CN219131349U - Butt joint tool for linear materials - Google Patents

Abstract

The utility model provides a butt joint tool for linear materials, which comprises a row of fixed rings and bases, wherein the fixed rings are arranged at intervals, and the bases are used for supporting the bottoms of all the fixed rings; two linear materials on the same straight line are supported by the inner part of a row of fixed rings; the top of each fixing ring is penetrated with a fastening rod for pressing the linear material, and the fastening rod can move up and down relative to the fixing rings. Each fixed ring opening is provided with a fastening rod which moves up and down, the linear materials which are required to be assembled are put into the fixed rings, the size is good, and the fastening rods are downwards fixed. The two ends of the linear material are fixed by the fastening rods, so that the material can be prevented from deforming during spot fixing, and the butt joint flatness of the material is ensured.

Description

Butt joint tool for linear materials

Technical Field

The utility model relates to the field of linear material processing, in particular to a linear material butt joint tool.

Background

In the process of assembling or connecting linear materials such as angle steel, square steel, flat steel, round steel and the like used for some structural members in work, the straightness after connection cannot be accurately ensured, and the defects of easy occurrence of misalignment, uneven gaps and the like are overcome. Often need increase backing plate and other auxiliary assembly, be inconvenient for remove, with high costs, reuse rate is low.

Therefore, a butting tool for linear materials, which is convenient to use, reusable and high in pairing efficiency, is needed.

Disclosure of Invention

In order to achieve the above purpose, the present utility model adopts the following specific technical scheme:

a butt joint tooling for linear materials comprises a row of fixed rings which are arranged at intervals and a base which supports the bottoms of all the fixed rings;

two linear materials on the same straight line are supported by the inner part of the fixed ring of a row;

the top of each fixing ring is penetrated with a fastening rod for pressing the linear material, and the fastening rod can move up and down relative to the fixing rings.

Further, the fastening rod is a screw rod in threaded connection with the fixing ring.

Further, the fixing ring is slidably connected with the base in the length direction of the linear material.

Further, the two sides of the width of the base are fixed with first slip rings, the corresponding two sides of the fixed ring are fixed with inserting shafts, and the inserting shafts can be slidably inserted into the first slip rings.

Further, two sides of the fixed ring are fixed with second slip rings, and the inserting shaft is fixed in the second slip rings.

Further, the longitudinal section of the base is V-shaped.

Further, the base is provided with a window hole at the joint of the two linear materials.

Further, the bottom of the base is fixed with the landing leg.

The utility model can obtain the following technical effects:

the top opening of each fixed ring is provided with a fastening rod which moves up and down, the linear materials which are required to be assembled are put into the fixed rings, the size is good, and the fastening rod is downwards fixed. The two ends of the material are fixed by the fastening rod, so that the linear material can be prevented from deforming during spot fixing, and the flatness of butt joint of the material is ensured. The pairing time is greatly shortened, and the labor efficiency is improved; the polishing device is particularly suitable for polishing the edge of a welding line of a linear material and can also be used for polishing a tungsten electrode of argon arc welding; the quality of the group is good. The linear material pairing is performed in the clamped tool, so that the straightness can be ensured, and a good foundation is laid for ensuring the welding quality; the assembling speed is improved, the linear material assembling device can be matched with a plurality of automatic welding machines to use, and the assembling efficiency of the linear material is greatly improved. The labor is saved, and the cost is reduced.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of a butt joint tooling for linear materials disclosed by the utility model;

fig. 2 is an exploded schematic view of a linear material butt joint tool according to the present utility model.

Reference numerals:

the fixing ring 1, the second slip ring 11, the inserting shaft 12, the base 2, the first slip ring 21, the fastening rod 3, the skylight hole 4 and the supporting leg 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limiting the utility model.

A linear material docking tool as shown in fig. 1-2 comprises a row of spaced apart fixing rings 1 and a base 2 supporting the bottoms of all fixing rings 1.

Wherein, two linear materials on the same straight line are arranged along the length direction of the base 2 and are supported by the inner part of a row of fixed rings 1; illustratively, there are 4 fixing rings 1 in total, one fixing ring 1 is placed at each of both ends in the length direction of each linear material, and the linear material is placed inside the fixing ring 1.

When the fixing device is used, the top of each fixing ring 1 is provided with a fastening rod with a pressing end capable of moving up and down, the fixing rings are placed with linear materials which are required to be assembled, the fixing rods are fixed downwards, and the fixing device is good in size. The two linear materials are paired together for further processing into a single piece or the like.

Wherein, the base 2 mainly plays a role of stably supporting the fixing ring 1, and the longitudinal section of the base is V-shaped. Can be made of angle steel, and the cost is reduced.

The bottom of the base 2 is fixed with a supporting leg 5. The supporting legs 5 are beneficial to raising the height of the base 2, so that the operation is convenient.

Preferably, the base 2 is provided with a top window 4 at the junction of the two linear materials. Specifically, a hole is provided in the middle of the base 2 as the ceiling hole 4. The design of the upper window 4 facilitates the multi-angle observation of the butt joint of two linear materials, and in addition, provides an operation space for welding two linear materials.

It should be noted that the fixing ring 1 is not only a circular ring as schematically shown in fig. 1, but also is used for supporting a tubular linear material. The cross section of the fixing ring 1 may also be of other shapes matching the linear material, such as oval, square, etc., according to the change of the shape of the linear material.

The top of each fixing ring 1 is penetrated with a fastening rod 3 for pressing the linear material, and the pressing end of the fastening rod 3 can move up and down relative to the fixing ring 1.

Preferably, the fastening rod 3 is a screw or a jackscrew which is screwed with the fixing ring 1. The screw thread matched with the screw rod or jackscrew is arranged at the top of the fixed ring 1, and the length of the material pressing end of the fastening rod 3 extending into the fixed ring 1 can be adjusted by screwing or unscrewing the screw rod, so that the material pressing function is realized.

The fastening rod 3 can also adopt a telescopic rod, the telescopic rod is fixed on the fixed ring 1, and the telescopic driving pressing end of the telescopic rod moves up and down.

Preferably, the fixing ring 1 is movably mounted on the base 2.

Specifically, the axial direction of the fixing ring 1 is slidably connected with the base 2 in the length direction of the linear material. The fixed ring 1 plays a role of a movable sleeve, and the tool can quickly assemble welding pipes through the movable fixed ring 1; generally, the upper part is firstly fixed by spot fixing, and then the spot fixing is carried out at the position where the window hole 4 is arranged, so that the parallelism is ensured, the welding is convenient, and the forming quality is high.

More specifically, the first slip rings 21 are fixed on two sides of the width of the base 2, and each fixing ring 1 corresponds to two first slip rings 21. The fixed ring 1 is fixed with the insertion shaft 12 at both sides thereof, and the insertion shaft 12 is slidably inserted into the first slip ring 21. The insert shaft 12 and the first slip ring 21 form a sliding connection, and the fixing ring 1 can be detached from the base 2 and then fixed to the base 2. The sliding distance is provided for the securing ring 1 by the insert shaft 12.

Further, the second slip ring 11 is fixed on both sides of the fixed ring 1, and the insertion shaft 12 is fixed inside the second slip ring 11. The second slip ring 11 and the first slip ring 21 are coaxially arranged and of the same size, contributing to limiting the sliding distance of the stationary ring 1.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been illustrated and described above, it will be appreciated that the above described embodiments are illustrative and should not be construed as limiting the utility model. Variations, modifications, alternatives and variations of the above-described embodiments may be made by those of ordinary skill in the art within the scope of the present utility model.

The above embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims (8)

1. The butt joint tooling for the linear materials is characterized by comprising a row of fixed rings (1) which are arranged at intervals and a base (2) which supports the bottoms of all the fixed rings (1);

two linear materials on the same straight line are supported by the inner part of the fixed ring (1) of a row;

the top of each fixed ring (1) is penetrated with a fastening rod (3) for pressing the linear material, and the pressing end of the fastening rod (3) can move up and down relative to the fixed rings (1).

2. A linear material docking tool according to claim 1, characterized in that the fastening rod (3) is a screw threaded with the stationary ring (1).

3. A linear material docking tool according to claim 1, characterized in that the fixing ring (1) is slidingly connected with the base (2) in the axial direction of the fixing ring (1).

4. A linear material docking tool according to claim 3, characterized in that the base (2) is fixed with a first slip ring (21) on both sides of its width, and that each fixed ring (1) is fixed with an insert shaft (12) on both corresponding sides, said insert shaft (12) being slidably inserted into said first slip ring (21).

5. The linear material butt joint tool according to claim 4, wherein two sides of the fixed ring (1) are fixed with a second slip ring (11), and the second slip ring (11) is internally fixed with the insertion shaft (12).

6. A linear material docking tool as claimed in claim 1, wherein the longitudinal cross section of the base (2) is V-shaped.

7. The linear material butt joint tool according to claim 1, wherein the base (2) is provided with a top window hole (4) at the butt joint position of two linear materials.

8. A linear material docking tool according to claim 1, characterized in that the bottom of the base (2) is fixed with legs (5).

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