CN201287359Y - Wide-breadth high-speed punching machine - Google Patents

Abstract

The utility model relates to a high-speed piercing press of broad width face, include: stamping system, transmission system, stamping die. Two ends of a punching machine head of the punching system are respectively connected with one or two machine base guide columns, the machine head guide columns penetrate through guide column holes in the upper portions of the two ends of the machine base to be connected with the machine base, the two ends of the machine head are connected with eccentric wheels at two ends of a transmission shaft of the transmission system through connecting rods, a suspension plate of a punching die is connected with the machine head, and lifting micro-joint devices are arranged at two ends of the machine head of the punching machine. The utility model discloses the breadth that punches a hole is wide, and punching speed is fast, and the hole that dashes is clean falls, and the burr is not stayed in the hole that dashes, standard rule punches a hole.

Description

Wide format high speed perforating press

Technical field

The utility model relates to a kind of perforating press, particularly relates to a kind of wide format high speed perforating press.

Background technology

Wide format high speed perforating press is mainly used in the material of sheet material such as leather, paper or rolling is washed into various apertures, is used for decorating and packing furniture, car inner packing etc.Traditional perforating press width of cloth is and narrower, and head is finely tuned trouble up and down, and traditional punching die is made of punching vapour pin and plate with holes, boring ratio punching vapour pin on the plate is bigger, punching hour hands communications centre is compressed in the hole, and the unavoidable like this distortion that stays some soft flocks and hole influences the quality and the effect of punching.

Summary of the invention

The purpose of this utility model just provides a kind of wide format high speed perforating press, and the punching breadth is wide, and speed is fast, and the hole that is dashed is neat and tidy, and soft flocks is not stayed in the hole that is dashed, punching standard rule.

For achieving the above object, the utility model adopts following technical scheme:

A kind of wide format high speed perforating press, comprise: stamping system, transmission system, diel, it is characterized in that: the punching press head two ends of stamping system are connected with one or two support guide pillar respectively, the guide pillar hole that the head guide pillar passes top, support two ends is connected with support, the head two ends are connected by the eccentric wheel of connecting rod with the power transmission shaft two ends of transmission system, the drive of transmission system rotates, the interlock head pumps under the effect of eccentric wheel and machine head connecting rod, the suspension plate of diel is connected with head, the suspension plate below is provided with pin board, the punching pin is connected with pin board by the pin holes of pin board, pin board is screwed with suspension plate and is connected, the pin board below is provided with guide plate seat, and the guide plate seat top is provided with the guide plate groove, is provided with rectangular woollen blanket in the groove, the guide plate seat bottom is connected with guide plate, guide plate is arranged with feed well, and the feed well below is provided with cutting plate, and cutting plate is connected with base plate.

Described perforating press head two ends are provided with the little regulating device of lifting, its little regulating device is set to have the eccentric wheel lowering or hoisting gear of regulating handle, the axle of the rotary axle box of the adjusting handle of its lifting fine-turning device is off-centre with two circles of axis hole, eccentric orfice is connected with the head connecting axle, and the rotation handle drives head and does fine setting up and down under the effect of eccentric orfice.

The lifting fine-turning device that described perforating press head is provided with also can be the worm gear drive structure, and the interlock axle head on the turbine is provided with crank, and turbine is threaded with head, turbine rotation, and drive head and patrix are done fine setting up and down and are moved.

The beneficial effects of the utility model: the utility model punching breadth is wide, can satisfy the punching of current material breadth on the market, owing to adopt the eccentric wheel interlock machine head connecting rod transmission at power transmission shaft two ends, punching speed is fast, the hole that is dashed is neat and tidy, and soft flocks is not stayed in the hole that is dashed, punching standard rule.

Description of drawings

Fig. 1 is the structural representation of one of them embodiment of the utility model.

The eccentric wheel lowering or hoisting gear that Fig. 2 regulates handle for the foregoing description has

Fig. 3 is the punching die side sectional view of the foregoing description.

Fig. 4 is the punching die perspective view.

Fig. 5 is the structural representation of another embodiment of the utility model.

The specific embodiment

Referring to figs. 1 through Fig. 4 as can be seen the utility model comprise stamping system 2, transmission system 19, diel 5.Punching press head 3 two ends of stamping system 2 are connected with one or two support guide pillar 1 respectively, 6, this support guide pillar mainly plays stabilization head accurately moving of punching press up and down, a guide pillar end is wherein fixed 13 with head 3 or support and is connected, another section slides up and down along guide pillar hole on the support or the guide pillar hole on the head, the head two ends are connected with the eccentric wheel 16 at the power transmission shaft two ends of transmission system by connecting rod 14, the power transmission shaft of transmission system rotates, interlock head 3 pumps under the effect of eccentric wheel 16 and machine head connecting rod 14, the suspension plate 23 of diel 5 is connected with head 3, the suspension plate below is provided with pin board 24, punching pin 22 is connected with pin board by the pin holes of pin board, pin board is screwed with suspension plate and is connected, the pin board below is provided with guide plate seat 26, and the guide plate seat top is provided with the guide plate groove, is provided with rectangular woollen blanket 25 in the groove, the guide plate seat bottom is connected with guide plate 32, guide plate is arranged with feed well, and the feed well below is provided with cutting plate 31, and cutting plate is connected with base plate 29.The all punching pin 22 of the suspension plate 23 of described mould is concordant with pin board 24 upper ends, because punching pin 22 upper ends are big slightly, therefore is connected closely with pin board, can pin be skidded off.Pin board is screwed with suspension plate and is connected, suspension plate is provided with the screw that is connected with the perforating press head, can moving up and down with head, the rectangular woollen blanket that is provided with in the groove, this woollen blanket is used to make all pins to pass woollen blanket, can add lubricating oil in the not only dustproof while woollen blanket, and it is more smooth and easy that the punching pin is moved up and down, and significantly reduce the friction of punching pin, prolong the service life of punching pin.Cutting plate be provided with punching at the cutting hole of answering, the punching pin is washed into the hole to material in the moment through the cutting hole on the cutting plate in punching course.Described guide plate 32 and cutting plate 31 can be set to an entire plate, also can be set to the polylith plate is spliced, the splicing of polylith plate helps installing contraposition, also help simultaneously maintenance, in use which piece plate has been broken and has just been changed bad plate, and there is no need whole replacings, greatly reduce maintenance cost, and improved maintenance time.Guide plate is connected with base plate 29 with guide plate seat 26 respectively with screw with cutting plate.The guide plate seat below is connected with charging upper plate 27, and base plate 29 tops are provided with charging lower plate 28 and reclaiming plate 33, and the base plate bottom is provided with pressing plate 30, and this pressing plate is used for being connected with perforating press support 13.The aperture of punching pin is identical with the cutting hole aperture on the cutting plate or be slightly larger than cutting hole on the cutting plate, makes the hole that dashes not have soft flocks like this, and the aperture is standard more.

The lifting fine-turning device at described perforating press head 3 two ends is set to have the eccentric wheel lowering or hoisting gear of regulating handle 8, two circles of the axle sleeve of the rotary axle box 11 of the adjusting handle 8 of its lowering or hoisting gear and axis hole 10 are for eccentric, eccentric orfice is connected with the head connecting axle, handle is provided with handle gear 42, the link 7 on connecting rod 14 tops is provided with tooth, rotate handle 8, the handle gear rotates, excentric sleeve 11 rotates simultaneously, drive head 3 and do fine setting up and down, this micromatic setting each side is provided with one, and left and right adjusting makes the patrix that connects under the head reach accurately suitable engagement height.After adjusting, screwed in place screw rod 43, handle 8 can not rotate again, and the height of adjusting is fixed up.

Fig. 5 is another embodiment, this embodiment and the foregoing description are relatively, different is the apparatus structure difference that head is finely tuned up and down, its lowering or hoisting gear is the worm gear drive structure, universal driving shaft 37 on the turbine 35,39 end wherein is provided with crank 34, turbine 35,39 is threaded with head 38 two ends, turbine rotation, and head drive head 3 under the effect that connects spiral shell 36,44 is done fine setting up and down with patrix and is moved.The right and left is respectively established a pair of turbine group, rotate synchronously by connecting rod 37, thereby fine setting also is synchronous up and down.The connecting rod of this embodiment head motion is connected 40 with guide pillar.The structure of other and the foregoing description is basic identical.

The power of the running part of this perforating press is motor 18, by pulley belt wheel transmission and deceleration, again by gear interlock power transmission shaft, width according to perforating press, the length of power transmission shaft is set, perforating press is wide more, power transmission shaft is just long more, thereby is convenient to make the more perforating press of wide format, and the junction of power transmission shaft two ends and machine head connecting rod is provided with eccentric wheel structure 16, machine head connecting rod 14 simultaneously links at the power transmission shaft two ends, thereby head move up and down stable, dependable performance, power transmission shaft whenever turns around with regard to punching once, the punching pin is that many rows form, thereby high punching efficiency.End at punched head is provided with charging running roller 21, this charging running roller is by stepper motor 20 or wait upon the length of obeying the each charging of Electric Machine Control, the head both sides respectively are provided with one group of winding reel 17,4, wherein place the material of wanting punching on one side, another side is by the winding reel rewinding, the power of winding reel is motor, and winding reel is one group, between available chain interlock.

The charging of head both sides and output section can be set to movable part, and bottom can be provided with roller, and more convenient like this replacing is wanted the material of punching or dashed good roll.

Claims (3)

1. A wide-format high-speed punching machine, including: a stamping system, a transmission system, and a stamping die. It is characterized in that: the two ends of the stamping head of the stamping system are respectively connected with one or two frame guide columns, and the head guide The column is connected to the machine base through the guide column holes on the upper part of both ends of the machine base. Under the action of the rod, the machine head reciprocates up and down. The suspension plate of the stamping die is connected to the machine head. There is a pin plate under the suspension plate. The punching needles are connected to the pin plate through the pin hole of the pin plate. It is fixedly connected with the suspension plate with screws, a guide plate seat is provided under the pin insertion plate, a guide plate groove is provided above the guide plate seat, a long blanket is arranged in the groove, a guide plate is connected to the lower part of the guide plate seat, and a feeding trough is provided under the guide plate. A cutting plate is arranged under the feeding chute, and the cutting plate is connected with the bottom plate. 2. A wide-format high-speed punching machine according to claim 1, characterized in that both ends of the head of the punching machine are provided with a fine-tuning device for lifting the head, and the lifting and fine-tuning device is set as an eccentric wheel with an adjustment handle The lifting device, the shaft of the rotating shaft sleeve of the adjusting handle of the lifting and fine-tuning device is eccentric to the two circles of the shaft hole, the eccentric hole is connected to the connecting shaft of the machine head, and the handle is turned to drive the machine head to do fine-tuning movement up and down under the action of the eccentric hole . 3. A wide-format high-speed punching machine according to claim 1, characterized in that the head of the punching machine is equipped with a fine-tuning device for lifting the head, which can be a turbine transmission structure, and the linkage shaft end on the turbine is provided with a crank , The turbine is threadedly connected with the machine head, and the turbine rotates to drive the machine head and the upper mold to move up and down fine-tuning.

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