CN104816116B - The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method - Google Patents
The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method Download PDFInfo
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- CN104816116B CN104816116B CN201510197727.8A CN201510197727A CN104816116B CN 104816116 B CN104816116 B CN 104816116B CN 201510197727 A CN201510197727 A CN 201510197727A CN 104816116 B CN104816116 B CN 104816116B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method, fixture includes locating piece, two groove support locating racks, S type support locating rack, three groove support locating racks after tire plate, 4 bogie prelocalization blocks, 4 bogies, described 4 bogie prelocalization blocks are symmetrically welded at the front end of tire plate two-by-two, and after 4 bogies, locating piece is symmetrically welded at the end of tire plate two-by-two；Described two groove support locating racks, S type support locating rack and three groove support locating racks are respectively welded and are fixed on tire plate；During assembling, two groove support locating racks fix two groove supports, and S type support locating rack fixes S type support, and three groove support locating racks fix three groove supports.The present invention can be common to rail transit locomotive AC, 40KTE, the assembling assembly welding of broad gauge type bogie adnexa, AC, 40KTE, the assembling speed of broad gauge type bogie is substantially improved, guarantees both quality and quantity and save production cost on the premise of ensureing quality.
Description
Technical field
The present invention relates to a kind of rail transit locomotive bogie assembling fixture, particularly relate to one and can be universally used in track traffic
Locomotive AC, 40KTE, the assembling assembly welding fixture of broad gauge type bogie adnexa and assembly method.
Background technology
Certain factory and GE track traffic company of U.S. co-production AC, 40KTE and broad gauge type bogie, it is desirable to this factory pair
AC, 40KTE and broad gauge type bogie complete assembling after carrying out polish.Need assembling adnexa mainly include two groove supports,
S type support, three groove supports, its installation accuracy requires as 0.1mm.Due to AC, 40KTE and the production of broad gauge type bogie
Duration is tight, quantity is big, assembly precision is high and requires complexity, brings huge difficulty to the assembly work of these three adnexa.
For solving problem above, it is considered to be simultaneous for three kinds of different bogies of AC, 40KTE and broad gauge type bogie, design
Go out a set of bogie that can be general assembling fixture, not only can ensure that Product Assembly precision and product quality, raising work effect
Rate, can improve the utilization rate of fixture simultaneously, saves production cost.
Summary of the invention
It is an object of the invention to provide general assemble fixture and the assembly method of a kind of three kinds of bogies of rail transit locomotive, permissible
It is common to rail transit locomotive AC, 40KTE, the assembling assembly welding of broad gauge type bogie adnexa, on the premise of ensureing quality
By AC, 40KTE, the assembling speed of broad gauge type bogie are substantially improved, guarantee both quality and quantity and save production cost.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of general assemble fixture of three kinds of bogies of rail transit locomotive, including tire plate, 4 bogie prelocalization blocks, 4
Locating piece, two groove support locating racks, S type support locating rack, three groove support locating racks after individual bogie, described 4 turn to
Frame prelocalization block is symmetrically welded at the front end of tire plate two-by-two, and after 4 bogies, locating piece is symmetrically welded at the end of tire plate two-by-two；
Described two groove support locating racks, S type support locating rack and three groove support locating racks are respectively welded and are fixed on tire plate；During assembling,
Two groove support locating racks fix two groove supports, and S type support locating rack fixes S type support, and three groove support locating racks fix three grooves
Support.
Described two groove support locating racks include two groove fixed plate A, two groove fixed plates B, platen, riser, puller bolt, two
The side of groove fixed plate A and two groove fixed plates B is welded to connect, two groove fixed plate A and two groove fixed plate B bottoms simultaneously with
Tire plate is welded to connect, and platen is fixed on two groove fixed plate A and the top of two groove fixed plates B, and riser is fixed on platen side,
Puller bolt is screwed onto in the screwed hole of riser.
Described S type support locating rack includes S bracket fixing plate A, S bracket fixing plate B, alignment pin A, fixed block, top
Silk, S bracket fixing plate A is weldingly fixed on the side of S bracket fixing plate B, and S bracket fixing plate A and S support is fixed
The bottom of plate B is welded on tire plate simultaneously, and fixed block is weldingly fixed on S bracket fixing plate A and S bracket fixing plate B's
Top, alignment pin A is arranged in the pin-and-hole of fixed block, and jackscrew is screwed onto in the screwed hole of fixed block upper end, holds out against alignment pin
A。
Described three groove support locating racks include three groove fixed plate A, three groove fixed plates B, alignment pin B, fixed block, jackscrew,
Three groove fixed plate A are weldingly fixed on the side of three groove fixed plates B, and three groove fixed plate A are same with the bottom of three groove fixed plates B
Time be welded on tire plate, fixed block is weldingly fixed on the top of three groove fixed plate A and three groove fixed plates B, and alignment pin B sets
Putting in the pin-and-hole of fixed block, jackscrew is screwed onto in the screwed hole of fixed block upper end, holds out against alignment pin B.
Use the general assemble fixture of a kind of three kinds of bogies of rail transit locomotive to rail transit locomotive AC, 40KTE, width
The method that rail type bogie carries out assembling is as follows:
1) first the bottom base jaw of bogie is placed in the locating slot of the bogie locating piece on tire plate, makes bogie and tire
Plate is fixed.
2) two groove supports are positioned on platen, by tightening puller bolt, two groove supports are positioned with bogie.
3) endoporus of S type support is through the end of alignment pin A, by adjusting the length adjustment S type support of alignment pin A
Position, after the position of S type support determines, by tightening jackscrew, the position of alignment pin A and S type support is fixed.
4) endoporus of three groove supports is through the end of alignment pin B, by adjusting the length adjustment three groove support of alignment pin B
Position, after the position of three groove supports determines, by tightening jackscrew, the position of alignment pin B and three groove supports is fixed.
5) by with bogie location two groove supports, S type support, three groove supports respectively with bogie welding assembly.
Compared with prior art, the invention has the beneficial effects as follows:
The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method, according to base jaw bottom different bogies
Different width dimensions design two set bogie locating pieces, bogie is placed on tire plate the location of the locating piece matched
In groove, complete determining of bogie and brake holder by the pin-and-hole on bearing pin connection fixture locating rack and the endoporus of brake holder
Position, then carries out assembly welding assembling.This fixture structure is simple and practical, easy to operate, and manufacturing cost is relatively low.Ensureing quality
On the premise of by AC, 40KTE, the assembling speed of broad gauge type bogie are substantially improved, guarantee both quality and quantity and save production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the general assemble fixture of the present invention three kinds of bogies of a kind of rail transit locomotive；
Fig. 2 is the side view of the general assemble fixture of the present invention three kinds of bogies of a kind of rail transit locomotive；
Fig. 3 is the assembling schematic diagram of two groove supports in the present invention；
Fig. 4 is the assembling schematic diagram of S type support in the present invention；
Fig. 5 is the assembling schematic diagram of three groove supports in invention；
Fig. 6 is the population structure schematic diagram of three kinds of supports and the assembling of bogie assembly welding；
Fig. 7 is the structural representation of two groove supports；
Fig. 8 is the structural representation of S type support；
Fig. 9 is the structural representation of three groove supports；
In figure: locating piece 3-two groove support locating rack 3-1 puller bolt 3-2 after 1-bogie prelocalization block 2-bogie
Riser 3-3 platen 3-4 two groove fixed plate A 3-5 two groove fixed plate B 4-S type support locating rack 4-1S support is fixed
Plate A 4-2 alignment pin A 4-3S bracket fixing plate B 5-tri-groove support locating rack 5-1 tri-groove fixed plate A 5-2 positions
Pin B 5-3 tri-groove fixed plate B 6-tire plate 7-equal-height padding iron 8-two groove support 9-S type support 10-tri-groove support
11-jackscrew 12-fixed block 13-bogie
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, it should be noted that the enforcement of the present invention be not limited to
Under embodiment.
As it is shown in figure 1, the general assemble fixture of a kind of three kinds of bogies of rail transit locomotive, turn to including tire plate 6,4
Locating piece 2, two groove support locating rack 3, S type support locating rack 4, three groove support after 1,4 bogies of frame prelocalization block
Locating rack 5, described 4 bogie prelocalization blocks 1 are symmetrically welded at the front end of tire plate, locating piece 2 after 4 bogies two-by-two
It is symmetrically welded at the end of tire plate two-by-two；Described two groove support locating racks 3, S type support locating rack 4 and three groove supports location
Frame 5 is respectively welded and is fixed on tire plate 1；During assembling, two groove support locating racks 3 fix two groove supports 8, and S type support is fixed
S type support 9 fixed by position frame 4, and three groove support locating racks 5 fix three groove supports 10.
Being machined with locating slot on locating piece 2 after 4 bogie prelocalization blocks 1 and 4 bogies, locating slot is according to turning to
The physical dimension design of bottom base jaw before and after frame.The centre-to-centre spacing size of the bottom base jaw according to AC, 40KTE bogie will
The locating piece matched with it is welded on the relevant position on tire plate.The centre-to-centre spacing of the bottom base jaw according to broad gauge type bogie
The locating piece matched with it is welded on the relevant position on tire plate by size.Can be by base jaw before and after bogie during assembling
It is respectively charged into after bogie prelocalization block 1 and bogie in the locating slot of locating piece 2, in order to realize bogie 13 at tire plate 6
On location.
Seeing Fig. 3, two groove support locating racks 3 include two groove fixed plate A 3-4, two groove fixed plates B3-5, platen 3-3, riser
3-2, puller bolt 3-1, the side of two groove fixed plate A 3-4 and two groove fixed plates B3-5 is welded to connect, two groove fixed plate A 3-4
Being welded to connect with tire plate 6 with two groove fixed plate B3-5 bottoms, platen 3-3 is fixed on two groove fixed plate A 3-4 and two grooves simultaneously
The top of fixed plate B3-5, riser 3-2 is fixed on platen 3-3 side, and puller bolt 3-1 is screwed onto the screw thread of riser 3-2
In hole.
See Fig. 4, S type support locating rack include S bracket fixing plate A4-1, S bracket fixing plate B4-3, alignment pin A4-2,
Fixed block 12, jackscrew 11, S bracket fixing plate A4-1 is weldingly fixed on the side of S bracket fixing plate B4-3, and S support is solid
The bottom determining plate A4-1 and S bracket fixing plate B4-3 is welded on tire plate 6 simultaneously, and fixed block 12 is weldingly fixed on S and props up
Frame fixed plate A 4-1 and the top of S bracket fixing plate B4-3, alignment pin A4-2 is arranged in the pin-and-hole of fixed block 12, top
Silk 11 is screwed onto in the screwed hole of fixed block 12 upper end, holds out against alignment pin A4-2.
It is welded with 2 S bracket fixing plate A4-1 in the side of S bracket fixing plate B4-3, plays the effect of reinforcement.Fixed
The diameter of position pin A4-2 sets according to the endoporus of S type support 9 with length.The screwed hole of fixed block 12 upper end communicates with pin-and-hole,
When the position of alignment pin A4-2 determines, with jackscrew 11, alignment pin A4-2 is held out against fixing.
Seeing Fig. 5, three groove support locating racks include three groove fixed plate A, three groove fixed plates B, alignment pin B, fixed block, top
Silk, three groove fixed plate A are weldingly fixed on the end of the side of three groove fixed plates B, three groove fixed plate A and three groove fixed plates B
End is welded on tire plate simultaneously, and fixed block is weldingly fixed on the top of three groove fixed plate A and three groove fixed plates B, alignment pin B
Being arranged in the pin-and-hole of fixed block, jackscrew is screwed onto in the screwed hole of fixed block upper end, holds out against alignment pin B.
It is welded with 2 three groove fixed plate A 5-1 in the side of three groove fixed plates B5-3, plays the effect of reinforcement.Alignment pin
The diameter of B5-2 sets according to the endoporus of three groove supports 10 with length.When the position of alignment pin B5-2 determines, with jackscrew 11
Alignment pin B5-2 is held out against fixing.
Tire plate 6 is further fixed on equal-height padding iron 7, it may be determined that the integral level degree of bogie 13.
Use the general assemble fixture of a kind of three kinds of bogies of rail transit locomotive to rail transit locomotive AC, 40KTE, width
The method that rail type bogie carries out assembling is as follows:
1) first the bottom base jaw of bogie 13 is placed in the locating slot of the bogie locating piece on tire plate 6, makes bogie
Fix with tire plate.
2) see Fig. 3, two groove supports 8 be positioned on platen 3-3, by tighten puller bolt 3-1 by two groove supports 8 with
Bogie 13 positions.
3) see Fig. 4, the endoporus of S type support 9 is through the end of alignment pin A4-2, by adjusting the length of alignment pin A4-2
Degree adjusts the position of S type support 9, after the position of S type support 9 determines, by tighten jackscrew 11 by alignment pin A4-1 and
The position of S type support 9 is fixed.
4) see Fig. 5, the endoporus of three groove supports 10 is through the end of alignment pin B5-2, by adjusting alignment pin B5-2's
The position of length adjustment three groove support 10, after the position of three groove supports 10 determines, by tightening jackscrew 11 by alignment pin B5-1
And three the position of groove support 10 fix.
5) see Fig. 6, by with bogie location two groove supports 8, S type support 9, three groove support 10 respectively with turn to
Frame 13 welding assembly.
Claims (4)
1. rail transit locomotive AC, 40KTE, an assembly method for broad gauge type bogie, the assembling fixture bag used
Include locating piece after tire plate, 4 bogie prelocalization blocks, 4 bogies, two groove support locating racks, S type support locating rack,
Three groove support locating racks, described 4 bogie prelocalization blocks are symmetrically welded at the front end of tire plate two-by-two, fixed after 4 bogies
Position block is symmetrically welded at the end of tire plate two-by-two；Described two groove support locating racks, S type support locating rack and three groove supports location
Frame is respectively welded and is fixed on tire plate；During assembling, two groove support locating racks fix two groove supports, and S type support locating rack is fixed
S type support, three groove support locating racks fix three groove supports；It is characterized in that, assembly method is as follows:
1) first the bottom base jaw of bogie is placed in the locating slot of the bogie locating piece on tire plate, makes bogie and tire
Plate is fixed；
2) two groove supports are positioned on platen, by tightening puller bolt, two groove supports are positioned with bogie；
3) endoporus of S type support is through the end of alignment pin A, by adjusting the length adjustment S type support of alignment pin A
Position, after the position of S type support determines, by tightening jackscrew, the position of alignment pin A and S type support is fixed；
4) endoporus of three groove supports is through the end of alignment pin B, by adjusting the length adjustment three groove support of alignment pin B
Position, after the position of three groove supports determines, by tightening jackscrew, the position of alignment pin B and three groove supports is fixed；
5) by with bogie location two groove supports, S type support, three groove supports respectively with bogie welding assembly.
A kind of rail transit locomotive AC the most according to claim 1,40KTE, the assembly method of broad gauge type bogie,
It is characterized in that, described two groove support locating racks include two groove fixed plate A, two groove fixed plates B, platen, riser, hold out against
Bolt, the side of two groove fixed plate A and two groove fixed plates B is welded to connect, at the bottom of two groove fixed plate A and two groove fixed plates B
End is welded to connect with tire plate simultaneously, and platen is fixed on two groove fixed plate A and the top of two groove fixed plates B, and riser is fixed on platform
Plate side, puller bolt is screwed onto in the screwed hole of riser.
A kind of rail transit locomotive AC the most according to claim 1,40KTE, the assembly method of broad gauge type bogie,
It is characterized in that, described S type support locating rack includes S bracket fixing plate A, S bracket fixing plate B, alignment pin A, consolidates
Determining block, jackscrew, S bracket fixing plate A is weldingly fixed on the side of S bracket fixing plate B, S bracket fixing plate A and S
The bottom of bracket fixing plate B is welded on tire plate simultaneously, and it is solid with S support that fixed block is weldingly fixed on S bracket fixing plate A
Determining the top of plate B, alignment pin A is arranged in the pin-and-hole of fixed block, and jackscrew is screwed onto in the screwed hole of fixed block upper end, top
Tight alignment pin A.
A kind of rail transit locomotive AC the most according to claim 1,40KTE, the assembly method of broad gauge type bogie,
It is characterized in that, described three groove support locating racks include three groove fixed plate A, three groove fixed plates B, alignment pin B, fixed block,
Jackscrew, three groove fixed plate A are weldingly fixed on the side of three groove fixed plates B, three groove fixed plate A and three groove fixed plates B
Bottom is welded on tire plate simultaneously, and fixed block is weldingly fixed on the top of three groove fixed plate A and three groove fixed plates B, alignment pin
B is arranged in the pin-and-hole of fixed block, and jackscrew is screwed onto in the screwed hole of fixed block upper end, holds out against alignment pin B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197727.8A CN104816116B (en) | 2015-04-24 | 2015-04-24 | The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197727.8A CN104816116B (en) | 2015-04-24 | 2015-04-24 | The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816116A CN104816116A (en) | 2015-08-05 |
| CN104816116B true CN104816116B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197727.8A Active CN104816116B (en) | 2015-04-24 | 2015-04-24 | The general assemble fixture of a kind of three kinds of bogies of rail transit locomotive and assembly method |
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| CN (1) | CN104816116B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541230B (en) * | 2016-11-02 | 2017-12-01 | 中车长春轨道客车股份有限公司 | The process of framework assembly welding technique unifying datum is realized using registration arm |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006015329U1 (en) * | 2006-10-06 | 2008-02-07 | Anstatt Schienenfahrzeuge Gmbh | Assembly and production device for motor bogie frames of rail vehicles |
| CN201493628U (en) * | 2009-09-08 | 2010-06-02 | 南车南京浦镇车辆有限公司 | Bogie positioning device for frame machine |
| CN202291974U (en) * | 2011-10-14 | 2012-07-04 | 南车戚墅堰机车有限公司 | Positioning tool for assembly of locomotive steering frame |
| CN203292739U (en) * | 2013-05-08 | 2013-11-20 | 南车洛阳机车有限公司 | Welding tool for steering frame side beam |
| CN103639633B (en) * | 2013-12-17 | 2015-12-02 | 济南轨道交通装备有限责任公司 | A kind of bogie frame combined type group to tire and group to method |
| CN204700474U (en) * | 2015-04-24 | 2015-10-14 | 辽宁福鞍重工股份有限公司 | A kind of rail transit locomotive three kinds of bogie general assemble jigs |
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- 2015-04-24 CN CN201510197727.8A patent/CN104816116B/en active Active
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| CN104816116A (en) | 2015-08-05 |
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Effective date of registration: 20180418 Address after: 114016 Anshan city of Liaoning Province Qianshan District saddle Zheng Road No. 8 Patentee after: Liaoning Fuan Machinery Manufacturing Co. Ltd. Address before: 114016 Anshan city of Liaoning Province Qianshan District saddle Zheng Road No. 8 Patentee before: Liaoning Fu-An Heavy lndustry Holding Co., Ltd. |
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