CN2900083Y - Cylindrical grinding machine tool - Google Patents
Cylindrical grinding machine tool Download PDFInfo
- Publication number
- CN2900083Y CN2900083Y CN 200620113916 CN200620113916U CN2900083Y CN 2900083 Y CN2900083 Y CN 2900083Y CN 200620113916 CN200620113916 CN 200620113916 CN 200620113916 U CN200620113916 U CN 200620113916U CN 2900083 Y CN2900083 Y CN 2900083Y
- Authority
- CN
- China
- Prior art keywords
- honing head
- oil
- workpiece
- honing
- oil cylinder
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An external honing machine tool is provided, which is employed for the fine honing of long and slender axle. The utility model is characterized in that: only a honing head can be adopted for the processing of various workpieces with large diameter scope. Meanwhile, the adoption of hydraulic floating mode ensures that the sand strip swings along with the workpiece, thus preventing the occurrence of processing defect. The machine tool is composed of a headstock, a machine body, a honing head, a base plate and a tail holder. The workpiece is clamped on the principal axis and the tail holder is driven by the principal axis to rotate; the honing head is fixed on the base plate; the base plate performs back-and-fro straight line movement on the machine body; the honing head is configured as a hollow circular body; the workpiece passes through the honing head; a plurality of feeding oil cylinders are fixed on the honing head; the axial line for the piston rod of the oil cylinder intersects with the axial lines of the principal axis and the tail holder; crude grinding sand strip and fine grinding strip are respectively fixed on the two groups of piston rod in the feeding oil cylinder; the oil inlet ports for each group of feeding oil cylinder with rod cavity are communicated in parallel via oil pipes; the oil inlet port without rod cavity are communicated in parallel via oil pipes; the pressurized oil passes through two reversing valves and respectively drives the two groups of feeding oil cylinder to work.
Description
Affiliated technical field the utility model relates to a kind of Metal Cutting Machine Tool, in particular for the lathe of the outer garden honing finished machined of slender axles.
Background technology is present, and known outer garden plover mill machine emery stick feeding is that the inclined-plane on the axial oil cylinder piston rod that adopts on the honing head promotes the realization of emery stick frame.Because the scope of feeding is little, the diameter of work scope that the honing head of every kind of specification can be processed is also little.Each outer garden plover mill machine need be equipped with the processing that a plurality of honing heads could adapt to the wide range of diameters workpiece, promptly whenever changes the bigger workpiece of a kind of diameter difference and just need change a kind of honing head, has reduced operating efficiency.Two kinds of methods of the general employing of workpiece vibration problems when known in addition outer garden plover mill machine solves the honing slender axles, a kind of is at the lathe bed middle part several expansion centre frame to be set to hold workpiece, honing head by the time withdraw automatically, when installing, this method workpiece adjusts trouble, machine tool structure and electrical control complexity, and car accident takes place easily; Another kind method is to make honing head integral body can move freely or swing swing with suitable workpiece in horizontal plane, this method is because honing head integral body is the motion of one degree of freedom, and the workpiece swing is two frees degree, honing head can not be followed the tracks of the swing of workpiece fully, still manufacturing deficiency can be produced, high-precision honing processing can not be finished.
Summary of the invention is in order to solve the above-mentioned two problems that existing outer garden plover mill machine exists, the utility model provides a kind of new technical scheme, adopt the radial feed oil cylinder to strengthen the emery stick feed range, only just can process the very big various workpieces of diameter range with a honing head; Adopt the mode of hydraulic floating to make emery stick can follow the swing of workpiece simultaneously, avoided manufacturing deficiency.
