CN218312590U - Quick grinding device of machine part - Google Patents

Abstract

The utility model provides a quick polishing device for mechanical parts, which belongs to the technical field of machining polishing equipment and aims to solve the problems that when some individual parts are modified and polished, the polishing efficiency of a simple polishing machine is insufficient and quick processing cannot be realized; the upper edge of the bottom plate is provided with a fixing frame, a clamping mechanism is arranged on the fixing frame, and a limiting assembly for limiting the upright post to rotate ninety degrees is arranged on the rotary table; spacing subassembly is including the spacing backplate that is the L type, and the below week side of stand is provided with the locating plate, and the locating plate butt is when spacing backplate inboard one side, and the subassembly of polishing is perpendicular towards the mount.

Description

Quick grinding device of machine part

Technical Field

The utility model belongs to the technical field of machining equipment of polishing, more specifically say, in particular to quick grinding device of machine part.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and some produced parts need to be ground.

Traditional equipment of polishing is comparatively large-scale, can carry out burnishing and polishing to the mechanical accessories of assembly line production, nevertheless when modifying to some individuality accessories and polish, often can use the polisher, through the handheld burnishing and polishing that corresponds the position of carrying out to mechanical parts of workman, still need utilize some anchor clamps fixed for accurate polishing, increased the rate of equipment utilization, simple efficiency of polishing is not enough, can't accomplish fast processing.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a quick polishing device for mechanical parts is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick grinding device of mechanical part to the solution is modifying when polishing some individuality parts, and simple polisher efficiency of polishing is not enough, can't accomplish the problem of quick processing.

The utility model relates to a quick grinding device of mechanical parts's purpose and efficiency are reached by following concrete technical means:

a quick polishing device for mechanical parts comprises a bottom plate, wherein a rotary table is arranged on the bottom plate, an upright post is rotatably connected onto the rotary table, and a polishing assembly is connected onto the upright post through a support;

the upper edge of the bottom plate is provided with a fixing frame, a clamping mechanism is arranged on the fixing frame, and a limiting assembly for limiting the upright post to rotate ninety degrees is arranged on the rotary table;

spacing subassembly is including the spacing backplate that is the L type, the below week side of stand is provided with the locating plate, the locating plate butt is when spacing backplate inboard one side, and the subassembly of polishing is perpendicular towards the mount.

Furthermore, the polishing assembly comprises a motor arranged on a fixing frame, a polishing barrel is connected to the shaft of the motor, and a protective cover buckled on the polishing barrel is connected to the fixing frame.

Further, fixture includes the mounting panel, the spout has all been seted up to both ends inboard about the mount, two equal slip in the spout is provided with the mounting panel, all wear to be equipped with the screw rod on the mounting panel, two the one end that the screw rod is relative all rotates and is connected with splint, the screw rod with correspond mounting panel threaded connection.

Furthermore, a limiting rod is arranged on the clamping plate and penetrates through the corresponding mounting plate in a sliding mode.

Furthermore, the bottom plate is provided with a corresponding collecting groove below the polishing assembly, and the collecting groove is distributed in an arc shape below the range where the polishing assembly is located when the upright column rotates ninety degrees.

Furthermore, two pin holes are formed in the rotary table, and a lock pin penetrates through the pin holes.

Furthermore, a placing frame is arranged on the positioning plate, and the lock pin penetrates through the placing frame and is arranged in one of the pin holes in a penetrating mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the setting of revolving stage, stand accessible support drives the subassembly of polishing rotatory, and the subassembly of polishing is rotatory when going to mount one side, and the part that accessible centre gripping subassembly will need to polish is fixed to polish it accurately, and make the subassembly of polishing ninety degrees of stand rotation after keeping away from the mount, can hand the part touching section of thick bamboo of polishing and polish fast, increased the efficiency of simply polishing, it is convenient to have brought for the part machining processing that the individual needs to maintain and polish.

Drawings

Fig. 1 is a perspective view of the utility model discloses a quick grinding device of mechanical parts.

Fig. 2 is the utility model discloses a quick grinding device of machine part's schematic structure diagram.

Fig. 3 is an exploded view of fig. 2.

Fig. 4 is another schematic structural view of the present invention in use.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 2. a fixed mount; 3. a turntable; 4. collecting tank; 5. a column; 6. a support; 7. a motor; 8. mounting a plate; 9. a splint; 10. a screw; 11. a limiting rod; 12. limiting the guard plate; 13. placing a rack; 14. a lock pin; 15. a chute; 16. a protective cover; 18. polishing the barrel; 19. a pin hole; 20. and (7) positioning the plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a quick grinding device for mechanical parts, which comprises a bottom plate 1, wherein a rotary table 3 is arranged on the bottom plate 1, a stand column 5 is arranged on the rotary table 3, the bottom of the stand column 5 is rotationally connected with the rotary table 3, the stand column 5 can rotate on the rotary table 3, a grinding assembly is connected on the stand column 5 through a bracket 6, the grinding assembly comprises a motor 7 arranged on a fixed frame 2, a grinding cylinder 18 is connected with the shaft of the motor 7, the motor 7 drives the grinding cylinder 18 to rotate, and the surface of the grinding cylinder 18 can be used for grinding the mechanical parts;

the fixed frame 2 is connected with a protective cover 16 buckled on the grinding cylinder 18, and the protective cover 16 can avoid the situation of metal dust splashing in the grinding process;

the edge is provided with mount 2 on bottom plate 1, as shown in fig. 2, the U type of detaining in mount 2 is, be provided with fixture on mount 2, fixture includes mounting panel 8, spout 15 has all been seted up to both ends inboard about mount 2, it is provided with mounting panel 8 all to slide in two spout 15, mounting panel 8 can slide in the spout 15 that corresponds, screw rod 10 all wears to be equipped with on the mounting panel 8, two relative one ends of screw rod 10 are all rotated and are connected with splint 9, screw rod 10 and the 8 threaded connection of mounting panel that correspond, distance between two splint 9 can be adjusted to two rotatory screw rods 10, place mechanical part between two splint 9, can carry out the centre gripping and fix, the slidable setting of two mounting panels 8 of rethread, can make mechanical part slide on mount 2, and be provided with gag lever post 11 on splint 9, gag lever post 11 slides and wears to establish on the mounting panel 8 that corresponds, the setting of gag lever post 11 can guide the removal of splint 9, avoid the condition emergence of splint 9 rotation.

The turntable 3 is provided with a limiting assembly for limiting the upright post 5 to rotate ninety degrees, the limiting assembly comprises an L-shaped limiting protection plate 12, a positioning plate 20 is arranged on the periphery of the lower part of the upright post 5, when the positioning plate 20 abuts against one side of the inner side of the limiting protection plate 12, the grinding cylinder 18 faces the fixed frame 2, a clamping mechanism can be used for clamping mechanical parts to slide on the fixed frame 2 at the moment, and the mechanical parts can be ground and polished when contacting the grinding cylinder 18, so that accurate grinding can be performed;

after rotating the upright 5 ninety degrees in the position-limiting guard 12, the grinding cylinder 18 leaves the fixed frame 2, as shown in fig. 4, and then the mechanical part can be held by hand for simple and rapid grinding.

Wherein, be provided with the collecting vat 4 of the subassembly below of polishing that corresponds on the bottom plate 1, collecting vat 4 is the arc and distributes the scope below that the subassembly was located of polishing when stand 5 rotated ninety degrees, and collecting vat 4's setting can be collected the sweeps that the in-process produced of polishing, can unify the processing.

Wherein, seted up two pinhole 19 on the revolving stage 3, wear to be equipped with lockpin 14 in the pinhole 19, when polishing a section of thick bamboo 18 rotatory to corresponding mount 2, and when leaving mount 2, lockpin 14 can insert in the pinhole 19 that corresponds, can fix a position stand 5 through spacing backplate 12 and lockpin 14 mutually supporting, avoids stand 5 to take place to rotate and influence the operation at the in-process of polishing.

The positioning plate 20 is provided with a placing frame 13, the lock pin 14 penetrates through the placing frame 13 and is arranged in one of the pin holes 19 in a penetrating mode, the placing frame 13 enables the lock pin 14 to be placed when the positioning plate is not used, the lock pin 14 is rotated to be away from the placing frame of the placing frame 13 when the positioning plate is required to be used, and the lock pin 14 can move downwards and can be inserted into the pin holes 19 to position the stand column 5.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a quick grinding device of machine part which characterized in that: the polishing device comprises a bottom plate (1), wherein a rotary table (3) is arranged on the bottom plate (1), an upright post (5) is rotatably connected onto the rotary table (3), and a polishing assembly is connected onto the upright post (5) through a support (6);

a fixing frame (2) is arranged on the upper edge of the bottom plate (1), a clamping mechanism is arranged on the fixing frame (2), and a limiting assembly for limiting the upright post (5) to rotate ninety degrees is arranged on the rotary table (3);

the limiting assembly comprises a limiting protection plate (12) in an L shape, a positioning plate (20) is arranged on the periphery of the lower portion of the stand column (5), and the positioning plate (20) abuts against the inner side of the limiting protection plate (12) and faces the fixing frame (2) perpendicularly.

2. A machine part rapid sharpening device as defined in claim 1, wherein: the polishing component comprises a motor (7) arranged on a fixing frame (2), a polishing barrel (18) is connected with a shaft of the motor (7), and a protective cover (16) buckled on the polishing barrel (18) is connected to the fixing frame (2).

3. A machine part rapid sharpening device as defined in claim 1, wherein: fixture includes mounting panel (8), spout (15), two have all been seted up to both ends inboard about mount (2) equal slip is provided with mounting panel (8) in spout (15), all wear to be equipped with screw rod (10) on mounting panel (8), two the one end that screw rod (10) are relative all rotates and is connected with splint (9), screw rod (10) and corresponding mounting panel (8) threaded connection.

4. A rapid grinding device for mechanical parts according to claim 3, characterized in that: the clamp plate (9) is provided with a limiting rod (11), and the limiting rod (11) penetrates through the corresponding mounting plate (8) in a sliding mode.

5. A machine part rapid sharpening device as defined in claim 1, wherein: the base plate (1) is provided with a corresponding collecting tank (4) below the polishing assembly, and the collecting tank (4) is distributed in an arc shape below the range where the polishing assembly is located when the upright post (5) rotates ninety degrees.

6. A machine part rapid grinding apparatus as claimed in claim 1, wherein: two pin holes (19) are formed in the rotary table (3), and a lock pin (14) penetrates through the pin holes (19).

7. A machine part rapid grinding apparatus as claimed in claim 6, wherein: the positioning plate (20) is provided with a placing frame (13), and the lock pin (14) penetrates through the placing frame (13) and is arranged in one pin hole (19) in a penetrating mode.

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