CN216634018U

CN216634018U - Special diamond grinding wheel for automobile glass

Info

Publication number: CN216634018U
Application number: CN202123349963.7U
Authority: CN
Inventors: 于杰; 李兰美; 胡琦
Original assignee: Zhenjiang Meijie Superhard Material Co ltd
Current assignee: Zhenjiang Meijie Superhard Material Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-31
Anticipated expiration: 2031-12-28

Abstract

The utility model belongs to the field of automobile glass processing, and particularly relates to a diamond-impregnated wheel special for automobile glass, which comprises a hollow mounting cylinder and connecting rods, wherein a limiting telescopic column is fixedly arranged at the center of the inner wall of the lower side of the mounting cylinder, the top end of the limiting telescopic column is fixedly connected with a stand column, the top end of the stand column is rotatably connected with a threaded rod, the threaded rod upwards penetrates through the upper side wall of the mounting cylinder and is in threaded connection with the upper side wall of the mounting cylinder, the side wall of the stand column is provided with symmetrically-positioned inclined sliding grooves, the inclined sliding grooves are internally and slidably connected with the connecting rods, and each connecting rod outwards penetrates through the side wall of the mounting cylinder and is fixedly connected with a corresponding tensioning block; can prop tightly fixedly according to the emery wheel of actual demand to different specifications, need not to make a round trip to change equipment, it is comparatively convenient to the installation and the dismantlement of emery wheel, when the emery wheel is worked for a long time self overheated, the fan can in time cool off it, avoids the emery wheel to warp by heat.

Description

Special diamond grinding wheel for automobile glass

Technical Field

The utility model relates to the field of automobile glass processing, in particular to a diamond grinding wheel special for automobile glass.

Background

As one of important components of an automobile, automobile glass is usually polished by a diamond grinding wheel special for automobile glass in a manufacturing process thereof so as to meet use requirements.

The existing diamond grinding wheel special for automobile glass and the installation base column of the diamond grinding wheel mostly appear in pairs, and the installation base column of one specification can not be fixed aiming at the grinding wheels of different specifications, so that the base column and the grinding wheel are frequently required to be frequently replaced in the process of different production requirements, and the grinding efficiency of the automobile glass is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that in the prior art, an installation base column with one specification cannot fix grinding wheels with different specifications, so that the base column and the grinding wheel are frequently required to be frequently replaced in the process of different production requirements, the utility model provides the diamond grinding wheel special for the automobile glass.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a diamond grinding wheel special for automobile glass comprises a hollow mounting cylinder and connecting rods, wherein a limiting telescopic column is fixedly arranged at the center of the inner wall of the lower side of the mounting cylinder, a stand column is fixedly connected to the top end of the limiting telescopic column, a threaded rod is rotatably connected to the top end of the stand column and upwards penetrates through the upper side wall of the mounting cylinder, the threaded rod is in threaded connection with the upper side wall of the mounting cylinder, inclined sliding grooves with symmetrical positions are formed in the side wall of the stand column, the connecting rods are slidably connected in the inclined sliding grooves, each connecting rod outwards penetrates through the side wall of the mounting cylinder and is fixedly connected with a corresponding tensioning block, and a grinding wheel is jointly tensioned outside the plurality of tensioning blocks; can prop tightly fixedly according to the emery wheel of actual demand to different specifications, need not to make a round trip to change equipment, can be applicable to the emery wheel of multiple diameter, it is comparatively convenient to the installation and the dismantlement of emery wheel, conveniently carries out the maintenance and the maintenance in later stage to it.

Preferably, one side of each of the tensioning blocks, which is far away from the mounting cylinder, is symmetrically provided with a hollow plate, the inner wall of one side of the hollow plate, which is far away from the grinding wheel, is fixedly provided with a fan, and one side of the hollow plate, which is far away from the fan, is provided with a vent; when the grinding wheel works for a long time and is overheated, the fan can timely cool the grinding wheel, the grinding wheel is prevented from being overheated and deformed, the grinding wheel does not need to be frequently replaced by workers, the service life of the grinding wheel is prolonged, and the grinding efficiency of the grinding wheel is improved.

Preferably, each hollow plate and each vent are provided with an arc shape; the hollow plate and the ventilation openings are arranged in an arc shape, so that the area opposite to the grinding wheel is increased, and the ventilation and cooling efficiency of the hollow plate is improved.

Preferably, an insert block is fixedly arranged at one end of each tensioning block, which is far away from the connecting rod, and a slot matched with the insert block is formed in the inner wall of the grinding wheel; the connecting stability of the supporting block and the grinding wheel is further enhanced by the matching use of the slot and the insert block, and the looseness of the supporting block and the grinding wheel is avoided.

Preferably, a rotating handle is fixedly arranged at the top end of the threaded rod, a holding column is fixedly connected to the edge of the side wall of the rotating handle, and the top end of the holding column is subjected to rounding treatment; the cooperation of turning handle and holding the post makes things convenient for the staff to adjust the interval of propping tight piece.

Preferably, the included angle between each inclined chute and the connecting rod ranges from forty degrees to ninety degrees; the purpose of this is to ensure that the connecting rod can be pushed to extend outwards when the upright post moves.

Preferably, a corresponding dust screen is arranged in each vent, and the dust screens are woven by copper alloy materials; therefore, the dust screen woven by the copper alloy has a good heat dissipation effect in order to avoid the situation that external dust enters the hollow plate and is difficult to clean.

Preferably, one side of each tightening block, which is far away from the connecting rod, is subjected to rough grinding treatment, and the thickness of the hollow plate is one fourth of that of the tightening block; therefore, the friction force between the tensioning block and the inner wall of the grinding wheel is increased, and the tensioning block is matched with the grinding wheel more tightly.

The utility model has the advantages that:

1. the clamping device has the advantages that grinding wheels of different specifications can be clamped and fixed according to actual requirements, equipment does not need to be replaced back and forth, the clamping device is suitable for grinding wheels of various diameters, the grinding wheels are convenient to mount and dismount, later maintenance and maintenance are convenient to carry out, and through the matching use of the slots and the inserting blocks, the connection stability of the clamping blocks and the grinding wheels is further enhanced, and looseness of the clamping blocks and the grinding wheels is avoided;

2. through set up the fan in hollow core plate, when the emery wheel long-term work self overheated, the fan can in time cool off it, avoids the emery wheel to warp by heating, need not the staff and frequently changes the emery wheel, has improved the life of emery wheel and the efficiency of polishing of emery wheel.

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 embodiments or the description of 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 labor.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic view of a structure of the inclined sliding slot and the connecting rod according to the first embodiment;

FIG. 3 is a schematic cross-sectional view of the interior of the mounting cylinder according to the first embodiment;

FIG. 4 is a schematic cross-sectional view of a hollow plate according to the first embodiment;

FIG. 5 is a schematic view of a structure of a dust screen and a hollow plate according to the first embodiment;

fig. 6 is a schematic position diagram of the flat groove and the mounting cylinder in the second embodiment.

In the figure: the device comprises an installation cylinder 1, a connecting rod 2, a threaded rod 3, a tensioning block 4, a hollow plate 5, a grinding wheel 6, an upright post 7, an inclined sliding groove 8, a limiting telescopic post 9, an insertion block 10, a slot 11, a vent 12, a fan 13, a dust screen 14 and a flat groove 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a diamond-impregnated wheel special for automobile glass comprises a hollow mounting cylinder 1 and connecting rods 2, wherein a limit telescopic column 9 is fixedly arranged at the center of the inner wall of the lower side of the mounting cylinder 1, the top end of the limit telescopic column 9 is fixedly connected with a stand column 7, the top end of the stand column 7 is rotatably connected with a threaded rod 3, the threaded rod 3 upwards penetrates through the upper side wall of the mounting cylinder 1 and is in threaded connection with the upper side wall of the mounting cylinder 1, inclined chutes 8 with symmetrical positions are formed in the side wall of the stand column 7, the connecting rods 2 are slidably connected in the inclined chutes 8, each connecting rod 2 outwards penetrates through the side wall of the mounting cylinder 1 and is fixedly connected with a corresponding tightening block 4, and a grinding wheel 6 is jointly tightened outside the tightening blocks 4; threaded rod 3, stand 7, slope spout 8, the cooperation of spacing flexible post 9 are used, can prop tightly fixedly to the emery wheel 6 of different specifications according to the actual demand, need not to make a round trip to change equipment, can be applicable to the emery wheel 6 of multiple diameter, and it is comparatively convenient to the installation of emery wheel 6 with dismantle, conveniently carries out the maintenance and the maintenance in later stage to it.

A hollow plate 5 is symmetrically arranged on one side of each tensioning block 4, which is far away from the mounting cylinder 1, a fan 13 is fixedly arranged on the inner wall of one side of the hollow plate 5, which is far away from the grinding wheel 6, and a ventilation opening 12 is arranged on one side of the hollow plate 5, which is far away from the fan 13; through set up fan 13 in hollow core plate 5, when emery wheel 6 long-term work self overheated, fan 13 can in time cool off it, avoids emery wheel 6 overheated deformation, need not the staff and frequently changes emery wheel 6, has improved emery wheel 6's life and emery wheel 6's the efficiency of polishing.

Each hollow plate 5 and each ventilation opening 12 are provided with an arc shape; the hollow plate 5 and the ventilation opening 12 are formed in an arc shape to increase the area opposed to the grinding wheel 6, thereby improving the efficiency of ventilation cooling thereof.

An insert block 10 is fixedly arranged at one end of each tensioning block 4 far away from the connecting rod 2, and a slot 11 matched with the insert block 10 is arranged on the inner wall of the grinding wheel 6; through the cooperation of slot 11 and inserted block 10, further strengthened the stability of being connected of holding up piece 4 and emery wheel 6, avoid the two to appear becoming flexible.

A rotating handle is fixedly arranged at the top end of the threaded rod 3, a holding column is fixedly connected to the edge of the upper side wall of the rotating handle, and the top end of the holding column is subjected to rounding treatment; the cooperation of the rotating handle and the holding column is convenient for the staff to adjust the distance between the supporting blocks 4.

The included angle between each inclined sliding chute 8 and the connecting rod 2 ranges from forty degrees to ninety degrees; this is provided to ensure that the connecting rod 2 is pushed to extend outwards when the upright 7 is moved.

A corresponding dust screen 14 is arranged in each ventilation opening 12, and the dust screen 14 is woven by copper alloy materials; the dust screen 14 is arranged to prevent external dust from entering the hollow plate 5 and being difficult to clean, and the dust screen 14 woven by copper alloy has a good heat dissipation effect.

One side of each tightening block 4, which is far away from the connecting rod 2, is subjected to rough grinding treatment, and the thickness of the hollow plate 5 is one fourth of that of the tightening block 4; the arrangement is to increase the friction force between the tightening block 4 and the inner wall of the grinding wheel 6, so that the tightening block 4 and the grinding wheel 6 are matched more tightly.

Example two

Referring to fig. 6, in the first comparative example, as another embodiment of the present invention, a flat groove 15 is formed at one end of the mounting cylinder 1 away from the rotating handle, and the mounting cylinder 1 and the grinding wheel 6 are conveniently butted with an output shaft of an external motor by forming the flat groove 15 on the mounting cylinder 1, so that the grinding wheel 6 can be replaced in time.

The theory of operation, select suitable emery wheel 6 according to the actual demand, then screw up threaded rod 3, along with the screwing up of threaded rod 3, the stand 7 moves towards one side of keeping away from the turning handle in the installation section of thick bamboo 1, slope spout 8 outwards props up connecting rod 2 along with it, connecting rod 2 promotes to prop tight piece 4 and props up emery wheel 6 tightly, slot 11 and the cooperation of inserted block 10, work for a long time when emery wheel 6, when self is overheated, start fan 13 in the hollow plate 5 and carry out the cooling of blowing to emery wheel 6, avoid 6 overheated deformations of emery wheel, the life of emery wheel 6 has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a special diamond-impregnated wheel of car glass which characterized in that: including hollow installation cylinder (1) and connecting rod (2), installation cylinder (1) downside inner wall center department is fixed to be provided with spacing flexible post (9), just spacing flexible post (9) top fixedly connected with stand (7), stand (7) top is rotated and is connected with threaded rod (3), threaded rod (3) upwards run through installation cylinder (1) side wall setting, and threaded rod (3) and installation cylinder (1) side wall threaded connection, rigidity symmetry's slope spout (8) are seted up to stand (7) lateral wall, sliding connection has connecting rod (2) in slope spout (8), every connecting rod (2) all outwards run through the tight piece (4) that props that installation cylinder (1) lateral wall fixedly connected with corresponds, it is a plurality of prop tight piece (4) outside and prop tightly jointly and have emery wheel (6).

2. The diamond-impregnated wheel for automobile glass according to claim 1, wherein: every one side symmetry that the installation section of thick bamboo (1) was kept away from in propping tight piece (4) is provided with hollow core plate (5), one side inner wall that emery wheel (6) were kept away from in hollow core plate (5) is fixed and is provided with fan (13), and one side that fan (13) were kept away from in hollow core plate (5) is provided with vent (12).

3. The diamond-impregnated wheel special for automobile glass according to claim 2, wherein: each hollow plate (5) and each ventilation opening (12) are provided with an arc shape.

4. The diamond-impregnated wheel for automobile glass according to claim 1, wherein: one end, far away from the connecting rod (2), of each tensioning block (4) is fixedly provided with an insert block (10), and the inner wall of the grinding wheel (6) is provided with a slot (11) matched with the insert block (10).

5. The diamond-impregnated wheel for automobile glass according to claim 1, wherein: the top end of the threaded rod (3) is fixedly provided with a rotating handle, the edge of the side wall of the rotating handle is fixedly connected with a holding column, and the top end of the holding column is chamfered.

6. The diamond-impregnated wheel for automobile glass according to claim 1, wherein: the included angle range between each inclined sliding groove (8) and the connecting rod (2) is between forty degrees and ninety degrees.

7. The diamond-impregnated wheel special for automobile glass according to claim 2, wherein: each ventilation opening (12) is internally provided with a corresponding dust screen (14), and the dust screen (14) is woven by copper alloy materials.

8. The diamond-impregnated wheel for automobile glass according to claim 2, wherein: one side of each tensioning block (4) far away from the connecting rod (2) is subjected to rough grinding treatment, and the thickness of the hollow plate (5) is one fourth of that of the tensioning block (4).