CN2910529Y - Structure of water channel gag for cooling mould - Google Patents
Structure of water channel gag for cooling mould Download PDFInfo
- Publication number
- CN2910529Y CN2910529Y CN 200520063633 CN200520063633U CN2910529Y CN 2910529 Y CN2910529 Y CN 2910529Y CN 200520063633 CN200520063633 CN 200520063633 CN 200520063633 U CN200520063633 U CN 200520063633U CN 2910529 Y CN2910529 Y CN 2910529Y
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- CN
- China
- Prior art keywords
- screw
- cylinder
- water channel
- waterproof
- water route
- 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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Abstract
The utility model is a structure of water channel gag for cooling mould, which comprises a screw with tube. The front end of the screw is arranged with a cylinder, which can be dipped into cooling water channel, to facilitate the seal the cooling water channel. Additionally, a waterproof washer is also arranged on the cylinder to prevent the washer from being squeezed into the cooling water channel. No screw thread is arranged within the safety distance at the bottom of the channel gag. A cylinder is arranged on the front end of the screw thread to prevent the glue from being squeezed into the cooling water channel, in order to arrive at the purpose of prevention against water leakage.
Description
Technical field
The utility model relates to mould structure, the structure of particularly a kind of mold cools down water route plug, and this plug is simple in structure, reliable and stable.
Background technology
There is cooling water channel structure in mould through regular meeting in design and use, because the characteristics of mould often adopt metal to make plug, therefore cause the sealing property of mould blocking device and water channel bad, causes drainage.
Common have following several settling mode:
1. by doing stifled copper (as shown in Figure 6) in the inside, water route;
2. use the stopcock (as shown in Figure 8) of DME or other brands;
3. use larynx tooth screw (as shown in Figure 7).
But there are following problems respectively in they:
1. because in the actual production, there is maintenance difficult in stifled copper, just need hang on lathe if any leaking, bore again stifledly again, if also need so operation need safeguard the time, give production unit greatly inconvenient like this.
2. use the DME bolt that catchments, fix the water bolt, under the high pressure of water route, easily the water bolt is sprayed because this water bolt is expansion by a little shell fragment; Plastic sealing water is also little than religion, and under the situation of hole interference, water sealing effect is undesirable, and price is also very expensive.
3. use the larynx tooth screw and since be subjected to yielding under the effect of locked mode pressure, getting rusty comes off, also has the not enough sealing of quality of fit bad, need twine mackintosh in use and add waterproof glue again, causes inconvenience, unstable properties are installed, it is comparatively serious to leak.
These defectives all are unfavorable for the use of mould.
Summary of the invention
Therefore, the purpose of this utility model provides the structure of a kind of mold cools down water route plug, and this plug structure can solve seepy question common in the mould well.
Another purpose of the present utility model is to provide the structure of a kind of mold cools down water route plug, and this sealing structure performance is good, safe in utilization, convenient, and cost of manufacture is cheap, is convenient to maintenance and maintenance.
The utility model is achieved in that
The structure of a kind of mold cools down water route plug, include the pipe screw, it is characterized in that managing the screw front end and be provided with a cylinder, this cylinder can extend in the cooling water channel, is convenient to seal cooling water channel, and also be provided with waterproof washer on this cylinder, prevent that packing ring is squeezed in the cooling water channel because of pressurized, one section safe distance of mould plug-hole bottom does not have screw thread, at pipe screw front end one cylinder is set, prevent that sealing glue is squeezed in the cooling water channel because of pressurized, reach anti-purpose of leaking with this.
The structure of described mold cools down water route plug, extend cylinder forward on its pipe screw main body, screw thread is not set on the cylinder, and its front end has the edge of arc, be convenient to extend in the cooling water channel, waterproof washer is arranged at cylinder and manages the position that the screw main body is joined, the power that can be squeezed spreading, fill the space of cooling water channel, reach anti-effect of leaking.
Described waterproof washer is a waterproof pad, but its pressurized spreading, to reach the effect of sealing.
Described cylinder plays the guiding tube screw and enters sealing station and waterproof washer is set, prevents that sealing glue is squeezed into cooling water channel because of pressurized.It is generally cylindrical, still according to the characteristics of the cooling water channel that is sealed, also can be designed to other shape, and simultaneously, the interior shape of waterproof washer is mated, and can reach the effect of sealing fully.
The structure of described mold cools down water route plug, the binding site rear end of its pipe screw and waterproof washer also is provided with safe stop portion, and this safe stop portion is arranged at the afterbody outer rim of waterproof washer and the contact site of pipe screw.
Above-mentioned safe stop portion can be set to safe limiting block, in order to set the scope that waterproof washer presses spreading to fill up the whole zone that leaks, reaches the effect of sealing fully, prevents to manage screw simultaneously and waterproof washer is pressed quick-fried.
Using method of the present utility model and effect are:
After plug-hole processes on the mould of the utility model description, again waterproof washer is enclosed within on the cylinder of pipe screw front end, to manage screw then packs in the mould plug-hole, to manage with die nut and to exert pressure gradually after screw is screwed to the end, spreading fills up the whole zone that leaks after making the waterproof washer pressurized, leaks and the defective of plug commonly used thereby thoroughly solved.
The structure of this mold cools down water route plug, its design feature is to manage that screw is shallow has a cylinder, a waterproof washer is arranged in cylindrical base, the pipe screw stresses on the waterproof washer, make waterproof washer pressurized spreading fill up the whole zone that leaks, play anti-effect of leaking, simultaneously for preventing that managing screw presses waterproof washer quick-fried, ad hoc have an explosion protective safety spacing, the security reliability of the spacing assurance waterproof of this safety and the stable use of waterproof washer.
Another characteristics of the present invention are that it is simple in structure, workable, mould easy maintenance, cheap for manufacturing cost, and it realizes the marketization easily; Characteristics more of the present invention are, its product can be the consumptive material product, and are easy to use and according to circumstances keep in repair at any time, change.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the spacing A-A enlarged drawing of explosion protective safety shown in Figure 1,
Fig. 3 is the structure chart of pipe screw shown in Figure 1,
Fig. 4 is a waterproof O type loops composition shown in Figure 1,
Fig. 5 uses larynx tooth screw installation diagram for prior art,
Fig. 6 does stifled copper installation diagram for the inside, prior art water route,
Fig. 7 is a prior art stopcock installation diagram,
Fig. 8 is a prior art stopcock explosive view.
The specific embodiment
Describe enforcement of the present utility model and installation process with reference to the accompanying drawings in detail:
In conjunction with Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, primary structure of the present utility model is made of special larynx tooth screw 2 (promptly managing screw) waterproof O type ring 3 (being waterproof washer), waterproof O type ring 3 is equipped with in the front portion of wherein special larynx tooth screw 2, and extend in the mould 1, plays the anti-effect of leaking.
Special larynx tooth screw 2 uses gas thread, and its pipe screw front end is provided with a cylinder 21, prevents that sealing glue is squeezed in the cooling water channel because of pressurized, and the rear end is provided with a die nut hole, is used for installing and pressurization waterproof O type ring 3; Is provided with a hole 31 in the middle of the waterproof O type ring, is used to be enclosed within on the cylinder 21 of special larynx tooth screw 2 front ends and installs; Special larynx tooth screw 2 also is provided with safe stop portion 4 with pressurization rear end, waterproof O type ring 3 position, this safe stop portion 4 presses spreading to fill up the scope in the whole zone that leaks in order to set pressurization waterproof O type ring 3, reach fully the effect of sealing, prevent that simultaneously special larynx tooth screw 2 from pressing waterproof washer quick-fried.
During installation waterproof O type ring 3 is enclosed within on the cylinder 21 of special larynx tooth screw front end, with die nut special larynx tooth screw 2 is packed in the plug hole of mould 1, be pressurized to the spacing position of explosion protective safety more gradually, install very simple, convenient, practical, and the version that the utility model adopts is safe and reliable, stability is strong, can not damage easily owing to the reason of installing or use, also convenient for maintaining.
In this application, concrete enforcement of the present utility model is described, still, the utility model is in no way limited in these scopes, and it can be implemented with different forms in other claimed range.
Claims (5)
1, the structure of a kind of mold cools down water route plug includes the pipe screw, it is characterized in that managing the screw front end and is provided with a cylinder, and this cylinder extend in the cooling water channel, and also is provided with waterproof washer on this cylinder.
2, the structure of mold cools down as claimed in claim 1 water route plug is characterized in that managing screw and has main body and two parts of cylinder, extends cylinder on its main body forward, screw thread is not set on the cylinder, and its front end has the edge of arc.
3, the structure of mold cools down as claimed in claim 1 water route plug is characterized in that waterproof washer is a waterproof pad, but its pressurized spreading.
4, the structure of mold cools down as claimed in claim 1 water route plug, it is characterized in that the binding site rear end of managing screw and waterproof washer also is provided with safe stop portion, this safe stop portion is arranged at the afterbody outer rim of waterproof washer and the contact site of pipe screw.
5, the structure of mold cools down as claimed in claim 4 water route plug is characterized in that above-mentioned safe stop portion, can be set to safe limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063633 CN2910529Y (en) | 2005-08-24 | 2005-08-24 | Structure of water channel gag for cooling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063633 CN2910529Y (en) | 2005-08-24 | 2005-08-24 | Structure of water channel gag for cooling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910529Y true CN2910529Y (en) | 2007-06-13 |
Family
ID=38132394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063633 Expired - Fee Related CN2910529Y (en) | 2005-08-24 | 2005-08-24 | Structure of water channel gag for cooling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910529Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535323A (en) * | 2011-12-30 | 2012-07-04 | 安徽三井工程机械有限公司 | Water plug for cooling pipe of joint cutter |
| CN101767384B (en) * | 2009-01-05 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Mould |
| CN108556290A (en) * | 2018-01-09 | 2018-09-21 | 青岛海泰科模具有限公司 | Injection mold water route blocks and appearance treatment process |
-
2005
- 2005-08-24 CN CN 200520063633 patent/CN2910529Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767384B (en) * | 2009-01-05 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Mould |
| CN102535323A (en) * | 2011-12-30 | 2012-07-04 | 安徽三井工程机械有限公司 | Water plug for cooling pipe of joint cutter |
| CN108556290A (en) * | 2018-01-09 | 2018-09-21 | 青岛海泰科模具有限公司 | Injection mold water route blocks and appearance treatment process |
| CN108556290B (en) * | 2018-01-09 | 2020-04-10 | 青岛海泰科模具有限公司 | Appearance surface treatment process for water channel plugging of injection mold |
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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: 20070613 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |