CN210318788U - High pressure valve forging lockhole-containing packing pressing plate - Google Patents
High pressure valve forging lockhole-containing packing pressing plate Download PDFInfo
- Publication number
- CN210318788U CN210318788U CN201921347867.9U CN201921347867U CN210318788U CN 210318788 U CN210318788 U CN 210318788U CN 201921347867 U CN201921347867 U CN 201921347867U CN 210318788 U CN210318788 U CN 210318788U
- Authority
- CN
- China
- Prior art keywords
- packing
- plate
- lockhole
- packing pressing
- pressing plate
- 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
Images
Landscapes
- Valve Housings (AREA)
Abstract
The application discloses high pressure valve forging area lockhole clamp plate that packs. The method comprises the following steps: the packing pressing sleeve is connected with the packing pressing plate through the connecting piece, and the positioning plate is arranged on one side far away from the packing pressing sleeve; one side of the packing pressing plate, which is close to the packing pressing sleeve, is provided with a first inclined plane, the packing pressing sleeve is provided with a second inclined plane matched with the first inclined plane, and the first inclined plane is matched with the second inclined plane and used for automatically centering the packing pressing plate and the packing pressing sleeve. The casting pressing plate is limited by the die, the defects of the casting are many, the casting period is long, and the like, so that flexible borrowing cannot be realized, and the technical problem that the casting pressing plate is limited by the die is solved although the defect problem of the casting pressing plate can be solved by the die forging pressing plate.
Description
Technical Field
The utility model relates to a high-pressure valve technical field particularly, relates to a high-pressure valve forging area lockhole clamp plate that packs.
Background
The casting pressing plate is widely used due to the characteristics of low cost and convenience in processing, but the casting pressing plate cannot be flexibly borrowed due to the problems of limitation of a mold, multiple casting defects, long casting period and the like, and particularly has greater limitation on the use on engineering orders of high-pressure valves.
The swaged platens can solve the problem of defects in cast platens, but are also limited by the dies, which are very limited in small volume engineering orders.
Aiming at the problems that in the related art, a casting pressing plate cannot be flexibly borrowed due to the limitation of a mold, a plurality of casting defects, a long casting period and the like, and the problem that although the defect problem of the casting pressing plate can be solved by a die forging pressing plate, the problem is still limited by the mold, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a high pressure valve forging area lockhole packing clamp plate to solve the foundry goods clamp plate because of its receive the mould restriction, the foundry goods defect is many, casting cycle scheduling problem partially long, can't realize nimble borrowing, and although the defect problem of foundry goods clamp plate can be solved to the die forging clamp plate, still receive the problem of mould restriction equally.
To achieve the above objects, according to one aspect of the present application, there is provided a high pressure valve forging lockhole packing press plate.
According to the high pressure valve forging area lockhole clamp plate of packing of this application includes: the packing pressing sleeve is connected with the packing pressing plate through the connecting piece, and the positioning plate is arranged on one side far away from the packing pressing sleeve; one side, close to the packing pressing sleeve, of the packing pressing plate is provided with a first inclined plane, the packing pressing sleeve is provided with a second inclined plane matched with the first inclined plane, and the first inclined plane is matched with the second inclined plane and used for automatic centering of the packing pressing plate and the packing pressing sleeve.
Furthermore, a lock hole is formed in the packing pressing plate.
Further, the lock hole includes: the valve comprises a first lock hole and a second lock hole, wherein the first lock hole is used for locking when the valve is completely opened, and the second lock hole is used for locking when the valve is completely closed.
Further, the roughness of the first inclined surface and the second inclined surface is not lower than Ra3.2.
Furthermore, a third lock hole is formed in the positioning plate.
Further, the method also comprises the following steps: and the packing pressing plate is fixedly connected with the positioning plate through the fixing piece.
Further, the diameter of an inner hole of the packing pressing plate is larger than that of an inner hole of the packing pressing sleeve.
Further, the method also comprises the following steps: and the whole forged piece is used for manufacturing the blank.
Further, the shape of the one-piece forging blank can be a disk or a square plate.
In the embodiment of the application, a packing pressing plate mode with a lock hole is adopted, a packing pressing sleeve is connected with the packing pressing plate through a connecting piece, and a positioning plate is arranged on one side far away from the packing pressing sleeve; the packing pressing plate is provided with a first inclined plane near one side of the packing pressing sleeve, the packing pressing sleeve is provided with a second inclined plane matched with the first inclined plane, the first inclined plane is matched with the second inclined plane, the purpose of automatic centering is achieved, the technical effects of convenience in installation, convenience in use and wide application range are achieved, and further the problems that the casting pressing plate is limited by a mold, the casting is more defective, the casting period is longer and the like are solved, flexible borrowing cannot be achieved, and the technical problem that the casting pressing plate is limited by the mold is solved although the die forging pressing plate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic structural diagram 1 of a lockhole packing pressure plate of a high-pressure valve forging according to an embodiment of the application;
FIG. 2 is a schematic structural diagram of a lockhole packing pressure plate of a high-pressure valve forging according to an embodiment of the application;
FIG. 3 is a schematic structural diagram of a lockhole packing pressure plate of a high-pressure valve forging according to an embodiment of the application, which is shown in FIG. 3;
FIG. 4 is a schematic structural diagram of a lockhole packing clamp plate of a high-pressure valve forging according to an embodiment of the application 4;
FIG. 5 is an enlarged schematic view of a portion A of a lockhole packing clamp plate of a high pressure valve forging according to an embodiment of the application;
FIG. 6 is an enlarged schematic view of a portion B of a lockhole packing press plate of a high-pressure valve forging according to an embodiment of the application.
Reference numerals;
1. a packing press plate; 11. a first inclined plane; 2. pressing and sleeving the filler; 21. a second inclined plane; 3. a connecting member; 4. positioning a plate; 41. a third lock hole; 5. a lock hole; 51. a first lock hole; 52. a second lock hole; 6. and a fixing member.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-6, the present application relates to a high pressure valve forging lockhole packing press plate. The method comprises the following steps: the packing pressing sleeve 2 is connected with the packing pressing plate 1 through the connecting piece 3, and the positioning plate 4 is arranged on one side far away from the packing pressing sleeve 2;
one side of the packing pressing plate 1, which is close to the packing pressing sleeve 2, is provided with a first inclined plane 11, the packing pressing sleeve 2 is provided with a second inclined plane 21 matched with the first inclined plane 11, and the first inclined plane 11 is matched with the second inclined plane 21 and used for automatically centering the packing pressing plate 1 and the packing pressing sleeve 2.
Specifically, the packing pressing sleeve 2 is connected with the packing pressing plate 1 through a connecting piece 3, the packing pressing plate 1 is installed on the packing pressing sleeve 2 of the valve through the connecting piece 3, the connecting piece 3 is an inner hexagonal screw and is fastened on the valve body or the valve cover through the inner hexagonal screw to fasten the valve packing; the positioning plate 4 is arranged on one side far away from the packing pressing sleeve 2, and positioning and fixing effects can be realized by arranging the positioning plate 4 on one side far away from the packing pressing plate 1;
the side, close to the packing pressing sleeve 2, of the packing pressing plate 1 is provided with a first inclined surface 11, the packing pressing sleeve 2 is provided with a second inclined surface 21 matched with the first inclined surface 11, the first inclined surface 11 is matched with the second inclined surface 21 and used for automatically centering the packing pressing plate 1 and the packing pressing sleeve 2, the packing pressing sleeve 2 can be automatically centered by using the packing pressing plate 1 through the matching of the first inclined surface 11 and the second inclined surface 21 by respectively arranging the first inclined surface 11 and the second inclined surface 21 on the packing pressing plate 1 and the packing pressing sleeve 2, and therefore the valve rod is prevented from being damaged due to eccentric installation;
one end of the valve rod is processed into a flat potential (also called double D potential), the middle of the positioning plate 4 is also processed into a flat potential, and the positioning plate 4 is sleeved on the flat potential of the valve rod;
the connecting piece 3 plays a role in fastening the packing pressing plate 1 and also plays a role in blocking the positioning plate 4, so that the positioning plate 4 can be blocked when the valve is fully opened or fully closed, and the valve cannot be over-positioned.
From the above description, it can be seen that the following technical effects are achieved by the present application:
in the embodiment of the application, a mode of a packing pressing plate 1 with a lock hole is adopted, a packing pressing sleeve 2 is connected with the packing pressing plate 1 through a connecting piece 3, and a positioning plate 4 is arranged on one side far away from the packing pressing sleeve 2; pack clamp plate 1 and be close to pack and press 2 one sides of cover to be provided with first inclined plane 11, pack and press cover 2 to be provided with first inclined plane 11 matched with second inclined plane 21, first inclined plane 11 and the cooperation of second inclined plane 21, the purpose of automatic centering has been reached, thereby realized being convenient for install, the convenient technological effect wide with application range of use, and then solved the foundry goods clamp plate because of it receives the mould restriction, the foundry goods defect is many, casting cycle length scheduling problem on the side, can't realize nimble borrowing, and although the defect problem of foundry goods clamp plate can be solved to the die forging clamp plate, but still receive the technical problem of mould restriction equally.
The utility model discloses still have following beneficial effect or advantage:
the whole forged piece is selected as a blank to be manufactured, and the blank is not limited by a die; the packing pressing sleeve 2 is matched with the inclined plane, so that the packing pressing plate 1 can automatically center the packing pressing sleeve 2, and the valve rod is prevented from being damaged due to eccentric installation; the lock hole is formed in the pressure plate in a processing mode, so that the locking requirement of the valve can be met; compared with casting packing, the forging has more excellent material quality and is widely applied to high-pressure valves.
In the present embodiment, the packing press plate 1 is preferably provided with a lock hole. The locking can be realized at the position where the valve is completely closed or completely opened by arranging the lock hole; the lockhole is directly processed on the blank in a drilling or boring and milling mode, and the lockhole is simple and convenient.
As preferable in the present embodiment, the lock hole 5 includes: the first lock hole 51 is used for locking when the valve is completely opened, and the second lock hole 52 is used for locking when the valve is completely closed. The first locking hole 51 and the second locking hole 52 are overlapped with the locking holes of the positioning plate 4 when the valve is completely opened or closed
As is preferable in the present embodiment, the roughness of the first inclined surface 11 and the second inclined surface 21 is not less than ra 3.2. So as to reduce the friction force between the packing pressing plate 1 and the packing pressing sleeve 2 and increase the automatic centering effect.
As is preferable in the present embodiment, the positioning plate 4 is provided with a third locking hole 41. By providing the third locking hole 41, the connection of the positioning plate 4 with other components can be facilitated.
Preferably, in this embodiment, the method further includes: the fixing piece 6 and the packing pressing plate 1 are fixedly connected with the positioning plate 4 through the fixing piece 6. The fixing piece 6 is a lock, and when the valve needs to be locked, the fixing piece 6 can be simultaneously inserted into the first locking hole 51 of the pressing plate and the third locking hole 41 of the positioning plate 4 to lock the positioning plate 4.
As is preferable in the present embodiment, the inner hole diameter of the packing press plate 1 is larger than the inner hole diameter of the packing press sleeve 2. Can be convenient for press the 2 cooperations of cover with packing to the condition of unable equipment prevents to appear. Furthermore, the inner hole diameter of the packing pressing plate 1 is 0.5mm-1mm larger than that of the packing pressing sleeve 2, so that the matching can be ensured, and the gap can not be too large, thereby influencing the actual using effect.
Preferably, in this embodiment, the method further includes: and the whole forged piece is used for manufacturing the blank. The die forging blank can be used, particularly, the free forging can be directly selected as the blank, the blank is not limited by a die and can be flexibly selected, meanwhile, the whole forging blank has more excellent material quality compared with a casting, the defect rate of the blank is low, and the die forging blank is practical and more reliable.
As preferred in this embodiment, the one piece forging blank may be in the shape of a disk or square plate. Can be applicable to multiple use occasions, when the size is big enough, can also use foraminiferous forging as the blank.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a high pressure valve forging lockhole packing clamp plate which characterized in that includes: the packing pressing sleeve is connected with the packing pressing plate through the connecting piece, and the positioning plate is arranged on one side far away from the packing pressing sleeve; one side, close to the packing pressing sleeve, of the packing pressing plate is provided with a first inclined plane, the packing pressing sleeve is provided with a second inclined plane matched with the first inclined plane, and the first inclined plane is matched with the second inclined plane and used for automatic centering of the packing pressing plate and the packing pressing sleeve.
2. The high pressure valve forging lockhole packing press plate of claim 1, wherein the packing press plate is provided with lockholes.
3. The high pressure valve forging lockhole packing clamp plate of claim 2, wherein the lockhole comprises: the valve comprises a first lock hole and a second lock hole, wherein the first lock hole is used for locking when the valve is completely opened, and the second lock hole is used for locking when the valve is completely closed.
4. The high pressure valve forging lockhole packing press plate of claim 1, wherein the roughness of the first inclined surface and the second inclined surface is not less than Ra3.2.
5. The high pressure valve forging lockhole packing press plate of claim 1, wherein a third lockhole is provided on the locating plate.
6. The high pressure valve forging lockhole packing press plate of claim 1, further comprising: and the packing pressing plate is fixedly connected with the positioning plate through the fixing piece.
7. The high pressure valve forging lockhole packing press plate of claim 1, wherein the diameter of the inner hole of the packing press plate is larger than the diameter of the inner hole of the packing press sleeve.
8. The high pressure valve forging lockhole packing press plate of claim 1, further comprising: and the whole forged piece is used for manufacturing the blank.
9. The high pressure valve forging keyhole packing platen of claim 8, wherein said one piece forging blank is in the shape of a disk or a square plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347867.9U CN210318788U (en) | 2019-08-20 | 2019-08-20 | High pressure valve forging lockhole-containing packing pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347867.9U CN210318788U (en) | 2019-08-20 | 2019-08-20 | High pressure valve forging lockhole-containing packing pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318788U true CN210318788U (en) | 2020-04-14 |
Family
ID=70130489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347867.9U Active CN210318788U (en) | 2019-08-20 | 2019-08-20 | High pressure valve forging lockhole-containing packing pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318788U (en) |
-
2019
- 2019-08-20 CN CN201921347867.9U patent/CN210318788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210318788U (en) | High pressure valve forging lockhole-containing packing pressing plate | |
| CN105983639B (en) | A kind of integral light-weight alloy wheel rim isothermal forging mold | |
| CN209256387U (en) | Wedge-type gate plate processing tool equipment | |
| CN208467083U (en) | Stamping die automatic retreating materials mechanism | |
| CN208390784U (en) | A kind of flexibly positioned core | |
| CN211082601U (en) | Transmission shaft for speed change device and main shaft speed change device | |
| CN207560576U (en) | New-energy automobile electric-control system bearing plate | |
| CN109079025A (en) | A kind of flexibly positioned core | |
| CN210011069U (en) | Punching die for refrigerator liner | |
| CN206425530U (en) | One kind communication cavity mold | |
| CN105458984A (en) | Positioning pin quick-replacing device | |
| CN210817042U (en) | One-step forming compound punching die containing riveting | |
| CN212823275U (en) | Red copper coil flame welding tool | |
| CN216758082U (en) | Sand box for producing high-stability moving-cone steel casting | |
| CN205200310U (en) | Fine blanking mould for automobile door lock | |
| CN215355980U (en) | Sectional type die structure for closed die forging forming of multi-rib thin-web component | |
| CN211807285U (en) | Core bar locking die capable of preventing interference with ejection column of forming machine | |
| CN204546970U (en) | Injection (mo(u)lding) machine and liftout attachment thereof | |
| CN211564466U (en) | Aluminum alloy wheel hub mold structure | |
| CN219924477U (en) | Mold integrated locking structure | |
| CN219112682U (en) | Side-pushing nitrogen cylinder clamping ring | |
| CN210966809U (en) | Die set | |
| CN211218210U (en) | Stamping equipment is used in door hinge production | |
| CN103084464A (en) | Die for punching lower reinforcing plate of engine cover lock | |
| CN218361663U (en) | Be applied to fixed platform of hanging of blanking drift of fine blanking mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Yong Inventor before: Yu Yong Inventor before: Li Shaoli Inventor before: Long Haitao Inventor before: Fang Shihao |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 224000 building 3 (8), group 2, Sanjian neighborhood committee, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Fushen special valve Co.,Ltd. Address before: 224000 building 3, group 2, Sanjian neighborhood committee, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province Patentee before: Jiangsu Fushen special valve Co.,Ltd. |