CN209937445U - Combined corrugated pipe mold - Google Patents
Combined corrugated pipe mold Download PDFInfo
- Publication number
- CN209937445U CN209937445U CN201920348917.9U CN201920348917U CN209937445U CN 209937445 U CN209937445 U CN 209937445U CN 201920348917 U CN201920348917 U CN 201920348917U CN 209937445 U CN209937445 U CN 209937445U
- Authority
- CN
- China
- Prior art keywords
- external mold
- external
- arc
- ring channel
- diameter
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 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
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a modular bellows mould, include: external mold, ring channel, arc opening, centre form, the external mold is the loop configuration, and the external mold inboard is opened there is a ring channel, the ring channel internal diameter is unanimous with the external mold internal diameter, and inside the external mold body was arranged in to the ring channel, evenly open on the ring channel has four arc openings, the arc opening extends to ring channel department from the top down by the external mold up end, the centre form is half-circle ring configuration, and an arc piece of two extreme points department equal rigid couplings of every centre form, this arc piece internal diameter is unanimous with the centre form external diameter, and arc piece external diameter is unanimous with the ring channel external diameter, install two centre forms in the external mold, two centre forms make up into a circular card and. The utility model has the advantages of comprehensive function, convenient use, and can greatly improve the processing efficiency of the corrugated pipe.
Description
Technical Field
The utility model relates to a modular bellows mould is applied to bellows processing technology field.
Background
The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. In the bellows course of working, need use the mould, and current bellows mould is mostly fixed, and every group mould can only adapt to the bellows processing of single model, and current bellows mould still has the inconvenient defect of dismantlement.
SUMMERY OF THE UTILITY MODEL
For solving the defect of the prior art scheme, the utility model discloses a modular bellows mould has the advantage that the function is comprehensive, convenient to use.
The utility model discloses a modular bellows mould, include: external mold, ring channel, arc opening, centre form, the external mold is the loop configuration, and the external mold inboard is opened there is a ring channel, the ring channel internal diameter is unanimous with the external mold internal diameter, and inside the external mold body was arranged in to the ring channel, evenly open on the ring channel has four arc openings, the arc opening extends to ring channel department from the top down by the external mold up end, the centre form is half-circle ring configuration, and an arc piece of two extreme points department equal rigid couplings of every centre form, this arc piece internal diameter is unanimous with the centre form external diameter, and arc piece external diameter is unanimous with the ring channel external diameter, install two centre forms in the external mold, two centre forms make up into a circular card and.
The outer diameter of the inner die is consistent with the inner diameter of the outer die.
The inner die and the arc-shaped block are integrally formed.
The longitudinal depth of the annular groove is consistent with the thickness of the inner die.
By adopting the technical scheme, the method has the following advantages:
1. the functions are comprehensive;
2. is convenient to use.
Drawings
Fig. 1 is a schematic top view of a combined bellows mold according to the present invention;
fig. 2 is a schematic top view of the combined bellows mold according to the present invention;
fig. 3 is a schematic structural diagram of the middle and outer molds of the present invention.
Wherein: 1-external mold; 2-an annular groove; 3-arc opening; 4-internal mold; 41-arc block.
Detailed Description
As shown in fig. 1-3, the utility model discloses a modular bellows mould, include: external mold 1, ring channel 2, arc opening 3, centre form 4, external mold 1 is the loop configuration, and 1 inboard of external mold is opened there is a ring channel 2, 2 internal diameters of ring channel are unanimous with 1 internal diameter of external mold, and inside the external mold 1 body was arranged in to ring channel 2, evenly opened four arc openings 3 on the ring channel 2, arc opening 3 is extended to ring channel 2 department from the top down by external mold 1 up end, centre form 4 is half circle ring configuration, and arc piece 41 of equal rigid coupling of two extreme points department of every centre form 4, and this arc piece 41 internal diameter is unanimous with 4 external diameters of centre form, and arc piece 41 external diameter is unanimous with 2 external diameters of ring channel, install two centre forms 4 in the external mold 1, two centre forms 4 make up into a circular card and establish inside external mold 1.
The outer diameter of the inner die 4 is consistent with the inner diameter of the outer die 1.
The inner die 4 and the arc blocks 41 are integrally formed.
The longitudinal depth of the annular groove 2 is consistent with the thickness of the inner die 4.
The utility model discloses an implement like this: as shown in fig. 1, during assembly, firstly, the two inner molds 4 are combined into a circular structure, the arc blocks 41 on the two inner molds 4 are placed in the arc gaps 3 on the outer mold 1, then the two inner molds 4 are rotated, the arc blocks 41 are rotated into the annular groove 2 on the outer mold 1, the structure shown in fig. 2 is formed, at this time, the two inner molds 4 are clamped by the outer mold 1 and cannot automatically fall off from the outer mold 1, and at this time, the corrugated pipe machining device can be used for corrugated pipe machining. By adopting the technical scheme, because the inner diameter of the inner die 4 is changeable, different inner dies 4 can be replaced according to processing requirements, so that the processing of corrugated pipes with different sizes is met, when the corrugated pipe is disassembled, the inner die 4 can be taken out from the outer die 1 only by rotating the inner die 4 to the position of the arc-shaped opening 3 on the outer die 1, and the disassembly and the installation are all convenient.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (4)
1. A modular bellows mold, comprising: external mold, ring channel, arc opening, centre form, its characterized in that: the external mold is the loop configuration, and the external mold inboard is opened there is an annular groove, the annular groove internal diameter is unanimous with the external mold internal diameter, and inside the external mold body was arranged in to the annular groove, evenly open on the annular groove has four arc openings, the arc opening extends to annular groove department from the top down by external mold up end, the centre form is half circle ring configuration, and an arc piece of equal rigid coupling of two extreme points department of every centre form, and this arc piece internal diameter is unanimous with the centre form external diameter, and arc piece external diameter is unanimous with the annular groove external diameter, install two centre forms in the external mold, two centre forms make up into a circular card and establish inside.
2. A modular bellows mold according to claim 1, wherein: the outer diameter of the inner die is consistent with the inner diameter of the outer die.
3. A modular bellows mold according to claim 1, wherein: the inner die and the arc-shaped block are integrally formed.
4. A modular bellows mold according to claim 1, wherein: the longitudinal depth of the annular groove is consistent with the thickness of the inner die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348917.9U CN209937445U (en) | 2019-03-19 | 2019-03-19 | Combined corrugated pipe mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348917.9U CN209937445U (en) | 2019-03-19 | 2019-03-19 | Combined corrugated pipe mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937445U true CN209937445U (en) | 2020-01-14 |
Family
ID=69124584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348917.9U Active CN209937445U (en) | 2019-03-19 | 2019-03-19 | Combined corrugated pipe mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217078A (en) * | 2020-10-30 | 2021-01-12 | 中国石油集团渤海钻探工程有限公司 | Device and method for insulating, protecting, bearing and sealing connector |
-
2019
- 2019-03-19 CN CN201920348917.9U patent/CN209937445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217078A (en) * | 2020-10-30 | 2021-01-12 | 中国石油集团渤海钻探工程有限公司 | Device and method for insulating, protecting, bearing and sealing connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104289570B (en) | Elastic core rod for bent pipe | |
| ATE407321T1 (en) | QUICK COUPLING FOR PIPES | |
| CN209937445U (en) | Combined corrugated pipe mold | |
| CN110227748A (en) | A kind of minor diameter thin wall wavy metal pipe forming apparatus and method | |
| CN201555776U (en) | Gauge length internal strain measuring device for thin-wall tube high-temperature tensile test | |
| CN105583310A (en) | Hole-enlarging deforming device and method for metal pipe fitting | |
| CN201954158U (en) | Fast pipe joint device | |
| CN102889444A (en) | Rapid pipe connecting device | |
| CN101096041B (en) | Crease-shedding die set for pipe bending machine | |
| CN203125164U (en) | Pipe wall clamping fixture | |
| CN206919945U (en) | A kind of adjustable Venturi tube | |
| CN105618602A (en) | Flaring device for thick-wall stainless steel pipe fitting | |
| CN210090265U (en) | Sample holder for air permeability tester | |
| CN203572401U (en) | Hose inner diameter measuring tool | |
| CN210165914U (en) | Porous pneumatic measuring instrument inner diameter measuring head and pneumatic measuring instrument | |
| CN210050434U (en) | Organic glass bent pipe connecting piece | |
| CN210860671U (en) | Pressure pipeline quality detection device | |
| CN201090881Y (en) | Water purifying fast joint | |
| CN204159779U (en) | A kind of Hydraulic expansion-jointing frock | |
| ATE389138T1 (en) | COUPLING FOR TWO PIPES WITH FLARED ENDS | |
| CN205702128U (en) | The swollen mould of a kind of essence | |
| CN2326948Y (en) | Tool for sticking piece in pipe | |
| CN206122550U (en) | In using, expands by cast part mechanical device of external contracting | |
| CN210232755U (en) | Bellows cam tight internal tooling that expands | |
| CN206083447U (en) | Self -align centre form that moves about of steel pipe cold drawing mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A combined corrugated pipe mold Effective date of registration: 20231225 Granted publication date: 20200114 Pledgee: Huishang Bank Co.,Ltd. Lu'an Sanshipu sub branch Pledgor: LU'AN 168 AEROSPACE PRECISION COMPONENT Co.,Ltd. Registration number: Y2023980074173 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |