CN209935596U

CN209935596U - Small-caliber thick-wall plate rolling equipment

Info

Publication number: CN209935596U
Application number: CN201920366430.3U
Authority: CN
Inventors: 丁连众
Original assignee: Qingdao Ludi Energy Heavy Industry Equipment Co Ltd
Current assignee: Qingdao Ludi Energy Heavy Industry Equipment Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-14
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a small-caliber thick-wall plate rolling device, which relates to the technical field of machining and mainly aims to solve the problem that the machining range of the traditional plate rolling device is smaller due to the fixed machining thickness of the traditional plate rolling device; the small-caliber thick-wall plate rolling equipment comprises a base plate, a side rod frame and a rolling device, wherein the rolling device comprises a driving roller, two bending rollers parallel to the axis of the driving roller and a rolling assembly arranged on the side rod frame, the rolling assembly comprises a rolling tube and a plurality of rolling arc plates uniformly distributed on the outer side of a driving spiral sleeve, a strip-shaped clamping groove used for clamping the end part of the rolling tube is formed in the top wall of each rolling arc plate, a driving motor is arranged on the side rod frame, driving belt wheels are arranged on end part shafts of the rolling tube and the driving roller respectively, the two driving belt wheels are connected through driving belt transmission, and the end part shaft of each bending roller can be connected to a supporting seat in an adjustable mode. The utility model discloses simple structure rolls up the higher and adaptable different thickness of board efficiency and curls, and is easy and simple to handle, and the practicality is stronger.

Description

Small-caliber thick-wall plate rolling equipment

Technical Field

The utility model relates to the technical field of machining, specifically a board equipment is rolled up to small-bore thick wall.

Background

The plate bending machine is important equipment in plate processing, and the large three-roller plate bending machine is one of the plate bending machines and is indispensable key equipment in the industries of ships and heavy industry machinery. The three-roller plate bending machine for the existing ships and heavy machinery is used for ensuring the working precision requirement of workpiece bending when a super-wide and super-long plate is bent.

The conventional plate bending machine adopts a fixed three-roller plate bending machine, and the thickness of the plate bending machine is fixed after the plate bending machine is processed due to the fixation of three rolling rollers, so that the processing range is smaller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board equipment is rolled up to small-bore thick wall to the processing thickness of solving the tradition book board is fixed and leads to its application range less.

In order to achieve the above object, the utility model provides a following technical scheme:

a small-caliber thick-wall plate rolling device comprises a base plate, a side rod frame and a rolling device, wherein the rolling device comprises a driving roller, two bending rollers parallel to the axis of the driving roller and a rolling assembly arranged on the side rod frame, a bending roller end rod shaft and a driving roller end rod shaft are arranged on the base plate through the same supporting seat, the rolling assembly comprises a rolling barrel and a plurality of rolling arc plates uniformly distributed on the outer side of a driving spiral sleeve, the top wall of each rolling arc plate is provided with a strip-shaped clamping groove used for clamping the end part of a rolling plate, a driving motor is arranged on the side lever frame, an output shaft of the driving motor is in transmission connection with the end part of the winding drum through a gear pair, the end part of the winding drum and the end part rod shaft of the driving roller are respectively provided with a driving belt wheel, the two driving belt wheels are in driving connection through a driving belt, and the end part rod shaft of each bending roller can be connected to the supporting seat in an adjustable mode.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: two bending rolls are symmetrically distributed on two sides of the lower end of the driving roll.

In one alternative: the support seat is provided with a guide groove, the length direction of the guide groove is the same as the connecting line direction of the center of the bending roll and the center of the driving roll, a connecting block sliding in the guide groove is installed in the guide groove, the support seat is further provided with an adjusting screw rod penetrating through the connecting block and in spiral fit with the connecting block, the end part of the adjusting screw rod is fixedly provided with a rotating hand wheel, and a rod shaft at the end part of the bending roll is rotatably connected with the end side.

In one alternative: be provided with on the receipts reel and order about the rolling arc board and strut the adjusting part who draws in, adjusting part sets up in the inside accommodate the lead screw of receipts reel including rotating, and accommodate the lead screw both ends spiral opposite direction and its both ends all overlap and are equipped with matched with drive turnbuckle with it, be provided with a plurality of dead levers with rolling arc board one-to-one on every drive turnbuckle lateral wall, the dead lever runs through the limited bar hole that sets up on the winding reel lateral wall, and every dead lever top all articulates there is the dead lever, and the connecting rod other end is articulated mutually with the rolling arc inboard wall.

In one alternative: the end part of the winding drum is also provided with two jacks, the outer end part of the adjusting screw rod is provided with a limiting shifting plate which slides on the adjusting screw rod, and the limiting shifting plate is provided with two through holes corresponding to the jacks.

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

1. the plate can be curled in advance before being rolled up under the action of the driving roller and the bending roller, so that the plate is prevented from rebounding due to rigidity after being rolled and taken, manual operation is not needed, and the efficiency is high;

2. the distance between the driving roller and the bending roller is adjusted to be suitable for the driving and the curling of the plate materials with different thicknesses, and the adjusting operation is simple and convenient;

3. the utility model discloses simple structure rolls up the higher and adaptable different thickness of board efficiency and curls, and is easy and simple to handle, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the cross section of the winding drum in the utility model.

Fig. 3 is a schematic structural diagram of the adjusting assembly of the present invention.

Fig. 4 is a schematic structural diagram of the installation of the driving roller and the bending roller in the present invention.

Notations for reference numerals: the winding device comprises a base substrate 1, a supporting seat 2, a side lever frame 3, a driving roller 5, a bending roller 6, a winding assembly 7, a driving motor 8, a gear pair 10, a driving belt wheel 11, a driving belt 12, a guide groove 13, a connecting block 14, an adjusting screw 15, a rotating hand wheel 16, a winding drum 17, a winding arc plate 18, a strip-shaped clamping groove 19, an adjusting screw rod 20, a driving spiral sleeve 21, a limiting strip-shaped hole 22, a fixing rod 23, a connecting rod 26, a limiting shifting plate 27, an inserting hole 28 and a through hole 29.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a small-caliber thick-wall plate rolling apparatus includes a base substrate 1, a side rack 3 and a rolling device, the rolling device includes a driving roller 5, two bending rollers 6 parallel to an axis of the driving roller 5 and a rolling assembly 7 mounted on the side rack 3, a shaft of an end portion of the bending roller 6 and a shaft of an end portion of the driving roller 5 are mounted on the base substrate 1 through a same supporting seat 2, the two bending rollers 6 are symmetrically distributed on both sides of a lower end of the driving roller 5, the rolling assembly 7 includes a rolling drum 17 and a plurality of rolling arc plates 18 uniformly distributed outside a driving spiral sleeve 21, a strip-shaped slot 19 for clamping an end portion of a rolling plate is formed on a top wall of each rolling arc plate 18, a driving motor 8 is mounted on the side rack 3, an output shaft of the driving motor 8 and an end portion of the rolling drum 17 are in transmission connection through a gear pair 10, belt pulleys 11 are disposed on an, the two transmission belt wheels 11 are in transmission connection through a transmission belt 12, so that the rolling component 7 and the driving roller 5 are driven to rotate anticlockwise under the action of the driving motor 8, the plate material penetrates between the driving roller 5 and the two bending rollers 6 and is wound on the rolling arc plate 18, the plate material can be gradually bent under the action of the driving roller 5 and the two bending rollers 6, and the plate material is rolled into a rolling plate under the action of rotation of the rolling component 7;

a shaft at the end part of each bending roller 6 can be connected to a supporting seat 2 in an adjustable manner, specifically, a guide groove 13 with the length direction the same as the direction of a connecting line between the center of the bending roller 6 and the center of the driving roller 5 is formed in the supporting seat 2, a connecting block 14 sliding in the guide groove 13 is installed in the guide groove, an adjusting screw 15 penetrating through the connecting block 14 and spirally matched with the connecting block 14 is further arranged on the supporting seat 2, a rotating hand wheel 16 is fixed at the end part of the adjusting screw 15, the shaft at the end part of the bending roller 6 is rotatably connected with the end side of the connecting block 14, the adjusting screw 15 is rotated by rotating the rotating hand wheel 16, the bending roller 6 can axially move along the adjusting screw 15 due to the spiral matching of the connecting block 14 and the adjusting screw 15, the distance between the;

the winding drum 17 is provided with an adjusting component for driving the winding arc plate 18 to be unfolded and folded, the adjusting component comprises an adjusting screw rod 20 rotatably arranged inside the winding drum 17, the spiral directions of two ends of the adjusting screw rod 20 are opposite, two ends of the adjusting screw rod 20 are respectively sleeved with a driving screw sleeve 21 matched with the adjusting screw rod, the outer side wall of each driving screw sleeve 21 is provided with a plurality of fixing rods 23 corresponding to the winding arc plates 18 one by one, the fixing rods 23 penetrate through limiting strip-shaped holes 22 arranged on the outer side wall of the winding drum 17, the top end of each fixing rod 23 is hinged with a fixing rod 23, and the other end of each connecting rod 26 is hinged with the inner side;

and the distance between the two driving screw sleeves 21 can be adjusted by rotating the adjusting screw rod 20, so that the rolling arc plate 18 can be folded and unfolded through the fixing rod 23 and the connecting rod 26, so that the plate can be rolled into rolling plates with different diameters, and the rolling plates can be conveniently detached after the rolling arc plates 18 are folded, the operation is simple and convenient, the end part of the winding drum 17 is also provided with two insertion holes 28, the outer end part of the adjusting screw rod 20 is provided with a limiting shifting plate 27 sliding on the adjusting screw rod, the limiting shifting plate 27 is provided with two through holes 29 corresponding to the insertion holes 28, when the rolling arc plate 18 needs to be adjusted to be unfolded and folded, the limiting shifting plate 27 is shifted to the outer end to enable the jack 28 to be separated from the through hole 29, the adjusting screw rod 20 can be conveniently rotated, when rolling, the limiting shifting plate 27 is shifted to the inner side end, so that the jack 28 is separated from the through hole 29 and extends into the through hole 29, and the rolling is prevented from being influenced by folding and unfolding of the rolling arc plate 18 due to the fact that the rolling arc plate rotates in a staggered mode with the adjusting screw rod 20 after the rolling drum 17 rotates.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A small-caliber thick-wall plate rolling device comprises a base substrate (1), a side rod frame (3) and a rolling device, wherein the rolling device comprises a driving roller (5), two bending rollers (6) parallel to the axis of the driving roller (5) and a rolling component (7) arranged on the side rod frame (3), a rod shaft at the end part of each bending roller (6) and a rod shaft at the end part of each driving roller (5) are arranged on the base substrate (1) through the same supporting seat (2), the small-caliber thick-wall plate rolling device is characterized in that the rolling component (7) comprises a rolling tube (17) and a plurality of rolling arc plates (18) uniformly distributed on the outer side of a driving spiral sleeve (21), a strip-shaped clamping groove (19) used for clamping the end part of a rolling plate is formed in the top wall of each rolling arc plate (18), a driving motor (8) is arranged on the side rod frame (3), and the output shaft of the driving motor (8) is in transmission connection with, the end part of the winding drum (17) and the end part rod shaft of the driving roller (5) are respectively provided with a driving belt wheel (11), the two driving belt wheels (11) are in driving connection through a driving belt (12), and the end part rod shaft of each bending roller (6) can be connected to the supporting seat (2) in an adjustable mode.

2. The small-caliber thick-wall plate rolling equipment as claimed in claim 1, wherein the two bending rollers (6) are symmetrically distributed on two sides of the lower end of the driving roller (5).

3. The small-caliber thick-wall plate rolling equipment according to claim 1, wherein a guide groove (13) with the length direction the same as the connecting line direction of the center of the bending roller (6) and the center of the driving roller (5) is formed in the supporting seat (2), a connecting block (14) sliding in the guide groove (13) is installed in the guide groove, an adjusting screw (15) penetrating through and spirally matched with the connecting block (14) is further arranged on the supporting seat (2), a rotating hand wheel (16) is fixed at the end of the adjusting screw (15), and a shaft at the end of the bending roller (6) is rotatably connected with the end side of the connecting block (14).

4. The small-caliber thick-wall plate rolling equipment according to any one of claims 1 to 3, wherein an adjusting component for driving the rolling arc plate (18) to open and close is arranged on the rolling drum (17), the adjusting component comprises an adjusting screw rod (20) rotatably arranged inside the rolling drum (17), two ends of the adjusting screw rod (20) are opposite in spiral direction, two ends of the adjusting screw rod are respectively sleeved with a driving screw sleeve (21) matched with the adjusting screw rod, a plurality of fixing rods (23) corresponding to the rolling arc plates (18) one by one are arranged on the outer side wall of each driving screw sleeve (21), the fixing rods (23) penetrate through limiting strip-shaped holes (22) arranged on the outer side wall of the rolling drum (17), the top end of each fixing rod (23) is hinged with a fixing rod (23), and the other end of each connecting rod (26) is hinged with the rolling wall on the inner.

5. The small-caliber thick-wall plate rolling equipment according to claim 4, wherein the end part of the rolling drum (17) is further provided with two insertion holes (28), the outer end part of the adjusting screw rod (20) is provided with a limiting shifting plate (27) which slides on the adjusting screw rod, and the limiting shifting plate (27) is provided with two through holes (29) corresponding to the insertion holes (28).