CN114850591A - Rotary disc type tapping machine for processing and producing press-riveting nut columns - Google Patents
Rotary disc type tapping machine for processing and producing press-riveting nut columns Download PDFInfo
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- CN114850591A CN114850591A CN202210784881.5A CN202210784881A CN114850591A CN 114850591 A CN114850591 A CN 114850591A CN 202210784881 A CN202210784881 A CN 202210784881A CN 114850591 A CN114850591 A CN 114850591A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
- B23G1/205—Machines with a plurality of working spindles specially adapted for making nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting 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
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a rotary table tapping machine for processing and producing a rivet pressing nut column, which comprises a box body, and a first tapping mechanism and a second tapping mechanism which are arranged on two sides of the box body, wherein the first tapping mechanism comprises an intermittent feeding unit, a tapping rotary table used for fixing the rivet pressing nut column to be processed, a multi-shaft tapping machine arranged above the tapping rotary table and a limiting unit used for positioning the position of the tapping rotary table, the intermittent feeding unit is arranged on one side of the tapping rotary table, a screening component is arranged on the other side of the tapping rotary table, a blanking plate is arranged on the other side of the tapping rotary table, the limiting unit is aligned with the outer wall of the top end of the tapping rotary table, a driving unit used for driving the tapping rotary table to rotate is arranged in the box body, and a lubricating component aligned with a processing position of the tapping rotary table is arranged on the box body. According to the turntable type tapping machine for processing and producing the riveting nut column, which is disclosed by the invention, the intermittent feeding unit is adopted for automatic feeding, and the multi-shaft tapping machine is used for processing, so that the manual work is not needed, and the processing efficiency is higher.
Description
Technical Field
The invention relates to the technical field of tapping machines, in particular to a rotary table type tapping machine for machining and producing a press-riveting nut column.
Background
A tapping machine generally refers to a tapping machine, also called a thread tapping machine, an automatic tapping machine, etc., and is a machining device for machining internal threads, screws or thread buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, nuts, a flange plate, etc.
In the production and processing process of the riveting nut column, a tapping machine is a common processing tool, but the existing tapping machine has the following defects when processing the riveting nut column:
1. the pressure riveting nut column to be processed is not easy to fix, and difficulty is brought to the processing of a tapping machine;
2. the feeding process is complex, and the processing efficiency is reduced;
3. the tapping machine does not have a storage space, and blanking is troublesome.
Disclosure of Invention
The invention aims to provide a rotary disc type tapping machine for processing and producing a press riveting nut column, and aims to solve the problems that materials are not easy to fix, the feeding is complex and the discharging is troublesome in the processing process of the press riveting nut column.
In order to achieve the purpose, the invention provides a rotary table tapping machine for processing and producing a riveting nut column, which comprises a box body, a first tapping mechanism and a second tapping mechanism, wherein the first tapping mechanism and the second tapping mechanism are arranged on two sides of the box body, the first tapping mechanism and the second tapping mechanism are identical in structure and are symmetrically arranged, the first tapping mechanism comprises an intermittent feeding unit, a tapping rotary table used for fixing the riveting nut column to be processed, a multi-axis tapping machine arranged above the tapping rotary table and a limiting unit used for positioning the position of the tapping rotary table, the intermittent feeding unit is arranged on one side of the tapping rotary table, a screening component is arranged on the other side of the tapping rotary table, a blanking plate is arranged on the other side of the tapping rotary table, the limiting unit is aligned with the outer wall at the top end of the tapping rotary table, a driving unit used for driving the tapping rotary table to rotate is arranged in the box body, a lubricating component aligned with the tapping rotary table is arranged on the box body, and the multi-axis tapping machine is connected with the box body, intermittent type pay-off unit is connected with the box through connecting plate one, and spacing unit and tapping carousel all are connected with the fixed block, and the lower flitch is connected with the fixed block through the fixed column, and the fixed block is connected with the box through T type supporting shoe, and the side of box is connected with controller, vacuum generator and air source treater, and the middle part of box is provided with the block terminal, is provided with the circuit board that is connected with the block terminal in the box.
Preferably, intermittent type pay-off unit is including vibrating the hopper, connect the guide rail, the spiral deflector, pay-off guide rail and fixed plate, vibrating the hopper and being connected with the box through connecting plate one, be provided with the spiral deflector in the vibrating the hopper, the one end that the spiral deflector is close to the vibrating hopper export is linked together with the one end of connecting the guide rail, the other end of connecting the guide rail is linked together with the one end of pay-off guide rail, the tapping carousel is aimed at to the other end of pay-off guide rail, the bottom of pay-off guide rail is provided with straight line feeder that shakes, straight line feeder that shakes is connected with the fixed block through guide rail height control support, the one end that the pay-off guide rail is close to the tapping carousel is provided with pay-off locating component.
Preferably, pay-off locating component includes the L template, connecting plate two, the stopper, spacing post, connecting rod and pneumatic assembly one, the L template is connected with the upper surface of pay-off guide rail, one side of stopper is connected with the L template, the opposite side and the connecting plate two phase of stopper are connected, the bottom from the top down of two spacing posts wears out the stopper, the top of two spacing posts all rotates with the one end of connecting rod to be connected, the other end of connecting rod is connected with the telescopic link of pneumatic assembly one, the cylinder body and the connecting plate two phase of pneumatic assembly one are connected, distance between two spacing posts and the outer wall phase-match of rivet-pressing nut post, one side that pay-off locating component is close to the vibration hopper is provided with pay-off monitoring switch, pay-off monitoring switch is connected with the upper surface of pay-off guide rail through support one.
Preferably, the guide rail height adjusting support comprises a lifting plate, a third connecting plate and a fourth connecting plate, a strip-shaped through hole is formed in the lifting plate, a first fixing bolt penetrates through the strip-shaped through hole and then is connected with the fixing block, the side edge of the third connecting plate is connected with the middle of the lifting plate, the top end of the third connecting plate is connected with a straight vibration linear feeder, and the fourth connecting plate is connected with the top end of the lifting plate through a second fixing bolt.
Preferably, spacing unit includes spacing cylinder, the slider, guide block and fixed disc, the cylinder body and the guide block of spacing cylinder all are connected with the fixed block through fixing bolt three, the telescopic link of spacing cylinder is connected with fixed disc, one side on slider top is seted up with fixed disc assorted fixed slot, the opposite side on slider top is provided with the limiting plate, the bottom of slider is provided with the sliding tray, sliding tray and guide block sliding connection, one side that the limiting plate is close to the tapping carousel is provided with tapping carousel outer wall assorted arc wall, one side of slider is provided with chuck proximity switch, chuck proximity switch is connected with the fixed block through support two.
Preferably, the driving unit comprises a fixed cylinder, a transmission rod, a transmission disc, a driving disc and a second pneumatic assembly, wherein the outer wall of the fixed cylinder is connected with the fixed block, one end of the transmission rod is connected with the tapping rotary disc, the other end of the transmission rod penetrates through the fixed cylinder and then is connected with the upper surface of the transmission disc, the lower surface of the transmission disc is connected with the driving disc through a rotating rod, the cylinder body of the second pneumatic assembly is rotatably connected with the T-shaped supporting block, a telescopic rod of the second pneumatic assembly is rotatably connected with the driving disc, a shifting block is arranged on the driving disc, a groove is formed in the outer wall of the transmission disc, a shifting column which is in contact with the groove is arranged on the shifting block, a positioning assembly which is in contact with the outer wall of the transmission disc is arranged on the outer wall of the fixed cylinder, a rotary approach switch is arranged on one side of the second pneumatic assembly, and the rotary approach switch is connected with the T-shaped supporting block through a third support.
Preferably, the locating component includes arc locating plate, roller and the connecting block that is connected with the solid fixed cylinder outer wall, and one side of arc locating plate is rotated with the one end of connecting rod and is connected, the other end and the connecting block fixed connection of connecting rod, and the opposite side of arc locating plate is connected with the roller, and the outer wall of roller contacts with the outside of driving-disc, and the arcwall face of arc locating plate contacts with the outside of driving-disc.
Preferably, a plurality of U type grooves have evenly been seted up to the top circumference of tapping carousel, have seted up the spacing groove in the U type groove.
Preferably, the screening assembly comprises a first inclined plate and a second inclined plate, one end of the first inclined plate is in lap joint with the other side of the tapping turntable, the other end of the second inclined plate is in lap joint with the other end of the inclined plate, a plurality of screening holes are formed in the first inclined plate and the second inclined plate, and guide grooves connected with the box body are formed in the lower portions of the first inclined plate and the second inclined plate.
Preferably, the lubricating assembly comprises an oil pipe and an oil pump, one end of the oil pipe is aligned to the tapping rotary table, the other end of the oil pipe is communicated with an oil outlet of the oil pump through a connecting pipe, an oil inlet of the oil pump is communicated with an oil storage area in the box body, oil screened by the screening assembly enters the oil storage area, and the oil storage area is arranged below the guide groove.
Therefore, according to the turntable tapping machine for processing and producing the riveting nut column, which is disclosed by the invention, the intermittent feeding unit is adopted for automatic feeding, the multi-shaft tapping machine is used for processing, the manual work is not needed, and the processing efficiency is higher.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a rotary tapping machine for manufacturing and manufacturing a rivet-pressing nut column according to the present invention;
FIG. 2 is a schematic structural diagram of a first tapping mechanism of an embodiment of a rotary disc tapping machine for manufacturing and producing a rivet-pressing nut column according to the invention;
FIG. 3 is a schematic structural diagram of an intermittent feed unit of an embodiment of a rotary tapping machine for manufacturing and manufacturing standoffs for clinch nuts according to the present invention;
FIG. 4 is a schematic structural diagram of a limiting unit of an embodiment of a rotary disc tapping machine for manufacturing and producing a riveting nut column according to the invention;
FIG. 5 is a schematic diagram of the positioning assembly of an embodiment of the turntable tapping machine of the present invention for manufacturing standoffs for clinch nuts;
FIG. 6 is a schematic structural diagram of a feeding positioning assembly of an embodiment of a rotary tapping machine for manufacturing and manufacturing standoffs for clinch nuts according to the present invention;
FIG. 7 is a schematic structural view of a guide rail height adjustment bracket of an embodiment of a rotary disc tapping machine for manufacturing standoffs for clinch nuts in accordance with the present invention;
FIG. 8 is a schematic structural diagram of a second pneumatic assembly of an embodiment of a rotary disc tapping machine for manufacturing and manufacturing a rivet-pressing nut column according to the invention;
FIG. 9 is a schematic structural view of a drive unit of an embodiment of a rotary tapping machine for producing standoffs for clinch nuts in accordance with the present invention;
FIG. 10 is a schematic structural view of a box body of an embodiment of a rotary disc tapping machine for manufacturing and manufacturing a clinch nut stud according to the present invention;
FIG. 11 is a schematic illustration of a screen assembly of an embodiment of a rotary disc tapping machine of the present invention for manufacturing standoffs for clinch nuts;
FIG. 12 is a schematic diagram of the main circuit of an embodiment of the turntable tapping machine for manufacturing and manufacturing standoffs for clinch nuts in accordance with the present invention;
fig. 13 is a control circuit diagram of an embodiment of the rotary disc tapping machine for processing and producing the riveting nut column.
In the figure: 1. a box body; 2. tapping a rotary table; 3. a multi-axis tapping machine; 4. a first connecting plate; 5. a fixed block; 6. a T-shaped support block; 7. a distribution box; 8. a circuit board; 9. vibrating the hopper; 10. connecting the guide rails; 11. a spiral guide plate; 12. a feeding guide rail; 13. a fixing plate; 14. a direct vibration linear feeder; 15. an L-shaped plate; 16. a second connecting plate; 17. a limiting block; 18. a limiting column; 19. a connecting rod; 20. a first pneumatic assembly; 21. a feeding monitoring switch; 22. a first bracket; 23. a lifting plate; 24. a third connecting plate; 25. a fourth connecting plate; 26. a strip-shaped through hole; 27. fixing a first bolt; 28. fixing a second bolt; 29. a limiting cylinder; 30. a slider; 31. a guide block; 32. fixing the disc; 33. fixing a bolt III; 34. a limiting plate; 35. an arc-shaped slot; 36. a chuck proximity switch; 37. a second bracket; 38. a fixed cylinder; 39. a transmission rod; 40. a drive plate; 41. a drive disc; 42. a second pneumatic assembly; 43. a shifting block; 44. a groove; 45. shifting the column; 46. rotating the proximity switch; 47. an arc-shaped positioning plate; 48. a roller; 49. connecting blocks; 50. a U-shaped groove; 51. a limiting groove; 52. a first inclined plate; 53. a second inclined plate; 54. screening holes; 55. a guide groove; 56. an oil pipe; 57. an oil storage region; 58. a third bracket; 59. a controller; 60. a vacuum generator; 61. an air source processor; 62. fixing grooves; 63. and discharging the material plate.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Embodiments of the present invention will be further described with reference to the accompanying drawings. As shown in fig. 1-11, a rotary tapping machine for processing and producing a rivet nut column comprises a box body 1, and a first tapping mechanism and a second tapping mechanism which are arranged on two sides of the box body 1, wherein the first tapping mechanism and the second tapping mechanism are identical in structure and are symmetrically arranged, the first tapping mechanism comprises an intermittent feeding unit, a tapping rotary table 2 for fixing the rivet nut column to be processed, a multi-axis tapping machine 3 arranged above the tapping rotary table 2, and a limiting unit for positioning the tapping rotary table 2, the intermittent feeding unit is arranged on one side of the tapping rotary table 2, the other side of the tapping rotary table 2 is provided with a screening component, the other side of the tapping rotary table 2 is provided with a blanking plate 63, the limiting unit is aligned with the outer wall at the top end of the tapping rotary table 2, a driving unit for driving the tapping rotary table 2 to rotate is arranged in the box body 1, and a lubricating component aligned with a processing position of the tapping rotary table 2 is arranged on the box body 1, multi-axis tapping machine 3 is connected with box 1, intermittent type pay-off unit is connected with box 1 through connecting plate 4, spacing unit and tapping carousel 2 all are connected with fixed block 5, flitch 63 is connected with fixed block 5 through the fixed column down, fixed block 5 is connected with box 1 through T type supporting shoe 6, the side of box 1 is connected with controller 59, vacuum generator 60 and air source treater 61, the middle part of box 1 is provided with block terminal 7, be provided with the circuit board 8 that is connected with block terminal 7 in the box 1, circuit board 8 mainly used controls the process of whole material processing, and the position that corresponds circuit board 8 is provided with the switch door on box 1, be convenient for the maintenance of circuit board 8. A plurality of U type grooves 50 have evenly been seted up to tapping carousel 2's top circumference, have seted up spacing groove 51 in the U type groove 50, and U type groove 50 mainly used holds the pressure and rivets nut post, and spacing groove 51 mainly used prescribes a limit to the position of pressure and rivets nut post, guarantees that it aims at the tapping head of multi-axis tapping machine 3. In the course of working, at first add a large amount of materials of treating to process in the intermittent type feeding unit, can carry tapping carousel 2 with one of material through intermittent type feeding unit on, the material of multi-axis tapping machine 3 on tapping carousel 2 is processed, after the processing is accomplished, drive unit drive tapping carousel 2 rotates, the material that the processing is good drops to the screening subassembly on, the oil that provides lubricating assembly filters to box 1 in, reuse, intermittent type feeding unit continues to carry subsequent material to tapping carousel 2 simultaneously, process.
Intermittent type pay-off unit is including vibrating hopper 9, connect guide rail 10, spiral deflector 11, pay-off guide rail 12 and fixed plate 13, vibrating hopper 9 is connected with box 1 through connecting plate 4, be provided with spiral deflector 11 in the vibrating hopper 9, the one end that spiral deflector 11 is close to vibrating hopper 9 export is linked together with the one end of connecting guide rail 10, the other end of connecting guide rail 10 is linked together with the one end of pay-off guide rail 12, tapping carousel 2 is aimed at to the other end of pay-off guide rail 12, the bottom of pay-off guide rail 12 is provided with straight line feeder 14 that shakes directly, straight line feeder 14 that shakes is connected with fixed block 5 through guide rail height adjusting bracket, the one end that pay-off guide rail 12 is close to tapping carousel 2 is provided with pay-off locating component. The vibration hopper 9 comprises a vibrator, after the materials are placed in the vibration hopper 9, the materials can rise along the spiral guide plate 11 along with the vibration of the vibrator until the materials are conveyed into the connecting guide rail 10, the connecting guide rail 10 conveys the materials onto the feeding guide rail 12 by utilizing the inclined angle of the connecting guide rail, and at the moment, the materials in the feeding guide rail 12 are conveyed into the U-shaped groove 50 by utilizing the straight vibration linear feeder 14 for further processing.
The feeding positioning assembly comprises an L-shaped plate 15, a second connecting plate 16, a limiting block 17, limiting columns 18, a first connecting rod 19 and a first pneumatic assembly 20, the L-shaped plate 15 is connected with the upper surface of the feeding guide rail 12, one side of the limiting block 17 is connected with the L-shaped plate 15, the other side of the limiting block 17 is connected with the second connecting plate 16, the limiting blocks 17 penetrate through the bottom ends of the two limiting columns 18 from top to bottom, the top ends of the two limiting columns 18 are rotatably connected with one end of the connecting rod 19, the other end of the connecting rod 19 is connected with an expansion link of the first pneumatic assembly 20, a cylinder body of the first pneumatic assembly 20 is connected with the second connecting plate 16, the distance between the two limiting columns 18 is matched with the outer wall of the rivet nut column, a feeding monitoring switch 21 is arranged on one side, close to the vibration hopper 9, and the feeding monitoring switch 21 is connected with the upper surface of the feeding guide rail 12 through a first support 22. The quantity of tapping heads on the multi-axis tapping machine 3 is the same as the quantity of materials conveyed to the tapping rotary table 2 by the intermittent feeding unit at each time, the feeding positioning component is mainly used for controlling the quantity of the materials fed to the tapping rotary table 2, before one of the materials enters the tapping rotary table 2, the materials wait between the two limiting columns 18 firstly, when the required materials enter the tapping rotary table 2, the pneumatic component I20 drives the other end of the connecting rod 19 to descend, one end of the connecting rod 19 drives the two limiting columns 18 to ascend, then the materials between the two limiting columns 18 directly enter the U-shaped groove 50, and finally the pneumatic component I20 drives the two limiting columns 18 to descend according to the operation opposite to the process, the next material is clamped between the two limiting columns 18, so that the feeding positioning component can ensure that the materials enter the tapping rotary table 2 one by one.
The guide rail height adjusting support comprises a lifting plate 23, a third connecting plate 24 and a fourth connecting plate 25, a strip-shaped through hole 26 is formed in the lifting plate 23, a first fixing bolt 27 penetrates through the strip-shaped through hole 26 and then is connected with the fixing block 5, the side edge of the third connecting plate 24 is connected with the middle of the lifting plate 23, the top end of the third connecting plate 24 is connected with the straight-vibration linear feeder 14, and the fourth connecting plate 25 is connected with the top end of the lifting plate 23 through a second fixing bolt 28. The third connecting plate 24 is mainly used for receiving and fixing the straight vibration linear feeder 14, the height of the feeding guide rail 12 is adjusted through the lifting of the lifting plate 23, the feeding guide rail 12 is opposite to the U-shaped groove 50, materials in the feeding guide rail 12 can smoothly descend into the U-shaped groove 50, and the lifting plate 23 is adjusted to a proper position and then is clamped and fixed by screwing the first fixing bolt 27.
The limiting unit comprises a limiting cylinder 29, a sliding block 30, a guide block 31 and a fixed disc 32, the cylinder body and the guide block 31 of the limiting cylinder 29 are connected with the fixed block 5 through three fixing bolts 33, the telescopic rod of the limiting cylinder 29 is connected with the fixed disc 32, a fixing groove 62 matched with the fixed disc 32 is formed in one side of the top end of the sliding block 30, a limiting plate 34 is arranged on the other side of the top end of the sliding block 30, a sliding groove is formed in the bottom end of the sliding block 30 and is connected with the guide block 31 in a sliding mode, the sliding groove is sleeved on the top end of the guide block 31, sliding connection is achieved through friction between the sliding groove and the guide block, an arc groove 35 matched with the outer wall of the tapping rotary table 2 is formed in one side, close to the tapping rotary table 2, of the limiting plate 34, a chuck proximity switch 36 is arranged on one side of the sliding block 30, and the chuck proximity switch 36 is connected with the fixed block 5 through a second support 37. The limiting unit is mainly used for clamping and fixing the tapping rotary table 2 when the tapping rotary table 2 rotates to a machining position (materials are aligned with a tapping head), so that the machining process is stable. The telescopic link of limiting cylinder 29 stretches out, promotes fixed disc 32 and removes to the direction of tapping carousel 2, and slider 30 drives limiting plate 34 simultaneously and removes to the direction of tapping carousel 2, and until arc wall 35 offsets with the outer wall of tapping carousel 2, the tight fixed completion of clamp of tapping carousel 2, the tapping head processes the material.
The driving unit comprises a fixed cylinder 38, a transmission rod 39, a transmission disc 40, a driving disc 41 and a pneumatic assembly II 42, wherein the outer wall of the fixed cylinder 38 is connected with a fixed block 5, one end of the transmission rod 39 is connected with the tapping rotary disc 2, the other end of the transmission rod 39 penetrates through the fixed cylinder 38 and then is connected with the upper surface of the transmission disc 40, the lower surface of the transmission disc 40 is connected with the driving disc 41 through a rotating rod, one end of the rotating rod is rotatably connected with the transmission disc 40, the other end of the rotating rod is fixedly connected with the driving disc 41, a cylinder body of the pneumatic assembly II 42 is rotatably connected with a T-shaped supporting block 6, concretely, the cylinder body of the pneumatic assembly II 42 is provided with the rotating rod, the T-shaped supporting block 6 is connected with the T-shaped rotating block, a rotating groove is formed in the T-shaped rotating block, a first pin shaft is arranged in the rotating groove, the middle part of the pin shaft penetrates into the rotating rod and is movably connected with the rotating rod, and a telescopic rod of the pneumatic assembly II 42 is rotatably connected with the driving disc 41, specifically, a rotating ring is arranged on a telescopic rod of the second pneumatic assembly 42, a second pin shaft is arranged on the driving disc 41, the rotating ring is sleeved on the second pin shaft, a positioning piece is arranged at one end, away from the driving disc 41, of the second pin shaft, the positioning piece is used for preventing the rotating ring from rotating out of the end portion of the second pin shaft, a poking block 43 is arranged on the driving disc 41, a groove 44 is arranged on the outer wall of the driving disc 40, a poking column 45 in contact with the groove 44 is arranged on the poking block 43, a positioning assembly in contact with the outer wall of the driving disc 40 is arranged on the outer wall of the fixed cylinder 38, a rotating proximity switch 46 is arranged on one side of the second pneumatic assembly 42, and the rotating proximity switch 46 is connected with the T-shaped supporting block 6 through a third support 58. The positioning assembly comprises an arc positioning plate 47, a roller 48 and a connecting block 49 connected with the outer wall of the fixed cylinder 38, one side of the arc positioning plate 47 is rotatably connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with the connecting block 49, the other side of the arc positioning plate 47 is connected with the roller 48, the outer wall of the roller 48 is contacted with the outer side of the driving plate 41, and the arc surface of the arc positioning plate 47 is contacted with the outer side of the driving plate 40. In the process of driving the tapping turntable 2 to rotate, the position of one U-shaped groove 50 is rotated at each time, the telescopic rod of the second pneumatic assembly 42 extends out, the driving disc 41 rotates, the toggle column 45 on the toggle block 43 abuts against the protruding part of the groove 44, when the telescopic rod of the second pneumatic assembly 42 is retracted, the toggle column 45 drives the driving disc 40 to rotate by utilizing the friction force between the toggle column 45 and the driving disc 40, the driving disc 40 continues to drive the transmission rod 39 to rotate, and then the transmission rod 39 drives the tapping turntable 2 to rotate. When the telescopic rod of the second pneumatic assembly 42 extends out, the outer wall of the driving disc 41 moves towards the roller 48 and abuts against the outer wall of the roller 48, so that the arc-shaped positioning plate 47 is pushed to rotate along the connecting rod, the rotating position of the driving disc 41 is limited, and the tapping rotary disc 2 rotates one U-shaped groove 50 at a time.
The screening assembly comprises a first inclined plate 52 and a second inclined plate 53, wherein one end of the first inclined plate is in lap joint with the other side of the tapping rotary disc 2, the second inclined plate 53 is in lap joint with the other end of the first inclined plate, a plurality of screening holes 54 are formed in the first inclined plate 52 and the second inclined plate 53, and guide grooves 55 connected with the box body 1 are formed below the first inclined plate 52 and the second inclined plate 53. The lubricating assembly comprises an oil pipe 56 and an oil pump, one end of the oil pipe 56 is aligned to the tapping turntable 2, the other end of the oil pipe 56 is communicated with an oil outlet of the oil pump through a connecting pipe, an oil inlet of the oil pump is communicated with an oil storage area 57 in the box body 1, oil screened by the screening assembly enters the oil storage area 57, and the oil storage area 57 is arranged below the guide groove 55. The oil pump passes through oil pipe 56 with the oil in the oil storage area 57 and carries to tapping carousel 2 on, adds the effect of playing the lubrication cooling when the tapping head adds the material, and the back is accomplished in the processing, and oil and material drop to first hang plate 52 together, and later fall on second hang plate 53 again, and first hang plate 52 and second hang plate 53 separate oil and material through screening hole 54, and oil flows to the oil storage area 57 through leading the oil duct in, and the material is stayed on first hang plate 52 and second hang plate 53. The blanking plate 63 is provided with an arc-shaped surface which can partially cover the top end of the U-shaped groove 50, and when the tapping turntable 2 rotates, the blanking plate 63 pulls the materials in the U-shaped groove 50 down onto the first anti-tilting plate 52 through the arc-shaped surface.
The feeding monitoring switch 21, the chuck proximity switch 36, the rotation proximity switch 46, the first pneumatic assembly 20, the second pneumatic assembly 42, the oil pump, the controller 59, the vacuum generator 60 and the air source processor 61 are all connected with the circuit board 8, the vacuum generator 60 is mainly used for providing power for the expansion and contraction of the first pneumatic assembly 20 and the second pneumatic assembly 42, the air source processor 61 is mainly used for purifying gas, the circuit board 8 controls the whole material processing process, and a main circuit diagram and a control circuit diagram of a control circuit are shown in fig. 12-13.
The specific implementation process of the invention is as follows: firstly, a large amount of materials are manually placed in a vibration hopper 9, the materials ascend through a spiral guide plate 11 and enter between two limiting columns 18 through a connecting guide rail 10 and a feeding guide rail 12, one material enters a tapping turntable 2 through a feeding positioning assembly, a telescopic rod of a pneumatic assembly II 42 extends out of and retracts into a driving transmission disc 40 to rotate, the tapping turntable 2 rotates the positions of two U-shaped grooves 50, the processed materials are stirred onto an inclined plate I52 through a discharging plate 63 when the tapping turntable 2 rotates, the materials and oil are filtered and separated, the filtered oil enters an oil pipe 56 again to be lubricated and cooled in the processing process of a tapping head, meanwhile, the unprocessed materials rotate to the lower part of a multi-axis tapping machine 3, and the tapping head starts to process the materials.
Therefore, according to the turntable tapping machine for processing and producing the riveting nut column, which is disclosed by the invention, the intermittent feeding unit is adopted for automatic feeding, the multi-shaft tapping machine is used for processing, the manual work is not needed, and the processing efficiency is higher.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a carousel formula tapping machine that nut post was used is riveted in processing production pressure which characterized in that: the automatic riveting machine comprises a box body, a first tapping mechanism and a second tapping mechanism, wherein the first tapping mechanism and the second tapping mechanism are arranged on two sides of the box body, the first tapping mechanism and the second tapping mechanism are identical in structure and are symmetrically arranged, the first tapping mechanism comprises an intermittent feeding unit, a tapping rotary table used for fixing a to-be-machined rivet pressing nut column, a multi-shaft tapping machine arranged above the tapping rotary table and a limiting unit used for positioning the position of the tapping rotary table, the intermittent feeding unit is arranged on one side of the tapping rotary table, a screening component is arranged on the other side of the tapping rotary table, a blanking plate is arranged on the other side of the tapping rotary table, the limiting unit is aligned to the outer wall of the top end of the tapping rotary table, a driving unit used for driving the tapping rotary table to rotate is arranged in the box body, a lubricating component aligned to a machining position of the tapping rotary table is arranged on the box body, the multi-shaft tapping machine is connected with the box body, the intermittent feeding unit is connected with the box body through a first connecting plate, and the limiting unit and the tapping rotary table are both connected with a fixed block, the blanking plate is connected with the fixing block through the fixing column, the fixing block is connected with the box body through the T-shaped supporting block, the side face of the box body is connected with the controller, the vacuum generator and the air source processor, the middle of the box body is provided with the distribution box, and the circuit board connected with the distribution box is arranged in the box body.
2. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 1, wherein: intermittent type pay-off unit is including vibrating the hopper, the connection guide rail, the spiral deflector, pay-off guide rail and fixed plate, the vibration hopper is connected with the box through connecting plate one, be provided with the spiral deflector in the vibration hopper, the one end that the spiral deflector is close to the vibration hopper export is linked together with the one end of connecting the guide rail, the other end of connecting the guide rail is linked together with the one end of pay-off guide rail, the tapping carousel is aimed at to the other end of pay-off guide rail, the bottom of pay-off guide rail is provided with directly shakes sharp feeder, directly shake sharp feeder and be connected with the fixed block through guide rail height control support, the one end that the pay-off guide rail is close to the tapping carousel is provided with pay-off locating component.
3. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 2, wherein: pay-off locating component includes the L template, connecting plate two, the stopper, spacing post, connecting rod and pneumatic assembly one, the L template is connected with the upper surface of pay-off guide rail, one side of stopper is connected with the L template, the opposite side and the connecting plate two phase of stopper are connected, the bottom from the top down of two spacing posts wears out the stopper, the top of two spacing posts all rotates with the one end of connecting rod to be connected, the other end of connecting rod is connected with the telescopic link of pneumatic assembly one, the cylinder body and the connecting plate two phase of pneumatic assembly one are connected, distance and the outer wall phase-match of rivet nut post between two spacing posts, one side that pay-off locating component is close to the vibration hopper is provided with pay-off monitoring switch, pay-off monitoring switch is connected with the upper surface of pay-off guide rail through support one.
4. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 2, wherein: the guide rail height adjusting support comprises a lifting plate, a third connecting plate and a fourth connecting plate, a bar-shaped through hole is formed in the lifting plate, a first fixing bolt penetrates through the bar-shaped through hole and then is connected with a fixing block, the side edge of the third connecting plate is connected with the middle of the lifting plate, the top end of the third connecting plate is connected with a straight vibration linear feeder, and the fourth connecting plate is connected with the top end of the lifting plate through a second fixing bolt.
5. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 1, wherein: spacing unit includes spacing cylinder, the slider, guide block and fixed disc, the cylinder body and the guide block of spacing cylinder all are connected with the fixed block through fixing bolt three, the telescopic link of spacing cylinder is connected with fixed disc, one side on slider top is seted up with fixed disc assorted fixed slot, the opposite side on slider top is provided with the limiting plate, the bottom of slider is provided with the sliding tray, sliding tray and guide block sliding connection, one side that the limiting plate is close to the tapping carousel is provided with tapping carousel outer wall assorted arc wall, one side of slider is provided with chuck proximity switch, chuck proximity switch is connected with the fixed block through support two.
6. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 1, wherein: the driving unit comprises a fixed cylinder, a transmission rod, a transmission disc, a driving disc and a pneumatic component II, wherein the outer wall of the fixed cylinder is connected with a fixed block, one end of the transmission rod is connected with a tapping rotary disc, the other end of the transmission rod penetrates through the fixed cylinder and then is connected with the upper surface of the transmission disc, the lower surface of the transmission disc is connected with the driving disc through a rotating rod, the cylinder body of the pneumatic component II is rotatably connected with a T-shaped supporting block, a telescopic rod of the pneumatic component II is rotatably connected with the driving disc, a poking block is arranged on the driving disc, a groove is formed in the outer wall of the transmission disc, a poking column in contact with the groove is arranged on the poking block, a positioning component in contact with the outer wall of the transmission disc is arranged on the outer wall of the fixed cylinder, a rotary approach switch is arranged on one side of the pneumatic component II, and the rotary approach switch is connected with the T-shaped supporting block through a support III.
7. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 6, wherein: the locating component comprises an arc locating plate, a roller and a connecting block connected with the outer wall of the fixed cylinder, one side of the arc locating plate is connected with one end of the connecting rod in a rotating mode, the other end of the connecting rod is fixedly connected with the connecting block, the other side of the arc locating plate is connected with the roller, the outer wall of the roller is in contact with the outer side of the driving disc, and the arc face of the arc locating plate is in contact with the outer side of the driving disc.
8. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 1, wherein: a plurality of U type grooves have evenly been seted up to the top circumference of tapping carousel, have seted up the spacing groove in the U type groove.
9. The rotary disc type tapping machine for processing and producing the riveting nut column as claimed in claim 1, wherein: the screening assembly comprises a first inclined plate and a second inclined plate, wherein one end of the first inclined plate is in lap joint with the other side of the tapping turntable, the other end of the second inclined plate is in lap joint with the other end of the inclined plate, a plurality of screening holes are formed in the first inclined plate and the second inclined plate, and guide grooves connected with the box body are formed in the positions, below the first inclined plate and the second inclined plate.
10. The rotary table tapping machine for processing and producing the riveting nut column as claimed in claim 9, wherein: the lubricating assembly comprises an oil pipe and an oil pump, one end of the oil pipe is aligned to the tapping rotary table, the other end of the oil pipe is communicated with an oil outlet of the oil pump through a connecting pipe, an oil inlet of the oil pump is communicated with an oil storage area in the box body, oil screened by the screening assembly enters the oil storage area, and the oil storage area is arranged below the guide groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210784881.5A CN114850591A (en) | 2022-07-06 | 2022-07-06 | Rotary disc type tapping machine for processing and producing press-riveting nut columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210784881.5A CN114850591A (en) | 2022-07-06 | 2022-07-06 | Rotary disc type tapping machine for processing and producing press-riveting nut columns |
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| CN114850591A true CN114850591A (en) | 2022-08-05 |
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| CN202210784881.5A Pending CN114850591A (en) | 2022-07-06 | 2022-07-06 | Rotary disc type tapping machine for processing and producing press-riveting nut columns |
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| CN112848818A (en) * | 2021-03-25 | 2021-05-28 | 四川远星橡胶有限责任公司 | Automatic tyre mounting machine |
| CN113560883A (en) * | 2021-08-12 | 2021-10-29 | 宁波捷豹集团股份有限公司 | Gearbox suspension assembly line |
| CN216371345U (en) * | 2021-11-01 | 2022-04-26 | 四川川锅锅炉有限责任公司 | Scrap iron residual deep hole cutting oil recycling device |
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