CN112276156B - Magnetic type drilling machine for hollow drill - Google Patents
Magnetic type drilling machine for hollow drill Download PDFInfo
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- CN112276156B CN112276156B CN202011219879.0A CN202011219879A CN112276156B CN 112276156 B CN112276156 B CN 112276156B CN 202011219879 A CN202011219879 A CN 202011219879A CN 112276156 B CN112276156 B CN 112276156B
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- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000011084 recovery Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000010720 hydraulic oil Substances 0.000 description 8
- 241000883990 Flabellum Species 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
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- 239000007921 spray Substances 0.000 description 1
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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
- B23Q11/0042—Devices for removing chips
-
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0064—Devices for removing chips by using a magnetic or electric field
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
The invention relates to the technical field of hollow drills, in particular to a magnetic type drilling machine for a hollow drill, and solves the problems that in the prior art, a magnetic seat drilling machine consumes manpower when moving, is inconvenient to adsorb iron coils generated by drilling holes of the hollow drill, needs to be pulled manually, is low in efficiency, is inconvenient to position on a steel plate, possibly causes size deviation, causes inaccurate drilling holes, is simple in heat dissipation mode, cannot dissipate heat in time, and even can damage the hollow drill. The utility model provides a formula rig is inhaled with magnetism to core drill, includes the bearing plate, and bolt fixedly connected with driving motor is passed through to one side at bearing plate top, and the bearing plate top is provided with the transfer line, and the bottom of connecting plate is provided with the drill bit body, the equal fixedly connected with adjustment mechanism of four corners of bearing plate bottom. The movable drilling machine saves labor, is convenient for adsorbing the iron wire coil generated by the drilling of the hollow drill, improves the efficiency, is convenient for positioning on a steel plate, improves the drilling precision and is convenient for timely heat dissipation of the hollow drill.
Description
Technical Field
The invention relates to the technical field of hollow drills, in particular to a magnetic type drilling machine for a hollow drill.
Background
The hollow drill bit is also called as a core drill bit, a hole opener, a center drill bit, a steel plate drill bit, a magnetic drill bit, a steel rail drill bit and the like, the hollow drill bit (a multi-edge steel plate drill or a core drill) is a multi-edge annular cutting efficient drill bit, the drilling diameter is from 12mm to 150mm, the hollow drill bit is mainly used for drilling steel members, such as the hole machining fields of steel structure engineering, rail traffic, bridges, ships, mechanical manufacturing, aerospace and the like, the drilling performance of the hollow drill bit is obviously superior to that of a traditional two-edge twist drill, the hollow drill bit has the characteristics of high drilling efficiency, quickness and labor saving in drilling, the multi-edge steel plate drill can be used for multi-azimuth drilling of large-size workpieces in cooperation with the magnetic seat drill, the operation is convenient and flexible, the engineering construction time is effectively.
The existing core drill is generally used for drilling a hole on a steel plate on a magnetic seat drilling machine.
However, the existing magnetic seat drilling machine needs to be moved every time a hole is drilled, the bottom of the magnetic seat drilling machine is attached to a steel plate, the magnetic seat drilling machine is heavy in weight and consumes manpower when being moved, the bottom of the magnetic seat drilling machine is damaged, the service life of the magnetic seat drilling machine is shortened, when the magnetic seat drilling machine drills the steel plate by using the hollow drill, the magnetic seat drilling machine is inconvenient to adsorb the iron wire coil generated by the drilling of the hollow drill, even can block the drilling of the hollow drill, needs to be pulled manually, has lower efficiency, in addition, the existing magnetic drill rig which adopts the hollow drill to open the hole is not convenient to position on the steel plate, and can cause the deviation of the size and cause inaccurate hole opening, at the in-process of core drill trompil, can produce a large amount of heats, the comparatively simple of current radiating mode can not in time dispel the heat, can damage the core drill even, consequently need to design a core drill and inhale formula rig with magnetism and solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a magnetic type drilling machine for a hollow drill, which solves the problems that in the prior art, a magnetic drilling machine consumes manpower when moving, is inconvenient to adsorb a wire coil generated by a hollow drill hole, needs to be pulled manually, has low efficiency, is inconvenient to position on a steel plate, possibly causes size deviation, causes inaccurate hole opening, has a simple heat dissipation mode, cannot dissipate heat in time and even damages the hollow drill.
In order to achieve the purpose, the invention adopts the following technical scheme:
a magnetic type drilling machine for a core drill comprises a bearing plate, wherein a driving motor is fixedly connected to one side of the top of the bearing plate through a bolt, a transmission rod is arranged at the top of the bearing plate, the bottom end of the transmission rod penetrates through the top of the bearing plate through a bearing sleeve, a connecting plate is fixedly connected to the extension end of the transmission rod, a drill bit body is arranged at the bottom of the connecting plate, the drill bit body comprises a fixing part and a drill bit part, the top end of the fixing part is fixedly connected with the bottom end of the connecting plate, the drill bit part is of a hollow structure, an output shaft of the driving motor is connected with one end, located above the bearing plate, of the transmission rod in a winding mode through a belt, and adjusting mechanisms;
the adjusting structure comprises an extrusion spring and a fixed cylinder, the top of the fixed cylinder is fixedly connected with the bottom of a bearing plate, the bottom of the fixed cylinder is of an open structure, the top of an inner cavity of the fixed cylinder is fixedly connected with the extrusion spring, the bottom end of the extrusion spring is elastically connected with a second cylinder-shaped electromagnet, the bottom of the second cylinder-shaped electromagnet is of an open structure, the bottom of the second cylinder-shaped electromagnet is fixedly connected with the bearing plate, the bottom of the bearing plate is fixedly connected with a first cylinder-shaped electromagnet, the inner side of the second cylinder-shaped electromagnet is provided with a sliding rod, the bottom end of the sliding rod penetrates through the surface wall of the bearing plate through a second through hole, the extending end of the sliding rod is fixedly connected with a roller, the roller is positioned at the inner side of the first cylinder-shaped electromagnet, the middle part of one side of the inner cavity of the fixed cylinder is fixedly connected with, the bottom end of the first hydraulic cylinder is fixedly connected with one side of the top of the bearing plate, the bottom end of the first hydraulic rod is fixedly connected with a first piston used by matching with the first hydraulic cylinder, one end of the first hydraulic cylinder is positioned at the inner side of the fixed cylinder, one end of the sliding rod positioned at the inner side of the second cylindrical electromagnet is fixedly connected with a linkage plate, one side of the bottom of the linkage plate is fixedly connected with a second hydraulic rod, the outer wall of the second hydraulic rod is sleeved with a second hydraulic cylinder, the bottom end of the second hydraulic cylinder is fixedly connected with one side of the top of the bearing plate, the bottom end of the second hydraulic rod is fixedly connected with a second piston used by matching with the second hydraulic cylinder, the second hydraulic cylinder is positioned at the inner side of the second cylindrical electromagnet, one side of the bottom of the second hydraulic cylinder, which is close to the first hydraulic cylinder, is communicated with a hose, the bottom of one side of the second cylindrical electromagnet, which is close to the first hydraulic, and the extension end of hose has intercommunication each other between first hydraulic cylinder one side bottom to the hose is located the second cylinder type electro-magnet inboard, and first hydraulic cylinder and second hydraulic cylinder top all are opening column structure.
Preferably, adjustment mechanism still includes flexible hose, the third hydraulic stem, the third hydraulic cylinder, third piston and concave type electro-magnet, fixed connection between one side bottom that third hydraulic cylinder and solid fixed cylinder are close to the drill bit body, and the one end that the solid fixed cylinder was kept away from to the third hydraulic cylinder is opening column structure, the embedded third hydraulic stem that is equipped with of third hydraulic cylinder, the one end fixedly connected with cooperation third hydraulic cylinder that the third hydraulic stem is close to the solid fixed cylinder uses the third piston, the one end that the solid fixed cylinder was kept away from to the third hydraulic stem runs through the third hydraulic cylinder, and the extension end fixedly connected with of third hydraulic stem cooperates the concave type electro-magnet that the drill bit piece used, the one side that concave type electro-magnet was kept away from to the third hydraulic cylinder bottom and first hydraulic cylinder keep away from between hose one side bottom and communicate each other through.
Preferably, be hollow structure between mounting and the transfer line, seted up first through-hole on the connecting plate, the transfer line is located and communicates each other through first through-hole between one end of bearing plate below and the mounting, communicates each other between mounting and the drill bit spare, and the top fixedly connected with spotlight of transfer line.
Preferably, driving motor's one side fixedly connected with water tank is kept away from at the bearing plate top, the mouth of watering has been seted up at the top of water tank, the top of water tank is provided with the cooperation spiral cover that the mouth used of watering, the basin has been seted up to the inside of bearing plate, the water tank is close to and communicates each other through the outlet pipe between the bottom of transfer line one side and the basin, the apopore that a plurality of cooperation drill bit body used has been seted up to the bottom of bearing plate, and communicate each other between a plurality of apopore and the basin, the flabellum has been cup jointed on the mounting.
Preferably, the bottom of bearing plate is provided with the ring water tank, and in the outer wall of ring water tank and four adjustment mechanism between the corresponding one side of four fixed cylinders respectively fixed connection, and the ring water tank is located the flabellum under, the top of ring water tank is opening column structure, bolt fixedly connected with small-size water pump is passed through to one side that the bearing plate top is close to the water tank, communicate each other through the recovery tube between one side that the water inlet of small-size water pump and ring water tank are close to the water tank, and communicate each other through communicating pipe between one side that the outlet pipe was kept away from to small-size water pump's delivery port and water tank.
Preferably, the length of the first hydraulic rod is twice the length of the second hydraulic rod, the length of the first hydraulic rod is twice the length of the third hydraulic rod, the length of the first hydraulic cylinder is twice the length of the second hydraulic cylinder, the length of the first hydraulic cylinder is twice the length of the third hydraulic cylinder, and the length of the third hydraulic cylinder is smaller than the distance between the concave electromagnet and the drill bit.
Preferably, the distance between the roller and the steel plate with the holes is smaller than the distance between the first cylindrical electromagnet and the steel plate with the holes.
The invention has at least the following beneficial effects:
in an initial state, a first piston is positioned at the upper part in a first hydraulic cylinder, a second piston is positioned at the lower part in a second hydraulic cylinder, hydraulic oil is filled in the first hydraulic cylinder, the drill bit is placed on a steel plate, then the drill bit can be pushed to a position needing to be perforated through a roller, a driving motor is started, the driving motor drives a transmission rod to rotate through a belt, the transmission rod drives a drill bit body to rotate through a connecting plate, the first cylinder-shaped electromagnet and the second cylinder-shaped electromagnet are electrified, the second cylinder-shaped electromagnet releases magnetic force, magnetic force adsorption is carried out on a fixed cylinder through a hollow hole between extrusion springs, then the fixed cylinder drives a bearing plate to press downwards, the extrusion springs contract, the fixed plate drives a first hydraulic rod and the first piston to push downwards in the first hydraulic cylinder, hydraulic oil is subjected to downward pushing pressure and enters the second hydraulic cylinder through a hose, then promote the second hydraulic stem upward movement through the second piston, the second hydraulic stem passes through the linkage board and drives the slide bar and upwards slide through the second through-hole to drive the gyro wheel and upwards receive, first section of thick bamboo type electro-magnet and steel sheet direct contact adsorb on the steel sheet through magnetic force, then the drill bit spare of drill bit body carries out the trompil to the steel sheet. Through the matching among the extrusion spring, the fixed cylinder, the fixed plate, the first cylindrical electromagnet, the second cylindrical electromagnet, the sliding rod, the bearing plate, the roller, the first hydraulic rod, the first hydraulic cylinder, the first piston, the linkage plate, the second hydraulic rod, the second hydraulic cylinder, the second piston, the straight notch, the second through hole and the hose, before the steel plate is perforated, the roller is convenient to move to the position of the perforated hole, then the roller is taken up, and then the steel plate is fixed, so that the abrasion on the first cylindrical electromagnet can be reduced, the service life of the steel plate is prolonged, the labor is saved during moving, and the steel plate is convenient to use.
The invention also has the following beneficial effects:
1. give concave type electro-magnet circular telegram, under the initial condition, the third piston is located the one end that is close to the solid fixed cylinder in the third hydraulic cylinder, in first hydraulic stem and first piston pushing down, can discharge hydraulic oil into the third hydraulic cylinder through the bellows, then hydraulic oil outwards pushes up third piston and third hydraulic stem, thereby make concave type electro-magnet be close to the drill bit spare of drill bit body, the iron wire book that produces when drilling the drill bit spare carries out magnetic force and adsorbs, reduce the pressure of drill bit spare during operation, do benefit to the trompil, need not artifically pull it down, improve the work efficiency of drilling, simultaneously, concave type electro-magnet can also prevent that the iron wire book from flying out, threaten human safety.
2. When drill bit spare work, through the cooperation of water tank, outlet pipe, the mouth of watering, spiral cover, basin, apopore and flabellum, water flows down through basin, apopore and outlet pipe, then through the flabellum, is beaten into the water smoke by the flabellum, enlarges the area that water sprays, not only can cool down the heat dissipation to drill bit spare, can also carry out the dust fall to the dust granule that produces when drill bit spare trompil.
3. Before drilling, start the spotlight, the light of spotlight runs through the transfer line, then enters into mounting and the drill bit spare on the drill bit body through the first through-hole on the connecting plate, then jets out the drill bit spare, forms the light ring on the steel sheet, carries out the trompil location, is convenient for improve the precision of trompil, reduces the deviation.
4. The small water pump is started, when water is beaten into water mist by the fan blades, a part of the water enters the circular water tank, is sucked away by the small water pump through the recovery pipe and enters the water tank through the communicating pipe, so that water recycling is realized, and a water source is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the annular water tank of the present invention;
fig. 5 is a side view of a second cylinder type electromagnet in the present invention;
fig. 6 is a bottom view of a second cylinder type electromagnet according to the present invention;
FIG. 7 is a bottom view of the present invention;
fig. 8 is an enlarged view of the region a in the present invention.
In the figure: 1. a bearing plate; 2. a recovery pipe; 3. a small-sized water pump; 4. screwing a cover; 5. a communicating pipe; 6. a water filling port; 7. a water tank; 8. a water outlet pipe; 9. a water tank; 10. a water outlet hole; 11. spotlight; 12. a transmission rod; 13. a belt; 14. a drive motor; 15. a connecting plate; 16. a first through hole; 17. a circular water tank; 18. a fan blade; 19. a fixing member; 20. a drill bit member; 21. a drill bit body; 30. an adjustment structure; 3001. a compression spring; 3002. a fixed cylinder; 3003. a fixing plate; 3004. a first cylindrical electromagnet; 3005. a second cylinder type electromagnet; 3006. a slide bar; 3007. a carrier plate; 3008. a roller; 3009. a first hydraulic lever; 3010. a first hydraulic cylinder; 3011. a first piston; 3012. a linkage plate; 3013. a second hydraulic rod; 3014. a second hydraulic cylinder; 3015. a second piston; 3016. a straight notch; 3017. a second through hole; 3018. a hose; 3019. a flexible hose; 3020. a third hydraulic lever; 3021. a third hydraulic cylinder; 3022. a third piston; 3023. a concave electromagnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1-8, a magnetic type drilling machine for core drilling comprises a bearing plate 1, wherein a driving motor 14 is fixedly connected to one side of the top of the bearing plate 1 through a bolt, a transmission rod 12 is arranged at the top of the bearing plate 1, the bottom end of the transmission rod 12 penetrates through the top of the bearing plate 1 through a bearing sleeve, a connecting plate 15 is fixedly connected to the extending end of the transmission rod 12, a drill bit body 21 is arranged at the bottom of the connecting plate 15, the drill bit body 21 comprises a fixing piece 19 and a drill bit piece 20, the top end of the fixing piece 19 is fixedly connected with the bottom end of the connecting plate 15, the bottom end of the fixing piece 19 is fixedly connected with the drill bit piece 20, the drill bit piece 20 is of a hollow structure, an output shaft of the driving motor 14 is wound and connected with one end, located above the bearing plate 1;
the adjusting mechanism 30 includes an extrusion spring 3001 and a fixed cylinder 3002, the top of the fixed cylinder 3002 is fixedly connected to the bottom of the bearing plate 1, the bottom of the fixed cylinder 3002 is an open-ended structure, the top of the inner cavity of the fixed cylinder 3002 is fixedly connected to the extrusion spring 3001, the bottom of the extrusion spring 3001 is elastically connected to a second cylinder electromagnet 3005, the bottom of the second cylinder electromagnet 3005 is an open-ended structure, the bottom of the second cylinder electromagnet 3005 is fixedly connected to a bearing plate 3007, the bottom of the bearing plate 3007 is fixedly connected to a first cylinder electromagnet 3004, the inner side of the second cylinder electromagnet 3005 is provided with a sliding rod 3006, the bottom of the sliding rod 3006 penetrates through the surface wall of the bearing plate 3007 through a second through hole 3017, the extending end of the sliding rod 3006 is fixedly connected to a roller 3008, the roller 3008 is located inside the first cylinder electromagnet 3004, the middle of one side of the inner cavity of the fixed cylinder 3002 is fixedly connected to a fixed plate 3003, the bottom of the fixed plate, a first hydraulic cylinder 3010 is sleeved on the outer wall of the first hydraulic rod 3009, the bottom end of the first hydraulic cylinder 3010 is fixedly connected to one side of the top of the bearing plate 3007, a first piston 3011 used in cooperation with the first hydraulic cylinder 3010 is fixedly connected to the bottom end of the first hydraulic rod 3009, one end of the first hydraulic cylinder 3010 is located inside the fixed cylinder 3002, a linkage plate 3012 is fixedly connected to one end of the sliding rod 3006 located inside the second cylinder electromagnet 3005, a second hydraulic rod 3013 is fixedly connected to one side of the bottom of the linkage plate 3012, a second hydraulic cylinder 3014 is sleeved on the outer wall of the second hydraulic rod 3013, the bottom end of the second hydraulic cylinder 3014 is fixedly connected to one side of the top of the bearing plate 3007, a second piston 3015 used in cooperation with the second hydraulic cylinder 3014 is fixedly connected to the bottom end of the second hydraulic rod 3013, the second hydraulic cylinder 3014 is located inside the second cylinder 3005, a hose 3018 is communicated to one side of the bottom of the second hydraulic cylinder 3014 close to the first hydraulic cylinder 3010, the bottom of one side of the second cylinder-shaped electromagnet 3005 close to the first hydraulic cylinder 3010 is provided with a straight notch 3016, the hose 3018 penetrates through one side of the second cylinder-shaped electromagnet 3005 through the straight notch 3016, the extending end of the hose 3018 is communicated with the bottom of one side of the first hydraulic cylinder 3010, the hose 3018 is positioned on the inner side of the second cylinder-shaped electromagnet 3005, and the top ends of the first hydraulic cylinder 3010 and the second hydraulic cylinder 3014 are both in an open structure. The distance between the roller 3008 and the steel plate to be perforated is smaller than the distance between the first cylinder type electromagnet 3004 and the steel plate to be perforated, the length of the first hydraulic rod 3009 is twice that of the second hydraulic rod 3013, the length of the first hydraulic cylinder 3010 is twice that of the second hydraulic cylinder 3014, in an initial state, the first piston 3011 is positioned at the upper part in the first hydraulic cylinder 3010, the second piston 3015 is positioned at the lower part in the second hydraulic cylinder 3014, the first hydraulic cylinder 3010 is filled with hydraulic oil, the invention is placed on the steel plate, then the invention can be pushed to the position needing to be perforated by the roller 3008, the driving motor 14 is started, the driving rod 12 is driven by the belt 14 to rotate, the driving rod 12 drives the drill bit body 21 to rotate by the connecting plate 15, the first cylinder type electromagnet 3004 and the second cylinder type electromagnet 3005 are electrified, the second cylinder type electromagnet 3005 releases magnetic force, and extrudes a hollow space between the springs 3001, the fixed cylinder 3002 is magnetically adsorbed, then the fixed cylinder 3002 can drive the bearing plate 1 to press downwards, the extrusion spring 3001 contracts, the fixed plate 3003 drives the first hydraulic rod 3009 and the first piston 3011 to push downwards in the first hydraulic cylinder 3010, hydraulic oil is pressed downwards and enters the second hydraulic cylinder 3014 through the hose 3018, then the second piston 3015 pushes the second hydraulic rod 3013 to move upwards, the second hydraulic rod 3013 drives the sliding rod 3006 to slide upwards through the second through hole 3017 through the linkage plate 3012, so as to drive the roller 3008 to retract upwards, the first cylinder electromagnet 3004 is directly contacted with the steel plate and is adsorbed on the steel plate through magnetic force, then the drill bit 20 of the drill bit body 21 perforates the steel plate, the extrusion spring 3001, the fixed cylinder 3002, the fixed plate 3003, the first cylinder 3004, the second cylinder electromagnet 3005, the sliding rod 3006, the bearing plate 3007, the roller 3008, The first hydraulic rod 3009, the first hydraulic cylinder 3010, the first piston 3011, the linkage plate 3012, the second hydraulic rod 3013, the second hydraulic cylinder 3014, the second piston 3015, the straight notch 3016, the second through hole 3017 and the hose 3018 are matched, before the steel plate is perforated, the invention is convenient to move to the position of the perforated hole through the roller 3008, then the roller 3008 is taken up, and then the invention is fixed, which not only can reduce the abrasion of the first cylinder electromagnet 3004 and prolong the service life of the invention, but also can save manpower when moving, and is more convenient.
Example two
Referring to fig. 1-3 and 6-8, the adjusting mechanism 30 further includes a flexible hose 3019, a third hydraulic rod 3020, a third hydraulic cylinder 3021, a third piston 3022, and a concave electromagnet 3023, the third hydraulic cylinder 3021 is fixedly connected to the bottom of the fixed cylinder 3002 on the side close to the bit body 21, one end of the third hydraulic cylinder 3021 away from the fixed cylinder 3002 is in an open structure, the third hydraulic rod 3020 is embedded in the third hydraulic cylinder 3021, one end of the third hydraulic rod 3020 close to the fixed cylinder 3002 is fixedly connected to the third piston 3022 used in cooperation with the third hydraulic cylinder 3021, one end of the third hydraulic rod 3020 away from the fixed cylinder 3002 penetrates through the third hydraulic cylinder 3021, the extending end of the third hydraulic rod 3020 is fixedly connected to the concave electromagnet 3023 used in cooperation with the bit 20, the bottom of the third hydraulic cylinder 3021 away from the concave electromagnet 3023 and the bottom of the first hydraulic cylinder 3010 away from the flexible hose 3019 are communicated with each other, the first hydraulic rod 3009 is twice as long as the third hydraulic rod 3020, the first hydraulic cylinder 3010 is twice as long as the third hydraulic cylinder 3021, and the third hydraulic cylinder 3021 is shorter than the distance between the female electromagnet 3023 and the drill bit member 20. The concave electromagnet 3023 is powered on, in an initial state, the third piston 3022 is located in the third hydraulic cylinder 3021 and is close to one end of the fixed cylinder 3002, when the first hydraulic rod 3009 and the first piston 3011 are pressed downwards, hydraulic oil is discharged into the third hydraulic cylinder 3021 through the telescopic hose 3019, then the third piston 3022 and the third hydraulic rod 3020 are pushed outwards by the hydraulic oil, so that the concave electromagnet 3023 is close to the drill bit 20 of the drill bit body 21, a wire coil generated during drilling of the drill bit 20 is magnetically adsorbed, the pressure during working of the drill bit 20 is reduced, holes are favorably formed, the concave electromagnet 3023 is not pulled down manually, the working efficiency of drilling is improved, and meanwhile, the concave electromagnet 3023 can also prevent the wire coil from flying out and threaten the safety of a human body.
EXAMPLE III
Referring to fig. 1-3 and 7, the fixing member 19 and the transmission rod 12 are both hollow structures, a first through hole 16 is formed in the connecting plate 15, one end of the transmission rod 12, which is located below the bearing plate 1, is communicated with the fixing member 19 through the first through hole 16, the fixing member 19 is communicated with the drill bit member 20, the top end of the transmission rod 12 is fixedly connected with the spotlight 11, before drilling, the spotlight 11 is started, light of the spotlight 11 penetrates through the transmission rod 12, then enters the fixing member 19 and the drill bit member 20 on the drill bit body 21 through the first through hole 16 in the connecting plate 15, then the drill bit member 20 is ejected, an aperture is formed in a steel plate, hole opening positioning is performed, hole opening accuracy is improved, and deviation is reduced.
Example four
Referring to fig. 1-3 and 4, a water tank 7 is fixedly connected to a side of the top of a bearing plate 1 far away from a driving motor 14, an irrigation opening 6 is formed in the top of the water tank 7, a spiral cover 4 matched with the irrigation opening 6 is arranged on the top of the water tank 7, a water tank 9 is formed in the bearing plate 1, the bottom of the water tank 7 close to one side of a transmission rod 12 is communicated with the water tank 9 through a water outlet pipe 8, a plurality of water outlet holes 10 matched with a drill bit body 21 are formed in the bottom of the bearing plate 1, the plurality of water outlet holes 10 are communicated with the water tank 9, fan blades 18 are sleeved on a fixing piece 19, the fan blades 18 are located under the plurality of water outlet holes 10, and when a drill bit 20 works, water flows down through the cooperation of the water tank 7, the water outlet pipe 8, the irrigation opening 6, the spiral cover 4, the water tank 9, then through flabellum 18, be beaten into water smoke by flabellum 18, enlarge the area that the water sprinkled, not only can cool down drill bit 20, can also carry out the dust fall to the dust granule that produces when drilling bit 20 trompil.
EXAMPLE five
Referring to fig. 1-3 and fig. 4 and fig. 7, a circular water tank 17 is disposed at the bottom of a bearing plate 1, the outer wall of the circular water tank 17 is fixedly connected with one corresponding side of four fixed cylinders 3002 of four adjusting mechanisms 30, the circular water tank 17 is located under fan blades 18, the top of the circular water tank 17 is in an open structure, a small water pump 3 is fixedly connected with one side of the top of the bearing plate 1 close to the water tank 7 through bolts, the water inlet of the small water pump 3 is communicated with one side of the circular water tank 17 close to the water tank 7 through a recovery pipe 2, the water outlet of the small water pump 3 is communicated with one side of the water tank 7 far away from a water outlet pipe 8 through a communication pipe 5, the small water pump 3 is started, when water is atomized by the fan blades 18, a part of the entering water enters the circular water tank 17 and is sucked away by the small water pump 3 through the recovery pipe 2, and the water enters the water tank 7 through the communicating pipe 5, so that the water is recycled, and the water source is saved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a formula rig is inhaled to magnetism for core drill, includes bearing plate (1), its characterized in that, bolt fixedly connected with driving motor (14) is passed through to one side at bearing plate (1) top, bearing plate (1) top is provided with transfer line (12), the bottom of transfer line (12) runs through bearing plate (1) top through the bearing housing, and the extension end fixedly connected with connecting plate (15) of transfer line (12), the bottom of connecting plate (15) is provided with drill bit body (21), drill bit body (21) include mounting (19) and drill bit spare (20), fixed connection between the top of mounting (19) and the bottom of connecting plate (15), mounting (19) bottom fixedly connected with drill bit spare (20), and drill bit spare (20) are hollow structure, the output shaft of driving motor (14) is located between the one end of bearing plate (1) top with transfer line (12) and is connected through belt (13) winding, four corners of the bottom of the bearing plate (1) are fixedly connected with adjusting mechanisms (30);
the adjusting mechanism (30) comprises an extrusion spring (3001) and a fixed cylinder (3002), the fixed connection between the top of the fixed cylinder (3002) and the bottom of the bearing plate (1), and the bottom of the fixed cylinder (3002) is an open-ended structure, the fixed cylinder (3002) is fixedly connected with the extrusion spring (3001) at the top of the inner cavity, the bottom elastic connection of the extrusion spring (3001) is provided with a second cylinder-shaped electromagnet (3005), the bottom of the second cylinder-shaped electromagnet (3005) is open-ended structure, the bottom of the second cylinder-shaped electromagnet (3005) is fixedly connected with a bearing plate (3007), the bottom of the bearing plate (3007) is fixedly connected with a first cylinder-shaped electromagnet (3004), the inner side of the second cylinder-shaped electromagnet (3005) is provided with a sliding rod (3006), the bottom of the sliding rod (3006) runs through the surface wall of the bearing plate (3007) through a second through hole (3017), and the extension end of the sliding rod (3006) is connected with a roller (3008), and the roller (3008) is located inside the first barrel-type electromagnet (3004), the middle part of one side of the inner cavity of the fixed barrel (3002) is fixedly connected with the fixed plate (3003), the bottom of the fixed plate (3003) is fixedly connected with the first hydraulic rod (3009), the outer wall of the first hydraulic rod (3009) is sleeved with the first hydraulic barrel (3010), the bottom end of the first hydraulic barrel (3010) is fixedly connected with one side of the top of the bearing plate (3007), the bottom end of the first hydraulic rod (3009) is fixedly connected with the first piston (3011) used in cooperation with the first hydraulic barrel (3010), one end of the first hydraulic barrel (3010) is located inside the fixed barrel (3002), the sliding rod (3006) is located at one end of the inner side of the second barrel-type electromagnet (3005), one side of the bottom of the linkage plate (3012) is fixedly connected with the second hydraulic rod (3013), the outer wall of the second hydraulic rod (3014) is sleeved with the second hydraulic barrel (3014), and the bottom end of the second hydraulic cylinder (3014) is fixedly connected with one side of the top of the bearing plate (3007), and the bottom end of the second hydraulic rod (3013) is fixedly connected with a second piston (3015) matched with a second hydraulic cylinder (3014), the second hydraulic cylinder (3014) is positioned at the inner side of the second cylinder type electromagnet (3005), one side of the bottom of the second hydraulic cylinder (3014) close to the first hydraulic cylinder (3010) is communicated with a hose (3018), the bottom of one side of the second cylinder-shaped electromagnet (3005) close to the first hydraulic cylinder (3010) is provided with a straight notch (3016), the hose (3018) penetrates through one side of the second cylindrical electromagnet (3005) through the straight notch (3016), and the extending end of the hose (3018) is provided with a first hydraulic cylinder (3010) and the bottoms of the sides are communicated with each other, and the hose (3018) is located inside the second cylinder type electromagnet (3005), and the top ends of the first hydraulic cylinder (3010) and the second hydraulic cylinder (3014) are both in an open structure.
2. The magnetic drill for hollow drill as claimed in claim 1, wherein the adjusting mechanism (30) further comprises a flexible hose (3019), a third hydraulic rod (3020), a third hydraulic cylinder (3021), a third piston (3022) and a concave electromagnet (3023), the third hydraulic cylinder (3021) is fixedly connected to the bottom of the fixed cylinder (3002) on the side close to the drill body (21), the end of the third hydraulic cylinder (3021) far away from the fixed cylinder (3002) is in an open structure, the third hydraulic rod (3020) is embedded in the third hydraulic cylinder (3021), the end of the third hydraulic rod (3020) near the fixed cylinder (3002) is fixedly connected to the third piston (3022) matching the third hydraulic cylinder (3021), the end of the third hydraulic rod (3020) far away from the fixed cylinder (3002) penetrates through the third hydraulic cylinder (3021), and the concave electromagnet (3023) matching the drill body (3023) is fixedly connected to the extending end of the third hydraulic rod (3020) One side of the bottom of the third hydraulic cylinder (3021) far away from the concave electromagnet (3023) is communicated with the bottom of the first hydraulic cylinder (3010) far away from the hose (3018) through a telescopic hose (3019).
3. The magnetic drill rig for the core drill is characterized in that a hollow structure is arranged between the fixing piece (19) and the transmission rod (12), a first through hole (16) is formed in the connecting plate (15), one end, located below the bearing plate (1), of the transmission rod (12) is communicated with the fixing piece (19) through the first through hole (16), the fixing piece (19) is communicated with the drill bit piece (20), and a spotlight (11) is fixedly connected to the top end of the transmission rod (12).
4. A magnetic-type drilling machine for hollow drill according to claim 1, characterized in that a water tank (7) is fixedly connected with the top of the bearing plate (1) at the side far away from the driving motor (14), the top of the water tank (7) is provided with a water filling opening (6), the top of the water tank (7) is provided with a spiral cover (4) matched with the water filling opening (6) for use, a water tank (9) is arranged in the bearing plate (1), the bottom of one side of the water tank (7) close to the transmission rod (12) is communicated with the water tank (9) through a water outlet pipe (8), the bottom of the bearing plate (1) is provided with a plurality of water outlet holes (10) matched with the drill bit body (21) for use, and a plurality of water outlets (10) are communicated with the water tank (9), the fixing piece (19) is sleeved with the fan blades (18), and the fan blades (18) are positioned under the water outlets (10).
5. A magnetic drill rig for core drilling according to claim 4, characterized in that the bottom of the bearing plate (1) is provided with a circular water tank (17), and the outer wall of the circular water tank (17) is respectively and fixedly connected with one corresponding side of four fixed cylinders (3002) in the four adjusting mechanisms (30), and the circular water tank (17) is positioned under the fan blades (18), the top of the circular water tank (17) is of an open structure, one side of the top of the bearing plate (1) close to the water tank (7) is fixedly connected with a small water pump (3) through a bolt, the water inlet of the small water pump (3) is communicated with one side of the circular water tank (17) close to the water tank (7) through a recovery pipe (2), and the water outlet of the small water pump (3) is communicated with one side of the water tank (7) far away from the water outlet pipe (8) through a communicating pipe (5).
6. A magnetic drill rig for core drilling according to claim 2, characterized in that the first hydraulic rod (3009) has twice the length of the second hydraulic rod (3013), the first hydraulic rod (3009) has twice the length of the third hydraulic rod (3020), the first hydraulic cylinder (3010) has twice the length of the second hydraulic cylinder (3014), the first hydraulic cylinder (3010) has twice the length of the third hydraulic cylinder (3021), and the third hydraulic cylinder (3021) has a length smaller than the distance between the female electromagnet (3023) and the drill bit (20).
7. A magnetic drill according to claim 1, characterized in that the distance between the roller (3008) and the steel plate to be perforated is smaller than the distance between the first barrel electromagnet (3004) and the steel plate to be perforated.
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| CN202011219879.0A CN112276156B (en) | 2020-11-05 | 2020-11-05 | Magnetic type drilling machine for hollow drill |
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| CN202011219879.0A CN112276156B (en) | 2020-11-05 | 2020-11-05 | Magnetic type drilling machine for hollow drill |
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| CN112276156B true CN112276156B (en) | 2021-06-25 |
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| CN115990678B (en) * | 2023-03-23 | 2023-06-09 | 蓬莱京鲁渔业有限公司 | A accurate numerical control drilling equipment for shipbuilding industry |
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| CN112276156A (en) | 2021-01-29 |
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Address after: No. 39 Heshan Ring Road, Jintan District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou bode Tools Co.,Ltd. Country or region after: China Address before: 213000 No.105, Punan street, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou bode Tools Co.,Ltd. Country or region before: China |