CN108160819A - A kind of making mold of erosion control internal lining pipe - Google Patents
A kind of making mold of erosion control internal lining pipe Download PDFInfo
- Publication number
- CN108160819A CN108160819A CN201711362139.0A CN201711362139A CN108160819A CN 108160819 A CN108160819 A CN 108160819A CN 201711362139 A CN201711362139 A CN 201711362139A CN 108160819 A CN108160819 A CN 108160819A
- Authority
- CN
- China
- Prior art keywords
- hole
- link block
- counterbore
- molds
- lining 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.)
- Granted
Links
- 230000003628 erosive effect Effects 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/005—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels the end of an internal lining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses a kind of making molds of erosion control internal lining pipe, it is characterized in that, No.1 mold, No. two molds of tubulose can be formed including combining, middle part link block and side fixed block, the No.1 mold is fixed on operation console, the opposing face of No. two molds and No.1 die assembly is equipped with several threaded No.1 counterbores, the intermediate link block can accommodate No. two molds and it corresponds to the counterbore position of No. two molds and is equipped with through-hole, and the through-hole position that the side fixed block corresponds to intermediate link block is equipped with No. two counterbores；One end equipped with screw rod is fixed in No.1 counterbore, its middle part passes through the through-hole of middle part link block, the other end to be fixed on the outside of through-hole by nut, and the middle part link block is then mechanically connected with side fixed block.The present invention improves the producing efficiency of erosion control internal lining pipe compared with traditional technology；It is safe simultaneously, it can not only ensure the safety demoulding of product, more can guarantee that taking for operating personnel is picked up conveniently, and be unlikely to be stamped into finger.
Description
Technical field
The invention belongs to field of machining, and in particular to a kind of making mold of erosion control internal lining pipe.
Background technology
Internal lining pipe is all widely used as lining parts in many fields.It is general to choose pipe in field of machining
The relatively thin tube body of wall is processed into internal lining pipe, this kind of internal lining pipe there are one it is very big the defects of, when being hit by impulse force, due to pipe
Wall is relatively thin, and end is easy to be knocked deformation.In order to solve this problem, there is enterprise to take and punching press carried out to internal lining pipe end,
Its end is struck out to the structure with arc chord angle of flange, increases the stress of liner tube end with this（Such as Fig. 4）.This structure
Internal lining pipe Anti-knocking performance it is good, when being hit end be still able to keep original state, substantially increase its service life.This
The advantages of class erosion control internal lining pipe, is apparent, but there is also it is certain the shortcomings that, mainly difficulty of processing is big, cumbersome.Due to erosion control liner
Unique end construction is managed, can not possibly be molded, need by Multi-step forming, if often once, twice when punching machine is to its punching press
A mold is just changed in punching press of progress can cause working efficiency low, and the end construction of erosion control internal lining pipe holds in demoulding
It easily catches on mold and causes to win difficulty, erosion control internal lining pipe can be caused to damage when winning, it is serious or even plucking for operative employee can be influenced
Take the finger that the time causes punching machine to be stamped into operative employee.
Invention content
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of making of erosion control internal lining pipe
Mold.
Technical solution：In order to reach foregoing invention purpose, what the present invention was specifically performed by：A kind of erosion control internal lining pipe
Making mold, which is characterized in that No.1 mold, No. two molds of tubulose can be formed including combining, middle part connection
Block and side fixed block, the No.1 mold are fixed on operation console, and the opposing face of No. two molds and No.1 die assembly is equipped with
Several threaded No.1 counterbores, the intermediate link block can accommodate No. two molds and it corresponds to the counterbore position of No. two molds
Equipped with through-hole, the through-hole position that the side fixed block corresponds to intermediate link block is equipped with No. two counterbores；One end equipped with screw rod is consolidated
It is fixed on the outside of through-hole and is inserted by nut across the through-hole of middle part link block, the other end due in No.1 counterbore, in the middle part of it
In No. two counterbores, the middle part link block is then mechanically connected with side fixed block.
Preferably, spring is equipped between the end of the screw rod and No. two counterbores, in demoulding due to the active force of spring,
Enable No. two molds unobstructedly with No.1 mould separating.
A kind of preferred scheme, the number of the No.1 counterbore is 2 and arrangement symmetrical above and below, and through-hole and No. two are sunk
The number correspondence in hole is 2, is equipped with spring in the top No.1 counterbore between the fixed screw rod other end and No. two counterbores,
In the No.1 counterbore of lower section spring is not provided between the fixed screw rod other end and No. two counterbores；This design enables to No. two moulds
Tool is that form the next demoulding time poor in demoulding, is not only convenient in demoulding, but also ensure that the two of erosion control internal lining pipe end
Number mold takes the lead in being detached from, and prevents from catching on damage erosion control internal lining pipe.
