CN206614359U - A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel - Google Patents

A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel Download PDF

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Publication number
CN206614359U
CN206614359U CN201720304216.6U CN201720304216U CN206614359U CN 206614359 U CN206614359 U CN 206614359U CN 201720304216 U CN201720304216 U CN 201720304216U CN 206614359 U CN206614359 U CN 206614359U
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CN
China
Prior art keywords
chamber
casing
grinding
neck
thread bush
Prior art date
Application number
CN201720304216.6U
Other languages
Chinese (zh)
Inventor
沈丹
张辉
高浩淼
熊德凯
王振康
Original Assignee
浙江长兴盛超建设工程有限公司
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Application filed by 浙江长兴盛超建设工程有限公司 filed Critical 浙江长兴盛超建设工程有限公司
Priority to CN201720304216.6U priority Critical patent/CN206614359U/en
Application granted granted Critical
Publication of CN206614359U publication Critical patent/CN206614359U/en

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Abstract

The utility model discloses a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel, including casing, flat board is installed with the left of the casing, controller is fixedly connected with the right side of the casing top, motor housing is fixedly connected with the left of the casing top, motor is fixedly connected with the top of the motor box cavity, the rotating shaft of the motor is fixedly connected with rotary shaft, the bottom of the rotary shaft extends to the inner chamber of casing, the inner chamber of the casing is provided with the top of emery wheel, the emery wheel and offers the first neck.The utility model rotating threaded rod moves up threaded rod, threaded rod is extruded kelly, kelly is promoted to put in the inner chamber of hole clipping, so as to which emery wheel be fixed, it is also convenient for dismantling emery wheel, is changed therefore, it is possible to emery wheel inadequate to roughness in time, preferably wall can be polished, grinding efficiency is improved, is easy to the use of people.

Description

A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel
Technical field
The utility model is related to Architectural Equipment technical field, and specially a kind of construction and decoration for being convenient for changing grinding wheel, which is used, beats Grind equipment.
Background technology
Need to polish to wall in order that metope is more attractive in appearance, polishing wall needs to use sanding apparatus, traditional Polishing mode has hand sand and electric grinding, electric grinding efficiency high, but situation about excessively polishing, operator often occurs Member is needed to repair the place excessively polished, and inconvenience is brought to user, and such as Chinese patent discloses " one kind building dress The grinding apparatus the repaiied " (patent No.:201420229631.6), the patent include vehicle frame, locating piece, handle, crank, driving shaft, Driving pulley, belt, driven pulley, emery wheel rod and driven shaft composition, rotating drive shaft drive driving pulley rotation, driving pulley Rotated by belt drive driven pulley, driven pulley drives emery wheel rod to rotate by driven shaft, emery wheel rod is beaten wall Mill, it is simple to operate, can for building wall, ceiling ground small area is hard raised or rough putty layer pinpoint it is thin Polishing is caused, is not in situation about excessively polishing;But the grinding apparatus emery wheel rod is fixedly connected with driven shaft, it is impossible to sand Wheel rod is changed, and emery wheel rod degree of roughness on surface after long-time is polished can be reduced, so that grinding efficiency can be influenceed, inconvenience In the use of operator.
Utility model content
The purpose of this utility model is to provide a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel, the side of possessing Just the advantage of emery wheel is dismantled, the non-detachable problem of grinding apparatus emery wheel is solved.
To achieve the above object, the utility model provides following technical scheme:A kind of building dress for being convenient for changing grinding wheel Repair and use grinding apparatus, including casing, be installed with the right side of flat board, the casing top and be fixedly connected on the left of the casing Have and motor housing is fixedly connected with the left of controller, the casing top, electricity is fixedly connected with the top of the motor box cavity Machine, the rotating shaft of the motor is fixedly connected with rotary shaft, and the bottom of the rotary shaft extends to the inner chamber of casing, the casing Inner chamber, which is provided with the top of emery wheel, the emery wheel, offers the first neck, and the bottom of the rotary shaft extends to the first neck Inner chamber is contacted with the inwall of the first neck, and the bottom of the emery wheel offers the second neck, the both sides of the second neck inner chamber Hole clipping is offered, the bottom of the casing is connected with screwed pipe, and the inner chamber of the screwed pipe is provided with thread bush, described The inner chamber that the second neck is extended at the top of thread bush is contacted with the inwall of the second neck, and the inner chamber of the thread bush is provided with spiral shell Rasp bar, the bottom of the screwed pipe is arranged with threaded cap, and the bottom of the threaded rod runs through threaded cap and extends to threaded cap Bottom, the threaded cap is threadedly coupled with screwed pipe, and the both sides of the screw thread tube cavity open up chute, and the thread bush is located at The both sides of screw thread tube cavity have been fixedly connected with sliding block, and the one end of the sliding block away from thread bush extends to the inner chamber of chute, institute The top for stating thread bush inner chamber both sides opens up fluted, and the inner chamber of the groove is provided with kelly, and one end of the kelly is passed through Wear thread bush and extend to the inner chamber of hole clipping and the inwall close contact of hole clipping, the other end of the kelly is contacted with threaded rod, One end that the kelly is located at groove inner chamber is arranged with spring, and one end of the spring is fixedly connected with the inwall of groove, described The other end of spring is fixedly connected with the disk for being set in kelly surface, and the controller is electrically connected with motor.
It is preferred that, handle is fixedly connected with the right side of the casing, the surface of the handle is arranged with Anti-slip cover.
It is preferred that, snubber block is fixedly connected with the right side of the motor, the right side of the snubber block and the inwall of casing are solid Fixed connection.
It is preferred that, it is provided with bearing between the rotary shaft and casing.
It is preferred that, the surface of the threaded rod is provided with external screw thread, and the inwall of the thread bush is provided with and external screw thread phase The internal thread of adaptation.
It is preferred that, the bottom of the threaded rod is fixedly connected with handwheel, and the surface of the handwheel is installed with slipmat.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model can carry out clamping by opening up for the first neck to rotary shaft, pass through opening up for the second neck Clamping can be carried out with thread bush, be coordinated by threaded rod, groove, hole clipping, spring and disk, rotating threaded rod makes screw thread Bar is moved up, and threaded rod is extruded kelly, promotes kelly to put in the inner chamber of hole clipping, so that emery wheel is fixed, It is convenient that emery wheel is dismantled, change, preferably wall can be entered therefore, it is possible to emery wheel inadequate to roughness in time Row polishing, improves grinding efficiency, is easy to the use of people.
2nd, the utility model is used for carrying out sealing protection to motor by motor housing, is easy to by the cooperation of chute and sliding block Thread bush it is vertically movable, the setting of spring applies a power to disk all the time, can make when threaded rod is not contacted with kelly Kelly is away from hole clipping, it is ensured that the return of kelly, and be easy to grasp handle by the cooperation of handle and Anti-slip cover sets to polishing It is standby to be operated, it is easy to the rotation of threaded rod by the cooperation of handwheel and slipmat, the setting of snubber block can be carried out to motor Shock-absorbing protecting, extends the service life of motor.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model A-A partial structurtes enlarged drawing;
Fig. 3 is the left view of the utility model structure.
In figure:1 casing, 2 flat boards, 3 controllers, 4 motor housings, 5 motors, 6 rotary shafts, 7 emery wheels, 8 first necks, 9 second Neck, 10 hole clippings, 11 screwed pipes, 12 thread bush, 13 threaded rods, 14 chutes, 15 sliding blocks, 16 grooves, 17 kellies, 18 springs, 19 Disk, 20 threaded caps, 21 handles, 22 Anti-slip covers, 23 handwheels, 24 slipmat, 25 snubber blocks, 26 bearings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel, including casing 1 are referred to, casing 1 Left side is installed with flat board 2, and the right side at the top of casing 1 is fixedly connected with controller 3, and the right side of casing 1 is fixedly connected with hand Handle 21, the surface of handle 21 is arranged with Anti-slip cover 22, is easy to grasp handle 21 by the cooperation of handle 21 and Anti-slip cover 22 Grinding apparatus is operated, the left side at the top of casing 1 is fixedly connected with motor housing 4, and motor housing 4 is fixedly connected at the top of inner chamber There is motor 5, be used for carrying out sealing protection to motor 5 by motor housing 4, the right side of motor 5 is fixedly connected with snubber block 25, damping The right side of block 25 is fixedly connected with the inwall of casing 1, and the setting of snubber block 25 can carry out shock-absorbing protecting, extension electricity to motor 5 The service life of machine 5, the rotating shaft of motor 5 is fixedly connected with rotary shaft 6, and the bottom of rotary shaft 6 extends to the inner chamber of casing 1, rotation Bearing 26 is provided between rotating shaft 6 and casing 1, the inner chamber of casing 1 is provided with emery wheel 7, and the top of emery wheel 7 offers the first neck 8, the inner chamber that the bottom of rotary shaft 6 extends to the first neck 8 is contacted with the inwall of the first neck 8, and the bottom of emery wheel 7 offers Two draw-in groove 9, the both sides of the inner chamber of the second neck 9 offer hole clipping 10, and the bottom of casing 1 is connected with screwed pipe 11, screw thread The inner chamber of pipe 11 is provided with thread bush 12, and the top of thread bush 12 extends to the inner chamber of the second neck 9 and the inwall of the second neck 9 Contact, the inner chamber of thread bush 12 is provided with threaded rod 13, and the bottom of screwed pipe 11 is arranged with threaded cap 20, the bottom of threaded rod 13 Through threaded cap 20 and the bottom of threaded cap 20 is extended to, threaded cap 20 is threadedly coupled with screwed pipe 11, the surface of threaded rod 13 External screw thread is provided with, the inwall of thread bush 12 is provided with the internal thread being adapted with external screw thread, and the bottom of threaded rod 13, which is fixed, to be connected Handwheel 23 is connected to, the surface of handwheel 23 is installed with slipmat 24, screw thread is easy to by the cooperation of handwheel 23 and slipmat 24 The rotation of bar 13, the both sides of the inner chamber of screwed pipe 11 open up chute 14, and the both sides that thread bush 12 is located at the inner chamber of screwed pipe 11 are solid Surely sliding block 15 is connected with, the one end of sliding block 15 away from thread bush 12 extends to the inner chamber of chute 14, passes through chute 14 and sliding block 15 Cooperation be easy to the vertically movable of thread bush 12, the tops of the inner chamber both sides of thread bush 12 opens up fluted 16, groove 16 it is interior Chamber is provided with kelly 17, one end of kelly 17 through thread bush 12 and extend to hole clipping 10 inner chamber and the inwall of hole clipping 10 it is close Contact, the other end of kelly 17 is contacted with threaded rod 13, and one end that kelly 17 is located at the inner chamber of groove 16 is arranged with spring 18, spring 18 one end is fixedly connected with the inwall of groove 16, and the other end of spring 18 is fixedly connected with the disk for being set in the surface of kelly 17 19, controller 3 is electrically connected with motor 5, and the setting of spring 18 applies a power to disk 19 all the time, in threaded rod 13 and kelly 17 can make kelly 17 away from hole clipping 10 when not contacting, it is ensured that the return of kelly 17, can be right by opening up for the first neck 8 Rotary shaft 6 carries out clamping, can carry out clamping with thread bush 12 by opening up for the second neck 9, pass through threaded rod 13, groove 16th, hole clipping 10, spring 18 and disk 19 are coordinated, and rotating threaded rod 13 moves up threaded rod 13,13 pairs of cards of threaded rod Bar 17 is extruded, and promotes kelly 17 to put in the inner chamber of hole clipping 10, so that emery wheel 7 is fixed, is also convenient for carrying out emery wheel 7 Dismounting, changes therefore, it is possible to emery wheel 7 inadequate to roughness in time, preferably wall can be polished, improved Grinding efficiency, is easy to the use of people.
In use, during if desired for being changed to emery wheel 7, rotating threaded rod 13 drives threaded cap 20 to rotate, threaded cap 20 Separated with screwed pipe 11, threaded rod 13 away from kelly 17, kelly 17 by spring 18 tension force away from hole clipping 10, then make screw thread Set 12 is away from the second neck 9, so as to be dismantled to emery wheel 7.
In summary:This is convenient for changing the construction and decoration grinding apparatus of grinding wheel, passes through emery wheel 7, the first neck 8, Two draw-in groove 9, hole clipping 10, screwed pipe 11, thread bush 12, threaded rod 13, chute 14, sliding block 15, groove 16, kelly 17, spring 18, The cooperation of disk 19 and threaded cap 20, solves the non-detachable problem of grinding apparatus emery wheel 7.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel, including casing (1), it is characterised in that:The casing (1) right side at the top of flat board (2), the casing (1) is installed with the left of and is fixedly connected with controller (3), the casing (1) left side at the top of is fixedly connected with the top of motor housing (4), motor housing (4) inner chamber and is fixedly connected with motor (5), institute The rotating shaft for stating motor (5) is fixedly connected with rotary shaft (6), and the bottom of the rotary shaft (6) extends to the inner chamber of casing (1), institute The inner chamber for stating casing (1) is provided with the top of emery wheel (7), the emery wheel (7) and offers the first neck (8), the rotary shaft (6) Bottom extend to the inner chamber of the first neck (8) and contacted with the inwall of the first neck (8), the bottom of the emery wheel (7) is offered Second neck (9), the both sides of the second neck (9) inner chamber offer hole clipping (10), and the bottom activity of the casing (1) is even Screwed pipe (11) is connected to, the inner chamber of the screwed pipe (11) is provided with thread bush (12), the top extension of the thread bush (12) Contacted to the inner chamber of the second neck (9) with the inwall of the second neck (9), the inner chamber of the thread bush (12) is provided with threaded rod (13), the bottom of the screwed pipe (11) is arranged with threaded cap (20), and threaded cap (20) is run through in the bottom of the threaded rod (13) And the bottom of threaded cap (20) is extended to, the threaded cap (20) is threadedly coupled with screwed pipe (11), in the screwed pipe (11) The both sides of chamber open up chute (14), and the both sides that the thread bush (12) is located at screwed pipe (11) inner chamber have been fixedly connected with sliding block (15), the one end of the sliding block (15) away from thread bush (12) extends to the inner chamber of chute (14), thread bush (12) inner chamber The top of both sides is opened up fluted (16), and the inner chamber of the groove (16) is provided with kelly (17), the one of the kelly (17) End is through thread bush (12) and extends to the inner chamber of hole clipping (10) and the inwall close contact of hole clipping (10), the kelly (17) The other end is contacted with threaded rod (13), and one end that the kelly (17) is located at groove (16) inner chamber is arranged with spring (18), described One end of spring (18) is fixedly connected with the inwall of groove (16), and the other end of the spring (18), which is fixedly connected with, is set in card The disk (19) on bar (17) surface, the controller (3) is electrically connected with motor (5).
2. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel according to claim 1, it is characterised in that:Institute State and handle (21) is fixedly connected with the right side of casing (1), the surface of the handle (21) is arranged with Anti-slip cover (22).
3. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel according to claim 1, it is characterised in that:Institute State and snubber block (25) is fixedly connected with the right side of motor (5), the right side of the snubber block (25) is fixed with the inwall of casing (1) to be connected Connect.
4. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel according to claim 1, it is characterised in that:Institute State and bearing (26) is provided between rotary shaft (6) and casing (1).
5. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel according to claim 1, it is characterised in that:Institute The surface for stating threaded rod (13) is provided with external screw thread, and the inwall of the thread bush (12) is provided with the interior spiral shell being adapted with external screw thread Line.
6. a kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel according to claim 1, it is characterised in that:Institute The bottom for stating threaded rod (13) is fixedly connected with handwheel (23), and the surface of the handwheel (23) is installed with slipmat (24).
CN201720304216.6U 2017-03-27 2017-03-27 A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel CN206614359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720304216.6U CN206614359U (en) 2017-03-27 2017-03-27 A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720304216.6U CN206614359U (en) 2017-03-27 2017-03-27 A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel

Publications (1)

Publication Number Publication Date
CN206614359U true CN206614359U (en) 2017-11-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720304216.6U CN206614359U (en) 2017-03-27 2017-03-27 A kind of construction and decoration grinding apparatus for being convenient for changing grinding wheel

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107838763A (en) * 2017-11-08 2018-03-27 梁林燕 A kind of building wall grinding machine of fast changeable polishing pad
CN108081131A (en) * 2017-12-13 2018-05-29 郑州默尔电子信息技术有限公司 A kind of sanding machine of fast changeable polished section
CN108311973A (en) * 2018-02-28 2018-07-24 李百冲 Mechanical circular hole milling tools
CN108453529A (en) * 2018-05-09 2018-08-28 安徽瑞林精科股份有限公司 A kind of reducing gearbox fitting plane milling tool convenient for positioning

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107838763A (en) * 2017-11-08 2018-03-27 梁林燕 A kind of building wall grinding machine of fast changeable polishing pad
CN108081131A (en) * 2017-12-13 2018-05-29 郑州默尔电子信息技术有限公司 A kind of sanding machine of fast changeable polished section
CN108311973A (en) * 2018-02-28 2018-07-24 李百冲 Mechanical circular hole milling tools
CN108453529A (en) * 2018-05-09 2018-08-28 安徽瑞林精科股份有限公司 A kind of reducing gearbox fitting plane milling tool convenient for positioning

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171107

Termination date: 20180327

CF01 Termination of patent right due to non-payment of annual fee