CN114393235B - Radiator shell drilling machine tool capable of conducting multi-dimensional drilling - Google Patents

Radiator shell drilling machine tool capable of conducting multi-dimensional drilling Download PDF

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Publication number
CN114393235B
CN114393235B CN202210168071.7A CN202210168071A CN114393235B CN 114393235 B CN114393235 B CN 114393235B CN 202210168071 A CN202210168071 A CN 202210168071A CN 114393235 B CN114393235 B CN 114393235B
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block
rod
drilling
coil
fixedly connected
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CN114393235A (en
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刘希望
李光亮
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Shenzhen Huasheng Yuan Electrical Co ltd
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Shenzhen Huasheng Yuan Electrical Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1543—Stationary devices using electromagnets

Abstract

The invention relates to the technical field of drilling machine tools, and discloses a radiator shell drilling machine tool capable of performing multi-dimensional drilling, which comprises a machine tool main body, wherein a drilling device comprises a connecting frame, a hemispherical shell coil, a spherical magnetic block, a rectangular connecting block, a drill bit and a motor, the lower side of the machine tool main body is fixedly connected with the connecting frame, the lower side of the connecting frame is fixedly connected with the hemispherical shell coil, the inner side of the hemispherical shell coil is rotatably connected with the spherical magnetic block, and the lower side of the spherical magnetic block is fixedly connected with the rectangular connecting block. This radiator shell drilling lathe that can carry out multidimension degree drilling through the mating reaction between fixed block coil, magnetic pole, second spring, connecting rod, fixed block coil, linkage, motion pole, rectangle connecting block, spherical magnetic path, hemisphere shell coil, drill bit and the motor, and then can drive rather than fixed connection's drill bit, motor and make the same angular adjustment to realized the purpose that can carry out random adjustment to the drill bit angle.

Description

Radiator shell drilling machine tool capable of conducting multi-dimensional drilling
Technical Field
The invention relates to the technical field of drilling machine tools, in particular to a radiator shell drilling machine tool capable of performing multi-dimensional drilling.
Background
The drilling machine tool is a machine tool for drilling on a workpiece by using a drill bit, the drilling machine tool is widely applied to industrial manufacturing, a heat dissipation hole which is uniformly distributed is generally required to be formed in a manufacturing process of a heat sink shell, the heat dissipation hole is mainly formed through the drilling machine tool, and along with the continuous development of science and technology, the development of the drilling machine tool tends to be in a diversified direction more and more.
The existing drilling machine tool for the radiator shell mainly has the following technical defects: firstly, due to different application conditions of part of radiator shells, the radiator shells are curved, radiating holes formed in the radiators are required to be perpendicular to the radiator shells, and the traditional drilling machine tool can only perform drilling operation in a fixed direction, so that a worker is required to continuously adjust the contact angle between the radiator shells and a drill bit, and the problems of inaccurate drilling angle and incapability of performing multi-dimensional drilling are caused; secondly, if set up the device of random control drill bit angle, when the drill bit carries out multidimension degree drilling, because the angle of drill bit can be adjusted at will, and then lead to the produced vibrations of drill bit to carry out skew by a wide margin with the angle that the drill bit set up easily to cause the drilling effect not good, the great problem of aperture error that the drill bit bored.
Disclosure of Invention
The invention aims to provide a radiator shell drilling machine tool capable of performing multi-dimensional drilling so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a radiator shell drilling machine tool capable of conducting multi-dimensional drilling comprises a machine tool main body, wherein a drilling device is fixedly connected to the upper wall of the inner side of the machine tool main body, a damping device is arranged on the outer side of the drilling device in the axial direction, a first control device is arranged on the left side of the drilling device and on the lower side of the damping device, and a second control device is fixedly connected to the outer side of the first control device relative to the drilling device in the axial direction;
the drilling device comprises a connecting frame, a hemispherical shell coil, a spherical magnetic block, a rectangular connecting block, a drill bit and a motor, wherein the connecting frame is fixedly connected to the lower side of the machine tool body, the hemispherical shell coil is fixedly connected to the lower side of the connecting frame, the spherical magnetic block is rotatably connected to the inner side of the hemispherical shell coil, the rectangular connecting block is fixedly connected to the lower side of the spherical magnetic block, the motor is fixedly connected to the lower side of the rectangular connecting block, and the drill bit is rotatably connected to the lower side of the motor.
After the angle adjustment of the drill bit is finished, current is introduced into the interior of the semispherical shell coil, so that magnetic field force which is attracted with the spherical magnetic block is generated after the semispherical shell coil is introduced with the current, the spherical magnetic block is fixed, and the effect of fixing the angle of the drill bit is achieved.
Further, damping device includes annular track piece, arc piece coil, arc magnetic path, promotes piece and shake device, the axial outside of spherical magnetic path is provided with annular track piece, the inboard sliding connection of annular track piece has the arc magnetic path, the upside fixedly connected with of arc magnetic path promotes the piece, the downside fixedly connected with of annular track piece distributes even arc piece coil, the axial inboard of annular track piece just is provided with the shake device in the axial outside of spherical magnetic path.
Further, the structure of shake device includes ring piece, shake pole and first spring, the upside of annular track piece is provided with the ring piece, the inboard sliding connection of ring piece has the shake pole that distributes evenly, the axial outside of shake pole has cup jointed first spring.
Furthermore, first controlling means includes motion pole, linkage, connecting rod and regulation and control device, the inboard sliding connection of rectangular connecting block has the motion pole, the inside of rectangular connecting block is seted up and is offered the fluting corresponding with the motion pole, the left side of motion pole is rotated and is connected with the linkage, the left side of linkage rotates and is connected with the connecting rod, be provided with the regulation and control device on the connecting rod.
Furthermore, the structure of the regulation and control device comprises a magnetic rod, a second spring and a fixed block coil, the fixed block coil is fixedly connected to the lower side of the connecting rod, the magnetic rod is rotatably connected to the lower side of the connecting rod group, and the second spring is fixedly connected between the magnetic rod and the fixed block coil.
The radiator shell to be drilled and processed is placed on a machine tool main body and is positioned right below a drill bit and is fixed through an external fixing device, then, according to the shape of the radiator shell, corresponding current is introduced into the fixed block coil, so that magnetic force attracted with the magnetic rod is generated after the fixed block coil is introduced with the current, the magnetic rod compresses a second spring after being attracted by the magnetic force, the second spring moves to one side of the fixed block coil along a chute formed in a connecting rod, the connecting rod group is driven to expand to one side opposite to the movement of the magnetic rod while the magnetic rod moves, the moving rod is driven to synchronously move while the connecting rod group expands, and as a groove corresponding to the moving rod is formed in the rectangular connecting block, the moving rod can push the rectangular connecting block to rotate for a certain angle around the casing coil under the action of the spherical magnetic block, and further can drive the drill bit fixedly connected with the rectangular connecting block, The motor can be adjusted at the same angle, so that the aim of randomly adjusting the angle of the drill bit is fulfilled.
Further, the second control device comprises an annular guide block, a rotating wheel and a power device, the annular guide block is fixedly connected to the lower side of the connecting frame, the rotating wheel is connected to the inner side of the annular guide block in a rolling mode, the annular guide block is fixedly connected with the annular track block through a long rod, and a track groove corresponding to the rotating wheel is formed in the inner side of the annular guide block.
Furthermore, power device's structure includes dead lever, iron core, winding coil and rotation magnetic path, the inboard fixedly connected with rotation magnetic path of axial of rotating the wheel, the rotation magnetic path rotates about the inboard of rotating the wheel axial and is connected with the iron core, the winding that has the whole circle on the iron core has the winding coil, the iron core sets up about annular guide block bilateral symmetry, and is adjacent fixedly connected with dead lever between the iron core.
The different current that changes of direction of current lets in the inside of winding coil afterwards, make the winding coil produce after letting in the current and tend to make and rotate the magnetic path and carry out pivoted magnetic field force around the iron core, because it is fixed connection with the rotation wheel to rotate the magnetic path, make the rotation wheel roll in the inboard of annular guide block, then the rotation wheel drives the rectangular connecting block through the effect of dead lever and connecting rod and rotates the direction corresponding with the radiator shell, and then the synchronous drive drill bit moves the direction corresponding with the radiator shell, starter motor drives the drill bit and drills to the radiator shell afterwards, thereby realized that the drill bit can carry out the mesh of multidimension degree drilling.
Furthermore, the tangent plane of the shaking rod and the spherical magnetic block is vertical, a through hole corresponding to the shaking rod is formed in the circular ring block, and the circular ring block is fixedly connected with the annular track block through an L-shaped rod.
When the drill bit drills, the current of the direction of current constantly changing is led into to the inside of arc-shaped block coil, arc-shaped block coil produces after the current is led into and orders about arc-shaped magnetic path and carries out circumference pivoted magnetic field force around annular track piece inboard, make arc-shaped magnetic path drive rather than the promotion piece of fixed connection and carry out circumference rotation, promote the shake pole compression first spring when promoting the piece pivoted, make the shake pole shake, the shake power of shake pole is used in spherical magnetic path, simultaneously according to external controller, the rotational speed size of drill bit is forward relation with the current size that arc-shaped block coil led into, the shake power of shake pole and the rotational speed size of drill bit are forward relation promptly, the shake effect through moving the pole, thereby reach the effect that slows down the drill bit vibrations.
Furthermore, the magnetic rod slides on the inner side of the connecting rod, a sliding groove corresponding to the magnetic rod is formed in the connecting rod, and after current is introduced into the coil of the fixed block, magnetic force repulsive to the magnetic rod is generated.
Compared with the prior art, the invention provides a radiator shell drilling machine tool capable of performing multi-dimensional drilling, which has the following beneficial effects:
1. this radiator shell drilling lathe that can carry out multidimension degree drilling through the mating reaction between fixed block coil, magnetic pole, second spring, connecting rod, fixed block coil, linkage, motion pole, rectangle connecting block, spherical magnetic path, hemisphere shell coil, drill bit and the motor, and then can drive rather than fixed connection's drill bit, motor and make the same angular adjustment to realized the purpose that can carry out random adjustment to the drill bit angle.
2. This radiator shell drilling machine tool that can carry out multidimension degree drilling lets in current through the inside of hemisphere shell coil for hemisphere shell coil produces the magnetic field force of inhaling mutually with spherical magnetic path after letting in current, makes fixes spherical magnetic path, thereby reaches the angle to the drill bit and carries out the effect of fixing.
3. This can carry out radiator shell drilling lathe of multidimension degree drilling, through the winding coil, the rotation magnetic path, the iron core, rotate the wheel, annular guide block, the dead lever, cooperation between connecting rod and the rectangular connecting block, thereby realized that the drill bit can carry out multidimension degree drilling's purpose, and then solved partial radiator shell different with application conditions, radiator shell shape is the curved surface form, and the louvre requirement that the radiator was seted up is the orientation of hanging down with radiator shell, and traditional drilling lathe can only carry out the drilling operation of fixed direction, make the different adjustment radiator shell of needs staff and the angle that the drill bit contacted, thereby cause the drilling angle inaccuracy, can't carry out the problem of multidimension degree drilling.
4. This can carry out radiator shell drilling lathe of multidimension degree drilling, through arc piece coil, the arc magnetic path, the circular orbit piece, promote the piece, cooperation between shaking rod and the first spring, make the shaking force of shaking rod be the forward relation with the rotational speed size of drill bit, thereby reach the effect that slows down the drill bit vibrations, and then solved if set up the device of regulating and controlling the drill bit angle at will, when the drill bit carries out multidimension degree drilling, because the angle of drill bit can be adjusted at will, and then lead to the produced vibrations of drill bit to carry out skew by a wide margin with the angle that the drill bit set up easily, thereby cause drilling effect not good, the great problem of aperture error that the drill bit bored.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the annular guide block of the present invention;
FIG. 3 is a schematic perspective view of the drilling device of the present invention;
FIG. 4 is a schematic perspective view of a spherical magnetic block according to the present invention;
FIG. 5 is a schematic perspective view of a dithering apparatus according to the present invention;
FIG. 6 is a schematic perspective view of the shock absorbing device of the present invention;
FIG. 7 is a schematic perspective view of a first control device according to the present invention;
FIG. 8 is a schematic perspective view of the regulating device of the present invention;
FIG. 9 is a perspective view of the wheel of the present invention;
fig. 10 is a schematic perspective view of the power plant of the present invention.
In the figure: 1. a machine tool main body; 2. a drilling device; 21. a connecting frame; 22. a hemispherical shell coil; 23. a spherical magnetic block; 24. a rectangular connecting block; 25. a drill bit; 26. a motor; 3. a shock-absorbing device; 31. an annular track block; 32. an arc block coil; 33. an arc-shaped magnetic block; 34. a pushing block; 35. a dithering device; 351. a circular ring block; 352. a shaking rod; 353. a first spring; 4. a first control device; 41. a motion bar; 42. a linkage; 43. a connecting rod; 44. a regulating device; 441. a magnetic rod; 442. a second spring; 443. a fixed block coil; 5. a second control device; 51. an annular guide block; 52. a rotating wheel; 53. a power plant; 531. fixing the rod; 532. an iron core; 533. a winding coil; 534. a rotating magnetic block.
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.
Examples
Referring to fig. 1 to 10, a radiator housing drilling machine tool capable of performing multidimensional drilling includes a machine tool body 1, a drilling device 2 is fixedly connected to an inner upper wall of the machine tool body 1, a damping device 3 is arranged on an axial outer side of the drilling device 2, a first control device 4 is arranged on a left side of the drilling device 2 and on a lower side of the damping device 3, and a second control device 5 is fixedly connected to the first control device 4 on the axial outer side of the drilling device 2;
the drilling device 2 comprises a connecting frame 21, a hemispherical shell coil 22, a spherical magnetic block 23, a rectangular connecting block 24, a drill bit 25 and a motor 26, the lower side fixedly connected with connecting frame 21 of the machine tool body 1 is connected with the hemispherical shell coil 22, the inner side of the hemispherical shell coil 22 is connected with the spherical magnetic block 23 in a rotating mode, the lower side fixedly connected with rectangular connecting block 24 of the spherical magnetic block 23 is connected with the motor 26, and the lower side of the motor 26 is connected with the drill bit 25 in a rotating mode.
After the angle adjustment of the drill bit 25 is completed, current is introduced into the hemispherical shell coil 22, so that the hemispherical shell coil 22 generates magnetic field force attracting the spherical magnetic block 23 after the current is introduced, the spherical magnetic block 23 is fixed, and the effect of fixing the angle of the drill bit 25 is achieved.
Further, damping device 3 includes annular track piece 31, arc piece coil 32, arc magnetic block 33, promote piece 34 and shake device 35, the axial outside of spherical magnetic block 23 is provided with annular track piece 31, the inboard sliding connection of annular track piece 31 has arc magnetic block 33, the upside fixedly connected with of arc magnetic block 33 promotes piece 34, the downside fixedly connected with of annular track piece 31 distributes even arc piece coil 32, the axial inboard of annular track piece 31 and be provided with shake device 35 in the axial outside of spherical magnetic block 23.
Further, the shaking device 35 structurally comprises a circular ring block 351, a shaking rod 352 and a first spring 353, the circular ring block 351 is arranged on the upper side of the circular track block 31, the shaking rod 352 which is uniformly distributed is connected to the inner side of the circular ring block 351 in a sliding mode, and the first spring 353 is sleeved on the outer side of the shaking rod 352 in the axial direction.
Further, the first control device 4 includes a moving rod 41, a linkage 42, a connecting rod 43 and a regulating device 44, the moving rod 41 is slidably connected to the inner side of the rectangular connecting block 24, a slot corresponding to the moving rod 41 is formed in the rectangular connecting block 24, the linkage 42 is rotatably connected to the left side of the moving rod 41, the connecting rod 43 is rotatably connected to the left side of the linkage 42, and the regulating device 44 is arranged on the connecting rod 43.
Further, the adjusting and controlling device 44 includes a magnetic rod 441, a second spring 442 and a fixed block coil 443, the fixed block coil 443 is fixedly connected to the lower side of the connecting rod 43, the magnetic rod 441 is rotatably connected to the lower side of the linkage 42, and the second spring 442 is fixedly connected between the magnetic rod 441 and the fixed block coil 443.
The radiator shell to be drilled is placed on the machine tool body 1 and right below the drill 25 and fixed by an external fixing device, then corresponding current is introduced into the fixed block coil 443 according to the shape of the radiator shell, so that the fixed block coil 443 generates magnetic force attracted with the magnetic rod 441 after being introduced with the current, the magnetic rod 441 is attracted by the magnetic force and compresses the second spring 442 to move towards one side of the fixed block coil 443 along a sliding groove formed in the connecting rod 43, the magnetic rod 441 drives the connecting rod group 42 to expand towards the side opposite to the movement of the magnetic rod 441 while moving, the connecting rod group 42 is expanded and simultaneously pushes the moving rod 41 to synchronously move, and the moving rod 41 can push the rectangular connecting block 24 to rotate a certain angle around the hemispherical shell coil 22 under the action of the spherical magnetic block 23 due to the groove formed in the rectangular connecting block 24 and corresponding to the moving rod 41, and then the drill 25 and the motor 26 which are fixedly connected with the drill can be driven to make the same angle adjustment, thereby realizing the purpose of randomly adjusting the angle of the drill 25.
Further, the second control device 5 includes an annular guide block 51, a rotating wheel 52 and a power device 53, the annular guide block 51 is fixedly connected to the lower side of the connecting frame 21, the rotating wheel 52 is connected to the inner side of the annular guide block 51 in a rolling manner, the annular guide block 51 is fixedly connected to the annular track block 31 through a long bar, and a track groove corresponding to the rotating wheel 52 is formed in the inner side of the annular guide block 51.
Further, the power device 53 includes a fixing rod 531, an iron core 532, a winding coil 533 and a rotating magnetic block 534, the rotating magnetic block 534 is fixedly connected to the inner side of the rotating wheel 52 in the axial direction, the iron core 532 is rotatably connected to the rotating magnetic block 534 in relation to the inner side of the rotating wheel 52 in the axial direction, the winding coil 533 in a whole circle is wound on the iron core 532, the iron cores 532 are symmetrically arranged in relation to the upper side and the lower side of the annular guide block 51, and the fixing rod 531 is fixedly connected between the adjacent iron cores 532.
Then, currents with different changing directions are introduced into the winding coil 533, so that the winding coil 533 generates a magnetic field force tending to make the rotating magnetic block 534 rotate around the iron core 532 after the currents are introduced, because the rotating magnetic block 534 is fixedly connected with the rotating wheel 52, the rotating wheel 52 rolls on the inner side of the annular guide block 51, then the rotating wheel 52 drives the rectangular connecting block 24 to rotate to the direction corresponding to the radiator shell through the action of the fixing rod 531 and the connecting rod 43, further synchronously drives the drill 25 to move to the direction corresponding to the radiator shell, and then the starting motor 26 drives the drill 25 to drill the radiator shell, thereby achieving the purpose that the drill 25 can perform multi-dimensional drilling.
Further, the shaking rod 352 is perpendicular to the tangent plane of the spherical magnetic block 23, a through hole corresponding to the shaking rod 352 is formed in the circular ring block 351, and the circular ring block 351 is fixedly connected with the annular track block 31 through an L-shaped rod.
When the drill bit 25 drills a hole, current with constantly changing current direction is led into the arc-shaped block coil 32, after the current is led into the arc-shaped block coil 32, magnetic field force for driving the arc-shaped magnetic block 33 to rotate circumferentially around the inner side of the annular track block 31 is generated, the arc-shaped magnetic block 33 drives the pushing block 34 fixedly connected with the arc-shaped magnetic block 33 to rotate circumferentially, the pushing block 34 rotates and pushes the shaking rod 352 to compress the first spring 353, the shaking rod 352 shakes, shaking force of the shaking rod 352 acts on the spherical magnetic block 23, meanwhile, according to an external controller, the rotating speed of the drill bit 25 and the current led into the arc-shaped block coil 32 are in a forward relation, namely the shaking force of the shaking rod 352 and the rotating speed of the drill bit 25 are in a forward relation, and the shaking effect of the shaking rod 352 is achieved, and accordingly the effect of slowing down the vibration of the drill bit 25 is achieved.
Furthermore, the magnetic rod 441 slides inside the connecting rod 43, a sliding slot corresponding to the magnetic rod 441 is formed in the connecting rod 43, and the fixed block coil 443 generates a magnetic force repelling the magnetic rod 441 after current is applied thereto.
The specific use mode and function of the embodiment are as follows:
when in use, firstly, a radiator shell to be drilled is placed on the machine tool body 1 and under the drill 25 and is fixed by an external fixing device, then, according to the shape of the radiator shell, corresponding current is introduced into the fixed block coil 443, so that the fixed block coil 443 generates magnetic force attracted with the magnetic rod 441 after being introduced with current, the magnetic rod 441 compresses the second spring 442 after being attracted by the magnetic force, the second spring moves to one side of the fixed block coil 443 along a sliding groove formed in the connecting rod 43, the magnetic rod 441 moves and simultaneously drives the connecting rod group 42 to expand to the side opposite to the movement of the magnetic rod 441, the moving rod 41 is pushed to synchronously move while the connecting rod group 42 expands, and the moving rod 41 can push the rectangular connecting block 24 to rotate a certain angle around the hemispherical shell coil 22 under the action of the spherical magnetic block 23 due to the groove formed in the rectangular connecting block 24 corresponding to the moving rod 41, and then the drill 25 and the motor 26 which are fixedly connected with the drill can be driven to make the same angle adjustment, thereby realizing the purpose of randomly adjusting the angle of the drill 25.
Further, after the angle adjustment of the drill bit 25 is completed, current is introduced into the interior of the hemispherical shell coil 22, so that the hemispherical shell coil 22 generates magnetic field force which is attracted to the spherical magnetic block 23 after the current is introduced, the spherical magnetic block 23 is fixed, and the effect of fixing the angle of the drill bit 25 is achieved.
Further, currents with different changing directions are introduced into the winding coil 533, so that the winding coil 533 generates a magnetic field force tending to rotate the rotating magnetic block 534 around the iron core 532 after the currents are introduced, because the rotating magnetic block 534 is fixedly connected with the rotating wheel 52, the rotating wheel 52 rolls on the inner side of the annular guide block 51, then the rotating wheel 52 drives the rectangular connecting block 24 to rotate to the direction corresponding to the radiator shell through the action of the fixing rod 531 and the connecting rod 43, further synchronously drives the drill 25 to move to the direction corresponding to the radiator shell, and then the motor 26 is started to drive the drill 25 to drill the radiator shell, thereby achieving the purpose that the drill 25 can drill holes in multiple dimensions.
Further, when the drill bit 25 drills a hole, a current with a constantly changing current direction is applied to the inside of the arc-shaped block coil 32, after the current is applied to the arc-shaped block coil 32, a magnetic field force for driving the arc-shaped magnetic block 33 to rotate circumferentially around the inner side of the annular track block 31 is generated, the arc-shaped magnetic block 33 drives the pushing block 34 fixedly connected with the arc-shaped magnetic block to rotate circumferentially, the pushing block 34 rotates and pushes the shaking rod 352 to compress the first spring 353, the shaking rod 352 shakes, shaking force of the shaking rod 352 acts on the spherical magnetic block 23, meanwhile, according to an external controller, the rotating speed of the drill bit 25 and the current applied to the arc-shaped block coil 32 are in a forward relation, namely the shaking force of the shaking rod 352 and the rotating speed of the drill bit 25 are in a forward relation, and through the shaking effect of the shaking rod 352, the effect of slowing down the vibration of the drill bit 25 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A radiator housing drilling machine tool capable of performing multidimensional drilling, comprising a machine tool body (1), characterized in that: the upper wall of the inner side of the machine tool main body (1) is fixedly connected with a drilling device (2), the axial outer side of the drilling device (2) is provided with a damping device (3), the left side of the drilling device (2) and the lower side of the damping device (3) are provided with a first control device (4), and the axial outer side of the first control device (4) relative to the drilling device (2) is fixedly connected with a second control device (5);
the drilling device (2) comprises a connecting frame (21), a hemispherical shell coil (22), a spherical magnetic block (23), a rectangular connecting block (24), a drill bit (25) and a motor (26), wherein the connecting frame (21) is fixedly connected to the lower side of the machine tool main body (1), the hemispherical shell coil (22) is fixedly connected to the lower side of the connecting frame (21), the spherical magnetic block (23) is rotatably connected to the inner side of the hemispherical shell coil (22), the rectangular connecting block (24) is fixedly connected to the lower side of the spherical magnetic block (23), the motor (26) is fixedly connected to the lower side of the rectangular connecting block (24), and the drill bit (25) is rotatably connected to the lower side of the motor (26);
the first control device (4) comprises a moving rod (41), a connecting rod group (42), a connecting rod (43) and a regulating device (44), the moving rod (41) is connected to the inner side of the rectangular connecting block (24) in a sliding mode, a groove corresponding to the moving rod (41) is formed in the rectangular connecting block (24), the connecting rod group (42) is connected to the left side of the moving rod (41) in a rotating mode, the connecting rod (43) is connected to the left side of the connecting rod group (42) in a rotating mode, and the regulating device (44) is arranged on the connecting rod (43);
second controlling means (5) are including annular guide block (51), rotate wheel (52) and power device (53), downside fixedly connected with annular guide block (51) of link (21), the inboard roll connection of annular guide block (51) has rotation wheel (52), through rectangular pole fixed connection between annular guide block (51) and annular track piece (31), the corresponding track groove of wheel (52) is seted up and is rotated to the inboard of annular guide block (51).
2. The heat sink housing drilling machine tool capable of performing multidimensional drilling according to claim 1, wherein: damping device (3) include annular track piece (31), arc piece coil (32), arc magnetic block (33), promote piece (34) and shake device (35), the axial outside of spherical magnetic block (23) is provided with annular track piece (31), the inboard sliding connection of annular track piece (31) has arc magnetic block (33), the upside fixedly connected with of arc magnetic block (33) promotes piece (34), the downside fixedly connected with of annular track piece (31) distributes even arc piece coil (32), the axial inboard of annular track piece (31) and be provided with shake device (35) in the axial outside of spherical magnetic block (23).
3. The drilling machine tool for radiator housing capable of multi-dimensional drilling according to claim 2, wherein: the structure of the shaking device (35) comprises a circular ring block (351), a shaking rod (352) and a first spring (353), wherein the circular ring block (351) is arranged on the upper side of the circular track block (31), the shaking rod (352) which is uniformly distributed is connected to the inner side of the circular ring block (351) in a sliding mode, and the first spring (353) is sleeved on the outer side of the shaking rod (352) in the axial direction.
4. The heat sink housing drilling machine tool capable of performing multidimensional drilling according to claim 1, wherein: the structure of the adjusting and controlling device (44) comprises a magnetic rod (441), a second spring (442) and a fixed block coil (443), the fixed block coil (443) is fixedly connected to the lower side of the connecting rod (43), the magnetic rod (441) is rotatably connected to the lower side of the connecting rod set (42), and the second spring (442) is fixedly connected between the magnetic rod (441) and the fixed block coil (443).
5. The heat sink housing drilling machine tool capable of performing multidimensional drilling according to claim 1, wherein: the structure of power device (53) includes dead lever (531), iron core (532), winding coil (533) and rotates magnetic path (534), the inboard fixedly connected with of axial of rotating wheel (52) rotates magnetic path (534), it is connected with iron core (532) to rotate magnetic path (534) about rotating wheel (52) axial inboard rotation, the winding coil (533) that has whole circle on iron core (532), iron core (532) set up about annular guide block (51) bilateral symmetry, and is adjacent fixedly connected with dead lever (531) between iron core (532).
6. A radiator housing drilling machine tool capable of multi-dimensional drilling according to claim 3, wherein: the tangent plane of the shaking rod (352) is vertical to the tangent plane of the spherical magnetic block (23), a through hole corresponding to the shaking rod (352) is formed in the circular ring block (351), and the circular ring block (351) is fixedly connected with the annular track block (31) through an L-shaped rod.
7. The heat sink housing drilling machine tool capable of performing multi-dimensional drilling according to claim 4, wherein: the magnetic rod (441) slides on the inner side of the connecting rod (43), a sliding groove corresponding to the magnetic rod (441) is formed in the connecting rod (43), and the fixed block coil (443) generates magnetic force repulsive to the magnetic rod (441) after current is introduced.
CN202210168071.7A 2022-02-23 2022-02-23 Radiator shell drilling machine tool capable of conducting multi-dimensional drilling Active CN114393235B (en)

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CN115533153B (en) * 2022-12-01 2023-03-14 烟台亿众智能科技有限公司 Multi-axis drilling machine
CN117399670B (en) * 2023-12-15 2024-02-13 海阳市佰吉电子有限责任公司 Radiator metal casing drilling machine tool capable of carrying out multi-surface synchronous machining

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