CN203343890U - Combined type diamond trimming roller for trimming grinding wheel - Google Patents
Combined type diamond trimming roller for trimming grinding wheel Download PDFInfo
- Publication number
- CN203343890U CN203343890U CN 201320226722 CN201320226722U CN203343890U CN 203343890 U CN203343890 U CN 203343890U CN 201320226722 CN201320226722 CN 201320226722 CN 201320226722 U CN201320226722 U CN 201320226722U CN 203343890 U CN203343890 U CN 203343890U
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- diamond
- width
- roller
- groove
- trimming
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- Expired - Lifetime
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
A combined type diamond trimming roller for a trimming grinding wheel comprises a combined body which is in an H shape in the working process. The combined body is composed of two T-shaped diamond rollers and a set of height ring, the structure of the H-shaped combined body is that diamond roller unit chamfers are provided with diamond trimming rollers, a groove used for combining the diamond trimming rollers is formed between the two diamond roller unit chamfers, and the combined height ring is mounted at the position of a center hole of the H-shaped combined body. A grinding wheel width trimming groove is formed in the middle of the outer side of a bearing inner ring, the roller path control width B of a grinding wheel width trimming area is arranged in the groove, and the outer diameter part of the grinding wheel is placed in a diamond trimming roller groove. The diamond trimming roller groove is placed on a bearing outer ring, and the width B of a groove in a bearing roller path grinding area is equal to both the width size B of the trimmed grinding wheel and the roller path width B. Workpieces are clamped at one time, the trimmed grinding wheel can grind two flanges of the workpieces at the same time, the harmful effect brought about by width size errors of the workpieces is removed, and product processing precision and processing efficiency are improved.
Description
Technical field
The utility model relates to the bearing grinding processing technique field, especially relates to a kind of combined type manufacture of diamond dressing roller of trimming wheel.
Background technology
The inside and outside circle raceway of cylindrical bearing, single-row aligning roller etc. is designed to two ribs, need carry out grinding to control the raceway width to rib.Traditional lip grinding method: the first generation, be respectively positioning datum with two end faces of Internal and external cycle, adopt the corresponding rib of saucer wheel grinding.An inside and outside raceway rib needs twice location, twice grinding, and Internal and external cycle width dimensions error reruns a movie at the lip grinding width qualitatively, and grinding accuracy is poor, efficiency is extremely low, is difficult to realize full-automatic; The second generation, adopt the diamond roller trimming device of moulding, realized the moulding of the two ribs of one-time positioning grinding, but the diversity due to the converted products model, the special diamond roll dresser of assorting each model needs a large amount of costs to drop into (each diamond roller trimming device price is about 2-5 ten thousand), process-cycle is long, and is unfavorable for that business capital flows, increases the cost input of every product.
Summary of the invention
In order to solve the deficiency in background technology, the utility model discloses a kind of combined type manufacture of diamond dressing roller of trimming wheel, a kind of combination manufacture of diamond dressing roller that the emery wheel of the inside and outside circle raceway of grinding cylindrical bearing rib is repaired, use by this combination manufacture of diamond dressing roller has not only realized that one-time positioning processes two ribs of a product, the error that overcomes inside and outside circle width dimensions is rerun a movie in the quality problems of lip grinding width, can also realize that a set of combination diamond roller realizes the crushing of various width models.
In order to realize the foregoing invention purpose, the utility model by the following technical solutions:
A kind of combined type manufacture of diamond dressing roller of trimming wheel, be the H type while comprising its assembly work, by two ├ type diamond rollers and one group of height ring, formed, H type assembly is, on diamond roller unit chamfering, manufacture of diamond dressing roller is arranged, have combination manufacture of diamond dressing roller groove between two diamond roller unit chamferings, the central hole location of H type assembly is equipped with the combined altitudes ring; The middle part in the bearing inner race outside is provided with grinding wheel width finishing groove, have grinding wheel width finishing district in groove and control the raceway width B, the emery wheel external diameter is positioned at the manufacture of diamond dressing roller groove, the manufacture of diamond dressing roller groove is on bearing outer ring, and the width B of raceway grinding area groove is equal to the grinding wheel width size B after finishing and is equal to the raceway width B.
Described combination manufacture of diamond dressing roller outer face is provided with chamfering.
Described combination diamond roller unit is A1, A2 combination diamond roller unit.
Described combined altitudes ring is B1, B2, B3 combined altitudes ring element.
Described grinding wheel width finishing sector width is for controlling the raceway width B.
The beneficial effect that the utility model produces after adopting such scheme is as follows:
1, workpiece once is installed, and the emery wheel after finishing is two ribs of grinding work piece simultaneously, overcome the harmful effect that width of the workpiece scale error is brought, and improves processing precision of products, improves working (machining) efficiency.
2, combination manufacture of diamond dressing roller width B, the polishing width of control emery wheel, also make the width of raceway obtain strict control in the time of grinding two rib.
3, the width dimensions B of combination manufacture of diamond dressing roller, can carry out combined transformation by two ├ type rollers and one group of height ring according to the raceway width dimensions of required processing.One group of ├ type diamond roller (only needing two) encircles combination by height can realize a plurality of width dimensions demands.
4, this design can realize that one group of combination manufacture of diamond dressing roller is applicable to the product processing realization full-automation of multiple width dimensions.
[accompanying drawing explanation]
Fig. 1 is composite unit structure schematic diagram of the present utility model.
Fig. 2 is building block cutaway view of the present utility model.
Fig. 3 is the utility model trimming wheel schematic diagram.
Fig. 4 is the working state schematic representation of the wheel grinding bearing inner race rib after finishing.
Fig. 5 is the working state schematic representation of the wheel grinding bearing outer ring rib after finishing.
Fig. 6 is structural representation of the present utility model.
In figure: 1, diamond roller unit chamfering; 2, manufacture of diamond dressing roller; 3, centre bore; 4, combination manufacture of diamond dressing roller groove; 5, combined altitudes ring; 6, grinding wheel width finishing district controls the raceway width B; 7, emery wheel; 8, raceway grinding area; 9 bearing inner races; 10 bearing outer rings; A1, A2 are combination diamond roller unit; B1, B2, B3 are the combined altitudes ring element.
[specific embodiment]
Explanation the utility model that can be detailed by the following examples, the utility model purpose aim is all technological improvements in protection the utility model purpose scope, the utility model is not limited to the following examples;
A kind of combined type manufacture of diamond dressing roller of trimming wheel, be the H type while comprising its assembly work, by two ├ type diamond rollers and one group of height ring, formed, H type assembly is, on diamond roller unit chamfering 1, manufacture of diamond dressing roller 2 is arranged, have combination manufacture of diamond dressing roller groove 4 between two diamond roller unit chamferings 1, when roller is worked, emery wheel 7 is positioned at combination manufacture of diamond dressing roller groove 4, centre bore 3 positions of H type assembly are equipped with combined altitudes ring 5, can add B1 to manufacture of diamond dressing roller groove 4 centres according to user demand, B2 or B3 combined altitudes ring element are adjusted, the middle part in bearing inner race 9 outsides is provided with grinding wheel width finishing groove, have grinding wheel width finishing district in groove and control raceway width B 6, emery wheel 7 external diameters are positioned at the manufacture of diamond dressing roller groove, the manufacture of diamond dressing roller groove is on bearing outer ring 10, and the width B of raceway grinding area 8 grooves is equal to the emery wheel 7 width dimensions B after finishing and is equal to the raceway width B, described combination manufacture of diamond dressing roller outer face is provided with chamfering, described combination diamond roller unit is A1, A2 combination diamond roller unit, described combined altitudes ring 5 is B1, B2 or B3 combined altitudes ring element, and described grinding wheel width finishing sector width is for controlling the raceway width B.
Claims (5)
1. the combined type manufacture of diamond dressing roller of a trimming wheel, be the H type while comprising its assembly work, by two ├ type diamond rollers and one group of height ring, formed, it is characterized in that H type assembly is that manufacture of diamond dressing roller (2) is arranged on diamond roller unit chamfering (1), have combination manufacture of diamond dressing roller groove (4) between two diamond roller unit chamferings (1), centre bore (3) position of H type assembly is equipped with combined altitudes ring (5); The middle part in bearing inner race (9) outside is provided with grinding wheel width finishing groove, have grinding wheel width finishing district in groove and control raceway width B (6), emery wheel (7) external diameter is positioned at the manufacture of diamond dressing roller groove, the manufacture of diamond dressing roller groove is upper in bearing outer ring (10), and the width B of raceway grinding area (8) groove is equal to emery wheel (7) the width dimensions B after finishing and is equal to the raceway width B.
2. combination manufacture of diamond dressing roller according to claim 1, is characterized in that described combination manufacture of diamond dressing roller outer face is provided with chamfering.
3. combination diamond roller according to claim 1 unit, is characterized in that described combination diamond roller unit is A1, A2 combination diamond roller unit.
4. combined altitudes ring according to claim 1 (5), is characterized in that described combined altitudes ring (5) is for B1, B2, B3 combined altitudes ring element.
5. grinding wheel width finishing according to claim 1 district, is characterized in that described grinding wheel width finishing sector width is for controlling the raceway width B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226722 CN203343890U (en) | 2013-04-28 | 2013-04-28 | Combined type diamond trimming roller for trimming grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226722 CN203343890U (en) | 2013-04-28 | 2013-04-28 | Combined type diamond trimming roller for trimming grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343890U true CN203343890U (en) | 2013-12-18 |
Family
ID=49743823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226722 Expired - Lifetime CN203343890U (en) | 2013-04-28 | 2013-04-28 | Combined type diamond trimming roller for trimming grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108667A (en) * | 2015-08-17 | 2015-12-02 | 芜湖市金建胶合板厂 | Replaceable grinding wheel |
| CN108067975A (en) * | 2016-11-17 | 2018-05-25 | 扬明光学股份有限公司 | Combined type emery wheel |
-
2013
- 2013-04-28 CN CN 201320226722 patent/CN203343890U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108667A (en) * | 2015-08-17 | 2015-12-02 | 芜湖市金建胶合板厂 | Replaceable grinding wheel |
| CN108067975A (en) * | 2016-11-17 | 2018-05-25 | 扬明光学股份有限公司 | Combined type emery wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |