CN209466617U - A kind of automobile grills production mould demoulding mechanism - Google Patents
A kind of automobile grills production mould demoulding mechanism Download PDFInfo
- Publication number
- CN209466617U CN209466617U CN201821906904.0U CN201821906904U CN209466617U CN 209466617 U CN209466617 U CN 209466617U CN 201821906904 U CN201821906904 U CN 201821906904U CN 209466617 U CN209466617 U CN 209466617U
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- China
- Prior art keywords
- sliding rail
- sliding
- upper mold
- rivet
- slide
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Abstract
The utility model relates to automobile die technology fields, more particularly to a kind of automobile grills production mould demoulding mechanism, it is low that quality exists in the prior art in solution, position inaccurate disadvantage, including upper die and lower die, the inside of the upper mold is equipped with guide post, the bottom of guide post is bolted on the top of the lower die, the two sides of the lower die have been screwed postive stop baffle, the side of postive stop baffle is fixed with the first sliding rail by rivet, first sliding rail slidably connects top plate, the top of top plate is fixed with the second sliding rail by rivet, second sliding rail slidably connects sliding block, the upper mold and sliding block are oppositely arranged shape forming cavity, slide has been bolted at the top of sliding block, pass through slide bar, postive stop baffle, sliding block, groove, demould push plate, the isostructural setting of top plate, change traditional stripping means, by secondary To be demoulded, product curved surface is highly polished for sliding.
Description
Technical field
The utility model relates to automobile die technology field more particularly to a kind of automobile grills production mould ingot strippers
Structure.
Background technique
Mold be in industrial production to be molded, be blow molded, squeeze out, die casting, smelting, the methods of punching press obtain required product
Tool.Mold has specific profile or cavity shape；Blank can be made linear by profile using the chamfered shape with cutting edge
Shape separates, and blank can be made to obtain corresponding three-dimensional shape using cavity shape, has that the processing is simple, high-efficient, can obtain
To complicated shape product the advantages that, be used widely；Mold generally comprises two parts of dynamic model and cover half, and the two can divide can
It closes, takes out product when separating, blank injection mold cavity forming is made when closing up.Automobile grills are the important components on automobile, tool
There is irregular shape, generallys use mold injection molding.
The injection mold of automobile grills is all demoulded using thimble in demoulding in the prior art, is demoulded and is held using thimble
Easily cause to be recessed to product surface, the quality for producing product is lower, and generally mold when positioning only with guide post into
Row positioning, positioning are inaccurate.
Utility model content
Quality is low, the inaccurate disadvantage of positioning purpose of the utility model is to solve existing in the prior art, and mentions
A kind of automobile grills production mould demoulding mechanism out.
To achieve the goals above, the utility model adopts the technical scheme that
The inside of a kind of automobile grills production mould demoulding mechanism, including upper die and lower die, the upper mold is equipped with guiding
Column, the bottom of guide post are bolted on the top of the lower die, and the two sides of the lower die are screwed limited
Position baffle, the side of postive stop baffle are fixed with the first sliding rail by rivet, and the first sliding rail slidably connects top plate, the top of top plate
It is fixed with the second sliding rail by rivet, the second sliding rail slidably connects sliding block, and the upper mold and sliding block are oppositely arranged shape forming cavity,
Slide is bolted at the top of sliding block, the top of slide is fixed with the 5th sliding rail by rivet, and the sliding of the 5th sliding rail connects
It is connected to demoulding push plate, the two sides of the demoulding push plate open up fluted, and the inner wall of groove is fixed with the 4th sliding rail by rivet,
4th sliding rail slidably connects fixture block, and the top movable of fixture block is hinged with interlocking bar, and the other end of interlocking bar is movably hinged with cunning
The bottom of upper mold is arranged in bar, sliding bar.
Preferably, the side of the lower die is equipped with the first oil cylinder by bolt, and the inside of the first oil cylinder is equipped with first
The other end of push rod, the first push rod is fixedly connected by bolt with the bottom of the top plate, passes through bolt at the top of the slide
It is separately installed with the second oil cylinder and third oil cylinder, the inside of the second oil cylinder and third oil cylinder is separately installed with the second push rod and
The other end of three push rods, the second push rod is fixedly connected by bolt with the side of the demoulding push plate, and one section of third push rod is logical
It crosses at the top of bolt and the sliding block and is fixedly connected.
Preferably, the bottom of the upper mold is fixed with third sliding rail by rivet, and third sliding rail is connect with sliding bar.
Preferably, card slot is offered on the slide, the quantity of card slot is two, and the center of card slot and fixture block is same
On axis.
Preferably, through-hole is offered in the upper mold, the guide post is embedded in the inside of through-hole, and the top of guide post
Equipped with limited block.
The beneficial effects of the utility model are:
1, pass through slide bar, postive stop baffle, sliding block, groove, demoulding push plate, the isostructural setting of top plate in the utility model,
Traditional stripping means are changed, are demoulded by secondary sliding, product curved surface is highly polished.
2, it is also designed other than guide post in the utility model by slide bar, interlocking bar, the isostructural setting of fixture block
Fixture block is positioned during molding, and when molding is completed, fixture block is stuck in the inside of card slot, improve the essence of mold clamping
True property, greatly improves machining accuracy.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile grills production mould demoulding mechanism structural schematic diagram；
Fig. 2 be the utility model proposes lower die top view；
Fig. 3 be the utility model proposes upper mold bottom view.
In figure: 1 upper mold, 2 lower dies, 3 guide posts, 4 type chambers, 5 slide bars, 6 postive stop baffles, 7 first sliding rails, 8 second sliding rails, 9
First oil cylinder, 10 third sliding rails, 11 interlocking bar, 12 slides, 13 demoulding push plates, 14 top plates, 15 sliding blocks, 16 grooves, 17 the 4th are slided
Rail, 18 card slots, 19 fixture blocks, 20 the 5th sliding rails, 21 second oil cylinders.
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.
Referring to Fig.1-3, a kind of automobile grills production mould demoulding mechanism, including upper mold 1 and lower die 2, the upper mold 1
Inside is equipped with guide post 3, and the bottom of guide post 3 is bolted on the top of lower die 2, and the two sides of lower die 2 pass through screw
It is fixed with postive stop baffle 6, the side of postive stop baffle 6 is fixed with the first sliding rail 7 by rivet, and the first sliding rail 7 slidably connects top
The top of plate 14, top plate 14 is fixed with the second sliding rail 8 by rivet, and the second sliding rail 8 slidably connects sliding block 15, upper mold 1 and cunning
Block 15 is oppositely arranged shape forming cavity 4, and the top of sliding block 15 has been bolted slide 12, and the top of slide 12 is solid by rivet
Surely there is the 5th sliding rail 20, the 5th sliding rail 20 slidably connects demoulding push plate 13, and the two sides of demoulding push plate 13 open up fluted 16,
The inner wall of groove 16 is fixed with the 4th sliding rail 17 by rivet, and the 4th sliding rail 17 slidably connects fixture block 19, the top of fixture block 19
It is movably hinged with interlocking bar 11, the other end of interlocking bar 11 is movably hinged with slide bar 5, and slide bar 5 is slidably arranged in the bottom of upper mold 1
Portion changes tradition by slide bar 5, postive stop baffle 6, sliding block 15, groove 16, demoulding push plate 13, the isostructural setting of top plate 14
Stripping means, demoulded by secondary sliding, product curved surface is highly polished, the side of lower die 2 is equipped with by bolt
First oil cylinder 9, the inside of the first oil cylinder 9 are equipped with the first push rod, and the other end of the first push rod passes through the bottom of bolt and top plate 14
Portion is fixedly connected, and the top of slide 12 is separately installed with the second oil cylinder 21 and third oil cylinder 22 by bolt, the second oil cylinder 21 with
And the inside of third oil cylinder 22 is separately installed with the second push rod and third push rod, the other end of the second push rod passes through bolt and demoulding
The side of push plate 13 is fixedly connected, and one section of third push rod is fixedly connected by bolt with the top of sliding block 15, the bottom of upper mold 1
It is fixed with third sliding rail 10 by rivet, third sliding rail 10 is slidably connected with slide bar 5, and card slot 18, card slot are offered on slide 12
18 quantity is two, and the center of card slot 18 and fixture block 19 is on the same axis, through-hole is offered in upper mold 1, guide post 3 is embedding
Enter in the inside of through-hole, and the top of guide post 3 is equipped with limited block, by slide bar 5, interlocking bar 11, fixture block 19 is isostructural sets
It sets, other than guide post 3, fixture block 19 has also been devised and is positioned during molding, when molding is completed, fixture block 19 is stuck in
The inside of card slot 18 improves the accuracy of mold clamping, greatly improves machining accuracy.
Embodiment one, when molding, upper mold 1 moves down in guide post 3, moves down with slide bar 5, interlocking bar 11
There is downward thrust in one end, the thrust of the oriented centre of the other end of interlocking bar 11, and the rotation of interlocking bar 11 has been reversely when design
It is fixed, be not in stuck situation, then fixture block 19 under the action of interlocking bar 11 on the 4th sliding rail 17 to middle slip, close
Mould is completed in a flash, and positioning is realized in the inside that fixture block 19 just falls completely within groove 16, improves machining accuracy, is then carried out
It is moulded in the inside molding of type chamber.
Embodiment two, after die sinking, fixture block 19 is returned to original position, and the first oil cylinder 9 and the second oil cylinder 21 connect electricity
Source, acts on the first push rod Work Promote top plate 14 upward sliding on the second sliding rail 8, and top plate 14 with movable slider 15 and is slided simultaneously
Seat 12 moves up, and interlocking bar 11 acts on fixture block 19 to centre movement simultaneously at this time, the inside of card slot 18 is removed, into groove 16
Interior, when being moved to shift position, the height of sliding block 15 is just above the height of postive stop baffle 6, and fixture block 19 has been fully removed
The inside of card slot 18 will not stop to demould the movement of push plate 13, and subsequent third oil cylinder 22 acts on third push rod and pushes sliding block 15 to two
Side is slided on the second sliding rail 8, opens type chamber 4, and product acts on the second push rod in the top of top plate 14, subsequent second oil cylinder 21
Demoulding push plate 13 is pushed to slide on the 5th sliding rail 20 to front, demoulding push plate 13 is consistent with the height of product at this time, pushes
Product stripping, without recess, quality is high on the surface of product.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of automobile grills production mould demoulding mechanism, including upper mold (1) and lower die (2), which is characterized in that the upper mold
(1) inside is equipped with guide post (3), and the bottom of guide post (3) is bolted on the top of the lower die (2), under described
The two sides of mould (2) have been screwed postive stop baffle (6), and the side of postive stop baffle (6) is fixed with first by rivet and slides
Rail (7), the first sliding rail (7) slidably connect top plate (14), and the top of top plate (14) is fixed with the second sliding rail (8) by rivet,
Second sliding rail (8) slidably connects sliding block (15), and the upper mold (1) and sliding block (15) are oppositely arranged shape forming cavity (4), sliding block
(15) it being bolted at the top of slide (12), the top of slide (12) is fixed with the 5th sliding rail (20) by rivet, the
Five sliding rails (20) slidably connect demoulding push plate (13), and the two sides of demoulding push plate (13) open up fluted (16), groove
(16) inner wall is fixed with the 4th sliding rail (17) by rivet, and the 4th sliding rail (17) slidably connects fixture block (19), fixture block (19)
Top movable be hinged with interlocking bar (11), the other end of interlocking bar (11) is movably hinged with slide bar (5), slide bar (5) sliding set
Set the bottom in upper mold (1).
2. a kind of automobile grills production mould demoulding mechanism according to claim 1, which is characterized in that the lower die
(2) side is equipped with the first oil cylinder (9) by bolt, and the inside of the first oil cylinder (9) is equipped with the first push rod, the first push rod
The other end is fixedly connected by bolt with the bottom of the top plate (14), and the top of the slide (12) is installed respectively by bolt
There are the second oil cylinder (21) and third oil cylinder (22), the inside of the second oil cylinder (21) and third oil cylinder (22) is separately installed with second
The other end of push rod and third push rod, the second push rod is fixedly connected by bolt with the side of demoulding push plate (13), third
One section of push rod at the top of bolt and the sliding block (15) by being fixedly connected.
3. a kind of automobile grills production mould demoulding mechanism according to claim 1, which is characterized in that the upper mold
(1) bottom is fixed with third sliding rail (10) by rivet, and third sliding rail (10) is slidably connected with slide bar (5).
4. a kind of automobile grills production mould demoulding mechanism according to claim 1, which is characterized in that the slide
(12) it is offered on card slot (18), the quantity of card slot (18) is two, and the center of card slot (18) and fixture block (19) is in same axis
On line.
5. a kind of automobile grills production mould demoulding mechanism according to claim 1, which is characterized in that the upper mold
(1) through-hole is offered on, the guide post (3) is embedded in the inside of through-hole, and the top of guide post (3) is equipped with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906904.0U CN209466617U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile grills production mould demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906904.0U CN209466617U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile grills production mould demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466617U true CN209466617U (en) | 2019-10-08 |
Family
ID=68088469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906904.0U Expired - Fee Related CN209466617U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile grills production mould demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722724A (en) * | 2019-10-25 | 2020-01-24 | 芜湖市智睿包装制品有限公司 | Disposable box preparation mould of plastics |
| CN111873265A (en) * | 2020-07-28 | 2020-11-03 | 高二军 | Packaging film production mould |
| CN114889066A (en) * | 2022-03-14 | 2022-08-12 | 慈溪市盛艺模具有限公司 | Forming die of car grid |
-
2018
- 2018-11-20 CN CN201821906904.0U patent/CN209466617U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722724A (en) * | 2019-10-25 | 2020-01-24 | 芜湖市智睿包装制品有限公司 | Disposable box preparation mould of plastics |
| CN111873265A (en) * | 2020-07-28 | 2020-11-03 | 高二军 | Packaging film production mould |
| CN111873265B (en) * | 2020-07-28 | 2022-09-06 | 河北泰达包装材料有限公司 | Packaging film production mould |
| CN114889066A (en) * | 2022-03-14 | 2022-08-12 | 慈溪市盛艺模具有限公司 | Forming die of car grid |
| CN114889066B (en) * | 2022-03-14 | 2024-04-02 | 慈溪市盛艺模具有限公司 | Forming die of automobile grille |
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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: 20191008 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |