CN106624026A - Drilling machine for spherical outer surface of bearing outer ring - Google Patents
Drilling machine for spherical outer surface of bearing outer ring Download PDFInfo
- Publication number
- CN106624026A CN106624026A CN201510517667.3A CN201510517667A CN106624026A CN 106624026 A CN106624026 A CN 106624026A CN 201510517667 A CN201510517667 A CN 201510517667A CN 106624026 A CN106624026 A CN 106624026A
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- CN
- China
- Prior art keywords
- drilling
- outer ring
- workpiece
- drilling machine
- bearing outer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
- B23B39/08—Devices for programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/12—Bearing races
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2707/00—Automatic supply or removal of metal workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/006—Ejectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a drilling machine for a spherical outer surface of a bearing outer ring. An automatic loading and unloading device, a clamping device, a drilling device and a PLC for system control are adopted to realize multi-procedure continuous automatic processing of loading, clamping, multi-directional drilling, unloading and the like. The drilling machine can well adapt to the requirements for multiple holes, multiple angles and adjustable positions of an insert bearing during drilling, and well meets the demand on precision of the insert bearing during drilling, and meanwhile, the drilling efficiency is improved.
Description
Technical field
The present invention relates to bearing machining field, particularly a kind of bearing outer ring spherical outside surface drilling machine.
Background technology
When the lasso of bearing is processed, for the needs of lubrication, it is frequently necessary to open up through hole on lasso outer circumference surface, and the groove of inner surface is communicated, it is ensured that there is enough lubricating oil when bearing working in groove, therefore for there is higher position accuracy demand in this hole, at present, bearing internal external circle drilling is all much that hand fit's bench drill is drilled, and the method precision is not high, efficiency is low, drilling operating exist quality is unstable and the low problem of efficiency.
Chinese invention patent（Application number：201320187258.8 applyings date：2013.04.15）Disclose a kind of bearing ring drilling equipment, including installing plate, the suspension arrangement for hanging drilled bearing ring and after rotating angle a after bearing ring drilling is finished insertion drill the interior bolt device that the bearing ring is positioned.The bearing ring drilling equipment of the invention, simple structure, part are few, cheap, and Drilling operation position accurately, when Drilling operation is carried out to bearing ring, does not result in the deformation of bearing ring.But, while there is also automaticity than relatively low, penetration rate is slow, the more low problem of operating efficiency.
Chinese invention patent（Notification number：The CN202639396U days for announcing：2013.01.02）Disclose a kind of bearing ring drilling equipment, the device includes a drilling machine, a fixed panel, a bearing ring clamping seat, a compactor and three drilling machines, the fixed panel is arranged on drilling machine, the bearing ring clamping seat is installed on the fixed panel, the compactor is correspondingly arranged at the bearing ring clamping seat front by a support, bearing ring clamping seat is provided with least 4 groups location hole groups on the fixed panel, three drilling machines are fixed on fixed panel by location hole group.The invention cost of labor is relatively low, but drilling equipment complex structure, cost are high, and when production thin bearing ring is also easy to produce the serious problems such as clamping deformation card wound.
The content of the invention
To this invention discloses a kind of Shaft bearing outer-ring radial bore machine.By arranging automatic loading and unloading device, clamping device, drilling equipment and using PLC system control, realize that the multiple operation such as feeding, clamping, multidirectional drilling, blanking are continuously processed automatically, this arranges automatic loading and unloading device, clamping device, drilling equipment and using PLC system control, realizes that the multiple operation such as feeding, clamping, multidirectional drilling, blanking are continuously processed automatically.
The technical solution adopted for the present invention to solve the technical problems is：Bearing outer ring spherical outside surface drilling machine mainly includes frame, automatic charging device, clamping device, automatic drilling device of turning, automatic blanking device and electric control system etc.；Described automatic charging device includes (as shown in Figure 1) such as the oblique feed channels, charging ram and pusher cylinder being installed on above spindle drum, sliding bevel of the workpiece from oblique feed channel is tumbled to discharging opening automatically, inductor triggers cylinder moving, pneumatic charging ram is promoted in the v-depression that workpiece is fallen on material supporting rack, completes workpiece automatic charging.Described clamping device includes dynamic and static chuck, supporting rod, slide bar and inductor etc., and structure is as shown in Fig. 2.Quiet chuck is arranged on spindle drum, and dynamic chuck is arranged on gripper cylinder and by air cylinder driven and moves linearly.The cylinder step crown of roll platform for moving chuck during Workpiece clamping stretches into bearing outer ring Internal hole positioning, under the cooperation of supporting rod, moves to quiet chuck direction along slide bar, after supporting rod is embedded in quiet chuck, the cylinder step crown of roll platform face clamping workpiece of quiet chuck.After the completion of drilling, cylinder resets, and supporting rod resets in the presence of pocketed springs on slide bar.Radial bore device is housed in described frame, the device includes mainshaft mechanism and feeding driving mechanism, mainshaft mechanism is made up of (rotating speed is by PLC controls) main shaft and spindle drive motor, it is respectively arranged in the adjustment plate of angle-adjusting mechanism, its sliding in chute is made to carry out the adjustment of drilling Angle Position by hand pushing sliding block, after being adjusted in place and locking, feed mechanism automatic drilling.Feeding driving mechanism is made up of stepping motor and ball screw assembly, and drilling depth is by the limit switch control on feed mechanism.Described automatic blanking device includes discharging channel and pusher cylinder.After the completion of drilling, clamp system resets under the action of the spring, unclamps workpiece, and workpiece falls into discharging channel, and discharging road junction is moved in the case where pusher cylinder is promoted, and realizes automatic blanking.Described electric control system includes PLC control systems and servomotor.PLC control systems control the motion of the link mechanical parts such as automatic loading/unloading, clamping, feeding drilling by Program Coordination.
Preferably, described bearing can drill on circumference optional position, oblique feed channel can be arbitrarily put it into.
Preferably, described clamping device is clamped using torus inner surface point contact positioning, center height is determined by the V connected in stars on material supporting rack.
Preferably, described clamping device using round boss inner support outside bearing.
Preferably, adopting 3 sets equipped with radial bore device in described frame, and it is that core type is arranged.
Preferably, described control system is 13 outputs, 8 inputs, PLC models S7-200CPU2266ES721-2AD23-OXO.
The invention has the beneficial effects as follows, this structure can be well adapted to when bearing with spherical outside surface drills to the adjustable requirement in porous, multi-angle and position, can well meet when bearing with spherical outside surface drills and precision and drilling efficiency are taken into account.Can well adapt to when bearing with spherical outside surface drills to the adjustable requirement in porous, multi-angle and position, meet well when bearing with spherical outside surface drills and precision and drilling efficiency are taken into account.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is drilling machine automatic charging device.
Fig. 2 is drilling machine clamping device.
1. drilling machine in Fig. 1,2. material supporting rack, 3. charging ram, 4. pusher cylinder.
5. inductor in Fig. 2,6. slide bar, 7. spring, 8. quiet chuck, 9. supporting rod, 10. workpiece, 11. dynamic chucks, 12. gripper cylinders.
Specific embodiment
Drilling machine 1 conveys hole workpiece to be drilled 10 by feed channel when working to material supporting rack 2, and workpiece 10 is fallen after material supporting rack 2, and pusher cylinder 4 promotes charging ram 3 to translate and drive the transverse shifting of material supporting rack 2;When workpiece 10 is moved to it is coaxial with the cylinder boss of dynamic chuck 11 and quiet chuck 8 when, inductor 5 touches gripper cylinder 12 and moves, cylinder piston promotes dynamic chuck 11 to move along a straight line, coordinate with supporting rod 9 in the embedded bearing outer ring of cylinder boss arranged on dynamic chuck 11, clamping workpiece to quiet chuck 8 is moved, when moving to workpiece front end face and contacting with quiet chuck 8, supporting rod 9 is embedded in the groove of quiet chuck 8, and dynamic chuck 11 and quiet chuck 8 carry out axially position clamping by its axially position in the face of workpiece;Drilling equipment feed, drilling;Drilling is finished, drilling equipment withdrawing, and cylinder resets, and dynamic chuck 11 and the clamping workpiece 10 of supporting rod 9 automatically reset in the presence of spring 7, unclamp;Workpiece 10 falls into discharging channel, and pushes part Turnover Box by the pusher cylinder 4 in discharging channel, completes automatic drilling processing.
Claims (5)
1. a kind of bearing outer ring spherical outside surface drilling machine, is characterized in that：The bearing outer ring spherical outside surface drilling machine mainly includes frame, automatic charging device, clamping device, automatic drilling device of turning, automatic blanking device and electric control system etc.；Described automatic charging device includes being installed on the oblique feed channel above spindle drum, charging ram and pusher cylinder etc. (as shown in Figure 1), sliding bevel of the workpiece from oblique feed channel is tumbled to discharging opening automatically, inductor triggers cylinder moving, pneumatic charging ram is promoted in the v-depression that workpiece is fallen on material supporting rack, complete workpiece automatic charging, described clamping device includes dynamic, quiet chuck, supporting rod, slide bar and inductor etc., structure is as shown in Figure 2, quiet chuck is arranged on spindle drum, dynamic chuck is arranged on gripper cylinder and by air cylinder driven and moves linearly, the cylinder step crown of roll platform for moving chuck during Workpiece clamping stretches into bearing outer ring Internal hole positioning, under the cooperation of supporting rod, move to quiet chuck direction along slide bar, after supporting rod is embedded in quiet chuck, the cylinder step crown of roll platform face clamping workpiece of quiet chuck, after the completion of drilling, cylinder resets, supporting rod resets in the presence of pocketed springs on slide bar, radial bore device is housed in described frame, the device includes mainshaft mechanism and feeding driving mechanism, mainshaft mechanism is made up of (rotating speed is by PLC controls) main shaft and spindle drive motor, it is respectively arranged in the adjustment plate of angle-adjusting mechanism, its sliding in chute is made to carry out the adjustment of drilling Angle Position by hand pushing sliding block, after being adjusted in place and locking, feed mechanism automatic drilling, feeding driving mechanism is made up of stepping motor and ball screw assembly, drilling depth is by the limit switch control on feed mechanism, described automatic blanking device includes discharging channel and pusher cylinder, after the completion of drilling, clamp system resets under the action of the spring, unclamp workpiece, workpiece falls into discharging channel, discharging road junction is moved in the case where pusher cylinder is promoted, realize automatic blanking, described electric control system includes PLC control systems and servomotor, PLC control systems control automatic loading/unloading by Program Coordination, clamping, the motion of the link mechanical part such as feeding drilling.
2. a kind of bearing outer ring spherical outside surface drilling machine according to claim 1, is characterized in that：Bearing can drill on circumference optional position, can arbitrarily put it into oblique feed channel.
3. a kind of bearing outer ring spherical outside surface drilling machine according to claim 1, is characterized in that：Clamping device is clamped using torus inner surface point contact positioning, and center height is determined by the V connected in stars on material supporting rack.
4. a kind of bearing outer ring spherical outside surface drilling machine according to claim 1, is characterized in that：Clamping device is using round boss inner support outside bearing.
5. a kind of bearing outer ring spherical outside surface drilling machine according to claim 1, is characterized in that：3 sets are adopted equipped with radial bore device in frame, and is that core type is arranged
A kind of bearing outer ring spherical outside surface drilling machine according to claim 1, is characterized in that：Control system is 13 outputs, 8 inputs, PLC models S7-200CPU2266ES721-2AD23-OXO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517667.3A CN106624026A (en) | 2015-08-22 | 2015-08-22 | Drilling machine for spherical outer surface of bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517667.3A CN106624026A (en) | 2015-08-22 | 2015-08-22 | Drilling machine for spherical outer surface of bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624026A true CN106624026A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517667.3A Pending CN106624026A (en) | 2015-08-22 | 2015-08-22 | Drilling machine for spherical outer surface of bearing outer ring |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243664A (en) * | 2017-07-31 | 2017-10-13 | 江苏润城温室科技股份有限公司 | A kind of multidigit automatic drilling machine processed for warmhouse booth accessory |
| CN109202548A (en) * | 2018-11-14 | 2019-01-15 | 陈欣洁 | A kind of jewelry polishing boring method |
| CN111361124A (en) * | 2020-03-12 | 2020-07-03 | 泰信利美信息科技(常州)有限公司 | Forming device of drainage tube |
| CN111822743A (en) * | 2020-01-13 | 2020-10-27 | 葛元安 | Bearing ring punching method |
| CN111906337A (en) * | 2020-01-13 | 2020-11-10 | 葛元安 | Bearing ring punching equipment |
-
2015
- 2015-08-22 CN CN201510517667.3A patent/CN106624026A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243664A (en) * | 2017-07-31 | 2017-10-13 | 江苏润城温室科技股份有限公司 | A kind of multidigit automatic drilling machine processed for warmhouse booth accessory |
| CN107243664B (en) * | 2017-07-31 | 2024-02-06 | 江苏润城温室科技股份有限公司 | Multi-position automatic drilling machine for machining greenhouse fittings |
| CN109202548A (en) * | 2018-11-14 | 2019-01-15 | 陈欣洁 | A kind of jewelry polishing boring method |
| CN111822743A (en) * | 2020-01-13 | 2020-10-27 | 葛元安 | Bearing ring punching method |
| CN111906337A (en) * | 2020-01-13 | 2020-11-10 | 葛元安 | Bearing ring punching equipment |
| CN111906337B (en) * | 2020-01-13 | 2021-09-21 | 山东赛马力动力科技有限公司 | Bearing ring punching equipment |
| CN111361124A (en) * | 2020-03-12 | 2020-07-03 | 泰信利美信息科技(常州)有限公司 | Forming device of drainage tube |
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| PB01 | Publication | ||
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Application publication date: 20170510 |