CN214526120U

CN214526120U - Lifting rolling machine of vertical core rolling frame

Info

Publication number: CN214526120U
Application number: CN202023138627.3U
Authority: CN
Inventors: 王进; 孙庆华; 李帅; 冷震
Original assignee: Qingdao Leiting Heavy Industry Co Ltd
Current assignee: Qingdao Leiting Heavy Industry Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-29
Anticipated expiration: 2030-12-23

Abstract

A lifting rolling machine of a vertical core rolling frame relates to the technical field of high-speed wire production equipment and comprises an upper frame, a lower frame and a rolling machine, wherein the rolling machine is arranged at the upper end of the upper frame, a lifting mechanism is arranged on the lower frame, the upper frame is arranged on the lifting mechanism, the lifting mechanism comprises two lifting arms, the centers of the two lifting arms are mutually hinged, bearings with seats are respectively arranged at the left end parts of the upper frame and the lower frame, and transverse tracks are respectively arranged at the right end parts of the upper frame and the lower frame; one end parts of the two lifting arms are respectively hinged with the two bearings with the base, the other end parts of the two lifting arms are respectively provided with a sliding block, and the two sliding blocks are respectively arranged in the corresponding tracks in a sliding way; the articulated shaft that two lifing arms articulated each other is articulated and is installed the cantilever, cantilever and one of them lifing arm fixed mounting, and the telescopic link tip of pneumatic cylinder articulates the tip at the cantilever, and the bottom of pneumatic cylinder articulates on the lower frame.

Description

Lifting rolling machine of vertical core rolling frame

Technical Field

The utility model relates to a high-speed wire rod production facility technical field, concretely relates to lifting roll bed of vertical core frame of rolling up.

Background

In the rolling process of high-speed wire rods, the wire rods fall into a central coiling device to be coiled into wire coils after being subjected to finish rolling and cooled, then the wire coils are descended and sleeved on a core coiling frame below the central coiling device, the wire coils are transported to the next procedure by the core coiling frame, in the process of coiling the wire rods in the central coiling device, an empty core coiling frame can be transported to the lower part of the central coiling device to be ready, the conveying line is in a normal operation state, so that the core coiling frame needs to be separated from the conveying line when being ready, and after the wire coils are sleeved on the core coiling frame, the core coiling frame falls on the conveying line again to be transported.

Disclosure of Invention

In order to solve the problem of the prior art, the utility model provides a lifting rolling bed of vertical roll core frame can adjust the difference in height of rolling core frame and transfer chain to make roll core frame break away from or get back to on the transfer chain again.

The purpose of the utility model can be realized by the following technical proposal: a lifting rolling machine of a vertical core rolling frame comprises an upper machine frame, a lower machine frame and a rolling machine, wherein the rolling machine is arranged at the upper end of the upper machine frame, a lifting mechanism is arranged on the lower machine frame, the upper machine frame is arranged on the lifting mechanism, the lifting mechanism comprises two lifting arms, the centers of the two lifting arms are mutually hinged, bearings with seats are respectively arranged at the left side ends of the upper machine frame and the lower machine frame, and transverse tracks are respectively arranged at the right side ends of the upper machine frame and the lower machine frame; one end parts of the two lifting arms are respectively hinged with the two bearings with the base, the other end parts of the two lifting arms are respectively provided with a sliding block, and the two sliding blocks are respectively arranged in the corresponding tracks in a sliding manner; the two lifting arms are hinged to hinge shafts, the two lifting arms are hinged to each other, the cantilever and one of the two lifting arms are fixedly mounted, the end portion of a telescopic rod of a hydraulic cylinder is hinged to the end portion of the cantilever, and the bottom of the hydraulic cylinder is hinged to the lower rack.

Preferably, a limiting mechanism is arranged between the two lifting arms and used for limiting the lifting height of the two lifting arms.

Preferably, stop gear is including ascending spacing seat and descending spacing seat, ascending spacing seat is located two the lifing arm orientation in the contained angle of undercarriage and install one of them on the lateral wall of lifing arm, descending spacing seat is located two the lifing arm orientation in the contained angle of undercarriage right side and install one of them on the lateral wall of lifing arm. The lifting limiting seat plays a role in limiting the lifting height of the lifting mechanism, when the lifting mechanism is lifted to a set height, the two lifting arms simultaneously clamp the lifting limiting seat, the included angle of the two lifting arms cannot be changed any more, the lifting height of the winding core frame becomes a constant value, and the lifting out-of-tolerance is avoided; the descending limiting seat plays a role in limiting the descending height of the lifting mechanism, when the lifting mechanism descends to the level of the roller bed and the conveying line, the descending limiting seat is clamped by the two lifting arms simultaneously, the included angle of the two lifting arms can not be changed any more, the descending height value of the roller bed is constant, and the descending out-of-tolerance is avoided.

Preferably, a support column is installed on the lower frame, and the upper frame falls on the support column when the roller machine is flush with the conveyor line. The supporting column plays a role in supporting the rolling machine.

Preferably, the installation of the frame lower extreme symmetry of roller bed is two sets of mechanisms of holding tightly, hold the mechanism and include the cylinder and embrace the claw tightly, the bottom of cylinder articulates the frame lower extreme of roll dress, it articulates to embrace the claw the frame lower extreme of roller bed, the lower extreme of embracing the claw with the telescopic shaft of cylinder is articulated, the upper end of embracing the claw extends to the upper end side department of roller bed. The telescopic link of cylinder stretches out, promotes the lower extreme of embracing the claw and rotates towards the outside, and the side department of the side of rolling bed of the upper end of embracing the claw rotates towards the inboard direction of rolling bed, when ann unreels the core frame on the rolling bed, two embracing claws rotate towards the inboard of rolling bed simultaneously, can tightly embrace fixedly the lower extreme base of rolling the core frame.

The utility model discloses the combined effect who brings includes: the utility model has simple and reasonable structure and convenient use, after the lifting arm is hinged and connected, the cantilever is arranged at the hinged shaft, and the rotating angle of the cantilever is controlled by the hydraulic cylinder, thereby controlling the lifting of the lifting mechanism; in addition, the limiting mechanism can limit the ascending and descending heights of the lifting mechanism, and displacement out of tolerance is avoided.

Drawings

Fig. 1 is a perspective structure diagram of a lifting rolling bed of a vertical core rolling frame according to an embodiment of the present invention.

Fig. 2 is an external structural schematic diagram of a lifting roller bed of a vertical core rolling frame according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the vertical core rolling frame of the present invention with the supporting column removed.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

The invention is further described with reference to the following figures and examples.

Examples

A lifting rolling machine 3 of a vertical core rolling frame comprises an upper machine frame 1, a lower machine frame 2 and a rolling machine 3, wherein the rolling machine 3 is installed at the upper end of the upper machine frame 1, a lifting mechanism is installed on the lower machine frame 2, the upper machine frame 1 is installed on the lifting mechanism, the lifting mechanism comprises two lifting arms 4 with centers hinged to each other, bearings 5 with seats are installed at the left end parts of the upper machine frame 1 and the lower machine frame 2 respectively, and transverse rails 6 are installed at the right end parts of the upper machine frame 1 and the lower machine frame 2 respectively; one end parts of the two lifting arms 4 are respectively hinged with the two bearings with seats 5, the other end parts of the two lifting arms 4 are respectively provided with a sliding block 7, and the two sliding blocks 7 are respectively arranged in the corresponding tracks 6 in a sliding manner; two articulated axles that lift arm 4 is articulated each other are installed cantilever 8, cantilever 8 with one of them lift arm 4 fixed mounting, the telescopic link tip of pneumatic cylinder 9 articulates the tip of cantilever 8, the bottom of pneumatic cylinder 9 articulates on lower frame 2.

A limiting mechanism is arranged between the two lifting arms 4 and is used for limiting the lifting height of the two lifting arms 4; stop gear is including rising spacing seat 10 and descending spacing seat 11, it is located two to rise spacing seat 10 the lifing arm 4 orientation in the contained angle of lower frame 2 and install one of them on the lateral wall of lifing arm 4, descend spacing seat 11 to be located two the lifing arm 4 orientation in the contained angle on lower frame 2 right side and install one of them on the lateral wall of lifing arm 4. The lifting limiting seat 10 plays a role in limiting the lifting height of the lifting mechanism, when the lifting mechanism is lifted to a set height, the two lifting arms 4 clamp the lifting limiting seat 10 at the same time, the included angle of the two lifting arms 4 cannot be changed any more, the lifting height of the winding core frame becomes a constant value, and the lifting out-of-tolerance is avoided; the descending limiting seat 11 plays a role in limiting the descending height of the lifting mechanism, when the lifting mechanism descends to the roller bed 3 and the conveyor line, the two lifting arms 4 clamp the descending limiting seat 11 at the same time, the included angle of the two lifting arms 4 cannot be changed, the descending height value of the roller bed 3 is constant, and the descending out-of-tolerance is avoided.

And a support column 15 is installed on the lower rack 2, and the upper rack 1 falls on the support column 15 when the roller machine 3 is flush with the conveying line. The supporting columns 15 function to support the roller bed 3.

The installation of the frame lower extreme symmetry of roller bed 3 embraces the mechanism tightly two sets of, it includes cylinder 12 and embraces claw 13 to embrace the mechanism tightly, the bottom of cylinder 12 articulates the frame lower extreme of roll dress, it articulates to embrace claw 13 the frame lower extreme of roller bed 3, the lower extreme of embracing claw 13 with the telescopic shaft of cylinder 12 is articulated, the upper end of embracing claw 13 extends to the upper end side department of roller bed 3. The telescopic link of cylinder 12 stretches out, promotes the lower extreme of embracing claw 13 and rotates towards the outside, and the side department of rolling bed 3 is followed to the upper end of embracing claw 13 and is rotated towards the inboard direction of rolling bed 3, when ann unreels the core frame on rolling bed 3, and two embracing claws 13 rotate towards the inboard of rolling bed 3 simultaneously, can tightly embrace fixedly the lower extreme base of rolling the core frame.

The utility model discloses use principle: the telescopic rod of the hydraulic cylinder 9 extends out to push the cantilever 8 to rotate, and the cantilever 8 and one lifting arm 4 are fixedly arranged, so that the lifting arm 4 can also rotate along with the cantilever 8, the rotation of the cantilever 8 can control the change of an included angle between the two lifting arms 4, and the lifting of the roller bed 3 at the upper end of the lifting arm 4 is controlled; after the core winding frame 14 is placed on the rolling machine 3, the clamping claws 13 of the clamping mechanism clamp and fix the base of the core winding frame 14, so that the core winding frame 14 is prevented from shaking and dislocating when the rolling machine 3 goes up and down.

The embodiment of the utility model provides a comprehensive effect brought includes: the utility model has simple and reasonable structure and convenient use, after the lifting arm 4 is hinged and connected, the cantilever 8 is arranged at the hinged shaft, and the rotating angle of the cantilever 8 is controlled by the hydraulic cylinder 9, thereby controlling the lifting of the lifting mechanism, and because the hydraulic cylinder 9 and the cantilever 8 are both arranged in the space between the upper frame 1 and the lower frame 2, the lifting mechanism occupies small space and has simple structure; in addition, the limiting mechanism can limit the ascending and descending heights of the lifting mechanism, and displacement out of tolerance is avoided.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The present invention has been described above with reference to the preferred embodiments, but the scope of protection of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the scope of protection of the present invention. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict.

Claims

1. A lifting rolling machine of a vertical core rolling frame is characterized by comprising an upper machine frame, a lower machine frame and a rolling machine, wherein the rolling machine is arranged at the upper end of the upper machine frame, a lifting mechanism is arranged on the lower machine frame, the upper machine frame is arranged on the lifting mechanism, the lifting mechanism comprises two lifting arms, the centers of the two lifting arms are mutually hinged, bearings with seats are respectively arranged at the left side ends of the upper machine frame and the lower machine frame, and transverse tracks are respectively arranged at the right side ends of the upper machine frame and the lower machine frame; one end parts of the two lifting arms are respectively hinged with the two bearings with the base, the other end parts of the two lifting arms are respectively provided with a sliding block, and the two sliding blocks are respectively arranged in the corresponding tracks in a sliding manner; the two lifting arms are hinged to hinge shafts, the two lifting arms are hinged to each other, the cantilever and one of the two lifting arms are fixedly mounted, the end portion of a telescopic rod of a hydraulic cylinder is hinged to the end portion of the cantilever, and the bottom of the hydraulic cylinder is hinged to the lower rack.

2. The lifting rolling machine of the vertical core rolling frame as claimed in claim 1, wherein a limiting mechanism is installed between the two lifting arms, and the limiting mechanism is used for limiting the lifting height of the two lifting arms.

3. The lifting roller of vertical core rolling stand of claim 2, wherein the stop mechanism comprises an ascending stop seat and a descending stop seat, the ascending stop seat is located in an included angle of the two lifting arms towards the lower frame and is installed on a side wall of one of the lifting arms, and the descending stop seat is located in an included angle of the two lifting arms towards the right side of the lower frame and is installed on a side wall of one of the lifting arms.

4. The lifting roller machine of the vertical core rolling frame as claimed in claim 3, wherein a support column is installed on the lower frame, and the upper frame falls on the support column when the roller machine is flush with the conveyor line.

5. The lifting roller machine of the vertical type core rolling frame according to claim 4, wherein two groups of holding mechanisms are symmetrically installed at the lower end of the frame of the roller machine, each holding mechanism comprises an air cylinder and a holding claw, the bottom of the air cylinder is hinged to the lower end of the frame of the roller machine, the holding claws are hinged to the lower end of the frame of the roller machine, the lower ends of the holding claws are hinged to telescopic shafts of the air cylinder, and the upper ends of the holding claws extend to the side edge of the upper end of the roller machine.