CN215316752U

CN215316752U - Accurate welding set of roll

Info

Publication number: CN215316752U
Application number: CN202121783403.XU
Authority: CN
Inventors: 戴克隆; 戴嘉倚
Original assignee: Wuhan Zhenhua Zhiyu Technology Co ltd
Current assignee: Wuhan Zhenhua Zhiyu Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses an accurate welding device of a roller, which comprises a welding device body, wherein welding seats are fixedly arranged on two sides of the top end of the welding device body, a welding head is fixedly arranged between the inner walls of the two welding seats, the roller is placed on one side of the top end of the welding device body, two limiting grooves are respectively formed in two sides of the top end of the welding device body, sliders are respectively and slidably arranged in the four limiting grooves, clamping grooves are respectively formed in one sides of the outer walls of the two sliders, auxiliary pens are respectively and fixedly connected with the insides of the two clamping grooves, strong magnets are respectively and fixedly arranged on one sides of the outer walls of the two auxiliary pens, and fixing plates are respectively arranged on the other sides of the outer walls of the two sliders. The time for repeatedly detecting the welding condition of the surface of the roller is saved.

Description

Accurate welding set of roll

Technical Field

The utility model relates to a precise welding device, in particular to a precise welding device for a roller.

Background

The main working parts and tools for continuous plastic deformation of metal on rolling mill, the roller is mainly composed of roller body, roller neck and shaft head 3, the roller body is the middle part of roller which is actually involved in rolling metal, it has smooth cylindrical or grooved surface, the roller neck is installed in the bearing, and transmits the rolling force to the frame through the bearing seat and the pressing device, the driving end shaft head is connected with the gear seat through the connecting shaft, transmits the rotating torque of the motor to the roller, the roller can be arranged in the form of two rollers, three rollers, four rollers or multiple rollers in the rolling mill frame.

The prior roller welding processing can use the accurate welding device, but the prior accurate welding device still has some defects:

1. the roller welding process can use the welding device, the roller surface is required to be continuously overturned during welding, the aim is to obtain all-round welding, most accurate welding devices cannot determine the overturning progress of the roller, therefore, the welding position of the roller is required to be continuously and repeatedly checked to determine that the welding is finished, and the work efficiency of the accurate welding device is reduced.

2. The welding device with the part can know the overturning progress of the roller welding, but the moving distance of the roller cannot be timely mastered, so that the welding error of a certain degree can be caused, an operator works for a long time, and the problem of detecting the surface distance of the roller can be neglected, so that the quality of the welding roller is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precise welding device for a roller, and the device is used for solving the problems that the precise welding device provided by the background technology cannot determine the overturning progress of the roller, so that the welding position of the roller needs to be checked repeatedly to determine the completion, the moving distance of the roller cannot be mastered in time, and the surface distance of the roller is detected negligibly.

In order to achieve the purpose, the utility model provides the following technical scheme: an accurate welding device for a roller comprises a welding device body, wherein welding seats are fixedly arranged on two sides of the top end of the welding device body, a welding head is fixedly arranged between the inner walls of the two welding seats, the roller is placed on one side of the top end of the welding device body, two limiting grooves are formed in two sides of the top end of the welding device body, sliders are slidably arranged in the four limiting grooves, clamping grooves are formed in one sides of the outer walls of the two sliders, auxiliary pens are connected in the clamping grooves in a clamped mode, powerful magnets are fixedly arranged on one sides of the outer walls of the two auxiliary pens, and rotating discs are fixedly arranged between the inner walls of the two corresponding sliders;

wherein two the opposite side of slider outer wall all is equipped with the fixed plate, two fixed mounting has the scale between the inner wall of fixed plate, the spout has been seted up to one side of scale outer wall, the inside fixed mounting of spout has the slip post, the outside cover of slip post is equipped with two backup pads.

As a preferable technical scheme of the utility model, the other sides of the outer walls of the two sliding blocks are respectively and fixedly connected with one sides of the outer walls of the two fixing plates, and the lengths of the two fixing plates are both greater than the lengths of the two sliding blocks.

As a preferred technical scheme of the utility model, the two support plates are respectively connected with the sliding column in a sliding manner, and the top ends of the two support plates are respectively connected with a fixed shaft in an inserting manner.

As a preferred technical scheme, the connecting rods are sleeved outside the two supporting plates, and the bottom ends of the two connecting rods are fixedly provided with the magnifying lenses.

As a preferred technical scheme, the diameters of the openings of the two magnifying lenses are smaller than the diameters of the openings of the two connecting rods, and the two magnifying lenses are made of glass.

As a preferable technical scheme, the four sliding blocks are arranged in corresponding positions, the two magnifying lenses are positioned on one side of the outer portion of the graduated scale, and the two supporting plates are positioned on the other side of the outer portion of the graduated scale.

As a preferable technical scheme of the utility model, the two rotating discs are respectively positioned at two sides of the outer part of the roller, and raw materials arranged on the two rotating discs are calcium carbonate.

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

1. the utility model is provided with a turntable, an auxiliary pen, a powerful magnet and a slide block, wherein the turntable is respectively fixed through the two slide blocks, because the auxiliary pen is clamped and connected with the clamping groove, the auxiliary pen is pulled towards the inner side, the auxiliary pen can be separated from the corresponding sliding block, because the roller is made of iron, one side of the outer walls of the two strong magnets is attached to the outer wall of the roller to realize fixation, so that the powerful magnets can be firmly adsorbed at the two ends of the roller, one end of the auxiliary pen is contacted with the surface of the turntable, therefore, when the auxiliary pen rotates by welding the surface of the roller, the auxiliary pen can leave scratches on the surface of the turntable, therefore, the overturning progress of the roller can be clearly seen, the roller can be pertinently overturned to be welded, the precision and the quality of the welding of the surface of the roller are improved, and the time for repeatedly detecting the welding condition of the surface of the roller is saved.

2. The roller welding device is provided with the fixing plates, the graduated scale, the supporting plates and the magnifying glass, the two fixing plates are respectively fixed on the outer wall of the sliding block, the graduated scale is arranged inside the two fixing plates, the stability is sufficient, the two supporting plates slide outside the sliding column, the two supporting plates slide, and the two ends of the roller are attached through the two supporting plates, so that the displacement distance of the roller can be known through the scale number on the surface of the graduated scale in the displacement process of the roller, the roller can be accurately displaced and conveniently reset, the scale number on the surface of the graduated scale can be amplified through the magnifying glass, the phenomenon that the reading is affected due to eye fatigue of an operator is avoided, and the quality of the welded roller is improved.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a partial front view structure diagram of the present invention.

In the figure: 1. welding a device body; 2. welding a base; 3. welding a head; 4. a limiting groove; 5. a slider; 6. an auxiliary pen; 7. a strong magnet; 8. a turntable; 9. rolling; 10. a fixing plate; 11. a graduated scale; 12. a support plate; 13. a fixed shaft; 14. a connecting rod; 15. a magnifying glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of an accurate welding device for a roll:

the first embodiment is as follows:

as shown in figures 1 and 2, an accurate welding device for a roller comprises a welding device body 1, wherein welding seats 2 are fixedly arranged on two sides of the top end of the welding device body 1, a welding head 3 is fixedly arranged between the inner walls of the two welding seats 2, a roller 9 is placed on one side of the top end of the welding device body 1, two limiting grooves 4 are respectively formed on two sides of the top end of the welding device body 1, sliders 5 are respectively and slidably mounted in the four limiting grooves 4, clamping grooves are respectively formed in one side of the outer walls of the two sliders 5, auxiliary pens 6 are respectively and fixedly connected in the two clamping grooves, strong magnets 7 are respectively and fixedly mounted on one side of the outer walls of the two auxiliary pens 6, turntables 8 are respectively and fixedly mounted between the inner walls of the two corresponding sliders 5, the auxiliary pens 6 can be pulled inwards, the auxiliary pens 6 are pulled out from the inner parts of the clamping grooves, and then the strong magnets 7 are attached to the outer walls of the corresponding rollers 9, because what roll 9 material set up is iron, can make powerful magnet 7 adsorb in the one end of roll 9, when the bottom contact carousel 8 surface of supplementary pen 6, at roll 9 pivoted in-process, supplementary pen 6 will rotate the orbit record on carousel 8 surface, make things convenient for operating personnel to look over the upset progress of roll 9.

Wherein, the other side of the outer wall of the two sliding blocks 5 is provided with a fixed plate 10, a graduated scale 11 is fixedly arranged between the inner walls of the two fixed plates 10, one side of the outer wall of the graduated scale 11 is provided with a chute, a sliding column is fixedly arranged inside the chute, two supporting plates 12 are sleeved outside the sliding column, wherein the other sides of the outer walls of the two sliding blocks 5 are respectively and fixedly connected with one sides of the outer walls of the two fixing plates 10, the length of each fixing plate 10 is greater than that of each sliding block 5, one end of the auxiliary pen 6 is in contact with the surface of the rotating disc 8, thus, when rotating by welding the surface of the roller 9, the auxiliary pen 6 will leave a scratch on the surface of the turntable 8, therefore, the overturning progress of the roller 9 can be clearly seen, the roller 9 can be pertinently overturned to be welded, the precision and the quality of the surface welding of the roller 9 are improved, and the time for repeatedly detecting the surface welding condition of the roller 9 is saved.

When the roller 9 is used in a welding process, the roller 9 needs to be turned over continuously, so that omnibearing welding is achieved, the welding position of the roller 9 needs to be checked repeatedly to determine that the welding is finished, the turntables 8 are fixed through the two sliders 5 respectively, the auxiliary pen 6 is connected with the clamping groove in a clamping mode, the auxiliary pen 6 is pulled inwards, the auxiliary pen 6 can be separated from the corresponding slider 5, the roller 9 is made of iron, one side of the outer wall of each of the two strong magnets 7 is attached to the outer wall of the roller 9 to achieve fixing, the strong magnets 7 can be firmly adsorbed at two ends of the roller 9, meanwhile, the raw materials arranged on the turntables 8 are calcium carbonate, one end of the auxiliary pen 6 is in contact with the surface of the turntables 8, and when the surface of the roller 9 is welded and rotated, supplementary pen 6 will rotate the orbit record in the surface of carousel 8, make things convenient for operating personnel to look over the upset progress of roll 9, can the pertinence upset roll 9 weld can, improved roll 9 surface weld's precision and quality.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 3, two support plates 12 are respectively connected with a sliding column in a sliding manner, the top ends of the two support plates 12 are respectively connected with a fixed shaft 13 in an inserting manner, connecting rods 14 are sleeved outside the two support plates 12, magnifying lenses 15 are fixedly mounted at the bottom ends of the two connecting rods 14, the opening diameters of the two magnifying lenses 15 are smaller than those of the two connecting rods 14, the two magnifying lenses 15 are made of glass, the four sliders 5 are arranged in corresponding positions, the two magnifying lenses 15 are arranged on one side of the outer portion of the graduated scale 11, the two support plates 12 are arranged on the other side of the outer portion of the graduated scale 11, and the two support plates 12 are used for attaching two ends of the roller 9, so that in the process of displacing the roller 9, the displacement distance of the roller 9 can be known through the scale number on the surface of the graduated scale 11, and the roller can be accurately displaced and conveniently reset, the magnifying glass 15 can magnify the scale number on the surface of the graduated scale 11, so that the condition that the reading is influenced by the fatigue of eyes of workers is avoided, and the quality of the welding roller 9 is improved.

When the device is used specifically, the two fixing plates 10 are respectively fixed on the outer wall of the sliding block 5, the graduated scale 11 is arranged inside the two fixing plates 10, the stability is sufficient, the two support plates 12 slide outside the sliding column, the two support plates 12 slide, and the two ends of the roller 9 are attached by the two support plates 12, so that in the displacement process of the roller 9, the displacement distance of the roller 9 can be known through the scale degree on the surface of the graduated scale 11, the roller can be accurately displaced and conveniently reset, the distance between the two support plates 12 can be adjusted according to the situation, the two ends of the roller 9 can be clamped in a targeted manner, the scale degree on the surface of the graduated scale 11 can be amplified by the magnifier 15, the phenomenon that the reading is influenced by the fatigue of eyes of operators is avoided, and the quality of the welded roller 9 is improved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accurate welding set of roll, includes welding set body (1), its characterized in that: welding seats (2) are fixedly arranged on two sides of the top end of the welding device body (1), welding joints (3) are fixedly arranged between the inner walls of the two welding seats (2), a roller (9) is placed on one side of the top end of the welding device body (1), two limiting grooves (4) are formed in two sides of the top end of the welding device body (1), sliding blocks (5) are arranged in the four limiting grooves (4) in a sliding mode, clamping grooves are formed in one sides of the outer walls of the two sliding blocks (5), auxiliary pens (6) are connected in a clamping mode in the two clamping grooves, strong magnets (7) are fixedly arranged on one sides of the outer walls of the two auxiliary pens (6), and rotating discs (8) are fixedly arranged between the inner walls of the two corresponding sliding blocks (5);

wherein two the opposite side of slider (5) outer wall all is equipped with fixed plate (10), two fixed mounting has scale (11) between the inner wall of fixed plate (10), the spout has been seted up to one side of scale (11) outer wall, the inside fixed mounting of spout has the slip post, the outside cover of slip post is equipped with two backup pads (12).

2. The precision welding device of a roll according to claim 1, characterized in that: the other sides of the outer walls of the two sliding blocks (5) are fixedly connected with one sides of the outer walls of the two fixing plates (10) respectively, and the lengths of the two fixing plates (10) are larger than those of the two sliding blocks (5).

3. The precision welding device of a roll according to claim 1, characterized in that: two backup pad (12) respectively with sliding column sliding connection, two the top of backup pad (12) all alternates and is connected with fixed axle (13).

4. The precision welding device of a roll according to claim 3, characterized in that: two the outside of backup pad (12) all is equipped with connecting rod (14), two the equal fixed mounting in bottom of connecting rod (14) has magnifying glass (15).

5. The precision welding device of a roll according to claim 4, characterized in that: the opening diameter of the two magnifying glasses (15) is smaller than the opening diameter of the two connecting rods (14), and the two magnifying glasses (15) are made of glass.

6. The precision welding device of a roll according to claim 5, characterized in that: the four sliding blocks (5) are arranged correspondingly, the magnifier (15) is positioned on one side of the outer portion of the graduated scale (11), and the support plate (12) is positioned on the other side of the outer portion of the graduated scale (11).

7. The precision welding device of a roll according to claim 3, characterized in that: the two turntables (8) are respectively positioned at two sides of the outer part of the roller (9), and the raw materials of the two turntables (8) are calcium carbonate.