CN108422198B - Multi-station drilling and tapping machining center - Google Patents
Multi-station drilling and tapping machining center Download PDFInfo
- Publication number
- CN108422198B CN108422198B CN201810559952.5A CN201810559952A CN108422198B CN 108422198 B CN108422198 B CN 108422198B CN 201810559952 A CN201810559952 A CN 201810559952A CN 108422198 B CN108422198 B CN 108422198B
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- wheel disc
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 47
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- 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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multi-station drilling and tapping machining center which is characterized by comprising a workbench, wherein a rotary wheel disc and a driving motor for driving the rotary wheel disc to intermittently rotate are rotationally connected to the workbench, a plurality of placing stations are circumferentially arranged on the upper surface of the rotary wheel disc at intervals, a plurality of machining stations are circumferentially arranged on the workbench and positioned on the outer side of the rotary wheel disc, and a blanking station is further arranged on the workbench and positioned on the outer peripheral side of the rotary wheel disc.
Description
Technical Field
The invention relates to the technical field of metal product processing machine tools, in particular to a multi-station drilling and tapping processing center.
Background
In daily production and life, when the components are required to be installed and fixed on a fixing plane, a method which is adopted in a common way is to externally connect the fixing plate as a medium, and then the fixing plate is installed on the fixing plane after the components are connected to the fixing plate so as to realize the combination between the components and the fixing plane.
In the prior art, when the fixing plate is manufactured and molded, the molding and processing method generally comprises the steps of manually operating through holes and through hole internal threads at different positions on the fixing plate, tapping after the drilling process at one position is finished, and then moving to the drilling and tapping process at the other position, wherein a processing operation machine on each process is required to be provided with an operator for feeding and discharging, so that manpower resources are consumed, and the production cost of the fixing plate is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-station drilling and tapping machining center which has the advantage of reducing the labor cost of production.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multistation bores and attacks machining center, includes the workstation, the rotation is connected with rotation rim plate and drive on the workstation rotation rim plate intermittent type nature pivoted driving motor, the upper surface circumference interval of rotation rim plate is provided with a plurality of stations of placing, be located rotation rim plate outside circumference on the workstation and be provided with a plurality of processing stations, be located rotation rim plate periphery side on the workstation and still be provided with the unloading station.
Through adopting above-mentioned technical scheme, the rotation rim plate on the workstation is rotated under driving motor's drive intermittent type, and the position of placing the station on the rotation rim plate on the workstation is rotated along with the rotation rim plate and is migrated. The fixed plate is placed on a placing station with one side without a processing station, the rotary wheel disc rotates to the position of the first processing station after a period of time and is kept for a period of time, the processing station processes the fixed plate on the placing station, and after the processing is completed in the period of time kept by the position of the placing station, the rotary wheel disc rotates again to enable the placing station to rotate to the next processing station for processing. The fixed plate on the placing station rotates to the blanking station after being processed and molded through a plurality of processing stations arranged on the periphery of the rotary wheel disc, and the blanking station removes the fixed plate processed and molded on the placing station from the placing station and intensively collects the fixed plate to prepare for subsequent reprocessing. The placing station for detaching the fixing plate rotates along with the rotating wheel disc again, the rotating path of the rotating wheel disc is just the circumference of the rotating wheel disc, and the fixing plate to be processed is placed on the placing station again manually, so that the forming processing operation is continued. Because place station, processing station set up in succession on the workstation, and processing station is located the rotation rim plate outside and is the circumference setting, carry out the conveying between the different processing procedures by the rotation rim plate to the fixed plate, and when the initial processing position of fixed plate and the adjacent setting of machine-shaping's position made to carry out shaping processing to a plurality of fixed plates, a workstation only need be equipped with an operator can carry out operation supervision to the material loading of fixed plate processing, processing and material receiving process, thereby reduced manpower resources's distribution has reduced manufacturing cost.
The invention is further provided with: the processing station comprises a drilling station and a tapping station, and the drilling station and the tapping station are alternately arranged at intervals.
Through adopting above-mentioned technical scheme, drilling station and tapping station crisscross setting carry out continuous processing to same processing position on the fixed plate, arrange according to the order of processing position between the different processing stations for processing on the fixed plate is more smooth and easy, also conveniently checks the repair to the process at the processing problem that the course of working probably appears simultaneously.
The invention is further provided with: the workbench is provided with a fastening cylinder on one side of the placing station, and a piston rod of the fastening cylinder is vertically upwards and positioned at the tail end of the fastening cylinder, and a fastening plate horizontally extending to the upper side of the placing station is fixed on the tail end of the fastening cylinder.
Through adopting above-mentioned technical scheme, the fastening plate is by the telescopic in place the station of fastening cylinder drive to the realization is to placing the fixed plate on the station and carry out the clamp of position tightly, guarantees the stability of fixed plate position on placing the station in the course of working, guarantees the machining effect.
The invention is further provided with: the processing through groove is offered at the fastening plate middle part for the fastening plate is concave setting.
Through adopting above-mentioned technical scheme, be concave type fastening plate and be used for avoiding the fixed plate to produce when processing the station when processing the fixed plate when guaranteeing the clamping action of fixed plate and interfere, influence the processing effect.
The invention is further provided with: and a guide rod penetrating through the fastening plate is vertically arranged on one side of the fastening cylinder.
Through adopting above-mentioned technical scheme, the guide bar is used for carrying out spacing and protection to the lift route and the position of fastening plate, avoids the unexpected skew that takes place in fastening plate position to influence the reinforcement effect to the fixed plate position.
The invention is further provided with: the cooling liquid pipe is arranged on one side of the processing station on the workbench, one end of the cooling liquid pipe extends to the upper part of the placing station, the other end of the cooling liquid pipe is connected with an annular communicating pipe, and the communicating pipe is connected with a cooling water tank filled with cooling liquid.
Through adopting above-mentioned technical scheme, coolant liquid pipe extends to and places the station on to place the station and spray the coolant liquid, cools down the material and the structure in order to protect the fixed plate to the heat that processing produced between processing station and the fixed plate, and the coolant liquid still subsides the piece that produces when processing the fixed plate to processing station simultaneously, avoids the piece to splash.
The invention is further provided with: an annular liquid collecting groove is formed in the table top of the workbench and located below the rotary wheel disc, a recovery hole is formed in the bottom surface of the liquid collecting groove, and a recovery water tank communicated with the recovery hole through a pipeline is arranged below the workbench.
Through adopting above-mentioned technical scheme, the liquid collecting tank is used for collecting the coolant that mixes the piece that flows down on the rotary disk, and the coolant inflow recovery hole flows to the recovery water tank through the pipeline in, can reuse after filtering secondary treatment such as the coolant that retrieves in the recovery water tank.
The invention is further provided with: the placing station comprises a station table and limiting columns arranged at two sides of the station table at intervals.
Through adopting above-mentioned technical scheme, spacing post is located station platform both sides interval setting, and station platform and spacing post play essential support to the fixed plate and place the effect and guarantee to leave sufficient space for the processing action of processing station on the fixed plate when, avoid spacing post and station platform to cause the interference to the processing action and influence the machining effect in the course of working.
The invention is further provided with: the center position of the rotary wheel disc is vertically provided with a square frame-shaped partition plate, and a pneumatic source for driving the fastening cylinder to operate is arranged on the inner side of the partition plate.
Through adopting above-mentioned technical scheme, the pneumatic source sets up in the central point who rotates the rim plate for the pneumatic source is static relatively with placing the position between the station, in order to guarantee the pneumatic source to the normal air feed operation of fastening cylinder, the baffle that the pneumatic source outside set up is used for keeping apart the pneumatic source and places the station, avoids placing the piece on the station and coolant liquid contact pneumatic source in the course of working, produces the influence to the air feed drive of pneumatic source.
The invention is further provided with: the blanking station including vertical set up in lift cylinder and the level set up in slip table cylinder on the piston rod of lift cylinder, be fixed with the receipts flitch on the slip table of slip table cylinder, the interval department extension that orientation station platform and spacing post between on the lateral wall of receipts flitch near processing station is provided with the discharge rod.
Through adopting above-mentioned technical scheme, during the unloading, receive the flitch on the slip table cylinder towards station platform slip to station platform below, the interval department between station platform and the spacing post is inserted to the unloading pole this moment, pneumatic source drive fastening cylinder rises the fastening plate and breaks away from the fastening plate top, later lift cylinder rises the unloading pole and contradicts the bearing in the fixed plate bottom for the fixed plate breaks away from the top surface of station platform and spacing post, the slip table cylinder is retracted the drive and is withdrawn from placing the station with the receipts flitch of placing the fixed plate on the face, realizes the automatic unloading operation to the fastening plate. When a plurality of fixed plates are placed on the material collecting plate and slide to one side of the station platform, the fixed plates on the station platform are in conflict with the fixed plates on the material collecting plate, so that the fixed plates on one side, far away from the station platform, of the material collecting plate drop from the material collecting plate to be collected.
In summary, the invention has the following advantages:
1. the production labor cost of the fixing plate is reduced;
2. the effective efficiency and the processing and molding effect are improved;
3. the operation and supervision of operators in the production process are facilitated.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic view of the structure of the work table in the present embodiment;
FIG. 3 is a schematic view of an exploded structure of the table and the rotary disk in the present embodiment;
FIG. 4 is a schematic view of the placement station of the present embodiment;
FIG. 5 is a schematic view of the structure of the work surface of the present embodiment;
FIG. 6 is a schematic structural view of a blanking station in the present embodiment;
fig. 7 is a side view of the blanking station in this embodiment.
Reference numerals illustrate: 1. a work table; 11. a rotating shaft; 12. a driving motor; 13. a coolant tube; 14. a communicating pipe; 15. a liquid collecting tank; 16. a cooling water tank; 17. a recovery hole; 18. a recovery water tank; 2. rotating the wheel disc; 21. fastening a cylinder; 211. a connecting plate; 22. a guide rod; 221. perforating; 23. a fastening plate; 231. processing a through groove; 24. a partition plate; 241. a pneumatic source; 242. an air pipe; 3. a placement station; 31. a station table; 32. a limit column; 33. a support; 34. drilling holes; 4. a processing station; 41. a drilling station; 411. a fixing seat; 42. a tapping station; 43. Drilling and tapping the left side; 44. a left tapping position; 45. drilling and tapping the upper part; 46. an upper tapping station; 47. drilling and tapping the right side; 48. the right tapping position; 5. a blanking station; 51. a base; 52. a lifting cylinder; 53. a slipway cylinder; 531. a material collecting plate; 532. a discharge rod; 533. a support rod; 534. limiting guide posts; 535. a baffle; 54. a slide rail; 541. a metal guide post; 55. a material receiving box; 6. and a fixing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Embodiment, a multistation bores and attacks machining center, as shown in fig. 1, including workstation 1, be located the rotation on the workstation 1 and be connected with rotation rim plate 2, be located the circumference on the rotation rim plate 2 and be provided with a plurality of stations 3 of placing, be located the circumference outside the rotation rim plate 2 on the workstation 1 and be provided with a plurality of processing stations 4 and unloading station 5. The fixed plate 6 to be processed is placed on the placing station 3, the rotating wheel disc 2 rotates to enable the placing station 3 to sequentially move to different processing stations 4 along the rotating direction for processing, the rotating wheel disc 2 rotates for a circle, namely after the processing is finished, the fixed plate 6 on the placing station 3 is dismounted and collected by the blanking station 5, and the processing operation of the fixed plate 6 is finished.
As shown in fig. 2 and 3, the workbench 1 is a four-foot supporting table, the table top of the workbench 1 is a rectangular table top, a rotating shaft 11 is vertically and rotatably connected at the center position of the table top of the workbench 1, a driving motor 12 for driving the rotating shaft 11 to rotate is connected below the surface of the workbench 1 at one end of the rotating shaft 11, the rotating wheel disc 2 is in a circular plate shape and is integrally connected with the top end of the rotating shaft 11, and the driving motor 12 drives the rotating wheel disc 2 to intermittently rotate. In this embodiment, the number of the placement stations 3 is eight, and the eight placement stations 3 are located on the rotary wheel disc 2 and circumferentially arranged at equal intervals along the peripheral side wall of the rotary wheel disc 2. Referring to fig. 4, the placement station 3 includes a station table 31 and limit posts 32 disposed on two sides of the station table 31 along the circumferential direction of the rotary wheel disc 2. The support 33 is vertically fixed on the rotary wheel disc 2, the station table 31 is horizontally fixed on the top surface of the support 33 in a rectangular plate shape, and a plurality of drilling holes 34 are formed in the station table 31. The limiting posts 32 are fixed on two sides of the station table 31 and the support 33 at intervals in a cylindrical shape. The fixed plate 6 is rectangular form, is located the both ends symmetry setting of fixed plate 6 length direction and is the ring form. When the fixed plate 6 is placed on the placing station 3, the middle plate surface of the fixed plate 6 is attached to the table surface of the station table 31, and two annular ends of the fixed plate are erected on the top surfaces of the limit posts 32 on the two sides.
As shown in fig. 2 and 4, fastening cylinders 21 are fixed on the side of the placing station 3 far from the edge of the rotary wheel disc 2, and the number of the fastening cylinders 21 is the same as that of the placing station 3, in this embodiment, eight fastening cylinders are arranged. Eight fastening cylinders 21 are arranged in the same radial direction of the rotating wheel disc 2 as the adjacent placement stations 3. The piston rod of the fastening cylinder 21 is vertically upwards arranged, a connecting plate 211 is fixed at the tail end of the piston rod, a guide rod 22 is vertically arranged on one side, far away from the placing station 3, of the fastening cylinder 21 on the rotary wheel disc 2, a through hole 221 for the guide rod 22 to pass through is formed in the connecting plate 211, and the length of the guide rod 22 is larger than the stroke of the piston rod of the fastening cylinder 21. The connecting plate 211 is fixed with the fastening plate 23 towards the side of the placing station 3 by bolts, and the fastening plate 23 horizontally extends towards the side of the placing station 3. The fastening plate 23 is rectangular plate-shaped, is located the middle part position of fastening plate 23 and has seted up processing logical groove 231, and processing logical groove 231 extends towards the periphery side of rotating rim plate 2 and communicates to the fastening plate 23 lateral wall for the fastening plate 23 is concave, and the opening direction of processing logical groove 231 is located the radial direction of rotating rim plate 2 that fastening cylinder 21 was located equally, and the lateral wall that fastening plate 23 kept away from fastening cylinder 21 is the arcwall face. The center position of the rotary wheel disc 2 is vertically provided with four partition plates 24, the four partition plates 24 are mutually and vertically fixedly connected to form a cuboid-shaped blocking cavity, a pneumatic source 241 is arranged in the blocking cavity, the pneumatic source 241 is connected to the eight fastening cylinders 21 through a plurality of air pipes 242, and piston rods of the fastening cylinders 21 are driven to ascend or descend so as to drive the fastening plates 23 to attach and detach on the station table 31.
As shown in fig. 5, six processing stations 4 are provided in this embodiment, the six processing stations 4 are circumferentially and continuously disposed at equal intervals on the fixed plate 6, and the six processing stations 4 are all located in the radial direction of the rotary wheel disc 2 where the placement station 3 is located. The processing station 4 comprises a drilling station 41 and a tapping station 42 which are arranged at intervals in a staggered manner, and the drilling station 41 and the tapping station 42 respectively comprise a fixed seat 411 fixed on the workbench 1, and a drilling head and a tapping head arranged on the fixed seat 411. In this embodiment, the drilling station 41 and the tapping station 42 respectively include a left side drilling and tapping position 43, a left side tapping position 44, an upper drilling and tapping position 45, an upper tapping position 46, a right side drilling and tapping position 47 and a right side tapping position 48, which are sequentially arranged along the rotation direction of the rotary wheel disc 2. Referring to fig. 4, when the left side drilling and tapping position 43, the left side tapping position 44, the right side drilling and tapping position 47 and the right side tapping position 48 perform drilling and 34 tapping operations on the fixed plate 6 on the placement station 3, the drilling and tapping head and the tapping head extend into the intervals between the station table 31 and the two sides of the two side limiting columns 32 to process the fixed plate 6; when the upper drilling and tapping positions 45 and 46 perform drilling and tapping operations on the fixed plate 6 on the placement station 3, the drilling and tapping heads pass through the processing through grooves 231 on the fastening plate 23 and pass through the drilling holes 34 on the station table 31 to perform processing operations on the fixed plate 6.
As shown in fig. 3 and 5, a plurality of cooling liquid pipes 13 are further arranged on the upper side of the workbench 1, in this embodiment, the number of the cooling liquid pipes 13 is six, and the six cooling liquid pipes 13 are respectively arranged on one side of the six processing stations 4. The coolant tube 13 in this embodiment adopts a universal tube, one end of the opening of the coolant tube 13 is vertically upward and extends to above the adjacent placing station 3, and the other end is connected with an annular communicating tube 14. The workbench 1 is located below the rotary wheel disc 2 and provided with an annular liquid collecting groove 15, and the annular liquid collecting groove 15 is arranged on the outer periphery side of the rotary shaft 11. The communicating pipe 14 is placed in the liquid collecting tank 15, and the pipeline is communicated with a cooling water tank 16 placed below one side of the workbench 1, and cooling liquid is contained in the cooling water tank 16. The bottom surface of the tank wall of the liquid collecting tank 15 is provided with a recovery hole 17, the recovery hole 17 penetrates through the workbench 1 and is connected with a pipeline below the workbench, a recovery water tank 18 is further arranged below the workbench 1, and the recovery hole 17 extends into the recovery water tank 18 through the pipeline.
As shown in fig. 5 and 6, the blanking station 5 is disposed on the right tapping station 48 side, the blanking station 5 and the processing station 4 are disposed on the same circumference, and the blanking station 5 and the adjacent placing station 3 are located on the same radial direction of the rotary wheel disc 2. Referring to fig. 7, the blanking station 5 includes a base 51, a lifting cylinder 52 fixed on the base 51, and a sliding table cylinder 53 fixed on a piston rod of the lifting cylinder 52. The base 51 is an integrally formed L-shaped plate, the horizontally arranged plate surface of the base is fixedly attached to the table top of the workbench 1, and the lifting air cylinder 52 is fixed on the vertically arranged plate surface of the base 51. The slipway cylinder 53 sets up towards adjacent station 3 of placing, and is located and is fixed with on the slipway of slipway cylinder 53 and receive the flitch 531, receive flitch 531 to be the rectangular plate. The receiving plate 531 is provided with a pair of discharge bars 532 towards the interval department extension between station board and the spacing post 32 towards the one side of placing station 3, and discharge bars 532 are the setting of buckling of L type, and its horizontally one section is fixed on receiving plate 531 lateral wall, and one section that its vertical setting is located the horizontal segment and vertically upwards towards the one side of placing station 3.
As shown in fig. 5 and 6, a receiving box 55 is disposed below a side of the receiving plate 531 away from the placement station 3, and a slide rail 54 is obliquely extended toward the inside of the receiving box 55 on a side wall of the receiving plate 531 above the receiving box 55, and the slide rail 54 is composed of a pair of metal guide posts 541 with one ends parallel to each other and disposed at intervals. The distance between the pair of metal guide posts 541 is smaller than the length of the fixing plate 6. One end of the metal guide column 541 is fixed on the side wall of the material receiving plate 531, the metal guide column 541 is in an S-shaped bending arrangement, and the bending direction of the metal guide column 541 is towards one side far away from the placing station 3. A pair of supporting rods 533 are vertically arranged on the long side wall surfaces of the two sides of the receiving plate, which are far away from the placing station 3, limiting guide posts 534 are arranged at the tail ends of the supporting rods 533 in an extending mode towards the receiving box 55, the limiting guide posts 534 are parallel to the metal guide posts 541 and are arranged in an S-shaped bending mode, the limiting guide posts 534 and the metal guide posts 541 are arranged at intervals, and the interval thickness of the limiting guide posts is larger than that of the fixing plate 6. Baffle 535 is also vertically upwards arranged on both sides of the long side of the material receiving plate 531 away from the placing station 3.
During operation of the multi-station drilling and tapping machining center, the fixing plate 6 is placed at the placing station 3 and is fastened and fixed by the fastening plate 23, the fixing plate 6 is conveyed to different machining stations 4 for machining by rotating the rotating wheel disc 2, and then the fixing plate 6 is unloaded from the placing station 3 and conveyed into the material receiving box 55 by the material receiving plate 531, so that one workbench 1 can carry out operation supervision on feeding, machining and material receiving procedures of the fixing plate 6 machining by only needing to be provided with one operator, thereby reducing the production labor cost and improving the production efficiency.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present invention should be included in the scope of the present invention.
Claims (7)
1. A multistation bores and attacks machining center, its characterized in that: the automatic feeding device comprises a workbench (1), wherein a rotary wheel disc (2) and a driving motor (12) for driving the rotary wheel disc (2) to intermittently rotate are rotationally connected to the workbench (1), a plurality of placing stations (3) are circumferentially arranged on the upper surface of the rotary wheel disc (2) at intervals, a plurality of processing stations (4) are circumferentially arranged on the workbench (1) and located on the outer side of the rotary wheel disc (2), and a blanking station (5) is further arranged on the workbench (1) and located on the outer peripheral side of the rotary wheel disc (2);
a fastening cylinder (21) is arranged on one side of the working table (1) positioned at the placement station (3), and a piston rod of the fastening cylinder (21) is vertically upwards and is fixedly provided with a fastening plate (23) horizontally extending to the upper side of the placement station (3) at the tail end of the piston rod; a guide rod (22) penetrating through the fastening plate (23) is vertically arranged on one side of the fastening cylinder (21), and the length of the guide rod (22) is longer than the stroke of a piston rod of the fastening cylinder (21);
the blanking station (5) comprises a lifting cylinder (52) vertically arranged on the workbench (1) and a sliding table cylinder (53) horizontally arranged on a piston rod of the lifting cylinder (52), a material collecting plate (531) is fixed on a sliding table of the sliding table cylinder (53), and a discharging rod (532) is arranged on a side wall, close to the processing station (4), of the material collecting plate (531) in an extending mode towards a space between the station table (31) and the limiting column (32); the material collecting plate (531) is far away from the slide rail (54) which is obliquely extended on one side wall of the placing station (3), the slide rail (54) is composed of a pair of metal guide posts (541) with one ends parallel to each other and arranged at intervals, the distance between the pair of metal guide posts (541) is smaller than the length of the fixing plate (6), one end of each metal guide post (541) is fixed on the side wall of the material collecting plate (531), the metal guide posts (541) are arranged in an S-shaped bending mode, the bending direction of each metal guide post (541) bends towards the side far away from the placing station (3), a pair of supporting rods (533) are vertically upwards arranged on two long side wall surfaces of the material collecting plate far away from the placing station (3), limiting guide posts (534) are extended on the supporting rods (533), the limiting guide posts (534) are parallel to the metal guide posts (541) and are arranged in the S-shaped bending mode, and the distance between the limiting guide posts (534) and the metal guide posts (541) is larger than the thickness of the fixing plate (6).
2. The multi-station drilling and tapping machining center according to claim 1, wherein: the processing station (4) comprises a drilling station (41) and a tapping station (42), and the drilling station (41) and the tapping station (42) are alternately arranged at intervals.
3. The multi-station drilling and tapping machining center according to claim 1, wherein: the middle part of the fastening plate (23) is provided with a processing through groove (231) so that the fastening plate (23) is arranged in a concave mode.
4. The multi-station drilling and tapping machining center according to claim 1, wherein: the cooling liquid pipe (13) is arranged on one side of the working station (4) of the workbench (1), one end of the cooling liquid pipe (13) extends to the upper part of the placing station (3), the other end of the cooling liquid pipe is connected with an annular communicating pipe (14), and the communicating pipe (14) is connected with a cooling water tank (16) filled with cooling liquid.
5. The multi-station drilling and tapping machining center according to claim 4, wherein: annular liquid collecting grooves (15) are formed in the table top of the workbench (1) and located below the rotary wheel disc (2), recovery holes (17) are formed in the bottom surface of the liquid collecting grooves (15), and a recovery water tank (18) communicated with the recovery holes (17) through a pipeline is arranged below the workbench (1).
6. The multi-station drilling and tapping machining center according to claim 1, wherein: the placing station (3) comprises a station table (31) and limiting columns (32) which are arranged at two sides of the station table (31) at intervals.
7. The multi-station drilling and tapping machining center according to claim 1, wherein: the center position of the rotary wheel disc (2) is vertically provided with a square frame-shaped partition plate (24), and a pneumatic source (241) for driving the fastening cylinder (21) to operate is arranged on the inner side of the partition plate (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810559952.5A CN108422198B (en) | 2018-06-02 | 2018-06-02 | Multi-station drilling and tapping machining center |
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| CN201810559952.5A CN108422198B (en) | 2018-06-02 | 2018-06-02 | Multi-station drilling and tapping machining center |
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| CN108422198A CN108422198A (en) | 2018-08-21 |
| CN108422198B true CN108422198B (en) | 2024-03-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109128875A (en) * | 2018-11-20 | 2019-01-04 | 宝鸡虢西磨棱机制造有限公司 | A kind of high-precision rotary working-table |
| CN110193729B (en) * | 2019-06-25 | 2024-04-19 | 深圳市华惠连接器有限公司 | Multifunctional multi-station composite processing equipment |
| CN112571225B (en) * | 2020-12-09 | 2021-11-19 | 泰和县祥峰木艺制品有限公司 | Furniture city is with rotatory former of manufacturing of wooden stair processing |
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