A positioning device for the production of fluid connectors

Abstract

This utility model discloses a positioning device for fluid connector production, including a support frame. An installation tube is fixedly connected to one side of the support frame. Multiple circumferentially arranged swing grooves are formed on the side wall of the installation tube. Contact frames are provided within the swing grooves. A rotating shaft is fixedly connected through one side of each contact frame, and the rotating shaft rotatably connects to the contact frames. A traction mechanism for swinging and pulling the multiple contact frames is provided within the installation tube. A driving mechanism for driving the swinging of the contact frames is also provided within the installation tube. A positioning frame is sleeved on the side wall of the installation tube. This utility model, by setting multiple contact frames with adjustable angles within the installation tube, provides positioning support for the fluid connector through internal contact and abutment, avoiding interference with surface processing while enabling positioning of fluid connectors with different internal dimensions and structures, thus facilitating the positioning process of fluid connectors.

Description

Technical Field

[0001] This utility model relates to the technical field of production equipment for fluid connectors in the mechanical manufacturing industry, and in particular to a positioning device for the production of fluid connectors. Background Technology

[0002] In the production process of fluid connectors, precise positioning is a key element to ensure product quality.

[0003] However, current positioning methods and equipment have many drawbacks, negatively impacting the production process. The following problems exist during their use: Poor positioning accuracy: Traditional positioning methods rely heavily on simple fixtures or manual operation. In actual production, the fixtures themselves have limited precision, and manual operation easily introduces errors, making it difficult to accurately position fluid connectors in various production processes. For example, during welding and drilling, positioning deviations can cause welding position shifts and inaccurate drilling positions, severely affecting the fit between fluid connectors and other components, reducing product quality and reliability; Narrow applicability: Fluid connectors are diverse, with significant differences in shape and specifications. Existing positioning devices are typically designed for specific types or specifications of fluid connectors. When producing products of different sizes or shapes, frequent changes to the positioning device or complex adjustments are required. This not only prolongs production preparation time but also increases production costs and reduces overall production efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a positioning device for the production of fluid connectors.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A positioning device for producing fluid connectors includes a support frame, an installation pipe fixedly connected to one side of the support frame, a plurality of circumferentially arranged swing grooves formed on the side wall of the installation pipe, a contact frame disposed within the swing grooves, a rotating shaft fixedly connected through one side of the contact frame, the rotating shaft rotatably connecting the contact frame, a traction mechanism for swinging and pulling the plurality of contact frames disposed within the installation pipe, a drive mechanism for swinging and driving the contact frames disposed within the installation pipe, a positioning frame sleeved on the side wall of the installation pipe, a plurality of circumferentially arranged connecting pipes fixedly connected to the side wall of the positioning frame, and a hook slidably connected within the connecting pipes.

[0007] Preferably, the traction mechanism includes two symmetrically arranged movable frames disposed inside the mounting tube. The side walls of the movable frames are provided with a plurality of circumferentially arranged rotating grooves, and the side walls of the rotating grooves are provided with two symmetrically arranged waist grooves. The contact frame cooperates with the waist grooves.

[0008] Preferably, the drive mechanism includes a threaded rod that passes through the rotatable connecting mounting tube, and the threaded rod passes through the two movable frames.

[0009] Preferably, one end of the mounting tube is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to a threaded rod.

[0010] Preferably, the inner side of the positioning frame is fixedly connected with a plurality of circumferentially arranged limiting blocks, and the side wall of the mounting tube is provided with a plurality of circumferentially arranged limiting grooves, and the limiting blocks are slidably connected in the limiting grooves.

[0011] Preferably, two symmetrically arranged traction rods are fixedly connected inside the connecting pipe. A return spring is sleeved on the side wall of the traction rod. The two ends of the return spring are fixedly connected to the opposite side of the hook and the connecting pipe, respectively. A contact pad is fixedly connected to one side of the hook and the contact frame.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. This utility model is provided with structures such as an installation pipe, a contact frame, a movable frame, a threaded rod, a support frame, and a swing groove. By setting multiple contact frames with adjustable opening angles inside the installation pipe, the fluid connector can be positioned and supported by internal contact and tightness, avoiding interference with its surface processing. At the same time, it can position fluid connectors with different internal dimensions and structures, facilitating the positioning process of the fluid connector.

[0014] 2. This utility model is equipped with a positioning frame, a limiting groove, a limiting block, a connecting pipe, and a hook. The installation of the limiting groove and the limiting block facilitates the cooperation between the positioning frame and the installation pipe. With the help of multiple connecting pipes and hook structures, the external end of the fluid connector can be contacted, positioned, and clamped. At the same time, it can be easily disassembled and installed, facilitating the positioning and disassembly process of the fluid connector during processing. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of a positioning device for producing fluid connectors proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the positioning frame installation structure of a positioning device for fluid connector production proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the moving frame structure of a positioning device for fluid connector production proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the positioning frame structure of a positioning device for the production of fluid connectors proposed in this utility model.

[0019] In the diagram: 1 Support frame, 2 Mounting pipe, 3 Swing groove, 4 Contact frame, 5 Threaded rod, 6 Rotating shaft, 7 Moving frame, 8 Rotating groove, 9 Waist groove, 10 Contact pad, 11 Drive motor, 12 Positioning frame, 13 Limiting groove, 14 Limiting block, 15 Connecting pipe, 16 Hook, 17 Traction rod. Detailed Implementation

[0020] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] Reference Figure 1-4 A positioning device for producing fluid connectors includes a support frame 1, an installation pipe 2 fixedly connected to one side of the support frame 1, a drive motor 11 fixedly connected to one end of the installation pipe 2, and a threaded rod 5 fixedly connected to the output shaft of the drive motor 11.

[0022] The side wall of the mounting tube 2 is provided with multiple circumferentially arranged swing grooves 3. A contact frame 4 is provided in the swing groove 3. A rotating shaft 6 is fixedly connected through one side of the contact frame 4. The rotating shaft 6 is rotatably connected to the contact frame 4. The mounting tube 2 is provided with a traction mechanism for swinging and pulling the multiple contact frames 4. The traction mechanism includes two symmetrically arranged movable frames 7 arranged in the mounting tube 2. The side wall of the movable frame 7 is provided with multiple circumferentially arranged rotating grooves 8. The side wall of the rotating groove 8 is provided with two symmetrically arranged waist grooves 9. The contact frame 4 cooperates with the waist grooves 9.

[0023] The mounting tube 2 is equipped with a drive mechanism for swinging the contact frame 4. The drive mechanism includes a threaded rod 5 that passes through and rotates through the mounting tube 2, and the threaded rod 5 passes through and threadedly connects two movable frames 7.

[0024] The side wall of the mounting tube 2 is fitted with a positioning frame 12. Multiple circumferentially arranged limiting blocks 14 are fixedly connected to the inner side of the positioning frame 12. Multiple circumferentially arranged limiting grooves 13 are opened on the side wall of the mounting tube 2. The limiting blocks 14 are slidably connected in the limiting grooves 13. Multiple circumferentially arranged connecting tubes 15 are fixedly connected to the side wall of the positioning frame 12. Hooks 16 are slidably connected in the connecting tubes 15.

[0025] Two symmetrically arranged traction rods 17 are fixedly connected inside the connecting pipe 15. A return spring is sleeved on the side wall of the traction rod 17. The two ends of the return spring are fixedly connected to the opposite side of the hook 16 and the connecting pipe 15, respectively. A contact pad 10 is fixedly connected to one side of the hook 16 and the contact frame 4.

[0026] When using this utility model, such as Figure 1-4 As shown, during use, the installation pipe 2 is first extended into the fluid connector under the support of the support frame 1. At this time, the drive motor 11 drives the rotation of the threaded rod 5 (where the threaded rod 5 is a double-ended threaded rod, that is, the threads at both ends turn in opposite directions). Through its threaded connection with the moving frame 7, the relative movement of the two moving frames 7 can be driven. Through the movement of the moving frame 7, the contact frame 4 is connected to the inner groove of the rotating groove 8, which can drive the contact frame 4 to rotate and swing in the swing groove 3 under the connection of the rotating shaft 6. That is, the angle of the multiple contact frames 4 in the swing groove 3 can be adjusted. By adjusting the angle, they can contact the inner wall of the fluid connector, thereby allowing the fluid to be in contact with the inner wall of the fluid connector with different inner dimensions. The fluid connector is positioned by contacting and adjusting the contact frames at both ends synchronously, thus achieving internal contact fixation of the fluid connector and avoiding interference with its surface processing. Then, the positioning frame 12 is fitted onto the side wall of the installation pipe 2. At this time, multiple limiting blocks 14 and limiting grooves 13 provide positioning and limiting for the installation of the positioning frame 12. At the same time, under the traction of the traction rod 17 and the return spring, the hook 16 is kept in external contact and fixed with the fluid connector, thereby further positioning and fixing the fluid connector. The positioning frame 12 can be fitted and fixed in a way that facilitates its disassembly and installation, thus achieving convenient fixing, positioning and disassembly of the fluid connector.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A positioning device for fluid connection production, comprising a support frame (1), characterized in that, The support frame (1) is fixedly connected to one side of the mounting tube (2). The side wall of the mounting tube (2) is provided with multiple circumferentially arranged swing grooves (3). The swing grooves (3) are provided with contact frames (4). The side of the contact frame (4) is fixedly connected to a rotating shaft (6). The rotating shaft (6) is rotatably connected to the contact frame (4). The mounting tube (2) is provided with a traction mechanism for swinging and pulling multiple contact frames (4). The mounting tube (2) is provided with a driving mechanism for swinging and driving the contact frames (4). The side wall of the mounting tube (2) is fitted with a positioning frame (12). The side wall of the positioning frame (12) is fixedly connected with multiple circumferentially arranged connecting tubes (15). The connecting tubes (15) are slidably connected with hooks (16).

2. The positioning device for producing a fluid connector according to claim 1, wherein The traction mechanism includes two symmetrically arranged movable frames (7) set in the mounting tube (2). The side wall of the movable frame (7) is provided with a plurality of circumferentially arranged rotating grooves (8). The side wall of the rotating groove (8) is provided with two symmetrically arranged waist grooves (9). The contact frame (4) cooperates with the waist grooves (9).

3. The positioning device for producing a fluid connector according to claim 2, wherein The drive mechanism includes a threaded rod (5) that passes through the rotating connection mounting tube (2), and the threaded rod (5) passes through the two movable frames (7) threadedly connected.

4. The positioning device for producing a fluid connector according to claim 3, wherein One end of the mounting tube (2) is fixedly connected to a drive motor (11), and the output shaft of the drive motor (11) is fixedly connected to a threaded rod (5).

5. The positioning device for producing a fluid connection according to claim 4, characterized in that The positioning frame (12) has multiple circumferentially arranged limiting blocks (14) fixedly connected to its inner side, and the mounting tube (2) has multiple circumferentially arranged limiting grooves (13) on its side wall. The limiting blocks (14) are slidably connected in the limiting grooves (13).

6. The positioning device for producing a fluid connection according to claim 5, characterized in that Two symmetrically arranged traction rods (17) are fixedly connected inside the connecting pipe (15). The side wall of the traction rod (17) is fitted with a return spring. The two ends of the return spring are fixedly connected to the opposite side of the hook (16) and the connecting pipe (15). The hook (16) and the contact frame (4) are both fixedly connected with a contact pad (10).

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