Grinding machine for casting machining

Abstract

The utility model provides a grinding machine for casting machining, which relates to the technical field of grinding machines and comprises a machine body, a workbench is arranged at the top of the machine body, an electromagnet is fixedly mounted at the top of the workbench, and two material collecting frames are movably inserted into the inner surface wall of the workbench through hinges. Filter screens are fixedly installed on the inner surface walls of the two material collecting frames, waste chips and dust generated in the casting polishing process can flow into the two material collecting frames along with cooling liquid, the cooling liquid can penetrate through the filter screens and is discharged into the water collecting tank through a hose to be collected, the waste chips can be accumulated on the filter screens till all castings are polished, and the waste chips are discharged into the water collecting tank through the hose. The two material collecting frames can be rotated through the hinge to enable the two material collecting frames to be in a vertical state to discharge waste chips into the material discharging box of the material discharging groove, so that the waste chips are collected through the material collecting box and discharged in a unified mode, accumulation of the waste chips on the workbench is avoided, the cleanliness of the workbench is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder for casting processing. 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, while a few use other grinding tools such as oilstones and sanding belts and free abrasives for processing.

[0003] Existing, such as Chinese patent publication number CN219359063U discloses a grinding machine for casting processing, which includes a grinding machine body, a fixed table is fixedly connected inside the grinding machine body, a fixed block is fixedly connected to the right side of the fixed table, a moving groove is provided on the front and rear sides of the fixed table and the fixed block, a moving block is slidably connected inside the moving groove, a moving frame is fixedly connected to the outside of the moving block, a long board is provided at the bottom of the moving frame, a cleaning brush is fixedly connected to the bottom of the long board, an elastic strip is fixedly connected to the bottom of the long board, the elastic strip is located on the right side of the cleaning brush, a square groove is provided on the right side of the moving frame, and a square block used in conjunction with the square groove is fixedly connected to the right side of the top of the long board. The utility model uses a cleaning component to clean the fixed table, does not require the user to manually rinse the workbench, can effectively remove debris on the surface of the workbench, and will not affect the grinding accuracy of the casting.

[0004] Although the above patent uses a cleaning component to clean the fixed table, and does not require the user to manually rinse the workbench, it can effectively remove debris on the surface of the workbench and will not affect the grinding accuracy of the casting, but there are still some shortcomings. For example, the existing grinder usually uses coolant to cool the casting during processing. During the flushing process, some dust will accumulate on the workbench. Although the device can use the cleaning component to clean the dust and waste on the workbench, there will still be some dust in the corners that cannot be removed. If these dusts are not removed for a long time, they will also affect the use of the grinder. Therefore, it is necessary to propose a new type of grinder for casting processing. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that coolant is usually used to cool the casting during processing, and some dust will accumulate on the workbench during the flushing process. Although the grinder can use a cleaning component to clean the dust and waste chips on the workbench, there will still be some dust in the corners that cannot be removed. If the dust is not removed for a long time, it will also affect the use of the grinder. By setting an aggregate frame, the problems raised in the background technology are solved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding machine for casting processing, comprising: a bed body, a workbench is provided on the top of the bed body, an electromagnet is fixedly installed on the top of the workbench, two aggregate frames are movably inserted on the inner wall of the workbench through a hinge, and the inner walls of the two aggregate frames are fixedly installed with filter screens, two discharge troughs are provided on the top of the bed body, and discharge boxes are movably inserted on the inner walls of the two discharge troughs, buffer troughs are provided on the top of the bed body, and the bottoms of the inner walls of the two buffer troughs are fixedly connected with hoses, and the tops of the two hoses are connected to the bottom of the inner wall of the workbench, and two water collecting troughs are provided on the inner wall of the bed body, and the interiors of the two water collecting troughs are respectively connected to the two hoses.

[0007] Preferably, two slots are provided on both sides of the outer wall of the workbench, and gripping rods are fixedly installed on both sides of the outer walls of the two material collection frames, so that when the material collection frames need to be rotated, the gripping rods can be held to rotate them.

[0008] Preferably, two slots are provided on both sides of the outer wall of the workbench, and the inner walls of the four slots are movably inserted with blocks to prevent the workbench from tilting due to the force generated when the aggregate frame moves when the workbench moves left and right.

[0009] Preferably, a funnel groove is provided on the top of the inner wall of the workbench, and a slope groove is provided on the inner surface walls of the two aggregate frames to facilitate the drainage of the coolant and prevent the coolant from not flowing into the hose accurately.

[0010] Preferably, two electric telescopic rods are fixedly installed on the back surface of the workbench, and moving blocks are fixedly installed on the output ends of the two electric telescopic rods. Extrusion blocks are fixedly installed on one side of the outer wall of the two moving blocks to facilitate secondary extrusion of the aggregate frame. If the electric telescopic rod fails, the extrusion block cannot extrude the aggregate frame and can be blocked by the insert block.

[0011] Preferably, two limiting grooves are provided on one side of the inner wall of the workbench, and the outer walls of the two moving blocks are movably inserted into the inner walls of the two limiting grooves, so as to limit the moving blocks when the electric telescopic rod adjusts the position of the moving blocks.

[0012] Preferably, the inner surface walls of the two discharge troughs are provided with shielding doors movably inserted through hinges to prevent the discharge box from falling out of the discharge trough when the workbench moves left and right.

[0013] Preferably, a card frame is welded to one side of the outer wall of the two shielding doors and both sides of the outer wall of the bed body, and the inner walls of two of the four card frames are movably inserted with card blocks, and the outer walls of the two card blocks are movably inserted into the inner walls of the other two of the four card frames, so as to facilitate the fixing of the shielding door and prevent the shielding door from loosening and opening.

[0014] Preferably, two identification blocks are fixedly installed on the front surface of the bed and the front surface of the workbench, so that when waste chips need to be discharged, the identification blocks can be used for alignment, thereby ensuring that when the aggregate frame is rotated, the fallen waste chips can fall exactly into the discharge box.

[0015] Preferably, a buckle groove is provided on one side of the outer wall of the two discharge boxes, so that when the discharge box needs to be taken out, the discharge box can be pulled outward by buckling the buckle groove.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1. In the utility model, by setting an aggregate frame, placing the casting on the electromagnet and starting the electromagnet for adsorption, the position of the grinding wheel can be adjusted to contact the casting, and then the grinding wheel and the drainage system are started to discharge the coolant, and the turntable on the bed is rotated to make the workbench reciprocate on the bed. In this way, the waste chips and dust generated during the polishing of the casting will flow to the inside of the two aggregate frames with the coolant, and the coolant will pass through the filter and be discharged into the sump through a hose for collection, while the waste chips will accumulate on the filter until all the castings are polished. The two aggregate frames can be rotated by the hinges to make the two aggregate frames in a vertical state to discharge the waste chips into the discharge box of the discharge trough, so that the waste chips are collected and discharged uniformly through the aggregate box, thereby avoiding the accumulation of waste chips on the workbench, improving the cleanliness of the workbench, and reducing the maintenance cost.

[0018] 2. In the utility model, by setting a moving block and an extrusion block, the aggregate frame can be squeezed when the workbench reciprocates, so that the aggregate frame can always remain in a horizontal state, avoiding the force generated during the reciprocating motion from causing the aggregate frame to tilt and causing waste to fall. At the same time, the extrusion block also plays a shielding role. When too much waste is accumulated, the waste will be blocked to prevent the part of the waste that exceeds the aggregate frame from falling on the ground. Then, a funnel groove and a slope groove are set to facilitate the drainage of the coolant, so that the coolant can be discharged into the inside of the hose, preventing the coolant from flowing to the ground or the inside of the discharge box, making it more convenient to recover waste chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a main structural stereogram of a grinding machine for casting processing proposed by the utility model;

[0020] Figure 2 This is a main structural stereogram from another perspective of a grinding machine for casting processing proposed by the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the internal cross-sectional structure of a bed in a grinding machine for casting processing proposed by the utility model;

[0022] Figure 4 This is a structural stereogram of a grinding machine for casting processing proposed by the utility model after removing the extrusion block part;

[0023] Figure 5 This is a three-dimensional diagram of the structure of a discharge box in a grinding machine for casting processing proposed by the utility model;

[0024] Figure 6 This is a three-dimensional diagram of the structure after the aggregate frame and the extrusion block are removed from the grinding machine for casting processing proposed by the utility model;

[0025] Figure 7 A grinding machine for casting processing proposed by the utility model Figure 1 Part A in the middle is an enlarged three-dimensional diagram of the structure.

[0026] Legend: 1. Bed; 2. Workbench; 3. Electromagnet; 4. Collecting frame; 5. Filter; 6. Discharge trough; 7. Discharge box; 8. Buffer trough; 9. Hose; 10. Water collecting trough; 11. Card slot; 12. Grip; 13. Slot; 14. Insert block; 15. Funnel slot; 16. Slope slot; 17. Electric telescopic rod; 18. Moving block; 19. Extrusion block; 20. Limiting slot; 21. Shielding door; 22. Card frame; 23. Card block; 24. Identification block; 25. Buckle slot. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a grinding machine for casting processing, comprising: a bed body 1, a workbench 2 is provided on the top of the bed body 1, an electromagnet 3 is fixedly installed on the top of the workbench 2, two aggregate frames 4 are movably inserted into the inner wall of the workbench 2 through a hinge, and the inner walls of the two aggregate frames 4 are fixedly installed with filter screens 5, two discharge troughs 6 are provided on the top of the bed body 1, and discharge boxes 7 are movably inserted into the inner walls of the two discharge troughs 6, buffer troughs 8 are provided on the top of the bed body 1, and the bottoms of the inner walls of the two buffer troughs 8 are fixedly connected with hoses 9, and the tops of the two hoses 9 are connected to the bottom of the inner wall of the workbench 2, and two water collecting troughs 10 are provided on the inner wall of the bed body 1, and the interiors of the two water collecting troughs 10 are respectively connected to the two hoses 9.

[0030] The effect achieved by the entire embodiment 1 is that by setting the aggregate frame 4, the casting is placed on the electromagnet 3 and the electromagnet 3 is started for adsorption, the position of the grinding wheel can be adjusted to contact the casting, and then the grinding wheel and the drainage system are started to discharge the coolant, and the turntable on the bed 1 is rotated to allow the workbench 2 to reciprocate on the bed 1. In this way, the waste chips and dust generated during the polishing of the casting will flow to the inside of the two aggregate frames 4 with the coolant, and the coolant will pass through the filter screen 5 and be discharged into the sump 10 through the hose 9 for collection, while the waste chips will accumulate on the filter screen 5 until all the castings are polished. The two aggregate frames 4 can be rotated by the hinges to make the two aggregate frames 4 in a vertical state to discharge the waste chips into the discharge box 7 of the discharge trough 6, so that the waste chips are collected and discharged uniformly through the aggregate box, thereby avoiding the accumulation of waste chips on the workbench 2, improving the cleanliness of the workbench 2, and reducing the maintenance cost.

[0031] Embodiment 2, as Figure 1-Figure 7As shown, two card slots 11 are provided on both sides of the outer wall of the workbench 2, grip rods 12 are fixedly installed on both sides of the outer walls of the two aggregate frames 4, two slots 13 are provided on both sides of the outer wall of the workbench 2, and plug blocks 14 are movably inserted into the inner walls of the four slots 13, funnel grooves 15 are provided on the top of the inner wall of the workbench 2, and the inner walls of the two aggregate frames 4 are provided with ramp grooves 16, two electric telescopic rods 17 are fixedly installed on the back surface of the workbench 2, and moving blocks 18 are fixedly installed on the output ends of the two electric telescopic rods 17, and extrusion blocks 19 are fixedly installed on one side of the outer walls of the two moving blocks 18. The inner wall of the workbench 2 Two limit grooves 20 are provided on one side, and the outer walls of the two movable blocks 18 are movably inserted in the inner walls of the two limit grooves 20 respectively, and the inner walls of the two discharge troughs 6 are provided with shielding doors 21 movably inserted through hinges, and one side of the outer wall of the two shielding doors 21 and both sides of the outer wall of the bed body 1 are welded with card frames 22, and the inner walls of two of the four card frames 22 are movably inserted with card blocks 23, and the outer walls of the two card blocks 23 are movably inserted in the inner walls of the other two of the four card frames 22, two identification blocks 24 are fixedly installed on the front surface of the bed body 1 and the front surface of the workbench 2, and one side of the outer wall of the two discharge boxes 7 is provided with buckle grooves 25.

[0032] The effect achieved by the entire embodiment 2 is that, by setting the moving block 18 and the squeezing block 19, the aggregate frame 4 can be squeezed when the workbench 2 reciprocates, so that the aggregate frame 4 can always remain in a horizontal state, and the force generated during the reciprocating motion will not cause the aggregate frame 4 to tilt, causing waste to fall. At the same time, the squeezing block 19 also plays a shielding role. When too much waste is accumulated, the waste will be blocked to prevent the waste from exceeding the aggregate frame 4 and falling to the ground. Then, the funnel groove 15 and the slope groove 16 are set to facilitate the drainage of the coolant, so that the coolant can be discharged into the inside of the hose 9, preventing the coolant from flowing to the ground or the inside of the discharge box 7, making it more convenient to recover waste chips.

[0033] The working principle of the whole device is as follows: the casting is placed on the electromagnet 3 and the electromagnet 3 is started for adsorption, the position of the grinding wheel can be adjusted to contact the casting, and then the grinding wheel and the drainage system are started to discharge the coolant, and the turntable on the bed 1 is rotated to make the workbench 2 reciprocate on the bed 1. In this way, the waste chips and dust generated during the polishing of the casting will flow into the two aggregate frames 4 with the coolant, wherein the coolant will pass through the filter screen 5 under the drainage of the funnel groove 15 and the slope groove 16 and flow into the buffer groove 8 on the workbench 2, and will be discharged into the water collection tank 10 through the hose 9 for collection, while the waste chips will accumulate on the filter screen 5, and the height of the waste chips exceeds the aggregate frame 4, and will also be blocked by the extrusion block 19 and will not fall on the ground until all the castings are polished and need to be discharged. When removing waste chips, first adjust the position of the workbench 2 through the turntable to align the two identification blocks 24 on the workbench 2 with the identification blocks 24 on the bed 1, then start the electric telescopic rod 17 to let the moving block 18 move under the action of the limiting groove 20, so that the extrusion block 19 no longer squeezes the aggregate frame 4, and then pull out the plug block 14 from the slot 13, so that the plug block 14 no longer blocks the card slot 11, hold the grip 12 and rotate the two aggregate frames 4 through the hinge to keep the two aggregate frames 4 in a vertical state, and the waste chips inside will fall into the discharge trough 6 by its own gravity and be collected by the discharge box 7, and then pull out the card block 23 from the card frame 22, and open the shielding door 21, and then hold the buckle slot 25 to pull out the discharge box 7 to deal with the waste chips;

[0034] It should be noted here that the bed 1 here is equipped with grinding parts such as grinding wheels. Since the grinding parts such as grinding wheels are components that come with the grinder and belong to the prior art, they are not described in detail here.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A grinding machine for casting processing, characterized in that: The invention comprises a bed (1), wherein a workbench (2) is provided on the top of the bed (1), an electromagnet (3) is fixedly installed on the top of the workbench (2), two material collection frames (4) are movably inserted into the inner wall of the workbench (2) through a hinge, and the inner walls of the two material collection frames (4) are fixedly installed with filter screens (5), two material discharge troughs (6) are provided on the top of the bed (1), and material discharge boxes (7) are movably inserted into the inner walls of the two material discharge troughs (6), a buffer trough (8) is provided on the top of the bed (1), and the bottom of the inner wall of the two buffer troughs (8) are fixedly connected with a hose (9), and the top ends of the two hoses (9) are connected to the bottom of the inner wall of the workbench (2), and two water collecting troughs (10) are provided on the inner wall of the bed (1), and the insides of the two water collecting troughs (10) are respectively connected to the two hoses (9).

2. A grinding machine for casting processing according to claim 1, characterized in that: Two slots (11) are provided on both sides of the outer wall of the workbench (2), and gripping rods (12) are fixedly mounted on both sides of the outer walls of the two material collecting frames (4).

3. A grinding machine for casting processing according to claim 1, characterized in that: Two slots (13) are provided on both sides of the outer wall of the workbench (2), and inserting blocks (14) are movably inserted into the inner walls of the four slots (13).

4. A grinding machine for casting processing according to claim 1, characterized in that: The top of the inner wall of the workbench (2) is provided with a funnel groove (15), and the inner surface walls of the two aggregate frames (4) are provided with a slope groove (16).

5. A grinding machine for casting processing according to claim 1, characterized in that: Two electric telescopic rods (17) are fixedly mounted on the back surface of the workbench (2), a moving block (18) is fixedly mounted on the output ends of the two electric telescopic rods (17), and an extrusion block (19) is fixedly mounted on one side of the outer wall of the two moving blocks (18).

6. A grinding machine for casting processing according to claim 5, characterized in that: Two limiting grooves (20) are provided on one side of the inner wall of the workbench (2), and the outer walls of the two movable blocks (18) are movably inserted into the inner walls of the two limiting grooves (20).

7. A grinding machine for casting processing according to claim 1, characterized in that: The inner surface walls of the two discharge troughs (6) are both provided with shielding doors (21) movably inserted through hinges.

8. A grinding machine for casting processing according to claim 7, characterized in that: A clamping frame (22) is welded to one side of the outer wall of the two shielding doors (21) and to both sides of the outer wall of the bed body (1); a clamping block (23) is movably inserted into the inner surface wall of two of the four clamping frames (22); and the outer surface walls of the two clamping blocks (23) are movably inserted into the inner surface walls of the other two of the four clamping frames (22).

9. A grinding machine for casting processing according to claim 1, characterized in that: Two identification blocks (24) are fixedly mounted on the front surface of the bed (1) and the front surface of the workbench (2).

10. A grinding machine for casting processing according to claim 1, characterized in that: One side of the outer wall of the two discharge boxes (7) is provided with a buckle groove (25).

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