CN214923287U - Handheld wire drawing machine - Google Patents
Handheld wire drawing machine Download PDFInfo
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- CN214923287U CN214923287U CN202120626102.XU CN202120626102U CN214923287U CN 214923287 U CN214923287 U CN 214923287U CN 202120626102 U CN202120626102 U CN 202120626102U CN 214923287 U CN214923287 U CN 214923287U
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- wire drawing
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- driving
- drawing machine
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Abstract
The utility model discloses a hand-held wire drawing machine, which comprises a handle; the wire drawing machine also comprises a wire drawing wheel, a driving motor and a belt wheel transmission mechanism for driving the wire drawing wheel to roll; the belt wheel transmission mechanism comprises a large gear, a synchronous belt, a driving wheel, an intermediate shaft and a driven wheel, wherein the large gear is installed at the output end of the driving motor, the intermediate shaft is connected between the large gear and the driving wheel to enable the large gear to drive the driving wheel to rotate, the synchronous belt is sleeved outside the driving wheel and the driven wheel to enable the driving wheel to drive the driven wheel to rotate, and the driven wheel is installed on the side edge of the wire drawing wheel and drives the wire drawing wheel to rotate. Set up band pulley drive mechanism through setting up between driving motor and wire drawing wheel, can effectively guarantee the stability of wire drawing wheel in the use, reduce the frequency of wire drawing wheel and the whole vibrations of wire drawing machine, reduce the production of noise simultaneously, reinforcing user's use is experienced, is favorable to above-mentioned wire drawing machine popularization and application on market.
Description
Technical Field
The utility model relates to a polishing technical field specifically is a hand-held type wire drawing machine.
Background
The polishing machine, also called as a grinder, is often used for mechanical grinding, polishing and waxing, and when the polishing machine is used, a sponge or wool polishing disc arranged on the polishing machine is driven by a motor to rotate at a high speed, and due to the combined action of the polishing disc and a polishing agent and the friction with a surface to be polished, the aims of removing paint surface pollution, an oxide layer and shallow marks can be achieved.
The existing wire drawing machine is usually driven by a motor directly to drive a wire drawing wheel, the polishing work of a surface to be polished is realized by rotating the wire drawing wheel, the vibration frequency of the motor is high in the using process, the machine body is vibrated greatly, the noise generated simultaneously is obvious, the use experience of a user can be influenced in a long time, and the popularization and the application of the wire drawing machine on the market are not facilitated.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims at providing a handheld wire drawing machine, this wire drawing machine structure is ingenious, makes organism overall stability high through belt drive's mode, and frequency of vibration is little, and then alleviates the noise, strengthens user's use and experiences, is favorable to the popularization and the application of above-mentioned wire drawing machine on market.
In order to realize the aim, the utility model adopts the following technical proposal that the hand-held wire drawing machine comprises a handle; the wire drawing machine also comprises a wire drawing wheel, a driving motor and a belt wheel transmission mechanism for driving the wire drawing wheel to roll; the belt wheel transmission mechanism comprises a large gear, a belt, a driving wheel, a middle shaft and a driven wheel, the large gear is installed at the output end of the driving motor, the middle shaft is connected between the large gear and the driving wheel to enable the large gear to drive the driving wheel to rotate, the belt is sleeved outside the driving wheel and the driven wheel to enable the driving wheel to drive the driven wheel to rotate, and the driven wheel is installed on the side edge of the wire drawing wheel and drives the wire drawing wheel to rotate. Set up band pulley drive mechanism through setting up between driving motor and wire drawing wheel, can effectively guarantee the stability of wire drawing wheel in the use, reduce the frequency of wire drawing wheel and the whole vibrations of wire drawing machine, reduce the production of noise simultaneously, reinforcing user's use is experienced, is favorable to above-mentioned wire drawing machine popularization and application on market.
As a preferred scheme of the utility model, the central axis of wire drawing wheel is the wire drawing wheel axis, the axle center axis of handle is the handle axis, the wire drawing wheel axis with be the interval setting between the handle axis. The purpose of arranging the wire drawing wheel axis and the handle axis at a distance is to reduce the frequency of the wire drawing wheel swinging left and right in the using process.
As an optimized proposal of the utility model, the wire drawing wheel axis is kept away from one side of the belt is arranged. The arrangement of one side of the wire drawing wheel axis, which is far away from the belt, further ensures the left and right weight symmetry of the working head part of the wire drawing machine, so that the use is more labor-saving and easier, and the use experience of a user is enhanced.
As an optimized scheme of the utility model, from the driving wheel with be connected with the output shaft between the wire drawing wheel, the output shaft through two flat keys with the cooperation installation of wire drawing wheel. Through setting up the output shaft to with the output shaft through two parallel keys with wire drawing wheel cooperation installation, make from the driving effect between driving wheel and the wire drawing wheel better, stability is better.
As a preferred scheme of the utility model, the side cap is installed to the belt side. The side cover is arranged to avoid foreign matters from influencing the use performance of the belt wheel transmission mechanism.
As a preferred scheme of the utility model, the lid in the middle of the belt opposite side is installed, belt, action wheel and from the driving wheel install in the middle of the lid with between the side cap just in the middle of the lid with the side cap sets up relatively. The arrangement of the middle cover is also to avoid foreign matters from influencing the use performance of the belt wheel transmission mechanism.
As an optimized proposal of the utility model, a wire drawing wheel protective cover is installed above the wire drawing wheel, the wire drawing wheel protective cover is provided with a dust outlet sleeve. The wire drawing wheel can produce the dust in the use, for the convenience of collecting the dust, guarantees operational environment's clean and tidy degree, sets up the wire drawing wheel guard shield to set up out the dirt cover on the wire drawing wheel guard shield, can realize the collection to the dust through the external dust absorption pipe of dirt cover.
As a preferred scheme of the utility model, go out the interior surface of dirt cover and set up to the plane. Set up the interior surface of dirt cover into the plane and compare with traditional disc, it is better to go out the dirt effect.
As an optimized proposal of the utility model, the cross section of the dust outlet sleeve is arranged in a ladder-shaped structure. In order to further improve the dust outlet efficiency, the dust outlet sleeve is arranged to be of a stepped structure in cross section, namely, the inner diameter of the dust outlet sleeve is arranged to be smaller and smaller from the direction of the wire drawing wheel protective cover to the direction far away from the wire drawing wheel protective cover.
As an optimized scheme of the utility model, go out dirt cover demountable installation in wire drawing wheel protects on the cover. In order to facilitate the maintenance and the replacement of the dust outlet sleeve, the dust outlet sleeve can be arranged on the wire drawing wheel protective cover in a detachable mode such as spiral connection and the like.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a hand-held type wire drawing machine sets up pulley drive mechanism through setting up between driving motor and wire drawing wheel, can effectively guarantee the stability of wire drawing wheel in the use, reduces the frequency of the whole vibrations of wire drawing wheel and wire drawing machine, reduces the production of noise simultaneously, and user's use is experienced, is favorable to the popularization and the application of above-mentioned wire drawing machine on market.
Drawings
Fig. 1 is a schematic diagram of a handheld wire drawing machine according to an embodiment of the present invention, partially disassembled;
fig. 2 is a schematic structural view of a hand-held wire drawing machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a dust outlet cover in a handheld wire drawing machine according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of a dust outlet cover in a handheld wire drawing machine according to an embodiment of the present invention.
Reference numerals: 1. a side cover; 3. a belt; 4. a driving wheel; 6. an intermediate shaft; 7. an intermediate cover; 13. a driven wheel; 16. an output shaft; 17. a flat bond; 21. a wire drawing wheel; 22. the axis of the wire drawing wheel; 23. a handle axis; 24. a wire drawing wheel shield; 25. a dust outlet sleeve; 26. a handle; 27. an auxiliary handle.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example 1: as shown in fig. 1 to 3, a hand-held type wire drawing machine, including handle 26, in order to strengthen user's use experience, can make into the double-handled and add an auxiliary handle 27 on the wire drawing machine fuselage promptly, auxiliary handle 27 accords with human engineering mechanics design with the design of handle 26, and the antiskid is comfortable, holds the sense pure, and long-time work is not hard, strengthens using experience. The handheld wire drawing machine also comprises a wire drawing wheel 21 for polishing, a driving motor and a belt wheel transmission mechanism for driving the wire drawing wheel 21 to roll; the belt wheel transmission mechanism comprises a large gear, a belt 3, a driving wheel 4, a middle shaft 6 and a driven wheel 13, the large gear is mounted at the output end of the driving motor, the middle shaft 6 is connected between the large gear and the driving wheel 4 to enable the large gear to drive the driving wheel 4 to rotate, the belt 3 is sleeved outside the driving wheel 4 and the driven wheel 13 to enable the driving wheel 4 to drive the driven wheel 13 to rotate, and the driven wheel 13 is mounted on the side edge of the wire drawing wheel 21 and drives the wire drawing wheel 21 to rotate. Set up band pulley drive mechanism between driving motor and wire drawing wheel 21 through the setting, can effectively guarantee the stability of wire drawing wheel 21 in the use, reduce the frequency of the whole vibrations of wire drawing wheel 21 and wire drawing machine, reduce the production of noise simultaneously, strengthen user's use and experience, be favorable to above-mentioned wire drawing machine popularization and application on market.
The central axis of the wire drawing wheel 21 is a wire drawing wheel axis 22, the axial center axis of the handle 26 is a handle axis 23, and in order to reduce the frequency of the wire drawing wheel 21 swinging left and right in the use process, the wire drawing wheel axis 22 and the handle axis 23 are arranged at a distance. The left-right weight symmetry of the working head part of the wire drawing machine is further ensured by arranging the wire drawing wheel axis 22 far away from one side of the belt 3, the use is more labor-saving and easier, and the use experience of a user is enhanced.
An output shaft 16 is connected between the driven wheel 13 and the wire drawing wheel 21, and the output shaft 16 is arranged between the driven wheel 13 and the wire drawing wheel 21 through the arrangement of the output shaft 16 and the two flat keys 17, so that the transmission effect between the driven wheel 13 and the wire drawing wheel 21 is better, and the stability is better.
In order to avoid the influence of external substances on the use performance of the belt wheel transmission mechanism, the side cover 1 is installed on the side edge of the belt 3, the middle cover 7 is installed on the other side of the belt 3, the driving wheel 4 and the driven wheel 13 are installed between the middle cover 7 and the side cover 1, and the middle cover 7 is arranged opposite to the side cover 1.
As shown in fig. 3, the dust outlet sleeve 25 in this embodiment is similar to a suction head structure of a vacuum cleaner, and the inner surface of the dust outlet sleeve 25 is a flat surface, and further, can be a flat surface, so that the dust outlet efficiency can be effectively improved.
In order to facilitate the maintenance and replacement of the dust outlet sleeve 25, the dust outlet sleeve 25 can be detachably mounted on the wire drawing wheel shield 24 through screw connection and the like.
Example 2: as shown in fig. 4, the present embodiment is distinguished from embodiment 1 in that: the cross section of the dust outlet sleeve 25 in the embodiment is in a step-shaped structure, namely, the inner diameter of the dust outlet sleeve is arranged to be smaller and smaller from the direction of the wire drawing wheel protective cover to the direction far away from the wire drawing wheel protective cover, so that the dust outlet efficiency is effectively improved.
In the embodiment, the belt wheel transmission mechanism is arranged between the driving motor and the wire drawing wheel 21, so that the stability of the wire drawing wheel 21 in the using process can be effectively guaranteed, the frequency of the whole vibration of the wire drawing wheel 21 and the wire drawing machine is reduced, the noise is reduced, the use experience of a user is enhanced, and the popularization and the application of the wire drawing machine in the market are facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: 1. a side cover; 3. a belt; 4. a driving wheel; 6. an intermediate shaft; 7. an intermediate cover; 13. a driven wheel; 16. an output shaft; 17. a flat bond; 21. a wire drawing wheel; 22. the axis of the wire drawing wheel; 23. a handle axis; 24. a wire drawing wheel shield; 25. a dust outlet sleeve; 26. a handle; 27. secondary handles and the like, but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A hand-held wire drawing machine comprising a handle (26); the method is characterized in that: the wire drawing machine also comprises a wire drawing wheel (21), a driving motor and a belt wheel transmission mechanism for driving the wire drawing wheel (21) to roll; the belt wheel transmission mechanism comprises a large gear, a belt (3), a driving wheel (4), an intermediate shaft (6) and a driven wheel (13), the large gear is installed at the output end of the driving motor, the intermediate shaft (6) is connected between the large gear and the driving wheel (4) to enable the large gear to drive the driving wheel (4) to rotate, the belt (3) is sleeved on the driving wheel (4) and the driven wheel (13) to enable the driving wheel (4) to drive the driven wheel (13) to rotate, and the driven wheel (13) is installed on the side edge of the wire drawing wheel (21) to drive the wire drawing wheel (21) to rotate.
2. A hand-held wire drawing machine according to claim 1, wherein: the central axis of wire drawing wheel (21) is wire drawing wheel axis (22), the axle center axis of handle (26) is handle axis (23), wire drawing wheel axis (22) with be the interval setting between handle axis (23).
3. A hand-held wire drawing machine according to claim 2, wherein: the wire drawing wheel axis (22) is far away from one side of the belt (3).
4. A hand-held wire drawing machine according to claim 3, wherein: an output shaft (16) is connected between the driven wheel (13) and the wire drawing wheel (22), and the output shaft (16) is matched and installed with the wire drawing wheel (21) through two flat keys (17).
5. A hand-held wire drawing machine according to claim 4, wherein: the side cover (1) is installed to belt (3) side.
6. A hand-held wire drawing machine according to claim 5, wherein: middle lid (7) is installed to belt (3) opposite side, belt (3), action wheel (4) and from driving wheel (13) install in middle lid (7) with between side cap (1) and middle lid (7) with side cap (1) sets up relatively.
7. A hand-held wire drawing machine according to claim 1 or 6, wherein: a wire drawing wheel protective cover (24) is arranged above the wire drawing wheel (21), and a dust outlet sleeve (25) is arranged on the wire drawing wheel protective cover (24).
8. The hand-held wire drawing machine of claim 7, wherein: the inner surface of the dust outlet sleeve (25) is arranged to be a plane.
9. The hand-held wire drawing machine of claim 7, wherein: the section of the dust outlet sleeve (25) is arranged in a step-shaped structure.
10. The hand-held wire drawing machine of claim 7, wherein: the dust outlet sleeve (25) is detachably arranged on the wire drawing wheel shield (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626102.XU CN214923287U (en) | 2021-03-26 | 2021-03-26 | Handheld wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626102.XU CN214923287U (en) | 2021-03-26 | 2021-03-26 | Handheld wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923287U true CN214923287U (en) | 2021-11-30 |
Family
ID=79039535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120626102.XU Active CN214923287U (en) | 2021-03-26 | 2021-03-26 | Handheld wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923287U (en) |
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2021
- 2021-03-26 CN CN202120626102.XU patent/CN214923287U/en active Active
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