CN206200659U - A kind of bearing inner race sanding apparatus that can quickly adjust grinding head - Google Patents
A kind of bearing inner race sanding apparatus that can quickly adjust grinding head Download PDFInfo
- Publication number
- CN206200659U CN206200659U CN201621078057.4U CN201621078057U CN206200659U CN 206200659 U CN206200659 U CN 206200659U CN 201621078057 U CN201621078057 U CN 201621078057U CN 206200659 U CN206200659 U CN 206200659U
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- Prior art keywords
- groove
- electric machine
- rotary electric
- rotating cylinder
- grinding head
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of bearing inner race sanding apparatus that can quickly adjust grinding head, including base, the base is provided with the first groove of opening upwards, the bottom of first groove is provided with lifting body, and the upper end of lifting body is fixedly connected with the first rotary electric machine, the output end of first rotary electric machine is connected with rotating cylinder, the bottom of the rotating cylinder is provided with the second rotary electric machine that output shaft is set upward, and second rotary electric machine output shaft on be fixedly connected with the first helical gear, two projections are arranged with the both sides side wall of the rotating cylinder, and the second groove is provided with projection, the opening direction of second groove is set away from rotating cylinder, screw mandrel is provided with second groove.The utility model, simple structure is easy to operate, reduces artificial labour intensity；Simultaneously, it is not necessary to carry out assembly and disassembly operations every time, the operating efficiency polished can be provided again while easy operating process.
Description
Technical field
The utility model is related to technical field of bearing processing, more particularly to a kind of bearing inner race that can quickly adjust grinding head
Sanding apparatus.
Background technology
Bearing after the completion of preparation, it is necessary to polish bearing inner race surface, to ensure bearing in use
Flatness；When prepared by bearing, inner peripheral surface is polished by grinding head, and the bearing inner race after polishing is qualified carries out the assembling of bearing again；
Grinding head in the past is arranged on grinding head folder, and grinding head mounting hole is provided with grinding head folder, and grinding head is installed to grinding head
After on folder, then the screw lock pressed from both sides by grinding head carries out polishing work.Grinding head folder carries out bearing by elastic clip support
The polishing of inner ring, elastic clip provides extruding force fixed between grinding head folder and bearing inner race.After grinding head polishing a period of time,
There is abrasion the length of the abrasive end of grinding head is adjusted, it is necessary to unclamp screw in grinding head, increased artificial work strong
Degree, and assembly and disassembly operations is wanted every time, improve the complexity of operation；Therefore, it is proposed that a kind of can quickly adjust grinding head
Bearing inner race sanding apparatus solve the above problems.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind for proposing can be adjusted quickly
The bearing inner race sanding apparatus of grinding head.
To achieve these goals, the utility model employs following technical scheme：
A kind of bearing inner race sanding apparatus that can quickly adjust grinding head, including base, the base be provided with opening to
On the first groove, the bottom of first groove is provided with lifting body, and the upper end of lifting body is fixedly connected with first turn
Dynamic motor, the output end of first rotary electric machine is connected with rotating cylinder, and the bottom of the rotating cylinder is provided with what output shaft was set upward
The first helical gear, the both sides side wall of the rotating cylinder are fixedly connected with second rotary electric machine, and the output shaft of the second rotary electric machine
On be arranged with the second groove be provided with two projections, and projection, the opening direction of second groove is set away from rotating cylinder, institute
State and screw mandrel is provided with the second groove, and screw mandrel runs through the second bottom portion of groove and extends to rotating cylinder away from one end of the second slot opening
Inside, the screw mandrel be located at rotating cylinder in one end be fixedly connected with the second helical gear being meshed with the first helical gear, it is described
Sleeve is arranged with screw mandrel, and the inwall of sleeve is provided with the screw thread matched with screw mandrel, the lateral wall of the sleeve is provided with
Fixture block, and inwall of second groove near fixture block side is provided with the chute matched with fixture block, the sleeve is away from rotating cylinder
One end is fixedly connected with grinding head.
Preferably, the upper surface of the base is provided with four in the locking device being circumferentially arranged, and the locking device includes
The buckle for being hinged on base upper surface and the screw being arranged on buckle.
Preferably, first rotary electric machine and the second rotary electric machine use servo rotary electric machine.
Preferably, the grinding head includes oilstone frame and the oilstone being fixedly installed in oilstone frame, the oilstone frame and set
One end of cylinder is connected through a screw thread.
In the utility model, simple structure is easy to operate, and easy grinding head is polished the process of bearing inner race, in polishing
After hair life abrasion, it is not necessary to unclamp screw and the length of the abrasive end of grinding head is adjusted, reduce artificial work
Intensity；Simultaneously, it is not necessary to carry out assembly and disassembly operations every time, the operating efficiency polished can be provided again while easy operating process.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bearing inner race sanding apparatus that can quickly adjust grinding head top view.
Fig. 2 be the utility model proposes a kind of positive structure of bearing inner race sanding apparatus that can quickly adjust grinding head
Schematic diagram.
In figure：1 base, 2 first grooves, 3 lifting bodies, 4 first rotary electric machines, 5 rotating cylinders, 6 second rotary electric machines, 7
One helical gear, 8 projections, 9 second grooves, 10 screw mandrels, 11 second helical gears, 12 sleeves, 13 fixture blocks, 14 chutes, 15 grinding heads.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of bearing inner race sanding apparatus that can quickly adjust grinding head, including base 1, set on base 1
The upper surface for having the first groove 2 of opening upwards, base 1 is provided with four in the locking device being circumferentially arranged, and locking device includes
The buckle for being hinged on the upper surface of base 1 and the screw being arranged on buckle, it is convenient that bearing is fixed on base 1, while avoiding
In bruting process, bearing is moved so that the inner ring of bearing is polished uneven, and the bottom of the first groove 2 is provided with jacking
Mechanism 3, and the upper end of lifting body 3 is fixedly connected with the first rotary electric machine 4, the output end of the first rotary electric machine 4 is connected with and turns
Cylinder 5, the bottom of rotating cylinder 5 is provided with the second rotary electric machine 6 that output shaft is set upward, and solid on the output shaft of the second rotary electric machine 6
Surely the first helical gear 7 is connected with, the first rotary electric machine 4 and the second rotary electric machine 6 use servo rotary electric machine, can be accurate
Adjustment sleeve 12 is moved forward and backward, so that the grinding head 15 of the one end of sleeve 12 is fully contacted with bearing inner race, the two of rotating cylinder 5
It is arranged with the wall of side side in two projections 8, and projection 8 and is provided with the second groove 9, the opening direction of the second groove 9 is away from rotating cylinder 5
Set, screw mandrel 10 is provided with the second groove 9, and screw mandrel 10 runs through the bottom of the second groove 9 simultaneously away from one end that the second groove 9 is open
The inside of rotating cylinder 5 is extended to, one end that screw mandrel 10 is located in rotating cylinder 5 is fixedly connected with second be meshed with the first helical gear 7
Helical gear 11, is arranged with sleeve 12 on screw mandrel 10, and the inwall of sleeve 12 is provided with the screw thread matched with screw mandrel 10, sleeve 12
Lateral wall be provided with fixture block 13, and inwall of second groove 9 near the side of fixture block 13 is provided with the cunning matched with fixture block 13
Groove 14, sleeve 12 is fixedly connected with grinding head 15 away from the one end of rotating cylinder 5, and grinding head 15 includes oilstone frame and is fixedly installed on oilstone
Oilstone in frame, oilstone frame is connected through a screw thread with one end of sleeve 12, when grinding head 15 is after one end time of polishing, loss
It is more serious or can not proceed polishing work when, grinding head 15 can be convenient for changing so as to carry out the polishing work of a new round
Make.
In the utility model, it would be desirable to which the bearing of polishing is fixed on the upper surface of base 1, by the band of the second rotary electric machine 6
Dynamic first helical gear 7 is rotated, so as to drive the second helical gear 11 on screw mandrel 10 to rotate, is driven when screw mandrel 10 is rotated and is set in
Sleeve 12 thereon is rotated, and causes sleeve 12 to be moved forward and backward by the fixture block 13 set on the side wall of sleeve 12, makes sleeve 12
The grinding head 15 of one end is fully contacted with the inner ring of bearing, can be with by being equipped with screw mandrel 10 and sleeve 12 in the both sides of rotating cylinder 5
Ensure that central point overlaps with the central point of bearing, it is to avoid in rotary course, because the position put is inaccurate, so that partial zones
Domain polishing is uneven, when sleeve 12 is adjusted to optimum position, then drives whole rotating cylinder 5 to rotate by the first rotary electric machine 4, from
And grinding head 15 is carried out uniform polishing work to the surface of bearing inner race；Meanwhile, can be made by the work of lifting body 3
Rotating cylinder 5 is moved up and down, so that the polishing of bearing inner race surface is more comprehensive.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of bearing inner race sanding apparatus that can quickly adjust grinding head, including base (1), it is characterised in that the base
(1) first groove (2) of opening upwards is provided with, the bottom of first groove (2) is provided with lifting body (3), and jack
The upper end of structure (3) is fixedly connected with the first rotary electric machine (4), and the output end of first rotary electric machine (4) is connected with rotating cylinder
(5), the bottom of the rotating cylinder (5) is provided with the second rotary electric machine (6) that output shaft is set upward, and the second rotary electric machine (6)
The first helical gear (7) is fixedly connected with output shaft, two projections (8) are arranged with the both sides side wall of the rotating cylinder (5), and
The second groove (9) is provided with projection (8), the opening direction of second groove (9) is set away from rotating cylinder (5), and described second is recessed
Screw mandrel (10) is provided with groove (9), and screw mandrel (10) runs through the second groove (9) bottom simultaneously away from one end that the second groove (9) is open
The inside of rotating cylinder (5) is extended to, the one end of the screw mandrel (10) in rotating cylinder (5) is fixedly connected with and the first helical gear (7)
The second helical gear (11) being meshed, is arranged with sleeve (12) on the screw mandrel (10), and sleeve (12) inwall be provided with
The screw thread that screw mandrel (10) matches, the lateral wall of the sleeve (12) is provided with fixture block (13), and the second groove (9) near fixture block
(13) inwall of side is provided with the chute (14) matched with fixture block (13), the one end of the sleeve (12) away from rotating cylinder (5)
It is fixedly connected with grinding head (15).
2. a kind of bearing inner race sanding apparatus that can quickly adjust grinding head according to claim 1, it is characterised in that institute
The upper surface for stating base (1) is provided with four in the locking device being circumferentially arranged, and the locking device includes being hinged on base (1)
The buckle on surface and the screw being arranged on buckle.
3. a kind of bearing inner race sanding apparatus that can quickly adjust grinding head according to claim 1, it is characterised in that institute
State the first rotary electric machine (4) and the second rotary electric machine (6) and use servo rotary electric machine.
4. a kind of bearing inner race sanding apparatus that can quickly adjust grinding head according to claim 1, it is characterised in that institute
Stating grinding head (15) includes oilstone frame and the oilstone being fixedly installed in oilstone frame, and the oilstone frame leads to one end of sleeve (12)
Cross threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078057.4U CN206200659U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing inner race sanding apparatus that can quickly adjust grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078057.4U CN206200659U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing inner race sanding apparatus that can quickly adjust grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200659U true CN206200659U (en) | 2017-05-31 |
Family
ID=58760922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078057.4U Expired - Fee Related CN206200659U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing inner race sanding apparatus that can quickly adjust grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788956A (en) * | 2018-06-12 | 2018-11-13 | 丁奇 | Grinding machine in a kind of multi-faceted adjustable type bearing of portable |
| CN108907919A (en) * | 2018-06-12 | 2018-11-30 | 丁奇 | Grinding machine in a kind of multi-faceted adjustable type bearing |
| CN117245466A (en) * | 2023-10-20 | 2023-12-19 | 邢台迈驰轴承制造有限公司 | Tapered roller bearing inner race processingequipment |
-
2016
- 2016-09-26 CN CN201621078057.4U patent/CN206200659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788956A (en) * | 2018-06-12 | 2018-11-13 | 丁奇 | Grinding machine in a kind of multi-faceted adjustable type bearing of portable |
| CN108907919A (en) * | 2018-06-12 | 2018-11-30 | 丁奇 | Grinding machine in a kind of multi-faceted adjustable type bearing |
| CN117245466A (en) * | 2023-10-20 | 2023-12-19 | 邢台迈驰轴承制造有限公司 | Tapered roller bearing inner race processingequipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |