CN218016799U

CN218016799U - Welding auxiliary device

Info

Publication number: CN218016799U
Application number: CN202221590422.5U
Authority: CN
Inventors: 白晴; 钱焕; 孙照欣; 刘家超; 白林增; 李伟策; 孙朋; 刘瀚磷
Original assignee: China Construction Steel Structure Engineering Co Ltd
Current assignee: China Construction Steel Structure Engineering Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-13
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a welding auxiliary device, include: the clamping mechanisms are arranged side by side along a first direction, the clamping mechanisms can move and be adjusted along the first direction, and two sides of each clamping mechanism relative to the first direction are provided with clamping parts for clamping workpieces; the clamping part can drive the workpiece to move in the process that the clamping mechanism moves along the first direction; and the two conveying mechanisms are arranged on two sides of the clamping mechanism and used for conveying the workpieces to the two clamping parts on two sides of the clamping mechanism. The two clamping mechanisms in the embodiment can respectively clamp at least two workpieces to be butted, the workpieces are butted by moving the clamping mechanisms in a first direction, and then the butted positions of the workpieces are welded; because fixture in this embodiment is equipped with two clamping parts, and corresponds and be equipped with two conveying mechanism, therefore the work piece can be followed both sides feeding, can splice two sets of work pieces simultaneously, has the security performance height, and work efficiency is high, simple structure, compact characteristics.

Description

Welding auxiliary device

Technical Field

The utility model relates to the field of welding technique, in particular to welding auxiliary device.

Background

In large-scale steel structure construction, large-scale welded members need to be used, and the length specifications of the welded members are required in many kinds at the construction site. The large-scale welding component adopts the hoist and mount mode to weld the component hoist and mount to the assigned position more, and the welding component is because the tonnage is great etc. and it is inconvenient, the flexibility ratio is not enough to move during the machine equipment hoist and mount, consequently can lead to the butt joint difficulty between the welding component to if frequently hoist and mount and move the welding component and take place the production accident easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a welding auxiliary device under safe prerequisite, can improve butt joint, the tailor-welding efficiency of work piece.

According to the utility model discloses welding auxiliary device, include:

the clamping mechanisms are arranged side by side along a first direction, can move and adjust along the first direction, and are provided with clamping parts for clamping workpieces on two sides relative to the first direction; the clamping part can drive the workpiece to move in the process that the clamping mechanism moves along the first direction;

and the two conveying mechanisms are arranged on two sides of the clamping mechanism and used for conveying workpieces to the two clamping parts on two sides of the clamping mechanism.

According to the utility model discloses welding auxiliary device has following beneficial effect at least:

the clamping mechanism in the embodiment can respectively clamp at least two workpieces to be butted, the workpieces are butted by moving the clamping mechanism in a first direction, and then the butted positions of the workpieces are welded; because fixture in this embodiment is equipped with two clamping parts, and corresponds and be equipped with two conveying mechanism, therefore the work piece can be followed both sides feeding, and two sets of work pieces of butt joint, tailor-welding simultaneously can be followed to this embodiment, compares with traditional hoist and mount welding, has the security performance height, and work efficiency is high, simple structure, compact characteristics.

According to the utility model discloses a some embodiments, welding auxiliary device still includes the edge the slide rail that the first direction set up, be equipped with two at least sliders on the slide rail, fixture installs one-to-one on the slider.

According to some embodiments of the invention, the clamping portion comprises:

the device comprises a platform, a screw hole and a screw rod, wherein the screw hole is vertically formed in the platform;

the clamping bolt is arranged on the platform through the screw hole;

and the pressing plate is arranged on the clamping bolt in a penetrating manner, and a workpiece clamping space is formed between the pressing plate and the platform.

According to some embodiments of the utility model, the platform in the below of clamp plate is equipped with the cushion.

According to the utility model discloses a some embodiments, be equipped with spacing hole on the platform, spacing hole site in clamping bolt keeps away from one side of cushion, the clamp plate is provided with stop screw, stop screw with spacing hole coaxial distribution.

According to the utility model discloses a few embodiments, fixture can lift adjustment.

According to the utility model discloses a some embodiments, the vertical lead screw that is provided with on the slider, fixture wears to establish on the lead screw and can along with the rotation lift adjustment of lead screw.

According to some embodiments of the present invention, each conveying mechanism includes a plurality of conveying rollers spaced apart, and an axial direction of the conveying rollers is parallel to the first direction.

According to the utility model discloses a some embodiments, welding auxiliary device still includes the welding bench, fixture conveying mechanism all sets up the welding bench.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is an isometric view of a welding assistance device according to an embodiment of the present invention;

fig. 2 is a side view of a welding assistance device according to an embodiment of the present invention;

fig. 3 is a top view of a welding assistance device according to an embodiment of the present invention;

fig. 4 is a schematic view of a clamping mechanism of a welding assistance device according to an embodiment of the present invention;

reference numbers:

101. a clamping mechanism; 102. a conveying mechanism; 103. a slide rail; 104. a slider; 105. a platform; 106. clamping the bolt; 107. Pressing a plate; 108. a spring; 109. cushion blocks; 110. a limiting hole; 111. a limit screw; 112. a lead screw; 113. a conveying roller; 114. a welding table; 115. and (5) a workpiece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower directions, is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 3, the present invention provides an embodiment of a welding assisting apparatus, which includes at least two clamping mechanisms 101 and two conveying mechanisms 102. The two clamping mechanisms 101 are arranged side by side along a first direction, the clamping mechanisms 101 can move and adjust along the first direction, and clamping parts for clamping the workpiece 115 are arranged on two sides of each clamping mechanism 101 relative to the first direction; the clamping portion is capable of moving the workpiece 115 during movement of the clamping mechanism 101 in the first direction. Two conveying mechanisms 102 are provided on both sides of the gripping mechanism 101 for conveying the work 115 to two gripping portions on both sides of the gripping mechanism 101.

Referring to fig. 3, it can be understood that the conveying mechanisms 102 are provided on both sides of the gripping mechanism 101, two gripping portions of the gripping mechanism 101 correspond to the two conveying mechanisms 102, and a single conveying mechanism 102 can convey the workpiece 115 to the corresponding gripping portion of the gripping mechanism 101, and then the gripping portion grips the workpiece 115.

The clamping mechanism 101 in this embodiment can respectively clamp at least two workpieces 115 to be butted, the workpieces 115 are butted by moving the clamping mechanism 101 in a first direction, and then the butted positions of the workpieces 115 are welded. Because fixture 101 in this embodiment is equipped with two clamping parts, and is equipped with two conveying mechanism 102 correspondingly, therefore work piece 115 can be followed both sides feeding, and two sets of work piece 115 of butt joint, tailor-welding can be simultaneously docked to this embodiment, compares with traditional hoist and mount welding, has the security performance height, and work efficiency is high, simple structure, compact characteristics.

Referring to fig. 1 and 4, it can be understood that the welding auxiliary device further includes a slide rail 103 disposed along the first direction, at least two sliding blocks 104 are disposed on the slide rail 103, and the clamping mechanisms 101 are mounted on the sliding blocks 104 in a one-to-one correspondence. In practical application, the clamping mechanisms 101 clamp the workpieces 115, and the sliders 104 move to adjust the distance between the clamping mechanisms 101, so that the distance between the workpieces 115 is adjusted, and the workpieces 115 can be spliced flexibly.

It can be understood that three sliders 104 can be arranged on the slide rail 103, a welding mechanism can be arranged on the slider 104 at the middle position, the sliders 104 at the two sides are used for installing the clamping mechanisms 101, and after the two clamping mechanisms 101 clamp the two workpieces 115 for splicing, the welding mechanism welds the spliced part, so that efficient splicing and welding work is realized.

It will be appreciated that the clamping portion comprises a platform 105, a clamping bolt 106 and a pressure plate 107. The platform 105 is provided with vertical screw holes through which the clamping bolts 106 are mounted on the platform 105. The pressure plate 107 is inserted into the clamp bolt 106, and a workpiece 115 clamping space is formed between the pressure plate 107 and the platform 105. In actual use, a workpiece 115 is placed between the pressure plate 107 and the stage 105, and the pressure plate 107 is controlled to be pressed down onto the workpiece 115 by adjusting the clamp bolts 106, thereby clamping the workpiece 115.

Referring to fig. 4, in this embodiment, only one platform 105 is provided, and the pressing plates 107 are provided at both ends of the platform 105, thereby providing higher structural integrity.

Referring to fig. 2, it can be understood that the clamping portion is provided with a spring 108 between the pressure plate 107 and the platform 105, and the spring 108 is fitted over the clamping bolt 106. The springs 108 can support the pressure plate 107 and buffer shock.

It will be appreciated that the platform 105 is provided with spacers 109 corresponding to the clamping areas. The cushion block 109 can be made of flexible materials such as hard rubber, so that damage to the surface of the workpiece 115 in the clamping process can be reduced, and the clamping effect can be guaranteed.

Referring to fig. 2, a limiting hole 110 is formed in the platform 105, the limiting hole 110 is located on one side of the clamping bolt 106 away from the cushion block 109, a limiting screw 111 is arranged on the pressure plate 107, and the limiting screw 111 and the limiting hole 110 are coaxially distributed. It will be appreciated that the pressure plate 107 can be restrained in the pre-tensioned position by adjusting the limit screw 111. The limiting screw 111 plays a role in limiting the maximum adjusting distance, for example, the thickness of the clamped part of the workpiece 115 is 10cm, and the distance between the pressing plate 107 and the platform 105 is adjusted to 11cm by adjusting the limiting bolt, so that the clamping bolt 106 only needs to control the pressing plate 107 to move downwards by 1cm to complete the pressing, and the time is saved to a certain extent. The embodiment is beneficial to batch welding of the workpieces 115, and can improve the working efficiency.

It will be appreciated that the gripping mechanism 101 is adjustable in elevation, and that the gripping mechanism 101 is able to be raised and lowered so that the present embodiment is adaptable for gripping workpieces 115 of different heights.

Referring to fig. 4, it can be understood that a lead screw 112 is vertically disposed on the slider 104, and the clamping mechanism 101 is disposed on the lead screw 112 and can be adjusted to move up and down along with the rotation of the lead screw 112.

Referring to fig. 1 and 3, each of the conveying mechanisms 102 includes a plurality of conveying rollers 113 spaced apart from each other, and an axial direction of the conveying rollers 113 is parallel to the first direction. It is understood that the rotation of the conveyance rollers 113 of the two conveyance mechanisms 102 is reversed, and the workpiece 115 is conveyed by the rotation of the conveyance rollers 113. Adopt conveying roller 113 to assist welded equipment in actual processing production less, the mode that utilizes two conveying mechanism 102 two sides simultaneous feeds that this embodiment especially relates to compares with traditional hoist and mount welding, single roller way welding mode, and this embodiment has advantages such as extensive applicability, convenient operation, safe construction, efficient.

It is understood that the welding auxiliary device further includes a welding table 114, and the clamping mechanism 101 and the conveying mechanism 102 are disposed on the welding table 114.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Welding auxiliary device, its characterized in that includes:

the clamping mechanisms are arranged side by side along a first direction, can move and be adjusted along the first direction, and clamping parts for clamping workpieces are arranged on two sides of each clamping mechanism relative to the first direction; the clamping part can drive the workpiece to move in the process that the clamping mechanism moves along the first direction;

and the two conveying mechanisms are arranged on two sides of the clamping mechanism and used for conveying the workpieces to the two clamping parts on two sides of the clamping mechanism.

2. The welding assistance device of claim 1, wherein: the welding auxiliary device further comprises a sliding rail arranged along the first direction, at least two sliding blocks are arranged on the sliding rail, and the clamping mechanisms are installed on the sliding blocks in a one-to-one correspondence mode.

3. The welding assistance device of claim 2, wherein the clamping portion comprises:

the platform is vertically provided with a screw hole;

the clamping bolt is arranged on the platform through the screw hole;

and the pressing plate penetrates through the clamping bolt, and a workpiece clamping space is formed between the pressing plate and the platform.

4. The welding assistance device of claim 3, wherein: the clamping part is provided with a spring between the pressing plate and the platform, and the spring is sleeved on the clamping bolt.

5. The welding assistance device of claim 4, wherein: the platform is arranged below the pressing plate and is provided with a cushion block.

6. The welding assistance device of claim 5, wherein: the platform is provided with a limiting hole, the limiting hole is located on one side, away from the cushion block, of the clamping bolt, the pressing plate is provided with a limiting screw, and the limiting screw and the limiting hole are coaxially distributed.

7. The welding assistance device according to any one of claims 2 to 6, wherein: the clamping mechanism can be adjusted in a lifting mode.

8. The welding assistance device according to claim 7, wherein: the slider is vertically provided with a lead screw, and the clamping mechanism is arranged on the lead screw in a penetrating mode and can be adjusted in a lifting mode along with the rotation of the lead screw.

9. The welding assistance device of claim 1, wherein: each conveying mechanism comprises a plurality of conveying rollers which are distributed at intervals, and the axial directions of the conveying rollers are parallel to the first direction.

10. The welding assistance device of claim 1, wherein: the welding auxiliary device further comprises a welding table, and the clamping mechanism and the conveying mechanism are arranged on the welding table.