CN210147697U

CN210147697U - Device for processing burrs of connecting knife edge

Info

Publication number: CN210147697U
Application number: CN201920279277.0U
Authority: CN
Inventors: 孙加洪; 谭群跃; 何腹
Original assignee: Sheng An Plastic & Hardware (shanghai) Co Ltd
Current assignee: Sheng An Plastic & Hardware (shanghai) Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-03-17
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a handle device that connects edge of a knife burr, including handling burr device body, it includes driving motor and sets up the nylon yarn dish on the driving motor output shaft to handle burr device body, driving motor's below is equipped with the base, and driving motor's bottom fixed mounting has the montant of two rectangles, and driving motor's bottom fixed mounting has the supporting seat of rectangle, and the supporting seat is located between two montants, two rectangular channels have been seted up at the top of base, montant and the rectangular channel sliding connection that corresponds, the mounting groove of rectangle is seted up at the top of base, and the bottom of supporting seat extends to in the mounting groove and fixed mounting has the gasbag. The utility model relates to a rationally, convenient operation is convenient for cushion driving motor, slows down driving motor's vibrations, prolongs driving motor's life, satisfies personnel's user demand.

Description

Device for processing burrs of connecting knife edge

Technical Field

The utility model relates to a burr treatment facility technical field especially relates to a handle device that connects sword mouth burr.

Background

In the punching production, the punching of many materials is irregular, considering the performance of the materials and the performance and strength of a punch press and a die, the punching needs to be performed in segments, after the punching, the punching joint needs to be connected together, the processing needs to be performed before the connection, otherwise, pollutants such as burrs exist on the punching, the connection effect is influenced, in order to eliminate the pollutants such as the burrs, people generally polish the punching through a grinding tool, the mode is not easy to operate and easily causes damage to products, a device for processing the burrs of the joint knife edge appears along with the development of science and technology, the existing device for processing the burrs of the joint knife edge mainly comprises a frame, a driving motor arranged above the frame and a nylon wire disc which is connected with an output shaft of the driving motor and is made of a plurality of nylon wires, and the nylon wire disc is driven to rotate by the driving motor, polishing and cleaning burrs at the position of a cutter opening through a nylon wire disc; however, a driving motor on the existing device for processing the burrs of the edge of the knife is not convenient to buffer, vibration is easily generated when the driving motor works, the driving motor is easily damaged in long-term vibration, the service life of the driving motor is shortened, and the using requirements of personnel cannot be met, so that the device for processing the burrs of the edge of the knife is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for processing burrs of a knife connecting edge.

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

a device for processing burrs of a cutting edge comprises a burr processing device body, wherein the burr processing device body comprises a driving motor and a nylon wire disc arranged on an output shaft of the driving motor, a base is arranged below the driving motor, two rectangular vertical rods are fixedly arranged at the bottom of the driving motor, a rectangular supporting seat is fixedly arranged at the bottom of the driving motor and is positioned between the two vertical rods, two rectangular grooves are arranged at the top of the base, the vertical rods are slidably connected with the corresponding rectangular grooves, a rectangular mounting groove is arranged at the top of the base, the bottom of the supporting seat extends into the mounting groove and is fixedly provided with an air bag, the bottom of the air bag is movably contacted with the inner wall of the bottom of the mounting groove, rectangular blocks are movably contacted with the two sides of the air bag, rectangular sliding blocks are fixedly arranged at the two sides of the rectangular blocks, and two rectangular sliding grooves are arranged on the, the slide blocks are positioned in the corresponding sliding grooves, the top and the bottom of each slide block and one side far away from the corresponding rectangular block are nested with balls, the balls are in rolling contact with the inner walls of the corresponding sliding grooves, a cavity arranged on the base is arranged below the mounting groove, two rectangular push plates are arranged in the cavity in a sliding manner, a plurality of springs are fixedly connected between one side of each push plate close to the corresponding rectangular block and one side of the inner wall of the corresponding rectangular block, two first fixed pulleys are rotatably arranged on the inner wall of one side of the cavity, the two push plates are both positioned between the two first fixed pulleys, two second fixed pulleys are rotatably arranged on the inner wall of the bottom of the mounting groove and positioned below the corresponding rectangular block, a pull rope is fixedly connected to the bottom of the rectangular block, and one end of the pull rope far away from the corresponding rectangular block sequentially bypasses one side of the second fixed pulley close to the push plates and, and is fixedly connected with one side of the push plate close to the rectangular block.

Preferably, two connecting blocks are fixedly mounted on the inner wall of the bottom of the mounting groove, a first round hole is formed in one side of each connecting block, a first pin shaft is fixedly sleeved in the first round hole, a second round hole is formed in one side of the second fixed pulley, a first bearing is fixedly sleeved in the second round hole, and an inner ring of the first bearing is fixedly sleeved on the outer side of the corresponding first pin shaft.

Preferably, a second pin shaft is fixedly mounted on the inner wall of one side of the cavity, a third round hole is formed in one side of the second fixed pulley, a second bearing is fixedly sleeved in the third round hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding second pin shaft.

Preferably, two rectangular holes are formed in the inner wall of the bottom of the mounting groove, and the side walls of the rectangular holes are in movable contact with the outer sides of the corresponding pull ropes.

Preferably, the number of the springs on the same push plate is four to six, and the four to six springs on the same push plate are arranged on the inner wall of one side, close to the corresponding rectangular block, of the push plate at equal intervals.

Preferably, the outer side of the supporting seat is slidably connected with the side wall of the mounting groove.

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

through driving motor, the nylon wire dish, a pedestal, a supporting seat, the rectangular channel, the montant, the mounting groove, the gasbag, the rectangular block, the slider, the ball, the cavity, the push pedal, first fixed pulley, the second fixed pulley, the spring cooperatees with the stay cord, driving motor produces the power of vibrations and drives supporting seat and montant lateral position removal, the supporting seat extrudees the gasbag, the extruded power makes the gasbag take place to deform, the effort that the gasbag takes place to deform extrudees the rectangular block, the extruded power drives rectangular block position removal, the rectangular block drives the ball through the slider that corresponds and rolls on the lateral wall of spout, the rectangular block is stretched to the stay cord that corresponds, the pulling power drives the push pedal through the stay cord that corresponds and compresses the spring, under the spring action of spring, make and be convenient for cushion driving motor, slow down driving motor's vibrations.

The utility model relates to a rationally, convenient operation is convenient for cushion driving motor, slows down driving motor's vibrations, prolongs driving motor's life, satisfies personnel's user demand.

Drawings

Fig. 1 is a schematic structural view of a device for processing burrs at a tool connecting opening according to the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is a schematic view of the three-dimensional structure of the driving motor, the supporting seat, the vertical rod and the base of the device for processing the burrs of the incision.

In the figure: the device comprises a driving motor 1, a nylon wire disc 2, a base 3, a supporting seat 4, a rectangular groove 5, a vertical rod 6, a mounting groove 7, an air bag 8, a rectangular block 9, a sliding block 10, a ball 11, a cavity 12, a push plate 13, a first fixed pulley 14, a second fixed pulley 15, a spring 16 and a pull rope 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a device for processing burrs of a cutting edge comprises a burr processing device body, the burr processing device body comprises a driving motor 1 and a nylon wire disc 2 arranged on an output shaft of the driving motor 1, a base 3 is arranged below the driving motor 1, two rectangular vertical rods 6 are fixedly arranged at the bottom of the driving motor 1, a rectangular supporting seat 4 is fixedly arranged at the bottom of the driving motor 1, the supporting seat 4 is positioned between the two vertical rods 6, two rectangular grooves 5 are arranged at the top of the base 3, the vertical rods 6 are in sliding connection with the corresponding rectangular grooves 5, a rectangular mounting groove 7 is arranged at the top of the base 3, the bottom of the supporting seat 4 extends into the mounting groove 7 and is fixedly provided with an air bag 8, the bottom of the air bag 8 is in movable contact with the inner wall of the bottom of the mounting groove 7, rectangular blocks 9 are in movable contact with both sides of the air bag 8, rectangular sliding blocks, the inner walls of two sides of the mounting groove 7 are respectively provided with two rectangular sliding grooves, the slider 10 is positioned in the corresponding sliding grooves, the top, the bottom and one side far away from the corresponding rectangular block 9 of the slider 10 are respectively nested with a ball 11, the ball 11 is in rolling contact with the inner wall of the corresponding sliding groove, a cavity 12 arranged on the base 3 is arranged below the mounting groove 7, two rectangular push plates 13 are arranged in the cavity 12 in a sliding way, a plurality of springs 16 are fixedly connected between one side of each push plate 13 close to the corresponding rectangular block 9 and one side of the inner wall of the cavity 12 close to the rectangular block 9, two first fixed pulleys 14 are rotatably arranged on one side of the cavity 12, the two push plates 13 are respectively positioned between the two first fixed pulleys 14, two second fixed pulleys 15 are rotatably arranged on the inner wall of the bottom of the mounting groove 7, the second fixed pulleys 15 are positioned below the corresponding rectangular block 9, the bottom of the rectangular, one end of the pull rope 17 far away from the corresponding rectangular block 9 sequentially bypasses one side of the second fixed pulley 15 close to the push plate 13 and the bottom of the first fixed pulley 14 and is fixedly connected with one side of the push plate 13 close to the rectangular block 9, the support seat 4, the rectangular groove 5, the vertical rod 6, the mounting groove 7, the airbag 8, the rectangular block 9, the slide block 10, the ball 11, the cavity 12, the push plate 13, the first fixed pulley 14, the second fixed pulley 15 and the spring 16 are matched with the pull rope 17, the support seat 4 and the vertical rod 6 are driven by the force generated by the vibration of the drive motor 1 to move downwards, the airbag 8 is extruded by the support seat 4, the airbag 8 is deformed by the extrusion force, the acting force generated by the deformation of the airbag 8 extrudes the rectangular block 9, the extrusion force drives the rectangular block 9 to move, the rectangular block 9 drives the ball 11 to roll on the side wall of the sliding chute through the corresponding slide block 10, rectangular block 9 is stretched to the stay cord 17 that corresponds, and the pulling power drives push pedal 13 through the stay cord 17 that corresponds and compresses spring 16, under spring 16's spring action for be convenient for cushion driving motor 1, slow down driving motor 1's vibrations, the utility model relates to a rationally, convenient operation is convenient for cushion driving motor 1, slows down driving motor 1's vibrations, prolongs driving motor 1's life, satisfies personnel's user demand.

The utility model discloses in, fixed mounting has two connecting blocks on the bottom inner wall of mounting groove 7, first round hole has been seted up to one side of connecting block, fixed cover is equipped with first round pin axle in the first round hole, one side of second fixed pulley 15 is equipped with the second round hole, fixed cover is equipped with first bearing in the second round hole, the inner circle of first bearing and the fixed suit in the outside of the first round pin axle that corresponds, fixed mounting has the second round pin axle on one side inner wall of cavity 12, one side of second fixed pulley 15 is equipped with the third round hole, the fixed cover of third round hole internal fixation cover is equipped with the second bearing, the inner circle of second bearing and the fixed suit in the outside of the second round pin axle that corresponds, two rectangular holes have been seted up on the bottom inner wall of mounting groove 7, the lateral wall of rectangular hole and the outside movable contact of the stay cord 17 that corresponds, the quantity of the spring 16 that is located on same push pedal 13 is four to six, and be located four to six equidistant settings of spring The outer side of the supporting seat 4 is connected with the side wall of the mounting groove 7 in a sliding manner, the supporting seat 4, the rectangular groove 5, the vertical rod 6, the mounting groove 7, the air bag 8, the rectangular block 9, the sliding block 10, the ball 11, the cavity 12, the push plate 13, the first fixed pulley 14, the second fixed pulley 15 and the spring 16 are matched with the pull rope 17, the driving motor 1 generates vibration force to drive the supporting seat 4 and the vertical rod 6 to move downwards, the supporting seat 4 extrudes the air bag 8, the air bag 8 is deformed by the extrusion force, the rectangular block 9 is extruded by the deformation force of the air bag 8, the extrusion force drives the rectangular block 9 to move, the rectangular block 9 drives the ball 11 to roll on the side wall of the sliding groove through the corresponding sliding block 10, the rectangular block 9 stretches the corresponding pull rope 17, the pulling force drives the push plate 13 to compress the spring 16 through the corresponding pull rope 17, under spring 16's spring action for be convenient for cushion driving motor 1, slow down driving motor 1's vibrations, the utility model relates to a rationally, convenient operation is convenient for cushion driving motor 1, slows down driving motor 1's vibrations, prolongs driving motor 1's life, satisfies personnel's user demand.

The working principle is as follows: when the driving motor 1 starts to work, the driving motor 1 is vibrated, the vibration force drives the supporting seat 4 to move downwards in the mounting groove 7, meanwhile, the vibration force drives the vertical rod 6 to slide downwards on the side wall of the corresponding rectangular groove 5, the supporting seat 4 extrudes the air bag 8, the air bag 8 is deformed by the extrusion force, the rectangular block 9 is extruded by the deformation force of the air bag 8, the rectangular block 9 is driven to move in the mounting groove 7 by the extrusion force, the corresponding sliding block 10 is driven to move by the rectangular block 9, the corresponding ball 11 is driven by the sliding block 10 to roll on the side wall of the sliding groove, the corresponding stay rope 17 is stretched by the rectangular block 9, the corresponding stay rope 17 is driven by the pulling force to sequentially slide on one side of the second fixed pulley 15 and the bottom of the first fixed pulley 14, and the corresponding push plate 13 is driven by the stay rope 17 to slide on the side wall of the cavity 12, the push plate 13 compresses the corresponding spring 16, so that the driving motor 1 is conveniently buffered under the elastic force action of the spring 16, the vibration of the driving motor 1 is reduced, and the service life of the driving motor 1 is prolonged.

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

1. The utility model provides a handle device that connects edge of a knife burr, includes handles burr treatment device body, handle burr treatment device body and include driving motor (1) and set up nylon wire dish (2) on driving motor (1) output shaft, its characterized in that, the below of driving motor (1) is equipped with base (3), and the bottom fixed mounting of driving motor (1) has montant (6) of two rectangles, and the bottom fixed mounting of driving motor (1) has supporting seat (4) of rectangle, and supporting seat (4) are located between two montants (6), two rectangular channels (5) have been seted up at the top of base (3), montant (6) and corresponding rectangular channel (5) sliding connection, the mounting groove (7) of rectangle have been seted up at the top of base (3), the bottom of supporting seat (4) extends to in mounting groove (7) and fixed mounting has gasbag (8), and the bottom of gasbag (8) and the bottom inner wall movable contact of mounting groove (7), the equal movable contact in both sides of gasbag (8) has rectangular block (9), the equal fixed mounting in both sides of rectangular block (9) has slider (10) of rectangle, the spout of two rectangles has all been seted up on the both sides inner wall of mounting groove (7), slider (10) are located corresponding spout, the top of slider (10), ball (11) have all been nested in bottom and the one side of keeping away from corresponding rectangular block (9), ball (11) and the inner wall rolling contact of corresponding spout, the below of mounting groove (7) is equipped with cavity (12) of seting up on base (3), slidable mounting has push pedal (13) of two rectangles in cavity (12), fixedly connected with a plurality of springs (16) between one side of push pedal (13) near corresponding rectangular block (9) and one side inner wall of cavity (12) near rectangular block (9), the utility model discloses a fixed pulley structure, including cavity (12), one side inner wall of cavity (12) rotate and install two first fixed pulleys (14), and two push pedal (13) all are located between two first fixed pulleys (14), rotate on the bottom inner wall of mounting groove (7) and install two second fixed pulleys (15), second fixed pulley (15) are located the below of the rectangle piece (9) that corresponds, the bottom fixedly connected with stay cord (17) of rectangle piece (9), the one end that corresponds rectangle piece (9) were kept away from in stay cord (17) is walked around in proper order second fixed pulley (15) and is close to one side of push pedal (13) and the bottom of first fixed pulley (14) to be close to one side fixed connection of rectangle piece (9) with push pedal (13).

2. The device for processing the burrs of the joint knife edge of claim 1, wherein two connecting blocks are fixedly installed on the inner wall of the bottom of the mounting groove (7), a first round hole is formed in one side of each connecting block, a first pin shaft is fixedly sleeved in the first round hole, a second round hole is formed in one side of the second fixed pulley (15), a first bearing is fixedly sleeved in the second round hole, and the inner ring of each first bearing is fixedly sleeved on the outer side of the corresponding first pin shaft.

3. A device for processing burrs of a cutting edge as claimed in claim 1, wherein a second pin is fixedly mounted on one side of the inner wall of the cavity (12), a third round hole is formed on one side of the second fixed pulley (15), a second bearing is fixedly sleeved in the third round hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding second pin.

4. The device for processing the burrs of the joint knife edge of the utility model as claimed in claim 1, wherein the inner wall of the bottom of the mounting groove (7) is provided with two rectangular holes, and the side walls of the rectangular holes are in movable contact with the outer sides of the corresponding pulling ropes (17).

5. A device for processing burrs of a cutting edge as defined in claim 1, characterized in that the number of the springs (16) on the same push plate (13) is four to six, and the four to six springs (16) on the same push plate (13) are arranged at equal intervals on the inner wall of the push plate (13) on the side close to the corresponding rectangular block (9).

6. A device for handling cutting edge burrs as claimed in claim 1, characterized in that the outer side of the support (4) is in sliding connection with the side walls of the mounting groove (7).