CN205033487U - Water gauge casing injection mold - Google Patents
Water gauge casing injection mold Download PDFInfo
- Publication number
- CN205033487U CN205033487U CN201520647406.9U CN201520647406U CN205033487U CN 205033487 U CN205033487 U CN 205033487U CN 201520647406 U CN201520647406 U CN 201520647406U CN 205033487 U CN205033487 U CN 205033487U
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- mould
- main core
- plate
- fixedly connected
- insert
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Abstract
The utility model discloses a water gauge casing injection mold, including fixed die plate, movable mould board, movable mould bottom plate, mould foot strip and mould sole, fixed die plate, movable mould board, movable mould bottom plate, mould foot strip and mould sole are in proper order from last to setting up down, be provided with runner cover and oblique guide pillar on the fixed die plate, be provided with in the fixed die plate and breathe out husband's slider, breathe out husband's slider and oblique guide pillar swing joint, the guide pillar middle part is provided with the slider, becomes the core and insert to one side, slider, one -tenth core and the fixed connection in proper order that inserts, be provided with main core in inserting, the main core outside is provided with main core cover and ejector pin, main core and movable mould bottom plate fixed connection, the ejector pin is connected with inserting, the main core cover outside is provided with the cylindric lock, be provided with back roof and front top plate on the mould sole, this the water gauge casing injection mold somatotype and the action safe and reliable of loosing core, the processing effect is high, compact structure, stability is good, convenient operation.
Description
Technical field
The utility model relates to a kind of technical field of mold, particularly relates to a kind of injection mould for water-meter case.
Background technology
Injection mold is a kind of instrument producing plasthetics; Also be the instrument giving plasthetics complete structure and accurate dimension.A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.
During use, be equipped with career card first should to every secondary mould, detailed record, add up that it uses, nursing (lubrication, cleaning, antirust) and damaged condition, which parts can be found accordingly, assembly damages, degree of wear size, to provide the information material finding and deal with problems, and the molding technique parameter of this mould, product material therefor, to shorten the time installation of mould, enhance productivity.Processing enterprise should under injection machine, mould normal operating conditions, the various performance of testing mould, and finally shaping plastic part size is measured, the standing state of mould can be determined by these information, find out the damage place of die cavity, core, cooling system and die joint etc., according to the information that plastic provides, distress condition and the maintenance measures of mould can be judged.
Emphasis tracing detection to be carried out: eject, the effect of guiding parts guarantees that mould open/close motion and plastic eject to the several important spare part of mould, if wherein any position is blocked because of damage, to cause stopping production, therefore often should keep the lubrication of die ejector pin, guide pillar (optimal lubricant will be selected), and make regular check on thimble, guide pillar etc. and whether deform and surface damage, once discovery, change in time; After completing a production cycle, will to the antirust oil of mold working surface, motion, guiding parts coating specialty, especially the protection to the tensile strength with gear, tooth bar mould bearing portion and floating die assembly should be paid attention to, to guarantee that it is in optimum Working all the time; Along with the production time continues, the easy sediment incrustation of cooling duct, corrosion, mud and algae etc., make coolant flow channel cross section diminish, cooling duct narrows, greatly reduce the rate of heat exchange between cooling fluid and mould, increase enterprise's production cost, therefore should draw attention to the cleaning of runner; For hot runner mould, the maintenance of heating and control system is conducive to the generation preventing fault in production, so particularly important.Therefore, tackle the band heater on mould, rod heater, heated probe and thermocouple etc. after each production cycle terminates to measure with ohmmeter, if any damage, to change in time, and compare with mould resume, make a record, to pinpoint the problems in good time, take counter-measure.Pay attention to the surface maintenance of mould, it directly affects the surface quality of product, and emphasis prevents corrosion, therefore, selects a kind of applicable, high-quality, specialty antirust oil just particularly important.After mould completes production task, distinct methods should be taked carefully to remove remaining injection moulding according to different injection moulding, available copper rod, copper wire and professional die cleaning agent remove remaining injection moulding and other deposits in mould, then air-dry.Hard object cleaning such as forbidding iron wire, steel bar etc., in order to avoid scratch surface.The rust spot that injection moulding causes if be corrosive, use grinder grinding and polishing, and sprays the antirust oil of specialty, then mould is placed in drying, cool place, stores without dust place.
Injection mold work in-process, various digital control processing is all used, applying maximum is numerical control mill and machining center, the application that Numerical Control Wire Cutting and numerical control electric spark are processed in die numerical control is processed is also very general, Linear cut is mainly used in the Mould Machining of various straight wall, as the concave-convex mold in punch process, the insert in injection mould, slide block, the electrode etc. of spark machined.For the mould parts that hardness is very high, adopt machined way to process, mostly adopt spark machined, in addition also spark machined is used for the wedge angle of mold cavity, deeply position, chamber, narrow groove etc.And numerically controlled lathe is mainly for processing mold bar class standard part, and the mold cavity of revolving body or core, as the injection mold of bottle, dishware, the forging die of axle class, disk-like accessory.In Mould Machining, the application of numerical control drilling machine also can play the effect improving machining accuracy and shorten the process-cycle.Injection mold is the important process equipment producing various industrial products, along with developing rapidly of plastics industry, and plastic products applying at industrial departments such as Aeronautics and Astronautics, electronics, machinery, boats and ships and automobiles, the requirement of product to mould is also more and more higher, and traditional die design method cannot adapt to current requirement.
The existing injection mold for water meter case processing at present, in use, stability is not high, inconvenient operation, and machining accuracy is general.
Utility model content
It is safe and reliable with action of loosing core that the technical problems to be solved in the utility model is to provide a kind of somatotype, and processing effect is high, compact conformation, good stability, easy to operate injection mould for water-meter case.
For solving the problem, the utility model adopts following technical scheme:
A kind of injection mould for water-meter case, comprise solid plate, moving platen, moving clamping plate, mould pin bar and mould sole, described solid plate, moving platen, moving clamping plate, mould pin bar and mould sole are arranged successively from top to bottom, described solid plate is provided with sprue bush and Angle Pin, half-split slide is provided with in described solid plate, described half-split slide is flexibly connected with Angle Pin, slide block is provided with in the middle part of described Angle Pin, forming core and insert, described slide block, forming core and insert are fixedly connected sequentially, described insert is provided with more than one piece, main core is provided with in described insert, described main core arranged outside has main core retainer plate and push rod, described main core is fixedly connected with moving clamping plate, described push rod is connected with insert, described main core retainer plate arranged outside has straight pin, described mould sole is provided with rear top board and front top plate, described rear top board is fixedly connected with push rod, described rear top board both sides are provided with release link, described release link arranged outside has spring one, long spiro nail is provided with in described main core retainer plate, described main core retainer plate is fixedly connected with moving clamping plate by long spiro nail.
As preferably, described long spiro nail is that inclination angle is arranged, and can keep main core retainer plate position stability.
As preferably, bottom described long spiro nail, be provided with spring two, long spiro nail can be screwed.
As preferably, described rear top board is fixedly connected with front top plate, and holding structure is reliable and stable.
As preferably, described mould sole is fixedly connected with mould pin bar, keeps the position stability of mould pin bar.
As preferably, be provided with screw in described mould pin bar, facilitate fixed die pin bar.
As preferably, described mould pin bar is fixedly connected with moving platen with moving clamping plate by screw, and holding structure is reliably compact.
The beneficial effects of the utility model are: the insert of setting is provided with more than one piece, ensure that the somatotype of goods and loose core the safe and reliable of action, Angle Pin can be with movable slider and half-split slide motion, realize loosing core stably and somatotype, goods can eject by push rod fast, keep processing effect good, main core retainer plate can keep main cored structure position stability, goods can not be out of shape, front top plate and rear top board can keep push rod stress equalization, maintenance goods can not be impaired in the process ejected, release link can keep moving platen and moving clamping plate Rapid reset, carry out the processing of goods next time, promote working (machining) efficiency, easy to operate, long spiro nail is that inclination angle is arranged, main core retainer plate position stability can be kept, mould pin bar is fixedly connected with moving platen with moving clamping plate by screw, holding structure is reliably compact.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be a kind of injection mould for water-meter case of the present utility model face structure chart.
Fig. 2 is the left TV structure figure of a kind of injection mould for water-meter case of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of injection mould for water-meter case, comprise solid plate 1, moving platen 2, moving clamping plate 3, mould pin bar 4 and mould sole 5, described solid plate 1, moving platen 2, moving clamping plate 3, mould pin bar 4 and mould sole 5 are arranged successively from top to bottom, described solid plate 1 is provided with sprue bush 6 and Angle Pin 7, half-split slide 8 is provided with in described solid plate 1, described half-split slide 8 is flexibly connected with Angle Pin 7, slide block 9 is provided with in the middle part of described Angle Pin 7, forming core 10 and insert 11, described slide block 9, forming core 10 and insert 11 are fixedly connected sequentially, described insert 11 is provided with more than one piece, main core 12 is provided with in described insert 11, described main core 12 arranged outside has main core retainer plate 13 and push rod 14, described main core 12 is fixedly connected with moving clamping plate 3, described push rod 14 is connected with insert 11, described main core retainer plate 13 arranged outside has straight pin 15, described mould sole 5 is provided with rear top board 16 and front top plate 17, described rear top board 16 is fixedly connected with push rod 14, described rear top board 16 both sides are provided with release link 18, described release link 18 arranged outside has spring 1, long spiro nail 20 is provided with in described main core retainer plate 13, described main core retainer plate 13 is fixedly connected with moving clamping plate 3 by long spiro nail 20.
Described long spiro nail 20 is arranged in inclination angle.
Spring 2 21 is provided with bottom described long spiro nail 20.
Described rear top board 16 is fixedly connected with front top plate 17.
Described mould sole 5 is fixedly connected with mould pin bar 4.
Screw 22 is provided with in described mould pin bar 4.
Described mould pin bar 4 is fixedly connected with moving platen 5 with moving clamping plate 3 by screw 22.
In use, during mold open, under the active force of Angle Pin 7, half-split slide 8 and slide block 9 respectively to four lateral movements, thus realize somatotype and loose core.Subsequently, the hydraulic pressure of injection machine ejects cylinder working, and push rod 14 pushes insert 8, and goods are along main core 12 toward interior contraction, and goods take out from mould together with insert 8.Outside mould, piece by piece above-mentioned insert is taken out in goods.Before next molding cycle starts, first insert 8 is inserted among the main core 12 and main core retainer plate return, just can mold closing, repeat the molding cycle of next round, in order to shorten molding cycle, insert 8 at least should be equipped with more than two covers.
The beneficial effects of the utility model are: the insert of setting is provided with more than one piece, ensure that the somatotype of goods and loose core the safe and reliable of action, Angle Pin can be with movable slider and half-split slide motion, realize loosing core stably and somatotype, goods can eject by push rod fast, keep processing effect good, main core retainer plate can keep main cored structure position stability, goods can not be out of shape, front top plate and rear top board can keep push rod stress equalization, maintenance goods can not be impaired in the process ejected, release link can keep moving platen and moving clamping plate Rapid reset, carry out the processing of goods next time, promote working (machining) efficiency, easy to operate, long spiro nail is that inclination angle is arranged, main core retainer plate position stability can be kept, mould pin bar is fixedly connected with moving platen with moving clamping plate by screw, holding structure is reliably compact.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (7)
1. an injection mould for water-meter case, it is characterized in that: comprise solid plate, moving platen, moving clamping plate, mould pin bar and mould sole, described solid plate, moving platen, moving clamping plate, mould pin bar and mould sole are arranged successively from top to bottom, described solid plate is provided with sprue bush and Angle Pin, half-split slide is provided with in described solid plate, described half-split slide is flexibly connected with Angle Pin, slide block is provided with in the middle part of described Angle Pin, forming core and insert, described slide block, forming core and insert are fixedly connected sequentially, described insert is provided with more than one piece, main core is provided with in described insert, described main core arranged outside has main core retainer plate and push rod, described main core is fixedly connected with moving clamping plate, described push rod is connected with insert, described main core retainer plate arranged outside has straight pin, described mould sole is provided with rear top board and front top plate, described rear top board is fixedly connected with push rod, described rear top board both sides are provided with release link, described release link arranged outside has spring one, long spiro nail is provided with in described main core retainer plate, described main core retainer plate is fixedly connected with moving clamping plate by long spiro nail.
2. injection mould for water-meter case according to claim 1, is characterized in that: described long spiro nail is that inclination angle is arranged.
3. injection mould for water-meter case according to claim 2, is characterized in that: be provided with spring two bottom described long spiro nail.
4. injection mould for water-meter case according to claim 3, is characterized in that: described rear top board is fixedly connected with front top plate.
5. injection mould for water-meter case according to claim 4, is characterized in that: described mould sole is fixedly connected with mould pin bar.
6. injection mould for water-meter case according to claim 5, is characterized in that: be provided with screw in described mould pin bar.
7. injection mould for water-meter case according to claim 6, is characterized in that: described mould pin bar is fixedly connected with moving platen with moving clamping plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647406.9U CN205033487U (en) | 2015-08-25 | 2015-08-25 | Water gauge casing injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647406.9U CN205033487U (en) | 2015-08-25 | 2015-08-25 | Water gauge casing injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033487U true CN205033487U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647406.9U Expired - Fee Related CN205033487U (en) | 2015-08-25 | 2015-08-25 | Water gauge casing injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128279A (en) * | 2015-08-25 | 2015-12-09 | 芜湖市恒峰科技有限公司 | Injection mold of water meter shell |
-
2015
- 2015-08-25 CN CN201520647406.9U patent/CN205033487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128279A (en) * | 2015-08-25 | 2015-12-09 | 芜湖市恒峰科技有限公司 | Injection mold of water meter shell |
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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: 20160217 Termination date: 20160825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |