CN219212539U

CN219212539U - Portable polishing mechanism

Info

Publication number: CN219212539U
Application number: CN202223558136.3U
Authority: CN
Inventors: 黄昌生; 黄珍妮; 胡明艳; 张德升
Original assignee: Henan Fuyuan Environmental Protection Technology Co ltd
Current assignee: Henan Fuyuan Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of water permeable brick processing, in particular to a portable polishing mechanism, which comprises a main body and a protection device, wherein a rotating wheel is rotationally connected to the side surface of the main body, an armrest is fixedly connected to the side surface of the main body, a sander is fixedly connected to the side surface of the main body, a motor is fixedly connected to the upper surface of the sander, the protection device is arranged on the side surface of the sander, the protection device comprises a protection plate and a connection block, the connection block is fixedly connected with the side surface of the sander, the protection plate is arranged on the side surface of the sander, a connection rod is fixedly connected to the side surface of the protection plate, and a connection groove is formed in the surface of the connection block. According to the utility model, the protector is arranged to effectively protect the sander, so that the function of protecting the sander is achieved, dust is easy to splash when the sander is operated to polish the surface of an article, environmental pollution is caused, and the usability of the sander is improved.

Description

Portable polishing mechanism

Technical Field

The utility model relates to the technical field of water permeable brick processing, in particular to a portable polishing mechanism.

Background

The polishing machine is widely used for finish machining and surface polishing treatment in the mould industry, is a substitute for similar pneumatic products, and is used for machining a surface layer by using a portable polishing mechanism in the production of stone-like PC water permeable bricks.

The prior art is such as the utility model of publication number CN206382992U, this patent discloses a polisher, including handheld portion and dull polish portion, handheld portion is including handheld casing and power component and output shaft, the dull polish portion is provided with dull polish casing, be provided with the section baffle between handheld casing and the dull polish casing, the output shaft runs through the section baffle, the output shaft is provided with the wind wheel, the wind wheel is connected with the output shaft linkage, the wind wheel is including the chassis, blade and lid, the blade sets up along the even interval distribution of outer circumference on chassis, be provided with inlet scoop and air outlet on the lid, the inlet scoop is located the axle center department of lid, the air outlet is located the circumference tangential direction of lid, the diameter that the blade formed circumference space is greater than the diameter of inlet scoop, be provided with the concave surface on the blade, be provided with air inlet portion and air outlet portion on the handheld casing, air outlet portion corresponds the setting with the air outlet, in the prior art, be provided with the vent in handheld portion one side of polisher and be used for dispelling the heat for interior power component, but its inside still often can be because the shut down of overheated needs, work efficiency is influenced.

However, when the polishing mechanism is used, a user places the device on the surface of an article to be polished, then starts the device to polish the surface of the article, but when the device is used, dust is easy to splash at the polishing position, so that the environment is polluted.

Disclosure of Invention

The utility model aims to solve the defect that dust splashes pollute the environment in the prior art, and provides a portable polishing mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable grinding machanism, includes main part and protector, the side of main part rotates and is connected with the runner, the side fixedly connected with handrail of main part, the side fixedly connected with sander of main part, the last fixedly connected with motor of sander, protector sets up the side at the sander, protector includes guard plate and connecting block, the side fixed connection of connecting block and sander, the guard plate sets up with the side of sander, the side fixedly connected with connecting rod of guard plate, the spread groove has been seted up on the surface of connecting block, the inner wall joint of connecting rod and spread groove, the restriction groove has been seted up to the inner wall of spread groove, the restriction hole has been seted up to the inner wall of connecting rod.

Preferably, the inner wall sliding connection of restriction hole has the restriction pole, the inner wall joint in restriction pole and restriction groove through setting up the inner wall joint in restriction pole and restriction groove, can restrict the connecting rod, has reduced equipment when using, and the guard plate breaks away from the condition that polishers appears.

Preferably, one end of the limiting rod away from the limiting groove is fixedly connected with a first spring, one end of the first spring away from the limiting rod is clamped with the inner wall of the limiting hole, the side face of the limiting rod is fixedly connected with a supporting rod, and the first spring is arranged to facilitate the application of elastic force to the limiting rod.

Preferably, the inner wall sliding connection of limiting hole has the piece that supports, support the piece and support the one end butt of pole, set up the piece that supports, be convenient for move the pole that supports.

Preferably, the upper surface of sander is provided with heat abstractor, heat abstractor includes connecting plate and louvre, the upper surface fixed connection of connecting plate and sander, the louvre is seted up with the upper surface of sander, the upper surface of connecting plate is seted up flutedly, the inner wall joint of fan and recess, the draw-in hole has been seted up to the inner wall of recess, the draw-in groove has been seted up to the side of fan, the inner wall sliding connection of draw-in groove has the draw-in bar, the inner wall joint of draw-in bar and draw-in hole, the one end fixedly connected with second spring of draw-in bar is kept away from to the draw-in bar, the one end and the inner wall fixed connection of draw-in groove of draw-in bar are kept away from to the second spring, through setting up the fan, can cool down the inside of sander, have reduced equipment when using, the inside high temperature that produces easily of equipment causes the condition that equipment damaged to appear.

Preferably, the side of connecting plate has seted up the indent, the inner wall sliding connection of indent has the depression bar, sets up the depression bar, is convenient for remove the card pole.

Preferably, one end fixedly connected with third spring of depression bar, the one end that the depression bar was kept away from to third spring is fixedly connected with the inner wall of indent, sets up the third spring, is convenient for apply elasticity to the depression bar.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when equipment is required to be used, a user presses the abutting block, the abutting block moves to abut against the limiting rod to move, the limiting rod is driven to move by abutting against the rod to move, the limiting rod moves to be separated from the inner wall of the limiting groove, the connecting rod loses constraint, the connecting rod is pulled to drive the protection plate to be separated from the surface of the sander, the sander is effectively protected by the arrangement of the protection device, the sander is protected, dust is easy to splash when the sander is operated to polish the surface of an article when the equipment is used, environmental pollution is caused, and the usability of the equipment is improved.

2. According to the utility model, when equipment is needed to be used, a user presses the pressing rod, the pressing rod moves to drive the third spring to displace and deform to generate elasticity, the pressing rod moves to drive the clamping rod to move, the clamping rod moves to drive the second spring to displace and deform to generate elasticity, the clamping rod moves to be separated from the inner wall of the clamping hole, the fan is out of constraint, the heat dissipation device is arranged, the interior of the sander is effectively cooled, the temperature of the sander is reduced, the temperature of the interior of the sander is reduced when the equipment is used, the damage to the equipment is caused, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a portable polishing mechanism according to the present utility model;

FIG. 2 is a schematic side view of a portable polishing mechanism according to the present utility model;

FIG. 3 is an enlarged view of the polishing mechanism of FIG. 2A according to the present utility model;

fig. 4 is a schematic structural view of a protection device of a portable polishing mechanism according to the present utility model;

fig. 5 is a schematic structural diagram of a heat dissipating device of a portable polishing mechanism according to the present utility model.

Legend description: 1. a main body; 2. a rotating wheel; 3. a sander; 4. an armrest; 5. a motor; 6. a protective device; 61. a protection plate; 62. a connecting block; 63. a connecting rod; 64. a connecting groove; 65. a limiting groove; 66. limiting the aperture; 67. a restraining bar; 68. a first spring; 69. a supporting rod; 610. abutting blocks; 7. a heat sink; 71. a connecting plate; 72. a heat radiation hole; 73. a fan; 74. a groove; 75. a clamping groove; 76. a clamping hole; 77. a clamping rod; 78. a second spring; 79. pressing a groove; 710. a compression bar; 711. and a third spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable grinding machanism, includes main part 1 and protector 6, and the side rotation of main part 1 is connected with runner 2, and the side fixedly connected with handrail 4 of main part 1, the side fixedly connected with sander 3 of main part 1, the last fixedly connected with motor 5 of sander 3.

The specific arrangement and function of the guard 6 and the heat sink 7 will be described in detail.

In this embodiment: the protector 6 includes guard plate 61 and connecting block 62, and connecting block 62 and the side fixed connection of sander 3, guard plate 61 and the side setting of sander 3, guard plate 61's side fixedly connected with connecting rod 63, connecting groove 64 has been seted up on the surface of connecting block 62, and connecting rod 63 and the inner wall joint of connecting groove 64, limit groove 65 has been seted up to the inner wall of connecting groove 64, and limiting hole 66 has been seted up to the inner wall of connecting rod 63.

Specifically, the inner wall of the limiting hole 66 is slidably connected with a limiting rod 67, and the limiting rod 67 is clamped with the inner wall of the limiting groove 65.

In this embodiment: by arranging the limiting rod 67 to be clamped with the inner wall of the limiting groove 65, the connecting rod 63 can be limited, and the situation that the protection plate 61 is separated from the sander 3 when the device is used is reduced.

Specifically, one end of the limiting rod 67 away from the limiting groove 65 is fixedly connected with a first spring 68, one end of the first spring 68 away from the limiting rod 67 is clamped with the inner wall of the limiting hole 66, the side surface of the limiting rod 67 is fixedly connected with a supporting rod 69, and the first spring 68 is arranged to facilitate the application of elastic force to the limiting rod 67.

Specifically, the inner wall of the limiting hole 66 is slidably connected with a supporting block 610, and the supporting block 610 is abutted against one end of the supporting rod 69, so that the supporting rod 69 is convenient to move.

In this embodiment: the heat dissipation device 7 comprises a connecting plate 71 and a heat dissipation hole 72, the connecting plate 71 is fixedly connected with the upper surface of the sander 3, the heat dissipation hole 72 is formed in the upper surface of the sander 3, a groove 74 is formed in the upper surface of the connecting plate 71, a fan 73 is connected with the inner wall of the groove 74 in a clamping mode, a clamping hole 76 is formed in the inner wall of the groove 74, a clamping groove 75 is formed in the side face of the fan 73, a clamping rod 77 is connected with the inner wall of the clamping hole 76 in a sliding mode, the clamping rod 77 is connected with the inner wall of the clamping hole 76 in a clamping mode, one end, away from the clamping hole 76, of the clamping rod 77 is fixedly connected with a second spring 78, and one end, away from the clamping rod 77, of the second spring 78 is fixedly connected with the inner wall of the clamping groove 75.

In this embodiment: by providing the fan 73, the inside of the grinder 3 can be cooled, so that the condition that the equipment is damaged due to the fact that the inside of the equipment is easy to generate high temperature when the equipment is used is reduced.

Specifically, the side surface of the connecting plate 71 is provided with a pressing groove 79, the inner wall of the pressing groove 79 is slidably connected with a pressing rod 710, and the pressing rod 710 is arranged to facilitate moving the clamping rod 77.

Specifically, one end of the compression bar 710 is fixedly connected with a third spring 711, and one end of the third spring 711 away from the compression bar 710 is fixedly connected with the inner wall of the pressing groove 79, and the third spring 711 is provided to facilitate the application of elastic force to the compression bar 710.

Working principle: when the equipment is required to be used, a user presses the abutting block 610, then the abutting block 610 moves to abut against the abutting rod 69, then the abutting rod 69 moves to drive the limiting rod 67 to move, then the limiting rod 67 moves to be separated from the inner wall of the limiting groove 65, then the connecting rod 63 loses constraint, the connecting rod 63 is pulled to drive the protection plate 61 to be separated from the surface of the sander 3, the sander 3 is effectively protected through the arrangement of the protection device 6, the function of protecting the sander 3 is achieved, dust splashing easily when the sander 3 polishes the surface of an article when in operation is reduced, environmental pollution is caused, and the usability of the equipment is improved.

When the equipment is needed to be used, a user presses the press rod 710, then the press rod 710 moves to drive the third spring 711 to displace and deform to generate elasticity, then the press rod 710 moves to drive the clamping rod 77 to move, then the clamping rod 77 moves to drive the second spring 78 to displace and deform to generate elasticity, then the clamping rod 77 moves to be separated from the inner wall of the clamping hole 76, then the fan 73 loses constraint, and the heat dissipation device 7 is arranged to effectively cool the inside of the sander 3, so that the effect of cooling the sander 3 is achieved, when the equipment is used, the inside of the sander 3 is easy to generate high temperature, the equipment is damaged and cannot be normally used, and the service life of the equipment is prolonged.

Claims

1. Portable grinding machanism, including main part (1) and protector (6), its characterized in that: the utility model discloses a polishing machine, including main part (1), connecting rod (63), connecting groove (64) have been seted up to the side fixedly connected with runner (2) of side rotation of main part (1), the side fixedly connected with sander (3) of main part (1), the last fixedly connected with motor (5) of sander (3), protector (6) set up the side at sander (3), protector (6) include guard plate (61) and connecting block (62), the side fixed connection of connecting block (62) and sander (3), the side setting of guard plate (61) and sander (3), the side fixedly connected with connecting rod (63) of guard plate (61), spread groove (64) have been seted up on the surface of connecting block (62), limiting groove (65) have been seted up to the inner wall of connecting rod (63) and inner wall joint of spread groove (64), limiting hole (66) have been seted up to the inner wall of connecting rod (63).

2. A portable sharpening mechanism as defined in claim 1, wherein: the inner wall of the limiting hole (66) is connected with a limiting rod (67) in a sliding mode, and the limiting rod (67) is clamped with the inner wall of the limiting groove (65).

3. A portable sharpening mechanism as defined in claim 2, wherein: one end of restriction pole (67) keep away from restriction groove (65) fixedly connected with first spring (68), one end that restriction pole (67) were kept away from to first spring (68) and the inner wall joint of restriction hole (66), the side fixedly connected with butt pole (69) of restriction pole (67).

4. A portable sharpening mechanism according to claim 3, wherein: the inner wall of the limiting hole (66) is connected with a supporting block (610) in a sliding mode, and the supporting block (610) is in supporting connection with one end of a supporting rod (69).

5. A portable sharpening mechanism as defined in claim 1, wherein: the upper surface of sander (3) is provided with heat abstractor (7), heat abstractor (7) are including connecting plate (71) and louvre (72), connecting plate (71) are connected with the upper surface fixed of sander (3), louvre (72) are seted up with the upper surface of sander (3), recess (74) are seted up to the upper surface of connecting plate (71), inner wall joint of fan (73) and recess (74), draw-in hole (76) are seted up to the inner wall of recess (74), draw-in groove (75) have been seted up to the side of fan (73), the inner wall sliding connection of draw-in groove (75) has draw-in bar (77), the inner wall joint of draw-in bar (77) and draw-in hole (76), the one end fixedly connected with second spring (78) of draw-in bar (77) are kept away from to draw-in bar (77), the one end and the inner wall fixed connection of draw-in groove (75) are kept away from to second spring (78).

6. A portable sharpening mechanism according to claim 5, wherein: the side of connecting plate (71) has seted up indent (79), the inner wall sliding connection of indent (79) has depression bar (710).

7. A portable sharpening mechanism according to claim 6, wherein: one end of the pressing rod (710) is fixedly connected with a third spring (711), and one end of the third spring (711) away from the pressing rod (710) is fixedly connected with the inner wall of the pressing groove (79).