CN218312461U - Wall surface grinding machine - Google Patents

Abstract

The utility model discloses a wall surface grinding machine, including universal spindle nose, the top fixedly connected with air spring of universal spindle nose, three air spring joint respectively in the card hole department that triangle outrigger end was established, the outer end sliding connection of triangle outrigger has the slip spiral shell cover, and the inside threaded connection of slip spiral shell cover has fixation nut, one side fixedly connected with spiral shell of fixation nut, the back fixedly connected with unit shell of spiral shell, the roof fixedly connected with handle of unit shell, just the bottom of unit shell is equipped with the switch block, the unit shell with fixedly connected with handle between the switch block, the utility model relates to a wall surface grinding technology field; this wall polisher is rotating along the helicla flute through the rotatory slip spiral shell cover for the triangle outrigger that the spiral shell cover is connected that slides can be dismantled completely, thereby has reached and can select whether to install the purpose of outrigger according to the demand in the operation process, can realize handheld and the support between quick replacement's effect.

Description

Wall surface grinding machine

Technical Field

The utility model relates to a wall equipment technical field that polishes specifically is a wall polisher.

Background

The wall grinding device is a tool for replacing a traditional worker to grind a wall and an object by sand paper, so that the aims of leveling, dustless and protecting physical and mental health of the worker are fulfilled. The working environment is optimized, the working efficiency is improved, and the decoration quality is improved. The wall surface polishing comprises dust polishing and dust-free polishing. The machines for polishing the wall surface are called as wall surface polishing machines, also called as wall surface polishing machines, putty polishing machines and wall surface polishing machines, which are different from one another due to the names of the places, and the standard name of the machine is the wall surface polishing machine.

The current wall grinding device can't effectively carry out effectual operation of polishing to the narrow area that corner, top surface and personnel can't pass through when using, and the while tradition wall polisher operation in-process need provide the holding power in real time and reach the purpose of laminating the wall, the unnecessary waste of the manpower and labor that cause.

Therefore, the utility model provides a wall polisher to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a wall polisher has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a wall polisher, includes universal spindle nose, the top fixedly connected with air spring of universal spindle nose, the one end joint of air spring has the triangle outrigger, the outer end sliding connection of triangle outrigger has slip spiral shell cover, just the inside threaded connection of slip spiral shell cover has fixation nut, one side fixedly connected with spiral case of fixation nut.

Preferably, the number of the gas springs is three, and the three gas springs are respectively clamped at three clamping holes of the triangular outer frame.

Preferably, the back of the volute is fixedly connected with the unit shell, a transmission shaft is in threaded connection with the middle of one end of the unit shell, one end of the transmission shaft penetrates through the center of the volute and extends to the outside, the other end of the transmission shaft is in threaded connection with a working disc, and the working disc is in threaded connection with the volute. The center part of the working disc is provided with a buckle connected with a grinding wheel, the other end of the transmission shaft is in threaded connection with a motor set, the motor set is fixedly connected with a unit shell, and the bottom end of the unit shell is provided with a circuit hole.

Preferably, the top wall of the unit shell is fixedly connected with a handle, the bottom end of the unit shell is provided with a switch group, and a handle is fixedly connected between the unit shell and the switch group.

Preferably, the motor set with electric connection between the switch block, the inside of switch block is equipped with external power cord, switch block bottom joint has dust absorption fan, just dust absorption fan with be electric connection between the switch block.

Preferably, the bottom end of the inner cavity of the volute is provided with a dust collection port, and the dust collection port is communicated with the back of the volute.

Preferably, the back of the volute is inserted with a first dust suction pipe, the first dust suction pipe corresponds to the dust suction opening, and the other end of the first dust suction pipe is clamped with the dust suction fan.

Preferably, the other end of the dust collection fan is connected with a second dust collection pipe in a clamping manner, and the other end of the second dust collection pipe is sleeved with a dust storage bag.

Advantageous effects

The utility model provides a wall polisher. Compared with the prior art, the method has the following beneficial effects:

(1) The wall surface grinding machine has the advantages that the triangular outer frame connected with the sliding spiral cover is separated from the spiral case by rotating the sliding spiral cover along the spiral groove, and the wall surface grinding device is in a handheld form and can be used for fine grinding operation needing manual holding after being disassembled; thereby the bracing piece of installing external arbitrary length is added to equipment back accessible free choice reaches the area that can't pass through to the personnel like the roof, and the crack utilizes the support after the equipment to accomplish with the bracing piece with narrow and small corner and polishes to reached can be according to the purpose that the demand selected whether to install the outer support at the operation in-process, thereby realize handheld and support quick replacement's effect within a definite time.

(2) This wall polisher, through the air spring joint triangle outrigger of three triangular structure, under the effort that air spring atress extrusion and reset for the air spring supports wall grinding device, thereby realize that wall grinding device still reaches the effect of laminating wall under the unable handheld condition, through the dust absorption subassembly that is equipped with, make the produced dust of operation in-process of polishing can be collected the back centralized processing, thereby reduced the pollution of dust to the environment and the healthy harm of dust operation workman.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 2 of the present invention

In the figure: 1. a universal shaft head; 2. a gas spring; 3. a triangular outer frame; 301. a sliding screw housing; 4. fixing a nut; 5. a volute; 6. a working plate; 7. a grinding wheel; 8. a drive shaft; 9. a motor unit; 10. a unit housing; 11. a handle; 12. a switch group; 13. a dust collection fan; 14. a dust suction port; 15. a first dust suction pipe; 16. a second dust suction pipe; 17. a dust storage bag; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a wall surface grinding machine, including universal spindle nose 1, the top fixedly connected with air spring 2 of universal spindle nose 1, the one end joint of air spring 2 has triangle outrigger 3, air spring 2 is equipped with threely, the joint is in three card hole department that triangle outrigger 3 end was established respectively, air spring 2 and triangle outrigger 3 make wall surface grinding device play the fixed action when using the bracing piece, can't hug closely the wall surface when avoiding wall surface grinding device to use, the outer end sliding connection of triangle outrigger 3 has sliding screw cover 301, and the inside threaded connection of sliding screw cover 301 has fixation nut 4, one side of fixation nut 4 is pegged graft and is had spiral case 5, after sliding screw cover 301 spirals to the end, triangle outrigger 3 forms the top with fixation nut 4, and fixation nut 4 opposite side is pegged and is had spiral case 5, form the stable support frame, thereby accomplish the equipment of outrigger and wall surface grinding device, the back fixedly connected with spiral case 10 of spiral case 5, the middle part department threaded connection of one end of transmission shaft of unit case 10 has 8, the other end of transmission shaft 8 is connected with motor group 9, and the other end of transmission shaft 8 reaches the outer work of the wall surface, thereby the work dish 6 drives the work of grinding wheel 8 and drives the work of grinding wheel 8 to rotate through the work drive shaft 8, thereby the work disk drive wheel 7.

Example two:

referring to fig. 1 to 5, the present embodiment provides a technical solution of a wall surface grinding machine based on the first embodiment: the utility model discloses can select to install triangle outrigger 3 according to the demand, can connect the telescopic link to realize accomplishing the demand of polishing to the eminence after 3 installations of triangle outrigger are accomplished at universal spindle nose 1, after the grinding device installation is accomplished, at 6 installation emery wheels 7 of working disk, emery wheels 7 are removable according to the demand, switch on thereafter, through 9 switches of the steerable motor group of switch group 12 and rotational speed, realize multiple demand of polishing, one side fixedly connected with handle 11 of unit shell 10, and the bottom of unit shell 10 is equipped with switch group 12, threaded connection has handle 18 between unit shell 10 and the switch group 12, can make wall grinding device can grasp handle 11 in the left hand in the operation process, handle 18 is held to the right hand, thereby make the effect of stable wall laminating of grinding process realization.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the device is firstly arranged at one end of a universal shaft head 1 for installing a connecting support rod, and then is respectively clamped with a gas spring 2 to a clamping buckle arranged at the tail end of a triangular outer frame 3, after the clamping of the gas spring 2 is finished, a sliding screw cover 301 arranged on the triangular outer frame 3 is slid to the tail end of the triangular outer frame 3, the sliding screw cover 301 is spirally rotated to enable the tail end of the triangular outer frame 3 to be in top contact with a fixed nut 4, and the fixing nut 4 is inserted with the volute 5 to complete the installation of the outer frame, the volute 5 is tightly attached to the wall surface after the installation of the outer frame is completed, meanwhile, the triangular outer frame 3 can be selected to be abandoned, the handle 11 arranged at one end of the machine set shell 10 is held by one hand, the handle 18 connected with the bottom end of the other hand-held machine set shell 10 enables the volute 5 to be tightly attached to the wall surface, the grinding component is arranged in the inner cavity of the volute 5, after the grinding component is communicated through a power supply, the switch group 12 is opened, the running gear and the rotating speed of the motor set 9 are selected through the switch group 12, meanwhile, the motor set 9 is electrified to operate to generate rotating force, at the moment, a transmission shaft 8 connected with a shaft of the motor set 9 is driven to rotate through the rotating force generated by the motor set 9, the transmission shaft 8 is rotatably connected with a working disc 6, the working disc 6 is driven to rotate by the transmission shaft 8, a grinding wheel 7 clamped at the center of the working disc 6 is connected, the working disc 6 starts to polish a wall surface (object) to be polished due to the rotation of the grinding wheel 7 synchronously clamped and connected with the power transmitted by the transmission shaft 8, dust generated in the polishing process is sucked to a dust suction fan 13 clamped at the other end of the first dust suction pipe 15 through a first dust suction pipe 15 inserted at a dust suction port 14 by the wind power generated by the operation of a dust suction fan 13 controlled by a switch set 12, then enters a dust storage bag 17 arranged at the tail end of a second dust suction pipe 16 through the dust suction fan 13, and then the dust generated in the polishing process of the wall surface polishing device is collected by the dust storage bag 17 in a centralized manner so as to be convenient for processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a wall polisher, includes universal spindle nose (1), its characterized in that: the top fixedly connected with air spring (2) of universal spindle nose (1), the other end joint of air spring (2) has triangle outrigger (3), air spring (2) are equipped with threely, and is three air spring (2) joint respectively is in the card hole department that triangle outrigger (3) end was established, the outer end sliding connection of triangle outrigger (3) has slip spiral shell cover (301), slip spiral shell cover (301) are equipped with threely, just the other end fixed joint of triangle outrigger (3) has fixation nut (4), peg graft in one side of fixation nut (4) and have spiral case (5), just slip spiral shell cover (301) with threaded connection between fixation nut (4), the inner chamber of spiral case (5) is equipped with the subassembly of polishing.

2. A wall sander as set forth in claim 1, wherein: the grinding assembly comprises a working disc (6), a grinding wheel (7), a transmission shaft (8), a motor set (9) and a machine set shell (10), the machine set shell (10) is fixedly connected to the back of the volute (5), the motor set (9) is fixedly connected to the inner cavity of the machine set shell (10), the transmission shaft (8) is fixedly connected to the crankshaft position of the outer end of the motor set (9), the transmission shaft (8) is rotatably connected to the machine set shell (10), one end of the transmission shaft (8) penetrates through the volute (5) to extend to the inside, the working disc (6) is in threaded connection with the other end of the transmission shaft (8), the working disc (6) is rotatably connected to the inner cavity of the volute (5), a buckle is arranged at the central position of the outer end of the working disc (6), and the grinding wheel (7) is clamped to the buckle position of the working disc (6).

3. A wall sander as set forth in claim 2, wherein: one side of the unit shell (10) is fixedly connected with a lifting handle (11), a switch group (12) is arranged at the bottom end of the unit shell (10), and a handle (18) is connected between the unit shell (10) and the switch group (12) in a threaded manner.

4. A wall lining machine according to claim 3, wherein: the motor set (9) with electric connection between switch group (12), the inside of switch group (12) is equipped with external power source line, switch group (12) bottom fixedly connected with dust absorption fan (13), just dust absorption fan (13) with be electric connection between switch group (12).

5. A wall grinding machine according to claim 4, characterized in that: the bottom end of the inner cavity of the volute (5) is provided with a dust collection opening (14), and the dust collection opening (14) is communicated with the back of the volute (5).

6. A wall grinding machine according to claim 5, characterized in that: the back of the volute (5) is inserted with a first dust suction pipe (15), the first dust suction pipe (15) corresponds to the dust suction opening (14), and the other end of the first dust suction pipe (15) is clamped with the dust suction fan (13).

7. A wall grinding machine according to claim 4, characterized in that: the other end of the dust collection fan (13) is connected with a second dust collection pipe (16) in a clamping mode, and the other end of the second dust collection pipe (16) is connected with a dust storage bag (17) in a sleeved mode.

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