CN212652818U - Shaft sleeve oil hole inner orifice chamfering device - Google Patents
Shaft sleeve oil hole inner orifice chamfering device Download PDFInfo
- Publication number
- CN212652818U CN212652818U CN202020553814.9U CN202020553814U CN212652818U CN 212652818 U CN212652818 U CN 212652818U CN 202020553814 U CN202020553814 U CN 202020553814U CN 212652818 U CN212652818 U CN 212652818U
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- motor
- drill bit
- shaft
- inner orifice
- mounting plate
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Abstract
The utility model discloses a shaft sleeve oilhole inner orifice chamfering device, include: the frame is vertical in the frame and is provided with the motor, fixed cover is equipped with the action wheel on the output shaft of motor, be provided with the mounting panel in the frame of motor front side, top at the mounting panel is provided with the slide, the slide passes through position control mechanism to be fixed on the mounting panel, front end at the slide is provided with the supporting rack that stretches out the mounting panel forward, top level at the supporting rack is provided with the horizontal backup plate that stretches out the supporting rack forward, the horizontal backup plate is used for fixing a position to upset position around the bearing, vertical movable support has the axis of rotation in the supporting rack, lower extreme at the axis of rotation is provided with cone bit, fixed cover is equipped with from the driving wheel on the axle body of axis of rotation, around being equipped with the hold-in range between follow driving wheel and action wheel. The utility model has the advantages of can improve work efficiency.
Description
Technical Field
The utility model relates to an axle sleeve processing equipment technical field, concretely relates to axle sleeve oilhole inner orifice chamfer device.
Background
The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing. For the lubricated effect between improvement axle sleeve and the adjacent cooperation part, generally can mill a plurality of oilholes on the lateral wall of axle sleeve. Because the inner orifice border of the last machine-shaping oilhole of axle sleeve can produce the burr, in order to guarantee axle sleeve result of use, need carry out the chamfer to the inner orifice border of axle sleeve oilhole. At present, a worker holds a drilling machine by hand to chamfer an inner orifice of an oil hole of a shaft sleeve. The chamfering mode of the inner orifice of the shaft sleeve oil hole has the following defects: the labor intensity of workers is high, the production efficiency is low, the chamfering precision and the chamfering consistency are poor, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can improve work efficiency, can improve the axle sleeve oilhole inner orifice chamfering device of chamfer precision and chamfer uniformity.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a shaft sleeve oilhole inner orifice chamfer device, includes: a frame, a motor is vertically arranged in the frame, a driving wheel is fixedly sleeved on an output shaft of the motor, a mounting plate is arranged on the frame at the front side of the motor, a sliding seat is arranged at the top of the mounting plate and fixed on the mounting plate through a position adjusting mechanism, a supporting frame extending forwards from the mounting plate is arranged at the front end of the sliding seat, a horizontal backup plate extending forwards from the supporting frame is horizontally arranged at the top of the supporting frame and used for positioning the front and back overturning position of a bearing, a rotating shaft is vertically and movably supported in the supporting frame, a conical bit is arranged at the lower end of the rotating shaft, a driven wheel is fixedly sleeved on the shaft body of the rotating shaft, a synchronous belt is wound between the driven wheel and the driving wheel, the motor can drive the rotating shaft to rotate through the driving wheel, the driven wheel and the synchronous belt to synchronously drive the conical bit to rotate, and when the shaft sleeve is sleeved in, the motor is enabled to synchronously drive the conical drill bit to rotate, the left side and the right side of the hole opening in the oil hole can be chamfered by the conical drill bit at the moment, then the shaft sleeve is enabled to keep the posture that the conical drill bit is inserted into the oil hole to turn over front and back, and the front side and the back side of the hole opening in the oil hole are chamfered by the conical drill bit.
Further, aforesaid axle sleeve oilhole inner orifice chamfer device, wherein: the structure of the position adjusting mechanism comprises: the sliding seat is provided with a waist-shaped hole in the front-back direction, a screw rod is arranged in the waist-shaped hole and fixed on the mounting plate, the upper end of the screw rod extends out of the sliding seat from the waist-shaped hole and is in threaded connection with a locking nut, and when the locking nut is screwed downwards, the sliding seat can be locked and fixed on the mounting plate by the locking nut.
Further, aforesaid axle sleeve oilhole inner orifice chamfer device, wherein: the motor output shaft at the lower side of the driving wheel is sleeved with a lower limiting sleeve, the motor output shaft at the upper side of the driving wheel is sleeved with an upper limiting sleeve, and the motor output shaft at the upper side of the upper limiting sleeve is in threaded connection with a limiting nut.
Further, aforesaid axle sleeve oilhole inner orifice chamfer device, wherein: a waste collecting box is arranged under the conical drill bit, a discharge hole is arranged at the bottom of the waste collecting box, and a cover plate is arranged at the discharge hole.
Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: the labor intensity of workers is low, the production efficiency is high, the chamfering precision and the chamfering consistency are high, and the product quality is ensured.
Drawings
Fig. 1 is a working condition schematic diagram of a shaft sleeve oilhole inner orifice chamfering device chamfering the left and right sides of the bearing oilhole inner orifice.
Fig. 2 is a working condition schematic diagram of a shaft sleeve oilhole inner orifice chamfering device chamfering the rear side of the bearing oilhole inner orifice.
Fig. 3 is a working condition schematic diagram of a shaft sleeve oil hole inner orifice chamfering device chamfering the front side of the bearing oil hole inner orifice.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, 2 and 3, the shaft sleeve oil hole inner orifice chamfering device comprises: the automatic drilling machine comprises a frame 1, a motor 2 is vertically arranged in the frame 1, a driving wheel 3 is fixedly sleeved on an output shaft 21 of the motor 2, a mounting plate 4 is arranged on the frame 1 at the front side of the motor 2, a sliding seat 5 is arranged at the top of the mounting plate 4, the sliding seat 5 is fixed on the mounting plate 4 through a position adjusting mechanism, a supporting frame 6 extending forwards out of the mounting plate 4 is arranged at the front end of the sliding seat 5, a horizontal backup plate 7 extending forwards out of the supporting frame 6 is horizontally arranged at the top of the supporting frame 6, the horizontal backup plate 7 is used for positioning the front and back overturning position of a bearing 8, a rotating shaft 9 is vertically movably supported in the supporting frame 6, a conical drill bit 10 is arranged at the lower end of the rotating shaft 9, a driven wheel 11 is fixedly sleeved on the shaft body of the rotating shaft 9, a synchronous belt 12 is wound between the driven wheel 11 and the, synchronously driving a conical drill bit 10 to rotate, when a shaft sleeve 8 is sleeved into a horizontal backup plate 7 and a supporting frame 6 and moves to enable the conical drill bit 10 to be downwards inserted into an oil hole to be chamfered, enabling a motor 2 to synchronously drive the conical drill bit 10 to rotate, enabling the conical drill bit 10 to chamfer the left side and the right side of an inner orifice of the oil hole at the moment, enabling the shaft sleeve 8 to keep the posture that the conical drill bit 10 is inserted into the oil hole to turn over front and back, and enabling the conical drill bit 10 to chamfer the front side and the rear side of the inner orifice of the;
in the present embodiment, the structure of the position adjustment mechanism includes: a waist-shaped hole 13 which runs back and forth is formed in the sliding seat 5, a screw 14 is arranged in the waist-shaped hole 13, the screw 14 is fixed on the mounting plate 4, the upper end of the screw 14 extends out of the sliding seat 5 from the waist-shaped hole 13 and is in threaded connection with a locking nut 15, when the locking nut 15 is screwed downwards, the sliding seat 5 can be locked and fixed on the mounting plate 4 through the locking nut 15, when the position of the conical drill bit 10 is adjusted by adjusting the position of the sliding seat 5 on the mounting plate 4, only the locking nut 15 needs to be unscrewed upwards, then the sliding seat 5 is moved or rotated to a proper position, and then the locking nut 15 is screwed downwards, so that the position adjusting mechanism is simple in structure and convenient to; in the embodiment, a lower limit sleeve 16 is sleeved on a motor output shaft 21 at the lower side of the driving wheel 3, an upper limit sleeve 17 is sleeved on the motor output shaft 21 at the upper side of the driving wheel 3, a limit nut 18 is connected to the motor output shaft 21 at the upper side of the upper limit sleeve 17 in a threaded manner, the position of the driving wheel on the motor output shaft can be limited through the upper limit sleeve and the lower limit sleeve, the driving wheel can be prevented from being separated from the motor output shaft in the working process, and the use stability and the use safety of the equipment are improved; in the embodiment, a waste collection box 19 is arranged right below the conical drill 10, a discharge hole 20 is arranged at the bottom of the waste collection box 19, and a cover plate 21 is arranged at the discharge hole 20;
during the use, embolia horizontal backup plate 7 and supporting rack 6 with axle sleeve 8 and remove to making cone bit 10 insert its oilhole of treating the chamfer downwards, keep axle sleeve 8 level, then make motor 2 pass through drive wheel 3, from the rotation axis 9 rotation of driving wheel 11 and hold-in range 12 drive, synchronous drive cone bit 10 rotates, cone bit 10 can chamfer to the left and right sides in the oilhole inner orifice this moment, make axle sleeve 8 keep the posture that cone bit 10 inserted the oilhole backward overturn, cone bit 10 can chamfer to the front side in the oilhole inner orifice this moment, make axle sleeve 8 keep the posture that cone bit 10 inserted the oilhole overturn forward, cone bit 10 can chamfer to the rear side in the oilhole inner orifice this moment, thereby accomplish the chamfer to the inner orifice's of axle sleeve oilhole.
The utility model has the advantages that: the labor intensity of workers is low, the production efficiency is high, the chamfering precision and the chamfering consistency are high, and the product quality is ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any modifications or equivalent changes made in accordance with the technical spirit of the present invention are also within the scope of the present invention.
Claims (4)
1. The utility model provides a shaft sleeve oilhole inner orifice chamfer device, includes: the frame, its characterized in that: a motor is vertically arranged in a frame, a driving wheel is fixedly sleeved on an output shaft of the motor, a mounting plate is arranged on the frame at the front side of the motor, a sliding seat is arranged at the top of the mounting plate and fixed on the mounting plate through a position adjusting mechanism, a supporting frame extending forwards from the mounting plate is arranged at the front end of the sliding seat, a horizontal backup plate extending forwards from the supporting frame is horizontally arranged at the top of the supporting frame and used for positioning the front and back overturning position of a bearing, a rotating shaft is vertically and movably supported in the supporting frame, a conical drill bit is arranged at the lower end of the rotating shaft, a driven wheel is fixedly sleeved on a shaft body of the rotating shaft, a synchronous belt is wound between the driven wheel and the driving wheel, the motor can drive the rotating shaft to rotate through the driving wheel, the driven wheel and the synchronous belt to synchronously drive the conical drill bit to rotate, and when the shaft sleeve is sleeved, the motor is enabled to synchronously drive the conical drill bit to rotate, the left side and the right side of the hole opening in the oil hole can be chamfered by the conical drill bit at the moment, then the shaft sleeve is enabled to keep the posture that the conical drill bit is inserted into the oil hole to turn over front and back, and the front side and the back side of the hole opening in the oil hole are chamfered by the conical drill bit.
2. The shaft sleeve oil hole inner orifice chamfering device according to claim 1, characterized in that: the structure of the position adjusting mechanism comprises: the sliding seat is provided with a waist-shaped hole in the front-back direction, a screw rod is arranged in the waist-shaped hole and fixed on the mounting plate, the upper end of the screw rod extends out of the sliding seat from the waist-shaped hole and is in threaded connection with a locking nut, and when the locking nut is screwed downwards, the sliding seat can be locked and fixed on the mounting plate by the locking nut.
3. The shaft sleeve oil hole inner orifice chamfering device according to claim 2, characterized in that: the motor output shaft at the lower side of the driving wheel is sleeved with a lower limiting sleeve, the motor output shaft at the upper side of the driving wheel is sleeved with an upper limiting sleeve, and the motor output shaft at the upper side of the upper limiting sleeve is in threaded connection with a limiting nut.
4. The shaft sleeve oil hole inner orifice chamfering device according to claim 2, characterized in that: a waste collecting box is arranged under the conical drill bit, a discharge hole is arranged at the bottom of the waste collecting box, and a cover plate is arranged at the discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553814.9U CN212652818U (en) | 2020-04-15 | 2020-04-15 | Shaft sleeve oil hole inner orifice chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553814.9U CN212652818U (en) | 2020-04-15 | 2020-04-15 | Shaft sleeve oil hole inner orifice chamfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212652818U true CN212652818U (en) | 2021-03-05 |
Family
ID=74766150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020553814.9U Active CN212652818U (en) | 2020-04-15 | 2020-04-15 | Shaft sleeve oil hole inner orifice chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212652818U (en) |
-
2020
- 2020-04-15 CN CN202020553814.9U patent/CN212652818U/en active Active
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