CN107457539A - A kind of bearing processing and its bearing cutting equipment - Google Patents
A kind of bearing processing and its bearing cutting equipment Download PDFInfo
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- CN107457539A CN107457539A CN201710860712.4A CN201710860712A CN107457539A CN 107457539 A CN107457539 A CN 107457539A CN 201710860712 A CN201710860712 A CN 201710860712A CN 107457539 A CN107457539 A CN 107457539A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
- B23D33/04—Arrangements for holding, guiding, and/or feeding work during the operation for making circular cuts
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
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Abstract
The invention discloses a kind of bearing processing, comprise the following steps：Step 1：Tubing is cut into blank in the form of annular discs using bearing cutting equipment；Step 2：Turnery processing is carried out to blank using lathe；Step 3：The heat treatment that blank after turning is quenched and is tempered；Step 4：The end face of blank is ground using rotary grinder；Step 5：The outer edge surface of blank is ground using centerless grinder；Step 6：Utilize the raceway of raceway grinding machine processing bearing；Step 7：Raceway is finished using accurate channel ultra-lapping machine；Step 8：The inner ring and race diameter of bearing are detected using bearing automatic detecting machine.First tubing is cut, subsequent lathe turning, is then ground using rotary grinder and centerless grinder, because the precision of the ratio of precision turning of grinding is high, therefore the bearing accuracy processed is higher；With post-processing raceway, finally bearing is detected, so that the bearing accuracy to dispatch from the factory is higher.
Description
Technical field
The present invention relates to bearing mnanufacture technical field, more particularly to a kind of bearing processing and its bearing cutting equipment.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment, and its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.
At present, publication No. CN103100823A, publication No. disclose a kind of bearing for Chinese patent on May 15th, 2013
Processing technology, including forging, Vehicle Processing, carburizing, heat treatment, bearing material use stainless steel；Also carried out after heat treatment at liquid throwing
Reason；It is that inner ring, outer ring in stainless steel bearing are positioned in centrifugal drum rolling that liquid, which throws handling process, by adding high frequency porcelain ball and throwing
Light liquid is handled, and processing is also passivated after liquid throwing processing.
This kind of bearing processing can machine after being forged to bearing material to bearing material, and car adds
Work refers to carry out turnery processing using lathe to bearing material；But the machining accuracy of turnery processing in itself is not high, thus can
Cause the bearing size precision that processes not high, installation easily occurs not when bearing is arranged in more accurate equipment
Enter or install shakiness phenomenon.
The content of the invention
It is an object of the invention to provide a kind of bearing processing and its bearing cutting equipment, can machining accuracy it is higher
Bearing.
The present invention above-mentioned technical purpose technical scheme is that：A kind of bearing processing, bag
Include following steps：
Step 1：Tubing is cut into blank in the form of annular discs using bearing cutting equipment；
Step 2：Turnery processing is carried out to blank using lathe；
Step 3：The heat treatment that blank after turning is quenched and is tempered；
Step 4：The end face of blank is ground using rotary grinder；
Step 5：The outer edge surface of blank is ground using centerless grinder；
Step 6：Utilize the raceway of raceway grinding machine processing bearing；
Step 7：Raceway is finished using accurate channel ultra-lapping machine；
Step 8：The inner ring and race diameter of bearing are detected using bearing automatic detecting machine.
By using such scheme, when manufacturing bearing, tubing is cut into a section first with bearing cutting equipment
And blank in the form of annular discs, turning can be carried out to blank, the blank after turning is i.e. using round platform plane followed by lathe
Grinding machine and centerless grinder are ground to the end face and outer rim of blank respectively, wherein due to grinding the depth of cut than turning feed
Amount is small, therefore the precision for the ratio of precision turning being ground will height；The higher bearing of ratio of precision can be now processed, followed by rolling
Road grinding machine is processed to the raceway of bearing, and raceway is finished using accurate channel ultra-lapping machine, can finally be made
The machining accuracy for obtaining raceway is higher；The bearing finally machined utilizes inner ring and outer ring of the bearing automatic detecting machine to bearing
Diameter is detected, if the result of detection differs greatly with required bearing size, the now larger axle of these size differences
It is exactly waste product to hold, and can finally ensure that the bearing qualification rate that processing is dispatched from the factory is higher；After the process of whole processing bearing, you can ensure
The ratio of precision for processing the bearing to dispatch from the factory is higher.
The purpose of the present invention is to also reside in provide a kind of bearing cutting equipment, being capable of the higher bearing of machining accuracy.
The present invention above-mentioned technical purpose technical scheme is that：Including base, positioned at the bottom
The cutting mechanism of seat side, positioned at side of the base away from the cutting mechanism and for tubing to be sent into the cutting
In-house feeding mechanism, the feeding mechanism include sliding be connected on the base and for fix tubing holder,
The sliding set of the holder lower end is fixed on, is fixed on the base and for the guide rod through the sliding set, position
Between the holder and the base and for the positioning component that is positioned of position to holder movement.
By using such scheme, after using holder, pipe clamping is fastened, it is arranged on the guide bar using set is slid,
After now operating personnel promote holder manually, holder can enter line slip along the direction of guide rod, wherein utilizing positioning
The position that component slides to holder positions, you can control is carried out to the distance of tubing charging, so that tubing is fed
Length be equal to the bearing thickness of required processing, the tubing on holder can be sent to cutting machine eventually through feeding mechanism
In structure, cutting processing can be carried out to tubing by cutting mechanism, the blank thickness finally cut down can relatively institute
The bearing thickness that need to be processed.
The further setting of the present invention is：The positioning component include one end be hinged on registration arm on the holder,
Be fixed on locating rod that on the base and bearing of trend is parallel with the bearing of trend of the guide rod, it is multiple be fixed on it is described fixed
Locating piece on the bar of position, locating slot embedded after being opened on the locating piece and being rotated for the registration arm, two neighboring institute
It is equal with the bearing thickness of required processing to state the distance between locating slot.
By using such scheme, when holder enters line slip along the direction of guide rod, the registration arm on holder
Line slip can be entered with the direction of guide rod, when registration arm be moved to from the locating piece position in previous locating rod it is next
Behind locating piece position, the distance of registration arm now movement be needed for processing bearing thickness, now rotational positioning arm so as to
So that registration arm is embedded into locating slot, so as to realize the positioning to registration arm, the positioning to holder can be finally completed, by
It is fixed in tubing on holder, the distance of now tubing movement is the bearing thickness of required processing, when cutting mechanism is to pipe
After material is cut, you can the higher blank of ratio of precision is cut out, so as to be advantageous to the subsequently processing to bearing.
The further setting of the present invention is：The width of the locating slot is equal with the thickness of the registration arm, the positioning
Offered on the inwall of groove upper end be directed away from the locating slot side and towards tilt upward side extension spigot surface.
By using such scheme, when registration arm needs to be embedded into locating slot, registration arm is embedded into towards remote first
Tilted upward from locating slot side and direction in the spigot surface of side extension, now spigot surface can carry out guiding work to registration arm
With so as to facilitate registration arm to be quickly embedded into locating slot；Simultaneously because the width of locating slot is equal with the thickness of registration arm, when
After registration arm is embedded into locating slot, gap will not be produced between registration arm and locating slot, can finally avoid registration arm fixed
Moved in the groove of position along the bearing of trend of locating rod, so as to ensure the length of tubing charging and the bearing thickness of required processing
Unanimously.
The further setting of the present invention is：The length parallel with the bearing of trend of the locating rod is offered in the locating rod
Bar hole, the screwed hole on the one end of the locating piece away from the locating slot, the strip is provided through in the locating rod
Hole rear thread is connected to the bolt in the screwed hole, is provided with the bolt head of the bolt for being pushed against institute
The pad on locating rod outer wall is stated, the scale strip parallel with the bearing of trend of the strip hole is additionally provided with the locating rod.
By using such scheme, when the bearing thickness of processing has variation, operating personnel can grasp locating piece
Then bolt is unscrewed, so that along the direction running fix block of strip hole, wherein the scale strip passed through in locating rod controls
Distance after locating piece movement, so that bearing thickness of the distance between the locating slot on two locating pieces with required processing
It is equal；Now operating personnel can grasp locating piece and then screwed in place bolt, so that the pad on bolt
It is pushed against on the outer wall of locating piece, it is final to may be such that satisfaction when to various thickness so as to complete that locating piece is fixed
The cutting of tubing when bearing is processed.
The further setting of the present invention is：The holder include be fixed on it is described slide put column, be fixed on institute
State the strap of column upper end, sliding is connected on the column and the cunning for tubing being pushed against on the strap
Clamping plate, the threaded locating hole being opened on the strap are moved, is threaded in the threaded locating hole and lower end is circumferential
Rotation connection is axially and fixedly connected to the thread spindle on the sliding clamping plate.
By using such scheme, when needing to fix tubing using holder, thread spindle is turned first so that thread spindle
Drive direction of the sliding clamping plate along column and be directed away from the side of strap and move, now operating personnel can be by tubing
It is placed between both sides strap and sliding clamping plate, and according to the bearing of processing various outer diameter, you can in strap and cunning
The tubing of various outer diameter is placed between shifting clamping plate；Subsequent operating personnel can turn thread spindle so that thread spindle drives sliding folder
Direction of the plate along column and moved towards the side close to strap, tubing can be pushed against fixation by the final clamping plate that slides
On clamping plate, so as to complete the fixation to the tubing of various outer diameter.
The further setting of the present invention is：The lower end offered on the sliding clamping plate for the thread spindle is embedded in recessed
Hole, annular groove is offered on the week side of boss inwall of the shrinkage pool, be fixed with the week side of boss outer wall of the thread spindle described for being embedded in
The spacing ring being used cooperatively in annular groove and with the annular groove.
By using such scheme, it is embedded into using the lower end of thread spindle in the shrinkage pool on sliding clamping plate, and on thread spindle
Spacing ring be embedded into the annular groove on shrinkage pool the week side of boss inwall, now thread spindle can carry out circumferential rotation along annular groove, together
When because annular groove is to the positioning action of spacing ring, the now axial movement of thread spindle can be spacing by annular groove institute, finally can be real
The lower end of existing thread spindle circumferentially rotates connection and is axially and fixedly connected to slide on clamping plate.
The further setting of the present invention is：The strap side close to each other with the sliding clamping plate is provided with
For the rubber blanket being pushed against on tubing.
By using such scheme, when sliding clamping plate and needing tubing being pushed against on strap, using sliding clamping plate
Rubber blanket between strap, rubber blanket can be pushed against on tubing, wherein because the coefficient of friction of rubber blanket is larger, this
After Shi Guancai is on rubber blanket, you can be not easy to skid on rubber blanket, can finally ensure to slide clamping plate and strap
Fixation to tubing.
The further setting of the present invention is：The cutting mechanism includes support, the fixation that one end is hinged on the base
Cutting motor on the bracket, the supporting plate being fixed on the base, it is opened in the supporting plate and embedding for tubing
The U-lag that enters, be fixed on the cutting motor output shaft and positioned at blade of the supporting plate away from the holder side,
One end is hinged on the base and the be hinged drive cylinder on the bracket of the other end, is driven when the drive cylinder is flexible
After the cutting motor on the support rotates, the blade can be cut to the tubing in the U-lag.
By using such scheme, when holder drive tubing charging, so that after tubing is entered in U-lag, drive
Cylinder of taking offence drives holder pivots, and the cutting motor on support can rotate, and the blade being then cut out on motor can fall,
Blade can be cut to the tubing in U-lag；After the completion of cutting, drive cylinder drives support revolution, so that knife
Piece is removed out of U-lag, final to may be such that blade waits cutting next time.
The further setting of the present invention is：The supporting plate is fixed with the side outer wall away from the blade for that will manage
Material is pushed against the elastic card in the U-lag.
By using such scheme, after tubing is embedded into U-lag, you can using supporting plate away from blade side outer wall
On elastic card, tubing can be pushed against in U-lag by elastic card, so as to be positioned to the tubing in U-lag, reduce
Tubing in U-lag influences the possibility of the cutting accuracy of tubing after shifting；Simultaneously because blade is distinguished with elastic card
Positioned at the both sides of supporting plate, will not now be interfered with each other between blade and elastic card.
In summary, the invention has the advantages that：
1. when manufacturing bearing, tubing is cut into a section and blank in the form of annular discs first with bearing cutting equipment, with
Turning can be carried out to blank, the blank after turning is right respectively using rotary grinder and centerless grinder using lathe afterwards
The end face of blank and outer rim are ground, wherein because the depth of cut of grinding is smaller than the depth of cut of turning, therefore the precision being ground
It is higher than the precision of turning；The higher bearing of ratio of precision can be now processed, the raceway followed by raceway grinding machine to bearing
It is processed, and raceway is finished using accurate channel ultra-lapping machine, the final machining accuracy ratio that may be such that raceway
It is higher；The bearing finally machined is detected using bearing automatic detecting machine to the inner ring and race diameter of bearing, if
The result of detection differs greatly with required bearing size, and now the larger bearing of these size differences is exactly waste product, final to be
It can ensure that the bearing qualification rate that processing is dispatched from the factory is higher；After the process of whole processing bearing, you can ensure the bearing that processing is dispatched from the factory
Ratio of precision is higher；
2. using sliding after tubing is pushed against on strap by clamping plate, sliding set is promoted, when registration arm is from previous locating rod
On locating piece position be moved to next locating piece position after, the distance of registration arm now movement be needed for processing axle
Thickness is held, now rotational positioning arm is so that registration arm is embedded into locating slot, so as to realize the positioning to registration arm；Then
Drive cylinder drives cutting motor to rotate, and the blade on cutting motor can be cut to tubing, and the blank cut down is i.e.
Can be close with the bearing thickness of required processing.
Brief description of the drawings
Fig. 1 is middle (center) bearing cutting equipment structural representation of the present invention；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is annexation sectional view between strap in the present invention, sliding clamping plate, thread spindle；
Fig. 4 is the enlarged drawing in B portions in Fig. 1；
Fig. 5 is annexation sectional view between locating rod in the present invention, locating piece, bolt, pad.
In figure：1st, base；2nd, cutting mechanism；21st, support；22nd, cutting motor；23rd, supporting plate；231st, elastic card；24、
U-lag；25th, blade；26th, drive cylinder；3rd, feeding mechanism；31st, holder；311st, column；312nd, strap；313rd, slide
Clamping plate；3131st, shrinkage pool；3132nd, annular groove；314th, threaded locating hole；315th, thread spindle；3151st, spacing ring；32nd, sliding set；33、
Guide rod；34th, positioning component；341st, registration arm；342nd, locating rod；3421st, strip hole；3422nd, bolt；3423rd, pad；
3424th, scale strip；343rd, locating piece；3431st, screwed hole；344th, locating slot；3441st, spigot surface；4th, rubber blanket；5th, chute；6、
Tubing.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of bearing processing, comprises the following steps：
Step 1：Tubing is cut into blank in the form of annular discs using bearing cutting equipment；
Step 2：Turnery processing is carried out to blank using numerically controlled lathe, numerically controlled lathe is a kind of prior art, is repeated no more here；
Step 3：The heat treatment that blank after turning is quenched and is tempered, wherein quenching and tempering are existing in heat treatment
Heat treatment technics, repeat no more here；
Step 4：The end face of blank is ground using rotary grinder, wherein this kind of rotary grinder is from Yancheng City
What great Feng Xindas Machinery Manufacturing Co., Ltd. introduced, model XD-306H；
Step 5：The outer edge surface of blank is ground using centerless grinder, wherein this kind of centerless grinder is from Wuxi City refinement machine
What tool factory introduced, model M1020；
Step 6：Using the raceway of raceway grinding machine processing bearing, this kind of raceway grinding machine is introduced for Shanghai Mei Shan Machinery Co., Ltd.s；
Step 7：Raceway is finished using accurate channel ultra-lapping machine, this kind of accurate channel ultra-lapping machine is that Luoyang axle is ground
Precision optical machinery Co., Ltd introduces, model 3MZ6230；
Step 8：The inner ring and race diameter of bearing are detected using bearing automatic detecting machine, this kind of bearing automatic detecting machine
Introduced for Cixi City Tian Tuo automation equipments Co., Ltd, model TMPIDMEA-0840.
Principle：When manufacturing bearing, first with bearing cutting equipment by tubing cut into a section and it is in the form of annular discs
Blank, turning can be carried out to blank, the blank after turning is i.e. using rotary grinder and centreless grinding followed by lathe
Bed is ground to the end face and outer rim of blank respectively, wherein because the depth of cut of grinding is smaller than the depth of cut of turning, therefore grind
The precision for the ratio of precision turning cut will height；The higher bearing of ratio of precision can be now processed, followed by raceway grinding machine to axle
The raceway held is processed, and raceway is finished using accurate channel ultra-lapping machine, final to may be such that adding for raceway
Work ratio of precision is higher；The bearing finally machined is examined using bearing automatic detecting machine to the inner ring and race diameter of bearing
Survey, if the result of detection differs greatly with required bearing size, now the larger bearing of these size differences is exactly waste product,
It can finally ensure that the bearing qualification rate that processing is dispatched from the factory is higher；After the process of whole processing bearing, you can ensure what processing was dispatched from the factory
The ratio of precision of bearing is higher.
Embodiment 2：A kind of bearing cutting equipment, reference picture 1, this kind of bearing cutting equipment are used for step in embodiment 1
Tubing 6 is cut in rapid 1, wherein this kind of bearing cutting equipment includes base 1, and cutting machine is provided with the side of base 1
Structure 2, cutting mechanism 2 is used to cut tubing 6, and is provided with charger on side of the base 1 away from cutting mechanism 2
Structure 3, feeding mechanism 3 are used to tubing 6 being sent in cutting mechanism 2.
Reference picture 1, cutting mechanism 2 include support 21, cutting motor 22, supporting plate 23, U-lag 24, blade 25, driving gas
Cylinder 26；By hinge on base 1, cutting motor 22 is bolted on support 21 for one end of its medium-height trestle 21,
And blade 25 is arranged on the output shaft of cutting motor 22；Simultaneously drive cylinder 26 one end by hinge on the stent 21
And on the one end of support 21 away from base 1, and the one end of drive cylinder 26 away from support 21 exists again by hinge
On base 1, the now rotation of drive cylinder 26 can drive the rotation of support 21.
Reference picture 1, supporting plate 23 are welded on the base 1 of the opening position of blade 25, and wherein U-lag 24 is opened in support
Passed through on plate 23 and for tubing 6；Blade 25 is located at side opening position of the supporting plate 23 away from feeding mechanism 3, and supporting plate simultaneously
Elastic card 231 is welded with the 23 side outer walls away from blade 25, when tubing 6 is penetrated into U-lag 24, elastic card
231 can be pushed against tubing 6 in U-lag 24, so as to complete that tubing 6 is positioned in U-lag 24.
Reference picture 1, feeding mechanism 3 include holder 31, sliding set 32, guide rod 33, positioning component 34；Wherein holder
31 include column 311, strap 312, sliding clamping plate 313, threaded locating hole 314, thread spindle 315（Reference picture 2）；Guide rod
33 both ends are bolted on base 1, and guide rod 33 extends towards the side of supporting plate 23；32 sets of set is slid simultaneously
It is located on base 1, now sliding set 32 can enter line slip along the direction of guide rod 33.
Reference picture 2, column 311 is welded on sliding set 32, and strap 312 is welded on the upper end position of column 311
Place, while threaded locating hole 314 is opened on the one end of strap 312 away from column 311, and thread spindle 315 is threadedly coupled
In threaded locating hole 314；Chute 5 is offered on its central post 311, and the one end for sliding clamping plate 313 is embedded in chute 5,
Clamping plate 313 is slid close to the side of chute 5 in the V-shaped being embedded in for tubing 6.
Reference picture 3, sliding clamping plate 313 is away from chute 5（Reference picture 2）One end on offer lower end for thread spindle 315
Embedded shrinkage pool 3131, and annular groove 3132 is offered on the week side of boss inwall of shrinkage pool 3131, wherein outside the week side of boss of the lower end of thread spindle 315
The spacing ring 3151 for being embedded in annular groove 3132 is wholely set on wall, now the lower end of thread spindle 315 can circumferentially turn
It is dynamic to connect and be axially and fixedly connected to slide on clamping plate 313.
Reference picture 2, the side close to each other with sliding clamping plate 313 of strap 312 are bonded with rubber blanket 4, wherein when
When needing to fix tubing 6, thread spindle 315 is turned first so that thread spindle 315 drives side of the sliding clamping plate 313 along column 311
To and be directed away from strap 312 side move, now tubing 6 can be placed into both sides strap by operating personnel
Between 312 and sliding clamping plate 313, and according to the bearing of processing various outer diameter, you can in strap 312 and sliding clamping plate 313
Between place various outer diameter tubing 6；Subsequent operating personnel can turn thread spindle 315 so that thread spindle 315 drives sliding folder
Direction of the plate 313 along column 311 and moved towards the side close to strap 312, it is final slide clamping plate 313 can be by pipe
Material 6 is pushed against on strap 312, so as to complete the fixation to the tubing 6 of various outer diameter.
Reference picture 4, positioning component 34 include registration arm 341, locating rod 342, locating piece 343, locating slot 344；It is wherein fixed
One end of position arm 341 is by hinge at the upper end position of column 311（Reference picture 2）, and locating rod 342 is consolidated by bolt
It is scheduled on base 1, while the bearing of trend of locating rod 342 is parallel with the bearing of trend of guide rod 33（Reference picture 1）；Wherein position
Strip hole 3421 is offered on bar 342, and the bearing of trend of strip hole 3421 is parallel with the bearing of trend of locating rod 342；Simultaneously
Locating piece 343 is provided with polylith and is distributed in along the bearing of trend uniform intervals of locating rod 342 in locating rod 342.
Reference picture 4, locating slot 344 are opened on locating piece 343, and after registration arm 341 rotates, registration arm 341 is away from vertical
One end of post 311 can be embedded into locating slot 344, and the width of locating slot 344 is equal with the thickness of registration arm 341；Wherein
Spigot surface 3441 is offered on the both sides inwall of the upper end of locating slot 344, and spigot surface 3441 is directed away from the one of locating slot 344
Side and direction tilt upward side extension；The distance between two neighboring locating slot 344 and the bearing with required processing are thick simultaneously
Spend equal.
Reference picture 5, screwed hole 3431, and locating rod are offered in the side side wall of the remotely located groove 344 of locating piece 343
The bolt 3422 that the rear thread of strip hole 3421 is connected in screwed hole 3431, wherein bolt are provided through on 342
The pad 3423 for being pushed against on the outer wall of locating rod 342 is additionally provided with 3422 bolt head；It is simultaneously also viscous in locating rod 342
Have scale strip 3424（Reference picture 4）, and the bearing of trend of scale strip 3424 is parallel with the bearing of trend of strip hole 3421.
Principle：Reference picture 2, it is necessary first to tubing 6 is fixed, now turns thread spindle 315 so that the band of thread spindle 315
Direction of the dynamic sliding clamping plate 313 along column 311 and it is directed away from the side of strap 312 and moves, now operating personnel is
Tubing 6 can be placed between both sides strap 312 and sliding clamping plate 313, and according to the bearing of processing various outer diameter, you can
The tubing 6 of various outer diameter is placed between strap 312 and sliding clamping plate 313；Subsequent operating personnel can turn thread spindle
315 so that thread spindle 315 drives direction of the sliding clamping plate 313 along column 311 and towards close to the side of strap 312
Mobile, tubing 6 can be pushed against on strap 312 by the final clamping plate 313 that slides, so as to complete the tubing 6 to various outer diameter
Fixation.
Reference picture 4, subsequent operating personnel, which grasp, locating piece 343 and then unscrews bolt 3422, so as to along length
The direction running fix block 343 in bar hole 3421, wherein controlling locating piece 343 to move by the scale strip 3424 in locating rod 342
Distance afterwards, so that bearing thickness phase of the distance between the locating slot 344 on two locating pieces 343 with required processing
Deng；Now operating personnel grasp locating piece 343 and then screwed in place bolt 3422, so that on bolt 3422
Pad 3423 is pushed against on the outer wall of locating piece 343, so as to complete that locating piece 343 is fixed.
Reference picture 4, subsequent operating personnel can promote sliding set 32 manually（Reference picture 1）, when registration arm 341 is from previous
After the position of locating piece 343 in locating rod 342 is moved to next position of locating piece 343, registration arm 341 now move away from
From the bearing thickness of processing needed for being, rotational positioning arm 341 so that registration arm 341 is embedded into locating slot 344, so as to
Realize the positioning to registration arm 341.
Reference picture 1, finally start drive cylinder 26, drive cylinder 26 drives support 21 to rotate, the cutting electricity on support 21
Machine 22 can rotate, and the blade 25 being then cut out on motor 22 can fall, and blade 25 can be to the tubing in U-lag 24
6 are cut；After the completion of cutting, drive cylinder 26 drives support 21 to turn round, so that blade 25 moves out of U-lag 24
Open, it is final to may be such that blade 25 waits cutting next time.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (10)
- A kind of 1. bearing processing, it is characterised in that：Comprise the following steps：Step 1：Tubing is cut into blank in the form of annular discs using bearing cutting equipment；Step 2：Turnery processing is carried out to blank using lathe；Step 3：The heat treatment that blank after turning is quenched and is tempered；Step 4：The end face of blank is ground using rotary grinder；Step 5：The outer edge surface of blank is ground using centerless grinder；Step 6：Utilize the raceway of raceway grinding machine processing bearing；Step 7：Raceway is finished using accurate channel ultra-lapping machine；Step 8：The inner ring and race diameter of bearing are detected using bearing automatic detecting machine.
- 2. according to the bearing cutting equipment in a kind of bearing processing of claim 1, it is characterised in that：Including base（1）, position In the base（1）The cutting mechanism of side（2）, positioned at the base（1）Away from the cutting mechanism（2）Side and be used for Tubing is sent to the cutting mechanism（2）Interior feeding mechanism（3）, the feeding mechanism（3）It is connected to including sliding described Base（1）Go up and be used for the holder for fixing tubing（31）, be fixed on the holder（31）The sliding set of lower end（32）, it is fixed In the base（1）Above and for being covered through the sliding（32）Guide rod（33）, positioned at the holder（31）With it is described Base（1）Between and for the holder（31）The positioning component that mobile position is positioned（34）.
- 3. according to the bearing cutting equipment in a kind of bearing processing of claim 2, it is characterised in that：The positioning component （34）The holder is hinged on including one end（31）On registration arm（341）, be fixed on the base（1）Upper and bearing of trend With the guide rod（33）The parallel locating rod of bearing of trend（342）, multiple be fixed on the locating rod（342）On positioning Block（343）, be opened in the locating piece（343）Above and for the registration arm（341）Embedded locating slot after rotation（344）, phase Adjacent two locating slots（344）The distance between it is equal with the bearing thickness of required processing.
- 4. according to the bearing cutting equipment in a kind of bearing processing of claim 3, it is characterised in that：The locating slot （344）Width and the registration arm（341）Thickness it is equal, the locating slot（344）Direction is offered on the inwall of upper end Away from the locating slot（344）Side and direction tilt upward the spigot surface of side extension（3441）.
- 5. according to the bearing cutting equipment in a kind of bearing processing of claim 3, it is characterised in that：The locating rod （342）On offer and the locating rod（342）The parallel strip hole of bearing of trend（3421）, the locating piece（343）Far From the locating slot（344）One end on screwed hole（3431）, the locating rod（342）On be provided through the strip hole （3421）Rear thread is connected to the screwed hole（3431）Interior bolt（3422）, the bolt（3422）Bolt It is provided with head for being pushed against the locating rod（342）Pad on outer wall（3423）, the locating rod（342）On also set up Have and the strip hole（3421）The parallel scale strip of bearing of trend（3424）.
- 6. according to the bearing cutting equipment in a kind of bearing processing of claim 2, it is characterised in that：The holder（31） Including being fixed on the sliding set（32）On column（311）, be fixed on the column（311）The strap of upper end（312）、 Sliding is connected to the column（311）Above and for tubing to be pushed against into the strap（312）On sliding clamping plate （313）, be opened in the strap（312）On threaded locating hole（314）, be threaded in the threaded locating hole （314）Interior and lower end circumferentially rotates connection and is axially and fixedly connected to the sliding clamping plate（313）On thread spindle（315）.
- 7. according to the bearing cutting equipment in a kind of bearing processing of claim 6, it is characterised in that：The sliding clamping plate （313）On offer for the thread spindle（315）Lower end insertion shrinkage pool（3131）, the shrinkage pool（3131）The week side of boss inwall On offer annular groove（3132）, the thread spindle（315）The week side of boss outer wall on be fixed with for being embedded in the annular groove（3132） It is interior and with the annular groove（3132）The spacing ring being used cooperatively（3151）.
- 8. according to the bearing cutting equipment in a kind of bearing processing of claim 6, it is characterised in that：The strap （312）With the sliding clamping plate（313）Side close to each other is provided with the rubber blanket for being pushed against on tubing（4）.
- 9. according to the bearing cutting equipment in a kind of bearing processing of claim 2, it is characterised in that：The cutting mechanism （2）The base is hinged on including one end（1）On support（21）, be fixed on the support（21）On cutting motor（22）、 It is fixed on the base（1）On supporting plate（23）, be opened in the supporting plate（23）U-lag that is upper and being embedded in for tubing （24）, be fixed on the cutting motor（22）On output shaft and it is located at the supporting plate（23）Away from the holder（31）Side Blade（25）, one end be hinged on the base（1）The upper and other end is hinged on the support（21）On drive cylinder（26）, When the drive cylinder（26）It is flexible to drive the support（21）On the cutting motor（22）After rotation, the blade（25） Can be to the U-lag（24）Interior tubing is cut.
- 10. according to the bearing cutting equipment in a kind of bearing processing of claim 9, it is characterised in that：The supporting plate （23）Away from the blade（25）Side outer wall on be fixed with for tubing to be pushed against into the U-lag（24）Interior elastic card Piece（231）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860712.4A CN107457539B (en) | 2017-09-21 | 2017-09-21 | A kind of bearing processing and its bearing cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860712.4A CN107457539B (en) | 2017-09-21 | 2017-09-21 | A kind of bearing processing and its bearing cutting equipment |
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| Publication Number | Publication Date |
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| CN107457539A true CN107457539A (en) | 2017-12-12 |
| CN107457539B CN107457539B (en) | 2019-02-15 |
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| CN201710860712.4A Active CN107457539B (en) | 2017-09-21 | 2017-09-21 | A kind of bearing processing and its bearing cutting equipment |
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| CN (1) | CN107457539B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158926A (en) * | 2018-11-14 | 2019-01-08 | 余泽军 | It is a kind of for processing the fixture of aluminium alloy |
| CN110064901A (en) * | 2019-05-24 | 2019-07-30 | 新昌县新翔宇轴承有限公司 | A kind of bearing processing |
| CN117984112A (en) * | 2024-04-07 | 2024-05-07 | 新乡爱康建材有限公司 | Device and method for machining exhaust groove of double U-shaped pipe fitting of ground source heat pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576123A (en) * | 2008-05-09 | 2009-11-11 | 嵊州市美亚特种轴承厂 | Process for manufacturing bearing ring |
| CN102019545A (en) * | 2010-09-28 | 2011-04-20 | 洛阳世必爱特种轴承有限公司 | Superfinishing method of bearing rollaway surface |
| CN201931152U (en) * | 2011-03-03 | 2011-08-17 | 绍兴文理学院 | Steel tube cutting device for bearing |
| CN105618847A (en) * | 2016-02-29 | 2016-06-01 | 山东科技大学 | Pipe blanking equipment |
| CN205571560U (en) * | 2016-04-12 | 2016-09-14 | 安徽中德机床股份有限公司 | Plate shearing machine feeding clamping device |
-
2017
- 2017-09-21 CN CN201710860712.4A patent/CN107457539B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576123A (en) * | 2008-05-09 | 2009-11-11 | 嵊州市美亚特种轴承厂 | Process for manufacturing bearing ring |
| CN102019545A (en) * | 2010-09-28 | 2011-04-20 | 洛阳世必爱特种轴承有限公司 | Superfinishing method of bearing rollaway surface |
| CN201931152U (en) * | 2011-03-03 | 2011-08-17 | 绍兴文理学院 | Steel tube cutting device for bearing |
| CN105618847A (en) * | 2016-02-29 | 2016-06-01 | 山东科技大学 | Pipe blanking equipment |
| CN205571560U (en) * | 2016-04-12 | 2016-09-14 | 安徽中德机床股份有限公司 | Plate shearing machine feeding clamping device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158926A (en) * | 2018-11-14 | 2019-01-08 | 余泽军 | It is a kind of for processing the fixture of aluminium alloy |
| CN109158926B (en) * | 2018-11-14 | 2020-06-16 | 深圳市启瑞建设工程有限公司 | Clamp for processing aluminum alloy |
| CN110064901A (en) * | 2019-05-24 | 2019-07-30 | 新昌县新翔宇轴承有限公司 | A kind of bearing processing |
| CN117984112A (en) * | 2024-04-07 | 2024-05-07 | 新乡爱康建材有限公司 | Device and method for machining exhaust groove of double U-shaped pipe fitting of ground source heat pump |
| CN117984112B (en) * | 2024-04-07 | 2024-06-14 | 新乡爱康建材有限公司 | Device and method for machining exhaust groove of double U-shaped pipe fitting of ground source heat pump |
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| Publication number | Publication date |
|---|---|
| CN107457539B (en) | 2019-02-15 |
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Denomination of invention: Bearing processing technology and bearing cutting equipment Effective date of registration: 20221106 Granted publication date: 20190215 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xinchang county subbranch Pledgor: XINCHANG KANGLIDA BEARING Co.,Ltd. Registration number: Y2022330002952 |