CN105666032A - Device for valve collet groove grinding - Google Patents
Device for valve collet groove grinding Download PDFInfo
- Publication number
- CN105666032A CN105666032A CN201610121206.9A CN201610121206A CN105666032A CN 105666032 A CN105666032 A CN 105666032A CN 201610121206 A CN201610121206 A CN 201610121206A CN 105666032 A CN105666032 A CN 105666032A
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- CN
- China
- Prior art keywords
- button
- valve
- semicircular rings
- support
- rotating disk
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating 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
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a device for valve collet groove grinding. The device comprises a first support, a second support, a first driving device, a rolling wheel, a rotary disc, a second driving device, an annular cover, first ring buckles and a fixed plate. The first driving device is connected with the rolling wheel and used for driving the rolling wheel to rotate. A circle of first saw teeth is arranged at the end, away from the second support, of the inner side of the annular cover. The second driving device is arranged in the annular cover and mounted on the second support. The second driving device is connected with the rotary disc and used for driving the rotary disc to rotate. The rotary disc is located in the annular cover, and a plurality of valve clamping grooves matched with a valve chassis are formed in the side, away from the second support, of the rotary disc. Second saw teeth matched with the first saw teeth are arranged on the outer circumferences of the first ring buckles. A plurality of through holes matched with the valve rods are formed in the fixed plate, and the through holes and the valve clamping grooves are formed in a one-to-one correspondence manner. According to the device, the surface roughness of a valve collet groove can be machined better, so that the surface of the valve collet groove is smooth and flat, and the service life is prolonged.
Description
Technical field
The present invention relates to valve technical field of processing equipment, particularly relate to a kind of device for valve rod slot grinding.
Background technology
Valve is a kind of important parts of engine, waste gas after being responsible in engine input air specially and discharging burning, from engine structure, it is divided into inlet valve and blast gate, the effect of inlet valve is by air intake engine, burn with fuel mix, the effect of blast gate be by burning after waste gas discharge and dispel the heat, therefore the effect of valve in sender is apparent, in actual processing process, product is had very high requirement, need valve is carried out many art breading, namely a wherein important step is that valve is carried out grinding, existing valve rod slot carries out turning on lathe and becomes, but the surfaceness of its processing is bigger, especially inlet valve, inlet valve material is partially soft, cutter trade is bigger, valve is caused to have flaw in appearance, later stage result of use there is impact.
Summary of the invention
The technical problem existed to solve in background technology, the present invention proposes a kind of device for valve rod slot grinding, it is possible to better process the surfaceness of valve rod slot, makes valve rod slot smooth surface smooth, it is to increase work-ing life.
A kind of device for valve rod slot grinding that the present invention proposes, comprises the first support, the 2nd support, the first drive unit, rolling wheel, rotating disk, the 2nd drive unit, circular cowling, the first ring button and retaining plate, wherein:
Forming work area between the first support, the 2nd support, rolling wheel, rotating disk, the 2nd drive unit, circular cowling, the first ring button, retaining plate are all positioned at work area;
First drive unit is arranged on the first support, and the first drive unit is connected for driving rolling wheel to rotate with rolling wheel;
Circular cowling is installed on the secondary support bracket, is provided with circle first sawtooth away from the 2nd support one end inside circular cowling;
2nd drive unit is arranged in circular cowling and installs on the secondary support bracket, and the 2nd drive unit is connected with rotating disk for driving dial rotation;Rotating disk is positioned at circular cowling, and rotating disk is provided with multiple valve card groove suitable with valve chassis away from the 2nd support side, and multiple valve card groove circumferentially distributes centered by center of turntable axis;
First ring button and valve card groove one_to_one corresponding are arranged, and the first ring button excircle is provided with two sawtooth suitable with the first sawtooth, and the first ring button internal diameter and valve bar external diameter are suitable;
Retaining plate is between rotating disk and rolling wheel, and retaining plate and rotating disk are coaxially arranged, and retaining plate is connected with rotating disk by releasable rod connection, and retaining plate is provided with multiple through hole suitable with valve bar, and multiple through hole and valve card groove one_to_one corresponding are arranged.
Preferably, first ring button comprises the first semicircular rings button, the 2nd semicircular rings button, first semicircular rings button one end is connected with the 2nd semicircular rings button one end by the first rotating shaft, the first semicircular rings button the other end is provided with the first card and buckles, the 2nd semicircular rings button the other end is provided with the two card button suitable with the first card button, is equipped with the 2nd sawtooth outside the first semicircular rings button, the 2nd semicircular rings button.
Preferably, the first semicircular rings button, be equipped with multiple support protrusion inside the 2nd semicircular rings button.
Preferably, one layer of elasticity part it is equipped with in through hole.
Preferably, retaining plate being also provided with multiple 2nd ring button, multiple 2nd ring button and through hole one_to_one corresponding are arranged, and the 2nd ring button internal diameter and valve bar external diameter are suitable.
Preferably, 2nd ring button comprises the 3rd semicircular rings button, the 4th semicircular rings button, 3rd semicircular rings button one end is connected with the 4th semicircular rings button one end by the 2nd rotating shaft, 2nd rotating shaft is fixedly connected with retaining plate, the 3rd semicircular rings button the other end is provided with the 3rd card button, and the 4th semicircular rings button the other end is provided with the four card button suitable with the 3rd card button.
Preferably, the 3rd semicircular rings button, be equipped with multiple elastic bumps inside the 4th semicircular rings button.
In the present invention, the first drive unit is arranged on the first support, and the first drive unit is connected for driving rolling wheel to rotate with rolling wheel; Circular cowling is installed on the secondary support bracket, is provided with circle first sawtooth away from the 2nd support one end inside circular cowling; 2nd drive unit is arranged in circular cowling and installs on the secondary support bracket, and the 2nd drive unit is connected with rotating disk for driving dial rotation; Rotating disk is positioned at circular cowling, and rotating disk is provided with multiple valve card groove suitable with valve chassis away from the 2nd support side, and multiple valve card groove circumferentially distributes centered by center of turntable axis; First ring button and valve card groove one_to_one corresponding are arranged, and the first ring button excircle is provided with two sawtooth suitable with the first sawtooth, and the first ring button internal diameter and valve bar external diameter are suitable; Retaining plate is between rotating disk and rolling wheel, and retaining plate and rotating disk are coaxially arranged, and retaining plate is connected with rotating disk by releasable rod connection, and retaining plate is provided with multiple through hole suitable with valve bar, and multiple through hole and valve card groove one_to_one corresponding are arranged. Before work, first connecting rod is taken apart, retaining plate separates with rotating disk, valve chassis is put into one by one valve card groove, then the first ring retaining ring at valve and is fixed, first ring button bottom surface is connected, it is possible to anti-air-stop gate tilts, and the 2nd sawtooth that now the first ring is buckled is meshed with the first sawtooth on circular cowling with rotating disk end face; Then by the through hole one_to_one corresponding on valve bar and retaining plate, and by valve bar through through hole, by connecting rod, retaining plate is connected with rotating disk, on the valve rod slot on valve bar is corresponding with rolling wheel; Then the first drive unit drives rolling wheel to rotate, 2nd drive unit drives dial rotation, dial rotation drives retaining plate to rotate simultaneously, so that valve rotates, the 2nd sawtooth that first ring is buckled can interact with the first sawtooth on circular cowling, first ring button is rotated, and the first ring button can drive valve to rotate, it is achieved the roll extrusion fine grinding that rolling wheel is comprehensive to valve rod slot. Multiple valve can be carried out processing fine grinding by the present invention simultaneously, and working efficiency height, it is possible to better process the surfaceness of valve rod slot, makes valve rod slot smooth surface smooth, it is to increase work-ing life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for valve rod slot grinding that the present invention proposes;
Fig. 2 is circular cowling, the turntable structure schematic diagram of a kind of device for valve rod slot grinding that the present invention proposes;
Fig. 3 is the first ring buckle structure schematic diagram of a kind of device for valve rod slot grinding that the present invention proposes;
Fig. 4 is the 2nd ring buckle structure schematic diagram of a kind of device for valve rod slot grinding that the present invention proposes.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention proposes a kind of device for valve rod slot grinding, comprise the first support 10, the 2nd support 20, first drive unit 30, rolling wheel 40, rotating disk 50, the 2nd drive unit 60, circular cowling 70, first ring button 12 and retaining plate 80, wherein:
Forming work area between the first support 10, the 2nd support 20, rolling wheel 40, rotating disk 50, the 2nd drive unit 30, circular cowling 70, first ring button 12, retaining plate 80 are all positioned at work area.
First drive unit 30 is arranged on the first support 10, and the first drive unit 30 is connected with rolling wheel 40 for driving rolling wheel 40 to rotate.
Circular cowling 70 is arranged on the 2nd support 20, is provided with circle first sawtooth 701 away from the 2nd support 20 one end inside circular cowling 70.
As shown in Figure 1, in the present embodiment, the 2nd drive unit 60 is arranged in circular cowling 70 and is arranged on the 2nd support 20, and the 2nd drive unit 60 is connected for driving rotating disk 50 to rotate with rotating disk 50; Rotating disk 50 is positioned at circular cowling 70, and rotating disk 50 is provided with multiple valve card groove 501 suitable with valve chassis away from the 2nd support 20 side, and multiple valve card groove 501 circumferentially distributes centered by the axis of rotating disk 50 center.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, the first ring button 12 is arranged with valve card groove 501 one_to_one corresponding, the first ring button 12 excircle be provided with two sawtooth 121, first ring button 12 internal diameter suitable with the first sawtooth 701 and valve bar external diameter suitable; First ring button 12 comprises the first semicircular rings button 122, the 2nd semicircular rings button 123, first semicircular rings button 122 one end is connected with the 2nd semicircular rings button 123 one end by the first rotating shaft 124, first semicircular rings button 122 the other end is provided with the first card and buckles, and the 2nd semicircular rings button 123 the other end is provided with the two card button suitable with the first card button. It is equipped with multiple support protrusion 125 inside first semicircular rings button 122, the 2nd semicircular rings button 123.
As shown in Figure 1, in the present embodiment, retaining plate 80 is between rotating disk 50 and rolling wheel 40, retaining plate 80 and rotating disk 50 are coaxially arranged, retaining plate 80 is connected with rotating disk 50 by releasable rod connection 90, retaining plate 80 is provided with multiple through hole 801 suitable with valve bar, and multiple through hole 801 is arranged with valve card groove 501 one_to_one corresponding. One layer of elasticity part 802 it is equipped with in through hole 801.
As Figure 1 and Figure 4, being also provided with multiple 2nd ring button 803 in the present embodiment on retaining plate 80, multiple 2nd ring button 803 is arranged with through hole 801 one_to_one corresponding, and the 2nd ring button 803 internal diameter and valve bar external diameter are suitable. 2nd ring button 803 comprises the 3rd semicircular rings button 8031, the 4th semicircular rings button 8032,3rd semicircular rings button 8031 one end is connected with the 4th semicircular rings button 8032 one end by the 2nd rotating shaft 8033,2nd rotating shaft 8033 is fixedly connected with retaining plate 80,3rd semicircular rings button 8031 the other end is provided with the 3rd card button, and the 4th semicircular rings button 8032 the other end is provided with the four card button suitable with the 3rd card button. It is equipped with multiple elastic bumps 8034 inside 3rd semicircular rings button 8031, the 4th semicircular rings button 8032.
A kind of device for valve rod slot grinding that the present invention proposes, before work, first connecting rod 90 is taken apart, retaining plate 80 separates with rotating disk 50, valve chassis is put into one by one valve card groove 501, then the first ring button 12 is enclosed within valve 11 and fixes, the first ring button 12 bottom surface is connected with rotating disk 50 end face, being possible to prevent valve 11 to tilt, now the 2nd sawtooth 121 on the first ring button 12 is meshed with the first sawtooth 701 on circular cowling 70; Then by through hole 801 one_to_one corresponding on valve bar and retaining plate 80, and by valve bar through through hole 801, by connecting rod 90, retaining plate 80 is connected with rotating disk 50, on the valve rod slot on valve bar is corresponding with rolling wheel 40; Then the first drive unit 30 drives rolling wheel 40 to rotate, 2nd drive unit 60 drives rotating disk 50 to rotate, rotating disk 50 rotates and drives retaining plate 80 to rotate simultaneously, so that valve 11 rotates, the 2nd sawtooth 121 on first ring button 12 can interact with the first sawtooth 701 on circular cowling 70, first ring button 12 is rotated, and the first ring button 12 can drive valve 11 to rotate, it is achieved the roll extrusion fine grinding that rolling wheel 40 is comprehensive to valve rod slot. Multiple valve 11 can be carried out processing fine grinding by the present invention simultaneously, and working efficiency height, it is possible to better process the surfaceness of valve rod slot, makes valve rod slot smooth surface smooth, it is to increase work-ing life.
The above; it is only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the present invention discloses; technical scheme and invention design thereof according to the present invention are equal to replacement or are changed, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. the device for valve rod slot grinding, it is characterized in that, comprise the first support (10), the 2nd support (20), the first drive unit (30), rolling wheel (40), rotating disk (50), the 2nd drive unit (60), circular cowling (70), the first ring button (12) and retaining plate (80), wherein:
Forming work area between the first support (10), the 2nd support (20), rolling wheel (40), rotating disk (50), the 2nd drive unit (30), circular cowling (70), the first ring button (12), retaining plate (80) are all positioned at work area;
First drive unit (30) is arranged on the first support (10), and the first drive unit (30) is connected for driving rolling wheel (40) to rotate with rolling wheel (40);
Circular cowling (70) is arranged on the 2nd support (20), and circular cowling (70) inner side is provided with a circle first sawtooth (701) away from the 2nd support (20) one end;
2nd drive unit (60) is arranged in circular cowling (70) and is arranged on the 2nd support (20), and the 2nd drive unit (60) is connected for driving rotating disk (50) to rotate with rotating disk (50); Rotating disk (50) is positioned at circular cowling (70), rotating disk (50) is provided with multiple valve card groove (501) suitable with valve chassis away from the 2nd support (20) side, and multiple valve card groove (501) circumferentially distributes centered by the axis of rotating disk (50) center;
First ring button (12) is arranged with valve card groove (501) one_to_one corresponding, first ring button (12) excircle is provided with two sawtooth (121) suitable with the first sawtooth (701), and the first ring button (12) internal diameter and valve bar external diameter are suitable;
Retaining plate (80) is positioned between rotating disk (50) and rolling wheel (40), retaining plate (80) and rotating disk (50) are coaxially arranged, retaining plate (80) is connected with rotating disk (50) by releasable rod connection (90), retaining plate (80) is provided with multiple through hole suitable with valve bar (801), and multiple through hole (801) is arranged with valve card groove (501) one_to_one corresponding.
2. the device for valve rod slot grinding according to claim 1, it is characterized in that, first ring button (12) comprises the first semicircular rings button (122), 2nd semicircular rings button (123), first semicircular rings button (122) one end is connected with the 2nd semicircular rings button (123) one end by the first rotating shaft (124), first semicircular rings button (122) the other end is provided with the first card and buckles, 2nd semicircular rings button (123) the other end is provided with the two card button suitable with the first card button, first semicircular rings button (122), 2nd semicircular rings button (123) outside is equipped with the 2nd sawtooth (121).
3. the device for valve rod slot grinding according to claim 2, it is characterised in that, the first semicircular rings button (122), the 2nd semicircular rings button (123) inner side are equipped with multiple support protrusion (125).
4. the device for valve rod slot grinding according to any one of claim 1-3, it is characterised in that, it is equipped with one layer of elasticity part (802) in through hole (801).
5. the device for valve rod slot grinding according to any one of claim 1-3, it is characterized in that, retaining plate (80) is also provided with multiple 2nd ring button (803), multiple 2nd ring button (803) is arranged with through hole (801) one_to_one corresponding, and the 2nd ring button (803) internal diameter and valve bar external diameter are suitable.
6. the device for valve rod slot grinding according to claim 5, it is characterized in that, 2nd ring button (803) comprises the 3rd semicircular rings button (8031), 4th semicircular rings button (8032), 3rd semicircular rings button (8031) one end is connected with the 4th semicircular rings button (8032) one end by the 2nd rotating shaft (8033), 2nd rotating shaft (8033) is fixedly connected with retaining plate (80), 3rd semicircular rings button (8031) the other end is provided with the 3rd card button, 4th semicircular rings button (8032) the other end is provided with the four card button suitable with the 3rd card button.
7. the device for valve rod slot grinding according to claim 6, it is characterised in that, the 3rd semicircular rings button (8031), the 4th semicircular rings button (8032) inner side are equipped with multiple elastic bumps (8034).
Priority Applications (1)
| 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 |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666032A true CN105666032A (en) | 2016-06-15 |
| CN105666032B CN105666032B (en) | 2018-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610121206.9A Active CN105666032B (en) | 2016-03-03 | 2016-03-03 | A kind of device for the grinding of valve collet groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406742A (en) * | 2021-12-12 | 2022-04-29 | 扬州光辉汽车零部件有限公司 | Machining process and machining equipment for valve lock groove |
Citations (8)
| 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 |
| US4914867A (en) * | 1988-03-04 | 1990-04-10 | Kabushiki Kaisha Sankyo Seiki Seisakushi | Apparatus for processing end face optical fiber connector |
| JPH07237047A (en) * | 1994-02-24 | 1995-09-12 | Suzuki Motor Corp | Workpiece holding device |
| 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 |
-
2016
- 2016-03-03 CN CN201610121206.9A patent/CN105666032B/en active Active
Patent Citations (8)
| 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 |
| US4914867A (en) * | 1988-03-04 | 1990-04-10 | Kabushiki Kaisha Sankyo Seiki Seisakushi | Apparatus for processing end face optical fiber connector |
| JPH07237047A (en) * | 1994-02-24 | 1995-09-12 | Suzuki Motor Corp | Workpiece holding device |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406742A (en) * | 2021-12-12 | 2022-04-29 | 扬州光辉汽车零部件有限公司 | Machining process and machining equipment for valve lock groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666032B (en) | 2018-02-27 |
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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. |
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| 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 |