CN204108043U - A kind of linkage of thick-plate bender - Google Patents
A kind of linkage of thick-plate bender Download PDFInfo
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- CN204108043U CN204108043U CN201420570560.6U CN201420570560U CN204108043U CN 204108043 U CN204108043 U CN 204108043U CN 201420570560 U CN201420570560 U CN 201420570560U CN 204108043 U CN204108043 U CN 204108043U
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Abstract
The utility model relates to a kind of linkage of thick-plate bender, and its holder is fixed under main frame on clamp, its end and fork B end hinged, afterbody and connecting rod A end hinged; The afterbody of connecting rod A and the middle and lower part of fork A hinged; End and the rotor plate afterbody of connecting rod B are hinged, and its afterbody is hinged with the piston rod of fork B, oil cylinder respectively; Fork A respectively with rotor plate end, fork B in the middle part of, connecting rod A afterbody, oil cylinder piston cylinder be hinged; Fork B is hinged with holder end, fork A middle and upper part respectively, and afterbody and connecting rod B afterbody, cylinder piston rod are hinged; Rotor plate is connected with a turnover panel, and its end, afterbody are hinged with fork A end, connecting rod B end respectively; Cylinder piston rod and connecting rod B afterbody, fork B afterbody are hinged, piston cylinder and fork A afterbody hinged.The utility model Stability Analysis of Structures, reliable, bending precision is high, and bending angle, within the scope of 0 °-130 °, can greatly improve workman's efficiency, alleviates workman's working strength.
Description
Technical field
The utility model relates to a kind of composition mechanism of thick-plate bender, is specifically related to a kind of linkage of thick-plate bender, belongs to sheet machining apparatus technical field.
Background technology
The bender of prior art generally adopts two kinds of method bending sheets: a kind of is adopt the curved method of upper and lower mold pressing to carry out bending sheets, owing to being subject to mould and the restriction of other structures, its bending angle should not be less than 90 °, and one set of die bending can only go out fixing several angles; One uses linkage bending sheets, linkage due to existing bender is stressed unreasonable, sheet material (Q235A) bending thickness is less than 1.5mm, and the sheet material for 1.5mm-3.0mm can not reach bending object, significantly limit bender use aborning.
Therefore, for solving the problems of the technologies described above, the necessary linkage providing a kind of novel thick-plate bender, to overcome described defect of the prior art.
Utility model content
For solving the problem, the purpose of this utility model is the linkage providing a kind of thick-plate bender, and it can make the bending thickness of sheet material reach 3.0mm, increases sheet metal bending angle simultaneously.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of linkage of thick-plate bender, and it is arranged on lower clamp, and it comprises holder, connecting rod A, connecting rod B, fork A, fork B, rotor plate, oil cylinder; Wherein, described holder is fixed under main frame on clamp, its end and fork B end hinged, afterbody and connecting rod A end hinged; The afterbody of described connecting rod A and the middle and lower part of fork A hinged; End and the rotor plate afterbody of described connecting rod B are hinged, and its afterbody is hinged with the piston rod of fork B, oil cylinder respectively; Described fork A end, middle and upper part, middle and lower part, afterbody respectively with rotor plate end, fork B in the middle part of, connecting rod A afterbody, oil cylinder piston cylinder be hinged; Described fork B end, middle part are hinged with holder end, fork A middle and upper part respectively, and afterbody and connecting rod B afterbody, cylinder piston rod are hinged; Described rotor plate is connected with a turnover panel, and its end, afterbody are hinged with fork A end, connecting rod B end respectively; Described oil cylinder comprises piston rod and piston cylinder, and described piston rod and connecting rod B afterbody, fork B afterbody are hinged, described piston cylinder and fork A afterbody hinged.
The linkage of thick-plate bender of the present utility model is set to further: described hinged place adopts hinge hole to be connected with jointed shaft, is provided with oil-free lubrication sliding bearing between hinge hole and jointed shaft.
The linkage of thick-plate bender of the present utility model is also set to: bottom described rotor plate, be provided with studs, and this studs can regulate turnover panel.
Compared with prior art, the utility model has following beneficial effect: the linkage of thick-plate bender of the present utility model adopts 8 linkages, and stretching by cylinder piston rod, makes turnover panel rotate with rotor plate, with bending slab, and the bending thickness of sheet material can be made to reach 3.0mm; Meanwhile, its bending angle within the scope of 0 °-130 °, and has Stability Analysis of Structures, reliable, bending precision advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the thick-plate bender with linkage of the present utility model.
Fig. 2 is the linkage of thick-plate bender of the present utility model structural representation when being in bending angle 0 °.
Fig. 3 is the linkage of thick-plate bender of the present utility model structural representation when being in bending angle 45 °.
Fig. 4 is the linkage of thick-plate bender of the present utility model structural representation when being in bending angle 130 °.
Detailed description of the invention
Refer to shown in Figure of description 1 to accompanying drawing 4, the utility model is a kind of linkage of thick-plate bender, wherein, described thick-plate bender is primarily of linkage 1, support guiding mechanism 2, rip cutting travel mechanism 3, rear stock stop 4, rear material carrying mechanism 5, hick regulating mechanism 6 and rip cutting 7 composition.Linkage 1 is fixed on the lower clamp 201 of support guiding mechanism 2, drives turnover panel 301 in rip cutting travel mechanism 3 to rotate with bending slab A, and the clamp system that its cut deal A is made up of the lower clamp 201 and upper clamp 202 that support guiding mechanism 2 clamps.
Described linkage mainly comprises holder 101, connecting rod A102, connecting rod B103, fork A104, fork B105, rotor plate 106, oil cylinder 107.
Wherein, described holder 101 be fixed on support guiding mechanism 2 lower clamp 201 on, and end, afterbody are hinged with fork B105 end, connecting rod A102 end respectively, and jointed shaft is 108,109.
Described connecting rod A102 end, afterbody are hinged with holder 101 afterbody, fork A104 middle and lower part respectively, and jointed shaft is 109,112.
Described connecting rod B103 end and rotor plate 106 afterbody hinged, jointed shaft is 115; The piston rod of afterbody and fork B105, oil cylinder 107 is hinged; Jointed shaft is 114.
Described fork A104 end, middle and upper part, middle and lower part, afterbody respectively with rotor plate 106 end, fork B105 in the middle part of, connecting rod A102 afterbody, oil cylinder 107 piston cylinder be hinged, jointed shaft is 110,111,112,113.
Described fork B105 end, middle part are hinged with holder 101 end, fork A104 middle and upper part respectively, and jointed shaft is 108,111; Afterbody and connecting rod B103 afterbody, oil cylinder 107 piston rod are hinged, and jointed shaft is 114.
Described rotor plate 106 is connected with the turnover panel 301 of rip cutting travel mechanism 3, and end, afterbody are hinged with fork A104 end, connecting rod B103 end respectively, and jointed shaft is 110,115; Bottom described rotor plate 106, be provided with studs 116, this studs 116 can regulate turnover panel 301, is in sustained height in an initial condition to make the upper surface of the vice jaw surface of lower jaw 201 and turnover panel 301.
Described oil cylinder 107 comprises piston rod and piston cylinder, and piston rod and connecting rod B103 afterbody, fork B105 afterbody are hinged, and jointed shaft is 114; Piston cylinder and fork A104 afterbody hinged, jointed shaft is 113.
Further, above-mentioned each hinged place adopts hinge hole to be connected with jointed shaft 108 to 115, is provided with oil-free lubrication sliding bearing, ensure that linkage transmission wearability between hinge hole and jointed shaft 115.
The linkage of thick-plate bender of the present utility model is reduced to 8 linkages (piston rod, piston cylinder are two connecting rods), and uniform force between each component, Stability Analysis of Structures, is out of shape little.
As shown in Figure 2, when linkage bending angle is 0 °, turnover panel 301 upper surface and lower clamp 201 vice jaw surface are in same level, are now placed on that plane by slab A, and clamp with the clamp system that clamp 202, lower clamp 201 form.Starting oil cylinder 107 makes piston rod stretch out, and promote fork B105 and rotate around hinge 108, connecting rod B103 relatively rotates around hinge 114,115, drives the piston cylinder of fork A104, connecting rod A102, oil cylinder 107 to rotate simultaneously.The free degree due to linkage is 1, and namely the motion of rotor plate 106 and turnover panel 301 is unique, and now turnover panel upwards stirs, and when the piston rod of oil cylinder 107 completes an impulse stroke, now turnover panel angle is maximum, as shown in Figure 4.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. a linkage for thick-plate bender, it is arranged on lower clamp, it is characterized in that: comprise holder, connecting rod A, connecting rod B, fork A, fork B, rotor plate, oil cylinder; Wherein, described holder is fixed under main frame on clamp, its end and fork B end hinged, afterbody and connecting rod A end hinged; The afterbody of described connecting rod A and the middle and lower part of fork A hinged; End and the rotor plate afterbody of described connecting rod B are hinged, and its afterbody is hinged with the piston rod of fork B, oil cylinder respectively; Described fork A end, middle and upper part, middle and lower part, afterbody respectively with rotor plate end, fork B in the middle part of, connecting rod A afterbody, oil cylinder piston cylinder be hinged; Described fork B end, middle part are hinged with holder end, fork A middle and upper part respectively, and afterbody and connecting rod B afterbody, cylinder piston rod are hinged; Described rotor plate is connected with a turnover panel, and its end, afterbody are hinged with fork A end, connecting rod B end respectively; Described oil cylinder comprises piston rod and piston cylinder, and described piston rod and connecting rod B afterbody, fork B afterbody are hinged, described piston cylinder and fork A afterbody hinged.
2. the linkage of thick-plate bender as claimed in claim 1, is characterized in that: described hinged place adopts hinge hole to be connected with jointed shaft, is provided with oil-free lubrication sliding bearing between hinge hole and jointed shaft.
3. the linkage of thick-plate bender as claimed in claim 1, it is characterized in that: bottom described rotor plate, be provided with studs, this studs can regulate turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570560.6U CN204108043U (en) | 2014-09-30 | 2014-09-30 | A kind of linkage of thick-plate bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570560.6U CN204108043U (en) | 2014-09-30 | 2014-09-30 | A kind of linkage of thick-plate bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108043U true CN204108043U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570560.6U Active CN204108043U (en) | 2014-09-30 | 2014-09-30 | A kind of linkage of thick-plate bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107890A (en) * | 2015-09-15 | 2015-12-02 | 许继电气股份有限公司 | Overturning device, feeding device employing overturning device and bending system employing overturning device |
-
2014
- 2014-09-30 CN CN201420570560.6U patent/CN204108043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107890A (en) * | 2015-09-15 | 2015-12-02 | 许继电气股份有限公司 | Overturning device, feeding device employing overturning device and bending system employing overturning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1809 Jianhu Road, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Jinggong Integrated Technology Co.,Ltd. Address before: 1809 Jianhu Road, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG JINGGONG SCIENCE & TECHNOLOGY Co.,Ltd. |