CN106736179B - A kind of framework flexibility group mounted welder - Google Patents
A kind of framework flexibility group mounted welder Download PDFInfo
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- CN106736179B CN106736179B CN201710010561.3A CN201710010561A CN106736179B CN 106736179 B CN106736179 B CN 106736179B CN 201710010561 A CN201710010561 A CN 201710010561A CN 106736179 B CN106736179 B CN 106736179B
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- platform
- crossbeam
- adjustable
- curb girder
- positioning
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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
Abstract
The invention discloses a kind of framework flexibility group mounted welders, including platform and the curb girder pressing device (2) set on the platform, crossbeam positioning device (3), crossbeam holding device (4)；The platform (1) has the first sliding groove (11), each curb girder pressing device (2) to be installed on each the first sliding groove (11) by connector respectively；The middle part of the platform (1) is equipped with second sliding slot (12), and each crossbeam positioning device (3) is respectively arranged in the second sliding slot (12)；The crossbeam holding device (4) is arranged side by side in along Y-direction between the crossbeam positioning device (3).This group of mounted welder has high versatility and applicability, in bogie frame various types of using the tooling assembly welding, without being modified to tooling, adjusting appropriate only need to be carried out, the product preparatory period is short, it is efficient to change production, does not interfere with the output capacity of unit area workshop, tooling will not be stored to storehouse and bring excessive pressure.
Description
Technical field
The present invention relates to the frameworks of rail vehicle to assemble processing technique field, more particularly in track vehicle production process
In, the processing tool for being positioned and being held out against to framework in assembling, welded frame.
Background technology
The bogie frame of rail vehicle is generally H-shaped box-shaped knot by two curb girders, two crossbeams and two longeron group welderings
Structure, curb girder are welded into recessed U-shaped structure by steel plate, and pivoted arm positioning seat is welded on curb girder, one is vertical shock absorber bearing, a system
Spring positioning seat, two are air spring positioning seat, anti-side rolling torsion rod seat, anti-snakelike damper, bogie lifting flap seat, brake hanging
Seat etc., is welded with drawing pull bar seat, gear box bracket, traction electric machine hanger flap seat etc. on crossbeam.
Currently, subway, motor-car product variety are more and more, the multiclass such as EMU, 80 subways and A type subways series is formd
Change product, it is similar per product structure, but there are small variations, original framework group mounted welder is flexible (i.e. versatility, applicability)
Difference is varied slightly in product structure, is required for being modified tooling, and the product preparatory period is long, change production efficiency it is low, shadow
Ring the output capacity of unit area workshop.
And as product category is more and more, the differentiation of structure, scene needed for tooling it is more and more, tooling store to
The pressure that storehouse is brought is increasing.
Therefore, a kind of flexibility group mounted welder being applicable to various different frameworks how is designed, is people in the art
Member's technical issues that need to address.
Invention content
The object of the present invention is to provide a kind of framework flexibility group mounted welders.This group of mounted welder have high versatility and
Applicability, without being modified to tooling, is only needed in bogie frame various types of using the tooling assembly welding
Carry out adjusting appropriate, the product preparatory period is short, change production it is efficient, do not interfere with the output capacity of unit area workshop,
Tooling will not be stored to storehouse bring excessive pressure.
To achieve the above object, the present invention provides a kind of framework flexibility group mounted welder, including platform and set on described
Curb girder pressing device, crossbeam positioning device, the crossbeam holding device of platform；The four corners of the platform are equipped with four in X direction
The first sliding groove being mutually parallel, each curb girder pressing device are installed on each the first sliding groove by connector respectively；It is described
The middle part of platform is equipped with the second sliding slot that twice are mutually parallel in X direction, and each crossbeam positioning device is respectively arranged in described
Second sliding slot；Two crossbeam holding devices are arranged side by side in along Y-direction between the crossbeam positioning device.
Preferably, the curb girder pressing device include mounting seat and set on the mounting seat hydraulic cylinder, hold out against
Device, adjustable compactor and height adjuster；The mounting seat upper edge Y-direction offers slotted hole, and described by passing through
Slotted hole and the bolt of the first sliding groove are connected with the platform；The hydraulic cylinder is longitudinally set in the mounting seat Y-direction
Inner or outer side hydraulic cylinder leg on, telescopic end is connected with horizontal cantilever, and the adjustable compactor is installed on the cross
To the terminal position of cantilever；The top-fastener is arranged symmetrically in the installation by holder in such a way that end is opposite along Y-direction
Inside and outside pedestal；The height adjuster is set to the middle part of the mounting seat and under the adjustable compactor
Side.
Preferably, the crossbeam positioning device includes two crossbeam detent mechanisms symmetrically arranged on the left and the right in the X direction, respectively
The pedestal of the crossbeam detent mechanism is installed on the platform, the adjusting by the adjusting screw arranged along the second sliding slot
Leading screw can drive the pedestal opposite or reverse sync movement；Each crossbeam detent mechanism is respectively equipped with longitudinal set up
Position device and lateral adjustable top-fastener, the adjustable locator and adjustable top-fastener are installed on the Y-direction sliding slot of the pedestal together,
The adjustable top-fastener of the two crossbeam detent mechanisms is backwards to arrangement.
Preferably, the adjustable locator includes door shaped stent, and it is above the door shaped stent and horizontally disposed fixed to be located at
Position plate, the middle part of the positioning plate are matched by the leading screw extended downwardly with the lateral part of the door shaped stent, to adjust
The height of the positioning plate；The both ends of the positioning plate slide up and down company by the guide post extended downwardly with the door shaped stent
It connects.
Preferably, the adjustable top-fastener includes adjustable for height longitudinally adjust bar and is set to the adjusting in X direction
The lateral mandril of bar upper end.
Preferably, the crossbeam holding device includes adjustable for height longitudinally adjust bar and is set to the tune along Y-direction
The lateral mandril of pole upper end.
Preferably, further comprise curb girder positioning device；The curb girder positioning device includes upper in outside in the Y direction
Empty spring supporting beam locating platform and the curb girder locating platform on the inside of the empty spring supporting beam locating platform；The curb girder is fixed
Bit platform is installed on the empty spring supporting beam higher than the empty spring supporting beam locating platform, and by longitudinal slotted hole and bolt
Locating platform, to adjust its upper-lower height；The sky spring supporting beam locating platform is equipped with empty spring supporting beam positioning pin.
Preferably, further comprise curb girder holding device；The curb girder holding device corresponds to set on the platform side
The position of frame end, including zigzag flip-arm and the mandril set on the flip-arm top, the other end of the flip-arm
It is connected with the hinged seat of the platform side by slotted hole；The flip-arm, which has, to be flipped up to holding out against operating position
First state, and downwardly turn over to non-the second state for holding out against operating position.
Preferably, further comprise vertical damper holder positioning device；The vertical damper holder positioning device includes setting
Have slotted hole and by slotted hole and bolt be installed on the first sliding groove pedestal, set on the pedestal longitudinal supporting plate,
And be installed on the deck on the inside of the support plate, the outside of the deck extend internally across the support plate equipped with mandril and
Adjustable for height top-fastener.
Preferably, further comprise brake supporting plate positioning device；The brake supporting plate positioning device includes that support is vertical
The outer surface of column and the lateral support plate for being installed on the support post upper end, the lateral support plate is fixed for brake supporting plate
Plane.
Framework flexibility group mounted welder provided by the present invention on platform be equipped with curb girder pressing device, crossbeam positioning device,
The modules such as crossbeam holding device realize each module in the x, y direction by setting up the first sliding groove and second sliding slot on platform
Position is adjusted, and is designed by adjustable lead screw in module height direction, realizes that the position for positioning, holding out against Z-direction is adjustable, to
Reach Flexible fixture requirement, tooling adjusts in the case of solving the problems, such as structure fine tuning.In addition, being directed to different frame construction shapes
Formula, tooling is using standardization, modularized design, the spare interface on platform, and identical function component uses Uniting, establishes work
Design standard is filled, different toolings are realized, the exchange between identical function part is increased by modularization, reduces configuration, come real
Existing different structure switching when assembled, realizes the standardization of tooling installation interface, tooling by reserved standard interface and module,
Versatility when realizing applied to different frame constructions, and simple in structure, operating aspect, area occupied are small.
Description of the drawings
Fig. 1 is structural representation when a kind of framework flexibility group mounted welder disclosed by the embodiments of the present invention is in use state
Figure；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structural schematic diagram of platform shown in Fig. 2；
Fig. 4 is the structural schematic diagram of curb girder pressing device；
Fig. 5 is the structural schematic diagram of crossbeam positioning device；
Fig. 6 is the structural schematic diagram of crossbeam holding device；
Fig. 7 is the structural schematic diagram of curb girder positioning device；
Fig. 8 is the structural schematic diagram of curb girder holding device；
Fig. 9 is the structural schematic diagram of vertical damper holder positioning device；
Figure 10 is the structural schematic diagram of brake supporting plate positioning device.
In figure：
1. 21. mounting seat of platform 11. the first sliding groove, 12. second sliding slot, 2. curb girder pressing device, 22. hydraulic cylinder
23. 3. crossbeam positioning device of top-fastener 24. adjustable compactor, 25. height adjuster, 26. horizontal cantilever, 31. pedestal 32.
324. 33. adjustable top-fastener of guide post of adjustable locator 321. door shaped stent, 322. positioning plate, 323. leading screw 331. is longitudinal to be adjusted
The empty 52. curb girder positioning of spring supporting beam locating platform of 5. curb girder positioning device of pole 332. mandril, 4. crossbeam holding device 51.
62. mandril of empty spring supporting beam positioning pin 6. curb girder holding device, 61. flip-arm of platform 53., 7. vertical damper holder positioning
75. cushion block of device 71. pedestal, 72. longitudinal supporting plate, 73. deck, 74. top-fastener, 8. brake supporting plate positioning device 81.
82. lateral support plate of support post
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Herein, the terms such as " upper and lower, left and right " are position relationships based on ... shown in the drawings and establishment, with reference to the accompanying drawings
Difference, corresponding position relationship is also possible to change therewith, therefore, can not be understood as to the exhausted of protection domain
To limiting；Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 1 is that a kind of framework flexibility group mounted welder disclosed by the embodiments of the present invention is in and makes
Structural schematic diagram when with state；Fig. 2 is the vertical view of Fig. 1；Fig. 3 is the structural schematic diagram of platform shown in Fig. 2.
As shown, in a specific embodiment, framework flexibility group mounted welder provided by the present invention, mainly by
Curb girder pressing device 2, crossbeam positioning device 3, crossbeam holding device 4, the curb girder positioning dress of platform 1 and installation on the platform 1
Set the module compositions such as 5, curb girder holding device 6, vertical damper holder positioning device 7, brake supporting plate positioning device 8.
Platform 1 is the installation foundation of each device, and standard interface is reserved on platform 1, and aspect module is installed, and presets and slides on platform
Slot can make other devices adjusting position on platform.
Specifically, (i.e. framework length direction) is equipped with four the first sliding grooves being mutually parallel to the four corners of platform 1 in X direction
11, each curb girder pressing device 2 is installed on each the first sliding groove 11 by bolt respectively；The middle part of platform 1 is equipped with twice phase in X direction
Mutually parallel and have second sliding slot 12 at regular intervals, each crossbeam positioning device 3 is respectively arranged in second sliding slot 12；Two crossbeams
Holding device 4 is arranged side by side in along Y-direction (i.e. framework width direction) between two crossbeam positioning devices 3.
Referring to FIG. 4, Fig. 4 is the structural schematic diagram of curb girder pressing device.
As shown, curb girder pressing device 2 mainly by mounting seat 21 and set on mounting seat hydraulic cylinder 22, hold out against
The compositions such as device 23, adjustable compactor 24 and height adjuster 25.
21 upper edge Y-direction of mounting seat offers twice slotted hole, and passes through the spiral shell across slotted hole and the first sliding groove 11
Bolt is connected with platform 1, and the first sliding groove 11 can realize that position in X direction is adjustable, and slotted hole can be realized adjustable along Y-direction；Liquid
Cylinder pressure 22 is longitudinal to be set on the hydraulic cylinder leg of the inside (can also be outside) of mounting seat 21 in the Y direction, telescopic end
It is connected with the horizontal cantilever 26 that can be rotated, adjustable compactor 24 is installed on the terminal position of horizontal cantilever 26, when hydraulic cylinder 22
When flexible, adjustable compactor 24 thereon can be driven to move up and down, using hydraulic control technology, four curb girder pressing devices 2
Linkage can be achieved to compress.
Pressing plate of the adjustable compactor 24 by height-adjustable adjusting rod and set on adjusting rod lower end is constituted, and is used for from top
It is pressed on curb girder downwards, Z-direction adjusting can be carried out；The quantity of top-fastener 23 is two, and two top-fasteners are arranged in mounting seat
21 eccentric position, by hold out against end it is opposite in a manner of be arranged symmetrically along Y-direction by holder, and be located at mounting seat 21
The mandril of inner side and outer side, top-fastener 23 is coordinated with holder by screw structure, and one end of mandril is to hold out against end, and the other end is behaviour
Make end, operating side offers through-hole, in order to which insertion operation tool rotates mandril, mandril is made to be moved along Y-direction, thus from both sides
Curb girder is held out against, each top-fastener hereinafter also mostly uses similar structure.
In addition, being additionally provided with two height adjusters 25 at the middle part of mounting seat 21, two height adjusters 25 are along Y-direction
Arrangement, and positioned at the lower section of adjustable compactor 24.
Referring to FIG. 5, Fig. 5 is the structural schematic diagram of crossbeam positioning device.
As shown, crossbeam positioning device 3 is mainly by two crossbeam detent mechanism groups symmetrically arranged on the left and the right in the X direction
At the pedestal 31 of each crossbeam detent mechanism is mounted on by the adjusting screw (not shown) arranged along second sliding slot 12 respectively
On platform 1, rotation adjusting screw can drive the pedestal 21 of two crossbeam detent mechanisms opposite or reverse sync movement, can be along X
Realize the adjusting of different crossbeam spacing in direction.
Each crossbeam detent mechanism is respectively equipped with longitudinal adjustable locator 32 and lateral adjustable top-fastener 33, adjustable positioning
Device 32 and adjustable top-fastener 33 are installed on the Y-direction sliding slot of pedestal 31, it can be achieved that being adjusted along the position of Y-direction together.
Adjustable locator 32 is equipped with door shaped stent 321, and the top of door shaped stent 321 is equipped with horizontally disposed positioning plate 322,
The middle part of positioning plate 322 is matched by the leading screw 323 extended downwardly with the lateral part of door shaped stent 321,323 lower end of leading screw
To offer the operating side of through-hole, the height of positioning plate 322 can be adjusted by rotational lead screw 323；To ensure on positioning plate 322
The stationarity of lower movement, the both ends of positioning plate 322 are equipped with the guide post 324 extended downwardly, so as to on the guide hole of door shaped stent 321
Lower slider connects.
Adjustable top-fastener 33 is set to the transverse direction of adjusting rod upper end by adjustable for height longitudinally adjust bar 331 and in X direction
Mandril 332 forms, and the adjustable top-fastener 33 of two crossbeam detent mechanisms is backwards to arranging, in use, two adjustable top-fasteners 33 are substantially
In the region that truck transom, curb girder and longeron surround together, by being held out against on crossbeam backwards to mobile increase spacing,
To realize the positioning to crossbeam, the degree of freedom of limitation crossbeam in the X direction.
Referring to FIG. 6, Fig. 6 is the structural schematic diagram of crossbeam holding device.
As shown, the quantity of crossbeam holding device 4 be two, along Y-direction be arranged side by side in crossbeam positioning device 3 it
Between, when from vertical view, it is generally located in the region that two crossbeams and two longerons are enclosed, each crossbeam is held out against
Device 4 is set to the lateral mandril (knot of mandril of institute's adjusting rod upper end by adjustable for height longitudinally adjust bar and along Y-direction respectively
Structure and mode of operation are seen above).
The device is used for the adjusting of crossbeam composition and holds out against, and device can by bottom adjustment hole and adjustable for height adjusting rod
The crossbeam of different structure is held out against.
Referring to FIG. 7, Fig. 7 is the structural schematic diagram of curb girder positioning device.
As shown, curb girder positioning device 5 is bolted with platform 1, carried out in the height direction by adjusting block
Adjustment can be used for the assembling of EMU air spring supporting beam.
Curb girder positioning device has the empty spring supporting beam locating platform 51 for being located at outside in the Y direction, and positioned at empty spring
The curb girder locating platform 52 of 51 inside of supporting beam locating platform；Curb girder locating platform 52 is higher than empty spring supporting beam locating platform 51,
And sky spring supporting beam locating platform 51 is installed on by longitudinal slotted hole and bolt, to adjust its upper-lower height along Z-direction；It is empty
Spring supporting beam locating platform 52 is equipped with empty spring supporting beam positioning pin 53.
Referring to FIG. 8, Fig. 8 is the structural schematic diagram of curb girder holding device.
As shown, curb girder holding device 6 is to choose to install device, used when for A, the assembling of Type B subway, which passes through
Slotted hole on top-fastener realizes that height is adjustable, meets holding out against for different curb girder height.
Each curb girder holding device 6 is separately positioned on the position that platform side corresponds to frame end, including zigzag flip-arm
61 and the mandril 62 set on flip-arm top, one end of flip-arm 61 be connected with the hinged seat of platform side by slotted hole
It connects, in the first state, flip-arm 61 is flipped up together with mandril 62 to operating position is held out against, and in the second condition, is turned over
Pivoted arm 61 overturns downwardly together to non-together with mandril 62 and holds out against operating position, i.e., reception position shown in figure.
Referring to FIG. 9, Fig. 9 is the structural schematic diagram of vertical damper holder positioning device.
As shown, vertical damper holder positioning device 7 is also to choose to install device, make when being assembled for motor train unit framework
It with, the device by the sliding slot of platform and pedestal, realizes adjustable in X-direction and Y-direction, meets making for different structure EMU
With requiring.
The pedestal 71 of each vertical damper holder positioning device is equipped with the slotted hole that extends along Y-direction, and by slotted hole with
Bolt is installed on the first sliding groove 11 of platform 1, and pedestal 71 is equipped with longitudinal supporting plate 72, and support plate 72 is set on the inside of upper end
There are the deck 73 being horizontal, the outside of support plate 72 to be equipped with a top-fastener 74, top-fastener 74 has adjustable for height longitudinal direction
Adjusting rod and the mandril to extend internally across support plate.
In addition, this vertical damper holder positioning device can also configure cushion block 75, to control orientation distance.
Referring to FIG. 10, Figure 10 is the structural schematic diagram of brake supporting plate positioning device.
As shown, brake supporting plate positioning device 8 is also to choose to install device, mainly uses, set when Type B subway assembles
There are support post 81, the upper end of support post 81 to be equipped with lateral support plate 82, the outer surface of lateral support plate 82 is brake support
Plate positioning surface.
Lateral support plate 82 can consist of two parts, and first part is fixedly connected with support post 81, and lateral surface is oblique
Face, second part and the up and down connection of first part, medial surface are inclined-plane, and lateral surface is positioning surface, second part it is upper
End is in bending-like, can be affiliated at the top of first part, to fit together with the inclined-plane of first part, is constituted together whole
Block lateral support plate 82.In use, under the action of lateral force, second part can be moved upward to be finely adjusted spacing.
Above-mentioned framework flexibility group mounted welder can realize that the position of each module in the X, Y, Z direction is adjusted, to reach work
Flexibility requirements are filled, tooling adjusts in the case of solving the problems, such as structure fine tuning, and for different frame construction forms, tooling is using mark
Standardization, modularized design, the spare interface on platform, identical function component use Uniting, establish Fixture Design standard, real
Different toolings are showed, the exchange between identical function part enhances versatility of the tooling applied to different frame constructions when.
Framework flexibility group mounted welder provided by the present invention is described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, and the explanation of above example is only intended to help to understand the present invention
Core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (9)
1. a kind of framework flexibility group mounted welder, which is characterized in that the curb girder including platform and set on the platform compresses dress
Set (2), crossbeam positioning device (3), crossbeam holding device (4)；It is mutual that the four corners of the platform (1) are equipped with four in X direction
Parallel the first sliding groove (11), each curb girder pressing device (2) are installed on each the first sliding groove by connector respectively
(11)；The middle part of the platform (1) is equipped with the second sliding slot (12) that twice are mutually parallel, each crossbeam positioning dress in X direction
It sets (3) and is respectively arranged in the second sliding slot (12)；Two crossbeam holding devices (4) are arranged side by side in described along Y-direction
Between crossbeam positioning device (3)；The crossbeam positioning device (3) is fixed including two crossbeams symmetrically arranged on the left and the right in the X direction
Position mechanism, the pedestal (31) of each crossbeam detent mechanism are installed on by the adjusting screw arranged along the second sliding slot (12)
The platform, the adjusting screw can drive the pedestal opposite or reverse sync movement；Each crossbeam detent mechanism point
Adjustable locator (32) that She You be longitudinal and lateral adjustable top-fastener (33), the adjustable locator (32) and adjustable hold out against
Device (33) is installed on the Y-direction sliding slot of the pedestal (31) together, and the adjustable top-fastener (33) of the two crossbeam detent mechanisms is backwards
Arrangement.
2. framework flexibility group mounted welder according to claim 1, which is characterized in that curb girder pressing device (2) packet
Include mounting seat (21) and the hydraulic cylinder (22) set on the mounting seat, top-fastener (23), adjustable compactor (24) and
Height adjuster (25)；Mounting seat (21) the upper edge Y-direction offers slotted hole, and by passing through the slotted hole and
The bolt of one sliding slot (11) is connected with the platform (1)；The hydraulic cylinder (22) is longitudinally set in the mounting seat Y-direction
Inner or outer side hydraulic cylinder leg on, telescopic end is connected with horizontal cantilever (26), adjustable compactor (24) installation
Terminal position in the horizontal cantilever (26)；The top-fastener (23) is in such a way that end is opposite by holder along Y-direction pair
Title is arranged in inside and outside the mounting seat (21)；The height adjuster (25) is set in the mounting seat (21)
Portion and the lower section for being located at the adjustable compactor (24).
3. framework flexibility group mounted welder according to claim 1, which is characterized in that the adjustable locator (32) includes
Door shaped stent (321) is located at the door shaped stent (321) top and horizontally disposed positioning plate (322), the positioning plate
(322) middle part is matched by the leading screw (323) extended downwardly with the lateral part of the door shaped stent (321), to adjust
The height of the positioning plate (322)；The both ends of the positioning plate (322) pass through the guide post (324) extended downwardly and the gate
Holder (321) slides up and down connection.
4. framework flexibility group mounted welder according to claim 1, which is characterized in that the adjustable top-fastener (33) includes
Adjustable for height longitudinally adjust bar (331) and the lateral mandril (332) for being set to the adjusting rod upper end in X direction.
5. framework flexibility group mounted welder according to claim 1, which is characterized in that crossbeam holding device (4) packet
It includes adjustable for height longitudinally adjust bar and is set to the lateral mandril of the adjusting rod upper end along Y-direction.
6. framework flexibility group mounted welder according to claim 1, which is characterized in that further comprise curb girder positioning device
(5)；The curb girder positioning device (5) includes upper empty spring supporting beam locating platform (51) in outside and being located in the Y direction
Curb girder locating platform (52) on the inside of the sky spring supporting beam locating platform；The curb girder locating platform (52) is higher than the empty spring
Supporting beam locating platform (51), and the empty spring supporting beam locating platform (51) is installed on by longitudinal slotted hole and bolt,
To adjust its upper-lower height；The sky spring supporting beam locating platform (51) is equipped with empty spring supporting beam positioning pin (53).
7. framework flexibility group mounted welder according to claim 1, which is characterized in that further comprise curb girder holding device
(6)；The curb girder holding device is set to the position that the platform (1) side corresponds to frame end, including zigzag flip-arm
(61) and the mandril (62) set on the flip-arm top, one end of the flip-arm (61) pass through slotted hole and the platform
(1) hinged seat of side is connected；The flip-arm (61), which has, to be flipped up to the first state for holding out against operating position, and
It downwardly turns over to non-the second state for holding out against operating position.
8. framework flexibility group mounted welder according to claim 1, which is characterized in that further comprise vertical damper holder
Positioning device (7)；The vertical damper holder positioning device includes equipped with slotted hole and being installed on institute by slotted hole and bolt
The pedestal (71) of the first sliding groove (11) is stated, the longitudinal supporting plate (72) of the pedestal (71) is set to and is installed on the support
The outside of deck (73) on the inside of plate (72), the deck (73) extends internally equipped with mandril across the support plate and height can
The top-fastener (74) of tune.
9. framework flexibility group mounted welder according to claim 1, which is characterized in that further comprise that brake supporting plate is fixed
Position device (8)；The brake supporting plate positioning device (8) includes support post (81) and is installed on the support post (81)
The side of the lateral support plate (82) of upper end, the lateral support plate is brake supporting plate positioning surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710010561.3A CN106736179B (en) | 2017-01-06 | 2017-01-06 | A kind of framework flexibility group mounted welder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010561.3A CN106736179B (en) | 2017-01-06 | 2017-01-06 | A kind of framework flexibility group mounted welder |
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| CN106736179A CN106736179A (en) | 2017-05-31 |
| CN106736179B true CN106736179B (en) | 2018-08-24 |
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| CN108705247B (en) * | 2018-08-07 | 2023-07-21 | 包头北方创业有限责任公司 | Bogie side beam assembling device |
| CN111283644B (en) * | 2018-12-07 | 2023-04-21 | 北汽福田汽车股份有限公司 | Tool rack |
| CN110328482A (en) * | 2019-05-27 | 2019-10-15 | 厦门实启机械有限公司 | A kind of car wheel cover skeleton flexible fixture |
| CN110216409A (en) * | 2019-06-21 | 2019-09-10 | 平顶山平煤机煤矿机械装备有限公司 | One kind being used for bogie casting integral assembling welding mechanism |
| CN110722319B (en) * | 2019-11-13 | 2021-08-27 | 中车长春轨道客车股份有限公司 | Welding positioning tool for side beam of railway passenger car framework |
| CN110842443A (en) * | 2019-11-26 | 2020-02-28 | 中车长春轨道客车股份有限公司 | Tool for welding bogie beam and motor hanging seat |
| CN110936044B (en) * | 2019-12-17 | 2021-10-08 | 中车长春轨道客车股份有限公司 | Assembly welding method for B-type subway vehicle frame |
| CN111151952B (en) * | 2020-01-20 | 2021-07-13 | 合肥真谊机械制造有限公司 | Arm beam welding tool |
| CN111347184B (en) * | 2020-03-13 | 2022-03-25 | 中车青岛四方机车车辆股份有限公司 | Framework welding deformation control method and framework welding tool |
| CN111558802B (en) * | 2020-05-20 | 2022-03-01 | 中车青岛四方机车车辆股份有限公司 | H-shaped framework welding deformation control device and control method |
| CN111872613B (en) * | 2020-08-03 | 2022-07-12 | 中车长春轨道客车股份有限公司 | Universal assembly tool for bogie frame of railway passenger car |
| CN112355539A (en) * | 2020-09-22 | 2021-02-12 | 中车唐山机车车辆有限公司 | Assembling tool and assembling and welding system for bogie frame |
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| CN113941862A (en) * | 2021-11-17 | 2022-01-18 | 中车长春轨道客车股份有限公司 | B-type vehicle frame machining device and machining process thereof |
| CN115890283A (en) * | 2022-11-04 | 2023-04-04 | 中车眉山车辆有限公司 | Flexible machining clamp for auxiliary framework |
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2017
- 2017-01-06 CN CN201710010561.3A patent/CN106736179B/en active Active
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