CN206286698U - A kind of teaching demonstration equipment of industrial spot-welding technology - Google Patents
A kind of teaching demonstration equipment of industrial spot-welding technology Download PDFInfo
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- CN206286698U CN206286698U CN201621375474.5U CN201621375474U CN206286698U CN 206286698 U CN206286698 U CN 206286698U CN 201621375474 U CN201621375474 U CN 201621375474U CN 206286698 U CN206286698 U CN 206286698U
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Abstract
The utility model is related to a kind of teaching demonstration equipment of industrial spot-welding technology.Described cradling piece bottom is fixed with base, and top is fixed with top cover, electric expansion bar is fixed with described top cover；Holder is fixed with upper position in described cradling piece, cantilever piece has been bolted on holder, cantilever piece end is fixed with spot-welding gun；Holder side is fixed with base block, shuttle bar, lower shuttle bar on base block upper and lower ends are respectively interspersed with, and rotating disk is fixed with by rivet on upper shuttle bar, lower shuttle bar, rotating disk home position is provided with rotating shaft, shaft end is fixed in axle holding rod, axle holding rod mutually cut with scissors with folder and；The process of the well-known demonstration spot welding of the utility model simple structure, energy；Suitable for the teaching in electric mechanical classroom, the scholar that allows that can be very intuitively clear by the constructional device of a set of linkage sees the process of whole spot-welding technology, and the product structure of designed teaching is small in addition, from heavy and light, is easy to carry.
Description
Technical field
The utility model is related to a kind of teaching demonstration equipment of industrial spot-welding technology.
Background technology
Spot welding is generally divided into direct welding and the major class of indirect welding two.During direct welding, electrode is laterally welded by the two of workpiece
Connect place's feed.Typical direct welding mode is the most frequently used mode, and at this moment there is electrode impression the both sides of workpiece.Big solder side
Long-pending conductive plate does bottom electrode, can so eliminate or mitigate the impression of lower work piece.It is usually used in the spot welding of decorative panel.Together
When weld the direct welding of two or more spot welding, it is using a transformer that each electrode is in parallel, at this moment, all current paths
Impedance must be of substantially equal, and surface state, material thickness, the electrode pressure of each welding position all need identical, ability
Ensure that, by the basically identical two-sided multiple spot welding using multiple transformers of electric current of each solder joint, so C can be avoided not
Foot.Spot welding is a kind of high speed, economic connection method.It is suitable to manufacture can not require that airtight, thickness is small using overlap joint, joint
Punching press, the thin-plate element of rolling in 3mm.It is the indivedual spot weldings weldment on the contact surface of joint.Spot welding requirement
Metal will have preferable plasticity.During indirect welding, electrode is fed by the same lateral weld of workpiece, typical indirect welding side
Formula, one side single welding, the electrode that solder joint is not formed uses major diameter and large contact surface to reduce current density.List without shunting
Face spot spot-welding, now welding current all flow through weld zone.There is the single-side double-point spot welding of shunting, flow through the electric current of upper work piece
Without weld zone, formed distinguished and admirable.In order to provide low-resistance path to welding current, copper pad is lined with below workpiece.When
When the spacing of two solder joints is very big, such as when the welding of frame member and compound plate is carried out, in order to avoid unsuitable heating causes
Two resistance between electrode of compound plate warpage and reduction, employ special copper bridge A, are pressed on workpiece simultaneously with electrode.Largely giving birth to
In product, series spot welding obtains extensive use.At this moment can use by a transformer-supplied, each pair of electrode pushes down workpiece in turn
Pattern, also can using each pair of electrode by single transformer-supplied, whole electrodes push down the pattern of workpiece simultaneously.Latter type
Formula has more advantages, using also wide.Its advantage has：Each transformer can be positioned to close to joined electrode, thus its work(
Rate and size can be substantially reduced；The technological parameter of each solder joint can be adjusted individually；Whole solder joints can be welded simultaneously, productivity ratio
It is high；Whole electrodes push down workpiece simultaneously, can reduce deformation；Many transformers are powered simultaneously, can guarantee that three-phrase burden balance.
The content of the invention
The purpose of this utility model is to provide a kind of teaching demonstration equipment of industrial spot-welding technology, is meaning in background technology
The electric welding technology for going out is used for a kind of transparence apparatus for demonstrating imparted knowledge to students.
The utility model solves its above-mentioned technical problem and uses following technical scheme：A kind of industrial spot-welding technology
Teaching demonstration equipment, it is mainly configured with：Cradling piece, base, top cover, electric expansion bar, cantilever piece, spot-welding gun, scaling powder drop
Pipe, scraper plate, upper shuttle bar, lower shuttle bar, scaling powder gravity tank, holder, folder, axle holding rod, banking stop, rotating shaft, rotating disk, pedestal
Block, described cradling piece bottom is fixed with base, and top is fixed with top cover, electric expansion bar is fixed with described top cover；
Holder is fixed with upper position in described cradling piece, cantilever piece, cantilever have been bolted on holder
Piece end is fixed with spot-welding gun；Holder side is fixed with base block, shuttle bar, lower shuttle on base block upper and lower ends are respectively interspersed with
Bar, and rotating disk is fixed with by rivet on upper shuttle bar, lower shuttle bar, rotating disk home position is provided with rotating shaft, and shaft end is fixed on
In axle holding rod, axle holding rod mutually cut with scissors with folder and；The rod member end of electric expansion bar is fixed in folder end；
Fluxing agent dropper is fixed in described upper shuttle bar end；Lower shuttle bar end is fixed with scraper plate；Described spot-welding gun side
Facing cut fluxing agent gravity tank, its notch is mutually matched with the mouth of pipe of scaling powder dropper.
Further, it is marked with scolding tin in described spot-welding gun.
Further, described scaling powder dropper injection scaling powder.
Further, it is fixed with banking stop outside described base block.
The beneficial effects of the utility model：The process of the well-known demonstration spot welding of simple structure, energy；Suitable for electronic machine
Teaching in tool classroom, the scholar that allows that can be very intuitively clear by the constructional device of a set of linkage sees whole spot-welding technology
Process, the product structure of designed teaching is small in addition, from heavy and light, be easy to carry.
Brief description of the drawings
Fig. 1 is a kind of teaching demonstration equipment overall structure figure of industrial spot-welding technology of the utility model.
Fig. 2 is a kind of teaching demonstration equipment entirety another side structure chart of industrial spot-welding technology of the utility model.
Fig. 3 is a kind of education demonstrator material core component detonation configuration figure of industrial spot-welding technology of the utility model.
1- cradling pieces in figure, 2- bases, 3- top covers, 4- electric expansion bars, 5- cantilever pieces, 6- spot-welding guns, 7- scaling powders drop
Pipe, 8- scraper plates, the upper shuttle bars of 9-, shuttle bar under 10-, 11- scaling powder gravity tanks, 12- holders, 13- folders, 14- axle holding rods, 15-
Banking stop, 16- rotating shafts, 17- rotating disks, 18- base blocks.
Specific embodiment
1-3 makes a detailed explanation to specific embodiment of the present utility model below in conjunction with the accompanying drawings.
Embodiment：A kind of teaching demonstration equipment of industrial spot-welding technology, it is mainly configured with：Cradling piece 1, base 2, top cover
3rd, electric expansion bar 4, cantilever piece 5, spot-welding gun 6, scaling powder dropper 7, scraper plate 8, upper shuttle bar 9, lower shuttle bar 10, scaling powder gravity tank
11st, holder 12, folder 13, axle holding rod 14, banking stop 15, rotating shaft 16, rotating disk 17, base block 18, the described bottom of cradling piece 1
Base 2 is fixed with, top is fixed with top cover 3, electric expansion bar 4 is fixed with described top cover 3；
Holder 12 is fixed with upper position in described cradling piece 1, cantilever piece has been bolted on holder 12
5, the end of cantilever piece 5 is fixed with spot-welding gun 6；The side of holder 12 is fixed with base block 18, is respectively worn in the upper and lower ends of base block 18
Shuttle bar 9, lower shuttle bar 10 are inserted with, and rotating disk 17, the center of circle of rotating disk 17 position are fixed with by rivet on upper shuttle bar 9, lower shuttle bar 10
Installed rotating shaft 16, the end of rotating shaft 16 is fixed in axle holding rod 14, axle holding rod 14 mutually cut with scissors with folder 13 and；The end of folder 13 is fixed
In the rod member end of electric expansion bar 4；
Fluxing agent dropper 7 is fixed in the described upper end of shuttle bar 9；The lower end of shuttle bar 10 is fixed with scraper plate 8；Described spot welding
The side of rifle 6 is milled with scaling powder gravity tank 11, and its notch is mutually matched with the mouth of pipe of scaling powder dropper 7.
Scolding tin is marked with described spot-welding gun 6.
The described injection scaling powder of scaling powder dropper 7.
Banking stop 15 is fixed with outside described base block 18.
Principle process of the present utility model is：Starting electric expansion bar 4 makes its rod member end do reciprocal piston movement, works as folder
When part 13 forces axle holding rod 14 to be walked downwards, the driving rotating disk 17 of rotating shaft 16 rotates clockwise half-turn, due to rotating disk 17 and upper shuttle
Bar 9, lower shuttle bar 10 are connected, and upper shuttle bar 9 bounces back, and lower shuttle bar 10 stretches out.
Therefore scraper plate 8 now can be forward extended out, and during scraper plate 8 stretches out, can touch electronics device to be welded
Part, this process is stretched out in scraper plate 8, and on the one hand for oxidation of electronic devices part is wiped, still further aspect plays electronic device
Weld the function of positioning.
And scaling powder dropper 7 bounces back, the process of this retraction is the process for picking scaling powder.
And work as after the driving rotating disk 17 of rotating shaft 16 is rotated further by half-turn clockwise, upper shuttle bar 9 stretches out, and lower shuttle bar 10 bounces back.Now
Scaling powder dropper 7 injects scaling powder to being milled with the notch of scaling powder gravity tank 1 for the side of spot-welding gun 6.
After spot-welding gun 6 is injected laterally completion scaling powder, the opening and closing valve port of spot-welding gun 6, by the scolding tin drop drop in spot-welding gun 6
In on electronic component to be welded.
Whole process is transparent, is easy to teaching, and scholar has grasped the basic process of spot welding.This practicality has been shown and described above
New general principle, principal character and advantage of the present utility model.It should be understood by those skilled in the art that, the utility model
It is not restricted to the described embodiments, simply principle of the present utility model is illustrated described in above-described embodiment and specification, not
On the premise of departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these change and change
Enter and both fall within the range of claimed the utility model.The claimed scope of the utility model by appending claims and
Its equivalent thereof.
Claims (4)
1. a kind of teaching demonstration equipment of industrial spot-welding technology, it is mainly configured with：Cradling piece（1）, base（2）, top cover（3）、
Electric expansion bar（4）, cantilever piece（5）, spot-welding gun（6）, scaling powder dropper（7）, scraper plate（8）, upper shuttle bar（9）, lower shuttle bar（10）、
Scaling powder gravity tank（11）, holder（12）, folder（13）, axle holding rod（14）, banking stop（15）, rotating shaft（16）, rotating disk（17）、
Base block（18）, it is characterised in that：Cradling piece（1）Bottom is fixed with base（2）, top is fixed with top cover（3）, described top cover
（3）Under be fixed with electric expansion bar（4）；
Described cradling piece（1）In be fixed with holder at upper position（12）, holder（12）On be bolted cantilever
Piece（5）, cantilever piece（5）End is fixed with spot-welding gun（6）；Holder（12）Side is fixed with base block（18）, in base block
（18）Upper and lower ends are respectively interspersed with shuttle bar（9）, lower shuttle bar（10）, and in upper shuttle bar（9）, lower shuttle bar（10）On it is solid by rivet
Surely there is rotating disk（17）, rotating disk（17）Home position is provided with rotating shaft（16）, rotating shaft（16）Axle holding rod is fixed in end（14）Interior, axle is held
Bar（14）With folder（13）Mutually hinge and；Folder（13）Electric expansion bar is fixed in end（4）Rod member end；
Described upper shuttle bar（9）Fluxing agent dropper is fixed in end（7）；Lower shuttle bar（10）End is fixed with scraper plate（8）；Described
Spot-welding gun（6）Side is milled with scaling powder gravity tank（11）, its notch and scaling powder dropper（7）The mouth of pipe be mutually matched.
2. a kind of teaching demonstration equipment of industrial spot-welding technology according to claim 1, it is characterised in that described spot welding
Rifle（6）Inside it is marked with scolding tin.
3. the teaching demonstration equipment of a kind of industrial spot-welding technology according to claim 1, it is characterised in that described helps weldering
Agent dropper（7）Injection scaling powder.
4. a kind of teaching demonstration equipment of industrial spot-welding technology according to claim 1, it is characterised in that described pedestal
Block（18）It is fixed with banking stop outward（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375474.5U CN206286698U (en) | 2016-12-14 | 2016-12-14 | A kind of teaching demonstration equipment of industrial spot-welding technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375474.5U CN206286698U (en) | 2016-12-14 | 2016-12-14 | A kind of teaching demonstration equipment of industrial spot-welding technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286698U true CN206286698U (en) | 2017-06-30 |
Family
ID=59104561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375474.5U Expired - Fee Related CN206286698U (en) | 2016-12-14 | 2016-12-14 | A kind of teaching demonstration equipment of industrial spot-welding technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161236A1 (en) * | 2017-03-06 | 2018-09-13 | 肖丽芳 | Fluid analysis system in biological science and technology |
-
2016
- 2016-12-14 CN CN201621375474.5U patent/CN206286698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161236A1 (en) * | 2017-03-06 | 2018-09-13 | 肖丽芳 | Fluid analysis system in biological science and technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20191214 |