CN206811394U - A kind of numerical control square steel cutting machine with stopping means - Google Patents

Abstract

The utility model discloses a kind of numerical control square steel cutting machine with stopping means, its drip irrigation device is to include the transfer station that surface spaced set has transfer roller, cutter device positioned at transfer station downstream, positioned at cutter device upstream and close to the stopping means of cutter device, stopping means includes being vertically arranged and the first spacing roller group of relative motion and horizontally disposed and in the second spacing roller group of vertical direction relative motion in the horizontal direction, the square import passed through between first spacing roller group and the second spacing roller group formed with supplier's steel, can be to entering the square steel of cutter device horizontal spacing with the progress of vertical both direction, ensure square steel in transmission with keeping same straight line during cutting, so that the cut surface smooth cut of square steel, neatly.

Description

A kind of numerical control square steel cutting machine with stopping means

Technical field

A kind of numerical control cutting machine is the utility model is related to, more specifically, it relates to a kind of numerical control with stopping means Square steel cutting machine.

Background technology

Develop with modern mechanical processing industry, the continuous improvement of quality, required precision to cutting, to improving production effect Rate, the requirement of surface trimming function for reducing production cost, having high-intelligentization are also being lifted.Numerical control cutting machine is to pass through program Machine tool motion is driven, during with machine tool motion, the cutting tool worn at random is cut to square steel.This electromechanical integration Cutting machine is just referred to as numerical control cutting machine.

Existing numerical control cutting machine, generally comprise a transfer station and the cutter device in transfer station, transfer station Upper rotational support has transfer roller, and square steel is moved to cutter device by the transmission of transfer roller from one end of transfer station, cut entering Cut after device that constantly interval forwards square steel according to the length actually cut, complete cutting work.

But in the production process of reality, because square steel is progressed into cutter device according to the length of cutting, It is effective spacing due to lacking during this, cause square steel still during cutting transmission is carried out into cutter device Offset, the square steel so cut, its cut surface is irregular, and cut quality is poor, causes the waste of material.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of numerical control with stopping means Square steel cutting machine, it can be to entering the square steel of cutter device vertical effectively spacing with the progress of horizontal both direction.

To achieve the above object, the utility model provides following technical scheme：

A kind of numerical control square steel cutting machine with stopping means, including surface spaced set have transfer roller transfer station, Cutter device positioned at transfer station downstream, positioned at cutter device upstream and close to the stopping means of cutter device, stopping means bag Include and be vertically arranged and the first spacing roller group of relative motion and horizontally disposed and in vertical direction relative motion in the horizontal direction The second spacing roller group, the square import passed through between the first spacing roller group and the second spacing roller group formed with supplier's steel.

By using above-mentioned technical proposal, square steel moves from one end of transfer station to cutter device, into cutter device After need repeatedly to be cut, transmit cut during, on the surface of transfer station vibrations, which can once occur, for square steel to produce Raw skew, the cut surface of the square steel of so same batch cutting is unsmooth, influences cut quality, passes through the stopping means energy of setting It is enough that spacing correction is carried out to square steel with vertical both direction horizontal, improve the cut quality of square steel.

Preferably, the stopping means also includes the limiting bracket stood on vertically in the transfer station, limiting bracket is backwards The one side both sides of cutter device offer vertical stopper slot, and the both ends of the second limiting roll resistance are fixedly connected with sliding block, sliding Block sliding is fixedly connected on the stopper slot.

By using above-mentioned technical proposal, the second spacing roller group is slided up and down by sliding block in stopper slot, and square steel is carried out It is spacing on vertical direction, ensure that square steel will not beat during cutting is transmitted, ensure that square steel cutting is neat, flat It is sliding, improve the cut quality of square steel.

Preferably, the upper and lower ends of the limiting bracket are fixedly connected with being oppositely arranged and offer horizontal sliding groove Installing plate, the both ends of the first spacing roller group slide respectively to be fixedly connected on sliding groove.

By using above-mentioned technical proposal, the first spacing roller group slides in the horizontal direction and other side in the horizontal direction Steel progress is spacing, coordinates the second spacing roller group in vertical direction to the spacing of square steel so that square steel can be in transmission with cutting through Kept in journey stable so that the cut surface of square steel is neat, smooth.

Preferably, the first spacing roller group is staggered front to back along transfer station length direction with the described second spacing roller group and set Put.

By using above-mentioned technical proposal, the first spacing roller group is staggered with the second spacing roller group, can be in certain journey Expand limit space on degree can adapt to the spacing work of larger diameter square steel.

Preferably, the first spacing roller group includes two the first limiting rolls being vertically arranged, the second spacing roller group Including two horizontally disposed second limiting rolls, the first limiting roll and the second limiting roll are with respective axle autorotation.

By using above-mentioned technical proposal, the first limiting roll and the second limiting roll can carry out autorotation, and square steel is forward The frictional force for rolling connection, can reducing therebetween relative with the first limiting roll and the second limiting roll, has during transmission Beneficial to the smooth transmission of square steel.

Preferably, the Surface coating of first limiting roll and second limiting roll has wear-resistant pad.

By using above-mentioned technical proposal, friction can be produced between square steel and the first limiting roll and the second limiting roll, is rubbed The first limiting roll, the second limiting roll and square steel itself is caused all to produce certain damage, can by the wear-resistant pad of setting The rate of wear of the first limiting roll and the second limiting roll is reduced, reduces the frictionally damage on square steel surface.

Preferably, the wear-resistant pad is made up of engineering plastics.

By using above-mentioned technical proposal, engineering plastics have stronger wearability, can effectively reduce the first limiting roll, The abrasion of second limiting roll and square steel.

Preferably, the either flush of underlying second limiting roll of in the vertical direction and the transfer roller.

By using above-mentioned technical proposal, because square steel had previously transmitted in transfer roller surface scrolls, into stopping means Transmitted when carrying out aligning, it is necessary to ensure that square steel is stable, it is therefore desirable to ensure in the close transfer station side of vertical direction The top surface of second limiting roll flushes with the top surface of transfer roller, is advantageous to the stable transmission of square steel.

Preferably, the cutter device, which includes center, offers the rotating wheel disk by mouth, the fixed company that supplier's steel passes through Cutting gun and the driving rotating wheel disk of the rotating wheel disk on the anchor ring of lowering or hoisting gear side are connected to by mouth The drive component of mandrel line circular motion.

By using above-mentioned technical proposal, longer square steel can pass through the biography that downstream is entered by mouth of rotating wheel disk Send to be supported to square steel on platform, the cutting gun circular motion on rotating wheel disk anchor ring is cut to square steel.

Preferably, the drive component includes the canine tooth being fixedly connected on a side ring surface of the rotating wheel disk away from cutting gun Wheel, the little gear that engage with gear wheel and the driving pinion rotation are so as to being transmitted in gear wheel and then drive rotating wheel disk The rotary electric machine of rotation.

By using above-mentioned technical proposal, rotary electric machine drives rotating wheel disk to rotate so that positioned at rotation by gear Cutting gun on wheel disc moves in a circle the cutting stablized to square steel.

In summary, the utility model has the advantages that：

1st, by the horizontal direction and vertical direction sets the first spacing roller group and the second spacing roller group can be to square steel Progress is effective spacing, ensures that square steel after cutter device is entered, remains straight line, will not shifted, guarantor Steel cut surface it is neat, improve the cut quality of square steel；

2nd, can in the horizontal direction and vertical direction arbitrarily adjusts phase by the first spacing roller group and the second spacing roller group The distance between mutually, so as to adjust the entrance of square steel to adapt to the cutting of the square steel of different size.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram of the numerical control square steel cutting machine with stopping means；

Fig. 2 is the structural representation of prominent cutter device position in transfer station；

Fig. 3 is structural representation of the lowering or hoisting gear close to transfer station side；

Fig. 4 is structural representation of the lowering or hoisting gear backwards to transfer station side；

Fig. 5 is the sectional view that prominent sliding block coordinates with chute；

Fig. 6 is the overall structure diagram of clamping device；

Fig. 7 is the sectional view of prominent locked component in prominent clamping device；

Fig. 8 is the sectional view that upper grip block is separated from each other with lower grip block；

Fig. 9 is structural representation of the stopping means backwards to the side of cutter device；

Figure 10 is structural representation of the spacing device surface to the side of cutter device；

Figure 11 is the structural representation of prominent drive component；

Figure 12 is the view that square steel enters in stopping means and cutter device.

Reference：1st, lowering or hoisting gear；11st, slide；111st, column；1111st, neck；1112nd, sliding panel；1113rd, angle steel； 1114th, conveyer belt；112nd, lifting platform；1121st, U-shaped mouth；1122nd, through hole；12nd, lifting column；121st, chute；122nd, sliding shoe；13、 Fixes sleeve；131st, the first screwed hole；14th, fixing roller；141st, rotating roller；2nd, transfer station；21st, transfer roller；22nd, support base；3、 Connecting bracket；31st, fixing groove；32nd, mounting groove；4th, clamping device；41st, clamping head；411st, counter sink；412nd, upper grip block；42、 Grip block；421st, lower grip block；422nd, the second screwed hole；423rd, sawtooth；43rd, locked component；431st, locking roller；432nd, hand is locked Handle；433rd, spring；5th, operating room；6th, cutter device；61st, rotating wheel disk；611st, mouth is passed through；62nd, cutting gun；63rd, drive component； 631st, gear wheel；632nd, little gear；633rd, rotary electric machine；7th, stopping means；71st, limiting bracket；72nd, spacing roller group；711st, limit Position base；712nd, stopper slot；721st, the first spacing roller group；7211st, the first limiting roll；7212nd, bar shaped slide plate；722nd, second is spacing Roller group；7221st, the second limiting roll；7222nd, sliding block；7223rd, wear-resistant pad；73rd, installing plate；731st, groove is slipped；8th, square import.

Embodiment

Embodiment of the present utility model is described further referring to the drawings.

A kind of numerical control square steel cutting machine with stopping means, as shown in Figures 1 and 2, including transfer station 2, lowering or hoisting gear 1st, clamping device 4, stopping means 7 and cutter device 6 and it is located in transfer station 2 with the operating room of semiclosed cutter device 6 5, lowering or hoisting gear 1 is located at the side of transfer station 2, clamping device 4 be located at the top of transfer station 2 and be connected with lowering or hoisting gear 1 for Square steel is clamped, cutter device 6 is arranged on the one end of transfer station 2 away from lowering or hoisting gear 1, is provided with the upstream inlet of operating room 5 Spacing stopping means 7 is carried out to square steel in vertical direction and horizontal direction to ensure that square steel straight line enters operating room 5 with profit Cut in cutter device 6.

As shown in figure 3,2 rectangular elongate in shape of transfer station, is placed on level ground.Plane is provided with transfer station 2 Several equidistant transfer rollers 21 alongst rotate for rolling support square steel, transfer roller 21, transfer roller 21 The support base 22 being fixedly connected with transfer station 2 is provided at both ends with, transfer roller 21 is rotatably supported on support base 22.

As shown in figure 4, extending outward one section of steel plate in the long side of 2 one side of transfer station two, steel plate arrives to the edgewise bend Two necks 1111 are formed with the side parallel position, the side is provided with one piece of sliding panel 1112, and sliding panel is two about 1112 End, which is stuck in neck 1111, causes side of the sliding panel 1112 along transfer station 2 to slide.

Lowering or hoisting gear 1 includes slide 11 and lifting column 12 as shown in Figure 3 and Figure 4, and slide 11 includes column 111 and lifting Platform 112, the straightened portion of column 111 are arranged on the side of sliding panel 1112, and profile is rectangular, the bottom two edges of column 111 respectively with The width of two sliding panel 1112 is fixed by angle steel 1113, and the bottom of column 111 is provided with the conveyer belt 1114 being attached thereto, and is risen Drop platform 112 is located at the upper part of column 111, and extends to the side of transfer station 2, is suspended in the top of transfer roller 21, is leaned in lifting platform 112 The surface of nearly transfer station 2 offers U-shaped mouth 1121.

As shown in Fig. 3 and Fig. 5, the top surface of lifting platform 112 offers the through hole 1122 of insertion lifting platform 112, through hole 1122 Inside interference fit has a vertical hollow fixes sleeve 13, and the inner side that fixes sleeve 13 presses close to U-shaped mouth 1121 is fixedly connected There is a sliding shoe 122, lifting column 12 is provided with vertical chute 121 in the side close to U-shaped mouth 1121, and lines is arranged at the bottom of chute 121, Sliding shoe 122 is entrenched in chute 121 so that lifting column 12 slides up and down in fixes sleeve 13.The interposition of fixes sleeve 13 Put and offer consistent the first screwed hole 131 for wearing fixes sleeve 13 and sliding shoe 122, the internal thread of the first screwed hole 131 is connected with One fixing roller 14, the one end of fixing roller 14 away from fixes sleeve 13 are hinged with a rotating roller 141 for rotating fixing roller 14, led to Cross screwing for fixing roller 14 and unclamp moving up and down for control lifting column 12.

As shown in figure 3, the connecting bracket 3 parallel to the length direction of transfer station 2 is provided with the bottom of lifting column 12, connection branch Frame 3 close to the upper surface of one end of lifting column 12 offer with the diameter identical fixing groove 31 of lifting column 12, under lifting column 12 End is plugged in fixing groove 31 and fixed by bolt side.

As shown in fig. 6, clamping device 4 includes locked component 43, clamping head 41 and grip block 42.Open the side of connecting bracket 3 Provided with horizontal mounting groove 32, grip block 42 passes through the bolt in mounting groove 32 with the one end of connecting bracket 3 away from lifting column 12 It is fixedly connected.

Seen with reference to Fig. 7 and Fig. 8, clamping head 41 is rectangular, and centre offers counter sink 411, and clamping head 41 is grown along transfer station 2 Degree direction extends downwardly a segment distance and forms inclined-plane, and slope level stretches out to form grip block 412.

The one end of grip block 42 passes through in horizontal connection pin connection with the one end of clamping head 41 away from upper grip block 412 Grip block 412 is rotated upwardly and downwardly using the connecting pin of level as axle；Length direction of the bottom of grip block 42 along transfer station 2 is horizontal-extending Formed with lower grip block 421, second screwed hole 422 concentric with counter sink 411, upper grip block are offered on lower grip block 421 Sawtooth 423 is provided with 412 one sides to be contacted with each other with lower grip block 421, the section of sawtooth 423 is trapezoidal, can either press from both sides When tight square steel and can enough reduces upper grip block 412 and lower grip block 421 clamping square steel to caused by square steel catcher mark.

Locked component 43 includes locking roller 431 and lock handle 432, and locking roller 431 is in cylinder, thereon section diameter compared with Greatly, lower part diameter is smaller, and the top of locking roller 431 is provided with a lock handle 432 for running through locking roller 431.Locking roller The less one end of 431 diameters offers external screw thread, and the smaller one end of the diameter of locking roller 431 can pass through counter sink 411, locking roller 431 larger one end are stuck in the inside of counter sink 411 and have gap with the inwall of counter sink 411.Upper grip block 412 and lower grip block 421 Between be provided with spring 433, the upper end of spring 433 is fixedly connected on the lower surface of clamping head 41, and locking roller 431 passes through counter sink 411 and spring 433 be threadedly coupled with the second screwed hole 422, by spin locking handle 432, grip block 412 and lower folder in control Hold plate 421 and clamp square steel.

As shown in Figures 9 and 10, stopping means 7 includes limiting bracket 71 and spacing roller group 72, and limiting bracket 71 is rectangular Frame-like, vertical to place, there is a square import 8 centre, for through square steel.Limited location is integrally formed in the lower end of limiting bracket 71 Base 711, limiting plate 711 are bolted to connection in transfer station 2.Distinguish in the both sides of the vertical direction of limiting bracket 71 Offer vertical stopper slot 712.

Spacing roller group 72 includes the first spacing 721 and second spacing roller group 722 of roller group, and the first spacing roller group 721 includes perpendicular Straight two first limiting rolls 7211 for setting and being parallel to each other, the second spacing roller group 722 include what is be horizontally disposed with and be parallel to each other Two second limiting rolls 7221, the first limiting roll 7211 and the second limiting roll 7221 are in cylinder, and damaged surface is enclosed with one Layer wear-resistant pad 7223, wear-resistant pad can use other high-abrasive materials such as engineering plastics, rubber to be made.

Axle is provided among second limiting roll 7221 so that the second limiting roll 7221 can rotate, the second limiting roll 7221 Be provided at both ends with the sliding block 7222 of L-shaped, the second limiting roll 7221 is rotationally connected with one end of sliding block 7222, sliding block 7222 it is another End is stuck in the both sides of limiting bracket 71 and by being fixedly connected through the bolt of stopper slot 712, passes through two the second parallel limits Position roller 7221 can in the vertical direction to square steel carry out it is spacing.

The rotating shaft both ends of first limiting roll 7211 extend formed with bar shaped slide plate 7212, the vertical direction of limiting bracket 71 and the back of the body Upper and lower ends from the side of the second limiting roll 7221 are symmetrically welded with the installing plate 73 that length is slightly less than the length of limiting bracket 71, Horizontal sliding groove 731 is offered on installing plate 73 along the width of transfer station 2, the first limiting roll 7211 is vertically arranged, both ends Bar shaped slide plate 7212 be fitted on installing plate 73, by being plugged on the bolt in sliding groove 731 at the back side pair of installing plate 73 Bar shaped slide plate 7212 is fixed so that two first limiting rolls 7211 carry out spacing to square steel in the horizontal direction.

Not in same plane, the two is staggered front to back setting for first limiting roll 7211 and the second limiting roll 7221.

As shown in Fig. 1 and Figure 11, cutter device 6 includes rotating wheel disk 61, cutting gun 62 and 61 turns of rotating wheel disk of driving Dynamic drive component 63, offer among rotating wheel disk 61 circle by mouth 611, for through square steel.Cutting gun 62 is fixed Rotating wheel disk 61 is connected on the ring surface of the one end of slide 11, cutting gun 62 can rotate with rotating wheel disk 61.

Drive component 63 includes gear wheel 631, little gear 632 and rotary electric machine 633, and gear wheel 631 is fixedly connected on Side of the rotating wheel disk 61 away from cutting gun 62, and be arranged concentrically with rotating wheel disk 61, the top of rotary electric machine 633 is welded on work The top of room 5, little gear 632 are set on the output shaft of rotary electric machine 633 and engaged with gear wheel 631.

The course of work：

See with reference to Figure 12, during work, square steel is placed on transfer roller 21, unscrew rotating roller 141 and lock in fixing roller 14 Lock handle 432 on fixed roll 431, the height of lifting column 12 is adjusted up and down, moves left and right slide 11, make grip block 412 with Grip block 421 is clipped in the outside and inner side of square steel top edge respectively, screws lock handle 432 and rotating roller 141 successively, mobile Slide 11, in the presence of transfer roller 21, drive square steel to be moved to operating room 5, spacing branch is passed through in the position square steel of steel import 52 Frame 71, by unscrewing bolt, mobile spacing roller group 72 causes the square steel vertically and horizontally spacing clamping in position.

The position of cutting gun 62 is moved again to, according to the square steel size to be cut, is answered to the direction mobile phase of rotating wheel disk 61 Size, start rotary electric machine 633, by little gear 732, gear wheel 731 drive rotating wheel disk 61 rotate, controlled by numerical control The position of cutting gun 62, square steel is cut during rotating wheel disk 61 rotates.

When square steel specification changes, can correspond to the first limiting roll 7211 of correction and the position of the second limiting roll 7221 makes two Interval between person meets the spacing demand of different square steel.

The utility model locks grip block 421 up and down by using lock handle 432, clamps square steel so that and square steel is fixed, In mobile and cutting process, larger vibrations skew will not occur, solve square steel in movement, cutting because vibrations are offset The problem of caused cutting section out-of-flatness.

Can be to the square steel before entrance cutter device 6 in horizontally and vertically both direction other side by using spacing roller group 72 Steel carries out spacing correction, ensures that square steel straight line enters cutter device 6, solves the problems, such as that square steel cut surface is uneven.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of numerical control square steel cutting machine with stopping means, it is characterized in that, including surface spaced set has transfer roller （21）Transfer station（2）, positioned at transfer station（2）The cutter device in downstream（6）, positioned at cutter device（6）Upstream and close cutting Device（6）Stopping means（7）, stopping means（7）Including being vertically arranged and the first limiting roll of relative motion in the horizontal direction Group（721）It is and horizontally disposed and in the second spacing roller group of vertical direction relative motion（722）, the first spacing roller group（721） With the second spacing roller group（722）Between the square import that passes through formed with supplier's steel（8）.

2. the numerical control square steel cutting machine according to claim 1 with stopping means, it is characterized in that, the stopping means （7）Also include standing on the transfer station vertically（2）On limiting bracket（71）, limiting bracket（71）Backwards to cutter device（6）'s Simultaneously both sides offer vertical stopper slot（712）, the second spacing roller group（722）Both ends be fixedly connected with sliding block （7222）, the sliding block（7222）Sliding is fixedly connected on the stopper slot（712）On.

3. the numerical control square steel cutting machine according to claim 2 with stopping means, it is characterized in that, the limiting bracket （71）Upper and lower ends be fixedly connected with being oppositely arranged and offer horizontal sliding groove（731）Installing plate（73）, it is described First spacing roller group（721）Both ends slide be fixedly connected on sliding groove respectively（731）On.

4. the numerical control square steel cutting machine according to claim 1 with stopping means, it is characterized in that, first limiting roll Group（721）With the described second spacing roller group（722）Along transfer station（2）Length direction is staggered front to back setting.

5. the numerical control square steel cutting machine according to claim 1 with stopping means, it is characterized in that, first limiting roll Group（721）Including two the first limiting rolls being vertically arranged（7211）, the second spacing roller group（722）Set including two levels The second limiting roll put（7221）, the first limiting roll（7211）With the second limiting roll（7221）With respective axle autorotation.

6. the numerical control square steel cutting machine according to claim 5 with stopping means, it is characterized in that, first limiting roll （7211）With second limiting roll（7221）Surface coating have wear-resistant pad（7223）.

7. the numerical control square steel cutting machine according to claim 6 with stopping means, it is characterized in that, the wear-resistant pad （7223）It is made up of engineering plastics.

8. the numerical control square steel cutting machine according to claim 5 with stopping means, it is characterized in that, in the vertical direction position The second limiting roll in lower section（7221）With the transfer roller（21）Either flush.

9. the numerical control square steel cutting machine according to claim 1 with stopping means, it is characterized in that, the cutter device （6）Pass through mouth including what center offered that supplier's steel passes through（611）Rotating wheel disk（61）, be fixedly connected on rotating wheel disk（61） Close to lowering or hoisting gear（1）Cutting gun on the anchor ring of side（62）And the driving rotating wheel disk（61）To pass through mouth（611） Central axis circular motion drive component（63）.

10. the numerical control square steel cutting machine according to claim 9 with stopping means, it is characterized in that, the drive component （63）Including being fixedly connected on rotating wheel disk（61）Away from cutting gun（62）A side ring surface on gear wheel（631）, with canine tooth Wheel（631）The little gear of engagement（632）And the driving little gear（632）Rotate so as to be transmitted in gear wheel（631）And then Drive rotating wheel disk（61）The rotary electric machine of rotation（633）.