CN113828821B - Drilling machine for machining - Google Patents
Drilling machine for machining Download PDFInfo
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- CN113828821B CN113828821B CN202111188423.7A CN202111188423A CN113828821B CN 113828821 B CN113828821 B CN 113828821B CN 202111188423 A CN202111188423 A CN 202111188423A CN 113828821 B CN113828821 B CN 113828821B
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a drilling machine for machining, which relates to the technical field of mechanical equipment; the vice mechanism is arranged on the frame body; the collecting frame is arranged in a groove arranged in the frame body, and the groove is arranged at the lower side of the vice mechanism; the supporting frame is arranged on the lower side of the rack body and is arranged among the four supporting legs; the support rails are respectively arranged on the front side and the rear side of the support frame, and the support frame is fixed on the inner walls of the left support leg and the right support leg on the same side; the support frame is arranged on the support rail in a sliding manner through the concave rail grooves on the front side and the rear side of the support frame respectively; the lifting push rod is fixed on the inner bottom surface of the support frame, the bottom of the support frame is fixed on the pushing end of the lifting push rod, and the lifting push rod is connected with an external power supply; the horizontal drilling mechanism is arranged on the lower side of the movable support block; can drive a plurality of drill bits and carry out the drilling operation simultaneously according to the processing demand of work piece, alleviate manual adjustment's intensity, improve drilling efficiency, be convenient for handle the piece that the drilling produced.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a drilling machine for machining.
Background
The drilling machine is a machine tool for processing holes on a workpiece by using a drill bit, the workpiece is fixed in the processing process, a cutter moves, the center of the cutter is aligned with the center of the hole, the drill bit rotates to be a main motion, and the drill bit moves axially to be a feeding motion; in the machining process, in order to improve the precision and quality of drilling, the workpiece needs to be limited and fixed, and is in a stable state in the drilling process; however, the existing drilling machine can only process one drilling hole on a workpiece, when the workpiece needs to process a plurality of holes, two operations are available at present, the first operation is to drive the drill bit to move after the drill bit drills one hole, the position of the drill bit is changed, the next drilling operation is convenient to complete, the second operation is to drive the workpiece to move, the positioning and clamping position of the workpiece is adjusted, the position of the workpiece needing to be drilled is changed, and the workpiece is placed under the drill bit, so that the operation is complex, the working strength is increased, the drilling efficiency is reduced, and scraps generated by drilling cannot be processed.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a drilling machine for machining, which is simple in structure, reasonable in design and convenient to use, can drive a plurality of drill bits to drill holes simultaneously according to the machining requirements of workpieces, reduces the strength of manual adjustment, improves the drilling efficiency, and facilitates the treatment of chips generated by drilling.
In order to achieve the purpose, the invention adopts the technical scheme that: the machine comprises a rack body, stand columns, a driving table, supporting arms and movable supporting blocks, wherein supporting legs are arranged at four corners of the bottom of the rack body;
it also includes:
the vice mechanism is arranged on the frame body, and the vice mechanism is arranged on the right side of the upright post;
the collecting frame is arranged in a groove formed in the rack body, and the groove is arranged on the lower side of the vice mechanism;
the supporting frame is arranged on the lower side of the rack body and is arranged among the four supporting legs;
the two support rails are respectively arranged on the front side and the rear side of the support frame, and the support frame is fixed on the inner walls of the left support leg and the right support leg on the same side; the support frame is arranged on the support rail in a sliding manner through the concave rail grooves on the front side and the rear side of the support frame respectively;
the lifting push rod is fixed on the inner bottom surface of the support frame, the bottom of the support frame is fixed on the pushing end of the lifting push rod, and the lifting push rod is connected with an external power supply;
horizontal drilling mechanism, horizontal drilling mechanism set up in the downside that removes a piece, horizontal drilling mechanism contains:
the horizontal bracket is fixed at the bottom of the movable supporting block, and an operation groove is formed in the bottom of the horizontal bracket;
the fixed support block is fixed in the operation groove;
the adjusting screw rod is arranged in the operation groove, the adjusting screw rod penetrates through the fixed support block, the rear end of the adjusting screw rod is screwed on the rear side wall of the operation groove through a bearing, the front end of the adjusting screw rod is screwed on the front side of the operation groove through a bearing and then is connected with an output shaft of an adjusting motor, the adjusting motor is fixed on the front side of the horizontal support, and the adjusting motor is connected with an external power supply;
the adjusting blocks are symmetrically sleeved on the adjusting screw rod in a front-back mode through threads in a rotating mode, and the left side and the right side of each adjusting block are respectively in contact with the side wall of the operation groove;
the drilling support frames I are three and are respectively fixed at the bottoms of the fixed support blocks and the adjusting blocks;
the drilling motors are respectively fixed inside the drilling support, and are connected with an external power supply;
the drill chucks are arranged at the output ends of the corresponding drill motors respectively.
Preferably, the upper side and the lower side of the left side of the support rail are both provided with a limiting lug, and the limiting lugs are respectively fixed on the inner walls of the adjacent support legs; the limiting convex block limits the supporting frame.
Preferably, the front side and the rear side of the left side of the support frame are both fixed with two limiting blocks from top to bottom, the left sides of the limiting blocks are fixed with inserting rods in an up-down symmetrical manner, and the inserting rods penetrate through the limiting convex blocks; the inserted bar is inserted in the limiting convex block to stabilize the support frame.
Preferably, the vise mechanism comprises:
the vice block is fixed on the rack body, and is internally provided with an adjusting groove which is communicated with the collecting frame;
the driving screw rod is screwed in the adjusting groove through a bearing, a rocking handle is fixed after the right end of the driving screw rod penetrates through the vice block, and threads on the driving screw rod are oppositely arranged from the middle to the left end and the right end respectively;
the two driving blocks are respectively sleeved at the left end and the right end of the driving screw rod in a rotating manner through threads and are arranged in a contact manner on the inner wall of the adjusting groove;
the two clamping blocks are respectively fixed on the upper side of the driving block and are arranged on the vice block in a contact manner;
the workpiece to be machined is clamped through the clamping blocks on the two sides, and chips generated by drilling fall into the collecting frame from the adjusting groove.
Preferably, the bottom of the vice block is provided with a clamping groove, the clamping groove is communicated with the adjusting groove, and the upper end of the collecting frame is arranged in the clamping groove; the upper end that the draw-in groove made the collection frame sets up in the vice block, avoids the piece spill.
Preferably, the horizontal drilling mechanism is replaced by a circumferential drilling mechanism, the circumferential drilling mechanism comprising:
the circumferential support is fixed at the bottom of the movable supporting block, and four guide grooves are formed in the circumference of the bottom of the circumferential support in an equiangular distribution manner;
the circumference motor is arranged in the circumference bracket, is fixed at the bottom of the movable supporting block and is connected with an external power supply;
the driving bevel gear is fixed on an output shaft at the bottom of the circumferential motor;
the four driven bevel gears are respectively arranged on the lower side of the periphery of the driving bevel gear in a circumferential equiangular distribution manner and are meshed with the driving bevel gear;
four support shafts which are respectively fixed at the outer sides of the corresponding driven bevel gears;
the four support blocks are respectively arranged in the circumferential bracket in a circumferential equiangular distribution manner, the support blocks are arranged on the outer side of the driven bevel gear, the upper sides of the support blocks are fixedly connected with the movable support block, and the support shafts are rotatably connected through bearings and arranged in the support blocks;
the number of the rotating screw rods is four, and the four rotating screw rods are respectively fixed at the outer end of the fulcrum shaft;
the number of the rotating threaded pipes is four, the four rotating threaded pipes are respectively screwed on the corresponding rotating screw rods through threads, the rotating threaded pipes penetrate through the corresponding guide grooves, the peripheral outer walls of the rotating threaded pipes are arranged in a rectangular structure, and the outer sides of the rotating threaded pipes are arranged in contact with the guide grooves;
four second drilling supports are respectively fixed at the bottom of the outer side of the rotary threaded pipe;
the four drilling motors are respectively fixed inside the second drilling support and are connected with an external power supply;
the second drill chucks are a plurality of drill chucks and are respectively arranged at the output ends of the corresponding second drilling motors;
the circumferential drilling mechanism replaces a horizontal drilling mechanism, the drill bit is installed in the second drill chuck, circumferential array drilling operation is conducted on the workpiece, and meanwhile the position of the drill bit is adjusted according to requirements.
The working principle of the invention is as follows: when the device is used, a corresponding drill bit is arranged in a drill chuck according to the requirement of drilling, a workpiece is placed on a rack body and is arranged in a vice mechanism; the movable support block is driven to move the horizontal support to be right above a workpiece, the positions of a front drilling support and a rear drilling support are respectively adjusted by taking the middle drilling support as a center according to different distances between drilled holes, the distances between three first drill chucks are changed, an adjusting motor is started to rotate an adjusting screw rod, the adjusting blocks on the front side and the rear side are correspondingly moved, after the distances between the three first drill chucks are adjusted, a drill bit in the first drill chuck is driven to rotate by a first drilling motor, and finally, the drill bit is driven to drill the workpiece by driving a driving platform to move downwards; piece that drilling produced drops in collecting the frame from vice mechanism, collects the frame and concentrates the collection to the piece, collects the frame and supports through lift push rod, when needs are handled the piece of collecting in the frame, lift push rod drives and collects the frame and remove downwards, makes the downside of collecting the frame and arranging the frame body in, and the support rail of front and back both sides removes the support to the support frame, and the convenience removes the support frame and takes out, conveniently operates collecting the frame.
After adopting the structure, the invention has the beneficial effects that:
1. the first drilling support on the front side and the rear side is moved and adjusted by taking the first drilling support in the middle as a center, so that the distance between the three drill bits is changed, the drilling requirements under different conditions are met, and the drilling efficiency can be improved;
2. debris generated after drilling is collected in a concentrated manner through the collecting frame, so that the debris generated by drilling is prevented from splashing;
3. the collection frame can be taken out, so that the fragments in the collection frame can be conveniently subjected to post-treatment;
4. the workpiece is clamped through the clamping block, so that the workpiece is more stable in machining, and chips generated by machining and drilling fall from the adjusting groove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a connecting structure of the housing body, the supporting frame and the vise mechanism of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
FIG. 4 is a schematic view of the structure of the horizontal drilling mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the second embodiment.
Fig. 6 is a schematic view of a coupling structure between the peripheral bracket, the drive bevel gear, and the driven bevel gear according to the second embodiment.
FIG. 7 is a schematic structural view of a circumferential drilling mechanism according to a second embodiment.
Description of the reference numerals:
a frame body 1, a groove 1-1, an upright post 2, a driving platform 3, a supporting arm 4, a movable supporting block 5, a supporting leg 6, a vice mechanism 7, a vice block 7-1, an adjusting groove 7-1-1, a clamping groove 7-1-2, a driving screw 7-2, a rocking handle 7-3, a driving block 7-4, a connecting rod and a connecting rod, wherein the groove 1-1, the upright post 2, the driving platform 3, the supporting arm 4, the movable supporting block 5, the supporting leg 6, the vice mechanism 7, the vice block 7-1, the adjusting groove 7-1-1, the clamping groove 7-2, the driving screw 7-2, the rocking handle 7-3, the driving block 7-4, the connecting rod and the connecting rod are arranged in a matching manner a clamping block 7-5, a collecting frame 8, a supporting frame 9, a supporting rail 10, a lifting push rod 11, a horizontal drilling mechanism 12, a horizontal bracket 12-1, an operation groove 12-1-1, a fixed supporting block 12-2, an adjusting screw rod 12-3, an adjusting motor 12-4 the drilling machine comprises a regulating block 12-5, a first drilling support 12-6, a first drilling motor 12-7, a first drilling clamp 12-8, a limiting bump 13, a limiting block 14, an inserting rod 15, a circumferential drilling mechanism 16, a circumferential support 16-1, a guide groove 16-1, a circumferential motor 16-2, a driving bevel gear 16-3, a driven bevel gear 16-4, a fulcrum shaft 16-5, a supporting block 16-6, a rotating screw rod 16-7, a rotating threaded pipe 16-8, a second drilling support 16-9, a second drilling motor 16-10 and a second drilling clamp 16-11.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the multifunctional rack comprises a rack body 1, stand columns 2, a driving table 3, supporting arms 4 and movable supporting blocks 5, wherein supporting legs 6 are arranged at four corners of the bottom of the rack body 1, the stand columns 2 are arranged at the upper end of the left side of the rack body 1, the driving table 3 is sleeved on the stand columns 2, the supporting arms 4 are arranged on the right side of the driving table 3, and the movable supporting blocks 5 are arranged on the supporting arms 4;
it also includes:
the vice mechanism 7 is arranged on the rack body 1, and the vice mechanism 7 is arranged on the right side of the upright post 2;
the collecting frame 8 is arranged in a groove 1-1 formed in the rack body 1, and the groove 1-1 is arranged at the lower side of the vice mechanism 7;
the supporting frame 9, the supporting frame 9 is arranged at the lower side of the frame body 1, and the supporting frame 9 is arranged among the four supporting legs 6;
the number of the support rails 10 is two, the two support rails 10 are respectively arranged on the front side and the rear side of the support frame 9, and the support frame 9 is fixed on the inner walls of the left support leg 6 and the right support leg 6 on the same side by screws; the supporting frame 9 is respectively arranged on the supporting rail 10 in a sliding way through the concave rail grooves on the front side and the rear side;
the lifting push rod 11 is fixed on the inner bottom surface of the support frame 9 by screws, the bottom of the support frame 9 is fixed on the pushing end of the lifting push rod 11 by screws, the lifting push rod 11 is connected with an external power supply through a power line, and the specific use model of the lifting push rod 11 is directly purchased, installed and used from the market according to the actual use requirement;
a horizontal drilling mechanism 12, said horizontal drilling mechanism 12 being disposed at a lower side of the movable support 5, the horizontal drilling mechanism 12 comprising:
the horizontal support 12-1 is fixed at the bottom of the movable support block 5 by screws, and an operation groove 12-1-1 is formed in the bottom of the horizontal support 12-1;
the fixed support block 12-2 is fixed in the operation groove 12-1-1 through screws, and the fixed support block 12-2 is fixed in the operation groove 12-1;
the adjusting screw rod 12-3, the screw thread on the adjusting screw rod 12-3 is arranged oppositely from the middle to the front and the back ends respectively, the adjusting screw rod 12-3 is arranged in the operation groove 12-1-1, the adjusting screw rod 12-3 is arranged in the fixed support block 12-2 in a penetrating way, the back end of the adjusting screw rod 12-3 is screwed on the back side wall of the operation groove 12-1-1 through a bearing, the front end of the adjusting screw rod 12-3 is screwed on the front side of the operation groove 12-1-1 through a bearing and penetrates through the back of the front side of the operation groove 12-1, the adjusting screw rod and the output shaft of the adjusting motor 12-4 are screwed, the adjusting motor 12-4 is fixed on the front side of the horizontal bracket 12-1 through a screw rod, the adjusting motor 12-4 is connected with an external power supply through a power wire, and the specific use model of the adjusting motor 12-4 is directly purchased, installed and used from the market according to the actual use requirement;
the adjusting blocks 12-5 are arranged in a front-back symmetrical mode and are rotatably sleeved on the adjusting screw rod 12-3 through threads, and the left side and the right side of the adjusting blocks 12-5 are respectively in contact with the side wall of the operating groove 12-1-1;
the drilling hole support frames 12-6 are three, and the drilling hole support frames 12-6 are fixed at the bottoms of the fixed support blocks 12-2 and the adjusting blocks 12-5 through screws respectively;
the drilling machine comprises a first drilling motor 12-7, wherein the number of the first drilling motor 12-7 is three, the first drilling motor 12-7 is respectively fixed inside a first drilling support 12-6 through screws, the first drilling motor 12-7 is connected with an external power supply through a power line, and the specific use model of the first drilling motor 12-7 is directly purchased, installed and used from the market according to the actual use requirement;
the drill chucks 12-8 are provided with a plurality of drill chucks 12-8 which are respectively arranged at the output ends of the corresponding drill hole motors 12-7.
Preferably, the upper side and the lower side of the left side of the support rail 10 are both provided with a limit bump 13, and the limit bumps 13 are respectively fixed on the inner walls of the adjacent support legs 6 by screws; the limit lug 13 limits the support frame 9.
As a preferable scheme, furthermore, two limit blocks 14 are fixed on the front side and the rear side of the left side of the supporting frame 9 from top to bottom by screws, insertion rods 15 are symmetrically fixed on the left side of the limit blocks 14 by screws, and the insertion rods 15 penetrate through the limit lugs 13; the inserting rod 15 is inserted in the limiting convex block 13, so that the supporting frame 9 is stable.
Preferably, the vise mechanism 7 further includes:
the vice block 7-1 is fixed on the frame body 1 by screws, an adjusting groove 7-1-1 is formed in the vice block 7-1, and the adjusting groove 7-1-1 is communicated with the collecting frame 8;
the driving screw rod 7-2 is screwed in the adjusting groove 7-1-1 through a bearing, the right end of the driving screw rod 7-2 penetrates through the vice block 7-1, a rocking handle 7-3 is fixed by a screw, and threads on the driving screw rod 7-2 are oppositely arranged towards the left end and the right end from the middle;
two driving blocks 7-4 are arranged, the two driving blocks 7-4 are respectively sleeved at the left end and the right end of the driving screw rod 7-2 in a rotating mode through threads, and the driving blocks 7-4 are arranged in a contact mode on the inner wall of the adjusting groove 7-1-1;
two clamping blocks 7-5, wherein the two clamping blocks 7-5 are respectively fixed on the upper side of the driving block 7-4 by screws, and the clamping blocks 7-5 are arranged on the vice block 7-1 in a contact manner;
the workpiece to be machined is clamped by the clamping blocks 7-5 on the two sides, and chips generated by drilling fall from the adjusting groove 7-1-1 into the collecting frame 8.
As a preferable scheme, furthermore, the bottom of the vice block 7-1 is provided with a clamping groove 7-1-2, the clamping groove 7-1-2 is communicated with the adjusting groove 7-1-1, and the upper end of the collecting frame 8 is arranged in the clamping groove 7-1-2; the clamping groove 7-1-2 enables the upper end of the collecting frame 8 to be arranged in the vice block 7-1, and therefore debris is prevented from splashing out.
The working principle of the specific embodiment is as follows: when the device is used, according to the drilling requirement, a corresponding drill bit is arranged in a first drill chuck 12-8, a workpiece is placed on a vice block 7-1 of a rack body 1 and is arranged in a vice mechanism 7, a rocking handle 7-3 is shaken to enable a driving screw 7-2 to rotate and drive driving blocks 7-4 on the left side and the right side to move relatively, and the clamping blocks 7-5 on the two sides clamp the workpiece; the movable support block 5 is driven to enable the horizontal support 12-1 to move to the position right above a workpiece, the positions of the front and rear first drilling supports 12-6 are respectively adjusted by taking the middle first drilling support 12-6 as the center according to different distances between drilled holes, the distance between the three first drilling clamps 12-8 is changed, the adjusting motor 12-4 is started to enable the adjusting screw rod 12-3 to rotate, the adjusting blocks 12-5 on the front and rear sides correspondingly move, after the distances between the three first drilling clamps 12-8 are adjusted, the drill bit in the first drilling clamp 12-8 is driven to rotate through the first drilling motor 12-7, and finally, the driving table 3 is driven to move downwards to enable the drill bit to drill the workpiece; the piece that drilling produced drops in collecting frame 8 from the adjustment tank 7-1-1 in the vice mechanism 7, collect frame 8 and concentrate the collection to the piece, collect frame 8 and support through lifting push rod 11, when needs are handled the piece in collecting frame 8, lifting push rod 11 drives and collects frame 8 and remove downwards, make and collect frame 8 and arrange the downside of frame body 1 in, the support rail 10 of front and back both sides removes the support frame 9 and supports, conveniently remove support frame 9 and take out, conveniently operate collection frame 8.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the first drilling support 12-6 at the front side and the rear side is moved and adjusted by taking the first drilling support 12-6 in the middle as a center, so that the distance between the three drill bits is changed, the drilling requirements under different conditions are met, and the drilling efficiency can be improved;
2. the chips generated after drilling are collected in a centralized manner through the collecting frame 8, so that the chips generated during drilling are prevented from being splashed;
3. the collection frame 8 can be taken out, so that the fragments in the collection frame 8 can be conveniently subjected to post-treatment;
4. the workpiece is clamped through the clamping block 7-5, so that the workpiece is more stable in machining, and chips generated by machining and drilling fall from the adjusting groove 7-1-1.
The second embodiment is as follows:
referring to fig. 5-7, the present embodiment differs from the first embodiment in that: the horizontal drilling mechanism 12 is replaced by a circumferential drilling mechanism 16, and the circumferential drilling mechanism 16 comprises:
the device comprises a circumferential support 16-1, wherein the circumferential support 16-1 is fixed at the bottom of a movable support block 5 by screws, and four guide grooves 16-1-1 are distributed at equal angles on the circumference of the bottom of the circumferential support 16-1;
the circumference motor 16-2, the said circumference motor 16-2 is set up in the circumference support 16-1, and the circumference motor 16-2 utilizes the screw fixation to move the bottom of the supporting block 5, the circumference motor 16-2 is connected with external power supply through the power cord, the circumference motor 16-2 uses the model to buy and install and use directly from the market according to the actual use requirement specifically;
the driving bevel gear 16-3 is fixed on the output shaft at the bottom of the circumferential motor 16-2 by screws, and the driving bevel gear 16-3 is fixed on the output shaft at the bottom of the circumferential motor 16-2 by screws;
the number of the driven bevel gears 16-4 is four, the four driven bevel gears 16-4 are respectively arranged on the lower side of the periphery of the driving bevel gear 16-3 in a circumferential equiangular distribution manner, and the driven bevel gears 16-4 are meshed with the driving bevel gear 16-3;
four support shafts 16-5, wherein the four support shafts 16-5 are respectively fixed on the outer sides of the corresponding driven bevel gears 16-4 by screws;
the four support blocks 16-6 are respectively arranged in the circumferential bracket 16-1 in a circumferential equiangular distribution manner, the support blocks 16-6 are arranged on the outer side of the driven bevel gear 16-4, the upper sides of the support blocks 16-6 and the movable support block 5 are fixed by screws, and the support shaft 16-5 is screwed in the support blocks 16-6 through bearings;
four rotary screw rods 16-7 are arranged, and the four rotary screw rods 16-7 are respectively fixed at the outer ends of the support shafts 16-5 by screws;
the four rotary threaded pipes 16-8 are respectively screwed on the corresponding rotary screw rods 16-7 through threads, the rotary threaded pipes 16-8 penetrate through the corresponding guide grooves 16-1-1, the peripheral outer walls of the rotary threaded pipes 16-8 are arranged in a rectangular structure, and the outer sides of the rotary threaded pipes 16-8 are arranged in contact with the guide grooves 16-1-1;
the number of the second drilling supports 16-9 is four, and the four second drilling supports 16-9 are fixed to the bottom of the outer side of the rotary threaded pipe 16-8 through screws respectively;
the number of the second drilling motors 16-10 is four, the number of the second drilling motors 16-10 is respectively fixed inside the second drilling support 16-9 through screws, the second drilling motors 16-10 are connected with an external power supply through power lines, and the specific use models of the second drilling motors 16-10 are directly purchased, installed and used from the market according to actual use requirements;
the second drill chucks 16-11 are provided with a plurality of second drill chucks 16-11 which are respectively arranged at the output ends of the corresponding second drilling motors 16-10; the other parts and the connection relation are the same as those of the first embodiment;
according to different drilling requirements and when holes to be drilled are of a circular structure, a circumferential drilling mechanism 16 is used for replacing a horizontal drilling mechanism 12, drill bits are respectively installed in corresponding second drill chucks 16-11, according to different sizes of the holes to be drilled, the circumferential drilling mechanism 16-9 on the periphery are driven to move simultaneously, so that the positions of the drill bits are adjusted, a circumferential motor 16-2 is started, a driving bevel gear 16-3 is rotated, four driven bevel gears 16-4 are simultaneously meshed to drive the four driven bevel gears 16-4 to rotate, the support shafts 16-5 on the periphery drive rotating screw rods 16-7 to rotate, the rotating threaded pipes 16-8 are driven to move through threads, the positions of the second drilling supports 16-9 are changed, and a second drilling motor 16-10 is started, so that the drill bits can drill downwards.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (2)
1. A drilling machine for machining comprises a rack body (1), stand columns (2), a driving table (3), supporting arms (4) and movable supporting blocks (5), wherein four corners of the bottom of the rack body (1) are provided with supporting legs (6), the stand columns (2) are arranged at the upper end of the left side of the rack body (1), the driving table (3) is sleeved on the stand columns (2), the supporting arms (4) are arranged on the right side of the driving table (3), and the movable supporting blocks (5) are arranged on the supporting arms (4);
it is characterized in that it also comprises:
the vice mechanism (7) is arranged on the rack body (1), and the vice mechanism (7) is arranged on the right side of the upright post (2); the vise mechanism (7) comprises:
the jaw vice block (7-1), the jaw vice block (7-1) is fixed on the rack body (1), an adjusting groove (7-1-1) is formed in the jaw vice block (7-1), and the adjusting groove (7-1-1) is communicated with the collecting frame (8);
the driving screw rod (7-2) is screwed in the adjusting groove (7-1-1) through a bearing, the right end of the driving screw rod (7-2) penetrates through the vice block (7-1) and then is fixed with a rocking handle (7-3), and threads on the driving screw rod (7-2) are oppositely arranged from the middle to the left end and the right end respectively;
the two driving blocks (7-4) are respectively sleeved at the left end and the right end of the driving screw rod (7-2) in a rotating manner through threads, and the driving blocks (7-4) are arranged in contact with the inner wall of the adjusting groove (7-1-1);
the two clamping blocks (7-5) are respectively fixed on the upper side of the driving block (7-4), and the clamping blocks (7-5) are arranged on the vice block (7-1) in a contact manner;
clamping a workpiece to be machined through the clamping blocks (7-5) on the two sides, and enabling chips generated by drilling to fall into the collecting frame (8) from the adjusting groove (7-1-1);
the collecting frame (8) is arranged in a groove (1-1) formed in the rack body (1), and the groove (1-1) is arranged on the lower side of the vice mechanism (7); the bottom of the vice block (7-1) is provided with a clamping groove (7-1-2), the clamping groove (7-1-2) is communicated with the adjusting groove (7-1-1), and the upper end of the collecting frame (8) is arranged in the clamping groove (7-1-2); the upper end of the collecting frame (8) is arranged in the vice block (7-1) by the clamping groove (7-1-2) to avoid the splash of debris;
the supporting frame (9), the supporting frame (9) is arranged on the lower side of the rack body (1), and the supporting frame (9) is arranged among the four supporting legs (6);
the two support rails (10) are respectively arranged on the front side and the rear side of the support frame (9), and the support frames (9) are fixed on the inner walls of the left support leg (6) and the right support leg (6) on the same side; the support frame (9) is arranged on the support rail (10) in a sliding way through the concave rail grooves on the front side and the rear side of the support frame respectively;
the upper side and the lower side of the left side of the support rail (10) are both provided with a limiting lug (13), and the limiting lugs (13) are respectively fixed on the inner walls of the adjacent support legs (6); the limiting bump (13) limits the support frame (9);
two limiting blocks (14) are fixed on the front side and the rear side of the left side of the supporting frame (9) from top to bottom, inserting rods (15) are symmetrically fixed on the left side of each limiting block (14) from top to bottom, and the inserting rods (15) penetrate through the limiting lugs (13); the inserted rod (15) is inserted into the limiting convex block (13) to stabilize the support frame (9);
the lifting push rod (11), the lifting push rod (11) is fixed on the inner bottom surface of the support frame (9), the bottom of the support frame (9) is fixed on the pushing end of the lifting push rod (11), and the lifting push rod (11) is connected with an external power supply;
horizontal drilling mechanism (12), horizontal drilling mechanism (12) set up in the downside that removes a piece (5), horizontal drilling mechanism (12) contain:
the horizontal support (12-1), the horizontal support (12-1) is fixed at the bottom of the movable support block (5), and the bottom of the horizontal support (12-1) is provided with an operation groove (12-1-1);
the fixed support block (12-2), the fixed support block (12-2) is fixed in the operation groove (12-1-1);
the adjusting screw rod (12-3), the screw thread on the adjusting screw rod (12-3) is arranged from the middle to the front end and the back end in an opposite mode respectively, the adjusting screw rod (12-3) is arranged in the operation groove (12-1-1), the adjusting screw rod (12-3) is arranged in the fixed support block (12-2) in a penetrating mode, the rear end of the adjusting screw rod (12-3) is arranged on the rear side wall of the operation groove (12-1-1) in a screwed mode through a bearing, the front end of the adjusting screw rod (12-3) is arranged on the rear side wall of the operation groove (12-1-1) in a screwed mode through a bearing and connected with the output shaft of the adjusting motor (12-4), the adjusting motor (12-4) is fixed on the front side of the horizontal support (12-1), and the adjusting motor (12-4) is connected with an external power supply;
the adjusting device comprises adjusting blocks (12-5), wherein the number of the adjusting blocks (12-5) is two, the adjusting blocks are symmetrically sleeved on the adjusting screw rod (12-3) in a front-back manner through screw threads in a rotating manner, and the left side and the right side of each adjusting block (12-5) are respectively in contact with the side wall of the operation groove (12-1-1);
the drilling hole support frames (12-6) are three, and the drilling hole support frames (12-6) are respectively fixed at the bottoms of the fixed support blocks (12-2) and the adjusting blocks (12-5);
the drilling machine comprises a first drilling motor (12-7), wherein the number of the first drilling motor (12-7) is three, the first drilling motor (12-7) is respectively fixed inside a first drilling support (12-6), and the first drilling motor (12-7) is connected with an external power supply;
the drill chucks (12-8) are provided in a plurality of numbers, and are respectively arranged at the output ends of the corresponding drill motors (12-7);
when the device is used, a corresponding drill bit is installed in a first drill chuck (12-8) according to the drilling requirement, and a workpiece is placed on a rack body (1) and is installed in a vice mechanism (7); the movable support block (5) is driven to move the horizontal support (12-1) to be right above a workpiece, the positions of the front and rear first drilling supports (12-6) are respectively adjusted by taking the middle first drilling support (12-6) as a center according to different distances between drilled holes, the distance between the three first drilling clamps (12-8) is changed, the adjusting motor (12-4) is started to rotate the adjusting screw rod (12-3), the adjusting blocks (12-5) on the front and rear sides correspondingly move, after the distance between the three first drilling clamps (12-8) is adjusted, the drill bit in the first drilling clamp (12-8) is driven to rotate by the first drilling motor (12-7), and finally, the drill bit is driven to drill the workpiece by driving the driving platform (3) to move downwards; piece that drilling produced drops in collecting frame (8) from vice mechanism (7), collect frame (8) and concentrate the collection to the piece, collect frame (8) and support through lifting push rod (11), when the piece in needs to collecting frame (8) is handled, lifting push rod (11) drive and collect frame (8) and remove downwards, the downside of frame body (1) is arranged in to messenger collection frame (8), the support rail (10) of front and back both sides remove support frame (9) and support, conveniently remove support frame (9) and take out, conveniently operate collection frame (8).
2. The drilling machine for machining according to claim 1, wherein: the horizontal drilling mechanism (12) is replaced by a circumferential drilling mechanism (16), and the circumferential drilling mechanism (16) comprises:
the circumference support (16-1) is fixed at the bottom of the movable supporting block (5), and four guide grooves (16-1-1) are distributed at equal angles on the circumference of the bottom of the circumference support (16-1);
the circumference motor (16-2), the circumference motor (16-2) is arranged in the circumference bracket (16-1), the circumference motor (16-2) is fixed at the bottom of the movable supporting block (5), and the circumference motor (16-2) is connected with an external power supply;
the drive bevel gear (16-3), the said drive bevel gear (16-3) is fixed on the bottom output shaft of the circular motor (16-2);
the number of the driven bevel gears (16-4) is four, the four driven bevel gears (16-4) are respectively distributed on the lower side of the periphery of the driving bevel gear (16-3) in a circumferential equiangular manner, and the driven bevel gears (16-4) are meshed with the driving bevel gear (16-3);
four support shafts (16-5), wherein the four support shafts (16-5) are respectively fixed on the outer sides of the corresponding driven bevel gears (16-4);
the four support blocks (16-6) are respectively arranged in the circumferential bracket (16-1) in a circumferential equiangular distribution manner, the support blocks (16-6) are arranged on the outer side of the driven bevel gear (16-4), the upper sides of the support blocks (16-6) are fixedly connected with the movable support block (5), and the support shafts (16-5) are rotatably connected through bearings and arranged in the support blocks (16-6);
the number of the rotary screw rods (16-7) is four, and the four rotary screw rods (16-7) are respectively fixed at the outer end of the fulcrum shaft (16-5);
the rotary screw pipes (16-8) are arranged on the corresponding rotary screw rods (16-7) in a threaded manner, the rotary screw pipes (16-8) penetrate through the corresponding guide grooves (16-1-1), the peripheral outer walls of the rotary screw pipes (16-8) are arranged in a rectangular structure, and the outer sides of the rotary screw pipes (16-8) are arranged in contact with the guide grooves (16-1-1);
four second drilling supports (16-9) are respectively fixed at the bottom of the outer side of the rotary threaded pipe (16-8);
the drilling machine comprises a second drilling motor (16-10), four second drilling motors (16-10) are respectively fixed inside a second drilling support (16-9), and the second drilling motor (16-10) is connected with an external power supply;
the drill chucks (16-11) are provided with a plurality of drill chucks (16-11) which are respectively arranged at the output ends of the corresponding drill motors (16-10);
according to different drilling requirements and when holes to be drilled are of a circular structure, a horizontal drilling mechanism (12) is replaced by a circumferential drilling mechanism (16), drill bits are respectively installed in corresponding second drill chucks (16-11), according to different sizes of the holes to be drilled, the positions of the drill bits are adjusted by driving the surrounding second drilling supports (16-9) to move simultaneously, a circumferential motor (16-2) is started, a driving bevel gear (16-3) rotates and is simultaneously meshed with four driven bevel gears (16-4) to drive the four driven bevel gears (16-4) to rotate, surrounding support shafts (16-5) drive rotating screw rods (16-7) to rotate, the rotating threaded pipes (16-8) are driven to move by threads, the positions of the second drilling supports (16-9) are changed, and the second drilling motor (16-10) is started, so that the drill bits can drill downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188423.7A CN113828821B (en) | 2021-10-12 | 2021-10-12 | Drilling machine for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111188423.7A CN113828821B (en) | 2021-10-12 | 2021-10-12 | Drilling machine for machining |
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| Publication Number | Publication Date |
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| CN113828821A CN113828821A (en) | 2021-12-24 |
| CN113828821B true CN113828821B (en) | 2022-10-18 |
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| CN202111188423.7A Active CN113828821B (en) | 2021-10-12 | 2021-10-12 | Drilling machine for machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114654299B (en) * | 2022-04-08 | 2023-03-31 | 马鞍山格林环保科技有限公司 | Double-end automatic milling machine is used in processing of high-pressure roller dysmorphism groove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206732189U (en) * | 2017-05-16 | 2017-12-12 | 南京瓦科机械设备有限公司 | A kind of machine-building drilling machine |
| CN209615010U (en) * | 2019-03-20 | 2019-11-12 | 丹阳优杰工具有限公司 | A kind of movable type bit point of the drill grinding device |
| CN110465682A (en) * | 2019-09-18 | 2019-11-19 | 刘涛 | Drilling equipment is used in a kind of machining |
| CN211030300U (en) * | 2019-09-20 | 2020-07-17 | 扬州集飞新材料科技有限公司 | Perforating device is used in plastic construction production |
| CN212191337U (en) * | 2020-04-02 | 2020-12-22 | 福安市亿隆电器有限公司 | Solenoid valve disk seat processingequipment |
| CN213560065U (en) * | 2020-11-04 | 2021-06-29 | 甘静华 | Drilling equipment for metalworking that stability is strong |
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