Double-clamping type three-way flanging device

Abstract

The utility model provides a double-clamping type three-way flanging device, which belongs to the technical field of three-way flanging, and comprises a clamping mechanism, the clamping mechanism comprises side plates, an L-shaped plate is arranged on the opposite sides of the two side plates, a damping rod and a spring are fixedly arranged on the side, opposite to the side plates, of the L-shaped plate, one side of each side plate is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the other side of each side plate. A clamping air cylinder is installed in the fixing frame in a matched mode. A tooth groove is formed in the L-shaped plate, the top of the workbench is connected with a U-shaped plate through a bolt, and the side, opposite to the workbench, of the U-shaped plate is rotationally connected with a limiting shaft. Under the action of the clamping mechanism, a workpiece needing to be flanged can be clamped in the middle, the situation that the workpiece is manually placed on a fixing pin, then a linkage rod is manually moved, the workpiece is firstly moved to one side, and then the workpiece is moved to the other side to be clamped is not needed, the labor intensity of workers is increased, and the flanging efficiency can be improved through the operation.

Description

Technical Field

[0001] This utility model belongs to the field of three-way flange technology, specifically relating to a double-card type three-way flange device. Background Technology

[0002] The double-clamp tee flanger is a device used for pipe processing, especially at pipe connections and branches. It can achieve pipe flanges and branches. Traditional pipe connection methods usually require welding, threaded connections, or flange connections. These methods may damage the pipe during the connection process, and the connected pipe may have the risk of leakage. The double-clamp tee flanger provides a new solution.

[0003] Existing double-clamp tee flanger devices require manual placement of the tee on a fixed rod and manual movement of the bottom connecting rod during flanger operation, which increases labor intensity and lacks the function of centering and fixing the tee. Therefore, a new double-clamp tee flanger device has emerged. Utility Model Content

[0004] The purpose of this utility model is to provide a double-clamp tee flange device, which aims to solve the problem mentioned in the background art that, during use, most double-clamp tee flange devices require manual placement of the tee on the fixed rod and manual movement of the bottom connecting rod, which increases the labor intensity and lacks the function of fixing the tee in the center.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-card type three-way flange device, comprising,

[0006] The support mechanism includes a worktable, the bottom of which is fixedly mounted with fixed legs;

[0007] Furthermore, a clamping mechanism is provided on the top of the workbench, and a flange-flipping mechanism is provided inside the clamping mechanism.

[0008] As a preferred embodiment of this utility model, the clamping mechanism includes side plates, an L-shaped plate is provided on one side of the two side plates facing each other, a damping rod and a spring are fixedly installed on the side of the L-shaped plate facing the side plates, a fixing frame is fixedly connected to one side of the side plates, and a clamping cylinder is adapted to be installed inside the fixing frame.

[0009] As a preferred embodiment of this utility model, the L-shaped plate has a toothed groove inside, the top of the workbench is connected to a U-shaped plate by bolts, the side of the U-shaped plate opposite to the workbench is rotatably connected to a limiting shaft, the outer surface of the limiting shaft is fixedly sleeved with a gear, the top of the workbench is fixedly installed with a limiting plate, and a connecting block is fixedly connected to one side of the L-shaped plate.

[0010] In a preferred embodiment of this utility model, the side plate is fixedly installed on the top of the workbench, the spring is located outside the damping rod, the gear meshes with the tooth groove, the L-shaped plate is slidably connected inside the limiting plate, and the output end of the clamping cylinder is fixedly installed on one side of the connecting block.

[0011] As a preferred embodiment of this utility model, the flanging mechanism includes a clamping block, a limit rod is fixedly connected inside the clamping block, a fixing plate is fixedly installed on one side of the two connecting blocks opposite each other, a transverse flanging cylinder is fixedly connected inside the fixing plate, and a collecting plate is provided at the bottom of the connecting block.

[0012] As a preferred embodiment of this utility model, a support top and a fixing rod are fixedly installed on the top of the workbench. A three-way pipe is inserted into the top of the fixing rod, and a longitudinal flanging cylinder is adapted to be installed at the bottom of the support top. A ball is provided on the side of the longitudinal flanging cylinder opposite to the three-way pipe.

[0013] In a preferred embodiment of this utility model, the clamping block is fixedly installed on one side of the connecting block, the sphere is adapted to the three-way pipe, and the transverse flange cylinder is adapted to the clamping block.

[0014] Compared with the prior art, the beneficial effects of this utility model are: under the action of the clamping mechanism, the workpiece to be flanged can be clamped in the center, eliminating the need for manual placement of the workpiece on the fixed pin and then manual movement of the linkage rod to move the workpiece to one side first and then move the other side for clamping, thus increasing the labor intensity of workers. Using the above operation can improve the flanging efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the clamping mechanism of this utility model;

[0018] Figure 3 This is a partial structural diagram of the clamping mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the flange mechanism of this utility model.

[0020] In the diagram: 100, Support mechanism; 101, Workbench; 102, Fixed leg; 200, Clamping mechanism; 201, Side plate; 202, Spring; 203, Damping rod; 204, L-shaped plate; 205, Gear groove; 206, U-shaped plate; 207, Connecting block; 208, Fixing frame; 209, Clamping cylinder; 210, Gear; 211, Limiting plate; 212, Limiting shaft; 300, Flanging mechanism; 301, Support top; 302, Longitudinal flanging cylinder; 303, Ball; 304, Fixing plate; 305, Transverse flanging cylinder; 306, Collecting plate; 307, Fixing rod; 308, T-pipe; 309, Limiting rod; 310, Clamping block. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example 1

[0025] Reference Figures 1-4 This is the first embodiment of the present invention, which provides a double-card type three-way flange device, including,

[0026] The support mechanism 100 includes a worktable 101, and a fixed leg 102 is fixedly installed on the bottom of the worktable 101.

[0027] Additionally, a clamping mechanism 200 is provided on the top of the workbench 101, and a flanging mechanism 300 is provided inside the clamping mechanism 200.

[0028] Specifically, the clamping mechanism 200 includes side plates 201. An L-shaped plate 204 is provided on one side of the two side plates 201 facing each other. A damping rod 203 and a spring 202 are fixedly installed on the side of the L-shaped plate 204 facing the side plates 201. A fixing frame 208 is fixedly connected to one side of the side plates 201. A clamping cylinder 209 is adapted to be installed inside the fixing frame 208.

[0029] Furthermore, the L-shaped plate 204 has a toothed groove 205 inside, and the top of the workbench 101 is connected to the U-shaped plate 206 by bolts. The side of the U-shaped plate 206 opposite to the workbench 101 is rotatably connected to the limiting shaft 212. The outer surface of the limiting shaft 212 is fixedly fitted with a gear 210. The top of the workbench 101 is fixedly installed with a limiting plate 211, and a connecting block 207 is fixedly connected to one side of the L-shaped plate 204.

[0030] The side plate 201 is fixedly installed on the top of the workbench 101, the spring 202 is located on the outside of the damping rod 203, the gear 210 meshes with the tooth groove 205, the L-shaped plate 204 is slidably connected inside the limiting plate 211, and the output end of the clamping cylinder 209 is fixedly installed on one side of the connecting block 207.

[0031] In use, the workpiece to be flanged is placed in the flanging mechanism 300. With the assistance of the fixed frame 208, the operation of the clamping cylinder 209 is controlled. With the assistance of the limiting plate 211, the clamping cylinder 209 drives the L-shaped plate 204 to move. When the L-shaped plate 204 moves, with the assistance of the limiting shaft 212, the L-shaped plate 204 drives the gear 210 to rotate through the action of the tooth groove 205.

[0032] Thus, gear 210 drives another tooth groove 205 to move in another limiting plate 211, causing the two L-shaped plates 204 to move simultaneously. Under the action of damping rod 203 and spring 202, the L-shaped plates 204 will not move randomly when they move, thereby clamping the workpiece located in the flanging mechanism 300, and then performing flanging processing on the workpiece through the action of the flanging mechanism 300.

[0033] In summary, the clamping mechanism 200 can center-clamp the workpiece to be flanged, eliminating the need for manual placement of the workpiece on the fixing pin and manual movement of the linkage rod. Instead, the workpiece is moved to one side first and then the other side is moved for clamping, which increases the labor intensity of workers. Using the above operation can improve the flanging efficiency.

[0034] Example 2

[0035] Reference Figure 4This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a flanging mechanism 300 that can clamp the three-way pipe 308 during the flanging process.

[0036] Specifically, the flanging mechanism 300 includes a clamping block 310, a limit rod 309 is fixedly connected inside the clamping block 310, a fixing plate 304 is fixedly installed on the opposite side of the two connecting blocks 207, a transverse flanging cylinder 305 is fixedly connected inside the fixing plate 304, and a collecting plate 306 is provided at the bottom of the connecting block 207.

[0037] Furthermore, a support top 301 and a fixing rod 307 are fixedly installed on the top of the workbench 101. A three-way pipe 308 is inserted into the top of the fixing rod 307. A longitudinal flanging cylinder 302 is adapted to be installed at the bottom of the support top 301. A ball 303 is provided on the side of the longitudinal flanging cylinder 302 opposite to the three-way pipe 308.

[0038] The clamping block 310 is fixedly installed on one side of the connecting block 207, the ball 303 is adapted to the three-way pipe 308, and the transverse flange cylinder 305 is adapted to the clamping block 310.

[0039] In use, the limiting rod 309 is inserted into the outside of the fixing rod 307. By controlling the clamping mechanism 200, the connecting block 207 drives the clamping block 310 to move. Under the action of the limiting rod 309, the two clamping blocks 310 cooperate to clamp, thereby stabilizing the three-way pipe 308 on the opposite side of the two clamping blocks 310. The ball 303 is placed in the three-way pipe 308. The operation of the transverse flanging cylinder 305 is controlled. The transverse flanging cylinder 305 is used in conjunction with the longitudinal flanging cylinder 302. At this time, the operation of the longitudinal flanging cylinder 302 is controlled. The longitudinal flanging cylinder 302 pushes the ball 303 into the three-way pipe 308 to perform the flanging operation.

[0040] In summary, the flanging mechanism 300 can clamp the T-tube 308 during the flanging process, preventing it from shifting. The collecting plate 306 can then collect the ball 303 for reuse in the next flanging process, improving work efficiency while ensuring personal safety.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A double-card type three-way flange device, characterized in that: include, The support mechanism (100) includes a workbench (101) with fixed legs (102) fixedly installed at the bottom of the workbench (101). In addition, a clamping mechanism (200) is provided on the top of the workbench (101), and a flange mechanism (300) is provided inside the clamping mechanism (200). The clamping mechanism (200) includes side plates (201), and an L-shaped plate (204) is provided on one side of the two side plates (201) facing each other. A damping rod (203) and a spring (202) are fixedly installed on the side of the L-shaped plate (204) facing the side plates (201). A fixing frame (208) is fixedly connected to one side of the side plates (201), and a clamping cylinder (209) is adapted to be installed inside the fixing frame (208). The L-shaped plate (204) has a toothed groove (205) inside. The top of the workbench (101) is connected to a U-shaped plate (206) by bolts. The side of the U-shaped plate (206) opposite to the workbench (101) is rotatably connected to a limiting shaft (212). A gear (210) is fixedly sleeved on the outer surface of the limiting shaft (212). A limiting plate (211) is fixedly installed on the top of the workbench (101). A connecting block (207) is fixedly connected to one side of the L-shaped plate (204). The side plate (201) is fixedly installed on the top of the workbench (101), the spring (202) is located outside the damping rod (203), the gear (210) meshes with the tooth groove (205), the L-shaped plate (204) is slidably connected inside the limiting plate (211), and the output end of the clamping cylinder (209) is fixedly installed on one side of the connecting block (207).

2. The double-card type three-way flange device according to claim 1, characterized in that: The flanging mechanism (300) includes a clamping block (310), a limit rod (309) is fixedly connected inside the clamping block (310), a fixing plate (304) is fixedly installed on the opposite side of the two connecting blocks (207), a transverse flanging cylinder (305) is fixedly connected inside the fixing plate (304), and a collecting plate (306) is provided at the bottom of the connecting block (207).

3. The double-card type three-way flange device according to claim 2, characterized in that: The top of the workbench (101) is fixedly installed with a support top (301) and a fixing rod (307). A three-way pipe (308) is inserted into the top of the fixing rod (307). A longitudinal flanging cylinder (302) is adapted to be installed at the bottom of the support top (301). A ball (303) is provided on the side of the longitudinal flanging cylinder (302) opposite to the three-way pipe (308).

4. The double-card type three-way flange device according to claim 3, characterized in that: The clamping block (310) is fixedly installed on one side of the connecting block (207), the ball (303) is adapted to the three-way pipe (308), and the transverse flange cylinder (305) is adapted to the clamping block (310).

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