CN210757139U - Novel grinding wheel rod for grinding inner circle of paddle bushing - Google Patents
Novel grinding wheel rod for grinding inner circle of paddle bushing Download PDFInfo
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- CN210757139U CN210757139U CN201921553575.0U CN201921553575U CN210757139U CN 210757139 U CN210757139 U CN 210757139U CN 201921553575 U CN201921553575 U CN 201921553575U CN 210757139 U CN210757139 U CN 210757139U
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- main part
- gasket
- grinding
- emery wheel
- grinding wheel
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Abstract
The utility model discloses a novel grinding wheel pole is used in grinding of paddle bush circle, including main part, flabellum, emery wheel and mounting disc, the mounting disc is installed on the top of main part, and evenly is provided with the screw thread mounting hole on the mounting disc, the emery wheel is installed to the bottom of main part, evenly is provided with the preformed groove in the main part of emery wheel top. The utility model discloses an install the main part, the emery wheel, the assembly groove, the assembly piece, first gasket, second gasket and anti-skidding rubber strip, make the device optimize the structure of self, both utilize the threaded connection effect between assembly piece and the assembly groove, the emery wheel of different specifications and diameter is changed to the person of facilitating the use in the bottom of main part, thereby be convenient for satisfy the user to the demand of polishing of different paddle bushes, the suitability of device has been strengthened, the effect of the anti-skidding rubber strip that sets up on first gasket and the second gasket is utilized again, firm performance when emery wheel and main part are fixed has been strengthened, thereby the practicality of device has been strengthened.
Description
Technical Field
The utility model relates to a paddle bush processing equipment technical field specifically is a novel grinding wheel rod is used in grinding of circle in paddle bush.
Background
The paddle bushing needs to be ground with high precision in the production and machining process, the grinding with high precision is an important technological method in the modern machining technology, the inner circle of the paddle bushing needs to achieve high precision through grinding machining, the design requirement of low surface roughness is met, under the condition, a grinding wheel rod for grinding the inner circle of the paddle bushing needs to be used, and the existing grinding wheel rod for grinding the inner circle of the paddle bushing still has the following problems in actual use:
1. the traditional grinding wheel rod for grinding the inner circle of the blade bushing generally has the problems of simple structure and difficulty in replacing grinding wheels with different specifications, so that the device is low in applicability and cannot be suitable for blade bushings with different specifications;
2. the existing grinding wheel rod for grinding the inner circle of the blade bushing is not easy to be fixedly assembled with a machine tool, so that the using effect of the device is poor;
3. the existing grinding wheel rod for grinding the inner circle of the blade bushing on the market also has the problem of poor heat dissipation effect, so that the device is easy to deform and the like due to overhigh grinding temperature when rotating at high speed, and the processing precision of the device is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel grinding wheel pole is used in grinding of circle in paddle bush to solve the simple structure that proposes in the above-mentioned background art, be difficult for changing the emery wheel of different specifications, be difficult for fixing assembly and the not good, yielding problem of radiating effect with the lathe.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel grinding wheel pole is used in grinding of circle in paddle bush, includes main part, flabellum, emery wheel and mounting disc, the mounting disc is installed on the top of main part, and evenly is provided with the screw thread mounting hole on the mounting disc, the emery wheel is installed to the bottom of main part, evenly is provided with the reservation groove in the main part of emery wheel top, and the lateral wall of main part installs the flabellum, and the flabellum has the reservation piece with reservation groove threaded connection near the one end welding of main part, evenly be provided with the balancing hole on the flabellum.
Preferably, the main body is made of stainless steel, an assembly block is arranged in the middle of the bottom end of the main body, and an integrated welding structure is formed between the assembly block and the main body.
Preferably, the middle position department on emery wheel top is provided with assembly block assorted assembly groove, and the lateral wall of assembly block is provided with the external screw thread, and the inside wall of assembly groove be provided with external screw thread assorted internal thread to the lateral wall of emery wheel is provided with the carborundum wearing layer.
Preferably, the top end of the grinding wheel is provided with a first gasket, the vertical center line of the first gasket and the vertical center line of the grinding wheel are on the same vertical line, and a second gasket matched with the first gasket is welded on the main body.
Preferably, the top of first gasket and the bottom of second gasket all evenly are provided with the anti-skidding rubber strip that is the concentric circles range, and the cross section of first gasket and second gasket all is the annular.
Preferably, the two ends of the bottom of the mounting disc are welded with clamping blocks, the main body is provided with clamping grooves matched with the clamping blocks, locking bolts are arranged between the clamping blocks and the clamping grooves, and grooves matched with the locking bolts are formed in the outer side wall of the main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the novel grinding wheel rod for grinding the inner circle of the paddle bush optimizes the structure of the device by installing the main body, the grinding wheel, the assembly groove, the assembly block, the first gasket, the second gasket and the anti-skid rubber strip, and is convenient for a user to replace the grinding wheels with different specifications and diameters at the bottom end of the main body by utilizing the threaded connection effect between the assembly block and the assembly groove, so that the grinding requirements of the user on different paddle bushes are conveniently met, the applicability of the device is enhanced, and the firmness of the grinding wheel and the main body during fixing is enhanced by utilizing the effect of the anti-skid rubber strip arranged on the first gasket and the second gasket, so that the practicability of the device is enhanced;
(2) the novel grinding wheel rod for grinding the inner circle of the blade bush is provided with the mounting disc, the thread mounting hole, the clamping block, the clamping groove, the locking bolt and the groove, so that the mounting disc is conveniently dismounted and replaced on the main body by a user under the matching action of the clamping block, the clamping groove and the locking bolt for the device, and a proper mounting part is conveniently assembled on the main body;
(3) this novel grinding wheel pole is used in grinding of circle in paddle bush is through installing the flabellum, reserve the piece, preformed groove and balancing hole, make the device utilize the main part to drive the flabellum high-speed rotatory on the one hand, thereby produce the wind body, realize better air-cooled radiating effect to the portion of polishing, avoid the device because the grinding temperature is too high and produce the scheduling problem that warp, and through being provided with the balancing hole on the flabellum, can play the effect that reduces the axial thrust, thereby the operational effect of flabellum has been promoted, on the other hand utilizes the threaded connection effect of reserving between piece and the preformed groove, the person of facilitating the use dismantles the flabellum and installs, the functionality of device has been strengthened, be convenient for fully provided user's operation demand.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the grinding wheel of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the rear view section structure of the fan blade of the present invention.
In the figure: 1. a main body; 2. reserving a groove; 3. a fan blade; 4. a grinding wheel; 5. a silicon carbide wear layer; 6. assembling the block; 7. a first gasket; 8. a second gasket; 9. a threaded mounting hole; 10. mounting a disc; 11. an anti-slip rubber strip; 12. assembling a groove; 13. a clamping block; 14. a card slot; 15. locking the bolt; 16. a groove; 17. reserving a block; 18. and (4) balancing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a novel grinding wheel rod for grinding an inner circle of a paddle bushing comprises a main body 1, fan blades 3, a grinding wheel 4 and a mounting disc 10, wherein the mounting disc 10 is mounted at the top end of the main body 1, threaded mounting holes 9 are uniformly formed in the mounting disc 10, the grinding wheel 4 is mounted at the bottom end of the main body 1, the main body 1 is made of stainless steel, an assembling block 6 is arranged in the middle of the bottom end of the main body 1, and an integrated welding structure is formed between the assembling block 6 and the main body 1;
an assembly groove 12 matched with the assembly block 6 is formed in the middle of the top end of the grinding wheel 4, external threads are formed in the outer side wall of the assembly block 6, internal threads matched with the external threads are formed in the inner side wall of the assembly groove 12, and a silicon carbide wear-resistant layer 5 is arranged on the outer side wall of the grinding wheel 4;
the structure of the device is optimized, and the grinding wheels 4 with different specifications and diameters can be conveniently replaced at the bottom end of the main body 1 by a user by utilizing the threaded connection effect between the assembling block 6 and the assembling groove 12, so that the grinding requirements of the user on different blade bushings are conveniently met, and the applicability of the device is enhanced;
a first gasket 7 is arranged at the top end of the grinding wheel 4, the vertical center line of the first gasket 7 and the vertical center line of the grinding wheel 4 are on the same vertical line, and a second gasket 8 matched with the first gasket 7 is welded on the main body 1;
the top end of the first gasket 7 and the bottom end of the second gasket 8 are both uniformly provided with anti-skid rubber strips 11 which are arranged in concentric circles, and the cross sections of the first gasket 7 and the second gasket 8 are both annular;
the structure of the device is optimized, and the firmness of the grinding wheel 4 and the main body 1 during fixing is enhanced by the aid of the anti-slip rubber strips 11 arranged on the first gasket 7 and the second gasket 8, so that the practicability of the device is enhanced;
the two ends of the bottom of the mounting disc 10 are welded with clamping blocks 13, a clamping groove 14 matched with the clamping blocks 13 is formed in the main body 1, a locking bolt 15 is arranged between the clamping blocks 13 and the clamping groove 14, and a groove 16 matched with the locking bolt 15 is formed in the outer side wall of the main body 1;
the mounting disc 10 can be conveniently detached and replaced on the main body 1 by a user by utilizing the matching effect of the clamping block 13, the clamping groove 14 and the locking bolt 15, so that a proper mounting component can be conveniently assembled on the main body 1, the device can be conveniently assembled with different machine tools, the locking bolt 15 can be embedded into the main body 1 through the arrangement of the groove 16, no convex part exists, the resistance of the device during high-speed rotation is reduced, and the using effect of the device is improved;
evenly be provided with the reservation groove 2 on the main part 1 of emery wheel 4 top, and the lateral wall of main part 1 installs flabellum 3, and flabellum 3 is close to the welding of the one end of main part 1 and has the reservation piece 17 with reservation groove 2 threaded connection, evenly is provided with balancing hole 18 on the flabellum 3.
The working principle is as follows: when the device is used, a worker can firstly select the grinding wheel 4 with a proper specification according to the diameter of the inner circle of the blade bushing, then the corresponding grinding wheel 4 is replaced at the bottom end of the main body 1 by utilizing the threaded connection effect between the assembling block 6 and the assembling groove 12, so that the polishing requirements of users on different blade bushings are conveniently met, the applicability of the device is enhanced, then, the matching effect of the clamping block 13, the clamping groove 14 and the locking bolt 15 is utilized, the user can conveniently detach and replace the mounting disc 10 on the main body 1, so that the main body 1 is conveniently assembled with proper mounting components, the device is conveniently assembled with different machine tools, the locking bolt 15 can be embedded into the main body 1 through the arrangement of the groove 16, no convex part exists, the resistance of the device during high-speed rotation is reduced, the use effect of the device is improved, and finally, the user can polish the fan blades 3, selectively utilize the threaded connection effect of reserving piece 17 and reservation groove 2, at 1 outer wall mounting flabellum 3 of main part, when the device moves, drive the high-speed rotation of flabellum 3 through main part 1 to produce wind, realize better air-cooled radiating effect to the portion of polishing, avoid the device because the grinding temperature is too high and produce the scheduling problem that warp, and through be provided with balancing hole 18 on flabellum 3, can play the effect that reduces axial thrust, thereby the operation effect of flabellum 3 has been promoted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a paddle bush internal grinding is with novel emery wheel pole, includes main part (1), flabellum (3), emery wheel (4) and mounting disc (10), its characterized in that: mounting disc (10) are installed on the top of main part (1), and evenly be provided with screw thread mounting hole (9) on mounting disc (10), emery wheel (4) are installed to the bottom of main part (1), evenly be provided with on main part (1) of emery wheel (4) top and reserve groove (2), and the lateral wall of main part (1) installs flabellum (3), and flabellum (3) are close to the one end welding of main part (1) have with reserve groove (2) threaded connection reserve piece (17), evenly be provided with balancing hole (18) on flabellum (3).
2. The novel grinding wheel spindle for grinding the inner circle of the blade bushing according to claim 1, characterized in that: the material of main part (1) is the stainless steel, and the intermediate position department of main part (1) bottom is provided with assembly piece (6), and constitutes integration welded structure between assembly piece (6) and main part (1).
3. The novel grinding wheel spindle for grinding the inner circle of the blade bushing as claimed in claim 2, wherein: the middle position department on emery wheel (4) top is provided with and assembles piece (6) assorted mounting groove (12), and the lateral wall of mounting block (6) is provided with the external screw thread, and the inside wall of mounting groove (12) be provided with external screw thread assorted internal thread to the lateral wall of emery wheel (4) is provided with carborundum wearing layer (5).
4. The novel grinding wheel spindle for grinding the inner circle of the blade bushing according to claim 1, characterized in that: the top end of the grinding wheel (4) is provided with a first gasket (7), the vertical center line of the first gasket (7) and the vertical center line of the grinding wheel (4) are on the same vertical line, and a second gasket (8) matched with the first gasket (7) is welded on the main body (1).
5. The novel grinding wheel spindle for grinding the inner circle of the blade bushing as claimed in claim 4, wherein: the top of first gasket (7) and the bottom of second gasket (8) all evenly are provided with anti-skidding rubber strip (11) that are the concentric circles and arrange, and the cross section of first gasket (7) and second gasket (8) all is the annular.
6. The novel grinding wheel spindle for grinding the inner circle of the blade bushing according to claim 1, characterized in that: the mounting disc is characterized in that clamping blocks (13) are welded at two ends of the bottom of the mounting disc (10), clamping grooves (14) matched with the clamping blocks (13) are formed in the main body (1), locking bolts (15) are arranged between the clamping blocks (13) and the clamping grooves (14), and grooves (16) matched with the locking bolts (15) are formed in the outer side wall of the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553575.0U CN210757139U (en) | 2019-09-18 | 2019-09-18 | Novel grinding wheel rod for grinding inner circle of paddle bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553575.0U CN210757139U (en) | 2019-09-18 | 2019-09-18 | Novel grinding wheel rod for grinding inner circle of paddle bushing |
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| CN210757139U true CN210757139U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921553575.0U Active CN210757139U (en) | 2019-09-18 | 2019-09-18 | Novel grinding wheel rod for grinding inner circle of paddle bushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548819A (en) * | 2020-11-20 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Integrative device of polishing of notebook shell |
-
2019
- 2019-09-18 CN CN201921553575.0U patent/CN210757139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548819A (en) * | 2020-11-20 | 2021-03-26 | 安徽胜利精密制造科技有限公司 | Integrative device of polishing of notebook shell |
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