CN106392135B - The drilling special equipment of porous major axis - Google Patents
The drilling special equipment of porous major axis Download PDFInfo
- Publication number
- CN106392135B CN106392135B CN201611162910.5A CN201611162910A CN106392135B CN 106392135 B CN106392135 B CN 106392135B CN 201611162910 A CN201611162910 A CN 201611162910A CN 106392135 B CN106392135 B CN 106392135B
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- major axis
- drill gun
- plate
- drill
- mounting seat
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- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 6
- 241001133184 Colletotrichum agaves Species 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010147 laser engraving Methods 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of drilling special equipment of porous major axis, including support, fixture and drill gun module；Fixture includes support frame, and support frame includes accompanying a pair of L-type steel plates for setting support plate jaggy, the pressing plate of zigzag is provided with directly over the opening of breach, lower horizontal board and the support plate of zigzag plate are hinged, and the end of lower horizontal board is hinged with the first hydraulic stem；Drill gun module includes drill gun, drill gun mounting seat and the second hydraulic stem, and the second hydraulic stem is hinged with drill gun mounting seat, between two second hydraulic stems be provided be sequentially provided with clamp nut, be fixed with support shaft support tube studdle.Drill gun mounting seat includes clamp base and tailstock and chuck, and chuck includes upper blocking seat and lower deck, and clamp base moves under the effect of the 3rd hydraulic stem；Wherein side of the fixture on support, the breach of all fixtures is on same level straight line；Drill gun module divides the both sides of row major axis.The device structure is simple, installation makes facility, and drilling performance is flexible and changeable, strong adaptability.
Description
Technical field
The invention belongs to machining technology field, more particularly to a kind of rig of axial workpiece.
Background technology
In machining, the processing of longer axle class or pipe part is frequently encountered, most common of which is
Drilled on axle, because axle is long, usual two meters or three meters, in addition it is longer, if now using in general common apparatus
Drilling, then size may be moved well beyond the work of lathe, lead to not clamping, or executing agency, such as workbench
Guide rail stroke deficiency；If using numerical control device, a series of positions are drilled out using cutter (drill bit) movement being connected with main shaft
Different holes, then the limitation of main axle moving stroke is equally faced, now, if being improved to these common apparatus, cost
Huge, economy and adaptability are poor.
The content of the invention
It is an object of the invention to solve above-mentioned technical problem, there is provided a kind of drilling special equipment of porous major axis, this sets
Standby simple in construction, easy to make, cost is cheap, and maneuverability is strong, suitable for the Drilling operation of long shaft part.
Technical scheme is as follows：
A kind of drilling special equipment of porous major axis, including support and the fixture for clamping major axis on support
With the drill gun module for being drilled on major axis；
The fixture includes support frame, and support frame as described above includes the L-type steel plate for a pair of rectangular shapes being symmetrical set,
The gusset of rectangular triangle is provided between two L-squares of L shape steel plates, is regularly pressed from both sides between the vertical plate of two L-type steel plates
There is support plate, the top of support plate is provided with the breach in isosceles trapezoid shape, and major axis is installed in the breach, positioned at described in major axis both ends
Fixture is additionally provided with the baffle plate for withstanding major axis end face in the side of its breach, and major axis can be withstood by being penetratingly provided with the baffle plate
The regulating bolt of end face, the opening surface of breach are provided with pressing plate that can be parallel with indentations bottom, and the pressing plate is zigzag plate
Upper level board, the centre position of the lower horizontal board of zigzag plate is hinged with the jointed shaft being fixed on support plate, the lower horizontal board
The top of first hydraulic stem of the end with being vertically arranged be hinged, the hydraulic cylinder of first hydraulic stem is fixed on rear side of support plate；
The drill gun module includes drill gun, installs the drill gun mounting seat and the second hydraulic stem of drill gun, second hydraulic stem
Provided with two, two second hydraulic stems are located at the underface of the drill gun mounting seat center line, and the top of every second hydraulic stem is equal
It is hinged with the bottom of the drill gun mounting seat, the centre position between two second hydraulic stems is provided with studdle vertically, support
It is screwed with clamp nut on screw rod, is actively cased with support tube on the studdle above clamp nut, the top of support tube is fixed
Have and the axis perpendicular of drill gun and the support shaft parallel with drill gun mounting seat；
The drill gun mounting seat includes being used for the drill gun fixture and slide for clamping drill gun；
The drill gun fixture includes clamp base and the tailstock and chuck that are arranged in clamp base, and the chuck includes mutual
The upper blocking seat of circular folder hole and lower deck can be formed after combined；The arc groove of the tailstock and the circle of drill gun tail end
Arc projection is engaged, and the circular arc projection is stung tightly, and the neck at gun drill end is clamped by the upper blocking seat and lower deck, so that will
Drill gun clamping fix and its pikestaff upward；The slide includes slide bottom plate and the ram being arranged on slide bottom plate, the cunning
Pillow, which is provided with, to be fixed with the clamp base on sliding block along its sliding block slidably, one end of the clamp base and the
Three hydraulic stems are connected；
Wherein side of the fixture on the support, the breach of all fixtures on same level straight line, so as to
By long axis clamping；The drill gun module divides the both sides of row major axis, and the drill bit of each drill gun module is directed to major axis.
Further, the breach is arranged on fixture block, and the fixture block is the square plate that a top is provided with the breach,
Countersunk screw holes and pin-and-hole are provided with the bottom of breach, the top of the fixture block and support plate is fixed using finger setting and bolt connection.
Further, the both sides in the centre position of the lower horizontal board of the zigzag plate are connected with one piece of connecting plate respectively, two pieces
The upper end of connecting plate couples with the both sides taper pin of the lower horizontal board respectively, lower end be respectively fitted over the both ends of the jointed shaft and with
The both ends of jointed shaft are coupled by wedge key.
Further, the one side that the bottom surface of the pressing plate connects with major axis is provided with buffer rubber gasket, and the breach is embedded with
The rubber cushion blocks of isosceles trapezoid shape.
Further, bolt-connection is used between the L-type steel plate and support plate, and its bolt hole is the bar being vertically arranged
Shape hole.
Further, second hydraulic stem is provided with the scale of depression, and laser engraving has scale value at corresponding scale.
Further, symmetrical graduation mark is equipped with the leading flank of two L-type steel plates, between two L-type steel plates
The lateral surface of support plate is provided with arrow；When regulation support plate moves between two L-type steel plates, the arrow side of the arrow
To can be conllinear to the symmetrical corresponding graduation mark on two L-type steel plates.
Further, the clamp base is provided with screw rod mounting seat, and the screw rod mounting seat is the hollow of both sides insertion
Rectangular parallelepiped structure, its both ends is provided with rolling bearing；One end of screw rod sequentially passes through the rolling bearing at both ends, and the other end fixes weldering
Hex nut is connected to, so as to which screw rod is rotatably located inside screw rod mounting seat, screw flight stretches out screw rod installation
The through hole of seat both sides and with covering on the sliding sleeve thread connection in screw rod mounting seat, drive sliding sleeve to move back and forth.
Further, the both sides of the sliding sleeve are arranged with screw-threaded counterbore, dogbolt be screwed into the screw-threaded counterbore and incite somebody to action
Screw rod radial direction dieback, a cylindric rubber blanket for stretching out its end face is embedded with the end face that is screwed into of the dogbolt.
Further, one end towards drill bit of the chuck is additionally provided with drill bushing, and the drill bushing is linked as one with the lower deck
Body, and drill bushing and the deck provided with arc groove are coaxial.
Beneficial effects of the present invention：The present invention using fixture and drill gun module organic assembling Jing Guo modularized design and
Into, fixture and drill gun modular structure simple and compact, manufacture is easily installed, can be separate between modules and fixture, make
Used time is flexibly installed at the diverse location of base as needed, and to form different clampings, hole-drilling system, difference is added
The axle of work requirement carries out quick disposable drilling via formations.
Wherein, the fixture in the present invention can neatly adjust folder by the bolt connection between two L-type steel plates and support plate
Have clamping height, the axial workpiece in breach is compressed as lever using zigzag plate, with reference to the branch positioned at major axis both ends
The baffle plate of plate side, axle one end is withstood on one piece of baffle plate, the other end is conditioned bolt and held out against, and makes axle by securely and reliably
It is fixedly clamped.In use, L-type steel plate bottom is fixed on relevant device using forms such as bolts, can be to axial workpiece
Especially major axis is carried out flexibly and firm clamping, and can be mounted on the workbench of plurality of devices and be used, versatile.
Drill gun module in the present invention is using common power drill as drill bit, using the tailstock with arc groove and upper card
The clamping of drill gun is realized in seat, lower deck split, and sets the slide with sliding block and ram to realize moving back and forth for base, from
And drill gun is driven to feed rapidly automatically；Again under the manual fine-tuning effect of studdle, the micro hand feed of drill gun is realized.This
Invention realizes that the obliquity of drill gun mounting seat is adjusted by the flexible difference in height of two second hydraulic stems, so as to realize drill gun
Mounting inclination angle regulation；To improve strength and stability, the also interposition especially between two second hydraulic stems installs
A studdle has been put, has been pushed up the support tube on studdle upwards by adjusting the clamp nut on studdle, with
Just contact and support with drill gun mounting seat, herein using the manual regulation of bolt and nut form, a phase is set again without using
With the second hydraulic stem the reason for be that the High Voltage for avoiding hydraulic stem directly collides with drill gun mounting seat, damage two pieces the
Two hydraulic stems and the articulated structure of drill gun drill gun mounting seat bottom.When in use, can be true in the flexible difference in height of two second hydraulic stems
It is fixed, when drill gun setting height(from bottom) and gradient determine, support tube is pushed up upwards and reduces by two second hydraulic stems slightly as needed
Highly, the weight of drill gun drill gun mounting seat and drill gun is made to be primarily transmitted to studdle, to protect above-mentioned articulated structure.The drill gun
Module can be flexibly installed on relevant device as independent cutter (drill bit), need to only be installed the second hydraulic stem and screw rod
At the correct position of relevant device, Rapid matching processing can be carried out to the part in required processing hole, its modularization is set
Count versatile.
As can be seen here, the present invention is simple in construction, easy to make, and cost is cheap, and maneuverability is strong, can arbitrarily increase drill bit
(drill gun module) number, and different bit location angle, the drilling of the long shaft part for the multi-hole position that is particularly suitable for use in are set
Processing.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the right view of the present invention.
Fig. 5 is the front view of the present invention.
Fig. 6 and Fig. 7 is the structural representation of the fixture provided with baffle plate.
Fig. 8 is zoomed-in view at II in Fig. 6.
Fig. 9 is zoomed-in view at I in Fig. 6.
Figure 10 is the structural representation of drill gun module.
Figure 11 is the structural representation of the drill gun mounting seat provided with drill gun.
Figure 12 is the drill gun clamp structure schematic diagram provided with drill gun.
Figure 13 is screw rod in drill gun fixture, the mounting structure schematic diagram of sliding sleeve and screw rod mounting seat.
Figure 14 is the side view of structure shown in Figure 13.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Fig. 1-5, a kind of drilling special equipment of porous major axis, including support 1 and be used on support 1
The fixture 3 of clamping major axis 2 and the drill gun module 4 for being drilled on major axis 2.
As shown in Fig. 6-9, the fixture 3 includes support frame 5, and include being symmetrical set a pair of support frame as described above 5 are in
Rectangular-shaped L-type steel plate 501, the gusset 502 of rectangular triangle, two L-types are provided between two L-squares of L-type steel plate 501
Support plate 6 is regularly accompanied between the vertical plate of steel plate 501, the top of support plate 6 is provided with the breach 601 in isosceles trapezoid shape, major axis
2 end is installed in the breach 601, baffle plate 7 is respectively equipped with the side of breach 601, the fixture 3 positioned at the both ends of major axis 2
The side of breach 601 is additionally provided with the baffle plate 7 for withstanding the end face of major axis 2, and the end of major axis 2 can be withstood by being penetratingly provided with the baffle plate 7
The regulating bolt in face.Pressing plate 8 that can be parallel with the bottom of breach 601, the pressing plate are provided with directly over the opening of the breach 601
8 be the upper level board of zigzag plate, and the centre position of the lower horizontal board of zigzag plate is cut with scissors with the jointed shaft 10 being fixed on support plate 6
Connect, the top of first hydraulic stem 11 of the end of the lower horizontal board with being vertically arranged is hinged, the liquid of first hydraulic stem 11
Cylinder pressure is fixed on the rear side of support plate 6.
As shown in Figure 10-12, the drill gun module 4 includes drill gun 12, installs the drill gun mounting seat 13 and second of drill gun 12
Hydraulic stem 16, second hydraulic stem 16 are provided with two, and two second hydraulic stems 16 are located at the center line (rifle of drill gun mounting seat 13
Bore 12 axis) underface, the bottom of the top of every second hydraulic stem 16 with the drill gun mounting seat 13 is hinged, two
Centre position between second hydraulic stem 16 is provided with studdle 17 vertically, and clamp nut 18 is screwed with studdle 17, fastening
Support tube 19 is actively cased with the studdle 17 of the top of nut 18, the top of support tube 19 is fixed with the axis with drill gun 12
Perpendicular and parallel with drill gun mounting seat 13 support shaft 20.The drill gun mounting seat 13 includes being used to clamp drill gun 12
Drill gun fixture 14 and slide 15.The drill gun fixture 14 includes clamp base 1401 and the tail being arranged in clamp base 1401
Seat 1402 and chuck, the chuck include that after being combined with each other the upper blocking seat 1403 of a circular folder hole and lower deck can be formed
1404；The arc groove of the tailstock 1402 is engaged with the circular arc projection 1201 of the tail end of drill gun 12, by the circular arc projection 1201
Sting tight, the neck 1202 of the drill bit of drill gun 12 is clamped by the upper blocking seat 1403 and lower deck 1404, so as to by the clamping of drill gun 12
Fixed and its pikestaff 1203 is upward.The slide 15 includes slide bottom plate 1501 and the ram being arranged on slide bottom plate 1501
1503, the ram 1503, which is provided with, to be fixed with the clamp base on sliding block 1504 along its sliding block 1504 slidably
1401, one end of the clamp base 1401 is connected with the 3rd hydraulic stem 1502.The fixture 3 is located on support 1 wherein
Side, the breach 601 of all fixtures 3 is on same level straight line, so as to which major axis 2 be clamped；The drill gun module 4 divides row to grow
The both sides of axle 2, and the drill bit of each drill gun module 4 is directed to major axis 2.
Further, the breach 601 is arranged on fixture block 600, and the fixture block 600 is that a top is provided with the breach
601 square plate, countersunk screw holes 60101 and pin-and-hole 60102, the fixture block 600 and support plate are provided with the bottom of breach 601
6 top is fixed using finger setting and bolt connection.Because breach 601 is often with workpiece contact squeeze, belong to consumable accessory；And because
The Set and Positioning precision of major axis 2 for its shape and structure accuracy relation, it is therefore desirable to frequent repair and maintenance, it is special by the breach herein
601 are arranged on a single fixture block 600, and the locations of structures precision of frock is ensured by finger setting, and bolt realizes Quick Release
Be connected, lift reliability and service life.
Further, the both sides in the centre position of the lower horizontal board of the zigzag plate are connected with one piece of connecting plate 9 respectively, and two
The upper end of block connecting plate 9 couples with the both sides taper pin 901 of the lower horizontal board respectively, and lower end is respectively fitted over the jointed shaft 10
Both ends and coupled with the both ends of jointed shaft 10 by wedge key 1001.Pass through taper pin 901 and wedge key using two pieces of connecting plates 9
1001 realize the be hinged of zigzag plate and jointed shaft 10, and its mechanical property is more stable, because jointed shaft 10 herein coordinates
First hydraulic stem 11 is used as the fulcrum in lever principle, and its mechanical stability will must get well, and pressing plate 8 otherwise easily occur
The situation of major axis 2 can not be fastened, the clamping performance of fixture 3 will be had a strong impact on.
Further, the one side that the bottom surface of the pressing plate 8 connects with major axis 2 is provided with buffer rubber gasket 801, the breach
601 are embedded with the rubber cushion blocks 604 of isosceles trapezoid shape, in order to avoid scratching the surface of major axis 2 during clamping, while have buffer shock-absorbing,
Avoid major axis 2 from skidding to rotate, keep clamping steadily firm.
Further, bolt-connection is used between the L-type steel plate 501 and support plate 6, and its bolt hole is to be vertically arranged
Bar hole 50101.To adjust the height and position of support plate 6, so as to adjust the clamping of workpiece height.
Further, second hydraulic stem 16 is provided with the scale 1601 of depression, laser engraving at corresponding scale 1601
There is scale value.Because two second hydraulic stems 16 are hinged with the bottom of drill gun mounting seat 13, therefore, by adjusting two hydraulic stems
Collapsing length difference can realize the installation gradient of drill gun mounting seat 13, so that the diverse location of drill bit alignment major axis 2, is drilled out not
With the hole of opening position；It is herein for the ease of confirming the peace of drill gun mounting seat 13 using the scale 1601 and corresponding scale value of depression
Inclination angle is filled, its angle value is the height difference of two hydraulically extensible bars and the arc-tangent value of the ratio between two hydraulic pressure distance between tie rods.
Further, symmetrical graduation mark 602 is equipped with the leading flank of two L-type steel plates 501, in two L-type steel plates
The lateral surface of support plate 6 between 501 is provided with arrow 603；When regulation support plate 6 moves between two L-type steel plates 501, institute
The direction of arrow for stating arrow 603 can be conllinear to the symmetrical corresponding graduation mark 602 on two L-type steel plates 501.So design
When being in order to using above-mentioned bar hole 50101 collocation bolt regulation support plate 6, support plate 6 is set to be lifted exactly in vertical direction, to protect
The set location for demonstrate,proving the breach 601 for clamping is accurate；Because, can be according to the L-type steel of arrow 603 and two in regulation
Whether symmetrical one group graduation mark 602 on plate 501 collinearly determines that support plate 6 lifts in vertical direction exactly.
Further, as shown in Figure 13-14, the clamp base 1401 is provided with screw rod mounting seat 1406, the screw rod
Mounting seat 1406 is the hollow rectangular parallelepiped structure of both sides insertion, and its both ends is provided with rolling bearing；One end of screw rod 1405 is successively
Through the rolling bearing at both ends, the other end is fixedly welded with hex nut, so as to which screw rod 1405 is rotatably located at into spiral shell
Inside bar mounting seat 1406, the screw thread of screw rod 1405 stretches out the through hole of the both sides of screw rod mounting seat 1406 and installed with covering on screw rod
The thread connection of sliding sleeve 1407 on seat 1406, sliding sleeve 1407 is driven to move back and forth.The screw rod mounting seat 1406 set herein is hollow
Screw rod 1405 ideally can be arranged on drill gun fixture 14 by structure very much, by turning the hex nut being welded come manual adjustment
Drill gun 12 is close or away from major axis 2, and screw rod 1405 is engaged with threaded sliding sleeve 1407, and itself has fine adjustment function,
Make degree of regulation higher.
Further, the both sides of the sliding sleeve 1407 are arranged with screw-threaded counterbore 1408, dogbolt (not shown)
It is screwed into the radial direction dieback of screw rod 1405 in the screw-threaded counterbore 1408, is embedded with one in the end face that is screwed into of the dogbolt and stretches
Go out the cylindric rubber blanket (not shown) of its end face.After avoiding drill gun 12 from being conditioned in place, drilling when due to screw thread it
Between the gap that coordinates is excessive or drilling dynamics is excessive causes drill gun 12 to rock, or even the stripped thread of screw rod 1405, using stop spiral shell
Bolt fastening screw 1405 is prevented while 1405 fine rotation of screw rod by screw rod 1405 and sliding sleeve 1407 are closely linked as
One, so as to prevent drill gun from rocking；In addition, closely the screw thread of screw rod 1405 can be wrapped up in cylindric rubber blanket, more added with
Prevent screw rod 1405 from rotating to effect.
Further, one end towards drill bit of the chuck is additionally provided with drill bushing 1409, and the drill bushing 1409 is using thermally treated
Steel afterwards are process, and hardness is high, wearability is strong, and the drill bushing 1409 is connected as a single entity with the lower deck 1404, and drill bushing
1409 is coaxial with the deck 1404 provided with arc groove, so that after drill gun 12 is installed, drill bit can be directly protruding into drill bushing 1409
It is interior, the important function for being oriented to and preventing drill bit beat is played in bit bore.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
- A kind of 1. drilling special equipment of porous major axis, it is characterised in that：It is used for including support (1) and on support (1) The fixture (3) of clamping major axis (2) and the drill gun module (4) for being drilled on major axis (2)；The fixture (3) includes support frame (5), and support frame as described above (5) includes the L-type for a pair of rectangular shapes being symmetrical set Steel plate (501), the gusset (502) of rectangular triangle, two L-type steel plates are provided between two L-squares of L-type steel plate (501) (501) support plate (6) is regularly accompanied between vertical plate, the top of support plate (6) is provided with the breach (601) in isosceles trapezoid shape, Major axis (2) is installed in the breach (601), and the fixture (3) positioned at major axis (2) both ends is additionally provided with the side of its breach (601) For withstanding the baffle plate (7) of major axis (2) end face, the regulation spiral shell that can withstand major axis (2) end face is penetratingly provided with the baffle plate (7) Bolt, the opening surface of the breach (601) are provided with pressing plate (8) that can be parallel with breach (601) bottom, the pressing plate (8) For the upper level board of zigzag plate, the centre position of the lower horizontal board of zigzag plate and the jointed shaft (10) being fixed on support plate (6) Be hinged, the top of first hydraulic stem (11) of the end of the lower horizontal board with being vertically arranged is hinged, first hydraulic stem (11) hydraulic cylinder is fixed on rear side of support plate (6)；The drill gun module (4) includes drill gun (12), the drill gun mounting seat (13) and the second hydraulic stem (16) of installation drill gun (12), Second hydraulic stem (16) be provided with two, two second hydraulic stems (16) be located at drill gun mounting seat (13) center line just under Just, bottom of the top of every second hydraulic stem (16) with the drill gun mounting seat (13) is hinged, in two second hydraulic stems (16) centre position between is provided with studdle (17) vertically, and clamp nut (18) is screwed with studdle (17), fastens spiral shell Support tube (19) is actively cased with studdle (17) above female (18), the top of support tube (19) is fixed with and drill gun (12) axis perpendicular and the support shaft (20) parallel with drill gun mounting seat (13)；The drill gun mounting seat (13) includes being used for the drill gun fixture (14) and slide (15) for clamping drill gun (12)；The drill gun fixture (14) include clamp base (1401) and the tailstock (1402) that is arranged in clamp base (1401) and Chuck, the chuck include the upper blocking seat (1403) and lower deck (1404) that a circular folder hole can be formed after being combined with each other； The arc groove of the tailstock (1402) is engaged with the circular arc raised (1201) of drill gun (12) tail end, and the circular arc is raised (1201) to sting tightly, the neck (1202) of drill gun (12) drill bit is clamped by the upper blocking seat (1403) and lower deck (1404), from And by drill gun (12) clamping fix and its pikestaff (1203) upward；The slide (15) includes slide bottom plate (1501) and is arranged on Ram (1503) on slide bottom plate (1501), the ram (1503) be provided with can along its sliding block slidably (1504), The clamp base (1401), one end and the 3rd hydraulic stem of the clamp base (1401) are fixed with sliding block (1504) (1502) it is connected；Wherein side of the fixture (3) on support (1), the breach (601) of all fixtures (3) are straight in same level On line, so as to which major axis (2) be clamped；The drill gun module (4) divides the both sides of row major axis (2), and the brill of each drill gun module (4) Head is directed to major axis (2).
- 2. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：The breach (601) is arranged on On fixture block (600), the fixture block (600) is the square plate that a top is provided with the breach (601), at the bottom of breach (601) Portion is provided with countersunk screw holes (60101) and pin-and-hole (60102), and the fixture block (600) and the top of support plate (6) use finger setting and spiral shell Bolt is connected.
- 3. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：The lower level of the zigzag plate The both sides in the centre position of plate are connected with one piece of connecting plate (9) respectively, the upper ends of two pieces of connecting plates (9) respectively with the lower horizontal board Both sides taper pin (901) connection, lower end is respectively fitted over the both ends of the jointed shaft (10) and passed through with the both ends of jointed shaft (10) Wedge key (1001) couples.
- 4. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：The bottom surface of the pressing plate (8) with The one side that major axis (2) connects is provided with buffer rubber gasket (801), and the breach (601) is embedded with the rubber cushion blocks of isosceles trapezoid shape (604)。
- 5. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：The L-type steel plate (501) and branch Bolt-connection is used between plate (6), and its bolt hole is the bar hole (50101) being vertically arranged.
- 6. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：On second hydraulic stem (16) Scale (1601) provided with depression, corresponding scale (1601) place laser engraving have scale value.
- 7. the drilling special equipment of porous major axis according to claim 5, it is characterised in that：The front side of two L-type steel plates (501) Symmetrical graduation mark (602) is equipped with face, is provided with and refers on the lateral surface of the support plate (6) between two L-type steel plates (501) Show arrow (603)；When regulation support plate (6) moves between two L-type steel plates (501), the direction of arrow of the arrow (603) Can be conllinear to the symmetrical corresponding graduation mark (602) on two L-type steel plates (501).
- 8. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：On the clamp base (1401) Provided with screw rod mounting seat (1406), the screw rod mounting seat (1406) be both sides insertion hollow rectangular parallelepiped structure, its both ends Provided with rolling bearing；One end of screw rod (1405) sequentially passes through the rolling bearing at both ends, and the other end is fixedly welded with hex nut, So as to which screw rod (1405) is rotatably internal located at screw rod mounting seat (1406), the screw thread of screw rod (1405) stretches out screw rod The through hole of mounting seat (1406) both sides and with covering on sliding sleeve (1407) thread connection in screw rod mounting seat (1406), drive and slide Set (1407) moves back and forth.
- 9. the drilling special equipment of porous major axis according to claim 8, it is characterised in that：The both sides of the sliding sleeve (1407) Be arranged with screw-threaded counterbore (1408), dogbolt be screwed into the screw-threaded counterbore (1408) and by screw rod (1405) radial direction dieback, A cylindric rubber blanket for stretching out its end face is embedded with the end face that is screwed into of the dogbolt.
- 10. the drilling special equipment of porous major axis according to claim 1, it is characterised in that：The chuck towards drill bit One end is additionally provided with drill bushing (1409), and the drill bushing (1409) is connected as a single entity with the lower deck (1404), and drill bushing (1409) with Deck (1404) provided with arc groove is coaxial.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611162910.5A CN106392135B (en) | 2016-12-15 | 2016-12-15 | The drilling special equipment of porous major axis |
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| CN201611162910.5A CN106392135B (en) | 2016-12-15 | 2016-12-15 | The drilling special equipment of porous major axis |
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| CN106392135B true CN106392135B (en) | 2018-03-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107335863A (en) * | 2017-06-14 | 2017-11-10 | 西安维亚造纸机械有限公司 | A kind of paper machine doctor-roll boring device |
| CN107414136A (en) * | 2017-08-28 | 2017-12-01 | 柳州煜华科技有限公司 | The big pipe boring method of fascia board girder |
| CN110587161A (en) * | 2019-10-11 | 2019-12-20 | 中船黄埔文冲船舶有限公司 | Positioning device for jointed boards of welding pressure frames |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008017482A1 (en) * | 2008-04-03 | 2009-10-08 | Wilfried Santo | Workpiece processing device for turning lathe, has tool held in holder and movable against workpiece, where holder with tool is adjustable in each angle against workpiece and assigned to multifix |
| DE102013207815A1 (en) * | 2013-04-29 | 2014-10-30 | Robert Bosch Gmbh | Auxiliary device for the vertical alignment of an insert tool |
| CN104439402B (en) * | 2014-11-18 | 2016-09-14 | 重庆市华青汽车配件有限公司 | Instrument panel beam drilling equipment |
| CN104439387A (en) * | 2014-11-20 | 2015-03-25 | 重庆市华青汽车配件有限公司 | Automatic drilling frame for instrument panel beam drilling device |
| CN104588720B (en) * | 2014-11-20 | 2017-01-25 | 重庆市华青汽车配件有限公司 | Full-automatic drilling tool for instrument panel beam |
| CN104354021A (en) * | 2014-11-20 | 2015-02-18 | 重庆市华青汽车配件有限公司 | Positioning rack capable of automatically clamping instrument panel beam for drilling |
| CN205519791U (en) * | 2016-04-22 | 2016-08-31 | 金华职业技术学院 | Angle modulation drilling cramp |
| CN206305494U (en) * | 2016-12-15 | 2017-07-07 | 重庆鑫宝田冶金工业有限责任公司 | A kind of drilling special equipment of porous major axis |
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Denomination of invention: Special drilling equipment for porous long shafts Effective date of registration: 20231008 Granted publication date: 20180302 Pledgee: CITIC Bank, Limited by Share Ltd, Chongqing branch Pledgor: CHONGQING XINBAOTIAN METALLURGICAL INDUSTRY CO.,LTD. Registration number: Y2023500000077 |
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Address after: 402260 building 1-1, office building 81-11, Jufu Road, Shuangfu street, Jiangjin District, Chongqing Patentee after: Xinbaotian (Chongqing) Technology Co.,Ltd. Country or region after: China Address before: 402260 No. 2-2 building, A District, demolition and resettlement complex, double blessing Industrial Park, Jiangjin District, Chongqing, No. 2-2 Patentee before: CHONGQING XINBAOTIAN METALLURGICAL INDUSTRY CO.,LTD. Country or region before: China |
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