Crawl positioning tool
Technical field
This utility model belongs to mechanical field, is related to a kind of frock, and in particular to a kind of crawl positioning tool.
Background technology
At present, in the course of processing of hidden tooth appliance, press mold behaviour is carried out by film pressing device in tooth jaw prototype
Make, mostly using artificial operation, by manually tooth jaw prototype is placed on pallet, diaphragm is stuck between heater and positioning disk, is entered
Row preheating, after its overall returning buckle is pressed on pallet, then carry out evacuation press mold, finally realize that press mold is operated.Prior art
The middle pallet for adopting mostly for planar structure, when press mold is carried out, fitted with the upper mould of grinding tool completely and carry out press mold, is prevented by pallet
Gas leakage.In today that industrialization is developed rapidly, replace manually being operated using mechanization, improve work efficiency, reduce
The use of manpower and materials, now if again using the pallet of planar structure if cannot realize the crawl of mechanization, pallet is fixed
Bit architecture or device, do not have the position that can position crawl on the diaphragm for finally pressing, be difficult to realize industrial automation production.
Therefore, study one kind in press mold, be easy to mechanization production using crawl positioning tool have great importance.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of crawl positioning tool, and it includes pallet and located at support
Positioning guide hole in card, described positioning guide hole is blind hole, can enable to have phase on diaphragm after press mold terminates
The hole of similar shape, the crawl of mechanical hand when facilitating mechanization production.
To solve above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of crawl positioning tool, it includes pallet and the positioning guide hole on pallet face, described positioning and guiding
Hole blind hole, number n >=2.
As it is of the present utility model it is a kind of limit, described positioning guide hole is shaped as truncated cone-shaped, cylinder, Pedicellus et Pericarpium Trapae post
The combination of one or more in shape, triangle cylindricality, the square bodily form or cuboid.
As it is of the present utility model it is another kind of limit, described the generally circular in shape, square of pallet, triangle, rhombus
Or the one kind in rectangle.
As a result of above-mentioned technical scheme, compared with prior art, acquired technological progress exists this utility model
In:
The utility model discloses a kind of crawl positioning tool, it wraps it includes that pallet and the positioning on pallet face are led
Xiang Kong, described positioning guide hole is blind hole, and the hole with same shape on diaphragm, side can be enabled to after press mold terminates
Just during mechanization production mechanical hand crawl.
This utility model is applied to the press mold of invisible orthotic device.
This utility model is described in further detail with specific embodiment below in conjunction with Figure of description.
Description of the drawings
Structural representations of the Fig. 1 for this utility model embodiment 1;
Right views of the Fig. 2 for Fig. 1;
Use state figures of the Fig. 3 for this utility model embodiment 1;
Structural representations of the Fig. 4 for this utility model embodiment 2;
Structural representations of the Fig. 5 for this utility model embodiment 3.
In figure:1-pallet, 2-positioning guide hole.
Specific embodiment
A kind of 1 press mold jig of embodiment
A kind of press mold jig, as depicted in figs. 1 and 2, it includes pallet 1 and the positioning and guiding on 1 face of pallet
Hole 2, described 2 blind hole of positioning guide hole, number n >=2, described positioning guide hole 2 be shaped as truncated cone-shaped, cylinder,
The combination of one or more in Pedicellus et Pericarpium Trapae cylindricality, triangle cylindricality, the square bodily form or cuboid;
One kind in described the generally circular in shape, square of pallet 1, triangle, rhombus or rectangle.
It is mistake of the diaphragm in mobile rotation in order in placement and crawl, preferably position using truncated cone-shaped structure
Locating effect can be quickly realized in journey.On described pallet 1 positioning guide hole 2 can also for rhombus, triangle, square or
Rectangle, can arbitrarily be converted with the shape of cooperative mechanical handss.
In actual mechanical process, as shown in figure 3, first tooth prototype is placed on pallet 1, diaphragm be stuck in heater with
Between positioning disk, preheated, after its overall returning buckle is pressed on pallet 1, then carry out evacuation press mold, finally realize press mold
Operation.The cavernous structure matched with 2 shape of positioning guide hole just occurs on the diaphragm pressed after the completion of operation, can be conveniently
The crawl of mechanical hand in mechanization production, and then subsequent processing is entered, it is simple to operation and more firm.
A kind of 2 press mold jig of embodiment
Embodiment 2 is similar to the structure of embodiment 1, the difference is that only that pallet 1 is provided with the positioning of 2 rhombogens and leads
Xiang Kong, concrete structure are as shown in Figure 4.
A kind of 3 press mold jig of embodiment
Embodiment 3 is similar to the structure of embodiment 1, the difference is that only that pallet 1 is provided with 4 positioning guide holes, its
In two for the triangle bodily form, two are truncated cone-shaped, concrete structure is as shown in Figure 5.
A kind of 4 press mold jig of embodiment
Embodiment 4 is similar to the structure of embodiment 1, the difference is that only that pallet 1 is provided with the positioning of 6 square bodily forms
Pilot hole.
A kind of 5 press mold jig of embodiment
Embodiment 5 is similar to the structure of embodiment 1, the difference is that only that pallet 1 is provided with the positioning of 5 cuboids
Pilot hole.
The above, is only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art are changed or are modified as enlightenment possibly also with above-mentioned technology contents
With the Equivalent embodiments of change.But, it is every without departing from this utility model technology design, according to technical spirit of the present utility model
To the simple modification done by above example, equivalent variations and remodeling, the protection model of this utility model claim is still fallen within
Enclose.