CN204748230U - Dust cover of polisher - Google Patents
Dust cover of polisher Download PDFInfo
- Publication number
- CN204748230U CN204748230U CN201520429682.8U CN201520429682U CN204748230U CN 204748230 U CN204748230 U CN 204748230U CN 201520429682 U CN201520429682 U CN 201520429682U CN 204748230 U CN204748230 U CN 204748230U
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- CN
- China
- Prior art keywords
- dust cover
- dust
- sweep
- pipe joint
- sander
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- Expired - Fee Related
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a dust cover of polisher belongs to dust guard technical field. It has solved the current problem that wall polisher effect of dust collection is poor. This dust cover of polisher is including the body that is plectane shape, and one side of body has a chamber of holding, and the center department of body opposite side has a connector, and the opposite side of body still has a dust absorption coupling, and the dust absorption coupling is located one side of connector, the dust absorption coupling with hold the chamber and be linked together, be equipped with the dustcloth on the circumference lateral wall of body. This dust cover of polisher has the advantage that improves dust catcher effect of dust collection.
Description
Technical field
The utility model belongs to dust guard pollution abatement equipment technical field, relates to a kind of dust cover of sander.
Background technology
Sander comprises wall surface grinding machine, and wall surface grinding machine is a kind of instrument replacing traditional workman to take sand papering metope, object, to reach smooth, dustless, protects the able-bodied object of workman.
Existing sander, such as Chinese patent literature data discloses wall surface grinding machine [application number: 200920197654.2; Authorization Notice No.: CN201677214U], comprise mill cover, the position base that mill cover is arranged on gear block is sleeved on polishing pad, main handle is hollow structure, dust collection hose one end is connected to the front end above mill cover, the other end of dust collection hose is connected with the front end of main handle, and main handle afterbody is provided with connection pipe of dust collector.
The mill cover of this kind of structure, between the madial wall of mill cover and the lateral wall of polishing pad, there is larger gap, polishing pad is polished to metope, a large amount of dust can be produced, dust catcher produces suction and extracts dust, dust enters into mill cover by gap, then is siphoned away by dust catcher by dust collection hose; But owing to lacking the mechanism making dust drop between wall surface grinding machine and metope, and dust is that gap between the madial wall and the lateral wall of polishing pad of mill cover is siphoned away by dust catcher, this just causes part dust directly to drop and can not to be siphoned away by dust catcher, workman is after operation a period of time, more dust will be accumulated in working environment, working environment is deteriorated, and affects the health of workman.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, proposes a kind of dust cover of sander, solves the pick-up performance how improving existing sander.
The purpose of this utility model realizes by following technical proposal: a kind of dust cover of sander, it is characterized in that, comprise the body in circular plate type, the side of described body has container cavity, the center of described body opposite side has connector, and the opposite side of described body also has sweep-up pipe joint, and described sweep-up pipe joint is positioned at the side of connector, described sweep-up pipe joint is connected with container cavity, and the outer circumferential wall of described body is provided with dustcloth.
Sweep-up pipe joint is connected with dust catcher by pipe, start dust catcher, sander is polished by metope, now the side of dustcloth is fitted on metope, dustcloth plays and adheres to dust, stops the dust effect of dropping, thus dust that metope produces all siphons away to make dust catcher have the more sufficient time to be polished by sander, and pick-up performance is good, thus make good work environment, the healthy of workman can not be affected.
In the dust cover of above-mentioned a kind of sander, described dustcloth is made up of many Dustproof wires, and described dustcloth is wire.Dustcloth is made up of many Dustproof wires and is wire, expand the surface area of dustcloth absorption, isolation, Dustproof wire flexible relative and more easily adhere to dust, the burnishing part of sander and the external world can better be separated by Dustproof wire, dust can not be dropped, thus make dust catcher have the more sufficient time sander is polished metope time the dust that produces all siphon away, pick-up performance is good.
In the dust cover of above-mentioned a kind of sander, described dustcloth is connected mutually by VELCRO and body.The subsides of magic public affairs are connected on the outer circumferential wall of body, and female subsides of magic is directly connected mutually with dustcloth, by VELCRO, body is connected mutually with dustcloth, are connected conveniently, change, clean dustcloth conveniently.
In the dust cover of above-mentioned a kind of sander, described dustcloth is connected mutually by dead ring and body.Dead ring can be metal dead ring, also can be plastics dead ring, as long as dustcloth clamping can be connected on the outer circumferential wall of body.
In the dust cover of above-mentioned a kind of sander, the sidewall of described connector is provided with some breach along the axis of connector, and some breach spaced sets.The setting of breach makes connector produce certain deformation quantity, dust cover being firmly connected with head by connecting first watch mutually, improving the installation firmness of dust cover, thus improving the stability of dustcloth.
In the dust cover of above-mentioned a kind of sander, described sweep-up pipe joint is positioned at the edge of body opposite side.Appropriate application space, has larger spacing between sweep-up pipe joint and connector, thus the pipe of connection sweep-up pipe joint and dust catcher can not be blocked by head mutually.
In the dust cover of above-mentioned a kind of sander, the top droop of described sweep-up pipe joint is arranged.This kind of structure, is used in that the pipe connecting sweep-up pipe joint and dust catcher is easier to be enclosed within outside sweep-up pipe joint.
In the dust cover of above-mentioned a kind of sander, described body, connector and sweep-up pipe joint single injection-molded.Single injection-molded, convenient for production, working (machining) efficiency is high.
In the dust cover of above-mentioned a kind of sander, described sander comprises polishing pad, and described polishing pad is arranged in container cavity, and has gap between the outer circumferential wall of polishing pad and the madial wall of container cavity.The dust produced during sander polishing metope passes through from the gap between polishing pad and container cavity, enters into container cavity, then is siphoned away by dust catcher by sweep-up pipe joint, pipe.
In the dust cover of above-mentioned a kind of sander, the middle of described polishing pad has several air suction openings running through polishing pad, and several air suction opening circular array, several air suction openings are connected with sweep-up pipe joint by container cavity.The setting of air suction opening increases container cavity and is communicated with area with extraneous, thus makes dust catcher can better by dust absorbing in container cavity, and pick-up performance is good, thus makes good work environment, can not affect the healthy of workman.
Compared with prior art, the dust cover of sander that the utility model provides has the following advantages:
1, the dust cover of this sander is fixed with dustcloth on the outer circumferential wall of body, and dustcloth is wire, be made up of Dustproof wire, dustcloth plays and adheres to dust, delay dust drops the effect of speed, thus dust can better be siphoned away by dust catcher, pick-up performance is good, makes good work environment, can not affect the healthy of workman.
The polishing pad of 2, this sander arranges air suction opening, and air suction opening increases dust suction area, thus dust can better be siphoned away by dust catcher, and pick-up performance is good, makes good work environment, can not affect the healthy of workman.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram one of this sander embodiment one.
Fig. 2 is the partial structurtes schematic diagram two of this sander embodiment one.
Fig. 3 is the sectional view of this sander dust cover.
Fig. 4 is the partial structurtes schematic diagram of this sander embodiment two.
In figure, 1, body; 2, container cavity; 3, connector; 4, sweep-up pipe joint; 5, dustcloth; 6, VELCRO; 7, dead ring; 8, breach; 9, polishing pad; 10, air suction opening; 11, head.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1 and Figure 2, this sander comprises head 11, dust cover and polishing pad 9.
As shown in Figure 3, dust cover comprises body 1, connector 3, sweep-up pipe joint 4 and dustcloth 5.
Body 1, connector 3 and sweep-up pipe joint 4 pass through single injection-molded, body 1 is in circular plate type, the side of body 1 has container cavity 2, connector 3 is positioned at the center of body 1 opposite side, in the present embodiment, the sidewall of connector 3 is provided with four breach 8 along the axis of connector 3, and four breach 8 spaced sets, in actual production, the quantity of breach 8 can be two or six.Sweep-up pipe joint 4 is positioned at the edge of body 1 opposite side, and sweep-up pipe joint 4 is positioned at the side of connector 3, and the top droop of sweep-up pipe joint 4 is arranged, and sweep-up pipe joint 4 is connected with container cavity 2.Dustcloth 5 is connected on the outer circumferential wall of body 1 by VELCRO 6, and dustcloth 5 is made up of many Dustproof wires, and dustcloth 5 is in wire.
The connector 3 of dust cover is connected mutually by securing member and head 11, existence due to breach 8 makes dust cover firmly be connected mutually with head 11, polishing pad 9 is arranged in container cavity 2, between the outer circumferential wall of polishing pad 9 and the madial wall of container cavity 2, there is gap, in the present embodiment, the middle of polishing pad 9 has eight air suction openings 10 running through polishing pad 9, eight air suction opening 10 circular array, and eight air suction openings 10 are connected with sweep-up pipe joint 4 by container cavity 2, in actual production, the quantity of air suction opening 10 can be four or 12, air suction opening 10 also can randomly be dispersed on polishing pad 9.
Embodiment two
As shown in Figure 4, the present embodiment is substantially identical with principle with the structure of embodiment one, and different places is, in the present embodiment, dustcloth 5 is connected mutually by dead ring 7 and body 1, and dead ring 7 can be metal dead ring 7, also can be plastics dead ring 7.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as body 1, container cavity 2, connector 3, sweep-up pipe joint 4, dustcloth 5, VELCRO 6, dead ring 7, breach 8, polishing pad 9, air suction opening 10 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. the dust cover of a sander, it is characterized in that, comprise the body (1) in circular plate type, the side of described body (1) has container cavity (2), the center of described body (1) opposite side has connector (3), the opposite side of described body (1) also has sweep-up pipe joint (4), described sweep-up pipe joint (4) is positioned at the side of connector (3), described sweep-up pipe joint (4) is connected with container cavity (2), and the outer circumferential wall of described body (1) is provided with dustcloth (5).
2. the dust cover of a kind of sander according to claim 1, is characterized in that, described dustcloth (5) is made up of many Dustproof wires, and described dustcloth (5) is in wire.
3. the dust cover of a kind of sander according to claim 1, is characterized in that, described dustcloth (5) is connected mutually by VELCRO (6) and body (1).
4. the dust cover of a kind of sander according to claim 1, is characterized in that, described dustcloth (5) is connected mutually by dead ring (7) and body (1).
5. the dust cover of a kind of sander according to claim 1, it is characterized in that, the sidewall of described connector (3) is provided with some breach (8) along the axis of connector (3), and some breach (8) spaced sets.
6. the dust cover of a kind of sander according to claim 1-5 any one, is characterized in that, described sweep-up pipe joint (4) is positioned at the edge of body (1) opposite side.
7. the dust cover of a kind of sander according to claim 1-5 any one, is characterized in that, the top droop of described sweep-up pipe joint (4) is arranged.
8. the dust cover of a kind of sander according to claim 1-5 any one, is characterized in that, described body (1), connector (3) and sweep-up pipe joint (4) single injection-molded.
9. the dust cover of a kind of sander according to claim 1-5 any one, it is characterized in that, described sander comprises polishing pad (9), described polishing pad (9) is arranged in container cavity (2), and has gap between the madial wall of the outer circumferential wall of polishing pad (9) and container cavity (2).
10. the dust cover of a kind of sander according to claim 9, it is characterized in that, the middle of described polishing pad (9) has several air suction openings (10) running through polishing pad (9), several air suction openings (10) circular array, several air suction openings (10) are connected with sweep-up pipe joint (4) by container cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429682.8U CN204748230U (en) | 2015-06-18 | 2015-06-18 | Dust cover of polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429682.8U CN204748230U (en) | 2015-06-18 | 2015-06-18 | Dust cover of polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748230U true CN204748230U (en) | 2015-11-11 |
Family
ID=54462984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429682.8U Expired - Fee Related CN204748230U (en) | 2015-06-18 | 2015-06-18 | Dust cover of polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150291A (en) * | 2017-06-20 | 2017-09-12 | 成都赋阳技术开发有限公司 | Dust-free wall surface grinding machine for buildings decoration |
| CN107855921A (en) * | 2017-10-31 | 2018-03-30 | 郑州博尔德磨料磨具有限公司 | A kind of milling apparatus with limit function |
| CN109269862A (en) * | 2018-11-23 | 2019-01-25 | 厦门捷航工程检测技术有限公司 | A kind of concrete sample milling apparatus |
-
2015
- 2015-06-18 CN CN201520429682.8U patent/CN204748230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150291A (en) * | 2017-06-20 | 2017-09-12 | 成都赋阳技术开发有限公司 | Dust-free wall surface grinding machine for buildings decoration |
| CN107855921A (en) * | 2017-10-31 | 2018-03-30 | 郑州博尔德磨料磨具有限公司 | A kind of milling apparatus with limit function |
| CN109269862A (en) * | 2018-11-23 | 2019-01-25 | 厦门捷航工程检测技术有限公司 | A kind of concrete sample milling apparatus |
| CN109269862B (en) * | 2018-11-23 | 2021-12-03 | 厦门捷航工程检测技术有限公司 | Concrete sample grinding device |
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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: 20151111 Termination date: 20170618 |