CN206854474U

CN206854474U - Diel

Info

Publication number: CN206854474U
Application number: CN201720831551.1U
Authority: CN
Inventors: 陆世勇
Original assignee: Xiangshan High Speed Machinery Manufacturing Co Ltd
Current assignee: Jiangxi Baoxiang Auto Parts Co Ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-01-09
Anticipated expiration: 2027-07-11

Abstract

The utility model discloses a kind of diel, including motor, stamping station and the staking punch being located above stamping station, in addition to two controlling organizations；Stamping station includes conveyer belt, and conveyer belt is provided with stamped groove and some vacuum slots for fixation steel plate, and stamped groove can be aligned with staking punch；Controlling organization includes half gear and a gear, and the output shaft of motor is connected with half gear, and a gear is connected with the roller bearing for driving conveyer belt to rotate；The radius of gear is big between the radius ratio of half gear, half gear actively nibbles face and the convex surface of arc provided with arc, between gear be provided with the passive of arc and nibble face and the concave surface of arc, actively the face of nibbling can nibble face intermeshing with passive, the arc length for actively nibbling face is equal to the arc length for passively nibbling face, convex surface and concave surface sliding contact.Using this diel, can stamping steel plate under static state, improve size existing for steel stamping part not precisely, burr the problems such as, improve stamping quality.

Description

Diel

Technical field

It the utility model is related to stamping technology field, and in particular to a kind of diel.

Background technology

Punching press, be at room temperature, using the mould on forcing press to material apply pressure, make its produce separation or Plastic deformation, so as to obtain a kind of pressure processing method of required part.Common press workshop mainly undertake raw material coiled strip, The storage of plate material, the shearing of plate material, the task such as punching production, the storage of stamping parts of large, medium and small type stamping parts.Rushing Between delaying unloading, a kind of most common technological equipment is exactly diel.In the punching course of coil of strip, it is necessary first to after expansion Punch forming is carried out under steel plate transport to diel, worker is in punching course except needing to close punching press at regular intervals Mould, it is the product processed is outer from the taking-up of diel following table, it is also necessary to which that artificial severing waste material is arranged, the labor of worker Fatigue resistance is big, and operating efficiency is low.

Publication No. CN104759516A Chinese patent discloses a kind of stamping line, including：First transmission belt fills Put；Cleaning unit, it is arranged on the top of the first conveyer belt device；Stamping station, it is arranged on the discharging of the first conveyer belt device Mouth end, and be located at the first conveyer belt device on collinear extended line；Stamping machine, it is arranged on the side of stamping station；Inhale Coupon member, it is arranged on the surface of stamping station by installing plate, and is located at side of the stamping machine away from the first conveyer belt device； Unit is transported, it is arranged on the opposite side of stamping station；And blank unit, its by installing plate be arranged on stamping station just on Side, and it is located at side of the absorbing unit away from the first conveyer belt device.The invention can realize automated production, reduce worker Labor intensity, improve production efficiency, while can also ensure the personal safety of worker.

But above-mentioned technical proposal there is problems：Steel plate is kept in motion in punching course, easily causes The problem of blank position occurs tilting etc., the stamping parts for being cut out exist size not precisely, burr the problems such as.

Utility model content

The purpose of this utility model is to provide a kind of diel, can stamping steel plate under static state, improve steel plate The problems such as size existing for stamping parts is not accurate, burr, improve stamping quality.

To reach above-mentioned purpose, base case of the present utility model is as follows：Diel, including motor, stamping station and set Staking punch above stamping station, in addition to two controlling organizations；Stamping station includes conveyer belt, conveyer belt be provided with stamped groove and Some vacuum slots for fixation steel plate, stamped groove can be aligned with staking punch；Controlling organization includes half gear and a gear, electricity The output shaft of machine is connected with half gear, and a gear is connected with the roller bearing for driving conveyer belt to rotate；Between the radius ratio of half gear The radius of gear is big, and half gear actively nibbles face and the convex surface of arc provided with arc, and a gear is provided with the passive of arc and nibbled Face and the concave surface of arc, actively the face of nibbling can be with passively nibble face intermeshing, and the arc length for actively nibbling face is equal to the arc length for passively nibbling face, Convex surface and concave surface sliding contact.

The operation principle of above-mentioned technical proposal is：Steel plate is fixed on a moving belt by vacuum slot；Start motor, The pinion rotation of motor driven half；When half pinion rotation to arc actively nibble face and it is passive nibble face engagement when, a pinion rotation, Pinion rotation drives roller bearing to rotate, and roller bearing rotates, and driving conveyer belt rotates, and conveyer belt rotates, and drives steel plate to move on a moving belt It is dynamic；Arc length due to actively nibbling face, which is equal to, passively nibbles the arc length in face, so, when half pinion rotation to arc actively nibble face and by Dynamic to nibble after face engagement terminates, the convex surface of half gear starts to contact with the concave surface of a gear, both occur it is relative slide, now, partly Gear is rotated further in the presence of motor, but a gear stops rotating due to the engagement of no and half gear, simultaneously Relative slip occurs between convex surface and concave surface, can prevent that the control of a gear is more steady because inertia is rotated further for a gear It is fixed；It can now make staking punch downward, be directed at stamped groove punching press, steel stamping part is made；After punching press terminates, the active of half gear Nibble face and turn to again and engaged with the passively face of nibbling, a gear rotates again, drives conveyer belt to rotate again, so circulates past It is multiple.

The beneficial effect of above-mentioned technical proposal is：

1st, engaged by phased manner with a gear by half gear so that a gear can rotate by phased manner, and a gear leads to again Roller bearing and transmission band connection are crossed, so as to realize the effect that steel plate can be moved by phased manner on a moving belt；I.e. in punching press, steel Plate can stop facilitating punching press；After punching press terminates, steel plate one segment distance of advance stops again carries out second of punching press.This mode causes In punching press, steel plate is remained static, and the technical scheme being kept in motion with steel plate during punching press in the prior art is compared, this During the punching press of technical scheme, staking punch can vertically punching press on steel plate, obtained stamping parts size is more accurate, and is not easy to produce Setation pierces, and stamping parts quality is good.

2nd, vacuum slot adsorbs steel plate on a moving belt, can not only play a part of flattening steel plate, and in stamped steel During plate, steel plate is well secured, and punching course is more stable, obtained stamping parts better quality.

Preferred scheme one：Based on scheme preferred scheme, a gear is provided with guide rod, and the end points for actively nibbling face is provided with The nose bar of guide rod can be promoted.After the relative slip in the concave surface on convex surface and a gear on half gear, face end is actively nibbled Guide rod on gear between nose bar promotes, gear it can be rotated between boosting so that passive on a gear is nibbled on face and half gear Face of actively nibbling carry out more stable engagement and coordinate, plant running is more stable.

Preferred scheme two：Based on scheme preferred scheme, staking punch includes drift and cylinder, and drift and cylinder Piston rod connects.When needing punching press, the piston rod of cylinder promotes drift to move down carry out punching press；It is living after punching press Stopper rod drives drift to move up, and ensures that steel plate can normally continue to slide, process control is easy.

Preferred scheme three：Based on scheme preferred scheme, motor is dual-axle motor, and two outputs of dual-axle motor End is connected with two and half gears respectively.The use of power set is effectively reduced, reduces production cost.

Preferred scheme four：Preferably three preferred scheme, two output ends of dual-axle motor lead to flexible axle and half tooth Wheel connection.Flexible axle connect, dual-axle motor it is easier for installation.

Preferred scheme five：Based on the preferred scheme of scheme or preferred scheme four, stamped groove is located in transmission belt The heart, vacuum slot are located at the both sides of conveyer belt.Stamped groove is located at conveyer belt center, contributes to staking punch alignment stamped groove to be rushed Pressure；Meanwhile vacuum slot is located at the normal ram that both sides do not interfere with staking punch not only, and the effect for adsorbing steel plate is more preferable.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model diel embodiment；

Fig. 2 is the utility model diel Fig. 1 top view.

Embodiment

The utility model is described in further detail below by embodiment：

Reference in Figure of description includes：Cylinder 1, drift 10, conveyer belt 2, stamped groove 20, vacuum slot 21, Roller bearing 22, half gear 3, actively nibble face 30, convex surface 31, nose bar 32, a gear 4, passively nibble face 40, concave surface 41, guide rod 42.

Embodiment is substantially as shown in Figure 1：Diel, including dual-axle motor, stamping station and be located above stamping station Staking punch, in addition to two controlling organizations；Staking punch includes drift 10 and cylinder 1, and the piston rod of drift 10 and cylinder 1 connects Connect；Stamping station includes conveyer belt 2, as shown in Fig. 2 being provided with stamped groove 20 and some vacuum for fixation steel plate on conveyer belt 2 Suction nozzle 21；Stamped groove 20 is aligned with drift 10, and is opened in the center of conveyer belt 2；Vacuum slot 21 is located at the both sides of conveyer belt 2； Controlling organization includes half gear 3 and a gear 4, and half gear 3 is partial gear, i.e. the edge of half gear 3 only has one section to nibble Tooth, a gear 4 are also partial gear, and can do the rotation of interval；Two output ends of dual-axle motor pass through flexible axle and half tooth The connection of wheel 3, a gear 4 are connected with the roller bearing 22 for driving conveyer belt 2 to rotate；The radius of gear 4 between the radius ratio of half gear 3 Greatly, face 30 and the convex surface 31 of arc are actively nibbled in the edge of half gear 3 provided with arc, and the edge of a gear 4 is provided with the quilt of arc Dynamic to nibble face 40 and the concave surface 41 of arc, actively nibbling face 30 and passively nibbling face 40 to be engaged, and the arc length for actively nibbling face 30 is equal to The passive arc length for nibbling face 40, convex surface 31 and the sliding contact of concave surface 41；Between be also bolted guide rod 42, guide rod on gear 4 42 end passes edge to the edge of half gear 3 of a gear 4, and the end points for actively nibbling face 30 is welded with and can promote guide rod 42 Nose bar 32.

When specifically used, steel plate is placed on conveyer belt 2, and biography is fixed on by the vacuum slot 21 of the both sides of conveyer belt 2 Send on band 2；Start dual-axle motor, dual-axle motor drives two and half gears 3 to rotate；The He of face 30 is actively nibbled when half gear 3 turns to When passively nibbling the engagement of face 40, a gear 4 rotates, and a gear 4, which rotates, drives roller bearing 22 to rotate, and roller bearing 22 rotates, and drives conveyer belt 2 Rotate, conveyer belt 2 rotates, and drives steel plate to move on conveyor belt 2；Arc length due to actively nibbling face 30, which is equal to, passively nibbles face 40 Arc length, so, when half gear 3 turn to arc actively nibble face 30 and it is passive nibble the engagement of face 40 and terminate after, the convex surface of half gear 3 31 start to contact with the concave surface 41 of a gear 4, both occur it is relative slide, now, half gear 3 in the presence of dual-axle motor after It is continuous to rotate, but a gear 4 is because no and half gear 3 engages and stops rotating；The piston rod of cylinder 1 can now be made Push down on drift 10 so that drift 10 moves down, and is directed at the punching press of stamped groove 20, and steel stamping part is made；After punching press terminates, Relative slide in the concave surface 41 on convex surface 31 and a gear 4 on half gear 3 finishes, between the promotion of nose bar 32 for actively nibbling the end of face 30 Guide rod 42 on gear 4, gear 4 is rotated between boosting so that the passive master nibbled on the gear 3 of face 40 and half on a gear 4 Dynamic to nibble face 30 and engaged cooperations again, a gear 4 rotates again, and drive conveyer belt 2 rotates again, so circulates past It is multiple.

Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim It is defined, the record such as embodiment in specification can be used for the content for explaining claim.

Claims

1. diel, including motor, stamping station and the staking punch being located above stamping station, it is characterised in that also including two Controlling organization；The stamping station includes conveyer belt, and the conveyer belt is provided with stamped groove and some vacuum for fixation steel plate Suction nozzle, the stamped groove can be aligned with staking punch；The controlling organization includes half gear and a gear, the output shaft of the motor Be connected with half gear, it is described between gear be connected with for drive conveyer belt rotate roller bearing；Gear between the radius ratio of half gear Radius is big, and half gear actively nibbles face and the convex surface of arc provided with arc, and a gear is provided with the passive of arc and nibbles face and arc The concave surface of shape, actively the face of nibbling can be with passively nibble face intermeshing, and the arc length for actively nibbling face is equal to the arc length for passively nibbling face, institute State convex surface and concave surface sliding contact.

2. diel according to claim 1, it is characterised in that gear is provided with guide rod between described, and the active is nibbled The end points in face is provided with the nose bar that can promote guide rod.

3. diel according to claim 1, it is characterised in that the staking punch includes drift and cylinder, and drift Connected with the piston rod of cylinder.

4. diel according to claim 1, it is characterised in that the motor is dual-axle motor, and dual-axle motor Two output ends are connected with two and half gears respectively.

5. diel according to claim 4, it is characterised in that two output ends of the dual-axle motor lead to flexible axle with The half gear connection.

6. diel according to claim 1 or 5, it is characterised in that the stamped groove is located at the center of transmission belt, institute State the both sides that vacuum slot is located at conveyer belt.