CN220240099U - Bearing drilling device - Google Patents
Bearing drilling device Download PDFInfo
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- CN220240099U CN220240099U CN202321367720.2U CN202321367720U CN220240099U CN 220240099 U CN220240099 U CN 220240099U CN 202321367720 U CN202321367720 U CN 202321367720U CN 220240099 U CN220240099 U CN 220240099U
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- Prior art keywords
- driving mechanism
- drilling
- polishing
- linear driving
- lifting
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- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 238000005498 polishing Methods 0.000 claims abstract description 44
- 238000003754 machining Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a bearing drilling device, which comprises a workbench, wherein a supporting table is arranged on the workbench, a feeding conveying line is arranged on one side of the supporting table, a first linear driving mechanism is arranged on the supporting table, the output end of the first linear driving mechanism is connected with a first push block, a limit baffle is arranged at a drilling station of the supporting table, the limit baffle is provided with a limit groove matched with a workpiece, the first push block and the limit baffle are matched to clamp the workpiece at the drilling station, a plurality of drills are further arranged on the workbench, a clamping and transferring mechanism and an inner ring polishing mechanism are further arranged on the workbench, and the clamping and transferring mechanism is used for transferring the drilled workpiece to the inner ring polishing mechanism to polish the inner ring drilling position.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a bearing drilling device.
Background
Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy. The bearing outer race is an important component of the bearing, and acts as a support and orientation in the bearing, and is responsible for carrying all loads transmitted to the shaft in the machine, including radial and axial loads.
The bearing outer race is processed and is manufactured and need carry out drilling processing, the purpose is lubricated in order to prolong bearing life as the oilhole, in addition can also wash out inside the bearing with filth, corrosion products etc. in order to guarantee the normal use of bearing, also can play the effect of alleviateing the whole quality of bearing simultaneously, the internal surface punching position annex of bearing outer race can produce the burr after drilling, and bearing outer race internal surface should be smooth and clean, can not have the defect such as burr, pock, wear mark, consequently need polish and handle, the equipment of polishing is usually mutually independent with drilling equipment in the current equipment, need the workman manual work to shift, consume the manpower, consequently, it is in order to improve production machining efficiency to need design a set of automated processing equipment.
Disclosure of Invention
In order to solve the technical problems, the utility model relates to a bearing drilling device which is simple and reliable in structure, effectively solves the technical problems, is suitable for popularization and use, and is realized by the following technical scheme:
the utility model provides a bearing drilling equipment, includes the workstation, be equipped with the brace table on the workstation, one side of brace table is equipped with the feeding transfer chain, the feeding transfer chain is used for sending the work piece to the material loading station of brace table one by one, be equipped with first linear drive mechanism on the brace table, first linear drive mechanism's output is connected with first ejector pad, first linear drive mechanism is used for pushing the work piece that is located the material loading station into the drilling station on the brace table through first ejector pad, the drilling station of brace table is equipped with limit baffle, limit baffle is equipped with the spacing groove with work piece complex, first ejector pad and limit baffle cooperation can press from both sides the work piece at the drilling station tightly, still be equipped with a plurality of drifters on the workstation, every the drifter is connected with second linear drive mechanism, every the drill shaft orientation of drifter is located the centre of a circle of drilling station work piece, still be equipped with clamp material transfer mechanism, inner circle polishing mechanism, clamp material transfer mechanism is used for transferring the work piece that the drilling is accomplished to the hole position and polishes.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the workbench is further provided with a third linear driving mechanism, the output end of the third linear driving mechanism is connected with a second pushing block, the limit baffle is provided with a channel for the second pushing block to pass through, and the third linear driving mechanism is used for pushing away the workpiece which is drilled through the second pushing block from the limit baffle to be transferred to a position to be clamped.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the clamping and transferring mechanism comprises a first lifting mechanism, a first lifting plate is arranged above a lifting rod of the first lifting mechanism, a first rotation driving mechanism is arranged on the first lifting plate, a supporting plate is connected to a rotation output end of the first rotation driving mechanism, and a clamping jaw cylinder is arranged below one end, far away from the first rotation driving mechanism, of the supporting plate.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the inner ring polishing mechanism comprises a second lifting mechanism, a second lifting plate is arranged above a lifting rod of the second lifting mechanism, a second rotary driving mechanism is arranged above the second lifting plate, a rotary output end of the second rotary driving mechanism is connected with a supporting plate, a polishing station is arranged on the supporting plate, a fixed clamping block and a movable clamping block which are oppositely arranged are arranged on the supporting plate, one end of the movable clamping block, far away from the fixed clamping block, is connected with a fourth linear driving mechanism, the inner ring polishing mechanism further comprises a supporting frame, a polishing wheel is arranged on the supporting frame, and is positioned above the polishing station of the supporting plate, and a polishing wheel motor is connected with the polishing wheel.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the blanking track is installed to one side of workstation, still be equipped with fifth sharp actuating mechanism in the backup pad, the output of fifth sharp actuating mechanism is towards the blanking track and be connected with the third ejector pad.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: the automatic feeding and discharging device can realize automatic feeding and discharging of the bearing, can automatically finish polishing of the inner surface of the bearing outer ring after drilling of the bearing outer ring is finished, saves time, improves machining efficiency, reduces labor participation in automatic operation, reduces labor cost, and is stable and reliable in equipment operation.
Drawings
FIG. 1 is a schematic view of a first view of the apparatus of the present utility model;
FIG. 2 is a schematic view of a second view of the apparatus of the present utility model;
Detailed Description
For the purposes of clarity, technical solutions and advantages of the present application, the technical solutions in the examples will be clearly and completely described below with reference to the drawings in the examples, however, the detailed description and examples described below are for the purpose of illustration only and not for the purpose of limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, merely for convenience in describing the present utility model, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The bearing outer race is processed and is manufactured and need carry out drilling processing, the purpose is lubricated in order to prolong bearing life as the oilhole, in addition can also wash out inside the bearing with filth, corrosion products etc. in order to guarantee the normal use of bearing, also can play the effect of alleviateing the whole quality of bearing simultaneously, the internal surface punching position annex of bearing outer race can produce the burr after drilling, and bearing outer race internal surface should be smooth and clean, can not have the defect such as burr, pock, wear mark, consequently need polish and handle, the equipment of polishing is usually mutually independent with drilling equipment in the current equipment, need the workman manual work to shift, consume the manpower, consequently, it is in order to improve production machining efficiency to need design a set of automated processing equipment.
Specifically, as shown in fig. 1-2, the utility model relates to a bearing drilling device, which comprises a workbench 2, wherein a supporting table 3 is arranged on the workbench 2, a feeding conveying line 4 is arranged on one side of the supporting table 3, the input end of the feeding conveying line 4 is in butt joint with a vibrating feeding disc, the outer ring workpieces 1 of the bearing are arranged on the feeding conveying line 4 one by one to advance and finally convey the workpieces 1 to the feeding stations of the supporting table 3 one by one, a first linear driving mechanism 5 is arranged on the supporting table 3, the linear driving mechanism can be any structure capable of realizing a linear driving mechanism such as an air cylinder, a hydraulic cylinder, a linear push rod and the like, without being particularly limited, the output end of the first linear driving mechanism 5 is connected with a first push block 6, the first linear driving mechanism 5 is used for pushing the workpieces 1 positioned at the feeding stations into the drilling stations on the supporting table 3 through the first push block 6, the drilling station of the supporting table 3 is provided with a limit baffle 7, the limit baffle 7 is provided with a limit groove matched with the workpiece 1, the first push block 6 is matched with the limit baffle 7 to clamp the workpiece 1 at the drilling station, it is worth mentioning that the length of the first push block 6 is longer, one side surface of the first push block is propped against the workpiece 1 input by the feeding conveying line 4 while clamping the workpiece 1, the workbench 2 is also provided with a plurality of drills 8, each drill 8 is connected with a second linear driving mechanism 9, the drilling shaft of each drill 8 faces the circle center of the workpiece 1 at the drilling station, when the workpiece 1 at the drilling station is clamped, the second linear driving mechanism 9 drives the drill 8 to approach the workpiece 1 until the drilling shaft finishes drilling the workpiece 1, the specific number and setting positions of the drills 8 can be adjusted according to actual requirements.
The workbench 2 is further provided with a clamping and transferring mechanism and an inner ring polishing mechanism, and the clamping and transferring mechanism is used for transferring the drilled workpiece 1 to the inner hole polishing mechanism to polish the inner ring drilling position. Further, a third linear driving mechanism 10 is further installed on the workbench 2, an output end of the third linear driving mechanism 10 is connected with a second pushing block 11, the limit baffle 7 is provided with a channel for the second pushing block 11 to pass through, and the third linear driving mechanism 10 is used for pushing the drilled workpiece 1 away from the limit baffle 7 through the second pushing block 11 and transferring the workpiece 1 to a position to be clamped.
It is further preferred in this embodiment that the clamping and transferring mechanism includes a first lifting mechanism 27, a first lifting plate 12 is installed above a lifting rod of the first lifting mechanism 27, the lifting mechanism may be a lifting cylinder, a first rotation driving mechanism 13 is installed on the first lifting plate 12, the first rotation driving mechanism 13 is preferably a ninety degree rotation cylinder, a rotating output end of the first rotation driving mechanism 13 is connected with a supporting plate 14, a clamping jaw cylinder 15 is installed below an end of the supporting plate 14 away from the first rotation driving mechanism 13, the first rotation driving mechanism 13 drives the supporting plate 14 to transfer above a clamping position and above a polishing station, and the workpiece 1 can be clamped by the clamping jaw cylinder 15.
It is further preferred in this embodiment that the inner ring polishing mechanism includes a second lifting mechanism 16, a second lifting plate 17 is installed above a lifting rod of the second lifting mechanism 16, a second rotation driving mechanism 18 is installed above the second lifting plate 17, a rotation output end of the second rotation driving mechanism 18 is connected with a supporting plate 19, a polishing station is disposed on the supporting plate 19, a fixed clamping block 20 and a movable clamping block 21 which are oppositely disposed are installed on the supporting plate 19, a fourth linear driving mechanism 22 is connected to an end of the movable clamping block 21 far away from the fixed clamping block 20, the inner ring polishing mechanism further includes a supporting frame, a polishing wheel 23 is installed on the supporting frame, the polishing wheel 23 is located above the polishing station of the supporting plate 19, the upper end of the polishing grinding wheel 23 is connected with a grinding wheel motor, the grinding wheel motor can drive the polishing grinding wheel 23 to rotate, after the workpiece 1 is placed above the supporting plate 19, the movable clamping block 21 is driven by the fourth linear driving mechanism 22 to be close to the fixed clamping block 20 so as to clamp the workpiece 1, then the workpiece 1 is lifted by the second lifting mechanism 16 so that the polishing grinding wheel 23 is in contact with the inner surface of the workpiece 1, the specific number and the position of the polishing grinding wheel 23 are adjusted according to the punching number and the punching position of the workpiece 1, the second rotary driving mechanism 18 can be a rotary cylinder or a motor and the like, and the workpiece 1 can be driven to carry out small-amplitude reciprocating rotation, so that the polishing grinding wheel 23 can finish polishing an inner hole of the workpiece 1, and burrs are eliminated.
In this embodiment, it is further preferable that the blanking track 24 is installed on one side of the table 2, a fifth linear driving mechanism 25 is further disposed on the supporting plate 19, an output end of the fifth linear driving mechanism 25 faces the blanking track 24 and is connected with a third pushing block 26, and when polishing is completed, the fifth linear driving mechanism 25 extends out of the piston rod to drive the second pushing block 11 to push the workpiece 1 into the blanking track 24.
In the concrete work, the bearing outer ring workpieces 1 are arranged on the feeding conveying line 4 one by one to advance and finally the workpieces 1 are conveyed to the feeding stations of the supporting table 3 one by one, the first linear driving mechanism 5 pushes the workpieces 1 positioned at the feeding stations into the drilling stations on the supporting table 3 through the first push blocks 6, the first push blocks 6 and the limit baffle 7 are matched to clamp the workpieces 1 at the drilling stations, the second linear driving mechanism 9 drives the driller 8 to be close to the workpieces 1 until the drilling shaft finishes drilling the workpieces 1, then the third linear driving mechanism 10 pushes the drilled workpieces 1 away from the limit baffle 7 through the second push blocks 11 to be transferred to the position to be clamped, the first rotary driving mechanism 13 drives the supporting plate 14 to be transferred above the clamping position and above the polishing stations, the workpiece 1 can be clamped through the clamping jaw air cylinder 15 and transferred to the upper portion of the supporting plate 19, when the workpiece 1 is placed above the supporting plate 19, the movable clamping block 21 is driven by the fourth linear driving mechanism 22 to be close to the fixed clamping block 20 so as to clamp the workpiece 1, then the workpiece 1 is lifted by the second lifting mechanism 16 so that the polishing grinding wheel 23 is in contact with the inner surface of the workpiece 1, the workpiece 1 is driven by the second rotary driving mechanism 18 to perform small-amplitude reciprocating rotation, so that the polishing grinding wheel 23 can finish polishing an inner hole of the workpiece 1, burrs are eliminated, and after polishing is finished, the workpiece 1 is pushed into the blanking track 24 by the second pushing block 11 through the fifth linear driving mechanism 25 extending out of the piston rod.
It should be noted that technical features such as a motor and a cylinder related to the present application should be considered as the prior art, and specific structures, working principles of the technical features, and control modes and spatial arrangements possibly related to the technical features should be selected conventionally in the art, and should not be considered as the point of the present application, where the present application is not further specifically developed.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: equivalent changes in structure, shape and principle of the present utility model should be covered by the protection scope of the present utility model.
Claims (5)
1. A bearing drilling device, characterized in that: the automatic drilling machine comprises a workbench, a supporting table is arranged on the workbench, a feeding conveying line is arranged on one side of the supporting table, the feeding conveying line is used for conveying workpieces to a feeding station of the supporting table one by one, a first linear driving mechanism is arranged on the supporting table, the output end of the first linear driving mechanism is connected with a first push block, the first linear driving mechanism is used for pushing the workpieces located at the feeding station into a drilling station on the supporting table through the first push block, a limiting baffle is arranged at a drilling station of the supporting table, a limiting groove matched with the workpieces is formed in the limiting baffle, the first push block and the limiting baffle are matched to clamp the workpieces at the drilling station, a plurality of drillers are further arranged on the workbench, each driller is connected with a second linear driving mechanism, the drilling shaft of each driller faces the circle center of the workpiece located at the drilling station, and a clamping transfer mechanism and an inner ring polishing mechanism are further arranged on the workbench, and the clamping transfer mechanism is used for polishing the drilled workpieces to the inner ring polishing mechanism.
2. A bearing drilling apparatus according to claim 1, wherein: the workbench is further provided with a third linear driving mechanism, the output end of the third linear driving mechanism is connected with a second pushing block, the limit baffle is provided with a channel for the second pushing block to pass through, and the third linear driving mechanism is used for pushing away the workpiece which is drilled through the second pushing block from the limit baffle to be transferred to a position to be clamped.
3. A bearing drilling apparatus according to claim 1, wherein: the clamping and transferring mechanism comprises a first lifting mechanism, a first lifting plate is arranged above a lifting rod of the first lifting mechanism, a first rotation driving mechanism is arranged on the first lifting plate, a supporting plate is connected to a rotation output end of the first rotation driving mechanism, and a clamping jaw cylinder is arranged below one end, far away from the first rotation driving mechanism, of the supporting plate.
4. A bearing drilling apparatus according to claim 1, wherein: the inner ring polishing mechanism comprises a second lifting mechanism, a second lifting plate is arranged above a lifting rod of the second lifting mechanism, a second rotary driving mechanism is arranged above the second lifting plate, a rotary output end of the second rotary driving mechanism is connected with a supporting plate, a polishing station is arranged on the supporting plate, a fixed clamping block and a movable clamping block which are oppositely arranged are arranged on the supporting plate, one end of the movable clamping block, far away from the fixed clamping block, is connected with a fourth linear driving mechanism, the inner ring polishing mechanism further comprises a supporting frame, a polishing wheel is arranged on the supporting frame, and is positioned above the polishing station of the supporting plate, and a polishing wheel motor is connected with the polishing wheel.
5. A bearing drilling apparatus as claimed in claim 4, wherein: the blanking track is installed to one side of workstation, still be equipped with fifth sharp actuating mechanism in the backup pad, the output of fifth sharp actuating mechanism is towards the blanking track and be connected with the third ejector pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367720.2U CN220240099U (en) | 2023-05-31 | 2023-05-31 | Bearing drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367720.2U CN220240099U (en) | 2023-05-31 | 2023-05-31 | Bearing drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240099U true CN220240099U (en) | 2023-12-26 |
Family
ID=89232371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321367720.2U Active CN220240099U (en) | 2023-05-31 | 2023-05-31 | Bearing drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240099U (en) |
-
2023
- 2023-05-31 CN CN202321367720.2U patent/CN220240099U/en active Active
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