CN110814970A - Pneumatic grinder convenient to use - Google Patents
Pneumatic grinder convenient to use Download PDFInfo
- Publication number
- CN110814970A CN110814970A CN201911091280.0A CN201911091280A CN110814970A CN 110814970 A CN110814970 A CN 110814970A CN 201911091280 A CN201911091280 A CN 201911091280A CN 110814970 A CN110814970 A CN 110814970A
- Authority
- CN
- China
- Prior art keywords
- dish
- organism
- machine body
- check
- adapter
- 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
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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
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
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- 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
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a convenient-to-use pneumatic grinding device which comprises a machine body, a gas pipe, a switching disc and a turning knob, wherein a gas port is formed in the machine body, a switching head is installed at the left end of the machine body, a fixing bolt is arranged on the switching head, a grid blocking disc is connected to the upper side of the left end of the machine body, a grinding disc is installed in the grid blocking disc, the grinding disc and the fixing bolt are connected with each other, a button is installed on the machine body, a handle is arranged at the lower end of the button and located on the outer side of the middle of the machine body, the gas pipe is installed at the bottom end of the machine body, and a bolt is installed on the. When the machine body works, the turning button is firstly screwed, the pointer of the turning button is aligned to the index strip needed to be used by operation, and the pressure is adjusted at any time; the front end disk body on the machine body is replaced at will by the adapter, the polishing piece is replaced by the cutting piece, the grinding machine is used for temporary replacement when no cutting machine exists, and the adapter can be connected with various operation disks.
Description
Technical Field
The invention relates to the technical field of pneumatic tools, in particular to a pneumatic grinding device convenient to use.
Background
Pneumatic grinding machine is the leading one kind grinding apparatus in abrasive machining, and the grinding machine is applicable to basic processing field and carries out the work of polishing in the place that needs polishing of machine was polished, wherein mostly is simple and easy convenient hand and takes the pattern, easy operation when using, and work efficiency is high, and application area is wide.
The existing pneumatic grinding device can only grind and polish articles when in use, and can only reuse a cutter to cut when a cutting machine is needed or the ground object is adjusted, and the air pressure can be controlled to only have a plurality of gear speeds, and the air pressure can not be changed at will.
Disclosure of Invention
The present invention is directed to a pneumatic grinding apparatus that is easy to use, and solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pneumatic grinder convenient to use, includes organism, gas-supply pipe, switching dish and change, the gas port has been seted up on the organism, the adapter is installed to the left end of organism, and is provided with the gim peg on the adapter, the left end upper side of organism is connected with check fender dish, and the check keeps off to coil and installs the polishing piece, polishing piece and gim peg interconnect, install the button on the organism, and the lower extreme of button is provided with the handle, the handle is located the organism middle part outside, the gas-supply pipe is installed to the bottom of organism, and installs the bolt on the gas-supply pipe.
Preferably, the check keep off the dish and be the semicircle dish form, and the check keep off and install the switching dish on the dish, the switching dish is circular disk body, and is connected with the spiral on the check keep off the dish and ties, the spiral is tied and is kept off dish interconnect through switching dish and check.
Preferably, the adaptor is provided with a bolt buckle, the bolt buckle is of a threaded structure, and a small hole is formed in the bolt buckle.
Preferably, be provided with the control panel on the organism, and seted up the index strip on the control panel, the index strip is equidistance and evenly distributed on the control panel, install the change in the control panel, and change the knob and form rotating-structure with the control panel.
Preferably, the handle is provided with an anti-skid rubber pad, and the anti-skid rubber pad is arranged to be annularly adhered to the surface of the handle.
Compared with the prior art, the invention has the beneficial effects that:
1. the pressure regulator is simple in structure, when the machine body works, the rotating button is firstly screwed, the pointer of the rotating button is aligned to the index strip required to be used for operation, and the pressure is adjusted at any time; the front end disk body on the machine body is replaced at will by using the adapter, the grinding sheet is replaced by the cutting sheet, a grinding machine is used for temporary replacement when no cutting machine exists, and the adapter can be connected with various operation disk bodies in a rotatable manner; the grid baffle disc is of a detachable structure, and when the grinding sheet is arranged on the adapter, the grid baffle disc is taken down to carry out grinding work of 360 degrees;
2. the exhaust hole is formed in the machine body, so that redundant gas is required to be exhausted when the pneumatic grinding machine works, and the redundant gas can be exhausted by the exhaust hole; a button arranged on the machine body can control the work of the pneumatic grinder at any time and is matched with a rotating knob to carry out pneumatic work; when in use, the anti-slip pad on the handle has an anti-slip function on a user, so that the friction force between the palm and the machine body is increased, and the pneumatic grinding machine is convenient to use; the bolt at the bottom end of the machine body is connected with an air pump to supply energy to the pneumatic grinding machine through an air delivery pipe, so that the pneumatic grinding machine can work in an energy-charging mode.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the grid tray of the present invention.
Fig. 3 is a schematic structural diagram of an adapter according to the present invention.
Fig. 4 is a schematic diagram of a point a of the present invention.
In the figure: 1. organism, 2, gas vent, 3, button, 4, handle, 5, gas-supply pipe, 6, bolt, 7, control panel, 8, check keep off the dish, 9, the piece of polishing, 10, adapter, 11, gim peg, 12, switching dish, 13, spiral bolt, 14, latch, 15, aperture, 16, index strip, 17, change knob.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a pneumatic grinder convenient to use, includes organism 1, gas-supply pipe (5), switching dish 12 and commentaries on classics button 17, has seted up gas port 2 on the organism 1, and the exhaust hole 2 of seting up on the organism 1 need get rid of unnecessary gas when pneumatic grinding machine carries out the during operation, can use exhaust hole 2 to discharge it, and adapter 10 is installed to the left end of organism 1, uses the front end dish body of adapter 10 on to organism 1 to change at will. The grinding disc 9 is replaced, the grinding disc 9 is replaced by a cutting disc, a grinding machine is used for temporary replacement when no cutting machine is available, the adapter 10 can be connected with a plurality of operation cutter discs, the adapter 10 is provided with the bolts 14, the bolts 14 are of a threaded structure, small holes 15 are formed in the bolts 14, the adapter 10 is provided with the fixing bolts 11, the machine body 1 is provided with the control disc 7, the control disc 7 is provided with index strips 16, the index strips 16 are evenly distributed on the control disc 7 at equal intervals, the control disc 7 is internally provided with the rotating knob 17, the pointer of the rotating knob 17 is used for operating the index strips 16 needed to be used, the pressure is adjusted at any time, the rotating knob 17 and the control disc 7 form a rotating structure, the upper side of the left end of the machine body 1 is connected with the check blocking disc 8, the check blocking disc 8 is in a semicircular disc shape, the check blocking disc 8 is of a detachable structure, when the grinding disc is installed on the adapter 10, the check blocking, the check baffle disc 8 is provided with an adapter disc 12, the adapter disc 12 is a circular disc body, the check baffle disc 8 is connected with a spiral bolt 13, the spiral bolt 13 is connected with the check baffle disc 8 through the adapter disc 12, a polishing disc 9 is installed in the check baffle disc 8, the polishing disc 9 is connected with a fixing bolt 11, a press button 3 is installed on the machine body 1, the press button 3 installed on the machine body 1 can control the work of the pneumatic grinding machine at any time and is matched with a turning button 17 to work under air pressure, the lower end of the press button 3 is provided with a handle 4, an anti-skid rubber pad is installed on the handle 4 and is annularly adhered to the surface of the handle 4, the anti-skid pad on the handle can perform an anti-skid function on a user when in use, the friction force between a palm and the machine body is increased, the pneumatic grinding machine is convenient to use, the handle 4 is positioned at the outer side of the middle, the bolt (6) is installed on the gas pipe (5), and the bolt 6 at the bottom end of the machine body 1 is connected with the gas pump to supply energy to the pneumatic grinding machine through the gas pipe, so that the pneumatic grinding machine can work in a charging mode.
The working principle is as follows: when the pneumatic grinder is used, the gas pipe on the gas pump and the bolt 6 are mutually screwed, then the gas pump is started to supply energy to the pneumatic grinder, gas in the gas pump enters the pneumatic grinder through the gas pipe 5, the rotating button 17 is screwed, the rotating button 17 is aligned to the pressure index strips 16 to be used, then the pneumatic grinder is controlled to be used by pressing the button 3, the gas can rotate the driving machine 1 through the gas in the machine body 1 to rotate, an object to be ground and polished can be ground and polished, the grinding disc 9 can be replaced when needed, a cutter disc to be used is replaced, the handle 4 is held when the pneumatic grinder is used, and the machine body 1 is controlled to carry out grinding and polishing.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a pneumatic grinder convenient to use, includes organism (1), gas-supply pipe (5), switching dish (12) and knob (17), its characterized in that: the utility model discloses a quick-witted structure, including organism (1), adapter (10) are installed to the left end of organism (1), and are provided with gim peg (11) on adapter (10), the left end upper side of organism (1) is connected with check fender dish (8), and installs polishing piece (9) in check fender dish (8), polishing piece (9) and gim peg (11) interconnect, install button (3) on organism (1), and the lower extreme of button (3) is provided with handle (4), handle (4) are located organism (1) middle part outside, gas-supply pipe (5) are installed to the bottom of organism (1), and install bolt (6) on gas-supply pipe (5).
2. A convenient pneumatic grinding apparatus as set forth in claim 1, wherein: check keep off dish (8) and be the semicircle dish form, and check keep off and install switching dish (12) on dish (8), switching dish (12) are circular disk body, and are connected with spiral bolt (13) on check keep off dish (8), spiral bolt (13) keep off dish (8) interconnect through switching dish (12) and check, check keep off dish (8) and be detachable construction.
3. A convenient pneumatic grinding apparatus as set forth in claim 1, wherein: install bolt buckle (14) on adapter (10), bolt buckle (14) are helicitic texture, and offer aperture (15) in bolt buckle (14).
4. A convenient pneumatic grinding apparatus as set forth in claim 1, wherein: be provided with control panel (7) on organism (1), and seted up on control panel (7) and pointed number strip (16), pointed number strip (16) are equidistance and evenly distributed on control panel (7), install in control panel (7) and change knob (17), and change knob (17) and control panel (7) formation rotating-structure.
5. A convenient pneumatic grinding apparatus as set forth in claim 1, wherein: the handle (4) is provided with an anti-skid rubber pad which is annularly adhered on the surface of the handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091280.0A CN110814970A (en) | 2019-11-13 | 2019-11-13 | Pneumatic grinder convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091280.0A CN110814970A (en) | 2019-11-13 | 2019-11-13 | Pneumatic grinder convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110814970A true CN110814970A (en) | 2020-02-21 |
Family
ID=69554120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911091280.0A Pending CN110814970A (en) | 2019-11-13 | 2019-11-13 | Pneumatic grinder convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110814970A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6343982B1 (en) * | 2000-08-15 | 2002-02-05 | Yung Yung Sun | Pneumatic sander structure |
| JP2002127048A (en) * | 2000-10-18 | 2002-05-08 | Nidec Shibaura Corp | Motor-driven tool |
| CN201009149Y (en) * | 2006-09-12 | 2008-01-23 | 大里兴业有限公司 | Grinding mill with dust collection device |
| CN203579413U (en) * | 2013-12-13 | 2014-05-07 | 林世福 | Novel pneumatic polisher |
| CN203973345U (en) * | 2014-08-18 | 2014-12-03 | 南昌加迪豪铝业有限公司 | A kind of pneumatic grinding apparatus of aluminium alloy |
| CN106217196A (en) * | 2016-08-24 | 2016-12-14 | 哈尔滨漆艺之星科技发展有限公司 | A kind of lacquer painting makes of the sanding apparatus being conveniently replaceable bistrique |
-
2019
- 2019-11-13 CN CN201911091280.0A patent/CN110814970A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6343982B1 (en) * | 2000-08-15 | 2002-02-05 | Yung Yung Sun | Pneumatic sander structure |
| JP2002127048A (en) * | 2000-10-18 | 2002-05-08 | Nidec Shibaura Corp | Motor-driven tool |
| CN201009149Y (en) * | 2006-09-12 | 2008-01-23 | 大里兴业有限公司 | Grinding mill with dust collection device |
| CN203579413U (en) * | 2013-12-13 | 2014-05-07 | 林世福 | Novel pneumatic polisher |
| CN203973345U (en) * | 2014-08-18 | 2014-12-03 | 南昌加迪豪铝业有限公司 | A kind of pneumatic grinding apparatus of aluminium alloy |
| CN106217196A (en) * | 2016-08-24 | 2016-12-14 | 哈尔滨漆艺之星科技发展有限公司 | A kind of lacquer painting makes of the sanding apparatus being conveniently replaceable bistrique |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
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| WD01 | Invention patent application deemed withdrawn after publication |