Search

CN-224201328-U - Multi-pipe butt joint quick connector

CN224201328UCN 224201328 UCN224201328 UCN 224201328UCN-224201328-U

Abstract

The utility model discloses a multi-pipe butt joint quick connector, and relates to the technical field of pneumatic transmission. The multi-pipe butt joint quick connector comprises a communicating piece and a plurality of groups of plug bodies. The device is through the integrated into one piece between injection molding technology to communication piece and the multiunit plug, makes the communication piece of metal material become an organic whole with the multiunit plug body of plastic material, has effectively avoided multiunit plug body to break and can bear the high pressure again and use difficult the throw-off, and combines guide roll, adjusting screw, supporting ring, internal thread ring and external thread ring, can follow multidirectional to the position that the guide roll is located the plug socket regulates and control for the guide roll after the multidirectional regulation can restrict the insertion route of plug position, ensures that later stage trachea keeps straight state to insert inside the plug.

Inventors

  • Wang Qinqi

Assignees

  • 宁波琪兴气动科技有限公司

Dates

Publication Date
20260505
Application Date
20250623

Claims (8)

  1. 1. The utility model provides a multitube butt joint quick connector, includes through injection molding technology integrated into one piece's intercommunication piece (1) and multiunit plug body (2), its characterized in that, multiunit the outside of plug body (2) is provided with guiding mechanism (3), guiding mechanism (3) include: The support ring (31) is sleeved on the outer wall of the plug body (2), one side of the support ring (31) is fixedly connected with a plurality of groups of support plates (32), and one ends of the plurality of groups of support plates (32) are respectively provided with a group of guide rollers (34) for guiding the insertion of the pipe body in a rotating way; A support (33) for supporting the guide roller (34), wherein an adjusting screw (35) for changing the position of the support (33) is rotatably arranged on one side of the support plate (32); And the limiting rod (36) is fixedly connected with one side of the support (33), and one end of the limiting rod (36) is limited and slides in the support plate (32).
  2. 2. The multi-pipe butt joint quick connector of claim 1, wherein one side of the support (33) is fixedly connected with a limit bearing (351), and one end outer wall of the adjusting screw (35) is fixedly connected with the inner wall of the limit bearing (351).
  3. 3. A multi-pipe butt joint quick connector as claimed in claim 1, wherein one side of the supporting ring (31) is provided with a moving assembly (4), and the moving assembly (4) is used for changing the setting position of the supporting ring (31) relative to the plug body (2).
  4. 4. A multi-pipe butt joint quick connector as claimed in claim 3, wherein the moving assembly (4) comprises an external threaded ring (41) fixedly arranged on the outer wall of the plug body (2) and an internal threaded ring (42) which is sleeved on the outer wall of the external threaded ring (41) in a threaded manner and is rotatably connected with one side of the supporting ring (31).
  5. 5. The multi-pipe butt joint quick connector of claim 4, wherein a connecting bearing (44) is fixedly connected to one side, far away from the supporting plate (32), of the supporting ring (31), and one end outer wall of the inner threaded ring (42) is fixedly connected with the inner wall of the connecting bearing (44).
  6. 6. The multi-pipe butt joint quick connector of claim 5, wherein a telescopic rod (43) for positioning the moving track of the support ring (31) is fixedly connected between one side of the support ring (31) far away from the support plate (32) and one side of the externally threaded ring (41).
  7. 7. A multi-pipe butt joint quick connector as claimed in claim 4, wherein a handle (45) is fixedly connected to one side of the inner threaded ring (42) away from the connecting bearing (44).
  8. 8. The multi-pipe butt joint quick connector of claim 4, wherein a positioning block (46) is fixedly connected to one side of the external thread ring (41) away from the telescopic rod (43).

Description

Multi-pipe butt joint quick connector Technical Field The utility model relates to the technical field of pneumatic transmission, in particular to a multi-pipe butt joint quick connector. Background The quick connector is formed by combining a metal part and a plastic part, and the traditional quick connector adopts a pressing buckle structure when being connected with the plastic part, and a plurality of groups of air pipes are combined with the quick connector by inserting the plastic part, so that different pipe bodies can be simultaneously connected through a group of quick connectors, and the workload and the cost of installation and maintenance are reduced. But to the structure of buckling of quick connector department, the process of buckling causes the plastics position to break and the metal position to appear the problem such as warp easily, when quick connector receives the high pressure that is greater than its pressure of bearing, the structure of buckling is easy to be taken off, leads to quick connector metal position and plastics position separation, influences the stability of quick connector in pneumatic transmission process, and to prior art not enough, we propose a multitube butt joint quick connector in order to solve above-mentioned problem. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a multi-pipe butt joint quick connector, which solves the problems that a plastic part is broken and a metal part is deformed easily in the pressing and buckling process of a pressing and buckling structure at the quick connector, and when the quick connector is subjected to high pressure which is larger than the bearing pressure of the quick connector, the pressing and buckling structure is easy to separate, so that the metal part of the quick connector is separated from the plastic part, and the stability of the quick connector in the pneumatic transmission process is influenced. The utility model is realized by the following technical scheme that the multi-pipe butt joint quick-connect connector comprises a communicating piece and a plurality of groups of plug bodies which are integrally formed through an injection molding process, wherein the outer parts of the plurality of groups of plug bodies are provided with guide mechanisms, and the guide mechanisms comprise: The support ring is sleeved on the outer wall of the plug body, one side of the support ring is fixedly connected with a plurality of groups of support plates, and one ends of the plurality of groups of support plates are respectively provided with a group of guide rollers for guiding the insertion of the pipe body in a rotating manner; The support is used for supporting the guide roller, and an adjusting screw rod for changing the position of the support is rotatably arranged on one side of the support plate; And one end of the limiting rod is limited and slides in the support plate. Preferably, one side of the support is fixedly connected with a limit bearing, and the outer wall of one end of the adjusting screw is fixedly connected with the inner wall of the limit bearing. Preferably, a moving component is arranged on one side of the supporting ring, and the moving component is used for changing the arrangement position of the supporting ring relative to the plug body. Preferably, the moving assembly comprises an external thread ring fixedly arranged on the outer wall of the plug body and an internal thread ring which is sleeved on the outer wall of the external thread ring in a threaded manner and is rotationally connected with one side of the supporting ring. Preferably, a connecting bearing is fixedly connected to one side, away from the supporting plate, of the supporting ring, and the outer wall of one end of the internal thread ring is fixedly connected with the inner wall of the connecting bearing. Preferably, a telescopic rod for positioning the moving track of the support ring is fixedly connected between one side of the support ring, which is far away from the support plate, and one side of the external thread ring. Preferably, a handle is fixedly connected to one side of the inner thread ring, which is far away from the connecting bearing. Preferably, a positioning block is fixedly connected to one side of the external thread ring, which is far away from the telescopic rod. The utility model discloses a multi-pipe butt-joint quick connector which has the beneficial effects that a plurality of groups of plug bodies are integrally formed between a communicating piece and a plurality of groups of plugs through an injection molding process, so that the communicating piece made of metal materials and the plug bodies made of plastic materials are integrated, the situation that the plug bodies are broken and can bear high pressure to be used and not easy to be separated is effectively avoided, and in addition, a guide roller, an adjusting screw, a supporting ring, an internal thread