A kind of bender
Technical field
The present invention relates to Bending Processing machinery, particularly relate to a kind of bender。
Background technology
Bending is often carried out in thin plate is processed, currently used more time bender, existing large-scale bender cost is higher, be not suitable for novel plant buying, lower-cost bender work efficiency is extremely low, the general length of existing bender is relatively larger, it is convenient for the bending work of long size thin plate, but when the thin plate that yardstick is less is operated, whole equipment is still such as overall operation to the bigger thin plate work of yardstick, consume energy bigger, single operation can only be carried out, namely same equipment can only have the work of a streamline, thus work efficiency is very low。
Summary of the invention
It is contemplated that for the deficiency existed in background technology, and a kind of bender proposed。
A kind of bender of the present invention, it is by workbench, n-type support, base and pressing plate are constituted, its described n-type frame bottom two ends are fixing on the table, n-type rack beam bottom is uniform vertical fixes plural first hydraulic lifting cylinder, first crossbeam is fixed in the bottom of the first hydraulic lifting cylinder, a left side, bottom for first crossbeam is half side to be connected with second cross beam I top by plural second hydraulic lifting cylinder I, the right side is half side to be connected with second cross beam II top by plural second hydraulic lifting cylinder II, the front side of second cross beam I and second cross beam II is fixing with pressing plate screw rod to be connected, the lower work platform of pressing plate fixes base, the first described hydraulic lifting cylinder is all connected with the first hydraulic pump drive, second hydraulic lifting cylinder I is connected with all driving with the second hydraulic pump I, second hydraulic lifting cylinder II all drives with the second hydraulic pump II and is connected。
Preferred as the present invention, the front side screw rod respectively of described second cross beam I and second cross beam II is fixed with pressing plate。
Preferred as the present invention, dynamic inside the two ends of described first crossbeam and n-type support armstand is connected。
Dynamic inside preferred as the present invention, described second cross beam I and the outer end of second cross beam II and the n-type support armstand of corresponding position it is connected。
Preferred as the present invention, is connected with plumbing arm in the middle part of described first crossbeam, and plumbing arm both sides are all dynamic with the inner of corresponding second cross beam I and second cross beam II to be connected。
Preferred as the present invention, described be fixed on the first hydraulic pump of workbench bottom, the second hydraulic pump I and the second hydraulic pump II are respectively equipped with the foot switch of more than a group。
A kind of bender of the present invention, novel in structural design, simple in construction, processing ease, same equipment be provided with multiple can simultaneously operation pipeline operation, consume energy low, improve work efficiency, cost is low, uses scope wide。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is embodiments of the invention structural representation。
Detailed description of the invention
A kind of bender to the present invention below in conjunction with accompanying drawing 1 and accompanying drawing 2, is described further。
Embodiment 1
A kind of bender of the present invention, it is by workbench 1, n-type support 2, base 3 and pressing plate 4 are constituted, bottom its described n-type support 2, two ends are fixed on workbench 1, n-type support 2 crossbeam bottom is uniform vertical fixes plural first hydraulic lifting cylinder 5, first crossbeam 6 is fixed in the bottom of the first hydraulic lifting cylinder 5, a left side, bottom for first crossbeam 6 is half side to be connected with second cross beam I 8 top by plural second hydraulic lifting cylinder I 7, the right side is half side to be connected with second cross beam II 10 top by plural second hydraulic lifting cylinder II 9, the front side of second cross beam I 8 and second cross beam II 10 is fixing with pressing plate 4 screw rod to be connected, the lower work platform 1 of pressing plate 4 fixes base 3, the first described hydraulic lifting cylinder 5 all drives with the first hydraulic pump 11 and is connected, second hydraulic lifting cylinder I 7 is connected with all driving with the second hydraulic pump I 12, second hydraulic lifting cylinder II 9 all drives with the second hydraulic pump II 13 and is connected。Move inside the two ends of described first crossbeam 6 and n-type support 2 armstand and be connected。Move inside n-type support 2 armstand of described second cross beam I 8 and the outer end of second cross beam II 10 and corresponding position and be connected。Being connected with plumbing arm 14 in the middle part of described first crossbeam 6, plumbing arm 14 both sides are all dynamic with the inner of corresponding second cross beam I 8 and second cross beam II 10 to be connected。Described first hydraulic pump the 11, second hydraulic pump I 12 being fixed on workbench 1 bottom and the second hydraulic pump II 13 are respectively equipped with the foot switch 15 of more than a group。At this moment equipment operation starts the first hydraulic pump 11, the second hydraulic pump I 12 and the second hydraulic pump II 13 transfixion, and the thin plate of long size is carried out Bending Processing。
Embodiment 2
It is by workbench 1, n-type support 2, base 3 and pressing plate 4 are constituted, bottom its described n-type support 2, two ends are fixed on workbench 1, n-type support 2 crossbeam bottom is uniform vertical fixes plural first hydraulic lifting cylinder 5, first crossbeam 6 is fixed in the bottom of the first hydraulic lifting cylinder 5, a left side, bottom for first crossbeam 6 is half side to be connected with second cross beam I 8 top by plural second hydraulic lifting cylinder I 7, the right side is half side to be connected with second cross beam II 10 top by plural second hydraulic lifting cylinder II 9, the front side of second cross beam I 8 and second cross beam II 10 screw rod respectively is fixed with pressing plate 4, the lower work platform 1 of pressing plate 4 fixes base 3, the first described hydraulic lifting cylinder 5 all drives with the first hydraulic pump 11 and is connected, second hydraulic lifting cylinder I 7 is connected with all driving with the second hydraulic pump I 12, second hydraulic lifting cylinder II 9 all drives with the second hydraulic pump II 13 and is connected。The front side of second cross beam I 8 and second cross beam II 10 screw rod respectively is fixed with pressing plate 4, for processing small size thin plate, first hydraulic lifting cylinder 5 is motionless, one or two startup in the second hydraulic pump I 12 and the second hydraulic pump II 13 are processed simultaneously, and the individuality that this is the two is independent is noiseless each other。Improve work efficiency, can in n-type support 2 according to same principle, first crossbeam 6 arranges this combination of many groups。
As known by the technical knowledge, the present invention can be realized by the embodiment of other essence without departing from its spirit or essential feature。Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only。All within the scope of the present invention or be all included in the invention in the change being equal in the scope of the present invention。