CN105666032B - A kind of device for the grinding of valve collet groove - Google Patents

A kind of device for the grinding of valve collet groove Download PDF

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Publication number
CN105666032B
CN105666032B CN201610121206.9A CN201610121206A CN105666032B CN 105666032 B CN105666032 B CN 105666032B CN 201610121206 A CN201610121206 A CN 201610121206A CN 105666032 B CN105666032 B CN 105666032B
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China
Prior art keywords
latch closure
valve
rotating disk
semicircle
support
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CN201610121206.9A
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CN105666032A (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 CN201610121206.9A priority Critical patent/CN105666032B/en
Publication of CN105666032A publication Critical patent/CN105666032A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02Treating or finishing by applying pressure, e.g. knurling

Abstract

The present invention proposes a kind of device for the grinding of valve collet groove, including first support, second support, first driving means, rolling wheel, rotating disk, the second drive device, circular cowling, the first latch closure and fixed plate, first driving means are connected to drive rolling wheel to rotate with rolling wheel;On the inside of circular cowling first sawtooth of circle is provided with away from second support one end;Second drive device is arranged in circular cowling and installed on the secondary support bracket, and the second drive device is connected to driving rotating disk rotation with rotating disk;Rotating disk is located in circular cowling, and rotating disk is provided with multiple valve necks being adapted with valve chassis away from second support side;First latch closure excircle is provided with the second sawtooth being adapted with the first sawtooth;Fixed plate is provided with multiple through holes being adapted with valve stem, and multiple through holes are corresponded with valve neck and set.The present invention can preferably process the surface roughness of valve collet groove, make valve collet rooved face smooth, improve service life.

