CN2892371Y - Digital control cylindrical lapping machine - Google Patents
Digital control cylindrical lapping machine Download PDFInfo
- Publication number
- CN2892371Y CN2892371Y CN 200620080477 CN200620080477U CN2892371Y CN 2892371 Y CN2892371 Y CN 2892371Y CN 200620080477 CN200620080477 CN 200620080477 CN 200620080477 U CN200620080477 U CN 200620080477U CN 2892371 Y CN2892371 Y CN 2892371Y
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- CN
- China
- Prior art keywords
- honing head
- honing
- bed
- planker
- oil cylinder
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses digital-control outer circle honing machine. The honing machine includes an under bed, a head box at the left of the bed, a tailstock at the right of the bed, and a carriage, a honing head, a feeding box, a central frame and an operation platform arranged in turn in the middle. A main motor is arranged in the left back of the bed, a hydraulic platform is arranged in the right back, and a cooling box is in the central back. The honing head is arranged on the carriage through the brackets at both ends, and a honing head shaft is arranged above the brackets. The honing head comprises an upper part and a lower part, and the upper part is connected with the lower part through a fastening bolt in the left end and a pin shaft in the right. Oil cylinders are evenly distributed on the upper part and the lower part of the honing head, springs are evenly distributed on inner side of the oil cylinders, and honing bars are most inside. A piston rod and two pins are arranged inside the oil cylinder. The utility model is featured with uniform force on workpiece, no bending or deformation, and high machining efficiency.
Description
Affiliated technical field
The utility model relates to a kind of machining equipment, especially the numerical control external cylindrical honing machine.
Background technology
At present, existing processing to excircle of workpiece, generally adopt cylindrical grinder, during the cylindrical grinder processing work, emery wheel is the side at workpiece, because workpiece is monolateral stressed, cause bending easily, the cylindrical grinder processing work is confined to short, and the workpiece that rigidity is high is powerless at all for slender piece.The feeding of cylindrical grinder is to realize by moving around of workbench, and the length of the same long workpiece lathe bed of processing is longer one times than the utility model, and long owing to the cylindrical grinder workbench, is subjected to the structural limitations feed speed can not be too fast, and efficient is low.
Summary of the invention
Can't process the in-problem deficiency of special elongate cylinder workpiece in order to overcome existing Metal Cutting Machine Tool, the utility model provides a kind of novel numerical control external cylindrical honing machine, adopt the honing emery stick to process the novel lathe of long cylinder workpiece, to improve workpiece surface roughness.
The technical scheme that its technical problem that solves the utility model adopts is: the numerical control external cylindrical honing machine, form by headstock, planker, honing head, centre frame, console, tailstock, lathe bed, feed box, main motor, cooler bin, hydraulic pressure platform, it is that lathe bed is arranged below lathe, left side of face has headstock on the lathe bed, there is tailstock on the lathe bed right side, the middle part is equipped with planker, honing head, feed box successively, centre frame, console, in left side, lathe bed rear portion is that main motor right side is the hydraulic pressure platform, and the centre is a cooler bin.Honing head is installed on the planker by the support at two ends, the upper end of two end supports is equipped with the honing head rotating shaft and sliding bearing, slide block, back shaft, spring is arranged, honing head is made up of honing head upper body and honing head lower body in the middle of the two stands, fastening bolt and right-hand member bearing pin and the honing head lower body of honing head upper body by left end connects together, there is handgrip on the left side of honing head upper body, oil cylinder is evenly distributed on honing head upper body and the honing head lower body, spring then is evenly distributed in the oil cylinder inboard, the inside is a hone stone, and piston rod and two pins are arranged in the inside of oil cylinder.
The lathe bed of lathe is combined by three joints, every joint lathe bed is sealing and has the structure of W type gusset, the bed body adopts the high-quality meehanite metal, phenolic sand molding, and through heat aging (timeliness kiln) and oscillating aging two-stage Ageing Treatment, well eliminate internal stress, thereby avoided causing because of the existence of internal stress in the use distortion of a body.Therefore, its rigidity and precision stability are better.The planker guide rail is a straight-line rolling guide set, suitable planker fast moving.The tailstock guide rail is the V flat type formula, adopts the mid frequency induction hardening machine to quench, and the depth of quenching can reach more than the 3mm, and guide way hardness has good wearability, precision stability greater than HRC50.
The reciprocating motion of planker is to realize that by means of the helical gear tooth bar transmission that is fixed on the planker bottom relative motion of planker and bed ways is a rolling character.Planker is to be fixed on four slide rail pieces, and this has created very advantageous conditions for reducing wear concerning moving back and forth.Planker moves back and forth the size of speed, regulates by digital control system control servomotor, and the operator is according to speed and its apolegamy of main motion, so that realize the good grinding performance.
Honing head adopts uniform hone stone that workpiece is carried out honing, and hone stone is attached to by holding out against of the axis of cone and pin by separately hydraulic cylinder respectively and carries out honing on the surface of the work, and the hydraulic system pressure scope is 0.3--1MPa.Honing head is installed on the planker, moves back and forth fast with planker; The expanding of this lathe honing head is to adopt expanding oil cylinder piston bar directly to push up the mechanism of rising, and by the advance and retreat of solenoid directional control valve control oil cylinder piston bar, realizes the harmomegathus of honing head.
The size of top tension is regulated oil circuit pressure and is realized by overflow valve.By the forward and back of solenoid directional control valve control oil cylinder piston bar, realize the harmomegathus of honing head.
Tailstock clamps, unclamps, and tailing axle holds out against, unclamps hydraulic system, and reliably holding out against of workpiece is the essential condition of honing processing, and this machine adopted tailstock clamps, unclamps, and tailing axle holds out against, unclamps the loop, and it is convenient to make it work, and safety is reliable.
Workpiece is long, if middle not support, when the honing workpiece, the workpiece rotary vibration is excessive, cause the workpiece surface roughness after the honing excessive, therefore Machine Tool design three hydraulic lifting centre frames, the lifting centre frame is by two limit switches controls that are fixed on the planker, hydraulic cylinder drives rise and fall, planker is during near centre frame, hydraulic cylinder drives centre frame and descends, and when planker left centre frame, hydraulic cylinder drove centre frame and rises.
The effect of cooler bin has two aspects: be in order to cool off the finished surface of part on the one hand; Be in order to discharge abrasive dust on the other hand.Cooling fluid is that the oil pump of 75L sucks by flow, through oil pipe, is sprayed onto finished surface or grinding area in the workpiece hole by the front and back cooling tube, then through the chip removal bucket, flows to the coolant deposit case.Through the cooling fluid of precipitation and coarse filtration, suck by oil pump, filter through magnetic separator and nonwoven, make the cooling fluid cleaning.
Digital control system is a FANUC Oi system, and main shaft drives adopts threephase asynchronous machine; The servo-drive axle adopts Japanese α AC servo motor, realizes the planker fast moving.
The control of centre frame, lathe are equipped with I, II, three centre frames of III, and three centre frames should have three cutting-off switches to control respectively, when some centre frames time spent not, can seal separately; The fast rise of each centre frame, decline are controlled simultaneously by the stature in two three travel switches, two any one actions of switch all can make centre frame descend, but centre frame rises and must move simultaneously and could realize by two switches, rises at a slow speed and is then controlled near switch by another one.
The beneficial effects of the utility model are that this numerical control external cylindrical honing machine can not realized fast moving because of discontinuity flexural deformation, the working (machining) efficiency height because workpiece is stressed evenly for slender piece in process.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of numerical control external cylindrical honing machine.
Fig. 2 is the vertical view of numerical control external cylindrical honing machine.
Fig. 3 is that the A of numerical control external cylindrical honing machine honing head is to view.
Fig. 4 is the C-C view of numerical control external cylindrical honing machine honing head.
Fig. 5 is the D-D view of numerical control external cylindrical honing machine honing head.
Fig. 6 is the B-B cutaway view of numerical control external cylindrical honing machine honing head.
1. headstocks among the figure, 2. planker, 3. honing head, 4. centre frame, 5. console, 6. tailstock, 7. lathe bed, 8. feed box, 9. main motor, 10. cooler bin, 11. hydraulic pressure platform, 12. honing head upper bodies, 13. handgrips, 14. fastening bolts, 15. rotating shafts, 16. the honing head lower body, 17. springs, 18. supports, 19. springs, 20. back shaft, 21. slide blocks, 22. sliding bearings, 23. bearing pins, 24. hone stone, 25. pins, 26. piston rods, 27. oil cylinders.
The specific embodiment
Being installed of workpiece realizes that by top on scroll chuck on the headstock (1) and the tailstock (6) rotation of workpiece drives headstock (1) by main motor (9), adopt the shifting slide gear speed change to obtain 11 grades of rotating speeds in Fig. 1,2.Honing head (3) is fixed on the planker (2) by the bottom of support, is driven at lathe bed (7) by AC servo motor by feed box (8) upward to vertically move.In order to prevent that slender piece from producing vibration has designed supporting workpiece in the middle of lathe bed centre frame (4) in rotary course.The control panel of whole lathe is installed in the console (5), is that main motor (9) right side is hydraulic pressure platform (11) in left side, lathe bed rear portion, and the centre is cooler bin (10).
Oil cylinder among Fig. 3,4,5,6 (27) is evenly distributed on honing head upper body (12) and the honing head lower body (16), and spring (19) then is evenly distributed in the oil cylinder inboard.The bistrique upper body connects together with the honing head lower body by fastening bolt (14) and bearing pin (23), and open to the lathe rear portion with handgrip (13) around bearing pin (23) the honing head upper body, so that dismounting workpiece and replacing emery stick.In order to make the automatic and horizontal centering of workpiece centre of honing head energy, design has spring (19) in support (18), back shaft (20), slide block (21) floats and supports honing head, honing head integral body can be by rotating shaft (15) around sliding bearing (22) rotation, so that make the automatic and vertical centering of workpiece centre of honing head.Hone stone (24) is by being moved to the left of the piston rod on the hydraulic cylinder (26) to the center expansion, by the conical surface on the piston rod pin (25) ejected and realizes.The retraction of hone stone then is after the moving right of piston rod, by spring (17) it to be retracted.
This numerical control external cylindrical honing machine, stressed evenly not flexural deformation can realize fast moving, the working (machining) efficiency height.
Claims (3)
1, a kind of numerical control external cylindrical honing machine, by headstock, planker, honing head, centre frame, console, tailstock, lathe bed, feed box, main motor, cooler bin, the hydraulic pressure platform is formed, it is characterized in that: honing head is installed on the planker (2) by the support (18) at two ends, the upper end of two end supports is equipped with honing head rotating shaft (15) and sliding bearing (22) is arranged, slide block (21), back shaft (20), spring (19), honing head has honing head upper body (12) and honing head lower body (16) to form in the middle of the two stands, oil cylinder (27) is evenly distributed on honing head upper body and the honing head lower body, spring (17) then is evenly distributed in the oil cylinder inboard, the inside is hone stone (24), and piston rod (26) and two pins (25) are arranged in the inside of oil cylinder.
2, numerical control external cylindrical honing machine according to claim 1 is characterized in that: the honing head upper body connects together by bearing pin (23) the honing head lower body of right-hand member.
3, numerical control external cylindrical honing machine according to claim 1 is characterized in that: the honing head upper body connects together by the fastening bolt (14) and the honing head lower body of left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080477 CN2892371Y (en) | 2006-01-17 | 2006-01-17 | Digital control cylindrical lapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080477 CN2892371Y (en) | 2006-01-17 | 2006-01-17 | Digital control cylindrical lapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892371Y true CN2892371Y (en) | 2007-04-25 |
Family
ID=38060537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080477 Expired - Fee Related CN2892371Y (en) | 2006-01-17 | 2006-01-17 | Digital control cylindrical lapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892371Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906599A (en) * | 2010-07-29 | 2010-12-08 | 湖南江滨机器（集团）有限责任公司 | Composite destressing process method |
| CN102189447A (en) * | 2011-04-14 | 2011-09-21 | 大连沃飞亚装备制造有限公司 | Numerical control automatic bearing ring excircle grinding machine |
| CN103252704A (en) * | 2012-02-20 | 2013-08-21 | 戈林瑙姆堡股份有限公司 | Honing machine for inner hone and outer hone |
| CN103433838A (en) * | 2013-09-09 | 2013-12-11 | 西南石油大学 | Ultrasonic honing head applicable to machining of excircle of long and thin rod |
| CN103433835A (en) * | 2013-08-29 | 2013-12-11 | 武汉华威液压机械有限公司 | Mechanical arm type honing machine |
| CN103659564A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Double-precision honing device |
| CN104249289A (en) * | 2014-07-07 | 2014-12-31 | 上海善能机械有限公司 | External cylindrical honing machine |
| CN108723904A (en) * | 2018-06-05 | 2018-11-02 | 株洲时代新材料科技股份有限公司 | Torsion bar mechanism for preventing side rolling of train carriage steel bushing floating grinding device and method |
| CN109262401A (en) * | 2018-11-20 | 2019-01-25 | 辽宁工业大学 | One third gear synchronous hub sliding slot burr remover of one kind and its operating method |
| CN110237917A (en) * | 2019-05-22 | 2019-09-17 | 雷勇杰 | A kind of ore dressing selects mesh to grind separating screen device and application method automatically |
| CN111212704A (en) * | 2017-10-13 | 2020-05-29 | 舍弗勒技术股份两合公司 | Honing machine and use of a honing machine |
| CN113199388A (en) * | 2021-05-19 | 2021-08-03 | 广东精铟海洋工程股份有限公司 | Honing device |
| CN113276013A (en) * | 2021-05-19 | 2021-08-20 | 广东精铟海洋工程股份有限公司 | Honing equipment for processing surface of rod piece |
-
2006
- 2006-01-17 CN CN 200620080477 patent/CN2892371Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906599A (en) * | 2010-07-29 | 2010-12-08 | 湖南江滨机器（集团）有限责任公司 | Composite destressing process method |
| CN101906599B (en) * | 2010-07-29 | 2012-05-23 | 湖南江滨机器（集团）有限责任公司 | Composite destressing process method |
| CN102189447A (en) * | 2011-04-14 | 2011-09-21 | 大连沃飞亚装备制造有限公司 | Numerical control automatic bearing ring excircle grinding machine |
| CN103252704A (en) * | 2012-02-20 | 2013-08-21 | 戈林瑙姆堡股份有限公司 | Honing machine for inner hone and outer hone |
| CN103252704B (en) * | 2012-02-20 | 2017-03-01 | 戈林瑙姆堡股份有限公司 | Honing machine for interior honing and outer honing |
| CN103433835A (en) * | 2013-08-29 | 2013-12-11 | 武汉华威液压机械有限公司 | Mechanical arm type honing machine |
| CN103433838B (en) * | 2013-09-09 | 2015-07-08 | 西南石油大学 | Ultrasonic honing head applicable to machining of excircle of long and thin rod |
| CN103433838A (en) * | 2013-09-09 | 2013-12-11 | 西南石油大学 | Ultrasonic honing head applicable to machining of excircle of long and thin rod |
| CN103659564A (en) * | 2013-12-09 | 2014-03-26 | 苏州市职业大学 | Double-precision honing device |
| CN103659564B (en) * | 2013-12-09 | 2015-10-28 | 苏州市职业大学 | A kind of double precision hone device |
| CN104249289A (en) * | 2014-07-07 | 2014-12-31 | 上海善能机械有限公司 | External cylindrical honing machine |
| CN104249289B (en) * | 2014-07-07 | 2017-04-26 | 上海善能机械有限公司 | External cylindrical honing machine |
| CN111212704A (en) * | 2017-10-13 | 2020-05-29 | 舍弗勒技术股份两合公司 | Honing machine and use of a honing machine |
| CN108723904A (en) * | 2018-06-05 | 2018-11-02 | 株洲时代新材料科技股份有限公司 | Torsion bar mechanism for preventing side rolling of train carriage steel bushing floating grinding device and method |
| CN109262401A (en) * | 2018-11-20 | 2019-01-25 | 辽宁工业大学 | One third gear synchronous hub sliding slot burr remover of one kind and its operating method |
| CN109262401B (en) * | 2018-11-20 | 2024-03-29 | 辽宁工业大学 | Deburring device for one-three-gear synchronous hub sliding groove and operation method thereof |
| CN110237917A (en) * | 2019-05-22 | 2019-09-17 | 雷勇杰 | A kind of ore dressing selects mesh to grind separating screen device and application method automatically |
| CN113199388A (en) * | 2021-05-19 | 2021-08-03 | 广东精铟海洋工程股份有限公司 | Honing device |
| CN113276013A (en) * | 2021-05-19 | 2021-08-20 | 广东精铟海洋工程股份有限公司 | Honing equipment for processing surface of rod piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20110117 |