CN214828391U

CN214828391U - Rolling mill roller box roll collar mounting tool

Info

Publication number: CN214828391U
Application number: CN202120947436.7U
Authority: CN
Inventors: 王晨晨
Original assignee: Xi'an Weikeduo Electrical & Mechanical Equipment Co ltd
Current assignee: Xi'an Weikeduo Electrical & Mechanical Equipment Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-23
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a rolling mill roller box roll collar mounting tool, which comprises a roller sleeve, wherein two ends of the roller sleeve are symmetrically fixed with an axle post, one end of the axle post is fixed with a flange, the lateral part of the flange is fixed with a fixed plate, the end part of the fixed plate is fixed with a lifting ring, the top of the lifting ring is penetrated with a lifting lug, the bottom outer wall of the lifting lug is sleeved with a fixed cylinder, both sides of the fixed cylinder are penetrated with fixed blocks, and the bottom side wall of the lifting lug is provided with a fixed groove; the utility model discloses a fixed block and the fixed section of thick bamboo of design, the direct suit of fixed section of thick bamboo is outside in the bottom of lug, inserts fixed recess through fixed block one end simultaneously, realizes the solid connection of card, and then can not receive the rotation and cause not hard up, improves the utility model discloses an equipment fastness, through the extrusion spring of design, exert elasticity extrusion to the fixed block, guarantee that its fixed block one end fastens more in inserting fixed recess, and difficult emergence breaks away from.

Description

Rolling mill roller box roll collar mounting tool

Technical Field

The utility model belongs to the technical field of high-speed wire rod rolling mill, concretely relates to rolling mill roll box collars mounting tool.

Background

With the rapid development of the ferrous metallurgy industry in China, the rolling process of high-speed bars is mature day by day, the production efficiency reaches the advanced level in the world, the roller ring of the roller box of the high-speed wire rolling mill is generally installed by manual assistance at present, because the horizontal roller box and the vertical roller box are installed at different positions, the material of a roller ring part is YG20C, the weight is about 95Kg, the roller ring is often installed manually, the time and the labor are consumed, the roller ring is inconvenient to carry, the parts and the personnel are easy to be injured due to the sliding of the installation, the installation precision is difficult to guarantee, the use of products is influenced, and the market reputation is further influenced.

The existing mounting tool for the roll collar of the roll box of the rolling mill comprises a lifting ring, a roll sleeve, a shifting fork assembly, a method disc, a fixing plate and other devices, the angle of the roll collar can be adjusted according to the actual mounting position of the roll collar, the roll collar is convenient for workers to mount, and the purpose of protecting the roll collar and the safety of the workers is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rolling mill roll box collars mounting tool 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: the utility model provides a rolling mill roll box collars mounting tool, includes the dress roller housing, the both ends symmetry of dress roller housing is fixed with the jack-post, the one end of jack-post is fixed with the law dish, the lateral part of law dish is fixed with the fixed plate, the end fixing of fixed plate has the bail, the lug has been run through at the top of bail, the bottom outer wall cover of lug is equipped with solid fixed cylinder, gu fixed cylinder's both sides all run through there is the fixed block, fixed recess has been seted up to the bottom lateral wall of lug, the one end of fixed block is inserted inside solid fixed recess, the other end outside cover of fixed block is equipped with the sleeve, the lateral wall at solid fixed cylinder is fixed to sleeve one end, telescopic inside is provided with the extrusion spring, the extrusion spring overlaps the outside of establishing at the fixed block.

Preferably, the other end of the sleeve penetrates through the sleeve to be fixed with an insert ring, and the cross section of the insert ring is of a circular structure.

Preferably, reinforcing plates are fixed on two sides of the inserting ring, the longitudinal sections of the reinforcing plates are of triangular structures, and the reinforcing plates and the inserting ring are fixed through welding.

Preferably, the top of one end of the fixed block is provided with an inclined plane with a certain inclination, and the cross section of the fixed block is of a T-shaped structure.

Preferably, a gasket is arranged between the fixed cylinder and the lifting ring, and the gasket is sleeved outside the bottom end of the lifting lug.

Preferably, an installation cylinder is fixed on the side portion of the roller sleeve, a connecting rod penetrates through the installation cylinder, and a handle and a shifting fork are fixed at two ends of the connecting rod respectively.

Preferably, a steel plate is fixed on the surface of the rotary roller sleeve, and the longitudinal section of the steel plate is of an arc-shaped structure.

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

(1) through the fixed block and the fixed cylinder of design, the direct suit of fixed cylinder is outside in the bottom of lug, inserts the fixed recess through fixed block one end simultaneously, realizes that the card is solid to be connected, and then can not receive the rotation and cause not hard up, improves the equipment fastness, through the extrusion spring of design, exert elasticity extrusion to the fixed block, guarantee that its fixed block one end inserts more fastening in the fixed recess, difficult emergence breaks away from, inserts the ring through the design, and convenient to use opens a mouthful instrument and inserts and stimulate the regulation to two fixed blocks in inserting the ring.

(2) Through the inclined plane of design, the bottom of inclined plane and lug contacts each other, produce the extrusion effort, promote fixed block one end and break away from in the solid fixed cylinder completely, avoid its pulling incomplete and lead to its influence suit, handle and shift fork through the design, rotate the shift fork, through realizing the clamping around installation section of thick bamboo center rotation, dismantle, play protection collars and workman's safe purpose, bail and lug through the design, be convenient for lift by crane the dress roller cover through hoisting accessory, reduce the manual strength.

Drawings

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

FIG. 2 is an enlarged view of the position A of the present invention;

FIG. 3 is a sectional view of the assembled structure of the lifting lug and the lifting ring of the present invention;

fig. 4 is an assembled cross-sectional view of the lifting lug, the fixed cylinder and the fixed block of the present invention;

FIG. 5 is an assembly view of the fork and the handle of the present invention;

in the figure: 1. installing a roller sleeve; 2. a fixing plate; 3. a column shaft; 4. a connecting rod; 5. a steel plate; 6. a French plate; 7. shifting a fork; 8. mounting the cylinder; 9. a handle; 10. lifting a ring; 11. lifting lugs; 12. a fixed cylinder; 13. a sleeve; 14. inserting a ring; 15. a gasket; 16. a reinforcing plate; 17. a fixed block; 18. a compression spring; 19. and fixing the groove.

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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a rolling mill roller box roller ring mounting tool comprises a roller sleeve 1, two ends of the roller sleeve 1 are symmetrically fixed with shaft posts 3, one end of each shaft post 3 is fixed with a flange 6, the lateral part of the flange 6 is fixed with a fixing plate 2, the end part of the fixing plate 2 is fixed with a lifting ring 10, a lifting lug 11 penetrates through the top of the lifting ring 10, the roller sleeve 1 is lifted conveniently through a lifting device by virtue of the lifting ring 10 and the lifting lug 11, the labor intensity is reduced, the outer wall of the bottom end of the lifting lug 11 is sleeved with a fixing cylinder 12, two sides of the fixing cylinder 12 are respectively penetrated with a fixing block 17, the side wall of the bottom end of the lifting lug 11 is provided with a fixing groove 19, one end of the fixing block 17 is inserted into the fixing groove 19, the outer part of the other end of the fixing block 17 is sleeved with a sleeve 13, through the designed fixing block 17 and the fixing cylinder 12, the fixing cylinder 12 is directly sleeved outside the bottom end of the lifting lug 11, and one end of the fixing block 17 is inserted into the fixing groove 19, realize the card and solidly connect, and then can not receive the rotation and cause not hard up, improve the utility model discloses an equipment fastness, sleeve 13 one end are fixed at the lateral wall of fixed section of thick bamboo 12, and sleeve 13's inside is provided with extrusion spring 18, through the extrusion spring 18 of design, applys the elasticity extrusion to fixed block 17, guarantees that its fixed block 17 one end inserts fastening more in the fixed recess 19, and difficult emergence breaks away from, and extrusion spring 18 cover is established in the outside of fixed block 17.

In this embodiment, preferably, the other end of the sleeve 13 penetrates through the sleeve 13 to fix the insert ring 14, the insert ring 14 is designed to facilitate the use of a mouth-opening tool to be inserted into the insert ring 14 to pull and adjust the two fixing blocks 17, the cross section of the insert ring 14 is of a circular structure, the two sides of the insert ring 14 are both fixed with the reinforcing plates 16, the longitudinal section of each reinforcing plate 16 is of a triangular structure, and the reinforcing plates 16 and the insert ring 14 are fixed by welding.

In this embodiment, preferably, an inclined plane with a certain inclination is arranged at the top of one end of the fixed block 17, and through the designed inclined plane, the inclined plane and the bottom end of the lifting lug 11 are in mutual contact to generate an extrusion acting force, so that one end of the fixed block 17 is pushed to be completely separated from the fixed cylinder 12, and the situation that the fixed block 17 is influenced by incomplete pulling is avoided, the cross section of the fixed block 17 is of a T-shaped structure, a gasket 15 is arranged between the fixed cylinder 12 and the lifting ring 10, and the gasket 15 is sleeved outside the bottom end of the lifting lug 11.

In this embodiment, it is preferred, the lateral part of dress roller shell 1 is fixed with an installation section of thick bamboo 8, the inside of an installation section of thick bamboo 8 runs through there is connecting rod 4, the both ends of connecting rod 4 are fixed with handle 9 and shifting fork 7 respectively, handle 9 and shifting fork 7 through the design rotate shifting fork 7, through realizing the clamping around 8 central rotations of an installation section of thick bamboo, dismantle, play the purpose of protection collars and workman's safety, the fixed surface of dress roller shell 1 has steel sheet 5, the longitudinal section of steel sheet 5 is the arc structure.

The utility model discloses a theory of operation and use flow: the roller sleeve 1 is arranged on the lifting ring 10, the roller ring part is arranged in the roller sleeve 1, a shifting fork assembly consisting of a shifting fork 7 and a handle 9 is pressed and rotated, the roller ring part is supported by the shifting fork assembly, and then the clamping of the roller ring part is realized, a factory crane is used for lifting the roller ring installation tool to a proper position, the roller sleeve 1 is rotated, the roller ring part is rotated to be aligned with the installation surface for installation, the lifting is realized by the lifting lug 11 arranged on the lifting ring 10 in the lifting process of the utility model, when the lifting lug 11 is arranged on the lifting ring 10, the fixing cylinder 12 is sleeved at the bottom of the lifting lug 11, when the lifting lug is sleeved on the lifting ring 10, the inserting ring 14 is respectively inserted by a pointed pliers, one end of the fixing block 17 is separated from the fixing cylinder 12, the assembly is avoided from being influenced, when the fixing cylinder 12 is sleeved, the fixing block 17 is clamped into the fixing groove 19 again, the assembly is completed, the fixing groove is 19-shaped groove, and then 17 one ends of the fixed blocks rotate freely in the inner sides of the fixed blocks and can not break away from the fixed blocks, thereby ensuring that the utility model discloses the equipment can not take place to become flexible.

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 rolling mill roll box collars mounting tool, includes dress roller shell (1), the both ends symmetry of dress roller shell (1) is fixed with jack-post (3), the one end of jack-post (3) is fixed with law dish (6), the lateral part of law dish (6) is fixed with fixed plate (2), the end fixing of fixed plate (2) has bail (10), its characterized in that: the top of bail (10) is run through and is had lug (11), the bottom outer wall cover of lug (11) is equipped with solid fixed cylinder (12), gu fixed block (17) have all been run through to the both sides of solid fixed cylinder (12), gu fixed recess (19) have been seted up to the bottom lateral wall of lug (11), gu fixed recess (19) are inserted to the one end of fixed block (17) inside, the outside cover of the other end of fixed block (17) is equipped with sleeve (13), the lateral wall at solid fixed cylinder (12) is fixed to sleeve (13) one end, the inside of sleeve (13) is provided with extrusion spring (18), extrusion spring (18) cover is established in the outside of fixed block (17).

2. The rolling mill roll box collar installation tool of claim 1, wherein: the other end of the sleeve (13) penetrates through the sleeve (13) to be fixed with an inserting ring (14), and the cross section of the inserting ring (14) is of a circular structure.

3. The rolling mill roll box collar installation tool of claim 2, wherein: and reinforcing plates (16) are fixed on two sides of the inserting ring (14), the longitudinal section of each reinforcing plate (16) is of a triangular structure, and the reinforcing plates (16) and the inserting ring (14) are fixed through welding.

4. The rolling mill roll box collar installation tool of claim 1, wherein: the top of one end of the fixed block (17) is provided with an inclined plane with a certain inclination, and the cross section of the fixed block (17) is of a T-shaped structure.

5. The rolling mill roll box collar installation tool of claim 1, wherein: a gasket (15) is arranged between the fixed cylinder (12) and the lifting ring (10), and the gasket (15) is sleeved outside the bottom end of the lifting lug (11).

6. The rolling mill roll box collar installation tool of claim 1, wherein: the side part of dress roller shell (1) is fixed with installation section of thick bamboo (8), the inside of installation section of thick bamboo (8) is run through and is had connecting rod (4), the both ends of connecting rod (4) are fixed with handle (9) and shifting fork (7) respectively.

7. The rolling mill roll box collar installation tool of claim 6, wherein: the roller sleeve is characterized in that a steel plate (5) is fixed on the surface of the roller sleeve (1), and the longitudinal section of the steel plate (5) is of an arc-shaped structure.