CN215356976U

CN215356976U - Anti-deformation auxiliary straightening device for welding H-shaped steel

Info

Publication number: CN215356976U
Application number: CN202121311217.6U
Authority: CN
Inventors: 平皓彧; 毛嘉辉; 叶灿明
Original assignee: Zhejiang Wokosi Intelligent Technology Group Co ltd
Current assignee: Zhejiang Wokosi Intelligent Technology Group Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-31
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses an anti-deformation auxiliary straightening device for welding H-shaped steel, which comprises a positioning auxiliary piece, wherein a positioning assembly screw is fixedly arranged at the side position of the inner side of the outer part of the positioning auxiliary piece, a welding groove is preset in the positioning auxiliary piece, a straightening auxiliary clamping plate is movably arranged in the welding groove, a clamping spring is fixedly arranged between the straightening auxiliary clamping plate and the inner side of the welding groove, a compression buffer spring is movably arranged at the outer part of the positioning assembly screw, an adjustable bearing plate is movably arranged at the upper end of the outer part of the positioning assembly screw, and an adaptive reserved groove is formed in the middle position of the inner side of the positioning auxiliary piece. The auxiliary straightening device for the deformation-preventing H-shaped steel welding solves the problem that welding waste parts are caused due to the fact that the existing H-shaped steel is difficult to straighten and easy to deform in the welding process.

Description

Anti-deformation auxiliary straightening device for welding H-shaped steel

Technical Field

The utility model relates to the technical field of H-shaped steel, in particular to an anti-deformation auxiliary straightening device for welding H-shaped steel.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-weight ratio, is named after the section is the same as the English letter H, and is one of the most common types in the existing steel market.

H shaped steel need weld in process of production, and in H shaped steel's welding operation, because prior art's restriction, do not be equipped with the welding auxiliary member in addition for H shaped steel welding deformation appears in the welding process very easily, leads to appearing the condition of welding waste, has dragged holistic welding speed greatly, and has correspondingly reduced holistic welding work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an anti-deformation auxiliary straightening device for welding H-shaped steel, which has the advantages of being more convenient to weld, preventing welding deformation, reducing welding waste pieces and effectively improving the welding work efficiency of the H-shaped steel, and solves the problem that the existing H-shaped steel is difficult to straighten and easy to deform in the welding process, so that the welding waste pieces are generated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shape-deformation-preventing auxiliary straightening device for welding H-shaped steel, includes the location auxiliary member, the outside inboard avris position fixed mounting of location auxiliary member has the positioning assembly screw rod, the welding groove has been preset to the inside of location auxiliary member, the inside movable mounting in welding groove has the supplementary splint of aligning, fixed mounting has the butt clamp spring between the supplementary splint of aligning and the welding inslot inboard, the outside movable mounting of positioning assembly screw rod has compression buffer spring, the outside upper end movable mounting of positioning assembly screw rod has adjustable loading board, the inboard intermediate position of location auxiliary member has seted up the adaptation reservation groove.

Preferably, two positioning auxiliary parts with the same specification are symmetrically and movably arranged on the two sides of the outer part of the adjustable bearing plate integrally, positioning assembly holes are preset in the corner positions of the outer part of the adjustable bearing plate, the inner diameter size of each positioning assembly hole is matched with the outer diameter size of each positioning assembly screw rod correspondingly, and meanwhile, the preset position of each positioning assembly hole on the outer part of the adjustable bearing plate is matched with the fixed installation position of each positioning assembly screw rod on the inner side of each positioning auxiliary part correspondingly.

Preferably, two positioning assembly screws with the same specification are symmetrically and fixedly arranged at two sides of the inner side of each positioning auxiliary piece, and the opposite clamping springs are symmetrically and equidistantly fixedly arranged between the inner side of the welding groove and the back of the straightening auxiliary clamping plate and have the same specification.

Preferably, the upper end and the lower end of the outer part of the straightening auxiliary splint are symmetrically and transversely fixedly provided with protective rubber strips with the same specification, and the protective rubber strips are made of rubber.

Preferably, the internal specification of the compression buffer spring and the external specification of the positioning and assembling screw rod are matched with each other correspondingly, and the length dimension of the adaptive reserved groove is matched with the length dimension of the adjustable bearing plate correspondingly.

Preferably, the adjustable bearing plate is of a cuboid plate structure, and the welding groove is of a hollow groove structure communicated with the adaptive reserved groove in the positioning auxiliary part.

Preferably, the positioning and assembling screw penetrates through the positioning and assembling hole and is movably provided with a fastening threaded sleeve, and the internal thread specification of the fastening threaded sleeve is matched with the external thread specification of the positioning and assembling screw correspondingly.

Compared with the prior art, the utility model has the beneficial effects that: the height of the adjustable bearing plate can be properly adjusted according to specific use requirements by utilizing the corresponding fit relation between the positioning and assembling holes and the positioning and assembling screw rods, the adjusted adjustable bearing plate can be effectively positioned and fastened, the straightening auxiliary clamping plate arranged in the positioning auxiliary part can self-adaptively clamp steel materials to be welded with different sizes and specifications under the supporting action of the clamping spring, and the protective rubber strip arranged outside the straightening auxiliary clamping plate can play a stable protective effect on the clamped steel materials besides the using effect of clamping the steel materials, the multistage adjustable structure strengthens the integral adjustment adaptability of the device, so that the device has a strong using effect no matter the device is applied to manual welding or arc welding machine welding, and the integral comprehensive use performance is improved to the greatest extent from the structural and working performance, the deformation of the H-shaped steel in the welding process is effectively prevented, and the welding waste is greatly reduced.

Drawings

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

FIG. 2 is a schematic illustration of the present invention in a detailed split view;

FIG. 3 is a schematic view of the overall structure of the positioning aid of the present invention;

fig. 4 is a schematic view of the disassembled structure of the assembly body of the present invention.

In the figure: 1. positioning an auxiliary member; 2. positioning and assembling the screw rod; 3. straightening the auxiliary splint; 4. a butt-clamping spring; 5. compressing the buffer spring; 6. an adjustable bearing plate; 7. adapting the reserved slot; 8. a protective adhesive tape; 9. positioning assembly holes; 10. fastening a threaded sleeve; 11. and (6) welding the groove.

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, the auxiliary straightening device for welding the anti-deformation H-shaped steel comprises a positioning auxiliary member 1, a positioning assembly screw 2 is fixedly installed at the side position of the inner side of the outer portion of the positioning auxiliary member 1, a welding groove 11 is preset in the positioning auxiliary member 1, a straightening auxiliary clamp plate 3 is movably installed in the welding groove 11, a butt clamp spring 4 is fixedly installed between the straightening auxiliary clamp plate 3 and the inner side of the welding groove 11, a compression buffer spring 5 is movably installed at the outer portion of the positioning assembly screw 2, an adjustable bearing plate 6 is movably installed at the upper end of the outer portion of the positioning assembly screw 2, an adaptive reserved groove 7 is arranged at the middle position of the inner side of the positioning auxiliary member 1, two positioning auxiliary members 1 with the same specification are symmetrically and movably installed at the two side positions of the outer portion of the adjustable bearing plate 6 as a whole, and positioning assembly holes 9 are preset at the corner positions of the outer portion of the adjustable bearing plate 6, the internal diameter size of positioning and assembling hole 9 corresponds coincide each other with positioning and assembling screw 2's external diameter size, and positioning and assembling hole 9 corresponds the matching each other at the fixed mounting position of the inboard of auxiliary member 1 in location with positioning and assembling screw 2 in the outside preset position of adjustable loading board 6 simultaneously for the device all possesses stronger result of use under no matter using in manual welding or arc welding machine welded condition.

Referring to fig. 2, two positioning assembly screws 2 with the same specification are symmetrically and fixedly installed at two sides of the inner side of each positioning auxiliary 1, and the opposite clamping springs 4 are symmetrically and equidistantly fixedly installed between the inner side of the welding groove 11 and the back of the straightening auxiliary clamping plate 3, have the same specification, and can self-adaptively clamp steel materials to be welded with different dimensions and specifications.

Referring to fig. 3, the upper and lower ends of the outer part of the straightening auxiliary clamp plate 3 are symmetrically and transversely fixedly provided with protective rubber strips 8 with the same specification, and are made of rubber, so that the protective rubber strips can play a stable protective effect on clamped steel products besides the using effect of clamping the steel products.

Referring to fig. 4, the internal specification of the compression buffer spring 5 and the external specification of the positioning assembly screw 2 are matched with each other, the length of the adaptive pre-groove 7 and the length of the adjustable bearing plate 6 are matched with each other, the adjustable bearing plate 6 is of a cuboid plate structure, the welding groove 11 is of a hollow groove structure communicated with the adaptive pre-groove 7 inside the positioning auxiliary part 1, the positioning assembly screw 2 penetrates through the positioning assembly hole 9 and is movably provided with a fastening screw sleeve 10, the internal thread specification of the fastening screw sleeve 10 and the external thread specification of the positioning assembly screw 2 are matched with each other, the height of the adjustable bearing plate 6 can be properly adjusted according to specific use requirements, and the adjusted adjustable bearing plate 6 is effectively positioned and fastened.

The working principle and the using process of the utility model are as follows: the steel plate to be welded is stably laid at the upper end of the adjustable bearing plate 6, the height of the adjustable bearing plate 6 is properly adjusted according to specific use requirements by utilizing the corresponding fit relation between the positioning assembly hole 9 and the positioning assembly screw rod 2, the adjusted adjustable bearing plate 6 is effectively positioned and fastened, the straightening auxiliary clamp plate 3 arranged in the positioning auxiliary part 1 can self-adaptively clamp the steel to be welded with different sizes and specifications under the supporting action of the clamp spring 4, and the protective rubber strip 8 arranged outside the straightening auxiliary clamp plate 3 can play a stable protective effect on the clamped steel besides the using effect of the clamped steel, the multi-stage adjustable structure enhances the overall adjustment adaptability of the device, so that the device has a strong using effect no matter the device is applied to the manual welding or arc welding machine welding condition, from the structure with the performance furthest improvement holistic comprehensive performance, effectively prevent the condition that H shaped steel warp in welding process, the condition that welding is useless has significantly reduced.

To sum up: this shape-deformation-preventing auxiliary straightening device for welding of H-shaped steel is through setting up location auxiliary 1, positioning assembly screw 2, the supplementary splint 3 of aligning, to pressing from both sides spring 4, compression buffer spring 5, adjustable loading board 6, adaptation preformed groove 7, protection adhesive tape 8, positioning assembly hole 9, fastening swivel nut 10 and the cooperation of welding groove 11 use, solved current H-shaped steel and be difficult to the aligning in welding process, take place to warp easily, lead to welding out the problem that the useless condition takes place.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a shape-preventive auxiliary straightening device for welding H-shaped steel, which comprises a positioning auxiliary part (1) and is characterized in that: positioning auxiliary (1) outside inboard avris position fixed mounting has positioning assembly screw rod (2), welding groove (11) have been preset to the inside of positioning auxiliary (1), the inside movable mounting of welding groove (11) has straightening auxiliary splint (3), fixed mounting has between straightening auxiliary splint (3) and welding groove (11) inboard to pressing from both sides spring (4), the outside movable mounting of positioning assembly screw rod (2) has compression buffer spring (5), the outside upper end movable mounting of positioning assembly screw rod (2) has adjustable loading board (6), adaptation reservation groove (7) have been seted up to the intermediate position of positioning auxiliary (1) inboard.

2. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 1, which is characterized in that: the positioning auxiliary part (1) is integrally and movably provided with two parts with the same specification at two outer side positions of the adjustable bearing plate (6) in a symmetrical mode, positioning and assembling holes (9) are preset at corner positions of the outer portion of the adjustable bearing plate (6), the inner diameter size of each positioning and assembling hole (9) is matched with the outer diameter size of each positioning and assembling screw rod (2) in a corresponding mode, and meanwhile the preset position of each positioning and assembling hole (9) at the outer portion of the adjustable bearing plate (6) is matched with the fixed installation position of each positioning and assembling screw rod (2) at the inner side of the positioning auxiliary part (1) in a corresponding mode.

3. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 1, which is characterized in that: two positioning assembly screws (2) with the same specification are symmetrically and fixedly arranged at two sides of the inner side of each positioning auxiliary piece (1), and the opposite clamping springs (4) are symmetrically and equidistantly fixedly arranged between the inner side of the welding groove (11) and the back of the straightening auxiliary clamping plate (3) and have the same specification.

4. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 1, which is characterized in that: and the upper end and the lower end of the outer part of the straightening auxiliary splint (3) are symmetrically and transversely fixedly provided with protective rubber strips (8) with the same specification, and the protective rubber strips are made of rubber.

5. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 4, which is characterized in that: the internal specification of the compression buffer spring (5) is matched with the external specification of the positioning and assembling screw rod (2) correspondingly, and the length dimension of the adaptive reserved groove (7) is matched with the length dimension of the adjustable bearing plate (6) correspondingly.

6. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 1, which is characterized in that: the adjustable bearing plate (6) is integrally of a cuboid plate-shaped structure, and the welding groove (11) is integrally of a hollow groove structure communicated with the adaptive reserved groove (7) inside the positioning auxiliary part (1).

7. The auxiliary straightening device for preventing deformation of the H-shaped steel according to claim 1, which is characterized in that: the positioning and assembling screw rod (2) penetrates through the positioning and assembling hole (9) and is movably provided with a fastening threaded sleeve (10), and the internal thread specification of the fastening threaded sleeve (10) is matched with the external thread specification of the positioning and assembling screw rod (2) correspondingly.