CN2723102Y - Moveable welding position changing device - Google Patents
Moveable welding position changing device Download PDFInfo
- Publication number
- CN2723102Y CN2723102Y CN 200420012479 CN200420012479U CN2723102Y CN 2723102 Y CN2723102 Y CN 2723102Y CN 200420012479 CN200420012479 CN 200420012479 CN 200420012479 U CN200420012479 U CN 200420012479U CN 2723102 Y CN2723102 Y CN 2723102Y
- Authority
- CN
- China
- Prior art keywords
- lifting
- tail
- head
- crane
- hoisting frame
- 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 11
- 230000003028 elevating Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 235000004443 Ricinus communis Nutrition 0.000 claims description 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000003638 reducing agent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
Abstract
The utility model provides a moveable welding position changing device, comprising a head hoisting frame and a tail hoisting frame. The bases of the head hoisting frame and the tail hoisting frame are separately provided with an elevating screw and a lifting table. The top end of the hoisting frame is provided with a hoisting drive motor which forms a transmission pair with the elevating screw to control the lifting of the lifting table. Caster wheels are fixed on the bottom of each base through screw lifting rods, and a rotation driving motor apparatus is arranged on the lifting table. One end of a tooling clamp device forms a kinematic pair with a drive electric mechanism through a speed reducer, and the other end is connected with the lifting table of the tail hoisting frame to form a working platform. The utility model adopts the head and tail separation-typed structure, and the head and the tail all can move to make the entire position changing device have convenient and flexible movement and simple and easy installation and tooling; simultaneously, the tooling with different lengths can be arranged on the welding position changing device when moving to enhance the application scope.
Description
Technical field
The utility model is the improvement to existing positioner, discloses a kind of portable welding displacement device, belongs to railroad car bodywork structure welder technical field.
Background technology
At present, the positioner in railroad car bodywork mechanism welding process is a head tailstock integral type connected mode, and fixes with ground, can not move flexibly and install,, the frock complexity is installed the workpiece bad adaptability, the labour intensity height has influenced operating efficiency, has increased production cost.
Summary of the invention
The utility model discloses a kind of portable welding displacement device, overcome existing head tailstock integral type positioner and moved inconvenience, the shortcoming of workpiece bad adaptability.
Technical solution of the present utility model is as follows: constitute portable welding displacement device by head crane and tail crane, wherein, be respectively equipped with elevating screw and lifting platform on the base of head crane and tail crane, the top of crane is provided with the lifting drive motors, constitute transmission with elevating screw, rising and falling of control lifting platform, castor is fixed on the bottom of base separately by the spiral lifting bar, two cranes and ground are fixing, can move with base, the rotary drive motor device is on hoistable platform, Work fixture device one end constitutes kinematic pair by decelerator and drive motors, the lifting platform of the other end and tail crane connects and composes operating platform, can turn round 360 angles along trunnion axis.
Good effect of the present utility model is: adopt head, tail separate type, head, tail are all removable, make whole displacement device conveniently moving flexibly, that frock is installed is simply easy, the frock that on the welding displacement device different length can be installed when mobile is used the scope of application and is improved greatly simultaneously.
Description of drawings
Fig. 1 is the utility model structure principle chart.
The specific embodiment
According to shown in Figure 1, this movable type welding displacement device is made of head crane 1 and tail crane 2, wherein, the base 11 of head crane 1 and tail crane 2, be respectively equipped with elevating screw 4 on 111,401 and lifting platform 5,501, crane 1,2 top is provided with lifting drive motors 3,301, drive motors 3,301 with elevating screw 4,401 constitute transmission, control lifting platform 5,501 rise and fall, castor 10,101 by spiral lifting bar 9,901 are fixed on the bottom of base separately, two cranes 1,2 is not fixing with ground, can be with base 11,111 move, rotary drive motor 7 devices are on hoistable platform 5, employing has the motor of auto-lock function, frock clamp 8 devices one end constitutes kinematic pair by worm type of reduction gearing 12 and rotary drive motor 7, the lifting platform 5 of the other end and tail crane 2 connects and composes operating platform, can turn round 360 angles along trunnion axis, controller 6 respectively with drive motors 3,301 and rotary drive motor 7 be mounted on head crane 1 and the tail crane 2; During displacement device work, castor does not contact with ground, and when mobile head crane, tail crane, castor can put down, and only needs a people can promote head crane, tail crane, by bolt head crane, tail crane is coupled together.
Claims (1)
1, a kind of portable welding displacement device, it is characterized in that: constitute by head crane and tail crane, wherein, be respectively equipped with elevating screw and lifting platform on the base of head crane and tail crane, the top of crane is provided with the lifting drive motors, constitute transmission with elevating screw, castor is fixed on the bottom of base separately by the spiral lifting bar, the rotary drive motor device is on hoistable platform, Work fixture device one end constitutes kinematic pair by decelerator and drive motors, and the lifting platform of the other end and tail crane connects and composes operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012479 CN2723102Y (en) | 2004-09-15 | 2004-09-15 | Moveable welding position changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012479 CN2723102Y (en) | 2004-09-15 | 2004-09-15 | Moveable welding position changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723102Y true CN2723102Y (en) | 2005-09-07 |
Family
ID=35036738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012479 Expired - Fee Related CN2723102Y (en) | 2004-09-15 | 2004-09-15 | Moveable welding position changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723102Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423837A (en) * | 2011-09-13 | 2012-04-25 | 中煤北京煤矿机械有限责任公司 | Single-shaft position changing machine for welding slope of large-scale structural piece |
| CN103659136A (en) * | 2013-12-10 | 2014-03-26 | 南车长江车辆有限公司 | Car body overturning device |
| CN105382467A (en) * | 2015-12-11 | 2016-03-09 | 湖南金松汽车有限公司 | Workpiece clamp for splicing car frame |
| CN106736216A (en) * | 2017-01-06 | 2017-05-31 | 南南铝业股份有限公司 | A kind of welding tooling of liftable upset |
| CZ306952B6 (en) * | 2014-10-10 | 2017-10-11 | Technická univerzita v Liberci | A workplace with a universal positioning welding tool |
| CN109014758A (en) * | 2018-08-09 | 2018-12-18 | 中车成都机车车辆有限公司 | A kind of multifunctional assembled welding positioner |
| CN110026732A (en) * | 2019-05-29 | 2019-07-19 | 株洲新润伟机器人技术有限公司 | Free transcriber for welding robot |
| CN110405403A (en) * | 2019-08-29 | 2019-11-05 | 贵州大学 | The welding jigs and fixtures that can be independently rotated |
-
2004
- 2004-09-15 CN CN 200420012479 patent/CN2723102Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423837A (en) * | 2011-09-13 | 2012-04-25 | 中煤北京煤矿机械有限责任公司 | Single-shaft position changing machine for welding slope of large-scale structural piece |
| CN103659136A (en) * | 2013-12-10 | 2014-03-26 | 南车长江车辆有限公司 | Car body overturning device |
| CN103659136B (en) * | 2013-12-10 | 2016-06-01 | 南车长江车辆有限公司 | A kind of car body turning device |
| CZ306952B6 (en) * | 2014-10-10 | 2017-10-11 | Technická univerzita v Liberci | A workplace with a universal positioning welding tool |
| CN105382467A (en) * | 2015-12-11 | 2016-03-09 | 湖南金松汽车有限公司 | Workpiece clamp for splicing car frame |
| CN106736216A (en) * | 2017-01-06 | 2017-05-31 | 南南铝业股份有限公司 | A kind of welding tooling of liftable upset |
| CN109014758A (en) * | 2018-08-09 | 2018-12-18 | 中车成都机车车辆有限公司 | A kind of multifunctional assembled welding positioner |
| CN110026732A (en) * | 2019-05-29 | 2019-07-19 | 株洲新润伟机器人技术有限公司 | Free transcriber for welding robot |
| CN110405403A (en) * | 2019-08-29 | 2019-11-05 | 贵州大学 | The welding jigs and fixtures that can be independently rotated |
| CN110405403B (en) * | 2019-08-29 | 2021-06-25 | 贵州大学 | Welding fixture capable of rotating autonomously |
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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: 20050907 Termination date: 20130915 |