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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- bearing race
- cold roll
- race part
- rotary table
- automatic
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
- B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting 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
- B07C5/04—Sorting according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H9/00—Feeding 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
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.
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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108480532A true CN108480532A (en) | 2018-09-04 |
Family
ID=63341229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810173354.4A Pending 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026040A (en) * | 2019-12-29 | 2020-04-17 | 江苏金源高端装备股份有限公司 | Ring rolling intelligent forging control system |
| CN113182472A (en) * | 2021-05-07 | 2021-07-30 | 大连华锐重工特种备件制造有限公司 | A quick cooling system for rolling race ring |
Citations (8)
| 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 |
-
2018
- 2018-03-02 CN CN201810173354.4A patent/CN108480532A/en active Pending
Patent Citations (8)
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111026040A (en) * | 2019-12-29 | 2020-04-17 | 江苏金源高端装备股份有限公司 | Ring rolling intelligent forging control system |
| CN113182472A (en) * | 2021-05-07 | 2021-07-30 | 大连华锐重工特种备件制造有限公司 | A quick cooling system for rolling race ring |
| CN113182472B (en) * | 2021-05-07 | 2024-02-02 | 大连华锐重工特种备件制造有限公司 | Quick cooling system for rolling bearing ring |
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