CN207465568U - A kind of transverse direction wire cutting mechanism - Google Patents

Abstract

The utility model discloses a kind of lateral wire cutting mechanism, including two armstands, the stent that can be slidably mounted between two armstands, the automatic deploying and retracting line mechanism being fixed on stent, be fixed on stent for changing cutting line around the cutting line guiding mechanism to direction；Automatic deploying and retracting line mechanism includes the reel for folding and unfolding cutting line；Cutting line makes cutting line be horizontally installed on horizontal plane around being located on the reel of automatic deploying and retracting line mechanism, and change the direction of coiling by cutting line guiding mechanism.The cutting mode longitudinally cutting is changed into transverse cuts by of the prior art so that can be horizontal positioned on the table by the larger jade of volume, it is cut suitable for large-sized jade, and the stability of transverse cuts is more preferable, processing efficiency higher.

Description

A kind of transverse direction wire cutting mechanism

Technical field

The utility model is related to wire cutting jade field, more specifically to a kind of lateral wire cutting mechanism.

Background technology

The cutting of jade is critical step in jade processing, and form, in shape is carried out to jade according to jade material Design and sectility, convenient for jade, craftsman rationally utilizes, this is also the first procedure of jade processing, and the process of sawing is related to sawing Machine and saw blade.The tool of in all age sawing oneself great changes will take place, cutting for electric drive is cut by manually driven silt particle Cutting mill experienced the very long years during this.The saw that modern times are widely used then is useful for the various power saws of different purposes Machine such as includes gadding machine, the aniseed cutting machine of slicer and minitype cutting machine, multi-cutting machine etc..

Existing jade cutter has the disadvantages that：（1）Existing jade is mostly vertical direction installation, is then erected Nogata to cutting, since jade volume weight is huge, the cutting stability of this vertical direction is poor.（2）It is existing Cutting majority is can only to realize cutting, therefore under cutting efficiency by fixed cutter, mobile jade.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of x wire Cutting mechanism.The application sets stent automatic deploying and retracting line mechanism, cutting line guiding mechanism, two armstands, cutting line around be located at from On the reel of dynamic cable pulling-pushing device, and by the direction of cutting line guiding mechanism change coiling, it is horizontally installed on cutting line On horizontal plane, realize the transverse cuts of jade, the cutting mode by it is of the prior art it is longitudinally cutting be changed into transverse cuts, Allow to the larger jade of volume is horizontal positioned on the table, suitable for large-sized jade cut, and laterally cut The stability cut is more preferable, processing efficiency higher.

Technical solution is used by the utility model solves its technical problem：A kind of lateral wire cutting mechanism, packet are provided It includes two armstands, the stent that can be slidably mounted between two armstands, the automatic deploying and retracting line mechanism being fixed on stent, be fixed on On stent for changing cutting line around the cutting line guiding mechanism to direction；The automatic deploying and retracting line mechanism is included for folding and unfolding The reel of cutting line；Cutting line changes around being located on the reel of automatic deploying and retracting line mechanism, and by cutting line guiding mechanism The direction of coiling, makes cutting line be horizontally installed on horizontal plane.

Transverse direction wire cutting mechanism described in the utility model, wherein, the cutting line guiding mechanism is two, is corresponded to respectively It is arranged in two armstands；Each cutting line guiding mechanism includes the first directive wheel, the second directive wheel, third directive wheel and leads To wheel installing plate；The directive wheel installing plate is fixed on stent, and the directive wheel installing plate is L-shaped, first directive wheel Mounted on the top of directive wheel installing plate, second directive wheel is mounted on the turnover position of directive wheel installing plate, and the third is led The other end of the directive wheel installing plate far from top is mounted on to wheel；The reel of the cutting line from automatic deploying and retracting line mechanism is stretched Go out, successively winding wherein the first directive wheel of an armstand, the second directive wheel, on third directive wheel, it is then vertical from another Third directive wheel, the second directive wheel, the first directive wheel on arm are formed back around being set back on the reel of automatic deploying and retracting line mechanism Road.

Transverse direction wire cutting mechanism described in the utility model, wherein, each cutting line guiding mechanism, which further includes, to be used for Finely tune the micromatic setting of cutting line elasticity；The micromatic setting includes the first sliding rail, the first sliding block, cylinder, link block；Described One sliding rail is fixed on the directive wheel installing plate；First sliding block is slidably set on the first sliding rail；The cylinder is consolidated It is scheduled on the directive wheel installing plate, the telescopic direction of Telescopic-cylinder bar is parallel with the length direction of the first sliding rail；Described first Directive wheel is fixed on one end of link block, and the other end of link block is fixed on the first sliding block, and the Telescopic-cylinder bar is fixed on The middle part of link block.

Transverse direction wire cutting mechanism described in the utility model, wherein, which further includes to drive branch Frame slides up and down the slipping mechanism up and down to change transverse cut horizontal position；The slipping mechanism up and down includes the first spiral shell Bar, the first fixing nut being set in the middle part of the first screw rod are set in the first bearing seat at both ends in the first screw rod and the first spiral shell The servo motor of bar drive connection, is set on the second sliding rail and along sliding rail length side the second sliding rail being fixed in armstand To the second sliding block of sliding；The length direction of first screw rod, the length direction of the second sliding rail with the axial direction of armstand It is parallel；The first bearing seat is fixed in armstand；First fixing nut and the second sliding block are each attached on stent.

Transverse direction wire cutting mechanism described in the utility model, wherein, the automatic deploying and retracting line mechanism further includes to drive The motor of reel rotation, for making changement that reel moved along reel axial direction and commutate for detecting Mechanism shift position is so as to make motor perform the position sensor of forward or reverse；The reel both ends are equipped with connecting shaft； The connecting shaft of described reel one end and the output shaft of motor are sequentially connected, the connecting shaft and reversing machine of the reel other end Structure is sequentially connected；The position sensor is arranged on the side of changement.

Transverse direction wire cutting mechanism described in the utility model, wherein, the both ends of the reel are consolidated by second bearing seat It is scheduled on reel installing plate；The motor is fixed on by motor mounting plate on reel installing plate.

Transverse direction wire cutting mechanism described in the utility model, wherein, the changement includes the second screw rod, is set in the The second fixing nut in the middle part of two screw rods, the 3rd bearing seat for being set in both ends in the second screw rod are set in reel one end company Drive pulley in spindle, the driven pulley for being set in described second screw rod one end and around be located at drive pulley with from The belt on belt pulley is moved, third sliding rail on stent is fixed on, is set on third sliding rail and is slid along sliding rail length direction Third sliding block；The length direction of second screw rod is parallel with the axial direction of reel；The 3rd bearing seat is fixed on The lower surface of reel installing plate, second fixing nut are fixed on stent；The third sliding block is fixed on reel peace The lower surface of loading board.

Transverse direction wire cutting mechanism described in the utility model, wherein, the position sensor is arranged on the one of third sliding block Side, for detecting the position of third sliding block.

Transverse direction wire cutting mechanism described in the utility model, wherein, the stent is concavely provided with to install changement Accommodating cavity, second screw rod be mounted on accommodating cavity in；The third sliding rail and third sliding block have two groups, and correspondence is located at respectively The both sides of accommodating cavity.

Implement the lateral wire cutting mechanism of the utility model, have the advantages that：

The application sets stent automatic deploying and retracting line mechanism, cutting line guiding mechanism, two armstands, and cutting line is automatic around being located at On the reel of cable pulling-pushing device, and by the direction of cutting line guiding mechanism change coiling, cutting line is made to be horizontally installed on water In plane, realize the transverse cuts of jade, the cutting mode by it is of the prior art it is longitudinally cutting be changed into transverse cuts, make Obtaining can be horizontal positioned on the table by the larger jade of volume, is cut suitable for large-sized jade, and transverse cuts Stability it is more preferable, processing efficiency higher.

Description of the drawings

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：

Fig. 1 is the structure diagram of the utility model preferred embodiment transverse direction wire cutting mechanism；

Fig. 2 is the structure diagram of automatic deploying and retracting line mechanism and stent；

Fig. 3 is the disassembly diagram of automatic deploying and retracting line mechanism；

Fig. 4 is the structure diagram of changement；

Fig. 5 be armstand, cutting line guiding mechanism, upper and lower slipping mechanism structure diagram；

Wherein, 1, armstand；2nd, stent；3rd, automatic deploying and retracting line mechanism；31st, reel；311st, connecting shaft；32nd, motor；33、 Changement；331st, the second screw rod；332nd, the second fixing nut；333rd, 3rd bearing seat；334th, drive pulley；335th, it is driven Belt pulley；336th, third sliding rail；337th, third sliding block；34th, position sensor；35th, second bearing seat；36th, reel installing plate； 37th, motor mounting plate；4th, cutting line guiding mechanism；41st, the first directive wheel；42nd, the second directive wheel；43rd, third directive wheel；44、 Directive wheel installing plate；45th, micromatic setting；451st, the first sliding rail；452nd, the first sliding block；453rd, cylinder；454th, link block；5th, up and down Slipping mechanism；51st, the first screw rod；52nd, the first fixing nut；53rd, first bearing seat；54th, servo motor；55th, the second sliding rail； 56th, the second sliding block.

Specific embodiment

In the following, with reference to attached drawing and specific embodiment, the utility model is described further：

As shown in Figs. 1-5, a kind of lateral wire cutting mechanism, including two armstands 1, can be slidably mounted between two armstands Stent 2, be fixed on stent automatic deploying and retracting line mechanism 3, be fixed on stent for changing cutting line around to direction Cutting line guiding mechanism 4；Automatic deploying and retracting line mechanism includes the reel 31 for folding and unfolding cutting line；Cutting line is around being located at automatic receipts On the reel of payingoff mechanism, and by the direction of cutting line guiding mechanism change coiling, cutting line is made to be horizontally installed on level On face.

Specifically, automatic deploying and retracting line mechanism 3 is further included for driving motor 32 that reel rotates, for making reel edge The changement 33 of reel axial direction movement and for detecting changement shift position so as to which motor be made to perform just The position sensor 34 for turning or inverting；Reel both ends are equipped with connecting shaft 311；The connecting shaft of reel one end and motor it is defeated Shaft is sequentially connected, and connecting shaft and the changement of the reel other end are sequentially connected；Position sensor is arranged on changement Side.

The both ends of reel are fixed on by second bearing seat 35 on reel installing plate 36；Motor passes through motor mounting plate 37 are fixed on reel installing plate.

Changement 33 includes the second screw rod 331, the second fixing nut 332 being set in the middle part of the second screw rod, is set in The 3rd bearing seat 333 at both ends in second screw rod, is set in the drive pulley 334 being set in the connecting shaft of reel one end The driven pulley 335 of second screw rod one end and around the belt being located on drive pulley and driven pulley（In figure not Show）, be fixed on third sliding rail 336 on stent, the third sliding block for being set on third sliding rail and being slid along sliding rail length direction 337；The length direction of second screw rod is parallel with the axial direction of reel；3rd bearing seat is fixed under reel installing plate Surface, the second fixing nut are fixed on stent；Third sliding block is fixed on the lower surface of reel installing plate.Stent is concavely provided with For installing the accommodating cavity of changement, the second screw rod is mounted in accommodating cavity；Third sliding rail and third sliding block have two groups, respectively The corresponding both sides for being located at accommodating cavity.The setting of third sliding rail and third sliding block is in order to enable reel installing plate and changement More smooth out, steadily relatively move, so as to enable cutting line not overlappingly, successively around the surface for being located at reel.Certainly, Sliding rail and sliding block are respectively provided at left and right sides of two screw rods, the relative movement of reel installing plate and changement can be smoothed out more, is steady It is fixed.

Position sensor is fixed on stent, and positioned in the side of third sliding block, for detecting the position of third sliding block. The position of position sensor setting influences the winding length of cutting line or clipping time on a bobbin, it is therefore desirable to according to not Hardness, size with jade and be configured.When two pulley rotations, the rotation of the second screw rod is driven, in the second fixing nut Under the action of, third sliding block is moved relative to third sliding rail, so as to drive the reel on reel installing plate along screw rod axial direction Direction moves back and forth, at this point, position sensor when detecting third sliding block, that is, represents to need to commutate, controller control motor Change steering direction, it is final to realize the function that take-up and unwrapping wire are realized around the cutting line for being located at reel surface.

The course of work of this transverse direction wire cutting mechanism is as follows：

Motor rotation driving reel rotation drives the pulley rotation of reel opposite side, when two pulley rotations, The second screw rod is driven to rotate, the second fixing nut is fixed on stent, and sliding block moves under the guiding role of sliding rail relative to sliding rail, So as to which the reel on reel installing plate be driven to move back and forth along screw rod axial direction, each reel is rotating backward it Before, cutting line, without being stacked, can make take-up and unwrapping wire process so orderly successively around reel surface is located at It can orderly carry out, reduce the friction between cutting line, reduce the probability of cutting thread breakage.At this point, position sensor is arranged on The side of changement when position sensor detects sliding block, that is, represents to need to commutate, and controller control motor, which changes, to be turned to Direction finally makes to realize the function of take-up and unwrapping wire around the cutting line for being located at reel surface.The automatic takeup and unwrapping wire work( It as long as can be by setting some directive wheels of cutting line guiding mechanism, you can laterally set cutting line, so as to apply Jade cuts field, realizes the function of transverse cuts.

Specifically, cutting line guiding mechanism 4 is two, is correspondingly arranged at respectively in two armstands；Each cutting line is oriented to Mechanism includes the first directive wheel 41, the second directive wheel 42, third directive wheel 43 and directive wheel installing plate 44；Directive wheel installing plate It is fixed on stent, the directive wheel installing plate is L-shaped, and the first directive wheel is mounted on the top of directive wheel installing plate, and second leads To wheel mounted on the turnover position of directive wheel installing plate, third directive wheel is mounted on the other end of the directive wheel installing plate far from top； Cutting line is stretched out from the reel of automatic deploying and retracting line mechanism, and the first directive wheel of an armstand, second are led wherein for winding successively To wheel, on third directive wheel, then from another armstand third directive wheel, the second directive wheel, the first directive wheel winding return Onto the reel of automatic deploying and retracting line mechanism, forming circuit.

The cutting line of winding is in horizontally disposed between two third directive wheels on cutting line guiding mechanism, therefore can be real The function of existing transverse cuts along with the running of the automatic deploying and retracting line mechanism of side, makes cutting for winding between two third directive wheels Secant can reciprocating cutting in the horizontal direction, improve cutting efficiency.

Each cutting line guiding mechanism further includes the micromatic setting 45 for finely tuning cutting line elasticity.It is wound in cutting line It after on cutting line guiding mechanism and automatic deploying and retracting line mechanism, is then stretched out, adjusted upwards by the Telescopic-cylinder bar of micromatic setting Elasticity on whole cutting line loop, to reach best cutting performance.

Specifically, which includes the first sliding rail 451, the first sliding block 452, cylinder 453, link block 454；First slides Rail is fixed on directive wheel installing plate；First sliding block is slidably set on the first sliding rail；Cylinder is fixed on directive wheel installing plate On, the telescopic direction of Telescopic-cylinder bar is parallel with the length direction of the first sliding rail；First directive wheel is fixed on one end of link block, The other end of link block is fixed on the first sliding block, and Telescopic-cylinder bar is fixed on the middle part of link block.

Meanwhile the transverse direction wire cutting mechanism further includes and slides up and down to change transverse cut horizontal position for driving arm Slipping mechanism 5 up and down put.The setting of the upper and lower slipping mechanism can move up or down entire stent, so as to adjust The horizontal position of cutting line between two third directive wheels, to adapt to the jade of different-thickness cutting needs.

Specifically, upper and lower slipping mechanism include the first screw rod 51, be set in the middle part of the first screw rod the first fixing nut 52, The first bearing seat 53 for being set in both ends in the first screw rod, is fixed on armstand at the servo motor 54 being connect with the first screw drive On the second sliding rail 55, the second sliding block 56 for being set on the second sliding rail and being slid along sliding rail length direction；First screw rod Length direction, the length direction of the second sliding rail are parallel with the axial direction of armstand；First bearing seat is fixed in armstand；First Fixing nut and the second sliding block are each attached on stent.

By taking jadeite jade as an example, the course of work of this transverse direction wire cutting mechanism is as follows：

By cutting line around being located on the reel of automatic deploying and retracting line mechanism, then led successively around be located at two armstands first It is formed into a loop on wheel, the second directive wheel, third directive wheel；

Micromatic setting is driven, moves up Telescopic-cylinder bar, by the opposite tension of cutting line；

The horizontal position kept flat according to jadeite jade, then the horizontal position by upper and lower slipping mechanism adjustment transverse cut；

Motor rotation driving reel rotation, drive reel opposite side pulley rotation, by changement so as to The reel on reel installing plate is driven to move back and forth along screw rod axial direction, when position sensor detects sliding block, It represents to need to commutate, controller control motor changes steering direction, and finally making can be real around the cutting line for being located at reel surface Existing take-up and the function of unwrapping wire；

The cutting mode longitudinally cutting is changed into transverse cuts by of the prior art so that can be by the larger jade of volume Stone is horizontal positioned on the table, is cut suitable for large-sized jade, and the stability of transverse cuts is more preferable, processing efficiency Higher.

It will be apparent to those skilled in the art that can technical solution and design as described above, make other various phases The change and deformation answered, and all these changes and deformation should all belong to the protection model of the utility model claims Within enclosing.

Claims (9)

1. a kind of transverse direction wire cutting mechanism, which is characterized in that including two armstands, can be slidably mounted at branch between two armstands Frame, the automatic deploying and retracting line mechanism being fixed on stent, be fixed on stent for changing cutting line around the cutting line to direction Guiding mechanism；The automatic deploying and retracting line mechanism includes the reel for folding and unfolding cutting line；Cutting line is around being located at automatic deploying and retracting line On the reel of mechanism, and by the direction of cutting line guiding mechanism change coiling, cutting line is made to be horizontally installed on horizontal plane.

2. transverse direction wire cutting mechanism as described in claim 1, which is characterized in that the cutting line guiding mechanism is two, point It is not correspondingly arranged in two armstands；Each cutting line guiding mechanism includes the first directive wheel, the second directive wheel, third directive wheel And directive wheel installing plate；The directive wheel installing plate is fixed on stent, and the directive wheel installing plate is L-shaped, and described first Directive wheel is mounted on the top of directive wheel installing plate, and second directive wheel is mounted on the turnover position of directive wheel installing plate, described Third directive wheel is mounted on the other end of the directive wheel installing plate far from top；The cutting line is from the coiling of automatic deploying and retracting line mechanism Cylinder stretches out, successively winding wherein the first directive wheel of an armstand, the second directive wheel, on third directive wheel, then from another Third directive wheel, the second directive wheel, the first directive wheel in root armstand are around being set back on the reel of automatic deploying and retracting line mechanism, shape Into circuit.

3. transverse direction wire cutting mechanism as claimed in claim 2, which is characterized in that each cutting line guiding mechanism further includes For finely tuning the micromatic setting of cutting line elasticity；The micromatic setting includes the first sliding rail, the first sliding block, cylinder, link block；Institute The first sliding rail is stated to be fixed on the directive wheel installing plate；First sliding block is slidably set on the first sliding rail；The gas Cylinder is fixed on the directive wheel installing plate, and the telescopic direction of Telescopic-cylinder bar is parallel with the length direction of the first sliding rail；It is described First directive wheel is fixed on one end of link block, and the other end of link block is fixed on the first sliding block, and the Telescopic-cylinder bar is consolidated It is scheduled on the middle part of link block.

4. transverse direction wire cutting mechanism as described in claim 1, which is characterized in that the transverse direction wire cutting mechanism further includes to drive Dynamic stent slides up and down the slipping mechanism up and down to change transverse cut horizontal position；The slipping mechanism up and down includes first Screw rod, the first fixing nut being set in the middle part of the first screw rod are set in the first bearing seat at both ends in the first screw rod and first The servo motor of screw drive connection, is set on the second sliding rail and along sliding rail length the second sliding rail being fixed in armstand Second sliding block of direction sliding；The axial direction side of the length direction of first screw rod, the length direction of the second sliding rail with armstand To parallel；The first bearing seat is fixed in armstand；First fixing nut and the second sliding block are each attached on stent.

5. transverse direction wire cutting mechanism as described in claim 1, which is characterized in that the automatic deploying and retracting line mechanism, which further includes, to be used for The motor of driving reel rotation, for making changement that reel moves along reel axial direction and for detecting Changement shift position is so as to make motor perform the position sensor of forward or reverse；The reel both ends are equipped with connection Axis；The connecting shaft of described reel one end and the output shaft of motor are sequentially connected, and the connecting shaft of the reel other end is with changing It is connected to mechanism driving；The position sensor is arranged on the side of changement.

6. transverse direction wire cutting mechanism as claimed in claim 5, which is characterized in that the both ends of the reel pass through second bearing Seat is fixed on reel installing plate；The motor is fixed on by motor mounting plate on reel installing plate.

7. transverse direction wire cutting mechanism as claimed in claim 6, which is characterized in that the changement includes the second screw rod, set It is located at the second fixing nut in the middle part of the second screw rod, the 3rd bearing seat for being set in both ends in the second screw rod, is set in reel Drive pulley in the connecting shaft of one end, the driven pulley for being set in described second screw rod one end and around being located at drive pulley Wheel with driven pulley on belt, be fixed on third sliding rail on stent, be set on third sliding rail and along sliding rail length side To the third sliding block of sliding；The length direction of second screw rod is parallel with the axial direction of reel；The 3rd bearing seat The lower surface of reel installing plate is fixed on, second fixing nut is fixed on stent；The third sliding block be fixed on around The lower surface of spool installing plate.

8. transverse direction wire cutting mechanism as claimed in claim 7, which is characterized in that the position sensor is arranged on third cunning The side of block, for detecting the position of third sliding block.

9. transverse direction wire cutting mechanism as claimed in claim 7, which is characterized in that the stent is concavely provided with to install commutation The accommodating cavity of mechanism, second screw rod are mounted in accommodating cavity；The third sliding rail and third sliding block have two groups, correspond to respectively Positioned at the both sides of accommodating cavity.