CN220980604U - Thin-wall pipe fitting based on internal high-pressure forming process - Google Patents
Thin-wall pipe fitting based on internal high-pressure forming process Download PDFInfo
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- CN220980604U CN220980604U CN202322864590.XU CN202322864590U CN220980604U CN 220980604 U CN220980604 U CN 220980604U CN 202322864590 U CN202322864590 U CN 202322864590U CN 220980604 U CN220980604 U CN 220980604U
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- thin
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- wall pipe
- fixing
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a thin-wall pipe fitting based on an internal high-pressure forming process, and particularly relates to the field of thin-wall pipe fittings, which comprises a first thin-wall pipe, wherein one end of the first thin-wall pipe is movably connected with a connecting mechanism, the connecting mechanism comprises an upper fixing ring, the inner wall of the upper fixing ring is fixedly connected with a first compression ring, the inner wall of the upper fixing ring is fixedly connected with a second compression ring, the outer wall of the upper fixing ring is provided with a first fixing hole, the inner wall of the first fixing hole is connected with a fixing bolt in a penetrating way, the outer wall of the second compression ring is movably connected with a sealing ring in a laminating way, and the bottom end of the sealing ring is movably connected with a lower fixing ring in a laminating way; the utility model is convenient to fix the first thin-wall pipe and the second thin-wall pipe through the connecting mechanism, and can be completed by carrying excessive auxiliary tools when the first thin-wall pipe and the second thin-wall pipe are connected, and the utility model is convenient for the disassembly and maintenance of the thin-wall pipe fittings in the later period, and the connecting mechanism can be repeatedly and circularly used, thereby effectively saving resources.
Description
Technical Field
The utility model relates to the field of thin-wall pipe fittings, in particular to a thin-wall pipe fitting based on an internal high-pressure forming process.
Background
The thin-wall pipe fitting is a pipe fitting for connecting a thin-wall pipeline, is generally made of stainless steel, copper, aluminum and other materials, has the characteristics of light weight, firmness, corrosion resistance and the like, and is widely used in life;
Through searching, the prior patent (publication number: CN 217197059U) discloses a die for a fiber composite pipe fitting, the shape of the die is matched with that of the fiber composite pipe fitting, the die is a male die, the cross section of the die is circular, the die comprises at least two parting pieces which are detachably and fixedly connected, the outer surfaces of the parting pieces are smooth, and the shape of the outer surfaces of the parting pieces is matched with the shape of the corresponding inner cavity surface of the fiber composite pipe fitting. The sum of the deviation size delta L caused by the difference between the thermal expansion coefficient of the die and the thermal expansion coefficient of the fiber composite material and the die size is the size of the fiber composite material pipe. The utility model solves the molding problem of the thin-wall pipe fitting of the fiber composite material, especially the three-dimensional special-shaped thin-wall pipe fitting, and the die filling and demoulding problems in the operation process of the products, the setting of the parting piece is reasonable, the disassembly and the assembly are easy, the space position of the assembly is correct, and the disassembly and the assembly are simple and convenient and easy to operate. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
The existing thin-wall pipe fittings are usually connected by using clamping and pressing, flange-type, welding and other methods when in connection, and the clamping and pressing is the most common connection mode in life, wherein the mode is to press and fix the connected thin-wall pipe fittings, and the mode is troublesome to replace when the thin-wall pipe fittings are broken and damaged after connection, and the whole pipe fittings are required to be replaced, so that the thin-wall pipe fittings are convenient to connect and fix by using a connection mechanism based on an internal high-pressure forming process;
therefore, a thin-wall pipe fitting based on an internal high-pressure forming process is proposed for the above problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a thin-walled tube based on an internal high pressure forming process, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thin-wall pipe fitting based on interior high pressure forming technology, includes first thin-wall pipe, the one end swing joint of first thin-wall pipe has coupling mechanism, coupling mechanism is including last solid fixed ring, go up solid fixed ring's the first clamping ring of inner wall fixedly connected with, go up solid fixed ring's inner wall fixedly connected with second clamping ring, go up solid fixed ring's outer wall and seted up first fixed orifices, the inner wall through connection of first fixed orifices has fixing bolt.
The outer wall activity laminating of second clamping ring is connected with the sealing washer, the bottom activity laminating of sealing washer is connected with down solid fixed ring, the second fixed orifices has been seted up to the outer wall of solid fixed ring down.
Preferably, the inner wall swing joint of coupling mechanism has the second thin wall pipe, the outer wall swing joint of first thin wall pipe has the bed die, the inner wall swing joint of bed die has the mechanism of lifting, the bottom fixedly connected with operation panel of bed die, the upper end fixedly connected with mount of operation panel, the inner wall fixedly connected with sealed high pressure head of mount, the upper end fixedly connected with upper die of mount.
Preferably, the fixing bolts penetrate through the first fixing holes and the second fixing holes, and the first fixing holes and the second fixing holes are uniformly formed in two sides of the upper fixing ring and the lower fixing ring.
Preferably, the second pressing ring is installed inside the upper fixing ring and the lower fixing ring, and the installation positions of the second pressing ring are the same.
Preferably, the lifting mechanism comprises a model frame, and a model bin is arranged on the inner wall of the model frame.
Preferably, the inner wall of the model frame is connected with a first rotating shaft in a penetrating way, and the outer wall of the first rotating shaft is connected with a fixing pin in a penetrating way.
Preferably, the inner wall of the model frame is fixedly connected with a fixed block, and the inner wall of the fixed block is connected with a second rotating shaft in a penetrating way.
Preferably, the inner wall swing joint of fixed block has electric putter, be fixed connection between fixed block and the electric putter through the second pivot.
The utility model has the technical effects and advantages that:
1. Compared with the prior art, the thin-wall pipe fitting based on the internal high-pressure forming process is convenient to fix the first thin-wall pipe and the second thin-wall pipe through the connecting mechanism, the sealing rings are sleeved at one ends of the first thin-wall pipe and the second thin-wall pipe respectively during use, then the upper fixing ring and the lower fixing ring are sleeved at the connecting position of the first thin-wall pipe and the second thin-wall pipe respectively, the fixing bolts penetrate through the first fixing holes and the second fixing holes to fasten, the second pressing ring can squeeze the sealing rings during fastening, the sealing rings are tightly sleeved on the first thin-wall pipe and the second thin-wall pipe, the first pressing ring during fastening can fix the first thin-wall pipe and the second thin-wall pipe respectively, the mode can be completed by carrying excessive auxiliary tools during connection of the first thin-wall pipe and the second thin-wall pipe, the use is simple, the thin-wall pipe fitting is convenient to disassemble and maintain in later periods, the connecting mechanism can be repeatedly recycled, and resources can be effectively saved.
2. Compared with the prior art, this thin-wall pipe fitting based on interior high pressure forming technology conveniently takes out thin-wall pipe fitting through lifting mechanism, electric putter can work and carry out the lifting after thin-wall pipe fitting stamping forming, then raise the angle that presents the slope with one side of model frame through the fixed block, make things convenient for the staff to take out the thin-wall pipe fitting that the punching press is good from the mould storehouse, reduced the danger of taking out in inside, prevented unexpected emergence, and conveniently change the model frame through first pivot and second pivot, conveniently change different moulds.
Drawings
FIG. 1 is a schematic diagram of a connection structure of a first thin-walled tube and a connection mechanism according to the present utility model.
FIG. 2 is a schematic diagram of an exploded structure of the connecting mechanism of the present utility model.
FIG. 3 is a schematic view of a first thin-walled tube forming structure according to the present utility model.
FIG. 4 is a schematic view of a lifting mechanism according to the present utility model.
The reference numerals are: 1. a first thin-walled tube; 2. a connecting mechanism; 3. a second thin-walled tube; 4. an operation table; 5. a lower die; 6. a lifting mechanism; 7. a fixing frame; 8. sealing the high pressure head; 9. an upper die; 201. an upper fixing ring; 202. a first press ring; 203. a second press ring; 204. a first fixing hole; 205. a fixing bolt; 206. a seal ring; 207. a lower fixing ring; 208. a second fixing hole; 601. a model frame; 602. a mould bin; 603. a first rotating shaft; 604. a fixing pin; 605. a fixed block; 606. a second rotating shaft; 607. an electric push rod.
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.
Example 1
The thin-wall pipe fitting based on the internal high-pressure forming process as shown in fig. 1 and 2 comprises a first thin-wall pipe 1, one end of the first thin-wall pipe 1 is movably connected with a connecting mechanism 2, the connecting mechanism 2 comprises an upper fixing ring 201, the inner wall of the upper fixing ring 201 is fixedly connected with a first compression ring 202, the inner wall of the upper fixing ring 201 is fixedly connected with a second compression ring 203, a first fixing hole 204 is formed in the outer wall of the upper fixing ring 201, and a fixing bolt 205 is connected to the inner wall of the first fixing hole 204 in a penetrating manner.
The outer wall activity laminating of second clamping ring 203 is connected with sealing washer 206, and the bottom activity laminating of sealing washer 206 is connected with down solid fixed ring 207, and second fixed hole 208 has been seted up to the outer wall of solid fixed ring 207 down.
Wherein: when the sealing ring 206 is used, the sealing ring 206 is sleeved at one ends of the first thin-wall pipe 1 and the second thin-wall pipe 3 respectively, then the upper fixing ring 201 and the lower fixing ring 207 are sleeved at the joint of the first thin-wall pipe 1 and the second thin-wall pipe 3 respectively, the fixing bolts 205 penetrate through the first fixing holes 204 and the second fixing holes 208 to fasten, the second pressing ring 203 can squeeze the sealing ring 206 in the fastening process, the sealing ring 206 is tightly sleeved on the first thin-wall pipe 1 and the second thin-wall pipe 3, the first pressing ring 202 can be used for fixing the first thin-wall pipe 1 and the second thin-wall pipe 3 respectively in the fastening process, the mode can be completed by carrying too many auxiliary tools when the first thin-wall pipe 1 and the second thin-wall pipe 3 are connected, the use is simple, the later disassembly and maintenance of the thin-wall pipe fitting are convenient, the connecting mechanism 2 can be recycled, and resources can be effectively saved.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working manner, as shown in fig. 1 to 4, and described in detail below:
As a preferred embodiment, the inner wall of the connecting mechanism 2 is movably connected with a second thin-wall pipe 3, the outer wall of the first thin-wall pipe 1 is movably connected with a lower die 5 in a laminating manner, the inner wall of the lower die 5 is movably connected with a lifting mechanism 6 in a laminating manner, the bottom end of the lower die 5 is fixedly connected with an operation table 4, the upper end of the operation table 4 is fixedly connected with a fixing frame 7, the inner wall of the fixing frame 7 is fixedly connected with a sealing high-pressure head 8, and the upper end of the fixing frame 7 is fixedly connected with an upper die 9; further, the first thin-walled tube 1 is placed in the lower die 5 and the lifting mechanism 6, then the upper die 9 descends to wrap the first thin-walled tube 1, and then the sealing high-pressure head 8 moves to seal the two ends of the first thin-walled tube 1, so that high-pressure stamping plasticity is performed.
As a preferred embodiment, the fixing bolts 205 penetrate through the inside of the first fixing holes 204 and the second fixing holes 208, and the first fixing holes 204 and the second fixing holes 208 are uniformly opened at both sides of the upper fixing ring 201 and the lower fixing ring 207; furthermore, the fixing is convenient.
As a preferred embodiment, the second pressing ring 203 is installed inside the upper fixing ring 201 and the lower fixing ring 207, and the second pressing ring 203 is installed at the same position; further, the seal ring 206 can be simultaneously pressed and fixed.
As a preferred embodiment, the lifting mechanism 6 comprises a mold frame 601, and a mold bin 602 is arranged on the inner wall of the mold frame 601; further, the first thin-walled tube 1 may be placed within the mold cavity 602.
As a preferred embodiment, a first rotating shaft 603 is connected to an inner wall of the mold frame 601 in a penetrating manner, and a fixing pin 604 is connected to an outer wall of the first rotating shaft 603 in a penetrating manner; further, the mold frame 601 may rotate through the first rotating shaft 603, and then the fixing pin 604 may limit the first rotating shaft 603.
As a preferred embodiment, a fixed block 605 is fixedly connected to the inner wall of the mold frame 601, and a second rotating shaft 606 is connected to the inner wall of the fixed block 605 in a penetrating manner; further, the fixing block 605 may support the mold frame 601.
As a preferred embodiment, the inner wall of the fixed block 605 is movably connected with an electric push rod 607, and the fixed block 605 is fixedly connected with the electric push rod 607 through a second rotating shaft 606; further, one side of the mold frame 601 can be pushed up and down.
The working process of the utility model is as follows: firstly, the forming device is placed in a place needing to work, then the stamping device is electrified, then the first thin-wall pipe 1 is placed in a lower die 5 and a lifting mechanism 6, then an upper die 9 descends to wrap the first thin-wall pipe 1, then a sealing high-pressure head 8 moves to seal two ends of the first thin-wall pipe 1, high-pressure stamping plasticity is carried out, an electric push rod 607 works to lift after the plasticity is finished, one side of a die frame 601 is lifted through a fixing block 605 to form an inclined angle, a worker conveniently takes out the stamped thin-wall pipe fitting out of a die bin 602, the die frame 601 is conveniently replaced through a first rotating shaft 603 and a second rotating shaft 606, different dies are conveniently replaced, then a sealing ring 206 is respectively sleeved at one end of the first thin-wall pipe 1 and one end of the second thin-wall pipe 3 when the first thin-wall pipe 1 is required to be connected with the second thin-wall pipe 3, then an upper fixing ring 201 and a lower fixing ring 207 are respectively sleeved at the joint of the first thin-wall pipe 1 and the second thin-wall pipe 3, a fixing bolt 205 penetrates through a first fixing hole 204 and a second fixing hole 208 to form an inclined angle, the first thin-wall pipe fitting is fastened in the middle of the die frame 206, the first thin-wall pipe 1 and the second thin-wall pipe 3 is tightly pressed down, and the first pipe fitting is fastened on the first thin-wall pipe 1 and the second pipe 3, the second pipe fitting is tightly pressed on the sealing ring 206, and the first pipe 3 is fastened on the first pipe 3, and the second pipe fitting is tightly pressed on the first sealing ring 3, and the sealing ring is tightly pressed on the first pipe 3, and the sealing ring 3.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. Thin-wall pipe fitting based on interior high pressure forming technology, including first thin-wall pipe (1), its characterized in that: one end of the first thin-wall pipe (1) is movably connected with a connecting mechanism (2), the connecting mechanism (2) comprises an upper fixing ring (201), the inner wall of the upper fixing ring (201) is fixedly connected with a first compression ring (202), the inner wall of the upper fixing ring (201) is fixedly connected with a second compression ring (203), the outer wall of the upper fixing ring (201) is provided with a first fixing hole (204), and the inner wall of the first fixing hole (204) is connected with a fixing bolt (205) in a penetrating manner;
The outer wall activity laminating of second clamping ring (203) is connected with sealing washer (206), the bottom activity laminating of sealing washer (206) is connected with down solid fixed ring (207), second fixed orifices (208) have been seted up to the outer wall of solid fixed ring (207) down.
2. The thin-walled tube based on an internal high pressure forming process of claim 1, wherein: the inner wall swing joint of coupling mechanism (2) has second thin wall pipe (3), the outer wall swing joint of first thin wall pipe (1) is connected with bed die (5), the inner wall swing joint of bed die (5) is connected with and lifts mechanism (6), the bottom fixedly connected with operation panel (4) of bed die (5), the upper end fixedly connected with mount (7) of operation panel (4), the inner wall fixedly connected with seal high pressure head (8) of mount (7), the upper end fixedly connected with upper die (9) of mount (7).
3. The thin-walled tube based on an internal high pressure forming process of claim 1, wherein: the fixing bolts (205) penetrate through the first fixing holes (204) and the second fixing holes (208), and the first fixing holes (204) and the second fixing holes (208) are uniformly formed in two sides of the upper fixing ring (201) and the lower fixing ring (207).
4. The thin-walled tube based on an internal high pressure forming process of claim 1, wherein: the second pressing ring (203) is arranged inside the upper fixing ring (201) and the lower fixing ring (207), and the installation positions of the second pressing ring (203) are the same.
5. The thin-walled tube based on the internal high pressure forming process of claim 2, wherein: the lifting mechanism (6) comprises a model frame (601), and a model bin (602) is arranged on the inner wall of the model frame (601).
6. The thin-walled tube based on an internal high pressure forming process of claim 5, wherein: the inner wall of the model frame (601) is connected with a first rotating shaft (603) in a penetrating mode, and the outer wall of the first rotating shaft (603) is connected with a fixing pin (604) in a penetrating mode.
7. The thin-walled tube based on an internal high pressure forming process of claim 6, wherein: the inner wall fixedly connected with fixed block (605) of model frame (601), the inner wall of fixed block (605) is connected with second pivot (606) in a penetrating way.
8. The thin-walled tube based on an internal high pressure forming process of claim 7, wherein: the inner wall swing joint of fixed block (605) has electric putter (607), be fixed connection between fixed block (605) through second pivot (606) and electric putter (607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864590.XU CN220980604U (en) | 2023-10-25 | 2023-10-25 | Thin-wall pipe fitting based on internal high-pressure forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864590.XU CN220980604U (en) | 2023-10-25 | 2023-10-25 | Thin-wall pipe fitting based on internal high-pressure forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980604U true CN220980604U (en) | 2024-05-17 |
Family
ID=91058407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864590.XU Active CN220980604U (en) | 2023-10-25 | 2023-10-25 | Thin-wall pipe fitting based on internal high-pressure forming process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980604U (en) |
-
2023
- 2023-10-25 CN CN202322864590.XU patent/CN220980604U/en active Active
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