CN210414091U - Polishing device with good polishing effect for machine parts - Google Patents

Abstract

The utility model discloses a machine parts is with effectual grinding device that polishes, which comprises a fixing plate and i, the first backup pad of left side fixedly connected with at fixed plate top, the right side fixedly connected with second backup pad at fixed plate top, connecting plate fixed connection is passed through with the top of second backup pad to first backup pad, the top fixedly connected with cylinder of connecting plate, the bottom through connection board of cylinder just extends to its outside. The utility model discloses an adjusting motor, regulation pivot, first gear, rotatory pivot, second gear, first bearing, press from both sides tight piece, spacing groove, thread bush, second bearing, screw thread pivot, stopper, protection pad and bolt and mutually support, in-process polishing the accessory, can comparatively comprehensive polish the accessory, labour saving and time saving not only has reduced staff's intensity of labour moreover, has improved the efficiency of polishing, brings very big facility for the user.

Description

Polishing device with good polishing effect for machine parts

Technical Field

The utility model relates to the technical field of machinery, specifically be a machine parts is with effectual grinding device that polishes.

Background

Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines. Polishing refers to a process of reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright, flat surface. The method is to modify the surface of a workpiece by using a grinding tool and abrasive particles or other grinding media. Sanding is intended to obtain a smooth surface or a mirror surface gloss, and sometimes also to eliminate gloss. The grinding device is needed to be used in the machining process of the mechanical parts, the grinding effect of the common grinding device for the mechanical parts is not ideal, the grinding device can only grind the upper surfaces of the parts in the grinding process of the parts, but the parts need to be moved when other surfaces need to be ground, time and labor are wasted, the labor intensity of workers is increased, the grinding efficiency is low, and great inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine parts is with effectual grinding device that polishes possesses the effectual advantage of polishing, has solved the not ideal problem of effect of polishing of common machine parts with grinding device.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device with good polishing effect for mechanical accessories comprises a fixed plate, wherein a first supporting plate is fixedly connected to the left side of the top of the fixed plate, a second supporting plate is fixedly connected to the right side of the top of the fixed plate, the first supporting plate and the top of the second supporting plate are fixedly connected through a connecting plate, a cylinder is fixedly connected to the top of the connecting plate, the bottom end of the cylinder penetrates through the connecting plate and extends to the outside of the connecting plate, a casing is fixedly connected to the bottom end of the cylinder positioned outside the connecting plate, a polishing motor is fixedly connected to the bottom of the inner wall of the casing, a polishing rotating shaft is fixedly connected to an output shaft of the polishing motor, the bottom end of the polishing rotating shaft penetrates through the casing and extends to the outside of the casing, a polishing head is fixedly connected to the bottom end of the polishing rotating shaft positioned outside the casing, an adjusting motor, the bottom end of the adjusting rotating shaft is fixedly connected with a first gear, a rotating shaft is arranged below the first gear, the surface of the rotating shaft is fixedly connected with a second gear, the first gear and the second gear are meshed with each other, a through groove matched with the rotating shaft is formed in the left side of the first supporting plate, a first bearing is fixedly connected onto the inner wall of the through groove, one end, far away from the second gear, of the rotating shaft sequentially penetrates through the first bearing and the through groove and extends to the outside of the through groove, one end, located outside the through groove, of the rotating shaft is fixedly connected with a clamping block, the right side of the clamping block is fixedly connected with a fixing pad, a limiting groove is formed in the left side of the clamping block, a threaded sleeve is arranged on the right side of the second supporting plate, a fixing groove matched with the threaded sleeve is formed in the right side of the second, the left end of thread bush runs through second bearing and fixed slot in proper order and extends to the outside of fixed slot from the right side to a left side, the right side threaded connection of thread bush has the screw thread pivot, the left end of screw thread pivot runs through the thread bush and extends to its outside, is located the one end fixedly connected with stopper of the outside screw thread pivot of thread bush, the left side fixedly connected with protection pad of stopper, the right side of stopper is provided with the bolt, the left end of bolt runs through the stopper and extends to its outside.

Preferably, the top fixedly connected with connecting rod of thread bush, the top fixedly connected with fixed block of connecting rod, the right side fixedly connected with of fixed block rolls the wheel, the roll groove with roll wheel looks adaptation is seted up in the left side of second backup pad, the right side of rolling the wheel and the inner wall swing joint in roll groove.

Preferably, the four corners of the bottom of the fixing plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.

Preferably, the left side of first backup pad and first fastening piece fixed connection, the right side of second backup pad and second fastening piece fixed connection, the top fixed connection of fixed plate is passed through to the bottom of first fastening piece and second fastening piece.

Preferably, the left side of first backup pad is provided with the dust cover of adjusting motor looks adaptation, the bottom of adjusting the pivot is run through the dust cover and is extended to its outside.

Preferably, the radiating groove is formed in the left side of the inner wall of the casing, and the filter screen matched with the radiating groove is arranged on the left side of the casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an adjusting motor, regulation pivot, first gear, rotatory pivot, second gear, first bearing, press from both sides tight piece, spacing groove, thread bush, second bearing, screw thread pivot, stopper, protection pad and bolt and mutually support, in-process polishing the accessory, can comparatively comprehensive polish the accessory, labour saving and time saving not only has reduced staff's intensity of labour moreover, has improved the efficiency of polishing, brings very big facility for the user.

2. The utility model discloses a connecting rod, the fixed block, the wheel that rolls and roll groove mutually support, played and carried out spacing effect to the thread bush, mutually support through landing leg and slipmat, prevent that fixed plate and ground from taking place to slide, mutually support through first holding block and second holding block, played the effect of stabilizing the support to first backup pad and second backup pad, played the effect of protecting to the regulating motor through setting up the dust cover, mutually support through radiating groove and filter screen, played and carried out radiating effect to the grinding motor.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a structural section view of the left side view of the present invention.

In the figure: the grinding machine comprises a fixing plate 1, a first supporting plate 2, a second supporting plate 3, a connecting plate 4, a cylinder 5, a machine shell 6, a grinding motor 7, a grinding rotating shaft 8, a grinding head 9, an adjusting motor 10, an adjusting rotating shaft 11, a first gear 12, a rotating shaft 13, a second gear 14, a through groove 15, a first bearing 16, a clamping block 17, a fixing pad 18, a limiting groove 19, a threaded sleeve 20, a fixing groove 21, a second bearing 22, a threaded rotating shaft 23, a limiting block 24, a protective pad 25, a bolt 26, a connecting rod 27, a fixing block 28, a rolling wheel 29, a rolling groove 30, a supporting leg 31, a non-slip pad 32, a first fastening block 33, a second fastening block 34, a dustproof shell 35, a radiating groove 36 and a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a polishing device for mechanical accessories with good polishing effect comprises a fixing plate 1, a first supporting plate 2 is fixedly connected to the left side of the top of the fixing plate 1, supporting legs 31 are fixedly connected to four corners of the bottom of the fixing plate 1, anti-slip pads 32 are fixedly connected to the bottoms of the supporting legs 31, the fixing plate 1 is prevented from sliding with the ground by the mutual matching of the supporting legs 31 and the anti-slip pads 32, a second supporting plate 3 is fixedly connected to the right side of the top of the fixing plate 1, the left side of the first supporting plate 2 is fixedly connected to a first fastening block 33, the right side of the second supporting plate 3 is fixedly connected to a second fastening block 34, the bottoms of the first fastening block 33 and the second fastening block 34 are fixedly connected to the top of the fixing plate 1, and the first fastening block 33 and the second fastening block 34 are mutually matched to play a role of stably supporting the first supporting plate 2 and the, the top parts of the first support plate 2 and the second support plate 3 are fixedly connected through a connecting plate 4, the top part of the connecting plate 4 is fixedly connected with an air cylinder 5, the bottom end of the air cylinder 5 penetrates through the connecting plate 4 and extends to the outside of the connecting plate, the bottom end of the air cylinder 5 positioned outside the connecting plate 4 is fixedly connected with a casing 6, the bottom part of the inner wall of the casing 6 is fixedly connected with a grinding motor 7, the left side of the inner wall of the casing 6 is provided with a radiating groove 36, the left side of the casing 6 is provided with a filter screen 37 matched with the radiating groove 36, the radiating groove 36 and the filter screen 37 are mutually matched to play a role in radiating the grinding motor 7, the output shaft of the grinding motor 7 is fixedly connected with a grinding rotating shaft 8, the bottom end of the grinding rotating shaft 8 penetrates through the casing 6 and extends to the outside of the casing, the bottom end of the grinding, an adjusting rotating shaft 11 is fixedly connected to an output shaft of the adjusting motor 10, a dustproof shell 35 adapted to the adjusting motor 10 is arranged on the left side of the first support plate 2, the bottom end of the adjusting rotating shaft 11 penetrates through the dustproof shell 35 and extends to the outside of the dustproof shell, the adjusting motor 10 is protected by arranging the dustproof shell 35, a first gear 12 is fixedly connected to the bottom end of the adjusting rotating shaft 11, a rotating shaft 13 is arranged below the first gear 12, a second gear 14 is fixedly connected to the surface of the rotating shaft 13, the first gear 12 and the second gear 14 are mutually meshed, a through groove 15 adapted to the rotating shaft 13 is formed in the left side of the first support plate 2, a first bearing 16 is fixedly connected to the inner wall of the through groove 15, one end, far away from the second gear 14, of the rotating shaft 13 sequentially penetrates through the first bearing 16 and the through groove 15 and extends to the outside of the through groove 15, and one end, of the rotating shaft 13 outside the, the right side of the clamping block 17 is fixedly connected with a fixing pad 18, the left side of the clamping block 17 is provided with a limiting groove 19, the right side of the second supporting plate 3 is provided with a threaded sleeve 20, the right side of the second supporting plate 3 is provided with a fixing groove 21 matched with the threaded sleeve 20, the inner wall of the fixing groove 21 is fixedly connected with a second bearing 22, the left end of the threaded sleeve 20 sequentially penetrates through the second bearing 22 and the fixing groove 21 from right to left and extends to the outside of the fixing groove 21, the top of the threaded sleeve 20 is fixedly connected with a connecting rod 27, the top of the connecting rod 27 is fixedly connected with a fixing block 28, the right side of the fixing block 28 is fixedly connected with a rolling wheel 29, the left side of the second supporting plate 3 is provided with a rolling groove 30 matched with the rolling wheel 29, the right side of the rolling wheel 29 is movably connected with the inner wall of the rolling groove 30, and the connecting rod 27, the fixing, the right side of the threaded sleeve 20 is in threaded connection with a threaded rotating shaft 23, the left end of the threaded rotating shaft 23 penetrates through the threaded sleeve 20 and extends to the outside of the threaded sleeve, one end of the threaded rotating shaft 23, which is positioned outside the threaded sleeve 20, is fixedly connected with a limiting block 24, the left side of the limiting block 24 is fixedly connected with a protective pad 25, the right side of the limiting block 24 is provided with a bolt 26, the left end of the bolt 26 penetrates through the limiting block 24 and extends to the outside of the threaded sleeve, and through the mutual matching of the adjusting motor 10, the adjusting rotating shaft 11, the first gear 12, the rotating shaft 13, the second gear 14, the first bearing 16, the clamping block 17, the limiting groove 19, the threaded sleeve 20, the second bearing 22, the threaded rotating shaft 23, the limiting block 24, the protective pad 25 and the bolt 26, in the accessory polishing process, the accessory can be polished relatively comprehensively, time and labor are saved, bringing great convenience to users.

When the grinding machine is used, an accessory to be ground is placed between the fixing pad 18 and the protection pad 25, the limiting block 24 is rotated to enable the threaded rotating shaft 23 to move leftwards, the limiting block 24 clamps the accessory, then the accessory is limited through the bolt 26 and the limiting groove 19, then the grinding motor 7 is started, the grinding motor 7 drives the grinding rotating shaft 8 to rotate, the grinding rotating shaft 8 drives the grinding head 9 to rotate, the air cylinder 5 is started, the air cylinder 5 drives the machine shell 6 to move downwards, the machine shell 6 drives the grinding motor 7 to move downwards, the rotating grinding head 9 grinds the accessory, when the upper surface of the accessory is ground, the adjusting motor 10 is started, the adjusting motor 10 drives the adjusting rotating shaft 11 to rotate, the adjusting rotating shaft 11 drives the first gear 12 to rotate, the first gear 12 drives the second gear 14 to rotate, the second gear 14 drives the rotating shaft 13 to rotate, and the rotating shaft 13 and the first bearing 16 rotate mutually, because press from both sides tight piece 17 and stopper 24 by bolt 26 spacingly for pressing from both sides tight piece 17 and driving the accessory and rotate, the accessory drives the thread bush 20 rotatory through stopper 24 and screw thread pivot 23, thread bush 20 and second bearing 22 rotate each other, aim at the head 9 of polishing with the one side that the accessory was not polished, rotatory head 9 of polishing polishes the accessory, in-process of polishing the accessory, can be comparatively comprehensive polish the accessory, not only labour saving and time saving, and staff's intensity of labour has been reduced, the efficiency of polishing has been improved, bring very big facility for the user.

In summary, the following steps: this polishing device for machine parts that effect of polishing is good through adjusting motor 10, regulation pivot 11, first gear 12, rotatory pivot 13, second gear 14, first bearing 16, presss from both sides tight piece 17, spacing groove 19, thread bush 20, second bearing 22, screw thread pivot 23, stopper 24, protection pad 25 and bolt 26 mutually support, has solved the not ideal problem of polishing effect of common polishing device for machine parts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a machine parts is with effectual grinding device that polishes, includes fixed plate (1), its characterized in that: the polishing machine is characterized in that a first supporting plate (2) is fixedly connected to the left side of the top of the fixing plate (1), a second supporting plate (3) is fixedly connected to the right side of the top of the fixing plate (1), the first supporting plate (2) is fixedly connected with the top of the second supporting plate (3) through a connecting plate (4), a cylinder (5) is fixedly connected to the top of the connecting plate (4), the bottom end of the cylinder (5) positioned outside the connecting plate (4) penetrates through the connecting plate (4) and extends to the outside of the connecting plate, a casing (6) is fixedly connected to the bottom of the cylinder (5) positioned outside the connecting plate (4), a polishing motor (7) is fixedly connected to the bottom of the inner wall of the casing (6), a polishing rotating shaft (8) is fixedly connected to an output shaft of the polishing motor (7), the bottom end of the polishing rotating shaft (8) penetrates through the casing (6) and extends to the outside of, the left side fixedly connected with adjusting motor (10) of first backup pad (2), fixedly connected with adjusts pivot (11) on the output shaft of adjusting motor (10), the bottom fixedly connected with first gear (12) of adjusting pivot (11), the below of first gear (12) is provided with rotatory pivot (13), the fixed surface of rotatory pivot (13) is connected with second gear (14), first gear (12) and second gear (14) intermeshing, logical groove (15) with rotatory pivot (13) looks adaptation is seted up in the left side of first backup pad (2), fixedly connected with first bearing (16) on the inner wall that leads to groove (15), the one end that second gear (14) was kept away from in rotatory pivot (13) runs through first bearing (16) and leads to groove (15) in proper order and extends to the outside that leads to groove (15), one end of a rotating shaft (13) positioned outside the through groove (15) is fixedly connected with a clamping block (17), the right side of the clamping block (17) is fixedly connected with a fixing pad (18), the left side of the clamping block (17) is provided with a limiting groove (19), the right side of the second support plate (3) is provided with a threaded sleeve (20), the right side of the second support plate (3) is provided with a fixing groove (21) matched with the threaded sleeve (20), the inner wall of the fixing groove (21) is fixedly connected with a second bearing (22), the left end of the threaded sleeve (20) sequentially penetrates through the second bearing (22) and the fixing groove (21) from right to left and extends to the outside of the fixing groove (21), the right side of the threaded sleeve (20) is in threaded connection with a threaded rotating shaft (23), the left end of the threaded rotating shaft (23) penetrates through the threaded sleeve (20) and extends to the outside of the, one end fixedly connected with stopper (24) that is located the outside screw thread pivot (23) of thread bush (20), the left side fixedly connected with protection pad (25) of stopper (24), the right side of stopper (24) is provided with bolt (26), the left end of bolt (26) runs through stopper (24) and extends to its outside.

2. The polishing device for machine parts according to claim 1, characterized in that: the top fixedly connected with connecting rod (27) of thread bush (20), the top fixedly connected with fixed block (28) of connecting rod (27), the right side fixedly connected with of fixed block (28) rolls wheel (29), roll groove (30) with roll wheel (29) looks adaptation are seted up in the left side of second backup pad (3), the right side of rolling wheel (29) and the inner wall swing joint in roll groove (30).

3. The polishing device for machine parts according to claim 1, characterized in that: the all fixedly connected with landing leg (31) in four corners department of fixed plate (1) bottom, the bottom fixedly connected with slipmat (32) of landing leg (31).

4. The polishing device for machine parts according to claim 1, characterized in that: the left side and the first fastening block (33) fixed connection of first backup pad (2), the right side and the second fastening block (34) fixed connection of second backup pad (3), the top fixed connection of fixed plate (1) is passed through to the bottom of first fastening block (33) and second fastening block (34).

5. The polishing device for machine parts according to claim 1, characterized in that: the left side of first backup pad (2) is provided with dust cover (35) of adjusting motor (10) looks adaptation, dust cover (35) and its outside are run through to the bottom of adjusting pivot (11).

6. The polishing device for machine parts according to claim 1, characterized in that: radiating groove (36) have been seted up on the left side of casing (6) inner wall, the left side of casing (6) is provided with filter screen (37) with radiating groove (36) looks adaptation.

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