CN119304216A - A positioning turning device for iron accessories - Google Patents
A positioning turning device for iron accessories Download PDFInfo
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- CN119304216A CN119304216A CN202411846157.6A CN202411846157A CN119304216A CN 119304216 A CN119304216 A CN 119304216A CN 202411846157 A CN202411846157 A CN 202411846157A CN 119304216 A CN119304216 A CN 119304216A
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- Prior art keywords
- turning
- positioning
- conveying
- fixedly connected
- disc
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/123—Grippers, pushers or guiding tubes
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
本发明涉及车削技术领域，公开一种铁附件定位车削装置，包括固定台和移动台；第一车盘一侧活动配合有第一车爪组，第一车盘的另一侧设置有定位组件，定位组件包括运输部和若干定位板，第一车盘上设置有控制件，控制件的控制端与定位板相连，若干定位板配合于第一车盘的中心限定出车削通道，运输部能够沿车削通道方向输送毛坯件；第二车盘活动配合有第二车爪组；第一驱动组件与移动台相连，用于驱动移动台沿至少四个方向运动；车刀盘，设置在固定台一侧，且与第二驱动组件相连，车刀盘能够在第一车盘和第二车盘之间移动，以对第一车爪组或第二车爪组上的毛坯件进行车削。能够提高对铁附件定位车削的工作效率。
The present invention relates to the technical field of turning, and discloses a positioning turning device for iron accessories, comprising a fixed platform and a mobile platform; a first car claw group is movably matched on one side of a first car disc, a positioning assembly is arranged on the other side of the first car disc, the positioning assembly comprises a transport part and a plurality of positioning plates, a control member is arranged on the first car disc, a control end of the control member is connected to the positioning plate, a plurality of positioning plates are matched with the center of the first car disc to define a turning channel, and the transport part can transport a blank along the turning channel direction; a second car disc is movably matched with a second car claw group; a first driving assembly is connected to the mobile platform, and is used to drive the mobile platform to move in at least four directions; a turning tool disc is arranged on one side of the fixed platform and is connected to the second driving assembly, and the turning tool disc can move between the first car disc and the second car disc to turn the blank on the first car claw group or the second car claw group. The working efficiency of positioning turning of iron accessories can be improved.
Description
Technical Field
The invention relates to the technical field of turning, in particular to an iron accessory positioning turning device.
Background
The iron accessory is a common name of a power transmission and transformation component of a power line, is a non-standard component product produced based on the requirement of a user, and mainly covers the components for power transmission lines of 10kV and below, 35kV, 110kV and 220kV and transformer substations. Such as booms, hoops, electrical component joints, etc., are common, wherein turning devices are required to prepare the rotary shaft processing structures for the electrical component joints, etc.
However, in the existing turning device, a one-time cutting operation mode is generally adopted, a blank is clamped on a chuck, then the chuck is rotated to perform turning, and because the chuck covers a coverage area of the blank, the blank needs to be taken down after one-time turning is finished, and turning operation is performed again after a working surface is changed or a new blank is replaced, so that the turning efficiency is low. Therefore, there is a need for an iron accessory positioning turning device that solves the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an iron accessory positioning and turning device which solves the problems in the prior art and can improve the working efficiency of positioning and turning iron accessories.
In order to achieve the aim, the invention provides the following scheme that the iron accessory positioning turning device comprises:
a fixed station and a mobile station distributed along the same level;
The first turning plate is rotatably connected to the fixed table, one side of the first turning plate is movably matched with a first claw group, a positioning assembly is arranged on the other side of the first turning plate, the positioning assembly comprises a conveying part and a plurality of positioning plates, a control piece is arranged on the first turning plate, the control end of the control piece is connected with the positioning plates, a plurality of positioning plates are matched with the center of the first turning plate to define a turning channel, and the conveying part can convey the blank along the turning channel direction;
the second chassis is rotatably connected to the mobile station, and a second claw group is movably matched with one side of the second chassis, which is close to the first chassis;
the first driving assembly is connected with the mobile station and used for driving the mobile station to move along at least four directions;
The lathe tool dish sets up fixed station one side is connected with the second drive assembly, the lathe tool dish can be in between first lathe dish and the second lathe dish, in order to right on the first claw group or the second claw group the blank piece carries out the turning.
Preferably, one side of the first vehicle disc far away from the first vehicle claw group is provided with a positioning ring through bearing switching, a plurality of positioning plates are circumferentially and equidistantly arranged on the inner ring side of the positioning ring, the positioning plates are of arc-shaped structures, the concave parts of the positioning plates face the axle center of the positioning ring so as to enclose and form the turning channel, and the center of the first vehicle disc is provided with a through hole communicated with the turning channel.
Preferably, the control member includes:
The calibrating cylinders are fixedly connected to the inner ring side of the positioning ring at equal intervals along the circumferential direction and are correspondingly connected with the positioning plates one by one, and the piston ends of the calibrating cylinders face the axle center of the positioning ring;
the two ends of the pressure plate are fixedly connected with the piston end of the calibration cylinder and the positioning plate respectively, and the pressure plate is used for acquiring pressure signals of the positioning plate.
Preferably, the transport part includes:
The conveying table is arranged on the fixed table, the top surface of the fixed table is fixedly connected with a lifting cylinder, the piston end of the lifting cylinder is fixedly connected with the conveying table, the top surface of the conveying table is provided with a conveying groove, and one side of the conveying groove, which faces the turning channel, is provided with an opening;
The conveying wheel is connected to the conveying table in a switching mode, and one side of the conveying wheel stretches into the conveying groove to be connected with the blank, so that the blank moves along the opening direction.
Preferably, the conveying wheels are polyurethane rubber covered wheels, at least two conveying wheels are oppositely arranged on two sides of the conveying groove, and the two opposite conveying wheels roll against the blank respectively.
Preferably, the method further comprises:
The conveying device comprises a conveying table, a mounting plate, a rotating motor, a conveying motor, a screw rod, a rotary motor and a rotary shaft, wherein the side wall of the conveying table is fixedly connected with the mounting plate;
The conveying seat is limited and slidingly connected in the groove, a sleeve is fixedly connected to the side wall surface of the conveying seat, threads are formed on the inner ring side of the sleeve, the sleeve is sleeved on the screw rod in a threaded mode, a driving motor is fixedly connected to the top surface of the conveying seat, and an output shaft of the driving motor is fixedly connected with the center of the conveying wheel.
Preferably, the first driving assembly includes:
the sliding block end of the first linear sliding rail is fixedly connected with the second linear sliding rail, and the sliding block end of the second linear sliding rail is fixedly connected with the bottom surface of the mobile station;
The axial direction of the first linear slide rail is perpendicular to the turning channel, and the axial direction of the second linear slide rail is coaxially distributed with the turning channel.
Preferably, the second driving assembly includes:
The turning tool comprises a third linear sliding rail and a fourth linear sliding rail, wherein the sliding block end of the third linear sliding rail is fixedly connected with the fourth linear sliding rail, the sliding block end of the fourth linear sliding rail is connected with the turning tool disc, the third linear sliding rail is arranged on one side of the fixed table along the vertical direction, the fourth linear sliding rail is arranged in parallel with the turning channel, and the stroke of the fourth linear sliding rail is not smaller than the distance from the first disc to the far end of the second linear sliding rail.
Preferably, the method further comprises:
the first telescopic cylinder is fixedly connected to the sliding block end of the fourth linear sliding rail, a rotary cylinder is fixedly connected to the piston end of the first telescopic cylinder, an output shaft of the rotary cylinder is fixedly connected with the turning tool disc, a plurality of second telescopic cylinders are fixedly connected to one side of the turning tool disc, which is close to the fixed table, at equal intervals in the circumferential direction, and a turning tool seat is fixedly connected to the piston end of the second telescopic cylinder and used for fixing different turning tools.
Preferably, the method further comprises:
the switching ring is fixedly connected to the top surfaces of the fixed table and the movable table, driven pulleys are in limiting switching on the inner side of the switching ring, driving pulleys are respectively switched on the fixed table and the movable table, adjacent driving pulleys are in transmission connection with the driven pulleys, and the first chassis and the second chassis are respectively fixedly connected to the mutually adjacent sides of the two driven pulleys on the fixed table and the movable table.
