CN114042965B - Deep hole machining equipment - Google Patents
Deep hole machining equipment Download PDFInfo
- Publication number
- CN114042965B CN114042965B CN202111508430.0A CN202111508430A CN114042965B CN 114042965 B CN114042965 B CN 114042965B CN 202111508430 A CN202111508430 A CN 202111508430A CN 114042965 B CN114042965 B CN 114042965B
- Authority
- CN
- China
- Prior art keywords
- deep hole
- plate
- hole drill
- ejector rod
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003754 machining Methods 0.000 title claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 239000002173 cutting fluid Substances 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- 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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- 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
Abstract
The invention belongs to the field of deep hole machining, and particularly relates to deep hole machining equipment, which comprises a bottom plate, wherein a moving platform is arranged above the bottom plate in a sliding manner, an upright post is fixedly arranged on one side of the moving platform above the bottom plate, a telescopic shell is fixedly arranged above the upright post, a cantilever is connected above the telescopic shell, a motor for providing power is fixedly arranged above the cantilever, a deep hole drill clamping sleeve is arranged below the motor, a deep hole drill is clamped on the deep hole drill clamping sleeve, the deep hole drill is drilled into a workpiece, a workpiece clamping module is fixedly arranged on the moving platform below the workpiece, the workpiece is clamped in the workpiece clamping module, a linkage module for linkage cutting and a chip clearing cooling module for avoiding chip blocking are arranged in the deep hole drill, and a cutting fluid guide module is arranged at the lower end of the deep hole drill between cutting edges.
Description
Technical Field
The invention belongs to the field of deep hole machining, and particularly relates to deep hole machining equipment.
Background
The deep hole processing is a hole having a ratio of the length of the hole to the diameter of the hole of more than 6. Deep hole processing is generally carried out, and the depth-diameter ratio L/d is more than or equal to 100 under most conditions of deep holes. Such as cylinder holes, axial oil holes of a shaft, hollow main shaft holes, hydraulic valve holes and the like. Some of these holes require high machining accuracy and surface quality, and some of the machined materials have poor machinability, which often becomes a problem in production
The following problems exist in the prior art:
(1) the deep holes with different lengths are selected to be used, so that the efficiency and the convenience are not high;
(2) most deep hole processing is in a semi-closed environment, cutting fluid is not easy to enter, a cooling area is not uniform, and targeted cooling is not realized;
disclosure of Invention
The invention aims to solve the problems in the prior art and provides deep hole machining equipment capable of modularly assembling a deep hole drill and cooling by adding cutting fluid in a targeted manner.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a deep hole processing equipment, includes the bottom plate, the bottom plate top slides and is equipped with moving platform, the stand has been set firmly in moving platform one side to the bottom plate top, the telescopic housing has been set firmly to the stand top, the cantilever has connect the cantilever top, the motor that provides power has been set firmly to the cantilever top, the motor below is equipped with the deep hole and bores the centre gripping cover, the centre gripping has the deep hole to bore in the work piece in the deep hole bores the centre gripping cover, the work piece centre gripping module has been set firmly on the moving platform of work piece below, the work piece holder is in work piece centre gripping module, be equipped with the linkage module that is used for the linkage cutting in the deep hole bores and be used for avoiding the clear bits cooling module of chip jam, the lower extreme of deep hole bores is equipped with cutting fluid guide module between the cutting edge.
Preferably, the telescopic column is arranged in the telescopic shell in a sliding mode, the telescopic column is fixedly connected with the cantilever, a rotary motor output shaft is extended out of the lower portion of the motor, a mounting table is fixedly connected with the motor output shaft after the motor output shaft penetrates through the cantilever, a deep hole drill clamping sleeve is fixedly arranged on the lower side of the mounting table, a drill shank clamped in the deep hole drill clamping sleeve is arranged on the upper side of the drill shank in a sliding mode, a cutting fluid inlet is formed in the deep hole drill clamping sleeve, a deep hole drill extension body is arranged below the drill shank, the number of sections of the deep hole drill extension body can be selected and mounted according to requirements in a modularized design, and a cutting fluid flow passage is formed in the drill shank, the deep hole drill extension body and the deep hole drill.
Preferably, the workpiece clamping module comprises a mounting block fixedly arranged on the moving platform, a fixing plate is rotationally arranged on the mounting block, a fixing plate rotating shaft is arranged between the fixing plate and the mounting block and is connected with the mounting block, a fixing plate top moving spring is arranged below the fixing plate rotating shaft between the fixing plate and the mounting block, a telescopic sleeve is fixedly arranged in the fixing plate, a telescopic plate is arranged in the telescopic sleeve in a sliding mode, a clamping cushion block is fixedly arranged on one side, away from the fixing plate rotating shaft, of the telescopic plate, and the workpiece is clamped between the clamping cushion blocks.
Preferably, the cutting fluid guide module is including setting firmly the dog on the deep hole drill bit, the slip is equipped with the slide in the deep hole drill bit, be equipped with the slide reset spring that is used for the reduction between slide and the dog, slide is kept away from slide reset spring one side and is set firmly the pulling rod, pulling rod keeps away from slide reset spring one side and is close to deep hole drill bit center department and set firmly the bracing piece, it is equipped with the guide plate pivot to rotate on the bracing piece, the guide plate has set firmly the guide plate in the pivot, be equipped with guide plate reset spring between guide plate and the deep hole drill bit, be equipped with the guide plate stay cord between guide plate and the pulling rod and link to each other.
Preferably, the linkage module is including locating the transmission post of cutting fluid runner outside and drill shank fixed connection, transmission post is kept away from cutting fluid runner one side and is rotated and be equipped with the cutting shell, it is equipped with first rotating plate to rotate on the chip groove of cutting shell, be equipped with first rotating plate pivot between first rotating plate and the cutting shell and be connected, be equipped with first rotating plate torsional spring in the first rotating plate pivot, it is equipped with first flexible sliding block to slide in the cutting shell, the transmission post that first flexible sliding block corresponds is equipped with first ejector pin in the sliding of first ejector pin, first baffle has set firmly on the first ejector pin, be equipped with first baffle reset spring before first baffle and the cutting shell, first ejector pin upside is equipped with the second ejector pin, it is equipped with the third ejector pin to slide in another section transmission post of second ejector pin upside, be equipped with the fixture block on the third ejector pin, the fixture block slides in the groove, the fourth ejector pin next door is equipped with the fourth ejector pin that slides in the transmission post, third ejector pin one side is kept away from the third ejector pin and is equipped with the linkage ejector pin, it is equipped with the second baffle to insert in the second ejector pin, can be equipped with between the first baffle reset spring and the fourth baffle, the second ejector pin has set firmly to rotate between the baffle.
Preferably, the chip cleaning cooling module comprises a second rotating plate which is rotatably arranged on a chip removal groove of a cutting shell, a second rotating plate rotating shaft is arranged between the second rotating plate and the cutting shell and is connected with the cutting shell, a second baffle return spring is arranged on the second rotating plate rotating shaft, a second telescopic sliding block is arranged in the cutting shell in a sliding mode, a fifth ejector rod is arranged in a sliding mode in a transmission column corresponding to the second telescopic sliding block, a sixth ejector rod is arranged on the fifth ejector rod in a sliding mode, a third baffle is fixedly arranged on the sixth ejector rod, a third baffle return spring is arranged between the third baffle and the transmission column, a cutting fluid flow channel is formed in the sixth ejector rod, a sealing plate capable of blocking cutting fluid flow is fixedly arranged on the upper side transmission column between the two transmission columns, a sealing plate rotating shaft is arranged between the sealing plate and the transmission column in a rotating mode, and a reset torsion spring is arranged on the sealing plate rotating shaft.
The beneficial effects are that:
1. the center position of the drill bit can be cooled in a targeted manner through the action of the cutting fluid guide module, and chips are taken away.
2. The modular design of the linkage module and the deep hole drill extension body is utilized, holes with different lengths can be reasonably selected, the cutting edge which does not enter the workpiece can not rotate, the waste of power is reduced, if a cutter of a certain part is damaged, only the bad part can be replaced, the rest parts can be used normally, and the tool is convenient and efficient.
3. And the chip cleaning cooling module is utilized, the cutting fluid is thrown out by centrifugal force, and the cutting fluid can be thrown out to cool the part and prevent chips from entering the deep hole drill.
Drawings
FIG. 1 is a perspective view of the present invention
FIG. 2 is a top view of the present invention
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2
FIG. 4 is a partial enlarged view of the portion B in FIG. 3
FIG. 5 is an enlarged view of a portion of FIG. 3 at C
FIG. 6 is a partial enlarged view of the portion D in FIG. 3
In the figure: 11. a bottom plate; 12. a mobile platform; 13. a column; 14. a telescoping housing; 15. a cantilever; 16. a motor; 17. deep hole bores the clamping sleeve; 18. deep hole drilling; 19. a workpiece; 20. a workpiece clamping module; 21. a linkage module; 22. a scrap removing and cooling module; 23. a cutting fluid guiding module; 24. an output shaft of the motor; 25. a mounting table; 26. a telescopic column; 27. a drill shank; 28. deep hole bores the extension body; 29. deep hole drill bit; 30. a mounting block; 31. a fixing plate; 32. a fixed plate rotating shaft; 33. the fixed plate pushes against the spring; 34. a telescopic sleeve; 35. a telescoping plate; 36. clamping the cushion block; 37. a stop block; 38. a slide plate; 39. a slide plate return spring; 40. pulling the rod; 41. a support rod; 42. a deflector shaft; 43. a deflector; 44. a deflector return spring; 45. a deflector stay cord; 46. a first rotating plate rotating shaft; 47. a first rotating plate torsion spring; 48. a first rotating plate; 49. a first telescopic slider; 50. a first ejector rod; 51. a first baffle; 52. a first baffle return spring; 53. a second ejector rod; 54. a third ejector rod; 55. a clamping block; 56. a clamping block groove; 57. a fourth ejector rod; 58. a linkage ejector block; 59. a push rod spring; 60. a second baffle; 61. a second baffle return spring; 62. a second rotating plate rotating shaft; 63. a second rotating plate torsion spring; 64. a second rotating plate; 65. a second telescopic slider; 66. a fifth ejector rod; 67. a sixth ejector rod; 68. a third baffle; 69. a third baffle return spring; 70. a liquid through hole; 71. a sealing plate rotating shaft; 72. a seal plate reset torsion spring; 73. a sealing plate; 74. a cutting fluid flow passage; 75. a drive column; 76. cutting the shell;
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.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Referring to fig. 1-6, a deep hole processing device comprises a bottom plate 11, a moving platform 12 is slidably arranged above the bottom plate 11, a stand column 13 is fixedly arranged on one side of the moving platform 12 above the bottom plate 11, a telescopic shell 14 is fixedly arranged above the stand column 13, a cantilever 15 is connected above the telescopic shell 14, a motor 16 for providing power is fixedly arranged above the cantilever 15, a deep hole drill clamping sleeve 17 is arranged below the motor 16, a deep hole drill 18 is clamped on the deep hole drill clamping sleeve 17, the deep hole drill 18 drills into a workpiece 19, a workpiece clamping module 20 is fixedly arranged on the moving platform 12 below the workpiece 19, the workpiece 19 is clamped in the workpiece clamping module 20, a linkage module 21 for linkage cutting and a chip clearing cooling module 22 for avoiding chip blocking are arranged in the deep hole drill 18, and a cutting fluid guide module 23 is arranged between cutting edges at the lower end of the deep hole drill 18.
Further, a telescopic column 26 is slidably arranged in the telescopic housing 14, the telescopic column 26 is fixedly connected with the cantilever 15, a rotary motor output shaft 24 extends out of the lower portion of the motor 16, a mounting table 25 is fixedly connected to the motor output shaft 24 after penetrating through the cantilever 15, a deep hole drill clamping sleeve 17 is fixedly arranged on the lower side of the mounting table 25, the deep hole drill 18 comprises a drill stem 27 clamped in the deep hole drill clamping sleeve 17, a cutting fluid inlet 77 is arranged in the deep hole drill clamping sleeve 17 on the upper side of the drill stem 27, a deep hole drill extension body 28 is arranged below the drill stem 27, the number of sections of the deep hole drill extension body 28 can be selected according to requirements in a modularized design, and a deep hole drill bit 29 is arranged below the deep hole drill extension body 28, and a cutting fluid flow passage 74 is arranged in the drill stem 27, the deep hole drill extension body 28 and the deep hole drill bit 29 in a penetrating manner.
Further, the workpiece clamping module 20 comprises a fixing plate 31 fixedly arranged on a mounting block 30 on the moving platform 12, a fixing plate rotating shaft 32 is arranged between the fixing plate 31 and the mounting block 30, a fixing plate top moving spring 33 is arranged below the fixing plate rotating shaft 32 between the fixing plate 31 and the mounting block 30, a telescopic sleeve 34 is fixedly arranged in the fixing plate 31, a telescopic plate 35 is slidably arranged in the telescopic sleeve 34, a clamping cushion block 36 is fixedly arranged on one side, far away from the fixing plate rotating shaft 32, of the telescopic plate 35, and the workpiece 19 is clamped between the clamping cushion blocks 36.
Further, the cutting fluid guiding module 23 comprises a stop block 37 fixedly arranged on the deep hole drill bit 29, a sliding plate 38 is slidably arranged in the deep hole drill bit 29, a sliding plate return spring 39 for resetting is arranged between the sliding plate 38 and the stop block 37, a pulling rod 40 is fixedly arranged on one side, away from the sliding plate return spring 39, of the sliding plate 38, a supporting rod 41 is fixedly arranged on one side, away from the sliding plate return spring 39, close to the center of the deep hole drill bit 29, of the pulling rod 40, a guide plate rotating shaft 42 is rotatably arranged on the supporting rod 41, a guide plate 43 is fixedly arranged on the guide plate rotating shaft 42, a guide plate return spring 44 is arranged between the guide plate 43 and the deep hole drill bit 29, and a guide plate pull rope 45 is arranged between the guide plate 43 and the pulling rod 40 and is connected.
Further, the linkage module 21 includes a driving post 75 fixedly connected to the drill stem 27 and disposed outside the cutting fluid flow channel 74, a cutting shell 76 is rotatably disposed on one side of the driving post 75 away from the cutting fluid flow channel 74, a first rotating plate 48 is rotatably disposed on a chip groove of the cutting shell 76, a first rotating plate rotating shaft 46 is disposed between the first rotating plate 48 and the cutting shell 76 and connected to each other, a first rotating plate torsion spring 47 is disposed on the first rotating plate rotating shaft 46, a first telescopic sliding block 49 is disposed in the sliding manner in the cutting shell 76, a first ejector rod 50 is disposed in the driving post 75 corresponding to the first telescopic sliding block 49 in a sliding manner, a first baffle plate 51 is fixedly disposed on the first ejector rod 50, a first baffle plate return spring 52 is disposed before the first baffle plate 51 and the cutting shell 76, a second ejector rod 53 is disposed on the upper side of the first ejector rod 50, a third ejector rod 54 is disposed in a sliding manner on the other section of the driving post 75 on the upper side of the second ejector rod 53, a clamping block 55 is disposed in the clamping block groove 56 in a sliding manner, a fourth ejector rod 57 is disposed beside the third ejector rod 54 and slides in the driving post 75, a fourth ejector rod 57 is disposed on one side of the fourth ejector rod 57, a second ejector rod 58 is disposed away from the third ejector rod 58, and is disposed in a linkage spring 60 disposed between the first ejector rod 60 and the fourth baffle plate 60, and the second baffle plate 60 is disposed in a linkage ejector rod 60.
Further, the chip cleaning cooling module 22 includes a second rotating plate 64 rotatably disposed on the chip removing groove of the cutting shell 76, a second rotating plate rotating shaft 62 is disposed between the second rotating plate 64 and the cutting shell 76, a second baffle return spring 61 is disposed on the second rotating plate rotating shaft 62, a second telescopic sliding block 65 is slidably disposed in the cutting shell 76, a fifth ejector rod 66 is slidably disposed in a driving column 75 corresponding to the second telescopic sliding block 65, a sixth ejector rod 67 is slidably disposed on the fifth ejector rod 66, a third baffle 68 is fixedly disposed on the sixth ejector rod 67, a third baffle return spring 69 is disposed between the third baffle 68 and the driving column 75, a cutting fluid flow channel 74 is disposed on the sixth ejector rod 67, a sealing plate 73 capable of blocking the flow of cutting fluid is fixedly disposed on the upper driving column 75 between the two driving columns 75, a sealing plate rotating shaft 71 is rotatably connected between the sealing plate 73 and the driving column 75, and a sealing plate return torsion spring 72 is disposed on the sealing plate rotating shaft 71.
Principle of operation
The starting equipment stretches out the telescopic column 26 through the telescopic shell 14 to increase the height of the cantilever 15, the fixed plate 31 rotates and inclines upwards around the fixed plate rotating shaft 32 under the condition that the fixed plate pushing spring 33 pushes up the fixed plate 31, the workpiece 19 is inserted between the clamping cushion blocks 36, the telescopic sleeve 34 adjusts the stretching length of the telescopic plate 35 to adapt to the size of the workpiece 19, after the workpiece 19 is completely inserted, the clamping cushion blocks 36 keep the vertical state, the telescopic plate 35 applies pressure to the clamping cushion blocks 36, the clamping cushion blocks 36 clamp the workpiece 19, the deep hole drill 18 is installed in the deep hole drill clamping sleeve 17, the number of deep hole drill extension bodies 28 to be installed is selected according to the length of a hole to be processed, the deep hole drill bit 29 is fixedly connected between each transmission column 75 in the deep hole drill 18 after the deep hole drill extension bodies 28 and the drill shank 27 are sequentially connected, the motor 16 is started, the motor 16 drives the motor output shaft 24 to rotate, the motor output shaft 24 drives the mounting table 25 to rotate, the mounting table 25 drives the deep hole drill clamping sleeve 17 to rotate, the deep hole drill clamping sleeve 17 drives the deep hole drill 18 to rotate, the deep hole drill 18 drives the transmission column 75 to rotate, the transmission column 75 drives the deep hole drill bit 29 to rotate, the cutting fluid inlet 77 starts to feed cutting fluid into the cutting fluid flow channel 74, the height of the cantilever 15 is lowered through the telescopic shell 14, the deep hole drill bit 29 starts to contact the workpiece 19 to start cutting, the cutting fluid flows into the sliding plate 38 between the baffle blocks 37 through the cutting fluid flow channel 74 to push the sliding plate 38, the cutting fluid pushing the sliding plate 38 starts to flow out, meanwhile, the sliding plate 38 does not always move under the pulling of the sliding plate return spring 39, after the work is finished, the sliding plate return spring 39 pulls the sliding plate 38 back to reset, the cutting fluid sprayed out from the edge of the sliding plate 38 starts to cool the cutting edge of the deep hole drill bit 29 and the broken chip is sprayed upwards along the chip groove, when the sliding plate 38 moves to drive the pulling rod 40 to move, the pulling rod 40 moves to pull the guide plate pull rope 45, the guide plate pull rope 45 pulls the guide plate 43 to face the center of the cutting edge, the guide plate 43 guides cutting fluid to the center position, the forefront end of the drill bit is cooled down, the flow rate of the cutting fluid can directly influence the flow rate of the cutting fluid guided by the guide plate 43, the heat dissipation effect is stronger under the working condition of easier heating, when the sliding plate 38 is reset, the guide plate reset spring 44 also pulls the guide plate 43 back to reset, the transmission column 75 of the deep hole drill bit 29 and the cutting shell 76 are integrally designed, along with the continuous drilling, when the first rotating plate 48 on the cutting shell 76 contacts with the workpiece 19, the first rotating plate 48 is pressed into the cutting shell 76, the first rotating plate 48 drives the first rotating plate rotating shaft 46 to rotate, the first rotating plate rotating shaft 46 rotates to store the force of the first rotating plate torsion spring 47, when cutting is finished, the first rotating plate torsion spring 47 can reset the first rotating plate 48, the first rotating plate 48 pushes the first telescopic sliding block 49, the first telescopic sliding block 49 is compressible material, the problem of misalignment between the cutting shell 76 and the transmission column 75 which are already in the workpiece 19 caused by connection errors and the like is prevented, the first telescopic sliding block 49 moves to push the first ejector rod 50 to move, the first ejector rod 50 moves to drive the first baffle plate 51 to move, the first baffle plate 51 pulls the first baffle plate reset spring 52, the first baffle plate reset spring 52 can drive the first baffle plate 51 to reset the first ejector rod 50 when finishing working, the first ejector rod 50 pushes the second ejector rod 53 to move upwards, the second ejector rod 53 pushes the third ejector rod 54 to move upwards, the third ejector rod 54 drives the clamping block 55 to move, the clamping block 55 can limit the movement of the third ejector rod 54, the clamping block 55 moves to push the fourth ejector rod 57 to move towards the cutting shell 76, if the transmission column 75 and the cutting shell 76 are not aligned, the linkage ejector block 58 compresses the ejector rod spring 59, the cutting shell 76 at the upper side is contacted with the workpiece 19 to rotate passively, when the transmission column 75 and the cutting shell 76 are aligned, the linkage ejector block 58 enters the cutting shell 76 to drive the transmission column 75 and the cutting shell 76 to rotate synchronously, the fourth ejector rod 57 drives the second baffle 60 to pull the second baffle return spring 61, the second baffle return spring 61 can reset the fourth ejector rod 57 after finishing working, when the first rotating plate 48 is pressed into the cutting shell 76, the second rotating plate 64 pushes the second telescopic sliding block 65 to move, the second telescopic sliding block 65 pushes the fifth ejector rod 66 to move, the fifth ejector rod 66 pushes the sixth ejector rod 67 upwards, the sixth ejector rod 67 drives the third baffle return spring 69, the third baffle return spring 69 can reset the sixth ejector rod 67 after finishing working, the sixth ejector rod 67 opens the cutting fluid 73, the sealing plate 73 rotates around the rotating shaft 71, the sealing plate 71 can reset the sealing plate 71 to stop the sealing plate 73 from moving radially, when the sealing plate 71 is pressed into the cutting fluid from the cutting shell 76, the sealing plate 72 can move through the rotating hole, and the sealing plate 72 can stop the cutting fluid from flowing into the cutting shell 76, and the cooling hole can flow into the cutting shell, and the cooling hole can be prevented from moving in the deep hole, and the sealing plate 72 can be cooled, and the cutting fluid can flow into the cutting shell, and the cutting hole can be cooled.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (3)
1. The deep hole machining equipment comprises a bottom plate (11), and is characterized in that a moving platform (12) is slidably arranged above the bottom plate (11), an upright post (13) is fixedly arranged on one side of the moving platform (12) above the bottom plate (11), a telescopic shell (14) is fixedly arranged above the upright post (13), a cantilever (15) is connected above the telescopic shell (14), a motor (16) for providing power is fixedly arranged above the cantilever (15), a deep hole drill clamping sleeve (17) is arranged below the motor (16), a deep hole drill (18) is clamped on the deep hole drill clamping sleeve (17), a workpiece clamping module (20) is fixedly arranged on the moving platform (12) below the workpiece (19), a linkage cutting module (21) and a chip cleaning cooling module (22) for avoiding chip blocking are arranged in the deep hole drill (18), and a cutting fluid guide module (23) is arranged between cutting edges of the lower ends of the deep hole drill (18). Cutting fluid direction module (23) are including setting firmly dog (37) on deep hole drill bit (29), the interior slip of deep hole drill bit (29) is equipped with slide (38), be equipped with between slide (38) and dog (37) and be used for the slide reset spring (39) that resets, slide (38) are kept away from slide reset spring (39) one side and are set firmly pulling rod (40), pulling rod (40) are kept away from slide reset spring (39) one side and are close to deep hole drill bit (29) center department and set firmly bracing piece (41), the last baffle pivot (42) that rotates of bracing piece (41), set firmly on baffle pivot (42) baffle (43), be equipped with baffle reset spring (44) between baffle (43) and deep hole drill bit (29), be equipped with baffle stay cord (45) between baffle (43) and pulling rod (40); the linkage module (21) comprises a transmission column (75) which is arranged on the outer side of a cutting fluid flow passage (74) and fixedly connected with a drill shank (27), one side of the transmission column (75) away from the cutting fluid flow passage (74) is rotationally provided with a cutting shell (76), a first rotating plate (48) is rotationally arranged on a chip groove of the cutting shell (76), a first rotating plate rotating shaft (46) is arranged between the first rotating plate (48) and the cutting shell (76) and connected, a first rotating plate torsion spring (47) is arranged on the first rotating plate rotating shaft (46), a first telescopic sliding block (49) is arranged in the cutting shell (76) in a sliding manner, a first ejector rod (50) is arranged in the transmission column (75) corresponding to the first telescopic sliding block (49), a first baffle plate (51) is fixedly arranged on the first ejector rod (50), a first baffle reset spring (52) is arranged before the first baffle (51) and the cutting shell (76), a second ejector rod (53) is arranged on the upper side of the first baffle plate, a second ejector rod (53) is arranged on the second ejector rod (53), a third ejector rod (55) is fixedly arranged on the other sliding block (55) in the transmission column (55), a fourth ejector rod (57) sliding in the transmission column (75) is arranged beside the third ejector rod (54), a linkage ejector block (58) is arranged on one side, far away from the third ejector rod (54), of the fourth ejector rod (57), the linkage ejector block (58) can be inserted into the cutting shell (76) to enable the cutting shell (76) and the transmission column (75) to synchronously rotate, an ejector rod spring (59) is arranged between the fourth ejector rod (57) and the linkage ejector block (58), a second baffle (60) is fixedly arranged on the fourth ejector rod (57), and a second baffle reset spring (61) is arranged between the second baffle (60) and the transmission column (75); the chip cleaning cooling module (22) comprises a second rotating plate (64) which is rotatably arranged on a chip removal groove of a cutting shell (76), a second rotating plate rotating shaft (62) is arranged between the second rotating plate (64) and the cutting shell (76), a second rotating plate torsion spring (63) is arranged on the second rotating plate rotating shaft (62), a second telescopic sliding block (65) is arranged in the cutting shell (76) in a sliding mode, a fifth ejector rod (66) is arranged in a sliding mode in a transmission column (75) corresponding to the second telescopic sliding block (65), a sixth ejector rod (67) is arranged on the fifth ejector rod (66) in a sliding mode, a third baffle (68) is fixedly arranged on the sixth ejector rod (67), a cutting fluid flow channel (74) is arranged on the sixth ejector rod (67), a sealing plate (73) can be blocked on the upper side transmission column (75), and a sealing plate (73) is connected between the rotating shaft (75), and the sealing plate (71) is arranged on the sealing plate (71).
2. Deep hole processing equipment according to claim 1, characterized in that the telescopic housing (14) is internally provided with a telescopic column (26) in a sliding manner, the telescopic column (26) is fixedly connected with the cantilever (15), a rotary motor output shaft (24) extends out from the lower side of the motor (16), the motor output shaft (24) penetrates through the cantilever (15) and then is fixedly connected with the mounting table (25), the deep hole drill clamping sleeve (17) is fixedly arranged on the lower side of the mounting table (25), the deep hole drill (18) comprises a drill shank (27) clamped in the deep hole drill clamping sleeve (17), a cutting fluid inlet (77) is formed in the deep hole drill clamping sleeve (17) at the upper side of the drill shank (27), a deep hole drill extension body (28) is arranged below the drill shank (27), a mounting section can be selected according to the requirement in a modularized design, a drill bit (29) is arranged below the deep hole drill extension body (28), and a deep hole drill (27), the deep hole drill extension body (28) and a through passage (74) are arranged in the deep hole drill.
3. The deep hole machining equipment according to claim 2, characterized in that the workpiece clamping module (20) comprises a mounting block (30) fixedly arranged on the moving platform (12), a fixing plate (31) is rotatably arranged on the mounting block (30), a fixing plate rotating shaft (32) is arranged between the fixing plate (31) and the mounting block (30) and connected, a fixing plate jacking spring (33) is arranged below the fixing plate rotating shaft (32) between the fixing plate (31) and the mounting block (30), a telescopic sleeve (34) is fixedly arranged in the fixing plate (31), a telescopic plate (35) is slidably arranged in the telescopic sleeve (34), a clamping cushion block (36) is fixedly arranged on one side, far away from the fixing plate rotating shaft (32), of the telescopic plate (35), and the workpiece (19) is clamped between the clamping cushion blocks (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508430.0A CN114042965B (en) | 2021-12-10 | 2021-12-10 | Deep hole machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111508430.0A CN114042965B (en) | 2021-12-10 | 2021-12-10 | Deep hole machining equipment |
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| Publication Number | Publication Date |
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| CN114042965A CN114042965A (en) | 2022-02-15 |
| CN114042965B true CN114042965B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111508430.0A Active CN114042965B (en) | 2021-12-10 | 2021-12-10 | Deep hole machining equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117399672B (en) * | 2023-12-16 | 2024-02-13 | 徐州维尔德科技发展有限公司 | Drilling equipment for machining rotary platform of excavator |
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| JPH02311208A (en) * | 1989-05-24 | 1990-12-26 | Hitachi Seiki Co Ltd | Deep hole working machine |
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| CN103624500A (en) * | 2013-12-13 | 2014-03-12 | 哈尔滨电气动力装备有限公司 | Deep hole machining process for rotor shaft of motor |
| CN206702360U (en) * | 2017-05-18 | 2017-12-05 | 黄红红 | A kind of pipe end tapping processing unit (plant) of metal tube |
| CN210587294U (en) * | 2019-07-02 | 2020-05-22 | 扬州格莱特电动工具有限公司 | Deep hole drilling machine for motor production |
| CN112191950A (en) * | 2020-09-29 | 2021-01-08 | 重庆润跃机械有限公司 | Gear forming device |
| CN112620697A (en) * | 2020-12-08 | 2021-04-09 | 浙江昊国家具有限公司 | Efficient and energy-saving punching equipment for seat bottom plate |
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2021
- 2021-12-10 CN CN202111508430.0A patent/CN114042965B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02311208A (en) * | 1989-05-24 | 1990-12-26 | Hitachi Seiki Co Ltd | Deep hole working machine |
| WO2010051938A1 (en) * | 2008-11-05 | 2010-05-14 | Rheinisch-Westfälische Technische Hochschule Aachen | Method for executing deep bores and chip detector therefor |
| JP2011031357A (en) * | 2009-08-04 | 2011-02-17 | Toshiba Mach Co Ltd | Deep hole machining method and deep hole machining device |
| CN103624500A (en) * | 2013-12-13 | 2014-03-12 | 哈尔滨电气动力装备有限公司 | Deep hole machining process for rotor shaft of motor |
| CN206702360U (en) * | 2017-05-18 | 2017-12-05 | 黄红红 | A kind of pipe end tapping processing unit (plant) of metal tube |
| CN210587294U (en) * | 2019-07-02 | 2020-05-22 | 扬州格莱特电动工具有限公司 | Deep hole drilling machine for motor production |
| CN112191950A (en) * | 2020-09-29 | 2021-01-08 | 重庆润跃机械有限公司 | Gear forming device |
| CN112620697A (en) * | 2020-12-08 | 2021-04-09 | 浙江昊国家具有限公司 | Efficient and energy-saving punching equipment for seat bottom plate |
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| Publication number | Publication date |
|---|---|
| CN114042965A (en) | 2022-02-15 |
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Effective date of registration: 20231207 Address after: Shanghai Cooperation International Trade Building, No. 2 Changjiang 1st Road, Shanghai Cooperation Demonstration Zone, Qingdao City, Shandong Province, 266000 (operating address: Daxiangjia Village, Yanghe Town, Jiaozhou City, Qingdao) Applicant after: QINGDAO JIANFENG MACHINERY Co.,Ltd. Address before: 311831 tangjiadian village, Huandong street, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Zhuji Kungang Machinery Manufacturing Co.,Ltd. |
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