CN205701978U - A kind of composite-curve mould - Google Patents
A kind of composite-curve mould Download PDFInfo
- Publication number
- CN205701978U CN205701978U CN201620287631.0U CN201620287631U CN205701978U CN 205701978 U CN205701978 U CN 205701978U CN 201620287631 U CN201620287631 U CN 201620287631U CN 205701978 U CN205701978 U CN 205701978U
- Authority
- CN
- China
- Prior art keywords
- connecting hole
- plate pattern
- cope match
- cylinder
- lug boss
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
A kind of composite-curve mould, there is cope match-plate pattern and lower bolster, there is on described cope match-plate pattern upper connecting hole, there is on described lower bolster lower connecting hole, the bottom of described cope match-plate pattern periphery has the first arc indent, the top of described lower bolster periphery has the second arc indent, the top of described lower bolster has lower mold positive stop lug boss, described lower connecting hole passes through lower mold positive stop lug boss, the bottom of described cope match-plate pattern has the upper mold limited impression corresponding with lower mold positive stop lug boss, and described upper connecting hole communicates with upper mold limited impression.The utility model uses two-piece unit formula mould, easy to operate, can disposable forming elbow, without mending curved and be convenient in demoulding, bend pipe efficiency is high, and the pipe fitting produced can the directly demoulding, realizing the demoulding owing to not needing to be again deformed, pipe fitting has preferable uniformity mutually than ever.
Description
Technical field
The utility model relates to frock technical field, is specifically related to a kind of composite-curve mould.
Background technology
Existing bend pipe mould typically uses monolithic wheel mould, pipe fitting single use deflectable shaping after cannot the demoulding, manage during use
Part needs the certain angle ability demoulding of pre-bending, extrudes with extrusion tooling after demoulding, reaches the bend pipe form needing, behaviour
Making cumbersome, production efficiency is very low, and extrudes rear tubular member pipe bent position state labile, has certain difference.
Content of the invention
The purpose of this utility model is to provide a kind of easy to operate, can disposable forming elbow, it is not necessary to mend curved and demoulding side
Just, bend pipe efficiency is high, and pipe fitting has preferable conforming composite-curve mould.
To achieve these goals, the technical solution of the utility model is: a kind of composite-curve mould, and it is improved by:
A. there is cope match-plate pattern and lower bolster；
B. there is on described cope match-plate pattern upper connecting hole, described lower bolster has lower connecting hole；
C. the bottom of described cope match-plate pattern periphery has the first arc indent, and the top of described lower bolster periphery has the second arc
Shape indent.
In technique scheme, the top of described lower bolster has lower mold positive stop lug boss, and described lower connecting hole passes through down
Mould positive stop lug boss, the bottom of described cope match-plate pattern has the upper mold limited impression corresponding with lower mold positive stop lug boss, described upper connection
Hole communicates with upper mold limited impression.
In technique scheme, the top of described lower bolster has lower mold limited impression, described lower connecting hole and lower mold
Limited impression communicates；The bottom of described cope match-plate pattern has the upper mold positive stop lug boss corresponding with lower mold limited impression, described upper company
Connect hole and pass through upper mold positive stop lug boss.
In technique scheme, the bottom of described lower bolster has mounting groove and/or installation base.
In technique scheme, the two ends of described first arc indent are respectively provided with the first head face of cylinder and the first tail
The face of cylinder, portion；The two ends of described second arc indent respectively correspondingly have the second head face of cylinder and the second afterbody face of cylinder.
In technique scheme, the axial line O on the described first head face of cylinder1Axial line with the first afterbody face of cylinder
O1' angle of cut α1=15 ° ~ 25 °, the axial line O on the described second head face of cylinder2With the axial line O2's ' on the second afterbody face of cylinder
Angle of cut α2=α1。
Benefit of the present utility model is: use two-piece unit formula mould, easy to operate, can disposable forming elbow, it is not necessary to
Mending curved and being convenient in demoulding, bend pipe efficiency is high, and the pipe fitting produced can the directly demoulding, owing to not needing to be again deformed reality
The existing demoulding, pipe fitting has preferable uniformity mutually than ever.
Brief description
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is the schematic front view of cope match-plate pattern in the utility model；
Fig. 4 is the schematic top plan view of Fig. 3；
Fig. 5 is the elevational schematic view of Fig. 3；
Fig. 6 is the A-A cross-sectional schematic of Fig. 5；
Fig. 7 is the E direction view of Fig. 3；
Fig. 8 is the schematic front view of lower bolster in the utility model；
Fig. 9 is the schematic top plan view of Fig. 8；
Figure 10 is the elevational schematic view of Fig. 8；
Figure 11 is the B-B cross-sectional schematic of Fig. 9；
Figure 12 is the F direction view of Fig. 8；
Figure 13 is use view of the present utility model；
Figure 14 is the assembling schematic diagram before the utility model uses；
Figure 15 is the cross-sectional schematic compressing spanner during the utility model assembling.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment being given, the utility model is further described.
As shown in Fig. 1 ~ 14, a kind of composite-curve mould, there is cope match-plate pattern 1 and lower bolster 2, described cope match-plate pattern 1 has
Upper connecting hole 1-1, described lower bolster 2 has lower connecting hole 2-1.
Such as Fig. 1, shown in the 2nd, the 3rd, the 5th, the 6th, the 7th, the 8th, the 9th, the 11st, the 12nd, 14, the bottom of described cope match-plate pattern 1 periphery has the first arc pressure
Groove 1-2, the top of described lower bolster 2 periphery has the second arc indent 2-2.
Such as Fig. 1, shown in the 5th, the 6th, the 7th, the 9th, the 11st, the 12nd, 14, the top of described lower bolster 2 has lower mold positive stop lug boss 2-3, described
Lower connecting hole 2-1 passes through lower mold positive stop lug boss 2-3, and the bottom of described cope match-plate pattern 1 has corresponding with lower mold positive stop lug boss 2-3
Upper mold limited impression 1-3, described upper connecting hole 1-1 communicate with upper mold limited impression 1-3；It is of course also possible to be described lower bolster 2
Top there is lower mold limited impression, described lower connecting hole 2-1 communicates with lower mold limited impression；The bottom tool of described cope match-plate pattern 1
Having the upper mold positive stop lug boss corresponding with lower mold limited impression, described upper connecting hole 1-1 passes through upper mold positive stop lug boss.Thus can
The die-closed position making cope match-plate pattern 1 and lower bolster 2 is fixed, and the good integrity of mould does not has deviation and rotation.
Such as Fig. 1, shown in the 2nd, the 8th, the 10th, the 11st, 12, the bottom of described lower bolster 2 has mounting groove 2-4 and/or installation base 2-5,
Conveniently mould is fixed on lathe, prevents mould generation transfer from skidding.
Such as Fig. 1, shown in the 2nd, the 3rd, the 5th, the 6th, the 7th, the 8th, the 9th, the 11st, 12, the two ends of described first arc indent 1-2 are respectively provided with first
The face of cylinder, portion 1-2-1 and the first afterbody face of cylinder 1-2-2；The two ends of described second arc indent 2-2 have second respectively
The face of cylinder, portion 2-2-1 and the second afterbody face of cylinder 2-2-2.
Such as Fig. 2, shown in the 3rd, the 5th, the 7th, the 8th, the 9th, 12, the axial line O of described first head face of cylinder 1-2-11With the first afterbody circle
The axial line O of cylinder 1-2-21' angle of cut α1=15 ° ~ 25 °, the axial line O of described second head face of cylinder 2-2-12With the second tail
The angle of cut α of the axial line O2 ' of the face of cylinder, portion 2-2-22=α1.When carrying out bend pipe operation owing to pipe fitting has certain elasticity, processing
A certain degree of resilience can occur after completing, and this is accomplished by carrying out pre-bending operation, and the first inclined-plane 1-2-1 and the during bend pipe operation
Two inclined-plane 2-2-1 just can facilitate and carry out pre-bending to pipe fitting, can disposable forming elbow, it is not necessary to mend curved and be convenient in demoulding.
Such as Figure 13, shown in the 14th, 15, lower bolster 2 and cope match-plate pattern 1 in use, are first overlapped and install to machine by the utility model successively
It on bed bolt 6, is then threaded in compression spanner 5 on lathe bolt 6, rotatably compresses spanner 5 by cope match-plate pattern 1 and lower bolster
2 compress, and put pipe fitting and carry out bend pipe operation at the first indent 1-2 and the second indent 2-2, finally unload compression spanner 5, draw
Open cope match-plate pattern 1 and lower bolster 2, take off the pipe fitting of shaping.
Claims (6)
1. a composite-curve mould, it is characterised in that:
A. there is cope match-plate pattern (1) and lower bolster (2)；
B. there is on described cope match-plate pattern (1) upper connecting hole (1-1), described lower bolster (2) has lower connecting hole (2-1)；
C. the bottom of described cope match-plate pattern (1) periphery has the first arc indent (1-2), the top tool of described lower bolster (2) periphery
There is the second arc indent (2-2).
2. composite-curve mould according to claim 1, it is characterised in that: the top of described lower bolster (2) has lower mold
Positive stop lug boss (2-3), described lower connecting hole (2-1) passes through lower mold positive stop lug boss (2-3), and the bottom of described cope match-plate pattern (1) has
The upper mold limited impression (1-3) corresponding with lower mold positive stop lug boss (2-3), described upper connecting hole (1-1) and upper mold limited impression
(1-3) communicate.
3. composite-curve mould according to claim 1, it is characterised in that: the top of described lower bolster (2) has lower mold
Limited impression, described lower connecting hole (2-1) communicates with lower mold limited impression；The bottom of described cope match-plate pattern (1) has and lower mold limit
The corresponding upper mold positive stop lug boss of position groove, described upper connecting hole (1-1) passes through upper mold positive stop lug boss.
4. the composite-curve mould according to claim 1 or 2 or 3, it is characterised in that: the bottom tool of described lower bolster (2)
Have mounting groove (2-4) and/or installation base (2-5).
5. the composite-curve mould according to claim 1 or 2 or 3, it is characterised in that: described first arc indent (1-2)
Two ends be respectively provided with the first head face of cylinder (1-2-1) and the first afterbody face of cylinder (1-2-2)；Described second arc indent
(2-2) two ends respectively correspondingly have the second head face of cylinder (2-2-1) and the second afterbody face of cylinder (2-2-2).
6. composite-curve mould according to claim 5, it is characterised in that: the described first head face of cylinder (1-2-1)
Axial line O1Axial line O with the first afterbody face of cylinder (1-2-2)1' angle of cut α1=15 ° ~ 25 °, the described second head face of cylinder
(2-2-1) axial line O2Angle of cut α with the axial line O2 ' on the second afterbody face of cylinder (2-2-2)2=α1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287631.0U CN205701978U (en) | 2016-04-08 | 2016-04-08 | A kind of composite-curve mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287631.0U CN205701978U (en) | 2016-04-08 | 2016-04-08 | A kind of composite-curve mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701978U true CN205701978U (en) | 2016-11-23 |
Family
ID=57309476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287631.0U Expired - Fee Related CN205701978U (en) | 2016-04-08 | 2016-04-08 | A kind of composite-curve mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954774A (en) * | 2017-12-22 | 2019-07-02 | 广西利维重工股份有限公司 | Profile bending machine and its control system |
-
2016
- 2016-04-08 CN CN201620287631.0U patent/CN205701978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954774A (en) * | 2017-12-22 | 2019-07-02 | 广西利维重工股份有限公司 | Profile bending machine and its control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |