CN211163634U

CN211163634U - Clamp for disassembling roller bearing block of cold rolling equipment

Info

Publication number: CN211163634U
Application number: CN201921925306.2U
Authority: CN
Inventors: 吕强; 李波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-08-04
Anticipated expiration: 2029-11-10

Abstract

The utility model discloses a clamp for disassembling a roller bearing seat of cold rolling equipment, which comprises a base, wherein the lower end of the base is fixedly connected with a walking device through a support column, the walking device comprises a connecting plate and a threaded hole, the threaded hole is positioned on one side of the upper surface of the connecting plate, the connecting plate is fixedly connected with the support column, the inner part of the threaded hole is in threaded connection with a second threaded rod, the upper end of the second threaded rod is fixedly connected with a second rotating handle, the lower end of the second threaded rod is fixedly connected with a support plate, one side of the second threaded rod is provided with a universal wheel, the universal wheel is fixedly connected on the lower end surface of the connecting plate, four corners of the upper surface of the base are all fixedly connected with hydraulic columns, the upper ends of the hydraulic columns are fixedly connected with, the walking device facilitates the removal of the disassembling clamp, and the using effect of the walking device is greatly improved.

Description

Clamp for disassembling roller bearing block of cold rolling equipment

Technical Field

The utility model relates to an anchor clamps specifically are an anchor clamps that is used for cold rolling equipment roll chock to dismantle.

Background

The steel rolling production is a production link for rolling steel ingots or steel billets into steel products. The rolling method for producing steel has the advantages of high production rate, multiple varieties, strong continuity in the production process, easy realization of mechanical automation and the like, so the rolling method is more widely applied than the processes of forging, extruding, drawing and the like. The strip steel can be divided into hot rolled strip and cold rolled strip according to the manufacturing method. The working roll of the cold-rolled sheet strip rolling mill is suitable for continuous production, is required to have heat resistance, wear resistance and high hardness, and needs to be overhauled offline between grinding rolls after being used for a certain period. When the working roller is overhauled, bearing blocks on two sides of the roller need to be disassembled.

However, when dismantling the bearing frame at present, all two people lift up the bearing frame and remove, great increase maintainer's labour, some bearing frames are very heavy moreover, and the manual work can't lift up the removal. For this purpose, we propose a fixture for the removal of the roll chocks of a cold rolling plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for cold rolling equipment roll chock is dismantled to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for disassembling a roller bearing block of cold rolling equipment comprises a base, wherein the lower end of the base is fixedly connected with a walking device through a support column, the walking device comprises a connecting plate and a threaded hole, the threaded hole is positioned on one side of the upper end surface of the connecting plate, the connecting plate is fixedly connected with the support column, a second threaded rod is in threaded connection in the threaded hole, a second rotating handle is fixedly connected to the upper end of the second threaded rod, the lower end of the second threaded rod is fixedly connected with a supporting plate, a universal wheel is arranged on one side of the second threaded rod, the universal wheel is fixedly connected to the lower end surface of the connecting plate, hydraulic columns are fixedly connected to four corners of the upper end surface of the base, a top plate is fixedly connected to the upper end of each hydraulic column, a stand column is fixedly connected to the upper end of the top plate, no. one threaded rod other end fixedly connected with limiting plate, limiting plate one side fixedly connected with slipmat.

Preferably, an oil cylinder is arranged on one side of the supporting column, an oil pump is arranged on one side of the oil cylinder, the oil cylinder and the oil pump are fixedly connected to the lower end of the base, and the oil pump is communicated with the oil cylinder and the hydraulic column through oil pipes respectively.

Preferably, the support columns are arranged in four groups in specific number and distributed at four corners of the surface of the lower end of the base.

Preferably, the stand is the stand of rectangle structure, the concrete quantity of stand is provided with two sets ofly and sets up relatively.

Preferably, the number of the first threaded rods is provided with a plurality of groups.

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

1. the utility model discloses a be provided with running gear, demolising the back with the bearing frame, promote running gear and make the universal wheel among the running gear remove on ground to can be fine shift out the roll with the bearing frame, make it more convenient and laborsaving.

2. The utility model discloses a be provided with the hydraulic pressure post, the hydraulic pressure post can be adjusted the height of limiting plate to make the height of dismantling anchor clamps can carry out nimble regulation, made things convenient for and demolishd the bearing frame of co-altitude not.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the walking device of the present invention;

fig. 3 is the utility model discloses a threaded rod and limiting plate mounting structure schematic diagram.

In the figure: the hydraulic oil cylinder comprises a base 1, an oil pump 2, an oil cylinder 3, a support column 4, a handrail 5, a hydraulic column 6, a rotary handle 7I, a vertical column 8, a threaded rod 9I, a non-slip mat 10, a limiting plate 11, a top plate 12, a traveling device 13, a connecting plate 14, a rotary handle 15 II, a threaded rod 16 II, a threaded hole 17, a supporting plate 18 and a universal wheel 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clamp for disassembling a roller bearing block of cold rolling equipment comprises a base 1, wherein the lower end of the base 1 is fixedly connected with a walking device 13 through a support column 4, the walking device 13 comprises a connecting plate 14 and a threaded hole 17, the threaded hole 17 is positioned on one side of the upper end surface of the connecting plate 14, the connecting plate 14 is fixedly connected with the support column 4, a second threaded rod 16 is in threaded connection with the inside of the threaded hole 17, a second rotating handle 15 is fixedly connected with the upper end of the second threaded rod 16, a support plate 18 is fixedly connected with the lower end of the second threaded rod 16, a universal wheel 19 is arranged on one side of the second threaded rod 16, the universal wheel 19 is fixedly connected with the lower end surface of the connecting plate 14, hydraulic columns 6 are fixedly connected at four corners of the upper end surface of the base 1, a top plate 12 is fixedly connected with, the inside threaded connection of stand 8 has threaded rod 9 No. one, No. one 9 one end fixedly connected with of threaded rod rotatory handle 7 No. one, 9 other end fixedly connected with limiting plate 11 of threaded rod, 11 one side fixedly connected with slipmat 10 of limiting plate.

Further, support column 4 one side is provided with hydro-

cylinder

3, 3 one sides of hydro-cylinder are provided with oil pump 2, the equal fixed connection of hydro-cylinder 3 and oil pump 2 is at 1 lower extreme of base, oil pump 2 passes through oil pipe intercommunication with hydro-cylinder 3 and hydraulic pressure post 6 respectively, and oil pump 2 provides power for hydraulic pressure post 6.

Furthermore, the specific quantity of support column 4 is provided with four groups and distributes in base 1 lower extreme surface four corners position for it possesses fine stability to dismantle anchor clamps.

Further, the stand 8 is the stand of rectangle structure, the concrete quantity of stand 8 is provided with two sets ofly and sets up relatively, has made things convenient for and has pressed from both sides tightly the bearing frame.

Furthermore, a plurality of groups are arranged on the first threaded rods 9 in a specific number, so that the clamping contact surface is improved.

Specifically, during the use, will press from both sides and dismantle anchor clamps and remove to the bearing frame below, rotate No. two rotatory handle 15 for No. two threaded rods 16 promote backup pad 18 and move down and support on ground, then rotate No. one rotatory handle 7 and make a threaded rod 9 move in opposite directions and press from both sides tight bearing frame, then demolish the bolt of bearing frame, promote running gear 13 at last and make universal wheel 19 in running gear 13 remove on ground, shift out the roller with the bearing frame, and when the height of dismantling anchor clamps needs to be adjusted, start oil pump 2, oil pump 2 promotes hydraulic column 6 and risees.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a anchor clamps for cold rolling equipment roll chock dismantles, includes base (1), its characterized in that: the lower end of the base (1) is fixedly connected with a traveling device (13) through a support column (4), the traveling device (13) comprises a connecting plate (14) and a threaded hole (17), the threaded hole (17) is located on one side of the upper end surface of the connecting plate (14), the connecting plate (14) is fixedly connected with the support column (4), the threaded hole (17) is internally and threadedly connected with a second threaded rod (16), the upper end of the second threaded rod (16) is fixedly connected with a second rotating handle (15), the lower end of the second threaded rod (16) is fixedly connected with a support plate (18), one side of the second threaded rod (16) is provided with a universal wheel (19), the universal wheel (19) is fixedly connected on the lower end surface of the connecting plate (14), four corners of the upper end surface of the base (1) are fixedly connected with hydraulic columns (6), and the upper ends of the hydraulic columns (6, roof (12) upper end fixedly connected with stand (8), stand (8) inside threaded connection has threaded rod (9) No. one, No. one rotatory handle (7) of threaded rod (9) one end fixedly connected with, threaded rod (9) other end fixedly connected with limiting plate (11), limiting plate (11) one side fixedly connected with slipmat (10).

2. The clamp for disassembling the roll chock of the cold rolling equipment according to claim 1, wherein: support column (4) one side is provided with hydro-cylinder (3), hydro-cylinder (3) one side is provided with oil pump (2), equal fixed connection in base (1) lower extreme of hydro-cylinder (3) and oil pump (2), oil pump (2) pass through oil pipe intercommunication with hydro-cylinder (3) and hydraulic pressure post (6) respectively.

3. The clamp for disassembling the roll chock of the cold rolling equipment according to claim 1, wherein: the support columns (4) are arranged in four groups in specific number and are distributed at four corners of the surface of the lower end of the base (1).

4. The clamp for disassembling the roll chock of the cold rolling equipment according to claim 1, wherein: the stand (8) are of a rectangular structure, and the stand (8) are arranged in two groups in specific number and are arranged oppositely.

5. The clamp for disassembling the roll chock of the cold rolling equipment according to claim 1, wherein: the specific number of the first threaded rods (9) is provided with a plurality of groups.