CN211414668U - Grinder capable of pressing sparks - Google Patents
Grinder capable of pressing sparks Download PDFInfo
- Publication number
- CN211414668U CN211414668U CN201922187883.2U CN201922187883U CN211414668U CN 211414668 U CN211414668 U CN 211414668U CN 201922187883 U CN201922187883 U CN 201922187883U CN 211414668 U CN211414668 U CN 211414668U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- baffle
- emery wheel
- opening
- close
- 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
- 238000003825 pressing Methods 0.000 title claims abstract description 8
- 229910001651 emery Inorganic materials 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a but abrasive machine of pressure spark belongs to abrasive machine technical field. The utility model aims at providing a can press abrasive machine of spark, including frame, rotary drive device and emery wheel, rotary drive device sets firmly in the frame, the emery wheel with rotary drive device output shaft coaxial coupling, set firmly in the frame with the emery wheel mantle of emery wheel adaptation, the emery wheel mantle cover is established on the emery wheel, the emery wheel mantle is sheathe in and has been seted up a fan-shaped opening so that the emery wheel mantle is fan-shaped, be close to on the emery wheel mantle opening edge activity is provided with the baffle, the baffle can be kept away from and be close to through the activity the opening. Through the activity the baffle is close to opening and work piece make the baffle press close to the work piece in order to block the spark that the work piece in-process produced to reach the effect of pressing the spark, improve the security in the production process, simple and convenient, safe and reliable.
Description
Technical Field
The utility model relates to a grinder technical field, in particular to grinder of spark can press.
Background
When the existing grinding machine is used, a grinding wheel which runs at a high speed is in contact with a workpiece, grinding can generate a large amount of sparks, potential safety hazards exist, and the safety production of enterprises is not facilitated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a grinder that can press spark.
In order to solve the technical problem, the technical scheme of the utility model is that a grinder that can press spark, including frame, rotary drive device and emery wheel, rotary drive device sets firmly in the frame, the emery wheel with rotary drive device output shaft coaxial coupling, set firmly in the frame with the emery wheel shell of emery wheel adaptation, the emery wheel shell cover is established on the emery wheel, the emery wheel shell is sheathe in and has been seted up a fan-shaped opening so that the emery wheel shell is fan-shaped, be close to on the emery wheel shell the opening edge activity is provided with the baffle, the baffle can be kept away from and be close to through the activity the opening.
By adopting the technical scheme, the baffle is close to the opening and the workpiece through movement, so that the baffle is close to the workpiece to block sparks generated in the workpiece polishing process, the effect of pressing sparks is achieved, the safety in the production process is improved, and the device is simple, convenient, safe and reliable.
Preferably, the baffle is located above the opening, a material placing plate is fixedly arranged on the rack, the material placing plate is horizontally arranged, and the material placing plate is arranged close to the edge of the grinding wheel and the lower edge of the opening.
Preferably, the grinding wheel further comprises a connecting piece, a first end of the connecting piece is fixedly arranged on the grinding wheel casing close to the upper edge of the opening, a second end of the connecting piece opposite to the first end of the connecting piece faces the direction far away from the center of the grinding wheel, and the baffle is movably arranged at the second end of the connecting piece.
Preferably, the first end of the connector is removably mounted to the grinding wheel housing.
Preferably, one side of the baffle is rotatably connected with the second end of the connecting piece, and the rotating axis of the baffle and the rotating axis of the grinding wheel are arranged at a preset angle.
Preferably, the axis of rotation of the flap is parallel to the axis of rotation of the grinding wheel.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and 2, in a first embodiment, a grinder capable of compressing sparks is provided, which includes a frame 10, a rotation driving device 20 and a grinding wheel 30, the rotation driving device 20 is fixedly disposed on the frame 10, the grinding wheel 30 is coaxially connected with an output shaft of the rotation driving device 20, a grinding wheel jacket 11 adapted to the grinding wheel 30 is fixedly disposed on the frame 10, the grinding wheel jacket 11 covers the grinding wheel 30, a sector opening 111 is disposed on the grinding wheel jacket 11 to make the grinding wheel jacket 11 be sector-shaped, a baffle 12 is movably disposed on the grinding wheel jacket 11 near the edge of the opening 111, and the baffle 12 can be far away from and close to the opening 111 through movement. The movable baffle 12 is close to the opening 111 and the workpiece, so that the baffle 12 is close to the workpiece to block sparks generated in the workpiece polishing process, the spark pressing effect is achieved, the safety in the production process is improved, and the movable baffle is simple, convenient, safe and reliable. The movable arrangement may be a rotatable arrangement or a linearly movable arrangement, the rotatable arrangement may be a hinge, a shaft is connected with a bearing, etc., the linearly movable arrangement may be a guide rail connected with a sliding groove in a matching manner, a lead screw connected with a nut in a matching manner, etc., and the invention is not limited thereto.
Referring to fig. 1 and 2, in the second embodiment, the baffle 12 is located above the opening 111, the frame 10 is fixedly provided with the material placing plate 14, the material placing plate 14 is horizontally arranged, and the material placing plate 14 is arranged close to the edge of the grinding wheel 30 and the lower edge of the opening 111. The setting of putting flitch 14 can convenience of customers place the work piece stably on putting flitch 14, makes the work piece be difficult to take place to run in the course of working to the abrasive machine processes the work piece.
Referring to fig. 1 and 2, in the third embodiment, the grinding wheel grinding device further includes a connecting member 13, a first end of the connecting member 13 is fixedly disposed on the grinding wheel housing 11 near the upper edge of the opening 111, a second end of the connecting member 13 opposite to the first end of the connecting member 13 faces a direction away from the center of the grinding wheel 30, and the baffle 12 is movably disposed at the second end of the connecting member 13. When a relatively large workpiece is processed, the height of the baffle 12 may not be enough to be close to the upper part of the workpiece or the baffle 12 and the upper part of the workpiece cannot be well attached to achieve the spark pressing effect, and the arrangement of the connecting piece 13 can well improve the problem, so that the baffle 12 and the upper part of the workpiece can be well attached.
Referring to fig. 1 and 2, in the fourth embodiment, a first end of a connecting member 13 is detachably mounted on a grinding wheel housing 11. The dismantlement of connecting piece 13 can be made things convenient for in the aforesaid setting to the user changes connecting piece 13 and baffle 12 according to actual need, and detachable mounting is realized through bolt and nut to connecting piece 13, and is simple and convenient, and of course, in practical application, connecting piece 13 also can realize detachable mounting through modes such as screw, clamping jaw, joint, and is not limited to this.
Referring to fig. 1 and 2, in the fifth embodiment, one side of the flap 12 is rotatably coupled to the second end of the coupling member 13, and the rotational axis of the flap 12 is disposed at a predetermined angle to the rotational axis of the grinding wheel 30. Can make things convenient for it to push down through rotating baffle 12 and press close to work piece upper portion to reach better pressure spark effect, rotatable coupling is the round pin axle articulated, and of course, in practical application, rotatable coupling also can be for axle and bearing cooperation to be connected, is not limited to this.
Referring to fig. 1 and 2, in the sixth embodiment, the axis of rotation of the shutter 12 is parallel to the axis of rotation of the grinding wheel 30. The baffle 12 can be attached to the workpiece more closely by the aid of the arrangement, a better spark pressing effect can be achieved, and the device is simple and practical.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. A grinding machine capable of pressing sparks is characterized in that: the grinding wheel grinding machine comprises a rack (10), a rotary driving device (20) and a grinding wheel (30), wherein the rotary driving device (20) is fixedly arranged on the rack (10), the grinding wheel (30) is coaxially connected with an output shaft of the rotary driving device (20), a grinding wheel shell (11) matched with the grinding wheel (30) is fixedly arranged on the rack (10), the grinding wheel shell (11) is covered on the grinding wheel (30), a fan-shaped opening (111) is formed in the grinding wheel shell (11) so that the grinding wheel shell (11) is fan-shaped, a baffle (12) is movably arranged on the edge, close to the opening (111), of the grinding wheel shell (11), and the baffle (12) can be far away from and close to the opening (111) through movement.
2. The spark-compressible grinder of claim 1, wherein: the baffle (12) is positioned above the opening (111), a material placing plate (14) is fixedly arranged on the rack (10), the material placing plate (14) is horizontally arranged, and the material placing plate (14) is arranged close to the edge of the grinding wheel (30) and the lower edge of the opening (111).
3. The spark-compressible grinder of claim 2, wherein: the grinding wheel structure is characterized by further comprising a connecting piece (13), wherein the first end of the connecting piece (13) is fixedly arranged on the grinding wheel shell (11) and is close to the upper edge of the opening (111), the second end, opposite to the first end of the connecting piece (13), of the connecting piece (13) faces the direction far away from the center of the grinding wheel (30), and the baffle (12) is movably arranged at the second end of the connecting piece (13).
4. The dischargeable grinder of claim 3, wherein: the first end of the connecting piece (13) is detachably arranged on the grinding wheel shell (11).
5. The dischargeable grinder of claim 3, wherein: one side of the baffle (12) is rotatably connected with the second end of the connecting piece (13), and the rotating axis of the baffle (12) and the rotating axis of the grinding wheel (30) are arranged at a preset angle.
6. The dischargeable grinder of claim 4, wherein: the rotation axis of the baffle (12) is parallel to the rotation axis of the grinding wheel (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187883.2U CN211414668U (en) | 2019-12-09 | 2019-12-09 | Grinder capable of pressing sparks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187883.2U CN211414668U (en) | 2019-12-09 | 2019-12-09 | Grinder capable of pressing sparks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211414668U true CN211414668U (en) | 2020-09-04 |
Family
ID=72251482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187883.2U Expired - Fee Related CN211414668U (en) | 2019-12-09 | 2019-12-09 | Grinder capable of pressing sparks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211414668U (en) |
-
2019
- 2019-12-09 CN CN201922187883.2U patent/CN211414668U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201046516Y (en) | Multifunctional cutting machine | |
| CN211414668U (en) | Grinder capable of pressing sparks | |
| CN204235334U (en) | The dual-purpose machine of hand electric angle frosted tape | |
| CN216913286U (en) | Abrasive belt grinding machine capable of replacing various sizes | |
| CN207873901U (en) | Multi-functional belt/disc rotary sander | |
| CN213289916U (en) | Clamping and positioning equipment for grinding and polishing silicon blocks | |
| CN109968134A (en) | A kind of automation control formula grinding integrated apparatus based on the processing of axis side | |
| CN214186722U (en) | Machining grinder | |
| CN212794438U (en) | Grinding test machine | |
| CN201720829U (en) | Regulating mechanism for multifunctional electric grinder | |
| CN213945826U (en) | Knife sharpening device is used in hardware turning part production and processing | |
| CN220051245U (en) | Adjustable grinder for polishing anode of X-ray glass tube | |
| CN217493781U (en) | Manual angle mill of high safe type | |
| CN219359005U (en) | Polisher | |
| CN214054688U (en) | Novel metal welding is supplementary device | |
| CN212794383U (en) | Polishing device for hardware | |
| CN212350611U (en) | Saw bit milling cutter processing is with ox head planer | |
| CN212918684U (en) | High-efficient desk-top abrasive machine | |
| CN218425835U (en) | Novel pneumatic chamfering machine | |
| CN216066892U (en) | Dual-purpose rubber abrasive disc machine | |
| CN218226041U (en) | Automatic cutting and grinding machine for pouring channel thimble | |
| CN215353772U (en) | Grinding device for printing ink preparation | |
| CN215357671U (en) | Machining tool for grinding inclined surface of electric brush | |
| CN217493782U (en) | Portable grinder | |
| CN210360768U (en) | Polishing and grinding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |