CN204353205U

CN204353205U - A kind of roll-box

Info

Publication number: CN204353205U
Application number: CN201420717152.9U
Authority: CN
Inventors: 那继业; 郑立微; 姚博
Original assignee: Liaocheng Xin Pengyuan Metal Manufactures Ltd
Current assignee: Liaocheng Xin Pengyuan Metal Manufactures Ltd
Priority date: 2014-11-25
Filing date: 2014-11-25
Publication date: 2015-05-27
Anticipated expiration: 2024-11-25

Abstract

The utility model relates to a kind of roll-box, and it comprises casing, roll and roll mandrel; The outer hoisting ring that described casing arranged outside has left and right longitudinally symmetrical; Described box house arranges the cavity running through himself; Described roll mandrel is arranged in cavity through roll; The left end of described roll mandrel coordinates left roll bearing box to be arranged on the left opening part of cavity, and the right-hand member of described roll mandrel coordinates right roll bearing box be arranged on the right opening part of cavity and stretch out; Described box inside is provided with plural U-shaped interior hoisting ring.A kind of roll-box of the present utility model, its structure is simple, easy to operate and laterally increase by two lifting points can without the need to the disposable lifting balance of jack in left and right.

Description

A kind of roll-box

Technical field

The utility model relates to horizontal perforated machine roll-box field, particularly relates to a kind of roll-box.

Background technology

Prior art horizontal perforated machine roll-box lifting point amounts to about 4 and is longitudinally arranged symmetrically with, balance cannot be kept to need to add jack adjustment having changed in roll lifting installation process, particularly on large-size horizontal punch, jack adjustment balance is more difficult, causes the slow formation efficiency of roll change low.

Utility model content

For solving the problems of the technologies described above, the utility model provides a kind of structure simple, easy to operate and laterally increases by two lifting points in left and right can without the need to the roll-box of the disposable lifting balance of jack.

A kind of roll-box of the present utility model, it comprises casing, roll and roll mandrel; The outer hoisting ring that described casing arranged outside has left and right longitudinally symmetrical; Described box house arranges the cavity running through himself; Described roll mandrel is arranged in cavity through roll; The left end of described roll mandrel coordinates left roll bearing box to be arranged on the left opening part of cavity, and the right-hand member of described roll mandrel coordinates right roll bearing box be arranged on the right opening part of cavity and stretch out; Described box inside is provided with plural U-shaped interior hoisting ring.

As preferably, described roll-box also comprises gland and hold-down bolt; Described left roll bearing box and right roll bearing box are fixedly installed on the cavity left and right sides respectively by gland and hold-down bolt.

As preferably, outside described casing, be also provided with pulling block.

A kind of roll-box of the present utility model, its structure is simple, easy to operate and laterally increase by two lifting points can without the need to the disposable lifting balance of jack in left and right.

Accompanying drawing explanation

Fig. 1 is the sectional structure schematic diagram of a kind of roll-box of the present utility model;

Fig. 2 is the left TV structure schematic diagram of a kind of roll-box of the present utility model;

Fig. 3 is the right TV structure schematic diagram of a kind of roll-box of the present utility model.

Wherein, 1, casing; 2, roll; 3, roll mandrel; 4, right roll bearing box; 5, left roll bearing box; 6, outer hoisting ring; 7, U-shaped interior hoisting ring; 8, gland; 9, hold-down bolt; 10, cavity; 11, left opening; 12, right opening; 13, pulling block.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.

As depicted in figs. 1 and 2, a kind of roll-box, it comprises casing 1, roll 2 and roll mandrel 3; The outer hoisting ring 6 that described casing 1 arranged outside has left and right longitudinally symmetrical; Described casing 1 inside arranges the cavity 10 running through himself; Described roll mandrel 3 is arranged in cavity 10 through roll 2; The left end of described roll mandrel 3 coordinate left roll mandrel 5 to hold left opening 11 place that case is arranged on cavity 10, the right-hand member of described roll mandrel 3 coordinates right roll bearing box 4 be arranged on right opening 12 place of cavity 10 and stretch out; Plural U-shaped interior hoisting ring 7 is provided with inside described casing 1; Described roll-box also comprises gland 8 and hold-down bolt 9; Described left roll bearing box 5 and right roll bearing box 4 are fixedly installed on cavity 10 left and right sides respectively by gland 8 and hold-down bolt 9; Also be provided with pulling block 13 outside described casing 1, the acting as of this pulling block to coordinate with the adjusting screw on punch main frame and adjusts roll distance; Retaining on longitudinal outer hoisting ring 6 basis be arranged symmetrically with of original technology horizontal perforated machine roll-box about 4, about roll-box, laterally increase by two lifting points can without the need to disposable lifting balance (lifting point of increase does not affect structure and production) of jack.

The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims

1. a roll-box, it comprises casing, roll and roll mandrel; The outer hoisting ring that described casing arranged outside has left and right longitudinally symmetrical; Described box house arranges the cavity running through himself; Described roll mandrel is arranged in cavity through roll; The left end of described roll mandrel coordinates left roll bearing box to be arranged on the left opening part of cavity, and the right-hand member of described roll mandrel coordinates right roll bearing box be arranged on the right opening part of cavity and stretch out; It is characterized in that: described box inside is provided with plural U-shaped interior hoisting ring.

2. a kind of roll-box as claimed in claim 1, is characterized in that, described roll-box also comprises gland and hold-down bolt; Described left roll bearing box and right roll bearing box are fixedly installed on the cavity left and right sides respectively by gland and hold-down bolt.

3. a kind of roll-box as claimed in claim 2, is characterized in that, is also provided with pulling block outside described casing.