A kind of multi-work piece tapping clamp
Technical field
The present invention relates to Machining Technology field, be specially a kind of multi-work piece tapping clamp.
Background technology
Boring or tapping are requisite operations in machining, and wherein, also be a necessary operation with fixture by processing parts clamping, on lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip clamping.
The boring of usual enterprise and tapping not on a drilling machine, but have first bored hole tapping on another drilling machine on a drilling machine, and this has just occurred position deviation, tapping is easily attacked partially, causes product defective, the wasting of resources, and current drilling machine once can only process a part, inefficiency.
Summary of the invention
The object of the present invention is to provide a kind of multi-work piece tapping clamp, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of multi-work piece tapping clamp, comprise chuck body and base, described chuck body top is fixture top plate, described fixture top plate is evenly provided with multiple workpiece hole, described chuck body inner homogeneous is provided with workpiece tube, it is clamp bottom board bottom described chuck body, described clamp bottom board is evenly provided with multiple channel of chip removal, described chuck body two bottom sides is provided with fixing edge, described fixing edge is provided with fixing elongated hole, base is provided with below described chuck body, described base is evenly provided with multiple chip area.
Preferably, be provided with fixing hole in the middle part of described workpiece tube, be provided with fixing leading screw in described fixing hole, described fixing screw head is provided with fixed block.
Preferably, the central shaft of described workpiece hole, workpiece tube, channel of chip removal and chip area is same central shaft.
Preferably, described chuck body is connected by alignment pin with base.
Preferably, described fixing hole is provided with internal thread, and described fixing leading screw is provided with external screw thread, and described fixing hole is mutually chimeric with fixing leading screw.
Preferably, described fixed block head is that arc is arranged.
Preferably, described channel of chip removal diameter is less than workpiece tube.
Preferably, described workpiece tube is identical with workpiece hole diameter.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is rational in infrastructure, practical function, can the multiple workpiece of disposable processing, avoids the workpiece dislocation caused when changing drilling machine, add processing accuracy, also improve product quality, improve operating efficiency, easy to operate, steady quality, market prospects are vast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic top plan view of the present invention;
In figure: 1, fixing elongated hole, 2, alignment pin, 3, chuck body, 4, workpiece hole, 5, fixing leading screw, 6, fixing edge, 7, clamp bottom board, 8, base, 9, fixing hole, 10, fixture top plate, 11, channel of chip removal, 12, chip area, 13, fixed block, 14, workpiece tube.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technical scheme: a kind of multi-work piece tapping clamp, comprise chuck body 3 and base 8, described chuck body 3 top is fixture top plate 10, described fixture top plate 10 is evenly provided with multiple workpiece hole 4, described chuck body 3 inner homogeneous is provided with workpiece tube 14, be clamp bottom board 7 bottom described chuck body 3, described clamp bottom board 7 is evenly provided with multiple channel of chip removal 11, described chuck body 3 two bottom sides is provided with fixing along 6, described fixing is provided with fixing elongated hole 1 along 6, base 8 is provided with below described chuck body 3, described base 8 is evenly provided with multiple chip area 12.
Fixing hole 9 is provided with in the middle part of described workpiece tube 14, fixing leading screw 5 is provided with in described fixing hole 9, described fixing leading screw 5 head is provided with fixed block 13, described workpiece hole 4, workpiece tube 14, the central shaft of channel of chip removal 11 and chip area 12 is same central shaft, described chuck body 3 is connected by alignment pin 2 with base 8, described fixing hole 9 is provided with internal thread, described fixing leading screw 5 is provided with external screw thread, described fixing hole 9 is mutually chimeric with fixing leading screw 5, described fixed block 13 head is that arc is arranged, described channel of chip removal 11 diameter is less than workpiece tube 14, described workpiece tube 14 is identical with workpiece hole 4 diameter.
Concrete occupation mode: the present invention in use, workpiece is put into workpiece tube 14 by workpiece hole 4, then by regulating fixing leading screw 5 to fix workpiece, and fixture top plate 10 is evenly provided with multiple workpiece hole 4, multiple workpiece can be processed simultaneously, improve operating efficiency, because fixed block 13 head on fixing leading screw 5 is that arc is arranged, fixation workpiece is firm, can not disfiguring workpiece, then drilling machine just can tapping, the iron filings that tapping produces enter chip area 12 by channel of chip removal 11, , and chuck body 3 is connected by alignment pin 2 with base 8, behind drill-through hole, when changing drilling machine, only need twist off alignment pin 2, transferring clamp, do not need again to locate workpiece to step up, avoid the workpiece dislocation caused when changing drilling machine, the present invention is rational in infrastructure, practical function, , add processing accuracy, also improve product quality, improve operating efficiency, easy to operate, steady quality, market prospects are vast.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.