CN108480532A - A kind of full-automatic cold roll broaching equipment and its working method for bearing race part - Google Patents

A kind of full-automatic cold roll broaching equipment and its working method for bearing race part Download PDF

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Publication number
CN108480532A
CN108480532A CN201810173354.4A CN201810173354A CN108480532A CN 108480532 A CN108480532 A CN 108480532A CN 201810173354 A CN201810173354 A CN 201810173354A CN 108480532 A CN108480532 A CN 108480532A
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CN
China
Prior art keywords
bearing race
cold roll
automatic
full
feeding
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.)
Pending
Application number
CN201810173354.4A
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Chinese (zh)
Inventor
廖春惠
葛泓
乐建朝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Bojet Precision Forging Co Ltd
Original Assignee
Jiangsu Bojet Precision Forging Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Bojet Precision Forging Co Ltd filed Critical Jiangsu Bojet Precision Forging Co Ltd
Priority to CN201810173354.4A priority Critical patent/CN108480532A/en
Publication of CN108480532A publication Critical patent/CN108480532A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04Sorting according to size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00Making articles shaped as bodies of revolution
    • B21H1/06Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H9/00Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass

Abstract

A kind of full-automatic cold roll broaching equipment for bearing race part, it is related to the technical field of advanced manufacture and automation, including automatic feeding, pedestal, cold roll Counterboring apparatus and device for discharging, the automatic feeding is arranged in pedestal side, institute's cold roll Counterboring apparatus and device for discharging are mounted on the base, the cold roll Counterboring apparatus feed inlet is connect with automatic feeding, and discharge port is connect with device for discharging;The automatic feeding includes feed rotary table, and the postive stop baffle being arranged in feed rotary table and feeding regulation channel, and the feed rotary table center is equipped with shaft, and the shaft is connected with rotating driving device.Realize a series of actions of self-feeding, cold roll reaming processing and automatic discharging, whole process realizes manless production processing, automatic feeding is simple in structure and feeding process is reliable and stable, has the function of preventing resending, has ensured stability and the safety of overall processing process.

Description

A kind of full-automatic cold roll broaching equipment and its working method for bearing race part
Technical field
The present invention relates to the technical field of advanced manufacture and automation, more particularly to it is a kind of for bearing race part it is complete from Dynamic cold roll broaching equipment.
Background technology
It is a kind of new process less, without cutting that cold roll, which expands processing, since the expansion of accurate cold roll can make workpiece shape to greatest extent Shape and precision and can significantly improve the inherent quality of workpiece close to the shape and precision of fabricated part.It is high in required precision After the forging of gear part, bearing part is processed, often expand processing using cold roll to finish its diameter of bore.
Accurate cold roll technology is that annular slewing parts are obtained finished product using plastic deformation in turn is squeezed at normal temperatures A kind of cold-working molding method of part, the operation principle that cold roll expands are the molding mullers by a main driving come contoured outer surface shape Shape, a driven forming core rod carry out shaped inner surface shape, and plug and workpiece are supported by support wheel, when rolling workpiece, muller Workpiece rotation is driven, plug squeezes workpiece under the promotion of the support wheel connected firmly with feed arrangement, to realize rolling for workpiece. But current rolling and machine be only completed cold roll expand step, cannot with complete, unmanned process line is integrally formed.
Invention content
The purpose of invention:The present invention discloses a kind of full-automatic cold roll broaching equipment for bearing race part, realizes automatic Feeding, cold roll reaming processing and automatic discharging a series of actions, whole process realize manless production processing, self-feeding dress It is reliable and stable to set simple in structure and feeding process, have the function of it is anti-resend, ensured overall processing process stability and Safety.
Technical solution:In order to achieve the goal above, the invention discloses a kind of full-automatic cold rolls for bearing race part Broaching equipment, including automatic feeding, pedestal, cold roll Counterboring apparatus and device for discharging, the automatic feeding setting exist Pedestal side, institute's cold roll Counterboring apparatus and device for discharging are mounted on the base, the cold roll Counterboring apparatus feed inlet with give automatically Expect that device connection, discharge port are connect with device for discharging;The automatic feeding includes feed rotary table, and setting turns in feeding Postive stop baffle on disk and feeding regulation channel, the feed rotary table center are equipped with shaft, and the shaft is connected with rotation Driving device.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, feeding regulation channel One end extends in feed rotary table and is arranged at the edge of feed rotary table, and the other end is docked with cold roll Counterboring apparatus feed inlet.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the postive stop baffle setting In feeding regulation channel end, also, its lower end is adapted with the spacing of feed rotary table upper surface and the thickness of bearing race part.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the postive stop baffle lower end It is more than the thickness of 1 bearing race part with the spacing of feed rotary table upper surface and less than the thickness of 1.5 bearing race parts.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the feed rotary table center It is convex in the edge of feed rotary table, the feed rotary table edge is equipped with side wall.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the postive stop baffle are in V words Shape, and be fixedly mounted on side wall.
Further, above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the pedestal are interior equipped with cold But electric pump and liquid-transport pipe-line, the liquid-transport pipe-line extend in cold roll Counterboring apparatus.
Further, a kind of above-mentioned full-automatic cold roll broaching equipment for bearing race part, the device for discharging include Preceding discharge channel and rear discharge channel, the rear discharge channel are equipped with hole diameter detection apparatus, and the rear discharge channel is equipped with indexable drive and fills It sets.
Further, the working method of above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, including with Lower step:Bearing race part, automatic feeding operation are packed into S1, feed rotary table, rotating driving device drives feed rotary table Rotation, feed rotary table edge is moved in rotation process middle (center) bearing circle part;S2, feed rotary table drive the bearing race zero at its edge Part turns to be moved to feeding regulation channel;S3, bearing race part enter feeding regulation channel by postive stop baffle;If there is overlapping at this time Bearing race part, then postive stop baffle block bearing race part above, only allow single bearing race part to pass through;S4, rear side Bearing race part push the bearing race part of front side, the bearing race part of front side is pushed into cold roll Counterboring apparatus;S5, cold roll expand After aperture apparatus completes cold roll reaming processing, bearing race part falls into device for discharging, is discharged by device for discharging.
Further, the working method of above-mentioned a kind of full-automatic cold roll broaching equipment for bearing race part, the step Rapid S5 specifically includes following steps:S501, bearing race part fall into the hole diameter detection apparatus in the rear discharge channel of device for discharging, hole Whether the pore size appearance and size of diameter detection device detection bearing race part are qualified;If S502, qualification, position shifter driving device is not Operation, rear discharge channel are maintained at first position, and bearing race part enters qualified parts area along rear discharge channel;If S503, not conforming to Lattice, then position shifter driving device operation, discharge channel is indexed into the second position after driving, and bearing race part enters not along rear discharge channel Qualified parts area;Then position shifter driving device is resetted with discharge channel after driving.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that:
(1)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention realizes that self-feeding, cold roll are expanded A series of actions of hole machined and automatic discharging, whole process realize that manless production processing, automatic feeding are simple in structure And feeding process is reliable and stable, has the function of preventing resending, has ensured stability and the safety of overall processing process.
(2)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, feeding regulation channel are set The outer edge in feed rotary table is set, the outer edge of bearing race part arrival feed rotary table, feeding are made by the rotation of feed rotary table Turntable is rotated further, then bearing race part is sent into feeding regulation channel, and feeding path is gentler, and feeding process is more reliable.
(2)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, the design of postive stop baffle Play the role of anti-resend so that only have single bearing race part every time and enter feeding regulation channel, that is, when there is overlapping When bearing race part passes through postive stop baffle, postive stop baffle blocks one or several parts of top, only allows one of bottommost Part passes through.
(3)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, cardiac prominence in feed rotary table In the edge of feed rotary table, ensures to hold the edge that circle part slides to feed rotary table in rotating middle shaft, ensure the stability of feeding.
(4)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, the V-arrangement of postive stop baffle are set On the one hand meter increases self-strength and is easily installed connection, on the other hand expands the efficient working range of postive stop baffle, make limit Position effect is more preferable, more reliable.
(5)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, perfect heat-dissipating.
(6)A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, the design of device for discharging, Discharge channel indexing after alloing, and the automatic detection to part is combined, qualified parts and rejected part are transported to difference Discharge region.
(7)A kind of working method of full-automatic cold roll broaching equipment for bearing race part of the present invention, can be real Existing full automatic feeding, cold roll reaming processing and discharging, whole process realize manless production.
(8)A kind of working method of full-automatic cold roll broaching equipment for bearing race part of the present invention, passes through Hole diameter detection apparatus is detected part, and qualified parts and rejected part are transported to different discharge regions, automation Degree is high, and work efficiency is high, accuracy is high for automatic sorting.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of full-automatic cold roll broaching equipment for bearing race part of the present invention;
Fig. 2 is a kind of knot of the automatic feeding of full-automatic cold roll broaching equipment for bearing race part of the present invention Structure schematic diagram;
Fig. 3 is the A-A diagrammatic cross-sections of Fig. 2;
In figure:1- automatic feedings, 101- feed rotary tables, 102- postive stop baffles, 103- feeding regulations channel, 104- shafts Portion, 105- side walls, 2- pedestals, 3- cold roll Counterboring apparatus, 4- devices for discharging, discharge channel before 401-, discharge channel after 402-, the holes 403- Diameter detection device, 5- cooling electric pumps, 6- liquid-transport pipe-lines.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment
A kind of full-automatic cold roll broaching equipment for bearing race part of the present invention, as shown in Figure 1 to Figure 3, including from Dynamic feed device 1, pedestal 2, cold roll Counterboring apparatus 3 and device for discharging 4, the automatic feeding 1 are arranged in 2 side of pedestal, Institute's cold roll Counterboring apparatus 3 and device for discharging 4 are mounted on pedestal 2,3 feed inlet of cold roll Counterboring apparatus and automatic feeding 1 connection, discharge port are connect with device for discharging 4;The automatic feeding 1 includes feed rotary table 101, and setting in feeding turn Postive stop baffle 102 on disk 101 and feeding regulation channel 103,101 center of the feed rotary table be equipped with shaft 104, described turn Axle portion 104 is connected with rotating driving device.
103 one end of the channel of feeding regulation described in the present embodiment extends in feed rotary table 101 and is arranged in feed rotary table 101 edge, the other end are docked with 3 feed inlet of cold roll Counterboring apparatus.
Postive stop baffle 102 described in the present embodiment is arranged in 103 end of feeding regulation channel, also, its lower end and feeding The spacing of 101 upper surface of turntable is adapted with the thickness of bearing race part.
The lower end of postive stop baffle 102 described in the present embodiment and the spacing of 101 upper surface of feed rotary table are more than 1 bearing race zero The thickness of part and the thickness for being less than 1.5 bearing race parts.
Cardiac prominence is in the edge of feed rotary table 101,101 side of the feed rotary table in feed rotary table 101 described in the present embodiment Edge is equipped with side wall 105.
Postive stop baffle 102 described in the present embodiment is in the shape of the letter V, and is fixedly mounted on side wall 105.
Cooling electric pump 5 and liquid-transport pipe-line 6 are equipped in pedestal 2 described in the present embodiment, the liquid-transport pipe-line 6 extends to cold roll In Counterboring apparatus 3.
Device for discharging 4 described in the present embodiment includes preceding discharge channel 401 and rear discharge channel 402, it is described after in discharge channel 402 Equipped with hole diameter detection apparatus 403, the rear discharge channel 402 is equipped with position shifter driving device.
The working method of a kind of full-automatic cold roll broaching equipment for bearing race part in the present embodiment, including following step Suddenly:
Bearing race part is packed into S1, feed rotary table 101, automatic feeding 1 is run, and rotating driving device drives feed rotary table 101 rotations, 101 edge of feed rotary table is moved in rotation process middle (center) bearing circle part;
S2, feed rotary table 101 drive the bearing race parts transfer at its edge to move to feeding regulation channel 103;
S3, bearing race part enter feeding regulation channel 103 by postive stop baffle 102;If there is the bearing race part of overlapping at this time, Then postive stop baffle 102 blocks bearing race part above, and single bearing race part is only allowed to pass through;
The bearing race part of the bearing race part promotion front side of S4, rear side, by the bearing race part push-in cold roll reaming dress of front side Set 3;
After S5, cold roll Counterboring apparatus 3 complete cold roll reaming processing, bearing race part falls into device for discharging 4, by 4 row of device for discharging Go out:
S501, bearing race part fall into the hole diameter detection apparatus 403 in the rear discharge channel 402 of device for discharging 4, hole diameter detection apparatus Whether the pore size appearance and size of 403 detection bearing race parts are qualified;
If S502, qualified, position shifter driving device is not run, and rear discharge channel 402 is maintained at first position, bearing race part along Discharge channel 402 enters qualified parts area afterwards;
If S503, unqualified, position shifter driving device operation, discharge channel 402 is indexed into the second position, bearing race part after driving Enter rejected part area along rear discharge channel 402;Then position shifter driving device is resetted with discharge channel 402 after driving.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the guarantor of the present invention Protect range.

Claims (10)

1. a kind of full-automatic cold roll broaching equipment for bearing race part, it is characterised in that:Including automatic feeding(1)、 Pedestal(2), cold roll Counterboring apparatus(3)And device for discharging(4), the automatic feeding(1)It is arranged in pedestal(2)Side, institute Cold roll Counterboring apparatus(3)And device for discharging(4)Mounted on pedestal(2)On, the cold roll Counterboring apparatus(3)Feed inlet with give automatically Expect device(1)Connection, discharge port and device for discharging(4)Connection;
The automatic feeding(1)Including feed rotary table(101), and be arranged in feed rotary table(101)On postive stop baffle (102)With feeding regulation channel(103), the feed rotary table(101)Center is equipped with shaft(104), the shaft(104) It is connected with rotating driving device.
2. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 1, it is characterised in that:Institute State feeding regulation channel(103)One end extends to feed rotary table(101)Interior and setting is in feed rotary table(101)Edge, it is another End and cold roll Counterboring apparatus(3)Feed inlet docks.
3. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 2, it is characterised in that:Institute State postive stop baffle(102)It is arranged in feeding regulation channel(103)End, also, its lower end and feed rotary table(101)Upper surface Spacing and the thickness of bearing race part are adapted.
4. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 3, it is characterised in that:Institute State postive stop baffle(102)Lower end and feed rotary table(101)The spacing of upper surface is more than the thickness of 1 bearing race part and is less than The thickness of 1.5 bearing race parts.
5. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 1, it is characterised in that:Institute State feed rotary table(101)Middle cardiac prominence is in feed rotary table(101)Edge, the feed rotary table(101)Edge is equipped with side wall (105).
6. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 5, it is characterised in that:Institute State postive stop baffle(102)It is in the shape of the letter V, and is fixedly mounted on side wall(105)On.
7. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 1, it is characterised in that:Institute State pedestal(2)It is interior to be equipped with cooling electric pump(5)And liquid-transport pipe-line(6), the liquid-transport pipe-line(6)Extend to cold roll Counterboring apparatus(3) It is interior.
8. a kind of full-automatic cold roll broaching equipment for bearing race part according to claim 1, it is characterised in that:Institute State device for discharging(4)Including preceding discharge channel(401)With rear discharge channel(402), the rear discharge channel(402)It is equipped with Pore Diameter Detection Device(403), the rear discharge channel(402)Equipped with position shifter driving device.
9. according to a kind of work of full-automatic cold roll broaching equipment for bearing race part of claim 1-8 any one of them Method, it is characterised in that:Include the following steps:
S1, feed rotary table(101)Interior loading bearing race part, automatic feeding(1)Operation, rotating driving device drive feeding Turntable(101)Rotation, feed rotary table is moved in rotation process middle (center) bearing circle part(101)Edge;
S2, feed rotary table(101)The bearing race parts transfer at its edge is driven to move to feeding regulation channel(103);
S3, bearing race part pass through postive stop baffle(102)Into feeding regulation channel(103);If there is the bearing race of overlapping at this time Part, then postive stop baffle(102)Bearing race part above is blocked, single bearing race part is only allowed to pass through;
The bearing race part of the bearing race part promotion front side of S4, rear side, by the bearing race part push-in cold roll reaming dress of front side It sets(3);
S5, cold roll Counterboring apparatus(3)After completing cold roll reaming processing, bearing race part falls into device for discharging(4), by device for discharging (4)Discharge.
10. a kind of working method of full-automatic cold roll broaching equipment for bearing race part according to claim 9, It is characterized in that:The step S5 specifically includes following steps:
S501, bearing race part fall into device for discharging(4)Rear discharge channel(402)On hole diameter detection apparatus(403), aperture inspection Survey device(403)Whether pore size appearance and the size for detecting bearing race part are qualified;
If S502, qualification, position shifter driving device are not run, rear discharge channel(402)It is maintained at first position, bearing race part is suitable Rear discharge channel(402)Into qualified parts area;
If S503, unqualified, position shifter driving device operation, discharge channel after driving(402)It is indexed into the second position, bearing race zero Part is along rear discharge channel(402)Into rejected part area;Then position shifter driving device and discharge channel after driving(402)It resets.
CN201810173354.4A 2018-03-02 2018-03-02 A kind of full-automatic cold roll broaching equipment and its working method for bearing race part Pending CN108480532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810173354.4A CN108480532A (en) 2018-03-02 2018-03-02 A kind of full-automatic cold roll broaching equipment and its working method for bearing race part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810173354.4A CN108480532A (en) 2018-03-02 2018-03-02 A kind of full-automatic cold roll broaching equipment and its working method for bearing race part

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CN108480532A true CN108480532A (en) 2018-09-04

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024740A (en) * 1998-07-09 2000-01-25 O S Tec:Kk Cold forming device of metallic ring
CN201217047Y (en) * 2008-06-13 2009-04-08 李元甲 Apparatus for processing positive displacement drill bearing
CN102886475A (en) * 2012-09-25 2013-01-23 宁波雄狮机械制造有限公司 Bearing inner ring cold mill
CN202894156U (en) * 2012-09-25 2013-04-24 宁波雄狮机械制造有限公司 Bearing inner ring cold mill
CN204777257U (en) * 2015-07-09 2015-11-18 泛科轴承集团有限公司 Bearing automatic feeding
CN106853499A (en) * 2015-12-08 2017-06-16 宁波飞图自动技术有限公司 The cold rolling machine of bearing ferrule blanks
CN206862257U (en) * 2016-09-26 2018-01-09 新昌县镜岭镇胜泰轴承配件厂 A kind of bearing bore diameter device for fast detecting
CN206997654U (en) * 2017-07-20 2018-02-13 浙江赛赛轴承有限公司 A kind of bearing grinds expansion machine automatic charging device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024740A (en) * 1998-07-09 2000-01-25 O S Tec:Kk Cold forming device of metallic ring
CN201217047Y (en) * 2008-06-13 2009-04-08 李元甲 Apparatus for processing positive displacement drill bearing
CN102886475A (en) * 2012-09-25 2013-01-23 宁波雄狮机械制造有限公司 Bearing inner ring cold mill
CN202894156U (en) * 2012-09-25 2013-04-24 宁波雄狮机械制造有限公司 Bearing inner ring cold mill
CN204777257U (en) * 2015-07-09 2015-11-18 泛科轴承集团有限公司 Bearing automatic feeding
CN106853499A (en) * 2015-12-08 2017-06-16 宁波飞图自动技术有限公司 The cold rolling machine of bearing ferrule blanks
CN206862257U (en) * 2016-09-26 2018-01-09 新昌县镜岭镇胜泰轴承配件厂 A kind of bearing bore diameter device for fast detecting
CN206997654U (en) * 2017-07-20 2018-02-13 浙江赛赛轴承有限公司 A kind of bearing grinds expansion machine automatic charging device

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Application publication date: 20180904

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