CN201511227U - Swinging bolster and side frame overturning platform - Google Patents
Swinging bolster and side frame overturning platform Download PDFInfo
- Publication number
- CN201511227U CN201511227U CN2009200152901U CN200920015290U CN201511227U CN 201511227 U CN201511227 U CN 201511227U CN 2009200152901 U CN2009200152901 U CN 2009200152901U CN 200920015290 U CN200920015290 U CN 200920015290U CN 201511227 U CN201511227 U CN 201511227U
- Authority
- CN
- China
- Prior art keywords
- side frame
- clamping fixture
- hinge
- seat
- bolster
- Prior art date
- 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 - Fee Related
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to a swinging bolster and side frame overturning platform, belonging to the mechanical tooling used for maintenance of the side frame and the swinging bolster of rail wagons. The utility model provides a swinging bolster and side frame overturning platform with high working efficiency, simple structure and little occupied area. The swinging bolster and side frame overturning platform comprises a working platform, and the structural points thereof are as follows: sliding blocks in sliding grooves at two sides of the working platform are respectively provided with a clamp seat; a hinge of one clamp seat is provided with a speed-reducing box, and a hinge of the other clamp seat is provided with a driven box; the speed-reducing box and the driven box are respectively provided with symmetrical clamps; reset springs are arranged between the hinges on the clamps and the hinges on the clamp seats; the inner parts of the reset springs are provided with guide rods; and one end of each clamp seat is a positioning screw of the speed-reducing box or the driven box.
Description
Technical field:
The utility model is the bogie side frame that belongs to railway freight-car, the mechanical frock that the bolster inspection and repair shop is used.
Background technology:
Bolster, bogie side frame are to be used for railway freight-car traveling portion---the big parts of two on the bogie.Wherein, the widget such as key seat, wearing plate, abrasion groove that is positioned at the above and below of bolster, bogie side frame and side need place horizontal level to overhaul and change, so just need carry out 360 ° upset, make its job position be in level bolster and bogie side frame.
This type of operation in the past is to overturn with the crane workpiece that plays, and its shortcoming is:
1, floor space is big: with crane upset workpiece enough upset spaces must be arranged, the upset space of such bogie side frame is minimum as to reach the width of three bogie side frames, so that working space seems is narrow, messy.
2, inefficiency: take crane in a large number, work tempo is slow, influences the carrying out of other operation work, has reduced operating efficiency.
3, dangerous big: during with crane upset workpiece, the operator must closely operate, and for the operator, has very big danger.
4, workpiece quality is poor: the many workpiece on the bogie side frame all require to weld in the solder side level, and each face of bogie side frame and irregular, so crane upset workpiece can't be fixed on workpiece the horizontal level of standard, thereby welding quality is subjected to very big influence.
The utility model content:
The purpose of this utility model is exactly the problem at above-mentioned existence, and a kind of high efficiency, simple in structure, bolster, bogie side frame roll-over table that floor space is little are provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises workbench, its structural feature is to be respectively arranged with clamping fixture seat on the interior slide block of the both sides chute of workbench, the hinge of a clamping fixture seat is provided with reduction box, the hinge of another clamping fixture seat is provided with driven headstock, be respectively arranged with the anchor clamps of symmetry on reduction box and the driven headstock, hinge on the anchor clamps is with being back-moving spring between the hinge on the clamping fixture seat, in the back-moving spring is guide rod, and the end on the clamping fixture seat is the dog screw of reduction box or driven headstock.
The beneficial effects of the utility model:
1, high efficiency:
It only is 5 minutes that the utility model clamps, and upset is 360 ° continuously, only needs 40 seconds, therefore, and high efficiency;
2, simple in structure:
Member of the present utility model is few, and simple, and length overall is no more than 3150mm, and width is no more than 540mm, and it is little to make it floor space, has increased working space;
3, guaranteed welding quality:
What the utility model adopted is the worm and gear transmission, reliable transmission, steady, and workpiece can stop and not gliding at an arbitrary position, has guaranteed that each pad of workpiece is horizontal, and has satisfied the welding process requirement of workpiece.
Description of drawings:
Schematic diagram when Fig. 1 is the utility model zero load;
Fig. 2 is the schematic diagram of the utility model when clamping workpiece;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the partial enlarged drawing of Fig. 1;
Fig. 5 is the structural representation of the nut seat of clamping fixture seat with relevant parts;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of anchor clamps;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the vertical view of Fig. 7.
The specific embodiment:
The utility model comprises workbench 1, be respectively arranged with clamping fixture seat 3 on the slide block 20 in the both sides chute 21 of workbench 1, the hinge 2 of a clamping fixture seat 3 is provided with reduction box 5, the hinge 2 of another clamping fixture seat 3 is provided with driven headstock 10, be respectively arranged with the anchor clamps 8 of symmetry on reduction box 5 and the driven headstock 10, hinge 7 on the anchor clamps 8 is guide rod 12 with being back-moving spring 6 between the hinge on the clamping fixture seat 34 in the back-moving spring 6, and the end on the clamping fixture seat 3 is the dog screw 11 of reduction box 5 or driven headstock 10.
Leading screw 17 in the bottom nut seat 18 of driven headstock 10 clamping fixture seats 3 of the present utility model is fixed on the workbench 1, and an end of leading screw 17 links to each other with workbench 1 outer crank 19; Length between the clamping fixture seat 3 be can adjust by crank 19, the bolster of length variations, the needs of bogie side frame satisfied.
For reliably workpiece 9 being imported in the anchor clamps 8, positioning seat 24 inboards are outward-dipping inclined-plane 25.
Claims (4)
1. bolster, the bogie side frame roll-over table, comprise workbench (1), it is characterized in that being respectively arranged with clamping fixture seat (3) on the slide block (20) in the both sides chute (21) of workbench (1), the hinge (2) of a clamping fixture seat (3) is provided with reduction box (5), the hinge (2) of another clamping fixture seat (3) is provided with driven headstock (10), be respectively arranged with the anchor clamps (8) of symmetry on reduction box (5) and the driven headstock (10), be back-moving spring (6) between the hinge (4) on the same clamping fixture seat of hinge (7) (3) on the anchor clamps (8), in the back-moving spring (6) is guide rod (12), and the end on the clamping fixture seat (3) is the dog screw (11) of reduction box (5) or driven headstock (10).
2. bolster according to claim 1, bogie side frame roll-over table, the interior leading screw (17) of bottom nut seat (18) that it is characterized in that driven headstock (10) clamping fixture seat (3) is fixed on the workbench (1), and the outer crank (19) of the same workbench of an end (1) of leading screw (17) links to each other.
3. bolster according to claim 1, bogie side frame roll-over table, it is characterized in that anchor clamps (8) comprise base plate (13), the top of the side support plate (14) of base plate (13) is provided with right angle train wheel bridge (16), and right angle train wheel bridge (16) is fixed in the guide groove (22) of support plate (14) by adjusting bolt (15); Base plate (13) is provided with the positioning seat (24) of symmetry, and positioning seat (24) is fixed on the base plate (13) by adjusting bolt (23).
4. bolster according to claim 3, bogie side frame roll-over table is characterized in that positioning seat (24) inboard is outward-dipping inclined-plane (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200152901U CN201511227U (en) | 2009-07-15 | 2009-07-15 | Swinging bolster and side frame overturning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200152901U CN201511227U (en) | 2009-07-15 | 2009-07-15 | Swinging bolster and side frame overturning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511227U true CN201511227U (en) | 2010-06-23 |
Family
ID=42482625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200152901U Expired - Fee Related CN201511227U (en) | 2009-07-15 | 2009-07-15 | Swinging bolster and side frame overturning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483139A (en) * | 2018-12-14 | 2019-03-19 | 中车长江车辆有限公司 | A kind of auxiliary device suitable for railway freight-car steel-casting side frame assembling |
| CN112475957A (en) * | 2020-12-23 | 2021-03-12 | 中车长江铜陵车辆有限公司 | Train swing bolster clamping device easy to position |
-
2009
- 2009-07-15 CN CN2009200152901U patent/CN201511227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483139A (en) * | 2018-12-14 | 2019-03-19 | 中车长江车辆有限公司 | A kind of auxiliary device suitable for railway freight-car steel-casting side frame assembling |
| CN112475957A (en) * | 2020-12-23 | 2021-03-12 | 中车长江铜陵车辆有限公司 | Train swing bolster clamping device easy to position |
| CN112475957B (en) * | 2020-12-23 | 2022-08-16 | 中车长江铜陵车辆有限公司 | Train swing bolster clamping device easy to position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20120715 |