CN109454765B - Diamond string bead wire saw - Google Patents
Diamond string bead wire saw Download PDFInfo
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- CN109454765B CN109454765B CN201910020878.4A CN201910020878A CN109454765B CN 109454765 B CN109454765 B CN 109454765B CN 201910020878 A CN201910020878 A CN 201910020878A CN 109454765 B CN109454765 B CN 109454765B
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- flywheel
- lifting
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- screw rod
- shifting
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 49
- 239000010432 diamond Substances 0.000 title claims abstract description 49
- 239000011324 bead Substances 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 61
- 230000001681 protective effect Effects 0.000 claims description 46
- 210000000056 organ Anatomy 0.000 claims description 31
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 34
- 238000005520 cutting process Methods 0.000 abstract description 18
- 239000004575 stone Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 208000032370 Secondary transmission Diseases 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a diamond string bead wire saw, which comprises a vertical lifting device, a flywheel driving device, a hydraulic tensioning device, a rotation adjusting device, a shifting device and other device components which are respectively independent, and is convenient to install and maintain, reasonable in structural distribution of the device components, compact in whole machine structure, small in structural size and small in occupied area; through vertical lifting device's lift control, rotation adjustment of rotation adjustment device, displacement device's back-and-forth displacement can make diamond rope saw carry out the cutting of multi-angle multi-dimension direction to the stone material, can effectively realize special-shaped cutting, and each device part is controlled by the electric control master station moreover, realizes integrated control, control easy operation, and special-shaped cutting is efficient.
Description
Technical Field
The invention relates to the technical field of wire saw machines, in particular to a diamond string bead wire saw machine.
Background
The diamond wire saw is a device for cutting materials by adopting high-speed linear motion of the diamond wire saw, is suitable for cutting various hard materials, and is mainly applied to the fields of stone mining, construction, plate cutting, forming cutting and the like. The existing diamond bead string wire saw comprises a frame, a workbench, a flywheel driving device, a wire saw blade and an electrical control system, wherein the workbench is arranged on the frame and used for receiving stone, the wire saw blade is wound between the pre-cut stone and the flywheel driving device to form closed loop connection, and the electrical control system controls the flywheel driving device to drive the wire saw blade to conduct linear motion to cut the stone. The prior flywheel driving device generally comprises a driving flywheel, a driven flywheel and a motor, wherein the rope saw blade is driven to wind between the driving flywheel and the driven flywheel, the motor drives the driving flywheel and the driven flywheel to rotate, so that the rope saw blade performs linear motion to perform cutting; the larger the driving power requirement of the rotation of the driving flywheel and the driven flywheel with large volume is, the higher the power consumption is, the higher the requirement on the stability of the frame structure is, the processing cost of the frame is increased, the balance stability of the single flywheel with large volume is reduced in the rotation process, the cutting efficiency and the quality are affected, the safety coefficient is greatly reduced, and the potential safety hazard exists; the utility model is easy to deform and discard after frequent use, and has high use cost and low practicability.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides the diamond string bead wire saw with compact structure, small occupied space, convenient transportation and installation, high structural stability and high special-shaped cutting efficiency.
In order to realize the technical problems, the invention adopts the following solution: the utility model provides a diamond string bead rope sawing machine, includes frame, workstation, flywheel drive arrangement, diamond string saw and electrical control master station, the frame includes unable adjustment base, be equipped with vertical lifting device on the unable adjustment base, vertical lifting device can drive flywheel drive arrangement vertical lift, unable adjustment base is last to be equipped with shift unit yet, shift unit can drive the workstation back and forth shift, flywheel drive arrangement includes left flywheel group, right flywheel group and flywheel driving motor, left side flywheel group, right side divides the wheelset bilateral symmetry to locate the left and right sides of vertical lifting device, left side flywheel group includes upper left flywheel, lower left flywheel and left locating plate, upper left flywheel and lower left flywheel are rotatable through the axis of rotation respectively locate the both ends of left locating plate, left locating plate locates on the vertical lifting device; the right flywheel set comprises an upper right flywheel, a lower right flywheel and a right locating frame, the right locating frame comprises a transverse mounting plate and a vertical locating plate, the transverse mounting plate is arranged on the vertical lifting device, the vertical locating plate is misplaced on the right side of the vertical lifting device, the upper right flywheel and the lower right flywheel are respectively and rotatably arranged at two ends of the vertical locating plate through rotating shafts, and a driving wheel is further arranged at the end of the rotating shaft of the lower right flywheel, which penetrates through the vertical locating plate; the vertical lifting device is provided with a motor seat, the motor seat is positioned behind the vertical positioning plate, the flywheel driving motor is arranged on the motor seat, and an output shaft of the flywheel driving motor is in transmission connection with the transmission wheel through a belt;
the left rotation adjusting assembly is arranged on the vertical lifting device and positioned below the left flywheel set, and the right rotation adjusting assembly is arranged on the vertical lifting device and positioned below the right flywheel set; the left rotation adjusting assembly comprises a mounting frame, a brake connecting plate, a gear box and a horizontal adjusting screw rod, wherein an upper transmission shaft and a lower guide shaft are transversely arranged on the mounting frame in a penetrating manner, the upper transmission shaft and the lower guide shaft are arranged in parallel, one ends of the upper transmission shaft and the lower guide shaft are connected with the brake connecting plate, and the other ends of the upper transmission shaft and the lower guide shaft are connected with the gear box; an adjusting driving motor for driving the upper transmission shaft to rotate is arranged on the braking connecting plate; a rotary gear is arranged in the gear box and is in transmission connection with the upper transmission shaft; the rotary gear is provided with a central shaft penetrating out of the gear box, a rotary guide wheel frame is arranged on the central shaft, two rotary guide wheels which are in butt joint are arranged on the rotary guide wheel frame, a clamping gap is formed between the two rotary guide wheels, the central shaft of the rotary gear is provided with an axial through groove, a through hole is arranged on the gear box at a position corresponding to the axial through groove, and the through hole, the axial through groove and the clamping gap form a through passage for a diamond rope saw to pass through; a screw nut is arranged on the mounting frame, one end of the horizontal adjusting screw rod penetrates through the brake connecting plate to be in threaded connection with the screw nut, and a hand-operated wheel is arranged at the other end of the horizontal adjusting screw rod; the right rotation adjusting assembly and the left rotation adjusting assembly are consistent in structure, and the rotary guide wheel frames of the right rotation adjusting assembly and the left rotation adjusting assembly are arranged oppositely;
one end of the diamond rope saw sequentially passes through the upper left flywheel, the lower left flywheel, the through passage of the left rotation adjusting assembly, the through passage of the right rotation adjusting assembly, the lower right flywheel and the upper right flywheel, one end and the other end of the diamond rope saw are fixedly connected, the diamond rope saw forms a closed loop connected rope saw, and the diamond rope saw is positioned above the workbench;
the vertical lifting device, the shifting device, the flywheel driving device and the rotation adjusting assembly are controlled by the electric control main console.
Further, a left protective cover is further arranged on the left positioning plate, one side edge of the left protective cover is used as a connecting edge to be connected with one side edge of the left positioning plate in a hinge mode, the other side edge of the left protective cover is used as an opening and closing edge to be covered with the other side edge of the left positioning plate, a lock catch for locking the opening and closing edge of the left protective cover is arranged on the left positioning plate, an opening and closing handle is further arranged on the opening and closing edge of the left protective cover, and the left protective cover covers the left upper flywheel and the left lower flywheel;
the vertical locating plate of right locating rack is last still to be equipped with right protective cover, one side of right protective cover be as the connection limit with one side hinge connection of vertical locating plate, another side of right protective cover be as open and shut the limit with the opposite side limit lid of vertical locating plate closes, be equipped with the locking on the vertical locating plate the hasp of the open and shut limit of right protective cover, the open and shut limit of right protective cover still is equipped with the handle that opens and shuts, right protective cover covers upper right flywheel, lower right flywheel.
The left and right protecting covers protect the left and right flywheel sets, prevent sundries such as dust generated in the stone cutting process from entering the rotating gaps of the left and right flywheel sets, and keep the left and right flywheel sets to stably operate.
Further, the hydraulic tensioning device is arranged on the vertical lifting device and comprises a hydraulic pump station and a tensioning cylinder, and the control output end of the hydraulic pump station is connected with the tensioning cylinder; the vertical lifting device is also provided with a left-right transversely extending moving rail, the moving rail is provided with a moving plate, the left end part of the moving plate is provided with an oil cylinder connecting seat, the oil cylinder connecting seat is connected with the execution end of the tensioning oil cylinder, and the tensioning oil cylinder can drive the moving plate to linearly move along the moving rail; the left positioning plate of the left flywheel set is arranged on the moving plate; the hydraulic tensioning device is controlled by an electric control total platform.
Further, the roller group is arranged on the moving track and consists of a plurality of rollers which are distributed vertically symmetrically, and the moving plate is movably clamped between the rollers which are distributed vertically symmetrically.
Further, the hydraulic tensioning device further comprises a protective box, the protective box covers the hydraulic tensioning device therein, and the protective box is provided with a side box cover capable of being opened and closed.
Further, the vertical lifting device comprises a vertical lifting frame arranged on a fixed base, the vertical lifting frame comprises a left upright post and a right upright post which are distributed in a bilateral symmetry manner, a connecting bridge is arranged between the top end of the left upright post and the top end of the right upright post, a rotatable left lifting screw rod and a rotatable right lifting screw rod are respectively arranged on one side of the left upright post and one side of the right upright post, a lifting driving motor and a transverse transmission shaft are arranged on the connecting bridge, an output shaft of the lifting driving motor is in transmission connection with the transverse transmission shaft through a gear reducer, and two ends of the transverse transmission shaft are in transmission connection with the top end of the left lifting screw rod and the top end of the right lifting screw rod through conical gear sets respectively;
the left upright post and the right upright post are respectively sleeved with a left lifting guide wheel box and a right lifting guide wheel box which can move up and down, roller groups are sequentially arranged in the left lifting guide wheel box along the lifting direction of the left lifting guide wheel box, each roller group consists of a plurality of rollers positioned on the same plane, the rollers in the roller groups are symmetrically distributed, a clamping gap for clamping the left upright post is formed between the rollers, and the rollers are in rolling contact with the left upright post in the vertical direction; the left lifting guide wheel box is also provided with a through groove for the left lifting screw rod to pass through, lifting nuts are arranged on the upper notch and the lower notch of the through groove, and the lifting nuts are in threaded connection with the left lifting screw rod; the structure of the right lifting guide wheel box is the same as that of the left lifting guide wheel box;
the left side outer wall of the left lifting guide wheel box is provided with a positioning seat, the hydraulic tensioning device is arranged on the positioning seat, the moving rail is arranged on the front side outer wall of the left lifting guide wheel box, and the left rotation adjusting component is arranged on the front outer side wall of the left lifting guide wheel box and is positioned below the moving rail; the right flywheel set is arranged on the front outer side wall of the right lifting guide wheel box, the flywheel driving motor is arranged on the right outer wall of the right lifting guide wheel box, and the right rotation adjusting assembly is arranged on the front outer side wall of the right lifting guide wheel box and is positioned below the right flywheel set.
Further, an upper left organ protection cover and a lower left organ protection cover are respectively arranged on the upper side and the lower side of the left upright post on the upper side and the lower side of the left lifting guide wheel box, the left lifting screw rod is covered by the upper left organ protection cover and the lower left organ protection cover, one end of the upper left organ protection cover is connected with a connecting bridge, the other end of the upper left organ protection cover is connected with the top of the left lifting guide wheel box, one end of the lower left organ protection cover is connected with the bottom of the left lifting guide wheel box, and the other end of the lower left organ protection cover is connected with the bottom of the left upright post; one side of right stand is located the upper and lower both sides of right side lift guide wheel case and is equipped with right organ protection casing, lower right organ protection casing respectively, go up right organ protection casing, lower right organ protection casing cover right lift lead screw, the one end and the connecting bridge of going up right organ protection casing are connected, and the other end is connected with the top of right side lift guide wheel case, the one end and the bottom of controlling the lift guide wheel case of lower right organ protection casing are connected, and the other end is connected with the bottom of right stand.
Further, the displacement device comprises a displacement track frame extending along the front-back direction, a displacement track is arranged on the displacement track frame, a displacement screw rod is arranged between the displacement tracks in a penetrating manner on the displacement track frame, a displacement roller is arranged at the bottom of the workbench, the workbench is arranged on the displacement track through the displacement roller, a screw rod penetrating opening through which the displacement screw rod penetrates is further formed in the bottom of the workbench, a displacement nut is arranged on the screw rod penetrating opening, the displacement nut is in threaded connection with the displacement screw rod, a displacement motor is arranged at one end of the displacement track, and an output shaft of the displacement motor is in transmission connection with the displacement screw rod.
By adopting the technical scheme, the invention has the beneficial effects that: the diamond string bead wire saw designed as described above has the following advantages over the prior art:
1. the flywheel driving device does not adopt the traditional single large wheel structure, but divides the single large wheel into two flywheel groups for flywheel driving, divides the single large wheel, reduces the specification requirements of the volume weight and the like of each flywheel, is convenient for flywheel processing, manufacturing, transportation and installation, reduces the power consumption of a flywheel driving motor, ensures that the flywheel is not easy to deform and discard, has high flywheel balance stability and high safety coefficient in the operation process; the left flywheel set and the right flywheel set are respectively fixed through the left positioning plate and the right positioning frame and the vertical lifting device of the frame, and the flywheel distance between the left flywheel set and the right flywheel set can be adjusted through changing the left positioning plate and the right positioning frame with different specifications so as to adjust the cutting depth of the diamond rope saw, so that the flywheel driving device is suitable for stones to be cut with various specifications and sizes, the multi-specification adaptability of the flywheel driving device is improved, and the practicability is improved; the left locating plate and the right locating frame are equivalent to the installation intermediation between the left flywheel set and the right flywheel set and the frame, the left flywheel set and the right flywheel set are independent and can be adjusted, disassembled, installed and maintained by means of the left locating plate and the right locating frame, and are not an independent device component which is assembled with the frame, the left locating plate and the right locating frame can provide auxiliary stabilizing effect for the left flywheel set and the right flywheel set, the most effective matched balance supporting effect is provided for the left flywheel set and the right flywheel set after the space adjustment, the problems that the flywheel adjustment installation is limited by the frame specification or the frame complete machine adjustment is needed to be carried out to adapt to the flywheel adjustment are avoided, the complexity of the whole machine structure is reduced, the manufacturing cost of the whole machine is reduced, and the practicability is strong;
2. the diamond rope saw penetrates through the left-right rotation adjusting assembly to form a closed-loop connection rope saw, the relative distance between the left-right rotation adjusting assembly can be realized through the cooperation of the horizontal adjusting screw rod and the screw rod nut of the left-right rotation adjusting assembly, the rotation clamping points of the left-right rotation adjusting assembly to the diamond rope saw can be adjusted in position along with different specification and dimensions of the stone to be cut, the diamond rope saw has an optimal rotation force application point, effective cutting of the stone is realized, and the cutting quality and efficiency are improved; the adjusting driving motor and the gear box of the left-right rotation adjusting assembly are distributed on two sides of the upper transmission shaft and the lower guide shaft, balance of the two sides is kept, smooth movement of position adjustment is facilitated, and phenomena of center shaft deflection and displacement blockage caused by concentration of a multi-component structure on the same shaft end are avoided; in the positioning and adjusting process, the upper transmission shaft and the lower guide shaft which are arranged in parallel are arranged in a structure, the upper transmission shaft can be supported in an auxiliary way by combining the lower guide shaft and the lower guide shaft sleeve, so that the upper transmission shaft horizontally traverses the upper guide shaft sleeve, the stable rotation of the upper transmission shaft under the control of an adjusting driving motor is facilitated, the rotation abrasion between the upper guide shaft sleeve and the upper transmission shaft is avoided, the problem of the reduction of the rotation guide efficiency caused by the rotation abrasion is avoided, in addition, the guide of the lower guide shaft and the lower guide shaft sleeve and the screw thread propelling force of the horizontal adjusting screw rod provide a shift guide auxiliary effect for the upper transmission shaft, the stable shift of the upper transmission shaft in the upper guide shaft sleeve is facilitated, and the shift stability is improved;
3. the vertical lifting device, the flywheel driving device, the hydraulic tensioning device, the rotation adjusting device, the shifting device and other device components are respectively independent, so that the device is convenient to install and maintain, the structure of each device component is reasonable in distribution, the whole device is compact in structure, the structure is small in size, and the occupied area is small; the diamond rope saw can cut stone materials in multiple angles and multiple dimensions through lifting control of the vertical lifting device, rotation adjustment of the rotation adjusting device and front-back displacement of the displacement device, special-shaped cutting can be effectively achieved, all device components are controlled by the electric control total table, integrated control is achieved, control operation is simple, and special-shaped cutting efficiency is high;
in summary, the diamond string bead wire saw machine has the advantages of compact structure, small occupied space, convenient transportation and installation, high structural stability, high special-shaped cutting efficiency and strong practicality, is suitable for mass production, manufacturing and use, and has low processing and manufacturing cost and long service life.
Drawings
Fig. 1 is a schematic diagram of the front structure of an embodiment of the invention.
FIG. 2 is a schematic diagram of a reverse structure of an embodiment of the invention
Fig. 3 is a schematic diagram of a connection structure of a lifting driving motor, a transverse transmission shaft, a left lifting screw rod and a right lifting screw rod according to an embodiment of the invention.
Fig. 4 is a schematic front view of a left lifting guide wheel box and a hydraulic tensioning device according to an embodiment of the invention.
Fig. 5 is a schematic diagram of the reverse structure of the left lift pulley box and the hydraulic tensioner according to the embodiment of the present invention.
Fig. 6 is a schematic diagram of a part of structures of a left flywheel set and a left lifting guide wheel box according to an embodiment of the invention.
Fig. 7 is a schematic front view of a right flywheel set and a right lift guide box according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of the reverse side structure of the right flywheel set and the right lift guide box according to the embodiment of the present invention.
Fig. 9 is a schematic front view of a left rotation adjusting assembly according to an embodiment of the present invention.
FIG. 10 is a schematic view of the reverse structure of the left rotation adjustment assembly according to the embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 10, the embodiment of the invention discloses a diamond string bead wire saw, which comprises a frame 1, a workbench 2, a flywheel driving device 3, a diamond wire saw 4 and an electric control total table 5; the machine frame 1 comprises a fixed base, wherein a vertical lifting frame 6 is arranged on the fixed base, the vertical lifting frame 6 comprises a left upright post 61 and a right upright post 62 which are distributed in a bilateral symmetry manner, a connecting bridge 63 is arranged between the top end of the left upright post 61 and the top end of the right upright post 62, a rotatable left lifting screw 64 and a rotatable right lifting screw 65 are respectively arranged on one side of the left upright post 61 and one side of the right upright post 62, a lifting driving motor 66 and a transverse transmission shaft 67 are arranged on the connecting bridge 63, an output shaft of the lifting driving motor 66 is in transmission connection with the transverse transmission shaft 67 through a gear reducer 68, and two ends of the transverse transmission shaft 67 are in transmission connection with the top end of the left lifting screw 64 and the top end of the right lifting screw 65 through a conical gear set 69 respectively;
the left upright post 61 and the right upright post 62 are respectively sleeved with a left lifting guide wheel box 7 and a right lifting guide wheel box 8 which can move up and down, roller groups are sequentially arranged in the left lifting guide wheel box 7 along the lifting direction of the left lifting guide wheel box, each roller group consists of a plurality of rollers 71 positioned on the same plane, the rollers 71 in the roller groups are symmetrically distributed, clamping gaps for clamping the left upright post 61 are formed between the rollers 71, and each roller 71 is in rolling contact with the left upright post 61 in the vertical direction; the left lifting guide wheel box 7 is also provided with a through groove for the left lifting screw rod to pass through, lifting nuts 72 are arranged on the upper notch and the lower notch of the through groove, and the lifting nuts 72 are in threaded connection with the left lifting screw rod 64; the right lifting guide wheel box 8 has the same structure as the left lifting guide wheel box 7; the left upright post 61 and the right upright post 62 are positioned on the upper side and the lower side of the left lifting guide wheel box 7 and the right lifting guide wheel box 8, respectively, an organ protection cover 9 is arranged on the upper side and the lower side of the left lifting guide wheel box 7 and the right lifting guide wheel box 8, the organ protection cover 9 covers the left lifting screw 64 and the right lifting screw 65, and the organ protection cover 9 can make adaptive telescopic deformation along with the lifting displacement of the left lifting guide wheel box and the right lifting guide wheel box;
a positioning seat 73 is arranged on the left outer wall of the left lifting guide wheel box 7, a hydraulic tensioning device 10 is arranged on the positioning seat 73, the hydraulic tensioning device 10 comprises a hydraulic pump station 101 and a tensioning oil cylinder 102, and the control output end of the hydraulic pump station 101 is connected with the tensioning oil cylinder 102; a moving rail 74 extending horizontally and leftwards is arranged on the outer wall of the front side of the left lifting guide wheel box 7, a moving plate 75 is arranged on the moving rail 74, an oil cylinder connecting seat 76 is arranged at the left end part of the moving plate 75, the oil cylinder connecting seat 76 is connected with the execution end of the tensioning oil cylinder 102, and the tensioning oil cylinder 92 can drive the moving plate 75 to linearly move along the moving rail 74; a limiting rod 77 which transversely extends left and right is further arranged above the hydraulic tensioning device on the left outer wall of the left lifting guide wheel box 7, limiting blocks are respectively arranged at two ends of the limiting rod 77, a limiting shaft 78 is arranged in a penetrating mode of the moving plate 75, one end of the limiting shaft 78 extends to the lower portion of the limiting rod and is provided with a limiting switch 79, and the limiting switch 79 is located between the limiting blocks and can be in contact with the limiting blocks; the hydraulic tensioning device is characterized by further comprising a protective box 11, wherein the protective box 11 is arranged on the positioning seat 73, the protective box 11 covers the hydraulic tensioning device therein, and the left side wall of the protective box 11 is a side box cover which can be opened and closed;
the flywheel driving device 3 comprises a left flywheel set 31, a right flywheel set 32 and a flywheel driving motor 33, the left flywheel set 31 comprises a left upper flywheel, a left lower flywheel and a left positioning plate 34, the left upper flywheel and the left lower flywheel are respectively rotatably arranged at two ends of the left positioning plate 34 through rotating shafts, the left positioning plate 34 is vertically arranged on the moving plate 75, the left positioning plate 34 is also provided with a left protective cover 12, one side of the left protective cover 12 is used as a connecting side and is hinged with one side of the left positioning plate 34, the other side of the left protective cover 12 is used as an opening and closing side and is covered with the other side of the left positioning plate 34, the left positioning plate 34 is provided with a lock catch for locking the opening and closing side of the left protective cover 12, the opening and closing side of the left protective cover 12 is also provided with an opening and closing handle, and the left protective cover 12 covers the left upper flywheel and the left lower flywheel; the right flywheel set 32 comprises an upper right flywheel, a lower right flywheel and a right locating frame, the right locating frame comprises a transverse mounting plate 35 and a vertical locating plate 36, the transverse mounting plate 35 is arranged on the outer wall of the front side of the right lifting guide wheel box 8, the vertical locating plate 36 is misplaced on the right side of the right lifting guide wheel box 8, the upper right flywheel and the lower right flywheel are respectively rotatably arranged at two ends of the vertical locating plate 36 through rotating shafts, and a driving wheel 37 is further arranged at the end of the rotating shaft of the lower right flywheel, which penetrates through the vertical locating plate; a motor seat is arranged on the outer wall of the right side of the right lifting guide wheel box 8, the flywheel driving motor 33 is arranged on the motor seat, and an output shaft of the flywheel driving motor 33 is in transmission connection with the transmission wheel 37 through a belt; the vertical positioning plate 36 is also provided with a right protective cover 13, one side edge of the right protective cover 13 is used as a connecting edge to be connected with one side edge of the vertical positioning plate 36 in a hinge manner, the other side edge of the right protective cover 13 is used as an opening and closing edge to be covered with the other side edge of the vertical positioning plate 36, the vertical positioning plate 36 is provided with a lock catch for locking the opening and closing edge of the right protective cover 13, the opening and closing edge of the right protective cover 13 is also provided with an opening and closing handle, and the right protective cover 13 covers the right upper flywheel and the right lower flywheel;
the left rotation adjusting assembly 14 is arranged on the outer wall of the front side of the left lifting guide wheel box 7, the left rotation adjusting assembly 14 is positioned below the moving track 74, the right rotation adjusting assembly 15 is arranged on the outer wall of the front side of the right lifting guide wheel box 8, and the right rotation adjusting assembly 15 is positioned below the right positioning frame; the left rotation adjusting assembly 14 comprises a mounting frame 141, a brake connecting plate 142, a gear box 143 and a horizontal adjusting screw rod 144 which are used for being fixedly mounted, wherein an upper guide shaft sleeve 145 and a lower guide shaft sleeve 146 are transversely arranged on the mounting frame 141 in a penetrating manner, the upper guide shaft sleeve 145 and the lower guide shaft sleeve 146 are arranged in parallel, an upper transmission shaft 147 and a lower guide shaft 148 which can move in a straight line are respectively arranged in the upper guide shaft sleeve 145 and the lower guide shaft sleeve 146 in a penetrating manner, one ends of the upper transmission shaft 147 and the lower guide shaft 148 are connected with the brake connecting plate 142, and the other ends of the upper transmission shaft 147 and the lower guide shaft 148 are connected with the gear box 143; a screw rod through hole through which a horizontal adjustment screw rod passes is formed in the mounting frame 141 and positioned between the upper guide shaft sleeve and the lower guide shaft sleeve, a screw rod nut 149 is arranged on the screw rod through hole, one end of the horizontal adjustment screw rod 144 sequentially passes through the brake connecting plate 142 and the screw rod through hole and is in threaded connection with the screw rod nut 149, and a hand crank wheel 1410 is arranged at the other end of the horizontal adjustment screw rod 144; an adjustment driving motor 1411 is arranged on the brake connecting plate 142, one end of the upper transmission shaft 147 connected with the brake connecting plate 142 penetrates out and is provided with a main transmission gear, the adjustment driving motor 1411 is in transmission connection with the main transmission gear of the upper transmission shaft 147 through a gear reducer 1412, and the adjustment driving motor 1411 can drive the upper transmission shaft 147 to rotate; the end, connected with the gear box 143, of the upper transmission shaft 147 penetrates into the gear box and is provided with a secondary transmission gear, a rotary gear 1413 in transmission connection with the secondary transmission gear is arranged in the gear box 143, one end of a central shaft of the rotary gear 1413 penetrates out of the gear box and is provided with a rotary guide wheel frame 1414, the rotary gear 1413 rotates to enable the central shaft of the rotary gear to rotate, and further the rotary guide wheel frame 1414 is driven to rotate, two mutually abutted rotary guide wheels 1415 are arranged on the rotary guide wheel frame 1414, a clamping gap is formed between the two rotary guide wheels 1415, an axial through groove is formed in the central shaft of the rotary gear 1413, a through hole 1416 is formed in the position, corresponding to the axial through groove, of the gear box 1413, and the through hole, the axial through groove and the clamping gap form a through channel for the diamond rope saw to penetrate; the right rotation adjusting assembly 15 and the left rotation adjusting assembly 14 have the same structure, and the rotating guide frames of the right rotation adjusting assembly 15 and the left rotation adjusting assembly 14 are oppositely arranged;
one end of the diamond rope saw 4 sequentially passes through the upper left flywheel, the lower left flywheel, the through channel of the left rotation adjusting assembly, the through channel of the right rotation adjusting assembly, the lower right flywheel and the upper right flywheel, one end and the other end of the diamond rope saw 4 are fixedly connected, and the diamond rope saw 4 forms a closed loop connected rope saw;
the position between the left upright post and the right upright post on the fixed base is provided with a shifting device 16, the shifting device 16 is positioned below the diamond rope saw 4, the shifting device 16 comprises a shifting rail frame 161 extending along the front-back direction, a shifting rail is arranged on the shifting rail frame 161, a shifting screw rod 162 is arranged between the shifting rails on the shifting rail frame 161 in a penetrating way, a shifting roller is arranged at the bottom of the workbench 2, the workbench 2 is arranged on the shifting rail through the shifting roller, the bottom of the workbench 2 is also provided with a screw rod penetrating opening through which the shifting screw rod penetrates, a shifting nut is arranged on the screw rod penetrating opening, the shifting nut is in threaded connection with the shifting screw rod 162, one end of the shifting rail is provided with a shifting motor 163, and an output shaft of the shifting motor 163 is in transmission connection with the shifting screw rod 162;
the vertical lifting device, the hydraulic tensioning device, the flywheel driving device, the rotation adjusting assembly and the shifting device are controlled by the electric control main table.
During the working process of the diamond string bead wire saw: in the vertical lifting frame, a lifting driving motor 68 drives a transverse transmission shaft 67 to rotate through a reduction gear box 68, the transverse transmission shaft 67 drives left and right lifting screw rods (64 and 65) of left and right upright posts to rotate through a conical gear set 69, the left and right lifting screw rods rotate to change the screw thread distance of lifting nuts of left and right lifting guide wheel boxes on the left and right lifting screw rods, the left and right lifting guide wheel boxes are driven to lift, the left and right lifting guide wheel boxes roll and lift on the left and right upright posts through roller sets, abrasion between the left and right lifting guide wheel boxes and the left and right upright posts is reduced by the roller sets, the smoothness of lifting adjustment is improved, and the lifting adjustment efficiency is improved;
the hydraulic tensioning device controls the left and right expansion of the execution end of the tensioning cylinder 102 through the hydraulic pump station 101, the execution end of the tensioning cylinder 102 further drives the moving plate 75 to linearly move left and right along the moving track 74 through the cylinder connecting seat 76, the left and right movement of the moving plate 75 drives the left and right movement of the left flywheel set 31, and further the tensioning of the closed-loop diamond rope saw 4 wound on the flywheel device is achieved;
in the rotation adjustment assembly, the hand-operated wheel 1410 is manually rotated to rotate the horizontal adjustment screw rod 144, so that the thread process of the screw nut 149 on the installation frame on the horizontal adjustment screw rod 144 is changed, and as the installation frame 141 is installed on the left and right lifting guide wheel boxes and is fixed, the structures of the adjustment driving motor 1411, the braking plate 142, the upper transmission shaft 147, the lower guide shaft 148, the gear box 143 and the like are integrally subjected to left and right horizontal displacement adjustment along the upper and lower guide shaft sleeves (145 and 146); the adjusting driving motor 1411 drives the upper driving shaft 147 to rotate through the gear reducer, the other end of the upper driving shaft 147 drives the rotating gear 1413 in the gear box 143 to rotate through the secondary driving gear, the rotating gear 1413 drives the center shaft of the rotating gear 1413 to rotate, and the center shaft of the rotating gear 1413 passes through the gear box 143 to be connected with the rotating guide wheel frame 1414, so that the rotating guide wheel frame 1414 is driven to rotate, and the diamond rope saw 4 passes through the rotating guide wheel 1415 clamped between the rotating guide wheel frame 1414, so that the rotating guide wheel frame 1414 drives the diamond rope saw 4 to rotate to cut;
in the displacement device, the displacement motor 163 drives the displacement screw rod 162 to rotate, so that the thread process of the displacement nut on the displacement screw rod 162 is changed, and the displacement nut is arranged at the bottom of the workbench 2, so that the workbench 2 can be displaced back and forth on the displacement track through the displacement roller, and the front and back displacement of the workbench 2 is further realized.
In conclusion, the diamond string bead wire saw machine has the advantages of compact structure, small occupied space, convenience in transportation and installation, high structural stability, high special-shaped cutting efficiency and strong practicality, is suitable for mass production, manufacturing and use, and has low processing and manufacturing cost and long service life.
The above description is illustrative of the embodiments using the present teachings, and is not intended to limit the scope of the present teachings to any particular modification or variation of the present teachings by those skilled in the art.
Claims (8)
1. The utility model provides a diamond string bead rope saw, includes frame, workstation, flywheel drive arrangement, diamond rope saw and electrical control master station, the frame includes unable adjustment base, be equipped with vertical lifting device on the unable adjustment base, vertical lifting device can drive flywheel drive arrangement vertical lift, the last shifter that still is equipped with of unable adjustment base, shifter can drive the workstation and shift, its characterized in that around: the flywheel driving device comprises a left flywheel set, a right flywheel set and a flywheel driving motor, wherein the left flywheel set and the right flywheel set are symmetrically arranged on the left side and the right side of the vertical lifting device in a left-right mode, the left flywheel set comprises an upper left flywheel, a lower left flywheel and a left positioning plate, the upper left flywheel and the lower left flywheel are respectively rotatably arranged at two ends of the left positioning plate through rotating shafts, and the left positioning plate is arranged on the vertical lifting device; the right flywheel set comprises an upper right flywheel, a lower right flywheel and a right locating frame, the right locating frame comprises a transverse mounting plate and a vertical locating plate, the transverse mounting plate is arranged on the vertical lifting device, the vertical locating plate is misplaced on the right side of the vertical lifting device, the upper right flywheel and the lower right flywheel are respectively and rotatably arranged at two ends of the vertical locating plate through rotating shafts, and a driving wheel is further arranged at the end of the rotating shaft of the lower right flywheel, which penetrates through the vertical locating plate; the vertical lifting device is provided with a motor seat, the motor seat is positioned behind the vertical positioning plate, the flywheel driving motor is arranged on the motor seat, and an output shaft of the flywheel driving motor is in transmission connection with the transmission wheel through a belt;
the left rotation adjusting assembly is arranged on the vertical lifting device and positioned below the left flywheel set, and the right rotation adjusting assembly is arranged on the vertical lifting device and positioned below the right flywheel set; the left rotation adjusting assembly comprises a mounting frame, a brake connecting plate, a gear box and a horizontal adjusting screw rod, wherein an upper transmission shaft and a lower guide shaft are transversely arranged on the mounting frame in a penetrating manner, the upper transmission shaft and the lower guide shaft are arranged in parallel, one ends of the upper transmission shaft and the lower guide shaft are connected with the brake connecting plate, and the other ends of the upper transmission shaft and the lower guide shaft are connected with the gear box; an adjusting driving motor for driving the upper transmission shaft to rotate is arranged on the braking connecting plate; a rotary gear is arranged in the gear box and is in transmission connection with the upper transmission shaft; the rotary gear is provided with a central shaft penetrating out of the gear box, a rotary guide wheel frame is arranged on the central shaft, two rotary guide wheels which are in butt joint are arranged on the rotary guide wheel frame, a clamping gap is formed between the two rotary guide wheels, the central shaft of the rotary gear is provided with an axial through groove, a through hole is arranged on the gear box at a position corresponding to the axial through groove, and the through hole, the axial through groove and the clamping gap form a through passage for a diamond rope saw to pass through; a screw nut is arranged on the mounting frame, one end of the horizontal adjusting screw rod penetrates through the brake connecting plate to be in threaded connection with the screw nut, and a hand-operated wheel is arranged at the other end of the horizontal adjusting screw rod; the right rotation adjusting assembly and the left rotation adjusting assembly are consistent in structure, and the rotary guide wheel frames of the right rotation adjusting assembly and the left rotation adjusting assembly are arranged oppositely;
one end of the diamond rope saw sequentially passes through the upper left flywheel, the lower left flywheel, the through passage of the left rotation adjusting assembly, the through passage of the right rotation adjusting assembly, the lower right flywheel and the upper right flywheel, one end and the other end of the diamond rope saw are fixedly connected, the diamond rope saw forms a closed loop connected rope saw, and the diamond rope saw is positioned above the workbench;
the vertical lifting device, the shifting device, the flywheel driving device and the rotation adjusting assembly are controlled by the electric control main console.
2. The diamond wire saw machine as defined in claim 1, wherein: the left positioning plate is also provided with a left protective cover, one side edge of the left protective cover is used as a connecting edge to be connected with one side edge of the left positioning plate in a hinge manner, the other side edge of the left protective cover is used as an opening and closing edge to be covered with the other side edge of the left positioning plate, the left positioning plate is provided with a lock catch for locking the opening and closing edge of the left protective cover, the opening and closing edge of the left protective cover is also provided with an opening and closing handle, and the left protective cover covers the left upper flywheel and the left lower flywheel;
the vertical locating plate of right locating rack is last still to be equipped with right protective cover, one side of right protective cover be as the connection limit with one side hinge connection of vertical locating plate, another side of right protective cover be as open and shut the limit with the opposite side limit lid of vertical locating plate closes, be equipped with the locking on the vertical locating plate the hasp of the open and shut limit of right protective cover, the open and shut limit of right protective cover still is equipped with the handle that opens and shuts, right protective cover covers upper right flywheel, lower right flywheel.
3. A diamond wire saw machine according to claim 1 or 2, wherein: the hydraulic tensioning device is arranged on the vertical lifting device and comprises a hydraulic pump station and a tensioning oil cylinder, and the control output end of the hydraulic pump station is connected with the tensioning oil cylinder; the vertical lifting device is also provided with a left-right transversely extending moving rail, the moving rail is provided with a moving plate, the left end part of the moving plate is provided with an oil cylinder connecting seat, the oil cylinder connecting seat is connected with the execution end of the tensioning oil cylinder, and the tensioning oil cylinder can drive the moving plate to linearly move along the moving rail; the left positioning plate of the left flywheel set is arranged on the moving plate; the hydraulic tensioning device is controlled by an electric control total platform.
4. A diamond wire saw machine according to claim 3, wherein: the movable rail is provided with a roller group, the roller group consists of a plurality of rollers which are distributed vertically symmetrically, and the movable plate is movably clamped between the rollers which are distributed vertically symmetrically.
5. A diamond wire saw machine according to claim 3, wherein: the hydraulic tensioning device is characterized by further comprising a protective box, wherein the protective box covers the hydraulic tensioning device therein, and the protective box is provided with a side box cover capable of being opened and closed.
6. A diamond wire saw machine according to claim 3, wherein: the vertical lifting device comprises a vertical lifting frame arranged on a fixed base, the vertical lifting frame comprises a left upright post and a right upright post which are distributed in a bilateral symmetry manner, a connecting bridge is arranged between the top end of the left upright post and the top end of the right upright post, a rotatable left lifting screw rod and a rotatable right lifting screw rod are respectively arranged on one side of the left upright post and one side of the right upright post, a lifting driving motor and a transverse transmission shaft are arranged on the connecting bridge, an output shaft of the lifting driving motor is in transmission connection with the transverse transmission shaft through a gear reducer, and two ends of the transverse transmission shaft are in transmission connection with the top end of the left lifting screw rod and the top end of the right lifting screw rod through conical gear sets respectively;
the left upright post and the right upright post are respectively sleeved with a left lifting guide wheel box and a right lifting guide wheel box which can move up and down, roller groups are sequentially arranged in the left lifting guide wheel box along the lifting direction of the left lifting guide wheel box, each roller group consists of a plurality of rollers positioned on the same plane, the rollers in the roller groups are symmetrically distributed, a clamping gap for clamping the left upright post is formed between the rollers, and the rollers are in rolling contact with the left upright post in the vertical direction; the left lifting guide wheel box is also provided with a through groove for the left lifting screw rod to pass through, lifting nuts are arranged on the upper notch and the lower notch of the through groove, and the lifting nuts are in threaded connection with the left lifting screw rod; the structure of the right lifting guide wheel box is the same as that of the left lifting guide wheel box;
the left side outer wall of the left lifting guide wheel box is provided with a positioning seat, the hydraulic tensioning device is arranged on the positioning seat, the moving rail is arranged on the front side outer wall of the left lifting guide wheel box, and the left rotation adjusting component is arranged on the front outer side wall of the left lifting guide wheel box and is positioned below the moving rail; the right flywheel set is arranged on the front outer side wall of the right lifting guide wheel box, the flywheel driving motor is arranged on the right outer wall of the right lifting guide wheel box, and the right rotation adjusting assembly is arranged on the front outer side wall of the right lifting guide wheel box and is positioned below the right flywheel set.
7. The diamond wire saw machine as defined in claim 6, wherein: an upper left organ protection cover and a lower left organ protection cover are respectively arranged on the upper side and the lower side of the left upright post on the upper side and the lower side of the left lifting guide wheel box, the left lifting screw rod is covered by the upper left organ protection cover and the lower left organ protection cover, one end of the upper left organ protection cover is connected with a connecting bridge, the other end of the upper left organ protection cover is connected with the top of the left lifting guide wheel box, one end of the lower left organ protection cover is connected with the bottom of the left lifting guide wheel box, and the other end of the lower left organ protection cover is connected with the bottom of the left upright post; one side of right stand is located the upper and lower both sides of right lift guide wheel case and is equipped with right organ protection casing, lower right organ protection casing respectively, go up right organ protection casing, lower right organ protection casing cover right lift lead screw, the one end and the connecting bridge of going up right organ protection casing are connected, and the other end is connected with the top of right lift guide wheel case, the one end and the bottom of right lift guide wheel case of lower right organ protection casing are connected, and the other end is connected with the bottom of right stand.
8. The diamond wire saw machine as defined in claim 1, wherein: the shifting device comprises a shifting track frame extending along the front-back direction, a shifting track is arranged on the shifting track frame, a shifting screw rod is arranged between the shifting tracks in a penetrating mode on the shifting track frame, shifting rollers are arranged at the bottom of the workbench, the workbench is arranged on the shifting track through the shifting rollers, a screw rod penetrating opening through which the shifting screw rod penetrates is further formed in the bottom of the workbench, a shifting nut is arranged on the screw rod penetrating opening, the shifting nut is in threaded connection with the shifting screw rod, a shifting motor is arranged at one end of the shifting track, and an output shaft of the shifting motor is in transmission connection with the shifting screw rod.
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| CN201910020878.4A CN109454765B (en) | 2019-01-09 | 2019-01-09 | Diamond string bead wire saw |
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| CN201910020878.4A CN109454765B (en) | 2019-01-09 | 2019-01-09 | Diamond string bead wire saw |
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| CN109454765B true CN109454765B (en) | 2023-09-08 |
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| CN110039113B (en) * | 2019-04-30 | 2020-10-13 | 中国石油大学(华东) | Diamond wire saw is at labour pipeline cutting device |
| CN110567971A (en) * | 2019-09-24 | 2019-12-13 | 华侨大学 | A measuring device for abrasive wear of diamond beaded wire saw |
| CN110722688A (en) * | 2019-10-15 | 2020-01-24 | 云浮市谢之机械有限公司 | A horizontal double-drive thin panel saw |
| CN111231129A (en) * | 2020-03-10 | 2020-06-05 | 泉州市大鲨鱼机械科技有限公司 | Multifunctional rope saw structure |
| CN111745833A (en) * | 2020-08-03 | 2020-10-09 | 厦门品河机械制造有限公司 | Four-roll down-pressing stone diamond wire cutting machine |
| CN112171913B (en) * | 2020-10-23 | 2022-08-16 | 泉州市利器金刚石工具有限公司 | High-efficient intelligent rope saw |
| CN112318731B (en) * | 2020-10-29 | 2023-04-25 | 泉州市利器金刚石工具有限公司 | Automatic rope sawing machine |
| CN114038605B (en) * | 2021-11-08 | 2023-08-15 | 中国核动力研究设计院 | Remote dismounting device and method for bead string rope of diamond wire saw |
| CN115534133B (en) * | 2022-11-11 | 2024-08-23 | 泉州市大鲨鱼机械科技有限公司 | Rope saw cutting device and cutting method |
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