CN203409636U - Shaft lockable eccentric polishing machine - Google Patents
Shaft lockable eccentric polishing machine Download PDFInfo
- Publication number
- CN203409636U CN203409636U CN201320311052.1U CN201320311052U CN203409636U CN 203409636 U CN203409636 U CN 203409636U CN 201320311052 U CN201320311052 U CN 201320311052U CN 203409636 U CN203409636 U CN 203409636U
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- CN
- China
- Prior art keywords
- axle
- output shaft
- polishing machine
- protective cover
- shaft
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a shaft lockable eccentric polishing machine. The eccentric polishing machine comprises a protective hood which is arranged at an output end of a polishing machine gear shaft, wherein a bearing seat which is connected with the gear shaft is arranged in the protective hood and is provided with an output shaft for connecting a polishing disc; a shaft lock disc is sleeved on the output shaft in the protective hood and is provided with a clamping port; the side wall of the protective hood is provided with a button hole; a shaft lock button which is matched with the clamping port on the shaft lock disc is arranged in the button hole; a reset spring is arranged between the shaft lock button and the bottom surface of the button hole; when the shaft lock button is pressed down, a clamping head in the shaft lock button extends into the clamping port of the shaft lock disc to realize locking of the output shaft. By By the clamping connection of the shaft lock button on the protective hood and the shaft lock disc on the output shaft, locking of the output shaft is realized; the eccentric polishing machine is convenient for a user to operate; the shaft lock button is required to be pressed down by a finger under the condition that the protective hood is grabbed by a hand only, and the polishing disc is turned by the other hand, so that the eccentric polishing machine is convenient to disassemble and assemble.
Description
Technical field
The utility model relate to a kind of can axle the eccentric polishing machine of lock.
Background technology
Eccentric polishing machine is a kind of special frame for movement, during requirement work, dump and will revolve round the sun around gear shaft, produce again rotation, in frame for movement, need two axles to realize this function: dumping is to be threaded connection to be fixed on output shaft, output shaft is connected with gear shaft with bearing block by bearing, like this, gear shaft drives bearing block rotation, the revolution that realization is dumped, output shaft is because being connected by bearing with bearing block, realized rotation, and gear shaft and output shaft are spatially eccentric.
For this kind of eccentric structure, user removes stage makeup and costume to dump and must use an open-end wrench of joining at random at present, and concrete grammar is that open-end wrench is inserted in the off normal of output shaft, pins output shaft, then handling are dumped.Operate, very inconvenient: a hand will be taken away mouth spanner, and another hand will firmly rotate and dump, machine cannot be held (unless with other thing, pushing down machine in advance) conventionally; Off normal on output shaft in dump and protective cover between, eyes are plain, the off normal that open-end wrench is aimed on output shaft may be quickly also to bad; Open-end wrench, because of not on machine, is easy to be lost.So remove stage makeup and costume and dump with extra open-end wrench, for user, very inconvenient.Its structure as shown in Figure 1.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of can axle the eccentric polishing machine of lock, be convenient to dumping of eccentric polishing machine to dismantle.
The utility model solves the technical scheme that its technical problem adopts: a kind of eccentric polishing machine that can axle lock, comprise the protective cover that is arranged on polishing machine gear shaft output, in described protective cover, be provided with the bearing block being connected with gear shaft, on bearing block, be provided with the output shaft of dumping for connecting, described output shaft one end is connected with bearing block in protective cover, and the other end of output shaft stretches out protective cover connection and dumps;
On the described output shaft that is positioned at protective cover, be socketed with axle lock collar, in described axle lock collar, there is at least one bayonet socket, on the sidewall of protective cover, offer the button hole relative with axle lock collar, in described button hole, be provided with the axle lock button for matching with axle lock collar upper latch notch, between axle lock button and button hole bottom surface, back-moving spring is set, when pressing lower shaft lock button, the dop in axle lock button stretches into the interior locking realizing output shaft of bayonet socket of axle lock collar.
Further, the syndeton of described axle lock collar and output shaft is: on the outer ring face of described output shaft, be axially formed with spline plane, this spline plane forms spline step on output shaft, in the endoporus of described axle lock collar, be formed with the convex matching with spline step, axle lock collar is socketed on output shaft and is connected with output shaft by spline step, be positioned on the output shaft in axle lock collar outside and be provided with for limiting the circlip of axle lock collar displacement, on output shaft between described axle lock collar inner side and bearing block, be provided with back-moving spring, described back-moving spring impeller-hub lock collar and circlip offset.
Further, on the opening of described protective cover, be provided with protection cover-cap, described protection cover-cap is fixedly connected with protective cover by screw.
Further, described button hole is spliced with protection cover-cap mutually by protective cover.
Further, described button hole is opened on the trailing flank of protective cover, and the axle lock button in described button hole is positioned at the fuselage below of polishing machine.
Further, described clockwise the switching on output shaft of dumping.
Further, the quantity of described axle lock collar upper latch notch is 4, and 4 bayonet sockets are circumferentially distributed in axle lock collar.
The beneficial effects of the utility model are: the axle lock collar phase clamping on the axle lock button by arranging on protective cover and output shaft, the locking of realization to output shaft, easy to operate for user, only need a hand in the situation that catching protective cover, finger is pressed lower shaft lock button, another hand-screw turns dumps, and removes stage makeup and costume conveniently;
Axle on protective cover lock button is positioned at the below of polishing machine, after protective cover, guarantees that button can not be touched when work, not only safety but also the workpiece of can not damaging.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of traditional eccentric polishing machine;
Fig. 2 is the explosive view of polishing machine;
Fig. 3 be polishing machine partly cut open structural representation;
Fig. 4 is the stereogram of polishing machine.
In figure 1, protective cover, 2, bearing block, 3, output shaft, 4, axle lock collar, 5, circlip, 6, axle lock button, 7, protection cover-cap, 8, dump, 9, gear shaft.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
As shown in Fig. 2 Fig. 3 Fig. 4, a kind of can axle the eccentric polishing machine of lock, comprise the protective cover 1 that is arranged on polishing machine gear shaft 9 outputs, in protective cover 1, be provided with the bearing block 2 being connected with gear shaft 9, in bearing block 2, be provided with two bearings, on bearing block 2, be provided with for connecting 8 the output shaft 3 of dumping, output shaft 3 one end rotate and are connected with two bearings in bearing block 2 in protective cover 1, the other end of output shaft 3 stretches out protective cover 1 connection and dumps 8, and output shaft 3 is eccentric setting with gear shaft 9.
Be socketed with axle lock collar 4 being positioned on the output shaft 3 of protective cover 1, in axle lock collar 4, be evenly equipped with 4 bayonet sockets, on the sidewall of protective cover 1, offer the button hole relative with axle lock collar 4, in button hole, be provided with the axle lock button 6 for matching with axle lock collar 4 upper latch notches, between axle lock button 6 and button hole bottom surface, back-moving spring is set, when pressing lower shaft lock button 6, the dop in axle lock button 6 stretches into the interior locking realizing output shaft 3 of bayonet socket of axle lock collar 4.
In order effectively to protect the safe operation of all parts in protective cover 1, on the opening of protective cover 1, be provided with protection cover-cap 7, protection cover-cap 7 is fixedly connected with protective cover 1 by screw.Button hole is spliced with protection cover-cap 7 mutually by protective cover 1, just relatively simple in installation shaft lock button 6 like this, and axle lock button 6 also can be more stable is limited in button hole.
Button hole is opened on the trailing flank of protective cover 1; axle lock button 6 in button hole is positioned at the fuselage below of polishing machine; like this axle lock button 6 in button hole is just played a very good protection; avoid maloperation; guarantee that polishing machine can not encountered easily when work, the workpiece of can not damaging again safely.
Clockwise switching is on output shaft 3 to dump 8, and in this, structure just can make operator pinning axle lock button 6 with left hand when, and the right hand can will be dumped very smoothly and 8 be disassembled.
Specifically such use of polishing machine of the present utility model, polishing machine is in normal use, axle lock button 6 in button hole is reset spring top in aperture, gear shaft 9 drives output shaft 3 and 8 rotations of dumping, when needs are dismantled, polishing machine is arranged upward, dump 8 bottom surfaces upward, the thumb of a hand is pinned axle lock button 6 downwards, then slightly rotate and dump 8, the dop of axle lock button 6 bottoms is snapped in the upper bayonet socket of axle lock collar 4, thereby make axle lock button 6 pin output shaft 3, prevent that rotation from appearring in output shaft 3, at this time just can start to rotate and dump 8, by old 8 dismountings of dumping, load onto and new dump 8, then unclamp axle lock button 6, axle lock button 6 pops up under the effect of back-moving spring, return to original position, axle lock function is removed.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (7)
- One kind can axle the eccentric polishing machine of lock, it is characterized in that: comprise the protective cover (1) that is arranged on polishing machine gear shaft (9) output, in described protective cover (1), be provided with the bearing block (2) being connected with gear shaft (9), on bearing block (2), be provided with for connecting the output shaft (3) of dump (8), described output shaft (3) one end is connected with bearing block (2) in protective cover (1), and the other end of output shaft (3) stretches out protective cover (1) and connects dump (8);On the described output shaft (3) that is positioned at protective cover (1), be socketed with axle lock collar (4), in described axle lock collar (4), there is at least one bayonet socket, on the sidewall of protective cover (1), offer the button hole relative with axle lock collar (4), in described button hole, be provided with the axle lock button (6) for matching with axle lock collar (4) upper latch notch, between axle lock button (6) and button hole bottom surface, back-moving spring is set, when pressing lower shaft lock button (6), the dop in axle lock button (6) stretches into the interior locking realizing output shaft (3) of bayonet socket of axle lock collar (4).
- According to claim 1 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: described axle lock collar (4) with the syndeton of output shaft (3) is: on the outer ring face of described output shaft (3), be axially formed with spline plane, this spline plane is at the upper spline step that forms of output shaft (3), in the endoporus of described axle lock collar (4), be formed with the convex matching with spline step, axle lock collar (4) is socketed in the upper spline step that passes through of output shaft (3) and is connected with output shaft (3), be positioned on the output shaft (3) in axle lock collar (4) outside and be provided with for limiting the circlip (5) of axle lock collar (4) displacement, on output shaft (3) between described axle lock collar (4) inner side and bearing block (2), be provided with back-moving spring, described back-moving spring impeller-hub lock collar (4) offsets with circlip (5).
- According to claim 1 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: on the opening of described protective cover (1), be provided with protection cover-cap (7), described protection cover-cap (7) is fixedly connected with protective cover (1) by screw.
- According to claim 3 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: described button hole is covered and is spliced mutually by protective cover (1) and protective cover (1).
- According to claim 1 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: described button hole is opened on the trailing flank of protective cover (1), the axle lock button (6) in described button hole is positioned at the fuselage below of polishing machine.
- According to claim 1 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: described dumping (8) clockwise switching on output shaft (3).
- According to claim 1 a kind of can axle the eccentric polishing machine of lock, it is characterized in that: the quantity of described axle lock collar (4) upper latch notch is 4,4 bayonet sockets are circumferentially distributed in axle lock collar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320311052.1U CN203409636U (en) | 2013-05-30 | 2013-05-30 | Shaft lockable eccentric polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320311052.1U CN203409636U (en) | 2013-05-30 | 2013-05-30 | Shaft lockable eccentric polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409636U true CN203409636U (en) | 2014-01-29 |
Family
ID=49972561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320311052.1U Expired - Lifetime CN203409636U (en) | 2013-05-30 | 2013-05-30 | Shaft lockable eccentric polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103302A1 (en) * | 2018-11-23 | 2020-05-28 | 李鹏 | Eccentric polishing machine |
| CN114515989A (en) * | 2022-03-11 | 2022-05-20 | 常州赛迪工具有限公司 | Mode switching mechanism of electric polishing tool and dual-mode eccentric polishing machine |
-
2013
- 2013-05-30 CN CN201320311052.1U patent/CN203409636U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103302A1 (en) * | 2018-11-23 | 2020-05-28 | 李鹏 | Eccentric polishing machine |
| CN114515989A (en) * | 2022-03-11 | 2022-05-20 | 常州赛迪工具有限公司 | Mode switching mechanism of electric polishing tool and dual-mode eccentric polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 443000 group 2, yangheling village, Zhicheng Town, Yidu District, Yichang City, Hubei Province Patentee after: Yang Chunmei Address before: 213164 No. 76, Shoushan village, Dahua Village, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Yang Wenwu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: No.39 Tianshan Road, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee after: CHANGZHOU WOLIKI ELECTRON MECHANICAL Co.,Ltd. Address before: 443000 group 2, yangheling village, Zhicheng Town, Yidu District, Yichang City, Hubei Province Patentee before: Yang Chunmei |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |