CN220592668U

CN220592668U - Handheld polishing equipment

Info

Publication number: CN220592668U
Application number: CN202321464902.1U
Authority: CN
Inventors: 黄国宇; 邹勇涛
Original assignee: Mianyang Hongyue Shengda Technology Co ltd
Current assignee: Mianyang Hongyue Shengda Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-03-15
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of polishing equipment and discloses handheld polishing equipment, which comprises a handheld shell, wherein the bottom end of the handheld shell is fixedly connected with a protective cover, the top end of the protective cover is fixedly connected with a cross pipe and penetrates through the handheld shell, the top end of the handheld shell is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a second partition plate, the outer wall of the second partition plate is fixedly connected with the inner wall of the handheld shell, a filter box is arranged on the right of the handheld shell, a first partition plate is arranged on the right of the filter box, and the outer wall of the first partition plate is fixedly connected with the inner wall of the handheld shell. According to the utility model, the polishing sheet can be covered and polishing is not affected, scrap iron generated by polishing can be controlled in the protective cover, splashing of the scrap iron is reduced, dust is blocked in the filter box through the filter box, so that the dust can be collected, and flying of the dust is prevented, and therefore, absorption of workers is avoided, and harm to the health of the workers is avoided.

Description

Handheld polishing equipment

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to handheld polishing equipment.

Background

Machine parts refer to individual parts or components used to construct a machine tool or machine system, typically made of metal or other materials, having a particular shape, size, and function, and are typically used in the manufacture of machines, equipment, tools, and other machine systems that require a grinding process during the manufacturing process.

At present, handheld polishing equipment on the market can produce smoke dust when polishing, but lacks the treatment to the dust, and the staff is dust absorption for a long time, can cause huge injury to staff's health to staff's work has been influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a handheld polishing device which can cover a polishing sheet and not influence polishing of the polishing sheet, can control scrap iron generated by polishing in a protective cover, reduce splashing of the scrap iron, and block dust in a filter box through the filter box, so that the dust can be collected, and the dust is prevented from flying, so that the absorption of workers is avoided, and the harm to the health of the workers is avoided.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the handheld polishing equipment comprises a handheld shell, wherein the bottom end of the handheld shell is fixedly connected with a protective cover, the top end of the protective cover is fixedly connected with a cross pipe and penetrates through the handheld shell, the top end of the handheld shell is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a second partition plate, the outer wall of the second partition plate is fixedly connected with the inner wall of the handheld shell, a filter box is arranged on the right of the handheld shell, a first partition plate is arranged on the right of the filter box, the outer wall of the first partition plate is fixedly connected with the inner wall of the handheld shell, the right of the handheld shell is provided with a groove, the inner wall of the groove is fixedly connected with an exhaust fan, and the right end of the first partition plate is fixedly connected with an exhaust pipe and penetrates through the groove;

through above-mentioned technical scheme, start the updraft ventilator opportunity when polishing and produce suction, in entering the protection casing through exhaust column, connecting pipe and cross pipe pair, inhale cross pipe and connecting pipe to the smoke and dust in the protection casing, later get into the rose box to block the dust in the rose box through the rose box, thereby can collect the dust, prevent the flying upward of dust, consequently avoid the staff to absorb, thereby avoid causing the injury to the healthy of staff.

Further, T-shaped columns are fixedly connected to the front side and the rear side of the left end of the filter box;

through above-mentioned technical scheme, T shape post has spacing effect.

Further, T-shaped grooves are formed in the front side and the rear side of the top end of the second partition board, and the T-shaped grooves are matched with the T-shaped columns in shape;

through above-mentioned technical scheme, T-shaped groove and T shape post all have spacing effect to the shape is fit mutually, equipment is convenient.

Further, clamping grooves are formed in the left side and the right side of the top end of the handheld shell, a cover plate is arranged above the handheld shell, clamping columns are fixedly connected to the left side and the right side of the bottom end of the cover plate, and the clamping columns are matched with the clamping grooves in shape;

through above-mentioned technical scheme, make the card post card advance in the draw-in groove when the installation, owing to there is frictional force between card post and the draw-in groove, consequently can prevent that the card post from becoming flexible to cover the apron and seal in the top of handheld shell.

Further, the outer wall of the protective cover is connected with a telescopic frame in a sliding manner, a plurality of telescopic rods are fixedly connected to the left side and the right side of the top end of the telescopic frame, telescopic sleeves are fixedly connected to the outer walls of the telescopic rods in a sliding manner, and the top ends of the telescopic sleeves are fixedly connected to the bottom ends of the handheld shells;

through the technical scheme, when mechanical parts need to be polished, the telescopic frame needs to be moved upwards, so that the telescopic rod is carried to move upwards, scrap iron generated by polishing can be prevented from splashing, workers are protected, and the telescopic sleeve carries out limiting treatment on the telescopic column.

Further, springs are fixedly connected to the top ends of the telescopic rods, and the top ends of the springs are fixedly connected to the inner wall of the top end of the telescopic sleeve;

through above-mentioned technical scheme, can be all the time support the telescopic link downwards through the elasticity effect of spring.

Further, a motor is fixedly connected to the middle part of the inner wall of the top end of the protective cover, and a polishing sheet is fixedly connected to the driving end of the motor;

through the technical scheme, the motor drives the polishing sheet to rotate, and mechanical parts are polished.

Further, a protective shell is fixedly connected to the outer side of the inner wall of the top end of the protective cover, which corresponds to the motor;

through above-mentioned technical scheme, the protection casing protects the motor, prevents dust and iron fillings entering motor inside to avoid causing the destruction to the motor.

The utility model has the following beneficial effects:

according to the utility model, the motor is started to drive the polishing sheet to rotate, then the polishing sheet is placed on a mechanical part to be polished, at the moment, the telescopic frame moves upwards, so that the telescopic rod moves upwards, the spring is extruded, the polishing sheet can be covered and the polishing is not affected, scrap iron generated by polishing can be controlled in the protective cover, splashing of the scrap iron is reduced, meanwhile, the suction force can be generated by starting the suction fan, smoke dust in the protective cover is sucked into the cross pipe and the connecting pipe through the suction pipe, the connecting pipe and the cross pipe pair and then enters the filter box, and dust is blocked in the filter box through the filter box, so that the dust can be collected, flying of the dust is prevented, the absorption of workers is avoided, and the harm to the health of the workers is avoided.

Drawings

FIG. 1 is a front right perspective view of a hand-held sanding apparatus in accordance with the present utility model;

FIG. 2 is a bottom perspective view of a hand-held sanding apparatus in accordance with the present utility model;

FIG. 3 is a schematic perspective view of a clamping groove structure of a hand-held polishing device according to the present utility model;

FIG. 4 is a schematic perspective view of the internal structure of a hand-held housing of a hand-held polishing apparatus according to the present utility model;

FIG. 5 is a schematic perspective view of a T-shaped groove structure of a hand-held polishing apparatus according to the present utility model;

FIG. 6 is a schematic perspective view of a groove structure of a hand-held polishing apparatus according to the present utility model;

fig. 7 is a schematic perspective view of a cross-sectional structure of a protective cover of a hand-held polishing apparatus according to the present utility model.

Legend description:

1. a cover plate; 2. a hand-held housing; 3. a protective cover; 4. a telescoping frame; 5. a telescopic rod; 6. a telescopic sleeve; 7. an exhaust fan; 8. polishing the sheet; 9. a protective shell; 10. a cross pipe; 11. a clamping column; 12. a clamping groove; 13. a first partition board; 14. a filter box; 15. a second partition board; 16. a T-shaped column; 17. a connecting pipe; 18. a spring; 19. an exhaust tube; 20. a T-shaped groove; 21. a groove; 22. and a motor.

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. 1-7, one embodiment provided by the present utility model is: the utility model provides a hand-held type equipment of polishing, including handheld shell 2, handheld shell 2 bottom fixedly connected with protection casing 3, protection casing 3 top fixedly connected with cross pipe 10 runs through handheld shell 2, handheld shell 2 top fixedly connected with connecting pipe 17, connecting pipe 17 other end fixedly connected with baffle two 15, baffle two 15 outer wall fixed connection is at handheld shell 2 inner wall, handheld shell 2 right-hand being provided with rose box 14, the right-hand baffle first 13 that is provided with of rose box 14, baffle first 13 outer wall fixed connection is at handheld shell 2 inner wall, handheld shell 2 right-hand member is provided with recess 21, recess 21 inner wall fixedly connected with air exhauster 7, baffle first 13 right-hand member fixedly connected with exhaust column 19 and run through recess 21.

In addition, start air exhauster 7 when polishing can produce suction, in entering protection casing 3 through exhaust column 19, connecting pipe 17 and cross pipe 10, inhale cross pipe 10 and connecting pipe 17 in the smoke and dust in the protection casing 3, later get into rose box 14 to block the dust in rose box 14 through rose box 14, thereby can collect the dust, prevent the flying up of dust, consequently avoid the staff to absorb, thereby avoid causing the injury to the healthy of staff.

Further explaining, both sides all fixedly connected with T shape post 16 around the rose box 14 left end, T shape post 16 have spacing effect, and both sides all are provided with T shape groove 20 around baffle two 15 top, and T shape groove 20 and T shape post 16 shape agree with, and T shape groove 20 and T shape post 16 all have spacing effect to the shape agrees with, and the equipment is convenient.

Further explaining, holding shell 2 top left and right sides all is provided with draw-in groove 12, holds shell 2 top and is provided with apron 1, and apron 1 bottom left and right sides all fixedly connected with card post 11, and card post 11 and draw-in groove 12 shape agree with each other, make card post 12 card advance in the draw-in groove 11 when the installation, because there is frictional force between card post 12 and the draw-in groove 11, consequently can prevent card post 12 not hard up to cover apron 1 and seal in holding shell 2's top.

Further explaining, protection casing 3 outer wall sliding connection has flexible frame 4, the equal fixedly connected with of a plurality of telescopic links 5 of the equal fixedly connected with in left and right sides in flexible frame 4 top, the equal fixedly connected with of telescopic link 5 outer wall is flexible cover 6, flexible cover 6 top is equal fixedly connected in handheld shell 2 bottom, when needs polishing mechanical parts, need can upwards move flexible frame 4 to take flexible link 5 upwards to can prevent that the iron fillings that produce of polishing from splashing, protect the staff, flexible cover 6 carries out spacing processing to flexible post 5, the equal fixedly connected with spring 18 in telescopic link 5 top, the equal fixedly connected with in flexible cover 6 top inner wall in spring 18 top, can be down all the time in the telescopic link 5 through the elastic action of spring 18.

Further explaining, protection casing 3 top inner wall middle part fixedly connected with motor 22, motor 22 drive end fixedly connected with piece 8 of polishing, motor 22 are carried the piece 8 of polishing and are rotated, handle polishing to mechanical parts, and protection casing 3 top inner wall corresponds motor 22's outside fixedly connected with protective housing 9, and protection casing 3 protects motor 22, prevents that dust and iron fillings from getting into inside motor 22 to avoid causing the destruction to motor 22.

Working principle: firstly, the motor 22 is started to drive the polishing sheet 8 to rotate, then the polishing sheet 8 is placed on a mechanical part to be polished, at the moment, the telescopic frame 4 can move upwards, so that the telescopic rod 5 is driven to move upwards, the spring 18 is extruded, the polishing sheet 8 can be covered and is not affected by polishing, scrap iron generated by polishing can be controlled in the protective cover 3, splashing of the scrap iron is reduced, meanwhile, the suction fan 7 is started to generate suction force, smoke dust in the protective cover 3 is sucked into the cross pipe 10 and the connecting pipe 17 through the suction pipe 19, the connecting pipe 17 and the cross pipe 10, then enters the filter box 14, dust is blocked in the filter box 14 through the filter box 14, dust can be collected, flying of the dust is prevented, staff is prevented from absorbing the dust, harm to the health of the staff is avoided, the cover plate 1 and the hand-held shell 2 can be separated, and then the filter box 14 is taken out, so that the dust collected in the cover is convenient to disassemble and is convenient to pour out for cleaning.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A hand-held sanding apparatus comprising a hand-held housing (2), characterized in that: the bottom end of the hand-held shell (2) is fixedly connected with a protective cover (3), the top end of the protective cover (3) is fixedly connected with a cross pipe (10) and penetrates through the hand-held shell (2), the top end of the hand-held shell (2) is fixedly connected with a connecting pipe (17), the other end of the connecting pipe (17) is fixedly connected with a second partition plate (15), the outer wall of the second partition plate (15) is fixedly connected with the inner wall of the hand-held shell (2), the novel filter is characterized in that a filter box (14) is arranged on the right side of the handheld shell (2), a first partition plate (13) is arranged on the right side of the filter box (14), the outer wall of the first partition plate (13) is fixedly connected with the inner wall of the handheld shell (2), a groove (21) is formed in the right end of the handheld shell (2), an exhaust fan (7) is fixedly connected with the inner wall of the groove (21), and an exhaust pipe (19) is fixedly connected with the right end of the first partition plate (13) and penetrates through the groove (21).

2. A hand-held sanding apparatus as defined in claim 1, wherein: t-shaped columns (16) are fixedly connected to the front side and the rear side of the left end of the filter box (14).

3. A hand-held sanding apparatus as defined in claim 2, wherein: t-shaped grooves (20) are formed in the front side and the rear side of the top end of the second partition plate (15), and the T-shaped grooves (20) are matched with the T-shaped columns (16) in shape.

4. A hand-held sanding apparatus as defined in claim 1, wherein: the novel portable electronic device is characterized in that clamping grooves (12) are formed in the left side and the right side of the top end of the handheld shell (2), a cover plate (1) is arranged above the handheld shell (2), clamping columns (11) are fixedly connected to the left side and the right side of the bottom end of the cover plate (1), and the clamping columns (11) are matched with the clamping grooves (12) in shape.

5. A hand-held sanding apparatus as defined in claim 1, wherein: the utility model discloses a hand-held shell (2), including protection casing (3), telescopic frame (4) of protection casing (3) outer wall sliding connection, a plurality of telescopic links (5) of all fixedly connected with in telescopic frame (4) top left and right sides, all sliding connection has flexible cover (6) of telescopic link (5) outer wall, the equal fixedly connected with in hand-held shell (2) bottom in flexible cover (6) top.

6. A hand-held sanding apparatus as defined in claim 5, wherein: the top ends of the telescopic rods (5) are fixedly connected with springs (18), and the top ends of the springs (18) are fixedly connected to the inner wall of the top end of the telescopic sleeve (6).

7. A hand-held sanding apparatus as defined in claim 1, wherein: the middle part of the inner wall of the top end of the protective cover (3) is fixedly connected with a motor (22), and the driving end of the motor (22) is fixedly connected with a polishing sheet (8).

8. A hand-held sanding apparatus as defined in claim 7, wherein: and a protective shell (9) is fixedly connected to the outer side of the inner wall of the top end of the protective cover (3) corresponding to the motor (22).