Die holder
Technical field
The utility model relates to a kind of die holder.
Background technology
In the moulding production process, need carry out die-cut to moulding.Need use mould when die-cut.Mould is that patrix matches with counterdie.Before die-cut, patrix separates with counterdie; When die-cut, moulding is placed in the die cavity of counterdie,, separates upper die and lower die after die-cut the finishing again, take out moulding patrix and counterdie matched moulds.Therefore, when die-cut, need repeatedly matched moulds extensive.Therefore, the carriage of mould needs repeatedly back and forth to use, easily wearing and tearing.And, if the carriage frictional force of mould is too big, damage carriage easily, and use inconvenient.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of die holder easy to use to be provided.
For realizing above purpose, the utility model is achieved through the following technical solutions:
Die holder comprises upper plate and lower roof plate, and upper plate is connected by pillar with lower roof plate, middle plate is installed between upper plate and the lower roof plate, and middle plate is fixed by pillar, it is characterized in that, in oil trap is installed on the plate, last oil trap be set on the pillar and with the pillar matched in clearance.
During use, on the plate, counterdie was placed on the lower roof plate during patrix was placed on.Plate makes patrix and counterdie matched moulds in moving.Hold lubricating oil in the last oil trap, lubricating oil can be by the gap seepage of last oil trap and pillar, guarantees to go up between oil trap and the pillar, has lubricating oil between middle plate and the pillar, can reduce to go up the frictional force of oil trap and middle plate, easy to use, and not easy to wear, reduced the risk that carriage damages.
Wherein, described lower roof plate is provided with down oil trap, and following oil trap is set on the pillar and with pillar and is tightly connected.
Down oil trap is set on lower roof plate, can catches the lubricating oil that flows out from last oil trap, prevent that lubricating oil from wandering mill floor and polluting working environment.
Wherein, described oil trap down is provided with oil-out.
Set out hydraulic fluid port, when collection is expired lubricating oil in following oil trap, can emit from oil-out.So that be recycled.
Wherein, described oil-out place is provided with dismountable block.
Block is set, can prevents oil leak.
Wherein, described oil-out is linked with flowline.
Die holder in the utility model, simple in structure, easy to use, easy to manufacture.Frictional force is little between each parts, and is not easy to wear.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is the last oil trap structural representation among the embodiment 1;
Fig. 3 is a next part tank structure schematic diagram;
Fig. 4 is the next part tank structure schematic diagram among the embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
Embodiment 1:
As Fig. 1, Fig. 2, shown in Figure 3, die holder comprises upper plate 1 and lower roof plate 2, and upper plate 1 is connected by four pillars 3 with lower roof plate 2, and movably middle plate 4 is installed between upper plate 1 and the lower roof plate 2, and middle plate 4 can move towards upper plate 1 or lower roof plate 2.Middle plate 4 is fixing by pillar 3.On the middle plate 4 oil trap 5 is installed, last oil trap 5 has vallecular cavity 51.Last oil trap 5 is set on the pillar 3, and pillar 3 passes vallecular cavity 51.Last oil trap 5 and pillar 3 matched in clearance.
Lower roof plate 2 is provided with down oil trap 6, and following oil trap 6 has 61. times oil traps 6 of vallecular cavity and is set on the pillar 3 and with pillar 3 and is tightly connected.
Following oil trap 6 is provided with the oil-out (not shown).The oil-out place is provided with block 61, and block 61 is sealed oil-out.
Block 61 is set, can prevents the oil leak in the oil trap 6.
Embodiment 2:
Its difference from Example 1 is that as shown in Figure 4, the oil-out (not shown) of following oil trap 6 is linked with flowline 62.All the other structures are identical with enforcement 1.
Embodiment in the utility model only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in the utility model protection domain.