CN201511226U - Indexing mechanism of multistage welding system - Google Patents
Indexing mechanism of multistage welding system Download PDFInfo
- Publication number
- CN201511226U CN201511226U CN2009202477293U CN200920247729U CN201511226U CN 201511226 U CN201511226 U CN 201511226U CN 2009202477293 U CN2009202477293 U CN 2009202477293U CN 200920247729 U CN200920247729 U CN 200920247729U CN 201511226 U CN201511226 U CN 201511226U
- Authority
- CN
- China
- Prior art keywords
- turntable
- shaft
- motor
- bearing block
- indexing mechanism
- 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
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
An indexing mechanism of a multistage welding system belongs to the technical field of aircraft engine manufacturing. The indexing mechanism can clamp a plurality of components at one time, the service efficiency of a welding machine is high, the welding production cycle is short, and the working intensity of operators is small. The indexing mechanism comprises a chassis, and is characterized in that a motor, a speed reducer and a bearing bracket are fixed on the chassis; the motor is connected with an input shaft of the speed reducer; an output shaft of the speed reducer is connected with one end of a long shaft arranged in the bearing bracket through a coupling; the other end of the long shaft is fixedly connected with the center of a turntable with a bearing block; a non-long shaft side of the turntable is provided with a connecting shaft; one end of the connecting shaft, close to the turntable, is fixedly connected with the center of a main gear; the main gear is meshed with a pinion gear which is arranged at the outer side of the main gear and provided with the bearing block; one end of a transition shaft at the side of the turntable is fixedly connected with the turntable; the pinion gear is meshed with a bull gear which is arranged at the outer side of the pinion gear and fixed with a chuck spindle at the center; the chuck spindle is arranged in the bearing block of the turntable; and the end of the chuck spindle at the side of the long shaft is provided with a chuck with three jaws.
Description
Technical field:
The utility model belongs to aero-engine manufacturing technology field, relates in particular to a kind of multistation welding system indexing mechanism, and the calibration transposition when being mainly used in the welding of aero-engine spare part is used.
Background technology:
At present, employed in aero-engine spare part welding process is single station rolling clamp, and it at every turn can only spare part of clamping; The service efficiency of welding machine was low when this just made the spare part big in batches in welding, that size is little, and the welding production cycle is long, and operating personnel's working strength is big.
The utility model content:
At every turn can only spare part of clamping at existing single station rolling clamp, the welding machine service efficiency is low, the welding production cycle is long, the shortcoming that operating personnel's working strength is big, but the utility model provides a kind of disposable clamping a plurality of spare parts, welding machine service efficiency height, weld with short production cycle, the multistation welding system indexing mechanism that operating personnel's working strength is little.
To achieve these goals, the utility model adopts following technical scheme, a kind of multistation welding system indexing mechanism, comprise that the bottom has the underframe of guide pad, be characterized in being fixed with on underframe motor, reductor and bearing bracket stand, the motor shaft of motor and the power shaft of reductor link together by gears engaged; The output shaft of reductor links together by shaft coupling with an end that is arranged on the major axis in the bearing bracket stand, and the other end of major axis links together with the center fixation with turntable of bearing block; Non-major axis side at turntable is provided with connecting axle, and the position of connecting axle is corresponding with the center of turntable, and connecting axle links together near the end of turntable and the center fixation of master gear; Master gear is meshed with the pinion with bearing block that is arranged on its outside, is provided with transition axis in the bearing block of pinion, and an end and the turntable of transition axis turntable side are fixed together; Pinion has the gear wheel of chuck rotating shaft to be meshed with the center fixation that is arranged on its outside, and the chuck rotating shaft is arranged in the bearing block of turntable, and the chuck rotating shaft end of major axis side is provided with scroll chuck.
Described motor adopts stepper motor, and stepper motor can be done small rotation according to the pulse signal that control system is sent, to reach the purpose of accurate calibration.
The beneficial effects of the utility model:
Owing to be fixed with motor, reductor and bearing bracket stand on underframe of the present utility model, the motor shaft of motor and the power shaft of reductor link together by gears engaged; The output shaft of reductor links together by shaft coupling with an end that is arranged on the major axis in the bearing bracket stand, and the other end of major axis links together with the center fixation with turntable of bearing block; Non-major axis side at turntable is provided with connecting axle, and the position of connecting axle is corresponding with the center of turntable, and connecting axle links together near an end of turntable and the center fixation of master gear; Master gear is meshed with the pinion with bearing block that is arranged on its outside, is provided with transition axis in the bearing block of pinion, and an end and the turntable of transition axis turntable side are fixed together; Pinion has the gear wheel of chuck rotating shaft to be meshed with the center fixation that is arranged on its outside, and the chuck rotating shaft is arranged in the bearing block of turntable, and the chuck rotating shaft end of major axis side is provided with scroll chuck.But just make a plurality of spare parts of the disposable clamping of indexing mechanism of the present utility model, welding machine service efficiency height welds with short production cyclely, and operating personnel's working strength is little.Indexing mechanism of the present utility model makes the operating efficiency of welding machine promote more than 10 times.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is an action schematic diagram of the present utility model;
Wherein, 1-guide pad, 2-transition axis, 3-master gear, the 4-connecting axle, 5-pinion, the rotating shaft of 6-chuck, 7-gear wheel, the 8-bearing block, 9-scroll chuck, 10-turntable, the 11-major axis, 12-bearing bracket stand, 13-shaft coupling, the 14-underframe, 15-reductor, 16-motor, 17-welding machine horizontal table, 18-welding machine motor output shaft, 19-welding machine turntable.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1 and Figure 2, a kind of multistation welding system indexing mechanism, comprise that the bottom has the underframe 14 of guide pad 1, be fixed with motor 16, reductor 15 and bearing bracket stand 12 on underframe 14, the power shaft of the motor shaft of motor 16 and reductor 15 links together by gears engaged; The output shaft of reductor 15 links together by shaft coupling 13 with an end that is arranged on the major axis 11 in the bearing bracket stand 12, non-major axis 11 sides that the other end of major axis 11 and the center fixation with turntable 10 of eight bearing blocks 8 link together at turntable 10 are provided with connecting axle 4, the position of connecting axle 4 is corresponding with the center of turntable 10, and connecting axle 4 links together near an end of turntable 10 and the center fixation of master gear 3; Master gear 3 is meshed with eight pinions 5 with bearing block 8 that are arranged on its outside, is provided with transition axis 2 in the bearing block 8 of pinion 5, and an end and the turntable 10 of transition axis 2 turntables 10 sides are fixed together; Eight pinions 5 have eight gear wheels 7 of chuck rotating shaft 6 to be meshed with the center fixation that is arranged on its outside respectively, and chuck rotating shaft 6 is separately positioned in eight bearing blocks 8 of turntable 10, and chuck rotating shaft 6 ends of major axis 11 sides are provided with scroll chuck 9.
Described motor 16 adopts stepper motor, and stepper motor can be done small rotation according to the pulse signal that control system is sent, to reach the purpose of accurate calibration.
Below in conjunction with a description of drawings course of action of the present utility model:
As shown in Figure 3, at first, the guide pad 1 by the utility model underframe 14 bottoms is installed in indexing mechanism of the present utility model on the welding machine horizontal table 17, and connecting axle 4 of the present utility model is fixed together with welding machine motor output shaft 18.Then, to-be-welded pieces is installed on the scroll chuck 9 one by one.Close operating room's door after installing, begin the operating room is vacuumized.When vacuumizing, can carry out centering and handle indexing mechanism of the present utility model, promptly by mobile welding machine horizontal table 17 (can start manual calibration function in case of necessity) guarantee to-be-welded pieces be positioned at electron beam under.Be preliminary preparation more than, just can carry out welding job after preliminary preparation is finished.The first step of welding job is to start welding machine motor and electron beam, and the welding machine motor drives welded part is finished 360 degree below electron beam rotating welding action by connecting axle 4, master gear 3, pinion 5 and gear wheel 7 successively; Second step of welding job is the stepper motor 16 that starts indexing mechanism of the present utility model, and stepper motor 16 drives turntables 10 rotations by reductor 15, major axis 11 successively, with next to-be-welded pieces go to electron beam under.So far, indexing mechanism of the present utility model has been finished course of action one time.The welding job of all the other to-be-welded pieces gets final product so repeatedly.
Claims (2)
1. a multistation welding system indexing mechanism comprises that the bottom has the underframe of guide pad, it is characterized in that being fixed with on underframe motor, reductor and bearing bracket stand, and the motor shaft of motor and the power shaft of reductor link together by gears engaged; The output shaft of reductor links together by shaft coupling with an end that is arranged on the major axis in the bearing bracket stand, and the other end of major axis links together with the center fixation with turntable of bearing block; Non-major axis side at turntable is provided with connecting axle, and the position of connecting axle is corresponding with the center of turntable, and connecting axle links together near an end of turntable and the center fixation of master gear; Master gear is meshed with the pinion with bearing block that is arranged on its outside, is provided with transition axis in the bearing block of pinion, and an end and the turntable of transition axis turntable side are fixed together; Pinion has the gear wheel of chuck rotating shaft to be meshed with the center fixation that is arranged on its outside, and the chuck rotating shaft is arranged in the bearing block of turntable, and the chuck rotating shaft end of major axis side is provided with scroll chuck.
2. a kind of multistation welding system indexing mechanism according to claim 1 is characterized in that described motor adopts stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202477293U CN201511226U (en) | 2009-10-30 | 2009-10-30 | Indexing mechanism of multistage welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202477293U CN201511226U (en) | 2009-10-30 | 2009-10-30 | Indexing mechanism of multistage welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511226U true CN201511226U (en) | 2010-06-23 |
Family
ID=42482624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202477293U Expired - Fee Related CN201511226U (en) | 2009-10-30 | 2009-10-30 | Indexing mechanism of multistage welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511226U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151941A (en) * | 2011-03-15 | 2011-08-17 | 湖南宝龙专用汽车有限公司 | Special welding machine for multi-position welding |
| CN103286421A (en) * | 2013-07-01 | 2013-09-11 | 襄阳五二五泵业有限公司 | Simple automatic rotary welding platform |
| CN103418979A (en) * | 2013-08-09 | 2013-12-04 | 青岛东方铁塔股份有限公司 | Steel tube pneumatic clamping locating indexing device |
| CN105499892A (en) * | 2015-12-29 | 2016-04-20 | 鞍山天利机械工程有限公司 | Dual-rocker four-axis welding position changing machine and using method thereof |
| CN107877077A (en) * | 2017-12-15 | 2018-04-06 | 江苏科技大学 | A kind of primary and secondary chuck assembly |
| CN112518128A (en) * | 2020-12-09 | 2021-03-19 | 山东大学 | Clamp and method for high-speed laser cladding remanufacturing of engine connecting rod |
| CN114211105A (en) * | 2021-12-20 | 2022-03-22 | 北京航星机器制造有限公司 | Multi-station device for electron beam welding |
| CN115026610A (en) * | 2022-06-23 | 2022-09-09 | 北京机科国创轻量化科学研究院有限公司烟台分公司 | Special rotary table |
-
2009
- 2009-10-30 CN CN2009202477293U patent/CN201511226U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151941A (en) * | 2011-03-15 | 2011-08-17 | 湖南宝龙专用汽车有限公司 | Special welding machine for multi-position welding |
| CN103286421A (en) * | 2013-07-01 | 2013-09-11 | 襄阳五二五泵业有限公司 | Simple automatic rotary welding platform |
| CN103418979A (en) * | 2013-08-09 | 2013-12-04 | 青岛东方铁塔股份有限公司 | Steel tube pneumatic clamping locating indexing device |
| CN103418979B (en) * | 2013-08-09 | 2015-04-29 | 青岛东方铁塔股份有限公司 | Steel tube pneumatic clamping locating indexing device |
| CN105499892A (en) * | 2015-12-29 | 2016-04-20 | 鞍山天利机械工程有限公司 | Dual-rocker four-axis welding position changing machine and using method thereof |
| CN107877077A (en) * | 2017-12-15 | 2018-04-06 | 江苏科技大学 | A kind of primary and secondary chuck assembly |
| CN107877077B (en) * | 2017-12-15 | 2024-02-23 | 江苏科技大学 | Primary and secondary chuck device |
| CN112518128A (en) * | 2020-12-09 | 2021-03-19 | 山东大学 | Clamp and method for high-speed laser cladding remanufacturing of engine connecting rod |
| CN112518128B (en) * | 2020-12-09 | 2021-10-12 | 山东大学 | Clamp and method for high-speed laser cladding remanufacturing of engine connecting rod |
| CN114211105A (en) * | 2021-12-20 | 2022-03-22 | 北京航星机器制造有限公司 | Multi-station device for electron beam welding |
| CN114211105B (en) * | 2021-12-20 | 2023-10-20 | 北京航星机器制造有限公司 | Multi-station device for electron beam welding |
| CN115026610A (en) * | 2022-06-23 | 2022-09-09 | 北京机科国创轻量化科学研究院有限公司烟台分公司 | Special rotary table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201511226U (en) | Indexing mechanism of multistage welding system | |
| CN103707044A (en) | Multi-station shaft compressing machine | |
| CN210589575U (en) | Double-wall winding pipe cutting equipment with fixing mechanism | |
| CN201483202U (en) | Welding fixture for stirring vehicle back bracket | |
| CN201880834U (en) | Rotary driving mechanism of numerical control reinforcing cage forming machine | |
| CN206153782U (en) | Battery welding equipment | |
| CN203599464U (en) | Semi-automatic riveting machine | |
| CN201205642Y (en) | Automobile hind axle assembly welding clamp | |
| CN204430143U (en) | Bar Handling device | |
| CN202943314U (en) | Cross hole machining device in steering gear valve body | |
| CN211390359U (en) | Multi-station rotary processing device of intermediate-speed inner cup machine | |
| CN219005045U (en) | Steel plate welding device | |
| CN201880778U (en) | Spinning machine for metallic lamp posts | |
| CN217983439U (en) | Concentric centering mechanism for battery cell and aluminum shell of full-lug large-column pre-welding machine | |
| CN204818598U (en) | Monkey test platform landing leg welding frock | |
| CN201783660U (en) | Lathe capable of moving lathe tail stock with less labor | |
| CN107159766A (en) | A kind of automatic stamping lathe of variable-station adjustment height | |
| CN204893943U (en) | Five punching press machinery hands | |
| CN202667958U (en) | Semi-automatic distance-adjustable welding and rotating device | |
| CN215617942U (en) | Conversion workbench for welding robot | |
| CN201889635U (en) | Four-shaft linkage workbench for large lathe | |
| CN217647802U (en) | Water-cooling machine room air conditioner water pipe prefabrication production line based on BIM | |
| CN202780361U (en) | Novel excavator counterweigh assembling and welding tool | |
| CN216511225U (en) | Steel sheet loading attachment of straight seam steel pipe production usefulness | |
| CN216912739U (en) | Automobile coaxial air conditioner pipe welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20131030 |