CN203818032U - Tooling for assembly of lower doors of railway gondola cars - Google Patents
Tooling for assembly of lower doors of railway gondola cars Download PDFInfo
- Publication number
- CN203818032U CN203818032U CN201420121382.9U CN201420121382U CN203818032U CN 203818032 U CN203818032 U CN 203818032U CN 201420121382 U CN201420121382 U CN 201420121382U CN 203818032 U CN203818032 U CN 203818032U
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- China
- Prior art keywords
- door
- locating
- aperture
- locating piece
- folding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
Abstract
The utility model discloses a tooling for the assembly of lower doors of railway gondola cars, which relates to the technical field of tools for mounting railway car parts. The tooling comprises a car platform with a square door hole, and an X-direction positioning and adjusting mechanism and a Y-direction positioning and adjusting mechanism which are used for fixing the position of a door plate are arranged on the car platform; the Y-direction positioning and adjusting mechanism is provided with two first positioning blocks on the car platform by one side of an X-direction edge of the door hole, the two first positioning blocks and the two neighboring end surfaces of the door hole are on the same plane, and the plane is perpendicular to a Y-direction edge; the X-direction positioning and adjusting mechanism is provided with lead screws for adjusting the position of the door plate on the car platform respectively by the two sides of the two Y-direction edges of the door hole, and lead screw nuts of the lead screws are connected with push plates. The tooling can be utilized to fix the lower door plate and hinges of a gondola car at positions where the lower door plate and the hinges need to be mounted, so that left and right overlaps are consistant, positioning is accurate, and operation is convenient.
Description
Technical field
The utility model relates to railway vehicle fittings erecting tools technical field.
Background technology
Railway transportation is that current freight volume is large, the most general fireballing types of transportation, particularly for the train of undertaking shipping task, at current transport field, played more and more consequence, a large amount of trucks need to be made and come into operation, when the various bottom side door of gondola car new system of railway, due to folding and door-plate location inaccuracy, the reasons such as folding distortion, while causing underside gate to be assembled on vehicle body side wall, exist crack between a door and its frame large, amount of lap is little, the inconsistent inertial mass problem that waits in left and right, must constantly test and proofread, even for some serious quality problems, must do over again and again process, not only wasted production material, also a large amount of manpower and materials have been wasted, caused huge loss.
In the time of need to a kind of bottom side door of gondola car being installed now, downside door-plate can be positioned at accurately to the location assembling tool on compartment wall.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of railway open wagon lower door assembly tool, utilize this frock can door-plate be positioned to the position that needs installation when downside door-plate is installed, make left and right overlap joint consistent, door-plate registration, and can locate the position of folding, prevent that folding is not because position is to being out of shape.
For addressing the above problem the technical scheme that the utility model takes, be: a kind of railway open wagon lower door assembly tool, it is characterized in that: comprise that one with the compartment platform of square aperture of door, on compartment platform, be provided with X-direction positioning regulating mechanism and Y-direction positioning regulating mechanism for position gates Board position, described Y-direction positioning regulating mechanism is: on the compartment platform of X-direction limit one side of aperture of door, be provided with two the first locating pieces, described two the first locating pieces two end faces adjacent with aperture of door at grade and this plane vertical with Y-direction limit; Described X-direction positioning regulating mechanism is: on the compartment platform of both sides, two Y-direction limits of aperture of door, be respectively equipped with the leading screw for adjustment doors Board position, the feed screw nut of described leading screw is connected with push pedal.
Preferably, the face that described push pedal and aperture of door are adjacent is ejection face, and described ejection face is vertical with X-direction limit.
Preferably, be also provided with for locating the second locating piece of folding on compartment platform, described the second locating piece comprises for locating folding at the X-direction locating piece of X-direction position with for locating folding at the Y-direction locating piece of Y-direction position.
Preferably, described X-direction locating piece quantity is two, lays respectively at a side on two X-direction limits of aperture of door, and two X-direction locating pieces are with same side end face in the same plane and vertical with X-direction limit; The quantity of described Y-direction locating piece is one, and the end face that described Y-direction locating piece is adjacent with aperture of door is vertical with Y-direction limit.
Preferably, in a side of two push pedals, be equipped with rule, the ejection face of described push pedal is also vertical with the length direction of rule.
The beneficial effect that adopts technique scheme to produce is: the assembly tool of this downside door-plate can either be located the installation site of door-plate accurately, can locate the installation site of folding again, door-plate is realized location in the position of above-below direction by two first locating pieces at top, and locate by the adjusting of leading screw the position of left and right directions, push pedal downside on feed screw nut is provided with rule, when the reading of the rule of aiming at when both sides push pedal is consistent, door-plate has been transferred to suitable position, can install, folding simultaneously positions by the second locating piece, the locate mode of this door-plate and folding is simple to operate, accurate positioning is convenient, greatly improved production efficiency, manpower and materials have been saved.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 structural representation of the present utility model;
Fig. 2 the utility model is used the structural representation of state.
Wherein, 1, aperture of door, 2, compartment platform, 3, door-plate, 4, X-direction limit, 5, Y-direction limit, the 6, first locating piece, 7, leading screw, 8, feed screw nut, 9, push pedal, 10, ejection face, 11, folding, 12, X-direction locating piece, 13, Y-direction locating piece, 14, rule.
The specific embodiment
The horizontal positioned that is due to Fig. 1 and Fig. 2, position relationship between all parts for convenience of description, so spy has determined directions X and Y-direction in the drawings, as shown in Figure 1: a kind of railway open wagon lower door assembly tool, comprise that one with the compartment platform 2 of square aperture of door 1, on compartment platform 2, be provided with for locating X-direction positioning regulating mechanism and the Y-direction positioning regulating mechanism of door-plate 3 positions, described Y-direction positioning regulating mechanism is: on the compartment platform 2 of X-direction limit 4 one sides of aperture of door 1, be provided with two the first locating pieces 6, described two the first locating pieces 6 two end faces adjacent with aperture of door 1 at grade and this plane vertical with Y-direction limit 5, described X-direction positioning regulating mechanism is: on the compartment platform 2 of 5 both sides, 1 two Y-direction limits of aperture of door, be respectively equipped with for regulating the leading screw 7 of door-plate 3 positions, the feed screw nut 8 of described leading screw 7 is connected with push pedal 9.
As shown in Figure 2, compartment platform 2 is exactly the compartment wall with aperture of door 1, door-plate 3 need to be positioned on compartment platform 2 accurately now, prevent and overlap up and down inhomogeneous situation, first compartment platform 2 is kept flat, then with machinery or manpower, the door-plate 3 of needs location is placed on to the top of compartment platform 2, vertical direction when now Y-direction is exactly compartment platform 2 vertical placement, horizontal direction when directions X is exactly compartment platform 2 vertical placement, door-plate 3 only needs two the first locating pieces 6 of aperture of door 1 one sides in the location of Y-direction, have good positioning in advance in the position of the first locating piece 6, as long as two the first locating pieces 6 are withstood near the end face of aperture of door 1 one sides in one end of door-plate 3, just can determine that door-plate 3 is in the position of Y-direction, door-plate 3 is regulated by the leading screw 7 of the left and right sides in the position of directions X, leading screw 7 is rotated, feed screw nut 8 is done side-to-side movement at directions X, feed screw nut 8 is connected with push pedal 9, push pedal 9 is with the ejection face vertical with X-direction limit 4 10, can promote door-plate 3 side-to-side movements, thereby complete door-plate 3 in the location of directions X.
Described push pedal 9 face adjacent with aperture of door 1 is ejection face 10, and described ejection face 10 is vertical with X-direction limit 4.On compartment platform 2, be also provided with for locating the second locating piece of folding 11, described the second locating piece comprises for locating folding 11 at the X-direction locating piece 12 of X-direction position with for locating folding 11 at the Y-direction locating piece 13 of Y-direction position.
Described X-direction locating piece 12 quantity are two, lay respectively at a side on 1 two X-direction limits 4 of aperture of door, and two X-direction locating pieces 12 are with same side end face in the same plane and vertical with X-direction limit 4; The quantity of described Y-direction locating piece 13 is one, and the end face that described Y-direction locating piece 13 is adjacent with aperture of door 1 is vertical with Y-direction limit 5.
Folding 11 also needs location, after the door-plate 3 of having good positioning, just need to locate the position of folding 11, what the location of folding 11 relied on is the second locating piece, as shown in Figure 2, every group of second locating piece comprises for locating folding 11 at two X-direction locating pieces 12 of X-direction position with for locating folding 11 at the Y-direction locating piece 13 of Y-direction position, have two group of second locating piece, folding 11 is long column shape, so the location at directions X needs two X-direction locating pieces 12 with certain distance, these two X-direction locating pieces 12 are with same side end face in the same plane and vertical with X-direction limit 4, folding 11 just can be close to two X-direction locating pieces 12 simultaneously like this, and keep vertically, keep vertical with X-direction limit 4, and folding 11 only needs a Y-direction locating piece 13 that one end of folding 11 is withstood in the location of Y-direction, X-direction locating piece 12 and Y-direction locating piece 13 are has good positioning in advance, as long as placing folding 11 along the position of these two kinds of locating pieces can accurately locate.
A side two push pedals 9 is equipped with rule 14, and the ejection face 10 of described push pedal 9 is also vertical with the length direction of rule 14.Also reserve in advance on compartment platform 2 position of rule 14, as long as the reading of the ejection face 10 of the left and right sides on rule 14 is identical, door-plate 3 has just completed location at directions X.
The beneficial effect that adopts technique scheme to produce is: the assembly tool of this downside door-plate can either be located the installation site of door-plate accurately, can locate the installation site of folding again, door-plate is realized location in the position of above-below direction by two first locating pieces at top, and locate by the adjusting of leading screw the position of left and right directions, push pedal downside on feed screw nut is provided with rule, when the reading of the rule of aiming at when both sides push pedal is consistent, door-plate has been transferred to suitable position, can install, folding simultaneously positions by the second locating piece, the locate mode of this door-plate and folding is simple to operate, accurate positioning is convenient, greatly improved production efficiency, manpower and materials have been saved.
Claims (5)
1. a railway open wagon lower door assembly tool, it is characterized in that: comprise a compartment platform with square aperture of door (1) (2), on compartment platform (2), be provided with for locating X-direction positioning regulating mechanism and the Y-direction positioning regulating mechanism of door-plate (3) position, described Y-direction positioning regulating mechanism is: on the compartment platform (2) of X-direction limit (4) one sides of aperture of door (1), be provided with two the first locating pieces (6), described two the first locating pieces (6) two end faces adjacent with aperture of door (1) at grade and this plane vertical with Y-direction limit (5); Described X-direction positioning regulating mechanism is: on the compartment platform (2) of both sides, (1) two Y-direction limit of aperture of door (5), be respectively equipped with for regulating the leading screw (7) of door-plate (3) position, the feed screw nut (8) of described leading screw (7) is connected with push pedal (9).
2. railway open wagon lower door assembly tool according to claim 1, is characterized in that: described push pedal (9) face adjacent with aperture of door (1) is ejection face (10), and described ejection face (10) is vertical with X-direction limit (4).
3. railway open wagon lower door assembly tool according to claim 2, it is characterized in that: on compartment platform (2), be also provided with for locating the second locating piece of folding (11), described the second locating piece comprises for locating folding (11) at the X-direction locating piece (12) of X-direction position with for locating folding (11) at the Y-direction locating piece (13) of Y-direction position.
4. railway open wagon lower door assembly tool according to claim 3, it is characterized in that: described X-direction locating piece (12) quantity is two, lay respectively at a side on (1) two X-direction limit of aperture of door (4), and two X-direction locating pieces (12) are with same side end face in the same plane and vertical with X-direction limit (4); The quantity of described Y-direction locating piece (13) is one, and the end face that described Y-direction locating piece (13) is adjacent with aperture of door (1) is vertical with Y-direction limit (5).
5. railway open wagon lower door assembly tool according to claim 4, is characterized in that: the side in two push pedals (9) is equipped with rule (14), and the ejection face (10) of described push pedal (9) is also vertical with the length direction of rule (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121382.9U CN203818032U (en) | 2014-03-18 | 2014-03-18 | Tooling for assembly of lower doors of railway gondola cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121382.9U CN203818032U (en) | 2014-03-18 | 2014-03-18 | Tooling for assembly of lower doors of railway gondola cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818032U true CN203818032U (en) | 2014-09-10 |
Family
ID=51473575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121382.9U Expired - Lifetime CN203818032U (en) | 2014-03-18 | 2014-03-18 | Tooling for assembly of lower doors of railway gondola cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297011A (en) * | 2018-01-03 | 2018-07-20 | 中车青岛四方机车车辆股份有限公司 | A kind of automatic method for assembling and positioning of rail vehicle curb girder spring strut |
| CN109604768A (en) * | 2019-01-22 | 2019-04-12 | 柳州机车车辆有限公司 | Rolling stock car door repair process |
-
2014
- 2014-03-18 CN CN201420121382.9U patent/CN203818032U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297011A (en) * | 2018-01-03 | 2018-07-20 | 中车青岛四方机车车辆股份有限公司 | A kind of automatic method for assembling and positioning of rail vehicle curb girder spring strut |
| CN109604768A (en) * | 2019-01-22 | 2019-04-12 | 柳州机车车辆有限公司 | Rolling stock car door repair process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 051430 Shijiazhuang Province, Luancheng City, Shijiazhuang province equipment Industrial Park, Yu Xiang street, No. 168 Patentee after: CRRC SHIJIAZHUANG Co.,Ltd. Address before: 050000 No. 125, front street, Shijiazhuang vehicle factory, Hebei Patentee before: CSR Shijiazhuang Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |