CN209919529U - Automatic chamfering machine for flange shaft - Google Patents
Automatic chamfering machine for flange shaft Download PDFInfo
- Publication number
- CN209919529U CN209919529U CN201920736541.9U CN201920736541U CN209919529U CN 209919529 U CN209919529 U CN 209919529U CN 201920736541 U CN201920736541 U CN 201920736541U CN 209919529 U CN209919529 U CN 209919529U
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- Prior art keywords
- support
- fixed
- air cylinder
- piston rod
- workbench
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Abstract
The utility model discloses an automatic beveler of flange axle, second support including the U-shaped, third cylinder and second grinding device are installed to the inside bottom of second support, the top of the piston rod of third cylinder is fixed with the locating pin, the inside bottom of second support is rotated and is installed the pivot, the gear has been cup jointed through one-way bearing in the pivot, the top of pivot is fixed with places the dish, install the fourth cylinder on the inner wall of second support, the end of the piston rod of fourth cylinder is fixed with the rack, the top of second support is fixed with the workstation, first buffer gear is installed at the top of workstation, second buffer structure is installed to the bottom of workstation, the through-hole has been seted up at the top of workstation, the holding ring has been cup jointed to the through-hole internal fixation. The utility model discloses can realize automatic chamfer for the upper and lower end chamfer of all bolt holes on the flange of flange axle automatically, the simple operation, very big improvement the efficiency of processing.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to an automatic beveler of flange axle.
Background
The automatic chamfering machine for the flange shaft is characterized in that the upper end and the lower end of a flange through hole of the flange shaft are required to be chamfered, the conventional chamfering mode is complex in operation, high in labor intensity and low in efficiency, and is not suitable for large-batch machining due to the fact that a manual mode and a semi-automatic mode exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automatic beveler of a flange axle that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic chamfering machine for flange shafts comprises a U-shaped second support, wherein a third air cylinder and a second polishing device are installed at the bottom inside the second support, a positioning pin is fixed at the top end of a piston rod of the third air cylinder, a rotating shaft is rotatably installed at the bottom inside the second support, a gear is sleeved on the rotating shaft through a one-way bearing, a placing disc is fixed at the top end of the rotating shaft, a fourth air cylinder is installed on the inner wall of the second support, a rack is fixed at the tail end of a piston rod of the fourth air cylinder, a workbench is fixed at the top end of the second support, a first buffer mechanism is installed at the top of the workbench, a second buffer structure is installed at the bottom of the workbench, a through hole is formed in the top of the workbench, a positioning ring is fixedly sleeved in the through hole, a positioning hole and a guide hole are formed in the positioning ring, and the placing disc is rotatably sleeved inside the positioning ring, the polishing device comprises a workbench, and is characterized in that an n-shaped first support is mounted at the top of the workbench, a second air cylinder is mounted at the top of the first support, a piston rod of the second air cylinder penetrates through the first support downwards and is fixed with a tip, a first polishing device is mounted inside the first support, the first polishing device and the second polishing device are identical in structure, the first polishing device comprises a protective cover, a first air cylinder, a fixing plate, a motor and a chamfering cutter, the first air cylinder is fixed at the top inside the first support, the protective cover is fixed at the tail end of the piston rod of the first air cylinder, the fixing plate is slidably mounted on the side edge of the protective cover, the fixing plate is fixed on the inner wall of the first support, the motor is mounted inside the protective cover, and an output shaft of the motor penetrates through the protective cover downwards and is connected.
Preferably, the rack is in meshing transmission with the gear, and a piston rod of the fourth cylinder is perpendicular to the rotating shaft.
Preferably, the positioning pin and the positioning hole are coaxial, and the positioning pin is sleeved in the positioning hole in a sliding manner.
Preferably, the first buffer mechanism and the second buffer mechanism have the same structure, the first buffer mechanism comprises a sleeve, a nut, a buffer rod and a spring, the sleeve is fixed on the workbench, the buffer rod is slidably sleeved in the sleeve through the spring, and the nut is sleeved on the buffer rod through threads.
Preferably, the chamfer cutter and the guide hole are coaxial.
Preferably, the piston rod of the first cylinder is perpendicular to the upper surface of the workbench, and the piston rod of the second cylinder is perpendicular to the upper surface of the workbench.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in can realize automatic chamfer for the upper and lower end chamfer of all bolt holes on the flange of flange axle, the simple operation, very big improvement the efficiency of processing.
Drawings
Fig. 1 is a schematic structural view of an automatic chamfering machine for a flange shaft according to the present invention;
fig. 2 is a schematic structural view of a first buffer mechanism of the automatic flange shaft chamfering machine according to the present invention;
fig. 3 is a top view of a positioning ring of the automatic flange shaft chamfering machine according to the present invention;
fig. 4 is the utility model provides a top view of placing the dish of automatic beveler of flange axle.
In the figure: 1 second support, 2 second grinding device, 3 pivot, 4 place the dish, 5 gears, 6 racks, 7 third cylinders, 8 locating pins, 9 fourth cylinders, 10 workstations, 11 first supports, 12 top, 13 second cylinders, 14 protection covers, 15 first cylinders, 16 fixed plates, 17 motors, 18 chamfer sword, 19 first buffer gear, 191 sleeve, 192 nut, 193 buffer lever, 194 spring, 20 second buffer gear, 21 holding ring, 22 locating holes, 23 guiding holes.
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.
Referring to fig. 1-4, an automatic flange shaft chamfering machine comprises a U-shaped second support 1, a third air cylinder 7 and a second polishing device 2 are installed at the bottom inside the second support 1, a positioning pin 8 is fixed at the top end of a piston rod of the third air cylinder 7, a rotating shaft 3 is rotatably installed at the bottom inside the second support 1, a gear 5 is sleeved on the rotating shaft 3 through a one-way bearing, a placing disc 4 is fixed at the top end of the rotating shaft 3, a fourth air cylinder 9 is installed on the inner wall of the second support 1, a rack 6 is fixed at the tail end of a piston rod of the fourth air cylinder 9, a workbench 10 is fixed at the top end of the second support 1, a first buffer mechanism 19 is installed at the top of the workbench 10, a second buffer structure 20 is installed at the bottom of the workbench 10, a through hole is formed in the top of the workbench 10, a positioning ring 21 is fixedly sleeved in the through hole, a positioning hole 22 and, the placing disc 4 is rotatably sleeved inside the positioning ring 21, an n-shaped first support 11 is mounted at the top of the workbench 10, a second air cylinder 13 is mounted at the top of the first support 11, a piston rod of the second air cylinder 13 downwards penetrates through the first support 11 and is fixed with a tip 12, a first polishing device is mounted inside the first support 11, the first polishing device and the second polishing device 2 have the same structure, the first polishing device comprises a protective cover 14, a first air cylinder 15 and a fixing plate 16, the automatic chamfering device comprises a motor 17 and a chamfering cutter 18, wherein a first air cylinder 15 is fixed at the top of the interior of a first support 11, a protective cover 14 is fixed at the tail end of a piston rod of the first air cylinder 15, a fixing plate 16 is slidably mounted on the side edge of the protective cover 14, the fixing plate 16 is fixed on the inner wall of the first support 11, the motor 17 is mounted inside the protective cover 14, and an output shaft of the motor 17 penetrates through the protective cover 14 downwards and is connected with the chamfering cutter 18.
Wherein, rack 6 and gear 5 meshing transmission, the piston rod of fourth cylinder 9 is perpendicular with pivot 3.
The positioning pin 8 and the positioning hole 22 are coaxial, and the positioning pin 8 is slidably sleeved in the positioning hole 22.
The first buffer mechanism 19 and the second buffer mechanism 20 are identical in structure, the first buffer mechanism 19 comprises a sleeve 191, a nut 192, a buffer rod 193 and a spring 194, the sleeve 191 is fixed on the workbench 10, the buffer rod 193 is slidably sleeved inside the sleeve 191 through the spring 194, and the nut 192 is sleeved on the buffer rod 193 through threads.
The chamfer cutter 18 and the guide hole 23 are coaxial.
Wherein, the piston rod of the first cylinder 15 is vertical to the upper surface of the working table 10, and the piston rod of the second cylinder 13 is vertical to the upper surface of the working table 10.
The working principle is as follows: the flange shaft is placed on the top of the placing disc 4, the positioning pin 8 is inserted into the positioning hole 22 on the positioning ring 21 and the bolt hole on the flange of the flange shaft through the third air cylinder 7, the tip 12 is tightly pressed on the top of the flange shaft through the second air cylinder 13, the first air cylinder 15 drives the protective cover 14 to move and sends the chamfering tool 18 to the appointed chamfering position, the motor 17 drives the chamfering tool 18 to rotate to realize chamfering operation, the upper end and the lower end of the bolt hole on the flange of the flange shaft can be synchronously polished through the first polishing device and the second polishing device 2, the third air cylinder 7 drives the positioning pin 8 to move downwards and extract from the positioning hole 22 after one bolt hole is polished, then the fourth air cylinder 9 drives the rack 6 to move, the rack 6 and the gear 5 are in meshing transmission, because the gear 5 is sleeved on the rotating shaft 3 through the one-way bearing, the rotating shaft 3 can be driven to rotate for the appointed angle along the fixed direction through the gear, thereby adjust the second bolt hole on the flange of flange axle to the position with the guiding hole 23 coaxial axle center, then repeat above-mentioned step, can give the upper and lower end chamfer of all bolt holes on the flange of flange axle automatically, realize automatic chamfer, the simple operation, very big improvement the efficiency of processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automatic chamfering machine for the flange shaft comprises a U-shaped second support (1) and is characterized in that a third air cylinder (7) and a second grinding device (2) are installed at the bottom inside the second support (1), a positioning pin (8) is fixed at the top end of a piston rod of the third air cylinder (7), a rotating shaft (3) is rotatably installed at the bottom inside the second support (1), a gear (5) is sleeved on the rotating shaft (3) through a one-way bearing, a placing disc (4) is fixed at the top end of the rotating shaft (3), a fourth air cylinder (9) is installed on the inner wall of the second support (1), a rack (6) is fixed at the tail end of the piston rod of the fourth air cylinder (9), a workbench (10) is fixed at the top end of the second support (1), a first buffer mechanism (19) is installed at the top of the workbench (10), and a second buffer structure (20) is installed at the bottom of the workbench (10), the top of the workbench (10) is provided with a through hole, a positioning ring (21) is fixedly sleeved in the through hole, the positioning ring (21) is provided with a positioning hole (22) and a guide hole (23), the placing disc (4) is rotatably sleeved in the positioning ring (21), the top of the workbench (10) is provided with an n-shaped first support (11), the top of the first support (11) is provided with a second air cylinder (13), a piston rod of the second air cylinder (13) downwards penetrates through the first support (11) and is fixed with a tip (12), a first polishing device is arranged in the first support (11), the first polishing device and the second polishing device (2) have the same structure, the first polishing device comprises a protective cover (14), a first air cylinder (15), a fixing plate (16), a motor (17) and a chamfering cutter (18), first cylinder (15) are fixed at the inside top of first support (11), the end of the piston rod of first cylinder (15) is fixed with protection casing (14), the side slidable mounting of protection casing (14) has fixed plate (16), fixed plate (16) are fixed on the inner wall of first support (11), the internally mounted of protection casing (14) has motor (17), the output shaft of motor (17) runs through protection casing (14) downwards and is connected with chamfer sword (18).
2. The automatic chamfering machine for the flange shaft according to claim 1, wherein the rack (6) is in meshing transmission with the gear (5), and a piston rod of the fourth cylinder (9) is perpendicular to the rotating shaft (3).
3. The automatic chamfering machine for the flange shaft according to claim 1, wherein the positioning pin (8) is coaxial with the positioning hole (22), and the positioning pin (8) is slidably sleeved in the positioning hole (22).
4. The automatic chamfering machine for the flange shaft according to claim 1, wherein the first buffer mechanism (19) and the second buffer mechanism (20) are identical in structure, the first buffer mechanism (19) comprises a sleeve (191), a nut (192), a buffer rod (193) and a spring (194), the sleeve (191) is fixed on the workbench (10), the buffer rod (193) is slidably sleeved inside the sleeve (191) through the spring (194), and the nut (192) is sleeved on the buffer rod (193) through threads.
5. The automatic chamfering machine for a flange shaft according to claim 1, wherein the chamfer cutter (18) is coaxial with the guide hole (23).
6. The automatic chamfering machine for the flange shaft according to claim 1, wherein a piston rod of the first air cylinder (15) is perpendicular to an upper surface of the working table (10), and a piston rod of the second air cylinder (13) is perpendicular to the upper surface of the working table (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736541.9U CN209919529U (en) | 2019-05-22 | 2019-05-22 | Automatic chamfering machine for flange shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736541.9U CN209919529U (en) | 2019-05-22 | 2019-05-22 | Automatic chamfering machine for flange shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209919529U true CN209919529U (en) | 2020-01-10 |
Family
ID=69091520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920736541.9U Expired - Fee Related CN209919529U (en) | 2019-05-22 | 2019-05-22 | Automatic chamfering machine for flange shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209919529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992819A (en) * | 2020-09-08 | 2020-11-27 | 安徽天渥智能制造有限公司 | Chamfering device for gear production |
| CN112846990A (en) * | 2021-03-03 | 2021-05-28 | 山东瑞彬精密制造有限责任公司 | Numerical control column coordinate chamfering machine for inner hole of cylinder body |
| CN114700560A (en) * | 2022-04-19 | 2022-07-05 | 济南傲伟机械设备有限公司 | Bidirectional chamfering machine for flange bolt hole |
-
2019
- 2019-05-22 CN CN201920736541.9U patent/CN209919529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992819A (en) * | 2020-09-08 | 2020-11-27 | 安徽天渥智能制造有限公司 | Chamfering device for gear production |
| CN112846990A (en) * | 2021-03-03 | 2021-05-28 | 山东瑞彬精密制造有限责任公司 | Numerical control column coordinate chamfering machine for inner hole of cylinder body |
| CN114700560A (en) * | 2022-04-19 | 2022-07-05 | 济南傲伟机械设备有限公司 | Bidirectional chamfering machine for flange bolt hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |