CN217224817U - Piston ring grinding device - Google Patents
Piston ring grinding device Download PDFInfo
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- CN217224817U CN217224817U CN202220378519.3U CN202220378519U CN217224817U CN 217224817 U CN217224817 U CN 217224817U CN 202220378519 U CN202220378519 U CN 202220378519U CN 217224817 U CN217224817 U CN 217224817U
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- piston ring
- base body
- servo motor
- outer shaft
- gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a piston ring polishing device, which comprises a rectangular base body, wherein a cavity is arranged in the base body, and the base body is provided with a height adjusting mechanism; the servo motor is arranged on the left side inside the base body, the servo motor is connected with the base body through a bolt, and the servo motor is provided with a transmission mechanism; the outer shaft is of a cylindrical structure, a sliding groove is formed in the outer shaft, and the outer shaft is provided with a positioning and fixing mechanism; the electric push rods are arranged inside the base body and are arranged in pairs, and the electric push rods are provided with polishing mechanisms. This piston ring grinding device is provided with stable location clamping mechanism, can realize fully stably fixing a position the piston ring for it can not become flexible and slope at the in-process of polishing, improves the precision of polishing, and this device is provided with diameter adjustment mechanism in addition, can fix the centre gripping to the piston ring in multiple aperture, and application scope is wider, has increased the practicality.
Description
Technical Field
The utility model relates to a grinding device technical field specifically is a piston ring grinding device.
Background
The piston ring is a metal ring embedded in a piston groove and can be divided into two types according to the application: the compression ring can be used for sealing combustible mixed gas in the combustion chamber; the oil ring is used for scraping redundant engine oil on the cylinder, and the piston ring needs to be polished during production, but the existing piston ring polishing device in the market at present has many defects, such as:
for example, a piston ring grinding machine with a good grinding effect disclosed in publication No. CN215700374U lacks a stable positioning and clamping mechanism, which results in that the piston ring cannot be stably positioned and fixed, and the piston ring becomes loose during grinding, thereby affecting the grinding effect, and meanwhile, the machine is inconvenient to fix piston rings with different diameters, and has a small application range, thus being impractical;
and traditional del's piston ring grinding device lacks a sweeps and collects the mechanism for the sweeps that the in-process of polishing produced spatters everywhere, causes the device internal contamination, lacks a height adjusting mechanism simultaneously, makes the device can't place on the workstation steadily, rocks easily, therefore is impracticable.
We have therefore proposed a piston ring grinding apparatus in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a piston ring grinding device to solve the problem that lacks stable location clamping mechanism, lacks iron fillings and collects the mechanism and be not convenient for adjust the base height on the existing market that above-mentioned background art provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: a piston ring polishing device comprises a base body, wherein the appearance of the base body is of a cuboid structure, a cavity is formed in the base body, and the base body is provided with a height adjusting mechanism;
the servo motor is arranged on the left side in the base body, the servo motor is connected with the base body through a bolt, and the servo motor is provided with a transmission mechanism;
the outer shaft is of a cylindrical structure, a sliding groove is formed in the outer shaft, and the outer shaft is provided with a positioning and fixing mechanism;
and the electric push rods are arranged inside the base body and are arranged in pairs, and the electric push rods are provided with polishing mechanisms.
Adopt above-mentioned technical scheme can make the device possess stable location clamping mechanism, can realize fixing a position the piston ring fully steadily for it can not become flexible and slope at the in-process of polishing, improves the precision of polishing, and this device is provided with iron fillings simultaneously and collects the mechanism, can retrieve the iron fillings that the in-process produced of polishing the piston ring, avoids its polluted environment.
As a preferred technical scheme of the utility model, the height adjustment mechanism of base member includes:
the fixed sleeves are arranged on two sides of the lower end of the base body, the number of the fixed sleeves is 4, and the fixed sleeves and the threaded rods form a threaded connection mechanism;
and the anti-skid base is connected to the lower end of the threaded rod, and the anti-skid base and the threaded rod form a rotating mechanism.
Adopt above-mentioned technical scheme to make the device possess height adjustment mechanism for screw rod and base are mutually supported through utilizing threaded connection mechanism, and then realize the flexible of screw rod, reach the purpose of adjusting the base height, have increased the practicality.
As an optimized technical scheme of the utility model, servo motor's drive mechanism includes:
the belt pulley is connected to the shaft end of the servo motor, the belt is connected to the outer side of the belt pulley, and the servo motor and the rotating shaft form a transmission mechanism through the belt pulley and the belt.
Adopt above-mentioned technical scheme can make the device possess drive mechanism, can close the belt moving axis through the cooperation between motor and pulley and the belt and rotate to this realization carries out the purpose of polishing to the piston ring, makes the device stable in structure rationally.
As a preferred technical scheme of the utility model, the location fixed establishment of outer axle includes:
the electric rotating gear is arranged inside the outer shaft, the electric rotating gear and the main gear form a gear meshing mechanism, and the main gear and the 4 sub-gears form the gear meshing mechanism;
and the surface of the outer plate is provided with a gear strip, and the outer plate and the sub-gear form a gear meshing mechanism.
Adopt above-mentioned technical scheme can make the device possess location fixed establishment, can carry out nimble size of adjusting fixture according to the piston ring of different bores to this satisfies the fixed requirement to not unidimensional piston ring, has increased the practicality.
As the utility model discloses a preferred technical scheme, electric putter's grinding machanism includes:
the sand sheet is connected to the right end of the electric push rod, a spring mechanism is arranged inside the sand sheet, and a waste chip collecting box is arranged under the sand sheet.
Adopt above-mentioned technical scheme can make the device possess grinding machanism, can drive the piston ring through the motor and rotate for the piston ring constantly takes place the friction with grinding machanism, and then gets rid of the burr on piston ring surface.
As an optimal technical solution of the present invention, the positioning and fixing mechanism further includes:
the rotary pressing plate is arranged on the left side of the outer shaft, the rotary pressing plate and the outer shaft form a threaded connection mechanism, and the rotary pressing plate is attached to the piston ring;
and the fixed nut is arranged on the outer side of the outer plate, and the external thread on the surface of the outer plate and the fixed nut form a threaded connection mechanism.
Adopt above-mentioned technical scheme to make the device possess location fixed establishment, can carry out the centre gripping location to the piston ring more steadily, avoid the piston ring at the in-process of polishing because the location is insecure appears becoming flexible, increased the stability of structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the piston ring polishing device is provided with the stable positioning and clamping mechanism, so that the piston ring can be positioned and fixed sufficiently and stably, the piston ring cannot be loosened and inclined in the polishing process, the polishing precision is improved, in addition, the device is provided with the diameter adjusting mechanism, the piston ring with various apertures can be fixedly clamped, the application range is wider, and the practicability is improved;
2. this piston ring grinding device is provided with iron fillings and collects the mechanism, can retrieve the iron fillings that the in-process produced of polishing the piston ring, avoids its polluted environment to this device is provided with height adjusting mechanism, can be according to the planar unsmooth degree of workstation, and the height of manual regulation base ensures that this device can stably stand on the workstation, makes the device stable in structure reasonable.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the side-cut structure of the outer shaft of the present invention;
FIG. 4 is a side view of the outer plate of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. fixing a sleeve; 3. a threaded rod; 4. an anti-slip base; 5. a servo motor; 6. a belt pulley; 7. a belt; 8. a rotating shaft; 9. an outer shaft; 10. an electric rotary gear; 11. a main gear; 12. gear division; 13. an outer plate; 14. rotating the pressing plate; 15. a piston ring; 16. fixing a nut; 17. an electric push rod; 18. sand sheet; 19. a scrap collecting box.
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. 1-5, the present invention provides a technical solution: a piston ring polishing device comprises a base body 1, wherein the appearance of the base body is a cuboid structure, a cavity is formed in the base body 1, and a height adjusting mechanism is arranged on the base body 1; the height adjusting mechanism of the base 1 includes: the fixed sleeves 2 are arranged on two sides of the lower end of the matrix 1, 4 fixed sleeves 2 are arranged, and the fixed sleeves 2 and the threaded rods 3 form a threaded connection mechanism; the anti-skid base 4 is connected to the lower end of the threaded rod 3, the anti-skid base 4 and the threaded rod 3 form a rotating mechanism, so that the device is provided with a height adjusting mechanism, the threaded rod 3 and the anti-skid base 4 are matched with each other by utilizing the threaded connection relation between the fixed sleeve 2 and the threaded rod 3, the stretching of the threaded rod 3 is further realized, the purpose of adjusting the height of the anti-skid base 4 is achieved, and the practicability is increased;
the servo motor 5 is arranged on the left side inside the base body 1, the servo motor 5 is connected with the base body 1 through a bolt, and the servo motor 5 is provided with a transmission mechanism; the transmission mechanism of the servo motor 5 includes: the belt pulley 6 is connected to the shaft end of the servo motor 5, the belt 7 is connected to the outer side of the belt pulley 6, and the servo motor 5 and the rotating shaft 8 form a transmission mechanism through the belt pulley 6 and the belt 7, so that the device is provided with the transmission mechanism, and the rotating shaft 8 can be driven to rotate through the matching relation between the servo motor 5 and the belt pulley 6 as well as the belt 7, so that the piston ring 15 is rotated, the polishing purpose is realized, the structure of the device is reasonable and stable, and the practicability is increased;
the outer shaft 9 is in a cylindrical structure, a sliding groove is formed in the outer shaft 9, and the outer shaft 9 is provided with a positioning and fixing mechanism; the positioning and fixing mechanism of the outer shaft 9 includes: the electric rotating gear 10 is arranged inside the outer shaft 9, the electric rotating gear 10 and the main gear 11 form a gear meshing mechanism, and the main gear 11 and the 4 sub-gears 12 form the gear meshing mechanism; the surface of the outer plate 13 is provided with a gear rack, the outer plate 13 and the branch gear 12 form a gear meshing mechanism, and the positioning and fixing mechanism further comprises: the rotary pressing plate 14 is arranged on the left side of the outer shaft 9, the rotary pressing plate 14 and the outer shaft 9 form a threaded connection mechanism, and the rotary pressing plate 14 is attached to the piston ring 15; the fixed nut 16 is arranged on the outer side of the outer plate 13, and the external thread on the surface of the outer plate 13 and the fixed nut 16 form a threaded connection mechanism, so that the device is provided with a positioning and fixing mechanism, the expansion length of the outer plate 13 is controlled by utilizing the meshing transmission between the electric rotary gear 10 and the main gears 11 and 4 sub-gears 12, and the size of the clamping mechanism can be flexibly adjusted according to piston rings 15 with different calibers, so that the requirements for fixing the piston rings 15 with different sizes are met, the piston rings 15 can be clamped and positioned more stably, the piston rings 15 are clamped by utilizing the fixed nut 16 and the rotary pressure plate 14, the piston rings 15 are prevented from loosening due to infirm positioning in the polishing process, and the stability of the structure is improved;
the electric push rods 17 are arranged inside the base body 1, the electric push rods 17 are arranged in pairs, and the electric push rods 17 are provided with polishing mechanisms; the grinding mechanism of the electric putter 17 comprises: the sand sheet 18 is connected to the right end of the electric push rod 17, a spring mechanism is arranged inside the sand sheet 18, and a scrap collecting box 19 is arranged right below the sand sheet 18, so that the device is provided with a polishing mechanism, the piston ring 15 can be driven by a motor to rotate, the piston ring 15 is continuously rubbed with the polishing mechanism, and further burrs on the surface of the piston ring 15 are removed, so that the purpose of polishing the surface of the piston ring 15 is achieved, the device is reasonable and stable in structure, and the practicability is improved;
the working principle is as follows: when the piston ring polishing device is used, firstly, the device is placed on a workbench, a hexagonal prism on the surface of a threaded rod 3 below a fixed sleeve 2 is held by a hand and rotated, the threaded rod 3 is adjusted in a stretching mode, an anti-skidding base 4 at the lower end of the threaded rod 3 can be fully contacted with the workbench, a piston ring 15 to be polished is inserted from the right side of an outer plate 13 until the left side of the piston ring 15 is attached to a rotary pressing plate 14, then a control panel is operated to start an electric rotary gear 10 inside an outer shaft 9, the electric rotary gear 10 drives a main gear 11 to rotate, the main gear 11 drives a branch gear 12 to rotate, the branch gear 12 drives the outer plate 13 to move outwards, the outer plate 13 supports the piston ring 15, then a fixing nut 16 of a corresponding type is screwed into an external thread on the surface of the outer plate 13, the left side of the fixing nut 16 is attached to the piston ring 15, the rotary pressing plate 14 is twisted by a small amplitude to clamp the piston ring 15, and finally, a servo motor 5 is started, servo motor 5 drives pivot 8 through belt pulley 6 and belt 7 and rotates, and then drives outer axle 9 rotatoryly, and piston ring 15 is rotatory, and electric putter 17 promotes high-speed pivoted piston ring 15 of 18 laminatings of sand piece and polishes, and the sweeps falls into the sweeps of 18 lower extremes of sand piece and collects box 19 and retrieve.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A piston ring polishing device comprises a base body (1) which is of a cuboid structure, a cavity is formed in the base body (1), and a height adjusting mechanism is arranged on the base body (1);
the method is characterized in that:
the servo motor (5) is arranged on the left side in the base body (1), the servo motor (5) is connected with the base body (1) through bolts, and the servo motor (5) is provided with a transmission mechanism;
the outer shaft (9) is of a cylindrical structure, a sliding groove is formed in the outer shaft (9), and the outer shaft (9) is provided with a positioning and fixing mechanism;
the electric push rods (17) are arranged inside the base body (1), the electric push rods (17) are arranged in pairs, and the electric push rods (17) are provided with polishing mechanisms.
2. A piston ring grinding apparatus according to claim 1, wherein: the height adjusting mechanism of the base body (1) comprises:
the fixing sleeves (2) are arranged on two sides of the lower end of the base body (1), 4 fixing sleeves (2) are arranged, and the fixing sleeves (2) and the threaded rods (3) form a threaded connection mechanism;
and the anti-skid base (4) is connected to the lower end of the threaded rod (3), and the anti-skid base (4) and the threaded rod (3) form a rotating mechanism.
3. A piston ring grinding apparatus according to claim 1, wherein: the transmission mechanism of the servo motor (5) comprises:
the belt pulley (6) is connected to the shaft end of the servo motor (5), the belt (7) is connected to the outer side of the belt pulley (6), and the servo motor (5) and the rotating shaft (8) form a transmission mechanism through the belt pulley (6), the belt (7) and the rotating shaft (8).
4. A piston ring grinding apparatus according to claim 1, wherein: the positioning and fixing mechanism of the outer shaft (9) comprises:
an electric rotating gear (10) which is arranged inside the outer shaft (9), wherein the electric rotating gear (10) and a main gear (11) form a gear meshing mechanism, and the main gear (11) and 4 sub-gears (12) form the gear meshing mechanism;
and the surface of the outer plate (13) is provided with a gear rack, and the outer plate (13) and the sub-gear (12) form a gear meshing mechanism.
5. A piston ring grinding apparatus according to claim 1, wherein: the grinding mechanism of the electric push rod (17) comprises:
the sand sheet (18) is connected to the right end of the electric push rod (17), a spring mechanism is arranged inside the sand sheet (18), and a waste chip collecting box (19) is arranged right below the sand sheet (18).
6. A piston ring grinding apparatus according to claim 4, wherein: the positioning and fixing mechanism further comprises:
a rotary pressure plate (14) arranged on the left side of the outer shaft (9), wherein the rotary pressure plate (14) and the outer shaft (9) form a threaded connection mechanism, and the rotary pressure plate (14) is attached to a piston ring (15);
and a fixing nut (16) which is arranged on the outer side of the outer plate (13), wherein the external thread on the surface of the outer plate (13) and the fixing nut (16) form a threaded connection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378519.3U CN217224817U (en) | 2022-02-23 | 2022-02-23 | Piston ring grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378519.3U CN217224817U (en) | 2022-02-23 | 2022-02-23 | Piston ring grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217224817U true CN217224817U (en) | 2022-08-19 |
Family
ID=82836111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220378519.3U Active CN217224817U (en) | 2022-02-23 | 2022-02-23 | Piston ring grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217224817U (en) |
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2022
- 2022-02-23 CN CN202220378519.3U patent/CN217224817U/en active Active
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