CN202726400U - Side-turning welding tool for chassis of big carriage of dumper lorry - Google Patents
Side-turning welding tool for chassis of big carriage of dumper lorry Download PDFInfo
- Publication number
- CN202726400U CN202726400U CN 201220407121 CN201220407121U CN202726400U CN 202726400 U CN202726400 U CN 202726400U CN 201220407121 CN201220407121 CN 201220407121 CN 201220407121 U CN201220407121 U CN 201220407121U CN 202726400 U CN202726400 U CN 202726400U
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- oil cylinder
- support body
- frame body
- workpiece
- upset support
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Abstract
The utility model provides a side-turning welding tool for a chassis of a big carriage of a dumper lorry. The side-turning welding tool comprises a fixed frame body and an overturning frame body, an oil cylinder is arranged on the fixed frame body, an oil cylinder head of the oil cylinder is hinged to a bottom end face of the overturning frame body and can push the overturning frame body to rotate anticlockwise at an angle, and a translation roller device is arranged on the fixed frame body, is higher than the upper end face of the overturning frame body, and contacts with a workpiece. One side of the overturning frame body is provided with a locking device clamping the workpiece on the overturning frame body, lateral roller devices are arranged on two sides of the overturning frame body, and the oil cylinder is controlled by a hydraulic pressure station and a hydraulic electric cabinet. By the aid of the overturning frame body, the workpiece can be lifted to rotate around an overturning seat serving as a support point, so that the workpiece is welded when the workpiece is lifted at arbitrary angles of 0-80 degrees, and the workpiece can further be smoothly switched into a next station through the roller devices.
Description
Technical field
The utility model relates to the large railway carriage or compartment of a kind of dumper underframe rollover welding tooling, is used for the underframe lateral turnover welding on the welding of underframe production line of large railway carriage or compartment.
Background technology
At present, in the welding of underframe production process of the large railway carriage or compartment of dumper, welding sequence is chaotic, the welding of underframe distortion is large, the welding of the cross joint of underframe base plate, longeron and each junction of intermediate transverse girder guarantees without specific welding assambly, causes wlding well underframe base plate and each tie-beam homogeneous phase to be melted, cause weld appearance not attractive in appearance, connect insecure, can occur the problems of welded quality that the underframe base plate separates with the longeron junction when user uses, therefore be necessary to improve.
The utility model content
The technical problem that the utility model solves: underframe rollover welding tooling in the large railway carriage or compartment of a kind of dumper is provided, can realize that workpiece is that 0～80 ° of any angular position is welded at the lifting angle, essence is that the cross joint of each junction of relative changes workpiece is the welding manner of downhand weld; In addition, underframe can change next station over to by roller devices.
The technical solution adopted in the utility model: the large railway carriage or compartment of dumper underframe rollover welding tooling, have fixing bracket body and upset support body, described fixing bracket body one side is provided with overturning seat, described upset support body one end and overturning seat are hinged, the upset support body other end places on the fixing bracket body, described fixing bracket body is provided with oil cylinder, hinged and the support body that can promote to overturn is rotated counterclockwise angle to the oil cylinder head of described oil cylinder with upset support body bottom face, described fixing bracket body is provided with translation roller devices and translation roller devices and exceeds upset support body upper surface and contact with part, described upset support body one side is provided with can be with the locking device of Workpiece clamping on the upset support body, upset support body both sides are equipped with the side direction roller devices, and described oil cylinder is by Hydraulic Station and the control of hydraulic electric control case.
Further, the hinged and support body that can promote to overturn is rotated counterclockwise 0～80 ° to the oil cylinder head of described oil cylinder with upset support body bottom face.
Further, the cylinder body end of described oil cylinder is hinged by oil cylinder seat bearing pin and fixing bracket body, and the oil cylinder head of described oil cylinder is hinged with upset support body bottom face by oil cylinder head bearing pin.
Further, described oil cylinder is provided with three and all by the control of Hydraulic Station and hydraulic electric control case side by side
The utility model compared with prior art is adjusted into underframe the optimum position of lifting, the primer fluid pressing system, carry out 3 synchronous fuel tanks, it is strong point upset around overturning seat that the support body that overturns this moment will be lifted workpiece, workpiece is by lifting or return and to fall, can be that 0～80 ° of any angular position is welded at the lifting angle, the while locking device be with the auto lock workpiece, and this hydraulic system has the pressurize auto-lock function; In addition, underframe can change next station over to smoothly by roller devices.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure top view;
Fig. 3 is that the utility model structure is removed top view behind the workpiece.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3 a kind of embodiment of the present utility model is described.
The large railway carriage or compartment of dumper underframe rollover welding tooling, have fixing bracket body 1 and upset support body 8, described fixing bracket body 1 one sides are provided with overturning seat 12, described upset support body 8 one ends and overturning seat 12 are hinged, upset support body 8 other ends place on the fixing bracket body 1, described fixing bracket body 1 is provided with oil cylinder 3, hinged and the support body 8 that can promote to overturn is rotated counterclockwise 0～80 ° to the oil cylinder head of described oil cylinder 3 with upset support body 8 bottom faces, specifically, the cylinder body end of described oil cylinder 3 is hinged by oil cylinder seat bearing pin 2 and fixing bracket body 1, and the oil cylinder head of described oil cylinder 3 is hinged with upset support body 8 bottom faces by oil cylinder head bearing pin 4.Described fixing bracket body 1 is provided with translation roller devices 5 and translation roller devices 5 and exceeds upset support body 8 upper surfaces and contact with part 9, described upset support body 8 one sides are provided with the locking device 6 that workpiece 9 can be clamped on the upset support body 8, upset support body 8 both sides are equipped with side direction roller devices 7, and described oil cylinder 3 is provided with three Hydraulic Stations 11 and 10 controls of hydraulic electric control case side by side.
Adjust the best lift location of workpiece 9, primer fluid voltage control case 10, Hydraulic Station 11, carry out elevating ram 3, operating hydraulically operated electric cabinet 10 inner cylinder liftings or return and fall control button, three elevating rams 3 are with synchronous lifting or return and fall; It is strong point upset around overturning seat 12 that the support body 8 that overturns this moment will hold up workpiece 9, and workpiece 9 can be that 0～80 ° of any angular position is welded at the lifting angle, and while locking device 6 is with auto lock workpiece 9, and this hydraulic system has the pressurize auto-lock function.After workpiece 9 welding are complete, change workpiece 9 over to next station by translation roller devices 5 or side direction roller devices 7.
Above-described embodiment is preferred embodiment of the present utility model, is not to limit the utility model practical range, so all equivalences of being done with the described content of the utility model claim change, all should be included within the utility model claim scope.
Claims (4)
1. the large railway carriage or compartment of dumper underframe rollover welding tooling, have fixing bracket body (1) and upset support body (8), it is characterized in that: described fixing bracket body (1) one side is provided with overturning seat (12), described upset support body (8) one ends and overturning seat (12) are hinged, upset support body (8) other end places on the fixing bracket body (1), described fixing bracket body (1) is provided with oil cylinder (3), hinged and the support body (8) that can promote to overturn is rotated counterclockwise angle to the oil cylinder head of described oil cylinder (3) with upset support body (8) bottom face, described fixing bracket body (1) is provided with translation roller devices (5) and translation roller devices (5) and exceeds upset support body (8) upper surface and contact with part (9), described upset support body (8) one sides are provided with the locking device (6) that workpiece (9) can be clamped on the upset support body (8), upset support body (8) both sides are equipped with side direction roller devices (7), and described oil cylinder (3) is by Hydraulic Station (11) and hydraulic electric control case (10) control.
2. the large railway carriage or compartment of dumper according to claim 1 underframe rollover welding tooling is characterized in that: the hinged and support body (8) that can promote to overturn is rotated counterclockwise 0～80 ° to the oil cylinder head of described oil cylinder (3) with upset support body (8) bottom face.
3. the large railway carriage or compartment of dumper according to claim 1 and 2 underframe rollover welding tooling, it is characterized in that: the cylinder body end of described oil cylinder (3) is hinged by oil cylinder seat bearing pin (2) and fixing bracket body (1), and the oil cylinder head of described oil cylinder (3) is hinged with upset support body (8) bottom face by oil cylinder head bearing pin (4).
4. the large railway carriage or compartment of dumper according to claim 3 underframe rollover welding tooling, it is characterized in that: described oil cylinder (3) is provided with side by side three Hydraulic Stations (11) and hydraulic electric control case (10) is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407121 CN202726400U (en) | 2012-08-16 | 2012-08-16 | Side-turning welding tool for chassis of big carriage of dumper lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407121 CN202726400U (en) | 2012-08-16 | 2012-08-16 | Side-turning welding tool for chassis of big carriage of dumper lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726400U true CN202726400U (en) | 2013-02-13 |
Family
ID=47652149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407121 Expired - Fee Related CN202726400U (en) | 2012-08-16 | 2012-08-16 | Side-turning welding tool for chassis of big carriage of dumper lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726400U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128479A (en) * | 2013-03-14 | 2013-06-05 | 辽宁省电力有限公司抚顺供电公司 | Skip car type distribution transform low-voltage welding table |
| CN105127642A (en) * | 2015-09-29 | 2015-12-09 | 河南卫华重型机械股份有限公司 | Crane trolley frame welding turnover equipment |
| CN107186421A (en) * | 2017-06-28 | 2017-09-22 | 中国联合工程公司 | A kind of large-sized end enclosure base welding displacement device and its application method |
| CN108465962A (en) * | 2018-03-23 | 2018-08-31 | 福建省劲牛重工发展有限公司 | Hook dress assembly tailor-welding tool and its production technology on arm |
| CN111716011A (en) * | 2020-07-03 | 2020-09-29 | 河北铁科翼辰新材科技有限公司 | Automatic laser marking machine for railway fasteners |
-
2012
- 2012-08-16 CN CN 201220407121 patent/CN202726400U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128479A (en) * | 2013-03-14 | 2013-06-05 | 辽宁省电力有限公司抚顺供电公司 | Skip car type distribution transform low-voltage welding table |
| CN105127642A (en) * | 2015-09-29 | 2015-12-09 | 河南卫华重型机械股份有限公司 | Crane trolley frame welding turnover equipment |
| CN107186421A (en) * | 2017-06-28 | 2017-09-22 | 中国联合工程公司 | A kind of large-sized end enclosure base welding displacement device and its application method |
| CN108465962A (en) * | 2018-03-23 | 2018-08-31 | 福建省劲牛重工发展有限公司 | Hook dress assembly tailor-welding tool and its production technology on arm |
| CN111716011A (en) * | 2020-07-03 | 2020-09-29 | 河北铁科翼辰新材科技有限公司 | Automatic laser marking machine for railway fasteners |
| CN111716011B (en) * | 2020-07-03 | 2021-04-27 | 河北铁科翼辰新材科技有限公司 | Automatic laser marking machine for railway fasteners |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170816 |