CN110744369A

CN110744369A - Panel surface equipment of polishing for machining

Info

Publication number: CN110744369A
Application number: CN201911044702.9A
Authority: CN
Inventors: 徐海东
Original assignee: Ganzhou Jingyang Technology Co Ltd
Current assignee: Ganzhou Jingyang Technology Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-02-04

Abstract

The invention discloses a plate surface polishing device for machining, which comprises a rack, a polishing unit and a workbench, wherein the workbench and the polishing unit are both positioned on the rack, a fixing mechanism for fixing a plate is arranged on the workbench, the polishing unit comprises a first motor, a crankshaft, a shaft neck, an adjusting sleeve, a first fastening bolt, a connecting rod and a polishing assembly, a supporting plate is arranged below the workbench, an electric push rod is fixedly arranged between the workbench and the supporting plate, the supporting plate is fixedly arranged on an output shaft of a second motor, a driving mechanism for driving the second motor to move is arranged between the second motor and the rack, the driving mechanism comprises a forward and reverse rotating motor, a screw rod and a movable block, the polishing unit and the workbench are arranged, and the polishing range of the polishing assembly can be adjusted to adapt to plates with different sizes; be equipped with backup pad, electric putter, second motor and actuating mechanism, adapt to the panel of different thickness, can adjust the position of polishing, guarantee that panel can fully polish.

Description

Panel surface equipment of polishing for machining

Technical Field

The invention relates to the technical field of machining, in particular to plate surface polishing equipment for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

The panel is in the use, probably need polish the processing to it, and the current panel equipment of polishing is generally through removing panel, adapts to the abundant of not unidimensional panel and polishes, need like this to clamp panel again, has reduced the efficiency that panel polished, has increased staff's amount of labour, has reduced work efficiency.

Disclosure of Invention

An embodiment of the present invention is directed to providing a plate surface polishing apparatus for machining, so as to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a panel surface equipment of polishing for machining, includes the frame, polishes unit and workstation, the workstation all is located the frame with the unit of polishing, install the fixed establishment who is used for fixed panel on the workstation, the unit of polishing includes first motor, bent axle, axle journal, adjusting collar, first fastening bolt, connecting rod and the subassembly of polishing, the bent axle rotates to be installed in the frame, and first motor is installed in the frame and the drive is connected the bent axle, adjusting collar slidable mounting is passed through on the horizontal pole of bent axle in the axle journal both ends of bent axle, is connected with first fastening bolt between the horizontal pole of adjusting collar and bent axle, clearance fit cover is equipped with the sleeve on the axle journal, is fixed with the connecting rod on the sleeve outer wall, and the connecting rod other end is articulated with the subassembly of polishing, polishing subassembly top and frame top sliding connection.

In one alternative: the fixing mechanisms are two groups and are respectively arranged on two sides of the workbench, each fixing mechanism comprises a movable plate and a positioning screw rod, the movable plates are slidably mounted on the workbench, second fastening bolts used for positioning are connected between the movable plates and the workbench, the positioning screw rods are arranged on the movable plates in a penetrating mode through threads, and positioning discs are fixedly mounted at one ends, close to the plates, of the positioning screw rods.

In one alternative: the bottom of the movable plate is integrally provided with a second sliding block, and the movable plate is provided with a second sliding chute for the sliding connection of the second sliding block.

In one alternative: the workstation below is equipped with the backup pad, and fixed mounting has electric putter between workstation and the backup pad.

In one alternative: backup pad fixed mounting is on the output shaft of second motor, install the actuating mechanism who is used for driving the second motor and removes between second motor and the frame, actuating mechanism includes positive and negative motor, lead screw and movable block, the lead screw rotates and installs in the frame, and positive and negative motor drive connects the lead screw, and the movable block cover is located the lead screw outside and with lead screw threaded connection, movable block bottom and frame sliding connection, second motor fixed mounting is at the movable block top.

In one alternative: the grinding assembly comprises a grinding disc and a grinding motor used for driving the grinding disc to rotate.

In one alternative: the dust collection assembly is installed on the rack and comprises a suction nozzle and a dust collector connected with the suction nozzle through an air pipe.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the polishing device is provided with a polishing unit and a workbench, wherein the polishing unit comprises a first motor, a crankshaft, a shaft neck, an adjusting sleeve, a first fastening bolt, a connecting rod and a polishing assembly, the crankshaft is driven to rotate by the first motor, the crankshaft drives the shaft neck to revolve, the shaft neck drives the polishing assembly to reciprocate by a sleeve and the connecting rod, the surface of a plate is polished, the relative position of the shaft neck and the crankshaft can be adjusted by loosening the first fastening bolt, and therefore the polishing range of the polishing assembly can be adjusted to adapt to plates of different sizes;

2. be equipped with backup pad, electric putter, second motor and actuating mechanism, actuating mechanism includes positive reverse motor, lead screw and movable block, through electric putter extension or shorten to can adjust the mesa height of workstation, adapt to the panel of different thickness, drive the workstation through the second motor and rotate, thereby drive panel and rotate, can adjust the position of polishing, drive the lead screw through positive reverse motor and rotate, the lead screw drives the movable block and removes, the movable block drives the workstation and removes, thereby can be according to panel size adjustment polishing range, guarantee that panel can fully polish.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a workbench according to a first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-a frame, 2-a screw rod, 3-a crankshaft, 4-a journal, 5-a sleeve, 6-an adjusting sleeve, 7-a first fastening bolt, 8-a first motor, 9-a connecting rod, 10-a first slide block, 11-a grinding assembly, 12-a workbench, 13-a positioning screw rod, 14-a movable plate, 15-a second slide block, 16-a second fastening bolt, 17-an electric push rod, 18-a support plate, 19-a second motor, 20-a movable block, 21-a third slide block, 22-a forward and reverse rotation motor, 23-a support leg and 24-a dust collection assembly.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a plate surface polishing apparatus for machining includes a frame 1, a polishing unit, and a worktable 12, wherein support legs 23 are uniformly and symmetrically defined at the bottom of the frame 1, the worktable 12 and the polishing unit are both located on the frame 1, two sets of fixing mechanisms for fixing a plate are installed on the worktable 12, the two sets of fixing mechanisms are respectively installed at two sides of the worktable 12, the fixing mechanisms include a movable plate 14 and a positioning screw 13, the movable plate 14 is slidably installed on the worktable 12, a second fastening bolt 16 for positioning is connected between the movable plate 14 and the worktable 12, in this embodiment, a second slider 15 is integrally installed at the bottom of the movable plate 14, a second sliding slot for slidably connecting the second slider 15 is installed on the movable plate 14, the positioning screw 13 is threaded on the movable plate 14, a positioning disc is fixedly installed at one end of the positioning screw 13 close to a plate, a supporting plate 18 is arranged below the workbench 12, an electric push rod 17 is fixedly arranged between the workbench 12 and the supporting plate 18, in this embodiment, two ends of the electric push rod 17 are preferably respectively connected with the workbench 12 and the supporting plate 18 through screws, the table top height of the workbench 12 can be adjusted by extending or shortening the electric push rod 17, the supporting plate 18 is fixedly arranged on an output shaft of a second motor 19, a driving mechanism for driving the second motor 19 to move is arranged between the second motor 19 and the frame 1, the driving mechanism comprises a forward and reverse motor 22, a screw rod 2 and a movable block 20, the screw rod 2 is rotatably arranged on the frame 1, the forward and reverse motor 22 is in driving connection with the screw rod 2, in this embodiment, the forward and reverse motor 22 is arranged on the frame 1, and the output shaft of the forward and reverse motor 22 is preferably fixedly connected with the screw rod 2 through a coupler, the movable block 20 is sleeved outside the screw rod 2 and is in threaded connection with the screw rod 2, the bottom of the movable block 20 is in sliding connection with the frame 1, in this embodiment, the bottom of the movable block 20 is provided with a third slide block 21, the frame 1 is provided with a third slide groove for the sliding connection of the third slide block 21, the second motor 19 is fixedly installed at the top of the movable block 20, the second motor 19 drives the workbench 12 to rotate, so as to drive the plate to rotate, the polishing position can be adjusted, the forward and reverse rotating motor 22 drives the screw rod 2 to rotate, the screw rod 2 drives the movable block 20 to move, the movable block 20 drives the workbench 12 to move, so as to adjust the polishing range according to the size of the plate, and ensure that the plate can be sufficiently polished, further, the polishing unit comprises a first motor 8, a crankshaft 3, a journal 4, an adjusting sleeve 6, a first fastening bolt 7, a connecting rod 9 and a polishing assembly 11, the first motor 8 is installed on the frame 1 and is in driving connection with the crankshaft 3, two ends of a journal 4 of the crankshaft 3 are slidably installed on a cross bar of the crankshaft 3 through an adjusting sleeve 6, a first fastening bolt 7 is connected between the adjusting sleeve 6 and the cross bar of the crankshaft 3, a sleeve 5 is sleeved on the journal 4 in a clearance fit manner, a connecting rod 9 is fixed on the outer wall of the sleeve 5, the other end of the connecting rod 9 is hinged with a polishing component 11, the top of the polishing component 11 is in sliding connection with the top of the frame 1, a first sliding block 10 is fixed on the top of the polishing component 11, a first sliding groove for the sliding of the first sliding block 10 is formed in the top of the frame 1, in the embodiment, the polishing component 11 comprises a polishing disc and a polishing motor for driving the polishing disc to rotate, the crankshaft 3 is driven to rotate by the first motor 8, the crankshaft 3 drives the journal 4 to revolve, and the, the surface of the plate is polished, the relative positions of the journal 4 and the crankshaft 3 can be adjusted by loosening the first fastening bolt 7, so that the polishing range of the polishing assembly 11 can be adjusted to adapt to plates of different sizes.

Example 2

Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that a dust suction assembly 24 is installed on the frame 1, and the dust suction assembly 24 includes a suction nozzle and a dust collector connected to the suction nozzle through an air pipe, and is used for treating dust generated during the polishing process.

The working principle of the invention is as follows: when the plate polishing device is used, a plate is arranged on a workbench 12 through a fixing mechanism, a crankshaft 3 is driven to rotate through a first motor 8, a shaft neck 4 is driven to revolve by the crankshaft 3, the shaft neck 4 drives a polishing component 11 to reciprocate through a sleeve 5 and a connecting rod 9, the surface of the plate is polished, the relative position of the shaft neck 4 and the crankshaft 3 can be adjusted by loosening a first fastening bolt 7, so that the polishing range of the polishing component 11 can be adjusted to adapt to plates with different sizes, further, the table top height of the workbench 12 can be adjusted by extending or shortening an electric push rod 17, the plate with different thicknesses can be adapted, the workbench 12 is driven to rotate through a second motor 19, the plate can be driven to rotate, the polishing position can be adjusted, a screw rod 2 is driven to rotate through a forward and backward rotation motor 22, the screw rod 2 drives a movable block 20 to move, and the movable block 20 drives the, thereby can further adjust the scope of polishing according to panel size, guarantee that panel can fully polish.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The plate surface polishing equipment for machining comprises a rack (1), a polishing unit and a workbench (12), wherein the workbench (12) and the polishing unit are both positioned on the rack (1), the workbench (12) is provided with a fixing mechanism for fixing plates, the plate surface polishing equipment is characterized in that the polishing unit comprises a first motor (8), a crankshaft (3), a shaft neck (4), an adjusting sleeve (6), a first fastening bolt (7), a connecting rod (9) and a polishing assembly (11), the crankshaft (3) is rotatably arranged on the rack (1), the first motor (8) is arranged on the rack (1) and is in driving connection with the crankshaft (3), two ends of the shaft neck (4) of the crankshaft (3) are slidably arranged on a cross rod of the crankshaft (3) through the adjusting sleeve (6), the first fastening bolt (7) is connected between the adjusting sleeve (6) and the cross rod of the crankshaft (3), the bearing journal is characterized in that a sleeve (5) is sleeved on the journal (4) in a clearance fit manner, a connecting rod (9) is fixed on the outer wall of the sleeve (5), the other end of the connecting rod (9) is hinged to a polishing assembly (11), and the top of the polishing assembly (11) is connected with the top of the rack (1) in a sliding manner.

2. The plate surface grinding equipment for machining according to claim 1, wherein the two sets of fixing mechanisms are arranged on two sides of the workbench (12) respectively, the fixing mechanisms comprise movable plates (14) and positioning screws (13), the movable plates (14) are slidably mounted on the workbench (12), second fastening bolts (16) for positioning are connected between the movable plates (14) and the workbench (12), the positioning screws (13) penetrate through threads on the movable plates (14), and a positioning disc is fixedly mounted at one end, close to the plate, of each positioning screw (13).

3. The plate surface grinding device for machining according to claim 2, wherein the movable plate (14) is integrally provided with a second sliding block (15) at the bottom, and the movable plate (14) is provided with a second sliding groove for slidably connecting the second sliding block (15).

4. The plate surface grinding device for machining according to any one of claims 1 to 3, wherein a support plate (18) is arranged below the working table (12), and an electric push rod (17) is fixedly arranged between the working table (12) and the support plate (18).

5. The plate surface grinding device for machining according to claim 4, wherein the supporting plate (18) is fixedly mounted on an output shaft of a second motor (19), a driving mechanism for driving the second motor (19) to move is mounted between the second motor (19) and the frame (1), the driving mechanism comprises a forward and reverse rotation motor (22), a screw rod (2) and a movable block (20), the screw rod (2) is rotatably mounted on the frame (1), the forward and reverse rotation motor (22) is in driving connection with the screw rod (2), the movable block (20) is sleeved outside the screw rod (2) and in threaded connection with the screw rod (2), the bottom of the movable block (20) is in sliding connection with the frame (1), and the second motor (19) is fixedly mounted at the top of the movable block (20).

6. The machining sheet surface grinding apparatus according to claim 1, wherein the grinding assembly (11) includes a grinding disc and a grinding motor for driving the grinding disc to rotate.

7. The machining sheet surface grinding apparatus according to claim 5, wherein a dust suction assembly (24) is mounted on the frame (1), the dust suction assembly (24) including a suction nozzle and a dust collector connected to the suction nozzle through an air pipe.