CN104209735A - Integrated disassembling device for lining plate bolt and flange plate of large grinding machine - Google Patents

Integrated disassembling device for lining plate bolt and flange plate of large grinding machine Download PDF

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Publication number
CN104209735A
CN104209735A CN201410459157.0A CN201410459157A CN104209735A CN 104209735 A CN104209735 A CN 104209735A CN 201410459157 A CN201410459157 A CN 201410459157A CN 104209735 A CN104209735 A CN 104209735A
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CN
China
Prior art keywords
hydraulic
ring flange
hydraulic cylinder
horizontal
right vertical
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.)
Pending
Application number
CN201410459157.0A
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Chinese (zh)
Inventor
郑轶斌
杜孟超
王德超
李光宗
张淑民
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.)
ZHENGZHOU BEILONG HYDRAULIC CO LTD
Original Assignee
ZHENGZHOU BEILONG HYDRAULIC 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 ZHENGZHOU BEILONG HYDRAULIC CO LTD filed Critical ZHENGZHOU BEILONG HYDRAULIC CO LTD
Priority to CN201410459157.0A priority Critical patent/CN104209735A/en
Publication of CN104209735A publication Critical patent/CN104209735A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses an integrated disassembling device for a lining plate bolt and a flange plate of a large grinding machine. The device comprises a left longitudinal beam and a right longitudinal beam which are arranged in parallel along the front-back direction, wherein the rear ends of the left longitudinal beam and the right longitudinal beam are connected through a transverse beam; a hydraulic power station and a driving console are arranged on the rear side of the transverse beam; a bracket is arranged on the front side of the transverse beam; a steering wheel is arranged on each of the left and right sides of the bracket; a hydraulic steering system which is used for controlling the two steering wheels to steer simultaneously is arranged in the bracket; a driving wheel is arranged at each of the front ends of the left longitudinal beam and the right longitudinal beam; a bolt disassembling mechanism which is used for disassembling a bolt on a lining plate is arranged between the front ends of the left longitudinal beam and the right longitudinal beam; a hydraulic telescopic lifting system which is used for disassembling the flange plate at a charging hole of the grinding machine is arranged on the left longitudinal beam and the right longitudinal beam. According to the integrated disassembling device for the lining plate bolt and the flange plate of the large grinding machine, the motions of free steering, traveling, disassembling of the lining plate bolt, removal of the flange plate at the charging hole of the grinding machine and the like can be performed according to actual scene conditions, the labor intensity of workers is fully alleviated, and the disassembling efficiency is greatly improved.

Description

The integrated provision for disengagement of large-sized grinder lining-plate bolt and ring flange
Technical field
The invention belongs to large-sized grinder maintenance special equipment technical field, relate in particular to a kind of large-sized grinder lining-plate bolt and the integrated provision for disengagement of ring flange.
Background technology
Traditional large-sized grinder mainly adopts the mode of artificial cooperation driving in when maintenance, and some enterprise is because the restriction in workshop cannot be used driving, the ring flange that can only adopt pure artificial mode to dismantle the bolt on lining board of grinder and remove mill feeding mouth.
Due to long operation, the liner plate of installing on grinding machine roller inwall can be smashed, and this just need to regularly replace liner plate.Liner plate is bolted on grinding machine roller inwall, and bolt also can be along with liner plate corrosion or distortion.When rebush plate, must first disassembling bolts be fallen.Bolt has and interiorly outwards wears, and bolt outer end is provided with nut, when removing bolt, first nut is laid down, again bolt is inwardly got, manual work not only labour intensity is large, and has extended to a great extent the time of large-sized grinder maintenance, has also reduced the security of construction simultaneously.
Due to wet mill charging aperture Long contact time material, make the ring flange of mill feeding Hatch Opening often be difficult to depart from charging aperture, removing mill feeding mouth ring flange often wastes time and energy, if pure manually-operated words, more XXL the difficulty of construction.
Summary of the invention
The present invention, in order to solve weak point of the prior art, provides high, time saving and energy saving, the safe and reliable large-sized grinder lining-plate bolt of a kind of automaticity and the integrated provision for disengagement of ring flange.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the integrated provision for disengagement of large-sized grinder lining-plate bolt and ring flange, comprise the left longeron and the right vertical beam that along fore-and-aft direction, be arranged in parallel, between left longeron and right vertical beam rear end, by a crossbeam, connect, crossbeam rear side is provided with hydraulic power station and riding manipulation platform, crossbeam front side is provided with support, the support left and right sides is respectively equipped with a deflecting roller, in support, be provided with and control two hydraulic steering systems that deflecting roller turns to simultaneously, left longeron and right vertical beam front end are respectively equipped with a driving wheel, the center of each driving wheel is connected with respectively a walk motor with hydraulic pressure, between left longeron and right vertical beam front end, be provided with for dismantling the Bolt dismantling mechanism of bolt on liner plate,
Described Bolt dismantling mechanism comprises framework and the vertical vertical hydraulic cylinder being located on framework, framework two ends are fixedly connected with right vertical beam with left longeron respectively, vertical hydraulic cylinder upper end is provided with hydraulic hammer, hydraulic hammer is horizontally disposed with, hydraulic hammer rear end is fixedly connected with vertical hydraulic cylinder upper end, and the working end of hydraulic hammer arranges forward;
Described left longeron and right vertical beam are provided with for dismantling the hydraulically extensible jacking system of mill feeding mouth ring flange;
Described hydraulically extensible jacking system comprises two horizontal hydraulic cylinders, two slides, two lifting hydraulic cylinders, horizontal tie-beam and root flange dish dismounting arm, horizontal hydraulic cylinder is located at respectively on left longeron and right vertical beam, on left longeron and right vertical beam, level is provided with horizontal slide respectively, slide is set on left longeron and is connected on right vertical beam and with horizontal slide horizontal slip, each slide rear side is all corresponding to be connected with the power drive end of a horizontal hydraulic cylinder, lifting hydraulic cylinder is vertically located on slide, two lifting hydraulic cylinder upper ends are fixedly connected with horizontal tie-beam respectively, ring flange dismounting arm is along fore-and-aft direction setting, ring flange dismounting arm rear end is fixedly connected with horizontal tie-beam upper surface middle part, ring flange dismounting arm front end upper surface is provided with draw-in groove.
Hydraulic power station is connected with lifting hydraulic cylinder with hydraulic steering system, walk motor with hydraulic pressure, vertical hydraulic cylinder, horizontal hydraulic cylinder respectively by control valve group and high-pressure oil pipe.
Described hydraulic steering system is comprised of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller is provided with rotation direction sensor.
Described walk motor with hydraulic pressure is by wheel side speed reducer and driving wheel connection for transmission, and walk motor with hydraulic pressure is provided with speed probe.
On the piston rod of described vertical hydraulic cylinder, horizontal hydraulic cylinder, lifting hydraulic cylinder, be respectively equipped with a Stroke Displacement Transducer.
The leading section of described left longeron and right vertical beam is all provided with a radar range finding and positioner.
Described each driving wheel is equipped with a crashproof rack outward, and crashproof rack is provided with radar collision device.
Described hydraulic power station is located at crossbeam middle part, and riding manipulation platform is located at hydraulic power station left side or right side.
Described riding manipulation platform rear side is provided with pole, and pole is provided with acoustic-optic alarm.
Adopt technique scheme, electric control system of the present invention realizes the communication of system by CAN bus, adopts full hydraulic drive, and full electric signal is controlled the realization of the everything of vehicle.In use, driver can control by the operation push-button on bridge or Digiplex the realization of the everything of vehicle in the present invention.By rotation open loop can realize vehicle to run, turn to, the conversion of several duties such as Bolt dismantling, ring flange remove.By the display on riding manipulation platform, observe all parameters of vehicle.
Walking function is realized: walking function mainly provides power by hydraulic power station, by control valve group control walk motor with hydraulic pressure bidirectional rotary, is transferred and is realized advancing, retreating of vehicle.The driving wheel tach signal detecting by the speed probe carrying on walk motor with hydraulic pressure, as feedback signal, reaches accurate regulation speed, the synchronous object of wheel.
The realization of turning function: turning function provides power by hydraulic power station, is switched to by control valve group the pattern that turns to, and controls hydraulic steering cylinder driving device bar linkage structure and promote deflecting roller rotation, realizes turning to of wheel.By being arranged on the rotation direction sensor of rotating mechanism inside, detect the angle of wheel steering, reach accurate control steering angle and turn to the object of synchronizeing.
The realization of lining board of grinder Bolt dismantling function: control vertical hydraulic cylinder hydraulic hammer is raised to proper height, aim at the bolt on liner plate, control hydraulic hammer the bolt on lining board of grinder is inwardly beaten, so just easily quickly the Bolt dismantling on liner plate is fallen.The working end of hydraulic hammer moves left and right can turning to and walking and realize by dismounting car.So just can easily to the bolt having on liner plate, carry out field-strip quickly more.
The realization of mill feeding mouth ring flange disassembling function: the telescopic drive slide by controlling two horizontal hydraulic cylinders is along moving horizontally in horizontal slide, slide drives protracting and retrude of ring flange dismounting arm by lifting hydraulic cylinder and horizontal tie-beam, by two lifting hydraulic cylinders, realize the lifting of ring flange dismounting arm, according to on-the-spot actual conditions, arbitrarily adjust the position of dismounting large-sized grinder feed opening flange dish, adjust the position of ring flange dismounting arm to insert like a cork the charging aperture of grinding machine, draw-in groove on ring flange dismounting arm is used for blocking ring flange inner side, tool car moves or rotates backward, so just being easy to a ring flange pulls out backward.By being arranged on the Stroke Displacement Transducer of horizontal hydraulic cylinder and lifting hydraulic cylinder inside, detect the outreach of hydraulic cylinder, thereby realize the speed of ring flange dismounting arm lifting and the monitoring of height.
The present invention adopts Diesel engine or motor as power source, power source drives hydraulic power station to hydraulic steering system, walk motor with hydraulic pressure, vertical hydraulic cylinder, lifting hydraulic cylinder and horizontal hydraulic pressure oil supply cylinder, the walk motor with hydraulic pressure, the wheel side speed reducer that are contained in left longeron and right vertical beam leading section drive driving wheel walking and braking, speed of travel stepless speed regulation, car brakeing comprises service brake and parking braking, and hydraulic steering cylinder driving device linkage is controlled turning to of deflecting roller.
In sum, the present invention can be according to the situation of actual field, carries out the actions such as ring flange that freely turn to, walk, dismantle lining-plate bolt, remove mill feeding mouth place, has fully reduced labor strength, and has greatly improved removal efficiency.The present invention both can handle at driver behavior platform, also can handle by wireless remote control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, large-sized grinder lining-plate bolt of the present invention and the integrated provision for disengagement of ring flange, comprise the left longeron 1 and the right vertical beam 2 that along fore-and-aft direction, be arranged in parallel, between left longeron 1 and right vertical beam 2 rear ends, by a crossbeam 3, connect, crossbeam 3 rear sides are provided with hydraulic power station 4 and riding manipulation platform 5, crossbeam 3 front sides are provided with support 6, support 6 left and right sides are respectively equipped with a deflecting roller 7, in support 6, be provided with and control two hydraulic steering systems 8 that deflecting roller 7 turns to simultaneously, left longeron 1 and right vertical beam 2 front ends are respectively equipped with a driving wheel 9, the center of each driving wheel 9 is connected with respectively a walk motor with hydraulic pressure 10, between left longeron 1 and right vertical beam 2 front ends, be provided with for dismantling the Bolt dismantling mechanism of bolt on liner plate.
Bolt dismantling mechanism comprises framework 28 and the vertical vertical hydraulic cylinder 29 being located on framework 28, framework 28 two ends are fixedly connected with right vertical beam 2 with left longeron 1 respectively, vertical hydraulic cylinder 29 upper ends are provided with hydraulic hammer 30, hydraulic hammer 30 is horizontally disposed with, hydraulic hammer 30 rear ends are fixedly connected with vertical hydraulic cylinder 29 upper ends, and the working end of hydraulic hammer 30 arranges forward.
Left longeron 1 and right vertical beam 2 are provided with for dismantling the hydraulically extensible jacking system of mill feeding mouth ring flange.
Hydraulically extensible jacking system comprises two horizontal hydraulic cylinders 21, two slides 22, two lifting hydraulic cylinders 23, horizontal tie-beam 24 and root flange dish dismounting arm 25, horizontal hydraulic cylinder 21 is located at respectively on left longeron 1 and right vertical beam 2, on left longeron 1 and right vertical beam 2, level is provided with horizontal slide 26 respectively, slide 22 is set on left longeron 1 and is connected on right vertical beam 2 and with horizontal slide 26 horizontal slips, each slide 22 rear side is all corresponding to be connected with the power drive end of a horizontal hydraulic cylinder 21, lifting hydraulic cylinder 23 is vertically located on slide 22, two lifting hydraulic cylinder 23 upper ends are fixedly connected with horizontal tie-beam 24 respectively, ring flange dismounting arm 25 is along fore-and-aft direction setting, ring flange dismounting arm 25 rear ends are fixedly connected with horizontal tie-beam 24 upper surface middle part, ring flange dismounting arm 25 front end upper surfaces are provided with draw-in groove 27.
Hydraulic power station is connected with lifting hydraulic cylinder 23 with hydraulic steering system 8, walk motor with hydraulic pressure 10, vertical hydraulic cylinder 29, horizontal hydraulic cylinder 21 respectively by control valve group and high-pressure oil pipe.
Hydraulic steering system 8 is comprised of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller 7 is provided with rotation direction sensor.
Walk motor with hydraulic pressure 10 is by wheel side speed reducer 18 and driving wheel 9 connection for transmissions, and walk motor with hydraulic pressure 10 is provided with speed probe.
On the piston rod of vertical hydraulic cylinder 29, horizontal hydraulic cylinder 21, lifting hydraulic cylinder 23, be respectively equipped with a Stroke Displacement Transducer.
The leading section of left longeron 1 and right vertical beam 2 is all provided with a radar range finding and positioner.
Outside each driving wheel 9, be equipped with a crashproof rack, crashproof rack is provided with radar collision device.
Hydraulic power station 4 is located at crossbeam 3 middle parts, and riding manipulation platform 5 is located at hydraulic power station 4 left sides or right side.
Riding manipulation platform 5 rear sides are provided with pole 19, and pole 19 is provided with acoustic-optic alarm 20.
Electric control system of the present invention realizes the communication of system by CAN bus, adopt full hydraulic drive, and full electric signal is controlled the realization of the everything of vehicle.In use, driver can control by the operation push-button on bridge or Digiplex the realization of the everything of vehicle in the present invention.The conversion that can realize vehicle to run, turn to, dismantle several duties such as ring flange, Bolt dismantling by rotation open loop.By the display on riding manipulation platform 5, observe all parameters of vehicle.
Walking function is realized: walking function mainly provides power by hydraulic power station 4, by control valve group 11 control walk motor with hydraulic pressure 10 bidirectional rotaries, is transferred and is realized advancing, retreating of vehicle.Driving wheel 9 tach signals that detect by the speed probe carrying on walk motor with hydraulic pressure 10, as feedback signal, reach accurate regulation speed, the synchronous object of wheel.
The realization of turning function: turning function provides power by hydraulic power station 4, is switched to by control valve group 11 pattern that turns to, and controls hydraulic steering cylinder driving device bar linkage structure and promote deflecting roller 7 rotation, realizes turning to of wheel.By being arranged on the rotation direction sensor of rotating mechanism inside, detect the angle of wheel steering, reach accurate control steering angle and turn to the object of synchronizeing.
The realization of lining board of grinder Bolt dismantling function: control vertical hydraulic cylinder 29 hydraulic hammer 30 is raised to proper height, aim at the bolt on liner plate, the bolt of controlling on 30 pairs of lining board of grinder of hydraulic hammer is inwardly beaten, and so just easily quickly the Bolt dismantling on liner plate is fallen.The working end of hydraulic hammer 30 moves left and right can turning to and walking and realize by dismounting car.So just can easily to the bolt having on liner plate, carry out field-strip quickly more.
The realization of mill feeding mouth ring flange disassembling function: the telescopic drive slide 22 by controlling two horizontal hydraulic cylinders 21 is along moving horizontally in horizontal slide 26, slide 22 drives protracting and retrude of ring flange dismounting arm 25 by lifting hydraulic cylinder 23 and horizontal tie-beam 24, by two lifting hydraulic cylinders 23, realize the lifting of ring flange dismounting arm 25, according to on-the-spot actual conditions, arbitrarily adjust the position of dismounting large-sized grinder feed opening flange dish, adjust the position of ring flange dismounting arm 25 to insert like a cork the charging aperture of grinding machine, draw-in groove 27 on ring flange dismounting arm 25 is for blocking ring flange inner side, tool car moves or rotates backward, so just being easy to a ring flange pulls out backward.By being arranged on the Stroke Displacement Transducer of horizontal hydraulic cylinder 21 and lifting hydraulic cylinder 23 inside, detect the outreach of hydraulic cylinder, thereby realize the speed of ring flange dismounting arm 25 liftings and the monitoring of height.
The present invention adopts Diesel engine or motor to drive hydraulic power station 4 to hydraulic steering system 8, walk motor with hydraulic pressure 10, vertical hydraulic cylinder 29, horizontal hydraulic cylinder 21, lifting hydraulic cylinder 23 fuel feeding as power source, the walk motor with hydraulic pressure 10, the wheel side speed reducer 18 that are contained in left longeron 1 and right vertical beam 2 leading sections drive driving wheel 9 walkings and braking, speed of travel stepless speed regulation, car brakeing comprises service brake and parking braking, and hydraulic steering cylinder driving device linkage is controlled turning to of deflecting roller 7.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the present invention, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (9)

1. the integrated provision for disengagement of large-sized grinder lining-plate bolt and ring flange, it is characterized in that: comprise the left longeron and the right vertical beam that along fore-and-aft direction, be arranged in parallel, between left longeron and right vertical beam rear end, by a crossbeam, connect, crossbeam rear side is provided with hydraulic power station and riding manipulation platform, crossbeam front side is provided with support, the support left and right sides is respectively equipped with a deflecting roller, in support, be provided with and control two hydraulic steering systems that deflecting roller turns to simultaneously, left longeron and right vertical beam front end are respectively equipped with a driving wheel, the center of each driving wheel is connected with respectively a walk motor with hydraulic pressure, between left longeron and right vertical beam front end, be provided with for dismantling the Bolt dismantling mechanism of bolt on liner plate,
Described Bolt dismantling mechanism comprises framework and the vertical vertical hydraulic cylinder being located on framework, framework two ends are fixedly connected with right vertical beam with left longeron respectively, vertical hydraulic cylinder upper end is provided with hydraulic hammer, hydraulic hammer is horizontally disposed with, hydraulic hammer rear end is fixedly connected with vertical hydraulic cylinder upper end, and the working end of hydraulic hammer arranges forward;
Described left longeron and right vertical beam are provided with for dismantling the hydraulically extensible jacking system of mill feeding mouth ring flange;
Described hydraulically extensible jacking system comprises two horizontal hydraulic cylinders, two slides, two lifting hydraulic cylinders, horizontal tie-beam and root flange dish dismounting arm, horizontal hydraulic cylinder is located at respectively on left longeron and right vertical beam, on left longeron and right vertical beam, level is provided with horizontal slide respectively, slide is set on left longeron and is connected on right vertical beam and with horizontal slide horizontal slip, each slide rear side is all corresponding to be connected with the power drive end of a horizontal hydraulic cylinder, lifting hydraulic cylinder is vertically located on slide, two lifting hydraulic cylinder upper ends are fixedly connected with horizontal tie-beam respectively, ring flange dismounting arm is along fore-and-aft direction setting, ring flange dismounting arm rear end is fixedly connected with horizontal tie-beam upper surface middle part, ring flange dismounting arm front end upper surface is provided with draw-in groove.
2. hydraulic power station is connected with lifting hydraulic cylinder with hydraulic steering system, walk motor with hydraulic pressure, vertical hydraulic cylinder, horizontal hydraulic cylinder respectively by control valve group and high-pressure oil pipe.
3. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: described hydraulic steering system is comprised of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller is provided with rotation direction sensor.
4. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: described walk motor with hydraulic pressure is by wheel side speed reducer and driving wheel connection for transmission, and walk motor with hydraulic pressure is provided with speed probe.
5. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: on the piston rod of described vertical hydraulic cylinder, horizontal hydraulic cylinder, lifting hydraulic cylinder, be respectively equipped with a Stroke Displacement Transducer.
6. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: the leading section of described left longeron and right vertical beam is all provided with a radar range finding and positioner.
7. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: described each driving wheel is equipped with a crashproof rack outward, and crashproof rack is provided with radar collision device.
8. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: described hydraulic power station is located at crossbeam middle part, and riding manipulation platform is located at hydraulic power station left side or right side.
9. large-sized grinder lining-plate bolt according to claim 1 and the integrated provision for disengagement of ring flange, is characterized in that: described riding manipulation platform rear side is provided with pole, and pole is provided with acoustic-optic alarm.
CN201410459157.0A 2014-09-11 2014-09-11 Integrated disassembling device for lining plate bolt and flange plate of large grinding machine Pending CN104209735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410459157.0A CN104209735A (en) 2014-09-11 2014-09-11 Integrated disassembling device for lining plate bolt and flange plate of large grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410459157.0A CN104209735A (en) 2014-09-11 2014-09-11 Integrated disassembling device for lining plate bolt and flange plate of large grinding machine

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Publication Number Publication Date
CN104209735A true CN104209735A (en) 2014-12-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106938389A (en) * 2017-05-08 2017-07-11 哈密红石矿业有限公司 Grinding mill liner bolt dismantling device
CN112518670A (en) * 2020-11-30 2021-03-19 九江检安石化工程有限公司 Special tool for disassembling high-pressure threaded locking ring heat exchanger bolt

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028195A (en) * 1989-01-26 1991-07-02 Tel Sagami Limited Horizontal/vertical conversion transporting apparatus
CN201625857U (en) * 2010-01-01 2010-11-10 王后忠 Gasification furnace burner assembling and disassembling device
CN101885141A (en) * 2010-06-18 2010-11-17 江念敏 Dismountable lifting arm with multiple degrees of freedom for automobile engine
CN202045486U (en) * 2011-02-14 2011-11-23 浙江吉利汽车有限公司 Damper and brake assembling tool for vehicle
CN102825496A (en) * 2012-09-13 2012-12-19 山东法因数控机械股份有限公司 Automatic work piece loading-unloading robot
CN103286769A (en) * 2013-05-29 2013-09-11 中国人民解放军96630部队 High-energy X-ray radiographic film changing robot
CN103935528A (en) * 2014-05-05 2014-07-23 沈阳飞研航空设备有限公司 Engine demounting and mounting trailer
CN204195208U (en) * 2014-09-11 2015-03-11 郑州贝龙液压技术有限公司 Large-sized grinder lining-plate bolt and ring flange integration provision for disengagement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028195A (en) * 1989-01-26 1991-07-02 Tel Sagami Limited Horizontal/vertical conversion transporting apparatus
CN201625857U (en) * 2010-01-01 2010-11-10 王后忠 Gasification furnace burner assembling and disassembling device
CN101885141A (en) * 2010-06-18 2010-11-17 江念敏 Dismountable lifting arm with multiple degrees of freedom for automobile engine
CN202045486U (en) * 2011-02-14 2011-11-23 浙江吉利汽车有限公司 Damper and brake assembling tool for vehicle
CN102825496A (en) * 2012-09-13 2012-12-19 山东法因数控机械股份有限公司 Automatic work piece loading-unloading robot
CN103286769A (en) * 2013-05-29 2013-09-11 中国人民解放军96630部队 High-energy X-ray radiographic film changing robot
CN103935528A (en) * 2014-05-05 2014-07-23 沈阳飞研航空设备有限公司 Engine demounting and mounting trailer
CN204195208U (en) * 2014-09-11 2015-03-11 郑州贝龙液压技术有限公司 Large-sized grinder lining-plate bolt and ring flange integration provision for disengagement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106938389A (en) * 2017-05-08 2017-07-11 哈密红石矿业有限公司 Grinding mill liner bolt dismantling device
CN112518670A (en) * 2020-11-30 2021-03-19 九江检安石化工程有限公司 Special tool for disassembling high-pressure threaded locking ring heat exchanger bolt

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Effective date of abandoning: 20170503