CN210146772U - Water expansion die punching needle assembly - Google Patents
Water expansion die punching needle assembly Download PDFInfo
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- CN210146772U CN210146772U CN201920759526.6U CN201920759526U CN210146772U CN 210146772 U CN210146772 U CN 210146772U CN 201920759526 U CN201920759526 U CN 201920759526U CN 210146772 U CN210146772 U CN 210146772U
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- die holder
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- oil seal
- sealing ring
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Abstract
The utility model discloses a water expend die towards needle subassembly, including the die holder, one side swing joint of die holder has the connection die holder, the intermediate position movable mounting of die holder opposite side has the high strength screw, the high strength screw passes die holder and screw thread head fixed connection, movable mounting has NU oil blanket sealing washer between die holder and the connection die holder, connection port has been seted up to the intermediate position of die holder one side, the mold outlet port has been seted up to the intermediate position of connection die holder avris, the intermediate position fixed mounting of the inside avris of connection die holder has pipe fitting mould connecting axle, die way has been seted up to the inside intermediate position of connection die holder, butt joint groove has been seted up to the avris position in the NU oil blanket sealing washer outside. This water inflation die pin subassembly through optimizing transformation to overall structure, has replaced original complex construction to stable connection between simple connected mode will drift and the connecting axle, has effectively enlarged holistic application scope.
Description
Technical Field
The utility model relates to a pipe fitting mould technical field specifically is water inflation die stamping needle subassembly.
Background
The pipe fitting mold is an important production tool for pipe fitting molding, and the pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, diversion, sealing, supporting and the like.
Essential accessory when stamping die needle is stamping die work, belong to removable mould consumptive material, install and carry out blanking punching press on stamping die and break the operation in succession, make and take place separation or plastic deformation by the processing material, thereby obtain required finished product or semi-manufactured goods, however the present stamping needle subassembly that is arranged in the pipe fitting mould that is arranged in exists mostly, use the required cost of overall structure too high, can not promote holistic life, and it is comparatively troublesome to the former dress of change of stamping head subassembly, the spent time is longer, influence the work efficiency in the whole use, seal assembly's bearing capacity is more weak simultaneously, be difficult to satisfy multiple user demand in the in-service use, lead to the narrower shortcoming of whole application scope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water inflation mould towards needle subassembly to it uses the required cost of overall structure too high to put forward in solving above-mentioned background art, can not promote holistic life, and comparatively troublesome to the change original dress of drift subassembly, and the spend time is longer, influences the work efficiency in whole the use, and seal assembly's bearing capacity is more weak simultaneously, is difficult to satisfy multiple user demand in the in-service use, leads to the narrower problem of whole application scope.
In order to achieve the above object, the utility model provides a following technical scheme: water expend die towards needle subassembly, including the die holder, one side swing joint of die holder has the connection die holder, the intermediate position movable mounting of die holder opposite side has the high strength screw, the high strength screw passes die holder and screw thread head fixed connection, movable mounting has NU oil blanket sealing washer between die holder and the connection die holder, connection port has been seted up to the intermediate position of die holder one side, the intermediate position of connection die holder avris has seted up out the mould port, the intermediate position fixed mounting of the inside avris of connection die holder has pipe fitting mould connecting axle, die way has been seted up to the inside intermediate position of connection die holder, the avris position in the NU oil blanket sealing washer outside has seted up the butt joint groove.
Preferably, the external specification of the connecting port formed on the side of the die holder is matched with the internal specification of the connecting position of the die holder and the die holder, and the die outlet port is communicated with the die channel.
Preferably, the outer diameter of the high-strength screw is matched with the inner diameter of the die holder, and the external specification of the high-strength screw is matched with the internal specification of the die holder.
Preferably, the external specification of the threaded head is matched with the internal specification of the joint of the connecting die holder and the high-strength screw, and the external specification of the NU oil seal sealing ring is matched with the internal specification of the joint of the connecting die holder and the NU oil seal sealing ring.
Preferably, the middle position of the NU oil seal sealing ring is provided with a sealing hole, the side of the pipe fitting die connecting shaft is movably provided with a stamping needle, and the side of the stamping needle is fixed with a punch.
Preferably, the inner diameter of the sealing hole formed in the NU oil seal sealing ring is identical to the outer diameter of the connecting port, and the connecting port is attached to the connecting die holder through the NU oil seal sealing ring.
Preferably, the NU oil seal sealing ring is made of chlorinated butyl rubber, and the pressure-bearing range of the NU oil seal sealing ring is 100-150 MPa
Compared with the prior art, the beneficial effects of the utility model are that: this water inflation die-stamping needle subassembly, through optimizing the transformation to overall structure, original complex construction has been replaced, with simple connected mode with stable connection between drift and the connecting axle, holistic working cost has been reduced by a wide margin, can not influence its normal life, and change through overall structure, it is more convenient to make the change of drift, work efficiency in this subassembly whole use has effectively been improved, simultaneously through setting up the NU oil blanket sealing washer that adopts the chlorinated butyl rubber material, certain elasticity and absorption adhesion nature have, promote the sealed effect at the junction, realize static seal, the ability bearing pressure is higher, the functionality in the whole use has been enriched, holistic application scope has effectively been enlarged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the split section structure of the present invention;
FIG. 4 is a schematic structural view of the NU oil seal ring of the present invention;
fig. 5 is a schematic view of the overall structure of the punch of the present invention.
In the figure: 1. a die holder; 2. connecting the die holder; 3. a high-strength screw; 4. a screw head; 5. NU oil seal ring; 6. demolding the port; 7. a pipe fitting die connecting shaft; 8. punching a die way; 9. punching a mold needle; 10. a butt joint groove; 11. sealing the hole; 12. a punch; 13. and connecting the port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the water expansion die punching needle component comprises a punching die holder 1, a connecting die holder 2, a high-strength screw 3, a thread head 4 and an NU oil seal sealing ring 5, the pipe fitting die comprises a die outlet port 6, a pipe fitting die connecting shaft 7, a die channel 8, a die pin 9 and a butt joint groove 10, wherein one side of a die seat 1 is movably connected with a connecting die seat 2, a high-strength screw 3 is movably arranged in the middle of the other side of the die seat 1, the high-strength screw 3 penetrates through the die seat 1 and is fixedly connected with a threaded head 4, an NU oil seal sealing ring 5 is movably arranged between the die seat 1 and the connecting die seat 2, a connecting port 13 is arranged in the middle of one side of the die seat 1, the die outlet port 6 is arranged in the middle of the side of the connecting die seat 2, a pipe fitting die connecting shaft 7 is fixedly arranged in the middle of the side inside of the connecting die seat 2, the die channel 8 is arranged in the middle of the inside of the;
furthermore, the external specification of a connecting port 13 arranged on the side of the die holder 1 is matched with the internal specification of the connecting part of the connecting die holder 2 and the die holder 1, and the die outlet port 6 is communicated and connected with the die channel 8, so that the component has the basic performance of normal use;
furthermore, the outer diameter of the high-strength screw 3 is matched with the inner diameter of the die holder 1, and the external specification of the high-strength screw 3 is matched with the internal specification of the die holder 1, so that the matching degree and stability of the connection between the die holder 1 and the connecting die holder 2 are improved;
furthermore, the external specification of the threaded head 4 is matched with the internal specification of the joint of the connecting die holder 2 and the high-strength screw 3, and the external specification of the NU oil seal sealing ring 5 is matched with the internal specification of the joint of the connecting die holder 2 and the NU oil seal sealing ring 5, so that the overall connection stability is enhanced;
furthermore, a sealing hole 11 is formed in the middle of the NU oil seal sealing ring 5, a stamping needle 9 is movably mounted on the side of the pipe fitting die connecting shaft 7, and a stamping head 12 is fixed on the side of the stamping needle 9, so that the working performance of the whole assembly in actual use is enhanced;
furthermore, the inner diameter of a sealing hole 11 formed in the NU oil seal sealing ring 5 is matched with the outer diameter of the connecting port 13, and the connecting port 13 is connected with the connecting die holder 2 in an attaching mode through the NU oil seal sealing ring 5, so that stable and tight connection between the die holder 1 and the connecting die holder 2 is guaranteed, and reasonable stability of the internal integral structure of the component is enhanced;
furthermore, the NU oil seal sealing ring 5 is made of chlorinated butyl rubber, the pressure bearing range of the NU oil seal sealing ring 5 is 100-150 MPa, certain elasticity and adsorption adhesiveness are achieved, the sealing effect at the joint is improved, static sealing is achieved, the bearing pressure is high, the functionality in the whole use is enriched, and the whole application range is effectively enlarged.
The working principle is as follows: the punching die holder 1 utilizes the corresponding inosculation of the corresponding connection part of the arranged connection port 13 and the connection die holder 2 to carry out stable threaded connection between the high-strength screw 3 and the thread head 4 at the side end thereof and the pipe fitting die connecting shaft 7 in the connection die holder 2, thereby enhancing the reasonable stability of the whole structure, ensuring the punching pin 9 to be positioned in the punching channel 8 through the intercommunity between the punching channel 8 and the die outlet port 6, enhancing the working performance of the whole assembly in actual use, improving the using effect of the whole assembly by the punch 12 of a conical structure fixed by the end head of the punching pin 9, adopting chlorinated butyl rubber as the NU oil seal ring 5, having certain elasticity and adsorption adhesiveness, improving the sealing effect at the connection part, realizing static sealing, bearing higher pressure, enriching the functionality in the whole use, and enabling the internal whole structure of the punching die holder 1 to be more convenient and rapid to replace, and effectively reduces the working cost in practical use on the basis of not influencing the service life, and effectively enlarges the whole application range.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. Water inflation mould towards needle subassembly, including die holder (1), its characterized in that: one side of the die holder (1) is movably connected with a connecting die holder (2), the middle position of the other side of the die holder (1) is movably provided with a high-strength screw (3), the high-strength screw (3) passes through the die holder (1) and is fixedly connected with the threaded head (4), a NU oil seal sealing ring (5) is movably arranged between the die holder (1) and the connecting die holder (2), a connecting port (13) is arranged in the middle of one side of the die holder (1), a mold outlet (6) is arranged in the middle of the side of the connecting mold base (2), a pipe fitting die connecting shaft (7) is fixedly arranged at the middle position of the inner side of the connecting die holder (2), a die stamping channel (8) is arranged in the middle of the interior of the connecting die holder (2), and a butt joint groove (10) is formed in the side position of the outer side of the NU oil seal sealing ring (5).
2. The water die punch needle assembly of claim 1, wherein: the external specification of a connecting port (13) formed in the side of the die holder (1) is matched with the internal specification of the connecting part of the connecting die holder (2) and the die holder (1), and the die outlet port (6) is communicated with the die channel (8).
3. The water die punch needle assembly of claim 1, wherein: the outer diameter of the high-strength screw (3) is matched with the inner diameter of the die holder (1), and the external specification of the high-strength screw (3) is matched with the internal specification of the die holder (1).
4. The water die punch needle assembly of claim 1, wherein: the external specification of the screw head (4) is identical with the internal specification of the joint of the connecting die holder (2) and the high-strength screw (3), and the external specification of the NU oil seal sealing ring (5) is identical with the internal specification of the joint of the connecting die holder (2) and the NU oil seal sealing ring (5).
5. The water die punch needle assembly of claim 1, wherein: sealed hole (11) have been seted up to the intermediate position of NU oil blanket sealing washer (5), and the avris movable mounting of pipe fitting mould connecting axle (7) has stamping pin (9), and the avris of stamping pin (9) is fixed with drift (12) simultaneously.
6. The water die punch needle assembly of claim 5, wherein: the inner diameter of a sealing hole (11) formed in the NU oil seal sealing ring (5) is identical to the outer diameter of the connecting port (13), and the connecting port (13) is attached to the connecting die holder (2) through the NU oil seal sealing ring (5).
7. The water die punch needle assembly of claim 1, wherein: the NU oil seal sealing ring (5) is made of chlorinated butyl rubber, and the pressure-bearing range of the NU oil seal sealing ring (5) is 100-150 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759526.6U CN210146772U (en) | 2019-05-24 | 2019-05-24 | Water expansion die punching needle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759526.6U CN210146772U (en) | 2019-05-24 | 2019-05-24 | Water expansion die punching needle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146772U true CN210146772U (en) | 2020-03-17 |
Family
ID=69760327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759526.6U Active CN210146772U (en) | 2019-05-24 | 2019-05-24 | Water expansion die punching needle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210146772U (en) |
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2019
- 2019-05-24 CN CN201920759526.6U patent/CN210146772U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 9 Chuangye Road, Qionglai City, Chengdu City, Sichuan Province 611500 Patentee after: Chengdu Chuanli Intelligent Pipe Industry Co., Ltd. Address before: No. 7 Chuangye Road, Linqiong Town, Qionglai City, Chengdu City, Sichuan Province 611530 Patentee before: Chengdu Chuanli Meiya Pipe Industry Co.,Ltd. |
|
| CP03 | Change of name, title or address |