CN219747323U - Automatic chamfering machine for piston ring machining - Google Patents
Automatic chamfering machine for piston ring machining Download PDFInfo
- Publication number
- CN219747323U CN219747323U CN202320397753.5U CN202320397753U CN219747323U CN 219747323 U CN219747323 U CN 219747323U CN 202320397753 U CN202320397753 U CN 202320397753U CN 219747323 U CN219747323 U CN 219747323U
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- China
- Prior art keywords
- supporting
- piston ring
- motor
- ring
- chamfering
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- 238000003754 machining Methods 0.000 title claims description 9
- 238000003032 molecular docking Methods 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 241001631030 Explorator Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses an automatic chamfering machine for piston ring processing, which comprises a machine table, wherein a feeding supporting block is arranged on the machine table, a grinding table is rotationally arranged on the feeding supporting block, a plurality of docking cylinders are arranged on the grinding table, a rotary supporting table is arranged at the extending end of each docking cylinder, a supporting ring is rotationally arranged on the rotary supporting table, a translation rail is arranged on one side of the machine table, which is positioned on the feeding supporting block, a steering motor is slidingly arranged on the translation rail, a chamfering rail is arranged at the output end of the steering motor, a chamfering motor is slidingly arranged on the chamfering rail, a grinding head is arranged at the output end of the chamfering motor, a piston ring is clamped in a clamping ring position arranged at the inner side of the supporting ring through a feeding device of the piston ring, the supporting ring is rotated to a grinding station under the rotation of the grinding table, the steering motor is moved to a proper position through the translation rail, and the angle of the chamfering rail is adjusted through the steering motor, so that the inner side of the piston ring can be chamfered through the grinding head.
Description
Technical Field
The utility model relates to the technical field of piston ring machining, in particular to an automatic chamfering machine for piston ring machining.
Background
The utility model discloses an automatic material collecting type piston ring inner chamfering machine, which is disclosed in the publication number CN 201067805Y. The utility model fixedly connects the die holder on the stander, one side of the die holder is provided with a feeding device comprising a first stepping motor, the other side of the die holder is provided with a headstock box comprising a second stepping motor, the front end of the headstock box is provided with a tool rest, the tool rest is connected on a tool rest shaft, and the tool rest shaft is connected with a rotation control mechanism; the end part of the explorator seat facing the headstock is connected with a discharging guide device on the frame, the lower end of the discharging guide device is connected with a material guiding pipe, and the tail end of the material guiding pipe is connected with a blanking finishing device. Said utility model is high in automation strength, convenient for operation, uniform in product quality and convenient for operation;
however, when the utility model is used for chamfering the piston ring, only one side of the inner side of the piston ring can be chamfered, and the requirement of double-side chamfering of the inner side of the piston ring cannot be met.
Disclosure of Invention
The utility model aims to provide an automatic chamfering machine for piston ring processing, which solves the problems in the background.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an automatic chamfering machine is used in piston ring processing, includes the board, be provided with the pay-off supporting shoe on the board, it is provided with the polishing platform to rotate on the pay-off supporting shoe, be annular array on the polishing platform and be provided with a plurality of and connect and dock the cylinder, it is provided with the rotation supporting bench to connect to dock the extension end of cylinder, rotation limiting mouth has been seted up to the top of rotation supporting bench, rotation limiting mouth internal rotation is provided with the supporting ring, the snap ring position has been seted up to the inboard of supporting ring, one side that is located the pay-off supporting shoe on the board is provided with translation rail, slide on the translation rail and be provided with steering motor, be provided with the chamfer rail on the output of steering motor, slide on the chamfer rail and be provided with the chamfer motor, be provided with the polishing head on the output of chamfer motor.
As a further scheme of the utility model: the inside of rotary support platform is provided with the driving gear in the rotation, the teeth of a cogwheel have been seted up to the outside of holding ring, the holding ring passes through the teeth of a cogwheel and is connected with the driving gear meshing.
As a further scheme of the utility model: one side of the rotary supporting table is provided with a rotary motor, and the output end of the rotary motor is connected with a driving gear.
As a further scheme of the utility model: the inner side of the rotary limiting opening is provided with a plurality of limiting rods in a rectangular array, limiting sliding grooves are symmetrically formed in two sides of the supporting ring, and the limiting rods are slidably arranged in the limiting sliding grooves.
As a further scheme of the utility model: the polishing table is rotationally arranged on the feeding support block through a rotating shaft arranged below the polishing table, a driven bevel gear is arranged on the rotating shaft, a feeding motor is arranged on one side of the feeding support block, a driving bevel gear is arranged at the output end of the feeding motor, and the driving bevel gear is in meshed connection with the driven bevel gear.
As a further scheme of the utility model: and a contact switch is arranged above the fixed end of the docking cylinder.
The utility model has the beneficial effects that:
according to the utility model, the piston ring is clamped and arranged in the clamping ring position on the inner side of the support ring through the feeding equipment of the piston ring, then the support ring is rotated to a polishing station under the rotation of the polishing table, then the steering motor is moved to a proper position through the translation rail, the angle of the chamfering rail is adjusted through the steering motor, then the chamfering rail controls the chamfering motor to move forwards, so that the inner side of the piston ring can be subjected to chamfering work through the polishing head, meanwhile, the support ring can drive the piston ring to rotate, and the piston ring and the polishing head can relatively rotate during polishing, so that the chamfering speed can be increased;
the supporting ring rotates to be arranged on the rotary supporting table, and in the chamfering processing process, the piston ring is in a standing state, so that the chamfering head can chamfer the other side of the inner side of the piston ring only by adjusting the included angle between the chamfering motor and the piston ring in the grinding process, the structure is simple, double-side chamfering can be simultaneously carried out, and the equipment cost is low.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the connection structure of the driving gear and the supporting ring in the present utility model;
FIG. 4 is a schematic cross-sectional view of a connection structure of a support ring and a rotation limiting opening in the present utility model;
fig. 5 is a schematic view showing a connection structure of a drive bevel gear and a driven bevel gear in the present utility model.
In the figure: 1. a machine table; 2. a feeding support block; 21. a feeding motor; 211. a drive bevel gear; 3. a grinding table; 30. a rotating shaft; 301. a driven bevel gear; 31. a docking cylinder; 311. a contact switch; 32. a rotary support table; 321. a rotation limit port; 322. a limit rod; 33. a rotating electric machine; 331. a drive gear; 4. a support ring; 40. limiting sliding grooves; 41. a clasp position; 42. gear teeth; 5. a translation rail; 6. a steering motor; 7. chamfering rail; 8. chamfering motor; 81. grinding head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model is an automatic chamfering machine for piston ring processing, comprising a machine table 1, a feeding supporting block 2 is arranged on the machine table 1, a grinding table 3 is rotatably arranged on the feeding supporting block 2, a plurality of docking cylinders 31 are arranged on the grinding table 3 in a ring array, a rotary supporting table 32 is arranged on the extending end of each docking cylinder 31, then a rotary limiting opening 321 is arranged above the rotary supporting table 32, a supporting ring 4 is rotatably arranged in the rotary limiting opening 321, a clamping ring position 41 is arranged on the inner side of the supporting ring 4 for clamping and fixing a piston ring, in addition, a translation rail 5 is arranged on one side of the machine table 1 positioned on the feeding supporting block 2, a steering motor 6 is slidably arranged on the translation rail 5, then a chamfering rail 7 is arranged on the output end of the steering motor 6, the chamfering motor 8 is arranged on the chamfering rail 7 in a sliding manner, finally, a grinding head 81 is arranged at the output end of the chamfering motor 8, when chamfering is carried out on a piston ring, the piston ring is clamped and arranged in a clamping ring position 41 on the inner side of the supporting ring 4 through a feeding device of the piston ring, then the supporting ring 4 is rotated to a polishing station under the rotation of the polishing table 3, then the steering motor 6 is moved to a proper position through the translation rail 5, the angle of the chamfering rail 7 is regulated through the steering motor 6, then the chamfering rail 7 controls the chamfering motor 8 to move forwards, chamfering work can be carried out on the inner side of the piston ring through the grinding head 81, meanwhile, the supporting ring 4 can drive the piston ring to rotate, and when polishing is carried out, the piston ring and the grinding head 81 are rotated relatively, so that the chamfering speed can be accelerated;
in addition, the supporting ring 4 is rotationally arranged on the rotary supporting table 32, and in the chamfering process, the piston ring is in a standing state, so that the chamfering head 81 can chamfer the other side of the inner side of the piston ring only by adjusting the included angle between the chamfering motor 8 and the piston ring in the chamfering process, the structure is simple, double-side chamfering can be simultaneously carried out, and the equipment cost is low.
It should be noted that the sliding connection structure of the translation rail 5 and the steering motor 6 adopts the existing telescopic rod pushing or screw driving mode, and the connection mode of the chamfering motor 8 and the chamfering rail 7 is the same as above, and redundant description is not made here.
Referring to fig. 3, a driving gear 331 is rotatably disposed inside the rotary support table 32, gear teeth 42 are formed on the outer side of the support ring 4, the support ring 4 is engaged with the driving gear 331 through the gear teeth 42, a rotary motor 33 is disposed on one side of the rotary support table 32, an output end of the rotary motor 33 is connected with the driving gear 331, the driving gear 331 can be driven to rotate through the rotary motor 33, and the support ring 4 can be driven to rotate.
Referring to fig. 4, in order to ensure the stability of the rotation of the support ring 4, four limit rods 322 are arranged on the inner side of the rotation limit opening 321 in a rectangular array, and then two limit sliding grooves 40 are symmetrically formed on two sides of the support ring 4, so that the limit rods 322 are slidably arranged in the limit sliding grooves 40, two limit rods 322 are respectively arranged on two sides of the support ring 4, which can effectively support the support ring 4 and ensure the stability of the support ring 4 in the rotation process.
Referring to fig. 5, the polishing table 3 is rotatably disposed on the feeding support block 2 through a rotating shaft 30 disposed below, a driven bevel gear 301 is disposed on the rotating shaft 30, a feeding motor 21 is disposed on one side of the feeding support block 2, a driving bevel gear 211 is disposed on an output end of the feeding motor 21, the driving bevel gear 211 is engaged with the driven bevel gear 301, and the driven bevel gear 301 can be driven to rotate through the driving bevel gear 211 by the action of the feeding motor 21 so as to drive the polishing table 3 to rotate.
Finally, a contact switch 311 is arranged above the fixed end of the docking cylinder 31, and the extension and retraction of the docking cylinder 31 can be controlled when the support ring 4 is used for docking the piston ring.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides an automatic chamfering machine is used in piston ring processing, includes board (1), its characterized in that, be provided with pay-off supporting shoe (2) on board (1), it is provided with grinding table (3) to rotate on pay-off supporting shoe (2), be annular array on grinding table (3) and be provided with a plurality of and connect and dock cylinder (31), be provided with rotary supporting bench (32) on the extension end of connecing dock cylinder (31), rotary limiting mouth (321) have been seted up to the top of rotary supporting bench (32), rotary limiting mouth (321) rotation is provided with supporting ring (4), snap ring position (41) have been seted up to the inboard of supporting ring (4), one side that is located pay-off supporting shoe (2) on board (1) is provided with translation rail (5), slide on translation rail (5) and be provided with steering motor (6), be provided with chamfer rail (7) on the output of steering motor (6), slide on steering rail (7) and be provided with chamfer motor (8), chamfer (81) are polished on the output of chamfer motor (8).
2. The automatic chamfering machine for piston ring machining according to claim 1, characterized in that a driving gear (331) is rotatably arranged inside the rotary supporting table (32), gear teeth (42) are formed on the outer side of the supporting ring (4), and the supporting ring (4) is meshed and connected with the driving gear (331) through the gear teeth (42).
3. The automatic chamfering machine for piston ring machining according to claim 2, characterized in that a rotating motor (33) is provided on one side of the rotating support table (32), and an output end of the rotating motor (33) is connected to a driving gear (331).
4. The automatic chamfering machine for piston ring machining according to claim 1, wherein a plurality of limiting rods (322) are arranged on the inner side of the rotary limiting opening (321) in a rectangular array, limiting sliding grooves (40) are symmetrically formed in two sides of the supporting ring (4), and the limiting rods (322) are slidably arranged in the limiting sliding grooves (40).
5. The automatic chamfering machine for piston ring machining according to claim 1, characterized in that the polishing table (3) is rotatably arranged on the feeding support block (2) through a rotating shaft (30) arranged below, a driven bevel gear (301) is arranged on the rotating shaft (30), a feeding motor (21) is arranged on one side of the feeding support block (2), a driving bevel gear (211) is arranged on the output end of the feeding motor (21), and the driving bevel gear (211) is in meshed connection with the driven bevel gear (301).
6. The automatic chamfering machine for piston ring machining according to claim 1, characterized in that a contact switch (311) is provided above the fixed end of the docking cylinder (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320397753.5U CN219747323U (en) | 2023-03-06 | 2023-03-06 | Automatic chamfering machine for piston ring machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320397753.5U CN219747323U (en) | 2023-03-06 | 2023-03-06 | Automatic chamfering machine for piston ring machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747323U true CN219747323U (en) | 2023-09-26 |
Family
ID=88082300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320397753.5U Active CN219747323U (en) | 2023-03-06 | 2023-03-06 | Automatic chamfering machine for piston ring machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747323U (en) |
-
2023
- 2023-03-06 CN CN202320397753.5U patent/CN219747323U/en active Active
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