CN213436417U

CN213436417U - Conveniently-adjusted roller of steel pipe clamping straightener

Info

Publication number: CN213436417U
Application number: CN202021706595.XU
Authority: CN
Inventors: 陈白梅
Original assignee: Jiangsu Hongtai Metallurgical Equipment Manufacturing Co ltd
Current assignee: Jiangsu Hongtai Metallurgical Equipment Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-15
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a be convenient for adjust centre gripping steel pipe straightener roller, including shell, second straightener roller and bottom plate, the inside top of shell is provided with adjustment mechanism, the both sides of adjustment mechanism bottom all are provided with first fixed plate, the inside of first fixed plate is provided with rotating-structure, rotating-structure's inside is provided with dismantles the structure, it includes outer tube, bolt and inner tube to dismantle the structure, the one side of dismantling the structure is provided with first straightener roller, the inside bottom mounting of shell has the bottom plate, the both sides on bottom plate top evenly are fixed with the second fixed plate, one side of second fixed plate is provided with second straightener roller. The utility model discloses a can twist and move the bolt, make the bolt break away from the outer tube, remove the outer tube on first straightening machine roller both sides to both sides after that, when the outer tube breaks away from the inner tube, can take off first straightening machine roller to the portability that straightening machine roller was dismantled has been realized.

Description

Conveniently-adjusted roller of steel pipe clamping straightener

Technical Field

The utility model relates to a straightening machine roller technical field specifically is a be convenient for adjust centre gripping steel pipe straightening machine roller.

Background

The straightening machine is equipment for straightening metal bars, pipes, wires and the like, and mainly comprises a pressure straightening machine, a parallel roll straightening machine, a cross roll straightening machine and the like, wherein the rollers of the straightening machine are important components in the straightening machine equipment;

if the roller of the traditional straightener is damaged in the using process, the roller is generally difficult to disassemble and replace, so that the working efficiency of the roller is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for adjust centre gripping steel pipe straightener roller to provide this straightener roller not convenient to detach's problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be convenient for adjust centre gripping steel pipe straightener roller, includes shell, second straightener roller and bottom plate, the inside top of shell is provided with adjustment mechanism, the both sides of adjustment mechanism bottom all are provided with first fixed plate, the inside of first fixed plate is provided with rotating-structure, rotating-structure's inside is provided with dismantles the structure, it includes outer tube, bolt and inner tube to dismantle the structure, the inside of outer tube is provided with the inner tube, and inner tube one side and first straightener roller fixed connection, the top of outer tube runs through there is the bolt, and the bottom that the bolt bottom extended to the outer tube, the one side of dismantling the structure is provided with first straightener roller, the inside bottom mounting of shell has the bottom plate, the both sides on bottom plate top evenly are fixed with the second fixed plate, one side of second fixed plate is provided with second straightener roller.

Preferably, adjustment mechanism includes electric putter, auxiliary rod and slurcam, electric putter's bottom mounting has the slurcam, the both sides on slurcam top all are fixed with the auxiliary rod, and the top fixed connection of auxiliary rod top and the inside top of shell.

Preferably, the auxiliary rods are symmetrically distributed about the electric push rod and are parallel to each other.

Preferably, the outer pipe has an inner diameter larger than an outer diameter of the inner pipe, and the outer pipe and the inner pipe form an engagement structure.

Preferably, the rotating structure comprises an outer ring, a rotating groove, a bump and an inner ring, the rotating groove is uniformly arranged on the inner wall of the outer ring, the inner ring is arranged in the outer ring, the bump is uniformly arranged on the surface of the inner ring, and the top end of the bump extends to the inside of the rotating groove.

Preferably, the lugs are provided with three groups, and the lugs are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the roller of the straightener convenient for adjusting and clamping the steel pipe not only realizes the portability of detaching the roller of the straightener, strengthens the rotation of the roller of the straightener, but also realizes the adjustability of the roller of the straightener;

(1) the bolt can be screwed to separate the bolt from the outer pipe, then the outer pipes on the two sides of the first straightener roller are moved to the two sides, and when the outer pipe is separated from the inner pipe, the first straightener roller can be taken down, so that the portability of the roller dismounting of the straightener is realized;

(2) when the inner ring rotates, the convex blocks on the surface of the inner ring are in contact with the rotating grooves in the outer ring, so that the contact area between the convex blocks and the rotating grooves can be reduced, the friction force is reduced, and the rotation performance of the roller of the straightening machine is enhanced;

(3) through can starting electric putter, electric putter can make the pushing plate of bottom reciprocate to can make the first straightener roller of pushing plate below reciprocate, and then the steel pipe that can straighten as required adjusts the distance between first straightener roller and the second straightener roller, thereby has realized the controllability of straightener roller.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the disassembled structure of the present invention;

fig. 4 is a schematic view of the front view cross-sectional structure of the rotating structure of the present invention.

In the figure: 1. a housing; 2. an adjustment mechanism; 201. an electric push rod; 202. an auxiliary lever; 203. a push plate; 3. a first fixing plate; 4. disassembling the structure; 401. an outer tube; 402. a bolt; 403. an inner tube; 5. a second leveler roller; 6. a base plate; 7. a second fixing plate; 8. a rotating structure; 801. an outer ring; 802. a rotating groove; 803. a bump; 804. an inner ring; 9. a first leveler roller.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a straightener roller convenient for adjusting a clamped steel pipe comprises a shell 1, a second straightener roller 5 and a bottom plate 6, wherein an adjusting mechanism 2 is arranged at the top end inside the shell 1, the adjusting mechanism 2 comprises an electric push rod 201, an auxiliary rod 202 and a push plate 203, the push plate 203 is fixed at the bottom end of the electric push rod 201, the electric push rod 201 can be XC08 in type, the input end of the electric push rod 201 is electrically connected with the output end of a control panel, the auxiliary rods 202 are fixed on two sides of the top end of the push plate 203, the top ends of the auxiliary rods 202 are fixedly connected with the top end inside the shell 1, the auxiliary rods 202 are symmetrically distributed relative to the electric push rod 201, and the auxiliary rods 202 are parallel to each other;

specifically, as shown in fig. 1 and 2, when the mechanism is used, the electric push rod 201 is started, the electric push rod 201 can make the pushing plate 203 at the bottom move up and down, so that the first straightener roller 9 below the pushing plate 203 can move up and down, and the distance between the first straightener roller 9 and the second straightener roller 5 can be adjusted according to the steel pipe to be straightened;

the two sides of the bottom end of the adjusting mechanism 2 are respectively provided with a first fixing plate 3, a rotating structure 8 is arranged inside the first fixing plate 3, the rotating structure 8 comprises an outer ring 801, a rotating groove 802, bumps 803 and an inner ring 804, the inner wall of the outer ring 801 is uniformly provided with the rotating groove 802, the inner ring 804 is arranged inside the outer ring 801, the bumps 803 are uniformly arranged on the surface of the inner ring 804, the top ends of the bumps 803 extend into the rotating groove 802, three groups of bumps 803 are arranged, and the bumps 803 are distributed at equal intervals;

specifically, as shown in fig. 1 and 4, when the inner ring 804 rotates, the projections 803 on the surface of the inner ring 804 contact the rotating grooves 802 inside the outer ring 801, so that the contact area between the projections and the rotating grooves can be reduced, the friction force can be reduced, and the rotating effect of the first leveler roller 9 can be better;

a dismounting structure 4 is arranged inside the rotating structure 8, the dismounting structure 4 comprises an outer pipe 401, a bolt 402 and an inner pipe 403, the inner pipe 403 is arranged inside the outer pipe 401, one side of the inner pipe 403 is fixedly connected with a first straightener roller 9, the bolt 402 penetrates through the top end of the outer pipe 401, the bottom end of the bolt 402 extends to the bottom end of the outer pipe 401, the inner diameter of the outer pipe 401 is larger than the outer diameter of the inner pipe 403, the outer pipe 401 and the inner pipe 403 form a clamping structure, the first straightener roller 9 is arranged on one side of the dismounting structure 4, a bottom plate 6 is fixed at the bottom end inside the shell 1, second fixing plates 7 are uniformly fixed on two sides of the top end of the bottom plate 6, and the second straightener rollers 5 are arranged on;

specifically, as shown in fig. 1 and 3, in the case of using this construction, the bolt 402 is screwed so as to be disengaged from the outer tube 401, and then the outer tube 401 on both sides of the first leveler roller 9 is moved to both sides, and when the outer tube 401 is disengaged from the inner tube 403, the first leveler roller 9 can be removed, and when mounting, the inner tube 403 is inserted into the outer tube 401, and then it is fixed by the bolt 402, and the mounting of the first leveler roller 9 can be completed.

The working principle is as follows: when the steel pipe straightening machine is used, firstly, the electric push rod 201 can be started, the electric push rod 201 can enable the pushing plate 203 at the bottom to move up and down, so that the first straightening machine roller 9 below the pushing plate 203 can move up and down, and further, the distance between the first straightening machine roller 9 and the second straightening machine roller 5 can be adjusted according to a steel pipe to be straightened;

then, when the first straightener roller 9 rotates, the inner rings 804 on both sides rotate together, and the bumps 803 on the surfaces of the inner rings 804 contact with the rotating grooves 802 inside the outer ring 801, so that the contact area between the inner rings and the rotating grooves can be reduced, the friction force is reduced, and the rotating effect of the first straightener roller 9 is better;

finally, during disassembly, the bolt 402 can be screwed to separate the bolt 402 from the outer tube 401, then the outer tube 401 on both sides of the first straightener roll 9 is moved to both sides, when the outer tube 401 is separated from the inner tube 403, the first straightener roll 9 can be removed, during installation, the inner tube 403 is inserted into the outer tube 401, and then the first straightener roll 9 can be installed by fixing the first straightener roll through the bolt 402, and finally the whole using process of the straightener roll is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a be convenient for adjust centre gripping steel pipe straightener roller, includes shell (1), second straightener roller (5) and bottom plate (6), its characterized in that: the top end in the shell (1) is provided with an adjusting mechanism (2), two sides of the bottom end of the adjusting mechanism (2) are respectively provided with a first fixing plate (3), a rotating structure (8) is arranged in the first fixing plate (3), a dismounting structure (4) is arranged in the rotating structure (8), the dismounting structure (4) comprises an outer tube (401), a bolt (402) and an inner tube (403), the inner tube (403) is arranged in the outer tube (401), one side of the inner tube (403) is fixedly connected with a first straightener roller (9), the top end of the outer tube (401) is penetrated with the bolt (402), the bottom end of the bolt (402) extends to the bottom end of the outer tube (401), one side of the dismounting structure (4) is provided with the first straightener roller (9), the bottom end in the shell (1) is fixed with a bottom plate (6), two sides of the top end of the bottom plate (6) are uniformly fixed with second fixing plates (7), and a second straightener roller (5) is arranged on one side of the second fixing plate (7).

2. The roller of the straightener facilitating the adjustment of the clamped steel tube according to claim 1, wherein: the adjusting mechanism (2) comprises an electric push rod (201), an auxiliary rod (202) and a push plate (203), the push plate (203) is fixed at the bottom end of the electric push rod (201), the auxiliary rod (202) is fixed on both sides of the top end of the push plate (203), and the top end of the auxiliary rod (202) is fixedly connected with the top end inside the shell (1).

3. The roller of the straightener facilitating the adjustment of the clamped steel tube according to claim 2, wherein: the auxiliary rods (202) are symmetrically distributed around the electric push rod (201), and the auxiliary rods (202) are parallel to each other.

4. The roller of the straightener facilitating the adjustment of the clamped steel tube according to claim 1, wherein: the inner diameter of the outer pipe (401) is larger than the outer diameter of the inner pipe (403), and the outer pipe (401) and the inner pipe (403) form an engagement structure.

5. The roller of the straightener facilitating the adjustment of the clamped steel tube according to claim 1, wherein: the rotating structure (8) comprises an outer ring (801), a rotating groove (802), a bump (803) and an inner ring (804), wherein the rotating groove (802) is uniformly arranged on the inner wall of the outer ring (801), the inner ring (804) is arranged in the outer ring (801), the bump (803) is uniformly arranged on the surface of the inner ring (804), and the top end of the bump (803) extends to the inside of the rotating groove (802).

6. The roller of the straightener facilitating the adjustment of the clamped steel tube according to claim 5, wherein: three groups of bumps (803) are arranged, and the bumps (803) are distributed at equal intervals.