CN207127081U - Duct forming mould - Google Patents
Duct forming mould Download PDFInfo
- Publication number
- CN207127081U CN207127081U CN201720301491.2U CN201720301491U CN207127081U CN 207127081 U CN207127081 U CN 207127081U CN 201720301491 U CN201720301491 U CN 201720301491U CN 207127081 U CN207127081 U CN 207127081U
- Authority
- CN
- China
- Prior art keywords
- undershoot
- plug
- fixed
- face
- mandrel
- 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
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of duct forming mould, including die holder, the former being fixed in die holder, it is additionally provided with mandrel holder, the plug wedge being arranged in mandrel holder, mandrel body and plug gland are provided with the end of plug wedge, the end of mandrel body is fixed on by plug gland on the end face of plug wedge, undershoot trim ring is fixed by screw on the end face of mandrel holder, undershoot pressure pad is fixed with by screw in the end face of undershoot trim ring, undershoot body is provided with the end face of undershoot pressure pad, circular hole is provided with the center of undershoot body, undershoot body is fixed on by lower stamping cover on the end face of undershoot pressure pad, it is additionally provided with rush-up seat, punching press circle is fixed with by screw in rush-up seat, body is rushed on being provided with the end face of upper punching press circle, on rush the center of body and be provided with through hole, on rush body and be fixed on by upper stamping cover on the end face of upper punching press circle.Structure setting of the present utility model is reasonable, can not only quickly finish the processing of conduit, improves processing efficiency, stability in use is good and strong applicability, practicality are good.
Description
Technical field
The utility model belongs to catheter fabrication equipment technical field, and in particular to a kind of duct forming mould.
Background technology
With the maturation of right catheter fabrication technology, various catheter fabrication equipment developments are rapid, and the catheter fabrication of conventional art is set
Standby mainly foreign import equipment, not only the extremely complex cost of structure is very high, and operates extremely inconvenient, it is necessary to professional
Technical staff could complete process operation, and the precision processed also is difficult to ensure, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide the duct forming mould that a kind of structure setting is reasonable and stability in use is good.
The technical scheme for realizing the utility model purpose is a kind of duct forming mould, including die holder, is fixed in die holder
Former, be additionally provided with mandrel holder, the plug wedge being arranged in the mandrel holder, plug be provided with the end of the plug wedge
Body and plug gland, the end of the mandrel body is fixed on by plug gland on the end face of plug wedge, in the mandrel holder
End face on by screw fix undershoot trim ring, undershoot pressure pad is fixed with by screw in the end face of the undershoot trim ring, in institute
The end face for stating undershoot pressure pad is provided with undershoot body, and circular hole is provided with the center of the undershoot body, and the undershoot body passes through lower punching press
Lid is fixed on the end face of undershoot pressure pad, and the undershoot body is stretched into the former, and the mandrel body is through undershoot trim ring and stretches
In the circular hole for entering undershoot body, rush-up seat is additionally provided with, punching press circle is fixed with by screw in the rush-up seat, rushed on described
The end face of trim ring rushes body on being provided with, it is described on rush the center of body and be provided with through hole, it is described on rush body and be fixed on by upper stamping cover
On the end face of upper punching press circle, it is described on rush that body is engaged with the position of the undershoot body and through hole and the circular hole are in always
On line.
Plug pad, the plug gland, plug pad are fixed between the plug wedge and the plug gland
It is bolted with plug wedge and the end face of the mandrel body is pressed on plug pad.
The former includes core rod and die sleeve, and steam vent is provided with the die holder, and the die sleeve is fixed on by screw rod
On die holder and the core rod is in die sleeve, and the undershoot body is in core rod.
The core rod is tungsten carbide material core rod, and the die sleeve is 40Cr material die sleeves, the undershoot body, on rush body and core
The quantity of barred body is identical and the undershoot body is three.
The utility model has positive effect：Structure setting of the present utility model is reasonable, and cost of manufacture is relatively low, while its
Body is rushed on and coordinates undershoot body and mandrel body, can not only quickly finish the processing of conduit, improves processing efficiency, Er Qieke
To ensure the precision of processing, stability in use is good and strong applicability, practicality are good.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of duct forming mould, including die holder 1, the former 2 being fixed in die holder 1, be additionally provided with mandrel holder 3,
The plug wedge 4 being arranged in the mandrel holder 3, mandrel body 5 and plug gland 6, institute are provided with the end of the plug wedge 4
The end for stating mandrel body 5 is fixed on by plug gland 6 on the end face of plug wedge 4, is passed through on the end face of the mandrel holder 3
Screw fixes undershoot trim ring 7, undershoot pressure pad 8 is fixed with by screw in the end face of the undershoot trim ring 7, in the undershoot pressure pad
8 end face is provided with undershoot body 9, is provided with circular hole 10 at the center of the undershoot body 9, the undershoot body 9 passes through lower stamping cover 11
It is fixed on the end face of undershoot pressure pad 8, the undershoot body is stretched into the former, and the mandrel body is through undershoot trim ring and stretches into
In the circular hole of undershoot body, rush-up seat 12 is additionally provided with, punching press circle 13 is fixed with by screw in the rush-up seat, on described
The end face of punching press circle rushes body 14 on being provided with, it is described on rush the center of body and be provided with through hole 15, it is described on rush body and pass through upper stamping cover
16 are fixed on the end face of punching press circle, it is described on rush body and be engaged with the position of the undershoot body and at through hole and the circular hole
In on same straight line.Rush-up seat, die holder and plug wedge are separately mounted on the corresponding construction of stamping machine when in use, due to
Stamping machine is prior art construction, so not recording in detail herein, but has no effect on technical field technical staff by this patent
Application structure is installed and used.
Plug pad 17, the plug gland, plug pad are fixed between the plug wedge and the plug gland
Piece and plug wedge are bolted and the end face of the mandrel body is pressed on plug pad.
The former 2 includes core rod 21 and die sleeve 22, and steam vent 18 is provided with the die holder, and the die sleeve passes through screw rod
It is fixed on die holder and the core rod is in die sleeve, the undershoot body is in core rod.
The core rod is tungsten carbide material core rod, and the die sleeve is 40Cr material die sleeves, the undershoot body, on rush body and core
The quantity of barred body is identical and the undershoot body is three.
Structure setting of the present utility model is reasonable, and cost of manufacture is relatively low, while it rushes body on and coordinates undershoot body and core
Barred body, the processing of conduit can be not only quickly finished, improve processing efficiency, and the precision of processing can be ensured, using steady
Qualitative good and strong applicability, practicality are good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model is extended out and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of duct forming mould, including die holder, the former being fixed in die holder, it is characterised in that：Mandrel holder is additionally provided with, if
The plug wedge in the mandrel holder is put, mandrel body and plug gland, the plug are provided with the end of the plug wedge
The end of body is fixed on by plug gland on the end face of plug wedge, under being fixed on the end face of the mandrel holder by screw
Punching press circle, undershoot pressure pad is fixed with by screw in the end face of the undershoot trim ring, is provided with the end face of the undershoot pressure pad
Undershoot body, circular hole is provided with the center of the undershoot body, the undershoot body is fixed on the end face of undershoot pressure pad by lower stamping cover
On, the undershoot body is stretched into the former, and the mandrel body is through undershoot trim ring and stretches into the circular hole of undershoot body, is additionally provided with
Rush-up seat, punching press circle is fixed with by screw in the rush-up seat, is provided with described on the end face of punching press circle and rushes body,
The center that body is rushed on described is provided with through hole, it is described on rush body and be fixed on by upper stamping cover on the end face of upper punching press circle, it is described on
Rush that body is engaged with the position of the undershoot body and through hole and the circular hole are on same straight line.
2. duct forming mould according to claim 1, it is characterised in that：In the plug wedge and the plug gland
Between be fixed with plug pad, the plug gland, plug pad and plug wedge are bolted and the mandrel body
End face is pressed on plug pad.
3. duct forming mould according to claim 2, it is characterised in that：The former includes core rod and die sleeve, in institute
State die holder and be provided with steam vent, the die sleeve is fixed on by screw rod on die holder and the core rod is in die sleeve, the undershoot
Body is in core rod.
4. duct forming mould according to claim 3, it is characterised in that：The core rod is tungsten carbide material core rod, institute
It is 40Cr material die sleeves to state die sleeve, the undershoot body, on rush that body is identical with the quantity of mandrel body and the undershoot body is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301491.2U CN207127081U (en) | 2017-03-27 | 2017-03-27 | Duct forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301491.2U CN207127081U (en) | 2017-03-27 | 2017-03-27 | Duct forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127081U true CN207127081U (en) | 2018-03-23 |
Family
ID=61630406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301491.2U Expired - Fee Related CN207127081U (en) | 2017-03-27 | 2017-03-27 | Duct forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127081U (en) |
-
2017
- 2017-03-27 CN CN201720301491.2U patent/CN207127081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |