CN220113021U - Grinding device for recycling waste metal - Google Patents

Abstract

The utility model discloses a grinding device for recycling waste metal, which comprises a processing table and a grinding wheel, wherein two sides of the top of the processing table are provided with side plates, the tops of the two groups of side plates are jointly provided with a top plate, one side of the bottom of the top plate is provided with an adjusting mechanism, the bottom of the adjusting mechanism is in transmission connection with a cylinder, and the bottom of the cylinder is provided with a rotating motor; according to the utility model, through the mutual matching among the clamping groove, the push plate, the hinging rod, the spring A, the inserted link, the clamping post, the grinding wheel, the slot, the guide groove, the push rod and the internal thread ring, when the grinding wheel is replaced, the device can be used for manually taking care of the inserted link to pull out the grinding wheel from the slot only by rotating the internal thread ring to move upwards, and when the grinding wheel is installed, the inserted link can be driven to be inserted into the slot to fix the grinding wheel by rotating the internal thread ring to move downwards, so that the grinding wheel is convenient to assemble and disassemble, and has high fixing stability to the grinding wheel.

Description

Grinding device for recycling waste metal

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a grinding device for recycling waste metal.

Background

The waste metal refers to metal fragments and scraps discarded by the metallurgical industry and the metal processing industry, metal objects discarded by equipment updating and the like, and also comprises metal packaging containers and waste vehicles and other metal objects recovered from municipal waste, and when the waste metal is recovered, a lower part needs to be polished and derusted by a grinding device;

the prior patent with the authority bulletin number of CN214418392U discloses a metal fitting grinding device, which has the advantages that a pin block has elasticity by utilizing a telescopic spring in a pin joint assembly, then the pin block is pinned into a pin groove at the inner side of a mounting opening of a grinding disc through a guide groove, the grinding disc is clamped and mounted on the side wall of a mounting seat, a professional tool is not required for fixing, the time saved in the dismounting process is greatly improved, the convenience is high, and the time and labor are saved, so that workers can quickly put into the middle of work;

however, the following disadvantages exist in this device:

1. after the grinding wheel is used for a certain time, abrasion occurs, so that the grinding wheel needs to be replaced frequently, but the device is not convenient enough in the disassembly and assembly operation of the grinding wheel, so that more time is consumed in disassembly and assembly, and the replacement efficiency is reduced;

2. when the device is used, the scraps generated by grinding are difficult to clean in time, the precision of grinding processing can be affected due to excessive scraps accumulation, and the subsequent cleaning difficulty is increased.

Disclosure of Invention

The present utility model is directed to a grinding device for recycling waste metal, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding device for recycling the waste metal comprises a processing table and a grinding wheel, wherein two sides of the top of the processing table are provided with side plates, the tops of the two groups of side plates are jointly provided with a top plate, one side of the bottom of the top plate is provided with an adjusting mechanism, the bottom of the adjusting mechanism is in transmission connection with a cylinder, the bottom of the cylinder is provided with a rotating motor, the output end of the rotating motor is provided with a connecting block, and the middle part of the top of the grinding wheel is provided with a disassembly and assembly component;

clamping assemblies are arranged on two sides of the top of the processing table, and a cleaning assembly is arranged in the middle of the top of the processing table;

the disassembly and assembly comprises a clamping groove, a push plate, a hinging rod, a spring A, an inserting rod, clamping columns, a grinding wheel, slots, guide grooves, push rods and an internal thread ring, wherein the clamping columns are arranged in the middle of the top of the grinding wheel, the clamping grooves matched with the clamping columns are formed in the middle of the bottom of each connecting block, the guide grooves are formed in the bottoms of the two sides of the inner sides of the clamping grooves, the inserting rods matched with the slots are slidably inserted into the inner sides of the guide grooves, the inserting rods are arranged at the bottoms of the two sides of the clamping columns, the push rods are arranged on one side, away from each other, of each inserting rod, the springs A are sleeved on the outer sides of the push rods, the top thread of the outer sides of the connecting blocks is connected with the internal thread ring, the push plates are rotatably connected with the bottoms of the push plates, the hinging rods are hinged to the two sides of the bottoms of the push plates, and the bottoms of the two hinging rods are hinged with the two groups of push rods respectively.

Preferably, the clearance subassembly is including collecting storehouse, spring B, filter screen, gas vent, cleaning brush, pull rod and through-hole board, the collection storehouse has been seted up at the middle part at processing bench top, the inboard top in collection storehouse is provided with the through-hole board, the gas vent has been seted up at the middle part of the inboard one side in collection storehouse, the inboard of gas vent is provided with the filter screen, the middle part of processing bench one side is provided with the air pump, and the output and the gas vent of air pump are linked together, the one side cover of collecting the inboard bottom in storehouse is equipped with the pull rod, the top of pull rod is provided with the cleaning brush, the outside cover of pull rod is equipped with spring B, conveniently collects the clearance to grinding piece.

Preferably, the adjustment mechanism comprises a driving motor, a screw rod and a screw rod sleeve, one side of the bottom of the top plate is provided with the driving motor, the output end of the driving motor is provided with the screw rod, the top of the air cylinder is provided with the screw rod sleeve in threaded fit with the screw rod, the middle part of the bottom of the top plate is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a sliding block connected with the screw rod sleeve, the left and right movement of the connecting block can be controlled, and the polishing position of the grinding wheel can be adjusted.

Preferably, the clamping assembly comprises a fixed plate, a threaded rod and clamping blocks, wherein the fixed plate is arranged on two sides of the top of the processing table, the threaded rod is connected to the inner side of the fixed plate in a threaded manner, and the clamping blocks are arranged on one side, close to each other, of the two groups of threaded rods and can be used for clamping and fixing processed parts.

Preferably, the bottom of pull rod extends to the outside of processing platform and is provided with the handle, one side of collecting the inboard bottom of storehouse is provided with the sealing ring, and the sealing ring cover establish with the outside of pull rod, make things convenient for operating personnel to pull the pull rod.

Preferably, an annular sliding groove is formed in the edge of the bottom of the internal thread ring, two groups of sliding blocks are connected to the inner side of the annular sliding groove in a sliding mode, the bottoms of the two groups of sliding blocks are connected with the pushing plate, and the annular sliding groove is used for guiding the internal thread ring.

Compared with the prior art, the utility model has the beneficial effects that: the grinding device for recycling the waste metal;

1. through the mutual matching among the clamping groove, the push plate, the hinging rod, the spring A, the inserted link, the clamping post, the grinding wheel, the slot, the guide groove, the push rod and the internal thread ring, when the grinding wheel is replaced, the device can manually take care of the inserted link to pull out the grinding wheel from the slot only by rotating the internal thread ring to move upwards, and when the grinding wheel is installed, the inserted link can be driven to be inserted into the slot to fix the grinding wheel by rotating the internal thread ring to move downwards, so that the device is convenient to assemble and disassemble, has stronger fixation stability on the grinding wheel, and improves the replacement efficiency of the grinding wheel;

2. through collecting storehouse, spring B, filter screen, gas vent, cleaning brush, pull rod and through-hole board mutually support for the device is when processing the grinding of abandonment metal, and accessible air pump is concentrated the collection with the grinding piece and is collected in the storehouse, can prevent that the piece from influencing grinding machining precision, is convenient for follow-up clear up, when the filter screen takes place to block up, the accessible is pulling the pull rod repeatedly and is cleared up the mediation to the filter screen fast, has promoted the clearance convenience to the filter screen.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B of fig. 2 according to the present utility model.

In the figure: 1. a processing table; 2. a collecting bin; 3. an air pump; 4. a side plate; 5. a top plate; 6. an adjusting mechanism; 7. a rotating electric machine; 8. a cylinder; 9. a clamping assembly; 10. a connecting block; 11. a clamping groove; 12. a push plate; 13. a hinge rod; 14. a spring A; 15. a rod; 16. a clamping column; 17. a grinding wheel; 18. a slot; 19. a guide groove; 20. a push rod; 21. an internally threaded ring; 22. a through hole plate; 23. a spring B; 24. a filter screen; 25. an exhaust port; 26. cleaning brushes; 27. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, embodiments of the present utility model are provided: the grinding device for recycling the waste metal comprises a processing table 1 and a grinding wheel 17, wherein side plates 4 are arranged on two sides of the top of the processing table 1, a top plate 5 is arranged on the tops of the two groups of side plates 4 together, an adjusting mechanism 6 is arranged on one side of the bottom of the top plate 5, an air cylinder 8 is connected to the bottom of the adjusting mechanism 6 in a transmission manner, a rotating motor 7 is arranged at the bottom of the air cylinder 8, a connecting block 10 is arranged at the output end of the rotating motor 7, and a dismounting assembly is arranged in the middle of the top of the grinding wheel 17;

clamping assemblies 9 are arranged on two sides of the top of the processing table 1, and a cleaning assembly is arranged in the middle of the top of the processing table 1;

the disassembly and assembly comprises a clamping groove 11, a push plate 12, hinging rods 13, springs A14, inserting rods 15, clamping columns 16, grinding wheels 17, slots 18, guide grooves 19, push rods 20 and an internal thread ring 21, wherein the clamping columns 16 are arranged in the middle of the top of each grinding wheel 17, the clamping grooves 11 matched with the clamping columns 16 are formed in the middle of the bottom of each connecting block 10, the guide grooves 19 are formed in the bottoms of the two sides of the inner sides of the clamping grooves 11, the inserting rods 15 matched with the slots 18 are slidably inserted in the inner sides of the two groups of the guide grooves 19, the push rods 20 are arranged on the sides, away from each other, of the two groups of inserting rods 15, the springs A14 are sleeved on the outer sides of the two groups of the push rods 20, the top threads of each connecting block 10 are connected with the internal thread ring 21, the push plates 12 are rotatably connected to the bottoms of the internal thread ring 21, the hinging rods 13 are hinged to the two sides of the bottom of each push plate 12, and the bottoms of the two groups of hinging rods 13 are hinged with the two groups of the push rods 20.

Further, the clearance subassembly is including collecting storehouse 2, spring B23, filter screen 24, gas vent 25, cleaning brush 26, pull rod 27 and through-hole board 22, collecting storehouse 2 has been seted up at the middle part at processing platform 1 top, collect the inboard top in storehouse 2 and be provided with through-hole board 22, gas vent 25 has been seted up at the middle part of collecting storehouse 2 inboard one side, the inboard of gas vent 25 is provided with filter screen 24, the middle part of processing platform 1 one side is provided with air pump 3, and the output and the gas vent 25 of air pump 3 are linked together, one side cover of collecting the inboard bottom in storehouse 2 is equipped with pull rod 27, the top of pull rod 27 is provided with cleaning brush 26, the outside cover of pull rod 27 is equipped with spring B23, when processing the grinding of abandonment metal part, can concentrate the collection into collecting storehouse 2, the convenience is convenient for clear up, and only need manual pulling pull rod 27 to move down, can clear up filter screen 24.

Further, adjustment mechanism 6 includes driving motor, lead screw and lead screw cover, one side of roof 5 bottom is provided with driving motor, and driving motor's output is provided with the lead screw, the top of cylinder 8 is provided with the lead screw cover with lead screw thread fit, the spout has been seted up at the middle part of roof 5 bottom, and the inboard sliding connection of spout has the slider that is connected with the lead screw cover, when the grinding of abandonment metal, can start driving motor and drive the lead screw and rotate, then the lead screw can drive the lead screw cover and control the position of the regulation grinding wheel 17, when the lead screw cover removes, can drive the slider and slide in the spout, lead screw cover.

Further, the clamping assembly 9 comprises a fixed plate, threaded rods and clamping blocks, the fixed plate is arranged on two sides of the top of the processing table 1, the threaded rods are connected to the inner sides of the fixed plate in a threaded mode, the clamping blocks are arranged on one side, close to the two groups of threaded rods, of the two groups of threaded rods, after the processed part is placed on the top of the through hole plate 22, the two groups of threaded rods can be rotated to be close to each other, so that the clamping blocks are driven to clamp and fix the processed part, and processing stability is guaranteed.

Further, the bottom of pull rod 27 extends to the outside of processing platform 1 and is provided with the handle, and one side of collecting the inboard bottom of storehouse 2 is provided with the sealing ring, and the sealing ring cover establish with the outside of pull rod 27, when the clearance to filter screen 24, operating personnel accessible handle pulling cleaning brush 26 moves down, can guarantee that pull rod 27 outside is sealed through the sealing ring, prevents that the piece from revealing.

Further, an annular chute is formed at the edge of the bottom of the internally threaded ring 21, two groups of sliding blocks are slidably connected to the inner side of the annular chute, the bottoms of the two groups of sliding blocks are connected to the push plate 12, and when the internally threaded ring 21 rotates, the annular chute can be driven to rotate along the outer side of the slide block, so that the internally threaded ring 21 cannot drive the push plate 12 to rotate.

Working principle: when the device is used for grinding the waste metal recovery, the waste metal part can be placed on the top of the through hole plate 22, then the part is clamped through the two groups of clamping assemblies 9, then the rotating motor 7 is started to operate, the connecting block 10 can be driven to rotate so as to enable the grinding wheel 17 to rotate, then the cylinder 8 can control the grinding wheel 17 to move downwards to grind the part, the adjusting mechanism 6 can control the grinding wheel 17 to move left and right, the grinding position is adjusted, and the part is subjected to grinding and rust removal;

when the parts are polished, the air pump 3 can be started to operate, scraps generated during polishing can be sucked into the collecting bin 2 from the through hole plate 22 through the air pump 3, and when air flow is exhausted, the scraps can be filtered and collected at the inner side of the collecting bin 2 through the filter screen 24, when the filter screen 24 is blocked and needs to be cleaned, an operator can pull the pull rod 27 through the handle to favor one, drive the cleaning brush 26 to move downwards against the elastic force of the spring B23 to brush the filter screen 24, so that scraps on the surface of the filter screen 24 can be cleaned, the operation is quite convenient, and then the cleaning brush 26 can be pushed to reset by utilizing the elastic force of the spring B23, so that the cleaning of the filter screen 24 can be repeatedly cleaned;

when the grinding wheel 17 in the device is worn and then replaced, an operator only needs to rotate the internal thread ring 21 to move upwards, the push plate 12 can be driven to move upwards, the two groups of push rods 20 can be pulled to drive the inserting rods 15 to be pulled out of the slots 18 by overcoming the elastic force of the guide grooves 19 through the connection of the two groups of hinging rods 13, then the grinding wheel 17 can be removed and replaced, when a new grinding wheel 17 is installed, the clamping columns 16 can be inserted into the clamping grooves 11 in alignment, then the internal thread ring 21 is rotated to move downwards, the two groups of inserting rods 15 can be inserted into the slots 18, the grinding wheel 17 is fixed, and convenience in replacement are improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (6)

1. The grinding device for recycling the waste metal comprises a processing table (1) and a grinding wheel (17), and is characterized in that: the machining device comprises a machining table (1), wherein two sides of the top of the machining table are provided with side plates (4), top plates (5) are jointly arranged at the tops of the two groups of side plates (4), an adjusting mechanism (6) is arranged on one side of the bottom of the top plate (5), an air cylinder (8) is connected to the bottom of the adjusting mechanism (6) in a transmission mode, a rotating motor (7) is arranged at the bottom of the air cylinder (8), a connecting block (10) is arranged at the output end of the rotating motor (7), and a dismounting assembly is arranged in the middle of the top of a grinding wheel (17);

clamping assemblies (9) are arranged on two sides of the top of the processing table (1), and a cleaning assembly is arranged in the middle of the top of the processing table (1);

the disassembly and assembly comprises a clamping groove (11), a push plate (12), a hinge rod (13), a spring A (14), a plug rod (15), clamping columns (16), a grinding wheel (17), a slot (18), a guide groove (19), a push rod (20) and an internal thread ring (21), wherein the clamping columns (16) are arranged in the middle of the top of the grinding wheel (17), the clamping groove (11) matched with the clamping columns (16) are arranged in the middle of the bottom of the connecting block (10), the guide groove (19) is arranged at the bottom of the two sides of the inner side of the clamping groove (11), the two groups of the plug rods (15) matched with the slot (18) are slidably inserted in the inner sides of the guide groove (19), the plug rods (15) are arranged at the bottoms of the two sides of the clamping columns (16), the push rods (20) are arranged on one side far away from each other, the springs A (14) are sleeved on the outer sides of the push rods (20), the top of the connecting block (10) is in threaded connection with the internal thread ring (21), the bottom of the internal thread ring (21) is rotationally connected with the push plate (12), and the bottoms of the two groups of the push rods (13) are hinged with the bottom of the two groups of the push rod (13).

2. The grinding device for recycling waste metal according to claim 1, wherein: the cleaning assembly comprises a collecting bin (2), a spring B (23), a filter screen (24), an exhaust port (25), a cleaning brush (26), a pull rod (27) and a through hole plate (22), wherein the collecting bin (2) is arranged in the middle of the top of the processing table (1), the through hole plate (22) is arranged at the top of the inner side of the collecting bin (2), the exhaust port (25) is arranged in the middle of the inner side of the collecting bin (2), the filter screen (24) is arranged on the inner side of the exhaust port (25), an air pump (3) is arranged in the middle of one side of the processing table (1), the output end of the air pump (3) is communicated with the exhaust port (25), the pull rod (27) is sleeved on one side of the inner bottom of the collecting bin (2), the cleaning brush (26) is arranged at the top of the pull rod (27), and the spring B (23) is sleeved on the outer side of the pull rod (27).

3. The grinding device for recycling waste metal according to claim 1, wherein: the adjusting mechanism (6) comprises a driving motor, a screw rod and a screw rod sleeve, one side of the bottom of the top plate (5) is provided with the driving motor, the output end of the driving motor is provided with the screw rod, the top of the air cylinder (8) is provided with the screw rod sleeve matched with screw rod threads, the middle part of the bottom of the top plate (5) is provided with a sliding groove, and the inner side of the sliding groove is slidably connected with a sliding block connected with the screw rod sleeve.

4. The grinding device for recycling waste metal according to claim 1, wherein: the clamping assembly (9) comprises a fixed plate, threaded rods and clamping blocks, the fixed plate is arranged on two sides of the top of the processing table (1), the threaded rods are connected with the inner sides of the fixed plate in a threaded manner, and the clamping blocks are arranged on one side, close to the other side, of each of the two groups of threaded rods.

5. The grinding device for recycling waste metal according to claim 2, wherein: the bottom of the pull rod (27) extends to the outer side of the processing table (1) and is provided with a handle, one side of the inner bottom of the collecting bin (2) is provided with a sealing ring, and the sealing ring is sleeved with the outer side of the pull rod (27).

6. The grinding device for recycling waste metal according to claim 1, wherein: an annular sliding groove is formed in the edge of the bottom of the internal thread ring (21), two groups of sliding blocks are connected to the inner side of the annular sliding groove in a sliding mode, and the bottoms of the two groups of sliding blocks are connected with the push plate (12).