CN217317571U - Grinding wheel dressing device - Google Patents
Grinding wheel dressing device Download PDFInfo
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- CN217317571U CN217317571U CN202120947133.5U CN202120947133U CN217317571U CN 217317571 U CN217317571 U CN 217317571U CN 202120947133 U CN202120947133 U CN 202120947133U CN 217317571 U CN217317571 U CN 217317571U
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- adjustment
- warrior attendant
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Abstract
The utility model provides a grinding wheel dressing device, including installation frame, bearing frame, drive pivot, buddha's warrior attendant gyro wheel, coarse adjustment locating component and fine adjustment locating component, the bearing is passed through at the both ends of drive pivot and is installed in the bearing frame at frame both ends, install a plurality of buddha's warrior attendant gyro wheel in the drive pivot, the bilateral symmetry of buddha's warrior attendant gyro wheel is equipped with coarse adjustment locating component, the both sides of drive pivot set up the first regulation hole of a plurality of along the axis direction interval, coarse adjustment locating component is through the first fastening bolt of a plurality of and drive pivot fixed connection, one side towards buddha's warrior attendant gyro wheel is equipped with fine adjustment locating component on the coarse adjustment locating component, install a plurality of fine setting bolt on the coarse adjustment locating component, under fine setting bolt's effect, fine adjustment locating component leans on compressing tightly buddha's warrior attendant gyro wheel with the terminal surface counterbalance of buddha's warrior attendant gyro wheel. The device can carry out the translation adjustment to the buddha's warrior attendant gyro wheel, improves the machining precision to be convenient for adjust the interval between two buddha's warrior attendant gyro wheels.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of buddha's warrior attendant gyro wheel, especially a grinding wheel dressing device.
[ background of the invention ]
The working principle of the diamond roller is as follows: the diamond roller wheel is arranged on a trimming device of a grinding machine, a common ceramic grinding wheel or a CBN grinding wheel is trimmed by the diamond roller wheel, and a part is ground after the grinding wheel is formed, so that the contour, the precision and the size of the diamond roller wheel are copied to the surface of the processed part through the grinding wheel. Compared with the traditional single-point diamond pen finishing, the production efficiency is greatly improved, the surface quality and the precision of the processed parts are higher, and the method is particularly suitable for high-precision and mass production. However, the grinding groove diamond roller cannot adjust the left and right positions of the diamond roller, and the machining precision cannot be effectively improved. In addition, the roller device that has now on the existing market is integral gyro wheel mostly, and the structure is comparatively single, can't go to adjust the interval between two gyro wheels of combination formula according to the market demand, now provides a grinding wheel dressing device.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a grinding wheel dressing device, can carry out the translation adjustment to the buddha's warrior attendant gyro wheel, improve the machining precision to be convenient for adjust the interval between two buddha's warrior attendant gyro wheels.
In order to achieve the purpose, the utility model provides a grinding wheel dressing device, which comprises an installation frame, a bearing seat, a driving rotating shaft, a diamond roller, a rough adjustment positioning component and a fine adjustment positioning component, wherein the two ends of the installation frame are symmetrically provided with supporting frames, the bearing seats are installed in the supporting frames, the two ends of the driving rotating shaft are installed in the bearing seats through bearings, one end of the driving rotating shaft passes through the bearing seat and is connected with a driving belt wheel, the driving rotating shaft is provided with a plurality of diamond rollers, the two sides of the diamond rollers are symmetrically provided with the rough adjustment positioning component, the two sides of the driving rotating shaft are provided with a plurality of first adjusting holes at intervals along the axial direction, the rough adjustment positioning component is fixedly connected with the driving rotating shaft through a plurality of first fastening bolts, the fine adjustment positioning component is arranged on one side of the rough adjustment positioning component facing the diamond roller, and the rough adjusting positioning component is provided with a plurality of fine adjusting bolts, and the fine adjusting positioning component is propped against the end surface of the diamond roller to tightly press the diamond roller under the action of the fine adjusting bolts.
Preferably, the upper side and the lower side of the driving rotating shaft are symmetrically provided with adjusting grooves, the adjusting grooves are arranged along a bus of the outer wall of the driving rotating shaft, the inner wall of the diamond roller is symmetrically provided with driving grooves, driving clamping blocks matched with the adjusting grooves are installed in the driving grooves, and the length of each driving clamping block is not larger than the thickness of the diamond roller.
Preferably, the inner wall of the coarse adjustment positioning component is symmetrically provided with two first adjustment convex strips matched with the adjustment grooves.
Preferably, the inner wall of the fine adjustment positioning assembly is symmetrically provided with two second adjustment protruding strips matched with the adjustment grooves.
Preferably, the rough adjustment positioning assembly further comprises a fixing sleeve and an adjusting disc, threaded holes for mounting the first fastening bolts are symmetrically formed in two sides of the fixing sleeve, the annular adjusting disc is arranged at one end, facing the diamond roller, of the fixing sleeve, two adjusting threaded holes for mounting the fine adjustment bolts are symmetrically formed in the adjusting disc, and the end portions of the fine adjustment bolts penetrate through the adjusting disc and abut against the fine adjustment positioning assembly.
Preferably, the fine adjustment positioning assembly is connected with the coarse adjustment positioning assembly through a plurality of guide rods, and a plurality of through holes for the guide rods to penetrate through are circumferentially formed in the adjusting disc.
As preferred, the accurate positioning assembly that transfers still includes positioning disk and spring, the positioning disk is ring shape, circumference is equipped with a plurality of guide bar on the positioning disk, the outside cover of guide bar is equipped with the spring, the one end fixed connection positioning disk of guide bar, the other end run through the adjusting disk to be equipped with the dog, the one end and the dog counterbalance of spring lean on, the other end and the adjusting disk counterbalance lean on.
The utility model has the advantages that: the utility model discloses a cooperation of bearing frame, drive pivot, buddha's warrior attendant gyro wheel, coarse adjusting positioning assembly and fine adjustment positioning assembly etc. coarse adjusting positioning assembly has realized the coarse adjustment of translation about the buddha's warrior attendant gyro wheel, and fine adjustment positioning assembly has realized the fine setting of translation about the buddha's warrior attendant gyro wheel to improve product machining precision greatly, realized the interval adjustment of two gold steel gyro wheels simultaneously.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a wheel dresser of the present invention;
FIG. 2 is a schematic view of a portion of a grinding wheel dresser of the present invention;
FIG. 3 is a cross-sectional schematic view of FIG. 2;
FIG. 4 is a schematic left side view of a coarse adjustment positioning assembly of a wheel dresser apparatus of the present invention;
fig. 5 is a left side view of the fine adjustment positioning assembly of the wheel dresser of the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the grinding wheel dressing device of the present invention comprises a mounting frame 1, a bearing seat 2, a driving shaft 3, a diamond roller 4, a rough adjusting positioning assembly 5 and a fine adjusting positioning assembly 6, wherein two ends of the mounting frame 1 are symmetrically provided with a support frame 11, the bearing seat 2 is mounted in the support frame 11, two ends of the driving shaft 3 are mounted in the bearing seat 2 through bearings, one end of the driving shaft 3 passes through the bearing seat 2 and is connected with a driving pulley 30, the driving shaft 3 is provided with a plurality of diamond rollers 4, two sides of the diamond rollers 4 are symmetrically provided with the rough adjusting positioning assembly 5, two sides of the driving shaft 3 are provided with a plurality of first adjusting holes 31 at intervals along an axial direction, the rough adjusting positioning assembly 5 is fixedly connected with the driving shaft 3 through a plurality of first fastening bolts 54, one side of the rough adjusting positioning assembly 5 facing the diamond rollers 4 is provided with the fine adjusting positioning assembly 6, the rough adjusting positioning component 5 is provided with a plurality of fine adjusting bolts 53, and the fine adjusting positioning component 6 is abutted against the end surface of the diamond roller 4 to press the diamond roller 4 under the action of the fine adjusting bolts 53.
Furthermore, adjustment grooves 32 are symmetrically formed in the upper side and the lower side of the driving rotating shaft 3, the adjustment grooves 32 are formed along a bus of the outer wall of the driving rotating shaft 3, driving grooves 41 are symmetrically formed in the inner wall of the diamond roller 4, driving clamping blocks 42 matched with the adjustment grooves 32 are installed in the driving grooves 41, the length of the driving clamping blocks 42 is not larger than the thickness of the diamond roller 4, and the driving rotating shaft 3 and the diamond roller 4 are in transmission through the driving clamping blocks 4. In this embodiment, the inner wall of the coarse positioning adjusting assembly 5 is symmetrically provided with two first adjusting protrusions 55 adapted to the adjusting grooves 32. The inner wall of the fine adjustment positioning assembly 6 is symmetrically provided with two second adjustment protruding strips 64 matched with the adjustment grooves 32.
Further, referring to fig. 4, the coarse adjustment positioning assembly 5 further includes a fixed sleeve 51 and an adjusting plate 52, threaded holes for mounting a first fastening bolt 54 are symmetrically formed in two sides of the fixed sleeve 51, the annular adjusting plate 52 is disposed on one end of the fixed sleeve 51 facing the diamond roller 4, two adjusting threaded holes for mounting a fine adjustment bolt 53 are symmetrically formed in the adjusting plate 52, and an end portion of the fine adjustment bolt 53 penetrates through the adjusting plate 52 and abuts against the fine adjustment positioning assembly 6.
Further, referring to fig. 4 and 5, the fine positioning assembly 6 is connected to the coarse positioning assembly 5 through a plurality of guide rods 62, and a plurality of through holes 521 for the guide rods 62 to pass through are circumferentially formed on the adjusting plate 52. In this embodiment, fine tuning locating component 6 still includes positioning disk 61 and spring 63, positioning disk 61 is ring shape, circumference is equipped with a plurality of guide bar 62 on the positioning disk 61, the outside cover of guide bar 62 is equipped with spring 63, the one end fixed connection positioning disk 61 of guide bar 62, the other end run through adjusting disk 52 to be equipped with dog 621, spring 63's one end and dog 621 counterbalance, the other end and adjusting disk 52 counterbalance are leaned on.
The utility model discloses the working process:
the utility model relates to a grinding wheel dressing device adjusts two buddha's warrior attendant gyro wheels 4's relative position as required, has cup jointed driving belt on the driving pulley 30 during the use to through driving belt and drive arrangement's action wheel cooperation, carry out the emery wheel through the action of driving pulley 30 control drive pivot 3 buddha's warrior attendant gyro wheel 4 and maintain. When the position of the diamond roller 4 is adjusted, the positions of the coarse adjustment positioning components 5 on the two sides are adjusted, and then the first fastening bolt 54 is screwed to finish coarse adjustment; and adjusting the position of the fine adjustment positioning component 6 through the fine adjustment bolt 53 to enable the diamond roller 4 to be in a required position until the fine adjustment positioning components 6 on the two sides are abutted against the two ends of the diamond roller 4, stopping screwing the fine adjustment bolt 53, finishing fine adjustment and realizing the accurate adjustment of the left and right translation directions of the diamond roller 4.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.
Claims (7)
1. A grinding wheel dressing device is characterized in that: the device comprises an installation rack (1), a bearing seat (2), a driving rotating shaft (3), a diamond roller (4), a rough adjusting positioning component (5) and a fine adjusting positioning component (6), wherein support frames (11) are symmetrically arranged at two ends of the installation rack (1), the bearing seat (2) is installed in the support frames (11), two ends of the driving rotating shaft (3) are installed in the bearing seats (2) through bearings, one end of the driving rotating shaft (3) penetrates through the bearing seats (2) and is connected with a driving belt wheel (30), a plurality of diamond rollers (4) are installed on the driving rotating shaft (3), the rough adjusting positioning component (5) is symmetrically arranged at two sides of the diamond roller (4), a plurality of first adjusting holes (31) are formed in the two sides of the driving rotating shaft (3) at intervals along the axis direction, and the rough adjusting positioning component (5) is fixedly connected with the driving rotating shaft (3) through a plurality of first fastening bolts (54), and a fine adjustment positioning component (6) is arranged on one side of the coarse adjustment positioning component (5) facing the diamond roller (4), a plurality of fine adjustment bolts (53) are mounted on the coarse adjustment positioning component (5), and under the action of the fine adjustment bolts (53), the fine adjustment positioning component (6) is abutted against the end face of the diamond roller (4) to press the diamond roller (4).
2. A wheel dresser as claimed in claim 1, wherein: upside, the downside symmetry of drive pivot (3) are equipped with adjustment tank (32), adjustment tank (32) are along the generating line setting of drive pivot (3) outer wall, drive groove (41) have been seted up to the inner wall symmetry of buddha's warrior attendant gyro wheel (4), install in drive groove (41) with drive fixture block (42) of adjustment tank (32) looks adaptation, the length of drive fixture block (42) is not more than with the thickness of buddha's warrior attendant gyro wheel (4).
3. A wheel dresser as claimed in claim 2, wherein: the inner wall of the coarse adjusting positioning component (5) is symmetrically provided with two first adjusting convex strips (55) matched with the adjusting grooves (32).
4. A wheel dresser as claimed in claim 2, wherein: the inner wall of the fine adjustment positioning assembly (6) is symmetrically provided with two second adjustment protruding strips (64) matched with the adjustment grooves (32).
5. A wheel dresser as claimed in claim 1, wherein: the rough adjusting positioning assembly (5) further comprises a fixing sleeve (51) and an adjusting disc (52), threaded holes for mounting first fastening bolts (54) are symmetrically formed in two sides of the fixing sleeve (51), the annular adjusting disc (52) is arranged on one end, facing the diamond roller (4), of the fixing sleeve (51), two adjusting threaded holes for mounting fine adjusting bolts (53) are symmetrically formed in the adjusting disc (52), and the end portions of the fine adjusting bolts (53) penetrate through the adjusting disc (52) and abut against the fine adjusting positioning assembly (6).
6. The wheel truing apparatus of claim 5 wherein: the fine adjustment positioning assembly (6) is connected with the coarse adjustment positioning assembly (5) through a plurality of guide rods (62), and a plurality of through holes (521) through which the guide rods (62) can penetrate out are formed in the circumferential direction of the adjusting disc (52).
7. A wheel dresser as claimed in claim 6, wherein: fine tuning locating component (6) still include positioning disk (61) and spring (63), positioning disk (61) are ring shape, circumference is equipped with a plurality of guide bar (62) on positioning disk (61), the outside cover of guide bar (62) is equipped with spring (63), one end fixed connection positioning disk (61) of guide bar (62), the other end run through adjusting disk (52) to be equipped with dog (621), the one end and the counterbalance of dog (621) of spring (63) lean on, and the other end and adjusting disk (52) counterbalance lean on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120947133.5U CN217317571U (en) | 2021-05-06 | 2021-05-06 | Grinding wheel dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120947133.5U CN217317571U (en) | 2021-05-06 | 2021-05-06 | Grinding wheel dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217317571U true CN217317571U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120947133.5U Active CN217317571U (en) | 2021-05-06 | 2021-05-06 | Grinding wheel dressing device |
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| CN (1) | CN217317571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290505A (en) * | 2021-05-06 | 2021-08-24 | 杭州正强传动股份有限公司 | Grinding wheel dressing device |
-
2021
- 2021-05-06 CN CN202120947133.5U patent/CN217317571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290505A (en) * | 2021-05-06 | 2021-08-24 | 杭州正强传动股份有限公司 | Grinding wheel dressing device |
| CN113290505B (en) * | 2021-05-06 | 2024-10-22 | 杭州正强传动股份有限公司 | Grinding wheel dressing device |
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