CN210213219U

CN210213219U - Output shaft device of angle grinder

Info

Publication number: CN210213219U
Application number: CN201920571434.5U
Authority: CN
Inventors: Bo Wang; 王波
Original assignee: Ningbo Yongshi Motor Co ltd
Current assignee: Ningbo Yongshi Motor Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-03-31
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to an angle grinder output shaft device, which relates to the technical field of angle grinders and solves the problem that the output shafts of the angle grinders are usually placed together after the processing is finished, but the output shafts collide with each other during transportation, so that the output shafts are damaged; the protective box is pivoted with a protective cover, and a placing groove for placing the shaft body is formed in the protective box; the protective cover is further provided with a buckle, a clamping groove for the buckle to insert is formed in the protective box, and a clamping block mutually clamped with the buckle is further arranged on the clamping groove. The utility model discloses have the axis body and protect, reduce the effect of striking mutually.

Description

Output shaft device of angle grinder

Technical Field

The utility model belongs to the technical field of the technique of angle mill and specifically relates to an angle mill output shaft device is related to.

Background

An angle grinder, also called a grinder or a disc grinder, is a grinding tool used for cutting and grinding glass fiber reinforced plastics. The angle grinder is a portable electric tool for cutting and grinding glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials.

In the angle grinder, the grinding disc is fixedly connected through the output shaft, so that the grinding disc can be normally used.

The above prior art solutions have the following drawbacks: after the output shafts of the angle grinder are machined, the output shafts are usually placed together, but when the output shafts are transported, collision can occur between the output shafts, so that the output shafts collide with each other, the output shafts are damaged, and the space for improvement is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an angle mill output shaft device that protects the shaft body, reduces the striking of each other.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an output shaft device of an angle grinder comprises a shaft body, wherein a processing groove is arranged on the shaft body, one end surface of the processing groove is parallel to the length direction of the shaft body, and the other end surface of the processing groove is obliquely and outwards arranged;

the protective box is pivoted with a protective cover, and a mounting groove for placing the shaft body is formed in the protective box;

the protective cover is further provided with a buckle, a buckle groove for the buckle to insert is formed in the protective box, and a clamping block mutually clamped with the buckle is further arranged on the buckle groove.

Through adopting above-mentioned technical scheme, through the setting of protection box, the use of cooperation visor to install the protection with the axis body, the setting of buckle cooperates the joint piece in the catching groove, thereby has improved holistic joint stability, has reduced the collision of each other between the axis body, improves the accuracy.

The utility model discloses further set up to: the protective cover is further provided with a holding groove, and holding grains are arranged on the holding groove.

Through adopting above-mentioned technical scheme, through the setting of gripping the recess, the cooperation grips the line of gripping in the recess to improved and hand between frictional force, thereby improved holistic efficiency of opening and close, the practicality is strong.

The utility model discloses further set up to: the protection box is also provided with a protection ring, and the protection box is provided with a ring groove for installing the protection ring.

Through adopting above-mentioned technical scheme, through the setting of protection ring to reduced the direct striking between the protective housing, improved holistic buffer capacity, and the setting of annular has improved the fixed stability to the protection ring, and the practicality is strong.

The utility model discloses further set up to: the protective cover is further provided with a positioning column, and the protective cover is provided with a positioning groove for the positioning column to be inserted and positioned.

Through adopting above-mentioned technical scheme, the setting of reference column cooperates the use of constant head tank to make and stack from top to bottom each other between a plurality of protection boxes, the visor, thereby improved holistic stability, the practicality is strong.

The utility model discloses further set up to: the positioning column is provided with an attraction block, and the protection box is provided with a magnet which is mutually attracted with the attraction block and is mutually communicated with the positioning groove.

Through adopting above-mentioned technical scheme, through the setting of attracting the piece, the use of cooperation magnet to improve the stability between protection box and other visor, improved the security after installing mutually, the practicality is strong.

The utility model discloses further set up to: the positioning column is provided with an embedding groove for installing the suction block, the suction block is further annularly provided with a clamping sheet, and the positioning column is provided with a clamping groove for bending and fixing the clamping sheet.

Through adopting above-mentioned technical scheme, through the setting of caulking groove to attract the piece to install, and the setting of joint piece cooperates the use in joint groove, thereby has improved and has attracted the fixed ability of piece on the reference column, and the practicality is strong.

The utility model discloses further set up to: the clamping piece is provided with a clamping groove, the clamping groove is formed in the positioning column, the clamping piece is provided with a clamping jaw, and the clamping piece is far away from one side of the suction block, and the positioning column is provided with a groove which is mutually connected with the clamping groove and used for limiting and fixing the clamping jaw.

Through adopting above-mentioned technical scheme, through the setting of jack catch, the use of cooperation recess to further improvement the fixed ability of joint piece, improved the overall stability of suction block, the practicality is strong.

The utility model discloses further set up to: the protection box is also provided with annular clamping pieces for mounting the magnets, and gaps are further arranged between the adjacent annular clamping pieces.

Through adopting above-mentioned technical scheme, through the setting of annular card to carry out the joint installation with magnet, improved holistic stability, and the setting in clearance makes the staff change magnet, and the practicality is strong.

The utility model discloses further set up to: one side of the protection box far away from the protection cover is further provided with support legs, and foot pads are further sleeved on the support legs.

Through adopting above-mentioned technical scheme, through the setting of stabilizer blade to whole bed hedgehopping, and the setting of cushion has reduced direct wearing and tearing to the protection box, has improved holistic life, and the practicality is strong.

The utility model discloses further set up to: the supporting legs are provided with clamping rings, and the supporting legs are provided with clamping grooves for clamping the clamping rings and the supporting legs.

Through adopting above-mentioned technical scheme, the setting of joint ring cooperates the use of draw-in groove, has improved the stability of callus on the sole to reduce the condition of droing of callus on the sole, also more convenient during the change, the practicality is strong.

To sum up, the utility model discloses a beneficial technological effect does:

1. the shaft body is protected, and mutual impact is reduced;

2. the service life of the protection box and the protection height is prolonged.

Drawings

FIG. 1 is a schematic structural view of an angle grinder output shaft device.

Fig. 2 is an exploded view of an output shaft device of an angle grinder.

Fig. 3 is an enlarged view of the grip recess of the portion a of fig. 2.

Fig. 4 is an enlarged schematic view of the positioning post of part B in fig. 2.

Fig. 5 is a schematic structural view of the shaft body.

FIG. 6 is a partial cross-sectional view of an angle grinder output shaft arrangement.

Fig. 7 is an enlarged schematic view of the card slot of the portion C of fig. 6.

Fig. 8 is an exploded view of the guard ring.

Fig. 9 is an enlarged schematic view of the magnet at the D portion in fig. 8.

Fig. 10 is an enlarged view of the rubber pad of the portion E of fig. 8.

Fig. 11 is a schematic structural view of the rubber mat.

In the figure, 1, a shaft body; 2. processing a tank; 3. a protection box; 4. a protective cover; 5. a placing groove; 6. buckling; 7. buckling grooves; 8. a clamping block; 9. a holding groove; 10. holding the pattern; 11. a guard ring; 12. a ring groove; 13. a positioning column; 14. positioning a groove; 15. an attraction block; 16. a magnet; 17. caulking grooves; 18. a clip sheet; 19. a clamping groove; 20. a claw; 21. a groove; 22. an annular card; 23. a gap; 24. a support leg; 25. a foot pad; 26. a snap ring; 27. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1 to 11.

Referring to fig. 1, for the utility model discloses an angle grinder output shaft device, including the protection box 3 that is used for supplying the installation of axis body 1, the pin joint between protection box 3 and visor 4, and can install through the form that stacks from top to bottom between the adjacent protection box 3 and place, also can contradict through the mode of keeping flat about and place.

Referring to fig. 2, a mounting groove 5 for placing the shaft body 1 is further formed in the mounting box, so that stability of the shaft body 1 is improved.

Referring to fig. 2 and 3, a U-shaped buckle 6 is further integrally arranged on the protective cover 4, a holding groove 9 is further arranged on one side close to the buckle 6, and anti-slip lines arranged in a long strip shape are further arranged in the holding groove 9.

Referring to fig. 2 and 4, a plurality of positioning columns 13 are further integrally arranged on one side, away from the shaft body 1, of the protective cover 4, an attraction block 15 is further arranged on the positioning columns 13, the attraction block 15 is made of ferromagnetic materials, 4 clamping pieces 18 are further annularly arranged on the attraction block 15, a clamping jaw 20 is further integrally arranged on one side, away from the attraction block 15, of the clamping piece 18, and the clamping jaw 20 is arranged in a triangular shape.

The positioning column 13 is provided with an embedding groove 17 for placing the suction block 15, the positioning column 13 is further provided with a clamping groove 19 for placing and installing a clamping piece 18, and the positioning column 13 is further provided with a groove 21 for clamping and fixing a clamping claw 20.

Referring to fig. 5, a processing groove 2 is further formed in the shaft body 1, one end surface of the processing groove 2 is parallel to the longitudinal direction of the shaft body 1, and the other end surface of the processing groove 2 is inclined outward, so that the processing of a numerically controlled lathe is facilitated, and the fixing capability is improved.

Referring to fig. 6 and 7, protection box 3 is last still to be provided with and to supply 6 male catching grooves 7 of buckle, and still be provided with in catching grooves 7 with 6 joint blocks 8 of joint of each other of buckle, joint block 8 is the hemisphere setting, and buckle 6 is made by rubber to carry out joint and fixed through deformation, and when opening and close visor 4, buckle 6 adjusts by oneself.

Referring to fig. 8 and 9, the bottom of the protection box 3 is provided with a positioning groove 14 for inserting the positioning column 13, a magnet 16 is further arranged in the positioning groove 14, the magnet 16 and the attraction block 15 are mutually matched and attracted, the protection box 3 is further provided with annular clamping pieces 22 for fixing the magnet 16, and a gap 23 is further arranged between adjacent annular clamping pieces 22.

The periphery of the mounting box is also provided with a protection ring 11, the protection ring 11 is made of rubber, the mounting box is also provided with a ring groove 12 for mounting the protection ring 11, one half of the protection ring 11 is embedded into the ring groove 12, and the other half of the protection ring is arranged in a protruding mode.

Referring to fig. 10 and 11, the bottom of the fixing box is further integrally provided with a support leg 24, the support leg 24 is further provided with a foot pad 25, the support leg 24 is provided with a clamping ring 26, and the foot pad 25 is provided with a clamping groove 27 for clamping and fixing the clamping ring 26.

The use process comprises the following steps:

1. placing the shaft body 1 in the mounting groove of the protection box 3;

2. the protection box 3 and the protection cover 4 are mutually clamped and fixed;

3. the protection cases 3 with the protection covers 4 may be stacked one on top of another, or stacked in the front-rear and left-right directions.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An angle grinder output shaft device comprises a shaft body (1), and is characterized in that: a processing groove (2) is arranged on the shaft body (1), one end face of the processing groove (2) is parallel to the length direction of the shaft body (1), and the other end face of the processing groove (2) is obliquely and outwards arranged;

the shaft body (1) is placed in a protection box (3), a protection cover (4) is pivoted on the protection box (3), and a placement groove (5) for placing the shaft body (1) is formed in the protection box (3);

still be provided with buckle (6) on visor (4), be provided with on protection box (3) and supply buckle (6) male catching groove (7), still be provided with joint piece (8) with buckle (6) joint of each other on catching groove (7).

2. An angle grinder output shaft assembly as set forth in claim 1, wherein: the protective cover (4) is further provided with a holding groove (9), and the holding groove (9) is also provided with holding grains (10).

3. An angle grinder output shaft assembly as set forth in claim 1, wherein: the protective box (3) is further provided with a protective ring (11), and the protective box (3) is provided with an annular groove (12) for mounting the protective ring (11).

4. An angle grinder output shaft assembly as set forth in claim 1, wherein: the protective cover (4) is further provided with a positioning column (13), and the protective cover (4) is provided with a positioning groove (14) for inserting and positioning the positioning column (13).

5. An angle grinder output shaft assembly as set forth in claim 4, wherein: an attraction block (15) is arranged on the positioning column (13), and a magnet (16) which is mutually attracted with the attraction block (15) and is mutually communicated with the positioning groove (14) is arranged on the protection box (3).

6. An angle grinder output shaft assembly as set forth in claim 5, wherein: be provided with caulking groove (17) that supply to inhale and draw block (15) installation on reference column (13), it still is provided with joint piece (18) to inhale on block (15) the annular, be provided with on reference column (13) and supply joint piece (18) fixed joint groove (19) of buckling.

7. An angle grinder output shaft assembly as set forth in claim 6, wherein: one side of keeping away from on joint piece (18) and inhaling piece (15) still is provided with jack catch (20), be provided with on reference column (13) with joint groove (19) interconnect and supply the spacing fixed recess (21) of jack catch (20).

8. An angle grinder output shaft assembly as set forth in claim 5, wherein: the protection box (3) is further provided with annular clamping pieces (22) for mounting the magnets (16), and gaps (23) are further formed between the adjacent annular clamping pieces (22).

9. An angle grinder output shaft assembly as set forth in claim 1, wherein: one side of the protection box (3) far away from the protection cover (4) is further provided with support legs (24), and the support legs (24) are further sleeved with foot pads (25).

10. An angle grinder output shaft assembly as set forth in claim 9, wherein: be provided with joint ring (26) on stabilizer blade (24), be provided with draw-in groove (27) that supply joint ring (26), stabilizer blade (24) joint on callus on the sole (25).