CN202079082U

CN202079082U - Sleeved roll

Info

Publication number: CN202079082U
Application number: CN2011201342402U
Authority: CN
Inventors: 张世义; 张泽勋; 张峻嘉
Original assignee: SICHUAN QINGSHEN SHENLI NACHINERY CO Ltd
Current assignee: SICHUAN QINGSHEN SHENLI NACHINERY CO Ltd
Priority date: 2011-04-30
Filing date: 2011-04-30
Publication date: 2011-12-21
Anticipated expiration: 2021-04-30

Abstract

The utility model discloses a sleeved roll which comprises an upper shaft (1), a lower shaft (2), a roller (3), a fixed mill housing (4), a movable mill housing (5), a helper roll (13) arranged on a motor base (6), wherein the roll (3) consists of an upper roll (8) and a lower roll (9), the upper roll (8) and the lower roll (9) are in the multi-roll-sheet structures, washers (14) are arranged among the roll sheets (16). The sleeved roll has the advantages that continuous rolling in a rolled way is realized. The whole roll is made in a form of assembling and combining the roll sheets. By adjusting the washers with recognizable height, the change of roll sheets with different types can be realized, thereby being convenient, saving the roll-changing time, increasing the production efficiency and improving the quality of the moulded profile steel; moreover, the roll can directly press trademarks, words or patterns and roll corners. Besides, the sleeved roll is reasonable in structure and convenient to assemble and disassemble.

Description

A kind of assembly roller

Technical field

The utility model relates to rolling technical field, particularly a kind of assembly roller.

Background technology

Molding roller is the important component part of the molded mechanical equipment of a bench roller, has born the shaped steel shaping work.Stress, wearing and tearing and influence of temperature variation that roll produces when being subjected to rolling of sectional iron when work are the key factors of shaped steel quality assurance.

There is bigger defective in the existing roll that manufactures and designs, is mainly reflected in:

1. molding roller is when rolling differential profiles, and the roll that need change different model solves the problem of section bar horizontal width, changes complex steps, can not guarantee the installation accuracy of roll simultaneously, has had a strong impact on rolling quality; 2. do not consider the rolling of corner, the right angle moulding is undesirable; 3. can not directly press word, pattern pressing type or trade mark by roll.

The utility model content

The purpose of this utility model promptly is to overcome the deficiencies in the prior art, a kind of assembly roller is proposed, can shorten roll changing time, enhance productivity, and can solve the technical problem of directly pressing trade mark, literal or flower type with roll, can also carry out the formation rolling of corner simultaneously.

The purpose of this utility model is achieved through the following technical solutions: a kind of assembly roller, it comprises axle, lower shaft, roll, fixedly memorial archway and movable memorial archway, fixedly memorial archway and movable memorial archway are installed on the support, last axle and lower shaft are installed in respectively fixedly on the memorial archway and movable memorial archway and by locking nut and fix, it also comprises the help roll that is installed on the support, described going up on axle and the lower shaft is provided with positioning sleeve, roll is made up of topping roll and bottom roll, topping roll and bottom roll are installed in respectively on axle and the lower shaft by positioning sleeve, be provided with opening sleeve between adjacent topping roll and the bottom roll, topping roll and bottom roll are the multiple roll chip architecture, are provided with pad between the roller sheet.

Described positioning sleeve is provided with the handle silk, and the handle silk is positive and negative wire ring.

Described topping roll and bottom roll are the roller sheet of carving characters.

Described assembly roller comprises at least one pair of roll.

The beneficial effects of the utility model show: realized rolling-type continuous rolling, whole roll adopts the roller sheet that the form that is combined into whole roller is installed, realize the replacing of different model roller sheet by regulating the pad that highly can discern, convenient, save roll changing time, improved production efficiency, improved the quality of moulding shaped steel, roll can directly be suppressed trade mark, literal or flower type and rolling corner simultaneously, and has characteristics rational in infrastructure, easy installation and removal.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a help roll schematic diagram of the present utility model

Among the figure, the last axle of 1-, the 2-lower shaft, the 3-roll, 4-is memorial archway fixedly, the movable memorial archway of 5-, 6-support, 7-locking nut, 8-topping roll, 9-bottom roll, 10-opening sleeve, 11-positioning sleeve, 12-handle silk, 13-help roll, 14-pad, 15-oil cap plate, 16-roller sheet.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described, but that protection domain is not limited to is described.

As Fig. 1, Fig. 2, a kind of assembly roller, it comprises axle 1, lower shaft 2, roll 3, fixedly memorial archway 4 and movable memorial archway 5, fixedly memorial archway 4 and movable memorial archway 5 are installed on the support 6, last axle 1 and lower shaft 2 are installed in respectively fixedly on the memorial archway 4 and movable memorial archway 5 and by locking nut 7 and fix, it also comprises the help roll 13 that is installed on the support 6, help roll 13 can the moulding of auxiliary profile corner, the design of help roll is to change along with the variation of section bar end face extended distance and corner angle, behind the first one-step forming of section bar opening, the corner of direct roll extrusion section bar opening, help roll 13 is passive, improve section bar corner moulding angle, help roll 13 can carry out the adjusting and the installation of position according to result of use, described going up on axle 1 and the lower shaft 2 is provided with positioning sleeve 11, roll 3 is made up of topping roll 8 and bottom roll 9, topping roll 8 and bottom roll 9 are installed in respectively on axle 1 and the lower shaft 2 by positioning sleeve 11, be provided with opening sleeve 10 between adjacent topping roll 8 and the bottom roll 9, topping roll 8 and bottom roll 9 are the multiple roll chip architecture, and 16 of roller sheets are provided with pad 14.

Described positioning sleeve 11 is provided with handle silk 12, and handle silk 12 is positive and negative wire ring.

Described topping roll 8 and bottom roll 9 are the roller sheet of carving characters, and engraving trade mark, pattern or font are arranged on the surface.

Described assembly roller comprises at least one pair of roll 3.

Last axle 1 and fixedly 4 in memorial archway, lower shaft 2 and fixedly 4 in memorial archway be provided with deep groove ball bearing, last axle 1 and movable memorial archway 5, lower shaft 2 and 5 in movable memorial archway are provided with the cylinder ball bearing, on the end face of deep groove ball bearing and cylinder ball bearing oil cap plate 15 are installed.

Pad 14 adopts die steel materials, uses wire cutting technology to cut into horse-hof shape or opening sleeve shape cushion block according to actual needs, adds pad 14 16 of roller sheets, and in addition handle silk 12 transverse width that fixedly carries out rolling roller 3 is regulated.

Roll 3 according to user's request, is carved trade mark, pattern or font in its surface after roughing, quenching, be positioned on the baseplane of cross section template of charging side, topping roll 8 is generally die, and bottom roll 9 is generally punch, the start discharging just can extrude font on section bar.

Claims

1. assembly roller, it comprises axle (1), lower shaft (2), roll (3), fixedly memorial archway (4) and movable memorial archway (5), fixedly memorial archway (4) and movable memorial archway (5) are installed on the support (6), last axle (1) and lower shaft (2) are installed in respectively that fixedly memorial archway (4) and movable memorial archway (5) are gone up and passed through locking nut (7) and fix, it is characterized in that: it also comprises the help roll (13) that is installed on the support (6), described going up on axle (1) and the lower shaft (2) is provided with positioning sleeve (11), roll (3) is made up of topping roll (8) and bottom roll (9), topping roll (8) and bottom roll (9) are installed in respectively on axle (1) and the lower shaft (2) by positioning sleeve (11), be provided with opening sleeve (10) between adjacent topping roll (8) and the bottom roll (9), topping roll (8) and bottom roll (9) are provided with pad (14) by the multiple roll chip architecture between roller sheet (16).

2. a kind of assembly roller according to claim 1 is characterized in that: described positioning sleeve (11) is provided with handle silk (12), and handle silk (12) is positive and negative wire ring.

3. a kind of assembly roller according to claim 1 is characterized in that: described topping roll (8) and bottom roll (9) are the roller sheet of carving characters.

4. a kind of assembly roller according to claim 1 is characterized in that: described assembly roller comprises at least one pair of roll (3).