CN105345612A - Automatic grinding device of cylinder barrel of hydraulic cylinder - Google Patents

Automatic grinding device of cylinder barrel of hydraulic cylinder Download PDF

Info

Publication number
CN105345612A
CN105345612A CN201510776663.7A CN201510776663A CN105345612A CN 105345612 A CN105345612 A CN 105345612A CN 201510776663 A CN201510776663 A CN 201510776663A CN 105345612 A CN105345612 A CN 105345612A
Authority
CN
China
Prior art keywords
grinding
motor
lever
hydraulic cylinder
leading screw
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.)
Granted
Application number
CN201510776663.7A
Other languages
Chinese (zh)
Other versions
CN105345612B (en
Inventor
王思清
李霞
马光磊
李庆杰
陈宪宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laiwu Iron and Steel Group Co Ltd
Original Assignee
Laiwu Iron and Steel Group Co Ltd
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 Laiwu Iron and Steel Group Co Ltd filed Critical Laiwu Iron and Steel Group Co Ltd
Priority to CN201510776663.7A priority Critical patent/CN105345612B/en
Publication of CN105345612A publication Critical patent/CN105345612A/en
Application granted granted Critical
Publication of CN105345612B publication Critical patent/CN105345612B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • B24B5/10Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a horizontal tool spindle
    • 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
    • B24B27/0007Movable machines
    • 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
    • B24B41/02Frames; Beds; Carriages
    • 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
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35Accessories

Abstract

The invention provides an automatic grinding device of a cylinder barrel of a hydraulic cylinder. The automatic grinding device comprises a trolley, a lead screw, a connecting lever, a grinding motor, a multi-leaf wheel and a distribution box; the trolley comprises a box and traveling wheels arranged below a chassis of the box; one end of the lead screw is connected with the upper face of the chassis, the other end of the lead screw is connected with one end of the connecting lever, and the other end of the connecting lever is connected with the grinding motor; the grinding motor is connected with the multi-leaf wheel; the multi-leaf wheel is controlled by the grinding motor to move and rotate and used for grinding the cylinder barrel of the hydraulic cylinder; and the distribution box is arranged in the box, is provided with a control switch, and comprises a time relay and a time delay relay, and the time relay and the time delay relay are electrically connected with the grinding motor. The automatic grinding device is electrically driven during operation and is safe and efficient.

Description

Hydraulic cylinder bucket automatic grinding device
Technical field
The present invention relates to Machine Design and maintenance technique field, particularly a kind of hydraulic cylinder bucket automatic grinding device.
Background technology
During hydraulic cylinder repair, often can run into hydraulic cylinder bucket inside and occur scuffing, cut etc., these damages must carry out grinding reparation.Because the cylinder bucket of long hydraulic cylinder is comparatively dark, the difficulty of carrying out grinding is comparatively large, need according to the degree of depth at the degree of depth of cylinder bucket or damaged position, select to buy to cylinder bucket carry out straight mill, different size, the straight mill bar of particular length.This special tool(s) expense is high, and needs manually hand-held during straight mill, longer owing to directly grinding bar, produces vibration during abrasive machine High Rotation Speed, and allow operator be difficult to hold, operation is inconvenience extremely, the difficult quality guarantee of straight mill.We find through practice analysis, and prior art mainly exists following defect: 1, longer hydraulic cylinder bucket cut is comparatively dark, and inner sight line is unclear causes people to be also difficult to see clearly, even if measure, manual operation is also be difficult to confirm accurately; 2, when electric hand tool directly grinds, because electric tool rotating speed is higher, straight mill extension bar is longer again, can produce vibration, and people is difficult to hold, and produces the deep mixed of grinding when can make directly to grind; 3, owing to being manually directly grind, when holding is directly ground, directly cannot look at and need grinding place to grind, need the mill of mill bad so easily produce, do not need also having been ground of mill; 4, manual operation is not exerted oneself, and cannot reach grinding object, easily makes again directly to grind rod bending or impaired, also easily produce security incident time firmly.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic cylinder bucket automatic grinding device, can grind safely and effectively hydraulic cylinder bucket.
To achieve these goals, the invention provides following technical scheme:
A kind of hydraulic cylinder bucket automatic grinding device, comprises dolly, leading screw, connecting lever, grinding motor, sized flap wheel and distribution box, wherein: dolly, and the travelling wheel that described dolly comprises casing and arranges below the chassis of described casing; Leading screw, one end of described leading screw and being connected above of described chassis, the other end of described leading screw is connected with one end of described connecting lever, the other end of described connecting lever is connected with described grinding motor, described grinding motor is connected with described sized flap wheel, described sized flap wheel is moved by described grinding Electric Machine Control and is rotated, and described sized flap wheel is for grinding described hydraulic cylinder bucket; Distribution box, be arranged in described casing, described distribution box is provided with gauge tap, and described distribution box comprises the time relay and time-delay relay, and the described time relay and time-delay relay are electrically connected with described grinding motor.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, also comprise track, described track is provided with two, and two parallel placements of described track, for placing described dolly.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, described travelling wheel is provided with six, wherein four travelling wheels are driving traveling wheel, and two described driving traveling wheels are one group, often organize described driving traveling wheel and connect gear by chain, described gear is placed in described casing, described gear connects movable motor, and the described time relay and time-delay relay will be electrically connected with described movable motor, and four described driving traveling wheels are controlled mobile by movable motor; Other two travelling wheels are passive travelling wheel.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, described gear is connected with movable motor by reductor, and movable motor drives described gear to be rotated by reductor, described gear and then drive described chain movement, the described driving traveling wheel that described chain-driving connects moves.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, described grinding motor is connected with sized flap wheel by extension shaft.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, the other end of described connecting lever is connected with described grinding motor by motor fixed disk, and described grinding motor is bolted on described motor fixed disk.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, described leading screw is vertically fixed on described chassis, described connecting lever inside is processed with the worm gear coordinated with leading screw, described worm gear connects the handwheel being located at described connecting lever outside, described handwheel is corresponding along the radial direction of described connecting lever with described worm gear, described leading screw also connects the steady pin being located at described connecting lever end, when rotating described handwheel, worm gear rotates the described leading screw of occlusion thereupon and described connecting lever can be moved up and down along described leading screw, thus drive grinding motor to move up and down, and then regulate the abrasion site of described sized flap wheel.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, outside the rear and front end of the casing of described dolly, all install limit switch additional, the described time relay and time-delay relay by distributing electric power to limit switch.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, the both ends of two described tracks are connected with two connecting rods respectively, two described tracks and two described connecting rods form rectangle quadrangle, the two ends of two described tracks are equipped with car stop, avoid described dolly to move to outside the end of described track.
Preferably, in above-mentioned hydraulic cylinder bucket automatic grinding device, the shape of described connecting lever is L-type.
Analyze known, the present invention discloses a kind of hydraulic cylinder bucket automatic grinding device, compared with prior art, the present invention has following advantage: 1, for longer hydraulic cylinder bucket, even if its cut is in the deep of cylinder bucket, this device can grind, and does not exist because cylinder bucket is deep and cause the unclear problem of inner sight line; 2, electric operating, device is fixed, and the depth of grinding unifies effect stability; 3, electric operating, safe and efficient.
Accompanying drawing explanation
Fig. 1 is the schematic front view of one embodiment of the invention;
Fig. 2 is the schematic top plan view of embodiment in Fig. 1.
Description of reference numerals: 1 dolly; 2 casings; 3 chassis; 4 travelling wheels; 5 leading screws; 6 connecting levers; 7 grinding motors; 8 sized flap wheels; 9 distribution boxs; 10 gauge taps; 11 time-delay relays; 12 time relays; 13 insurance groups; 14 tracks; 15 chains; 16 gears; 17 movable motors; 18 reductors; 19 extension shafts; 20 motor fixed disks; 21 bolts; 22 handwheels; 23 steady pins; 24 limit switches; 25 car stops.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1 and Figure 2, a kind of hydraulic cylinder bucket automatic grinding device, comprises dolly 1, leading screw 5, connecting lever 6, grinding motor 7, sized flap wheel 8 and distribution box 9, wherein: the travelling wheel 4 that dolly 1 comprises casing 2 and is connected to below casing 2 chassis 3 to concrete structure, travelling wheel 4 is provided with six, wherein four travelling wheels 4 are driving traveling wheel 4, two driving traveling wheels 4 are one group, two driving traveling wheels 4 connect gear 16 by chain 15, gear 16 is placed in casing 2, gear 16 connects movable motor 17, other two travelling wheels 4 are passive travelling wheel 4, as shown in Figure 1, two travelling wheels 4 be positioned on the right side of Fig. 1 are driving traveling wheels, two other driving traveling wheel is positioned at the offside (not shown on figure) of the driving traveling wheel of two shown in Fig. 1, the travelling wheel 4 be positioned on the left of Fig. 1 is passive travelling wheels, the passive travelling wheel of another one is positioned at the offside (not shown on figure) of the passive travelling wheel shown in Fig. 1.
Preferably also comprise track 14, track 14 is provided with two, two parallel placements of track 14, and for placing dolly 1, the travelling wheel 4 of dolly 1 is placed on track 14, makes the movement of dolly 1 more flexible; Preferably the both ends of two tracks 14 are connected with two connecting rods respectively, two tracks 14 and two connecting rods form rectangle quadrangle, such two tracks will movement cause the distance between two tracks to change mutually, and the movement of dolly 1 is stablized more freely; Preferably the two ends of two tracks 14 are equipped with car stop 25, avoid dolly 1 to move to outside the end of track 14.
The one end connecting leading screw 5 above on chassis 3, leading screw 5 connects one end of connecting lever 6, and the other end of connecting lever 6 connects grinding motor 7, and grinding motor 7 connects sized flap wheel 8, and sized flap wheel 8 controls mobile by grinding motor 7 and rotates, and sized flap wheel 8 is for grinding hydraulic cylinder bucket; Preferred grinding motor 7 connects sized flap wheel 8 by extension shaft 19, the scope of activities of this device is strengthened, and preferably the length of extension shaft 19 be set to flexible adjustable, extension shaft 19 is chosen as expansion link, more flexible when this device can be made to use, be namely applicable to the hydraulic cylinder bucket of different depth easily; The shape of connecting lever 6 is preferably L-type, and the connecting lever 6 of L-type can make itself and leading screw 5 and grind the connection of motor 7 more stable, and moves up and down convenience.
In order to better grinding motor 7 is fixed on connecting lever 6, preferably connect grinding motor 7 at the other end of connecting lever 6 by motor fixed disk 20, grinding motor 7 is fixed on motor fixed disk 20 by bolt 21, bolt 21 is fastening by being connected between motor fixed disk 20 and the motor base of grinding motor 7, more stable when can make grinding motor 7 rotary work.
Leading screw 5 is vertically fixed on chassis 3, connecting lever 6 inside is processed with the worm gear coordinated with leading screw 5, worm gear connects the handwheel 22 being located at connecting lever 6 outside, handwheel 22 is corresponding along the radial direction of connecting lever 6 with worm gear, namely worm gear is arranged on the inside of the connecting lever 6 of handwheel 22 present position, and leading screw also connects the steady pin 23 being located at connecting lever 6 end.Time grinding motor 7 works, steady pin 23 is inserted, avoids, between connecting lever 7 and leading screw 5, relative movement occurs; Time grinding motor 7 does not work and needs to move up and down connecting lever 7, steady pin 23 is extracted, rotate handwheel 22, worm gear rotates occlusion leading screw 5 thereupon and connecting lever 6 can be moved up and down along leading screw 5, thus drive grinding motor 7 to move up and down, and then regulate the abrasion site of sized flap wheel 8, make the grinding scope of this device sized flap wheel 8 more extensively with flexible.For making the more effective utilization in casing 2 inner space of dolly 1, preferably leading screw 5 is arranged between distribution box 9 and movable motor 17.
Be provided with distribution box 9 in casing 2, distribution box 9 is provided with gauge tap 10, outside the top preferably gauge tap 10 being arranged on casing 2, and handled easily; Distribution box 9 comprises the time relay 12 and time-delay relay 11, and distributing electric power is given grinding motor 7 by the time relay 12 and time-delay relay 11.The time relay 12 and time-delay relay 11 are by distributing electric power to movable motor 17, and four driving traveling wheels 4 are controlled mobile by movable motor 17.
In other examples, arrange gear 16 to be connected with movable motor 17 by reductor 18, movable motor 17 is rotated by reductor 18 driven gear 16, gear 16 and then drive chain 15 move, chain 15 drives the driving traveling wheel 4 connected to move, movable motor 17 connects gear 16 by reductor 18, better can control the movement velocity of chain 15, and then controls the translational speed of driving traveling wheel 4.Preferably outside the rear and front end of the casing 2 of dolly 1, all install limit switch 24 additional, the time relay 12 and time-delay relay 11 by distributing electric power to limit switch 24, return voluntarily as requested after moving to setpoint distance for making dolly 1, the time so set according to the time relay 12 carries out reciprocal walking movement, namely limit switch 24 returns after encountering the car stop 25 that the two ends of two tracks 14 are arranged voluntarily, avoids dolly 1 to move to outside the end of track 14.
Distribution box 9 is arranged on the chassis 3 of dolly 1, distribution box 9 is made up of gauge tap 10, the time relay 12, time-delay relay 11, insurance group 13 etc., and power supply to enter distributing electric power after distribution box 9 by gauge tap 10, the time relay 12, time-delay relay 11, insurance group 13 etc. to the limit switch 24 on movable motor 17, grinding motor 7 and dolly 1.
The manufacturing process of apparatus of the present invention:
1, track 14 two is prepared by design, parallel placement, two ends are connected and fixed orthogonal quadrangle, stablize on parallel placement ground, every root track 14 length direction arranges a car stop 25 respectively near end positions, effect stops limit switch 24, by limit switch 24, the movable motor 17 that dolly 1 is arranged reversed, change the direction of dolly 1 movement;
2, track 14 places a dolly 1, by travelling wheel 4, running gear, (chassis 3, casing 2, travelling wheel 4 are connected by power transmission shaft dolly 1, chain 15 drives power transmission shaft, power transmission shaft drives travelling wheel 4 to rotate, and power transmission shaft and travelling wheel 4 are installed as integrally), movable motor 17, reductor 18, gear 16, chain 15), leading screw 5, distribution box 9, grind motor 7 fixed system (motor fixed disk 20, bolt 21, connecting lever 6), limit switch 24, grind motor 7, extension shaft 19, sized flap wheel 8 form.
3, first dolly 1 lays chassis 3, chassis 3 is laid with steel plate, chassis 3 is provided with 6 travelling wheels 4 below, there are two groups of (4) driving traveling wheels 4,2 passive travelling wheels 4, driving traveling wheel 4 is driven by chain 15, and movable motor 17 driving force is to reductor 18 driven gear 16, gear 16 rotates and drives chain 15 to move, and dolly 1 moves along track 14;
By design and installation distribution box 9 on the chassis 3 of 4, dolly 1, distribution box 9 is made up of gauge tap 10, the time relay 12, time-delay relay 11, insurance group 13 etc., and power supply to enter distributing electric power after distribution box 9 by gauge tap 10, the time relay 12, time-delay relay 11, insurance group 13 etc. to the limit switch 24 of movable motor 17, grinding motor 7 and dolly 1;
Vertical fixing leading screw 5 on the chassis 3 of 5, dolly 1, leading screw 5 coordinates with grinding motor 7 fixed system to be installed, grinding motor 7 fixed system has the composition such as connecting lever 6, worm gear (being placed in the inside of connecting lever 6, not shown on figure), handwheel 22, steady pin 23, motor fixed disk 20, bolt 21.Grinding motor 7 fixed system is fixed on motor fixed disk 20 by grinding motor 7 bolt 21, motor fixed disk 20 is connected on the end face of connecting lever 6 one end, the other end of connecting lever 6 is processed with the worm gear coordinated with leading screw 5 and installs, worm gear connects the handwheel 22 being located at connecting lever 6 outside, and leading screw 5 connects the steady pin 23 of connecting lever 6 end.When rotating handwheel 22, worm gear wheel occlusion leading screw 5 makes connecting lever 6 to move up and down, thus drives grinding motor 7 to move up and down, and regulates position and the size of grinding, for grinding motor 7 base lift adjustment uses;
6, design the extension shaft 19 of a processing grinding motor 7, one end of extension shaft 19 is connected on grinding motor 7, and carries out good fixing, and the other end is installed sized flap wheel 8 and fixed;
7, by design, travelling car 1 is placed on track 14, outside dolly 1 two ends casing 2, limit switch 24 is installed additional by design, return voluntarily as requested after making dolly 1 can move to distance according to setting, the time so set according to the time relay 12 carries out reciprocal walking movement.
The operation use procedure of apparatus of the present invention: preferably Barrel of Hydraulic Cylinders is placed in table plane, the height of table plane is preferably identical with the height of dolly 1 car body, table plane is placed in the right of dolly 1 as shown in Figure 2, Barrel of Hydraulic Cylinders is placed in table plane stably, according to cylinder bucket grinding defect and position needs, the height and position of adjustment grinding motor 7, sized flap wheel 8 is made to enter Barrel of Hydraulic Cylinders, reset milling time, set the time of the time relay 12, adjust the position of the car stop 25 on track 14, whether unloaded trial run is looked at suitable, if suitable, start gauge tap 10, dolly 1 can move around according to certain speed according to setpoint distance, grinding motor 7 drives grinding sized flap wheel 8 to carry out automatic grinding to hydraulic cylinder bucket, this travelling car 1 and grinding motor 7 all can carry out work according to the requirement of setting within the time of setting.
Hydraulic cylinder bucket automatic grinding device efficiency provided by the invention is high, cost is low, easily manufactured; Without the need to special straight mill connecting rod, any long-cylinder cylinder bucket all moves back and forth the automatic grinding realizing cylinder bucket by dolly.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.

Claims (10)

1. a hydraulic cylinder bucket automatic grinding device, is characterized in that: comprise dolly, leading screw, connecting lever, grinding motor, sized flap wheel and distribution box, wherein:
Dolly, the travelling wheel that described dolly comprises casing and arranges below the chassis of described casing;
Leading screw, one end of described leading screw and being connected above of described chassis, the other end of described leading screw is connected with one end of described connecting lever, the other end of described connecting lever is connected with described grinding motor, described grinding motor is connected with described sized flap wheel, described sized flap wheel is moved by described grinding Electric Machine Control and is rotated, and described sized flap wheel is for grinding described hydraulic cylinder bucket;
Distribution box, be arranged in described casing, described distribution box is provided with gauge tap, and described distribution box comprises the time relay and time-delay relay, and the described time relay and time-delay relay are electrically connected with described grinding motor.
2. hydraulic cylinder bucket automatic grinding device according to claim 1, it is characterized in that: also comprise track, described track is provided with two, and two parallel placements of described track, for placing described dolly.
3. hydraulic cylinder bucket automatic grinding device according to claim 1, it is characterized in that: described travelling wheel is provided with six, wherein four travelling wheels are driving traveling wheel, two described driving traveling wheels are one group, often organize described driving traveling wheel and connect gear by chain, described gear is placed in described casing, and described gear connects movable motor, the described time relay and time-delay relay will be electrically connected with described movable motor, and four described driving traveling wheels are controlled mobile by movable motor; Other two travelling wheels are passive travelling wheel.
4. hydraulic cylinder bucket automatic grinding device according to claim 3, it is characterized in that: described gear is connected with movable motor by reductor, movable motor drives described gear to be rotated by reductor, described gear and then drive described chain movement, the described driving traveling wheel that described chain-driving connects moves.
5. hydraulic cylinder bucket automatic grinding device according to claim 1, is characterized in that: described grinding motor is connected with sized flap wheel by extension shaft.
6. hydraulic cylinder bucket automatic grinding device according to claim 1, is characterized in that: the other end of described connecting lever is connected with described grinding motor by motor fixed disk, and described grinding motor is bolted on described motor fixed disk.
7. hydraulic cylinder bucket automatic grinding device according to claim 1, it is characterized in that: described leading screw is vertically fixed on described chassis, described connecting lever inside is processed with the worm gear coordinated with leading screw, described worm gear connects the handwheel being located at described connecting lever outside, described handwheel is corresponding along the radial direction of described connecting lever with described worm gear, described leading screw also connects the steady pin being located at described connecting lever end, when rotating described handwheel, worm gear rotates the described leading screw of occlusion thereupon and described connecting lever can be moved up and down along described leading screw, thus drive grinding motor to move up and down, and then regulate the abrasion site of described sized flap wheel.
8. hydraulic cylinder bucket automatic grinding device according to claim 1, is characterized in that: outside the rear and front end of the casing of described dolly, all install limit switch additional, the described time relay and time-delay relay by distributing electric power to limit switch.
9. hydraulic cylinder bucket automatic grinding device according to claim 2, it is characterized in that: the both ends of two described tracks are connected with two connecting rods respectively, two described tracks and two described connecting rods form rectangle quadrangle, the two ends of two described tracks are equipped with car stop, avoid described dolly to move to outside the end of described track.
10. hydraulic cylinder bucket automatic grinding device according to claim 1, is characterized in that: the shape of described connecting lever is L-type.
CN201510776663.7A 2015-11-12 2015-11-12 Hydraulic cylinder bucket automatic grinding device Active CN105345612B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510776663.7A CN105345612B (en) 2015-11-12 2015-11-12 Hydraulic cylinder bucket automatic grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510776663.7A CN105345612B (en) 2015-11-12 2015-11-12 Hydraulic cylinder bucket automatic grinding device

Publications (2)

Publication Number Publication Date
CN105345612A true CN105345612A (en) 2016-02-24
CN105345612B CN105345612B (en) 2018-01-19

Family

ID=55321747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510776663.7A Active CN105345612B (en) 2015-11-12 2015-11-12 Hydraulic cylinder bucket automatic grinding device

Country Status (1)

Country Link
CN (1) CN105345612B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768455A (en) * 1993-09-03 1995-03-14 Kurimoto Ltd Internal grinding machine of cast iron pipe
CN2930971Y (en) * 2006-06-20 2007-08-08 上海金发科技发展有限公司 Automatic screw barrel sander
CN101700637A (en) * 2009-11-05 2010-05-05 江苏融泰石油科技股份有限公司 Automatic polishing device for inner surface of drill stem welding seam
CN204277666U (en) * 2014-12-14 2015-04-22 李涛涛 A kind of sander for hydraulic prop for mine inboard wall of cylinder block of polishing
CN204639931U (en) * 2015-03-23 2015-09-16 江苏东方砂轮有限公司 A kind of abrasive wheel trimming machine of improvement
CN205184427U (en) * 2015-11-12 2016-04-27 莱芜钢铁集团有限公司 Automatic grinder of pneumatic cylinder jar bucket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768455A (en) * 1993-09-03 1995-03-14 Kurimoto Ltd Internal grinding machine of cast iron pipe
CN2930971Y (en) * 2006-06-20 2007-08-08 上海金发科技发展有限公司 Automatic screw barrel sander
CN101700637A (en) * 2009-11-05 2010-05-05 江苏融泰石油科技股份有限公司 Automatic polishing device for inner surface of drill stem welding seam
CN204277666U (en) * 2014-12-14 2015-04-22 李涛涛 A kind of sander for hydraulic prop for mine inboard wall of cylinder block of polishing
CN204639931U (en) * 2015-03-23 2015-09-16 江苏东方砂轮有限公司 A kind of abrasive wheel trimming machine of improvement
CN205184427U (en) * 2015-11-12 2016-04-27 莱芜钢铁集团有限公司 Automatic grinder of pneumatic cylinder jar bucket

Also Published As

Publication number Publication date
CN105345612B (en) 2018-01-19

Similar Documents

Publication Publication Date Title
KR20110036853A (en) A worm polisher
CN101791754B (en) Die repairing device
CN103317174A (en) Full-automatic pipe fitting beveling machine
DE202017000696U1 (en) Grinding machine for grinding rails of a track
CN103537847A (en) Electrode cap grinding device and automatic welding system
CN203076496U (en) Automatic reinforcing steel bar bending machine
CN101456145A (en) Automatic knife grinder
CN204673200U (en) Quick centring positioner
CN205184427U (en) Automatic grinder of pneumatic cylinder jar bucket
CN105538140A (en) Adjustable grinding system for pipes
CN100553897C (en) Five freedoms turbine blade series-parallel repair robot
CN104511389A (en) Carrier platform of spraying equipment
CN103465014B (en) A kind of Bolt dismantling and erecting device
CN105345612A (en) Automatic grinding device of cylinder barrel of hydraulic cylinder
CN104846707A (en) Finish-milling unit of mobile rail-milling car
CN202180400U (en) Automatic derusting polisher
CN204700677U (en) A kind of cylinder stone grinder equipment
CN109353374B (en) Reloading mobile platform and method
CN105215830A (en) Double end side polishing machine
CN105345444A (en) Electric wheel assembly tool and assembly method
CN206794909U (en) A kind of Full-automatic bar stock cutting machine
CN202273155U (en) Hydraulic rail milling machine
CN204248869U (en) A kind of head repairing auxiliary device of flat machine
CN104785894A (en) Scene overlaying equipment for abrasive disk of ball mill
CN104084751B (en) The prosthetic appliance of high temperature, high pressure cylinder body faying face

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant