CN108500839A - A kind of sander for construction and decoration - Google Patents

A kind of sander for construction and decoration Download PDF

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Publication number
CN108500839A
CN108500839A CN201810174385.1A CN201810174385A CN108500839A CN 108500839 A CN108500839 A CN 108500839A CN 201810174385 A CN201810174385 A CN 201810174385A CN 108500839 A CN108500839 A CN 108500839A
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CN
China
Prior art keywords
sander
construction
grinding disc
swivel mount
rack
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.)
Granted
Application number
CN201810174385.1A
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Chinese (zh)
Other versions
CN108500839B (en
Inventor
博艳萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chen Zhongyou
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Individual
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Publication date
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Priority to CN201810174385.1A priority Critical patent/CN108500839B/en
Publication of CN108500839A publication Critical patent/CN108500839A/en
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Publication of CN108500839B publication Critical patent/CN108500839B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00Means for securing grinding wheels on rotary arbors
    • B24B45/006Quick mount and release means for disc-like wheels, e.g. on power tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/007Weight compensation; Temperature compensation; Vibration damping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/18Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood

Abstract

The present invention provides a kind of sander for construction and decoration, is related to sander technical field.This is used for the sander of construction and decoration, including rack, it is installed with motor on the right side of the frame inner wall, the output end of the motor is installed with swivel mount by shaft joint, the surface activity of the swivel mount is socketed with grinding disc, and the surface fixing sleeve of the swivel mount is connected to support plate, and the support plate is located at the right side of grinding disc, it is installed with bumper bracket on the left of the swivel mount inner wall, the first connecting plate is installed on the left of the bumper bracket inner wall.This is used for the sander of construction and decoration, it is simple in structure, it is easy to use, by manually by the first limiting plate and the second limiting plate to the Inner extrusion of swivel mount, it can be taken off grinding disc, it avoids that the bolt of fixed grinding disc is backed out replacement grinding disc by tool using traditional method, to realize time saving and energy saving effect, improves the working efficiency for replacing grinding disc for the sander of construction and decoration.

Description

A kind of sander for construction and decoration
Technical field
The present invention relates to sander technical fields, specially a kind of sander for construction and decoration.
Background technology
Building is people's soil, brick, watt, stone material and uses the construction materials such as timber constitute a kind of for human habitation Space, such as house, bridge, workshop, gymnasium, cave dwelling, water tower, temple etc..Construction and decoration is to protect the main body of building Structure, the use function and beautifying constructure for improving building, using decorating and renovating material or jewelry, to the interior appearance of building The various processing procedures that face and space carry out.During construction and decoration, surface can form burr to woodwork in process, Generally polished using sander.
But the existing sander for construction and decoration is generally required when dismantling grinding disc and is played fixation using tool After the bolt of grinding is unscrewed, grinding disc could be removed, the method dismantled in this way seems cumbersome, and in the polishing renewed When it is in need bolt is tightened primary from new, working efficiency is relatively low, and the grinding disc position of some sanders is not easy directly See, increases the difficulty of dismounting.
Invention content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of sander for construction and decoration, sander dismounting is solved The cumbersome problem of grinding disc.
(Two)Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of sander for construction and decoration, packet Including rack is installed with motor on the right side of the frame inner wall, and the output end of the motor is installed with by shaft joint The surface activity of swivel mount, the swivel mount is socketed with grinding disc, and the surface fixing sleeve of the swivel mount is connected to support plate, described Support plate is located at the right side of grinding disc, and bumper bracket is installed on the left of the swivel mount inner wall, the bumper bracket inner wall Left side is installed with the first connecting plate, and the first magnet piece, the bumper bracket are installed on the right side of first connecting plate The bottom of inner wall is overlapped with movable plate, and the second connecting plate is installed on the left of the movable plate, second connecting plate Left side is installed with the second magnet piece.
T shape pipes are provided on the right side of the movable plate, the bumper bracket is internally provided with the first cavity frame and the second sky Chamber frame, top of the T shapes pipe far from movable plate side are communicated with the bottom of the first cavity frame, and the T shapes pipe is far from movable plate It is communicated at the top of the bottom of side and the second cavity frame, the inside of the first cavity frame and the second cavity frame is both provided with compression Air.
Preferably, it is installed with curved handle at the top of the rack, handle is installed on the right side of the rack.
Preferably, side of the swivel mount far from motor runs through rack and extends to the outside of rack, the rack Left side offers straight slot compatible with swivel mount.
Preferably, spring fixed seat is installed on the left of the movable plate, the spring fixed seat is far from movable plate Side be installed with spring, be fixedly connected on the left of the left end and bumper bracket inner wall of the spring.
Preferably, the inside of the first cavity frame is overlapped with the first limiting plate, the inside overlap joint of the second cavity frame There is the second limiting plate.
Preferably, side of first limiting plate far from T shape pipes through the first cavity frame and extends to the first cavity frame Outside, the top on the right side of first limiting plate is installed with antiskid particles layer.
(Three)Advantageous effect
The present invention provides a kind of sanders for construction and decoration.Has following advantageous effect:
1, the sander for being used for construction and decoration, simple in structure, easy to use, the first limiting plate of setting, the second limiting plate, compression Air and bumper bracket so that when needing replacing or dismantling grinding disc, by manually by the first limiting plate and the second limiting plate to The Inner extrusion of swivel mount, you can take out grinding disc, avoid the bolt that will fix grinding disc by tool using traditional method Replacement grinding disc is backed out, to realize time saving and energy saving effect, improves the work for replacing grinding disc for the sander of construction and decoration Make efficiency.
2, the sander for being used for construction and decoration is made by the way that the first magnet piece, the second magnet piece, T shapes pipe and spring is arranged Fixed grinding disc can automatically be restored after not extraneous extruding force by obtaining the first limiting plate and the second limiting plate so that be beaten Grinding normal work is arranged antiskid particles layer, can prevent grinding disc to be effectively improved removing and installing for grinding disc Occurs loose phenomenon when rotation.
Description of the drawings
Fig. 1 is structure of the invention front view;
Fig. 2 is rotation rack structure partial cutaway view of the present invention.
In figure:1 rack, 2 motors, 3 swivel mounts, 4 grinding disc, 5 support plates, 6 bumper brackets, 7 first connecting plates, 8 first magnetic Iron block, 9 movable plates, 10 second connecting plates, 11 second magnet pieces, 12 T shapes pipes, 13 first cavity framves, 14 second cavity framves, 15 Compressed air, 16 curved handles, 17 straight slots, 18 spring fixed seats, 19 springs, 20 first limiting plates, 21 second limiting plates, 22 are prevented Sliding stratum granulosum.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of sander for construction and decoration, as shown in Figs. 1-2, including rack 1, rack 1 Top be installed with curved handle 16, the right side of rack 1 is installed with handle, and the right side of 1 inner wall of rack is fixedly mounted There are motor 2, the output end of motor 2 to be installed with swivel mount 3 by shaft joint, machine is run through in side of the swivel mount 3 far from motor 2 The left side in frame 1 and the outside for extending to rack 1, rack 1 offers straight slot 17 compatible with swivel mount 3, the surface of swivel mount 3 Movable sleeve is connected to grinding disc 4, and the surface fixing sleeve of swivel mount 3 is connected to support plate 5, and support plate 5 is located at the right side of grinding disc 4, rotation It is installed with bumper bracket 6 on the left of 3 inner wall of pivoted frame, is installed with the first connecting plate 7 on the left of 6 inner wall of bumper bracket, first The right side of connecting plate 7 is installed with the first magnet piece 8, by the way that the first magnet piece 8, the second magnet piece 11,12 and of T shapes pipe is arranged Spring 19 so that the first limiting plate 20 and the second limiting plate 21 can automatically restore fixed after not extraneous extruding force Grinding disc 4 so that grinding disc 4 works normally, to be effectively improved removing and installing for grinding disc 4,6 inner wall of bumper bracket Bottom is overlapped with movable plate 9, and the left side of movable plate 9 is installed with spring fixed seat 18, and spring fixed seat 18 is far from movable plate 9 Side be installed with spring 19, be fixedly connected on the left of the left end and 6 inner wall of bumper bracket of spring 19, the left side of movable plate 9 It is installed with the second connecting plate 10, the left side of the second connecting plate 10 is installed with the second magnet piece 11, and setting first limits Plate 20, the second limiting plate 21, compressed air 15 and bumper bracket 6 so that when needing replacing or dismantling grinding disc 4, by manual By the first limiting plate 20 and the second limiting plate 21 to the Inner extrusion of swivel mount 3, you can take out grinding disc 4, avoid using tradition Method the bolt of fixed grinding disc 4 backed out by tool replace grinding disc 4, to realize time saving and energy saving effect, improve The working efficiency of grinding disc 4 is replaced for the sander of construction and decoration.
The right side of movable plate 9 is provided with T shapes pipe 12, and bumper bracket 6 is internally provided with the first cavity frame 13 and the second cavity Frame 14, top of the T shapes pipe 12 far from 9 side of movable plate are communicated with the bottom of the first cavity frame 13, the inside of the first cavity frame 13 It is overlapped with the first limiting plate 20, the inside of the second cavity frame 14 is overlapped with the second limiting plate 21, and the first limiting plate 20 is far from T shape pipes 12 side runs through the first cavity frame 13 and extends to the outside of the first cavity frame 13, and the top on 20 right side of the first limiting plate is fixed Antiskid particles layer 22 is installed, setting antiskid particles layer 22 loose phenomenon, T shapes pipe 12 occurs when can prevent grinding disc 4 from rotating Communicated with the top of the second cavity frame 14 far from the bottom of 9 side of movable plate, the first cavity frame 13 and the second cavity frame 14 it is interior Portion is both provided with compressed air 15.
Operation principle:When needing to install new grinding disc, manually by the first limiting plate 20 and the second limiting plate 21 to rotation The Inner extrusion of pivoted frame 3, compressed air 15 are extruded by T shapes pipe 12 in bumper bracket 6, to push movable plate 9 to the left It is mobile, old grinding disc 4 is taken out, at this point, when not extraneous extruding force, due to the reset principle and the first magnetic of spring 19 Iron block 8 and the second principle that identical charges repel each other of magnet piece 11 so that the first limiting plate 20 and the second limiting plate 21 are to outside swivel mount 3 Portion is stretched, and so as to the new grinding disc 4 of fixation, realizes the dismounting installation of grinding disc 4.
It is simple in structure in conclusion this is used for the sander of construction and decoration, easy to use, the first limiting plate 20 of setting, the Two limiting plates 21, compressed air 15 and bumper bracket 3 so that when needing replacing or dismantling grinding disc 4, by manually by the first limit The Inner extrusion of fixed board 20 and the second limiting plate 21 to swivel mount 3, you can take out grinding disc 4, avoid logical using traditional method It crosses tool and the bolt of fixed grinding disc 4 is backed out into replacement grinding disc 4, to realize time saving and energy saving effect, improve for building The sander of finishing replaces the working efficiency of grinding disc 4.
Also, by the way that the first magnet piece 8, the second magnet piece 11, T shapes pipe 12 and spring 19 is arranged so that the first limiting plate 20 and second limiting plate 21 can automatically restore fixed grinding disc 4 after not extraneous extruding force so that grinding disc 4 is just Often work, to be effectively improved removing and installing for grinding disc 4, setting antiskid particles layer 23 can prevent 4 turns of grinding disc Occurs loose phenomenon when dynamic.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of sander for construction and decoration, including rack(1), it is characterised in that:The rack(1)The right side of inner wall is solid Dingan County is equipped with motor(2), the motor(2)Output end swivel mount is installed with by shaft joint(3), the swivel mount (3)Surface activity be socketed with grinding disc(4), the swivel mount(3)Surface fixing sleeve be connected to support plate(5), the support Plate(5)Positioned at grinding disc(4)Right side, the swivel mount(3)Bumper bracket is installed on the left of inner wall(6), the buffering Frame(6)The first connecting plate is installed on the left of inner wall(7), first connecting plate(7)Right side be installed with first Magnet piece(8), the bumper bracket(6)The bottom of inner wall is overlapped with movable plate(9), the movable plate(9)Left side be fixedly mounted There is the second connecting plate(10), second connecting plate(10)Left side be installed with the second magnet piece(11);The movable plate (9)Right side be provided with T shape pipes(12), the bumper bracket(6)Be internally provided with the first cavity frame(13)With the second cavity frame (14), the T shapes pipe(12)Far from movable plate(9)The top of side and the first cavity frame(13)Bottom communicate, the T shapes pipe (12)Far from movable plate(9)The bottom of side and the second cavity frame(14)Top communicate, the first cavity frame(13)With Two cavity framves(14)Inside be both provided with compressed air(15).
2. a kind of sander for construction and decoration according to claim 1, it is characterised in that:The rack(1)Top Portion is installed with curved handle(16), the rack(1)Right side be installed with handle.
3. a kind of sander for construction and decoration according to claim 1, it is characterised in that:The swivel mount(3)Far From motor(2)Side run through rack(1)And extend to rack(1)Outside, the rack(1)Left side offer and rotate Frame(3)Compatible straight slot(17).
4. a kind of sander for construction and decoration according to claim 1, it is characterised in that:The movable plate(9)'s Left side is installed with spring fixed seat(18), the spring fixed seat(18)Far from movable plate(9)Side be installed with Spring(19), the spring(19)Left end and bumper bracket(6)It is fixedly connected on the left of inner wall.
5. a kind of sander for construction and decoration according to claim 1, it is characterised in that:The first cavity frame (13)Inside be overlapped with the first limiting plate(20), the second cavity frame(14)Inside be overlapped with the second limiting plate(21).
6. a kind of sander for construction and decoration according to claim 1, it is characterised in that:First limiting plate (20)Far from T shape pipes(12)Side run through the first cavity frame(13)And extend to the first cavity frame(13)Outside, described One limiting plate(20)Antiskid particles layer is installed at the top of right side(22).
CN201810174385.1A 2018-03-02 2018-03-02 A polisher for building decoration Active CN108500839B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810174385.1A CN108500839B (en) 2018-03-02 2018-03-02 A polisher for building decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810174385.1A CN108500839B (en) 2018-03-02 2018-03-02 A polisher for building decoration

Publications (2)

Publication Number Publication Date
CN108500839A true CN108500839A (en) 2018-09-07
CN108500839B CN108500839B (en) 2020-05-22

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ID=63377179

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Country Link
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196658Y (en) * 1994-05-16 1995-05-10 徐太白 Groove cutting machine
US20070272064A1 (en) * 2003-11-08 2007-11-29 Ernst Kraenzler ITool-Holding Device
CN201002241Y (en) * 2007-02-05 2008-01-09 江西铜业集团公司 Positioning sheath drawing tool
JP4951406B2 (en) * 2007-05-11 2012-06-13 株式会社コガネイ Positioning clamp device
US8297155B2 (en) * 2009-10-02 2012-10-30 Bobby Hu Extension for wrench
CN103567819A (en) * 2012-08-07 2014-02-12 张春华 Handheld grinding-wheel knife grinder
CN104668601A (en) * 2015-03-09 2015-06-03 辽宁西格马数控机床有限公司 Lathe tool locating seat of vertical machining center
CN204935212U (en) * 2015-09-09 2016-01-06 宁波瑞国精机工业有限公司 A kind of locating shaft
US20160193713A1 (en) * 2013-08-27 2016-07-07 Hitachi Koki Co., Ltd. Grinder
CN205668156U (en) * 2016-06-02 2016-11-02 宁波市鄞州海胜机械有限公司 A kind of locating shaft

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2196658Y (en) * 1994-05-16 1995-05-10 徐太白 Groove cutting machine
US20070272064A1 (en) * 2003-11-08 2007-11-29 Ernst Kraenzler ITool-Holding Device
CN201002241Y (en) * 2007-02-05 2008-01-09 江西铜业集团公司 Positioning sheath drawing tool
JP4951406B2 (en) * 2007-05-11 2012-06-13 株式会社コガネイ Positioning clamp device
US8297155B2 (en) * 2009-10-02 2012-10-30 Bobby Hu Extension for wrench
CN103567819A (en) * 2012-08-07 2014-02-12 张春华 Handheld grinding-wheel knife grinder
US20160193713A1 (en) * 2013-08-27 2016-07-07 Hitachi Koki Co., Ltd. Grinder
CN104668601A (en) * 2015-03-09 2015-06-03 辽宁西格马数控机床有限公司 Lathe tool locating seat of vertical machining center
CN204935212U (en) * 2015-09-09 2016-01-06 宁波瑞国精机工业有限公司 A kind of locating shaft
CN205668156U (en) * 2016-06-02 2016-11-02 宁波市鄞州海胜机械有限公司 A kind of locating shaft

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