A kind of CNC fixture standard die set
Technical field
This utility model relates to mould bases, particularly to a kind of CNC fixture standard die set.
Background technology
In prior art, in order to pursue the attractive in appearance of product design, the outer structural parts of mobile phone progressively metallizes, and appearance becomes the big battlefield of each big mobile phone brand, and it is pleasing that good-looking mobile phone can allow user use.And CNC section manufacturing procedure is the required operation of metallic mobile phone component, hardware need to process its inside and outside portion feature structure by CNC fixture clamping.Due to metallic mobile phone bonnet outward appearance multiformity, its clamping clamp for machining there is also the biggest difference, adds consumer product design alteration and fixture optimization, cause fixture need variable interval change and tear open, frame machine.Fixture manufacturing cost is high, loses time, waste of manpower, inefficiency, affects product and hands over the phase to reach.
It addition, CNC metal product processing industry is increasingly competitive, how to reduce fixture cost of manufacture, it is achieved the problem of recycling Dou Shige processing enterprise overriding concern.
Utility model content
The purpose of this utility model is, for the problems referred to above, it is provided that a kind of CNC fixture standard die set.
The technical scheme that this utility model is used for achieving the above object is:
A kind of CNC fixture standard die set, it includes fixture backing plate, the left end of described fixture backing plate, right-hand member, top and bottom are respectively equipped with cylinder positioning chamber, it is equipped with flange on the wall of described cylinder positioning chamber, some locking cylinder output shafts are arranged at below described flange upward, above this flange, corresponding locking cylinder is provided with cylinder cushion block, described cylinder cushion block is connected by screw is fixing with locking cylinder, the cylinder axis end of described locking cylinder is provided with cylinder pressure head, left end in this fixture backing plate, right-hand member further respectively has some screw holes for being fixed on platen by this fixture backing plate.
Described fixture backing plate is rectangle, this fixture backing plate left end, right-hand member cylinder positioning chamber in be equipped with two locking cylinders, this fixture backing plate upper end, lower end cylinder positioning chamber in be equipped with three locking cylinders.
Described locking cylinder is rotary cylinder.
Described cylinder pressure head includes fixing the connection seat being connected with the cylinder axis of described locking cylinder, is provided with fixture block in the front end of this connection seat.
The centre position of described fixture backing plate is provided with vacuum chamber.
The lower section of described fixture backing plate is provided with scuffing of cylinder bore.
The periphery of described vacuum chamber is provided with sealing ring.
It is provided with some screws in the outside of described vacuum chamber.
Shown in cylinder cushion block, locking cylinder size suitable with the size of this cylinder positioning chamber.
The beneficial effects of the utility model are: this utility model is simple and reasonable, design ingenious, can avoid because of clamp-replacing and tear open, repetitive operation that frame machine causes, promote work efficiency, realize being switched fast and quickly positioning of fixture, ensure that the friendship phase of product reaches, it is possible to achieve the recycling of fixture, reduce fixture cost of manufacture.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view of another angle of this utility model.
Detailed description of the invention
Embodiment: as depicted in figs. 1 and 2, this utility model one CNC fixture standard die set, it includes fixture backing plate 1, the left end of described fixture backing plate 1, right-hand member, top and bottom are respectively equipped with cylinder positioning chamber 2, it is equipped with flange 21 on the wall of described cylinder positioning chamber 2, some locking cylinder 3 output shafts are arranged at below described flange 21 upward, above this flange 21, corresponding locking cylinder 3 is provided with cylinder cushion block 4, described cylinder cushion block 4 is connected by screw is fixing with locking cylinder 3, the cylinder axis end of described locking cylinder 3 is provided with cylinder pressure head 5, left end in this fixture backing plate 1, right-hand member further respectively has some screw holes 6 for being fixed on platen by this fixture backing plate 1.
Described fixture backing plate 1 is rectangle, this fixture backing plate 1 left end, right-hand member cylinder positioning chamber 2 in be equipped with two locking cylinders 3, this fixture backing plate 1 upper end, lower end cylinder positioning chamber 2 in be equipped with three locking cylinders 3.
Described locking cylinder 3 is rotary cylinder.
Described cylinder pressure head 5 includes fixing, with the cylinder axis of described locking cylinder 3, the connection seat 51 being connected, and is provided with fixture block 52 in the front end of this connection seat 51.
The centre position of described fixture backing plate 1 is provided with vacuum chamber 7.
The lower section of described fixture backing plate 1 is provided with scuffing of cylinder bore 10.
The periphery of described vacuum chamber 7 is provided with sealing ring 8.
It is provided with some screws 9 in the outside of described vacuum chamber 7.
Shown in cylinder cushion block 4, locking cylinder 3 size suitable with the size of this cylinder positioning chamber 2.
This utility model is simple and reasonable, designs ingenious, can avoid because of clamp-replacing and tear open, repetitive operation that frame machine causes, promote work efficiency, it is achieved being switched fast and quickly positioning of fixture, it is ensured that the friendship phase of product reaches, the recycling of fixture can be realized, reduce fixture cost of manufacture.
The above, be only preferred embodiment of the present utility model, and this utility model is not made any pro forma restriction.Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made many possible variations and modification by the method and the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore every content without departing from technical solutions of the utility model, the equivalence change made according to the shape of this utility model, structure and principle, all should be covered by protection domain of the present utility model.