CN102233503A - General device of locomotive body assembly - Google Patents
General device of locomotive body assembly Download PDFInfo
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- CN102233503A CN102233503A CN2011101169973A CN201110116997A CN102233503A CN 102233503 A CN102233503 A CN 102233503A CN 2011101169973 A CN2011101169973 A CN 2011101169973A CN 201110116997 A CN201110116997 A CN 201110116997A CN 102233503 A CN102233503 A CN 102233503A
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- body assembly
- car body
- end part
- hold down
- down gag
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Abstract
The invention relates to the technical field of locomotive body manufacture and in particular relates to a general device of a locomotive body assembly. The general device comprises an end part tensioning device, an end part measuring platform, a side beam bearing device, a pressing device, a cross beam for tensioning an end part and a middle bearing jacking device, wherein the left side of the end part tensioning device is provided with the end part measuring platform, and the right side of the end part tensioning device is provided with the side beam bearing device and the pressing device; the end part tensioning device is fixedly connected with the cross beam for tensioning the end part; and one side of the pressing device is provided with the middle bearing jacking device. The general device of the locomotive body assembly has the advantages that the automation degree is high, the functions are complete, the operation is simple, the reliability and the safety are better, the process is improved, the auxiliary clamping time of assembly and welding is shortened, the working efficiency is improved, the labor intensity of workers is greatly reduced, the generality is strong, and the manufacture quality requirements of various types are met, and the general device can be popularized and applied easily.
Description
Technical field
The present invention relates to the technical field that a kind of locomotive car body is made, especially a kind of locomotive car body assembly fexible unit.
Background technology
Locomotive car body is the installation basis of locomotive top equipment, play a part to bear and transmit locomotive vertical force, cross force, tractive force and brake force, therefore, locomotive car body must have enough strength and stiffness, original locomotive car body is when assembly welding is made, and armrest moves clamping, and grow and waste time and energy non-cutting time, inefficiency, working strength of workers is big.
Summary of the invention
For the original locomotive car body assembly welding that overcomes is made troublesome poeration, manually clamping length non-cutting time, inefficiency, labour intensity greatly and can only satisfy a kind of deficiency of locomotive car body assembly welding the invention provides a kind of locomotive assembly fexible unit.
The technical solution adopted for the present invention to solve the technical problems is: a kind of locomotive car body assembly fexible unit, comprise end take-up device, end test desk, curb girder supporting arrangement, hold down gag, end tension crossbeam and middle part supporting jacking apparatus, take-up device left side, end is provided with the end test desk, the right side is provided with curb girder supporting arrangement and hold down gag, the end take-up device is fixedlyed connected with crossbeam with the end tension, and hold down gag one side is provided with middle part supporting jacking apparatus.
According to another embodiment of the invention, comprise that further hold down gag one side is provided with the side bearing measuring table.
According to another embodiment of the invention, comprise that further the side bearing measuring table is provided with outer side bearing par and dip stick.
According to another embodiment of the invention, comprise that further the end take-up device is made up of Connection Block, bearing pin one, draw ring, bearing pin two and oil cylinder, Connection Block is connected with draw ring by bearing pin one, and draw ring is provided with bearing pin two, and Connection Block is fixedlyed connected with oil cylinder.。
According to another embodiment of the invention, comprise that further the curb girder supporting arrangement is made up of sprocket wheel one, driving chain, chain bracket, supporting base, chain pin transition seat and sprocket wheel two, sprocket wheel one and sprocket wheel two are connected by driving chain, driving chain is connected by chain pin transition seat with supporting base, and the driving chain below is provided with chain bracket.
According to another embodiment of the invention, comprise that further hold down gag is by cycloid hydraulic motor, screw mandrel, screw, briquetting, rotary press head, mobile inner core and fixed jacket, cycloid hydraulic motor is connected with screw with screw mandrel, screw is fixedlyed connected with mobile inner core, mobile inner core is connected with briquetting, briquetting one side is provided with rotary press head, and mobile inner core is connected with fixed jacket.
The invention has the beneficial effects as follows: this locomotive car body assembly fexible unit automaticity height, multiple functional, simple to operate, reliability and security are relatively good, improve and have improved technology, shortened the clamping non-cutting time of assembly welding, improve work efficiency, alleviated labor strength, highly versatile greatly, reached the making quality requirement of various vehicles, be easy to apply.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is the structural representation of end of the present invention take-up device;
Fig. 4 is the structural representation of curb girder supporting arrangement of the present invention;
Fig. 5 is the structural representation of hold down gag of the present invention;
Fig. 6 is the structural representation after locomotive frame of the present invention installs;
1. end take-up devices among the figure, 2. end measuring table, 3. curb girder supporting arrangement, 4. hold down gag, 5. middle part supporting jacking apparatus, 7. side bearing measuring table, 8. locomotive frame, 11. Connection Blocks, 12. bearing pins one, 13. draw ring, 14. bearing pins, two, 15. oil cylinders, 31. sprocket wheel one, 32. driving chain, 33. chain brackets, 34. supporting base, 35. chain pin transition seats, 36. sprocket wheels two, 41. cycloid hydraulic motor, 42. screw mandrels, 43. screws, 44. briquetting, 45. rotary press head, 46. move inner core, 47. fixed jackets, 71. outer side bearing par, 72. dip sticks.
The specific embodiment
A kind of locomotive car body assembly fexible unit comprises end take-up device 1, end test desk 2, curb girder supporting arrangement 3, hold down gag 4, end tension crossbeam 5, middle part supporting jacking apparatus 6, side bearing measuring table 7, Connection Block 11, bearing pin 1, draw ring 13, bearing pin 2 14, oil cylinder 15, sprocket wheel 1, driving chain 32, chain bracket 33, supporting base 34, chain pin transition seat 35, sprocket wheel 2 36, cycloid hydraulic motor 41, screw mandrel 42, screw 43, briquetting 44, rotary press head 45, mobile inner core 46, fixed jacket 47, outer side bearing par 71 and dip stick 72.
As Fig. 1 is structural representation of the present invention, Fig. 2 is a side view of the present invention, take-up device 1 left side in end is provided with end measuring table 2, the right side is provided with curb girder supporting arrangement 3 and hold down gag 4, end take-up device 1 is fixedlyed connected with crossbeam 5 with the end tension, hold down gag 4 one sides are provided with middle part supporting jacking apparatus 6, hold down gag 4 one sides are provided with side bearing measuring table 7, side bearing measuring table 7 is provided with outer side bearing par 71 and dip stick 72, can carry out well fixing and measurement to the various piece of locomotive frame, car body.
As Fig. 3 is the structural representation of end of the present invention take-up device, end take-up device 1 is made up of Connection Block 11, bearing pin 1, draw ring 13, bearing pin 2 14 and oil cylinder 15, Connection Block 11 is connected with draw ring 13 by bearing pin 1, draw ring 13 is provided with bearing pin 2 14, Connection Block 11 is fixedlyed connected with oil cylinder 15, the stroke of the piston rod by regulating oil cylinder is realized being strained and fixed of each vehicle vehicle frame end.
As Fig. 4 is the structural representation of curb girder supporting arrangement of the present invention, curb girder supporting arrangement 3 is by sprocket wheel 1, driving chain 32, chain bracket 33, supporting base 34, chain pin transition seat 35 and sprocket wheel 2 36 are formed, sprocket wheel 1 is connected by driving chain 32 with sprocket wheel 2 36, driving chain 32 is connected by chain pin transition seat 35 with supporting base 34, driving chain 32 belows are provided with chain bracket 33, pass through sprocket wheel, the supporting position location of supporting base is regulated in the transmission of driving chain and chain pin transition seat, can position according to the assembly welding production requirement of various locomotive car body, reach the purpose of using more.
As Fig. 5 is the structural representation of hold down gag of the present invention, hold down gag 4 is by cycloid hydraulic motor 41, screw mandrel 42, screw 43, briquetting 44, rotary press head 45, mobile inner core 46 and fixed jacket 47, cycloid hydraulic motor 41 is connected with screw 43 with screw mandrel 42, screw 43 is fixedlyed connected with mobile inner core 46, mobile inner core 46 is connected with briquetting 44, briquetting 44 1 sides are provided with rotary press head 45, mobile inner core 46 is connected with fixed jacket 47, cycloid hydraulic motor drives screw mandrel, screw, mobile inner core, briquetting and rotary press head move up and down, locomotive curb girder bearing position is compressed, owing to adopt screw mandrel and screw transmission, therefore the adjustable height that compresses has realized compressing of locomotive car body bearing position.
During use, as shown in Figure 6, earlier locomotive frame 8 is hung on the curb girder supporting arrangement 3 of locomotive assembly fexible unit and position, adopt middle part supporting jacking apparatus 6 to support at the middle part of locomotive frame 8, with hold down gag 4 locomotive frame 8 is fixed then, then the end tension is placed on the end of locomotive frame 8 with crossbeam 5, with end take-up device 1 locomotive frame 8 is strained and fixed, at last on vehicle frame 8 to the drivers' cab steel construction, left and right sides sidewall, roofs etc. carry out assembly welding, after treating that each parts assembly welding finishes, unclamp hold down gag 4, and with rotary press head 45 half-twists of hold down gag 4, remove middle part supporting jacking apparatus 6, decontrol end take-up device 1, can lift by crane the good locomotive car body of assembly welding.This locomotive car body assembly fexible unit automaticity height, multiple functional, simple to operate, reliability and security are relatively good, improve and have improved technology, shortened the clamping non-cutting time of assembly welding, improve work efficiency, alleviated labor strength, highly versatile greatly, reached the making quality requirement of various vehicles, be easy to apply.
Claims (6)
1. locomotive car body assembly fexible unit, it is characterized in that: it comprises end take-up device (1), end test desk (2), curb girder supporting arrangement (3), hold down gag (4), end tension crossbeam (5) and middle part supporting jacking apparatus (6), end take-up device (1) left side is provided with end test desk (2), the right side is provided with curb girder supporting arrangement (3) and hold down gag (4), end take-up device (1) is fixedlyed connected with crossbeam (5) with the end tension, and hold down gag (4) one sides are provided with middle part supporting jacking apparatus (6).
2. a kind of locomotive car body assembly fexible unit according to claim 1 is characterized in that: hold down gag (4) one sides are provided with side bearing measuring table (7).
3. a kind of locomotive car body assembly fexible unit according to claim 1 is characterized in that: side bearing measuring table (7) is provided with outer side bearing par (71) and dip stick (72).
4. a kind of locomotive car body assembly fexible unit according to claim 1, it is characterized in that: end take-up device (1) is made up of Connection Block (11), bearing pin one (12), draw ring (13), bearing pin two (14) and oil cylinder (15), Connection Block (11) is connected with draw ring (13) by bearing pin one (12), draw ring (13) is provided with bearing pin two (14), and Connection Block (11) is fixedlyed connected with oil cylinder (15).
5. a kind of locomotive car body assembly fexible unit according to claim 1, it is characterized in that: curb girder supporting arrangement (3) is made up of sprocket wheel one (31), driving chain (32), chain bracket (33), supporting base (34), chain pin transition seat (35) and sprocket wheel two (36), sprocket wheel one (31) is connected by driving chain (32) with sprocket wheel two (36), driving chain (32) is connected by chain pin transition seat (35) with supporting base (34), and driving chain (32) below is provided with chain bracket (33).
6. a kind of locomotive car body assembly fexible unit according to claim 1, it is characterized in that: hold down gag (4) is by cycloid hydraulic motor (41), screw mandrel (42), screw (43), briquetting (44), rotary press head (45), mobile inner core (46) and fixed jacket (47), cycloid hydraulic motor (41) is connected with screw (43) with screw mandrel (42), screw (43) is fixedlyed connected with mobile inner core (46), mobile inner core (46) is connected with briquetting (44), briquetting (44) one sides are provided with rotary press head (45), and mobile inner core (46) is connected with fixed jacket (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101169973A CN102233503A (en) | 2011-05-09 | 2011-05-09 | General device of locomotive body assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101169973A CN102233503A (en) | 2011-05-09 | 2011-05-09 | General device of locomotive body assembly |
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| CN102233503A true CN102233503A (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101169973A Pending CN102233503A (en) | 2011-05-09 | 2011-05-09 | General device of locomotive body assembly |
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| CN (1) | CN102233503A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896449A (en) * | 2012-09-18 | 2013-01-30 | 中国北车集团大连机车车辆有限公司 | Framework assembling tire |
| CN103170769A (en) * | 2011-12-22 | 2013-06-26 | 南方汇通股份有限公司 | Replacing method and replacing device of upper side bearing of vehicle |
| CN104057236A (en) * | 2014-07-02 | 2014-09-24 | 南车戚墅堰机车有限公司 | Box beam positioning assembly welding device |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN105171307A (en) * | 2015-08-28 | 2015-12-23 | 南车戚墅堰机车有限公司 | Location detection device for side bearings |
| CN107900595A (en) * | 2017-12-28 | 2018-04-13 | 长沙长泰机器人有限公司 | Engine support sleeve weld positioning fixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238090A (en) * | 1984-05-10 | 1985-11-26 | Mitsubishi Motors Corp | Automatic welding device |
| CN201309057Y (en) * | 2008-12-05 | 2009-09-16 | 于华北 | Car assembling positioner |
| CN201371333Y (en) * | 2009-03-23 | 2009-12-30 | 中国北车集团大同电力机车有限责任公司 | Assembling tool for underframe of electrical locomotive |
| CN202114410U (en) * | 2011-05-09 | 2012-01-18 | 南车戚墅堰机车有限公司 | Universal device for locomotive body assembly |
-
2011
- 2011-05-09 CN CN2011101169973A patent/CN102233503A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238090A (en) * | 1984-05-10 | 1985-11-26 | Mitsubishi Motors Corp | Automatic welding device |
| CN201309057Y (en) * | 2008-12-05 | 2009-09-16 | 于华北 | Car assembling positioner |
| CN201371333Y (en) * | 2009-03-23 | 2009-12-30 | 中国北车集团大同电力机车有限责任公司 | Assembling tool for underframe of electrical locomotive |
| CN202114410U (en) * | 2011-05-09 | 2012-01-18 | 南车戚墅堰机车有限公司 | Universal device for locomotive body assembly |
Non-Patent Citations (1)
| Title |
|---|
| 李永军等: "CRH3型动车组铝合金车体总组成焊接系统", 《大连交通大学学报》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170769A (en) * | 2011-12-22 | 2013-06-26 | 南方汇通股份有限公司 | Replacing method and replacing device of upper side bearing of vehicle |
| CN103170769B (en) * | 2011-12-22 | 2016-03-09 | 南车贵阳车辆有限公司 | A kind of replacing options of vehicle body side bearer and device |
| CN102896449A (en) * | 2012-09-18 | 2013-01-30 | 中国北车集团大连机车车辆有限公司 | Framework assembling tire |
| CN102896449B (en) * | 2012-09-18 | 2015-06-24 | 中国北车集团大连机车车辆有限公司 | Framework assembling tire |
| CN104057236A (en) * | 2014-07-02 | 2014-09-24 | 南车戚墅堰机车有限公司 | Box beam positioning assembly welding device |
| CN104057236B (en) * | 2014-07-02 | 2016-03-23 | 南车戚墅堰机车有限公司 | Box beam location assembly-welding device |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN104368929B (en) * | 2014-09-22 | 2016-02-10 | 南车青岛四方机车车辆股份有限公司 | A kind of multi-functional automatic welding fixture |
| CN105171307A (en) * | 2015-08-28 | 2015-12-23 | 南车戚墅堰机车有限公司 | Location detection device for side bearings |
| CN105171307B (en) * | 2015-08-28 | 2017-03-22 | 南车戚墅堰机车有限公司 | Location detection device for side bearings |
| CN107900595A (en) * | 2017-12-28 | 2018-04-13 | 长沙长泰机器人有限公司 | Engine support sleeve weld positioning fixture |
| CN107900595B (en) * | 2017-12-28 | 2023-12-19 | 长沙长泰机器人有限公司 | Welding positioning fixture for engine support sleeve |
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Application publication date: 20111109 |