CN106563958B - Modular train frame positioner - Google Patents
Modular train frame positioner Download PDFInfo
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- CN106563958B CN106563958B CN201610911992.2A CN201610911992A CN106563958B CN 106563958 B CN106563958 B CN 106563958B CN 201610911992 A CN201610911992 A CN 201610911992A CN 106563958 B CN106563958 B CN 106563958B
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- crossbeam
- spring base
- jacking mechanism
- locating module
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
Modular train frame positioner belongs to railway vehicle bogie frame and is machined into aided positioning clamping apparatus device field, the device includes two crossbeam positioning unit modules and four curb girders and Brake Block locating module, crossbeam locating module includes crossbeam press plate mechanism, two beam supporting mechanisms and crossbeam locating module base, curb girder and Brake Block locating module include braking flap seat detent mechanism, spring base lower cover hold-down mechanism, the first jacking mechanism of spring base front side board, the second jacking mechanism of spring base front side board, spring base end plate jacking mechanism, spring base back side panel jacking mechanism, three adjustable support seats and seat board.The present invention is well-designed for the common characteristic of different types of H-shaped framework, it by traditional Focus positioning fixture of poor universality and its corresponding table seat by uniformly replacing with modular two crossbeam positioning unit modules and four curb girders and Brake Block locating module, so as to general on different types of machining apparatus.
Description
Technical field
The invention belongs to railway vehicle bogie frame to be machined into aided positioning clamping apparatus device field, and in particular to one
The modular train frame positioner of kind.
Background technology
The species of rail vehicle framework is various, but is respectively provided with the substantially special of H-type structure using wider steel structure at present
Sign, as indicated with 1, H-shaped framework generally include two curb girders, 1, two crossbeam 2 and four braking flap seats 3.As shown in Figures 2 to 4,
Curb girder 1 is to weld the box beam column construction that the cross section formed is rectangle jointly by multi-sheets, it includes crossbeam connecting box 1-
1st, two wing case 1-2 and two spring base 1-3, the extension section at the both ends of crossbeam connecting box 1-1 upwarp and form wing respectively
Case 1-2, its three collectively form the bi-wing configuration of approximate expansion, and the horizontal segment of wing case 1-2 upper ends continues to extend to form spring
Seat 1-3, spring base 1-3 include upper cover plate 1-3-1, lower cover 1-3-2, end plate 1-3-3, front side board 1-3-4 and back side panel 1-3-
5, its main body is still box beam column girder construction.Upper ends of the lower cover 1-3-2 of spring base 1-3 than crossbeam connecting box 1-1 itself
Face is high, but still parallel both it.Front side board 1-3-4 refers to the front side wall in 2 single-piece of curb girder, and therefore, two curb girders 2 are respective
Front side board 1-3-4's is opposite toward each other.
As shown in Figures 5 to 7, two crossbeams 2 are parallel to each other, and the both ends of crossbeam 2 pass through a corresponding braking flap seat 3
The side wall being connected with curb girder 1 is connected, and two curb girders 1 and two crossbeams 2 collectively form the framework main body of a H-shaped as shown in Figure 7
Structure.
As shown in Figure 7 and Figure 8, braking flap seat 3 includes crossbeam docking termination 3-1, curb girder docking termination 3-2, flap seat platform
3-4 and flap seat platform gusset 3-3, crossbeam docking termination 3-1 docked with the termination of crossbeam 2 group weldering, curb girder docking termination 3-2 to
Welded with crossbeam connecting box 1-1, flap seat platform gusset 3-3 is located at the outside of crossbeam 2, it passes through flap seat platform gusset 3-3 and horizontal stroke
Beam docks termination 3-1 and curb girder docking termination 3-2 connections.
On the other hand, when being machined out production to H-shaped framework, it is necessary to by 1, two crossbeam 2 and four of two curb girder
A flap seat 3 of braking carries out overall group pair by the relative position relation on drawing respectively and fixes, and with anti-shown in Fig. 5 to Fig. 7
Dress state, which enters on lathe, carries out the mechanical process such as milling and drilling.Existing conventional method is according to used lathe type
Number design table seat, and according to H-shaped framework particular type to be processed, is fabricated separately for exclusive special of current framework classes
Combine with dedicated table seat with positioning fixture, then by the special positioning fixture, be used for together to being currently framed in specific lathe
On positioning and group pair.
However, since H-shaped framework species is various, specific size is different, its design concept and with accessory structure with research and development year
The difference in generation and changing greatly for accumulating, therefore, the existing positioning fixture and its right of being separately designed to different types of H-shaped framework
The table seat famine versatility answered, it can not substitute use on different types of machining apparatus, and it is even more impossible to adaline
The frequent of multiple types H-shaped framework replaces demand on machining production line, in addition, traditional Focus positioning fixture of poor universality and its
Not only manufacturing process can not realize modular batch production to corresponding table seat, while bring difficulty to its classified storage management
Topic, different classes of conventional brace need respective storage reservoir area, cause its occupancy turnover place more, influence storage classification effect
All transfer efficients when rate and handling.
The content of the invention
In order to solve the existing exclusive positioning fixture separately designed for different types of H-shaped framework and its corresponding bed
Pedestal can not be general on different types of machining apparatus, it is impossible to adapts to the frequency of multiple types H-shaped framework on machining production line
Numerous replacement demand, not only manufacturing process can not realize mould for the traditional Focus positioning fixture and its corresponding table seat of poor universality
The batch production of block, and different classes of conventional brace need respective separate storage reservoir area and turnover place, influence
The technical problem of all transfer efficients when storage classification effectiveness and handling, the present invention provide a kind of modular train frame positioning dress
Put.
The technical solution adopted for solving the technical problem of the present invention is as follows：
Modular train frame positioner, it includes two crossbeam locating modules and four curb girders and Brake Block positioning
Module, crossbeam locating module include crossbeam press plate mechanism, two beam supporting mechanisms and crossbeam locating module base, cross beam support
Mechanism includes the first stud pedestal and the first stud being threadedly coupled each other；Crossbeam press plate mechanism includes the second screw rod pedestal, double
Head screw rod, crossbeam pressing plate and crossbeam pressing plate clamp nut, the center of crossbeam pressing plate are equipped with crossbeam pressing plate through hole, under double threaded screw
End is connected with the second screw rod base thread, and crossbeam pressing plate is coaxially connected by the light bar segment of crossbeam pressing plate through hole and double threaded screw,
The threaded upper ends of crossbeam pressing plate clamp nut and double threaded screw connect, it is located at the top of crossbeam pressing plate；Described two crossbeam branch
The the first stud pedestal and the second screw rod pedestal of support mechanism are fixed on crossbeam locating module base vertically, two cross beam supports
Mechanism is symmetrically arranged at the both sides of the second screw rod pedestal；Curb girder and the Brake Block locating module includes braking flap seat localization machine
Structure, spring base lower cover hold-down mechanism, the first jacking mechanism of spring base front side board, the second jacking mechanism of spring base front side board, bullet
Spring abutment end plate jacking mechanism, spring base back side panel jacking mechanism, three adjustable support seats and seat board, the braking flap seat localization machine
Structure, spring base lower cover hold-down mechanism, the first jacking mechanism of spring base front side board, the second jacking mechanism of spring base front side board, bullet
The lower end of spring abutment end plate jacking mechanism, spring base back side panel jacking mechanism and three adjustable support seats is connected on seat board；Institute
State four curb girders and Brake Block locating module is distributed in four corner positions of same rectangle, described two crossbeam positioning moulds
Block is symmetrically dispersed in the center line both sides of the rectangle, and using the central point of rectangle this described as symmetrical centre；Described two horizontal strokes
The respective crossbeam locating module base of beam locating module is parallel to each other.
The braking flap seat detent mechanism includes two pieces of L-shaped cleat bases, and the horizontal sides of its L-shaped cleat base, which are equipped with, hangs down
To the long slot bore of perforation, the vertical edge side wall of L-shaped cleat base is equipped with two small screw holes along horizontal edge direction, two small spiral shells
Small screw hole corresponding with one is threadedly coupled bolt respectively；Two pieces of L-shaped cleat bases are staggered relatively, respective level both it
The direction on side is opposite；Long slot bore in L-shaped cleat base horizontal sides is connected by bolt and seat board.
The spring base lower cover hold-down mechanism includes the first studdle, support land, clamp nut, lower cover and compresses
Plate and the second studdle, the lower end of first studdle and the second studdle are fixed on seat board, support land
It is threadedly coupled by screw hole with the thread segment of the first studdle upper end；Clamp nut and the thread segment of the second studdle upper end
It is threadedly coupled；Lower cover pressure strip is equipped with the second long slot bore, and the first studdle and the second studdle both pass through the second length
Slot, and the lower face of lower cover pressure strip with support land upper surface be connected, and the upper surface of lower cover pressure strip and
The lower face connection of clamp nut；Lower cover compresses width of the length more than lower cover of front edge of board overhanging portion.
The spring base end plate jacking mechanism includes horizontal lead screw seat and screw fastening screw, and threaded connection both it is simultaneously common
With a horizontal screw lead jacking mechanism is formed, lower section and the seat board of horizontal lead screw seat are connected；The spring base front side board first pushes up
The structure of tight mechanism, the second jacking mechanism of spring base front side board and spring base back side panel jacking mechanism is held out against with spring base end plate
The structure of mechanism is identical.
The adjustable support seat includes sleeve pedestal, vertical screw shell, positioning fastening bolt and positioning support spiral shell and emits, institute
The lower section and seat board for stating sleeve pedestal are connected, and lower section and the sleeve pedestal of vertical screw shell are connected, the spiral shell that positioning support spiral shell emits
Bar lower end is sequentially threadedly coupled respectively with positioning fastening bolt and vertical screw shell.
The beneficial effects of the invention are as follows：The modular train frame positioner is for different types of H-shaped framework
Common characteristic is well-designed, it is by the way that traditional Focus positioning fixture of poor universality and its unification of corresponding table seat are replaced
For modular two crossbeam locating modules and four curb girders and Brake Block locating module, so as to add in different types of machine
It is general on construction equipment.
The modular train frame positioner realizes crossbeam detent mechanism and the modularization of curb girder detent mechanism is set
Meter, enables it to produce and carry out unified storage, handling processing in batches by assembly line.And then conventional brace is avoided because general
Property difference and need respective separate storage reservoir area and have enough to meet the need place and the technical problem that can not produce in batches, and then be adapted to machine
On machining production line the frequent of multiple types H-shaped framework replaces demand, and greatly improves the positioner and go out to be put in storage classification effectiveness
With all transfer efficients during handling.
In addition the modular train frame positioner is also high, simple and practical in structure with positioning accuracy, easy to operate,
It is of low cost, the advantages that easy to popularize.
Brief description of the drawings
Fig. 1 is the stereogram that H-shaped is framed under formal dress state；
Fig. 2 is the exploded perspective view of Fig. 1；
Fig. 3 is the stereogram of curb girder；
Fig. 4 is the front view of curb girder；
Fig. 5 is the stereogram that H-shaped is framed under anti-dress state；
Fig. 6 is the exploded perspective view of Fig. 5；
Fig. 7 is the top view that H-shaped is framed under anti-dress state；
Fig. 8 is the stereogram for braking flap seat；
Fig. 9 is the stereogram of the modular train frame positioner of the present invention；
Figure 10 is the top view of Fig. 9；
Figure 11 is the stereogram of crossbeam locating module of the present invention；
Figure 12 is that crossbeam locating module of the present invention only retains the application on the H-shaped framework of two crossbeams not including curb girder
Schematic diagram；
Figure 13 is the exploded perspective view of Figure 12；
Figure 14 is the stereogram of a curb girder and Brake Block locating module of the invention；
Figure 15 is the top view of Figure 14；
Figure 16 is the stereogram of present invention braking flap seat detent mechanism；
Figure 17 is the stereogram of spring base lower cover hold-down mechanism of the present invention；
Figure 18 is the stereogram of spring base end plate jacking mechanism of the present invention；
Figure 19 is the stereogram of adjustable support seat of the present invention；
Figure 20 is the application schematic diagram of the modular train frame positioner of the present invention；
Figure 21 is the exploded perspective view of Figure 20；
Figure 22 be in Figure 20 I parts according to magnified partial view；
Figure 23 is the top view of Figure 20；
Figure 24 be in Figure 23 II parts according to magnified partial view.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in Fig. 9 to Figure 19, modular train frame positioner of the invention includes two crossbeam locating modules 4
With four curb girders and Brake Block locating module 5, crossbeam locating module 4 includes crossbeam press plate mechanism 4-1, two beam supporting mechanisms
4-2 and crossbeam locating module base 4-3, beam supporting mechanism 4-2 include the first stud pedestal and first being threadedly coupled each other
Stud, it is used to below the termination of crossbeam 2 be supported.Crossbeam press plate mechanism 4-1 includes the second screw rod pedestal 4-1-1, double
The center of head screw rod 4-1-2, crossbeam pressing plate 4-1-3 and crossbeam pressing plate clamp nut 4-1-4, crossbeam pressing plate 4-1-3 are equipped with crossbeam
Pressing plate through hole, the lower end of double threaded screw 4-1-2 are threadedly coupled with the second screw rod pedestal 4-1-1, and crossbeam pressing plate 4-1-3 passes through crossbeam
Pressing plate through hole and the light bar segment of double threaded screw 4-1-2 are coaxially connected, crossbeam pressing plate clamp nut 4-1-4 and double threaded screw 4-1-2
Threaded upper ends connection, it be located at the top of crossbeam pressing plate 4-1-3, crossbeam pressing plate 4-1-3 for the top to 2 termination of crossbeam into
Row compresses and vertical positioning.The the first stud pedestal and the second screw rod pedestal 4-1-1 of two beam supporting mechanism 4-2 is solid vertically
It is connected on crossbeam locating module base 4-3, two beam supporting mechanism 4-2 are symmetrically arranged at the second screw rod pedestal 4-1-1's
Both sides.
Curb girder and Brake Block locating module 5 include braking flap seat detent mechanism 5-1, spring base lower cover hold-down mechanism 5-2,
The first jacking mechanism of spring base front side board 5-3, the second jacking mechanism of spring base front side board 5-8, spring base end plate jacking mechanism 5-
4th, spring base back side panel jacking mechanism 5-5, three adjustable support seat 5-6 and seat board 5-7, the braking flap seat detent mechanism 5-1,
Spring base lower cover hold-down mechanism 5-2, the first jacking mechanism of spring base front side board 5-3, the second jacking mechanism of spring base front side board
5-8, spring base end plate jacking mechanism 5-4, the lower end of spring base back side panel jacking mechanism 5-5 and three adjustable support seat 5-6 are equal
It is connected on seat board 5-7.
Braking flap seat detent mechanism 5-1 includes two pieces of L-shaped cleat bases, and the horizontal sides of its L-shaped cleat base, which are equipped with, hangs down
To the long slot bore 5-1-1 of perforation, the vertical edge side wall of L-shaped cleat base is equipped with the screw hole 5-1- two small along horizontal edge direction
Small screw hole 5-1-2 corresponding with one is threadedly coupled respectively by 2, two stove bolt 5-1-3.Two pieces of L-shaped cleat bases are staggered relatively,
Direction of respective horizontal sides is opposite both it.Long slot bore 5-1-1 in L-shaped cleat base horizontal sides passes through bolt and seat board 5-
7 are connected, and available for the spacing of two pieces of L-shaped cleat bases of adjustment.The upper surface of L-shaped cleat base is used for flap seat platform 3-4
Lower face be supported positioning, be used for by the opposite opposite of two L-shaped cleat bases to two sides of flap seat platform gusset 3-3
Wall is clamped, and by stove bolt 5-1-3 from laterally carrying out holding out against positioning to the two side walls of flap seat platform gusset 3-3.
Spring base lower cover hold-down mechanism 5-2 is used to compress lower cover 1-3-2.Spring base lower cover hold-down mechanism
5-2 includes the first studdle 5-2-1, support land 5-2-2, clamp nut 5-2-3, lower cover pressure strip 5-2-4 and second
The lower end of studdle 5-2-5, the first studdle 5-2-1 and the second studdle 5-2-5 are fixed on seat board 5-7, branch
Pushing out ring platform 5-2-2 is threadedly coupled by screw hole with the thread segment of the first studdle 5-2-1 upper ends.Clamp nut 5-2-3 and
The thread segment of two studdle 5-2-5 upper ends is threadedly coupled.Lower cover pressure strip 5-2-4 is equipped with the second length of front end band opening
Slot 5-2-4-1, the first studdle 5-2-1 and the second studdle 5-2-5 both pass through the second long slot bore 5-2-4-1, and
The lower face of lower cover pressure strip 5-2-4 is with supporting the upper surface of land 5-2-2 to be connected, and lower cover pressure strip 5-2-4's is upper
End face is connected with the lower face of clamp nut 5-2-3.The length of lower cover pressure strip 5-2-4 front ends overhanging portion is more than lower cover
The width of 1-3-2.
Spring base end plate jacking mechanism 5-4 includes horizontal lead screw seat 5-4-1 and screw fastening screw 5-4-2, spiral shell both it
Line connects and collectively forms a horizontal screw lead jacking mechanism, and lower section and the seat board 5-7 of horizontal lead screw seat 5-4-1 are connected.Spring
Seat the first jacking mechanism of front side board 5-3, spring base front side board the second jacking mechanism 5-8 and spring base back side panel jacking mechanism 5-5
Structure it is identical with the structure of spring base end plate jacking mechanism 5-4, it is provided commonly for the horizontal level to spring base 1-3
Positioned, the termination of screw fastening screw 5-4-2 is used to vertically hold out against the end plate 1-3-3 on spring base 1-3, spring
Seat front side board the first jacking mechanism 5-3 and the second jacking mechanism of spring base front side board 5-8 is with the same way to spring base
Front side board 1-3-4 on 1-3 is vertically held out against, and spring base back side panel jacking mechanism 5-5 is then used for right in the same way
Back side panel 1-3-5 on spring base 1-3 is vertically held out against.
Adjustable support seat 5-6 include sleeve pedestal 5-6-1, vertical screw shell 5-6-2, positioning fastening bolt 5-6-3 and
Positioning support spiral shell emit 5-6-4, lower section and the seat board 5-7 of sleeve pedestal 5-6-1 are connected, the lower section of vertical screw shell 5-6-2 and
Sleeve pedestal 5-6-1 is connected, positioning support spiral shell emit the screw rod lower end of 5-6-4 sequentially with positioning fastening bolt 5-6-3 and vertical
Screw shell 5-6-2 is threadedly coupled respectively.Three adjustable support seat 5-6 distributions triangular in shape each other, the positioning support of its three
Spiral shell emits 5-6-4 and is used to be supported the lower face of upper cover plate 1-3-1.
As shown in Figure 9 and Figure 10, four curb girders and Brake Block locating module 5 are distributed in four apex angles of same rectangle
Position, two crossbeam locating modules 4 are symmetrically dispersed in the center line both sides of rectangle, and using the central point of the rectangle to be symmetrical in
The heart.The respective crossbeam locating module base 4-3 of two crossbeam locating modules 4 is parallel to each other.
During the modular train frame positioner of the concrete application present invention, put counter put of H-shaped framework, such as Figure 11 and
Shown in Figure 12, the respective crossbeam locating module base 4-3 of two crossbeam locating modules 4 is first set to be fixed on machine-tool platform in parallel with each other
Face on, and will vertical arrangement both it and the both ends of crossbeam 2, each adjustment upper first stud of beam supporting mechanism 4-2
Highly, make four the first studs while be supported below four terminations of two crossbeams 2, hereafter, make same crossbeam pressure
The both ends of plate 4-1-3 are attached to the top of the homonymy termination of two crossbeams 2 respectively, and by adjusting crossbeam pressing plate clamp nut 4-1-
4 height makes it compress crossbeam pressing plate 4-1-3 downwards, so as to make two crossbeams 2 horizontal positioned by this method.
Then, four curb girders and Brake Block locating module 5 is made to be distributed in together at the same time by the shown mode of Fig. 9 and Figure 10
Four corner positions of one rectangle, and the center of the rectangle is overlapped with the line midpoint of two crossbeam press plate mechanism 4-1.So
Afterwards, as shown in Figure 20 to Figure 24, the respective braking flap seat detent mechanism 5- of four curb girders and Brake Block locating module 5 is passed through respectively
1 couple of four flap seat platform gusset 3-3 carries out preliminary clamping and spacing respectively, so as to determine that four curb girders and Brake Block are determined respectively
The position respective integral layout position of module 5.
Hereafter, while with two curb girders and Brake Block locating module 5 same curb girder 2 is positioned, its detailed process
For：
In the spring base 1-3 regions corresponding to each curb girder and Brake Block locating module 5, use distribution triangular in shape each other
Three adjustable support seat 5-6 the lower face of upper cover plate 1-3-1 is supported at the same time and leveling.Wherein, two adjustable supports
Seat 5-6 is respectively positioned on the underface of lower cover pressure strip 5-2-4.
It is utilized respectively the first jacking mechanism of spring base front side board 5-3, the second jacking mechanism of spring base front side board 5-8, spring
Seat end plate jacking mechanism 5-4 and spring base back side panel jacking mechanism 5-5 is provided commonly for determining the horizontal level of spring base 1-3
Position, adjusts the position that H-shaped to be processed is framed on lathe, when overall center line and the positioning center line on lathe of H-shaped framework
During alignment, the end plate 1-3-3 on spring base 1-3 is vertically held out against with the termination of screw fastening screw 5-4-2, uses spring base
Front side board the first jacking mechanism 5-3 and spring base front side board the second jacking mechanism 5-8 at the same time vertically pushes up front side board 1-3-4
Tightly, the back side panel 1-3-5 on spring base 1-3 is vertically held out against with spring base back side panel jacking mechanism 5-5.Wherein, spring
Seat front side board the first jacking mechanism 5-3 and spring base back side panel jacking mechanism 5-5 symmetrically arranges forward and backward with spring base 1-3
Both sides.Be used further to lower cover pressure strip 5-2-4 on spring base lower cover hold-down mechanism 5-2 to the end face of lower cover 1-3-2 into
Row compresses.Using same method, make four curb girders and Brake Block locating module 5 by its respective corresponding spring base respectively
1-3 regions clamp.
Finally, respectively by four braking flap seat detent mechanism 5-1 with its corresponding to flap seat platform gusset 3-3 carried out
Full clamping and positioning is connected, and faces of the seat board 5-7 in each curb girder and Brake Block locating module 5 with machine-tool platform is connected
Positioning, you can completing jointly will be anti-using two crossbeam locating modules 4 of the present invention and four curb girders and Brake Block locating module 5
The H-shaped framework to be processed of dress state carries out the work of connected positioning with lathe, can start with lathe and carry out milling to H-shaped framework
The subsequent job of mechanical process such as cut and drill.
Claims (5)
1. modular train frame positioner, it is characterised in that：The device includes two crossbeam locating modules (4) and four
Curb girder and Brake Block locating module (5), crossbeam locating module (4) include crossbeam press plate mechanism (4-1), two beam supporting mechanisms
(4-2) and crossbeam locating module base (4-3), beam supporting mechanism (4-2) include the first stud pedestal being threadedly coupled each other
With the first stud；Crossbeam press plate mechanism (4-1) includes the second screw rod pedestal (4-1-1), double threaded screw (4-1-2), crossbeam pressing plate
(4-1-3) and crossbeam pressing plate clamp nut (4-1-4), the center of crossbeam pressing plate (4-1-3) are equipped with crossbeam pressing plate through hole, double end spiral shell
The lower end of bar (4-1-2) is threadedly coupled with the second screw rod pedestal (4-1-1), and crossbeam pressing plate (4-1-3) passes through crossbeam pressing plate through hole
It is coaxially connected with the light bar segment of double threaded screw (4-1-2), crossbeam pressing plate clamp nut (4-1-4) and double threaded screw (4-1-2)
Threaded upper ends connect, it is located at the top of crossbeam pressing plate (4-1-3)；First stud of described two beam supporting mechanisms (4-2)
Pedestal and the second screw rod pedestal (4-1-1) are fixed on crossbeam locating module base (4-3) vertically, two beam supporting mechanisms
(4-2) is symmetrically arranged at the both sides of the second screw rod pedestal (4-1-1)；
Curb girder and the Brake Block locating module (5) includes braking flap seat detent mechanism (5-1), spring base lower cover hold-down mechanism
(5-2), the first jacking mechanism of spring base front side board (5-3), the second jacking mechanism of spring base front side board (5-8), spring base end plate
Jacking mechanism (5-4), spring base back side panel jacking mechanism (5-5), three adjustable support seats (5-6) and seat board (5-7), the system
Dynamic flap seat detent mechanism (5-1), spring base lower cover hold-down mechanism (5-2), the first jacking mechanism of spring base front side board (5-3),
The second jacking mechanism of spring base front side board (5-8), spring base end plate jacking mechanism (5-4), spring base back side panel jacking mechanism (5-
5) lower end with three adjustable support seats (5-6) is connected on seat board (5-7)；
Four curb girders and Brake Block locating module (5) are distributed in four corner positions of same rectangle, described two
Crossbeam locating module (4) is symmetrically dispersed in the center line both sides of the rectangle, and using the central point of rectangle this described to be symmetrical in
The heart；Described two respective crossbeam locating module bases (4-3) of crossbeam locating module (4) are parallel to each other.
2. modular train frame positioner as claimed in claim 1, it is characterised in that：The braking flap seat localization machine
Structure (5-1) includes two pieces of L-shaped cleat bases, and the horizontal sides of its L-shaped cleat base are equipped with the long slot bore (5-1- of vertical perforation
1), the vertical edge side wall of L-shaped cleat base is equipped with the two small screw hole (5-1-2) along horizontal edge direction, two stove bolt (5-
1-3) small screw hole (5-1-2) corresponding with one is threadedly coupled respectively；Two pieces of L-shaped cleat bases are staggered relatively, both it
The direction of respective horizontal sides is opposite；Long slot bore (5-1-1) in L-shaped cleat base horizontal sides passes through bolt and seat board (5-7)
It is connected.
3. modular train frame positioner as claimed in claim 1, it is characterised in that：The spring base lower cover pressure
Tight mechanism (5-2) includes the first studdle (5-2-1), support land (5-2-2), clamp nut (5-2-3), lower cover and compresses
Plate (5-2-4) and the second studdle (5-2-5), first studdle (5-2-1) and the second studdle (5-2-5)
Lower end is fixed on seat board (5-7), and support land (5-2-2) passes through screw hole and the spiral shell of the first studdle (5-2-1) upper end
Line section is threadedly coupled；Clamp nut (5-2-3) is threadedly coupled with the thread segment of the second studdle (5-2-5) upper end；Lower cover
Pressure strip (5-2-4) is equipped with the second long slot bore (5-2-4-1), the first studdle (5-2-1) and the second studdle (5-2-
5) the second long slot bore (5-2-4-1), and the lower face of lower cover pressure strip (5-2-4) and support land (5-2-2) are both passed through
Upper surface connection, and the upper surface of lower cover pressure strip (5-2-4) is connected with the lower face of clamp nut (5-2-3)；Lower cover
The length of plate pressure strip (5-2-4) front end overhanging portion is more than the width of lower cover (1-3-2).
4. modular train frame positioner as claimed in claim 1, it is characterised in that：The spring base end plate is held out against
Mechanism (5-4) includes horizontal lead screw seat (5-4-1) and screw fastening screw (5-4-2), is threadedly coupled both it and collectively forms
One horizontal screw lead jacking mechanism, lower section and the seat board (5-7) of horizontal lead screw seat (5-4-1) are connected；The spring base front side board
First jacking mechanism (5-3), the second jacking mechanism of spring base front side board (5-8) and spring base back side panel jacking mechanism (5-5)
Structure is identical with the structure of spring base end plate jacking mechanism (5-4).
5. modular train frame positioner as claimed in claim 1, it is characterised in that：Adjustable support seat (the 5-
6) include sleeve pedestal (5-6-1), vertical screw shell (5-6-2), positioning fastening bolt (5-6-3) and positioning support spiral shell to emit
(5-6-4), the lower section of the sleeve pedestal (5-6-1) are connected with seat board (5-7), the lower section of vertical screw shell (5-6-2) with
Sleeve pedestal (5-6-1) is connected, positioning support spiral shell emit the screw rod lower end of (5-6-4) sequentially with positioning fastening bolt (5-6-3) with
And vertical screw shell (5-6-2) is threadedly coupled respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911992.2A CN106563958B (en) | 2016-10-20 | 2016-10-20 | Modular train frame positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911992.2A CN106563958B (en) | 2016-10-20 | 2016-10-20 | Modular train frame positioner |
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| Publication Number | Publication Date |
|---|---|
| CN106563958A CN106563958A (en) | 2017-04-19 |
| CN106563958B true CN106563958B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610911992.2A Active CN106563958B (en) | 2016-10-20 | 2016-10-20 | Modular train frame positioner |
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| CN107838714B (en) * | 2017-11-01 | 2023-07-18 | 中车长江铜陵车辆有限公司 | Boring positioning device for bogie rotating arm of railway vehicle |
| CN108500910B (en) * | 2018-04-10 | 2021-04-20 | 中车长春轨道客车股份有限公司 | Automatic positioning mechanism for geometrical center line of bogie frame with guide pillar through holes |
| CN109048415A (en) * | 2018-08-13 | 2018-12-21 | 江苏大学 | A kind of machining center bracket milling face drilling milling manual tooling of circular arc |
| CN109500566B (en) * | 2018-12-14 | 2021-07-27 | 中车长春轨道客车股份有限公司 | Automatic assembling device for front end energy absorption device of train |
| CN110842442A (en) * | 2019-11-26 | 2020-02-28 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam and traction pull rod seat |
| CN110757069A (en) * | 2019-11-26 | 2020-02-07 | 中车长春轨道客车股份有限公司 | Tool for welding bogie beam, traction pull rod seat and motor hanging seat |
| CN110883490A (en) * | 2019-11-26 | 2020-03-17 | 中车长春轨道客车股份有限公司 | Auxiliary tool for welding bogie beam tube assembly |
| 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 |
| 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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| CN106563958A (en) | 2017-04-19 |
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