Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, provide a kind of structure simple, easy to use, production cost is low, and structural approach is novel, can the one full-automatic hole clamp spring assembling machine of effective improving production efficiency.
The present invention seeks to realize with the following methods: a kind of full-automatic hole clamp spring assembling machine, is characterized in that: it comprises mainframe and table top provided thereon, table top is provided with control system and jump ring contracting shape device;
Described jump ring contracting shape device comprises:
1) be arranged on the jump ring accumulator under table top, jump ring accumulator docks with the discharge opening be located on table top;
2) be arranged on the contracting shape seat on table top, trade union college is on contracting shape seat top;
3) be arranged on the jump ring stick pusher below contracting shape seat, jump ring stick pusher can telescopicly up and down be moved by pusher cylinder supports in contracting shape seat;
4) jump ring feed appliance, it feeding cylinder comprising delivery sheet and drive it to move, delivery sheet can move back and forth under the promotion of feeding cylinder between discharge opening and contracting shape seat, and the jump ring be positioned on discharge opening is sent into contracting shape seat.
Described jump ring accumulator comprises material storage tube and is located at the storing cylinder bottom it, and jump ring stacks gradually and is placed in this material storage tube, by storing cylinder upwardly jump ring to emerge from discharge opening and enter in the slideway of delivery sheet.
Described contracting shape seat comprises main base frame and is located at the workpiece butt joint base on its top, and be provided with butt hole in contracting shape seat and dock with the endoporus of workpiece, pre-nibs is docked with jump ring stick pusher, is connected between butt hole with pre-nibs by up-small and down-big bellmouth.
Described contracting shape seat sidewall is provided with feed well, and feed well runs through inside and outside contracting shape seat.
In described delivery sheet mounting guide rail plate, in guide-rail plate, be provided with the guide-track groove slided for delivery sheet.
Be provided with binder seat above described contracting shape seat, binder seat be provided with the stock pressing rod promoted by binder cylinder, stock pressing rod is fixed on contracting shape seat by being pressed in surface of the work.
The invention has the beneficial effects as follows: 1, to have structure simple, easy to assembly in the present invention, the advantages such as production cost is low, and the market competitiveness is strong.2, automatically can realize the operations such as jump ring feeding, jump ring miniature, jump ring installation by the effect of jump ring miniature device, while improving production efficiency, promote assembly quality.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the present invention.A kind of full-automatic hole clamp spring assembling machine, is characterized in that: it comprises mainframe 1 and table top 2 provided thereon, table top 2 is provided with control system 3 and jump ring contracting shape device;
Described jump ring contracting shape device comprises:
1) be arranged on the jump ring accumulator 4 under table top, jump ring accumulator 4 docks with the discharge opening 5 be located on table top 2;
2) be arranged on the contracting shape seat 6 on table top 2, workpiece 7 is arranged on contracting shape seat 6 top;
3) be arranged on the jump ring stick pusher 8 below contracting shape seat 6, jump ring stick pusher 8 is supported by pusher cylinder 81 can be telescopic mobile in contracting shape seat 6 up and down;
4) jump ring feed appliance, it feeding cylinder 91 comprising delivery sheet 9 and drive it to move, delivery sheet 9 can move back and forth under the promotion of feeding cylinder 91 between discharge opening 5 and contracting shape seat 6, and the jump ring 10 be positioned on discharge opening 5 is sent into contracting shape seat 6.
Described jump ring accumulator 4 comprises material storage tube 41 and is located at the storing cylinder 42 bottom it, and jump ring 10 stacks gradually and is placed in this material storage tube 41, by storing cylinder 42 upwardly jump ring 10 to emerge from discharge opening 5 enter delivery sheet 9 slideway in.
Described contracting shape seat 6 comprises main base frame 66 and is located at the workpiece butt joint base 61 on its top, be provided with butt hole 62 in contracting shape seat 6 to dock with the endoporus 71 of workpiece 7, pre-nibs 63 is docked with jump ring stick pusher 8, is connected between butt hole 62 with pre-nibs 63 by up-small and down-big bellmouth 64.
Described contracting shape seat 6 sidewall is provided with feed well 65, and feed well 65 runs through inside and outside contracting shape seat 6.
In described delivery sheet 9 mounting guide rail plate 92, in guide-rail plate 92, be provided with the guide-track groove 93 slided for delivery sheet 9.
Be provided with binder seat 21 above described contracting shape seat 6, binder seat 21 be provided with the stock pressing rod 23 promoted by binder cylinder 22, stock pressing rod 23 is fixed on contracting shape seat 6 by being pressed in workpiece 7 surface.
Operation principle: before use, user needs manually or automatically in jump ring accumulator, is arranged on jump ring, and jump ring is inserted in material storage tube 41 in stacked mode.Wherein material storage tube has certain degree of depth, and the thickness of jump ring own is just very little, therefore after once mounting jump ring, just can supply this equipment work really long days.After jump ring installation, jump ring can upwards eject by the storing cylinder 42 be positioned at bottom material storage tube, makes jump ring enter into the activity interval of delivery sheet through discharge opening.
Workflow is as follows: 1, user manually or adopt automatic manipulator to be placed on miniature seat by workpiece 7, and miniature seat is according to its design parameter of different workpiece setting.When needing the type changing workpiece, being need to be equipped with miniature seat corresponding thereto, thus promoting the versatility of this equipment.
2, after Equipment Inspection to workpiece, binder cylinder promotes stock pressing rod and moves downward, and makes stock pressing rod make it fix by being pressed on workpiece.
3, feeding cylinder 91 promotes delivery sheet 9 to the motion of miniature seat direction, is pushed in miniature seat by the feed well of jump ring from miniature seat sidewall.The wherein thickness of delivery sheet and jump ring consistency of thickness, therefore jump ring accumulator once upwards can only send one piece of jump ring, plays the effect of automatic feed dividing.
4, stick pusher 8 moves upward, by jump ring bottom miniature seat upwardly, utilize miniature seat internal tapered hole 64 structure, jump ring be gradually compressed thus reduce its external diameter, finally being pushed in the jump-ring slot of inner hole of workpiece by stick pusher.Wherein due to the relative butt hole 62 of jump-ring slot diameter, its diameter is larger, and jump ring enters after in jump-ring slot and resets under the effect of himself elastic force, and holding is in jump-ring slot.
5, stick pusher 8, delivery sheet 9, binder are sat 21 and are resetted, and user takes workpiece away, completes the assembly work of a secondary aperture jump ring to this, later reciprocation cycle like this, and detailed process is no longer described in detail.
With adopt in conventional art jump ring is installed manually structure compared with, the structure in this case can realize the feeding of jump ring automatically, the operations such as jump ring miniature, jump ring installation, while improving production efficiency, promote assembly quality.Through long-term experiment and the data analysis of the applicant, this equipment can promote operating efficiency more than 80%, reduces production cost up to more than 60%, therefore can extensively promote the use of.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.