CN113233115A - Conveying device and train wheel circle run-out detection device - Google Patents
Conveying device and train wheel circle run-out detection device Download PDFInfo
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- CN113233115A CN113233115A CN202110519379.7A CN202110519379A CN113233115A CN 113233115 A CN113233115 A CN 113233115A CN 202110519379 A CN202110519379 A CN 202110519379A CN 113233115 A CN113233115 A CN 113233115A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness
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Abstract
A conveying device and a train wheel circle run-out detection device are disclosed, wherein the conveying device comprises a tool frame, the tool frame comprises a tool bottom plate, the bottom of the tool bottom plate is attached to a support plate and is fixedly assembled with a chain, the tool bottom plate is provided with two parallel bottom shaft plates, the two bottom shaft plates are respectively assembled with a tool guide shaft, and the tool guide shaft and a tool screw respectively penetrate through two lifting power plates; the tool guide shaft and the lifting power plate can be assembled in an axially sliding mode, and the tool screw is assembled with the two lifting power plates in a screwing mode through threads; each lifting power plate is provided with a lifting hinged plate, the lifting hinged plate is hinged with one end of a lifting rod through a first lifting pin, the other end of the lifting rod is provided with a lifting sliding shaft, the lifting sliding shaft is arranged in a lifting abdicating groove and can be assembled with the lifting abdicating groove in a sliding manner, the lifting abdicating groove is arranged on the lifting abdicating plate, and the lifting abdicating plate is arranged at the bottom of the lifting frame; the middle parts of two lifting rods corresponding to the two lifting power plates are hinged through second lifting pins.
Description
Technical Field
The invention relates to a subway coupling wheel overhauling technology, in particular to a conveying device and a train coupling wheel circle run-out detection device.
Background
In subway maintenance, the maintenance of the wheel includes the detection of the roundness (circular runout) of the wheel, that is, the wear of the circumference of the wheel. The current detection mode is to inform the ruler to measure the radius of the pair wheel according to a standard interval angle, and judge the roundness of the pair wheel through the length change of the radius, so that the subsequent maintenance and replacement are facilitated. The method can only roughly detect the roundness of the paired wheel, has higher error and low efficiency, seriously influences the normal operation of the maintenance process, and can not find out larger defects of the roundness in time, thereby having certain potential safety hazard.
The patent applications filed in China on the same day as the present application and entitled "a tool for detecting the roundness of a subway pair wheel" and "a semi-automatic tool for detecting the subway pair wheel" disclose solutions to the problems, but both the patent applications adopt contact detection of a roller and a rim, have low precision (the assembly of the roller has a gap, which causes error amplification), can only be used as conventional detection, and the technical schemes in the two patent applications are not applicable when the whole train is subjected to overhaul detection.
Therefore the inventor designs and supplies a train wheel circle detection device that beats, and it compresses tightly, the gliding mode detects through detecting piece and rim to can greatly increased detection precision, and can realize automated inspection.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a conveying device and a train wheel run-out detection device, wherein the conveying device can convey and position the pair wheels, thereby providing a basis for the automatic detection of the subsequent detection device.
In order to achieve the purpose, the invention provides a conveying device which comprises a tool frame, wherein the tool frame comprises a tool bottom plate and a tool screw, the bottom of the tool bottom plate is attached to a supporting plate and is assembled and fixed with a chain, the tool bottom plate is provided with two bottom shaft plates which are parallel to each other, the two bottom shaft plates are respectively assembled with a tool guide shaft, and the tool guide shaft and the tool screw respectively penetrate through the two lifting power plates; the tool guide shaft and the lifting power plate can be assembled in an axially sliding mode, the tool screw is assembled with the two lifting power plates in a screwing mode through threads, and the screwing directions of the threads screwed by the two lifting power plates and the tool screw are opposite;
each lifting power plate is provided with a lifting hinged plate, the lifting hinged plate is hinged with one end of a lifting rod through a first lifting pin, the other end of the lifting rod is provided with a lifting sliding shaft, the lifting sliding shaft is arranged in a lifting abdicating groove and can be assembled with the lifting abdicating groove in a sliding manner, the lifting abdicating groove is arranged on the lifting abdicating plate, and the lifting abdicating plate is arranged at the bottom of the lifting frame; the middle parts of two lifting rods corresponding to the two lifting power plates are hinged through second lifting pins; and a positioning shaft block is arranged on the lifting frame, and a positioning shaft groove which is clamped and assembled with the counter wheel shaft is arranged on the positioning shaft block.
Preferably, the positioning shaft blocks are provided with two positioning shaft blocks, and the side walls of the two positioning shaft blocks are respectively attached to the end faces of the inner sides of the two pairs of wheels so as to position the pairs of wheels in the axial direction of the pairs of wheels.
Preferably, the conveying device further comprises a conveying frame, a first conveying side plate and a second conveying side plate are installed on the conveying frame, a conveying supporting plate is installed at the top of the first conveying side plate, the first conveying side plate is further assembled with the two chain wheel shafts in a circumferential rotating mode respectively, the two chain wheel shafts are connected through a chain to form a chain transmission mechanism, and one end of one chain wheel shaft penetrates through the second conveying side plate and then is connected with a motor shaft of a conveying motor.
Preferably, a lower locking block is arranged on the lifting frame, the lower locking block is assembled with the upper locking block through a locking bolt, and the lower locking block and the upper locking block are respectively clamped on the counter axle.
Preferably, the positioning mechanism comprises a trigger plate and a positioning plate, the trigger plate is assembled with one end of a trigger guide shaft, the other end of the trigger guide shaft is sleeved with a trigger spring and then penetrates through the positioning plate, the trigger guide shaft and the positioning plate can be assembled in an axial sliding mode, and the trigger spring is used for providing elastic damping for the trigger plate to move to the positioning plate;
the positioning plate is provided with a first travel switch, the triggering end of the first travel switch is opposite to the triggering plate, the triggering plate can trigger the first travel switch after moving to the position of the positioning plate, the first travel switch inputs a signal to the industrial personal computer after being triggered, and the industrial personal computer judges that the tool rack moves to the position.
Preferably, the bottom of the positioning plate is provided with a long gear, the long gear can be sleeved on the positioning rotating shaft in a circumferential rotating manner, the positioning rotating shaft and the positioning shaft plate can be assembled in a circumferential rotating manner, and the positioning shaft plate is arranged on the conveying frame; the conveying supporting plate is provided with a positioning through groove at the position corresponding to the positioning plate, and the positioning through groove is used for enabling the positioning plate to rotate up and down through the positioning rotating shaft.
Preferably, the long gear is provided with a latch in the circumferential direction, the latch is in meshing transmission with the rack, the rack is mounted on a switch frame, the bottom of the switch frame is provided with a switch sliding block, the switch sliding block is clamped with a switch arc groove and can be assembled in a sliding mode, a switch sliding groove is formed in a switch base, the switch base is mounted on a conveying frame, the switch base is further provided with two switch shaft plates, the two switch shaft plates are respectively assembled with a switch screw in a circumferentially rotatable mode and in an axially immovable mode, and one end of the switch screw is connected with a motor shaft of a switch motor; the switch screw rod passes through the switch frame and is assembled with the switch frame in a screwing way through threads.
Preferably, the bottom shaft plate is provided with a power guide groove at a position corresponding to the tool screw, the tool screw and the two lifting power plates are assembled through threads in a screwing mode, two ends of the tool screw and the two lifting power plates respectively enter different power guide grooves, hexagonal shafts are respectively installed at two ends of the tool screw, a screw installation plate is installed at one end, close to the lifting power plates, of the power guide groove, and the screw installation plate and the tool screw can rotate circumferentially and cannot move axially.
Preferably, the chains are respectively provided with different loading and unloading mechanisms on two sides of the positioning mechanism, each loading and unloading mechanism comprises an outer side plate, an inner side plate and a positioning wheel carrier, and the outer side plate, the inner side plate and the positioning wheel carrier are respectively provided with two chains which are symmetrically distributed by taking the central plane of the paired axles as the center; the two positioning wheel carriers are respectively attached to the rim to support the whole pair of wheels;
the outer side plate and the inner side plate are respectively assembled with the two first assembling and disassembling shafts in a circumferential rotating mode, the two first assembling and disassembling shafts are connected through first assembling and disassembling chains and form a chain driving mechanism, chain mounting blocks are mounted on the first assembling and disassembling chains and are assembled with assembling and disassembling driving blocks through connecting bolts, and driving and maintaining grooves capable of being matched with the coupling shafts in a clamping mode are formed in the assembling and disassembling driving blocks;
one first loading and unloading shaft is connected with a second loading and unloading shaft through a first loading and unloading chain to form a chain transmission mechanism, the second loading and unloading shaft is respectively assembled with the outer side plate and the inner side plate in a circumferential rotating manner, and one end of the second loading and unloading shaft is connected with a motor shaft of a servo motor;
preferably, the sleeve mechanism comprises a sleeve shaft, one end of the sleeve shaft, which is close to the hexagonal shaft, is provided with a sleeve hole, the sleeve hole can be sleeved on the hexagonal shaft of the tool rack and can be clamped with the hexagonal shaft to be assembled in a rotating mode, the sleeve shaft can be installed on a sleeve sliding seat in a rotating mode and can not move axially, the sleeve sliding seat penetrates through a second sleeve vertical plate and can be clamped with the second sleeve vertical plate and assembled in a sliding mode, one end, which is far away from the hexagonal shaft, of the sleeve sliding seat is installed on the sleeve rack, the sleeve rack is provided with a first sleeve frame plate, a second sleeve frame plate, a third sleeve frame plate and a fourth sleeve frame plate respectively, two sides of the third sleeve frame plate and the fourth sleeve frame plate are assembled with the first sleeve frame plate and the second sleeve frame plate respectively, one end, which is close to the sleeve rack, is assembled with the first sleeve frame plate in a rotating mode and can not move axially after penetrating through the sleeve sliding seat, the sleeve worm wheel is sleeved on the part, located at the sleeve frame, of the sleeve shaft, the sleeve worm wheel is in meshing transmission with the sleeve worm part, the sleeve worm part is arranged on a sleeve motor shaft, the sleeve motor shaft is circumferentially and rotatably assembled with the third sleeve frame plate and the fourth sleeve frame plate respectively, and one end of the sleeve motor shaft is installed in the sleeve motor.
The invention also discloses a train wheel circle run-out detection device, which is applied with the conveying device.
The invention has the beneficial effects that:
the detection device provided by the invention has the advantages that the detection precision can be greatly improved and the automatic detection can be realized by a mode that the detection block is tightly pressed on the side surface of the rim and rotates around the rim, so that a foundation is provided for the subsequent production line type detection.
The conveying device can load the paired wheels on the lifting frame, then convey the paired wheels, and position the tool frame through the positioning mechanism, so that the tool frame automatically stops when moving to the detection station, and a foundation is provided for automatic detection of a subsequent detection device.
The loading and unloading mechanism can realize the equidistant conveying of a plurality of pairs of wheels, and the loading and unloading mechanism can drive the tool screw of the tool frame through the sleeve shaft of the sleeve mechanism, thereby avoiding installing a motor on the tool frame and reducing the manufacturing and maintenance cost.
Drawings
Fig. 1-4 are schematic structural views of the present invention. Wherein figure 4 is a cross-sectional view taken at a central plane of the axle 920 axis.
Fig. 5 is a schematic structural view of the conveying device.
Fig. 6 is a schematic structural view of the tool rest and the positioning mechanism.
Fig. 7 is a schematic structural view of the tool rest.
Fig. 8-9 are schematic views of the positioning mechanism.
Fig. 10-15 are schematic structural views of the detection device. In which fig. 14 is a sectional view taken along a central plane of the axis of the probe shaft 701, and fig. 15 is an enlarged view of F1 in fig. 14.
Fig. 16 to 19 are schematic structural views of the attachment/detachment mechanism.
Fig. 20 is a schematic view of a modified structure of the tool rest a 01.
Fig. 21 is a cross-sectional view of the quill B610 at a central plane of the axis thereof when the tool holder a01 and the quill mechanism are assembled.
Fig. 22-23 are schematic structural views of the sleeve mechanism.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 4, the pair of wheels 900 of this embodiment includes a rim 910, and the two pairs of wheels 900 are coaxially mounted on a pair of wheel shafts 920, respectively.
Example one
Referring to fig. 1-15, the train wheel circle run-out detection device of the embodiment includes a detection device, the detection device includes a detection block 710, the detection block 710 is installed on one end of a lubrication housing 720, the other end of the lubrication housing 720 is inserted into an insertion groove 731, the insertion groove 731 is arranged on an insertion seat 730, the insertion seat 730 is assembled with one end of a sliding shaft 780, the other end of the sliding shaft 780 is installed into a sliding tube hole 791, and a sliding ring 781 is installed on the end, the sliding ring 781 and the sliding tube hole 791 are assembled in a circumferential rotation and axial sliding manner, the sliding tube hole 791 is arranged in a sliding tube 790, the sliding tube 790 is installed into a threaded sleeve 702 and assembled with the threaded sleeve 702 in a screwing manner, the threaded sleeve 702 is installed on the detection plate 630, a detection frame 632 is installed on the detection plate 630, a linear potentiometer 450 is installed on the detection frame 631, a detection shaft 451 of the linear potentiometer 450 is assembled with one end of the detection shaft 701, the other end of the detection shaft 701 is assembled with the sliding shaft 780, therefore, when the sliding shaft 780 moves axially, the detection shaft 701 and the detection shaft 451 can be driven to move synchronously, so that the linear potentiometer 450 obtains a signal, and the signal is input into the industrial personal computer by the linear potentiometer.
The portion of the slide shaft 780 between the bottom end surface of the slide tube 790 and the socket 730 is sleeved with a detection spring 810, and the detection spring 810 is used for applying an elastic force to the socket 730 to push the detection block 710, so that the detection block 710 is kept pressed on the side surface of the rim 910.
When the wheel rim is used, the detection block 710 and the wheel rim 910 only need to rotate relatively, and the detection block 710 slides for one circle along the circumference of the wheel rim 910. In the process, if circular runout exists on the side wall of the rim 910, the detection block 710 is enabled to displace in the radial direction of the rim 910, the displacement directly drives the linear potentiometer 450 to generate signal change, so that the runout displacement (runout) can be calculated through the signal change, finally, whether the circular runout of the rim 910 is qualified or not can be judged by comparing the displacement with a runout interval, and if unqualified parts exist, the circular runout can be manually or mechanically marked, so that subsequent repair and replacement are facilitated. This design utilizes a small area of contact of the sensing mass 710 with the rim 910 and therefore is more sensitive to the perception of circular runout, similar to the manner of thimble-type circular runout sensing. In addition, the detection block 710 and the linear potentiometer are in a relative static state when no external force acts, and almost no assembly tolerance exists in the axial direction of the detection shaft, so the detection precision is more accurate.
Preferably, in order to protect the linear potentiometer 450, a protective cover 631 is further mounted on the mounting plate 630, and the protective cover 631 covers the linear potentiometer 450 and the detection frame 632.
Preferably, the first bolt 301 passes through the socket 730 and presses against the outer wall of the lubricating housing 720, so that the lubricating housing 720 and the socket 730 are relatively fixed.
Preferably, since the detecting block 710 slides in a pressing manner with the side wall of the rim 910, there is a certain friction force, and this friction may cause the abrasion of the detecting block and the rim 910, and the friction of the detecting block generates heat, which causes thermal deformation, and affects the final detection accuracy. For the inventor, a lubricating cavity 722 is arranged in the lubricating shell 720, and a penetrating oil hole 721 is arranged at one end of the lubricating shell 720 close to the detection block 710, and the oil hole 721 is communicated with the lubricating cavity 722; a sponge block 740, a gate valve block 760 and an oil box 750 are sequentially arranged in the lubricating cavity 722 from bottom to top, a hollow oil box cavity 751 is arranged in the oil box 750, the top of the oil box cavity 751 is opened, and the opening is sealed by an oil box top cover 752; the oil box cavity 751 is filled with lubricating oil, the bottom of the oil box cavity 751 is assembled with one end of an oil guiding block 741, the other end of the oil guiding block 741 passes through a gate valve block 760 and then is connected with a sponge block 740, and the oil guiding block 741 is made of a high oil absorption material, such as oil absorption sponge. The design can lead the lubricating oil in the oil box cavity 751 to be slowly drained to the sponge block 740 through the oil guiding block 741, the sponge block 740 can overflow the lubricating oil after oil absorption saturation, so that the lubricating oil gradually penetrates out of the oil hole 721 and flows along the outer wall of the detection block 710, the contact part of the detection block 710 and the rim 910 is finally lubricated, the flowing of the lubricating oil can also play a role in heat dissipation and temperature reduction on the detection block 710, and the lubricating oil only flows out in a small amount in this way, so that the lubricating oil is saved.
A valve cavity 761 is arranged in the gate valve block 760, a valve plate 770 is clamped, sealed and slidably mounted in the valve cavity 761, a pressing seat 771 is mounted on the end surface of the valve plate 770 facing the oil guide block 741, a pressing table 772 is mounted on the pressing seat 771, the pressing table 772 contacts or compresses one end surface of the oil guide block 741, the other end surface of the oil guide block 741 is attached to an auxiliary plate 762, and the auxiliary plate 762 is mounted on the gate valve block 760; the pin 330 penetrates through the valve plate 770 and is assembled with one end of the second bolt 302 in a circumferentially rotatable and axially immovable manner, and the other end of the second bolt 302 penetrates through the lubricating shell 720 and is assembled with the lubricating shell 720 in a screwing manner. When the oil guide block is used, the extrusion table 772 can be driven to move close to or away from the oil guide block 741 only by rotating the second bolt 302. When the detection block slides, the extrusion table 772 incompletely presses the oil guide block 741, so that the lubricating oil can penetrate through the oil guide block 741 to enter the sponge block 740, and then the detection block is lubricated. When the oil guide block 741 is not used, the oil guide block 741 is directly pressed against the auxiliary plate 762 by the pressing table 772, so that the oil guide block 741 cannot continue to pass through or the lubricating oil is difficult to pass through, and the lubricating oil can be prevented from continuously seeping out, and the waste of the lubricating oil is avoided. The leakage amount of the lubricating oil can be adjusted by adjusting the extrusion pressure of the extrusion table 772 on the oil guide block 741, so that the flow rate of the lubricating oil in the oil holes can be flexibly adjusted according to needs.
Preferably, the detecting plate 630 is assembled with a half axle block 610 through a connecting frame 620, and the half axle block 610 is provided with a half axle groove 611 engaged with a pair of axles 920. When the wheel rim detection plate is used, the half shaft groove 611 is attached to the pair of the axles 920, so that the detection plate 630 and the wheel rim 910 can be positioned in the radial direction. The half axle block 610 is installed on the large gear 520, the large gear 520 is installed on one end of the axle tube 640, the axle tube 640 is respectively assembled with the third bracket plate 164 and the second bracket plate 163 in a way of circumferential rotation and axial movement, the large gear 520 is in meshed transmission with the small gear 510, the small gear 510 is sleeved on the intermediate shaft 350, the intermediate shaft 350 is respectively assembled with the third support plate 164 and the second support plate 163 in a circumferential rotating and axial non-movable manner, the intermediate shaft 350 is further sleeved with a worm wheel 531, the worm wheel 531 is in meshed transmission with the worm part 532, the worm part 532 is arranged on the power shaft 360, the power shaft 360 and the power shaft plate 165 are in meshed transmission in a circumferential rotating and axial non-movable manner, and one end of the power shaft 360 is connected with the motor shaft of the rotating motor 430, and the rotating motor 430 can drive the power shaft to rotate circumferentially after being started, so that the detection block 710 is driven to move along the side wall of the rim 910 for detection.
The third support plate 164, the second support plate 163 and the power shaft plate 165 are all mounted on the support 160, the support 160 is further provided with a first support plate 162 and a support side shift block 161, the first support plate 162 is provided with an electric slip ring 440, a rotor of the electric slip ring 440 is assembled with the shaft cylinder 640, and the rotor of the electric slip ring 440 is electrically connected with the linear potentiometer 450 through a cable 401, so that power is supplied to the linear potentiometer 450; the stator of the electrical slip ring 440 is connected into the industrial personal computer through a conducting wire, so that the industrial personal computer can supply power to the linear potentiometer, and the current change (resistance change) of the linear potentiometer is detected to judge the axial displacement of the detection shaft. In this embodiment, an ammeter is connected in series to a line for supplying power to the linear potentiometer, a signal end of the ammeter is connected to a signal end of the industrial personal computer, and the line for supplying power to the linear potentiometer is electrically connected to the constant voltage power supply, so that a current change of the linear potentiometer is detected by the ammeter.
The support side moving block 161 is sleeved on at least two second screws 340 and assembled with the at least two second screws 340 in a screwing manner through threads, the two second screws 340 are respectively assembled with the second side moving plates 152 positioned on two sides of the support 160 in a circumferentially rotatable and axially immovable manner, one ends of the two second screws 340 are connected through a second belt 230 to form a belt transmission mechanism, one of the second screws 340 is connected with a motor shaft of the second side moving motor 430, and the second side moving motor 430 can drive the two second screws 340 to circumferentially rotate after being started, so that the support 160 is driven to axially move along the second screws 340.
The two second side moving plates 152 and the second side moving motor 430 are both mounted on the second side moving frame 150, a second side moving block 151 is further mounted on the second side moving frame 150, the second side moving block 151 is sleeved on the at least two first side moving screws 330 and assembled with the at least two first side moving screws 330 in a screwing manner through threads, the two first side moving screws 330 are respectively assembled with the two first side moving plates 141 located on two sides of the second side moving frame 150 in a circumferential rotation and non-axial movement manner, one ends of the two first side moving screws 330 are connected through a first belt 220 to form a belt transmission mechanism, one first side moving screw 330 is connected with a motor shaft of the first side moving motor 420, and the first side moving motor 420 can drive the two first side moving screws 330 to circumferentially rotate after being started, so that the second side moving frame 150 is driven to axially move along the first side moving screws 330.
The two first side moving plates 141 and the first side moving motor 420 are both arranged on the first side moving frame 140, the bottom of the first side moving frame 140 is respectively assembled with one end of the lifting guide shaft 322 and one end of the electric cylinder telescopic shaft 411, the other end of the lifting guide shaft 322 is arranged in the lifting guide pipe 321 and can be assembled with the lifting guide pipe in an axial sliding manner, and the lifting guide pipe 321 is arranged on the detection base 130; the other end of the electric cylinder telescopic shaft 411 is installed in the electric cylinder 410, and the electric cylinder 410 is installed on the detection base 130. After the electric cylinder 410 is started, the electric cylinder telescopic shaft 411 can be driven to axially move, so that the first sideslip frame 140 is driven to synchronously lift.
Through the design of the electric cylinder, the first side movement motor and the second side movement motor, the three-axis adjustment of the detection block relative to the tire 910 can be realized, so that the wheel rim detection device is suitable for wheel rim detection at different positions. Of course, in this embodiment, as long as the debugging is completed, the electric cylinder, the first side shift motor and the second side shift motor are not needed to be adopted to position the detection block in the following process, and the automatic detection can be realized only by operating according to the preset program. After the rim 910 is detected by the detection block, the detection block 710 is restored to the highest point, and then the electric cylinder is started to move the bracket 160 upwards; the second side-shifting motor 430 is then activated to move the carriage 160 axially away from the wheel to release contact with the wheel and the axle. And finally, the detected pair wheel is removed, and the pair wheel to be detected is placed on the detection platform for the next detection. When the next detection is carried out, only the second side-moving motor and the electric cylinder are required to be sequentially reversed and reset.
Preferably, the intermediate shaft 350 is also coaxially connected to an input shaft of the first encoder 402, and the first encoder 402 is mounted on the second bracket plate 163, so that the rotation angle of the intermediate shaft 350 can be detected, and the rotation angle of the detection block can be converted.
Referring to fig. 1 to 9, the conveying device further comprises a conveying frame 110, a tooling frame and a positioning mechanism, two first conveying side plates 111 and one second conveying side plate 112 are mounted on the conveying frame 110, a conveying supporting plate 120 is mounted at the top of each first conveying side plate 111, the two first conveying side plates 111 are respectively assembled with the two chain wheel shafts 310 in a circumferential rotation mode, the two chain wheel shafts 310 are connected through a chain 210 to form a chain transmission mechanism, one end of one chain wheel shaft 310 penetrates through the second conveying side plate 112 and then is connected with a motor shaft of a conveying motor 460, and the conveying motor 460 can drive the chain wheel shaft 310 connected with the conveying motor 460 to rotate circumferentially after being started, so that the chain runs.
The tooling frame comprises a tooling bottom plate A110, the bottom of the tooling bottom plate A110 is attached to the supporting plate 120 and is fixedly assembled with the chain 210, and therefore the tooling frame can be driven to move synchronously when the chain runs. The tool baseplate A110 is provided with two parallel bottom shaft plates A111, the two bottom shaft plates A111 are respectively assembled with a tool guide shaft A310 and a tool screw A320, and the tool guide shaft A310 and the tool screw A320 respectively penetrate through the two lifting power plates A120; but frock guiding axle A310 and lifting power board A120 axial slip assembly, but frock screw A320 and two bottom axial lamella A111 circumgyrations and axial displacement assembly, with two lifting power board A120 through the screw thread closure assembly, two lifting power board A120 revolve the screw thread of closing to opposite with frock screw A320.
Each lifting power plate A120 is provided with a lifting hinged plate A121, the lifting hinged plate A121 is hinged to one end of a lifting rod A410 through a first lifting pin A121, the other end of the lifting rod A410 is provided with a lifting sliding shaft A223, the lifting sliding shaft A223 is arranged in a lifting abdicating groove A132 and can be assembled with the lifting abdicating groove A132 in a sliding manner, the lifting abdicating groove A132 is arranged on the lifting abdicating plate A131, and the lifting abdicating plate A131 is arranged at the bottom of the lifting frame A130; the middle portions of the two lifting rods a410 corresponding to the two lifting power plates a120 are hinged by the second lifting pin a 222. Therefore, when the tool screw rotates circumferentially, the two lifting force plates A120 can be driven to move close to or away from each other, and the lifting frame A130 is driven to lift.
The lifting frame A130 is provided with a positioning shaft block A140, the positioning shaft block A140 is provided with a positioning shaft groove A141 clamped and assembled with the pair of wheel axles 920, the positioning shaft block A140 is provided with two positioning shaft blocks A140, the side walls of the two positioning shaft blocks A140 are respectively attached to the inner side end faces of the two pair of wheels 900 so as to position the pair of wheels in the axial direction of the pair of wheels, and the positioning shaft grooves A141 of the two positioning shaft blocks A140 are respectively clamped with the pair of wheel axles 920 so as to realize the positioning in the radial direction of the wheels.
Preferably, in order to prevent the wheel from rotating during detection, a lower lock block a150 may be provided on the lifting frame a130, the lower lock block a150 is assembled with an upper lock block a151 through a lock bolt a210, and the lower lock block a150 and the upper lock block a151 are respectively clamped on the wheel shaft so that the wheel shaft cannot rotate. In actual use, the lower lock block a150 and the upper lock block a151 are not easily rotated with respect to the wheel shaft, and the lower lock block a150 and the upper lock block a151 are added mainly to ensure non-circumferential rotation of the wheel shaft to improve accuracy.
During the use, move location axle slot A141 to the wheel spindle below, two location axle piece A140 move to the inboard of two pair wheels 900 respectively, then rotate frock screw rod A320 for lifting frame A130 shifts up, thereby make location axle slot A141 clamp to the wheel axle 920 can, two location axle piece A140 carry out axial positioning to two pair wheels this moment. And then the conveying motor 460 is started, the conveying motor 460 drives the chain to run, and the chain drives the tooling frame to move to the detection station of the detection device and then the detection is carried out through the detection device. In this embodiment, can adopt the track to lay multiunit wheel, then make a round trip to carry the wheel to the detection station through the frock frame can. Or each pair of wheels is respectively arranged on different tool frames, and the tool frames are conveyed to the detection station one by one for detection. The design is mainly used for realizing automatic conveying of the paired wheels and positioning of the detection station, so that a foundation is provided for subsequent full-automatic detection, and the detection efficiency can be greatly improved through the streamlined detection design. The lifting design of the lifting frame A130 is mainly to lift the pair wheels to separate from the rail when the pair wheels are loaded, and after detection is finished, the lifting frame is required to move downwards to place the pair wheels on the rail, so that unloading is carried out. Of course, in order to realize full automation, the tool screw can be driven by a motor, so that full automation lifting of the lifting frame is realized.
Preferably, in order to realize accurate positioning of the tooling frame at the detection station, the inventor further designs a positioning mechanism, the positioning mechanism comprises a trigger plate a720 and a positioning plate a710, the trigger plate a720 is assembled with one end of a trigger guide shaft a350, the other end of the trigger guide shaft a350 is sleeved with a trigger spring a810 and then passes through the positioning plate a710, the trigger guide shaft a350 and the positioning plate a710 can be assembled in an axial sliding manner, and the trigger spring a810 is used for providing elastic damping for the trigger plate a720 to move towards the positioning plate a 710.
The positioning plate A710 is provided with a first travel switch A520, the triggering end of the first travel switch A520 is opposite to the triggering plate A720, the triggering plate A720 can trigger the first travel switch A520 after moving to the positioning plate A710 in place, the first travel switch A520 inputs a signal to the industrial personal computer after being triggered, and the industrial personal computer judges that the tool rack moves to the place.
The bottom of the positioning plate A710 is provided with a long gear A620, the long gear A620 can be sleeved on the positioning rotating shaft A340 in a circumferential rotating manner, the positioning rotating shaft A340 and the positioning shaft plate A180 can be assembled in a circumferential rotating manner, and the positioning shaft plate A180 is arranged on the conveying frame 110. A positioning through groove 121 is formed at a position of the conveying supporting plate 120 corresponding to the positioning plate a710, and the positioning through groove 121 is used for enabling the positioning plate a710 to rotate up and down through a positioning rotating shaft a 340.
The long gear A620 is provided with a latch A621 in the circumferential direction, the latch A621 is in meshing transmission with a rack A610, the rack A610 is installed on a switch frame A170, the bottom of the switch frame A170 is provided with a switch slider A171, the switch slider A171 is clamped with a switch arc groove A161 and can be assembled in a sliding mode, a switch chute A161 is arranged on a switch base A160, the switch base A160 is installed on the conveying frame 110, two switch shaft plates A162 are further installed on the switch base A160, the two switch shaft plates A162 can rotate circumferentially and can not move axially respectively with a switch screw A330, one end of the switch screw A330 is connected with a motor shaft of the switch motor A510, and the switch motor A510 can drive the switch screw A330 to rotate circumferentially after being started. The switch screw a330 penetrates through the switch frame a170 and is assembled with the switch frame a170 in a screwing mode through threads, and when the switch screw a330 rotates circumferentially, the switch frame a170 and the rack a610 can be driven to move axially along the switch screw a330, so that the long gear a620 is driven to rotate, that is, the positioning plate a710 is driven to rotate circumferentially with the positioning rotating shaft a340 as a center, so that the positioning plate a710 is in a vertical state (in a state shown in fig. 2), or the positioning plate a710 rotates downwards to enter the positioning through groove 121 to avoid blocking the movement of the tool frame.
During the use, locating plate A710 is vertical state earlier, and until the frock frame triggers first travel switch, then start detection device and detect, and after the detection is accomplished, locating plate A710 rotates downwards and gets into the logical groove 121 of location, and the frock frame passes positioning mechanism, and then positioning mechanism resets and continues location next time.
Example two
Referring to fig. 16-23, to further realize full-automatic, pipelined detection, a mounting and dismounting mechanism capable of automatically conveying the pair wheels to a mounting and dismounting mechanism capable of enabling the tooling frame to load the pair wheels and a mounting and dismounting mechanism capable of enabling the tooling frame to dismount the pair wheels must be respectively installed on two sides of the chain 210 at the detection station, so that the pair wheels only need to be mounted and dismounted on the mounting and dismounting mechanism through a mechanical arm in the whole process, and unmanned operation can be realized.
The assembling and disassembling mechanism comprises an outer side plate B111, an inner side plate B112 and a positioning wheel carrier B120, wherein the number of the outer side plate B111, the number of the inner side plate B112 and the number of the positioning wheel carriers B120 are respectively two and are symmetrically distributed by taking the central plane of the axle 920 as the center; the two positioning wheel carriers B120 respectively engage with the wheel rims 910 to support the whole pair of wheels 900. The outer plate B111 and the inner plate B112 are respectively assembled with the two first assembling and disassembling shafts B310 in a circumferential rotation mode, the two first assembling and disassembling shafts B310 are connected through a first assembling and disassembling chain B210 to form a chain moving mechanism, the first assembling and disassembling chain B210 is provided with a chain mounting block B211, the chain mounting block B211 is assembled with an assembling and disassembling driving block B130 through a connecting bolt B320, and the assembling and disassembling driving block B130 is provided with a driving and maintaining groove B131 capable of being assembled with the coupling shaft 920 in a clamping mode. When in use, the two ends of the wheel axle 920 are respectively clamped into the driving holding grooves B131 close to the wheel axle, and then the first loading and unloading chain B310 runs, so that the loading and unloading driving block B130 drives the matched wheel to move along the two positioning wheel frames B120, thereby realizing the conveying of the wheel.
One of the first loading and unloading shaft B310 is connected with the second loading and unloading shaft B330 through the first loading and unloading chain B210 to form a chain transmission mechanism, the second loading and unloading shaft B330 is respectively assembled with the outer side plate B111 and the inner side plate B112 in a circumferential rotating mode, one end of the second loading and unloading shaft B330 is connected with a motor shaft of the servo motor B410, and the servo motor B410 can drive the second loading and unloading shaft B330 to rotate circumferentially after being started, so that the first loading and unloading chain B210 is driven to run, and the pair wheel is driven to move. And the angle of each rotation of the servo motor is the same, so that the pair wheels are driven to move on the positioning wheel frame B120 at equal intervals, and the positioning is realized while the pair wheels move.
When the wheel rim detection device is used, the tooling frame A01 firstly enters the position of the loading and unloading mechanism at one end to be detected, the lifting frame lifts to load the pair wheels, the tooling frame moves towards the positioning mechanism until reaching a detection station, the detection device detects the wheel rim, the tooling frame moves to the position of the loading and unloading mechanism discharging the pair wheels, and the lifting frame moves downwards to prevent the pair wheels from being connected with the corresponding loading and unloading mechanism.
Preferably, since the tooling frame a01 needs the lifting and lifting frame a130 to lift and lower for loading and unloading the paired wheels, and the tooling frame a01 is relatively long, if a motor is used to directly drive the tooling screw, a long drag chain needs to be added, which not only complicates the structure, but also increases the manufacturing cost and the maintenance cost, and importantly, the drag chain interferes with the positioning of the tooling frame and the loading and unloading mechanism, for this inventor, a sleeve mechanism for driving the tooling screw a320 to rotate circumferentially is designed, and the following improvements are made to the tooling frame:
the bottom shaft plate A111 is provided with power guide groove A1111 with the corresponding department of frock screw A320, its both ends get into different power guide groove A1111 respectively after frock screw A320 closes the assembly soon with two lifting power plate A120 through the screw thread, and install hexagonal axle A321 on the both ends of frock screw A320 respectively. During the use, only need through the box spanner suit on hexagonal axle A321, just can drive frock screw rod A320 circumference through the box spanner and rotate to realize the lift of lifting frame. Of course, in order to maintain the stability of the tool screw a320, a screw mounting plate (not shown) may be installed on an end of the power guide groove a1111 near the lifting power plate a120, and the screw mounting plate and the tool screw a320 may be assembled to be circumferentially rotatable and axially immovable.
The sleeve mechanism comprises a sleeve shaft B610, one end of the sleeve shaft B610 close to the hexagonal shaft A321 is provided with a sleeve hole B611, the sleeve hole B611 is sleeved on the hexagonal shaft A321 and is clamped with the hexagonal shaft A321 and cannot be assembled in a rotating mode relative to the circumference, the sleeve shaft B610 is installed on a sleeve sliding seat B510 in a rotating mode and cannot move axially, the sleeve sliding seat B510 penetrates through a second sleeve vertical plate B150 and is clamped with and can be assembled in a sliding mode, one end, far away from the hexagonal shaft A321, of the sleeve sliding seat B510 is installed on a sleeve frame B170, the sleeve frame B170 is provided with a first sleeve frame plate B171, a second sleeve frame plate B172, a third sleeve frame plate B173, a fourth sleeve frame plate B174 and a fifth sleeve frame plate B175, two sides of the third sleeve frame plate B173 and the fourth sleeve frame plate B174 are respectively assembled with the first sleeve frame plate B171 and the second sleeve frame plate B172, one end, close to the sleeve frame B170, penetrates through the sleeve sliding seat B510 and is assembled with the first sleeve frame plate B171 in an axially and cannot move axially, the sleeve shaft B610 is located the cover and is equipped with sleeve worm wheel B710 on the part of sleeve frame B170 department, but sleeve worm wheel B710 and the meshing transmission of sleeve worm part B720, sleeve worm part B720 sets up on sleeve motor shaft B431, but sleeve motor shaft B431 respectively with third sleeve frame board B173, the assembly of fourth sleeve frame board B174 circumferencial rotation, and sleeve motor shaft B431 one end is packed into in the sleeve motor B430, can drive sleeve motor shaft B431 circumferencial rotation after sleeve motor B430 starts, thereby drive sleeve shaft circumferencial rotation, the sleeve shaft drives frock screw A320 circumferencial rotation in order to realize the lift of lifting frame.
First sleeve frame board B171, second sleeve frame board B172 all suit on axle push screw B340 and close the assembly soon through the screw thread with it, but axle push screw B340 respectively with second sleeve riser B150, first sleeve riser B140 circumferencial rotation and axial displacement assembly not, axle push screw B340 one end is worn out first sleeve riser B140 and is connected with the motor shaft of axle push motor B420, can drive axle push screw B340 circumferencial rotation after axle push motor B420 starts to drive sleeve frame B170, sleeve slide B510, sleeve shaft B610 along the axial displacement of axle push screw B340, just realized sleeve shaft suit and just also exited from the hexagonal epaxially on the hexagonal axle.
The second sleeve vertical plate B150 and the first sleeve vertical plate B140 are connected by a sleeve support plate B160, slide rails B161 are respectively mounted on the sleeve support plate B160 and located at two sides of the fifth sleeve frame plate B175, and a slide rail groove B162 which is engaged with a side portion of the fifth sleeve frame plate B175 and can slide is arranged on the inner side of the slide rail B161. This design is primarily to achieve stable movement of the sleeve mount B170.
Preferably, in order to monitor the rotation angle of the sleeve shaft driving hexagonal shaft, the inventor further installs a second encoder B440 on the first sleeve frame plate B171, and an input shaft of the second encoder B440 is coaxially connected with the sleeve shaft B610, so that the second encoder can detect the rotation angle of the sleeve shaft B610 and input a signal into an industrial personal computer, and the industrial personal computer judges whether the lifting frame is lifted in place according to the rotation angle of the sleeve shaft B610. In this embodiment, the rotation angle of the tooling screw is detected by the second encoder, so that the two loading and unloading mechanisms respectively drive the tooling screw to rotate forwards and backwards by the same angle, thereby greatly facilitating the insertion of the subsequent sleeve hole B611 and the hexagonal shaft.
Preferably, a side support plate B151 is further mounted on the second sleeve side plate B150, a side vertical plate B152 is mounted on the side support plate B151, at least two second travel switches B450 are mounted on the side vertical plate B152, the tool rack can touch and press the second travel switches B450 in the process of moving the tool rack to the loading and unloading mechanism, the second travel switches are triggered and then send signals to the industrial personal computer, the industrial personal computer judges that the tool rack and the loading and unloading mechanism complete positioning, the tool rack does not move at this time, and finally the paired wheels can be loaded and unloaded through the tool rack. The two second travel switches B450 are provided mainly to prevent the tool rack from being skewed, thereby affecting positioning. In this embodiment, the two second travel switches B450 output signals to determine that the positioning is completed.
Preferably, in this embodiment, an universal socket wrench may be coaxially installed on an end of the quill B610 facing the hexagonal shaft a321, and the hexagonal shaft may be clamped by a steel needle built in the universal socket wrench, so as to achieve quick insertion of the quill B610 and the hexagonal shaft a 321. Due to the design, the positive and negative rotation angles of the tool screw rod do not need to be strictly controlled, and the universal socket wrench can still be sleeved and clamped on the hexagonal shaft after the hexagonal shaft A321 rotates at any angle in the circumference.
The invention is not described in detail, but is well known to those skilled in the art.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A conveying device is characterized by comprising a tool frame, wherein the tool frame comprises a tool bottom plate and a tool screw, the bottom of the tool bottom plate is attached to a supporting plate and is assembled and fixed with a chain, the tool bottom plate is provided with two parallel bottom shaft plates, the two bottom shaft plates are respectively assembled with a tool guide shaft, and the tool guide shaft and the tool screw respectively penetrate through two lifting power plates; the tool guide shaft and the lifting power plate can be assembled in an axially sliding mode, the tool screw is assembled with the two lifting power plates in a screwing mode through threads, and the screwing directions of the threads screwed by the two lifting power plates and the tool screw are opposite;
each lifting power plate is provided with a lifting hinged plate, the lifting hinged plate is hinged with one end of a lifting rod through a first lifting pin, the other end of the lifting rod is provided with a lifting sliding shaft, the lifting sliding shaft is arranged in a lifting abdicating groove and can be assembled with the lifting abdicating groove in a sliding manner, the lifting abdicating groove is arranged on the lifting abdicating plate, and the lifting abdicating plate is arranged at the bottom of the lifting frame; the middle parts of two lifting rods corresponding to the two lifting power plates are hinged through second lifting pins; and a positioning shaft block is arranged on the lifting frame, and a positioning shaft groove which is clamped and assembled with the counter wheel shaft is arranged on the positioning shaft block.
2. The transfer device of claim 1, wherein the positioning axle blocks have two pieces and side walls of the two positioning axle blocks respectively abut against inner end surfaces of the two pairs of wheels to position the pairs of wheels in the axial direction of the wheels.
3. The conveying device as claimed in claim 1, further comprising a conveying frame, wherein the conveying frame is provided with a first conveying side plate and a second conveying side plate, the top of the first conveying side plate is provided with a conveying supporting plate, the first conveying side plate is further respectively assembled with two chain wheel shafts in a circumferential rotation mode, the two chain wheel shafts are connected through a chain to form a chain transmission mechanism, and one end of one chain wheel shaft penetrates through the second conveying side plate and then is connected with a motor shaft of the conveying motor.
4. The conveying device as claimed in claim 1, wherein a lower locking block is provided on the lifting frame, the lower locking block is assembled with the upper locking block through a locking bolt, and the lower locking block and the upper locking block are respectively clamped on the counter wheel shaft.
5. The conveying device according to any one of claims 1 to 4, further comprising a positioning mechanism, wherein the positioning mechanism comprises a trigger plate and a positioning plate, the trigger plate is assembled with one end of a trigger guide shaft, the other end of the trigger guide shaft is sleeved with a trigger spring and then passes through the positioning plate, the trigger guide shaft is assembled with the positioning plate in an axially sliding manner, and the trigger spring is used for providing elastic damping for the movement of the trigger plate to the positioning plate;
the positioning plate is provided with a first travel switch, the triggering end of the first travel switch is opposite to the triggering plate, the triggering plate can trigger the first travel switch after moving to the position of the positioning plate, the first travel switch inputs a signal to the industrial personal computer after being triggered, and the industrial personal computer judges that the tool rack moves to the position.
6. The conveying device as claimed in claim 5, wherein a long gear is mounted at the bottom of the positioning plate, the long gear is sleeved on a positioning rotating shaft in a circumferential rotating manner, the positioning rotating shaft and a positioning shaft plate are assembled in a circumferential rotating manner, and the positioning shaft plate is mounted on the conveying frame; the conveying supporting plate is provided with a positioning through groove at the position corresponding to the positioning plate, and the positioning through groove is used for enabling the positioning plate to rotate up and down through the positioning rotating shaft.
7. The conveying device according to claim 6, wherein the long gear is provided with a latch in the circumferential direction, the latch is engaged with a rack for transmission, the rack is mounted on a switch frame, the bottom of the switch frame is provided with a switch slider, the switch slider is engaged with a switch arc groove and slidably assembled, the switch chute is arranged on a switch base, the switch base is mounted on the conveying frame, the switch base is further provided with two switch shaft plates, the two switch shaft plates are respectively assembled with the switch screw in a circumferentially rotatable and axially immovable manner, and one end of the switch screw is connected with a motor shaft of the switch motor; the switch screw rod passes through the switch frame and is assembled with the switch frame in a screwing way through threads.
8. The conveying device according to claim 5, wherein a power guide groove is formed in the position, corresponding to the tool screw, of the bottom shaft plate, two ends of the tool screw are respectively inserted into different power guide grooves after the tool screw and the two lifting power plates are assembled in a screwing mode through threads, hexagonal shafts are respectively installed at two ends of the tool screw, a screw installation plate is installed at one end, close to the lifting power plates, of the power guide groove, and the screw installation plate and the tool screw can rotate circumferentially and cannot move axially.
9. The conveying device as claimed in claim 8, wherein the chains are provided with different loading and unloading mechanisms on two sides of the positioning mechanism, the loading and unloading mechanisms comprise an outer side plate, an inner side plate and positioning wheel carriers, and the two outer side plate, the two inner side plate and the two positioning wheel carriers are respectively and symmetrically distributed by taking the central plane of the wheel shaft as a center; the two positioning wheel carriers are respectively attached to the rim to support the whole pair of wheels;
the outer side plate and the inner side plate are respectively assembled with the two first assembling and disassembling shafts in a circumferential rotating mode, the two first assembling and disassembling shafts are connected through first assembling and disassembling chains and form a chain driving mechanism, chain mounting blocks are mounted on the first assembling and disassembling chains and are assembled with assembling and disassembling driving blocks through connecting bolts, and driving and maintaining grooves capable of being matched with the coupling shafts in a clamping mode are formed in the assembling and disassembling driving blocks;
one first loading and unloading shaft is connected with a second loading and unloading shaft through a first loading and unloading chain to form a chain transmission mechanism, the second loading and unloading shaft is respectively assembled with the outer side plate and the inner side plate in a circumferential rotating manner, and one end of the second loading and unloading shaft is connected with a motor shaft of a servo motor;
the sleeve mechanism comprises a sleeve shaft, one end of the sleeve shaft close to the hexagonal shaft is provided with a sleeve hole, the sleeve hole can be sleeved on the hexagonal shaft of the tool frame and clamped with the hexagonal shaft to be assembled in a rotating mode, the sleeve shaft can be installed on a sleeve sliding seat in a rotating mode and in an axially-immovable mode, the sleeve sliding seat penetrates through a second sleeve vertical plate and is clamped with and assembled in a sliding mode, one end, far away from the hexagonal shaft, of the sleeve sliding seat is installed on the sleeve frame, the sleeve frame is provided with a first sleeve frame plate, a second sleeve frame plate, a third sleeve frame plate and a fourth sleeve frame plate respectively, two sides of the third sleeve frame plate and the fourth sleeve frame plate are assembled with the first sleeve frame plate and the second sleeve frame plate respectively, one end, close to the sleeve frame, of the sleeve shaft penetrates out of the sleeve sliding seat and is assembled with the first sleeve frame plate in a rotating mode and in an axially-immovable mode, the sleeve worm wheel is sleeved on the part, located at the sleeve frame, of the sleeve shaft, the sleeve worm wheel is in meshing transmission with the sleeve worm part, the sleeve worm part is arranged on a sleeve motor shaft, the sleeve motor shaft is circumferentially and rotatably assembled with the third sleeve frame plate and the fourth sleeve frame plate respectively, and one end of the sleeve motor shaft is installed in the sleeve motor.
10. A train wheel circle run-out detection device, characterized in that a conveying device according to any one of claims 1-9 is applied.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113903580A (en) * | 2021-11-22 | 2022-01-07 | 湖南宝晖科技有限公司 | Height-adjustable formula feed table is used in transformer processing |
CN116929275A (en) * | 2023-09-18 | 2023-10-24 | 山东伊狄达汽车与轮胎试验场有限公司 | Water film thickness measuring instrument based on simulated road surface sprinkling |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005271991A (en) * | 2004-03-26 | 2005-10-06 | Ids:Kk | Removing device for test tube stopper |
CN201091276Y (en) * | 2007-10-15 | 2008-07-30 | 陈元水 | Shoes lining and inner-pad surface friction resistance dynamic angle experimental apparatus |
CN102583016A (en) * | 2012-03-07 | 2012-07-18 | 江苏海狮机械集团有限公司 | Rotary feeding device of overall hanging template in overall folding machine |
CN103662699A (en) * | 2013-11-30 | 2014-03-26 | 天奇自动化工程股份有限公司 | Interior-line contactless power supply sliding plate |
CN103712850A (en) * | 2014-01-01 | 2014-04-09 | 浙江建设职业技术学院 | Scissor type loading positioning device for column and a loading positioning method |
CN106364889A (en) * | 2016-11-07 | 2017-02-01 | 苏州冠浩斯精密机械有限公司 | Crankshaft loading mechanism of compressor crankshaft riveting-pressing equipment |
CN206013724U (en) * | 2016-06-28 | 2017-03-15 | 中国第一汽车股份有限公司 | High speed self-loopa lifting trolley |
CN111807063A (en) * | 2020-08-05 | 2020-10-23 | 福州经济技术开发区佳俞乐科技有限公司 | Brick stacking equipment capable of reducing brick collision |
CN112208577A (en) * | 2020-10-26 | 2021-01-12 | 重庆工程职业技术学院 | Positioning table and automatic positioning and pressing device of subway bogie thereof |
CN212861463U (en) * | 2020-08-29 | 2021-04-02 | 重庆工程职业技术学院 | Mobile train maintenance robot |
CN213292307U (en) * | 2020-10-26 | 2021-05-28 | 重庆工程职业技术学院 | Train bogie maintenance platform |
-
2021
- 2021-05-12 CN CN202110519379.7A patent/CN113233115B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005271991A (en) * | 2004-03-26 | 2005-10-06 | Ids:Kk | Removing device for test tube stopper |
CN201091276Y (en) * | 2007-10-15 | 2008-07-30 | 陈元水 | Shoes lining and inner-pad surface friction resistance dynamic angle experimental apparatus |
CN102583016A (en) * | 2012-03-07 | 2012-07-18 | 江苏海狮机械集团有限公司 | Rotary feeding device of overall hanging template in overall folding machine |
CN103662699A (en) * | 2013-11-30 | 2014-03-26 | 天奇自动化工程股份有限公司 | Interior-line contactless power supply sliding plate |
CN103712850A (en) * | 2014-01-01 | 2014-04-09 | 浙江建设职业技术学院 | Scissor type loading positioning device for column and a loading positioning method |
CN206013724U (en) * | 2016-06-28 | 2017-03-15 | 中国第一汽车股份有限公司 | High speed self-loopa lifting trolley |
CN106364889A (en) * | 2016-11-07 | 2017-02-01 | 苏州冠浩斯精密机械有限公司 | Crankshaft loading mechanism of compressor crankshaft riveting-pressing equipment |
CN111807063A (en) * | 2020-08-05 | 2020-10-23 | 福州经济技术开发区佳俞乐科技有限公司 | Brick stacking equipment capable of reducing brick collision |
CN212861463U (en) * | 2020-08-29 | 2021-04-02 | 重庆工程职业技术学院 | Mobile train maintenance robot |
CN112208577A (en) * | 2020-10-26 | 2021-01-12 | 重庆工程职业技术学院 | Positioning table and automatic positioning and pressing device of subway bogie thereof |
CN213292307U (en) * | 2020-10-26 | 2021-05-28 | 重庆工程职业技术学院 | Train bogie maintenance platform |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113903580A (en) * | 2021-11-22 | 2022-01-07 | 湖南宝晖科技有限公司 | Height-adjustable formula feed table is used in transformer processing |
CN113903580B (en) * | 2021-11-22 | 2024-05-03 | 湖南宝晖科技有限公司 | Height-adjustable feeding table for transformer processing |
CN116929275A (en) * | 2023-09-18 | 2023-10-24 | 山东伊狄达汽车与轮胎试验场有限公司 | Water film thickness measuring instrument based on simulated road surface sprinkling |
CN116929275B (en) * | 2023-09-18 | 2023-12-05 | 山东伊狄达汽车与轮胎试验场有限公司 | Water film thickness measuring instrument based on simulated road surface sprinkling |
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