CN204339195U - The tight device of a kind of subsides and side head part - Google Patents
The tight device of a kind of subsides and side head part Download PDFInfo
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- CN204339195U CN204339195U CN201420842997.0U CN201420842997U CN204339195U CN 204339195 U CN204339195 U CN 204339195U CN 201420842997 U CN201420842997 U CN 201420842997U CN 204339195 U CN204339195 U CN 204339195U
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Abstract
The utility model discloses the tight device of a kind of subsides and side head part, wherein side head part, is applied to framed side wallboard, belongs to railway freight-car technical field, and described side head part comprises: support member; Driver part, is fixed on described support member; Top pressure part, one end is rotatably connected with described driver part.The utility model is by setting up several new side head parts to fit tightly the circular arc camber of framed side wallboard, overcome in prior art when adopting integrated profiling circular arc pressing plate, the circular arc camber of itself and framed side wallboard is difficult to ensure consistent, and the appearance framed side wallboard local location caused pastes sternly, tight technological deficiency cannot be pasted in all the other positions.
Description
Technical field
The utility model belongs to railway freight-car technical field, and particularly one pastes tight device and side head part.
Background technology
In railway freight-car circular arc wrapper sheet structure, when framed side wallboard and end wall panel, inner gusset are assembled, the assembly clearance between framed side wallboard and end wall panel, inner gusset very easily causes framed side wallboard welding deformation.
But, just because of the special construction-circular arc camber of framed side wallboard side in prior art, make framed side wallboard and end wall panel, inner gusset in compaction process, the circular arc camber of the integrated profiling circular arc pressing plate and the framed side wallboard that adopt is very difficult ensure consistent, cause occurring that framed side wallboard local location pastes sternly, tight technological deficiency cannot be pasted in all the other positions.
Utility model content
The utility model provides a kind of and pastes tight device and side head part, by regulating the end plane angle of side head part in the tight device of these subsides, the circular arc camber of itself and framed side wallboard is fitted tightly, and then compression framed side wallboard, to solve or part solves in prior art when adopting integrated profiling circular arc pressing plate, the circular arc camber of itself and framed side wallboard is difficult to ensure consistent, and after the appearance framed side wallboard local location subsides sternly caused, tight technological deficiency cannot be pasted in all the other positions.
For solving the problems of the technologies described above, according to an aspect of the present utility model, providing a kind of side head part, being applied to framed side wallboard, the side of described framed side wallboard is circular arc camber, and described side head part comprises: support member; Driver part, is fixed on described support member, to support described driver part; Top pressure part, one end is rotatably connected with described driver part, and once rotated relative to described driver part by described top pressure part, to carry out Primary regulation to the other end end plane angle of described top pressure part, and described driver part is under the supporting role of described support member, to pressure part top, described top pressure, described other end end face and described circular arc camber are fitted tightly.
Further, described driver part is the one in cylinder, oil cylinder or reservoir.
Further, described top pressure part comprises: top, side pressure head, one end is rotatably connected with described driver part, what the other end rotated is provided with at least one and grips part, and grip part described in passing through and carry out secondary rotation, to carry out Secondary Control to the other end end plane angle of described top pressure part relative to top, described side pressure head; Keeper, one end is rotatably connected with the described part that grips, and carries out three rotations by described keeper relative to the described part that grips, and regulates to carry out three times to the other end end plane angle of described top pressure part; Wherein, the other end end face of described top pressure part is the other end end face of described keeper.
Further, described in grip part quantity be two, and all U-shaped structure, grips the end, two ends being arranged on top, described side pressure head of part symmetry described in two, symmetrical on the other end end gripping part be provided with two described keepers described in each.
Further, described support member comprises: crank axle, be fixed on a workbench or a work column, and described crank axle is rotatably connected with described workbench or described work column, and carry out four rotations by described crank axle relative to described workbench or described work column, regulate to carry out four times to the other end end plane angle of described top pressure part.
Further, be rotatably connected described in is that pinned connection or bolt connect.
According to another aspect of the present utility model, provide the tight device of a kind of subsides, be applied to framed side wallboard, the tight device of described subsides, based on above-mentioned side head part, comprising: column assembly, is fixed on a workbench or work ground; At least two side head parts, one end is rotatably connected with described column assembly, and is rotated relative to described column assembly by described side head part, to regulate the other end end plane angle of described side head part.
Further, the side of described column assembly is provided with some groups of installing holes, described some groups of installing holes equidistantly distribute to described column assembly successively from the top of described column assembly, make to arrange described side head part at the differing heights position of described column assembly, to adapt to the differing heights position of described framed side wallboard.
Further, the quantity of described side head part is three, and three described side head parts are corresponding in turn to the top of described framed side wallboard, middle part and bottom.
Further, also comprise: strengthen gusset, be fixed on the connecting portion place on described column assembly and described workbench or described work ground, with firm described column assembly.
The one that the utility model provides pastes tight device and side head part, wherein, the tight device of these subsides is by regulating the end plane angle of side head part, the circular arc camber of itself and framed side wallboard is fitted tightly, and then apply thrust compression framed side wallboard, end wall panel and inner gusset by side head part, avoid in railway freight-car circular arc wrapper sheet structure, when framed side wallboard and end wall panel, inner gusset are assembled, between framed side wallboard and end wall panel, inner gusset, very easily cause framed side wallboard welding deformation owing to there is assembly clearance.Simultaneously, the utility model is by setting up several new side head parts to fit tightly the circular arc camber of framed side wallboard, overcome in prior art when adopting integrated profiling circular arc pressing plate, the circular arc camber of itself and framed side wallboard is difficult to ensure consistent, and the appearance framed side wallboard local location caused pastes sternly, tight technological deficiency cannot be pasted in all the other positions.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the side head part that Fig. 1 provides for the utility model embodiment; And
The structural representation of the tight device of subsides that Fig. 2 provides for the utility model embodiment; And
The process chart of the tight method of subsides that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
The one that the utility model embodiment provides pastes tight device and side head part, wherein, the tight device of these subsides is by regulating the end plane angle of side head part, the circular arc camber of itself and framed side wallboard is fitted tightly, and then apply thrust compression framed side wallboard, end wall panel and inner gusset by side head part, avoid in railway freight-car circular arc wrapper sheet structure, when framed side wallboard and end wall panel, inner gusset are assembled, between framed side wallboard and end wall panel, inner gusset, very easily cause framed side wallboard welding deformation owing to there is assembly clearance.Simultaneously, the utility model embodiment is by setting up several new side head parts to fit tightly the circular arc camber of framed side wallboard, overcome in prior art when adopting integrated profiling circular arc pressing plate, the circular arc camber of itself and framed side wallboard is difficult to ensure consistent, and the appearance framed side wallboard local location caused pastes sternly, tight technological deficiency cannot be pasted in all the other positions.
Below, elaborated by the tight device of subsides that provides the utility model embodiment and side head part, to support technical problem to be solved in the utility model further.And the detailed description of the technical scheme provided for ease of the utility model embodiment, special following explanation is made to following technical words:
" once rotate ": represent relatively rotating between side top pressure head and driver part; " secondary rotation ": represent side top pressure head and grip relatively rotating between part; " rotate for three times ": represent keeper and grip relatively rotating between part; " rotate for four times ": represent relatively rotating between crank axle and workbench/work column/column assembly." Primary regulation ": represent when " once rotating ", to the adjustment that top pressure part other end end plane angle carries out; " Secondary Control ": represent when " secondary rotation ", to the adjustment that top pressure part other end end plane angle carries out; " regulate for three times ": represent when " rotating for three times ", to the adjustment that top pressure part other end end plane angle carries out; " regulate for four times ": represent when " rotating for four times ", to the adjustment that top pressure part other end end plane angle carries out.
For side head part part
Refer to Fig. 1, this side head part 1 at least can comprise: support member, driver part 2 and top pressure part.Wherein, driver part is fixed on support member, to be supported driver part by support member.One end of top pressure part is rotatably connected with driver part, and be rotatably connected by this, top pressure part once can be rotated relative to driver part, the other end end plane angle once rotated pushing up pressure part by this carries out Primary regulation, make after Primary regulation, the top other end end face of pressure part and the circular arc camber of framed side wallboard match, and under the prerequisite of finally required when support member applies driving force as driver part stressed basic point, support member is withstood in driver part 2 one end, the other end presses the circular arc camber of framed side wallboard, the circular arc camber of itself and framed side wallboard is fitted tightly, compress framed side wallboard, end wall panel and inner gusset, framed side wallboard and end wall panel is avoided with this, very easily cause the technological deficiency of framed side wallboard welding deformation owing to there is assembly clearance between inner gusset.
Meanwhile, the driver part 2 in side head part 1 can be the one in cylinder, oil cylinder or reservoir.This side head part 1 pushes up pressure part and also can at least comprise: top, side pressure head 3, keeper 4.
Specifically, one end of top, side pressure head 3 is rotatably connected with driver part 2, what the other end rotated is provided with at least one and grips part 9, and carries out secondary rotation relative to top, side pressure head 3, to carry out Secondary Control to the other end end plane angle of top pressure part by gripping part 9.One end of keeper 4 with grip part 9 and be rotatably connected, and carry out three times by keeper 4 rotate relative to gripping part 9, regulate to carry out three times to the other end end plane angle of top pressure part.
It should be noted that, the other end end face of above-mentioned top pressure part is the other end end face of keeper 4.In actual job process, by above-mentioned once rotation, secondary rotation, rotate for three times, respectively corresponding realize other end end plane angle Primary regulation, Secondary Control, regulate for three times, regulate to carry out several times (three times) by three different parts in offside head part 1, the circular arc camber exact matching finally reaching other end end face and the framed side wallboard pushing up pressure part, the object fitted tightly, avoid the generation of combinational gap.
Preferably, the quantity gripping part 9 in side head part 1 is can two, and all U-shaped structure, can be as shown in Figure 1, two ends, two ends (offering the end, two ends of U-shaped opening) being arranged on top, the side pressure head of also U-shaped structure gripping part 9 symmetry, symmetrically on each other end end gripping part 9 are provided with two keepers 4.The U-shaped structure of this keeper 4, and end face keeper 4 being offered U-shaped opening is as above-mentioned " other end end face ", fits with the circular arc camber of framed side wallboard.Certainly, grip in this side head part 1 quantity of part 9, keeper 4 also can for multiple (being greater than three), set-up mode is same as described above, is not repeating herein.
In this side head part 1, support member can at least comprise: crank axle 5.This crank axle 5 is fixed on a workbench or a work column, and crank axle 5 is rotatably connected with workbench or the column that works, and by this be rotatably connected make crank axle 5 relative to workbench or work column can carry out four times rotate, with to top pressure part other end end plane angle carry out four times regulate.
Needs further illustrate, and being rotatably connected in this side head part 1 can be that pinned connection or bolt connect; Certainly, also can be the connected mode that two parts that other can realize being connected carry out rotating, not enumerate explanation herein.
For the tight device section of subsides
Refer to Fig. 2, the tight device of these subsides at least can comprise: column assembly 6 and at least two above-mentioned side head parts 1.Wherein, column assembly 6 is fixed on a workbench or work ground, supports with column assembly 6.One end of side head part 1 is rotatably connected with column assembly 6, and is rotatably connected by this side head part 1 can be rotated relative to column assembly 6, regulates with the other end end plane angle of offside head part.
Specifically, the side of column assembly 6 is provided with some groups of installing holes 7, and some groups of installing holes 7 bottom from the top of column assembly 6 to column assembly 6 equidistantly distributes successively, make the differing heights position at column assembly 6 like this, all a side head part 1 can be set correspondence, to adapt to the differing heights of framed side wallboard.Finally reach the differing heights position at framed side wallboard, all can carry out tight pressing by a side head part 1 to it.
It should be noted that, installing hole 7 laterally distributed mode can be arranged on the side of column assembly 6, in other words, one group of installing hole 7 in a horizontal direction of column assembly 6 side, correspondence is horizontally arranged with several and installs aperture, select installation apertures different in a lateral direction with this by side head part 1, realize regulating side head part 1 in a lateral direction relative to the lateral separation of framed side wallboard 10 circular arc camber.
The tight device of these subsides, preferably, the quantity of side head part 1 can be three, as shown in Figure 2, three side head parts 1 be corresponding in turn to be arranged on framed side wallboard 10 side surface upper part, in the middle part of side and side lower.To reach at combiners such as several different parts place pressing framed side wallboard 10, end wall panels 11.
Simultaneously, for carrying out firmly to the vertical column assembly arranged, prevent in the process of the combiner such as pressing framed side wallboard 10, end wall panel 11, occur that column assembly loosens or rocks, and affect the laminating tight ness rating of framed side wallboard 10, end wall panel 11, preferably, the tight device of these subsides also comprises reinforcement gusset 8, with upright column assembly 6.
In the tight operation of actual subsides, the tight method of subsides of the tight device of the subsides that the utility model embodiment provides can comprise the steps:
Step 100: by be fit dropping place in the sidepiece of column assembly; Wherein, this to be fit can comprise: the combiners such as end wall panel 11, framed side wallboard 10;
Step 200: by side head part from the top of column assembly to installing successively bottom it, side head part can be rotated relative to column assembly;
Step 300: from bottom to up, the driver part one by one in open side head part; Wherein, by the order of opening one by one from bottom to up, can avoid in laminating process, because of thrust imbalance, or do not fit even and occur protruding phenomenon in framed side wallboard 10 circular arc camber local in framed side wallboard 10 circular arc camber local;
Step 400: successively by once rotation, secondary rotation, three rotations and four rotations, corresponding realization is pushed up Primary regulation, Secondary Control, three adjustments of pressure part other end end plane angle and is regulated for four times respectively, realize the circular arc camber exact matching of the top other end end face of pressure part and framed side wallboard, fit tightly, with by clearance control between framed side wallboard and end wall panel within 2mm;
Step 500: tack welding framed side wallboard and end wall panel.
The one that the utility model provides pastes tight device and side head part, and its beneficial effect is as described below:
1. the tight device of subsides that, the utility model provides passes through the end plane angle regulating side head part, the circular arc camber of itself and framed side wallboard is fitted tightly, and then apply thrust compression framed side wallboard, end wall panel and inner gusset by side head part, avoid in railway freight-car circular arc wrapper sheet structure, when framed side wallboard and end wall panel, inner gusset are assembled, between framed side wallboard and end wall panel, inner gusset, very easily cause framed side wallboard welding deformation owing to there is assembly clearance;
2., the utility model is by setting up several new side head parts to fit tightly the circular arc camber of framed side wallboard, overcome in prior art when adopting integrated profiling circular arc pressing plate, the circular arc camber of itself and framed side wallboard is difficult to ensure consistent, and the appearance framed side wallboard local location caused pastes sternly, tight technological deficiency cannot be pasted in all the other positions;
3., the utility model is by once rotation, secondary rotation, three rotations and four rotations, correspondence realizes Primary regulation, Secondary Control, three adjustments of other end end plane angle and regulates for four times respectively, to carry out several times adjustment by different parts in offside head part 1, the circular arc camber exact matching finally reaching other end end face and the framed side wallboard pushing up pressure part, the object fitted tightly, and effectively avoid the generation of combinational gap;
The side of the column assembly 6 4., in the utility model is provided with some groups of installing holes 7, and some groups of installing holes 7 bottom from the top of column assembly 6 to column assembly 6 equidistantly distributes successively, make the differing heights position at column assembly 6 like this, all a side head part 1 can be set correspondence, to adapt to the differing heights of framed side wallboard;
5. the installing hole 7, in the utility model laterally distributed mode can be arranged on the side of column assembly 6, in other words, one group of installing hole 7 in a horizontal direction of column assembly 6 side, correspondence is horizontally arranged with several and installs aperture, select installation apertures different in a lateral direction with this by side head part 1, realize regulating side head part 1 in a lateral direction relative to the lateral separation of framed side wallboard 10 circular arc camber;
6., the utility model strengthens gusset 8 by setting up, and effectively prevents in the process of the combiner such as pressing framed side wallboard 10, end wall panel 11, occurs that column assembly loosens or rocks, and affect the technological deficiency of laminating tight ness rating of framed side wallboard 10, end wall panel 11.
7., the utility model by opening driver part one by one from bottom to up, can avoid in laminating process, framed side wallboard 10 circular arc camber local because of thrust uneven, or do not fit evenly and occur protruding phenomenon in framed side wallboard 10 circular arc camber local.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a side head part, is applied to framed side wallboard, and the side of described framed side wallboard is circular arc camber, it is characterized in that, described side head part comprises:
Support member;
Driver part, is fixed on described support member;
Top pressure part, one end is rotatably connected with described driver part, and once rotated relative to described driver part by described top pressure part, to carry out Primary regulation to the other end end plane angle of described top pressure part, and described driver part is under the supporting role of described support member, to pressure part top, described top pressure, described other end end face and described circular arc camber are fitted tightly.
2. side as claimed in claim 1 head part, it is characterized in that, described top pressure part comprises:
Top, side pressure head, one end is rotatably connected with described driver part, what the other end rotated is provided with at least one and grips part, and grips part described in passing through and carry out secondary rotation, to carry out Secondary Control to the other end end plane angle of described top pressure part relative to top, described side pressure head;
Keeper, one end is rotatably connected with the described part that grips, and carries out three rotations by described keeper relative to the described part that grips, and regulates to carry out three times to the other end end plane angle of described top pressure part;
Wherein, the other end end face of described top pressure part is the other end end face of described keeper.
3. side as claimed in claim 2 head part, is characterized in that,
The described quantity gripping part is two, and all U-shaped structure, grips the end, two ends being arranged on top, described side pressure head of part symmetry described in two, symmetrical on the other end end gripping part is provided with two described keepers described in each.
4. side as claimed in claim 3 head part, it is characterized in that, described support member comprises:
Crank axle, be fixed on a workbench or a work column, and described crank axle is rotatably connected with described workbench or described work column, and carry out four rotations by described crank axle relative to described workbench or described work column, regulate to carry out four times to the other end end plane angle of described top pressure part.
5. side as claimed in claim 1 head part, is characterized in that,
Described driver part is the one in cylinder, oil cylinder or reservoir.
6. the side head part as described in any one of claim 1-5, is characterized in that,
Described being rotatably connected is that pinned connection or bolt connect.
7. paste a tight device, be applied to framed side wallboard, the tight device of described subsides, based on side according to claim 1 head part, is characterized in that, comprising:
Column assembly, is fixed on a workbench or work ground;
At least two side head parts, one end is rotatably connected with described column assembly, and is rotated relative to described column assembly by described side head part, to regulate the other end end plane angle of described side head part.
8. the tight device of subsides as claimed in claim 7, is characterized in that,
The side of described column assembly is provided with some groups of installing holes, described some groups of installing holes equidistantly distribute to described column assembly successively from the top of described column assembly, make to arrange described side head part at the differing heights position of described column assembly, to adapt to the differing heights position of described framed side wallboard.
9. the tight device of subsides as claimed in claim 7, is characterized in that,
The quantity of described side head part is three, and three described side head parts are corresponding in turn to the top of described framed side wallboard, middle part and bottom.
10. the tight device of subsides as claimed in claim 7, is characterized in that, also comprise:
Strengthen gusset, be fixed on the connecting portion place on described column assembly and described workbench or described work ground, with firm described column assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842997.0U CN204339195U (en) | 2014-12-25 | 2014-12-25 | The tight device of a kind of subsides and side head part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842997.0U CN204339195U (en) | 2014-12-25 | 2014-12-25 | The tight device of a kind of subsides and side head part |
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| Publication Number | Publication Date |
|---|---|
| CN204339195U true CN204339195U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420842997.0U Active CN204339195U (en) | 2014-12-25 | 2014-12-25 | The tight device of a kind of subsides and side head part |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477178A (en) * | 2014-12-25 | 2015-04-01 | 南车长江车辆有限公司 | Closely fitting device and side top piece |
| CN108481239A (en) * | 2018-06-26 | 2018-09-04 | 包头北方创业有限责任公司 | The assembly device and assembly method of circular arc wrapper sheet structure |
-
2014
- 2014-12-25 CN CN201420842997.0U patent/CN204339195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477178A (en) * | 2014-12-25 | 2015-04-01 | 南车长江车辆有限公司 | Closely fitting device and side top piece |
| CN108481239A (en) * | 2018-06-26 | 2018-09-04 | 包头北方创业有限责任公司 | The assembly device and assembly method of circular arc wrapper sheet structure |
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| C14 | Grant of patent or utility model | ||
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Address after: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee after: CRRC YANGTZE CO., LTD. Address before: 430212 Jiangxia Economic Development Zone, Wuhan, the new bridge area of the city of Hubei Patentee before: China South Locomotive & Rolling Stock Changjiang Vehicle Company |