Grinding machine facilitating waste cleaning

Abstract

The invention provides a grinding machine facilitating waste cleaning, and belongs to the technical field of grinding machines. The problem that waste of an existing grinding machine is inconvenient to clean is solved. The grinding machine facilitating waste cleaning comprises a machine body, a grinding wheel, a moving mechanism and a working box, the grinding wheel and the moving mechanism are arranged in the machine body, the working box is arranged on the moving mechanism, a clamping mechanism used for clamping a workpiece is arranged on the working box, a discharging opening is formed in the machine body, and a waste box is arranged in the machine body and opposite to the discharging opening. A plurality of foldable movable column legs are arranged on the waste box, a storage space for folding the movable column legs is formed in the waste box, and a locking device for locking the movable column legs is arranged on the waste box. The device has the advantage that waste is convenient to clean.

Description

Technical Field

[0001] The invention belongs to the technical field of grinders and relates to a grinder, in particular to a grinder capable of cleaning waste materials. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders and polishing machines. During the working process of the grinder, abrasive chips will be generated due to the friction between the grinding wheel and the workpiece being ground.

[0003] With the existing technology, the grinding chips generated during production are often stored in a waste box inside the machine tool. The waste box is then taken out when the storage is almost finished, and a shovel is used to transport the grinding chips from the waste box to a transport cart. In this process, some grinding chips often fall on the ground, making the ground dirty, and the grinding chips in the waste box cannot be completely cleaned out with a shovel, which makes cleaning and transportation troublesome. Summary of the invention

[0004] The object of the present invention is to provide a grinding machine for cleaning waste materials in view of the above problems existing in the prior art.

[0005] The objective of the present invention can be achieved through the following technical scheme: a grinding machine for cleaning waste, comprising a bed and a grinding wheel arranged in the bed, a moving mechanism and a working box arranged on the moving mechanism, the working box being provided with a clamping mechanism for clamping the workpiece, characterized in that a discharge port is arranged on the bed, a waste box is arranged in the bed and relative to the discharge port, a plurality of foldable moving column legs are arranged on the waste box, a storage space for folding the moving column legs is opened in the waste box, and a locking device for locking the moving column legs is arranged on the waste box.

[0006] In the above-mentioned grinder for cleaning waste, the movable column leg includes a mounting seat, a rotating shaft and a column leg, a roller is arranged on the column leg, and guide grooves are provided on both sides of the mounting seat.

[0007] In the above-mentioned grinder for cleaning waste, the locking device includes a locking mechanism, a pressing rod, a push plate and a pressing spring, the push plate is provided with a locking rod, and the locking rod is provided on both sides of the mounting seat, and the locking rod is provided with a guide portion that cooperates with the guide groove.

[0008] In the above-mentioned grinder for cleaning waste, a movable hole for the pressing rod to move is opened on the waste box, a limiting part is arranged on the pressing rod, an movable space for the limiting part to move is opened in the waste box and relative to the movable hole, and the pressing spring is arranged in the movable space.

[0009] In the above-mentioned grinder for cleaning waste, the locking mechanism is arranged in the waste box and on the side relative to the top of the movable hole. The locking mechanism is composed of an extrusion block, a locking block and a reset spring. The waste box is provided with two movable holes for the locking mechanism to move. The waste box is provided with two limiting parts relative to the two movable holes, and the locking block is provided with a toggle part.

[0010] In the above-mentioned grinder for cleaning waste, a limiting portion three is arranged on the locking block, and a limiting slide groove for the limiting portion three to move is provided in the waste box relative to the movable hole one and the movable hole two.

[0011] Compared with the prior art, the present invention has movable column legs and locking devices on the waste box, which can reduce the process of using tools to take out waste from the waste box and put it into the chip collection cart when cleaning waste on the existing grinder, and also avoid the need for cleaning caused by the falling of waste in this process. Therefore, the present invention has the advantage of improving the speed of cleaning machine waste. The locking device provided in the present invention can also quickly lock the movable column legs to avoid shaking of the movable column legs and fix them through the locking mechanism to simplify the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the present invention.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the waste box of the present invention.

[0015] Figure 4 It is a schematic cross-sectional view of the waste box of the present invention.

[0016] Figure 5 It is a schematic cross-sectional view of the waste box after being locked according to the present invention.

[0017] Figure 6 It is a schematic cross-sectional view of the waste box after being unlocked according to the present invention.

[0018] Figure 7 It is a partial cross-sectional schematic diagram of the waste box after being locked according to the present invention.

[0019] In the figure, 1, bed; 2, grinding wheel; 3, moving mechanism; 4, working box; 5, clamping mechanism; 6, discharge port; 7, waste box; 8, moving column leg; 9, locking device; 10, mounting seat; 11, rotating shaft; 12, column leg; 13, roller; 14, guide slide; 15, locking mechanism; 16, pressing rod; 17, pushing plate; 18, pressing spring; 19, locking rod; 20, guiding part; 21, movable hole 1; 22, limiting part 1; 23, movable space; 24, extrusion block; 25, locking block; 26, reset spring; 27, limiting part 2; 28, toggle part; 29, limiting part 3; 30, limiting slide; 31, storage space; 32, movable hole 2. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the grinding machine for cleaning waste materials comprises a bed 1 and a grinding wheel 2 arranged in the bed 1, a moving mechanism 3 and a working box 4 arranged on the moving mechanism 3. The moving mechanism 3 can drive the working box 4 to perform cross movement on the bed 1. The working box 4 is provided with a clamping mechanism 5 for clamping the workpiece. The bed 1 is provided with a discharge port 6. A waste box 7 is provided in the bed 1 and relative to the discharge port 6. A plurality of foldable moving column legs 8 are provided on the waste box 7. A storage space 31 for folding the moving column legs 8 is opened in the waste box 7. A locking device 9 for locking the moving column legs 8 is provided on the waste box 7.

[0022] In further details, the movable column leg 8 includes a mounting seat 10 , a rotating shaft 11 and a column leg 12 . A roller 13 is disposed on the column leg 12 . Guide grooves 14 are provided on both sides of the mounting seat 10 .

[0023] To further explain, the locking device 9 includes a locking mechanism 15, a pressing rod 16, a pushing plate 17 and a pressing spring 18. A locking rod 19 is provided on the pushing plate 17, and the locking rod 19 is provided on both sides of the mounting seat 10. A guide portion 20 that cooperates with the guide slot 14 is provided on the locking rod 19. The guide portion 20 cooperates with the guide slot 14 to prevent the locking rod 19 from running off the track. When the movable column leg 8 is folded, the guide portion 20 in the guide slot 14 can also reduce the gravity of the movable column leg 8 that the locking rod 19 alone bears.

[0024] To be more specific, the waste box 7 is provided with an active hole 21 for the pressing rod 16 to move, the pressing rod 16 is provided with a limiting portion 22, and the waste box 7 is provided with an active space 23 for the limiting portion 22 to move relative to the active hole 21, and the pressing spring 18 is arranged in the active space 23.

[0025] To further explain, the locking mechanism 15 is arranged in the waste box 7 and on the side relative to the top of the movable hole 21. The locking mechanism 15 is composed of an extrusion block 24, a locking block 25 and a reset spring 26. The waste box 7 is provided with a movable hole 2 32 for the locking mechanism 15 to move. A limiting portion 27 is provided on the waste box 7 and relative to the movable hole 2 32 to prevent the locking block 25 and the extrusion block from falling out. A toggle portion 28 is provided on the locking block 25.

[0026] To further elaborate, a limiting portion three 29 is provided on the locking block 25, and a limiting groove 30 for the limiting portion three 29 to move is provided in the waste box 7 relative to the movable hole one 21 and the movable hole two 32, thereby preventing the locking block 25 from falling and providing a movable space for the locking block 25.

[0027] When the waste bin 7 is full of waste, open the door of the waste bin 7, take out the waste bin 7 first until the locking device 9 can be seen, press the extrusion block 24 to the inside of the movable hole 32 to leave a movable space 23 for the toggle block, toggle the locking block 25 to make the locking block 25 enter the movable hole 32, the pressing rod 16 loses the restraining force of the locking block 25 and automatically resets under the action of the pressing spring 18 to complete the unlocking and anti-loosening, the moving column leg 8 loses the restraining force of the locking mechanism 15 and automatically resets, and then the waste bin 7 continues to be taken out until all four moving column legs 8 are reset and a part of them are left in The bed 1 is used as a support point, and the pressing rod 16 is pressed into the movable hole 21. The pressing rod 16 drives the locking rod 19 on the pushing plate 17, so that the locking rod 19 is on both sides of the mounting seat 10, restricting the movement of the movable column leg 8, and then pushing the locking block 25, so that the locking block 25 enters the movable hole 21 and restricts the pressing rod 16. The extrusion block 24 that loses the constraint of the locking block 25 automatically resets and presses against the locking block 25 under the action of the reset spring 26, so that the locking block 25 cannot move left and right, and the limiting part 27 prevents the extrusion block 24 from falling, and the locking is achieved.

[0028] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0029] Although the terms such as bed 1, grinding wheel 2, moving mechanism 3, working box 4, clamping mechanism 5, discharge port 6, waste box 7, moving column leg 8, locking device 9, mounting seat 10, rotating shaft 11, column leg 12, roller 13, guide slide 14, locking mechanism 15, pressing rod 16, pushing plate 17, pressing spring 18, locking rod 19, guide part 20, movable hole 1 21, limiting part 1 22, movable space 23, extrusion block 24, locking block 25, reset spring 26, limiting part 2 27, toggle part 28, limiting part 3 29, limiting slide 30, storage space 31, movable hole 2 32 are used more frequently in this paper, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional restrictions is contrary to the spirit of the present invention.

Claims

1. A grinding machine for cleaning waste materials, comprising a bed (1), a grinding wheel (2) arranged in the bed (1), a moving mechanism (3), and a working box (4) arranged on the moving mechanism (3), wherein the working box (4) is provided with a clamping mechanism (5) for clamping a workpiece, wherein: The bed (1) is provided with a discharge port (6), a waste box (7) is provided in the bed (1) and relative to the discharge port (6), a plurality of foldable movable column legs (8) are provided on the waste box (7), a storage space (31) for folding the movable column legs (8) is provided in the waste box (7), and a locking device (9) for locking the movable column legs (8) is provided on the waste box (7).

2. A grinding machine for cleaning waste according to claim 1, characterized in that: The movable column leg (8) comprises a mounting seat (10), a rotating shaft (11) and a column leg (12); a roller (13) is arranged on the column leg (12); and guide grooves (14) are provided on both sides of the mounting seat (10).

3. A grinding machine for cleaning waste according to claim 2, characterized in that: The locking device (9) comprises a locking mechanism (15), a pressing rod (16), a pushing plate (17) and a pressing spring (18); a locking rod (19) is arranged on the pushing plate (17), and the locking rod (19) is arranged on both sides of the mounting seat (10); and a guide portion (20) is arranged on the locking rod (19) that matches the guide groove (14).

4. A grinding machine for cleaning waste materials according to claim 3, characterized in that: The waste box (7) is provided with a movable hole (21) for the pressing rod (16) to move, the pressing rod (16) is provided with a limiting portion (22), and a movable space (23) for the limiting portion (22) to move is provided in the waste box (7) and relative to the movable hole (21), and the pressing spring (18) is arranged in the movable space (23).

5. A grinding machine for cleaning waste materials according to claim 4, characterized in that: The locking mechanism (15) is arranged in the waste box (7) and on the side relative to the top of the movable hole (21). The locking mechanism (15) is composed of an extrusion block (24), a locking block (25) and a return spring (26). The waste box (7) is provided with a movable hole (32) for the locking mechanism (15) to move. A limiting portion (27) is arranged on the waste box (7) and relative to the movable hole (32). The locking block (25) is provided with a toggle portion (28).

6. A grinding machine for cleaning waste materials according to claim 5, characterized in that: The locking block (25) is provided with a limiting portion three (29), and a limiting sliding groove (30) for the limiting portion three (29) to move is provided in the waste box (7) relative to the movable hole one (21) and the movable hole two (32).

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