CN207630435U - A kind of injection mold of easy mold release - Google Patents
A kind of injection mold of easy mold release Download PDFInfo
- Publication number
- CN207630435U CN207630435U CN201721726175.6U CN201721726175U CN207630435U CN 207630435 U CN207630435 U CN 207630435U CN 201721726175 U CN201721726175 U CN 201721726175U CN 207630435 U CN207630435 U CN 207630435U
- Authority
- CN
- China
- Prior art keywords
- solid plate
- block
- forming
- plane
- moving platen
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 53
- 238000000465 moulding Methods 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to mould applications, provides a kind of injection mold of easy mold release, including：Solid plate, the solid plate are equipped with several forming cavities, several positioning column molding structures are equipped with around each forming cavity；Moving platen, be located above the solid plate and can close to or far from solid plate, the moving platen is equipped with several groups lower lock block corresponding with the positioning column molding structure；When the moving platen is close to the solid plate, every group of lower lock block can be resisted against corresponding positioning column molding structure both ends, and when the moving platen is far from the solid plate, every group of lower lock block can be far from corresponding positioning column molding structure both ends.Compared with prior art, the utility model has the advantage of：Ensure that the size at each position of product is accurate, and can ensure that molding automobile product will not be destroyed, reduce scrappage, saves production and rise this.
Description
Technical field
The utility model belongs to mould applications, and in particular to a kind of injection mold of easy mold release.
Background technology
In the prior art, in the mold for injecting products, usually existing can not be after one-pass molding or formed product
The problem of being not easy to take out, so generally in injection moulding process, due to product can not one-pass molding, so product need the later stage after
Continuous to be processed, the application condition that may result in product in this way is big, product can be caused directly to damage under serious conditions, causes to produce
The increase of cost, such as when the formed product with positioning column, if making to carry out one-pass molding to product in injection molding, thus can
Product after molding and mold separation, do not have the technology for solving the problems, such as this also nowadays, so now in the market when causing to demould
Urgent need design is a being capable of one-pass molding and conveniently stripped injection mold.
Utility model content
Technical problem to be solved in the utility model is the present situation for the prior art, and provides a kind of note of easy mold release
Mould.
Technical solution is used by the utility model solves above-mentioned technical problem：It is proposed a kind of injection mould of easy mold release
Tool, including：Solid plate, the solid plate are equipped with several forming cavities, and it is fixed to be equipped with several around each forming cavity
Position column molding structure；Moving platen, be located above the solid plate and can close to or far from solid plate, the moving platen is set
There is several groups lower lock block corresponding with the positioning column molding structure；When the moving platen is close to the solid plate, every group
Lower lock block can be resisted against corresponding positioning column molding structure both ends, when the moving platen is far from the solid plate, every group
Lower lock block can be far from corresponding positioning column molding structure both ends.
In a kind of injection mold of above-mentioned easy mold release, the positioning column molding structure includes the first limited block, second
Limited block, the first forming slide and the second forming slide.First limited block is inserted in institute with second limited block
It states on solid plate, first forming slide is slidably arranged on first limited block, and second forming slide can
Sliding is arranged on second limited block；When the moving platen is close to the solid plate, first forming slide one
End is moved closer to second forming slide one end.
In a kind of injection mold of above-mentioned easy mold release, lower lock block described in every group includes under the first lower lock block and second
Briquetting, first lower lock block have first to push inclined-plane, and second lower lock block has second to push inclined-plane, the first one-tenth described
There is the first stress inclined-plane, second forming slide one end to have the second stress inclined-plane for one end of type sliding block；When the dynamic model
When plate is close to the solid plate, first pushing inclined-plane can be resisted against on first stress inclined-plane, and described second pushes
Inclined-plane can be resisted against on second stress inclined-plane.
In a kind of injection mold of above-mentioned easy mold release, it is all provided on first limited block and the second limited block limited
Position item offers sliding groove, the sliding groove and the positive stop strip card on first forming slide and the second forming blocks
It connects and can slidably reciprocate on positive stop strip.
In a kind of injection mold of above-mentioned easy mold release, it is additionally provided with pore-forming mechanism on the outside of each forming cavity, it is described
Pore-forming mechanism includes pore-forming mandril and preceding jacking block, and pore-forming mandril one end is inserted in the preceding jacking block, the pore-forming top
The bar other end has pore-forming plunger.
In a kind of injection mold of above-mentioned easy mold release, several and the preceding jacking block phase are additionally provided on the moving platen
It is corresponding to press block, it is described press block and have press inclined-plane, described preceding jacking block one end has and described to press inclined-plane corresponding
Compression inclined-plane；When the moving platen is close to the solid plate, the inclined-plane that presses can be resisted against on the compression inclined-plane, institute
It states and presses block and the preceding jacking block can be pushed ahead.
In a kind of injection mold of above-mentioned easy mold release, resetting spring, the reset are arranged on the pore-forming mandril
One end of spring acts against on the solid plate, and the other end of resetting spring acts against on the preceding jacking block end face.
In a kind of injection mold of above-mentioned easy mold release, several location holes are offered on the moving platen, it is described fixed
Template is equipped with several positioning columns, and the positioning column sliding is inserted in the location hole.
Compared with prior art, the utility model has the advantage of：When moving platen is close to solid plate, the first forming slide
One end is moved closer to second forming slide one end, so can be disposably molded to the positioning column of product, ensures product
The size at each position is accurate, and when moving platen principle solid plate, lower lock block can be far from corresponding positioning column molding structure two
End, such first forming slide one end will be gradually distance from second forming slide one end, be had become this makes it possible to facilitate taking-up
The product of type, and can ensure that molding automobile product will not be destroyed, scrappage is reduced, production is saved and rises this.
Description of the drawings
Fig. 1 is this for the part-structure schematic diagram of solid plate and moving platen in the injection mold of automobile product；
Fig. 2 is the concrete structure schematic diagram of solid plate；
Fig. 3 is the concrete structure schematic diagram of moving platen；
Fig. 4 is solid plate part-structure vertical view；
Fig. 5 is the sectional view of A-A in Fig. 4；
Fig. 6 is the action schematic diagram of positioning column molding structure and lower lock block.
In figure, solid plate 1, forming cavity 2, positioning column molding structure 3, moving platen 4, the first limited block 5, the second limited block 6,
First forming slide 7, the second forming slide 8, the first lower lock block 9, the second lower lock block 10, first push inclined-plane 11, two and push tiltedly
It is face 12, the first stress inclined-plane 13, the second stress inclined-plane 14, positive stop strip 15, sliding groove 16, pore-forming mechanism 17, pore-forming mandril 18, preceding
Jacking block 19, compression inclined-plane 21, presses block 26, presses inclined-plane 25, resetting spring 22, location hole 23, positioning column at pore-forming plunger 20
24。
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and shown in Fig. 3, the injection mold of this easy mold release, including：Solid plate 1, if solid plate 1 is equipped with
A forming cavity 2 is done, several positioning column molding structures 3 are equipped with around each forming cavity 2；Moving platen 4 is located at solid plate 1
Top and can close to or far from solid plate 1, moving platen 4 is equipped with several groups pushing corresponding with positioning column molding structure 3
Block；When moving platen 4 is close to solid plate 1, every group of lower lock block can be resisted against corresponding 3 both ends of positioning column molding structure, when
When moving platen 4 is far from solid plate 1, every group of lower lock block can be far from corresponding 3 both ends of positioning column molding structure.
Raw material are entered in forming cavity 2 and are molded first, and then moving platen 4 moves closer to solid plate 1, pushes at this time
Block can either move closer to the both ends of positioning column molding structure 3, and lower lock block can squeeze positioning column molding structure 3, then
Positioning column molding structure 3 is molded the positioning column of product, is thus processed again without the later stage, ensures the position of fixed column
Precision, the i.e. precision of product size are set, is gone wrong when avoiding the occurrence of finished product installation, after formed product, moving platen 4 is gradually remote
From solid plate 1, such lower lock block is no longer influenced by pressure also moved away from positioning column molding structure 3, at this time positioning column molding structure 3,
This makes it possible to by automobile product after molding remove solid plate 1, and can be largely avoid product after molding by
To damage, the appearance of defective products is reduced, reduces production cost.
Positioning column molding structure 3 includes the first limited block 5, the second limited block 6, the molding of the first forming slide 77 and second
Sliding block 88.First limited block 5 and the second limited block 6 are inserted on solid plate 1, and the first forming slide 77 is slidably arranged in
On first limited block 5, the second forming slide 8 is slidably arranged on the second limited block 6；When moving platen 4 is close to solid plate 1
When, 7 one end of the first forming slide is moved closer to 8 one end of the second forming slide.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, every group of lower lock block includes the first lower lock block 9 and the second lower lock block 10, the
One lower lock block 9 have first push inclined-plane 11, the second lower lock block 10 have second push inclined-plane 12, the one of the first forming slide 7
There is the first stress inclined-plane 13,8 one end of the second forming slide to have the second stress inclined-plane 14 at end；When moving platen 4 is close to solid plate 1
When, the first pushing inclined-plane 11 can be resisted against on the first stress inclined-plane 13, and the second pushing inclined-plane 12 can be resisted against the second stress
On inclined-plane 14.
When moving platen 4 is close to solid plate 1, i.e. first on the first lower lock block 9, which pushes inclined-plane 11, squeezes the first stress
Inclined-plane 13, the second uncommon sub- inclined-plane on the second lower lock block 10 squeeze the second stress inclined-plane 14, at this time the first forming slide 7 and second
Forming slide 8 i.e. can inwardly movement simultaneously, i.e. 7 one end of the first forming slide move closer to 8 one end of the second forming slide, when the
One lower lock block 9 and the second lower lock block 10 are completely forced into respectively to positioning column when the first forming slide 7 and the second forming slide 8 i.e.
It can be molded completely, when the first lower lock block 9 and the second lower lock block 10 are detached with the first one-tenth sliding block and the second forming slide 8 respectively
When, the first lower lock block 9 no longer plays a role the first forming slide 7, and the second lower lock block 10 no longer plays the second forming slide 8
Effect, at this time can either be gradually disengaged the first forming slide 7 and the second forming slide 8 (also can be in the first forming slide 7 and the
Spring is set between two forming slides 8, by the elastic force of spring the first forming slide 7 is detached with the second forming slide 8), both
Product can be taken out, and can ensure that product and the positioning column above it will not be damaged.
Positive stop strip 15, the molding of the first forming slide 7 and second are equipped on first limited block 5 and the second limited block 6
Sliding groove 16 is offered on sliding block 8, sliding groove 16 is clamped and can slidably reciprocate on positive stop strip 15 with positive stop strip 15.
As shown in Figure 4 and Figure 5,2 outside of each forming cavity is additionally provided with pore-forming mechanism 17, and pore-forming mechanism 17 includes pore-forming mandril
18 and preceding jacking block 19, before 18 one end of pore-forming mandril is inserted in jacking block 19,18 other end of pore-forming mandril has pore-forming plunger 20.
Be additionally provided on moving platen 4 several it is corresponding with preceding jacking block 19 press block 26, press block 26 have press inclined-plane
25,19 one end of preceding jacking block has compression corresponding with inclined-plane 25 is pressed inclined-plane 21；When moving platen 4 is close to solid plate 1, press
Inclined-plane 25 can be resisted against on compression inclined-plane 21, and preceding jacking block 19 can be pushed ahead by pressing block 26.
Resetting spring 22 is arranged on pore-forming mandril 18, one end of resetting spring 22 acts against on solid plate 1, resetting spring
Before 22 other end acts against on 19 end face of jacking block.
When moving platen 4 moves closer to solid plate 1, press block 26 also can press inclined-plane at this time simultaneously close to preceding jacking block 19
25 pairs of compression inclined-planes 21 provide lower pressure so that preceding jacking block 19 moves forward, and because one end of pore-forming mandril 18 is plugged with before
In jacking block 19, pore-forming mandril 18 can be driven to move forward when so currently jacking block 19 moving forward, at this time pore-forming mandril 18
The pore-forming plunger 20 of one end can either carry out product pore-forming, and resetting spring 22 can be compressed, and determine when moving platen 4 is gradually distance from
When template 1, press block 26 also while separate preceding jacking block 19, jacking block 19 before the screen resilience of resetting spring 22 can push backward at this time,
Pore-forming mandril 18 can either be made to move backward, and then product after molding is facilitated to remove solid plate 1.
As shown in Figures 2 and 3, several location holes 23 are offered on moving platen 4, solid plate 1 is positioned equipped with several
Column 24, the sliding of positioning column 24 are inserted in location hole 23.
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 defined in range.
Claims (8)
1. a kind of injection mold of easy mold release, which is characterized in that including：Solid plate, the solid plate are molded equipped with several
Chamber is each equipped with several positioning column molding structures around the forming cavity；Moving platen, be located at the solid plate above and
Can close to or far from solid plate, the moving platen is equipped with several groups pushing corresponding with the positioning column molding structure
Block；When the moving platen is close to the solid plate, every group of lower lock block can be resisted against corresponding positioning column molding structure two
End, when the moving platen is far from the solid plate, every group of lower lock block can be far from corresponding positioning column molding structure both ends.
2. a kind of injection mold of easy mold release according to claim 1, which is characterized in that the positioning column molding structure packet
Include the first limited block, the second limited block, the first forming slide and the second forming slide；First limited block and described second
Limited block is inserted on the solid plate, and first forming slide is slidably arranged on first limited block, institute
The second forming slide is stated slidably to be arranged on second limited block；When the moving platen is close to the solid plate, institute
First forming slide one end is stated to move closer to second forming slide one end.
3. a kind of injection mold of easy mold release according to claim 2, which is characterized in that lower lock block described in every group includes the
One lower lock block and the second lower lock block, first lower lock block have first to push inclined-plane, and second lower lock block has second
Inclined-plane is pushed, there is the first stress inclined-plane, second forming slide one end to have second for one end of first forming slide
Stress inclined-plane；When the moving platen is close to the solid plate, first pushing inclined-plane can be resisted against first stress
On inclined-plane, second pushing inclined-plane can be resisted against on second stress inclined-plane.
4. a kind of injection mold of easy mold release according to claim 3, which is characterized in that first limited block and
It is equipped with positive stop strip on two limited blocks, sliding groove is offered on first forming slide and the second forming slide, it is described
Sliding groove is clamped with the positive stop strip and can slidably reciprocate on positive stop strip.
5. a kind of injection mold of easy mold release according to claim 1, which is characterized in that on the outside of each forming cavity also
Equipped with pore-forming mechanism, the pore-forming mechanism includes pore-forming mandril and preceding jacking block, pore-forming mandril one end be inserted in it is described before
In jacking block, the pore-forming mandril other end has pore-forming plunger.
6. a kind of injection mold of easy mold release according to claim 5, which is characterized in that if being additionally provided on the moving platen
Dry corresponding with the preceding jacking block to press block, it is described press block and have press inclined-plane, described preceding jacking block one end with and institute
It states and presses the corresponding compression inclined-plane in inclined-plane；When the moving platen is close to the solid plate, the inclined-plane that presses can be against
On the compression inclined-plane, the block that presses can push ahead the preceding jacking block.
7. a kind of injection mold of easy mold release according to claim 6, which is characterized in that be arranged on the pore-forming mandril
One end of resetting spring, the resetting spring acts against on the solid plate, and the other end of resetting spring acts against the sinciput
On block end face.
8. a kind of injection mold of easy mold release according to claim 1, which is characterized in that if being offered on the moving platen
Dry location hole, the solid plate are equipped with several positioning columns, and the positioning column sliding is inserted in the location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726175.6U CN207630435U (en) | 2017-12-11 | 2017-12-11 | A kind of injection mold of easy mold release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721726175.6U CN207630435U (en) | 2017-12-11 | 2017-12-11 | A kind of injection mold of easy mold release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207630435U true CN207630435U (en) | 2018-07-20 |
Family
ID=62862446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721726175.6U Active CN207630435U (en) | 2017-12-11 | 2017-12-11 | A kind of injection mold of easy mold release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207630435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127870A (en) * | 2017-12-11 | 2018-06-08 | 浙江华朔科技股份有限公司 | A kind of injection mold of easy mold release |
-
2017
- 2017-12-11 CN CN201721726175.6U patent/CN207630435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127870A (en) * | 2017-12-11 | 2018-06-08 | 浙江华朔科技股份有限公司 | A kind of injection mold of easy mold release |
| CN108127870B (en) * | 2017-12-11 | 2024-03-12 | 浙江华朔科技股份有限公司 | Injection mold easy to demould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203622847U (en) | Combined double-ejector-plate secondary ejection mechanism of plastic injection mould | |
| CN203739167U (en) | Secondary ejecting-out and demoulding mechanism for automotive plastic mold | |
| CN209577853U (en) | A kind of cutting mould of auto-parts processing | |
| CN207630435U (en) | A kind of injection mold of easy mold release | |
| CN208681918U (en) | A kind of stamping die equipped with the oblique pulled core structure that is delayed | |
| CN208944987U (en) | A kind of stamping die equipped with delayed ejector mechanism | |
| CN209440687U (en) | A kind of four or six points of children's seat seat frame bottom plate injection moulds | |
| CN108127870A (en) | A kind of injection mold of easy mold release | |
| CN211662451U (en) | Mold ejection system | |
| CN213997471U (en) | Novel oblique slip shearing structure with anti-shaking structure | |
| CN111069428B (en) | Composite press forming device | |
| CN211662568U (en) | Anti-tip-whitening structure of deep-cavity injection mold | |
| CN211165155U (en) | Novel secondary top forced stripping structure | |
| CN211194802U (en) | Secondary ejection die structure | |
| CN203092972U (en) | Ejector sleeve ejection mechanism | |
| CN209755963U (en) | A core-pulling positioning structure for push nail mold | |
| CN204135180U (en) | Garter spring bending die | |
| CN208593029U (en) | Slider locking structure in a kind of injection mold | |
| CN206733423U (en) | An ejector mechanism for a plastic mold | |
| CN210139586U (en) | A secondary ejection mechanism applied to plastic product processing molds | |
| CN220373832U (en) | Injection mold ejection structure for auto parts | |
| CN213675222U (en) | Automobile parts is with removable forming die | |
| CN219405294U (en) | Secondary ejection structure of small buckle | |
| CN210233875U (en) | Mould with double push plates | |
| CN216966242U (en) | Be applied to ejecting bullet piece structure of die casting die front mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |