CN109079505B - Drilling and milling system with function of rotating and pressing workpiece - Google Patents
Drilling and milling system with function of rotating and pressing workpiece Download PDFInfo
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- CN109079505B CN109079505B CN201811084884.8A CN201811084884A CN109079505B CN 109079505 B CN109079505 B CN 109079505B CN 201811084884 A CN201811084884 A CN 201811084884A CN 109079505 B CN109079505 B CN 109079505B
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- 238000003801 milling Methods 0.000 title claims abstract description 61
- 238000005553 drilling Methods 0.000 title claims abstract description 55
- 238000003825 pressing Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 99
- 230000009467 reduction Effects 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000009958 sewing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 12
- 239000002699 waste material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000002197 Ehlers-Danlos syndrome Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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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
- 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
- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a drilling and milling system with a function of rotating and pressing a workpiece, and belongs to the field of drilling and milling devices. The device comprises a rotary pressing mechanism, a worktable mechanism, a drilling and milling mechanism and chip removal mechanisms respectively arranged at two sides of the worktable mechanism; the worktable mechanism comprises: the upper top surface of the rotating platform is provided with a plurality of telescopic cylinders, and the central axis of the output shafts of the telescopic cylinders penetrates through the circle center of the upper top surface of the rotating platform; the end part of the output shaft of the telescopic cylinder is provided with an arc plate; the drilling and milling mechanism comprises: the base is arranged above the transmission case, a rack is arranged on the base, and a drilling and milling machine is arranged on the rack; the milling and drilling machine comprises a self-cooling drill bit; the rotary pressing mechanisms are arranged on the upper top surface of the rotary table and comprise outer cylinder bodies, bearing seats and pressing plates. The drilling and milling system has higher integration level.
Description
Technical field
The present invention relates to drilling and milling device fields, and the brill of workpiece function is rotatably compressed more specifically to a kind of band
Milling Machining system.
Background technique
Drilling-milling apparatus is to gather drilling and milling, boring, mill in the machine tool of one, is applied to middle-size and small-size part and processes, especially
Nonferrous materials, the cutting of plastics, nylon have many advantages, such as that structure is simple, flexible operation, are widely used in single-piece or in batch
Machine-building.But existing drilling-milling apparatus only has the basic function bored and milled, and integrated level is lower.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the invention to overcome the existing lower deficiency of drilling-milling apparatus integrated level, a kind of band rotation pressure is provided
The drilling and milling system of clamping of workpieces function, integrated level with higher.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
Band of the invention rotatably compresses the drilling and milling system of workpiece function, including the rotary pressing mechanism, workbench
Mechanism, drill milling mechanism and the chip removal mechanism for being respectively arranged in table mechanism two sides；The table mechanism includes:
Turntable, the turntable are cylindrical structure, and the upper top surface of turntable is equipped with several telescoping cylinders, described to stretch
The central axes of contracting cylinder output shaft pass through the center of circle of top surface on turntable；The end of the telescoping cylinder output shaft is equipped with arc plate,
The lateral surface of the arc plate is arc surface；
The upper surface of Workbench base, the Workbench base is equipped with swivelling chute, and the lower end of the turntable is placed in rotation
In slot；It is connected with central axis on the turntable, which is located on the central axes of turntable；The central axis extends downwardly
And penetrate inside Workbench base, the lower end of the central axis is connected with first bevel gear；
Transmission case, the transmission case is interior to be equipped with decelerating motor, is connected with worm screw, a worm gear on the output shaft of the decelerating motor
With the worm screw engaged transmission；One trunnion axis passes through the centre bore of the worm gear, opens up on the inner surface of the worm gear centre bore
There are several recessed grooves, the trunnion axis outer surface is equipped with the raised item for being inserted into respective recesses slot respectively；The trunnion axis prolongs
It stretches and penetrates inside Workbench base, the end that the trunnion axis is located inside Workbench base is connected with second bevel gear, institute
State second bevel gear and first bevel gear engaged transmission；
The chip removal mechanism includes: reduction gearbox, and the input terminal of the reduction gearbox is connected to motor, the output of the reduction gearbox
End and one end of a chip removal screw rod are connected, and helical blade and support base are provided on the side of the chip removal screw rod, the support base
Middle part be equipped with accommodating chamber, the bottom of the accommodating chamber is equipped with telescopic cylinder, and the output shaft of the telescopic cylinder extends upwards
And reduction gearbox is installed at the top of telescopic cylinder output shaft；
The drill milling mechanism includes: pedestal, and the pedestal is installed on above the transmission case, is arranged on the pedestal organic
Frame is equipped with drilling and milling machine in the rack；The drilling and milling machine includes from cooling drill bit, and the certainly cooling drill bit includes the brill of integral type
Shank and bit head offer spiral shape chip space in the bit head peripheral surface, are located at spiral shape chip space in bit head
Several spiral shape water pipe ditchs are offered in interior peripheral surface, every spiral shape water pipe ditch has been embedded in water pipe；
Several rotary pressing mechanisms are installed on top surface on turntable, and rotary pressing mechanism includes exterior cylinder, bearing seat
And pressing plate, the through slot inside the exterior cylinder have been embedded in inner cylinder, have opened up on the inner surface of exterior cylinder through slot
There is circular arc slideway, sliding block is fixed on the lateral surface of inner cylinder, sliding block is embedded in circular arc slideway；One end in circular arc slideway to
Lower section offers vertical slideway, offers air inlet between the other end and sliding block in circular arc slideway, which passes through pipeline
It is connected to air pump；The bottom of inner cylinder is placed in plate upper surface, and lower surface of base plate is connect by connecting column with support plate, should
The lower surface of support plate is connected on bearing seat by second spring；Pressing plate is connected to the top of inner cylinder, the top of pressing plate
Extended segment with outward extension.
Further, several sliding slots are offered on the upper top surface of the turntable, the sliding slot pushes up along turntable
The radial distribution in face, the cross section of the sliding slot are inverse-T-shaped；Being equipped in the sliding slot can be in track length side's upward sliding
Slide part, the upper end for sliding part is equipped with carrying sliding block, the carrying sliding block towards top surface the center point on turntable one
Side is glove step, and the glove step is ladder-like and glove step surface side of top surface the center point on turntable is circular arc
Face；
The height of circular arc slideway is greater than the height of sliding block；Several balls free to rotate are provided on plate upper surface.
Further, side of the carrying sliding block far from top surface the center point on turntable is backboard, a curved baffle
It is connected on backboard by the first spring, side of the curved baffle towards top surface the center point on turntable is arc surface；
The other end in circular arc slideway is fixed with the fixed block of rubber material, which withstands on the lateral surface of inner cylinder
On.
Further, the bottom of the Workbench base is equipped at least two guide grooves, the guide groove and the trunnion axis
It is parallel；The guide groove of the Workbench base bottom is accordingly installed on the guide rail below the Workbench base；
It is located in the peripheral surface in the middle part of two inner sidewalls of spiral shape chip space in bit head and offers a spiral respectively
Shape water pipe ditch；
Rotary pressing mechanism further includes mounting base, and the two sides on mounting base top are respectively fixed with a support arm, bearing seat
One end is fixed on a support arm, and the other end of bearing seat is fixed on another support arm；Support arm is along its short transverse
On offer several bolt holes, bolt passes through on support arm end corresponding with bearing seat after some bolt hole from outside
Portion is threadedly coupled.
Further, side of the Workbench base far from transmission case and a flexible axis connection, the telescopic shaft pass through
Cylinder or Driven by Hydraulic Cylinder.
Further, a through hole sequentially passes through carrying sliding block from top to bottom and slides part, and a bolt is from top to bottom
Across through hole, and the outer diameter of the bolt head is greater than the internal diameter of through hole, and the lower end of bolt is connected with a nut, the nut
Upper surface withstands on the lower surface for sliding part；
Further, on the lateral surface of the arc plate, the curved baffle is towards top surface the center point on turntable
On side and glove step surface is covered with one layer of rubber sheet gasket on turntable on the side of top surface the center point；
Further, the output shaft of the motor is connected to the rotation center of first pulley, which passes through bullet
Property belt and the second belt wheel transmission, the input terminal of the reduction gearbox are connected to the rotation center of the second belt wheel；The accommodating chamber two
A slide slot is respectively equipped on the support base of side, the two sides of the reduction gearbox are connected separately with one and slide bar, the reduction gearbox one
The bar that slides of side connection protrudes into the corresponding slide slot in side, and the bar that slides of the reduction gearbox other side connection protrudes into the other side pair
In the slide slot answered.
Further, the lower section of the chip removal screw rod is equipped with bottom plate, and the bottom plate is along perpendicular to chip removal screw rod direction
Two sides are connected separately with a baffle；The bottom plate tilts downwards along the extending direction of chip removal screw rod, the bottom plate and level
The angle in face is 15~30 °；The baffle of the bottom plate two sides connection tilts outward respectively.
Further, one end that the chip removal screw rod is connected with reduction gearbox output end is supported by a spring bearing；Institute
It states and is provided with sparge pipe above support base, sparge pipe is connected to water pump.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) in the present invention, the upper top surface of turntable is equipped with several telescoping cylinders, and the central axes of telescoping cylinder output shaft pass through
The center of circle of top surface on turntable, the end of telescoping cylinder output shaft are equipped with arc plate, and arc plate is in respective telescoping cylinder when use
The inner arc face for withstanding on pivoting support to be processed under drive respectively, for fixing pivoting support to be processed, and arc plate is outer
Side is set as arc surface, can fit with the inner arc face of pivoting support to be processed, guarantee fixed stability.
In the present invention, the lower end of turntable is placed in the swivelling chute of the upper surface of Workbench base, is connected on turntable
There is central axis, and central axis is located on the central axes of turntable, when needing to adjust the processing stations of pivoting support to be processed, rotation
Platform can be rotated in swivelling chute using central axis as rotation center, specifically, central axis extends downwardly and penetrates workbench
Base interior, the lower end of the central axis are connected with first bevel gear, are equipped with decelerating motor, the output shaft of decelerating motor in transmission case
It is connect with worm screw, worm screw and worm gear engaged transmission, due to the centre bore of trunnion axis insertion worm gear, so that worm gear can drive level
Axis rotation, by the engaged transmission between first bevel gear and second bevel gear, central axis is rotated with it, and finally drives turntable
It rotates together, to realize the function of pivoting support multistation processing.
In the present invention, pivoting support top surface to be processed is fixed by rotary pressing mechanism, ensure that be processed
Pivoting support will not shift in the axial direction, to improve pivoting support clamping stability.
Meanwhile in the present invention, the rotation of chip removal screw rod is driven by motor, discharges helical blade by waste material, meanwhile,
Reduction gearbox moves up and down to move up and down to realize in accommodating chamber by telescopic cylinder output shaft, and then drives chip removal screw rod
It is also moved up and down while rotation, is on the one hand conducive to chip removal screw rod and the waste material of different height layer is conveyed, it is another
Aspect stir up and down to entire scrap heap, so that waste material is more easier all to be discharged, and improves chip removal speed.Together
When, entire drilling and milling system integration automatic chip-removal function, integrated level with higher.
(2) in the present invention, the cross section of sliding slot be it is inverse-T-shaped, sliding part can be in track length side's upward sliding, to adapt to
Support the pivoting support of different-diameter；It slides and carrying sliding block is installed on part, the glove step carried on sliding block is used for to be added
Work pivoting support is supported, and glove step is designed as it is ladder-like, convenient for pivoting support positioning is placed in different platforms
On rank, the drilling operation of pivoting support is facilitated, and the lateral layout of glove step surface top surface the center point on turntable is circle
Cambered surface, the arc surface fit with pivoting support outer circumferential surface to be processed, facilitate pivoting support to be processed placement and
Processing.
(3) in the present invention, curved baffle is connected on backboard by the first spring, and the curved baffle on turntable towards pushing up
The arc surface of the side of face the center point fits with pivoting support surface to be processed, slides when pivoting support to be processed is placed on carrying
When on block, curved baffle is against on pivoting support outer circumference face under the action of the first spring, is realized to revolution to be processed branch
That holds is fixedly clamped.
(4) in the present invention, the bottom of Workbench base is equipped with two guide grooves parallel with trunnion axis, in cylinder or hydraulic
Under the action of cylinder, telescopic shaft can front and back it is flexible so that guide groove slides on corresponding guide rail, before realizing turntable
After move.
(5) in the present invention, by the lateral surface of arc plate, curved baffle towards the side of top surface the center point on turntable and
The side of glove step surface top surface the center point on turntable spreads one layer of rubber sheet gasket so that above-mentioned arc surface with to be processed time
Turn that pivoting support will not be caused to wear when bearing face contact, improves final product quality.
(6) in the present invention, the height of circular arc slideway is designed as to be higher than sliding block, so that sliding block reaches vertical slideway upper end
When, there are the gaps that high pressure gas is passed through between sliding block upper surface and circular arc slideway lower surface, to facilitate sliding block high above
Calm the anger body promotion under rapidly enter in vertical slideway, thus also avoid sliding block be compressed in vertical slideway upper end medial surface and
It cannot be introduced into the situation inside vertical slideway；Because inner cylinder can rotate movement, it is arranged on plate upper surface several
Contact between inner cylinder bottom surface and plate upper surface can be become rolling by ball free to rotate when inner cylinder rotation
Dynamic friction reduces the frictional force between inner cylinder bottom surface and plate upper surface.
(7) in the present invention, the other end in circular arc slideway is fixed with the fixed block of rubber material, which withstands on inner circle
On the lateral surface of cylinder, when inner cylinder rotation, fixed block with face contact on the outside of inner cylinder, improves the close of device always
Feng Xing.
(8) in the present invention, several bolt holes are set on support arm, so as to which bearing seat is fixed on different height
Degree realizes the adjusting of whole device mounting height, has adapted to different process requirements.
(9) present invention in, when reduction gearbox is moved up and down by the drive of telescopic cylinder output shaft, the second belt wheel also with
It is accordingly to move up and down, but the second belt wheel with first pulley is driven by elastic belt at this time, and elastic belt has one
Fixed elasticity, even if the second belt wheel moves up and down in a certain range, first pulley also can preferably pass through elastic belt band
Dynamic second belt wheel rotation, so that power on motor is smoothly transferred to chip removal screw rod, is smoothly discharged convenient for waste material；By reduction gearbox two
The bar that slides of side connection is put into corresponding slide slot, and reduction gearbox is preferably limited when moving up and down, is avoided
It rocks back and forth, guarantees that waste material is smoothly discharged.
(10) in the present invention, bottom plate is inclined so that downwards entire bottom plate has along the extending direction of chip removal screw rod
Certain gradient, scrap is easier to be discharged under the effect of gravity；Bottom plate is separately connected along the two sides perpendicular to chip removal screw rod direction
There is a baffle, the baffle of bottom plate two sides connection tilts outward respectively, to expand bottom plate and its two side baffles are surrounded
Space, expand slug collection area, prevent scrap from flying out outside machine table.
(11) in the present invention, spring bearing is set to the output end of reduction gearbox, it can be to reduction gearbox output end and entire
The rotation of chip removal screw rod forms bearing, continues to be discharged by scrap so that chip removal screw rod is stable；It is defeated into sparge pipe by water pump
Water is sent, the scrap to be discharged is washed away using high pressure water, conducive to the discharge of scrap, meanwhile, it is also convenient for after processing is completed
Entire chip removal device is cleared up.
(12) in the present invention, several spiral shapes are offered in the peripheral surface in spiral shape chip space in bit head
Water pipe ditch, every spiral shape water pipe ditch has been embedded in water pipe, when bit bore, can directly pass through work of the water pipe to chisel edge
Make region spraying cooling water, so that directly cooling, extension drilling life of bit is carried out to the working region of chisel edge, compared to
Carry out the mode of water-spraying control, certainly cooling drill bit of the invention through cooling hole in drill shank and bit head processing in the prior art
The processing is simple, and manufacturing cost is low, and a plurality of spiral shape water pipe ditch can be processed, and every spiral shape water pipe ditch is embedded at least one water
Pipe, substantially increases the supply of cooling water, improves cooling efficiency, reaches on the basis of low manufacturing cost to drill bit drill bit part
Carry out effectively cooling function；Wherein, water pipe is embedded in spiral shape water pipe ditch, scrap is to water during avoiding bit bore
The damage of pipe, and water in-pipe flow is not contacted with the scrap in outside, the accumulation of scrap will not influence water outlet in spiral shape chip space
Effect.Meanwhile entire drilling and milling system integration drill bit self-cooling function, integrated level with higher.
(13) in the present invention, three spiral shape water are offered in the peripheral surface in spiral shape chip space in bit head
Tube seat, this three spiral shape water pipe ditchs are located in the middle part of two inner sidewalls of spiral shape chip removal trench bottom and spiral shape chip space
On, on the one hand quantity that three spiral shape water pipe ditchs increase corresponding water pipe is set, improves cooling water flow, is conducive to bore
The cooling of head position, on the other hand three spiral shape water pipe ditchs are not located at the top of spiral shape chip space, hole when avoiding drilling
Damage of the mouth with the outer side contacts of bit head and to spiral shape water pipe ditch.
(14) in the present invention, the opening at the top of spiral shape water pipe ditch is sealed by sealing strip, produce water pipe will not
Raw scrap cuts damage, and avoids water pipe from being thrown out of in high speed rotation and come.
(15) in the present invention, when bit bore, bit head front end be in the condition of high temperature, and setting is erected when bit head in the present invention
When straight placement, spiral shape water pipe ditch is embedding the upper end that the location of front end of water inlet pipe is higher than all blades, i.e. bit head just
Often when work, the end that water pipe sprays cooling water does not reach blade upper end region below, to avoid around blade and blade
Localized high temperature regions the calcination of water pipe is damaged, improve the service life of water pipe.
(16) in the present invention, the direction of the sectional area of spiral shape water pipe ditch to bit head front end is cumulative at water pipe front end, makes
It obtains cooling water to spray after water pipe end outflow along the spiral shape water pipe ditch end of aperture flaring, so that cooling water more bonus point
Scattered is sprayed on blade to be cooled, is conducive to the cooling of drill bit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (drill milling mechanism is omitted) of the drilling and milling system of embodiment；
Fig. 2 is that (drill milling mechanism and Scrap-removing machine is omitted in the whole enlarged structure schematic diagram of table mechanism in embodiment
Structure)；
Fig. 3 is the whole enlarged structure schematic diagram of chip removal mechanism in embodiment；
Fig. 4 be Fig. 1 in along A-A to cross-sectional view；
Fig. 5 is the partial enlarged view in Fig. 1 at B；
Fig. 6 is the overlooking structure diagram of turntable in embodiment；
Fig. 7 is the structural schematic diagram that sliding block is carried in embodiment；
Fig. 8 is the cross-sectional view of rotary pressing mechanism in embodiment；
Fig. 9 be Fig. 8 in along C-C to cross-sectional view；
Figure 10 is the left view of support arm in embodiment；
Figure 11 is the whole enlarged structure schematic diagram of drill milling mechanism in embodiment；
Figure 12 is in embodiment from the structural schematic diagram of cooling drill bit；
Figure 13 be Figure 12 in along D-D to cross-sectional view.
Label declaration in schematic diagram: 1, telescopic shaft；2, Workbench base；3, swivelling chute；4, turntable；5, sliding slot； 6,
Telescoping cylinder；601, arc plate；7, rotary pressing mechanism；7001, pressing plate；7002, vertical slideway；7003, inner cylinder；7004,
Bottom plate；7005, exterior cylinder；7006, support plate；7007, second spring；7008, fixed block；7009, support arm；7010, spiral shell
Bolt throughhole；7011, mounting base；7012, bearing seat；7013, circular arc slideway；7014, sliding block；7015, air inlet；8, guide groove；9,
Guide rail；10, trunnion axis；11, decelerating motor；12, worm gear；13, worm screw；14, second bevel gear；15, first bevel gear；16, in
Mandrel；17, sliding block is carried；18, part is slided；19, through hole；20, curved baffle；21, the first spring；22, glove step；23,
Transmission case；24, backboard；25, helical blade；26, chip removal screw rod；27, reduction gearbox；28, support base；29, sparge pipe；30, it slides
Slot；31, bar is slided；32, telescopic cylinder；33, spring bearing；34, baffle；35, bottom plate；36, the second belt wheel；37, elastic skin
Band；38, first pulley；39, motor；40, pedestal；41, rack；42, drilling and milling machine；43, from cooling drill bit；4301, drill shank；
4302, bit head；4303, spiral shape chip space；4304, blade；4305, spiral shape water pipe ditch；4306, sealing strip；4307,
Water pipe.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8 and Fig. 9-13, the drilling and milling system of the present embodiment includes:
Rotary pressing mechanism 7, table mechanism, drill milling mechanism and the chip removal mechanism for being respectively arranged in table mechanism two sides, wherein work
Table mechanism includes: turntable 4, Workbench base 2 and transmission case 23；Turntable 4, turntable 4 are cylindrical structure, rotation
There are three telescoping cylinder 6, the central axes of 6 output shaft of telescoping cylinder pass through the center of circle of top surface on turntable 4 for the upper top surface installation of platform 4；It stretches
The end of 6 output shaft of contracting cylinder is equipped with arc plate 601, and the lateral surface of arc plate 601 is arc surface；Workbench base 2, workbench
The upper surface of pedestal 2 is equipped with swivelling chute 3, and the lower end of turntable 4 is placed in swivelling chute 3；Central axis 16 is connected on turntable 4,
The central axis 16 is located on the central axes of turntable 4；Central axis 16 is extended downwardly and is penetrated inside Workbench base 2, central axis
16 lower end is connected with first bevel gear 15；Transmission case 23, is equipped with decelerating motor 11 in transmission case 23, the decelerating motor 11 it is defeated
Worm screw 13, a worm gear 12 and 13 engaged transmission of worm screw are connected on shaft；One trunnion axis 10 passes through the centre bore of worm gear 12, worm gear
Several recessed grooves are offered on the inner surface of 12 centre bores, 10 outer surface of trunnion axis is equipped with is inserted into respective recesses slot respectively
Raised item；Trunnion axis 10 extends and penetrates inside Workbench base 2, and trunnion axis 10 is located at the company of the end inside Workbench base 2
It is connected to second bevel gear 14,15 engaged transmission of second bevel gear 14 and first bevel gear.
Several rotary pressing mechanisms 7 are installed on top surface on turntable 4, rotary pressing mechanism 7 include exterior cylinder 7005,
Bearing seat 7012 and pressing plate 7001, the through slot inside the exterior cylinder 7005 have been embedded in inner cylinder 7003, outer cylinder
Circular arc slideway 7013 is offered on the inner surface of 7005 through slot of body, is fixed with sliding block on the lateral surface of inner cylinder 7003
7014, sliding block 7014 is embedded in circular arc slideway 7013；One end in circular arc slideway 7013 offers downwards vertical slideway 7002,
Air inlet 7015 is offered between the other end in circular arc slideway 7013 and sliding block 7014, which passes through pipeline and gas
Pump connection；The bottom of inner cylinder 7003 is placed in 7004 upper surface of bottom plate, and 7004 lower surface of bottom plate passes through connecting column and support
Plate 7006 connects, and the lower surface of the support plate 7006 is connected on bearing seat 7012 by second spring 7007；Pressing plate 7001 connects
It is connected to the top of inner cylinder 7003, the top of pressing plate 7001 extended segment with outward extension.
Chip removal mechanism includes reduction gearbox 27 and support base 28, and the input terminal of reduction gearbox 27 is connect with motor 39, reduction gearbox
One end of 27 output end and a chip removal screw rod 26 is connected, and helical blade 25 is provided on the side of the chip removal screw rod 26, supports
The middle part of seat 28 is equipped with accommodating chamber, and the bottom of accommodating chamber is equipped with telescopic cylinder 32, and the output shaft of the telescopic cylinder 32 is upwards
Extend and reduction gearbox 27 is installed at the top of 32 output shaft of telescopic cylinder.
Drill milling mechanism includes: pedestal 40, and pedestal 40 is installed on 23 top of transmission case, organic frame 41 is arranged on pedestal 40, should
Drilling and milling machine 42 is installed in rack 41；Drilling and milling machine 42 includes from cooling drill bit 43, includes the drillstock of integral type from cooling drill bit 43
Portion 4301 and bit head 4302 offer spiral shape chip space 4303 in 4302 peripheral surface of bit head, and bit head 4302 is upper
In offering several spiral shape water pipe ditchs 4305, every spiral shape water pipe ditch in the peripheral surface in spiral shape chip space 4303
4305 have been embedded in water pipe 4307.
In the present embodiment, there are three telescoping cylinders 6 for the upper top surface installation of turntable 4, and the central axes of 6 output shaft of telescoping cylinder pass through
The center of circle of top surface on turntable 4, the end of 6 output shaft of telescoping cylinder are equipped with arc plate 601, and three arc plates 601 exist when use
The inner arc face for withstanding on pivoting support to be processed under the drive of respective telescoping cylinder 6 respectively, for fixing pivoting support to be processed,
And the lateral surface of arc plate 601 is set as arc surface, can fit with the inner arc face of pivoting support to be processed, guarantees to fix
Stability.
In the present embodiment, the lower end of turntable 4 is placed in the swivelling chute 3 of the upper surface of Workbench base 2, turntable 4
On be connected with central axis 16, and central axis 16 is located on the central axes of turntable 4, needs to adjust the processing of pivoting support to be processed
When station, turntable 4 can with central axis 16 be rotation center be rotated in swivelling chute 3, specifically, central axis 16 to
Lower extension simultaneously penetrates inside Workbench base 2, and the lower end of the central axis 16 is connected with first bevel gear 15, is equipped in transmission case 23
The output shaft of decelerating motor 11, decelerating motor 11 is connect with worm screw 13,12 engaged transmission of worm screw 13 and a worm gear, in the worm gear 12
Several recessed grooves are offered on the inner surface in heart hole, an outer surface is equipped with the water for being inserted into the raised item of respective recesses slot respectively
Flat axis 10 passes through 12 centre bore of worm gear, and the other end extension of trunnion axis 10 penetrates inside Workbench base 2, and is located at work stylobate
End inside seat 2 is connected with second bevel gear 14, and 15 engaged transmission of second bevel gear 14 and above-mentioned first bevel gear, slow down electricity
Machine 11 drives worm screw 13 to rotate, and worm screw 13 drives worm gear 12 to rotate, since trunnion axis 10 is embedded in the centre bore of worm gear 12, so that
Worm gear 12 can drive trunnion axis 10 to rotate, and pass through the engaged transmission between first bevel gear 15 and second bevel gear 14, central axis
16 rotate with it, final that turntable 4 is driven to rotate together, to realize the function of pivoting support multistation processing.
In the present embodiment, there are three rotary pressing mechanisms 7 for top surface installation on turntable 4, and the rotary pressing mechanism 7 is for pressing from both sides
The top surface for holding pivoting support to be processed is first turned on air pump when carrying out rotatably compressing movement, and high pressure gas passes through air inlet
7015 enter in circular arc slideway 7013, and sliding block 7014 is slided in circular arc slideway 7013 under the promotion of high pressure gas to close
One end of vertical slideway 7002, entire inner cylinder 7003 occurs centainly in the horizontal plane with the drive of sliding block 7014 at this time
The rotation of angle, so that pressing plate 7001 turns to designated position, then sliding block 7014 continues under the promotion of high pressure gas from perpendicular
The upper end of straight slideway 7002 is moved down into certain position, at this time entire inner cylinder 7003 with the drive of sliding block 7014 and
It moves down, so that pressing plate 7001 moves down into specified position and is pressed on the workpiece to be processed for needing to clamp；When needing to solve
When except rotatably compressing movement, it is first shut off air pump, inner cylinder 7003 is in lower section by the rebound masterpiece of compression second spring 7007
It is moved up under, sliding block 7014 is moved up inside vertical slideway 7002 therewith and reached in circular arc slideway 7013 close to vertical sliding
The one end in road 7002, at this time pressing plate 7001 release to the compression of workpiece to be processed and on move on to elemental height, then manually will pressure
Plate 7001 returns back to initial position, and sliding block 7014 slides in circular arc slideway 7013 to initial position at this time, to rotate next time
Compression movement is prepared, and is fixed, be ensure that be processed time to pivoting support top surface to be processed by rotary pressing mechanism 7
Turning bearing will not shift in the axial direction, to improve pivoting support clamping stability.
Meanwhile in the present embodiment, drive chip removal screw rod 26 to rotate by motor 39, makes helical blade 25 by waste material to outlet
Out, meanwhile, reduction gearbox 27 moves up and down to move up and down to realize in accommodating chamber by 32 output shaft of telescopic cylinder, in turn
It drives chip removal screw rod 26 also to move up and down while rotation, is on the one hand conducive to chip removal screw rod 26 and gives up to different height layer
Material is conveyed, and on the other hand stir up and down to entire scrap heap, so that waste material is more easier all to be discharged, and is improved
Chip removal speed.Meanwhile entire drilling and milling system integration automatic chip-removal function, integrated level with higher.
In the present embodiment, several are offered in the peripheral surface in spiral shape chip space 4303 in bit head 4302
Spiral shape water pipe ditch 4305, every spiral shape water pipe ditch 4305 has been embedded in water pipe 4307, when bit bore, can directly pass through
Working region (i.e. 4304 position of blade) spraying cooling water from water pipe 4307 to chisel edge, thus to the work of chisel edge
Make region and carry out directly cooling, extend drilling life of bit, compared with the prior art in run through in drill shank and bit head processing
Cooling hole carries out the mode of water-spraying control, and the processing is simple for the certainly cooling drill bit of the present embodiment, and manufacturing cost is low, and can be processed a plurality of
Spiral shape water pipe ditch 4305, every spiral shape water pipe ditch 4305 are embedded at least one water pipe 4307, substantially increase cooling water
Supply, improve cooling efficiency, reach and carry out effectively cooling function on the basis of low manufacturing cost to drill bit drill bit part.
Wherein, water pipe 4307 is embedded in spiral shape water pipe ditch 4305, avoids during bit bore scrap to the damage of water pipe 4307
It is bad, and water flow is not contacted with the scrap in outside in water pipe 4307, the accumulation of scrap will not influence out in spiral shape chip space 4303
Water effect.Meanwhile entire drilling and milling system integration drill bit self-cooling function, integrated level with higher.
Embodiment 2
With reference to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, the drilling and milling system of the present embodiment, structure substantially with embodiment 1, more into
One step: sliding slot 5 there are three being opened up on the upper top surface of turntable 4, the radial distribution of the top surface along turntable 4 of sliding slot 5, and sliding slot
5 cross section be it is inverse-T-shaped, be equipped in sliding slot 5 can be slided on 5 length direction of sliding slot slides part 18, slide the upper of part 18
End is equipped with carrying sliding block 17, and side of the carrying sliding block 17 towards top surface the center point on turntable 4 is glove step 22, this is set
Object step 22 is that side of the ladder-like and glove step 22 towards top surface the center point on turntable 4 is arc surface；Bit head 4302
Above it is located in the peripheral surface of 4303 bottom of spiral shape chip space and offers a spiral shape water pipe ditch 4305, in bit head 4302
A spiral shape water pipe ditch 4305 is offered respectively in the peripheral surface in the middle part of 4,303 two inner sidewalls of spiral shape chip space.
In the present embodiment, the cross section of sliding slot 5 be it is inverse-T-shaped, slide part 18 shape be also it is inverse-T-shaped, slide part 18
It can be slided on 5 length direction of sliding slot, to adapt to the pivoting support of support different-diameter；It slides and carrying sliding block is installed on part 18
17, the glove step 22 on sliding block 17 is carried for being supported to pivoting support to be processed, and glove step 22 is designed as
It is ladder-like, convenient for pivoting support positioning to be placed on different steps, facilitate the drilling operation of pivoting support, and articles holding table
Lateral layout of the rank 22 towards top surface the center point on turntable 4 is arc surface, circle on the outside of the arc surface and pivoting support to be processed
Perimeter surface fits, and facilitates the placement and processing of pivoting support to be processed.
In the present embodiment, three spiral shells are offered in the peripheral surface in spiral shape chip space 4303 in bit head 4302
Shape water pipe ditch 4305 is revolved, this three spiral shape water pipe ditchs 4305 are located at 4303 bottom of spiral shape chip space and spiral shape chip removal
On in the middle part of 4,303 two inner sidewalls of slot, the number that three 4305 one side of spiral shape water pipe ditch increase corresponding water pipe 4307 is set
Amount, improves cooling water flow, is conducive to the cooling at drill bit position, on the other hand three spiral shape water pipe ditchs 4305 not position
In the top of spiral shape chip space 4303, aperture is with the outer side contacts of bit head 4302 and to spiral shape water pipe ditch when avoiding drilling
4305 damage.(when drilling, bit head 4302 is protruded into aperture, while 4302 outside of bit head and aperture internal surface
Have and centainly rub, in the present embodiment, three spiral shape water pipe ditchs 4305 and the outer lateral extent of bit head 4302 are set farther out, it is right
Water pipe 4307 in spiral shape water pipe ditch 4305 and spiral shape water pipe ditch 4305 plays a protective role.)
Embodiment 3
With reference to Fig. 7, the drilling and milling system of the present embodiment, structure is substantially with embodiment 2, and further: carrying is slided
Side of the block 17 far from top surface the center point on turntable 4 is backboard 24, and a curved baffle 20 is connected to back by the first spring 21
On plate 24, side of the curved baffle 20 towards top surface the center point on turntable 4 is arc surface；4305 top of spiral shape water pipe ditch
Opening sealed by the sealing strip 4306 of rubber material.
In the present embodiment, curved baffle 20 is connected on backboard 24 by the first spring 21, and the curved baffle 20 is towards rotation
The arc surface of the side of top surface the center point fits with pivoting support surface to be processed on turntable 4, when pivoting support to be processed is put
It sets when carrying on sliding block 17, curved baffle 20 is against on pivoting support outer circumference face under the action of the first spring 21, real
Now it is fixedly clamped to pivoting support to be processed.
In the present embodiment, the opening at 4305 top of spiral shape water pipe ditch is sealed by sealing strip 4306, both makes water pipe
4307 scrap that will not be generated cut damage, and avoid water pipe 4307 from being thrown out of in high speed rotation and come.
Embodiment 4
With reference to Fig. 1 and Fig. 2, the drilling and milling system of the present embodiment, structure is further: work substantially with embodiment 3
The bottom for making sewing platform base 2 is parallel with trunnion axis 10 equipped at least two guide grooves 8, guide groove 8；The guide groove of 2 bottom of Workbench base
8 are accordingly installed on the guide rail 9 of 2 lower section of Workbench base；Side of the Workbench base 2 far from transmission case 23 and a telescopic shaft 1
Connection, the telescopic shaft 1 pass through cylinder or Driven by Hydraulic Cylinder；The front-end configuration of bit head 4302 has several blades 4304, works as brill
When head 4302 is placed vertically (state when bit head 4302 is drilled straight down), in spiral shape water pipe ditch 4305
It is embedded in the upper end that the location of front end of water pipe 4307 is higher than all blades 4304.
In the present embodiment, the bottom of Workbench base 2 is equipped with two guide grooves 8 parallel with trunnion axis 10, in cylinder or
Under the action of hydraulic cylinder, telescopic shaft 1 can front and back it is flexible so that guide groove 8 slides on corresponding guide rail 9, realize rotation
The back-and-forth motion of turntable 4.(when turntable 4 is moved forward and backward, trunnion axis 10 can be moved together with entire turntable 4 and water
Flat axis 10 can be free to slide in the centre bore of worm gear 12.)
When bit bore, 4302 front end of bit head is in the condition of high temperature, and it is vertical to work as bit head 4302 for setting in the present embodiment
When placement, spiral shape water pipe ditch 4305 embeds the upper end that the location of front end of water inlet pipe 4307 is higher than all blades 4304,
When i.e. bit head 4302 works normally, the end that water pipe 4307 sprays cooling water does not reach 4304 upper end of blade region below,
To avoid the localized high temperature regions around blade 4304 and blade 4304 from damaging the calcination of water pipe 4307, water pipe 4307 is improved
Service life.
Embodiment 5
With reference to Fig. 1, Fig. 2 and Fig. 7, the drilling and milling system of the present embodiment, structure is substantially with embodiment 4, further
: a through hole 19 sequentially passes through carrying sliding block 17 from top to bottom and slides part 18, and a bolt passes through through hole from top to bottom
19, and the outer diameter of the bolt head is greater than the internal diameter of through hole 19, the lower end of bolt is connected with a nut, the upper surface of the nut
Withstand on the lower surface for sliding part 18；The sectional area of spiral shape water pipe ditch 4305 is to 4302 front end of bit head at 4307 front end of water pipe
Direction is cumulative.
In the present embodiment, 5 lower surface of sliding slot and slide between 18 lower surface of part there are certain gap (for bolt lower end company
The nut reserved space connect), when needs, which will slide part 18, is fixed on a certain position of 4 upper hopper chute 5 of turntable, first fix spiral shell
Then mother rotates the bolt in through hole 19, so that the nut of bolt lower end connection is held out against upwards, withstand on so that part 18 will be slided
In sliding slot 5, the fixation to carrying sliding block 17 is realized.Wherein, the outer diameter of bolt head is greater than the internal diameter of through hole 19, so that bolt
Head is located at the upper surface of carrying sliding block 17, and it is centainly high higher than carrying 17 upper surface of sliding block to concurrently set 20 bottom end of curved baffle
Degree is the placement reserved space of bolt head.
In the present embodiment, at 4307 front end of water pipe side of the sectional area of spiral shape water pipe ditch 4305 to 4302 front end of bit head
To cumulative, so that cooling water sprays after flowing out from 4307 end of water pipe along 4305 end of spiral shape water pipe ditch of aperture flaring, from
And make what cooling water more dispersed to be sprayed on blade 4304 to be cooled, be conducive to the cooling of drill bit.
Embodiment 6
With reference to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, the drilling and milling system of the present embodiment, structure substantially with embodiment 5, more into
One step: on the lateral surface of arc plate 601, on side of the curved baffle 20 towards top surface the center point on turntable 4 and glove
Step 22 is covered with one layer of rubber sheet gasket on the side towards top surface the center point on turntable 4.
Side in the present embodiment, by the lateral surface of arc plate 601, curved baffle 20 towards top surface the center point on turntable 4
The side one layer of rubber sheet gasket of paving of face and glove step 22 towards top surface the center point on turntable 4, so that above-mentioned arc surface exists
Pivoting support will not be caused to wear with when pivoting support face contact to be processed, improve final product quality.
Embodiment 7
With reference to Fig. 8, the drilling and milling system of the present embodiment, structure is substantially with embodiment 6, and further: circular arc is sliding
The height in road 7013 is greater than the height of sliding block 7014；Several balls free to rotate are provided on 7004 upper surface of bottom plate.
In the present embodiment, by the height of circular arc slideway 7013 be designed as be higher than sliding block 7014 (in specific the present embodiment, circular arc
The height of slideway 7013 is higher than sliding block 1-2mm), when so that sliding block 7014 reaching vertical 7002 upper end of slideway, table on sliding block 7014
There are the gaps that high pressure gas is passed through between 7013 lower surface of face and circular arc slideway, to facilitate the high pressure gas above of sliding block 7014
It is rapidly entered under the promotion of body in vertical slideway 7002, so that sliding block 7014 be avoided to be compressed in the interior of vertical 7002 upper end of slideway
Side and cannot be introduced into the situation inside vertical slideway 7002；Because inner cylinder 7003 can rotate movement, in bottom plate
Several balls free to rotate are set on 7004 upper surfaces, it can be by 7003 bottom of inner cylinder when inner cylinder 7003 rotates
Contact between 7004 upper surface of face and bottom plate becomes rolling friction, reduces table on 7003 bottom surface of inner cylinder and bottom plate 7004
Frictional force between face；In specific the present embodiment, 7004 upper surface of bottom plate is provided with several grooves, is equipped with one in each groove
The ball being freely rotated.
Embodiment 8
With reference to Fig. 8 and Fig. 9, the drilling and milling system of the present embodiment, structure is further: circle substantially with embodiment 7
The other end in arc slideway 7013 is fixed with the fixed block 7008 of rubber material, which withstands on inner cylinder 7003
On lateral surface.
In the present embodiment, the other end in circular arc slideway 7013 is fixed with the fixed block 7008 of rubber material, the fixed block
7008 withstand on the lateral surface of inner cylinder 7003, when inner cylinder 7003 rotate when, fixed block 7008 always with inner cylinder
7003 outside face contacts, improve the leakproofness of device.
Embodiment 9
With reference to Fig. 8 and Figure 10, the drilling and milling system of the present embodiment, structure is further substantially with embodiment 8:
Rotary pressing mechanism 7 further includes mounting base 7011, and the two sides on 7011 top of mounting base are respectively fixed with a support arm 7009, carrying
One end of seat 7012 is fixed on a support arm 7009, and the other end of bearing seat 7012 is fixed on another support arm 7009
On；Support arm 7009 offers several bolt holes 7010 in its short transverse, and bolt passes through support arm 7009 from outside
End thread connection corresponding with bearing seat 7012 after some upper bolt hole 7010.
In the present embodiment, several bolt holes 7010 are set on support arm 7009, so as to consolidate bearing seat 7012
Due to different height, realizes the adjusting of whole device mounting height, adapted to different process requirements.
Embodiment 10
With reference to Fig. 1 and Fig. 3, the drilling and milling system of the present embodiment, structure is further: electricity substantially with embodiment 9
The output shaft of machine 39 is connected to the rotation center of first pulley 38, which passes through elastic belt 37 and the second belt wheel
36 transmissions, the input terminal of reduction gearbox 27 are connected to the rotation center of the second belt wheel 36；On the support base 28 of accommodating chamber two sides respectively
Equipped with a slide slot 30, the two sides of reduction gearbox 27 are connected separately with one and slide bar 31, and bar 31 is slided in the connection of 27 side of reduction gearbox
It protrudes into the corresponding slide slot 30 in side, the bar 31 that slides of 27 other side of reduction gearbox connection protrudes into the corresponding slide slot in the other side
In 30.
In the present embodiment, elastic belt 37 is the belt of rubber material, when reduction gearbox 27 passes through 32 output shaft of telescopic cylinder
Drive and when moving up and down, the second belt wheel 36 also accordingly moves up and down therewith, but the second belt wheel 36 and first pulley 38 at this time
It is to be driven by elastic belt 37, elastic belt 37 has certain elasticity, even if the second belt wheel 36 is sent out in a certain range
Life moves up and down, and first pulley 38 also preferably can drive the rotation of the second belt wheel 36 by elastic belt 37, thus by motor 39
Upper power is smoothly transferred to chip removal screw rod 26, is smoothly discharged convenient for waste material.
In the present embodiment, the bar 31 that slides that 27 two sides of reduction gearbox connect is put into corresponding slide slot 30, so that slowing down
Case 27 can be preferably limited when moving up and down, and avoided the occurrence of and rocked back and forth, and guarantee that waste material is smoothly discharged.
Embodiment 11
With reference to Fig. 1 and Fig. 3, the drilling and milling system of the present embodiment, structure is further substantially with embodiment 10:
The lower section of chip removal screw rod 26 is equipped with bottom plate 35, and bottom plate 35 is connected separately with a baffle along the two sides perpendicular to 26 direction of chip removal screw rod
34, bottom plate 35 tilts downwards along the extending direction of chip removal screw rod 26, and the angle of bottom plate 35 and horizontal plane is 15 °, bottom plate 35
The baffle 34 of two sides connection tilts outward respectively.
In the present embodiment, bottom plate 35 tilts downwards (wherein chip removal screw rod 26 along the extending direction of chip removal screw rod 26
Extending direction refers to from one end that chip removal screw rod 26 is connect with telescopic cylinder 32 to the direction of 26 other end meaning of chip removal screw rod), from
And making entire bottom plate 35 that there is certain gradient, scrap is easier to be discharged under the effect of gravity；Bottom plate 35 is along perpendicular to chip removal
The two sides in 26 direction of screw rod are connected separately with a baffle 34, and the baffle 34 of 35 two sides of bottom plate connection tilts outward respectively, from
And the space that bottom plate 35 and its two side baffles 34 are surrounded is expanded, expand slug collection area, prevents scrap from flying out machine table
It is external.
Embodiment 12
With reference to Fig. 1 and Fig. 3, the drilling and milling system of the present embodiment, structure is further substantially with embodiment 11:
One end that chip removal screw rod 26 is connected with 27 output end of reduction gearbox is supported by a spring bearing 33；Spray is provided with above support base 28
Water pipe 29, the sparge pipe 29 are connected to water pump.
In the present embodiment, spring bearing 33 is set to the output end of reduction gearbox 27, can to 27 output end of reduction gearbox and
The rotation of entire chip removal screw rod 26 forms bearing, continues to be discharged by scrap so that chip removal screw rod 26 is stable；By water pump to spray
Water is conveyed in water pipe 29, and the scrap to be discharged is washed away using high pressure water, conducive to the discharge of scrap, meanwhile, it is processing
It is also convenient for clearing up entire chip removal device after.
Embodiment 13
With reference to Fig. 1 and Fig. 3, the drilling and milling system of the present embodiment, structure is further substantially with embodiment 12:
The angle of bottom plate 35 and horizontal plane is 30 °.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. the drilling and milling system that a kind of band rotatably compresses workpiece function, it is characterised in that including rotary pressing mechanism (7), work
Platform mechanism, drill milling mechanism and the chip removal mechanism for being respectively arranged in table mechanism two sides；The table mechanism includes:
Turntable (4), the turntable (4) are cylindrical structure, and the upper top surface of turntable (4) is equipped with several telescoping cylinders
(6), the central axes of telescoping cylinder (6) output shaft pass through the center of circle of top surface on turntable (4)；Telescoping cylinder (6) output shaft
End be equipped with arc plate (601), the lateral surface of the arc plate (601) is arc surface；
The upper surface of Workbench base (2), the Workbench base (2) is equipped with swivelling chute (3), the lower end of the turntable (4)
It is placed in swivelling chute (3)；Central axis (16) are connected on the turntable (4), which is located in turntable (4)
On axis；The central axis (16) extends downwardly and penetrates Workbench base (2) inside, the lower end connection of the central axis (16)
There are first bevel gear (15)；
Transmission case (23), the transmission case (23) is interior to be equipped with decelerating motor (11), connects on the output shaft of the decelerating motor (11)
Have worm screw (13), a worm gear (12) and the worm screw (13) engaged transmission；One trunnion axis (10) passes through in the worm gear (12)
Heart hole offers several recessed grooves on the inner surface of worm gear (12) centre bore, sets on trunnion axis (10) outer surface
There is the raised item for being inserted into respective recesses slot respectively；The trunnion axis (10) extends and penetrates Workbench base (2) inside, the water
Flat axis (10) is located at the internal end of Workbench base (2) and is connected with second bevel gear (14), the second bevel gear (14) and
First bevel gear (15) engaged transmission；
The chip removal mechanism includes: reduction gearbox (27), and the input terminal of the reduction gearbox (27) is connect with motor (39), the deceleration
One end of the output end of case (27) and a chip removal screw rod (26) is connected, and is provided with helical blade on the side of the chip removal screw rod (26)
(25) and support base (28), the middle part of the support base (28) are equipped with accommodating chamber, and the bottom of the accommodating chamber is equipped with flexible gas
Cylinder (32), the output shaft of the telescopic cylinder (32) extend upwards and are equipped with reduction gearbox at the top of telescopic cylinder (32) output shaft
(27)；
The drill milling mechanism includes: pedestal (40), and the pedestal (40) is installed on above the transmission case (23), the pedestal
(40) organic frame (41) are set on, drilling and milling machine (42) are installed in the rack (41)；The drilling and milling machine (42) includes boring from cooling
Head (43), certainly cooling drill bit (43) include the drill shank (4301) and bit head (4302) of integral type, the bit head
(4302) it is offered in peripheral surface spiral shape chip space (4303), is located at spiral shape chip space (4303) in bit head (4302)
Several spiral shape water pipe ditchs (4305) are offered in interior peripheral surface, every spiral shape water pipe ditch (4305) has been embedded in water
It manages (4307)；
Several rotary pressing mechanisms (7) are installed on top surface on turntable (4), and rotary pressing mechanism (7) includes exterior cylinder
(7005), bearing seat (7012) and pressing plate (7001), the internal through slot of the exterior cylinder (7005) have been embedded in interior cylinder
Body (7003) offers circular arc slideway (7013) on the inner surface of exterior cylinder (7005) through slot, inner cylinder (7003)
It is fixed on lateral surface sliding block (7014), sliding block (7014) is embedded in circular arc slideway (7013)；One in circular arc slideway (7013)
End offer downwards vertical slideway (7002), offered between the other end in circular arc slideway (7013) and sliding block (7014) into
Stomata (7015), the air inlet (7015) are connected to by pipeline with air pump；The bottom of inner cylinder (7003) is placed in bottom plate
(7004) upper surface, bottom plate (7004) lower surface is connect by connecting column with support plate (7006), under the support plate (7006)
Surface is connected on bearing seat (7012) by second spring (7007)；Pressing plate (7001) is connected to the top of inner cylinder (7003)
Portion, the top extended segment with outward extension of pressing plate (7001).
2. the drilling and milling system that band according to claim 1 rotatably compresses workpiece function, it is characterised in that: the rotation
Several sliding slots (5), the radial distribution of sliding slot (5) top surface along turntable (4), institute are offered on the upper top surface of platform (4)
It is inverse-T-shaped for stating the cross section of sliding slot (5)；Part is slided equipped with what can be slided on sliding slot (5) length direction in the sliding slot (5)
(18), the upper end for sliding part (18) is equipped with carrying sliding block (17), and the carrying sliding block (17) on turntable (4) towards pushing up
The side of face the center point is glove step (22), and the glove step (22) is ladder-like and glove step (22) towards turntable
(4) side of top surface the center point is arc surface on；
The height of circular arc slideway (7013) is greater than the height of sliding block (7014)；Be provided on bottom plate (7004) upper surface it is several can from
By the ball rotated.
3. the drilling and milling system that band according to claim 2 rotatably compresses workpiece function, it is characterised in that: the carrying
Side of the sliding block (17) far from top surface the center point on turntable (4) is backboard (24), and a curved baffle (20) passes through the first spring
(21) it is connected on backboard (24), side of the curved baffle (20) towards top surface the center point on turntable (4) is arc surface；
The other end in circular arc slideway (7013) is fixed with the fixed block (7008) of rubber material, which withstands on interior
On the lateral surface of cylindrical body (7003).
4. the drilling and milling system that band according to claim 3 rotatably compresses workpiece function, it is characterised in that: the work
The bottom of sewing platform base (2) is equipped at least two guide grooves (8), and the guide groove (8) is parallel with the trunnion axis (10)；The work
The guide groove (8) of sewing platform base (2) bottom is accordingly installed on the guide rail (9) below the Workbench base (2)；
It is located in the peripheral surface in the middle part of (4303) two inner sidewalls of spiral shape chip space in bit head (4302) and offers respectively
One spiral shape water pipe ditch (4305)；
Rotary pressing mechanism (7) further includes mounting base (7011), and the two sides on mounting base (7011) top are respectively fixed with a support
Arm (7009), one end of bearing seat (7012) are fixed on a support arm (7009), and the other end of bearing seat (7012) is fixed
In on another support arm (7009)；Support arm (7009) offers several bolt holes (7010) in its short transverse,
Bolt passes through some bolt hole (7010) end corresponding with bearing seat (7012) spiral shell afterwards on support arm (7009) from outside
Line connection.
5. the drilling and milling system that band according to claim 4 rotatably compresses workpiece function, it is characterised in that: the work
Sewing platform base (2) is connect far from the side of transmission case (23) with a telescopic shaft (1), which is driven by cylinder or hydraulic cylinder
It is dynamic.
6. the drilling and milling system that band according to claim 5 rotatably compresses workpiece function, it is characterised in that: a through hole
(19) carrying sliding block (17) is sequentially passed through from top to bottom and is slided part (18), a bolt passes through through hole (19) from top to bottom,
And the outer diameter of the bolt head is greater than the internal diameter of through hole (19), the lower end of bolt is connected with a nut, the upper surface of the nut
Withstand on the lower surface for sliding part (18).
7. the drilling and milling system that band according to claim 6 rotatably compresses workpiece function, it is characterised in that: the circular arc
On the lateral surface of plate (601), on side of the curved baffle (20) towards top surface the center point on turntable (4) and articles holding table
Rank (22) is covered with one layer of rubber sheet gasket on the side towards top surface the center point on turntable (4).
8. the drilling and milling system that band according to claim 7 rotatably compresses workpiece function, it is characterised in that: the motor
(39) output shaft is connected to the rotation center of first pulley (38), which passes through elastic belt (37) and second
Belt wheel (36) transmission, the input terminal of the reduction gearbox (27) are connected to the rotation center of the second belt wheel (36)；The accommodating chamber two
It is respectively equipped with a slide slot (30) on the support base (28) of side, the two sides of the reduction gearbox (27) are connected separately with one and slide bar
(31), the bar (31) that slides of reduction gearbox (27) the side connection protrudes into the corresponding slide slot in side (30), the reduction gearbox
(27) bar (31) that slides of other side connection protrudes into the corresponding slide slot in the other side (30).
9. the drilling and milling system that band according to claim 8 rotatably compresses workpiece function, it is characterised in that: the chip removal
The lower section of screw rod (26) is equipped with bottom plate (35), and the bottom plate (35) is separately connected along the two sides perpendicular to chip removal screw rod (26) direction
There are a baffle (34)；The bottom plate (35) tilts downwards along the extending direction of chip removal screw rod (26), the bottom plate (35) with
The angle of horizontal plane is 15~30 °；The baffle (34) of bottom plate (35) the two sides connection tilts outward respectively.
10. the drilling and milling system that band according to claim 9 rotatably compresses workpiece function, it is characterised in that: the row
One end that bits screw rod (26) are connected with reduction gearbox (27) output end is supported by a spring bearing (33)；On the support base (28)
Side is provided with sparge pipe (29), and sparge pipe (29) is connected to water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084884.8A CN109079505B (en) | 2018-09-18 | 2018-09-18 | Drilling and milling system with function of rotating and pressing workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084884.8A CN109079505B (en) | 2018-09-18 | 2018-09-18 | Drilling and milling system with function of rotating and pressing workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109079505A CN109079505A (en) | 2018-12-25 |
| CN109079505B true CN109079505B (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084884.8A Expired - Fee Related CN109079505B (en) | 2018-09-18 | 2018-09-18 | Drilling and milling system with function of rotating and pressing workpiece |
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| Country | Link |
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| CN (1) | CN109079505B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318768A (en) * | 2020-04-30 | 2020-06-23 | 郑州宝冶钢结构有限公司 | Cutting device is used in steel construction processing |
| CN116713742B (en) * | 2023-06-30 | 2023-11-14 | 荣成荣盛橡胶机械有限公司 | Continuous production equipment for processing hot plate hole grooves of vulcanizing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009675A1 (en) * | 1988-04-12 | 1989-10-19 | Kitamura Machinery Co., Ltd. | Machine tool |
| CN203649486U (en) * | 2013-12-23 | 2014-06-18 | 广东鸿泰科技股份有限公司 | Stepped drill and hole site processing device with stepped drill |
| CN104440420A (en) * | 2013-09-18 | 2015-03-25 | 深圳市金洲精工科技股份有限公司 | Positioning mechanism for drilling diameter grinding machine tool |
| CN105449939A (en) * | 2015-12-16 | 2016-03-30 | 嵊州市北宇玲电机厂 | Assembly mechanism for motor production |
| CN105751029A (en) * | 2016-03-17 | 2016-07-13 | 温州智元知识产权管理有限公司 | Polishing machine equipment aiming at metal shell edge |
| CN207086962U (en) * | 2017-07-18 | 2018-03-13 | 十堰高明精密机械股份有限公司 | A kind of FE Tiler twin tip drill milling special plane |
-
2018
- 2018-09-18 CN CN201811084884.8A patent/CN109079505B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009675A1 (en) * | 1988-04-12 | 1989-10-19 | Kitamura Machinery Co., Ltd. | Machine tool |
| CN104440420A (en) * | 2013-09-18 | 2015-03-25 | 深圳市金洲精工科技股份有限公司 | Positioning mechanism for drilling diameter grinding machine tool |
| CN203649486U (en) * | 2013-12-23 | 2014-06-18 | 广东鸿泰科技股份有限公司 | Stepped drill and hole site processing device with stepped drill |
| CN105449939A (en) * | 2015-12-16 | 2016-03-30 | 嵊州市北宇玲电机厂 | Assembly mechanism for motor production |
| CN105751029A (en) * | 2016-03-17 | 2016-07-13 | 温州智元知识产权管理有限公司 | Polishing machine equipment aiming at metal shell edge |
| CN207086962U (en) * | 2017-07-18 | 2018-03-13 | 十堰高明精密机械股份有限公司 | A kind of FE Tiler twin tip drill milling special plane |
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|---|---|
| CN109079505A (en) | 2018-12-25 |
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