CN217394213U - Telescopic boom driving oil cylinder installation machine - Google Patents

Telescopic boom driving oil cylinder installation machine Download PDF

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Publication number
CN217394213U
CN217394213U CN202220802525.7U CN202220802525U CN217394213U CN 217394213 U CN217394213 U CN 217394213U CN 202220802525 U CN202220802525 U CN 202220802525U CN 217394213 U CN217394213 U CN 217394213U
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China
Prior art keywords
wheel
driving
frame
cylinder
swing
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CN202220802525.7U
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Chinese (zh)
Inventor
吕浩
颜海峰
倪宝银
周炳水
王振
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China United Engineering Corp Ltd
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China United Engineering Corp Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model relates to a flexible arm drive cylinder suit machine, the suit of the inside and outside arm of mainly used flexible arm-type climbing car and folding arm-type climbing car. The utility model discloses a suit power car, remove the supporting car, many tracks, a plurality of unable adjustment bases, tight supporting station of many sets of flexible arm centering clamp and control system, the suit power car, remove the equal activity of supporting car and set up on corresponding the track, a plurality of unable adjustment bases arrange respectively in the both sides of suit power car traffic direction and install fixed subaerial, every unable adjustment base is used for installing one set of flexible arm centering clamp supporting station of cover, control system carries out the independent control or the linkage joint control of each motion unit to flexible arm driving cylinder suit machine. The utility model has the advantages of reasonable design, suit power is reliable, realizes suit mechanization and parameterization setting, control, suit easy operation, and is efficient, and the operation is safe, and suit process work piece adjustment is convenient nimble, satisfies the user demand.

Description

Telescopic boom drive oil cylinder jacket machine
Technical Field
The utility model relates to a suit machine especially relates to a flexible arm driving cylinder suit machine, the suit of flexible arm driving cylinder and flexible arm of its mainly used flexible arm type car of ascending a height, flexible arm type truck crane, flexible arm type fire engine.
Background
The telescopic arm type climbing vehicle and the telescopic arm type truck crane are widely applied to engineering construction and construction operation, and the telescopic arm type fire truck is applied to the field of fire fighting. The common characteristics of the telescopic arm type climbing vehicle, the telescopic arm type truck crane and the telescopic arm type fire fighting vehicle are as follows: in the working process, the telescopic arm needs to extend and retract according to the actual situation, the telescopic arm is driven by a telescopic arm driving oil cylinder sleeved and fixed in the telescopic arm, so that the telescopic arm driving oil cylinder is an indispensable structure of the product, and the key process of product assembly is determined by installing the telescopic arm driving oil cylinder in the telescopic arm in the manufacturing process of the product.
The existing sleeving and assembling process is mainly manually operated, a telescopic arm driving oil cylinder is lifted by a travelling crane in a workshop, and sleeving and pushing force is provided by the travelling crane or a forklift, so that the telescopic arm driving oil cylinder and the telescopic arm are sleeved. The disadvantages of this approach are evident: 1) the production is not carried out in a mechanical mode, and the parameterization setting and control, the mode operation and the intelligent organization production of the sleeving process cannot be realized; 2) in the sleeving process, the included angle between the axis of the telescopic arm oil cylinder and the axis of the telescopic arm needs to be continuously adjusted, so that the manual operation difficulty is high; 3) the number of operators is large, and the production efficiency is low; 4) the equipment occupies common equipment in workshops such as a travelling crane and a forklift for a long time; 5) the quality stability and consistency of the suit are poor; 6) the occupied area of an operation area is large, and the operation site is disordered; 7) the workpiece is lifted and hung by a crane for sleeving, the workpiece is in a suspension state, uncontrollable factors are more, and potential safety hazards are more.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, and suit power is reliable, realizes that suit mechanization and parameterization set up, control, suit easy operation, efficient, the operation safety, the convenient nimble flexible arm driving oil cylinder suit machine of suit process work piece adjustment.
The utility model provides a technical scheme that above-mentioned problem adopted is: this flexible arm drive cylinder kludge, including suit power car, removal supporting vehicle and many tracks, suit power car, removal supporting vehicle all move about to set up on corresponding the track, its characterized in that: the telescopic arm drive oil cylinder sleeving machine is characterized by further comprising a plurality of fixed bases, a plurality of sets of telescopic arm centering clamping supporting tables and a control system, wherein the fixed bases are respectively arranged on two sides of the running direction of the sleeved power vehicle and are fixedly arranged on the ground; the sleeved power vehicle comprises a vehicle frame, a tail frame, a driving wheel, a driving unit, a lifting device, a driven wheel and a swinging mechanism, wherein the tail frame, the driving wheel, the driving unit, the lifting device and the driven wheel are all arranged on the vehicle frame, and the swinging mechanism is arranged on the lifting device.
Preferably, the driving wheel of the utility model comprises an H-shaped double-rim wheel, a wheel shaft, a key, a wheel without rim and a bearing seat, wherein the H-shaped double-rim wheel and the wheel without rim are connected with the wheel shaft through the key, the wheel shaft is rotatably arranged on the bearing seat, and the bearing seat is arranged on the frame; the driving unit comprises a variable frequency speed regulating motor, a speed reducer, a driving chain wheel and a driven chain wheel, wherein the variable frequency speed regulating motor is arranged on the speed reducer, the driving chain wheel is arranged on the speed reducer, and the driven chain wheel is arranged on a wheel shaft of a driving wheel; the lifting device comprises a lifter, a bedplate and a guide mechanism, the bedplate is connected with the lifter, the lifting device drives the bedplate to move up and down through the lifter, and the guide mechanism guides the bedplate; the driven wheel comprises an H-shaped double-rim wheel II, a wheel II without a rim and a mandrel, the mandrel is installed on the frame, and the H-shaped double-rim wheel II and the wheel II without the rim are rotatably installed on the mandrel.
Preferably, the swing mechanism of the present invention comprises a frame, an electric push rod, a Y-shaped joint, a connecting seat, a linear guide set, a push rod, a top, a swing arm, a swing shaft i, a swing shaft ii, a key i, a key ii, and a swing frame set; the frame is a steel structural part, and the electric push rod is arranged on the frame; the linear guide rail group comprises guide rail supports, linear guide rails and sliding blocks, the guide rail supports are arranged on the rack, the two sets of linear guide rails are arranged on the guide rail supports and are parallel to each other, and the two sliding blocks are matched with the corresponding linear guide rails for use; the swing rotating shaft I and the swing rotating shaft II are both rotatably installed on the rack, the key I is installed on the swing rotating shaft I, the key II is divided into two parts which are respectively installed on the swing rotating shaft I and the swing rotating shaft II, the Y-shaped joint is connected with the electric push rod, the bottom surface of the connecting seat is installed on a sliding block of the linear guide rail group, one side of the connecting seat is connected with the Y-shaped joint, the other side of the connecting seat is connected with the ejector rod, the ejector head is rotatably installed on the ejector rod, the swing arm is installed at one end of the swing rotating shaft I through the key I, a rectangular groove is formed in the swing arm, and the ejector head abuts against two side edges of the rectangular groove when moving; the swing frame set comprises a lower steel structure, two V-shaped seats, two lug seats and a tailstock, the two V-shaped seats are arranged in total and arranged along the length direction of the lower steel structure and are arranged on the upper plane of the lower steel structure, the two lug seats are arranged in total and are arranged in opposite directions along the width direction of the lower steel structure and are arranged on the upper plane of the lower steel structure, the two lug seats are connected with a first swing rotating shaft and a second swing rotating shaft respectively through two keys, and the tailstock is a steel structural part and is arranged on the lower steel structure.
Preferably, the telescopic arm centering clamping supporting table comprises a base, a workpiece supporting table, a limiting group and a stressing group, wherein the workpiece supporting table is arranged on the base, and the base and the workpiece supporting table are both steel structural members; the limiting group comprises a first support, a first workpiece pressing plate, a first guide rod and a numerical control electric cylinder, the first support is a steel structural member and is arranged on the base, the numerical control electric cylinder and the first guide rod are arranged on the first support, and the first workpiece pressing plate is arranged on the numerical control electric cylinder, is driven by the numerical control electric cylinder to do reciprocating motion and is guided by the first guide rod; the stress application unit comprises a second support, a second workpiece pressing plate, a second guide rod and a cylinder, wherein the second support is a steel structural member and is arranged on the base, the cylinder and the second guide rod are arranged on the second support, and the second workpiece pressing plate is arranged on the cylinder, driven by the cylinder to reciprocate and guided by the second guide rod.
Preferably, the movable supporting vehicle of the utility model comprises a second frame, a second driving wheel, a second driven wheel and a second driving unit, wherein the second driving wheel, the second driven wheel and the second driving unit are all arranged on the second frame, and the second frame is a steel structural member; the driving unit II comprises a braking motor, a speed reducer II and a chain wheel set II, and the driving unit II drives the driving wheel II to rotate through the braking motor, the speed reducer II and the chain wheel set II.
Preferably, the swing mechanism of the present invention is mounted on a deck of a lifting device in a nested power vehicle, and is lifted up and down along with the lifting of the deck.
Preferably, the H type double round of driving wheel reason wheel and driven wheel's H type double round of reason wheel two install in the same one side of frame, move on same root track.
Preferably, the limit group and the stress application group of the middle clamping supporting platform of the telescopic arm pair are arranged oppositely, and the motion direction of the numerical control electric cylinder of the limit group and the motion direction of the cylinder of the stress application group are perpendicular to the longitudinal axis of the telescopic arm.
As preferred, the tailstock is steel structure spare, and this tailstock includes support body and kicking block, and the kicking block is installed on the support body.
Compared with the prior art, the utility model, have following advantage and effect: the device has reasonable integral structure design, replaces simple manual operation mode with an industrial production mode, is suitable for a station type centralized production mode, can also be used as a component unit of a general assembly production line, can partially realize parametric setting and control, modular operation and intelligent organization production of a sleeving process, can be used for various mechanical products such as a telescopic arm type climbing vehicle, a telescopic arm type truck crane, a telescopic arm type fire truck and the like, meets the sleeving of a telescopic arm driving oil cylinder and a telescopic arm of products of multiple series and multiple specifications, has reliable sleeving power, has the functions of adjusting and limiting sleeving power, has higher automation degree, simple sleeving operation and high efficiency, is convenient and flexible to adjust the workpiece state in the sleeving process, does not occupy common equipment resources of vehicles, forklifts and the like compared with the manual operation mode, reduces the occupied area of a sleeving operation area, and improves the operation safety, And (6) reliability.
Drawings
Fig. 1 is the utility model discloses flexible arm drive cylinder suit initial state structure sketch map of embodiment.
Fig. 2 is a structural schematic diagram of the state after the telescopic boom driving oil cylinder jacket machine completes the jacket.
Fig. 3 is a schematic view of the structure of the intermediate state of the telescopic boom driving cylinder sleeving machine in the embodiment of the present invention.
Fig. 4 is a schematic view of a main view structure of the power cart in an embodiment of the present invention.
Fig. 5 is a schematic view of the structure in the direction a in fig. 4.
Fig. 6 is a schematic view of the structure of B-B in fig. 4.
FIG. 7 is a schematic view of the structure of C-C in FIG. 1 (example 1).
FIG. 8 is a schematic view of the structure of D-D in FIG. 1 (example 1).
Fig. 9 is a schematic view of a main view structure of a mobile support vehicle according to an embodiment of the present invention.
FIG. 10 is a schematic view of the structure of C-C in FIG. 1 (example 2).
FIG. 11 is a schematic view of the structure of D-D in FIG. 1 (example 2).
In the figure: sleeving a power vehicle 1, a fixed base 2, a telescopic arm centering clamping support table 3, a movable support vehicle 4, a track 5, a control system 6, a telescopic arm driving oil cylinder 7 (workpiece) and a telescopic arm 8 (workpiece);
sleeving a power vehicle 1: the device comprises a frame 11, a tail frame 12, a driving wheel 13, a driving unit 14, a driven wheel 15, a lifting device 16 and a swing mechanism 17;
the tail frame 12: a frame body 121, a top block 122;
the driving wheels 13: an H-shaped double-rim wheel 131, a wheel shaft 132, a key 133, a non-rim wheel 134 and a bearing seat 135;
the drive unit 14: a variable frequency speed regulating motor 141, a reducer 142, a driving sprocket 143 and a driven sprocket 144;
the lifting device 15: an elevator 151, a platen 152, a guide mechanism 153;
driven wheel 16: a second H-shaped double-rim wheel 161, a second non-rim wheel 162 and a mandrel 163;
the swing mechanism 17: the device comprises a frame 1701, an electric push rod 1702, a Y-shaped joint 1703, a connecting seat 1704, a linear guide rail group 1705, a mandril 1706, a top 1707, a swing arm 1708, a first swing rotating shaft 1709, a second swing rotating shaft 1710, a first key 1711, a second key 1712 and a swing frame group 1713;
the frame 1701: a bottom plate 17011, a vertical plate 17012;
linear guide set 1705: a guide rail support 17051, a linear guide rail 17052, a slider 17053;
pendulum frame group 1713: a lower steel structure 17131, a V-shaped seat 17132, an ear seat 17133 and a tail seat 17134;
the fixed base 2: a left support 21, a right support 22;
the telescopic arm is centered and clamped with the supporting table 3: a base 31, a workpiece support table 32, a limit group 33, and a force application group 34;
the limit group 33: a first support 331, a first workpiece pressure plate 332, a first guide rod 333 and a numerical control electric cylinder 334;
a force application group 34: a second support 341, a second workpiece pressing plate 342, a second guide 343, a cylinder 344, an electric push rod 345 and a pressure sensor 346;
the moving support cart 4: the frame II 41, the driving wheel II 42, the driven wheel II 43, the driving unit II 44 and the pin shaft 45;
the second driving unit 44: brake motor 441, speed reducer two 442, and sprocket set two 443.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1.
Referring to fig. 1 to 9, the telescopic boom driving cylinder sleeving machine of the embodiment mainly includes a sleeving power vehicle 1, a fixed base 2, a telescopic boom centering clamping support table 3, a movable support vehicle 4, a rail 5 and a control system 6.
In the embodiment, the number of the tracks 5 is two, and when the telescopic boom driving oil cylinder 7 (workpiece) and the telescopic boom 8 (workpiece) are sleeved, the sleeved power vehicle 1 runs on the tracks 5; the mobile support cart 4 also runs on the rails 5, and the position of the mobile support cart 4 is determined according to the length specification of the telescopic arm 8 (workpiece).
Workpiece loading of the present embodiment: the telescopic arms 8 (workpieces) are respectively supported on the two sets of telescopic arm centering clamping supporting tables 3, the telescopic arm driving oil cylinder 7 (workpieces) is supported on a V-shaped seat 17132 of the swing mechanism 17, and the tail end of the telescopic arm driving oil cylinder 7 (workpieces) is leaned against a tailstock 17134 of the swing mechanism 17.
Referring to fig. 4 to 6, the packaged power vehicle 1 of the present embodiment includes a vehicle frame 11, a tail frame 12, a driving wheel 13, a driving unit 14, a lifting device 15, a driven wheel 16, and a swing mechanism 17.
The frame 11 in this embodiment is a steel structural member, and the tail frame 12, the driving wheel 13, the driving unit 14, the lifting device 15 and the driven wheel 16 are all mounted on the frame 11.
The tailstock 12 in this embodiment is a steel structural member, and includes a frame body 121 and a top block 122, where the top block 122 is installed on the frame body 121.
The driving wheel 13 in this embodiment includes an H-shaped dual-rim wheel 131, a wheel axle 132, a key 133, a non-rim wheel 134 and a bearing seat 135, the H-shaped dual-rim wheel 131 and the non-rim wheel 134 are connected with the wheel axle 132 through the key 133, the wheel axle 132 is rotatably mounted on the bearing seat 135, and the bearing seat 135 is mounted on the frame 11.
The driving unit 14 in this embodiment includes a variable frequency variable speed motor 141, a speed reducer 142, a driving sprocket 143, and a driven sprocket 144, the variable frequency variable speed motor 141 is mounted on the speed reducer 142, the driving sprocket 143 is mounted on the speed reducer 142, the driven sprocket 144 is mounted on the axle 132 of the driving wheel 13, the driving unit 14 drives the axle 132 of the driving wheel 13 to rotate through the variable frequency variable speed motor 141, the speed reducer 142, the driving sprocket 143, and the driven sprocket 144, so as to rotate the H-shaped dual-rim wheel 131 and the rimless wheel 134, the variable frequency variable speed motor 141 is controlled by a frequency converter (not shown), and the position of the package-on vehicle 1 is counted and converted by a rotary encoder (not shown).
The lifting device 15 in this embodiment includes a lifter 151, a platen 152, and a guide mechanism 153, the platen 152 is connected to the lifter 151, the lifting device 15 drives the platen 152 to move up and down by the lifter 151, the guide mechanism 153 guides, and the stroke of the lifter 151 is counted and converted by a rotary encoder (not shown).
The driven wheel 16 in this embodiment includes a second H-shaped double-rim wheel 161, a second non-rim wheel 162, and a spindle 163, wherein the spindle 163 is mounted on the frame 11, and the second H-shaped double-rim wheel 161 and the second non-rim wheel 162 are rotatably mounted on the spindle 163.
The swing mechanism 17 in this embodiment includes a frame 1701, an electric putter 1702, a Y-shaped joint 1703, a connecting seat 1704, a linear guide set 1705, a push rod 1706, a push head 1707, a swing arm 1708, a first swing rotating shaft 1709, a second swing rotating shaft 1710, a first key 1711, a second key 1712, and a swing frame set 1713; the rack 1701 is a steel structural member and comprises a bottom plate 17011 and a vertical plate 17012, the vertical plate 17012 is vertically arranged on the bottom plate 17011, the electric push rod 1702 is arranged on the bottom plate 17011 of the rack 1701, the linear guide rail group 1705 comprises guide rail supports 17051, linear guide rails 17052 and sliders 17053, the guide rail supports 17051 are arranged on the bottom plate 17011 of the rack 1701, two sets of linear guide rails 17052 are arranged on the guide rail supports 17051 and are parallel to each other, and two sliders 17053 are arranged and matched with the corresponding linear guide rails 17052; the first swing rotating shaft 1709 and the second swing rotating shaft 1710 are both rotatably mounted on a vertical plate 17012 of the rack 1701, the first key 1711 is mounted on the first swing rotating shaft 1709, the second key 1712 is divided into two pieces which are respectively mounted on the first swing rotating shaft 1709 and the second swing rotating shaft 1710, the Y-shaped joint 1703 is connected with the electric push rod 1702, the bottom surface of the connecting seat 1704 is mounted on a slider 17053 of the linear guide rail group 1705, one side of the connecting seat 1704 is connected with the Y-shaped joint 1703, the other side of the connecting seat 1704 is connected with the ejector rod 1706, the ejector head 1707 is rotatably mounted on the ejector rod 1706, the swing arm 1708 is mounted at one end of the first swing rotating shaft 1709 through the first key 1711, a rectangular groove is formed in the swing arm 1708, and the ejector head 1707 abuts against two sides of the rectangular groove when moving; the rocker group 1713 comprises a lower steel structure 17131, two V-shaped seats 17132, two lug seats 17133 and two tail seats 17134, wherein the two V-shaped seats 17132 are arranged along the length direction of the lower steel structure 17131 and are arranged on the upper plane of the lower steel structure 17131, the two lug seats 17133 are arranged oppositely along the width direction of the lower steel structure 17131 and are arranged on the upper plane of the lower steel structure 17131, the two lug seats 17133 are respectively connected with a first rocker shaft 1709 and a second rocker shaft 1710 through two keys 1712, and the tail seat 17134 is a steel structural member and is arranged on the lower steel structure 17131.
Referring to fig. 7, the stationary base 2 of the present embodiment includes a left support 21 and a right support 22, which are respectively disposed on both sides of the running direction of the sleeved power vehicle 1 and are installed and fixed on the ground, and the stationary base 2 is used for installing a set of telescopic arm pairs to clamp the supporting table 3.
Referring to fig. 7 and 8, the telescopic arm centering and clamping support table 3 of the present embodiment has two sets, and is respectively installed on the fixed base 2 and the movable support cart 4, the telescopic arm centering and clamping support table 3 includes a base 31, a workpiece support table 32, a limiting group 33, and a force application group 34, and the workpiece support table 32 is installed on the base 31; the base 31 and the workpiece support table 32 are both steel structural members; the limiting group 33 comprises a first support 331, a first workpiece pressing plate 332, a first guide rod 333 and a numerical control cylinder 334, wherein the first support 331 is a steel structural member and is arranged on the base 31, the numerical control cylinder 334 and the first guide rod 333 are arranged on the first support 331, and the first workpiece pressing plate 332 is arranged on the numerical control cylinder 334, is driven by the numerical control cylinder 334 to reciprocate and is guided by the first guide rod 333; the force application group 34 comprises a second support 341, a second workpiece pressure plate 342, a second guide rod 343 and a cylinder 344, the second support 341 is a steel structural member and is mounted on the base 31, the cylinder 344 and the second guide rod 343 are mounted on the second support 341, and the second workpiece pressure plate 342 is mounted on the cylinder 344, is driven by the cylinder 344 to reciprocate and is guided by the second guide rod 343.
Referring to fig. 9, the mobile support cart 4 in this embodiment includes a second frame 41, a second driving wheel 42, a second driven wheel 43, a second driving unit 44, and a pin 45, where the second driving wheel 42, the second driven wheel 43, and the second driving unit 44 are all mounted on the second frame 41, and the second frame 41 is a steel structural member; the second driving unit 44 includes a brake motor 441, a second speed reducer 442 and a second chain wheel set 443, the second driving unit 44 drives the second driving wheel 42 to rotate through the brake motor 441, the second speed reducer 442 and the second chain wheel set 443, the position of the movable supporting vehicle 4 is counted and converted by a rotary encoder (not shown), and the movable supporting vehicle 4 is positioned on the ground through a pin 45 before running to the sleeving position and performing sleeving operation.
The rail 5 of this embodiment is a standard rail and is fixed on the ground.
The H-shaped double-rim wheel 131 of the driving wheel 13 and the H-shaped double-rim wheel 161 of the driven wheel 16 of the packaged power vehicle 1 are mounted on the same side of the frame 11 and run on the same rail 5, and the rail 5 is a guide rail.
The swing mechanism 17 of the present embodiment of the packaged motor vehicle 1 swings the swing frame set 1713 by the linear motion of the electric push rod 1702, and the telescopic arm drive cylinder 7 (workpiece) supported by the V-shaped seat 17132 of the swing mechanism 17 swings accordingly.
The swing mechanism 17 of the nested power car 1 of the present embodiment is mounted on the base plate 152 of the lifting device 15 of the nested power car 1, and is lifted and lowered in accordance with the lifting and lowering of the base plate 152.
The limit group 33 of the telescopic arm centering clamping support table 3 and the forcing group 34 are arranged opposite to each other, and the motion directions of the numerical control electric cylinder 334 of the limit group 33 and the air cylinder 344 of the forcing group 34 are perpendicular to the longitudinal axis of the telescopic arm 8 (workpiece).
The telescopic arm pair of the embodiment has two sets of clamping and supporting platforms 3 which are respectively arranged on the fixed base 2 and the movable supporting vehicle 4.
The second driving unit 44 of the movable supporting cart 4 of the embodiment includes a brake motor 441, a second speed reducer 442 and a second chain wheel set 443, the brake motor 441 is mounted on the second speed reducer 442, and the second driving unit 44 drives the second driving wheel 42 to rotate through the brake motor 441, the second speed reducer 442 and the second chain wheel set 443.
In this embodiment, each motion unit and each sensor are electrically connected with the control system 6, and the control system 6 performs individual control or linkage joint control on each motion unit on the telescopic boom driving oil cylinder sleeving machine, and performs parametric setting and control and modular operation on the sleeving process.
The safe distance between the suit power car 1 and the movable supporting car 4 of the embodiment is detected by a sensor (not shown in the figure), and is controlled by a control system 6;
in this embodiment, the packaged power vehicle 1 adjusts the output power of the variable-frequency adjustable-speed motor 141 through a frequency converter (not shown), so as to adjust and limit the packaged power.
The telescopic boom drives the cylinder jacket loader in the embodiment, and the PLC is adopted for control; the control system 6 is a PLC and can be connected with the MES system in an interface mode.
In the telescopic boom driving cylinder sleeving machine of the embodiment, the height of the bottom surface of the telescopic boom 8 (workpiece) with different specifications is fixed to be unchanged, and the lifting device 15 adjusts the height of the telescopic boom driving cylinder 7 (workpiece) to perform sleeving.
In the present embodiment, parameters such as the stroke of the lifting device 15, the upper parking position of the nested power vehicle 1, the upper parking position of the movable support vehicle 4, the nested power, the in-place position of the numerical control cylinder 334 of the restriction group, and the like may be set and operated in the mode.
Example 2
Referring to fig. 10 to 11, in embodiment 2, only the cylinder 344 of the force application group 34 in embodiment 1 is replaced by an electric push rod 345, and a pressure sensor 346 is additionally arranged on the second workpiece pressure plate 342; the remaining constitution and structure are completely the same as those of embodiment 1. The advantage of using the cylinder 344 in embodiment 1 compared to embodiment 2 is: (1) the action is softer, and the workpiece is protected when clamping force is applied to the workpiece; (2) the manufacturing cost is low; the disadvantages are that: (1) the pressure setting is not accurate; (2) the working stability is relatively poor because of the compressibility of the gas; (3) a gas source is required. The advantages of using the electric push rod 345 are: (1) the device can be applied to occasions without air sources; (2) the action stability and consistency are better; (3) the daily operation and maintenance ratio is simpler than that of a pneumatic system; the disadvantages are that: (1) the pressure sensor is added, so that the cost is increased; (2) the motion is not as gentle as in pneumatic systems.
The working process of the telescopic boom driving oil cylinder sleeving machine is as follows:
(1) positioning and fixing of workpiece on telescopic arm driving oil cylinder sleeving machine
a. Positioning and fixing of telescopic arm 8 (workpiece)
The telescopic arms 8 (workpieces) are respectively supported on the workpiece supporting tables 32 of the two sets of telescopic arm centering clamping supporting tables 3 by using a workshop hoisting tool; starting the numerical control electric cylinder 334 of the limit group 33, wherein the numerical control electric cylinder 334 automatically operates according to the specification of the workpiece, pushing the workpiece pressing plate I332 to the workpiece, and stopping the numerical control electric cylinder 334 after the workpiece pressing plate I is in place; the procedure thereafter was carried out in two cases, example 1: starting the air cylinder 344 of the force application group 34, enabling the air cylinder to act to push the second workpiece pressure plate 342 to the workpiece, and enabling the pressure of the air cylinder to be set, so that the air cylinder can center and clamp the workpiece according to the set clamping force; example 2: when the electric push rod 345 of the force application group 34 is started, the electric push rod 345 pushes the second workpiece pressure plate 342 towards the workpiece, and when the pressure value measured by the pressure sensor 346 reaches a set value (different pressure values can be set in the control system 6 for different products, namely different clamping forces are set), the control system 6 stops the action of the electric push rod 345, so that the electric push rod 345 can center the workpiece and clamp the workpiece according to the set clamping force.
As can be seen from the operating principles of embodiments 1 and 2, both of these modes operate in a mode of setting the clamping force, so that the magnitude of the force that can clamp the workpiece can be ensured to be appropriate. Because the telescopic arm 8 (workpiece) is a welded structural part, the numerical values of the external dimensional tolerance and the form and position tolerance are relatively large, if the workpiece is centered and clamped by adopting the mode of setting the strokes of the limiting group 33 and the force application group 34, the situation that the workpiece is not clamped or the clamping force is overlarge can be caused, and the problems that the workpiece is not clamped or the clamping force is overlarge can be effectively avoided by adopting the modes of the embodiment 1 and the embodiment 2.
b. Positioning and supporting of telescopic arm driving oil cylinder 7 (workpiece)
The telescopic arm driving cylinder 7 (workpiece) is supported on the V-shaped seat 17132 of the swing mechanism 17, the workpiece is accurately centered and positioned by utilizing the alignment of the V-shape because the shape of the workpiece is circular, and the tail end of the telescopic arm driving cylinder 7 (workpiece) is leaned against the tail seat 17134 of the swing mechanism 17, so that the position of the workpiece in the length direction is limited.
(2) Positioning of telescopic boom driving oil cylinder sleeving machine
a. Positioning of mobile support carriages 4
For workpieces with different length specifications, the positions of two-point supporting of the workpieces are different, and because the positions of one set of centering clamping supporting tables 3 arranged on the fixed base 2 are fixed and nonadjustable, the positions of the other set of centering clamping supporting tables 3 need to be changed by adjusting the positions of the movable supporting trolley 4 so as to adapt to the requirements of supporting and clamping the workpieces with different length specifications; the position of the movable supporting vehicle 4 is counted and converted by a rotary encoder (not shown), and different upper workpiece parking spaces of the movable supporting vehicle 4 can be set according to workpieces with different length specifications; the ground foundation is provided with a plurality of embedded pipes according to the length specification of a workpiece, and after the movable supporting vehicle 4 runs to the workpiece loading position, the pin shaft 45 is inserted into the embedded pipes of the foundation to fix the vehicle and the ground.
b. Upper part position of the sleeved power vehicle 1
The upper part position (namely, the sleeving initial state, shown in figure 1) of the sleeving power vehicle 1 is counted and converted by a rotary encoder (not shown), different upper part parking spaces of the sleeving power vehicle 1 can be set according to workpieces with different length specifications, the sleeving power vehicle 1 is started to run to the upper part position, and the sleeving power vehicle 1 automatically stops after the sleeving power vehicle 1 is in place.
c. Positioning of the nested power vehicle 1 in the direction perpendicular to the long axis of the workpiece
The wheels on the same side of the sleeved power vehicle 1 are H-shaped double-wheel-rim wheels and are positioned on the guide track of the track 5, so that the sleeved power vehicle 1 can be accurately positioned in the direction perpendicular to the long axis of the workpiece, and can not be deviated in the sleeved movement process; the wheels on the other side of the sleeved power vehicle 1 are of a wheel-flange-free wheel structure, so that over-positioning is avoided.
(3) Suit power
a. Sources of package power
Referring to fig. 1, the tail end of the telescopic arm driving cylinder 7 (workpiece) abuts against the tailstock 17134 of the swing mechanism 17, and the telescopic arm driving cylinder 7 (workpiece) moves along with the sleeving power vehicle 1 without relative movement between the two, so that the walking power of the sleeving power vehicle 1 is converted into the power for pushing the driving cylinder 7 (workpiece) to perform sleeving action.
b. Adjustment and limitation of package power
The nested power vehicle 1 of the embodiment determines the driving power according to the maximum nesting resistance, but for products with smaller specifications, the damage of workpieces may be caused by the overlarge nesting power, the nested power vehicle 1 of the embodiment initially adopts the low-power output of the motor, when the resistance is met, the nesting power is controlled by adopting a mode of manually increasing the output power of the motor, and for different products, different maximum output powers can be set according to the driving force of the oil cylinder of the product. The packaged power vehicle 1 of the embodiment controls the output power of the motor through the frequency converter.
(4) Sleeving process
1) Firstly, the sleeved power vehicle 1 and the movable supporting vehicle 4 are operated to corresponding upper parts according to workpieces with different specifications; 2) starting a lifting device 15 of the sleeved power vehicle 1 to run, reaching a set height, and stopping; 3) a telescopic arm driving oil cylinder 7 (workpiece) is supported and positioned on the sleeved power car 1, and a telescopic arm 8 (workpiece) is positioned on a telescopic arm centering and clamping support table 3 and centered and clamped; 4) The sleeved power vehicle 1 is started to travel towards the direction of the telescopic arm 8 (workpiece), and the telescopic arm driving oil cylinder 7 (workpiece) stops when approaching the telescopic arm 8 (workpiece); 5) after the workpiece position is confirmed to be accurate through manual inspection, the sleeving power vehicle 1 is started to travel towards the direction of the telescopic arm 8 (workpiece), after the driving oil cylinder 7 (workpiece) enters the telescopic arm 8 (workpiece), the swing mechanism 17 is manually operated according to the structure of the workpiece, so that the included angle beta between the axis of the driving oil cylinder 7 (workpiece) and the axis of the telescopic arm 8 (workpiece) meets the sleeving requirement, and the reference is made to fig. 3; 6) When the sleeved power vehicle 1 moves forward until the front end (left end in fig. 1) of the lower steel structure 17131 of the swing frame group 1713 of the swing mechanism 17 approaches the telescopic arm 8 (workpiece), stopping, and the driving oil cylinder 7 (workpiece) is supported in the telescopic arm 8 (workpiece); starting a lifting device 15 of the sleeved power vehicle 1 to descend to a lower limit position; 7) after the lifting device 15 descends to the lower limit position, the sleeved power vehicle 1 is started to continue to travel towards the direction of the telescopic arm 8 (workpiece), and after the top block 122 of the tail frame 12 of the sleeved power vehicle 1 contacts with the tail end of the driving oil cylinder 7 (workpiece), the top block 122 converts the traveling power of the sleeved power vehicle 1 into power for pushing the driving oil cylinder 7 (workpiece) to continue sleeving action until the driving oil cylinder 7 (workpiece) is sleeved in place, which is shown in fig. 2.
(5) Parameterization setting, control and mode operation of telescopic boom driving oil cylinder sleeving machine
a. Parameterization setting
The telescopic boom driving cylinder sleeving machine can parameterize and control the following parameters in the control system 6: 1) setting the stroke of the lifting device 15 for different products; 2) setting different parking positions of the upper part of the sleeved power vehicle 1 for different products; 3) setting different upper piece parking positions of the mobile supporting vehicle 4 for different products; 4) setting the in-place position of the numerical control electric cylinder 334 of the limit group 33 for different products; 5) for different products, different package power vehicles 1 are set with initial package power, power increment amplitude and maximum power. 6) In example 2, different clamping forces were set for different products.
b. Patterned operation
After the parameterization setting is completed, when an operator selects a product code in the control system 6, corresponding operation parameters are selected, and after the operation is started, the telescopic boom driving oil cylinder sleeving machine of the embodiment operates according to the set parameters.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (9)

1. The utility model provides a flexible arm drive cylinder kludge, includes suit power car (1), removes supporting vehicle (4) and many tracks (5), suit power car (1), remove supporting vehicle (4) and all move about and set up on corresponding track (5), its characterized in that: the telescopic arm centering clamping support platform is characterized by further comprising a plurality of fixed bases (2), a plurality of sets of telescopic arm centering clamping support platforms (3) and a control system (6), wherein the fixed bases (2) are respectively arranged on two sides of the running direction of the sleeved power vehicle (1) and are fixedly arranged on the ground, each fixed base (2) is used for installing one set of telescopic arm centering clamping support platform (3), and the control system (6) is used for carrying out independent control or linkage joint control on each motion unit on the telescopic arm driving oil cylinder sleeving machine; the suit power car (1) comprises a car frame (11), a tail frame (12), a driving wheel (13), a driving unit (14), a lifting device (15), a driven wheel (16) and a swing mechanism (17), wherein the tail frame (12), the driving wheel (13), the driving unit (14), the lifting device (15) and the driven wheel (16) are all installed on the car frame (11), and the swing mechanism (17) is installed on the lifting device (15).
2. The telescopic boom driving cylinder casing machine according to claim 1, characterized in that: the driving wheel (13) comprises an H-shaped double-rim wheel (131), a wheel shaft (132), a key (133), a wheel without rim (134) and a bearing seat (135), the H-shaped double-rim wheel (131) and the wheel without rim (134) are connected with the wheel shaft (132) through the key (133), the wheel shaft (132) is rotatably installed on the bearing seat (135), and the bearing seat (135) is installed on the frame (11);
the driving unit (14) comprises a variable frequency speed regulating motor (141), a speed reducer (142), a driving chain wheel (143) and a driven chain wheel (144), the variable frequency speed regulating motor (141) is arranged on the speed reducer (142), the driving chain wheel (143) is arranged on the speed reducer (142), and the driven chain wheel (144) is arranged on a wheel shaft (132) of the driving wheel (13);
the lifting device (15) comprises a lifter (151), a bedplate (152) and a guide mechanism (153), the bedplate (152) is connected with the lifter (151), the lifting device (15) drives the bedplate (152) to move up and down through the lifter (151), and the guide mechanism (153) guides;
the driven wheel (16) comprises a second H-shaped double-rim wheel (161), a second non-rim wheel (162) and a mandrel (163), the mandrel (163) is installed on the frame (11), and the second H-shaped double-rim wheel (161) and the second non-rim wheel (162) are rotatably installed on the mandrel (163).
3. The telescopic boom driving cylinder casing machine according to claim 1, characterized in that: the swing mechanism (17) comprises a frame (1701), an electric push rod (1702), a Y-shaped joint (1703), a connecting seat (1704), a linear guide rail group (1705), a push rod (1706), a push head (1707), a swing arm (1708), a swing rotating shaft I (1709), a swing rotating shaft II (1710), a key I (1711), a key II (1712) and a swing frame group (1713);
the frame (1701) is a steel structural part, and the electric push rod (1702) is arranged on the frame (1701);
the linear guide rail group (1705) comprises guide rail supports (17051), linear guide rails (17052) and sliders (17053), the guide rail supports (17051) are installed on the rack (1701), the number of the linear guide rails (17052) is two, the linear guide rails are installed on the guide rail supports and are parallel to each other, and the number of the sliders (17053) is two, and the linear guide rails (17052) are matched with the sliders;
the swing shaft I (1709) and the swing shaft II (1710) are rotatably mounted on the rack (1701), the key I (1711) is mounted on the swing shaft I (1709), the key II (1712) is divided into two pieces which are respectively mounted on the swing shaft I (1709) and the swing shaft II (1710), the Y-shaped joint (1703) is connected with the electric push rod (1702), the bottom surface of the connecting seat (1704) is mounted on the slider (17053) of the linear guide rail group (1705), one side of the connecting seat (1704) is connected with the Y-shaped joint (1703), the other side of the connecting seat (1704) is connected with the ejector rod (1706), the ejector head (1707) is rotatably mounted on the ejector rod (1706), the swing arm (1708) is mounted at one end of the swing shaft I (1709) through the key I (1711), a rectangular groove is formed in the swing arm (1708), and the ejector head (1707) abuts against two sides of the rectangular groove when moving;
the pendulum frame group (1713) comprises a lower steel structure (17131), V-shaped seats (17132), ear seats (17133) and a tailstock (17134), the number of the V-shaped seats (17132) is two, the V-shaped seats are arranged along the length direction of the lower steel structure (17131), the V-shaped seats are arranged on the upper plane of the lower steel structure (17131), the ear seats (17133) are arranged on the lower steel structure (17131) in two, the width direction of the lower steel structure (17131) is arranged in opposite directions, the ear seats are arranged on the upper plane of the lower steel structure (17131), the ear seats (17133) are respectively connected with a first swing shaft (1709) and a second swing shaft (1710) through two keys (1712), and the tailstock (17134) is a steel structural member and is arranged on the lower steel structure (17131).
4. The telescopic boom driving cylinder casing machine according to claim 1, wherein: the telescopic arm centering clamping supporting table (3) comprises a base (31), a workpiece supporting table (32), a limiting group (33) and a force application group (34), the workpiece supporting table (32) is installed on the base (31), and the base (31) and the workpiece supporting table (32) are both steel structural members;
the limiting group (33) comprises a first support (331), a first workpiece pressing plate (332), a first guide rod (333) and a first numerical control electric cylinder (334), the first support (331) is a steel structural member and is installed on the base (31), the first numerical control electric cylinder (334) and the first guide rod (333) are installed on the first support (331), and the first workpiece pressing plate (332) is installed on the first numerical control electric cylinder (334), driven by the first numerical control electric cylinder (334) to reciprocate and guided by the first guide rod (333);
the force application group (34) comprises a second support (341), a second workpiece pressure plate (342), a second guide rod (343) and a cylinder (344), the second support (341) is a steel structural member and is installed on the base (31), the cylinder (344) and the second guide rod (343) are installed on the second support (341), and the second workpiece pressure plate (342) is installed on the cylinder (344), is driven by the cylinder (344) to reciprocate and is guided by the second guide rod (343).
5. The telescopic boom driving cylinder casing machine according to claim 1, characterized in that: the movable supporting vehicle (4) comprises a second vehicle frame (41), a second driving wheel (42), a second driven wheel (43) and a second driving unit (44), the second driving wheel (42), the second driven wheel (43) and the second driving unit (44) are all installed on the second vehicle frame (41), and the second vehicle frame (41) is a steel structural member;
the second driving unit (44) comprises a braking motor (441), a second speed reducer (442) and a second chain wheel set (443), and the second driving unit (44) drives the second driving wheel (42) to rotate through the braking motor (441), the second speed reducer (442) and the second chain wheel set (443).
6. The telescopic boom driving cylinder casing machine according to claim 3, characterized in that: the swing mechanism (17) is arranged on a bedplate (152) of a lifting device (15) in the sleeving power vehicle (1) and is lifted along with the lifting of the bedplate (152).
7. The telescopic boom driving cylinder casing machine according to claim 2, characterized in that: the H-shaped double-rim wheel (131) of the driving wheel (13) and the H-shaped double-rim wheel II (161) of the driven wheel (16) are arranged on the same side of the frame (11) and run on the same track (5).
8. The telescopic boom driving cylinder casing machine according to claim 4, characterized in that: the limiting group (33) and the force application group (34) of the telescopic arm centering clamping supporting table (3) are arranged in opposite directions, and the motion directions of the numerical control electric cylinder (334) of the limiting group (33) and the cylinder (344) of the force application group (34) are perpendicular to the longitudinal axis of the telescopic arm.
9. The telescopic boom driving cylinder casing machine according to claim 1, wherein: the tail frame (12) is a steel structural member, the tail frame (12) comprises a frame body (121) and a top block (122), and the top block (122) is installed on the frame body (121).
CN202220802525.7U 2022-04-08 2022-04-08 Telescopic boom driving oil cylinder installation machine Active CN217394213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220802525.7U CN217394213U (en) 2022-04-08 2022-04-08 Telescopic boom driving oil cylinder installation machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220802525.7U CN217394213U (en) 2022-04-08 2022-04-08 Telescopic boom driving oil cylinder installation machine

Publications (1)

Publication Number Publication Date
CN217394213U true CN217394213U (en) 2022-09-09

Family

ID=83140504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220802525.7U Active CN217394213U (en) 2022-04-08 2022-04-08 Telescopic boom driving oil cylinder installation machine

Country Status (1)

Country Link
CN (1) CN217394213U (en)

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