CN203804412U - Laser welding device - Google Patents
Laser welding device Download PDFInfo
- Publication number
- CN203804412U CN203804412U CN201420175562.5U CN201420175562U CN203804412U CN 203804412 U CN203804412 U CN 203804412U CN 201420175562 U CN201420175562 U CN 201420175562U CN 203804412 U CN203804412 U CN 203804412U
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- China
- Prior art keywords
- slide unit
- mobile base
- holder
- vernier knob
- unit mobile
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Abstract
The utility model discloses a laser welding device. A first fine tuning knob is swirled to drive a first sliding table movable seat to slide up and down on a first sliding table fixed seat, so that the first fine tuning knob adjusts the vertical position of a welding table; a second fin tuning knob is swirled to drive a second sliding table movable seat to slide front and back on a second sliding table fixed seat, so that the second fin tuning knob adjusts the front and back position of the welding table; a third fine tuning knob is swirled to drive a third sliding table movable seat to slide left and right on a third sliding table fixed seat, and the third fine tuning knob adjusts the left and right position of the welding table. Through position adjustment in three directions, the fine tuning components can accurately adjust the welding table in the welding process, adjusting is convenient, welding quality is guaranteed, and the reject ratio of welding products is reduced.
Description
Technical field
The utility model relates to the technical field of cable equipment, relates in particular to a kind of device of laser weld.
Background technology
Laser weld is the laser beam that the utilizes high-energy-density a kind of high-efficiency and precision welding method as thermal source.Laser weld is one of importance of Materialbearbeitung mit Laserlicht technology application.20 century 70s are mainly used in welding thin-walled material and low speed welding, welding process belongs to heat-conduction-type, it is laser emission heated parts surface, surface heat conducts to diffusion inside by heat, by controlling the parameter such as width, energy, peak power and repetition rate of laser pulse, make workpiece fusing, form specific molten bath.Due to its unique advantage, be successfully applied in the precision welding of micro-, miniature parts.
The laser weld at initial stage mainly adopts manual welding.Along with product miniaturization and the trend that becomes more meticulous increasing, manual welding technique cannot meet batch production needs, particularly welding naked eyes in zonule cannot precisely weld, can only just can reach welding object by microscope.But the method long processing time, production cost is high, the production cycle is long, fraction defective is high, Laser Welding Speed is fast, weld seam is dark and narrow, heat affected area is little, by laser welding apparatus, not only energy is high and welding quality good, without artificial contact processing, reduce manual operation improper for product destruction, effectively reduce fraction defective.
As everyone knows, the laser weld operation of micro-component be unable to do without microscope.Welding product quality depend in weld job process, treat the position of welding assembly can fine adjustment.The laser soldering device of prior art cannot accurately be realized the position adjustments to welding bench, not only makes very inconvenience of weld job, the more important thing is, can cause welding product second-rate, easily occurs the defect that fraction defective is high.
Utility model content
In view of this, the utility model provides a kind of device of laser weld, and this device can be treated the position of welding assembly and carry out fine adjustment in welding process, makes the quality of welding product higher.
A kind of device of laser weld, comprise the welding bench of carrying out welding operation, also comprise micro-adjusting mechanism, described micro-adjusting mechanism comprises for the first trimming piece to the adjusting of welding bench upper-lower position, for the second trimming piece to the adjusting of welding bench front and back position with for the 3rd trimming piece to welding bench left and right position adjustments, described the first trimming piece comprises the first slide unit Mobile base of vertical setting, the first slide unit holder and the first vernier knob, the first vernier knob can be by turn so that the first vernier knob drives the first slide unit Mobile base to slide up and down on the first slide unit holder, described the second trimming piece comprises horizontally disposed the second slide unit Mobile base, the second slide unit holder and the second vernier knob, the second vernier knob can be by turn so that the second vernier knob drives the second slide unit Mobile base front and back to slide on the second slide unit holder, described the 3rd trimming piece comprises horizontally disposed the 3rd slide unit Mobile base, the 3rd slide unit holder and the 3rd vernier knob, the 3rd vernier knob can be by turn so that the 3rd vernier knob drives the 3rd slide unit Mobile base to horizontally slip on the 3rd slide unit holder, the first slide unit Mobile base is connected with welding bench, and the first slide unit holder is connected with the second slide unit Mobile base, and the second slide unit holder is connected with the 3rd slide unit Mobile base.
Wherein, described the first trimming piece, the second trimming piece and the 3rd trimming piece include screw rod and are sheathed on the nut of one end of screw rod, and nut can be by turn to drive the other end of screw rod respectively against the first slide unit Mobile base, the second slide unit Mobile base or the 3rd slide unit Mobile base.
Wherein, described the second trimming piece also comprises the second slide unit spring that can reset along the second vernier knob direction, and described the 3rd trimming piece also comprises the 3rd slide unit spring that can reset along the 3rd vernier knob direction.
Wherein, described micro-adjusting mechanism also comprises spring fixed seat and the second connecting plate that is connected the second slide unit holder and the 3rd slide unit Mobile base, spring fixed seat is connected in the end wall of the second slide unit holder and the end wall of the second connecting plate, one end of the second slide unit spring connects the second slide unit Mobile base, other end linking springs holder.
Wherein, described micro-adjusting mechanism also comprise be connected in the 3rd slide unit holder bottom surface substrate, be fixed on the first spring fixed column of the second connecting plate and be fixed on the second spring fixed column of described substrate, one end of described the 3rd slide unit spring connects the first spring fixed column, and the other end of the 3rd slide unit spring connects the second spring fixed column.
Wherein, described the first slide unit Mobile base, the second slide unit Mobile base and the 3rd slide unit Mobile base are equipped with U-shaped chute, described the first slide unit holder, the second slide unit holder and the 3rd fixing boss that Mobile base is equipped with chute matches separately.
Wherein, also comprise the cylinder for welding bench front and back position is regulated that is connected in welding bench bottom surface.
Wherein, also comprise that, for the electric cylinder to welding bench left and right position adjustments, the top of described electric cylinder is connected with air cylinder fixed plate, the top of air cylinder fixed plate connects cylinder.
Wherein, also comprise gripper shoe, the end face of described gripper shoe connects electric cylinder, and the bottom surface of gripper shoe connects micro-adjusting mechanism.
Wherein, also comprise laser generator and column, described column is provided with the set screw for regulating laser generator upper-lower position.
The device of laser weld of the present utility model by the first vernier knob by turn so that the first vernier knob drives the first slide unit Mobile base to slide up and down on the first slide unit holder, realize the adjusting of the first trimming piece to welding bench upper-lower position; Can, by turn so that the second vernier knob slides on the second slide unit holder before and after driving the second slide unit Mobile base, realize the adjusting of the second trimming piece to welding bench front and back position by the second vernier knob; Can, by turn so that the 3rd vernier knob drives the 3rd slide unit Mobile base to horizontally slip on the 3rd slide unit holder, realize welding bench left and right position adjustments by the 3rd vernier knob.The position adjustments of three directions makes the trimming part can the comparatively accurately adjusting to welding bench in welding, regulates more simultaneously, thereby has ensured welding quality, has reduced welding product fraction defective.
Brief description of the drawings
Fig. 1 is the device overall structure figure of the utility model preferred embodiment laser weld.
Fig. 2 is the structure chart at a visual angle of the micro-adjusting mechanism of the utility model preferred embodiment.
Fig. 3 is the structure chart at the another visual angle of the micro-adjusting mechanism of the utility model preferred embodiment.
In figure, 1-laser generator; 11-column; 2-welding bench; 3-cylinder; 4-electric cylinder; 5-air cylinder fixed plate; 6-gripper shoe; 7-micro-adjusting mechanism; The 711-the first slide unit Mobile base; The 712-the first slide unit holder; The 713-the first vernier knob; The 721-the second slide unit Mobile base; The 722-the second slide unit holder; The 723-the second vernier knob; The 724-the second slide unit spring; The 731-the three slide unit Mobile base; The 732-the three slide unit holder; The 733-the three vernier knob; The 734-the three slide unit spring; The 74-the first connecting plate; The 75-the second connecting plate; 76-substrate; 77-spring fixed seat; The 781-the first spring fixed column; The 782-the second spring fixed column; 791-chute; 792-boss.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figure 1, be the overall structure figure of the device of the utility model preferred embodiment laser weld.The device of laser weld of the present utility model comprises the laser generator 1, gripper shoe 6, electric cylinder 4, cylinder 3, welding bench 2 and the micro-adjusting mechanism 7 that are installed on column 11.Column 11 is provided with the set screw for regulating laser generator 1 upper-lower position.Laser generator 1 is the parts that weld laser beam used for Emission Lasers.The end face of gripper shoe 6 is provided with electric cylinder 4, and bottom surface is provided with micro-adjusting mechanism 7.The top of electric cylinder 4 is provided with cylinder 3.Cylinder 3 is connected by air cylinder fixed plate 5 with electric cylinder 4.The top of cylinder 3 is connected with welding bench 2.Welding bench 2 is for carrying out welding operation.Cylinder 3 is for the adjusting of the front and back position to welding bench 2.Electric cylinder 4 is for the adjusting to welding bench 2 positions, left and right.What deserves to be explained is, " left and right " here and " front and back " are two orthogonal directions on the residing horizontal plane of welding bench 2.For example, suppose, to set up an XYZ coordinate system with reference to welding bench 2, to represent that in X-axis, under the prerequisite of front and back position, Y-axis just represents position, left and right so.All there is the same connotation that refers to related " left and right " position and " front and back " position hereinafter.The like, " up and down " position is Z-direction.Cylinder 3 and electric cylinder 4 are all connected in the PLC for the work of master cylinder and electric cylinder 4.PLC needs at reception welding bench 2 after the input of parameter value of " left and right " and " front and back " position regulating, send control and regulation instruction to cylinder 3 and electric cylinder 4 respectively, electric cylinder 4 drives welding and cylinder 3 to move left and right, and cylinder 3 drives welding bench 2 to move forward and backward.Can realize cylinder 3 and electric cylinder 4 coarse adjustment to welding bench 2 front and back and position, left and right respectively by PLC.
As shown in Figure 2,3, be respectively a visual angle of the utility model preferred embodiment micro-adjusting mechanism 7 and the structure chart at another visual angle.Micro-adjusting mechanism 7 is for carrying out accurate adjustment to the position of welding bench 2.Micro-adjusting mechanism 7 is by the first trimming piece for welding bench 2 upper-lower positions are regulated, for the second trimming piece to welding bench 2 front and back positions adjustings with for the 3rd trimming piece of welding bench 2 left and right position adjustments is formed.The first trimming piece is made up of the first slide unit Mobile base 711, the first slide unit holder 712 and the first vernier knob 713.The first vernier knob 713 can be by turn so that the first vernier knob 713 drives the first slide unit Mobile base 711 to slide up and down on the first slide unit holder 712.The second trimming piece is made up of the second slide unit Mobile base 721, the second slide unit holder 722 and the first vernier knob 713.The second vernier knob 723 can be by turn so that the second vernier knob 723 drives the second slide unit Mobile base 721 front and back to slide on the second slide unit holder 722.The 3rd trimming piece is by the 3rd slide unit Mobile base 731, the 3rd slide unit holder 732 and the 3rd vernier knob 733.The 3rd vernier knob 733 can be by turn so that the 3rd vernier knob 733 drives the 3rd slide unit Mobile base 731 to horizontally slip on the 3rd slide unit holder 732.
The first vernier knob 713, the second vernier knob 723 and the 3rd vernier knob 733 drive respectively the motion of the first slide unit Mobile base 711, the second slide unit Mobile base 721 or the 3rd slide unit Mobile base 731 can have two kinds of embodiments.As a kind of embodiment, the first trimming piece, the second trimming piece and the 3rd trimming piece by screw rod, be sheathed on regularly screw rod one end nut and for screw rod being installed on to the screw rod fixture of the first slide unit holder 712, the second slide unit holder 722 and the 3rd slide unit holder 732.The periphery of screw rod is provided with screw thread.Screw rod fixture is provided with the screwed hole cooperatively interacting with screw flight.Screw rod is positioned at the outside of three slide unit Mobile bases.Nut, by turn, to drive screw rod in the motion of screw rod fixture cathetus, makes the other end of screw rod respectively against the first slide unit Mobile base 711, the second slide unit Mobile base 721 or the 3rd slide unit Mobile base 731.Nut is provided with mark the rule of rotation adjustable range, is used for accurately showing nut adjustable range.
As other a kind of embodiment, the first trimming piece, the second trimming piece and the 3rd trimming piece are by screw rod, turncap and form for the turncap fixture that screw rod is installed on to the first slide unit holder 712, the second slide unit holder 722 and the 3rd slide unit holder 732.Screw rod is fixed on the first slide unit Mobile base 711, the second slide unit Mobile base 721 and the 3rd slide unit Mobile base 731.The surface of screw rod is provided with screw thread.Turncap is made up of nut and nut.The surface of nut is provided with the teeth mutual meshing with screw flight.Nut is fixedly connected with nut.Turn nut is to drive nut rotation, and nut drives screw rod moving linearly by meshing effect, thus the slip that brings the first slide unit Mobile base 711, the second slide unit Mobile base 721 and the 3rd slide unit Mobile base 731.The utility model is preferably the first embodiment.Explanation is hereinafter also based on the first embodiment.
In this example, the first slide unit Mobile base 711, the second slide unit Mobile base 721 and the 3rd slide unit Mobile base 731 are equipped with U-shaped chute 791, the first slide unit holders 712, the second slide unit holder 722 and the 3rd fixing boss 792 that Mobile base is equipped with chute 791 matches separately.
The first slide unit Mobile base 711 is connected with gripper shoe 6.The first slide unit holder 712 is connected by the first connecting plate 74 with the second slide unit Mobile base 721.The second slide unit holder 722 is connected with the 3rd slide unit Mobile base 731 by the second connecting plate 75.The 3rd slide unit holder 732 is fixed on substrate 76.
The second slide unit holder 722 and the second connecting plate 75 are connected with spring fixed seat 77 jointly.Between spring fixed seat 77 and the second slide unit Mobile base 721, be provided with the second slide unit spring 724 resetting along the second vernier knob 723 directions.One end of the second slide unit spring 724 connects the second slide unit Mobile base 721, other end linking springs holder 77.
On the second connecting plate 75, be fixed with the first spring fixed column 781.On substrate 76, be fixed with the second spring fixed column 782.Be connected between the first spring fixed column 781 and the second spring fixed column 782 and be provided with along the 3rd slide unit spring 734 of the 3rd vernier knob 733 directions resets.One end of the 3rd slide unit spring 734 connects the substrate 76 that is positioned at top, and the other end connects the substrate 76 at the front and back position place that is positioned at below, makes like this 3rd slide unit spring 734 extend along the left and right directions of horizontal plane.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. the device of a laser weld, comprise the welding bench (2) of carrying out welding operation, it is characterized in that, also comprise micro-adjusting mechanism (7), described micro-adjusting mechanism (7) comprises for the first trimming piece to the adjusting of welding bench (2) upper-lower position, for the second trimming piece to the adjusting of welding bench (2) front and back position with for the 3rd trimming piece to welding bench (2) left and right position adjustments; described the first trimming piece comprises the first slide unit Mobile base (711) of vertical setting, the first slide unit holder (712) and the first vernier knob (713), the first vernier knob (713) can be by turn so that the first vernier knob (713) drives the first slide unit Mobile base (711) to slide up and down on the first slide unit holder (712), described the second trimming piece comprises horizontally disposed the second slide unit Mobile base (721), the second slide unit holder (722) and the second vernier knob (723), the second vernier knob (723) can be by turn so that the second vernier knob (723) drives the second slide unit Mobile base (721) front and back to slide on the second slide unit holder (722), described the 3rd trimming piece comprises horizontally disposed the 3rd slide unit Mobile base (731), the 3rd slide unit holder (732) and the 3rd vernier knob (733), the 3rd vernier knob (733) can be by turn so that the 3rd vernier knob (733) drives the 3rd slide unit Mobile base (731) to horizontally slip on the 3rd slide unit holder (732), the first slide unit Mobile base (711) is connected with welding bench (2), and the first slide unit holder (712) is connected with the second slide unit Mobile base (721), and the second slide unit holder (722) is connected with the 3rd slide unit Mobile base (731).
2. device according to claim 1, it is characterized in that, described the first trimming piece, the second trimming piece and the 3rd trimming piece include screw rod and are sheathed on the turncap of one end of screw rod, and turncap can be by turn to drive the other end of screw rod respectively against the first slide unit Mobile base (711), the second slide unit Mobile base (721) and the 3rd slide unit Mobile base (731).
3. device according to claim 1, it is characterized in that, described the second trimming piece also comprises the second slide unit spring (724) that can reset along the second vernier knob (723) direction, and described the 3rd trimming piece also comprises the 3rd slide unit spring (734) that can reset along the 3rd vernier knob (733) direction.
4. device according to claim 3, it is characterized in that, described micro-adjusting mechanism (7) also comprises spring fixed seat (77) and is connected second connecting plate (75) of the second slide unit holder (722) with the 3rd slide unit Mobile base (731), spring fixed seat (77) is connected in the end wall of the second slide unit holder (722) and the end wall of the second connecting plate (75), one end of the second slide unit spring (724) connects the second slide unit Mobile base (721), other end linking springs holder (77).
5. device according to claim 4, it is characterized in that, described micro-adjusting mechanism (7) also comprise be connected in the 3rd slide unit holder (732) bottom surface substrate (76), be fixed on first spring fixed column (781) of the second connecting plate (75) and be fixed on second spring fixed column (782) of described substrate (76), one end of described the 3rd slide unit spring (734) connects the first spring fixed column (781), and the other end of the 3rd slide unit spring (734) connects the second spring fixed column (782).
6. device according to claim 1, it is characterized in that, described the first slide unit Mobile base (711), the second slide unit Mobile base (721) and the 3rd slide unit Mobile base (731) are equipped with U-shaped chute (791), described the first slide unit holder (712), the second slide unit holder (722) and the boss (792) that the 3rd holder is equipped with chute (791) matches separately.
7. device according to claim 1, is characterized in that, also comprises the cylinder (3) for welding bench (2) front and back position is regulated that is connected in welding bench (2) bottom surface.
8. device according to claim 7, it is characterized in that, also comprise that the top of described electric cylinder (4) is connected with air cylinder fixed plate (5) for the electric cylinder (4) to welding bench (2) left and right position adjustments, the top of air cylinder fixed plate (5) connects cylinder (3).
9. device according to claim 8, is characterized in that, also comprises gripper shoe (6), and the end face of described gripper shoe (6) connects electric cylinder (4), and the bottom surface of gripper shoe (6) connects micro-adjusting mechanism (7).
10. device according to claim 1, is characterized in that, also comprises laser generator (1) and column (11), and described column (11) is provided with the set screw for regulating laser generator (1) upper-lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175562.5U CN203804412U (en) | 2014-04-11 | 2014-04-11 | Laser welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175562.5U CN203804412U (en) | 2014-04-11 | 2014-04-11 | Laser welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804412U true CN203804412U (en) | 2014-09-03 |
Family
ID=51443221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175562.5U Expired - Fee Related CN203804412U (en) | 2014-04-11 | 2014-04-11 | Laser welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909347A (en) * | 2014-04-11 | 2014-07-09 | 昆山市兴凯胜精密模具有限公司 | Laser welding device |
| CN105904125A (en) * | 2016-06-08 | 2016-08-31 | 广东科杰机械自动化有限公司 | Preheating and transferring platform |
-
2014
- 2014-04-11 CN CN201420175562.5U patent/CN203804412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909347A (en) * | 2014-04-11 | 2014-07-09 | 昆山市兴凯胜精密模具有限公司 | Laser welding device |
| CN103909347B (en) * | 2014-04-11 | 2016-04-20 | 昆山市兴凯胜精密模具有限公司 | A kind of device of laser weld |
| CN105904125A (en) * | 2016-06-08 | 2016-08-31 | 广东科杰机械自动化有限公司 | Preheating and transferring platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |