CN205326134U - Transfer mould of hydraulic press top sheave - Google Patents
Transfer mould of hydraulic press top sheave Download PDFInfo
- Publication number
- CN205326134U CN205326134U CN201520854055.9U CN201520854055U CN205326134U CN 205326134 U CN205326134 U CN 205326134U CN 201520854055 U CN201520854055 U CN 201520854055U CN 205326134 U CN205326134 U CN 205326134U
- Authority
- CN
- China
- Prior art keywords
- cope match
- plate pattern
- lower bolster
- compression leg
- charging aperture
- 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 discloses a transfer mould of hydraulic press top sheave, including power unit and forming mechanism, power unit includes fixed plate and compression leg, is equipped with the feed compartment in the fixed plate, compression leg and feed compartment sliding connection, forming mechanism includes cope match -plate pattern, lower bolster and backup pad, is equipped with the feed inlet in the cope match -plate pattern, sells along the curved of center line symmetry setting of cope match -plate pattern, is equipped with terrace die and core in the lower bolster, and the core passes the terrace die and offsets with the feed inlet, and the backup pad sets up in the below of lower bolster, be equipped with locking mechanism between cope match -plate pattern and the lower bolster, fixed plate and cope match -plate pattern fixed connection, curved round pin is linked together with the feed inlet with locking mechanism and the equal sliding connection of lower bolster, feed compartment, and compression leg, cope match -plate pattern, locking mechanism, terrace die and core enclose and become into the die cavity. The present problem that pulley mould manufacturing cost is high, production efficiency is low has been solved to this scheme.
Description
Technical field
This utility model relates to mould applications, is specifically related to the transfer mould of a kind of hydraulic press top sheave。
Background technology
Mould, commercial production obtains various moulds and the instrument of required product in order to methods such as injection moulding, blowing, extrusion, die casting or forging forming, smelting, punching presses。It mainly makes blank become the instrument of the product having given shape and size under external force。It is widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the forming of injection moulding。Mould has specific profile or cavity shape, and application has the contour shape of cutting edge can make blank separate (stamping-out) by contour line shape。Application cavity shape can make blank obtain corresponding three-dimensional shape。Mould generally comprises two parts of dynamic model and cover half (or punch and die), the two partable。Take out product time separately, make blank inject mold cavity when closing up and shape。Mould is precision instrument, complex-shaped, bears the expansive force of blank, and structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, and the level of development that mould produces is one of important symbol of machine-building level。
Pulley is that a periphery has groove, it is possible to the steamboat of pivoting。By can being called pulley around the simple and mechanical of central shaft rotation around what the fluted disk of central axis and the flexible cable striding across disk formed。The scope used due to pulley is wide, and the demand of pulley also rises increasingly, thus be accordingly used in the mould of processing pulley also particularly important, and the usual structure of existing mould is complicated, and inconvenience dismounting improves production cost；And complex operation, reduce production efficiency。
Utility model content
This utility model is intended to provide the transfer mould of the hydraulic press top sheave that a kind of production cost is low, production efficiency is high。
Reaching above-mentioned purpose, base case of the present utility model is as follows: the transfer mould of hydraulic press top sheave, and including actuating unit and shaping mechanism, described actuating unit includes fixing plate and compression leg, is provided with feed compartment in described fixing plate, and described compression leg and feed compartment are slidably connected；Shaping mechanism includes cope match-plate pattern, lower bolster and gripper shoe, charging aperture, the symmetrically arranged curved pin of centrage along cope match-plate pattern it is provided with in described cope match-plate pattern, being provided with punch and core in described lower bolster, described core offsets through punch and charging aperture, and described gripper shoe is arranged at the lower section of lower bolster；It is provided with retaining mechanism between described cope match-plate pattern and lower bolster, described fixing plate is fixing with cope match-plate pattern to be connected, described curved pin is all slidably connected with retaining mechanism and lower bolster, described feed compartment is connected with charging aperture, and described compression leg, charging aperture, cope match-plate pattern, retaining mechanism, punch and core surround forming cavity。
The principle of base case: during operation, first adds the raw material after melted in feed compartment；Then compression leg is promoted to move down, when compression leg offsets with cope match-plate pattern, fixing plate is fixing with cope match-plate pattern to be connected, cope match-plate pattern, retaining mechanism and lower bolster are connected by curved pin, forming cavity is surrounded by compression leg, charging aperture, cope match-plate pattern, retaining mechanism, punch and core, raw material is flow regime under the effect of the pressure and is full of forming cavity, is shaped by plastics hardening by cooling；Finally actuating unit and cope match-plate pattern are taken out, plastic can be obtained。
The advantage of base case: be provided with independent feed compartment in this programme, facilitate the storage of raw materials, compares one material container of another preparation, has saved production cost；Cope match-plate pattern, retaining mechanism and lower bolster are slidably connected by curved pin, all convenient dismounting after injection-compression molding, compare destruction mould structure and take out plastic, have effectively saved production cost；And mainly through compression leg extruding raw material, raw material is flow regime under the effect of the pressure and is full of forming cavity, and being shaped by plastics hardening by cooling, its integrated operation is convenient, effectively raises production efficiency。
Preferred version one: based on the preferred version of scheme, described retaining mechanism includes slide block and latch segment, described slide block is arranged between cope match-plate pattern and lower bolster, described latch segment is arranged at the lateral surface of slide block, and latch segment is connected with slide block by screw, by above-mentioned setting, cope match-plate pattern had both been played certain supporting role by slide block, also raw material is played spacing effect, and latch segment adopts screw to realize being connected with slide block, slide block, latch segment, screw are all readily accessible and change, and effectively reduce production cost。
Preferred version two: based on the another preferred version of scheme, it is additionally provided with stage clip in described lower bolster, the bottom of described stage clip and curved pin offsets, and by above-mentioned setting, stage clip has certain compression capability, when injection-compression molding, curved pin extruding stage clip so that stage clip is in impaction state, at that time after injection-compression molding, stage clip gives curved pin one thrust upwards, so that taking off cope match-plate pattern faster。
Preferred version three: based on the another preferred version of scheme, described charging aperture is gradually reduced from top to bottom, when compression leg extruding raw material, owing to charging aperture is gradually reduced from top to bottom, make the better effects if of extruding, be more easy to and fill up forming cavity, effectively save the time。
Accompanying drawing explanation
Fig. 1 is the structural representation of the transfer mould embodiment of this utility model hydraulic press top sheave。
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: fixing plate 1, compression leg 2, feed compartment 3, cope match-plate pattern 4, lower bolster 5, gripper shoe 6, charging aperture 7, curved pin 8, slide block 9, latch segment 10, screw 11, punch 12, core 13, stage clip 14。
Embodiment is substantially as shown in Figure 1: the transfer mould of hydraulic press top sheave, including actuating unit and shaping mechanism, actuating unit includes fixing plate 1 and compression leg 2, is provided with feed compartment 3 in fixing plate 1, feed compartment 3 is arranged at the middle part of fixing plate 1, and compression leg 2 and feed compartment 3 are slidably connected；Shaping mechanism includes cope match-plate pattern 4, lower bolster 5 and gripper shoe 6, charging aperture 7 it is provided with in cope match-plate pattern 4, the symmetrically arranged curved pin 8 of centrage along cope match-plate pattern 4 and retaining mechanism, retaining mechanism is arranged between cope match-plate pattern 4 and lower bolster 5, and retaining mechanism includes slide block 9 and latch segment 10, curved pin 8 is arranged at one end of cope match-plate pattern 4, slide block 9 is arranged between cope match-plate pattern 4 and lower bolster 5, and it is provided with pilot hole in slide block 9, latch segment 10 is arranged at the lateral surface of slide block 9, and latch segment 10 is connected with slide block 9 by screw 11, punch 12 it is provided with in lower bolster 5, core 13 and spacing hole, punch 12, core 13 may be contained within the middle part of lower bolster 5, core 13 offsets through punch 12 and charging aperture 7, stage clip 14 it is provided with in spacing hole, gripper shoe 6 is arranged at the lower section of lower bolster 5；Fixing plate 1 is fixing with cope match-plate pattern 4 to be connected, pilot hole in curved pin 8 and slide block 9, the spacing hole in lower bolster 5 are slidably connected, and curved pin 8 offsets with the stage clip 14 in spacing hole, feed compartment 3 is connected with charging aperture 7, and charging aperture 7 is gradually reduced from top to bottom, compression leg 2, charging aperture 7, cope match-plate pattern 4, slide block 9, punch 12 and core 13 surround forming cavity。
In the present embodiment, during operation, first the raw material after melted is added in feed compartment 3；Then compression leg 2 is promoted to move down, when compression leg 2 offsets with cope match-plate pattern 4, fixing plate 1 is fixing with cope match-plate pattern 4 to be connected, cope match-plate pattern 4, slide block 9 and lower bolster 5 are connected by curved pin 8, being surrounded forming cavity by compression leg 2, charging aperture 7, cope match-plate pattern 4, slide block 9, punch 12 and core 13, raw material is flow regime under the effect of the pressure and is full of forming cavity, is shaped by plastics hardening by cooling, now curved pin 8 extrudes stage clip 14 so that stage clip 14 is in impaction state；After last injection-compression molding, unscrewing screw 11, be no longer pressed down against with compression leg 2, stage clip 14 drives curved pin 8 to promote cope match-plate pattern 4 to move up, and the bevel phase of curved pin 8 forces the outer shifting of slide block 9 simultaneously, is more convenient for taking out actuating unit, cope match-plate pattern 4 and slide block 9, obtains plastic。This programme is provided with independent feed compartment 3, facilitates the storage of raw materials, compare one material container of another preparation, saved production cost；Cope match-plate pattern 4, slide block 9 and lower bolster 5 are slidably connected by curved pin 8, all convenient dismounting after injection-compression molding, compare destruction mould structure and take out plastic, have effectively saved production cost；And mainly through compression leg 2 extruding raw material, raw material is flow regime under the effect of the pressure and is full of forming cavity, and being shaped by plastics hardening by cooling, its integrated operation is convenient, effectively raises production efficiency。
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this。Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim。
Claims (4)
1. the transfer mould of hydraulic press top sheave, including actuating unit and shaping mechanism, it is characterised in that: described actuating unit includes fixing plate and compression leg, is provided with feed compartment in described fixing plate, and described compression leg and feed compartment are slidably connected；Shaping mechanism includes cope match-plate pattern, lower bolster and gripper shoe, charging aperture, the symmetrically arranged curved pin of centrage along cope match-plate pattern it is provided with in described cope match-plate pattern, being provided with punch and core in described lower bolster, described core offsets through punch and charging aperture, and described gripper shoe is arranged at the lower section of lower bolster；It is provided with retaining mechanism between described cope match-plate pattern and lower bolster, described fixing plate is fixing with cope match-plate pattern to be connected, described curved pin is all slidably connected with retaining mechanism and lower bolster, described feed compartment is connected with charging aperture, and described compression leg, charging aperture, cope match-plate pattern, retaining mechanism, punch and core surround forming cavity。
2. the transfer mould of hydraulic press top sheave according to claim 1, it is characterized in that: described retaining mechanism includes slide block and latch segment, described slide block is arranged between cope match-plate pattern and lower bolster, and described latch segment is arranged at the lateral surface of slide block, and latch segment is connected with slide block by screw。
3. the transfer mould of hydraulic press top sheave according to claim 1, it is characterised in that: the bottom being additionally provided with stage clip, described stage clip and curved pin in described lower bolster offsets。
4. the transfer mould of hydraulic press top sheave according to claim 1, it is characterised in that: described charging aperture is gradually reduced from top to bottom。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854055.9U CN205326134U (en) | 2015-10-31 | 2015-10-31 | Transfer mould of hydraulic press top sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854055.9U CN205326134U (en) | 2015-10-31 | 2015-10-31 | Transfer mould of hydraulic press top sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326134U true CN205326134U (en) | 2016-06-22 |
Family
ID=56213317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854055.9U Expired - Fee Related CN205326134U (en) | 2015-10-31 | 2015-10-31 | Transfer mould of hydraulic press top sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252715A (en) * | 2015-10-31 | 2016-01-20 | 重庆市博平液压机械有限公司 | Pressure injection mold for pulley on hydraulic machine |
-
2015
- 2015-10-31 CN CN201520854055.9U patent/CN205326134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252715A (en) * | 2015-10-31 | 2016-01-20 | 重庆市博平液压机械有限公司 | Pressure injection mold for pulley on hydraulic machine |
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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: 20160622 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |