CN204340009U - Gantry guided multi-blade stone cutter - Google Patents

Abstract

A gantry column-guided multi-slice stone cutter, including: a frame, a stone plate, a trolley, a saw blade transmission device, and a lifting guide column, characterized in that: the frame is divided by a main beam and two host machines Beam structure, the main girder is supported on the side beams of the main machine pieces on both sides, and is slidingly matched with the side beams of the main machine pieces. The device is locked, and the side beams of the host on both sides are set on the side beam cement base; the lifting guide column is slidably matched with the main beam, and is driven by a hydraulic device and locked by the lifting guide column locking device. The so-called lower part of the lifting guide column Fixed on the positioning plate of the headstock, the main motor of the saw blade is fixed on the base of the main motor above the lifting guide column, and the saw blade moves up and down relative to the main beam; the trolley slides with the rail and is driven by reciprocating traction The device moves the trolley left and right along the rails, and it can process large stones with high flatness and precision.

Description

Gantry column guide multi-slice stone cutter

technical field

The utility model relates to a building material and stone processing machine, in particular to a gantry column-guided multi-slice stone cutting machine.

Background technique

The current bridge-type slicing machine is not capable of cutting multiple pieces of stone. Moreover, the processed plate has poor flatness and low precision. Require. Moreover, the service life of general stone slicers is only 4-5 years, and the service life is very low.

Utility model content

The purpose of the utility model is to provide a gantry column-guided multi-slice stone cutter, which can overcome the shortcomings of the above-mentioned stone slicer, and it has the ability to process large-scale stone as a multi-slice combined stone cutter, and the flatness and precision of the processed boards are excellent. High, save man-hours for the next polishing process, reduce processing costs, and meet the requirements for the use of higher-precision stone. Moreover, it has a longer service life than ordinary stone slicers. It has a wide range of applications: it can be equipped with combined saw blades like the single-arm suspension single-column-guided multi-blade stone cutter, and can be equipped with tower-shaped saw blades like the bridge-type double-beam column-guided multi-blade stone cutter, giving users multiple choices.

The purpose of this utility model is achieved in the following way: a gantry column-guided multi-slice stone cutter, including: a frame, a trolley for reciprocating traction of stone slabs, a transmission device for saw blades, and a lifting guide column, characterized in that: The frame is composed of the main beam and two side beams of the main frame. The main beam is mounted on the side beams of the main frame on both sides, and is slidingly matched with the side beams of the main frame. The front and rear moving driving device drives the main beam along the two sides The side beams of the main unit pieces move back and forth, that is, move along the Z-axis direction, and are locked by the main beam locking device, and the side beams of the main unit pieces on both sides are set on the cement frame of the side beams; , and driven by the hydraulic device and locked by the lifting guide column locking device, the lower part of the so-called lifting guide column is fixed on the headstock positioning plate, and the saw blade main motor of the saw blade is fixed on the main motor base above the lifting guide column. The saw blade moves up and down relative to the main beam, that is, along the Y axis; the trolley is slidingly matched with the rail, and the trolley is moved left and right along the rail through a reciprocating traction drive device, that is, the X axis moves, and the saw blade moves along the X, Y, and X axis relative to the trolley. Three-dimensional movement of the Z axis.

The front and rear moving driving device is a split-knife transmission worm gear box, and the split-knife transmission worm gear box is arranged on the positioning seat of the split-knife transmission worm gear box. The worm gear shaft of the box is connected to the driven shaft of the split-knife transmission worm gear box, and the driven shaft of the split-knife transmission worm gear box drives the left and right split-knife drive bevel gear pairs respectively, and the left and right split-knife drive bevel gear pairs are respectively driven and set on two main machine segments The side beam split screw rod on the side beam, the side beam split screw rod is screwed with the screw nut of the main beam.

The reciprocating traction driving device is a three-box hard-toothed reducer, and the traction ropes on the top and bottom of the rope drive wheel of the three-box hard-toothed reducer are respectively connected to the front and rear ends of the trolley after bypassing the rear tug wheel.

The hydraulic device is two symmetrical guide column lifting cylinders arranged on both sides of the lifting guide column. The guide column lifting cylinder and the piston rod of the oil cylinder are respectively hinged on the main beam and the main motor base, and the main motor base is arranged on the lifting guide column. , the oil inlet and outlet of the guide column lift cylinder are connected to the guide column lift hydraulic station.

The transmission device is that the main motor of the saw blade drives the saw blade through a first-stage belt drive and a first-stage gear pair.

The sliding fit between the main girder and the side beams of the main frame is to fix the T-shaped moving rails of the side beams at both ends of the main beam, and the T-shaped moving rails of the side beams are slidingly matched with the side beams of the main frame.

A retractable guide column dust cover is arranged outside the lifting guide column between the main motor base and the main beam and the main beam and the headstock positioning plate.

The main beam locking device: the locking oil cylinder device is fixed on the main beam, and the locking oil cylinder device drives the locking pull rod in the oil cylinder seat through the piston rod assembly to lock the main beam and the side beam of the main frame.

The lifting guide column locking device is that a vertically moving positioning guide column pressure plate is arranged between the lifting guide column and the main beam, and is adjusted by adjusting the top screw of the pressure plate, and locked by the clamping screw of the adjustment pressure plate.

A retractable guide column dust cover is provided outside the lifting guide column between the main motor base and the main beam and the main beam and the headstock positioning plate; the saw blade is provided with a saw blade water cover.

In the multi-slice stone cutter guided by the gantry column of the utility model, its lifting guide column can greatly move the saw blade for processing stone slabs on the Y axis and the Z axis, thereby increasing the guiding contact area of the equipment by more than three times In addition, a guide column dust cover is set outside the lifting guide column to improve the sealing performance and avoid abrasive wear of the dust on the lifting guide column and the support body of the lifting guide column. At the same time, with the reciprocating movement of the X-axis of the trolley, the three-dimensional cutting of the board is realized. When cutting the board, the main beam and the side beam are locked by the locking cylinder device, which improves the flatness and precision of the processed board. At the same time, the service life of the stone cutter is increased by more than three times. At the same time, it has a wide range of applications: it can be equipped with combined saw blades like the single-arm suspension single-column-guided multi-blade stone cutter, and can be equipped with tower-shaped saw blades like the bridge-type double-beam column-guided multi-blade stone cutter. choose.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram in direction B of Fig. 1;

Fig. 3 is a schematic diagram of the C direction of Fig. 1;

Fig. 4 is a D-D sectional schematic diagram of Fig. 3;

Fig. 5 is an enlarged schematic diagram of part G of Fig. 3;

Fig. 6 is the E-E sectional schematic diagram of Fig. 1 (the lifting guide post is a cylinder);

Fig. 7 is the E-E sectional schematic diagram of Fig. 1 (lifting guide column is hexahedron);

Fig. 8 is an enlarged schematic diagram of part H of Fig. 1; (the locking cylinder device 20 is composed of number 41.42.43)

Fig. 9 is a schematic diagram of the headstock structure;

Fig. 10 is a schematic diagram of a partially enlarged structure of K in Fig. 2;

FIG. 11 is a structural schematic diagram of the main beam Z-axis driving device in FIG. 3 .

Number description

1. Main motor of saw blade 2. Hydraulic device

3. The base of the main motor (also known as the upper plate of the guide column) 4. The lifting cylinder of the guide column

5. Dust cover for guide column 6. Lifting guide column

7. Main girder 8. T-shaped moving rail for side beams

9. Side beam split screw 10. Host split side beam

11. Side beam cement machine base 12. The lower plate of the guide column (also called the headstock positioning plate)

13. Spindle box 14. Saw blade (circular saw blade)

15. Stone plate 16. Rear tug

17. Trolley 18. Three-box hard-tooth surface reducer

19. Saw blade water cover 20. Locking cylinder device

21. Table wheel 22. Track (also called steel rail)

23. Saw blade clamping nut 24. Saw blade spacer

25. Saw blade spindle 26. Passive gear

27. Transmission gear 28. Headstock drive shaft

29. Angle belt pulley of main shaft box 30. Angle belt pulley of main motor

31. Corner belt 32. Passive shaft of worm gear box for split-knife transmission

33. Worm gear box for split-knife transmission 34. Locating seat for worm gear box for split-piece transmission

35. Edge beam split screw 36. Screw nut

37. Segmented transmission bevel gear pair 38. Guide column pressure plate

39. Adjust the top screw of the pressure plate 40. Adjust the clamping screw of the pressure plate

41. Oil cylinder seat 42. Piston rod assembly

43. Locking rod 44. Square steel

45. Lock the cantilever 46. The upper cover of the cylinder seat

47. Side plate of oil cylinder seat 48. Lower cover of oil cylinder seat

49. Spindle bushing 50. External pressure cutter head

51. Internal pressure cutter head 52. Headstock front cover

53. Bearing spacer sleeve 54. Spindle bearing adjustment sleeve

55. Spindle adjustment round nut 56. Driven gear lock nut

57. Main shaft rear seal cover 58. Input shaft adjusting round nut

59. Input shaft bearing spacer 60. Transmission gear lock nut

61. Input shaft bearing spacer 2 62. Input shaft seal cover

63. Timber for stone slabs 64. Track pressing iron

65. Track pre-embedded bolts 66. Bearing seal spacer

67. Table wheel axle hanger 68. Table wheel axle

69. Bearing gland 70. Fixed seat plate

71. Coupling 1 72. Coupling 2

73. Positioning snap ring 74. Fine-tuning coupling

75. Longitudinal bevel gear bearing cover 76. Bearing sleeve

77. Bevel gear input shaft 78. Bevel gear box

79. Bearing cover of bevel gearbox 80. Pulse wheel shaft

81. Induction wheel 82. Bevel gear box positioning sleeve

83. Bearing cushion sleeve 84. Rear crossbeam of worm gear box for split-knife transmission

85. Side beam dust cover 86. Side beam screw seal cover

87. Edge beam embedded parts

Detailed ways

Example 1

A gantry column-guided multi-slice stone cutting machine, as shown in Figures 1 and 2, includes: a frame, a trolley 17 for reciprocating traction of stone plates 15, a transmission device for saw blades 14, and a lifting guide column 6. The machine The frame is composed of a main beam 7 and two main frame side beams 10. The main beam 7 is mounted on the main frame side beams 10 on both sides, and is slidably matched with the main frame side beams 10, and the main beam is driven by a front and rear moving drive device. 7. Move back and forth along the side beams 10 of the main machine pieces on both sides, that is, move along the Z-axis direction, and lock them through the main beam locking device. The side beams 10 of the main machine pieces on both sides are arranged on the side beam cement base 11; The guide column 6 is slidingly matched with the main beam 7, and is driven by the hydraulic device 2 and locked by the lifting guide column locking device. Connected to the main motor base 3 above the lifting guide column 6, the saw blade 14 moves up and down relative to the main beam 7, that is, moves along the Y axis; The trolley is moved left and right along the rail 22, that is, the X axis moves, and the saw blade 14 moves relative to the trolley 17 along the X, Y, and Z axes in three dimensions.

The front and rear moving drive device is a split-knife transmission worm gear box 33, and the split-knife transmission worm gear box 33 is arranged on a split-knife transmission worm gear box positioning seat 34, and the split-knife transmission worm gear box positioning seat 34 is connected to two main frame side beams 10 , the worm gear shaft of the split-knife drive worm gear box 33 is connected to the driven shaft 32 of the split-knife drive worm gear box, and the driven shaft 32 of the split-knife drive worm gear box drives the left and right split-knife transmission bevel gear pairs 37 respectively, and the left and right split-knife drive bevel gear pairs 37 respectively drives the side beam piece screw mandrel 35 that is arranged on the two main frame piece side beams 10, and the side beam piece piece screw mandrel 35 is screwed with the screw nut 36 of the main beam 7.

The reciprocating traction driving device 18 is a three-box type hard-tooth surface reducer 18, and the three-box type hard-tooth surface reducer 18 (manufactured by Xinfengyuan Machinery Co., Ltd., model is: 150 type) is available in the market. The traction rope up and down of the box-type hard-tooth surface reducer 18 drives the rope wheel and connects the front and rear two ends of the trolley 17 after walking around the rear tug wheel 16 respectively.

The hydraulic device 2 is two symmetrical guide column lifting cylinders 4 arranged on both sides of the lifting guide column 6. The guide column lifting cylinder 4 and the cylinder piston rod are respectively hinged on the main beam 7 and the main motor base 3. The main motor base 3. It is arranged on the lifting guide column 6, and the oil inlet and outlet of the guide column lifting cylinder are connected with the guide column lifting hydraulic station.

The transmission device is that the saw blade main motor 1 drives the saw blade 14 through a first-stage belt drive and a first-stage gear pair, that is, the headstock corner pulley 30 of the saw blade main motor 1 drives the headstock corner pulley through the corner belt 31 29. The headstock angle pulley 29 drives the drive gear 27 fixedly connected to the headstock drive shaft through the headstock drive shaft 28. The drive gear 27 meshes with the driven gear 26 on the saw blade main shaft 25, and the circular saw blade 14 is fixed on the saw blade. On the main shaft 25, thereby drive circular saw blade 14 to run; Described saw blade 14 adopts circular saw blade, and circular saw blade is to be affixed on the saw blade main shaft 25 by saw blade clamping nut 23 by clip spacer blade 24. as shown in picture 2.

The sliding fit between the main beam 7 and the side beam 10 of the main frame is to fix the T-shaped moving rail 8 of the side beam at both ends of the main beam 7, and the T-shaped moving rail 8 of the side beam is connected to the side of the main frame. The beam 10 is a slip fit.

A retractable guide column dust cover 5 is arranged outside the lifting guide column 6 between the main motor base 3 and the main beam 7 and the main beam 7 and the headstock positioning plate 12 .

The main beam locking device: fix the locking oil cylinder device 20 on the main beam 7, and the locking oil cylinder device 20 drives the locking pull rod 43 in the oil cylinder seat 41 through the piston rod assembly 42 to connect the main beam 7 and the host machine. The beam 10 is locked.

The lifting guide column locking device is that a vertically moving positioning guide column pressing plate 38 is arranged between the lifting guiding column 6 and the main beam 7, and is adjusted by adjusting the pressing plate top screw 39, and locked by the adjusting pressing plate clamping screw 40.

A retractable guide column dust cover 5 is arranged outside the lifting guide column 6 between the main motor base 3 and the main beam 7 and the main beam 7 and the headstock positioning plate 12; the saw blade 14 is provided with a saw blade water cover 19.

The lifting guide column 6 is a cylindrical guide column or a four-sided guide column or a six-sided guide column or an eight-sided guide column. Figure 7 is a six-sided guide column.

work process:

1. The height adjustment process of the saw blade 14: the guide column 6 is raised and lowered by the oil in and out of the two hydraulic cylinders, so as to realize the up and down lift of the saw blade 14 on the Y axis. Adjust the height of the saw blade 14 to an ideal position, and carry out the second process.

2. Cutting stone slab process: rely on the reciprocating movement of the X-axis of the trolley 17, and drive the trolley 17 to reciprocate along the X-axis (left and right) through the traction rope on the three-box hard-tooth surface reducer 18 driving rope pulley, thereby realizing Cutting stone slab process. After this process is completed, the third process is carried out.

3. Saw blade 14 forward and backward moving process: be to drive the movement of main beam Z-axis (front and rear) by the worm gear box 33 of the cutter transmission shaft.

The above-mentioned Y axis (vertical direction) is used to adjust the depth of the stone cutting machine; the X axis (horizontal direction) is used to cut the stone slab left and right after the depth of the stone slab has been adjusted.

Experiments have proved that the gantry column-guided multi-slice stone cutter adopts a lifting guide column that can greatly move the circular saw blade for processing stone slabs on the Y-axis and Z-axis, thus increasing the guiding contact area of the equipment by three In addition, the guide column dust cover is set outside the lifting guide column to improve the sealing performance, avoiding the abrasive wear of the dust on the lifting guide column and the support body of the lifting guide column. Plate cutting, the main beam and the side beam are locked by the locking oil cylinder device when cutting the plate, which improves the flatness and precision of the processed plate. At the same time, the service life of the machine has been increased by more than three times.

Claims (10)

1. A gantry column guide multi-slice stone cutter, comprising: a frame, a trolley (17) for reciprocating traction of stone slabs (15), a transmission device for saw blades (14) and a lifting guide column (6), its characteristics In that: the frame is composed of a main beam (7) and two side beams (10) of the main frame fragments, and the main beam (7) is mounted on the side beams (10) of the main frame fragments on both sides, and is connected with the main frame fragments. The side beams (10) are slidingly fitted, and the front and rear moving driving devices drive the main beam (7) to move back and forth along the side beams (10) of the main machine pieces on both sides, that is, to move along the Z-axis direction, and locked by the main beam locking device. The side beams (10) of the main engine are set on the side beam cement base (11); the lifting guide column (6) is slidingly matched with the main beam (7), and the hydraulic device (2) drives and lifts the guide column The locking device locks, the bottom of the so-called lifting guide column (6) is fixed on the headstock positioning plate (12), and the saw blade main motor (1) of the saw blade (14) is fixedly connected to the main motor on the lifting guide column (6). On the motor base (3), the saw blade (14) moves up and down relative to the main beam (7), that is, moves along the Y axis; the trolley is slidably matched with the rail (22), and the trolley is driven by the reciprocating traction drive (18) Move left and right along the rail (22), that is, the X axis moves, and the saw blade (14) moves relative to the trolley (17) along the X, Y, and Z axes in three dimensions. 2. The gantry column-guided multi-slice stone cutter according to claim 1, characterized in that: the front and rear moving drive device is a split-knife transmission worm gear box (33), and the split-knife drive worm gear box (33) is arranged on the sub-knife drive worm gear box (33). On the positioning seat (34) of the knife transmission worm gear box, the positioning seat (34) of the division knife transmission worm gear box (34) connects the two main frame slicing side beams (10), and the worm gear shaft of the division knife transmission worm gear box (33) connects with the division knife transmission worm gear box The driven shaft (32), the drive shaft (32) of the split-knife transmission worm gear box drives the left and right split-knife drive bevel gear pairs (37) respectively, and the left and right split-knife drive bevel gear pairs (37) are respectively driven and arranged on two hosts. The edge beam fragmentation screw mandrel (35) on the fragmentation edge beam (10), the edge beam fragmentation screw mandrel (35) is screwed with the screw nut (36) of main beam (7). 3. The gantry column guided multi-slice stone cutter according to claim 1, characterized in that: the reciprocating traction driving device (18) is a three-box type hardened tooth surface reducer (18), and the three-box type hardened tooth surface The traction rope up and down of the surface reducer (18) drives the rope wheel and connects respectively the front and rear two ends of the trolley (17) after walking around the rear tugboat (16). 4. The gantry column guided multi-slice stone cutter according to claim 1, characterized in that: the hydraulic device (2) is two symmetrical guide column lifting cylinders ( 4), the guide column lifting cylinder (4) and the cylinder piston rod are respectively hinged on the main beam (7) and the main motor base (3), the main motor base (3) is arranged on the lifting guide column (6), and the guide column lifts The oil inlet and outlet of the oil cylinder are connected with the guide column lifting hydraulic station. 5. The gantry column-guided multi-slice stone cutter according to claim 1, characterized in that: the transmission device is a saw blade main motor (1) through a primary belt drive and a primary gear pair to drive the saw blade (14 ). 6. The gantry column-guided multi-slice stone cutter according to claim 1, characterized in that: the sliding fit between the main beam (7) and the side beam (10) of the main machine is through the two ends of the main beam (7). The T-shaped mobile rail (8) of the side beam fragmentation is fixedly connected, and the T-shaped mobile rail (8) of the side beam fragmentation is slidably matched with the main frame fragmentation side beam (10). 7. The gantry column guided multi-slice stone cutter according to claim 1, characterized in that: the main motor base (3) and the main beam (7) and the main beam (7) and the headstock positioning plate (12 A retractable guide post dust cover (5) is arranged outside the lifting guide post (6) between ). 8. The gantry column guided multi-slice stone cutter according to claim 1, characterized in that: the main beam locking device: fix the locking oil cylinder device (20) on the main beam (7), and lock the oil cylinder device (20) Drive the locking pull rod (43) in the oil cylinder seat (41) by the piston rod assembly (42) to lock the main beam (7) and the main frame segment side beam (10). 9. The gantry column-guided multi-slice stone cutter according to claim 1, characterized in that: the locking device for the lifting guide column is a vertically moving positioning guide set between the lifting guide column (6) and the main beam (7). The column pressing plate (38) is regulated by adjusting the pressing plate top screw (39), and locked by the adjusting pressing plate clamping screw (40). 10. The gantry column guided multi-slice stone cutter according to claim 1, characterized in that: the main motor base (3) and the main beam (7) and the main beam (7) and the headstock positioning plate (12 ) between the lifting guide column (6) is provided with a retractable guide column dust cover (5); the saw blade (14) is provided with a saw blade water cover (19).