CN214396533U - Single-lift oil cylinder support positioning tool for wide-body dump truck - Google Patents
Single-lift oil cylinder support positioning tool for wide-body dump truck Download PDFInfo
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- CN214396533U CN214396533U CN202120399341.6U CN202120399341U CN214396533U CN 214396533 U CN214396533 U CN 214396533U CN 202120399341 U CN202120399341 U CN 202120399341U CN 214396533 U CN214396533 U CN 214396533U
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- cylinder support
- rectangular frame
- support
- positioning tool
- lift cylinder
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Abstract
The utility model discloses a positioning tool for a single lifting oil cylinder support of a wide dumper, which comprises a rectangular frame, a hinged support lug, a support leg, a front support leg, a positioning part and a flange; the hinged lug is connected to the tail end of the rectangular frame and is used for being connected with a rear hinged support at the bottom of the cargo compartment; the support legs are connected to the middle part of the rectangular frame and used for supporting the rectangular frame; the front supporting leg is connected to the front end of the rectangular frame; the positioning component is connected to the front support leg and used for being buckled with the front edge of the bottom plate of the cargo compartment to realize the space position positioning of the rear hinged support; the flange is arranged at the front supporting leg and is used for being bolted with the cargo compartment lifting oil cylinder support, so that the cargo compartment lifting oil cylinder support is positioned at the welding position of the compartment front plate. The utility model discloses but have the characteristics of integral rotation, can solve the problem of the location difficulty that the goods railway carriage or compartment appears in the welding manufacture process.
Description
Technical Field
The utility model relates to a single lift cylinder support location frock especially relates to a single lift cylinder support location frock of wide body tipper.
Background
The welding and manufacturing process of the wide dumper carriage body comprises the following steps: if the front lifting support is not accurately positioned in the front-back direction, the initial lifting angle deviation of the lifting oil cylinder can be caused, and when the cargo compartment is lifted, the oil cylinder rod and the lower edge of the front plate of the cargo compartment can interfere with each other; if the verticality between the hinged axis of the rear hinged support and the front edge of the bottom plate is not good enough, the left deviation or the right deviation of the head of the carriage body can be caused, the left-right over-tolerance of double longitudinal beams of the bottom plate of the carriage can be caused, the effective attaching area of the shock absorption pad cannot reach the standard, the supports of the left lifting oil cylinder and the right lifting oil cylinder of the carriage cannot be normally installed, and the like; if the relative position of the hinged support behind the carriage body and the front plate of the cargo box is not accurately positioned, the installation space of a hydraulic pipeline at the front part of the carriage body can be compressed, and the pipeline compression and the installation of hydraulic oil tanks at two sides of a front vehicle are difficult.
The utility model discloses a design single lift cylinder support location frock of wide body tipper and solve the problem of above location difficulty.
Disclosure of Invention
The utility model aims at providing, a reliable, the preparation low cost of structure, assembly method are simple, rotatable single lift cylinder support location frock solves the problem of a plurality of location difficulties that goods railway carriage or compartment appears in the welding manufacture in-process.
The utility model adopts the technical proposal that:
a single lift cylinder support positioning tool for a wide dumper comprises:
a rectangular frame;
the hinged support lug is connected to the tail end of the rectangular frame and is used for being connected with a rear hinged support at the bottom of the cargo compartment;
the supporting legs are connected to the middle part of the rectangular frame and used for supporting the rectangular frame;
a front leg connected to a front end of the rectangular frame;
the positioning component is connected to the front supporting leg and used for being buckled with the front edge of the bottom plate of the cargo compartment to realize the space position positioning of the rear hinged support;
and the flange is arranged at the front supporting leg and is used for being bolted with the cargo compartment lifting oil cylinder support so as to realize the positioning of the cargo compartment lifting oil cylinder support at the welding position of the compartment front plate.
Further scheme: the rectangular frame is composed of two longitudinal beams arranged in parallel, a tail beam and a plurality of cross beams arranged in parallel.
Further scheme: channel steel B is welded between the longitudinal beam and the tail beam and between the longitudinal beam and the cross beam.
Further scheme: the number of the hinge support lugs is two, and the two hinge support lugs are symmetrically welded on the tail beam.
Further scheme: the number of the front supporting legs is two, and the two front supporting legs are symmetrically welded at two sides of the cross beam at the foremost end.
Further scheme: the welding has C steel between two preceding landing legs, the flange welding is at C steel middle part.
Further scheme: a plurality of symmetrical supporting legs are welded on the two longitudinal beams respectively, and after the hinged lugs are connected with the rear hinged support, the supporting legs are positioned between two adjacent transverse edges on the bottom plate of the cargo compartment.
Further scheme: and channel steel A is welded between the supporting legs and the longitudinal beams.
Further scheme: the positioning part is a clamping plate, and a right-angle bayonet is arranged on the clamping plate.
Further scheme: and the rectangular frame is also welded with a plurality of hoisting parts for hoisting and positioning the tool.
The utility model discloses beneficial effect:
the utility model discloses but have the characteristics of integral rotation, can solve the problem of the location difficulty that the goods railway carriage or compartment appears in the welding manufacture process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a view of a tooling assembly of the present invention;
FIG. 2 is an assembly view of the utility model in a state that the fixture is hinged with the carriage body;
fig. 3 is the utility model discloses frock rotating condition assembly drawing.
The attached drawings are as follows: the steel plate lifting device comprises hinged support lugs 1, tail beams 2, rib plates 3, longitudinal beams 4, cross beams 5, bottom sealing plates 6, support legs 7, channel steel A8, sealing plates 9, flanges 10, C steel 11, front support legs 12, clamping plates 13, channel steel B14, lifting lug base plates 15, lifting ring screws 16 and gaskets 17.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2 and 3, the positioning tool for the single lift cylinder support of the wide dumper comprises a rectangular frame, a hinged support lug 1, a support leg 7, a front support leg 12, a positioning part and a flange 10; the hinged lug 1 is connected to the tail end of the rectangular frame and is used for being connected with a rear hinged support at the bottom of the cargo compartment; the supporting legs 7 are connected to the middle part of the rectangular frame and used for supporting the rectangular frame; the front leg 12 is connected to the front end of the rectangular frame; the positioning component is connected on the front supporting leg 12 and is used for buckling with the front edge of the bottom plate of the cargo compartment to realize the space position positioning of the rear hinged support; the flange 10 is arranged at the front supporting leg 12 and is used for being bolted with the cargo compartment lifting oil cylinder support so as to realize the positioning of the cargo compartment lifting oil cylinder support at the welding position of the compartment front plate. The positioning part and the front edge of the bottom plate of the cargo compartment are used for positioning the space position of the rear hinged support; the position of the hinged welding relative to the cargo compartment lifting oil cylinder support after constraint is positioned by utilizing the cargo compartment lifting oil cylinder support matched flange and the bolting positioning of the cargo compartment lifting oil cylinder support; and the position of the front plate of the cargo carriage is restrained by utilizing the bolting positioning of the supporting flange of the cargo carriage lifting oil cylinder support and the cargo carriage lifting oil cylinder support.
With continued reference to fig. 1, the rectangular frame is formed by two parallel longitudinal beams 4, a tail beam 2 and a plurality of parallel transverse beams 5.
As the utility model discloses an optimization scheme: channel steel B14 is welded between the longitudinal beam 4 and the tail beam 2 and between the longitudinal beam 4 and the cross beam 5, so that the overall strength of the rectangular frame is increased.
With continued reference to fig. 1, the number of the hinge lugs 1 is two, and the two hinge lugs 1 are symmetrically welded on the tail beam 2.
As the utility model discloses an optimization scheme: and a rib plate 3 is welded between the hinge journal stirrup 1 and the tail beam 2, so that the overall strength of the hinge journal stirrup 1 is increased.
With continued reference to fig. 1, the number of the front legs 12 is two, and the two front legs 12 are symmetrically welded at both sides of the foremost cross member 5. C steel 11 is welded between the two front supporting legs 12, and a flange 10 is welded in the middle of the C steel 11.
As the utility model discloses an optimization scheme: and a channel steel is welded between the front support leg 12 and the longitudinal beam 4, so that the overall strength of the front support leg is increased.
The preferred scheme is as follows: a closing plate 9 is welded at the opening of the bottom surface of the front supporting leg 12.
Continuing to refer to fig. 1, a plurality of symmetrical support legs 7 are welded on the two longitudinal beams 4 respectively, and after the hinged lug 1 is connected with the rear hinged support, the support legs 7 are positioned between two adjacent transverse edges on the bottom plate of the cargo compartment.
As the utility model discloses an optimization scheme: a channel steel A8 is welded between the support leg 7 and the longitudinal beam 4, so that the overall strength of the support leg 7 is increased.
The preferred scheme is as follows: a bottom sealing plate 6 is welded at the opening of the bottom surface of the supporting leg 7.
With continued reference to fig. 1, the positioning member is a card board 13, and the card board 13 is provided with a right-angle bayonet.
Continuing to refer to fig. 1, a plurality of hoisting parts are welded on the rectangular frame for hoisting and positioning the tool.
Specifically, the hoisting part is formed by welding a lifting lug base plate 15, a lifting eye screw 16 and a gasket 17.
The working process is as follows:
1. the central axis marking work is carried out on the bottom plate of the cargo compartment in advance, two clamping plates 13 are arranged at the front part of the positioning tool and fastened with the front edge of the bottom plate of the cargo compartment, and the distance between the inner side surfaces of the two clamping plates 13 and the central line is completely equal. Bayonets of the two clamping plates 13 are required to be simultaneously clamped with the front edge plate of the bottom plate of the cargo compartment in the thickness direction.
2. After the front end of the positioning tool is positioned, the assembly work of the rear hinge pin shaft of the positioning tool is carried out, the original rear hinge pin shaft of the cargo compartment, the pressing plate and standard parts such as bolts, gaskets and the like for matching are directly used, and the bolts at four positions are tightened by a torque wrench according to the assembly requirements.
3. Firstly, a front plate component of the cargo compartment is not welded, the cargo compartment lifting oil cylinder support and the flange 10 are bolted and positioned in four holes by using M20 bolts, gaskets and nuts, and the bolts are tightened.
4. Two lifting bolts 16 at the front part of the positioning tool are lifted by one crane A through one steel wire rope, so that the whole positioning tool rotates around a rear hinged shaft, the front plate is welded by the other crane B and is embedded and assembled at the front end of the inner side of the carriage body in a welding lug matching mode (the inner side of the carriage body can be matched with a pair of inclined pushing frames on site and used for auxiliary lower support of front plate lifting), then the crane A falls down to return the tool, the flange 10 falls to the original position, and meanwhile, the inclined pushing frames are pushed forwards from the inner side of the carriage body until being attached to a front lifting oil cylinder support, and then welding work is carried out.
To sum up, the positioning tool can rotate around the hinged support lug 1, the clamping plate 13 can realize the spatial position positioning of the rear hinged support, and the flange 10 can realize the position positioning of the rear hinged welding relative to the cargo compartment oil cylinder lifting support and the cargo compartment front plate welding. The utility model discloses but have the characteristics of integral rotation, can solve the problem of the location difficulty that the goods railway carriage or compartment appears in the welding manufacture process.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a single lift cylinder support location frock of wide body tipper which characterized in that includes:
a rectangular frame;
the hinged support lug is connected to the tail end of the rectangular frame and is used for being connected with a rear hinged support at the bottom of the cargo compartment;
the supporting legs are connected to the middle part of the rectangular frame and used for supporting the rectangular frame;
a front leg connected to a front end of the rectangular frame;
the positioning component is connected to the front supporting leg and used for being buckled with the front edge of the bottom plate of the cargo compartment to realize the space position positioning of the rear hinged support;
and the flange is arranged at the front supporting leg and is used for being bolted with the cargo compartment lifting oil cylinder support so as to realize the positioning of the cargo compartment lifting oil cylinder support at the welding position of the compartment front plate.
2. The single lift cylinder support positioning tool for the wide dumper according to claim 1, characterized in that:
the rectangular frame is composed of two longitudinal beams arranged in parallel, a tail beam and a plurality of cross beams arranged in parallel.
3. The single lift cylinder support positioning tool for the wide dumper according to claim 2, characterized in that:
channel steel B is welded between the longitudinal beam and the tail beam and between the longitudinal beam and the cross beam.
4. The single lift cylinder support positioning tool for the wide dumper according to claim 2, characterized in that:
the number of the hinge support lugs is two, and the two hinge support lugs are symmetrically welded on the tail beam.
5. The single lift cylinder support positioning tool for the wide dumper according to claim 2, characterized in that:
the number of the front supporting legs is two, and the two front supporting legs are symmetrically welded at two sides of the cross beam at the foremost end.
6. The single lift cylinder support positioning tool for the wide dumper according to claim 5, characterized in that:
the welding has C steel between two preceding landing legs, the flange welding is at C steel middle part.
7. The single lift cylinder support positioning tool for the wide dumper according to claim 2, characterized in that:
a plurality of symmetrical supporting legs are welded on the two longitudinal beams respectively, and after the hinged lugs are connected with the rear hinged support, the supporting legs are positioned between two adjacent transverse edges on the bottom plate of the cargo compartment.
8. The single lift cylinder support positioning tool for the wide dumper according to claim 7, characterized in that:
and channel steel A is welded between the supporting legs and the longitudinal beams.
9. The single lift cylinder support positioning tool for the wide dumper according to claim 1, characterized in that:
the positioning part is a clamping plate, and a right-angle bayonet is arranged on the clamping plate.
10. The single lift cylinder support positioning tool for the wide dumper according to claim 1, characterized in that:
and the rectangular frame is also welded with a plurality of hoisting parts for hoisting and positioning the tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399341.6U CN214396533U (en) | 2021-02-24 | 2021-02-24 | Single-lift oil cylinder support positioning tool for wide-body dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399341.6U CN214396533U (en) | 2021-02-24 | 2021-02-24 | Single-lift oil cylinder support positioning tool for wide-body dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214396533U true CN214396533U (en) | 2021-10-15 |
Family
ID=78026119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399341.6U Active CN214396533U (en) | 2021-02-24 | 2021-02-24 | Single-lift oil cylinder support positioning tool for wide-body dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214396533U (en) |
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2021
- 2021-02-24 CN CN202120399341.6U patent/CN214396533U/en active Active
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