CN210756990U

CN210756990U - Dustproof effectual handheld polisher

Info

Publication number: CN210756990U
Application number: CN201921598524.XU
Authority: CN
Inventors: 李才秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-16
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a dustproof effectual handheld polisher, which comprises a bod, the one end transmission of organism is connected with the polishing piece, and the organism outer wall is located the periphery of polishing piece and is fixed with the cross-section and be semicircular baffle, the top of baffle one end is fixed with the baffle that the cross-section is semi-circular structure, and the baffle adopts the transparent plastic material preparation, the bottom of baffle is fixed with the fixed plate, and the both sides of fixed plate top outer wall all are fixed with the seat of induced drafting, the one end that the seat of induced drafting is close to the baffle is provided with the opening, and the one end that the baffle was kept away from to the seat of induced drafting is connected with dust absorption mechanism. The utility model discloses the piece and the dust that the usable negative pressure fan will polish and produce absorb, avoid a large amount of dusts to stretch, prevent to cause environmental pollution and avoid influencing staff's healthy, and set the baffle to transparent plastic materials to make things convenient for the staff to polish regional observation.

Description

Dustproof effectual handheld polisher

Technical Field

The utility model relates to a polisher technical field especially relates to a dustproof effectual handheld polisher.

Background

Grinding is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with a rough object, and mainly aims to obtain specific surface roughness.

The handheld polisher of general use mainly includes the fuselage and is located the polishing piece of aircraft nose position, rotate the polishing piece through external power supply or battery powered and carry out the operation of polishing, the in-process of the operation of actually polishing, can produce a large amount of pieces and dust, the polishing piece periphery of ordinary handheld polisher is provided with ARC (arc baffle) and is used for blockking the injury of piece to the staff, but have a large amount of dust to stretch, it prevents that the dust from stretching to be provided with the retaining ring that the brush hair constitutes in the periphery of polishing piece among the prior art, but the retaining ring shelters from the polishing piece, inconvenient staff is at the regional condition of polishing of the in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the effectual handheld polisher of preventing dust that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dustproof effectual handheld polisher, includes the organism, the one end transmission of organism is connected with the polishing piece, and the organism outer wall is located the periphery of polishing piece and is fixed with the cross-section and be semicircular baffle, the top of baffle one end is fixed with the baffle that the cross-section is semi-circular structure, and the baffle adopts the transparent plastic material preparation, the bottom of baffle is fixed with the fixed plate, and the both sides of fixed plate top outer wall all are fixed with the seat of induced drafting, the one end that the seat of induced drafting is close to the baffle is provided with the opening, and the one end that the baffle was kept away from to the seat of induced drafting is connected with.

Preferably, the dust collection mechanism is provided with a negative pressure fan and a dust removal bag, a fixing frame is fixed on the outer wall of the machine body at a position corresponding to the negative pressure fan, two ends of an inner cavity of the fixing frame are respectively connected with the air suction seat and the dust removal bag through air pipes, and the negative pressure fan is fixed in the fixing frame.

Preferably, a plurality of cleaning pieces are fixed on the top of the air draft seat, and the top ends of the cleaning pieces are in contact with the bottom of the polishing plate.

Preferably, the cleaning elements are arranged as bristles distributed vertically.

Preferably, a plurality of dust absorption holes are formed in the position, between two adjacent cleaning pieces, of the top of the air draft seat.

Preferably, the both sides of fixed plate top outer wall intermediate position all are fixed with the spray tube, and the top of organism is fixed with the storage box, and the storage box bottom leads to pipe to be connected with the spray tube, and the storage has water in the storage box.

The utility model has the advantages that:

1. the device is fixed with the cross-section at the one end top that the organism was kept away from to the ARC baffle and is the curved baffle, can avoid the piece to sputter, and be fixed with the fixed plate bottom the baffle, the fixed plate top and polish and constitute between the piece and have the installation cavity, the both sides of installation cavity bottom inner wall all are provided with the seat of induced drafting, the negative pressure fan that induced drafting passes through in tuber pipe and the mount is connected with the dust pocket, thereby usable negative pressure fan absorbs the piece and the dust that produce of polishing, avoid a large amount of dusts to stretch, prevent to cause environmental pollution and avoid influencing staff's healthy, and set the baffle to transparent plastic materials, thereby make things convenient for the staff to polish regional observation.

2. The device sets the convulsions seat to box-like structure, and the one end opening that the mount was kept away from to the convulsions seat carries out clastic absorption, and convulsions seat top is provided with the clearance piece that a plurality of brush hairs constitute, clearance piece top and the contact of polishing piece bottom to can clear up the bottom of polishing piece, and utilize the dust absorption hole at convulsions seat top to absorb the dust that falls, thereby guarantee the effect of polishing, improve device's result of use.

3. Further, be fixed with the spray tube in the both sides of installation cavity intermediate position, the one end that the spray tube is close to the organism is passed through in water pipe and the storage box and is linked together, has put water in the storage box, can spray the water smoke at the operation in-process of polishing to reduce the dust and stretch and reduce the temperature of the piece of polishing, thereby further improve the result of use of device.

Drawings

Fig. 1 is a schematic view of an overall structure of a handheld sander with a good dustproof effect according to embodiment 1 of the present invention;

fig. 2 is a schematic sectional structural view of a handheld sander with a good dustproof effect according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a of the handheld sander with a good dustproof effect according to the present invention;

fig. 4 is the utility model discloses embodiment 2 provides a dustproof effectual handheld polisher's overall structure schematic diagram.

In the figure: the dust cleaning machine comprises a machine body 1, a polishing plate 2, a partition plate 3, a baffle plate 4, a fixing plate 5, an air exhaust seat 6, a fixing frame 7, a dust removal bag 8, a cleaning piece 9, a dust suction hole 10, a spray pipe 11 and a storage box 12.

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.

Example 1

Referring to fig. 1-3, a dustproof effectual handheld polisher, including organism 1, the one end transmission of organism 1 is connected with polishing piece 2, and the periphery that 1 outer wall of organism is located polishing piece 2 is fixed with the cross-section and is semicircular baffle 3, the top of 3 one ends of baffle is fixed with baffle 4 that the cross-section is semicircular structure, and baffle 4 adopts the transparent plastic material preparation, the bottom of baffle 3 is fixed with fixed plate 5, and the both sides of 5 top outer walls of fixed plate all are fixed with convulsions seat 6, the one end that convulsions seat 6 is close to baffle 4 is provided with the opening, and the one end that convulsions seat 6 kept away from baffle 4 is connected with dust absorption mechanism through the tuber pipe.

The utility model discloses in, dust absorption mechanism is provided with negative pressure fan and dust pocket 8, and the rigidity that 1 outer wall of organism and negative pressure fan correspond has

mount

7, and 7 inner chamber both ends of mount are connected with convulsions seat 6 and dust pocket 8 through the tuber pipe respectively, negative pressure fan is fixed in mount 7, the top of convulsions seat 6 is fixed with a plurality of clearance pieces 9, and the contact of the bottom of clearance piece 9 top and the piece 2 of polishing, the brush hair of vertical distribution is set to clearance piece 9, the brush hair top contacts with the bottom of the piece 2 of polishing, 6 tops of convulsions seat are located and have seted up a plurality of dust absorption holes 10 between two adjacent clearance pieces 9.

The working principle is as follows: in the spare position of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the specific connection means refers to the following working principle that the electric connection among the electric devices is completed in sequence, the detailed connection means is the well-known technology in the field, the working principle and the process are mainly described below, no description is made on the electrical control, a baffle plate 4 with an arc-shaped cross section is fixed at the top of one end of an arc-shaped baffle plate 3, which is far away from a machine body 1, so that the sputtering of fragments can be avoided, a fixing plate 5 is fixed at the bottom of the baffle plate 3, an installation cavity is formed between the top of the fixing plate 5 and a polishing sheet 2, air exhaust seats 6 are arranged at two sides of the inner wall at the bottom of the installation cavity, the air exhaust seats 6 are connected with a dust removal bag 8 through air pipes and a negative pressure fan in the fixing frame 7, the dust-proof polishing device has the advantages that a large amount of dust is prevented from spreading, environmental pollution is prevented, the health of workers is prevented from being affected, and the baffle 4 is made of transparent plastic materials, so that the workers can conveniently observe the polishing area;

the device sets convulsions seat 6 to box-like structure, and the one end opening that mount 7 was kept away from to convulsions seat 6 carries out clastic absorption, and 6 tops of convulsions seat are provided with clearance 9 that a plurality of brush hairs constitute, and the contact of 2 bottoms of clearance 9 tops and polishing piece to can clear up the bottom of polishing piece 2, and utilize the dust absorption hole 10 at 6 tops of convulsions seat to absorb the dust that falls down, thereby guarantee the effect of polishing, improve the result of use of device.

Example 2

Referring to fig. 4, a handheld polisher that dustproof effect is good, the both sides of fixed plate 5 top outer wall intermediate position all are fixed with spray tube 11, and the top of organism 1 is fixed with storage box 12, and storage box 12 bottom leads to pipe to be connected with spray tube 11, and the storage box 12 is internal to be stored with water, is provided with miniature pump in the storage box 12 and is connected with spray tube 11.

The working principle is as follows: further, both sides at the installation cavity intermediate position are fixed with spray tube 11, and spray tube 11 communicates in leading to pipe and storage box 12 near the one end of organism 1, and the storage box 12 is internal to have water, can spray the water smoke at the operation in-process of polishing to reduce the dust and spread and reduce the temperature of polishing piece 2, thereby further improve the result of use of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dustproof effectual handheld polisher, includes organism (1), the one end transmission of organism (1) is connected with polishing piece (2), and the periphery that organism (1) outer wall is located polishing piece (2) is fixed with the cross-section and is semicircular baffle (3), a serial communication port, the top of baffle (3) one end is fixed with baffle (4) that the cross-section is semi-circular structure, and baffle (4) adopt the transparent plastic material preparation, the bottom of baffle (3) is fixed with fixed plate (5), and the both sides of fixed plate (5) top outer wall all are fixed with exhaust seat (6), the one end that exhaust seat (6) are close to baffle (4) is provided with the opening, and the one end that baffle (4) were kept away from in exhaust seat (6) is connected with dust absorption mechanism through the tuber pipe.

2. The handheld sander with the good dustproof effect according to claim 1, wherein the dust collection mechanism is provided with a negative pressure fan and a dust removal bag (8), a fixing frame (7) is fixed on the outer wall of the sander body (1) at a position corresponding to the negative pressure fan, two ends of an inner cavity of the fixing frame (7) are respectively connected with the air draft seat (6) and the dust removal bag (8) through air pipes, and the negative pressure fan is fixed in the fixing frame (7).

3. A dust-proof hand sander according to claim 1 or 2, wherein a plurality of cleaning elements (9) are fixed to the top of the suction base (6), and the top of the cleaning elements (9) contacts the bottom of the sanding sheet (2).

4. A dust-proof hand-held sanding machine according to claim 3, characterized in that the cleaning elements (9) are arranged as equidistantly distributed bristles.

5. A dust-proof hand-held sander according to claim 4, wherein the plurality of dust-collecting holes (10) are formed in the top of the air-extracting base (6) between two adjacent cleaning members (9).

6. The handheld sander with good dustproof effect according to claim 3, wherein the spray pipes (11) are fixed on both sides of the middle position of the outer wall of the top of the fixing plate (5), the top of the machine body (1) is fixed with the storage box (12), the bottom end of the storage box (12) is connected with the spray pipes (11) through water pipes, and water is stored in the storage box (12).