CN218874941U - Automatic dust absorption polishing pen - Google Patents

Abstract

The utility model discloses an automatic dust-absorbing polishing pen, which comprises a polishing pen body, a fixing component and a dust-absorbing pipe, wherein the fixing component fixes the dust-absorbing pipe at the upper end of the polishing pen body, and the dust-absorbing pipe is connected with a vacuum pump; the utility model provides an automatic dust absorption polishing pen convenient and fast to use and low in cost.

Description

Automatic dust absorption polishing pen

Technical Field

The utility model relates to a polishing pen's technical field specifically is an automatic dust absorption polishing pen.

Background

Among the prior art, the pen of polishing can have metal dust to remain on ceramic chip surface when polishing, leads to the product outward appearance unqualified. In addition, the working environment can be polluted, and the health of operators is influenced; in addition, the metal dust cannot be recycled, and resource waste is also caused.

The chinese patent with publication number CN215036318U, a self-suction type cultural relic restoration electric polishing pen, belongs to the technical field of electric polishing pens, and particularly relates to a self-suction type cultural relic restoration electric polishing pen. This from inhaling electronic pen of polishing of formula historical relic restoration, a dust absorption case of connecting in the inside recess of pen of polishing, there is dust absorption mechanism in the dust absorption case, the dust absorption incasement stretches out the dust absorption pipe and is close to with the nib of polishing, there is the filter screen in the dust absorption pipe, prevent that the dust absorption pipe from blockking up, when polishing, open starting switch and make the motor start, the pivot drives the nib of polishing on its top and rotates, the nib of will polishing aims at the place that needs aim at and polish and polishes, dust absorption mechanism in the dust absorption case can inhale logical inslot with the residue, if need clear up the dust, pull out the chock pad and pour out can.

However, the prior art still lacks an automatic dust-absorbing polishing pen which is convenient to use and low in cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic dust absorption polishing pen which is convenient to use and low in cost.

To achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic dust absorption pen of polishing, including the pen body of polishing, fixed subassembly, dust absorption pipe, fixed subassembly will the dust absorption pipe is fixed the upper end of the pen body of polishing, the dust absorption pipe connects the vacuum pump outward.

The utility model discloses in, the pen body of polishing is the pen of polishing of prior art's arbitrary model and size, and its specific structure is in the utility model discloses in do not describe any more.

Preferably, fixed subassembly includes first stationary blade, second stationary blade and connecting rod, first stationary blade with the second stationary blade all include down the half slot, go up the half slot and set up in down the half slot with the step of last half slot, be equipped with on the step with the through-hole that the connecting rod matches, the connecting rod can be connected first stationary blade with the second stationary blade, the lower half slot of first stationary blade with the lower half slot of second stationary blade forms down the circular slot, it is fixed in to polish a body in the circular slot down, the last half slot of first stationary blade with the last half slot of second stationary blade forms up the circular slot, the dust absorption pipe is fixed in the last circular slot.

Preferably, the connecting rod comprises a bolt.

Preferably, the dust suction pipe comprises a straight section and a circular section. The design of the straight line section and the circular arc section can enable the dust suction pipe to be close to the pen point of the polishing pen body, so that dust can be better collected.

Preferably, the dust suction pipe is of an integrated structure.

Preferably, the included angle between the circular arc section and the straight line section is 10-30 degrees.

Preferably, the utility model discloses an automatic dust absorption pen of polishing still includes filter and pneumatic valve, the filter with the pneumatic valve set up in the vacuum pump with on the connecting gas pipe of dust absorption pipe.

The utility model discloses an automatic dust absorption pen of polishing use method includes following step:

s1, turning on a power supply of a vacuum pump, and setting a vacuum value

S2, opening an air valve after the vacuum degree reaches a set value;

s3, open the pen body power of polishing, the operation of polishing, at this moment, the vacuum pump provides the negative pressure, is connected vacuum pump, filter, pneumatic valve and dust absorption pipe through the trachea, and the metal dust that produces when polishing the pen body is collected by the dust absorption pipe of nib, deposits in the filter.

Compared with the prior art, the utility model discloses beneficial effect and showing the progress and lie in:

1. the utility model provides an automatic dust-absorbing polishing pen, which can effectively remove dust and ensure the product quality;

2. the utility model provides an automatic dust-absorbing polishing pen which can recycle the metal dust in the filter, avoid waste and reduce cost;

3. the utility model provides an automatic dust absorption pen of polishing avoids operational environment to be polluted by the metal dust, environmental protection.

Drawings

To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.

It should be apparent that the drawings in the following description are only drawings of some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive exercise, and that the other drawings also belong to the drawings required for the embodiments of the present invention.

Fig. 1 is a schematic structural view of an automatic dust-absorbing polishing pen according to an embodiment of the present invention;

FIG. 2 is an exploded view of an automatic dust-absorbing polishing pen according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of an automatic dust-absorbing polishing pen according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an automatic dust-collecting polishing pen according to an embodiment of the present invention;

reference numerals: 1. the pen body of polishing, 2, fixed subassembly, 3, dust absorption pipe, 2.1, first stationary blade, 2.2, second stationary blade, 2.3, connecting rod, 2.11, last semicircular groove, 2.12, lower semicircular groove, 2.13, step.

Detailed Description

In order to make the purpose, technical scheme, beneficial effect and showing the progress of the embodiment of the present invention clearer, below, will combine the embodiment of the present invention, to the technical scheme in the embodiment of the present invention is clear, completely described.

It is obvious that all of these described embodiments are only some, not all embodiments of the invention; based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first", "second" and "third", etc. in the description and claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is to be understood that:

in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or movably connected, or integrated; they may be direct connections, indirect connections through an intermediary, intangible signal connections, or even optical connections, and may be internal connections of two elements or an interaction between two elements, unless expressly specified otherwise.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

The technical solution of the present invention will be described in detail with reference to specific examples.

Example 1

As shown in 1 and 2, the automatic dust-absorbing polishing pen comprises a polishing pen body 1, a fixing component 2 and a dust-absorbing pipe 3, wherein the dust-absorbing pipe 3 is fixed at the upper end of the polishing pen body 1 by the fixing component 2, and the dust-absorbing pipe 3 is externally connected with a vacuum pump.

As shown in fig. 3, the fixing assembly includes a first fixing plate 2.1, a second fixing plate 2.2 and a connecting rod 2.3, the first fixing plate and the second fixing plate include a lower semicircular groove 2.12, an upper semicircular groove 2.11 and a step 2.13 arranged on the lower semicircular groove 2.12 and the upper semicircular groove 2.11, a through hole matched with the connecting rod 2.3 is arranged on the step 2.13, the connecting rod 2.3 can connect the first fixing plate 2.1 and the second fixing plate 2.2, the lower semicircular groove 2.12 of the first fixing plate 2.1 and the lower semicircular groove 2.12 of the second fixing plate 2.2 form a lower circular groove, the polishing pen body 1 is fixed in the lower circular groove, the upper semicircular groove 2.11 of the first fixing plate 2.1 and the upper semicircular groove 2.11 of the second fixing plate 2.2 form an upper circular groove, and the dust collection pipe 3 is fixed in the upper circular groove.

In this embodiment, the connecting rod comprises a bolt.

In this embodiment, the suction tube includes a straight segment and a circular segment.

In this embodiment, the suction pipe is of an integral structure.

In this embodiment, the included angle between the circular arc segment and the straight line segment is 10-30 °. The included angle between the circular arc segment and the straight line segment is the included angle between the extension line of the straight line segment and the connection line of A, B in fig. 2, wherein point a represents the middle point of the circular arc segment, and point B represents the connection point of the circular arc segment and the straight line segment.

In this embodiment, the vacuum cleaner further comprises a filter and an air valve, which are not shown in the figure, and the filter and the air valve are arranged on a connecting air pipe between the vacuum pump and the dust suction pipe.

Example 2

As shown in fig. 4, a schematic diagram of a usage of an automatic dust-suction grinding pen is shown, and the usage of the automatic dust-suction grinding pen of the embodiment includes the following steps:

s1, turning on a power supply of a vacuum pump, and setting a vacuum value

S2, opening an air valve after the vacuum degree reaches a set value;

s3, opening the pen body power of polishing, the operation of polishing, at this moment, the vacuum pump provides the negative pressure, is connected vacuum pump, filter, pneumatic valve and dust absorption pipe through the trachea, and the metal dust that produces when polishing the pen body is collected by the dust absorption pipe of nib, deposits in the filter.

In addition, the filter needs to be cleaned regularly to recover and treat the metal dust. A vacuum pump can be provided with a plurality of automatic dust-absorbing polishing pens, and the tail end of each automatic dust-absorbing polishing pen is provided with an air valve which can be closed when not in use, so that the output power of the vacuum pump is reduced, and the electricity is saved.

During the description of the above description:

the description of the terms "present embodiment," "embodiments of the invention," "as shown in … …," "further improved technical sub-arrangements," etc., means 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 are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.

Finally, it should be noted that:

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;

although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the modifications and substitutions can be made to the embodiments described in the foregoing embodiments, or some or all of the technical features of the embodiments can be replaced by other modifications and substitutions, without departing from the scope of the embodiments of the present invention, and the non-essential modifications, adjustments or substitutions made by those skilled in the art according to the contents of the present specification are within the scope of the present invention.

Claims (7)

1. The utility model provides an automatic dust absorption pen of polishing which characterized in that, is including polishing a body, fixed subassembly, dust absorption pipe, fixed subassembly will the dust absorption pipe is fixed polish the upper end of a body, the dust absorption pipe connects the vacuum pump outward.

2. The automatic dust-absorbing polishing pen as claimed in claim 1, wherein the fixing member comprises a first fixing plate, a second fixing plate and a connecting rod, the first fixing plate and the second fixing plate each comprise a lower semicircular groove, an upper semicircular groove and a step provided on the lower semicircular groove and the upper semicircular groove, the step is provided with a through hole matching with the connecting rod, the connecting rod can connect the first fixing plate and the second fixing plate, the lower semicircular groove of the first fixing plate and the lower semicircular groove of the second fixing plate form a lower circular groove, the polishing pen body is fixed in the lower circular groove, the upper semicircular groove of the first fixing plate and the upper semicircular groove of the second fixing plate form an upper circular groove, and the dust-absorbing tube is fixed in the upper circular groove.

3. An automatic dust extraction sanding pen as defined in claim 2 wherein said connecting rod comprises a bolt.

4. An automatic dust extraction sanding pen as defined in claim 2 wherein said dust extraction tube includes straight and arcuate segments.

5. An automatic dust-collecting grinding pen as claimed in claim 4, wherein the dust-collecting tube is of a one-piece construction.

6. An automatic dust extraction sharpening pen as claimed in claim 4, wherein the angle between said circular arc segment and said straight segment is 10-30 °.

7. An automatic dust-absorbing grinding pen as claimed in claim 1, further comprising a filter and an air valve, wherein the filter and the air valve are arranged on a connecting air pipe of the vacuum pump and the dust-absorbing pipe.

Images