CN203863474U - Encloser of abrasive belt polisher - Google Patents
Encloser of abrasive belt polisher Download PDFInfo
- Publication number
- CN203863474U CN203863474U CN201420202762.5U CN201420202762U CN203863474U CN 203863474 U CN203863474 U CN 203863474U CN 201420202762 U CN201420202762 U CN 201420202762U CN 203863474 U CN203863474 U CN 203863474U
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- CN
- China
- Prior art keywords
- upper cover
- cover plate
- hinged
- belt sander
- outer cover
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- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides an encloser of an abrasive belt polisher, and belongs to the technical field of machines. The problem that the machined surface of a special workpiece cannot be well attached to a polishing belt as a polishing wheel is wrapped in an existing encloser is solved. The abrasive belt polisher comprises a driving wheel, a driven wheel and a polishing belt, wherein the driving wheel and the driven wheel are sleeved with the polishing belt. The encloser of the abrasive belt polisher comprises an encloser body which can contain the driving wheel, the driven wheel and the polishing belt. The encloser body is of a long strip shape and comprises a base plate and a rear baffle. One side of the base plate is hinged to a front baffle which can shield the front end face of the encloser body. The two ends of the encloser body are provided with a main operation mouth and an auxiliary operation mouth respectively. The rear baffle is hinged to an upper cover plate component which can shield the position over the base plate in a segmented mode. During machining, the two operation mouths can be used at the same time, so that machining is convenient. Besides, the upper cover plate component can perform shielding in the segmented mode, sealing performance is good, and therefore diffusion of dust is relieved.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of outer cover of belt sander.
Background technology
Belt sander is a kind of electric tool, by base, dump, the primary element such as polishing fabric, polishing cover and lid forms.Existing belt sander generally includes a base, on base, be provided with driving wheel and driven pulley, sand belt is enclosed within on two wheels, and driving wheel is driven by motor, in sand belt outer race, be useful on the outer cover of collecting dust, workpiece is placed in sand belt place just can polish, polishing operation.
Because sand belt is positioned at outer cover, and workpiece is in outer cover outside, thus outer cover designing requirement should guarantee dust and be isolated in outer cover inner chamber, make again workpiece can touch sand belt.The patent of invention that the patent No. of announcing as Chinese patent is 200810059165.0, this patent of invention has been announced a kind of polishing machine of improvement, comprises a frame and is arranged on the workbench in frame.Workbench be provided with driving wheel, driven pulley and be enclosed within driving wheel and driven pulley on sand belt, the lower hinge of workbench, in frame, is provided with the detent mechanism that can prevent that workbench from swinging around its hinged place between workbench and frame.Workbench is provided with the outer cover with gathering hole, and outer cover top has capable of opening and closing cover plate, and sidepiece is provided with capable of opening and closing auxiliary coverplate.The outer cover of this structure is owing to also having fixed cover part, outer cover standing part to stop contacting of surface of the work and sand belt between cover plate and auxiliary coverplate, causes when carrying out polishing compared with machining long workpieces the workpiece machined surface sand belt of can not fitting well; And when miniature workpiece needs horizontal polishing, the cover plate of upper end can only be opened, whole like this outer cover closure is poor, causes isolating well dust.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of outer cover of belt sander of convenient processing.
The purpose of this utility model can realize by following technical proposal: a kind of outer cover of belt sander, belt sander comprises driving wheel, driven pulley and be enclosed within driving wheel and driven pulley on sand belt, it is characterized in that, the outer cover of this belt sander comprises can hold driving wheel, the body of driven pulley and sand belt, described body is strip, comprise base plate and backboard, described base plate sidepiece is hinged with the front apron that can block body front end face, at the two ends of body, offer respectively main operation mouth and secondary gathering hole, on backboard, be hinged with the upper cover plate assembly can segmentation blocking directly over base plate.
This belt sander outer cover has a plurality of gathering holes, and body is strip, mainly base plate, backboard and front apron, upper cover plate assembly, consists of, and main operation mouth is positioned at one end of body, and secondary gathering hole is positioned at the other end of body.During assembling, can first open front apron and upper cover plate assembly, driving wheel, driven pulley and sand belt are installed in outer cover; Add man-hour, can use two gathering holes simultaneously, convenient processing, and because upper cover plate assembly can block in segmentation, so good airproof performance reduces the diffusion of dust.
In the outer cover of above-mentioned belt sander, described upper cover plate assembly comprises upper cover plate one and upper cover plate two, and described upper cover plate one sidepiece and backboard are hinged, and described upper cover plate two is positioned at directly over secondary gathering hole and with upper cover plate one and is hinged.In the time of need to using secondary gathering hole to carry out polishing operation, open upper cover plate two it is rotated relative to upper cover plate one, and upper cover plate one can, in closure state, can stop that dust is to external diffusion.When needs are processed longer surface of the work, can open upper cover plate one it is rotated around body, and upper cover plate two is also opened thereupon, now the upper surface of whole outer cover is substantially spacious, and it is more that sand belt exposes extraneous part, convenient processing.
As another kind of scheme, in the outer cover of above-mentioned belt sander, described upper cover plate assembly comprises upper cover plate one and upper cover plate two, and described upper cover plate one sidepiece and backboard are hinged, and described upper cover plate two is positioned at directly over secondary gathering hole and with backboard and is hinged.Upper cover plate one and the upper cover plate two of this upper cover plate assembly are independently, are all hinged with backboard, non-interference, open upper cover plate for the moment, and upper cover plate two can be closed or opens.
In the outer cover of above-mentioned belt sander, described upper cover plate one is all rectangle with upper cover plate two, and when upper cover plate one and upper cover plate two equal closure, two adjacent edges are abutted together.When upper cover plate one and upper cover plate two are all closed, both adjacent sides against each other together, strengthen the sealing of upper cover plate assembly, prevent that dust from diffusing out from gap between the two.
In the outer cover of above-mentioned belt sander, described upper cover plate one is interlocked by snap close piece with front apron.When upper cover plate one is closed, while leaning with front apron, the snap close piece being arranged on upper cover plate one and front apron can fasten, and prevents that upper cover plate one from shaking excessive and having a larger gap in process.
In the outer cover of above-mentioned belt sander, described upper cover plate two is interlocked by snap close piece with front apron.When upper cover plate two is closed, while leaning with front apron, the snap close piece being arranged on upper cover plate two and front apron can fasten, and prevents that upper cover plate two from shaking excessive and having a larger gap in process.
In the outer cover of above-mentioned belt sander, on described base plate, also offer suction port.Suction port is connected with blower fan, and starting blower fan can the suction port by body lower surface siphon away the dust in outer cover.
Compared with prior art, the outer cover of this belt sander has upper cover plate assembly, and upper cover plate two is corresponding with secondary gathering hole, and upper cover plate one is adjacent with upper cover plate two, and both can open simultaneously, processes longer workpiece; Also can open separately upper cover plate two, convenient in secondary gathering hole place processing small workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of this belt sander.
Fig. 2 is the upper cover plate one of embodiment mono-and the front apron cover structure schematic diagram while opening.
Fig. 3 is the cover structure schematic diagram of the upper cover plate two of embodiment mono-while opening.
Fig. 4 is the cover structure schematic diagram of the upper cover plate two of embodiment bis-while opening.
In figure, 1, driving wheel; 2, driven pulley; 3, sand belt; 4, base plate; 5, front apron; 6, upper cover plate one; 7, upper cover plate two; 8, main operation mouth; 9, secondary gathering hole; 10, snap close piece; 11, suction port; 12, backboard.
The specific embodiment
Be below specific embodiment of the utility model 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 embodiment.
Embodiment mono-
As shown in Figure 1, Figure 2, Figure 3 shows, belt sander comprise driving wheel 1, driven pulley 2 and be enclosed within driving wheel 1 and driven pulley 2 on sand belt 3, driving wheel 1 is rotated by the driven by motor being arranged in frame, thereby drives sand belt 3 to rotate.The outer cover of this belt sander comprises the body that can hold driving wheel 1, driven pulley 2 and sand belt 3, and body is strip, comprises base plate 4 and backboard 12, and base plate 4 is connected with backboard 12 is vertical, and base plate 4 sidepieces are hinged with the front apron 5 that can block body side.At the two ends of body, offer respectively main operation mouth 8 and secondary gathering hole 9, on backboard 12, be hinged with the upper cover plate assembly can segmentation blocking directly over base plate 4.
In the lower surface of base plate 4, offer suction port 11, suction port 11 is connected with blower fan, no matter uses which gathering hole, and the dust overwhelming majority that polishing operation produces is all isolated in outer cover, and because outer cover closure is better, dust can be siphoned away from suction port 11 fast.
Specifically, upper cover plate assembly comprises upper cover plate 1 and upper cover plate 27, and upper cover plate one 6 sidepieces and back shroud 12 are hinged, and upper cover plate 27 is positioned at directly over secondary gathering hole 9 and with back shroud 12 and is hinged.Upper cover plate 1 is all rectangle with upper cover plate 27, and when upper cover plate 1 and upper cover plate 27 equal closure, two adjacent edges are abutted together.
As shown in Figure 3, Figure 4, on upper cover plate 1 and front apron 5, be provided with supporting snap close piece 10, on upper cover plate 27 and front apron 5, be also provided with supporting snap close piece 10.The snap close piece 10 of the present embodiment, for cover buckle structure, is inserted in the ring on front apron 5 on the hook pawl on upper cover plate 1 or upper cover plate 27.When using main operation mouth 8 to add man-hour, upper cover plate 1, upper cover plate 27 all need to be interlocked by snap close piece 10 with front apron 5.When the secondary gathering hole 9 of needs, can open upper cover plate 27, separately upper cover plate 1 and front apron 5 are interlocked by snap close piece 10.
Also upper cover plate 1 and upper cover plate 27 all can be opened to convenient processing strip workpiece.
Embodiment bis-
As shown in Figure 4, upper cover plate assembly comprises upper cover plate 1 and upper cover plate 27, and upper cover plate one 6 sidepieces and backboard 12 are hinged, and upper cover plate 27 is positioned at directly over secondary gathering hole 9, is that with the difference of embodiment mono-upper cover plate 27 and upper cover plate 1 are hinged.
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 modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. the outer cover of a belt sander, belt sander comprises driving wheel (1), driven pulley (2) and be enclosed within driving wheel (1) and driven pulley (2) on sand belt (3), it is characterized in that, the outer cover of this belt sander comprises can hold driving wheel (1), the body of driven pulley (2) and sand belt (3), described body is strip, comprise base plate (4) and backboard (12), described base plate (4) sidepiece is hinged with the front apron (5) that can block body front end face, at the two ends of body, offer respectively main operation mouth (8) and secondary gathering hole (9), on backboard (12), be hinged with the upper cover plate assembly can segmentation blocking directly over base plate (4).
2. the outer cover of belt sander according to claim 1, it is characterized in that, described upper cover plate assembly comprises upper cover plate one (6) and upper cover plate two (7), described upper cover plate one (6) sidepiece and backboard (12) are hinged, and described upper cover plate two (7) is positioned at directly over secondary gathering hole (9) and with upper cover plate one (6) and is hinged.
3. the outer cover of belt sander according to claim 1, it is characterized in that, in the outer cover of above-mentioned belt sander, described upper cover plate assembly comprises upper cover plate one (6) and upper cover plate two (7), described upper cover plate one (6) sidepiece and backboard (12) are hinged, and described upper cover plate two (7) is positioned at directly over secondary gathering hole (9) and with backboard (12) and is hinged.
4. according to the outer cover of the belt sander described in claim 2 or 3, it is characterized in that, described upper cover plate one (6) is all rectangle with upper cover plate two (7), and when upper cover plate one (6) and upper cover plate two (7) equal closure, two adjacent edges are abutted together.
5. the outer cover of belt sander according to claim 4, is characterized in that, described upper cover plate one (6) is interlocked by snap close piece (10) with front apron (5).
6. the outer cover of belt sander according to claim 5, is characterized in that, described upper cover plate two (7) is interlocked by snap close piece (10) with front apron (5).
7. the outer cover of belt sander according to claim 6, is characterized in that, also offers suction port (11) on described base plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202762.5U CN203863474U (en) | 2014-04-23 | 2014-04-23 | Encloser of abrasive belt polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202762.5U CN203863474U (en) | 2014-04-23 | 2014-04-23 | Encloser of abrasive belt polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863474U true CN203863474U (en) | 2014-10-08 |
Family
ID=51644461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202762.5U Expired - Fee Related CN203863474U (en) | 2014-04-23 | 2014-04-23 | Encloser of abrasive belt polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002556A (en) * | 2016-07-05 | 2016-10-12 | 宿州市明兴金属制造有限公司 | Automatic grinder device for intake cylinder cover |
| CN106181691A (en) * | 2016-07-05 | 2016-12-07 | 宿州市明兴金属制造有限公司 | Air inlet cylinder cap processing unit (plant) |
| CN109227364A (en) * | 2018-11-08 | 2019-01-18 | 宁国祺达汽车零部件有限公司 | A kind of vehicle exhaust polishing machine disk cover |
-
2014
- 2014-04-23 CN CN201420202762.5U patent/CN203863474U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002556A (en) * | 2016-07-05 | 2016-10-12 | 宿州市明兴金属制造有限公司 | Automatic grinder device for intake cylinder cover |
| CN106181691A (en) * | 2016-07-05 | 2016-12-07 | 宿州市明兴金属制造有限公司 | Air inlet cylinder cap processing unit (plant) |
| CN106181691B (en) * | 2016-07-05 | 2018-08-28 | 宿州市明兴金属制造有限公司 | Air inlet cylinder cap processing unit (plant) |
| CN109227364A (en) * | 2018-11-08 | 2019-01-18 | 宁国祺达汽车零部件有限公司 | A kind of vehicle exhaust polishing machine disk cover |
| CN109227364B (en) * | 2018-11-08 | 2024-04-16 | 安徽铭旋汽车零部件有限公司 | Automobile exhaust polishing machine disc cover |
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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 |
Granted publication date: 20141008 Termination date: 20180423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |