CN104325217A - Laser welder driving device - Google Patents
Laser welder driving device Download PDFInfo
- Publication number
- CN104325217A CN104325217A CN201410589604.4A CN201410589604A CN104325217A CN 104325217 A CN104325217 A CN 104325217A CN 201410589604 A CN201410589604 A CN 201410589604A CN 104325217 A CN104325217 A CN 104325217A
- Authority
- CN
- China
- Prior art keywords
- gear
- driving device
- laser welder
- rack
- tooth bar
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
Abstract
The invention relates to a laser welder driving device and belongs to the technical field of machinery. The laser welder driving device comprises a servo motor, a speed reducer, an elastic machine base, a bearing block, a rolling bearing, a rack and a gear, wherein the servo motor and the speed reducer are connected in a matching way through a seam allowance and are arranged on the elastic machine base; the gear is arranged on an extending shaft of the speed reducer and is fixed through the bearing block and the rolling bearing; the gear and the rack are connected in a matching way. The defect of a spring driving connection device is overcome by the laser welder driving device, the laser welder driving device is convenient to mount, high in reliability and high in stability, the abrasion between the gear and the rack can be effectively reduced, the precision of equipment is stable, the service life of the device is prolonged, and the working efficiency is obviously improved.
Description
Technical field
The present invention relates to a kind of laser weld machine actuating device, belong to field of mechanical technique.
Background technology
In current existing technology, the anti-jumping jockey of use hinge type structure, stage clip can not solve the variety of problems occurred in engaged transmission well.As in drive unit wheel and rack engaged transmission process, the bad engagement of wheel and rack is caused because the operation of its coaster is steady, make gear, tooth bar occur the situation of wearing and tearing, beating when engaged transmission, cause the premature breakdown of gear, tooth bar, the running precision etc. of equipment cannot be ensured.
The reasons such as the wearing and tearing of hinge type revolute pair, the fatigue rupture of spring make the service life of this device short, and, the structure of this device and installation more complicated, reliability and stability are relatively low, easily cause gear, tooth bar engaged transmission not steady, equipment running precision is lower, makes the more high defect of percent defective of part.
Summary of the invention
The object of the invention is to the deficiency of the anti-jumping jockey overcoming hinge type spring, a kind of driving jockey with high stability, reliability is provided, this device smooth running, long service life, high and the good reliability of operating efficiency, can ensure meshing part tight mesh, equipment running precision is stablized.
According to technical scheme provided by the invention, laser weld machine actuating device, comprises servomotor, reductor, elastic frame, bearing block, rolling bearing, rack and pinion;
Described servomotor and reductor are connected by seam, and are installed on elastic frame, and gear is installed on the axle that reductor stretches out, and is fixed by bearing block and rolling bearing; Gear and tooth bar are connected.
The side of described elastic frame is provided with stand, and stand is fixed by housing screw.Described tooth bar is arranged in rail.
Beneficial effect of the present invention: the present invention is mainly applicable to rack-and-pinion, Double-gear.This device can make two parts tight meshs of engaged transmission on the one hand, meanwhile, more can play the effect of elastic yield, elastic compression when running into undesirable condition.
The present invention compensate for the deficiency of Spring driving jockey, and making and installation is convenient, and reliability and stability are high, and effectively can reduce the wearing and tearing of wheel and rack, equipment precision is stablized, and in the life-span of extension fixture, significantly improves operating efficiency, firmly gets user's favorable comment.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention.
Fig. 2 is structure top view of the present invention.
Description of reference numerals: 1, servomotor; 2, reductor; 3, elastic frame; 4, bearing block; 5, rolling bearing; 6, rail; 7, tooth bar; 8, gear; 9, housing screw; 10, stand.
Detailed description of the invention
As shown in Figure 1-2, laser weld machine actuating device, comprises servomotor 1, reductor 2, elastic frame 3, bearing block 4, rolling bearing 5, tooth bar 7 and gear 8;
Described servomotor 1 and reductor 2 are connected by seam, and are installed on elastic frame 3, and gear 8 is installed on the axle that reductor 2 stretches out, and are fixed by bearing block 4 and rolling bearing 5; Gear 8 and tooth bar 7 are connected.
The side of described elastic frame 3 is provided with stand 10, is fixed by housing screw 9.Described tooth bar 7 is arranged in rail 6.
Mounting means of the present invention: servomotor 1, reductor 2 are connected by seam, being arranged on elastic frame 3(together on it has around the wide notch of 3mm, material: 50Mn) on, gear 8 is arranged on the axle that reductor 2 stretches out, by bearing block 4, rolling bearing 5 in addition fixed gear 8, in elastic frame 3 side, stand 10 and housing screw 9 are installed.
Whole drive unit is placed on coaster, housing screw 9 pretightning force a little, and the gap adjustment (retaining the gap in elastic range) of being installed by housing screw 9 pairs of elasticity, makes gear 8 and tooth bar 7 reach good engagement.
Opened gap size on elastic frame 3 regulates with tensioning by being arranged on the lax of the housing screw 9 of side, when coaster slides on 6, rail, is arranged on gear 8 and tooth bar 7 engaged transmission of side.In transmission process, openings of sizes can be regulated by housing screw 9 with the situation that engages of tooth bar 7 automatically according to gear 8, thus ensures tight mesh, and plays the effect of elastic yield.
The present invention is based upon on the assembly relation of above each functor, detail is as follows: servomotor 1 is arranged on reductor 2, reductor is assemblied on elastic frame 3, bearing block 4 is arranged on elastic frame 3 bottom, rolling bearing 5 is arranged on bearing block 4, then is arranged on by gear 8 on reductor 2 and bearing 5; Tooth bar 7 is arranged on rail 6.
By first moved further elastic frame 3, gear 8 is engaged with tooth bar 7, and whole device is fastening by housing screw 9; Housing screw 9, stand 10 are arranged on elastic frame side, by the propelling of housing screw 9, and gap suitable on adjustment elastic frame.
The present invention, by the installation of each assembly, makes it to reach due functional.
First drive unit is arranged on coaster, with screw, its pretension is fixed after the engagement of gear, tooth bar.Then the engagement that wheel and rack is good, the mounting screw of fastener is ensured by installation and debugging.Change the gap on elastic frame finally by adjustment housing screw, the equipment of reaching can running status.
Claims (3)
1. laser weld machine actuating device, is characterized in that: comprise servomotor (1), reductor (2), elastic frame (3), bearing block (4), rolling bearing (5), tooth bar (7) and gear (8);
Described servomotor (1) and reductor (2) are connected by seam, and are installed on elastic frame (3), and gear (8) is installed on the axle that reductor (2) stretches out, and by bearing block (4) and rolling bearing (5) fixing; Gear (8) and tooth bar (7) are connected.
2. laser weld machine actuating device as claimed in claim 1, is characterized in that: the side of described elastic frame (3) is provided with stand (10), and stand (10) is fixed by housing screw (9).
3. laser weld machine actuating device as claimed in claim 1, is characterized in that: described tooth bar (7) is arranged in rail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589604.4A CN104325217A (en) | 2014-10-28 | 2014-10-28 | Laser welder driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589604.4A CN104325217A (en) | 2014-10-28 | 2014-10-28 | Laser welder driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325217A true CN104325217A (en) | 2015-02-04 |
Family
ID=52400087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589604.4A Pending CN104325217A (en) | 2014-10-28 | 2014-10-28 | Laser welder driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325217A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071484A (en) * | 1996-08-28 | 1998-03-17 | Amada Co Ltd | Laser beam machine |
| JP2003326382A (en) * | 2002-05-14 | 2003-11-18 | Nissan Motor Co Ltd | Laser welding equipment and method |
| CN2691773Y (en) * | 2004-03-29 | 2005-04-13 | 常州市华强焊割设备有限公司 | Digital controlled flame plasma cutter |
| CN201202795Y (en) * | 2008-03-07 | 2009-03-04 | 上海冲剪机床厂 | Double-drive servo motor gear tooth side gap adjusting mechanism for laser cutting machine |
| CN101391355A (en) * | 2008-10-15 | 2009-03-25 | 无锡汉神电气有限公司 | Transversal driving mechanism |
| CN202240168U (en) * | 2011-09-09 | 2012-05-30 | 济南铸造锻压机械研究所有限公司 | Automatic gap eliminating device for gear and rack transmission |
| CN102528215A (en) * | 2011-11-09 | 2012-07-04 | 赵拥军 | Portable cantilever-type numerical control cutter |
| CN102699501A (en) * | 2012-02-17 | 2012-10-03 | 无锡华联精工机械有限公司 | Driving slide carriage mechanism of plasma groove cutting machine |
| CN203560401U (en) * | 2013-10-31 | 2014-04-23 | 无锡汉神电气有限公司 | Flexible drive coupling mechanism |
| CN203817632U (en) * | 2014-02-17 | 2014-09-10 | 深圳市大族激光科技股份有限公司 | Three-dimensional laser cutting machine for cable-stayed cantilever structure |
-
2014
- 2014-10-28 CN CN201410589604.4A patent/CN104325217A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1071484A (en) * | 1996-08-28 | 1998-03-17 | Amada Co Ltd | Laser beam machine |
| JP2003326382A (en) * | 2002-05-14 | 2003-11-18 | Nissan Motor Co Ltd | Laser welding equipment and method |
| CN2691773Y (en) * | 2004-03-29 | 2005-04-13 | 常州市华强焊割设备有限公司 | Digital controlled flame plasma cutter |
| CN201202795Y (en) * | 2008-03-07 | 2009-03-04 | 上海冲剪机床厂 | Double-drive servo motor gear tooth side gap adjusting mechanism for laser cutting machine |
| CN101391355A (en) * | 2008-10-15 | 2009-03-25 | 无锡汉神电气有限公司 | Transversal driving mechanism |
| CN202240168U (en) * | 2011-09-09 | 2012-05-30 | 济南铸造锻压机械研究所有限公司 | Automatic gap eliminating device for gear and rack transmission |
| CN102528215A (en) * | 2011-11-09 | 2012-07-04 | 赵拥军 | Portable cantilever-type numerical control cutter |
| CN102699501A (en) * | 2012-02-17 | 2012-10-03 | 无锡华联精工机械有限公司 | Driving slide carriage mechanism of plasma groove cutting machine |
| CN203560401U (en) * | 2013-10-31 | 2014-04-23 | 无锡汉神电气有限公司 | Flexible drive coupling mechanism |
| CN203817632U (en) * | 2014-02-17 | 2014-09-10 | 深圳市大族激光科技股份有限公司 | Three-dimensional laser cutting machine for cable-stayed cantilever structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |