CN108723973B - Abrasive flow polishing machine - Google Patents

Abstract

The invention discloses an abrasive flow polishing machine which comprises a polishing machine body, wherein a pressure plate is fixedly connected to the lower end of a cylinder of the polishing machine body, a supporting column is fixedly connected to the lower surface of the pressure plate, an upper annular pressure plate is fixedly connected to the lower end of the supporting column, a first groove is formed in the side surface of the polishing machine body, an iron sheet is fixedly embedded in the first groove, a shaft support is fixedly connected to the inside of the first groove, a movable plate is rotatably sleeved on the surface of the shaft support, and a magnet is fixedly embedded in the surface of the movable plate. The abrasive flow polishing machine can automatically collect the fluid abrasive through the material coiling rod, so that the condition that workers manually collect the fluid abrasive is avoided, and the labor intensity of the workers is greatly reduced; through highly regulated and the angle of illumination to the light adjust, the workman operates or maintains the burnishing machine body when light is darker convenient for.

Description

A kind of abrasive flow polishing machine

technical field

The invention relates to the technical field of polishing machines, in particular to an abrasive grain flow polishing machine.

Background technique

Abrasive flow polishing is to achieve the processing purpose by flowing the fluid abrasive material with viscoelastic and raw polymer as the carrier and elastic hard flowing abrasive particles as the processing medium under the action of pressure through the surface to be processed. For each small tool, unlike traditional cutting, the rake angle and relief angle of the tool cannot be predicted and may be positive, negative or zero. The interaction between the abrasive grains and the workpiece surface in extrusion grinding and polishing is related to the processing pressure. If the pressure is too small, the abrasive grains only contact the workpiece surface to cause elastic deformation of the workpiece surface material without cutting; When the contact stress between the abrasive grains and the protrusions on the surface of the workpiece reaches the fracture limit of the workpiece material, the protrusions on the surface of the workpiece to be processed will be removed by the abrasive grains, and the cutting will be carried away by the abrasive grain flow. Abrasive flow machining improves the surface quality by removing the micro-protrusions on the surface of the workpiece by abrasive particles, which belongs to ultra-precision machining.

At present, when the existing abrasive flow polishing machine is in use, most of the extruded fluid abrasives are collected manually. Therefore, when the abrasive flow polishing machine is working, workers are required to take care and collect the extruded fluid abrasives. , which greatly increases the labor intensity of workers, and most of the existing abrasive flow polishing machines have no lighting structure, which is not conducive to the operation and maintenance of the workers when the light is dark.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an abrasive grain flow polishing machine to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an abrasive flow polishing machine, comprising a polishing machine body, the upper end of the abrasive cylinder of the polishing machine body is fixedly connected with a lower annular pressure plate, and the cylinder of the polishing machine body is fixedly connected. The lower end is fixedly connected with a pressure plate, the lower surface of the pressure plate is fixedly connected with a support column, the lower end of the support column is fixedly connected with an upper annular pressure plate, the side surface of the polishing machine body is provided with a first groove, the first An iron sheet is fixedly embedded in the groove, a shaft bracket is fixedly connected to the inside of the first groove, a movable plate is rotatably sleeved on the surface of the shaft bracket, and a magnet is fixed and embedded on the surface of the movable plate.

Preferably, a guide rod is fixedly connected to the inner side of the polishing machine body, a sliding block is slidably sleeved on the surface of the guide rod, a through hole is provided inside the sliding block, and the inside of the through hole is slidably sleeved and guided rod.

Preferably, a side surface of the slider is provided with a threaded hole, and the interior of the threaded hole is threadedly connected with a fastening bolt.

Preferably, a side surface of the slider is fixedly connected with a fixed plate, a surface of the fixed plate is connected with a movable shaft through a bearing, and a surface of the movable shaft is fixedly connected with a collar.

Preferably, the surface of the collar is fixedly connected with the lighting lamp, the side surface of the collar is fixedly connected with a damping spring, and the other end of the damping spring is in close contact with the surface of the fixing plate.

Preferably, a box body and a fixing rod are fixedly connected to the inner side of the polishing machine body, a motor is installed inside the box body, a first gear is fixedly connected to the rotating shaft of the motor, and a first gear is fixedly connected inside the fixing rod. Two grooves.

Preferably, the inside of the box body is connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a second gear, and the first gear is meshed and connected with the second gear.

Preferably, a pressure rod is slidably sleeved inside the second groove, one end of the pressure rod is fixedly connected with a disengagement prevention plate, the inside of the second groove is fixedly connected with a spring, and the other end of the spring is fixedly connected Close to the side of the anti-drop plate.

Preferably, one end of the rotating rod is fixedly connected with a first square column, one end of the pressing rod is fixedly connected with a second square column, and the surfaces of the first square column and the second square column are slidingly sleeved with A coiling rod, the two ends of the coiling rod are respectively provided with a first square groove and a second square groove, the inside of the first square groove is slidingly sleeved with the first square column, and the second square groove The inner sliding socket of the second square column.

Compared with the prior art, the beneficial effect of the present invention is: the motor of the abrasive flow polishing machine drives the reel rod to rotate, so that the fluid abrasive extruded from the polishing machine body is wound on the surface of the reel rod, so as to avoid the occurrence of manual collection of fluid by workers. The situation of abrasives greatly reduces the labor intensity of workers; by adjusting the height of the lighting and the illumination angle, it is convenient for workers to operate or maintain the body of the polishing machine when the light is dark.

Description of drawings

Fig. 1 is the overall structure front view of the present invention;

Fig. 2 is the overall structure side view of the present invention;

3 is a cross-sectional view of the slider of the present invention;

4 is a top view of the slider and the lighting lamp of the present invention;

FIG. 5 is a cross-sectional view of the box body and the fixing rod of the present invention.

In the picture: 1 polishing machine body, 2 lower annular pressure plate, 3 pressure plate, 4 support column, 5 upper annular pressure plate, 6 first groove, 7 iron plate, 8 axis bracket, 9 movable plate, 10 magnet, 11 guide Rod, 12 Slider, 13 Through Hole, 14 Tapped Hole, 15 Fastening Bolt, 16 Fixed Plate, 17 Active Shaft, 18 Ring, 19 Lighting Lamp, 20 Damping Spring, 21 Box, 22 Fixed Rod, 23 Motor, 24 first gear, 25 second groove, 26 rotary rod, 27 second gear, 28 pressure rod, 29 anti-drop plate, 30 spring, 31 first square column, 32 second square column, 33 coil rod, 34 first square groove, 35 second square groove.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or It is implied that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

1-5, the present invention provides a technical solution: an abrasive flow polishing machine, comprising a polishing machine body 1, the upper end of the abrasive cylinder of the polishing machine body 1 is fixedly connected with a lower annular pressure plate 2, and the polishing machine body The lower end of the cylinder of 1 is fixedly connected with a pressure plate 3, the lower surface of the pressure plate 3 is fixedly connected with a support column 4, the lower end of the support column 4 is fixedly connected with an upper annular pressure plate 5, and the side surface of the polishing machine body 1 is provided with a first groove 6, The inside of the first groove 6 is fixedly embedded with an iron sheet 7, the inside of the first groove 6 is fixedly connected with a shaft support 8, the surface of the shaft support 8 is rotatably sleeved with a movable plate 9, and the surface of the movable plate 9 is fixed and embedded with a magnet 10. The maintenance record sheet of the polishing machine body 1 can be placed in the interior of the first groove 6, and then the movable plate 9 can be rotated to make the movable plate 9 press the maintenance record sheet through the suction between the iron sheet 7 and the magnet 10. In order to avoid the disorder of maintenance records between the equipment, the inner side of the polishing machine body 1 is fixedly connected with a guide rod 11, the surface of the guide rod 11 is slidably sleeved with a sliding block 12, and the interior of the sliding block 12 is provided with a through hole 13, the through hole The inside of 13 is slidably connected to the guide rod 11, the side of the slider 12 is provided with a threaded hole 14, the inside of the threaded hole 14 is threadedly connected with a fastening bolt 15, and the side of the slider 12 is fixedly connected with a fixing plate 16, the fixing plate 16 The surface of the movable shaft 17 is connected with the movable shaft 17 through the bearing, the surface of the movable shaft 17 is fixedly connected with the collar 18, the surface of the collar 18 is fixedly connected with the lighting lamp 19, and the lighting lamp 19 is connected in series with the indoor circuit through the external switch. A damping spring 20 is fixedly connected to the side, the other end of the damping spring 20 is close to the surface of the fixing plate 16, the inner side of the polishing machine body 1 is fixedly connected with a box body 21 and a fixing rod 22, and a motor 23 is installed inside the box body 21. The model of 23 is XD-37GB555. The motor 23 is connected in series with the indoor circuit through an external switch. The rotating shaft of the motor 23 is fixedly connected with the first gear 24. The bearing is connected with a rotating rod 26 , the surface of the rotating rod 26 is fixedly connected with a second gear 27 , the first gear 24 is engaged with the second gear 27 , and a pressure rod 28 is slidably sleeved inside the second groove 25 . One end is fixedly connected with the anti-detachment plate 29, the inside of the second groove 25 is fixedly connected with a spring 30, the other end of the spring 30 is closely attached to the side of the anti-detachment plate 29, and one end of the rotating rod 26 is fixedly connected with a first square column 31. One end of the pressing rod 28 is fixedly connected with a second square column 32, the surfaces of the first square column 31 and the second square column 32 are slidably sleeved with a coiling rod 33, and both ends of the coiling rod 33 are respectively provided with a second square column 32. A square groove 34 and a second square groove 35, the inside of the first square groove 34 is slidably sleeved with the first square post 31, the inside of the second square groove 35 is slidably sleeved with the second square post 32, the worker holds the Push the coiling rod 33, and the coiling rod 33 pushes the pressing rod 28 to move against the resistance of the spring 30, so that the first square column 31 is separated from the inside of the first square groove 34, so that the coiling rod 33 can be disassembled, which is convenient for removing Coil Rod 33 Sheets Fluid abrasive removal from the surface.

During the specific implementation of the present invention: when the workpiece to be polished is polished, the workpiece to be polished is placed on the upper surface of the lower annular pressure plate 2, and then the cylinder of the polishing machine body 1 is controlled to push the pressure plate 3 to move, and the pressure plate 3 pushes the support column 4 and the upper The annular pressure plate 5 moves, so that the lower annular pressure plate 2 and the upper annular pressure plate 5 clamp the workpiece, and then the polishing machine body 1 is controlled to work, so that the fluid abrasive is extruded through the middle of the upper annular pressure plate 5, and the fluid abrasive is pushed out by the staff. One end of the coil is glued to the surface of the coiling rod 33, and then the motor 23 is energized, the motor 23 drives the first gear 24 to rotate, the first gear 24 drives the second gear 27 to rotate, the second gear 27 drives the rotary rod 26 to rotate, and the rotary The rod 26 drives the coiling rod 33 to rotate through the first square column 31, so that the fluid abrasive extruded from the polishing machine body 1 is wrapped around the surface of the coiling rod 33, so as to avoid the situation where workers manually collect the fluid abrasive, which greatly reduces the number of workers. By rotating the tightening bolt 15, the tightening bolt 15 is separated from the guide rod 11, the slider 12 can be adjusted up and down, so that the height of the lighting lamp 19 can be adjusted, and the tightening bolt 15 can be rotated after the adjustment is completed. , so that one end of the tightening bolt 15 squeezes the guide rod 11, thereby increasing the friction between the guide rod 11 and the tightening bolt 15, and the slider 12 can be fixed, and then the lighting lamp 19 is rotated. The frictional force between 20 and the fixing plate 16 can fix the position of the lighting lamp 19, so that the irradiation angle of the lighting lamp 19 can be adjusted, and it is convenient for workers to operate or maintain the polishing machine body 1 when the light is dim.

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

Claims (5)

1. An abrasive flow polishing machine, comprising a polishing machine body (1), characterized in that: the polishing machine comprises a polishing machine body (1), wherein a lower annular pressure plate (2) is fixedly connected to the upper end of a grinding material cylinder barrel of the polishing machine body (1), a pressure plate (3) is fixedly connected to the lower end of a cylinder of the polishing machine body (1), a support column (4) is fixedly connected to the lower surface of the pressure plate (3), an upper annular pressure plate (5) is fixedly connected to the lower end of the support column (4), a first groove (6) is formed in the side surface of the polishing machine body (1), an iron sheet (7) is fixedly embedded in the first groove (6), a shaft support (8) is fixedly connected to the inside of the first groove (6), a movable plate (9) is rotatably sleeved on the surface of the shaft support (8), and a magnet (10) is fixedly; a box body (21) and a fixed rod (22) are fixedly connected to the inner side of the polishing machine body (1), a motor (23) is installed inside the box body (21), a rotating shaft of the motor (23) is fixedly connected with a first gear (24), and a second groove (25) is formed inside the fixed rod (22); the inside of the box body (21) is connected with a rotating rod (26) through a bearing, the surface of the rotating rod (26) is fixedly connected with a second gear (27), and the first gear (24) is meshed with the second gear (27); a pressing rod (28) is sleeved in the second groove (25) in a sliding mode, one end of the pressing rod (28) is fixedly connected with an anti-falling plate (29), a spring (30) is fixedly connected in the second groove (25), and the other end of the spring (30) is tightly attached to the side face of the anti-falling plate (29); the utility model discloses a coil rod, including the one end fixedly connected with first square post (31) of swing arm (26), the square post of one end fixedly connected with second (32) of depression bar (28), the surperficial slip of first square post (31) and the square post of second (32) has cup jointed coil rod (33), the both ends of coil rod (33) are equipped with first square groove (34) and the square groove of second (35) respectively, the inside slip of first square groove (34) cup joints first square post (31), the inside slip of the square groove of second (35) cup joints the square post of second (32).

2. The abrasive particle flow polisher of claim 1 with: the polishing machine is characterized in that a guide rod (11) is fixedly connected to the inner side of the polishing machine body (1), a sliding block (12) is sleeved on the surface of the guide rod (11) in a sliding mode, a through hole (13) is formed in the sliding block (12), and the guide rod (11) is sleeved in the through hole (13) in a sliding mode.

3. The abrasive flow polisher of claim 2 with: the side of the sliding block (12) is provided with a threaded hole (14), and the inside of the threaded hole (14) is connected with a fastening bolt (15) through threads.

4. The abrasive flow polisher of claim 2 with: the side face of the sliding block (12) is fixedly connected with a fixing plate (16), the surface of the fixing plate (16) is connected with a movable shaft (17) through a bearing, and the surface of the movable shaft (17) is fixedly connected with a lantern ring (18).

5. The abrasive flow polisher of claim 4 with: the surface of the lantern ring (18) is fixedly connected with an illuminating lamp (19), the side surface of the lantern ring (18) is fixedly connected with a damping spring (20), and the other end of the damping spring (20) is tightly attached to the surface of the fixing plate (16).

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