CN205057368U - Framework pulling rod base's quick group is to frock - Google Patents
Framework pulling rod base's quick group is to frock Download PDFInfo
- Publication number
- CN205057368U CN205057368U CN201520699654.8U CN201520699654U CN205057368U CN 205057368 U CN205057368 U CN 205057368U CN 201520699654 U CN201520699654 U CN 201520699654U CN 205057368 U CN205057368 U CN 205057368U
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- crossbeam
- frock
- longeron
- framework
- lateral plate
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Abstract
The utility model belongs to the technical field of the railway construction car is made, a framework pulling rod base's quick group is to frock is proposed. A main frame (4) that's framework pulling rod base's quick group is to frock has by two crossbeams (4 -1) and connects longeron (4 -2) the constitution between two crossbeams is proposed, the both ends of longeron (4 -2) are fixed with locating support (6) that the cross sectional shape is right angled triangle respectively, and right angled triangle's a right -angle side connects firmly with longeron (4 -2), another right -angle side connects firmly with crossbeam (4 -1), the both ends of crossbeam are fixed with location backstop (7) respectively, location backstop (7) are the T type with longitudinal register pole (7 -2) component by transverse positioning plate (7 -1), the center of crossbeam is provided with vertical central scale (5). The utility model provides a pulling rod base group to the time easily produce the skew, the current situation of the difficult control of size has improved assembly quality and production efficiency.
Description
Technical field
The utility model belongs to railway engineering car manufacturing technology field, is specifically related to quick group of a kind of framework tie rod holder measurement to frock.
Background technology
JW4G framework is the supporting parts of railway engineering car, and be the major product in workshop at present, the annex postwelding on framework needs integrated machine to process, and its annex is much bulk, and after processing, each relative size is the ± tolerance of 1mm; Assembly welding aft-loaded airfoil position is pull rod seat top V-type groove minimum place 30mm and interior span 150mm, reserves span in the Qian type groove being of a size of 20mm and 140mm before processing; This just needs the size of enclosure group postwelding must control within the scope of ± 3mm; Pull rod seat is positioned at framework bottom, distance from truck side sill is 743mm, middle by the connection of support square chest, be in locus (as shown in Figure 1), add the processing dimension error that each workpiece exists, to often there is position skew in single-piece group, relative size difficulty controls, and often causes and cannot process and need reprocess phenomenon and happen occasionally.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model proposes quick group of a kind of framework tie rod holder measurement to frock.
The utility model adopts following technical scheme for completing above-mentioned purpose:
Quick group of framework tie rod holder measurement to a frock, described quick group has main frame to frock, the crossbeam that described main frame includes two horizontally sets and the longeron be connected between two crossbeams; Longeron described in two is symmetrical arranged along the longitudinal centre line of crossbeam; The two ends of described longeron be fixed with respectively to locate square chest and for quick group to the locating support of frock in framework centralized positioning, the cross sectional shape of described locating support is right angled triangle, and right angled triangle right-angle side and described longeron connect firmly, as the datum level in order to locate square chest; Another right-angle side and described crossbeam connect firmly, as the datum level of locating in framework transverse center frock in order to quick group; The two ends of described crossbeam are fixed with the location backstop in order to positioning tie bar seat respectively; Described location backstop be by located lateral plate and radius rod form T-shaped, described located lateral plate level is arranged; Described radius rod is connected on the lower surface of described located lateral plate, and arranges, for draw-bar seat longitudinal size positioning action perpendicular to located lateral plate; ; Between described located lateral plate and the upper surface of crossbeam, there is the gap of placing draw-bar seat; The center of described crossbeam is provided with longitudinal center's scale.
Quick group of a kind of framework tie rod holder measurement that the utility model proposes, to frock, adopts technique scheme, easily produces skew when solving draw-bar seat group pair, size present situation rambunctious, improve assembly quality and production efficiency, there is operation easy to use, the feature that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the position view of draw-bar seat and square chest.
Fig. 2 is structure top view of the present utility model.
Fig. 3 is the using state figure that the utility model is architecturally located.
Fig. 4 is draw-bar seat and the using state figure locating backstop in the utility model.
In figure: 1, truck side sill, 2, square chest, 3, draw-bar seat, 4, main frame, 4-1, crossbeam, 4-2, longeron, 5, longitudinal center's scale, 6, locating support, 7, location backstop, 7-1, located lateral plate, 7-2, radius rod, 8, connecting plate.
Detailed description of the invention
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 2, and composition graphs 3, Fig. 4, quick group of a kind of framework tie rod holder measurement to frock, described quick group has main frame 4 to frock, the crossbeam 4-1 that described main frame 4 includes two horizontally sets and the longeron 4-2 be connected between two crossbeams; Described crossbeam 4-1, longeron 4-2 are channel-section steel, and main frame plays the effect that leg and location backstop are located in connection four; Longeron 4-2 described in two is symmetrical arranged along the longitudinal centre line of crossbeam; The two ends of described longeron 4-2 are fixed with to locate square chest and for the locating support 6 of positioning tool at framework center respectively, the cross sectional shape of described locating support 6 is right angled triangle, and right angled triangle right-angle side and described indulging, 4-2 connects firmly, as the datum level in order to locate square chest 2, another right-angle side and described crossbeam 4-1 connect firmly, for the location of frock and truck side sill 1 center line; The two ends of described crossbeam are fixed with the location backstop 7 in order to positioning tie bar seat respectively; Described location backstop 7 is T-shaped for what be made up of located lateral plate 7-1 and radius rod 7-2, described located lateral plate 7-1 is horizontally disposed with, described radius rod 7-2 is connected on the lower surface of described located lateral plate 7-1, and arranges perpendicular to located lateral plate 7-1; Qian type groove on draw-bar seat 3 described in the corresponding framework of described radius rod 7-2 is arranged; Between described located lateral plate 7-1 and the upper surface of crossbeam 4-1, there is the gap of placing draw-bar seat; The center of described crossbeam is provided with longitudinal center's scale 5, plays frock overall longitudinal center positioning action; Four location legs play the overall located lateral of frock and square chest positioning action; Location backstop is positioned at main frame corner, determines pull rod seat transverse direction and longitudinal size effect.
Use procedure of the present utility model is:
Draw-bar seat group is first determine frock position architecturally to order, i.e. frock center and framework center superposition, then adjusts draw-bar seat and square chest successively.
1, take off draw-bar seat and square chest pedestal by frame part, place assigned address on framework after check appearance and size stand-by.
2, hang overall group and framework assigned address is put in frock, and draw-bar seat Qian type groove to be placed in frock;
3, frock position is adjusted: frock longitudinal center scale 5 overlaps with framework center line, and frock four locating support 6 is and adjusts to the right place on curb girder center (1956mm) line;
4, adjusting seat body position: first fitted in the Qian type groove of draw-bar seat and side and tool locating backstop 5, pedestal is laterally put in place with lengthwise position size, adjust the relative position of square chest 2 and draw-bar seat 3 again, fit in square chest 2 lower end and frock four locating support 6 lower surface, frock four locating support 6 is utilized to determine anteroposterior dimension, adjustment square chest 2 upper end, laterally puts in place time close with draw-bar seat 3 liang of lateral extents; First put weld seam between solid square chest and truck side sill during tack welding, the weld seam between solid square chest 2 and draw-bar seat 3 is put in the slot postpone of check Qian type again.
Claims (1)
1. quick group of a framework tie rod holder measurement to frock, it is characterized in that: described quick group has main frame (4) to frock, the crossbeam (4-1) that described main frame (4) includes two horizontally sets and the longeron (4-2) be connected between two crossbeams; Longeron (4-2) described in two is symmetrical arranged along the longitudinal centre line of crossbeam; The two ends of described longeron (4-2) are fixed with to locate square chest and for the locating support (6) of frock in framework centralized positioning respectively, the cross sectional shape of described locating support (6) is right angled triangle, and right angled triangle right-angle side and described longeron (4-2) connect firmly, as the datum level in order to locate square chest (2); Another right-angle side and described crossbeam (4-1) connect firmly; The two ends of described crossbeam are fixed with the location backstop (7) in order to positioning tie bar seat respectively; Described location backstop (7) is T-shaped for what be made up of located lateral plate (7-1) and radius rod (7-2), described located lateral plate (7-1) is horizontally disposed with, described radius rod (7-2) is connected on the lower surface of described located lateral plate (7-1), and arranges perpendicular to located lateral plate (7-1); Between described located lateral plate (7-1) and the upper surface of crossbeam (4-1), there is the gap of placing draw-bar seat; The center of described crossbeam is provided with longitudinal center's scale (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699654.8U CN205057368U (en) | 2015-09-11 | 2015-09-11 | Framework pulling rod base's quick group is to frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699654.8U CN205057368U (en) | 2015-09-11 | 2015-09-11 | Framework pulling rod base's quick group is to frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057368U true CN205057368U (en) | 2016-03-02 |
Family
ID=55383971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699654.8U Expired - Fee Related CN205057368U (en) | 2015-09-11 | 2015-09-11 | Framework pulling rod base's quick group is to frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031721A (en) * | 2017-04-07 | 2017-08-11 | 安徽宏祥工业循环经济开发有限公司 | A kind of frame structure of chassis assembly |
| CN108544169A (en) * | 2018-06-28 | 2018-09-18 | 中车洛阳机车有限公司 | Hydraulic damper seat group mounted welder |
| CN109604911A (en) * | 2019-01-28 | 2019-04-12 | 中车洛阳机车有限公司 | A kind of subway framework pivoted arm seat group is to tooling |
-
2015
- 2015-09-11 CN CN201520699654.8U patent/CN205057368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031721A (en) * | 2017-04-07 | 2017-08-11 | 安徽宏祥工业循环经济开发有限公司 | A kind of frame structure of chassis assembly |
| CN108544169A (en) * | 2018-06-28 | 2018-09-18 | 中车洛阳机车有限公司 | Hydraulic damper seat group mounted welder |
| CN108544169B (en) * | 2018-06-28 | 2024-04-19 | 中车洛阳机车有限公司 | Hydraulic shock absorber seat assembly welding tool |
| CN109604911A (en) * | 2019-01-28 | 2019-04-12 | 中车洛阳机车有限公司 | A kind of subway framework pivoted arm seat group is to tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190911 |