CN214109427U - Forklift round-deformation front upright column profiled bar structure - Google Patents
Forklift round-deformation front upright column profiled bar structure Download PDFInfo
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- CN214109427U CN214109427U CN202120113903.6U CN202120113903U CN214109427U CN 214109427 U CN214109427 U CN 214109427U CN 202120113903 U CN202120113903 U CN 202120113903U CN 214109427 U CN214109427 U CN 214109427U
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- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 216
- 238000003466 welding Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000009165 saligot Nutrition 0.000 description 2
- MUKYLHIZBOASDM-UHFFFAOYSA-N 2-[carbamimidoyl(methyl)amino]acetic acid 2,3,4,5,6-pentahydroxyhexanoic acid Chemical group NC(=N)N(C)CC(O)=O.OCC(O)C(O)C(O)C(O)C(O)=O MUKYLHIZBOASDM-UHFFFAOYSA-N 0.000 description 1
- 240000001085 Trapa natans Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a fork truck circle becomes front column profile shapes structure, including first horizontal alloy steel sheet, alloy steel sheet main part and the horizontal alloy steel sheet of fourth, first vertical alloy steel sheet is installed to one side at the top of first horizontal alloy steel sheet, the intermediate position department of first vertical alloy steel sheet one side is provided with the welding seam. This fork truck circle becomes front column profile shapes structure, through first vertical alloy steel board, the horizontal alloy steel board of second, the vertical alloy steel board of second, the horizontal alloy steel board of third, the alloy steel board main part, the vertical alloy steel board of third, the horizontal alloy steel board of fourth, the vertical alloy steel board of fourth and the horizontal alloy steel board of first integration are forged and are carried out follow-up crooked manufacturing through cold-forming process, make this structure more convenient when the preparation, and can avoid the welding seam many degrees, the precision deviation is great, and be difficult to take place to warp in the use, antitorque compressive capacity improves.
Description
Technical Field
The utility model relates to a machine-building technical field specifically is a fork truck circle becomes front column profile shapes structure.
Background
Fork truck is the industry haulage vehicle, and the main effect is to loading and unloading and short distance transportation to the goods, is widely used in modern industrial production and logistics industry, and fork truck comprises a plurality of spare parts when manufacturing, and fork truck front column structure is just one of them, and traditional fork truck front column structure can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:
1. when the existing front upright post structure of the forklift is manufactured, the process is complicated, a plurality of welding seams are easy to occur, the precision deviation among all components is large, and the like;
2. when the existing front upright post structure of the forklift is used, the front upright post structure is generally straight among all parts, and straight water caltrops are more, so that the front upright post structure has poor torsion resistance and is easy to deform in the actual use process, and the use effect of the front upright post structure is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fork truck circle becomes front column profile shapes structure to current fork truck front column structure preparation technology who proposes among the solution above-mentioned background art is loaded down with trivial details, and takes place the problem of warping easily in the use.
In order to achieve the above object, the utility model provides a following technical scheme: a forklift round-deformation front upright column profiled bar structure comprises a first transverse alloy steel plate, an alloy steel plate main body and a fourth transverse alloy steel plate, wherein a first vertical alloy steel plate is installed on one side of the top of the first transverse alloy steel plate, a welding seam is arranged at the middle position of one side of the first vertical alloy steel plate, a second transverse alloy steel plate is installed on the top of one side, close to the first transverse alloy steel plate, of the first vertical alloy steel plate, a second vertical alloy steel plate is installed on one side, away from the first vertical alloy steel plate, of the second transverse alloy steel plate, a third transverse alloy steel plate is installed on the top of one side, away from the second transverse alloy steel plate, of the second vertical alloy steel plate, an alloy steel plate main body is installed on one side, away from the second vertical alloy steel plate, of the third vertical alloy steel plate is installed at the bottom of the alloy steel plate, and a fourth horizontal alloy steel plate is installed at the bottom of one side, close to the first vertical alloy steel plate, of the third vertical alloy steel plate, a fourth vertical alloy steel plate is installed at one side, far away from the third vertical alloy steel plate, of the fourth horizontal alloy steel plate, and the fourth vertical alloy steel plate is connected with the first horizontal alloy steel plate.
Preferably, the first vertical alloy steel plate, the first horizontal alloy steel plate and the second horizontal alloy steel plate are in arc transition, and the thicknesses of the first vertical alloy steel plate, the first horizontal alloy steel plate and the second horizontal alloy steel plate are all 3 mm.
Preferably, the second vertical alloy steel plate, the second horizontal alloy steel plate and the third horizontal alloy steel plate are in arc transition, and the thicknesses of the second vertical alloy steel plate and the third horizontal alloy steel plate are all 3 mm.
Preferably, the alloy steel plate main body is in an arc shape, the radius of the alloy steel plate main body is 38 mm, and the thickness of the gold steel plate main body is 3 mm.
Preferably, the third vertical alloy steel plate and the fourth horizontal alloy steel plate are in arc transition, and the thicknesses of the third vertical alloy steel plate and the fourth horizontal alloy steel plate are both 3 mm.
Preferably, the fourth vertical alloy steel plate, the fourth horizontal alloy steel plate and the first horizontal alloy steel plate are in arc transition, and the thickness of the fourth vertical alloy steel plate is 3 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first vertical alloy steel plate, the second horizontal alloy steel plate, the second vertical alloy steel plate, the third horizontal alloy steel plate, the alloy steel plate main body, the third vertical alloy steel plate, the fourth horizontal alloy steel plate, the fourth vertical alloy steel plate and the first horizontal alloy steel plate are integrally forged and subjected to subsequent bending manufacturing through a cold-forming process, so that the structure is more convenient and fast to manufacture, the welding seams can be avoided, and the precision deviation is larger;
2. through the horizontal alloy steel sheet of second respectively with first vertical alloy steel sheet and the vertical alloy steel sheet between be the circular arc transition, be the circular arc transition between the horizontal alloy steel sheet of third and the vertical alloy steel sheet of second, the horizontal alloy steel sheet of fourth respectively with the vertical alloy steel sheet of third and the vertical alloy steel sheet between be the circular arc transition, first horizontal alloy steel sheet respectively with first vertical alloy steel sheet and the vertical alloy steel sheet between be the circular arc transition, and the circular arc shape of alloy steel sheet main part, can make the straight water caltrop part of this structure reduce greatly, be difficult to take place the deformation, antitorque compressive capacity improves.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the front perspective structure of the present invention.
In the figure: 1. a first transverse alloy steel plate; 2. a first vertical alloy steel plate; 3. welding seams; 4. a second transverse alloy steel plate; 5. a second vertical alloy steel plate; 6. a third transverse alloy steel plate; 7. an alloy steel plate main body; 8. a third vertical alloy steel plate; 9. a fourth transverse alloy steel plate; 10. and a fourth vertical alloy steel plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a forklift round-deformation front upright post profiled bar structure comprises a first transverse alloy steel plate 1, an alloy steel plate main body 7 and a fourth transverse alloy steel plate 9, wherein a first vertical alloy steel plate 2 is installed on one side of the top of the first transverse alloy steel plate 1, a welding seam 3 is arranged at the middle position of one side of the first vertical alloy steel plate 2, a second transverse alloy steel plate 4 is installed on the top of the first vertical alloy steel plate 2 close to one side of the first transverse alloy steel plate 1, the first vertical alloy steel plate 2, the first transverse alloy steel plate 1 and the second transverse alloy steel plate 4 are in arc transition, the thicknesses of the first vertical alloy steel plate 2, the first transverse alloy steel plate 1 and the second transverse alloy steel plate 4 are all 3 mm, and the first vertical alloy steel plate 2, the first transverse alloy steel plate 1 and the second transverse alloy steel plate 4 can be manufactured through a cold plastic extrusion bending process mode, meanwhile, the generation of welding edges and corners can be reduced, and the compression resistance and the distortion resistance of the welding machine are improved;
a second vertical alloy steel plate 5 is arranged on one side, away from the first vertical alloy steel plate 2, of the second horizontal alloy steel plate 4, a third horizontal alloy steel plate 6 is arranged on the top of one side, away from the second horizontal alloy steel plate 4, of the second vertical alloy steel plate 5, and the second horizontal alloy steel plate 4 and the third horizontal alloy steel plate 6 are in arc transition, and the thicknesses of the second vertical alloy steel plate 5 and the third horizontal alloy steel plate 6 are all 3 mm, so that the second vertical alloy steel plate 5, the second horizontal alloy steel plate 4 and the third horizontal alloy steel plate 6 can be manufactured through a cold-molding extrusion bending process, the generation of welding edges and corners is reduced, and the compression resistance and distortion resistance of the alloy steel plates are improved;
an alloy steel plate main body 7 is mounted on one side, away from the second vertical alloy steel plate 5, of the third transverse alloy steel plate 6, the alloy steel plate main body 7 is in an arc shape, the radius of the alloy steel plate main body 7 is 38 mm, and the thickness of the gold steel plate main body is 3 mm, so that the alloy steel plate main body 7 can be matched with arc edges and corners among all parts, and the whole framework is more smooth;
a third vertical alloy steel plate 8 is arranged at the bottom of the alloy steel plate main body 7, a fourth transverse alloy steel plate 9 is arranged at the bottom of the third vertical alloy steel plate 8 close to the first vertical alloy steel plate 2, arc transition is formed between the third vertical alloy steel plate 8 and the fourth transverse alloy steel plate 9, and the thicknesses of the third vertical alloy steel plate 8 and the fourth transverse alloy steel plate 9 are 3 mm, so that the third vertical alloy steel plate 8 and the fourth transverse alloy steel plate 9 can be manufactured through a cold-molding extrusion bending process, the generation of welding edges and corners is reduced, and the compression resistance and the distortion resistance of the alloy steel plate are improved;
a fourth vertical alloy steel plate 10 is installed on one side, far away from the third vertical alloy steel plate 8, of the fourth horizontal alloy steel plate 9, the fourth vertical alloy steel plate 10 is connected with the first horizontal alloy steel plate 1, the fourth vertical alloy steel plate 10, arc transition is formed between the fourth horizontal alloy steel plate 9 and the first horizontal alloy steel plate 1, and the thickness of the fourth vertical alloy steel plate 10 is 3 mm, so that the fourth vertical alloy steel plate 10, the fourth horizontal alloy steel plate 9 and the first horizontal alloy steel plate 1 can be manufactured through a cold-molding extrusion bending process, meanwhile, the generation of welding edges and corners is reduced, and the compression resistance and distortion resistance of the fourth horizontal alloy steel plate are improved.
The working principle is as follows: when the forklift round-deformation front upright post profiled bar structure is produced, a first vertical alloy steel plate 2, a second horizontal alloy steel plate 4, a second vertical alloy steel plate 5, a third horizontal alloy steel plate 6, an alloy steel plate main body 7, a third vertical alloy steel plate 8, a fourth horizontal alloy steel plate 9, a fourth vertical alloy steel plate 10 and a first horizontal alloy steel plate 1 are integrally forged and are bent and formed through a cold-forming bending process, so that welding seams 3 on the first vertical alloy steel plate 2 are finally butted with each other and are welded through a welding process, and therefore, the forklift round-deformation front upright post profiled bar structure can be manufactured conveniently and quickly, and due to the fact that multiple sections of steel plates are integrally forged, firmness of the forklift round-deformation front upright post profiled bar structure can be guaranteed, welding positions are reduced, and thickness deviation among all parts is guaranteed to be small;
when using this fork truck circle to become front column profile shapes structure, with this structural mounting on fork truck, through the shape of this structure to and the circular arc transition between each part, and the circular arc shape of alloy steel plate main part 7 for its whole resistance to compression antitorque bent ability improves, avoids easily making the distortion fracture because pressure is too big in the use, thereby guarantees its life.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fork truck circle becomes front column profile shapes structure, includes first horizontal alloy steel sheet (1), alloy steel sheet main part (7) and fourth horizontal alloy steel sheet (9), its characterized in that: a first vertical alloy steel plate (2) is installed on one side of the top of the first horizontal alloy steel plate (1), a welding seam (3) is arranged at the middle position of one side of the first vertical alloy steel plate (2), a second horizontal alloy steel plate (4) is installed on the top of one side, close to the first horizontal alloy steel plate (1), of the first vertical alloy steel plate (2), a second vertical alloy steel plate (5) is installed on one side, far away from the first vertical alloy steel plate (2), of the second horizontal alloy steel plate (4), a third horizontal alloy steel plate (6) is installed on the top of one side, far away from the second horizontal alloy steel plate (4), of the second vertical alloy steel plate (5), an alloy steel plate main body (7) is installed on one side, far away from the second vertical alloy steel plate (5), of the alloy steel plate main body (7), and a third vertical alloy steel plate (8) is installed at the bottom of the alloy steel plate main body (7), and a fourth horizontal alloy steel plate (9) is installed at the bottom of one side, close to the first vertical alloy steel plate (2), of the third vertical alloy steel plate (8), a fourth vertical alloy steel plate (10) is installed at one side, far away from the third vertical alloy steel plate (8), of the fourth horizontal alloy steel plate (9), and the fourth vertical alloy steel plate (10) is connected with the first horizontal alloy steel plate (1) in an interconnecting mode.
2. A forklift round-turning front pillar profile structure as claimed in claim 1, wherein: the first vertical alloy steel plate (2), the first transverse alloy steel plate (1) and the second transverse alloy steel plate (4) are in arc transition, and the thicknesses of the first vertical alloy steel plate (2), the first transverse alloy steel plate (1) and the second transverse alloy steel plate (4) are all 3 mm.
3. A forklift round-turning front pillar profile structure as claimed in claim 1, wherein: the second vertical alloy steel plate (5), the second transverse alloy steel plate (4) and the third transverse alloy steel plate (6) are in arc transition, and the thicknesses of the second vertical alloy steel plate (5) and the third transverse alloy steel plate (6) are all 3 mm.
4. A forklift round-turning front pillar profile structure as claimed in claim 1, wherein: the alloy steel plate main body (7) is in a circular arc shape, the radius of the alloy steel plate main body (7) is 38 mm, and the thickness of the gold steel plate main body is 3 mm.
5. A forklift round-turning front pillar profile structure as claimed in claim 1, wherein: and the third vertical alloy steel plate (8) and the fourth horizontal alloy steel plate (9) are in arc transition, and the thicknesses of the third vertical alloy steel plate (8) and the fourth horizontal alloy steel plate (9) are both 3 mm.
6. A forklift round-turning front pillar profile structure as claimed in claim 1, wherein: the fourth vertical alloy steel plate (10), the fourth horizontal alloy steel plate (9) and the first horizontal alloy steel plate (1) are in arc transition, and the thickness of the fourth vertical alloy steel plate (10) is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120113903.6U CN214109427U (en) | 2021-01-16 | 2021-01-16 | Forklift round-deformation front upright column profiled bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120113903.6U CN214109427U (en) | 2021-01-16 | 2021-01-16 | Forklift round-deformation front upright column profiled bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109427U true CN214109427U (en) | 2021-09-03 |
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ID=77494373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120113903.6U Active CN214109427U (en) | 2021-01-16 | 2021-01-16 | Forklift round-deformation front upright column profiled bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109427U (en) |
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2021
- 2021-01-16 CN CN202120113903.6U patent/CN214109427U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of special-shaped structure for the front column of forklift Effective date of registration: 20221215 Granted publication date: 20210903 Pledgee: Postal Savings Bank of China Limited Changle County sub branch Pledgor: SHANDONG HONGLI SPECIAL SECTION TUBE CO.,LTD. Registration number: Y2022980027554 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210903 Pledgee: Postal Savings Bank of China Limited Changle County sub branch Pledgor: SHANDONG HONGLI SPECIAL SECTION TUBE CO.,LTD. Registration number: Y2022980027554 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |