CN110976962A - Steel rail waist hole machining device for rail transit - Google Patents
Steel rail waist hole machining device for rail transit Download PDFInfo
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- CN110976962A CN110976962A CN201911362540.3A CN201911362540A CN110976962A CN 110976962 A CN110976962 A CN 110976962A CN 201911362540 A CN201911362540 A CN 201911362540A CN 110976962 A CN110976962 A CN 110976962A
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- 238000003754 machining Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 title claims description 74
- 239000010959 steel Substances 0.000 title claims description 74
- 238000012545 processing Methods 0.000 claims abstract description 68
- 238000005553 drilling Methods 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- 238000013508 migration Methods 0.000 claims description 6
- 230000005012 migration Effects 0.000 claims description 6
- 210000003734 kidney Anatomy 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/04—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring polygonal or other non-circular holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/003—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the technical field of rail transit, in particular to a rail waist hole processing device for rail transit, which comprises a processing table, wherein the top of the processing table is provided with a placing table, the two ends of the processing table are respectively provided with an end part positioning assembly, a side part positioning assembly is arranged below the placing table and comprises two side part clamping blocks, one side of each of the two ends of the processing table is respectively provided with a rotating table, each rotating table is respectively provided with a drilling assembly, the two sides of the processing table are respectively provided with a blanking table and a feeding table, a horizontally arranged hollow rectangular frame is arranged above the processing table, two sides of the rectangular frame are respectively provided with a fixed support for fixing, a horizontal moving assembly is arranged inside the rectangular frame and comprises a clamping jaw which can move among the feeding table, the placing table and the blanking table and can clamp a rail, the device can automatically adjust and position the rail at multiple angles, and can go up unloading automatically, improve machining efficiency.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a steel rail waist hole processing device for rail transit.
Background
The rail is generally composed of two balanced rails, the rails are fixedly placed on sleepers, ballast is arranged below the sleepers, rail waist holes are drilled by a traditional machining mode that rail heads are placed upwards, the rail waist holes are drilled transversely through a horizontal machine tool spindle or a vertical machine tool right-angle head, the precision requirement is high, automatic feeding and discharging cannot be achieved in the existing equipment, in addition, the rails are difficult to accurately position in the machining process, the rails are easy to slightly shake in the machining process, manual adjustment is needed, the manual operation wastes time and labor, and the machining efficiency is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steel rail waist hole processing device for rail transit, which can automatically adjust and position a steel rail at multiple angles, can automatically feed and discharge materials and improve the processing efficiency.
In order to solve the technical problems, the invention provides the following technical scheme:
a steel rail waist hole processing device for rail transit comprises a processing table, a placing table for placing a steel rail is arranged at the top of the processing table, the two ends of the processing table are respectively provided with an end part positioning component, a side part positioning component is arranged below the placing table and comprises two side part clamping blocks which can be abutted against the side parts of the steel rails, one side of each of the two ends of the processing table is respectively provided with a rotary table which can rotate, each rotary table is respectively provided with a drilling component, a blanking table and a feeding table are respectively arranged at two sides of the processing table, a hollow rectangular frame which is horizontally arranged is arranged above the processing table, fixed brackets for fixing are respectively arranged at two sides of the rectangular frame, the inside of rectangle frame is equipped with the horizontal migration subassembly, and the horizontal migration subassembly is including can follow the material loading platform, place the clamping jaw that moves and can the centre gripping rail between platform and the unloading platform.
Preferably, place the platform and be equipped with two at least, two are placed a symmetry and the interval sets up the top at the processing platform, every is placed the platform and all includes base and two conflict boards that can contact with the rail, the top of base is equipped with the rectangle grooving, the inside of rectangle grooving is equipped with the pulley that a plurality of distributes and sets up along the horizontal direction, the both ends of pulley can be the pivoted respectively insert locate the inner wall of rectangle grooving on, two are to the touch panel symmetry and the interval sets up the top at the base, remove the top to every base with single rail through the clamping jaw on the horizontal migration subassembly, every touch panel that sets up prevents the rail landing, the pulley that sets up can make the better regulation removal of rail on the base.
Preferably, the lateral positioning assembly comprises a horizontal plate, a first motor, a main gear and two racks, the horizontal plate is horizontally arranged between the two bases, each corner of the bottom of the horizontal plate is fixedly connected with the top of the processing table through a first support respectively, the first motor is vertically arranged at the center of the lower part of the horizontal plate, the bottom of the first motor is fixedly connected with the top of the processing table, the main gear is fixedly installed at the output end of the first motor, the two racks are arranged at one side of the main gear respectively, the two racks are arranged in a crossed manner, each rack is meshed with the main gear respectively, one side of each rack is provided with a slide rail respectively, the top of each slide rail is fixedly connected with the bottom of the horizontal plate respectively, each rack is provided with a first slide block capable of sliding in each slide rail respectively, the top of the back-facing end of the two racks is provided with a connecting rod respectively, each connecting rod extends above the horizontal plate, the top of each connecting rod is fixedly connected with the bottom of each side clamping block respectively, a moving penetrating port for the connecting rod to move is arranged on the horizontal plate, a second sliding block is arranged at one end of the bottom of each side clamping block respectively, and a sliding groove for each second sliding block to slide is arranged on the horizontal plate.
Preferably, every tip locating component all includes the pneumatic cylinder and can contradict the push pedal of rail tip, and every pneumatic cylinder is the level respectively and sets up the top both ends at the processing platform, and the output of every pneumatic cylinder extends the setting to lateral part locating component's direction respectively, and every push pedal is vertical fixed mounting respectively at the output of every pneumatic cylinder.
Preferably, the revolving stage includes cavity carriage, second motor and carousel, and the carriage is vertical one end one side at the processing platform through second support fixed mounting, and the second motor is vertical fixed mounting in the inside of carriage, and the output of second motor upwards sets up, and the output of second motor is equipped with and is vertical and its one end can the pivoted rotation axis that extends to the carriage top, and the carousel is the top that the level is located the carriage, and the extension end of rotation axis and the bottom center department fixed connection of carousel.
Preferably, the drilling assembly comprises a screw rod transmission machine, a movable plate, a first double-shaft motor and two driving boxes, the screw rod transmission machine is horizontally and fixedly installed at the top of the rotary plate, the movable plate is horizontally positioned above the screw rod transmission machine, the bottom of the movable plate is fixedly connected with the output end of the screw rod transmission machine, the first double-shaft motor is horizontally and fixedly installed at the center of the top of the movable plate, the two driving boxes are respectively arranged at two ends of the first double-shaft motor, the bottom of each driving box is respectively and fixedly connected with the top of the movable plate, two output ends of the rotating shaft motor can respectively rotate to extend towards the inside of each driving box, the output end of each first double-shaft motor is respectively provided with a first gear, two sides of each first gear are respectively provided with a second gear, each second gear is respectively meshed with the first gears, two ends of each second gear are respectively and rotatably inserted into the inner wall of each driving box through a rotating rod, one end that first double-shaft motor was kept away from to one of them drive case is equipped with two reamer bits that are the level and set up side by side, and the one end of every reamer bit respectively with the extension end fixed connection of every bull stick of one of them drive incasement portion, and the one end that first double-shaft motor was kept away from to one of them drive case is equipped with two drilling bit that are the level and set up side by side, the one end of every drilling bit respectively with the extension end fixed connection of every bull stick of another one drive incasement portion.
Preferably, the horizontal moving assembly comprises a third motor, a threaded rod, remove frame and two gag lever posts, the threaded rod is the inside center department that the level set up at the rectangular frame, the both ends of threaded rod can be the pivoted respectively insert the inner wall of locating the rectangular frame and outwards extend, the third motor is the one end center department that the level is located the rectangular frame, the output of third motor and one of them extension fixed connection of threaded rod, the third motor passes through the outer wall fixed connection of third support with the rectangular frame, it is the below that the level is located the threaded rod to remove the frame, be equipped with the lead screw slider that is used for supplying threaded rod threaded connection on the removal frame, lead screw slider fixed mounting is at the top of removing the frame, two gag lever posts are the both sides that the level is located the threaded rod respectively, the both ends of every gag lever post respectively with the inner wall fixed connection of every rectangular frame, be equipped with the stop collar that supplies.
Preferably, bearing seats are respectively arranged at two ends of the top of the moving frame, a second double-shaft motor which is horizontally arranged is arranged between the two bearing seats, winding shafts are respectively arranged at two output ends of the second double-shaft motor, one end of each winding shaft can be respectively rotatably inserted into an inner ring of each bearing seat, a winding wheel is respectively arranged on each winding shaft, a steel rope is respectively arranged on each winding wheel, one end of each steel rope extends below the moving frame, a guide sleeve for each steel rope to penetrate is arranged on the moving frame, and the extending end of each steel rope is respectively fixedly connected with the top end of the inside of the clamping jaw.
Preferably, the clamping jaw includes lifter plate and two pneumatic clamping jaw, and the lifter plate is the level and is located the removal frame under, the extension end of every steel cable respectively with the top fixed connection of lifter plate, two pneumatic clamping jaw are vertical fixed mounting respectively at the bottom both ends of lifter plate, be equipped with two clamp blocks that can conflict the rail on every start clamping jaw respectively.
Preferably, the top of removing the frame is equipped with four spacing posts that are the rectangular distribution, and every spacing post all is vertical setting, and the top of every spacing post extends to the top of removing the frame respectively, removes to be equipped with on the frame to be used for supplying the spacing pipe that every spacing post walked.
Compared with the prior art, the invention has the beneficial effects that: when in processing, the third motor is started to drive the threaded rod to rotate, so that the screw rod sliding block moves along the threaded rod, the screw rod sliding block simultaneously drives the moving frame to move right above the feeding table, the clamping jaw is butted with a single steel rail on the feeding table, the arranged limiting rod and the limiting sleeve play a role in limiting movement, when the clamping jaw moves right above the feeding table and is butted with the single steel rail, the second double-shaft motor is started, the second double-shaft motor simultaneously drives each winding wheel to rotate, the clamping jaw is driven to move downwards by the steel rope on each winding wheel until the clamping jaw is contacted with the single steel rail on the feeding table, each steel rope respectively drives the lifting plate to move horizontally downwards, each starting clamping jaw is simultaneously driven to move downwards, the steel rail is respectively clamped by each clamping block of each starting clamping jaw, and then the lifting plate moves upwards by each steel rope, the single steel rail is taken by each starting clamping jaw, the arranged limiting columns and the limiting pipes can enable the lifting plate to be kept horizontal and to be limited by the lifting plate, the single steel rail is moved to the upper part of each base by the clamping jaws on the horizontal moving assembly, the arranged steel rail is prevented from sliding by each contact plate, the arranged pulleys can enable the steel rail to be better adjusted and moved on the base, the first motor is started and drives the main gear to rotate, the main gear drives each rack to horizontally move along each sliding rail respectively so as to enable the two racks to move in a cross way, each rack drives each lateral clamping block to move oppositely through each connecting rod respectively, two sides of the steel rail are clamped through the two lateral clamping blocks, each second slide block is arranged to perform limiting movement along the sliding groove respectively, each hydraulic cylinder is started, each push pedal is driven by each hydraulic cylinder to drive two ends of the steel rail, correcting and butting to position the steel rail, after a single steel rail is positioned on a placing table, aligning each reaming bit to the processing position of the steel rail, starting a first double-shaft motor, driving all first gears and second gears to rotate by the first double-shaft motor, respectively driving each reaming bit and each drilling bit to rotate, driving a moving plate by a lead screw driver, reaming the processing position of the steel rail by each reaming bit, compounding each reaming bit by the lead screw driver after reaming, starting a second motor, driving a turntable to rotate by the second motor, aligning each drilling bit to the processing position of the steel rail, driving each drilling bit to rotate by the lead screw driver until the drilling processing is finished, loosening the processed steel rail, moving a clamping jaw on a water translation moving assembly to a blanking table to perform blanking, the equipment can automatically adjust and position the steel rail at multiple angles, can automatically feed and discharge materials, and improves the processing efficiency.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic perspective view of a portion of the present invention;
FIG. 5 is a perspective view of the drilling assembly of the present invention;
FIG. 6 is a partial perspective view of a first side positioning assembly of the present invention;
FIG. 7 is a partial perspective view of a second side positioning assembly of the present invention;
FIG. 8 is a partial perspective view of the horizontal motion assembly of the present invention;
the reference numbers in the figures are: the device comprises a processing table 1, a placing table 2, a lateral clamping block 3, a rotating table 4, a discharging table 5, a feeding table 6, a rectangular frame 7, a fixed support 8, a base 9, a contact plate 10, a pulley 11, a horizontal plate 12, a first motor 13, a main gear 14, a rack 15, a sliding rail 16, a connecting rod 17, a sliding groove 18, a movable penetrating port 19, a second slider 20, a hydraulic cylinder 21, a push plate 22, a driving frame 23, a second motor 24, a rotating disc 25, a screw rod transmission machine 26, a moving plate 27, a first double-shaft motor 28, a driving box 29, a first gear 30, a second gear 31, a hole expanding drill 32, a drilling drill 33, a third motor 34, a threaded rod 35, a moving frame 36, a limiting rod 37, a screw rod slider 38, a limiting sleeve 39, a bearing seat 40, a second double-shaft motor 41, a winding wheel 42, a steel rope 43, a lifting plate 44, a pneumatic clamping jaw 45, a clamping block 46, a limiting.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 8, the rail waist hole processing device for rail transit comprises a processing table 1, a placing table 2 for placing a rail is arranged at the top of the processing table 1, end positioning assemblies are respectively arranged at two ends of the processing table 1, a side positioning assembly is arranged below the placing table 2, the side positioning assembly comprises two side clamping blocks 3 capable of abutting against the rail side, rotatable rotating tables 4 are respectively arranged on one sides of two ends of the processing table 1, a drilling assembly is respectively arranged on each rotating table 4, a blanking table 5 and a feeding table 6 are respectively arranged on two sides of the processing table 1, a hollow rectangular frame 7 which is horizontally arranged is arranged above the processing table 1, fixing supports 8 for fixing are respectively arranged on two sides of the rectangular frame 7, a horizontal moving assembly is arranged in the rectangular frame 7, and the horizontal moving assembly comprises a horizontal moving assembly capable of moving from the feeding table 6, A clamping jaw which moves between the placing table 2 and the blanking table 5 and can clamp the steel rail.
Place platform 2 and be equipped with two at least, two place 2 symmetries of platform and the interval sets up the top at processing platform 1, every is placed platform 2 and all includes base 9 and two conflict boards 10 that can contact with the rail, the top of base 9 is equipped with the rectangle grooving, the inside of rectangle grooving is equipped with the pulley 11 that a plurality of distributed along the horizontal direction and set up, the both ends of pulley 11 can be the pivoted respectively insert locate the inner wall of rectangle grooving on, two are to touch panel 10 symmetries and the interval sets up the top at base 9, remove the top to every base 9 with single rail through the clamping jaw on the horizontal migration subassembly, every touch panel 10 that sets up prevents the rail landing, the better regulation removal on base 9 of rail can be made to the pulley 11 that sets up.
The side positioning component comprises a horizontal plate 12, a first motor 13, a main gear 14 and two racks 15, the horizontal plate 12 is horizontally arranged between two bases 9, each corner of the bottom of the horizontal plate 12 is fixedly connected with the top of the processing table 1 through a first bracket, the first motor 13 is vertically arranged at the center of the lower part of the horizontal plate 12, the bottom of the first motor 13 is fixedly connected with the top of the processing table 1, the main gear 14 is fixedly arranged at the output end of the first motor 13, the two racks 15 are respectively arranged at one side of the main gear 14, the two racks 15 are arranged in a crossing manner, each rack 15 is respectively meshed with the main gear 14, one side of each rack 15 is respectively provided with a slide rail 16, the top of each slide rail 16 is fixedly connected with the bottom of the horizontal plate 12, each rack 15 is provided with a first slide block capable of sliding in each slide rail 16, the top of the back-facing ends of the two racks 15 is respectively provided with a connecting rod 17, each connecting rod 17 extends above the horizontal plate 12, the top of each connecting rod 17 is fixedly connected with the bottom of each lateral clamping block 3, a moving penetrating opening 19 for allowing the connecting rod 17 to move is formed in the horizontal plate 12, a second sliding block 20 is arranged at one end of the bottom of each lateral clamping block 3, sliding grooves 18 for allowing each second sliding block 20 to slide are formed in the horizontal plate 12, the first motor 13 is started, the first motor 13 drives the main gear 14 to rotate, the main gear 14 drives each rack 15 to horizontally move along each sliding rail 16 respectively, so that the two racks 15 move in a cross mode, each rack 15 drives each lateral clamping block 3 to move in the opposite direction through each connecting rod 17, two sides of a steel rail are clamped through the two lateral clamping blocks 3, and each second sliding block 20 is limited to move along the sliding grooves 18.
Every tip locating component all includes pneumatic cylinder 21 and the push pedal 22 that can conflict the rail tip, and every pneumatic cylinder 21 is the level respectively and sets up the top both ends at processing platform 1, and every pneumatic cylinder 21's output extends the setting to lateral part locating component's direction respectively, and every push pedal 22 is vertical fixed mounting respectively at every pneumatic cylinder 21's output, starts every pneumatic cylinder 21, drives the both ends of every push pedal 22 with the rail through every pneumatic cylinder 21 to rectify and conflict, make the rail fix a position.
Revolving stage 4 includes cavity carriage 23, second motor 24 and carousel 25, carriage 23 is vertical one end one side at processing platform 1 through second support fixed mounting, second motor 24 is vertical fixed mounting in carriage 23's inside, second motor 24's output upwards sets up, second motor 24's output is equipped with and is vertical and its one end can the pivoted rotation axis that extends to carriage 23 top, carousel 25 is the top that the level is located carriage 23, the extension end of rotation axis and the bottom center department fixed connection of carousel 25.
The drilling assembly comprises a screw rod transmission machine 26, a moving plate 27, a first double-shaft motor 28 and two driving boxes 29, the screw rod transmission machine 26 is horizontally and fixedly installed at the top of the turntable 25, the moving plate 27 is horizontally positioned above the screw rod transmission machine 26, the bottom of the moving plate 27 is fixedly connected with the output end of the screw rod transmission machine 26, the first double-shaft motor 28 is horizontally and fixedly installed at the center of the top of the moving plate 27, the two driving boxes 29 are respectively arranged at two ends of the first double-shaft motor 28, the bottom of each driving box 29 is respectively fixedly connected with the top of the moving plate 27, two output ends of a rotating shaft motor can respectively rotate to extend towards the inside of each driving box 29, the output end of each first double-shaft motor 28 is respectively provided with a first gear 30, two sides of each first gear 30 are respectively provided with a second gear 31, each second gear 31 is respectively meshed with the first gears 30, two ends of each second gear 31 are respectively inserted into the inner wall of each driving box 29 through rotating rods in a rotatable manner and extend outwards, one end of one driving box 29, which is far away from the first double-shaft motor 28, is provided with two expanding drills 32 which are horizontally arranged side by side, one end of each expanding drill 32 is respectively and fixedly connected with the extending end of each rotating rod inside one driving box 29, one end of one driving box 29, which is far away from the first double-shaft motor 28, is provided with two drilling drills 33 which are horizontally arranged side by side, one end of each drilling drill 33 is respectively and fixedly connected with the extending end of each rotating rod inside the other driving box 29, after a single steel rail is positioned on the placing table 2, each expanding drill 32 is firstly aligned with the processing position of the steel rail, the first double-shaft motor 28 is started, and the first double-shaft motor 28 drives all the first gear 30 and the second gear 31 to rotate, drive every reamer bit 32 and drilling bit 33 respectively and rotate, drive movable plate 27 through screw drive machine 26, ream at the processing department of rail through every reamer bit 32 earlier, every reamer bit 32 is compound through screw drive machine 26 after the reaming is finished, start second motor 24, second motor 24 drives the carousel 25 rotation, make every drilling bit 33 aim at the processing department of rail, it changes the hole to drive every drilling bit 33 through screw drive machine 26 again, it is compound until drilling processing finishes, loosen the rail that processing is good afterwards, the clamping jaw clamp on the rethread horizontal movement subassembly is got and is removed and carry out the unloading to unloading platform 5.
The horizontal moving component comprises a third motor 34, a threaded rod 35, a moving frame 36 and two limiting rods 37, the threaded rod 35 is horizontally arranged at the center of the interior of the rectangular frame 7, two ends of the threaded rod 35 can be respectively inserted into the inner wall of the rectangular frame 7 in a rotating manner and extend outwards, the third motor 34 is horizontally arranged at the center of one end of the rectangular frame 7, the output end of the third motor 34 is fixedly connected with one extending end of the threaded rod 35, the third motor 34 is fixedly connected with the outer wall of the rectangular frame 7 through a third support, the moving frame 36 is horizontally arranged below the threaded rod 35, a screw rod sliding block 38 for threaded connection of the threaded rod 35 is arranged on the moving frame 36, the screw rod sliding block 38 is fixedly arranged at the top of the moving frame 36, the two limiting rods 37 are respectively horizontally arranged at two sides of the threaded rod 35, two ends of each limiting rod 37 are respectively fixedly connected with the inner wall of each rectangular frame, the moving frame 36 is provided with a limiting sleeve 39 for each limiting rod 37 to pass through, when in processing, the third motor 34 is started, the third motor 34 drives the threaded rod 35 to rotate, the lead screw sliding block 38 moves along the threaded rod 35, the lead screw sliding block 38 simultaneously drives the moving frame 36 to move right above the feeding table 6, the clamping jaw is in butt joint with a single steel rail on the feeding table 6, and the arranged limiting rods 37 and the limiting sleeves 39 play a role in limiting movement.
The clamping jaw includes lifter plate 44 and two pneumatic clamping jaw 45, lifter plate 44 is the level and is located and remove under the frame 36, the extension end of every steel cable 43 respectively with lifter plate 44's top fixed connection, two pneumatic clamping jaw 45 are vertical fixed mounting respectively at lifter plate 44's bottom both ends, be equipped with two clamp splice 46 that can conflict the rail on every start clamping jaw respectively, every steel cable 43 drives lifter plate 44 respectively and is horizontal downstream, drive every start clamping jaw downstream simultaneously, and carry out the centre gripping with the rail respectively through every clamp splice 46 that starts the clamping jaw, make lifter plate 44 rebound through every steel cable 43 afterwards, get the material with single rail through every start clamping jaw.
The top of removal frame 36 is equipped with four spacing posts 47 that are the rectangular distribution, and every spacing post 47 all is vertical setting, and the top of every spacing post 47 extends to the top of removal frame 36 respectively, is equipped with the spacing pipe 48 that is used for supplying every spacing post 47 to walk on the removal frame 36, and the spacing post 47 and the spacing pipe 48 of setting can make lifter plate 44 keep the level to courage in the spacing of lifter plate 44.
The working principle is as follows: when in processing, the third motor 34 is started, the third motor 34 drives the threaded rod 35 to rotate, the lead screw sliding block 38 moves along the threaded rod 35, the lead screw sliding block 38 simultaneously drives the moving frame 36 to move right above the feeding table 6, so that the clamping jaws are butted with a single steel rail on the feeding table 6, the arranged limiting rod 37 and the limiting sleeve 39 play a role in limiting movement, when the clamping jaws move right above the feeding table 6 and are butted with the single steel rail, the second double-shaft motor 41 is started, the second double-shaft motor 41 simultaneously drives each winding wheel 42 to rotate, and the steel ropes 43 on each winding wheel 42 drive the clamping jaws to move downwards until the clamping jaws are contacted with the single steel rail on the feeding table 6, each steel rope 43 respectively drives the lifting plate 44 to move horizontally downwards, simultaneously drives each starting clamping jaw to move downwards, and respectively clamps the steel rail through each clamping block 46 of each starting clamping jaw, then the lifting plate 44 is moved upwards by each steel rope 43, a single steel rail is taken by each starting clamping jaw, the limiting column 47 and the limiting pipe 48 are arranged, the lifting plate 44 can be kept horizontal and can be kept over the limiting of the lifting plate 44, the single steel rail is moved to the upper part of each base 9 by the clamping jaw on the horizontal moving assembly, each contact plate 10 is arranged to prevent the steel rail from sliding off, the pulley 11 is arranged to enable the steel rail to be better adjusted and moved on the base 9, the first motor 13 is started, the first motor 13 drives the main gear 14 to rotate, the main gear 14 respectively drives each rack 15 to horizontally move along each sliding rail 16, so that the two racks 15 are in cross motion, each rack 15 respectively drives each lateral clamping block 3 to move towards each other by each connecting rod 17, the two sides of the steel rail are clamped by the two lateral clamping blocks 3, each second sliding block 20 is arranged to respectively perform limiting movement along the sliding chute 18, each hydraulic cylinder 21 is started, each push plate 22 is driven by each hydraulic cylinder 21 to align two ends of a steel rail, correction and collision are carried out, the steel rail is positioned, after a single steel rail is positioned on the placing table 2, each hole expanding drill bit 32 is firstly aligned to a processing position of the steel rail, the first double-shaft motor 28 is started, the first double-shaft motor 28 drives all the first gears 30 and the second gears 31 to rotate, each hole expanding drill bit 32 and each drilling drill bit 33 are respectively driven to rotate, the moving plate 27 is driven by the screw rod driving machine 26, hole expansion is firstly carried out on the processing position of the steel rail through each hole expanding drill bit 32, each hole expanding drill bit 32 is compounded through the screw rod driving machine 26 after hole expansion is finished, the second motor 24 is started, the second motor 24 drives the rotary table 25 to rotate, each drilling drill bit 33 is aligned to the processing position of the steel rail, and then each drilling bit 33 is, and (4) until the drilling processing is finished and the combination is finished, loosening the processed steel rail, and clamping and moving the steel rail to a blanking table 5 for blanking through a clamping jaw on the horizontal moving assembly.
Claims (10)
1. The utility model provides a rail waist hole processingequipment for track traffic, which comprises a processing platform (1), the top of processing platform (1) is equipped with places platform (2) that is used for placing the rail, the both ends of processing platform (1) are equipped with tip locating component respectively, the below of placing platform (2) is equipped with lateral part locating component, lateral part locating component includes two lateral part clamp block (3) that can contradict with the rail lateral part, both ends one side of processing platform (1) is equipped with revolving stage (4) that can rotate respectively, be equipped with the drilling subassembly on every revolving stage (4) respectively, the both sides of processing platform (1) are equipped with unloading platform (5) and material loading platform (6) respectively, the top of processing platform (1) is equipped with cavity rectangular frame (7) that is the level setting, and the both sides of rectangular frame (7) are equipped with fixed bolster (8) that are used for fixing respectively, the inside of rectangle frame (7) is equipped with the horizontal migration subassembly, and the horizontal migration subassembly is including can follow material loading platform (6), place between platform (2) and the unloading platform (5) and move and can the centre gripping rail the clamping jaw.
2. The rail waist hole machining device for the rail transit is characterized in that at least two placing tables (2) are arranged, the two placing tables (2) are symmetrically arranged at the top of the machining table (1) at intervals, each placing table (2) comprises a base (9) and two contact plates (10) capable of being in contact with a rail, a rectangular cutting groove is formed in the top of the base (9), a plurality of pulleys (11) distributed and arranged in the horizontal direction are arranged in the rectangular cutting groove, two ends of each pulley (11) can be rotatably inserted into the inner wall of the rectangular cutting groove, and the two contact plates (10) are symmetrically arranged at the top of the base (9) at intervals.
3. A rail waist hole processing device for rail transit according to claim 2, characterized in that the side positioning component comprises a horizontal plate (12), a first motor (13), a main gear (14) and two racks (15), the horizontal plate (12) is horizontally arranged between the two bases (9), each corner of the bottom of the horizontal plate (12) is fixedly connected with the top of the processing platform (1) through a first bracket, the first motor (13) is vertically arranged at the lower center of the horizontal plate (12), the bottom of the first motor (13) is fixedly connected with the top of the processing platform (1), the main gear (14) is fixedly arranged at the output end of the first motor (13), the two racks (15) are respectively arranged at one side of the main gear (14), the two racks (15) are crosswise arranged, each rack (15) is respectively meshed with the main gear (14), one side of every rack (15) is equipped with slide rail (16) respectively, the top of every slide rail (16) respectively with the bottom fixed connection of horizontal plate (12), be equipped with respectively on every rack (15) and can be in every slide rail (16) gliding first slider, two racks (15) are equipped with connecting rod (17) respectively to the one end top of back, every connecting rod (17) extend to the top of horizontal plate (12) respectively, the top of every connecting rod (17) respectively with the bottom fixed connection of every lateral part clamp tight piece (3), be equipped with on horizontal plate (12) and be used for supplying the removal of connecting rod (17) to wear mouthful (19), the bottom one end of every lateral part clamp tight piece (3) is equipped with second slider (20) respectively, be equipped with respectively on horizontal plate (12) and be used for supplying gliding spout (18) of every second slider (20).
4. A rail waist hole processing device for rail transit according to claim 3, wherein each end positioning component comprises a hydraulic cylinder (21) and a push plate (22) capable of abutting against the end of a rail, each hydraulic cylinder (21) is horizontally arranged at two ends of the top of the processing table (1), the output end of each hydraulic cylinder (21) extends towards the direction of the side positioning component, and each push plate (22) is vertically and fixedly arranged at the output end of each hydraulic cylinder (21).
5. The device for processing the steel rail waist hole for the rail transit according to claim 4, wherein the rotating table (4) comprises a hollow driving frame (23), a second motor (24) and a rotating disc (25), the driving frame (23) is vertically and fixedly installed on one side of one end of the processing table (1) through a second support, the second motor (24) is vertically and fixedly installed inside the driving frame (23), an output end of the second motor (24) is arranged upwards, an output end of the second motor (24) is provided with a rotating shaft which is vertical and one end of which can rotate and extends above the driving frame (23), the rotating disc (25) is horizontally located above the driving frame (23), and an extending end of the rotating shaft is fixedly connected with the center of the bottom of the rotating disc (25).
6. The rail kidney hole machining device for the rail transit according to claim 5, wherein the drilling assembly comprises a screw rod transmission machine (26), a moving plate (27), a first double-shaft motor (28) and two driving boxes (29), the screw rod transmission machine (26) is horizontally and fixedly installed at the top of the turntable (25), the moving plate (27) is horizontally positioned above the screw rod transmission machine (26), the bottom of the moving plate (27) is fixedly connected with the output end of the screw rod transmission machine (26), the first double-shaft motor (28) is horizontally and fixedly installed at the center of the top of the moving plate (27), the two driving boxes (29) are respectively arranged at two ends of the first double-shaft motor (28), the bottom of each driving box (29) is respectively fixedly connected with the top of the moving plate (27), and the two output ends of the rotary shaft motor can respectively rotate to extend towards the inside of each driving box (29), the output end of each first double-shaft motor (28) is provided with a first gear (30) respectively, the two sides of each first gear (30) are provided with a second gear (31) respectively, each second gear (31) is meshed with the first gear (30) respectively, the two ends of each second gear (31) can be rotatably inserted into the inner wall of each driving box (29) through rotating rods and extend outwards, one end, far away from the first double-shaft motor (28), of one driving box (29) is provided with two expanding drill bits (32) which are horizontally arranged side by side, one end of each expanding drill bit (32) is fixedly connected with the extending end of each rotating rod inside one driving box (29) respectively, one end, far away from the first double-shaft motor (28), of one driving box (29) is provided with two drilling drill bits (33) which are horizontally arranged side by side, and one end of each drilling drill bit (33) is fixedly connected with the extending end of each rotating rod inside the other driving box (29) respectively.
7. The rail waist hole processing device for the rail transit according to claim 6, wherein the horizontal moving component comprises a third motor (34), a threaded rod (35), a moving frame (36) and two limiting rods (37), the threaded rod (35) is horizontally arranged at the center of the inside of the rectangular frame (7), two ends of the threaded rod (35) are respectively rotatably inserted into the inner wall of the rectangular frame (7) and extend outwards, the third motor (34) is horizontally arranged at the center of one end of the rectangular frame (7), the output end of the third motor (34) is fixedly connected with one extending end of the threaded rod (35), the third motor (34) is fixedly connected with the outer wall of the rectangular frame (7) through a third support, the moving frame (36) is horizontally arranged below the threaded rod (35), a screw rod sliding block (38) for the threaded rod (35) to be in threaded connection is arranged on the moving frame (36), screw rod slider (38) fixed mounting is at the top of removal frame (36), and two gag lever post (37) are the both sides that the level lies in threaded rod (35) respectively, the both ends of every gag lever post (37) respectively with the inner wall fixed connection of every rectangle frame (7), be equipped with stop collar (39) that supply every gag lever post (37) to walk on removal frame (36).
8. A rail waist hole machining device for rail transit according to claim 7, wherein bearing seats (40) are respectively arranged at two ends of the top of the moving frame (36), a second double-shaft motor (41) horizontally arranged is arranged between the two bearing seats (40), winding shafts are respectively arranged at two output ends of the second double-shaft motor (41), one end of each winding shaft is respectively rotatably inserted into an inner ring of each bearing seat (40), a winding wheel (42) is respectively arranged on each winding shaft, a steel rope (43) is respectively arranged on each winding wheel (42), one end of each steel rope (43) respectively extends towards the lower part of the moving frame (36), a guide sleeve for each steel rope (43) to pass through is arranged on the moving frame (36), and the extending end of each steel rope (43) is respectively fixedly connected with the top end of the inside of a clamping jaw.
9. A rail kidney hole processing device for rail transit according to claim 8, wherein the clamping jaws comprise a lifting plate (44) and two pneumatic clamping jaws (45), the lifting plate (44) is horizontally positioned right below the moving frame (36), the extending end of each steel rope (43) is fixedly connected with the top of the lifting plate (44), the two pneumatic clamping jaws (45) are vertically and fixedly installed at two ends of the bottom of the lifting plate (44), and each starting clamping jaw is provided with two clamping blocks capable of abutting against the rail.
10. The device for processing the steel rail waist hole for the rail transit as claimed in claim 9, wherein the top of the moving frame (36) is provided with four limit posts (47) which are distributed in a rectangular shape, each limit post (47) is vertically arranged, the top of each limit post (47) extends above the moving frame (36), and a limit pipe (48) for each limit post (47) to pass through is arranged on the moving frame (36).
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| CN201911362540.3A CN110976962B (en) | 2019-12-26 | 2019-12-26 | Steel rail waist hole machining device for rail transit |
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| CN111360424A (en) * | 2020-04-14 | 2020-07-03 | 安徽钟南人防工程防护设备有限公司 | Quick trompil device of lockhole is used in processing of people's air defense door |
| CN111673134A (en) * | 2020-06-23 | 2020-09-18 | 萧县众科电磁检测有限公司 | A trompil equipment for processing of aviation connector |
| CN112192241A (en) * | 2020-10-19 | 2021-01-08 | 湖南昱升科技发展有限责任公司 | Drilling equipment for elevator rack |
| CN112427684A (en) * | 2020-11-18 | 2021-03-02 | 秦培证 | Machining device for rail transit construction |
| CN113020416A (en) * | 2021-03-06 | 2021-06-25 | 钟小阳 | Plate punching directional discharging device and implementation method thereof |
| CN113369535A (en) * | 2021-07-13 | 2021-09-10 | 史俊杰 | Full-automatic processing equipment for center holes at two ends of ball screw |
| CN113941721A (en) * | 2021-12-03 | 2022-01-18 | 中国建筑第五工程局有限公司 | Aluminum mold construction integrated heat preservation positioning device and positioning method thereof |
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| CN113369535A (en) * | 2021-07-13 | 2021-09-10 | 史俊杰 | Full-automatic processing equipment for center holes at two ends of ball screw |
| CN113941721A (en) * | 2021-12-03 | 2022-01-18 | 中国建筑第五工程局有限公司 | Aluminum mold construction integrated heat preservation positioning device and positioning method thereof |
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| CN114749699A (en) * | 2022-06-15 | 2022-07-15 | 江苏泽恩机械科技有限公司 | Bearing raceway oilhole processingequipment |
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