CN202097623U - Hand-held grinding polisher - Google Patents
Hand-held grinding polisher Download PDFInfo
- Publication number
- CN202097623U CN202097623U CN2011200973756U CN201120097375U CN202097623U CN 202097623 U CN202097623 U CN 202097623U CN 2011200973756 U CN2011200973756 U CN 2011200973756U CN 201120097375 U CN201120097375 U CN 201120097375U CN 202097623 U CN202097623 U CN 202097623U
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- hand
- gear
- handle
- grinding
- base
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Abstract
A hand-held grinding polisher belongs to the technical field of machine equipment and comprises a base as well as a motor and an operating handle which are connected and matched with the base; the hand-held grinding polisher is characterized in that a main drive gear is arranged inside the base, the main drive gear is mounted on the output shaft of the motor, the main drive gear is meshed with a set of driven gears in a transmission manner, all driven gears are matched and connected with pinion wheels respectively through flat keys, the lower parts of the pinion wheels are meshed with a gearwheel and an internal annular gear in a transmission manner, the internal annular gear is fixedly connected with a bottom chuck, the bottom of the bottom chuck is connected and provided with an external grinding disc, and an inner grinding disc is arranged in and connected to the bottom of the gearwheel. The hand-held grinding polisher adopts the structure that the inner and the outer grinding discs rotate relatively, and at the same time, the rotational speeds of the inner and the outer grinding discs are different, so that the centrifugal forces produced by the inner and the outer grinding discs cancel out each other, the grinding effect and the grinding efficiency are improved remarkably, the construction intensity of an operator is alleviated, the grinding area of a single machine is increased, and the use is safe and convenient.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is specially the hand-held polisher lapper.
Background technology
Traditional hand-held polisher lapper is owing to directly drive a mill rotation by motor output shaft; Mill rotates the centrifugal force that produces can directly put on the operator through handle; If make the operator feel more painstakingly for a long time, generally the operator uses just needs to change the operator about 2 hours.And, causing the size of traditional polisher lapper can only accomplish 17 ' (430mm) usually because the centrifugal force that single disk produces is bigger, larger sized machine operation person controls very difficulty of machine at all when operation, influenced efficiency of construction greatly.
The utility model content
To the problems referred to above that exist in the prior art; The purpose of the utility model is to design a kind of inside and outside mill technical scheme of hand-held polisher lapper in relative rotation is provided; Can significantly alleviate operator's construction intensity, increase the size of operation board, thereby improve efficiency of construction greatly.Simultaneously owing to adopt internal and external disk structure in relative rotation, make the effect of grinding and polishing be greatly improved with respect to the machine construction effect of traditional single operation dish one-directional rotation.
Described hand-held polisher lapper; Comprise base and be mated motor, the operating grip of connection that it is characterized in that being provided with in the base driving gear, driving gear is installed on the motor output shaft; Driving gear and one group of driven gear engaged transmission; Each driven gear is connected through flat key and pinion respectively, and each pinion bottom while and gear wheel, ring gear engaged transmission, ring gear is fixedly connected with step; The connection of step bottom is provided with outer mill, and the connection of gear wheel bottom is provided with interior mill.
Described hand-held polisher lapper, the number that it is characterized in that said driven gear are two, three or four, and the pinion number should be two, three or four mutually.
Described hand-held polisher lapper; It is characterized in that connecting in the base top chock is set; Top chock is connected through bearing block adapter sleeve and bottom bracket; Driving gear, driven gear, pinion are equipped with on top chock, bottom bracket, and ring gear is equipped with on bottom bracket, and gear wheel is equipped with on step.
Described hand-held polisher lapper is characterized in that being equipped with spacer between driving gear, the gear wheel.
Described hand-held polisher lapper is characterized in that being equipped with on the operating grip water tank.
Described hand-held polisher lapper is characterized in that being provided with on the operating grip handle, handle by-pass cock, shutdown switch, and base is provided with road wheel through the connection of road wheel support.
Described hand-held polisher lapper is characterized in that operating grip is slidingly matched and is constituted by bar, the outer bar of handle in the handle, and bar, the outer bar of handle are through being provided with the handle locking cover in the handle) the locking cooperation.
Described hand-held polisher lapper is characterized in that being equipped with on the base dust ring.
Described hand-held polisher lapper is characterized in that connection is provided with the road wheel support on the base, and the outer bar of handle regulates support through connector, handle and the road wheel support flexibly connects.
Above-mentioned hand-held polisher lapper; Adopted inside and outside mill structure in relative rotation; The velocity of rotation of simultaneously inside and outside mill is variant, and the centrifugal force that makes inside and outside mill produce is cancelled out each other, and has significantly improved grinding effect and grinding efficiency; Alleviated operator's construction intensity, the operator can the long-time operation machine; Can design and produce large-sized polisher lapper, be increased to 23 ' 580mm by 17 traditional (430mm)), the milling area that has increased single machine is big, has improved efficiency of construction; Because the alleviating of operator's working strength, the various terraces that the Ms also can cleanliness of operation family, like the ground of parlor, kitchen, toilet and balcony, polisher lapper can get into domestic use from special industrial use, and is safe in utilization, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model transmission mechanism;
Fig. 2 is the partial structurtes sketch map of the utility model transmission mechanism;
Fig. 3 is the assembling sketch map of the utility model transmission mechanism;
Fig. 4 is the overall structure sketch map of the utility model;
Among the figure: the 1-motor; The 2-base; The outer mill of 3-; Mill in the 4-; 5-bearing block adapter sleeve; The 6-top chock; The 7-driven gear; The 8-ring gear; The 9-pinion; The 10-step; The 11-driving gear; The 12-spacer; The 13-gear wheel; The 14-bottom bracket; The 15-operating grip; The outer bar of 15a-handle; 15b-handle locking cover; Bar in the 15c-handle; The 16-dust ring; 17-road wheel support; The 18-road wheel; The 19-handle is regulated support; The 20-connector; The 21-water tank; 22-handle by-pass cock; The 23-handle; The 24-shutdown switch.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described further.
As shown in the figure, described hand-held polisher lapper comprises base 2 and is mated motor 1, the operating grip 15 of connection; Driving gear 11 is set in the base 2, and driving gear 11 is installed on motor 1 output shaft, driving gear 11 and one group of driven gear 7 engaged transmission; Each driven gear 7 is connected through flat key and pinion 9 respectively; Each pinion 9 bottoms while and gear wheel 13, ring gear 8 engaged transmission, ring gear 8 directly is fixedly connected with step 10 with bolt, and step 10 bottoms are provided with outer mill 3 through the bolt connection; Gear wheel 13 bottoms are provided with interior mill 4 through direct connection of bolt, are equipped with dust ring 16 on the base 2.The number of said driven gear 7 is two, three or four, and pinion 9 numbers should be two, three or four mutually, and the number of driven gear 7 and pinion 9 also can be provided with a plurality of according to actual needs.Connect in the base 2 top chock 6 is set; Top chock 6 is connected through bearing block adapter sleeve 5 and bottom bracket 14; Driving gear 11, driven gear 7, pinion 9 are equipped with on top chock 6, bottom bracket 14; Ring gear 8 is equipped with on bottom bracket 14, and gear wheel 13 is equipped with on step 10, is equipped with spacer 12 between driving gear 11, the gear wheel 13.
Driving gear 11 rotated when motor 1 rotated; When driving gear 11 rotates, with one group of driven gear, 7 rotations of its engaged transmission; Each driven gear 7 is connected through flat key and pinion 9 respectively, when driven gear 7 rotates, rotates together through the connected pinion 9 of flat key; Because each pinion 9 bottoms simultaneously and gear wheel 13, ring gear 8 engaged transmission, when each pinion 9 rotated simultaneously, gear wheel 13, ring gear 8 also rotated together, and gear wheel 13, ring gear 8 rotation directions are just in time opposite; Because ring gear 8 is fixedly connected with step 10, step 10 is fixedly connected with outer mill 3, so ring gear 8 drives outer mill 3 when rotating and rotates together; Because gear wheel 13 is fixedly connected with interior mill 4, interior mill 4 rotated together when gear wheel 13 rotated.
Be equipped with water tank 21 on the operating grip 15, the water in the water tank 21 carries out the dustproof and lubricated cooling of humidification through the external mill of water pipe 3, interior mill 4.Handle 23, handle by-pass cock 22, shutdown switch 24 are set on the operating grip 15, and base 2 is provided with road wheel 18 through 17 connections of road wheel support.Operating grip 15 is slidingly matched and is constituted by bar 15c, the outer bar 15a of handle in the handle, and bar 15c, the outer bar 15a of handle cooperate through handle locking cover 15b locking is set in the handle.Bar 15c can move up and down in the bar 15a outside handle in the handle when the operator overlaps 15b with handle locking and unclamps, and plays the effect of up-down adjustment operating grip 15 height.After handle locking cover 15b screwed, the height of operating grip 15 was fixed.Connect on the base 2 road wheel support 17 is set, the outer bar 15a of handle regulates support 19 through connector 20, handle and flexibly connects with road wheel support 17, thus the operator also up and down turning handle regulate the angle that support 19 is regulated operating grip 15.Through said structure, the operator can regulate operating grip 15 with the height both direction in length and reach the optimal operations comfort level.
Because the diameter of outer mill 3, interior mill 4 difference; The centrifugal force that causes producing is also different; Variation through gear ratio; Guarantee that interior mill 4 rotating speeds are that 270RPM is 175RPM with outer mill 3 rotating speeds, thereby make that the centrifugal force of generation was cancelled out each other when outer mill 3 rotated with interior mill 4, alleviate operator's working strength.The rotating speed and the diameter of outer mill 3, interior mill 4 also can be set as required.Adopt said structure to design and produce large-sized polisher lapper, be increased to 23 ' 580mm by 17 traditional (430mm)), the milling area that has increased single machine is big, has improved efficiency of construction; Because the alleviating of operator's working strength, the various terraces that the Ms also can cleanliness of operation family, like the ground of parlor, kitchen, toilet and balcony, polisher lapper can get into domestic use from special industrial use, and is safe in utilization, convenient.
Claims (9)
1. hand-held polisher lapper; Comprise base (2) and be mated motor (1), the operating grip (15) of connection; It is characterized in that being provided with in the base (2) driving gear (11); Driving gear (11) is installed on motor (1) output shaft, driving gear (11) and one group of driven gear (7) engaged transmission, and each driven gear (7) is connected through flat key and pinion (9) respectively; Each pinion (9) bottom while and gear wheel (13), ring gear (8) engaged transmission; Ring gear (8) is fixedly connected with step (10), and the connection of step (10) bottom is provided with outer mill (3), and the connection of gear wheel (13) bottom is provided with interior mill (4).
2. hand-held polisher lapper as claimed in claim 1, the number that it is characterized in that said driven gear (7) are two, three or four, and pinion (9) number should be two, three or four mutually.
3. hand-held polisher lapper as claimed in claim 1; It is characterized in that connecting in the base (2) top chock (6) is set; Top chock (6) is connected through bearing block adapter sleeve (5) and bottom bracket (14); Driving gear (11), driven gear (7), pinion (9) are equipped with on top chock (6), bottom bracket (14); Ring gear (8) is equipped with on bottom bracket (14), and gear wheel (13) is equipped with on step (10).
4. hand-held polisher lapper as claimed in claim 1 is characterized in that being equipped with spacer (12) between driving gear (11), the gear wheel (13).
5. hand-held polisher lapper as claimed in claim 1 is characterized in that being equipped with on the operating grip (15) water tank (21).
6. hand-held polisher lapper as claimed in claim 1; It is characterized in that being provided with on the operating grip (15) handle (23), handle by-pass cock (22), shutdown switch (24), base (2) is provided with road wheel (18) through road wheel support (17) connection.
7. hand-held polisher lapper as claimed in claim 1; It is characterized in that operating grip (15) by the outer bar (15a) of bar in the handle (15c), handle formations that be slidingly matched, bar (15c), the outer bar (15a) of handle are through being provided with handle locking cover (15b) locking cooperation in the handle.
8. hand-held polisher lapper as claimed in claim 1 is characterized in that being equipped with on the base (2) dust ring (16).
9. hand-held polisher lapper as claimed in claim 7; It is characterized in that base (2) go up to connect is provided with road wheel support (17), and the outer bar (15a) of handle is regulated support (19) through connector (20), handle and flexibly connected with road wheel support (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200973756U CN202097623U (en) | 2011-04-06 | 2011-04-06 | Hand-held grinding polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200973756U CN202097623U (en) | 2011-04-06 | 2011-04-06 | Hand-held grinding polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097623U true CN202097623U (en) | 2012-01-04 |
Family
ID=45383656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200973756U Expired - Fee Related CN202097623U (en) | 2011-04-06 | 2011-04-06 | Hand-held grinding polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152224A (en) * | 2011-04-06 | 2011-08-17 | 杭州利君机电设备有限公司 | Hand-hold type grinding and polishing machine |
| CN103264332A (en) * | 2013-05-29 | 2013-08-28 | 申学双 | Multifunctional electric device used for wall surface grinding |
| CN104625908A (en) * | 2015-02-13 | 2015-05-20 | 江苏嘉洋华联建筑装饰有限公司 | Device for cleaning cast-in-place terrazzo polished floor |
| CN117885002A (en) * | 2024-03-13 | 2024-04-16 | 江阴齿轮箱制造有限公司 | Auxiliary device for extruder speed reducer shell machining equipment |
-
2011
- 2011-04-06 CN CN2011200973756U patent/CN202097623U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152224A (en) * | 2011-04-06 | 2011-08-17 | 杭州利君机电设备有限公司 | Hand-hold type grinding and polishing machine |
| CN103264332A (en) * | 2013-05-29 | 2013-08-28 | 申学双 | Multifunctional electric device used for wall surface grinding |
| CN103264332B (en) * | 2013-05-29 | 2015-09-02 | 黑龙江职业学院 | A kind of Multifunctional electric device for polishing metope |
| CN104625908A (en) * | 2015-02-13 | 2015-05-20 | 江苏嘉洋华联建筑装饰有限公司 | Device for cleaning cast-in-place terrazzo polished floor |
| CN117885002A (en) * | 2024-03-13 | 2024-04-16 | 江阴齿轮箱制造有限公司 | Auxiliary device for extruder speed reducer shell machining equipment |
| CN117885002B (en) * | 2024-03-13 | 2024-05-07 | 江阴齿轮箱制造有限公司 | Auxiliary device for extruder speed reducer shell machining equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160406 |