CN212527183U - Grinding equipment for machining crane parts - Google Patents

Abstract

The utility model discloses a hoist parts machining is with equipment of polishing, the collecting box comprises a collecting box, the upper end of collecting box is fixed with the case of polishing, upper end one side of collecting box is fixed with the dead lever, upper end one side of dead lever is fixed with the fixed plate, the fixed plate upper groove, be equipped with the mobile device in the recess, the last connecting plate that is equipped with of mobile device, the lower extreme of connecting plate is fixed with driving motor, driving motor's output shaft end is fixed with the wheel of polishing. The utility model discloses reached the fixed firm purpose of different parts, prevented that the part specification is different, fixed insecure, the condition of part skew takes place, can avoid wafting in the air, influences staff's operational environment with the piece processing of producing of polishing simultaneously.

Description

Grinding equipment for machining crane parts

Technical Field

The utility model relates to a hoist parts machining technical field especially relates to a hoist parts machining is with equipment of polishing.

Background

The crane is a multi-action hoisting machine which can vertically lift and horizontally carry heavy objects within a certain range, and is also called a crown block, a gantry crane and a crane, the number of parts on the crane is large, the parts need to be polished during processing and production, the surfaces of the parts are rough and changed, and therefore the use in the later period is facilitated.

Parts on the hoist are more, need different equipment when polishing, fix the part according to the size of part, cost when can increase production like this to can produce a large amount of pieces when polishing, the time is longer back, and the piece is piled up, needs the staff to clear up, and at this moment the air flow can make the piece fly away in the air, influences staff's safety, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present hoist needs the part of polishing more, and an equipment can not fix to polish to a plurality of equipment, the inconvenient not enough of collecting of piece simultaneously, and the hoist is equipment of polishing for parts machining that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding device for machining of crane parts comprises a collecting box, wherein a grinding box is fixed at the upper end of the collecting box, a fixing rod is fixed on one side of the upper end of the collecting box, a fixing plate is fixed on one side of the upper end of the fixing rod, a groove is formed in the fixing plate, a moving device is arranged in the groove, a connecting plate is arranged on the moving device, a driving motor is fixed at the lower end of the connecting plate, and a grinding wheel is fixed at the tail end of an output shaft of the driving motor;

the two ends of the connecting plate are both fixed with supporting plates, the lower ends of the two supporting plates are both fixed with fans, one side in the grinding box is provided with a plurality of openings, one side of the upper end of the collecting box is provided with a feed inlet corresponding to the openings, and the grinding box is internally provided with a limiting device.

Preferably, the moving device comprises two hydraulic cylinders fixed on the side wall of one end in the groove, a moving plate is fixed at the tail end of a piston rod of each hydraulic cylinder, an electric push rod is installed on the moving plate, the lower end of the electric push rod penetrates through the moving plate and extends to the lower end of the moving plate, and the tail end of the electric push rod is fixed on the connecting plate.

Preferably, the limiting device comprises two limiting rods fixed at two sides in the grinding box, the two limiting rods are both connected with a push plate in a sliding way, one side of the push plate is rotationally connected with a first screw rod, the first screw rod is sheathed on the side wall of one end in the grinding box in a threaded manner, two second screw rods are sleeved on both sides of the push plate in a threaded manner, one ends of the two second screw rods are rotatably connected with mounting plates, one side of each mounting plate is provided with a baffle plate, two baffles are arranged on one side of the push plate, an installation rod is connected on the baffles in a sliding way, a pressing plate is fixed at the lower end of the installation rod, the mounting rod is connected with a spring in a sliding way, the upper end of the spring is fixed at the upper end of the corresponding baffle plate, the lower end of the spring is fixed at the upper end of the pressing plate, the upper end of the mounting rod is fixed with a pulling plate end which is fixed at the upper end of the corresponding baffle, and the upper end of the mounting rod is fixed with a pulling plate.

Preferably, a turning block is fixed to one end of each of the two second screws and the first screw.

Preferably, a sealing cover is hinged on one end side wall of the collecting box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching between the limiting device and the polishing box, the limiting device fixes the part to be polished and can be adjusted according to the size of the part, so that the part to be polished is firmly fixed, and the part is prevented from deviating during polishing to cause polishing errors;

2. through the matching between the two fans and the opening in the grinding box, the fans directly blow the chips generated during grinding into the collecting box through the opening, so that the chips are prevented from floating during grinding, the environment of a working area is prevented from being influenced, and the safety of workers is threatened;

to sum up, the utility model discloses reached the fixed firm purpose of different parts, prevented that the part specification is different, fixed insecure, the condition of part skew takes place, can avoid wafting in the air, influences staff's operational environment with the piece processing of producing of polishing simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the polishing box of the present invention;

fig. 3 is a schematic view of the groove structure in the fixing plate of the present invention.

In the figure: the device comprises a collecting box 1, a sealing cover 2, a rotating block 3, a first screw rod 4, a polishing box 5, a pushing plate 6, a mounting plate 7, a pulling plate 8, a pressing plate 9, a polishing wheel 10, a fan 11, an electric push rod 12, a fixing plate 13, a connecting plate 14, a driving motor 15, a supporting plate 16, a fixing rod 17, an opening 18, a baffle 19, a limiting rod 20, a hydraulic cylinder 21, a moving plate 22 and a second screw rod 23.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-3, a grinding device for machining crane parts comprises a collecting box 1, wherein a sealing cover 2 is hinged to the side wall of one end of the collecting box 1, the sealing cover 2 seals the collecting box 1, the sealing cover 2 is opened when the cleaning is needed, the cleaning is carried out on scraps, a grinding box 5 is fixed to the upper end of the collecting box 1, a fixing rod 17 is fixed to one side of the upper end of the collecting box 1, a fixing plate 13 is fixed to one side of the upper end of the fixing rod 17, a groove is formed in the fixing plate 13, a moving device is arranged in the groove, a connecting plate 14 is arranged on the moving device, the moving device adjusts the position of the connecting plate 14 to grind different positions of the parts, a driving motor 15 is fixed to the lower end of the connecting plate 14, a grinding wheel 10 is fixed to the tail end of an output shaft of the driving motor 15;

referring to fig. 2, the both ends of connecting plate 14 all are fixed with backup pad 16, the lower extreme of two backup pads 16 all is fixed with fan 11, fan 11 blows the piece of polishing, the piece drops to collection box 1 through opening 18 and feed inlet, one side in the case 5 of polishing is equipped with a plurality of openings 18, upper end one side of collection box 1 is equipped with the feed inlet that corresponds with the opening, be equipped with stop device in the case 5 of polishing, make things convenient for the staff to clear up the piece fast, prevent that the piece from floating and cause the loss to the staff.

Referring to fig. 1 and 3, the moving device includes two hydraulic cylinders 21 fixed on a side wall of one end in the groove, a moving plate 22 is fixed at a tail end of a piston rod of each hydraulic cylinder 21, the hydraulic cylinders 21 push the moving plate 22 to move left and right, an electric push rod 12 is installed on the moving plate 22, a lower end of the electric push rod 12 penetrates through the moving plate 22 and extends to a lower end of the moving plate 22, the tail end of the electric push rod 12 is fixed on the connecting plate 14, the electric push rod 12 adjusts the position of the connecting plate 14, parts are conveniently placed in the polishing box 5, and the position of the moving plate.

Referring to fig. 1 and 2, the limiting device comprises two limiting rods 20 fixed at two sides in a grinding box 5, a push plate 6 is slidably connected to each of the two limiting rods 20, the limiting rods 20 facilitate movement of the push plate 6, a first screw 4 is rotatably connected to one side of the push plate 6, the first screw 4 is in threaded sleeve connection with the side wall of one end in the grinding box 5, two second screws 23 are in threaded sleeve connection with two sides of the push plate 6, a rotating block 3 is fixed at one end of each of the two second screws 23 and one end of the first screw 4, the rotating block 3 facilitates control of rotation of the second screws 23 and the first screw 4, one end of each of the two second screws 23 is in threaded sleeve connection with a mounting plate 7, the position of the mounting plate 7 is adjusted when the second screws 23 move, when fewer parts are used, the position of the push plate 6 is adjusted first, the push plate 6 moves to a proper position, the two mounting plates 7 are adjusted, a baffle plate 19 is installed at, two baffle 19 are installed to one side of push pedal 6, sliding connection has the installation pole on baffle 19, the lower extreme of installation pole is fixed with clamp plate 9, sliding connection has the spring on the installation pole, the upper end at the baffle 19 that corresponds is fixed to the upper end of spring, the upper end at clamp plate 9 is fixed to the lower extreme of spring, the difference of material thickness can be polished as required to spring and clamp plate 9, adjust, the upper end of installation pole is fixed with the upper end that 8 ends of arm-tie are fixed at the baffle 19 that corresponds, the upper end of installation pole is fixed with arm-tie 8, arm-tie 8 drives the installation pole and removes, the installation pole drives clamp plate 9 and removes, later the spring resets the part that is applicable to different thickness, fix the part.

In the utility model, when in use, when a needed part is polished, according to the length of the part, one side of the part is abutted against the side wall at one end in the polishing box 5, then the rotating block 3 on the first screw rod 4 is rotated to move the push plate 6, after the push plate 6 is moved to a proper position, the push plate 6 is abutted against one side of the part to fix the part, and simultaneously two pull plates 8 on the baffle 19 are pulled to drive the mounting rod to move, so that the push plate moves, and simultaneously the spring is compressed, after the push plate 6 is moved to a proper position, the push plate 6 is loosened, the spring resets to fix the part by the press plate, when the two press plates and the push plate 6 are not firmly fixed, the rotating blocks 3 on the second screw rods 23 at two sides of the push plate 6 are rotated to move the two mounting plates 7, the mounting plates 7 extrude the part again, at the moment, the two pull plates 8 at one side of the mounting plates 7 are moved, to less part, when push pedal 6 is inconvenient fixed, can adjust two mounting panels 7 and fix the part, this is that electric putter 12 promotes connecting plate 14 downstream, after moving suitable position, driving motor 15 drives grinding wheel 10 and rotates, and the position of polishing as required, two pneumatic cylinders 21 promote the movable plate 22 and move, movable plate 22 drives electric putter 12 and moves, thereby it removes to drive grinding wheel 10, wholly polish the part, two fans 11 in the backup pad 16 rotate simultaneously, the piece after will polishing blows away, the piece falls in collecting box 1 through opening 18 on the grinding box 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a hoist is equipment of polishing for parts machining, includes collecting box (1), its characterized in that: a polishing box (5) is fixed at the upper end of the collecting box (1), a fixing rod (17) is fixed on one side of the upper end of the collecting box (1), a fixing plate (13) is fixed on one side of the upper end of the fixing rod (17), a groove is formed in the fixing plate (13), a moving device is arranged in the groove, a connecting plate (14) is arranged on the moving device, a driving motor (15) is fixed at the lower end of the connecting plate (14), and a polishing wheel (10) is fixed at the tail end of an output shaft of the driving motor (15);

the two ends of the connecting plate (14) are respectively fixed with a supporting plate (16), the lower ends of the two supporting plates (16) are respectively fixed with a fan (11), one side in the grinding box (5) is provided with a plurality of openings (18), one side of the upper end of the collecting box (1) is provided with a feed inlet corresponding to the openings, and a limiting device is arranged in the grinding box (5).

2. The grinding device for machining the crane parts as claimed in claim 1, wherein the moving device comprises two hydraulic cylinders (21) fixed on one side wall of one end in the groove, a moving plate (22) is fixed at the tail end of a piston rod of each hydraulic cylinder (21), an electric push rod (12) is installed on each moving plate (22), the lower end of each electric push rod (12) penetrates through each moving plate (22) and extends to the lower end of each moving plate (22), and the tail end of each electric push rod (12) is fixed on the connecting plate (14).

3. The grinding equipment for machining the crane parts as claimed in claim 1, wherein the limiting device comprises two limiting rods (20) fixed at two sides in the grinding box (5), a push plate (6) is connected to each of the two limiting rods (20) in a sliding manner, a first screw (4) is rotatably connected to one side of the push plate (6), the first screw (4) is sleeved on the side wall of one end in the grinding box (5) in a threaded manner, two second screws (23) are sleeved on two sides of the push plate (6) in a threaded manner, mounting plates (7) are rotatably connected to one ends of the two second screws (23), a baffle (19) is mounted on one side of each of the two mounting plates (7), two baffles (19) are mounted on one side of the push plate (6), a mounting rod is slidably connected to the baffle (19), and a pressing plate (9) is fixed at the lower end of the mounting rod, sliding connection has the spring on the installation pole, the upper end at corresponding baffle (19) is fixed to the upper end of spring, the upper end at clamp plate (9) is fixed to the lower extreme of spring, the upper end of installation pole is fixed with the upper end that arm-tie (8) end is fixed at corresponding baffle (19), the upper end of installation pole is fixed with arm-tie (8).

4. A grinding device for crane part processing according to claim 3, characterized in that the turning block (3) is fixed at one end of the two second screws (23) and the first screw (4).

5. Grinding device for crane part processing according to claim 1, characterized in that a cover (2) is hinged to one end side wall of the collection box (1).

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