CN220197270U - Polishing machine for multifunctional instrument of forklift - Google Patents

Abstract

The utility model discloses a polishing machine for a forklift multifunctional instrument, which comprises a chassis, wherein a feeding and discharging hole is formed in the left side face of the chassis in a penetrating manner, air cylinders are symmetrically arranged at the top end of the interior of the chassis, a movable plate is horizontally fixed at the bottom of a piston rod of each air cylinder, a second screw rod is driven to rotate through the start of a second motor, and a driving connecting block is driven to limit sliding in a limiting through groove by the second screw rod, so that a workpiece platen is driven to stably move leftwards through a guide sliding rod by a moving sliding block, the workpiece platen moves out to the starting point of a supporting flat plate through the feeding and discharging hole at the left side of the chassis to take off an instrument workpiece and place a new instrument workpiece for adsorption fixation, and meanwhile, the workpiece is reversely moved to the bottom side of a polishing mechanism through the feeding and discharging hole through the actions, so that a person is not required to open or close a box door to take and place the instrument workpiece, the problem of injury caused by the contact of the person with the polishing mechanism is avoided, and the instrument workpiece can realize automatic discharging and feeding effects after polishing is finished.

Description

Polishing machine for multifunctional instrument of forklift

Technical Field

The utility model belongs to the technical field of instrument workpiece polishing, and particularly relates to a polishing machine for a multifunctional instrument of a forklift.

Background

The existing processing device is characterized in that burrs on the surface of the metal instrument frame are scraped through a scraper, the surface of the metal instrument frame is polished through a polishing machine, the processing steps are complex, the workload is high, and the processing efficiency of the metal instrument frame is reduced.

For this reason, a burring polishing surface treatment device based on fork truck instrument rack of bulletin number "CN214817602U", including the operation box, the front of operation box articulates through the hinge has the chamber door, rotate through the pivot between controlling of operation box inner wall and be connected with the threaded rod, threaded rod's surface threaded connection has the screw sleeve, screw sleeve's surface is provided with polishing mechanism, polishing mechanism is including the installation case, and the right side between installation incasement wall top and the bottom is rotated through the pivot and is connected the initiative pole.

To this burring polishing surface treatment device based on fork truck instrument rack, although open the chamber door, will wait to process the instrument rack through the holder and be fixed to the operation board on, close the chamber door, work through the polishing wheel and carry out polishing to the instrument rack surface after the burring, but it still has comparatively obvious defect below in the use: above-mentioned need get the operation of putting through opening the chamber door when placing instrument work piece to the work piece, can produce certain danger coefficient and cause the injured problem of personnel to appear because of the perpendicular bottom surface at the burnishing machine when personnel get and put the work piece, and this kind of link of getting and putting the work piece then can waste more time and reduce instrument work piece polishing efficiency of polishing simultaneously.

Disclosure of Invention

The utility model aims to provide a polishing machine for a multifunctional instrument of a forklift, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional instrument polishing machine for fork truck, includes quick-witted case, the left surface of quick-witted case runs through and is equipped with the business turn over material mouth, the inside top symmetry of quick-witted case is equipped with the cylinder, the piston rod bottom level of cylinder is fixed with the fly leaf, spacing spout has transversely been seted up to the bottom surface of fly leaf, the bottom of fly leaf is equipped with first motor, the pivot one end transmission of first motor is connected with first lead screw, the movable block has been cup jointed to the screw thread on the first lead screw, the bottom of movable block is equipped with polishing mechanism, the left side upper end of quick-witted incasement portion is fixed with flexible cylinder, the piston rod bottom of flexible cylinder is fixed with the lift backplate, the inside right side level of quick-witted case is equipped with the support flat board, support flat board upper end symmetry is equipped with the direction slide bar, the corresponding inboard of direction slide bar and the position support flat board's surface middle part has seted up spacing logical groove, it has work piece platform to slide on the direction slide bar, the right-hand member of support flat board bottom side is fixed with the second motor, the pivot one end transmission of second motor is connected with the second lead screw, the screw thread has cup jointed on the second lead screw, the inside drive connecting block has been equipped with the inside drive connecting block.

The polishing mechanism comprises a top plate fixed at the bottom of the moving block, a bottom plate is fixed at the bottom of the top plate through connecting rods arranged on two sides, a third motor is mounted in the middle of the bottom side of the top plate, a main driving gear is mounted on a rotating shaft of the third motor, rotating shaft rods are rotatably arranged at corresponding ends of two sides of the third motor, gears are mounted on the rotating shaft rods, the bottom ends of the rotating shaft rods movably penetrate through the two sides of the bottom plate and are fixedly polished and polished, two ends of the main driving gear are connected with the gears on the rotating shaft rods in a transmission mode, and the polishing and polishing disc on the movable polishing mechanism can reciprocate left and right, so that left and right reciprocating polishing and polishing of instrument workpieces can be achieved.

The inside slip of spacing spout has spacing slider, the bottom of the end of spacing slider and the movable block top fixed connection on the first lead screw, this item can make polishing mechanism pass through spacing slider and stabilize the reciprocating slip in spacing spout to guarantee the planarization of work piece polishing.

The workpiece platform comprises a workpiece platform plate, an air cavity is formed in the workpiece platform plate, adsorption air holes are uniformly formed in the upper portion of the air cavity in a penetrating mode, movable sliding blocks are symmetrically arranged on two sides of the bottom of the workpiece platform plate, the movable sliding blocks and the guide sliding rods slide in a penetrating mode, an air pump is started to enable the air cavity to generate adsorption force through an air pipe after the instrument workpiece is placed on the workpiece platform plate, the adsorption air holes are used for adsorbing and fixing the instrument workpiece on the workpiece platform plate, and therefore the instrument workpiece can be taken out conveniently after polishing.

The top of drive connecting block is through spacing logical groove and the bottom fixed connection of work piece platen, and connects the trachea on the inside air pump of drive connecting block, and runs through the intercommunication between the air cavity in trachea one end and the work piece platen, be equipped with the relief valve on the trachea, this can avoid personnel and polishing mechanism contact and appear injured problem to can make instrument work piece realize automatic ejection of compact and feeding's effect after accomplishing polishing, and then saved the time of opening and shutting the chamber door and improved the efficiency of polishing.

The left end of the supporting plate extends to the left outside of the case through the feeding and discharging hole, and the bottom of the extending end of the supporting plate is fixedly supported by the columnar supporting piece, so that the polished instrument workpiece can automatically move out of the left outside of the case, and the instrument workpiece can be conveniently taken and placed by a worker.

The utility model has the technical effects and advantages that: this multi-functional burnishing machine for instrument of fork truck, through placing the instrument work piece on the work piece platen, then start the air pump and make the air cavity in produce adsorption force through the trachea, make simultaneously adsorb the gas pocket and adsorb fixedly to the instrument work piece on the work piece platen, thereby be convenient for take out after making instrument work piece polish, adsorb fixedly after the instrument work piece passes through the work piece platform, promote the fly leaf through the cylinder and reciprocate, make the polishing mechanism that the fly leaf bottom set up move down and the mutual wainscot of instrument work piece simultaneously, start the third motor simultaneously and make main drive gear rotate the meshing drive gear, and the gear drives the pivot pole that roof bottom symmetry set up and rotate, and the pivot pole drives polishing and beat the mill high-speed rotation, thereby realize the operation of polishing to the instrument work piece, first motor start at this moment drives first lead screw and rotates and drive spacing slider in spacing spout reciprocating motion, and then drive polishing and beat the dish on the polishing mechanism and control reciprocating motion, alright realize the polishing to instrument work piece.

The second motor is started to drive the second screw rod to rotate, and the second screw rod drives the driving connecting block to slide in the limiting through groove in a limiting way, so that the workpiece platen is driven to move left stably through the moving sliding block, the workpiece platen moves out to the starting point of the supporting plate through the feeding and discharging port on the left side of the chassis to take down the instrument workpiece and place a new instrument workpiece for adsorption fixation, meanwhile, the workpiece is reversely moved through the feeding and discharging port to move to the vertical bottom side of the polishing mechanism for polishing through the action, so that a person is not required to open or close the box door for taking and placing the instrument workpiece, the problem that the person is injured due to contact with the polishing mechanism is avoided, the instrument workpiece can realize the effects of automatic discharging and feeding after polishing is completed, and the time for opening and closing the box door is saved, and the polishing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the polishing mechanism of the present utility model;

FIG. 3 is a bottom view of the workpiece platform of the present utility model;

fig. 4 is a front view of a workpiece platen of the present utility model.

In the figure: 1. a chassis; 2. a material inlet and a material outlet; 3. a cylinder; 4. a movable plate; 5. limiting sliding grooves; 6. a first motor; 7. a first screw rod; 8. a moving block; 9. a polishing mechanism; 10. a telescopic cylinder; 11. lifting a guard board; 12. a support plate; 13. a guide slide bar; 14. limiting through grooves; 15. a work piece platform; 16. a second motor; 17. a second screw rod; 18. driving the connecting block; 19. an air pump; 20. a top plate; 21. a bottom plate; 22. a third motor; 23. a main drive gear; 24. a rotating shaft lever; 25. a gear; 26. polishing and grinding disc; 27. a limit sliding block; 28. a workpiece platen; 29. an air cavity; 30. adsorption pores; 31. and moving the slide block.

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, the present utility model provides a technical solution: the utility model provides a multifunctional instrument polishing machine for fork truck, including quick-witted case 1, the left surface of quick-witted case 1 runs through and is equipped with feed outlet 2, can make instrument work piece realize automatic feed and discharge through work piece platen 28, the inside top symmetry of quick-witted case 1 is equipped with cylinder 3, can make fly leaf 4 go on lifting movement, the piston rod bottom level of cylinder 3 is fixed with fly leaf 4, and spacing spout 5 has transversely been seted up to the bottom surface of fly leaf 4, can let spacing slider 27 in its inside directional slip, the inside slip of spacing spout 5 has spacing slider 27, and the bottom of spacing slider 27 and the movable block 8 top fixed connection on the first lead screw 7, make polishing mechanism 9 stable reciprocating motion, thereby let instrument work piece polish more level.

The bottom of fly leaf 4 is equipped with first motor 6, make the one end of first lead screw 7 carry out transmission with the pivot of first motor 6 and be connected, the pivot one end transmission of first motor 6 is connected with first lead screw 7, the rotation of first motor 6 drives first lead screw 7 and decides the left and right sides and remove, movable block 8 has been cup jointed to the screw thread on the first lead screw 7, and the bottom of movable block 8 is equipped with polishing mechanism 9, realize the polishing to the instrument work piece, polishing mechanism 9 is including fixing the roof 20 in the movable block 8 bottom, can make third motor 22 fix in its bottom, the bottom of roof 20 is fixed with bottom plate 21 through the connecting rod that both sides were equipped with, be convenient for rotate the fixed in its both sides to pivot pole 24, the bottom side mid-mounting of roof 20 has third motor 22, drive main drive gear 23 rotates, install main drive gear 23 in the pivot of third motor 22, meshing drive gear 25 rotates.

The corresponding end rotation in both sides of third motor 22 is equipped with pivot pole 24, can make polishing mill 26 rotate and polish the instrument work piece, all install gear 25 on the polishing pivot pole 24, can make pivot pole 24 rotate, the bottom activity of pivot pole 24 runs through to the bottom both sides of bottom plate 21 and be fixed with polishing mill 26, realize the polishing to the instrument work piece, the transmission is connected between the both ends of main drive gear 23 and the gear 25 on pivot pole 24, can polish the instrument work piece, the inside left side upper end of machine case 1 is fixed with flexible cylinder 10, can make flexible cylinder 10 drive lift backplate 11 and reciprocate, the piston rod bottom of flexible cylinder 10 is fixed with lift backplate 11, realize the shutoff to feed inlet and discharge port 2, the inside right side level of machine case 1 is equipped with and supports dull and stereotyped 12, can make work piece platform 15 left and right movement.

The left end of the supporting flat plate 12 extends to the left outside of the chassis 1 through the feeding and discharging hole 2, a columnar supporting piece is fixedly supported at the bottom of the extending end of the supporting flat plate 12, automatic feeding and discharging of instrument workpieces are facilitated, guide sliding rods 13 are symmetrically arranged at the upper end of the supporting flat plate 12, movable sliding blocks 31 directionally slide, corresponding inner sides of the guide sliding rods 13 and the middle part of the surface of the supporting flat plate 12 are provided with limiting through grooves 14, a driving connecting block 18 can directionally slide on the inner sides of the guide sliding rods, a workpiece platform 15 slides on the guide sliding rods 13, the workpiece platform 15 can transversely slide left and right to keep stability, the workpiece platform 15 comprises a workpiece platen 28, an air cavity 29 is arranged in the workpiece platen 28, adsorption force is generated in the air cavity 29, adsorption air holes 30 are uniformly formed in the upper portion of the air cavity 29 in a penetrating mode, the instrument workpieces can be placed on the workpiece platen 28 for adsorption fixing, polishing and polishing are performed afterwards, and the instrument workpieces are convenient to take and place, and fixing are not needed to be performed by a fixture.

The two sides of the bottom of the workpiece platen 28 are symmetrically provided with the movable sliding blocks 31, the movable sliding blocks 31 and the guide sliding rods 13 are penetrated and slide, so that the instrument workpiece can be kept stable during feeding and discharging, the right end of the bottom side of the supporting flat plate 12 is fixedly provided with the second motor 16, the second screw rod 17 is driven to rotate to generate driving force, one end of a rotating shaft of the second motor 16 is in transmission connection with the second screw rod 17, the rotation of the second screw rod 17 drives the driving connecting block 18 to directionally slide, the driving connecting block 18 is sleeved on the second screw rod 17 in a threaded manner, the workpiece platen 28 is driven to move, the air pump 19 is arranged in the driving connecting block 18, the adsorption force can be generated on the air cavity 29, the top end of the driving connecting block 18 is fixedly connected with the bottom of the workpiece platen 28 through the limiting through groove 14, the stability of the movement of the driving connecting block 18 is guaranteed, the air pump 19 in the driving connecting block 18 is connected with an air pipe, and a pressure release valve is arranged on the air pipe in a penetrating manner between one end of the air pipe and the air cavity 29 in the workpiece platen 28, so that the instrument workpiece is adsorbed and fixed.

Specifically, during the use, through placing the instrument work piece on work piece platen 28 and then starting air pump 19 and making the air cavity produce adsorption force through the trachea, make simultaneously adsorb the gas pocket 30 and adsorb fixedly to the instrument work piece on the work piece platen 28, thereby be convenient for take out after making instrument work piece polish, after instrument work piece adsorbs fixedly through work piece platen 15, promote fly leaf 4 through cylinder 3 and reciprocate, make the polishing mechanism 9 that fly leaf 4 bottom set up down move and instrument work piece mutual facing simultaneously, simultaneously start third motor 22 and make main drive gear 23 rotate the meshing drive gear 25 rotate, and gear 25 drives the rotation axostylus axostyle 24 that roof 20 bottom symmetry set up, and the rotation axostylus axostyle 24 drives polishing mill 26 high-speed rotation, thereby realize the operation of polishing to the instrument work piece, at this moment first motor 6 starts and drives first lead screw 7 and rotate spacing slider 27 reciprocating motion in spacing spout 5, and then drive polishing mill 26 on the polishing mechanism 9 and reciprocate about, can realize the reciprocal polishing to the instrument work piece about.

The second motor 16 is used for starting to drive the second screw rod 17 to rotate, the second screw rod 17 drives the driving connecting block 18 to slide in the limiting through groove 14 in a limiting mode, so that the workpiece platen 28 is driven to move leftwards through the moving sliding block 31 in the guiding sliding rod 13, the workpiece platen 28 moves out to the starting point of the supporting flat plate 12 through the feeding and discharging hole 2 on the left side of the machine case 1 to take down the instrument workpiece and place a new instrument workpiece to be adsorbed and fixed, meanwhile, the workpiece moves to the vertical bottom side of the polishing mechanism 9 through the feeding and discharging hole 2 in a reverse moving mode through the above action to polish, therefore, a person is not required to open or close a box door to take the instrument workpiece, the problem that the person is injured due to contact with the polishing mechanism 9 is avoided, the instrument workpiece can be automatically discharged and fed after polishing is completed, the box door opening and closing time is saved, and polishing efficiency is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a multifunctional instrument polisher for fork truck, includes quick-witted case (1), its characterized in that: the left side of machine case (1) runs through and is equipped with business turn over material gate (2), the inside top symmetry of machine case (1) is equipped with cylinder (3), the piston rod bottom level of cylinder (3) is fixed with fly leaf (4), spacing spout (5) have transversely been seted up to the bottom surface of fly leaf (4), the bottom of fly leaf (4) is equipped with first motor (6), the pivot one end transmission of first motor (6) is connected with first lead screw (7), moving block (8) have been cup jointed to the screw thread on first lead screw (7), the bottom of moving block (8) is equipped with polishing mechanism (9), the left side upper end of the inside of machine case (1) is fixed with telescopic cylinder (10), the piston rod bottom of telescopic cylinder (10) is fixed with lift backplate (11), the inside right side level of machine case (1) is equipped with support flat (12), the top symmetry of support flat (12) is equipped with direction slide bar (13), the corresponding inboard of direction slide bar (13) and the surface middle part of position support flat (12) is equipped with spacing logical groove (14), direction flat motor (16) are connected with second end (16) of slide bar (16), the second screw rod (17) is in threaded sleeve connection with a driving connecting block (18), and an air pump (19) is arranged in the driving connecting block (18).

2. The polishing machine for a forklift multifunctional instrument according to claim 1, wherein: the polishing mechanism (9) comprises a top plate (20) fixed at the bottom of a moving block (8), a bottom plate (21) is fixed at the bottom of the top plate (20) through connecting rods arranged on two sides, a third motor (22) is mounted at the middle of the bottom side of the top plate (20), a main driving gear (23) is mounted on a rotating shaft of the third motor (22), rotating shafts (24) are arranged at corresponding ends of two sides of the third motor (22), gears (25) are mounted on the rotating shafts (24), the bottom ends of the rotating shafts (24) movably penetrate through two sides of the bottom plate (21) and are fixedly used for polishing grinding discs (26), and transmission connection is achieved between two ends of the main driving gear (23) and the gears (25) on the rotating shafts (24).

3. The polishing machine for a forklift multifunctional instrument according to claim 1, wherein: the inside of limit chute (5) is slided and is had limit slider (27), the bottom of limit slider (27) bottom and movable block (8) top fixed connection on first lead screw (7).

4. The polishing machine for a forklift multifunctional instrument according to claim 1, wherein: the workpiece platform (15) comprises a workpiece platform plate (28), an air cavity (29) is formed in the workpiece platform plate (28), adsorption air holes (30) are uniformly formed in the upper portion of the air cavity (29) in a penetrating mode, movable sliding blocks (31) are symmetrically arranged on two sides of the bottom of the workpiece platform plate (28), and the movable sliding blocks (31) and the guide sliding rods (13) are in penetrating sliding mode.

5. The polishing machine for a forklift multifunctional instrument according to claim 4, wherein: the top end of the driving connecting block (18) is fixedly connected with the bottom of the workpiece platen (28) through a limiting through groove (14), an air pipe is connected to an air pump (19) inside the driving connecting block (18), one end of the air pipe is communicated with an air cavity (29) in the workpiece platen (28) in a penetrating mode, and a pressure release valve is arranged on the air pipe.

6. The polishing machine for a forklift multifunctional instrument according to claim 1, wherein: the left end of the supporting flat plate (12) extends to the left outside of the chassis (1) through the feeding and discharging hole (2), and a columnar supporting piece is fixedly supported at the bottom of the extending end of the supporting flat plate (12).