CN220463240U

CN220463240U - Wall polisher

Info

Publication number: CN220463240U
Application number: CN202321992308.XU
Authority: CN
Inventors: 赵重生; 周志凯; 牛小军
Original assignee: Henan Navigation Biao Construction Engineering Co ltd
Current assignee: Henan Navigation Biao Construction Engineering Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-09
Anticipated expiration: 2033-07-27

Abstract

The utility model belongs to the technical field of grinding machines, and particularly relates to a wall surface grinding machine which solves the problems that a high wall surface is not ground in place and the dust collection effect is not good enough in the prior art.

Description

Wall polisher

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a wall surface grinding machine.

Background

Currently, a polisher is a mechanical device, and is mainly used for grinding and polishing the surfaces of various workpieces. The method has the main effects of flattening and finely processing the surface of the workpiece, removing undesirable substances such as burrs, oxide skin, rust and the like on the surface, enabling the surface to be smoother and flatter, improving the quality of the workpiece and prolonging the service life of the workpiece. Sanding machines are generally classified into hand-held and table-type, with commonly used sanding heads including grinding wheel heads, abrasive belt heads, polishing heads, and the like. Different types of sanding heads are suitable for different materials and process requirements, for example, a grinding wheel head is suitable for rough machining and deburring of metal materials, and a sanding belt head is suitable for grinding and leveling of soft materials such as wood. The polishing machine has wide application range and can be applied to the fields of surface treatment, machining, home decoration and the like of materials such as metal, wood, plastic and the like. Meanwhile, the sander can also be used for maintenance and servicing of various tools and equipment.

The prior art authorized notices are: the utility model provides a fitment is with wall polisher, includes the organism, the organism both sides all are equipped with the handle, the organism front end is equipped with rotatable lid through movable compression device and dust cover swing joint, one side of dust cover is equipped with rotatable lid, be equipped with a section of thick bamboo between organism and the dust cover, be equipped with the motor in the organism, the motor shaft of motor passes a section of thick bamboo and extends into the dust cover, the grinding wheel is installed to the front end of motor shaft, the organism rear end is equipped with the dust collecting pipe mouth, dust extraction is installed to dust collecting pipe mouth rear end, the upside rear of dust cover all is connected with the ripple rubber tube, the ripple rubber tube rear end extends into the organism in and is linked together with the dust collecting pipe mouth, movable compression device includes spring and guide bar, at least two first spring holders of dust cover rear side, the organism front side is equipped with two second spring holders corresponding with first spring holder, installs spring and guide bar between this first spring holder and the second spring holder, however this utility model is when polishing to the wall surface, because of holding equipment is polished to the high, can not carry out the problem of holding equipment, and the inside the fan is difficult to the inside the handheld device is carried out to the high, therefore the problem of the utility model is difficult to the inside the wall body because of holding equipment is difficult to polish.

Disclosure of Invention

The utility model aims to provide a wall surface grinding machine, which solves the problems that a high wall surface is not ground in place and the dust collection effect is not good enough in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wall surface grinding machine comprises a shell and a locking rod, wherein a motor is arranged in the shell, the output end of the motor is connected with a rotating shaft which is coaxially arranged through a coupling, a grinding wheel is fixedly connected onto the rotating shaft through a screw, a grinding wheel is fixedly connected onto the grinding wheel through a screw, and one side of the shell is fixedly connected with a protective shell through a screw;

the locking device is characterized in that two symmetrically arranged handles are fixedly connected to the shell through screws, a fixed block is fixedly connected to the shell through screws, two symmetrically arranged sliding blocks, two symmetrically arranged pressing blocks and a bearing block are slidably mounted in the fixed block, and a supporting rod is movably hinged to the locking rod.

Preferably, the vacuum cleaner further comprises a vacuum cleaner, wherein the vacuum cleaner is fixedly connected with a telescopic dust collection pipe through screws, the other end of the telescopic dust collection pipe is fixedly connected with the shell through screws, and the bottom of the vacuum cleaner is fixedly connected with four symmetrically arranged wheels through screws.

Preferably, the slot is seted up to the inside of fixed block, pressure block sliding connection is in the inside of slot, one side welding of pressure block has two symmetrical arrangement's first spring, the other end welding of first spring is in on the inner wall of slot for pressure block can slide in the slot inside.

Preferably, the inside of fixed block has been seted up and has been erect the groove, slider sliding connection is in the inside of erecting the groove, one side welding of slider has the second spring, the other end welding of second spring is in on the inner wall of erecting the groove, make things convenient for the slider to slide in erecting the inslot, realize locking effect.

Preferably, the round hole has been seted up to the inside of fixed block, press the piece sliding connection and be in the inside of round hole, press the welding on the briquetting and have the third spring, the other end welding of third spring is in on the inner wall of round hole, conveniently press the briquetting and can slide.

Preferably, the inside of casing has been seted up the cross bore, the axis of rotation passes the inside in cross bore, make things convenient for the axis of rotation to drive the emery wheel and rotate, realize polishing effect.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the locking rod, the fixed block and other structures, the locking rod is pushed into the locking groove formed in the fixed block, the locking rod pushes away two symmetrically arranged sliding blocks, the sliding blocks lock the locking rod under the reset of the second spring, the pressing block pushes the sliding blocks to move outwards, the bearing block pushes the locking rod to withdraw under the reset of the first spring, the supporting rod is movably hinged to the locking rod, and the effect of polishing a high wall surface is realized under the lengthening of the supporting rod and the locking rod.

2. According to the utility model, through the arrangement of the telescopic dust collection pipe, the dust collector and other structures, the external dust collector is connected with the dust collection pipe, the dust collection pipe is connected to the shell, the dust collector switch is turned on, the dust collector starts to work, dust on a polished wall surface is sucked, and the dust collector has a certain suction force and volume, so that the dust collection effect is greatly improved, and a better dust collection effect is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of structure A of the present utility model;

fig. 3 is a schematic overall structure of the present utility model.

In the figure: 1. a housing; 2. a handle; 3. a motor; 4. a rotating shaft; 5. grinding wheel; 6. grinding wheel; 7. a protective shell; 8. a telescopic dust suction pipe; 9. a dust collector; 10. a wheel; 11. a support rod; 12. a locking lever; 13. a pressure block; 14. a first spring; 15. a slide block; 16. a second spring; 17. pressing the blocks; 18. a third spring; 19. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a wall surface grinding machine comprises a shell 1 and a locking rod 12, wherein a motor 3 is arranged in the shell 1, the output end of the motor 3 is connected with a coaxially arranged rotating shaft 4 through a coupling, a grinding wheel 5 is fixedly connected on the rotating shaft 4 through a screw, a grinding wheel 6 is fixedly connected on the grinding wheel 5 through a screw, a protective shell 7 is fixedly connected on one side of the shell 1 through a screw, two symmetrically arranged handles 2 are fixedly connected on the shell 1 through a screw, a fixing block 19 is fixedly connected on the shell 1 through a screw, two symmetrically arranged sliding blocks 15, two symmetrically arranged pressing blocks 17 and a bearing block 13 are slidably arranged in the fixing block 19, the movable hinge has bracing piece 11 on the dead lever 12, through the setting of dead lever 12, fixed block 19 isotructure, through pushing into the locking groove that the fixed block 19 offered with the dead lever 12, the dead lever 12 pushes away two symmetrical arrangement's slider 15, slider 15 locks the dead lever 12 under the reset of second spring 16, will press down pressing block 17, pressing block 17 promotes slider 15 outside motion, under the reset of first spring 14, pressure-bearing piece 13 will promote the dead lever 12 and withdraw from, the movable hinge has bracing piece 11 on the dead lever 12, under the extension of bracing piece 11 and dead lever 12, realized the effect to high wall polishing.

Referring to fig. 1-3, the vacuum cleaner further comprises a vacuum cleaner 9, the vacuum cleaner 9 is fixedly connected with a telescopic vacuum cleaner pipe 8 through screws, the other end of the telescopic vacuum cleaner pipe 8 is fixedly connected with a shell 1 through screws, the bottom of the vacuum cleaner 9 is fixedly connected with four symmetrically arranged wheels 10 through screws, the vacuum cleaner pipe 8, the vacuum cleaner 9 and the like are arranged, the vacuum cleaner pipe is connected to the shell 1 through the external vacuum cleaner 9, a switch of the vacuum cleaner 9 is opened, the vacuum cleaner 9 starts to work, dust on a polished wall is sucked, the vacuum cleaner 9 has a certain suction force and a certain volume, the dust collection effect can be greatly improved, and the better dust collection effect is achieved.

Referring to fig. 2, a slot is formed in the fixing block 19, the pressure-bearing block 13 is slidably connected in the slot, two first springs 14 symmetrically arranged are welded on one side of the pressure-bearing block 13, and the other end of the first springs 14 is welded on the inner wall of the slot.

Referring to fig. 2, a vertical slot is formed in the fixing block 19, a slider 15 is slidably connected in the vertical slot, a second spring 16 is welded on one side of the slider 15, and the other end of the second spring 16 is welded on the inner wall of the vertical slot.

Referring to fig. 2, a circular hole is formed in the fixing block 19, the pressing block 17 is slidably connected to the inside of the circular hole, a third spring 18 is welded on the pressing block 17, and the other end of the third spring 18 is welded on the inner wall of the circular hole.

Referring to fig. 1, a transverse hole is formed in the housing 1, and a rotation shaft 4 passes through the transverse hole.

The specific implementation process of the utility model is as follows: when a worker starts polishing work, when polishing a low wall surface, the locking rod 12 and the supporting rod 11 are not required to be connected, when the worker needs to perform work at a certain height, the locking rod 12 and the shell 1 are only required to be connected, through the arrangement of the structures such as the locking rod 12, the fixed block 19 and the like, the locking rod 12 pushes away two symmetrically arranged sliding blocks 15 by pushing the locking rod 12 into the locking groove formed by the fixed block 19, the sliding blocks 15 lock the locking rod 12 under the reset of the second spring 16, the pressing block 17 is pressed down, the pressing block 17 pushes the sliding blocks 15 to move outwards, the pressure-bearing block 13 pushes the locking rod 12 to withdraw under the reset of the first spring 14, the supporting rod 11 is movably hinged on the locking rod 12, under the extension of bracing piece 11 and locking pole 12, realized the effect of polishing to high wall, further, through the setting of flexible dust absorption pipe 8, dust catcher 9 isotructure, through external dust catcher 9, connect the dust absorption pipe, be connected to on the casing 1 with the dust absorption pipe, open dust catcher 9 switch, dust catcher 9 begins work, inhale the dust of polishing the wall, wheel 10 and flexible dust absorption pipe 8 are installed to the bottom of dust catcher 9, conveniently carry out portable operation, dust catcher 9 has certain suction and volume, can make the dust absorption promote by a wide margin, realized the better effect of dust absorption effect, treat that emery wheel 6 wearing and tearing are serious, the screw on the emery wheel 6 is torn down and is changed, alright polish work again.

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

Claims

1. The utility model provides a wall polisher, includes casing (1) and locking lever (12), its characterized in that: the novel grinding machine is characterized in that a motor (3) is arranged in the shell (1), the output end of the motor (3) is connected with a rotating shaft (4) which is coaxially arranged through a coupling, the rotating shaft (4) is fixedly connected with a grinding wheel (5) through a screw, the grinding wheel (5) is fixedly connected with a grinding wheel (6) through a screw, and one side of the shell (1) is fixedly connected with a protective shell (7) through a screw;

two symmetrically arranged handles (2) are fixedly connected to the shell (1) through screws, a fixed block (19) is fixedly connected to the shell (1) through screws, two symmetrically arranged sliding blocks (15), two symmetrically arranged pressing blocks (17) and a bearing block (13) are slidably mounted in the fixed block (19), and a supporting rod (11) is movably hinged to the locking rod (12).

2. A wall surface grinding machine according to claim 1, characterized in that: still include dust catcher (9), be connected with flexible dust absorption pipe (8) through screw fixation on dust catcher (9), the other end of flexible dust absorption pipe (8) is in through screw fixation on casing (1), the bottom of dust catcher (9) is through screw fixation has four symmetrical arrangement's wheel (10).

3. A wall surface grinding machine according to claim 1, characterized in that: the inside of fixed block (19) has seted up the slot, pressure-bearing piece (13) sliding connection is in the inside of slot, one side welding of pressure-bearing piece (13) has two symmetrical arrangement's first spring (14), the other end welding of first spring (14) is in on the inner wall of slot.

4. A wall surface grinding machine according to claim 1, characterized in that: the inside of fixed block (19) has seted up perpendicular groove, slider (15) sliding connection is in the inside in perpendicular groove, one side welding of slider (15) has second spring (16), the other end welding of second spring (16) is in on the inner wall in perpendicular groove.

5. A wall surface grinding machine according to claim 1, characterized in that: the inside of fixed block (19) has seted up the round hole, press the inside of piece (17) sliding connection in the round hole, it has third spring (18) to weld on pressing the piece (17), the other end welding of third spring (18) is in on the inner wall of round hole.

6. A wall surface grinding machine according to claim 1, characterized in that: the inside of casing (1) has seted up the cross bore, axis of rotation (4) pass the inside in cross bore.