Wherein, the through-hole periphery is provided with a ring recess road, the through-hole and channel combination by the side of proximal portion fixed block
Section for T shapes, conduit ensures that there is no gaps between intermediate link block and side fixed block to accommodate nut so that machinery
Arm counter-lateral quadrents fixed block can conduct when exerting a force on No. two molds completely.
Advantageous effect：The present invention improves the producing efficiency of erosion control internal lining pipe compared with traditional technology；Safety simultaneously
Height can not only ensure the safety demoulding of product, more can guarantee that taking for operating personnel is picked up conveniently, and be unlikely to be stamped into finger.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of present invention middle part link block；
Fig. 3 is the structure diagram of side fixed block of the present invention；
Fig. 4 is erosion control internal lining pipe structure diagram.
Specific embodiment
Embodiment：
A kind of making mold of erosion control internal lining pipe as shown in Fig. 1 ~ 3 can form the No.1 mould of tubulose including combining
Have 1, No. two mold 2, middle part link block 3 and side fixed block 4, the No.1 mold 1 is fixed on operation console, No. two molds 2 with
The opposing face of No.1 die assembly is equipped with several threaded No.1 counterbores 5, and the intermediate link block 3 can accommodate No. two moulds
The counterbore position of tool 2 and its No. two mold of correspondence is equipped with through-hole 6, and the side fixed block 4 corresponds to the through-hole section of intermediate link block
Position is equipped with No. two counterbores 7；One end equipped with screw rod 8 is fixed in No.1 counterbore 5, its middle part pass through middle part link block through-hole 6,
The other end is fixed on the outside of through-hole 6 by nut 9 and is inserted into No. two counterbores 7, the middle part link block 3 then with side fixed block
4 mechanical connections.
In order to facilitate the fixation of nut, the through-hole periphery is provided with a ring recess road 10, institute by the side of proximal portion fixed block
The section for stating through-hole and channel combination is T shapes.
A kind of preferred scheme is equipped with spring between the end of the screw rod and No. two counterbores.
A kind of preferred scheme, the number of the No.1 counterbore is 2 and arrangement symmetrical above and below, and through-hole and No. two are sunk
The number correspondence in hole is 2, is equipped with spring in the top No.1 counterbore between the fixed screw rod other end and No. two counterbores,
In the No.1 counterbore of lower section spring is not provided between the fixed screw rod other end and No. two counterbores.
Claims (4)
1. a kind of making mold of erosion control internal lining pipe, which is characterized in that the No.1 mould of tubulose can be formed including combining
Tool（1）, No. two molds（2）, middle part link block（3）With side fixed block（4）, the No.1 mold（1）It is fixed on operation console, two
Number mold（2）Several threaded No.1 counterbores are equipped with the opposing face of No.1 die assembly（5）, the intermediate link block
（3）No. two molds can be accommodated（2）And it corresponds to the counterbore position of No. two molds and is equipped with through-hole（6）, the side fixed block（4）
The through-hole position of corresponding intermediate link block is equipped with No. two counterbores（7）；Equipped with screw rod（8）One end be fixed on No.1 counterbore（5）Interior,
Its middle part passes through the through-hole of middle part link block（6）, the other end pass through nut（9）It is fixed on through-hole（6）Outside and be inserted into No. two it is heavy
Hole（7）It is interior, the middle part link block（3）Then with side fixed block（4）Mechanical connection.
2. the making mold of erosion control internal lining pipe according to claim 1, which is characterized in that the end of the screw rod and No. two
Spring is equipped between counterbore.
3. the making mold of erosion control internal lining pipe according to claim 1 or 2, which is characterized in that of the No.1 counterbore
For number for 2 and arrangement symmetrical above and below, the number correspondence of through-hole and No. two counterbores is 2, fixed in the top No.1 counterbore
The screw rod other end and No. two counterbores between be equipped with spring, in the No.1 counterbore of lower section the fixed screw rod other end and No. two counterbores it
Between be not provided with spring.
4. the making mold of erosion control internal lining pipe according to claim 1, which is characterized in that proximal portion is leaned in the through-hole periphery
The side of fixed block is provided with a ring recess road（10）, the section of the through-hole and channel combination is T shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362139.0A CN108160819B (en) | 2017-12-18 | 2017-12-18 | Manufacturing die of lining pipe in scour protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362139.0A CN108160819B (en) | 2017-12-18 | 2017-12-18 | Manufacturing die of lining pipe in scour protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108160819A true CN108160819A (en) | 2018-06-15 |
| CN108160819B CN108160819B (en) | 2024-09-17 |
Family
ID=62522132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362139.0A Active CN108160819B (en) | 2017-12-18 | 2017-12-18 | Manufacturing die of lining pipe in scour protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160819B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4210691C1 (en) * | 1992-04-01 | 1993-07-22 | Benteler Ag, 4790 Paderborn, De | Covering exhaust pipes with shell halves - involves press with tools for crimping edges of shell halves |
| CN101862780A (en) * | 2010-06-24 | 2010-10-20 | 王俊强 | Mechanical pipe fitting end forming machine |
| CN102139317A (en) * | 2010-11-20 | 2011-08-03 | 苏州旭创精密模具有限公司 | Solid circular pipe punching mould |
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN203030723U (en) * | 2012-12-25 | 2013-07-03 | 贵州贵航汽车零部件股份有限公司 | Tube grid stretching punching flanging die |
| CN103372607A (en) * | 2012-04-25 | 2013-10-30 | 珠海格力电器股份有限公司 | Flaring forming die and flaring forming method for connecting pipe |
| CN203972629U (en) * | 2014-05-27 | 2014-12-03 | 刘沛佳 | The novel flaring die of hollow object or tube-like piece |
| CN105057422A (en) * | 2015-07-29 | 2015-11-18 | 浙江炜驰机械集团有限公司 | One-time dual-hole inward turning device |
| CN205393349U (en) * | 2016-03-01 | 2016-07-27 | 绍兴市水联管业有限公司 | Flaring flanging device of stainless steel steel pipe |
| CN206343526U (en) * | 2016-12-13 | 2017-07-21 | 邢伟 | A kind of mouth of pipe expander die of machining |
| CN206484884U (en) * | 2017-02-27 | 2017-09-12 | 波菲丽斯塑胶科技(珠海保税区)有限公司 | Plastic round tube facing attachment |
| CN207577248U (en) * | 2017-12-18 | 2018-07-06 | 吴建可 | A kind of making mold of erosion control internal lining pipe |
-
2017
- 2017-12-18 CN CN201711362139.0A patent/CN108160819B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4210691C1 (en) * | 1992-04-01 | 1993-07-22 | Benteler Ag, 4790 Paderborn, De | Covering exhaust pipes with shell halves - involves press with tools for crimping edges of shell halves |
| CN101862780A (en) * | 2010-06-24 | 2010-10-20 | 王俊强 | Mechanical pipe fitting end forming machine |
| CN102139317A (en) * | 2010-11-20 | 2011-08-03 | 苏州旭创精密模具有限公司 | Solid circular pipe punching mould |
| CN103372607A (en) * | 2012-04-25 | 2013-10-30 | 珠海格力电器股份有限公司 | Flaring forming die and flaring forming method for connecting pipe |
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN203030723U (en) * | 2012-12-25 | 2013-07-03 | 贵州贵航汽车零部件股份有限公司 | Tube grid stretching punching flanging die |
| CN203972629U (en) * | 2014-05-27 | 2014-12-03 | 刘沛佳 | The novel flaring die of hollow object or tube-like piece |
| CN105057422A (en) * | 2015-07-29 | 2015-11-18 | 浙江炜驰机械集团有限公司 | One-time dual-hole inward turning device |
| CN205393349U (en) * | 2016-03-01 | 2016-07-27 | 绍兴市水联管业有限公司 | Flaring flanging device of stainless steel steel pipe |
| CN206343526U (en) * | 2016-12-13 | 2017-07-21 | 邢伟 | A kind of mouth of pipe expander die of machining |
| CN206484884U (en) * | 2017-02-27 | 2017-09-12 | 波菲丽斯塑胶科技(珠海保税区)有限公司 | Plastic round tube facing attachment |
| CN207577248U (en) * | 2017-12-18 | 2018-07-06 | 吴建可 | A kind of making mold of erosion control internal lining pipe |
Non-Patent Citations (1)
| Title |
|---|
| 陈炎嗣等: "《冲压模具设计与制造技术》", vol. 1, 北京出版社, pages: 329 - 331 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108160819B (en) | 2024-09-17 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |