Handware clamp device in the full-automatic mechanical fingerprint
Technical field
The utility model relates to and is installed in the special fixture technical field that full-automatic mechanical is used for placing in the mould handware on hand in the injection moulding production.
Background technology
Along with the development in communication epoch, increasing mobile phone products is towards the intelligent machine future development, and is therefore more and more higher to the requirement of strength of phone housing, and ultra-thin to thickness requirement.For reaching this effect, moulding in-mould injection five metals steel disc produces thereupon, and nowadays, large of most smart mobile phone shells all use the in-mould injection handware.Because of the phone housing construction cycle short, production output is large, life cycle is not long, and these characteristics are in order to guarantee the high efficiency production of injection moulding, the handware injection molding mechanical arm begins progressively to use in the full-automatic mould, but the general sucker of injection molding mechanical arm can not be drawn narrow limit product, and cylinder is embraced tool can only embrace two limits, and handware is easily uneven, and the mode that electromagnet is drawn can't realize stainless steel, nonmetallic materials etc.Require in 0.02MM for the handware position degree is installed in the mould, common air-breathing anchor clamps can not satisfy its requirement.
Summary of the invention
In sum, the purpose of this utility model is in order to solve tradition in in-mould injection handware process, to pick and place the existing deficiency of handware, and propose handware clamp device in a kind of full-automatic mechanical fingerprint.
The technical problem that proposes for solving the utility model, the technical scheme of employing is: handware clamp device in the full-automatic mechanical fingerprint is characterized in that described device includes a jig main body, is provided with a conical sliding block in jig main body; Be provided with one at jig main body and be used for the driving cylinder that the push-and-pull conical sliding block moves up and down; Be respectively equipped with one with mobile under the conical sliding block and skid off to the jig main body outside at four sidewalls in the front, rear, left and right of jig main body, with mobile on the conical sliding block and the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block that slip into to jig main body inside.
Include as the further restriction to technical solutions of the utility model:
Described the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block are connected with the inclined plane of conical sliding block by the dovetail groove slide construction respectively.
Or, described the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block are respectively equipped with one and cooperate the inclination that is slidingly connected to slip face with conical sliding block, and each inclination is slipped and is provided with translation between the inclined plane corresponding on face and the conical sliding block and connects fastener.
Be respectively equipped with flexible glue anchor clamps on described the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block.
Described the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block are connected with the flexible glue anchor clamps by an angle bar respectively.
It is to be vertically mounted on the screw that tilts to slip on the face that described translation connects fastener; Be arranged with a vertical draw-in groove at conical sliding block with four inclined-planes that the first clamp slide block, the second clamp slide block, the 3rd clamp slide block, the 4th clamp slide block are connected, the nut end of screw is connected in vertical draw-in groove.
Be flexibly connected by oat tail groove structure between described the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block and jig main body.
The beneficial effects of the utility model are: after the utility model adopts cylinder top to stretch, conical sliding block advances movement downwards, conical sliding block outwards promotes the first clamp slide block, the second clamp slide block, the 3rd clamp slide block and the 4th clamp slide block to skid off from jig main body, the mode of expanding around the mind-set from handware picks up handware to move in the mould carries out injection moulding, and structure of the present utility model can effectively overcome the general sucker of injection molding mechanical arm can not draw narrow limit product; Cylinder is embraced tool can only embrace two limits, and handware easily swings imbalance; The stainless steel that electromagnet can not be drawn, nonmetallic materials etc. can't be used in the production operation of conventional criteria spare, and the utility model can be very steady, safely and reliably gripping frame shape or circular handware.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Structural representation when Fig. 3 is the utility model use;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is C-C cross section structure schematic diagram among Fig. 4;
Fig. 6 is D-D cross section structure schematic diagram among Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model structure of the present utility model is further described.
Shown in Fig. 6, the utility model includes a jig main body 1, is provided with a conical sliding block 2 in jig main body 1; As shown in Fig. 5 and Fig. 6, be provided with one at the top of jig main body 1 and be used for the driving cylinder 3 that push-and-pull conical sliding block 2 moves up and down; Four sidewalls are respectively equipped with the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 in the front, rear, left and right of jig main body 1, and 1 of described the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 and jig main body are flexibly connected by oat tail groove structure; When stretched on driving cylinder 3 tops, conical sliding block 2 moved down, and simultaneously, conical sliding block 2 skids off the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 to jig main body 1 outside the promotion; When driving cylinder 3 retraction, conical sliding block 2 moves up, and simultaneously, conical sliding block 2 slips into the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 and retracts to jig main body 1 inside.Realize the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 skid off and slip into the first concrete structure to jig main body 1 and be: described the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 are connected with four inclined planes of conical sliding block 2 by the dovetail groove slide construction respectively, when the dovetail groove slide construction can avoid conical sliding block 2 to move up and four clamp slide blocks 41,42,43,44 break away from, if conical sliding block 2 and four clamp slide blocks 41 occur, 42,43,44 break away from, when then conical sliding block 2 moves up, four clamp slide blocks 41,42,43,44 just can't realize slipping into to jig main body 1 inside and retract operation.Realize that the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 skid off and slip into the second concrete structure to jig main body 1 and that is to say structure shown in the accompanying drawing, this structure is respectively equipped with one at described the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 and cooperates the inclination that is slidingly connected to slip face with conical sliding block 2, and each inclination is slipped and is provided with translation between the inclined plane corresponding on face and the conical sliding block 2 and connects fastener 5.The effect that translation connects fastener 5 is in order to guarantee that conical sliding block 2 moves up and when moving down equally, conical sliding block 2 is in the state of contacting all the time with four clamp slide blocks 41,42,43,44, when avoiding conical sliding block 2 to move up and four clamp slide blocks 41,42,43,44 break away from.Described translation connect fastener 5 for be vertically mounted on four clamp slide blocks 41, the screw on the face, preferably hexagon socket head cap screw are slipped in 42,43,44 inclination; Be arranged with a vertical draw-in groove 21 on four inclined-planes that conical sliding block 2 is connected with four clamp slide blocks 41,42,43,44, nut 51 ends of screw 5 are connected in vertical draw-in groove 21.
Stability during for the utility model clamping handware is respectively equipped with flexible glue anchor clamps 411,421,431,441 on described the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44.In order to make things convenient for flexible glue anchor clamps 411,421,431,441 installation, and according to the size of handware and the corresponding flexible glue anchor clamps 411 of corresponding replacing, 421,431,441 are connected with flexible glue anchor clamps 411,421,431,441 by an angle bar 412,422,432,442 respectively with the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and 44 of the 4th clamp slide blocks at described flexible glue anchor clamps 411,421,431,441.
Shown in Fig. 3, the utility model in use, insert in it from handware 6 centers, then driving cylinder 3 tops stretches, the first clamp slide block 41, the second clamp slide block 42, the 3rd clamp slide block 43 and the 4th clamp slide block 44 expand outwardly simultaneously, by flexible glue anchor clamps 411,421,431,441 handware 6 balances are picked up, and under the effect of full-automatic five axis robot five are moved in the mould, drive at last cylinder 3 retractions, handware 6 is just finished and is put into the mould operation.