CN202715960U - Automatic welding device for protective tube for automobile igniting coil - Google Patents
Automatic welding device for protective tube for automobile igniting coil Download PDFInfo
- Publication number
- CN202715960U CN202715960U CN2012202671897U CN201220267189U CN202715960U CN 202715960 U CN202715960 U CN 202715960U CN 2012202671897 U CN2012202671897 U CN 2012202671897U CN 201220267189 U CN201220267189 U CN 201220267189U CN 202715960 U CN202715960 U CN 202715960U
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- platform
- protection tube
- axis
- welding device
- automatic welding
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Abstract
The utility model discloses an automatic welding device for a protective tube for an automobile igniting coil. The automatic welding device for the protective tube for the automobile igniting coil is characterized by comprising a false work, an orthogonal platform, a fixture and a laser welding head, wherein the laser welding head is fixedly arranged on the false work and is located above the orthogonal platform; the fixture is arranged on the orthogonal platform; and the orthogonal platform is arranged on the false work and can move in the X and Y axial directions. According to the automatic welding device for the protective tube for the automobile igniting coil, a mode that a workpiece and a laser head move is changed into a mode that only the workpiece moves, and thus, the relative position of the workpiece and the laser head can be more easily controlled, positioning is more accurate, and focusing of the laser head can also be more conveniently regulated. By utilizing ball screw drive, a stepping motor is controlled to drive by using a programmable logic controller (PLC), and thus, location degree between the laser head and the workpiece is more accurate. Through sensor feedback, the PLC can automatically correct errors, so that a welding position is more accurate, and the work efficiency is improved. The automatic welding device is suitable for volume production, and moreover, the product quality is stable.
Description
Technical field
The utility model relates to a kind of automobile ignition coil protection tube automatic soldering device.
Background technology
There is a protective casing automobile ignition coil core outside, is formed by the curling rear laser spot welding of stainless steel as shown in Figure 1, 2, and the position of 6 solder joints has higher requirements.
Existing protection tube welder divides workbench for circular 6 grades shown in Fig. 3,4, protection tube is vertically placed, and rotates to welding post by the anchor clamps clamping, and laser welding system moves up and down welds protection tube.Comprise the compositions such as circular turned workbench 1, laser welding system 2, anchor clamps 3.Protection tube vertically inserts in the anchor clamps, clamps, and workbench 1 rotates, and protection tube is forwarded to welding post, and laser welding system 2 moves up and down according to predefined position, respectively welds two solder joints at the position, upper, middle and lower of protection tube respectively, amounts to 6 points.Because by belt transmission, there is error in work table rotation, laser head moves up and down and also has error, both intersections, and deviation usually appears in the bond pad locations on protection tube, does not have to guarantee to be welded on the position of formulation the bond pad locations dimension overproof.And speed of welding is relatively slow, needs worktable rotary and laser head to move two kinds of actions.
Summary of the invention
The utility model purpose is to provide a kind of welding accurate positioning, high, the fireballing automobile ignition coil protection tube automatic soldering device of welding quality for the defective of prior art.
The utility model adopts following technical scheme for achieving the above object:
A kind of automobile ignition coil protection tube automatic soldering device is characterized in that: it comprises falsework, quadrature platform, anchor clamps and laser welding system; Described laser welding system is fixed on and is positioned at described quadrature platform top on the falsework; Described anchor clamps are arranged on the described quadrature platform; Described quadrature platform is arranged on the falsework, can move in X, Y-axis.
It is further characterized in that: described quadrature platform comprises the Y-axis driving mechanism that X axis driving mechanism, Y-axis stepper motor and Y-axis screw mandrel that X axis stepper motor and X axis screw mandrel form form, and drives that the anchor clamps that are arranged on the described quadrature platform are X, Y-axis moves.
Further: described anchor clamps are positioned at the quadrature platform by alignment pin, are provided with 6 protection tube stations on it, are provided with quick clip on each station and are used for the Quick-clamped protection tube, also are provided with locating notch on each station and are used for location protection tube breach.
The utility model all moves workpiece and laser head and changes only workpiece movable into, the easier control of both relative positions, and it is more accurate to locate, and the focusing of laser head is more convenient adjusting also.Utilize ball-screw-transmission, drive with PLC Controlled by Programmable Controller stepper motor, the position degree between laser head and the workpiece is more accurate.By sensor feedback, PLC is round-off error automatically, so that the welding position is more accurate, increases work efficiency, and is suitable for batch production and constant product quality.
Description of drawings
Fig. 1,2 is for the side-looking of automobile ignition coil protection tube and face structural representation;
Fig. 3,4 overlooks and faces structural representation for the prior art bonding machine;
Fig. 5 is the utility model front view;
Fig. 6 is the utility model top view;
Fig. 7,8,9 is the installation of the utility model anchor clamps and structural representation.
The specific embodiment
A kind of automobile ignition coil protection tube automatic soldering device has been installed quadrature platform 32 on the falsework 15 shown in Fig. 5,6, by shop bolt 31, anchor clamps 6 location.X axis stepper motor 11 and Y-axis stepper motor 14 drive X axis leading screw 12 and Y-axis leading screw 13, control respectively the motion of X and Y-direction.Laser welding system 2 is fixed on and is positioned at quadrature platform 32 tops on the falsework 15.Protection tube 22 is put in the anchor clamps 6 shown in Fig. 7,8,9, clamps by quick clip 21, and the breach of location usefulness is arranged on the anchor clamps 6, is used for controlling ectonexine protection tube gap position.Each anchor clamps 6 can press from both sides 6 protection tubes 22 simultaneously, whole carrying, can be on another anchor clamps when welding machine welds the clamping product.After welding was finished, integral body was taken off anchor clamps and is put another anchor clamps again.
The utility model uses stepper motor to drive ball-screw-transmission, and is mobile at the X-Y orthogonal plane, and motor relies on the PLC Controlled by Programmable Controller, and position degree can be very accurate by feedback modifiers; And because laser head does not need to move, be to be fixed on the X-Y plane top.Protection tube is in the laterally inserted anchor clamps, and solder side only needs anchor clamps to move to the position upward to laser head; laser head sends laser and can weld; the time of consuming still less and only has a motion between laser head and the protection tube, its relative position degree is more accurate; the transmission of stepper motor is by PLC and detect feedback; can automatically revise deviation, welding protection tube out, the accurate zero deflection of its bond pad locations; but fast moving between nonclient area is still less consuming time.
Claims (3)
1. automobile ignition coil protection tube automatic soldering device, it is characterized in that: it comprises falsework, quadrature platform, anchor clamps and laser welding system; Described laser welding system is fixed on and is positioned at described quadrature platform top on the falsework; Described anchor clamps are arranged on the described quadrature platform; Described quadrature platform is arranged on the falsework, can move in X, Y-axis.
2. a kind of automobile ignition coil protection tube automatic soldering device according to claim 1; it is characterized in that: described quadrature platform comprises the Y-axis driving mechanism that X axis driving mechanism, Y-axis stepper motor and Y-axis screw mandrel that X axis stepper motor and X axis screw mandrel form form, and drives that the anchor clamps that are arranged on the described quadrature platform are X, Y-axis moves.
3. a kind of automobile ignition coil protection tube automatic soldering device according to claim 1; it is characterized in that: described anchor clamps are positioned at the quadrature platform by alignment pin; be provided with 6 protection tube stations on it; be provided with quick clip on each station and be used for the Quick-clamped protection tube, also be provided with locating notch on each station and be used for location protection tube breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202671897U CN202715960U (en) | 2012-06-07 | 2012-06-07 | Automatic welding device for protective tube for automobile igniting coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202671897U CN202715960U (en) | 2012-06-07 | 2012-06-07 | Automatic welding device for protective tube for automobile igniting coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715960U true CN202715960U (en) | 2013-02-06 |
Family
ID=47617798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202671897U Expired - Fee Related CN202715960U (en) | 2012-06-07 | 2012-06-07 | Automatic welding device for protective tube for automobile igniting coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103779A (en) * | 2021-05-17 | 2021-07-13 | 兰州交通大学 | Portable automatic code spraying equipment for track line identification |
-
2012
- 2012-06-07 CN CN2012202671897U patent/CN202715960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103779A (en) * | 2021-05-17 | 2021-07-13 | 兰州交通大学 | Portable automatic code spraying equipment for track line identification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130206 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |