CN211332624U

CN211332624U - Surface grinding device for strip steel production

Info

Publication number: CN211332624U
Application number: CN201921883207.2U
Authority: CN
Inventors: 陶慧女
Original assignee: Guangdong Huixing Metal Products Co ltd
Current assignee: Guangdong Huixing Metal Products Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-25
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a based on belted steel production is with surface smoothing device relates to the belted steel field. This based on belted steel production is with surface smoothing device, including the protective housing, the inside wall fixedly connected with motor of protective housing, the output of motor passes through reduction gear fixedly connected with bull stick, the fixed left surface of protective housing is inlayed and is had the bearing, the left end of bull stick runs through the bearing and extends to the left side of bearing, the outer fixed surface of bull stick is connected with the chuck, the two sets of locating levers of left side fixedly connected with of chuck, this based on belted steel production is with surface smoothing device, it rotates to drive the emery wheel through the motor rotation, the emery wheel rotates and realizes polishing the burr at belted steel edge, because emery wheel itself takes the emery wheel hole certainly, run through the emery wheel hole through the locating lever, the swivel nut, make the nut unload, dismantle the emery wheel, realize changing the emery wheel, avoid the serious unable problem of changing of emery.

Description

Surface grinding device for strip steel production

Technical Field

The utility model relates to a belted steel technical field specifically is a based on belted steel production is with surface grinding device.

Background

The strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the requirements of different industrial departments on industrialized production of various types of metal or mechanical products, the strip steel is also called a strip steel, the width of the strip steel is within 1300mm, the length of the strip steel is slightly different according to the size of each coil, in the field of metallurgy, after acid washing of the hot rolled strip steel, the edge of the strip steel is generally trimmed by a circle shear, the circle shear is used for controlling the width of the strip steel, the rotation direction of a blade is the same as that of the strip steel, the strip steel is in passive transmission, the shearing process often causes the quality defects of the edge of the strip steel, for example, the edge of the strip steel often generates burrs, sawtooth edges, upwarping and the like, and the problems can generate edge cracks and even lead to breakage after rolling of a rolling mill if the problems are not solved, and a surface flattening device for rolling mill production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a surface grinds paper-back edition and puts based on belted steel production has solved belted steel limit portion and can appear burr, sawtooth edge and stick up skin etc. often, can produce the limit after the rolling of rolling mill and split, serious problem that can make the rolling mill disconnected area even.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a surface grinding device for strip steel production comprises a protective shell, wherein a motor is fixedly connected to the inner side wall of the protective shell, an output end of the motor is fixedly connected with a rotating rod through a speed reducer, a bearing is fixedly embedded in the left side surface of the protective shell, the left end of the rotating rod penetrates through the bearing and extends to the left side of the bearing, a chuck is fixedly connected to the outer surface of the rotating rod, two groups of positioning rods are fixedly connected to the left side surface of the chuck, a grinding wheel is sleeved on the outer surface of the rotating rod, the left end of each positioning rod penetrates through the grinding wheel and extends to the left side of the grinding wheel, threads are formed in the left side of the outer surface of the rotating rod, a nut is sleeved on the outer surface of the rotating rod and is in threaded connection with the rotating rod, a switch is fixedly connected to the front surface of the protective, the upper surface of the fixture block is provided with a first through hole, and the bottom surface of the fixture block is provided with a second through hole.

Preferably, a handle is placed in front of the protective shell, and the back of the handle is fixedly connected with the front of the protective shell.

Preferably, symmetrical heat dissipation holes are formed in the right side face of the protective shell, and the number of the heat dissipation holes is at least two.

Preferably, the outer fixed surface of motor is connected with symmetrical fixed block, two a side that the fixed block was kept away from each other all with the inner wall fixed connection of protective housing.

Preferably, two limiting blocks, every are placed to the inside of feed inlet the right flank of limiting block all with the inner wall fixed connection of feed inlet.

Preferably, the collection box has been placed to the below of fixture block, the equal fixedly connected with cardboard of the left and right sides face of collection box, two L type splint of bottom surface fixedly connected with of fixture block, two a side that the cardboard kept away from each other all extends to the inside of L type splint.

Preferably, a magnet is placed below the fixture block, and the upper surface of the magnet is fixedly connected with the bottom surface of the fixture block.

(III) advantageous effects

The utility model provides a based on belted steel production is with surface grinding device. The method has the following beneficial effects:

(1) this based on belted steel production is with surface grinding device, through handheld handle, be convenient for remove the protective housing, make this equipment be convenient for remove, penetrate the feed inlet with belted steel, it polishes to the belted steel burr to prepare, the motor rotates and drives the emery wheel and rotate, emery wheel rotation realizes polishing the burr at belted steel edge, because the emery wheel is from taking the emery wheel hole, run through the emery wheel hole through the locating lever, rotate the nut, make the nut unload, dismantle the emery wheel, the realization is changed the emery wheel, avoid the serious unable problem of changing of emery wheel wearing and tearing.

(2) This based on belted steel production is with surface flattening device falls into the collection box with the burr piece through the second opening, realizes collecting the burr piece, ensures that the piece can not spill, stabilizes the collection box through magnet, ensures that the collection box can rock around not, leads to the stopper to carry on spacingly to belted steel, prevents that the skew from appearing in the stopper, avoids unable polishing the piece.

Drawings

Fig. 1 is a sectional view of a top view of the protective shell of the present invention;

FIG. 2 is a front cross-sectional view of the fixture block of the present invention;

fig. 3 is a cross-sectional view of a side view of the fixture block of the present invention.

In the figure: 1 protective housing, 2 handholds, 3 switches, 4 fixture blocks, 5 nuts, 6 locating levers, 7 emery wheels, 8 chucks, 9 bull sticks, 10 bearings, 11 fixed blocks, 12 motors, 13 louvres, 14 feed inlets, 15L type splint, 16 collection boxes, 17 second opening, 18 cardboard, 19 first openings, 20 magnet, 21 stopper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a surface grinding device for strip steel production comprises a protective shell 1, symmetrical heat dissipation holes 13 are formed in the right side face of the protective shell 1, at least two heat dissipation holes 13 are formed, heat is dissipated to a motor 12 through the heat dissipation holes 13, the service life of the motor 12 is prolonged, a handle 2 is placed in front of the protective shell 1, the back face of the handle 2 is fixedly connected with the front face of the protective shell 1, the protective shell 1 is convenient to move through the handle 2 and is convenient to polish, a motor 12 is fixedly connected to the inner side wall of the protective shell 1, symmetrical fixing blocks 11 are fixedly connected to the outer surface of the motor 12, one side face, far away from each other, of the two fixing blocks 11 is fixedly connected with the inner wall of the protective shell 1, the motor 12 is fixed through the fixing blocks 11, the motor 12 is prevented from falling off, equipment cannot be normally used, and the, a bearing 10 is fixedly embedded on the left side surface of the protective shell 1, the left end of a rotating rod 9 penetrates through the bearing 10 and extends to the left side of the bearing 10, a chuck 8 is fixedly connected to the outer surface of the rotating rod 9, two groups of positioning rods 6 are fixedly connected to the left side surface of the chuck 8, a grinding wheel 7 is sleeved on the outer surface of the rotating rod 9, the left end of each positioning rod 6 penetrates through the grinding wheel 7 and extends to the left side of the grinding wheel 7, threads are formed in the left side of the outer surface of the rotating rod 9, a nut 5 is sleeved on the outer surface of the rotating rod 9, the nut 5 is in threaded connection with the rotating rod 9, a switch 3 is fixedly connected to the front surface of the protective shell 1, a fixture block 4 is fixedly connected to the left side surface of the protective shell 1, a magnet 20 is placed below the fixture block 4, the upper surface of the magnet 20 is fixedly connected with the bottom surface of the fixture block 4, collect the equal fixedly connected with cardboard 18 of left and right sides face of box 16, two L type splint 15 of bottom surface fixedly connected with of fixture block 4, a side that two cardboard 18 kept away from each other all extends to the inside of L type splint 15, collect the piece through collecting box 16, avoid the piece to splash, lead to increasing staff's work load, feed inlet 14 has been seted up in the front of fixture block 4, two stopper 21 have been placed to feed inlet 14's inside, every stopper 21's right flank all with feed inlet 14's inner wall fixed connection, it is spacing to the belted steel through stopper 21, prevent that belted steel from appearing removing, lead to polishing effect to reduce, first opening 19 has been seted up to fixture block 4's upper surface, second opening 17 has been seted up to fixture block 4's.

During the use, with motor 12 intercommunication power, handheld handle 2, lay down protective housing 1, penetrate belted steel feed inlet 14, press switch 3, motor 12 circular telegram, motor 12 rotates and drives bull stick 9 and rotate, bull stick 9 rotates and drives chuck 8 and rotate, chuck 8 rotates and drives locating lever 6 and rotate, locating lever 6 rotates and drives emery wheel 7 and rotates, emery wheel 7 rotates and polishes the burr at belted steel edge, the burr piece falls into collection box 16 through second opening 17, promote handle 2, make protective housing 1 slowly move forward, polish the belted steel burr always.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on belted steel production is with surface grinding device, includes protective housing (1), its characterized in that: the grinding wheel protection device is characterized in that a motor (12) is fixedly connected to the inner side wall of the protection shell (1), the output end of the motor (12) is fixedly connected with a rotating rod (9) through a speed reducer, a bearing (10) is fixedly embedded on the left side face of the protection shell (1), the left end of the rotating rod (9) penetrates through the bearing (10) and extends to the left side of the bearing (10), a chuck (8) is fixedly connected to the outer surface of the rotating rod (9), two groups of positioning rods (6) are fixedly connected to the left side face of the chuck (8), a grinding wheel (7) is sleeved on the outer surface of the rotating rod (9), the left end of each positioning rod (6) penetrates through the grinding wheel (7) and extends to the left side of the grinding wheel (7), threads are formed in the left side of the outer surface of the rotating rod (9), a nut (5) is sleeved on the outer surface of the rotating, the front fixedly connected with switch (3) of protective housing (1), the left surface fixedly connected with fixture block (4) of protective housing (1), feed inlet (14) have been seted up in the front of fixture block (4), first opening (19) have been seted up to the upper surface of fixture block (4), second opening (17) have been seted up to the bottom surface of fixture block (4).

2. The surface smoothing device for strip steel production according to claim 1, wherein: a handle (2) is placed in front of the protective shell (1), and the back of the handle (2) is fixedly connected with the front of the protective shell (1).

3. The surface smoothing device for strip steel production according to claim 1, wherein: symmetrical heat dissipation holes (13) are formed in the right side face of the protective shell (1), and the number of the heat dissipation holes (13) is at least two.

4. The surface smoothing device for strip steel production according to claim 1, wherein: the outer fixed surface of motor (12) is connected with symmetrical fixed block (11), two the side that the fixed block (11) kept away from each other all with the inner wall fixed connection of protective housing (1).

5. The surface smoothing device for strip steel production according to claim 1, wherein: two limiting blocks (21) are placed in the feed inlet (14), and each right side face of each limiting block (21) is fixedly connected with the inner wall of the feed inlet (14).

6. The surface smoothing device for strip steel production according to claim 1, wherein: the collecting box (16) is placed below the clamping block (4), clamping plates (18) are fixedly connected to the left side face and the right side face of the collecting box (16), two L-shaped clamping plates (15) are fixedly connected to the bottom face of the clamping block (4), and one side face, far away from each other, of each clamping plate (18) extends to the inside of each L-shaped clamping plate (15).

7. The surface smoothing device for strip steel production according to claim 1, wherein: and a magnet (20) is arranged below the fixture block (4), and the upper surface of the magnet (20) is fixedly connected with the bottom surface of the fixture block (4).