CN211565462U

CN211565462U - Metal bar polishing equipment

Info

Publication number: CN211565462U
Application number: CN201922408683.5U
Authority: CN
Inventors: 唐春彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-25
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of polishing equipment, in particular to metal bar polishing equipment, which comprises a polisher main body, a dust absorption bin, a polishing piece and a dust bag, wherein the top end of the polisher main body is provided with a handheld end, the upper end of a base surface of the polisher main body is provided with an air inlet, the bottom end of the base surface of the polisher main body is provided with a heat dissipation port, the right end of the base surface of the polisher main body is provided with a speed regulation switch, one side of the polisher main body is provided with a control switch, one side of the polisher main body, which is far away from the control switch, is provided with a power line, the other end of the power line is provided with a plug, the joint of the power line and the polisher main body is provided with an anti-winding joint, the bottom end of the polisher main body is provided with a, the comfort and the safety are improved, the use is convenient, and a certain popularization value is realized.

Description

Metal bar polishing equipment

Technical Field

The utility model relates to an equipment technical field that polishes specifically is a metal bar equipment of polishing.

Background

The full-name reciprocating type electric polishing polisher of polisher extensively is used for polishing, the polishing etc. to timber apron, marble, glass etc. is the substitute of a section of pneumatic product of the same kind, after cutting processing technology such as to metal rod, usually need polish the terminal surface department of rod, can avoid the condition that the unevenness or have the burr to appear in the rod terminal surface on the one hand, brings inconvenience for workman's handling, and on the other hand, the need can improve the machining precision of rod, the welding etc. in the later stage of being convenient for.

Present polisher possess a lot of, but most all are the change on the pattern, and its polisher itself does not have the improvement on too big function, and current polisher only sets up a thermovent when using, and the radiating effect is poor, influences motor life, can produce dust and granule during the operation of polishing, causes the injury to the human body, consequently needs a metal rod equipment of polishing to change the current situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal rod equipment of polishing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a metal bar polishing device comprises a polisher main body, a dust collection bin, a polishing disc and a dust accumulation bag, wherein a handheld end is arranged at the top end of the polisher main body, an air inlet is formed in the upper end of a base plane of the polisher main body, a heat dissipation port is formed in the bottom end of the base plane of the polisher main body, a speed regulation switch is arranged at the right end of the base plane of the polisher main body, a control switch is arranged on one side of the polisher main body, a power line is installed on one side, away from the control switch, of the polisher main body, a plug is arranged at the other end of the power line, an anti-winding joint is arranged at the joint of the power line and the polisher main body, a first fixing frame is arranged at the bottom end of the polisher main body, a first bearing is arranged on the first fixing frame, the dust collection bin is arranged, second mount center department is equipped with the second bearing, the outer circumference of second bearing is equipped with the dust absorption mouth, second mount bottom is equipped with the dust absorption guard shield, dust absorption guard shield bottom is equipped with the protection casing, inside motor and the controller of being equipped with of polisher main part, the motor output end is connected with the rotation axis, the grinding piece is installed with the second bearing to the rotation axis passing first bearing, the cover is equipped with motor radiator fan and dust absorption fan on the rotation axis, just motor radiator fan establishes between motor and first bearing, dust absorption fan establishes between first bearing and second bearing.

Preferably, the polishing plate is fixedly connected with the bottom end of the rotating shaft through a bolt.

Preferably, the dust collection bin is in threaded connection with the dust collection bag through the dust outlet.

Preferably, the shield is semicircular.

Preferably, the speed regulating switch is provided with five gears.

Preferably, soft rubber is arranged on the outer side of the sander main body.

Preferably, the controller is electrically connected with the speed regulating switch, the control switch and the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the motor radiator fan who sets up, the motor drives rotation axis rotation during operation, makes motor radiator fan work, from the air intake air, the thermovent air-out forms the air flow, takes away the heat of motor during operation for when equipment uses, better heat dissipation, improve equipment's life.

2. The utility model discloses in, through dust absorption fan and the laying dust bag that sets up, when polishing the operation to metal rod, can produce some dusts, it can cause the injury to the human body to inhale the dust, the dust that will polish the production through dust absorption fan inhales the laying dust bag from the dust absorption mouth, and the laying dust bag passes through out dirt mouth threaded connection with the dust absorption storehouse, when the laying dust bag is amassed the back, twist off can clear up the change for during the equipment uses, absorb the dust that grinds the production, prevent to cause the injury to the human body.

3. The utility model discloses in, be equipped with soft rubber through the protection casing that sets up and the polisher main part outside, the hand is put in handheld end during polishing, effectively reduces the vibrations in the use through soft rubber, and the hand is not numb, alleviates fatigue, and the shock attenuation is comfortable, and blocks the granule that splashes through the protection casing, avoids causing accidental injury to the user for when equipment uses, improves travelling comfort and security, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic structural view of a second fixing frame of the present invention.

In the figure: 1-a sander main body, 2-an air inlet, 3-a handheld end, 4-a speed regulation switch, 5-an anti-winding joint, 6-a control switch, 7-a heat dissipation port, 8-a dust collection bin, 9-a dust collection shield, 10-a polishing disc, 11-a protective cover, 12-a dust collection bag, 13-a power line, 14-a plug, 15-a motor, 16-a rotating shaft, 17-a motor cooling fan, 18-a first fixing frame, 19-a first bearing, 20-a dust collection fan, 21-a second fixing frame, 22-a second bearing, 23-a dust outlet, 24-a controller and 25-a dust collection port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a metal bar polishing device comprises a polisher main body 1, a dust collection bin 8, a polishing sheet 10 and a dust collection bag 12, wherein a handheld end 3 is arranged at the top end of the polisher main body 1, soft rubber is arranged on the outer side of the polisher main body 1, an air inlet 2 is formed in the upper end of a base surface of the polisher main body 1, a heat dissipation port 7 is formed in the bottom end of the base surface of the polisher main body 1, a speed regulating switch 4 is arranged at the right end of the base surface of the polisher main body 1, the speed regulating switch 4 is provided with five gears, a control switch 6 is arranged on one side of the polisher main body 1, a power line 13 is arranged on one side of the polisher main body 1 away from the control switch 6, a plug 14 is arranged at the other end of the power line 13, an anti-winding joint 5 is arranged at the joint of the power line 13 and the polisher main body, the dust outlet 23 is connected with a dust bag 12, the dust collection bin 8 is in threaded connection with the dust bag 12 through the dust outlet 23, the bottom end of the dust collection bin 8 is provided with a second fixing frame 21, the center of the second fixing frame 21 is provided with a second bearing 22, the outer circumference of the second bearing 22 is provided with a plurality of groups of dust collection ports 25 which are communicated with the dust collection bin 8 and the dust collection shield 9, the bottom end of the second fixing frame 21 is provided with the dust collection shield 9, the bottom end of the dust collection shield 9 is provided with a protective cover 11, the protective cover 11 is semicircular, the interior of the polisher body 1 is provided with a motor 15 and a controller 24, the controller 24 is electrically connected with a speed regulating switch 4, a control switch 6 and the motor 15, the output end of the motor 15 is connected with a rotating shaft 16, the rotating shaft 16 passes through a first bearing 19 and the second bearing 22 to be provided with a polishing piece 10, the, the motor cooling fan 17 is disposed between the motor 15 and the first bearing 19, and the dust suction fan 20 is disposed between the first bearing 19 and the second bearing 22.

The utility model discloses a work flow: when in use, the polishing sheet 10 is fixed at the bottom end of the rotating shaft 16 through a bolt, the plug 14 is plugged into a power supply, the speed regulating switch 4 is adjusted to provide a proper polishing speed, a hand is placed at the handheld end 3 during polishing, vibration in the using process is effectively reduced through soft rubber, the hand is not numb, fatigue is relieved, the shock absorption is comfortable, the motor 15 drives the rotating shaft 16 to rotate during working, the motor cooling fan 17 works, air is fed from the air inlet 2, the cooling port 7 is used for discharging air to form air flow, heat during working of the motor 15 is taken away, dust generated by polishing is sucked into the dust collecting bag 12 from the dust suction port 25 through the dust suction fan 19, the dust collecting bag 12 and the dust suction bin 8 are in threaded connection through the dust outlet 23, after the dust collecting bag 12 is fully collected, the dust collecting bag can be cleaned and replaced by being unscrewed, splashed particles are blocked through the protective cover 11, accidental injury to a user is avoided, better heat dissipation, improve equipment's life absorbs the dust that grinds the production, prevents to cause the injury to the human body, improves travelling comfort and security, convenient to use has certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a metal bar equipment of polishing, includes polisher main part (1), dust absorption storehouse (8), polishing piece (10) and laying dust bag (12), its characterized in that: the top end of the polisher body (1) is provided with a handheld end (3), the upper end of a base surface of the polisher body (1) is provided with an air inlet (2), the bottom end of the base surface of the polisher body (1) is provided with a heat dissipation port (7), the right end of the base surface of the polisher body (1) is provided with a speed regulation switch (4), one side of the polisher body (1) is provided with a control switch (6), one side of the polisher body (1) far away from the control switch (6) is provided with a power line (13), the other end of the power line (13) is provided with a plug (14), the joint of the power line (13) and the polisher body (1) is provided with an anti-winding joint (5), the bottom end of the polisher body (1) is provided with a first fixing frame (18), a first bearing (19) is arranged on the first fixing, dust outlet (23) is arranged on one side of dust collection bin (8), dust collection bag (12) is connected to dust outlet (23), second mount (21) is arranged at bottom end of dust collection bin (8), second mount (21) center is provided with second bearing (22), dust collection opening (25) is arranged on the outer circumference of second bearing (22), dust collection shield (9) is arranged at bottom end of second mount (21), shield (11) is arranged at bottom end of dust collection shield (9), motor (15) and controller (24) are arranged inside sander main body (1), the output end of motor (15) is connected with rotating shaft (16), rotating shaft (16) passes first bearing (19) and second bearing (22) to install sanding plate (10), motor cooling fan (17) and dust collection fan (20) are sleeved on rotating shaft (16), and the motor heat radiation fan (17) is arranged between the motor (15) and the first bearing (19), and the dust collection fan (20) is arranged between the first bearing (19) and the second bearing (22).

2. A metal bar grinding apparatus according to claim 1, wherein: the dust collection openings (25) are provided with a plurality of groups and communicated with the dust collection bin (8) and the dust collection shield (9).

3. A metal bar grinding apparatus according to claim 1, wherein: the polishing piece (10) is fixedly connected with the bottom end of the rotating shaft (16) through a bolt.

4. A metal bar grinding apparatus according to claim 1, wherein: the dust collection bin (8) is in threaded connection with the dust collection bag (12) through the dust outlet (23).

5. A metal bar grinding apparatus according to claim 1, wherein: the protective cover (11) is semicircular.

6. A metal bar grinding apparatus according to claim 1, wherein: the speed regulating switch (4) is provided with five gears.

7. A metal bar grinding apparatus according to claim 1, wherein: and soft rubber is arranged on the outer side of the polisher body (1).

8. A metal bar grinding apparatus according to claim 1, wherein: the controller (24) is electrically connected with the speed regulating switch (4), the control switch (6) and the motor (15).