CN110774149A - A kind of grinding device for metal material processing - Google Patents

Abstract

The invention discloses a polishing device for processing a metal material, which comprises a polishing sheet and a clamping plate, wherein the top of the polishing sheet is connected with one end of a connecting shaft through a mounting plate, the other end of the connecting shaft passes through the top of the mounting frame and is rotationally connected with a motor shaft carried by a polishing motor, two ends of the top of the mounting frame are both connected with vertically arranged sliding rods, the top of each sliding rod passes through a top plate of a first support frame and is connected with the bottom of a connecting plate, the connecting plates are respectively connected with two sides of the first sliding block, the first sliding block is connected on a vertically arranged first screw rod, the top end of the first screw rod is rotationally connected with a motor shaft carried by the rotating motor, the rotating motor is arranged on a top box of a second support frame, a rotating shaft connected with the bottom end of the first screw rod is arranged in a bearing seat, the polishing motor connected, the height of the polishing plate is increased, and metal workpieces with different heights can be conveniently processed and polished.

Description

A kind of grinding device for metal material processing

technical field

The invention relates to the technical field of metal material processing, in particular to a grinding device for metal material processing.

Background technique

Metal materials refer to materials with properties such as luster, ductility, easy electrical conductivity, and heat transfer. Generally divided into two kinds of ferrous metals and non-ferrous metals. Ferrous metals include iron, chromium, manganese, etc. Before processing metal materials, the rust on the metal surface needs to be removed. Most of the existing grinding methods are to clean the metal surface with a hand-held grinding machine. If the metal workpiece is not fixed during the grinding process, it is easy to cause the workpiece to shift, which brings inconvenience to the grinding work. , and during the grinding process, the hand-held grinder increases the labor intensity of the staff, thereby reducing the work efficiency of the staff.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a grinding device for metal material processing, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a grinding device for metal material processing, comprising a grinding sheet and a splint, the top of the grinding sheet is connected with one end of the connecting shaft through the mounting plate, and the other end of the connecting shaft passes through the mounting frame. The top is rotatably connected with the motor shaft that comes with the grinding motor. Both ends of the top of the mounting frame are connected with vertically arranged sliding rods. The top of the sliding rod passes through the top plate of the first support frame and is connected to the bottom of the connecting plate. On both sides of the first sliding block, the first sliding block is connected to the vertically arranged first screw rod, and the top end of the first screw rod is rotatably connected with the motor shaft of the rotating motor, and the rotating motor is arranged on the second support frame On the top box of the first screw rod, the rotating shaft connected to the bottom end of the first screw rod is arranged in the bearing seat, and the bearing seat is arranged on the top plate of the first support frame, and the second support frame is arranged on the first support frame; The bottom of the frame is provided with a support box, the top of the support box is provided with a plurality of splints, the bottom of each splint is connected with the top of the second sliding block through the connecting column, and the second sliding blocks are all arranged on the horizontal second screw rod, the second One end of the screw rod is rotatably connected to the motor shafts of the rotating motors on both sides of the support box through the rotating shaft, and the rotating shaft connected to the other end of the second screw rod is connected to the bearing seats provided on both sides of the partition plate in the support box.

Preferably, both sides of the mounting frame are provided with through holes for matching with the dust suction pipe, and the other end of the dust suction pipe is connected with the air inlet of the filter box, and the air outlet of the filter box is connected with one end of the dust suction fan through a pipe, The other end of the dust suction fan is communicated with the air inlet of the dust collecting box through a pipeline.

Preferably, the filter box is arranged at the bottom of the top plate of the first support frame, the filter box is connected with a box door through hinges, the two inner side walls of the filter box are provided with support bars, and the support bars are provided with filter plates.

Preferably, a support plate is provided at the bottom of the grinding motor, and a plurality of vertical shock-absorbing springs are arranged between the bottom of the support plate and the top of the mounting frame.

Preferably, the splint is of a "crawl"-shaped structure, and the top of the splint of the "cradle"-shaped structure is rotatably connected with vertically arranged compression bolts.

Preferably, the top plate of the support box is provided with a chute that is slidably connected to the connecting column.

Preferably, the grinding motor, the dust suction fan and the plurality of rotating motors are all electrically connected correspondingly to the control buttons on the side of the support column of the first support frame.

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

1. By installing the grinding motor connected with the grinding sheet on the mounting frame, the mounting frame can increase the height of the grinding sheet through the sliding of the sliding rod, which is convenient for processing and grinding metal workpieces of different heights, and reduces the need for manual hand-holding. The labor intensity of the grinding equipment brings convenience to the grinding work, and the polished metal workpiece is clamped by the sliding of the splint to prevent the metal workpiece from shifting during the grinding process, and the sliding splint is convenient for different widths. The metal workpiece is clamped, or the workpiece is moved and clamped, which is convenient for processing and grinding;

2. The vacuum pipe and vacuum fan are installed to collect the dust generated during the grinding process to prevent the flying waste from polluting the surrounding environment or affecting the health of the staff.

Description of drawings

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

Fig. 2 is the enlarged schematic diagram of A in Fig. 1;

FIG. 3 is a schematic structural diagram of the filter box of the present invention.

In the figure: 1. Grinding sheet; 2. Connecting shaft; 3. Mounting frame; 4. Grinding motor; 5. Plywood; 6. First support frame; 7. Support box; 8. Second support frame; 9. First Screw; 10. The first sliding block; 11. Connecting plate; 12. Sliding rod; 13. Dust collection pipe; 14. Filter box; 141. Filter plate; 15. Dust suction fan; 16. Dust collection box; 17, The second screw rod; 18, the second sliding block; 19, the connecting column; 20, the pressing bolt; 21, the support plate.

Detailed ways

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

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

1-3, the present invention provides a technical solution: a grinding device for metal material processing, comprising a grinding sheet 1 and a splint 5, the top of the grinding sheet 1 is connected to one end of a connecting shaft 2 through a mounting plate, and the connecting shaft 2 The other end passes through the top of the mounting frame 3 and is rotatably connected with the motor shaft that comes with the grinding motor 4. Both ends of the top of the mounting frame 3 are connected with a vertically arranged sliding rod 12, and the top of the sliding rod 12 passes through the first support frame 6. The top plate is connected to the bottom of the connecting plate 11, the connecting plates 11 are respectively connected to both sides of the first sliding block 10, the first sliding block 10 is connected to the vertically arranged first screw rod 9, the top of the first screw rod 9 It is rotatably connected with the motor shaft of the rotating motor, and the rotating motor is arranged on the top box of the second support frame 8, and the rotating shaft connected with the bottom end of the first screw rod 9 is arranged in the bearing seat, and the bearing seat is arranged in the first On the top plate of a support frame 6, the second support frame 8 is arranged on the first support frame 6; the bottom of the first support frame 6 is provided with a support box 7, and the top of the support box 7 is provided with a plurality of plywood 5, each plywood 5 bottom Both are connected with the top of the second sliding block 18 through the connecting column 19, the second sliding block 18 is all arranged on the horizontal second screw rod 17, and one end of the second screw rod 17 rotates with the two sides of the support box 7 through the rotating shaft The motor shaft that comes with the motor is rotatably connected, and the rotating shaft connected to the other end of the second screw 17 is connected to the bearing seats provided on both sides of the partition plate in the support box 7. By installing the grinding motor 4 connected with the grinding sheet 1 on the On the mounting frame 3, the mounting frame 3 increases the height of the grinding sheet 1 through the sliding of the sliding rod 12, which facilitates the processing and grinding of metal workpieces of different heights, and reduces the labor intensity of manual hand-held grinding equipment, which is convenient for grinding work. The metal workpiece that brings convenience and is polished can be clamped by the sliding of the splint 5 to prevent the metal workpiece from shifting during the grinding process, and the sliding splint 5 is convenient for clamping metal workpieces of different widths. Or the workpiece can be moved and then clamped to facilitate processing and grinding.

Both sides of the mounting frame 3 are provided with through holes that are matched with the dust suction pipe 13, and the other end of the dust suction pipe 13 is communicated with the air inlet of the filter box 14, and the air outlet of the filter box 14 passes through the pipeline and the suction fan 15. One end is connected, and the other end of the dust suction fan 15 is connected with the air inlet of the dust collecting box 16 through a pipe. The dust suction fan 15 works, and the dust generated by grinding is absorbed by the dust suction pipe 13, and filtered through the filter plate 141 in the filter box 14. The larger volume of waste chips and the smaller volume of waste chips are discharged into the dust collecting box 16 through the pipeline for collection.

The filter box 14 is arranged at the bottom of the top plate of the first support frame 6, the filter box 14 is connected with a box door through hinges, the two inner side walls of the filter box 14 are provided with support bars, and the support bars are provided with filter plates 141, open the filter box 14 of the box door, take out the filter plate 141, clean or replace it, and clean the accumulated waste in the box.

The bottom of the grinding motor 4 is provided with a support plate 21, and a plurality of vertical shock-absorbing springs are arranged between the bottom of the support plate 21 and the top of the mounting frame 3. When the grinding motor 4 is working, the vibration generated is generated by the shock-absorbing spring. For buffer rental, the support plate 21 supports the grinding motor 4 .

The splint 5 is of a "匚"-shaped structure, and the top of the "匚"-shaped structure of the splint 5 is rotated and connected with a vertically arranged pressing bolt 20. The rotation of the press bolt 20 is convenient for pressing both sides of the clamped workpiece. tight.

The top plate of the support box 7 is provided with a chute which is slidably connected with the connecting column 19 , so that the connecting column 19 can slide in the sliding slot, and the spacing of the clamping blocks 5 can be adjusted.

The grinding motor 4 , the dust suction fan 15 and the plurality of rotating motors are all electrically connected correspondingly to the control buttons on the side of the support column of the first support frame 6 .

Working principle: when in use, place the metal workpiece on the top of the support box 7, and control the rotating motors on both sides of the support box 7 to work, drive the second screw 17 to rotate, and the second sliding block 18 starts to slide forward or backward, By sliding the connecting column 19 in the chute, the spacing of the splint 5 is adjusted, and then the metal workpiece is clamped, and the pressing bolt 20 is rotated to press the metal workpiece with a thin edge; as required, open the second support The switch of the rotating motor in the top box of the rack 8 drives the first screw rod 9 to rotate through the motor shaft, the first sliding block 10 starts to slide down, drives the sliding rod 12 to slide down, the mounting frame 3 starts to slide down, and the polishing sheet 1 Start to slide down, and turn on the switch of the grinding motor 4, drive the grinding blade 1 to rotate through the motor shaft and the connecting shaft 2, and grind the workpiece. While grinding, turn on the switch of the dust suction fan 15, and absorb the dust generated by grinding through the dust suction pipe 13. The dust is filtered through the filter plate 141 in the filter box 14 to filter the larger volume of waste, and the smaller volume of waste is discharged into the dust box 16 through the pipeline for collection. After the processing, open the box door of the filter box 14 and take out the filter. The plate 141 is cleaned or replaced, and the waste in the box is cleaned.

It is worth noting that the whole device is controlled by the control button. Since the equipment matched with the control button is a common equipment and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be repeated here.

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

Claims (7)

1. A grinding device for metal material processing, comprising a grinding sheet (1) and a splint (5), characterized in that: the top of the grinding sheet (1) is connected with one end of a connecting shaft (2) by a mounting plate, and the connecting shaft (2) ) passes through the top of the mounting frame (3) and is rotatably connected to the motor shaft of the grinding motor (4). Both ends of the top of the mounting frame (3) are connected with vertically arranged sliding rods (12). The sliding rods (12) The top passes through the top plate of the first support frame (6) and is connected to the bottom of the connecting plate (11), and the connecting plate (11) is respectively connected to both sides of the first sliding block (10), and the first sliding block (10) ) is connected to the vertically arranged first screw rod (9), the top end of the first screw rod (9) is rotatably connected with the motor shaft of the rotating motor, and the rotating motor is arranged on the top of the second support frame (8). On the box, the rotating shaft connected to the bottom end of the first screw rod (9) is arranged in the bearing seat, and the bearing seat is arranged on the top plate of the first support frame (6), and the second support frame (8) is arranged on the first support frame (8). on the support frame (6); the bottom of the first support frame (6) is provided with a support box (7), the top of the support box (7) is provided with a plurality of splints (5), and the bottom of each splint (5) is connected through a connecting column ( 19) Connect with the top of the second sliding block (18), the second sliding blocks (18) are all arranged on the horizontal second screw rod (17), and one end of the second screw rod (17) is connected to the support box through the rotating shaft (7) The motor shafts of the rotating motors on both sides are rotatably connected, and the rotating shaft connected at the other end of the second screw rod (17) is connected with the bearing seats provided on both sides of the partition plate in the support box (7). 2. A kind of grinding device for metal material processing according to claim 1, characterized in that: both sides of the mounting frame (3) are provided with through holes matched with the dust suction pipe (13), and the dust suction pipe ( 13) The other end is communicated with the air inlet of the filter box (14), the air outlet of the filter box (14) is communicated with one end of the dust suction fan (15) through a pipe, and the other end of the dust suction fan (15) is connected through a pipe and a collector. The air inlet of the dust box (16) is communicated. 3. A kind of grinding device for metal material processing according to claim 2, characterized in that: the filter box (14) is arranged at the bottom of the top plate of the first support frame (6), and the filter box (14) is connected with a box by a hinge In the door, support bars are provided on both inner side walls of the filter box (14), and filter plates (141) are provided on the support bars. 4. A kind of grinding device for metal material processing according to claim 1, characterized in that: the bottom of the grinding motor (4) is provided with a support plate (21), and the bottom of the support plate (21) and the mounting frame (3) are provided with a support plate (21). A plurality of vertical shock-absorbing springs are arranged between the tops. 5. A kind of grinding device for metal material processing according to claim 1, is characterized in that: the splint (5) is of "匚" shape structure, and the top of the splint (5) of the "匚" shape structure is rotated and connected with Vertically arranged compression bolts (20). 6 . The grinding device for metal material processing according to claim 1 , wherein the top plate of the support box ( 7 ) is provided with a chute for sliding connection with the connecting column ( 19 ). 7 . 7. The grinding device for metal material processing according to claim 1, characterized in that: the grinding motor (4), the dust suction fan (15) and the plurality of rotating motors are all supported by the first support frame (6). The control buttons on one side of the column correspond to the electrical connections.

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