CN104084868A - Angle grinder - Google Patents
Angle grinder Download PDFInfo
- Publication number
- CN104084868A CN104084868A CN201410221536.6A CN201410221536A CN104084868A CN 104084868 A CN104084868 A CN 104084868A CN 201410221536 A CN201410221536 A CN 201410221536A CN 104084868 A CN104084868 A CN 104084868A
- Authority
- CN
- China
- Prior art keywords
- locking
- self
- output shaft
- head capsule
- lock bracket
- 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
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses an angle grinder. The angle grinder comprises a machine body, a head shell, an output shaft mounted in the head shell and a grinding wheel mounted at the bottom end of the output shaft, wherein a grinding wheel protective cover is arranged at the outer end of the grinding wheel, screw holes for screwing a handle are formed in the left end and the right end of the head shell, the head shell is mounted at the head end of the machine body, radiating holes are formed in the machine body, a self-locking device is arranged inside the head shell, and comprises a self-locking button, a self-locking spring, a locking bracket and a stop block, the self-locking button is mounted on the head shell, the locking bracket is mounted at the bottom end of the self-locking button, the locking bracket is sleeved with the self-locking spring, the bottom end of the locking bracket is located on one side of the output shaft, the locking bracket and the output shaft are meshed through a locking gear, and the stop block is arranged between the self-locking button and the locking bracket. The angle grinder disclosed by the invention has the benefits of reasonable structural design, convenience in operation, more reasonable structural design of a self-locking mechanism, convenience and fastness in locking as the locking bracket and the output shaft are meshed through the locking gear, and improved working efficiency.
Description
Technical field
The present invention relates to a kind of electric angle grinder.
Background technology
Angle grinding machine is a kind of portable electric tool that utilizes fiberglass cutting and polishing, is mainly used in cutting, grinding and brushing metal and stone material etc.Electric angle grinder is exactly to utilize the disc wheel of High Rotation Speed and elastic grinding wheel, wire wheel etc. to carry out grinding, cutting, rust cleaning, polishing processing to hardware.Angle grinding machine is applicable to, for cutting, grinding and brushing metal and stone material, during operation, can not making water.During cutting stone material, must use guided plate.Existing electric angle grinder is when operation self-locking mechanism, and operation is also inconvenient.
Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Summary of the invention
The invention provides a kind of electric angle grinder.
The technical solution used in the present invention is:
A kind of electric angle grinder, comprise fuselage, head capsule, be loaded on output shaft and the grinding wheel that is loaded on output shaft bottom in head capsule, described grinding wheel outer end is provided with grinding wheel protective cover, two ends, described head capsule left and right have the screw that screws handle, described fuselage head end is provided with head capsule, on described fuselage, have louvre, described head capsule inside is provided with self-locking device, described self-locking device comprises locking press button, self-locking spring, lock bracket and limited block, described locking press button is arranged on head capsule, described locking press button bottom is provided with lock bracket, described lock bracket outer cover has self-locking spring, described lock bracket bottom is positioned at output shaft one side, between described lock bracket and output shaft, by locking gear, mesh, between described locking press button and lock bracket, be provided with limited block.
On described handle, be suppressed with screw thread, described handle top is installed and to be provided with screw rod, described screw rod with match with the screw on head capsule.
Described head capsule has outlet sound mouth.
The invention has the beneficial effects as follows: reasonable in design, easy to operate, self-locking mechanism design is more reasonable, adopt between lock bracket and output shaft and mesh by locking gear, locking convenient, not only operation use is more laborsaving, convenient, and can shorten the time of transposing grinding wheel, has improved operating efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cut-away view of head capsule in Fig. 1.
Wherein: 1, fuselage, 2, head capsule, 3, output shaft, 4, grinding wheel, 5, grinding wheel protective cover, 6, handle, 7, screw, 8, louvre, 9, locking press button, 10, self-locking spring, 11, lock bracket, 12, limited block, 13, locking gear, 14, screw rod, 15, outlet sound mouth.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, to of the present invention, be described in further detail, this embodiment only, for explaining the present invention, does not form the restriction to protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of electric angle grinder of the present invention, comprise fuselage 1, head capsule 2, be loaded on output shaft 3 and the grinding wheel 4 that is loaded on output shaft 3 bottoms in head capsule 2, grinding wheel 4 outer ends are provided with grinding wheel protective cover 5, head capsule 2 two ends, left and right have the screw 7 that screws handle 6, fuselage 1 head end is provided with head capsule 2, on fuselage 1, have louvre 8, be convenient to heat radiation, head capsule 2 inside are provided with self-locking device, self-locking device comprises locking press button 9, self-locking spring 10, lock bracket 11 and limited block 12, locking press button 9 is arranged on head capsule 2, locking press button 9 bottoms are provided with lock bracket 11, lock bracket 11 outer cover have self-locking spring 10, lock bracket 11 bottoms are positioned at output shaft 3 one sides, between lock bracket 11 and output shaft 3, by locking gear 13, mesh, between locking press button 9 and lock bracket 11, be provided with limited block 12, reasonable in design, easy to operate, self-locking mechanism design is more reasonable, adopt between lock bracket and output shaft and mesh by locking gear, locking convenient, not only operation is used more laborsaving, convenient, and can shorten the time of changing grinding wheel, improved operating efficiency,
On handle 6, be suppressed with screw thread, handle 6 tops are installed and to be provided with screw rod 14, screw rod 14 with match with the screw 7 on head capsule 2, be applicable to the demand of different crowd, remove and install convenience simultaneously, prevent from skidding simultaneously;
Head capsule 2 has outlet sound mouth 15, has reduced the pollution of noise.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of any other form, and according to any modification or equivalent variations that technical spirit of the present invention is done, still belongs to the present invention's scope required for protection.
Claims (3)
1. an electric angle grinder, it is characterized in that: comprise fuselage, head capsule, be loaded on output shaft and the grinding wheel that is loaded on output shaft bottom in head capsule, described grinding wheel outer end is provided with grinding wheel protective cover, two ends, described head capsule left and right have the screw that screws handle, described fuselage head end is provided with head capsule, on described fuselage, have louvre, described head capsule inside is provided with self-locking device, described self-locking device comprises locking press button, self-locking spring, lock bracket and limited block, described locking press button is arranged on head capsule, described locking press button bottom is provided with lock bracket, described lock bracket outer cover has self-locking spring, described lock bracket bottom is positioned at output shaft one side, between described lock bracket and output shaft, by locking gear, mesh, between described locking press button and lock bracket, be provided with limited block.
2. a kind of electric angle grinder according to claim 1, is characterized in that: on described handle, be suppressed with screw thread, described handle top is installed and is provided with screw rod, described screw rod with match with the screw on head capsule.
3. a kind of electric angle grinder according to claim 1, is characterized in that: described head capsule has outlet sound mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221536.6A CN104084868A (en) | 2014-05-26 | 2014-05-26 | Angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221536.6A CN104084868A (en) | 2014-05-26 | 2014-05-26 | Angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084868A true CN104084868A (en) | 2014-10-08 |
Family
ID=51632685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221536.6A Pending CN104084868A (en) | 2014-05-26 | 2014-05-26 | Angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084868A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078436A (en) * | 2016-08-16 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of handle scalable buffing machine |
| CN107234680A (en) * | 2017-07-27 | 2017-10-10 | 德清县海纳木业有限公司 | A kind of woodwork polishing angle grinder |
| CN108890478A (en) * | 2018-06-29 | 2018-11-27 | 安徽省特意达软件开发有限公司 | A kind of Furniture manufacture grinding device |
-
2014
- 2014-05-26 CN CN201410221536.6A patent/CN104084868A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078436A (en) * | 2016-08-16 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of handle scalable buffing machine |
| CN107234680A (en) * | 2017-07-27 | 2017-10-10 | 德清县海纳木业有限公司 | A kind of woodwork polishing angle grinder |
| CN108890478A (en) * | 2018-06-29 | 2018-11-27 | 安徽省特意达软件开发有限公司 | A kind of Furniture manufacture grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |