CN211661767U

CN211661767U - Hand-held type hardware component deburring device that polishes

Info

Publication number: CN211661767U
Application number: CN201921903981.5U
Authority: CN
Inventors: 胡方群
Original assignee: Shanghai Weigang Metal Profile Co ltd
Current assignee: Shanghai Weigang Metal Profile Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-13
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a hand-held type hardware component deburring device that polishes, including casing, handle, shift knob and motor, the left side fixed mounting of casing bottom has the handle, shift knob is installed to the outer wall of handle, the left side of casing is provided with the go-between, the left side lid of go-between has closed the closing cap, the inner chamber of casing is provided with the motor, be connected through the mount between shells inner wall and the motor, the output fixed mounting of motor has the axis of rotation, the axis of rotation extends to the casing right side, the left side of casing is provided with the connecting block. The utility model discloses a combined type structure of polishing both can realize the conventional deburring of polishing, has solved the problem of polishing of tubulose hardware mouth of pipe and inner wall simultaneously especially, has strengthened the practicality, can carry out the air-out when polishing, avoids polishing the powder and causes the influence.

Description

Hand-held type hardware component deburring device that polishes

Technical Field

The utility model relates to a deburring technical field that polishes specifically is a hand-held type hardware component deburring device that polishes.

Background

Along with the continuous development of science, the economic continuous progress, people's quality of life is promoting constantly, more and more parts in the life all adopt the five metals, because production technology's reason, when using hardware in the life, often need polish and the deburring, various hand-held type deburring devices that polish constantly emerge, but present hand-held type hardware component deburring device that polishes single structure, adopt the hand-held motor to bore to drive the abrasive disc and polish and the deburring usually, just there is certain inconvenience when polishing to the mouth of pipe inner wall of tubular column form hardware spare part, simultaneously when polishing, metal residue remains on the part, influence visual angle effect, consequently need provide a hand-held type hardware component deburring device that polishes to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type hardware component deburring device that polishes to there is certain inconvenience when polishing to the mouth of pipe inner wall of tubular column form hardware component that proposes in solving above-mentioned background art, and metal residue remains on the part, influences visual angle effect, reduces the problem of the effect of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held hardware part polishing and trimming device comprises a shell, a grip, a switch button and a motor, a grip is fixedly arranged on the left side of the bottom end of the shell, a switch button is arranged on the outer wall of the grip, a connecting ring is arranged on the left side of the shell, a sealing cover is covered on the left side of the connecting ring, a motor is arranged in the inner cavity of the shell, the inner wall of the shell is connected with the motor through a fixing frame, the output end of the motor is fixedly provided with a rotating shaft, the rotating shaft extends to the right side of the shell, the left side of the shell is provided with a connecting block, the right side of the connecting block is welded with a polishing block, a grinding ring is welded on the left side of the connecting block, a connecting pipe is arranged at the center of the connecting block, the connecting pipe runs through the sanding block, the right-hand member and the connecting pipe of axis of rotation are connected, evenly seted up the opening on the sanding block.

Preferably, the left side of the connecting ring is provided with an extending edge, and the inner cavity of the connecting ring is provided with a filter screen.

Preferably, the fixed frame is provided with 2 groups, and the shape of the fixed frame is I-shaped.

Preferably, the outer wall of the rotating shaft is welded with a paddle.

Preferably, the shape of the grinding block is in a circular truncated cone structure, and the shape of the grinding ring is in a circular ring structure.

Preferably, 4 sets of locking mouths are formed in the connecting pipe, 4 sets of locking blocks are hinged to the outer wall of the rotating shaft, and the locking blocks are connected with the rotating shaft through springs.

Compared with the prior art, the beneficial effects of the utility model are that: this hand-held type hardware component deburring device that polishes has adopted the combined type structure of polishing, both can realize the conventionality and polish the deburring, has solved the problem of polishing of tubulose hardware mouth of pipe and inner wall simultaneously especially, has strengthened the practicality, can carry out the air-out when polishing, avoids polishing the powder and causes the influence.

1. Be provided with the piece and the ring of polishing, form the compound shape structure of polishing of combination formula, use the ring of polishing to carry out conventional polishing, and when polishing to the mouth of pipe of tubular column form hardware, adopt the piece of polishing to accomplish fast and polish, increased application scope, easy operation, convenient to use.

2. The axis of rotation adopts detachable the connection with the structure of polishing, stable in structure, and easy operation can accomplish the switching of the structure of polishing fast, convenient to use.

3. Be provided with the casing of penetrating formula, increase the paddle to seted up the opening on connecting block and sanding block, can blow when polishing, avoid the powder to pile up, the field of vision effect is better, and the effect of polishing obtains promoting.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic front view of the structure of the connecting block, the polishing block and the polishing ring of the present invention;

figure 4 is the structure of the connecting block and the grinding ring of the utility model side view schematic diagram.

In the figure: 1. a housing; 2. a grip; 3. a switch button; 4. a connecting ring; 5. filtering with a screen; 6. sealing the cover; 7. a motor; 8. a fixed mount; 9. a rotating shaft; 10. a paddle; 11. connecting blocks; 12. grinding blocks; 13. grinding a ring; 14. a connecting pipe; 15. a port; 16. locking the opening; 17. a locking block; 18. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a hand-held type hardware component deburring device that polishes, which comprises a housin 1, handle 2, shift knob 3 and motor 7, the left side fixed mounting of 1 bottom of casing has handle 2, shift knob 3 is installed to the outer wall of handle 2, the left side of casing 1 is provided with go-between 4, the left side lid of go-between 4 has closed closing cap 6, the left side of go-between 4 sets up and prolongs the limit, it follows at the opening wall of closing cap 6 to prolong the embedded edge, when need not blow, cover 6, make 1 right-hand member of casing seal, there is not the air inlet, the inner chamber of go-between 4 is provided with filter screen 5, certain filter effect can be played, avoid inside dust etc. of air gets into casing 1, strengthen the protection to motor 7.

The inner cavity of the shell 1 is provided with a motor 7, the inner wall of the shell 1 is connected with the motor 7 through a fixing frame 8, the fixing frame 8 is provided with 2 groups, the shape of the fixing frame 8 is in an I shape, as shown in figure 1, two ends of the fixing frame 8 are respectively fixedly connected with the shell 1 and the motor 7, as the fixing frame 8 is in an I-shaped structure and is connected with the motor 7, the blockage of the shell 1 can not be caused, and the air inlet effect is ensured, the output end of the motor 7 is fixedly provided with a rotating shaft 9, the outer wall of the rotating shaft 9 is welded with a paddle 10, the paddle 10 is positioned in the inner cavity of the shell 1, when the rotating shaft 9 rotates at high speed, the paddle 10 rotates along with the rotating shaft 9, the through shell 1 is matched to form an air blowing effect, the rotating shaft 9 extends to the right side of the shell 1, the left side of the, make things convenient for the sanding block 12 to get into the mouth of pipe department of tubular column form hardware, conveniently polish, the welding of the left side of connecting block 11 has the circle of polishing 13, and the shape of the circle of polishing 13 is the ring structure, can adopt the circle of polishing 13 to carry out conventional polishing, adopts the circle of polishing 13 to polish the outer wall of mouth of pipe structure simultaneously.

The central point of connecting block 11 puts the department and is provided with connecting pipe 14, connecting pipe 14 runs through sanding block 12, the right-hand member of axis of rotation 9 is connected with connecting pipe 14, through hole 15 has evenly been seted up on sanding block 12, 4 sets of fore shaft 16 have been seted up on connecting pipe 14, the outer wall of axis of rotation 9 articulates there are 4 sets of locking piece 17, be connected through spring 18 between locking piece 17 and the axis of rotation 9, use gadget extrusion locking piece 17, make locking piece 17 get into in the recess that corresponds on the axis of rotation 9, stimulate axis of rotation 9 after that, make axis of rotation 9 break away from with connecting pipe 14, can dismantle fast, high durability and convenient use, and simple operation.

The working principle is as follows: when the polishing device is used, an external power supply of a plug provides electric energy for the whole device, the switch button 3 is pressed down, the motor 7 is electrified to work, the motor 7 drives the rotating shaft 9 to rotate, the polishing structure at the front end of the rotating shaft 9 rotates, the polishing structure is placed on the surface of hardware, and polishing and trimming are achieved.

When the pipe orifice or the inner wall of the pipe column-shaped hardware needs to be polished, the side surface of the polishing block 12 is placed at the position of the pipe orifice, and according to the step starting device, the polishing block 12 is of a circular truncated cone structure, so that the pipe orifice of the pipe column hardware with the caliber within the specified range can be conveniently entered, the operation is simple, and the pipe orifice of the hardware can be rapidly polished and trimmed.

When the plate-shaped hardware needs to be polished conventionally, a small tool is used for extruding the locking block 17 to enable the locking block 17 to enter the corresponding groove in the rotating shaft 9, then the rotating shaft 9 is pulled to enable the rotating shaft 9 to be separated from the connecting pipe 14, then the connecting block 11 is turned over, then the rotating shaft 9 is inserted through the connecting pipe 14 at one end of the polishing block 12 until the locking block 17 and the locking notch 16 are overlapped again, the locking block 17 bounces under the elastic force of the spring 18 to enter the inner cavity of the locking notch 16 to form locking, and then the device is opened normally according to the steps to polish and trim the plate-shaped hardware.

When producing more piece when polishing, take off closing cap 6 from go-between 4 for 1 both ends of casing are penetrating, and when motor 7 rotated, paddle 10 in the axis of rotation 9 also rotated together, formed the effect of blowing, and wind passes through opening 15, blows away the powder on hardware surface, avoids influencing the sight, makes the effect of polishing better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hand-held type hardware component deburring device that polishes, includes casing (1), handle (2), shift knob (3) and motor (7), its characterized in that: the left side fixed mounting of casing (1) bottom has handle (2), shift knob (3) are installed to the outer wall of handle (2), the left side of casing (1) is provided with go-between (4), the left side lid of go-between (4) has closed closing cap (6), the inner chamber of casing (1) is provided with motor (7), be connected through mount (8) between casing (1) inner wall and motor (7), the output fixed mounting of motor (7) has axis of rotation (9), axis of rotation (9) extend to casing (1) right side, the left side of casing (1) is provided with connecting block (11), the right side welding of connecting block (11) has polishing block (12), the left side welding of connecting block (11) has polishing ring (13), the central point department of putting of connecting block (11) is provided with connecting pipe (14), the grinding block (12) is run through by the connecting pipe (14), the right end of the rotating shaft (9) is connected with the connecting pipe (14), and the grinding block (12) is evenly provided with the through hole (15).

2. The hand-held hardware component grinding and trimming device according to claim 1, characterized in that: the left side of the connecting ring (4) is provided with an extending edge, and the inner cavity of the connecting ring (4) is provided with a filter screen (5).

3. The hand-held hardware component grinding and trimming device according to claim 1, characterized in that: the fixing frame (8) is provided with 2 groups, and the fixing frame (8) is in an I shape.

4. The hand-held hardware component grinding and trimming device according to claim 1, characterized in that: the outer wall of the rotating shaft (9) is welded with a paddle (10).

5. The hand-held hardware component grinding and trimming device according to claim 1, characterized in that: the shape of the polishing block (12) is in a circular truncated cone structure, and the shape of the polishing ring (13) is in a circular ring structure.

6. The hand-held hardware component grinding and trimming device according to claim 1, characterized in that: the connecting pipe (14) is provided with 4 groups of locking openings (16), the outer wall of the rotating shaft (9) is hinged with 4 groups of locking blocks (17), and the locking blocks (17) are connected with the rotating shaft (9) through springs (18).