CN217702741U - Automatic chamfering device for machining bearing ring - Google Patents
Automatic chamfering device for machining bearing ring Download PDFInfo
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- CN217702741U CN217702741U CN202222116205.9U CN202222116205U CN217702741U CN 217702741 U CN217702741 U CN 217702741U CN 202222116205 U CN202222116205 U CN 202222116205U CN 217702741 U CN217702741 U CN 217702741U
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- 238000003754 machining Methods 0.000 title claims description 9
- 238000005452 bending Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a bearing ring field, in particular to automatic chamfering device for bearing ring processing, which comprises a table top, wherein a rotary disk is installed at one end of the top outer wall of the table top, a fixed structure is installed on the top outer wall of the rotary disk, a rotary motor is installed at the bottom of the table top, a hollow rod is installed at the center of the other end of the top outer wall of the table top, a lifting screw rod is rotatably connected at the center of the inner wall of the hollow rod, the outer wall of the lifting screw rod is in threaded connection with a lifting block, a mounting plate is installed at one end of the lifting block, an electric push rod is installed on the outer wall of the top of the mounting plate, and a chamfering component is installed at one end of the electric push rod; the chamfering assembly comprises a mounting block mounted at one end of the electric push rod. The utility model discloses a hollow pole, elevator motor, electric putter and right angle board realize that the lifting screw drives elevator height-adjusting, and electric putter drives the right angle board and adjusts length, is convenient for adjust, is convenient for be applicable to not unidimensional bearing ring.
Description
Technical Field
The utility model relates to a bearing ring technical field, in particular to bearing ring processing is with automatic chamfer device.
Background
The bearing ring is a ring-shaped part of a radial rolling bearing with one or more raceways, and chamfering refers to the process of cutting the corners of a workpiece into a certain inclined plane. The chamfering is performed to remove burrs generated by machining on the parts, and is generally performed at the end of the parts for the convenience of assembling the parts. The end of the bearing ring needs to be chamfered for convenient follow-up installation after the bearing ring is produced, and the traditional equipment for chamfering has the following defects:
1. when the bearing ring is fixed, because the size of the bearing ring is different, the fixed rods with different sizes need to be replaced when different bearing rings are fixed, the fixation is troublesome, and automatic chamfering is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and the defects, and provides an automatic chamfering device for bearing ring processing, which realizes that an air pump is matched with a piston groove through a rotating motor, a fixed seat, an air passage and an air pump to ensure that bending rods are mutually far away from and mutually close to fix and loosen the bearing ring, thereby solving the trouble of trivial replacement and being convenient for quickly fixing the bearing rings with different sizes; the problem of automatic chamfering inconvenient to use is solved in the cooperation of the driving motor and the grinding roller and the right-angle plate.
In order to realize the purpose, the utility model adopts the following technical scheme:
an automatic chamfering device for machining a bearing ring comprises a table top, wherein a rotary disc is installed at one end of the outer wall of the top of the table top, a fixing structure is installed on the outer wall of the top of the rotary disc, a rotary motor is installed at the bottom of the table top, a hollow rod is installed at the center of the other end of the outer wall of the top of the table top, a lifting screw is rotatably connected to the center of the inner wall of the hollow rod, a lifting block is in threaded connection with the outer wall of the lifting screw, an installation plate is installed at one end of the lifting block, an electric push rod is installed on the outer wall of the top of the installation plate, and a chamfering assembly is installed at one end of the electric push rod; the chamfering assembly comprises a mounting block mounted at one end of the electric push rod, a right-angle plate welded on the outer wall of the mounting block, and a drive motor which is rotatably connected to the center of the right-angle plate and mounted on the inner wall of the right-angle plate.
Preferably, the driving motor output shaft is connected with grinding roller one end, and hollow rod top outer wall installs elevator motor, and the elevator motor output shaft is connected with the lifting screw top, elevator block sliding connection is in hollow rod outer wall, and the rotating electrical machines output shaft is connected with the rotary disk center department.
Preferably, the fixed knot constructs including installing the fixed disk in the outer wall of rotary disk top, equally set up at the inside piston groove of fixed disk, set up the sliding tray in piston groove one end, set up the shifting chute that is located sliding tray department at the outer wall of fixed disk top, weld the spacing ring that is close to one end each other in the piston groove, weld the shrink spring of the outer wall of spacing ring one side, weld the piston at the shrink spring other end and weld the slide bar at piston one end outer wall.
Preferably, the other end welding of slide bar has the pole of buckling, and buckles pole one end and keep away from one side each other and bond and have the contact pad, and the air flue has been seted up to fixed disk bottom outer wall center department, and the pole outer wall cover of buckling is equipped with the bearing ring, and the air pump is installed to rotary disk top outer wall, and the air pump passes through three-way valve and air flue one end intercommunication.
Preferably, the piston is slidably connected in the piston groove, the sliding rod is slidably connected in the sliding groove, the bending rod is slidably connected in the moving groove, the contact pad is in contact with the outer wall of the inner side of the bearing ring, and one end of the air passage is communicated with the center of the piston groove.
Preferably, the driving motor, the electric push rod, the rotating motor and the lifting motor are connected with the switch through wires, and the switch is connected with the power supply through wires.
The utility model has the advantages that:
1. the lifting screw drives the lifting block to adjust the height through the hollow rod, the lifting motor, the electric push rod and the right-angle plate, and the electric push rod drives the right-angle plate to adjust the length, so that the adjustment is facilitated, and the bearing ring adjusting device is suitable for bearing rings with different sizes;
2. rotating electrical machines, fixing base, air flue and air pump realize that air pump cooperation piston groove makes the pole of buckling keep away from each other and be close to each other fixed and loosen the bearing ring, are convenient for fix not unidimensional bearing ring, and the autogiration of being convenient for cooperates the grinding roller and is convenient for automatic chamfer.
Drawings
Fig. 1 is a schematic view of a front view structure of an automatic chamfering device for processing a bearing ring according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a fixing disc of an automatic chamfering device for processing a bearing ring provided by the present invention;
fig. 3 is the utility model provides a bearing ring processing is with enlarged schematic diagram of chamfer subassembly of automatic chamfer device.
In the figure: the device comprises a table top 1, a fixing structure 2, a hollow rod 3, a lifting screw rod 4, a lifting motor 5, a lifting block 6, a mounting plate 7, an electric push rod 8, a chamfering component 9, a fixing disc 10, a piston groove 11, a sliding groove 12, a moving groove 13, a limiting ring 14, a contraction spring 15, a piston 16, a sliding rod 17, a bending rod 18, a contact pad 19, a bearing ring 20, an air passage 21, a mounting block 22, a right-angle plate 23, a grinding roller 24 and a driving motor 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1:
referring to fig. 1 and 3, an automatic chamfering device for bearing ring processing comprises a table top 1, wherein a rotary disc is installed at one end of the top outer wall of the table top 1, a fixing structure 2 is installed on the top outer wall of the rotary disc, a rotary motor is installed at the bottom of the table top 1, a hollow rod 3 is installed at the center of the other end of the top outer wall of the table top 1, a lifting screw rod 4 is rotatably connected to the center of the inner wall of the hollow rod 3, a lifting block 6 is connected to the outer wall of the lifting screw rod 4 in a threaded manner, a mounting plate 7 is installed at one end of the lifting block 6, an electric push rod 8 is installed on the outer wall of the top of the mounting plate 7, a chamfering assembly 9 is installed at one end of the electric push rod 8, the lifting screw rod 4 drives the lifting block 6 to adjust the height through the hollow rod 3, the lifting motor 5, the electric push rod 8 and a right-angle plate 23, the electric push rod 8 drives the right-angle plate 23 to adjust the length, and is convenient for being applicable to bearing rings 20 with different sizes;
the chamfering assembly 9 comprises a mounting block 22 mounted at one end of the electric push rod 8, a right-angle plate 23 welded on the outer wall of the mounting block 22, a forty-five-degree grinding roller 24 rotatably connected at the center of the right-angle plate 23 and a driving motor 25 mounted on the inner wall of the right-angle plate 23, and is convenient for automatically rotating to cooperate with the grinding roller 24 to facilitate automatic chamfering;
an output shaft of a driving motor 25 is connected with one end of a grinding roller 24, a lifting motor 5 is installed on the outer wall of the top of the hollow rod 3, an output shaft of the lifting motor 5 is connected with the top end of a lifting screw rod 4, a lifting block 6 is connected to the outer wall of the hollow rod 3 in a sliding mode, an output shaft of a rotating motor is connected with the center of a rotating disc, the rotating motor is matched with the rotating disc to drive a bearing ring 20 needing chamfering to rotate, and the rotating motor is matched with the grinding roller 24 on a right-angle plate 23 to automatically chamfer;
driving motor 25, electric putter 8, rotating electrical machines and elevator motor 5 pass through wire linked switch, and the switch passes through the wire and connects the power, and hollow rod 3 cooperation lifting screw 4 and lifting block 6 are convenient for adjust the height, and electric putter 8 on the mounting panel 7 is convenient for adjust length, and driving motor 25 cooperation grinding roller 24 and right angle board 23 are convenient for pour out the forty-five degree angle, are convenient for adjust.
Example 2:
referring to fig. 1-2, the fixing structure 2 includes a fixing plate 10 installed on the outer wall of the top of the rotating plate, piston grooves 11 equidistantly formed in the fixing plate 10, a sliding groove 12 formed at one end of the piston groove 11, a moving groove 13 formed in the outer wall of the top of the fixing plate 10 and located at the sliding groove 12, a stop ring 14 welded at one end of the piston groove 11, which is close to each other, a contracting spring 15 welded at the outer wall of one side of the stop ring 14, a piston 16 welded at the other end of the contracting spring 15, and a sliding rod 17 welded at the outer wall of one end of the piston 16, and the rotating motor, the fixing seat 10, an air passage 21, and the air pump realize that the air pump cooperates with the piston groove 11 to make the bending rods 18 to be away from each other and close to fix and loosen the bearing rings 20, so as to fix the bearing rings 20 with different sizes;
the other end of the sliding rod 17 is welded with a bending rod 18, a contact pad 19 is bonded on one side, away from each other, of one end of the bending rod 18, an air passage 21 is formed in the center of the outer wall of the bottom of the fixed disc 10, a bearing ring 20 is sleeved on the outer wall of the bending rod 18, an air pump is mounted on the outer wall of the top of the rotating disc and is communicated with one end of the air passage 21 through a three-way valve, the three-way valve deflates the piston groove 11 after chamfering is finished, the piston 16 is pulled back from one end of the piston groove 11 through a contraction spring 15, the bending rod 18 stops clamping the bearing ring 20, and the air pump is matched with the piston groove 11 to fix the center of the bearing ring 20 conveniently so as to fix the bearing rings 20 with different sizes;
the piston 16 is slidably connected in the piston groove 11, the sliding rod 17 is slidably connected in the sliding groove 12, the bending rod 18 is slidably connected in the moving groove 13, the contact pad 19 is in contact with the inner outer wall of the bearing ring 20, and one end of the air passage 21 is communicated with the center of the piston groove 11.
The working principle is as follows: during the use, prevent bearing ring 20 in fixed disk 10 center department, it aerifys to piston groove 11 through air flue 21 to start the air pump, piston 16 pulling shrink spring 15 makes piston 16 keep away from each other after piston groove 11 aerifys, slide bar 17 drives and buckles pole 18 and keep away from each other, contact pad 19 on the pole 18 of buckling is fixed bearing ring 20 with the contact of bearing ring 20 outer wall, start elevator motor 5 and electric putter 8 after fixed the completion, elevator motor 5 adjusts the height of right-angle plate 23 through elevator screw 4 and elevator 6, electric putter 8 makes the outer wall of right-angle plate 23 respectively with the contact of bearing ring 20 both sides outer wall, start driving motor 25, driving motor 25 drives grinding roller 24 and grinds bearing ring 20, start rotating motor, rotating motor drives the rotary disk rotatory, and then drive bearing ring 20 rotatory, make grinding roller 24 evenly chamfer bearing ring 20.
Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention can be implemented without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. The automatic chamfering device for machining the bearing ring comprises a table top (1) and is characterized in that a rotary disc is installed at one end of the outer wall of the top of the table top (1), a fixing structure (2) is installed on the outer wall of the top of the rotary disc, a rotary motor is installed at the bottom of the table top (1), a hollow rod (3) is installed at the center of the other end of the outer wall of the top of the table top (1), a lifting screw (4) is rotatably connected to the center of the inner wall of the hollow rod (3), a lifting block (6) is connected to the outer wall of the lifting screw (4) in a threaded mode, a mounting plate (7) is installed at one end of the lifting block (6), an electric push rod (8) is installed on the outer wall of the top of the mounting plate (7), and a chamfering assembly (9) is installed at one end of the electric push rod (8);
the chamfering assembly (9) comprises a mounting block (22) mounted at one end of the electric push rod (8), a right-angle plate (23) welded on the outer wall of the mounting block (22), a grinding roller (24) of forty-five degrees, a driving motor (25) rotatably connected to the center of the right-angle plate (23) and mounted on the inner wall of the right-angle plate (23).
2. The automatic chamfering device for bearing ring machining according to claim 1, wherein the output shaft of the driving motor (25) is connected with one end of the grinding roller (24), the outer wall of the top of the hollow rod (3) is provided with the lifting motor (5), the output shaft of the lifting motor (5) is connected with the top end of the lifting screw (4), the lifting block (6) is connected with the outer wall of the hollow rod (3) in a sliding mode, and the output shaft of the rotating motor is connected with the center of the rotating disk.
3. The automatic chamfering device for bearing ring machining according to claim 1, wherein the fixing structure (2) includes a fixing plate (10) installed on the outer wall of the top of the rotating plate, piston grooves (11) equidistantly formed in the fixing plate (10), a sliding groove (12) formed at one end of the piston groove (11), a moving groove (13) formed in the outer wall of the top of the fixing plate (10) and located at the sliding groove (12), a limit ring (14) welded at one end of the piston groove (11) close to each other, a contraction spring (15) welded on the outer wall of one side of the limit ring (14), a piston (16) welded at the other end of the contraction spring (15), and a sliding rod (17) welded on the outer wall of one end of the piston (16).
4. The automatic chamfering device for machining the bearing ring according to claim 3, wherein a bending rod (18) is welded at the other end of the sliding rod (17), a contact pad (19) is bonded at one side, away from each other, of one end of the bending rod (18), an air passage (21) is formed in the center of the outer wall at the bottom of the fixed disc (10), the bearing ring (20) is sleeved on the outer wall of the bending rod (18), an air pump is installed on the outer wall at the top of the rotating disc, and the air pump is communicated with one end of the air passage (21) through a three-way valve.
5. The automatic chamfering device for bearing ring processing according to claim 3, wherein the piston (16) is slidably coupled in the piston groove (11), the sliding rod (17) is slidably coupled in the sliding groove (12), the bending rod (18) is slidably coupled in the moving groove (13), the contact pad (19) is in contact with the inner outer wall of the bearing ring (20), and one end of the air passage (21) is communicated with the center of the piston groove (11).
6. The automatic chamfering device for bearing ring machining according to claim 1, wherein the driving motor (25), the electric push rod (8), the rotating motor and the lifting motor (5) are connected with a switch through wires, and the switch is connected with a power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116205.9U CN217702741U (en) | 2022-08-12 | 2022-08-12 | Automatic chamfering device for machining bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116205.9U CN217702741U (en) | 2022-08-12 | 2022-08-12 | Automatic chamfering device for machining bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702741U true CN217702741U (en) | 2022-11-01 |
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ID=83786550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222116205.9U Active CN217702741U (en) | 2022-08-12 | 2022-08-12 | Automatic chamfering device for machining bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702741U (en) |
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2022
- 2022-08-12 CN CN202222116205.9U patent/CN217702741U/en active Active
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