CN205572102U - Bearing inner race end face slot machine -shaping equipment - Google Patents
Bearing inner race end face slot machine -shaping equipment Download PDFInfo
- Publication number
- CN205572102U CN205572102U CN201620257808.2U CN201620257808U CN205572102U CN 205572102 U CN205572102 U CN 205572102U CN 201620257808 U CN201620257808 U CN 201620257808U CN 205572102 U CN205572102 U CN 205572102U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- hinged
- bearing
- screw mandrel
- inner race
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a bearing the processing equipment, concretely relates to bearing inner race end face slot machine -shaping equipment. This machine -shaping equipment includes: the base, stand, support frame, emery wheel roll adjustment mechanism, power unit, bearing inner race feed mechanism. Place bearing inner race in the diamond structure, rotating lead screw regulation roller, clockwise screw -nut, anticlockwise screw -nut outwards move, and rhombus structure shrinkage presss from both sides the fastening to bearing inner race to be decided. Open servo motor, servo motor drives worm, worm wheel, levogyration lead screw, the rotation of dextrorotation lead screw in proper order, and the angle of upholding of adjusting first swing arm, second swing arm changes the distance between two adjacent emery wheels. Start motor power, end face slot processing is carried out to bearing inner race to the high -speed rotation of emery wheel. A plurality of bearing inner race of clamping of this machine -shaping equipment, production efficiency is high, and the processing cost is low, can realize scale batch production.
Description
Technical field
This utility model relates to a kind of bearing machining equipment, is specifically related to a kind of bearing inner race end face groove machine-shaping device.
Background technology
For the bearing inner race used in machinery equipment, needing to process symmetrical four or multiple U-lag or rectangular channel at the end face of bearing inner race, existing processing way is milling machine Xiyanping injection; clamped one time one; production efficiency is relatively low, and processing cost is high, it is impossible to enough scale batch productions.
Summary of the invention
For overcoming drawbacks described above, the purpose of this utility model be i.e. to provide a kind of production efficiency higher, can the bearing inner race end face groove machine-shaping device of scale batch machining.
The purpose of this utility model is achieved through the following technical solutions:
A kind of bearing inner race end face groove machine-shaping device of the present utility model, including: base, column, bracing frame, emery wheel distance adjustor, actuating unit, bearing inner race feeding mechanism；Described column, bracing frame are fixedly mounted on described base, described column is provided with step, described base is provided with guide rail slide block；
Described emery wheel distance adjustor includes: hinged axle sleeve, left hinged swing arm, right hinged swing arm, hinged nut, fixed mount, servomotor, worm screw, worm gear, left-handed screw mandrel, dextrorotation screw mandrel, roll adjustment hinging pin shaft, slide bar, guide post, the first swing arm, the second swing arm, the 3rd swing arm, the 4th swing arm, middle swing arm；The hinged swing arm in a described left side, right hinged pendulum arm length are identical, described first swing arm, the second swing arm, the 3rd swing arm, the 4th pendulum arm length are identical, the even number that quantity is more than four of described middle swing arm, a length of first swing arm of described middle swing arm, the second swing arm, the 3rd swing arm, the twice of the 4th pendulum arm length；The quantity of described hinged axle sleeve is two, is the first hinged axle sleeve, the second hinged axle sleeve, and described first hinged axle sleeve, the second hinged axle sleeve are movably arranged on the step of described column successively；The hinged swing arm in the described right side, first swing arm is all fixing with the first hinged axle sleeve to be connected and is coaxially connected as a single entity, the hinged swing arm in a described left side, second swing arm is all fixing with the second hinged axle sleeve to be connected and is coaxially connected as a single entity, described first swing arm, the other end of the second swing arm is respectively by the hinged middle swing arm of roll adjustment hinging pin shaft, these two middle swing arms are hinged in the middle part of it to be distributed in X-shaped, the other end of these two middle swing arms is respectively by the hinged hinged swing arm in the another two of distribution in X-shaped in the middle part of it of roll adjustment hinging pin shaft, set gradually, in latter two end of swing arm respectively by hinged 3rd swing arm of roll adjustment hinging pin shaft, 4th swing arm, described 3rd swing arm, the other end of the 4th swing arm is hinged by roll adjustment hinging pin shaft；Described servomotor is fixedly mounted in described fixed mount, described worm screw is connected with servomotor power, described worm gear is connected with worm engaging, and described left-handed screw mandrel, dextrorotation screw mandrel are fixing with the both sides of worm gear respectively to be connected, and described left-handed screw mandrel, dextrorotation screw mandrel, worm gear are coaxially disposed；The quantity of described hinged nut is two, is respectively sleeved on left-handed screw mandrel, dextrorotation screw mandrel, and the hinged swing arm in a described left side, the other end of right hinged swing arm are articulated and connected with hinged nut respectively；One end of described guide post is fixing with fixed mount to be connected, and the other end is slidably mounted in column, and described guide post is vertically arranged with left-handed screw mandrel, dextrorotation screw mandrel；Described sliding bar is connected between two roll adjustment hinging pin shafts that position is correspondingly arranged, and described slide bar be arranged in parallel with left-handed screw mandrel, dextrorotation screw mandrel, and the plane that described slide bar is formed is positioned at the plane top that middle swing arm is formed；
Described actuating unit includes: power motor, rotating shaft, guide holder, emery wheel；Described guide holder, the quantity of all corresponding slide bar of quantity of emery wheel, the lower end of described guide holder is fixing with the middle part of slide bar to be connected, and it is the internal splined shaft bushing of internal spline that the upper end of described guide holder is fixedly installed inside it；Described rotating shaft is through the internal splined shaft bushing of guide holder, described rotating shaft is connected with power motor power near one end of column, the other end of described rotating shaft is slidably mounted on support frame as described above, described power motor is fixing with guide holder upper end to be connected, being provided with external splines in described rotating shaft, described emery wheel is slidably socketed in rotating shaft and fixes with internal splined shaft bushing and is connected；
Described bearing inner race feeding mechanism includes: bearing clamping fixture seat, bearing fixture hinging pin shaft, articulated linkage, screw mandrel regulation roller, regulates screw mandrel, feed screw nut clockwise clockwise, regulates screw mandrel, feed screw nut counterclockwise counterclockwise；nullDescribed bearing fixture hinging pin shaft is divided into fixing bearing fixture hinging pin shaft and live bearing fixture hinging pin shaft，The quantity of the corresponding described emery wheel of the quantity of described fixing bearing fixture hinging pin shaft，Described fixing bearing fixture hinging pin shaft is the most uniformly fixedly mounted on bearing clamping fixture seat，The top of described each fixing bearing fixture hinging pin shaft and bottom are respectively connected with and are formed by live bearing fixture hinging pin shaft is hinged by articulated linkage、For clamping the diamond structure of bearing inner race，Described feed screw nut clockwise、Feed screw nut is fixing with two live bearing fixture hinging pin shafts of limit end respectively counterclockwise is connected，Described feed screw nut clockwise is socketed in and regulates on screw mandrel clockwise，Described feed screw nut counterclockwise is socketed in and regulates on screw mandrel counterclockwise，Described regulation screw mandrel clockwise、Regulate screw mandrel counterclockwise、Screw mandrel regulation roller is coaxially disposed and connects as one，It is provided with, bottom described bearing clamping fixture seat, the guide rail coordinated with guide rail slide block.
Further, this machine-shaping device also includes Cam intermittent mechanism；Described Cam intermittent mechanism includes: rotary disk, cam indexing separator, turning motor；The bottom, center of described rotary disk is provided with output shaft axle sleeve, the reinforcement of more than three it is evenly arranged with on described output shaft axle sleeve, the power shaft of described cam indexing separator is connected with turning motor power, and the output shaft of described cam indexing separator is arranged in described output shaft axle sleeve；It is provided with orthogonal guide rail slide block on described rotary disk, bottom described bearing clamping fixture seat, is provided with the vertical guide rail coordinated with this orthogonal guide rail slide block.
Further, the quantity of described middle swing arm is four.
Further, it is fixedly installed electric magnet bottom described bearing clamping fixture seat.
Further, the hinged swing arm in a described left side, the other end of right hinged swing arm offer cylindrical hole, are installed with Step Shaft axle sleeve in described cylindrical hole, and described hinged nut lower end is provided with Step Shaft, and described Step Shaft is movably arranged in described Step Shaft axle sleeve.
Further, described first hinged axle sleeve, the second hinged axle sleeve are movably arranged on by deep groove ball bearing or needle bearing on the step of described column respectively, are provided with, between described first hinged axle sleeve, the second hinged axle sleeve, the end face thrust ball bearing being socketed on column step.
Further, described power motor is connected with rotating shaft power by shaft coupling.
Wherein, described bearing clamping fixture seat is cast steel.
A kind of bearing inner race end face groove machine-shaping device that this utility model provides, this machine-shaping device includes: base, column, bracing frame, emery wheel distance adjustor, actuating unit, bearing inner race feeding mechanism.Bearing inner race to be processed is positioned in diamond structure, turn screw mandrel regulation roller drives and regulates screw mandrel, the counterclockwise rotation of regulation screw mandrel clockwise, feed screw nut, feed screw nut counterclockwise move out clockwise, and diamond structure shrinks and is clamped fixing to bearing inner race.Now open servomotor to rotate, servomotor drives worm screw, worm gear, left-handed screw mandrel, dextrorotation screw mandrel to rotate successively, regulating the extension angle of the first swing arm, the second swing arm, change the distance between adjacent two slide bars, the distance between adjacent two emery wheels regulates the most simultaneously.Start power motor; external splines in rotating shaft coordinates with the internal spline in internal splined shaft bushing; make emery wheel high speed rotating that the bearing inner race of its underpart is carried out the processing of end face groove; after machining, to this bearing clamping fixture seat 90-degree rotation, other end face grooves of vertical direction are processed; this multiple bearing inner race of machine-shaping device clamped one time; production efficiency is high, and processing cost is low, it is possible to realize scale batch production.
Accompanying drawing explanation
For ease of explanation, this utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is top view during this utility model a kind of bearing inner race end face groove machine-shaping device contraction state；
Fig. 2 is top view during this utility model a kind of bearing inner race end face groove machine-shaping device stretched condition；
Fig. 3 is front view during this utility model a kind of bearing inner race end face groove machine-shaping device stretched condition；
Fig. 4 is the bearing clamping fixture seat top view in this utility model a kind of bearing inner race end face groove machine-shaping device；
Fig. 5 is the structural representation of this utility model a kind of bearing inner race end face groove machine-shaping device cam indexing mechanism；
Wherein reference is: 1, column；2, hinged axle sleeve；3, left hinged swing arm；4, right hinged swing arm；5, hinged nut；6, fixed mount；7, servomotor；8, worm screw；9, deep groove ball bearing；10, worm gear；11, left-handed screw mandrel；12, dextrorotation screw mandrel；13, the first swing arm；14, the second swing arm；15, roll adjustment hinging pin shaft；16, slide bar；17, power motor；18, rotating shaft；19, guide holder；20, emery wheel；21, guide post；22, bracing frame；23, bearing clamping fixture seat；24, bearing inner race；25, bearing fixture hinging pin shaft；26, screw mandrel regulation roller；27, screw mandrel is regulated clockwise；28, screw mandrel is regulated counterclockwise；29, feed screw nut clockwise；30, feed screw nut counterclockwise；31, articulated linkage；32, bearing face groove；33, base, the 34, the 3rd swing arm；35, the 4th swing arm；36, electric magnet；37, internal splined shaft bushing；38, middle swing arm；39, guide rail；40, guide rail slide block；41, turning motor；42, cam indexing separator；43, output shaft axle sleeve；44, rotary disk；45, reinforcement.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Refer to Fig. 1-5, a kind of bearing inner race end face groove machine-shaping device of the present utility model, including: base 33, column 1, bracing frame 22, emery wheel distance adjustor, actuating unit, bearing inner race feeding mechanism, Cam intermittent mechanism.This column 1, bracing frame 22 are fixedly mounted on this base 33, and this column 1 is provided with step, and this base 33 is provided with guide rail slide block 40.
This emery wheel distance adjustor includes: hinged axle sleeve 2, left hinged swing arm 3, right hinged swing arm 4, hinged nut 5, fixed mount 6, servomotor 7, worm screw 8, worm gear 10, left-handed screw mandrel 11, dextrorotation screw mandrel 12, roll adjustment hinging pin shaft 15, slide bar 16, guide post 21, the first swing arm 13, the second swing arm 14,3rd swing arm 34, the 4th swing arm 35, middle swing arm 38.This left hinged swing arm 3, right hinged swing arm 4 length are identical, and this first swing arm the 13, second swing arm the 14, the 3rd swing arm the 34, the 4th swing arm 35 length is identical, and in this, the quantity of swing arm 38 is the even number of more than four, preferably four, specifically participates in Fig. 1-2.The twice of a length of first swing arm the 13, second swing arm the 14, the 3rd swing arm the 34, the 4th swing arm 35 length of swing arm 38 in this.The quantity of this hinged axle sleeve 2 is two, it is the first hinged axle sleeve, the second hinged axle sleeve, this first hinged axle sleeve, the second hinged axle sleeve are movably arranged on the step of this column 1 successively, this first hinged axle sleeve, the second hinged axle sleeve are movably arranged on by deep groove ball bearing or needle bearing on the step of this column 1 respectively, facilitate the first hinged axle sleeve, the second jointed shaft to be enclosed within step rotation.It is provided with, between this first hinged axle sleeve, the second hinged axle sleeve, the end face thrust ball bearing being socketed on column 1 step, facilitates Frictional Slipping between the first hinged axle sleeve, the second hinged axle sleeve.
This right hinged swing arm 4, first swing arm 13 is all fixing with the first hinged axle sleeve to be connected and is coaxially connected as a single entity, this left hinged swing arm 3, second swing arm 14 is all fixing with the second hinged axle sleeve to be connected and is coaxially connected as a single entity, this first swing arm 13, the other end of the second swing arm 14 is respectively by the hinged middle swing arm 38 of roll adjustment hinging pin shaft 15, these two middle swing arms 38 are hinged in the middle part of it to be distributed in X-shaped, the other end of these two middle swing arms 38 is respectively by the hinged hinged swing arm 38 in the another two of distribution in X-shaped in the middle part of it of roll adjustment hinging pin shaft 15, set gradually, in latter two end of swing arm 38 respectively by hinged 3rd swing arm 34 of roll adjustment hinging pin shaft 15, 4th swing arm 35, 3rd swing arm 34, the other end of the 4th swing arm 35 is hinged by roll adjustment hinging pin shaft 15.This servomotor 7 is fixedly mounted in this fixed mount 6, this worm screw 8 is connected with servomotor 7 power, this worm gear 10 is connected with worm screw 8 engagement, this left-handed screw mandrel 11, dextrorotation screw mandrel 12 are fixing with the both sides of worm gear 10 respectively to be connected, this left-handed screw mandrel 11, dextrorotation screw mandrel 12, worm gear 10 are coaxially disposed, and the both sides of worm gear 10 and worm screw 8 are all symmetrically arranged with two deep groove ball bearings 9.The quantity of this hinged nut 5 is two, it is respectively sleeved on left-handed screw mandrel 11, dextrorotation screw mandrel 12, this left hinged swing arm 3, the other end of right hinged swing arm 4 are articulated and connected with hinged nut 5 respectively, this left hinged swing arm 3, the other end of right hinged swing arm 4 offer cylindrical hole, Step Shaft axle sleeve it is installed with in this cylindrical hole, this hinged nut 5 lower end is provided with Step Shaft, and this Step Shaft is movably arranged in this Step Shaft axle sleeve.One end of this guide post 21 is fixing with fixed mount 6 to be connected, and the other end is slidably mounted in the through hole of column 1, and this guide post 21 is vertically arranged with left-handed screw mandrel 11, dextrorotation screw mandrel 12.This slide bar 16 is slidably connected between two roll adjustment hinging pin shafts 15 that position is correspondingly arranged, and this slide bar 16 be arranged in parallel with left-handed screw mandrel 11, dextrorotation screw mandrel 12, and the plane that this slide bar 16 is formed is positioned at the plane top that middle swing arm 38 is formed.
This actuating unit includes: power motor 17, rotating shaft 18, guide holder 19, emery wheel 20.This guide holder 19, the quantity of all corresponding slide bar 16 of quantity of emery wheel 20, the lower end of this guide holder 19 is fixing with the middle part of slide bar 16 to be connected, and the upper end of this guide holder 19 is fixedly installed its internal internal splined shaft bushing 37 for internal spline and is provided with the dead eye position of needle bearing.This rotating shaft 18 passes internal splined shaft bushing 37 and the needle bearing of guide holder 19, this rotating shaft 18 is connected by shaft coupling power with power motor 17 near one end of column 1, the other end of this rotating shaft 18 is slidably mounted on this bracing frame 22, this power motor 17 is fixing with guide holder 19 upper end to be connected, being provided with external splines in this rotating shaft 18, this emery wheel 20 is slidably socketed in rotating shaft 18 and fixes with internal splined shaft bushing 37 and is connected.
This bearing inner race feeding mechanism includes: bearing clamping fixture seat 23, bearing fixture hinging pin shaft 25, articulated linkage 31, screw mandrel regulation roller 26, regulation screw mandrel 27 clockwise, feed screw nut 29 clockwise, counterclockwise regulation screw mandrel 28, feed screw nut 30 counterclockwise.nullThis bearing fixture hinging pin shaft 25 is divided into fixing bearing fixture hinging pin shaft 251 and live bearing fixture hinging pin shaft 252，The quantity of this fixing bearing fixture hinging pin shaft 251 is to should the quantity of emery wheel 20，This fixing bearing fixture hinging pin shaft 251 is the most uniformly fixedly mounted on bearing clamping fixture seat 23，The top of this each fixing bearing fixture hinging pin shaft 251 and bottom are respectively connected with and are formed by live bearing fixture hinging pin shaft 252 is hinged by articulated linkage 31、For clamping the diamond structure of bearing inner race 24，This feed screw nut 29 clockwise、Feed screw nut 30 is fixing with two live bearing fixture hinging pin shafts 252 of limit end respectively counterclockwise is connected，This feed screw nut 29 clockwise is socketed in and regulates on screw mandrel 27 clockwise，This is counterclockwise, and feed screw nut 30 is socketed on regulation screw mandrel 28 counterclockwise，This regulates screw mandrel 27 clockwise、Regulation screw mandrel 28 counterclockwise、Screw mandrel regulation roller 26 is coaxially disposed and connects as one，The guide rail 39 coordinated with guide rail slide block 40 it is provided with bottom this bearing clamping fixture seat 23，It is fixedly installed electric magnet 36 bottom this bearing clamping fixture seat 23，This bearing clamping fixture seat 23 is cast steel，Convenient to the absorption to bearing inner race 24.
This Cam intermittent mechanism includes: rotary disk 44, cam indexing separator 42, turning motor 41.The bottom, center of this rotary disk 44 is provided with output shaft axle sleeve 43, the reinforcement 45 of more than three it is evenly arranged with on this output shaft axle sleeve 43, the power shaft of this cam indexing separator 42 is connected with turning motor 41 power, and the output shaft of this cam indexing separator 42 is arranged in this output shaft axle sleeve 43.It is provided with orthogonal guide rail slide block on this rotary disk 44, bottom this bearing clamping fixture seat 23, is provided with the vertical guide rail coordinated with this orthogonal guide rail slide block.
The operation principle of this machine-shaping device is: be positioned in diamond structure by bearing inner race 24 to be processed, turn screw mandrel regulation roller 26 drives regulation screw mandrel 27 clockwise, regulation screw mandrel 28 rotates counterclockwise, due to feed screw nut 29 clockwise, feed screw nut 30 is all fixing with live bearing fixture hinging pin shaft 252 counterclockwise is connected, then make to be socketed in regulation screw mandrel 27 clockwise, feed screw nut clockwise 29 on regulation screw mandrel 28 counterclockwise, feed screw nut 30 can only move the most simultaneously and can not rotate counterclockwise, diamond structure shrinks and is clamped fixing to bearing inner race 24, bearing clamping fixture seat 23 is set to cast steel simultaneously, electric magnet 36 is set bottom bearing clamping fixture seat 23 and strengthens the absorption to bearing inner race 24, further bearing inner race 24 is fixed, see Fig. 4.nullAlong the guide rail slide block 40 on base 33, bearing inner race 24 is pushed into the lower end of emery wheel 20 by the guide rail 39 under bearing clamping fixture seat 23，Now open servomotor 7 to rotate，Servomotor 7 drives worm screw 8 successively、The worm gear 10 engaged with this worm screw 8、The left-handed screw mandrel 11 of one coaxial with this worm gear 10、Dextrorotation screw mandrel 12 rotates，Due to hinged nut 5 and the hinged swing arm in a left side 3、Right hinged swing arm 4 is articulated and connected，Make to be socketed in left-handed screw mandrel 11、Hinged nut 5 on dextrorotation screw mandrel 12 can only move the most simultaneously and can not rotate，Then the first swing arm 13 is regulated、The extension angle of the second swing arm 14，Change the distance between adjacent two slide bars 16，Owing to emery wheel 20 is moved along with slide bar 16 by guide holder 19，Distance between adjacent two emery wheels 20 regulates the most simultaneously，See the change of Fig. 1-2 medium plain emery wheel 20 spacing，By the spacing of adjacent two bearing inner races 24 of clamping on corresponding for this distance bearing clamping fixture seat 23，See Fig. 3.nullStart power motor 17，Rotating shaft 18 rotates，External splines in rotating shaft 18 coordinates with the internal spline in internal splined shaft bushing 37，Internal splined shaft bushing 37 is fixing with emery wheel 20 to be connected，Make emery wheel 20 high speed rotating that the bearing inner race 24 of its underpart is carried out the processing of bearing face groove 32，As a example by shown in Fig. 4，Each emery wheel 20 can be with four bearing face grooves 321 of Continuous maching，After machining，To this bearing clamping fixture seat 23 90-degree rotation，Can manually rotate，Can also be by Cam intermittent mechanism，Bearing clamping fixture seat 23 is withdrawn on rotary disk 44，Turning motor 41 is rotated through cam indexing separator 42 by rotary disk 44 90-degree rotation，It is again pushed into bearing clamping fixture seat 23 continuing processing，Regulate two adjacent emery wheel 20 spacing，Starting power motor 17 makes each emery wheel 20 can be with six bearing face grooves 322 of Continuous maching,Clamped one time is multiple，Production efficiency is high，Processing cost is low，It is capable of scale batch production.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (8)
1. a bearing inner race end face groove machine-shaping device, it is characterised in that including: base, column, bracing frame, emery wheel distance adjustor, actuating unit, bearing inner race feeding mechanism；Described column, bracing frame are fixedly mounted on described base, described column is provided with step, described base is provided with guide rail slide block；
Described emery wheel distance adjustor includes: hinged axle sleeve, left hinged swing arm, right hinged swing arm, hinged nut, fixed mount, servomotor, worm screw, worm gear, left-handed screw mandrel, dextrorotation screw mandrel, roll adjustment hinging pin shaft, slide bar, guide post, the first swing arm, the second swing arm, the 3rd swing arm, the 4th swing arm, middle swing arm；The hinged swing arm in a described left side, right hinged pendulum arm length are identical, described first swing arm, the second swing arm, the 3rd swing arm, the 4th pendulum arm length are identical, the even number that quantity is more than four of described middle swing arm, a length of first swing arm of described middle swing arm, the second swing arm, the 3rd swing arm, the twice of the 4th pendulum arm length；The quantity of described hinged axle sleeve is two, is the first hinged axle sleeve, the second hinged axle sleeve, and described first hinged axle sleeve, the second hinged axle sleeve are movably arranged on the step of described column successively；The hinged swing arm in the described right side, first swing arm is all fixing with the first hinged axle sleeve to be connected and is coaxially connected as a single entity, the hinged swing arm in a described left side, second swing arm is all fixing with the second hinged axle sleeve to be connected and is coaxially connected as a single entity, described first swing arm, the other end of the second swing arm is respectively by the hinged middle swing arm of roll adjustment hinging pin shaft, these two middle swing arms are hinged in the middle part of it to be distributed in X-shaped, the other end of these two middle swing arms is respectively by the hinged hinged swing arm in the another two of distribution in X-shaped in the middle part of it of roll adjustment hinging pin shaft, set gradually, in latter two end of swing arm respectively by hinged 3rd swing arm of roll adjustment hinging pin shaft, 4th swing arm, described 3rd swing arm, the other end of the 4th swing arm is hinged by roll adjustment hinging pin shaft；Described servomotor is fixedly mounted in described fixed mount, described worm screw is connected with servomotor power, described worm gear is connected with worm engaging, and described left-handed screw mandrel, dextrorotation screw mandrel are fixing with the both sides of worm gear respectively to be connected, and described left-handed screw mandrel, dextrorotation screw mandrel, worm gear are coaxially disposed；The quantity of described hinged nut is two, is respectively sleeved on left-handed screw mandrel, dextrorotation screw mandrel, and the hinged swing arm in a described left side, the other end of right hinged swing arm are articulated and connected with hinged nut respectively；One end of described guide post is fixing with fixed mount to be connected, and the other end is slidably mounted in column, and described guide post is vertically arranged with left-handed screw mandrel, dextrorotation screw mandrel；Described sliding bar is connected between two roll adjustment hinging pin shafts that position is correspondingly arranged, and described slide bar be arranged in parallel with left-handed screw mandrel, dextrorotation screw mandrel, and the plane that described slide bar is formed is positioned at the plane top that middle swing arm is formed；
Described actuating unit includes: power motor, rotating shaft, guide holder, emery wheel；Described guide holder, the quantity of all corresponding slide bar of quantity of emery wheel, the lower end of described guide holder is fixing with the middle part of slide bar to be connected, and it is the internal splined shaft bushing of internal spline that the upper end of described guide holder is fixedly installed inside it；Described rotating shaft is through the internal splined shaft bushing of guide holder, described rotating shaft is connected with power motor power near one end of column, the other end of described rotating shaft is slidably mounted on support frame as described above, described power motor is fixing with guide holder upper end to be connected, being provided with external splines in described rotating shaft, described emery wheel is slidably socketed in rotating shaft and fixes with internal splined shaft bushing and is connected；
Described bearing inner race feeding mechanism includes: bearing clamping fixture seat, bearing fixture hinging pin shaft, articulated linkage, screw mandrel regulation roller, regulates screw mandrel, feed screw nut clockwise clockwise, regulates screw mandrel, feed screw nut counterclockwise counterclockwise；nullDescribed bearing fixture hinging pin shaft is divided into fixing bearing fixture hinging pin shaft and live bearing fixture hinging pin shaft，The quantity of the corresponding described emery wheel of the quantity of described fixing bearing fixture hinging pin shaft，Described fixing bearing fixture hinging pin shaft is the most uniformly fixedly mounted on bearing clamping fixture seat，The top of described each fixing bearing fixture hinging pin shaft and bottom are respectively connected with and are formed by live bearing fixture hinging pin shaft is hinged by articulated linkage、For clamping the diamond structure of bearing inner race，Described feed screw nut clockwise、Feed screw nut is fixing with two live bearing fixture hinging pin shafts of limit end respectively counterclockwise is connected，Described feed screw nut clockwise is socketed in and regulates on screw mandrel clockwise，Described feed screw nut counterclockwise is socketed in and regulates on screw mandrel counterclockwise，Described regulation screw mandrel clockwise、Regulate screw mandrel counterclockwise、Screw mandrel regulation roller is coaxially disposed and connects as one，It is provided with, bottom described bearing clamping fixture seat, the guide rail coordinated with guide rail slide block.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 1, it is characterised in that this machine-shaping device also includes Cam intermittent mechanism；Described Cam intermittent mechanism includes: rotary disk, cam indexing separator, turning motor；The bottom, center of described rotary disk is provided with output shaft axle sleeve, the reinforcement of more than three it is evenly arranged with on described output shaft axle sleeve, the power shaft of described cam indexing separator is connected with turning motor power, and the output shaft of described cam indexing separator is arranged in described output shaft axle sleeve；It is provided with orthogonal guide rail slide block on described rotary disk, bottom described bearing clamping fixture seat, is provided with the vertical guide rail coordinated with this orthogonal guide rail slide block.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 1 and 2, it is characterised in that the quantity of described middle swing arm is four.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 3, it is characterised in that be fixedly installed electric magnet bottom described bearing clamping fixture seat.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 4, it is characterized in that, the hinged swing arm in a described left side, the other end of right hinged swing arm offer cylindrical hole, Step Shaft axle sleeve it is installed with in described cylindrical hole, described hinged nut lower end is provided with Step Shaft, and described Step Shaft is movably arranged in described Step Shaft axle sleeve.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 5, it is characterized in that, described first hinged axle sleeve, the second hinged axle sleeve are movably arranged on by deep groove ball bearing or needle bearing on the step of described column respectively, are provided with, between described first hinged axle sleeve, the second hinged axle sleeve, the end face thrust ball bearing being socketed on column step.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 6, it is characterised in that described power motor is connected with rotating shaft power by shaft coupling.
A kind of bearing inner race end face groove machine-shaping device the most according to claim 7, it is characterised in that described bearing clamping fixture seat is cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257808.2U CN205572102U (en) | 2016-03-30 | 2016-03-30 | Bearing inner race end face slot machine -shaping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620257808.2U CN205572102U (en) | 2016-03-30 | 2016-03-30 | Bearing inner race end face slot machine -shaping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572102U true CN205572102U (en) | 2016-09-14 |
Family
ID=56867867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620257808.2U Withdrawn - After Issue CN205572102U (en) | 2016-03-30 | 2016-03-30 | Bearing inner race end face slot machine -shaping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666286A (en) * | 2016-03-30 | 2016-06-15 | 邯郸鸿力轴承有限公司 | End surface groove machining forming equipment for bearing inner rings |
-
2016
- 2016-03-30 CN CN201620257808.2U patent/CN205572102U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666286A (en) * | 2016-03-30 | 2016-06-15 | 邯郸鸿力轴承有限公司 | End surface groove machining forming equipment for bearing inner rings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014240094A (en) | Grinding machine | |
| CN107486797A (en) | A kind of clamping device in the processing applied to mould | |
| CN203509230U (en) | Precise worn combined machining machine tool | |
| CN204354252U (en) | The accurate Frame assembling machine in high frequency inclined-plane | |
| CN107322330A (en) | A kind of new CNC planer type milling machine | |
| CN105666286B (en) | A kind of bearing inner race end face groove machine-shaping device | |
| CN205572102U (en) | Bearing inner race end face slot machine -shaping equipment | |
| CN205929237U (en) | Horizontal high accuracy post -treatment machine of plastics tubular product | |
| US3038361A (en) | Turning machines | |
| CN207028477U (en) | Deviation adjusting device | |
| CN204339302U (en) | A kind of servo direct driving type centering center rest | |
| CN207358585U (en) | A kind of plate milling cutter fixing tool | |
| CN105834848B (en) | Piston ring automatic milling side position mouth device | |
| CN205308961U (en) | Rolling mill assembly | |
| CN207888156U (en) | A kind of numerical control minute surface knurling machine | |
| CN205057743U (en) | Burnishing machine rotates seat | |
| CN208961037U (en) | A kind of double-station high precision numerical control drilling robot | |
| CN203330407U (en) | Movable steam turbine steam barrier piece inlaying repairing tool | |
| CN221066210U (en) | Motor maintenance workbench | |
| CN105618860A (en) | Numerical-control rack processing machine | |
| CN201154369Y (en) | Device for adjusting principal axis centre distance | |
| CN204053001U (en) | The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring | |
| CN219684120U (en) | Intersecting line cutting machine clamping mechanism | |
| CN220372825U (en) | Ball base surface grinding machine | |
| CN219465871U (en) | Anti-offset clamping device for machining of precision surface grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20171222 |
|
| AV01 | Patent right actively abandoned |