CN103990782A - Wheel sprue drilling device - Google Patents

Wheel sprue drilling device Download PDF

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Publication number
CN103990782A
CN103990782A CN201410192147.5A CN201410192147A CN103990782A CN 103990782 A CN103990782 A CN 103990782A CN 201410192147 A CN201410192147 A CN 201410192147A CN 103990782 A CN103990782 A CN 103990782A
Authority
CN
China
Prior art keywords
wheel
fixed
fixture
drill bit
drilling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410192147.5A
Other languages
Chinese (zh)
Inventor
薛博文
郭建东
刘会莹
王永宁
朱志华
李昌海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citic Dicastal Co Ltd
Original Assignee
Citic Dicastal Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citic Dicastal Co Ltd filed Critical Citic Dicastal Co Ltd
Priority to CN201410192147.5A priority Critical patent/CN103990782A/en
Publication of CN103990782A publication Critical patent/CN103990782A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a wheel sprue drilling device. The wheel sprue drilling device is composed of a machine frame, a fixture, an oil fog generator, a hydraulic cylinder, air cylinders and the like. When the wheel sprue drilling device is used, a wheel is positioned through a sensor, clamping blocks clamp the lower rim of the wheel through a gear rack and the second air cylinder, the first air cylinder presses the fixture to the upper rim of the wheel through a first guide column, the hydraulic cylinder lifts a motor and an inner-cooling drill bit through a second guide column, the motor drives the inner-cooling drill bit to rotate through a synchronous belt, and when the inner-cooling drill bit makes contact with a diversion taper hole, the inner-cooling drill bit drills a wheel sprue based on the guiding function of the inner-cooling drill bit. When the wheel sprue drilling device is used, on-line drilling removing can be carried out in the wheel sprue on the lower portion, the technology is advanced, and the wheel sprue drilling device has the advantages of being simple in structure, safe and stable in performance, high in automation degree and the like.

Description

Wheel cast gate drill unit
Technical field
The present invention relates to a kind of drill unit.
Background technology
In the manufacturing enterprise of aluminum-alloy wheel, for after casting at the cast gate forming, often by artificial clamping one by one on the other drill jig of roller-way, then carry out drilling removal.This mode not only efficiency is low, and workman's labour intensity is large; Another mode is to remove with the online punching press of special equipment, although this mode efficiency is high, in punching course, very easily near interior tissue cast gate is caused to damage, yet large wheel manufacturing enterprise is just progressively eliminated.This device has effectively been realized the online drilling of wheel cast gate has been removed, and not only technique is advanced, and efficiency is high.
Summary of the invention
The object of the invention is to provide a kind of wheel cast gate drill unit, it can be realized the online drilling of wheel blanks cast gate is removed.
To achieve these goals, technical scheme of the present invention is: wheel cast gate drill unit, is comprised of frame 1, hydraulic cylinder, oil fog generator, motor, flange, belt wheel I, belt wheel II, Timing Belt, lifter plate, bearing block, hollow drill point, connecting plate, guide rail, tooth bar, slide plate, fixture block, gear, interior cold drill bit, fixture, guide pillar I, guide pin bushing I, cylinder I, cylinder II, guide pin bushing II, guide pillar II and swivel joint.Two hydraulic cylinders, oil fog generator and four guide pillar II are fixed on frame bottom; Take-off lever and the lifter plate of two hydraulic cylinders are hinged, lifter plate upper end fixed bearing block and four guide pin bushing II, and lower end is by flange fixed electrical machinery.
The output of motor is connected with belt wheel I; Hollow drill point is fixed in bearing block, and hollow drill point lower end is fixed with belt wheel II, and upper end is provided with interior cold drill bit; Belt wheel I is connected by Timing Belt with belt wheel II; The swivel joint of oil fog generator by being arranged on hollow drill point end provides mist of oil for interior cold drill bit.
Slide plate is by guide rails assembling above connecting plate, and slide plate upper end is fixture block fixedly, lower end stationary rack; Also be fixed on connecting plate top with tooth bar meshed gears, the cylinder II of each two fixture blocks of left and right by being fixed on frame one side is to wheel lower rim synchronous clamping.
Two guide pin bushing I that are fixed on frame top match with two guide pillar I that are arranged on fixture top; The cylinder I on frame top realizes the elevating movement of fixture.
In cold drill bit be placed in wheel shunting taper hole below, tapered fixture from top, fixture block is from below clamping wheel, realizes location.
During actual use, sensor makes wheel alignment, and fixture block clamps wheel lower rim under the effect of rack-and-pinion and cylinder II, and cylinder I presses to wheel rim on wheel by guide pillar I by fixture; Hydraulic cylinder upwards promotes motor and interior cold drill bit by guide pillar II, and motor drives interior cold drill bit to rotate by Timing Belt simultaneously, when interior cold drill bit touches shunting taper hole, utilizes its guide effect to carry out drilling processing to wheel cast gate.
The present invention in use can realize below the online drilling of wheel cast gate is removed, not only technique is advanced, and have simple in structure, performance safety stable, automaticity high.
Accompanying drawing explanation
Fig. 1 is the front view of the online drill unit of a kind of wheel cast gate of the present invention.
Fig. 2 is the left view of the online drill unit of a kind of wheel cast gate of the present invention.
Fig. 3 is the partial top view of the online drill unit of a kind of wheel cast gate of the present invention.
In figure, cold drill bit, 19-fixture, 20-guide pillar I, 21-guide pin bushing I, 22-cylinder I, 23-cylinder II, 24-guide pin bushing II, 25-guide pillar II, 26-swivel joint in 1-frame, 2-hydraulic cylinder, 3-oil fog generator, 4-motor, 5-flange, 6-belt wheel I, 7-belt wheel II, 8-Timing Belt, 9-lifter plate, 10-bearing block, 11-hollow drill point, 12-connecting plate, 13-guide rail, 14-tooth bar, 15-slide plate, 16-fixture block, 17-gear, 18-.
 
The specific embodiment
Details and the working condition of the concrete device proposing according to the present invention below in conjunction with accompanying drawing explanation.
Wheel cast gate drill unit, is comprised of frame 1, hydraulic cylinder 2, oil fog generator 3, motor 4, flange 5, belt wheel I 6, belt wheel II 7, Timing Belt 8, lifter plate 9, bearing block 10, hollow drill point 11, connecting plate 12, guide rail 13, tooth bar 14, slide plate 15, fixture block 16, gear 17, interior cold drill bit 18, fixture 19, guide pillar I 20, guide pin bushing I 21, cylinder I 22, cylinder II 23, guide pin bushing II 24, guide pillar II 25 and swivel joint 26.Two hydraulic cylinders 2, oil fog generator 3 and four guide pillar II 25 are fixed on frame 1 bottom; The take-off lever of two hydraulic cylinders 2 and lifter plate 9 are hinged, lifter plate 9 upper end fixed bearing blocks 10 and four guide pin bushing II 24, and lower end is fixed with motor 4 by flange 5.
The output of motor 4 is connected with belt wheel I 6; Hollow drill point 11 is fixed in bearing block 10, and hollow drill point 11 lower ends are fixed with belt wheel II 7, and upper end is provided with interior cold drill bit 18; Belt wheel I 6 is connected by Timing Belt 8 with belt wheel II 7; The swivel joint 26 of oil fog generator 3 by being arranged on hollow drill point 11 ends provides mist of oil for interior cold drill bit 18.
Slide plate 15 is arranged on connecting plate 12 tops by guide rail 13, and slide plate 15 upper ends are fixture block 16 fixedly, lower end stationary rack 14; Also be fixed on connecting plate 12 tops with tooth bar 14 meshed gears 17, each two fixture blocks 16 of left and right are by being fixed on 23 pairs of wheel lower rim synchronous clampings of cylinder II of frame 1 one sides.
Two guide pin bushing I 21 that are fixed on frame 1 top match with two guide pillar I 20 that are arranged on fixture 19 tops; The cylinder I 22 on frame 1 top realizes the elevating movement of fixture 19.
In cold drill bit 18 be placed in wheel shunting taper hole below, tapered fixture 19 from top, fixture block 16 is from below clamping wheel, realizes location.
In the course of the work, sensor makes wheel alignment, and fixture block 16 clamps wheel lower rim under the effect of gear 17 tooth bars 14 and cylinder II 23, and cylinder I 22 presses to wheel rim on wheel by guide pillar I 21 by fixture 19; Hydraulic cylinder 2 is by guide pillar II 25 by motor 4 and upwards lifting of interior cold drill bit 18, and motor 4 cold drill bit 18 rotations in driving by Timing Belt 8 simultaneously, when interior cold drill bit 18 touches shunting taper hole, utilize its guide effect to carry out drilling processing to wheel cast gate.

Claims (3)

1. wheel cast gate drill unit, by frame (1), hydraulic cylinder (2), oil fog generator (3), motor (4), flange (5), belt wheel I (6), belt wheel II (7), Timing Belt (8), lifter plate (9), bearing block (10), hollow drill point (11), connecting plate (12), guide rail (13), tooth bar (14), slide plate (15), fixture block (16), gear (17), interior cold drill bit (18), fixture (19), guide pillar I (20), guide pin bushing I (21), cylinder I (22), cylinder II (23), guide pin bushing II (24), guide pillar II (25) and swivel joint (26) form, it is characterized in that: two hydraulic cylinders (2), oil fog generator (3) and four guide pillar II (25) are fixed on frame (1) bottom, the take-off lever of two hydraulic cylinders (2) and lifter plate (9) are hinged, lifter plate (9) upper end fixed bearing block (10) and four guide pin bushing II (24), and lower end is fixed with motor (4) by flange (5),
The output of motor (4) is connected with belt wheel I (6); Hollow drill point (11) is fixed in bearing block (10), and hollow drill point (11) lower end is fixed with belt wheel II (7), and upper end is provided with interior cold drill bit (18); Belt wheel I (6) is connected by Timing Belt (8) with belt wheel II (7); The swivel joint (26) of oil fog generator (3) by being arranged on hollow drill point (11) end provides mist of oil during for interior cold drill bit (18) drilling;
Slide plate (15) is arranged on connecting plate (12) top by guide rail (13), and slide plate (15) upper end is fixed with fixture block (16) lower end and is fixed with tooth bar (14); Also be fixed on connecting plate (12) top with tooth bar (14) meshed gears (17), the cylinder II (23) of each two fixture blocks (16) of left and right by being fixed on frame (1) one side is to wheel lower rim synchronous clamping;
Two the guide pin bushing I (21) that are fixed on frame (1) top match with the two guide pillar I (20) that are arranged on fixture (19) top; The cylinder I (22) on frame (1) top realizes the elevating movement of fixture (19).
2. wheel cast gate drill unit according to claim 1, is characterized in that: interior cold drill bit (18) is placed in wheel shunting taper hole below.
3. wheel cast gate drill unit according to claim 1, is characterized in that: tapered fixture (19) from top, fixture block (16) is from below clamping wheel, realizes location.
CN201410192147.5A 2014-05-08 2014-05-08 Wheel sprue drilling device Pending CN103990782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410192147.5A CN103990782A (en) 2014-05-08 2014-05-08 Wheel sprue drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410192147.5A CN103990782A (en) 2014-05-08 2014-05-08 Wheel sprue drilling device

Publications (1)

Publication Number Publication Date
CN103990782A true CN103990782A (en) 2014-08-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410192147.5A Pending CN103990782A (en) 2014-05-08 2014-05-08 Wheel sprue drilling device

Country Status (1)

Country Link
CN (1) CN103990782A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439149A (en) * 2014-12-29 2015-03-25 中信戴卡股份有限公司 Material taking device for wheel die-casting machine
CN104475715A (en) * 2014-12-23 2015-04-01 中信戴卡股份有限公司 Wheel deflashing device
CN104551993A (en) * 2015-01-20 2015-04-29 中信戴卡股份有限公司 Universal clamp of burring machine
CN104759609A (en) * 2015-04-03 2015-07-08 中信戴卡股份有限公司 De-gating device for vehicle wheel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627023A (en) * 1969-09-25 1971-12-14 Ibm Apparatus for casting and shearing solidified sprues
US5209021A (en) * 1991-08-30 1993-05-11 Amsted Industries, Inc. Apparatus and method for sprue removal and grinding of railroad wheels
CN102935608A (en) * 2012-11-26 2013-02-20 中信戴卡股份有限公司 Improved wheel burring device
CN103357857A (en) * 2013-06-30 2013-10-23 中信戴卡股份有限公司 Wheel drilling device
CN103692308A (en) * 2013-12-20 2014-04-02 中信戴卡股份有限公司 Online de-burring device for wheel
CN203791607U (en) * 2014-05-08 2014-08-27 中信戴卡股份有限公司 Drilling device for vehicle wheel sprues

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627023A (en) * 1969-09-25 1971-12-14 Ibm Apparatus for casting and shearing solidified sprues
US5209021A (en) * 1991-08-30 1993-05-11 Amsted Industries, Inc. Apparatus and method for sprue removal and grinding of railroad wheels
CN102935608A (en) * 2012-11-26 2013-02-20 中信戴卡股份有限公司 Improved wheel burring device
CN103357857A (en) * 2013-06-30 2013-10-23 中信戴卡股份有限公司 Wheel drilling device
CN103692308A (en) * 2013-12-20 2014-04-02 中信戴卡股份有限公司 Online de-burring device for wheel
CN203791607U (en) * 2014-05-08 2014-08-27 中信戴卡股份有限公司 Drilling device for vehicle wheel sprues

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104475715A (en) * 2014-12-23 2015-04-01 中信戴卡股份有限公司 Wheel deflashing device
CN104475715B (en) * 2014-12-23 2016-07-20 中信戴卡股份有限公司 A kind of wheel deburring apparatus
CN104439149A (en) * 2014-12-29 2015-03-25 中信戴卡股份有限公司 Material taking device for wheel die-casting machine
CN104551993A (en) * 2015-01-20 2015-04-29 中信戴卡股份有限公司 Universal clamp of burring machine
CN104759609A (en) * 2015-04-03 2015-07-08 中信戴卡股份有限公司 De-gating device for vehicle wheel

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C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140820

C02 Deemed withdrawal of patent application after publication (patent law 2001)