CN108621389A - A kind of auxiliary installed date chapter insert structure - Google Patents
A kind of auxiliary installed date chapter insert structure Download PDFInfo
- Publication number
- CN108621389A CN108621389A CN201810577547.6A CN201810577547A CN108621389A CN 108621389 A CN108621389 A CN 108621389A CN 201810577547 A CN201810577547 A CN 201810577547A CN 108621389 A CN108621389 A CN 108621389A
- Authority
- CN
- China
- Prior art keywords
- date stamp
- hook structure
- hole slot
- understructure
- slot
- 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.)
- Pending
Links
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 238000013459 approach Methods 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
- B29C45/374—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles for displaying altering indicia, e.g. data, numbers
Abstract
The present invention discloses a kind of auxiliary installed date chapter insert structure, belongs to mould applications.It includes date stamp understructure and external hook structure, and the head of date stamp understructure offers the first cooperation hole slot along longitudinal direction；The bottom of date stamp understructure offers the first spring groove along longitudinal direction；The bottom inside wall of date stamp understructure is equipped with the first hook structure；The inside of external hook structure offers the second cooperation hole slot；The cell wall of second cooperation hole slot is equipped with the second hook structure；The slot bottom of second cooperation hole slot offers second spring slot；First hook structure and the second hook structure coordinate；First spring groove coordinates with second spring slot.The present invention improves date stamp installation reliability by the positive punching of installation form substitution tradition of compound inserts structure；Date stamp is replaced for the later stage, provides easily approach, interchangeability is good, and structure is reliable；Simple in structure, easy making process is at low cost.
Description
Technical field
The invention belongs to mould applications, especially a kind of auxiliary installed date chapter insert structure is suitable for large mold.
Background technology
The stage is developed rapidly in car light industry, to reinforce the quality management of product, people pass through the record product date of manufacture
Form, provide basic guarantee for subsequent work, therefore, in mold design, date stamp is used widely.
Nowadays the installation of date stamp, majority stay the final stage in mold design, and it is suitable just to be chosen on mode face
Position, punching installation, when its reach service life after, when needing replacing, general small mould, in the feelings for not influencing water route
Under condition, wire hole can be punched from bottom；But large mold after destroying date stamp, is taken only in such a way that front is freezed
Go out, although seeming easy, the position for being easy to expand hole slot has risk to a certain degree to influence the die joint of mold.
《Mold insert design in injection mold structure》In teach mold insert of the injection mold in structured design process be applicable in
Range, principal mode, positioning method and designing points, are directed to the mounting means of existing date stamp, and when replacement will appear shadow
Xiangshui County road position and the risk for destroying die joint, and the case where aperture can also cause to repeat upper machine thus the later stage, cause manpower object
The waste of power, replaces date stamp thus, causes the rising of die cost.
Invention content
When for solution, nowadays date stamp needs replacing, small mould need to be beaten in the case where not influencing water route from bottom
Wire hole causes production cost high, and large mold is only in such a way that front is freezed, and there are die joints to destroy asking for risk
Topic, the present invention provide a kind of auxiliary installed date chapter insert structure, can be directed to the installation of date stamp, replace to play and easily make
With.
To achieve the above object, the present invention uses following technical proposals：
A kind of auxiliary installed date chapter insert structure, it includes date stamp understructure and external hook structure, date stamp
Understructure includes the first cooperation hole slot, the first spring groove and the first hook structure, and the head of date stamp understructure is along longitudinal direction
Offer the first cooperation hole slot；The bottom of date stamp understructure offers the first spring groove along longitudinal direction；Date stamp understructure
Bottom inside wall be equipped with the first hook structure；
External hook structure includes the second cooperation hole slot, the second hook structure and second spring slot, external hook structure
Inside offers the second cooperation hole slot；The cell wall of second cooperation hole slot is equipped with the second hook structure；The slot of second cooperation hole slot
Bottom offers second spring slot；
First hook structure and the second hook structure coordinate；First spring groove coordinates with second spring slot.
Further, the first hook structure and the second hook structure form interstitial structure；The gap spacing of interstitial structure is
20, and the head for the date stamp being placed in the first cooperation hole slot is higher than date stamp understructure 10, and meanwhile it is short in mold point
10, type face.
Further, the relative position of date stamp understructure and external hook structure is limited by position limiting structure；
Position limiting structure is made up of with the second hook structure spring the first hook structure.
Further, the first cooperation hole slot is 10 ° of Φ-0.02Coordinate hole slot.
Further, date stamp understructure further includes trepanning, and the head of the first cooperation hole slot offers trepanning；Trepanning position
In the both sides of the first cooperation hole slot.
Further, date stamp understructure further includes emptiness avoiding hole, and emptiness avoiding hole is opened in the bottom of the first cooperation hole slot.
Further, the both sides external of external hook structure is equipped with standstill face.
Further, external hook structure further includes that line cuts square hole, and line cuts square hole and is located on the slot bottom of the second cooperation hole slot.
Advantageous effect：
1. the present invention utilizes mechanical interlocked principle, the requirement of insert structure cooperation is realized, while utilizing the interaction of power
Realize fixation of the whole insert structure on mold, it is whole to limit by the interference fit of external hook structure and mavable module core
The position of body insert structure；After date stamp understructure screws in external hook structure, it is used cooperatively spring, to control the phase of the two
To movement, it is ensured that date stamp normally plays its function；The form of this insert structure avoids selection from making a call to one in small mould
The wire hole of perforation without considering the positional factor in water route, and reduces production cost；In large mold, avoid
The risk for causing die joint to destroy because freezing.
2. the date stamp understructure of the present invention is worked normally with external hook structure by spring, in mold injection pressurize
When, date stamp bottom is acted on into product face, while external hook structure being pressed in mavable module core, it is not easily to fall off, play limit
Effect；The interstitial structure of first hook structure and the second hook structure composition, can be precisely controlled date stamp understructure with it is outer
The relative position of portion's hook structure reaches suitable position, realizes the work of date stamp to make date stamp be higher than mold parting surface
It is required that.
3. the present invention is by the positive punching of installation form substitution tradition of compound inserts structure, improving date stamp installation can
By property；Date stamp is replaced for the later stage, provides easily approach, interchangeability is good, and structure is reliable；This compound inserts is simple in structure,
Easy making process, it is at low cost.
Description of the drawings
Fig. 1 is the schematic diagram of the date stamp understructure of one embodiment of the invention；
Fig. 2 be along Fig. 1 A-A to sectional view；
Fig. 3 is the schematic diagram of the external hook structure of one embodiment of the invention；
Fig. 4 is the sectional view of the B-B direction along Fig. 3；
Fig. 5 is the schematic diagram of the combined type insert structure of one embodiment of the invention；
Fig. 6 be along Fig. 5 C-C to sectional view；
In figure：1- trepanning, 2- first coordinate hole slot, 3- emptiness avoiding holes, the first spring grooves of 4-, the first hook structures of 5-, 6- the
Two cooperation hole slots, the second hook structure, 8- lines cut square hole, 9- second spring slots, 10- springs, the standstill faces 11-.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
The present embodiment proposes a kind of auxiliary installed date chapter insert structure, it includes date stamp understructure and external drag hook
Structure, as shown in Figure 1, 2, date stamp understructure include that trepanning 1, first coordinates hole slot 2, emptiness avoiding hole 3,4 and of the first spring groove
First hook structure 5, the head of date stamp understructure offer trepanning 1 and first and coordinate hole slot 2 along longitudinal direction；Trepanning 1 is located at
The both sides of first cooperation hole slot 2；The bottom of first cooperation hole slot 2 offers emptiness avoiding hole 3；The bottom of date stamp understructure is along vertical
To offering the first spring groove 4；The bottom inside wall of date stamp understructure is equipped with the first hook structure 5.
In the present embodiment, date stamp understructure is the important device coordinated with date stamp, and the present embodiment selects Φ 10
Date stamp, one Φ 100 of processing on the head of date stamp understructure- 0.02First cooperation hole slot 2, to reach interference
Purpose.When installed date chapter, date stamp understructure can be taken out and be installed, avoid directly acting on mold parting surface.Rotation
Hole 1, which facilitates, to be screwed in date stamp understructure in the second cooperation hole slot 6 of external hook structure, after installation is complete, blocks up copper.
The emptiness avoiding hole 3 of Φ 4 is for convenience of date stamp to be taken out to the hole position replaced and designed.First spring groove 4 and second spring slot 9 are to bullet
Spring 10 plays fixed and guiding role.First hook structure 5 is the device that interstitial structure is formed with the second hook structure 7.
As shown in Figure 3,4, external hook structure includes that the second cooperation hole slot 6, the second hook structure 7, line cut square hole 8 and the
The both sides external of two spring grooves 9, external hook structure is equipped with standstill face 11；The inside of external hook structure offers the second cooperation
Hole slot 6；The cell wall of second cooperation hole slot 6 is equipped with the second hook structure 7；The slot bottom of second cooperation hole slot 6 is equipped with the line side of cutting
Hole 8；The slot bottom of second cooperation hole slot 6 offers second spring slot 9.
In the present embodiment, external hook structure not only needs to ensure to be interference fitted with mavable module core, also needs and date stamp pedestal
Structure has drag hook effect.This external hook structure selects the cylinder processing of Φ 30*40, and standstill face 11 is added in both sides；Internal the
Two hook structures 7 cut square hole 8 by external line and cut out, and inside mills out, easy making process.Second cooperation hole slot 6 is for day
Phase chapter understructure can screw in and the hole slot that designs, therefore selects the mode of clearance fit, screw-in.Second hook structure 7
Position limiting structure is formed by spring 10 with the first hook structure 5.It is that external hook structure is processed for convenience that line, which cuts square hole 8,
The difficulty of processing that external hook structure can be reduced, makes structure rationalization.
As shown in Figure 5,6, position limiting structure is the relative position for limiting date chapter understructure and external hook structure,
This structure is by spring 10, the first hook structure 5 and the second hook structure 7 composition, and when installation is complete for mold insert combination, spring 10 is stretched
It is reduced to position, withstands date stamp understructure, because of the interaction of power, external hook structure can also be in impaction state, to reach
To limit purpose, this is simple for structure, and interchangeability is strong.Interstitial structure should meet the basic function of date stamp first, simultaneously
Also to coordinate the clearance requirement for completing mold insert.Gap structure is made of the first hook structure 5 and the second hook structure 7 around here.In reality
In the application of border, date stamp head should be higher than that mold parting surface 10, therefore, between the first hook structure 5 and the second hook structure 7
20 spacing are devised, the head of date stamp is higher than date stamp understructure 10, short in mold parting surface 10, in spring
Under the action of 10 stress, it is sufficient to by date stamp understructure top to the state flushed with mold parting surface, to make date stamp height
In mold parting surface 10, to make date stamp work normally.Will be after the completion of mold injection, it can be by the function of date stamp
In product face, the relative position of mold parting surface, ensure that the mold insert where this gap structure design can control date stamp
Reliability.
Limiting the scope of the invention, those skilled in the art should understand that, in technical scheme of the present invention
On the basis of, the various modifications or variations that can be made by those skilled in the art with little creative work still the present invention's
Within protection domain.
Claims (8)
1. a kind of auxiliary installed date chapter insert structure, it includes date stamp understructure and external hook structure, and feature exists
In：The date stamp understructure includes the first cooperation hole slot (2), the first spring groove (4) and the first hook structure (5), described
The head of date stamp understructure offers the first cooperation hole slot (2) along longitudinal direction；The bottom of the date stamp understructure
First spring groove (4) is offered along longitudinal direction；The bottom inside wall of the date stamp understructure is equipped with described first and draws
Hook structure (5)；
The external hook structure includes the second cooperation hole slot (6), the second hook structure (7) and second spring slot (9), described outer
The inside of portion's hook structure offers the second cooperation hole slot (6)；The cell wall of the second cooperation hole slot (6) is equipped with described
Second hook structure (7)；The slot bottom of the second cooperation hole slot (6) offers the second spring slot (9)；
First hook structure (5) coordinates with second hook structure (7)；First spring groove (4) and described second
Spring groove (9) coordinates.
2. auxiliary installed date chapter insert structure according to claim 1, it is characterised in that：First hook structure
(5) interstitial structure is formed with second hook structure (7)；The gap spacing of the interstitial structure is 20, and is placed in described
The head of date stamp in first cooperation hole slot (2) is higher than the date stamp understructure 10, while short in mold parting surface
10.
3. auxiliary installed date chapter insert structure according to claim 1, it is characterised in that：The date stamp understructure
It is limited by position limiting structure with the relative position of the external hook structure；The position limiting structure is by the first drag hook knot
Structure (5) is made up of with second hook structure (7) spring (10).
4. auxiliary installed date chapter insert structure according to claim 1 or 2 or 3, it is characterised in that：First cooperation
Hole slot (2) is Φ 100-0.02Coordinate hole slot.
5. auxiliary installed date chapter insert structure according to claim 1 or 2 or 3, it is characterised in that：The date stamp bottom
Holder structure further includes trepanning (1), and the head of the first cooperation hole slot (2) offers the trepanning (1)；Trepanning (1) position
In the both sides of the first cooperation hole slot (2).
6. auxiliary installed date chapter insert structure according to claim 1 or 2 or 3, it is characterised in that：The date stamp bottom
Holder structure further includes emptiness avoiding hole (3), and the emptiness avoiding hole (3) is opened in the bottom of the first cooperation hole slot (2).
7. auxiliary installed date chapter insert structure according to claim 1 or 2 or 3, it is characterised in that：The external drag hook
The both sides external of structure is equipped with standstill face (11).
8. auxiliary installed date chapter insert structure according to claim 1 or 2 or 3, it is characterised in that：The external drag hook
Structure further includes that line cuts square hole (8), and the line cuts square hole (8) and is located on the slot bottom of the second cooperation hole slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810577547.6A CN108621389A (en) | 2018-06-07 | 2018-06-07 | A kind of auxiliary installed date chapter insert structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810577547.6A CN108621389A (en) | 2018-06-07 | 2018-06-07 | A kind of auxiliary installed date chapter insert structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621389A true CN108621389A (en) | 2018-10-09 |
Family
ID=63691055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810577547.6A Pending CN108621389A (en) | 2018-06-07 | 2018-06-07 | A kind of auxiliary installed date chapter insert structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621389A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202576A (en) * | 2002-12-13 | 2004-07-22 | Showa Denko Kk | Forging metal die with two parallel faces facing each other, designing method for the metal die, forging method and forged article |
| FR2933328A1 (en) * | 2008-07-01 | 2010-01-08 | Aplix Sa | MOLDING DEVICE FOR MANUFACTURING A MOLDED OBJECT COMPRISING A FIELD OF HOOKS |
| CN104044244A (en) * | 2013-03-12 | 2014-09-17 | 汉达精密电子(昆山)有限公司 | Date stamp |
| CN204308160U (en) * | 2014-09-26 | 2015-05-06 | 牟维军 | Spring, drag hook type twice parting mold mechanism |
| CN204354618U (en) * | 2014-11-14 | 2015-05-27 | 华孚精密金属科技(常熟)有限公司 | Quick-replaceable date stamp structure |
| CN204687168U (en) * | 2015-03-27 | 2015-10-07 | 骏越科技（深圳）有限公司 | There is the mould of interchangeable insert assembly |
| CN206999531U (en) * | 2017-06-16 | 2018-02-13 | 厦门协晟源模具有限公司 | Preceding mould oblique top injection mold |
| CN207273697U (en) * | 2017-05-22 | 2018-04-27 | 深圳市精森源科技有限公司 | The mold insert to change the outfit on injection molding machine |
| CN207415867U (en) * | 2017-11-04 | 2018-05-29 | 天津凡进模具有限公司 | The quick mold-opening structure of injection mold |
| CN208601866U (en) * | 2018-06-07 | 2019-03-15 | 常州星宇车灯股份有限公司 | A kind of auxiliary installed date chapter insert structure |
-
2018
- 2018-06-07 CN CN201810577547.6A patent/CN108621389A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202576A (en) * | 2002-12-13 | 2004-07-22 | Showa Denko Kk | Forging metal die with two parallel faces facing each other, designing method for the metal die, forging method and forged article |
| FR2933328A1 (en) * | 2008-07-01 | 2010-01-08 | Aplix Sa | MOLDING DEVICE FOR MANUFACTURING A MOLDED OBJECT COMPRISING A FIELD OF HOOKS |
| CN104044244A (en) * | 2013-03-12 | 2014-09-17 | 汉达精密电子(昆山)有限公司 | Date stamp |
| CN204308160U (en) * | 2014-09-26 | 2015-05-06 | 牟维军 | Spring, drag hook type twice parting mold mechanism |
| CN204354618U (en) * | 2014-11-14 | 2015-05-27 | 华孚精密金属科技(常熟)有限公司 | Quick-replaceable date stamp structure |
| CN204687168U (en) * | 2015-03-27 | 2015-10-07 | 骏越科技（深圳）有限公司 | There is the mould of interchangeable insert assembly |
| CN207273697U (en) * | 2017-05-22 | 2018-04-27 | 深圳市精森源科技有限公司 | The mold insert to change the outfit on injection molding machine |
| CN206999531U (en) * | 2017-06-16 | 2018-02-13 | 厦门协晟源模具有限公司 | Preceding mould oblique top injection mold |
| CN207415867U (en) * | 2017-11-04 | 2018-05-29 | 天津凡进模具有限公司 | The quick mold-opening structure of injection mold |
| CN208601866U (en) * | 2018-06-07 | 2019-03-15 | 常州星宇车灯股份有限公司 | A kind of auxiliary installed date chapter insert structure |
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