CN219617413U

CN219617413U - Multifunctional angle grinder

Info

Publication number: CN219617413U
Application number: CN202320257191.4U
Authority: CN
Inventors: 戴朝阳; 王哲; 陈李建; 程召唐
Original assignee: Zhejiang Kadun Electric Tools Co ltd
Current assignee: Zhejiang Kadun Electric Tools Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-09-01
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a multifunctional angle grinder, which is characterized in that a rotating ring provided with an anti-skid groove is manually rotated to adjust the use angle of a grinding and cutting structure, an angle adjusting state is obtained by comparing a convex strip with scale grooves uniformly arranged on the side surface of the rotating ring in the adjusting process, the angle adjusting state is obtained by propping up a screw after the angle reaches the use angle, a mounting transverse plate is driven to incline after a fixed sleeve is adjusted along with the angle, the mounting transverse plate is positioned at a specific angle according to the cutting angle requirement, then a cutting disc rotates under the action of a rotating motor, a small screw rod runs under the action of the motor, a mountain-shaped protruding block moves along the small screw rod and drives the rotating cutting disc to move downwards to cut, and the accuracy is higher under the inclined cutting; the connected cable is rolled up through the rotary mounting seat, the rotary shaft, the locking sleeve, the rotary shaft locking screw and the through hole, so that the cable is prevented from being exposed out to be excessively long to cause winding.

Description

Multifunctional angle grinder

Technical Field

The utility model relates to the technical field of angle grinders, in particular to a multifunctional angle grinder.

Background

The angle grinder, also called grinder or disc grinder, uses high-speed rotating flake grinding wheel, rubber grinding wheel, steel wire wheel, etc. to grind, cut, remove rust and polish the metal components.

The utility model provides a be used for polishing and cutting in the middle of current processing to all be handheld use, the cylinder is held to surface and edges and corners with both hands when polishing, but when cutting, especially non-vertical cutting, need the manual work to observe and hold when needing to carry out the cutting of certain inclination to cutting material promptly, also can increase operating personnel's work burden when the precision appears the deviation easily, and the use of angle mill needs the wiring simultaneously, and general angle mill cable is placed in ground in disorder all, takes place the winding easily, causes to tie a knot, difficult arrangement.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a multifunctional angle grinder, the multifunctional angle grinder comprises a main body, an auxiliary handle, a mounting cylinder, an angle adjusting structure, a fixed sleeve, a limit baffle, a mounting transverse plate, a connecting plate, a rotating motor, an adjustable shielding structure, a polishing disc, a line winding part, a wiring port, a Chinese character ' shan ' shaped groove, a Chinese character ' shan ' shaped lug and a small screw rod, wherein one side of the main body is provided with the auxiliary handle for being matched with the mounting cylinder, the mounting cylinder is fixedly arranged at the left end of the main body, the mounting cylinder is matched with the fixed sleeve through the angle adjusting structure, when cutting operation is needed, the fixed sleeve is rotated by the angle adjusting structure to drive the transverse plate below the fixed sleeve, the left outer end of the fixed sleeve is provided with the limit baffle, the lower part of the mounting transverse plate is provided with the Chinese character ' shan ' shaped groove, the small screw rod is driven by the motor, the Chinese character ' shan ' shaped lug is arranged in the Chinese character ' shaped groove and is matched with the small screw rod, the lower operation of the Chinese character ' shan ' shaped lug moves, the lower surface of the connecting plate is connected with the rotating motor, the rotating motor is arranged at the upper end of the rotating motor, the output end of the rotating motor passes through the wire winding the small screw rod, the wire is also arranged at the upper end of the small screw rod, the small screw rod is stretched out from the upper end of the grinding plate, and can be exposed out of the wiring port, and can pass through the wiring port and the wiring port is prevented from the wiring port is arranged at the position of the wiring connection plate, and can be exposed out from the wiring port and can be arranged at the position of the wiring connection position and can be cut and cut.

As a preferable technical scheme of the utility model, the angle adjusting structure comprises a fixed mounting ring, a tightening screw and a rotating ring, wherein the fixed mounting ring is fixed on a mounting column body, the tightening screw is matched with the fixed mounting ring for mounting, the tightening screw is screwed in after the rotating ring is rotated, the rotating ring is tightened to maintain the rotating angle, the rotating ring is fixed on the outer side of the column body, the column body fixed by the rotating ring and the mounting column body are rotatably mounted in a U-shaped structure, the outer side of the rotating ring is provided with an anti-skid groove, the rotating ring is convenient to directly rotate by hand, the inner surface of the fixed sleeve is provided with a plurality of protrusions, the outer surface of the left side of the column body fixed by the rotating ring is also provided with a plurality of protrusions which are embedded with the protrusions on the inner side of the fixed sleeve, the embedded mode is adopted to enable the fixed sleeve to be more stable along with the rotation, a plurality of scale grooves are uniformly distributed on the right side surface of the rotating ring near the outer edge, the upper part of the fixed mounting ring is provided with protruding strips, the protruding strips are matched with the scale grooves for use, the visual angle adjusting degree is displayed, and the angle adjusting degree is convenient to adjust.

As a preferable technical scheme of the utility model, the adjustable shielding structure comprises an adjusting ring, a thread groove, an internal thread sleeve, an adjusting screw, a rotating sleeve and a shielding plate, wherein the upper part of a cylinder fixed below the connecting plate is provided with the thread groove and is matched with the adjusting ring, the adjusting ring is in threaded fit with the thread groove to rotate the adjusting ring to drive the protecting structure to change the position, the internal thread sleeve is fixed on one side of the adjusting ring, the adjusting screw is matched and installed in the adjusting ring, the outer end of the adjusting screw and the rotating sleeve fixed on the inner side of the shielding plate are in U-shaped structure to rotate and install, the positions of the shielding plate are adjusted to adapt to polishing discs or cutting discs with different diameters, locking screws are arranged on the internal thread sleeve and the rotating sleeve, the adjusting screw stretches into the inner jacking and is tightly clamped after the protecting shielding structure is adjusted, and the using position of the shielding structure is stabilized.

As a preferable technical scheme of the utility model, the line winding part comprises a rotation mounting seat, a locking sleeve, a rotating shaft locking screw, a through hole and a baffle plate, wherein the rotation mounting seat is fixed on a mounting transverse plate, the upper part of the rotation mounting seat is fixedly provided with the locking sleeve, the rotating shaft is rotatably mounted on the rotation mounting seat, the rotating shaft is locked by the rotating shaft locking screw on the locking sleeve, the upper part of the rotating shaft is provided with the through hole, the top of the rotating shaft is fixedly provided with the baffle plate, when in use, a wiring firstly passes through the through hole and then is connected with a wiring port, the exposed length of the wiring is reduced by winding the rotating shaft rotatably mounted on the rotation mounting seat, and then the wiring is locked by the rotating shaft locking screw.

The utility model has the beneficial effects that: the rotating ring provided with the anti-skid grooves is manually rotated to adjust the use angle of the polishing and cutting structure, the angle adjusting state is obtained by comparing the protruding strips with the scale grooves uniformly arranged on the side surfaces of the rotating ring in the adjusting process, the angle adjusting state is obtained by propping up the rotating ring with a propping screw after the angle is reached, when the fixed sleeve is inclined along with the adjustment of the angle, the mounting transverse plate is driven to incline according to the cutting angle requirement, the mounting transverse plate is positioned at a specific angle, then the cutting disc rotates under the action of the rotating motor, the small screw rod runs under the action of the motor, the mountain-shaped protruding blocks move along the small screw rod and drive the rotating cutting disc to move downwards to cut, and the accuracy is higher under the inclined cutting; the connected cable is rolled up through the rotary mounting seat, the rotary shaft, the locking sleeve, the rotary shaft locking screw and the through hole, so that the cable is prevented from being exposed out to be excessively long to cause winding.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

fig. 3 is a schematic cross-sectional view of the present utility model.

In the figure: the novel anti-theft lock comprises a main body 1, an auxiliary handle 2, a mounting column body 3, a fixed mounting ring 4, a jacking screw 5, a raised strip 6, a rotating ring 7, a scale groove 8, a fixed sleeve 9, a limit baffle 10, a mounting transverse plate 11, a connecting plate 12, a rotating motor 13, an adjusting ring 14, a thread groove 15, a polishing disc 16, an internal thread sleeve 17, an adjusting screw 18, a rotating sleeve 19, a shielding plate 20, a wiring port 21, a rotating mounting seat 22, a locking sleeve 23, a rotating shaft locking screw 24, a through hole 25, a baffle 26, a Chinese character 'shan' -shaped groove 27, a Chinese character 'shan' -shaped protruding block 28 and a small-sized screw 29.

Detailed Description

As shown in fig. 1 to 3, the utility model discloses a multifunctional angle grinder, which adopts the technical scheme that the multifunctional angle grinder comprises a main body 1, an auxiliary handle 2, a mounting column 3, an angle adjusting structure, a fixed sleeve 9, a limit baffle 10, a mounting transverse plate 11, a connecting plate 12, a rotating motor 13, an adjustable shielding structure, a grinding disc 16, a line winding part, a wiring port 21, a Chinese character 'shan' -shaped groove 27, a Chinese character 'shan' -shaped projection 28 and a small screw 29, wherein one side of the main body 1 is provided with the auxiliary handle 2, the left end of the main body 1 is fixedly provided with the mounting column 3, the mounting column 3 is matched with the fixed sleeve 9 through the angle adjusting structure and is provided with the limit baffle 10, the lower part of the fixed sleeve 9 is fixedly provided with the mounting transverse plate 11, the lower part of the mounting transverse plate 11 is provided with the Chinese character 'shan' -shaped groove 27, the small screw 29 is driven by a motor, the Chinese character 'shan' -shaped projection 28 is arranged in the Chinese character 'shan' -shaped groove 27 and is matched with the small screw 29, the lower surface of the Chinese character 'shan' -shaped projection is connected with the column through the connecting plate 12, the rotating motor 13 is arranged on the column, the output end of the rotating motor 13 penetrates through the column and installs the grinding disc 16 on the projecting end, the upper end, the wiring port 21 is fixedly connected with the wiring port 21 from the upper side of the connecting plate 12, and the wiring port is reliably arranged on the wiring port 12.

As a preferable technical scheme of the utility model, a fixed mounting ring 4 is fixed on a mounting column 3, a tightening screw 5 is matched with the fixed mounting ring 4, the tightening screw 5 is screwed in to tighten the rotating ring 7 after completing the rotation of the rotating ring 7, the rotating ring 7 is fixed on the outer side of the column, the column fixed by the rotating ring 7 and the mounting column 3 are rotatably mounted in a U-shaped structure 31, an anti-slip groove is arranged on the outer side of the rotating ring 7, and the rotating ring 7 is manually rotated conveniently.

As a preferable technical scheme of the utility model, the inner surface of the fixed sleeve 9 is provided with a plurality of bulges, the outer surface of the left side of the column body fixed by the rotating ring 7 is also provided with a plurality of bulges which are jogged with the bulges at the inner side of the fixed sleeve 9, the rotating of the fixed sleeve 9 is stable in a jogging and matching mode, a plurality of scale grooves 8 are uniformly distributed at the position, close to the outer edge, of the right side surface of the rotating ring 7, the upper part of the fixed mounting ring 4 is provided with a bulge strip 6, and the visual observation angle adjustment process of the relative position of the bulge strip 6 and the scale grooves 8 is realized.

As a preferable technical scheme of the utility model, a threaded groove 15 is formed on the upper part of a cylinder fixed below the connecting plate 12, an adjusting ring 14 is matched and installed, one side of the adjusting ring 14 is fixed with an internal threaded sleeve 17, an adjusting screw 18 is matched and installed in the internal threaded sleeve, the outer end of the adjusting screw 18 and a rotating sleeve 19 fixed on the inner side of a shielding plate 20 are rotatably installed in a U-shaped structure, locking screws are arranged on the internal threaded sleeve 17 and the rotating sleeve 19, and the locking screws extend into the internal jacking adjusting screw 18.

As a preferred technical scheme of the utility model, the line winding part comprises a rotation installation seat 22, a locking sleeve 23, a rotating shaft locking screw 24, a through hole 25 and a baffle plate 26, wherein the rotation installation seat 22 is fixed on the installation transverse plate 11, the locking sleeve 23 is fixed at the upper part of the rotation installation seat, the rotating shaft is rotatably installed on the rotation installation seat 22, the rotating shaft is locked by the rotating shaft locking screw 24 on the locking sleeve 23, the through hole 25 is arranged at the upper part of the rotating shaft, the baffle plate 26 is fixed at the top, a cable passes through the through hole 25 during wiring, then the rotating shaft rotatably installed on the rotation installation seat 22 rotates to wind the cable, and then the cable is locked by the rotating shaft locking screw 24, so that the influence on use caused by excessive exposure of the cable on the outside is avoided.

The working principle of the utility model is as follows: when needs are cut, rotate through the swivel becket 7 that has anti-skidding groove, through the comparison observation of a plurality of scale grooves 8 of swivel becket 7 medial surface and the protruding strip 6 on the fixed mounting ring 4, the rotation angle to swivel becket 7 carries out audio-visual understanding, be convenient for the angle modulation, rotate ninety degrees to swivel becket 7 under the circumstances that needs vertical cutting, make installation diaphragm 11 be in vertical state, then jack screw 5 screw in is tight to swivel becket 7, maintain its state after adjusting, open the rotation motor 13 cutting disc rotation, start the motor of control small-size lead screw 29 in this process, this motor passes through the battery energy supply, small-size lead screw 29 drives mountain-shaped lug 28 and removes simultaneously and drive the cutting disc and move down and accomplish the cutting, when needs to carry out the slope cutting to the work piece, accomplish the angle modulation with above-mentioned step when needs, then the state of handheld main part 1 can maintain unchanged and accomplish the slope cutting to the work piece under the operation of small-size lead to the precision of work piece, simultaneously hand-held state need not adjust and also be comparatively laborsaving at the during operation, can be through setting up the wire rope that is connected to swivel motor 13 and be used for setting up in the wire rope and is adjusted and is exposed at the position when setting up and is adjusted the diameter of the position is adjusted through the pivot, the protection position is adjusted to be adjusted and is used for the diameter is adjusted and is taken to be the diameter is adjusted and is adjusted.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. A multifunctional angle grinder, which is characterized in that: the novel multifunctional electric power tool comprises a main body (1), an auxiliary handle (2), a mounting column body (3), an angle adjusting structure, a fixing sleeve (9), a limiting baffle (10), a mounting transverse plate (11), a connecting plate (12), a rotating motor (13), an adjustable shielding structure, a polishing disc (16), a circuit winding part, a wiring port (21), a Chinese character 'shan' -shaped groove (27), a Chinese character 'shan' -shaped protruding block (28) and a small-sized lead screw (29); an auxiliary handle (2) is arranged on one side of the main body (1); the left end of the main body (1) is fixedly provided with a mounting column body (3); the mounting column body (3) is matched with the fixing sleeve (9) through an angle adjusting structure and is provided with a limit baffle (10); the lower part of the fixed sleeve (9) is fixedly provided with a mounting transverse plate (11); the lower part of the mounting transverse plate (11) is provided with a Chinese character 'shan' -shaped groove (27), wherein a small lead screw (29) is arranged, and the small lead screw (29) is driven by a motor; the mountain-shaped protruding block (28) is arranged in the mountain-shaped groove (27) and is matched with the small screw rod (29); the lower surface of the mountain-shaped protruding block is connected with a column body through a connecting plate (12), a rotating motor (13) is arranged on the column body, the output end of the rotating motor (13) penetrates through the column body, and a polishing disc (16) is arranged at the extending end; an adjustable shielding structure is arranged on the upper part of a column body fixed below the connecting plate (12); the connecting plate (12) is provided with a wiring port (21) from which a cable passes through the connecting rotary motor (13); the upper side of the installation transverse plate (11) is provided with a line winding part.

2. A multi-function angle grinder as defined in claim 1, wherein: the angle adjusting structure comprises a fixed mounting ring (4), a jacking screw (5) and a rotating ring (7); a fixed mounting ring (4) is fixed on the mounting column body (3); the jacking screw (5) is matched with the fixed mounting ring (4) for jacking the rotating ring (7); the rotating ring (7) is fixed on the outer side of the column body, and the column body fixed by the rotating ring (7) and the mounting column body (3) are rotatably mounted in a U-shaped structure (31); the outer side of the rotating ring (7) is provided with an anti-skid groove.

3. A multi-function angle grinder as defined in claim 2, wherein: the inner surface of the fixed sleeve (9) is provided with a plurality of bulges, and the outer surface of the left side of the column body fixed by the rotating ring (7) is also provided with a plurality of bulges which are embedded with the bulges at the inner side of the fixed sleeve (9); a plurality of scale grooves (8) are uniformly distributed on the right side surface of the rotating ring (7) near the outer edge; the upper part of the fixed mounting ring (4) is provided with a protruding strip (6).

4. A multi-function angle grinder as defined in claim 1, wherein: the adjustable shielding structure comprises an adjusting ring (14), a thread groove (15), an internal thread sleeve (17), an adjusting screw (18), a rotating sleeve (19) and a shielding plate (20); a threaded groove (15) is formed in the upper part of a cylinder fixed below the connecting plate (12), and an adjusting ring (14) is mounted in a matched mode; an internal thread sleeve (17) is fixed on one side of the adjusting ring (14), and an adjusting screw (18) is installed in a matched mode; the outer end of the adjusting screw (18) and a rotating sleeve (19) fixed on the inner side of the shielding plate (20) are rotatably arranged in a U-shaped structure; locking screws are arranged on the internal thread sleeve (17) and the rotating sleeve (19), and extend into the internal jacking adjusting screw (18).

5. A multi-function angle grinder as defined in claim 1, wherein: the line winding part comprises a rotary mounting seat (22), a locking sleeve (23), a rotating shaft locking screw (24), a through hole (25) and a baffle (26); the rotary mounting seat (22) is fixed on the mounting transverse plate (11), and a locking sleeve (23) is fixed on the upper part of the rotary mounting seat; the rotating installation seat (22) is rotatably provided with a rotating shaft, the rotating shaft is locked by a rotating shaft locking screw (24) on a locking sleeve (23), a through hole (25) is formed in the upper portion of the rotating shaft, and a baffle (26) is fixed at the top of the rotating shaft.