CN2875688Y - Flexible working outfit production line of railway carriage manufacture - Google Patents
Flexible working outfit production line of railway carriage manufacture Download PDFInfo
- Publication number
- CN2875688Y CN2875688Y CN 200620069888 CN200620069888U CN2875688Y CN 2875688 Y CN2875688 Y CN 2875688Y CN 200620069888 CN200620069888 CN 200620069888 CN 200620069888 U CN200620069888 U CN 200620069888U CN 2875688 Y CN2875688 Y CN 2875688Y
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- flexible
- crossbeam
- interior
- railway vehicle
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Abstract
The utility model relates to a flexible tool production line of manufacturing railway vehicles. The so-called flexible tool is relative to the rigidity of singular positioning and clamping. The flexible tool can randomly adjust the positioning size and clamp the piece according to the requirements of the workpieces, so as to realize 'stepless' change of tools. The utility model includes a bearing platform with length of the longitudinal beam and a transverse beam adjustable, a flexible controller and the lifting controller mounted on the bearing platform and the supporting transmission mechanism positioned below the bearing platform. The utility model realizes functions of accurate and adjustable dimension positioning of tools of manufacturing the vehicle bodies, and reliable and firm clamping and compaction, can build the resource data base of tool resource sharing, accelerate the design speed of the special tools, make quick the production transformation, reduce input of materials and manpower and improve the production efficiency.
Description
Technical field:
The utility model relates to machinery manufacturing technology field, is specifically related to product line of flexible tool set up for manufacturing railway vehicle.
Background technology:
At present, the rigidity frock is all adopted in the railroad car manufacturing, promptly is that a kind of car body of model then will have an independent cover frock, and what carried out is single location, the frock technology of single clamping.Thereby, then need to prepare a new cover engineering again when the vehicle model that will make, when the car body feature changes.Like this, the mounting or dismounting from the frock technological design to tooling device are transported to the stock, and not only elapsed time increases the production cycle, also causes the waste of material, has increased cost, obviously influences benefit.
Summary of the invention:
The utility model provides a kind of product line of flexible tool set up for manufacturing railway vehicle, can overcome above-mentioned shortcoming.So-called flexible frock is for locating, clamp single rigidity frock, thereby this flexible frock can be adjusted the frock that realizes " stepless " variation of location dimension and clamping according to the needs of workpiece arbitrarily.The purpose of this utility model is to realize only using the requirement that can satisfy different model vehicle box body frock once the cover tooling device, to reduce consumptive material, shorten the production cycle, guarantee the frock quality, to increase economic efficiency.
Technical solution of the present utility model:
Setting includes longeron, the length-adjustable carrying platform of crossbeam, and the Flexible Control device on the carrying platform is installed and compress lifting controller and be installed in the carrying platform below on hold out against transport sector.It is how right that the Flexible Control device has, and is positioned at the two ends of crossbeam and an end of longeron, and by driving clamping, conveying mechanism, hold-down mechanism is formed; Compress the other end that lifting controller is positioned at longeron, form by travel mechanism, elevating mechanism.The connected mode of above-mentioned each mechanism adopts routine techniques, and their operational function is finished by computer or manually-operated.
The beneficial effects of the utility model:
(1) realized that the sizing of vehicle casing manufacturing frock is accurately adjustable, clamped and compressed reliable firm function, can set up the resource database of frock resource-sharing, accelerate the desin speed of special tooling, make and produce transition soon, reduce the input of material and manpower, improved production efficiency;
(2) this product line of flexible tool set up for manufacturing railway vehicle is suitable for adopting computer autocontrol technique, has improved automation, the intelligent degree of producing, and guarantees the frock quality, has promoted the quality of the product of producing;
(3) the simple in structure and easy accessibility of the present invention, move fast in the strange land.
Description of drawings:
Accompanying drawing 1 is a general structure schematic top plan view of the present utility model
Accompanying drawing 2A is the utility model Flexible Control device structure schematic top plan view; Accompanying drawing 2B is the A-A cross-sectional view of accompanying drawing 2A; Accompanying drawing 2C is the B-B cross-sectional view of accompanying drawing 2A
Accompanying drawing 3 compresses the structural representation of lifting controller for the utility model
Accompanying drawing 4 is for holding out against the structural representation of transport sector on the utility model
Accompanying drawing 5 is the structural representation of the utility model as railway freight-car underframe product line of flexible tool set up
The specific embodiment:
As shown in Figure 1, the utility model is formed carrying platform by longeron 1, crossbeam 2, workpiece 7 places on the platform, longeron 1 by jack stringer 11 with it coaxial built-in interior beam 12 form, crossbeam 2 by outer crossbeam 21 and with it coaxial built-in interior crossbeam 22 form, interior jack stringer, crossbeam section are square opening or slot, and jack stringer 11 is provided with T-slot plate 113 in order to fixed cross beam 2.Be provided with worm and gear speed-reduction apparatus 3 in the stage casing of the end of interior beam 12 and interior crossbeam 22, its worm screw two ends connect the two ends of an end and the interior crossbeam 22 of interior beam 12 respectively, when the forward and reverse rotation of worm screw, stretch out and the indentation that then drive interior beam 12, interior crossbeam 22 reach the variation of longeron 1, crossbeam 2 length.And crossbeam 2 can also be along T-slot plate 113 shift positions and with the stretching out of interior beam 11, indentation changes span, and then change carrying platform length and Flexible Control device 4, compress the placement position of lifting controller 5, as for the basis of crossbeam 2 under the driving of worm screw, interior crossbeam 22 stretches out the mesa width that can change frock with indentation in the crossbeam 21 outside, with the group that adapts to rolling stock cabinet end, side wall and underframe to frock.
The machinery of Flexible Control device 4 of the present utility model is as shown in Figure 2 partly mainly formed by driving clamping, conveying mechanism 41 and hold-down mechanism 42.Drive to clamp, conveying mechanism 41 includes motor 411, reduction box 412, push away gas enclosure cylinder 413, driving wheel 414, they are installed on the platform of rectilinear orbit 415 and slide block 416 tops.Hold-down mechanism 42 includes clamping cylinder 421, quadric chain 422, pressure arm 423.This Flexible Control device 4 is by bolt and be located at interior beam, and the T-slot 1131 of interior beam-end is connected with interior longitudinal and transverse beam.
As shown in Figure 3, the lifting controller 5 that compresses of the present utility model also is to be connected with an end of longeron by T-slot, and its machinery partly mainly is made up of travel mechanism 51, elevating mechanism 52.Travel mechanism 51 mainly comprises line slideway 511, slide block 512, mobile cylinder 513; Elevating mechanism 52 mainly comprises lifter 521, lifting arm 522, compresses positioning adjust block 523, lifter rotating shaft 524.
As shown in Figure 4, the machinery that holds out against transport sector 6 on of the present utility model partly mainly by fixed mount 61, on hold out against cylinder 62, support roller transmitting device 63 is formed.
Further specify implementation process of the present utility model below in conjunction with accompanying drawing 1-4.
(1) after workpiece 7 is put into carrying platform, the gas enclosure cylinder 413 that pushes away that is installed in each Flexible Control device 4 of longitudinal and transverse beam-ends promotes slide block 416 along rectilinear orbit 415 extensions, causes to have clamped to be processed from every side;
(2) clamping cylinder 421 of hold-down mechanism 42 work, four connecting rods 422 that then are connected with piston rod, pressure arm 423 make pressure arm 423 compress workpiece downwards to reach the mechanism dead point, from and compressed to be processed;
(3) the mobile cylinder 513 that compresses lifting controller 5 is worked, realized that the slide block 512 that compresses lifting controller 5 moves forward to workpiece 7 along line slideway 511, lifter 521 work, lifting arm 522 raises and surpasses the last plane of workpiece 7, treating that cylinder 513 is pushed forward to reaches anchor point, makes to compress positioning adjust block 523 and be pressed on the workpiece 7;
(4) holding out against transport sector 6 on has many groups, by fixed mount 61 crosswise fixed below carrying platform, on hold out against cylinder 62 work, support roller transmitting device 63 upwards holds out against workpiece 7;
(5) workpiece 7 is grouping to weld by the requirement of design model and finishes;
(6) piston rod that pushes away gas enclosure cylinder 413, clamping cylinder 421 of Flexible Control device 4 is return original position, no longer work piece 7 is clamped or compresses;
(7) lifting arm 522 that compresses lifting controller 5 lifts, and mobile cylinder 513 moves after making controller 5, and lifting arm 522 drops to the lower plane of workpiece 7 again;
(8) be installed in the motor 411 of the Flexible Control device 4 on the crossbeam 2, reduction box 412 work drive driving wheels 414 work; Simultaneously, the cylinder that holds out against transport sector 6 on is no longer worked and is held out against workpiece, but support roller 631 work of support roller transmitting device 63; Because driving wheel 414 rotates, promote workpiece 7 from the side and move ahead, and support roller 631 rotation below workpiece 7 is rolled, working along both lines so successfully is delivered to next procedure with workpiece 7.
Fig. 5 is the utility model in order to the simple and easy diagrammatic sketch of the product line of flexible tool set up of producing the railway freight-car underframe, and this product line of flexible tool set up has just added body center plate fixture 8 on carrying platform, with structure of the present invention be similar.
To sum up: the different workpieces that the utility model requires different model, different vehicle box sizes, as long as cooperate stretching out and indentation of longitudinal and transverse beam, group can both meet the demands to frock arbitrarily.And Flexible Control device 4 of the present invention, the installation that compresses lifting controller 5 etc. and carrying platform be equipped with unified machinery, electric interfaces, help different model the Flexible Control device, compress the corresponding one by one of lifting controller, change very convenient.Thereby the utility model has reached the goal of the invention of expection.
Claims (9)
1, product line of flexible tool set up for manufacturing railway vehicle, it is characterized in that: be provided with and include longeron (1), the length-adjustable carrying platform of crossbeam (2), and the Flexible Control device (4) on the installation carrying platform, compress lifting controller (5) and be installed in carrying platform below on hold out against transport sector (6), Flexible Control device (4) is positioned at the two ends of crossbeam (2) and an end of longeron (1), by driving clamping, conveying mechanism (41), hold-down mechanism (42) is formed; Compress the other end that lifting controller (5) is positioned at longeron, form by travel mechanism (51), elevating mechanism (52); On hold out against transport sector (6) by on hold out against cylinder (62) and support roller transmitting device (63) is formed.
2, product line of flexible tool set up for manufacturing railway vehicle according to claim 1 is characterized in that: set longeron (1) by jack stringer (11) with it coaxial built-in interior beam (12) form; Crossbeam (2) by outer crossbeam (21) and with it coaxial built-in interior crossbeam (22) form.
3, product line of flexible tool set up for manufacturing railway vehicle according to claim 2 is characterized in that: interior jack stringer, crossbeam section are square opening or slot, and jack stringer (11) is provided with T-slot plate (113) in order to fixed cross beam (2).
4, product line of flexible tool set up for manufacturing railway vehicle according to claim 1, it is characterized in that: Flexible Control device (4) is mainly formed by driving clamping, conveying mechanism (41) and hold-down mechanism (42), wherein: drive to clamp, conveying mechanism (41) includes motor (411), reduction box (412), push away gas enclosure cylinder (413), driving wheel (414), they are installed on the platform of rectilinear orbit (415) and slide block (416) top; Hold-down mechanism (42) includes clamping cylinder (421), quadric chain (422), pressure arm (423).
5, product line of flexible tool set up for manufacturing railway vehicle according to claim 4 is characterized in that: Flexible Control device (4) is by bolt and be located at interior beam, and the T-slot of interior beam-end (1131) is connected with interior longitudinal and transverse beam.
6, product line of flexible tool set up for manufacturing railway vehicle according to claim 1, it is characterized in that: compress lifting controller (5) and mainly be made up of travel mechanism (51), elevating mechanism (52), wherein: travel mechanism (51) mainly comprises line slideway (511), slide block (512), mobile cylinder (513); Elevating mechanism (52) mainly comprises lifter (521), lifting arm (522), compresses positioning adjust block (523), lifter rotating shaft (524).
7, product line of flexible tool set up for manufacturing railway vehicle according to claim 1 is characterized in that: on hold out against transport sector (6) and also comprise fixed mount (61), on hold out against cylinder (62), support roller transmitting device (63) is installed on the fixed mount (61).
8, product line of flexible tool set up for manufacturing railway vehicle according to claim 1 and 2, it is characterized in that: be provided with worm and gear speed-reduction apparatus (3) in the end of interior beam (12) and the stage casing of interior crossbeam (22), its worm screw two ends connect the two ends of an end and the interior crossbeam (22) of interior beam (12) respectively.
9, product line of flexible tool set up for manufacturing railway vehicle according to claim 1 is characterized in that: Flexible Control device (4), compress lifting controller (5), on hold out against transport sector (6) and be installed in carrying platform and be equipped with unified machinery, electric interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069888 CN2875688Y (en) | 2006-03-03 | 2006-03-03 | Flexible working outfit production line of railway carriage manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069888 CN2875688Y (en) | 2006-03-03 | 2006-03-03 | Flexible working outfit production line of railway carriage manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875688Y true CN2875688Y (en) | 2007-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069888 Expired - Lifetime CN2875688Y (en) | 2006-03-03 | 2006-03-03 | Flexible working outfit production line of railway carriage manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463774C (en) * | 2006-03-03 | 2009-02-25 | 南京中辆铁人科技有限公司 | Product line of flexible tool set up for manufacturing railway vehicle |
| CN106041393A (en) * | 2016-06-23 | 2016-10-26 | 中车四方车辆有限公司 | Welding tool and welding method applied to body skeleton of railway vehicle |
-
2006
- 2006-03-03 CN CN 200620069888 patent/CN2875688Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463774C (en) * | 2006-03-03 | 2009-02-25 | 南京中辆铁人科技有限公司 | Product line of flexible tool set up for manufacturing railway vehicle |
| CN106041393A (en) * | 2016-06-23 | 2016-10-26 | 中车四方车辆有限公司 | Welding tool and welding method applied to body skeleton of railway vehicle |
| CN106041393B (en) * | 2016-06-23 | 2018-03-06 | 中车四方车辆有限公司 | Welding tooling and welding method applied to vehicle body of railway vehicle skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090225 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |