CN104325407A - Protective housing of grinding wheel machine - Google Patents
Protective housing of grinding wheel machine Download PDFInfo
- Publication number
- CN104325407A CN104325407A CN201410606550.8A CN201410606550A CN104325407A CN 104325407 A CN104325407 A CN 104325407A CN 201410606550 A CN201410606550 A CN 201410606550A CN 104325407 A CN104325407 A CN 104325407A
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- inner cap
- connecting screw
- abrasive disc
- screw rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
Abstract
The invention relates to the field of a grinding wheel machine, in particular to a protective housing of the grinding wheel machine. The protective housing comprises an inner cover (1) and an outer cover (3) which are buckled together, wherein both the inner cover (1) and the outer cover (3) are provided with openings for exposing a grinding wheel of the grinding wheel machine; the outer cover (3) is provided with a connecting screw (46) which penetrate through the outer cover (3); the connecting screw (46) is provided with external threads, and the end, exposed out of the outer cover (3), of the connecting screw (46) is provided with a handle (41); the inner cover (1) is provided with a threaded hole with internal threads at a position corresponding to the connecting screw (46) on the outer cover (3). When the inner cover and the outer cover are required to be disassembled and assembled or fixed, the fixation of the inner cover and the outer cover can be performed by just screwing the handle to screw the connecting screw into the threaded hole, the inner cover and the outer cover can be disassembled by reversely screwing the handle and screwing the connecting screw out from the threaded hole in the inner cover, and the protective housing of the grinding wheel machine can be extremely conveniently disassembled and assembled by just manually screwing the handle.
Description
Technical field
The present invention relates to abrasive machine field, relate to the protective cover of abrasive machine in particular.
Background technology
Abrasive machine is used to the common equipment of the various cutter of sharpening, instrument, it is mainly made up of pedestal, emery wheel, motor or other power sources, bracket, protective cover and feed feeder etc., emery wheel is arranged at the end face of pedestal, base interior is provided with the space of accommodating power source, power source is by power transmission to decelerator, and decelerator has one and passes the power transmission shaft of base top surface for affixed emery wheel.Protective cover is used for protecting abrasive machine, and existing abrasive disc machine shield is generally made up of three parts, i.e. internal fixtion lid, space collar and extenal fixation lid, and uses three cover screws, nut, plain cushion and spring shim, carries out fastening and assembling by spanner and screwdriver.This traditional protective cover needs when dismounting just can complete by instrument, when dismounting, the time-consuming effort of traditional protective roof structure, more consequent dirts are not easy cleaning, very inconvenient, and, if holding screw or pad etc. are once lose during dismounting, just installment work can be caused to be difficult to carry out, dismounting process can be affected greatly.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of can fast, the abrasive disc machine shield of easy disassembly.
The present invention for solving the problems of the technologies described above adopted technical scheme is: abrasive disc machine shield, abrasive disc machine shield, comprise the inner cap and enclosing cover that snap together, at described inner cap with describedly outer cover the opening being equipped with and making the emery wheel of abrasive machine expose, the connecting screw rod being provided with and penetrating described enclosing cover is covered outward described, described connecting screw rod is provided with external screw thread, and be provided with handle in one end that it exposes to described enclosing cover, cover the position corresponding with the described outer connecting screw rod covered in described and be provided with tapped screwed hole.
For the abrasive disc machine shield in the present invention, as further setting, retainer plate is provided with or C type is buckled at the position of described connecting screw rod between described inner cap and described enclosing cover, but also can with the existing article of other reinforcement patches youngster and so on as an alternative, the different choice of this existing article should be considered as the equivalent replacement of technical characteristic in technical solution of the present invention.
For the abrasive disc machine shield in the present invention, as further setting, be provided with spring shim and location buffering spacer in the part described in described connecting screw rod between handle and described enclosing cover.
For the abrasive disc machine shield in the present invention, as further setting, the screwed hole place covered in described is provided with nut, and described nut and described inner cap are integrated.
For the abrasive disc machine shield in the present invention, as the further improvement for handle, described handle is eccentric handle, is convenient to be rotationally connected screw rod by handle, inner cap and enclosing cover is taken apart easily.
For the abrasive disc machine shield in the present invention, as the further setting for inner cap and enclosing cover, connected by articulated elements between described inner cap and enclosing cover.
For the abrasive disc machine shield in the present invention, as a kind of possibility for the articulated elements between inner cap and enclosing cover, described articulated elements is hinge.
For the abrasive disc machine shield in the present invention, as a kind of possibility for the articulated elements between inner cap and enclosing cover, described articulated elements is the connecting axle penetrating described inner cap and described enclosing cover.
To the abrasive disc machine shield in the present invention, as further setting, cover in described and be provided with closed mouth, be provided with the locating groove corresponding with described closed mouth described outer covering.
Abrasive disc machine shield of the present invention is adopted to have following beneficial effect: connecting screw rod is set owing to have employed in the present invention to cover outside, and handle is set on connecting screw rod, interior covering, the female screwed hole of tool is set, when needs are by inner cap and enclosing cover dismounting or when being fixed together, only need turn handle accordingly, connecting screw rod is screwed in screwed hole, the fixing of inner cap and enclosing cover can be completed, oppositely turn handle, connecting screw rod is back-outed from the interior screwed hole covered, inner cap and enclosing cover can be taken apart, without the need to by spanner, any instrument such as pliers, only manually need turn handle the protective cover of abrasive machine can be dismantled very easily and assemble, and the problem that in traditional protective cover unloading process, connection fittings are lost can be avoided thoroughly.
Accompanying drawing explanation
Fig. 1 is the structural representation of abrasive disc machine shield of the present invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, abrasive disc machine shield provided by the invention (hereinafter referred to as protective cover), comprise the inner cap 1 and enclosing cover 3 that snap together, a hinge can also be set between inner cap 1 and enclosing cover 3, when dismantling, inner cap and enclosing cover can realize replacing to the emery wheel on abrasive machine or maintenance without the need to departing from abrasive machine, certainly, also only can being fastened togather, enclosing cover 3 can being taken off when dismantling like this.Enclosing cover 3 arranges space collar 2, space collar 2 and enclosing cover 3 are in integrated, inner cap 1, space collar 2 and enclosing cover 3 three are combined into the space of a sealing, this space is for holding the emery wheel on abrasive machine, inner cap 1, space collar 2 and enclosing cover 3 are equipped with opening, protective cover is contained in after on abrasive machine, and emery wheel can expose and normally works from the opening protective cover.
In FIG, be connected by hinge 5 between inner cap 1 and the space collar 2 on enclosing cover 3, can open or close, in order to ensure that inner cap 1 and enclosing cover 3 can just to being combined, can offer two closed mouths 12 on inner cap 1, on space collar 2, corresponding position arranges locating groove 21, when inner cap 1 and enclosing cover 3 being snapped together simultaneously, by the position with reference to closed mouth 12 and locating groove 21, snap together after the two is alignd.
Enclosing cover 3 arranges a quick detach group 4, as shown in Figure 1, quick detach group 4 comprises handle 41, location buffering spacer 42, spring shim 43, retainer plate 44 and connecting screw rod 46, wherein connecting screw rod 46 penetrates enclosing cover 3, handle 41 is fixed on connecting screw rod 46 and exposes on one end of enclosing cover 3, connecting screw rod 46 one end between inner cap 1 and enclosing cover 3 is provided with external screw thread, simultaneously, at connecting screw rod 46 between inner cap 1 and enclosing cover 3, and the position between external screw thread in the above and enclosing cover 3 is provided with retainer plate 44, the position being positioned at enclosing cover 3 outside at connecting screw rod 46 is provided with location buffering spacer 42, spring shim 43 is provided with in the part of connecting screw rod 46 between location buffering spacer 42 and enclosing cover 3.Corresponding with quick detach group 4 is, inner cap 1 is provided with and the nut 11 of inner cap 1 in integral type, common nut 11 can be fixed on inner cap 1, and the part of corresponding for inner cap 1 nut 11 endoporus is hollowed out, and the position of nut 11 on inner cap 1 is corresponding with the position linking screw rod 46 on enclosing cover 3, after making inner cap 1 and enclosing cover 3 snap together, connecting screw rod 46 can be screwed in the nut 11 on inner cap 1, thus inner cap 1 and enclosing cover 3 is fixed together.
In the present invention, retainer plate 44 also can be that C type is buckled, or the parts of other existing setting-up piece and so on, is not limited to the single retainer plate 44 in the present invention.
When dismantling protective cover, only need turning handle 41, connecting screw rod 46 is back-outed from nut 11 come, inner cap 1 and enclosing cover 3 are separately afterwards, inner cap 1 and enclosing cover 3 with hinge 5 for pin joint is opened, after this maintenance, repair work can be carried out to the emery wheel of abrasive machine, when after maintenance, repair end-of-job, after enclosing cover 3 and inner cap 1 can being closed up, oppositely turn handle 41, connecting screw rod 46 is screwed in nut 11, enclosing cover 3 and inner cap 1 is combined closely, namely completes the disassembly process of inner cap 1 and enclosing cover 3.
Retainer plate 44 on connecting screw rod 46 is between enclosing cover 3 and inner cap 1, can prevent connecting screw rod 46 from coming off from enclosing cover 3, spring shim 43 is positioned at one end that connecting screw rod 46 exposes to enclosing cover 3, when turning handle 41, spring shim 43 can prevent handle 41 from touching or be close to enclosing cover 3, avoid handle 41 to be difficult to rotate, affect the dismounting of protective cover.Location buffering spacer 42 on connecting screw rod 46, between spring shim 43 and handle 41, plays cushioning effect, is convenient to turn handle 41.
In the present invention, handle 41 can select eccentric handle, and is arranged to curve-like, is convenient to turn and lock.And hinge 5 also can change other existing articulated elements into, as a connecting axle can be selected jointly through inner cap 1 and enclosing cover 3, and fiber block is set at connecting axle two ends, inner cap 1 and enclosing cover 3 can be rotated centered by this connecting axle.
And, in the present invention, nut 11 can also remove, namely, directly can offer a screwed hole (not indicating in figure) on inner cap 1, and will there be certain thickness the position that inner cap 1 opens screwed hole, and the position of this screwed hole is corresponding with connecting screw rod 46, ensure after inner cap 1 and enclosing cover 3 close up, connecting screw rod 46 can be screwed in screwed hole, but also namely can open screwed hole, is also contained in nut 11.
By reference to the accompanying drawings the specific embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those skilled in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (9)
1. abrasive disc machine shield, comprise the inner cap (1) and enclosing cover (3) that snap together, described inner cap (1) and described enclosing cover (3) are equipped with the opening that the emery wheel of abrasive machine is exposed, it is characterized in that: on described enclosing cover (3), be provided with the connecting screw rod (46) penetrating described enclosing cover (3), described connecting screw rod (46) is provided with external screw thread, and be provided with handle (41) in one end that it exposes to described enclosing cover (3), the upper position corresponding with the connecting screw rod (46) on described enclosing cover (3) of described inner cap (1) is provided with tapped screwed hole.
2. abrasive disc machine shield according to claim 1, is characterized in that: be provided with retainer plate (44) at described connecting screw rod (46) position be positioned between described inner cap (1) and described enclosing cover (3) or C type is buckled.
3. abrasive disc machine shield according to claim 2, is characterized in that: the part between described connecting screw rod (46) described handle (41) and described enclosing cover (3) is provided with spring shim (43) and location buffering spacer (42).
4. abrasive disc machine shield according to claim 1, it is characterized in that: the screwed hole place on described inner cap (1) is provided with nut (11), described nut (11) and described inner cap (1) are in integrated.
5. abrasive disc machine shield according to claim 1, is characterized in that: described handle (41) is eccentric handle.
6. the abrasive disc machine shield according to any one of claim 1-5, is characterized in that: connected by articulated elements between described inner cap (1) and enclosing cover (3).
7. abrasive disc machine shield according to claim 6, is characterized in that: described articulated elements is hinge (5).
8. abrasive disc machine shield according to claim 6, is characterized in that: described articulated elements is for penetrating the connecting axle of described inner cap (1) and described enclosing cover (3).
9. abrasive disc machine shield according to claim 6, it is characterized in that: on described inner cap (1), be provided with closed mouth (12), described enclosing cover (3) is provided with the locating groove (21) corresponding with described closed mouth (12).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606550.8A CN104325407A (en) | 2014-10-30 | 2014-10-30 | Protective housing of grinding wheel machine |
| PCT/CN2014/092301 WO2016065686A1 (en) | 2014-10-30 | 2014-11-26 | Protective cover of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606550.8A CN104325407A (en) | 2014-10-30 | 2014-10-30 | Protective housing of grinding wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325407A true CN104325407A (en) | 2015-02-04 |
Family
ID=52400276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606550.8A Pending CN104325407A (en) | 2014-10-30 | 2014-10-30 | Protective housing of grinding wheel machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104325407A (en) |
| WO (1) | WO2016065686A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493721A (en) * | 2014-12-23 | 2015-04-08 | 深圳市京田精密五金有限公司 | Protective housing of grinding machine |
| CN104985510A (en) * | 2015-05-26 | 2015-10-21 | 天津市得艺乐器有限公司 | Belt sander having safety device |
Citations (7)
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| DE202008011512U1 (en) * | 2008-08-29 | 2010-01-07 | Metabowerke Gmbh | Protective hood for a rotating object |
| CN201385259Y (en) * | 2009-04-30 | 2010-01-20 | 山西华翔同创铸造有限公司 | Abrasive disc machine shield |
| CN201559127U (en) * | 2009-11-26 | 2010-08-25 | 贾新天 | Abrasion band protective cover of abrasion wheel and abrasion band machine |
| CN201728558U (en) * | 2010-07-23 | 2011-02-02 | 浙江天祥机床有限公司 | Sand wheel cover assembly of surface grinding machine |
| CN202114567U (en) * | 2011-05-31 | 2012-01-18 | 浙江通达电器有限公司 | Quick-change structure of burst protection and protective cover of electric power tool work piece |
| CN202668356U (en) * | 2012-06-28 | 2013-01-16 | 新乡职业技术学院 | Protective cover for grinding machine |
| CN204183416U (en) * | 2014-10-30 | 2015-03-04 | 深圳市京田精密五金有限公司 | Abrasive disc machine shield |
Family Cites Families (7)
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| FR2695053A3 (en) * | 1992-09-03 | 1994-03-04 | Lin Dar Jong | Grinding machine cover - has pivoting axis extending parallel to rotation axis allowing this cover to rotate between closed position and open position |
| CN201277235Y (en) * | 2008-10-09 | 2009-07-22 | 何建明 | Conveniently detachable fastener |
| CN201513444U (en) * | 2008-12-23 | 2010-06-23 | 张海军 | Fastening bolt with assembling and disassembling handle |
| CN201679827U (en) * | 2009-12-28 | 2010-12-22 | 哈飞汽车股份有限公司 | Single-handle bolt |
| CN102343554A (en) * | 2011-11-22 | 2012-02-08 | 文登奥文电机有限公司 | Novel grinder |
| CN202833529U (en) * | 2012-10-09 | 2013-03-27 | 迈柯唯医疗设备(苏州)有限公司 | Anti-looseness clock pendulum suspending handle screw |
| CN203051418U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Anti-vibration and easy-assembly and disassembly check bolt |
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2014
- 2014-10-30 CN CN201410606550.8A patent/CN104325407A/en active Pending
- 2014-11-26 WO PCT/CN2014/092301 patent/WO2016065686A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008011512U1 (en) * | 2008-08-29 | 2010-01-07 | Metabowerke Gmbh | Protective hood for a rotating object |
| CN201385259Y (en) * | 2009-04-30 | 2010-01-20 | 山西华翔同创铸造有限公司 | Abrasive disc machine shield |
| CN201559127U (en) * | 2009-11-26 | 2010-08-25 | 贾新天 | Abrasion band protective cover of abrasion wheel and abrasion band machine |
| CN201728558U (en) * | 2010-07-23 | 2011-02-02 | 浙江天祥机床有限公司 | Sand wheel cover assembly of surface grinding machine |
| CN202114567U (en) * | 2011-05-31 | 2012-01-18 | 浙江通达电器有限公司 | Quick-change structure of burst protection and protective cover of electric power tool work piece |
| CN202668356U (en) * | 2012-06-28 | 2013-01-16 | 新乡职业技术学院 | Protective cover for grinding machine |
| CN204183416U (en) * | 2014-10-30 | 2015-03-04 | 深圳市京田精密五金有限公司 | Abrasive disc machine shield |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493721A (en) * | 2014-12-23 | 2015-04-08 | 深圳市京田精密五金有限公司 | Protective housing of grinding machine |
| CN104985510A (en) * | 2015-05-26 | 2015-10-21 | 天津市得艺乐器有限公司 | Belt sander having safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016065686A1 (en) | 2016-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Shahu Pingshan community in Shenzhen city of Guangdong Province in 518000 Lake Industrial Zone No. 2 Applicant after: The accurate Science and Technology Ltd. in field, capital, Shenzhen Address before: Shahu Pingshan community in Shenzhen city of Guangdong Province in 518000 Lake Industrial Zone No. 2 Applicant before: SHENZHEN KING TEAM PRECISION METAL CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN KINGTEAM PRECISION METALS CO., LTD. TO: SHENZHEN KINGTEAM PRECISION TECHNOLOGY CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |