CN220850266U - Stainless steel pipe clamping and pressing device - Google Patents
Stainless steel pipe clamping and pressing device Download PDFInfo
- Publication number
- CN220850266U CN220850266U CN202322469929.6U CN202322469929U CN220850266U CN 220850266 U CN220850266 U CN 220850266U CN 202322469929 U CN202322469929 U CN 202322469929U CN 220850266 U CN220850266 U CN 220850266U
- Authority
- CN
- China
- Prior art keywords
- section
- fixing section
- connecting section
- bolt
- fixing
- 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.)
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Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000002788 crimping Methods 0.000 description 6
- 238000004049 embossing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of pipeline fixing devices, in particular to a stainless steel pipe clamping and pressing device which comprises a first connecting section, a second connecting section, a first fixing section, a second fixing section and a bolt, wherein one end of the first connecting section is rotationally connected with the inner end of the first fixing section, and the other end of the first connecting section is rotationally connected with the second connecting section; the other end of the second connecting section is rotationally connected with the inner end of the second fixing section; the outer ends of the first fixing section and the second fixing section are longitudinally provided with at least one through hole, and one bolt is fixed with one group of through holes; the first connecting section, the second connecting section, the first fixing section, the second fixing section and the bolts are mutually connected to form the clamping device with the inner ring provided with the circular opening, the single element is small in size and the appearance of the clamping device can be flexibly adjusted during installation, and the clamping device is convenient to install in a narrow environment.
Description
Technical Field
The utility model relates to the technical field of pipeline fixing devices, in particular to a stainless steel pipe clamping and pressing device.
Background
The common stainless steel pipes are connected by clamping and pressing or welding technology, and the small-caliber stainless steel pipes are connected by clamping and pressing. The traditional stainless steel clamping tool is large in size and high in price, and time and labor are consumed for completing the stainless steel pipe crimping work in a narrow space.
The utility model discloses a Chinese patent with publication number of CN215445448U, which discloses a stainless steel pipeline clamping and pressing type connecting piece, including left pipe sleeve and right pipe sleeve of interconnect, left pipe sleeve and right pipe sleeve symmetry set up, one side of left pipe sleeve is provided with down the locating baffle, the opposite side of left pipe sleeve is provided with the upper groove, one side of right pipe sleeve is provided with the locating baffle, the opposite side of right pipe sleeve is provided with the lower groove, lower locating baffle bottom is provided with first locating piece, upper locating baffle bottom is provided with the second locating piece, first locating piece upwards extends and is connected with the lower groove, the second locating piece downwards extends and is connected with the upper groove, the outside cover of one end of right pipe sleeve is equipped with the sealing ring, evenly distributed all around of one end outside of right pipe sleeve has the locating pin, the locating hole with locating pin matched with is evenly seted up to the one end of left pipe sleeve.
The above patent has good stability and sealing performance, can effectively prevent liquid leakage, but the volume of a single element is large, and is inconvenient to install in a narrow occasion.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the stainless steel pipe clamping and pressing device, which has smaller volume of single element and can flexibly adjust the appearance during installation, thereby being convenient for installation in a narrow environment.
The utility model provides the following technical scheme:
The stainless steel pipe clamping and pressing device comprises a first connecting section, a second connecting section, a first fixing section, a second fixing section and a bolt, wherein one end of the first connecting section is rotationally connected with the inner end of the first fixing section, and the other end of the first connecting section is rotationally connected with the second connecting section; the other end of the second connecting section is rotationally connected with the inner end of the second fixing section; the outer ends of the first fixing section and the second fixing section are longitudinally provided with at least one through hole, and one bolt is fixed with one group of through holes; the first connecting section, the second connecting section, the first fixing section, the second fixing section and the bolts are connected with each other to form a clamping device with a circular opening on the inner ring.
Further, the first fixing section is provided with a conical hole and a cylindrical hole in sequence along the penetrating direction of the bolt.
Further, the second fixing section is provided with a threaded hole.
Further, the bolt comprises a hexagonal bolt head, a conical bolt body and a cylindrical bolt body, one end of the conical bolt body is fixed with the hexagonal bolt head, the other end of the conical bolt body is fixed with the cylindrical bolt body, the conical hole is matched with the conical bolt body, and the cylindrical hole is matched with the threaded hole.
Furthermore, the inner rings of the first connecting section, the second connecting section, the first fixing section and the second fixing section are all provided with embossing.
The utility model has the following beneficial technical effects:
1. the utility model has small volume of single element, can flexibly adjust the appearance during installation, and is convenient for installation in a narrow environment.
2. The utility model is suitable for crimping with stainless steel pipelines, and can be used for crimping work of copper pipes and other pipelines.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a bolt;
FIG. 4 is a schematic structural view of a connecting section;
Fig. 5 is a schematic structural view of the fixing section.
The reference numerals in the drawings are as follows:
1. A first connection section; 2. a second connection section; 3. a first fixed section; 3-1, a conical hole; 3-2, a cylindrical hole; 4. a second fixed section; 4-1, with a threaded hole; 5. a bolt; 5-1, hexagonal bolt heads; 5-2, conical bolt body; 5-3, a cylindrical bolt body; 6. embossing.
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.
The utility model is described in further detail below with reference to the drawings.
As shown in fig. 1 to 5, the stainless steel pipe clamping and pressing device of the embodiment comprises a first connecting section 1, a second connecting section 2, a first fixing section 3, a second fixing section 4 and a bolt 5, wherein one end of the first connecting section 1 is rotationally connected with the inner end of the first fixing section 3, and the other end of the first connecting section 1 is rotationally connected with the second connecting section 2; the other end of the second connecting section 2 is rotationally connected with the inner end of the second fixing section 4; the outer ends of the first fixing section 3 and the second fixing section 4 are longitudinally provided with at least one through hole, and a bolt 5 is fixed with one group of through holes; the first connecting section 1, the second connecting section 2, the first fixing section 3, the second fixing section 4 and the bolt 5 are mutually connected to form a clamping device with a circular opening inner ring.
The first connecting section 1, the second connecting section 2 and the first fixing section 3; the second connecting section 2 and the second fixing section 4 are connected in a rotating way, the first fixing section 3 and the second fixing section 4 are fixed by using bolts 5, and in this way, the utility model forms a multi-section flexible clamping device so as to adapt to a narrower installation environment.
Further, the first fixing section 3 is provided with a tapered hole 3-1 and a cylindrical hole 3-2 in sequence along the penetrating direction of the bolt 5.
Further, the second fixing section 4 is provided with a threaded hole 4-1.
Further, the bolt 5 comprises a hexagonal bolt head 5-1, a conical bolt body 5-2 and a cylindrical bolt body 5-3, one end of the conical bolt body 5-2 is fixed with the hexagonal bolt head 5-1, the other end of the conical bolt body 5-2 is fixed with the cylindrical bolt body 5-3, the conical hole 3-1 is matched with the conical bolt body 5-2, and the cylindrical hole 3-2, the threaded hole 4-1 and the cylindrical bolt body 5-3 are matched.
One end of a bolt 5 is in threaded connection with a threaded hole 4-1 of the second fixed section 4, the other end of the bolt 5 is abutted with a conical hole 3-1 of the first fixed section 3 through a conical bolt body 5-2, and positioning of two ends is achieved in this way; the hexagonal bolt head 5-1 can facilitate the user's mounting and dismounting of the bolt 5.
Furthermore, the inner rings of the first connecting section 1, the second connecting section 2, the first fixing section 3 and the second fixing section 4 are provided with embossing 6.
The application method of the utility model comprises the following steps:
The pipe to be pressed is placed in the circular notch of the device, the device is pressed by hands, at the moment, the device cannot be completely closed because of the existence of the embossing 6, the bolt 5 penetrates through the reserved hole, after the bolt 5 is screwed into two to three circles, the spanner or the electric tool is used, the conical bolt body 5-2 is gradually attached to the conical hole 3-1, so that the crimping effect is achieved, the conical part is attached tightly during crimping, and the friction can be reduced by properly smearing the lubricant. And after the conical part is attached, the bolt 5 is unscrewed, and the device is taken down from the pipe, so that the crimping work can be completed.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (5)
1. The stainless steel pipe clamping and pressing device is characterized by comprising a first connecting section (1), a second connecting section (2), a first fixing section (3), a second fixing section (4) and a bolt (5), wherein one end of the first connecting section (1) is rotationally connected with the inner end of the first fixing section (3), and the other end of the first connecting section (1) is rotationally connected with the second connecting section (2); the other end of the second connecting section (2) is rotationally connected with the inner end of the second fixing section (4); the outer ends of the first fixing section (3) and the second fixing section (4) are longitudinally provided with at least one through hole, and one bolt (5) is fixed with one group of through holes; the first connecting section (1), the second connecting section (2), the first fixing section (3), the second fixing section (4) and the bolt (5) are connected with each other to form a clamping device with a circular opening inner ring.
2. A stainless steel pipe clamping device according to claim 1, wherein the first fixing section (3) is provided with a conical hole (3-1) and a cylindrical hole (3-2) in sequence along the penetrating direction of the bolt (5).
3. A stainless steel pipe clamping device according to claim 2, characterized in that the second fixing section (4) is provided with a threaded hole (4-1).
4. A stainless steel pipe clamping and pressing device as claimed in claim 3, characterized in that the bolt (5) comprises a hexagonal bolt head (5-1), a conical bolt body (5-2) and a cylindrical bolt body (5-3), one end of the conical bolt body (5-2) is fixed with the hexagonal bolt head (5-1), the other end of the conical bolt body (5-2) is fixed with the cylindrical bolt body (5-3), the conical hole (3-1) is matched with the conical bolt body (5-2), and the cylindrical hole (3-2), the threaded hole (4-1) and the cylindrical bolt body (5-3) are matched.
5. The stainless steel pipe clamping and pressing device according to claim 1, wherein the inner rings of the first connecting section (1), the second connecting section (2), the first fixing section (3) and the second fixing section (4) are provided with embossments (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469929.6U CN220850266U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe clamping and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469929.6U CN220850266U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe clamping and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850266U true CN220850266U (en) | 2024-04-26 |
Family
ID=90787009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322469929.6U Active CN220850266U (en) | 2023-09-12 | 2023-09-12 | Stainless steel pipe clamping and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850266U (en) |
-
2023
- 2023-09-12 CN CN202322469929.6U patent/CN220850266U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |