CN203600017U - Grinding device for railway bearing - Google Patents
Grinding device for railway bearing Download PDFInfo
- Publication number
- CN203600017U CN203600017U CN201320834056.8U CN201320834056U CN203600017U CN 203600017 U CN203600017 U CN 203600017U CN 201320834056 U CN201320834056 U CN 201320834056U CN 203600017 U CN203600017 U CN 203600017U
- Authority
- CN
- China
- Prior art keywords
- grinding tool
- hole
- railway bearing
- rotating shaft
- tubular link
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 9
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a grinding device for a railway bearing. The grinding device for the railway bearing comprises a machining platform. A through hole is formed in the machining platform, a rotary shaft is arranged in the center of the through hole, a rotary motor is connected to the rotary shaft, and a plurality of supporting boards are connected to the top of the rotary shaft in a crossed mode; the supporting boards penetrate through the through hole and incline downwards, a hydraulic supporting rod is arranged between the inner side of each supporting board and the rotary shaft, a locating pressing block is arranged above each supporting board, two servo motors are further arranged on the machining platform and are connected with a rolling way grinding tool and a flange grinding tool respectively through clamps, each servo motor is connected with a coder, and a high-pressure water spraying nozzle is fixed to each clamp. The grinding device for the railway bearing can overcome the shortages in the prior art, the machining accuracy is improved, and a workpiece can be taken and placed rapidly and conveniently.
Description
Technical field
The utility model relates to a kind of bearing processing apparatus, especially a kind of railway bearing mill processing unit (plant).
Background technology
When the inner ring groove processing of railway bearing, precision prescribed is higher, uses common grinding machine often to occur that the problem of larger error appears in the groove of processing, and picks and places workpiece and waste time and energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of railway bearing mill processing unit (plant), can improve the deficiencies in the prior art, improves machining accuracy, is convenient to the quick fetching of workpiece.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of railway bearing mill processing unit (plant), comprise processing platform, on processing platform, be provided with through hole, the center of through hole is provided with rotating shaft, rotating shaft is connected with electric rotating machine, the top handing-over of rotating shaft has several gripper shoes, gripper shoe tilts to be passed down through through hole, between the inner side of each gripper shoe and rotating shaft, be provided with hydraulic supporting strut, gripper shoe top is provided with location briquetting, on processing platform, be also provided with two servomotors, two servomotors are connected with respectively raceway grinding tool and rib grinding tool by fixture, each servomotor is connected with an encoder, on fixture, be fixed with high pressure spray water nozzle.
As preferably, the end of described raceway grinding tool and rib grinding tool is provided with the first tubular link, the interior outside of tubular link is respectively arranged with the first screw thread, the top of described fixture is provided with the second tubular link, in the second tubular link, be provided with joint pin, second inner side of tubular link and the outside of joint pin are respectively arranged with the second screw thread matching with the first screw thread.
As preferably, in described high pressure spray water nozzle, be provided with spiral stream guidance groove.
The beneficial effect that adopts technique scheme to bring is: the utility model is realized the fixing of workpiece and discharged by expansion and the recovery of gripper shoe.Processing starts prelocalization briquetting workpiece is fixedly crimped in gripper shoe, forms rigidity contact and connects, and under the driving of electric rotating machine, gripper shoe drives workpiece rotation.Meanwhile servomotor drives fixture to workpiece feed, and encoder is measured in real time to feed distance.Between fixture and grinding tool, be grafting relation, and connect by Double-layer threaded, greatly improved the rigidity connecting.High pressure spray water nozzle is for lowering the temperature and clean machined surface, and spiral stream guidance groove can form the injection water of rotation, improves the cleaning capacity that processing is produced to chip.After completion of processing, gripper shoe reclaims, and location briquetting rises, and workpiece relies on deadweight to fall from through hole, departs from process equipment, facilitates workpiece to reclaim.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a concrete mode of implementing of the utility model.
Fig. 2 is the schematic diagram of fixture and grinding tool coupling part in the concrete mode of implementing of one of the utility model.
In figure: 1, processing platform; 2, through hole; 3, rotating shaft; 4, electric rotating machine; 5, gripper shoe; 6, hydraulic supporting strut; 7, servomotor; 8, fixture; 9, raceway grinding tool; 10, rib grinding tool; 11, encoder; 12, high pressure spray water nozzle; 13, the first tubular link; 14, the first screw thread; 15, the second tubular link; 16, joint pin; 17, the second screw thread; 18, spiral stream guidance groove; 19, location briquetting.
The specific embodiment
With reference to Fig. 1-2, specific embodiment of the utility model comprises processing platform 1, on processing platform 1, be provided with through hole 2, the center of through hole 2 is provided with rotating shaft 3, rotating shaft 3 is connected with electric rotating machine 4, the top handing-over of rotating shaft 3 has several gripper shoes 5, gripper shoe 5 tilts to be passed down through through hole 2, between the inner side of each gripper shoe 5 and rotating shaft 3, be provided with hydraulic supporting strut 6, gripper shoe 5 tops are provided with location briquetting 19, on processing platform 1, be also provided with two servomotors 7, two servomotors 7 are connected with respectively raceway grinding tool 9 and rib grinding tool 10 by fixture 8, each servomotor 7 is connected with an encoder 11, on fixture 8, be fixed with high pressure spray water nozzle 12.
It should be noted that, the end of described raceway grinding tool 9 and rib grinding tool 10 is provided with the first tubular link 13, the interior outside of tubular link 13 is respectively arranged with the first screw thread 14, the top of described fixture 8 is provided with the second tubular link 15, in the second tubular link 15, be provided with the inner side of joint pin 16, the second tubular links 15 and the outside of joint pin 16 and be respectively arranged with the second screw thread 17 matching with the first screw thread 14.
In addition, in described high pressure spray water nozzle 12, be provided with spiral stream guidance groove 18.
Operation principle of the present utility model is: the utility model is realized the fixing of workpiece and discharged by expansion and the recovery of gripper shoe 5.Processing starts prelocalization briquetting 19 workpiece is fixedly crimped in gripper shoe 5, forms rigidity contact and connects, and under the driving of electric rotating machine 4, gripper shoe 5 drives workpiece rotation.Meanwhile servomotor 7 drives fixture 8 to workpiece feed, and encoder 11 is measured in real time to feed distance.Between fixture 8 and grinding tool, be grafting relation, and connect by Double-layer threaded, greatly improved the rigidity connecting.High pressure spray water nozzle 12 is for lowering the temperature to machined surface and cleaning, and spiral stream guidance groove 18 can form the injection water of rotation, improves the cleaning capacity that processing is produced to chip.After completion of processing, gripper shoe 5 reclaims, and location briquetting 19 rises, and workpiece relies on deadweight to fall from through hole 2, departs from process equipment, facilitates workpiece to reclaim.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a railway bearing mill processing unit (plant), it is characterized in that: comprise processing platform (1), on processing platform (1), be provided with through hole (2), the center of through hole (2) is provided with rotating shaft (3), rotating shaft (3) is connected with electric rotating machine (4), the top handing-over of rotating shaft (3) has several gripper shoes (5), gripper shoe (5) tilts to be passed down through through hole (2), between the inner side of each gripper shoe (5) and rotating shaft (3), be provided with hydraulic supporting strut (6), gripper shoe (5) top is provided with location briquetting (19), on processing platform (1), be also provided with two servomotors (7), two servomotors (7) are connected with respectively raceway grinding tool (9) and rib grinding tool (10) by fixture (8), each servomotor (7) is connected with an encoder (11), on fixture (8), be fixed with high pressure spray water nozzle (12).
2. railway bearing mill processing unit (plant) according to claim 1, it is characterized in that: the end of described raceway grinding tool (9) and rib grinding tool (10) is provided with the first tubular link (13), the interior outside of tubular link (13) is respectively arranged with the first screw thread (14), the top of described fixture (8) is provided with the second tubular link (15), in the second tubular link (15), be provided with joint pin (16), the outside of the inner side of the second tubular link (15) and joint pin (16) is respectively arranged with the second screw thread (17) matching with the first screw thread (14).
3. railway bearing mill processing unit (plant) according to claim 1, is characterized in that: in described high pressure spray water nozzle (12), be provided with spiral stream guidance groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834056.8U CN203600017U (en) | 2013-12-17 | 2013-12-17 | Grinding device for railway bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834056.8U CN203600017U (en) | 2013-12-17 | 2013-12-17 | Grinding device for railway bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600017U true CN203600017U (en) | 2014-05-21 |
Family
ID=50712716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834056.8U Expired - Lifetime CN203600017U (en) | 2013-12-17 | 2013-12-17 | Grinding device for railway bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990686A (en) * | 2014-05-30 | 2014-08-20 | 张家港市Aaa轴承有限公司 | Adjustable bearing machining device |
| CN106239327A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of bearing outside surface datatron that can certainly surely move |
| CN106239281A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of bearing special outer surface processing means |
-
2013
- 2013-12-17 CN CN201320834056.8U patent/CN203600017U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990686A (en) * | 2014-05-30 | 2014-08-20 | 张家港市Aaa轴承有限公司 | Adjustable bearing machining device |
| CN103990686B (en) * | 2014-05-30 | 2016-08-24 | 张家港市Aaa轴承有限公司 | A kind of adjustable bearing processing apparatus |
| CN106239327A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of bearing outside surface datatron that can certainly surely move |
| CN106239281A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of bearing special outer surface processing means |
| CN106239281B (en) * | 2016-08-23 | 2018-06-08 | 山东浩尔特轴承制造有限公司 | A kind of special outer surface processing unit of bearing |
| CN106239327B (en) * | 2016-08-23 | 2018-06-26 | 黄俊龙 | A kind of bearing outside surface processor that can surely move certainly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 the Ningxia Hui Autonomous Region concentric Yinchuan City Development Zone, No. 296 South Street Patentee after: NINGXIA JUNENG ROBOT Co.,Ltd. Address before: 750021 the Ningxia Hui Autonomous Region concentric Yinchuan City Development Zone, No. 296 South Street Patentee before: NINGXIA JUNENG ROBOT SYSTEM Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |