CN218341777U - Improved piston ring honing machine - Google Patents
Improved piston ring honing machine Download PDFInfo
- Publication number
- CN218341777U CN218341777U CN202221964245.2U CN202221964245U CN218341777U CN 218341777 U CN218341777 U CN 218341777U CN 202221964245 U CN202221964245 U CN 202221964245U CN 218341777 U CN218341777 U CN 218341777U
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- piston ring
- mandrel
- honing
- arc
- lead screw
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Abstract
The utility model relates to the technical field of machining, a modified piston ring honing machine is disclosed, the on-line screen storage device comprises a base, the top of base is connected with the casing, the top of casing is connected with honing section of thick bamboo, honing section of thick bamboo's both sides have been seted up the screw, the inside through connection of screw has the lead screw, the one end of lead screw is connected with the runner, the other end of lead screw is connected with the bearing, the outside of bearing is connected with the arc, the inboard of arc is connected with the oilstone, the utility model discloses set up first mandrel, honing section of thick bamboo, lead screw, arc, oilstone and runner, with the less piston ring cover of size in the first mandrel outside to rotatory runner is rotatory through driving the lead screw, makes the arc in both sides remove in opposite directions for the oilstone of arc inner wall of both sides and the contact of piston ring outer wall, accomplish fixed to the small-size piston ring, solved and had the machining dimension that honing can not be too little, was difficult to the problem of the less piston ring of machining dimension.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a modified piston ring honing machine.
Background
The honing process is a special process form of grinding process, it is a low-speed grinding, it is a high-efficient finishing method too, the honing is to utilize several whetstones mounted on honing head circumference, expand the whetstone radially by the expanding mechanism, make the whetstone press the hole wall of work piece, produce certain pressure and contact area, carry on the low-speed grinding to the work piece in honing head (or work piece) rotation and reciprocating motion, its processing range is wide, the machining precision is high, can be adopted on many kinds of machine tools, and the tool is simple, easy and simple to handle, in the course of machining of piston ring, will need to use the honing device often.
The Chinese patent discloses a piston ring honing machine (publication number CN 211940416U), the technology of the patent is that a first driven shaft is arranged on one side of a driving shaft, a second bearing between the first driven shaft and a box body effectively reduces frictional resistance, a first supporting rod, a second supporting rod and a third supporting rod are added, the stability of the machine is improved, the spring stretching effect is achieved, when the first rotating rod and the second rotating rod are not rotated, the first rotating rod and the second rotating rod are simultaneously retracted inwards, the rotating directions of a grinding rod and a fixed disc are opposite, the processing of piston rings can be quicker, the adding of supporting plates is improved, the stability of a fourth driven shaft and a fifth driven shaft is improved, the machine saves time and labor when processing piston rings, but the processing size of piston ring honing cannot be too small, and the piston rings with smaller size are difficult to process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved piston ring honing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a modified piston ring honing machine, includes the base, the top of base is connected with the controller, the top intermediate position of base is connected with the casing, the top of casing is connected with honing section of thick bamboo, both sides correspond around honing section of thick bamboo has seted up the screw, the inside through connection of screw has the lead screw, the one end of lead screw is connected with the runner, the other end of lead screw is connected with the bearing, the outside of bearing is connected with the arc, the inboard of arc is connected with the oilstone.
As the utility model discloses further scheme again: the bottom of the base is connected with a bearing seat, a shaft lever is connected above the bearing seat, a first gear is connected outside the shaft lever, a support plate is connected above the shaft lever, a second mandrel is connected above the support plate, the top end of the second mandrel penetrates through the base and the inside of the shell, a second thread groove is formed in the top end of the second mandrel, a first mandrel is connected outside the second thread groove, and a first thread groove connected outside the second thread groove is formed in the first mandrel.
As a further aspect of the present invention: the inner wall top surface of base is connected with servo motor, the one end of servo motor output shaft is connected with the second gear, the second gear is connected with first gear.
As a further aspect of the present invention: the lead screw passes through screw and honing a section of thick bamboo threaded connection, the one end of lead screw is passed through the bearing and is connected with the arc rotation.
As a further aspect of the present invention: the first mandrel and the second mandrel are in threaded connection through the first thread groove and the second thread groove.
As the utility model discloses further scheme again: the shaft rod is connected with the second gear in a rotating mode through the first gear.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the honing machine is provided with a first mandrel, a honing cylinder, a screw rod, arc plates, oilstones and rotating wheels, protective grains are arranged on the outer side of the first mandrel 1, piston rings with smaller sizes are sleeved on the outer side of the first mandrel 1 and are closely attached to the outer side of the first mandrel 1, the rotating wheels on two sides are rotated, the screw rod is driven to rotate, the arc plates on two sides move oppositely under the connecting action of the screw rod and a screw hole, the oilstones on the inner walls of the arc plates on two sides are in contact with the outer wall of a piston ring, the small-size piston ring is fixed, the original thicker second mandrel is reserved, only a thinner first mandrel needs to be additionally arranged at the upper end of the second mandrel, the function of honing the small-size piston ring can be realized, and the problems that the machining size for honing the piston ring cannot be too small and the piston ring with smaller machining size is difficult are solved.
2. Set up a thread groove and second thread groove, with first mandrel cover on second mandrel top to it is rotatory, under the connection effect through first thread groove and second thread groove, make first mandrel and second mandrel fixed connection, when nevertheless needing to dismantle, only need anticlockwise rotation first mandrel can accomplish the separation between the two, dismantle simply.
Drawings
Fig. 1 is a schematic view illustrating a structure of an improved piston ring honing machine;
fig. 2 is a cross-sectional view of an improved piston ring honing machine;
fig. 3 is an enlarged view of a point a in an improved piston ring honing machine.
In the figure: 1. a first mandrel; 2. honing the cylinder; 3. a screw rod; 4. a rotating wheel; 5. a housing; 6. a base; 7. a controller; 8. a first gear; 9. a shaft lever; 10. a bearing seat; 11. a second gear; 12. a second mandrel; 13. a support plate; 14. a servo motor; 15. a first thread groove; 16. a second thread groove; 17. a screw hole; 18. -oilstone; 19. an arc-shaped plate; 20. and a bearing.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an improved piston ring honing machine includes a base 6, a controller 7 is connected to a top of the base 6, a housing 5 is connected to a top middle position of the base 6, a honing cylinder 2 is connected to a top of the housing 5, screw holes 17 are correspondingly formed in front and rear sides of the honing cylinder 2, a lead screw 3 is connected to an inside of the screw hole 17, a rotating wheel 4 is connected to one end of the lead screw 3, a bearing 20 is connected to the other end of the lead screw 3, an arc 19 is connected to an outside of the bearing 20, and an oilstone 18 is connected to an inside of the arc 19.
In fig. 2 and 3: the bottom of base 6 is connected with bearing frame 10, the top of bearing frame 10 is connected with axostylus axostyle 9, the outside of axostylus axostyle 9 is connected with first gear 8, the top of axostylus axostyle 9 is connected with backup pad 13, the top of backup pad 13 is connected with second axle 12, the inside at base 6 and casing 5 is run through on the top of second axle 12, second thread groove 16 has been seted up on the top of second axle 12, the outside of second thread groove 16 is connected with first mandrel 1, first thread groove 15 in the outside of second thread groove 16 is seted up to the inside of first mandrel 1, overlap first mandrel 1 on second mandrel 12 top, and clockwise rotation, under the connection effect through first thread groove 15 and second thread groove 16, make first mandrel 1 and second mandrel 12 fixed connection, but when needing to dismantle, only need anticlockwise rotation first mandrel 1 can accomplish separation between the two, it is simple to dismantle.
In fig. 2: the inner wall top surface of base 6 is connected with servo motor 14, and the one end of the 14 output shafts of servo motor is connected with second gear 11, and second gear 11 is connected with first gear 8, opens servo motor 14, drives second gear 11 clockwise turning, and then drives first gear and axostylus axostyle 9 rotation to drive first mandrel 1 and piston ring clockwise turning, through the continuous contact of piston ring and oilstone 18, accomplish the honing to the piston ring.
In fig. 2 and 3: the lead screw 3 is in threaded connection with the honing cylinder 2 through the screw hole 17, one end of the lead screw 3 is rotatably connected with the arc-shaped plate 19 through the bearing 20, protective grains are arranged on the outer side of the first mandrel 1, a piston ring with a smaller size is sleeved on the outer side of the first mandrel 1 and is closely attached to the outer side of the first mandrel 1, the rotating wheels 4 on two sides are rotated, the lead screw 3 is driven to rotate, the arc-shaped plates 19 on two sides move oppositely under the connecting action of the lead screw 3 and the screw hole 17, the oilstone 18 on the inner walls of the arc-shaped plates 19 on two sides is contacted with the outer wall of the piston ring, the small-size piston ring is fixed, the original thicker second mandrel 12 is reserved, and the function of honing the small-size piston ring can be realized only by additionally arranging the thinner first mandrel 1 at the upper end of the lead screw.
In fig. 3: the first mandrel 1 is in threaded connection with the second mandrel 12 through the first thread groove 15 and the second thread groove 16, so that the first mandrel 1 and the second mandrel 12 can be quickly disassembled and assembled.
In fig. 2: the shaft lever 9 is rotatably connected with the second gear 11 through the first gear 8, so that the shaft lever 9, the second spindle 12 above the shaft lever and the first spindle 1 can be conveniently driven to rotate.
The utility model discloses a theory of operation is: the protection lines are arranged on the outer side of the first mandrel 1, the piston ring with the smaller size is sleeved on the outer side of the first mandrel 1 and closely attached to the outer side of the first mandrel 1, the rotating wheels 4 on two sides are rotated, the lead screw 3 is driven to rotate, the arc plates 19 on two sides move oppositely under the connecting action of the lead screw 3 and the screw hole 17, oilstones 18 on the inner walls of the arc plates 19 on two sides are in contact with the outer wall of the piston ring, the small-size piston ring is fixed, the thin first mandrel 1 is only required to be additionally arranged at the upper end of the second mandrel 12 on the basis of keeping the original thick second mandrel 12, the function of honing the small-size piston ring can be achieved, then the servo motor 14 is started, the second gear 11 is driven to rotate clockwise, the first gear and the shaft lever 9 are driven to rotate, the first mandrel 1 and the piston ring are driven to rotate clockwise, and honing of the piston ring is completed through continuous contact of the piston ring and the oilstones 18.
The above-mentioned, 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 utility model provides a modified piston ring honing machine, includes base (6), the top of base (6) is connected with controller (7), its characterized in that, the top intermediate position of base (6) is connected with casing (5), the top of casing (5) is connected with honing section of thick bamboo (2), screw (17) have been seted up to both sides correspondence around honing section of thick bamboo (2), the inside through connection of screw (17) has lead screw (3), the one end of lead screw (3) is connected with runner (4), the other end of lead screw (3) is connected with bearing (20), the outside of bearing (20) is connected with arc (19), the inboard of arc (19) is connected with oilstone (18).
2. The improved piston ring honing machine according to claim 1, wherein a bearing seat (10) is connected to a bottom of the base (6), a shaft rod (9) is connected to a top of the bearing seat (10), a first gear (8) is connected to an outer side of the shaft rod (9), a support plate (13) is connected to a top of the shaft rod (9), a second mandrel (12) is connected to a top of the support plate (13), a top end of the second mandrel (12) penetrates through interiors of the base (6) and the shell (5), a second thread groove (16) is formed in a top end of the second mandrel (12), a first mandrel (1) is connected to an outer side of the second thread groove (16), and a first thread groove (15) connected to an outer side of the second thread groove (16) is formed in an interior of the first mandrel (1).
3. The improved piston ring honing machine according to claim 1, wherein a servo motor (14) is connected to the top surface of the inner wall of the base (6), a second gear (11) is connected to one end of the output shaft of the servo motor (14), and the second gear (11) is connected to the first gear (8).
4. An improved piston ring honing machine according to claim 1, characterized in that the screw rod (3) is screwed to the honing cylinder (2) through a screw hole (17), and one end of the screw rod (3) is rotatably connected to the arc-shaped plate (19) through a bearing (20).
5. An improved piston ring honing machine according to claim 2, c h a r a c t e r i z e d i n that the first spindle (1) and the second spindle (12) are threadedly connected by means of a first threaded groove (15) and a second threaded groove (16).
6. An improved piston ring honing machine according to claim 2, c h a r a c t e r i z e d i n that the shaft (9) is rotationally connected to the second gear wheel (11) via the first gear wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221964245.2U CN218341777U (en) | 2022-07-27 | 2022-07-27 | Improved piston ring honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221964245.2U CN218341777U (en) | 2022-07-27 | 2022-07-27 | Improved piston ring honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341777U true CN218341777U (en) | 2023-01-20 |
Family
ID=84914374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221964245.2U Active CN218341777U (en) | 2022-07-27 | 2022-07-27 | Improved piston ring honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341777U (en) |
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2022
- 2022-07-27 CN CN202221964245.2U patent/CN218341777U/en active Active
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