CN219787248U

CN219787248U - Frame flange welding frock

Info

Publication number: CN219787248U
Application number: CN202321165256.9U
Authority: CN
Inventors: 汤世海; 张明理
Original assignee: Nanjing Fengyuan Automation Equipment Co ltd
Current assignee: Nanjing Fengyuan Automation Equipment Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-03
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a frame flange welding tool, which belongs to the technical field of flange processing and comprises the following components: the frame, equal fixed mounting has the reinforcing plate all around the frame bottom, reinforcing plate bottom fixedly connected with landing leg, landing leg bottom fixedly connected with division board, frame upper end left side fixedly connected with fixing base, frame top middle part fixedly connected with spacing seat, frame top right side fixedly connected with motor, the output of motor rotates and is connected with the pivot, the left end fixedly connected with three-jaw chuck of pivot, the left end fixed mounting of three-jaw chuck has the pipe, the pipe outer wall is provided with compresses tightly the subassembly, the left end fixedly connected with ring flange of pipe, the locating hole has been seted up to the center department of ring flange. Therefore, the welding stability can be ensured, the welding efficiency and the welding quality are improved, the service life of the product is prolonged, and the practicability is realized.

Description

Frame flange welding frock

Technical Field

The utility model relates to a flange welding tool, in particular to a frame flange welding tool, and belongs to the technical field of flange processing.

Background

Flanges, also known as flange collars or lugs. The flange is a part for connecting pipes and is used for connecting pipe ends, is a common connecting part and is usually welded at the end part of a shaft or cylinder workpiece so as to facilitate the connection of the workpieces, and when in welding, the flange needs to be fixed by using a tool.

The existing flange welding tool has certain defects when in use, the flange is generally welded by manual work, and because the flange is easy to relatively move during welding, the operation is inconvenient, the flange installation accuracy is low, the flange is easy to shake in the welding process to cause inaccurate welding, the stability of welding is poor, the processing efficiency is affected, the welding quality is reduced, the welding efficiency is low, and the service life of a product is easy to reduce. Accordingly, improvements are now made to a flange welding tool.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a frame flange welding tool, which can realize that a flange is not easy to move during welding and solves the technical problem that the flange is easy to move relatively during welding in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a frame flange welding frock, which comprises a frame, equal fixed mounting has the reinforcing plate all around the frame bottom, reinforcing plate bottom fixedly connected with landing leg, landing leg bottom fixedly connected with division board, frame upper end left side fixedly mounted has the fixing base, frame top middle part fixedly mounted has spacing seat, frame top right side fixedly mounted has the motor, the output of motor rotates and is connected with the pivot, the left end fixedly connected with three-jaw chuck of pivot, the left end fixed mounting of three-jaw chuck has the pipe, the pipe outer wall is provided with compresses tightly the subassembly, the left end fixedly connected with ring flange of pipe, the locating hole has been seted up to the center department of ring flange.

Further, the compressing assembly comprises a mounting plate, the support is fixedly installed around the bottom of the mounting plate, the support is located at the upper end of the frame, a second air cylinder is fixedly installed in the middle of the top end of the mounting plate, the output end of the second air cylinder is fixedly connected with a connecting plate, and a compressing block is fixedly installed at the bottom of the connecting plate.

Further, the fixed seat upper end fixed mounting has first cylinder, the piston department swing joint of first cylinder has the ejector pin, the head of ejector pin is the cone, the outer wall of ejector pin is provided with the mount, mount fixed mounting is in the upper end of frame.

Further, the connection relationship between the split plate and the supporting leg is welding, and the supporting leg and the frame are mutually perpendicular.

Further, the compressing block corresponds to the position of the limiting seat.

Further, the pipe joint is between compact heap and spacing seat.

Further, the output end of the second cylinder penetrates through the top end of the support and is fixedly connected with the top of the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of the arranged compression assembly and the limiting seat, the operation is convenient, the second cylinder is driven to drive the connecting plate and the compression block to shrink, so that the connecting plate and the compression block are far away from the limiting seat, the height of the compression block can be adjusted, the compression assembly is suitable for clamping more specifications of round pipes, the position can be fixed, the flange is not easy to move during welding, the phenomenon of inaccurate welding caused by shaking of the round pipes and the flange in the welding process can be avoided, the welding stability of the round pipes and the flange is further improved, the installation accuracy of the flange is ensured, the welding efficiency and the welding quality are improved, and the service life of products is prolonged.

In conclusion, the compression assembly and the limiting seat are arranged, so that the stability of welding is guaranteed, the welding efficiency and the welding quality are improved, the service life of a product is prolonged, and the welding device has practicability.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic overall structure of a frame flange welding tool according to the present utility model;

FIG. 2 is a schematic structural view of a hold-down assembly of a frame flange welding tool according to the present utility model;

fig. 3 is a schematic structural view of a first cylinder of a frame flange welding tool according to the present utility model;

fig. 4 is a schematic structural view of a flange plate of a frame flange welding fixture according to the present utility model.

In the figure: 1. a frame; 2. a reinforcing plate; 3. a support leg; 4. a split plate; 5. a motor; 6. a rotating shaft; 7. a three-jaw chuck; 8. a round tube; 9. a compression assembly; 91. a mounting plate; 92. a second cylinder; 93. a bracket; 94. a connecting plate; 95. a compaction block; 10. a flange plate; 11. a limit seat; 12. a fixing seat; 13. a first cylinder; 14. a push rod; 15. a fixing frame; 16. and positioning holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the welding fixture for the frame flange provided by the embodiment comprises a frame 1, reinforcing plates 2 are fixedly installed around the bottom end of the frame 1, supporting legs 3 are fixedly connected to the bottoms of the reinforcing plates 2, pressure dividing plates 4 are fixedly connected to the bottoms of the supporting legs 3, the connection relationship between the pressure dividing plates 4 and the supporting legs 3 is welding, the supporting legs 3 are perpendicular to the frame 1, a fixing seat 12 is fixedly installed on the left side of the upper end of the frame 1, a limit seat 11 is fixedly installed on the middle portion of the top end of the frame 1, a motor 5 is fixedly installed on the right side of the top of the frame 1, a rotating shaft 6 is rotatably connected to the output end of the motor 5, a three-jaw chuck 7 is fixedly connected to the left end of the rotating shaft 6, one end of a circular tube 8 is fixed, assembly position accuracy can be guaranteed, welding quality is guaranteed, the left end of the three-jaw chuck 7 is fixedly connected with the circular tube 8, the circular tube 8 is clamped between a pressing block 95 and the limit seat 11, a pressing assembly 9 is arranged on the outer wall of the circular tube 8, the pressing assembly 9 is pressed and the pressing effect is relieved through the pressing assembly 9, the pressing effect is automatically completed, the operation in the welding process is more convenient, the left end of the circular tube 8 is fixedly connected with a flange disc 10, and the flange disc 10 is provided with a positioning hole 10, and the positioning hole 16 is provided with a positioning hole 16 is formed in the positioning hole 10, and the positioning hole is used for the positioning hole 16 of the positioning hole is the positioning of the circular disc 10.

As shown in fig. 1-2, the compressing assembly 9 comprises a mounting plate 91, the periphery of the bottom of the mounting plate 91 is fixedly provided with a bracket 93, the bracket 93 is located at the upper end of the frame 1, the middle part of the top end of the mounting plate 91 is fixedly provided with a second air cylinder 92, the output end of the second air cylinder 92 is fixedly connected with a connecting plate 94, the output end of the second air cylinder 92 penetrates through the top end of the bracket 93 and is fixedly connected with the top of the connecting plate 94, the bottom of the connecting plate 94 is fixedly provided with a compressing block 95, the compressing block 95 corresponds to the position of the limiting seat 11, the flange 10 can be rapidly positioned and fixed, and efficient processing of the flange 10 is facilitated.

As shown in fig. 3, a first cylinder 13 is fixedly mounted at the upper end of the fixed seat 12, a push rod 14 is movably connected to a piston of the first cylinder 13, the push rod 14 is used for pushing the flange plate 10, the head of the push rod 14 is a cone, a fixing frame 15 is arranged on the outer wall of the push rod 14, and the fixing frame 15 is fixedly mounted at the upper end of the frame 1 and can provide support for the movement of the push rod 14 in the horizontal direction.

The working principle and the using flow of the utility model are as follows:

when the welding tool is used, the round tube 8 is fixed on the three-jaw chuck 7, the round tube 8 is supported by the limiting seat 11, the first air cylinder 13 is started, the piston of the first air cylinder 13 is ejected out to drive the ejector rod 14 to eject to the positioning hole 16 on the flange plate 10, the position of the round tube 8 is adjusted, concentricity of the round tube 8 and the three-jaw chuck 7 is ensured, then the motor 5 is started, the rotating shaft 6 and the three-jaw chuck 7 are driven by the motor 5 to rotate, the round tube 8 and the flange plate 10 start to rotate to facilitate welding, meanwhile, the compressing block 95 is driven by the second air cylinder 92 to compress the round tube 8, the position of the round tube 8 is fixed, the subsequent welding operation is facilitated, the connecting plate 94 and the compressing block 95 are driven by the second air cylinder 92 to shrink after the welding is finished, the round tube 8 is far away from the connecting plate 94 and the compressing block 95, so that the compressing effect is relieved, the round tube 8 after the welding is conveniently taken out by a user, and the welding effect is improved.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a frame flange welding frock, its characterized in that, including frame (1), equal fixed mounting has reinforcing plate (2) all around frame (1) bottom, reinforcing plate (2) bottom fixedly connected with landing leg (3), landing leg (3) bottom fixedly connected with branch clamp plate (4), frame (1) upper end left side fixedly mounted has fixing base (12), frame (1) top middle part fixed mounting has spacing seat (11), frame (1) top right side fixedly mounted has motor (5), the output rotation of motor (5) is connected with pivot (6), the left end fixedly connected with three-jaw chuck (7) of pivot (6), the left end fixed mounting of three-jaw chuck (7) has pipe (8), pipe (8) outer wall is provided with and compresses tightly subassembly (9), the left end fixedly connected with ring flange (10) of pipe (8), locating hole (16) have been seted up in the center department of ring flange (10).

2. The frame flange welding fixture according to claim 1, wherein the pressing assembly (9) comprises a mounting plate (91), supports (93) are fixedly mounted on the periphery of the bottom of the mounting plate (91), the supports (93) are located at the upper end of the frame (1), a second air cylinder (92) is fixedly mounted in the middle of the top end of the mounting plate (91), a connecting plate (94) is fixedly connected to the output end of the second air cylinder (92), and a pressing block (95) is fixedly mounted at the bottom of the connecting plate (94).

3. The frame flange welding tool according to claim 1, wherein a first air cylinder (13) is fixedly arranged at the upper end of the fixed seat (12), a push rod (14) is movably connected to a piston of the first air cylinder (13), the head of the push rod (14) is a cone, a fixing frame (15) is arranged on the outer wall of the push rod (14), and the fixing frame (15) is fixedly arranged at the upper end of the frame (1).

4. The frame flange welding tool according to claim 1, wherein the connection relationship between the pressure dividing plate (4) and the supporting legs (3) is welding, and the supporting legs (3) and the frame (1) are perpendicular to each other.

5. The frame flange welding fixture according to claim 2, wherein the pressing block (95) corresponds to the position of the limiting seat (11).

6. The frame flange welding tool according to claim 2, wherein the round tube (8) is clamped between the compression block (95) and the limiting seat (11).

7. The frame flange welding fixture according to claim 2, wherein the output end of the second cylinder (92) penetrates through the top end of the bracket (93) and is fixedly connected with the top of the connecting plate (94).