Description

A kind of device for the grinding of valve collet groove
Technical field
The present invention relates to valve technical field of processing equipment, more particularly to a kind of device for the grinding of valve collet groove.
Background technology
Valve is a kind of important component of engine, is responsible for the input air into engine specially and discharges useless after burning Gas, from engine structure, it is divided into inlet valve and exhaust valve, the effect of inlet valve is drawn air into engine, with fuel Mixed combustion, the effect of exhaust valve are that the waste gas after burning is discharged and radiated, thus effect of the valve in transmitter be it is aobvious and It is clear to, in actual processing production process, has very high requirement to product, it is necessary to carry out many PROCESS FOR TREATMENTs to valve, its In an important step be that valve is ground, existing valve collet groove is to carry out turning on lathe to form, but Be its processing surface roughness it is bigger, especially inlet valve, inlet valve material is partially soft, and cutter trade is bigger, causes gas Door has flaw in appearance, has an impact to later stage using effect.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of for the grinding of valve collet groove Device, the surface roughness of valve collet groove can be preferably processed, make valve collet rooved face smooth, improved and use Life-span.
A kind of device for the grinding of valve collet groove proposed by the present invention, including first support, second support, the first drive Dynamic device, rolling wheel, rotating disk, the second drive device, circular cowling, the first latch closure and fixed plate, wherein:
Form working region between first support, second support, rolling wheel, rotating disk, the second drive device, circular cowling, First latch closure, fixed plate are respectively positioned in working region;
First driving means are arranged in first support, and first driving means are connected to driving rolling rotation with rolling wheel It is dynamic;
Circular cowling is installed on the secondary support bracket, and first sawtooth of circle is provided with away from second support one end on the inside of circular cowling;
Second drive device is arranged in circular cowling and installed on the secondary support bracket, and the second drive device is connected use with rotating disk Rotated in driving rotating disk;Rotating disk is located in circular cowling, and rotating disk is adapted away from second support side provided with multiple with valve chassis Valve neck, multiple valve necks are circumferentially distributed centered on center of turntable axis;
First latch closure is corresponded with valve neck and set, and the first latch closure excircle is provided with what is be adapted with the first sawtooth Second sawtooth, the first latch closure internal diameter are adapted with valve stem external diameter;
Between rotating disk and rolling wheel, fixed plate is coaxially disposed fixed plate with rotating disk, and fixed plate passes through releasable rod connection It is connected with rotating disk, fixed plate is provided with multiple through holes being adapted with valve stem, and multiple through holes are corresponded with valve neck and set Put.
Preferably, the first latch closure includes the first semicircle latch closure, the second semicircle latch closure, and first semicircle latch closure one end leads to Cross first rotating shaft to be connected with second semicircle latch closure one end, the first semicircle latch closure other end is provided with the first buckle, the second semicircle The shape latch closure other end is provided with the second buckle being adapted with the first buckle, the first semicircle latch closure, the second semicircle latch closure outside It is equipped with the second sawtooth.
Preferably, the first semicircle latch closure, the second semicircle latch closure inner side are equipped with multiple support protrusions.
Preferably, one layer of elastic component is equipped with through hole.
Preferably, multiple second latch closures are additionally provided with fixed plate, multiple second latch closures are corresponded with through hole and set, and second Latch closure internal diameter is adapted with valve stem external diameter.
Preferably, the second latch closure includes the 3rd semicircle latch closure, the 4th semicircle latch closure, and the 3rd semicircle latch closure one end leads to Cross the second rotating shaft to be connected with the 4th semicircle latch closure one end, the second rotating shaft is fixedly connected with fixed plate, and the 3rd semicircle latch closure is another One end is provided with the 3rd buckle, and the 4th semicircle latch closure other end is provided with the 4th buckle being adapted with the 3rd buckle.
Preferably, the 3rd semicircle latch closure, the 4th semicircle latch closure inner side are equipped with multiple elastic bumps.
In the present invention, first driving means are arranged in first support, and first driving means are connected to rolling wheel Rolling wheel is driven to rotate;Circular cowling is installed on the secondary support bracket, and a circle first is provided with away from second support one end on the inside of circular cowling Sawtooth;Second drive device is arranged in circular cowling and installed on the secondary support bracket, and the second drive device is connected to rotating disk Driving rotating disk rotates;Rotating disk is located in circular cowling, and rotating disk is provided with away from second support side and multiple is adapted with valve chassis Valve neck, multiple valve necks are circumferentially distributed centered on center of turntable axis;A pair of first latch closure and valve neck 1 Should set, the first latch closure excircle is provided with the second sawtooth for being adapted with the first sawtooth, the first latch closure internal diameter with outside valve stem Footpath is adapted;Between rotating disk and rolling wheel, fixed plate is coaxially disposed fixed plate with rotating disk, and fixed plate passes through releasable rod connection It is connected with rotating disk, fixed plate is provided with multiple through holes being adapted with valve stem, and multiple through holes are corresponded with valve neck and set Put.Before work, first connecting rod is taken apart, fixed plate is separated with rotating disk, and valve chassis is put into valve neck one by one, then will First latch closure is enclosed on valve and fixed, and the first latch closure bottom surface is connected with rotating disk top surface, can anti-air-stop gate tilt, now the The second sawtooth on one latch closure is meshed with the first sawtooth on circular cowling;Then by the through hole on valve stem and fixed plate one by one It is corresponding, and valve stem is passed through into through hole, fixed plate is connected with rotating disk by connecting rod, the valve collet groove on valve stem and rolling On wheel is corresponding;Then first driving means driving rolling wheel rotates, and the second drive device driving rotating disk rotates, and rotating disk rotates simultaneously Fixed plate is driven to rotate, so that valve rotates, the second sawtooth on the first latch closure can be with the first sawtooth phase on circular cowling Interaction so that the first latch closure rotates, and the first latch closure can drive valve to rotate, and realizes that rolling wheel is entirely square to valve collet groove The rolling fine grinding of position.The present invention can be processed fine grinding to multiple valves simultaneously, and operating efficiency is high, can preferably process The surface roughness of valve collet groove, make valve collet rooved face smooth, improve service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of device for the grinding of valve collet groove proposed by the present invention;
Fig. 2 is circular cowling, the turntable structure schematic diagram of a kind of device for the grinding of valve collet groove proposed by the present invention;
Fig. 3 is a kind of the first buckle structure schematic diagram of device for the grinding of valve collet groove proposed by the present invention;
Fig. 4 is a kind of the second buckle structure schematic diagram of device for the grinding of valve collet groove proposed by the present invention.
Embodiment
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, the present invention propose a kind of device for the grinding of valve collet groove, including first Frame 10, second support 20, first driving means 30, rolling wheel 40, rotating disk 50, the second drive device 60, circular cowling 70, the first ring Button 12 and fixed plate 80, wherein:
Working region, rolling wheel 40, rotating disk 50, the second drive device are formed between first support 10, second support 20 30th, circular cowling 70, the first latch closure 12, fixed plate 80 are respectively positioned in working region.
First driving means 30 are arranged in first support 10, and first driving means 30 are connected to drive with rolling wheel 40 Rolling wheel 40 rotates.
Circular cowling 70 is arranged in second support 20, and the inner side of circular cowling 70 is provided with a circle first away from the one end of second support 20 Sawtooth 701.
As shown in figure 1, the second drive device 60 is arranged in circular cowling 70 and is arranged on second support 20 in the present embodiment On, the second drive device 60 is connected to driving rotating disk 50 with rotating disk 50 and rotated;Rotating disk 50 is located in circular cowling 70, and rotating disk 50 is remote Multiple valve necks 501 being adapted with valve chassis are provided with from the side of second support 20, multiple valve necks 501 are with rotating disk 50 Circumferentially it is distributed centered on central axis.
As shown in Figure 1, Figure 2, Figure 3 shows, the first latch closure 12 is set with the one-to-one corresponding of valve neck 501 in the present embodiment, and first The excircle of latch closure 12 is provided with the second sawtooth 121 being adapted with the first sawtooth 701, the internal diameter of the first latch closure 12 and valve stem external diameter It is adapted;First latch closure 12 includes the first semicircle latch closure 122, the second semicircle latch closure 123, the first semicircle latch closure 122 1 End is connected by first rotating shaft 124 with second semicircle one end of latch closure 123, and the first semicircle other end of latch closure 122 is provided with first Buckle, the second semicircle other end of latch closure 123 are provided with the second buckle being adapted with the first buckle.First semicircle latch closure 122, The second semicircle inner side of latch closure 123 is equipped with multiple support protrusions 125.
As shown in figure 1, fixed plate 80 is between rotating disk 50 and rolling wheel 40 in the present embodiment, fixed plate 80 and rotating disk 50 It is coaxially disposed, fixed plate 80 is connected by releasable rod connection 90 with rotating disk 50, and fixed plate 80 is mutually fitted provided with multiple with valve stem The through hole 801 matched somebody with somebody, multiple through holes 801 are corresponded with valve neck 501 and set.One layer of elastic component is equipped with through hole 801 802。
As Figure 1 and Figure 4, multiple second latch closures 803, multiple second latch closures are additionally provided with the present embodiment in fixed plate 80 803 correspond setting with through hole 801, and the internal diameter of the second latch closure 803 is adapted with valve stem external diameter.Second latch closure 803 includes the Three semicircle latch closures 8031, the 4th semicircle latch closure 8032, the 3rd semicircle one end of latch closure 8031 by the second rotating shaft 8033 with The 4th semicircle one end of latch closure 8032 connection, the second rotating shaft 8033 are fixedly connected with fixed plate 80, the 3rd semicircle latch closure 8031 The other end is provided with the 3rd buckle, and the 4th semicircle other end of latch closure 8032 is provided with the 4th buckle being adapted with the 3rd buckle.The Three semicircle latch closures 8031, the 4th semicircle inner side of latch closure 8032 are equipped with multiple elastic bumps 8034.
A kind of device for the grinding of valve collet groove proposed by the present invention, before work, first takes connecting rod 90 apart, fixed Plate 80 is separated with rotating disk 50, and valve chassis is put into valve neck 501 one by one, and then the first latch closure 12 is enclosed on valve 11 And fix, the bottom surface of the first latch closure 12 is connected with the top surface of rotating disk 50, can anti-air-stop gate 11 tilt, now on the first latch closure 12 The second sawtooth 121 be meshed with the first sawtooth 701 on circular cowling 70;Then by the through hole on valve stem and fixed plate 80 801 are corresponded, and valve stem is passed through into through hole 801, are connected fixed plate 80 with rotating disk 50 by connecting rod 90, on valve stem On valve collet groove is corresponding with rolling wheel 40;Then first driving means 30 drive rolling wheel 40 to rotate, the second drive device 60 Driving rotating disk 50 rotates, and rotating disk 50 rotates drives fixed plate 80 to rotate simultaneously, so that valve 11 rotates, on the first latch closure 12 The second sawtooth 121 can be interacted with the first sawtooth 701 on circular cowling 70 so that the first latch closure 12 rotates, first Latch closure 12 can drive valve 11 to rotate, and realize the rolling fine grinding comprehensive to valve collet groove of rolling wheel 40.The present invention can be same When multiple valves 11 are processed with fine grinding, operating efficiency is high, can preferably process the surface roughness of valve collet groove, Make valve collet rooved face smooth, improve service life.
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 the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (5)

1. it is a kind of for valve collet groove grinding device, it is characterised in that including first support (10), second support (20), First driving means (30), rolling wheel (40), rotating disk (50), the second drive device (60), circular cowling (70), the first latch closure (12) With fixed plate (80), wherein:
Working region, rolling wheel (40), rotating disk (50), the second driving are formed between first support (10), second support (20) Device (30), circular cowling (70), the first latch closure (12), fixed plate (80) are respectively positioned in working region;
First driving means (30) are arranged in first support (10), and first driving means (30) are connected to rolling wheel (40) Rolling wheel (40) is driven to rotate;
Circular cowling (70) is arranged in second support (20), and a circle is provided with away from second support (20) one end on the inside of circular cowling (70) First sawtooth (701);
Second drive device (60) is arranged in circular cowling (70) and in second support (20), the second drive device (60) Driving rotating disk (50) is connected to rotating disk (50) to rotate;Rotating disk (50) is located in circular cowling (70), and rotating disk (50) is away from second Support (20) side is provided with multiple valve necks (501) being adapted with valve chassis, and multiple valve necks (501) are with rotating disk (50) circumferentially it is distributed centered on central axis;
First latch closure (12) is corresponded with valve neck (501) and set, and the first latch closure (12) excircle is provided with and the first saw The second sawtooth (121) that tooth (701) is adapted, the first latch closure (12) internal diameter are adapted with valve stem external diameter;
Fixed plate (80) is located between rotating disk (50) and rolling wheel (40), and fixed plate (80) is coaxially disposed with rotating disk (50), fixed Plate (80) is connected by releasable rod connection (90) with rotating disk (50), fixed plate (80) be provided with it is multiple be adapted with valve stem lead to Hole (801), multiple through holes (801) correspond with valve neck (501) and set;
One layer of elastic component (802) is equipped with through hole (801);
Multiple second latch closures (803) are additionally provided with fixed plate (80), multiple second latch closures (803) correspond with through hole (801) Set, the second latch closure (803) internal diameter is adapted with valve stem external diameter.
2. the device according to claim 1 for the grinding of valve collet groove, it is characterised in that the first latch closure (12) includes First semicircle latch closure (122), the second semicircle latch closure (123), first semicircle latch closure (122) one end pass through first rotating shaft (124) it is connected with second semicircle latch closure (123) one end, first semicircle latch closure (122) other end is provided with the first buckle, and second Semicircle latch closure (123) other end is provided with the second buckle being adapted with the first buckle, the first semicircle latch closure (122), second The second sawtooth (121) is equipped with the outside of semicircle latch closure (123).
3. the device according to claim 2 for the grinding of valve collet groove, it is characterised in that the first semicircle latch closure (122) multiple support protrusions (125), are equipped with the inside of the second semicircle latch closure (123).
4. the device according to claim 1 for the grinding of valve collet groove, it is characterised in that the second latch closure (803) wraps The 3rd semicircle latch closure (8031), the 4th semicircle latch closure (8032) are included, the 3rd semicircle latch closure (8031) one end passes through second Rotating shaft (8033) is connected with the 4th semicircle latch closure (8032) one end, and the second rotating shaft (8033) is fixedly connected with fixed plate (80), 3rd semicircle latch closure (8031) other end is provided with the 3rd buckle, and the 4th semicircle latch closure (8032) other end is provided with and the 3rd card Detain the 4th buckle being adapted.
5. the device according to claim 4 for the grinding of valve collet groove, it is characterised in that the 3rd semicircle latch closure (8031) multiple elastic bumps (8034), are equipped with the inside of the 4th semicircle latch closure (8032).
CN201610121206.9A 2016-03-03 2016-03-03 A kind of device for the grinding of valve collet groove Active CN105666032B (en)

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Application Number Priority Date Filing Date Title
CN201610121206.9A CN105666032B (en) 2016-03-03 2016-03-03 A kind of device for the grinding of valve collet groove

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Application Number Priority Date Filing Date Title
CN201610121206.9A CN105666032B (en) 2016-03-03 2016-03-03 A kind of device for the grinding of valve collet groove

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CN105666032B true CN105666032B (en) 2018-02-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114406742B (en) * 2021-12-12 2023-04-11 扬州光辉汽车零部件有限公司 Machining process and machining equipment for valve lock groove

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Publication number Priority date Publication date Assignee Title
US4914867A (en) * 1988-03-04 1990-04-10 Kabushiki Kaisha Sankyo Seiki Seisakushi Apparatus for processing end face optical fiber connector
CN201205675Y (en) * 2008-05-14 2009-03-11 自贡亚西泰克高新技术有限责任公司 Planetary turntable for polisher
CN202556219U (en) * 2012-05-18 2012-11-28 机械工业第三设计研究院 Valve grinding machine
CN105058212A (en) * 2015-07-31 2015-11-18 安庆市鼎立汽车配件有限公司 End part cutting and fine-grinding device of valve stem
CN105081673A (en) * 2015-07-31 2015-11-25 安庆市鼎立汽车配件有限公司 Valve lock clamp groove rolling device
CN205571832U (en) * 2016-03-03 2016-09-14 安庆市鼎立汽车配件有限公司 A device for grinding of valve collet groove

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59224264A (en) * 1983-05-24 1984-12-17 Honda Motor Co Ltd Chuck and eject mechanism in working machine for simultaneously machining both ends of engine valve
JPH07237047A (en) * 1994-02-24 1995-09-12 Suzuki Motor Corp Workpiece holding device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914867A (en) * 1988-03-04 1990-04-10 Kabushiki Kaisha Sankyo Seiki Seisakushi Apparatus for processing end face optical fiber connector
CN201205675Y (en) * 2008-05-14 2009-03-11 自贡亚西泰克高新技术有限责任公司 Planetary turntable for polisher
CN202556219U (en) * 2012-05-18 2012-11-28 机械工业第三设计研究院 Valve grinding machine
CN105058212A (en) * 2015-07-31 2015-11-18 安庆市鼎立汽车配件有限公司 End part cutting and fine-grinding device of valve stem
CN105081673A (en) * 2015-07-31 2015-11-25 安庆市鼎立汽车配件有限公司 Valve lock clamp groove rolling device
CN205571832U (en) * 2016-03-03 2016-09-14 安庆市鼎立汽车配件有限公司 A device for grinding of valve collet groove

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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.

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20160615

Assignee: Anhui Xinming New Material Technology Co.,Ltd.

Assignor: Anhui Dingli Intelligent Manufacturing Co.,Ltd.

Contract record no.: X2023980038136

Denomination of invention: A device for grinding valve lock groove

Granted publication date: 20180227

License type: Exclusive License

Record date: 20230720