CN106181199B - Track train underframe group is to tire - Google Patents
Track train underframe group is to tire Download PDFInfo
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- CN106181199B CN106181199B CN201610782084.8A CN201610782084A CN106181199B CN 106181199 B CN106181199 B CN 106181199B CN 201610782084 A CN201610782084 A CN 201610782084A CN 106181199 B CN106181199 B CN 106181199B
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- CN
- China
- Prior art keywords
- central sill
- workpiece
- curb girder
- detent mechanism
- positioning
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Classifications
-
- 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
-
- 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
- B23K37/0461—Welding tables
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of track train underframe group to tire, including underframe, it is arranged on the central sill positioning cartridge on underframe, central sill center line detent mechanism, curb girder detent mechanism, cross bearer detent mechanism, end carriage detent mechanism, cross bearer one end and the letter stencil hold-down mechanism of central sill eight and central sill clamp system, the placed in the middle and setting that keeps left before and after the central sill positioning cartridge, placed in the middle and setting of keeping right before and after end carriage detent mechanism, central sill center line detent mechanism, central sill clamp system or so is disposed between central sill positioning cartridge and end carriage detent mechanism, curb girder detent mechanism two and is one in front and one in back symmetrical arranged totally, cross bearer detent mechanism is symmetricly set on the front and rear sides that central sill positions cartridge, cross bearer one end and the letter stencil hold-down mechanism of central sill eight two and are symmetrical arranged totally in the front and rear sides that central sill positions cartridge at an angle.Simple in construction, easy to operate, quick for installation, function is reliable, accurate positioning, is exclusively used in track train underframe group to tire.
Description
Technical field
The present invention relates to track train vehicle equipment machinery, and in particular to a kind of track train underframe group is to tire.
Background technology
With the development of the social economy, driven being skyrocketed through for rail vehicle transportation demand, thus to railway technology and
Equipment is proposed with high requirement, that is, the positioning to tooling device, clamping, fast proposes higher requirement, it is therefore desirable to
Special underframe group is to tire.
The content of the invention
The present invention is intended to provide a kind of clamping is efficient and convenient, the high underframe group of positioning precision is to tire.
Therefore, the technical solution adopted in the present invention is：A kind of track train underframe group is set to tire, including underframe (1)
Central sill positioning cartridge (2), central sill center line detent mechanism (3), curb girder detent mechanism (4) on underframe (1), cross bearer positioning
Mechanism (5), end carriage detent mechanism (6), cross bearer one end and the letter stencil hold-down mechanism (7) of central sill eight and central sill clamp system (8), institute
State in placed in the middle and setting of keeping right before and after the placed in the middle and setting that keeps left before and after central sill positioning cartridge (2), end carriage detent mechanism (6), central sill
Heart line detent mechanism (3), central sill clamp system (8) left and right are disposed on central sill positioning cartridge (2) and end carriage detent mechanism (6)
Between, curb girder detent mechanism (4) two and is one in front and one in back symmetrical arranged totally, and cross bearer detent mechanism (5) is symmetricly set on central sill
Position the front and rear sides of cartridge (2), cross bearer one end and the letter stencil hold-down mechanism (7) of central sill eight totally two and position cartridge in central sill
(2) front and rear sides are symmetrical arranged at an angle；
The central sill positioning cartridge (2) is used for workpiece central sill centralized positioning, including cartridge mounting (21) and center filler
(22)；
The central sill center line detent mechanism (3) includes central sill positioning frame (31), central sill Locating driver cylinder (32), central sill
Position cantilever (33) and central sill positioning roller (34), central sill positioning roller (34) totally two, installed in central sill positioning cantilever (33)
Left and right ends, is hinged on central sill positioning frame (31) in the middle part of central sill positioning cantilever (33), central sill Locating driver cylinder (32)
Drive central sill positioning cantilever (33) to rotate, be working condition when central sill positioning cantilever (33) rotation is to horizontality, width is just
It is good consistent with workpiece central sill lumen width, realize that workpiece central sill center line is positioned；When central sill positioning cantilever (33) rotation to and water
Put down to have and workpiece can be unclamped during angle；
The central sill clamp system (8) includes horizontally disposed central sill and compresses driving cylinder (81), front and rear symmetrically arranged two
Individual central sill, which is compressed, hooks the back of the body (82), and the lower end that central sill compresses the hook back of the body (82) is hinged, the eave tile of upper end is oppositely arranged, and central sill compresses driving
Cylinder (81) at the same two central sills of driving compress hook the back of the body (82) around respective pin joint turn to working condition in opposite directions when, two eave tiles are just
Good to compress the horizontal flange of workpiece central sill from top, opposite direction, which is rotated, unclamps workpiece；
The curb girder detent mechanism (4) includes by the retaining jar (41) positioned at workpiece curb girder left and right side and holds out against fixed seat
(42) curb girder constituted or so positioning component carries out left and right positioning to workpiece curb girder, by holding out against positioned at workpiece curb girder medial and lateral
Cylinder (41) and hold out against fixed seat (42) composition curb girder before and after positioning component to workpiece curb girder carry out before and after position；
The cross bearer detent mechanism (5) includes front and rear symmetrically arranged two support posts (51) and constituted, for work
Part cross bearer is supported and positioned；
The end carriage detent mechanism (6) includes end carriage compression driving cylinder (61), the end carriage compression hook back of the body (62) and end carriage and compressed
Bearing (63), the end carriage compresses the lower end for hooking the back of the body (62) and end carriage compresses driving cylinder (61) and is hinged, and end carriage, which is compressed, hooks the back of the body (62)
Middle part be hinged with end carriage compressing support (63), end carriage compress driving cylinder (61) driving end carriage compress hook the back of the body (62) turn to work
State compresses workpiece end carriage from outside, and opposite direction, which is rotated, unclamps workpiece；
Described cross bearer one end is right including horizontally disposed driving cylinder (71), left and right with the letter stencil hold-down mechanism (7) of central sill eight
Claim the two double plates set to compress and hook the back of the body (72) and fore-set (73), two double plates compress hook the lower end for carrying on the back (72) be hinged, upper end
Eave tile is oppositely arranged, and fore-set (73) from below withstands cross bearer one end with the letter stencil of central sill eight, and driving cylinder (71) is while driving two
The individual pair of plate compress hook the back of the body (72) around respective pin joint turn to working condition in opposite directions when, two eave tiles are just big by workpiece from top
Crossbeam one end is compressed with the letter stencil of central sill eight, and opposite direction, which is rotated, unclamps workpiece.
Preferably, one of retaining jar (41) of the curb girder detent mechanism (4) is located at the left side of workpiece curb girder, wherein
One holds out against fixed seat (42) and is located at the right side of workpiece curb girder, so that constitute curb girder or so positioning component carries out a left side to workpiece curb girder
Right positioning；One of retaining jar (41) is located at the inner side of workpiece curb girder and is centrally positioned between workpiece cross bearer and end carriage,
One of them holds out against fixed seat (42) positioned at the outside of workpiece curb girder and just to workpiece cross bearer, and another holds out against fixed seat
(42) positioned at the outside of workpiece curb girder and just to workpiece end carriage, so that before constituting before and after curb girder positioning component to the progress of workpiece curb girder
After position.
Beneficial effects of the present invention：Simple in construction, easy to operate, quick for installation, function is reliable, accurate positioning, is exclusively used in
Track train underframe group is to tire.
Brief description of the drawings
Fig. 1 is use state figure (containing workpiece) of the invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 left view.
Fig. 4 is the top view that central sill positions cartridge.
Fig. 5 is the side view that central sill positions cartridge.
Fig. 6 is central sill center line detent mechanism working state figure (including workpiece).
Fig. 7 is central sill center line detent mechanism releasing orientation figure (including workpiece).
Fig. 8 is central sill clamp system releasing orientation figure (including workpiece).
Fig. 9 is end carriage detent mechanism working state figure (including workpiece).
Figure 10 is end carriage detent mechanism releasing orientation figure (including workpiece).
Figure 11 is cross bearer one end and the letter stencil hold-down mechanism releasing orientation figure of central sill eight (including workpiece).
Embodiment
Below by embodiment and with reference to accompanying drawing, the invention will be further described：
As shown in Fig. 1-3, a kind of track train underframe group is to tire, mainly by underframe 1, is arranged in one on underframe 1
Beam positioning cartridge 2, central sill center line detent mechanism 3, two curb girder detent mechanisms 4, a cross bearer detent mechanisms 5, one
Individual end carriage detent mechanism 6, two cross bearer one end and the letter stencil hold-down mechanism 7 of central sill eight and a central sill clamp system 8 are constituted.
Placed in the middle and keep right setting, central sill before and after the placed in the middle and setting that keeps left before and after central sill positioning cartridge 2, end carriage detent mechanism 6
Center line detent mechanism 3, central sill clamp system 8 or so are disposed between central sill positioning cartridge 2 and end carriage detent mechanism 6.
Curb girder detent mechanism 4 two and is one in front and one in back symmetrical arranged totally, and cross bearer detent mechanism 5 is symmetricly set on central sill positioning cartridge 2
Front and rear sides, cross bearer one end and the letter stencil hold-down mechanism 7 of central sill eight totally two and in the front and rear sides that central sill positions cartridge 2 are in
At an angle is symmetrical arranged.
With reference to shown in Fig. 1, Fig. 4, Fig. 5, central sill positioning cartridge 2 is used for workpiece central sill centralized positioning, mainly by center filler
Frame 21 and center filler 22 are constituted.
With reference to shown in Fig. 6, Fig. 7, central sill center line detent mechanism 3 is main by central sill positioning frame 31, central sill Locating driver
Cylinder 32, central sill positioning cantilever 33 and central sill positioning roller 34 are constituted.Central sill positioning roller 34 totally two, it is outstanding installed in central sill positioning
The left and right ends of arm 33, the middle part of central sill positioning cantilever 33 is hinged on central sill positioning frame 31, and central sill Locating driver cylinder 32 drives
Dynamic central sill positioning cantilever 33 is rotated.When central sill positioning cantilever 33 rotate to horizontality when be working condition, width just with work
Part central sill lumen width is consistent, realizes that workpiece central sill center line is positioned；When central sill positioning cantilever 33 rotation extremely has angle with level
When can unclamp workpiece.
Driving cylinder 81 is compressed by horizontally disposed central sill, front and rear is symmetrical arranged as shown in figure 8, central sill clamp system 8 is main
Two central sills compress hook the back of the body 82 constitute.The lower end that central sill compresses the hook back of the body 82 is hinged, the eave tile of upper end is oppositely arranged, and central sill is compressed
Driving cylinder 81 drive simultaneously two central sills compress hook the back of the body 82 around respective pin joint turn to working condition in opposite directions when, two eave tiles are just
Good to compress the horizontal flange of workpiece central sill from top, opposite direction, which is rotated, unclamps workpiece.
As shown in Fig. 2 the main positioning component before and after curb girder or so positioning component, curb girder of curb girder detent mechanism 4 is constituted.Position
Workpiece curb girder is carried out with the curb girder that fixed seat 42 is constituted or so positioning component is held out against in the retaining jar 41 of workpiece curb girder left and right side
Left and right is positioned, by positioned at the retaining jar 41 of workpiece curb girder medial and lateral and holding out against positioning component before and after the curb girder that fixed seat 42 is constituted
Positioned before and after being carried out to workpiece curb girder.Preferably, one of retaining jar 41 of curb girder detent mechanism 4 is located at a left side for workpiece curb girder
Side, one of them holds out against the right side that fixed seat 42 is located at workpiece curb girder, so as to constitute curb girder or so positioning component to workpiece curb girder
Carry out left and right positioning；One of retaining jar 41 be located at the inner side of workpiece curb girder and be centrally positioned in workpiece cross bearer and end carriage it
Between, one of them holds out against fixed seat 42 positioned at the outside of workpiece curb girder and just to workpiece cross bearer, and another holds out against fixed seat
42 are located at the outside of workpiece curb girder and just to workpiece end carriage, so that it is front and rear to the progress of workpiece curb girder to constitute positioning component before and after curb girder
Positioning.
As shown in figure 3, cross bearer detent mechanism 5 is mainly made up of front and rear symmetrically arranged two support posts 51, it is used for
Workpiece cross bearer is supported and positioned.
With reference to shown in Fig. 9, Figure 10, end carriage detent mechanism 6 is main to compress driving cylinder 61,62 and of the end carriage compression hook back of the body by end carriage
End carriage compressing support 63 is constituted.End carriage compresses the lower end for hooking the back of the body 62 and end carriage compresses driving cylinder 61 and is hinged, and end carriage, which is compressed, hooks the back of the body 62
Middle part be hinged with end carriage compressing support 63, end carriage compress driving cylinder 61 driving end carriage compress hook the back of the body 62 turn to working condition from
Outside compresses workpiece end carriage, and opposite direction, which is rotated, unclamps workpiece.
With reference to shown in Fig. 3, Figure 11, cross bearer one end and the letter stencil hold-down mechanism 7 of central sill eight are main by horizontally disposed driving
Cylinder 71, the double plates compression hook back ofs the body 72 of two be symmetrical set and fore-set 73 are constituted.Two double plates compress the lower end hinge for hooking the back of the body 72
Connect, the eave tile of upper end is oppositely arranged, fore-set 73 from below withstands cross bearer one end with the letter stencil of central sill eight, and driving cylinder 71 drives simultaneously
Dynamic two double plates compress hook the back of the body 72 around respective pin joint turn to working condition in opposite directions when, two eave tiles are just from top by workpiece
Cross bearer one end is compressed with the letter stencil of central sill eight, and opposite direction, which is rotated, unclamps workpiece.Because the letter stencil of central sill eight is with respect to cross bearer one end
There is warpage, ensure that both fit together by cross bearer one end and the letter stencil hold-down mechanism 7 of central sill eight, then welded.
Claims (2)
1. a kind of track train underframe group is to tire, it is characterised in that：Including underframe (1), the central sill positioning on underframe (1) is arranged on
Cartridge (2), central sill center line detent mechanism (3), curb girder detent mechanism (4), cross bearer detent mechanism (5), end carriage detent mechanism
(6) before, cross bearer one end and the letter stencil hold-down mechanism (7) of central sill eight and central sill clamp system (8), the central sill positioning cartridge (2)
Placed in the middle and setting of keeping right, central sill center line detent mechanism (3), central sill before and after the placed in the middle and setting that keeps left afterwards, end carriage detent mechanism (6)
Clamp system (8) left and right is disposed between central sill positioning cartridge (2) and end carriage detent mechanism (6), curb girder detent mechanism (4)
Totally two and one in front and one in back it is symmetrical arranged, cross bearer detent mechanism (5) is symmetricly set on front and rear the two of central sill positioning cartridge (2)
Side, cross bearer one end and the letter stencil hold-down mechanism (7) of central sill eight totally two and be in angle in the front and rear sides that central sill positions cartridge (2)
Ground is symmetrical arranged；
The central sill positioning cartridge (2) is used for workpiece central sill centralized positioning, including cartridge mounting (21) and center filler (22)；
The central sill center line detent mechanism (3) includes central sill positioning frame (31), central sill Locating driver cylinder (32), central sill positioning
Cantilever (33) and central sill positioning roller (34), central sill positioning roller (34) totally two position a left side for cantilever (33) installed in central sill
It is hinged in the middle part of right two ends, central sill positioning cantilever (33) on central sill positioning frame (31), central sill Locating driver cylinder (32) driving
Central sill positioning cantilever (33) rotate, when central sill positioning cantilever (33) rotation to horizontality when be working condition, width just with
Workpiece central sill lumen width is consistent, realizes that workpiece central sill center line is positioned；When central sill positioning cantilever (33) rotation extremely has with level
Workpiece can be unclamped during angle；
The central sill clamp system (8) is including in horizontally disposed central sill compression driving cylinder (81), front and rear symmetrically arranged two
Beam, which is compressed, hooks the back of the body (82), and the lower end that central sill compresses the hook back of the body (82) is hinged, the eave tile of upper end is oppositely arranged, and central sill compresses driving cylinder
(81) at the same two central sills of driving compress hook the back of the body (82) around respective pin joint turn to working condition in opposite directions when, two eave tiles are just
The horizontal flange of workpiece central sill is compressed from top, opposite direction, which is rotated, unclamps workpiece；
The curb girder detent mechanism (4) includes by the retaining jar (41) positioned at workpiece curb girder left and right side and holds out against fixed seat (42)
Curb girder of composition or so positioning component carries out left and right positioning to workpiece curb girder, by the retaining jar positioned at workpiece curb girder medial and lateral
(41) and hold out against fixed seat (42) composition curb girder before and after positioning component to workpiece curb girder carry out before and after position；
The cross bearer detent mechanism (5) includes front and rear symmetrically arranged two support posts (51) and constituted, for big to workpiece
Crossbeam is supported and positioned；
The end carriage detent mechanism (6) includes end carriage and compresses driving cylinder (61), the end carriage compression hook back of the body (62) and end carriage compressing support
(63), the end carriage compresses the lower end for hooking the back of the body (62) and end carriage compresses driving cylinder (61) and is hinged, and end carriage, which is compressed, to be hooked in the back of the body (62)
Portion is hinged with end carriage compressing support (63), and end carriage compresses driving cylinder (61) the driving end carriage compression hook back of the body (62) and turns to working condition
Workpiece end carriage is compressed from outside, opposite direction, which is rotated, unclamps workpiece；
Described cross bearer one end and the letter stencil hold-down mechanism (7) of central sill eight include horizontally disposed driving cylinder (71), symmetrical set
The two double plates compressions put hook the back of the body (72) and fore-set (73), and the lower end that two double plates compress the hook back of the body (72) is hinged, the eave tile of upper end
It is oppositely arranged, fore-set (73) from below withstands cross bearer one end with the letter stencil of central sill eight, driving cylinder (71) is while driving two is double
Plate compress hook the back of the body (72) around respective pin joint turn to working condition in opposite directions when, two eave tiles are just from top by workpiece cross bearer
One end is compressed with the letter stencil of central sill eight, and opposite direction, which is rotated, unclamps workpiece.
