CN213616093U - Diamond roller for engine valve rod clamping groove - Google Patents
Diamond roller for engine valve rod clamping groove Download PDFInfo
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- CN213616093U CN213616093U CN202022707997.8U CN202022707997U CN213616093U CN 213616093 U CN213616093 U CN 213616093U CN 202022707997 U CN202022707997 U CN 202022707997U CN 213616093 U CN213616093 U CN 213616093U
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- diamond
- polishing
- gyro wheel
- roller
- engine valve
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Abstract
The utility model relates to a diamond roller technical field specifically is a diamond roller for engine valve stem collet groove, including the gyro wheel body, the outer fixed surface of gyro wheel body is connected with the diamond layer of polishing, and the one end of diamond layer surface of polishing is provided with the bulge loop of polishing, and the groove of polishing has been seted up to the inside of the bulge loop of polishing, and the shaft hole has been seted up to the inside of gyro wheel body, and the base is strengthened to one side fixedly connected with of gyro wheel body, strengthens the one end fixedly connected with fixed inserted block that the gyro wheel body was kept away from to the base, the equal spacing picture peg of fixedly connected with in both sides. This a diamond gyro wheel for engine valve rod collet groove through setting up the diamond layer of polishing for the device can polish, the coping to the emery wheel, and effectual promotion is by the precision and the uniformity of processing the product, and the steady quality, and effectual production efficiency and the product quality of having improved, thereby effectual reduction manufacturing cost, and then the effectual practicality that has strengthened the device.
Description
Technical Field
The utility model relates to a diamond gyro wheel technical field specifically is a diamond gyro wheel that is used for engine valve stem collet groove.
Background
Diamond roller is the emery wheel dresser that is used for big high efficiency, high life, the low cost of the special machine tool of shaping grinding in batches and gear grinder processing, and mainly used is maintained hundred corundum and carborundum emery wheel of complicated profile, and diamond roller begins to use in shaping grinding field now, and diamond roller's theory of operation is: the diamond roller is arranged on a finishing device of a grinding machine, the diamond roller finishes a common ceramic grinding wheel or a CBN grinding wheel, and a part is ground after the grinding wheel is formed, so that the outline, the precision and the size of the diamond roller are copied to the surface of the processed part through the grinding wheel, the diamond roller grinding machine is characterized in that the machine tool is simple to operate, the technical requirement on operators is not high, the precision consistency of the processed product is good, the quality is stable, the production efficiency and the product quality can be obviously improved, the manufacturing cost is reduced, the grinding processing automation is easy to realize, compared with the traditional single-point diamond pen finishing, the production efficiency is greatly improved, the surface quality and the precision of the processed part are higher, the diamond roller grinding machine is particularly suitable for high-precision and large-batch production, the precision of a locking and clamping groove is mainly ensured by the precision of the diamond roller, the diamond roller is, the roughness of the single arc groove and the single straight groove is in the range of Ra1.25-1.6.
The existing household forming cutter for most factories is formed by one-step machining, but for 40Cr and 38CrSi, a material with poor processing performance is formed by one-step machining, the turning roughness often cannot meet the technical requirement, the consistency of the shape profile of the radius of an R arc is poor, the product quality cannot be guaranteed, and the enterprise cost is increased, so that the diamond roller for the engine valve stem clamping groove is urgently needed to improve the situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diamond roller for engine valve rod collet groove is used for solving the domestic shaping sword one shot forming of current most factory, nevertheless to 40Cr,38CrSi, the poor material one shot forming of processability, and the roughness of car-out often can not reach technical requirement, and R circular arc radius shape profile degree uniformity is poor, and product quality can not obtain the guarantee, has improved the technical problem of cost in business.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a diamond roller for an engine valve rod clamping groove comprises a roller body, wherein a diamond polishing layer is fixedly connected to the outer surface of the roller body, a polishing convex ring is arranged at one end of the outer surface of the diamond polishing layer, a polishing groove is formed in the polishing convex ring, and a shaft hole is formed in the roller body;
the base is strengthened to one side fixedly connected with of gyro wheel body, strengthen the fixed inserted block of one end fixedly connected with that the gyro wheel body was kept away from to the base, the spacing picture peg of the equal fixedly connected with in both sides of fixed inserted block, the fixed orifices has all been seted up to the inside of fixed inserted block.
The utility model discloses further set up to: the roller body, the reinforcing base, the fixing insertion block and the limiting insertion plate are of an integrated structure.
By adopting the technical scheme, the device is convenient to produce and manufacture.
The utility model discloses further set up to: the quantity of strengthening the base and fixing the inserted block is two, and two strengthen the base symmetrical in the center of gyro wheel body.
Through adopting above-mentioned technical scheme, strengthen setting up of base and effectually prolonged the life of fixed inserted block.
The utility model discloses further set up to: two the adjacent one side of fixed inserted block, and keep away from strengthen the edge of base one end and handle through the round edge.
Through adopting above-mentioned technical scheme, through strengthening the base, the setting of fixed inserted block and spacing picture peg, can set up respectively on the connecting piece of machine tool equipment and gyro wheel body, with the draw-in groove of strengthening base looks adaptation, with the slot of fixed inserted block looks adaptation, with the spacing groove of spacing looks adaptation, mounting hole etc. with fixed hole looks adaptation, thereby make the device when the installation, the staff holds the device and makes it to peg graft with the connecting piece and can install the device, then pass fixed orifices and mounting hole through the bolt and can fix the device, accomplish the installation to the gyro wheel body promptly, make the device be convenient for install and dismantle.
The utility model discloses further set up to: the longitudinal section area of the reinforcing base is larger than that of the fixed inserting block.
Through adopting above-mentioned technical scheme, through the setting of strengthening the base for fixed inserted block is difficult for receiving because of the gyro wheel body is to its produced torsion when rotatory, and produces deformation and rupture even, thereby the effectual life who prolongs fixed inserted block, and then the effectual life who prolongs the device.
To sum up, the utility model discloses a beneficial technological effect does:
1. according to the diamond roller for the engine valve rod clamping groove, the diamond polishing layer is arranged, so that the device can polish and polish a grinding wheel, the appearance contour and the precision size of the device are copied to the surface of a part to be processed through the grinding wheel, the device is simple in machine tool operation, the technical requirement on operators is not high, meanwhile, the precision and the consistency of the processed product are effectively improved, the quality is stable, the production efficiency and the product quality are effectively improved, the manufacturing cost is effectively reduced, the grinding processing automation is easily realized, and further the practicability of the device is effectively enhanced;
2. this a diamond gyro wheel for engine valve rod collet groove, through strengthening the base, fixed inserted block, the setting of spacing picture peg and fixed orifices, make the device be convenient for install and dismantle, thereby the effectual time that reduces staff's change gyro wheel, and then the effectual work efficiency that has improved, through the setting of strengthening the base, make fixed inserted block be difficult for receiving because of the gyro wheel body is to its produced torsion when rotatory, and produce deformation and break even, thereby the effectual life who prolongs fixed inserted block, and then the effectual life who prolongs the device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the fixing insert of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
In the figure: the method comprises the following steps of 1-roller body, 2-diamond polishing layer, 3-polishing convex ring, 4-polishing groove, 5-shaft hole, 6-reinforcing base, 7-fixing insert block, 8-limiting insert plate and 9-fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a diamond roller for engine valve rod collet groove, including gyro wheel body 1, gyro wheel body 1's fixed surface is connected with the diamond layer 2 of polishing, and the one end of the layer 2 surface of diamond polishing is provided with the bulge loop 3 of polishing, and the groove 4 of polishing has been seted up to the inside of bulge loop 3 of polishing, and shaft hole 5 has been seted up to the inside of gyro wheel body 1.
Referring to fig. 2 and 3, a reinforcing base 6 is fixedly connected to one side of the roller body 1, a fixed insert 7 is fixedly connected to one end of the reinforcing base 6, which is far away from the roller body 1, a limiting insert 8 is fixedly connected to both sides of the fixed insert 7, and a fixing hole 9 is formed in the fixed insert 7. in the embodiment, the reinforcing base 6, the fixed insert 7 and the limiting insert 8 are respectively arranged on the machine tool equipment and the connecting piece of the roller body 1, a clamping groove matched with the reinforcing base 6, a slot matched with the fixed insert 7, a limiting groove matched with the limiting plate 8, a mounting hole matched with the fixing hole 9, and the like, so that when the device is mounted, a worker can hold the device by hand and insert the device with the connecting piece to mount the device, and then the device can be fixed by passing a bolt through the fixing hole 9 and the mounting hole, namely, the installation of the roller body 1 is completed, so that the device is convenient to install and disassemble.
The roller body 1, the reinforcing base 6, the fixed inserting block 7 and the limiting inserting plate 8 are of an integral structure.
The number of the reinforcing bases 6 and the number of the fixed inserting blocks 7 are two, and the two reinforcing bases 6 are symmetrical in the center of the roller body 1.
The edges of the two adjacent fixed insertion blocks 7 far away from one end of the reinforced base 6 are processed by round edges.
The longitudinal section area of the reinforcing base 6 is larger than that of the fixed insert 7.
The implementation principle of the embodiment is as follows: through the arrangement of the reinforcing base 6, the fixed insert block 7 and the limiting insert plate 8, a clamping groove matched with the reinforcing base 6, a slot matched with the fixed insert block 7, a limiting groove matched with the limiting plate 8, a mounting hole matched with the fixing hole 9 and the like can be respectively arranged on a connecting piece of machine tool equipment and the roller body 1, so that when the device is mounted, a worker can mount the device by holding the device by hand and inserting the device into the connecting piece, and then the device can be fixed by penetrating through the fixing hole 9 and the mounting hole through a bolt, namely the mounting of the roller body 1 is completed, the device is convenient to mount and dismount, through the arrangement of the reinforcing base 6, the fixed insert block 7 is not easy to be deformed or even broken due to torsion generated by the roller body 1 during rotation, and the service life of the fixed insert block 7 is effectively prolonged, the service life of the device is effectively prolonged, the diamond polishing layer 2 is arranged, so that the device can polish and polish the grinding wheel, the outline and the precision size of the device are copied to the surface of a processed part through the grinding wheel, the device is simple in machine tool operation and low in technical requirement on operators, the precision and the consistency of the processed product are effectively improved, the quality is stable, the production efficiency and the product quality are effectively improved, the manufacturing cost is effectively reduced, the grinding processing automation is easily realized, the practicability of the device is effectively enhanced, the device is convenient to mount and dismount by arranging the reinforcing base 6, the fixing insert block 7, the limiting insert plate 8 and the fixing hole 9, the time for replacing the roller of a worker is effectively shortened, and the working efficiency is effectively improved, therefore, the device has certain practicability.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a diamond roller for engine valve stem collet groove, includes roller body (1), its characterized in that: a diamond polishing layer (2) is fixedly connected to the outer surface of the roller body (1), a polishing convex ring (3) is arranged at one end of the outer surface of the diamond polishing layer (2), a polishing groove (4) is formed in the polishing convex ring (3), and a shaft hole (5) is formed in the roller body (1);
base (6) are strengthened to one side fixedly connected with of gyro wheel body (1), strengthen one end fixedly connected with fixed inserted block (7) that gyro wheel body (1) was kept away from in base (6), the spacing picture peg (8) of the equal fixedly connected with in both sides of fixed inserted block (7), fixed orifices (9) have all been seted up to the inside of fixed inserted block (7).
2. A diamond roller for an engine valve stem collet groove according to claim 1, wherein: the roller body (1), the reinforcing base (6), the fixed inserting block (7) and the limiting inserting plate (8) are of an integrated structure.
3. A diamond roller for an engine valve stem collet groove according to claim 1, wherein: the number of the reinforcing bases (6) and the number of the fixed inserting blocks (7) are two, and the reinforcing bases (6) are symmetrical at the center of the roller body (1).
4. A diamond roller for an engine valve stem collet groove according to claim 1, wherein: two fixed inserted block (7) adjacent one side, and keep away from strengthen the edge of base (6) one end and handle through the round edge.
5. A diamond roller for an engine valve stem collet groove according to claim 1, wherein: the longitudinal section area of the reinforcing base (6) is larger than that of the fixed inserting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707997.8U CN213616093U (en) | 2020-11-20 | 2020-11-20 | Diamond roller for engine valve rod clamping groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707997.8U CN213616093U (en) | 2020-11-20 | 2020-11-20 | Diamond roller for engine valve rod clamping groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213616093U true CN213616093U (en) | 2021-07-06 |
Family
ID=76635038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022707997.8U Active CN213616093U (en) | 2020-11-20 | 2020-11-20 | Diamond roller for engine valve rod clamping groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213616093U (en) |
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2020
- 2020-11-20 CN CN202022707997.8U patent/CN213616093U/en active Active
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