CN115475974B - Boring machine - Google Patents

Boring machine Download PDF

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Publication number
CN115475974B
CN115475974B CN202110602522.9A CN202110602522A CN115475974B CN 115475974 B CN115475974 B CN 115475974B CN 202110602522 A CN202110602522 A CN 202110602522A CN 115475974 B CN115475974 B CN 115475974B
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CN
China
Prior art keywords
fixedly connected
driving
block
power head
plate
Prior art date
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Active
Application number
CN202110602522.9A
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Chinese (zh)
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CN115475974A (en
Inventor
吕晓亮
卢晓明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Henuo Machinery Co ltd
Original Assignee
Zhejiang Henuo Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN202110602522.9A priority Critical patent/CN115475974B/en
Publication of CN115475974A publication Critical patent/CN115475974A/en
Application granted granted Critical
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention provides a boring machine, which belongs to the technical field of machine tools and comprises a machine body, wherein a workbench is arranged on the machine body, a mounting plate is fixedly connected to the workbench, an auxiliary power head is fixedly connected to the mounting plate, a boring cutter is arranged on the auxiliary power head, a main power head is fixedly connected to the workbench, a chamfering cutter is arranged on the main power head, a first driving mechanism for driving the auxiliary power head and the main power head to rotate is arranged on the mounting plate, a second driving mechanism for driving the workbench to move along an X axis and a Y axis is arranged on the machine body, and a three-jaw chuck for fixing a workpiece is arranged on the machine body.

Description

Boring machine
Technical Field
The invention belongs to the technical field of machine tools, and particularly relates to a boring machine.
Background
The boring machine is special equipment for processing deep hole workpieces of oil cylinders, air cylinders and hydraulic cylinders, and can also process spindle holes, blind holes and stepped holes of a machine tool. The 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. The machine tool body has strong rigidity, good precision retention and wide spindle rotating speed range, the feeding system is driven by the alternating current servo motor, the feeding system can adapt to the requirements of various deep hole machining processes, the oil feeder is fastened and the workpiece is tightly pressed, a hydraulic device is adopted for instrument display, and the feeding system is safe and reliable.
When the existing boring machine is used for machining a workpiece, when the workpiece is required to be bored and the chamfering of the inner wall of a hole is required to be machined, an operator is required to machine the workpiece through the boring machine, and then the machined workpiece is chamfered through the chamfering machine, so that the machining efficiency of the workpiece is low.
There is a need for an apparatus that both bores and chamfers the inner walls of the bore.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides a boring machine which has the characteristic of being convenient for an operator to sequentially bore and chamfer workpieces.
The aim of the invention can be achieved by the following technical scheme:
The boring machine comprises a machine body, wherein a workbench is arranged on the machine body, a mounting plate is fixedly connected onto the workbench, an auxiliary power head is fixedly connected onto the mounting plate, a boring cutter is arranged on the auxiliary power head, a main power head is fixedly connected onto the workbench, a chamfering cutter is arranged on the main power head, a first driving mechanism for driving the auxiliary power head and the main power head to rotate is arranged on the mounting plate, a second driving mechanism for driving the workbench to move along an X axis and a Y axis is arranged on the machine body, and a three-jaw chuck for fixing a workpiece is arranged on the machine body.
Further, the first driving mechanism comprises a driving motor fixedly connected to the mounting plate, a first belt wheel is fixedly connected to an output shaft of the driving motor, a second belt wheel is fixedly connected to an input shaft of the auxiliary power head, a third belt wheel is mounted on an input shaft of the main power head, a first synchronous belt is wound between the first belt wheel and the second belt wheel, and a second synchronous belt is wound between the second belt wheel and the third belt wheel.
Further, a tool bit seat is rotatably connected to the front end face of the main power head, the tool bit seat is fixedly connected with one end of a shaft in the main power head, a dovetail groove is formed in the front end of the tool bit seat, a dovetail block is slidably connected in the dovetail groove, the chamfering tool is fixedly connected to the dovetail block, and a third driving mechanism for driving the dovetail block to slide in the dovetail groove through the shaft on the main power head is arranged on the workbench.
Further, the third driving mechanism comprises a cover plate fixedly connected to the upper surface of the main power head, a servo motor is fixedly connected to the end face of one end of the cover plate through a motor seat, a driving screw is connected to an output shaft of the servo motor through a coupler, a driving block is connected to the outer wall of the driving screw in a threaded manner, a limiting piece for limiting the rotation of the driving block is arranged between the driving block and the cover plate, a connecting plate is fixedly connected to the lower surface of the driving block, a connecting block is fixedly connected to the lower surface of the connecting plate, a long hole is formed in the shaft of the main power head, the long hole penetrates through two ends of the shaft of the main power head, a pull rod is rotationally connected to the long hole, one end of the pull rod is rotationally connected to the connecting block, a mounting cavity is formed in the cutter head seat and is communicated with the dovetail groove and coaxially arranged with the cutter head seat, one end of the pull rod is rotationally connected with a driving rod, and one end of the driving rod is rotationally connected to one end of the dovetail block.
Further, a screw rod seat is fixedly connected to the lower surface of the cover plate, a first bearing is fixedly connected to the screw rod seat, and the outer wall of the driving screw rod is fixedly connected to the inner wall of the first bearing.
Further, a second bearing is fixedly connected to the connecting block, and one end of the pull rod is fixedly connected to the inner wall of the second bearing.
Further, the limiting piece comprises two base plates fixedly connected to the lower surface of the cover plate, the two base plates are respectively located at two sides of the driving screw, a sliding rail with an I-shaped section is fixedly connected to the upper surface of the connecting plate, a sliding block with a sliding groove with the I-shaped section is fixedly connected to the lower surface of the cover plate, and the sliding block is slidably connected to the sliding rail through the sliding groove.
Further, the second driving mechanism comprises a first motor fixedly connected to the lathe bed through a connecting seat, a first lead screw is fixedly connected to an output shaft of the first motor through a coupler, the first lead screw is arranged along the length direction of the lathe bed, a first plate is slidably connected to the lathe bed through a sliding rod, a first block is fixedly connected to the lower surface of the first plate, the first block is in threaded connection with the first lead screw, a second motor is fixedly connected to the upper surface of the first plate, a second lead screw is fixedly connected to an output shaft of the second motor through the coupler, the second lead screw is perpendicular to the first lead screw, a second plate is slidably connected to the upper surface of the first plate through a sliding rod, a second block is fixedly connected to the lower surface of the second plate, the second block is in threaded connection with the second lead screw, and the workbench is fixedly connected to the upper surface of the second plate.
Compared with the prior art, the invention has the following advantages:
1. According to the invention, the workbench is driven to move by the first motor and the second motor, so that the boring cutter and the chamfering cutter can be respectively aligned with the workpiece.
2. According to the chamfering tool, the first motor drives the chamfering tool to move to one side far away from a workpiece, the servo motor drives the pull rod to move through the driving screw, the pull rod drives the dovetail block to slide in the dovetail groove through the driving screw, and the chamfering tool is driven to move through the dovetail block.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a third driving mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic view of a structure of a tool bit holder according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a second driving mechanism according to an embodiment of the present invention.
In the figure, 1, a lathe bed; 2. a work table; 3. a mounting plate; 4. an auxiliary power head; 5. boring cutter; 6. a main power head; 7. chamfering tool; 8. a first driving mechanism; 9. a second driving mechanism; 10. a three-jaw chuck; 11. a driving motor; 12. a first pulley; 13. a second pulley; 14. a third pulley; 15. a first synchronization belt; 16. a second timing belt; 17. a tool bit seat; 18. a dovetail groove; 19. dovetail blocks; 20. a third driving mechanism; 21. a cover plate; 22. a servo motor; 23. driving a screw rod; 24. a driving block; 25. a limiting piece; 26. a connecting plate; 27. a connecting block; 28. a long hole; 29. a pull rod; 30. a mounting cavity; 31. a driving rod; 32. a screw rod seat; 33. a first bearing; 34. a second bearing; 35. a backing plate; 36. a slide rail; 37. a slide block; 38. a first motor; 39. a first lead screw; 40. a first plate; 41. a first block; 42. a second motor; 43. a second lead screw; 44. a second plate; 45. and a second block.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, a boring machine comprises a machine body 1, a three-jaw chuck 10 for fixing a workpiece is mounted on the machine body 1, a workbench 2 is mounted on the machine body 1, a mounting plate 3 is fixedly connected to the workbench 2, a subsidiary power head 4 is fixedly connected to the mounting plate 3, a boring cutter 5 is mounted at the output end of the subsidiary power head 4, a main power head 6 is fixedly connected to the workbench 2, a chamfering cutter 7 is mounted on the main power head 6, and a first driving mechanism 8 for driving the subsidiary power head 4 and the main power head 6 to rotate simultaneously is arranged on the mounting plate 3.
As shown in fig. 1, the first driving mechanism 8 includes a driving motor 11 fixedly connected to the mounting plate 3, a first belt pulley 12 is fixedly connected to an output shaft of the driving motor 11, a second belt pulley 13 is fixedly connected to an input end of the auxiliary power head 4, a third belt pulley 14 is fixedly connected to an input shaft of the main power head 6, a first synchronous belt 15 is wound between the first belt pulley 12 and the second belt pulley 13, a second synchronous belt 16 is wound between the second belt pulley 13 and the third belt pulley 14, the first belt pulley 12 is driven to rotate by the driving motor 11, the second belt pulley 13 is driven to rotate by the first synchronous belt 15, and the third belt pulley 14 is driven to rotate by the second belt pulley 13 through the second synchronous belt 16.
As shown in fig. 2 and 3, in order to facilitate chamfering the workpiece by the chamfering tool 7, a tool bit seat 17 is rotatably connected to the front end face of the main power head 6, the tool bit seat 17 is fixedly connected to one end of a shaft in the main power head 6, a dovetail groove 18 is formed in the front end of the tool bit seat 17, a dovetail block 19 is slidably connected to the dovetail groove 18, the chamfering tool 7 is fixedly connected to the dovetail block 19 through a bolt, and a third driving mechanism 20 capable of driving the dovetail block 19 to slide in the dovetail groove 18 while the tool bit rotates is arranged on the workbench 2.
As shown in fig. 2 and 3, the third driving mechanism 20 comprises a cover plate 21 fixedly connected to the top surface of the main power head 6, a servo motor 22 is installed on the end surface of one end of the cover plate 21, the servo motor 22 is fixedly connected to the cover plate 21 through a motor seat, a driving screw 23 is fixedly connected to an output shaft of the servo motor 22 through a coupling, a driving block 24 is in threaded connection with the outer wall of the driving screw 23, a limiting piece 25 for limiting the rotation of the driving block 24 is arranged between the driving block 24 and the cover plate 21, a connecting plate 26 is fixedly connected to the lower surface of the driving block 24, a connecting block 27 is fixedly connected to the lower surface of the connecting plate 26, a long hole 28 is formed in the shaft of the main power head 6, the long hole 28 penetrates through two ends of the shaft of the main power head 6, a pull rod 29 is slidably connected to the long hole 28, one end of the pull rod 29 is rotatably connected to the connecting block 27, a mounting cavity 30 is formed in the interior of the cutter head seat 17, the mounting cavity 30 is communicated with the dovetail groove 18, the mounting cavity 30 is coaxially arranged with the cutter head seat 17, a driving rod 31 is rotatably connected to one end of the dovetail rod 31 at one end of the mounting cavity 30, and one end of the driving rod 31 is rotatably connected to the dovetail rod 19.
As shown in fig. 2, in order to improve the rotation stability of the driving screw 23, a screw seat 32 is fixedly connected to the lower surface of the cover plate 21, a first bearing 33 is fixedly connected to the screw seat 32, and the driving screw 23 is fixedly connected to the inner wall of the first bearing 33; in order to improve the connection stability between the connection block 27 and the pull rod 29, a second bearing 34 is fixedly connected to the connection block 27, and one end of the pull rod 29 is fixedly connected to the inner wall of the second bearing 34.
As shown in fig. 2, the limiting member 25 includes two base plates 35 fixedly connected to the lower surface of the cover plate 21, the two base plates 35 are disposed in parallel and along the length direction of the cover plate 21, the two base plates 35 are respectively located at two sides of the driving screw 23, a sliding rail 36 with an i-shaped cross section is fixedly connected to the upper surface of the connecting plate 26, a sliding block 37 with a sliding groove with an i-shaped cross section is fixedly connected to the lower surface of the base plate 35, and the sliding block 37 is slidably connected to the sliding rail 36 through the sliding groove.
As shown in fig. 4, a second driving mechanism 9 for driving the workbench 2 to move along the X axis and the Y axis is arranged on the lathe bed 1, the second driving mechanism 9 comprises a first motor 38 fixedly connected to the lathe bed 1 through a connecting seat, a first lead screw 39 is fixedly connected to an output shaft of the first motor 38 through a coupling, the first lead screw 39 is arranged along the length direction of the lathe bed 1, a first plate 40 is slidingly connected to the lathe bed 1 through a sliding rod, a first block 41 is fixedly connected to the lower surface of the first plate 40, the first block 41 is in threaded connection with the first lead screw, a second motor 42 is fixedly connected to the upper surface of the first plate 40, a second lead screw 43 is fixedly connected to an output shaft of the second motor 42 through a coupling, the second lead screw 43 is arranged perpendicular to the first lead screw 39, a second plate 44 is slidingly connected to the upper surface of the first plate 40 through a sliding rod, a second block 45 is fixedly connected to the lower surface of the second plate 44, the second block 45 is in threaded connection with the second lead screw 43, and the workbench 2 is fixedly connected to the upper surface of the second plate 44.
The working principle of the embodiment of the invention is as follows: the workpiece is clamped on the three-jaw chuck 10, the workbench 2 is driven to move through the first motor 38 and the second motor 42, the boring cutter 5 on the auxiliary power head 4 is aligned with the workpiece, the workpiece is machined, after machining is finished, the first motor 38 and the second motor 42 are driven to move through the workbench 2, the chamfering cutter 7 is aligned with the workpiece, the driving motor 11 drives the shaft on the main power head 6 to rotate, the chamfering cutter 7 rotates, the first motor 38 drives the workbench 2 to move to the side far away from the workpiece, the servo motor 22 drives the pull rod 29 to move through the driving screw 23, the pull rod 29 drives the dovetail block 19 to slide in the dovetail groove 18 through the driving rod 31, the chamfering cutter 7 of the dovetail block 19 moves, and the hole on the workpiece is chamfered through the movement of the chamfering cutter 7.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, bed is used more herein; 2. a work table; 3. a mounting plate; 4. an auxiliary power head; 5. boring cutter; 6. a main power head; 7. chamfering tool; 8. a first driving mechanism; 9. a second driving mechanism; 10. a three-jaw chuck; 11. a driving motor; 12. a first pulley; 13. a second pulley; 14. a third pulley; 15. a first synchronization belt; 16. a second timing belt; 17. a tool bit seat; 18. a dovetail groove; 19. dovetail blocks; 20. a third driving mechanism; 21. a cover plate; 22. a servo motor; 23. driving a screw rod; 24. a driving block; 25. a limiting piece; 26. a connecting plate; 27. a connecting block; 28. a long hole; 29. a pull rod; 30. a mounting cavity; 31. a driving rod; 32. a screw rod seat; 33. a first bearing; 34. a second bearing; 35. a backing plate; 36. a slide rail; 37. a slide block; 38. a first motor; 39. a first lead screw; 40. a first plate; 41. a first block; 42. a second motor; 43. a second lead screw; 44. a second plate; 45. second block, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Claims (5)

1. The boring machine comprises a machine body (1), and is characterized in that a workbench (2) is arranged on the machine body (1), a mounting plate (3) is fixedly connected to the workbench (2), an auxiliary power head (4) is fixedly connected to the mounting plate (3), a boring cutter (5) is arranged on the auxiliary power head (4), a main power head (6) is fixedly connected to the workbench (2), a chamfering cutter (7) is arranged on the main power head (6), a first driving mechanism (8) for driving the auxiliary power head (4) and the main power head (6) to rotate is arranged on the mounting plate (3), a second driving mechanism (9) for driving the X shaft and the Y shaft of the workbench (2) to move is arranged on the machine body (1), a three-jaw chuck (10) for fixing a workpiece is arranged on the lathe bed (1); the first driving mechanism (8) comprises a driving motor (11) fixedly connected to the mounting plate (3), a first belt pulley (12) is fixedly connected to an output shaft of the driving motor (11), a second belt pulley (13) is fixedly connected to an input shaft of the auxiliary power head (4), a third belt pulley (14) is mounted on an input shaft of the main power head (6), a first synchronous belt (15) is wound between the first belt pulley (12) and the second belt pulley (13), and a second synchronous belt (16) is wound between the second belt pulley (13) and the third belt pulley (14); a tool bit seat (17) is rotationally connected to the front end face of the main power head (6), the tool bit seat (17) is fixedly connected with one end of a shaft in the main power head (6), a dovetail groove (18) is formed in the front end of the tool bit seat (17), a dovetail block (19) is slidingly connected in the dovetail groove (18), the chamfering tool (7) is fixedly connected to the dovetail block (19), and a third driving mechanism (20) for driving the dovetail block (19) to slide in the dovetail groove (18) while the tool bit rotates is arranged on the workbench (2); the third driving mechanism (20) comprises a cover plate (21) fixedly connected to the upper surface of the main power head (6), a servo motor (22) is fixedly connected to one end face of the cover plate (21) through a motor seat, a driving screw (23) is connected to an output shaft of the servo motor (22) through a coupler, a driving block (24) is connected to the outer wall of the driving screw (23) in a threaded manner, a limiting piece (25) for limiting the rotation of the driving block (24) is arranged between the driving block (24) and the cover plate (21), a connecting plate (26) is fixedly connected to the lower surface of the driving block (24), a connecting block (27) is fixedly connected to the lower surface of the connecting plate (26), a long hole (28) is formed in the shaft of the main power head (6), the long hole (28) penetrates through two ends of the shaft of the main power head (6), a pull rod (29) is rotationally connected to the long hole (28), one end of the pull rod (29) is rotationally connected to the connecting block (27), an installation cavity (30) is formed in the tool bit seat (17), the installation cavity (30) is communicated with the dovetail groove (18) and is coaxially arranged with the tool bit seat (17), a driving rod (31) is rotationally connected to one end of the pull rod (29), and one end of the driving rod (31) is rotationally connected to one end of the dovetail block (19).
2. A boring machine according to claim 1, wherein a screw seat (32) is fixedly connected to the lower surface of the cover plate (21), a first bearing (33) is fixedly connected to the screw seat (32), and the outer wall of the driving screw (23) is fixedly connected to the inner wall of the first bearing (33).
3. A boring machine according to claim 1, characterized in that a second bearing (34) is fixedly connected to the connecting block (27), and one end of the pull rod (29) is fixedly connected to the inner wall of the second bearing (34).
4. The boring machine according to claim 1, wherein the limiting piece (25) comprises two base plates (35) fixedly connected to the lower surface of the cover plate (21), the two base plates (35) are respectively located at two sides of the driving screw (23), a sliding rail (36) with an I-shaped section is fixedly connected to the upper surface of the connecting plate (26), a sliding block (37) with a sliding groove with the I-shaped section is fixedly connected to the lower surface of the base plate (35), and the sliding block (37) is slidably connected to the sliding rail (36) through the sliding groove.
5. A boring machine according to claim 1, wherein the second driving mechanism (9) comprises a first motor (38) fixedly connected to the machine body (1) through a connecting seat, a first screw (39) is fixedly connected to an output shaft of the first motor (38) through a coupling, the first screw (39) is arranged along the length direction of the machine body (1), a first plate (40) is slidingly connected to the machine body (1) through a sliding rod, a first block (41) is fixedly connected to the lower surface of the first plate (40), the first block (41) is in threaded connection with the first screw, a second motor (42) is fixedly connected to the upper surface of the first plate (40), a second screw (43) is fixedly connected to an output shaft of the second motor (42) through a coupling, the second screw (43) is arranged perpendicular to the first screw (39), a second plate (44) is slidingly connected to the upper surface of the first plate (40) through a sliding rod, a second block (45) is fixedly connected to the lower surface of the second plate (44), and the second block (45) is fixedly connected to the second screw (44) on the upper surface of the second plate (2).
CN202110602522.9A 2021-05-31 2021-05-31 Boring machine Active CN115475974B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110602522.9A CN115475974B (en) 2021-05-31 2021-05-31 Boring machine

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Application Number Priority Date Filing Date Title
CN202110602522.9A CN115475974B (en) 2021-05-31 2021-05-31 Boring machine

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Publication Number Publication Date
CN115475974A CN115475974A (en) 2022-12-16
CN115475974B true CN115475974B (en) 2024-06-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117773177B (en) * 2024-02-27 2024-05-28 江苏博林机械制造有限公司 Stability boring machine

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CN215035243U (en) * 2021-05-31 2021-12-07 浙江合诺机械有限公司 Multifunctional machine tool

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Publication number Priority date Publication date Assignee Title
GB480410A (en) * 1936-04-23 1938-02-22 Ernst Krause & Co A G Shaft bearing boring machine
GB2025282A (en) * 1978-07-17 1980-01-23 Heinemann R A Multi-purpose Machine Tool
CN103072005B (en) * 2012-12-27 2015-06-03 石家庄金刚凯源动力科技有限公司 Piston pin hole boring machine tool
CN204913295U (en) * 2015-07-28 2015-12-30 宝鸡忠诚精密数控设备有限责任公司 Take servo power pack of shaft -driven mechanical type of Y
CN212822898U (en) * 2020-07-20 2021-03-30 成都成远数控设备有限公司 Automatic bore hole chamfer digit control machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215035243U (en) * 2021-05-31 2021-12-07 浙江合诺机械有限公司 Multifunctional machine tool

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