CN204076019U - The cutter trimmer of ring raceways grinding machine - Google Patents
The cutter trimmer of ring raceways grinding machine Download PDFInfo
- Publication number
- CN204076019U CN204076019U CN201420569368.5U CN201420569368U CN204076019U CN 204076019 U CN204076019 U CN 204076019U CN 201420569368 U CN201420569368 U CN 201420569368U CN 204076019 U CN204076019 U CN 204076019U
- Authority
- CN
- China
- Prior art keywords
- wheel
- freeing
- ring raceways
- freeing wheel
- grinding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses the cutter trimmer of ring raceways grinding machine, comprise base, the front end of described base is provided with freeing wheel, the wheel shaft two ends of freeing wheel are flexibly connected with the fixed mount be fixed on base by bearing, and one end projecting shaft bearing of freeing wheel wheel shaft and external part are connected with the motor-driven being located at base rear end; The middle part of freeing wheel outer peripheral face is coated with a circle diamond layer, described diamond layer is at least provided with the circle trim slots identical with ring raceways.Structure is simple, driven by motor freeing wheel rotates, and the middle part of freeing wheel is diamond layer, during use, freeing wheel is propped up the cutting edge of emery wheel, trim slots is identical with ring raceways, thus cutting edge is completely coated, both relatively rotate, and just can repair cutter, revised emery wheel becomes sharp keen thus recovers original shape, the utility model does not need mobile trimmer once just can repair completely stage property, improves speed and the accuracy of finishing stage property, simplifies the program composition of grinding machine.
Description
Technical field
the utility model relates to bearing ring fine finishining field, the cutter trimmer of a kind of ring raceways grinding machine of specific design.
Background technology
bearing ring is the ring-shaped work pieces of the radial antifriction bearing with one or several raceway, and lasso just will can reach dimensional requirement through finishing steps such as grindings.The raceway groove of lasso is generally shaping by wheel grinding on grinding machine, grinding process medium plain emery wheel there will be wearing and tearing and causes wheel face shape to change, emery wheel after wearing and tearing needs to carry out finishing by trimmer makes it recover original shape, to guarantee the dimensional requirement of grinding.Existing trimmer makees arc position in-migration trimming wheel with diamond pen or diamond wheel around emery wheel cutting edge, the drive mechanism ordering about diamond pen and the left circular motion of diamond wheel is comparatively complicated, programming requires higher, and it is also longer to cover the time that a circular arc expends, and affects daily production efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cutter trimmer of ring raceways grinding machine, and structure is simple, and space hold is few, and trimming speed is fast, improves daily production efficiency.
The utility model is achieved through the following technical solutions:
The cutter trimmer of ring raceways grinding machine, comprise base, the front end of described base is provided with freeing wheel, the wheel shaft two ends of freeing wheel are flexibly connected with the fixed mount be fixed on base by bearing, and one end projecting shaft bearing of described freeing wheel wheel shaft and external part are connected with the motor-driven being located at base rear end; The middle part of described freeing wheel outer peripheral face is coated with a circle diamond layer, described diamond layer is at least provided with the circle trim slots identical with ring raceways.
The further improvement project of the utility model is, the freeing wheel wheel shaft of projecting shaft bearing is provided with belt wheel, and the belt pulley that described belt wheel is provided with by belt and machine shaft is connected.
The utility model further improvement project is, described fixed mount comprises riser and spaced two end plates, and freeing wheel is located between two end plates, and described end plate is bolted the front at described riser.
The utility model further improvement project is, two end plates is provided with the installing hole installed for bearing.
Compared to the prior art the utility model has the following advantages:
The utility model structure is simple, driven by motor freeing wheel rotates, the middle part of freeing wheel is diamond layer, during use, freeing wheel is propped up the cutting edge of emery wheel, trim slots is identical with ring raceways, thus cutting edge is completely coated, both relatively rotate, just can repair cutter, revised emery wheel becomes sharp keen thus recovers original shape, the utility model does not need mobile trimmer once just can repair completely stage property, improves speed and the accuracy of finishing stage property, simplifies the program composition of grinding machine.
Accompanying drawing explanation
Fig. 1 is the utility model plan structure schematic diagram.
Fig. 2 is the main TV structure schematic diagram of the utility model.
Detailed description of the invention
The cutter trimmer of ring raceways grinding machine as shown in Figure 1, 2, comprise base 1, the front end of base 1 is provided with freeing wheel 2, the wheel shaft two ends of freeing wheel 2 are flexibly connected with the fixed mount 3 be fixed on base 1 by bearing, and one end projecting shaft bearing of freeing wheel 2 wheel shaft and external part are in transmission connection with the motor 4 being located at base 1 rear end; The middle part of freeing wheel 2 outer peripheral face is coated with a circle diamond layer 5, and diamond layer 5 is provided with the circle trim slots identical with ring raceways 6; Driven by motor freeing wheel 2 rotates, and the cutting edge of trim slots 6 pairs of emery wheels carries out polishing shaping, makes it recover the shape matched with raceway groove.
In the present embodiment, freeing wheel 2 wheel shaft of projecting shaft bearing is provided with belt wheel 7, and the belt pulley that belt wheel 7 is provided with by belt 8 and motor 4 rotating shaft is connected.Fixed mount 3 comprises riser 31 and spaced two end plates 32, and freeing wheel 2 is located between two end plates 32, and wherein, end plate 32 is bolted the front at riser 31, can repair requirement carry out the corresponding freeing wheel of dismounting and change according to difference.Two end plates 32 is provided with the installing hole installed for bearing.
Claims (4)
1. the cutter trimmer of ring raceways grinding machine, it is characterized in that: comprise base (1), the front end of described base (1) is provided with freeing wheel (2), the wheel shaft two ends of freeing wheel (2) are flexibly connected with the fixed mount (3) be fixed on base (1) by bearing, and one end projecting shaft bearing of described freeing wheel (2) wheel shaft and external part are in transmission connection with the motor (4) being located at base (1) rear end; The middle part of described freeing wheel (2) outer peripheral face is coated with a circle diamond layer (5), described diamond layer (5) is at least provided with the circle trim slots identical with ring raceways (6).
2. the cutter trimmer of ring raceways grinding machine as claimed in claim 1, it is characterized in that: freeing wheel (2) wheel shaft of projecting shaft bearing is provided with belt wheel (7), the belt pulley that described belt wheel (7) is provided with by belt (8) and motor (4) rotating shaft is connected.
3. the cutter trimmer of ring raceways grinding machine as claimed in claim 1, it is characterized in that: described fixed mount (3) comprises riser (31) and spaced two end plates (32), freeing wheel (2) is located between two end plates (32), and described end plate (32) is bolted the front in described riser (31).
4. the cutter trimmer of ring raceways grinding machine as claimed in claim 3, is characterized in that: two end plates (32) is provided with the installing hole installed for bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569368.5U CN204076019U (en) | 2014-09-30 | 2014-09-30 | The cutter trimmer of ring raceways grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569368.5U CN204076019U (en) | 2014-09-30 | 2014-09-30 | The cutter trimmer of ring raceways grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076019U true CN204076019U (en) | 2015-01-07 |
Family
ID=52168781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569368.5U Expired - Fee Related CN204076019U (en) | 2014-09-30 | 2014-09-30 | The cutter trimmer of ring raceways grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001331A (en) * | 2021-02-24 | 2021-06-22 | 乐清市米奇尔数控科技有限公司 | Multifunctional machine tool |
-
2014
- 2014-09-30 CN CN201420569368.5U patent/CN204076019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001331A (en) * | 2021-02-24 | 2021-06-22 | 乐清市米奇尔数控科技有限公司 | Multifunctional machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |