Auxiliary supporting tool for pipeline welding

Abstract

The utility model discloses an auxiliary supporting tool for pipeline welding. The auxiliary supporting tool comprises a quick-disassembly type supporting assembly and a workbench capable of installing the quick-disassembly type supporting assembly. According to the quick-dismounting type supporting assembly, when an operator needs to weld a pipeline, the adjustable supporting part can be placed on the installation base at the corresponding position according to the overall shape of the pipeline, at the moment, the positioning bolt in the single-side locking mechanism can be inserted into the installation base, meanwhile, the operator only needs to screw the locking piece, and the pipeline can be welded through the quick-dismounting type supporting assembly. The locking piece is driven to extend into the notch in the surface of the mounting base from the supporting base, at the moment, the inclined locking piece and the vertical positioning bolt form a clamping and fixing structure on the mounting base, fixing of the adjustable supporting part is rapidly achieved, operation can be achieved with one hand, operation is efficient, and the machining requirements of pipelines of different shapes can be effectively met.

Description

Technical Field

[0001] The utility model relates to the field of xx processing, specifically a pipeline welding auxiliary support tool. Background Art

[0002] In the automotive manufacturing industry, pipe production and processing is a critical step. To ensure the stability and precision of pipe welding, auxiliary support fixtures are often required to support and secure the pipes. These auxiliary support fixtures not only improve welding quality but also significantly increase work efficiency and reduce human error.

[0003] The existing auxiliary support tooling mainly consists of a workbench and a support tooling installed on the workbench. The workbench is provided with a number of bolt holes, and the support tooling is fixed to different positions on the workbench by bolts and other structures to accommodate the support and fixation of pipes of different shapes. This design gives the support tooling a certain degree of flexibility and can meet the processing needs of various pipes. However, in actual operation, when different pipes need to be processed, it is often necessary to manually tighten the bolts to disassemble and reinstall the support tooling. Since a pipe may use multiple support tools, the operation process is more cumbersome and inconvenient. Frequent manual adjustments not only increase the labor intensity of workers, but may also affect the efficiency and quality of welding work. Therefore, the development of a more convenient and efficient auxiliary support tooling system to simplify the operating process and improve production efficiency has become an urgent problem to be solved. Utility Model Content

[0004] In order to solve the above problems, the present invention provides the following technical solutions:

[0005] Pipeline welding auxiliary support tooling, including:

[0006] A quick-release support assembly includes a mounting base with mounting holes formed on its surface, an adjustable support portion, and a unilateral locking structure connecting the adjustable support portion and the mounting base, wherein the unilateral locking structure is capable of locking the side of the adjustable support portion in contact with the mounting base, and a connecting structure capable of being mounted in the mounting hole of the mounting base is provided on the side of the adjustable support portion that is locked to the mounting base away from the unilateral locking structure;

[0007] The workbench has a table top provided with a plurality of mounting grooves adapted to the mounting seats.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the adjustable support portion includes a support base, a support frame arranged on the support base, and a rotating structure connecting the support frame and the support base, and the support frame can rotate as a whole on the support base through the rotating structure.

[0010] Furthermore, the rotating structure includes a rotating shaft arranged on the support seat, and a sleeve arranged on the surface of the support frame and connected to the rotating shaft, and a damping rubber pad in contact with the rotating shaft is provided inside the sleeve.

[0011] Furthermore, the unilateral locking structure includes a fixed protrusion provided on the surface of the support seat, and a locking piece provided on the fixed protrusion. The locking piece is a strip-shaped structure as a whole. The surface of the fixed protrusion is provided with a mounting hole adapted to the locking piece. The locking piece can extend through the mounting hole to a position outside the bottom of the support seat.

[0012] Furthermore, the internal mounting hole of the fixing protrusion is an inclined hole structure inclined from the fixing protrusion toward the mounting seat, and the surface of the mounting seat is provided with a slot for the locking piece to extend into. When the locking piece is installed in the mounting hole and extends from the inside of the fixing protrusion, the surface of the locking piece extending to the outside of the fixing protrusion can contact the inside of the slot on the surface of the mounting seat.

[0013] Furthermore, the connection structure includes a positioning bolt arranged on the support seat, one end of the positioning bolt can extend beyond the bottom of the support seat, and the surface of the positioning bolt extending beyond the bottom of the support seat is not provided with threads, and the surface of the mounting seat is provided with a socket adapted to the positioning bolt.

[0014] Furthermore, the locking member is connected to the fixing protrusion via a threaded structure, and the surface of the locking member extending to the outside of the fixing protrusion is not provided with a thread.

[0015] Furthermore, a handle is provided on the surface of the locking piece.

[0016] Furthermore, the support seat as a whole is composed of a truncated cone-shaped block, a mounting bolt provided on the truncated cone-shaped block, and a limiting member provided on the mounting bolt. A slot for the locking member to extend into is formed between the truncated cone-shaped block and the limiting member.

[0017] Beneficial effects

[0018] Compared with the prior art, the utility model, through the quick-detachable support assembly, can place the adjustable support part on the mounting seat at the corresponding position according to the overall shape of the pipe when the operator needs to weld the pipe. At this time, the positioning bolt in the unilateral locking mechanism can be inserted into the mounting seat. At the same time, the operator only needs to twist the locking piece to cause the locking piece to extend from the support seat to the groove on the surface of the mounting seat. At this time, the inclined locking piece and the vertical positioning bolt form a clamping and fixing structure on the mounting seat, which quickly realizes the fixation of the adjustable support part. It can be operated with one hand, is efficient, and can effectively adapt to the processing needs of pipes of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model workbench;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the adjustable support part of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model locking member;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model mounting seat;

[0025] Figure 6 Utility Model Figure 1 A in the middle is an enlarged structural diagram;

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Quick-release support assembly; 11. Mounting seat; 12. Adjustable support portion; 121. Support seat; 122. Support frame; 123. Rotating structure; 13. Single-sided locking structure; 131. Fixed protrusion; 132. Locking piece; 14. Connecting structure; 2. Workbench. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0031] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the technical product is usually placed when in use. They are only for the convenience of describing this technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as a limitation on this technology.

[0032] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0033] See also Figure 1-6 The pipeline welding auxiliary support tooling includes a quick-detachable support assembly 1 and a workbench 2 on which the quick-detachable support assembly 1 can be installed.

[0034] Among them, the quick-release support assembly 1 includes a mounting base 11 with mounting holes on the surface, an adjustable support part 12, and a unilateral locking structure 13 connecting the adjustable support part 12 and the mounting base 11. The unilateral locking structure 13 can lock the side of the adjustable support part 12 that is in contact with the mounting base 11. The side of the adjustable support part 12 that is locked on the mounting base 11 away from the unilateral locking structure 13 is provided with a connecting structure 14 that can be installed in the mounting hole of the mounting base 11, and the table top of the workbench 2 is provided with several mounting grooves that are compatible with the mounting base 11, so that the mounting base 11 can be installed on the workbench 2 in advance, as shown in the figure, to adapt to the subsequent installation of the adjustable support part 12.

[0035] Specifically, the adjustable support part 12 includes a support seat 121, a support frame 122 arranged on the support seat 121, and a rotating structure 123 connecting the support frame 122 and the support seat 121. The support frame 122 can rotate as a whole on the support seat 121 through the rotating structure 123. The rotating structure 123 can be a common rotating shaft structure. Preferably, the rotating structure 123 includes a rotating shaft arranged on the support seat 121, and a sleeve arranged on the surface of the support frame 122 and connected to the rotating shaft. A damping rubber pad in contact with the rotating shaft is provided inside the sleeve to ensure the stability of the support frame 122 after the angle is adjusted.

[0036] At the same time, the unilateral locking structure 13 includes a fixing protrusion 131 provided on the surface of the support seat 121, and a locking piece 132 provided on the fixing protrusion 131. The locking piece 132 is in a strip-shaped structure as a whole. The surface of the fixing protrusion 131 is provided with a mounting hole adapted to the locking piece 132. The locking piece 132 can pass through the mounting hole and extend to a position outside the bottom of the support seat 121. The internal mounting hole of the fixing protrusion 131 is an inclined hole-shaped structure inclined from the fixing protrusion 131 toward the mounting seat 11. The surface of the mounting seat 11 is provided with a hole A slot is provided for the locking member 132 to extend into. When the locking member 132 is installed in the mounting hole and extends out from the inside of the fixing protrusion 131, the surface of the locking member 132 extending to the outside of the fixing protrusion 131 can contact the inside of the slot on the surface of the mounting seat 11. The connecting structure 14 includes a positioning bolt provided on the support seat 121. One end of the positioning bolt can extend beyond the bottom of the support seat 121, and the surface of the positioning bolt extending beyond the bottom of the support seat 121 is not provided with a thread. The surface of the mounting seat 11 is provided with a socket adapted to the positioning bolt.

[0037] When the operator needs to weld the pipe, he can place the adjustable support part 12 on the mounting seat 11 at the corresponding position according to the overall shape of the pipe. At this time, the positioning bolt in the unilateral locking mechanism can be inserted into the mounting seat 11. At the same time, the operator only needs to twist the locking piece 132 to cause the locking piece 132 to extend from the support seat 121 to the notch on the surface of the mounting seat 11. At this time, the inclined locking piece 132 and the vertical positioning bolt form a clamping and fixing structure on the mounting seat 11, which quickly realizes the fixation of the adjustable support part 12. It can be operated with one hand, which is efficient and can effectively adapt to the processing needs of pipes of different shapes.

[0038] In some embodiments, to facilitate the fixing and disassembly of the locking member 132, the locking member 132 is connected to the fixing protrusion 131 through a threaded structure, and the surface of the locking member 132 extending to the outside of the fixing protrusion 131 is not provided with threads. At the same time, to facilitate the operation of the locking member 132, a handle is provided on the surface of the locking member 132.

[0039] At the same time, in order to facilitate the support and fixation of the adjustable support portion 12 at multiple angles, refer to Figure 1 The support seat 121 as a whole is composed of a truncated cone-shaped block, a mounting bolt provided on the truncated cone-shaped block, and a limiting member provided on the mounting bolt. A slot for the locking member 132 to extend into is formed between the truncated cone-shaped block and the limiting member.

[0040] In the description of this technology, it should also be noted that, unless otherwise specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this technology based on the specific circumstances.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Pipeline welding auxiliary support tooling, characterized in that: include: A quick-release support assembly (1) comprises a mounting seat (11) having a mounting hole provided on its surface, an adjustable support portion (12), and a unilateral locking structure (13) connecting the adjustable support portion (12) and the mounting seat (11), wherein the unilateral locking structure (13) is capable of locking the side of the adjustable support portion (12) in contact with the mounting seat (11), and a connecting structure (14) capable of being mounted in the mounting hole of the mounting seat (11) is provided on the side of the adjustable support portion (12) away from the unilateral locking structure (13) locked on the mounting seat (11); A workbench (2) has a table surface provided with a plurality of mounting grooves adapted to the mounting seat (11).

2. The pipeline welding auxiliary support tool according to claim 1, characterized in that: The adjustable support portion (12) comprises a support base (121), a support frame (122) disposed on the support base (121), and a rotating structure (123) connecting the support frame (122) and the support base (121); the support frame (122) can be integrally rotated on the support base (121) via the rotating structure (123).

3. The pipeline welding auxiliary support tool according to claim 2, characterized in that: The rotating structure (123) comprises a rotating shaft arranged on the support seat (121), and a sleeve arranged on the surface of the support frame (122) and connected to the rotating shaft, wherein a damping rubber pad in contact with the rotating shaft is provided inside the sleeve.

4. The pipeline welding auxiliary support tool according to claim 3, characterized in that: The unilateral locking structure (13) comprises a fixing protrusion (131) provided on the surface of the support seat (121), and a locking member (132) provided on the fixing protrusion (131); the locking member (132) is in the form of a strip as a whole; a mounting hole adapted to the locking member (132) is provided on the surface of the fixing protrusion (131); and the locking member (132) can extend through the mounting hole to a position outside the bottom of the support seat (121).

5. The pipeline welding auxiliary support tool according to claim 4, characterized in that: The internal mounting hole of the fixing protrusion (131) is in an inclined hole-shaped structure inclined from the fixing protrusion (131) toward the mounting seat (11); a notch is provided on the surface of the mounting seat (11) for the locking member (132) to extend into; when the locking member (132) is installed in the mounting hole and extends from the inside of the fixing protrusion (131), the surface of the locking member (132) extending to the outside of the fixing protrusion (131) can contact the inside of the notch on the surface of the mounting seat (11).

6. The pipeline welding auxiliary support tool according to claim 5, characterized in that: The connection structure (14) includes a positioning bolt provided on the support seat (121), one end of the positioning bolt can extend beyond the bottom of the support seat (121), and the surface of the positioning bolt extending beyond the bottom of the support seat (121) is not provided with a thread, and the surface of the mounting seat (11) is provided with a socket adapted to the positioning bolt.

7. The pipeline welding auxiliary support tool according to claim 6, characterized in that: The locking member (132) is connected to the fixing protrusion (131) via a threaded structure, and the surface of the locking member (132) extending to the outside of the fixing protrusion (131) is not provided with a thread.

8. The pipeline welding auxiliary support tool according to claim 7, characterized in that: A handle is provided on the surface of the locking member (132).

9. The pipeline welding auxiliary support tool according to claim 8, characterized in that: The support seat (121) is composed of a truncated cone-shaped block, a mounting bolt provided on the truncated cone-shaped block, and a limiting member provided on the mounting bolt. A notch is formed between the truncated cone-shaped block and the limiting member for the locking member (132) to extend into.

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