CN208468966U - Accurate injection mold of compound die - Google Patents
Accurate injection mold of compound die Download PDFInfo
- Publication number
- CN208468966U CN208468966U CN201821216857.7U CN201821216857U CN208468966U CN 208468966 U CN208468966 U CN 208468966U CN 201821216857 U CN201821216857 U CN 201821216857U CN 208468966 U CN208468966 U CN 208468966U
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- China
- Prior art keywords
- mold
- frame
- injection molding
- fixedly connected
- bottom end
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- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 150000001875 compounds Chemical class 0.000 title 1
- 238000001746 injection moulding Methods 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with accurate mold closing, which comprises a base, wherein a connecting frame and a fixing frame are sequentially arranged on the upper part of the base in parallel, a lower mold is fixedly arranged on the upper surface of the base, and a limiting column and a positioning cone which are in contact with the upper surface of the base are arranged on two sides of the lower mold; the positioning cone is arranged on the outer side of the limiting column, a sliding frame is arranged on the outer side of the positioning cone relative to the lower die, the sliding frame extends along the direction vertical to the base, and the top of the sliding frame is fixedly connected with the side end of the fixing frame; the upper part of the fixed frame is provided with a hydraulic device, a hydraulic rod of the hydraulic device penetrates through the fixed frame and extends to the upper end of the connecting frame to be fixedly connected with the connecting frame, sliding blocks are arranged at the two side ends of the connecting frame, and the connecting frame is in sliding connection with the sliding frame through the sliding blocks; the injection molding plate is arranged at the bottom end of the connecting frame and is fixedly connected with the connecting frame through a connecting sleeve arranged at the upper end of the injection molding plate, an upper die is arranged at the lower end of the injection molding plate, and the upper die is provided with a heating flow channel for introducing injection molding liquid.
Description
Technical field
The utility model relates to injection mold technology, espespecially a kind of injection mold of mold alignment.
Background technique
Mold, industrial production is for being molded, being blow molded, squeezing out, die cast, smelting, the methods of punching press obtain required production
The various moulds and tool of product.In brief, mold is the tool for formed article, and this tool is made of various parts,
Different molds is made of different parts, and the change of its main through-hole physical state of the formed material is to realize article shape
Processing.In injection mold now, in terms of molding, due to the upper and lower clamping system of use, base of the upper mold apart from lower die
Quasi- distance farther out, can have molding offset or molding inaccuracy in clamping process, affect the molding matter of moulding
Amount.In terms of impression-taking apparatus, traditional some molds would generally be not easy to demould due to the unreasonable of design, reduce efficiency.It can
With find out due to it is some unreasonable or be not suitable for processing mold design, affect mentioning for production efficiency to a certain extent
Height, especially in the large-scale production of industrial development now, this to influence particularly evident, connecting also can be to a certain degree
On consume and resource and increase the burden of enterprise.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of injection molding of mold alignment the shortcomings that overcoming the prior art
Mold.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of injection mold of mold alignment, including pedestal, and the pedestal top is successively pacified in parallel
Connection frame and fixed frame are filled, lower mold is fixedly mounted in the upper surface of pedestal, and the two sides of lower mold are equipped with to be connect with base upper surface
The limited post and locating cone of touching；The locating cone is arranged on the outside of limited post, is provided with cunning on the outside of locating cone relative lower dies
Moving frame, sliding rack extend along with pedestal vertical direction, and top is fixedly connected with fixed frame side；The fixed frame top setting
There is hydraulic device, the hydraulic stem of hydraulic device runs through fixed frame and extends to connection frame upper end to be fixedly connected with connection frame, described
The two side ends of connection frame are provided with sliding shoe, and connection frame is slidably connected by sliding shoe and sliding rack；The connection frame bottom end is set
Injection molding plates are equipped with, injection molding plates are fixedly connected by the connector sleeve that the upper end is arranged with connection frame, and the injection molding plates lower end is provided with
Upper mold, upper mold are provided with the heating flow channel being passed through for injection molding liquid, and upper mold relative lower dies are close and separate, and with
Faying face between lower mold forms shaping mold cavity；The two side ends of the upper mold are provided with limiting groove and positioning frustum, fixed
Position frustum top upwardly extends and is fixedly connected with injection molding plates bottom end, positioning frustum bottom end be recessed inwardly to be formed it is chimeric with locating cone
Positioning taper hole.
As a kind of optimal technical scheme of the utility model, retention bead, retention bead are provided at the top of limited post
Cooperate with limiting groove.
As a kind of optimal technical scheme of the utility model, the top of upper mold is provided with buffer structure, buffer structure
Including bradyseism bar and bradyseism spring, bradyseism spring is socketed on bradyseism bar, and top is fixedly connected with the bottom end of injection molding plates, bottom end
It is fixedly connected with upper mold top.
As a kind of optimal technical scheme of the utility model, the bottom of lower mold is provided with the molding type core knot of cooperation
Structure, core structure include the core bedding frame that its top is arranged, and core bedding frame top extends in lower mold, and core bedding frame bottom end is provided with top
Cylinder, the top cylinder outer surface are socketed with spring, push up and are provided with mandril in cylinder, and the top of mandril extends to outside the cylinder of top simultaneously through top cylinder
It is fixedly connected with core bedding frame bottom.
The utility model beneficial effect achieved is: the utility model is simple and reliable for structure, and manufacturing cost is low, passes through limit
Cooperation between position protrusion, locating cone and limiting groove, positioning taper hole, makes upper mold and lower mold mold alignment, effective anti-
Stop injection molding offset, ensure that the positioning accuracy of moulding, and due to the setting of buffer structure, slow down upper mold and lower mold
The influence that active force when molding accurately molds upper mold and lower mold, it is specific quickly to manufacture by the setting of core structure
The moulding of shape, and molding moulding fast demoulding can be made, improve production efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of B in the utility model Fig. 1.
Figure label: 1, pedestal；2, connection frame；3, fixed frame；4, lower mold；5, limited post；51, retention bead；6, fixed
Position cone；7, sliding rack；8, hydraulic device；9, sliding shoe；10, injection molding plates；11, connector sleeve；12, upper mold；13, heating flow channel；
14, limiting groove；15, frustum is positioned；16, taper hole is positioned；17, buffer structure；171, bradyseism bar；172, bradyseism spring；18, type
Cored structure；181, core bedding frame；182, cylinder is pushed up；183, spring；184, mandril.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1-3, the utility model provides a kind of injection mold of mold alignment, including pedestal 1, institute
Stating 1 top of pedestal, successively lower mold 4, lower mold 4 is fixedly mounted in installation connection frame 2 and fixed frame 3, the upper surface of pedestal 1 in parallel
Two sides the limited post 5 that contacts with 1 upper surface of pedestal and locating cone 6 are installed；The locating cone 6 is arranged in 5 outside of limited post,
The outside of 6 relative lower dies 4 of locating cone is provided with sliding rack 7, and sliding rack 7 extends along with 1 vertical direction of pedestal, top with it is solid
Determine 3 side of frame to be fixedly connected；3 top of fixed frame is provided with hydraulic device 8, and the hydraulic stem of hydraulic device 8 runs through fixed frame 3
And extend to 2 upper end of connection frame and be fixedly connected with connection frame 2, the two side ends of the connection frame 2 are provided with sliding shoe 9, connection frame 2
It is slidably connected by sliding shoe 9 and sliding rack 7；2 bottom end of connection frame is provided with injection molding plates 10, and injection molding plates 10 pass through the upper end
The connector sleeve 11 of setting is fixedly connected with connection frame 2, and 10 lower end of injection molding plates is provided with upper mold 12, and upper mold 12 is provided with
For the heating flow channel 13 that injection molding liquid is passed through, 12 relative lower dies 4 of upper mold are close and separate, and between lower mold 4
Faying face forms shaping mold cavity；The two side ends of the upper mold 12 are provided with limiting groove 14 and positioning frustum 15, position frustum
15 tops upwardly extend and are fixedly connected with 10 bottom end of injection molding plates, positioning 15 bottom end of frustum be recessed inwardly to be formed it is embedding with locating cone 6
The positioning taper hole 16 of conjunction.
The top of limited post 5 is provided with retention bead 51, and retention bead 51 and limiting groove 14 cooperate.
The top of upper mold 12 is provided with buffer structure 17, and buffer structure 17 includes bradyseism bar 171 and bradyseism spring 172,
Bradyseism spring 172 is socketed on bradyseism bar 171, and top is fixedly connected with the bottom end of injection molding plates 10, on bottom end and upper mold 12
Portion is fixedly connected.
The bottom of lower mold 4 is provided with the molding core structure 18 of cooperation, and core structure 18 includes the type that its top is arranged
Core print 181,181 top of core bedding frame extend in lower mold 4, and 181 bottom end of core bedding frame, which is provided with, pushes up cylinder 182, outside the top cylinder 182
Surface is socketed with spring 183, pushes up and is provided with mandril 184 in cylinder 182, and the top of mandril 184 extends to top cylinder through top cylinder 182
It is fixedly connected outside 182 and with 181 bottom of core bedding frame.
Working principle: when the utility model at work, the hydraulic stem of hydraulic device 8 drive connection frame 2 on sliding rack 7 to
Lower slider keeps 12 relative lower dies 4 of upper mold close and separation, and the faying face between lower mold 4 forms shaping mold cavity,
Since the two sides of lower mold 4 are equipped with the limited post 5 contacted with 1 upper surface of pedestal and locating cone 6, in upper mold 12 and lower mold
When close, locating cone 6 and the positioning positioning taper hole 16 of 15 bottom end of frustum are chimeric, the retention bead 51 that is arranged at the top of limited post 5 and
Limiting groove 14 cooperates, and makes upper mold 12 and lower 4 mold alignment of mold, and effectively prevents injection molding offset, ensure that injection molding
The positioning accuracy of part.When the faying face between upper mold 12 and lower mold 4 forms shaping mold cavity, the outflow injection molding of heating flow channel 13
Plastics enter shaping mold cavity, in die cavity to be formed after moulding molding, the hydraulic stem of hydraulic device 8 drives connection frame 2 in cunning
Upward sliding in moving frame 7 makes upper mold 12 far from lower mold 4, since the bottom of lower mold 4 is provided with the molding type core knot of cooperation
Structure 18 can manufacture the moulding of specific shape by the core bedding frame 181 of core structure 18, and 181 bottom end of core bedding frame is provided with top
Cylinder 182 pushes up in cylinder 182 and is provided with mandril 184, the top of mandril 184 through top cylinder 182 extend to top cylinder 182 it is outer and with type core
First 181 bottom is fixedly connected, and can be made molding moulding fast demoulding by adjusting mandril 184, be improved production efficiency.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of injection mold of mold alignment, which is characterized in that including pedestal (1), pedestal (1) top is successively pacified in parallel
It fills connection frame (2) and fixed frame (3), lower mold (4) are fixedly mounted in the upper surface of pedestal (1), and the two sides of lower mold (4) are equipped with
The limited post (5) contacted with pedestal (1) upper surface and locating cone (6)；Locating cone (6) setting is fixed on the outside of limited post (5)
It being provided with sliding rack (7) on the outside of position cone (6) relative lower dies (4), sliding rack (7) extends along with pedestal (1) vertical direction,
Top is fixedly connected with fixed frame (3) side；Fixed frame (3) top is provided with hydraulic device (8), hydraulic device (8)
Hydraulic stem runs through fixed frame (3) and extends to connection frame (2) upper end to be fixedly connected with connection frame (2), and the two of the connection frame (2)
Side is provided with sliding shoe (9), and connection frame (2) is slidably connected by sliding shoe (9) with sliding rack (7)；Connection frame (2) bottom
End is provided with injection molding plates (10), and the connector sleeve (11) that injection molding plates (10) are arranged by the upper end is fixedly connected with connection frame (2), institute
It states injection molding plates (10) lower end to be provided with upper mold (12), upper mold (12) is provided with the heating flow channel being passed through for injection molding liquid
(13), upper mold (12) relative lower dies (4) are close and separate, and the faying face between lower mold (4) forms shaping mould
Chamber；The two side ends of the upper mold (12) be provided with limiting groove (14) and positioning frustum (15), positioning frustum (15) top to
It is upper extend simultaneously be fixedly connected with injection molding plates (10) bottom end, positioning frustum (15) bottom end be recessed inwardly to be formed it is chimeric with locating cone (6)
Positioning taper hole (16).
2. a kind of injection mold of mold alignment according to claim 1, which is characterized in that the top of the limited post (5)
Portion is provided with retention bead (51), and retention bead (51) and limiting groove (14) cooperate.
3. a kind of injection mold of mold alignment according to claim 1, which is characterized in that the upper mold (12) it is upper
Portion is provided with buffer structure (17), and buffer structure (17) includes bradyseism bar (171) and bradyseism spring (172), bradyseism spring (172)
It is socketed on bradyseism bar (171), top is fixedly connected with the bottom end of injection molding plates (10), and bottom end is fixed with upper mold (12) top
Connection.
4. a kind of injection mold of mold alignment according to claim 1, which is characterized in that the bottom of the lower mold (4)
Portion is provided with the molding core structure (18) of cooperation, and core structure (18) includes the core bedding frame (181) that its top is arranged, core bedding frame
(181) top extends in lower mold (4), and core bedding frame (181) bottom end is provided with top cylinder (182), top cylinder (182) outer surface
It is socketed with spring (183), is provided with mandril (184) in top cylinder (182), the top of mandril (184) is extended to through top cylinder (182)
Top cylinder (182) is fixedly connected outside and with core bedding frame (181) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216857.7U CN208468966U (en) | 2018-07-30 | 2018-07-30 | Accurate injection mold of compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821216857.7U CN208468966U (en) | 2018-07-30 | 2018-07-30 | Accurate injection mold of compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468966U true CN208468966U (en) | 2019-02-05 |
Family
ID=65208820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821216857.7U Expired - Fee Related CN208468966U (en) | 2018-07-30 | 2018-07-30 | Accurate injection mold of compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659478A (en) * | 2020-11-30 | 2021-04-16 | 苏州骏创汽车科技股份有限公司 | Injection molding device for automotive interior injection molding part |
| CN113232240A (en) * | 2021-04-01 | 2021-08-10 | 韩瑜 | Communication cable joint protection box preparation facilities |
-
2018
- 2018-07-30 CN CN201821216857.7U patent/CN208468966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659478A (en) * | 2020-11-30 | 2021-04-16 | 苏州骏创汽车科技股份有限公司 | Injection molding device for automotive interior injection molding part |
| CN112659478B (en) * | 2020-11-30 | 2023-03-03 | 苏州骏创汽车科技股份有限公司 | Injection molding device for automotive interior injection molding part |
| CN113232240A (en) * | 2021-04-01 | 2021-08-10 | 韩瑜 | Communication cable joint protection box preparation facilities |
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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: 20190205 Termination date: 20200730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |