CN114682828A - Multifunctional diamond film-coating drill bit - Google Patents

Multifunctional diamond film-coating drill bit Download PDF

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Publication number
CN114682828A
CN114682828A CN202210502889.8A CN202210502889A CN114682828A CN 114682828 A CN114682828 A CN 114682828A CN 202210502889 A CN202210502889 A CN 202210502889A CN 114682828 A CN114682828 A CN 114682828A
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CN
China
Prior art keywords
spur gear
drill bit
gear
lead screw
electromagnet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210502889.8A
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Chinese (zh)
Other versions
CN114682828B (en
Inventor
姚刚
郭现伟
张长运
王建
王保勤
张松林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zoucheng Yankuang Taide Industry and Trade Co Ltd
Original Assignee
Zoucheng Yankuang Taide Industry and Trade Co Ltd
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Publication date
Application filed by Zoucheng Yankuang Taide Industry and Trade Co Ltd filed Critical Zoucheng Yankuang Taide Industry and Trade Co Ltd
Priority to CN202210502889.8A priority Critical patent/CN114682828B/en
Publication of CN114682828A publication Critical patent/CN114682828A/en
Application granted granted Critical
Publication of CN114682828B publication Critical patent/CN114682828B/en
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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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • 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
    • B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/02—Stationary drilling machines with a single working spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/08—Operator-supported drilling machines or devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to a multifunctional diamond film coating drill bit, which comprises a bracket (100) fixed with a rack; a drill (101) capable of drilling into an object, the drill (101) being disposed in front of the carriage (100); and a drilling unit (200) which drives a screw nut mechanism by a motor (201) to reciprocate the drill (101) in the lateral direction and rotate the drill. According to the invention, the motor (201) drives the lead screw nut mechanism to enable the drill bit (101) to transversely reciprocate and rotate, and the device can enable the drill bit (101) to automatically move forwards while rotating without actively applying force when a user drills an object, so that time and labor can be saved, the physical strength of workers can be reduced, and the drilling efficiency can be improved.

Description

Multifunctional diamond film-coating drill bit
Technical Field
The invention relates to the field of drilling equipment, in particular to a multifunctional diamond film-coated drill bit.
Background
The electric drill is a drilling machine using electricity as power. The working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor does magnetic field cutting work-doing operation, and the operation device is driven by a transmission mechanism to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object and better penetrates the object. The electric drill on the market needs manual power forward at present when rotating, constantly promotes the drill bit to the direction of medium and just can accomplish the hole of the different degree of depth of boring, and this kind of method needs the staff to spend great power, is unfavorable for healthy, and drilling efficiency is also lower simultaneously, and most drill bits are all made by carbide or stainless steel, though there is stronger hardness, but probably lead to the drill bit fracture when the drilling to some metal object, cause the unnecessary loss, reduced the life of drill bit.
Therefore, a multifunctional diamond-coated drill bit with good drilling effect, protection of the body of workers, time and labor saving and prolonged service life is needed.
Disclosure of Invention
The invention aims to provide a multifunctional diamond film-coated drill bit which has the advantages of good drilling effect, protection of the body of a worker, time and labor saving and prolonged service life.
The invention relates to a multifunctional diamond film-coating drill bit, which comprises
The bracket is fixed with the rack;
a drill capable of drilling into an object, the drill being disposed in front of the holder;
and a drill hole part which drives a screw nut mechanism through a motor to enable the drill bit to reciprocate transversely and rotate.
The invention relates to a multifunctional diamond film-coated drill bit, wherein a drilling part comprises a motor, an output shaft, a long gear, a first straight gear, a first lead screw and a first sliding block;
the drill bit is characterized in that the support is fixed with the motor, an output shaft of the motor is coaxially fixed with the long gear, the long gear is meshed with the first straight gear capable of moving along the long gear, the first straight gear is coaxially fixed with the first lead screw, the first lead screw is connected with the first sliding block, the first sliding block is connected with the support, and the first lead screw is connected with the drill bit.
The invention relates to a multifunctional diamond-coated drill bit, wherein a first lead screw is connected with a first sliding block through a reciprocating part, and the reciprocating part comprises a second straight gear, a threaded hole, a third straight gear, a first shaft, a fourth straight gear, a second shaft, a fifth straight gear, a third shaft, a sixth straight gear, a first connecting plate and a first guide rail;
an output shaft of the motor is coaxially fixed with a second straight gear, the second straight gear is meshed with a third straight gear, the third straight gear is coaxially fixed with a first shaft, the first shaft is arranged on a first connecting plate through a bearing, the first connecting plate is arranged on the output shaft through a bearing, the third straight gear can be meshed with a fourth straight gear, a threaded hole is formed in the fourth straight gear, the threaded hole is coaxially arranged with the fourth straight gear, and the threaded hole is in threaded connection with a first lead screw;
the fourth straight gear can be meshed with a fifth straight gear, the fifth straight gear is coaxially fixed with a second shaft, the second shaft is installed on the first connecting plate through a bearing, the fifth straight gear is meshed with a sixth straight gear, the sixth straight gear is coaxially fixed with a third shaft, the third shaft is installed on the first connecting plate through a bearing, and the sixth straight gear is meshed with the second straight gear;
the first lead screw is mounted on a first sliding block through a bearing, the first sliding block is arranged in a first guide rail and moves along the first guide rail, the first guide rail is fixed with the support, the first sliding block is connected with the drill bit, and the first connecting plate and the fourth straight gear are locked through a locking part.
The invention relates to a multifunctional diamond coated drill bit, wherein a locking part comprises a second guide rail, a first electromagnet, a second electromagnet, a first handle, a first bearing seat, a second lead screw and a second nut;
the first guide rail is fixed with the second guide rail, the second guide rail is fixed with the first electromagnet, the first electromagnet can attract or repel the second electromagnet, the second electromagnet is arranged in the second guide rail and moves along the second guide rail, and the second electromagnet can be lapped with the surface of one side, far away from the motor, of the fourth straight gear;
the first connecting plate is connected with a second nut bearing, the second nut is in threaded connection with a second lead screw, the second lead screw is mounted on a first bearing seat through a bearing, the first bearing seat is connected with a support bearing, and the second lead screw is fixed with a first handle.
The invention relates to a multifunctional diamond coated drill bit, wherein power modules of a first electromagnet and a second electromagnet respectively comprise a battery, an electric control module and a wireless communication module, the wireless communication module can be connected with a user terminal, the wireless communication module is electrically connected with the electric control module, and the electric control module is connected with the battery and a motor.
The invention relates to a multifunctional diamond coated drill bit, wherein a second electromagnet is fixed with a dovetail-shaped sliding block, and a second guide rail is a dovetail-shaped guide rail matched with the dovetail-shaped sliding block in shape.
The invention relates to a multifunctional diamond coated drill bit, wherein a first connecting plate is fixed with a first connecting rod, and the first connecting rod is connected with a second nut bearing.
The invention relates to a multifunctional diamond coated drill bit, wherein the drill bit is a diamond coated drill bit.
The invention relates to a multifunctional diamond coated drill bit, wherein the transmission ratio of a third spur gear and a fifth spur gear is equal to the transmission ratio of a long gear and a first spur gear.
The invention relates to a multifunctional diamond film-coated drill bit, wherein the drill bit can drill foam, metal, alloy, wood, plastic and other materials.
The multifunctional diamond film-coated drill bit is different from the prior art in that the motor drives the screw rod nut mechanism to enable the drill bit to transversely reciprocate and rotate.
The multifunctional diamond coated drill bit of the present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a multi-functional diamond coated drill bit;
FIG. 2 is a cross-sectional view of a side view of the multi-functional diamond coated drill bit shown in FIG. 1;
FIG. 3 is a first perspective isometric view of the multi-functional diamond coated drill bit of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a rear view of FIG. 1;
FIG. 6 is an enlarged partial view of FIG. 5;
FIG. 7 is a top view of FIG. 1;
FIG. 8 is a side view of FIG. 1;
FIG. 9 is a dynamic variation diagram of FIG. 2;
fig. 10 is a partially enlarged view of fig. 6.
Detailed Description
As shown in figures 1-10, referring to figure 1, a multifunctional diamond coated drill bit comprises
A bracket 100 fixed to the frame;
a drill 101 capable of drilling into an object, the drill 101 being disposed in front of the holder 100;
and a drill part 200 for driving a screw nut mechanism by a motor 201 to reciprocate and rotate the drill 101 in a lateral direction.
According to the invention, the motor 201 drives the screw-nut mechanism to enable the drill bit 101 to transversely reciprocate and simultaneously rotate, so that a user does not need to actively apply force forwards when drilling an object, and the device can enable the drill bit 101 to automatically move forwards while rotating, thereby saving time and labor, reducing the physical strength of workers and improving the drilling efficiency.
The power module of the motor 201 comprises a battery, an electric control module and a wireless communication module, the wireless communication module can be connected with a user terminal, the wireless communication module is electrically connected with the electric control module, and the electric control module is connected with the battery and the motor.
The invention can lead the user terminal to wirelessly control the drilling part 200 through the power supply module, so that the user terminal can wirelessly control the switch, the rotating direction and the rotating speed of the drilling part 200 to adjust the rotating speed and the transverse reciprocating speed of the drill bit 101.
Wherein the drill 101 is a diamond coated drill.
The invention enables the user to drill hard objects without damaging the drill bit.
Wherein, nut lead screw mechanism includes: the long gear 203, the first straight gear 204, the first lead screw 205, the first slider 206, the first guide rail 311.
The support 100 may be a handle, a battery is disposed in the handle, and the battery is wirelessly connected with the motor 201 and can continuously charge the motor 201.
Preferably, referring to fig. 1, the drilling portion 200 includes a motor 201, an output shaft 202, a long gear 203, a first straight gear 204, a first lead screw 205, and a first slider 206;
the support 100 is fixed to a motor 201, an output shaft 202 of the motor 201 is coaxially fixed to a long gear 203, the long gear 203 is engaged with a first straight gear 204 capable of moving along the long gear, the first straight gear 204 is coaxially fixed to a first lead screw 205, the first lead screw 205 is connected to a first slider 206, the first slider 206 is connected to the support 100, and the first lead screw 205 is connected to the drill 101.
According to the invention, the output shaft 202 of the motor 201 rotates to drive the long gear 203 to rotate, the long gear 203 drives the first straight gear 204 to rotate, and the first straight gear 204 drives the first lead screw 205 to rotate and transversely reciprocate, so that the drill bit 101 can automatically and forwardly automatically punch holes under the condition that a user does not actively exert force, the strength of the user can be reduced, and the working efficiency can be improved.
When the drill bit is used, the output shaft 202 of the motor 201 rotates to drive the long gear 203 to rotate, the long gear 203 drives the first straight gear 204 to rotate, the first straight gear 204 drives the first lead screw 205 to rotate, the first lead screw 205 is in threaded connection with the first slider 206, and the first slider 206 is fixed to the bracket 100, so that the first lead screw 205 can transversely reciprocate along the length direction of the first slider 206 while rotating, when the motor 201 rotates clockwise, the first lead screw 205 drives the drill bit 101 to rotate counterclockwise and move in a direction away from the motor 201, and when the output shaft 202 of the motor 201 rotates counterclockwise, the first lead screw 205 drives the drill bit 101 to rotate clockwise and drives the drill bit 101 to rotate counterclockwise and move in a direction away from the motor 201.
Wherein the length of the long gear 203 can be adjusted by one skilled in the art to meet the requirements of drilling holes of different depths.
Wherein, the first lead screw 205 is in threaded connection with the first slider 206.
According to the invention, the first lead screw 205 is in threaded connection with the first slider 206, so that the first lead screw 205 drives the drill bit 101 to rotate and move transversely when rotating.
Wherein the first slider 206 is fixed with the bracket 100.
According to the invention, the first sliding block 206 can be fixed, so that the first lead screw 205 can move transversely, and the drill bit 101 can move transversely and rotate.
Wherein the first lead screw 205 is fixed coaxially with the drill bit 101.
The first screw 205 is externally sleeved with a plurality of circular sleeves matching with the external cross-sectional shapes thereof, and the circular sleeves are fixed to the support 100.
According to the invention, the first lead screw 205 can be prevented from being a cantilever beam, so that the drill bit 101 can be better supported.
Preferably, referring to fig. 1, 2, 3 and 4, the first lead screw 205 is connected to the first slider 206 through a reciprocating part 300, and the reciprocating part 300 includes a second spur gear 301, a threaded hole 302, a third spur gear 303, a first shaft 304, a fourth spur gear 305, a second shaft 306, a fifth spur gear 307, a third shaft 308, a sixth spur gear 309, a first connecting plate 310 and a first guide rail 311;
an output shaft 202 of the motor 201 is coaxially fixed with a second spur gear 301, the second spur gear 301 is engaged with a third spur gear 303, the third spur gear 303 is coaxially fixed with a first shaft 304, the first shaft 304 is mounted on a first connecting plate 310 through a bearing, the first connecting plate 310 is mounted on the output shaft 202 through a bearing, the third spur gear 303 can be engaged with a fourth spur gear 305, a threaded hole 302 is formed in the fourth spur gear 305, the threaded hole 302 is coaxially arranged with the fourth spur gear 305, and the threaded hole 302 is in threaded connection with the first lead screw 205;
the fourth spur gear 305 can be meshed with a fifth spur gear 307, the fifth spur gear 307 is coaxially fixed with a second shaft 306, the second shaft 306 is mounted on the first connecting plate 310 through a bearing, the fifth spur gear 307 is meshed with a sixth spur gear 309, the sixth spur gear 309 is coaxially fixed with a third shaft 308, the third shaft 308 is mounted on the first connecting plate 310 through a bearing, and the sixth spur gear 309 is meshed with the second spur gear 301;
the first lead screw 205 is mounted on a first slider 206 by a bearing, the first slider 206 is disposed in and moves along a first guide rail 311, the first guide rail 311 is fixed to the holder 100, the first slider 206 is connected to the drill 101, and the first link plate 310 and the fourth spur gear 305 are locked by a locking part 500.
In the present invention, since the worker manually rotates the first link plate 310 to control whether the third spur gear 303 is engaged with the fourth spur gear 305 or the fifth spur gear 307 is engaged with the fourth spur gear 305 to control whether the fourth spur gear 305 rotates clockwise or counterclockwise, since the fourth spur gear 305 is threadedly coupled to the first lead screw 205, when the fourth spur gear 305 rotates in the same direction as the first lead screw 205, the first lead screw 205 rotates but does not move laterally, when the first lead screw 205 rotates in the opposite direction to the fourth spur gear 305, the first lead screw 205 rapidly moves laterally, and when the fourth spur gear 305 does not engage with any gear, the lock portion 500 can fix the fourth spur gear 305, the fourth spur gear 305 does not rotate, and when the first lead screw 205 moves laterally slowly, because first slider 206 is fixed with the rotating electrical machines, the rotating electrical machines is coaxial fixed with drill bit 101, consequently, when drill bit 101 can rotate, quick, the lateral shifting at a slow speed, or not lateral shifting, when quick lateral shifting, drill bit 101 can drill fast, can drill at a slow speed during the lateral shifting to satisfy and drill different materials, improve the functionality of this device, be applicable to the drilling operation of many fields, many materials, thereby can the convenience of customers use.
When in use, the output shaft 202 of the motor 201 drives the second spur gear 301 to rotate clockwise, the second spur gear 301 drives the third spur gear 303 to rotate counterclockwise, the second spur gear 301 drives the sixth spur gear 309 to rotate counterclockwise, the sixth spur gear 309 drives the fifth spur gear 307 to rotate clockwise, when the user swings the first connecting plate 310 clockwise, the first connecting plate 310 drives the fifth spur gear 307 to swing clockwise, the fifth spur gear 307 drives the fourth spur gear 305 to rotate counterclockwise, since the output shaft 202 of the motor 201 rotates clockwise, the first lead screw 205 rotates counterclockwise and has the same rotation direction as the fourth spur gear 305, at this time, the rotation direction of the threaded hole 302 is also the same as the rotation direction of the first lead screw 205, and therefore, the first lead screw 205 does not drive the first sliding block 206 to move laterally, the first slider 206 does not move the drill bit 101 laterally;
when a user swings the first link plate 310 counterclockwise, the first link plate 310 drives the third spur gear 303 to swing counterclockwise, the third spur gear 303 drives the fourth spur gear 305 to rotate clockwise, since the output shaft 202 of the motor 201 rotates clockwise, the first lead screw 205 rotates counterclockwise and is opposite to the rotation direction of the fourth spur gear 305, and at this time, the rotation direction of the threaded hole 302 is also opposite to the rotation direction of the first lead screw 205, therefore, the first lead screw 205 drives the first slider 206 to move transversely and rapidly, the first slider 206 drives the drill 101 to move transversely and rapidly, when the user does not rotate the first link plate 310, the fourth spur gear 305 is not engaged with any gear, at this time, the locking portion 500 fixes the fourth spur gear 305, the fourth spur gear 305 does not rotate, and therefore, the first lead screw 205 drives the first slide block 206 to move transversely at a slow speed, and the first slide block 206 drives the drill bit 101 to move transversely at a slow speed.
The first sliding block 206 is fixed to the rotating electrical machine, an output shaft of the rotating electrical machine is coaxially fixed to the drill 101, a power module of the rotating electrical machine includes a battery, an electronic control module and a wireless communication module, the wireless communication module can be connected to a user terminal, the wireless communication module is electrically connected to the electronic control module, and the electronic control module is connected to the battery and the motor.
According to the invention, the first slider 206 can drive the drill bit 101 to move transversely, the drill bit 101 can rotate, and the rotation direction and the rotation speed of the output shaft of the rotating motor can be remotely controlled, so that the rotation speed and the rotation direction of the drill bit 101 can be remotely controlled.
The first slider 206 is a dovetail slider, and the first guide rail 311 is a dovetail guide rail matched with the first slider 206 in shape.
According to the invention, the connection failure of the first slider 206 and the first guide rail 311 can be avoided.
Wherein, the locking part 500 has the following structure: screw holes are formed in the first connecting plate 310 and the fourth straight gear 305, and the first connecting plate 310 and the fourth straight gear 305 can be detachably fixed with the support 100 through bolts.
Wherein the transmission ratio of said third spur gear 303 and said fifth spur gear 307 is equal to the transmission ratio of the long gear 203 to the first spur gear 204.
According to the present invention, the first lead screw 205 and the fourth spur gear 305 rotate in the same direction and at the same speed, so that the first slider 206 stops moving.
Preferably, referring to fig. 1, 2 and 9, the locking part 500 includes a second guide track 501, a first electromagnet 502, a second electromagnet 503, a first handle 504, a first bearing seat 505, a second lead screw 506 and a second nut 507;
the first guide rail 311 is fixed to a second guide rail 501, the second guide rail 501 is fixed to a first electromagnet 502, the first electromagnet 502 can attract or repel a second electromagnet 503, the second electromagnet 503 is disposed in the second guide rail 501 and moves along the second guide rail, and the second electromagnet 503 can be overlapped with the surface of the fourth spur gear 305 on the side far away from the motor 201;
the first connecting plate 310 is in bearing connection with a second nut 507, the second nut 507 is in threaded connection with a second lead screw 506, the second lead screw 506 is mounted on a first bearing seat 505 through a bearing, the first bearing seat 505 is in bearing connection with the bracket 100, and the second lead screw 506 is fixed with the first handle 504.
According to the invention, through the mutual attraction or repulsion of the first electromagnet 502 and the second electromagnet 503, whether the second electromagnet 503 is overlapped with the fourth spur gear 305 or not can be controlled, so that whether the fourth spur gear 305 rotates or not can be controlled, through the rotation of the first handle 504 by a user, the first connecting plate 310 can be driven to rotate clockwise or anticlockwise, so that the transverse moving speed of the drill bit 101 is controlled, and through the self-locking of the second lead screw 506 and the second nut 507, the first connecting plate 310 can be rotated to a certain angle and kept.
When the electromagnetic clutch is used, when the first electromagnet 502 and the second electromagnet 503 attract each other, the first electromagnet 502 drives the second electromagnet 503 to move in a direction away from the motor 201, at this time, the second electromagnet 503 is not in lap joint with the fourth spur gear 305, the fourth spur gear 305 can rotate, when the first electromagnet 502 and the second electromagnet 503 repel each other, the first electromagnet 502 drives the second electromagnet 503 to move in a direction close to the motor 201, at this time, the second electromagnet 503 is in lap joint with the fourth spur gear 305, at this time, the fourth spur gear 305 does not rotate;
when the user rotates the first handle 504 clockwise, the first handle 504 drives the second lead screw 506 to rotate clockwise, the second lead screw 506 drives the second nut 507 to move away from the first handle 504, and drives the second lead screw 506, the first bearing seat 505, the first handle 504 and the first connecting plate 310 to swing clockwise, at this time, the fifth spur gear 307 is engaged with the fourth spur gear 305, when the user rotates the first handle 504 counterclockwise, the first handle 504 drives the second lead screw 506 to rotate counterclockwise, the second lead screw 506 drives the second nut 507 to move towards the direction close to the first handle 504, and drives the second lead screw 506, the first bearing seat 505, the first handle 504 and the first connecting plate 310 to swing counterclockwise, and at this time, the third spur gear 303 is engaged with the fourth spur gear 305.
The second electromagnet 503 may be made of a permanent magnet.
The invention can reduce the cost of the device through the content.
The power modules of the first electromagnet 502 and the second electromagnet 503 each include a battery, an electronic control module, and a wireless communication module, the wireless communication module may be connected to a user terminal, the wireless communication module is electrically connected to the electronic control module, and the electronic control module is connected to the battery and the motor.
According to the invention, the magnetism of the first electromagnet 502 and the second electromagnet 503 can be wirelessly controlled by a user, so that the first electromagnet 502 and the second electromagnet 503 can be wirelessly controlled to attract or repel each other, and the moving speed of the drill bit 100 can be wirelessly controlled.
The second electromagnet 503 is fixed to the dovetail slider, and the second guide rail 501 is a dovetail guide rail matched with the dovetail slider in shape.
According to the present invention, the second electromagnet 503 can be prevented from being failed to connect with the second guide rail 501, so that the fourth spur gear 305 cannot stop rotating.
The first connecting plate 310 is fixed to a first connecting rod 508, and the first connecting rod 508 is in bearing connection with the second nut 507.
The surfaces of the second electromagnet 503 and the fourth spur gear 305, which overlap each other, are provided with latches, and when the surfaces overlap each other, the latches can engage with each other, so that the fourth spur gear 305 stops rotating.
A through hole is formed in the bracket 100, so that a user can rotate the first handle 504 through the through hole.
Preferably, referring to fig. 3, 5, 6, 7, 8 and 10, the first sliding block 206 is connected to the drill bit 101 through a speed change portion 400, and the speed change portion 400 includes a seventh spur gear 401, a fourth shaft 402, a first conical disc 403, a first tooth 404, a second tooth 405, a third tooth 406, an eighth spur gear 407, a first square shaft 408, a first square sleeve 409, a second bearing seat 410, a first spring 411, a first pulley 412, a second pulley 413, a first transmission belt 414, a second square shaft 415, a second square sleeve 416 and a second connecting rod 417;
the sixth spur gear 309 is engaged with a seventh spur gear 401, the seventh spur gear 401 is coaxially fixed with a fourth shaft 402, the fourth shaft 402 is mounted on the first connecting plate 310 through a bearing, the fourth shaft 402 is coaxially fixed with the first conical disc 403, first teeth 404 are fixed to the outer edge of the tapered surface of first conical disk 403, a plurality of first teeth 404 are uniformly distributed in the circumferential direction of the axis of first conical disk 403, a second tooth 405 is arranged in a direction of the first tooth 404 close to the fourth shaft 402, the second teeth 405 are fixed to the tapered surface of the first tapered disk 403, a plurality of the second teeth 405 are uniformly distributed along the circumferential direction of the axis of the first tapered disk 403, a third tooth 406 is arranged on the second tooth 405 in a direction close to the fourth shaft 402, the third teeth 406 are fixed to the tapered surface of the first tapered disk 403, and a plurality of the third teeth 406 are uniformly distributed along the circumferential direction of the axis of the first tapered disk 403;
the first tooth 404, the second tooth 405 or the third tooth 406 can be meshed with an eighth spur gear 407, the eighth spur gear 407 is coaxially fixed with a first square sleeve 409, a first square shaft 408 which is matched with the shape of the inner cross section of the first square sleeve 409 and can move along the first square shaft is arranged in the first square sleeve 409, the first square shaft 408 is in bearing connection with the bracket 100, the first square shaft 408 is coaxially fixed with a first belt pulley 412, the first belt pulley 412 is in belt rotation connection with a second belt pulley 413 through a first conveying belt 414, the second belt pulley 413 is coaxially fixed with a second square sleeve 416, a second square shaft 415 which is matched with the shape of the inner cross section of the second square sleeve 416 and can move along the second square sleeve 416 is arranged in the second square sleeve 416, one end of the second square shaft 415 is in bearing connection with a first sliding block 206, and the other end of the second square shaft 415 is coaxially fixed with the drill bit 101;
the first square sleeve 409 is in bearing connection with the second bearing seat 410, the second bearing seat 410 is fixed with one end of the first spring 411, the other end of the first spring 411 is fixed with the support 100, the first square shaft 408 is in bearing connection with one end of the second connecting rod 417, and the other end of the second connecting rod 417 is in bearing connection with the second square sleeve 416.
In the present invention, the swing of the first conical disk 403 is driven by the swing of the first link plate 310, so that the first tooth 404, the second tooth 405, or the third tooth 406 is meshed with the eighth spur gear 407, since the circumference of the conical surface of the first conical disk 403 is gradually decreased from outside to inside, the number of teeth of the first tooth 404 is greater than the number of teeth of the second tooth 405, and the number of teeth of the second tooth 405 is greater than the number of teeth of the third tooth 406, when the first tooth 404 is meshed with the eighth spur gear 407, the rotation speed of the eighth spur gear 407 is increased, when the second tooth 405 is meshed with the eighth spur gear 407, the rotation speed of the eighth spur gear 407 is decreased, when the first tooth 404 is meshed with the eighth spur gear 407, the rotation speed of the eighth spur gear 407 is slowest, and the eighth spur gear 407 can drive the drill bit 101 to rotate, that is, when drill bit 101 lateral motion accelerates the slew velocity of drill bit 101 is fast, works as when drill bit 101 lateral motion slows, drill bit 101's slew velocity slows, works as when drill bit 101 stops lateral motion, drill bit 101's slew velocity is slowest to divide into three with drill bit 101's motion and keep off, can satisfy different demands, convenience of customers's use improves the variety of this device function, brings multiple use for the user and experiences.
When in use, the sixth spur gear 309 drives the seventh spur gear 401 to rotate, the seventh spur gear 401 drives the fourth shaft 402 to rotate, the fourth shaft 402 drives the first bevel disk 403 to rotate, the first bevel disk 403 drives the first tooth 404, the second tooth 405, and the third tooth 406 to rotate, when the fourth spur gear 305 is not rotated, the second tooth 405 is engaged with the eighth spur gear 407, the eighth spur gear 407 rotates, the eighth spur gear 407 drives the first square sleeve 409 to rotate, the first square sleeve 409 drives the first square shaft 408 to rotate, the first square shaft 408 drives the first pulley 412 to rotate, the first belt pulley 412 rotates the second belt pulley 413 through the first belt 414, the second belt wheel 413 drives the second square sleeve 416 to rotate, and the second square sleeve 416 drives the second square shaft 415 to rotate and can enable the second square shaft 415 to reciprocate transversely;
when the first link plate 310 swings clockwise, the first link plate 310 drives the seventh spur gear 401 to swing clockwise, the seventh spur gear 401 drives the fourth shaft 402 to swing clockwise, the fourth shaft 402 drives the first conical disc 403 to swing clockwise, at this time, the third tooth 406 is engaged with the eighth spur gear 407, the eighth spur gear 407 drives the first square sleeve 409 to move on the first square shaft 408 in a direction away from the motor 201, at this time, the first spring 411 is compressed;
when the first link plate 310 swings counterclockwise, the first link plate 310 drives the seventh spur gear 401 to swing counterclockwise, the seventh spur gear 401 drives the fourth shaft 402 to swing counterclockwise, the fourth shaft 402 drives the first conical disc 403 to swing counterclockwise, at this time, the first tooth 404 is engaged with the eighth spur gear 407, the eighth spur gear 407 drives the first square sleeve 409 to move on the first square shaft 408 like a direction close to the motor 201, and at this time, the first spring 411 is stretched.
The first square shaft 408 is mounted on a first connecting plate 418 through a bearing, the first connecting plate 418 is fixed to the first guide rail 311, and the first connecting plate 418 is fixed to the other end of the first spring 411.
The first tooth 404, the second tooth 405, and the third tooth 406 are all straight teeth capable of meshing with the eighth spur gear 407.
According to the invention, the first tooth 404, the second tooth 405 and the third tooth 406 can drive the eighth spur gear 407 to rotate, so as to drive the drill bit 101 to rotate.
Wherein the second link 417 is fixed to the bracket 100.
The conical surface of the first conical disc 403 can overlap with the teeth of the eighth spur gear 407, and the first conical disc 403 can press the eighth spur gear 407 through the conical surface during swinging to move left and right, so that meshing with different teeth is switched, and further, the speed is changed.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides a multi-functional diamond coating drill bit which characterized in that: comprises that
A bracket (100) fixed to the frame;
a drill (101) capable of drilling into an object, the drill (101) being disposed in front of the support (100);
and a drill part (200) which drives a screw nut mechanism by a motor (201) to reciprocate the drill (101) in the transverse direction and rotate the drill.
2. The multifunctional diamond coated drill bit according to claim 1, wherein: the drilling part (200) comprises a motor (201), an output shaft (202), a long gear (203), a first straight gear (204), a first lead screw (205) and a first sliding block (206);
the support (100) is fixed with a motor (201), an output shaft (202) of the motor (201) is coaxially fixed with a long gear (203), the long gear (203) is meshed with a first straight gear (204) capable of moving along the long gear, the first straight gear (204) is coaxially fixed with a first lead screw (205), the first lead screw (205) is connected with a first sliding block (206), the first sliding block (206) is connected with the support (100), and the first lead screw (205) is connected with the drill bit (101).
3. The multifunctional diamond coated drill bit according to claim 2, wherein: the first lead screw (205) is connected with the first sliding block (206) through a reciprocating part (300), and the reciprocating part (300) comprises a second straight gear (301), a threaded hole (302), a third straight gear (303), a first shaft (304), a fourth straight gear (305), a second shaft (306), a fifth straight gear (307), a third shaft (308), a sixth straight gear (309), a first connecting plate (310) and a first guide rail (311);
an output shaft (202) of the motor (201) is coaxially fixed with a second spur gear (301), the second spur gear (301) is meshed with a third spur gear (303), the third spur gear (303) is coaxially fixed with a first shaft (304), the first shaft (304) is mounted on a first connecting plate (310) through a bearing, the first connecting plate (310) is mounted on the output shaft (202) through a bearing, the third spur gear (303) can be meshed with a fourth spur gear (305), a threaded hole (302) is formed in the fourth spur gear (305), the threaded hole (302) and the fourth spur gear (305) are coaxially arranged, and the threaded hole (302) is in threaded connection with the first lead screw (205);
the fourth spur gear (305) can be meshed with a fifth spur gear (307), the fifth spur gear (307) is coaxially fixed with a second shaft (306), the second shaft (306) is mounted on the first connecting plate (310) through a bearing, the fifth spur gear (307) is meshed with a sixth spur gear (309), the sixth spur gear (309) is coaxially fixed with a third shaft (308), the third shaft (308) is mounted on the first connecting plate (310) through a bearing, and the sixth spur gear (309) is meshed with the second spur gear (301);
the first lead screw (205) is mounted on a first slider (206) through a bearing, the first slider (206) is arranged in a first guide rail (311) and moves along the first guide rail, the first guide rail (311) is fixed with a bracket (100), the first slider (206) is connected with the drill bit (101), and the first connecting plate (310) and the fourth spur gear (305) are locked through a locking part (500).
4. The multifunctional diamond coated drill bit according to claim 3, wherein: the locking part (500) comprises a second guide rail (501), a first electromagnet (502), a second electromagnet (503), a first handle (504), a first bearing seat (505), a second lead screw (506) and a second nut (507);
the first guide rail (311) is fixed with a second guide rail (501), the second guide rail (501) is fixed with a first electromagnet (502), the first electromagnet (502) and a second electromagnet (503) can attract or repel each other, the second electromagnet (503) is configured in the second guide rail (501) and moves along the second guide rail, and the second electromagnet (503) can be overlapped with the surface of the fourth spur gear (305) on the side far away from the motor (201);
the first connecting plate (310) is in bearing connection with a second nut (507), the second nut (507) is in threaded connection with a second lead screw (506), the second lead screw (506) is mounted on a first bearing seat (505) through a bearing, the first bearing seat (505) is in bearing connection with the support (100), and the second lead screw (506) is fixed with the first handle (504).
5. The multifunctional diamond coated drill bit according to claim 4, wherein: the power supply modules of the first electromagnet (502) and the second electromagnet (503) comprise batteries, an electric control module and a wireless communication module, the wireless communication module can be connected with a user terminal, the wireless communication module is electrically connected with the electric control module, and the electric control module is connected with the batteries and the motor.
6. The multifunctional diamond coated drill bit according to claim 5, wherein: the second electromagnet (503) is fixed with the dovetail-shaped sliding block, and the second guide rail (501) is a dovetail-shaped guide rail matched with the dovetail-shaped sliding block in shape.
7. The multifunctional diamond coated drill bit according to claim 6, wherein: the first connecting plate (310) is fixed with a first connecting rod (508), and the first connecting rod (508) is in bearing connection with the second nut (507).
8. The multifunctional diamond coated drill bit according to claim 7, wherein: the drill bit (101) is a diamond coated drill bit.
9. The multifunctional diamond coated drill bit according to claim 8, wherein: the transmission ratio of the third spur gear (303) and the fifth spur gear (307) is equal to the transmission ratio of the long gear (203) to the first spur gear (204).
10. The multifunctional diamond coated drill bit according to claim 9, wherein: the drill bit (101) is capable of drilling foam, metal, alloy, wood, plastic and the like.
CN202210502889.8A 2022-05-09 2022-05-09 Multifunctional diamond coated drill bit Active CN114682828B (en)

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CN114682828B CN114682828B (en) 2024-06-14

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190823609A (en) * 1908-11-04 1909-03-04 William Phillips Thompson Improvements in Twist-drill Grinding Machines.
CN206287233U (en) * 2016-12-21 2017-06-30 绍兴沙飞儿工艺品有限公司 A kind of candle block
CN206492961U (en) * 2017-02-24 2017-09-15 范文忠 One kind drilling module
CN207643287U (en) * 2017-12-14 2018-07-24 嘉兴市大桥天玥工艺品厂(普通合伙） A kind of candle block
CN208359111U (en) * 2018-06-08 2019-01-11 山东英硅工业陶瓷有限责任公司 A kind of horizontal ceramic tube drilling or drill flute device
CN211991035U (en) * 2020-03-17 2020-11-24 济南国盛机械有限公司 Device for removing burrs in drilled holes on flange plate
CN113618106A (en) * 2021-08-27 2021-11-09 漳州禹轩阳新材料科技有限公司 Metal product production and processing equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190823609A (en) * 1908-11-04 1909-03-04 William Phillips Thompson Improvements in Twist-drill Grinding Machines.
CN206287233U (en) * 2016-12-21 2017-06-30 绍兴沙飞儿工艺品有限公司 A kind of candle block
CN206492961U (en) * 2017-02-24 2017-09-15 范文忠 One kind drilling module
CN207643287U (en) * 2017-12-14 2018-07-24 嘉兴市大桥天玥工艺品厂(普通合伙） A kind of candle block
CN208359111U (en) * 2018-06-08 2019-01-11 山东英硅工业陶瓷有限责任公司 A kind of horizontal ceramic tube drilling or drill flute device
CN211991035U (en) * 2020-03-17 2020-11-24 济南国盛机械有限公司 Device for removing burrs in drilled holes on flange plate
CN113618106A (en) * 2021-08-27 2021-11-09 漳州禹轩阳新材料科技有限公司 Metal product production and processing equipment

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