CN206983154U - A kind of injection mold for being easy to die sinking ejection - Google Patents
A kind of injection mold for being easy to die sinking ejection Download PDFInfo
- Publication number
- CN206983154U CN206983154U CN201720930876.5U CN201720930876U CN206983154U CN 206983154 U CN206983154 U CN 206983154U CN 201720930876 U CN201720930876 U CN 201720930876U CN 206983154 U CN206983154 U CN 206983154U
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- CN
- China
- Prior art keywords
- plate
- installing
- push rod
- mold core
- swivel
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- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It the utility model is related to plastic moulds technology field,A kind of more particularly to injection mold for being easy to die sinking ejection,Including bottom plate,Lower template is connected with by pole above the bottom plate,Lower mold core is installed in the lower template,Cope plate is provided with above the lower template,The upper mold core matched with lower mold core is fixed with below the cope plate,The plate upper surface is vertically provided with two pieces of parallel first installing plates and the second installing plate,Second installing plate is connected with swivel plate close to the side rotating middle part of the first installing plate,Rotatable connection has the push rod of several matrix arrangements above the swivel plate,The push rod is vertical with bottom plate,The lower template and lower mold core are provided with several and the one-to-one through hole of push rod,Between the top of second installing plate and the first installing plate spacing hole corresponding with push rod is provided with provided with limiting plate described in the limiting plate parallel with bottom plate.The utility model can gradually depart from product with die cavity, improve the yield rate of mould processing.
Description
Technical field
Plastic moulds technology field is the utility model is related to, more particularly to a kind of injection mold for being easy to die sinking ejection.
Background technology
Injection mold is the instrument for producing plasthetics, and the material of heated thawing is injected die cavity by it by high pressure, through cooling
After solidification, formed products are obtained.Because the structure of existing most injection-molded items is sufficiently complex, during actual die sinking, in order to just
Ejected in by injection-molded item, it is often necessary to which by various ejecting mechanisms, but these ejecting mechanisms are most using ejection
Mechanism directly ejects finished product, such easy damaged product, and yield rate reduces.
Utility model content
The purpose of this utility model is that success rate is relatively low to be lacked in order to solve existing mold ejection mechanism easy damaged product
Point, and a kind of injection mold for being easy to die sinking ejection proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of injection mold for being easy to die sinking ejection, including bottom plate are designed, is connected with down above the bottom plate by pole
Template, lower mold core is installed in the lower template, cope plate is provided with above the lower template, be fixed with below the cope plate and
The upper mold core of lower mold core matching, the plate upper surface are vertically provided with two pieces of parallel first installing plates and the second installing plate, institute
State the second installing plate and be connected with swivel plate close to the side rotating middle part of the first installing plate, being rotatably connected above the swivel plate has
The push rod of several matrix arrangements, the push rod is vertical with bottom plate, and the lower template and lower mold core are provided with several and push rod
One-to-one through hole, it is provided with described in the limiting plate parallel with bottom plate between the top of second installing plate and the first installing plate
Limiting plate is provided with spacing hole corresponding with push rod, and the lower surface of the swivel plate is inclined inclined-plane, and swivel plate following table
Identity distance is gradually reduced from the height of bottom plate from close to position of the position of the first installing plate to close second installing plate, the bottom plate
It is provided with cylinder, push pedal is provided with below the swivel plate, the push pedal is slidably connected with bottom plate, and the push rod of the cylinder passes through the
One installing plate is connected with push pedal, is connected between the limiting plate and swivel plate by spring, and first installing plate is close to second
The side of installing plate is provided with the supporting plate that can support swivel plate.
Preferably, the opening of the through hole in the lower mold core is provided with counterbore, and top plate, institute are connected with the top of the push rod
Top plate is stated as the smooth metallic plate of surfacing.
Preferably, the angle between the bottom surface of the swivel plate and bottom plate is between 15 to 30 degree.
The utility model proposes a kind of injection mold for being easy to die sinking ejection, beneficial effect is：There is provided can revolve
The swivel plate turned, and rotatable connection has the push rod that several can be stripped above swivel plate, and the push rod of diverse location is with rotation
Flap rotates, gradually motion upwards, and the product in such die cavity can gradually depart from from side to opposite side from die cavity, no
Fragile product, improve the success rate of production.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of be easy to die sinking ejection injection mold structural representation.
In figure：It is bottom plate 1, pole 2, lower mold core 3, lower template 4, cope plate 5, upper mold core 6, top plate 7, counterbore 8, push rod 9, logical
Hole 10, limiting plate 11, spacing hole 12, spring 13, cylinder 14, the first installing plate 15, supporting plate 16, push pedal 17, swivel plate 18,
Two installing plates 19.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of injection mold for being easy to die sinking ejection, including bottom plate 1, the top of bottom plate 1 are connected with by pole 2
Lower template 4, lower mold core 3 is provided with lower template 4, and the top of lower template 4 is provided with cope plate 5, is fixed with and lower mould below cope plate 5
The upper mold core 6 that core 3 matches, the upper surface of bottom plate 1 are vertically provided with two pieces of parallel first installing plates 15 and the second installing plate 19, and second
Installing plate 19 is connected with swivel plate 18 close to the side rotating middle part of the first installing plate 15, if the top of swivel plate 18 slidably connects
The push rod 9 of dry matrix arrangement, push rod 9 is vertical with bottom plate 1, lower template 4 and lower mold core 3 provided with several with push rod 9 one by one
Limited between the top of corresponding through hole 10, the second installing plate 19 and the first installing plate 15 provided with the limiting plate 11 parallel with bottom plate 1
Position plate 11 is provided with spacing hole 12 corresponding with push rod 9, and the lower surface of swivel plate 18 is inclined inclined-plane, and under swivel plate 18
Position of the height of surface distance bottom plate 1 from close to the position of the first installing plate 15 to close to the second installing plate 19 is gradually reduced,
Bottom plate 1 is provided with cylinder 14, and the lower section of swivel plate 18 is provided with push pedal 17, and push pedal 17 is slidably connected with bottom plate 1, and the push rod of cylinder 14 is worn
Cross the first installing plate 15 to be connected with push pedal 17, connected between limiting plate 11 and swivel plate 18 by spring 13, the first installing plate 15
The supporting plate 16 of swivel plate 18 can be supported by being provided with close to the side of the second installing plate 19.
As shown in figure 1, cylinder 14 promotes push pedal 17 to be slided on bottom plate 1, push pedal 17 extrudes the bottom surface of swivel plate 18 so that
Swivel plate 18 rotates, so as to drive the push rod 9 close to the first installing plate 15 first to start to contact with the product in die cavity.
The opening of through hole 10 in lower mold core 3 is provided with counterbore 8, and the top of push rod 9 is connected with top plate 7, and top plate 7 is surface
The metallic plate of flat smooth, the angle between the bottom surface of swivel plate 18 and bottom plate 1 is between 15 to 30 degree, the top of push rod 9
It can be increased contact area at ejecting product, be hardly damaged product provided with smooth metallic plate.
When in use, because cylinder 14 promotes push pedal 17 to be slided on bottom plate 1, push pedal 17 extrudes swivel plate to the utility model
18 bottom surface so that swivel plate 18 rotates, so as to drive the push rod 9 close to the first installing plate 15 first to start and the product in die cavity
Contact, so that product is gradually peeled off with die cavity, ejection process relaxes, and is hardly damaged product, improves the success rate of processing.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of injection mold for being easy to die sinking ejection, including bottom plate (1), bottom plate (1) top is connected with by pole (2)
Lower template (4), lower mold core (3) is installed on the lower template (4), cope plate (5) is provided with above the lower template (4), it is described
The upper mold core (6) matched with lower mold core (3) is fixed with below cope plate (5), it is characterised in that is hung down bottom plate (1) upper surface
Straight to be provided with two pieces of parallel first installing plates (15) and the second installing plate (19), second installing plate (19) is close to the first installation
The side rotating middle part of plate (15) is connected with swivel plate (18), and several matrixes row is slidably connected above the swivel plate (18)
The push rod (9) of row, the push rod (9) is vertical with bottom plate (1), and the lower template (4) and lower mold core (3) are provided with several and top
The one-to-one through hole (10) of bar (9), is provided with and bottom between second installing plate (19) and the top of the first installing plate (15)
Parallel limiting plate (11) limiting plate (11) of plate (1) is provided with spacing hole (12) corresponding with push rod (9), the swivel plate
(18) lower surface is inclined inclined-plane, and swivel plate (18) lower surface is installed apart from the height of bottom plate (1) from close to first
The position of plate (15) is gradually reduced to the position close to the second installing plate (19), and the bottom plate (1) is provided with cylinder (14), described
Push pedal (17) is provided with below swivel plate (18), the push pedal (17) is slidably connected with bottom plate (1), and the push rod of the cylinder (14) is worn
Cross the first installing plate (15) to be connected with push pedal (17), between the limiting plate (11) and swivel plate (18) by spring (13) even
Connect, first installing plate (15) is provided with the supporting plate that can support swivel plate (18) close to the side of the second installing plate (19)
(16)。
A kind of 2. injection mold for being easy to die sinking ejection according to claim 1, it is characterised in that the lower mold core (3)
On the opening of through hole (10) be provided with counterbore (8), top plate (7) is connected with the top of the push rod (9), the top plate (7) is
The smooth metallic plate of surfacing.
A kind of 3. injection mold for being easy to die sinking ejection according to claim 1, it is characterised in that the swivel plate (18)
Bottom surface and bottom plate (1) between angle between 15 to 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930876.5U CN206983154U (en) | 2017-07-28 | 2017-07-28 | A kind of injection mold for being easy to die sinking ejection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930876.5U CN206983154U (en) | 2017-07-28 | 2017-07-28 | A kind of injection mold for being easy to die sinking ejection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983154U true CN206983154U (en) | 2018-02-09 |
Family
ID=61415393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930876.5U Expired - Fee Related CN206983154U (en) | 2017-07-28 | 2017-07-28 | A kind of injection mold for being easy to die sinking ejection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715013A (en) * | 2018-04-28 | 2018-10-30 | 湖州新元素金属制品有限公司 | It is a kind of can automatic ejection injection-molded item mold |
-
2017
- 2017-07-28 CN CN201720930876.5U patent/CN206983154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715013A (en) * | 2018-04-28 | 2018-10-30 | 湖州新元素金属制品有限公司 | It is a kind of can automatic ejection injection-molded item mold |
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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: 20180209 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |