CN119282186A - A bidirectional positioning automated boring equipment - Google Patents
A bidirectional positioning automated boring equipment Download PDFInfo
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- CN119282186A CN119282186A CN202411841735.7A CN202411841735A CN119282186A CN 119282186 A CN119282186 A CN 119282186A CN 202411841735 A CN202411841735 A CN 202411841735A CN 119282186 A CN119282186 A CN 119282186A
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- block
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- fixedly connected
- sliding
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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
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a bidirectional positioning automatic boring device, which relates to the field of boring devices and solves the problem that the automatic positioning boring operation is difficult to be carried out on two ends of a workpiece synchronously when the conventional boring device is used, and comprises a machine body, a driving mechanism, a boring mechanism, an adjusting mechanism and two groups of cutter bars, wherein the machine body is fixedly connected with two groups of guide frames, the boring mechanism comprises a sliding seat, a mounting frame and a mounting block, the adjusting mechanism comprises a first threaded rod, the boring operation is conveniently carried out by driving the workpiece to rotate through the driving mechanism, the linkage sliding seat carries out reciprocating sliding in the guide frame when the driving mechanism operates, so that boring operation is synchronously carried out on cutter bars at two sides, the maximum displacement of the installation block is preset through the adjusting mechanism, and then the first threaded rod is linked to rotate for a set angle when the sliding seat carries out reciprocating sliding every time until the installation block reaches a preset position, so that the purpose of automatic positioning reaming is achieved.
Description
Technical Field
The invention relates to the technical field of boring equipment, in particular to bidirectional positioning automatic boring equipment.
Background
The boring machine is special equipment for processing deep hole workpieces such as oil cylinders, air cylinders, hydraulic cylinders and the like, and can also process spindle holes, blind holes and stepped holes of a machine tool. The boring machine tool not only can bear various drilling and boring processes, but also can carry out rolling processing, and an internal chip removal method or an external chip removal method is adopted during drilling. When boring a larger hole, the hole is usually bored from the center, then the position of the cutter bar is gradually adjusted, and the hole is reamed outwards for a plurality of times until the inner diameter of the hole reaches the required size, so that the resistance in single feeding can be reduced, the boring smoothness is improved, and the service life of the cutter is prolonged.
When the existing boring equipment is used, the outer wall of one end of a workpiece is generally fixed through a clamping mechanism, the workpiece is driven to be continuously extruded towards the position of a cutter head in the rotating process, the purpose of boring on one side is realized, when the length of the workpiece is longer and holes are formed at both ends of the workpiece, when the workpiece is fixed by the existing boring equipment, if only the outer wall of one end of the workpiece is clamped to drive the workpiece to rotate, the other end is easy to deviate in the axial center in the rotating process, so that the deviation of the size of a hole in the boring process of the workpiece is caused, and meanwhile, the boring efficiency of the workpiece with longer length is lower when the workpiece is bored on one side. For this purpose, we propose a bi-directional positioning automatic boring device.
Disclosure of Invention
The invention aims to provide bidirectional positioning automatic boring equipment which is convenient for improving the bidirectional boring efficiency, so as to solve the problems in the background technology.
In order to achieve the purpose, the bidirectional positioning automatic boring equipment comprises a machine body, a driving mechanism, a boring mechanism, an adjusting mechanism and two groups of cutter bars, wherein two groups of guide frames are fixedly connected to the machine body, the driving mechanism comprises an outer tooth ring arranged on the machine body, a fixing piece used for fixedly clamping a workpiece is arranged on the outer tooth ring and used for driving the outer tooth ring to rotate together with the workpiece to carry out boring operation, the boring mechanism comprises a sliding seat which is connected with the inner wall of the guide frame in a sliding mode along the horizontal direction, an installing frame is fixedly connected to the upper side of the sliding seat, a device groove is formed in the installing frame, an installing block is connected in the device groove in a sliding mode along the horizontal direction, the cutter bars are installed on the installing block and used for moving the sliding seat back and forth in the guide frames in a sliding mode when the driving mechanism operates, so that boring operation is carried out on the two sides of the cutter bars synchronously, the adjusting mechanism comprises a first threaded rod which is connected with the installing frame in a rotating mode, the first threaded rod penetrates through the installing block, and is connected with the installing block in a sliding mode along with the horizontal direction, the sliding seat is connected with the installing block in a sliding mode, and the threaded rod can achieve the purpose of achieving the bidirectional positioning after the maximum sliding movement is achieved, and the sliding seat is set up to the position of the threaded seat in a sliding mode.
Preferably, the adjustment mechanism further comprises a lifting block which is slidably connected with the inner wall of the device groove in the vertical direction, a second threaded rod is rotatably connected in the mounting frame, the second threaded rod penetrates through the lifting block and is in threaded connection with the lifting block, the mounting block is provided with a mounting piece which is used for fixing the cutter bar, the guide frame is away from one end of the outer toothed ring and is fixedly connected with a side plate, the side plate is provided with a rotating piece which is used for driving the first threaded rod to rotate when the mounting frame slides reciprocally, the maximum displacement of the mounting block is conveniently preset, and the first threaded rod can be linked to rotate for a set angle when the sliding seat slides reciprocally once until the mounting block reaches a preset position, so that the purpose of automatic positioning and reaming is achieved.
Preferably, the rotating member comprises a driving disc coaxially and fixedly mounted at the bottom end of the first threaded rod, a fixing rod is fixedly connected to the side plate and penetrates through the mounting frame and is in sliding connection with the mounting frame along the horizontal direction, a plurality of groups of first helical tooth blocks are uniformly and fixedly connected to the outer wall of the driving disc, a plurality of groups of sliding grooves are uniformly formed in the side face of the fixing rod, a second helical tooth block is slidingly connected in the sliding groove along the horizontal direction, and a first spring fixedly connected with the sliding groove is fixedly connected with one end of the second helical tooth block, so that the first threaded rod is driven to rotate when the mounting frame slides reciprocally.
Preferably, the boring mechanism further comprises a reciprocating screw rod rotationally connected with the side plate, a driving block is slidingly connected in the guide frame along the horizontal direction, a second spring fixedly connected with one side of the driving block is fixedly connected with the sliding seat, the reciprocating screw rod penetrates through the driving block and the sliding seat and is in threaded connection with the driving block, the reciprocating screw rod is slidingly sleeved with the inner wall of the sliding seat, the driving mechanism is used for driving the reciprocating screw rod to rotate, a control piece used for presetting the moving position of the sliding seat is arranged on the guide frame, and the sliding seat is conveniently linked in the guide frame to reciprocate when the driving mechanism operates, so that boring operation is synchronously carried out on the cutter bars at two sides.
Preferably, the control member comprises a third threaded rod rotationally connected with the side plate, one side of the third threaded rod away from the side plate is rotationally connected with the guide frame, an adjusting plate is slidingly connected on the guide frame along the horizontal direction, the third threaded rod penetrates through the adjusting plate and the sliding seat and is in threaded connection with the adjusting plate, the inner wall of the sliding seat is slidingly sleeved with the third threaded rod, and the sliding seat is convenient to move in a position to be preset.
Preferably, the driving mechanism further comprises a driving motor fixedly mounted on the machine body, a first gear is coaxially and fixedly connected with the output end of the driving motor, a second gear meshed with the first gear is rotatably connected on the machine body, one end of the reciprocating screw rod, far away from the side plate, is coaxially and fixedly connected with the side face of the second gear, the second gear is meshed with the outer gear, an annular frame is fixedly connected on the guide frame, two sides of the outer gear are respectively and rotatably connected with the annular frames, and the outer gear ring and a workpiece are conveniently driven to rotate together to perform boring operation.
Preferably, the guide frame with the multiunit scale groove has been seted up respectively on the mounting bracket, the lifter block with the side of regulating plate is fixedly connected with instruction piece respectively, is convenient for carry out accurate control to the position of lifter block and regulating plate.
Preferably, the mounting member comprises a butt joint pipe fixedly mounted on the side face of the mounting block, one end of the cutter bar can be spliced with the butt joint pipe, and a fixing buckle for fixing the cutter bar is arranged on the butt joint pipe, so that the cutter bar is conveniently fixed.
Preferably, the fixing piece comprises a plurality of groups of electric telescopic rods fixedly installed in the outer ring, and the telescopic ends of the electric telescopic rods are respectively fixedly connected with clamping blocks, so that the workpiece can be clamped fixedly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the bidirectional positioning automatic boring equipment, the problem that automatic positioning boring operation is difficult to be carried out on two ends of a workpiece synchronously when the conventional boring equipment is used is solved, a driving motor is started to enable an external tooth ring belt to drive the workpiece to rotate, a second gear drives a reciprocating screw rod at two ends to rotate, so that a driving block slides reciprocally in a guide frame, when the driving block moves towards one side of an external tooth ring, a second spring is pulled to enable a sliding seat to slide towards an adjusting plate, the sliding seat drives a mounting frame and a mounting block to enable a cutter bar to slide towards one side of the workpiece to bore holes, the second spring has a certain degree of buffering, the feeding speed can be slowed down when boring resistance is large, and the feeding thrust is improved until the sliding seat moves to a position abutting against the side face of the adjusting plate.
2. According to the bidirectional positioning automatic boring equipment provided by the invention, when the driving block slides to one side of the side plate, the second spring is retracted and reset preferentially, then the second spring is pushed continuously to extrude, the sliding seat slides reversely, the fixing rod is gradually inserted into the mounting frame, the second helical tooth block pushes the first helical tooth block to rotate, the first helical tooth block drives the driving disc to rotate, so that the first threaded rod rotates for a certain angle, the mounting block and the cutter bar are driven to move upwards for a set distance, then the sliding seat slides reversely again, the mounting frame is far away from the fixing rod, the first helical tooth block and the driving disc are not driven to rotate reversely, the mounting frame can be driven to move upwards for a set distance when the mounting frame slides reciprocally each time, the adjustment is automatic, the motor is not required to drive, and the cost is reduced.
3. According to the bidirectional positioning automatic boring equipment provided by the invention, when the top end of the mounting block moves upwards to a position which is in contact with the bottom of the lifting block, the mounting block cannot move upwards at the moment, the first threaded rod cannot rotate towards the side continuously, when the driving block pushes the second spring to enable the sliding seat to slide towards the side plate, the condition that the second helical tooth block is in contact with the first helical tooth block to be static can occur, the driving block continuously compresses the second spring at the moment, the position of the mounting frame is unchanged until the driving block slides away from the side plate again, the second spring can be pulled again to enable the mounting frame to slide towards one side of a workpiece together with the cutter rod, gradual boring operation is completed, and when the driving block next reaches a position close to one side of the side plate, the position of the cutter rod is moved to the maximum inner diameter at the moment, the whole boring operation is completed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of a part of the driving mechanism according to the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is a schematic view of a part of the boring mechanism according to the present invention;
FIG. 6 is a schematic view of a part of the adjusting mechanism of the present invention;
FIG. 7 is an enlarged view of area B of FIG. 6;
FIG. 8 is a schematic view of a part of the structure of a rotor according to the present invention;
fig. 9 is a schematic view showing a partial structure of a fixing member according to the present invention.
The device comprises a machine body 1-part, a cutter bar 2-part, a guide frame 3-part, a driving mechanism 4-part, a driving ring 5-part, a fixing part 6-part, a boring mechanism 7-part, a sliding seat 8-part, a mounting frame 9-part, a device groove 10-part, a mounting block 11-part, a regulating mechanism 12-part, a first threaded rod 13-part, a lifting block 14-part, a second threaded rod 15-part, a mounting part 16-part 17-side plate 18-part, a driving disc 19-part 20-part, a fixing rod 21-part first oblique tooth block 22-part, a sliding groove 23-part second oblique tooth block 24-part first spring 25-part, a reciprocating screw rod 26-part driving block 27-part second spring 28-part control part 29-part third threaded rod 30-part 31-part driving motor 32-first gear, a second gear 33-part 34-part, a scale groove 35-part 36-indicating block 37-pair pipe 38-part, a fixing button 39-electric telescopic rod 40-clamping block 41-part.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a technical scheme, the bidirectional positioning automatic boring device comprises a machine body 1, a driving mechanism 4, a boring mechanism 7, an adjusting mechanism 12 and two groups of cutter bars 2, wherein two groups of guide frames 3 are fixedly connected to the machine body 1, the driving mechanism 4 comprises an outer tooth ring 5 installed on the machine body 1, a fixing piece 6 for fixedly clamping a workpiece 41 is arranged on the outer tooth ring 5, the fixing piece 6 comprises a plurality of groups of electric telescopic rods 39 fixedly installed in the outer tooth ring 5, the telescopic ends of the plurality of groups of electric telescopic rods 39 are respectively fixedly connected with a clamping block 40 for driving the outer tooth ring 5 to rotate together with the workpiece 41 for boring operation, the boring mechanism 7 comprises a sliding seat 8 which is in sliding connection with the inner wall of the guide frame 3 in the horizontal direction, a mounting frame 9 is fixedly connected to the upper side of the sliding seat 8, a device groove 10 is formed in the mounting frame 9, a mounting block 11 is in sliding connection in the horizontal direction, the cutter bars 2 are installed on the mounting block 11, and the sliding seat 8 is used for reciprocating sliding in the guide frames 3 when the driving mechanism 4 runs, so that the cutter bars 2 on two sides synchronously perform boring operation, the adjusting mechanism 12 comprises a first sliding block 13 and a first sliding block 13 which is connected with the first sliding block and a first sliding block 13 in a sliding manner, and a first sliding block 13 is installed in a sliding manner, and a first sliding block is arranged, and a first sliding position is set, and a sliding position is arranged, and a sliding position is a sliding position and a first sliding block is arranged.
The adjusting mechanism 12 further comprises a lifting block 14 which is slidably connected with the inner wall of the device groove 10 in the vertical direction, a second threaded rod 15 is rotationally connected with the mounting frame 9, the second threaded rod 15 penetrates through the lifting block 14 and is in threaded connection with the lifting block 14, a mounting piece 16 for fixing the cutter bar 2 is arranged on the mounting block 11, the mounting piece 16 comprises a butt joint pipe 37 fixedly arranged on the side face of the mounting block 11, one end of the cutter bar 2 can be plugged with the butt joint pipe 37, a fixing buckle 38 for fixing the cutter bar 2 is arranged on the butt joint pipe 37, one end, away from the outer toothed ring 5, of the guide frame 3 is fixedly connected with a side plate 17, and a rotating piece 18 for driving the first threaded rod 13 to rotate when the mounting frame 9 slides reciprocally is arranged on the side plate 17.
The rotating piece 18 comprises a driving disc 19 which is coaxially and fixedly arranged at the bottom end of the first threaded rod 13, a fixing rod 20 is fixedly connected to the side plate 17, the fixing rod 20 penetrates through the mounting frame 9 and is in sliding connection with the mounting frame 9 along the horizontal direction, a plurality of groups of first helical tooth blocks 21 are uniformly and fixedly connected to the outer wall of the driving disc 19, a plurality of groups of sliding grooves 22 are uniformly formed in the side face of the fixing rod 20, a second helical tooth block 23 is slidably connected in the sliding groove 22 along the horizontal direction, and one end of the second helical tooth block 23 is fixedly connected with a first spring 24 which is fixedly connected with the sliding groove 22.
The boring mechanism 7 further comprises a reciprocating screw rod 25 rotationally connected with the side plate 17, a driving block 26 is slidingly connected in the guide frame 3 along the horizontal direction, a second spring 27 fixedly connected with the sliding seat 8 is fixedly connected to one side of the driving block 26, the reciprocating screw rod 25 penetrates through the driving block 26 and the sliding seat 8 and is in threaded connection with the driving block 26, the reciprocating screw rod 25 is slidingly sleeved with the inner wall of the sliding seat 8, the driving mechanism 4 is used for driving the reciprocating screw rod 25 to rotate, and a control piece 28 for presetting the moving position of the sliding seat 8 is arranged on the guide frame 3.
The control piece 28 comprises a third threaded rod 29 rotationally connected with the side plate 17, one side, far away from the side plate 17, of the third threaded rod 29 is rotationally connected with the guide frame 3, an adjusting plate 30 is slidingly connected on the guide frame 3 along the horizontal direction, the third threaded rod 29 penetrates through the adjusting plate 30 and the sliding seat 8 and is in threaded connection with the adjusting plate 30, the third threaded rod 29 is slidingly sleeved with the inner wall of the sliding seat 8, a plurality of groups of scale grooves 35 are respectively formed in the guide frame 3 and the mounting frame 9, and the side surfaces of the lifting block 14 and the adjusting plate 30 are respectively fixedly connected with an indicating block 36.
The driving mechanism 4 further comprises a driving motor 31 fixedly installed on the machine body 1, the model of the driving motor 31 is preferably Y80M1-2, a first gear 32 is coaxially and fixedly connected with the output end of the driving motor 31, a second gear 33 meshed with the first gear 32 is rotatably connected on the machine body 1, one end, far away from the side plate 17, of the reciprocating screw rod 25 is coaxially and fixedly connected with the side face of the second gear 33, the second gear 33 is meshed with the outer gear ring 5, an annular frame 34 is fixedly connected on the guide frame 3, and two sides of the outer gear ring 5 are respectively rotatably connected with two groups of annular frames 34.
In this embodiment, the workpiece 41 passes through the outer toothed ring 5, the electric telescopic rod 39 is controlled to push the clamping block 40 to clamp and fix the outer wall of the workpiece 41, the second threaded rod 15 is rotated to drive the lifting block 14 to lift and slide, the position corresponding to the indicating block 36 on the lifting block 14 and the scale groove 35 on the mounting frame 9 is observed, the lifting block 14 is moved to a required position, the pre-examination of the hole inner diameter size can be completed, meanwhile, the third threaded rod 29 is rotated to drive the adjusting plate 30 to horizontally slide, the position corresponding to the indicating block 36 on the adjusting plate 30 and the scale groove 35 on the guide frame 3 is observed, the adjusting plate 30 is moved to a required position, the presetting of the hole depth can be completed, the cutter bar 2 with a required size is inserted into the alignment tube 37, and the replacement installation of the cutter bar 2 can be completed by fixing the fixing button 38.
Starting the driving motor 31 to drive the first gear 32 to rotate, the first gear 32 drives the second gear 33, thereby the outer toothed ring 5 drives the workpiece 41 to rotate, the second gear 33 drives the reciprocating screw rods 25 at two ends to rotate, thereby the driving block 26 slides reciprocally in the guide frame 3, when the driving block 26 moves towards one side of the outer toothed ring 5, the second spring 27 is pulled, the sliding seat 8 slides towards the adjusting plate 30, the sliding seat 8 drives the mounting frame 9 and the mounting block 11 to enable the cutter bar 2 to slide towards one side of the workpiece 41 to bore, the second spring 27 has a certain degree of buffering, the feeding speed can be slowed down when the boring resistance is larger, the feeding thrust is improved, the second spring 27 is continuously pulled in the process of moving the driving block 26 to the maximum displacement until the sliding seat 8 moves to the position abutting against the side of the adjusting plate 30, and thereafter the sliding seat 8 cannot continue to move towards the side until the driving block 26 slides reversely from one end.
When the driving block 26 slides to one side of the side plate 17, the second spring 27 is preferably retracted and reset, then the second spring 27 is continuously pushed to extrude, so that the sliding seat 8 slides reversely, the cutter bar 2 moves out of the workpiece 41 gradually, the fixing rod 20 is inserted into the mounting frame 9 gradually, the second helical gear block 23 pushes the first helical gear block 21 to rotate, the first helical gear block 21 drives the driving disc 19 to rotate, the first threaded rod 13 rotates by a certain angle, the mounting block 11 and the cutter bar 2 are driven to move upwards together by a set distance, then the sliding seat 8 slides reversely again, the mounting frame 9 is far away from the fixing rod 20, at the moment, the inclined surface of the second helical gear block 23 is attached to the inclined surface of the first helical gear block 21, the second helical gear block 23 is pushed into the sliding groove 22, the first spring 24 is compressed, the first helical gear block 21 and the driving disc 19 are not driven to rotate reversely, the fact that the mounting block 11 is driven to move upwards by the set distance during each reciprocating sliding of the mounting frame 9 is guaranteed, the automatic control is not needed, and the motor driving cost is reduced.
When the top end of the mounting block 11 moves up to a position against the bottom of the lifting block 14, at this time, the mounting block 11 cannot continue to move up, then the first threaded rod 13 cannot continue to rotate to the side, the driving disc 19 and the first helical tooth block 21 cannot rotate, when the driving block 26 pushes the second spring 27 to enable the sliding seat 8 to slide to the side plate 17, the first helical tooth block 21 cannot continue to be pushed by the second helical tooth block 23, then the situation that the second helical tooth block 23 is in contact with the first helical tooth block 21 and still exists, at this time, the driving block 26 continues to compress the second spring 27, and the position of the mounting frame 9 does not change until the driving block 26 slides away from the side plate 17 again, then the second spring 27 can be pulled again to enable the mounting frame 9 to slide to the side of the workpiece 41 together with the cutter bar 2, gradual boring operation is completed, at this time, the position of the cutter bar 2 is moved to the maximum inner diameter, and when the driving block 26 reaches the position close to the side of the side plate 17 next time, the whole boring operation is completed.
The boring structures on two sides of the outer toothed ring 5 of the device are identical, but can be adjusted independently, so that the hole depths and the inner diameters of two ends of the workpiece 41 can be adjusted freely, and are not necessarily identical, synchronous operation is realized during operation, driving cost is reduced, structural operation is more stable, the forces on two ends of the workpiece 41 are more uniform and stable, and boring efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A bi-directional positioning automated boring machine, comprising:
the machine body (1) and two groups of cutter bars (2), wherein the machine body (1) is fixedly connected with two groups of guide frames (3);
Further comprises:
The driving mechanism (4), the driving mechanism (4) comprises an external gear ring (5) arranged on the machine body (1), and a fixing piece (6) used for fixedly clamping a workpiece is arranged on the external gear ring (5) and used for driving the external gear ring (5) to rotate together with the workpiece to perform boring operation;
The boring mechanism (7), boring mechanism (7) include with the sliding seat (8) of guide frame (3) inner wall along horizontal direction sliding connection, sliding seat (8) upside fixedly connected with mounting bracket (9), set up device groove (10) in mounting bracket (9), install installation piece (11) along horizontal direction sliding connection in device groove (10), cutter arbor (2) install in on installation piece (11), be used for when actuating mechanism (4) operation linkage sliding seat (8) carry out reciprocating sliding in guide frame (3), thereby make both sides cutter arbor (2) carry out boring operation in step;
Adjustment mechanism (12), adjustment mechanism (12) include with mounting bracket (9) rotate first threaded rod (13) of being connected, first threaded rod (13) run through installation piece (11), and with installation piece (11) threaded connection is used for right the biggest displacement of installation piece (11) is preset, later be in when sliding seat (8) are carried out reciprocating sliding once, all can link first threaded rod (13) rotate the settlement angle, until installation piece (11) reach and predetermine the position, realize automatic positioning reaming's purpose.
2. The bidirectional positioning automatic boring device according to claim 1, wherein the adjusting mechanism (12) further comprises a lifting block (14) which is slidably connected with the inner wall of the device groove (10) along the vertical direction, a second threaded rod (15) is rotatably connected with the mounting frame (9), the second threaded rod (15) penetrates through the lifting block (14) and is in threaded connection with the lifting block (14), a mounting piece (16) for fixing the cutter bar (2) is arranged on the mounting block (11), a side plate (17) is fixedly connected with one end, far away from the outer toothed ring (5), of the guide frame (3), and a rotating piece (18) for driving the first threaded rod (13) to rotate when the mounting frame (9) slides reciprocally is arranged on the side plate (17).
3. The bidirectional positioning automatic boring equipment according to claim 2, wherein the rotating piece (18) comprises a driving disc (19) coaxially and fixedly installed at the bottom end of the first threaded rod (13), a fixing rod (20) is fixedly connected to the side plate (17), the fixing rod (20) penetrates through the mounting frame (9) and is in sliding connection with the mounting frame (9) along the horizontal direction, a plurality of groups of first helical tooth blocks (21) are uniformly and fixedly connected to the outer wall of the driving disc (19), a plurality of groups of sliding grooves (22) are uniformly formed in the side face of the fixing rod (20), a second helical tooth block (23) is slidingly connected in the sliding groove (22) along the horizontal direction, and a first spring (24) fixedly connected with the sliding groove (22) is fixedly connected to one end of the second helical tooth block (23).
4. The bidirectional positioning automatic boring device according to claim 2, wherein the boring mechanism (7) further comprises a reciprocating screw rod (25) rotationally connected with the side plate (17), a driving block (26) is slidingly connected in the guide frame (3) along the horizontal direction, a second spring (27) fixedly connected with the sliding seat (8) is fixedly connected to one side of the driving block (26), the reciprocating screw rod (25) penetrates through the driving block (26) and the sliding seat (8) and is in threaded connection with the driving block (26), the reciprocating screw rod (25) is in sliding sleeve joint with the inner wall of the sliding seat (8), the driving mechanism (4) is used for driving the reciprocating screw rod (25) to rotate, and a control piece (28) for presetting the moving position of the sliding seat (8) is arranged on the guide frame (3).
5. The bidirectional positioning automatic boring device according to claim 4, wherein the control member (28) comprises a third threaded rod (29) rotatably connected with the side plate (17), one side, far away from the side plate (17), of the third threaded rod (29) is rotatably connected with the guide frame (3), an adjusting plate (30) is slidably connected to the guide frame (3) along the horizontal direction, the third threaded rod (29) penetrates through the adjusting plate (30) and the sliding seat (8) and is in threaded connection with the adjusting plate (30), and the third threaded rod (29) is slidably sleeved on the inner wall of the sliding seat (8).
6. The two-way positioning automatic boring equipment according to claim 4, wherein the driving mechanism (4) further comprises a driving motor (31) fixedly installed on the machine body (1), a first gear (32) is coaxially and fixedly connected to the output end of the driving motor (31), a second gear (33) meshed with the first gear (32) is rotatably connected to the machine body (1), one end, far away from the side plate (17), of the reciprocating screw (25) is coaxially and fixedly connected with the side face of the second gear (33), the second gear (33) is meshed with the outer gear ring (5), an annular frame (34) is fixedly connected to the guide frame (3), and two sides of the outer gear ring (5) are respectively rotatably connected with two groups of annular frames (34).
7. The bidirectional positioning automatic boring equipment according to claim 5, wherein a plurality of groups of scale grooves (35) are respectively formed in the guide frame (3) and the mounting frame (9), and the side surfaces of the lifting block (14) and the adjusting plate (30) are respectively and fixedly connected with an indicating block (36).
8. The bidirectional positioning automatic boring equipment according to claim 2, wherein the mounting piece (16) comprises a butt joint pipe (37) fixedly mounted on the side face of the mounting block (11), one end of the cutter bar (2) can be spliced with the butt joint pipe (37), and a fixing buckle (38) for fixing the cutter bar (2) is arranged on the butt joint pipe (37).
9. The bidirectional positioning automatic boring equipment according to claim 1, wherein the fixing piece (6) comprises a plurality of groups of electric telescopic rods (39) fixedly arranged in the external tooth ring (5), and the telescopic ends of the plurality of groups of electric telescopic rods (39) are respectively fixedly connected with clamping blocks (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411841735.7A CN119282186A (en) | 2024-12-13 | 2024-12-13 | A bidirectional positioning automated boring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411841735.7A CN119282186A (en) | 2024-12-13 | 2024-12-13 | A bidirectional positioning automated boring equipment |
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| CN119282186A true CN119282186A (en) | 2025-01-10 |
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| CN202411841735.7A Withdrawn CN119282186A (en) | 2024-12-13 | 2024-12-13 | A bidirectional positioning automated boring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119870531A (en) * | 2025-03-28 | 2025-04-25 | 江苏华帝海洋工程设备制造有限公司 | Boring and reaming tool for processing ship tail shaft rudder |
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| JP2004255515A (en) * | 2003-02-26 | 2004-09-16 | It Techno Kk | Horizontal boring machining center |
| CN2902534Y (en) * | 2006-05-08 | 2007-05-23 | 庄添财 | Workpiece biedge boring machine |
| CN210648576U (en) * | 2019-09-24 | 2020-06-02 | 杭州瞿溪机械有限公司 | Double-end boring machine |
| CN215845855U (en) * | 2021-10-08 | 2022-02-18 | 青岛正豪顺机械制造有限公司 | Foundry goods bore hole device with shock-absorbing structure |
| CN221064501U (en) * | 2023-11-13 | 2024-06-04 | 山东万恒元祥汽车配件有限公司 | Boring device for rear axle housing half axle sleeve |
| CN222058873U (en) * | 2024-03-26 | 2024-11-26 | 浙江和星电气有限公司 | Deep hole boring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004255515A (en) * | 2003-02-26 | 2004-09-16 | It Techno Kk | Horizontal boring machining center |
| CN2902534Y (en) * | 2006-05-08 | 2007-05-23 | 庄添财 | Workpiece biedge boring machine |
| CN210648576U (en) * | 2019-09-24 | 2020-06-02 | 杭州瞿溪机械有限公司 | Double-end boring machine |
| CN215845855U (en) * | 2021-10-08 | 2022-02-18 | 青岛正豪顺机械制造有限公司 | Foundry goods bore hole device with shock-absorbing structure |
| CN221064501U (en) * | 2023-11-13 | 2024-06-04 | 山东万恒元祥汽车配件有限公司 | Boring device for rear axle housing half axle sleeve |
| CN222058873U (en) * | 2024-03-26 | 2024-11-26 | 浙江和星电气有限公司 | Deep hole boring device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119870531A (en) * | 2025-03-28 | 2025-04-25 | 江苏华帝海洋工程设备制造有限公司 | Boring and reaming tool for processing ship tail shaft rudder |
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Application publication date: 20250110 |