Welding frame for fan production

Abstract

The utility model belongs to the technical field of industrial fan production, and particularly relates to a fan production welding frame which comprises a bottom plate and further comprises a welding assembly arranged on the surface of the bottom plate, and the welding assembly comprises a first base fixedly connected to the surface of the bottom plate. Two first electric telescopic columns are fixedly connected to the surface, away from the bottom plate, of the first base, a supporting plate is fixedly connected to the ends of extension shafts of the first electric telescopic columns, a protective shell is fixedly connected to the face, away from the first electric telescopic columns, of the supporting plate, and a lead screw is rotationally connected to the inner side of the protective shell; a servo motor is installed on the surface of the supporting plate, and an output shaft of the servo motor penetrates through the surface of the protection shell and is fixedly connected with the lead screw. And fans of different specifications can be automatically and effectively welded, and meanwhile, the fixing effect when the fans are welded is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial fan production technical field, concretely relates to a fan production welding frame. BACKGROUND

[0002] In the production process of industrial fan, the welding operation of fan shell is more important, and the existing industrial fan is different in specification and model, so that the staff needs to frequently change the welding position in the welding production process, which reduces the production efficiency of the fan.

[0003] It is found that the utility model discloses a kind of welding frames for fan production, and the technical scheme in this technology discloses "a kind of welding frame for fan production, including frame, the inside of the frame is provided with two groups of support structure of supporting fan shell and side plate before and after, the support structure includes mobile support cylinder and fixed support cylinder, and the left side between two mobile support cylinders and the right side of two fixed support cylinders are rotatably connected with connecting baffle, etc.

[0004] In this existing design, rotating support structure is used to make fan shell and side plate rotate together to adjust angle, to facilitate welding of a circle, without manual turning multiple times, convenient to use, but due to the diversity of modern industrial fan development, there are many types of fan, and the existing fan production welding frame cannot effectively fix and weld different specifications of fan.

[0005] Therefore, a fan production welding frame is designed to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the problems in the above background technology, the utility model provides a fan production welding frame, which can automatically weld different specifications of fan effectively, and improve the fixing effect when welding fan.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a fan production welding frame, including bottom plate, further including welding assembly arranged on the surface of the bottom plate.

[0008] The welding assembly comprises a base I fixedly connected to the surface of the bottom plate, two electric telescopic columns I fixedly connected to the surface of the base I away from the bottom plate, a support plate fixedly connected to the end of the extension shaft of the electric telescopic column I, a protection shell fixedly connected to the surface of the support plate away from the electric telescopic column I, a lead screw rotatably connected to the inner side of the protection shell, a servo motor installed on the surface of the support plate, an output shaft of the servo motor penetrating through the surface of the protection shell and fixedly connected with the lead screw, a moving block threadedly connected to the surface of the lead screw, a guide sliding groove formed in the surface of the protection shell, a connecting block arranged below the moving block, clamping blocks fixedly connected to the surface of the connecting block on both sides, the clamping blocks fixedly connected with the moving block and slidably connected with the protection shell through the guide sliding groove, an installation plate fixedly connected to the bottom surface of the connecting block, and a welding gun installed on the surface of the installation plate.

[0009] As the preferred fan production welding frame of the utility model, the surface of the connecting block is fixedly connected with a limiting strip, the surface of the protection shell is provided with a limiting groove matched with the limiting strip, and the limiting strip is slidably connected with the protection shell through the limiting groove.

[0010] As the preferred fan production welding frame of the utility model, the surface of the bottom plate is fixedly connected with a base II, the surface of the base II is fixedly connected with two electric telescopic columns II, the end of the extension shaft of the two electric telescopic columns II is fixedly connected with a reinforcing plate, and the reinforcing plate is connected with the protection shell through bolts.

[0011] As the preferred fan production welding frame of the utility model, the surface of the bottom plate is fixedly connected with a base II, the surface of the base II is fixedly connected with two electric telescopic columns II, the end of the extension shaft of the two electric telescopic columns II is fixedly connected with a reinforcing plate, and the reinforcing plate is connected with the protection shell through bolts.

[0012] The fixing assembly comprises two sliding rails fixedly connected to the surface of the bottom plate, two sliding blocks slidably connected to the surface of each sliding rail, and two corresponding sliding blocks, a bearing plate fixedly connected to the surface of the two corresponding sliding blocks, two vertical plates fixedly connected to the surface of the bearing plate, and two thread rods I threadedly connected to the surface of the two vertical plates, wherein one end of the two thread rods I is fixedly connected with a rubber ball.

[0013] As the preferred fan production welding frame of the utility model, the surface of the bearing plate is threadedly connected with two thread rods II, one end of the thread rods II close to the bottom plate is fixedly connected with a rubber disc, the bottom surface of the bearing plate is fixedly connected with a counterweight plate, the surface of the counterweight plate is provided with a circular hole, a limiting column is arranged in the circular hole, the limiting column is slidably connected with the counterweight plate through the circular hole, the surface of the limiting column is fixedly connected with an auxiliary plate, the surface of the limiting column is wound with a spring, and the two ends of the spring are fixedly connected with the reinforcing plate and the auxiliary plate.

[0014] Compared with the prior art, the welding machine can effectively weld the fan of different sizes and shapes. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0016] Figure 1 It is a schematic view of the overall structure of the present application;

[0017] Figure 2 It is a schematic view of the structure of the base one in the present application;

[0018] Figure 3 It is a schematic view of the structure of the reinforcing plate in the present application;

[0019] Figure 4 It is a schematic view of the structure of the slide rail in the present application;

[0020] Figure 5 It is a schematic view of the structure of the clamping block in the present application;

[0021] In the drawings:

[0022] 1, the bottom plate;

[0023] 2, the welding assembly; 21, the base one; 22, the electric telescopic column one; 23, the protective shell; 24, the servo motor; 25, the lead screw; 26, the connecting block; 27, the mounting plate; 28, the welding gun; 29, the base two; 210, the electric telescopic column two; 211, the reinforcing plate; 212, the clamping block; 213, the limiting strip; 214, the limiting groove; 215, the support plate; 216, the guide slide; 217, the moving block;

[0024] 3, the fixing assembly; 31, the slide rail; 32, the sliding block; 33, the bearing plate; 34, the vertical plate; 35, the threaded rod one; 36, the rubber ball; 37, the threaded rod two; 38, the rubber disc; 39, the auxiliary plate; 310, the limiting column; 311, the spring; 312, the counterweight plate. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present utility model.

[0026] Embodiment 1

[0027] As Figure 1 indicated;

[0028] A fan production welding frame, comprising a bottom plate 1.

[0029] In the present embodiment: according to the public (announcement) No. CN219074733U, a kind of welding frame for fan production, to solve the technical problems existing in this prior art, as disclosed in the above background art "due to the diversity of modern industrial fan development, so that fan appears multiple specifications, and existing fan production welding frame cannot be effectively fixed and welded for different specifications of fan" in conjunction with use, this problem is obviously a real problem and is relatively difficult to solve, in view of this, to solve this technical problem, on this basis, add welding assembly 2 and fixed assembly 3.

[0030] Further speaking:

[0031] As Figures 1 to 5 indicated:

[0032] In combination with the above content: it further includes welding assembly 2 arranged on the surface of bottom plate 1;

[0033] Welding assembly 2 includes base one 21 fixedly connected on the surface of bottom plate 1, two electric telescopic columns one 22 are fixedly connected on the surface away from bottom plate 1 of base one 21, the extending shaft end of electric telescopic column one 22 is fixedly connected with support plate 215, the side away from electric telescopic column one 22 of support plate 215 is fixedly connected with protective shell 23, the inner side of protective shell 23 is rotatably connected with lead screw 25, servo motor 24 is installed on the surface of support plate 215, the output shaft of servo motor 24 penetrates the surface of protective shell 23 and is fixedly connected with lead screw 25, the surface of lead screw 25 is threadedly connected with moving block 217, the surface of protective shell 23 is provided with guide sliding groove 216, the lower side of moving block 217 is provided with connecting block 26, the surface of both sides of connecting block 26 is fixedly connected with clamping block 212, both clamping blocks 212 are fixedly connected with moving block 217 and are slidably connected with protective shell 23 through guide sliding groove 216, the bottom surface of connecting block 26 is fixedly connected with mounting plate 27, and welding torch 28 is installed on the surface of mounting plate 27.

[0034] In the embodiment, the surface of the base plate 1 is provided with the base 21, when the workers need to weld the fan, the electric telescopic column 22 is started first, when the extension shaft of the electric telescopic column 22 pushes the supporting plate 215 and the protective shell 23 to the appropriate position, the servo motor 24 is started, the output shaft of the servo motor 24 rotates to drive the screw rod 25 to rotate, the movement of the block 217 drives the connecting block 26 and the mounting plate 27 to move, and the welding gun 28 is moved to the appropriate position through the mounting plate 27. In the process, the movement of the block 217 is limited by the cooperation of the clamping block 212 and the guide sliding groove 216. With the design, the appropriate welding frame can be used to weld various types of industrial fans.

[0035] Further,

[0036] In an optional embodiment, the surface of the connecting block 26 is fixedly connected with a limiting strip 213, and the surface of the protective shell 23 is provided with a limiting groove 214 matched with the limiting strip 213. The limiting strip 213 is slidably connected with the protective shell 23 through the limiting groove 214.

[0037] In the embodiment, the limiting strip 213 is matched with the limiting groove 214. With the design, the stability of the movement of the block 217 can be improved.

[0038] Further,

[0039] In an optional embodiment, the surface of the base plate 1 is fixedly connected with a base 29, and the surface of the base 29 is fixedly connected with two electric telescopic columns 210. The extension shaft ends of the two electric telescopic columns 210 are fixedly connected with a reinforcing plate 211, and the reinforcing plate 211 is connected with the protective shell 23 through bolts.

[0040] In the embodiment, the surface of the base plate 1 is provided with the base 29 and the electric telescopic column 210. The electric telescopic column 22 and the electric telescopic column 210 are started synchronously, and the stability of the protective shell 23 is reinforced by the reinforcing plate 211.

[0041] Further,

[0042] In an optional embodiment, a fixing assembly 3 is further arranged on the surface of the base plate 1.

[0043] The fixing assembly 3 comprises two slide rails 31 fixedly connected to the surface of the base plate 1. The surface of each slide rail 31 is slidably connected with two slide blocks 32, and the two slide blocks 32 are in one-to-one correspondence. The surfaces of the two corresponding slide blocks 32 are fixedly connected with a bearing plate 33. The surface of the bearing plate 33 is fixedly connected with two vertical plates 34, and the surfaces of the two vertical plates 34 are threadedly connected with two threaded rods 35. The adjacent ends of the two threaded rods 35 are fixedly connected with rubber balls 36.

[0044] In the embodiment, the surface of the base plate 1 is provided with the slide rail 31, the worker can move the slide block 32, so that the distance between the two bearing plates 33 matches the model of the industrial fan to be processed, and the rubber ball 36 is in close contact with the industrial fan by rotating the threaded rod 35, so that the further positioning of the industrial fan is completed.

[0045] It should be noted that the end of the threaded rod 35 away from the rubber ball 36 is provided with a knob.

[0046] Further, the surface of the base plate 1 is provided with the slide rail 31, the worker can move the slide block 32, so that the distance between the two bearing plates 33 matches the model of the industrial fan to be processed, and the rubber ball 36 is in close contact with the industrial fan by rotating the threaded rod 35, so that the further positioning of the industrial fan is completed.

[0047] In an optional embodiment, the two side surfaces of the bearing plate 33 are threadedly connected with the threaded rod 37, and the end of the threaded rod 37 close to the base plate 1 is fixedly connected with the rubber disc 38, the bottom surface of the bearing plate 33 is fixedly connected with the counterweight plate 312, the surface of the counterweight plate 312 is provided with a circular hole, the circular hole is provided with the limiting column 310, the limiting column 310 is slidingly connected with the counterweight plate 312 through the circular hole, the surface of the limiting column 310 is fixedly connected with the auxiliary plate 39, and the surface of the limiting column 310 is wound with the spring 311, and the two ends of the spring 311 are fixedly connected with the counterweight plate 312 and the auxiliary plate 39.

[0048] In the embodiment, the threaded rod 37 is provided, the worker can rotate the threaded rod 37, so that the rubber disc 38 is in close contact with the base plate 1, the slide block 32 is positioned through the friction between the rubber disc 38 and the base plate 1, the industrial fan is assisted through the auxiliary plate 39, and more models of industrial fans can be used through the cooperation of the spring 311 and the limiting column 310.

[0049] It should be noted that the end of the threaded rod 37 away from the rubber disc 38 is provided with a knob.

[0050] Working principle: because the surface of the base plate 1 is provided with base 21, when the workers need to weld the fan, first through the start of electric telescopic column 22, when the extension shaft of electric telescopic column 22 pushes the support plate 215 and the protective shell 23 to the appropriate position, through the start of servo motor 24, the output shaft of servo motor 24 rotates to drive the screw rod 25 to rotate, the screw rod 25 rotates to make the moving block 217 drive the connecting block 26 and the mounting plate 27 move, through the mounting plate 27 drive the welding torch 28 to move to the appropriate position, in the process, through the cooperation of clamping block 212 and guide sliding groove 216 to limit the moving block 217, with this design, the appropriate welding frame can weld various types of industrial fan, because the limiting strip 213 is matched with the limiting groove 214, with this design, the stability of the moving block 217 during movement can be enhanced, because the surface of the base plate 1 is provided with base two 29 and electric telescopic column two 210, electric telescopic column one 22 and electric telescopic column two 210 are started synchronously, through the reinforcing plate 211 to reinforce the stability of the protective shell 23, because the surface of the base plate 1 is provided with slide rail 31, the workers can move the sliding block 32, so that the distance between the two bearing plates 33 matches the type of industrial fan to be processed, through the rotation of the threaded rod one 35, the rubber ball 36 is in close contact with the industrial fan, so as to complete the further positioning of the industrial fan, because the threaded rod two 37 is arranged, the workers can rotate the threaded rod two 37, so that the rubber disc 38 is in close contact with the base plate 1, through the friction force between the rubber disc 38 and the base plate 1 to position the sliding block 32, and through the auxiliary plate 39 to assist the industrial fan, through the cooperation of spring 311 and limiting column 310, so that more types of industrial fan can be used.

[0051] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A welding frame for wind turbine production, comprising a base plate (1), characterized in that: It also includes a welding assembly (2) disposed on the surface of the base plate (1); The welding assembly (2) includes a base (21) fixedly connected to the surface of the base plate (1). Two electric telescopic columns (22) are fixedly connected to the surface of the base (21) away from the base plate (1). A support plate (215) is fixedly connected to the end of the extension shaft of the electric telescopic column (22). A protective shell (23) is fixedly connected to the side of the support plate (215) away from the electric telescopic column (22). A lead screw (25) is rotatably connected to the inner side of the protective shell (23). A servo motor (24) is mounted on the surface of the support plate (215). The output shaft of the servo motor (24) passes through the surface of the protective shell (23). The surface of the protective shell (23) is fixedly connected to the lead screw (25). The surface of the lead screw (25) is threaded with a moving block (217). The surface of the protective shell (23) is provided with a guide groove (216). A connecting block (26) is provided below the moving block (217). Clamping blocks (212) are fixedly connected to both sides of the connecting block (26). Both clamping blocks (212) are fixedly connected to the moving block (217) and slidably connected to the protective shell (23) through the guide groove (216). A mounting plate (27) is fixedly connected to the bottom surface of the connecting block (26). A welding gun (28) is mounted on the surface of the mounting plate (27).

2. The fan manufacturing welding frame according to claim 1, characterized in that: The surface of the connecting block (26) is fixedly connected to a limiting strip (213), and the surface of the protective shell (23) is provided with a limiting groove (214) that is adapted to the limiting strip (213). The limiting strip (213) is slidably connected to the protective shell (23) through the limiting groove (214).

3. The fan manufacturing welding frame according to claim 1, characterized in that: The base plate (1) is fixedly connected to the surface of the base plate (1) and two electric telescopic columns (210) are fixedly connected to the surface of the base plate (29). The extension shaft ends of the two electric telescopic columns (210) are fixedly connected to the reinforcing plates (211), and the reinforcing plates (211) are connected to the protective shell (23) by bolts.

4. The fan manufacturing welding frame according to claim 1, characterized in that: It also includes a fixing assembly (3) disposed on the surface of the base plate (1); The fixing component (3) includes two slide rails (31) fixedly connected to the surface of the base plate (1). Each slide rail (31) has two sliders (32) slidably connected to its surface, and the two sliders (32) correspond one to one. The surfaces of the two corresponding sliders (32) are fixedly connected to a bearing plate (33). The surfaces of the bearing plate (33) are fixedly connected to two upright plates (34), and the surfaces of the two upright plates (34) are threadedly connected to a threaded rod (35). The adjacent ends of the two threaded rods (35) are fixedly connected to a rubber ball (36).

5. The fan manufacturing welding frame according to claim 4, characterized in that: Both sides of the bearing plate (33) are threaded with threaded rods (37), and the ends of the threaded rods (37) near the bottom plate (1) are fixedly connected with rubber discs (38). The bottom surface of the bearing plate (33) is fixedly connected with a counterweight plate (312). The surface of the counterweight plate (312) is provided with a circular hole, and a limit post (310) is provided in the circular hole. The limit post (310) is slidably connected to the counterweight plate (312) through the circular hole. An auxiliary plate (39) is fixedly connected to the surface of the limit post (310), and a spring (311) is wound around the surface of the limit post (310). The two ends of the spring (311) are fixedly connected to the counterweight plate (312) and the auxiliary plate (39) respectively.

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