CN108405674A - A kind of bend pipe mould - Google Patents
A kind of bend pipe mould Download PDFInfo
- Publication number
- CN108405674A CN108405674A CN201810121685.3A CN201810121685A CN108405674A CN 108405674 A CN108405674 A CN 108405674A CN 201810121685 A CN201810121685 A CN 201810121685A CN 108405674 A CN108405674 A CN 108405674A
- Authority
- CN
- China
- Prior art keywords
- clamping
- push
- bottom plate
- upset
- mould
- 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
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
A kind of bend pipe mould of the present invention, including curved mould, clamping, bottom plate；Clamping is equipped with two pieces；Two pieces of clampings are equipped with semicircular shaping area；Clamping is installed on bottom plate；Sliding slot is offered on bottom plate；Clamping bottom surface is equipped with the fixture block of cooperation sliding slot；Two clampings are along sliding slot towards or away from moving；The flipping block of a triangle is all connected in each clamping；End there are three being set on flipping block：Fixing end, upset end and push-and-pull end；Fixing end is fixed on by the effect of shaft on bottom plate；The angle not less than 90 degree is equipped between upset end and push-and-pull end；Push-and-pull end connects clamping by straight connecting rod；Curved mould includes the forming part for coordinating shaping area；The protrusion for acting on upset end is additionally provided on curved mould；Curved mould decline makes protrusion push down upset end and push upset end outward open, and push-and-pull end can be overturn around the shaft in fixing end, and push-and-pull end pushes clamping campaign；The spring for making upset end reset is additionally provided on bottom plate；Spring acts between upset end and bottom plate.
Description
Technical field
The present invention relates to mould structure fields, more particularly to a kind of bend pipe mould.
Background technology
To pipe-type workpiece carry out bend pipe process in, need use bend pipe mould, bend pipe mould include clamping,
Pattern and curved mould etc., effect is to bend plank according to size.Currently, the bend pipe mould on angle pipe equipment is all
It is single, it is only capable of being processed a kind of specification, and it is to use fixed form to install, dismounting is inconvenient, and after reinstalling
It is debugged and is calibrated, otherwise product can processed and be had an impact.Common bend pipe mould is implemented using multiple power
, it is molded using the power source at least three directions, complicated, power arrangement is inconvenient, and plant maintenance
It is cumbersome.
Invention content
The invention mainly solves the technical problem of providing a kind of bend pipe moulds, solve folder of the bend pipe mould using linkage
Mould clamping system solves the problems, such as complicated not easy care.
A kind of bend pipe mould, including curved mould, clamping, bottom plate；Clamping is equipped with two pieces；Two pieces of clampings be equipped with it is semicircular at
Type area；Two shaping areas are opposite and set；Clamping is installed on the bottom plate；Sliding slot is offered on the bottom plate；Clamping bottom surface
Fixture block equipped with cooperation sliding slot；Two clampings are along sliding slot towards or away from moving；It is all connected with a triangle in each clamping
The flipping block of shape；End there are three being set on flipping block：Fixing end, upset end and push-and-pull end；Fixing end is solid by the effect of shaft
It is scheduled on bottom plate；The angle not less than 90 degree is equipped between upset end and push-and-pull end；The push-and-pull end connects institute by straight connecting rod
State clamping；The curved mould includes the forming part for coordinating shaping area；The protrusion for acting on upset end is additionally provided on curved mould；Curved mould
Decline makes protrusion push down upset end and push upset end outward open, and push-and-pull end can be overturn around the shaft in fixing end, be pushed and pulled
End pushes clamping along runner movement；The spring for making upset end reset is additionally provided on the bottom plate；The spring acts on
Between upset end and bottom plate.
Preferably, the bottom plate is equipped with the reinforcement structure of protrusion；The reinforcement structure includes coordinating the mould of flipping block
Road；The shaft is fixed on by bearing part in reinforcement structure；One end of the spring is fixed in the upset end, another
End is fixed in the reinforcement structure.
Preferably, the both ends of the straight connecting rod are equipped with flake bearing；Turning for push-and-pull end is fixed in one end of straight connecting rod
On axis, the other end is fixed in the shaft at the clamping back side.
Preferably, the spring is equipped with four, and each flipping block connects the bottom plate by two springs；The protrusion
Surface be equipped with rounded corner.
The beneficial effects of the invention are as follows：A kind of bend pipe mould is provided, based on drive mechanism, utilizes the lower pressure power of curved mould
Based on, while the drive mechanism of both sides being driven to provide molding power for clamping, it can realize whole synchronous operation, reduce fortune
The error of dynamic respective outer side edges, and it is simple in structure, it is easy to maintain.
Description of the drawings
Fig. 1 is a kind of structure chart of bend pipe mould of the present invention；
Fig. 2 is the structure chart at another visual angle of bend pipe mould；
The label of each component is as follows in attached drawing：1, curved mould；2, clamping；3, bottom plate；4, flipping block；5, reinforcement structure；6, straight connecting rod；
7, raised；8, spring.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached Fig. 1 and 2 is please referred to, the embodiment of the present invention includes：
A kind of bend pipe mould, including curved mould 1, clamping 2, bottom plate 3.Clamping 2 is equipped with two pieces, and clamping 2 coordinates flipping block 4 to move.Bottom
Plate 3 is equipped with the reinforcement structure 5 of protrusion, and reinforcement structure 5 includes the mould road of cooperation flipping block 4.Two pieces of clampings 2 are equipped with semicircle
Shaping area, two shaping areas are opposite and set.Clamping 2 is installed on bottom plate 3, and sliding slot is offered on bottom plate 3, and sliding slot is located at mould
On the axis in road.Clamping bottom surface is equipped with the fixture block of cooperation sliding slot, and fixture block coordinates in sliding slot, makes two clampings 2 along sliding slot phase
To or back movement.It is all connected with the flipping block 4 of a triangle in each clamping 2, sets that there are three ends on flipping block 4：Gu
Fixed end, upset end and push-and-pull end.Fixing end is fixed by the effect of shaft, which is fixed on by bearing part in reinforcement structure
Mould road in.The angle not less than 90 degree is equipped between upset end and push-and-pull end, push-and-pull end connects clamping 2 by straight connecting rod.It is curved
Mould 1 includes the forming part for coordinating shaping area, and the protrusion 7 for acting on upset end, the both ends of straight connecting rod 6 are additionally provided on curved mould 1
It is equipped with flake bearing, one end of straight connecting rod 6 is fixed in the shaft at push-and-pull end, and the other end is fixed on turning for 2 back side of clamping
On axis.The surface of protrusion 7 is equipped with rounded corner, and the decline of curved mould 1 makes protrusion 7 push down upset end and push upset end outward open, pushes away
Pull end can be overturn around the shaft in fixing end, and push-and-pull end pushes clamping along runner movement.It is additionally provided on bottom plate 3 for making to turn over
Turn the spring 8 that end resets, spring 8 acts between upset end and bottom plate 3, and one end of spring 8 is fixed in upset end, another
End is fixed in reinforcement structure 5.Spring 8 is equipped with four, and each flipping block passes through two 8 connecting bottom boards 3 of spring.It is curved when work
Mould 1 declines, and workpiece is placed on the top surface of clamping 2, and workpiece is bent and is pressed into forming cavity by the curved mould 1 of decline, on curved mould 1
Projection contacts are to the upset end of flipping block, and as curved mould 1 does not stop drop, protrusion pushes upset end open outward, while pushing and pulling end
It can be overturn around fixing end under thrust, to make push-and-pull end obtain the component of a promotion clamping, two pieces of clampings are simultaneously
It moves toward one another and is molded, plank molding in clamping 2.After curved mould 1 rises, flipping block resets simultaneously under the action of spring 8
Push-and-pull end is set to separate two clampings 2, to take out workpiece.The bend pipe mould utilizes the pushing of curved mould based on drive mechanism
Based on power, while the drive mechanism of both sides being driven to provide molding power for clamping, can realize whole synchronous operation, subtract
The error of few motion structure cooperation, and it is simple in structure, it is easy to maintain.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (4)
1. a kind of bend pipe mould, it is characterised in that：Including curved mould, clamping, bottom plate；Clamping is equipped with two pieces；Two pieces of clampings are equipped with
Semicircular shaping area；Two shaping areas are opposite and set；Clamping is installed on the bottom plate；Cunning is offered on the bottom plate
Slot；Clamping bottom surface is equipped with the fixture block of cooperation sliding slot；Two clampings are along sliding slot towards or away from moving；It is all connected in each clamping
The flipping block of one triangle；End there are three being set on flipping block：Fixing end, upset end and push-and-pull end；Fixing end is by turning
The effect of axis is fixed on bottom plate；The angle not less than 90 degree is equipped between upset end and push-and-pull end；The push-and-pull end passes through straight
Connecting rod connects the clamping；The curved mould includes the forming part for coordinating shaping area；It is additionally provided on curved mould and acts on upset end
Protrusion；Curved mould decline makes protrusion push down upset end and push upset end outward open, and what push-and-pull end can be in fixing end turns
Axis is overturn, and push-and-pull end pushes clamping along runner movement；The spring for making upset end reset is additionally provided on the bottom plate；It is described
Spring acts between upset end and bottom plate.
2. a kind of bend pipe mould according to claim 1, it is characterised in that：The bottom plate is equipped with the reinforcement knot of protrusion
Structure；The reinforcement structure includes coordinating the mould road of flipping block；The shaft is fixed on by bearing part in reinforcement structure；The bullet
One end of spring is fixed in the upset end, and the other end is fixed in the reinforcement structure.
3. a kind of bend pipe mould according to claim 1 or 2, it is characterised in that：The both ends of the straight connecting rod are equipped with fish
Axis oculi is held；One end of straight connecting rod is fixed in the shaft at push-and-pull end, and the other end is fixed in the shaft at the clamping back side.
4. a kind of bend pipe mould according to claim 1 or 2, it is characterised in that：The spring is equipped with four, each overturning
Block connects the bottom plate by two springs；The surface of the protrusion is equipped with rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121685.3A CN108405674A (en) | 2018-02-07 | 2018-02-07 | A kind of bend pipe mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121685.3A CN108405674A (en) | 2018-02-07 | 2018-02-07 | A kind of bend pipe mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108405674A true CN108405674A (en) | 2018-08-17 |
Family
ID=63127843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121685.3A Pending CN108405674A (en) | 2018-02-07 | 2018-02-07 | A kind of bend pipe mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108405674A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453145A (en) * | 2020-09-28 | 2021-03-09 | 合肥新沪屏蔽泵有限公司 | One-step forming device for shielding motor plate rolling machine shell barrel |
| CN114147087A (en) * | 2021-10-15 | 2022-03-08 | 苏州金仓合金新材料有限公司 | Continuous casting silicon-added hollow special-shaped pipe material and preparation method thereof |
| CN115582477A (en) * | 2022-09-09 | 2023-01-10 | 山东电力设备有限公司 | Arc-shaped circular ring piece spinning equipment and spinning process method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011159677A3 (en) * | 2010-06-14 | 2012-04-05 | Standard Lifters, Inc. | Guided keeper and method for metal forming dies |
| CN205551240U (en) * | 2016-03-30 | 2016-09-07 | 协展(福建)机械工业有限公司 | Network management assembly throat forming die in muffler |
| CN107363187A (en) * | 2017-09-12 | 2017-11-21 | 安徽江淮汽车集团股份有限公司 | A kind of pressing mold with material returned function |
| CN206662057U (en) * | 2016-12-12 | 2017-11-24 | 贵州风雷航空军械有限责任公司 | A kind of flange rotary body straightening die pick-off unit |
| CN207981913U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of bend pipe mould |
-
2018
- 2018-02-07 CN CN201810121685.3A patent/CN108405674A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011159677A3 (en) * | 2010-06-14 | 2012-04-05 | Standard Lifters, Inc. | Guided keeper and method for metal forming dies |
| CN205551240U (en) * | 2016-03-30 | 2016-09-07 | 协展(福建)机械工业有限公司 | Network management assembly throat forming die in muffler |
| CN206662057U (en) * | 2016-12-12 | 2017-11-24 | 贵州风雷航空军械有限责任公司 | A kind of flange rotary body straightening die pick-off unit |
| CN107363187A (en) * | 2017-09-12 | 2017-11-21 | 安徽江淮汽车集团股份有限公司 | A kind of pressing mold with material returned function |
| CN207981913U (en) * | 2018-02-07 | 2018-10-19 | 苏州日普模具有限公司 | A kind of bend pipe mould |
Non-Patent Citations (1)
| Title |
|---|
| 丁友生等: "《冷冲模具设计与项目实践》", 31 October 2014, 浙江大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453145A (en) * | 2020-09-28 | 2021-03-09 | 合肥新沪屏蔽泵有限公司 | One-step forming device for shielding motor plate rolling machine shell barrel |
| CN114147087A (en) * | 2021-10-15 | 2022-03-08 | 苏州金仓合金新材料有限公司 | Continuous casting silicon-added hollow special-shaped pipe material and preparation method thereof |
| CN115582477A (en) * | 2022-09-09 | 2023-01-10 | 山东电力设备有限公司 | Arc-shaped circular ring piece spinning equipment and spinning process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180817 |
|
| RJ01 | Rejection of invention patent application after publication |