CN110270908A - A kind of grinding device - Google Patents
A kind of grinding device Download PDFInfo
- Publication number
- CN110270908A CN110270908A CN201910641401.8A CN201910641401A CN110270908A CN 110270908 A CN110270908 A CN 110270908A CN 201910641401 A CN201910641401 A CN 201910641401A CN 110270908 A CN110270908 A CN 110270908A
- Authority
- CN
- China
- Prior art keywords
- stirring rod
- spongy layer
- polishing stick
- polishing
- stick
- 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
-
- 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
- B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of grinding device, including handle, stirring rod and polishing stick, driving motor is provided in handle, the motor axis connection stirring rod of driving motor, stirring rod front end is socketed with polishing stick, and polishing stick surface is provided with spongy layer, and sponge layer surface is provided with sand paper layer.The present invention carries the polishing stick of spongy layer by installing additional in the stirring rod front end of electronic connection; it is acted on by the elastic buffer of spongy layer; protection metal product burnishing part can be played; and it can extend into hole; elastic reaction by spongy layer opens automatically, sand paper layer is fitted to hole inner surface, grinding efficiency greatly improves; grinding effect is more preferable, and structure has the characteristics that simple to operate.
Description
Technical field
The invention belongs to grinding apparatus technical fields, and in particular to a kind of grinding device.
Background technique
Existing power equipment before assembling, is polished for metal product, for outer surface or inner hole table
Face, it is thus only necessary to which sand paper is polished, but progress grinding efficiency is low by hand, using the rotary sander of grinding wheel, is occupied empty
Between it is big, cannot achieve the polishing in hole for such polishing, and be easily damaged assembly surface.
Summary of the invention
The technical problem to be solved by the present invention is a kind of grinding device is provided, to solve problems of the prior art.
The technical scheme adopted by the invention is as follows: a kind of grinding device, including handle, stirring rod and stick of polishing are set in handle
It is equipped with driving motor, the motor axis connection stirring rod of driving motor, stirring rod front end is socketed with polishing stick, the setting of polishing stick surface
There is spongy layer, sponge layer surface is provided with sand paper layer.
Preferably, above-mentioned polishing stick is taper nested structure, and stirring rod front end is the tapered surface with polishing stick inner hole.
Preferably, above-mentioned polishing stick inner hole is provided with guide groove, and stirring rod front-end surface is provided with and guide groove cooperation
Feather key.
Preferably, above-mentioned thickness of spongy layer is 10-15cm.
Beneficial effects of the present invention: compared with prior art, the present invention in the stirring rod front end of electronic connection by installing additional
The polishing stick for carrying spongy layer is acted on by the elastic buffer of spongy layer, can play protection metal product burnishing part, and
It can extend into hole, the elastic reaction by spongy layer opens automatically, and sand paper layer is fitted to hole inner surface, grinding efficiency
It greatly improves, grinding effect is more preferable, and structure has the characteristics that simple to operate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
With reference to the accompanying drawing and the present invention is described further in specific embodiment.
Embodiment 1: as shown in Figure 1, a kind of grinding device, including handle 1, stirring rod 2 and polishing stick 3, the interior setting of handle 1
There are driving motor, the motor axis connection stirring rod 2 of driving motor, 2 front end of stirring rod is socketed with polishing stick 3, and polishing 3 surface of stick is set
It is equipped with spongy layer 4,4 surface of spongy layer is provided with sand paper layer 5.
Preferably, above-mentioned polishing stick 3 is taper nested structure, and 2 front end of stirring rod is the taper with polishing 3 inner hole of stick
Face.
Preferably, above-mentioned 3 inner hole of polishing stick is provided with guide groove 6, and 2 front-end surface of stirring rod is provided with matches with guide groove 6
The feather key 7 of conjunction, can fast implement the installation of polishing stick, and play the role of anti-rotation, and use is safer, operate more stable.
Preferably, above-mentioned spongy layer 4 is with a thickness of 10-15cm.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims lid.
Claims (4)
1. a kind of grinding device, it is characterised in that: including handle (1), stirring rod (2) and polishing stick (3), be arranged in handle (1)
There are driving motor, the motor axis connection stirring rod (2) of driving motor, stirring rod (2) front end is socketed with polishing stick (3), stick of polishing
(3) surface is provided with spongy layer (4), and spongy layer (4) surface is provided with sand paper layer (5).
2. a kind of grinding device according to claim 1, it is characterised in that: polishing stick (3) is taper nested structure, stirring rod
(2) front end is the tapered surface with polishing stick (3) inner hole.
3. a kind of grinding device according to claim 2, it is characterised in that: polishing stick (3) inner hole is provided with guide groove
(6), stirring rod (2) front-end surface is provided with the feather key (7) with guide groove (6) cooperation.
4. a kind of grinding device according to claim 1, it is characterised in that: spongy layer (4) is with a thickness of 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641401.8A CN110270908A (en) | 2019-07-16 | 2019-07-16 | A kind of grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641401.8A CN110270908A (en) | 2019-07-16 | 2019-07-16 | A kind of grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110270908A true CN110270908A (en) | 2019-09-24 |
Family
ID=67964486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641401.8A Pending CN110270908A (en) | 2019-07-16 | 2019-07-16 | A kind of grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110270908A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7034323U (en) * | 1970-09-16 | 1972-08-24 | Krupp Ag Huettenwerke | DEVICE FOR FINISHING THE SURFACES OF WINDING ROLLS OF A WINDING DEVICE FOR LONG STRETCHED FLAT PRODUCTS. |
| DE3232434C1 (en) * | 1982-09-01 | 1984-05-10 | Krupp Stahl Ag, 4630 Bochum | Device for grinding the surfaces of pressure rollers of a coiling device |
| JP2007210060A (en) * | 2006-02-08 | 2007-08-23 | Hiroyasu Sekiguchi | Rotary tool for removing surface layer |
| CN101864708A (en) * | 2010-06-24 | 2010-10-20 | 重庆运达机电设备制造有限公司 | Grinding machine of internal combustion abrasive belt of small-sized steel rail |
| CN202622486U (en) * | 2012-04-24 | 2012-12-26 | 黄山明明德轴承有限公司 | Tailstock of bearing grinder |
| CN203665244U (en) * | 2013-11-28 | 2014-06-25 | 国家电网公司 | Wire clamp inner wall grinding stick |
| CN105081945A (en) * | 2015-08-13 | 2015-11-25 | 重庆骏成机械配件有限公司 | Polishing device for inner wall of stainless steel pipe fitting |
| CN205033098U (en) * | 2015-10-23 | 2016-02-17 | 上虞市自远磨具有限公司 | Can polish leather abrasive paper of curved surface material |
| CN206763918U (en) * | 2017-05-10 | 2017-12-19 | 山东太阳纸业股份有限公司 | A kind of portable self-centering truning fixture |
| CN207771460U (en) * | 2017-12-31 | 2018-08-28 | 上海维衡精密电子股份有限公司 | A kind of automatically grinding tool for punching mold hole |
| CN208067974U (en) * | 2018-04-03 | 2018-11-09 | 青岛时和景泰机械有限公司 | A kind of motor-car wire casing grinding device |
| CN208483668U (en) * | 2018-04-27 | 2019-02-12 | 泗阳县顺意木材制品厂 | A kind of portable timber sander |
| CN210173243U (en) * | 2019-07-16 | 2020-03-24 | 贵州电网有限责任公司 | Grinding machine |
-
2019
- 2019-07-16 CN CN201910641401.8A patent/CN110270908A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7034323U (en) * | 1970-09-16 | 1972-08-24 | Krupp Ag Huettenwerke | DEVICE FOR FINISHING THE SURFACES OF WINDING ROLLS OF A WINDING DEVICE FOR LONG STRETCHED FLAT PRODUCTS. |
| DE3232434C1 (en) * | 1982-09-01 | 1984-05-10 | Krupp Stahl Ag, 4630 Bochum | Device for grinding the surfaces of pressure rollers of a coiling device |
| JP2007210060A (en) * | 2006-02-08 | 2007-08-23 | Hiroyasu Sekiguchi | Rotary tool for removing surface layer |
| CN101864708A (en) * | 2010-06-24 | 2010-10-20 | 重庆运达机电设备制造有限公司 | Grinding machine of internal combustion abrasive belt of small-sized steel rail |
| CN202622486U (en) * | 2012-04-24 | 2012-12-26 | 黄山明明德轴承有限公司 | Tailstock of bearing grinder |
| CN203665244U (en) * | 2013-11-28 | 2014-06-25 | 国家电网公司 | Wire clamp inner wall grinding stick |
| CN105081945A (en) * | 2015-08-13 | 2015-11-25 | 重庆骏成机械配件有限公司 | Polishing device for inner wall of stainless steel pipe fitting |
| CN205033098U (en) * | 2015-10-23 | 2016-02-17 | 上虞市自远磨具有限公司 | Can polish leather abrasive paper of curved surface material |
| CN206763918U (en) * | 2017-05-10 | 2017-12-19 | 山东太阳纸业股份有限公司 | A kind of portable self-centering truning fixture |
| CN207771460U (en) * | 2017-12-31 | 2018-08-28 | 上海维衡精密电子股份有限公司 | A kind of automatically grinding tool for punching mold hole |
| CN208067974U (en) * | 2018-04-03 | 2018-11-09 | 青岛时和景泰机械有限公司 | A kind of motor-car wire casing grinding device |
| CN208483668U (en) * | 2018-04-27 | 2019-02-12 | 泗阳县顺意木材制品厂 | A kind of portable timber sander |
| CN210173243U (en) * | 2019-07-16 | 2020-03-24 | 贵州电网有限责任公司 | Grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206764487U (en) | A kind of efficient sanding apparatus of building wall | |
| CN109590094A (en) | A kind of intermittent rare earth metal fused salt stripping machine tapped and there is decrease of noise functions | |
| CN202097642U (en) | Dust-absorption sander | |
| CN110270908A (en) | A kind of grinding device | |
| CN104259986B (en) | Polishing grinding head mechanism | |
| CN206140262U (en) | Handheld electric tool | |
| CN206416014U (en) | A kind of novel jade sander | |
| CN210173243U (en) | Grinding machine | |
| CN205271661U (en) | Jade polisher | |
| CN209615113U (en) | Surface polishing equipment is used in a kind of processing of metallic door | |
| CN206982461U (en) | Sanding machine dust cover and self-priming sanding machine | |
| CN210255645U (en) | Surface polishing device for automobile mold | |
| CN208880345U (en) | A kind of motorcycle rear damper polishing processing unit (plant) | |
| CN210453116U (en) | Throwing equipment for ceramic plate production | |
| CN219747507U (en) | Brass handle polishing equipment | |
| CN207139479U (en) | A kind of milling tools of beading handicraft processing | |
| CN215748186U (en) | Automobile brake disc grinding device | |
| CN204998221U (en) | Draw ability of swimming rub -down ink machine | |
| CN209686809U (en) | A kind of housing construction metope device for grinding | |
| CN220260399U (en) | Wear maintenance equipment of yaw brake disc | |
| CN209490111U (en) | Dental drill core | |
| CN203779285U (en) | Abrasive wheel grinding machine provided with auxiliary handle | |
| CN210938607U (en) | Multifunctional tunnel lamp housing machining device | |
| CN212578250U (en) | Hollow glass polishing device | |
| CN215306410U (en) | Femoral head sander |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |