Door handle skeleton balancing weight automatic assembling device
Technical field
The present invention relates to a kind ofly, relate in particular to a kind of door handle skeleton balancing weight automatic assembling device carrying out installed device between the product.
Background technology
The door handle skeleton need be installed a balancing weight in a side of handle skeleton, at present before being installed on the car door body; Balancing weight is installed to the general method that adopts craft on the handle skeleton, after promptly fixing balancing weight with jig, by hand balancing weight is installed in the draw-in groove of handle firmware; Then with the pin hole of balancing weight with after the installing hole of handle skeleton aligns; Re-use anchor clamps clamping pin, behind the installing hole that making pins passes the handle skeleton and the pin hole of balancing weight, the two is fitted together; Realize the purpose of fixed weight piece, the final completion assembled.But because this method employing manual operations, its labour intensity is big, and inefficiency is prone to take place the danger of tong and scuffing in the process of operation, and assembling process dependence operator's qualification, and the qualification rate of finished product is low.
Summary of the invention
For solving the deficiency that exists in the prior art; The invention provides a kind of handle skeleton and balancing weight door handle skeleton balancing weight automatic assembling device of assembling automatically of realizing; It effectively raises packaging efficiency, the injury of having avoided manual operations that the operator is caused.
For realizing above-mentioned purpose; Door handle skeleton balancing weight automatic assembling device of the present invention; Pin is connected in the pin hole and handle skeleton installing hole of balancing weight; Comprise workbench, place the locating piece that the handle skeleton is fixed on the workbench; On workbench, be provided with the hold down gag that balancing weight is compressed, the pin locating piece that has the locating slot of pinning, be opposite to the decompressor that pin in the pin locating slot carries out axial punch through punch rod, when described hold down gag compresses balancing weight, the central lines of the installing hole of handle skeleton, the pin hole of balancing weight, pin locating slot and punch rod.
As the qualification to aforesaid way, described hold down gag comprises the bracing frame that is fixedly installed on workbench top, be installed in cylinder on the bracing frame, place the fastener that balancing weight is clamped of cylinder clutch end.
As improvement, be provided with the chute of line slip under the confession balancing weight at the sidepiece of pin locating piece to aforesaid way.
As to qualification of the present invention, described decompressor is the stamping cylinder that is fixed on the workbench, the horizontally disposed clutch end that is connected stamping cylinder of punch rod.
As to improvement of the present invention, be provided with the supply groove that is used to hold pin in the workbench upper fixed, be contained in the pin of supplying with in the groove and be delivered in the pin locating slot through the slip that is obliquely installed of supplying with groove.
As to improvement of the present invention, on locating piece, be provided with the inductor that position that the handle skeletal fixation is put in place is responded to.
As to improvement of the present invention, on workbench, be fixed with the holding device that handle skeleton level is held out against.
Adopt technique scheme; After respectively handle skeleton and balancing weight being compressed the location through locating piece and hold down gag; Make punch rod will place the pin of pin in the locating slot to head in the pin hole of installing hole and balancing weight of handle skeleton; Realized handle skeleton and balancing weight are fitted together automatically, when increasing work efficiency, avoided personnel's injury; Set up the supply groove, realized continuous supply, further improved the automaticity of this device pin.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further to specify:
Fig. 1 is an overall structure sketch map of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to view.
Among the figure: 1, second inductor; 2, balancing weight; 3, pin hole; 4, handle skeleton; 5, workbench; 6, locating piece; 7, pin locating slot; 8, pin locating piece; 9, punch rod; 10, pin; 11, bracing frame; 12, cylinder; 13, fastener; 14, chute; 15, stamping cylinder; 16, supply with groove; 17, inductor; 18, operating grip; 19, pushing tow head; 20, gripper shoe; 21, pushing arm.
The specific embodiment
The door handle skeleton balancing weight automatic assembling device that the present invention relates to; It mainly acts on is that pin 10 is connected in the pin hole 3 and handle skeleton 4 installing holes of balancing weight 2; Structurally; Like Fig. 1, shown in Figure 2ly know that it comprises workbench 5, place the locating piece 6 that handle skeleton 4 is fixed on the workbench 5, the locating piece 6 main handle skeletons of realizing being opposite on the workbench 54 are vertically located and are compressed.
Left end at workbench is provided with the holding device that handle skeleton 4 levels are held out against; This holding device comprises operating grip 18, pushing tow head 19, and operating grip 18 is articulated on the gripper shoe 20 that is fixed on the workbench 5, through the rotating operation to operating grip 18; Operating grip 18 promotes the pushing arm 21 hinged with it; Promote 19 horizontal movements of pushing tow head, and then overhead is realized the horizontal direction location to handle skeleton 4 on the left end face of handle skeleton 4.Below locating piece 6, be fixed with handle skeleton 4 is fixed to the inductor 17 that bit position is responded to, the induced signal that the position through this inductor 17 induction handle skeletons 4 is in place with generation, and this signal passed to the control system.
On workbench 5, be provided with the hold down gag that balancing weight 2 is compressed, this hold down gag comprises the bracing frame 11 that is fixedly installed on workbench 5 tops, be installed in cylinder 12 on the bracing frame 11, place the fastener 13 that balancing weight 2 is clamped of cylinder clutch end.Fastener 13 adopts type claw type structures, and it mainly acts on is that balancing weight 2 is positioned in vertical direction, so that balancing weight 2 under the vertical drive of the clutch end of cylinder 12, the skew of vertical direction can not take place.
On workbench 5, be fixed with the pin locating piece 8 that has the locating slot 7 of pinning; Pin locating slot 7 can hold a pin 10; On the left lateral sides of pin locating piece 8, be provided with the chute 14 that supplies 2 times line slips of balancing weight; Through this chute 14, balancing weight 2 can be a guiding with chute 14 in folding process, and shifting movement is more stable down for it.
Above workbench 5, the sidepiece of pin locating slot 7 is fixed with the supply groove 16 that is used to hold pin 10; The effect of this supply groove 16 is to carry pin 10 to pin locating slot 7; For guaranteeing to carry effect; Supply with groove 16 and be obliquely installed, can realize like this pinning and 10 in supplying with groove 16, deliver in the locating slot 7 of pinning through the gravity effect cunning of self.
Right side at workbench 5 is fixed with decompressor, and decompressor adopts and is fixed on the stamping cylinder 15 on the workbench 5 in the present embodiment, and the clutch end of stamping cylinder 15 is fixedly connected with horizontally disposed punch rod 9.When hold down gag compresses balancing weight 2, the central lines of the pin hole 3 of the installing hole of handle skeleton 4, balancing weight 2, pin locating slot 7 and punch rod 9.
In use, handle skeleton 4 is placed on the workbench, vertically handle skeleton 4 is fixed to the installation site with horizontal direction by locating piece 6 and holding device; At this moment, inductor 17 is experienced the signal that handle skeleton 4 is installed, and then starts cylinder 12; Cylinder 12 promotes fastener 13, and drive balancing weight 2 moves down along chute 14 and puts in place, at this moment; The pin hole 3 on the balancing weight 2 and the central lines of the installing hole on the handle skeleton; Start stamping cylinder 15, stamping cylinder 15 drives punch rod 9 and will pin in the pin hole 3 and the installing hole on the handle skeleton on pin 10 punching presses to the balancing weight 2 in the locating slot 7, realizes the assembling of the two.
For improving automaticity, on the clutch end of cylinder 12, be provided with second inductor 1 that the position of balancing weight is responded to.