CN215509624U

CN215509624U - Support welding tool

Info

Publication number: CN215509624U
Application number: CN202122039262.7U
Authority: CN
Inventors: 李家树; 陈涛
Original assignee: Guangdong Juwei Industrial Technology Co ltd
Current assignee: Guangdong Juwei Industrial Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-14
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a bracket welding tool, which aims to be provided with a second fixing unit for fixing a base plate, can finish welding a bracket and the base plate at one time, and improves the production efficiency, and the technical scheme is as follows: the utility model provides a support welding frock, includes the frame, be equipped with the first fixed unit that is used for fixed peripheral hardware side pipe on the frame, be equipped with the fixed unit of a plurality of second that is used for fixed peripheral hardware backing plate on one side of frame, the fixed unit of second is including fixing the base on the frame, all be equipped with the compact heap on four corners of base, the compact heap compresses tightly the peripheral hardware backing plate to the base through a drive module drive, belongs to mechanical technical field.

Description

Support welding tool

Technical Field

The utility model belongs to the technical field of machinery, and particularly relates to a support welding tool.

Background

CN105479083B discloses lower carriage welding frock, the template that is horizontal machined surface including the upper surface, set up in the side pipe of template left and right sides, set up in first sheet metal component and the second sheet metal component at template front portion and rear portion, the both sides of first sheet metal component and second sheet metal component are hugged closely to side pipe of both sides, a fixed dog that is provided with the length direction who is used for square pipe of template fixes a position, the both sides of template are provided with a plurality of groups and make both sides side pipe press from both sides the locating piece of tight first sheet metal component and second sheet metal component, be provided with a plurality of being used for first sheet metal component in the template, second sheet metal component and side pipe fix a position the quick clamping device on horizontal machined surface.

The problem that above-mentioned scaffold weldment frock exists lies in, can only weld the square pipe on the coplanar, and when the actual welding, probably still need weld the backing plate that is used for locking the lower margin, if the frock can not fix the backing plate, just needs follow-up artifical repair welding, and it is comparatively difficult to process, influences production efficiency.

Therefore, the technical problems to be solved by the application are as follows: how to make the welding frock of support can fix the backing plate.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a support welding tool, aiming at fixing a base plate by a second fixing unit, so that a support and the base plate can be welded at one time, and the production efficiency is improved.

According to a first aspect of the utility model, the bracket welding tool comprises a frame, wherein a first fixing unit for fixing an external square pipe is arranged on the frame, a plurality of second fixing units for fixing an external backing plate are arranged on one side of the frame, each second fixing unit comprises a base fixed on the frame, compression blocks are arranged on four corners of each base, and the compression blocks are driven by a driving module to compress the external backing plate onto the bases.

In a specific embodiment of the utility model, the pressing blocks are provided with guide columns, the guide columns penetrate through the base and extend in a direction away from the frame, two guide columns located above the frame are connected through a first connecting rod, two guide columns located below the frame are connected through a second connecting rod, a third connecting rod is arranged between the first connecting rod and the second connecting rod, and the driving module drives the third connecting rod to move.

In a specific embodiment of the present invention, the driving module includes a first screw fixed on the frame, and a first nut engaged with the first screw, a moving plate is disposed on the first screw, the moving plate is connected to the third connecting rod, and the moving plate is pushed to move by rotating the first nut.

In a specific embodiment of the present invention, the first fixing unit includes a plurality of positioning blocks fixed on the frame for positioning the peripheral square tube, and a plurality of pressing modules, and the pressing modules act to press the peripheral square tube onto the positioning blocks or the peripheral cushion plate.

In a specific embodiment of the utility model, the jacking module comprises a fixed block fixed on the frame, the fixed block is provided with a threaded hole, a second screw rod in threaded connection with the threaded hole penetrates through the threaded hole, and the second screw rod is rotated to jack the peripheral square tube.

In a specific embodiment of the utility model, the pressing device further comprises a pressing frame and a pressing module arranged on the frame, wherein the pressing module acts to press the pressing frame on the outer square pipe so as to enable the outer square pipe to be tightly abutted against the frame.

In a specific embodiment of the utility model, the pressing module comprises a third screw rod arranged vertically and a second nut matched with the third screw rod, an L-shaped pressing block penetrates through the third screw rod, and the second nut is rotated to enable the pressing block to move downwards to tightly press the pressing frame.

In a specific embodiment of the utility model, the pressing frame comprises a first pressing rod and a second pressing rod which are arranged in a splayed manner, a third pressing rod is arranged between the first pressing rod and the second pressing rod, and the lower pressing block is in contact with the third pressing rod.

One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:

the first fixing unit is arranged to fix the peripheral square tube on the frame, and the second fixing unit is arranged to fix the peripheral base plate, so that the peripheral square tube can be welded into a support by using a peripheral manipulator, the base plate is welded on the support, welding is completed at one time, additional repair welding is not needed, and production efficiency is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a plan view of embodiment 1 of the present invention;

FIG. 2 is a sectional view A-A of FIG. 1 in accordance with embodiment 1 of the present invention;

fig. 3 is a front view of embodiment 1 of the present invention with the hold-down frame and hold-down module removed.

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 or similar 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 illustrative only for the purpose of explaining the present invention, and are not to 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 orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Example 1

Referring to fig. 1 to 3, in one embodiment of the present invention, a bracket welding tool includes a frame 1, a first fixing unit 2 for fixing an external square pipe is disposed on the frame 1, and a plurality of second fixing units 3 for fixing an external backing plate are disposed on one side of the frame 1, so that an external manipulator can be used to weld the external square pipe into a bracket and weld the backing plate to the bracket, and welding is completed at one time without additional repair welding, thereby improving production efficiency;

the second fixing unit 3 comprises a base 31 fixed on the frame 1, wherein the four corners of the base 31 are respectively provided with a pressing block 32, and the pressing blocks 32 are driven by a driving module 33 to press the peripheral cushion plate onto the base 31; during the use, will peripheral hardware backing plate laminate earlier to base 31 on, then operation drive module 33 makes four compact heap 32 compress tightly four corners of peripheral hardware backing plate respectively.

Specifically, the pressing blocks 32 are respectively provided with a guide post 34, the guide posts 34 penetrate through the base 31 and extend in a direction away from the frame 1, two guide posts 34 located above the frame 1 are connected through a first connecting rod 35, two guide posts 34 located below the frame 1 are connected through a second connecting rod 36, a third connecting rod 37 is arranged between the first connecting rod 35 and the second connecting rod 36, the driving module 33 drives the third connecting rod 37 to move, and then the four pressing blocks 32 are pulled to move simultaneously, so that the peripheral cushion plate is pressed on the base 31.

Preferably, the driving module 33 includes a first screw 331 fixed on the frame 1 and a first nut 332 engaged with the first screw 331, a moving plate 333 is disposed on the first screw 331 in a penetrating manner, the moving plate 333 is connected with the third connecting rod 37, and the first nut 332 is rotated to push the moving plate 333 to move, so as to drive the third connecting rod 37 to move; the manual operation mode can save cost and is convenient for real-time adjustment.

As a specific expression of this embodiment, two second fixing units 3 may be provided, and two peripheral pads may be welded at the same time, that is, two third connecting rods 37 may be provided, and the moving plate 333 may be connected to the two third connecting rods 37 at the same time, so as to fix the two peripheral pads at the same time, thereby saving the operation time.

In a specific embodiment of the present invention, the first fixing unit 2 includes a plurality of positioning blocks 21 fixed on the frame 1 for positioning the peripheral square tubes, and a plurality of pressing modules 22, and since the shape of the bracket is not necessarily square and regular, there may be some bent portions, in order to facilitate positioning, the plurality of positioning blocks 21 are surrounded into a shape adapted to the contour of the bracket, and then the pressing modules 22 are used to press the peripheral square tubes to the positioning blocks 21, the square tubes close to the peripheral cushion plates are positioned by the external cushion plates, and the pressing modules 22 act to press the peripheral square tubes to the peripheral cushion plates, which is beneficial to welding.

Preferably, the top pressing module 22 includes a fixing block 221 fixed on the frame 1, a threaded hole is formed in the fixing block 221, a second screw 222 in threaded connection with the threaded hole is arranged in the threaded hole in a penetrating manner, and the second screw 222 is rotated to extend and tightly press the external square pipe, so that the fixing in the horizontal direction is realized.

In a specific embodiment of the present invention, the present invention further comprises a pressing frame 23 and a pressing module 24 disposed on the frame 1, wherein the pressing module 24 acts to press the pressing frame 23 onto the external square tube, so that the external square tube is tightly pressed against the frame 1 to realize the fixation in the vertical direction; meanwhile, the pressing frame 23 is a movable part, so that the pressing frame can be detached and placed aside, and the material can be conveniently discharged and taken.

Specifically, the pressing module 24 includes a third screw 241 arranged vertically, and a second nut 242 engaged with the third screw 241, an L-shaped pressing block 243 is arranged on the third screw 241, and the second nut 242 is rotated to move the pressing block 243 downward to press against the pressing frame 23.

Preferably, the pressing frame 23 includes a first pressing rod 231 and a second pressing rod 232 which are arranged in a splayed shape, a third pressing rod 233 is arranged between the first pressing rod 231 and the second pressing rod 232, the pressing block 243 is in contact with the third pressing rod 233, the first pressing rod 231 and the second pressing rod 232 are arranged to press a plurality of external square tubes simultaneously, and pressing can be achieved by only one pressing module 24, so that the pressing is fast and convenient.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a support welding frock, includes the frame, be equipped with the first fixed unit that is used for fixed peripheral hardware side pipe on the frame, its characterized in that, be equipped with the fixed unit of second that a plurality of is used for fixed peripheral hardware backing plate on one side of frame, the fixed unit of second is including fixing the base on the frame, all be equipped with the compact heap on four corners of base, the compact heap compresses tightly the peripheral hardware backing plate to the base through a drive module drive.

2. The support welding tool according to claim 1, wherein the pressing blocks are provided with guide pillars, the guide pillars extend through the base in a direction away from the frame, two guide pillars above the frame are connected through a first connecting rod, two guide pillars below the frame are connected through a second connecting rod, a third connecting rod is arranged between the first connecting rod and the second connecting rod, and the driving module drives the third connecting rod to move.

3. The support welding tool according to claim 2, wherein the driving module comprises a first screw fixed on the frame and a first nut matched with the first screw, a moving plate penetrates through the first screw and is connected with a third connecting rod, and the moving plate is pushed to move by rotating the first nut.

4. The support welding tool according to claim 1, wherein the first fixing unit comprises a plurality of positioning blocks fixed to the frame and used for positioning the position of the peripheral square pipe, and a plurality of jacking modules, and the jacking modules act to press the peripheral square pipe onto the positioning blocks or the peripheral base plate.

5. The support welding tool according to claim 4, wherein the jacking module comprises a fixed block fixed on the frame, a threaded hole is formed in the fixed block, a second screw rod in threaded connection with the threaded hole penetrates through the threaded hole, and the second screw rod is rotated to jack the external square pipe tightly.

6. The support welding tool of claim 4, further comprising a pressing frame and a pressing module arranged on the frame, wherein the pressing module acts to press the pressing frame onto the outer square pipe, so that the outer square pipe is abutted against the frame.

7. The support welding tool according to claim 6, wherein the downward pressing module comprises a third screw rod and a second nut, the third screw rod is vertically arranged, the second nut is matched with the third screw rod, an L-shaped downward pressing block penetrates through the third screw rod, and the second nut is rotated to enable the downward pressing block to move downwards to tightly press the pressing frame.

8. The support welding tool according to claim 7, wherein the compression frame comprises a first compression bar and a second compression bar which are arranged in a splayed manner, a third compression bar is arranged between the first compression bar and the second compression bar, and the lower pressing block is in contact with the third compression bar.