CN214109841U - A dustless portable equipment of polishing of hand-held type for building consolidates operation - Google Patents
A dustless portable equipment of polishing of hand-held type for building consolidates operation Download PDFInfo
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- CN214109841U CN214109841U CN202022819046.XU CN202022819046U CN214109841U CN 214109841 U CN214109841 U CN 214109841U CN 202022819046 U CN202022819046 U CN 202022819046U CN 214109841 U CN214109841 U CN 214109841U
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Abstract
The utility model provides a hand-held dust-free polishing portable device for building reinforcement operation, which comprises an outer shell with a handle, wherein a polishing head is arranged on the outer shell through a connector; ribs are arranged in the outer shell, a motor is fixed between the ribs, an output shaft of the motor extends into the polishing head, a turntable is horizontally arranged at the end part of the motor, and an elastic fixing needle is arranged on the upper surface of the turntable; the polishing head is also provided with an air suction pipe connected with a dust remover. Use the utility model discloses the time, can hand the utility model discloses and directly polish on consolidating the construction face with the contact of elasticity needle, utilize elasticity needle and polish and consolidate the construction face, it is efficient, convenient. And a dust suction pipe is also arranged to reduce dust.
Description
Technical Field
The utility model relates to building reinforcement operation technical field, in particular to a portable dustless equipment of polishing of hand-held type for building reinforcement operation.
Background
In the building reinforcing operation, the construction surface to be reinforced needs to be subjected to hair removal and polishing treatment, and dry and redundant concrete slag blocks are removed.
And general constructors can skillfully grind by adopting a grinding machine or a cutting machine, and the head of the device is large, so that the grinding work is inconvenient.
For example, only the saw blade part of the cutting machine leaks out, the edge of the saw blade can be only used for moving and grinding the reinforcing surface, the dust is large, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the shortcomings of the prior art, the utility model provides a hand-held type dust-free light polishing device for building reinforcement operation.
The utility model provides a technical scheme is:
a hand-held dust-free polishing portable device for building reinforcement operation comprises an outer shell with a handle, wherein a polishing head is arranged on the outer shell through a connector; ribs are arranged in the outer shell, a motor is fixed between the ribs, an output shaft of the motor extends into the polishing head, a turntable is horizontally arranged at the end part of the motor, and an elastic fixing needle is arranged on the upper surface of the turntable; the polishing head is also provided with an air suction pipe connected with a dust remover.
The utility model relates to a light head structure of polishing adopts the rotation of the elasticity fixed needle of motor drive rigidity and polishes building construction face, and the head of polishing is circular structure, and elasticity fixed needle is joined in marriage the cover and is overhead polishing, and its structure is unlike the cutting machine, and it is limited to polish, uses the utility model discloses the time, can hand the utility model discloses and directly polish elasticity fixed needle contact on consolidating the construction face, utilize elasticity fixed needle and polish and consolidate the construction face, it is efficient, convenient. And a dust suction pipe is also arranged to reduce dust.
As shown in attached figure 1, the hand-held dust-free polishing portable equipment for building reinforcement operation comprises an outer shell with a handle, wherein a polishing head is arranged on the outer shell through a connector;
as shown in fig. 1, the main portion of the present invention is a non-important portion, such as a secondary handle.
The handle is held by hand to take up the outer shell for working, and the outer shell is provided with a polishing head through a connector; the connecting head is usually a common connecting flange part or the like.
The inside integrated into one piece of shell body is equipped with the rib, and when the shell body concatenation was installed, put into the motor, can fix the motor with the rib.
In order to install the polishing mechanism, an output shaft of the motor extends into the polishing head, the end part of the output shaft is horizontally provided with a turntable, the turntable is a metal disc and is connected to the output shaft in a key mode, an inner thread is processed on an opening on the upper surface of the turntable, and an elastic fixing needle is arranged on the upper surface of the turntable;
the elasticity is decided the needle and is stepped structure's steel column structure, and the inside of ladder connection is equipped with the stereoplasm spring, can cushion when meetting hard thing, avoids the rigid destruction of elasticity fixed needle.
The upper surface of the turntable is circumferentially arranged in an array mode, one layer is higher than the other layer and lower than the other layer from inside to outside, the height difference is 10mm, and the construction surface is stranded and ground during rotation.
The polishing head is also provided with an air suction pipe connected with a dust remover. The aspiration channel can be pre-buried and install inside the shell body.
The suction pipe can be attached with a pump suction pipe to adsorb dust, the outer side surface is also matched with a dust removing disc, and the circumference of the dust removing disc is uniformly provided with filter holes.
As shown in the attached figure 1, the rotary table is positioned in the polishing head, the outer side surface of the rotary table is also matched with a dust removal disc, the dust removal disc is of a circular ring structure, small holes are uniformly formed in the circular ring at intervals, polished building powder can be filtered, and filter holes are uniformly formed in the circumference of the dust removal disc. The filter holes can prevent large-particle impurities from passing through to block the air suction pipe.
Furthermore, a limiting flange is fixed on the bottom surface inside the polishing head, and the output shaft penetrates through the limiting flange.
The limiting flange is of a wafer structure, is fixed on the bottom surface inside the polishing head and is used for limiting and stabilizing the output shaft at the position.
Furthermore, a dust removal port is further formed in the bottom surface of the interior of the polishing head on the outer side of the limiting flange, and the air suction pipe is connected with the dust removal port.
The dust removal port is of a metal sheet port structure and is in threaded connection with the bottom surface inside the polishing head and used for being connected with an air suction pipe in an installing mode.
Further, the bottom of the elastic fixed needle is screwed on the upper surface of the rotary disc.
Further, the elastic fixing needles are annularly arranged for more than three circles from inside to outside. Five circles are arranged here.
Furthermore, a dust receiving ring is screwed at the upper port of the polishing head.
The dust collecting ring is a steel ring and aims to increase the dust receiving. When in use, the construction surface is attached.
The utility model has the beneficial technical effects that: the utility model relates to a light head structure of polishing adopts the rotation of the elasticity fixed needle of motor drive rigidity and polishes building construction face, and the head of polishing is circular structure, and elasticity fixed needle is joined in marriage the cover and is overhead polishing, and its structure is unlike the cutting machine, and it is limited to polish, uses the utility model discloses the time, can hand the utility model discloses and directly polish elasticity fixed needle contact on consolidating the construction face, utilize elasticity fixed needle and polish and consolidate the construction face, it is efficient, convenient. And a dust suction pipe is also arranged to reduce dust.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic external view of the present invention;
in the figure, the device comprises a handle 1, a handle 2, a motor 3, an outer shell 4, a limiting flange 5, an output shaft 6, an elastic fixed needle 7, a rotary table 8, a filter hole 9, a dust removal port 10, a polishing head 11, an air suction pipe 12, a connector 13, ribs 14 and a dust collection ring.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
A hand-held dust-free polishing portable device for building reinforcement operation comprises an outer shell 3 with a handle 1, wherein a polishing head 10 is arranged on the outer shell 3 through a connector 12; ribs 13 are arranged in the outer shell 3, a motor 2 is fixed between the ribs 13, an output shaft 5 of the motor 2 extends into the polishing head 10, a turntable 7 is horizontally arranged at the end part of the output shaft, and an elastic fixed needle 6 is arranged on the upper surface of the turntable 7; the polishing head 10 is also provided with an air suction pipe 11 connected with a dust remover.
The utility model relates to a light head structure of polishing adopts the rotation of the fixed needle of elasticity of motor drive rigidity 6 and polishes building construction face, and the head 10 of polishing is circular structure, and the fixed needle of elasticity 6 is supporting on the head 10 of polishing, and its structure is unlike the cutting machine, and it is limited to polish, uses the utility model discloses the time, can hand the utility model discloses and directly polish on consolidating the construction face with the fixed needle of elasticity 6 contacts, utilize the fixed needle of elasticity 6 and polish and consolidate the construction face, it is efficient, convenient. And a dust suction pipe is also arranged to reduce dust.
As shown in attached figures 1 and 2, the portable hand-held dust-free polishing equipment for building reinforcement work comprises an outer shell 3 with a handle 1, wherein a polishing head 10 is arranged on the outer shell 3 through a connecting head 12;
as shown in fig. 1, the main portion of the present invention is a non-important portion, such as a secondary handle.
The handle 1 is held by hand to pick up the outer shell 3 for work, and the outer shell 3 is provided with a polishing head 10 through a connector 12; the connecting head 12 is typically a conventional connecting flange part or the like.
The rib 13 is arranged in the outer shell 3 in an integrated processing and forming mode, and the motor 2 is placed in the outer shell 3 during splicing and installation, so that the motor 2 can be fixed by the rib 13.
In order to install the polishing mechanism, an output shaft 5 of the motor 2 extends into a polishing head 10, the end part of the output shaft is horizontally provided with a turntable 7, the turntable 7 is a metal disc and is connected to the output shaft 5 in a key mode, an inner thread is processed on an opening on the upper surface of the turntable, and an elastic fixing needle 6 is installed on the upper surface of the turntable 7;
the elasticity is decided needle 6 and is stepped structure's steel column structure, and the inside of ladder connection is equipped with the stereoplasm spring, can cushion when meetting hard thing, avoids the rigid destruction of elasticity fixed needle 6.
The upper surface of the rotary table 7 is circumferentially arranged in an array mode, one layer is higher than the other layer and is lower than the other layer from inside to outside, the height difference is 10mm, and the construction surface is stranded and ground during rotation.
The polishing head 10 is also provided with an air suction pipe 11 connected with a dust remover. The air suction pipe 11 can be embedded inside the outer shell 3.
The suction pipe 11 can be attached with a pump suction pipe to adsorb dust and fall dust.
Furthermore, the rotary table 7 is positioned in the polishing head 10, the outer side surface of the rotary table 7 is also matched with a dust removal disc, and the circumference of the dust removal disc is uniformly provided with filter holes 8.
As shown in the attached figure 1, the rotary table 7 is positioned in the polishing head 10, the outer side surface of the rotary table 7 is also matched with a dust removal disc, the dust removal disc is of a circular ring structure, small holes are uniformly formed in the circular ring at intervals, polished building powder can be filtered, and filter holes 8 are uniformly formed in the circumference of the dust removal disc. The filtering holes 8 can prevent large-particle impurities from passing through to block the air suction pipe 11.
Furthermore, a limiting flange 4 is fixed on the bottom surface inside the polishing head 10, and the output shaft 5 penetrates through the limiting flange 4.
The limiting flange 4 is of a wafer structure, is fixed on the bottom surface inside the polishing head 10 and is used for limiting and stabilizing the output shaft 5 at the position.
Furthermore, a dust removal port 9 is further arranged on the bottom surface inside the polishing head 10 on the outer side of the limiting flange 4, and the air suction pipe 11 is connected with the dust removal port 9.
The dust removal port 9 is of a metal sheet port structure, is screwed on the bottom surface inside the polishing head 10, and is used for installing and connecting an air suction pipe 11.
Further, the bottom of the elastic fixing pin 6 is screwed on the upper surface of the rotary disc 7.
Further, the elastic fixing pins 6 are annularly arranged from inside to outside for more than three turns. Five circles are arranged here.
Further, a dust receiving ring 14 is screwed at the upper port of the polishing head 10.
The dust collecting ring 14 is a steel ring and aims to increase the dust receiving. When in use, the construction surface is attached.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (7)
1. The utility model provides a dustless portable equipment of polishing of hand-held type for building reinforcement operation, includes shell body (3) of taking handle (1), its characterized in that: the outer shell (3) is provided with a polishing head (10) through a connector (12); ribs (13) are arranged in the outer shell (3), a motor (2) is fixed between the ribs (13), an output shaft (5) of the motor (2) extends into the polishing head (10), a turntable (7) is horizontally arranged at the end part of the output shaft, and an elastic fixed needle (6) is arranged on the upper surface of the turntable (7); the polishing head (10) is also provided with an air suction pipe (11) connected with a dust remover.
2. The portable hand-held dust-free sanding device for building reinforcement operations of claim 1, wherein: the rotary table (7) is positioned in the polishing head (10), the outer side surface of the rotary table (7) is also matched with a dust removing disc, and the circumference of the dust removing disc is uniformly provided with filter holes (8).
3. The portable hand-held dust-free sanding device for building reinforcement operations of claim 2, wherein: a limiting flange (4) is further fixed on the bottom surface inside the polishing head (10), and an output shaft (5) penetrates through the limiting flange (4).
4. A portable hand-held dust-free sanding apparatus for use in building reinforcement operations as defined in claim 3 wherein: a dust removal port (9) is further arranged on the bottom surface inside the polishing head (10) on the outer side of the limiting flange (4), and the air suction pipe (11) is connected with the dust removal port (9).
5. The portable hand-held dust-free sanding device for building reinforcement operations of claim 4, wherein: the bottom of the elastic fixing needle (6) is screwed on the upper surface of the rotary disc (7).
6. The portable hand-held dust-free sanding device for building reinforcement operations of claim 5, wherein: the elastic fixed needles (6) are annularly arranged for more than three circles from inside to outside.
7. The portable hand-held dust-free sanding device for building reinforcement operations of claim 6, wherein: the upper port of the polishing head (10) is also screwed with a dust receiving ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819046.XU CN214109841U (en) | 2020-11-30 | 2020-11-30 | A dustless portable equipment of polishing of hand-held type for building consolidates operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022819046.XU CN214109841U (en) | 2020-11-30 | 2020-11-30 | A dustless portable equipment of polishing of hand-held type for building consolidates operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109841U true CN214109841U (en) | 2021-09-03 |
Family
ID=77507852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022819046.XU Active CN214109841U (en) | 2020-11-30 | 2020-11-30 | A dustless portable equipment of polishing of hand-held type for building consolidates operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109841U (en) |
-
2020
- 2020-11-30 CN CN202022819046.XU patent/CN214109841U/en active Active
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