CN109202676B - A new and efficient polishing and grinding machine - Google Patents

Abstract

The invention discloses a novel efficient polishing and grinding machine, which comprises a box body, wherein four corners of the bottom of the box body are respectively provided with a cavity, the upper end of the cavity is vertically provided with a blind hole with the same circle center as the cavity, the blind hole is communicated with the cavity, a disc which is in sliding connection with the cavity is arranged in the cavity, the top of the disc is vertically fixed with a vertical rod, the vertical rod is sleeved with a first sleeve which is in sliding connection with the vertical rod, the cross section of the vertical rod is rectangular, the lower end of the first sleeve is provided with a first spring which is sleeved on the outer wall of the vertical rod, the side end of the first sleeve is fixedly provided with a fixing frame, the top surface of the fixing frame is vertically inserted with a bolt rod which is in threaded connection with the fixing frame, the bottom of the bolt rod is fixedly provided with a chuck, the chuck is sleeved with a top disc which is in, the shower nozzle is sprinkled on the steel sheet, has improved the effect of burnishing and polishing, makes and polishes more exquisite smoothness, and the even level and smooth of polishing.

Description

A new and efficient polishing and grinding machine

technical field

The invention relates to the field of mechanical equipment, in particular to a novel and efficient polishing and grinding machine.

Background technique

Optical machines, also known as grinders, are often used for mechanical grinding, polishing, and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at a high speed. Because the polishing disc and the polishing agent work together and rub against the surface to be polished, the paint pollution, oxide layer and shallow marks can be removed. Purpose. The existing polishing machine has low working efficiency, and the area that can be polished is small, so the polishing is time-consuming and laborious, and the steel plate polishing is very inconvenient to fix. Usually, workers do manual polishing, which is cumbersome and complicated. Therefore, a new type of polishing machine is needed to improve the steel plate. Improve polishing efficiency, save labor time, and make polishing work easier and more convenient.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned problems, the present invention provides a novel and efficient polishing machine.

The present invention is achieved through the following technical solutions:

A novel high-efficiency polishing and grinding machine includes a box body, the bottom four corners of the box body are respectively provided with cavities, the upper end of the cavity is vertically provided with a blind hole with the same circle center, the blind hole is communicated with the cavity, and the cavity is There is a disc slidably connected to it, a vertical rod is vertically fixed on the top of the disc, and a first sleeve that is slidably connected to the vertical rod is sleeved. The section of the vertical rod is rectangular, and the lower end of the first sleeve is provided The first spring is sleeved on the outer wall of the vertical rod, the side end of the first sleeve is fixed with a fixing frame, the top surface of the fixing frame is vertically inserted with a bolt rod that is threadedly connected with it, and the bottom of the bolt rod is fixed with a chuck, The chuck is sleeved with a top plate that is rotatably connected to it, a positioning rod and a bearing are respectively fixed vertically at both ends of the middle of the box, a threaded rod is vertically fixed in the bearing, and a positioning plate is sleeved on the positioning rod and the threaded rod. The positioning plate is slidably connected with the positioning rod, and the positioning plate is threadedly connected with the threaded rod.

Preferably, a cross bar is horizontally fixed on the top of the box body, a second sleeve that is slidably connected to the cross bar is sleeved, a connecting rod is horizontally fixed between the second sleeves, and the middle top of the connecting rod is A deceleration motor is fixed, and a third sleeve slidably connected to the connecting rod is sleeved at both ends, a half tooth is fixed on the output shaft of the deceleration motor, and an annular frame body is sleeved on the half tooth, and the two ends of the annular frame body are mutually connected. The two ends of the annular frame are respectively fixed with one end of the ejector rod, the other end of the ejector rod is fixed with the third sleeve, and the bottom of the third sleeve is vertically fixed with a vertical plate. A fixed rod rotatably connected with the vertical plates is inserted, a plurality of polishing wheels fixedly connected with the fixed rod are sleeved, and a motor for driving the rotation of the fixed rod is fixed on the side end of the vertical plate.

Preferably, a water tank is fixed on the upper end of the box body, a water pump is fixedly installed in the water tank, a plurality of spray heads are installed on the side end of the polishing wheel, the spray heads are connected with the water tank through pipelines, and the top of the box body is provided with a plurality of spray heads Evenly arranged through-holes, the two ends of the inner wall of the through-hole are fixed with rotating shafts laterally symmetrically, a circular ring connected to it in rotation is arranged between the rotating shafts, the two ends of the inner wall of the circular ring are fixed with rotating shafts radially symmetrically, and a rotating shaft is arranged between the rotating shafts. There is a convex lens rotatably connected with the convex lens, the side end of the box body is horizontally provided with a through groove, and a handle slidably connected with the through groove is arranged in the through groove, and the handle is fixedly connected with the second sleeve.

Preferably, the box body is made of transparent acrylic material with a thickness of 1.5 cm.

Preferably, two adjacent side walls of the box body are respectively hinged with doors for opening and placing.

Preferably, an anti-skid layer is fixed on the bottom surface of the top plate, and the anti-skid layer is made of a rubber material with a thickness of 1 cm.

Preferably, the deceleration motor and the motor are electrically connected to an external power source through a cable.

Compared with the prior art, the beneficial effects of the present invention are:

1. The box is made of transparent acrylic material with a thickness of 1.5cm, which is convenient to observe the internal polishing situation, adjust the polishing position in time, and can play a protective role to prevent the debris from splashing during polishing.

2. It is convenient to adjust the position of the vertical rod through the sliding of the disc in the cavity, and it is convenient to fix the four corners of the steel plate.

3. The middle of the steel plate is supported by the support plate to prevent the steel plate from bending and sinking. Through the flexible control of the polishing wheel, large-area polishing can be conveniently carried out, which improves work efficiency and saves polishing and polishing time.

4. Provide clean water to the nozzle through the water tank, and spray the water in the water tank from the nozzle to the steel plate between the polishing wheels during grinding and polishing, which improves the effect of grinding and polishing, making the grinding more delicate and smooth, and the grinding is even and smooth.

5. Through the cooperation of the rotating shaft and the ring, the convex lens can be adjusted horizontally and radially. Adjusting the angle of the convex lens can make the convex lens more convenient to focus light, gather more light on the steel plate, increase the temperature of the steel plate, slightly higher temperature The steel plate is easier to polish.

Description of drawings

Fig. 1 is the schematic diagram of the structure of the present invention;

Fig. 2 is the sectional view of the top view of the present invention;

Fig. 3 is the enlarged schematic diagram of place A according to the present invention;

Fig. 4 is the enlarged schematic diagram of B according to the present invention;

FIG. 5 is a schematic diagram of the convex lens of the present invention.

In the figure: box 1, cavity 2, blind hole 3, disc 4, vertical rod 5, first sleeve 6, first spring 7, fixed frame 8, bolt rod 9, chuck 10, top plate 11, Anti-skid layer 12, positioning rod 13, bearing 14, threaded rod 15, positioning plate 16, support rod 17, support plate 18, spring 19, door 20, cross rod 21, second sleeve 22, connecting rod 23, third set Drum 24, geared motor 25, half tooth 26, annular frame 27, ejector rod 28, vertical plate 29, fixed rod 30, polishing wheel 31, motor 32, water tank 33, spray head 34, through hole 35, shaft 36, ring 37. Convex lens 38, through groove 39, handle 40.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, a new type of high-efficiency polishing and grinding machine includes a box body 1. The bottom four corners of the box body 1 are respectively provided with cavities 2, and the upper end of the cavity 2 is provided with cavities 2 respectively. A blind hole 3 with the same center of the circle is vertically provided, and the blind hole 3 is communicated with the cavity 2. The cavity 2 is provided with a disc 4 that is slidably connected to it. The top of the disc 4 is vertically fixed with a vertical rod 5. The vertical rod 5 is sleeved with a first sleeve 6 slidably connected to it, the cross section of the vertical rod 5 is rectangular, the lower end of the first sleeve 6 is provided with a first spring 7 sleeved on the outer wall of the vertical rod 5, the first sleeve The side end of 6 is fixed with a fixed frame 8, the top surface of the fixed frame 8 is vertically inserted with a bolt rod 9 that is threadedly connected with it, and the bottom of the bolt rod 9 is fixed with a chuck 10, and the chuck 10 is sleeved with a rotatable connection with it. The top plate 11, the middle two ends of the box body 1 are respectively vertically fixed with a positioning rod 13 and a bearing 14, a threaded rod 15 is vertically fixed in the bearing 14, and a positioning plate 16 is sleeved on the positioning rod 13 and the threaded rod 15, so The positioning plate 16 is slidably connected with the positioning rod 13, the positioning plate 16 is threadedly connected with the threaded rod 15, the middle lower end of the positioning plate 16 is fixed with a spring 19, the upper end is vertically fixed with a support rod 17, and the top of the support rod 17 is horizontal A support plate 18 is fixed.

A cross bar 21 is horizontally fixed on the top of the box body 1 , a second sleeve 22 slidably connected to the cross bar 21 is sleeved thereon, a connecting rod 23 is horizontally fixed between the second sleeves 22 , and the connecting rod The middle top of 23 is fixed with a geared motor 25, the two ends of the connecting rod 23 are sleeved with a third sleeve 24 that is slidably connected with it, the output shaft of the geared motor 25 is fixed with a half tooth 26, and a ring frame is sleeved on the half tooth 26 The two ends of the annular frame body 27 are parallel to each other and are provided with a plurality of protruding teeth that mesh with the half teeth 26. The three sleeves 24 are fixed, the bottom of the third sleeve 24 is vertically fixed with a vertical plate 29, a fixed rod 30 rotatably connected with the vertical plate 29 is inserted, and a plurality of polishing wheels 31 fixedly connected to the fixed rod 30 are sleeved. , the side end of the vertical plate 29 is fixed with a motor 32 for driving the fixed rod 30 to rotate.

A water tank 33 is fixed on the upper end of the box body 1, a water pump is fixedly installed in the water tank 33, and a plurality of spray heads 34 are installed on the side end of the polishing wheel 31. The spray heads 34 are communicated with the water tank 33 through pipelines. The top is provided with a plurality of evenly arranged through holes 35, the two ends of the inner wall of the through hole 35 are laterally fixed with a rotating shaft 36 symmetrically, and there is a circular ring 37 rotatably connected with the rotating shaft 36, and the two ends of the inner wall of the circular ring 37 radially A rotating shaft 36 is symmetrically fixed with a convex lens 38 rotatably connected with the rotating shaft 36 , a through groove 39 is horizontally provided on the side end of the box body 1 , and a handle 40 slidably connected with it is arranged in the through groove 39 . 40 is fixedly connected with the second sleeve 22 .

The box body 1 is made of transparent acrylic material with a thickness of 1.5 cm.

Two adjacent side walls of the box body 1 are respectively hinged with doors 20 for opening and placing.

An anti-skid layer 12 is fixed on the bottom surface of the top plate 11 , and the anti-skid layer 12 is made of a rubber material with a thickness of 1 cm.

The deceleration motor 25 and the motor 32 are electrically connected to an external power source through cables.

Working principle: The present invention relates to a new type of high-efficiency polishing and grinding machine. When in use, the steel plate is horizontally placed into the box 1 through the door 20, the four corners of the steel plate are respectively inserted into the fixing frame 8, and then the bolt rod 9 is rotated to make the The top plate 11 is lowered to clamp and fix the steel plate. The chuck 10 acts as a limiter to ensure rotation while preventing the top plate 11 from falling. The anti-skid layer 12 is made of rubber material, which has a good anti-skid effect. The vertical rod 5 plays a role of positioning. , and the sliding of the disc 4 in the cavity 2 is convenient to adjust the position for fixing, the first spring 7 plays a certain supporting role on the first sleeve 6, and can support the four corners of the steel plate. The positioning plate 16 can be lifted and lowered, the positioning rod 13 can limit the position, and the bearing 14 can play a fixed role to ensure the vertical rotation of the threaded rod 15. Bending and sinking, the spring 19 plays a balancing role, preventing the positioning plate 16 from being tilted to the end and damaging the thread of the threaded rod 15, and then the motor 32 is started to drive the polishing wheel 31 through the fixed rod 30 to rotate to polish the steel plate, and the deceleration motor 25 rotates halfway. The teeth 26 make the annular frame body 27 reciprocate back and forth, and the third sleeve 24 drives the vertical plate 29 to slide back and forth through the ejector rod 28. While sliding, it is polished by the polishing wheel 31, so that the gap between the polishing wheels 31 can be completely removed. Grinding and polishing, the speed is fast, the effect is good and it is very convenient. The connecting rod 23 plays the role of connection and fixation. It is flexible and convenient for grinding. The water in the water tank 33 is sprayed onto the steel plate by the nozzle 34 to facilitate polishing, which makes the polishing more delicate and uniform. , adjust the angle to focus the light to heat up the interior, and the slightly higher temperature of the steel plate is easier to polish.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A novel high-efficiency polishing and grinding machine is characterized in that: comprising a box body (1), the bottom four corners of the box body (1) are respectively provided with a cavity (2), and the upper end of the cavity (2) is vertically provided with the same. A blind hole (3) with the same center, the blind hole (3) communicates with the cavity (2), the cavity (2) is provided with a disc (4) slidably connected to it, and the top of the disc (4) is vertical A vertical rod (5) is fixed, the vertical rod (5) is covered with a first sleeve (6) slidably connected with it, the cross section of the vertical rod (5) is rectangular, and the lower end of the first sleeve (6) is provided with There is a first spring (7) sleeved on the outer wall of the vertical rod (5), the side end of the first sleeve (6) is fixed with a fixing frame (8), and the top surface of the fixing frame (8) is vertically inserted with a The bolt rod (9) is threadedly connected with the bolt rod (9), the bottom of the bolt rod (9) is fixed with a chuck (10), the chuck (10) is sleeved with a top plate (11) rotatably connected with it, and the middle of the box body (1) The two ends are respectively vertically fixed with a positioning rod (13) and a bearing (14), a threaded rod (15) is vertically fixed in the bearing (14), and a positioning plate (15) is sleeved on the positioning rod (13) and the threaded rod (15). 16), the positioning plate (16) is slidably connected with the positioning rod (13), the positioning plate (16) is threadedly connected with the threaded rod (15), and the middle lower end of the positioning plate (16) is fixed with a spring (19), A support rod (17) is vertically fixed on the upper end, a support plate (18) is horizontally fixed on the top of the support rod (17), and a cross rod (21) is horizontally fixed on the top of the box body (1). ) is sleeved with a second sleeve (22) slidably connected to it, a connecting rod (23) is fixed horizontally between the second sleeves (22), and a geared motor is fixed on the top of the middle of the connecting rod (23). (25), both ends of the connecting rod (23) are sleeved with a third sleeve (24) slidably connected to the third sleeve (24), the output shaft of the deceleration motor (25) is fixed with a half tooth (26), and the half tooth (26) is fixed on the output shaft An annular frame body (27) is sleeved, the two ends of the annular frame body (27) are parallel to each other and are provided with a plurality of protruding teeth that mesh with the half teeth (26). 28) is fixed at one end, the other end of the ejector rod (28) is fixed with the third sleeve (24), the bottom of the third sleeve (24) is vertically fixed with a vertical plate (29), and the vertical plate (29) is inserted between the vertical plates (29). There is a fixed rod (30) rotatably connected with the fixed rod (30), a plurality of polishing wheels (31) fixedly connected with it are sleeved on the fixed rod (30), and the side end of the vertical plate (29) is fixed for driving the fixed rod (30) A rotating motor (32), a water tank (33) is fixed on the upper end of the box body (1), a water pump is fixedly installed in the water tank (33), and a plurality of spray heads (34) are installed on the side end of the polishing wheel (31) The nozzle (34) is communicated with the water tank (33) through a pipeline, the top of the box (1) is provided with a plurality of evenly arranged through holes (35), and the two ends of the inner wall of the through hole (35) are laterally symmetrically fixed with a rotating shaft (36), a ring (37) rotatably connected to the shaft (36) is provided between the shafts (36), and the inner wall of the ring (37) A rotating shaft (36) is fixed radially symmetrically at both ends, a convex lens (38) rotatably connected with the rotating shaft (36) is arranged between the rotating shafts (36), and a through groove (39) is horizontally provided on the side end of the box body (1). (39) is provided with a handle (40) slidably connected with the handle (40), and the handle (40) is fixedly connected with the second sleeve (22). 2 . A novel and efficient polishing and grinding machine according to claim 1 , wherein the box body ( 1 ) is made of transparent acrylic material with a thickness of 1.5 cm. 3 . 3 . The novel high-efficiency polishing and grinding machine according to claim 1 , wherein two adjacent side walls of the box body ( 1 ) are respectively hinged with doors ( 20 ) for opening and placing. 4 . 4. A kind of novel high-efficiency polishing machine according to claim 1, characterized in that: the bottom surface of the top plate (11) is fixed with an anti-skid layer (12), and the anti-skid layer (12) uses rubber with a thickness of 1cm material making. 5. A novel high-efficiency polishing and grinding machine according to claim 1, characterized in that: the deceleration motor (25) and the motor (32) are electrically connected to an external power source through cables.

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