CN201645307U - Over-length and overlarge-diameter hydraulic cylinder piston rod polisher - Google Patents
Over-length and overlarge-diameter hydraulic cylinder piston rod polisher Download PDFInfo
- Publication number
- CN201645307U CN201645307U CN2010200226221U CN201020022622U CN201645307U CN 201645307 U CN201645307 U CN 201645307U CN 2010200226221 U CN2010200226221 U CN 2010200226221U CN 201020022622 U CN201020022622 U CN 201020022622U CN 201645307 U CN201645307 U CN 201645307U
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- longitudinal
- polisher
- piston rod
- hydraulic cylinder
- cylinder piston
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Abstract
The utility model relates to an over-length and overlarge-diameter hydraulic cylinder piston rod polisher which comprises a lathe bed, a main spindle box, a chuck, a tail bed and a tip, wherein the lathe bed is provided with two longitudinal guide rails and a longitudinal rack; a feeding mechanism is connected above the longitudinal guide rails in a sliding way and comprises a longitudinal feeding component and a transverse feeding component, wherein the longitudinal feeding component leads a large carriage to move longitudinally along the longitudinal guide rails by a drive gear and the longitudinal rack, the longitudinal feeding component also comprises a longitudinal feeding motor and a reduction box, the output shaft of the reduction box is connected with the output shaft of the longitudinal feeding motor in a driving way, and the drive gear is fixed on the output shaft of the reduction box; the transverse feeding component comprises an upper guide rail on a small carriage and a lower guide rail on the large carriage; and a polisher is fixed above the small carriage of the transverse feeding component, the direction of the central axis of a polishing roll of the polisher is parallel to line of centers between the chuck and the tip. The over-length and overlarge-diameter hydraulic cylinder piston rod polisher has simple structure, is convenient for use and can ensure the polishing quality.
Description
Technical field
The utility model belongs to the machining equipment field, particularly a kind of special equipment that overlength super-large diameter hydraulic cylinder piston rod outer round surface is polished.
Background technology
Along with China's machining industrial expansion, a lot of engineering fields can run into the axial workpiece of processing super long length and super-large diameter, the piston rod in the reservoir strobe of hydraulic engineering and the ship lock hydraulic cylinder for example, its processing technology is turning and grinding, also need at last its outer round surface is polished processing, because these piston rods are short then more than ten meter, long then 20～30 meters, the processing cutting output of polishing is again within 1mm, processing difficulties, the special equipment that does not polish at present for this overlength super-large diameter hydraulic cylinder piston rod outer round surface; The tradition polishing is except manual polishing, utilize general horizontal lathe to polish in addition, being about to polishing material is wrapped on the cutter of lathe saddle, utilize the feeding of planker vertical and horizontal that workpiece is polished, because being the leading screw by lathe, the planker of general horizontal lathe drives, and the interlock of the main shaft of leading screw and lathe, just the forward and reverse of the right left length feed of planker and main shaft are corresponding, so just can not be during towards the rotation of direction at main shaft, grinding freely back and forth about polisher carries out excircle of workpiece, utilize general horizontal lathe to carry out finishing method and can only be applicable to short and small workpiece, overlength super-large diameter hydraulic cylinder piston rod for more than 20 meters long, operation inconvenience, machining accuracy are difficult to guarantee, can not be suitable for.
Summary of the invention
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, and can guarantee the overlength super-large diameter hydraulic cylinder piston rod polishing machine of quality of finish.
The technical scheme that realizes above-mentioned purpose is: a kind of overlength super-large diameter hydraulic cylinder piston rod polishing machine, comprise lathe bed, main spindle box, chuck, tailstock and top, have two longitudinal rails on the lathe bed, be fore side guide rail and operation offside guide rail, the guide rail below of fore side is equipped with a longitudinal rack; Article two, the longitudinal rail top feed mechanism that is slidingly connected, described feed mechanism comprises length feed assembly and traverse feed assembly; Described length feed assembly comprises saddle and travelling gear, and saddle and two longitudinal rails are slidingly connected, and travelling gear is meshed with longitudinal rack; Described traverse feed assembly comprises upper slide rest, be arranged on the upper rail on the upper slide rest and be arranged on lower guideway on the saddle, and upper rail and lower guideway are slidingly matched.
Described length feed assembly also comprises length feed motor and reduction box, and reduction box places the saddle fore side and is positioned at the saddle below, and reduction box power shaft and length feed motor output shaft are in transmission connection, and travelling gear is fixed on the reduction gearbox output shaft.
The upper slide rest upper fixed of described traverse feed assembly has polisher; Its direction of the central axis of the polishing roll of described polisher and chuck and the top line of centres parallel.
The central axis of the polishing roll of described polisher and chuck and the top line of centres are contour.
Be fixedly connected with support on the saddle of described length feed assembly, be fixedly connected with the cooling fluid baffle plate on the support, and the cooling fluid baffle plate is arranged on the below of polishing roll.
Described length feed motor is the dc speed-changing motor.
Described polisher is the AMS polisher.
The beneficial effects of the utility model are: overlength super-large diameter hydraulic cylinder piston rod polishing machine is on the basis of common large-size horizontal lathe basic structure form, changed the traditional structure that lathe saddle length feed depends on spindle drive, adopt saddle directly to drive by the motor infinitely variable speeds, when making main shaft towards a direction rotation, be installed in the polisher on the traverse feed assembly upper slide rest, polishing freely back and forth about can carrying out overlength super-large diameter hydraulic cylinder piston rod cylindrical, thereby the purpose that has realized using the polishing machine equipment of special-purpose overlength super-large diameter that overlength super-large diameter hydraulic cylinder piston rod outer round surface is polished.This overlength super-large diameter hydraulic cylinder piston rod polishing machine is simple in structure, easy to use, and can guarantee the quality of polishing processing.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is a schematic top plan view of the present utility model;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1;
Fig. 4 is the B-B generalized section of Fig. 3.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the utility model.
As depicted in figs. 1 and 2, a kind of overlength super-large diameter hydraulic cylinder piston rod polishing machine, comprise lathe bed 1, main spindle box 2, chuck 3, tailstock 6 and top 7, have two longitudinal rail 1-1,1-2 on the lathe bed 1, be fore side guide rail 1-1 and operation offside guide rail 1-2, the guide rail 1-1 of fore side is a San shape guide rail, and the guide rail 1-2 of operation offside is a level gauge; The guide rail 1-1 below of fore side is equipped with a longitudinal rack 1-3, and a feed mechanism 4 is slidingly connected above two longitudinal rail 1-1, the 1-2.
As shown in Figure 3, described feed mechanism 4 comprises length feed assembly 4-1 and traverse feed assembly 4-2; Described length feed assembly 4-1 comprises saddle 41-1 and travelling gear 41-4, and saddle 41-1 and two longitudinal rail 1-1,1-2 are slidingly connected, and travelling gear 41-4 is meshed with longitudinal rack 1-3; Described length feed assembly 4-1 also comprises length feed motor 41-2 and reduction box 41-3, reduction box 41-2 places saddle 41-1 fore side and is positioned at saddle 41-1 below, reduction box 41-2 power shaft and length feed motor 41-3 output shaft are in transmission connection, and travelling gear 41-4 is fixed on the reduction box 41-2 output shaft; Described length feed motor 41-3 is the dc speed-changing motor.
As shown in Figure 4, described traverse feed assembly 4-2 comprises upper slide rest 42-1, be installed in the upper rail 42-2 of upper slide rest 42-1 below and be installed in lower guideway 42-3 on the saddle 41-1, upper rail 42-2 and lower guideway 42-3 are slidingly matched, and the direction of upper rail 42-2 and lower guideway 42-3 is vertical each other with two longitudinal rail 1-1,1-2.
And for example shown in Figure 3, described traverse feed assembly 4-2 also comprises screw 42-5, bearing block 42-7, screw mandrel 42-4 and traverse feed handwheel 42-6; Screw 42-5 is fixed on upper slide rest 42-1 bottom surface, bearing block 42-7 is fixed on saddle 41-1 fore side, screw mandrel 42-4 place in the bearing block 42-7 and with bearing block 42-7 in the bearing load, screw mandrel 42-4 also is threaded with the screw 42-5 that is fixed on upper slide rest 42-1 bottom surface, and traverse feed handwheel 42-6 is fixed on the axle head of screw mandrel 42-4; Rotate traverse feed handwheel 42-6, screw mandrel 42-4 rotates and drives the screw 42-5 that is fixed on upper slide rest 42-1 bottom surface and advances or retreat, thereby the upper rail 42-2 that drives upper slide rest 42-1 and below thereof advances or retreats along the lower guideway 42-3 on the saddle 41-1.
The upper slide rest 42-1 upper fixed of described traverse feed assembly 4-2 has polisher 5; Its direction of central axis of the polishing roll 5-1 of described polisher 5 and the line of centres of chuck 3 and top 7, the axis that is polished 10 parallels, the central axis of the polishing roll 5-1 of described polisher 5 and chuck 3 and top 7 the line of centres, promptly polished 10 axis is contour.
Be fixedly connected with support 9 on the saddle 41-1 of described length feed assembly 4-1, be fixedly connected with cooling fluid baffle plate 8 on the support 9, and cooling fluid baffle plate 8 is arranged on the below of polishing roll 5-1.
Described polisher 5 is commercially available AMS polisher.
Claims (5)
1. overlength super-large diameter hydraulic cylinder piston rod polishing machine, comprise lathe bed (1), main spindle box (2), chuck (3), tailstock (6) and top (7), have two longitudinal rails (1-1,1-2) on the lathe bed (1), be fore side guide rail (1-1) and operation offside guide rail (1-2), the guide rail of fore side (1-1) below is equipped with a longitudinal rack (1-3); Article two, longitudinal rail (1-1,1-2) the top feed mechanism (4) that is slidingly connected, described feed mechanism (4) comprises length feed assembly (4-1) and traverse feed assembly (4-2); Described length feed assembly (4-1) comprises saddle (41-1) and travelling gear (41-4), and saddle (41-1) is slidingly connected with two longitudinal rails (1-1,1-2), and travelling gear (41-4) is meshed with longitudinal rack (1-3); Described traverse feed assembly (4-2) comprises upper slide rest (42-1), be arranged on the upper rail (42-2) on the upper slide rest (42-1) and be arranged on lower guideway (42-3) on the saddle (41-1), upper rail (42-2) is slidingly matched with lower guideway (42-3), it is characterized in that:
A, described length feed assembly (4-1) also comprise length feed motor (41-2) and reduction box (41-3), reduction box (41-2) places saddle (41-1) fore side and is positioned at saddle (41-1) below, reduction box (41-2) power shaft and length feed motor (41-3) output shaft are in transmission connection, and travelling gear (41-4) is fixed on reduction box (41-2) output shaft;
Upper slide rest (42-1) upper fixed of b, described traverse feed assembly (4-2) has polisher (5); Its direction of central axis of the polishing roll (5-1) of described polisher (5) parallels with the line of centres of chuck (3) and top (7).
2. overlength super-large diameter hydraulic cylinder piston rod polishing machine according to claim 1 is characterized in that: the central axis of the polishing roll (5-1) of described polisher (5) and the line of centres of chuck (3) and top (7) are contour.
3. overlength super-large diameter hydraulic cylinder piston rod polishing machine according to claim 1, it is characterized in that: be fixedly connected with support (9) on the saddle (41-1) of described length feed assembly (4-1), be fixedly connected with cooling fluid baffle plate (8) on the support (9), and cooling fluid baffle plate (8) is arranged on the below of polishing roll (5-1).
4. overlength super-large diameter hydraulic cylinder piston rod polishing machine according to claim 1 is characterized in that: described length feed motor (41-3) is the dc speed-changing motor.
5. overlength super-large diameter hydraulic cylinder piston rod polishing machine according to claim 1 is characterized in that: described polisher (5) is the AMS polisher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200226221U CN201645307U (en) | 2010-01-04 | 2010-01-04 | Over-length and overlarge-diameter hydraulic cylinder piston rod polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200226221U CN201645307U (en) | 2010-01-04 | 2010-01-04 | Over-length and overlarge-diameter hydraulic cylinder piston rod polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645307U true CN201645307U (en) | 2010-11-24 |
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ID=43110517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200226221U Expired - Fee Related CN201645307U (en) | 2010-01-04 | 2010-01-04 | Over-length and overlarge-diameter hydraulic cylinder piston rod polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645307U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364557A (en) * | 2011-11-08 | 2012-02-29 | 大连机床(数控)股份有限公司 | Production-practicability type assembly, adjustment and repair lathe for teaching purpose |
| CN103029228A (en) * | 2012-12-03 | 2013-04-10 | 北华大学 | Automatic fixture used for machining cylindrical graphite electrode tip |
| CN103111932A (en) * | 2013-01-18 | 2013-05-22 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN103521788A (en) * | 2013-09-18 | 2014-01-22 | 洛阳奇瑞超精模具机械有限公司 | Numerical control micro-nano bright mirror surface lathe and application thereof |
| CN105108623A (en) * | 2015-09-02 | 2015-12-02 | 苏州普洛代尔机电有限公司 | Polishing machine with uniform polishing effect |
| CN105108622A (en) * | 2015-09-02 | 2015-12-02 | 苏州普洛代尔机电有限公司 | Polisher with polishing unit capable of being restored quickly |
| CN105598814A (en) * | 2016-03-18 | 2016-05-25 | 方星 | Shaft part polishing device and using method thereof |
| CN105598817A (en) * | 2016-03-18 | 2016-05-25 | 楼天翔 | Shaft part polishing device and using method thereof |
| CN106002612A (en) * | 2016-07-26 | 2016-10-12 | 江苏建筑职业技术学院 | Outer circle polishing device for aluminum alloy thin-wall water pipe |
| CN107139065A (en) * | 2017-05-23 | 2017-09-08 | 李培培 | A kind of automatic reciprocating type automobile shafts class burnishing device |
| CN107900858A (en) * | 2017-11-20 | 2018-04-13 | 浙江沃豪木业科技有限公司 | A kind of timber processing apparatus |
| CN111152074A (en) * | 2020-01-07 | 2020-05-15 | 刘先平 | Manufacturing and processing technology for cylinder barrel of hydraulic oil cylinder |
| CN113172491A (en) * | 2021-05-21 | 2021-07-27 | 浙江盈瑞数字科技有限公司 | Polishing device for production of jack piston rod |
-
2010
- 2010-01-04 CN CN2010200226221U patent/CN201645307U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364557A (en) * | 2011-11-08 | 2012-02-29 | 大连机床(数控)股份有限公司 | Production-practicability type assembly, adjustment and repair lathe for teaching purpose |
| CN103029228A (en) * | 2012-12-03 | 2013-04-10 | 北华大学 | Automatic fixture used for machining cylindrical graphite electrode tip |
| CN103111932A (en) * | 2013-01-18 | 2013-05-22 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN103111932B (en) * | 2013-01-18 | 2015-06-24 | 东营胜利高原有限公司 | Positive displacement motor rotor polishing machine tool device |
| CN103521788A (en) * | 2013-09-18 | 2014-01-22 | 洛阳奇瑞超精模具机械有限公司 | Numerical control micro-nano bright mirror surface lathe and application thereof |
| CN105108622A (en) * | 2015-09-02 | 2015-12-02 | 苏州普洛代尔机电有限公司 | Polisher with polishing unit capable of being restored quickly |
| CN105108623A (en) * | 2015-09-02 | 2015-12-02 | 苏州普洛代尔机电有限公司 | Polishing machine with uniform polishing effect |
| CN105598814A (en) * | 2016-03-18 | 2016-05-25 | 方星 | Shaft part polishing device and using method thereof |
| CN105598817A (en) * | 2016-03-18 | 2016-05-25 | 楼天翔 | Shaft part polishing device and using method thereof |
| CN106002612A (en) * | 2016-07-26 | 2016-10-12 | 江苏建筑职业技术学院 | Outer circle polishing device for aluminum alloy thin-wall water pipe |
| CN107139065A (en) * | 2017-05-23 | 2017-09-08 | 李培培 | A kind of automatic reciprocating type automobile shafts class burnishing device |
| CN107139065B (en) * | 2017-05-23 | 2019-03-15 | 上海伟奕传动轴配件有限公司 | A kind of automatic reciprocating type automobile shafts class burnishing device |
| CN107900858A (en) * | 2017-11-20 | 2018-04-13 | 浙江沃豪木业科技有限公司 | A kind of timber processing apparatus |
| CN111152074A (en) * | 2020-01-07 | 2020-05-15 | 刘先平 | Manufacturing and processing technology for cylinder barrel of hydraulic oil cylinder |
| CN113172491A (en) * | 2021-05-21 | 2021-07-27 | 浙江盈瑞数字科技有限公司 | Polishing device for production of jack piston rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |