CN203697384U - Die device - Google Patents
Die device Download PDFInfo
- Publication number
- CN203697384U CN203697384U CN201320356983.3U CN201320356983U CN203697384U CN 203697384 U CN203697384 U CN 203697384U CN 201320356983 U CN201320356983 U CN 201320356983U CN 203697384 U CN203697384 U CN 203697384U
- Authority
- CN
- China
- Prior art keywords
- slide block
- die device
- support
- mold insert
- die
- 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 die device and belongs to a die processing device. The processing device comprises a movable die core; a location surface is arranged on the surface of the movable die surface and used for bearing a sliding block; the sliding block and the movable die core are connected through a connection part; the processing device also comprises a discharging device corresponding to a station of the sliding block. The technical scheme has the beneficial effects that a sliding block processing device is simple and compact in structure and convenient and fast to process, and thus the risk of changing a die and repairing the die is greatly reduced, the problem of incapability of existing processing methods and devices for guaranteeing unbroken product and high quality is overcome, the quality of products is improved and the requirements of consumers on unbroken product and high quality of the products are met.
Description
Technical field
The utility model relates to a kind of mould processing device, relates in particular to a kind of die device.
Background technology
In the processing mode that utilizes mold injection molding, need to manufacture in advance the mould with corresponding construction.And because the structure of converted products needs, in mold machining technology, require mould four sides all to need the structure of slide block to have much at present.And the slide block processing of general mould four sides, all by separately each slide block being carried out to NC processing (Numerical Control, digital control, be called for short numerical control), spark machined, the techniques such as line cutting are processed one by one, the more each slide block machining are separately combined and join mould, finally will complete the mould of joining mould for injection mo(u)lding.
In prior art, this to slide block processing method, machining accuracy is had to very high requirement.And while combining by the slide block independently machining, between slide block and slide block, conventionally can there is offset, cause the plastic cement products of injection mo(u)lding to occur flaw.
Utility model content
For above-described technical problem, the utility model provides a kind of die device, to improve the processing to slide block, overcomes the mismachining tolerance of prior art Zhong Ge workshop section, makes the plasthetics after moulding meet quality requirements without offset.
Concrete technical scheme is as follows:
A kind of die device, wherein,
Comprise the four sides slide block that is used to form injecting products outer surface, be used to form the mavable module core mold insert of described injecting products inner surface and for carrying the support of described four sides slide block and described mavable module core mold insert;
Described support central authorities are logical cavernous structure; Described mavable module core mold insert is provided with the syndeton of mating with described through hole, and forms detachable connection with described support;
Described four sides slide block is connected on described support, and around described logical cavernous structure; Described four sides slide block is at least separable is two parts.
Preferably, described in described rack bearing, the surface of four sides slide block is provided with locating surface.
Preferably, described slide block is connected by connector with described support.
Preferably, described four sides slide block is separable is four parts.
Preferably, also comprise external shell, described external shell covers described mavable module core mold insert and described slide block.
Preferably, described locating surface is the convex surface of corresponding described slide block upper recess surface, or the concave surface of convex surface on corresponding described slide block.
Preferably, described connector is bolt.
The beneficial effect of the technical program is:
Die device of the present utility model is simple in structure, compact, and easy making process greatly reduces and changes die repair mould risk, has overcome existing processing mode and equipment and has been difficult to guarantee product quality requirements without offset, thereby promoted the quality of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the support of a kind of die device embodiment of the utility model and the structural representation of mavable module core mold insert assembling;
Fig. 2 is the structural representation of the support of a kind of die device embodiment of the utility model;
Fig. 3 is the structural representation of the mavable module core mold insert of a kind of die device embodiment of the utility model;
Fig. 4 is the structural representation of the slide block of a kind of die device embodiment of the utility model;
Fig. 5 is the support of a kind of die device embodiment of the utility model and the assembling schematic diagram of slide block;
Fig. 6 is the overall structure schematic diagram of a kind of die device embodiment of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
In a kind of embodiment of the present utility model, a kind of die device is disclosed.A kind of die device of the utility model embodiment, respectively as Fig. 2, shown in Fig. 3 and Fig. 4, comprise the four sides slide block 4 that is used to form injecting products outer surface, be used to form the mavable module core mold insert 2 of injecting products inner surface and for carrying the support 1 of four sides slide block 4 and mavable module core mold insert 2.Wherein, support 1 central authorities are logical cavernous structure.And mavable module core mold insert 2 is provided with the syndeton (not shown) of mating with through hole, and form detachable connection with support 1.Fig. 1 is the structural representation being assembled between mavable module core mold insert 2 and support 1.Four sides slide block 4 is connected on support 1, and the logical cavernous structure on support 1 is placed.
Four sides slide block 4, for completing after product injection operation, takes out de-molding injection molded products.Therefore, four sides slide block 4 is at least separable is two parts, so that above-mentioned stripping operation.As shown in Figure 4, in one embodiment, four sides slide block 4 is separable is four parts.
As shown in Figure 2 and Figure 4, on the surface of support 1 four limit carrying slide blocks 4, be respectively equipped with corresponding locating surface 3, mutually to mate with the locating surface 3 ' in slide block 4.One preferred embodiment in, above-mentioned locating surface 3 can be the convex surface for corresponding slide block 4 upper recess surface, or the concave surface of convex surface on corresponding slide block, realizes the supporting of support 1 to slide block 4 by male and fomale(M&F) chimeric.In another preferred embodiment, on support 1, on the relevant position of locating surface 3, be also provided with the screwed hole 5 corresponding with slide block 4 locating surfaces 3 ', the relevant position of slide block 4 is provided with corresponding screwed hole 5 ', and support 1 is connected by set bolt (not shown) with slide block 4.Same, above-mentioned screwed hole 5 and screwed hole 5 ' also all have setting in the relevant position on support four limits and the slide block of other parts.According to the size of locating surface size, screwed hole 5 can be provided with multiple.Slide block 4 is with support 1 by Fig. 2 locating surface and Fig. 4 locating surface and bolt stationary positioned, and the positioning precision of slide block 4 is fixed against the accuracy guarantee of locating surface 3 ' and support 1 locating surface 3 in slide block 4.The support of the die device in the utility model, dynamic model mold insert, concrete shape, the size of slide block can be with reference to product structure demands, carry out appropriate design and corresponding adjustment.
Fig. 5 shows slide block 4 in support 1 and the Fig. 4 in Fig. 2 assembling schematic diagram after group is vertical, and support 1 is connected by set bolt 6 with slide block 4.
After completing the assembling of slide block 4 and support 1, just can carry out electric machining processing to slide block 4.As shown in Figure 6, by the through-hole structure of support 1 central authorities, be respectively arranged with sparking electrode 71 at four angles of four sides slide block, sparking electrode 72, sparking electrode 73 and sparking electrode 74, and corresponding electric wire.Wherein, a sparking electrode can be processed processing to two of adjacency slide blocks simultaneously.For example, sparking electrode 71, according to default machine direction, can be processed machining of slide block 41 and 44 simultaneously; Sparking electrode 72, according to default machine direction, can be processed machining of slide block 43 and 44 simultaneously.Final die device is discharged four slide block workpiece to machine between two by electric discharge device.
In a kind of specific embodiment of the present utility model, die device also comprises external shell.External shell can cover mavable module core mold insert and slide block.
Know-why of the present utility model is: when in to mould, the processing of slide block is processed, and need to be by the processing of discharging of electrode pair slide block, so that slide block workpiece corrosion is gone out to default shape.In conventional machining process, mavable module core mold insert 2 and support 1 have formed mavable module core part jointly, but due to the setting of mavable module core mold insert 2, cause being difficult to placing electric discharge device and process be arranged at the processing of discharging of four sides slide block 4 on support 1 simultaneously.This is also in traditional processing technology, can only carry out the reason place of processing separately to each slide block.But limit by machining accuracy, while separately each slide block being discharged to processing processing, can have mismachining tolerance (even if under the higher condition of machining accuracy, also can produce the error of about 0.02mm).And to the adding after electric treatment of multiple slide blocks, mismachining tolerance adds up, and can cause larger error, thereby forms offset on injecting products.For this situation, the utility model carries out the detachable setting that is connected by mavable module core mold insert 2 with support 1, support 1 central authorities are set to logical cavernous structure simultaneously, like this, in the time that processing that slide block is discharged is processed, just mavable module core mold insert 2 and support 1 can be separated, and insert electric discharge device from the logical cavernous structure of support 1, realize the electric machining processing to four sides slide block simultaneously by this electric discharge device, and no longer need each slide block to carry out separately electric machining processing.It is suitable that the slide block processing like this can be realized connecing of texture each other well, and the product of injection mo(u)lding, its outer surface can not form offset yet.
After machining when four saddles being discharged between two by die device of the present utility model, just disassemble again, and the injection mo(u)lding of assembling a whole set of mould and do (as adding the parts such as mavable module core mold insert) product.The problem that causes like this product offset in tradition processing due to the machining accuracy error of single slide block, will improve.Even if there is small offset, also four slide blocks can be carried out together polishing make it to connect suitable, thereby the easy processing to slide block is also saved mould and is repeatedly debugged the offset time.This is to related industry, and as fast-developing electronic industry, tool is of great significance.
Die device of the present utility model is simple in structure, compact, easy making process simultaneously, greatly reduce and in Mould Machining, need to change die repair mould possibility, solve because of offset quality problem after the mould molding that brings of processing accumulated error, overcome existing process equipment and be difficult to guarantee product quality requirements without offset.The utility model structure, except being applied to Mould Machining, can also being used as polishing jig and carrying out corresponding operating, therefore can reduce production costs, and is with a wide range of applications.
The foregoing is only the utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; the scheme that being equal to of should recognizing that all utilization the utility model descriptions and diagramatic content done replaces and apparent variation obtains, all should be included in protection domain of the present utility model.
Claims (7)
1. a die device, is characterized in that,
Comprise the four sides slide block that is used to form injecting products outer surface, be used to form the mavable module core mold insert of described injecting products inner surface and for carrying the support of described four sides slide block and described mavable module core mold insert;
Described support central authorities are logical cavernous structure; Described mavable module core mold insert is provided with the syndeton of mating with described through hole, and forms detachable connection with described support;
Described four sides slide block is connected on described support, and around described logical cavernous structure; Described four sides slide block is at least separable is two parts.
2. die device as claimed in claim 1, is characterized in that, the surface of four sides slide block is provided with locating surface described in described rack bearing.
3. die device as claimed in claim 1, is characterized in that, described slide block is connected by connector with described support.
4. die device as claimed in claim 1, is characterized in that, described four sides slide block is separable is four parts.
5. die device as claimed in claim 1, is characterized in that, also comprises external shell, and described external shell covers described mavable module core mold insert and described slide block.
6. die device as claimed in claim 2, is characterized in that,
Described locating surface is the convex surface of corresponding described slide block upper recess surface, or the concave surface of convex surface on corresponding described slide block.
7. die device as claimed in claim 3, is characterized in that, described connector is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356983.3U CN203697384U (en) | 2013-06-20 | 2013-06-20 | Die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356983.3U CN203697384U (en) | 2013-06-20 | 2013-06-20 | Die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697384U true CN203697384U (en) | 2014-07-09 |
Family
ID=51047878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356983.3U Expired - Fee Related CN203697384U (en) | 2013-06-20 | 2013-06-20 | Die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975015A (en) * | 2021-02-03 | 2021-06-18 | 温州长江汽车电子有限公司 | Method for efficiently processing tooth-shaped patterns on surface of knob mold |
-
2013
- 2013-06-20 CN CN201320356983.3U patent/CN203697384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975015A (en) * | 2021-02-03 | 2021-06-18 | 温州长江汽车电子有限公司 | Method for efficiently processing tooth-shaped patterns on surface of knob 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: 20140709 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |