CN217097575U

CN217097575U - Roller seat disassembling tool

Info

Publication number: CN217097575U
Application number: CN202121408530.1U
Authority: CN
Inventors: 李冯; 苏代锏; 曾庆炜
Original assignee: Chinalco Ruimin Co Ltd
Current assignee: Chinalco Ruimin Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-08-02
Anticipated expiration: 2031-06-24

Abstract

The utility model provides a frock is dismantled to roller seat, includes the frame, the top of frame is provided with rectangular frame, both ends all are provided with the pulling out device about rectangular frame, rectangular frame's middle part is provided with elevating system. This real new construction is simple, and convenient to use can dismantle the roller seat of roll both ends simultaneously, and the dismantlement process does not need operating personnel to carry the roll simultaneously, avoids operating personnel injured, also avoids the roll surface to collide with and causes the maintenance cost to promote.

Description

Roller seat disassembling tool

Technical Field

The utility model relates to a frock is dismantled to roller seat.

Background

In the production of metal coils, a large number of rolls are used. Because the roll is in the exogenic action for a long time, the roller seat that is used for fixed roll needs often to overhaul the change. But due to the large size and weight of the rolls, special equipment is required for transportation and storage. Use special roller seat to dismantle frock at present and carry out supplementary dismantlement usually, but current dismantlement frock is bulky, uses inconveniently, is unfavorable for providing production efficiency.

Disclosure of Invention

An object of the utility model is to provide a frock is dismantled to roller holder, this frock convenient to use can improve thereby dismantlement efficiency and improve production efficiency.

The technical scheme of the utility model lies in: the utility model provides a frock is dismantled to roller seat, includes the frame, the top of frame is provided with rectangular frame, both ends all are provided with the pulling out device about rectangular frame, rectangular frame's middle part is provided with elevating system.

Furthermore, the pulling device comprises a hydraulic cylinder arranged on the rectangular frame, a mounting plate A is arranged at the tail end of a push rod of the hydraulic cylinder, and a pulling fork is arranged on the mounting plate A.

Further, the two hydraulic cylinders are arranged oppositely, and the central lines of the push rods of the two hydraulic cylinders are collinear.

Further, the fork of extracting includes mounting panel B, mounting panel B's bottom is provided with the connecting plate, connecting plate and mounting panel mutually perpendicular, the top of connecting plate is provided with a pair of post of extracting, the clearance of extracting between post and the mounting panel B is greater than the roller seat width, and two posts of extracting set up along mounting panel B central line symmetry.

Furthermore, a plurality of fixed teeth are arranged on the mounting plate A, a plurality of fixing grooves meshed with the fixed teeth are arranged on the mounting plate B, and chamfers are arranged on the fixed teeth and the fixing grooves.

Further, elevating system is including setting up the hydraulic lift in the frame, hydraulic lift's top is provided with accepts the board, it accepts the seat to accept the vertical being provided with in both ends about the board, it is provided with V type recess to accept a top, be provided with the rubber support pad on the lateral wall of V type recess.

Furthermore, a plurality of threaded blind holes are formed in the V-shaped groove, a plurality of step through holes are formed in the rubber support pad, and fixing bolts matched with the threaded blind holes are inserted into the step through holes.

Compared with the prior art, the utility model has the advantages of it is following: this real new construction is simple, and convenient to use can dismantle the roller seat of roll both ends simultaneously, and the dismantlement process does not need operating personnel to carry the roll simultaneously, avoids operating personnel injured, also avoids the roll surface to collide with and causes the maintenance cost to promote.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of mounting plate A;

FIG. 4 is a schematic view of the puller fork;

in the figure: 1-frame, 2-rectangular frame, 3-hydraulic cylinder, 4-mounting plate A, 5-pulling fork, 6-mounting plate B, 7-connecting plate, 8-pulling column, 9-fixed tooth, 10-fixed groove, 11-hydraulic lifter, 12-bearing plate, 13-bearing seat, 14-V-shaped groove, 15-rubber supporting pad, 16-roller and 17-roller seat.

Detailed Description

In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.

Refer to fig. 1-4.

The utility model provides a frock is dismantled to roller seat, includes the frame, the top of frame is provided with rectangular frame, both ends all are provided with the pulling out device about rectangular frame, rectangular frame's middle part is provided with elevating system.

In this embodiment, the removing device includes a hydraulic cylinder disposed on the rectangular frame, a mounting plate a is disposed at the end of a push rod of the hydraulic cylinder, a removing fork is disposed on the mounting plate a, the removing fork is sleeved on the roller seat and is gradually removed through the hydraulic cylinder, when the roller seat at one end is separated, the roller seat will remain stationary due to the weight of the roller itself, and the roller seat is completely removed by the removing device at the other end.

In the embodiment, the two hydraulic cylinders are oppositely arranged, and the central lines of the push rods of the two hydraulic cylinders are collinear so as to adapt to the roller seats at the two ends of the roller.

In this embodiment, the fork of extracting includes mounting panel B, mounting panel B's bottom is provided with the connecting plate, connecting plate and mounting panel mutually perpendicular, the top of connecting plate is provided with a pair of post of extracting, the clearance of extracting between post and the mounting panel B is greater than the roller seat width, and two columns of extracting set up along mounting panel B central line symmetry, place the roller seat between post and mounting panel B of extracting during the use, and the roll falls between two columns of extracting.

In this embodiment, in order to guarantee the fastening degree of connection between mounting panel A and the mounting panel B, be provided with a plurality of fixed teeth on the mounting panel A, be provided with a plurality of fixed slots with fixed tooth engaged with on the mounting panel B, during the use, after fixed tooth and fixed slot intermeshing, fix the two through the bolt, all be provided with the chamfer on fixed tooth and the fixed slot to the assembly is convenient for.

In this embodiment, elevating system adopts the fork hydraulic lift of cutting including setting up the hydraulic lift in the frame usually, hydraulic lift's top is provided with accepts the board, accept the board about both ends vertical be provided with accept the seat, for realizing the self-centering of roll, it is provided with V type recess to accept the seat top, for avoiding drawing the colored roll, be provided with rubber support pad on the lateral wall of V type recess.

In this embodiment, be provided with a plurality of screw thread blind holes on the V type recess, be provided with a plurality of step through-holes on the rubber back-up pad, step through-hole interpolation is equipped with the fixing bolt with screw thread blind hole matched with.

The using method comprises the following steps: when the roller seat is used, the roller is placed in the V-shaped groove through crane and other hoisting equipment, the lifting mechanism is gradually lowered by ensuring that the vertical projection of the roller seat falls between the extraction column and the mounting plate B, the roller seat is clamped between the extraction column and the mounting plate B, the two hydraulic cylinders are started, the two roller seats are extracted, the lifting mechanism is lifted, and the roller with the roller seat detached is removed through crane and other hoisting equipment.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a frock is dismantled to roller seat, includes the frame, its characterized in that, the top of frame is provided with rectangular frame, both ends all are provided with the pulling out device about rectangular frame, rectangular frame's middle part is provided with elevating system.

2. The roller base disassembling tool according to claim 1, wherein the pulling device comprises a hydraulic cylinder arranged on the rectangular frame, a mounting plate A is arranged at the tail end of a push rod of the hydraulic cylinder, and a pulling fork is arranged on the mounting plate A.

3. The roller base disassembling tool according to claim 2, wherein the two hydraulic cylinders are arranged oppositely, and center lines of push rods of the two hydraulic cylinders are collinear.

4. The roller base disassembling tool according to claim 2, wherein the pulling fork comprises a mounting plate B, a connecting plate is arranged at the bottom of the mounting plate B and is perpendicular to the mounting plate, a pair of pulling columns is arranged at the top of the connecting plate, a gap between the pulling columns and the mounting plate B is larger than the width of the roller base, and the two pulling columns are symmetrically arranged along the center line of the mounting plate B.

5. The roller seat disassembling tool according to claim 4, wherein a plurality of fixing teeth are arranged on the mounting plate A, a plurality of fixing grooves meshed with the fixing teeth are arranged on the mounting plate B, and chamfers are arranged on the fixing teeth and the fixing grooves.

6. The roller seat disassembling tool according to claim 1, wherein the lifting mechanism comprises a hydraulic lifter arranged on the frame, a bearing plate is arranged on the top of the hydraulic lifter, bearing seats are vertically arranged at the left end and the right end of the bearing plate, a V-shaped groove is arranged on the top of each bearing seat, and a rubber supporting pad is arranged on the side wall of each V-shaped groove.

7. The roller seat dismounting tool according to claim 6, wherein a plurality of threaded blind holes are formed in the V-shaped groove, a plurality of step through holes are formed in the rubber support pad, and fixing bolts matched with the threaded blind holes are inserted into the step through holes.