CN105058212A - End part cutting and fine-grinding device of valve stem - Google Patents

End part cutting and fine-grinding device of valve stem Download PDF

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Publication number
CN105058212A
CN105058212A CN201510472922.7A CN201510472922A CN105058212A CN 105058212 A CN105058212 A CN 105058212A CN 201510472922 A CN201510472922 A CN 201510472922A CN 105058212 A CN105058212 A CN 105058212A
Authority
CN
China
Prior art keywords
valve
drive unit
controller
clasp
positioner
Prior art date
Application number
CN201510472922.7A
Other languages
Chinese (zh)
Other versions
CN105058212B (en
Inventor
方阳光
Original Assignee
安庆市鼎立汽车配件有限公司
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 安庆市鼎立汽车配件有限公司 filed Critical 安庆市鼎立汽车配件有限公司
Priority to CN201510472922.7A priority Critical patent/CN105058212B/en
Publication of CN105058212A publication Critical patent/CN105058212A/en
Application granted granted Critical
Publication of CN105058212B publication Critical patent/CN105058212B/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

Abstract

The invention discloses an end part cutting and fine-grinding device of a valve stem. The end part cutting and fine-grinding device comprises a workbench, a valve positioning device, a feeding device, a cutting device, a rotary device used for driving a valve to rotate and a controller, wherein the valve positioning device comprises a first positioning device and a second positioning device; the first positioning device and the second positioning device are sequentially mounted on the workbench side by side; the first positioning device comprises a first drive device, a telescopic pole, a pressure plate adaptive to a valve bottom plate, a first drive device and a controller; a pressure plate is connected with the first drive device by the telescopic pole; the second positioning device comprises a positioning plate and a pressure block; the positioning plate is mounted on the workbench; the controller is connected with the pressure plate for controlling the pressure plate to move in a direction perpendicular to the positioning plate; the cutting device comprises a grinding wheel and a second drive device; the grinding wheel is connected with the second drive device; and the controller is connected with the second drive device. The end part cutting and fine-grinding device is high in working efficiency, stable in product quality and high in operation safety.

Description

A kind of valve end cutting fine grinding device
Technical field
The present invention relates to valve technical field of processing equipment, particularly relate to a kind of valve end cutting fine grinding device.
Background technology
Engine breathing door is one of crucial part, engine be automobile " heart ", valve is then engine " valve ".Valve is high-speed motion under the environment of high temperature, burn into impact.And working environment changes along with the change of outside operating mode, and the dimensional requirement precision of such environment to valve is high especially.For meeting the demand that timing is opened, avoid valve and piston interference problem, the length of valve must strictly control.
The control of valve length direction is extremely important.Be manual manual operation in the past, be placed on V-type groove with hand-held valve, with hand pin valve be pushed into forward high speed rotate emery wheel on refine.Although this processing method can reach the object of fine grinding end face, the size processed is unstable, and product quality is low, dangerous high.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of valve end cutting fine grinding device, operating efficiency is high, constant product quality, and processing safety is high.
A kind of valve end cutting fine grinding device that the present invention proposes, comprise workbench, valve positioner, feed arrangement, cutter sweep, for the tumbler that drives valve to rotate and controller, valve positioner, cutter sweep are installed on the table successively side by side, wherein:
Valve positioner comprises the first positioner and the second positioner, first positioner, the second positioner are installed on the table successively side by side, first positioner comprises the first drive unit, expansion link, the pressing plate suitable with valve base plate, first drive unit is connected with controller, and pressing plate is connected with the first drive unit by expansion link; Second positioner comprises location-plate, briquetting, and location-plate is installed on the table, and controller is connected for controlling pressing plate along perpendicular to the displacement of location-plate direction with pressing plate;
Feed arrangement comprises frame, multiple clamping device, and frame is provided with guide rail near workbench one end, and any one clamping device one end is all connected with guide rail, and the other end is used for clamping air valve, and controller is connected with clamping device;
Cutter sweep comprises emery wheel, the second drive unit, and emery wheel is connected with the second drive unit, and controller is connected with the second drive unit;
Tumbler comprises and is set in laterostigmatal clasp, driving gear, the 3rd drive unit, and clasp outer surface is provided with the sawtooth suitable with driving gear, and driving gear is connected with the 3rd drive unit, and controller is connected with the 3rd drive unit.
Preferably, also comprise four-drive device, location-plate is provided with support, and support is vertically provided with the first chute, and briquetting is connected in the first chute, and four-drive device is connected with controller, and four-drive device is connected with briquetting.
Preferably, clasp comprises the first semi-circular clasp, the second semi-circular clasp, first semi-circular clasp one end is connected with second semi-circular clasp one end by rotating shaft, the first semi-circular clasp other end is provided with the first buckle, the second semi-circular clasp other end is provided with the second buckle, is equipped with multiple support protrusion inside the first semi-circular clasp, the second semi-circular clasp.
Preferably, briquetting is set to arc near location-plate side, and diameter and the valve external diameter of this arc are suitable.
In the present invention, be sent to valve positioner place by the clamping device gripping valve of feed arrangement, clamping device is controlled valve to be placed on assigned address on location-plate by controller, controller drives briquetting decline and push down valve, controller controls the first drive unit according to valve full-length and drives expansion link to be stretched to predetermined length, make bottom pressing plate and valve sturdy, thus needed by valve cutting part to push to cutter sweep place, second drive unit drives emery wheel rotation to carry out cutting fine grinding to valve stem, and controller controls the rotating speed of the second drive unit; While cutter sweep work, 3rd drive unit drives driving gear runner, on valve, assigned address cover has surface to be provided with the clasp of the sawtooth suitable with driving gear in advance, after valve is had good positioning, clasp engages with driving gear, driving gear can drive clasp to rotate when rotating, thus drive valve to rotate, realize valve end cutting, the fine grinding to valve stem end face can be realized again simultaneously.The present invention uses the emery wheel run up, and cutting speed is fast, and grinding effect is good, and smooth surface is without vestige, and operating efficiency is high, constant product quality, and processing safety is high.
Accompanying drawing explanation
Fig. 1 is a kind of valve end cutting fine grinding device structural representation that the present invention proposes;
Fig. 2 is a kind of valve end cutting fine grinding device top view that the present invention proposes;
Fig. 3 is the second positioning device structure schematic diagram of a kind of valve end cutting fine grinding device that the present invention proposes;
Fig. 4 is the snap ring structure schematic diagram of a kind of valve end cutting fine grinding device that the present invention proposes.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the present invention proposes a kind of valve end cutting fine grinding device, comprise workbench 1, valve positioner, feed arrangement, cutter sweep, for the tumbler that drives valve 7 to rotate and controller, valve positioner, cutter sweep are arranged on workbench 1 successively side by side, wherein:
Valve positioner comprises the first positioner and the second positioner, first positioner, the second positioner are arranged on workbench 1 successively side by side, first positioner comprises the first drive unit 21, expansion link 22, the pressing plate 23 suitable with valve 7 base plate, first drive unit 21 is connected with controller, and pressing plate 23 is connected with the first drive unit 21 by expansion link 22.As shown in Figure 3, second positioner comprises location-plate 31, briquetting 35, four-drive device 33, location-plate 31 is arranged on workbench 1, location-plate 31 is provided with support 32, support 32 is vertically provided with chute 34, briquetting 35 is connected in chute 34, and four-drive device 33 is connected with briquetting 35, and controller is connected with four-drive device 33 for controlling pressing plate 35 along perpendicular to location-plate 31 direction displacement.Briquetting 35 is set to arc near location-plate 31 side, and diameter and valve 7 external diameter of this arc are suitable, guarantees that valve 7 can not sideslip and be convenient to valve 7 and rotate when cutting.
Feed arrangement comprises frame 51, multiple clamping device 52, and frame 51 is provided with guide rail 53 near workbench 1 one end, and any one clamping device 52 one end is all connected with guide rail 53, and the other end is used for clamping air valve 7, and controller is connected with clamping device 52.
Cutter sweep comprises emery wheel 41, second drive unit 42, and emery wheel 41 is connected with the second drive unit 42, and controller is connected with the second drive unit 42.
As shown in Figure 1, in the present embodiment, tumbler comprises the clasp 61 be set on valve 7, driving gear 62, the 3rd drive unit 63, clasp 61 outer surface is provided with the sawtooth 611 suitable with driving gear 62, driving gear 62 is connected with the 3rd drive unit 63, and controller is connected with the 3rd drive unit 63.
As shown in Figure 4, in the present embodiment, clasp 61 comprises the first semi-circular clasp 614, second semi-circular clasp 613, first semi-circular clasp 614 one end is connected with second semi-circular clasp 613 one end by rotating shaft 615, first semi-circular clasp 614 other end is provided with the first buckle, second semi-circular clasp 613 other end is provided with the second buckle, is equipped with multiple support protrusion 612 inside the first semi-circular clasp 614, second semi-circular clasp 613.
A kind of valve end cutting fine grinding device that the present invention proposes, be sent to valve positioner place by the clamping device 52 gripping valve 7 of feed arrangement, clamping device 52 is controlled valve 7 to be placed on assigned address on location-plate 31 by controller, controller drives briquetting 35 decline and push down valve 7, controller controls the first drive unit 21 according to valve 7 full-length and drives expansion link 22 to be stretched to predetermined length, make bottom pressing plate 23 and valve 7 sturdy, thus need cutting part to push to cutter sweep place at valve 7, second drive unit 42 drive emery wheel 41 rotate to valve stem carry out cutting fine grinding, controller controls the rotating speed of the second drive unit 42, while cutter sweep work, 3rd drive unit 63 drives driving gear 62 to rotate, on valve 7, assigned address cover has surface to be provided with the clasp 61 of the sawtooth 611 suitable with driving gear 62 in advance, after valve 7 is had good positioning, clasp 61 engages with driving gear 62, clasp 61 can be driven when driving gear 62 rotates to rotate, thus drive valve 7 to rotate, realize valve end cutting, the fine grinding to valve stem end face can be realized again simultaneously.The present invention uses the emery wheel 63 run up, and cutting speed is fast, and grinding effect is good, and smooth surface is without vestige, and operating efficiency is high, constant product quality, and processing safety is high.Support protrusion 612 inside clasp 61 ensures to come off the compactness that clasp 61 is connected with valve 7.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.

Claims (4)

1. a valve end cutting fine grinding device, it is characterized in that, comprise workbench (1), valve positioner, feed arrangement, cutter sweep, for the tumbler that drives valve (7) to rotate and controller, valve positioner, cutter sweep are arranged on workbench (1) successively side by side, wherein:
Valve positioner comprises the first positioner and the second positioner, first positioner, the second positioner are arranged on workbench (1) successively side by side, first positioner comprises the first drive unit (21), expansion link (22), the pressing plate (23) suitable with valve (7) base plate, first drive unit (21) is connected with controller, and pressing plate (23) is connected with the first drive unit (21) by expansion link (22); Second positioner comprises location-plate (31), briquetting (35), location-plate (31) is arranged on workbench (1), and controller is connected for controlling pressing plate (35) along perpendicular to location-plate (31) direction displacement with pressing plate (35);
Feed arrangement comprises frame (51), multiple clamping device (52), frame (51) is provided with guide rail (53) near workbench (1) one end, any one clamping device (52) one end is all connected with guide rail (53), the other end is used for clamping air valve (7), and controller is connected with clamping device (52);
Cutter sweep comprises emery wheel (41), the second drive unit (42), and emery wheel (41) is connected with the second drive unit (42), and controller is connected with the second drive unit (42);
Tumbler comprises the clasp (61) be set on valve (7), driving gear (62), the 3rd drive unit (63), clasp (61) outer surface is provided with the sawtooth (611) suitable with driving gear (62), driving gear (62) is connected with the 3rd drive unit (63), and controller is connected with the 3rd drive unit (63).
2. valve end cutting fine grinding device according to claim 1, it is characterized in that, also comprise four-drive device (33), location-plate (31) is provided with support (32), support (32) is vertically provided with chute (34), briquetting (35) is connected in chute (34), four-drive device (33) is connected with controller, and four-drive device (33) is connected with briquetting (35).
3. valve end cutting fine grinding device according to claim 1 and 2, it is characterized in that, clasp (61) comprises the first semi-circular clasp (614), second semi-circular clasp (613), first semi-circular clasp (614) one end is connected with second semi-circular clasp (613) one end by rotating shaft (615), first semi-circular clasp (614) other end is provided with the first buckle, second semi-circular clasp (613) other end is provided with the second buckle, first semi-circular clasp (614), second semi-circular clasp (613) inner side is equipped with multiple support protrusion (612).
4. valve end according to claim 1 and 2 cutting fine grinding device, is characterized in that, briquetting (35) is set to arc near location-plate (31) side, the diameter of this arc and valve (7) external diameter suitable.
CN201510472922.7A 2015-07-31 2015-07-31 A kind of valve end cuts fine grinding device CN105058212B (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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CN105058212A true CN105058212A (en) 2015-11-18
CN105058212B CN105058212B (en) 2018-06-26

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500162A (en) * 2015-11-27 2016-04-20 全椒县新华机械有限责任公司 Full-automatic rolling device for valve key grooves of diesel engines
CN105666313A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Device for grinding ends of valve rods
CN105666032A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Device for valve collet groove grinding
CN105666284A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Valve grinding device
CN105690097A (en) * 2016-03-21 2016-06-22 株洲坦谱科技有限公司 Automatic cutting and grinding all-in-one machine
CN105690210A (en) * 2016-03-03 2016-06-22 安庆市鼎立汽车配件有限公司 Grinding device of full-automatic valve lock clamping groove
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
CN110076691A (en) * 2019-06-03 2019-08-02 湖南安福气门有限公司 A kind of dedicated rod slot grinding machine of processing 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

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* 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

Cited By (13)

* 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
CN105500162A (en) * 2015-11-27 2016-04-20 全椒县新华机械有限责任公司 Full-automatic rolling device for valve key grooves of diesel engines
CN105666032A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Device for valve collet groove grinding
CN105666284A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Valve grinding device
CN105690210A (en) * 2016-03-03 2016-06-22 安庆市鼎立汽车配件有限公司 Grinding device of full-automatic valve lock clamping groove
CN105666313A (en) * 2016-03-03 2016-06-15 安庆市鼎立汽车配件有限公司 Device for grinding ends of valve rods
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
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
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
CN105690097A (en) * 2016-03-21 2016-06-22 株洲坦谱科技有限公司 Automatic cutting and grinding all-in-one machine
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
CN110076691A (en) * 2019-06-03 2019-08-02 湖南安福气门有限公司 A kind of dedicated rod slot grinding machine of processing valve

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