CN203726032U - Truck frame combined type assembling mould - Google Patents
Truck frame combined type assembling mould Download PDFInfo
- Publication number
- CN203726032U CN203726032U CN201320831829.7U CN201320831829U CN203726032U CN 203726032 U CN203726032 U CN 203726032U CN 201320831829 U CN201320831829 U CN 201320831829U CN 203726032 U CN203726032 U CN 203726032U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- carcass
- group
- curb girder
- combined type
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a truck frame combined type assembling mould which comprises a cross beam preassembling device and an assembling mould body capable of being separated from the cross beam preassembling device. The cross beam preassembling device comprises a transverse frame and a longitudinal frame, and the transverse frame and the longitudinal frame are perpendicular to each other and are of a cross-shaped structure. The cross beam preassembling device, a cross beam and the assembling mould body are detachably connected in sequence. The center of the cross beam preassembling device coincides with the center of the assembling mould body. The assembling mould body comprises a mould body, a side beam height positioning device, a side beam width positioning device, a side beam compressing device, a cross beam compressing device, an end beam height positioning device and an end beam compressing device. The truck frame combined type assembling mould is an assembly tool composed of the detachable cross beam preassembling device and the fixed assembling mould body, the problems that a diagonal line is difficult to adjust and the assembling precision is low due to a traditional truck frame assembling method are solved, and the truck frame combined type assembling mould is rapid and accurate in assembling and worthy of popularization.
Description
Technical field
The utility model belongs to bogie and manufactures field, right for the group of bogie frame.
Background technology
Y25 type bogie frame is " day " font structure, by two end carriage assembly weldings of two curb girders of a crossbeam, is formed.Wherein curb girder middle part is porose, and crossbeam and curb girder are pegged graft, and end carriage docks with curb girder.Conventional framework group is a whole tire to tire, and the positioning clamp unit of each part is set on carcass, and each part is put into carcass successively, and to complete group right.The problem that the method exists is that should to take the supercentral center bearing of crossbeam be positioning datum, but it is cannot, directly with its location, can only locate by conversion upward.This group does not overlap to benchmark with group to method design basis, be difficult to assurance group to after diagonal requirement, assembling precision is low, efficiency is low.
Utility model content
In order to solve conventional group, to tire, cannot guarantee design basis and low, the inefficient problem of assembling precision of manufacturing benchmark and not overlapping and cause, utility model the framework group that combines after a kind of first split to frock.
Bogie frame combined type group, to a tire, comprises that the pre-assembled device of mutual separable crossbeam and group are to carcass;
The pre-assembled device of described crossbeam comprises orthogonal crossbearer and vertical frame, and crossbearer and vertical frame are " ten " font structure; The pre-assembled device of described crossbeam, crossbeam and group removably connect successively to carcass, and the center of the pre-assembled device of described crossbeam is consistent to the center of carcass with group;
Described group to carcass, comprises carcass, curb girder height locating device, curb girder width positioner, curb girder hold down gag, crossbeam hold down gag, end carriage height locating device and end carriage hold down gag; Described curb girder height locating device, for locating the setting height(from bottom) of curb girder; Described curb girder width positioner, the installation location for curb girder at width; Described curb girder hold down gag, for being fixed curb girder; Described crossbeam hold down gag, for being fixed crossbeam; Described end carriage height locating device, for locating the setting height(from bottom) of end carriage; Described end carriage hold down gag, for being fixed end carriage.
As further improvement of the utility model, described vertical frame is provided with leveling device, and leveling device can be secondary for screw mandrel screw, for adjusting the distance between vertical frame and crossbeam.
Further, described crossbearer is provided with locating hole, and described group is provided with alignment pin to carcass; Described alignment pin is fixed on carcass, coordinates the location to carcass for the pre-assembled device of crossbeam and group with the locating hole on crossbearer.
Further, the bottom of the pre-assembled device of described crossbeam is provided with location bulb, and it is secondary that bulb center is provided with screw mandrel screw, and for being fixedly connected with of the pre-assembled device of crossbeam, crossbeam, bulb center is consistent to the center of carcass with group.
Hanger is arranged at the top of the pre-assembled device of described crossbeam.
The center of described carcass is provided with centralising device, the center superposition of centralising device and curb girder.
Described bogie frame combined type group is also provided with anti-rotation positioning to tire, for preventing relatively rotating between the pre-assembled device of crossbeam and crossbeam.
Of the present utility model group to method, comprises the steps:
The first step: being located by connecting of the pre-assembled device of crossbeam and crossbeam.
Second step: the pre-assembled device of crossbeam and group are located by connecting to carcass, and crossbeam is compressed.
The 3rd step: respectively two curb girders are located at short transverse, width, curb girder is compressed.
The 4th step: respectively two end carriages are located in short transverse, end carriage is compressed.
The beneficial effects of the utility model: by the pre-assembled device of separable crossbeam and fixing group to dimerous group of carcass to frock, the diagonal adjustment difficulty that conventional bogie framework group causes method, the difficult problem that assembling precision is low have been solved, by this device group, to quick and precisely, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the pre-assembled apparatus structure front view of crossbeam.
Fig. 2 is the pre-assembled apparatus structure left view of crossbeam.
Fig. 3 is the pre-assembled apparatus structure top view of crossbeam.
Fig. 4 is the front view after the utility model assembling.
Fig. 5 is the top view after the utility model assembling.
Wherein, 1, screw mandrel screw is secondary, 2, connection wire rod screw is secondary, 3, hanger, 4, bulb, 5, the pre-assembled device of crossbeam, 6, carcass, 7, alignment pin, 8, anti-rotation positioning, 9, centralising device, 10, curb girder height locating device, 11, curb girder hold down gag, 12, curb girder width positioner, 13, crossbeam hold down gag, 14, end carriage height locating device, 15, end carriage hold down gag, 16, crossbeam, 17, curb girder, 18, end carriage.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As Figure 1-Figure 5, a kind of bogie frame combined type group, to tire, comprises that the pre-assembled device 5 of mutual separable crossbeam and group are to carcass;
The pre-assembled device 5 of described crossbeam comprises orthogonal crossbearer and vertical frame, and crossbearer and vertical frame are " ten " font structure; The pre-assembled device 5 of described crossbeam, crossbeam 16 and group removably connect successively to carcass, and the center of the pre-assembled device 5 of described crossbeam is consistent to the center of carcass with group; Described vertical frame is provided with screw mandrel screw pair 1, for adjusting the distance between vertical frame and crossbeam; Described crossbearer is provided with locating hole.The bottom of the pre-assembled device 5 of described crossbeam is also provided with bulb 4, and the center of bulb 4 is provided with connection wire rod screw pair 2, for being fixedly connected with of the pre-assembled device 5 of crossbeam, crossbeam 16.Hanger 3 is arranged at the top of the pre-assembled device 5 of described crossbeam.
Described group to carcass, comprises carcass 6, alignment pin 7, centralising device 9, curb girder height locating device 10, curb girder width positioner 12, curb girder hold down gag 11, crossbeam hold down gag 13, end carriage height locating device 14 and end carriage hold down gag 15; Described alignment pin 7 is fixed on carcass 6, coordinates, for the pre-assembled device 5 of crossbeam and the location of group to carcass with the locating hole on crossbearer; The center superposition of centralising device 9 and curb girder 17; Described curb girder height locating device 10, for locating the setting height(from bottom) of curb girder 17; Described curb girder width positioner 12 is fixedly connected with curb girder 17, the installation location for curb girder 17 at width; Described curb girder hold down gag 11, for being fixed curb girder 17; Described crossbeam hold down gag 13, for being fixed crossbeam 16; Described end carriage height locating device 14, for locating the setting height(from bottom) of end carriage 18; Described end carriage hold down gag 15, for being fixed end carriage 18.
Between the pre-assembled device 5 of described crossbeam 16 and crossbeam, be also provided with anti-rotation positioning 8, for preventing relatively rotating between the pre-assembled device 5 of crossbeam 16 and crossbeam.
When the present embodiment is installed, step is as follows:
The first step: the pre-assembled device 5 of crossbeam by " ten " font connects location crossbeam 16.The pre-assembled device 5 of crossbeam is hung on crossbeam 16 by hanger 3, and bulb 4 coordinates with the center bearing concave spherical surface on crossbeam 16 tops, with connection wire rod screw secondary 2 centre bore and crossbeams 16 through center bearing, is connected as a single entity.Screw mandrel screw pair 1 allows crossbeam 16 levels.
Second step: the pre-assembled device 5 of " ten " font crossbeam is hung on fixing carcass 6 and location.On carcass 6, have two alignment pin 7, the pre-assembled device 5 of crossbeam is fallen on carcass 6, anti-rotation positioning 8 is controlled crossbeam 16 and is rotated, and crossbeam hold down gag 13 is pressed on crossbeam 16 on band finger setting face.
The 3rd step: respectively two curb girders 17 are placed on curb girder height locating device 10, curb girder width positioner 12 is controlled width location, and curb girder 17 center overlaps with centralising device 9, and curb girder hold down gag 11 is pressed on curb girder 17 on locating surface.Welding after adjusting.
The 4th step: respectively two end carriages 18 are placed on end carriage height locating device 14, compress with end carriage hold down gag 15.Welding after adjusting.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (7)
1. bogie frame combined type group, to a tire, is characterized in that, comprises that the pre-assembled device of mutual separable crossbeam and group are to carcass;
The pre-assembled device of described crossbeam comprises orthogonal crossbearer and vertical frame, and crossbearer and vertical frame are " ten " font structure; The pre-assembled device of described crossbeam, crossbeam and group removably connect successively to carcass, and the center of the pre-assembled device of described crossbeam is consistent to the center of carcass with group;
Described group to carcass, comprises carcass, curb girder height locating device, curb girder width positioner, curb girder hold down gag, crossbeam hold down gag, end carriage height locating device and end carriage hold down gag; Described curb girder height locating device, for locating the setting height(from bottom) of curb girder; Described curb girder width positioner, the installation location for curb girder at width; Described curb girder hold down gag, for being fixed curb girder; Described crossbeam hold down gag, for being fixed crossbeam; Described end carriage height locating device, for locating the setting height(from bottom) of end carriage; Described end carriage hold down gag, for being fixed end carriage.
2. bogie frame combined type group as claimed in claim 1, to tire, is characterized in that, described vertical frame is provided with leveling device, and leveling device can be secondary for screw mandrel screw, for adjusting the distance between vertical frame and crossbeam.
3. bogie frame combined type group as claimed in claim 1, to tire, is characterized in that, described crossbearer is provided with locating hole, and described group is provided with alignment pin to carcass; Described alignment pin is fixed on carcass, coordinates the location to carcass for the pre-assembled device of crossbeam and group with the locating hole on crossbearer.
4. bogie frame combined type group as claimed in claim 1 is to tire, it is characterized in that, the bottom of the pre-assembled device of described crossbeam is provided with location bulb, and it is secondary that bulb center is provided with screw mandrel screw, for being fixedly connected with of the pre-assembled device of crossbeam, crossbeam, bulb center is consistent to the center of carcass with group.
5. bogie frame combined type group as claimed in claim 1, to tire, is characterized in that, hanger is arranged at the top of the pre-assembled device of described crossbeam.
6. bogie frame combined type group as claimed in claim 1, to tire, is characterized in that, the center of described carcass is provided with centralising device, the center superposition of centralising device and curb girder.
7. bogie frame combined type group as claimed in claim 1, to tire, is characterized in that, described bogie frame combined type group is also provided with anti-rotation positioning to tire, for preventing relatively rotating between the pre-assembled device of crossbeam and crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831829.7U CN203726032U (en) | 2013-12-17 | 2013-12-17 | Truck frame combined type assembling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831829.7U CN203726032U (en) | 2013-12-17 | 2013-12-17 | Truck frame combined type assembling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726032U true CN203726032U (en) | 2014-07-23 |
Family
ID=51196137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831829.7U Withdrawn - After Issue CN203726032U (en) | 2013-12-17 | 2013-12-17 | Truck frame combined type assembling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639633A (en) * | 2013-12-17 | 2014-03-19 | 济南轨道交通装备有限责任公司 | Combined assembly jig of bogie frame and assembly method |
| CN104308385A (en) * | 2014-10-16 | 2015-01-28 | 安徽安簧机械股份有限公司 | Welding set and welding process for steering axle body of industrial vehicle |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN105081654A (en) * | 2015-09-25 | 2015-11-25 | 南车洛阳机车有限公司 | Tool used for rapid assembly of JW4G frame |
-
2013
- 2013-12-17 CN CN201320831829.7U patent/CN203726032U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639633A (en) * | 2013-12-17 | 2014-03-19 | 济南轨道交通装备有限责任公司 | Combined assembly jig of bogie frame and assembly method |
| CN103639633B (en) * | 2013-12-17 | 2015-12-02 | 济南轨道交通装备有限责任公司 | A kind of bogie frame combined type group to tire and group to method |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN104368929B (en) * | 2014-09-22 | 2016-02-10 | 南车青岛四方机车车辆股份有限公司 | A kind of multi-functional automatic welding fixture |
| CN104308385A (en) * | 2014-10-16 | 2015-01-28 | 安徽安簧机械股份有限公司 | Welding set and welding process for steering axle body of industrial vehicle |
| CN105081654A (en) * | 2015-09-25 | 2015-11-25 | 南车洛阳机车有限公司 | Tool used for rapid assembly of JW4G frame |
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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 |
Granted publication date: 20140723 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |