High manganese steel wear-resistant part machining grinding machine facilitating anti-splashing protection

Abstract

The utility model discloses a high manganese steel wear-resistant part processing grinding machine convenient for anti-splash protection, which comprises a mounting box, the top end of the mounting box is fixedly connected with a fixed cover, the fixed cover is internally provided with a mounting cylinder, the interior of the mounting cylinder is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving shaft, and the output end of the driving shaft is fixedly connected with a driving motor. And the driving shaft penetrates through the bottom end of the mounting cylinder and is fixedly connected with a grinding disc. According to the high-manganese steel wear-resistant part machining grinding machine convenient for anti-splashing protection, the fixed cover is arranged, after a wear-resistant part to be ground is positioned at the top end of the mounting box during grinding, air cylinders on the two sides of the fixed cover are started at the same time, the air cylinders drive a lifting frame to descend through connecting plates at the bottoms of the air cylinders, and the lifting frame descends and drives a transparent plate to descend at the same time; and the two baffles are arranged at one end of the fixing cover, so that chippings and sparks generated during grinding can be effectively prevented from splashing, the chippings and sparks can fall into the mounting box through the grid plate, and the problem that splashing cannot be effectively prevented is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high manganese steel wear part processing technical field, concretely is a kind of high manganese steel wear part processing grinding machine of convenient anti-splashing protection. BACKGROUND

[0002] High manganese steel is a kind of alloy material with very high strength, it is suitable for producing some wear parts needing high strength friction, can carry out high-strength friction operation for a long time, high manganese steel wear part generally needs to be polished during processing, and the surface is polished to be smooth enough;

[0003] But now the polishing device for high manganese steel wear part processing still has some defects in use, the debris sparks generated in the polishing process are easy to splash, not only pollute the surrounding environment, and some dangerous conditions can appear;

[0004] Now a kind of new type of high manganese steel wear part processing grinding machine of convenient anti-splashing protection is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of high manganese steel wear part processing grinding machine of convenient anti-splashing protection to solve the problem that cannot effectively prevent splashing in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high manganese steel wear part processing grinding machine of convenient anti-splashing protection, including installation box, the top of the installation box is fixedly connected with fixed cover, the inside of the fixed cover is provided with installation cylinder, the inside of the installation cylinder is fixedly connected with driving motor, the output of the driving motor is fixedly connected with driving shaft, the bottom of the driving shaft is fixedly connected with polishing disc and penetrates installation cylinder, the top of the installation box is provided with the protective structure for preventing splashing;

[0007] The protective structure includes lifting frame, one end of the fixed cover is movably connected with lifting frame, the inside of the lifting frame is fixedly connected with transparent plate, the bottom of the lifting frame two sides is fixedly connected with connecting plate, the same end of the top of the fixed cover two sides is respectively fixedly connected with a group of air cylinders, the top of the installation box is fixedly connected with fixed frame, the inside of the fixed frame is fixedly connected with grid plate.

[0008] As a further technical scheme of the utility model, the output of the air cylinder is fixedly connected with connecting plate, and the center line of the grid plate and the center line of the fixed frame are on the same vertical plane.

[0009] As a further technical scheme of the utility model, the center line of the lifting frame and the center line of the fixed cover are on the same vertical plane, and the inside of the fixed frame and the installation box are connected.

[0010] As a further technical scheme of the utility model, two sides of the top end inside the installation box are fixedly connected with fixed plates, one side of the fixed plate is movably connected with a bidirectional screw rod, one side of the fixed plate is fixedly connected with a second servo motor, two sides of the outside of the bidirectional screw rod are movably connected with threaded sleeves, the top end of the threaded sleeve is fixedly connected with a connecting block, two sides of the inside of the fixed frame are fixedly connected with movable grooves, and the connecting block is fixedly connected with a positioning clamping plate through the movable groove.

[0011] As a further technical scheme of the utility model, the connecting block is slidably connected with the movable groove, and the output end of the second servo motor is fixedly connected with the bidirectional screw rod through the fixed plate.

[0012] As a further technical scheme of the utility model, the threaded sleeves on the two sides of the outside of the bidirectional screw rod are symmetrically arranged, and the positioning clamping plate is movably connected with the grid plate.

[0013] As a further technical scheme of the utility model, the top end inside the fixed cover is fixedly connected with a fixed groove, the inside of the fixed groove is movably connected with a threaded shaft, one side of the fixed groove is fixedly connected with a first servo motor, the outside of the threaded shaft is movably connected with a threaded cylinder, one end of the threaded cylinder is fixedly connected with a fixed cylinder, and the top end inside the fixed cylinder is fixedly connected with an electric cylinder.

[0014] As a further technical scheme of the utility model, the output end of the electric cylinder is fixedly connected with the installation cylinder, the fixed cylinder is slidably connected with the installation cylinder, and the output end of the first servo motor is fixedly connected with the threaded shaft through one side of the fixed groove.

[0015] Compared with the prior art, the utility model has the advantages that the high manganese steel wear-resistant part machining grinding machine convenient to prevent splashing can not only prevent splashing, but also can conveniently position workpieces and drive the polishing mechanism to move.

[0016] (1) by setting up the fixed cover, the lifting frame, the transparent plate, the cylinder, the connecting plate and the grid plate, when polishing, the wear-resistant part to be polished is positioned at the top end of the installation box, and the cylinders on both sides of the fixed cover are started at the same time, the cylinders drive the lifting frame to descend through the connecting plate at the bottom of the cylinders, the lifting frame descends at the same time, drives the transparent plate to descend, and the both ends of the fixed cover can effectively prevent the splashing of the debris sparks generated during polishing, and the debris sparks can fall into the inside of the installation box through the grid plate, so that the splashing phenomenon during polishing can be prevented.

[0017] (2) By setting the positioning clamping plate, second servo motor, fixed plate, connecting block, fixed frame, two-way screw rod, threaded sleeve and movable groove, before polishing, the wear-resistant part to be polished is placed on the top of the grid plate, then the second servo motor is started to drive the two-way screw rod to rotate, the two-way screw rod drives the two groups of threaded sleeves outside it to move synchronously to the middle, and the threaded sleeves drive the positioning clamping plate to move through the connecting block, the positioning clamping plate can move the wear-resistant part to the middle position and adhere to the wear-resistant part on both sides to position it, so that the workpiece can be positioned conveniently;

[0018] (3) By setting the fixed groove, fixed cylinder, electric cylinder, threaded shaft, first servo motor, mounting cylinder and threaded cylinder, when polishing, first start the electric cylinder to push the mounting cylinder to descend, the mounting cylinder drives the polishing disc to descend to the top of the wear-resistant part, and then start the driving motor to drive the polishing disc to rotate through the driving shaft, so that the workpiece is polished by the polishing disc, then the first servo motor can be started to drive the threaded shaft to rotate, the threaded shaft drives the fixed cylinder to move through the threaded cylinder, so that the position of the bottom polishing disc is quickly adjusted, and the polishing disc can be automatically driven to move for large-area polishing. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structure schematic view of the utility model;

[0020] Figure 2 It is a front view cross-sectional structure schematic view of the utility model; Figure 1 It is an enlarged structure schematic view of A in the middle;

[0021] Figure 3 It is a fixed cover top view cross-sectional structure schematic view of the utility model;

[0022] Figure 4 It is a fixed groove bottom view cross-sectional structure schematic view of the utility model.

[0023] In the drawing: 1, mounting box; 2, fixed cover; 3, lifting frame; 4, fixed groove; 5, transparent plate; 6, fixed cylinder; 7, electric cylinder; 8, threaded shaft; 9, first servo motor; 10, air cylinder; 11, connecting plate; 12, positioning clamping plate; 13, second servo motor; 14, fixed plate; 15, connecting block; 16, fixed frame; 17, two-way screw rod; 18, threaded sleeve; 19, mounting cylinder; 20, driving motor; 21, polishing disc; 22, driving shaft; 23, grid plate; 24, movable groove; 25, threaded cylinder. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0025] Embodiment: please refer to Figures 1-4 A high manganese steel wear part machining grinder convenient for splash protection, comprising a mounting box 1, the top end of the mounting box 1 is fixedly connected with a fixed cover 2, the inside of the fixed cover 2 is provided with a mounting cylinder 19, the inside of the mounting cylinder 19 is fixedly connected with a driving motor 20, the output end of the driving motor 20 is fixedly connected with a driving shaft 22, the driving shaft 22 penetrates the bottom end of the mounting cylinder 19 and is fixedly connected with a grinding disc 21, the top end of the mounting box 1 is provided with a protection structure for preventing splash;

[0026] The protection structure comprises a lifting frame 3, one end of the fixed cover 2 is movably connected with the lifting frame 3, the inside of the lifting frame 3 is fixedly connected with a transparent plate 5, the bottom end of the lifting frame 3 on both sides is fixedly connected with a connecting plate 11, the same end of the top of the fixed cover 2 on both sides is respectively fixedly connected with a group of air cylinders 10, the top end of the mounting box 1 is fixedly connected with a fixed frame 16, the inside of the fixed frame 16 is fixedly connected with a grid plate 23;

[0027] The output end of the air cylinder 10 is fixedly connected with the connecting plate 11, the center line of the grid plate 23 and the center line of the fixed frame 16 are on the same vertical plane;

[0028] The center line of the lifting frame 3 and the center line of the fixed cover 2 are on the same vertical plane, the fixed frame 16 is in communication with the inside of the mounting box 1;

[0029] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , when grinding, the wear part to be ground is positioned at the top end of the mounting box 1, and at the same time, the air cylinders 10 on both sides of the fixed cover 2 are started, the air cylinders 10 drive the lifting frame 3 to descend through the connecting plate 11 at the bottom thereof, the lifting frame 3 drives the transparent plate 5 to descend at the same time, so that the two are blocked at one end of the fixed cover 2, which can effectively prevent the splashing of debris sparks generated during grinding, and the debris sparks can fall into the inside of the mounting box 1 through the grid plate 23, thereby preventing the splashing phenomenon during grinding.

[0030] The two sides of the top end of the installation box 1 are fixedly connected with fixed plates 14, one side of the fixed plate 14 is movably connected with a bidirectional screw rod 17, one side of the fixed plate 14 is fixedly connected with a second servo motor 13, the two sides of the outer part of the bidirectional screw rod 17 are movably connected with threaded sleeves 18, the top end of the threaded sleeve 18 is fixedly connected with a connecting block 15, the two sides of the inside of the fixed frame 16 are fixedly connected with movable grooves 24, and the connecting block 15 is fixedly connected with a positioning clamping plate 12 penetrating through the movable groove 24.

[0031] The connecting block 15 is in sliding connection with the movable groove 24, and the output end of the second servo motor 13 is fixedly connected with the bidirectional screw rod 17 penetrating through the fixed plate 14;

[0032] The threaded sleeves 18 on the two sides of the outer part of the bidirectional screw rod 17 are symmetrically arranged, and the positioning clamping plate 12 is movably connected with the grid plate 23.

[0033] Specifically, as shown in Figure 1 and Figure 3 , before polishing, the wear-resistant part to be polished is placed on the top of the grid plate 23, then the second servo motor 13 is started to drive the bidirectional screw rod 17 to rotate, the bidirectional screw rod 17 drives the two groups of threaded sleeves 18 on the outer part thereof to move synchronously to the middle, at the same time, the threaded sleeves 18 drive the positioning clamping plate 12 to move through the connecting block 15, the positioning clamping plate 12 can move the wear-resistant part to the middle position and abut against the wear-resistant part on both sides to position the wear-resistant part, so that the workpiece can be conveniently positioned.

[0034] The top end of the inside of the fixed cover 2 is fixedly connected with a fixed groove 4, the inside of the fixed groove 4 is movably connected with a threaded shaft 8, one side of the fixed groove 4 is fixedly connected with a first servo motor 9, the outer part of the threaded shaft 8 is movably connected with a threaded cylinder 25, one end of the threaded cylinder 25 is fixedly connected with a fixed cylinder 6, and the top end of the inside of the fixed cylinder 6 is fixedly connected with an electric cylinder 7.

[0035] The output end of the electric cylinder 7 is fixedly connected with a mounting cylinder 19, the fixed cylinder 6 is in sliding connection with the mounting cylinder 19, and the output end of the first servo motor 9 is fixedly connected with the threaded shaft 8 penetrating through one side of the fixed groove 4.

[0036] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , when polishing, the electric cylinder 7 is first started to push the mounting cylinder 19 to descend, the mounting cylinder 19 drives the polishing disc 21 to descend to the top of the wear-resistant part, then the driving motor 20 is started to drive the polishing disc 21 to rotate through the driving shaft 22, so that the workpiece is polished through the polishing disc 21, then the first servo motor 9 can be started to drive the threaded shaft 8 to rotate, the threaded shaft 8 drives the fixed cylinder 6 to move through the threaded cylinder 25, so that the position of the bottom polishing disc 21 is quickly adjusted, and the polishing disc 21 can be automatically driven to move for large-area polishing.

[0037] Working principle: the utility model discloses when using, before polishing, the wear -resisting spare to be polished is placed at the top of grid board 23, after that, the second servo motor 13 is started and drives bidirectional screw rod 17 to rotate, and the bidirectional screw rod 17 drives the two sets of thread sleeve 18 outside it to move to the middle synchronously, and the thread sleeve 18 moves positioning clamping plate 12 through connecting block 15, and positioning clamping plate 12 can move wear -resisting spare to the middle position, and is attached to wear -resisting spare both sides and is positioned, and after the wear -resisting spare to be polished is positioned at the top of installation box 1, the cylinder 10 on both sides of fixed cover 2 is started simultaneously, and the cylinder 10 drives lifting frame 3 to descend through the connecting plate 11 on its bottom, and lifting frame 3 descends simultaneously and drives transparent plate 5 to descend, makes both ends of fixed cover 2 can effectively prevent the debris spark of the generation of the polishing and the debris spark can fall into installation box 1 inside through grid board 23, when polishing, first, the electric cylinder 7 is started and pushes down installation cylinder 19, and installation cylinder 19 drives polishing disc 21 to descend to the top of wear -resisting spare, and then drive motor 20 is started and drives polishing disc 21 to rotate through drive shaft 22, thereby polishing disc 21 is polished to workpiece, after that, the first servo motor 9 can be started and drives screw shaft 8 to rotate, and screw shaft 8 drives fixed cylinder 6 to move through thread cylinder 25, thereby the position of bottom polishing disc 21 is adjusted quickly.

Claims

1. A high manganese steel wear part machining grinder with easy splash protection, comprising a mounting box (1), characterized in that: The top end of the mounting box (1) is fixedly connected with a fixed cover (2), the inside of the fixed cover (2) is provided with a mounting cylinder (19), the inside of the mounting cylinder (19) is fixedly connected with a driving motor (20), the output end of the driving motor (20) is fixedly connected with a driving shaft (22), the bottom end of the driving shaft (22) penetrating through the mounting cylinder (19) is fixedly connected with a polishing disc (21), and the top end of the mounting box (1) is provided with a protection structure for preventing splashing; The protection structure comprises a lifting frame (3), one end of the fixed cover (2) is movably connected with the lifting frame (3), the inside of the lifting frame (3) is fixedly connected with a transparent plate (5), the bottom end of the lifting frame (3) on both sides is fixedly connected with a connecting plate (11), the same end of the top of the fixed cover (2) on both sides is respectively fixedly connected with a group of air cylinders (10), and the top end of the mounting box (1) is fixedly connected with a fixed frame (16); the inside of the fixed frame (16) is fixedly connected with a grid plate (23).

2. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 1, characterized in that: The output end of the air cylinder (10) is fixedly connected with the connecting plate (11), and the center line of the grid plate (23) is on the same vertical plane as the center line of the fixed frame (16).

3. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 1, characterized in that: The center line of the lifting frame (3) is on the same vertical plane as the center line of the fixed cover (2), and the fixed frame (16) is in communication with the inside of the mounting box (1).

4. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 1, characterized in that: The inside of the mounting box (1) is fixedly connected with a fixed plate (14) on both sides of the top end, one side of the fixed plate (14) is movably connected with a bidirectional screw rod (17), one side of the fixed plate (14) is fixedly connected with a second servo motor (13), the outside of the bidirectional screw rod (17) on both sides is movably connected with a threaded sleeve (18), the top end of the threaded sleeve (18) is fixedly connected with a connecting block (15), the inside of the fixed frame (16) on both sides is fixedly connected with a movable groove (24), and the connecting block (15) penetrating through the movable groove (24) is fixedly connected with a positioning clamping plate (12).

5. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 4, characterized in that: The connecting block (15) is slidably connected with the movable groove (24), and the output end of the second servo motor (13) penetrating through the fixed plate (14) is fixedly connected with the bidirectional screw rod (17).

6. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 4, characterized in that: The threaded sleeves (18) on the outside of the bidirectional screw rod (17) on both sides are symmetrically arranged, and the positioning clamping plate (12) is movably connected with the grid plate (23).

7. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 1, characterized in that: The inside of the fixed cover (2) is fixedly connected with a fixed groove (4) on the top end, the inside of the fixed groove (4) is movably connected with a threaded shaft (8), one side of the fixed groove (4) is fixedly connected with a first servo motor (9), the outside of the threaded shaft (8) is movably connected with a threaded cylinder (25), one end of the threaded cylinder (25) is fixedly connected with a fixed cylinder (6), and the inside of the fixed cylinder (6) on the top end is fixedly connected with an electric cylinder (7).

8. The high manganese steel wear part machining grinder with easy-to-use splash protection according to claim 7, characterized in that: The output end of the electric cylinder (7) is fixedly connected with the mounting cylinder (19), the fixed cylinder (6) is slidably connected with the mounting cylinder (19), and the output end of the first servo motor (9) penetrating through one side of the fixed groove (4) is fixedly connected with the threaded shaft (8).

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