CN204868558U - Dustless electronic polisher - Google Patents
Dustless electronic polisher Download PDFInfo
- Publication number
- CN204868558U CN204868558U CN201520178989.5U CN201520178989U CN204868558U CN 204868558 U CN204868558 U CN 204868558U CN 201520178989 U CN201520178989 U CN 201520178989U CN 204868558 U CN204868558 U CN 204868558U
- Authority
- CN
- China
- Prior art keywords
- casing
- dust flue
- hollow shaft
- collecting hood
- servomotor
- 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
Abstract
The utility model provides a dustless electronic polisher, including casing (1), servo motor (2), main rotation axis (3), hollow shaft (4), polish set (5), dust exhaust pipe (6) and collection cover (9), install handle (7) on casing (1), handle (7) outside sets up flexible sleeve (11), and dust exhaust pipe (6) are connected with hollow shaft (4), installation valve (10) in the middle of dust exhaust pipe (6), and radiator (8) are equipped with in dust exhaust pipe (6). The utility model relates to a guarantee that the organism has reasonable closure, prevent that outside dust from getting into the initiation trouble, reach dustless effect, while simple structure, convenient to use easily washs, is favorable to the machine to be maintained and maintains and the environmental protection.
Description
Technical field
The utility model relates to a kind of electric grinding machine, particularly relates to a kind of dustless electric sander.
Background technology
Sander is widely used in fine finishining and the surface finish process of die industry, from polishing pad, tell in the object be polished and sputter particle, unexpected injury may be caused to user, a large amount of dust can be produced when polishing simultaneously, these dust spread in surrounding, the health of dust to the operating personnel of polishing is very unfavorable, some sander can be provided with dust exhaust apparatus on the market at present, but dust exhaust apparatus and sander separate, complex structure, the dust collection efficiency of dust exhaust apparatus is lower, sander operation more complicated, maintenance is complicated, often do not reach gratifying effect.
Summary of the invention
For the problems referred to above; the utility model provides a kind of dustless sander; technical problem to be solved is the defect overcoming prior art, and its structure is simple, easy to use; this sander by with dust shield with the use of; in fine finishining and the surface finish process of die industry, timely and effectively the dust produced can be passed through the rapid inspiration collecting hood of dust flue, really realize dustless effect; the health of protection operator, and there is the features such as compact, suction is powerful, easy to use.
The purpose of this utility model is achieved through the following technical solutions: a kind of dustless sander, comprise casing, servomotor, main rotating shaft, hollow shaft, polishing pad, dust flue and collecting hood, described casing upper position installs detachable collecting hood, dedusting paper bag is installed in described collecting hood, the servomotor of strap brake function is fixedly mounted in the middle part of described casing, the rotor of servomotor is connected with main rotating shaft, and described casing is provided with handle, and handle outer arranges soft cover;
Described hollow shaft is fixed in casing, perforate on the right side of described hollow shaft, the hole horizontal that dust flue and hollow shaft are opened is socketed, described dust flue chamfering is circular arc, chamfering place pallet is fixed in casing, described dust flue is fixed on the right side of casing, and dust flue leads directly to above casing, be connected with collecting hood, separated in described dust flue, at gap mounted valve, valve is screwed in casing, respectively install a radiator up and down at breaking part on the right side of described dust flue, described radiator is screwed in casing.
Concrete, described polishing pad is provided with air suction opening.
Preferably, described servomotor is the servomotor of strap brake function.
Further, described collecting hood installs dedusting paper bag, is connected to dust flue air outlet direction.
Concrete, the air suction opening of described polishing pad is connected with hollow shaft.
Preferably, main rotating shaft is socketed in hollow shaft.
Further, radiator is Cu and Al combination radiator, is connected with dust flue by heat-conducting silicone grease.
Concrete, described valve is unidirectional automatic switch valve.
The utility model is connected with polishing pad by the collecting hood of dust flue by sander; in the fine finishining and surface finish process of carrying out mould, the air suction opening of the dust generated in the middle of polishing pad is absorbed rapidly collecting hood by hollow shaft and dust flue; polishing dust suction operation is accomplished without any letup; operator is invaded and harassed from dust; the health of protection operator, also serves effect of protection of the environment simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
The title of parts shown in figure and mark: 1, casing, 2, servomotor, 3, main rotating shaft, 4, hollow shaft, 5, polishing pad, 6, dust flue, 7, handle, 8, radiator, 9, collecting hood, 10, valve, 11, soft cover.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples.
As shown in Figure 1, the utility model discloses a kind of dustless sander, comprise casing 1, at casing 1 upper position, detachable collecting hood 9 is installed, dedusting paper bag is installed in collecting hood 9, servomotor 2 is fixedly mounted in the middle part of casing 1, the rotor of servomotor 2 is connected with main rotating shaft 3, be fixed with hollow shaft 4 in casing 1 simultaneously, hollow shaft 4 is connected with main rotating shaft 3, be connected with polishing pad 5 below hollow shaft 4, perforate on the right side of hollow shaft 4, the hole horizontal that dust flue 6 and hollow shaft 4 are opened is socketed, dust flue 6 chamfering is circular arc, chamfering place pallet is fixed in casing 1, dust flue 6 vertical direction is fixed on the right side of casing 1, and dust flue 6 leads directly to above casing 1, be connected with collecting hood 9, simultaneously separated in dust flue 6, at gap mounted valve 10, valve 10 is screwed in casing, in disconnection mounted valve 10 part, one radiator 8 is respectively installed up and down on the right side of dust flue 6, radiator 8 is screwed in casing 1.Casing 1 is provided with handle 7, the soft cover 11 of handle 7 outer setting.
Comprise casing 1, have servomotor 2 at casing internal fixtion, polishing pad 5 and dust arrester, wherein dust arrester comprises servomotor 2, collecting hood 9, main rotating shaft 3, hollow shaft 4, dust flue 6 and casing 1, also comprise independently dedusting passage dust flue 6 and collecting hood 9, polishing pad 5 has dedusting hole, be connected with hollow shaft 4, hollow shaft 4 is connected with dust flue 6, dust flue 6 is connected with collecting hood 9 again, thus forms complete polishing dedusting passage.
Embodiment 1:
With reference to Fig. 1; the utility model when in use; polishing pad 5 is utilized to polish according to actual needs; sander is placed in the object surface needing polishing; start servomotor 2; the rotor of servomotor 2 drives polishing pad 5 to rotate by the main rotating shaft 3 be connected; thus the polishing carried out object surface; servomotor 2 is with brake function simultaneously; when operation runs into emergency, can stop and stop servomotor 2, polishing pad 5 is stopped operating rapidly; close the operation of sander, protect operating personnel with this.Casing 1 is gone back mounting handle 7, meet ergonomics, be conducive to operating personnel and firmly hold instrument, realization pushes hard or presses, and the motion of accurately control tool, handle 7 outside also arranges soft cover 11, therefore, the sense of touch of handle and the comfort of holding excellent, be conducive to operating personnel rotate the utility model time grip comfortable.
Embodiment 2:
The present embodiment is further improved on the basis of embodiment 1, with reference to Fig. 1, as further improvement of the utility model, automatic valve 10 is set in dust flue 6, when sander works, valve 10 is opened, because servomotor 2 rotates the centripetal force of polishing pad 5 generation, the dust that polishing is produced enters hollow shaft 4 by polishing hole, and then the dedusting paper bag entered by dust flue 6 in collecting hood 9, when sander quits work, valve 10 is closed automatically, enters again in dust flue 6 for preventing dust.
Improve as another kind of the present utility model, dust flue 6 settles radiator 8 by heat-conducting silicone grease.When sander works, the gas of high temperature can be produced, the gas of high temperature can enter in dust flue 6 due to the convection action of air, dust flue 6 settles radiator 8 by heat-conducting silicone grease, accelerate dust flue 6 to dispel the heat, prevent dust flue 6 temperature too high with this, produce aging distortion, reduce service life of equipment.
Improve as another kind of the present utility model, dedusting paper bag is placed in collecting hood 9, collecting hood 9 is detachable design, when the dedusting paper bag in collecting hood in 9 fills dust, during clean sander, take off collecting hood 9, direct replacing dedusting paper bag, easy to operate like this, be convenient to maintaining, cleaning equipment.
As mentioned above; this utility model is connected with polishing pad by the collecting hood of dust flue by sander; in the fine finishining and surface finish process of carrying out mould, the air suction opening of the dust generated in the middle of polishing pad is absorbed rapidly collecting hood by hollow shaft and dust flue; polishing dust suction operation is accomplished without any letup; operator is invaded and harassed from dust; the health of protection operator, also serves effect of protection of the environment simultaneously.
Claims (8)
1. a dustless electric sander, comprise casing (1), servomotor (2), main rotating shaft (3), hollow shaft (4), polishing pad (5), dust flue (6) and collecting hood (9), it is characterized in that, described casing (1) upper position installs detachable collecting hood (9), described collecting hood is provided with dedusting paper bag in (9), the servomotor (2) of described casing (1) middle part fixed installation strap brake function, the rotor of servomotor (2) is connected with main rotating shaft (3), described casing (1) is provided with handle (7), the soft cover of handle (7) outer setting (11),
Described hollow shaft (4) is fixed in casing (1), described hollow shaft (4) right side perforate, the hole horizontal that dust flue (6) and hollow shaft (4) are opened is socketed, described dust flue (6) chamfering is circular arc, chamfering place pallet is fixed in casing (1), described dust flue (6) is fixed on casing (1) right side, and dust flue (6) leads directly in casing (1) top, be connected with collecting hood (9), separated in described dust flue (6), in gap mounted valve (10), valve (10) is screwed in casing, a radiator (8) is respectively installed up and down at breaking part in described dust flue (6) right side, described radiator (8) is screwed in casing (1).
2. dustless electric sander according to claim 1, is characterized in that: (5) are provided with air suction opening to described polishing pad.
3. dustless electric sander according to claim 1, is characterized in that: the servomotor (2) that described servomotor (2) is strap brake function.
4. dustless electric sander according to claim 1, is characterized in that: described collecting hood (9) installs dedusting paper bag, is connected to dust flue (6) air outlet direction.
5. dustless electric sander according to claim 1, is characterized in that: the air suction opening of polishing pad (5) is connected with hollow shaft (4).
6. dustless electric sander according to claim 1, is characterized in that: main rotating shaft (3) is socketed in hollow shaft (4).
7. dustless electric sander according to claim 1, is characterized in that: radiator (8) is Cu and Al combination radiator, is connected with dust flue (6) by heat-conducting silicone grease.
8. dustless electric sander according to claim 1, is characterized in that: valve (10) is unidirectional automatic switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178989.5U CN204868558U (en) | 2015-03-29 | 2015-03-29 | Dustless electronic polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178989.5U CN204868558U (en) | 2015-03-29 | 2015-03-29 | Dustless electronic polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868558U true CN204868558U (en) | 2015-12-16 |
Family
ID=54812979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178989.5U Expired - Fee Related CN204868558U (en) | 2015-03-29 | 2015-03-29 | Dustless electronic polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868558U (en) |
-
2015
- 2015-03-29 CN CN201520178989.5U patent/CN204868558U/en not_active Expired - Fee Related
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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: 20151216 Termination date: 20170329 |