CN211759464U

CN211759464U - Special welding frock suitable for dust removal box

Info

Publication number: CN211759464U
Application number: CN201922378604.0U
Authority: CN
Inventors: 赵亚东; 刘国强; 马随萍; 文志方
Original assignee: Zhengzhou Sanpu Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Sanpu Machinery Manufacturing Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-27
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a special welding tool suitable for a dust removal box body, which comprises a frame, a welding platform, a positioning bolt, a limiting nut, a positioning strip block, a concave groove plate and a positioning hole, wherein the concave groove plate is fixedly arranged on the frame in parallel along the length direction and is provided with a plurality of positioning holes; the welding platform is fixedly arranged on the frame, a plurality of positioning bolts penetrate out of the corresponding concave groove plates from the lower part of the welding platform, and the corresponding positioning bolts are positioned on the surface of the welding platform and sleeved with positioning strips and limiting nuts. The utility model has reasonable and novel design, the welding tool can fix and press the box door frame on the panel of the dust removal box body conveniently through the positioning strip block, the fixation is firm, thereby improving the welding quality; be provided with positioning bolt and location strip piece more than one row, can be fixed more than two box door frames simultaneously, improve welding efficiency greatly.

Description

Special welding frock suitable for dust removal box

Technical Field

The utility model relates to a welding frock technical field, concretely relates to special welding frock suitable for dust removal box.

Background

In the industrial production process, a dust removal system is often required, the system usually comprises a dust collection device and a dust removal device, the dust removal device conventionally used comprises a dust removal box body and a filter element (refer to fig. 3) positioned in the dust removal box body, for the convenient and the periodic replacement of the filter element, 4 box door frames 12 for installing box doors are fixedly arranged on a front panel of the dust removal box body 11, and the box door frames 12 are formed by winding thin steel strips and are fixed with the front panel of the dust removal box body 11 in a welding manner. Under the conventional welding mode, the box door frame 12 is difficult to fix with the dust removal box body 11, which not only seriously affects the welding quality of the dust removal box body, but also is not beneficial to the high-efficiency production of the dust removal box body.

Disclosure of Invention

In view of the above problem, the utility model provides a special welding frock suitable for dust removal box, the fixed that is used for dust removal box and box door frame that this welding frock can be convenient can realize fixed to the box door frame more than two simultaneously, improves welding efficiency greatly. Therefore, the utility model provides a following technical scheme:

a special welding tool suitable for a dust removal box body comprises a rack, a welding platform, a positioning bolt, a limiting nut, a positioning strip block, a concave groove plate and positioning holes, wherein the concave groove plate is fixedly arranged on the rack in parallel along the length direction, and a plurality of positioning holes are formed in the concave groove plate; the welding platform is fixedly arranged on the frame, a plurality of positioning bolts penetrate out of the corresponding concave groove plates from the lower part of the welding platform, and the corresponding positioning bolts are positioned on the surface of the welding platform and sleeved with positioning strips and limiting nuts.

In the above, the welding tool includes a concave groove plate.

In the above, the welding tool includes two or more concave groove plates.

In the above, the center of the positioning strip block is provided with a through hole for the positioning bolt to pass through, and the diameter of the through hole is larger than that of the positioning bolt and can freely slide up and down along the positioning bolt.

And the corresponding concave groove plates are positioned on two sides and at the bottom of the rack and are fixedly supported through the first side supporting ribs and the horizontal supporting ribs.

The first side support rib and the horizontal support rib are triangular channel steel.

The upper and lower cross beams positioned at the front side and the rear side of the rack and used for strengthening the rack through the second side support ribs are arranged on the front side and the rear side of the rack.

In the above, the second side support rib is a plate-shaped bar steel.

The utility model has reasonable and novel design, and the welding tool can be fixed and pressed on the panel of the dust removal box body through the convenient box body door frame of the positioning strip block, so that the fixation is firm, thereby improving the welding quality; be provided with positioning bolt and location strip piece more than one row, can be fixed more than two box door frames simultaneously, improve welding efficiency greatly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a welding tool in embodiment 1 of the present invention;

fig. 2 is a schematic view of a frame structure of embodiment 1 of the present invention;

fig. 3 is a schematic structural view of the dust removing box body in embodiment 1 of the present invention.

Reference numerals:

the method comprises the following steps of 1-a rack, 2-a welding platform, 3-a positioning bolt, 4-a limiting nut, 5-a positioning strip, 6-a first side supporting rib, 7-a horizontal supporting rib, 8-a second side supporting rib, 9-a concave plate groove, 10-a positioning hole, 11-a dust removal box body and 12-a box body door frame.

Detailed Description

In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being 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 application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Embodiment 1, refer to fig. 1-2, a special welding fixture suitable for a dust removal box body, includes a frame 1, a welding platform 2, a positioning bolt 3, a limiting nut 4, a positioning strip 5, a concave groove plate 9, and positioning holes 10, the concave groove plate 9 is fixedly arranged on the frame 1 along the length direction in parallel, the concave groove plate 9 includes one or more than two, the concave groove plate 9 is provided with a plurality of positioning holes 10, and more than one row of positioning bolts 3 and positioning strip 5 are arranged, so that more than two box body door frames 12 can be fixed at the same time, and the welding efficiency is greatly improved; welding platform 2 is fixed to be set up in frame 1, and it has worn out a plurality of positioning bolt 3 to correspond concave type frid 9 from welding platform down, corresponds positioning bolt 3 and is located the cover and is equipped with location strip piece 5 and injects nut 4 on 2 faces of welding platform, and the convenient box door frame of this welding frock accessible location strip piece is fixed to be compressed tightly on the box panel that removes dust, and is fixed firm to improve welding quality.

Referring to fig. 1, a through hole for the positioning bolt 3 to pass through is formed in the center of the positioning bar 5, the diameter of the through hole is larger than that of the positioning bolt 3, and the through hole can freely slide up and down along the positioning bolt 3 and can rotate in a horizontal plane; when the positioning bar 5 is pressed on the box body doorframe 12, the positioning bar 5 can be positioned and pressed through the limiting nut 4 at the top of the positioning bolt 3.

Referring to fig. 2, the corresponding concave channel plates 9 are positioned at two sides and the bottom of the rack 1 and are fixedly supported by a first side support rib 6 and a horizontal support rib 7, and the first side support rib 6 and the horizontal support rib 7 are triangular channel steel; the upper and lower cross beams of the rack 1 are reinforced by the second side support ribs 8 on the front side and the rear side of the rack 1, the second side support ribs 8 are plate-shaped steel bars, the concave groove plates 9 can be effectively fixedly supported by the structure, and the damage of the positioning bolts 3 to a welding platform in the pressing process can be avoided.

While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a special welding frock suitable for dust removal box, its characterized in that: the welding machine comprises a rack (1), a welding platform (2), a positioning bolt (3), a limiting nut (4), a positioning strip block (5), a concave groove plate (9) and positioning holes (10), wherein the concave groove plate (9) is fixedly arranged on the rack (1) in parallel along the length direction, and the concave groove plate (9) is provided with a plurality of positioning holes (10); welding platform (2) is fixed to be set up in frame (1), and it has a plurality of positioning bolt (3) to wear out from welding platform down to correspond concave type frid (9), and it is equipped with location strip piece (5) and injecture nut (4) to correspond positioning bolt (3) and be located the cover on welding platform (2) face.

2. The special welding tool suitable for the dust removal box body of claim 1, characterized in that: the welding tool comprises a concave groove plate (9).

3. The special welding tool suitable for the dust removal box body of claim 1, characterized in that: the welding tool comprises more than two concave groove plates (9).

4. The special welding tool suitable for the dust removal box body of claim 1, characterized in that: the center of the positioning strip block (5) is provided with a through hole for the positioning bolt (3) to pass through, the diameter of the through hole is larger than that of the positioning bolt (3), and the through hole can freely slide up and down along the positioning bolt (3).

5. The special welding tool suitable for the dust removal box body as claimed in any one of claims 1 to 3, wherein: the corresponding concave groove plates (9) are positioned at the two sides and the bottom of the frame (1) and are fixedly supported through the first side supporting ribs (6) and the horizontal supporting ribs (7).

6. The special welding tool suitable for the dust removal box body of claim 5, wherein: the first side supporting rib (6) and the horizontal supporting rib (7) are triangular channel steel.

7. The special welding tool suitable for the dust removal box body of claim 1, characterized in that: the upper and lower beams positioned at the front side and the rear side of the rack (1) and used for strengthening the rack (1) through the second side supporting ribs (8).

8. The special welding tool suitable for the dust removal box body of claim 7, wherein: the second side support rib (8) is a plate-shaped strip steel.