CN215544418U - Web guiding device for H-shaped steel welding straightening machine - Google Patents

Web guiding device for H-shaped steel welding straightening machine Download PDF

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Publication number
CN215544418U
CN215544418U CN202121221219.6U CN202121221219U CN215544418U CN 215544418 U CN215544418 U CN 215544418U CN 202121221219 U CN202121221219 U CN 202121221219U CN 215544418 U CN215544418 U CN 215544418U
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CN
China
Prior art keywords
guide roller
guide
groove
shaped steel
disc
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Active
Application number
CN202121221219.6U
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Chinese (zh)
Inventor
关涛
张茂源
徐小青
李德安
李景霞
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Jining Fangzheng Steel Curtain Engineering Co ltd
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Jining Fangzheng Steel Curtain Engineering Co ltd
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Priority to CN202121221219.6U priority Critical patent/CN215544418U/en
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Abstract

The utility model discloses a web plate guiding device for an H-shaped steel welding straightener, which comprises a guide frame, rotating holes, an easily-disassembled guide roller and a guide rubber sleeve, wherein the easily-disassembled guide roller comprises a guide roller, a convex shaft, an inward-sunken groove, a tail disc and a spring, the inward-sunken groove is formed in each end of the guide roller, the convex shaft is embedded into the notch of the inward-sunken groove, the tail disc is embedded into the inward-sunken groove at the tail end of the convex shaft, the easily-disassembled guide roller is arranged between the rotating holes of the guide frame, the convex shaft is pressed to press the tail disc to be downwards embedded into the inward-sunken groove of the guide roller by pressing the convex shaft, the spring below the tail disc is compressed and contracted to generate reverse-pushing elastic force, then the shaft body at the top end of the convex shaft is upwards embedded into the rotating holes and is relieved from the pressing force of the convex shaft, the shaft body of the convex shaft is pushed by the elastic force of the spring to outwards extend out of the inward-sunken rotating hole, the convex shaft can be returned to the inward-sunken groove when the guide roller is disassembled, and the guide roller is shortened in the outward extending length of the convex shaft at two ends of the guide roller, the guide rollers are then removed from between the guide frames and replaced.

Description

Web guiding device for H-shaped steel welding straightening machine
Technical Field
The utility model relates to the technical field of welding straightening machines, in particular to a web guide device for an H-shaped steel welding straightening machine.
Background
The H-shaped steel assembly welding and straightening all-in-one machine is special equipment for H-shaped steel production, integrates traditional assembly, welding and straightening into a whole, becomes the form of the assembly welding and straightening all-in-one machine, and is mainly used for industries such as assembly buildings, steel structure plants, light steel villas, bridges, shipbuilding, subways, high-speed rails, drilling platforms, gas furnaces, weighbridges and the like.
Patent No. CN201120131929.X is a simple and practical, low cost, can reduce artifical intensity of labour, improves operation personnel's efficiency, can carry out the edge of a wing levelling machine web leading wheel of correcting to the edge of a wing of the H shaped steel of small-section. The supporting wheel is a single wheel, the supporting wheel is arranged on the surface of the inner side of the transverse steel plate, the rim of the supporting wheel extends out of the edge of the transverse steel plate, and the height of the supporting wheel relative to the transverse steel plate is not higher than 50 mm. The device is simple and practical, low cost, can reduce artifical intensity of labour, improves operation personnel's efficiency, can correct the edge of a wing of the H shaped steel of small-section.
1. The web guide device for the H-shaped steel welding straightening machine in the prior art carries out auxiliary guide on two sides of a web by means of opposite clamping of the guide roller, and the roller body of the guide roller is inconvenient to be rapidly detached from the guide frame in the case of failure.
2. The web guide device for the H-shaped steel welding straightening machine in the prior art carries out auxiliary guide on two sides of a web by means of opposite clamping of guide rollers, and the outer sides of the guide rollers lack guide rubber sleeves with good friction force and cannot be in good contact with the web for guide.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a web guide device for an H-shaped steel welding straightening machine, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a web guider for H shaped steel welding unscrambler, includes leading truck and commentaries on classics hole, still includes readily removable formula guide roll and direction gum cover, readily removable formula guide roll comprises deflector roll, protruding axle, undercut groove, tail dish and spring, and the both ends of deflector roll have seted up the undercut groove, the notch department embedding in the undercut groove has the protruding axle, and the tail end of protruding axle has the undercut inslot of tail dish embedding, install the spring between the bottom of tail dish and the cell body in the undercut groove, the protruding epaxial embedding leading truck in the commentaries on classics hole, the direction gum cover comprises disk cover, annular groove and bulge loop.
Furthermore, a disc-shaped sleeve is fixedly connected to the outer side of the guide roller, an annular groove is formed in the surface of the disc-shaped sleeve, and a convex ring is protruded inside the annular groove; the outer side of the guide roller is provided with a guide rubber sleeve, a disc-shaped sleeve of the guide rubber sleeve is fixed on the surface of the guide roller, when the disc-shaped sleeve on the surface of the guide roller contacts the web plate of the H-shaped steel, the disc-shaped sleeve is deformed by compression force, the annular groove is attached to the surface of the web plate to form a concave contact surface, and the convex ring abuts against the surface of the web plate to form an inner contact surface, so that the guide roller can conduct guide conveying by means of the better contact web plate of the guide rubber sleeve.
Furthermore, rotating holes are symmetrically formed in the surface of the frame body of the guide frame.
Furthermore, two groups of annular grooves are formed in the surface of the disc-shaped sleeve, and convex rings are protruded in the two groups of groove bodies of the annular grooves; more annular grooves are matched with the convex rings to be in multipoint contact with the web plate of the H-shaped steel.
Further, the diameter of the tail disc body is larger than the diameter of the notch of the invagination groove; the larger tail disc cannot slide out of the notch of the inward recessed groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the easily-detachable guide rollers are arranged between the rotating holes of the guide frame, the protruding shaft is pressed to enable the protruding shaft to press the tail disc to be downwards embedded into the sunken groove of the guide roller, at the moment, the spring below the tail disc is compressed and contracted to generate reverse thrust elasticity, then the shaft body at the top end of the protruding shaft is upwards embedded into the rotating hole and the pressing force of the protruding shaft is relieved, the shaft body of the protruding shaft is pushed by the elasticity of the spring to outwards extend out of the embedded rotating hole, when the guide roller is detached, the protruding shaft is only pressed to return to the sunken groove, the extending length of the protruding shafts at two ends of the guide roller can be shortened, then the guide roller is taken out from the guide frame to be replaced, and the guide roller in the web guide device for the H-beam welding straightener can be conveniently replaced.
2. According to the utility model, the guide rubber sleeve is arranged on the outer side of the guide roller, the disc-shaped sleeve of the guide rubber sleeve is fixed on the surface of the guide roller, when the disc-shaped sleeve on the surface of the guide roller contacts the web plate of the H-shaped steel, the disc-shaped sleeve is deformed by compression force, the annular groove is attached to the surface of the web plate to form a concave contact surface, and the convex ring abuts against the surface of the web plate to form an inner contact surface, so that the guide roller can be guided and conveyed by means of the better contact of the guide rubber sleeve with the web plate.
Drawings
FIG. 1 is a schematic overall structure diagram of a web guide device for an H-shaped steel welding straightening machine according to the utility model.
Fig. 2 is a schematic structural view of an easy-to-dismount guide roll of the web guide device for the H-beam welding straightening machine of the utility model.
FIG. 3 is a schematic structural view of a guide rubber sleeve of the web guide device for the H-shaped steel welding straightening machine.
In the figure: 1. a guide frame; 2. hole turning; 3. an easily detachable guide roller; 301. a guide roller; 302. a protruding shaft; 303. an invagination groove; 304. a tail disc; 305. a spring; 4. a guide rubber sleeve; 401. a disc-shaped sleeve; 402. an annular groove; 403. a convex ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a web guide device for H-shaped steel welding straightening machine, including leading truck 1 and commentaries on classics hole 2, still include readily removable guide roll 3 and direction gum cover 4, readily removable guide roll 3 comprises deflector roll 301, protruding axle 302, undercut groove 303, tail dish 304 and spring 305, and undercut groove 303 has been seted up at the both ends of deflector roll 301, the notch department embedding of undercut groove 303 has protruding axle 302, and the tail end of protruding axle 302 has in the tail dish 304 embedding undercut groove 303, install spring 305 between the bottom of tail dish 304 and the cell body of undercut groove 303, protruding axle 302 upwards imbeds in the commentaries on classics hole 2 of leading truck 1, direction gum cover 4 comprises disk cover 401, annular groove 402 and bulge loop 403.
A disc-shaped sleeve 401 is fixedly connected to the outer side of the guide roller 301, an annular groove 402 is formed in the surface of the disc-shaped sleeve 401, and a convex ring 403 protrudes from the inner part of the annular groove 402; the guide rubber sleeve 4 is arranged on the outer side of the guide roller 301, the disc-shaped sleeve 401 of the guide rubber sleeve 4 is fixed on the surface of the guide roller 301, when the disc-shaped sleeve 401 on the surface of the guide roller 301 contacts the web of the H-shaped steel, the disc-shaped sleeve 401 is deformed under compression force, the annular groove 402 is attached to the surface of the web to form a concave contact surface, and the convex ring 403 abuts against the surface of the web to form an inner contact surface, so that the guide roller 301 can be guided and conveyed by the guide rubber sleeve 4 contacting the web better.
Wherein, the frame body surface symmetry of leading truck 1 has seted up commentaries on classics hole 2.
Two groups of annular grooves 402 on the surface of the disc-shaped sleeve 401 are formed, and convex rings 403 are protruded in the two groups of groove bodies of the annular grooves 402; more annular grooves 402 and convex rings 403 can contact the web of the H-shaped steel at multiple points.
Wherein, the diameter of the tail disc 304 is larger than the diameter of the notch of the invagination groove 303; the larger tail disc 304 does not slide out of the notch of the recessed slot 303.
The utility model is to be noted that, the utility model is a web guide device for H-beam welding straightening machine, the detachable guide roller 3 is arranged between the rotating holes 2 of the guide frame 1, the protruding shaft 302 is pressed to press the tail disc 304 to be embedded into the recessed groove 303 of the guide roller 301, at this time, the spring 305 below the tail disc 304 is pressed to contract to generate reverse pushing elasticity, then the top shaft body of the protruding shaft 302 is embedded into the rotating hole 2 upwards and the pressing force of the protruding shaft 302 is removed, the shaft body of the protruding shaft 302 is pushed to extend out of the recessed groove 2 under the elastic force of the spring 305, when the guide roller 301 is disassembled, the protruding shaft 302 is pressed to be retracted into the recessed groove 303, the protruding length of the protruding shaft 302 at the two ends of the guide roller 301 can be shortened, then the guide roller 301 can be replaced by taking out of the guide frame 1, and the convenient replacement of the guide roller inside the web guide device for H-beam welding straightening machine is realized. The guide rubber sleeve 4 is arranged on the outer side of the guide roller 301, the disc-shaped sleeve 401 of the guide rubber sleeve 4 is fixed on the surface of the guide roller 301, when the disc-shaped sleeve 401 on the surface of the guide roller 301 contacts the web of the H-shaped steel, the disc-shaped sleeve 401 is deformed under compression force, the annular groove 402 is attached to the surface of the web to form a concave contact surface, and the convex ring 403 abuts against the surface of the web to form an inner contact surface, so that the guide roller 301 can be guided and conveyed by the guide rubber sleeve 4 contacting the web better.
The utility model relates to a web plate guiding device for an H-shaped steel welding straightening machine, which comprises a guiding frame 1 and a guiding frame; 2. hole turning; 3. an easily detachable guide roller; 301. a guide roller; 302. a protruding shaft; 303. an invagination groove; 304. a tail disc; 305. a spring; 4. a guide rubber sleeve; 401. a disc-shaped sleeve; 402. an annular groove; 403. the structure and principle of the male ring, the components of which are all standard parts or parts known to those skilled in the art, can be known by the technical manual or by routine experimentation.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a web guider for H shaped steel welding unscrambler, includes leading truck (1) and commentaries on classics hole (2), its characterized in that: still include readily removable formula guide roll (3) and direction gum cover (4), readily removable formula guide roll (3) comprise deflector roll (301), protruding axle (302), undercut groove (303), tail dish (304) and spring (305), and deflector roll (301)'s both ends have seted up undercut groove (303), the notch department embedding of undercut groove (303) has protruding axle (302), and the tail end of protruding axle (302) has in tail dish (304) embedding undercut groove (303), install spring (305) between the bottom of tail dish (304) and the cell body of undercut groove (303), protruding axle (302) upwards imbed in commentaries on classics hole (2) of leading truck (1), direction gum cover (4) comprise disk cover (401), annular groove (402) and bulge loop (403).
2. The web guide device for the H-shaped steel welding straightening machine according to claim 1, is characterized in that: the outer side fixedly connected with disc cover (401) of deflector roll (301), and annular groove (402) have been seted up on the surface of disc cover (401), the inside arch of annular groove (402) has bulge loop (403).
3. The web guide device for the H-shaped steel welding straightening machine according to claim 1, is characterized in that: the frame body surface symmetry of leading truck (1) has seted up commentaries on classics hole (2).
4. The web guide device for the H-shaped steel welding straightening machine according to claim 1, is characterized in that: two groups of annular grooves (402) on the surface of the disc-shaped sleeve (401) are formed, and convex rings (403) are protruded in the two groups of groove bodies of the annular grooves (402).
5. The web guide device for the H-shaped steel welding straightening machine according to claim 1, is characterized in that: the diameter of the tail disc (304) is larger than that of the notch of the inward concave groove (303).
CN202121221219.6U 2021-06-02 2021-06-02 Web guiding device for H-shaped steel welding straightening machine Active CN215544418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121221219.6U CN215544418U (en) 2021-06-02 2021-06-02 Web guiding device for H-shaped steel welding straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121221219.6U CN215544418U (en) 2021-06-02 2021-06-02 Web guiding device for H-shaped steel welding straightening machine

Publications (1)

Publication Number Publication Date
CN215544418U true CN215544418U (en) 2022-01-18

Family

ID=79865674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121221219.6U Active CN215544418U (en) 2021-06-02 2021-06-02 Web guiding device for H-shaped steel welding straightening machine

Country Status (1)

Country Link
CN (1) CN215544418U (en)

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