CN215547624U - Semi-automatic portable polisher - Google Patents
Semi-automatic portable polisher Download PDFInfo
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- CN215547624U CN215547624U CN202122298159.4U CN202122298159U CN215547624U CN 215547624 U CN215547624 U CN 215547624U CN 202122298159 U CN202122298159 U CN 202122298159U CN 215547624 U CN215547624 U CN 215547624U
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Abstract
The utility model discloses a semi-automatic portable grinding machine, which comprises: the polishing unit is used for polishing a part to be polished; the polishing device comprises a base, wherein a horizontal position adjusting unit is arranged on the base and can adjust the horizontal position of the polishing unit; the reciprocating sliding unit is arranged on the horizontal position adjusting unit and connected with the polishing unit through the rough adjusting unit, the reciprocating sliding unit can drive the polishing unit to perform reciprocating movement operation along the horizontal linear direction, and the rough adjusting unit can adjust the relative height of the polishing unit and the base. The utility model has the advantages of simple and convenient adjustment, high polishing precision, small occupied volume, convenient carrying and the like.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a semi-automatic portable grinding machine.
Background
The sander is widely applied to deburring, sanding and polishing treatment of metal, wood, plastic and the like. At present, the sander sold in the market is not only too large in size and inconvenient to carry. The small grinding machine generally has the defects of poor adjustability, difficulty in ensuring grinding precision and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the technical problems, a semi-automatic portable polisher with simple and convenient adjustment and high polishing precision is needed.
A semi-automatic portable sander comprising:
the polishing unit is used for polishing a part to be polished;
the polishing device comprises a base, wherein a horizontal position adjusting unit is arranged on the base and can adjust the horizontal position of the polishing unit;
the reciprocating sliding unit is arranged on the horizontal position adjusting unit and connected with the polishing unit through the rough adjusting unit, the reciprocating sliding unit can drive the polishing unit to perform reciprocating movement operation along the horizontal linear direction, and the rough adjusting unit can adjust the relative height of the polishing unit and the base.
In one embodiment, the grinding unit includes:
a first fixing plate is arranged on the first fixing plate,
the sliding connecting plate is detachably connected to the first fixing plate and locked with the first fixing plate through a locking nut;
the bracket is connected to the sliding connection plate, a spindle motor is mounted on the bracket, and a grinding head is connected to the spindle motor.
In one embodiment, the horizontal position adjusting unit comprises an X-direction adjusting component and a Y-direction adjusting component;
the X-direction adjusting assembly comprises an X-direction connecting block, an X-direction electric shaft and an X-direction sliding block, the X-direction connecting block is fixed on the side wall of the base, the X-direction electric shaft is horizontally installed on the X-direction connecting block, the X-direction electric shaft is arranged in the X-direction sliding block in a threaded mode, and the X-direction sliding block is arranged on the upper surface of the base in a sliding mode;
y is to adjusting part including Y to connecting block, Y to electronic axle and Y to the slider, Y is fixed to the connecting block on the lateral wall of base, Y is to electronic axle horizontal installation Y to on the connecting block, just Y is worn to establish to electronic axle screw thread Y to the inside of slider, Y sets up to the slider with sliding X is to the upper surface of slider.
In one embodiment, the reciprocating sliding unit includes:
the fixing frame is fixed on the upper surface of the Y-direction sliding block, the reciprocating motor is installed on the fixing frame, and a gear is arranged on the reciprocating motor;
the sliding plate is arranged on the fixed frame in a sliding mode, a rack is arranged on the sliding plate, and the rack is matched with the gear.
In one embodiment, the exterior of the spindle motor and the exterior of the reciprocating motor are provided with a first housing and a second housing, respectively.
In one embodiment, the coarse adjustment unit includes:
the second fixing plate is fixed on the upper surface of the sliding plate, and a third fixing plate is arranged on the side surface of the second fixing plate;
the fourth fixing plate is connected to the side face of the third fixing plate in a sliding mode, the top of the fourth fixing plate is rotatably connected with the threaded adjusting rod, and the threaded adjusting rod is arranged in the third fixing plate in a penetrating mode through threads.
In one embodiment, the second fixing plate is further provided with a handle.
In one embodiment, a magnetic switch for controlling magnetism is arranged on the base, and a V-shaped groove is formed in the bottom of the base.
Above-mentioned semi-automatic portable polisher adjusts the relative height of unit and base of polishing through the coarse adjustment unit to the high position that coarse adjustment was polished, then, adjust the horizontal position of the unit of polishing through horizontal position adjusting unit, at last, drive the unit of polishing through the reciprocal sliding unit and realize the operation of polishing along horizontal straight line direction reciprocating motion, it has the regulation simple and convenient, and the precision of polishing is high, occupies advantages such as small, conveniently carries.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the construction of a semi-automatic portable sander of the present invention;
fig. 2 is a schematic view of the internal structure of the semi-automatic portable sander of the present invention.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, an embodiment of the present invention provides a semi-automatic portable sander, comprising: a grinding unit 1, a reciprocating sliding unit 3 and a base 4.
The polishing unit 1 is used for polishing a part to be polished; a horizontal position adjusting unit 2 is arranged on the base 4, and the horizontal position adjusting unit 2 can adjust the horizontal position of the polishing unit 1; reciprocating sliding unit 3 sets up on the horizontal position adjustment unit 2, reciprocating sliding unit 3 is connected with the unit of polishing 1 through coarse adjustment unit 5, reciprocating sliding unit 3 can drive the unit of polishing 1 along the operation of horizontal linear direction reciprocating motion, coarse adjustment unit 5 can adjust polishing unit 1 with the relative height of base 4.
Above-mentioned semi-automatic portable polisher adjusts the relative height of unit 1 and base 4 of polishing through coarse adjustment unit 5 to the high position that coarse adjustment was polished, then, adjust the horizontal position of unit 1 of polishing through horizontal position adjusting unit 2, finally, drive unit 1 of polishing through reciprocating sliding unit 3 and realize the operation of polishing along horizontal straight line direction reciprocating motion, it has the regulation simple and convenient, and the precision of polishing is high, occupies advantages such as small, conveniently carries.
In an embodiment of the present invention, the grinding unit 1 includes: a first fixing plate 11, a sliding connection plate 12 and a bracket 14.
The sliding connecting plate 12 is detachably connected to the first fixing plate 11, and the sliding connecting plate 12 is locked with the first fixing plate 11 through a locking nut 13; the bracket 14 is connected to the sliding connection plate 12, a spindle motor 15 is mounted on the bracket 14, and a grinding head 16 is connected to the spindle motor 15. In this embodiment, when the grinding head 16 needs to be replaced, the slide connecting plate 12 and the first fixing plate 11 are loosened and separated from each other by rotating the lock nut 13 in the reverse direction, and then the slide connecting plate 12 with a new grinding head 16 is connected to the first fixing plate 11 and locked by rotating the lock nut 13 in the forward direction, so that the replacement is simple and convenient.
It should be noted that, in the present invention, the axial direction of the grinding head 16 is defined as the Z direction (vertical direction), and the direction of the grinding head 16 in the horizontal plane is divided into the X direction and the Y direction, where the X direction and the Y direction are perpendicular.
In an embodiment of the present invention, the horizontal position adjusting unit 2 includes an X-direction adjusting assembly 21 and a Y-direction adjusting assembly 22;
the X-direction adjusting assembly 21 includes an X-direction connecting block 211, an X-direction electric shaft 212 and an X-direction slider 213, the X-direction connecting block 211 is fixed on the side wall of the base 4, the X-direction electric shaft 212 is horizontally mounted on the X-direction connecting block 211, the X-direction electric shaft 212 is threaded inside the X-direction slider 213, and the X-direction slider is slidably disposed on the upper surface of the base 4; in this embodiment, the X-direction electric shaft 212 rotates in the positive direction or the negative direction to drive the X-direction slider 213 to move on the upper surface of the base 4 in the positive direction or the negative direction of X, so as to adjust the position of the grinding head 16 in the X direction.
The Y-direction adjusting assembly 22 includes a Y-direction connecting block 221, a Y-direction electric shaft 222 and a Y-direction slider 223, the Y-direction connecting block 221 is fixed on the side wall of the base 4, the Y-direction electric shaft 222 is horizontally installed on the Y-direction connecting block 223, the Y-direction electric shaft 222 is threaded in the Y-direction slider 223, and the Y-direction slider 223 is slidably disposed on the upper surface of the X-direction slider 213. In this embodiment, the Y-direction slide block 223 can be driven to move along the Y positive direction or the Y negative direction on the upper surface of the X-direction slide block 213 by the positive or negative rotation of the Y-direction electric shaft 222, so as to adjust the position of the grinding head 16 in the Y direction.
In an embodiment of the present invention, the reciprocating sliding unit 3 includes: a fixed frame 31 and a sliding plate 33.
The fixed frame 31 is fixed on the upper surface of the Y-direction sliding block 223, the reciprocating motor 32 is installed on the fixed frame 31, and a gear is arranged on the reciprocating motor 32; the sliding plate 33 is slidably disposed on the fixed frame 31, a rack 34 is disposed on the sliding plate 33, and the rack 34 is engaged with the gear. In this embodiment, the length direction of the rack 34 is the Y direction, and the reciprocating motor 32 drives the gear to rotate forward or backward to drive the rack 34 and the Y-direction slider 223 to move horizontally along the Y positive direction or the Y negative direction relative to the fixed frame 31, thereby realizing the reciprocating polishing operation.
Alternatively, in order to improve safety, the exterior of the spindle motor 15 and the exterior of the reciprocating motor 32 are provided with a first housing 17 and a second housing 37, respectively.
In an embodiment of the present invention, the coarse adjustment unit 5 includes: a second fixing plate 51 and a fourth fixing plate 53.
The second fixed plate 51 is fixed on the upper surface of the sliding plate 33, and a third fixed plate 52 is arranged on the side surface of the second fixed plate 51; the fourth fixing plate 53 is slidably connected to a side surface of the third fixing plate 52, a top of the fourth fixing plate 53 is rotatably connected to a threaded adjusting rod 54, and the threaded adjusting rod 54 is threaded through the third fixing plate 52. In this embodiment, the third fixing plate 52 and the fourth fixing plate 53 can be relatively slid in the vertical direction by rotating the screw adjustment rods 54, so that the height of the grinding head 16 can be adjusted.
Optionally, a handle 6 is further disposed on the second fixing plate 51 for facilitating hand holding.
In an embodiment of the present invention, the base 4 is provided with a magnetic switch 41 for controlling magnetism, the magnetic switch 41 can control the base 4 to generate magnetism to be adsorbed on the metal table top, so as to improve the stability of the metal table top, and the bottom of the base 4 is provided with a V-shaped groove 42, so that the flatness processing difficulty of the base 1 can be reduced, and the production cost of the metal table top can be reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A semi-automatic portable sander, comprising:
the polishing unit (1), the polishing unit (1) is used for polishing the part to be polished;
the polishing device comprises a base (4), wherein a horizontal position adjusting unit (2) is arranged on the base (4), and the horizontal position adjusting unit (2) can adjust the horizontal position of the polishing unit (1);
reciprocating sliding unit (3), reciprocating sliding unit (3) set up on horizontal position control unit (2), reciprocating sliding unit (3) are connected with unit (1) of polishing through coarse adjustment unit (5), reciprocating sliding unit (3) can drive unit (1) of polishing along horizontal linear direction reciprocating motion operation, coarse adjustment unit (5) can be adjusted unit (1) of polishing with the relative height of base (4).
2. Semi-automatic portable sander according to claim 1, characterized in that the sanding unit (1) comprises:
a first fixing plate (11),
the sliding connecting plate (12) is detachably connected to the first fixing plate (11), and the sliding connecting plate (12) is locked with the first fixing plate (11) through a locking nut (13);
the grinding wheel is characterized by comprising a bracket (14), wherein the bracket (14) is connected to the sliding connection plate (12), a spindle motor (15) is installed on the bracket (14), and a grinding head (16) is connected to the spindle motor (15).
3. A semi-automatic portable sander according to claim 2, wherein said horizontal position adjustment unit (2) comprises an X-direction adjustment assembly (21) and a Y-direction adjustment assembly (22);
the X-direction adjusting assembly (21) comprises an X-direction connecting block (211), an X-direction electric shaft (212) and an X-direction sliding block (213), the X-direction connecting block (211) is fixed on the side wall of the base (4), the X-direction electric shaft (212) is horizontally installed on the X-direction connecting block (211), the X-direction electric shaft (212) is arranged in the X-direction sliding block (213) in a threaded mode, and the X-direction sliding block is arranged on the upper surface of the base in a sliding mode;
the Y-direction adjusting assembly (22) comprises a Y-direction connecting block (221), a Y-direction electric shaft (222) and a Y-direction sliding block (223), the Y-direction connecting block (221) is fixed on the side wall of the base (4), the Y-direction electric shaft (222) is horizontally installed on the Y-direction connecting block (221), the Y-direction electric shaft (222) is arranged in the Y-direction sliding block (223) in a threaded mode, and the Y-direction sliding block (223) is arranged on the upper surface of the X-direction sliding block (213) in a sliding mode.
4. A semi-automatic portable sander according to claim 3, characterized in that said reciprocating slide unit (3) comprises:
the fixing frame (31) is fixed on the upper surface of the Y-direction sliding block (223), the reciprocating motor (32) is installed on the fixing frame (31), and a gear is arranged on the reciprocating motor (32);
the sliding plate (33) is arranged on the fixed frame (31) in a sliding mode, a rack (34) is arranged on the sliding plate (33), and the rack (34) is matched with the gear.
5. A semi-automatic portable sander as set forth in claim 4, wherein the exterior of said spindle motor (15) and the exterior of said reciprocating motor (32) are provided with a first housing (17) and a second housing (37), respectively.
6. Semi-automatic portable sander according to claim 4 or 5, characterized in that the coarse adjustment unit (5) comprises:
a second fixed plate (51), wherein the second fixed plate (51) is fixed on the upper surface of the sliding plate (33), and a third fixed plate (52) is arranged on the side surface of the second fixed plate (51);
the fourth fixing plate (53) is connected to the side face of the third fixing plate (52) in a sliding mode, the top of the fourth fixing plate (53) is rotatably connected with a threaded adjusting rod (54), and the threaded adjusting rod (54) penetrates through the third fixing plate (52) in a threaded mode.
7. A semi-automatic portable sander as set forth in claim 6, wherein said second stationary plate (51) further comprises a handle.
8. A semi-automatic portable sander as set forth in claim 1, wherein said base (4) is provided with a magnetic switch (41) for controlling magnetism, and the bottom of said base (4) is provided with a V-groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298159.4U CN215547624U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic portable polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122298159.4U CN215547624U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic portable polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215547624U true CN215547624U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122298159.4U Active CN215547624U (en) | 2021-09-22 | 2021-09-22 | Semi-automatic portable polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215547624U (en) |
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2021
- 2021-09-22 CN CN202122298159.4U patent/CN215547624U/en active Active
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