CN208801573U - Jacking block pitched roof mechanism with motion track guide pad auxiliary - Google Patents
Jacking block pitched roof mechanism with motion track guide pad auxiliary Download PDFInfo
- Publication number
- CN208801573U CN208801573U CN201821246275.3U CN201821246275U CN208801573U CN 208801573 U CN208801573 U CN 208801573U CN 201821246275 U CN201821246275 U CN 201821246275U CN 208801573 U CN208801573 U CN 208801573U
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- China
- Prior art keywords
- guide
- jacking block
- auxiliary
- plate
- liftout plate
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- Expired - Fee Related
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Abstract
The utility model provides a kind of jacking block pitched roof mechanism with motion track guide pad auxiliary, belongs to injection molding technology field.It includes the first liftout plate, a guide holder is fixed on first liftout plate, second liftout plate is also connected on first liftout plate, second liftout plate is equipped with inclined guide, inclined guide is inserted into guide holder and is flexibly connected with guide holder, and the second liftout plate is between the first liftout plate and guide holder.It will not generate and bite between the utility model inclined guide and jacking block, can prevent moulding from overlap and burr occur, good to scenario-frame structural stability, examination is at low cost, suitable on the mold of Double-ejection.
Description
Technical field
The utility model belongs to injection molding technology field, is related to a kind of jacking block oblique top machine with motion track guide pad auxiliary
Structure.
Background technique
Mould secondary ejection is also referred to as escaped, and the mold of product structure complexity is generally used for, and Fig. 1 is one kind of the prior art
Structural schematic diagram, using the design of mandril plus slanted kicking block, the structure of this design is simple, but when ejecting twice, jacking block
It is easy to bite with mandril, is easy overlap and burr at the top of jacking block, to influence product appearance.
Fig. 2 is another structural schematic diagram of the prior art, using in angle ejector rod bottom fixed guide block, and in guide pad
Upper setting assists guide rod, this structure solves the problems, such as to be easy to bite between jacking block and mandril, but there is installation not side
Just, the bigger problem of occupied space.In general, the mould structure of injection mould is more complicated, using said mechanism, space row
It puts not enough, while this structure spare and accessory parts not replace fairly cumbersome if any damage by versatility.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of jacking block oblique top with motion track guide pad auxiliary
Mechanism.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of jacking block pitched roof mechanism with motion track guide pad auxiliary, including the first liftout plate, first ejection
It is fixed with a guide holder on plate, is also connected with second liftout plate on first liftout plate, described second
Liftout plate is equipped with inclined guide, and inclined guide is inserted into guide holder and is flexibly connected with guide holder, and the second liftout plate is located at the first top
Between ejecting plate and guide holder.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, the guide holder includes guide plate,
Further include several pillars that both ends are fixedly connected with guide plate and the first liftout plate respectively, several guiding are equipped on guide plate
Hole, inclined guide are inserted into pilot hole and are flexibly connected with pilot hole.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, set that there are three in triangle on guide plate
The pilot hole of shape distribution, the angle between the center line of pilot hole and the center line of guide plate is acute angle, on guide plate and position
The anti-friction hole that a size is greater than pilot hole is equipped with above pilot hole.
It is above-mentioned with motion track guide pad auxiliary jacking block pitched roof mechanism in, the center line in the anti-friction hole with lead
To the centerline parallel of plate, the top of pilot hole is located in anti-friction hole bottom.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, the both ends of the inclined guide connect respectively
It is connected to guide rod seat and jacking block component, the guide rod seat is detachably connected with the second liftout plate, and guide rod seat is inserted into the first top
It is flexibly connected in ejecting plate with the first liftout plate.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, the inclined guide bottom and guide rod seat
Rotation connection, the jacking block component include main jacking block and auxiliary lift block, and the cross-sectional area of auxiliary lift block is less than the cross of main jacking block
Sectional area, main jacking block connection inclined guide top.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, the main jacking block, which is equipped with one, to be prevented
Trapped gas hole, the auxiliary lift block are equipped with an auxiliary bar position slot.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, the anti-trapped gas hole is located at main jacking block
Top, the auxiliary bar position slot are arranged on the side wall of auxiliary lift block.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, put down locating for the auxiliary bar position slot
Face is parallel with plane locating for guide plate.
In the above-mentioned jacking block pitched roof mechanism with motion track guide pad auxiliary, a copper is also arranged on inclined guide
Set.
Compared with prior art, utility model has the advantages that
1, it will not generate and bite between inclined guide and jacking block, can prevent moulding from overlap and burr occur, give scenario-frame
Structural stability is good, and examination is at low cost, suitable on the mold of Double-ejection.
2, the dermatoglyph on jacking block surface increases the adhesive force between moulding, facilitates ejection, eliminates marks on surface, tiltedly
The auxiliary bar position of jacking block side, increases the ejecting force of slanted kicking block.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is another structural schematic diagram of the prior art；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is that the utility model removes the structural schematic diagram after the second liftout plate.
In figure, the first liftout plate 1, the second liftout plate 3, inclined guide 4, guide plate 5, pillar 6, pilot hole 7, is prevented guide holder 2
Wipe hole 8, guide rod seat 9, jacking block component 10, main jacking block 11, auxiliary lift block 12, anti-trapped gas hole 13, auxiliary bar position slot 14, copper sheathing 15.
Specific embodiment
Fig. 1 is a kind of structural schematic diagram of the prior art, using the design of mandril plus slanted kicking block, the structure of this design
Simply, but when ejecting twice, jacking block is easy to bite with mandril, is easy overlap and burr at the top of jacking block, to influence to produce
Product appearance.
Fig. 2 is another structural schematic diagram of the prior art, using in angle ejector rod bottom fixed guide block, and in guide pad
Upper setting assists guide rod, this structure solves the problems, such as to be easy to bite between jacking block and mandril, but there is installation not side
Just, the bigger problem of occupied space.In general, the mould structure of injection mould is more complicated, using said mechanism, space row
It puts not enough, while this structure spare and accessory parts not replace fairly cumbersome if any damage by versatility.
To solve the deficiencies in the prior art, it is oblique to provide a kind of jacking block with motion track guide pad auxiliary for the utility model
Mechanism is pushed up, as shown in figure 3, including the first liftout plate 1, is fixed with a guide holder 2 on first liftout plate 1, it is described
Second liftout plate 3 is also connected on first liftout plate 1, second liftout plate 3 is equipped with inclined guide 4, oblique
A copper sheathing 15 is also arranged on guide rod 4, inclined guide 4 is inserted into guide holder 2 and is flexibly connected with guide holder 2, the second liftout plate 3
Between the first liftout plate 1 and guide holder 2.
Inclined guide 4 increases guide holder 2 on motion track, effectively prevents mold in ejection twice, inclined guide 4
The abnormal sound of appearance, deformation and breakage problem, overcome product and the problem of overlap and burr occur.
Above-mentioned technical proposal in use, effectively reduces the utilization rate in space, moves more in ejection process
Add and stablizes effectively.Versatility is bigger in the apolegamy of part, it is possible to reduce the production cycle of mold and production cost.
Specifically, guide holder 2 includes guide plate 5, further includes that both ends are fixed with guide plate 5 and the first liftout plate 1 respectively
Several pillars 6 of connection, are equipped with several pilot holes 7 on guide plate 5, inclined guide 4 be inserted into pilot hole 7 and with pilot hole 7
It is flexibly connected.
Settable three activities on pilot hole 7 namely guide plate 5 there are three distribution triangular in shape are set on guide plate 5
The inclined guide 4 of connection, distribution triangular in shape, high stability, ejection process adhesive force can be improved, and eject convenient for injection molding machine,
Angle between the center line of pilot hole 7 and the center line of guide plate 5 is acute angle, on guide plate 5 and is located above pilot hole 7
It is greater than the anti-friction hole 8 of pilot hole 7 equipped with a size.
The center line in anti-friction hole 8 and the centerline parallel of guide plate 5, the top of pilot hole 7 is located in anti-friction 8 bottom of hole.
If direct 5 surface of aperture guide plate of pilot hole 7, since gas formation directly has cooperation in guide plate and mold, in inclined guide 4
Repeatedly in ejection process, it will form and be engaged with 5 surface of guide plate, generate abnormal sound and actually play one using anti-friction hole 8 and allow
Position effect avoids forming friction generation abnormal sound with guide plate.
As shown in connection with fig. 4, the both ends of inclined guide 4 are connected separately with guide rod seat 9 and jacking block component 10, the guide rod seat 9
It is detachably connected with the second liftout plate 3, and guide rod seat 9 is inserted into the first liftout plate 1 and is flexibly connected with the first liftout plate 1.
4 bottom of inclined guide and guide rod seat 9 are rotatablely connected, and the jacking block component 10 includes main jacking block 11 and auxiliary lift block
12, the cross-sectional area of auxiliary lift block 12 is less than the cross-sectional area of main jacking block 11, and main jacking block 11 connects 4 top of inclined guide.
The cooperation of main jacking block 11 and auxiliary lift block 12 is able to achieve the seamless ejection of moulding.
The upper surface of preferred embodiment, main jacking block 11 and auxiliary lift block 12 seamlessly transits, and in main jacking block 11 and auxiliary lift block
12 upper surface is equipped with dermatoglyph, and for increasing the adhesive force in ejection between moulding, dermatoglyph can be by main top
Block 11 and 12 surface of auxiliary lift block milling fluting or decorative pattern are made.
Main jacking block 11 is equipped with an anti-trapped gas hole 13, and there are two effect, first is in injection molding in anti-trapped gas hole 13
Moulding and type cavity wall trapped gas are prevented, but when angle ejector rod is ejected and recycled, it prevents true because being generated between surface and moulding
Empty adhesive force, the auxiliary lift block 12 are equipped with an auxiliary bar position slot 14.Can be set in auxiliary bar position slot 14 colloid or
Adhesive tape, improves the ejecting force of auxiliary lift block 12, and colloid and adhesive tape can be made of hot-setting adhesive or polytetrafluoroethylene (PTFE).
It is preferred that anti-trapped gas hole 13 is located at main 11 top of jacking block, auxiliary lift block 12 is arranged in the auxiliary bar position slot 14
On side wall.Plane locating for auxiliary bar position slot 14 is parallel with plane locating for guide plate 5.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein the first liftout plate 1, guide holder 2, the second liftout plate 3, inclined guide 4, guide plate 5,
Pillar 6, pilot hole 7, anti-friction hole 8, guide rod seat 9, jacking block component 10, main jacking block 11, auxiliary lift block 12, anti-trapped gas hole 13, auxiliary
The terms such as muscle position slot 14, copper sheathing 15, but it does not exclude the possibility of using other terms.The use of these items is only for more
The essence for easily describing and explaining the utility model, it is practical new with this for being construed as any additional limitation all
Type spirit is disagreed.
Claims (10)
1. a kind of jacking block pitched roof mechanism with motion track guide pad auxiliary, including the first liftout plate (1), which is characterized in that institute
It is fixed with a guide holder (2) on the first liftout plate (1) stated, is also connected with one on first liftout plate (1)
Second liftout plate (3), second liftout plate (3) are equipped with inclined guide (4), inclined guide (4) be inserted into guide holder (2) with
Guide holder (2) is flexibly connected, and the second liftout plate (3) is between the first liftout plate (1) and guide holder (2).
2. the jacking block pitched roof mechanism according to claim 1 with motion track guide pad auxiliary, which is characterized in that described
Guide holder (2) includes guide plate (5), further include both ends be fixedly connected respectively with guide plate (5) and the first liftout plate (1) it is several
Pillar (6) is equipped with several pilot holes (7) on guide plate (5), and inclined guide (4) is inserted into pilot hole (7) and and pilot hole
(7) it is flexibly connected.
3. the jacking block pitched roof mechanism according to claim 2 with motion track guide pad auxiliary, which is characterized in that be oriented to
Set the pilot hole (7) there are three distribution triangular in shape on plate (5), the center lines of the center line of pilot hole (7) and guide plate (5) it
Between angle be acute angle, on guide plate (5) and be located at and be equipped with size above pilot hole (7) and be greater than the anti-of pilot hole (7)
It wipes hole (8).
4. the jacking block pitched roof mechanism according to claim 3 with motion track guide pad auxiliary, which is characterized in that described
The center line of anti-friction hole (8) and the centerline parallel of guide plate (5), the top of pilot hole (7) is located in anti-friction hole (8) bottom.
5. the jacking block pitched roof mechanism according to claim 2 with motion track guide pad auxiliary, which is characterized in that described
The both ends of inclined guide (4) are connected separately with guide rod seat (9) and jacking block component (10), the guide rod seat (9) and the second liftout plate
(3) it is detachably connected, and guide rod seat (9) is inserted into the first liftout plate (1) and is flexibly connected with the first liftout plate (1).
6. the jacking block pitched roof mechanism according to claim 5 with motion track guide pad auxiliary, which is characterized in that described
Inclined guide (4) bottom and guide rod seat (9) are rotatablely connected, and the jacking block component (10) includes main jacking block (11) and auxiliary lift block
(12), the cross-sectional area of auxiliary lift block (12) is less than the cross-sectional area of main jacking block (11), main jacking block (11) connection inclined guide (4) top
Portion.
7. the jacking block pitched roof mechanism according to claim 6 with motion track guide pad auxiliary, which is characterized in that described
Main jacking block (11) is equipped with an anti-trapped gas hole (13), and the auxiliary lift block (12) is equipped with an auxiliary bar position slot (14).
8. the jacking block pitched roof mechanism according to claim 7 with motion track guide pad auxiliary, which is characterized in that described
Anti- trapped gas hole (13) is located at the top of main jacking block (11), side wall of auxiliary bar position slot (14) setting in auxiliary lift block (12)
On.
9. the jacking block pitched roof mechanism according to claim 8 with motion track guide pad auxiliary, which is characterized in that described
Plane locating for auxiliary bar position slot (14) is parallel with plane locating for guide plate (5).
10. the jacking block pitched roof mechanism according to claim 1 with motion track guide pad auxiliary, which is characterized in that oblique
A copper sheathing (15) is also arranged on guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246275.3U CN208801573U (en) | 2018-08-03 | 2018-08-03 | Jacking block pitched roof mechanism with motion track guide pad auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246275.3U CN208801573U (en) | 2018-08-03 | 2018-08-03 | Jacking block pitched roof mechanism with motion track guide pad auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801573U true CN208801573U (en) | 2019-04-30 |
Family
ID=66229153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246275.3U Expired - Fee Related CN208801573U (en) | 2018-08-03 | 2018-08-03 | Jacking block pitched roof mechanism with motion track guide pad auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801573U (en) |
-
2018
- 2018-08-03 CN CN201821246275.3U patent/CN208801573U/en not_active Expired - Fee Related
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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: 20190430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |