CN110640569A - Beat detection plastic equipment - Google Patents
Beat detection plastic equipment Download PDFInfo
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- CN110640569A CN110640569A CN201910914544.1A CN201910914544A CN110640569A CN 110640569 A CN110640569 A CN 110640569A CN 201910914544 A CN201910914544 A CN 201910914544A CN 110640569 A CN110640569 A CN 110640569A
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- rotating shaft
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- sliding
- polishing
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- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 claims abstract description 48
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000009191 jumping Effects 0.000 claims abstract description 20
- 238000007493 shaping process Methods 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000010349 pulsation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010009 beating Methods 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a bounce detection shaping device.A displacement adjusting mechanism is arranged at the top end of the longitudinal part of a rack, and a conveying mechanism is arranged on the top surface of the transverse part of the rack; the conveying mechanism is provided with a driving mechanism; a transverse plate is arranged on the front side surface of a displacement sliding block of the displacement adjusting mechanism, two jumping detectors which are arranged at intervals are arranged on the transverse part, and jumping detection rods on the two jumping detectors penetrate through the transverse plate and then are respectively abutted against the side parts of rotating shafts at two ends of a motor rotor at the driving mechanism; a polishing mechanism for chamfering the edges of the two end faces of the electronic rotor is arranged at the side position of the displacement adjusting mechanism; a material taking mechanism is arranged on the side part of the grinding mechanism; the efficiency is improved during the mass production of its structure, reduces cost of labor and artifical intensity of labour.
Description
Technical Field
The invention relates to a motor rotor manufacturing device, in particular to a jumping detection shaping device.
Background
In the prior art, when the jump of the motor rotor is detected and the end face is shaped, the motor rotor is detected one by one on a jump detection machine during mass manufacturing, after the large-batch detection is completed, the qualified electronic rotor is conveyed to end face shaping equipment for end face chamfering and shaping by manual work, and the defects of low efficiency, high labor cost and high labor intensity during mass production exist in the mode.
Disclosure of Invention
The invention aims to solve the technical defects and provides the jitter detection shaping equipment which is used for improving the efficiency during mass production and reducing the labor cost and the labor intensity.
The invention discloses a bounce detection shaping device, which comprises a rack with an L-shaped section, wherein a displacement adjusting mechanism is arranged at the top end of the longitudinal part of the rack, and a conveying mechanism is arranged on the top surface of the transverse part of the rack; the conveying mechanism is provided with a driving mechanism, and the driving mechanism is used for driving a motor rotor to rotate; a transverse plate is arranged on the front side surface of a displacement sliding block of the displacement adjusting mechanism, two jumping detectors which are arranged at intervals are arranged on the transverse part, and jumping detection rods on the two jumping detectors penetrate through the transverse plate and then are respectively abutted against the side parts of rotating shafts at two ends of a motor rotor at the driving mechanism; a polishing mechanism for chamfering the edges of the two end faces of the electronic rotor is arranged at the side position of the displacement adjusting mechanism; the lateral part of the grinding mechanism is provided with a material taking mechanism for automatically taking materials of the motor rotor after grinding is finished.
Preferably, the displacement mechanism comprises a screw rod, a sliding plate fixed on the top surface of the base, a displacement sliding block and a sliding block, a sliding rail is arranged on the front side surface of the sliding plate in a protruding mode, a sliding groove is formed in the rear side surface of the displacement sliding block, the sliding rail is inserted into the sliding groove, triangular protrusions are arranged on two side walls of the sliding groove, triangular recesses are formed in the two side walls of the sliding rail, the triangular protrusions are inserted into the triangular recesses, the outer side walls of the triangular protrusions are attached to the inner side walls of the triangular recesses, mounting holes are formed in; the top end of the screw is fixed at the orifice of the mounting hole through a positioning bearing, and the bottom end of the screw is positioned at the bottom of the mounting hole; the front side of the sliding rail is provided with a long hole communicated with the mounting hole, a sliding block is screwed into the screw rod, and a connecting block on the sliding block penetrates through the long hole to be fixedly connected with the displacement sliding block.
More preferably, a rotary handle is fixed to a tip end of the screw rod, and a scale is provided on a peripheral side of the rotary handle.
Preferably, the driving mechanism comprises a shell, a first driving motor, a driving gear, a driven gear, a driving wheel, a rotating shaft and two positioning plates which are arranged at the top of the shell and are arranged at intervals, the tops of the two positioning plates are provided with V-shaped grooves, the first driving motor is fixed in the shell, and the driving gear is arranged on the rotating shaft of the first driving motor; the rotating shaft is arranged between the two positioning plates, and two ends of the rotating shaft are respectively and rotatably arranged on the two positioning plates; driven gear and drive wheel cup joint the middle part at the rotation axis through the bearing simultaneously, and one side of driving gear runs through casing top and driven gear meshing, and electric motor rotor's both ends pivot is erect at V type inslot, and driven gear fixes the terminal surface at the drive wheel, and the week side of drive wheel is contradicted with electric motor rotor's week side.
Further preferably, both sides are followed the department and are had the locating piece respectively about the top surface of casing, the inboard of locating piece has the screens and leads to groove and shaft hole, the lateral surface of locating plate has the screens strip that leads to the groove position with the screens, the both ends face step of rotation axis, and the both ends of rotation axis embolia the screens piece, the screens piece passes through the step spacing, the tip of rotation axis inserts in the shaft hole, the screens strip corresponds inserts the screens and leads to the inslot, the locating plate is provided with the transverse channel who communicates with the shaft hole.
Preferably, the polishing mechanism comprises an Jiong-shaped mounting frame, a second driving motor, a driving belt wheel, a driven belt wheel, a transmission belt, a rotating shaft and two polishing wheels arranged at intervals, the second driving motor is arranged at the top of the inner space of the Jiong-shaped mounting frame, the two polishing wheels are respectively sleeved on the rotating shaft, the driven belt wheel is also sleeved at one end of the rotating shaft, the driving belt wheel is sleeved on a rotating shaft of the second driving motor, and the position of the driving belt wheel corresponds to that of the driven belt wheel, two ends of the driving belt are respectively sleeved on the driving belt wheel and the driven belt wheel, the two grinding wheels are positioned above the two positioning plates, a grinding ring body is protruded on the inner end surface of the grinding wheel, the inner end surface of the grinding ring body is an inclined surface, the inclined surface is abutted against the edges of two end surfaces of a motor rotor on the driving mechanism, a positioning rod is fixed on a displacement sliding table of the longitudinal displacement servo sliding table I, and the bottom end of the positioning rod is fixed with the other end of the rotating shaft through a bearing. The structure of the polishing machine is convenient for polishing operation, and polishing efficiency is improved.
Further preferably, the material taking mechanism comprises a mounting platform, a second longitudinal displacement servo sliding table, a 7-shaped supporting frame and a mechanical clamping jaw, the second longitudinal displacement servo sliding table is fixed on the top surface of the mounting platform, the end part of the transverse part of the 7-shaped supporting frame is fixed on the sliding block of the second longitudinal displacement servo sliding table, and the mechanical clamping jaw is mounted at the end part of the general direction of the 7-shaped supporting frame. It makes to get the material convenient and fast more.
Further preferably, the side part of the grinding mechanism and the side part of the material taking mechanism are both provided with limit switches. The structure of the grinding machine enables the conveying mechanism to stop running after the fixed block reaches the position of the limit switch, and then the corresponding grinding mechanism or the corresponding material taking mechanism carries out grinding or material taking.
Preferably, the conveying mechanism is a belt conveying mechanism and is fixed on the conveying belt; the structure makes the transmission stable and reliable, and the transmission speed is fast.
Preferably, the bounce detector is a piezoelectric accelerometer, the bounce detection rod 2 is made of steel with the diameter of 8mm, the upper end of the bounce detection rod is provided with a groove body, the other end of the bounce detection rod is provided with a counter bore 21 with the depth reaching 1/2, the counter bore 21 at the other end of the bounce detection rod 2 is provided with a steel bolt 26 and is in rigid fixation with the piezoelectric accelerometer 5 through the steel bolt, the other end of the piezoelectric accelerometer 5 is sleeved with a spring 4, then the steel bolt and the spring are placed into a sensor sleeve to form a bearing vibration acceleration sensor with the bounce detection rod, a complete bearing vibration measurement sensor is formed, and the end part of the bounce detection rod 2 is in contact with the surface of the outer ring of the bearing to be measured with the force of 1.0-10. Wherein, electric motor rotor can make the measuring pole of beating beat up and down if the pivot of rotatory in-process motor shaft is uneven, thereby the signal input piezoelectric accelerometer 5 of beating up and down the measuring pole of beating, convert into behind the signal of telecommunication by cable 3 output, can learn from this, the detector of beating receives for receiving the signal of beating, then judge that electric motor rotor is qualified, the bottom mounting of the measuring pole of beating has the platykurtic to detect the head, detect the laminating of first bottom face and electric motor rotor's pivot week side, its structure makes the pivot to electric motor rotor detect whether straight rate of accuracy is higher.
The structure of the jumping detection shaping device designed by the invention is automatically transmitted to the end face shaping mechanism for integration through the transmission mechanism after automatic jumping detection, so that the labor cost is reduced and the working efficiency is improved during mass production.
Drawings
FIG. 1 is the whole structure diagram of embodiment 1;
FIG. 2 is a partial view (one) of embodiment 1;
FIG. 3 is a partial view (II) of embodiment 1;
FIG. 4 is the whole structure diagram of embodiment 1 (II);
FIG. 5 is a schematic view of the beat detector of embodiment 1;
fig. 6 is a schematic cross-sectional structure of the transfer mechanism of embodiment 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example 1:
as shown in fig. 1 to 6, the jumping detecting and shaping device described in this embodiment includes a frame 110 with an L-shaped cross section, a displacement adjusting mechanism 120 is installed at the top end of the longitudinal portion of the frame 110, and a conveying mechanism 130 is installed at the top surface of the transverse portion of the frame 110; the transmission mechanism is provided with a driving mechanism 140, and the driving mechanism is used for driving a motor rotor to rotate; a transverse plate 160 is arranged on the front side surface of a 120 displacement slide block of the displacement adjusting mechanism, two mutually spaced jumping detectors 170 are arranged on the transverse part, and jumping detection rods 2 on the two jumping detectors penetrate through the transverse plate and then are respectively abutted against the side parts of rotating shafts at two ends of a motor rotor 200 at the driving mechanism; a polishing mechanism 150 for chamfering the edges of the two end faces of the electronic rotor is arranged at the side part of the displacement adjusting mechanism 120; the side of the grinding mechanism 150 has a material taking mechanism for automatically taking materials from the ground motor rotor.
The driving mechanism 140 designed for making the driving motor rotor rotate more stably and reliably and facilitating the placement of the motor rotor comprises a housing 141, a first driving motor 142, a driving gear 144, a driven gear 145, a driving wheel 143, a rotating shaft 146 and two positioning plates 147 arranged at the top of the housing 141 and spaced from each other, wherein the tops of the two positioning plates are provided with V-shaped grooves 1472, the first driving motor is fixed in the housing, and the driving gear is mounted on a rotating shaft of the first driving motor; the rotating shaft is arranged between the two positioning plates, and two ends of the rotating shaft are respectively and rotatably arranged on the two positioning plates; driven gear and drive wheel cup joint the middle part at the rotation axis through the bearing simultaneously, and one side of driving gear runs through casing top and driven gear meshing, and electric motor rotor's both ends pivot is erect at V type inslot, and driven gear fixes the terminal surface at the drive wheel, and the week side of drive wheel is contradicted with electric motor rotor's week side.
Based on the above, during detection, the first driving motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate; the two driving wheels are sleeved and fixed on bearings of the driven gear, the driven gear is fixed between the two driving wheels, the maximum diameter of the driven gear is smaller than the diameter of the driving wheels so as to avoid the motor rotor from being scratched or damaged due to the contact of the gear and the motor rotor, the driven gear drives the driving wheels to rotate after rotating, the driving wheels drive the motor rotor to rotate, and therefore a rotating shaft of the motor rotor rotates in the V-shaped groove; the qualified motor rotor is directly sent into the polishing mechanism to polish the end face edge, the polished motor rotor is conveyed to a material taking mechanism through a conveying mechanism, the material taking mechanism takes down the motor rotor, and the conveying mechanism is started again to transmit a driving mechanism on the fixed block to the position below the jump detector; if the jump detector detects that the motor rotor is unqualified, the motor rotor directly passes through the polishing mechanism and is conveyed to the material taking mechanism, the unqualified motor rotor is taken down by the taken material, and at the moment, the conveying mechanism also starts to transmit the driving mechanism on the fixed block to the position below the jump detector; therefore, the cycle run-out detection and the edge polishing of the end face of the motor rotor are carried out according to the sequence.
In this embodiment, the side of the grinding mechanism 150 and the side of the material taking mechanism are both provided with a limit switch 190. The structure of the grinding machine enables the conveying mechanism to stop running after the fixed block reaches the position of the limit switch, and then the corresponding grinding mechanism or the corresponding material taking mechanism carries out grinding or material taking. The limit switch adopts a photoelectric contact switch, and when the product is qualified, the limit switch at the side part of the polishing mechanism and the limit switch at the side part of the material taking mechanism are both electrified and started; when the product is unqualified (generating a jumping signal during jumping detection), the limit switch at the side part of the grinding mechanism is closed, and the limit switch at the side part of the taking mechanism is electrified and started.
In this embodiment, the slide 120 includes a screw 122, a slide 121 fixed on the top surface of the base 110, a displacement slider 125 and a slide 124, a slide rail 1213 protrudes from the front side of the slide, a slide slot 1251 is formed on the rear side of the displacement slider 125, the slide rail is inserted into the slide slot, triangular protrusions 12131 are formed on two side walls of the slide slot, triangular recesses 12511 are formed on two side walls of the slide rail 1213, the triangular protrusions are inserted into the triangular recesses, outer side walls of the triangular protrusions are attached to inner side walls of the triangular recesses, a mounting hole 1211 is formed at the position of the slide rail on the slide, and the screw 122; the top end of the screw 122 is fixed at the orifice of the mounting hole 1211 through a positioning bearing, and the bottom end is positioned at the hole bottom of the mounting hole 1211; the front side of the slide rail 1213 has a long hole 1212 connected to the mounting hole 1211, the screw 122 is screwed with the sliding block 124, and the connecting block 1241 of the sliding block 124 passes through the long hole 1212 and is fixedly connected to the displacement slider 125. A rotary handle 123 is fixed to the tip of the screw 122, and a scale is provided on the periphery of the rotary handle.
Locating blocks 148 are respectively arranged at the left edge and the right edge of the top surface of the shell 141, a clamping through groove 1481 and a shaft hole are formed in the inner side of the locating block 148, clamping strips 1471 corresponding to the clamping through groove 1481 are arranged on the outer side surface of the locating plate 147, steps are arranged on two end surfaces of the rotating shaft 146, clamping blocks 149 are sleeved on two end portions of the rotating shaft 146 and limited by the steps, the end portions of the rotating shaft 146 are inserted into the shaft hole, the clamping strips are correspondingly inserted into the clamping through grooves, and a transverse channel 1474 communicated with the shaft hole 1473 is formed in the locating plate 147.
In the aforesaid, utilize setting up of horizontal passageway and screens logical groove to make the locating piece can change to cooperate with displacement adjustment mechanism in the aforesaid, when displacement adjustment mechanism adjusted, the height of measuring pole of beating was adjusted to rotatory screw rod, further realized adjusting the distance between V type tank bottom portion and the measuring pole bottom of beating according to electric motor rotor's size, with the plastic of polishing of the motor shaft that adapts to various specifications.
In this embodiment, the polishing mechanism 150 includes a Jiong-shaped mounting frame 151, a second driving motor 153, a driving pulley 154, a driven pulley 155, a driving belt, a rotating shaft 156, and two polishing wheels 157 disposed at intervals, the second driving motor is mounted on the top of the inner space of the Jiong-shaped mounting frame through a first longitudinal displacement servo sliding table 152, the two polishing wheels are respectively sleeved on the rotating shaft, the driven pulley is also sleeved on one end of the rotating shaft, the driving pulley is sleeved on the rotating shaft of the second driving motor, the position of the driving pulley corresponds to the position of the driven pulley, two ends of the driving belt are respectively sleeved on the driving pulley and the driven pulley, the two polishing wheels are located above the two positioning plates, a polishing ring 1571 protrudes from the inner end surface of the polishing wheel 157, the inner end surface of the polishing ring 1571 is an inclined surface 1572, the inclined surface abuts against two end surface edges of a motor rotor on the driving mechanism, a positioning rod 158 is fixed on, the bottom end of the positioning rod 158 is fixed to the other end of the rotating shaft through a bearing. When the structure of the polishing machine is used for polishing, a rotating shaft of the driving mechanism II is electrified and rotated, so that the polishing wheel is driven to rotate through the belt wheel, and after the polishing wheel rotates, the longitudinal displacement servo sliding table moves downwards to enable the upper inclined surface of the polishing wheel to be in contact with the end surface edge of the motor rotor so as to polish the oblique angle.
In this embodiment, the material taking mechanism includes a mounting platform 181, a second longitudinal displacement servo sliding table 183, a second 7-shaped support frame 184, and a mechanical clamping jaw 185, the second longitudinal displacement servo sliding table is fixed on the top surface of the mounting platform, the end of the transverse portion of the second 7-shaped support frame is fixed on the slider of the second longitudinal displacement servo sliding table, and the mechanical clamping jaw is mounted at the end of the overall direction of the second 7-shaped support frame. It utilizes the manipulator to get the material convenient and fast more.
In this embodiment, the conveying mechanism 130 is a belt conveying mechanism and is fixed on the conveying belt 131; the structure makes the transmission stable and reliable, and the transmission speed is fast. Two backup plates 132 are arranged on two sides of a synchronous belt of the conveying mechanism, the backup plates 132 are fixed with the transverse portion of the L-shaped rack 110, a displacement sliding groove 1321 is formed in the top of the inner side face of the backup plate 132, sliding strips 1411 are arranged on extension portions on two sides of the shell 141 and are inserted into the sliding groove, and the synchronous belt is stable and reliable when the synchronous belt is displaced quickly due to the structural arrangement.
In the embodiment, the bounce detector adopts a piezoelectric accelerometer, the bounce detection rod 2 is made of steel with the diameter of 8mm, the upper end of the bounce detection rod is provided with a groove body, the other end of the bounce detection rod is provided with a counter bore 21 with the depth reaching 1/2, the counter bore 21 at the other end of the bounce detection rod 2 is provided with a steel bolt 26 and is fixedly connected with the piezoelectric accelerometer 5 in a rigid mode through the steel bolt, the other end of the piezoelectric accelerometer 5 is connected with a spring 4 in a sleeved mode, then the steel bolt and the spring are placed into a sensor sleeve to form a bearing vibration acceleration sensor with the bounce detection rod, a complete bearing vibration measurement sensor is formed, and the end portion of the bounce detection rod 2 is in contact with the surface of an outer ring of a bearing to be. Wherein, electric motor rotor can make the measuring pole of beating beat up and down if the pivot of rotatory in-process motor shaft is uneven, thereby the signal input piezoelectric accelerometer 5 of beating up and down the measuring pole of beating, convert to behind the signal of telecommunication by cable 3 output, can learn from this, the detector of beating receives for receiving the signal of beating, then judge that electric motor rotor is qualified, the bottom mounting of the measuring pole of beating has the platykurtic to detect head 8, detect the laminating of 8 bottom faces of head and electric motor rotor's pivot week side, its structure makes the pivot to electric motor rotor detect whether straight rate of accuracy is higher (increased area of contact), the measuring head of beating is made by high elastic modulus's wolfram steel (comparatively smooth).
The servo slip table of displacement mainly comprises servo motor, ball and displacement slider in the above-mentioned, and servo motor drive ball is rotatory, makes ball's ball slip table translate, because displacement slider fixes on ball slip table, ball slider's displacement can drive displacement slider and translate.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (9)
1. A jumping detection shaping device comprises a rack with an L-shaped section, and is characterized in that a displacement adjusting mechanism is installed at the top end of the longitudinal part of the rack, and a conveying mechanism is installed at the top surface of the transverse part of the rack;
the conveying mechanism is provided with a driving mechanism, and the driving mechanism is used for driving a motor rotor to rotate;
a transverse plate is arranged on the front side surface of a displacement sliding block of the displacement adjusting mechanism, two jumping detectors which are arranged at intervals are arranged on the transverse part, and jumping detection rods on the two jumping detectors penetrate through the transverse plate and then are respectively abutted against the side parts of rotating shafts at two ends of a motor rotor at the driving mechanism;
a polishing mechanism for chamfering the edges of the two end faces of the electronic rotor is arranged at the side position of the displacement adjusting mechanism; the lateral part of the grinding mechanism is provided with a material taking mechanism for automatically taking materials of the motor rotor after grinding is finished.
2. The jumping detection and shaping device of claim 1, wherein the displacement mechanism comprises a screw rod, a sliding plate fixed on the top surface of the base, a displacement slider and a sliding block, a sliding rail is protruded on the front side surface of the sliding plate, a sliding groove is formed on the rear side surface of the displacement slider, the sliding rail is inserted into the sliding groove, triangular protrusions are formed on two side walls of the sliding groove, triangular recesses are formed on two side walls of the sliding rail, the triangular protrusions are inserted into the triangular recesses, outer side walls of the triangular protrusions are attached to inner side walls of the triangular recesses, mounting holes are formed in the sliding plate at the positions of the sliding rail; the top end of the screw is fixed at the orifice of the mounting hole through a positioning bearing, and the bottom end of the screw is positioned at the bottom of the mounting hole; the front side of the sliding rail is provided with a long hole communicated with the mounting hole, a sliding block is screwed into the screw rod, and a connecting block on the sliding block penetrates through the long hole to be fixedly connected with the displacement sliding block.
3. The pulsation detecting and shaping device according to claim 2, wherein a rotary handle is fixed to a tip end of the screw, and a scale is provided on a peripheral side of the rotary handle.
4. The bounce detection and shaping device according to claim 1, wherein the driving mechanism comprises a shell, a first driving motor, a first driving gear, a driven gear, a driving wheel, a rotating shaft and two positioning plates which are arranged at the top of the shell and are arranged at intervals, the tops of the two positioning plates are provided with V-shaped grooves, the first driving motor is fixed in the shell, and the driving gear is arranged on the rotating shaft of the first driving motor; the rotating shaft is arranged between the two positioning plates, and two ends of the rotating shaft are respectively and rotatably arranged on the two positioning plates; driven gear and drive wheel cup joint the middle part at the rotation axis through the bearing simultaneously, and one side of driving gear runs through casing top and driven gear meshing, and electric motor rotor's both ends pivot is erect at V type inslot, and driven gear fixes the terminal surface at the drive wheel, and the week side of drive wheel is contradicted with electric motor rotor's week side.
5. The bounce detection and shaping device according to claim 4, wherein the left and right edges of the top surface of the housing are respectively provided with a positioning block, the inner side of the positioning block is provided with a clamping through groove and a shaft hole, the outer side surface of the positioning block is provided with a clamping strip corresponding to the position of the clamping through groove, two end surfaces of the rotating shaft are stepped, the two end parts of the rotating shaft are sleeved with the clamping blocks, the clamping blocks are limited by the steps, the end parts of the rotating shaft are inserted into the shaft hole, the clamping strips are correspondingly inserted into the clamping through groove, and the positioning block is provided with a transverse channel communicated with the shaft hole.
6. The bounce detection and shaping device according to claim 4, wherein the polishing mechanism comprises an Jiong-shaped mounting frame, a second driving motor, a second driving pulley, a second driven pulley, a driving belt, a rotating shaft and two polishing wheels arranged at intervals, the second driving motor is mounted at the top of the inner space of the Jiong-shaped mounting frame, the two polishing wheels are respectively sleeved on the rotating shaft, the second driven pulley is also sleeved at one end of the rotating shaft, the driving pulley is sleeved on the rotating shaft of the second driving motor, the position of the driving pulley corresponds to the position of the second driven pulley, two ends of the driving belt are respectively sleeved on the driving pulley and the driven pulley, the two polishing wheels are positioned above the two positioning plates, a polishing ring body is protruded on the inner end surface of the polishing wheel, the inner end surface of the polishing ring body is an inclined surface, the inclined surface is abutted against two end surfaces of a motor rotor on the driving mechanism, and positioning rods are, the bottom end of the positioning rod is fixed with the other end of the rotating shaft through a bearing.
7. The bounce detection and shaping device according to claim 1, wherein the material taking mechanism comprises a mounting platform, a second longitudinal displacement servo sliding table, a 7-shaped support frame and a mechanical clamping jaw, the second longitudinal displacement servo sliding table is fixed on the top surface of the mounting platform, the end part of the transverse part of the 7-shaped support frame is fixed on the sliding block of the second longitudinal displacement servo sliding table, and the mechanical clamping jaw is mounted at the end part of the general direction of the 7-shaped support frame.
8. The jitter detection and shaping apparatus of claim 1, wherein the side of the grinding mechanism and the side of the material take-off mechanism are each provided with a limit switch.
9. The jitter detection and shaping device of claim 1, wherein the conveyor comprises a belt conveyor fixed to the conveyor belt.
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