Auxiliary mould changing device
The utility model is related to hydraulic press servicing unit field, and in particular to one kind auxiliary mould changing device.
When being not equipped with the hydraulic press more mold exchange of mould changing device, labor strength is big, the operating time is long, and easily draws
Hinder table surface.The mould changing device configured on general hydraulic press has：Mobile station, mold-change trolley, floating guide rail etc., mobile station,
Mold-change trolley can preferably reduce labor strength, save the operating time, but structure is more complicated, high cost, and needs are accounted for
According to certain ground space, inconvenience is used for the workshop without driving；The producer that floating guide rail has specialty does, but cost also phase
To higher, labor strength is still higher.
The content of the invention
In order to solve the above problems, it is proposed that one kind mold changing servicing unit, design structure is simple, easy to use, low cost
It is honest and clean, coordinate the conventional fork truck in general workshop to complete mold changing work, the labour intensity of workman is substantially reduced, and effectively prevent from changing
Mould and work top collide with during mould, protect machine and mould.
The technical solution of the utility model：
Hydraulic press aids in mould changing device, and it includes supporting plate, floats oil cylinder, supporting plate, and two are provided with the workbench of hydraulic press
Individual mounting groove, mounting groove is equipped with supporting plate near upper end position, equipped with oil cylinder is floated in supporting plate, floats cylinder upper end and fixes company
It is connected on below supporting plate, the lower mould of hydraulic press is contacted above supporting plate.
The described oil cylinder that floats is designed with four, and oil cylinder is floated equipped with two by supporting plate in each mounting groove, floats
Cylinder upper end rotatable connection supporting plate.
Described supporting plate includes flat board, upper plate, side plate and base plate, and substrate two ends connect under two side plates respectively
End, the upper end of two side plates is connected to end positions below upper plate, is connected to below flat board above upper plate, floats oil cylinder top
When going out, on supporting plate under plane contact below mould, when floating oil cylinder and returning, there is certain interval below plane and lower mould on supporting plate, hold in the palm
The rotatable connection of plate lower plane floats the upper end of oil cylinder.
The utility model has the advantages that design structure is simple, easy to use, with low cost, the fork for coordinating general workshop conventional
Car can complete mold changing work, substantially reduce the labour intensity of workman, and mould and work top are knocked when effectively preventing mold changing
Touch, protect machine and mould.
Brief description of the drawings
Fig. 1 is raised configuration schematic diagram of the present utility model.
Fig. 2 is full state schematic diagram of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the enlarged drawing of supporting plate of the present utility model.
Fig. 5 is schematic diagram of the utility model in hydraulic press.
Referring to the drawings 1-5, hydraulic press auxiliary mould changing device, it includes supporting plate 1, floats oil cylinder 2, supporting plate 3, hydraulic press 4
Workbench 5 on be provided with two mounting grooves 6, mounting groove 6 is equipped with supporting plate 3 near upper end position, equipped with floating oil in supporting plate 3
Cylinder 2, floats the upper end of oil cylinder 2 and is fixedly connected on below supporting plate 1, and the lower mould 7 of connection hydraulic press 4 is contacted above supporting plate 1.
The described oil cylinder 2 that floats is designed with four, and oil cylinder 2 is floated equipped with two by supporting plate 3 in each mounting groove 6,
Float the upper end of oil cylinder 2 rotatable connection supporting plate 1.
Described supporting plate 1 includes flat board 11, upper plate 12, side plate 13 and base plate 14, and base plate 14 connects two in two ends respectively above
The lower end of individual side plate 13, the upper end of two side plates 13 is connected to the end positions below of upper plate 12, and upper plate 12 is connected to above
Below flat board 11, above below lower mould 7, the rotatable connection below of base plate 14 floats the upper end of oil cylinder 2 to flat board 11.
Mold changing servicing unit is constituted by floating oil cylinder 2, supporting plate 1 etc., floats the high-voltage oil liquid needed for oil cylinder 2 works by hydraulic pressure
The hydraulic system of machine is provided, it is not necessary to be separately configured.Twice mounting groove is designed with the table, is designed with twice mounting groove
Four oil cylinder mounting holes, float oil cylinder and are fitted into, and two supporting plates are arranged in mounting groove, are connected with cylinder piston rod.Normally
During work, float oil cylinder and be in lower limit state, plane is slightly below work top on supporting plate, and mould is fitted with work top；Mold changing
When, float oil cylinder and drive supporting plate to float, by mould jack-up, mould lower plane is higher by work top, the operable forklift of operator
Pin stretches into the neutral gear between mould and workbench, and mould is removed；Then the mould fork truck that will be used moves on to the support for floating
On plate, fork truck is exited, and is floated oil cylinder and is slowly retracted into mould and is fitted completely with work top.