CN215279318U

CN215279318U - Round steel hot bending device for manufacturing ship outfitting piece

Info

Publication number: CN215279318U
Application number: CN202121732062.3U
Authority: CN
Inventors: 侯福根
Original assignee: Nantong Fugen Machinery Manufacturing Co ltd
Current assignee: Nantong Fugen Machinery Manufacturing Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-24
Anticipated expiration: 2031-07-28

Abstract

The utility model belongs to the technical field of boats and ships auxiliary parts processing equipment, especially, a round steel hot bending apparatus for making boats and ships fitting-out spare, including placing the base, the top central fixed surface who places the base installs the fixed axle, the step groove has been seted up on the top of fixed axle. This a round steel hot bending apparatus for making boats and ships fitting-out spare, when having reached the hot curved operation through setting up hot bending mechanism, the spacing fixed of one end circular arc surface joint sleeve pipe through control round steel, the circular arc surface of control flame gun spun hot roast round steel, it is rotatory to provide power drive carousel gear at first driving motor, the surface of control extrusion wheel uses the centre of a circle of fixed axle to rotate as the axle center, thereby the surface of control round steel carries out the hot curved effect, whole automatic control of operation, avoid current manual operation, the labor intensity is reduced, the work efficiency is strengthened, it consumes too big physical power to have avoided the operator, the crooked of round steel is changeed and is controlled.

Description

Round steel hot bending device for manufacturing ship outfitting piece

Technical Field

The utility model relates to a boats and ships auxiliary parts processing equipment technical field especially relates to a round steel hot bending device for making boats and ships fitting-out spare.

Background

The outfitting is one of ship manufacturing processes and comprises sectional outfitting, dock (slipway) outfitting and wharf outfitting, and the outfitting at some parts of the ship body is designed into a semicircular component bent by round steel with the diameter of more than 50mm, such as a fairlead and the like, so as to enhance the strength of the structure at the part.

According to the traditional method, a thick pipe is sleeved at the end part of a round steel, the round steel is pulled to be bent while being heated, the round steel can be bent, the operation is very labor-consuming, an operator is required to have large physical strength, the labor intensity is high, the working efficiency is low, the bending angle of the round steel is not easy to control, and therefore the round steel hot bending device for manufacturing ship outfitting parts is required.

SUMMERY OF THE UTILITY MODEL

Based on current thick pipe cover of adoption is pulling the round steel crooked at the round steel tip in the heating, though can be crooked with the round steel, the operation is very hard, needs the operator to have great physical power, and intensity of labour is big, and work efficiency is lower, the technical problem that the angle that the round steel is crooked is difficult to control, the utility model provides a round steel thermal bending device for making boats and ships fitting-out spare.

The utility model provides a round steel hot bending apparatus for making boats and ships fitting-out spare, including placing the base, the top center fixed surface who places the base installs the fixed axle, the step groove has been seted up on the top of fixed axle, the hot curved wheel has been cup jointed in the inner wall activity in step groove, the top threaded connection in step groove has lock nut, lock nut's surface is located the top of hot curved wheel, the top of placing the base is provided with hot bending machine and constructs, hot bending machine constructs and is used for controlling the round steel curved circle, hot bending machine constructs including the carousel gear, the circular arc surface that bearing and fixed axle were passed through at the middle part of carousel gear rotates and is connected.

Preferably, a limiting sleeve is fixedly installed inside a groove on one side of the hot bending wheel, and the inner wall of the limiting sleeve is in sliding insertion connection with one end of the round steel;

through above-mentioned technical scheme, when utilizing spacing sleeve pipe to be convenient for the round steel hot bending, carry out the grafting location, can also set up the screw thread on spacing sheathed tube surface, through the grafting surface of threaded connection locking extrusion round steel, carry out spacing fixed and prevent to take place the effect that the displacement influences the hot bending in the hot bending.

Preferably, a first driving motor is fixedly mounted on the surface of one side of the placing base, a power shaft is fixedly mounted on an output shaft of the first driving motor through a coupler, a first gear is fixedly mounted at one end of the power shaft, and a tooth groove of the first gear is meshed with a tooth groove of the rotary table gear;

through above-mentioned technical scheme, first driving motor work drives the power shaft rotation to drive first gear revolve, through the effect of meshing drive carousel gear revolve.

Preferably, the top of the turntable gear is fixedly provided with an installation plate, the top of the installation plate is fixedly provided with a telescopic cylinder, and the top end of a telescopic shaft of the telescopic cylinder is fixedly provided with a U-shaped seat;

through above-mentioned technical scheme, the flexible work of telescopic cylinder drives the effect that U type seat extends or retracts, adjusts the effect of being convenient for process different kinds of circular arc size radius, further strengthens the device's practicality.

Preferably, the inner walls of the two sides of the U-shaped seat are rotatably connected with driven shafts through bearings, extrusion wheels are fixedly mounted on the arc surfaces of the driven shafts, and the surfaces of the extrusion wheels are in contact with the arc surfaces of the round steel;

through above-mentioned technical scheme, the U type seat extends or resets and removes the surface extrusion round steel surface that drives the extrusion wheel or leave the round steel surface, through carousel gear revolve at the spacing fixed back of stop collar, the surface extrusion round steel circular arc surface of extrusion wheel carries out the effect of hot bending.

Preferably, an arc-shaped block is fixedly mounted at the top of the turntable gear, the surface of the arc-shaped block is positioned on one side of the mounting plate, bearing seats are fixedly mounted on two sides of the top of the arc-shaped block, and two opposite surfaces of the two bearing seats are rotatably connected with a threaded rod through bearings;

through above-mentioned technical scheme, reached the fixed effect of threaded rod installation of being convenient for.

Preferably, a second driving motor is fixedly mounted on the surface of one side of one of the bearing blocks, an output shaft of the second driving motor is fixedly mounted on the opposite end of the threaded rod through a coupler, a moving seat is connected to the arc surface of the middle part of the threaded rod in a threaded manner, the bottom end of the moving seat is in sliding insertion connection with the top of the arc block, and a flame gun is hinged to the top of the moving seat;

through above-mentioned technical scheme, the positive reverse rotation work of second driving motor drives the threaded rod positive reverse rotation, thereby control moves end seat round trip movement, control flame gun spun flame slowly controls round steel surface burning red, the reinforcing is hot curved, prevent that current burning red is taking out hot curved earlier, it is irregular to easily lead to the heat to volatilize the arc surface that leads to hot curved too fast, the unevenness influences the quality of hot curved, round trip movement spouts roast reinforcing to be heated and evenly prevents to aim at always and spouts roast, cause the effect that the round steel damaged.

The utility model provides a beneficial effect does:

when having reached the hot curved operation through setting up hot bending mechanism, spacing fixed through the spacing sleeve pipe of one end circular arc surface joint of control round steel, the circular arc surface of control flame gun spun carries out hot roast round steel, it is rotatory to provide power drive carousel gear at a driving motor, the surface of control extrusion wheel uses the centre of a circle of fixed axle to rotate as the axle center, thereby the surface of control round steel carries out the hot curved effect, whole automatic control of operation, avoid current manual operation, the intensity of labour has been reduced, the work efficiency has been strengthened, avoided the operator to consume too big physical power, the control is changeed in the bending of round steel.

Drawings

Fig. 1 is a perspective view of a round steel hot bending apparatus for manufacturing ship outfitting;

FIG. 2 is a perspective view of a carousel gear structure of a round steel hot bending apparatus for manufacturing ship outfitting;

fig. 3 is an enlarged view of a round steel hot bending apparatus for manufacturing ship outfitting parts, at a position a in fig. 2;

fig. 4 is a sectional view of a placement base structure of a round steel hot bending apparatus for manufacturing ship outfitting.

In the figure: 1. placing a base; 2. a fixed shaft; 3. a step groove; 4. hot bending the wheel; 5. locking the nut; 6. a turntable gear; 7. a limiting sleeve; 8. a first drive motor; 9. a power shaft; 10. a first gear; 11. mounting a plate; 12. a telescopic cylinder; 13. a U-shaped seat; 14. a driven shaft; 15. an extrusion wheel; 16. an arc-shaped block; 17. a bearing seat; 18. a threaded rod; 19. a second drive motor; 20. a movable seat; 21. a flame gun.

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. 1-4, the round steel hot bending device for manufacturing ship outfitting parts comprises a placing base 1, wherein a fixed shaft 2 is fixedly installed on the surface of the center of the top of the placing base 1, a step groove 3 is formed in the top end of the fixed shaft 2, a hot bending wheel 4 is movably sleeved on the inner wall of the step groove 3, a locking nut 5 is in threaded connection with the top end of the step groove 3, the surface of the locking nut 5 is located on the top of the hot bending wheel 4, a hot bending mechanism is arranged on the top of the placing base 1 and used for controlling round steel bending, the hot bending mechanism comprises a turntable gear 6, and the middle of the turntable gear 6 is rotatably connected with the arc surface of the fixed shaft 2 through a bearing;

the limiting sleeve 7 is fixedly installed inside the groove on one side of the hot bending wheel 4, the inner wall of the limiting sleeve 7 is in sliding insertion connection with one end of the round steel, through the technical scheme, the limiting sleeve 7 is used for facilitating insertion positioning when the round steel is subjected to hot bending, threads can be further arranged on the surface of the limiting sleeve 7, the insertion surface of the round steel is tightly pressed through threaded connection, and limiting fixing is performed to prevent displacement from affecting the hot bending effect in the hot bending process;

the surface of one side of the placing base 1 is fixedly provided with a first driving motor 8, an output shaft of the first driving motor 8 is fixedly provided with a power shaft 9 through a coupler, one end of the power shaft 9 is fixedly provided with a first gear 10, and a tooth groove of the first gear 10 is meshed with a tooth groove of the turntable gear 6;

the top of the turntable gear 6 is fixedly provided with the mounting plate 11, the top of the mounting plate 11 is fixedly provided with the telescopic cylinder 12, and the top end of the telescopic shaft of the telescopic cylinder 12 is fixedly provided with the U-shaped seat 13; the inner walls of two sides of the U-shaped seat 13 are rotatably connected with driven shafts 14 through bearings, the arc surfaces of the driven shafts 14 are fixedly provided with extrusion wheels 15, the surfaces of the extrusion wheels 15 are in contact with the arc surfaces of the round steel, through the technical scheme, the U-shaped seat 13 extends or moves in a resetting manner to drive the surfaces of the extrusion wheels 15 to extrude the surfaces of the round steel or leave the surfaces of the round steel, and after the limiting sleeve 7 is limited and fixed through the rotation of the turntable gear 6, the surfaces of the extrusion wheels 15 extrude the arc surfaces of the round steel to have a hot bending effect;

the top of the turntable gear 6 is fixedly provided with an arc-shaped block 16, the surface of the arc-shaped block 16 is positioned on one side of the mounting plate 11, two sides of the top of the arc-shaped block 16 are both fixedly provided with bearing seats 17, and two opposite surfaces of the two bearing seats 17 are both rotatably connected with a threaded rod 18 through bearings, so that the effect of facilitating the installation and fixation of the threaded rod 18 is achieved through the technical scheme; a second driving motor 19 is fixedly arranged on the surface of one side of one bearing seat 17, the output shaft of the second driving motor 19 is fixedly arranged on the opposite end of the threaded rod 18 through a coupler, the arc surface of the middle part of the threaded rod 18 is in threaded connection with a movable seat 20, the bottom end of the movable seat 20 is in sliding insertion connection with the top of the arc block 16, the top of the movable seat 20 is hinged with a flame gun 21, through the technical scheme, the second driving motor 19 rotates forwards and backwards to drive the threaded rod 18 to rotate forwards and backwards, the moving seat 20 is controlled to move back and forth, flame sprayed by the flame spraying gun 21 is controlled to slowly burn in contrast to the surface of the round steel, hot bending is enhanced, the phenomenon that the existing hot bending is taken out when the existing hot bending is firstly burnt, and the arc surface of the hot bending is irregular and uneven and influences the quality of the hot bending due to too fast heat volatilization is avoided, and the round steel is prevented from being damaged due to the fact that the round steel is always aligned with the hot bending after the round steel is moved back and forth and the hot baking is enhanced and heated uniformly;

when having reached the hot curved operation through setting up hot bending mechanism, 7 spacing fixes of one end circular arc surface joint spacing sleeve through control round steel, the circular arc surface of control flame gun 21 spun carries out hot roast round steel, it is rotatory to provide power drive carousel gear 6 at first driving motor 8, the surface of control extrusion wheel 15 is rotatory as the axle center with the centre of a circle of fixed axle 2, thereby the surface of control round steel carries out the hot curved effect, whole automatic control of operation, avoid current manual operation, the intensity of labour has been reduced, the work efficiency has been strengthened, avoided the operator to consume too big physical power, the control is changeed in the bending of round steel.

The working principle is as follows: during hot bending operation, round steel needing hot bending is taken, one end of the round steel is controlled to be inserted into the limiting sleeve 7, the telescopic cylinder 12 is opened to work, the telescopic shaft of the telescopic cylinder 12 extends to drive the U-shaped seat 13 to move forwards, the surface of the extrusion wheel 15 is controlled to extrude the arc surface of the round steel, the second driving motor 19 rotates forwards and backwards, the threaded rod 18 is driven to rotate forwards and backwards, the moving seat 20 is controlled to move back and forth, the flame spraying gun 21 is opened, flame sprayed by the flame spraying gun 21 is controlled to aim at the arc surface of the round steel to move back and forth, the first driving motor 8 works to drive the power shaft 9 to rotate after the flame reaches the standard, the first gear 10 is driven to rotate, the turntable gear 6 is driven to rotate slowly under the meshing condition, and the surface of the extrusion wheel 15 and the axis of the fixed shaft 2 are driven to rotate and carry out hot bending by taking the circle center as the circle center.

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. A round steel hot bending device for making boats and ships outfitting, is including placing base (1), its characterized in that: the top center fixed surface who places base (1) installs fixed axle (2), step groove (3) have been seted up on the top of fixed axle (2), hot bend wheel (4) have been cup jointed in the inner wall activity of step groove (3), the top threaded connection of step groove (3) has lock nut (5), the surface of lock nut (5) is located the top of hot bend wheel (4), the top of placing base (1) is provided with hot bending mechanism, hot bending mechanism is used for controlling round steel bend, hot bending mechanism is including carousel gear (6), the circular arc surface that the bearing and fixed axle (2) are passed through to the middle part of carousel gear (6) rotates and is connected.

2. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 1, wherein: a limiting sleeve (7) is fixedly mounted inside a groove in one side of the hot bending wheel (4), and the inner wall of the limiting sleeve (7) is in sliding insertion connection with one end of the round steel.

3. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 1, wherein: place one side fixed surface of base (1) and install first driving motor (8), the output shaft of first driving motor (8) has power shaft (9) through shaft coupling fixed mounting, the one end fixed mounting of power shaft (9) has first gear (10), the tooth's socket of first gear (10) and the tooth's socket meshing of carousel gear (6).

4. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 1, wherein: the top fixed mounting of carousel gear (6) has mounting panel (11), the top fixed mounting of mounting panel (11) has telescopic cylinder (12), telescopic shaft top fixed mounting of telescopic cylinder (12) has U type seat (13).

5. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 4, wherein: the inner walls of two sides of the U-shaped seat (13) are connected with a driven shaft (14) through bearings in a rotating mode, an extrusion wheel (15) is fixedly mounted on the arc surface of the driven shaft (14), and the surface of the extrusion wheel (15) is in contact with the arc surface of the round steel.

6. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 4, wherein: the top fixed mounting of carousel gear (6) has arc piece (16), the surface of arc piece (16) is located one side of mounting panel (11), the equal fixed mounting in top both sides of arc piece (16) has bearing frame (17), two the double-phase relative surface of bearing frame (17) all is connected with threaded rod (18) through bearing rotation.

7. A round steel hot bending apparatus for manufacturing a ship outfitting according to claim 6, wherein: one side fixed surface of bearing frame (17) installs second driving motor (19), the output shaft of second driving motor (19) passes through the relative one end fixed mounting of shaft coupling and threaded rod (18), the middle part circular arc surface threaded connection of threaded rod (18) has removal seat (20), the bottom of removing seat (20) is pegged graft with the top of arc piece (16) slides, the top of removing seat (20) articulates there is flame gun (21).