Metal plate material grinding and polishing device for machining

Abstract

The utility model relates to the technical field of machining, and discloses a sheet metal material grinding and polishing device for machining, which comprises a polishing device and a clamping component, the polishing device comprises a cabinet body, a connecting frame, a polishing motor and a polishing roller, and the top of the connecting frame is movably connected with the top inside the cabinet body. The polishing device, the cabinet body, the connecting frame and other structural components are arranged, a metal plate is polished through the polishing device, the metal plate is clamped and fixed through the clamping assembly, the plate is driven to turn over through the rotating assembly, the connecting base is driven to rotate through the transmission assembly, and the plate is supported through the supporting plate; and the effect of conveniently polishing the top and the bottom of the plate is achieved, and the problems that a polishing machine cannot polish the front face and the back face of the plate, workers need to turn over the plate, in the plate turning process, a clamp needs to be adjusted many times, and the working efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of machining, especially relates to a sheet metal material polishing device for machining. BACKGROUND

[0002] Machining is a broad and important industrial field, which relates to the process of changing the shape size or performance of workpieces by mechanical equipment, and can be divided into cutting and pressure processing, and the cutting includes turning, milling, planing and grinding, and the pressure processing includes forging, stamping and rolling.

[0003] Sheet metal materials, such as cold-rolled steel plates, stainless steel and aluminum materials, are basic materials for manufacturing various mechanical parts, and in the process of processing sheet metal materials, in order to improve the roughness of the surface of the sheet metal material and remove small defects and pollutants on the surface of the sheet metal material, the surface of the sheet metal material needs to be polished, and when using a polishing machine to polish sheet metal plates, bolts clamps are needed to clamp and fix the plates to prevent the plates from moving, and the existing polishing machine cannot polish both sides of the plates, so workers need to turn over the plates, and the process of turning over the plates needs to adjust the clamp several times, which reduces the work efficiency. SUMMARY

[0004] In view of the problems in the prior art, the utility model provides a sheet metal material polishing device for machining, which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized in this way, a sheet metal material polishing device for machining, including polishing device and clamping component, the polishing device includes the cabinet body, the connecting frame, the polishing motor and the polishing roller, the top of connecting frame and the top inside the cabinet body are movably connected, the rear side of polishing motor and the front side of connecting frame are fixedly connected, the front side of polishing roller and the rear side of polishing motor output end are fixedly connected, the clamping component includes two connecting plates, two struts, two clamping frames and clamping hydraulic cylinders, the bottom of left connecting plate and the left side of bottom inside the cabinet body are fixedly connected, the bottom of right connecting plate and the right side of bottom inside the cabinet body are movably connected, the bottom of two struts is fixedly connected with the top of two connecting plates, the opposite side of two clamping frames is movably connected with the opposite end of two struts respectively, the clamping hydraulic cylinder is installed in the bottom inside the cabinet body, the right side of clamping hydraulic cylinder output end and the left side of right connecting plate are fixedly connected.

[0006] The polishing device is used for polishing sheet metal plates.

[0007] The clamping component is used for clamping and fixing sheet metal plates.

[0008] In order to support the plate when polishing the plate, preferably, the top of the inside of the cabinet is fixedly connected with a frame, the inside of the cabinet is movably connected with a support plate, both of the clamping frames are located on the top of the support plate, the inside of the left support column is provided with a rotating assembly, and the bottom of the inside of the cabinet is provided with a transmission assembly. The plate is supported by the support plate to keep the plate stable.

[0009] In order to facilitate the plate to be turned over, preferably, the rotating assembly comprises two connecting seats, two connecting gears and two connecting shafts, the surfaces of the two connecting seats are movably connected with the tops of the interiors of the two support columns, the opposite ends of the two connecting gears are fixedly connected with the opposite sides of the two connecting seats respectively, the surfaces of the two connecting shafts are movably connected with the tops of the interiors of the two support columns, the opposite ends of the two connecting shafts are fixedly connected with the opposite sides of the two clamping frames respectively, and the sides, close to the two connecting gears, of the two connecting shafts are meshedly connected with the surfaces of the two connecting gears. The two clamping frames are rotated by the rotating assembly, and the plate is turned over by the two clamping frames.

[0010] In order to drive the two connecting seats to rotate, preferably, the transmission assembly comprises a double-shaft motor, two transmission rods and two transmission seats, the bottom of the double-shaft motor is fixedly connected with the bottom of the inside of the cabinet, the opposite ends of the two transmission rods are fixedly connected with the output ends on the left and right sides of the double-shaft motor respectively, the surfaces of the two transmission seats are movably connected with the bottoms of the interiors of the two support columns, the surface of the left transmission rod is fixedly connected with the inside of the left transmission seat, the surface of the right transmission rod is slidingly connected with the inside of the right transmission seat, and the surfaces of the two transmission seats are movably connected with the surfaces of the two connecting seats through a belt. The two transmission rods are rotated by the double-shaft motor, the two transmission seats are driven to rotate in the rotating process of the two transmission rods, and the two connecting seats are driven to rotate in the rotating process of the two transmission seats through the belt.

[0011] In order to facilitate the support plate to move, preferably, the left and right sides of the cabinet are fixedly connected with fixed plates, the bottoms of the two fixed plates are fixedly connected with lifting hydraulic cylinders, and the bottoms of the output ends of the two lifting hydraulic cylinders are fixedly connected with the left and right sides of the top of the support plate respectively. The support plate is driven to move downwards by the two lifting hydraulic cylinders, so that the support plate moves away from the two clamping frames.

[0012] In order to move the polishing roller, preferably, a lead screw motor is fixedly installed in the inside of the frame, the side, close to the frame, of the connecting frame is movably connected with the surface of the frame, and the surface of the output end of the lead screw motor is threadedly connected with the inside of the connecting frame. The connecting frame is moved by the lead screw motor, and the polishing roller is moved in the moving process of the connecting frame.

[0013] In order to prevent the right connecting plate from deviating during movement, preferably, two limiting plates are fixedly connected to the inside of the cabinet body, the front and rear sides of the inside of the left connecting plate are fixedly connected to the surfaces of the two limiting plates, and the front and rear sides of the inside of the right connecting plate are slidably connected to the surfaces of the two limiting plates, so that the movement direction of the connecting plate is limited by the two limiting plates, and deviation of the connecting plate is prevented.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The polishing device, the cabinet body, the connecting frame, the polishing motor and other structural components are arranged, the sheet metal plate is polished by the polishing device, the sheet metal plate is clamped and fixed by the clamping assembly, the plate is turned over by the rotating assembly, the connecting seat is rotated by the transmission assembly, and the plate is supported by the supporting plate, so that the top and bottom of the plate are conveniently polished. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of a three-dimensional structure provided by the embodiment of the utility model;

[0017] Figure 2 is a schematic diagram of a three-dimensional structure of the inside of the cabinet body provided by the embodiment of the utility model;

[0018] Figure 3 is a schematic diagram of a three-dimensional structure of the clamping assembly provided by the embodiment of the utility model;

[0019] Figure 4 is a schematic diagram of a three-dimensional structure of the supporting plate provided by the embodiment of the utility model;

[0020] Figure 5 is a schematic diagram of a three-dimensional structure of the frame provided by the embodiment of the utility model.

[0021] In the drawing: 1, polishing device; 101, cabinet body; 102, connecting frame; 103, polishing motor; 104, polishing roller; 2, clamping assembly; 201, connecting plate; 202, support column; 203, clamping frame; 204, clamping hydraulic cylinder; 3, frame; 4, supporting plate; 5, rotating assembly; 501, connecting seat; 502, connecting gear; 503, connecting shaft; 6, transmission assembly; 601, double-shaft motor; 602, transmission rod; 603, transmission seat; 7, fixed plate; 8, lifting hydraulic cylinder; 9, screw motor; 10, limiting plate. DETAILED DESCRIPTION

[0022] In order to further understand the invention content, characteristics and effects of the utility model, the following embodiments are exemplified, and are described in detail as follows in cooperation with the drawings.

[0023] The structure of the utility model is described in detail below with reference to the drawings.

[0024] As Figures 1 to 5As shown, the utility model discloses a kind of metal plate material grinding and polishing devices for machining, including polishing device 1 and clamping assembly 2, polishing device 1 includes cabinet 101, connecting frame 102, polishing motor 103 and polishing roller 104, the top of connecting frame 102 is movably connected with the top inside cabinet 101, the rear side of polishing motor 103 is fixedly connected with the front side of connecting frame 102, the front side of polishing roller 104 is fixedly connected with the rear side of polishing motor 103 output end, clamping assembly 2 includes two connecting plates 201, two struts 202, two clamping frames 203 and clamping hydraulic cylinder 204, the bottom of left connecting plate 201 is fixedly connected with the left side inside bottom of cabinet 101, the bottom of right connecting plate 201 is movably connected with the right side inside bottom of cabinet 101, the bottom of two struts 202 is fixedly connected with the top of two connecting plates 201, the opposite side of two clamping frames 203 is movably connected with the opposite end of two struts 202 respectively, clamping hydraulic cylinder 204 is installed in the bottom inside cabinet 101, the right side of clamping hydraulic cylinder 204 output end is fixedly connected with the left side of right connecting plate 201;Polishing device 1 is used to polish the sheet metal plate;Clamping assembly 2 is used to clamp and fix sheet metal plate, to support sheet metal plate when polishing, the top inside cabinet 101 is fixedly connected with frame 3, the inside cabinet 101 is movably connected with support plate 4, two clamping frames 203 are located on the top of support plate 4, the inside left strut 202 is provided with rotating assembly 5, the bottom inside cabinet 101 is provided with transmission assembly 6, and sheet metal plate is supported by support plate 4, so that sheet metal plate remains stable, to facilitate overturning sheet metal plate, rotating assembly 5 includes two connecting seats 501, two connecting gears 502 and two connecting shafts 503, the surface of two connecting seats 501 is movably connected with the top inside two struts 202, the opposite end of two connecting gears 502 is fixedly connected with the opposite side of two connecting seats 501 respectively, the surface of two connecting shafts 503 is movably connected with the top inside two struts 202, the opposite end of two connecting shafts 503 is fixedly connected with the opposite side of two clamping frames 203 respectively, the side of two connecting shafts 503 close to two connecting gears 502 is meshedly connected with the surface of two connecting gears 502, two clamping frames 203 are rotated by rotating assembly 5, and sheet metal plate is overturned by two clamping frames 203, to drive two connecting seats 501 to rotate, transmission assembly 6 includes double-shaft motor 601, two transmission rods 602 and two transmission seats 603, the bottom of double-shaft motor 601 is fixedly connected with the bottom inside cabinet 101, the opposite end of two transmission rods 602 is fixedly connected with the output end of double-shaft motor 601 left and right sides respectively, the surface of two transmission seats 603 is movably connected with the bottom inside two struts 202, the surface of left transmission rod 602 is fixedly connected with the inside left transmission seat 603, the surface of right transmission rod 602 is slidably connected with the inside right transmission seat 603,The surfaces of the two transmission seats 603 are movably connected with the surfaces of the two connecting seats 501 through belts, the two transmission rods 602 are driven to rotate by the double-shaft motor 601, the two transmission seats 603 are driven to rotate in the rotating process of the two transmission rods 602, the two connecting seats 501 are driven to rotate in the rotating process of the two transmission seats 603, the supporting plate 4 is driven to move downward by the two lifting hydraulic cylinders 8, the supporting plate 4 is driven to move away from the two clamping frames 203, the polishing roller 104 is driven to move by the lead screw motor 9, the moving direction of the right connecting plate 201 is limited by the two limiting plates 10, and the right connecting plate 201 is prevented from deviating.

[0025] The working principle of the utility model is:

[0026] In the polishing process of the plate, the plate is placed on the top of the support plate 4, and the plate is located between the two clamping frames 203. The clamping hydraulic cylinder 204 is started, the output end of the clamping hydraulic cylinder 204 drives the right connecting plate 201 to move left, and the connecting plate 201 moves left through the support column 202 to drive the right clamping frame 203 to move left. The plate is clamped and fixed by the two clamping frames 203. The lead screw motor 9 is started, the output end of the lead screw motor 9 drives the connecting frame 102 to move right, and the connecting frame 102 moves right to drive the polishing roller 104 to move right. The surface of the plate is polished by the polishing roller 104. After the top of the plate is polished, the lead screw motor 9 is started to drive the polishing roller 104 to move left to reset. The two lifting hydraulic cylinders 8 are started, the output ends of the two lifting hydraulic cylinders 8 drive the support plate 4 to move down, the double-shaft motor 601 is started, the output ends of the left and right sides of the double-shaft motor 601 drive the two transmission seats 603 to rotate through the two transmission rods 602. The two transmission seats 603 rotate to drive the two connecting seats 501 to rotate through the belts. The two connecting seats 501 rotate to drive the two connecting shafts 503 to rotate through the two connecting gears 502. The two connecting shafts 503 rotate to flip the plate through the two clamping frames 203. The lifting hydraulic cylinder 8 is started to drive the support plate 4 to move up. The plate is supported by the support plate 4. The other surface of the plate is polished by the polishing roller 104.

[0027] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] The above only describes the preferred embodiments of the present application and is not intended to limit the present application in any form. Although the preferred embodiments of the present application have been disclosed as above, they are not intended to limit the present application. Any skilled person in the art without departing from the technical solution range of the present application.

Claims

1. A sheet metal material polishing device for machining, comprising a polishing device (1) and a clamping assembly (2), characterized in that: The polishing device (1) comprises a cabinet (101), a connecting frame (102), a polishing motor (103) and a polishing roller (104), the top of the connecting frame (102) is movably connected with the top of the inside of the cabinet (101), the rear side of the polishing motor (103) is fixedly connected with the front side of the connecting frame (102), the front side of the polishing roller (104) is fixedly connected with the rear side of the output end of the polishing motor (103), the clamping assembly (2) comprises two connecting plates (201), two struts (202), two clamping frames (203) and a clamping hydraulic cylinder (204), the bottom of the left connecting plate (201) is fixedly connected with the left side of the bottom of the inside of the cabinet (101), the bottom of the right connecting plate (201) is movably connected with the right side of the bottom of the inside of the cabinet (101), the bottoms of the two struts (202) are fixedly connected with the tops of the two connecting plates (201), the opposite sides of the two clamping frames (203) are movably connected with the opposite ends of the two struts (202), and the clamping hydraulic cylinder (204) is installed at the bottom of the inside of the cabinet (101), and the right side of the output end of the clamping hydraulic cylinder (204) is fixedly connected with the left side of the right connecting plate (201). The polishing device (1) is used for polishing sheet metal plates. The clamping assembly (2) is used for clamping and fixing sheet metal plates.

2. The device for polishing sheet metal material for machining according to claim 1, characterized in that: The top of the inside of the cabinet (101) is fixedly connected with a frame (3), the inside of the cabinet (101) is movably connected with a supporting plate (4), the two clamping frames (203) are located at the top of the supporting plate (4), the inside of the left strut (202) is provided with a rotating assembly (5), and the bottom of the inside of the cabinet (101) is provided with a transmission assembly (6).

3. A sheet metal material polishing apparatus for machining according to claim 2, characterized in that: The rotating assembly (5) comprises two connecting seats (501), two connecting gears (502) and two connecting shafts (503), the surfaces of the two connecting seats (501) are movably connected with the tops of the interiors of the two struts (202), the opposite ends of the two connecting gears (502) are fixedly connected with the opposite sides of the two connecting seats (501), the surfaces of the two connecting shafts (503) are movably connected with the tops of the interiors of the two struts (202), the opposite ends of the two connecting shafts (503) are fixedly connected with the opposite sides of the two clamping frames (203), and the sides, close to the two connecting gears (502), of the two connecting shafts (503) are meshedly connected with the surfaces of the two connecting gears (502).

4. The device for polishing sheet metal material according to claim 3, characterized in that: The transmission assembly (6) includes a double-shaft motor (601), two transmission rods (602) and two transmission seats (603), the bottom of the double-shaft motor (601) is fixedly connected with the bottom of the inside of the cabinet body (101), the opposite ends of the two transmission rods (602) are respectively fixedly connected with the output ends on the left and right sides of the double-shaft motor (601), the surfaces of the two transmission seats (603) are movably connected with the bottoms of the interiors of the two struts (202), the surface of the left transmission rod (602) is fixedly connected with the interior of the left transmission seat (603), the surface of the right transmission rod (602) is slidably connected with the interior of the right transmission seat (603), and the surfaces of the two transmission seats (603) are movably connected with the surfaces of the two connecting seats (501) through belts.

5. The device for polishing sheet metal material according to claim 2, characterized in that: The cabinet body (101) is fixedly connected with the fixed plates (7) on the left and right sides, the bottoms of the two fixed plates (7) are fixedly connected with the lifting hydraulic cylinders (8), and the bottoms of the output ends of the two lifting hydraulic cylinders (8) are fixedly connected with the left and right sides of the top of the supporting plate (4).

6. A sheet metal material polishing apparatus for machining according to claim 2, characterized in that: The inside of the frame (3) is fixedly installed with the lead screw motor (9), one side of the connecting frame (102) close to the frame (3) is movably connected with the surface of the frame (3), and the surface of the output end of the lead screw motor (9) is screw-connected with the interior of the connecting frame (102).

7. The device for polishing sheet metal material according to claim 1, characterized in that: The inside of the cabinet body (101) is fixedly connected with the two limiting plates (10), the front and back sides of the interior of the left connecting plate (201) are fixedly connected with the surfaces of the two limiting plates (10), and the front and back sides of the interior of the right connecting plate (201) are slidably connected with the surfaces of the two limiting plates (10).

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