CN203292739U - Welding tool for steering frame side beam - Google Patents
Welding tool for steering frame side beam Download PDFInfo
- Publication number
- CN203292739U CN203292739U CN2013202442676U CN201320244267U CN203292739U CN 203292739 U CN203292739 U CN 203292739U CN 2013202442676 U CN2013202442676 U CN 2013202442676U CN 201320244267 U CN201320244267 U CN 201320244267U CN 203292739 U CN203292739 U CN 203292739U
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- curb girder
- plate
- base
- connecting lever
- location
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Abstract
The utility model belongs to the technical field of riveting, scribing and pairing, and provides a welding tool for a steering frame side beam. The welding tool of the steering frame side beam is provided with a base (1), wherein the base (1) is provided with a plurality of centrosymmetric portal frames (2) along the base; each gantry frame (2) consists of a positioning plate (3), two connecting levers and a lead screw; each connecting lever has an inverted-L-shaped structure consisting of a transverse arm (4) and a vertical arm (5); the middle part of the inner wall surface of the positioning plate is provided with a boss (8) extending inwards; the upper end of the positioning plate (3) is connected with the transverse arms (4) of the two connecting levers through pin shafts; and the lower end of the positioning plate (3) and the vertical arms (5) of the two connecting levers are connected to both sides of the base (1) respectively. According to the welding tool, the processing planeness of an upper cover plate and a lower cover plate of the steering frame side beam is ensured; meanwhile errors caused by scribing and pairing are avoided; and a vertical plate and the upper and lower cover plates can be paired together accurately at high efficiency and high quality, so that the production efficiency is increased greatly.
Description
Technical field
The utility model belongs to riveter line group to technical field, is used for the curb girder secondary assembly welding operation that the TC80 bogie is produced, and is a kind of welding tooling of bogie curb girder.
Background technology
The crucial large parts of bogie frame are curb girder, and curb girder is by a upper cover plate, two risers, some dividing plates and the body structure that lower cover forms.During production, by the right mode assembly welding of line group, this traditional work pattern is inefficiency not only with bogie curb girder upper and lower cover plates and riser, and relative dimensions is difficult to guarantee, can't meet the requirement of drawing and technique: the curb girder longitudinal size is 3200mm, tolerance+4mm; The lower cover linearity requires as 3mm, lower cover two ends plane parallelism 3mm.If group to the time, upper and lower cover plates and riser are not accurately located according to drawing requirement,, just can have influence on the quality of whole curb girder, thereby have influence on annex nearly all on framework, assemble, affect greatly the quality of final products.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is the welding tooling that proposes a kind of bogie curb girder.
The utility model is taked to adopt following technical scheme by completing above-mentioned purpose:
A kind of welding tooling of bogie curb girder, described welding tooling have be used to the base that supports whole curb girder; Described base is the reeded ship type of middle tool structure; Be provided with a plurality of along the centrosymmetric portal frame of base on described base; Described portal frame consists of location-plate, connecting lever and screw mandrel; Described connecting lever is two, and each described connecting lever is the inverted L shape structure for transverse arm and perpendicular arm, consisting of all; The middle part of described location-plate internal face has the boss that inwardly stretches out, position in order to the riser to curb girder; The upper end of described location-plate is connected with the transverse arm of two described connecting levers by bearing pin; The perpendicular arm of the lower end of described location-plate, two described connecting levers is connected to the both sides of base; Be formed for locating the groove of curb girder upper cover plate between the described transverse arm of the above boss of location-plate and connecting lever; Be formed for locating the groove of curb girder lower cover between the above boss of location-plate and base; Described screw mandrel is two: in order to the upper cover plate to curb girder, carry out fastening screw mandrel I and in order to the riser to curb girder, carry out fastening screw mandrel II; The above transverse arm threaded engagement of described screw mandrel I and connecting lever; The above perpendicular arm threaded engagement of described screw mandrel II and connecting lever.
Have in order to the internal thread hole with leading screw I threaded engagement on the above transverse arm of connecting lever.
Have in order to the internal thread hole with leading screw II threaded engagement on the above perpendicular arm of connecting lever.
The welding tooling of a kind of bogie curb girder that the utility model proposes,, with the whole bogie curb girder of base support, guaranteed the flatness of bogie curb girder upper cover plate and lower cover processing, makes the lower cover of bogie curb girder; Position by upper cover plate, lower cover, the riser of portal frame to the bogie curb girder, avoided the line group to the time error that produces, but high efficiency, high-quality riser and upper and lower cover plates organized accurately to together, greatly improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of portal frame in the utility model.
In figure: 1, base, 2, portal frame, 3, location-plate, 4, transverse arm, 5, perpendicular arm, 6, the leading screw I, 7, the leading screw II, 8, boss.
The specific embodiment
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 1, a kind of welding tooling of bogie curb girder, described welding tooling have be used to the base 1 that supports whole curb girder; Described base 1 is the reeded ship type of middle tool structure; Be provided with six on described base 1 along the centrosymmetric portal frame 2 of base: wherein two described portal frames are positioned at the described groove of base; As shown in Figure 2, described portal frame 2 consists of location-plate 3, connecting lever and screw mandrel; Described connecting lever is two, and the equal inverted L shape structure for transverse arm 4 and perpendicular arm 5, consisting of of each described connecting lever; The middle part of described location-plate 3 internal faces has the boss 8 that inwardly stretches out, position in order to the riser to curb girder; The upper end of described location-plate 3 is connected with the transverse arm 4 of two described connecting levers by bearing pin; The perpendicular arm of the lower end of described location-plate 3, two described connecting levers is connected to the both sides of base 1; Be formed for locating the groove of curb girder upper cover plate between the described transverse arm 4 of location-plate 3 the above boss 8 and connecting lever; Be formed for locating the groove of curb girder lower cover between the above boss 8 of location-plate and base 1; Described screw mandrel is two: screw mandrel I 6 and screw mandrel II 7; Have in order to the internal thread hole with leading screw I threaded engagement on the above transverse arm of connecting lever; Have in order to the internal thread hole with leading screw II 7 threaded engagement on the above perpendicular arm of connecting lever; 4 internal thread hole threaded engagement on described screw mandrel I 6 and described transverse arm, the curb girder upper cover plate behind location is carried out fastening, curb girder upper cover plate distortion while preventing from welding; Internal thread hole threaded engagement on described screw mandrel II 7 and described perpendicular arm 8, the curb girder lower cover behind location is carried out fastening, curb girder lower cover distortion while preventing from welding.
Use procedure of the present utility model is: when carrying out the bogie side beam welding, the lower cover of curb girder is placed on the base plane of machined, with the groove between the above boss 8 of location-plate and base, positions; Then will organize good riser and gusset will be placed on above lower cover, with the above boss 8 of location-plate, position; Again upper cover plate is placed on the riser top, with the groove between the above boss 8 of location-plate and the above transverse arm 4 of connecting lever, positions; Finally with leading screw I 6 and 7 pairs of risers of screw mandrel II, upper cover plate carry out fastening after, carry out spot welding.
Claims (3)
1. the welding tooling of a bogie curb girder, it is characterized in that: described welding tooling has be used to the base that supports whole curb girder (1); Described base (1) is the reeded ship type of middle tool structure; Be provided with a plurality of along the centrosymmetric portal frame of base (2) on described base (1); Described portal frame (2) consists of location-plate (3), connecting lever and screw mandrel; Described connecting lever is two, and each described connecting lever is the inverted L shape structure for transverse arm (4) and perpendicular arm (5), consisting of all; The middle part of described location-plate internal face has the boss (8) that inwardly stretches out, position in order to the riser to curb girder; The upper end of described location-plate (3) is connected with the transverse arm (4) of two described connecting levers by bearing pin; The perpendicular arm (5) of the lower end of described location-plate (3), two described connecting levers is connected to the both sides of base (1); Be formed for locating the groove of curb girder upper cover plate between the described transverse arm (4) of the above boss of location-plate (8) and connecting lever; Be formed for locating the groove of curb girder lower cover between the above boss of location-plate (8) and base (1); Described screw mandrel is two: in order to the upper cover plate to curb girder, carry out fastening screw mandrel I (6) and in order to the riser to curb girder, carry out fastening screw mandrel II (7); The above transverse arm (4) threaded engagement of described screw mandrel I (6) and connecting lever; The above perpendicular arm (5) threaded engagement of described screw mandrel II (7) and connecting lever.
2. the welding tooling of a kind of bogie curb girder according to claim 1 is characterized in that: have in order to the internal thread hole with leading screw I (6) threaded engagement on the above transverse arm (4) of connecting lever.
3. the welding tooling of a kind of bogie curb girder according to claim 1 is characterized in that: have in order to the internal thread hole with leading screw II (7) threaded engagement on the above perpendicular arm (5) of connecting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202442676U CN203292739U (en) | 2013-05-08 | 2013-05-08 | Welding tool for steering frame side beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202442676U CN203292739U (en) | 2013-05-08 | 2013-05-08 | Welding tool for steering frame side beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292739U true CN203292739U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202442676U Expired - Fee Related CN203292739U (en) | 2013-05-08 | 2013-05-08 | Welding tool for steering frame side beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292739U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722332A (en) * | 2013-12-20 | 2014-04-16 | 柳州市银翔机械有限责任公司 | Positioning device for tailor welding of front and central beams |
| CN104816117A (en) * | 2015-04-23 | 2015-08-05 | 辽宁福鞍重工股份有限公司 | Assembly mold for AC4 bogie of rail transit locomotive and assembly method |
| CN104816116A (en) * | 2015-04-24 | 2015-08-05 | 辽宁福鞍重工股份有限公司 | Universal assembly clamp for three types of bogies of rail transit locomotives and assembly method |
| CN106141540A (en) * | 2016-08-11 | 2016-11-23 | 成都航天万欣科技有限公司 | A kind of device of cantilevered welding shaped as frame part |
| CN106736204A (en) * | 2017-03-23 | 2017-05-31 | 中车洛阳机车有限公司 | A kind of quick group pair and welding tooling for engineering truck truck side sill |
| CN108188632A (en) * | 2018-01-03 | 2018-06-22 | 中车青岛四方机车车辆股份有限公司 | A kind of welding tooling of lateral beam of bogie |
| CN108544169A (en) * | 2018-06-28 | 2018-09-18 | 中车洛阳机车有限公司 | Hydraulic damper seat group mounted welder |
-
2013
- 2013-05-08 CN CN2013202442676U patent/CN203292739U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722332A (en) * | 2013-12-20 | 2014-04-16 | 柳州市银翔机械有限责任公司 | Positioning device for tailor welding of front and central beams |
| CN103722332B (en) * | 2013-12-20 | 2015-11-18 | 柳州市银翔机械有限责任公司 | A kind of positioner of front central sill welding |
| CN104816117A (en) * | 2015-04-23 | 2015-08-05 | 辽宁福鞍重工股份有限公司 | Assembly mold for AC4 bogie of rail transit locomotive and assembly method |
| CN104816117B (en) * | 2015-04-23 | 2016-08-24 | 辽宁福鞍重工股份有限公司 | A kind of rail transit locomotive AC4 type bogie assembly mould and assembly method |
| CN104816116A (en) * | 2015-04-24 | 2015-08-05 | 辽宁福鞍重工股份有限公司 | Universal assembly clamp for three types of bogies of rail transit locomotives and assembly method |
| CN106141540A (en) * | 2016-08-11 | 2016-11-23 | 成都航天万欣科技有限公司 | A kind of device of cantilevered welding shaped as frame part |
| CN106141540B (en) * | 2016-08-11 | 2017-10-10 | 成都航天万欣科技有限公司 | A kind of device of cantilevered soldering frame shape part |
| CN106736204A (en) * | 2017-03-23 | 2017-05-31 | 中车洛阳机车有限公司 | A kind of quick group pair and welding tooling for engineering truck truck side sill |
| CN108188632A (en) * | 2018-01-03 | 2018-06-22 | 中车青岛四方机车车辆股份有限公司 | A kind of welding tooling of lateral beam of bogie |
| CN108544169A (en) * | 2018-06-28 | 2018-09-18 | 中车洛阳机车有限公司 | Hydraulic damper seat group mounted welder |
| CN108544169B (en) * | 2018-06-28 | 2024-04-19 | 中车洛阳机车有限公司 | Hydraulic shock absorber seat assembly welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Qiming Chanhe Hui District in Henan province Luoyang City Road 471002 No. 2 Patentee after: CRRC LUOYANG CO., LTD. Address before: Qiming Chanhe Hui District in Henan province Luoyang City Road 471002 No. 2 Patentee before: CSR Luoyang Locomotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |