CCB welding fixing device

Abstract

The utility model discloses a CCB welding fixing device, and belongs to the field of fixing devices.The CCB welding fixing device comprises a bottom plate, a fixing assembly is arranged above the bottom plate, the fixing assembly comprises a supporting seat, the supporting seat is fixedly connected with the upper portion of the bottom plate, the left side of the supporting seat penetrates through and is rotationally connected with a rotating sleeve, and a clamping plate is arranged on the inner surface of the rotating sleeve; the surfaces, facing the inner surface of the rotating sleeve, of the clamping plates are fixedly connected with limiting blocks, the limiting blocks movably penetrate through the rotating sleeve, the surfaces, facing the inner surface of the rotating sleeve, of the clamping plates are rotationally connected with bolts, the bolts penetrate through the rotating sleeve in a threaded mode, the number of the fixing assemblies is two, and the rotating assembly is arranged between the two fixing assemblies. The two CCB supporting pipes needing to be welded are fixed by arranging the fixing assembly, the fixing assembly can be driven by the rotating assembly to enable the two fixed CCB supporting pipes to rotate at the same time, and the effect of conveniently conducting girth welding on the CCB supporting pipes is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fixing device, in particular to a CCB welding fixing device. BACKGROUND

[0002] The instrument panel cross beam support (CCB) is a part that integrates other parts in the cockpit, and its important components include a support tube that plays a supporting and connecting role. The CCB is mainly obtained by connecting various parts around the support tube by welding. According to different design structures, the specifications of the support tube are different, that is, the shape, thickness, etc. of the tube.

[0003] The patent document with publication number CN203526842U discloses a multifunctional CCB welding fixing device. The utility model provides a multifunctional CCB welding fixing device, which comprises a workbench, two sets of clamping mechanisms are symmetrically arranged around the CCB support tube welding area on the workbench, each set of clamping mechanisms comprises a clamp support seat fixedly installed on the workbench and a mechanical hand clamp movably installed on the clamp support seat, a plurality of positioning pins matched with the positioning holes on the CCB support tube are fixedly arranged on the workbench in the CCB support tube welding area. In the above application file, one end of the mechanical hand clamp 3 is moved to the two ends of the CCB support tube, and the two ends of the CCB support tube are clamped, so that the CCB support tube is stably fixed in the CCB support tube welding area for welding operation. However, after fixing the CCB support tube, it is inconvenient to rotate the fixed CCB support tube when welding other parts of the CCB support tube, and it is inconvenient to perform girth welding on the CCB support tube. Utility model content

[0004] In view of the deficiencies of the prior art, the utility model provides a CCB welding fixing device, which solves the problems raised in the above background art. In order to achieve the above purpose, the utility model is implemented by the following technical scheme: a CCB welding fixing device, comprising a bottom plate, a fixing assembly is arranged above the bottom plate, the fixing assembly comprises a support seat, the support seat is fixedly connected above the bottom plate, a rotating sleeve is rotatably connected through the left side of the support seat, a clamping plate is arranged on the inner surface of the rotating sleeve, a limiting block is fixedly connected to one side of the clamping plate facing the inner surface of the rotating sleeve, the limiting block is movably penetrated in the rotating sleeve, a bolt is rotatably connected to one side of the clamping plate facing the inner surface of the rotating sleeve, the bolt is threadedly penetrated in the rotating sleeve, the number of the fixing assemblies is two, and a rotating assembly is arranged between the two fixing assemblies.

[0005] Preferably, the rotating assembly comprises a rotating rod, the rotating rod is rotationally connected between the support seats in the two groups of fixing assemblies, a stepping motor is arranged on the front surface of the rotating rod, the stepping motor is fixedly connected above the bottom plate, a rotating shaft is fixedly connected to the output end of the stepping motor through a shaft coupling, a bevel gear is fixedly connected to the rear end of the rotating shaft, a crown gear is engaged with the right side of the bevel gear, and the crown gear is fixedly connected with the outer surface of the rotating rod.

[0006] Preferably, the rotating assembly further comprises a connecting gear, the connecting gear is fixedly connected with the outer surface of the rotating rod, an annular gear is engaged above the connecting gear, and the annular gear is fixedly connected with the outer surface of the rotating sleeve.

[0007] Preferably, a supporting assembly is arranged above the rotating assembly, the supporting assembly comprises a lifting plate, the lifting plate is fixedly connected with a supporting rod above the lifting plate, and an adjusting assembly is arranged below the supporting assembly.

[0008] Preferably, the adjusting assembly comprises a limiting rod, the limiting rod is fixedly connected above the bottom plate, the limiting rod is movably penetrated below the lifting plate, a screw rod is rotationally connected above the bottom plate, and the screw rod is threadedly penetrated below the lifting plate.

[0009] Preferably, the supporting rod is in the shape of L.

[0010] The application has the advantages of:

[0011] (1) The two CCB support pipes to be welded are fixed by the fixing assembly, and the two fixed CCB support pipes are simultaneously rotated by the rotating assembly, so that the CCB support pipes are conveniently ring-welded.

[0012] (2) The butt joints of the two CCB support pipes are supported by the supporting assembly, and the height of the supporting assembly is adjusted by the adjusting assembly to adapt to CCB support pipes of different sizes, so that the welding is conveniently stabilized. DETAILED DESCRIPTION

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings of the application in which:

[0014] Figure 1 is a schematic view of the overall structure of the utility model;

[0015] Figure 2 is a left view of the overall structure of the utility model;

[0016] Figure 3Is the overall structure of the utility model rear view;

[0017] Figure 4 Is the overall structure of the utility model Figure 1 Structure amplification schematic view of A in the middle.

[0018] In the above figure,

[0019] 1, base plate; 2, fixed assembly; 201, support seat; 202, rotating sleeve; 203, clamping plate; 204, limiting block; 205, bolt; 3, rotating assembly; 301, rotating rod; 302, stepping motor; 303, rotating shaft; 304, bevel gear; 305, crown gear; 306, connecting gear; 307, annular tooth; 4, support assembly; 401, lifting plate; 402, support rod; 5, adjusting assembly; 501, limiting rod; 502, screw rod. DETAILED DESCRIPTION

[0020] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the present application embodiment will be clearly and completely described below in combination with the drawings in the present application embodiment. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Embodiment one

[0023] See Figures 1-4The embodiment provides a CCB welding fixing device, which comprises a bottom plate 1, a fixing assembly 2 is arranged above the bottom plate 1, the fixing assembly 2 comprises a supporting seat 201, the supporting seat 201 is fixedly connected above the bottom plate 1, a rotating sleeve 202 is rotatably connected through the left side of the supporting seat 201, bearings are arranged between the rotating sleeve 202 and the supporting seat 201, clamping plates 203 are arranged on the inner surfaces of the rotating sleeves 202, the clamping plates 203 are arc-shaped and used for clamping CCB support pipes needing to be welded, limit blocks 204 are fixedly connected to the surfaces of the clamping plates 203, the limit blocks 204 are movably penetrated through the rotating sleeves 202, bolts 205 are rotatably connected to the surfaces of the clamping plates 203, the bolts 205 are threadedly penetrated through the rotating sleeves 202, two clamping plates 203, limit blocks 204 and bolts 205 are arranged in each rotating sleeve 202, the number of the fixing assemblies 2 is two, a rotating assembly 3 is arranged between the two fixing assemblies 2, the rotating assembly 3 comprises a rotating rod 301, the rotating rod 301 is rotatably connected between the supporting seats 201 in the two fixing assemblies 2, a stepping motor 302 is arranged on the front surface of the rotating rod 301, the output end of the stepping motor 302 faces the rotating rod 301, the stepping motor 302 is fixedly connected above the bottom plate 1, a rotating shaft 303 is fixedly connected to the output end of the stepping motor 302 through a shaft coupling, a bevel gear 304 is fixedly connected to the rear end of the rotating shaft 303, a crown gear 305 is engaged on the right side of the bevel gear 304, the crown gear 305 is fixedly connected to the outer surface of the rotating rod 301, the rotation of the rotating shaft 303 can drive the crown gear 305 to rotate through the bevel gear 304, so that the rotating rod 301 rotates, the rotating assembly 3 further comprises a connecting gear 306, the connecting gear 306 is fixedly connected to the outer surface of the rotating rod 301, annular teeth 307 are engaged above the connecting gear 306, the annular teeth 307 are fixedly connected to the outer surfaces of the rotating sleeves 202, the number of the connecting gear 306 and the annular teeth 307 is two, and the connecting gear 306 and the annular teeth 307 are arranged on the two rotating sleeves 202 respectively.

[0024] When the device is used, two CCB support pipes needing to be welded are respectively arranged in the two rotating sleeves 202 and located between the two clamping plates 203 in the rotating sleeves 202, at the moment, the two CCB support pipes are adhered together at the ends facing each other, then the clamping plates 203 are driven to move towards the CCB support pipes by rotating the bolts 205, so that the two CCB support pipes are fixed, at the moment, the two CCB support pipes are welded by an external welding device, at the moment, the stepping motor 302 is started, the rotating shaft 303 is driven to rotate through the stepping motor 302, the bevel gear 304 is driven to rotate through the rotation of the rotating shaft 303, the crown gear 305 is driven to rotate through the rotation of the bevel gear 304, the rotating rod 301 is driven to rotate through the rotation of the crown gear 305, the connecting gear 306 is driven to rotate through the rotation of the rotating rod 301, the annular teeth 307 are driven to rotate, the rotating sleeves 202 are driven to rotate in the supporting seats 201, so that the CCB support pipes in the two rotating sleeves 202 rotate simultaneously, thereby facilitating girth welding.

[0025] Embodiment Two

[0026] Reference Figures 1-4 On the basis of embodiment one, the rotating assembly 3 is provided with a supporting assembly 4 above, the supporting assembly 4 comprises a lifting plate 401, the lifting plate 401 is fixedly connected with a supporting rod 402 above, the supporting rod 402 is used for supporting the butt joint of two CCB supporting pipes which need to be welded, the supporting assembly 4 is provided with an adjusting assembly 5 below, the adjusting assembly 5 comprises a limiting rod 501, the lifting plate 401 can slide up and down on the limiting rod 501, the limiting rod 501 is fixedly connected with the bottom plate 1 above, the limiting rod 501 is movably penetrated with the lifting plate 401 below, the lifting plate 401 is provided with a through hole for the limiting rod 501 to penetrate, the bottom plate 1 is rotatably connected with a screw rod 502 above, the screw rod 502 is screw-penetrated with the lifting plate 401 below, the lifting plate 401 is provided with a threaded hole for the screw rod 502 to penetrate, the shape of the supporting rod 402 is L-shaped, and the number of the supporting rod 402 is two.

[0027] When the two CCB supporting pipes are adhered together at the end facing each other, the screw rod 502 is rotated, the lifting plate 401 is driven to slide up on the limiting rod 501 through the rotation of the screw rod 502, the lifting plate 401 drives the supporting rod 402 to rise at this time, the supporting rod 402 will finally abut against the lower end of the two CCB supporting pipes through the rising, so that the butt joint of the two CCB supporting pipes is aligned, the two CCB supporting pipes will slide on the supporting rod 402 through the rotation, and the supporting rod 402 can ensure that the butt joint of the two CCB supporting pipes is aligned, so as to facilitate stable welding.

[0028] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A CCB soldering fixture comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a fixed component (2) above it, the fixed component (2) includes a support seat (201), the support seat (201) is fixedly connected above the bottom plate (1), a rotating sleeve (202) is rotatably connected through the left side of the support seat (201), a clamping plate (203) is arranged on the inner surface of the rotating sleeve (202), a limiting block (204) is fixedly connected to the side of the clamping plate (203) facing the inner surface of the rotating sleeve (202), the limiting block (204) is movably penetrated through the rotating sleeve (202), a bolt (205) is rotatably connected to the side of the clamping plate (203) facing the inner surface of the rotating sleeve (202), the bolt (205) is threadedly penetrated through the rotating sleeve (202), the number of the fixed component (2) is two groups, and a rotating component (3) is arranged between the two groups of fixed components (2).

2. A CCB bonding fixture as claimed in claim 1, wherein, The rotating component (3) includes a rotating rod (301), the rotating rod (301) is rotatably connected between the support seats (201) in the two groups of fixed components (2), a stepping motor (302) is arranged on the front of the rotating rod (301), the stepping motor (302) is fixedly connected above the bottom plate (1), a rotating shaft (303) is fixedly connected to the output end of the stepping motor (302) through a shaft coupling, a bevel gear (304) is fixedly connected to the rear end of the rotating shaft (303), a crown gear (305) is engaged on the right side of the bevel gear (304), and the crown gear (305) is fixedly connected to the outer surface of the rotating rod (301).

3. A CCB bonding fixture as claimed in claim 2, wherein, The rotating component (3) further includes a connecting gear (306), the connecting gear (306) is fixedly connected to the outer surface of the rotating rod (301), an annular tooth (307) is engaged above the connecting gear (306), and the annular tooth (307) is fixedly connected to the outer surface of the rotating sleeve (202).

4. A CCB bonding fixture as claimed in claim 3, wherein, A supporting component (4) is arranged above the rotating component (3), the supporting component (4) includes a lifting plate (401), the lifting plate (401) is fixedly connected above the bottom plate (1), and an adjusting component (5) is arranged below the supporting component (4).

5. A CCB bonding fixture as claimed in claim 4, wherein, The adjusting component (5) includes a limiting rod (501), the limiting rod (501) is fixedly connected above the bottom plate (1), the limiting rod (501) is movably penetrated through the bottom of the lifting plate (401), a screw rod (502) is rotatably connected above the bottom plate (1), and the screw rod (502) is threadedly penetrated through the bottom of the lifting plate (401).

6. A CCB bonding fixture as claimed in claim 5, wherein, The shape of the support rod (402) is L-shaped.

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