The invention discloses the following technical effects:
According to the invention, the blank is fixed through the first claw group on the first chassis, when the turning operation of the cutter head on the first chassis is finished, the blank can be taken out by the second claw group on the second chassis, then the second driving component drives the cutter head to move along with the second chassis, and the turning action is continuously carried out on the second chassis, so that not only can the turning of the non-turned area covered by the first chassis be carried out, but also the whole process can be completed through the cooperation of the first driving component and the second driving component without the need of personnel to convert the blank, and the work efficiency of positioning and turning of the iron accessories is effectively reduced.
This patent still is provided with locating component to the first chuck on the fixed station, controls the locating plate through the control, makes a plurality of locating plates can enclose into the turning passageway to the turning passageway is located the center of first turning dish, combines transport portion to carry the blank along turning passageway direction, makes the follow-up repeated turning of blank carry out many times, can guarantee the accurate positioning with first turning position, thereby promotes the turning effect to the processing of blank in batches.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of the positional relationship of a first and second jaw set in accordance with the present invention;
FIG. 2 is a diagram showing the positional relationship between a positioning ring and a conveying wheel according to the present invention;
FIG. 3 is a diagram showing the connection relationship between a cutterhead and a fourth linear slide rail in the present invention;
FIG. 4 is a diagram showing the connection relationship between a positioning ring and a positioning plate according to the present invention;
FIG. 5 is a diagram showing the connection relationship between a conveying seat and a rotating motor in the present invention;
FIG. 6 is a diagram illustrating a connection relationship between a first jaw set and a driving pulley according to the present invention;
FIG. 7 is a diagram illustrating a connection relationship between a second pawl set and a driving pulley according to the present invention;
The device comprises a fixed table, a movable table, a first disc, a second disc, a first jaw set, a second jaw set, a positioning plate, a turning channel, a turning disc, a positioning ring, a calibration cylinder, a pressure plate, a 13 conveying table, a 14 lifting cylinder, a 15 conveying wheel, a 16 mounting plate, a 17 rotating motor, a 18 screw rod, a 19 conveying seat, a 20 sleeve, a 21 driving motor, a 22, a first linear slide rail, a 23, a second linear slide rail, a 24, a third linear slide rail, a 25, a fourth linear slide rail, a 26, a first telescopic cylinder, a 27, a rotating cylinder, a 28, a second telescopic cylinder, a 29, a tool holder, a 30, a switching ring, a 31, a driven pulley, a 32, a driving pulley, a 33, a stepping motor, a 34, a fixed seat, a 35, a multistage telescopic rod, a 36, a tip, a 37, a core column, a 38, a terminal, a 39 and a bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-7, the present invention provides an iron accessory positioning turning apparatus, comprising:
a fixed table 1 and a mobile table 2 distributed along the same level;
The first vehicle disc 3 is rotationally connected to the fixed table 1, one side of the first vehicle disc 3 is movably matched with the first vehicle claw group 5, the other side of the first vehicle disc 3 is provided with a positioning assembly, the positioning assembly comprises a conveying part and a plurality of positioning plates 7, the first vehicle disc 3 is provided with a control piece, the control end of the control piece is connected with the positioning plates 7, the plurality of positioning plates 7 are matched with the center of the first vehicle disc 3 to define a turning channel 8, and the conveying part can convey blanks along the direction of the turning channel 8;
A second wheel 4 rotatably connected to the mobile station 2, and having a second claw set 6 movably fitted to one side thereof adjacent to the first wheel 3;
A first driving assembly connected to the mobile station 2 for driving the mobile station 2 to move in at least four directions;
The lathe cutter 9 is arranged on one side of the fixed table 1 and is connected with the second driving assembly, and the lathe cutter 9 can move between the first lathe disc 3 and the second lathe disc 4 so as to turn blanks on the first lathe jaw set 5 or the second lathe jaw set 6.
According to the invention, the blank is fixed through the first claw group 5 on the first vehicle disc 3, when the turning operation of the turning tool disc 9 on the first vehicle disc 3 is finished, the second claw group 6 on the second vehicle disc 4 can be used for taking out the blank, then the second driving component drives the turning tool disc 9 to move along with the second vehicle disc 4, and the turning action is continuously carried out on the second vehicle disc 4, so that not only can the turning of the non-turned area covered by the first vehicle disc 3 be carried out, but also the whole process can be completed through the cooperation of the first driving component and the second driving component without the need of personnel for converting the blank, and the work efficiency of positioning and turning of iron accessories is effectively reduced.
In addition, this patent still is provided with locating component to the first chuck on the fixed station 1, control locating plate 7 through the control, make a plurality of locating plates 7 can enclose into turning passageway 8, and turning passageway 8 is located the center of first rim 3, combine the transport portion to carry the blank along turning passageway 8 direction, make the follow-up repeated lathe turning of blank carry out many times, can guarantee the accurate positioning with first turning position, thereby promote the turning effect to batch blank processing, and second drive assembly drive second rim 4 removes, make second rim 6 on the second rim 4 can directly correspond on the center of first rim 3 when snatching the blank, namely on turning passageway 8.
It can be appreciated that the blank provided by the technical scheme is a common iron galvanized or iron copper-plated core column 37, the longer core column 37 structure can be directly conveyed through the conveying part, after turning of a single iron accessory is completed in the turning process of the turning tool disc 9, the core column 37 in a corresponding area is cut through a cutting turning tool, the second claw group 6 can clamp the blank during cutting, and after turning operation on the second turning disc 4 is completed, the second driving assembly moves the second claw group 6 to convey the turning-formed iron accessory out of the turning room.
In the technical scheme, the first claw group 5 and the second claw group 6 are of common three-claw centripetal structures, corresponding through holes penetrating through two sides are formed in the centers of the first chuck and the second chuck, and the turning channel 8 penetrates through the through holes of the first chuck and the second chuck.
Further, one side of the first vehicle disc 3 far away from the first vehicle claw group 5 is connected with a positioning ring 10 through a bearing 39, a plurality of positioning plates 7 are circumferentially and equidistantly arranged on the inner ring side of the positioning ring 10, the positioning plates 7 are of arc-shaped structures, the concave parts of the positioning plates 7 face the axle center of the positioning ring 10 to enclose to form a turning channel 8, and a through hole communicated with the turning channel 8 is formed in the center of the first vehicle disc 3.
Through setting up the holding ring 10 with the switching of first panel 3, equidistant setting of locating plate 7 is in the inner circle side of holding ring 10, utilizes the arc of locating plate 7 to enclose out the cross section and be circular turning passageway 8, and turning passageway 8 is direct with the through-hole intercommunication in the middle of the first panel 3.
In one embodiment of the invention, the positioning plate 7 can be obliquely arranged towards the axis of the positioning ring 10 along the advancing direction of the turning channel 8, so that a conical turning channel 8 with a large port at one side close to the conveying part is formed, the conveying part is beneficial to directly leading the stem 37 structure of the blank into the turning channel 8, the positioning effect is improved, and the turning operation efficiency is accelerated.
Further, the control member includes:
The plurality of calibration cylinders 11 are fixedly connected to the inner ring side of the positioning ring 10 at equal intervals along the circumferential direction and are correspondingly connected with the positioning plates 7 one by one, and the piston ends of the calibration cylinders 11 face the axle center of the positioning ring 10;
The pressure plate 12, the both ends of pressure plate 12 are respectively with calibration cylinder 11 piston end and locating plate 7 rigid coupling, and pressure plate 12 is used for acquireing the pressure signal of locating plate 7.
In this technical scheme, utilize the interior pressure plate 12 promotion locating plate 7 of driving of calibration cylinder 11, through locating plate 7 and blank lateral wall face contact for feedback pressure signal, through setting up pressure sensor (not shown in the figure) in pressure plate 12 to acquire the pressure signal that forms between locating plate 7 and the blank, improve the location accuracy to the blank.
Specifically, when the blank is conveyed along the turning channel 8, the positioning plate 7 is moved by the calibration cylinder 11, when the positioning plate 7 is enclosed for the first time to form the turning channel 8, due to different structural dimensions of the blank or errors in coding of the movement stroke of the calibration cylinder 11, the turning channel 8 can support the blank, but actually, different gaps still exist between a plurality of positioning plates 7 and the blank, that is, the blank cannot be accurately and effectively positioned and supported, so that the end part of the blank is clamped and fixed based on the first three-jaw centripetal vehicle claw set 5 structure, at the moment, the pressure signal acquired on the pressure plate 12 corresponds to the gap between the positioning plate 7 and the blank, when the pressure value is larger than the set value of the calibration cylinder 11, the contact pressure between the positioning plate 7 and the blank is reduced by moving the positioning plate 7 by the calibration cylinder 11, and when the pressure value is smaller than the set value of the calibration cylinder 11 or zero, the contact pressure between the positioning plate 7 and the blank is increased by moving the positioning plate 7 by the calibration cylinder 11.
Because need to carry out the turning to the blank continuously repeatedly, when first claw group 5 loosens, the blank will produce the skew with the normal position, consequently through the position to when processing the blank for the first time calibration location, can be when follow-up repeated turning, guarantee continuously carry the precision of stem 37 through the transport portion, improve the machining effect when turning prepares a plurality of iron accessories.
The obtained pressure signal is received through an external signal transceiver, the movement stroke of the piston end of the calibration cylinder 11 is obtained through the operation of a processor, the coding program of the calibration cylinder is operated by adopting a common ADC calibration system, and the calibration cylinder 11 controls the positioning plate 7 to move according to the calculated movement stroke, so that the calibration of the positioning of the turning channel 8 is realized.
Further, the transport section includes:
the conveying table 13 is arranged on the fixed table 1, the lifting cylinder 14 is fixedly connected to the top surface of the fixed table 1, the piston end of the lifting cylinder 14 is fixedly connected with the conveying table 13, a conveying groove is formed in the top surface of the conveying table 13, and an opening is formed in one side, facing the turning channel 8, of the conveying groove;
the conveying wheel 15 is connected to the conveying table 13 in a switching way, and one side of the conveying wheel 15 stretches into the conveying groove to be connected with the blank, so that the blank moves along the opening direction.
The lifting cylinder 14 controls the conveying table 13 to be at the same horizontal height with the first vehicle disc 3, and the conveying wheel 15 is utilized to rotate and make sliding contact with the blank, so that the blank is conveyed along the opening direction, and the opening on the conveying groove faces the turning channel 8, so that the blank is conveyed along the turning channel 8 direction.
And the blank is put forward to the stem 37 structure, therefore the length of blank corresponds the matching with the length of conveyer trough, combines in this patent, realizes the circulation turning preparation to the blank through first rim 3 and second rim 4 cooperation, the effectual efficiency that has improved the turning iron annex.
Further, the conveying wheels 15 are polyurethane rubber coated wheels, at least two conveying wheels 15 are oppositely arranged on two sides of the conveying groove, and the two opposite conveying wheels 15 respectively roll against the blank.
The contact friction force between the conveying wheels 15 and the blank is improved by adopting the polyurethane rubber covered wheels, at least two conveying wheels 15 which are oppositely arranged are matched, the two sides of the blank roll against the blank respectively, the contact friction force is increased, and the conveying effect on the blank is improved.
Further, the method further comprises the following steps:
The mounting plate 16 is fixedly connected to the side wall surface of the conveying table 13, a rotating motor 17 is fixedly connected to the outer side wall of the mounting plate 16, a groove communicated with the conveying groove is formed in the conveying table 13, a screw 18 is connected in the groove in a switching mode, and an output shaft of the rotating motor 17 is fixedly connected with one end of the screw 18;
The conveying seat 19 is limited and slidingly connected in the groove, a sleeve 20 is fixedly connected to the side wall surface of the conveying seat 19, threads are formed on the inner ring side of the sleeve 20, the sleeve 20 is sleeved on the screw 18 in a threaded manner, a driving motor 21 is fixedly connected to the top surface of the conveying seat 19, and an output shaft of the driving motor 21 is fixedly connected with the axle center of the conveying wheel 15.
The screw rod 18is rotated through the rotating motor 17, the sleeve 20 is sleeved on the screw rod 18 in a threaded mode, the conveying seat 19 and the groove limiting sliding groove enable the conveying seat 19 to slide along the groove direction, the conveying wheel 15 is driven to move towards the conveying groove, the conveying wheel 15 abuts against the blank, and then the driving motor 21 drives the conveying wheel 15 to rotate, so that the blank is conveyed along the axial direction of the conveying groove.
Further, the first driving assembly includes:
The sliding block end of the first linear sliding rail 22 is fixedly connected with the second linear sliding rail 23, and the sliding block end of the second linear sliding rail 23 is fixedly connected with the bottom surface of the mobile station 2;
The axial direction of the first linear slide 22 is perpendicular to the turning channel 8, and the axial direction of the second linear slide 23 is coaxially distributed with the turning channel 8.
The movable table 2 is driven by the first linear slide rail 22 and the second linear slide rail 23 in a matched mode, so that the movable table 2 moves on the same horizontal height surface as the fixed table 1, the second turning plate 4 is connected with a blank from the first turning plate 3, turned iron accessories are conveyed out of the turning room, and turning operation efficiency is improved.
Further, the second driving assembly includes:
The third linear slide rail 24 and the fourth linear slide rail 25, the slider end of the third linear slide rail 24 is fixedly connected with the fourth linear slide rail 25, the slider end of the fourth linear slide rail 25 is connected with the turning tool 9, wherein the third linear slide rail 24 is arranged on one side of the fixed table 1 along the vertical direction, the fourth linear slide rail 25 is arranged in parallel with the turning channel 8, and the travel of the fourth linear slide rail 25 is not less than the distance from the first turning plate 3 to the far end of the second linear slide rail 23.
Likewise, the third linear slide 24 and the fourth linear slide 25 can improve the freedom of movement of the cutterhead 9, so that the cutterhead 9 can be switched to a working state of turning on the first chassis 3 or the second chassis 4, and the travel of the fourth linear slide 25 is not smaller than the distance from the first chassis 3 to the far end of the second linear slide 23, so that the turning range of the cutterhead 9 can be ensured to effectively cover the second claw set 6 on the second chassis 4.
Further, the method further comprises the following steps:
The first telescopic cylinder 26 is fixedly connected to the sliding block end of the fourth linear sliding rail 25, the piston end of the first telescopic cylinder 26 is fixedly connected with a rotary cylinder 27, an output shaft of the rotary cylinder 27 is fixedly connected with the turning tool disc 9, one side, close to the fixed table 1, of the turning tool disc 9 is fixedly connected with a plurality of second telescopic cylinders 28 at equal intervals in the circumferential direction, the piston end of each second telescopic cylinder 28 is fixedly connected with a turning tool seat 29, and the turning tool seats 29 are used for fixing different turning tools.
Under the effect of the first telescopic cylinder 26, the rotary cylinder 27 moves along the direction away from the fourth linear sliding rail 25 and close to the fixed table 1, and then the turning tool 9 is controlled to rotate through the rotary cylinder 27, so that one of a plurality of turning tools circumferentially arranged on the turning tool 9 corresponds to the grabbing end of the first turning jaw set 5 or the second turning jaw set 6, turning action on different turning requirements of an iron accessory is realized by utilizing different turning tools, the corresponding turning tool rest 29 is controlled to move along the direction away from the turning tool 9 through the second telescopic cylinder 28, the corresponding turning tool is moved to a turning position, and the other turning tool rest 29 is prevented from obstructing the rotation of the first turning jaw set 5 or the second turning jaw set 6.
Further, the method further comprises the following steps:
The adapter ring 30 is fixedly connected to the top surfaces of the fixed table 1 and the movable table 2, the driven belt wheels 31 are in limited position and are in adapter connection with the inner ring side of the adapter ring 30, the driving belt wheels 32 are respectively in adapter connection with the fixed table 1 and the movable table 2, the adjacent driving belt wheels 32 are in transmission connection with the driven belt wheels 31, and the first vehicle disc 3 and the second vehicle disc 4 are respectively fixedly connected to the mutually close sides of the two driven belt wheels 31 on the fixed table 1 and the movable table 2.
The stepping motor 33 is fixedly connected to the fixed table 1 and the movable table 2, an output shaft of the stepping motor 33 is fixedly connected with the axle center of the driving belt pulley 32, a transmission belt is sleeved between the driving belt pulley 32 and the driven belt pulley 31, a transmission hole is correspondingly formed in the adapter ring 30, transmission connection of the transmission belt is guaranteed, rotation of the driven belt pulley 31 on the inner ring side of the adapter ring 30 is achieved, and the driven belt pulley 31 drives the first wheel 3 and the second wheel 4 to rotate, so that turning operation of a grabbed blank piece is achieved.
In one embodiment of the invention, one side of a driven pulley 31 on a fixed table 1 is fixedly connected with a first vehicle disc 3, the other side is connected with a positioning ring 10 in a switching way through a bearing 39, one side of the driven pulley 31 on a movable table 2 is fixedly connected with a second vehicle disc 4, the other side is fixedly connected with a fixed seat 34, a multi-stage telescopic rod 35 is fixedly connected on the fixed seat 34, the telescopic end of the multi-stage telescopic rod 35 is fixedly connected with a tip 36, when the first vehicle disc 3 is turned, the tip 36 penetrates through the second vehicle disc 4 and extends out to prop against a blank, so that the stability of turning operation is improved, and when the second vehicle disc 4 is turned, the tip 36 is retracted, and the second vehicle jaw set 6 is ensured to effectively grasp the blank.
The working principle of the iron accessory positioning turning device of the invention is as follows:
taking turning pagoda-shaped terminals 38 as an example, taking an iron galvanized core column 37 as a blank, placing the blank in a conveying groove, rotating a screw 18 through a rotating motor 17, driving a conveying seat 19 by the screw 18 to move a conveying wheel 15, when the conveying wheels 15 positioned on two sides of the conveying groove are propped against the blank, driving a motor 21 to rotate the conveying wheel 15, conveying the blank along the direction of a first chassis 3, utilizing a calibration cylinder 11 to move a positioning plate 7 to form a turning channel 8, guiding and positioning through the turning channel 8, moving the end of the blank to a first claw group 5 and stretching out a length larger than the pagoda-shaped terminals 38, grabbing the end of the blank through the first claw group 5, avoiding the pressure influence of the gravity of the blank on the positioning plate 7, then continuously moving the positioning plate 7 through the calibration cylinder 11, utilizing a pressure plate 12 to acquire pressure signals, enabling the contact pressure of each positioning plate 7 and the blank to be the same, realizing accurate positioning of the turning channel 8, and guaranteeing the accuracy of the continuous conveying of the blank.
The lathe cutter 9 is driven to move to the position of the first lathe claw group 5 through the third linear sliding rail 24 and the fourth linear sliding rail 25, then the first telescopic cylinder 26 and the second telescopic cylinder 28 are matched with the moving lathe cutter seat 29, the lathe cutter seat 29 fixed with the oblique lathe tool is moved to the position of the pagoda-shaped terminal 38, the driven pulley 31 is rotated through the driving pulley 32, the first lathe disc 3 is rotated to carry out turning, the second telescopic cylinder 28, the third linear sliding rail 24 and the fourth linear sliding rail 25 are matched with each other to control the position of a turning pagoda in the turning process, and the center 36 on the second lathe disc 4 stretches out to be propped against a blank in the process.
After the pagoda structure is turned out, the turning tool head 9 is rotated through the rotary cylinder 27 to convert the turning tool, the center 36 is retracted, the second turning tool 4 is moved by utilizing the first linear sliding rail 22 and the second linear sliding rail 23, the pagoda area of the blank is fixed through the second jaw set 6, then the turning tool head 9 is switched to the cutting turning tool to cut the iron accessory and the core column 37, the second turning tool 4 is moved along the direction far away from the first turning tool 3, meanwhile, the turning tool head 9 is switched to carry out external threads on the rest area of the iron accessory along with the second turning tool 4 again, and the turning of the hexagonal bolt head is carried out, after the turning is finished, the second turning tool head 4 directly transports the iron accessory along the direction far away from the fixed table 1, so that the turning processing of the iron accessory is realized.
Then the conveying wheel 15 repeats the steps, the blank core column 37 extends out of the first claw set 5, and the positioning plate 7 is calibrated and positioned, so that the first claw set 5 directly grabs and fixes the blank, the position of the first turning iron accessory can be effectively maintained, and the specification of a plurality of iron accessories is guaranteed to be consistent through repeated turning, and the turning efficiency and effect are improved.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements 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.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (10)
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| CN202411846157.6A CN119304216B (en) | 2024-12-16 | 2024-12-16 | A positioning turning device for iron accessories |
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| CN202411846157.6A CN119304216B (en) | 2024-12-16 | 2024-12-16 | A positioning turning device for iron accessories |
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| CN119304216B CN119304216B (en) | 2025-03-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120734371A (en) * | 2025-09-02 | 2025-10-03 | 江苏泰润泵业有限公司 | Turning control equipment for metal aeration pipeline |
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| CN119304216B (en) | 2025-03-21 |
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