CN220197464U - Expansion clamp for thin-wall tetrafluoro pipe - Google Patents
Expansion clamp for thin-wall tetrafluoro pipe Download PDFInfo
- Publication number
- CN220197464U CN220197464U CN202321696275.4U CN202321696275U CN220197464U CN 220197464 U CN220197464 U CN 220197464U CN 202321696275 U CN202321696275 U CN 202321696275U CN 220197464 U CN220197464 U CN 220197464U
- Authority
- CN
- China
- Prior art keywords
- nut
- top plate
- conical surface
- gasket
- mandrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the field of mechanical design, and aims to provide an expansion clamp for a thin-wall tetrafluoro pipe, which solves the problems that a thin-wall part is poor in rigidity and strength, is easy to deform in clamping and cannot meet production requirements, and comprises a mandrel, a first compression cover, a first top plate, a first conical surface, a first nut, a first gasket, a second top plate, a second conical surface, a second compression cover, a second nut and a second gasket, wherein the first compression cover is movably connected with the mandrel; the first top plate is arranged on the right side of the first pressing cover; the first top plate is movably connected with the mandrel; the first top plate is provided with a first right conical surface along the periphery; the first nut is arranged at the left side of the first compression cover; the first nut is in threaded connection with the mandrel; the first gasket sets up between first nut and first lid that compresses tightly, and second roof, second conical surface, second compress tightly lid, second nut, second gasket and first roof, first conical surface, first compress tightly lid, first nut, first gasket symmetry setting.
Description
Technical Field
The utility model relates to the field of mechanical design, in particular to an expansion clamp for a thin-wall tetrafluoro tube.
Background
The clamping of the thin-wall part is a troublesome problem for a long time, and the main reasons are that the thin-wall part has poor rigidity and weak strength, is easy to deform in the clamping, and cannot meet the production requirement.
The method for clamping the thin-wall part in the production process is many, such as an elastic chuck, a liquid plastic expansion sleeve and the like, but similar clamps have complex structures and high manufacturing cost, and are suitable for the expansion clamp of the thin-wall tetrafluoro pipe.
Disclosure of Invention
The utility model aims to provide an expansion clamp for a thin-wall tetrafluoro tube, so as to solve the problems.
The implementation mode of the utility model is as follows: the expansion clamp for the thin-wall tetrafluoro tube comprises a mandrel, a first compression cover, a first top plate, a first conical surface, a first nut, a first gasket, a second top plate, a second conical surface, a second compression cover, a second nut and a second gasket;
further, the first compression cover is movably connected with the mandrel; the first top plate is arranged on the right side of the first pressing cover; the first top plate is movably connected with the mandrel; the first top plate is provided with a first right conical surface along the periphery; the first nut is arranged at the left side of the first compression cover; the first nut is in threaded connection with the mandrel; the first gasket is arranged between the first nut and the first compression cover.
Further, second roof, second conical surface, second compress tightly lid, second nut, second gasket and first roof, first conical surface, first compress tightly lid, first nut, first gasket symmetry setting.
Further, the taper of the first taper and the second taper is 20 °.
The utility model has the beneficial effects that:
1. the structure is simple, and the manufacturing cost is low;
2. the operation is simple, the thin-wall part can be shaped quickly, and the clamping is convenient.
Drawings
FIG. 1 is a schematic diagram of the expansion fixture for a thin-walled tetrafluoro tube according to embodiment 1;
in the figure, 1 dabber, 2 first compress tightly the lid, 3 first roof, 31 first conical surface, 4 first nut, 5 first gasket, 6 second roof, 61 second conical surface, 7 second compress tightly the lid, 8 second nut, 9 second gasket.
Detailed Description
The utility model is further illustrated by the following specific examples.
Example 1
The embodiment provides an expansion clamp for a thin-wall tetrafluoro tube, which comprises a mandrel 1, a first compression cover 2, a first top plate 3, a first conical surface 31, a first nut 4, a first gasket 5, a second top plate 6, a second conical surface 61, a second compression cover 7, a second nut 8 and a second gasket 9;
preferably, the first pressing cover 2 is movably connected with the mandrel 1; the first top plate 3 is arranged on the right side of the first compression cover 2; the first top plate 3 is movably connected with the mandrel 1; the first top plate 3 is provided with a first conical surface 31 to the right along the periphery; the first nut 4 is arranged on the left side of the first compression cover 2; the first nut 4 is in threaded connection with the mandrel 1; the first washer 5 is disposed between the first nut 4 and the first pressing cover 2.
Preferably, the second top plate 6, the second conical surface 61, the second compression cover 7, the second nut 8, and the second gasket 9 are symmetrically arranged with the first top plate 3, the first conical surface 31, the first compression cover 2, the first nut 4, and the first gasket 5.
Preferably, the taper of the first tapered surface 31 and the second tapered surface 61 is 20 °.
Example 2
The embodiment provides a method for using the expansion clamp for the thin-wall tetrafluoro tube in embodiment 1:
the first step is to remove the second nut 8 from the mandrel 1 and then remove the second washer 9, the second compression cover 7 and the second top plate 6 from the mandrel 1, respectively;
secondly, one end of a thin-wall tetrafluoro tube is sleeved on the first conical surface 31 of the first top plate 3;
thirdly, sleeving a second top plate 6 on the mandrel 1, rotating the second top plate 6 by hand, and tightly pushing the thin-wall tetrafluoro tube by a second conical surface 61, wherein the shape of the thin-wall tetrafluoro tube becomes regular under the action of the first conical surface 31 and the second conical surface 61;
and fourthly, respectively matching the second pressing cover 7, the second gasket 9 and the second nut 8 with the mandrel 1 to fix the thin-wall tetrafluoro tube.
The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and it is not intended that the utility model be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (2)
1. The utility model provides a thin wall tetrafluoro pipe is with expanding anchor clamps which characterized in that: the device comprises a mandrel (1), a first compression cover (2), a first top plate (3), a first conical surface (31), a first nut (4), a first gasket (5), a second top plate (6), a second conical surface (61), a second compression cover (7), a second nut (8) and a second gasket (9);
the first pressing cover (2) is movably connected with the mandrel (1);
the first top plate (3) is arranged on the right side of the first pressing cover (2);
the first top plate (3) is movably connected with the mandrel (1);
the first top plate (3) is provided with a first right conical surface (31) along the periphery;
the first nut (4) is arranged at the left side of the first compression cover (2);
the first nut (4) is in threaded connection with the mandrel (1);
the first gasket (5) is arranged between the first nut (4) and the first compression cover (2);
the second top plate (6), the second conical surface (61), the second compression cover (7), the second nut (8) and the second gasket (9) are symmetrically arranged with the first top plate (3), the first conical surface (31), the first compression cover (2), the first nut (4) and the first gasket (5).
2. The expansion clamp for the thin-walled tetrafluoro tube according to claim 1, wherein: the taper angles of the first conical surface (31) and the second conical surface (61) are 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696275.4U CN220197464U (en) | 2023-06-30 | 2023-06-30 | Expansion clamp for thin-wall tetrafluoro pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696275.4U CN220197464U (en) | 2023-06-30 | 2023-06-30 | Expansion clamp for thin-wall tetrafluoro pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197464U true CN220197464U (en) | 2023-12-19 |
Family
ID=89152761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321696275.4U Active CN220197464U (en) | 2023-06-30 | 2023-06-30 | Expansion clamp for thin-wall tetrafluoro pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197464U (en) |
-
2023
- 2023-06-30 CN CN202321696275.4U patent/CN220197464U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202144049U (en) | Nondestructive fixture for steel pipe | |
| CN106607796A (en) | Auxiliary mounting tool for mounting elastic fixing ring on split gasket | |
| CN203076930U (en) | Thin-wall sleeve-type part outer circle machining tool | |
| CN220197464U (en) | Expansion clamp for thin-wall tetrafluoro pipe | |
| CN202548004U (en) | Hermetical expanding device for water pressure test on steel pipe | |
| CN210909767U (en) | Screwdriver for righting screw | |
| CN201191755Y (en) | Expanding joint elastomer pulling apparatus for intermediate connecting joint of electric cable | |
| CN214466890U (en) | Stainless steel metal corrugated pipe | |
| CN216633465U (en) | Limiting clamp for machining corrugated pipe flat wave interface | |
| CN211027737U (en) | Ultrasonic vibration auxiliary corrugated pipe forming device | |
| CN212824968U (en) | Round pipe fixing tool | |
| CN210550551U (en) | Clamping device of plastic accessory | |
| CN209736370U (en) | Straightening device for building metal pipe fitting material | |
| CN210893905U (en) | Hydraulic automatic 90-degree rotating, pressing and loosening device | |
| CN207464741U (en) | A kind of fixture for shape extrusion | |
| CN210549544U (en) | Supporting device with adjustable thin wall pipe processing clamping | |
| CN209158192U (en) | A kind of universal crankshaft clamp device | |
| CN207309117U (en) | The tooth inserting tooling of spline housing | |
| CN207213150U (en) | Thin-wall pipeline sealing device | |
| CN214466808U (en) | Conveying pipe connecting mechanism for production of water-based acrylic resin | |
| CN212144669U (en) | Machining device for sliding seat | |
| CN221087279U (en) | Universal tool for clamping and turning of revolving body thin-wall parts | |
| CN106567883A (en) | Nut clamping mechanism for vehicle assembly | |
| CN210139069U (en) | Pneumatic internal expanding type fixing mechanism | |
| CN201368276Y (en) | Pipe clip for butting pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |