CN219673530U - Pipeline connecting piece - Google Patents
Pipeline connecting piece Download PDFInfo
- Publication number
- CN219673530U CN219673530U CN202223124014.3U CN202223124014U CN219673530U CN 219673530 U CN219673530 U CN 219673530U CN 202223124014 U CN202223124014 U CN 202223124014U CN 219673530 U CN219673530 U CN 219673530U
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- pipeline
- positioning
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- sliding
- joint main
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- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a pipeline connecting piece, which comprises a quick joint main body for connecting two pipeline bodies, wherein a positioning mechanism for positioning the two pipeline bodies is arranged on the surface of the quick joint main body. This pipe connection spare, after inserting quick-operation joint main part with two pipeline bodies, rotate positioning bolt, make two arc locating plates support tightly the location back to the pipeline body, the rotation of rotating disk drives two-way lead screw and rotates, two sliding mounting piece are moved to the centre simultaneously to the rotation of two-way lead screw, thereby make two pipeline bodies support tightly with quick-operation joint, the last nut of rotating on the quick-operation joint main part again, the pipeline body is fixed a position, moreover can effectually guarantee the central line of the tip of pipeline body and the central line coincidence of quick-operation joint main part junction, thereby effectually avoided rocking of pipeline to lead to the condition that the quick-operation joint main part junction takes place to warp, the leakproofness after pipeline body and the quick-operation joint main part connection has been guaranteed.
Description
Technical Field
The utility model relates to the technical field of quick connectors, in particular to a pipeline connecting piece.
Background
In the production process of automobiles, pipeline connectors are required to be used for connecting pipelines in automobile pipeline systems.
The existing pipeline connecting piece for the automobile body is mostly a simple quick connector, after the pipeline is connected, the surface of the quick connector lacks a mechanism for positioning two pipelines after connection, so that the shaking of the pipelines easily extrudes the joint of the adapter, and further the deformation of the joint of the quick connector is caused, and the leakage is easy to occur over time.
To this end we propose a pipe connection.
Disclosure of Invention
The present utility model is directed to a pipe connector, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick connector comprises a quick connector main body for connecting two pipeline bodies, wherein a positioning mechanism for positioning the two pipeline bodies is arranged on the surface of the quick connector main body;
the positioning mechanism comprises a mounting column fixedly arranged on the outer surface of the quick connector main body, a mounting plate fixedly arranged at the top end of the mounting column, a strip-shaped groove formed in the lower surface of the mounting plate, and a bidirectional screw rod rotatably arranged on the inner wall of the strip-shaped groove, wherein a rotating disc for rotating the bidirectional screw rod is arranged on the side surface of the mounting plate, two symmetrical sliding mounting blocks are connected with the surface of the bidirectional screw rod in a threaded manner, and positioning components for positioning the pipeline body are fixedly arranged at the bottom ends of the two sliding mounting blocks;
the positioning assembly comprises a positioning frame fixedly arranged on the lower surface of the sliding mounting block and two symmetrical positioning bolts connected to the outer surface of the positioning frame in a threaded mode.
Preferably, the sliding mounting block is in sliding connection with the inner wall of the strip-shaped groove, and a threaded hole in threaded connection with the surface of the bidirectional screw rod is formed in the side face of the sliding mounting block.
Preferably, the threaded end of the positioning bolt is rotatably provided with an arc-shaped positioning plate corresponding to the pipeline body.
Preferably, a limiting mechanism for limiting the bidirectional screw rod is arranged on the upper surface of the mounting plate.
Preferably, the limiting mechanism comprises a sliding hole formed in the upper surface of the mounting plate, a sliding rod arranged on the inner wall of the sliding hole in a sliding mode, a toothed plate fixed to the bottom end of the sliding rod, and a fluted disc sleeved on the outer surface of the bidirectional screw rod and corresponding to the toothed plate and meshed with the toothed plate.
Preferably, a pull disc is fixedly arranged at the top end of the sliding rod, a propping spring is sleeved on the surface of the sliding rod, and two ends of the propping spring are fixedly connected with the mounting plate and the surface of the pull disc respectively.
Advantageous effects
The utility model provides a pipeline connecting piece, which has the following beneficial effects:
1. this pipe connection spare, after inserting quick-operation joint main part with two pipeline bodies, two pipeline bodies all are located two locating frames this moment, again rotate positioning bolt, make two arc locating plates support tightly the location back to the pipeline body, the rotation carousel drives two-way lead screw and rotates, two sliding mounting blocks are moved to the centre simultaneously to the rotation of two-way lead screw, thereby make two pipeline bodies support tightly with quick-operation joint, the last nut that rotates on the quick-operation joint main part again, the pipeline body is fixed a position, moreover, the central line that can effectually guarantee the tip of pipeline body coincides with the central line of quick-operation joint main part junction, thereby effectually avoided rocking of pipeline to lead to the condition that the quick-operation joint main part junction takes place to warp, the leakproofness after having guaranteed pipeline body and the quick-operation joint main part connection.
2. This pipe connection spare, when being connected to pipeline body and quick-operation joint main part, can upwards stimulate earlier and draw the dish and drive the pinion rack upwards move after, rotate the rolling disc again, after being connected to pipeline body and quick-operation joint main part, can loosen and draw the dish, the pinion rack can contact and mesh with fluted disc on the two-way lead screw under the effect of tight spring this moment to realize the effective braking to two-way lead screw, guaranteed the stability after pipeline body and the quick-operation joint main part are connected.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic side sectional view of the mounting plate of the present utility model.
In the figure: the pipeline comprises a pipeline body 1, a quick connector main body 2, a mounting column 3, a mounting plate 4, a bidirectional screw rod 5, a rotating disk 6, a sliding mounting block 7, a positioning frame 8, a positioning bolt 9, an arc-shaped positioning plate 10, a sliding rod 11, a toothed plate 12, a fluted disc 13, a pulling disc 14 and a tight spring 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pipeline connecting piece, includes the quick-operation joint main part 2 that connects two pipeline bodies 1, and the surface of quick-operation joint main part 2 is provided with the positioning mechanism that is used for carrying out the location to two pipeline bodies 1;
the positioning mechanism comprises a mounting column 3 fixedly arranged on the outer surface of the quick connector main body 2, a mounting plate 4 fixedly arranged at the top end of the mounting column 3, a strip-shaped groove formed in the lower surface of the mounting plate 4, and a bidirectional screw rod 5 rotatably arranged on the inner wall of the strip-shaped groove.
And the side of mounting panel 4 is provided with the rolling disc 6 that is used for rotating two-way lead screw 5, and two symmetrical sliding mounting piece 7 are connected to the surface screw thread of two-way lead screw 5, and sliding mounting piece 7 and the inner wall sliding connection of bar groove, and the screw hole with two-way lead screw 5 surface threaded connection is seted up to the side of sliding mounting piece 7.
The bottom ends of the two sliding mounting blocks 7 are fixedly provided with positioning assemblies for positioning the pipeline body 1;
the positioning assembly comprises a positioning frame 8 fixedly arranged on the lower surface of the sliding mounting block 7 and two symmetrical positioning bolts 9 which are connected with the outer surface of the positioning frame 8 in a threaded manner.
The threaded end of the positioning bolt 9 is rotatably provided with an arc-shaped positioning plate 10 corresponding to the pipeline body 1.
This pipe connection spare, after inserting quick-operation joint main part 2 with two pipeline body 1, two pipeline body 1 all lie in two locating frames 8 this moment, again rotate positioning bolt 9, make two arc locating plates 10 support tightly the back of location to pipeline body 1, rotate the carousel 6 and drive two-way lead screw 5 rotation, the rotation of two-way lead screw 5 drives two slip installation piece 7 and removes to the centre simultaneously, thereby make two pipeline body 1 can support tightly with quick-operation joint main part 2, the nut on the quick-operation joint main part 2 is rotated again at last, pipeline body 1 fixes a position, and the central line that can effectually guarantee the tip of pipeline body 1 coincides with the central line of quick-operation joint main part 2 junction, thereby effectually avoided rocking of pipeline to lead to the condition that quick-operation joint main part 2 junction takes place to warp, the leakproofness after pipeline body 1 and the quick-operation joint main part 2 are connected has been guaranteed.
The upper surface of mounting panel 4 is provided with the stop gear who is used for carrying out spacing to bi-directional lead screw 5.
The limiting mechanism comprises a sliding hole formed in the upper surface of the mounting plate 4, a sliding rod 11 arranged on the inner wall of the sliding hole in a sliding mode, a toothed plate 12 fixed to the bottom end of the sliding rod 11, and a fluted disc 13 sleeved on the outer surface of the bidirectional screw rod 5 and corresponding to the toothed plate 12 and meshed with the toothed plate 12.
The top end of the slide bar 11 is fixedly provided with a pull disc 14, the surface of the slide bar 11 is sleeved with a propping spring 15, and two ends of the propping spring 15 are fixedly connected with the surfaces of the mounting plate 4 and the pull disc 14 respectively.
This pipe connection spare, when connecting pipeline body 1 and quick-operation joint main part 2, can upwards pull earlier and pull the dish 14 and drive the pinion rack 12 and upwards remove the back, rotate again and rotate the dish 6, after connecting pipeline body 1 and quick-operation joint main part 2, can loosen and pull the dish 14, pinion rack 12 can contact and mesh with fluted disc 13 on the bi-directional lead screw 5 under the effect of supporting tight spring 15 this moment to realize the effective braking to bi-directional lead screw 5, guaranteed the stability after pipeline body 1 and quick-operation joint main part 2 are connected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pipe connection comprising a quick-connect body (2) connecting two pipe bodies (1), characterized in that: the surface of the quick connector main body (2) is provided with a positioning mechanism for positioning the two pipeline bodies (1);
the positioning mechanism comprises a mounting column (3) fixedly arranged on the outer surface of the quick connector main body (2), and a mounting plate (4) fixedly arranged at the top end of the mounting column (3), the positioning mechanism further comprises a strip-shaped groove formed in the lower surface of the mounting plate (4), and a bidirectional screw (5) rotatably arranged on the inner wall of the strip-shaped groove, a rotating disc (6) for rotating the bidirectional screw (5) is arranged on the side surface of the mounting plate (4), two symmetrical sliding mounting blocks (7) are connected with the surface of the bidirectional screw (5) in a threaded manner, and positioning components for positioning the pipeline main body (1) are fixedly arranged at the bottom ends of the two sliding mounting blocks (7);
the positioning assembly comprises a positioning frame (8) fixedly arranged on the lower surface of the sliding mounting block (7), and two symmetrical positioning bolts (9) connected to the outer surface of the positioning frame (8) in a threaded mode.
2. A pipe coupling according to claim 1, wherein: the sliding installation block (7) is in sliding connection with the inner wall of the strip-shaped groove, and a threaded hole in threaded connection with the surface of the bidirectional screw rod (5) is formed in the side face of the sliding installation block (7).
3. A pipe coupling according to claim 1, wherein: the threaded end of the positioning bolt (9) is rotatably provided with an arc-shaped positioning plate (10) corresponding to the pipeline body (1).
4. A pipe coupling according to claim 1, wherein: the upper surface of mounting panel (4) is provided with the stop gear who is used for carrying out spacing to two-way lead screw (5).
5. A pipe coupling according to claim 4, wherein: the limiting mechanism comprises a sliding hole formed in the upper surface of the mounting plate (4), a sliding rod (11) arranged on the inner wall of the sliding hole in a sliding mode, a toothed plate (12) fixed to the bottom end of the sliding rod (11), and a fluted disc (13) sleeved on the outer surface of the bidirectional screw rod (5) and corresponding to the toothed plate (12) and meshed with the toothed plate.
6. A pipe coupling according to claim 5, wherein: the top of the sliding rod (11) is fixedly provided with a pulling disc (14), the surface of the sliding rod (11) is sleeved with a propping spring (15), and two ends of the propping spring (15) are fixedly connected with the surfaces of the mounting plate (4) and the pulling disc (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124014.3U CN219673530U (en) | 2022-11-24 | 2022-11-24 | Pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124014.3U CN219673530U (en) | 2022-11-24 | 2022-11-24 | Pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673530U true CN219673530U (en) | 2023-09-12 |
Family
ID=87892667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223124014.3U Active CN219673530U (en) | 2022-11-24 | 2022-11-24 | Pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673530U (en) |
-
2022
- 2022-11-24 CN CN202223124014.3U patent/CN219673530U/en active Active
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