CN102886668B - Equipment for dismounting and mounting axle of heavy machine - Google Patents
Equipment for dismounting and mounting axle of heavy machine Download PDFInfo
- Publication number
- CN102886668B CN102886668B CN201210301592.1A CN201210301592A CN102886668B CN 102886668 B CN102886668 B CN 102886668B CN 201210301592 A CN201210301592 A CN 201210301592A CN 102886668 B CN102886668 B CN 102886668B
- Authority
- CN
- China
- Prior art keywords
- pressure pin
- assembly
- cylinder
- wheel
- equipment
- 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 - Fee Related
Links
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to equipment for dismounting and mounting an axle of a heavy machine. According to the technical scheme, the equipment comprises a crawler belt wheel system clamp, a balance elbow clamp, a torsion shaft puller, a tire clamp, a pneumatic tool holder and a mechanical wrist for dismounting and mounting the axle. When the equipment is matched with a dismounting and mounting manipulator of general equipment, a drive wheel, a load-bearing wheel and an inducing wheel of crawler belt type heavy mechanical equipment can be dismounted and combined, a balance elbow and a torsion shaft can be dismounted, pulled and combined, a tire of wheel type heavy mechanical equipment can be dismounted and combined, using platforms for the pneumatic tools such as an impaction wrench can be supported, other parts can be grabbed, loaded and unloaded; and all the clamps and pullers can be managed in an integrated mode. By the equipment, the labor intensity of maintenance personnel is effectively reduced, the safety conditions are improved, and the working efficiency is improved; and the equipment can be applied to production lines and maintenance lines of various kinds of heavy machinery.
Description
Technical field
The invention belongs to disassemblerassembler field, be specifically related to a kind of wheel shaft disassemblerassembler.
Background technology
Heavy-duty machinery work under bad environment, wheel shaft live load are large, need regular dismounting maintaining, repairing or replacing.Conventionally heavy-duty machinery wheel shaft uses the simple frocks such as manual lifting fork truck by manpower dismounting, but because heavy-duty machinery wheel shaft piece volumes is large, quality is large, manual operation is dangerous greatly, labour intensity is large, inefficiency.Special-purpose wheel shaft detaching equipment on production line, is only applicable to the heavy-duty machinery of regulation model, cannot contain the demand of the heavy-duty machinery wheel shaft dismounting maintenance in crawler type and wheeled, different wheels footpath.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of improved wheel shaft disassemblerassembler.
The present invention is by the following technical solutions: heavy-duty machinery wheel shaft disassemblerassembler, comprises crawler belt train fixture, balance arm fixture, torsion shaft puller, tire fixture, pneumatic tool seat, wheel shaft dismounting wrist;
Crawler belt train fixture, comprises pedestal, is provided with left side pressure pin assembly and right side pressure pin assembly, pressure pin adjusting device, driving wheel bogie wheel clip claw assembly, lowering or hoisting gear and bogie wheel top on pedestal,
Left side pressure pin assembly and right side pressure pin assembly comprise respectively auxiliary pressure pin, location armed lever, the positioning seat of rotation hook, rotation hook front end and be positioned at first of rotation hook stage casing adjusts positioner,
Pressure pin adjusting device comprises handwheel and leading screw, and the nut of leading screw connects left side pressure pin assembly and right side pressure pin assembly,
Driving wheel bogie wheel clip claw assembly comprises orthogonal upper gripper jaw assembly, bogie wheel jaw, changes a rotating shaft, self-locking device and lifter slide, and upper gripper jaw assembly comprises upper gripper jaw and the second adjustment positioner,
Described lowering or hoisting gear comprises lifting frid and elevating screw.
The combination of left and right sides pressure pin can be according to institute's dismounting wheel footpath size, by adjusting device: pneumatic impact spanner or manually shake handwheel and adjust left and right pressure pin spacing, the adjustment positioner that is positioned at claw tail end is ball-screw, can rotate and advance or retreat, the claw on pressure pin can be adjusted duty and angle by the adjustment positioner of pressure pin tail end as required.
Driving wheel bogie wheel clip claw assembly can utilize self-locking device according to the driving wheel of institute's dismounting or the difference of bogie wheel, by pulling handle manually, is changed;
According to the difference in clamping wheel footpath, can realize the clamping of clip claw assembly to driving wheel or bogie wheel by artificial rotation elevating screw handwheel.
Balance arm fixture, on pedestal, be provided with the first hook main body, the second hook main body, jacking block and adjustment assembly, the first hook main body is provided with first and buckles pawl, the second hook main body is provided with second and buckles pawl, adjust assembly and comprise handwheel and screw mandrel, the nut of leading screw connects the first hook main body and the second hook main body.
For the polymorphic structure of balance arm, jacking block and button pawl are set, can comparatively accurately find the center of gravity of trunnion shaft, button pawl by hook draw, jacking block tightly embraces balance arm in one's arms by top, can easily balance arm be pulled down and be loaded onto car body.Rotation hand wheel, can adjustment elbow the width of folder pulling device button pawl, to adapt to the balance arm dismounting of balance arm folder pulling device to different model armored vehicle, also can allow folder pulling device clamp firmly balance arm simultaneously.
Torsion shaft puller, comprise double end connecting stud, ball seat, bulb and a cylinder, this pull-up one end connects torsion shaft, the other end has connected and has pulled out oil cylinder, described bulb comprises ball and the cylinder being attached thereto, the bottom surface of described ball seat and a side are provided with opening, are provided with the sphere and the cylinder that adapt with bulb in ball seat, and double end connecting stud and torsion shaft joint face are designed with platform sitting face.
This torsion shaft pull-up pulls out the split design of oil cylinder coupling part by torsion shaft coupling part with rising, and middlely by bulb, ball socket structure, forms hinges, easy to connect rapidly, work bulb, ball seat while pulling out and can automatically correct pull out force bias.
Tire fixture is provided with driven unit, synchronous belt conveyer, the first pressure pin, the second pressure pin, jaw, pneumatic pinch assembly and hand-operated clamping assembly on pedestal; Driven unit is air motor, synchronous belt conveyer comprises timing belt pulley, expansion tightening wheel and synchronous belt, driven unit and synchronous belt conveyer connection supporting rod also drive its rotation, pneumatic pinch assembly comprises cylinder and leading screw, hand-operated clamping assembly comprises handwheel and leading screw, and cylinder is connected with jaw and moves on slide rail with jaw.
Jaw is used for clamping tire, makes it fixing firmly, when tire dismantling and assembling, uses hand-operated clamping structure, and chucking power is less, is convenient to tire at the fine adjustment of attitude of dismounting and rigging position; And transhipment is during tire, be converted to pneumatic pinch structure, chucking power is large, guarantees tire transhipment safety.In the time of can realizing tire assembling, by this mechanism, stir tire rotation, make screw and the bolt quick aligning of tire and wheel hub, improve the efficiency of assembling of giant tire.
Pneumatic tool seat, comprises front end interconnecting module, rear end interconnecting module, impact wrench adaptor and damping; Front end interconnecting module is provided with ventilation switch and flow control valve, and rear end interconnecting module connects pneumatic impact spanner by damping, and impact wrench bridgeware comprises vertical transition part and level conversion part, and described vertical transition part and level conversion part are oat tail groove structure.
This device coordinates with manipulator, not only can realize the horizontal direction of pneumatic impact wrench and use, and can realize the use of vertical direction (comprise upwards, downwards), has greatly expanded the scope of application of pneumatic impact wrench.The shock mitigation system of this device has strengthened the anti-twisting property of manipulator greatly, has effectively improved operating personnel's working environment.
Wheel shaft dismounting wrist, comprise swing port, rotary components, hydraulic pressure cylinder assembly, joystick and valve member case, swing port one end hinged by swinging axle and rotary components, the other end pushes spindle nose with floating cylinder and contacts, swinging port comprises swing substrate and is located at upper locating piece and the sliding block fixed mounted seat swinging on substrate, rotary components comprises rotating body, rotary handle, line slide rail installing plate, rotary sleeve, friction brake mechanism, pin-and-hole braking mechanism, rotating body is connected with hydraulic pressure cylinder assembly by rotary sleeve, line slide rail installing plate is hinged with swing port by swinging axle, hydraulic pressure cylinder assembly comprises two-way cylinder, Gas-liquid pump driver module and columns assemblies, the front end of two-way cylinder cylinder body is connected with rotating body by rotary sleeve, rear end is fixed in columns assemblies, joystick is fixed in columns assemblies by joystick seat, valve member case is installed on the joystick weld holder being fixed in columns assemblies.
Holder attitude on fixture is adjusted: top to bottom, left and right, front and rear are adjusted: under manipulator balance duty, by the auxiliary position, top to bottom, left and right, front and rear of adjusting workpiece of manpower; Circumference is adjusted: when workpiece carries out circumference adjustment, press the locating piece on rotary components, rotational workpieces, to the angle needing, unclamps locating piece, rotary components locking, and circumference adjustment completes.Flexible adjustment: when workpiece carries out flexible adjustment, press switching cylinder, cylinder top moving axis head swings port, swinging port drives the workpiece property the revised vertical axis of the fixture clamping of installing on it to swing, when correction reaches requirement, shifter cylinder switch, flexible adjustment completes.
Preferably, described the first adjustment positioner and the second adjustment positioner are steel ball lining.Can realize controlled the floating in workpiece dismounting, increase operation flexible, solve not easy fitted and stuck problem.
Preferably, in balance arm clamp base, be also provided with handle.Can be easily moving clip pulling device at any time.
Preferably, described cylinder front end has groove.At a cylinder front end, open groove, not only weight reduction, and be beneficial to before and after torsion shaft pull-up two parts fast in succession and disconnect, and reduced and pulled out oil cylinder stroke, increase work efficiency.
Preferably, in tire clamp base, the interior side-lower of the first pressure pin and the second pressure pin is provided with dismountable secondary pressure pin.Secondary pressure pin plays the effect of supplemental support, and the tire compared with small-wheel-diameter is played a supporting role.
Preferably, be provided with the first roller below tire chuck jaws, in tire clamp base, the inner side of the first pressure pin and the second pressure pin is respectively equipped with the second roller and the 3rd roller.When the first roller, the second roller and the 3rd pair of rollers tire play a protective role, the resistance while also having reduced tyre rotation.
Preferably, described damping comprises an elastomer block and at least four earthquake absorption blocks.Can realize significantly buffering and damping.
The invention has the beneficial effects as follows: heavy-duty machinery wheel shaft disassemblerassembler of the present invention passes through ergonomics, principle of dynamics and modularization, the optimal design such as modular coordination, coordinate with common apparatus disassembly robot, equipment tool with less kind and quantity, can complete " card ", " embrace ", " pull out ", " top ", " carry ", " support ", the elemental motion of heavy-duty machinery undercarriage dismounting such as " revolve ", complete the wheel shaft dismounting of all kinds of crawler types and wheeled heavy-duty machinery, clamping is shifted, and the fastening and dismounting of threaded connector, effectively reduce maintenance personal's labour intensity, improve safety condition, increase work efficiency.Heavy-duty machinery wheel shaft disassemblerassembler of the present invention can be used for production line and the maintenance thread of all kinds of heavy-duty machineries.
Accompanying drawing explanation
Fig. 1 is the crawler belt train clamp structure schematic diagram of the embodiment of the present invention,
Fig. 2 is the balance arm clamp structure schematic diagram of the embodiment of the present invention,
Fig. 3 is the torsion shaft puller structural representation of the embodiment of the present invention,
Fig. 4 is the rim clamp lamps structure schematic diagram of the embodiment of the present invention,
Fig. 4-1 is the tire fixture front view of the embodiment of the present invention,
Fig. 5 is the pneumatic tool holder structure schematic diagram of the embodiment of the present invention,
Fig. 5-1 is the front view of the pneumatic tool seat of the embodiment of the present invention,
Fig. 5-2 are the A-A cutaway view of Fig. 5-1,
Fig. 6 is the wheel shaft dismounting wrist structural representation of the embodiment of the present invention,
Fig. 6-1 is the A portion enlarged drawing of Fig. 6,
In figure: 11, auxiliary pressure pin, 12, rotation hook, 13, first adjusts positioner, 14, upper gripper jaw, 15, second adjusts positioner, 16, upper gripper jaw assembly, 17, self-locking device, 18, bogie wheel jaw, 19, elevating screw, 110, bogie wheel top, 111, dial plate, 112, leading screw, 113, handwheel, 21, the first button pawl, 22, the first hook main body, 23, leading screw, 24, jacking block, 25, handle, 26, handwheel, 27, the second hook main body, 28, the second button pawl, 31, double end connecting stud, 32, ball seat, 33, bulb, 34, prop up cylinder, 41, handwheel, 42, cylinder, 43, jaw, 44, the first roller, 45, secondary pressure pin, 46, the first pressure pin, 47, synchronous belt conveyer, 48, air motor, 49, slide block, 410, slide block, 411, leading screw, 412, slide rail, 413, the second pressure pin, 51, pneumatic impact spanner, 52, damping, 53, vertical transition part, 54, level conversion part, 55, assist handle, 56, front end interconnecting module, 57, rear end interconnecting module, 61, swing substrate, 62, upper locating piece, 63, rotary handle, 64, rotating body, 65, rotary sleeve, 66, Gas-liquid pump driver module, 67, valve member case, 68, joystick, 69, two-way cylinder, 610, swinging axle, 611, sliding block fixed mounted seat, 612, columns assemblies, 613, friction brake mechanism, 614, pin-and-hole braking mechanism.
The specific embodiment
As shown in the figure, heavy-duty machinery wheel shaft disassemblerassembler, comprises crawler belt train fixture, balance arm fixture, torsion shaft puller, tire fixture, pneumatic tool seat, wheel shaft dismounting wrist;
As shown in Figure 1, crawler belt train fixture, comprises pedestal, is provided with left side pressure pin assembly and right side pressure pin assembly, pressure pin adjusting device, driving wheel bogie wheel clip claw assembly, lowering or hoisting gear and bogie wheel top 110 on pedestal,
Left side pressure pin assembly and right side pressure pin assembly comprise respectively the auxiliary pressure pin 11 of rotation hook 12, rotation hook 12 front ends and be positioned at first of rotation hook stage casing to be adjusted positioner 13, the first and adjusts positioners 13 and adopt steel ball linings.Pressure pin adjusting device comprises handwheel 113 and leading screw 112, and the nut of leading screw connects left side pressure pin assembly and right side pressure pin assembly.Driving wheel bogie wheel clip claw assembly comprises orthogonal upper gripper jaw assembly 16 and bogie wheel jaw 18, changes a rotating shaft, self-locking device 17 and lifter slide, upper gripper jaw assembly 16 comprises that upper gripper jaw 14 and the second adjustment positioner 15, the second adjustment positioners 15 adopt steel ball linings.Lowering or hoisting gear comprises lifting frid, elevating screw 19 and elevating screw handwheel.On fixture, be also provided with dial plate 111.
During dismounting driving wheel, pulling handle, rotates upper gripper jaw assembly to the place ahead around changing a rotating shaft manually, and now bogie wheel jaw rotates to the opposing party around changing a rotating shaft; During dismounting bogie wheel, pulling handle, rotates bogie wheel jaw to the place ahead around changing a rotating shaft manually, and now upper gripper jaw assembly rotates to the opposing party around changing a rotating shaft.
According to institute's dismounting wheel footpath size, manually shake handwheel and adjust left and right pressure pin spacing.By the location armed lever of pressure pin tail end, adjust duty and the angle of the rotation hook on pressure pin.The artificial elevating screw handwheel that rotates is realized the clamping of clip claw assembly to driving wheel.
As shown in Figure 2, balance arm fixture, comprise pedestal, on pedestal, be provided with the first hook main body 22, the second hook main body 27, jacking block 24 and adjust assembly, the first hook main body 22 is provided with first and buckles pawl 1, the second hook main body 27 is provided with second and buckles pawl 28, adjusts assembly and comprises handwheel 26 and leading screw 23, and the nut of leading screw 23 connects the first hook main body 22 and the second hook main body 22.
Rotation hand wheel 26 carrys out the width of adjustment elbow folder pulling device button pawl, allow folder pulling device clamp firmly balance arm, this balance axle clamp pulling device coordinates with general disassembly robot, first button pawl 21 and second button pawl 28 by hook draw, jacking block 24 by top balance arm is tightly embraced in one's arms, balance arm is pulled down to car body.
Rotation hand wheel 26 carrys out the width of adjustment elbow folder pulling device button pawl, allows folder pulling device clamp firmly balance arm, the first button pawl 21 and the second button pawl 28 by hook draw, jacking block tightly embraces balance arm in one's arms by top, and balance arm is loaded onto to car body.On pedestal, be also provided with handle 25, can be easily moving clip pulling device at any time.
As shown in Figure 3, torsion shaft puller, comprises double end connecting stud 31, ball seat 32, bulb 33 and a cylinder 34, prop up cylinder 34 front ends and have groove, bulb comprises ball and the cylinder being attached thereto, and the bottom surface of ball seat and a side are provided with opening, are provided with the sphere and the cylinder that adapt with bulb in ball seat.Double end connecting stud and torsion shaft joint face are designed with platform sitting face.The pulling force limiting value of double end connecting stud and ball seat link double-screw bolt is less than the pulling force limiting value with torsion shaft link double-screw bolt.
This pull-up one end is connected to torsion shaft, and other end connection universal disassembly robot rises and pulls out oil cylinder, because bulb 33, ball seat 32 structures form hinges, easy to connect rapid, works bulb, ball seat while pulling out and can automatically correct pull out force bias.
As shown in Fig. 4 and 4-1, tire fixture, comprises pedestal, is provided with driven unit, synchronous belt conveyer, the first pressure pin, the second pressure pin, jaw, pneumatic pinch assembly and hand-operated clamping assembly on pedestal.
Driven unit is air motor 48, and synchronous belt conveyer 47 comprises timing belt pulley, expansion tightening wheel and synchronous belt, and air motor 48 is connected the first pressure pin 46 and the second pressure pin 413 and drives its rotation with synchronous belt conveyer 47.。
Pneumatic pinch assembly comprises cylinder 42 and leading screw 411, and hand-operated clamping assembly comprises handwheel 41 and leading screw 411, and cylinder 42 is connected with jaw 43 and moves on slide rail 412 with jaw.In tire clamp base, the interior side-lower of the first pressure pin and the second pressure pin is provided with dismountable secondary pressure pin 45.Below tire chuck jaws, be provided with the first roller 44, in tire clamp base, the inner side of the first pressure pin and the second pressure pin is respectively equipped with the second roller and the 3rd roller.
Jaw 43 is used for clamping tire, makes it fixing firmly, when tire dismantling and assembling, uses hand-operated clamping assembly, and chucking power is less, is convenient to tire at the fine adjustment of attitude of dismounting and rigging position.
When transhipment tire, adopt pneumatic pinch assembly, chucking power is large, guarantees tire transhipment safety.
Air motor 48 is connected the first pressure pin 46 and the second pressure pin 413 with synchronous belt conveyer 47, during assembling, by this mechanism, stir tire rotation, makes screw and the bolt quick aligning of tire and wheel hub, improves the efficiency of assembling of giant tire.
As shown in Fig. 5, Fig. 5-1, Fig. 5-2, pneumatic tool seat, comprises front end interconnecting module 56, rear end interconnecting module 57, vertical transition part 53, level conversion part 54 and damping 52.Front end interconnecting module 56 is provided with ventilation switch and flow control valve, and rear end interconnecting module 57 connects pneumatic impact spanner 51 by damping.Level conversion part is oat tail groove structure.Damping comprises an elastomer block and four earthquake absorption blocks, has greatly strengthened the anti-twisting property of manipulator, has effectively improved operating personnel's working environment.
During use, this device is coordinated with manipulator, realize the horizontal direction of pneumatic impact wrench and use, in the process of use, by manpower auxiliary operation assist handle 55, complete faster and better installation and removal; This device is coordinated with manipulator, realize the vertical direction of pneumatic impact wrench and use, in the process of use, by manpower auxiliary operation assist handle 55, complete faster and better installation and removal.
As shown in Fig. 6, Fig. 6-1, wheel shaft dismounting wrist, comprises and swings port, rotary components, hydraulic pressure cylinder assembly, joystick and valve member case,
Swing port one end hinged by swinging axle 610 and rotary components, the other end pushes spindle nose with floating cylinder and contacts, and swing port and comprise swing substrate 61 and be located at upper locating piece 62 and the sliding block fixed mounted seat 611 swinging on substrate,
Rotary components comprises rotating body 64, rotary handle 63, line slide rail installing plate, rotary sleeve, friction brake mechanism 613, pin-and-hole braking mechanism 614, rotating body is connected with hydraulic pressure cylinder assembly by rotary sleeve 65, line slide rail installing plate is hinged with swing port by swinging axle
Hydraulic pressure cylinder assembly comprises two-way cylinder 69, Gas-liquid pump driver module 66 and columns assemblies 612, and the front end of two-way cylinder cylinder body is connected with rotating body by rotary sleeve, and rear end is fixed in columns assemblies,
Joystick 68 is fixed in columns assemblies by joystick seat, and valve member case 67 is installed on the joystick weld holder being fixed in columns assemblies.
When workpiece carries out top to bottom, left and right, front and rear adjustment, by manpower, assist or control by valve member case the position, top to bottom, left and right, front and rear that general disassembly robot is adjusted workpiece.
When workpiece carries out circumference adjustment, press the button of freeing on rotary components, rotational workpieces, to the angle needing, unclamps locating piece, rotary components locking, and adjustment completes.
When workpiece carries out flexible adjustment, press pressurization or compression relief cock on valve member case panel, floating cylinder pushes swing floating part, swinging floating part drives the workpiece property the revised vertical axis of the fixture clamping of installing on it to swing, when correction reaches requirement, close floating cylinder switch, flexible adjustment completes.
Claims (7)
1. heavy-duty machinery wheel shaft disassemblerassembler, is characterized in that: comprise crawler belt train fixture, balance arm fixture, torsion shaft puller, tire fixture, pneumatic tool seat, wheel shaft dismounting wrist;
Crawler belt train fixture, comprises pedestal, is provided with left side pressure pin assembly and right side pressure pin assembly, pressure pin adjusting device, driving wheel bogie wheel clip claw assembly, lowering or hoisting gear and bogie wheel top on pedestal,
Left side pressure pin assembly and right side pressure pin assembly comprise respectively auxiliary pressure pin, location armed lever, the positioning seat of rotation hook, rotation hook front end and be positioned at first of rotation hook stage casing adjusts positioner,
Pressure pin adjusting device comprises handwheel and leading screw, and the nut of leading screw connects left side pressure pin assembly and right side pressure pin assembly,
Driving wheel bogie wheel clip claw assembly comprises orthogonal upper gripper jaw assembly, bogie wheel jaw, changes a rotating shaft, self-locking device and lifter slide, and upper gripper jaw assembly comprises upper gripper jaw and the second adjustment positioner,
Described lowering or hoisting gear comprises lifting frid and elevating screw,
Balance arm fixture, on pedestal, be provided with the first hook main body, the second hook main body, jacking block and adjustment assembly, the first hook main body is provided with first and buckles pawl, the second hook main body is provided with second and buckles pawl, adjust assembly and comprise handwheel and leading screw, the nut of leading screw connects the first hook main body and the second hook main body
Torsion shaft puller, comprise double end connecting stud, ball seat, bulb and a cylinder, this pull-up one end connects torsion shaft, other end connection universal disassembly robot rises and pulls out oil cylinder, described bulb comprises ball and the cylinder being attached thereto, and the bottom surface of described ball seat and a side are provided with opening, are provided with the sphere and the cylinder that adapt with bulb in ball seat, double end connecting stud and torsion shaft joint face are designed with platform sitting face
Tire fixture is provided with driven unit, synchronous belt conveyer, the first pressure pin, the second pressure pin, jaw, pneumatic pinch assembly and hand-operated clamping assembly on pedestal; Driven unit is air motor, synchronous belt conveyer comprises timing belt pulley, expansion tightening wheel and synchronous belt, driven unit and synchronous belt conveyer connection supporting rod also drive its rotation, pneumatic pinch assembly comprises cylinder and leading screw, hand-operated clamping assembly comprises handwheel and leading screw, cylinder is connected with jaw and moves on slide rail with jaw
Pneumatic tool seat, comprises front end interconnecting module, rear end interconnecting module, impact wrench adaptor and damping; Front end interconnecting module is provided with ventilation switch and flow control valve, and rear end interconnecting module connects pneumatic impact spanner by damping, and impact wrench bridgeware comprises vertical transition part and level conversion part, and described vertical transition part and level conversion part are oat tail groove structure,
Wheel shaft dismounting wrist, comprise swing port, rotary components, hydraulic pressure cylinder assembly, joystick and valve member case, swing port one end hinged by swinging axle and rotary components, the other end pushes spindle nose with floating cylinder and contacts, swinging port comprises swing substrate and is located at upper locating piece and the sliding block fixed mounted seat swinging on substrate, rotary components comprises rotating body, rotary handle, line slide rail installing plate, rotary sleeve, friction brake mechanism, pin-and-hole braking mechanism, rotating body is connected with hydraulic pressure cylinder assembly by rotary sleeve, line slide rail installing plate is hinged with swing port by swinging axle, hydraulic pressure cylinder assembly comprises two-way cylinder, Gas-liquid pump driver module and columns assemblies, the front end of two-way cylinder cylinder body is connected with rotating body by rotary sleeve, rear end is fixed in columns assemblies, joystick is fixed in columns assemblies by joystick seat, valve member case is installed on the joystick weld holder being fixed in columns assemblies.
2. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1, is characterized in that: it is steel ball lining that described the first adjustment positioner and second is adjusted positioner.
3. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1, is characterized in that: in balance arm clamp base, be also provided with handle.
4. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1, is characterized in that: described cylinder front end has groove.
5. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1, is characterized in that: in tire clamp base, the interior side-lower of the first pressure pin and the second pressure pin is provided with dismountable secondary pressure pin.
6. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1 or 5, is characterized in that: below tire chuck jaws, be provided with the first roller, in tire clamp base, the inner side of the first pressure pin and the second pressure pin is respectively equipped with the second roller and the 3rd roller.
7. heavy-duty machinery wheel shaft disassemblerassembler according to claim 1, is characterized in that: described damping comprises an elastomer block and at least four earthquake absorption blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301592.1A CN102886668B (en) | 2012-08-23 | 2012-08-23 | Equipment for dismounting and mounting axle of heavy machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301592.1A CN102886668B (en) | 2012-08-23 | 2012-08-23 | Equipment for dismounting and mounting axle of heavy machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886668A CN102886668A (en) | 2013-01-23 |
| CN102886668B true CN102886668B (en) | 2014-09-10 |
Family
ID=47530453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210301592.1A Expired - Fee Related CN102886668B (en) | 2012-08-23 | 2012-08-23 | Equipment for dismounting and mounting axle of heavy machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102886668B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692854B (en) * | 2013-12-16 | 2016-06-29 | 华侨大学 | Automobile spare tire automatic-exchanging system |
| CN105750881B (en) * | 2016-03-24 | 2019-02-01 | 航天科技控股集团股份有限公司 | Automatically pointer machine is pulled out |
| CN105798577A (en) * | 2016-05-23 | 2016-07-27 | 山东黄金矿业(沂南)有限公司 | Disassembly and assembly maintenance device for hydraulic wheel shaft of mining equipment |
| CN108675224A (en) * | 2018-05-23 | 2018-10-19 | 中国人民解放军济南军区72465部队 | Heavy-duty vehicle executing mechanism repairs tooling |
| CN111993310B (en) * | 2020-08-24 | 2021-09-21 | 中国人民解放军陆军装甲兵学院 | Military armored vehicle maintenance positioning system |
| CN112518271B (en) * | 2020-11-26 | 2024-04-26 | 江苏欧姆圣智能装备股份有限公司 | Automatic wheel changing device of manipulator |
| CN113375457A (en) * | 2021-07-07 | 2021-09-10 | 南京长江工业炉科技集团有限公司 | Cascaded firing equipment of continuity spiral |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335721A (en) * | 1919-11-17 | 1920-04-06 | Handy Mfg Company | Heavy squaring-clamp |
| CN201271799Y (en) * | 2008-10-17 | 2009-07-15 | 许毅 | Axial unloader for belt pulley |
| EP2241406A2 (en) * | 2009-04-17 | 2010-10-20 | Yu-Chen Chen | Portable hydraulic puller |
| CN201632812U (en) * | 2010-02-01 | 2010-11-17 | 中原油田分公司采油二厂装备科 | Pumping unit crank hydraulic puller |
| CN202021453U (en) * | 2010-10-21 | 2011-11-02 | 中国石油化工股份有限公司 | Combined wheel puller |
-
2012
- 2012-08-23 CN CN201210301592.1A patent/CN102886668B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1335721A (en) * | 1919-11-17 | 1920-04-06 | Handy Mfg Company | Heavy squaring-clamp |
| CN201271799Y (en) * | 2008-10-17 | 2009-07-15 | 许毅 | Axial unloader for belt pulley |
| EP2241406A2 (en) * | 2009-04-17 | 2010-10-20 | Yu-Chen Chen | Portable hydraulic puller |
| CN201632812U (en) * | 2010-02-01 | 2010-11-17 | 中原油田分公司采油二厂装备科 | Pumping unit crank hydraulic puller |
| CN202021453U (en) * | 2010-10-21 | 2011-11-02 | 中国石油化工股份有限公司 | Combined wheel puller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102886668A (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102886668B (en) | Equipment for dismounting and mounting axle of heavy machine | |
| CN110919629B (en) | Mounting manipulator and mounting method for hydraulic oil cylinder of special equipment | |
| CN201711970U (en) | Pressure control power assisting manipulator | |
| CN105666110B (en) | A kind of device for screwing up for vehicle assembling | |
| CN104908027A (en) | Wheel hub workblank feeding and discharging pneumatic balanced power-assisted manipulator | |
| CN102825563B (en) | Track gear clamp | |
| CN102430684B (en) | Multifunctional hydraulic track forging manipulator | |
| CN117226809B (en) | Large-torque no-counter-force screw operation robot | |
| CN202278138U (en) | Hydraulic multi-functional rail forging manipulator with nippling-lever telescoping function | |
| CN111792583A (en) | Hydraulic control system of iron-making blast furnace maintenance and disassembly robot | |
| CN208164661U (en) | A kind of three axis displacement automotive wheel tightening device | |
| CN106739872B (en) | A kind of automobile tire changer | |
| CN206983641U (en) | A kind of automobile tire changer | |
| CN110919630B (en) | Hydraulic oil cylinder installation manipulator and installation method | |
| CN212246122U (en) | Hydraulic control system of iron-making blast furnace maintenance and disassembly robot | |
| CN102581614B (en) | Overall assembly device for valve 120 module | |
| CN212671613U (en) | Self-propelled automatic workover rig and on arm of breaking out thereof | |
| CN213131884U (en) | Manned equipment for roller coaster track maintenance | |
| CN113441931B (en) | Drawing tool and process for sintering trolley wheel axle | |
| KR100440721B1 (en) | Dolly for nose landing gear | |
| CN109795961B (en) | Multifunctional machine wheel dismounting and mounting equipment | |
| CN109848542B (en) | Aluminum alloy vehicle body friction stir welding repair equipment and control method thereof | |
| CN109606037B (en) | Rapid wheel changing and assembling method | |
| CN202498349U (en) | Overall assembly device for valve 120 module | |
| CN219967775U (en) | Positioning tool for fixed torque wrench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160823 |