CN215039065U - Mounting structure of take-up and pay-off wheel and four high buddha's warrior attendant line marble cutter - Google Patents

Abstract

The utility model relates to a receive mounting structure of paying out reel, which comprises a frame, receive and release the line motor, receive and release the line axle and set up at the epaxial receipts and release line wheel of receipts and release line, establish respectively to link and free end at the both ends of receipts and release line axle, the link is connected with the output shaft transmission of receiving and releasing line motor, be equipped with the second supporting seat in the frame, be equipped with the shaft hole on the second supporting seat, be equipped with second supporting bearing between the free end of shaft hole and receipts and release line axle, second supporting bearing establishes on the free end of receiving and releasing line axle through the first tight coupling cover that expands of detachable, the position setting that contracts of the tight coupling cover that expands is between free end and second supporting bearing, the second supporting seat sets up in the frame with the mode that can rotate and make the free end shaft hole to move away from, be equipped with on the second supporting seat and be used for the positioning mechanism of second supporting seat location in the frame. The utility model discloses a smooth and easy steady rotation of receive and release line wheel can be guaranteed to the structure, conveniently changes receive and release line wheel simultaneously.

Description

Mounting structure of take-up and pay-off wheel and four high buddha's warrior attendant line marble cutter

Technical Field

The utility model relates to a receive and release line wheel's mounting structure and adopt this mounting structure's four high buddha's warrior attendant line marble cutter.

Background

The diamond wire is used as a saw wire to cut the stone, and the diamond wire is thin and has the diameter of about 0.2-2mm, so that the formed cutting seam is small, the generation of waste materials can be reduced, and the loss of the stone is reduced. For example, in the chinese invention patent application of the applicant with application publication No. CN 111745833 a entitled "four-roller press-down type diamond wire cutting machine for stone materials", a four-roller press-down type diamond wire cutting machine is introduced, which includes a frame, a diamond wire, a wire roller and a take-up and pay-off device, the diamond wire is wound on the wire roller and connected to a take-up and pay-off device, the take-up and pay-off device includes a first reel, a first take-up and pay-off motor driven by the first reel, a second reel and a second take-up and pay-off motor driven by the second reel, that is, the take-up and pay-off wheel is driven by the motor to rotate, so as to take up or pay off the wire. How to make the take-up and pay-off wheel can rotate smoothly and smoothly to make things convenient for the dismouting, have important meaning to the operation and the maintenance of equipment.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move stable, receive and release line wheel easy dismounting's mounting structure, another aim at provides the four high buddha's warrior attendant line marble cutter who adopts this mounting structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the mounting structure of the take-up and pay-off wheel comprises a frame, a take-up and pay-off motor, a take-up and pay-off shaft and the take-up and pay-off wheel arranged on the take-up and pay-off shaft, wherein two ends of the take-up and pay-off shaft are respectively arranged as a connecting end and a free end, the connecting end is in transmission connection with an output shaft of the take-up and pay-off motor, the connecting end is rotatably arranged in the frame through a first support bearing, the machine frame is provided with a second supporting seat, the second supporting seat is provided with a shaft hole, a second supporting bearing is arranged between the shaft hole and the free end of the pay-off and take-up shaft, the second supporting bearing is sleeved on the free end of the pay-off and take-up shaft through a detachable first expansion connecting sleeve, the expansion part of the first expansion connecting sleeve is arranged between the free end and the second supporting bearing, the second supporting seat is rotatable and enables the free end to move away from the shaft hole, the mode of the shaft hole is arranged on the machine frame, and the second supporting seat is provided with a positioning mechanism for positioning the second supporting seat on the machine frame.

As the utility model discloses an optimal mode, the second supporting seat is equipped with restriction second support bearing axial displacement's spacing platform and spacing lid respectively in the axial both ends in shaft hole, and spacing lid passes through the fix with screw on the second supporting seat.

As the utility model discloses an optimal mode, the second supporting seat includes along the supporting shoe of horizontal direction setting at the pendulum piece with along vertical direction setting, the shaft hole sets up on the supporting shoe and along the horizontal direction setting, and the one end of pendulum piece is rotationally installed through the pivot in the frame, the other end of pendulum piece is for can rotating the end round the axis pivoted of pivot, and the supporting shoe setting is rotating the end, positioning mechanism is for being in the pendulum piece spiro union screw in the frame.

As an optimal mode of the utility model, first bloated tight coupling cover includes outer taper sleeve, sets up first interior taper sleeve and the second interior taper sleeve in outer taper sleeve and is used for adjusting first interior taper sleeve and second interior taper sleeve relative position and realize contracting the adjusting screw who expands, is equipped with first regulation gap on the outer taper sleeve, all is equipped with the second in first interior taper sleeve and the second and adjusts the gap, and first interior taper sleeve and second interior taper sleeve cover are established the free end, the second support bearing cover is established in the outer taper sleeve.

As an optimized mode of the utility model, the receive and release line motor is installed in the frame, the output shaft of receive and release line motor pass through the shaft coupling with the link is connected.

As the utility model discloses an optimal mode, take-up and pay-off wheel is installed along axial one end through the tight coupling cover of second bloated on the take-up and pay-off spool, take-up and pay-off wheel is passed through flat key and keyway along the axial other end and is in order can not be relative take-up and pay-off spool pivoted mode is installed on the take-up and pay-off spool.

As a preferred mode of the present invention, the first support bearing is mounted on the frame through the first support base.

The utility model also provides a four roll-type buddha's warrior attendant line marble cutter, including frame, saw line, rack-mounted line roller and receive and release the pay-off, the saw line is around establishing on the line roller and being connected to the take-up and pay-off device, the line roller is including all along the first line roller that the horizontal direction set up, be located the second line roller of first line roller top, third line roller and be located the fourth line roller of third line roller top, the take-up and pay-off device adopts foretell take-up and release the pay-off device.

Adopt the technical scheme of the utility model afterwards, receive and release the line axle the link and the free end support through first support bearing and second support bearing respectively, the second support bearing is established on receiving and releasing the free end of line axle through the first tight coupling cover that expands of detachable, will expand tightly and connect the cover and pull down, rotate the second supporting seat, can make the free end of receiving and releasing the line axle remove from the shaft hole, later can lift the receipts actinobacillus wheel off from receiving and releasing the line axle and maintain or change, the back has been changed, will expand tightly connect the cover and pack into between the free end of second support bearing and receipts actinobacillus axle, it can in the frame to fix a position the second supporting seat through positioning mechanism. The utility model discloses a smooth and easy steady rotation of receive and release line wheel can be guaranteed to the structure, conveniently changes receive and release line wheel simultaneously. Will the utility model discloses a mounting structure of receipts actinobacillus wheel is used for four high buddha's warrior attendant line marble cutter, can guarantee stable release and the rolling of buddha's warrior attendant line.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a simplified structure diagram of the workbench, the wire roller and the frame.

Fig. 3 is a schematic structural view of the wire roller of the present invention.

Fig. 4 is a schematic view of the internal structure of the wire roller of the present invention.

Fig. 5 is a schematic structural view of the winding and unwinding device of the present invention.

Fig. 6 is a schematic view of the internal structure of the take-up and pay-off device of the present invention.

Fig. 7 is a schematic structural view of the wire arranging mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the middle sensor of the present invention.

Fig. 9 is a schematic structural view of the middle expansion coupling sleeve of the present invention.

Fig. 10 is a schematic view of the first wire roller according to the present invention.

Fig. 11 is a schematic view of the second wire roller according to the present invention.

Fig. 12 is a schematic view of the first thread roller, the saw thread, and the second thread roller of the present invention.

Fig. 13 is a schematic structural view of a second embodiment of the present invention.

Fig. 14 is a schematic structural view of a third embodiment of the present invention.

Fig. 15 is a schematic structural view of a fourth embodiment of the present invention.

In the figure:

frame 10 base 11

First lead screw motor 12 first lead screw 13

First vertical plate 14 and second vertical plate 15

Connecting plate 16

Saw wire 100 first web 101

The second web surface 102 saw segments 103

Guide wire segment 104 first support bracket 105

First transverse moving mechanism 107 of second support frame 106

Second traversing mechanism 108 first movable frame 109

First vertical driving mechanism 111 of second movable frame 110

Second vertical drive mechanism 112 adjustment shaft 113

Adjustment drive mechanism 114

Support 21 of working table 20

Support plate 22 with slits 23

Take-up and pay-off motor 31 take-up and pay-off wheel 32

Take-up and pay-off spool 33 connection end 34

Free end 3535 first support bearing 36

Second support bearing 37 first expansion coupling sleeve 38

Second expansion coupling sleeve 39 flat key 310

Support block 312 for coupler 311

Swing block 313 rotating shaft 314

Limit table 315 limit cover 316

Shaft hole 317 first supporting seat 318

Object to be processed 40

First thread roller 51 and second thread roller 52

Third wire roller 53 and fourth wire roller 54

Steel cylinder 501 polyurethane sleeve 502

First endcap portion 503 and second endcap portion 504

First mounting hole 505 and second mounting hole 506

First inner tapered surface 507 ferrule 508

Second inner tapered surface 509 annular flap portion 510

Pressure plate 511 disc washer 512

Locking ring 513 first bearing seat 514

Second bearing seat 515 first limit bearing 516

Second limit bearing 517 end position expansion coupling sleeve 518

Key 519 shaft 520

First mounting end 521 and second mounting end 522

First external tapered surface 523 and second external tapered surface 524

First wire slot 526 of driving motor 525

Second wire groove 527 external taper sleeve 5181

First adjusting gap 5182 first inner taper sleeve 5183

Second inner taper sleeve 5184 second adjustment gap 5185

Adjusting screw 5186

Guide rod 60 lead screw motor 61

Lead screw 62 lead screw nut 63

Mounting bracket 64 guide wheel 65

Slide block 66 slide rod 67

Sensor 70 signal receiver 71

Rotating shaft 72 sensing block 73

Sensing part 74 fixed block 75

Trigger part 76

Detailed Description

In order to further explain the technical solution of the present invention, the following embodiments are described in detail.

Referring to fig. 1 to 15, the transverse reciprocating type diamond wire multi-wire cutting machine includes a table 20 for placing an object 40 to be processed, a frame 10, a saw wire 100, a plurality of wire rollers mounted on the frame 10, a first wire take-up and pay-off device, and a second wire take-up and pay-off device. The object 40 to be processed may be, for example, a stone material, and in the embodiment, the description is given by taking the stone material as an example, but the object 40 to be processed is not limited to the stone material. Preferably, the saw wire 100 is a diamond wire having a diameter of 0.2 to 2mm, and the table 20 and the frame 10 are disposed in a manner capable of relative horizontal movement, i.e., movable by one or both of the table 20 and the frame 10. The direction in which the table 20 and the frame 10 move relative to each other is the lateral direction, and the direction perpendicular to the lateral direction and along the horizontal direction is the longitudinal direction.

The utility model discloses in, the line roller includes first line roller 51 and second line roller 52, first line roller 51 and second line roller 52 all set up along the horizontal direction, and second line roller 52 is located the top of first line roller 51, the both ends of saw wire 100 set up respectively in first winding and unwinding devices and second winding and unwinding devices, the part between the both ends of saw wire 100 is repeated to be around establishing on first line roller 51 and second line roller 52 and form and set up first wire side 101 and second wire side 102 relatively, when adopting two line rollers, the distance of first wire side 101 and second wire side 102 is decided by the diameter of first line roller 51 and the diameter of second line roller 52. In the present invention, the first and second wire rolls 51 and 52 have the same diameter.

The utility model discloses still including being used for driving each line roller and carrying out the pivoted power supply, when the walking of saw line 100, the power supply drives each line roller and rotates thereupon.

The first net surface 101 comprises a plurality of parallel saw segments 103, a plurality of strip-shaped seams 23 used for accommodating the saw segments 103 are arranged on the workbench 20, the strip-shaped seams 23 extend along the transverse direction of the workbench 20, the distance between the first net surface 101 and the second net surface 102 is larger than the length of the object to be processed 40 along the transverse direction, the second net surface 102 comprises a plurality of guide segments 104 which do not enter the strip-shaped seams 23 when the saw segments 103 are sawn, namely, the second net surface 102 does not enter the stone when the saw segments are sawn, so that the saw wires 100 are simpler to lay, and the second net surface 102 does not interfere with the cutting of the stone.

As an optimized mode of the present invention, the working table 20 includes a support 21 and a plurality of supporting plates 22 disposed on the support 21, the support 21 is disposed along the vertical direction, each supporting plate 22 is disposed in parallel and disposed along the horizontal direction, one end of the supporting plate 22 is disposed on the support 21, the other end is disposed along the extending end of the frame 10, the strip-shaped slot 23 is formed between two adjacent supporting plates 22, the lower portion of the supporting plate 22 is formed for the space where the first wire roller 51 moves, and when the stone material is sawed, the first wire roller 51 can move horizontally in the space.

As a preferred mode of the present invention, the present invention further includes a base 11, the frame 10 is disposed on the base 11 along the lateral direction, and a horizontal driving mechanism is disposed on the base 11 for driving the frame 10 to move.

As an optimal mode of the utility model, horizontal drive mechanism includes first lead screw motor 12, first lead screw 131 and first screw-nut, and first lead screw 13 is connected with the transmission of first lead screw motor 12, frame 10 and first screw-nut fixed connection drive first lead screw 13 through first lead screw motor 12 and rotate, and first screw-nut moves on first lead screw 13 to drive frame 10 relative workstation 20 and remove, and then realize the removal of each line roller.

As an optimized mode of the present invention, the frame 10 includes the first riser 14, the second riser 15 and the connecting plate 16 connecting the first riser 14 and the second riser 15, the first riser 14 and the second riser 15 are disposed along the vertical direction, the connecting plate 16 is connected to the first lead screw nut, the distance between the first riser 14 and the second riser 15 is greater than the distance between the workbench 20 and the longitudinal length, when the frame 10 moves, the connecting plate 16 moves under the supporting plate 22, and the supporting plate 22 can be avoided by the first riser 14, the second riser 15 and the connecting plate 16.

As a preferred mode of the present invention, the thread roller further includes a third thread roller 53 and a fourth thread roller 54, the first thread roller 51, the second thread roller 52, the third thread roller 53 and the fourth thread roller 54 are disposed in parallel, the first thread roller 51, the second thread roller 52, the third thread roller 53 and the fourth thread roller 54 are disposed at four corner points of a quadrangle (rectangular in the embodiment), two ends of the first thread roller 51, two ends of the second thread roller 52, two ends of the third thread roller 53 and two ends of the fourth thread roller 54 are all rotatably disposed on the frame 10, and a portion between two ends of the saw thread 100 is repeatedly wound around the first thread roller 51, the second thread roller 52, the third thread roller 53 and the fourth thread roller 54 to form the first mesh surface 101 and the second mesh surface 102. With four wire rolls, the spacing between the first web surface 101 and the second web surface 102 is determined by the distance between the first wire roll 51 and the third wire roll 53.

As a preferred mode of the present invention, the frame 10 is provided with a first supporting frame 105 and a second supporting frame 106, the first wire roller 51 and the second wire roller 52 are rotatably installed on the first supporting frame 105, the third wire roller 53 and the fourth wire roller 54 are rotatably installed on the second supporting frame 106, the first supporting frame 105 is installed in a manner of moving left and right on the frame 10, and the second supporting frame 106 is installed in a manner of moving left and right on the frame 10, and the present invention further comprises a first transverse moving mechanism 107 for driving the first supporting frame 105 to move left and right and a second transverse moving mechanism 108 for driving the second supporting frame 106 to move left and right. The first and second traverse mechanisms 107 and 108 may be linear driving mechanisms commonly used in the art, such as a lead screw motor and lead screw structure, an oil cylinder structure, an air cylinder structure, an electric push rod structure, and the like. The first and second transverse moving mechanisms 107 and 108 can adjust the distance between the first and second net surfaces 101 and 102, thereby adjusting the transverse length of the stone material that can be cut.

As a preferred mode of the present invention, the present invention further includes a first movable frame 109 and a second movable frame 110, the first wire roller 51 is rotatably installed on the first movable frame 109, the second wire roller 52 is rotatably installed on the second movable frame 110, the first movable frame 109 is movably installed up and down on the frame 10, the second movable frame 110 is movably installed up and down on the frame 10, and the present invention further includes a first vertical driving mechanism 111 for driving the first movable frame 109 to move up and down and a second vertical driving mechanism 112 for driving the second movable frame 110 to move up and down. The first vertical driving mechanism 111 and the second vertical driving mechanism 112 may adopt, for example, a linear driving mechanism commonly used in the art, for example, a lead screw motor and lead screw structure, an oil cylinder structure, an air cylinder structure, an electric push rod structure, and the like. The distance between the first wire roller 51 and the second wire roller 52 can be adjusted by the first vertical driving mechanism 111 and the second vertical driving mechanism to better cut stones with different specifications.

As an optimized mode of the utility model, be equipped with first support frame 105 in the frame 10, the one end of first mounting bracket 105 is passed through the rotatable setting of adjustment axle and is in the frame, the other end is equipped with and drives first mounting bracket round adjustment shaft pivoted adjustment actuating mechanism, adjustment actuating mechanism can adopt the hydro-cylinder for example, the cylinder body of hydro-cylinder articulates in frame 10, the piston rod of hydro-cylinder articulates on first support frame 105, in the use, drive first support frame 105 swing certain range through adjustment actuating mechanism for first wire side 101 relative horizontal plane slope certain angle, for example can be 70. Therefore, the first net surface 101 can be pressed on the stone material with a smaller contact area, so that the gap can be cut on the stone material more easily, and the stone material can be cut smoothly.

The utility model also provides a wire roller structure, including axostylus axostyle 520 and the roller that is used for guiding saw wire 100, the roller is established on axostylus axostyle 520 with the mode that can not rotate relative axostylus axostyle 520, the surface of roller is equipped with a plurality of wire casing that guide saw wire 100, the wire casing is seted up along the circumference of roller, a plurality of wire casing are laid along the axial of roller, the roller is equipped with first end cap 503 and second end cap portion 504 respectively along axial both ends, be equipped with first mounting hole 505 on first end cap portion 503, be equipped with second mounting hole 506 on second end cap portion 504, the both ends of axostylus axostyle 520 are equipped with first installation end 521 and second installation end 522 respectively, first installation end 521 wears to be equipped with in first installation hole 505, second installation end 522 wears to be equipped with in second installation hole 506, be equipped with first outer conical surface 523 on first installation end 521, be equipped with cutting ferrule 508 in the first installation hole 505 corresponding first outer conical surface 523, the ferrule 508 has a second outer tapered surface 524, a second inner tapered surface 509 is provided in the second mounting hole 506 corresponding to the second outer tapered surface 524, a threaded section is provided on the shaft 520, and a locking ring 513 for tightly holding the ferrule 508 in the second mounting hole 506 is threaded in the threaded section.

As a preferred mode of the present invention, the roller is mounted on the shaft rod 520 by a key 519 and a key groove.

In a preferred embodiment of the present invention, the key 519 is provided on the shaft rod 520, and the key groove is provided in the second mounting hole 506 or the first mounting hole 505.

As a preferable mode of the present invention, the cutting ferrule 508 is provided with an annular supporting plate portion 510, the shaft rod 520 is further provided with a pressing plate 511 in a sleeved manner, a disc-shaped gasket 512 is provided between the pressing plate 511 and the annular supporting plate portion 510, in the embodiment, two disc-shaped gaskets 512 are provided, the pressing plate 511 is provided between the annular supporting plate portion 510 and the locking ring 513, the locking ring 513 is abutted against the pressing plate 511, the pressing plate 511 compresses the disc-shaped gasket 512, and the disc-shaped gasket 512 can prevent the locking ring 513 from loosening.

As a preferred mode of the utility model, still include first bearing frame 514 and second bearing frame 515, first bearing frame 514 and second bearing frame 515 are all fixed on frame 10, are equipped with first spacing bearing 516 in first bearing frame 514, are equipped with the spacing bearing 517 of second in the second bearing frame 515, first installation end 521 is installed in first spacing bearing 516, second installation end 522 is installed in the spacing bearing 517 of second.

As a preferable mode of the present invention, the first external tapered surface 523 is located between a position close to the second mounting end 522 and an end position of the second mounting end 522, the diameter of the shaft rod 520 is smaller than the diameter of the first mounting hole 505, and the diameter of the shaft rod 520 is smaller than the diameter of the second mounting hole 506.

As an optimized mode of the present invention, the second limiting bearing 517 is installed on the shaft rod 520 through the detachable end-position expansion coupling sleeve 518. The end position expansion coupling sleeve 518 is a fitting known in the industry, for example, the expansion coupling sleeve is disclosed in the Chinese utility model patent with the publication number of CN 2572095Y.

As an optimized mode of the utility model, the roller comprises a steel cylinder 501 and a polyurethane sleeve 502 which is sleeved outside the steel cylinder 501.

As a preferred mode of the present invention, the present invention further comprises a driving motor 525, an output shaft of the driving motor 525 is connected to the first mounting end 521 through a coupling 311, and is used for driving the shaft rod 520 to rotate.

The utility model provides a four roll-type buddha's warrior attendant line marble cutter, including frame 10, saw line 100, install the line roller and receive and release line device (including first coiling and releasing device and second coiling and releasing device) in frame 10, saw line 100 is around establishing on the line roller and being connected to coiling and releasing device, the line roller is including all following the first line roller 51 that the horizontal direction set up, the second line roller 52 that is located first line roller 51 top, third line roller 53 and be located the fourth line roller 54 of third line roller 53 top, and first line roller 51, second line roller 52, third line roller 53 and fourth line roller 54 all adopt foretell line roller structure, and this line roller structure can be used for foretell reciprocating type buddha's warrior attendant line multi-wire cutter, specifically can install first bearing 514 and second bearing 515 respectively in first riser 14 and second riser 15.

The utility model also provides a take-up and pay-off wheel mounting structure, including frame 10, take-up and pay-off motor 31, take-up and pay-off shaft 33 and take-up and pay-off wheel 32 arranged on take-up and pay-off shaft 33, the both ends of take-up and pay-off shaft 33 are respectively set as link 34 and free end 35, link 34 is connected with the output shaft transmission of take-up and pay-off motor 31, link 34 is rotationally arranged in frame 10 through first support bearing 36, be equipped with the second supporting seat on frame 10, be equipped with shaft hole 317 on the second supporting seat, be equipped with second support bearing 37 between shaft hole 317 and the free end 35 of take-up and pay-off shaft 33, second support bearing 37 is established on the free end 35 of take-up and pay-off shaft 33 through the first tight coupling sleeve 38 cover of detachable, the shrink-up portion position of first tight coupling sleeve 38 sets up between free end 35 and second support bearing 37, the second supporting seat is set up on frame 10 with the mode that can rotate and make free end 35 move away from shaft hole 317, the second support base is provided with a positioning mechanism for positioning the second support base on the frame 10.

As an optimized mode of the present invention, the second supporting seat is respectively provided with a limiting platform 315 and a limiting cover 316 for limiting the axial movement of the second supporting bearing 37 at the two axial ends of the shaft hole 317, and the limiting cover 316 is locked on the second supporting seat by screws.

As an optimized mode of the utility model, the second supporting seat includes along the horizontal direction setting at pendulum piece 313 and along the supporting shoe 312 that vertical direction set up, shaft hole 317 sets up on supporting shoe 312 and sets up along the horizontal direction, and shaft hole 317 sets up along the horizontal direction, and the one end of pendulum piece 313 is rotationally installed through pivot 314 in frame 10, pivot 314 set up along vertical direction, and the other end of pendulum piece 313 is for can be round the pivoted rotation end of the axis of pivot 314, and supporting shoe 312 sets up at the rotation end, positioning mechanism is for being in pendulum piece 313 spiro union is in screw on the frame 10.

The expansion coupling sleeve adopts accessories known in the industry, for example, the Chinese utility model patent with the publication number of CN2572095Y discloses the expansion coupling sleeve. As an optimized mode of the present invention, the first expanding coupling sleeve 38 includes an outer taper sleeve 5181, a first inner taper sleeve 5183 and a second inner taper sleeve 5184 disposed in the outer taper sleeve 5181, and an adjusting screw 5186 for adjusting the relative position of the first inner taper sleeve 5183 and the second inner taper sleeve 5184 and realizing expansion, the outer taper sleeve 5181 is provided with a first adjusting gap 5182, the first inner taper sleeve 5183 and the second inner taper sleeve 5184 are both provided with a second adjusting gap 5185, the first inner taper sleeve 5183 and the second inner taper sleeve 5184 are sleeved on the free end 35, the second supporting bearing 37 is sleeved on the outer taper sleeve 5181.

As a preferred mode of the present invention, the wire winding and unwinding motor 31 is installed on the frame 10, and the output shaft of the wire winding and unwinding motor 31 passes through the coupling 311 and the connecting end 34.

As the utility model discloses a preferred mode, receipts actinobacillus wheel 32 is installed along axial one end through the tight coupling sleeve 39 of second bloated on receipts spool 33, receipts actinobacillus wheel 32 passes through flat key 310 and keyway along the axial other end with can not be relative receipts spool 33 pivoted mode is installed receive on the spool 33. The second expansion coupling sleeve 39 is of the same structure as the first expansion coupling sleeve 38.

As a preferred mode of the present invention, the first support bearing 36 is installed on the frame 10 through the first support base 318.

The utility model also provides a four high buddha's warrior attendant line marble cutter, including frame 10, saw line 100, install the line roller in frame 10 and receive and release the pay-off, saw line 100 is around establishing on the line roller and connect to receive and release the device, the line roller is including all along the first line roller 51 that the horizontal direction set up, be located the second line roller 52 of first line roller 51 top, third line roller 53 and be located the fourth line roller 54 of third line roller 53 top, receive and release the device and adopt foretell receive and release the device. The utility model discloses a receive and release line device includes first coiling and releasing device and second coiling and releasing device, can be used for foretell horizontal reciprocating type buddha's warrior attendant line multi-wire saw, moves towards the requirement according to saw line 100, installs first coiling and releasing device and second coiling and releasing device in the suitable position of frame 10.

The utility model also provides a winding displacement mechanism, including frame 10, rotationally install receipts actinobacillus wheel 32 in frame 10, be used for the drive to receive actinobacillus wheel 32 pivoted receipts and release line motor 31 and be used for guiding the leading wheel 65 that saw wire 100 moved towards, still include with receipts actinobacillus wheel 32 parallel arrangement's guide bar 60, guide bar 60 sets up along the horizontal direction, guide wheel 65 rotationally installs on guide bar 60, and guide bar 60 is installed with the mode that can follow axial round trip movement on frame 10, still including the sharp actuating mechanism who is used for driving guide bar 60 round trip movement.

As a preferred mode of the present invention, the linear driving mechanism includes a screw motor 61, a screw 62, a screw nut 63 disposed on the screw 62, a slider 66 mounted on the screw nut 63, and a sliding rod 67 for guiding the slider 66 to slide, the screw 62 is rotatably mounted on the frame 10, the screw motor 61 is connected to the screw 62 in a transmission manner, one end of the guiding rod 60 is connected to the slider 66, and the other end is movably disposed on the frame 10.

As an optimized mode of the present invention, the frame 10 is provided with a guide block, a guide hole is provided in the guide block, and the guide rod 60 is inserted into the guide hole and can slide in the guide hole.

As a preferred mode of the present invention, a mounting frame 64 is disposed on the guide bar 60, the guide wheel 65 is rotatably disposed on the mounting frame 64, two sensors 70 are further disposed on the mounting frame 64, a saw wire 100 is formed between the two sensors 70 and passes through the wire space, and the sensor 70 has a trigger portion 76 which can obtain a sensing signal when the saw wire 100 touches the sensor 70.

As a preferred mode of the present invention, the wire winding and unwinding device further includes a controller, and the wire winding and unwinding motor 31 and the sensor 70 are both connected to the controller.

As a preferred mode of the present invention, the sensor 70 includes a fixing block 75 disposed on the mounting frame 64, a signal receiver 71 disposed on the fixing block 75, a rotating shaft 72 rotatably disposed on the fixing block 75, and a sensing block 73 disposed on the rotating shaft 72 and engaged with the signal receiver 71, the sensing block 73 is provided with a sensing portion 74 capable of periodically transmitting a signal to the signal receiver 71 when the sensing block 73 rotates, and the triggering portion 76 is disposed on a peripheral wall of the rotating shaft 72. In a preferred embodiment of the present invention, the tactile portion is a guide cylinder block attached to the rotary shaft 72. When normally receiving and releasing the line, the saw wire 100 passes between two sensors 70, do not contact with sensor 70, when the moving speed of guide bar 60 and the speed of receiving and releasing the line of receiving and releasing wheel 32 are not matched, saw wire 100 can support on the guide cylinder block, and drive the guide cylinder block and rotate, response block 73 rotates thereupon, response portion 74 rotates to signal receiver 71 position, signal receiver 71 obtains the signal, and send to the controller, the controller correspondingly adjusts the rotational speed of receiving and releasing line motor 31 or the speed of adjusting the lead screw motor, thereby can adjust the linear speed of receiving and releasing wheel 32 in real time and receive and release the line, guarantee smoothly to receive and release the line.

The utility model also provides a four high buddha's warrior attendant line marble cutter, including frame 10, saw line 100, install the line roller in frame 10 and receive and release the pay-off, saw line 100 is around establishing on the line roller and connect to receiving and releasing the device, the line roller is including all along the first line roller 51 that the horizontal direction set up, be located second line roller 52, the third line roller 53 of first line roller 51 top and be located the fourth line roller 54 of third line roller 53 top. The wire take-up and pay-off device comprises a wire take-up and pay-off wheel 32 rotatably mounted on the rack 10, a wire take-up and pay-off motor 31 used for driving the wire take-up and pay-off wheel 32 to rotate, a guide wheel 65 used for guiding the trend of the saw wire 100, and a guide rod 60 arranged in parallel with the wire take-up and pay-off wheel 32, wherein the guide wheel 65 is rotatably mounted on the guide rod 60, the guide rod 60 is mounted on the rack 10 in a manner of axially moving back and forth, and the wire take-up and pay-off device further comprises a linear driving mechanism used for driving the guide rod 60 to move back and forth. The take-up and pay-off device with the structure can also be used in a transverse reciprocating type diamond wire multi-wire cutting machine.

The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims (8)

1. Receive mounting structure of actinobacillus wheel, its characterized in that: comprises a frame, a take-up and pay-off motor, a take-up and pay-off shaft and a take-up and pay-off wheel arranged on the take-up and pay-off shaft, wherein both ends of the take-up and pay-off shaft are respectively provided with a connecting end and a free end, the connecting end is in transmission connection with an output shaft of the take-up and pay-off motor, the connecting end is rotatably arranged in the frame through a first supporting bearing, the machine frame is provided with a second supporting seat, the second supporting seat is provided with a shaft hole, a second supporting bearing is arranged between the shaft hole and the free end of the pay-off and take-up shaft, the second supporting bearing is sleeved on the free end of the pay-off and take-up shaft through a detachable first expansion connecting sleeve, the expansion part of the first expansion connecting sleeve is arranged between the free end and the second supporting bearing, the second supporting seat is rotatable and enables the free end to move away from the shaft hole, the mode of the shaft hole is arranged on the machine frame, and the second supporting seat is provided with a positioning mechanism for positioning the second supporting seat on the machine frame.

2. The take-up and pay-off wheel mounting structure as defined in claim 1, wherein: the second supporting seat is provided with a limiting table and a limiting cover which limit axial movement of the second supporting bearing at two axial ends of the shaft hole respectively, and the limiting cover is locked on the second supporting seat through screws.

3. The take-up and pay-off reel mounting structure as defined in claim 2, wherein: the second supporting seat comprises a supporting block which is arranged on the swinging block along the horizontal direction and is arranged along the vertical direction, the shaft hole is formed in the supporting block and is arranged along the horizontal direction, one end of the swinging block is rotatably installed on the rack through a rotating shaft, the other end of the swinging block is a rotating end which can rotate around the axis of the rotating shaft, the supporting block is arranged at the rotating end, and the positioning mechanism is a screw which is used for screwing the swinging block on the rack.

4. The take-up and pay-off wheel mounting structure as defined in claim 1, wherein: first bloated tight coupling sleeve includes outer taper sleeve, sets up first interior taper sleeve and the second in outer taper sleeve and be used for adjusting first interior taper sleeve and second interior taper sleeve relative position and realize contracting the adjusting screw who expands, is equipped with first regulation gap on the outer taper sleeve, all is equipped with the second on first interior taper sleeve and the second interior taper sleeve and adjusts the gap, and first interior taper sleeve and second interior taper sleeve cover are established the free end, the second support bearing cover is established in the outer taper sleeve.

5. The take-up and pay-off wheel mounting structure as defined in claim 3, wherein: the take-up and pay-off motor is installed on the rack, and an output shaft of the take-up and pay-off motor is connected with the connecting end through a coupler.

6. The take-up and pay-off wheel mounting structure as defined in claim 1, wherein: one end of the take-up and pay-off wheel in the axial direction is installed on the take-up and pay-off shaft through a second expansion connecting sleeve, and the other end of the take-up and pay-off wheel in the axial direction is installed on the take-up and pay-off shaft in a mode that the take-up and pay-off shaft cannot rotate relative to the take-up and pay-off shaft through a flat key and a key groove.

7. The take-up and pay-off wheel mounting structure as defined in claim 1, wherein: the first support bearing is installed on the rack through a first support seat.

8. Four roll-type buddha's warrior attendant line marble cutter, including frame, saw line, install line roller and receive and release line device in the frame, the saw line is around establishing on the line roller and being connected to receive and release line device, the line roller is including all along the first line roller that the horizontal direction set up, the second line roller that is located first line roller top, third line roller and the fourth line roller that is located third line roller top, its characterized in that: the take-up and pay-off device comprises a take-up and pay-off motor, a take-up and pay-off shaft and a take-up and pay-off wheel arranged on the take-up and pay-off shaft, wherein the two ends of the take-up and pay-off shaft are respectively provided with a connecting end and a free end, the connecting end is in transmission connection with an output shaft of the take-up and pay-off motor, the connecting end is rotatably arranged in the frame through a first support bearing, a second supporting seat is arranged on the machine frame, a positioning mechanism used for positioning the second supporting seat on the machine frame is arranged on the second supporting seat, the second supporting seat is provided with a shaft hole, a second supporting bearing is arranged between the shaft hole and the free end of the take-up and pay-off shaft, the second supporting bearing is sleeved on the free end of the take-up and pay-off shaft through a detachable first expansion connecting sleeve, the expansion part of the first expansion connecting sleeve is arranged between the free end and the second supporting bearing, and the second supporting seat can rotate and enables the free end to be moved away from the shaft hole.

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