CN216422230U - Special grinding wheel for efficiently grinding edges of automobile glass - Google Patents

Abstract

The utility model belongs to the field of grinding wheels, in particular to a special grinding wheel for efficiently grinding the edge of automobile glass, which comprises a grinding wheel body; the grinding wheel comprises a grinding wheel body and is characterized in that diamond sand rings are arranged at two ends of the grinding wheel body, two circular grooves are formed in the outer side wall of each diamond sand ring, two fixed blocks are fixedly connected to the outer side wall of the grinding wheel body, two sliding blocks are connected in the fixed blocks in a sliding mode, each sliding block is U-shaped, and a cylinder is fixedly connected to one end, away from the corresponding fixed block, of each sliding block; the grinding wheel body is arranged on the drill bit, then the diamond sand ring is used for grinding glass, when one diamond sand ring is seriously abraded, the grinding wheel body is taken down from the drill bit, then the grinding wheel body is arranged on the drill bit again, and the intact diamond sand ring is used, so that the service life of the grinding wheel body is prolonged, and the using effect of the grinding wheel body is improved.

Description

Special grinding wheel for efficiently grinding edges of automobile glass

Technical Field

The utility model relates to a emery wheel field specifically is a special emery wheel that is used for high-efficient edging of car glass.

Background

The grinding wheel is one kind of grinding tool and is used mainly in eliminating edge, welding spot, burr and burr from the surface of object.

When the special grinding wheel for the automobile glass is used, the special grinding wheel needs to be installed on a drill of grinding equipment, the grinding wheel is rotated through the drill, and then the automobile glass is ground.

Because only one face of the existing grinding wheel is a grinding face for grinding glass, and the grinding wheel needs to be replaced periodically due to the problem of grinding face abrasion when in use, the service life cycle of the grinding wheel is too short, and the special grinding wheel for efficiently grinding the glass of the automobile is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve present emery wheel and only one face and be the mill flour of polishing to glass to the emery wheel can be because mill flour wearing and tearing problem needs periodic replacement when using, thereby leads to the problem that emery wheel life cycle is too short, the utility model provides a special emery wheel for high-efficient edging of car glass.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a special grinding wheel for efficiently grinding the edge of automobile glass, which comprises a grinding wheel body; the two ends of the grinding wheel body are provided with diamond sand rings, the outer side wall of each diamond sand ring is provided with two circular grooves, the outer side wall of the grinding wheel body is fixedly connected with two fixing blocks, two sliding blocks are connected in the fixing blocks in a sliding mode, one ends, far away from the fixing blocks, of the sliding blocks are fixedly connected with cylinders, the cylinders are clamped with the inner walls of the circular grooves, the two diamond sand rings are respectively arranged at the two ends of the grinding wheel body, the circular grooves in the diamond sand rings are just positioned at the cylinders, then the sliding blocks are pushed, the sliding blocks drive the cylinders to slide, the cylinders are clamped with the clamping grooves, the diamond sand rings are fixed on the grinding wheel body through the clamping connection of the cylinders and the clamping grooves, then the grinding wheel body is installed on a drill, then the glass is ground by using the diamond sand rings, and when one diamond sand ring is seriously worn, take off the emery wheel body from the drill bit again, later install the emery wheel body on the drill bit again, and use intact diamond sand ring, played the life effect that has improved the emery wheel body, the result of use of emery wheel body has been strengthened, and because diamond sand ring has high-efficient polishing effect, can improve the effect of polishing to glass, when needs are dismantled diamond sand ring, the pulling slider, make the slider drive cylinder from the interior roll-off of circular slot, then take away diamond sand ring from the emery wheel body again.

Preferably, two one side fixedly connected with connecting plate that the slider is close to each other, the first spring of one side fixedly connected with that the connecting plate is close to the fixed block, the one end and the fixed block fixed connection of connecting plate are kept away from to first spring, through the pulling slider for the slider drives the cylinder and slides, later loosens the slider, makes first spring because the recovery pulling connecting plate of elasticity, and the connecting plate can drive the slider and reset this moment, thereby makes the slider drive the cylinder and reset.

Preferably, one side sliding connection of fixed block has the limiting plate, the limiting plate is "U" font, through promoting the limiting plate for the limiting plate blocks the connecting plate, thereby makes the slider spacing, when needs move the slider, stimulates the limiting plate, makes the limiting plate no longer block the connecting plate, then first spring can drive the slider and remove to the connecting plate, later the connecting plate.

Preferably, the limiting plate is connected with a screw rod in a threaded manner, one end of the screw rod is rotatably connected with the fixing block, and the screw rod drives the limiting plate to slide by rotating the screw rod, so that the limiting plate blocks the connecting plate.

Preferably, one end of the screw rod, which is far away from the fixing block, is fixedly connected with a rocker, the rocker is Z-shaped, and the rocker drives the screw rod to rotate by rotating the rocker, so that the screw rod is conveniently rotated.

Preferably, one side of the fixed block is fixedly connected with a connecting block, two ends of the connecting block are both slidably connected with a positioning block, one side of the positioning block is fixedly connected with a fixed plate, one side of the connecting block is welded with two supporting plates, a second spring is fixedly connected between the supporting plates and the fixed plate, the outer side wall of the diamond sand ring is fixedly connected with two rectangular plates, the fixed plate is pushed by the second spring, so that the fixed plate provides a pushing force for a unit block, the diamond sand ring is placed on the grinding wheel body, then the diamond sand ring is moved on the grinding wheel body, so that the rectangular plates on the diamond sand ring are contacted with the positioning block, a circular groove and a cylinder on the diamond sand ring are positioned at the same position, then the diamond sand ring is fixed by using a pressing and circular groove, and the function of positioning the diamond sand ring is achieved, the installation convenience to diamond sand ring has been improved, has avoided diamond sand ring to lay the emery wheel body by the manual work on, and manual operation has certain error, can appear the unable disposable cylinder of aiming at of circular slot on the diamond sand ring this moment to the installation effectiveness to diamond sand ring is influenced.

Preferably, the draw-in groove has been seted up to one side of slider, sliding connection has two fixture blocks in the connecting block, the fixture block is "U" font, the fixture block is kept away from the one end and the draw-in groove joint of connecting block, through the pulling locating piece, make the locating piece move to the side that is close to the connecting block and slide, then promote the fixture block, make fixture block and draw-in groove joint, thereby make the locating piece fixed, avoid locating piece one to keep off at diamond sand ring lateral wall department all the time, the glass is probably touched carelessly to the locating piece when diamond sand ring, when needs use the locating piece, the pulling fixture block, make the fixture block follow roll-off in the draw-in groove, then the second spring can promote the fixed plate because of the recovery of elasticity, thereby make the fixed plate drive the locating piece slide.

Preferably, the inside wall fixedly connected with magnetic path of fixture block, the surface and the connecting block magnetism of magnetic path are connected, the connecting block is made for iron for the fixture block slides through promoting the fixture block, and the fixture block also can follow the fixture block and slide together this moment, thereby makes magnetic path and connecting block magnetism inhale, and the fixture block can be fixed on the connecting block this moment, thereby makes the better card of fixture block and draw-in groove together.

The utility model discloses an useful part lies in:

1. install the emery wheel body on the drill bit, later use the diamond sand ring to polish glass, when wearing and tearing of one of them diamond sand ring were serious, take off the emery wheel body from the drill bit again, later install the emery wheel body on the drill bit again to use intact diamond sand ring, played the life effect that has improved the emery wheel body, strengthened the result of use of emery wheel body.

2. Through lay the emery wheel body with diamond sand ring on, then remove diamond sand ring on the emery wheel body for rectangular plate on the diamond sand ring contacts with the locating piece, thereby makes on the diamond sand ring circle groove and cylinder be in same position, then uses again to push down and fixes diamond sand ring with the circle groove, has played the effect of going on fixing a position diamond sand ring, has improved the installation convenience to diamond sand ring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.

FIG. 1 is a schematic view of a grinding wheel body according to a first embodiment;

FIG. 2 is a rear view of the structure of FIG. 1;

FIG. 3 is a schematic view of a fixing block;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic structural view of a second sponge block of the embodiment.

In the figure: 1. a grinding wheel body; 2. a diamond sand ring; 3. a fixed block; 4. a slider; 5. a connecting plate; 6. a rectangular plate; 7. a first spring; 8. a limiting plate; 9. a cylinder; 10. a circular groove; 11. a screw rod; 12. a rocker; 13. a clamping block; 14. a card slot; 15. positioning a block; 16. a fixing plate; 17. a second spring; 18. a support plate; 19. connecting blocks; 20. a magnetic block; 21. a sponge block.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a special grinding wheel for efficiently grinding the edge of the glass of an automobile comprises a grinding wheel body 1; the grinding wheel comprises a grinding wheel body 1, diamond sand rings 2, two circular grooves 10, two fixing blocks 3, two sliding blocks 4, U-shaped sliding blocks 4, a cylinder 9 and a grinding wheel body, wherein the diamond sand rings 2 are arranged at two ends of the grinding wheel body 1, the outer side walls of the diamond sand rings 2 are provided with the two circular grooves 10, the outer side walls of the grinding wheel body 1 are fixedly connected with the two fixing blocks 3, the two sliding blocks 4 are connected with the fixing blocks 3 in a sliding mode, the ends, far away from the fixing blocks 3, of the sliding blocks 4 are fixedly connected with the cylinder 9, and the cylinder 9 is clamped with the inner walls of the circular grooves 10; when the grinding wheel works, the two diamond sand rings 2 are respectively placed at the two ends of the grinding wheel body 1, the circular grooves 10 on the diamond sand rings 2 are just positioned at the positions of the cylinders 9, then the sliding blocks 4 are pushed, so that the cylinders 9 are driven by the sliding blocks 4 to slide, the cylinders 9 are connected with the clamping grooves 14 in a clamping mode, the diamond sand rings 2 are fixed on the grinding wheel body 1 through the clamping connection of the cylinders 9 and the clamping grooves 14, then the grinding wheel body 1 is installed on a drill bit, then the diamond sand rings 2 are used for grinding glass, when one diamond sand ring 2 is seriously worn, the grinding wheel body 1 is taken down from the drill bit, then the grinding wheel body 1 is installed on the drill bit again, the intact diamond sand rings 2 are used, the service life of the grinding wheel body 1 is prolonged, the use effect of the grinding wheel body 1 is improved, and the diamond sand rings 2 have a high-efficiency grinding effect, can improve the effect of polishing to glass, when needs are dismantled diamond sand ring 2, pulling slider 4 for slider 4 drives cylinder 9 and follows the roll-off in circular slot 10, then takes away diamond sand ring 2 from emery wheel body 1 again.

One side, close to each other, of each of the two sliding blocks 4 is fixedly connected with a connecting plate 5, one side, close to the fixed block 3, of each connecting plate 5 is fixedly connected with a first spring 7, and one end, far away from the connecting plate 5, of each first spring 7 is fixedly connected with the fixed block 3; during operation, through pulling slider 4 for slider 4 drives cylinder 9 and slides, later loosens slider 4, makes first spring 7 because the recovering pulling connecting plate 5 of elasticity, and connecting plate 5 can drive slider 4 and reset this moment, thereby makes slider 4 drive cylinder 9 and resets.

One side of the fixed block 3 is slidably connected with a limiting plate 8, and the limiting plate 8 is U-shaped; during operation, through promoting limiting plate 8 for limiting plate 8 blocks connecting plate 5, thereby makes slider 4 spacing, when needs move slider 4, stimulates limiting plate 8, makes limiting plate 8 no longer block connecting plate 5, then first spring 7 can be to connecting plate 5, and later connecting plate 5 can drive slider 4 and remove.

A screw rod 11 is connected with the limiting plate 8 through an internal thread, and one end of the screw rod 11 is rotatably connected with the fixed block 3; during operation, the screw rod 11 is rotated, so that the screw rod 11 drives the limiting plate 8 to slide, and the limiting plate 8 blocks the connecting plate 5.

One end of the screw rod 11, which is far away from the fixed block 3, is fixedly connected with a rocker 12, and the rocker 12 is Z-shaped; during operation, the rocker 12 is rotated, so that the rocker 12 drives the screw rod 11 to rotate, and the effect of conveniently rotating the screw rod 11 is achieved.

One side of the fixed block 3 is fixedly connected with a connecting block 19, two ends of the connecting block 19 are both connected with a positioning block 15 in a sliding manner, one side of the positioning block 15 is fixedly connected with a fixed plate 16, one side of the connecting block 19 is welded with two supporting plates 18, a second spring 17 is fixedly connected between the supporting plates 18 and the fixed plate 16, and the outer side wall of the diamond sand ring 2 is fixedly connected with two rectangular plates 6; when in work, the fixing plate 16 is pushed by the second spring 17, so that the fixing plate 16 provides a pushing force for the unit block, the diamond sand ring 2 is arranged on the grinding wheel body 1, then the diamond sand ring 2 is moved on the grinding wheel body 1, so that the rectangular plate 6 on the diamond sand ring 2 is contacted with the positioning block 15, the circular groove 10 on the diamond sand ring 2 and the cylinder 9 are positioned at the same position, then reuse and push down to fix diamond sand ring 2 with circular slot 10, played the effect of going on fixing a position diamond sand ring 2, improved the installation convenience to diamond sand ring 2, avoided diamond sand ring 2 to lay emery wheel body 1 for the manual work, manual operation has certain error, can appear the circular slot 10 on diamond sand ring 2 this moment and can't once only aim at cylinder 9 to the installation effectiveness to diamond sand ring 2 is influenced.

A clamping groove 14 is formed in one side of the sliding block 4, two clamping blocks 13 are connected in the connecting block 19 in a sliding mode, the clamping blocks 13 are U-shaped, and one ends, far away from the connecting block 19, of the clamping blocks 13 are clamped with the clamping groove 14; during operation, through pulling locating piece 15, make locating piece 15 remove to the one side slip that is close to connecting block 19, then promote fixture block 13, make fixture block 13 and draw-in groove 14 joint, thereby make locating piece 15 fixed, avoid locating piece 15 to block always at 2 lateral walls departments of diamond sand ring, locating piece 15 probably runs into glass carelessly when diamond sand ring 2, when needs use locating piece 15, pulling fixture block 13, make fixture block 13 follow roll-off in draw-in groove 14, then second spring 17 can promote fixed plate 16 because of the recovery of elasticity, thereby make fixed plate 16 drive locating piece 15 slide.

The inner side wall of the fixture block 13 is fixedly connected with a magnet 20, the surface of the magnet 20 is magnetically connected with a connecting block 19, and the connecting block 19 is made of iron; during operation, through promoting fixture block 13 for fixture block 13 slides, and magnetic block 20 also can follow fixture block 13 and slide together this moment, thereby makes magnetic block 20 and connecting block 19 magnetism inhale, and fixture block 13 can be fixed on connecting block 19 this moment, thereby makes the better card of fixture block 13 and draw-in groove 14 together.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a sponge block 21 is fixedly connected to one side of the sliding block 4; the during operation, when diamond sand ring 2 is polishing glass, sponge piece 21 can protect glass, avoids the drill bit to carry out the during operation driving diamond sand ring 2, can increase the volume of emery wheel body 1 because slider 4 to glass is touchhed to slider 4 can appear, leads to glass impaired.

According to the working principle, the two diamond sand rings 2 are respectively placed at two ends of the grinding wheel body 1, the circular grooves 10 on the diamond sand rings 2 are just positioned at the cylinders 9, then the screw rod 11 is rotated to enable the screw rod 11 to drive the limiting plate 8 to slide, so that the limiting plate 8 does not block the connecting plate 5 any more, at the moment, the connecting plate 5 is pulled by the first spring 7 due to the elastic force recovery, the connecting plate 5 drives the sliding block 4 to reset, so that the sliding block 4 drives the cylinders 9 to be clamped with the clamping grooves 14, at the moment, the diamond sand rings 2 are fixed on the grinding wheel body 1 by means of the clamping of the cylinders 9 and the clamping grooves 14, then the grinding wheel body 1 is installed on a drill bit, then the glass is ground by using the diamond sand rings 2, when one diamond sand ring 2 is seriously worn, the grinding wheel body 1 is taken down from the drill bit, and then the grinding wheel body 1 is installed on the drill bit again, and use intact diamond sand ring 2, the life effect that has improved emery wheel body 1 has been played, the result of use of emery wheel body 1 has been increaseed, and because diamond sand ring 2 has high-efficient grinding effect, can improve the effect of polishing to glass, when needs are dismantled diamond sand ring 2, pulling slider 4, make slider 4 drive cylinder 9 follow the roll-off in circular slot 10, then reversal rocker 12, make lead screw 11 drive limiting plate 8 slide, thereby make limiting plate 8 block connecting plate 5, then take away diamond sand ring 2 from emery wheel body 1 again.

The fixing plate 16 is pushed by the second spring 17, so that the fixing plate 16 provides a pushing force for each unit block, the diamond sand ring 2 is placed on the grinding wheel body 1, then the diamond sand ring 2 is moved on the grinding wheel body 1, the rectangular plate 6 on the diamond sand ring 2 is contacted with the positioning block 15, the circular groove 10 and the cylinder 9 on the diamond sand ring 2 are in the same position, then the diamond sand ring 2 is fixed by using the pressing and the circular groove 10, the diamond sand ring 2 is positioned, the installation convenience of the diamond sand ring 2 is improved, the situation that the diamond sand ring 2 is placed on the grinding wheel body 1 manually is avoided, certain errors exist in manual operation, the circular groove 10 on the diamond sand ring 2 cannot be aligned with the cylinder 9 at one time, the installation efficiency of the diamond sand ring 2 is influenced, and then the positioning block 15 is pulled, make locating piece 15 remove to the one side slip that is close to connecting block 19, thereby make locating piece 15 remove from 2 lateral walls of diamond sand ring, then promote fixture block 13, make fixture block 13 and draw-in groove 14 joint, magnet block 20 also can follow fixture block 13 and slide together simultaneously, thereby make magnet block 20 and 19 magnetism of connecting block inhale, when needs use locating piece 15, pulling fixture block 13, make fixture block 13 follow roll-off in draw-in groove 14, then second spring 17 can promote fixed plate 16 because the recovery of elasticity, thereby make fixed plate 16 drive locating piece 15 slide, the location can move 2 lateral walls of diamond sand ring department this moment, and locating piece 15 can contact with rectangular plate 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a special emery wheel that is used for high-efficient edging of car glass which characterized in that: comprises a grinding wheel body (1); the both ends of emery wheel body (1) are provided with diamond sand ring (2), two circular slots (10) have been seted up to the lateral wall of diamond sand ring (2), two fixed blocks (3) of the lateral wall fixedly connected with of emery wheel body (1), sliding connection has two slider (4) in fixed block (3), slider (4) are "U" shape, and slider (4) keep away from one end fixedly connected with cylinder (9) of fixed block (3), the inner wall joint of cylinder (9) and circular slot (10).

2. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 1, wherein: two one side fixedly connected with connecting plate (5) that slider (4) are close to each other, one side fixedly connected with first spring (7) that connecting plate (5) are close to fixed block (3), the one end and fixed block (3) fixed connection of connecting plate (5) are kept away from in first spring (7).

3. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 2, wherein: one side sliding connection of fixed block (3) has limiting plate (8), limiting plate (8) are "U" font.

4. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 3, wherein the grinding wheel comprises: the limiting plate (8) is connected with a screw rod (11) in an internal thread mode, and one end of the screw rod (11) is rotatably connected with the fixing block (3).

5. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 4, wherein the grinding wheel comprises: one end of the screw rod (11) far away from the fixed block (3) is fixedly connected with a rocker (12), and the rocker (12) is Z-shaped.

6. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 5, wherein: the utility model discloses a diamond sand ring, including fixed block (3), one side fixedly connected with connecting block (19) of fixed block (3), the equal sliding connection in both ends of connecting block (19) has locating piece (15), one side fixedly connected with fixed plate (16) of locating piece (15), one side welding of connecting block (19) has two backup pads (18), fixedly connected with second spring (17) between backup pad (18) and fixed plate (16), two rectangular plate (6) of lateral wall fixedly connected with of diamond sand ring (2).

7. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 6, wherein the grinding wheel comprises: draw-in groove (14) have been seted up to one side of slider (4), sliding connection has two fixture blocks (13) in connecting block (19), fixture block (13) are "U" font, the one end and draw-in groove (14) joint that connecting block (19) were kept away from in fixture block (13).

8. The special grinding wheel for efficiently grinding the edge of the glass of the automobile according to claim 7, wherein: the inner side wall of the clamping block (13) is fixedly connected with a magnetic block (20), and the surface of the magnetic block (20) is magnetically connected with the connecting block (19).

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