CN221065622U - Device for deburring inner and outer circles of piston ring blank - Google Patents
Device for deburring inner and outer circles of piston ring blank Download PDFInfo
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- CN221065622U CN221065622U CN202322892679.7U CN202322892679U CN221065622U CN 221065622 U CN221065622 U CN 221065622U CN 202322892679 U CN202322892679 U CN 202322892679U CN 221065622 U CN221065622 U CN 221065622U
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Abstract
The utility model discloses a piston ring blank inner and outer circle deburring device which comprises an inner circle deburring assembly and an outer circle deburring assembly which are separately arranged on a lathe bed, wherein the inner circle deburring assembly comprises a guide rail, an inner hole grinding head base and an inner circle deburring guide wheel assembly; the outer circle grinding wheel assembly is provided with an outer circle grinding wheel, and the top of an inner hole grinding head base in the outer circle deburring assembly is provided with an outer circle auxiliary wheel. The utility model adopts the vertical stacking piston ring blanks to separate and remove the inner and outer burrs; the rubber wheel and the diamond grinding wheel are matched to change the structure into a flexible structure, so that the piston ring blank with different sizes can be better adapted.
Description
Technical Field
The utility model relates to a deburring device, in particular to a deburring device for the inner circle and the outer circle of a piston ring blank.
Background
The special equipment for removing burrs of piston ring blanks in industry is adopted, the inner circle and the outer circle are simultaneously processed, and three diamond grinding wheels are arranged on the special equipment and horizontally placed. And a plurality of piston ring blanks are horizontally stacked together, three diamond grinding wheels all actively rotate, and the diamond grinding wheels can drive the piston ring blank groups to rotate. Because the rotating speeds and directions of the three diamond grinding wheels are different, the speed difference exists between the diamond grinding wheels and the piston ring blank, so that burrs on the surface of the piston ring blank are removed through grinding.
The inner circle diamond grinding wheels of the three diamond grinding wheels are fixed on a dovetail sliding plate, racks are arranged on the dovetail sliding plate, the racks are meshed with gears on the fixed base, and the gears can rotate. The gear is connected with the rotating lever into a whole, and the rotating lever is manually pulled to rotate the gear.
When in operation, an operator passes the inner circle of the piston blank set through the inner circle diamond grinding wheel and horizontally hangs the inner circle diamond grinding wheel. The rotating lever is manually pulled to drive the blank to move towards the excircle diamond grinding wheel. When the blank and the excircle diamond grinding wheel are close together, all the diamond grinding wheels start to work, and sand burrs are formed. However, the piston ring in the existing equipment is hung on the inner round diamond grinding wheel, and can swing left and right during working, so that the deburring effect is affected, and the efficiency is low. Meanwhile, due to poor consistency of the sizes of the piston ring blanks, when the existing equipment is used for deburring, the problem that the existing piston ring blanks are not subjected to deburring can be solved, the deburring effect is poor, and the efficiency is low.
Disclosure of utility model
The utility model aims to: the utility model aims to provide a deburring device for inner and outer circles of piston ring blanks, which adopts the vertical stacking of the piston ring blanks to separate and remove the inner and outer circles of burrs, so that the piston ring blanks are ensured not to swing left and right in the deburring process, and meanwhile, the deburring effect is good and the efficiency is high.
The technical scheme is as follows: the inner circle deburring machine comprises an inner circle deburring assembly and an outer circle deburring assembly which are separately arranged on a machine body, wherein the inner circle deburring assembly comprises a guide rail, an inner hole grinding head base and an inner circle deburring guide wheel assembly; the outer circle grinding wheel assembly is provided with an outer circle grinding wheel, and the top of an inner hole grinding head base in the outer circle deburring assembly is provided with an outer circle auxiliary wheel.
And a plurality of piston ring blanks are vertically stacked on the inner circle grinding wheel and the outer circle auxiliary wheel.
The inner hole grinding head base is provided with an air cylinder connector and an inner circle grinding head assembly, wherein the air cylinder connector is arranged on one side of the inner hole grinding head base and is connected with the air cylinder.
The inner circle grinding head assembly is connected with an inner circle grinding head motor, and an inner circle grinding wheel or an outer circle auxiliary wheel is arranged at the top of the inner circle grinding head assembly.
The inner circle deburring guide wheel assembly comprises a motor and an inner circle guide wheel shaft, the motor is connected with the inner circle guide wheel shaft, an inner circle auxiliary wheel is arranged on the inner circle guide wheel shaft, and the inner circle auxiliary wheel is driven to rotate through the motor.
The inner circle auxiliary wheel and the inner circle grinding wheel are coaxially arranged, and the inner circle of the piston ring blank is deburred under the cooperation of the inner circle grinding wheel and the inner circle auxiliary wheel.
The outer circle grinding wheel assembly comprises a motor and an outer circle grinding wheel shaft, the outer circle grinding wheel shaft is connected with the motor, an outer circle grinding wheel is arranged on the outer circle grinding wheel shaft, and the outer circle grinding wheel is driven to rotate through motor transmission.
The outer circle grinding wheel and the outer circle auxiliary wheel are coaxially arranged, and the outer circle of the piston ring blank is deburred under the cooperation of the outer circle grinding wheel and the outer circle auxiliary wheel.
The beneficial effects are that: according to the utility model, the piston ring blanks are vertically stacked, the inner and outer circular burrs are removed separately, the piston ring blanks are ensured not to swing left and right in the deburring process, and meanwhile, the deburring effect is good and the efficiency is high; the rubber wheel and the diamond grinding wheel are matched to change the structure into a flexible structure, so that the piston ring blank with different sizes can be better adapted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 3;
FIG. 5 is a schematic view of a de-burring idler assembly of the present disclosure;
FIG. 6 is a schematic view of an outer circle grinding wheel assembly of the present utility model;
FIG. 7 is a schematic view of an internal grinding head assembly of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the deburring device of the present utility model is mounted on a lathe bed and comprises an inner circle deburring component and an outer circle deburring component, wherein the inner circle deburring component and the outer circle deburring component are separately arranged on the lathe bed, and the spatial positions of the two components are not particularly limited, so long as the inner circle deburring component and the outer circle deburring component are separately arranged.
The inner circle deburring assembly comprises a guide rail 1, an inner hole grinding head base 2, an inner circle deburring guide wheel assembly 6 and a cylinder 7; the guide rail 1 and the deburring guide wheel assembly 6 are fixedly arranged on the lathe bed, the guide rail 1 is provided with an inner hole grinding head base 2 in a sliding manner, the inner hole grinding head base 2 is provided with a cylinder joint 21, an inner circle grinding head assembly 22 and an inner circle grinding head motor, wherein the cylinder joint 21 is arranged on one side of the inner hole grinding head base 2 and is connected with the cylinder 7, and accordingly the inner hole grinding head base 2 is driven to slide on the guide rail 1 through the cylinder 7. As shown in fig. 7, the inner circle grinding head assembly 22 includes a main shaft 221, a bearing seat 222 is installed at the lower part of the main shaft 221, the upper and lower sides of the bearing seat are respectively connected with the main shaft 221 through bearings, the outer sides of the bearings are respectively fixed through end covers, a belt wheel is installed on the main shaft 221 below the bearing seat 222, the belt wheel is connected with the belt wheel at the bottom of the inner circle grinding head motor through a belt, the inner circle grinding head assembly 22 is driven to rotate through the inner circle grinding head motor, an inner circle grinding wheel 4 is installed at the top of the inner circle grinding head assembly 22, and when the inner circle grinding head assembly is used, a plurality of piston ring blanks 3 are vertically stacked on the inner circle grinding wheel 4, and the inner circle grinding wheel 4 of the embodiment is a diamond grinding wheel.
As shown in fig. 5, the deburring guide wheel assembly 6 comprises a motor and an inner guide wheel shaft 61, the motor and the inner guide wheel shaft 61 are both fixed on a base, a small belt pulley is installed on an output shaft of the motor, the upper side and the lower side of the inner guide wheel shaft 61 are respectively fixed on one side of the base through an upper bracket 62 and a lower bracket 63, a large belt pulley is installed on the inner guide wheel shaft 61 extending out of the top of the upper bracket 62, the large belt pulley is connected with the small belt pulley through a belt transmission, an inner guide wheel 5 is installed on the inner guide wheel shaft 61 between the upper bracket 62 and the lower bracket 63, the inner guide wheel 5 rotates through the motor transmission belt pulley, the inner guide wheel 5 in this embodiment is a rubber wheel, the inner guide wheel 5 and the inner grinding wheel 4 are coaxially arranged, and the inner grinding wheel 4 and the inner guide wheel 5 are matched to deburr the inner circle of the piston ring blank 3.
The excircle deburring assembly comprises a guide rail 1, an inner hole grinding head base 2, a cylinder 7 and an excircle grinding wheel assembly 8; the guide rail 1 and the outer circle grinding wheel assembly 8 are fixed on the lathe bed, the inner hole grinding wheel base 2 is connected to the guide rail 1 in a sliding mode, the inner hole grinding wheel base 2 and the air cylinder 7 are arranged in the same way as the inner circle deburring assembly, the only difference is that the top of the inner circle grinding wheel assembly 22 in the outer circle deburring assembly is provided with the outer circle auxiliary wheel 10, when the outer circle deburring assembly is used, a plurality of piston ring blanks 3 are vertically stacked on the outer circle auxiliary wheel 10, and the outer circle auxiliary wheel 10 of the embodiment adopts a rubber wheel.
As shown in fig. 6, the outer circle grinding wheel assembly 8 comprises a motor and an outer circle grinding wheel shaft 81, the motor and the outer circle grinding wheel shaft 81 are all installed on a base, the outer circle grinding wheel shaft 81 is fixed on the base through a bearing seat, belt wheels are arranged at the lower parts of the motor output shaft and the outer circle grinding wheel shaft 81, a belt is connected between the two belt wheels, the outer circle grinding wheel 9 is installed at the upper part of the outer circle grinding wheel shaft 81, the outer circle grinding wheel 9 is driven to rotate through motor transmission, the outer circle grinding wheel 9 of the embodiment is a diamond grinding wheel, the outer circle grinding wheel 9 and the outer circle auxiliary wheel 10 are coaxially arranged, and the outer circle of the piston ring blank 3 is deburred under the cooperation of the outer circle grinding wheel 9 and the outer circle auxiliary wheel 10.
The working principle of the embodiment is as follows:
Deburring the inner circle: the piston ring blank is arranged on the inner circle diamond grinding wheel, the equipment is started, the cylinder pulls the inner hole grinding head base to one side of the inner circle rubber wheel, when the piston ring blank is close to the rubber wheel, the rubber wheel and the diamond grinding wheel start rotating, the cylinder continues pulling, and when the diamond grinding wheel, the piston ring blank and the rubber wheel are pressed together, the inner hole burr removing is started.
Outer circle deburring: the piston ring blank is arranged on an outer circle rubber wheel, equipment is started, an inner hole grinding head base is pulled to one side of the outer circle diamond grinding wheel by an air cylinder, when the inner hole grinding head base is close to the diamond grinding wheel, the rubber wheel and the diamond grinding wheel start to rotate, the air cylinder continues to pull, and when the diamond grinding wheel, the piston ring blank and the rubber wheel are pressed together, the outer circle deburring is started. Because the piston ring blank has poor dimensional consistency, the utility model adopts the matching of the rubber wheel and the diamond grinding wheel to change the structure into a flexible structure, and can be better suitable for the piston ring blank.
Claims (8)
1. The device is characterized by comprising an inner circle deburring assembly and an outer circle deburring assembly which are separately arranged on a lathe bed, wherein the inner circle deburring assembly comprises a guide rail, an inner hole grinding head base and an inner circle deburring guide wheel assembly, the outer circle deburring assembly comprises a guide rail, an inner hole grinding head base and an outer circle grinding wheel assembly, the inner hole grinding head base is arranged on the guide rail in a sliding manner, an inner circle grinding wheel is arranged at the top of the inner hole grinding head base in the inner circle deburring assembly, and an inner circle auxiliary wheel is arranged on the inner circle deburring guide wheel assembly; the outer circle grinding wheel assembly is provided with an outer circle grinding wheel, and the top of an inner hole grinding head base in the outer circle deburring assembly is provided with an outer circle auxiliary wheel.
2. The device for deburring the inner and outer circles of piston ring blanks according to claim 1, wherein a plurality of piston ring blanks are vertically stacked on the inner circle grinding wheel and the outer circle auxiliary wheel.
3. The device for deburring the inner and outer circles of a piston ring blank according to claim 1, wherein the inner hole grinding head base is provided with a cylinder joint and an inner circle grinding head assembly, and the cylinder joint is arranged on one side of the inner hole grinding head base and is connected with a cylinder.
4. A piston ring blank inner and outer circle deburring device according to claim 3, wherein the inner circle grinding head assembly is connected with an inner circle grinding head motor, and an inner circle grinding wheel or an outer circle auxiliary wheel is arranged at the top of the inner circle grinding head assembly.
5. The device for deburring the inner and outer circles of a piston ring blank according to claim 1, wherein the inner circle deburring guide wheel assembly comprises a motor and an inner circle guide wheel shaft, the motor is connected with the inner circle guide wheel shaft, and an inner circle auxiliary wheel is arranged on the inner circle guide wheel shaft.
6. The piston ring blank inner and outer circle deburring device as claimed in claim 5, wherein said inner circle auxiliary wheel is coaxially arranged with the inner circle grinding wheel.
7. The device for deburring the inner and outer circles of a piston ring blank according to claim 1, wherein the outer circle grinding wheel assembly comprises a motor and an outer circle grinding wheel shaft, the outer circle grinding wheel shaft is connected with the motor, and an outer circle grinding wheel is arranged on the outer circle grinding wheel shaft.
8. The piston ring blank inner and outer circle deburring device according to claim 7, wherein the outer circle grinding wheel and the outer circle auxiliary wheel are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892679.7U CN221065622U (en) | 2023-10-26 | 2023-10-26 | Device for deburring inner and outer circles of piston ring blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892679.7U CN221065622U (en) | 2023-10-26 | 2023-10-26 | Device for deburring inner and outer circles of piston ring blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065622U true CN221065622U (en) | 2024-06-04 |
Family
ID=91265615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322892679.7U Active CN221065622U (en) | 2023-10-26 | 2023-10-26 | Device for deburring inner and outer circles of piston ring blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065622U (en) |
-
2023
- 2023-10-26 CN CN202322892679.7U patent/CN221065622U/en active Active
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