CN111922828A - Polishing and grinding device for machining with intelligent positioning function - Google Patents

Abstract

The invention discloses an intelligent positioning polishing and polishing device for machining, comprising a bottom plate, a support column, a waste collection rack structure, a vertical column, a fixed plate, a threaded rod, a hand wheel, a threaded pipe, a tiltable worktable structure, a top plate, a telescopic The cylinder, the pressure regulating frame structure, the grinding motor and the grinding disc are respectively welded on the lower four corners of the base plate; the waste collection frame structure is bolted on the left and right sides of the upper part of the base plate. The beneficial effects of the invention are as follows: through the setting of the lug plate, the workpiece placing table and the support rod, the bolts on the left and right sides of the support rod are loosened, the connection position between the lower part of the support rod and the installation frame is adjusted, and the right side of the workpiece placing table is adjusted. Rotate to the left, and support the right side of the workpiece placing table through the support rod, so that the workpiece can be inclined to the lower part of the grinding disc, which is conducive to polishing and grinding the chamfering or inclined surface of the workpiece, and increases the scope of application of the equipment.

Description

An intelligent positioning polishing and grinding device for machining

technical field

The invention belongs to the technical field of polishing and grinding, and in particular relates to an intelligently positioned polishing and grinding device for machining.

Background technique

In the field of machining, there are often processes such as drilling and cutting. These processes often produce burrs and other non-smooth phenomena after processing, which will affect the final quality of the workpiece and increase the defective rate. At this time, the workpiece grinding device has become very important. Tool of.

However, the existing polishing and grinding devices for machining also have the problems of inconvenient to grind the inclined edges and corners of metal parts, inconvenient to control the grinding force, and inconvenient to collect the polished waste.

Therefore, it is very necessary to invent a polishing and grinding device for machining with intelligent positioning.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is: to provide an intelligently positioned polishing and polishing device for machining, so as to solve the problem that the existing polishing and polishing device for machining is inconvenient to polish the inclined edges and corners of metal parts, and it is inconvenient to control the polishing intensity. And the problem of inconvenient collection of the grinding waste.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an intelligent positioning polishing and grinding device for machining, including a bottom plate, a support column, a waste collection rack structure, a column, a fixed plate, a threaded rod, a hand wheel, and a threaded pipe , the tiltable worktable structure, the top plate, the telescopic cylinder, the pressure regulating frame structure, the grinding motor and the grinding disc, the support columns are welded to the lower four corners of the bottom plate respectively; The left and right sides of the upper part; the upright bolts are connected to the left and right sides of the upper rear end of the bottom plate; the fixing plate is welded on the lower part of the front end of the support column; the threaded rod bearing is connected to the inner side of the fixing plate; the The handwheel is welded on the left side of the threaded rod; the threaded pipe is respectively threaded on the left and right sides of the threaded rod; the tiltable table structure is welded on the upper part of the threaded pipe; the upper part; the bolts of the telescopic cylinder are connected to the lower middle position of the top plate; the bolts of the pressure adjusting frame structure are connected to the output rod of the telescopic cylinder; the grinding motor bolts are connected to the middle position of the lower part of the pressure adjustment frame structure; the The grinding disc is bolted to the output shaft of the grinding motor; the tiltable worktable structure includes a mounting frame, a lug plate, a workpiece placing table, a support rod, a fixing ring, a moving plate, a vertical plate and a moving rod. Welded at the front and rear ends of the upper left side of the installation frame; the workpiece placement table is pivoted on the inner right side of the lug plate; one end of the support rod is bolted to the right side of the front end of the installation frame, and the other end is connected to the workpiece placement table The front end is bolted; the fixing ring is welded on the left and right sides of the upper part of the workpiece placing table; the moving plate is welded on the inner side of the moving rod; ; The moving rod is laterally threaded on the inner side of the fixing ring.

Preferably, the pressure adjusting frame structure includes a motor connecting plate, a limit post, a through hole, a cylinder connecting plate, a limit ring and a spring, and the limit post is welded on the upper left and right sides of the motor connection plate respectively; The through holes are respectively opened on the left and right sides of the interior of the cylinder connecting plate; the cylinder connecting plate is sleeved on the upper part of the limit column; the limit ring is respectively screwed on the upper part of the limit column; the The spring is sleeved on the lower part of the limit post.

Preferably, the waste collection rack structure includes a collection bucket, a bracket, a blanking pipe, a flange, a collection box, a shaft plate, and an L-shaped card plate, and the brackets are welded on the left and right sides of the collection bucket respectively; the The blanking tube is welded at the lower middle position of the collecting hopper; the flange is welded at the lower and surrounding positions of the blanking tube; the mobile phone box is arranged at the lower part of the blanking tube; the shaft plates are respectively welded on the collecting hopper The upper left and right sides of the box; the lower part of the L-shaped clamping plate is pivotally connected to the inner upper part of the shaft plate.

Preferably, the inner right side of the mounting frame is provided with a chute, the inner side of the chute is provided with teeth, and is bolted to the support rod.

Preferably, an anti-skid turntable is bolted on one side of the moving rod away from the moving plate.

Preferably, a retaining ring is welded around the lower part of the vertical plate, and the retaining ring is arranged in the upper middle position of the workpiece placing table.

Preferably, the threaded pipes are respectively welded on the left and right sides of the lower part of the installation frame.

Preferably, the bracket is connected with the upper part of the bottom plate by bolts, the collecting buckets are respectively arranged on the left and right sides of the upper part of the bottom plate;

Preferably, the motor connecting plate is bolted to the lower middle position of the grinding motor, and the cylinder connecting plate is bolted to the output shaft of the telescopic cylinder.

Preferably, the L-shaped clamping plates are respectively clamped on the left and right sides of the flange.

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

In the present invention, for the setting of the lug plate, the workpiece placing table and the support rod, the bolts on the left and right sides of the support rod are loosened, the connection position between the lower part of the support rod and the installation frame is adjusted, and the right side of the workpiece placing table is turned to the right side of the support rod. The left side is rotated, and the right side of the workpiece placement table is supported by the support rod, so that the workpiece can be inclined to the lower part of the grinding disc, which is conducive to polishing and grinding the chamfering or inclined surface of the workpiece, and increases the scope of application of the equipment.

In the present invention, the arrangement of the moving plate, the vertical plate and the moving rod, when the workpiece is small or thin, can be placed between the moving plate and the vertical plate, and then the moving rod is tightened, which is beneficial for the equipment to Workpieces of different specifications are clamped to make the function of the equipment more perfect.

In the present invention, the arrangement of the motor connecting plate, the limit post, the cylinder connecting plate and the spring, the spring pushes the motor connecting plate downward through the elastic force, which is beneficial to adjust the pressure between the grinding disc and the workpiece, which can be adjusted according to the surface of the workpiece. The required roughness is ground with different pressures to improve the machining accuracy of the equipment.

In the present invention, the setting of the limit ring, when the telescopic cylinder drives the cylinder connecting plate to move upward, the limit ring drives the limit column to move upward, which is beneficial to limit the movement range of the limit column and prevent the limit column from moving upward. Slide out from the inside of the through hole.

In the present invention, the arrangement of the collection bucket, the blanking pipe and the collection box is beneficial to facilitate the collection of the scraps falling from grinding and prevent the scraps from falling on the ground, which would be inconvenient to be cleaned by the staff.

In the present invention, for the arrangement of the flange, the shaft plate and the L-shaped clamping plate, the L-shaped clamping plate is rotated to both sides respectively, so that the inner side of the L-shaped clamping plate is separated from the upper part of the flange, and the collection box is removed. Pouring the internal waste into the external trash can facilitates the emptying of the inside of the collection box without affecting the next use of the collection box.

In the present invention, the fixing plate, the threaded rod, the hand wheel and the threaded pipe are arranged, the hand wheel is rotated, the threaded rod rotates on the inner side of the fixed plate, and the threaded pipe moves left and right on the outer side of the threaded rod, which is beneficial to adjust the tiltable work. The position of the table structure is convenient for the staff to locate the workpiece placed on the upper part of the tiltable table structure.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the tiltable worktable structure of the present invention.

FIG. 3 is a schematic structural diagram of the pressure regulating frame structure of the present invention.

FIG. 4 is a schematic structural diagram of the structure of the waste collection rack of the present invention.

In Figures 1 to 4:

1. Bottom plate; 2. Support column; 3. Structure of waste collection rack; 31. Collection bucket; 32. Bracket; 33. Blanking pipe; 34. Flange; 35. Collection box; 36. Shaft plate; Clamping plate; 4. Upright column; 5. Fixed plate; 6. Threaded rod; 7. Hand wheel; 8. Threaded pipe; 9. Tilt table structure; 91. Installation frame; 911. Chute; 93, workpiece placement table; 94, support rod; 95, fixed ring; 96, moving plate; 97, vertical plate; 971, retaining ring; 98, moving rod; 981, anti-skid turntable; 10, top plate; 11, telescopic cylinder; 12. Pressure regulating frame structure; 121, motor connecting plate; 122, limit post; 123, through hole; 124, cylinder connecting plate; 125, limit ring; 126, spring; 13, grinding motor; 14, grinding disc.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings:

As shown in Figures 1 and 2, an intelligently positioned polishing and grinding device for machining according to the present invention includes a base plate 1, a support column 2, a waste collection rack structure 3, a column 4, a fixing plate 5, a thread Rod 6, hand wheel 7, threaded pipe 8, tiltable table structure 9, top plate 10, telescopic cylinder 11, pressure regulating frame structure 12, grinding motor 13 and grinding disc 14, the support column 2 is welded to the bottom plate 1 respectively The lower four corners of the bottom plate; the waste collection rack structure 3 is bolted on the upper left and right sides of the bottom plate 1 respectively; the column 4 is bolted on the left and right sides of the upper rear end of the bottom plate 1; the fixed plate 5 is welded At the lower part of the front end of the support column 2; the threaded rod 6 bearing is connected to the inner side of the fixing plate 5; the handwheel 7 is welded on the left side of the threaded rod 6; the threaded pipe 8 is threadedly connected to the threaded rod respectively The left and right sides of 6; the tiltable table structure 9 is welded on the upper part of the threaded pipe 8; the top plate 10 is bolted to the upper part of the column 4; position; the pressure regulating frame structure 12 is bolted to the output rod of the telescopic cylinder 11; the grinding motor 13 is bolted to the lower middle position of the pressure regulating frame structure 12; the grinding disc 14 is bolted to the Output shaft; the tiltable worktable structure 9 includes a mounting frame 91, an ear plate 92, a workpiece placing table 93, a support rod 94, a fixing ring 95, a moving plate 96, a vertical plate 97 and a moving rod 98. The plate 92 is welded on the front and rear ends of the upper left side of the mounting frame 91; the workpiece placement table 93 is pivotally connected to the inner right side of the lug plate 92; one end of the support rod 94 is bolted to the front right side of the mounting frame 91 , the other end is bolted to the front end of the workpiece placing table 93; the fixing ring 95 is welded on the left and right sides of the upper part of the workpiece placing table 93; the moving plate 96 is welded on the inner side of the moving rod 98; the vertical The plate 97 is inserted in the upper middle position of the inner side of the workpiece placing table 93; the moving rod 98 is laterally threaded on the inner side of the fixing ring 95; 98 Push the moving plate 96 to the inner side of the workpiece placing table 93 to clamp the workpiece firmly, when the workpiece is small or thin, it can be placed between the moving plate 96 and the vertical plate 97, and then tighten the moving rod 98, To make it possible to clamp workpieces of different specifications, loosen the bolts on the left and right sides of the support rod 94, adjust the connection position between the lower part of the support rod 94 and the mounting frame 91, and turn the right side of the workpiece placing table 93 to the left side , the right side of the workpiece placing table 93 is supported by the support rod 94, so that the workpiece can be inclined to the lower part of the grinding disc 14, and the chamfering or inclined surface of the workpiece can be polished and polished, which increases the application range of the equipment.

As shown in FIG. 3 , in the above embodiment, the pressure regulating frame structure 12 specifically includes a motor connecting plate 121 , a limit post 122 , a through hole 123 , a cylinder connecting plate 124 , a limit ring 125 and a spring 126 , the limit posts 122 are welded on the left and right sides of the upper part of the motor connecting plate 121 respectively; the through holes 123 are respectively opened on the left and right sides of the interior of the cylinder connecting plate 124; the cylinder connecting plate 124 is sleeved on the The upper part of the limit post 122; the limit ring 125 is respectively screwed to the upper part of the limit post 122; the spring 126 is sleeved on the lower part of the limit post 122; the telescopic cylinder 11 pushes down the cylinder connecting plate 124 Then, the motor connecting plate 121 and the grinding motor 13 are moved downward, the grinding motor 13 drives the grinding disc 14 to rotate, and the workpiece is polished and ground. The required roughness of the surface is polished with different pressures.

As shown in FIG. 4 , in the above embodiment, specifically, the waste collection rack structure 3 includes a collection bucket 31, a bracket 32, a blanking pipe 33, a flange 34, a collection box 35, a shaft plate 36, an L-shape The clamping plate 37, the brackets 32 are welded on the left and right sides of the collecting bucket 31 respectively; the blanking pipe 33 is welded at the lower middle position of the collecting bucket 31; the flange 34 is welded on the The position around the lower part; the mobile phone box is arranged at the lower part of the blanking pipe 33; the shaft plate 36 is welded on the left and right sides of the upper part of the collection box 35; the lower part of the L-shaped card plate 37 is connected to the shaft The upper part of the inner side of the plate 36; the scraps falling from grinding fall to the inner side of the collection bucket 31, and fall to the inner side of the collection box 35 through the blanking pipe 33, respectively, rotate the L-shaped clamping plate 37 to both sides, so that the inner side of the L-shaped clamping plate 37 Separate from the upper part of the flange 34, remove the collection box 35, and pour the internal waste into the external trash can to facilitate the collection of the polished waste and prevent the waste from falling on the ground. its cleaned up.

In the above embodiment, specifically, the inner right side of the mounting frame 91 is provided with a chute 911 , the inner side of the chute 911 is provided with teeth, and is bolted to the support rod 94 .

In the above embodiment, specifically, the anti-skid turntable 981 is bolted to the side of the moving rod 98 away from the moving plate 96 .

In the above-mentioned embodiment, specifically, a retaining ring 971 is welded at the lower peripheral position of the vertical plate 97 , and the retaining ring 971 is arranged in the upper middle position of the workpiece placing table 93 .

In the above embodiment, specifically, the threaded pipes 8 are welded to the left and right sides of the lower part of the installation frame 91 respectively.

In the above embodiment, specifically, the brackets 32 are connected with the upper part of the bottom plate 1 by bolts, the collecting buckets 31 are respectively arranged on the left and right sides of the upper part of the bottom plate 1; Left and right sides inside.

In the above embodiment, specifically, the motor connecting plate 121 is bolted to the lower middle position of the grinding motor 13 , and the cylinder connecting plate 124 is bolted to the output shaft of the telescopic cylinder 11 .

In the above embodiment, specifically, the L-shaped clamping plates 37 are clamped on the left and right sides of the flange 34 respectively.

working principle

The working principle of the present invention: when in use, the workpiece is placed on the upper part of the workpiece placing table 93, and the moving rod 98 is rotated, so that the moving rod 98 pushes the moving plate 96 to move toward the inner side of the workpiece placing table 93, and the workpiece is firmly clamped. When it is small or thin, it can be placed between the moving plate 96 and the vertical plate 97, and then the moving rod 98 can be tightened so that it can clamp workpieces of different specifications. The inner side of the plate 5 rotates, the threaded pipe 8 drives the mounting frame 91 to move left and right on the outer side of the threaded rod 6, and the position of the workpiece is positioned, and then the telescopic cylinder 11 and the grinding motor 13 are activated respectively, and the grinding motor 13 drives the grinding disc 14 to rotate. The cylinder 11 pushes down the cylinder connecting plate 124 to move, and then moves the motor connecting plate 121 and the grinding motor 13 downward, so that the grinding disc 14 contacts the surface of the workpiece and polishes the workpiece. The spring 126 can adjust the grinding disc 14 to the workpiece. Then, according to the required roughness of the workpiece surface, grinding with different pressures can be performed, loosen the bolts on the left and right sides of the support rod 94, adjust the connection position between the lower part of the support rod 94 and the installation frame 91, and place the workpiece. The right side of the table 93 is rotated to the left side, and the right side of the workpiece placing table 93 is supported by the support rod 94, so that the workpiece can be inclined to the lower part of the grinding disc 14, and the chamfering or inclined surface of the workpiece can be polished and ground. The falling waste material falls to the inside of the collection bucket 31, and then falls to the inside of the collection box 35 through the blanking pipe 33, and rotates the L-shaped clamping plates 37 to both sides respectively, so that the inner side of the L-shaped clamping plate 37 is separated from the upper part of the flange 34. , remove the collection box 35, and pour the internal waste into the external trash can to facilitate the collection of the polished waste, and prevent the waste from falling on the ground, which is inconvenient to clean up after being trampled by the staff.

Using the technical solutions described in the present invention, or those skilled in the art design similar technical solutions under the inspiration of the technical solutions of the present invention, and achieve the above technical effects, all fall within the protection scope of the present invention.

Claims (10)

1. The polishing and grinding device for machining with the intelligent positioning function is characterized by comprising a bottom plate (1), supporting columns (2), a waste collection frame structure (3), a stand column (4), a fixing plate (5), a threaded rod (6), a hand wheel (7), a threaded pipe (8), an inclinable workbench structure (9), a top plate (10), a telescopic cylinder (11), a pressure adjusting frame structure (12), a grinding motor (13) and a grinding disc (14), wherein the supporting columns (2) are welded at four corners of the lower portion of the bottom plate (1) respectively; the waste collecting frame structures (3) are respectively connected to the left side and the right side of the upper part of the bottom plate (1) through bolts; the upright posts (4) are connected to the left side and the right side of the rear end of the upper part of the bottom plate (1) through bolts; the fixed plate (5) is welded at the lower part of the front end of the support column (2); the threaded rod (6) is connected to the inner side of the fixing plate (5) through a bearing; the hand wheel (7) is welded on the left side of the threaded rod (6); the threaded pipes (8) are respectively in threaded connection with the left side and the right side of the threaded rod (6); the tiltable working table structure (9) is welded at the upper part of the threaded pipe (8); the top plate (10) is connected to the upper part of the upright post (4) through a bolt; the telescopic cylinder (11) is connected to the middle position of the lower part of the top plate (10) through a bolt; the pressure adjusting frame structure (12) is connected with an output rod of the telescopic cylinder (11) through a bolt; the grinding motor (13) is connected to the middle position of the lower part of the pressure adjusting frame structure (12) through a bolt; the polishing disc (14) is connected with an output shaft of the polishing motor (13) through a bolt; the tiltable workbench structure (9) comprises a mounting frame (91), lug plates (92), a workpiece placing table (93), a support rod (94), a fixing ring (95), a moving plate (96), a vertical plate (97) and a moving rod (98), wherein the lug plates (92) are welded at the front end and the rear end of the left side of the upper part of the mounting frame (91); the workpiece placing table (93) is coupled to the right side in the lug plate (92) in a shaft manner; one end of the supporting rod (94) is connected with the right side of the front end of the mounting frame (91) through a bolt, and the other end of the supporting rod is connected with the front end of the workpiece placing table (93) through a bolt; the fixing rings (95) are respectively welded at the left side and the right side of the upper part of the workpiece placing table (93); the moving plate (96) is welded on the inner side of the moving rod (98); the vertical plate (97) is inserted in the middle of the upper part of the inner side of the workpiece placing table (93); the moving rod (98) is transversely screwed on the inner side of the fixed ring (95).

2. The polishing and grinding device for machining with intelligent positioning as claimed in claim 1, wherein the pressure adjusting frame structure (12) comprises a motor connecting plate (121), a limiting column (122), a through hole (123), a cylinder connecting plate (124), a limiting ring (125) and a spring (126), wherein the limiting column (122) is welded on the left side and the right side of the upper part of the motor connecting plate (121) respectively; the through holes (123) are respectively arranged at the left side and the right side inside the cylinder connecting plate (124); the cylinder connecting plate (124) is sleeved on the upper part of the limiting column (122); the limiting rings (125) are respectively connected to the upper parts of the limiting columns (122) through screws; the spring (126) is sleeved on the lower part of the limiting column (122).

3. The polishing and grinding device for machining with intelligent positioning as claimed in claim 1, wherein the waste collection frame structure (3) comprises a collection hopper (31), a bracket (32), a blanking pipe (33), a flange (34), a collection box (35), a shaft plate (36) and an L-shaped clamping plate (37), wherein the bracket (32) is welded on the left side and the right side of the collection hopper (31) respectively; the blanking pipe (33) is welded in the middle of the lower part of the collecting hopper (31); the flange (34) is welded at the periphery of the lower part of the blanking pipe (33); the mobile phone box is arranged at the lower part of the blanking pipe (33); the shaft plates (36) are respectively welded at the left side and the right side of the upper part of the collecting box (35); the lower part of the L-shaped clamping plate (37) is connected with the upper part of the inner side of the shaft plate (36) in a shaft mode.

4. The polishing and grinding device for machining with the intelligent positioning function as claimed in claim 1, wherein a sliding groove (911) is formed in the right side of the inside of the mounting frame (91), teeth are arranged on the inner side of the sliding groove (911), and the sliding groove is connected with the supporting rod (94) through bolts.

5. An intelligent positioning polishing and grinding device for machining according to claim 1, characterized in that the side of the moving rod (98) far away from the moving plate (96) is bolted with a non-slip turntable (981).

6. The polishing and grinding device for machining with intelligent positioning as claimed in claim 1, characterized in that a baffle ring (971) is welded around the lower part of the vertical plate (97), and the baffle ring (971) is arranged at the middle position of the upper part of the workpiece placing table (93).

7. The polishing and grinding device for machining with intelligent positioning as claimed in claim 1, wherein the threaded pipes (8) are welded to the left and right sides of the lower portion of the mounting frame (91) respectively.

8. The polishing and grinding device for machining with intelligent positioning as claimed in claim 3, characterized in that the bracket (32) is connected with the upper part of the bottom plate (1) through bolts, and the collecting hoppers (31) are respectively arranged at the left and right sides of the upper part of the bottom plate (1); the blanking pipes (33) respectively penetrate through the left side and the right side of the inside of the bottom plate (1).

9. The polishing and grinding device for machining with intelligent positioning as claimed in claim 2, characterized in that the motor connecting plate (121) is bolted at the middle position of the lower part of the grinding motor (13), and the cylinder connecting plate (124) is bolted with the output shaft of the telescopic cylinder (11).

10. An intelligent positioning polishing and grinding device for machining according to claim 3, wherein the L-shaped clamping plates (37) are respectively clamped on the left side and the right side of the flange (34).

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