CN219336612U

CN219336612U - Welding compresses tightly frock

Info

Publication number: CN219336612U
Application number: CN202320501381.6U
Authority: CN
Inventors: 侯记; 王耀坤; 鄢巨龙
Original assignee: Wuhan Boyenda Mechanical Mould Co ltd
Current assignee: Wuhan Boyenda Mechanical Mould Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-14
Anticipated expiration: 2033-03-15

Abstract

The utility model provides a welding compaction tool which comprises a tool bottom plate and a plurality of clamping pieces positioned on the tool bottom plate, wherein an L-shaped supporting seat, a screw rod screwed at the free end of the L-shaped supporting seat and a connecting column connected to the bottom of the screw rod in a rotating mode are arranged on the clamping pieces. According to the utility model, the fixture bottom plate is provided with a plurality of clamping pieces, the clamping pieces are provided with the screw rods, the bottoms of the screw rods are rotationally connected with the connecting columns, the bottoms of the connecting columns are provided with the L-shaped compression bars, and the positions of the L-shaped compression bars can be changed by rotating the connecting columns, so that one fixture bottom plate is matched with a plurality of clamping pieces with the same specification; the horizontal pole and the quarter butt on the L type depression bar can compress tightly perpendicularly and the side direction is spacing to the work piece, can carry out two-way spacing to the both sides of single work piece after the L type depression bar adjustment direction on a plurality of clamping piece, and two-way spacing cooperation compresses tightly perpendicularly can prevent effectively that the work piece from appearing crooked problem at welded in-process.

Description

Welding compresses tightly frock

Technical Field

The utility model relates to the technical field of welding tools.

Background

In order to avoid the situation that the workpieces are stressed and deformed in the combined welding process, a pressing tool is usually used during welding, a pressing piece is arranged on the pressing tool, the workpiece to be welded is extruded by the pressing piece, a tool used during pressing the workpiece is a screw rod, and the bottom of the screw rod vertically extrudes the workpiece; however, the compacting piece and the tooling have the following defects: the workpiece can be effectively prevented from moving along the axial direction of the screw rod during vertical compression, but the transverse displacement of the workpiece cannot be avoided in a vertical compression mode, that is, the friction force between the screw rod and the workpiece is far smaller than the welding stress, so that a compression tool capable of limiting the lateral direction of the workpiece is urgently needed in the market.

Therefore, the utility model provides a welding compaction tool.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a welding compaction tool for solving the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a welding compresses tightly frock, includes the frock bottom plate and is located a plurality of clamping pieces on the frock bottom plate, be provided with L type on the clamping piece and prop the seat, close the lead screw at L type prop seat free end and rotate the spliced pole of connecting in the lead screw bottom soon, the bottom of this spliced pole is provided with L type depression bar, L type depression bar minor face end is down.

Further, the bottom of L type support seat is provided with the mount pad, has seted up the bolted connection hole on this mount pad.

Further, the free end of the L-shaped supporting seat is fixedly provided with a silk sleeve in screwed connection with the screw rod.

Furthermore, the short side of the L-shaped compression bar is penetrated by an auxiliary screw rod after screwing.

Further, one end of the auxiliary screw is provided with a pressure plate, and the other end of the auxiliary screw is fixedly connected with a side driving rod.

Further, an upper driving rod is welded at the top of the screw rod.

The beneficial effects of the utility model are as follows:

the fixture comprises a fixture bottom plate, a plurality of clamping pieces, a screw rod, a connecting column, an L-shaped pressing rod, a connecting column and a plurality of clamping pieces, wherein the clamping pieces are arranged on the fixture bottom plate; the horizontal pole and the quarter butt on the L type depression bar can compress tightly perpendicularly and the side direction is spacing to the work piece, can carry out two-way spacing to the both sides of single work piece after the L type depression bar adjustment direction on a plurality of clamping piece, and two-way spacing cooperation compresses tightly perpendicularly can prevent effectively that the work piece from appearing crooked problem at welded in-process.

Drawings

FIG. 1 is a schematic diagram of a structure of a welding compaction tool according to the present utility model in which a tool bottom plate is engaged with a plurality of clamping members;

FIG. 2 is a schematic diagram of a detailed structure of a clamping member in a welding and compacting tool according to the present utility model;

in the figure: 1. a tool bottom plate; 2. a clamping member; 21. an L-shaped supporting seat; 211. a mounting base; 2111. a bolt connection hole; 212. a silk sleeve; 22. a screw rod; 221. an upper driving rod; 23. a connecting column; 24. an L-shaped compression bar; 3. an auxiliary screw; 31. a pressure plate; 32. a side drive rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a welding compresses tightly frock, including frock bottom plate 1 and a plurality of clamping pieces 2 that are located on the frock bottom plate 1, be provided with L type on the clamping piece 2 and prop the seat 21, the lead screw 22 of the free end of propping the seat at L type and rotationally connect the spliced pole 23 in lead screw 22 bottom, wherein the bottom that the seat 21 was propped to the L type is provided with mount pad 211, set up bolted connection hole 2111 on this mount pad 211, bolted connection hole 2111 intercepts on frock bottom plate 1 through the bolt fastening, the free end of L type props the seat 21 is fixed to be provided with the silk shell 212 of being connected with lead screw 22 in the screwing, the welding of square pipe is taken as an example in this technical scheme, can up-and-down motion when controlling lead screw 22 rotation, the bottom of spliced pole 23 is provided with L type depression bar 24, drive L type depression bar 24 when the spliced pole 23 rotates changes the direction of compressing tightly, L type depression bar 24 minor face end down, above-direction of compressing tightly refers to the position of the minor face on the L type depression bar 24, a plurality of clamping pieces 2 that set up on this frock bottom plate 1 confirm the position according to the shape of work piece, L type depression bar 24 in this application can not only extrude the work piece perpendicularly, it can also prevent the welding precision to appear the work piece after the minor face to the limit the work piece when the welding stress appears.

In this embodiment, the short side of the L-shaped compression bar 24 is penetrated and screwed with the auxiliary screw 3, wherein one end of the auxiliary screw 3 is provided with the pressure plate 31 and the other end is fixedly connected with the side driving rod 32, the rotation of the auxiliary screw 3 drives the pressure plate 31 to limit one side wall of the workpiece, and the pressure plate 31 on the other clamping member 2 limits the other side wall of the workpiece, so the set auxiliary screw 3 has the function of adjusting the limiting gap, and is suitable for limiting workpieces with different widths.

In this embodiment, the top of the screw 22 is welded with an upper driving rod 221, the upper driving rod 221 is a manual driving handle, and the screw 22 can be driven to rotate by manually rotating the upper driving rod 221, so that the operation is convenient.

When using this compress tightly frock, place two square pipes that need butt welding on frock bottom plate 1, then rotate the spliced pole 23 on a plurality of clamping piece 2 and make the minor face on the L type depression bar 24 that corresponds change the position, be convenient for spacing to the both sides of square pipe, screw up drive lever 221 at last and drive lead screw 22 rotation, and then drive the up end of the long limit extrusion square pipe on the L type depression bar 24, the minor face on a plurality of L type depression bar 24 is spacing to the side direction of square pipe simultaneously, compress tightly fixedly more reliably.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a welding compresses tightly frock, includes frock bottom plate (1) and is located a plurality of clamping pieces (2) on frock bottom plate (1), a serial communication port, be provided with L type on clamping piece (2) and prop seat (21), close screw rod (22) and the spliced pole (23) of rotating connection in screw rod (22) bottom at the free end of L type prop seat (21), the bottom of this spliced pole (23) is provided with L type depression bar (24), L type depression bar (24) minor face end down.

2. The welding compaction tool according to claim 1, wherein: the bottom of L type support seat (21) is provided with mount pad (211), has seted up bolted connection hole (2111) on this mount pad (211).

3. The welding compaction tool according to claim 2, wherein: the free end of the L-shaped supporting seat (21) is fixedly provided with a wire sleeve (212) which is screwed with the screw rod (22).

4. The welding compaction tool according to claim 1, wherein: the short side of the L-shaped compression bar (24) is penetrated through the auxiliary screw rod (3) after screwing.

5. The welding compaction tool according to claim 4, wherein: one end of the auxiliary screw rod (3) is provided with a pressure plate (31) and the other end is fixedly connected with a side driving rod (32).

6. The welding compaction tool according to claim 1, wherein: an upper driving rod (221) is welded at the top of the screw rod (22).