2. according to the track train underframe group described in claim 1 to tire, it is characterised in that：The curb girder detent mechanism (4)
One of retaining jar (41) is located at the left side of workpiece curb girder, and one of them holds out against the right side that fixed seat (42) is located at workpiece curb girder
Side, so that constitute curb girder or so positioning component carries out left and right positioning to workpiece curb girder；One of retaining jar (41) is located at workpiece
The inner side of curb girder is simultaneously centrally positioned between workpiece cross bearer and end carriage, and one of them holds out against fixed seat (42) positioned at workpiece curb girder
Outside and just to workpiece cross bearer, another holds out against fixed seat (42) positioned at the outside of workpiece curb girder and just to work end
Beam, is positioned so as to constitute before and after positioning component is carried out to workpiece curb girder before and after curb girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782084.8A CN106181199B (en) | 2016-08-31 | 2016-08-31 | Track train underframe group is to tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782084.8A CN106181199B (en) | 2016-08-31 | 2016-08-31 | Track train underframe group is to tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181199A CN106181199A (en) | 2016-12-07 |
| CN106181199B true CN106181199B (en) | 2017-10-31 |
Family
ID=58086629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610782084.8A Active CN106181199B (en) | 2016-08-31 | 2016-08-31 | Track train underframe group is to tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181199B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561000B (en) * | 2019-09-11 | 2021-05-18 | 中车长江车辆有限公司 | Walking underframe assembling mould |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453019A2 (en) * | 1990-04-16 | 1991-10-23 | SATURN CORPORATION (a Delaware corp.) | Flexible automated body assembly apparatus and method |
| CN102101219A (en) * | 2010-12-14 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Production method of chassis of railway vehicle |
| CN203018959U (en) * | 2012-12-19 | 2013-06-26 | 湘潭电机股份有限公司 | Welding combination fixture of low-floor plate trailer chassis |
| CN203125060U (en) * | 2013-04-03 | 2013-08-14 | 湘潭电机股份有限公司 | Sleeper beam main frame welding combined fixture of low floor vehicle |
| CN105618983A (en) * | 2016-03-11 | 2016-06-01 | 中车齐齐哈尔车辆有限公司 | Chassis assembling fixture |
| CN206065762U (en) * | 2016-08-31 | 2017-04-05 | 重庆长征重工有限责任公司 | A kind of track train underframe group is to tire |
-
2016
- 2016-08-31 CN CN201610782084.8A patent/CN106181199B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453019A2 (en) * | 1990-04-16 | 1991-10-23 | SATURN CORPORATION (a Delaware corp.) | Flexible automated body assembly apparatus and method |
| CN102101219A (en) * | 2010-12-14 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Production method of chassis of railway vehicle |
| CN203018959U (en) * | 2012-12-19 | 2013-06-26 | 湘潭电机股份有限公司 | Welding combination fixture of low-floor plate trailer chassis |
| CN203125060U (en) * | 2013-04-03 | 2013-08-14 | 湘潭电机股份有限公司 | Sleeper beam main frame welding combined fixture of low floor vehicle |
| CN105618983A (en) * | 2016-03-11 | 2016-06-01 | 中车齐齐哈尔车辆有限公司 | Chassis assembling fixture |
| CN206065762U (en) * | 2016-08-31 | 2017-04-05 | 重庆长征重工有限责任公司 | A kind of track train underframe group is to tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181199A (en) | 2016-12-07 |
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