten electrode thimble 307 together fall, tungsten electrode falls in tungsten electrode storage tube 305 completely with tungsten electrode thimble 307.After tungsten electrode clamping device 2 unclamps, and then, welding gun is moved to another tungsten electrode and changes above unit, same, make the aperture 308 that welding gun 1 is directed on the upper plate of bracing frame 306, cylinder II 302 receives signal top and stretches, drive air cylinder guide rod 303, cylinder top 304 and tungsten electrode thimble 307 together push up and stretch, the tungsten electrode top being arranged in tungsten electrode storage tube 305 is extended in welding gun, tungsten electrode is made to expose 2-6mm, after tungsten electrode top reaches position, cylinder I 203 top of tungsten electrode clamping device is stretched propelling tungsten electrode clamping thimble 202 and is clamped tungsten electrode, whole several seconds of the tungsten electrode Renewal process used time.After tungsten electrode installs clamping, welding gun works on, and after work a period of time, changes tungsten electrode again with same method.
2, tungsten electrode grinding
When tungsten electrode needs grinding, welding gun is moved to the top of tungsten electrode grinding attachment 4, make welding gun 1 be directed at tungsten electrode top and stretch adjusting grooves 405, controlling welding gun by control system makes it decline certain altitude, then tungsten electrode clamping device 2 is unclamped, make tungsten electrode fall tungsten electrode top and stretch in adjusting grooves, then the length of grinding needed for tungsten electrode is regulated, make tungsten electrode clamping device 2 that tungsten electrode to be clamped, then move welding gun 1 to be moved to by the tungsten electrode of required grinding in tungsten electrode grinding hole 403, open tungsten electrode polisher 402 and carry out tungsten electrode grinding, after grinding completes, welding gun is moved to tungsten electrode top again and stretches the top of adjusting grooves 405, the tungsten electrode top amount of stretching is adjusted to the length of welding.
This utility model is controlled by control system Butt welding gun 1, tungsten electrode clamping device 2, tungsten electrode more changing device 3 and tungsten electrode grinding attachment 4, it is achieved that tungsten electrode is changed and grinding automation automatically；Use two tungsten electrodes to change unit rotations to use, substantially increase service life and the welding quality of tungsten electrode, it is to avoid the injury to staff, improve work efficiency.Device accuracy height of the present utility model, good reliability, practical.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can many changes may be made and improves according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (6)
1. a tungsten electrode is changed and grinding integrated apparatus automatically, including welding gun (1), tungsten electrode it is provided with in welding gun, it is characterised in that: also include that tungsten electrode more changing device (3) fixes the tungsten electrode grinding attachment (4) being connected and the tungsten electrode clamping device (2) being arranged on welding gun with tungsten electrode more changing device.
Tungsten electrode the most according to claim 1 is changed and grinding integrated apparatus automatically, it is characterised in that: welding gun (1) includes gun body overcoat (101), puts and be provided with centre hole (102) outside gun body；Tungsten electrode clamping device (2) includes fixed mount (201), be fixed on fixed mount cylinder I (203) and tungsten electrode clamping thimble (202) being fixed on cylinder I, described fixed mount (201) is sheathed on that gun body overcoat (101) is upper and tungsten electrode clamping thimble (202) contacts to clamp tungsten electrode through centre hole (102) with the tungsten electrode in welding gun.
Tungsten electrode the most according to claim 1 and 2 is changed and grinding integrated apparatus automatically, it is characterized in that: tungsten electrode more changing device (3) includes that tungsten electrode changes casing (301), it is arranged at tungsten electrode and changes two bracing frames (306) above casing and the identical tungsten electrode of two structures changes unit, each tungsten electrode is changed unit and is included cylinder II (302), the air cylinder guide rod (303) that can move up and down in cylinder II, it is fixed on cylinder top (304) of air cylinder guide rod upper end, it is positioned at the tungsten electrode storage tube (305) above cylinder top and is arranged at cylinder (304) upper end, top and runs through the tungsten electrode thimble (307) of tungsten electrode storage tube (305)；Described cylinder II (302), air cylinder guide rod (303) and cylinder top (304) are arranged at tungsten electrode and change in casing (301), in tungsten electrode storage tube (305) is arranged at bracing frame (306) and its lower end, through the lower shoe of bracing frame (306), the upper plate of bracing frame (306) is provided with aperture (308) and makes tungsten electrode can pass in and out tungsten electrode storage tube (305).
Tungsten electrode the most according to claim 3 is changed and grinding integrated apparatus automatically, it is characterized in that: tungsten electrode grinding attachment (4) includes tungsten electrode milling drum (402) and positioner, tungsten electrode milling drum (402) is fixed on tungsten electrode by tungsten electrode milling drum fixed mount (401) to be changed on casing (301), tungsten electrode milling drum includes emery wheel (404) and the motor driving emery wheel to rotate, and emery wheel is provided above tungsten electrode grinding hole (403).
Tungsten electrode the most according to claim 4 is changed and grinding integrated apparatus automatically, it is characterised in that: described positioner includes that adjusting grooves (405) is stretched on the tungsten electrode top being arranged on milling drum fixed mount (401).
Tungsten electrode the most according to claim 5 is changed and grinding integrated apparatus automatically, it is characterised in that: it is cylinder shape groove that adjusting grooves (405) is stretched on described tungsten electrode top, and its diameter is more than tungsten electrode diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253474.1U CN205702802U (en) | 2016-03-30 | 2016-03-30 | A kind of tungsten electrode is changed and grinding integrated apparatus automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253474.1U CN205702802U (en) | 2016-03-30 | 2016-03-30 | A kind of tungsten electrode is changed and grinding integrated apparatus automatically |
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| Publication Number | Publication Date |
|---|---|
| CN205702802U true CN205702802U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253474.1U Expired - Fee Related CN205702802U (en) | 2016-03-30 | 2016-03-30 | A kind of tungsten electrode is changed and grinding integrated apparatus automatically |
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| CN (1) | CN205702802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689855A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Integrated device for automatic change and grinding of tungsten electrode |
| CN109834376A (en) * | 2017-11-28 | 2019-06-04 | 宁波方太厨具有限公司 | A kind of automatic adjustment welding gun head tungsten needle height locating device |
| CN111203615A (en) * | 2020-01-16 | 2020-05-29 | 常州坤达焊接技术有限公司 | Automatic tungsten electrode replacing device |
| CN111496420A (en) * | 2020-03-24 | 2020-08-07 | 长兴昂扬建筑装饰工程有限公司 | Multifunctional metal plate welding device for building construction |
-
2016
- 2016-03-30 CN CN201620253474.1U patent/CN205702802U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689855A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Integrated device for automatic change and grinding of tungsten electrode |
| CN109834376A (en) * | 2017-11-28 | 2019-06-04 | 宁波方太厨具有限公司 | A kind of automatic adjustment welding gun head tungsten needle height locating device |
| CN109834376B (en) * | 2017-11-28 | 2020-11-24 | 宁波方太厨具有限公司 | Automatic adjust welding rifle head tungsten needle height positioning device |
| CN111203615A (en) * | 2020-01-16 | 2020-05-29 | 常州坤达焊接技术有限公司 | Automatic tungsten electrode replacing device |
| CN111496420A (en) * | 2020-03-24 | 2020-08-07 | 长兴昂扬建筑装饰工程有限公司 | Multifunctional metal plate welding device for building construction |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |