CN209320231U - A kind of locking mechanism of injection mold - Google Patents
A kind of locking mechanism of injection mold Download PDFInfo
- Publication number
- CN209320231U CN209320231U CN201822095640.1U CN201822095640U CN209320231U CN 209320231 U CN209320231 U CN 209320231U CN 201822095640 U CN201822095640 U CN 201822095640U CN 209320231 U CN209320231 U CN 209320231U
- Authority
- CN
- China
- Prior art keywords
- solid plate
- latch segment
- jack
- retaining mechanism
- injection mold
- 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 kind of locking mechanisms of injection mold, are related to injection mold technology.Including solid plate and moving template, the lower end of solid plate is equipped with engaging slot, and the side of solid plate is fixedly connected with retaining mechanism.By setting locking slot, insert jack-post, jack, shaft, latch segment and limited block, jack is inserted into using slotting jack-post, one end that the lower end of slotting jack-post resists latch segment is rotated clockwise in the inside of movable chamber, the limited block of the latch segment other end is clamped by shaft rotation and the locking slot of upper retaining mechanism lower end, it avoids during injection molding since injection pressure is big, mold shifts, and influences the quality of production；Pass through setting spring cavity, adjustable spring and jacking block, block reset will be locked by jacking block using the adjustable spring inside spring cavity, it prevents latch segment from can not reset when having produced product, causes solid plate and moving template that can not separate, influence production efficiency can not be resetted by avoiding latch segment.
Description
Technical field
The utility model relates to injection mold technology, specially a kind of locking mechanism of injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying, injection mold divides into heat according to shaping characteristic
Two kinds of solidity plastic mould automobile die, thermoplastic plastic's mold；According to moulding process divide into pass mold, blow molding die, draw mould,
Thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die in a manner of flash again can be divided into excessive formula, it is semi-positive, do not overflow
Three kinds of formula, injection mold can be divided into two kinds of cold flowing mould channel, hot runner mould with running gate system again.
During using injection molded plasthetics, when plastic melts enter to mold cavity through runner,
Due to the powerful injection pressure of plastic melts, it will appear subtle positional shift between moving template and solid plate, precision wanted
For seeking high plasthetics, above-mentioned subtle positional shift can severely impact product quality；However, existing injection mold
Generally existing drawbacks described above.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of locking mechanism of injection mold, and it is fixed to have locking
The advantages that template and moving template, solves the problems, such as template bias effect production quality.
(2) technical solution
For the purpose for realizing above-mentioned locking solid plate and moving template, the utility model is provided the following technical solutions: a kind of note
The locking mechanism of mould, including solid plate and moving template, the lower end of the solid plate are equipped with engaging slot, the moving template it is upper
End is fixedly connected with clamping block, and moving template and solid plate are connected together by engaging slot and clamping block, the side of the solid plate
Portion is fixedly connected with retaining mechanism, and the lower end of the upper retaining mechanism offers locking slot, the lower end of the upper retaining mechanism
It is fixedly connected with underthrust jack-post, the side of the moving template is fixedly connected with lower retaining mechanism, the upper end of the lower retaining mechanism
Face offers jack, and jack and slotting jack-post grafting, the inside of the lower retaining mechanism offer movable chamber, the movable chamber
Inside is fixedly connected with shaft, and the side wall of the shaft is rotatably connected to latch segment, and latch segment is flexibly connected with locking slot, institute
The inside for stating lower retaining mechanism is equipped with spring cavity, and the inside of the spring cavity is fixedly connected with adjustable spring, the adjustable spring
Upper end be fixedly connected with jacking block, and jacking block protrudes into movable chamber and is flexibly connected with latch segment, the upper end of the solid plate be equipped with into
Material mouth.
Advanced optimize the technical program, the four sides of the solid plate and moving template is equipped with retaining mechanism and lower locking
Mechanism, and solid plate and the every of moving template are fixedly connected to two upper retaining mechanisms and lower retaining mechanism on one side.
The technical program is advanced optimized, one end of the latch segment is fixedly connected with limited block, the limited block and lock
The angle of tight block is 90 °, and limited block is fastened on the inside of locking slot.
The technical program is advanced optimized, there are two the movable chamber is set, and the position of two movable chambers passes through shaft pair
Claim setting.
The technical program is advanced optimized, the movable chamber is set as fan-shaped.
The technical program is advanced optimized, the surrounding of the solid plate is equipped with engaging slot, the upper end four of the moving template
Week, corresponding engaging slot was equipped with clamping block.
The technical program is advanced optimized, the lower end of the slotting jack-post and the upper end of jacking block are set as arc-shaped.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of locking mechanism of injection mold, has following beneficial to effect
Fruit:
1, the locking mechanism of the injection mold by setting locking slot, inserts jack-post, jack, shaft, latch segment and limit
Block is inserted into jack using slotting jack-post, and one end that the lower end of slotting jack-post resists latch segment is rotated clockwise in the inside of movable chamber,
The limited block of the latch segment other end is clamped by shaft rotation and the locking slot of upper retaining mechanism lower end, avoids the mistake in injection molding
Since injection pressure is big in journey, mold shifts, and influences the quality of production.
2, the locking mechanism of the injection mold, through setting spring cavity, adjustable spring and jacking block, inside spring cavity
Adjustable spring will lock block reset by jacking block, prevent latch segment from can not reset when having produced product, lead to solid plate and move
Template can not separate, and influence production efficiency can not be resetted by avoiding latch segment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model solid plate and moving template broken away view；
Fig. 3 is the utility model side view.
In figure: 1, solid plate；2, moving template；3, engaging slot；4, clamping block；5, upper retaining mechanism；501, locking slot；502,
Insert jack-post；6, lower retaining mechanism；601, jack；602, movable chamber；603, shaft；604, latch segment；605, spring cavity；606, it stretches
Contracting spring；607, jacking block；608, limited block；7, feed inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model discloses a kind of locking mechanisms of injection mold, including solid plate 1 and dynamic model
The lower end of plate 2, solid plate 1 is equipped with engaging slot 3, and the upper end of moving template 2 is fixedly connected with clamping block 4, and moving template 2 and solid plate
1 is connected together by engaging slot 3 with clamping block 4, and the side of solid plate 1 is fixedly connected with retaining mechanism 5, upper retaining mechanism 5
Lower end offer locking slot 501, the lower end of upper retaining mechanism 5 is fixedly connected with underthrust jack-post 502, and the side of moving template 2 is solid
Surely it is connected with lower retaining mechanism 6, the upper surface of lower retaining mechanism 6 offers jack 601, and jack 601 and slotting jack-post 502 are inserted
It connects, the inside of lower retaining mechanism 6 offers movable chamber 602, and the inside of movable chamber 602 is fixedly connected with shaft 603, shaft 603
Side wall be rotatably connected to latch segment 604, and latch segment 604 is flexibly connected with locking slot 501, and the inside of lower retaining mechanism 6 is set
There is spring cavity 605, the inside of spring cavity 605 is fixedly connected with adjustable spring 606, and the upper end of adjustable spring 606 is fixedly connected with
Jacking block 607, and jacking block 607 protrudes into movable chamber 602 and is flexibly connected with latch segment 604, the upper end of solid plate 1 is equipped with feed inlet 7.
Specifically, the four sides of solid plate 1 and moving template 2 is equipped with retaining mechanism 5 and lower retaining mechanism 6, and solid plate 1
Every with moving template 2 is fixedly connected to two upper retaining mechanisms 5 and lower retaining mechanism 6 on one side, is conducive to reinforce 1 He of solid plate
The compactness of moving template 2.
Specifically, one end of latch segment 604 is fixedly connected with limited block 608, the angle of limited block 608 and latch segment 604
It is 90 °, and limited block 608 is fastened on the inside of locking slot 501, is conducive to latch in one between latch segment 604 and locking slot 501
It rises.
Specifically, there are two movable chamber 602 sets, and the position of two movable chambers 602 is symmetrical arranged by shaft 603, is had
Conducive to the rotation of latch segment 604.
Specifically, movable chamber 602 is set as fan-shaped, facilitate latch segment 604 up and down.
Specifically, the surrounding of solid plate 1 is equipped with engaging slot 3, the upper end surrounding of moving template 2 corresponds to engaging slot 3 and is equipped with
Clamping block 4, is beneficial to prevent solid plate 1 and moving template 2 is subjected to displacement.
Specifically, the lower end of slotting jack-post 502 and the upper end of jacking block 607 are set as arc-shaped, be conducive to push latch segment
604。
When in use, when solid plate 1 and moving template 2 are fastened togather, it is inserted into jack 601 using slotting jack-post 502,
The lower end for inserting jack-post 502 resists one end of latch segment 604, and one end of latch segment 604 is rotated by shaft 603 in movable chamber 602
Inside moves down, and the other end is rotated by shaft 603 and moved up in the inside of movable chamber 602, and the latch segment 604 for moving up one end passes through limit
Position block 608 is caught in the inside of locking slot 501, fixes entire solid plate 1 and moving template 2, avoids the process in injection molding
In due to injection pressure it is big, mold shifts, and influences the quality of production, when moving template 2 and solid plate 1 separate, inserts jack-post
Jack 601 is removed on 502, the jacking block 607 of 606 end of adjustable spring, which withstands latch segment 604, makes latch segment 604 in movable chamber 602
Internal reset, limited block 608 are also separated with locking slot 501, and influence production efficiency can not be resetted by avoiding latch segment 604.
In conclusion the locking mechanism of the injection mold, by setting locking slot 501, slotting jack-post 502, jack 601, turns
Axis 603, latch segment 604 and limited block 608 are inserted into jack 601 using slotting jack-post 603, and the lower end for inserting jack-post 603 resists latch segment
604 one end is rotated clockwise in the inside of movable chamber 602, and the limited block 608 of 604 other end of latch segment passes through shaft 603
Rotation and the locking slot 501 of upper 5 lower end of retaining mechanism are clamped, and are avoided since injection pressure is big during injection molding, mold
It shifts, influences the quality of production；By setting spring cavity 605, adjustable spring 606 and jacking block 607, spring cavity 605 is utilized
Internal adjustable spring 606 is resetted latch segment 604 by jacking block 607, prevents latch segment 604 from can not answer when having produced product
Position, causes solid plate 1 and moving template 2 that can not separate, influence production efficiency can not be resetted by avoiding latch segment 604.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of locking mechanism of injection mold, including solid plate (1) and moving template (2), it is characterised in that: the solid plate
(1) lower end is equipped with engaging slot (3), and the upper end of the moving template (2) is fixedly connected with clamping block (4), and moving template (2) and calmly
Template (1) is connected together by engaging slot (3) with clamping block (4), and the side of the solid plate (1) is fixedly connected with locking machine
The lower end of structure (5), the upper retaining mechanism (5) offers locking slot (501), and the lower end of the upper retaining mechanism (5) is fixed to be connected
It is connected to underthrust jack-post (502), the side of the moving template (2) is fixedly connected with lower retaining mechanism (6), the lower retaining mechanism
(6) upper surface offers jack (601), and jack (601) and slotting jack-post (502) grafting, the lower retaining mechanism (6) it is interior
Portion offers movable chamber (602), and the inside of the movable chamber (602) is fixedly connected with shaft (603), the shaft (603)
Side wall is rotatably connected to latch segment (604), and latch segment (604) is flexibly connected with locking slot (501), the lower retaining mechanism
(6) inside is equipped with spring cavity (605), and the inside of the spring cavity (605) is fixedly connected with adjustable spring (606), described to stretch
The upper end of contracting spring (606) is fixedly connected with jacking block (607), and jacking block (607) protrudes into movable chamber and latch segment (604) activity even
It connects, the upper end of the solid plate (1) is equipped with feed inlet (7).
2. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the solid plate (1) and dynamic
The four sides of template (2) is equipped with retaining mechanism (5) and lower retaining mechanism (6), and solid plate (1) and moving template (2) is each
Face is fixedly connected to two upper retaining mechanism (5) and lower retaining mechanisms (6).
3. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the latch segment (604)
One end is fixedly connected with limited block (608), and the angle of the limited block (608) and latch segment (604) is 90 °, and limited block
(608) it is fastened on the inside of locking slot (501).
4. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the movable chamber (602) sets
There are two, and the position of two movable chambers (602) is symmetrical arranged by shaft (603).
5. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the movable chamber (602) is equal
It is set as fan-shaped.
6. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the four of the solid plate (1)
It is equipped in week engaging slot (3), the upper end surrounding of the moving template (2) corresponds to engaging slot (3) and is equipped with clamping block (4).
7. a kind of locking mechanism of injection mold according to claim 1, it is characterised in that: the slotting jack-post (502)
Lower end and the upper end of jacking block (607) are set as arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095640.1U CN209320231U (en) | 2018-12-14 | 2018-12-14 | A kind of locking mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095640.1U CN209320231U (en) | 2018-12-14 | 2018-12-14 | A kind of locking mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320231U true CN209320231U (en) | 2019-08-30 |
Family
ID=67726580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095640.1U Expired - Fee Related CN209320231U (en) | 2018-12-14 | 2018-12-14 | A kind of locking mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873737A (en) * | 2020-12-23 | 2021-06-01 | 青岛三昌精密机械有限公司 | Plastic injection mold with locking mechanical system |
-
2018
- 2018-12-14 CN CN201822095640.1U patent/CN209320231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873737A (en) * | 2020-12-23 | 2021-06-01 | 青岛三昌精密机械有限公司 | Plastic injection mold with locking mechanical system |
| CN112873737B (en) * | 2020-12-23 | 2022-06-17 | 青岛三昌精密机械有限公司 | Plastic injection mold with locking mechanical system |
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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: 20190830 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |