CN206085510U - Mold processing of backplate - Google Patents
Mold processing of backplate Download PDFInfo
- Publication number
- CN206085510U CN206085510U CN201620928671.9U CN201620928671U CN206085510U CN 206085510 U CN206085510 U CN 206085510U CN 201620928671 U CN201620928671 U CN 201620928671U CN 206085510 U CN206085510 U CN 206085510U
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- CN
- China
- Prior art keywords
- upper die
- die plate
- backboard
- plate
- processing mold
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- 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.)
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Abstract
The utility model discloses a mold processing of backplate belongs to mold processing technical field, for solving the low scheduling problem design of present mould machining efficiency. The utility model discloses mold processing of backplate include cope match -plate pattern structure, lower bolster structure and with the drive assembly of cope match -plate pattern structural connection, wherein, the cope match -plate pattern structure includes mounting plate, upper die base and cope match -plate pattern, lower bolster structure lower bolster, die holder and bottom plate, shape moulding chamber between cope match -plate pattern and the lower bolster, outer stretching out a plurality of being used for for waiting to process the drift that the backplate punches a hole on the cope match -plate pattern, be equipped with on the cope match -plate pattern with die cavity communicate's exhaust hole, still be equipped with air exhaust device in exhaust hole department, each side department of cope match -plate pattern all is equipped with first sealing strip, and each side department of lower bolster all is equipped with the second sealing strip, and first sealing strip can make the die cavity be closed state with second sealing strip butt, going back outer stretching out on the cope match -plate pattern and being used for for waiting to process the edge -trimming cutter that the backplate was cut edge, this mold processing of backplate machining efficiency is high, the processing cost is low.
Description
Technical field
This utility model is related to technical field of mold, and in particular to a kind of processing mold of backboard.
Background technology
Mould be in commercial production to be molded, be blow molded, extrude, the side such as die casting or forging forming, smelting, punching press, stretching
Method obtains the various moulds and instrument of required product, and the instrument is assembled by different parts.Mould is precision instrument, shape
Complexity, bears the expansive force of blank, has higher wanting to structural strength, rigidity, case hardness, surface roughness and machining accuracy
Ask, the level of development of mould production is one of important symbol of machine-building level.Backboard is panel of LCD part group
One of, in display backplane processing mold field, existing backboard processing mold is relatively simple for structure, simply merely by upper
Mould and lower mould composition, during work by after upper die and lower die matched moulds directly with injection machine by the plastic-injection for melting in die cavity, shape
Into final product.
Above-mentioned backboard processing mold simple structure, can only carry out injection step, and can not carry out simultaneously being molded, punching, cut
The operations such as side, such as need to carry out simultaneously can only changing different moulds during foregoing sequence is carried out, and working (machining) efficiency is relatively low, manufacturing cost is non-
Chang Gao, processing inconvenience；Additionally, during injection, air is mixed with because lacking sealing device in die cavity, plastic cement is caused to flow in die cavity
When affected by air drag, flow difficulties, the air being mixed with die cavity contain bubble, Quality Down in also resulting in product.
Utility model content
The purpose of this utility model is to propose that a kind of high in machining efficiency, processing cost is low, easy to process, molding backboard matter
Measure the processing mold of more preferable backboard.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of processing mold of backboard, including upper die plate structure, lower template structure and be connected with the upper die plate structure
Drive component, wherein, mounting plate that the upper die plate structure includes being detachably connected successively from top to bottom, upper bolster and on
Template；The lower template structure includes lower template, die shoe and the bottom plate being detachably connected successively from top to bottom；On described
Die cavity is formed between template and the lower template；Overhang on the upper die plate multiple for rushing for backboard punching to be processed
Head；The upper die plate is provided with the steam vent connected with the die cavity, at the steam vent is additionally provided with air extractor；On described
Each side edge of template is equipped with the first sealing strip, and each side edge of the lower template is equipped with the second sealing strip, and described first
Sealing strip can be abutted with second sealing strip makes the die cavity be in closed state；Also overhang for treat on the upper die plate
The edge-trimming cutter of processing backboard trimming.
Used as a preferred version of the present utility model, the lower template is provided with multiple material-dropping holes, the material-dropping hole with
The drift is correspondingly arranged.
Used as a preferred version of the present utility model, the air extractor is vacuum air pump.
As a preferred version of the present utility model, the drive component include the connecting rod being connected with the mounting plate and
For driving the cylinder of the link motion.
Used as a preferred version of the present utility model, the edge-trimming cutter is arranged at the surrounding of the upper die plate, and described
One sealing strip is arranged at the outside of the edge-trimming cutter.
Used as a preferred version of the present utility model, the side edge of the lower template is provided with discharge channel, the discharging
Passage is connected to the blowpit of waste discharge.
Used as a preferred version of the present utility model, the upper die plate and the lower template are hot die steel
5CrNiMo, quenching hardness are HRC45-47.
It is in square as the body cross-section of a preferred version of the present utility model, the upper die plate and the lower template
Shape.
Titanium nitride is equipped with as the surface of a preferred version of the present utility model, the upper die plate and the lower template
Metallic diaphragm, the thickness of the titanium nitride metal film layer is 6.5-6.8 μm.
Used as a preferred version of the present utility model, the bottom plate and the die shoe are connected by screw；It is described
Mounting plate and the upper bolster are also by mode connects for screw.
The beneficial effects of the utility model are：
Overhang on the upper die plate of the processing mold of backboard of the present utility model multiple for for backboard punching to be processed
Drift, also overhangs for the edge-trimming cutter for backboard trimming to be processed, is respectively provided with the correspondence position of upper die plate and lower template
There are the first sealing strip and the second sealing strip, the first sealing strip can be abutted with the second sealing strip makes die cavity in closed state, the backboard
Processing mold can carry out simultaneously being molded, trimming, the operation of punching, its high in machining efficiency, processing cost is low, easy to process, into
The backboard better quality of type.
Description of the drawings
Fig. 1 is the structural representation of the processing mold of the backboard that this utility model preferred embodiment is provided.
It is labeled as in figure：
1st, mounting plate；2nd, upper bolster；3rd, upper die plate；4th, lower template；5th, die shoe；6th, bottom plate.
Specific embodiment
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Preferred embodiment：
This preferred embodiment discloses a kind of processing mold of backboard.As shown in figure 1, the processing mold of backboard includes upper die plate
Structure, lower template structure and the drive component being connected with upper die plate structure.
In the present embodiment, mounting plate 1 that upper die plate structure includes being detachably connected successively from top to bottom, upper bolster 2 and
Upper die plate 3；Lower template structure includes lower template 4, die shoe 5 and the bottom plate 6 being detachably connected successively from top to bottom；Subiculum
Plate 6 and die shoe 5 are connected by screw, and mounting plate 1 and upper bolster 2 are also by mode connects for screw；Between upper die plate 3 and lower template 4
Form die cavity.
Upper die plate 3 is provided with the steam vent connected with die cavity, at steam vent is additionally provided with air extractor, and the air extractor is excellent
Elect as vacuum air pump；Each side edge of upper die plate 3 is equipped with the first sealing strip, and each side edge of lower template 4 is equipped with
Two sealing strips, the first sealing strip can be abutted with the second sealing strip makes die cavity in closed state, so as to prevent that air is mixed in die cavity
Product is caused to contain bubble and then affect crudy.
Multiple drifts for for backboard punching to be processed are overhang on upper die plate 3, four drifts, position is preferably overhang
Put and can be configured according to the perforate demand of reality processing backboard, it is also possible to overhang six, eight, according to reality processing demand
Arrange；Also overhang on upper die plate 3 for the edge-trimming cutter for backboard trimming to be processed, edge-trimming cutter is arranged at upper die plate 3
Surrounding, the first sealing strip are arranged at the outside of edge-trimming cutter, i.e., in the edge-trimming cutter for being formed around a week of upper die plate 3, in edge-trimming cutter
Outside first sealing strip of a week is set, the rectangular girth that the first sealing strip is formed is more than the rectangle that edge-trimming cutter is formed
Girth, that is, edge-trimming cutter surrounds by the first sealing strip.
Multiple material-dropping holes are offered in lower template 4, preferably four material-dropping holes, material-dropping hole are correspondingly arranged with drift, blanking
Depending on the particular number in hole can be according to the quantity of drift；The side edge of lower template 4 is provided with discharge channel, and discharge channel is connected to
The blowpit of waste discharge.
Drive component includes the connecting rod being connected with mounting plate 1 and the cylinder for drive link motion, is punched out and cuts
During the operation of side, cylinder drives mounting plate 1 and then drives upper die plate 3 to move down, and after completing manufacturing procedure, cylinder drives mounting plate
1 further drives upper die plate 3 to reset upwards.
The body cross-section of upper die plate 3 and lower template 4 is rectangular and is hot die steel 5CrNiMo, and quenching hardness is
HRC45-47；The surface of upper die plate 3 and lower template 4 is equipped with titanium nitride metal film layer, and the thickness of titanium nitride metal film layer is
6.5-6.8 μm, preferably 6.6 μm.
The processing mold of the backboard in the present embodiment can carry out being molded simultaneously, trimming, the operation of punching, its working (machining) efficiency
High, processing cost is low, easy to process, molding backboard better quality.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant are anticipated
Covering including for nonexcludability, so that a series of process, method, article or equipment including key elements not only includes that
A little key elements, but also including other key elements being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element for being limited by sentence "including a ...", does not arrange
Except also there is other identical element in including the process of the key element, method, article or equipment.
It is more than to combine the embodiment that accompanying drawing is provided, is only to realize preferred version of the present utility model rather than a limitation,
It is any specific embodiment of the present utility model to be modified or equivalent is carried out to some technical characteristics, without deviating from
The spirit of technical solutions of the utility model, all should cover in the middle of the technical scheme scope being claimed in this utility model.This reality
Also thinkable any substitute technology side of creative work institute is not paid including those skilled in the art with new protection domain
Case.
Claims (10)
1. a kind of processing mold of backboard, it is characterised in that including upper die plate structure, lower template structure and with the upper die plate
The drive component of structure connection, wherein, mounting plate (1) that the upper die plate structure includes being detachably connected successively from top to bottom,
Upper bolster (2) and upper die plate (3)；Lower template (4) that the lower template structure includes being detachably connected successively from top to bottom, under
Die holder (5) and bottom plate (6)；Die cavity is formed between the upper die plate (3) and the lower template (4)；
Multiple drifts for for backboard punching to be processed are overhang on the upper die plate (3)；The upper die plate (3) be provided with
The steam vent of the die cavity connection, is additionally provided with air extractor at the steam vent；Each side edge of the upper die plate (3) is all provided with
The each side edge for having the first sealing strip, the lower template (4) is equipped with the second sealing strip, and first sealing strip can be with described
Two sealing strips are abutted makes the die cavity be in closed state；Also overhang on the upper die plate (3) for for backboard trimming to be processed
Edge-trimming cutter.
2. the processing mold of a kind of backboard according to claim 1, it is characterised in that the lower template (4) is provided with many
Individual material-dropping hole, the material-dropping hole are correspondingly arranged with the drift.
3. the processing mold of a kind of backboard according to claim 2, it is characterised in that the air extractor is vacuum suction
Machine.
4. the processing mold of a kind of backboard according to claim 3, it is characterised in that the drive component include with it is described
The connecting rod that mounting plate (1) connects and the cylinder for driving the link motion.
5. the processing mold according to a kind of arbitrary described backboard of claim 1-4, it is characterised in that the edge-trimming cutter is arranged at
The surrounding of the upper die plate (3), first sealing strip are arranged at the outside of the edge-trimming cutter.
6. a kind of processing mold of backboard according to claim 5, it is characterised in that the side edge of the lower template (4)
Discharge channel is provided with, the discharge channel is connected to the blowpit of waste discharge.
7. the processing mold of a kind of backboard according to claim 6, it is characterised in that the upper die plate (3) and it is described under
Template (4) is hot die steel 5CrNiMo, and quenching hardness is HRC45-47.
8. the processing mold of a kind of backboard according to claim 7, it is characterised in that the upper die plate (3) and it is described under
The body cross-section of template (4) is rectangular.
9. the processing mold of a kind of backboard according to claim 1, it is characterised in that the upper die plate (3) and it is described under
The surface of template (4) is equipped with titanium nitride metal film layer, and the thickness of the titanium nitride metal film layer is 6.5-6.8 μm.
10. the processing mold of a kind of backboard according to claim 1, it is characterised in that the bottom plate (6) and it is described under
Die holder (5) is connected by screw；The mounting plate (1) and the upper bolster (2) are also by mode connects for screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928671.9U CN206085510U (en) | 2016-08-24 | 2016-08-24 | Mold processing of backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928671.9U CN206085510U (en) | 2016-08-24 | 2016-08-24 | Mold processing of backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206085510U true CN206085510U (en) | 2017-04-12 |
Family
ID=58469694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620928671.9U Expired - Fee Related CN206085510U (en) | 2016-08-24 | 2016-08-24 | Mold processing of backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206085510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182613A (en) * | 2016-08-24 | 2016-12-07 | 昆山电子羽电业制品有限公司 | A kind of processing mold of backboard |
-
2016
- 2016-08-24 CN CN201620928671.9U patent/CN206085510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182613A (en) * | 2016-08-24 | 2016-12-07 | 昆山电子羽电业制品有限公司 | A kind of processing mold of backboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |