CN212330564U

CN212330564U - Quick grinding device of hardware fitting

Info

Publication number: CN212330564U
Application number: CN202021057540.0U
Authority: CN
Inventors: 古德宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-12
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a quick grinding device of hardware fitting, including treating accessory, fixed cover, motor and the cover of polishing, the left opening of fixed cover outwards enlarges and forms a horn mouth, and the cover of polishing inserts fixed cover in, and the left surface of the cover of polishing forms a loop configuration's turn-ups to the bending outward, and the horn mouth setting is hugged closely to the turn-ups, and the internal face of the cover of polishing is equipped with the tooth of filing of different thicknesses from the left right side, and fixed cover outside is equipped with a solid fixed ring, is equipped with a ring channel on solid fixed ring's the interior anchor ring, and the outer wall of fixed cover is just installing the holding ring to ring channel department, and holding ring. The utility model discloses simple structure can be direct through the hand (hold) lift up this device, has made things convenient for to carry, will polish the cover orientation and treat the part removal back of polishing, can direct cover in the outside of treating the part of polishing to once only will treat four angles of the part of polishing and polish and be the arc, increased efficiency.

Description

Quick grinding device of hardware fitting

Technical Field

The utility model relates to a hardware processing technology field, concretely relates to quick grinding device of hardware fitting.

Background

The hardware fittings refer to machine parts or parts made of hardware and small hardware products, and can be used independently or used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

At present, need polish some square parts, polish four angles on the square part and be the arc, but present polisher can't once only accomplish polishing to four angles, causes inefficiency, and the volume is great, carries inconveniently.

Disclosure of Invention

The utility model aims to solve the technical problem that a quick grinding device of hardware fitting is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a quick polishing device for hardware accessories comprises accessories to be polished, a fixed sleeve, a motor and a polishing sleeve, wherein the left opening of the fixed sleeve is outwards expanded to form a horn mouth, more than one positioning groove is formed in the inner wall surface of the fixed sleeve, the left side of each positioning groove is provided with an opening, the polishing sleeve is inserted into the fixed sleeve, the left side of the polishing sleeve is outwards bent to form a flanging with an annular structure, the flanging is tightly attached to the horn mouth, the outer wall surface of the polishing sleeve outwards protrudes towards the positioning grooves to form a positioning strip, one end of the positioning strip is slidably mounted in the positioning grooves, the inner wall surface of the polishing sleeve is provided with different thick and thin teeth from left to right, a fixed ring is arranged outside the fixed sleeve, an annular groove is formed in the inner ring surface of the fixed ring, a ring with an annular groove is arranged around the annular groove, and a positioning, the positioning ring is movably arranged in the annular groove and is driven by the motor, and the angle on the accessory to be polished is arranged right opposite to the flanging.

As preferred technical scheme, the outer lane face of holding ring is gone up to outside protrusion more than one dogtooth, the dogtooth all extends to in the recess, gu fixed ring's top is equipped with the bar mouth with the recess intercommunication, gu install the bottom plate on the right flank of fixed ring top, the motor passes through the bolt locking and fixes on the bottom plate, install the gear in the pivot of motor, a part of gear extends to in the recess along the bar mouth, and be connected with the dogtooth meshing, the protection shield is installed to the upper end of motor, the crooked left side that extends to the gear of protection shield left side, the hand (hold) is installed to the protection shield upper end.

As preferred technical scheme, just all be equipped with the screw hole with the constant head tank intercommunication on the outer wall of fixed cover to constant head tank department, equal threaded connection has the hand to twist the bolt in the screw hole, and hand is twisted bolt one end and all offsets with the location strip.

As a preferred technical scheme, the filing teeth are respectively a coarse filing tooth, a medium filing tooth and a fine filing tooth from left to right.

The utility model has the advantages that: the utility model discloses simple structure can be direct through the hand (hold) lift up this device, has made things convenient for to carry, and can change the cover of polishing according to the width of waiting to polish the part, will polish the cover orientation and wait to polish the part and remove the back, can direct cover in the outside of waiting to polish the part to once only will wait to polish four angles of part and polish and be the arc, increased efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention; fig. 2 is a left side view of the middle fixing sleeve of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the utility model discloses a hardware fitting rapid polishing device, including the fitting 1 to be polished, the fixed sleeve 5, the motor 19 and the polishing sleeve 6, the left opening of the fixed sleeve 5 is expanded outwards to form a horn mouth, the inner wall surface of the fixed sleeve 5 is provided with more than one positioning groove, the left side of the positioning groove is opened uniformly, the polishing sleeve 6 is inserted into the fixed sleeve 5, the left side of the polishing sleeve 6 is bent outwards to form a flange with an annular structure, the flange is tightly attached to the horn mouth, the outer wall surface of the polishing sleeve 6 just protrudes outwards to the positioning groove to form a positioning strip 2, one end of the positioning strip 2 is slidably mounted in the positioning groove, the inner wall surface of the polishing sleeve 6 is provided with file teeth with different thicknesses from left to right, the outside of the fixed sleeve 5 is provided with a fixing ring 12, the inner ring surface of the fixing ring 12 is provided with a ring-shaped groove, a circle, the outer wall surface of the fixed sleeve 5 is provided with a positioning ring 17 opposite to the annular groove, the positioning ring 17 is movably arranged in the annular groove, the positioning ring 17 is driven by the motor 19, and the angle on the accessory 1 to be polished is arranged opposite to the flanging.

In this embodiment, more than one protruding tooth 3 protrudes outwards from the outer ring surface of the positioning ring 17, the protruding teeth 3 all extend into the groove 4, the top of the fixing ring 12 is provided with a strip-shaped opening 13 communicated with the groove 4, a bottom plate 18 is installed on the right side surface above the fixing ring 12, the motor 19 is fixed on the bottom plate 18 through bolt locking, a gear 14 is installed on the rotating shaft of the motor 19, a part of the gear 14 extends into the groove 4 along the strip-shaped opening 13 and is meshed with the protruding teeth 3, a protection plate 15 is installed at the upper end of the motor 19, the left side of the protection plate 15 bends and extends to the left side of the gear 14, and a handle 16 is installed at the upper end of the.

In this embodiment, just on the outer wall of fixed cover 5 all be equipped with the screw hole with the constant head tank intercommunication to constant head tank department, equal threaded connection has hand to twist bolt 21 in the screw hole, and hand is twisted bolt 21 one end and all offsets with location strip 2.

In this embodiment, the rasp teeth are a coarse rasp tooth 7, a medium rasp tooth 8 and a fine rasp tooth 9 from left to right, so that the corners can be ground from coarse to fine, and the corners can be kept smooth finally.

Because the polishing sleeve is locked and fixed in the fixed sleeve through the hand-screwed bolt, the polishing sleeve can be taken down from the fixed sleeve after the hand-screwed bolt is screwed, so that the polishing sleeve is replaced by the polishing sleeve matched with the width of the part to be polished, and the polishing sleeve is locked and fixed through the hand-screwed bolt again.

Accomplish the back, communicate motor and external power source, make the motor start, the start-up of motor has driven the gear, the rotation of gear has driven the dogtooth, the rotation of dogtooth has driven holding ring and fixed cover, the rotation of fixed cover has driven the cover of polishing, the pivoted cover of polishing can be just to the one end of waiting to polish the part, and the part of polishing is treated to the orientation removes this device, when the part of polishing is treated in the contact, earlier through turn-ups thick type file tooth quick go four angles mill away, and treat that the part of polishing gets into in the cover of polishing after, can contact medium-sized file tooth and thin type file tooth from left to right one by one, can further four angles of polishing through medium-sized file tooth, and can be direct smooth polishing with the angle through thin type file tooth, make the part direct machining that shifts out from the cover of polishing accomplish.

This device can be through the direct lifting up of hand (hold) to direct cover is accomplished on treating the part of polishing and is polished, has made things convenient for and has carried, has also increased the efficiency of polishing, once only accomplishes polishing to four angles.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a quick grinding device of hardware fitting which characterized in that: comprises a part (1) to be polished, a fixed sleeve (5), a motor (19) and a polishing sleeve (6), wherein the left opening of the fixed sleeve (5) is outwards expanded to form a horn mouth, more than one positioning groove is arranged on the inner wall surface of the fixed sleeve (5), the left side of each positioning groove is provided with an opening, the polishing sleeve (6) is inserted into the fixed sleeve (5), the left side of the polishing sleeve (6) is outwards bent to form a flange with an annular structure, the flange is tightly attached to the horn mouth, the outer wall surface of the polishing sleeve (6) is outwards protruded to the positioning groove to form a positioning strip (2), one end of the positioning strip (2) is uniformly and slidably mounted in the positioning groove, the inner wall surface of the polishing sleeve (6) is provided with file teeth with different thicknesses from left to right, the outside of the fixed sleeve (5) is provided with a fixed ring (12), the inner ring surface of the fixed ring (12) is provided with an annular groove, the outer wall of fixed cover (5) is just to ring channel department install holding ring (17), and holding ring (17) movable mounting is in the ring channel, and holding ring (17) pass through motor (19) drive, wait to polish the angle on accessory (1) and just to the turn-ups setting.

2. The quick grinding device of hardware fitting of claim 1, characterized in that: protruding tooth (3) more than the outside protrusion on the outer lane face of holding ring (17), protruding tooth (3) all extend to in recess (4), the top of solid fixed ring (12) is equipped with bar mouth (13) with recess (4) intercommunication, install bottom plate (18) on the right flank of solid fixed ring (12) top, motor (19) are locked through the bolt and are fixed in on bottom plate (18), install gear (14) in the pivot of motor (19), gear (14) partly extend to in recess (4) along bar mouth (13), and be connected with dogtooth (3) meshing, protection shield (15) are installed to the upper end of motor (19), protection shield (15) left side bending extends to the left side of gear (14), hand (16) are installed to protection shield (15) upper end.

3. The quick grinding device of hardware fitting of claim 1, characterized in that: just on the outer wall of fixed cover (5) all being equipped with the screw hole with the constant head tank intercommunication to constant head tank department, equal threaded connection has hand to twist bolt (21) in the screw hole, and hand is twisted bolt (21) one end and all offsets with location strip (2).

4. The quick grinding device of hardware fitting of claim 1, characterized in that: the filing teeth are respectively a thick filing tooth (7), a medium filing tooth (8) and a thin filing tooth (9) from left to right.