CN113385737B

CN113385737B - High accuracy aluminium alloy tandem slitter

Info

Publication number: CN113385737B
Application number: CN202110572489.XA
Authority: CN
Inventors: 熊帮鹏
Original assignee: Foshan Nanhai Jianjia Aluminum Material Co ltd
Current assignee: Foshan Nanhai Jianjia Aluminum Material Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-07-26
Anticipated expiration: 2041-05-25
Also published as: CN113385737A

Abstract

The utility model relates to a high accuracy aluminium alloy cutting-out machine, comprises a workbench, be provided with cutting device on the workstation, cutting device includes and sets up in the inside cutting saw bit of workstation through actuating mechanism, set up on the loading end of workstation with cutting saw bit matched with cutting strip hole, still be provided with on the workstation and bear the frame, bear and be connected with a plurality of spacing pipes that are used for carrying on the aluminium alloy work piece spacing respectively through a plurality of elevating system on the frame, spacing pipe is seted up towards one side of workstation with the corresponding spacing hole in cutting strip hole, spacing hole cooperatees with the cutting saw bit. The utility model provides a not only can be convenient for install the fastening of aluminium alloy work piece on the terminal surface that cuts on the workstation, can play the effect that automatic cutting was cut with the aluminium alloy work piece of placing moreover to can improve the stability of aluminium alloy work piece, so that reduce the condition that the aluminium alloy work piece squinted when cutting, and then can improve the cutting precision of aluminium alloy work piece and reduce the potential safety hazard that exists when cutting.

Description

High accuracy aluminium alloy cutting machine

Technical Field

The application relates to the technical field of aluminum profile machining equipment, in particular to a high-precision aluminum profile plate cutting machine.

Background

With the development of social economy and the improvement of the living standard of people, the requirements of people on the quality of furniture are higher and higher. The aluminum profile is one of materials for manufacturing furniture, has the advantages of durability, attractive appearance and elegant appearance, and is popular with people. In the process of processing the aluminum profile, the cutting machine is mechanical equipment for cutting and processing an aluminum profile workpiece.

The cutting machine of the related art is generally a grinding wheel cutting machine, and when cutting an aluminum profile workpiece, the aluminum profile workpiece is usually fixed by a clamp of the grinding wheel cutting machine or by a hand, and then a cutting person manually controls a grinding wheel of the grinding wheel cutting machine to cut the aluminum profile workpiece, so as to cut the aluminum profile workpiece into multiple sections of required aluminum profile products.

With respect to the related art in the above, the inventors consider that: the aluminum profile workpiece is fixed by hands and the aluminum profile workpiece is cut by a manual control abrasive wheel cutting machine, so that the problems of low cutting precision and potential safety hazards caused by the deviation of the aluminum profile workpiece are often caused in the cutting process.

Disclosure of Invention

The utility model provides a high accuracy aluminium alloy cutting machine for the condition that the skew appears in the reduction aluminium alloy work piece to improve the cutting precision of aluminium alloy work piece and reduce the potential safety hazard that exists when cutting.

The application provides a high accuracy aluminium alloy tandem slitter adopts following technical scheme:

the utility model provides a high accuracy aluminium alloy plate cutting machine, includes the workstation, be provided with the cutting device who is used for cutting the aluminium alloy work piece on the workstation, cutting device include through actuating mechanism set up in the inside cutting saw bit of workstation, seted up on the loading end of workstation with cutting saw bit matched with cutting strip hole, still be provided with on the loading end of workstation and bear the frame, it is used for carrying out spacing pipe to the aluminium alloy work piece to be connected with a plurality of elevating system respectively to bear on the frame, spacing pipe orientation one side of workstation seted up with cutting strip hole corresponding spacing hole, spacing hole with cutting saw bit cooperatees.

Through adopting above-mentioned technical scheme, not only can be convenient for install the fastening of aluminium alloy work piece on the terminal surface that cuts on the workstation, can play the effect that automatic cutting was cut with the aluminium alloy work piece of placing moreover to can improve the stability of aluminium alloy work piece, so that reduce the aluminium alloy work piece the condition that the skew appears when cutting, and then can improve the cutting accuracy of aluminium alloy work piece and reduce the potential safety hazard that exists when cutting.

Optionally, a placing cavity is formed in the workbench, the driving mechanism comprises a base arranged on the bottom wall of the placing cavity, a moving trolley is connected to the base through a first moving component in a sliding mode, a fixed plate is arranged at the top of the moving trolley, a sliding plate is connected to one side of the fixed plate through a second moving component in a sliding mode, a driving motor is arranged on one side, away from the fixed plate, of the sliding plate, the output end of the driving motor is connected with a fixed disc matched with the cutting saw blade, and a fastening component used for fixing the cutting saw blade is arranged on one side of the fixed disc.

Through adopting above-mentioned technical scheme, can drive the cutting saw bit and remove outside the cutting bar hole to the cutting saw bit is carried out the automation and is cut the aluminium alloy work piece of placing on the workstation, thereby can cut out the aluminium alloy product of required specification with the aluminium alloy work piece.

Optionally, a moving groove matched with the moving trolley is formed in the base, the first moving assembly comprises a first moving motor arranged on one side of the moving groove, an output end of the first moving motor is connected with a first lead screw, the first lead screw penetrates through the moving trolley, and a first threaded hole in threaded connection with the first lead screw penetrates through the moving trolley.

Through adopting above-mentioned technical scheme, when starting first moving motor, first lead screw of output drive of first moving motor rotates, and first lead screw is rotating the in-process, can be so that the travelling car carries out the horizontal slip along the shifting chute to can be convenient for drive the cutting saw piece and carry out horizontal migration.

Optionally, a sliding groove matched with the sliding plate is formed in one side of the fixed plate, the second moving assembly includes a second moving motor arranged on one side of the sliding groove, an output end of the second moving motor is connected with a second lead screw, the second lead screw penetrates through the sliding plate, and a second threaded hole in threaded connection with the second lead screw penetrates through the sliding plate.

Through adopting above-mentioned technical scheme, when starting the second and moving the motor, the output drive second lead screw of second removal motor rotates, and the second lead screw is rotating the in-process, can be so that the sliding plate carries out vertical slip along the sliding tray to can be convenient for drive the cutting saw piece and carry out vertical removal.

Optionally, the fastening assembly includes a fastening disc disposed on one side of the fixing disc, a fastening sleeve is disposed on one side of the fastening disc, a fastening block matched with the fastening sleeve is disposed on one side of the fixing disc, a first fastening hole matched with the fastening block penetrates through the dicing saw blade, a plurality of fastening screws are further disposed on one side of the fastening disc, a plurality of second fastening holes matched with the fastening screws penetrate through the fastening screws, a plurality of through holes matched with the fastening screws penetrate through the fixing disc, and fastening nuts are threadedly connected to the fastening screws.

Through adopting above-mentioned technical scheme, not only can be convenient for install cutting saw piece fastening on fixed disc to make cutting saw piece more stable when cutting, but also can be convenient for dismantle cutting saw piece from fixed disc fast get off, so that change cutting saw piece.

Optionally, the lifting mechanism includes a bearing block arranged on the bearing frame, a limiting plate is arranged on the bearing block through a limiting assembly, a lifting cylinder is arranged on one side of the limiting plate, a connecting block is arranged on one side of the limiting pipe, and a piston rod of the lifting cylinder is connected to the connecting block.

Through adopting above-mentioned technical scheme, when starting lift cylinder, spacing pipe on lift cylinder's the piston rod drive connecting block descends for spacing pipe effectively supports tightly placing the aluminium alloy work piece that cuts the end department, thereby makes the aluminium alloy work piece place on the workstation firmly, so that the cutting saw bit effectively cuts the aluminium alloy work piece.

Optionally, the limiting assembly comprises a limiting bolt symmetrically penetrating through the limiting plate, a strip-shaped through hole matched with the limiting bolt symmetrically penetrates through the limiting plate, a third threaded hole in threaded connection with the limiting bolt is symmetrically formed in the bearing block, and a limiting ring is further sleeved on the limiting bolt.

Through adopting above-mentioned technical scheme, not only can be convenient for with limiting plate fixed mounting on the carrier block to the installation of stabilizing of the lift cylinder on the limiting plate, but also can be convenient for effectively adjust the position of the lift cylinder on the limiting plate, thereby make spacing pipe can stabilize spacing to the aluminium alloy work piece more conveniently.

Optionally, a positioning mechanism is further arranged on the bearing surface of the workbench, the positioning mechanism comprises positioning plates symmetrically arranged on the bearing surface of the workbench, positioning blocks are symmetrically arranged on the positioning plates, two sliding rods are connected between the positioning blocks, two sliding seats are slidably connected on the sliding rods, two extending plates are arranged on the sliding seats, two positioning rods abutted to the workbench are arranged between the extending plates, and a transmission assembly is arranged between the sliding seats and the workbench.

Through adopting above-mentioned technical scheme, not only can be convenient for play the effect of quick location to the aluminium alloy work piece to can improve cutting efficiency, but also can be convenient for effectively adjust the position of locating lever, thereby can be convenient for fix a position the aluminium alloy work piece of different specifications and cut.

Optionally, the transmission assembly includes two sliding seats, two sliding seats are provided with bearing seats, a transmission shaft is rotatably connected between the bearing seats, two ends of the transmission shaft are connected with transmission gears, transmission racks meshed with the transmission gears are symmetrically arranged on the bearing surface of the workbench, one end of the transmission shaft is further connected with a rotating shaft, and one end of the rotating shaft is connected with a rotating disc.

Through adopting above-mentioned technical scheme, when rotatory rolling disc, the rolling disc drives the epaxial transmission shaft of pivot and rotates, and the transmission shaft drives two drive gear simultaneously and rotates for two drive gear remove along the driving rack, thereby make two drive gear drive sliding seat remove along the slide bar, and then make the extension plate on two sliding seats drive the locating lever and remove appointed position along the surface of workstation, fix a position the work piece in order to realize the locating lever.

Optionally, a guide assembly is further disposed between the sliding plate and the fixed plate, the guide assembly includes guide sleeves symmetrically disposed on one side of the sliding plate, guide grooves matched with the guide sleeves are symmetrically disposed on one side of the fixed plate, guide rods are connected to groove walls at two ends of the guide grooves, and the guide sleeves are sleeved on the guide rods.

Through adopting above-mentioned technical scheme, through setting up the direction subassembly, not only can play direction and spacing effect to the sliding plate for the sliding plate slides on the fixed plate more effectively along the guide way, but also can play the effect of effectively bearing to the sliding plate, thereby make the sliding plate can drive driving motor and cutting saw bit more stably and remove, and then make the cutting saw bit more stable at the in-process that slides, with the precision that cuts that improves the cutting saw bit.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the cutting device, the aluminum profile workpiece can be conveniently and tightly mounted on the cutting end face on the workbench, and the placed aluminum profile workpiece can be automatically cut, so that the stability of the aluminum profile workpiece can be improved, the situation that the aluminum profile workpiece deviates during cutting can be reduced, the cutting precision of the aluminum profile workpiece can be improved, and the potential safety hazard during cutting can be reduced;

2. through the arrangement of the fastening assembly, the cutting saw blade can be conveniently fastened and installed on the fixed disc, so that the cutting saw blade is more stable during cutting, and can be conveniently and quickly detached from the fixed disc, so that the cutting saw blade can be conveniently replaced;

3. by arranging the positioning mechanism, the aluminum profile workpiece can be conveniently and quickly positioned, so that the cutting efficiency can be improved, and the position of the positioning rod can be conveniently and effectively adjusted, so that the aluminum profile workpieces with different specifications can be conveniently positioned and cut;

4. through setting up the direction subassembly, not only can play direction and spacing effect to the sliding plate for the sliding plate slides on the fixed plate more effectively along the guide way, but also can play the effect of effectively bearing to the sliding plate, thereby make the sliding plate can drive driving motor and cutting saw bit more stably and remove, and then make the cutting saw bit more stable at the in-process that slides, with the cutting precision that improves the cutting saw bit.

Drawings

FIG. 1 is a schematic structural diagram of a high-precision aluminum profile plate cutting machine according to an embodiment of the application;

FIG. 2 is a schematic view of the drive mechanism of the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a second moving assembly according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a fastening assembly and a guide assembly according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present application;

FIG. 6 is an enlarged schematic view of portion A of FIG. 1;

FIG. 7 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present application;

fig. 8 is an enlarged schematic view of portion B of fig. 7.

Description of the reference numerals: 1. a work table; 11. placing a cavity; 12. cutting the bar holes; 13. a clamping block; 14. a clamping groove; 15. an extension block; 151. a fourth threaded hole; 16. fixing the screw rod; 161. rotating the block; 162. a fixed block; 17. a drive rack; 2. cutting the saw blade; 21. a first fastening hole; 22. a second fastening hole; 3. a base; 31. moving the trolley; 311. a first threaded hole; 32. a moving groove; 33. a first moving motor; 34. a first lead screw; 4. a fixing plate; 41. a sliding plate; 411. a second threaded hole; 412. a guide sleeve; 42. a sliding groove; 43. a second moving motor; 44. a second lead screw; 45. a drive motor; 46. fixing the disc; 461. a fastening block; 462. a through hole; 47. fastening a disc; 471. fastening the sleeve; 472. fastening a screw rod; 473. fastening a nut; 48. a guide rod; 49. a guide groove; 5. a carrier; 51. a limiting pipe; 511. limiting strip holes; 52. a bearing block; 521. a third threaded hole; 53. a limiting plate; 531. a strip-shaped through hole; 54. a lifting cylinder; 55. connecting blocks; 56. a limit bolt; 57. a limiting ring; 6. positioning a plate; 61. positioning blocks; 62. a slide bar; 63. a sliding seat; 631. a strip-shaped hole; 64. an extension plate; 65. positioning a rod; 66. a bearing seat; 67. a drive shaft; 671. a transmission gear; 672. a rotating shaft; 673. rotating the disc; 68. locking the air cylinder; 681. and locking the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses high accuracy aluminium alloy tandem slitter. Referring to fig. 1, the plate cutting machine comprises a workbench 1, wherein a cutting device is arranged on the workbench 1, the cutting device is convenient to fasten and install aluminum profile workpieces on the cutting end face of the workbench 1, and can play an automatic cutting effect on the placed aluminum profile workpieces, so that the condition that the aluminum profile workpieces deviate when being cut can be reduced, the cutting precision of the aluminum profile workpieces can be improved, and the potential safety hazard existing when the aluminum profile workpieces are cut can be reduced.

Specifically, referring to fig. 1, in the present embodiment, the cutting device includes a driving mechanism and a cutting blade 2. Wherein, a placing cavity 11 is arranged inside the workbench 1, and the driving mechanism is stably arranged inside the placing cavity 11; this cutting saw blade 2 is installed on this actuating mechanism, and this actuating mechanism not only can drive cutting saw blade 2 and rotate, but also can drive cutting saw blade 2 and carry out automatic movement.

More specifically, with reference to fig. 1 and 2, in this embodiment, the drive mechanism comprises a base 3 and a mobile trolley 31. Wherein, the base 3 is fixedly arranged on the inner bottom wall of the placing cavity 11; the moving trolley 31 is slidably connected in the base 3, and a moving slot 32 is opened on the top of the base 3, the moving slot 32 and the moving trolley 31 are mutually matched, so that the moving trolley 31 can slide in the moving slot 32.

The base 3 is further provided with a first moving component, and the first moving component can drive the moving trolley 31 to automatically slide. In this embodiment, the first moving assembly includes a first moving motor 33, the first moving motor 33 is fixedly installed at one end of the bottom of the moving slot 32, an output end of the first moving motor 33 is fixedly connected with a first lead screw 34, one end of the first lead screw 34 far away from the first moving motor 33 is rotatably connected to the slot wall of the moving slot 32, and a length direction of the first lead screw 34 is parallel to a length direction of the base 3; the first lead screw 34 also penetrates through the moving trolley 31, a first threaded hole 311 penetrates through the moving trolley 31, and the first threaded hole 311 is in threaded connection with the first lead screw 34.

When the moving trolley 31 needs to be driven to automatically slide, the first moving motor 33 is started, the output end of the first moving motor 33 drives the first screw rod 34 to rotate, and the first screw rod 34 can enable the moving trolley 31 to horizontally slide in the base 3 along the moving groove 32 in the rotating process.

Meanwhile, a fixed plate 4 is fixedly mounted on the top of the movable trolley 31, a sliding plate 41 is slidably connected to one side of the fixed plate 4 facing the outlet of the workbench 1, a sliding groove 42 is formed in one side of the fixed plate 4, and the sliding groove 42 is matched with the sliding plate 41, so that the sliding plate 41 vertically slides on the fixed plate 4 along the sliding groove 42; and a second moving member is further provided on the fixed plate 4, and the second moving member can drive the sliding plate 41 to automatically slide.

Specifically, referring to fig. 2 and 3, in this embodiment, the second moving assembly includes a second moving motor 43, the second moving motor 43 is fixedly installed on a groove wall of the sliding groove 42 close to the moving trolley 31, an output end of the second moving motor 43 is fixedly connected with a second lead screw 44, one end of the second lead screw 44 far away from the second moving motor 43 is rotatably connected to another groove wall of the sliding groove 42, and a length direction of the second lead screw 44 is parallel to a length direction of the base 3; the second screw rod 44 further penetrates through the sliding plate 41, a second threaded hole 411 penetrates through the sliding plate 41, and the second threaded hole 411 is in threaded connection with the second screw rod 44.

When the sliding plate 41 needs to be driven to automatically slide, the second moving motor 43 is started, the output end of the second moving motor 43 drives the second lead screw 44 to rotate, and the second lead screw 44 can enable the sliding plate 41 to vertically slide on the fixed plate 4 along the sliding groove 42 in the rotating process.

Meanwhile, referring to fig. 3 and 4, in the present embodiment, a driving motor 45 is fixedly installed on a side of the sliding plate 41 away from the fixed plate 4, a fixed disc 46 is fixedly connected to an output end of the driving motor 45, the cutting blade 2 is fixedly installed on the fixed disc 46 through a fastening assembly, when the driving motor 45 on the sliding plate 41 is started, the output end of the driving motor 45 drives the fixed disc 46 to rotate, and the fixed disc 46 drives the cutting blade 2 to rotate.

Specifically, in the present embodiment, the fastening assembly includes a fastening block 461, the fastening block 461 is fixedly installed on a side of the fixing disk 46 facing away from the driving motor 45, a first fastening hole 21 penetrates through the center of the cutting blade 2, the first fastening hole 21 is matched with the fastening block 461, when the cutting blade 2 abuts against the fixing disk 46, the fastening block 461 on the fixing disk 46 is inserted into the first fastening hole 21 of the cutting blade 2, so that the cutting blade 2 is placed on the fixing disk 46.

And a fastening disc 47 is further installed on the fixing disc 46, a fastening sleeve 471 is fixedly installed at the center of the fastening disc 47, the fastening sleeve 471 is matched with the fastening block 461, when the fastening disc 47 is abutted against the fixing disc 46, the fastening block 461 on the fixing disc 46 is inserted into the fastening sleeve 471 of the fastening disc 47, so that the fastening sleeve 471 firmly abuts against the cutting blade 2 placed on the fixing disc 46.

Meanwhile, a plurality of fastening screws 472 are fixedly mounted on one side of the fastening disc 47 where the fastening sleeve 471 is provided, a second fastening hole 22 is further penetrated through the cutting blade 2, a plurality of through holes 462 are penetrated through the fastening disc 46, and the through holes 462 and the second fastening holes 22 are simultaneously matched with the fastening screws 472, so that the fastening screws 472 can be sequentially penetrated through the through holes 462 and the second fastening holes 22.

And fastening nuts 473 are respectively screwed on the fastening screws 472, so that the fastening nuts 473 are respectively abutted against the fixed disc 46 by screwing the fastening nuts 473 into the fastening screws 472, thereby fixedly connecting the fastening disc 47 and the fixed disc 46 together to stably mount the cutting blade 2.

When the cutting blade 2 needs to be removed, the fastening nuts 473 are screwed out of the fastening screws 472, and then the fastening disc 47 is removed, so that the cutting blade 2 can be removed from the fixing disc 46, thereby facilitating the maintenance or replacement of the cutting blade 2.

Preferably, referring to fig. 3 and 4, in order to make the sliding plate 41 to move the driving motor 45, the fixed disk 46 and the cutting blade 2 mounted on the fixed disk 46 through the fastening assembly more stable during the lifting sliding, in this embodiment, a guide assembly including a guide sleeve 412 and a guide rod 48 is further disposed between the sliding plate 41 and the fixed plate 4. Two guide sleeves 412 are provided, and the two guide sleeves 412 are symmetrically and fixedly installed on one side of the sliding plate 41, which is far away from the driving motor 45; and two guide grooves 49 are symmetrically formed on one side of the fixed plate 4 where the sliding groove 42 is formed, and the two guide grooves 49 are respectively located on both sides of the sliding groove 42.

Meanwhile, two guide rods 48 are also provided, the two guide rods 48 are respectively fixedly installed on the two side groove walls of the two guide grooves 49, and the length directions of the two guide rods 48 and the length directions of the two guide grooves 49 are parallel to each other; and the two guide sleeves 412 are respectively sleeved on the two guide rods 48, so that the guide sleeves 412 on the sliding plate 41 can slide along the guide rods 48.

Therefore, by arranging the structure that the guide sleeve 412 and the guide rod 48 are matched with each other, not only a certain guiding and limiting effect can be achieved on the sliding plate 41, so that the sliding plate 41 can more effectively slide on the fixed plate 4 along the guide groove 49; but also can play the effect of effectively bearing to sliding plate 41 to make sliding plate 41 can more steadily go up and down to slide on fixed plate 4, and then make cutting saw blade 2 more stable at the in-process that slides, with the cutting precision that improves cutting saw blade 2 when cutting the aluminium alloy work piece.

Referring to fig. 1 and 5, in the present embodiment, a cutting bar hole 12 communicating with the placing cavity 11 is formed on the bearing surface of the worktable 1, and an aluminum profile workpiece to be cut is placed at a position of the worktable 1 where the cutting bar hole 12 is formed, so that the aluminum profile workpiece covers the cutting bar hole 12. And the cutting strip hole 12 and the cutting saw blade 2 are mutually matched, so that the cutting saw blade 2 can extend out of the workbench 1 along the cutting strip hole 12 under the driving of the sliding plate 41, and the aluminum profile workpiece can be effectively cut.

Meanwhile, a bearing frame 5 is fixedly mounted on the bearing surface of the workbench 1, the bearing frame 5 is located on one side of the cutting strip hole 12, a plurality of lifting mechanisms are connected to the bearing frame 5 through the plurality of lifting mechanisms, and the lifting mechanisms can drive the corresponding limiting pipes 51 to lift, so that the limiting pipes 51 can fix and tightly support an aluminum profile workpiece to be cut.

And these spacing pipes 51 are the square pipe that the inside was drawn empty, and this spacing pipe 51 is located this cutting strip hole 12 directly over, and offer the spacing hole 511 corresponding with this cutting strip hole 12 on this spacing pipe 51 one side towards cutting strip hole 12, and this spacing hole 511 is mutually supported with this cutting saw blade 2 for cutting saw blade 2 can stretch into spacing pipe 51 along spacing hole 511 in, can be convenient for play the effect of effective protection to spacing pipe 51 like this.

When the aluminium alloy work piece needs to be cut, the aluminium alloy work piece is placed at the position where the cutting strip hole 12 is formed in the workbench 1, then the lifting mechanism drives the limiting pipe 51 to be fixed and tightly abut against the aluminium alloy work piece to be cut, then the driving motor 45 drives the cutting saw blade 2 to rotate, then the movable trolley 31 and the sliding plate 41 move mutually to be matched with each other, so that the cutting saw blade 2 can automatically cut the aluminium alloy work piece, and further the aluminium alloy product with the required specification can be cut.

Specifically, referring to fig. 1 and 5, in this embodiment, the lifting mechanism includes a plurality of bearing blocks 52, the bearing blocks 52 are respectively and fixedly mounted on the bearing frame 5, limiting plates 53 are respectively and fixedly mounted on the bearing blocks 52 through limiting components, lifting cylinders 54 are respectively and fixedly mounted on the limiting plates 53, piston rods of the lifting cylinders 54 vertically face the bearing surface of the worktable 1, a plurality of connecting blocks 55 are respectively and fixedly mounted on the limiting pipe 51, and the connecting blocks 55 are respectively and fixedly connected with the corresponding piston rods of the lifting cylinders 54.

When starting lift cylinder 54, spacing pipe 51 on lift cylinder 54's the piston rod drive connecting block 55 descends for spacing pipe 51 effectively supports tightly to the aluminium alloy work piece, thereby makes the aluminium alloy work piece place on workstation 1 firmly, so that cutting saw bit 2 effectively cuts the aluminium alloy work piece.

Specifically, referring to fig. 5, in the present embodiment, the limit assembly includes a limit bolt 56 and a limit ring 57. Two limiting bolts 56 are arranged, the two limiting bolts 56 symmetrically penetrate through the limiting plate 53 to extend into the bearing block 52, strip-shaped through holes 531 matched with the limiting bolts 56 symmetrically penetrate through the limiting plate 53, and the screw ends of the limiting bolts 56 can penetrate through the limiting plate 53 along the strip-shaped through holes 531; third threaded holes 521 corresponding to the strip-shaped through holes 531 are symmetrically formed in the bearing block 52, and the two third threaded holes 521 are respectively in threaded connection with the two corresponding limiting bolts 56.

When the limiting bolt 56 passes through the through-bar-shaped hole 531 and is screwed into the third threaded hole 521, the limiting bolt 56 can fixedly mount the limiting plate 53 on the bearing block 52, so that the lifting cylinder 54 and the limiting pipe 51 can be stably positioned.

Meanwhile, the two limiting rings 57 are arranged, the two limiting rings 57 are respectively sleeved on the two corresponding limiting bolts 56, when the limiting bolts 56 fix the limiting plate 53, the limiting rings 57 can be abutted against the limiting plate 53, so that the limiting plate 53 can be more stably installed on the bearing block 52, and the stability of the limiting plate 53 can be improved.

In addition, through setting up the structure that spacing hole 511 on spacing bolt 56 and the limiting plate 53 mutually supported, can also be convenient for adjust the position of limiting plate 53 to make lift cylinder 54 and spacing pipe 51's on the limiting plate 53 position adjust, and then make spacing pipe 51 can effectively support tightly the aluminium alloy work piece on the workstation 1 more accurately, with the practicality that improves spacing pipe 51.

Preferably, referring to fig. 1 and fig. 6, in order to further stably place the aluminum profile workpiece on the cutting end of the workbench 1, in this embodiment, a clamping assembly is further disposed on the carrying surface of the workbench 1, and the clamping assembly can effectively clamp the aluminum profile workpiece placed on the workbench 1, so as to improve the cutting accuracy of the aluminum profile workpiece in the cutting process.

Specifically, in this embodiment, this centre gripping subassembly includes grip block 13, this grip block 13 is provided with two, these two grip block 13 symmetry sliding connection are on the loading face of this workstation 1, and centre gripping groove 14 has been seted up to the symmetry on the loading face of this workstation 1, the length direction of these two centre gripping grooves 14 all parallels with the length direction in cutting strip hole 12, and these two centre gripping grooves 14 mutually support with these two grip block 13 respectively, make these two grip block 13 be close to each other or keep away from along corresponding two centre gripping grooves 14 respectively.

Meanwhile, the extending blocks 15 are fixedly mounted on the back sides of the two clamping blocks 13, the two extending blocks 15 are vertically symmetrically provided with two fixing screws 16, the fixing screws 16 respectively penetrate through the two extending blocks 15, the two extending blocks 15 are symmetrically provided with two fourth threaded holes 151, and the fourth threaded holes 151 are respectively in threaded connection with the fixing screws 16, so that the fixing screws 16 penetrate through the two extending blocks 15 along the fourth threaded holes 151 in a twisting mode.

And all fixed mounting has rotatory piece 161 on these set screw 16's top, all fixed mounting has fixed block 162 on these set screw 16's bottom, through carrying out the turn-knob to rotatory piece 161, can make set screw 16 drive fixed block 162 along fourth screw hole 151 and carry out the downstream to make fixed block 162 support tightly on the loading face of workstation 1, and then can be convenient for fix spacing with grip block 13.

When the aluminium alloy work piece is clamped in the needs, two clamping blocks 13 are moved simultaneously, so that the two clamping blocks 13 are close to each other along the corresponding two clamping grooves 14, the two ends of the aluminium alloy work piece are effectively propped against each other, then the rotating block 161 is screwed, the fixing block 162 on the fixing screw rod 16 is propped against the workbench 1, the two clamping blocks 13 are enabled to play a role in stably clamping the aluminium alloy work piece, and the stability of the aluminium alloy work piece can be further improved.

In addition, through the mutually-matched structure of the two clamping blocks 13, the extension block 15, the fixing screw 16, the rotating block 161 and the fixing block 162, effective clamping can be further facilitated on aluminum profile workpieces of different specifications, so that the cutting saw blade 2 can effectively cut the aluminum profile workpieces of different specifications.

Referring to fig. 1 and 7, in order to facilitate quick positioning of the aluminum profile workpiece, in this embodiment, a positioning mechanism is further disposed on the bearing surface of the working table 1, and the positioning mechanism is located on one side of the bearing frame 5 to facilitate quick positioning of the aluminum profile workpiece, so that the cutting saw blade 2 can effectively and quickly cut the aluminum profile workpiece.

Specifically, referring to fig. 7 and 8, in the present embodiment, the positioning mechanism includes two positioning plates 6, the two positioning plates 6 are symmetrically and fixedly installed on two sides of the bearing surface of the worktable 1, and the two positioning plates 6 are respectively located on one side of the loading frame 5 away from the cutting strip hole 12; two positioning blocks 61 are fixedly mounted at two ends of the two positioning plates 6 in the width direction, a sliding rod 62 is fixedly mounted between the two positioning blocks 61 on one of the positioning plates 6, a sliding rod 62 is also fixedly mounted between the two positioning blocks 61 on the other positioning plate 6, sliding seats 63 are slidably connected to the two sliding rods 62, and the sliding seats 63 can slide along the sliding rods 62.

Meanwhile, one side of each of the two sliding seats 63 facing the bearing frame 5 is fixedly provided with an extension plate 64, a positioning rod 65 is fixedly arranged between the two extension plates 64, the bottom of the positioning rod 65 is abutted against the bearing surface of the worktable 1, and when the two sliding seats 63 move simultaneously, the positioning rod 65 can penetrate through the bottom of the bearing frame 5 to slide on the surface of the worktable 1.

And a transmission assembly is further arranged between each of the two sliding seats 63 and the workbench 1, and the transmission assembly can simultaneously drive the two sliding seats 63 to move along the corresponding two sliding rods 62, so that the extension plates 64 on the two sliding seats 63 simultaneously drive the positioning rod 65 to move to a specified position along the workbench 1, and further, the aluminum profile workpiece can be conveniently and effectively positioned.

Specifically, referring to fig. 7 and 8, in the present embodiment, the transmission assembly includes two bearing seats 66, where the two bearing seats 66 are provided, the two bearing seats 66 are respectively and fixedly installed on the two corresponding sliding seats 63, a transmission shaft 67 is rotatably connected between the two bearing seats 66, and both ends of the transmission shaft 67 penetrate through the two bearing seats 66; and all fixedly connected with drive gear 671 on the both ends of this transmission shaft 67, all seted up on these two slides with drive gear 671 matched with bar hole 631, when transmission shaft 67 rotated, transmission shaft 67 can drive two drive gear 671 and rotate to two drive gear 671 can pass these two bar holes 631 and rotate, and then can reduce the condition that sliding seat 63 appears blockking drive gear 671 and rotate.

Meanwhile, two transmission racks 17 are symmetrically and fixedly mounted on the bearing surface of the workbench 1, the length directions of the two transmission racks 17 are parallel to the length directions of the two positioning plates 6, and the two transmission racks 17 are respectively meshed with the two corresponding transmission gears 671; and a rotating shaft 672 is fixedly connected to one end of the transmission shaft 67, a rotating disc 673 is fixedly connected to one end of the rotating shaft 672 far away from the transmission shaft 67, and the transmission shaft 67 on the rotating shaft 672 can be driven by rotating the transmission disc.

When the positioning rod 65 needs to be moved to a specific position, the rotating disc 673 is rotated first, the rotating disc 673 drives the transmission shaft 67 on the rotating shaft 672 to rotate, the transmission shaft 67 drives the two transmission gears 671 to rotate simultaneously, the two transmission gears 671 are meshed with the two transmission racks 17 respectively, and the two transmission racks 17 are fixedly mounted on the workbench 1, so that the two transmission gears 671 move along the transmission racks 17, the two transmission gears 671 drive the two sliding seats 63 to move along the sliding rod 62, and the extension plates 64 on the two sliding seats 63 drive the positioning rod 65 to move to the specific position along the surface of the workbench 1, so as to achieve the effect of positioning the aluminum profile workpiece by the positioning rod 65.

Preferably, referring to fig. 7 and 8, in this embodiment, a locking cylinder 68 is fixedly mounted on each of the two sliding seats 63, piston rods of the two locking cylinders 68 vertically penetrate through the two sliding seats 63, and a locking block 681 is fixedly connected to the piston rod of the locking cylinder 68, and a side of the locking block 681 away from the locking cylinder 68 abuts against an outer circumferential surface of the sliding rod 62.

When the locking cylinder 68 is started, the piston rod of the locking cylinder 68 drives the locking block 681 to move downwards, and the locking block 681 can be abutted against the outer peripheral surface of the sliding rod 62, so that the sliding seat 63 can be effectively locked, the stability of the positioning rod 65 is improved, and the positioning rod 65 can be further effectively positioned on an aluminum profile workpiece.

The implementation principle of the high-precision aluminum profile plate cutting machine provided by the embodiment of the application is as follows: when the aluminum profile needs to be cut, the rotating disc 673 on the positioning mechanism is rotated, so that the rotating disc 673 drives the transmission shaft 67 on the rotating shaft 672 to rotate, the transmission shaft 67 simultaneously drives the two transmission gears 671 to rotate, because the two transmission gears 671 are respectively meshed with the two transmission racks 17, and the two transmission racks 17 are fixedly arranged on the worktable 1, the two transmission gears 671 are made to move along the transmission rack 17, so that the two transmission gears 671 drive the two sliding seats 63 to move along the sliding rod 62, so that the extension plates 64 on the two sliding seats 63 bring the positioning rod 65 to move to a designated position along the surface of the worktable 1, then, the locking cylinder 68 is started, and the piston rod of the locking cylinder 68 drives the locking block 681 to abut against the sliding rod 62, so as to realize the effect of stabilizing and limiting the positioning rod 65.

Then, the aluminum profile workpiece is abutted against one side of the positioning rod 65 to achieve the effect of quickly positioning the aluminum profile workpiece, so that the aluminum profile workpiece is accurately placed on the cutting strip hole 12 of the workbench 1; then start a plurality of lift cylinders 54 on bearing frame 5, the piston rod of a plurality of lift cylinders 54 drives spacing pipe 51 on the connecting block 55 respectively and descends for spacing pipe 51 effectively supports tightly to the aluminium alloy work piece of placing on workstation 1, thereby makes the aluminium alloy work piece place on workstation 1 firmly.

Then two grip blocks 13 on the moving table 1 for two grip blocks 13 are close to each other along the grip slot 14 to support on the both ends of the aluminum profile work piece, then turn the rotating block 161, make the fixing screw 16 drive the fixed block 162 to support tightly on the moving table 1, thereby can fix the grip blocks 13, and then make two grip blocks 13 carry out effective centre gripping to the aluminum profile work piece.

Then start driving motor 45 on the sliding plate 41, the fixed disc 46 of output drive of driving motor 45 rotates, fixed disc 46 drives cutting saw bit 2 and rotates, then under the drive through first removal subassembly and second removal subassembly, make cutting saw bit 2 stretch out outside cutting strip hole 12, effectively cut with the aluminium alloy work piece of placing on workstation 1 to stabilizing, thereby can cut the aluminium alloy product that obtains required specification with the aluminium alloy work piece, and then can accomplish the process of carrying out automation to the aluminium alloy work piece and cutting.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high accuracy aluminium alloy tandem slitter, includes workstation (1), its characterized in that: the cutting device for cutting the aluminum profile workpiece is arranged on the workbench (1), and comprises a cutting saw blade (2) arranged inside the workbench (1) through a driving mechanism, cutting strip holes (12) matched with the cutting saw blade (2) are formed in the bearing surface of the workbench (1), a bearing frame (5) is further arranged on the bearing surface of the workbench (1), the bearing frame (5) is respectively connected with a plurality of limiting pipes (51) for limiting the aluminum profile workpiece through a plurality of lifting mechanisms, one side, facing the workbench (1), of each limiting pipe (51) is provided with a limiting strip hole (511) corresponding to the cutting strip hole (12), and the limiting strip holes (511) are matched with the cutting saw blade (2); the lifting mechanism comprises a bearing block (52) arranged on the bearing frame (5), a limiting plate (53) is arranged on the bearing block (52) through a limiting assembly, a lifting cylinder (54) is arranged on one side of the limiting plate (53), a connecting block (55) is arranged on one side of the limiting pipe (51), and a piston rod of the lifting cylinder (54) is connected to the connecting block (55); the bearing surface of the workbench (1) is further provided with a positioning mechanism, the positioning mechanism comprises positioning plates (6) symmetrically arranged on the bearing surface of the workbench (1), two positioning plates (6) are symmetrically provided with positioning blocks (61), a sliding rod (62) is connected between the two positioning blocks (61), two sliding rods (62) are slidably connected with sliding seats (63), two sliding seats (63) are provided with extension plates (64), a positioning rod (65) which is abutted to the workbench (1) is arranged between the two extension plates (64), and a transmission assembly is arranged between the two sliding seats (63) and the workbench (1); the bearing surface of the workbench (1) is also provided with a clamping assembly, the clamping assembly comprises two clamping blocks (13), the two clamping blocks (13) are symmetrically and slidably connected to the bearing surface of the workbench (1), clamping grooves (14) are symmetrically formed in the bearing surface of the workbench (1), the length directions of the two clamping grooves (14) are parallel to the length direction of the cutting strip hole (12), and the two clamping grooves (14) are respectively matched with the two clamping blocks (13); the back sides of the two clamping blocks (13) are fixedly provided with extension blocks (15), the two extension blocks (15) are vertically and symmetrically provided with two fixing screws (16), the fixing screws (16) respectively penetrate through the two extension blocks (15), the two extension blocks (15) are symmetrically provided with two fourth threaded holes (151), and the fourth threaded holes (151) are respectively in threaded connection with the fixing screws (16); the top ends of the fixed screws (16) are fixedly provided with rotating blocks (161), and the bottom ends of the fixed screws (16) are fixedly provided with fixed blocks (162); all fixed mounting has locking cylinder (68) on two sliding seat (63), and the piston rod of two locking cylinders (68) is vertical respectively to run through in two sliding seat (63), and fixedly connected with locking block (681) on the piston rod of locking cylinder (68), and one side that locking block (681) deviates from this locking cylinder (68) is with the mutual butt of outer peripheral face of slide bar (62).

2. A high accuracy aluminium alloy plate cutting machine according to claim 1 characterized in that: the utility model discloses a cutting saw blade fixing device, including workstation (1), actuating mechanism, fixed disk (2), drive mechanism, drive disc (46), workstation (1), actuating mechanism, drive assembly, drive mechanism.

3. A high accuracy aluminium alloy plate cutting machine according to claim 2 characterized in that: the base (3) is provided with a moving groove (32) matched with the moving trolley (31), the first moving assembly comprises a first moving motor (33) arranged on one side of the moving groove (32), the output end of the first moving motor (33) is connected with a first screw rod (34), the first screw rod (34) penetrates through the moving trolley (31), and a first threaded hole (311) in threaded connection with the first screw rod (34) penetrates through the moving trolley (31).

4. A high accuracy aluminium alloy plate cutting machine according to claim 2 characterized in that: a sliding groove (42) matched with the sliding plate (41) is formed in one side of the fixed plate (4), the second moving component comprises a second moving motor (43) arranged on one side of the sliding groove (42), the output end of the second moving motor (43) is connected with a second screw rod (44), the second screw rod (44) penetrates through the sliding plate (41), and a second threaded hole (411) in threaded connection with the second screw rod (44) penetrates through the sliding plate (41).

5. A high accuracy aluminium alloy tandem slitter according to claim 2, characterized in that: the fastening assembly comprises a fastening disc (47) arranged on one side of the fixed disc (46), a fastening sleeve (471) is arranged on one side of the fastening disc (47), a fastening block (461) matched with the fastening sleeve (471) is arranged on one side of the fixed disc (46), a first fastening hole (21) matched with the fastening block (461) penetrates through the cutting saw blade (2), a plurality of fastening screws (472) are further arranged on one side of the fastening disc (47), a plurality of second fastening holes (22) matched with the fastening screws (472) penetrate through the cutting saw blade (2), a plurality of through holes (462) matched with the fastening screws (472) penetrate through the fixed disc (46), and fastening nuts (473) are in threaded connection with the fastening screws (472).

6. A high accuracy aluminium alloy plate cutting machine according to claim 1 characterized in that: the limiting assembly comprises a limiting bolt (56) which is symmetrically penetrated through the limiting plate (53), a strip-shaped through hole (531) matched with the limiting bolt (56) is symmetrically penetrated through the limiting plate (53), a third threaded hole (521) which is connected with the limiting bolt (56) in a threaded manner is symmetrically formed in the bearing block (52), and a limiting ring (57) is further sleeved on the limiting bolt (56).

7. A high accuracy aluminium alloy plate cutting machine according to claim 1 characterized in that: the transmission assembly comprises two bearing seats (66) and two bearing seats (66) are respectively and fixedly installed on two sliding seats (63) and are connected with a transmission shaft (67) in a rotating mode between the bearing seats (66), the two ends of the transmission shaft (67) are both connected with transmission gears (671), transmission racks (17) meshed with the transmission gears (671) are symmetrically arranged on the bearing surface of the workbench (1), a rotating shaft (672) is further connected to one end of the transmission shaft (67), and one end of the rotating shaft (672) is connected with a rotating disc (673).

8. A high accuracy aluminium alloy tandem slitter according to claim 2, characterized in that: a guide assembly is further arranged between the sliding plate (41) and the fixed plate (4), the guide assembly comprises guide sleeves (412) symmetrically arranged on one side of the sliding plate (41), guide grooves (49) matched with the guide sleeves (412) are symmetrically formed in one side of the fixed plate (4), guide rods (48) are connected to groove walls of two ends of each guide groove (49), and the guide sleeves (412) are sleeved on the guide rods (48).