Welding auxiliary device for production of roller shutter door mounting fixing seat

Abstract

The utility model relates to the technical field of roller shutter door accessory production, in particular to a welding auxiliary device for roller shutter door installation fixing seat production, which comprises a base, a clamping component, an installation frame, a connecting pipe, a supporting rod, a sleeve, a connecting rod and a pressing component, the clamping component is movably arranged at the top of the base, the installation frame is clamped at the top of the clamping component, and the supporting rod is arranged on the base. The connecting pipe is arranged at the top of the mounting frame, the supporting rod is fixedly arranged at one end of the base, the supporting rod is sleeved with the sleeve, after the mounting frame of the fixing seat is positioned and clamped, pressure is applied to the connecting pipe from top to bottom, and the connecting pipe is vertically fixed to the welding position of the mounting frame; the connecting pipe can be rapidly positioned and effectively clamped through the downward pressing assembly, and in the welding process, the rotating disc rotates to switch the welding area, so that welding work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling door accessory production, in particular to a welding auxiliary device for the production of rolling door installation fixing seats. Background Art

[0002] A rolling door is composed of a plurality of articulated door panels connected in series. In a fixed slideway, it rotates up and down with the scroll above the door as the center. When installing a rolling door, it is necessary to fix and install the installation shaft around which the door curtain is wound through the fixing seat on the side. This fixing seat generally consists of an installation frame on the side and a connecting pipe for fixing and installing the shaft inside. The connecting pipe needs to be welded and fixed at a fixed position inside the installation frame.

[0003] During the welding process of the connecting pipe, not only is it necessary to position the welding position inside the installation frame, but also it is necessary to clamp and fix the connecting pipe. However, it is relatively inconvenient to fix the connecting pipe inside the installation frame, and during the welding process, since the welding area is annular, it is necessary to change the welding area during the welding process, resulting in inconvenient welding. Content of the Utility Model

[0004] The utility model aims at the defects in the prior art and provides a welding auxiliary device for the production of rolling door installation fixing seats.

[0005] The utility model is realized by the following technical solutions:

[0006] A welding auxiliary device for the production of rolling door installation fixing seats includes a base, a clamping assembly, an installation frame, a connecting pipe, a support rod, a sleeve, a connecting rod and a pressing-down assembly. The clamping assembly is movably arranged on the top of the base. The installation frame is clamped on the top of the clamping assembly. The connecting pipe is arranged on the top of the installation frame. The support rod is fixedly arranged at one end of the base. The sleeve is sleeved outside the support rod. The connecting rod is fixedly arranged on the outside of the sleeve. The pressing-down assembly is fixedly arranged at one end of the connecting rod. The clamping assembly includes a turntable, a limiting plate, a heightening strip, a plug rod, a clamping piece and a spring. The bottom of the turntable is movably connected to the base through a rotating shaft. The limiting plate is fixedly arranged at one end of the upper surface of the turntable. The heightening strip is fixedly arranged on the upper surface of the turntable. The plug rod is clamped inside the heightening strip. The clamping piece is fixedly arranged at one end of the plug rod. The spring is sleeved outside the plug rod.

[0007] In a preferred embodiment of the utility model, the pressing-down assembly includes an installation pipe, a counterweight and a plug. The installation pipe is fixedly arranged at the end of the connecting rod. The counterweight is fixedly arranged at the top of the installation pipe. The plug is movably connected to the bottom of the installation pipe;

[0008] The pressing-down assembly mainly presses the connecting pipe against the inside of the installation frame by applying pressure from the top of the connecting pipe, so as to facilitate the welding and fixing work.

[0009] In a preferred embodiment of the utility model, the insert block is a truncated cone structure, and its bottom is clamped on the inner side of the top of the connecting pipe;

[0010] The insert block with a truncated cone structure is convenient for being clamped on the inner side of the top of the connecting pipe, and is convenient for fixing connecting pipes of different diameters, and is convenient for vertically arranging the connecting pipes.

[0011] In a preferred embodiment of the utility model, a slot matching the mounting frame is provided on the top of the heightening strip, the limit plate is fitted with one side of the mounting frame, and the inner side of the clamping piece is fitted with the side of the mounting frame away from the limit plate;

[0012] The heightening bar prevents the high temperature generated by welding from causing adhesion between the mounting frame and the clamping assembly, and the limit plate and the clamping sheet clamp and fix the mounted mounting frame.

[0013] In a preferred embodiment of the utility model, the cross section of the insertion rod is a rectangular structure, one end of which is fixed with a pressing plate, and the spring is located between the pressing plate at one end of the insertion rod and the inner side of the elevated bar.

[0014] In a preferred embodiment of the present invention, a connecting handle is fixed to the outer side of the clamping sheet.

[0015] The beneficial effects of the utility model are:

[0016] After the rolling door installation fixing seat production welding auxiliary device positions and clamps the mounting frame of the fixing seat, pressure is applied to the connecting pipe from top to bottom to vertically fix it in the welding position of the mounting frame. The connecting pipe can be quickly positioned and effectively clamped through the pressing component, and during the welding process, the turntable is rotated to switch the welding area, thereby facilitating the welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the fixing seat installation structure of the welding auxiliary device for the production of the rolling shutter door fixing seat of the utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of the welding auxiliary device for the production of the rolling door installation fixing seat of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the clamping assembly of the welding auxiliary device for the production of the rolling shutter door installation fixing seat of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of the pressing component of the welding auxiliary device for producing the rolling door installation fixing seat.

[0021] In the figure: 1. base; 2. clamping assembly; 21. turntable; 22. limit plate; 23. height bar; 24. plug rod; 25. clamping plate; 26. spring; 3. mounting frame; 4. connecting pipe; 5. support rod; 6. sleeve; 7. connecting rod; 8. pressing assembly; 81. mounting pipe; 82. counterweight block; 83. plug block. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0023] like Figures 1-4 The welding auxiliary device for the production of a rolling door installation fixing seat shown in the figure includes a base 1, a clamping assembly 2, a mounting frame 3, a connecting pipe 4, a support rod 5, a sleeve 6, a connecting rod 7 and a pressing assembly 8. The clamping assembly 2 is movably arranged on the top of the base 1, the mounting frame 3 is clamped on the top of the clamping assembly 2, the connecting pipe 4 is arranged on the top of the mounting frame 3, the support rod 5 is fixedly arranged at one end of the base 1, the sleeve 6 is sleeved on the outside of the support rod 5, the connecting rod 7 is fixedly arranged on the outside of the sleeve 6, and the pressing assembly 8 is fixedly arranged at one end of the connecting rod 7, the clamping assembly 2 includes a turntable 21, a limit plate 22, a heightening bar 23, an insertion rod 24, a clamping piece 25 and a spring 26. The bottom of the turntable 21 is movably connected to the base 1 through a rotating shaft, the limit plate 22 is fixedly arranged at one end of the upper surface of the turntable 21, the heightening bar 23 is fixedly arranged on the upper surface of the turntable 21, the insertion rod 24 is clamped inside the heightening bar 23, the clamping piece 25 is fixedly arranged at one end of the insertion rod 24, and the spring 26 is sleeved on the outside of the insertion rod 24.

[0024] Specifically, the pressing assembly 8 includes a mounting tube 81, a counterweight 82 and an insert block 83. The mounting tube 81 is fixedly arranged at the end of the connecting rod 7, the counterweight 82 is fixedly arranged at the top of the mounting tube 81, and the insert block 83 is movably connected to the bottom of the mounting tube 81. The insert block 83 is a truncated cone structure, and its bottom is clamped on the inner side of the top of the connecting tube 4. A slot matching the mounting frame 3 is opened on the top of the elevation bar 23. The limit plate 22 is in contact with one side of the mounting frame 3, and the inner side of the clamping plate 25 is in contact with the side of the mounting frame 3 away from the limit plate 22. The cross-section of the insert rod 24 is a rectangular structure, and a pressure plate is fixed at one end of it. The spring 26 is located between the pressure plate at one end of the insert rod 24 and the inner side of the elevation bar 23, and a connecting handle is fixed on the outer side of the clamping plate 25.

[0025] In this embodiment, first, fix the mounting bracket 3. Just pull the connecting handle on the outside of the clamping piece 25 outwards, and the insertion rod 24 can be pulled outwards, so that the spring 26 is compressed and contracted. After the mounting bracket 3 is clamped into the top card slot of the height-adjusting bar 23, release the connecting handle. Under the action of the spring 26, the clamping piece 25 and the limiting plate 22 clamp the mounting bracket 3 to fix it. Since the card slot at the top of the height-adjusting bar 23 corresponds to the outer contour of the mounting bracket 3, the installation direction of the mounting bracket 3 can be effectively determined, ensuring the fixed position of the connecting pipe 4.

[0026] Further, the hand-held connecting rod 7 lifts the sleeves 6 at both ends and the downward pressing assembly 8, and clamps the connecting pipe 4 to be welded under the bottom of the insertion block 83. Then release the connecting rod 7. Under the influence of the top counterweight 82, the connecting pipe 4 is vertically pressed against the inner side of the mounting bracket 3. The insertion block 83 is in a frustum shape, which can meet the fixing work of connecting pipes 4 with different inner diameters. The sleeve 6 effectively guides the movement of the downward pressing assembly 8, and the connecting rod 7 determines the fixed position of the connecting pipe 4. Then the welding work is carried out. During the welding process, the welding position can be changed by rotating the turntable 21, which is convenient for the welding work.

[0027] It should be noted that the parts not involved in the present invention are the same as or can be implemented by the prior art; various drives in the present invention can be realized by corresponding power structures such as air cylinders, oil cylinders, electric cylinders, motors, etc. in cooperation with connecting rods, guide rods, etc., and are not limited to the descriptions in the specification and the structures in the drawings.

[0028] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "setting", "provided with", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] The above-described embodiments only represent several implementation manners of the present invention, and the descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A welding auxiliary device for the production of a rolling door mounting base, comprising a base (1), a clamping assembly (2), a mounting frame (3), a connecting pipe (4), a support rod (5), a sleeve (6), a connecting rod (7) and a pressing assembly (8), characterized in that: The clamping assembly (2) is movably arranged on the top of the base (1), the mounting frame (3) is clamped on the top of the clamping assembly (2), the connecting pipe (4) is arranged on the top of the mounting frame (3), the support rod (5) is fixedly arranged on one end of the base (1), the sleeve (6) is sleeved on the outside of the support rod (5), the connecting rod (7) is fixedly arranged on the outside of the sleeve (6), and the pressing assembly (8) is fixedly arranged on one end of the connecting rod (7); The clamping assembly (2) comprises a turntable (21), a limit plate (22), a heightening bar (23), an insertion rod (24), a clamping piece (25) and a spring (26); the bottom of the turntable (21) is movably connected to the base (1) via a rotating shaft; the limit plate (22) is fixedly arranged on one end of the upper surface of the turntable (21); the heightening bar (23) is fixedly arranged on the upper surface of the turntable (21); the insertion rod (24) is clamped inside the heightening bar (23); the clamping piece (25) is fixedly arranged on one end of the insertion rod (24); and the spring (26) is sleeved on the outside of the insertion rod (24).

2. The welding auxiliary device for rolling shutter door installation and fixing seat production according to claim 1 is characterized in that: The pressing assembly (8) comprises a mounting tube (81), a counterweight block (82) and an insert block (83); the mounting tube (81) is fixedly arranged at the end of the connecting rod (7); the counterweight block (82) is fixedly arranged at the top of the mounting tube (81); and the insert block (83) is movably connected to the bottom of the mounting tube (81).

3. The welding auxiliary device for rolling shutter door installation and fixing seat production according to claim 2 is characterized in that: The insert block (83) is in a truncated cone-shaped structure, and its bottom is clamped on the inner side of the top of the connecting pipe (4).

4. The welding auxiliary device for rolling shutter door installation and fixing seat production according to claim 1 is characterized in that: The top of the heightening strip (23) is provided with a slot that matches the mounting frame (3); the limiting plate (22) is in contact with one side of the mounting frame (3); and the inner side of the clamping piece (25) is in contact with the side of the mounting frame (3) that is away from the limiting plate (22).

5. The welding auxiliary device for rolling shutter door installation and fixing seat production according to claim 1 is characterized in that: The cross section of the insertion rod (24) is a rectangular structure, one end of which is fixed with a pressing plate, and the spring (26) is located between the pressing plate at one end of the insertion rod (24) and the inner side of the elevated bar (23).

6. The welding auxiliary device for rolling shutter door installation and fixing seat production according to claim 1 is characterized in that: A connecting handle is fixed on the outer side of the clamping sheet (25).

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