The utility model solves this technical problem the technical scheme that is adopted: this outer garden plover mill machine is made up of main spindle box, lathe bed, honing head, planker, tailstock, workpiece is installed on main shaft and the tailstock, by the main shaft driven rotary, honing head is fixed on the planker, and planker does reciprocating linear motion on lathe bed.The honing head body is hollow ring body, and workpiece passes from the honing head body.Be fixed with some feed cylinders on the honing head body, the axis normal of oil cylinder piston rod axis direction and main shaft and tailstock and crossing.Feed cylinder is divided into is fixing corase grind emery stick and correct grinding emery stick respectively on two groups of its piston rods.The oil-in of the rod chamber of every group of feed cylinder is communicated with oil pipe is in parallel, and the oil-in of rodless cavity is communicated with oil pipe is in parallel.Pressure oil promotes two groups of feed cylinder work respectively by two reversal valves.The oil-feed of the rodless cavity of one group of feed cylinder during work, each piston rod and on emery stick from the workpiece radial direction near surface of the work, emery stick rely on that oil cylinder sets thrust be pressed on the workpiece circumferential surface and carry out honing.Because the stroke of feed cylinder piston rod can be bigger, by the control stroke just can the honing different-diameter workpiece, reach the purpose that a honing head is processed the multiple diameter size workpiece.Feed cylinder is divided into two groups and is fixing corase grind emery stick and correct grinding emery stick respectively, and the manipulation reversal valve just can be finished the conversion between rough honing and the microhoning.Every group of feed cylinder all adopts fuel feeding in parallel, each oil cylinder rodless cavity oil pressure in the group is identical, when swing takes place in workpiece, the pressure that certain emery stick is added, the piston rod at this emery stick place will be withdrawn, and the piston rod of relative direction will stretch out, and emery stick still keeps setting value constant to the pressure of surface of the work simultaneously.Emery stick is just along with workpiece swing and float like this, and 360 ° of directions can be accomplished to follow unsteady in the workpiece cross section, have fundamentally avoided workpiece to swing the manufacturing deficiency that causes.
The beneficial effects of the utility model are, only just can process the very big various workpieces of diameter range with a honing head, and having solved existing outer garden plover mill machine need be according to the problem of the frequent replacing of diameter of work variation honing head; Adopt the mode of hydraulic floating to make emery stick can follow the swing of workpiece simultaneously, avoided manufacturing deficiency; Machine tool structure obtains simplifying, and easy to operate, security of operation has improved working (machining) efficiency and quality, has remarkable economic efficiency.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples.
Fig. 1 is a dimension sketch of the present utility model.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the asphalt principle figure of feed cylinder.
Among Fig. 1: 1. main spindle box, 2. lathe bed, 3. honing head, 4. planker, 5. workpiece, 6. tailstock.
Among Fig. 2: 7. feed cylinder, 8. emery stick, 9. honing head body, 5. workpiece, 10. honing head support, 11. honing head-shields.
Among Fig. 3: 7. feed cylinder, 12. the first group oil cylinder rodless cavity oil inlet pipe, 13. the first group oil cylinder rod chamber oil inlet pipe, 14. the second group oil cylinder rodless cavity oil inlet pipe, 15. the second group oil cylinder rod chamber oil inlet pipe, 16. first group oil cylinder reversal valves, 17. pressure oil imports, 18. fuel tank, 19. second group oil cylinder reversal valves
The specific embodiment is in Fig. 1, and main spindle box 1 is fixed on the lathe bed 2, and honing head 3 is fixed on the planker 4, and planker 4 is done linear reciprocating motion along lathe bed 2, and tailstock 6 can move along lathe bed 2, and can fix at lathe bed; Workpiece 5 passes from honing head 3, and two ends are installed on main shaft 1 and the tailstock 4, by main shaft 1 driven rotary.Fig. 2 is the A-A cutaway view among Fig. 1, specifically represents the structure of honing head 3.Honing head body 9 is hollow ring body, workpiece 5 passes therethrough, be fixed with 8 feed cylinders 7 on the honing head body 9, the axis normal of each feed cylinder 7 piston rod axis direction and main shaft and tailstock and crossing, fixing emery stick 8 on each feed cylinder 7 piston rod, honing head support 10 is fixed on honing head body 9 on the planker 4, and honing head-shield 11 covers on the honing head body 9.In Fig. 3, feed cylinder 7 is divided into two groups of alternate layouts, fixing corase grind emery stick and correct grinding emery stick on its piston rod respectively, the first group oil cylinder rodless cavity oil inlet pipe 12 is communicated with the rodless cavity of first group of feed cylinder, the first group oil cylinder rod chamber oil inlet pipe 13 is communicated with the rod chamber of first group of feed cylinder, the second group oil cylinder rodless cavity oil inlet pipe 14 is communicated with the rodless cavity of second group of feed cylinder, and the second group oil cylinder rod chamber oil inlet pipe 15 is communicated with the rod chamber of second group of feed cylinder.The commutation of first group of feed cylinder of reversal valve 16 controls, the commutation of second group of feed cylinder of reversal valve 19 controls.Pressure oil provides pressure oil by reversal valve 16, reversal valve 19 to each feed cylinder by pressure oil import 17, and the oil return of each feed cylinder is flowed back to fuel tank 18 by reversal valve 16, reversal valve 19.
Claims (4)
1. outer garden plover mill machine, this lathe is made up of main spindle box, lathe bed, honing head, planker, tailstock, workpiece is installed on main shaft and the tailstock, by the main shaft driven rotary, honing head is fixed on the planker, and planker does reciprocating linear motion on lathe bed, it is characterized in that: the honing head body is hollow ring body, workpiece passes from the honing head body, is fixed with some feed cylinders on the honing head body, the axis normal of oil cylinder piston rod axis direction and main shaft and tailstock and crossing.
2. outer garden according to claim 1 plover mill machine is characterized in that: feed cylinder is divided into is fixing corase grind emery stick and correct grinding emery stick respectively on two groups of its piston rods.
3. outer garden according to claim 1 plover mill machine is characterized in that: the oil-in of the rod chamber of every group of feed cylinder is communicated with oil pipe is in parallel, and the oil-in of rodless cavity is communicated with oil pipe is in parallel.
4. outer garden according to claim 1 plover mill machine is characterized in that: pressure oil promotes two groups of feed cylinder work respectively by two reversal valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113916 CN2900083Y (en) | 2006-05-12 | 2006-05-12 | Cylindrical grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113916 CN2900083Y (en) | 2006-05-12 | 2006-05-12 | Cylindrical grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900083Y true CN2900083Y (en) | 2007-05-16 |
Family
ID=38084249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113916 Expired - Lifetime CN2900083Y (en) | 2006-05-12 | 2006-05-12 | Cylindrical grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900083Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103567835A (en) * | 2013-10-23 | 2014-02-12 | 沈阳建筑大学 | Multi-working-head pressure-adjustable curved surface grinding device for channel of ceramic shaft |
| CN104249289A (en) * | 2014-07-07 | 2014-12-31 | 上海善能机械有限公司 | External cylindrical honing machine |
| CN105127870A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Shaft part burr removal device for intelligent equipment in intelligent transportation system |
| CN107175586A (en) * | 2016-03-10 | 2017-09-19 | 宁夏银川大河数控机床有限公司 | A kind of honing machine spindle reciprocating motion |
| CN108312068A (en) * | 2018-04-02 | 2018-07-24 | 芜湖市诚信锌合金有限公司 | A kind of ball burnishing processing cleaning device |
| CN109483336A (en) * | 2018-10-17 | 2019-03-19 | 嘉兴学院 | Thin-wall cylinder casing grinding head and control system with pressure intelligent control |
| CN110561239A (en) * | 2019-10-11 | 2019-12-13 | 苏州微创关节医疗科技有限公司 | polishing device |
| CN112296864A (en) * | 2020-11-09 | 2021-02-02 | 大连理工大学 | Split type constant-pressure outer circle honing structure and using method |
| CN112355880A (en) * | 2020-11-09 | 2021-02-12 | 大连理工大学 | Excircle honing machine tool with on-machine measurement function and measurement method |
-
2006
- 2006-05-12 CN CN 200620113916 patent/CN2900083Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103567835A (en) * | 2013-10-23 | 2014-02-12 | 沈阳建筑大学 | Multi-working-head pressure-adjustable curved surface grinding device for channel of ceramic shaft |
| 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 |
| CN105127870A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Shaft part burr removal device for intelligent equipment in intelligent transportation system |
| CN107175586B (en) * | 2016-03-10 | 2023-10-17 | 宁夏银川大河数控机床有限公司 | Honing machine main shaft reciprocating motion mechanism |
| CN107175586A (en) * | 2016-03-10 | 2017-09-19 | 宁夏银川大河数控机床有限公司 | A kind of honing machine spindle reciprocating motion |
| CN108312068A (en) * | 2018-04-02 | 2018-07-24 | 芜湖市诚信锌合金有限公司 | A kind of ball burnishing processing cleaning device |
| CN109483336A (en) * | 2018-10-17 | 2019-03-19 | 嘉兴学院 | Thin-wall cylinder casing grinding head and control system with pressure intelligent control |
| CN110561239A (en) * | 2019-10-11 | 2019-12-13 | 苏州微创关节医疗科技有限公司 | polishing device |
| CN112296864A (en) * | 2020-11-09 | 2021-02-02 | 大连理工大学 | Split type constant-pressure outer circle honing structure and using method |
| CN112355880A (en) * | 2020-11-09 | 2021-02-12 | 大连理工大学 | Excircle honing machine tool with on-machine measurement function and measurement method |
| CN112355880B (en) * | 2020-11-09 | 2021-09-14 | 大连理工大学 | Excircle honing machine tool with on-machine measurement function and measurement method |
| CN112296864B (en) * | 2020-11-09 | 2021-09-14 | 大连理工大学 | Split type constant-pressure outer circle honing structure and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2900083Y (en) | Cylindrical grinding machine tool | |
| CN201455700U (en) | Dedicated numerical-control axletree drilling machine tool and auxiliary clamping mechanism thereof | |
| CN201186361Y (en) | Process apparatus for manufacturing screw pump metal stator | |
| CN103264307B (en) | Valve body Special Purpose Machine for Processing | |
| CN116871912A (en) | Screw oil pump rotor combination processingequipment | |
| CN201132231Y (en) | Dual-purpose borer for deep drilling and honing | |
| CN201659466U (en) | Deep-hole grinding device | |
| CN101347921A (en) | Double cutting feed rotating seal main shaft of honing machine | |
| CN202952155U (en) | External-cylindrical honing machine | |
| CN101293329A (en) | Finishing method for abrasive wheel for grinding electro-hydraulic servo valve tube spring thin wall | |
| CN201316819Y (en) | Multi-head hydraulic drilling machine | |
| CN101941086A (en) | Novel boring cutter bar with entire rolling function | |
| CN204381823U (en) | A kind of device processing cylinder head camshaft | |
| CN101758453A (en) | Adjustable honing head | |
| CN101722445A (en) | Super-long inner hole grinding tool of revolved body | |
| CN101758450B (en) | Multi-functional honing head | |
| CN201115927Y (en) | Combined honing tool processing device | |
| CN202668265U (en) | Cone rod piece driving and locating tool and cylindrical grinder | |
| CN203409372U (en) | Spline drive type hobbing clamp | |
| CN208976840U (en) | Hexagonal process tool in a kind of novel shield bolt head | |
| CN207415091U (en) | A kind of easy adjustable outer circle honing head | |
| CN201064865Y (en) | Tooth claw axle spindle grinding machine for petroleum welldrilling drill bit | |
| CN202123401U (en) | Screw inner bore grinding device for automobile steering device | |
| CN202399128U (en) | Oil injection type cooling mechanism inside honing head | |
| CN102259290B (en) | Precise grinding machine for processing solar energy prism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Changyu Lihua Hydraulic System Engineering Design Co., Ltd., Beijing Document name: Notification of Expiration of Patent Right Duration |