CN209775395U - Accurate positioning type injection mold processing mould - Google Patents
Accurate positioning type injection mold processing mould Download PDFInfo
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- CN209775395U CN209775395U CN201920031344.7U CN201920031344U CN209775395U CN 209775395 U CN209775395 U CN 209775395U CN 201920031344 U CN201920031344 U CN 201920031344U CN 209775395 U CN209775395 U CN 209775395U
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Abstract
The utility model relates to an accurate positioning type injection mold, include: the four corners of the upper die are provided with positioning lugs; the four corners of the lower die are provided with positioning grooves matched with the positioning lugs; counterpoint prompt module, counterpoint prompt module includes: the light emitter, the light receiver and the prompter are all connected with a controller of the injection molding machine, and when the light receiver receives a detection light beam of the light emitter, the prompter sends out prompt information; and the buffer piece is arranged in the positioning groove. Through setting up the suggestion module of counterpointing, can indicate operating personnel when going up mould and the accurate counterpoint of lower mould to improve the accuracy of counterpointing, reduced the damage of mould.
Description
Technical Field
The utility model relates to an injection mold technical field, in particular to accurate positioning type injection mold processing.
Background
The mould element has the name of 'industrial bus', and generally comprises an upper mould and a lower mould, wherein an upper mould cavity is arranged on the upper mould, a lower mould cavity is arranged on the lower mould, and a complete processing mould cavity is formed after the upper mould and the lower mould are combined. The mode that present mold processing generally adopted pin and pinhole avoids appearing misplacing or shifting between last mould and the lower mould, need adjust pin and pinhole to the alignment just can realize counterpointing, and the counterpoint of present pin and pinhole is generally judged by operating personnel, easily causes the phenomenon that will go up mould and lower mould compound die and lead to the mould to damage when not counterpointing completely to take place.
SUMMERY OF THE UTILITY MODEL
in order to solve the technical problem, the utility model provides an accurate positioning type injection mold has the advantage that improves mould and lower mould counterpoint accuracy.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
An accurate positioning type injection mold processing, comprising:
The upper die is characterized in that an upper die cavity is arranged at the center of the bottom of the upper die, and positioning lugs are arranged at four corners of the upper die;
The center of the top of the lower die is provided with a lower die cavity matched with the upper die cavity, and four corners of the lower die are provided with positioning grooves matched with the positioning lugs;
the counterpoint suggestion module, the counterpoint suggestion module includes: the light emitter, the light receiver and the prompter are all connected with a controller of the injection molding machine, and when the light receiver receives a detection light beam of the light emitter, the prompter sends out prompt information; and the number of the first and second groups,
And the buffer piece is arranged in the positioning groove.
When the upper die and the lower die are aligned, the light emitter emits detection light outwards, if the upper die and the lower die are aligned accurately, the light receiver can receive the detection light of the light emitter, and at the moment, the controller of the injection molding machine controls the prompter to emit prompt information to prompt an operator to perform die assembly; when the die is closed, the upper die and the lower die can be aligned through the matching of the positioning lug and the positioning groove, and the buffer piece can buffer the impact force generated when the upper die and the lower die are closed, so that the die closing efficiency is improved, and the damage of the die can be reduced; through setting up the suggestion module of counterpointing, can indicate operating personnel when going up mould and the accurate counterpoint of lower mould to improve the accuracy of counterpointing, reduced the damage of mould.
As a preferred embodiment of the present invention, the prompter is applicable to either alone or in combination from the following structures: warning light, buzzer or audible and visual alarm.
As a preferred scheme of the present invention, a first caulking groove is formed on the positioning protrusion, and the light emitter is embedded in the first caulking groove; the bottom of the positioning groove is provided with a second caulking groove, and the light receiver is embedded in the second caulking groove.
As an optimized scheme of the utility model, be equipped with the leaded light cover in the second caulking groove, light receiver is located in the leaded light cover.
Realize above-mentioned technical scheme, can further improve the accuracy of counterpointing through the leaded light cover, reduced the interference of other external light sources simultaneously.
As a preferred scheme of the utility model, the bolster is established for inlaying spring in the second caulking groove, the bolster cover is established the leaded light is sheathe in, and under natural state, bolster protrusion in positioning groove's diapire.
according to the technical scheme, the direction of elastic deformation of the buffer piece can be limited through the light guide sleeve, so that the buffer effect of the buffer piece is better.
As an optimized scheme of the utility model, be equipped with the hasp piece of L type on the lateral wall of last mould, be equipped with the slidingtype on the lateral wall of lower mould be equipped with the bolt of hasp piece looks lock joint.
Realize above-mentioned technical scheme, cooperate through hasp spare and bolt, improve the stability that mould and lower mould are connected.
to sum up, the utility model discloses following beneficial effect has:
The embodiment of the utility model provides a through providing an accurate positioning type injection mold, include: the upper die is characterized in that an upper die cavity is arranged at the center of the bottom of the upper die, and positioning lugs are arranged at four corners of the upper die; the center of the top of the lower die is provided with a lower die cavity matched with the upper die cavity, and four corners of the lower die are provided with positioning grooves matched with the positioning lugs; the counterpoint suggestion module, the counterpoint suggestion module includes: the light emitter, the light receiver and the prompter are all connected with a controller of the injection molding machine, and when the light receiver receives a detection light beam of the light emitter, the prompter sends out prompt information; and the buffer piece is arranged in the positioning groove. When the upper die and the lower die are aligned, the light emitter emits detection light outwards, if the upper die and the lower die are aligned accurately, the light receiver can receive the detection light of the light emitter, and at the moment, the controller of the injection molding machine controls the prompter to emit prompt information to prompt an operator to perform die assembly; when the die is closed, the upper die and the lower die can be aligned through the matching of the positioning lug and the positioning groove, and the buffer piece can buffer the impact force generated when the upper die and the lower die are closed, so that the die closing efficiency is improved, and the damage of the die can be reduced; through setting up the suggestion module of counterpointing, can indicate operating personnel when going up mould and the accurate counterpoint of lower mould to improve the accuracy of counterpointing, reduced the damage of mould.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a control block diagram of the alignment prompt module according to the embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. An upper die; 11. an upper mold cavity; 12. positioning the bump; 13. a first caulking groove; 14. a fastener; 2. a lower die; 21. a lower die cavity; 22. a positioning groove; 23. a second caulking groove; 24. a bolt; 3. a registration prompting module; 31. a light emitter; 32. an optical receiver; 33. a prompter; 4. a buffer member; 5. light guide sleeve.
Detailed Description
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
A precisely positioning type injection mold, as shown in fig. 1 to 3, comprising: an upper die cavity 11 is arranged at the center of the bottom of the upper die 1, and positioning lugs 12 are arranged at the four corners of the upper die 1; a lower die cavity 21 matched with the upper die cavity 11 is arranged at the center of the top of the lower die 2, and positioning grooves 22 matched with the positioning lugs 12 are arranged at the four corners of the lower die 2; a contraposition prompting module 3; and a buffer 4 disposed in the positioning groove 22.
Specifically, the alignment prompt module 3 includes: the light emitter 31 is embedded in one side of the positioning bump 12 facing the positioning groove 22, the light receiver 32 is embedded in the bottom of the positioning groove 22 and corresponds to the light emitter 31, and the prompter 33 is arranged on the upper die 1 and/or the lower die 2, the light emitter 31, the light receiver 32 and the prompter 33 are all connected with a controller of the injection molding machine, and when the light receiver 32 receives a detection light beam of the light emitter 31, the prompter 33 sends out prompt information; the prompter 33 is applicable from the following structures alone or in combination: warning light, bee calling organ or audible-visual annunciator, in this embodiment, the warning light is adopted to prompting device 33, and the outside transmission detection light beam of light emitter 31, when light receiver 32 received the detection light beam, the controller of injection molding machine controlled the warning light promptly and continuously sent the suggestion light, in other embodiments, can set up control chip and light emitter 31 alone, light receiver 32 and prompting device 33 are connected, realize counterpoint and detect.
The positioning lug is in a frustum pyramid shape so as to be conveniently embedded with the positioning groove, a first embedding groove 13 is formed in the positioning lug 12, and the light emitter 31 is embedded in the first embedding groove 13; the bottom of positioning groove 22 has been seted up second caulking groove 23, and light receiver 32 inlays to be established with second caulking groove 23 in, and is equipped with leaded light cover 5 in second caulking groove 23, and light receiver 32 is located leaded light cover 5, can further improve the accuracy of counterpointing through leaded light cover 5, has reduced the interference of other external light sources simultaneously.
The buffer member 4 is a spring embedded in the second embedding groove 23, the buffer member 4 is sleeved on the light guide sleeve 5, and in a natural state, the buffer member 4 protrudes out of the bottom wall of the positioning groove 22, and the natural state is a state that the buffer member 4 is not pressed; the direction of elastic deformation of the buffer member 4 can be limited by the light guide sleeve 5, so that the buffer effect of the buffer member 4 is better.
Further, be equipped with the hasp piece 14 of L type on the lateral wall of last mould 1, be equipped with on the lateral wall of lower mould 2 and slidingtype be equipped with hasp piece 14 looks lock joint's bolt 24, when bolt 24 slides to the notch of hasp piece 14 in, can be with last mould 1 and lower mould 2 looks lock joint, cooperate through hasp piece 14 and bolt 24, improve the stability of going up mould 1 and lower mould 2 connection.
when the upper die 1 and the lower die 2 are aligned, the light emitter 31 emits detection light outwards, if the upper die 1 and the lower die 2 are aligned accurately, the light receiver 32 can receive the detection light of the light emitter 31, and at the moment, a controller of the injection molding machine, namely a control prompter 33, emits prompt information to prompt an operator to carry out die assembly; when the die is closed, the positioning lug 12 is matched with the positioning groove 22, so that the upper die 1 and the lower die 2 can be aligned, and the buffer piece 4 can buffer the impact force generated when the upper die 1 and the lower die 2 are closed, so that the die closing efficiency is improved, and the damage to the die can be reduced; through setting up counterpoint prompt module 3, can indicate operating personnel when last mould 1 and 2 accurate counterpoints of lower mould to improve the accuracy of counterpointing, reduced the damage of mould.
the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an accurate positioning type injection mold processing which characterized in that includes:
The upper die is characterized in that an upper die cavity is arranged at the center of the bottom of the upper die, and positioning lugs are arranged at four corners of the upper die;
The center of the top of the lower die is provided with a lower die cavity matched with the upper die cavity, and four corners of the lower die are provided with positioning grooves matched with the positioning lugs;
The counterpoint suggestion module, the counterpoint suggestion module includes: the light emitter, the light receiver and the prompter are all connected with a controller of the injection molding machine, and when the light receiver receives a detection light beam of the light emitter, the prompter sends out prompt information; and the number of the first and second groups,
And the buffer piece is arranged in the positioning groove.
2. The mold of claim 1, wherein the indicator is adapted from the following structures, either alone or in combination: warning light, buzzer or audible and visual alarm.
3. the precise positioning type injection mold processing mold according to claim 2, wherein the positioning protrusion has a first caulking groove, and the light emitter is embedded in the first caulking groove; the bottom of the positioning groove is provided with a second caulking groove, and the light receiver is embedded in the second caulking groove.
4. The mold of claim 3, wherein the second nest has a light guide sleeve therein, and the light receiver is located in the light guide sleeve.
5. the precise positioning type injection mold according to claim 4, wherein the buffer member is a spring embedded in the second embedding groove, the buffer member is sleeved on the light guide sleeve, and in a natural state, the buffer member protrudes out of the bottom wall of the positioning groove.
6. the mold of claim 5, wherein the upper mold has an L-shaped locking member on a sidewall thereof, and the lower mold has a sliding pin engaged with the locking member on the sidewall thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031344.7U CN209775395U (en) | 2019-01-09 | 2019-01-09 | Accurate positioning type injection mold processing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031344.7U CN209775395U (en) | 2019-01-09 | 2019-01-09 | Accurate positioning type injection mold processing mould |
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| CN209775395U true CN209775395U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920031344.7U Active CN209775395U (en) | 2019-01-09 | 2019-01-09 | Accurate positioning type injection mold processing mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497673A (en) * | 2020-12-14 | 2021-03-16 | 武汉沃美康科技有限公司 | Injection mold with accurate positioning |
| CN112974708A (en) * | 2021-03-02 | 2021-06-18 | 景德镇明兴航空锻压有限公司 | Turbine blade forging die and calibration method thereof |
-
2019
- 2019-01-09 CN CN201920031344.7U patent/CN209775395U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497673A (en) * | 2020-12-14 | 2021-03-16 | 武汉沃美康科技有限公司 | Injection mold with accurate positioning |
| CN112974708A (en) * | 2021-03-02 | 2021-06-18 | 景德镇明兴航空锻压有限公司 | Turbine blade forging die and calibration method thereof |
| CN112974708B (en) * | 2021-03-02 | 2022-11-18 | 景德镇明兴航空锻压有限公司 | Turbine blade forging die and calibration method thereof |
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