CN107283742A - Matched moulds is molded to be oriented to and positioning component - Google Patents
Matched moulds is molded to be oriented to and positioning component Download PDFInfo
- Publication number
- CN107283742A CN107283742A CN201710544193.0A CN201710544193A CN107283742A CN 107283742 A CN107283742 A CN 107283742A CN 201710544193 A CN201710544193 A CN 201710544193A CN 107283742 A CN107283742 A CN 107283742A
- Authority
- CN
- China
- Prior art keywords
- guide
- pin bushing
- locking slot
- guide pin
- oriented
- 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
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000008676 import Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000465 moulding Methods 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Pinball Game Machines (AREA)
Abstract
It is oriented to and positioning component the invention discloses one kind injection matched moulds, including：The guide pillar being arranged on male model and the guide pin bushing being arranged on master mold, the guide pillar middle position is provided with alignment pin, the guide groove that can import alignment pin is provided with the guide pin bushing, and locking slot with the guide groove vertical connection is offered on the guide pin bushing inwall, the alignment pin is matched with the guide groove size, and the alignment pin is matched with the locking slot size.The present invention has reached the accurate guiding of guide pillar and guide pin bushing and has been accurately positioned, improved mould and die accuracy, simplified mold structure, reduction die cost is invested by setting alignment pin and guide groove, locking slot to match.
Description
Technical field
It is oriented to and positioning component the present invention relates to injection mold technical field, more particularly to a kind of injection matched moulds.
Background technology
It is general using guide pillar guide pin bushing, straight flange lock in guide-localization of the prior art between injection mold moving component（Directly
Lock in face）, conical-surface positioning pin, the several ways such as contour localization block and conical surface beam bucket, but this several guide locating device provided can only all rise
To single effect.And in actual injection mold, it is frequently encountered active and inactive mold die joint, that the face of wearing is touched in active and inactive mold core pillow position etc. is oblique
Degree is too small, if only using one of the above guide-localization mode, and active and inactive mold die joint, active and inactive mold core pillow position etc. can be caused to touch and worn
Face is first contacted, and active and inactive mold die joint, active and inactive mold core pillow position etc. are touched the face of wearing and first worn and torn, and easily cause moulding to produce overlap.If
Several guide-localization modes are applied in combination more than, then complicated mould, improve cost.
The content of the invention
It is an object of the invention to propose accurately to be oriented between a kind of two moving components of tool, it can be accurately positioned, improve again
Mould and die accuracy, simplifies mold structure, and the injection matched moulds of reduction die cost investment is oriented to and positioning component.
For up to this purpose, the present invention uses following technical scheme：
One kind injection matched moulds is oriented to and positioning component, including：The guide pillar being arranged on male model and the guide pin bushing being arranged on master mold, institute
State guide pillar middle position and be provided with the guide groove for being provided with alignment pin, the guide pin bushing and can importing alignment pin, and described lead
The locking slot with the guide groove vertical connection is offered on set inwall, the alignment pin is matched with the guide groove size, institute
Alignment pin is stated to match with the locking slot size.
Preferably, length of the locking slot along the guide pin bushing circumferencial direction is the guide pin bushing internal diameter at its present position
The 10%-90% of circumference.
Preferably, length of the locking slot along the guide pin bushing circumferencial direction is the guide pin bushing internal diameter at its present position
The 25% of circumference.
Preferably, length of the locking slot along the guide pin bushing circumferencial direction is the guide pin bushing internal diameter at its present position
The 30% of circumference.
Preferably, length of the locking slot along the guide pin bushing circumferencial direction is the guide pin bushing internal diameter at its present position
The 40% of circumference.
Preferably, length of the locking slot along the guide pin bushing circumferencial direction is the guide pin bushing internal diameter at its present position
The 50% of circumference.
The injection matched moulds of the present invention is oriented to and positioning component, by setting alignment pin and guide groove, locking slot to match, reaches
The accurate guiding of guide pillar and guide pin bushing is arrived and has been accurately positioned, improved mould and die accuracy, simplified mold structure, reduction die cost is thrown
Money.
Brief description of the drawings
Fig. 1 is that the injection matched moulds that the present invention is provided is oriented to and positioning component Longitudinal cross section schematic.
In figure：10- guide pillars, 11- alignment pins, 20- guide pin bushings, 21- locating slots, 22- locking slots.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, the injection matched moulds of the specific embodiment of the invention is oriented to and positioning component, it includes：It is arranged at male model
On guide pillar 10 and the guide pin bushing 20 that is arranged on master mold, guide pillar middle position is provided with alignment pin 11, guide pin bushing 20 and is provided with
The guide groove 21 that can import alignment pin 11, and offer the locking slot 22 with the vertical connection of guide groove 21 on the inwall of guide pin bushing 20,
Alignment pin 11 is matched with the size of guide groove 21, and alignment pin 11 is matched with the size of locking slot 22.Locked in the specific embodiment of the invention
Length of the groove 22 along the circumferencial direction of guide pin bushing 20 is the 10%-90% of the guide pin bushing inside diameter hoop length at its present position.Can be according to applicable
Suitable length is selected in different moulds.
Embodiment one：
Length of the locking slot 21 along the circumferencial direction of guide pin bushing 20 is 25% of the guide pin bushing inside diameter hoop length at its present position.
Embodiment two：
Length of the locking slot 21 along the circumferencial direction of guide pin bushing 20 is 30% of the guide pin bushing inside diameter hoop length at its present position.
Embodiment three：
Length of the locking slot 21 along the circumferencial direction of guide pin bushing 20 is 40% of the guide pin bushing inside diameter hoop length at its present position.
Example IV：
Length of the locking slot 21 along the circumferencial direction of guide pin bushing 20 is 50% of the guide pin bushing inside diameter hoop length at its present position.
The injection matched moulds of the present invention is oriented to and positioning component, by setting alignment pin and guide groove, locking slot to match, reaches
The accurate guiding of guide pillar and guide pin bushing is arrived and has been accurately positioned, improved mould and die accuracy, simplified mold structure, reduction die cost is thrown
Money.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. one kind injection matched moulds is oriented to and positioning component, it is characterised in that including：The guide pillar that is arranged on male model and it is arranged at mother
Guide pin bushing on mould, the guide pillar middle position, which is provided with to be provided with alignment pin, the guide pin bushing, can make leading for alignment pin importing
The locking slot with the guide groove vertical connection is offered on to groove, and the guide pin bushing inwall, the alignment pin is oriented to described
Groove size is matched, and the alignment pin is matched with the locking slot size.
2. injection matched moulds according to claim 1 is oriented to and positioning component, it is characterised in that the locking slot is led described in
Cover 10%-90% of the length of circumferencial direction for the guide pin bushing inside diameter hoop length at its present position.
3. injection matched moulds according to claim 2 is oriented to and positioning component, it is characterised in that the locking slot is led described in
It is 25% of the guide pin bushing inside diameter hoop length at its present position to cover the length of circumferencial direction.
4. injection matched moulds according to claim 2 is oriented to and positioning component, it is characterised in that the locking slot is led described in
It is 30% of the guide pin bushing inside diameter hoop length at its present position to cover the length of circumferencial direction.
5. injection matched moulds according to claim 2 is oriented to and positioning component, it is characterised in that the locking slot is led described in
It is 40% of the guide pin bushing inside diameter hoop length at its present position to cover the length of circumferencial direction.
6. injection matched moulds according to claim 2 is oriented to and positioning component, it is characterised in that the locking slot is led described in
It is 50% of the guide pin bushing inside diameter hoop length at its present position to cover the length of circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544193.0A CN107283742A (en) | 2017-07-05 | 2017-07-05 | Matched moulds is molded to be oriented to and positioning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544193.0A CN107283742A (en) | 2017-07-05 | 2017-07-05 | Matched moulds is molded to be oriented to and positioning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283742A true CN107283742A (en) | 2017-10-24 |
Family
ID=60100292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544193.0A Pending CN107283742A (en) | 2017-07-05 | 2017-07-05 | Matched moulds is molded to be oriented to and positioning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971410A (en) * | 2017-12-01 | 2018-05-01 | 柳州市钜嘉机械有限公司 | A kind of automobile die fixing device |
| CN110654001A (en) * | 2019-11-05 | 2020-01-07 | 陈杰 | Accurate positioning injection mold for precision parts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943089A (en) * | 2015-06-24 | 2015-09-30 | 永高股份有限公司 | Improved guiding and positioning pin for injection mold |
-
2017
- 2017-07-05 CN CN201710544193.0A patent/CN107283742A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943089A (en) * | 2015-06-24 | 2015-09-30 | 永高股份有限公司 | Improved guiding and positioning pin for injection mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971410A (en) * | 2017-12-01 | 2018-05-01 | 柳州市钜嘉机械有限公司 | A kind of automobile die fixing device |
| CN110654001A (en) * | 2019-11-05 | 2020-01-07 | 陈杰 | Accurate positioning injection mold for precision parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |