CN105058212B - A kind of valve end cuts fine grinding device - Google Patents

A kind of valve end cuts fine grinding device Download PDF

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Publication number
CN105058212B
CN105058212B CN201510472922.7A CN201510472922A CN105058212B CN 105058212 B CN105058212 B CN 105058212B CN 201510472922 A CN201510472922 A CN 201510472922A CN 105058212 B CN105058212 B CN 105058212B
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China
Prior art keywords
valve
connect
positioning
retaining ring
driving
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CN201510472922.7A
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Chinese (zh)
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CN105058212A (en
Inventor
方阳光
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Anhui Dingli Intelligent Manufacturing Co ltd
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Anqing Tripartite Confrontation Car Assessories Co Ltd
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Priority to CN201510472922.7A priority Critical patent/CN105058212B/en
Publication of CN105058212A publication Critical patent/CN105058212A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/06Grinders for cutting-off
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The present invention proposes a kind of valve end cutting fine grinding device, including workbench, valve positioning device, feed arrangement, cutter device, tumbler and controller for valve to be driven to rotate, valve positioning device includes the first positioning device and the second positioning device, first positioning device, the second positioning device are mounted side by side on the table successively, first positioning device includes first driving means, telescopic rod, the pressing plate being adapted with valve bottom plate, first driving means are connect with controller, and pressing plate is connect by telescopic rod with first driving means;Second positioning device includes positioning plate, briquetting, and positioning plate is installed on the table, and controller connect to control pressing plate along perpendicular to the displacement of positioning plate direction with pressing plate;Cutter device includes grinding wheel, the second driving device, and grinding wheel is connect with the second driving device, and controller is connect with the second driving device.Working efficiency of the present invention is high, and product quality is stablized, and processing safety is high.

Description

A kind of valve end cuts fine grinding device
Technical field
The present invention relates to valve technical field of processing equipment more particularly to a kind of valve end cutting fine grinding devices.
Background technology
Engine breathing door is one of crucial part, and engine is automobile " heart ", valve is then engine " Valve ".Valve is the high-speed motion in the environment of high temperature, burn into impact.Moreover, variation of the working environment with external operating mode And change, such environment is especially high to the size precision prescribed of valve.To meet the needs of timing unlatching, valve and work are avoided Interference problem is filled in, the length of valve must be strictly controlled.
The control of valve length direction is extremely important.It was manual manual operation in the past, V-groove is placed on by valve with hand On, it pins valve with hand and is pushed into be refined on the grinding wheel rotated at high speed forward.Although this processing method can reach fine grinding The purpose of end face, but the size processed is unstable, product quality is low, dangerous high.
Invention content
In order to solve technical problem present in background technology, the present invention proposes a kind of valve end cutting fine grinding dress It puts, working efficiency is high, and product quality is stablized, and processing safety is high.
A kind of valve end cutting fine grinding device proposed by the present invention, including workbench, valve positioning device, charging dress Put, cutter device, tumbler and controller for valve to be driven to rotate, valve positioning device, cutter device are successively side by side It installs on the table, wherein:
Valve positioning device includes the first positioning device and the second positioning device, the first positioning device, the second positioning device It is mounted side by side successively on the table, the first positioning device includes first driving means, telescopic rod, is adapted with valve bottom plate Pressing plate, first driving means are connect with controller, and pressing plate is connect by telescopic rod with first driving means;Second positioning device packet Positioning plate, briquetting are included, positioning plate is installed on the table, and controller connect to control briquetting along perpendicular to positioning with briquetting The displacement of plate direction;
Feed arrangement includes rack, multiple clamping devices, and rack is equipped with guide rail close to workbench one end, any one clamping Device one end is connect with guide rail, and the other end is used for clamping air valve, and controller is connect with clamping device;
Cutter device includes grinding wheel, the second driving device, and grinding wheel is connect with the second driving device, controller and the second driving Device connects;
Tumbler includes being set in laterostigmatal retaining ring, driving gear, third driving device, and retaining ring outer surface is equipped with The sawtooth being adapted with driving gear, driving gear are connect with third driving device, and controller is connect with third driving device.
Preferably, four-drive device is further included, positioning plate is equipped with stent, and stent is vertically equipped with first and slides Slot, briquetting are connected in the first sliding groove, and four-drive device is connect with controller, and four-drive device is connect with briquetting.
Preferably, retaining ring includes the first semi-circular retaining ring, the second semi-circular retaining ring, and first semi-circular retaining ring one end is by turning Axis is connect with second semi-circular retaining ring one end, and the first semi-circular retaining ring other end is equipped with the first buckle, and the second semi-circular retaining ring is another One end is equipped with the second buckle, and multiple support protrusions are equipped on the inside of the first semi-circular retaining ring, the second semi-circular retaining ring.
Preferably, briquetting is set as arc close to positioning plate side, and the diameter of the arc is adapted with valve outer diameter.
In the present invention, valve is gripped by the clamping device of feed arrangement and be sent at valve positioning device, clamped Device is controlled by controller valve being placed on designated position on positioning plate, and controller driving briquetting declines and pushes down valve, controls Device processed controls first driving means driving telescopic rod to extend to predetermined length according to valve full-length, makes pressing plate and valve bottom Sturdy, so as to cutting part be needed to push at cutter device valve, the driving grinding wheel rotation of the second driving device is to valve stem Cutting fine grinding is carried out, controller controls the rotating speed of the second driving device;While cutter device works, third driving device is driven Dynamic driving gear runner, designated position is cased with surface and is equipped with the retaining ring of sawtooth being adapted with driving gear on valve in advance, Retaining ring is engaged with driving gear after valve is had good positioning, and driving gear can drive retaining ring to rotate when rotating, so as to drive valve Rotation realizes valve end cutting, while can realize the fine grinding to valve stem end surface again.The present invention uses what is run at high speed Grinding wheel, cutting speed is fast, and grinding effect is good, the smooth no trace in surface, and working efficiency is high, and product quality is stablized, processing safety It is high.
Description of the drawings
Fig. 1 cuts fine grinding device structure diagram for a kind of valve end proposed by the present invention;
Fig. 2 cuts fine grinding device vertical view for a kind of valve end proposed by the present invention;
Fig. 3 is the second positioning device structure schematic diagram that a kind of valve end proposed by the present invention cuts fine grinding device;
Fig. 4 is the snap ring structure schematic diagram that a kind of valve end proposed by the present invention cuts fine grinding device.
Specific embodiment
With reference to Fig. 1, Fig. 2, the present invention proposes a kind of valve end cutting fine grinding device, is positioned including workbench 1, valve Device, feed arrangement, cutter device, tumbler and controller for valve 7 to be driven to rotate, valve positioning device, cutting Device is mounted side by side on successively on workbench 1, wherein:
Valve positioning device includes the first positioning device and the second positioning device, the first positioning device, the second positioning device Be mounted side by side on successively on workbench 1, the first positioning device include first driving means 21, telescopic rod 22, with 7 bottom plate phase of valve The pressing plate 23 of adaptation, first driving means 21 are connect with controller, and pressing plate 23 is connected by telescopic rod 22 and first driving means 21 It connects.As shown in figure 3, the second positioning device includes positioning plate 31, briquetting 35, four-drive device 33, positioning plate 31 is mounted on work To make on platform 1, positioning plate 31 is equipped with stent 32, and stent 32 is vertically equipped with sliding slot 34, and briquetting 35 is connected in sliding slot 34, Four-drive device 33 is connect with briquetting 35, controller connect with four-drive device 33 for control briquetting 35 along perpendicular to 31 direction displacement of positioning plate.Briquetting 35 is set as arc close to 31 side of positioning plate, and diameter and 7 outer diameter of valve of the arc are mutually fitted Match, it is ensured that valve 7 sideslip and will not be rotated in cutting convenient for valve 7.
Feed arrangement includes rack 51, multiple clamping devices 52, and rack 51 is equipped with guide rail 53 close to 1 one end of workbench, appoints One 52 one end of clamping device of meaning is connect with guide rail 53, and the other end is used for clamping air valve 7, and controller connects with clamping device 52 It connects.
Cutter device includes grinding wheel 41, the second driving device 42, and grinding wheel 41 connect with the second driving device 42, controller and Second driving device 42 connects.
As shown in Figure 1, tumbler includes the retaining ring 61, driving gear 62, third being set on valve 7 in the present embodiment Driving device 63,61 outer surface of retaining ring are equipped with the sawtooth 611 being adapted with driving gear 62, and driving gear 62 drives with third Device 63 connects, and controller is connect with third driving device 63.
As shown in figure 4, retaining ring 61 includes the first semi-circular retaining ring 614, the second semi-circular retaining ring 613 in the present embodiment, the 614 one end of half annular clip-ring is connect by shaft 615 with 613 one end of the second semi-circular retaining ring, and the first semi-circular retaining ring 614 is another One end is equipped with the first buckle, and 613 other end of the second semi-circular retaining ring is equipped with the second buckle, the first semi-circular retaining ring 614, the second half 613 inside of annular clip-ring is equipped with multiple support protrusions 612.
A kind of valve end cutting fine grinding device proposed by the present invention, gas is gripped by the clamping device 52 of feed arrangement Door 7 is simultaneously sent at valve positioning device, and clamping device 52 is controlled by controller valve 7 being placed on specific bit on positioning plate 31 It puts, controller driving briquetting 35 declines and pushes down valve 7, and controller controls first driving means 21 according to 7 full-length of valve Driving telescopic rod 22 is extended to predetermined length, makes pressing plate 23 and 7 bottom of valve sturdy, so as to cutting part be needed to push away valve 7 It send to cutter device, the second driving device 42 driving grinding wheel 41 rotates cutting fine grinding is carried out to valve stem, controller control the The rotating speed of two driving devices 42;While cutter device works, third driving device 63 drives driving gear 62 to rotate, in advance Designated position is cased with surface and is equipped with the retaining ring 61 of sawtooth 611 being adapted with driving gear 62 on valve 7, when valve 7 positions Retaining ring 61 is engaged with driving gear 62 after good, and driving gear 62 can drive retaining ring 61 to rotate when rotating, so as to drive 7 turns of valve It is dynamic, realize valve end cutting, while can realize the fine grinding to valve stem end surface again.The present invention uses the sand to run at high speed Wheel 63, cutting speed is fast, and grinding effect is good, the smooth no trace in surface, and working efficiency is high, and product quality is stablized, processing safety It is high.The support protrusion 612 of 61 inside of retaining ring ensures the compactness that retaining ring 61 is connect with valve 7, will not fall off.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (4)

1. a kind of valve end cuts fine grinding device, which is characterized in that including workbench (1), valve positioning device, charging dress Put, cutter device, tumbler and controller for valve (7) to be driven to rotate, valve positioning device, cutter device are successively simultaneously Row is mounted on workbench (1), wherein:
Valve positioning device includes the first positioning device and the second positioning device, and the first positioning device, the second positioning device are successively It is mounted side by side on workbench (1), the first positioning device includes first driving means (21), telescopic rod (22) and valve (7) bottom The pressing plate (23) that plate is adapted, first driving means (21) are connect with controller, and pressing plate (23) passes through telescopic rod (22) and first Driving device (21) connects;Second positioning device includes positioning plate (31), briquetting (35), and positioning plate (31) is mounted on workbench (1) on, controller connect to control briquetting (35) along perpendicular to positioning plate (31) direction displacement with briquetting (35);
Feed arrangement includes rack (51), multiple clamping devices (52), and rack (51) is equipped with guide rail close to workbench (1) one end (53), any one clamping device (52) one end is connect with guide rail (53), the other end be used for clamping air valve (7), controller with Clamping device (52) connects;
Cutter device includes grinding wheel (41), the second driving device (42), and grinding wheel (41) is connect with the second driving device (42), controls Device is connect with the second driving device (42);
Tumbler includes the retaining ring (61), driving gear (62), third driving device (63) being set on valve (7), retaining ring (61) outer surface is equipped with the sawtooth (611) being adapted with driving gear (62), driving gear (62) and third driving device (63) it connects, controller is connect with third driving device (63).
2. valve end according to claim 1 cuts fine grinding device, which is characterized in that further includes four-drive device (33), positioning plate (31) is equipped with stent (32), and stent (32) is vertically equipped with sliding slot (34), and briquetting (35) is connected to cunning In slot (34), four-drive device (33) is connect with controller, and four-drive device (33) is connect with briquetting (35).
3. valve end according to claim 1 or 2 cuts fine grinding device, which is characterized in that retaining ring (61) includes the Half annular clip-ring (614), the second semi-circular retaining ring (613), first semi-circular retaining ring (614) one end by shaft (615) with Second semi-circular retaining ring (613) one end connects, and first semi-circular retaining ring (614) other end is equipped with the first buckle, the second semi-circular Retaining ring (613) other end is equipped with the second buckle, is equipped on the inside of the first semi-circular retaining ring (614), the second semi-circular retaining ring (613) Multiple support protrusions (612).
4. valve end according to claim 1 or 2 cuts fine grinding device, which is characterized in that briquetting (35) is close to fixed Position plate (31) side is set as arc, and the diameter of the arc is adapted with valve (7) outer diameter.
CN201510472922.7A 2015-07-31 2015-07-31 A kind of valve end cuts fine grinding device Active CN105058212B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510472922.7A CN105058212B (en) 2015-07-31 2015-07-31 A kind of valve end cuts fine grinding device

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Application Number Priority Date Filing Date Title
CN201510472922.7A CN105058212B (en) 2015-07-31 2015-07-31 A kind of valve end cuts fine grinding device

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CN105058212A CN105058212A (en) 2015-11-18
CN105058212B true CN105058212B (en) 2018-06-26

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500162B (en) * 2015-11-27 2017-11-10 全椒县新华机械有限责任公司 A kind of Full automatic diesel engine valve collet groove rolling device
CN105666032B (en) * 2016-03-03 2018-02-27 安庆市鼎立汽车配件有限公司 A kind of device for the grinding of valve collet groove
CN105690210B (en) * 2016-03-03 2018-01-19 安庆市鼎立汽车配件有限公司 A kind of grinding attachment of full automatic air valve rod slot
CN105666284B (en) * 2016-03-03 2018-02-27 安庆市鼎立汽车配件有限公司 A kind of air valve grinding device
CN105666313B (en) * 2016-03-03 2018-02-27 安庆市鼎立汽车配件有限公司 A kind of device for valve end grinding
CN105690097B (en) * 2016-03-21 2018-05-22 株洲坦谱科技有限公司 Automatically all-in-one machine is cut
CN108907995A (en) * 2018-07-28 2018-11-30 安徽沃德气门制造有限公司 A kind of adjustable air valve polishing process equipment
CN110076691B (en) * 2019-06-03 2020-05-05 湖南安福气门有限公司 Special clamping groove grinding machine for machining valve

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EP1681134A1 (en) * 2005-01-14 2006-07-19 GMCA PTY Ltd Device for generating guidance lines
CN201201185Y (en) * 2008-06-16 2009-03-04 济南四机科技发展有限公司 Valve automatic charging and blanking apparatus
CN201279623Y (en) * 2008-05-16 2009-07-29 中山市东升镇天盛五金机械自动化设备厂 Full-length cutting-off device
CN101927355A (en) * 2010-08-31 2010-12-29 马勒三环气门驱动(湖北)有限公司 Full-automatic cutting machine of numerical controlled valve
CN102095357A (en) * 2010-11-30 2011-06-15 济南沃德汽车零部件有限公司 Automatic measuring device of runout of valve collar, runout of end face of rod and roundness of rod
CN102366925A (en) * 2011-09-30 2012-03-07 安徽沃德气门制造有限公司 Automatic cutting-off machine for valve
CN102366930A (en) * 2011-09-28 2012-03-07 安徽沃德气门制造有限公司 Automatic valve grinding device
CN102380768A (en) * 2010-08-31 2012-03-21 扬州光辉内燃机配件有限公司 Air valve cutting machine
CN102407529A (en) * 2011-09-30 2012-04-11 安徽沃德气门制造有限公司 Mechanical hand for clamping and conveying valve
CN103419115A (en) * 2013-08-13 2013-12-04 济南沃德汽车零部件有限公司 End part cutter for valve rod

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1681134A1 (en) * 2005-01-14 2006-07-19 GMCA PTY Ltd Device for generating guidance lines
CN201279623Y (en) * 2008-05-16 2009-07-29 中山市东升镇天盛五金机械自动化设备厂 Full-length cutting-off device
CN201201185Y (en) * 2008-06-16 2009-03-04 济南四机科技发展有限公司 Valve automatic charging and blanking apparatus
CN101927355A (en) * 2010-08-31 2010-12-29 马勒三环气门驱动(湖北)有限公司 Full-automatic cutting machine of numerical controlled valve
CN102380768A (en) * 2010-08-31 2012-03-21 扬州光辉内燃机配件有限公司 Air valve cutting machine
CN102095357A (en) * 2010-11-30 2011-06-15 济南沃德汽车零部件有限公司 Automatic measuring device of runout of valve collar, runout of end face of rod and roundness of rod
CN102366930A (en) * 2011-09-28 2012-03-07 安徽沃德气门制造有限公司 Automatic valve grinding device
CN102366925A (en) * 2011-09-30 2012-03-07 安徽沃德气门制造有限公司 Automatic cutting-off machine for valve
CN102407529A (en) * 2011-09-30 2012-04-11 安徽沃德气门制造有限公司 Mechanical hand for clamping and conveying valve
CN103419115A (en) * 2013-08-13 2013-12-04 济南沃德汽车零部件有限公司 End part cutter for valve rod

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Address after: 246000 No. 19, Lantian Road, Wangjiang County, Anqing City, Anhui Province

Patentee after: Anhui Dingli Intelligent Manufacturing Co.,Ltd.

Address before: 246000 No. 19, Lantian Road, Wangjiang County, Anqing City, Anhui Province

Patentee before: ANQING DINGLI AUTOMOBILE ACCESSORIES CO.,LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A device for cutting and grinding the end of valve stem

Effective date of registration: 20230809

Granted publication date: 20180626

Pledgee: Wangjiang County Financing Guarantee Co.,Ltd.

Pledgor: Anhui Dingli Intelligent Manufacturing Co.,Ltd.

Registration number: Y2023980051471