CN203471221U - Locomotive frame assembling tool - Google Patents
Locomotive frame assembling tool Download PDFInfo
- Publication number
- CN203471221U CN203471221U CN201320577061.5U CN201320577061U CN203471221U CN 203471221 U CN203471221 U CN 203471221U CN 201320577061 U CN201320577061 U CN 201320577061U CN 203471221 U CN203471221 U CN 203471221U
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- curb girder
- positioner
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Abstract
The utility model discloses a locomotive frame assembling tool. The locomotive frame assembling tool comprises a platform base, two sets of side beam locating devices, a set of cross beam locating device, a front end beam locating device, a traction beam locating device, four sets of side beam sliding rails and a set of cross beam sliding rail, the side beam locating devices, the cross beam locating device, the front end beam locating device, the traction beam locating device, the side beam sliding rails and the cross beam sliding rail are arranged on the platform base and form a structure shaped like a Chinese character 'ri', and a lower cover plate of the cross beam locating device is matched with lower cover plates of the side beam locating devices in a bending mode. Accurate locating of the locating devices is achieved through the platform base, and the errors of all beams in the assembling process due to manual size detection of s are reduced. The production efficiency of frame assembling can be improved for the tool, labor intensity and manufacturing cost are lowered, and the tool has the advantages of being high in manufacturing precision and excellent in quality.
Description
Technical field
The utility model embodiment relates to during welding for steel structure technical field, relates in particular to a kind of locomotive bogie group to frock.
Background technology
Locomotive bogie comprises a plurality of parts and part, and the 30T axle heavy cargo of take fortune locomotive bogie is example, the " day " font structure that this 30T axle heavy cargo fortune locomotive bogie is mainly comprised of front beam, crossbeam, left side beam, right side beam.It is right that traditional group needs framework to carry out anti-group to mode, , lower cover upward and crossbeam and curb girder interface be straight flange form, and this vehicle crossbeam and the bending of curb girder interface, it is right that crossbeam can only move forward and backward ability realization group, and each single-beam need to be rule as the right benchmark of framework group, it is another when each interface size need to be carried out grinding process, single-beam need to be hung to group repeatedly to frock, according to traditional technique and frock, be grouping, the complex process of assembling process, labour intensity is large, the artificial many factors of measuring, finally cause production efficiency low, framework group is to of poor quality etc.
Utility model content
The utility model provides a kind of locomotive bogie group to frock, in order to solve defect of the prior art, improves the right production efficiency of framework group, reduces labour intensity and manufacturing cost.
The utility model embodiment provides a kind of locomotive bogie group to frock, comprising:
Platform base;
Be arranged on described platform base two groups of curb girder positioners, one group of crossbeam positioner, front beam positioner, draw beam positioner, four groups of curb girder slide rails, one group of crossbeam slide rail; Wherein, described two groups of curb girder positioners, one group of crossbeam positioner, four groups of curb girder slide rails, one group of crossbeam slide rail, front beam positioner, draw beam positioner form that " day, " font structure, the lower cover of described one group of crossbeam positioner was that bending form coordinates with the lower cover of described four groups of curb girder positioners.
Wherein, described two groups of curb girder positioners are to process after assembly welding, and in sliding with described four groups of curb girders by bolt after processing, two groups of corresponding slide rails connect, and described four groups of curb girder slide rails are connected with described platform base by bolt.
Wherein, described one group of crossbeam positioner, described one group of curb girder positioner, described front beam positioner, described draw beam positioner are all connected with described platform base by bolt.
Wherein, described platform base is group welding piece and each screwed hole of the whole processing of postwelding.
Wherein, the outside of described four groups of curb girder slide rails is provided with supporting base.
Wherein, described two groups of curb girder positioners form by square steel, gusset assembly welding.
The locomotive bogie group that the utility model provides is to frock, two groups of curb girder positioners, one group of crossbeam positioner, front beam positioner, draw beam positioner are mutually corresponding with the setting element of parts, realized from single-beam to the unification of framework group to process positioning datum, thereby reduce benchmark and repeatedly change the accumulation of error bringing, the overall dimensions of assurance group to rear framework; By platform base, realize the accurate location of each positioner, reduced the error that each beam brings because of hand size's detection in to process in group; By the utility model embodiment, to frock, can improve the production efficiency that framework group is right, reduced labour intensity and manufacturing cost, and it be high to have the accuracy of manufacture, the second best in quality advantage.
Accompanying drawing explanation
The three-dimensional structure diagram of a kind of locomotive bogie group that Fig. 1 provides for embodiment of the utility model to frock.
The three-dimensional structure diagram that Fig. 2 is locomotive bogie group in embodiment illustrated in fig. 1 when locomotive bogie being installed in frock.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The three-dimensional structure diagram of a kind of locomotive bogie group that Fig. 1 provides for embodiment of the utility model to frock, the three-dimensional structure diagram that Fig. 2 is locomotive bogie group in embodiment illustrated in fig. 1 when locomotive bogie being installed in frock; As depicted in figs. 1 and 2, the locomotive bogie group in the utility model embodiment comprises frock: platform base 11; Be arranged on two groups of curb girder positioners (being respectively the first curb girder positioner 121, the second curb girder positioner 122) on platform base 11, one group of crossbeam positioner 13, front beam positioner 14, draw beam positioner 15, four groups of curb girder slide rails (being respectively the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164), one group of crossbeam slide rail 17; Wherein, the first curb girder positioner 121, the second curb girder positioner 122, crossbeam positioner 13, the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164, crossbeam positioner 13, front beam positioner 14, draw beam positioner 15 form " day " font structure, and the lower cover of crossbeam positioner 13 is that bending form coordinates with the lower cover of the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164.
The locomotive bogie group that the utility model embodiment provides is to frock, two groups of curb girder positioners (the first curb girder positioner 121, the second curb girder positioner 122), one group of crossbeam positioner 13, front beam positioner 14, draw beam positioner 15 are mutually corresponding with the setting element of parts, realized from single-beam to the unification of framework group to process positioning datum, thereby reduce benchmark and repeatedly change the accumulation of error bringing, the overall dimensions of assurance group to rear framework; By platform base 11, realize the accurate location of each positioner, reduced the error that each beam brings because of hand size's detection in to process in group; By the utility model embodiment, to frock, can improve the production efficiency that framework group is right, reduced labour intensity and manufacturing cost, and it be high to have the accuracy of manufacture, the second best in quality advantage.
Further, as shown in Figure 1, the first curb girder positioner 121, the second curb girder positioner 122 are processed for after assembly welding, after processing, by bolt, connect with two groups of slide rails corresponding in the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164, the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164 are connected with platform base 11 by bolt.
Further, as shown in Figure 1, crossbeam positioner 13, the first curb girder positioner 121, the second curb girder positioner 122, front beam positioner 14, draw beam positioner 15 are all connected with platform base 11 by bolt.
Further, as shown in Figure 1, platform base 11 is group welding piece and each screwed hole of the whole processing of postwelding.
Further, as shown in Figure 1, the outside of the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164 is provided with supporting base (corresponding the first supporting base 181, the second supporting seat 182, the 3rd supporting base 183, four-supporting 184 respectively).
Further, as shown in Figure 1, the first curb girder positioner 121, the second curb girder positioner 122 form by square steel, gusset assembly welding.
For clearer, understand locomotive bogie group in the utility model embodiment to frock, below in conjunction with Fig. 1 and Fig. 2, the utility model embodiment is elaborated.
Referring to Fig. 1, the first curb girder positioner 121, these two groups of curb girder positioners of the second curb girder positioner 122(are referred to as " curb girder ") passes through square steel, the assembly weldings such as gusset form, for guaranteeing the flatness of itself and track, the first curb girder positioner 121, the second curb girder positioner 122 is processed for after assembly welding, after processing by bolt and the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164 connects, the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, these four groups of curb girder slide rails of the 4th curb girder slide rail 164(are referred to as " slide rail ") is connected with platform base 11 by bolt, to guarantee the accuracy of positioner, for realizing the unification of positioning datum, curb girder group in to process main spring supporting and draw-bar seat, symmetrical spring support and draw-bar seat, each cover plate run-on tab of relying on realize location, vertical direction mainly relies on lower cover to position, therefore framework group is to the location that utilizes capable of regulating the first curb girder positioner 121, the second curb girder positioner 122 to realize spring supporting and draw-bar seat in process, and vertical direction utilizes bolt to realize location, in the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164 moving process, for guaranteeing spring supporting and draw-bar seat width size, in the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164, positioner and protector can be set.The main crossbeam lower cover that relies on of crossbeam positioner 13, crossbeam run-on tab is realized location, guarantee with single-beam group process unifying datum, another lower cover bending and the first curb girder slide rail 161 because of crossbeam positioner 13, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the lower cover of the 4th curb girder slide rail 164 is that bending coordinates, can only move from longitudinal direction, for realizing this function, need to rely on the first curb girder slide rail 161, the second curb girder slide rail 162, the 3rd curb girder slide rail 163, the 4th curb girder slide rail 164 is realized longitudinal direction and is moved, be convenient to the polishing of cover plate interface size, consider design feature and the front beam positioner 14 of framework, draw beam positioner 15 and the first curb girder positioner 121, the interface size form of the second curb girder positioner 122, frock in the utility model embodiment is by front beam positioner 14, draw beam positioner 15 is connected with platform base 11 by bolt, by the first curb girder positioner 121, the transverse shifting repeatedly of the second curb girder positioner 122 is realized the first curb girder positioner 121, the polishing of the lower cover of the second curb girder positioner 122, front beam positioner 14, the polishing of the riser of draw beam positioner 15, guarantee each interface size of framework.
Referring to Fig. 2, the framework group providing by the utility model to frock carry out framework group to time, framework group relies on gap width and bolt to realize sizing to the positioner on tooling platform pedestal 11 and framework group to the positioner on tire 21, framework group is bolted with platform base 11 and is connected the positioner in frock, guarantees the relative position size between each positioner.Therefore, in the right process of framework group, each single-beam can be smoothly with framework group to the positioner of each beam on tire 21 smoothly during orientation assemble, each single-beam is of a size of technological requirement size, is qualified parts.
Preferably, each positioner shown in Fig. 2 and platform base 11 are bolted, and each sliding rail and platform base be bolted, and are convenient to the maintain and replace of track.In addition, crossbeam riser and curb girder lower cover cooperation place are bending form, and for the ease of framework group pair, crossbeam selects railroad realization longitudinally repeatedly to move, each interface of being convenient to polish; Front beam and the interface characteristic that draws end carriage upper cover plate and curb girder, for guaranteeing to provide front beam, traction end carriage and the polishing space of each interface size of curb girder and the restriction of platform base processing dimension (width) to operator, select the supporting base in track and track outside, guarantee to guarantee in framework process that each interface can polish smoothly.
Adopt framework group of the present utility model to frock, can to the gap width between the positioner on tire, determine the variation of each single-beam postwelding size according to each parts and framework group, by following the tracks of framework group to the gap between each parts and positioner in process, count the welding shrinking law of each single-beam, guarantee that each single-beam postwelding is in the size of technological requirement as far as possible, guarantee that each beam group is to even to the gap of the positioner in frock with framework group in process, thereby guarantee structure group to after framework overall dimensions, improve framework group to quality.
Further, the framework group that the utility model provides realizes location to the even method in gap of each positioner in frock and each parts of locomotive bogie, thereby can realize the deviation situation that gap width between tool positioning device and framework component is determined framework component, adopt the theory of gap deviation method, using the important location dimension of the workpiece of being produced as main location, group is to benchmark, in the design process of frock, should consider using the critical component of parts (the utility model frock mainly relies on foundry goods single-piece to process in advance) as the right benchmark of group as far as possible, therefore single-beam group to framework group to process in, by the positioner of critical piece and the gap width of parts, constantly change the unification that realizes benchmark, therefore say that the utility model frock, both for detecting frock, is again that framework group is to frock.By the design concept of the utility model frock, this theory can be applied to follow-up framework group in the design of tire, thereby guarantee process route summary, the accuracy of framework group to process.
To sum up, this practical frock overcomes process characteristic and the design concept that traditional framework group is right, the group that framework group both can realize parts to frock is right, the technique that can realize again each single-beam size detects, reduce the single-beam line of traditional concept, reduce framework group to operation, enhance productivity, and can realize the unification that realizes benchmark from single-beam to framework; In addition, the framework group that the utility model provides relies on framework group to realize location to each positioner in frock to frock completely, reduce the artificial error component of measuring, reduce labour intensity, and this practical frock low cost of manufacture, precision is high, the second best in quality feature, and be the Fixture Design theories such as later frock mass, seriation, generalization.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. locomotive bogie group, to a frock, is characterized in that, described locomotive bogie group comprises frock:
Platform base;
Be arranged on described platform base two groups of curb girder positioners, one group of crossbeam positioner, front beam positioner, draw beam positioner, four groups of curb girder slide rails, one group of crossbeam slide rail; Wherein, described two groups of curb girder positioners, one group of crossbeam positioner, four groups of curb girder slide rails, one group of crossbeam slide rail, front beam positioner, draw beam positioner form that " day, " font structure, the lower cover of described one group of crossbeam positioner was that bending form coordinates with the lower cover of described four groups of curb girder positioners.
2. locomotive bogie group according to claim 1 is to frock, it is characterized in that, described two groups of curb girder positioners are to process after assembly welding, in sliding with described four groups of curb girders by bolt after processing, two groups of corresponding slide rails connect, and described four groups of curb girder slide rails are connected with described platform base by bolt.
3. locomotive bogie group according to claim 1 is to frock, it is characterized in that, described one group of crossbeam positioner, described one group of curb girder positioner, described front beam positioner, described draw beam positioner are all connected with described platform base by bolt.
4. locomotive bogie group according to claim 1, to frock, is characterized in that, described platform base is group welding piece and each screwed hole of the whole processing of postwelding.
5. locomotive bogie group according to claim 1, to frock, is characterized in that, the outside of described four groups of curb girder slide rails is provided with supporting base.
6. locomotive bogie group according to claim 1, to frock, is characterized in that, described two groups of curb girder positioners form by square steel, gusset assembly welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577061.5U CN203471221U (en) | 2013-09-18 | 2013-09-18 | Locomotive frame assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577061.5U CN203471221U (en) | 2013-09-18 | 2013-09-18 | Locomotive frame assembling tool |
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| Publication Number | Publication Date |
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| CN203471221U true CN203471221U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320577061.5U Expired - Fee Related CN203471221U (en) | 2013-09-18 | 2013-09-18 | Locomotive frame assembling tool |
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| CN (1) | CN203471221U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736179A (en) * | 2017-01-06 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | A kind of framework flexibility group mounted welder |
| CN108247275A (en) * | 2018-03-26 | 2018-07-06 | 中车洛阳机车有限公司 | A kind of welding tooling and method of track flaw detection Operation Van framework installing plate |
| CN109382649A (en) * | 2017-08-04 | 2019-02-26 | 中车大同电力机车有限公司 | Guide tracked threaded flex connects framework pairing device |
| CN111872613A (en) * | 2020-08-03 | 2020-11-03 | 中车长春轨道客车股份有限公司 | Universal assembly tool for bogie frame of railway passenger car |
| CN114199105A (en) * | 2021-12-09 | 2022-03-18 | 湖北文理学院 | Automatic alignment detection platform and method for locomotive framework |
-
2013
- 2013-09-18 CN CN201320577061.5U patent/CN203471221U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736179A (en) * | 2017-01-06 | 2017-05-31 | 中车青岛四方机车车辆股份有限公司 | A kind of framework flexibility group mounted welder |
| CN109382649A (en) * | 2017-08-04 | 2019-02-26 | 中车大同电力机车有限公司 | Guide tracked threaded flex connects framework pairing device |
| CN108247275A (en) * | 2018-03-26 | 2018-07-06 | 中车洛阳机车有限公司 | A kind of welding tooling and method of track flaw detection Operation Van framework installing plate |
| CN108247275B (en) * | 2018-03-26 | 2024-02-09 | 中车洛阳机车有限公司 | Welding tool and method for rail flaw detection operation vehicle framework mounting plate |
| CN111872613A (en) * | 2020-08-03 | 2020-11-03 | 中车长春轨道客车股份有限公司 | Universal assembly tool for bogie frame of railway passenger car |
| CN114199105A (en) * | 2021-12-09 | 2022-03-18 | 湖北文理学院 | Automatic alignment detection platform and method for locomotive framework |
| CN114199105B (en) * | 2021-12-09 | 2024-04-16 | 湖北文理学院 | Automatic alignment detection platform and method for locomotive framework |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140918 |
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| EXPY | Termination of patent right or utility model |