CN112692150A - Divide water collector internal expanding machine - Google Patents
Divide water collector internal expanding machine Download PDFInfo
- Publication number
- CN112692150A CN112692150A CN202011458933.7A CN202011458933A CN112692150A CN 112692150 A CN112692150 A CN 112692150A CN 202011458933 A CN202011458933 A CN 202011458933A CN 112692150 A CN112692150 A CN 112692150A
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- CN
- China
- Prior art keywords
- column
- water distribution
- die
- water
- main pipe
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
- B21D26/047—Mould construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/52—Equipment or accessories specially designed for machines or devices for thread cutting for operating on pipes or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses an internal expanding machine of a water distributing and collecting device, which comprises an internal expanding mechanism, wherein the internal expanding mechanism comprises an upper die and a lower die, a containing cavity corresponding to a main pipe of the water distributing and collecting device is formed between the upper die and the lower die, one end of the containing cavity is in threaded connection with an extrusion plug corresponding to the main pipe of the water distributing and collecting device, the other end of the containing cavity is in threaded connection with a liquid injection column, the liquid injection column comprises a central column, a column head is formed at the rear end of the central column, a plurality of elastic die sleeves are sleeved on the central column, a liquid inlet channel communicated with the outside is arranged at the center of the liquid injection column, an expanding liquid channel communicated with the liquid inlet channel is arranged in each elastic die sleeve, each elastic die sleeve can well ensure the expanding effect and the damage to the inner wall of a pipeline during the expanding of liquid, and after the expanding operation is finished, a puncture column, the expansion tapping is completed at one time, and the using effect is better.
Description
Technical Field
The invention relates to an internal expanding machine, in particular to an internal expanding machine of a water distributing and collecting device.
Background
The water distributor-collector consists of a water distributing main pipe and a water collecting main pipe, wherein the water distributing main pipe is connected with a water supply pipe of a pipe network system and is mainly used for distributing hot water from the pipe network system to each room needing floor heating through a ground heating pipe buried under the floor. When the hot water flows in the ground heating pipe, the heat is transferred to the floor, and then the heat is radiated and transferred to the indoor through the floor. Divide the hydrophone usually to include the trunk line, a plurality of branch water pipes, the blow-off valve pipeline, the shaping that expands in can adopting of current branch water collector makes, and current interior bloated machine is mostly put into the mould earlier with the trunk line, behind the shutoff of both ends, adopts hydraulic pressure rising type, but when rising type, liquid directly strikes the pipeline inner wall, harms the pipeline easily, and branch water pipe after the shaping, the blow-off valve pipeline all still need carry out the operation of secondary car screw thread again, the preparation is complicated, the result of use is not good.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme:
an internal expanding machine of a water distribution and collection device comprises an internal expanding mechanism, wherein the internal expanding mechanism comprises an upper die and a lower die, a containing cavity corresponding to a main pipe of the water distribution and collection device is formed between the upper die and the lower die, an air release valve pipe cavity corresponding to the main pipe of the water distribution and collection device is arranged on the upper die, a first puncture column is arranged in the air release valve pipe cavity, a plurality of water distribution pipe cavities corresponding to the main pipe of the water distribution and collection device are arranged on the lower die, a second puncture column is arranged in the water distribution pipe cavity, one end of the containing cavity is in threaded connection with an extrusion plug corresponding to the main pipe of the water distribution and collection device, the other end of the containing cavity is in threaded connection with a liquid injection column, the liquid injection column comprises a central column extending into the main pipe of the water distribution and collection device, a column cap in threaded connection with the containing cavity is formed at the rear end of the central column, the liquid injection column center is provided with a liquid inlet channel communicated with the outside, and the elastic die sleeve is internally provided with a liquid expansion channel communicated with the liquid inlet channel.
As a further explanation, the first puncturing column and the second puncturing column are made of hard alloy materials, and are arranged in a conical structure, so that the main pipe of the water collecting and distributing device which is expanded through better penetration is facilitated, and a water distributing pipeline and an exhaust pipeline are formed better.
As a further explanation, the tapping threads corresponding to the upper die and the lower die are arranged on the first puncture column and the second puncture column, so that the tapping of the water distribution pipeline and the exhaust pipeline formed by stamping is facilitated, and the connection with other equipment is facilitated and better.
As further explained, the upper die and the lower die are fastened by bolts, which is beneficial to better fixing the upper die and the lower die.
As a further explanation, the column cap is in threaded connection with a hydraulic pipeline, the hydraulic pipeline is connected with a hydraulic oil tank through a hydraulic pump, and the end part of the extrusion plug is of a hexagonal structure, so that better liquid supplementing and pressurization are facilitated, and expansion forming is performed.
Compared with the prior art, the invention has the following advantages:
the invention has simple structure, adopts a special die structure for the water collecting and distributing device, is formed by internal expansion, the elastic die sleeve can well ensure the expansion effect and damage to the inner wall of the pipeline during liquid expansion, and after the expansion operation is finished, the puncture column I and the puncture column II can be used for puncture and tapping operation, so that the expansion tapping is finished at one time, the use is more convenient, and the use effect is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic arrangement diagram of fastening bolts of the upper and lower molds according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-2, the embodiment provides an internal expanding machine for a water distribution and collection device, which includes an internal expanding mechanism, the internal expanding mechanism includes an upper die 1 and a lower die 2, an accommodating cavity 4 corresponding to a main pipe 3 of the water distribution and collection device is formed between the upper die 1 and the lower die 2, an air release valve pipe cavity 101 corresponding to the main pipe 3 of the water distribution and collection device is arranged on the upper die 1, a first puncturing column 102 is arranged in the air release valve pipe cavity 101, a plurality of water distribution pipe cavities 201 corresponding to the main pipe 3 of the water distribution and collection device are arranged on the lower die 2, a second puncturing column 202 is arranged in the water distribution pipe cavity 201, one end of the accommodating cavity 4 is connected with an extrusion plug 5 corresponding to the main pipe 3 of the water distribution and collection device through a screw thread, the other end of the accommodating cavity 4 is connected with a liquid injection column 6 through a screw thread, the liquid injection column 6 includes a central column 601 extending into the main pipe 3 of the water distribution and a column cap, the elastic die sleeve 7 that corresponds with diversion lumen 201, blow-off valve lumen 101 has been cup jointed on the center post 601 a plurality of, the liquid injection post 6 center is provided with the outside inlet channel 603 of intercommunication, be provided with the liquid passageway 701 that expands of intercommunication inlet channel 603 in the elastic die sleeve 7, elastic die sleeve 7 adopts the preparation of elastic resin material. The first puncture column 102 and the second puncture column 202 are made of hard alloy materials, and the first puncture column 102 and the second puncture column 202 are arranged in a conical structure, so that the main pipe of the water collecting and distributing device capable of being better penetrated and expanded is facilitated, and a water distributing pipeline and an exhaust pipeline are better formed. Tapping threads corresponding to the upper die 1 and the lower die 2 are arranged on the first puncture column 102 and the second puncture column 202, so that a water distribution pipeline and an exhaust pipeline which are formed by stamping can be tapped better, and the connection with other equipment is facilitated and better. The upper die 1 and the lower die 2 are fastened through the bolts 8, so that the upper die and the lower die can be fixed better. Column cap 602 and hydraulic line threaded connection, hydraulic line passes through the hydraulic pump and is connected with hydraulic tank, 5 tip of extrusion end cap are the hexagonal structure, are favorable to better fluid infusion pressure boost, carry out the bulging forming.
When the expansion type water distributor is used, the main pipe 3 of the water distributor is placed into the containing cavity 4, the upper die and the lower die are fixed through bolts, the extrusion plug 5 and the liquid injection column 6 are respectively installed at two ends of the containing cavity 4, the liquid injection column 6 is connected with the liquid injection pump through a hydraulic pipeline, the liquid injection pump is started, pressure liquid is introduced into the liquid inlet channel, the main pipe 3 of the water distributor is extruded by rotating the extrusion plug 5, the liquid enters the liquid expansion channel 701 from the liquid inlet channel, the elastic die sleeve 7 is expanded, the pipe wall of the main pipe 3 of the water distributor is jacked up, the pipe wall of the pipe wall is expanded into the air relief valve pipe cavity 101 and the water distribution pipe cavity 201 to form a component water pipe and an air relief valve pipe, after the expansion type is completed, the liquid is pumped out, the elastic die sleeve falls back, the expansion type effect can be well ensured by the elastic die sleeve, the damage to the inner wall of the pipeline during the expansion type of, Puncture post two punctures and the tapping operation, once accomplishes the bulging tapping, and it is more convenient to use, adopts the dedicated mould structure of branch water collector, and the shaping of interior bloating, the result of use is better.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.
Claims (5)
1. The internal expansion machine for the water distribution and collection device is characterized by comprising an internal expansion mechanism, wherein the internal expansion mechanism comprises an upper die (1) and a lower die (2), an accommodating cavity (4) corresponding to a main pipe (3) of the water distribution and collection device is formed between the upper die (1) and the lower die (2), an air release valve pipe cavity (101) corresponding to the main pipe (3) of the water distribution and collection device is arranged on the upper die (1), a puncture column I (102) is arranged in the air release valve pipe cavity (101), a plurality of water distribution pipe cavities (201) corresponding to the main pipe (3) of the water distribution and collection device are arranged on the lower die (2), a puncture column II (202) is arranged in the water distribution pipe cavity (201), one end of the accommodating cavity (4) is in threaded connection with an extrusion plug (5) corresponding to the main pipe (3) of the water distribution and collection device, the other end of the accommodating cavity (4) is in threaded connection, the liquid injection column (6) comprises a center column (601) extending into the main pipe (3) of the water collecting and distributing device, a column head (602) in threaded connection with the accommodating cavity (4) is formed at the rear end of the center column (601), a plurality of elastic die sleeves (7) corresponding to the water distributing pipe cavity (201) and the air release valve pipe cavity (101) are sleeved on the center column (601), a liquid inlet channel (603) communicated with the outside is arranged at the center of the liquid injection column (6), and a liquid expansion channel (701) communicated with the liquid inlet channel (603) is arranged in the elastic die sleeves (7).
2. The internal expanding machine for the water distribution and collection device of claim 1, wherein the first piercing post (102) and the second piercing post (202) are made of hard alloy materials, and the first piercing post (102) and the second piercing post (202) are arranged in a conical structure.
3. The water distributing and collecting device internal expanding machine according to claim 2, wherein tapping threads corresponding to the upper die (1) and the lower die (2) are arranged on the first piercing column (102) and the second piercing column (202).
4. A water segregator internal expanding machine according to claim 1, characterized in that the upper die (1) and the lower die (2) are fastened by bolts (8).
5. The collector divider internal expansion machine according to claim 1, wherein the column cap (602) is in threaded connection with a hydraulic pipeline, the hydraulic pipeline is connected with a hydraulic oil tank through a hydraulic pump, and the end part of the extrusion plug (5) is in a hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458933.7A CN112692150A (en) | 2020-12-11 | 2020-12-11 | Divide water collector internal expanding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458933.7A CN112692150A (en) | 2020-12-11 | 2020-12-11 | Divide water collector internal expanding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692150A true CN112692150A (en) | 2021-04-23 |
Family
ID=75507472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011458933.7A Pending CN112692150A (en) | 2020-12-11 | 2020-12-11 | Divide water collector internal expanding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692150A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404423A (en) * | 2000-02-22 | 2003-03-19 | 科西马国际公司 | Hydroforming flush system |
| CN101090780A (en) * | 2005-02-15 | 2007-12-19 | 日本精工株式会社 | Metal member with through hole and method of manufacturing the same |
| CN101454093A (en) * | 2006-02-15 | 2009-06-10 | 西德科汽车座椅技术有限责任公司 | Method and device for producing a cutout or aperture in the wall of a component formed according to the hydroforming process |
| CN101528378A (en) * | 2006-10-27 | 2009-09-09 | 新日本制铁株式会社 | Punching method and punching device employing hydro-form and hydro-formed part and structure body |
| CN202762801U (en) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | Mechanical extrusion forming device for bimetal composite three-way pipe |
| CN104096742A (en) * | 2013-04-15 | 2014-10-15 | 宝山钢铁股份有限公司 | Hydraulic punching method and device capable of keeping wall flatness of workpiece |
| CN104226775A (en) * | 2014-09-02 | 2014-12-24 | 河北瑞邦新材料科技有限公司 | Hydraulic bulging machine |
| CN104338818A (en) * | 2013-08-01 | 2015-02-11 | 浙江摩多巴克斯汽配有限公司 | Internal high pressure forming equipment |
| CN105921585A (en) * | 2016-04-29 | 2016-09-07 | 保隆(安徽)汽车配件有限公司 | Punching method for internal high pressure forming pipe fitting |
| CN106493213A (en) * | 2016-12-26 | 2017-03-15 | 广东工业大学 | The manufacture device and method of a kind of pipeline |
-
2020
- 2020-12-11 CN CN202011458933.7A patent/CN112692150A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404423A (en) * | 2000-02-22 | 2003-03-19 | 科西马国际公司 | Hydroforming flush system |
| CN101090780A (en) * | 2005-02-15 | 2007-12-19 | 日本精工株式会社 | Metal member with through hole and method of manufacturing the same |
| CN101454093A (en) * | 2006-02-15 | 2009-06-10 | 西德科汽车座椅技术有限责任公司 | Method and device for producing a cutout or aperture in the wall of a component formed according to the hydroforming process |
| CN101528378A (en) * | 2006-10-27 | 2009-09-09 | 新日本制铁株式会社 | Punching method and punching device employing hydro-form and hydro-formed part and structure body |
| CN202762801U (en) * | 2012-09-27 | 2013-03-06 | 西安向阳航天材料股份有限公司 | Mechanical extrusion forming device for bimetal composite three-way pipe |
| CN104096742A (en) * | 2013-04-15 | 2014-10-15 | 宝山钢铁股份有限公司 | Hydraulic punching method and device capable of keeping wall flatness of workpiece |
| CN104338818A (en) * | 2013-08-01 | 2015-02-11 | 浙江摩多巴克斯汽配有限公司 | Internal high pressure forming equipment |
| CN104226775A (en) * | 2014-09-02 | 2014-12-24 | 河北瑞邦新材料科技有限公司 | Hydraulic bulging machine |
| CN105921585A (en) * | 2016-04-29 | 2016-09-07 | 保隆(安徽)汽车配件有限公司 | Punching method for internal high pressure forming pipe fitting |
| CN106493213A (en) * | 2016-12-26 | 2017-03-15 | 广东工业大学 | The manufacture device and method of a kind of pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210423 |