CN201079894Y - Bogie cavity welding precise positioning device - Google Patents
Bogie cavity welding precise positioning device Download PDFInfo
- Publication number
- CN201079894Y CN201079894Y CNU2007200943646U CN200720094364U CN201079894Y CN 201079894 Y CN201079894 Y CN 201079894Y CN U2007200943646 U CNU2007200943646 U CN U2007200943646U CN 200720094364 U CN200720094364 U CN 200720094364U CN 201079894 Y CN201079894 Y CN 201079894Y
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- cavity
- slide mass
- positioning device
- plate
- welding
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Abstract
The utility model discloses a device for precise positioning of the welding of a bogie frame cavity. The device is provided with a positioning plate, fine adjusting screw rods and a locking nut; a cavity, an external connecting plate and a sliding body which can slide in the cavity and preliminarily adjusted and positioned; wherein the external connecting plate is fixedly connected with the cavity; a controlling bolt an end plate used for the locking of the preliminary positioning; a threaded hole is arranged at the end part of the sliding body, the fine adjusting screw rods is installed in the threaded hole, and the positioning plate is arranged at the end parts of the fine adjusting screw rods. After the out-cavity positioning device is adjusted to the size required for a drawing, the locking nut of the out-cavity positioning device is deadlocked. The external connecting plate of the out-cavity positioning device is preliminarily positioned and is deadlocked through a controlling bolt; welding can be started after the fine adjusting screw rods of the out-cavity positioning device are finely adjusted to the ideal size, all positioned as well as locked. The out-cavity positioning device can be screwed out by screwing the out-cavity positioning device lightly. The out-cavity positioning device of the utility model solves the problems of the distortion after welding and the difficulty of picking off, the quality of the product is good, and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of bogie cavity welding accurate positioning device. and relate in particular to chamber external welding positioner, belong to machining jig technical field the cavity type parts welding.
Background technology
At present, the conventional process of bogie cavity welding location is to use object support such as rectangular tube, welded tube in the chamber, perpendicularity relies on the workman frequently to measure, locating piece or slide plate are used in the chamber outside fix, the location inaccuracy be difficult for to guarantee weld size, and supporters such as postwelding rectangular tube, welded tube take out quite difficulty, need firmly prize by other instrument, the postwelding bogie is not easy to take out.Poor product quality, production efficiency is low.
The utility model content
The utility model discloses a kind of bogie cavity welding accurate positioning device. purpose is to realize to the quick and accurate location of the cavity welding of cavity type parts.
The utility model has adopted following technical solution:
The cavity type parts apparatus for welding and positioning that can accurately rotate has location-plate, fine setting screw mandrel and locking nut; The slide mass of the preliminary adjustment location that has the control bolt of an outside link plate, end plate, cavity, Primary Location locking and can in cavity, rotate and slide; Outside link plate is fixedlyed connected with cavity; The control bolted is on slide mass; Housing surface is provided with a U font sliding tray, and the bottom transverse groove of U font sliding tray is parallel with the slide mass glide direction; Be fastened on control bolt on the slide mass when the groove position, both sides that is positioned at perpendicular to the bottom transverse groove, the control bolt can rotate to the bottom transverse groove with slide mass; When rotating slide mass, when the control bolt was in the transverse groove position parallel with the slide mass glide direction, the bottom of U font sliding tray, slide mass can slidable adjustment be located in cavity; The end of slide mass is provided with screwed hole, and the fine setting screw mandrel is installed in it, can screw in or screw out inching at the screwed hole of slide mass end, and the end of fine setting leading screw is provided with location-plate.
Utilize the slide mass adjustment of can in cavity, sliding, the cavity that needs assembly welding is carried out Primary Location, with the locked slide mass of control bolt; Finely tune to desirable size with the fine setting screw mandrel then, accurately the location is locked with locking nut.
Location-plate is discoid profile.Postwelding rotates the cavity type parts apparatus for welding and positioning gently and the cavity type parts apparatus for welding and positioning can be screwed out.
Good effect of the present utility model is: the chamber external position device has solved post welding distortion, problems such as pickup difficulty.Good product quality, the production efficiency height.The utility model is the positioning accuracy height compared with prior art, locate to be accurate to ± 0.1, and easy and simple to handle.
Can be according to inside and outside sizes in chamber such as the bogie of passenger train and various cities rail subway car, sleeper beams different, changing the utility model chamber external position device design size can make in producing in serial form.
Description of drawings
Fig. 1 is the utility model structure chart
Fig. 2 is the utility model profile
The specific embodiment
As shown in Figure 1 and Figure 2, the cavity type parts apparatus for welding and positioning comprises outside link plate 1, locking nut 2, bolt 3, location-plate 4, fine setting screw mandrel 5, end plate 6, cavity 7, control bolt 8, slide mass 9 and handle 10.
Outside link plate 1 is fixedlyed connected with cavity 7; Control bolt 8 is fastened on the slide mass 9; Cavity 7 surfaces are provided with a U font sliding tray, and the bottom transverse groove of U font sliding tray is parallel with slide mass 9 glide directions; During size adjustment, when rotating slide mass 9, control bolt 8 can rotate to the bottom transverse groove along U font limit groove with slide mass 9, when control bolt 8 is in the transverse groove position parallel with slide mass 9 glide directions, the bottom of U font sliding tray, and slide mass 9 adjustment of can in cavity, sliding; Utilize cavity type parts apparatus for welding and positioning outside link plate 7 to carry out Primary Location, after the Primary Location, rotate slide mass 9, control bolt 8 can rotate perpendicular to the groove position, limit of bottom transverse groove along the U font with slide mass 9, with control bolt 8 locked slide masses 9.Location-plate 4 is connected by fine setting screw mandrel 5 and slide mass 9; Fine setting screw mandrel 5 can screw in or screw out inching at the screwed hole of slide mass 9 ends.Finely tune to desirable size with fine setting screw mandrel 5, accurately the location.Locked locking nut 2.
To needing the cavity of assembly welding, the cavity type parts apparatus for welding and positioning is adjusted to the size of drawing requirement after, cavity type parts apparatus for welding and positioning locking nut 2 is locked.All can weld behind the positioning and locking.Location-plate 4 is discoid profiles.
Postwelding rotates the cavity type parts apparatus for welding and positioning gently and the cavity type parts apparatus for welding and positioning can be screwed out.
The utility model structure and use are not limited to the discoid profile of above-mentioned location-plate 4, have the discoid profile of profile of tooth for location-plate 4; Or have less than the sector notch of semicircle or the discoid profile of arcuate indentation, all belong to protection domain of the present utility model.
The utility model structure also is not limited to above-mentioned cavity 7 surfaces with use and is provided with a U font sliding tray; for sliding trays such as N shape, n shape, M shape, m shape, W shape, V-arrangement are set on cavity 7 surfaces; control bolt 8 can slide with slide mass in above-mentioned sliding tray and rotate size adjustment; and can when suitable dimension, control bolt 8 be in locking spacing, all belong to protection domain of the present utility model.
Claims (2)
1. a bogie cavity welding accurate positioning device is characterized in that this apparatus for welding and positioning has location-plate, fine setting screw mandrel and locking nut; The slide mass of the preliminary adjustment location that has the control bolt of an outside link plate, end plate, cavity, Primary Location locking and can in cavity, rotate and slide; Outside link plate is fixedlyed connected with cavity; The control bolted is on slide mass; Housing surface is provided with a U font sliding tray, and the bottom transverse groove of U font sliding tray is parallel with the slide mass glide direction; Be fastened on control bolt on the slide mass when the groove position, both sides that is positioned at perpendicular to the bottom transverse groove, the control bolt can rotate to the bottom transverse groove with slide mass; When rotating slide mass, when the control bolt was in the transverse groove position parallel with the slide mass glide direction, the bottom of U font sliding tray, slide mass can slidable adjustment be located in cavity; Location-plate is connected by fine setting screw mandrel and slip sports association; The fine setting screw mandrel can screw in or screw out inching at the screwed hole of slide mass end.
2. positioner according to claim 1, it is waited to levy and is that location-plate is discoid profile; Or has a discoid profile of profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200943646U CN201079894Y (en) | 2007-09-19 | 2007-09-19 | Bogie cavity welding precise positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200943646U CN201079894Y (en) | 2007-09-19 | 2007-09-19 | Bogie cavity welding precise positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079894Y true CN201079894Y (en) | 2008-07-02 |
Family
ID=39613575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200943646U Expired - Fee Related CN201079894Y (en) | 2007-09-19 | 2007-09-19 | Bogie cavity welding precise positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079894Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586651C (en) * | 2008-08-15 | 2010-02-03 | 铁道部运输局 | Integral processing technique for bogie frame of high-speed motor train unit |
| CN101861768A (en) * | 2010-06-15 | 2010-10-20 | 徐州巧力威新型机械厂 | Locator |
| CN101712123B (en) * | 2008-10-08 | 2011-01-26 | 长春轨道客车股份有限公司 | Method for quick-clamping processing without deforming framework |
| CN103008824A (en) * | 2012-11-30 | 2013-04-03 | 大连船舶重工集团有限公司 | Special integrated equipment for vertical electro-gas welding |
| CN103223979A (en) * | 2013-05-13 | 2013-07-31 | 成都海凌达机械有限公司 | Limiting mechanism arranged in center of rear frame |
| CN103240695A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Mechanism for limiting central position of rear frame |
| CN108044286A (en) * | 2017-12-26 | 2018-05-18 | 安徽安凯汽车股份有限公司 | A kind of positioning card on frock clamp |
| CN108817797A (en) * | 2018-06-28 | 2018-11-16 | 中车长春轨道客车股份有限公司 | Group for the welding of curb girder formal dress is to positioning tool |
-
2007
- 2007-09-19 CN CNU2007200943646U patent/CN201079894Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100586651C (en) * | 2008-08-15 | 2010-02-03 | 铁道部运输局 | Integral processing technique for bogie frame of high-speed motor train unit |
| CN101712123B (en) * | 2008-10-08 | 2011-01-26 | 长春轨道客车股份有限公司 | Method for quick-clamping processing without deforming framework |
| CN101861768A (en) * | 2010-06-15 | 2010-10-20 | 徐州巧力威新型机械厂 | Locator |
| CN103008824A (en) * | 2012-11-30 | 2013-04-03 | 大连船舶重工集团有限公司 | Special integrated equipment for vertical electro-gas welding |
| CN103008824B (en) * | 2012-11-30 | 2015-08-26 | 大连船舶重工集团有限公司 | Integral vertical electro-gas (enclosed) welding special equipment |
| CN103223979A (en) * | 2013-05-13 | 2013-07-31 | 成都海凌达机械有限公司 | Limiting mechanism arranged in center of rear frame |
| CN103240695A (en) * | 2013-05-13 | 2013-08-14 | 成都海凌达机械有限公司 | Mechanism for limiting central position of rear frame |
| CN103223979B (en) * | 2013-05-13 | 2015-05-27 | 成都海凌达机械有限公司 | Limiting mechanism arranged in center of rear frame |
| CN108044286A (en) * | 2017-12-26 | 2018-05-18 | 安徽安凯汽车股份有限公司 | A kind of positioning card on frock clamp |
| CN108817797A (en) * | 2018-06-28 | 2018-11-16 | 中车长春轨道客车股份有限公司 | Group for the welding of curb girder formal dress is to positioning tool |
| CN108817797B (en) * | 2018-06-28 | 2020-05-22 | 中车长春轨道客车股份有限公司 | Assembly positioning tool for side beam normal welding |
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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: 20080702 Termination date: 20130919 |