CN206374149U - A kind of pre- roof construction of sliding block - Google Patents
A kind of pre- roof construction of sliding block Download PDFInfo
- Publication number
- CN206374149U CN206374149U CN201720023905.XU CN201720023905U CN206374149U CN 206374149 U CN206374149 U CN 206374149U CN 201720023905 U CN201720023905 U CN 201720023905U CN 206374149 U CN206374149 U CN 206374149U
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- pin
- sliding block
- block
- angle pin
- knock
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Abstract
The utility model belongs to a kind of pre- roof construction of sliding block of mould emptier, and technical scheme is：Sliding block is provided with fixed block groove, and Angle Pin fixed block is placed in fixed block groove, and Angle Pin fixed block is fixed in the upper end of Angle Pin, the lower end insertion sliding block of Angle Pin；The one side of Angle Pin fixed block withstands sliding block, is sequentially provided with oblique section along die sinking direction sideways, and vertical section and horizontal segment, oblique section of slope are less than the slope of Angle Pin, and an inverted L-shaped groove is formed between vertical section and horizontal segment；The side wall of the fixed block groove contacted with Angle Pin fixed block is inclined-plane, and slope is identical with Angle Pin；Knock-pin is arranged horizontally in sliding block, one end ejection side wall of knock-pin, and in insertion inverted L-shaped groove, the other end of knock-pin fixes jacking block, and knock-pin back-moving spring is clipped between jacking block and fixed stop.The utility model solves the complex-shaped sliding block product in face release problems in forming process, product is smoothly departed from sliding block, its structure facilitates feasible.
Description
Technical field
The utility model is related to injection mold field, more particularly to a kind of mould emptier.
Background technology
Ejecting mechanism is all indispensable part in any injection mold, and the quality of ejecting mechanism design is final to be determined
The quality of product.Injection mold ejecting mechanism species is a lot, and four kinds of special ejecting mechanisms, bag are commonly used according to the difference of product
Include loose plug ejecting mechanism, delayed ejector mechanism, secondary ejecting mechanism, three ejecting mechanisms.
When product face is complex-shaped, including when the ejection position such as post position, deep muscle, mesh, existing ejecting mechanism is easy to
Causing product to be bonded on sliding block can not separate, and sliding block is in motion process, and product is driven by sliding block, so as to cause product to damage
Bad, the disqualification rate of product is high.
Utility model content
The utility model provides a kind of pre- roof construction of sliding block, solves the complex-shaped sliding block product in face in forming process
Release problems, make product smoothly depart from sliding block, and its structure facilitates feasible.
The technical solution of the utility model is：Sliding block is provided with fixed block groove, and Angle Pin fixed block is placed on the fixation
In block groove, the Angle Pin fixed block is fixed on the upper end of Angle Pin, and the lower end of the Angle Pin is inserted in the sliding block；It is described
The one side of Angle Pin fixed block withstands the sliding block, and the side is sequentially provided with oblique section along die sinking direction, vertical section and water
Flat section, described oblique section of slope is less than the slope of the Angle Pin, and one is formed between the vertical section and the horizontal segment
Inverted L-shaped groove；The side wall of the fixed block groove contacted with the Angle Pin fixed block is inclined-plane, and slope and the Angle Pin phase
Together；Knock-pin is arranged horizontally in the sliding block, and one end of the knock-pin ejects the side wall, inserts in the inverted L-shaped groove,
The other end of the knock-pin fixes jacking block, and knock-pin back-moving spring is clipped between the jacking block and fixed stop, the fixation
Block is enclosed on the pipe shaft of the knock-pin, and the position of the fixed stop is fixed, the knock-pin back-moving spring deformation
Direction be level to.
The pre- roof construction of this sliding block is in order that complex-shaped product is not bonded on sliding block to reach complete ejecting product
Purpose.The beneficial effects of the utility model are：This pre- roof construction of sliding block is not only novel also simple and practical, solves complex-shaped
Product be easily sticked to not separate on sliding block and cause the problem of damage of product, have important to the quality and production efficiency of product
Influence.
Brief description of the drawings
Application examples of the present utility model is explained below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the die sinking pre- roof construction of front-slider.
The direction of arrow is die sinking direction in the schematic diagram of the pre- roof construction of sliding block, figure when Fig. 2 is die sinking.
Embodiment
As shown in figure 1, smoothly departing from sliding block 11 to solve product 20, the construction of this patent is：Sliding block 11 is provided with solid
Determine block groove, Angle Pin fixed block 1 is placed in fixed block groove, Angle Pin fixed block 1 is fixed on the upper end of Angle Pin 2, Angle Pin 2
Lower end insertion sliding block 11 in；The one side of Angle Pin fixed block 1 withstands sliding block 11, is sequentially provided with sideways along die sinking direction oblique
Section 16, vertical section 17 and horizontal segment 18, oblique section 16 of slope are less than the slope of Angle Pin 2, shape between vertical section and horizontal segment
Into an inverted L-shaped groove 19；The side wall of the fixed block groove contacted with Angle Pin fixed block 1 is inclined-plane, and slope and the phase of Angle Pin 2
Together；Knock-pin 12 is arranged horizontally in sliding block 11, one end ejection side wall of knock-pin 12, in insertion inverted L-shaped groove 19, knock-pin
12 other end fixes jacking block 9, and knock-pin back-moving spring 10 is clipped between jacking block 9 and fixed stop 13, and fixed stop 13 is enclosed on
On the pipe shaft of knock-pin 12, the position of fixed stop 13 is fixed, the deformation direction of knock-pin back-moving spring 10 be level to.
As depicted in figs. 1 and 2：Fig. 1 states are state when not ejecting, the state that Fig. 2 completes for pre- ejection, whole fortune
Dynamic process is:When Angle Pin 2 and the overall opposing slider 11 of Angle Pin fixed block 1 are moved upwards, in the presence of Angle Pin 2,
Sliding block 11 is overall with respect to Angle Pin 2 and Angle Pin fixed block 1 to move backward.
During die sinking, Angle Pin fixed block 1 and Angle Pin 2 are by the motion of die sinking direction, and driving sliding block 11 is moved, when die sinking distance
When being moved between 0-S1, due to the effect of inverted L-shaped groove on Angle Pin fixed block 1, promote knock-pin 12 and jacking block 9 will not be with sliding block
11 move together, and such sliding block 11 will produce differences in motion relative to knock-pin 12, and jacking block always may be used in this section of opening stroke
To withstand product.When die sinking is apart from ＞ S1, Angle Pin fixed block inverted L-shaped groove does not work, but in knock-pin spring 10
Under effect, knock-pin 12 and jacking block 9 is promoted slowly to be returned to the position of fixed stop 13, it is ensured that complex-shaped product 20 is loosely
Sliding block.Limited block 3 is arranged in the outside of sliding block 11, and limited block 3 is encountered just when sliding block 11 is moved horizontally to the remote direction of product 20
Stop motion；Screw 5 and sliding block wearing plate 6 play spacing guiding to sliding block 11, it is ensured that sliding block 11 is smoothly mobile, when product is completed
After pre- ejection, sliding block 11 returns to original position in the presence of sliding block spring 7.Limited block 3, screw 5, sliding block wearing plate 6 and cunning
Block spring 7 belongs to the conventional standard member of existing ejecting mechanism, unrelated with the technical problem that this patent is solved, not in this patent skill
In the protection domain of art.
The direction of arrow is die sinking direction in the schematic diagram of the pre- roof construction of sliding block, figure when Fig. 2 is die sinking.Displacement in Fig. 2
The S2 displacement for pre- ejecting product.
A kind of scheme that the utility model is implemented to provide is discussed in detail above, for those of ordinary skill in the art,
According to the thought of the present embodiment, it will change in specific embodiments and applications.In summary, this specification
Content should not be construed as to limitation of the present utility model, and all any changes made according to the utility model design philosophy are all in this reality
Within new protection domain.
Claims (1)
1. a kind of pre- roof construction of sliding block, it is characterised in that：Sliding block (11) is provided with fixed block groove, and Angle Pin fixed block (1) is placed
In the fixed block groove, the Angle Pin fixed block (1) is fixed on the upper end of Angle Pin (2), the lower end of the Angle Pin (2)
Insert in the sliding block (11)；The one side of the Angle Pin fixed block (1) withstands the sliding block (11), side edge die sinking
Direction is sequentially provided with oblique section (16), vertical section (17) and horizontal segment (18), and the slope of oblique section (16) is oblique less than described
The slope of guide pillar (2), forms an inverted L-shaped groove (19) between the vertical section and the horizontal segment；Fixed with the Angle Pin
The side wall of the fixed block groove of block (1) contact is inclined-plane, and slope is identical with the Angle Pin (2)；Knock-pin (12) level
It is arranged in the sliding block (11), one end of the knock-pin (12) ejects the side wall, inserts in the inverted L-shaped groove (19),
The other end of the knock-pin (12) fixes jacking block (9), and knock-pin back-moving spring (10) is clipped in the jacking block (9) and fixed stop
(13) between, the fixed stop (13) is enclosed on the pipe shaft of the knock-pin (12), and the position of the fixed stop (13) is consolidated
It is fixed motionless, knock-pin back-moving spring (10) deformation direction be level to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023905.XU CN206374149U (en) | 2017-01-10 | 2017-01-10 | A kind of pre- roof construction of sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023905.XU CN206374149U (en) | 2017-01-10 | 2017-01-10 | A kind of pre- roof construction of sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374149U true CN206374149U (en) | 2017-08-04 |
Family
ID=59404546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023905.XU Active CN206374149U (en) | 2017-01-10 | 2017-01-10 | A kind of pre- roof construction of sliding block |
Country Status (1)
| Country | Link |
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| CN (1) | CN206374149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450360A (en) * | 2019-08-27 | 2019-11-15 | 浙江日成模具有限公司 | A kind of injection mold |
| CN114734589A (en) * | 2022-04-25 | 2022-07-12 | 惠州市盈旺精密技术股份有限公司 | Stop block mechanism and injection mold |
-
2017
- 2017-01-10 CN CN201720023905.XU patent/CN206374149U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450360A (en) * | 2019-08-27 | 2019-11-15 | 浙江日成模具有限公司 | A kind of injection mold |
| CN114734589A (en) * | 2022-04-25 | 2022-07-12 | 惠州市盈旺精密技术股份有限公司 | Stop block mechanism and injection mold |
| CN114734589B (en) * | 2022-04-25 | 2023-08-29 | 惠州市盈旺精密技术股份有限公司 | Stop block mechanism and injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201821 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |