CN210677357U - Laser welding machine for gear shaft - Google Patents
Laser welding machine for gear shaft Download PDFInfo
- Publication number
- CN210677357U CN210677357U CN201921768541.3U CN201921768541U CN210677357U CN 210677357 U CN210677357 U CN 210677357U CN 201921768541 U CN201921768541 U CN 201921768541U CN 210677357 U CN210677357 U CN 210677357U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- gear shaft
- laser welding
- axial clearance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000007723 transport mechanism Effects 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a gear shaft laser-beam welding machine, including transport mechanism, feed arrangement one, feed arrangement two, laser welding device, the device of detecting a flaw, a plurality of anchor clamps, a plurality of piece, closing device, axial clearance adjusting device and the axial clearance detection device that compress tightly, axial clearance detection device locates under the laser welding device, closing device locates one side of axial clearance detection device is fixed transport mechanism's upper end, axial clearance adjusting device locates under the closing device and fixing transport mechanism's lower extreme. When realizing automatic weld integration production, closing device, axial clearance adjusting device and axial clearance detection device mutually support for gear shaft welding speed is fast, and the high quality can guarantee moreover that the axial clearance of same batch of gear shaft is unanimous, and its welding precision is high, and the gear shaft overall quality who produces is unanimous relatively.
Description
Technical Field
The utility model relates to a laser welding instrument technical field, especially a gear shaft laser-beam welding machine.
Background
In laser welding, high-energy laser pulses are used for locally heating materials in micro-areas, energy radiated by laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool. The novel welding mode is mainly used for welding thin-wall materials and precise parts, spot welding, butt welding, stitch welding, seal welding and the like can be realized, the depth-width ratio is high, the width of a welding seam is small, a heat affected zone is small, deformation is small, the welding speed is high, the welding seam is flat and attractive, treatment is not needed or only simple treatment is needed after welding, the welding seam is high in quality, free of air holes, capable of being accurately controlled, small in focusing light spot, high in positioning accuracy and easy to realize automation.
The utility model discloses a gear shaft automatic welder, including workstation, transport mechanism is including fixed disc, carousel and be fixed in workstation bottom drive carousel pivoted actuating mechanism, install three work piece on the fixed disc at least and compress tightly the piece, install four work piece holder on the carousel at least, the carousel edgewise is installed feed arrangement one, feed arrangement two, laser welding device, the device of detecting a flaw in order. The welding device enables automatic welding to be integrally produced, and meanwhile, due to the matching of the laser welding device and the flaw detection device, the gear shaft is high in welding speed and high in quality, and the separation phenomenon cannot occur. However, since the axial clearance of the gear shafts of the same batch cannot be kept consistent, the welding precision is low, and the overall quality of the produced gear shafts is uneven.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the utility model aims at providing a welding speed is fast, the high quality, can guarantee the unanimous gear shaft laser-beam welding machine of axial clearance of same batch gear shaft.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a gear shaft laser-beam welding machine, includes transport mechanism, feed arrangement one, feed arrangement two, laser welding device, a plurality of anchor clamps, a plurality of piece, closing device, axial clearance adjusting device and the axial clearance detection device that compress tightly, axial clearance detection device locates under the laser welding device, closing device locates one side of axial clearance detection device is fixed transport mechanism's upper end, axial clearance adjusting device locates under the closing device and fixes transport mechanism's lower extreme.
As a further improvement of the utility model: axial clearance adjusting device includes motor I, cylinder VI, mounting bracket, motor II, synchronizing wheel I, synchronizing wheel II, pivot, carousel, pressure sensor, the spacing seat of pressure head, fan tooth pressure head, the fixed fork of fan tooth, fan tooth and cylinder VII, motor I, cylinder VI, mounting bracket link firmly in proper order, motor II and synchronizing wheel I are fixed one side of mounting bracket, motor II, synchronizing wheel I, synchronizing wheel II, pivot, carousel, pressure sensor, the spacing seat of pressure head, fan tooth pressure head, the fixed fork of fan tooth and fan tooth link firmly in proper order, cylinder VII with the fixed fork of fan tooth links firmly.
As a further improvement of the utility model: the pressing device comprises a cylinder I, a connecting plate, a displacement sensor, a cylinder II, two clamping jaws and a pressing plate, wherein the cylinder I is fixedly connected with the connecting plate, the connecting plate is penetrated by the two clamping jaws, one ends of the two clamping jaws are fixedly connected with the cylinder II, the other ends of the two clamping jaws are fixedly connected with the pressing plate, and the displacement sensor is fixedly connected with the connecting plate.
As a further improvement of the utility model: the axial clearance detection device comprises a square steel seat, a guide rail, a sliding block, a cylinder III, a cylinder IV, a cylinder V, a sliding bottom plate, a displacement measuring instrument I and a displacement measuring instrument II, wherein the guide rail is fixed on the square steel seat, the sliding block is meshed with the guide rail, the sliding bottom plate is fixed on the sliding block and is fixedly connected with the cylinder III, the cylinder IV is fixed on the sliding bottom plate and is fixedly connected with the cylinder V, the displacement measuring instrument I is installed in the cylinder V, and the displacement measuring instrument II is fixedly connected with the cylinder V.
As a further improvement of the utility model: the fixture comprises a cover plate, two gears are fixed at the bottom of the cover plate, a bottom plate is fixed at the bottom end of the cover plate, a positioning block is fixed at each of four top corners of the cover plate, and an adjusting block is fixed at each of two ends of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when realizing automatic weld integration production, closing device, axial clearance adjusting device and axial clearance detection device mutually support for gear shaft welding speed is fast, and the high quality can guarantee moreover that the axial clearance of same batch of gear shaft is unanimous, and its welding precision is high, and the gear shaft overall quality of producing is relatively unanimous.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structure diagram of the present invention.
Fig. 3 is a schematic structural view of the axial gap adjustment device.
Fig. 4 is a schematic structural view of the axial gap adjustment device.
Fig. 5 is a schematic view of the engagement of the sector gear of the axial clearance adjustment device with the gear of the clamp.
Fig. 6 is a schematic structural view of the pressing device.
Fig. 7 is a schematic structural view of the axial gap detection device.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
according to fig. 1, 2, 3, 4, 5, 6 and 7, a gear shaft laser welding machine comprises a conveying mechanism 1, a first feeding device 2, a second feeding device 3, a laser welding device 4, a flaw detection device 5, a plurality of clamps 9, a plurality of pressing pieces 10, a pressing device 6, an axial gap adjusting device 7 and an axial gap detecting device 8, wherein the axial gap detecting device 8 is arranged right below the laser welding device 4, the pressing device 6 is arranged on one side of the axial gap detecting device 8 and fixed at the upper end of the conveying mechanism 1, and the axial gap adjusting device 7 is arranged right below the pressing device 6 and fixed at the lower end of the conveying mechanism 1.
The axial clearance adjusting device 8 comprises a motor I810, an air cylinder VI 811, a mounting frame 812, a motor II 813, a synchronizing wheel I814, a synchronizing wheel II 815, a rotating shaft 816, a rotating disc 817, a pressure sensor 818, a pressure head limiting seat 819, a sector gear pressure head 820, a sector gear fixing fork 821, sector gears 822 and an air cylinder VII 823, wherein the motor I810, the air cylinder VI 811 and the mounting frame 812 are fixedly connected in sequence, the motor II 813 and the synchronizing wheel I814 are fixed on one side of the mounting frame 812, the motor II 813, the synchronizing wheel I814, the synchronizing wheel II 815, the rotating shaft 816, the rotating disc 817, the pressure sensor 818, the pressure head limiting seat 819, the sector gear pressure head 820, the sector gear fixing fork 821 and the sector gears 822 are fixedly connected in sequence, and the air cylinder VII 823 is fixedly connected with the sector gear fixing fork 821.
The pressing device 6 comprises a cylinder I610, a connecting plate 611, a displacement sensor 612, a cylinder II 613, two clamping jaws 614 and a pressing plate 615, wherein the cylinder I610 is fixedly connected with the connecting plate 611, the connecting plate 611 is penetrated by the two clamping jaws 614, one ends of the two clamping jaws 614 are fixedly connected with the cylinder II 613, the other ends of the two clamping jaws 614 are fixedly connected with the pressing plate 615, and the displacement sensor 612 is fixedly connected with the connecting plate 611.
The axial clearance detection device 7 comprises a square steel seat 710, a guide rail 711, a sliding block 712, a cylinder III 713, a cylinder IV 714, a cylinder V715, a sliding bottom plate 716, a displacement measuring instrument I717 and a displacement measuring instrument II 718, wherein the guide rail is fixed on the square steel seat 710, the sliding block 712 is meshed with the guide rail 711, the sliding bottom plate 716 is fixed on the sliding block 712 and fixedly connected with the cylinder III 713, the cylinder IV 714 is fixed on the sliding bottom plate 716 and fixedly connected with the cylinder V715, the displacement measuring instrument I717 is installed in the cylinder V715, and the displacement measuring instrument II 718 is fixedly connected with the cylinder V715.
The clamp 9 comprises a cover plate, a positioning block is respectively fixed at four top corners of the cover plate, two gears 910 are fixed at the bottom of the cover plate, a bottom plate 911 is fixed at the bottom end of the cover plate, and adjusting blocks 912 are respectively fixed at two ends of the bottom plate 911.
The utility model discloses a theory of operation: on feed arrangement 2 transported gear shaft work piece one to the anchor clamps on transport mechanism 1, compress tightly the back to gear shaft work piece one by 10, feed arrangement two 3 place gear shaft work piece two corresponding position (for convenient description this moment closes and is called the gear shaft), transport mechanism 1 sends the gear shaft to laser welding device 4 and flaw detection device 5 in proper order, carries out laser welding in proper order and detects a flaw, then through the 2 ejection of compact of feed arrangement one, accomplishes the automatic weld of gear shaft.
In the laser welding link, when transport mechanism 1 transported the anchor clamps 9 of placing the gear shaft to closing device 6, cylinder I610 drove connecting plate 611 and moves to the x axle, and cylinder II 613 drove the vertical downstream of two clamping jaws 614, drove the vertical downstream of pressure strip 615 then and compress tightly the gear shaft.
Then, the axial gap adjustment device 7 starts to operate: under the control of the motor I810, the air cylinder VI 811 drives the mounting frame 812 to move upwards and then drives the sector gear 822 to move upwards, the air cylinder VII 823 drives the sector gear 822 to move towards the gear 910 of the clamp 9, so that the sector gear 822 is meshed with the gear 910 of the clamp 9, the motor II 813 drives the synchronizing wheel I814, the synchronizing wheel II 815, the rotating shaft 816 and the rotating disc 817 to rotate and then drives the sector gear 822 to rotate, so that the clamp 9 drives the gear shaft to rotate and move, and axial clearance adjustment is carried out on the gear shaft.
At this time, the axial gap detection device 8 starts to operate: under the drive of the air cylinder III 713, the sliding bottom plate 716 drives the air cylinder IV 714, the air cylinder V715, the displacement measuring instrument I717 and the displacement measuring instrument II 718 to move towards the x axis, and under the drive of the air cylinder IV 714 and the air cylinder V715, the displacement measuring instrument I717 and the displacement measuring instrument II 718 move towards the x axis or vertically move downwards, so that the axial clearance detection is carried out on the gear shaft.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a gear shaft laser-beam welding machine, includes transport mechanism, feed arrangement one, feed arrangement two, laser welding device, the device of detecting a flaw, a plurality of anchor clamps and a plurality of piece that compresses tightly, its characterized in that: the device comprises a laser welding device, and is characterized by further comprising a pressing device, an axial gap adjusting device and an axial gap detecting device, wherein the axial gap detecting device is arranged under the laser welding device, the pressing device is arranged on one side of the axial gap detecting device and fixed at the upper end of the conveying mechanism, and the axial gap adjusting device is arranged under the pressing device and fixed at the lower end of the conveying mechanism.
2. The gear shaft laser welding machine of claim 1, characterized in that: axial clearance adjusting device includes motor I, cylinder VI, mounting bracket, motor II, synchronizing wheel I, synchronizing wheel II, pivot, carousel, pressure sensor, the spacing seat of pressure head, fan tooth pressure head, the fixed fork of fan tooth, fan tooth and cylinder VII, motor I, cylinder VI, mounting bracket link firmly in proper order, motor II and synchronizing wheel I are fixed one side of mounting bracket, motor II, synchronizing wheel I, synchronizing wheel II, pivot, carousel, pressure sensor, the spacing seat of pressure head, fan tooth pressure head, the fixed fork of fan tooth and fan tooth link firmly in proper order, cylinder VII with the fixed fork of fan tooth links firmly.
3. The gear shaft laser welding machine of claim 1, characterized in that: the pressing device comprises a cylinder I, a connecting plate, a displacement sensor, a cylinder II, two clamping jaws and a pressing plate, wherein the cylinder I is fixedly connected with the connecting plate, the connecting plate is penetrated by the two clamping jaws, one ends of the two clamping jaws are fixedly connected with the cylinder II, the other ends of the two clamping jaws are fixedly connected with the pressing plate, and the displacement sensor is fixedly connected with the connecting plate.
4. The gear shaft laser welding machine of claim 1, characterized in that: the axial clearance detection device comprises a square steel seat, a guide rail, a sliding block, a cylinder III, a cylinder IV, a cylinder V, a sliding bottom plate, a displacement measuring instrument I and a displacement measuring instrument II, wherein the guide rail is fixed on the square steel seat, the sliding block is meshed with the guide rail, the sliding bottom plate is fixed on the sliding block and is fixedly connected with the cylinder III, the cylinder IV is fixed on the sliding bottom plate and is fixedly connected with the cylinder V, the displacement measuring instrument I is installed in the cylinder V, and the displacement measuring instrument II is fixedly connected with the cylinder V.
5. The gear shaft laser welding machine of claim 1, characterized in that: the fixture comprises a cover plate, two gears are fixed at the bottom of the cover plate, a bottom plate is fixed at the bottom end of the cover plate, a positioning block is fixed at each of four top corners of the cover plate, and an adjusting block is fixed at each of two ends of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768541.3U CN210677357U (en) | 2019-10-21 | 2019-10-21 | Laser welding machine for gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921768541.3U CN210677357U (en) | 2019-10-21 | 2019-10-21 | Laser welding machine for gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677357U true CN210677357U (en) | 2020-06-05 |
Family
ID=70891707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921768541.3U Expired - Fee Related CN210677357U (en) | 2019-10-21 | 2019-10-21 | Laser welding machine for gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476094A (en) * | 2022-09-20 | 2022-12-16 | 利纳马汽车系统(重庆)有限公司 | Gearbox gear shaft flaw detection welding detection mechanism |
-
2019
- 2019-10-21 CN CN201921768541.3U patent/CN210677357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476094A (en) * | 2022-09-20 | 2022-12-16 | 利纳马汽车系统(重庆)有限公司 | Gearbox gear shaft flaw detection welding detection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204818577U (en) | Bimetallic strip saw blade tooth material welding set | |
| CN210677357U (en) | Laser welding machine for gear shaft | |
| CN211540218U (en) | Front-end online machining mechanism for friction welding machine | |
| CN112404722A (en) | Automatic laser welding machine | |
| CN113894554B (en) | Battery piece welding system | |
| CN108927592A (en) | A kind of welding method based on battery automatic electric weld(ing) device | |
| CN111375885B (en) | Friction stir welding device for 2219 aluminum alloy plate | |
| CN211840712U (en) | Straight seam welding machine | |
| CN115255671A (en) | Full-stroke three-chuck pipe laser cutting machine and method | |
| CN215880269U (en) | Full-automatic band saw blade butt-welding machine | |
| CN213764629U (en) | Gantry welding device | |
| CN112404723A (en) | Automatic laser welding method | |
| CN212945991U (en) | Material increase device based on metal semi-solidification forming mode | |
| CN109466079B (en) | Double-channel lower cover feeding system and control method thereof | |
| CN203019803U (en) | Solar water tank outer barrel printing line double-station printing device | |
| CN201183176Y (en) | Welding machine | |
| CN215846445U (en) | Adjusting device of laser welding machine | |
| CN217667131U (en) | Laser welding machine with multiple welding heads | |
| CN220219722U (en) | Thermal calibration type laser welding machine | |
| CN217617506U (en) | Screen welding processing device | |
| CN104385579A (en) | Floating type laser transmission welding clamping apparatus | |
| CN216680788U (en) | Peripheral laser welding four-wheel positioning fixture of cylinder part | |
| CN219324876U (en) | Automatic change laser welding device | |
| CN216177548U (en) | Precise ultrafast laser cutting machine | |
| CN212070776U (en) | Side surface laser welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |