Door and window frame welding bed

Abstract

According to the technical scheme, the door and window frame welding bed comprises a bottom plate, mounting bolts are mounted on the bottom plate in a penetrating mode, a right-angle positioning frame is mounted in the middle of the upper side of the bottom plate, a vertical mounting frame is mounted on the upper side of the bottom plate, and a moving block is mounted in the vertical mounting frame in a sliding mode; a height adjusting mechanism is mounted in the vertical mounting frame, transverse plates are mounted on the two sides, located on the outer side of the vertical mounting frame, of the moving block correspondingly, and positioning pressing plates are mounted on the lower sides of the transverse plates. Compared with the prior art, the height adjusting device has the advantages that the height of the moving block is adjusted through the height adjusting mechanism, so that the two sets of transverse plates and the positioning pressing plates are driven to conduct height adjustment, two sets of door and window frame materials are positioned through the two sets of positioning pressing plates, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of welding beds, in particular to a door and window frame welding bed. Background Art

[0002] When processing door and window parts, it is often necessary to use a welding bed to weld them. However, the existing welding beds still have certain shortcomings when used:

[0003] In the prior art, when welding the right angles of the door and window frames, the inclined angles of the two sets of door and window frame materials are usually aligned first, and then the two sets of door and window frame materials are fixed to ensure the stability of the door and window frame materials during the welding process, and the connection of the two sets of door and window frame materials is welded by a handheld welding machine. The existing welding method has the following problems:

[0004] 1. Most of the fixing methods are to set up two sets of cylinders, which drive two sets of pressure plates to press and fix two sets of door and window frame materials. Although the fixing effect can be achieved, setting up two sets of cylinders to achieve its fixing function undoubtedly increases the production investment cost of the welding bed;

[0005] 2. Using a handheld welding machine not only affects the smoothness of the welding, but also increases the labor intensity of the staff. Utility Model Content

[0006] 1. Technical Problems Solved

[0007] The technical problem to be solved by the utility model is that two groups of cylinders respectively drive two groups of pressure plates to press and fix two groups of aluminum alloy frame materials, the production cost is high, and the welding quality cannot be guaranteed when operating with a handheld welding machine, and the labor intensity of the staff is high.

[0008] 2. Technical Solution

[0009] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a door and window frame welding bed, comprising a bottom plate, a mounting bolt is installed through the bottom plate, a right-angle positioning frame is installed in the middle of the upper side of the bottom plate, a vertical mounting frame is installed on the upper side of the bottom plate, a moving block is slidably installed inside the vertical mounting frame, a height adjustment mechanism is installed inside the vertical mounting frame, horizontal plates are installed on both sides of the moving block located on the outer side of the vertical mounting frame, and a positioning pressure plate is installed on the lower side of the horizontal plate;

[0010] An electric telescopic rod 1 is installed on the upper side of the bottom plate and located outside the top angle of the right-angle positioning frame. The extended end of the electric telescopic rod 1 is rotatably installed with a transverse frame. A mounting block is slidably provided inside the transverse frame. An electric telescopic rod 2 is installed between the mounting block and a side wall of the transverse frame. A welder is installed through the part of the mounting block located outside the transverse frame.

[0011] As an improvement, the height adjustment mechanism includes a motor installed on the top of the vertical installation frame, the motor shaft end rotates to pass into the vertical installation frame and is installed with a threaded shaft, and the moving block is threadedly installed on the outside of the threaded shaft.

[0012] As an improvement, the two groups of positioning pressure plates are respectively located on the inner side of the right-angle positioning frame.

[0013] As an improvement, the lower half of the positioning pressure plate is made of rubber.

[0014] As an improvement, a plurality of groups of balls are installed on the two side walls of the moving block located inside the vertical installation frame, and the plurality of groups of balls are in contact with the inner wall of the vertical installation frame.

[0015] As an improvement, one side of the transverse frame is a plateless structure, and the mounting block slides out of the transverse frame.

[0016] As an improvement, a handle is installed on the outer wall of one side of the transverse frame away from the mounting block.

[0017] 3. Beneficial Effects

[0018] The advantages of the utility model compared with the prior art are:

[0019] 1. The height of the moving block is adjusted by the height adjustment mechanism, thereby driving the two sets of horizontal plates and positioning plates to adjust their heights. The two sets of door and window frame materials are positioned by the two sets of positioning plates, thereby reducing production costs;

[0020] 2. By installing the welder into the horizontal frame, the angle of the horizontal frame can be adjusted at will, the height of the welder can be adjusted by the first electric telescopic rod, and the welder can be moved horizontally by the second electric telescopic rod, so that welding is smoother and the work intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the positioning pressure plate side structure of a door and window frame welding bed.

[0022] Figure 2 The utility model is a schematic diagram of the side structure of a welding device of a door and window frame welding bed.

[0023] Figure 3The utility model is a main structural schematic diagram of a door and window frame welding bed.

[0024] Figure 4 The utility model is a schematic diagram of the structure of a moving block of a door and window frame welding bed.

[0025] As shown in the figure: 1. Base plate; 2. Mounting bolts; 3. Right-angle positioning frame; 4. Vertical mounting frame; 5. Motor; 6. Threaded shaft; 7. Moving block; 8. Horizontal plate; 9. Positioning pressure plate; 10. Ball bearing; 11. Electric telescopic rod one; 12. Horizontal frame; 13. Mounting block; 14. Welder; 15. Electric telescopic rod two; 16. Handle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] As attached Figure 1 -Attached Figure 3 As shown, a door and window frame welding bed comprises a bottom plate 1, a mounting bolt 2 is installed through the bottom plate 1, a right-angle positioning frame 3 is installed in the middle of the upper side of the bottom plate 1, a vertical mounting frame 4 is installed on the upper side of the bottom plate 1, a moving block 7 is slidably installed inside the vertical mounting frame 4, a height adjustment mechanism is installed inside the vertical mounting frame 4, and horizontal plates 8 are installed on both sides of the moving block 7 located outside the vertical mounting frame 4, and a positioning pressing plate 9 is installed on the lower side of the horizontal plate 8;

[0029] An electric telescopic rod 11 is installed on the upper side of the base plate 1 and located outside the top corner of the right-angle positioning frame 3. A transverse frame 12 is rotatably installed on the extended end of the electric telescopic rod 11. A mounting block 13 is slidably provided inside the transverse frame 12. An electric telescopic rod 2 15 is installed between the mounting block 13 and a side wall of the transverse frame 12. A welder 14 is installed through the portion of the mounting block 13 located outside the transverse frame 12.

[0030] Through the above structure, two groups of door and window frame materials are placed at the inner connection of the right-angle positioning frame 3 and pressed against each other. The moving block 7 is driven to move up and down by the height adjustment mechanism. The two groups of horizontal plates 8 and the positioning pressing plates 9 installed on the lower side are driven to move up and down by the moving block 7, so as to realize the positioning of the two groups of door and window frame materials. The height of the horizontal frame 12 is adjusted by the electric telescopic rod 11, and the angle of the welder 14 is adjusted by rotating the horizontal frame 12. The welder 14 can be moved horizontally and stably by telescoping the electric telescopic rod 2 15. The specific structure is as follows:

[0031] Combined with Figure 2 As shown, the height adjustment mechanism includes a motor 5 installed on the top of a vertical mounting frame 4, the shaft end of the motor 5 rotates to pass into the interior of the vertical mounting frame 4 and is installed with a threaded shaft 6, and the moving block 7 is threadedly installed on the outside of the threaded shaft 6.

[0032] Through the above structure, the motor 5 drives the threaded shaft 6 to rotate, and the vertical mounting frame 4 limits the movement of the moving block 7, so that the moving block 7 can move up and down when the threaded shaft 6 rotates.

[0033] Combined with Figure 1 As shown, the two groups of positioning plates 9 are respectively located on the inner side of the right-angle positioning frame 3, the lower half of the positioning plates 9 is made of rubber, one side of the transverse frame 12 is a plateless structure, the mounting block 13 slides out of the transverse frame 12, and a handle 16 is installed on the outer wall of the transverse frame 12 away from the mounting block 13.

[0034] Through the above structure, two groups of door and window frame materials are placed on the inner side of the right-angle positioning frame 3. The positioning pressure plate 9 is located on the inner side of the right-angle positioning frame 3 to press and position the door and window frame materials. The lower half of the positioning pressure plate 9 is made of rubber material to prevent damage to the door and window frame materials. The handle 16 is used to facilitate the staff to adjust the angle of the horizontal frame 12.

[0035] Embodiment 2

[0036] Based on Example 1, please refer to the attached Figure 1 and attached Figure 4 The moving block 7 is located on both side walls inside the vertical installation frame 4 and is provided with a plurality of groups of balls 10 , and the plurality of groups of balls 10 are in contact with the inner wall of the vertical installation frame 4 .

[0037] Through the above structure of the second embodiment, multiple groups of balls 10 are supported on the inner wall of the vertical installation frame 4, which plays a good role in limiting and supporting the moving block 7 and will not affect the moving block 7 moving up and down inside the vertical installation frame 4.

[0038] The specific usage is as follows:

[0039] When in use, place two groups of door and window frame materials on the inner side of the right-angle positioning frame 3, press the connection of the door and window frame materials together, start the height adjustment mechanism, move the moving block 7 downward through the height adjustment mechanism, drive the two groups of horizontal plates 8 and the positioning pressure plate 9 to move downward through the moving block 7, press and position the two groups of door and window frame materials through the positioning pressure plate 9, rotate the horizontal frame 12, move the welder 14 to the welding position, start the electric telescopic rod 11, retract the electric telescopic rod 11, move the horizontal frame 12 downward, make the welding head of the welder 14 contact with the welding position for welding, extend the electric telescopic rod 2 15, push the mounting block 13 and the welder 14 to move horizontally and smoothly, and then cooperate with the angle adjustment of the horizontal frame 12 to weld the welding position.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A door and window frame welding bed, comprising a bottom plate (1), a mounting bolt (2) passing through the bottom plate (1), and a right-angle positioning frame (3) installed in the middle of the upper side of the bottom plate (1), characterized in that: A vertical installation frame (4) is installed on the upper side of the bottom plate (1), a moving block (7) is slidably installed inside the vertical installation frame (4), a height adjustment mechanism is installed inside the vertical installation frame (4), and horizontal plates (8) are installed on both sides of the moving block (7) located outside the vertical installation frame (4), and a positioning pressure plate (9) is installed on the lower side of the horizontal plate (8); An electric telescopic rod (11) is installed on the upper side of the bottom plate (1) and located outside the top corner of the right-angle positioning frame (3); a transverse frame (12) is rotatably installed on the extended end of the electric telescopic rod (11); a mounting block (13) is slidably provided inside the transverse frame (12); an electric telescopic rod (15) is installed between the mounting block (13) and a side wall of the transverse frame (12); a welder (14) is installed through the portion of the mounting block (13) located outside the transverse frame (12).

2. A door and window frame welding bed according to claim 1, characterized in that: The height adjustment mechanism comprises a motor (5) mounted on the top of a vertical mounting frame (4); the shaft end of the motor (5) is rotated to pass into the interior of the vertical mounting frame (4) and is provided with a threaded shaft (6); the moving block (7) is threadably mounted on the outside of the threaded shaft (6).

3. A door and window frame welding bed according to claim 1, characterized in that: The two groups of positioning pressing plates (9) are respectively located on the inner sides of the right-angle positioning frame (3).

4. A door and window frame welding bed according to claim 1, characterized in that: The lower half of the positioning pressing plate (9) is made of rubber.

5. The door and window frame welding bed according to claim 1, characterized in that: The moving block (7) is located on two side walls inside the vertical installation frame (4) and is provided with a plurality of groups of rolling balls (10), and the plurality of groups of rolling balls (10) are in contact with the inner wall of the vertical installation frame (4).

6. A door and window frame welding bed according to claim 1, characterized in that: One side of the transverse frame (12) is a plate-free structure, and the mounting block (13) slides out of the transverse frame (12).

7. A door and window frame welding bed according to claim 1, characterized in that: A handle (16) is installed on the outer wall of one side of the transverse frame (12) away from the mounting block (13).

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