CN105382467A - Workpiece clamp for splicing car frame - Google Patents
Workpiece clamp for splicing car frame Download PDFInfo
- Publication number
- CN105382467A CN105382467A CN201510912797.7A CN201510912797A CN105382467A CN 105382467 A CN105382467 A CN 105382467A CN 201510912797 A CN201510912797 A CN 201510912797A CN 105382467 A CN105382467 A CN 105382467A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- holder
- vehicle frame
- stand
- workpiece holder
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a workpiece clamp for splicing a car frame. The workpiece clamp comprises a vertical frame, a workpiece fixing frame, a rotary device and a lifting device, wherein the vertical frame is vertically fixed to the ground; the workpiece fixing frame is a car frame workpiece placement platform formed by splicing plates or rods; the car frame workpiece placement platform is provided with a workpiece fixing clamp; the rotary device is arranged in the vertical frame and comprises a rotary motor, a transmission shaft and a fixing seat, the rotary motor is fixedly connected with the fixing seat, the transmission shaft is connected with the fixing seat through a bearing seat, one end of the transmission shaft is in transmission connection with the rotary motor, and the other end of the transmission shaft is fixedly connected with the end of the workpiece fixing frame; the lifting device is fixed to the stop of the vertical frame and comprises a lifting motor, a coiling block and a hoisting rope, the lifting motor is in transmission connection with a coiling block shaft, one end of the hoisting rope is fixed to the coiling block, the other end of the hoisting rope is fixedly connected to the rotary device or winds across the rotary device through a guide wheel and then is fixed to the top of the vertical frame.
Description
Technical field
The present invention relates to a kind of work piece holder for assembled vehicle frame.
Background technology
During current production loading vehicle frame, general is all lain against after on ground or assembly jig according to drawing requirement by vehicle frame workpiece to adopt artificial directly welding, workpiece due to assembled vehicle frame lies against ground or assembly jig, during operating personnel's welded frame side, body inclination and sight stravismus solder joint is needed to operate, cause labour intensity large, affect quality, need to adopt driving upset of being sling by vehicle frame could carry out welding operation to vehicle frame bottom surface when having welded end face and two rear flank, labour intensity is large, inefficiency, inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easy to use, labour intensity is little, operating efficiency is high, welding quality is good work piece holder for assembled vehicle frame.
In order to solve the problems of the technologies described above, the work piece holder for assembled vehicle frame of the present invention, comprises stand, workpiece holder, whirligig and lowering or hoisting gear,
Described stand is vertical respectively is directly fixed on ground; Described workpiece holder is spliced into vehicle frame work-piece platform by plate or bar, carries out assembled for putting vehicle frame workpiece; Described vehicle frame work-piece platform is provided with workpiece geometrical clamp, for correcting, fixing vehicle frame workpiece;
Described whirligig is placed in stand, and this whirligig comprises electric rotating machine, power transmission shaft and holder; Described electric rotating machine is fixedly connected with holder; Described power transmission shaft to be connected with holder by bearing block and one end is in transmission connection with electric rotating machine, the other end is connected with workpiece holder end winding support, rotates for electric rotating machine transmission workpiece holder;
Described lowering or hoisting gear is fixed on stand top, and this lowering or hoisting gear comprises lifting motor, reel and lifting rope, and described lifting motor and spool shaft are in transmission connection; Described lifting rope one end is fixed on reel, the other end and is fixedly connected with whirligig or walks around whirligig by directive wheel and be fixed on stand top, rises for lifting motor interlock workpiece holder or declines.
Ground between described stand is provided with groove, and the length of this groove and the length of workpiece holder adapt, for the height regulating workpiece holder to rise or decline.
The holder of described whirligig is provided with guide wheel, and the column of this guide wheel and stand is slidably connected.
Also comprise at least one pair of depression bar, described depression bar to be placed in workpiece holder end face symmetrically respectively with bottom surface and to be detachably fixedly connected with by bolt, nut, for by the Workpiece clamping of assembled vehicle frame in workpiece holder.
Described workpiece geometrical clamp comprises base, pull bar and pressing plate, and described base is fixedly connected with vehicle frame work-piece platform; Described pull bar one end is connected with base hinge, the other end is provided with screw thread; Described pressing plate is provided with the hole that pull bar passes, and this pressing plate passing hole is placed on pull bar and coordinates by nut, vehicle frame work-piece platform the workpiece compressing assembled vehicle frame.
Described stand is portal frame.
Described power transmission shaft is in transmission connection by gearbox and electric rotating machine.
Described workpiece holder both sides are also provided with carrier block, the workpiece of carrying assembly car frame after rotating for workpiece holder.
Adopt structure of the present invention, owing to comprising stand, workpiece holder, whirligig and lowering or hoisting gear, during use, vehicle frame workpiece is placed in after workpiece holder is well placed, after adopting the workpiece geometrical clamp on workpiece holder to be fixed by vehicle frame workpiece, welding operation can be carried out to top of frame, after top of frame welds, start after workpiece holder is risen to certain altitude by lifting motor and stop lifting motor, now start electric rotating machine, workpiece holder rotation is made the side of vehicle frame upwards, again start lifting motor and workpiece holder is dropped to suitable fixing stopping, welding operation can be carried out to vehicle frame side, the like, need just to start electric rotating machine by workpiece holder bottom surface upwards during welding bottom surface, simple to operate, labour intensity is little, operating efficiency is high, welding quality is good, easy to use.
Because the ground between described stand is provided with groove, the length of this groove and the length of workpiece holder adapt, for the height regulating workpiece holder to rise or decline, with the proper height making adjustment workpiece holder rise or decline, more conveniently carry out welding job.
Because the holder of whirligig is provided with guide wheel, the column of this guide wheel and stand is slidably connected, and rises or declines and be more steady, use more convenient to make workpiece holder.
Owing to also comprising at least one pair of depression bar, described depression bar to be placed in workpiece holder end face symmetrically respectively with bottom surface and to be detachably fixedly connected with by bolt, nut, for by the Workpiece clamping of assembled vehicle frame in workpiece holder, firmly workpiece holder is fixed on to make the workpiece of assembled vehicle frame, the safety and reliability when workpiece holder rotates, uses more convenient.
Because power transmission shaft is in transmission connection by gearbox and electric rotating machine, more steady to make workpiece holder rotate, use more convenient.
Because workpiece holder both sides are also provided with carrier block, the workpiece of carrying assembly car frame after rotating for workpiece holder, to make the workpiece of assembled vehicle frame firmly be fixed on workpiece holder, the safety and reliability when workpiece holder rotates, uses more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 1 of Fig. 2 is along the sectional view of A-A line;
The partial enlarged drawing of Fig. 2 of Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, the work piece holder for assembled vehicle frame of the present invention, comprises stand 5, workpiece holder 1, whirligig and lowering or hoisting gear.Stand 5 is portal frames.Stand 5 also can adopt other conventional bracing frame.Stand 5 is vertical respectively is directly fixed on ground.Workpiece holder 1 is spliced into vehicle frame work-piece platform by plate or bar, carries out assembled for putting vehicle frame workpiece.Vehicle frame work-piece platform is provided with workpiece geometrical clamp 3, for correcting, fixing vehicle frame workpiece.Workpiece geometrical clamp 3 comprises base 13, pull bar 11 and pressing plate 12.Base 13 is fixedly connected with vehicle frame work-piece platform.Pull bar 11 one end and base 13 chain connection, the other end are provided with screw thread.Pressing plate 12 is provided with the hole that pull bar 11 passes, and this pressing plate 12 passing hole is placed on pull bar 11 and coordinates by nut, vehicle frame work-piece platform the workpiece compressing assembled vehicle frame.Workpiece geometrical clamp 3 also can adopt work piece holder conventional at present.Whirligig is placed in stand 5, and this whirligig comprises electric rotating machine 9, power transmission shaft and holder 6.Electric rotating machine 9 is fixedly connected with holder 6.Power transmission shaft to be connected with holder 6 by bearing block and one end is in transmission connection with electric rotating machine 9, the other end is connected with workpiece holder 1 end winding support, rotates for electric rotating machine 9 transmission workpiece holder 1.Lowering or hoisting gear is fixed on stand 5 top, and this lowering or hoisting gear comprises lifting motor 7, reel and lifting rope 8, and described lifting motor 7 is in transmission connection with spool shaft.Lifting rope 8 one end is fixed on reel, the other end and is fixedly connected with whirligig or walks around whirligig by directive wheel and be fixed on stand 5 top, rises for lifting motor 7 workpiece holder 1 that links or declines.
In order to the proper height making adjustment workpiece holder rise or decline, more conveniently carry out welding job, ground between stand 5 is provided with groove 2, and the length of this groove 2 and the length of workpiece holder 1 adapt, for the height regulating workpiece holder 1 to rise or decline.
Rise to make workpiece holder or decline more steady, use more convenient, the holder of whirligig is provided with guide wheel, and the column of this guide wheel and stand 5 is slidably connected.
Firmly workpiece holder is fixed in order to make the workpiece of assembled vehicle frame, the safety and reliability when workpiece holder rotates, use more convenient, also comprise at least one pair of depression bar, depression bar is placed in workpiece holder 1 end face symmetrically respectively with bottom surface and is detachably fixedly connected with by bolt, nut, for by the Workpiece clamping of assembled vehicle frame in workpiece holder 1.
More steady in order to make workpiece holder rotate, use more convenient, power transmission shaft is in transmission connection by gearbox 10 and electric rotating machine 9.
In order to make the workpiece of assembled vehicle frame firmly be fixed on workpiece holder, the safety and reliability when workpiece holder rotates, uses more convenient, and workpiece holder 1 both sides are also provided with carrier block 4, rotates the workpiece of rear carrying assembly car frame for workpiece holder 1.
Claims (8)
1. for a work piece holder for assembled vehicle frame, it is characterized in that: comprise stand (5), workpiece holder (1), whirligig and lowering or hoisting gear,
Described stand (5) is vertical respectively is directly fixed on ground; Described workpiece holder (1) is spliced into vehicle frame work-piece platform by plate or bar, carries out assembled for putting vehicle frame workpiece; Described vehicle frame work-piece platform is provided with workpiece geometrical clamp (3), for correcting, fixing vehicle frame workpiece;
Described whirligig is placed in stand (5), and this whirligig comprises electric rotating machine (9), power transmission shaft and holder (6); Described electric rotating machine (9) is fixedly connected with holder (6); Described power transmission shaft to be connected with holder (6) by bearing block and one end is in transmission connection with electric rotating machine (9), the other end is connected with workpiece holder (1) end winding support, rotates for electric rotating machine (9) transmission workpiece holder (1);
Described lowering or hoisting gear is fixed on stand (5) top, and this lowering or hoisting gear comprises lifting motor (7), reel and lifting rope (8), and described lifting motor (7) and spool shaft are in transmission connection; Described lifting rope (8) one end is fixed on reel, the other end and is fixedly connected with whirligig or walks around whirligig by directive wheel and be fixed on stand (5) top, rises or decline for lifting motor (7) interlock workpiece holder (1).
2. the work piece holder for assembled vehicle frame according to claim 1, it is characterized in that: the ground between described stand (5) is provided with groove (2), the length of this groove (2) and the length of workpiece holder (1) adapt, for the height regulating workpiece holder (1) to rise or decline.
3. the work piece holder for assembled vehicle frame according to claim 1, is characterized in that: the holder of described whirligig is provided with guide wheel, the column of this guide wheel and stand (5) is slidably connected.
4. the work piece holder for assembled vehicle frame according to claim 1, it is characterized in that: also comprise at least one pair of depression bar, described depression bar is placed in workpiece holder (1) end face symmetrically respectively with bottom surface and is detachably fixedly connected with by bolt, nut, for by the Workpiece clamping of assembled vehicle frame in workpiece holder (1).
5. the work piece holder for assembled vehicle frame according to claim 1, is characterized in that: described workpiece geometrical clamp (3) comprises base (13), pull bar (11) and pressing plate (12), and described base (13) is fixedly connected with vehicle frame work-piece platform; Described pull bar (11) one end and base (13) chain connection, the other end are provided with screw thread; Described pressing plate (12) is provided with the hole that pull bar (11) passes, and this pressing plate (12) passing hole is placed on pull bar (11) and coordinates by nut, vehicle frame work-piece platform the workpiece compressing assembled vehicle frame.
6. the work piece holder for assembled vehicle frame according to claim 1, is characterized in that: described stand (5) is portal frame.
7. the work piece holder for assembled vehicle frame according to claim 1, is characterized in that: described power transmission shaft is in transmission connection by gearbox (10) and electric rotating machine (9).
8. the work piece holder for assembled vehicle frame according to claim 1, is characterized in that: described workpiece holder (1) both sides are also provided with carrier block (4), the workpiece of carrying assembly car frame after rotating for workpiece holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912797.7A CN105382467A (en) | 2015-12-11 | 2015-12-11 | Workpiece clamp for splicing car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510912797.7A CN105382467A (en) | 2015-12-11 | 2015-12-11 | Workpiece clamp for splicing car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382467A true CN105382467A (en) | 2016-03-09 |
Family
ID=55415593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510912797.7A Pending CN105382467A (en) | 2015-12-11 | 2015-12-11 | Workpiece clamp for splicing car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482759A (en) * | 2020-04-15 | 2020-08-04 | 张海兵 | Automatic movable welding machine |
Citations (13)
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|---|---|---|---|---|
| JPH07157074A (en) * | 1993-12-01 | 1995-06-20 | Hosono Tekkosho:Kk | Shape steel manufacturing facility |
| CN2391634Y (en) * | 1999-06-30 | 2000-08-16 | 成都军区生物医学工程中心 | Lead screen fixation device for medical accelerator |
| CN2723102Y (en) * | 2004-09-15 | 2005-09-07 | 长春轨道客车股份有限公司 | Moveable welding position changing device |
| CN201124293Y (en) * | 2006-11-30 | 2008-10-01 | 上海航天动力机械研究所 | Conduit pipeline clamping, welding positioning clamp |
| CN201669529U (en) * | 2010-04-29 | 2010-12-15 | 常州市伟泰电子科技有限公司 | Frame welding automatic lifting overturning device |
| CN202207989U (en) * | 2011-06-03 | 2012-05-02 | 永煤集团股份有限公司铁路运输处 | Rapid dismounting apparatus for piston cylinder sleeve |
| CN102441757A (en) * | 2011-11-21 | 2012-05-09 | 江苏谷登工程机械装备有限公司 | Full-hydraulic elevating, inclining, overturning and shifting mechanism |
| CN202701661U (en) * | 2012-06-04 | 2013-01-30 | 青岛四方庞巴迪铁路运输设备有限公司 | Assembly and welding tool for bogie frame beams |
| CN202791190U (en) * | 2012-09-03 | 2013-03-13 | 徐达 | Novel fixture for vibrator |
| CN103659137A (en) * | 2014-01-06 | 2014-03-26 | 北京北方车辆集团有限公司 | Automatic welding device and automatic welding method for thin-shell car body |
| CN204035904U (en) * | 2014-08-22 | 2014-12-24 | 北京地铁车辆装备有限公司 | For the manufacture of the turning device of the underframe of rail vehicle |
| CN105081665A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Flexible vehicle body turnover machine |
| CN205200907U (en) * | 2015-12-11 | 2016-05-04 | 湖南金松汽车有限公司 | A work piece holder for assemble frame |
-
2015
- 2015-12-11 CN CN201510912797.7A patent/CN105382467A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07157074A (en) * | 1993-12-01 | 1995-06-20 | Hosono Tekkosho:Kk | Shape steel manufacturing facility |
| CN2391634Y (en) * | 1999-06-30 | 2000-08-16 | 成都军区生物医学工程中心 | Lead screen fixation device for medical accelerator |
| CN2723102Y (en) * | 2004-09-15 | 2005-09-07 | 长春轨道客车股份有限公司 | Moveable welding position changing device |
| CN201124293Y (en) * | 2006-11-30 | 2008-10-01 | 上海航天动力机械研究所 | Conduit pipeline clamping, welding positioning clamp |
| CN201669529U (en) * | 2010-04-29 | 2010-12-15 | 常州市伟泰电子科技有限公司 | Frame welding automatic lifting overturning device |
| CN202207989U (en) * | 2011-06-03 | 2012-05-02 | 永煤集团股份有限公司铁路运输处 | Rapid dismounting apparatus for piston cylinder sleeve |
| CN102441757A (en) * | 2011-11-21 | 2012-05-09 | 江苏谷登工程机械装备有限公司 | Full-hydraulic elevating, inclining, overturning and shifting mechanism |
| CN202701661U (en) * | 2012-06-04 | 2013-01-30 | 青岛四方庞巴迪铁路运输设备有限公司 | Assembly and welding tool for bogie frame beams |
| CN202791190U (en) * | 2012-09-03 | 2013-03-13 | 徐达 | Novel fixture for vibrator |
| CN103659137A (en) * | 2014-01-06 | 2014-03-26 | 北京北方车辆集团有限公司 | Automatic welding device and automatic welding method for thin-shell car body |
| CN204035904U (en) * | 2014-08-22 | 2014-12-24 | 北京地铁车辆装备有限公司 | For the manufacture of the turning device of the underframe of rail vehicle |
| CN105081665A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Flexible vehicle body turnover machine |
| CN205200907U (en) * | 2015-12-11 | 2016-05-04 | 湖南金松汽车有限公司 | A work piece holder for assemble frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482759A (en) * | 2020-04-15 | 2020-08-04 | 张海兵 | Automatic movable welding machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |