CN111673538A - Spiral cutter adjusting mechanism and method for precise numerical control gantry slotting machine - Google Patents
Spiral cutter adjusting mechanism and method for precise numerical control gantry slotting machine Download PDFInfo
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- CN111673538A CN111673538A CN202010548310.2A CN202010548310A CN111673538A CN 111673538 A CN111673538 A CN 111673538A CN 202010548310 A CN202010548310 A CN 202010548310A CN 111673538 A CN111673538 A CN 111673538A
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- seat
- tool apron
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
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Abstract
The invention discloses a spiral cutter adjusting mechanism and a method for a precise numerical control gantry grooving machine, and belongs to the technical field of precise numerical control gantry grooving machines. According to the spiral cutter adjusting mechanism and the method for the precise numerical control gantry slotting machine, the cutter holder A and the cutter holder B are driven by the handle to adjust the slotting angle, the universality is strong, the handle can be fixed on the sliding seat through the fixing mechanism, the smooth slotting of the slotting cutter can be fully ensured, the distance between the cutter holder A and the cutter holder B can be adjusted through the driving mechanism, and the slotting cutters arranged on the cutter holder A and the cutter holder B can simultaneously perform slotting work, so that two notches can be opened at a time, and the slotting efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of precise numerical control gantry grooving machines, in particular to a spiral cutter adjusting mechanism and a method for a precise numerical control gantry grooving machine.
Background
The door frame is also called a door cheek and generally consists of two vertical side frames and an upper frame, and when the door is provided with a light, a middle transverse frame is also arranged. The aluminum alloy door frame is more and more favored by consumers and markets due to the advantages of high strength, long service life and the like, and the application range is gradually expanded in recent years, so that the production efficiency of the door frame is greatly improved.
Aluminum alloy door frame is generally bent by sheet metal and is formed, before bending, uses accurate numerical control longmen groover to get rid of certain clout usually for the department of bending can form regular right angle, and present accurate numerical control longmen groover single can only set up a notch, makes fluting inefficiency, and at grooved in-process, the slotting tool can not adjust the fluting angle in a flexible way simultaneously, makes to use dumb, can not satisfy the fluting demand under the different situation, and its commonality is weak.
Disclosure of Invention
The invention aims to provide a spiral cutter adjusting mechanism and a spiral cutter adjusting method for a precise numerical control gantry slotting machine.
In order to achieve the purpose, the invention provides the following technical scheme: a spiral cutter adjusting mechanism for a precise numerical control gantry slotting machine comprises a sliding seat, wherein a driving shaft is arranged on the sliding seat, a bevel gear A is arranged on the driving shaft through a spline, the bevel gear A is meshed with a bevel gear B, the bevel gear B is arranged on a transmission shaft through a spline, the transmission shaft is movably connected onto the sliding seat through a bearing, one end of the transmission shaft penetrates out of the sliding seat and is connected with a fixed seat, a cutter seat A and a cutter seat B are arranged on the fixed seat, slotting cutters are arranged on the cutter seat A and the cutter seat B, and the cutter seat A and the cutter seat B are arranged on the fixed seat through;
the driving mechanism comprises a driving motor, a lead screw A, a lead screw B, a moving block A, a moving block B, a guide seat, a connecting rod A and a connecting rod B, the driving motor is installed on the outer wall of the fixing seat, an output shaft of the driving motor is connected with the lead screw A, the lead screw A is connected with the lead screw B through a coupler, one end of the lead screw B is connected to the inner wall of the fixing seat through a bearing, the lead screw A and the lead screw B are respectively in threaded connection with the moving block A and the moving block B, the moving block A and the moving block B are both installed on the inner wall of the fixing seat through the guide seat, the connecting rod A and the connecting rod B are further installed on the moving block A and the moving block B respectively, and the connecting rod.
Further, a handle is installed at one end, located on the outer side of the sliding seat, of the driving shaft, and the handle is fixed to the sliding seat through a fixing mechanism.
Further, fixed establishment includes that base, expanding spring, flexible guide post, T type remove frame, mount pad, rotation axis and dead lever, the pedestal mounting is on the outer wall of slide, the base is connected with the T type through expanding spring and flexible guide post and removes the frame, the T type removes the frame and installs on the inner wall of slide, the one end that the T type removed the frame is worn out the pedestal mounting and is installed the mount pad, the mount pad has the dead lever through rotation axis swing joint, the dead lever inserts in the handle.
Furthermore, the handle is provided with slots for inserting the fixing rods, and the slots are distributed in an annular shape at equal intervals.
Furthermore, the right opposite side of the fixed seat is provided with scale marks which are symmetrically distributed.
Further, the thread directions of the screw rod A and the screw rod B are opposite.
According to another aspect of the invention, a spiral cutter adjusting method of a spiral cutter adjusting mechanism for a precise numerical control gantry grooving machine is provided, which comprises the following steps:
s1: the mounting seat is pushed and the fixing rod is driven to move, the telescopic spring and the telescopic guide post are both contracted until the fixing rod leaves the handle, after the fixing rod leaves the handle, the mounting seat is loosened after the fixing rod rotates 90 degrees anticlockwise under the supporting action of the rotating shaft, and the telescopic spring and the telescopic guide post are both extended due to the fact that the telescopic spring and the telescopic guide post are not subjected to extrusion force any more, so that the mounting seat is pushed to reset to the original position, and the fixing rod is not inserted into the handle any more;
s2: the driving shaft and the bevel gear A are driven to rotate by the handle, and the bevel gear A is meshed with the bevel gear B, so that the bevel gear A can drive the bevel gear B and the transmission shaft to rotate along with the bevel gear A in the rotating process, and the fixed seat can further rotate along with the bevel gear B until the cutter holder A and the cutter holder B rotate and are adjusted to a proper grooving angle;
s3: after the slotting positions of the tool apron A and the tool apron B are adjusted, the mounting seat is pushed to extrude the telescopic spring and the telescopic guide post, so that the telescopic spring and the telescopic guide post are both contracted, the mounting seat is loosened after the fixed rod rotates clockwise by 90 degrees under the supporting action of the rotating shaft, and the telescopic spring and the telescopic guide post are extended because the telescopic spring and the telescopic guide post are not subjected to extrusion force any more, so that the mounting seat and the fixed rod are pushed to move, and the fixed rod is inserted into the handle to be fixed;
s4: the interval between blade holder A and the blade holder B is adjusted according to the interval of adjacent notch, driving motor drive lead screw A is rotatory and then make lead screw B also remove thereupon, lead screw A and lead screw B can drive movable block A and movable block B respectively at rotatory in-process and all move under the guide effect of guide holder and then make blade holder A and blade holder B also remove thereupon, blade holder A and blade holder B are at the in-process that removes, can refer to the scale mark and remove, move to suitable interval until blade holder A and blade holder B.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the spiral cutter adjusting mechanism and method for the precise numerical control gantry grooving machine, the driving shaft and the bevel gear A are driven to rotate through the handle, and the bevel gear A is meshed with the bevel gear B, so that the bevel gear A can drive the bevel gear B and the transmission shaft to rotate along with the bevel gear A in the rotating process, the fixed seat can further rotate along with the bevel gear A, the cutter seat A and the cutter seat B can also rotate along with the bevel gear A, the cutter seat A and the cutter seat B can further adjust the grooving angle, grooving is flexible, grooving requirements under different conditions can be met, and the spiral cutter adjusting mechanism and method are strong in universality.
2. According to the spiral cutter adjusting mechanism and method for the precise numerical control gantry slotting machine, after the slotting directions of the cutter holder A and the cutter holder B are determined, the handle can be fixed on the sliding seat through the fixing mechanism, so that the handle is firmly fixed, the handle cannot move due to mistaken collision or rotation of the handle, and smooth slotting of the slotting cutter can be fully guaranteed.
3. The invention relates to a spiral cutter adjusting mechanism and a method for a precise numerical control gantry slotting machine, wherein the distance between a cutter holder A and a cutter holder B is adjusted according to the distance between adjacent notches, a driving motor drives a screw rod A to rotate so that the screw rod B also moves along with the screw rod A, the screw rod A and the screw rod B can respectively drive a moving block A and a moving block B to move under the guiding action of a guide seat in the rotating process so that the cutter holder A and the cutter holder B also move along with the screw rod B, the cutter holder A and the cutter holder B can move according to scale marks in the moving process until the cutter holder A and the cutter holder B move to proper distances, the distance between the cutter holder A and the cutter holder B can be adjusted through the driving mechanism, slotted holes with different distances can be formed on slotted cutters arranged on the cutter holder A and the cutter holder B, the slotting requirements under different conditions can be met, the universality is strong, and the slotting work can be simultaneously carried out, two notches can be opened at a single time, and the slotting efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of a spiral knife adjustment mechanism for a precise numerical control gantry grooving machine according to the present invention;
FIG. 2 is a partial sectional view of a spiral knife adjustment mechanism for a precision numerical control gantry grooving machine according to the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is an enlarged view of the securing mechanism of the present invention with the securing lever no longer inserted within the handle;
FIG. 5 is an enlarged cross-sectional view taken at A of the present invention;
FIG. 6 is a schematic view of the mounting base of the present invention movably connected to a fixing rod via a rotating shaft;
fig. 7 is a schematic view of the handle of the present invention with slots uniformly formed thereon.
In the figure: 1. a slide base; 2. a drive shaft; 21. a bevel gear A; 22. a handle; 221. a slot; 3. a drive shaft; 31. a bevel gear B; 4. a fixed seat; 41. a tool apron A; 411. a slotting cutter; 42. a tool apron B; 43. scale lines; 5. a drive mechanism; 51. a drive motor; 52. a screw mandrel A; 53. a screw mandrel B; 54. moving block A; 55. a moving block B; 56. a guide seat; 57. a connecting rod A; 58. a connecting rod B; 6. a fixing mechanism; 61. a base; 62. a tension spring; 63. a telescopic guide post; 64. a T-shaped movable rack; 65. a mounting seat; 66. a rotating shaft; 67. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a spiral cutter adjusting mechanism for a precise numerical control gantry grooving machine comprises a sliding base 1, a driving shaft 2 is mounted on the sliding base 1, a bevel gear a21 is mounted on the driving shaft 2 through a spline, a bevel gear a21 is meshed with a bevel gear B31, a bevel gear B31 is mounted on a driving shaft 3 through a spline, the driving shaft 3 is movably connected on the sliding base 1 through a bearing, one end of the driving shaft 3 penetrates through the sliding base 1 and is connected with a fixed base 4, scale marks 43 are arranged right opposite to the fixed base 4, the scale marks 43 are symmetrically distributed, a cutter base a41 and a cutter base B42 are mounted on the fixed base 4, a grooving cutter 411 is mounted on each of the cutter base a41 and the cutter base B42, a cutter base a41 and a cutter base B42 are mounted on the fixed base 4 through a driving mechanism 5, the driving shaft 2 and the bevel gear a21 are driven to rotate through a handle 22, and the bevel gear a21 is meshed, and then make fixing base 4 also follow the rotation, fixing base 4 is rotatory can make blade holder A41 and blade holder B42 also rotatory thereupon, and then can make blade holder A41 and blade holder B42 adjust fluting angle, and the fluting is nimble, can satisfy the fluting demand under the different situation, and its commonality is strong.
Referring to fig. 2, the driving mechanism 5 includes a driving motor 51, a lead screw a52, a lead screw B53, a moving block a54, a moving block B55, a guide seat 56, a connecting rod a57 and a connecting rod B58, the driving motor 51 is installed on the outer wall of the fixed seat 4, an output shaft of the driving motor 51 is connected with the lead screw a52, the lead screw a52 is connected with the lead screw B53 through a coupling, one end of the lead screw B53 is connected to the inner wall of the fixed seat 4 through a bearing, the thread directions of the lead screw a52 and the lead screw B53 are opposite, the driving motor 51 drives the lead screw a52 to rotate so that the lead screw B53 moves accordingly, the lead screw a52 and the lead screw B53 can respectively drive the moving block a54 and the moving block B55 to move under the guiding action of the guide seat 56 so that the tool holder a41 and the tool holder B42 also move in opposite directions or in opposite directions, the lead screw a52 and the moving block 53 and the moving block B53 and the moving, a connecting rod A57 and a connecting rod B58 are respectively mounted on the moving block A54 and the moving block B55, the connecting rod A57 and the connecting rod B58 penetrate through the fixed seat 4 and are respectively connected to the tool apron A41 and the tool apron B42, the distance between the tool apron A41 and the tool apron B42 is adjusted according to the distance between adjacent notches, the driving motor 51 drives the screw rod A52 to rotate so as to enable the screw rod B53 to move along with the screw rod A52 and the screw rod B53 respectively drive the moving block A54 and the moving block B55 to move under the guiding action of the guide seat 56 so as to enable the tool apron A41 and the tool apron B42 to move along with the screw rod A52 and the tool apron B6867 to move according to the scale lines 43 in the moving process until the tool apron A41 and the tool apron B42 move to proper distances, the driving mechanism 5 can adjust the distances between the tool apron A42 and the tool apron B42 so as to enable slotted holes 411 mounted on the tool apron A42 and the tool apron B42 to be, can satisfy the fluting demand under the different conditions, its commonality is strong, and carries out fluting work simultaneously through the slotting tool 411 of all installing on blade holder A41 and the blade holder B42, makes the single can open and establish two notches, has improved fluting efficiency greatly.
Referring to fig. 3-7, a handle 22 is installed at one end of the driving shaft 2 located outside the sliding base 1, the handle 22 is fixed on the sliding base 1 through a fixing mechanism 6, the fixing mechanism 6 includes a base 61, a telescopic spring 62, a telescopic guide post 63, a T-shaped moving frame 64, a mounting seat 65, a rotating shaft 66 and a fixing rod 67, the base 61 is installed on the outer wall of the sliding base 1, the base 61 is connected with the T-shaped moving frame 64 through the telescopic spring 62 and the telescopic guide post 63, the T-shaped moving frame 64 is installed on the inner wall of the sliding base 1, one end of the T-shaped moving frame 64 penetrates through the base 61 and is installed with the mounting seat 65, the mounting seat 65 is movably connected with the fixing rod 67 through the rotating shaft 66, the fixing rod 67 is inserted into the handle 22, a slot 221 for inserting the fixing rod 67 is formed in the handle 22, the slot 221 is distributed in an annular shape with equal interval, after the slot positions of the, make expanding spring 62 and flexible guide post 63 all shrink, dead lever 67 loosens mount pad 65 behind the clockwise rotation 90 under the supporting role of rotation axis 66, expanding spring 62 and flexible guide post 63 make expanding spring 62 and flexible guide post 63 all extend and then promote mount pad 65 and dead lever 67 and remove owing to all no longer receiving the extrusion force, make dead lever 67 insert the handle 22 internal fixation, can fix handle 22 on slide 1 through fixed establishment 6, it is fixed firm to make handle 22, can not lead to the removal of handle 22 because the mistake bumps handle 22 or handle 22 rotation, can fully guarantee the smooth fluting of slotting tool 411.
In order to better show the flow of spiral tool adjustment of the spiral tool adjustment mechanism for the precise numerical control gantry grooving machine, the embodiment provides a spiral tool adjustment method of the spiral tool adjustment mechanism for the precise numerical control gantry grooving machine, which comprises the following steps:
s1: the mounting seat 65 is pushed and the fixing rod 67 is driven to move, the telescopic spring 62 and the telescopic guide column 63 are both contracted until the fixing rod 67 leaves the handle 22, after the fixing rod 67 leaves the handle 22, the fixing rod 67 rotates 90 degrees anticlockwise under the supporting action of the rotating shaft 66 and then the mounting seat 65 is loosened, and the telescopic spring 62 and the telescopic guide column 63 extend to push the mounting seat 65 to reset to the original position because the telescopic spring 62 and the telescopic guide column 63 are not subjected to extrusion force any more, and the fixing rod 67 is not inserted into the handle 22 any more;
s2: the driving shaft 2 and the bevel gear A21 are driven to rotate by the handle 22, and the bevel gear A21 is meshed with the bevel gear B31, so that the bevel gear A21 can drive the bevel gear B31 and the transmission shaft 3 to rotate along with the bevel gear A21 in the rotating process, and the fixed seat 4 can rotate along with the bevel gear A21 until the tool apron A41 and the tool apron B42 are rotationally adjusted to a proper slotting angle;
s3: after the grooving positions of the tool apron A41 and the tool apron B42 are adjusted, the mounting seat 65 is pushed to extrude the telescopic spring 62 and the telescopic guide post 63, so that the telescopic spring 62 and the telescopic guide post 63 are both contracted, the mounting seat 65 is loosened after the fixing rod 67 rotates clockwise by 90 degrees under the supporting action of the rotating shaft 66, the telescopic spring 62 and the telescopic guide post 63 extend because of no extrusion force, so that the mounting seat 65 and the fixing rod 67 are pushed to move, and the fixing rod 67 is inserted into the handle 22 to be fixed;
s4: the distance between the tool apron A41 and the tool apron B42 is adjusted according to the distance between adjacent notches, the driving motor 51 drives the screw rod A52 to rotate so that the screw rod B53 moves along with the screw rod A, the screw rod A52 and the screw rod B53 can respectively drive the moving block A54 and the moving block B55 to move under the guiding effect of the guide seat 56 in the rotating process so that the tool apron A41 and the tool apron B42 also move along with the screw rod A, and the tool apron A41 and the tool apron B42 can move according to the scale lines 43 in the moving process until the tool apron A41 and the tool apron B42 move to a proper distance.
In conclusion, the spiral cutter adjusting mechanism and method for the precise numerical control gantry slotting machine of the invention drives the driving shaft 2 and the bevel gear A21 to rotate through the handle 22, because the bevel gear A21 is meshed with the bevel gear B31, the bevel gear A21 can drive the bevel gear B31 and the driving shaft 3 to rotate along with the bevel gear A21, so that the fixed seat 4 can rotate along with the fixed seat 4, the cutter seat A41 and the cutter seat B42 can rotate along with the fixed seat 4, the cutter seat A41 and the cutter seat B42 can adjust the slotting angle, slotting is flexible, slotting requirements under different conditions can be met, the universality is strong, after the slotting directions of the cutter seat A41 and the cutter seat B42 are determined, the handle 22 can be fixed on the sliding seat 1 through the fixing mechanism 6, the movement of the handle 22 caused by the rotation of the handle 22 by mistake, smooth slotting of the slotting cutter 411 can be fully guaranteed, the distance between the cutter seats A41 and the cutter seat B42 can be adjusted according to the distance between adjacent slots, the driving motor 51 drives the screw rod a52 to rotate so as to enable the screw rod B53 to move, the screw rod a52 and the screw rod B53 can respectively drive the moving block a54 and the moving block B55 to move under the guiding effect of the guiding seat 56 in the rotating process so as to enable the knife holder a41 and the knife holder B42 to move accordingly, the knife holder a41 and the knife holder B42 can move in the moving process by referring to the scale lines 43 until the knife holder a41 and the knife holder B42 move to proper intervals, the intervals between the knife holder a41 and the knife holder B42 can be adjusted by the driving mechanism 5, slot holes with different intervals can be opened by the slotting tools 411 installed on the knife holder a41 and the knife holder B42, the slotting requirements under different conditions can be met, the universality is strong, and the slotting tools 411 installed on the knife holder a41 and the knife holder B42 can simultaneously perform slotting work, so that two slot holes can be opened at a time, and the efficiency is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. A spiral cutter adjusting mechanism for a precise numerical control gantry slotting machine is characterized by comprising a sliding seat (1), a driving shaft (2) is arranged on the sliding seat (1), a bevel gear A (21) is arranged on the driving shaft (2) through a spline, the bevel gear A (21) is meshed with a bevel gear B (31), the bevel gear B (31) is arranged on the transmission shaft (3) through a spline, the transmission shaft (3) is movably connected on the sliding seat (1) through a bearing, one end of the transmission shaft (3) penetrates through the sliding seat (1) to be connected with a fixed seat (4), a cutter holder A (41) and a cutter holder B (42) are arranged on the fixed seat (4), the knife holder A (41) and the knife holder B (42) are both provided with a slotting knife (411), the tool apron A (41) and the tool apron B (42) are both arranged on the fixed seat (4) through the driving mechanism (5);
the driving mechanism (5) comprises a driving motor (51), a lead screw A (52), a lead screw B (53), a moving block A (54), a moving block B (55), a guide seat (56), a connecting rod A (57) and a connecting rod B (58), the driving motor (51) is installed on the outer wall of the fixed seat (4), an output shaft of the driving motor (51) is connected with the lead screw A (52), the lead screw A (52) is connected with the lead screw B (53) through a coupler, one end of the lead screw B (53) is connected onto the inner wall of the fixed seat (4) through a bearing, the lead screw A (52) and the lead screw B (53) are respectively in threaded connection with the moving block A (54) and the moving block B (55), the moving block A (54) and the moving block B (55) are both installed on the inner wall of the fixed seat (4) through the guide seat (56), and the connecting rod A (57) and the connecting rod B (58) are further installed on the, and the connecting rod A (57) and the connecting rod B (58) penetrate through the fixed seat (4) and are respectively connected to the tool apron A (41) and the tool apron B (42).
2. The spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine is characterized in that one end of the driving shaft (2) positioned outside the sliding seat (1) is provided with a handle (22), and the handle (22) is fixed on the sliding seat (1) through a fixing mechanism (6).
3. The spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine is characterized in that the fixing mechanism (6) comprises a base (61), an expansion spring (62), an expansion guide column (63), a T-shaped moving frame (64), a mounting seat (65), a rotating shaft (66) and a fixing rod (67), the base (61) is mounted on the outer wall of the sliding seat (1), the base (61) is connected with the T-shaped moving frame (64) through the expansion spring (62) and the expansion guide column (63), the T-shaped moving frame (64) is mounted on the inner wall of the sliding seat (1), one end of the T-shaped moving frame (64) penetrates through the base (61) to be mounted with the mounting seat (65), the mounting seat (65) is movably connected with the fixing rod (67) through the rotating shaft (66), and the fixing rod (67) is inserted into the handle (22).
4. The spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine as claimed in claim 3, wherein the handle (22) is provided with slots (221) for inserting the fixing rods (67), and the slots (221) are annularly and equidistantly distributed.
5. The spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine is characterized in that scale marks (43) are arranged on the right opposite side of the fixed seat (4), and the scale marks (43) are symmetrically distributed.
6. The spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine as claimed in claim 1, wherein the screw threads of the screw mandrel A (52) and the screw mandrel B (53) are opposite in direction.
7. The spiral cutter adjusting method of the spiral cutter adjusting mechanism for the precise numerical control gantry grooving machine according to any one of claims 1 to 6, which is characterized by comprising the following steps:
s1: the mounting seat (65) is pushed and the fixing rod (67) is driven to move, the telescopic spring (62) and the telescopic guide column (63) are contracted until the fixing rod (67) leaves the handle (22), after the fixing rod (67) leaves the handle (22), the mounting seat (65) is loosened after the fixing rod (67) rotates anticlockwise for 90 degrees under the supporting effect of the rotating shaft (66), the telescopic spring (62) and the telescopic guide column (63) extend due to the fact that the telescopic spring (62) and the telescopic guide column (63) are not subjected to extrusion force any more, the mounting seat (65) is pushed to reset to the original position, and the fixing rod (67) is not inserted into the handle (22) any more;
s2: the driving shaft (2) and the bevel gear A (21) are driven to rotate by the handle (22), and the bevel gear A (21) is meshed with the bevel gear B (31), so that the bevel gear A (21) can drive the bevel gear B (31) and the transmission shaft (3) to rotate along with the bevel gear A (21) in the rotating process, and the fixing seat (4) can further rotate along with the bevel gear B (31) until the tool apron A (41) and the tool apron B (42) are adjusted to a proper grooving angle in a rotating mode;
s3: after the grooving positions of the tool apron A (41) and the tool apron B (42) are adjusted, the mounting seat (65) is pushed to extrude the telescopic spring (62) and the telescopic guide post (63), so that the telescopic spring (62) and the telescopic guide post (63) are both contracted, the mounting seat (65) is loosened after the fixing rod (67) rotates clockwise for 90 degrees under the supporting action of the rotating shaft (66), the telescopic spring (62) and the telescopic guide post (63) are both extended due to the fact that the telescopic spring (62) and the telescopic guide post (63) are not subjected to the extrusion force any more, so that the mounting seat (65) and the fixing rod (67) are pushed to move, and the fixing rod (67) is inserted into the handle (22) to be fixed;
s4: the distance between the tool apron A (41) and the tool apron B (42) is adjusted according to the distance between adjacent notches, the driving motor (51) drives the screw rod A (52) to rotate so that the screw rod B (53) moves along with the screw rod A, the screw rod A (52) and the screw rod B (53) can respectively drive the moving block A (54) and the moving block B (55) to move under the guiding effect of the guide seat (56) in the rotating process so that the tool apron A (41) and the tool apron B (42) also move along with the screw rod A, and the tool apron A (41) and the tool apron B (42) can move according to the scale marks (43) in the moving process until the tool apron A (41) and the tool apron B (42) move to the proper distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010548310.2A CN111673538A (en) | 2020-06-16 | 2020-06-16 | Spiral cutter adjusting mechanism and method for precise numerical control gantry slotting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010548310.2A CN111673538A (en) | 2020-06-16 | 2020-06-16 | Spiral cutter adjusting mechanism and method for precise numerical control gantry slotting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673538A true CN111673538A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010548310.2A Pending CN111673538A (en) | 2020-06-16 | 2020-06-16 | Spiral cutter adjusting mechanism and method for precise numerical control gantry slotting machine |
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| CN (1) | CN111673538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114050536A (en) * | 2021-10-29 | 2022-02-15 | 安徽威龙电力器材有限公司 | Anti-falling heavy hammer sheet and mounting method thereof |
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| CN114050536A (en) * | 2021-10-29 | 2022-02-15 | 安徽威龙电力器材有限公司 | Anti-falling heavy hammer sheet and mounting method thereof |
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Application publication date: 20200918 |